/* ============================================================
   Site Buy - Main Stylesheet
   M&A Marketplace Theme
   ============================================================ */

/* ------------------------------------------------------------
   1. CSS Variables / Color Scheme
   ------------------------------------------------------------ */
:root {
    --color-primary: #1e2a4a;
    --color-primary-light: #3a4d7a;
    --color-primary-gradient: linear-gradient(135deg, #1e2a4a 0%, #3a4d7a 50%, #5a3d7a 100%);
    --color-accent: #e8432e;
    --color-accent-hover: #d03825;
    --color-accent-gradient: linear-gradient(135deg, #e8432e 0%, #f06040 100%);
    --color-success: #10b981;
    --color-warning: #f59e0b;
    --color-danger: #ef4444;
    --color-bg: #f7f8fc;
    --color-bg-white: #ffffff;
    --color-text: #1a1a2e;
    --color-text-light: #555770;
    --color-text-muted: #8e8ea0;
    --color-border: #e5e7ee;
    --font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, 'Hiragino Kaku Gothic ProN', 'Yu Gothic', sans-serif;
    --container-width: 1100px;
    --header-height: 64px;
    --header-description-height: 30px;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.1);
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --transition: 0.2s ease;
    --section-padding: 80px 0;
}

/* ------------------------------------------------------------
   2. Reset / Base
   ------------------------------------------------------------ */
*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-family);
    font-size: 0.95rem;
    line-height: 1.8;
    color: var(--color-text);
    background-color: var(--color-bg-white);
    padding-top: calc(var(--header-description-height) + var(--header-height));
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    letter-spacing: 0.02em;
}

body.menu-open {
    overflow: hidden;
}

img {
    max-width: 100%;
    height: auto;
    vertical-align: middle;
}

ul, ol {
    list-style: none;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--color-accent);
}

/* ------------------------------------------------------------
   3. Typography
   ------------------------------------------------------------ */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.4;
    color: var(--color-text);
    margin-bottom: 0.5em;
}

h1 { font-size: 2rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.1rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1em;
}

.text-center { text-align: center; }
.text-right { text-align: right; }
.text-muted { color: var(--color-text-muted); }
.text-light { color: var(--color-text-light); }
.text-primary { color: var(--color-primary); }
.text-accent { color: var(--color-accent); }
.text-success { color: var(--color-success); }
.text-danger { color: var(--color-danger); }

/* ------------------------------------------------------------
   4. Layout
   ------------------------------------------------------------ */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

.site-main {
    min-height: 60vh;
    padding: 40px 0;
}

.section {
    padding: var(--section-padding);
}

.section-title {
    font-size: 1.6rem;
    font-weight: 800;
    text-align: center;
    margin-bottom: 48px;
    position: relative;
    letter-spacing: 0.03em;
    color: var(--color-text);
}

.section-title::after {
    content: '';
    display: block;
    width: 40px;
    height: 3px;
    background: var(--color-accent-gradient);
    margin: 16px auto 0;
    border-radius: 2px;
}

/* Grid System */
.grid {
    display: grid;
    gap: 24px;
}

.grid-2 {
    grid-template-columns: repeat(2, 1fr);
}

.grid-3 {
    grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
    grid-template-columns: repeat(4, 1fr);
}

.flex {
    display: flex;
}

.flex-between {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.flex-center {
    display: flex;
    justify-content: center;
    align-items: center;
}

.flex-wrap {
    flex-wrap: wrap;
}

.gap-sm { gap: 8px; }
.gap-md { gap: 16px; }
.gap-lg { gap: 24px; }

/* ------------------------------------------------------------
   5. Buttons
   ------------------------------------------------------------ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 28px;
    font-size: 0.9rem;
    font-weight: 700;
    font-family: var(--font-family);
    line-height: 1.5;
    border: 2px solid transparent;
    border-radius: 100px;
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
    white-space: nowrap;
    gap: 6px;
    letter-spacing: 0.02em;
}

.btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-primary {
    background: var(--color-accent-gradient);
    color: #ffffff;
    border-color: transparent;
}

.btn-primary:hover {
    background: var(--color-accent-gradient);
    filter: brightness(1.1);
    color: #ffffff;
}

.btn-outline {
    background-color: transparent;
    color: var(--color-primary);
    border-color: var(--color-primary);
}

.btn-outline:hover {
    background-color: var(--color-primary);
    color: #ffffff;
}

.btn-white {
    background-color: #ffffff;
    color: var(--color-primary);
    border-color: #ffffff;
}

.btn-white:hover {
    background-color: var(--color-bg);
    color: var(--color-primary);
}

.btn-outline-white {
    background-color: transparent;
    color: #ffffff;
    border-color: #ffffff;
}

.btn-outline-white:hover {
    background-color: #ffffff;
    color: var(--color-primary);
}

.btn-text {
    background-color: transparent;
    color: var(--color-text-light);
    border-color: transparent;
    padding: 10px 12px;
}

.btn-text:hover {
    color: var(--color-primary);
    background-color: rgba(0, 0, 0, 0.04);
}

.btn-sm {
    padding: 6px 16px;
    font-size: 0.8rem;
}

.btn-lg {
    padding: 14px 36px;
    font-size: 1.05rem;
}

.btn-block {
    display: flex;
    width: 100%;
}

.btn-icon {
    padding: 8px;
    border-radius: 50%;
}

/* Header-specific button overrides */
.header-auth .btn-outline {
    color: var(--color-primary);
    border-color: var(--color-primary);
    padding: 6px 18px;
    font-size: 0.85rem;
}

.header-auth .btn-outline:hover {
    background-color: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
}

.header-auth .btn-primary {
    padding: 6px 18px;
    font-size: 0.85rem;
}

.header-auth .btn-text {
    color: var(--color-text-muted);
    padding: 6px 12px;
    font-size: 0.85rem;
}

.header-auth .btn-text:hover {
    color: var(--color-primary);
    background-color: rgba(0, 0, 0, 0.04);
}

/* ------------------------------------------------------------
   6. Header
   ------------------------------------------------------------ */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: auto;
    background-color: #fff;
    z-index: 1000;
    border-bottom: 1px solid var(--color-border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
}

.header-logo a {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    line-height: 1.2;
}

.header-logo .logo-text {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: 2px;
}

.header-logo .logo-sub {
    font-size: 0.55rem;
    color: var(--color-text-muted);
    letter-spacing: 0.5px;
    margin-top: 2px;
}

.header-logo-img {
    display: block;
    height: 18px;
    width: auto;
}

/* ヘッダー上部のキャッチコピー帯 */
.header-description {
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    padding: 6px 0;
}
.header-description p {
    margin: 0;
    font-size: 0.65rem;
    line-height: 1.5;
    color: var(--color-text-light);
    text-align: left;
}

/* Navigation */
.header-nav {
    flex: 1;
    display: flex;
    justify-content: center;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2px;
    flex-wrap: nowrap;
}

.nav-item > a {
    display: block;
    padding: 8px 10px;
    color: var(--color-text-light);
    font-size: 0.75rem;
    font-weight: 500;
    white-space: nowrap;
    border-radius: var(--radius-sm);
    transition: all var(--transition);
}

.nav-item > a:hover,
.nav-item.active > a {
    color: var(--color-primary);
    background-color: var(--color-bg);
}

/* Dropdown */
.has-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 200px;
    background-color: var(--color-bg-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(8px);
    transition: all var(--transition);
    padding: 8px 0;
    z-index: 100;
}

.dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li a {
    display: block;
    padding: 10px 20px;
    color: var(--color-text);
    font-size: 0.85rem;
    transition: background-color var(--transition);
}

.dropdown-menu li a:hover {
    background-color: var(--color-bg);
    color: var(--color-accent);
}

/* Auth Buttons */
.header-auth {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    gap: 5px;
    z-index: 1100;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-primary);
    border-radius: 2px;
    transition: all var(--transition);
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ------------------------------------------------------------
   7. Mobile Menu
   ------------------------------------------------------------ */
.mobile-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background-color: var(--color-bg-white);
    z-index: 1050;
    transition: right var(--transition);
    overflow-y: auto;
    padding: calc(var(--header-height) + var(--header-description-height) + 20px) 24px 24px;
    box-shadow: -4px 0 24px rgba(0, 0, 0, 0.15);
}

.mobile-menu.open {
    right: 0;
}

.mobile-nav ul li {
    border-bottom: 1px solid var(--color-border);
}

.mobile-nav ul li a {
    display: block;
    padding: 14px 0;
    color: var(--color-text);
    font-size: 0.95rem;
    font-weight: 500;
}

.mobile-nav ul li a:hover {
    color: var(--color-accent);
}

.mobile-auth {
    margin-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

/* Mobile menu overlay */
body.menu-open::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1040;
}

/* ------------------------------------------------------------
   8. Footer
   ------------------------------------------------------------ */
.site-footer {
    background: linear-gradient(135deg, #1e2a4a 0%, #2a3a5a 50%, #3a2d5a 100%);
    color: rgba(255, 255, 255, 0.8);
    padding: 60px 0 0;
    margin-top: 60px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
}

.footer-col h4 {
    color: #ffffff;
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.15);
}

.footer-col ul li {
    margin-bottom: 8px;
}

.footer-col ul li a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
    transition: color var(--transition);
}

.footer-col ul li a:hover {
    color: #ffffff;
}

.footer-contact .footer-logo .logo-text {
    font-size: 1.3rem;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: 2px;
}

.footer-contact .footer-logo .footer-logo-img {
    display: block;
    height: 36px;
    width: auto;
    margin-bottom: 12px;
}

.footer-phone {
    font-size: 1.1rem;
    font-weight: 700;
    color: #ffffff;
    margin-top: 16px;
    margin-bottom: 4px;
}

.footer-phone a {
    color: inherit;
    text-decoration: none;
}

.footer-hours {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer-bottom {
    text-align: center;
    padding: 24px 0;
    margin-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.5);
}

/* グループ運営サービス */
.footer-group-links {
    margin: 40px 0 0;
    padding: 24px 0 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.75rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.5);
}
.footer-group-links-title {
    margin: 0 0 8px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.8);
}
.footer-group-links dd {
    display: inline;
    margin: 0;
}
.footer-group-links dd::after {
    content: '　';
}
.footer-group-links dd:last-child::after {
    content: '';
}
.footer-group-links a {
    color: rgba(255, 255, 255, 0.55);
    text-decoration: none;
}
.footer-group-links a:hover {
    color: #ffffff;
    text-decoration: underline;
}
.footer-group-links + .footer-bottom {
    margin-top: 24px;
}

/* ------------------------------------------------------------
   9. Cards - Listing Card
   ------------------------------------------------------------ */
.listing-card {
    background-color: var(--color-bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: all 0.25s ease;
    border: 1px solid var(--color-border);
}

.listing-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-3px);
    border-color: transparent;
}

.listing-card a {
    display: block;
    text-decoration: none;
    color: inherit;
}

.listing-card-header {
    padding: 20px 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

.listing-card-id {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

.listing-card-body {
    padding: 12px 20px;
}

.listing-card-title {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.5;
    margin-bottom: 8px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.listing-card-desc {
    font-size: 0.85rem;
    color: var(--color-text-light);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 12px;
}

.listing-card-info {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    padding: 16px 20px;
    border-top: 1px solid var(--color-border);
    background-color: #fafbfc;
}

.listing-card-info dt {
    font-size: 0.7rem;
    color: var(--color-text-muted);
    font-weight: 500;
}

.listing-card-info dd {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-text);
}

.listing-card-price {
    font-size: 1.15rem;
    font-weight: 800;
    color: var(--color-accent);
}

.listing-card-footer {
    padding: 12px 20px;
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.listing-card-badges {
    display: flex;
    gap: 4px;
    align-items: center;
}

.listing-card-meta {
    display: flex;
    gap: 12px;
    align-items: center;
}

.card-meta-item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.card-meta-views::before,
.card-meta-negotiations::before,
.card-meta-favorites::before {
    content: '';
    display: inline-block;
    width: 14px;
    height: 14px;
    margin-right: 2px;
    vertical-align: -2px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}

.card-meta-views::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2'%3E%3Cpath d='M1 12s4-8 11-8 11 8 11 8-4 8-11 8-11-8-11-8z'/%3E%3Ccircle cx='12' cy='12' r='3'/%3E%3C/svg%3E");
}

.card-meta-negotiations::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2'%3E%3Cpath d='M21 15a2 2 0 0 1-2 2H7l-4 4V5a2 2 0 0 1 2-2h14a2 2 0 0 1 2 2z'/%3E%3C/svg%3E");
}

.card-meta-favorites::before {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2'%3E%3Cpath d='M20.84 4.61a5.5 5.5 0 0 0-7.78 0L12 5.67l-1.06-1.06a5.5 5.5 0 0 0-7.78 7.78l1.06 1.06L12 21.23l7.78-7.78 1.06-1.06a5.5 5.5 0 0 0 0-7.78z'/%3E%3C/svg%3E");
}

/* Card grid layout */
.listing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* Needs card variant */
.needs-card {
    background-color: var(--color-bg-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    padding: 24px;
    transition: all var(--transition);
}

.needs-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.needs-card-title {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 12px;
    line-height: 1.5;
}

.needs-card-budget {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--color-accent);
    margin-bottom: 8px;
}

.needs-card-detail {
    font-size: 0.85rem;
    color: var(--color-text-light);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ------------------------------------------------------------
   10. Status Badges
   ------------------------------------------------------------ */
.badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    font-size: 0.72rem;
    font-weight: 700;
    border-radius: 20px;
    white-space: nowrap;
    letter-spacing: 0.5px;
}

.badge-open {
    background-color: rgba(39, 174, 96, 0.12);
    color: var(--color-success);
}

.badge-negotiating {
    background-color: rgba(243, 156, 18, 0.12);
    color: var(--color-warning);
}

.badge-closed {
    background-color: rgba(231, 76, 60, 0.12);
    color: var(--color-danger);
}

.badge-category {
    background-color: rgba(26, 43, 74, 0.08);
    color: var(--color-primary);
}

.badge-paused {
    background-color: rgba(240, 173, 78, 0.15);
    color: #c68400;
}

.badge-ended {
    background-color: rgba(108, 117, 125, 0.12);
    color: #6c757d;
}

/* Listing type badge (owner / FA / broker) */
.listing-type-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 3px;
    font-size: 0.72rem;
    font-weight: 600;
}

.badge-owner {
    background-color: #e8f5e9;
    color: #2e7d32;
}

.badge-fa {
    background-color: #e3f2fd;
    color: #1565c0;
}

.badge-broker {
    background-color: #fff3e0;
    color: #e65100;
}

/* ------------------------------------------------------------
   11. Tables
   ------------------------------------------------------------ */
.detail-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--color-bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.detail-table th,
.detail-table td {
    padding: 15px 20px;
    text-align: left;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--color-border);
}

.detail-table th {
    background-color: var(--color-bg);
    color: var(--color-text-light);
    font-weight: 600;
    width: 180px;
    white-space: nowrap;
    vertical-align: top;
}

.detail-table td {
    color: var(--color-text);
}

.detail-table tr:last-child th,
.detail-table tr:last-child td {
    border-bottom: none;
}

/* Fee table */
.fee-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--color-bg-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.fee-table thead th {
    background: var(--color-primary-gradient);
    color: #ffffff;
    padding: 14px 20px;
    font-size: 0.9rem;
    font-weight: 600;
    text-align: center;
}

.fee-table tbody td {
    padding: 14px 20px;
    text-align: center;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--color-border);
}

.fee-table tbody tr:nth-child(even) td {
    background-color: #fafbfc;
}

.fee-table tbody tr:last-child td {
    border-bottom: none;
}

.fee-table .fee-highlight {
    font-weight: 700;
    color: var(--color-accent);
    font-size: 1.1rem;
}

/* ------------------------------------------------------------
   12. Forms
   ------------------------------------------------------------ */
.filter-form {
    background-color: var(--color-bg-white);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    margin-bottom: 30px;
}

.filter-form .form-row {
    display: flex;
    gap: 16px;
    align-items: flex-end;
    flex-wrap: wrap;
}

.filter-form .form-group {
    flex: 1;
    min-width: 160px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: 6px;
}

.form-group .required {
    color: var(--color-danger);
    font-size: 0.75rem;
    margin-left: 4px;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
input[type="number"],
input[type="password"],
input[type="search"],
select,
textarea {
    width: 100%;
    padding: 10px 14px;
    font-size: 0.9rem;
    font-family: var(--font-family);
    color: var(--color-text);
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition), box-shadow var(--transition);
    appearance: none;
    -webkit-appearance: none;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
input[type="url"]:focus,
input[type="number"]:focus,
input[type="password"]:focus,
input[type="search"]:focus,
select:focus,
textarea:focus {
    outline: none;
    border-color: var(--color-primary-light);
    box-shadow: 0 0 0 3px rgba(26, 43, 74, 0.1);
}

select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    padding-right: 36px;
}

textarea {
    resize: vertical;
    min-height: 120px;
}

input[type="text"]::placeholder,
input[type="email"]::placeholder,
input[type="search"]::placeholder,
textarea::placeholder {
    color: var(--color-text-muted);
}

/* Search box */
.search-box {
    position: relative;
}

.search-box input {
    padding-right: 44px;
}

.search-box button {
    position: absolute;
    right: 1px;
    top: 1px;
    bottom: 1px;
    width: 42px;
    background-color: var(--color-accent);
    border: none;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: #ffffff;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color var(--transition);
}

.search-box button:hover {
    background-color: var(--color-accent-hover);
}

/* Checkbox & Radio */
.form-check {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
    width: 18px;
    height: 18px;
    accent-color: var(--color-primary);
}

.form-check label {
    font-size: 0.9rem;
    margin-bottom: 0;
    cursor: pointer;
}

/* ------------------------------------------------------------
   13. Pagination
   ------------------------------------------------------------ */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4px;
    margin-top: 40px;
    padding: 20px 0;
}

.pagination a,
.pagination span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-text);
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    transition: all var(--transition);
    text-decoration: none;
}

.pagination a:hover {
    background-color: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
}

.pagination .current,
.pagination span.current {
    background-color: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
    font-weight: 700;
}

.pagination .dots {
    border: none;
    background: none;
    color: var(--color-text-muted);
}

.pagination .prev,
.pagination .next {
    font-weight: 600;
}

/* ------------------------------------------------------------
   14. Page Header / Breadcrumb
   ------------------------------------------------------------ */
.page-header {
    background: var(--color-primary-gradient);
    color: #ffffff;
    padding: 48px 0;
    margin-top: 0;
    position: relative;
    overflow: hidden;
}

.page-header::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(232, 67, 46, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(90, 61, 122, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.page-header .container {
    position: relative;
    z-index: 1;
}

.page-header h1 {
    color: #ffffff;
    font-size: 1.75rem;
    margin-bottom: 8px;
    letter-spacing: 0.03em;
}

.page-header p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    margin-bottom: 0;
}

.page-header .breadcrumb {
    margin-bottom: 12px;
}

.page-header .breadcrumb a,
.page-header .breadcrumb span {
    color: rgba(255, 255, 255, 0.7);
}

.page-header .breadcrumb a:hover {
    color: #ffffff;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    padding: 12px 0;
}

.breadcrumb a {
    color: var(--color-text-muted);
}

.breadcrumb a:hover {
    color: var(--color-accent);
}

.breadcrumb span.separator {
    color: var(--color-border);
}

/* ------------------------------------------------------------
   15. Alerts / Messages
   ------------------------------------------------------------ */
.alert {
    padding: 14px 20px;
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    margin-bottom: 20px;
    border: 1px solid;
}

.alert-success {
    background-color: rgba(39, 174, 96, 0.08);
    border-color: rgba(39, 174, 96, 0.2);
    color: #1e8449;
}

.alert-warning {
    background-color: rgba(243, 156, 18, 0.08);
    border-color: rgba(243, 156, 18, 0.2);
    color: #b7791f;
}

.alert-danger {
    background-color: rgba(231, 76, 60, 0.08);
    border-color: rgba(231, 76, 60, 0.2);
    color: #c0392b;
}

.alert-info {
    background-color: rgba(44, 62, 107, 0.06);
    border-color: rgba(44, 62, 107, 0.15);
    color: var(--color-primary);
}

/* ------------------------------------------------------------
   16. FAQ Accordion
   ------------------------------------------------------------ */
.faq-item {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
    overflow: hidden;
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: 18px 24px;
    background: none;
    border: none;
    font-family: var(--font-family);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text);
    cursor: pointer;
    text-align: left;
    transition: background-color var(--transition);
}

.faq-question:hover {
    background-color: #fafbfc;
}

.faq-question::after {
    content: '+';
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-text-muted);
    transition: transform var(--transition);
    flex-shrink: 0;
    margin-left: 16px;
}

.faq-question.active::after {
    content: '-';
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-answer.open {
    max-height: 500px;
    padding: 0 24px 20px;
}

.faq-answer p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.8;
}

/* ------------------------------------------------------------
   17. Steps / Process Flow
   ------------------------------------------------------------ */
.steps {
    display: flex;
    justify-content: center;
    gap: 0;
    margin: 40px 0;
}

.step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
    position: relative;
    padding: 0 16px;
}

.step::after {
    content: '';
    position: absolute;
    top: 24px;
    right: -50%;
    width: 100%;
    height: 2px;
    background-color: var(--color-border);
    z-index: 0;
}

.step:last-child::after {
    display: none;
}

.step-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: #e8f0fe;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 8px;
    color: #3a4d7a;
}

.step-number {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--color-primary);
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
}

.step-title {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--color-text);
}

.step-desc {
    font-size: 0.8rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

.flow-block {
    margin-bottom: 48px;
}

.flow-block:last-of-type {
    margin-bottom: 0;
}

.flow-subtitle {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-primary);
    text-align: center;
    margin-bottom: 8px;
    padding: 10px 0;
    border-bottom: 2px solid var(--color-primary);
    display: inline-block;
    position: relative;
    left: 50%;
    transform: translateX(-50%);
}

/* Testimonial / Customer Voice */
.testimonial-section {
    background-color: var(--color-bg);
}

.satisfaction-badge {
    text-align: center;
    margin-bottom: 36px;
}

.satisfaction-label {
    display: block;
    font-size: 0.9rem;
    color: var(--color-text-light);
    margin-bottom: 4px;
}

.satisfaction-number {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--color-accent);
    line-height: 1;
}

.satisfaction-unit {
    font-size: 1.5rem;
    font-weight: 700;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-card {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 24px;
    position: relative;
}

.testimonial-card::before {
    content: '\201C';
    font-size: 2.5rem;
    color: var(--color-accent);
    line-height: 1;
    position: absolute;
    top: 12px;
    left: 16px;
    opacity: 0.3;
}

.testimonial-text {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--color-text);
    padding-left: 8px;
}

@media (max-width: 767px) {
    .testimonial-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .satisfaction-number {
        font-size: 2.8rem;
    }
}

/* Sell page styles */
.page-header-sell {
    background: var(--color-primary-gradient);
    color: #ffffff;
    padding: 60px 0;
    text-align: center;
}

.page-header-sell h1 {
    color: #ffffff;
    font-size: 2rem;
    margin-bottom: 12px;
}

.page-header-lead {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: 28px;
    line-height: 1.7;
}

.sell-badges {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-bottom: 28px;
    flex-wrap: wrap;
}

.sell-badge {
    background-color: rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: var(--radius-lg);
    padding: 14px 28px;
    text-align: center;
}

.sell-badge-label {
    display: block;
    font-size: 0.75rem;
    opacity: 0.85;
    margin-bottom: 4px;
}

.sell-badge-value {
    display: block;
    font-size: 1.3rem;
    font-weight: 800;
    color: #ffffff;
}

.page-header-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.merit-card {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.25s ease;
}

.merit-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.merit-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: var(--color-accent);
    color: #ffffff;
    font-size: 1.2rem;
    font-weight: 800;
    margin-bottom: 16px;
}

.merit-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--color-text);
}

.merit-desc {
    font-size: 0.85rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* Case slider */
.case-slider-wrap {
    position: relative;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.case-slider {
    overflow: hidden;
    flex: 1;
}

.case-slider-track {
    display: flex;
    gap: 20px;
    transition: transform 0.4s ease;
}

.case-slider-track .case-card {
    min-width: calc(33.333% - 14px);
    flex-shrink: 0;
}

.case-slider-btn {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    border: 1px solid var(--color-border);
    background-color: var(--color-bg-white);
    font-size: 1.5rem;
    color: var(--color-text-light);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background-color var(--transition), color var(--transition);
    box-shadow: var(--shadow-sm);
}

.case-slider-btn:hover {
    background-color: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
}

.case-slider-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-bottom: 20px;
}

.case-slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: var(--color-border);
    border: none;
    cursor: pointer;
    transition: background-color var(--transition);
}

.case-slider-dot.active {
    background-color: var(--color-primary);
}

@media (max-width: 1024px) {
    .case-slider-track .case-card {
        min-width: calc(50% - 10px);
    }
}

@media (max-width: 767px) {
    .case-slider-track .case-card {
        min-width: 100%;
    }

    .case-slider-btn {
        width: 36px;
        height: 36px;
        font-size: 1.2rem;
    }
}

.case-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 20px;
}

.case-card {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-sm);
}

.case-title {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--color-primary);
}

.case-desc {
    font-size: 0.85rem;
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: 12px;
}

.case-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8rem;
}

.case-price {
    font-weight: 700;
    color: var(--color-accent);
}

.case-tag {
    background-color: var(--color-bg);
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    color: var(--color-text-light);
}

.case-note {
    text-align: center;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

.point-list {
    max-width: 800px;
    margin: 0 auto;
}

.point-item {
    margin-bottom: 32px;
    padding-left: 24px;
    border-left: 3px solid var(--color-accent);
}

.point-number {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-accent);
    letter-spacing: 0.05em;
    margin-bottom: 4px;
}

.point-item h3 {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--color-text);
}

.point-item p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

.support-card {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 28px 24px;
    text-align: center;
    box-shadow: var(--shadow-sm);
}

.support-card h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--color-primary);
}

.support-card p {
    font-size: 0.85rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

@media (max-width: 767px) {
    .page-header-sell h1 {
        font-size: 1.5rem;
    }

    .page-header-lead {
        font-size: 0.95rem;
    }

    .page-header-buttons {
        flex-direction: column;
        align-items: center;
    }

    .page-header-buttons .btn {
        width: 100%;
        max-width: 300px;
    }

    .case-grid {
        grid-template-columns: 1fr;
    }
}

/* Consultation form */
.consultation-form-section {
    background-color: var(--color-bg);
}

.consultation-form {
    max-width: 700px;
    margin: 0 auto;
}

.form-row-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.radio-group-inline {
    flex-direction: row;
    gap: 24px;
}

@media (max-width: 767px) {
    .form-row-2col {
        grid-template-columns: 1fr;
    }
}

.about-section {
    background-color: var(--color-bg);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    font-size: 0.9rem;
    line-height: 1.9;
    color: var(--color-text-light);
}

/* ------------------------------------------------------------
   Mechanism Section (M&A-WEBの仕組み)
   ------------------------------------------------------------ */
.mechanism-section {
    background-color: var(--color-bg-white);
}

.mechanism-lead {
    text-align: center;
    color: var(--color-text-light);
    font-size: 1rem;
    margin-bottom: 48px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.mechanism-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    max-width: 900px;
    margin: 0 auto;
}

.mechanism-actor,
.mechanism-platform {
    text-align: center;
    flex: 0 0 auto;
    min-width: 160px;
}

.mechanism-actor-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background-color: #e8f0fe;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 8px;
}

.mechanism-actor-label {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-primary);
    margin-bottom: 4px;
}

.mechanism-actor-desc {
    font-size: 0.85rem;
    color: var(--color-text-light);
    line-height: 1.5;
}

.mechanism-platform-icon {
    background-color: var(--color-primary);
    color: #fff;
    font-weight: 700;
    font-size: 0.85rem;
    padding: 20px 24px;
    border-radius: 50%;
    width: 100px;
    height: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    margin: 0 auto 8px;
}

.mechanism-platform-desc {
    font-size: 0.85rem;
    color: var(--color-text-light);
    line-height: 1.5;
}

.mechanism-arrow {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 0 0 auto;
}

.mechanism-arrow-line {
    display: block;
    width: 32px;
    height: 2px;
    background-color: var(--color-accent);
}

.mechanism-arrow-text {
    font-size: 0.75rem;
    color: var(--color-accent);
    font-weight: 700;
    white-space: nowrap;
}

@media (max-width: 767px) {
    .mechanism-flow {
        flex-direction: column;
        gap: 12px;
    }

    .mechanism-arrow {
        flex-direction: column;
        gap: 4px;
    }

    .mechanism-arrow-line {
        width: 2px;
        height: 24px;
    }

    .mechanism-actor,
    .mechanism-platform {
        min-width: auto;
    }
}

/* ------------------------------------------------------------
   18. Hero / CTA Sections
   ------------------------------------------------------------ */
.hero {
    background-color: var(--color-primary);
    color: #ffffff;
    padding: 80px 0;
    text-align: center;
}

.hero h1 {
    color: #ffffff;
    font-size: 2.2rem;
    margin-bottom: 16px;
}

.hero p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    margin-bottom: 32px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
}

.hero-buttons-grid {
    display: flex;
    gap: 16px;
    justify-content: flex-start;
}

.hero-btn-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    background-color: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: var(--radius-lg);
    padding: 20px 40px;
    text-decoration: none;
    color: #fff;
    transition: all 0.25s ease;
    backdrop-filter: blur(4px);
}

.hero-btn-card:hover {
    background-color: rgba(255, 255, 255, 0.18);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    color: #fff;
}

.hero-btn-label {
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 2px;
}

.hero-btn-sub {
    font-size: 0.8rem;
    opacity: 0.75;
    letter-spacing: 0.05em;
}

.cta-section {
    background: linear-gradient(135deg, #1e2a4a 0%, #3a4d7a 50%, #5a3d7a 100%);
    color: #ffffff;
    padding: 80px 0;
    text-align: center;
}

.cta-section h2 {
    color: #ffffff;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.cta-section p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 28px;
    font-size: 0.9rem;
}

/* Hero Section (front-page variant using .hero-section) */
.hero-section {
    position: relative;
    background: linear-gradient(135deg, #1e2a4a 0%, #3a4d7a 40%, #5a3d7a 70%, #7a2e5a 100%);
    color: #ffffff;
    padding: 80px 0 60px;
    text-align: center;
    overflow: hidden;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 30% 20%, rgba(232, 67, 46, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(90, 61, 122, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-split {
    display: flex;
    align-items: center;
    gap: 48px;
}

.hero-left {
    flex: 1;
    text-align: left;
}

.hero-right {
    flex: 0 0 360px;
    width: 360px;
}

.hero-catch {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.25);
    border-radius: 100px;
    padding: 5px 20px;
    margin-bottom: 16px;
}

.hero-section h1 {
    color: #ffffff;
    font-size: 2rem;
    margin-bottom: 28px;
    letter-spacing: 0.05em;
    line-height: 1.6;
    font-weight: 800;
}

.hero-stats {
    display: flex;
    justify-content: flex-start;
    gap: 40px;
    margin-top: 32px;
}

.hero-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.hero-stat-number {
    font-size: 2.8rem;
    font-weight: 800;
    color: #fff;
    line-height: 1;
}

.hero-stat-unit {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    margin-top: 2px;
}

.hero-stat-label {
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.6);
    margin-top: 6px;
    letter-spacing: 0.05em;
}

.sp-only { display: none; }

/* Hero Register Form */
.hero-register-form {
    background-color: rgba(255, 255, 255, 0.97);
    border-radius: var(--radius-lg);
    padding: 28px 28px;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2);
}

.hero-form-title {
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 14px;
    color: var(--color-text);
}

.hero-form-purpose {
    display: flex;
    gap: 12px;
    margin-bottom: 18px;
}

.hero-radio {
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    color: var(--color-text);
    font-size: 0.85rem;
}

.hero-radio input[type="radio"] {
    accent-color: var(--color-accent);
}

.hero-form-fields {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 18px;
}

.hero-form-group label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-text-light);
    margin-bottom: 4px;
}

.hero-form-group .required {
    color: var(--color-accent);
    font-size: 0.7rem;
    margin-left: 4px;
}

.hero-form-group input {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background-color: var(--color-bg);
    font-size: 0.9rem;
    color: var(--color-text);
}

.hero-form-group input:focus,
.hero-form-group select:focus {
    outline: none;
    border-color: var(--color-primary);
    background-color: #fff;
    box-shadow: 0 0 0 3px rgba(30, 42, 74, 0.1);
}

.hero-form-group select {
    width: 100%;
    padding: 11px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background-color: var(--color-bg);
    font-size: 0.9rem;
    color: var(--color-text);
}

.hero-form-note {
    margin-top: 12px;
    font-size: 0.7rem;
    line-height: 1.6;
    color: var(--color-text-muted);
}

.hero-form-note a {
    color: var(--color-accent);
    text-decoration: underline;
}

.btn-accent {
    background-color: var(--color-accent);
    color: #fff;
    border: none;
    font-weight: 700;
}

.btn-accent:hover {
    background-color: var(--color-accent-hover);
}

/* Counter / Stats Section */
.counter-section {
    padding: 48px 0;
    background-color: var(--color-bg);
}

.counter-grid {
    display: flex;
    justify-content: center;
    gap: 60px;
}

.counter-item {
    text-align: center;
}

.counter-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1.2;
}

.counter-label {
    font-size: 0.9rem;
    color: var(--color-text-light);
    font-weight: 600;
    margin-top: 4px;
}

/* Category Section */
.category-section {
    background-color: var(--color-bg);
}

.category-grid {
    display: grid;
    gap: 16px;
}

.category-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition);
    text-decoration: none;
    color: var(--color-text);
}

.category-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-color: var(--color-accent);
    color: var(--color-accent);
}

.category-name {
    font-size: 0.95rem;
    font-weight: 600;
}

.category-count {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    background-color: var(--color-bg);
    padding: 2px 10px;
    border-radius: 20px;
    font-weight: 500;
}

/* Prefecture Tags */
.prefecture-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.prefecture-tag {
    display: inline-block;
    padding: 6px 16px;
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--color-text);
    text-decoration: none;
    transition: all var(--transition);
}

.prefecture-tag:hover {
    background-color: var(--color-primary);
    color: #ffffff;
    border-color: var(--color-primary);
}

/* Section Title Row (title + "すべて見る") */
.section-title-row {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: 32px;
}

.section-title-row .section-title {
    margin-bottom: 0;
}

.section-more {
    font-size: 0.85rem;
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
    white-space: nowrap;
}

.section-more:hover {
    text-decoration: underline;
}

/* Popular Category Cards */
.popular-category-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
}

.popular-category-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: var(--color-text);
    transition: transform 0.2s;
}

.popular-category-card:hover {
    transform: translateY(-4px);
}

.popular-category-img {
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 10px;
    overflow: hidden;
}

.popular-category-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.popular-category-svg {
    width: 64px;
    height: 64px;
    opacity: 0.85;
    transition: opacity 0.2s ease;
}

.popular-category-card:hover .popular-category-svg {
    opacity: 1;
}

.popular-category-name {
    font-size: 0.85rem;
    font-weight: 600;
    text-align: center;
    line-height: 1.4;
}

/* Search Tabs */
.search-tabs {
    background-color: var(--color-bg-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border);
}

.search-tab-nav {
    display: flex;
    border-bottom: 1px solid var(--color-border);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.search-tab-btn {
    flex: 1;
    padding: 14px 16px;
    border: none;
    background: none;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-light);
    cursor: pointer;
    white-space: nowrap;
    border-bottom: 3px solid transparent;
    transition: color 0.2s, border-color 0.2s;
}

.search-tab-btn:hover {
    color: var(--color-primary);
}

.search-tab-btn.active {
    color: var(--color-primary);
    border-bottom-color: var(--color-primary);
}

.search-tab-content {
    display: none;
    padding: 24px;
}

.search-tab-content.active {
    display: block;
}

.search-tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.search-tag {
    display: inline-block;
    padding: 8px 16px;
    border: 1px solid var(--color-border);
    border-radius: 100px;
    font-size: 0.85rem;
    color: var(--color-text);
    text-decoration: none;
    transition: all 0.2s;
    background-color: var(--color-bg-white);
}

.search-tag:hover {
    background-color: var(--color-primary);
    color: #fff;
    border-color: var(--color-primary);
}

@media (max-width: 767px) {
    .popular-category-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 12px;
    }

    .popular-category-svg {
        width: 48px;
        height: 48px;
    }

    .popular-category-name {
        font-size: 0.75rem;
    }

    .search-tab-nav {
        flex-wrap: nowrap;
    }

    .search-tab-btn {
        flex: 0 0 auto;
        padding: 12px 14px;
        font-size: 0.8rem;
    }

    .search-tab-content {
        padding: 16px;
    }

    .search-tag {
        padding: 6px 12px;
        font-size: 0.8rem;
    }
}

/* Steps Section */
.steps-section {
    background-color: var(--color-bg-white);
}

/* FAQ Section */
.faq-section {
    background-color: var(--color-bg);
}

/* News Section (front-page) */
.news-section {
    background-color: var(--color-bg-white);
}

/* CTA Buttons & Phone */
.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-bottom: 16px;
}

.cta-phone {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 0;
}

/* More Link */
.more-link {
    text-align: center;
    margin-top: 32px;
}

.more-link a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-primary);
    transition: color var(--transition);
}

.more-link a:hover {
    color: var(--color-accent);
}

.more-link a::after {
    content: '\2192';
}

/* Needs card info row */
.needs-card-info {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 12px;
}

.needs-card-info-item {
    display: flex;
    font-size: 0.85rem;
    gap: 8px;
}

.needs-card-info-item dt {
    color: var(--color-text-muted);
    font-weight: 500;
    white-space: nowrap;
    min-width: 90px;
}

.needs-card-info-item dd {
    color: var(--color-text);
}

.needs-card-date {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--color-border);
}

/* ------------------------------------------------------------
   Auth Pages (Login / Register / 2FA)
   ------------------------------------------------------------ */
.auth-form-wrap {
    max-width: 480px;
    margin: 0 auto;
    padding: 48px 40px;
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-md);
}

.auth-form-header {
    text-align: center;
    margin-bottom: 32px;
}

.auth-form-header h2 {
    font-size: 1.3rem;
    margin-bottom: 8px;
}

.auth-form-header p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

.auth-form .form-group {
    margin-bottom: 20px;
}

.auth-form label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 6px;
}

.auth-form input[type="email"],
.auth-form input[type="text"] {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 1rem;
}

.auth-form input:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(26, 43, 74, 0.1);
}

.auth-form-footer {
    text-align: center;
    margin-top: 24px;
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.auth-form-footer a {
    color: var(--color-primary);
    font-weight: 600;
}

/* TOTP 2FA Setup (Mypage) */
.totp-status {
    padding: 20px;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
}

.totp-enabled {
    background-color: #eaf7ef;
    border: 1px solid #b8e6c8;
}

.totp-disabled {
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
}

.totp-status p {
    margin-bottom: 8px;
    font-size: 0.9rem;
}

.totp-disable-form {
    margin-top: 12px;
}

.totp-setup h3 {
    font-size: 1rem;
    margin-bottom: 12px;
}

.totp-steps {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: 24px;
    padding-left: 20px;
}

.totp-qr-wrap {
    text-align: center;
    margin-bottom: 24px;
    padding: 24px;
    background-color: var(--color-bg);
    border-radius: var(--radius-md);
}

.totp-qr {
    display: block;
    margin: 0 auto 16px;
}

.totp-manual-label {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    display: block;
    margin-bottom: 4px;
}

.totp-secret-code {
    font-size: 0.85rem;
    letter-spacing: 0.1em;
    background-color: var(--color-bg-white);
    padding: 8px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    display: inline-block;
    word-break: break-all;
}

.totp-verify-form .form-group {
    margin-bottom: 16px;
}

.totp-verify-form label {
    display: block;
    font-weight: 600;
    font-size: 0.9rem;
    margin-bottom: 6px;
}

.totp-verify-form input[type="text"] {
    width: 200px;
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 1.2rem;
    letter-spacing: 0.2em;
    text-align: center;
}

@media (max-width: 767px) {
    .auth-form-wrap {
        padding: 24px 20px;
        margin: 0 -15px;
        border-radius: 0;
        border-left: none;
        border-right: none;
    }
}

/* Responsive additions for front page */
@media (max-width: 767px) {
    .hero-section {
        padding: 48px 0 40px;
    }

    .hero-split {
        flex-direction: column;
        gap: 32px;
    }

    .hero-left {
        text-align: center;
    }

    .hero-right {
        flex: none;
        width: 100%;
    }

    .hero-buttons-grid {
        justify-content: center;
    }

    .hero-stats {
        justify-content: center;
        gap: 24px;
        margin-top: 24px;
    }

    .hero-catch {
        font-size: 0.7rem;
        padding: 4px 14px;
    }

    .hero-section h1 {
        font-size: 1.3rem;
    }

    .sp-only { display: inline; }

    .hero-stat-number {
        font-size: 1.8rem;
    }

    .counter-grid {
        flex-direction: column;
        gap: 24px;
        align-items: center;
    }

    .counter-number {
        font-size: 2rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }

    .cta-buttons .btn {
        width: 100%;
        max-width: 300px;
    }

    .prefecture-tags {
        justify-content: center;
    }
}

/* ------------------------------------------------------------
   19. Detail Page
   ------------------------------------------------------------ */
.detail-content {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 30px;
    align-items: start;
}

.detail-main {
    min-width: 0;
}

.detail-sidebar {
    position: sticky;
    top: calc(var(--header-height) + var(--header-description-height) + 20px);
}

/* Sticky Inquiry Bar (追跡ナビ) */
.sticky-inquiry-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 900;
    background: var(--color-bg-white);
    box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.1);
}

.sticky-inquiry-templates {
    display: flex;
    gap: 8px;
    padding: 10px 16px;
    overflow-x: auto;
    white-space: nowrap;
    border-bottom: 1px solid var(--color-border);
    -webkit-overflow-scrolling: touch;
}

.sticky-inquiry-templates::-webkit-scrollbar {
    display: none;
}

.sticky-inquiry-tpl {
    flex-shrink: 0;
    padding: 6px 14px;
    border: 1px solid var(--color-border);
    border-radius: 20px;
    background: var(--color-bg-white);
    color: var(--color-primary);
    font-size: 13px;
    cursor: pointer;
    transition: all var(--transition);
}

.sticky-inquiry-tpl:hover {
    border-color: var(--color-primary);
    background: #f0f4ff;
}

.sticky-inquiry-action {
    padding: 10px 16px;
}

.single-malist .detail-page {
    padding-bottom: 120px;
}

.sidebar-card {
    background-color: var(--color-bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    padding: 24px;
    margin-bottom: 20px;
    transition: box-shadow 0.25s ease;
}

.sidebar-card:hover {
    box-shadow: var(--shadow-md);
}

.sidebar-card h3 {
    font-size: 1rem;
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid transparent;
    border-image: var(--color-primary-gradient) 1;
}

.detail-section {
    background-color: var(--color-bg-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    padding: 32px;
    margin-bottom: 24px;
}

.detail-section h2 {
    font-size: 1.25rem;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid transparent;
    border-image: var(--color-primary-gradient) 1;
}

/* ------------------------------------------------------------
   20. News / Article List
   ------------------------------------------------------------ */
.news-list {
    list-style: none;
}

.news-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--color-border);
}

.news-item:last-child {
    border-bottom: none;
}

.news-date {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    white-space: nowrap;
    min-width: 90px;
}

.news-category {
    display: inline-block;
    padding: 2px 10px;
    font-size: 0.7rem;
    font-weight: 600;
    background-color: var(--color-primary);
    color: #ffffff;
    border-radius: 3px;
    white-space: nowrap;
}

.news-title {
    font-size: 0.9rem;
    color: var(--color-text);
}

.news-title:hover {
    color: var(--color-accent);
}

/* Article detail */
.article-content {
    background-color: var(--color-bg-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
    padding: 40px;
    line-height: 2;
}

.article-content h2 {
    font-size: 1.4rem;
    margin-top: 40px;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--color-border);
}

.article-content h3 {
    font-size: 1.2rem;
    margin-top: 32px;
    margin-bottom: 12px;
}

.article-content p {
    margin-bottom: 1.5em;
}

.article-content ul,
.article-content ol {
    margin-bottom: 1.5em;
    padding-left: 24px;
}

.article-content ul {
    list-style: disc;
}

.article-content ol {
    list-style: decimal;
}

.article-content li {
    margin-bottom: 8px;
}

/* ------------------------------------------------------------
   21. Archive Layout (sidebar + main)
   ------------------------------------------------------------ */
.archive-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 32px;
    padding-top: 40px;
    padding-bottom: 60px;
}

.archive-sidebar {
    align-self: start;
    position: sticky;
    top: calc(var(--header-height) + var(--header-description-height) + 20px);
}

.archive-main {
    min-width: 0;
}

.pagination-wrap {
    margin-top: 40px;
}

/* ------------------------------------------------------------
   22. Utility Classes
   ------------------------------------------------------------ */
.mt-0 { margin-top: 0; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mt-5 { margin-top: 40px; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.mb-5 { margin-bottom: 40px; }

.pt-0 { padding-top: 0; }
.pt-3 { padding-top: 24px; }
.pb-0 { padding-bottom: 0; }
.pb-3 { padding-bottom: 24px; }

.hidden { display: none !important; }
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* ------------------------------------------------------------
   22. Responsive - Tablet (768px - 1024px)
   ------------------------------------------------------------ */
@media (max-width: 1024px) {
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .listing-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }

    .archive-layout {
        grid-template-columns: 240px 1fr;
        gap: 24px;
    }

    .detail-content {
        grid-template-columns: 1fr 280px;
        gap: 20px;
    }

    .steps {
        flex-wrap: wrap;
        gap: 24px;
    }

    .step::after {
        display: none;
    }

    .step {
        width: 45%;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .header-nav {
        display: none;
    }

    .hamburger {
        display: flex;
    }
}

/* ------------------------------------------------------------
   23. Responsive - Mobile (below 768px)
   ------------------------------------------------------------ */
@media (max-width: 767px) {
    :root {
        --header-height: 60px;
        --header-description-height: 48px;
    }

    body {
        font-size: 0.95rem;
    }

    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.35rem; }
    h3 { font-size: 1.2rem; }

    .container {
        padding: 0 16px;
    }

    .site-main {
        padding: 24px 0;
    }

    .section {
        padding: 40px 0;
    }

    .section-title {
        font-size: 1.4rem;
        margin-bottom: 24px;
    }

    /* Header mobile */
    .header-logo .logo-text {
        font-size: 1.2rem;
    }

    .header-logo-img {
        height: 16px;
    }

    .header-description p {
        font-size: 0.55rem;
        line-height: 1.4;
        text-align: left;
    }

    .header-logo .logo-sub {
        font-size: 0.55rem;
    }

    .header-nav {
        display: none;
    }

    .header-auth {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    /* Grid stacking */
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

    .listing-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    /* Footer mobile */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .site-footer {
        padding: 40px 0 0;
        margin-top: 40px;
    }

    /* Archive layout mobile */
    .archive-layout {
        grid-template-columns: 1fr;
        gap: 24px;
        padding-top: 24px;
        padding-bottom: 40px;
    }

    .archive-sidebar {
        position: static;
    }

    /* Detail page mobile */
    .detail-content {
        grid-template-columns: 1fr;
    }

    .detail-sidebar {
        position: static;
    }

    .detail-section {
        padding: 20px;
    }

    /* Table responsive */
    .detail-table th,
    .detail-table td {
        padding: 10px 14px;
        font-size: 0.85rem;
    }

    .detail-table th {
        width: 120px;
    }

    .fee-table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* Filter form mobile */
    .filter-form .form-row {
        flex-direction: column;
        gap: 12px;
    }

    .filter-form .form-group {
        min-width: 100%;
    }

    /* Steps mobile */
    .steps {
        flex-direction: column;
        gap: 20px;
    }

    .step {
        width: 100%;
        flex-direction: row;
        text-align: left;
        gap: 16px;
    }

    .step::after {
        display: none;
    }

    .step-number {
        flex-shrink: 0;
        width: 40px;
        height: 40px;
        font-size: 0.95rem;
    }

    /* Hero mobile */
    .hero {
        padding: 50px 0;
    }

    .hero h1 {
        font-size: 1.5rem;
    }

    .hero p {
        font-size: 0.95rem;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: 12px;
    }

    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
    }

    .hero-buttons-grid {
        flex-direction: row;
        gap: 12px;
    }

    .hero-btn-card {
        padding: 20px 28px;
        flex: 1;
    }

    .hero-btn-label {
        font-size: 1.2rem;
    }

    /* Page header mobile */
    .page-header {
        padding: 28px 0;
    }

    .page-header h1 {
        font-size: 1.4rem;
    }

    /* News mobile */
    .news-item {
        flex-wrap: wrap;
        gap: 8px;
    }

    /* Article mobile */
    .article-content {
        padding: 24px;
    }

    /* Pagination mobile */
    .pagination {
        gap: 2px;
    }

    .pagination a,
    .pagination span {
        min-width: 36px;
        height: 36px;
        font-size: 0.8rem;
    }

    /* Buttons mobile */
    .btn-lg {
        padding: 12px 28px;
        font-size: 0.95rem;
    }

    /* CTA mobile */
    .cta-section {
        padding: 40px 0;
    }

    /* Mobile menu width */
    .mobile-menu {
        width: 280px;
    }
}

/* ------------------------------------------------------------
   24. Front Submit Form
   ------------------------------------------------------------ */

.front-submit-form {
    max-width: 800px;
    margin: 0 auto 60px;
}

.form-section {
    background-color: var(--color-bg-white);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}

.form-section-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid transparent;
    border-image: var(--color-primary-gradient) 1;
}

.form-section-optional {
    font-size: 0.75rem;
    font-weight: 400;
    color: var(--color-text-muted);
    margin-left: 8px;
}

.radio-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.radio-label,
.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    line-height: 1.5;
}

.radio-label input,
.checkbox-label input {
    margin-top: 4px;
    flex-shrink: 0;
}

.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 16px;
}

.checkbox-group-scroll {
    max-height: 280px;
    overflow-y: auto;
    padding: 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background-color: var(--color-bg);
}

.checkbox-region-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-text-muted);
    margin: 12px 0 4px;
    padding-bottom: 4px;
    border-bottom: 1px solid var(--color-border);
}

.checkbox-region-label:first-child {
    margin-top: 0;
}

.form-row-inline {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.form-inline-item {
    display: flex;
    align-items: center;
    gap: 6px;
    flex: 1;
    min-width: 150px;
}

.form-inline-item input {
    flex: 1;
}

.form-unit {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    white-space: nowrap;
}

.form-separator {
    font-size: 1rem;
    color: var(--color-text-muted);
}

.form-submit-section {
    text-align: center;
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 24px 0;
}

.form-agree {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
}

.form-agree a {
    color: var(--color-accent);
    text-decoration: underline;
}

.btn-block {
    display: block;
    width: 100%;
}

.btn-lg.btn-block {
    max-width: 480px;
    margin: 0 auto;
    padding: 16px 32px;
    font-size: 1.05rem;
}

.alert {
    padding: 20px 24px;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    font-size: 0.9rem;
    line-height: 1.6;
}

.alert-success {
    background-color: #edf7ed;
    border: 1px solid #4caf50;
    color: #2e7d32;
}

.alert-danger {
    background-color: #fdecea;
    border: 1px solid #f44336;
    color: #c62828;
}

.alert-warning {
    background-color: #fff8e1;
    border: 1px solid #ff9800;
    color: #e65100;
}

.alert a {
    font-weight: 600;
}

/* Front Submit - Container */
.front-submit-container {
    max-width: 800px;
    margin: 0 auto;
    padding-top: 32px;
    padding-bottom: 60px;
}

/* Front Submit - Collapsible sections (<details>) */
.form-section-collapsible {
    cursor: default;
}

.form-section-collapsible > .form-section-toggle {
    cursor: pointer;
    list-style: none;
    display: flex;
    align-items: center;
    user-select: none;
    margin-bottom: 0;
    border-bottom: none;
    padding-bottom: 0;
}

.form-section-collapsible > .form-section-toggle::-webkit-details-marker {
    display: none;
}

.form-section-collapsible > .form-section-toggle::after {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    border-right: 2px solid var(--color-text-muted);
    border-bottom: 2px solid var(--color-text-muted);
    transform: rotate(-45deg);
    margin-left: auto;
    transition: transform var(--transition);
    flex-shrink: 0;
}

.form-section-collapsible[open] > .form-section-toggle::after {
    transform: rotate(45deg);
}

.form-section-collapsible[open] > .form-section-toggle {
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid transparent;
    border-image: var(--color-primary-gradient) 1;
}

.form-section-collapsible > .form-group:first-of-type {
    margin-top: 0;
}

/* Front Submit - Completion screen */
.submit-complete {
    text-align: center;
    background-color: var(--color-bg-white);
    border-radius: var(--radius-lg);
    padding: 60px 32px;
    margin: 40px auto;
    max-width: 600px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--color-border);
}

.submit-complete-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--color-success), #34d399);
    color: #fff;
    font-size: 2rem;
    line-height: 72px;
    margin: 0 auto 24px;
}

.submit-complete h2 {
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 12px;
}

.submit-complete p {
    font-size: 0.95rem;
    color: var(--color-text-light);
    line-height: 1.8;
    margin-bottom: 32px;
}

.submit-complete-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.submit-complete-actions .btn {
    min-width: 200px;
}

@media (max-width: 767px) {
    .form-section {
        padding: 20px 16px;
    }

    .form-row-inline {
        flex-direction: column;
        align-items: stretch;
    }

    .form-separator {
        text-align: center;
    }

    .form-inline-item {
        min-width: 100%;
    }

    .checkbox-group {
        flex-direction: column;
        gap: 8px;
    }

    .submit-complete {
        padding: 40px 20px;
        margin: 24px auto;
    }

    .submit-complete-actions {
        flex-direction: column;
        align-items: center;
    }

    .submit-complete-actions .btn {
        width: 100%;
        max-width: 300px;
    }
}

/* ------------------------------------------------------------
   25. Mypage Dashboard
   ------------------------------------------------------------ */
.mypage-container {
    padding-top: 32px;
    padding-bottom: 60px;
    max-width: 900px;
    margin: 0 auto;
}

/* User Header */
.mypage-user-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 24px 28px;
    margin-bottom: 32px;
    box-shadow: var(--shadow-sm);
}

.mypage-user-info {
    display: flex;
    align-items: center;
    gap: 16px;
}

.mypage-user-avatar {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-primary-gradient);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    font-weight: 700;
    flex-shrink: 0;
}

.mypage-user-name {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 2px;
}

.mypage-user-meta {
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* Section Groups */
.mypage-section-group {
    margin-bottom: 28px;
}

.mypage-section-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-text-light);
    margin-bottom: 12px;
    padding-left: 4px;
    border-left: 3px solid var(--color-primary);
    padding-left: 10px;
}

/* Card Grid */
.mypage-card-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.mypage-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 24px 16px;
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: var(--color-text);
    transition: box-shadow 0.2s ease, transform 0.2s ease, border-color 0.2s ease;
    position: relative;
    min-height: 110px;
}

.mypage-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
    border-color: var(--color-primary);
    text-decoration: none;
    color: var(--color-text);
}

.mypage-card-icon {
    font-size: 1.6rem;
    line-height: 1;
}

.mypage-card-label {
    font-size: 0.85rem;
    font-weight: 600;
    text-align: center;
    line-height: 1.3;
}

.mypage-card-badge {
    position: absolute;
    top: 8px;
    right: 8px;
    background: var(--color-accent);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 100px;
    line-height: 1.4;
}

.mypage-card-badge--active {
    background: var(--color-success);
}

/* Back Link */
.mypage-back {
    margin-bottom: 24px;
}

.mypage-back a {
    font-size: 0.9rem;
    color: var(--color-primary);
    text-decoration: none;
}

.mypage-back a:hover {
    text-decoration: underline;
}

/* Edit Section */
.mypage-edit-section {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
}

.mypage-edit-section h2 {
    font-size: 1.15rem;
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid transparent;
    border-image: var(--color-primary-gradient) 1;
}

/* Mypage Form */
.mypage-form .form-group {
    margin-bottom: 20px;
}

.mypage-form label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--color-text-light);
}

.mypage-form input[type="text"],
.mypage-form input[type="email"],
.mypage-form input[type="password"] {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
}

.mypage-form input:focus,
.mypage-form select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.mypage-form select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    background-color: #fff;
}

.form-value-locked {
    padding: 10px 14px;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
}

.form-value-text {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-text);
}

.form-value-note {
    display: block;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-top: 4px;
}

.form-help {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-top: 6px;
}

/* Legacy list styles (used in sub-pages) */
.mypage-list {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.mypage-list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    border-bottom: 1px solid var(--color-border);
    gap: 16px;
    transition: background-color 0.15s ease;
}

.mypage-list-item:last-child {
    border-bottom: none;
}

.mypage-list-item:hover {
    background-color: var(--color-bg);
}

.mypage-list-info {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.mypage-list-info a {
    font-size: 0.9rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mypage-list-status {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    background-color: var(--color-success);
    color: #ffffff;
    white-space: nowrap;
}

.mypage-list-type {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 100px;
    font-size: 0.75rem;
    font-weight: 600;
    background: var(--color-primary-gradient);
    color: #ffffff;
    white-space: nowrap;
}

.mypage-list-date {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    white-space: nowrap;
}

.mypage-empty {
    padding: 48px 24px;
    text-align: center;
    color: var(--color-text-muted);
    background-color: var(--color-bg);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
}

.mypage-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

.mypage-section-header h2 {
    margin-bottom: 0;
}

/* Mypage Table */
.mypage-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.mypage-table {
    width: 100%;
    border-collapse: collapse;
    white-space: nowrap;
}

.mypage-table th,
.mypage-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--color-border);
    text-align: left;
    font-size: 0.88rem;
}

.mypage-table th {
    font-weight: 600;
    background-color: var(--color-bg);
    color: var(--color-text-light);
    font-size: 0.8rem;
}

.mypage-table tbody tr:last-child td {
    border-bottom: none;
}

.mypage-table tbody tr:hover {
    background-color: var(--color-bg);
}

.mypage-table-title {
    max-width: 240px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mypage-table-title a {
    color: var(--color-primary);
    text-decoration: none;
}

.mypage-table-title a:hover {
    text-decoration: underline;
}

.mypage-table-price {
    font-weight: 600;
    color: var(--color-accent);
}

.mypage-table-date {
    color: var(--color-text-muted);
    font-size: 0.82rem;
}

.mypage-table-stats {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.mypage-table-actions {
    display: flex;
    gap: 6px;
    align-items: center;
}

.mypage-delete-form {
    display: inline;
}

.btn-xs {
    padding: 4px 10px;
    font-size: 0.75rem;
    border-radius: var(--radius-sm);
}

.btn-danger {
    display: inline-block;
    background-color: var(--color-danger);
    color: #fff;
    border: 1px solid var(--color-danger);
    cursor: pointer;
    text-decoration: none;
    font-weight: 600;
    transition: opacity var(--transition);
}

.btn-danger:hover {
    opacity: 0.85;
}

/* Mobile cards (hidden on desktop, shown on mobile) */
.mypage-cards-mobile {
    display: none;
}

.mypage-mobile-card {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 16px;
    margin-bottom: 12px;
    background: var(--color-bg-white);
}

.mypage-mobile-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    margin-bottom: 12px;
}

.mypage-mobile-card-title {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-primary);
    text-decoration: none;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    min-width: 0;
}

a.mypage-mobile-card-title:hover {
    text-decoration: underline;
}

.mypage-mobile-card-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px 12px;
    margin-bottom: 12px;
}

.mypage-mobile-card-info div {
    display: flex;
    gap: 6px;
    font-size: 0.82rem;
}

.mypage-mobile-card-info dt {
    color: var(--color-text-muted);
    white-space: nowrap;
}

.mypage-mobile-card-info dt::after {
    content: ":";
}

.mypage-mobile-card-info dd {
    font-weight: 500;
    color: var(--color-text);
}

.mypage-mobile-card-actions {
    display: flex;
    gap: 8px;
    padding-top: 12px;
    border-top: 1px solid var(--color-border);
}

/* ------------------------------------------------------------
   26. Contact Page
   ------------------------------------------------------------ */
.contact-page {
    max-width: 700px;
    margin: 0 auto;
    padding: 40px 0 60px;
}

.contact-info {
    background-color: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin-bottom: 32px;
    text-align: center;
}

.contact-info p {
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.contact-phone {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-top: 12px;
}

.contact-hours {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

/* ------------------------------------------------------------
   27. 404 Page
   ------------------------------------------------------------ */
.error-404 {
    padding: 80px 20px;
}

.error-code {
    font-size: 6rem;
    font-weight: 800;
    background: var(--color-primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 16px;
}

.error-404 p {
    color: var(--color-text-light);
    margin-bottom: 24px;
    font-size: 1rem;
}

.error-links {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ------------------------------------------------------------
   28. News Detail
   ------------------------------------------------------------ */
.news-detail {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 0 60px;
}

.news-detail-header {
    margin-bottom: 32px;
}

.news-detail-date {
    display: inline-block;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-bottom: 12px;
}

.news-detail-title {
    font-size: 1.6rem;
    line-height: 1.5;
    color: var(--color-text);
}

.news-detail-content {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 40px;
    line-height: 2;
    box-shadow: var(--shadow-sm);
}

.news-detail-content p {
    margin-bottom: 1.5em;
}

.news-detail-content h2 {
    font-size: 1.3rem;
    margin-top: 32px;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid transparent;
    border-image: var(--color-primary-gradient) 1;
}

.news-detail-content h3 {
    font-size: 1.15rem;
    margin-top: 24px;
    margin-bottom: 12px;
}

.news-detail-nav {
    margin-top: 40px;
    text-align: center;
}

/* News archive */
.news-archive {
    padding: 40px 0 60px;
}

/* ------------------------------------------------------------
   29. Buy Page
   ------------------------------------------------------------ */
.feature-card {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.25s ease;
}

.feature-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.feature-card h3 {
    font-size: 1.1rem;
    margin-bottom: 12px;
    color: var(--color-primary);
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* Support card (sell page) */
.support-card {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px 24px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all 0.25s ease;
}

.support-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.support-card h3 {
    font-size: 1.05rem;
    margin-bottom: 12px;
    color: var(--color-primary);
}

.support-card p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* Detail page classes */
.detail-badges {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    flex-wrap: wrap;
}

.detail-title {
    font-size: 1.5rem;
    line-height: 1.6;
    margin-bottom: 12px;
}

.detail-meta {
    display: flex;
    gap: 20px;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    flex-wrap: wrap;
}

/* Sidebar helpers */
.sidebar-card-center {
    text-align: center;
}

.sidebar-note {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: 10px;
}

.sidebar-note-sm {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-top: 8px;
}

.sidebar-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
}

.sidebar-stats dt {
    padding: 10px;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.sidebar-stats dd {
    padding: 10px;
    border-bottom: 1px solid var(--color-border);
    font-weight: 600;
    text-align: right;
}

.sidebar-stats dt:last-of-type,
.sidebar-stats dd:last-of-type {
    border-bottom: none;
}

.sidebar-stat-big {
    text-align: center;
    font-size: 1.2rem;
    font-weight: 600;
}

/* Appeal box */
.appeal-box {
    background-color: #fffbea;
    border: 1px solid #f5d76e;
    border-radius: var(--radius-md);
    padding: 20px;
    line-height: 1.8;
}

/* Detail page breadcrumb - outside page-header */
.detail-page .breadcrumb {
    padding: 16px 0;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.detail-page .breadcrumb a {
    color: var(--color-text-muted);
    transition: color 0.15s ease;
}

.detail-page .breadcrumb a:hover {
    color: var(--color-accent);
}

/* Point list (sell page) */
.point-list {
    max-width: 800px;
    margin: 0 auto;
}

.point-item {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 32px;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
    transition: all 0.25s ease;
}

.point-item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.point-number {
    display: inline-block;
    background: var(--color-accent-gradient);
    color: #ffffff;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 4px 14px;
    border-radius: 100px;
    margin-bottom: 12px;
    letter-spacing: 0.05em;
}

.point-item h3 {
    font-size: 1.15rem;
    margin-bottom: 8px;
    color: var(--color-text);
}

.point-item p {
    font-size: 0.9rem;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* Case slider improvements */
.case-card {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: all 0.25s ease;
}

.case-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

@media (max-width: 767px) {
    .mypage-user-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
        padding: 20px;
    }

    .mypage-user-meta {
        font-size: 0.75rem;
    }

    .mypage-card-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .mypage-card {
        padding: 20px 12px;
        min-height: 96px;
    }

    .mypage-edit-section {
        padding: 20px 16px;
    }

    .mypage-table-wrap {
        display: none;
    }

    .mypage-cards-mobile {
        display: block;
    }

    .mypage-section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .error-code {
        font-size: 4rem;
    }

    .news-detail-content {
        padding: 24px 20px;
    }

    .news-detail-title {
        font-size: 1.3rem;
    }

    .contact-page {
        padding: 24px 0 40px;
    }

    .point-item {
        padding: 24px 20px;
    }
}

/* ------------------------------------------------------------
   30. Print Styles
   ------------------------------------------------------------ */
@media print {
    .site-header,
    .site-footer,
    .mobile-menu,
    .hamburger,
    .header-auth,
    .pagination,
    .filter-form {
        display: none !important;
    }

    body {
        padding-top: 0;
        background-color: #ffffff;
        color: #000000;
    }

    .site-main {
        padding: 0;
    }

    .listing-card,
    .detail-section,
    .sidebar-card {
        box-shadow: none;
        border: 1px solid #ccc;
    }
}

/* ------------------------------------------------------------
   Contact Success
   ------------------------------------------------------------ */
.contact-success {
    background-color: #ecfdf5;
    border: 1px solid var(--color-success);
    border-radius: var(--radius-md);
    padding: 32px;
    text-align: center;
    color: #065f46;
    font-weight: 600;
}

/* ------------------------------------------------------------
   Terms Page
   ------------------------------------------------------------ */
.terms-page {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 0 80px;
}

.terms-page > p {
    margin-bottom: 32px;
    font-size: 0.95rem;
    line-height: 2;
    color: var(--color-text-light);
}

.terms-page h2 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-top: 48px;
    margin-bottom: 16px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-primary);
}

.terms-page h2:first-of-type {
    margin-top: 0;
}

.terms-page > ol {
    list-style: none;
    counter-reset: terms-item;
    padding-left: 0;
    margin-bottom: 0;
}

.terms-page > ol > li {
    counter-increment: terms-item;
    position: relative;
    padding-left: 2em;
    margin-bottom: 14px;
    font-size: 0.9rem;
    line-height: 1.9;
    color: var(--color-text);
}

.terms-page > ol > li::before {
    content: counter(terms-item) ".";
    position: absolute;
    left: 0;
    font-weight: 600;
    color: var(--color-primary);
}

.terms-page > ol > li > ol {
    list-style: none;
    counter-reset: terms-sub;
    padding-left: 0;
    margin-top: 10px;
}

.terms-page > ol > li > ol > li {
    counter-increment: terms-sub;
    position: relative;
    padding-left: 2em;
    margin-bottom: 8px;
    font-size: 0.88rem;
    line-height: 1.85;
}

.terms-page > ol > li > ol > li::before {
    content: "(" counter(terms-sub) ")";
    position: absolute;
    left: 0;
    color: var(--color-text-muted);
    font-size: 0.85rem;
}

.terms-page > p:not(:first-child) {
    font-size: 0.9rem;
    line-height: 1.9;
    margin-bottom: 16px;
    color: var(--color-text);
}

@media (max-width: 768px) {
    .terms-page {
        padding: 24px 0 60px;
    }
    .terms-page h2 {
        font-size: 1.05rem;
        margin-top: 36px;
    }
}

/* ------------------------------------------------------------
   Favorites (お気に入り)
   ------------------------------------------------------------ */
.favorite-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 12px 20px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-bg-white);
    color: var(--color-text);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    font-family: var(--font-family);
}

.favorite-btn:hover {
    border-color: var(--color-danger);
    color: var(--color-danger);
}

.favorite-btn-icon::before {
    content: "\2661";
    font-size: 1.3em;
    line-height: 1;
}

.favorite-btn.is-active {
    border-color: var(--color-danger);
    background: #fef2f2;
    color: var(--color-danger);
}

.favorite-btn.is-active .favorite-btn-icon::before {
    content: "\2665";
}

.favorite-btn.is-loading {
    opacity: 0.6;
    pointer-events: none;
}

.favorite-count {
    display: block;
    text-align: center;
    margin-top: 6px;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* Favorites grid on mypage */
.favorites-empty {
    text-align: center;
    padding: 60px 0;
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

.favorites-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.favorites-grid .listing-card {
    position: relative;
}

.favorites-grid .listing-card .favorite-btn {
    width: auto;
    padding: 6px 12px;
    font-size: 0.8rem;
    margin-top: 8px;
}

@media (max-width: 768px) {
    .favorites-grid {
        grid-template-columns: 1fr;
    }
}

/* ------------------------------------------------------------
   Sort Bar
   ------------------------------------------------------------ */
.sort-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
}

.sort-bar label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-text-light);
    white-space: nowrap;
}

.sort-select {
    padding: 6px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-size: 0.88rem;
    font-family: var(--font-family);
    color: var(--color-text);
    background-color: var(--color-bg-white);
    cursor: pointer;
    transition: border-color var(--transition);
}

.sort-select:focus {
    outline: none;
    border-color: var(--color-primary);
}

/* ------------------------------------------------------------
   FAQ Page
   ------------------------------------------------------------ */
.faq-page {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 0 80px;
}

.faq-page .faq-category {
    margin-bottom: 48px;
}

.faq-page .faq-category-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-primary);
}

@media (max-width: 768px) {
    .faq-page {
        padding: 24px 0 60px;
    }
}

/* FAQ 回答内の例文ブロック */
.faq-example {
    margin: 16px 0 0;
    padding: 16px 20px;
    background: var(--color-bg);
    border-left: 3px solid var(--color-primary);
    border-radius: 4px;
}
.faq-example-label {
    display: inline-block;
    margin-bottom: 10px;
    padding: 2px 10px;
    background: var(--color-primary);
    color: #fff;
    font-weight: 700;
    font-size: 0.8rem;
    border-radius: 12px;
}
.faq-example p {
    margin: 0 0 8px;
    line-height: 1.7;
    color: var(--color-text);
}
.faq-example p:last-child {
    margin-bottom: 0;
}
.faq-example ul {
    margin: 8px 0;
    padding-left: 24px;
}
.faq-example ul li {
    line-height: 1.7;
}

/* ------------------------------------------------------------
   Pricing Page
   ------------------------------------------------------------ */
.pricing-page {
    padding: 0 0 80px;
}

.pricing-hero {
    text-align: center;
    padding: 60px 0;
    background: var(--color-bg);
}

.pricing-hero h2 {
    font-size: 1.8rem;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.pricing-hero p {
    font-size: 1rem;
    color: var(--color-text-light);
}

.pricing-section {
    max-width: 800px;
    margin: 0 auto;
    padding: 48px 0;
}

.pricing-section h2 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 24px;
    text-align: center;
}

.pricing-free-box {
    background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
    border-radius: var(--radius-lg);
    padding: 48px 32px;
    text-align: center;
    margin-bottom: 48px;
}

.pricing-free-box .free-label {
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--color-success);
    margin-bottom: 8px;
}

.pricing-free-box .free-desc {
    font-size: 1rem;
    color: var(--color-text);
}

.pricing-free-box .free-items {
    display: flex;
    justify-content: center;
    gap: 24px;
    margin-top: 24px;
    flex-wrap: wrap;
}

.pricing-free-box .free-items span {
    background-color: var(--color-bg-white);
    padding: 8px 20px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-text);
}

.pricing-highlights {
    display: flex;
    gap: 24px;
    margin: 40px 0;
    flex-wrap: wrap;
}

.pricing-highlight-card {
    flex: 1;
    min-width: 200px;
    background-color: var(--color-bg);
    border-radius: var(--radius-md);
    padding: 24px;
    text-align: center;
}

.pricing-highlight-card .highlight-icon {
    font-size: 2rem;
    margin-bottom: 8px;
}

.pricing-highlight-card .highlight-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 4px;
}

.pricing-highlight-card .highlight-desc {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.compare-table {
    width: 100%;
    border-collapse: collapse;
    background-color: var(--color-bg-white);
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--color-border);
    margin-top: 24px;
}

.compare-table thead th {
    padding: 14px 20px;
    font-size: 0.9rem;
    font-weight: 700;
    text-align: center;
    border-bottom: 2px solid var(--color-border);
}

.compare-table thead th:first-child {
    background-color: var(--color-bg);
}

.compare-table thead th.highlight {
    background: var(--color-primary-gradient);
    color: #ffffff;
}

.compare-table thead th:last-child {
    background-color: var(--color-bg);
}

.compare-table tbody td {
    padding: 14px 20px;
    text-align: center;
    font-size: 0.9rem;
    border-bottom: 1px solid var(--color-border);
}

.compare-table tbody td:first-child {
    font-weight: 600;
    text-align: left;
    background-color: #fafbfc;
}

.compare-table tbody td.highlight {
    font-weight: 700;
    color: var(--color-success);
}

.compare-table tbody tr:last-child td {
    border-bottom: none;
}

@media (max-width: 768px) {
    .pricing-hero h2 {
        font-size: 1.4rem;
    }
    .pricing-free-box {
        padding: 32px 20px;
    }
    .pricing-free-box .free-label {
        font-size: 1.8rem;
    }
    .pricing-highlights {
        flex-direction: column;
    }
    .compare-table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
}

/* 検索フォーム 詳細条件トグル */
.search-advanced-toggle { cursor: pointer; color: var(--color-primary); font-size: 0.9rem; margin-top: 8px; }
.search-advanced-toggle summary { list-style: none; }
.search-advanced-toggle summary::before { content: '\25B6 '; font-size: 0.75rem; }
.search-advanced-toggle[open] summary::before { content: '\25BC '; }
.search-checkbox-group { display: flex; flex-wrap: wrap; gap: 4px 12px; }
.search-checkbox-group label { font-size: 0.85rem; }

/* ============================================================
   検索フォーム: 予算範囲セレクト
   ============================================================ */
.search-budget-range { display: flex; align-items: center; gap: 8px; }
.search-budget-range select { flex: 1; }
.search-budget-range .range-separator { font-size: 0.85rem; color: var(--color-text-light); }

/* ============================================================
   関連案件セクション
   ============================================================ */
.related-section { background: var(--color-bg); padding: 48px 0; margin-top: 32px; }
.related-section .section-title { margin-bottom: 24px; }
.listing-grid--4col { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
@media (max-width: 768px) { .listing-grid--4col { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .listing-grid--4col { grid-template-columns: 1fr; } }

/* ============================================================
   会社概要テーブル
   ============================================================ */
.company-table { width: 100%; border-collapse: collapse; margin: 24px 0; }
.company-table th, .company-table td { padding: 16px; border-bottom: 1px solid var(--color-border); text-align: left; }
.company-table th { width: 200px; background: var(--color-bg); font-weight: 600; }

/* ============================================================
   契約書テンプレートカード
   ============================================================ */
.template-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 32px 0; }
.template-card { border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 24px; text-align: center; }
.template-card h3 { margin-bottom: 8px; }
.template-card p { font-size: 0.9rem; color: var(--color-text-light); margin-bottom: 16px; }
@media (max-width: 768px) { .template-cards { grid-template-columns: 1fr; } }

/* ============================================================
   ご利用ガイドページ (.guide-page)
   ============================================================ */
.guide-page { padding-bottom: 64px; }

.guide-intro {
    background: var(--color-bg);
    padding: 48px 0;
    text-align: center;
}
.guide-intro-text {
    font-size: 1.15rem;
    color: var(--color-text-light);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.8;
}

/* ステップカード */
.guide-steps {
    padding: 48px 0;
    max-width: 720px;
    margin: 0 auto;
}
.guide-step {
    display: flex;
    gap: 24px;
    align-items: flex-start;
    padding: 28px 24px;
    margin-bottom: 16px;
    background: var(--color-bg-white);
    border-left: 4px solid var(--color-primary);
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
    transition: box-shadow 0.2s;
}
.guide-step:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
}
.guide-step-number {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--color-primary);
    color: #fff;
    font-size: 1.25rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}
.guide-step-content h3 {
    margin: 0 0 8px;
    font-size: 1.1rem;
    color: var(--color-text);
}
.guide-step-content p {
    margin: 0;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* エスクローセクション */
.guide-escrow-section {
    background: var(--color-bg);
    padding: 64px 0;
}
.guide-escrow-section h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 1.5rem;
}

/* エスクローフロー図 */
.escrow-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    margin-bottom: 40px;
    flex-wrap: wrap;
}
.escrow-box {
    background: var(--color-bg-white);
    border: 2px solid var(--color-border);
    border-radius: 12px;
    padding: 20px 16px;
    text-align: center;
    min-width: 100px;
    flex-shrink: 0;
}
.escrow-box--primary {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: #fff;
}
.escrow-box--primary .escrow-box-label,
.escrow-box--primary .escrow-box-desc {
    color: #fff;
}
.escrow-box--success {
    border-color: var(--color-success);
    background: var(--color-success);
    color: #fff;
}
.escrow-box--success .escrow-box-label,
.escrow-box--success .escrow-box-desc {
    color: #fff;
}
.escrow-box-label {
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 4px;
    color: var(--color-text);
}
.escrow-box-desc {
    font-size: 0.8rem;
    color: var(--color-text-light);
}
.escrow-arrow {
    width: 32px;
    height: 2px;
    background: var(--color-primary);
    position: relative;
    flex-shrink: 0;
}
.escrow-arrow::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    border-left: 8px solid var(--color-primary);
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
}

/* エスクロー詳細カード */
.escrow-details {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.escrow-detail-card {
    background: var(--color-bg-white);
    border-radius: 12px;
    padding: 28px 24px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.escrow-detail-card h4 {
    margin: 0 0 12px;
    font-size: 1rem;
    color: var(--color-primary);
}
.escrow-detail-card p {
    margin: 0;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* 料金セクション */
.guide-fee-section {
    padding: 64px 0;
}
.guide-fee-section h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 1.5rem;
}
.guide-fee-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
    align-items: start;
}
.guide-fee-card {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 32px 28px;
}
.guide-fee-card h3 {
    margin: 0 0 16px;
    font-size: 1.15rem;
}
.guide-fee-card p {
    color: var(--color-text-light);
    line-height: 1.7;
}
.guide-fee-card--free {
    border-color: var(--color-success);
    background: linear-gradient(135deg, rgba(16,185,129,0.05) 0%, rgba(16,185,129,0.02) 100%);
}
.guide-fee-label {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-success);
    margin-bottom: 12px;
}

/* サポートセクション */
.guide-support-section {
    background: var(--color-bg);
    padding: 64px 0;
}
.guide-support-section h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 1.5rem;
}
.guide-support-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.guide-support-card {
    background: var(--color-bg-white);
    border-radius: 12px;
    padding: 28px 24px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.guide-support-card h4 {
    margin: 0 0 8px;
    font-size: 1.05rem;
    color: var(--color-text);
}
.guide-support-price {
    display: inline-block;
    background: var(--color-success);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 2px 12px;
    border-radius: 20px;
    margin-bottom: 12px;
}
.guide-support-card p {
    margin: 0;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* ガイドページ レスポンシブ */
@media (max-width: 768px) {
    .guide-step {
        gap: 16px;
        padding: 20px 16px;
    }
    .guide-step-number {
        width: 40px;
        height: 40px;
        font-size: 1.05rem;
    }
    .escrow-flow {
        flex-direction: column;
        gap: 0;
    }
    .escrow-arrow {
        width: 2px;
        height: 24px;
        margin: 0;
    }
    .escrow-arrow::after {
        right: 50%;
        top: auto;
        bottom: 0;
        transform: translateX(50%);
        border-left: 5px solid transparent;
        border-right: 5px solid transparent;
        border-top: 8px solid var(--color-primary);
        border-bottom: none;
    }
    .escrow-details {
        grid-template-columns: 1fr;
    }
    .guide-fee-grid {
        grid-template-columns: 1fr;
    }
    .guide-support-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
   SITE-BUYについてページ (.about-page)
   ============================================================ */
.about-page { padding-bottom: 64px; }

.about-hero {
    background: var(--color-bg);
    padding: 64px 0;
    text-align: center;
}
.about-hero h2 {
    font-size: 1.6rem;
    line-height: 1.6;
    color: var(--color-text);
    margin: 0;
}

/* 3つの特徴 */
.about-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    padding: 64px 0;
}
.about-feature-card {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 36px 28px;
    text-align: center;
    transition: box-shadow 0.2s;
}
.about-feature-card:hover {
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}
.about-feature-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--color-bg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--color-primary);
}
.about-feature-card h3 {
    margin: 0 0 12px;
    font-size: 1.15rem;
    color: var(--color-text);
}
.about-feature-card p {
    margin: 0;
    color: var(--color-text-light);
    line-height: 1.7;
}

/* 実績数値 */
.about-stats-section {
    background: var(--color-primary);
    padding: 56px 0;
}
.about-stats {
    display: flex;
    justify-content: center;
    gap: 64px;
}
.about-stat {
    text-align: center;
    color: #fff;
}
.about-stat-number {
    display: block;
    font-size: 2.8rem;
    font-weight: 800;
    line-height: 1.2;
}
.about-stat-unit {
    font-size: 1rem;
    font-weight: 600;
}
.about-stat-label {
    display: block;
    font-size: 0.9rem;
    margin-top: 8px;
    opacity: 0.85;
}

/* こんな方におすすめ */
.about-for-section {
    padding: 64px 0;
}
.about-for-section h2 {
    text-align: center;
    margin-bottom: 40px;
    font-size: 1.5rem;
}
.about-for-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}
.about-for-card {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 36px 32px;
}
.about-for-card h3 {
    margin: 0 0 20px;
    font-size: 1.15rem;
    color: var(--color-primary);
    padding-bottom: 12px;
    border-bottom: 2px solid var(--color-primary);
}
.about-for-card ul {
    margin: 0;
    padding: 0;
    list-style: none;
}
.about-for-card ul li {
    position: relative;
    padding: 8px 0 8px 24px;
    color: var(--color-text-light);
    line-height: 1.7;
}
.about-for-card ul li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 16px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-primary);
}

/* Aboutページ レスポンシブ */
@media (max-width: 768px) {
    .about-hero h2 {
        font-size: 1.25rem;
    }
    .about-features {
        grid-template-columns: 1fr;
        padding: 40px 0;
    }
    .about-stats {
        flex-direction: column;
        gap: 32px;
        align-items: center;
    }
    .about-stat-number {
        font-size: 2.2rem;
    }
    .about-for-grid {
        grid-template-columns: 1fr;
    }
}

/* ================================================================
   About Page 拡張（M&A-WEB 仕様：13 セクション構成）
   ================================================================ */

/* ヘッダー大タイトル */
.about-page-header h1.about-hero-title {
    font-size: 1.6rem;
    line-height: 1.5;
    text-align: center;
}
@media (min-width: 769px) {
    .about-page-header h1.about-hero-title {
        font-size: 2rem;
    }
}

/* イントロ補足文 */
.about-intro-text {
    margin: 24px auto 0;
    max-width: 720px;
    color: var(--color-text-light);
    line-height: 1.9;
    text-align: center;
}

/* §5 時代背景 */
.about-era-section {
    background: var(--color-bg);
    padding: 64px 0;
}
.about-era-section h2 {
    text-align: center;
    margin: 0 0 32px;
    font-size: 1.5rem;
    line-height: 1.5;
}
.about-era-text p {
    line-height: 1.95;
    color: var(--color-text-light);
    margin: 0 0 18px;
}
.about-era-examples {
    list-style: none;
    padding: 24px 28px;
    margin: 24px 0;
    background: var(--color-bg-white);
    border-radius: 12px;
    border-left: 4px solid var(--color-primary);
}
.about-era-examples li {
    padding: 6px 0;
    color: var(--color-text);
}
.about-era-conclusion {
    text-align: center;
    font-weight: 700;
    color: var(--color-primary);
    font-size: 1.1rem;
    margin: 32px 0 0;
}

/* §6 仕組み */
.about-mechanism-section {
    padding: 64px 0;
}
.about-mechanism-section h2 {
    text-align: center;
    margin: 0 0 16px;
    font-size: 1.5rem;
}
.about-mechanism-lead {
    text-align: center;
    color: var(--color-text-light);
    margin: 0 0 40px;
    line-height: 1.8;
}
.about-mechanism-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}
.mechanism-card {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 28px 24px;
    min-width: 180px;
    text-align: center;
}
.mechanism-card-icon {
    color: var(--color-primary);
    margin-bottom: 12px;
}
.mechanism-card h4 {
    margin: 0 0 8px;
    font-size: 1.1rem;
}
.mechanism-card p {
    margin: 0;
    color: var(--color-text-light);
    font-size: 0.95rem;
    line-height: 1.6;
}
.mechanism-card--primary {
    background: var(--color-primary);
    border-color: var(--color-primary);
}
.mechanism-card--primary .mechanism-card-icon,
.mechanism-card--primary h4,
.mechanism-card--primary p {
    color: #fff;
}
.mechanism-arrow {
    font-size: 1.8rem;
    color: var(--color-primary);
    font-weight: 700;
}

/* §7 価格設定 */
.about-pricing-section {
    background: var(--color-bg);
    padding: 64px 0;
}
.about-pricing-section h2 {
    text-align: center;
    margin: 0 0 16px;
    font-size: 1.5rem;
    line-height: 1.5;
}
.about-pricing-lead {
    text-align: center;
    color: var(--color-text-light);
    margin: 0 0 40px;
    line-height: 1.8;
}
.about-pricing-examples {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.about-pricing-card {
    background: var(--color-bg-white);
    border-radius: 12px;
    padding: 32px;
    text-align: center;
    box-shadow: 0 4px 16px rgba(0,0,0,0.06);
}
.about-pricing-card-amount {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: 4px;
}
.about-pricing-card p {
    margin: 0 0 24px;
    color: var(--color-text-light);
}
.about-pricing-comparison {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}
.about-pricing-other,
.about-pricing-ours {
    flex: 1;
    padding: 14px 8px;
    border-radius: 8px;
}
.about-pricing-other {
    background: #f5f5f5;
    color: var(--color-text-light);
    text-decoration: line-through;
}
.about-pricing-ours {
    background: var(--color-primary);
    color: #fff;
    font-weight: 700;
}
.about-pricing-other span,
.about-pricing-ours span {
    display: block;
    font-size: 0.75rem;
    margin-bottom: 4px;
    text-decoration: none;
    opacity: 0.85;
}
.about-pricing-arrow {
    color: var(--color-primary);
    font-weight: 700;
}
.about-pricing-note {
    text-align: center;
    margin: 32px 0 0;
    color: var(--color-text-light);
    font-size: 0.9rem;
}

/* §8 ご利用の流れ */
.about-flow-section {
    padding: 64px 0;
}
.about-flow-section h2 {
    text-align: center;
    margin: 0 0 40px;
    font-size: 1.5rem;
}

/* §9 無料サポート */
.about-support-section {
    background: var(--color-bg);
    padding: 64px 0;
}
.about-support-section h2 {
    text-align: center;
    margin: 0 0 16px;
    font-size: 1.5rem;
    line-height: 1.5;
}
.about-support-lead {
    text-align: center;
    color: var(--color-text-light);
    margin: 0 0 40px;
    line-height: 1.8;
}
.about-support-contact {
    text-align: center;
    margin: 32px 0 0;
    padding: 20px;
    background: var(--color-bg-white);
    border-radius: 8px;
}
.about-support-contact p {
    margin: 0;
    line-height: 1.8;
}

/* §10 レビュー */
.about-reviews-section {
    padding: 64px 0;
}
.about-reviews-section h2 {
    text-align: center;
    margin: 0 0 24px;
    font-size: 1.5rem;
}
.about-reviews-stat {
    text-align: center;
    margin: 0 0 32px;
}
.about-reviews-number {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    color: var(--color-primary);
    line-height: 1.1;
}
.about-reviews-number span {
    font-size: 1.5rem;
    font-weight: 600;
}
.about-reviews-label {
    display: block;
    margin-top: 4px;
    color: var(--color-text-light);
}
.about-reviews-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}
.about-review-card {
    background: var(--color-bg);
    border-radius: 12px;
    padding: 24px;
    border-left: 4px solid var(--color-primary);
}
.about-review-card p {
    margin: 0;
    line-height: 1.8;
    color: var(--color-text);
}

/* §11 おすすめ CTA ボタン */
.about-for-cta {
    display: block;
    margin: 24px auto 0;
    text-align: center;
    width: fit-content;
}

/* §12 料金 */
.about-fee-section {
    background: var(--color-bg);
    padding: 64px 0;
}
.about-fee-section h2 {
    text-align: center;
    margin: 0 0 32px;
    font-size: 1.5rem;
}
.about-fee-section h3 {
    margin: 32px 0 16px;
    font-size: 1.15rem;
}
.about-fee-overview {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 16px;
}
.about-fee-overview th,
.about-fee-overview td {
    padding: 14px 16px;
    border: 1px solid var(--color-border);
    text-align: center;
    background: var(--color-bg-white);
}
.about-fee-overview th {
    background: var(--color-primary);
    color: #fff;
}
.about-fee-features {
    list-style: none;
    padding: 0;
    margin: 24px 0 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
}
.about-fee-features li {
    position: relative;
    padding: 6px 0 6px 24px;
    color: var(--color-text);
}
.about-fee-features li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 6px;
    color: var(--color-primary);
    font-weight: 700;
}
.about-fee-note {
    margin: 24px 0 0;
    color: var(--color-text-light);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* §13 お知らせ */
.about-news-section {
    padding: 64px 0;
}
.about-news-section h2 {
    text-align: center;
    margin: 0 0 32px;
    font-size: 1.5rem;
}
.about-news-list {
    list-style: none;
    padding: 0;
    margin: 0 auto;
    max-width: 720px;
}
.about-news-list li {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 18px 0;
    border-bottom: 1px solid var(--color-border);
}
.about-news-list time {
    flex-shrink: 0;
    width: 96px;
    color: var(--color-primary);
    font-weight: 700;
    font-size: 0.95rem;
}
.about-news-list span {
    flex: 1;
    color: var(--color-text);
    line-height: 1.7;
}

/* §14 最終 CTA tel */
.about-final-cta-tel {
    margin: 28px 0 0;
    line-height: 1.6;
    opacity: 0.85;
}

/* About 拡張 レスポンシブ */
@media (max-width: 768px) {
    .about-pricing-examples,
    .about-reviews-grid {
        grid-template-columns: 1fr;
    }
    .about-mechanism-flow {
        flex-direction: column;
    }
    .mechanism-arrow {
        transform: rotate(90deg);
    }
    .about-fee-features {
        grid-template-columns: 1fr;
    }
    .about-news-list li {
        flex-direction: column;
        gap: 4px;
    }
    .about-pricing-card-amount {
        font-size: 1.3rem;
    }
}

/* ================================================================
   Newsletter / メール通知設定
   ================================================================ */
.newsletter-description {
    color: var(--color-text-light);
    margin-bottom: 24px;
}
.newsletter-form {
    max-width: 600px;
}
.newsletter-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid var(--color-border);
}
.newsletter-item-info {
    flex: 1;
}
.newsletter-item-label {
    font-weight: 600;
    margin-bottom: 2px;
}
.newsletter-item-desc {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

/* Toggle switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
    flex-shrink: 0;
    margin-left: 16px;
}
.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}
.toggle-slider {
    position: absolute;
    inset: 0;
    background: #ccc;
    border-radius: 26px;
    cursor: pointer;
    transition: 0.3s;
}
.toggle-slider::before {
    content: '';
    position: absolute;
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background: #fff;
    border-radius: 50%;
    transition: 0.3s;
}
.toggle-switch input:checked + .toggle-slider {
    background: var(--color-primary);
}
.toggle-switch input:checked + .toggle-slider::before {
    transform: translateX(22px);
}

/* ============================================================
   Messaging System
   ============================================================ */

/* Message modal on detail page */
.message-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    display: none;
    align-items: center;
    justify-content: center;
}
.message-modal-overlay.is-open {
    display: flex;
}
.message-modal {
    background: #fff;
    border-radius: var(--radius);
    padding: 32px;
    max-width: 560px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
}
.message-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}
.message-modal-header h3 {
    font-size: 1.15rem;
    margin: 0;
}
.message-modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-text-light);
    line-height: 1;
    padding: 0 4px;
}
.message-modal-close:hover {
    color: var(--color-text);
}
.message-modal-listing {
    font-size: 0.85rem;
    color: var(--color-text-light);
    margin-bottom: 16px;
}
.message-templates {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 16px;
}
.message-templates-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-light);
    margin-bottom: 4px;
}
.message-template-btn {
    text-align: left;
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    background: var(--color-bg);
    cursor: pointer;
    font-size: 0.9rem;
    transition: border-color 0.2s, background 0.2s;
}
.message-template-btn:hover,
.message-template-btn.is-selected {
    border-color: var(--color-primary);
    background: #f0f4ff;
}
.message-modal-actions {
    display: flex;
    gap: 8px;
    justify-content: flex-end;
    margin-top: 12px;
}
.message-modal-feedback {
    margin-top: 12px;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
}
.message-modal-feedback--success {
    background: #eafbe7;
    color: #2e7d32;
    border: 1px solid #a5d6a7;
}
.message-modal-feedback--error {
    background: #fdecea;
    color: #c62828;
    border: 1px solid #ef9a9a;
}

/* Thread list */
.thread-list {
    display: flex;
    flex-direction: column;
}
.thread-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    border-bottom: 1px solid var(--color-border);
    text-decoration: none;
    color: inherit;
    transition: background 0.2s;
}
.thread-item:hover {
    background: var(--color-bg);
}
.thread-item.has-unread {
    font-weight: 600;
    background: #fff8e1;
    border-left: 3px solid var(--color-accent);
}
.thread-meta {
    flex: 1;
    min-width: 0;
}
.thread-name {
    font-weight: 600;
}
.thread-listing {
    font-size: 0.8rem;
    color: var(--color-text-light);
    margin-top: 2px;
}
.thread-preview {
    font-size: 0.85rem;
    color: var(--color-text-light);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    margin-top: 4px;
}
.thread-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 6px;
    flex-shrink: 0;
}
.thread-date {
    font-size: 0.8rem;
    color: var(--color-text-light);
    white-space: nowrap;
}
.thread-unread-badge {
    background: var(--color-accent);
    color: #fff;
    border-radius: 50%;
    width: 22px;
    height: 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 700;
}
.messages-empty {
    text-align: center;
    padding: 40px 0;
    color: var(--color-text-light);
}

/* Chat thread view */
.chat-header {
    margin-bottom: 8px;
}
.chat-listing-link {
    font-size: 0.85rem;
    color: var(--color-text-light);
}
.chat-listing-link a {
    color: var(--color-primary);
    text-decoration: underline;
}
.chat-messages {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 16px 0;
    max-height: 500px;
    overflow-y: auto;
}
.chat-message {
    max-width: 75%;
    padding: 12px 16px;
    border-radius: 12px;
    font-size: 0.95rem;
    line-height: 1.6;
}
.chat-message--mine {
    align-self: flex-end;
    background: var(--color-primary);
    color: #fff;
    border-bottom-right-radius: 4px;
}
.chat-message--theirs {
    align-self: flex-start;
    background: var(--color-bg);
    border-bottom-left-radius: 4px;
}
.chat-message-meta {
    font-size: 0.75rem;
    margin-top: 4px;
    opacity: 0.7;
}
.chat-reply-form {
    display: flex;
    gap: 8px;
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
    align-items: flex-end;
}
.chat-reply-form textarea {
    flex: 1;
    resize: none;
    min-height: 60px;
}
.chat-reply-form .btn {
    flex-shrink: 0;
    align-self: flex-end;
}

/* Message responsive */
@media (max-width: 768px) {
    .message-modal {
        padding: 20px;
        width: 95%;
        max-height: 90vh;
    }
    .chat-message {
        max-width: 90%;
    }
    .chat-reply-form {
        flex-direction: column;
    }
    .chat-reply-form .btn {
        align-self: flex-end;
    }
    .thread-item {
        padding: 12px;
    }
}

/* 閲覧履歴 */
.history-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; }
.history-header h2 { margin: 0; }

/* ============================================================
   Blog / お役立ち情報
   ============================================================ */

/* Blog Layout */
.blog-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 40px;
    padding: 40px 0 60px;
}

/* Blog Grid */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

/* Blog Card */
.blog-card {
    background-color: var(--color-bg-white);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    overflow: hidden;
    transition: box-shadow var(--transition), transform var(--transition);
}

.blog-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.blog-card-thumb {
    display: block;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background-color: var(--color-bg);
}

.blog-card-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.blog-card:hover .blog-card-thumb img {
    transform: scale(1.05);
}

.blog-card-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-text-muted);
    background-color: var(--color-bg);
}

.blog-card-body {
    padding: 16px;
}

.blog-card-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 8px;
}

.blog-badge {
    display: inline-block;
    padding: 2px 10px;
    font-size: 0.7rem;
    font-weight: 600;
    background-color: var(--color-primary);
    color: #fff;
    border-radius: 20px;
    text-decoration: none;
}

a.blog-badge:hover {
    background-color: var(--color-primary-light);
}

.blog-card-title {
    font-size: 0.95rem;
    font-weight: 700;
    line-height: 1.5;
    margin-bottom: 8px;
}

.blog-card-title a {
    color: var(--color-text);
    text-decoration: none;
}

.blog-card-title a:hover {
    color: var(--color-accent);
}

.blog-card-excerpt {
    font-size: 0.82rem;
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: 10px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.blog-card-date {
    font-size: 0.78rem;
    color: var(--color-text-muted);
}

/* Blog Card Small (related posts) */
.blog-card-sm .blog-card-body {
    padding: 12px;
}

.blog-card-sm .blog-card-title {
    font-size: 0.85rem;
    margin-bottom: 6px;
}

/* Blog Sidebar */
.blog-sidebar {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.blog-sidebar .widget {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 20px;
}

.blog-sidebar .widget-title {
    font-size: 0.95rem;
    font-weight: 700;
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-primary);
    color: var(--color-text);
}

.widget-category-list {
    list-style: none;
}

.widget-category-list li {
    margin-bottom: 6px;
}

.widget-category-list li a {
    font-size: 0.85rem;
    color: var(--color-text-light);
    text-decoration: none;
    display: flex;
    justify-content: space-between;
    padding: 6px 0;
    border-bottom: 1px solid var(--color-border);
    transition: color var(--transition);
}

.widget-category-list li a:hover {
    color: var(--color-accent);
}

.widget-recent-list {
    list-style: none;
}

.widget-recent-list li {
    margin-bottom: 10px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--color-border);
}

.widget-recent-list li:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.widget-recent-list li a {
    text-decoration: none;
    display: block;
    transition: color var(--transition);
}

.widget-recent-list li a:hover .widget-recent-title {
    color: var(--color-accent);
}

.widget-recent-date {
    display: block;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-bottom: 2px;
}

.widget-recent-title {
    font-size: 0.83rem;
    color: var(--color-text);
    line-height: 1.5;
    transition: color var(--transition);
}

/* Blog Detail (single.php) */
.blog-detail {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.blog-detail-header {
    padding: 32px 32px 0;
}

.blog-detail-categories {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 12px;
}

.blog-detail-title {
    font-size: 1.5rem;
    font-weight: 800;
    line-height: 1.5;
    margin-bottom: 12px;
    color: var(--color-text);
}

.blog-detail-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--color-border);
}

.blog-detail-date {
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.blog-detail-author {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    display: flex;
    align-items: center;
    gap: 4px;
}

.blog-detail-author svg {
    stroke: var(--color-text-muted);
}

.blog-detail-thumbnail {
    margin: 24px 32px 0;
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.blog-detail-thumbnail img {
    width: 100%;
    height: auto;
    display: block;
}

.blog-detail-content {
    padding: 32px;
    line-height: 1.8;
    font-size: 0.95rem;
    color: var(--color-text);
}

.blog-detail-content p {
    margin-bottom: 1.5em;
}

.blog-detail-content h2 {
    font-size: 1.3rem;
    margin-top: 32px;
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--color-primary);
}

.blog-detail-content h3 {
    font-size: 1.15rem;
    margin-top: 24px;
    margin-bottom: 12px;
}

.blog-detail-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-sm);
}

.blog-detail-content ul,
.blog-detail-content ol {
    margin: 1em 0;
    padding-left: 1.5em;
}

.blog-detail-content li {
    margin-bottom: 0.5em;
}

.blog-detail-content blockquote {
    border-left: 4px solid var(--color-primary);
    padding: 16px 20px;
    margin: 1.5em 0;
    background-color: var(--color-bg);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
    color: var(--color-text-light);
}

.blog-detail-tags {
    padding: 0 32px 24px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.blog-tags-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-light);
}

.blog-tag {
    display: inline-block;
    font-size: 0.8rem;
    color: var(--color-primary);
    background-color: var(--color-bg);
    padding: 4px 12px;
    border-radius: 20px;
    text-decoration: none;
    transition: background-color var(--transition);
}

.blog-tag:hover {
    background-color: var(--color-border);
}

/* Blog Post Navigation */
.blog-post-nav {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-top: 32px;
}

.blog-post-nav-prev,
.blog-post-nav-next {
    min-width: 0;
}

.blog-post-nav-next {
    text-align: right;
}

.blog-post-nav a {
    display: block;
    padding: 16px 20px;
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.blog-post-nav a:hover {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-sm);
}

.blog-post-nav-label {
    display: block;
    font-size: 0.78rem;
    color: var(--color-text-muted);
    margin-bottom: 4px;
}

.blog-post-nav-title {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Related Posts */
.blog-related {
    margin-top: 48px;
}

.blog-related-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-primary);
}

.blog-related-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

/* Blog Responsive */
@media (max-width: 1024px) {
    .blog-layout {
        grid-template-columns: 1fr;
    }

    .blog-sidebar {
        flex-direction: row;
        flex-wrap: wrap;
    }

    .blog-sidebar .widget {
        flex: 1;
        min-width: 250px;
    }
}

@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
    }

    .blog-detail-header {
        padding: 20px 20px 0;
    }

    .blog-detail-title {
        font-size: 1.2rem;
    }

    .blog-detail-thumbnail {
        margin: 16px 20px 0;
    }

    .blog-detail-content {
        padding: 20px;
    }

    .blog-detail-tags {
        padding: 0 20px 20px;
    }

    .blog-post-nav {
        grid-template-columns: 1fr;
    }

    .blog-related-grid {
        grid-template-columns: 1fr;
    }

    .blog-detail-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
    }
}

/* ============================================================
   Sitemap Page
   ============================================================ */
.sitemap-page {
    padding: 40px 0 60px;
}

.sitemap-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.sitemap-section {
    background-color: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 24px;
}

.sitemap-section-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 14px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-primary);
}

.sitemap-list {
    list-style: none;
}

.sitemap-list li {
    margin-bottom: 8px;
}

.sitemap-list li a {
    font-size: 0.88rem;
    color: var(--color-text-light);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 4px 0;
    transition: color var(--transition);
}

.sitemap-list li a::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background-color: var(--color-text-muted);
    flex-shrink: 0;
}

.sitemap-list li a:hover {
    color: var(--color-accent);
}

.sitemap-list li a:hover::before {
    background-color: var(--color-accent);
}

@media (max-width: 1024px) {
    .sitemap-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 600px) {
    .sitemap-grid {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
   Footer SNS Links
   ============================================================ */
.footer-sns {
    display: flex;
    gap: 12px;
    margin-top: 12px;
}

.sns-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    text-decoration: none;
    transition: background 0.2s;
}

.sns-link:hover {
    background: rgba(255, 255, 255, 0.2);
}

.sns-link svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

/* ========================================
   本人確認ステータスバッジ
   ======================================== */
.verification-badge {
    display: inline-block;
    padding: 2px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
    vertical-align: middle;
    margin-left: 8px;
}
.verification-badge--pending {
    background: #e9ecef;
    color: #6c757d;
}
.verification-badge--reviewing {
    background: #fff3cd;
    color: #856404;
}
.verification-badge--verified {
    background: #d4edda;
    color: #155724;
}
.verification-badge--rejected {
    background: #f8d7da;
    color: #721c24;
}

/* 案件管理: フィルター・ステータス更新 */
.mypage-filter-form {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}
.mypage-filter-form label {
    font-size: 0.875rem;
    font-weight: 600;
}
.mypage-filter-form select {
    padding: 6px 10px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-size: 0.875rem;
}
.mypage-status-update-form {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid #e9ecef;
}
.mypage-status-update-form label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 6px;
    color: #6c757d;
}
.mypage-status-update-inline {
    display: flex;
    gap: 8px;
    align-items: center;
}
.mypage-status-update-inline select {
    padding: 4px 8px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-size: 0.875rem;
    flex: 1;
}
.mypage-table-center {
    text-align: center;
}
.text-muted {
    color: #adb5bd;
    font-size: 0.85rem;
}
.mypage-mobile-card-threads {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid #e9ecef;
}
.mypage-mobile-card-threads-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: #6c757d;
    margin-bottom: 6px;
}

.form-section-title-sub {
    font-size: 1.15rem;
    margin-top: 32px;
    margin-bottom: 16px;
    padding-top: 24px;
    border-top: 1px solid #e9ecef;
}

/* ========================================
   交渉ステータスバッジ・ボタン
   ======================================== */
.nego-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}
.nego-badge--pending {
    background: #fff3cd;
    color: #856404;
}
.nego-badge--active {
    background: #cce5ff;
    color: #004085;
}
.nego-badge--rejected {
    background: #f8d7da;
    color: #721c24;
}
.nego-badge--completed {
    background: #d4edda;
    color: #155724;
}
.nego-badge--failed {
    background: #e9ecef;
    color: #6c757d;
}
.nego-action-buttons {
    margin-top: 12px;
    display: flex;
    gap: 8px;
}
.sidebar-nego-status {
    text-align: center;
    margin: 8px 0;
}
.chat-reply-blocked {
    padding: 16px;
    background: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 8px;
    text-align: center;
    color: #6c757d;
    margin-top: 12px;
}

/* ============================================================
   サムネイル画像
   ============================================================ */

/* 一覧カード */
.card-thumbnail {
    border-radius: 8px 8px 0 0;
    overflow: hidden;
    aspect-ratio: 16 / 9;
}
.card-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.card-thumbnail--placeholder {
    background: #f0f0f0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #adb5bd;
    font-size: 14px;
}

/* 詳細ページ */
.detail-thumbnail {
    margin-bottom: 24px;
    border-radius: 8px;
    overflow: hidden;
}
.detail-thumbnail img {
    width: 100%;
    height: auto;
    display: block;
}

/* 登録・編集フォーム */
.thumbnail-preview {
    margin-bottom: 12px;
    border-radius: 8px;
    overflow: hidden;
    max-width: 400px;
}
.thumbnail-preview img {
    width: 100%;
    height: auto;
    display: block;
}
.form-help {
    font-size: 13px;
    color: #6c757d;
    margin-top: 4px;
}

/* ============================================================
   未読メッセージバッジ
   ============================================================ */

.sitebuy-unread-badge {
    background: var(--color-accent);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
    border-radius: 10px;
    padding: 1px 6px;
    margin-left: 4px;
    display: inline-block;
    line-height: 1.4;
}

.sitebuy-header-msg-link {
    font-size: 13px;
    color: var(--color-text);
    margin-left: 12px;
    text-decoration: none;
}

.sitebuy-header-msg-link:hover {
    color: var(--color-accent);
}

/* ============================================================
   売主ダッシュボード マッチングニーズ
   ============================================================ */

.matching-needs-section {
    margin-top: 32px;
}

.matching-needs-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.matching-needs-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    padding: 16px 20px;
    gap: 16px;
}

.matching-needs-card h4 {
    margin: 0 0 6px;
    font-size: 0.95rem;
}

.matching-needs-card h4 a {
    color: var(--color-text);
    text-decoration: none;
}

.matching-needs-card h4 a:hover {
    color: var(--color-accent);
}

.matching-needs-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: var(--color-text-light);
}

.matching-needs-budget {
    font-weight: 600;
}

.matching-needs-more {
    text-align: right;
    margin-top: 12px;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .matching-needs-card {
        flex-direction: column;
        align-items: flex-start;
    }
    .matching-needs-card .btn {
        align-self: flex-end;
    }
}

/* ============================================================
   ニーズ一覧 オファーCTA
   ============================================================ */

.needs-offer-btn {
    display: inline-block;
    background: var(--color-accent);
    color: #fff;
    font-size: 0.8rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 4px;
    cursor: pointer;
    transition: opacity 0.2s;
}

.needs-offer-btn:hover {
    opacity: 0.85;
}

.needs-offer-status {
    font-size: 0.75rem;
    padding: 3px 10px;
    border-radius: 4px;
    font-weight: 600;
}
/* ============================================================
   Blog - Top Page Section
   ============================================================ */

.blog-top-section .blog-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

@media (max-width: 768px) {
    .blog-top-section .blog-grid-3 {
        grid-template-columns: 1fr;
    }
}

/* ============================================================
   Blog - Breadcrumb
   ============================================================ */

.blog-breadcrumb {
    padding: 16px 0;
}

.blog-breadcrumb-list {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0;
    padding: 0;
    margin: 0;
    font-size: 0.82rem;
}

.blog-breadcrumb-item {
    display: flex;
    align-items: center;
    color: var(--color-text-light);
}

.blog-breadcrumb-item:not(:last-child)::after {
    content: '>';
    margin: 0 8px;
    color: var(--color-text-muted);
}

.blog-breadcrumb-item a {
    color: var(--color-primary);
    text-decoration: none;
}

.blog-breadcrumb-item a:hover {
    text-decoration: underline;
}

.blog-breadcrumb-current span {
    color: var(--color-text-muted);
}

/* ============================================================
   Blog - Single Post
   ============================================================ */

.blog-single-header {
    margin-bottom: 32px;
}

.blog-single-title {
    font-size: 1.6rem;
    font-weight: 800;
    line-height: 1.5;
    margin: 12px 0 16px;
    color: var(--color-text);
}

.blog-single-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
}

.blog-single-date,
.blog-single-updated {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.82rem;
    color: var(--color-text-muted);
}

/* TLDR Box */
.blog-single-tldr {
    background-color: #f0f4ff;
    border-left: 4px solid var(--color-primary);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    padding: 20px 24px;
    margin-bottom: 32px;
}

.blog-single-tldr-title {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.blog-single-tldr p {
    font-size: 0.9rem;
    line-height: 1.7;
    color: var(--color-text);
    margin: 0;
}

/* Entry Content */
.entry-content {
    font-size: 0.95rem;
    line-height: 1.85;
    color: var(--color-text);
}

.entry-content h2 {
    font-size: 1.3rem;
    font-weight: 700;
    margin: 40px 0 16px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--color-primary);
}

.entry-content h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin: 32px 0 12px;
}

.entry-content h4 {
    font-size: 1rem;
    font-weight: 700;
    margin: 24px 0 8px;
}

.entry-content p {
    margin-bottom: 16px;
}

.entry-content ul,
.entry-content ol {
    margin: 16px 0;
    padding-left: 24px;
}

.entry-content li {
    margin-bottom: 8px;
    line-height: 1.7;
}

.entry-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 24px 0;
    font-size: 0.9rem;
}

.entry-content table th,
.entry-content table td {
    padding: 10px 14px;
    border: 1px solid var(--color-border);
    text-align: left;
}

.entry-content table th {
    background-color: var(--color-bg);
    font-weight: 700;
}

.entry-content table tr:nth-child(even) td {
    background-color: #fafbff;
}

.entry-content img {
    max-width: 100%;
    height: auto;
    border-radius: var(--radius-md);
    margin: 16px 0;
}

.entry-content blockquote {
    border-left: 4px solid var(--color-border);
    padding: 12px 20px;
    margin: 24px 0;
    background-color: var(--color-bg);
    color: var(--color-text-light);
    font-style: italic;
}

/* FAQ in Single */
.blog-single-faq {
    margin-top: 40px;
    padding-top: 32px;
    border-top: 1px solid var(--color-border);
}

.blog-single-faq h2 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 16px;
}

/* Author Footer */
.blog-single-footer {
    margin-top: 40px;
    padding-top: 24px;
    border-top: 1px solid var(--color-border);
}

.blog-single-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.blog-single-author-label {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    display: block;
    margin-bottom: 2px;
}

.blog-single-author-name {
    font-size: 0.9rem;
    font-weight: 600;
}

.blog-single-author-name a {
    color: var(--color-primary);
    text-decoration: none;
}

.blog-single-author-name a:hover {
    text-decoration: underline;
}

/* Post Navigation */
.blog-single-nav {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: 16px;
    align-items: center;
    margin-top: 40px;
    padding: 24px 0;
    border-top: 1px solid var(--color-border);
}

.blog-single-nav a {
    font-size: 0.85rem;
    color: var(--color-primary);
    text-decoration: none;
}

.blog-single-nav a:hover {
    color: var(--color-accent);
}

.blog-single-nav-prev {
    text-align: left;
}

.blog-single-nav-back {
    text-align: center;
}

.blog-single-nav-back a {
    font-weight: 600;
}

.blog-single-nav-next {
    text-align: right;
}

@media (max-width: 768px) {
    .blog-single-title {
        font-size: 1.3rem;
    }

    .blog-single-nav {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .blog-single-nav-prev,
    .blog-single-nav-next {
        text-align: center;
    }
}

/* ------------------------------------------------------------
   Regional Sidebar
   ------------------------------------------------------------ */
.regional-sidebar {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 24px;
    position: sticky;
    top: calc(var(--header-height) + var(--header-description-height) + 20px);
}

.regional-sidebar-title {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-primary);
    padding-bottom: 10px;
    margin-bottom: 12px;
    border-bottom: 2px solid var(--color-primary);
}

.regional-sidebar-title--other {
    margin-top: 20px;
    font-size: 0.85rem;
    border-bottom-width: 1px;
    border-bottom-color: var(--color-border);
}

.regional-sidebar-list {
    list-style: none;
    padding: 0;
    margin: 0 0 8px;
}

.regional-sidebar-list li {
    margin: 0;
}

.regional-sidebar-link {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 10px;
    border-radius: var(--radius-sm);
    color: var(--color-text);
    text-decoration: none;
    font-size: 0.88rem;
    transition: background var(--transition);
}

.regional-sidebar-link:hover {
    background: var(--color-bg);
    color: var(--color-primary);
}

.regional-sidebar-link--active {
    font-weight: 700;
    color: var(--color-primary);
    background: var(--color-bg);
}

.regional-sidebar-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    height: 20px;
    padding: 0 6px;
    border-radius: 10px;
    background: var(--color-primary);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 600;
}

.regional-sidebar-all {
    margin-top: 16px;
    text-align: center;
}

.regional-sidebar-all a {
    font-size: 0.85rem;
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 600;
}

.regional-sidebar-all a:hover {
    text-decoration: underline;
}

/* ------------------------------------------------------------
   Prefecture LP (taxonomy-prefecture.php)
   ------------------------------------------------------------ */
.prefecture-lp {
    padding: 40px 0 80px;
}

.prefecture-lp-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 32px;
    align-items: start;
}

.prefecture-lp-main {
    min-width: 0;
}

.prefecture-lp-description {
    margin: 12px 0 8px;
    font-size: 0.92rem;
    line-height: 1.7;
    color: var(--color-text-light);
}

.prefecture-lp-empty {
    text-align: center;
    padding: 60px 20px;
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
}

.prefecture-lp-empty p {
    margin-bottom: 12px;
    color: var(--color-text-light);
}

.prefecture-lp-empty .btn {
    margin-top: 16px;
}

/* Breadcrumb */
.breadcrumb {
    font-size: 0.82rem;
    margin-bottom: 12px;
    color: var(--color-text-muted);
}

.breadcrumb a {
    color: var(--color-text-light);
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb-sep {
    margin: 0 6px;
}

@media (max-width: 768px) {
    .prefecture-lp-layout {
        grid-template-columns: 1fr;
    }

    .regional-sidebar {
        position: static;
    }
}

/* ------------------------------------------------------------
   Top Page: Regional Links Section
   ------------------------------------------------------------ */
.regional-links-section {
    background: var(--color-bg);
}

.regional-block-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 24px;
}

.regional-block-card {
    background: var(--color-bg-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 20px;
}

.regional-block-title {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 2px solid var(--color-primary);
}

.regional-pref-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.regional-pref-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 5px 10px;
    border-radius: var(--radius-sm);
    background: var(--color-bg);
    color: var(--color-text);
    text-decoration: none;
    font-size: 0.82rem;
    transition: background var(--transition), color var(--transition);
}

.regional-pref-link:hover {
    background: var(--color-primary);
    color: #fff;
}

.regional-pref-link:hover .regional-pref-count {
    background: rgba(255, 255, 255, 0.25);
    color: #fff;
}

.regional-pref-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 18px;
    height: 16px;
    padding: 0 4px;
    border-radius: 8px;
    background: var(--color-primary);
    color: #fff;
    font-size: 0.68rem;
    font-weight: 600;
}

@media (max-width: 768px) {
    .regional-block-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .regional-block-grid {
        grid-template-columns: 1fr;
    }
}