:root {
    --color-bg: #f7faf8;
    --color-surface: #ffffff;
    --color-surface-soft: #eef6f3;
    --color-surface-muted: #f3f7f5;
    --color-text: #1c2b27;
    --color-muted: #5b6c67;
    --color-primary: #1a6b5c;
    --color-primary-dark: #0f4c41;
    --color-primary-light: #d8efe8;
    --color-accent: #e67a2e;
    --color-accent-hover: #cf681f;
    --color-border: #dce8e3;
    --color-chip: #eaf4f0;
    --radius: 12px;
    --radius-sm: 10px;
    --shadow: 0 6px 18px rgba(15, 40, 35, 0.05);
    --container: 1400px;
    --sidebar: 240px;
    --aside: 260px;
    --font: "Noto Sans JP", "Hiragino Sans", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--font);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.7;
}
img { max-width: 100%; display: block; }
a { color: var(--color-primary-dark); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.35; margin: 0 0 0.6em; }
p { margin: 0 0 1em; }
.container { width: min(100% - 40px, var(--container)); margin-inline: auto; }
.narrow { width: min(100% - 40px, 760px); }

.site-header { background: var(--color-surface); border-bottom: 1px solid var(--color-border); }
.header-inner { display: flex; align-items: center; gap: 24px; padding: 14px 0; }
.logo { display: flex; align-items: center; gap: 14px; color: inherit; text-decoration: none; min-width: 0; }
.logo:hover { text-decoration: none; }
.logo-image { width: auto; height: 44px; display: block; }
.logo small { display: block; color: var(--color-muted); font-size: 0.75rem; line-height: 1.4; max-width: 16rem; }
.header-nav { display: flex; gap: 18px; margin-left: auto; }
.header-nav a { color: var(--color-text); font-weight: 500; }
.header-actions { display: flex; gap: 8px; }
.genre-bar { background: var(--color-surface-soft); border-top: 1px solid var(--color-border); }
.genre-bar-inner { display: flex; gap: 16px; align-items: center; padding: 10px 0; font-size: 0.9rem; }
.genre-bar-inner span { color: var(--color-muted); }

.btn {
    display: inline-flex; align-items: center; justify-content: center;
    border-radius: 999px; padding: 10px 18px; font-weight: 600;
    border: 1px solid transparent; cursor: pointer; text-decoration: none;
}
.btn:hover { text-decoration: none; opacity: 0.94; }
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-accent { background: var(--color-accent); color: #fff; }
.btn-accent:hover { background: var(--color-accent-hover); }
.btn-ghost { background: #fff; border-color: var(--color-border); color: var(--color-text); }
.btn-light { background: #fff; color: var(--color-primary-dark); }
.btn-text { background: transparent; color: var(--color-primary-dark); padding-inline: 8px; }
.btn-lg { padding: 14px 22px; font-size: 1rem; }

.hero {
    background:
        radial-gradient(circle at 80% 20%, #d8efe8 0%, transparent 42%),
        linear-gradient(180deg, #ffffff 0%, var(--color-bg) 100%);
    padding: 72px 0 48px;
}
.hero-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 48px; align-items: center; }
.hero h1 { font-size: clamp(1.8rem, 4vw, 2.7rem); }
.lead { font-size: 1.05rem; color: var(--color-muted); }
.eyebrow { color: var(--color-primary); font-weight: 700; letter-spacing: 0.04em; margin-bottom: 8px; }
.hero-actions, .card-actions, .cta-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.hero-panel { display: grid; gap: 16px; }
.hero-card {
    background: var(--color-surface); border-radius: var(--radius); box-shadow: var(--shadow);
    padding: 22px; border: 1px solid var(--color-border);
}
.hero-card-offset { margin-left: 36px; }

.home-layout {
    display: grid;
    grid-template-columns: var(--sidebar) minmax(0, 1fr);
    gap: 28px;
    align-items: start;
    padding: 20px 0 40px;
}
.catalog-layout {
    display: grid;
    grid-template-columns: var(--sidebar) minmax(0, 1fr) var(--aside);
    gap: 28px;
    align-items: start;
    padding: 28px 0 48px;
}
.catalog-page { padding-top: 24px; }

.site-hero {
    position: relative;
    min-height: 440px;
    display: flex;
    align-items: center;
    overflow: hidden;
    color: #fff;
}
.hero-slides, .hero-slide, .hero-overlay { position: absolute; inset: 0; }
.hero-slide {
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 0.9s ease;
}
.hero-slide.is-active { opacity: 1; }
.hero-overlay {
    background: linear-gradient(90deg, rgba(8, 75, 65, 0.78) 0%, rgba(8, 75, 65, 0.42) 48%, rgba(8, 75, 65, 0.14) 100%);
    pointer-events: none;
}
.site-hero .container {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    min-height: 440px;
    padding-block: 48px;
}
.hero-copy {
    position: relative;
    z-index: 1;
    max-width: 760px;
    padding: 0;
}
.site-hero h1 { font-size: clamp(1.8rem, 3.6vw, 2.7rem); margin: 0 0 12px; color: #fff; }
.site-hero .lead { color: #e7f4ef; font-size: 1.05rem; margin: 0 0 22px; }
.site-hero .eyebrow { color: #ffe1c7; margin-bottom: 10px; }

.feature-banner {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius);
    padding: 20px 22px;
}
.feature-banner h2 { font-size: 1.12rem; margin-bottom: 6px; }
.feature-banner p { color: var(--color-muted); margin-bottom: 12px; }

.explore-toggle {
    display: none;
    cursor: pointer;
    font-weight: 700;
    padding: 12px 16px;
    list-style: none;
}
.explore-toggle::-webkit-details-marker { display: none; }
.explore-drawer { display: block; }

.genre-tree, .genre-children, .genre-grandchildren { list-style: none; padding: 0; margin: 0; }
.genre-acc summary {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}
.genre-acc summary::-webkit-details-marker { display: none; }
.genre-acc summary::before {
    content: "";
    width: 0;
    height: 0;
    border-top: 5px solid transparent;
    border-bottom: 5px solid transparent;
    border-left: 6px solid var(--color-muted);
    flex: none;
}
.genre-acc[open] > summary::before { transform: rotate(90deg); }
.genre-acc summary a { flex: 1; color: var(--color-text); padding: 5px 0; font-size: 0.9rem; }
.genre-acc summary a.is-active,
.genre-children a.is-active,
.genre-grandchildren a.is-active {
    color: var(--color-primary);
    font-weight: 700;
    background: var(--color-primary-light);
    border-radius: 6px;
    padding-inline: 8px;
}
.genre-children { padding: 4px 0 8px 18px; }
.genre-children a, .genre-grandchildren a {
    display: block;
    padding: 4px 8px;
    font-size: 0.84rem;
    color: var(--color-text);
    border-radius: 6px;
}
.genre-grandchildren { padding-left: 12px; }
.soon {
    flex: none;
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--color-muted);
    background: var(--color-surface-muted);
    border-radius: 999px;
    padding: 1px 7px;
}

.keyword-form { display: grid; gap: 12px; }
.keyword-toggles { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.keyword-toggles label { cursor: pointer; }
.keyword-toggles input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.keyword-toggles span {
    display: inline-block;
    padding: 5px 10px;
    border-radius: 999px;
    border: 1px solid var(--color-border);
    background: #fff;
    color: var(--color-text);
    font-size: 0.78rem;
}
.keyword-toggles input:checked + span {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}

.column-sidebar { display: grid; gap: 16px; align-content: start; }
.column-sidebar .content-block { padding: 16px; }
.article-side-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 0; }
.article-side-list li {
    display: grid;
    grid-template-columns: 64px 1fr;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid var(--color-border);
}
.article-side-list li:last-child { border-bottom: 0; }
.article-side-list img { width: 64px; height: 48px; object-fit: cover; border-radius: 8px; }
.article-side-list a { font-weight: 600; font-size: 0.88rem; }
.article-side-list small, .article-rank-list small { display: block; color: var(--color-muted); font-size: 0.75rem; }
.article-rank-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.article-rank-list li { display: flex; gap: 10px; align-items: flex-start; }
.sidebar-more { width: 100%; grid-column: 1 / -1; }
.sidebar-banners {
    display: grid;
    gap: 14px;
    grid-column: 1 / -1;
}
.promo-banner {
    position: relative;
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: 12px;
    overflow: hidden;
    background: var(--color-primary-dark);
    color: #fff;
    text-decoration: none;
}
.promo-banner:hover { text-decoration: none; }
.promo-banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.promo-banner-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    gap: 4px;
    padding: 14px 14px 12px;
    background: linear-gradient(180deg, rgba(15, 76, 65, 0.08) 0%, rgba(15, 76, 65, 0.78) 100%);
    color: #fff;
}
.promo-banner-overlay strong {
    font-size: 0.92rem;
    line-height: 1.35;
    font-weight: 700;
}
.promo-banner-overlay span {
    font-size: 0.75rem;
    line-height: 1.4;
    color: #e7f4ef;
}

.category-chip-row { display: flex; flex-wrap: wrap; gap: 8px; }
.category-chip-row.sub { margin-top: 10px; }
.category-chip {
    display: inline-flex;
    padding: 8px 14px;
    border-radius: 999px;
    background: #fff;
    border: 1px solid var(--color-border);
    color: var(--color-text);
    font-size: 0.88rem;
}
.category-chip.is-active, .category-chip:hover {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
    text-decoration: none;
}

.rank-pick-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.rank-pick-grid article {
    background: var(--color-surface-muted);
    border-radius: 10px;
    padding: 14px;
}
.rank-pick-grid h3 { font-size: 0.85rem; margin-bottom: 10px; }
.rank-pick-grid ol { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.rank-pick-grid li { display: grid; grid-template-columns: 18px 1fr; gap: 8px; font-size: 0.85rem; }
.rank-pick-grid span { color: var(--color-primary); font-weight: 700; }

.recommend-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.recommend-card { display: grid; gap: 6px; }
.recommend-card img { width: 100%; height: 110px; object-fit: cover; border-radius: 10px; }
.recommend-card h3 { font-size: 0.95rem; margin: 0; }
.recommend-card p { font-size: 0.82rem; color: var(--color-muted); margin: 0; }

.page-intro h1 { margin-bottom: 8px; }
.service-summary { margin: 0 0 8px; font-size: 0.85rem; color: var(--color-muted); }
.genre-block h3 { display: flex; align-items: center; gap: 8px; }
.explore-sidebar {
    position: sticky;
    top: 16px;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 4px 0;
}
.explore-block {
    padding: 14px 16px 16px;
    border-bottom: 1px solid var(--color-border);
}
.explore-block:last-child { border-bottom: 0; }
.explore-block h2 {
    font-size: 0.78rem;
    letter-spacing: 0.04em;
    color: var(--color-primary-dark);
    margin: 0 0 10px;
}
.explore-list { list-style: none; padding: 0; margin: 0; }
.explore-list a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 6px 0;
    font-size: 0.9rem;
    color: var(--color-text);
}
.explore-list a.is-active { font-weight: 700; color: var(--color-primary); }
.explore-list a.is-soon { color: var(--color-muted); }
.explore-list .soon {
    flex: none;
    font-size: 0.68rem;
    font-weight: 600;
    color: var(--color-muted);
    background: var(--color-surface-muted);
    border-radius: 999px;
    padding: 1px 7px;
}
.explore-tags { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.explore-tags a {
    display: inline-block;
    padding: 4px 10px;
    background: var(--color-chip);
    border-radius: 999px;
    font-size: 0.78rem;
    color: var(--color-primary-dark);
}

.main-stack { display: grid; gap: 16px; min-width: 0; }
.content-block {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 20px 22px;
}
.content-block .section-head { margin-bottom: 14px; }
.content-block .section-head h2 { font-size: 1.12rem; margin: 0; }
.content-block .section-head a { font-size: 0.85rem; font-weight: 600; }
.content-block .section-head.has-filter { align-items: center; }
.filter-jump {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 9px;
    border: 1.5px solid var(--color-primary);
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
    font-size: 0.85rem;
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
    line-height: 1.2;
}
.filter-jump:hover {
    background: var(--color-primary);
    color: #fff;
    text-decoration: none;
    border-color: var(--color-primary);
}
.filter-jump svg { width: 16px; height: 16px; flex: none; }
#keyword-search { scroll-margin-top: 24px; }

.hero-compact {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 20px 22px;
    border-left: 4px solid var(--color-primary);
}
.hero-compact h1 { font-size: 1.42rem; margin-bottom: 6px; }
.hero-compact .lead { font-size: 0.94rem; margin-bottom: 12px; }
.hero-compact .eyebrow { margin-bottom: 4px; font-size: 0.82rem; }

.rank-board { position: relative; }
.rank-board > input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}
.rank-tablist {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-bottom: 1px solid var(--color-border);
    margin-bottom: 12px;
}
.rank-tablist label {
    text-align: center;
    padding: 10px 8px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.82rem;
    color: var(--color-muted);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
}
.rank-board:has(input[id$="-access"]:checked) label[for$="-access"],
.rank-board:has(input[id$="-inquiry"]:checked) label[for$="-inquiry"],
.rank-board:has(input[id$="-pick"]:checked) label[for$="-pick"] {
    color: var(--color-primary-dark);
    border-bottom-color: var(--color-primary);
}
.rank-board .panel-inquiry,
.rank-board .panel-pick { display: none; }
.rank-board:has(input[id$="-inquiry"]:checked) .panel-inquiry { display: grid; }
.rank-board:has(input[id$="-inquiry"]:checked) .panel-access { display: none; }
.rank-board:has(input[id$="-pick"]:checked) .panel-pick { display: grid; }
.rank-board:has(input[id$="-pick"]:checked) .panel-access { display: none; }

.upcoming-genres {
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px dashed var(--color-border);
}
.upcoming-genres p {
    font-weight: 700;
    color: var(--color-muted);
    font-size: 0.82rem;
    margin-bottom: 8px;
}
.upcoming-genres ul {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    list-style: none;
    padding: 0;
    margin: 0;
}
.upcoming-genres li {
    padding: 4px 10px;
    background: var(--color-surface-muted);
    border-radius: 999px;
    font-size: 0.8rem;
    color: var(--color-muted);
}

.section { padding: 40px 0; }
.section-soft { background: var(--color-surface-soft); }
.section-muted { background: var(--color-surface-muted); }
.section-head { display: flex; justify-content: space-between; align-items: end; margin-bottom: 24px; gap: 16px; }
.section-head.has-filter { align-items: center; }

.filter-panel {
    background: var(--color-surface); border-radius: 14px; padding: 24px;
    box-shadow: var(--shadow); border: 1px solid var(--color-border);
}
.filter-chips { display: flex; flex-wrap: wrap; gap: 10px; margin: 16px 0 20px; }
.filter-chip { cursor: pointer; position: relative; }
.filter-chip input {
    position: absolute;
    opacity: 0;
    width: 1px;
    height: 1px;
}
.filter-chip span {
    display: inline-block; padding: 8px 14px; border-radius: 999px;
    background: var(--color-chip); border: 1px solid transparent;
}
.filter-chip input:checked + span {
    background: var(--color-primary); color: #fff;
}

.ranking-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.ranking-col {
    background: var(--color-surface); border-radius: var(--radius); padding: 22px;
    border: 1px solid var(--color-border); box-shadow: var(--shadow);
}
.ranking-col-accent { background: #fff8f2; border-color: #f3d3bb; }
.rank-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.rank-list li { display: flex; gap: 12px; align-items: flex-start; padding: 8px 0; border-bottom: 1px solid var(--color-border); }
.rank-list li:last-child { border-bottom: 0; }
.rank-num {
    width: 28px; height: 28px; border-radius: 8px; background: var(--color-primary);
    color: #fff; display: grid; place-items: center; font-weight: 700; flex: none;
}
.rank-list small { display: block; color: var(--color-muted); }

.split { display: grid; grid-template-columns: 1.7fr 0.8fr; gap: 36px; }
.card-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }

.service-list { display: grid; gap: 12px; }
.section .service-list { margin-top: 20px; }
.service-card {
    display: grid;
    grid-template-columns: 184px minmax(0, 1fr);
    gap: 16px;
    align-items: start;
    background: var(--color-surface);
    border-radius: 12px;
    padding: 14px 16px;
    border: 1px solid var(--color-border);
}
.content-block .service-card { box-shadow: none; }
.service-card-body { display: flex; flex-direction: column; min-width: 0; gap: 0; }
.service-card-meta {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.78rem;
    margin-bottom: 2px;
}
.service-card-meta .company-name { font-weight: 500; }
.service-card h3 { font-size: 1.08rem; margin: 0 0 4px; font-weight: 700; }
.service-card h3 a { color: inherit; }
.service-catch {
    margin: 0 0 6px;
    font-size: 0.86rem;
    color: var(--color-muted);
    line-height: 1.5;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    line-clamp: 2;
    overflow: hidden;
}
.service-points { margin: 0 0 6px; padding-left: 1.1em; font-size: 0.82rem; color: var(--color-muted); line-height: 1.45; }
.service-points li { margin: 0; }
.service-specs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
    margin: 6px 0 8px;
    font-size: 0.82rem;
}
.service-specs dt { color: var(--color-muted); font-size: 0.7rem; font-weight: 500; }
.service-specs dd { margin: 2px 0 0; font-weight: 700; }
.service-card-body .card-actions {
    margin-top: 4px;
    display: flex;
    flex-wrap: nowrap;
    gap: 8px;
}
.service-card .card-actions .btn {
    flex: 1;
    min-height: 40px;
    border-radius: 10px;
    padding: 8px 12px;
    font-size: 0.85rem;
}
.service-card .card-actions .btn-accent { flex: 1.15; }
.article-card, .category-card {
    background: var(--color-surface); border-radius: 14px; padding: 18px;
    border: 1px solid var(--color-border); box-shadow: var(--shadow);
}
.badge { background: var(--color-primary-light); color: var(--color-primary-dark); border-radius: 999px; padding: 2px 10px; }
.badge.genre-badge {
    font-size: 0.68rem;
    font-weight: 500;
    padding: 2px 8px;
    background: var(--color-surface-muted);
    color: var(--color-muted);
    border: 1px solid var(--color-border);
    flex: none;
    white-space: nowrap;
}
.muted { color: var(--color-muted); }
.service-thumb {
    margin: 0;
    display: block;
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: 10px;
    overflow: hidden;
    background: var(--color-surface-soft);
    align-self: start;
}
.service-thumb img,
.service-thumb .thumb-fallback {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.thumb-fallback {
    display: grid;
    place-items: center;
    background: linear-gradient(160deg, #1a6b5c, #2f9e88);
    color: #fff;
    font-weight: 700;
    font-size: 0.82rem;
    text-align: center;
    padding: 12px;
    line-height: 1.4;
}
.article-card img, .detail-hero-img { width: 100%; height: 180px; object-fit: cover; border-radius: 10px; }
.tag-row { display: flex; flex-wrap: wrap; gap: 6px; margin: 4px 0 2px; }
.chip { background: var(--color-chip); border-radius: 999px; padding: 3px 8px; font-size: 0.74rem; }

.article-feed { list-style: none; padding: 0; margin: 0; display: grid; gap: 0; }
.article-feed li {
    display: grid;
    grid-template-columns: 72px 1fr;
    gap: 12px;
    align-items: center;
    padding: 10px 0;
    border-bottom: 1px solid var(--color-border);
}
.article-feed li:last-child { border-bottom: 0; }
.article-feed li:not(:has(img)) { grid-template-columns: 1fr; }
.article-feed img { width: 72px; height: 56px; object-fit: cover; border-radius: 8px; }
.more-link { display: inline-block; margin-top: 16px; font-weight: 600; }

.genre-block { margin-bottom: 20px; }
.genre-block:last-of-type { margin-bottom: 0; }
.genre-block h3 {
    background: var(--color-surface-soft); color: var(--color-primary-dark);
    padding: 10px 14px; border-radius: 8px; font-size: 0.95rem; margin: 0;
}
.category-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 10px; }
.category-card { display: block; color: inherit; padding: 12px 14px; box-shadow: none; }
.category-card span { display: block; color: var(--color-muted); font-size: 0.85rem; }

.cta-banner { background: linear-gradient(120deg, var(--color-primary-dark), #1f8a74); color: #fff; padding: 40px 0; }
.cta-inner { display: flex; justify-content: space-between; gap: 24px; align-items: center; }
.cta-banner h2, .cta-banner p { color: #fff; }
.cta-banner .eyebrow { color: #ffe1c7; }
.main-stack .cta-banner {
    border-radius: var(--radius);
    padding: 22px;
}
.main-stack .cta-banner .container {
    width: 100%;
    margin: 0;
}
.main-stack .cta-banner h2 { font-size: 1.2rem; margin-bottom: 6px; }

.page-hero { padding: 28px 0 8px; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0 0 16px; color: var(--color-muted); font-size: 0.85rem; }
.breadcrumbs li:not(:last-child)::after { content: " /"; color: #9aaea8; }

.detail-grid { display: grid; grid-template-columns: 1.4fr 0.8fr; gap: 32px; }
.detail-hero-img { height: 280px; margin-bottom: 20px; }
.spec-list { display: grid; gap: 12px; }
.spec-list div { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 10px; padding: 12px 14px; }
.spec-list dt { color: var(--color-muted); font-size: 0.8rem; }
.spec-list dd { margin: 4px 0 0; font-weight: 600; }
.side-cta, .detail-side { display: grid; gap: 10px; }
.feature-list { padding-left: 1.2em; }
.prose :where(h2) { margin-top: 1.6em; }
.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.article-body { font-size: 1.02rem; }

.inquiry-form { display: grid; gap: 14px; background: #fff; padding: 28px; border-radius: 14px; border: 1px solid var(--color-border); }
.inquiry-form label { display: grid; gap: 6px; font-weight: 600; }
.inquiry-form input, .inquiry-form select, .inquiry-form textarea {
    font: inherit; padding: 10px 12px; border-radius: 10px; border: 1px solid var(--color-border);
}
.error { color: #b42318; font-weight: 500; font-size: 0.85rem; }
.alert { background: #fff1f0; border: 1px solid #f3c0bb; padding: 12px 14px; border-radius: 10px; margin-bottom: 16px; }
.thanks { background: #fff; padding: 40px; border-radius: 14px; box-shadow: var(--shadow); }
.result-count { margin: 20px 0; }
.empty { background: #fff; padding: 24px; border-radius: 12px; }

.site-footer { background: #12352e; color: #d7ece6; padding: 36px 0 20px; margin-top: 8px; }
.footer-grid { display: flex; justify-content: space-between; gap: 24px; }
.site-footer a { color: #fff; display: inline-block; margin-right: 16px; }
.logo-text { font-weight: 700; color: #fff; }
.copyright { text-align: center; color: #9bb8b0; font-size: 0.85rem; }

.service-card.is-compact {
    grid-template-columns: 120px minmax(0, 1fr);
    gap: 12px;
    padding: 12px;
}
.service-card.is-compact .service-thumb { aspect-ratio: 1; }
.service-card.is-compact h3 { font-size: 0.98rem; }
.service-card.is-compact .service-catch { -webkit-line-clamp: 1; line-clamp: 1; }

.article-page { background: var(--color-bg); }
.article-layout {
    width: min(100% - 40px, 1280px);
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 720px) 280px;
    gap: 48px;
    align-items: start;
    padding: 28px 0 64px;
}
.article-main { min-width: 0; }
.article-kicker {
    color: var(--color-primary);
    font-weight: 700;
    font-size: 0.82rem;
    letter-spacing: 0.04em;
    margin: 0 0 8px;
}
.article-main > h1 { font-size: clamp(1.6rem, 3vw, 2.15rem); margin: 0 0 8px; }
.article-date { color: var(--color-muted); font-size: 0.88rem; margin: 0 0 16px; }
.article-lead {
    font-size: 1.05rem;
    color: var(--color-text);
    line-height: 1.85;
    margin: 0 0 20px;
}
.article-eyecatch { margin: 0 0 24px; }
.article-eyecatch img {
    width: 100%;
    height: auto;
    aspect-ratio: 1200 / 630;
    object-fit: cover;
    border-radius: 12px;
}
.preview-banner {
    background: #fff6e8;
    border: 1px solid #f3d3bb;
    border-radius: 10px;
    padding: 10px 14px;
    font-weight: 600;
    color: var(--color-accent-hover);
}
.article-toc {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 18px 20px;
    margin: 0 0 24px;
}
.article-toc h2 { font-size: 0.95rem; margin: 0 0 10px; }
.article-toc ol { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.article-toc a { color: var(--color-primary-dark); font-size: 0.9rem; }
.article-toc .toc-h3 { padding-left: 16px; font-size: 0.85rem; }
.article-toc .toc-h3 a { color: var(--color-muted); }
.article-body {
    font-size: 1.02rem;
    line-height: 1.9;
}
.article-body h2,
.article-body h3 { scroll-margin-top: 24px; }
.article-body h2 {
    font-size: 1.35rem;
    margin: 2.2em 0 0.8em;
    padding-bottom: 8px;
    border-bottom: 3px solid var(--color-primary);
    color: var(--color-primary-dark);
}
.article-body h3 {
    font-size: 1.12rem;
    margin: 1.6em 0 0.6em;
    color: var(--color-text);
    font-weight: 700;
}
.article-body p { margin: 0 0 1.15em; }
.article-body ul, .article-body ol { margin: 0 0 1.2em; padding-left: 1.4em; }
.article-body li { margin: 0.35em 0; }
.article-body a { color: var(--color-primary); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.article-body img { border-radius: 10px; margin: 12px 0; }
.article-body figcaption,
.article-body .caption {
    color: var(--color-muted);
    font-size: 0.82rem;
    margin: -4px 0 16px;
}
.article-body blockquote {
    margin: 1.4em 0;
    padding: 12px 18px;
    border-left: 4px solid var(--color-primary);
    background: var(--color-surface-soft);
    color: var(--color-text);
    border-radius: 0 10px 10px 0;
}
.article-body table {
    width: 100%;
    border-collapse: collapse;
    margin: 1.2em 0 1.6em;
    font-size: 0.92rem;
}
.article-body th, .article-body td {
    border: 1px solid var(--color-border);
    padding: 10px 12px;
    text-align: left;
}
.article-body th { background: var(--color-surface-soft); color: var(--color-primary-dark); }
.article-box {
    border-radius: 12px;
    padding: 16px 18px;
    margin: 1.4em 0;
    border: 1px solid var(--color-border);
}
.article-box-label {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    margin: 0 0 8px;
}
.article-box-body { margin: 0; }
.article-box-point { background: #eef7f4; border-color: #b7d8cf; }
.article-box-point .article-box-label { color: var(--color-primary-dark); }
.article-box-note { background: #fff6ee; border-color: #f0c9a8; }
.article-box-note .article-box-label { color: var(--color-accent-hover); }
.article-box-summary { background: #e7f1ee; border-left: 4px solid var(--color-primary); }
.article-box-check { background: #f3faf7; border-color: #c5ddd6; }
.article-inline-cta,
.article-cta-panel {
    background: #fff8f2;
    border: 1px solid #f3d3bb;
    border-radius: 12px;
    padding: 22px;
    margin: 28px 0;
    display: grid;
    gap: 14px;
}
.article-cta-panel h2 { font-size: 1.15rem; margin: 0 0 6px; }
.article-cta-panel p { margin: 0; color: var(--color-muted); }
.article-related-services { margin: 32px 0; }
.article-related-services > h2,
.related-articles > h2 { font-size: 1.2rem; margin-bottom: 14px; }
.related-article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.related-article-card {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    padding: 12px;
    display: grid;
    gap: 6px;
}
.related-article-card img {
    width: 100%;
    height: 110px;
    object-fit: cover;
    border-radius: 8px;
}
.related-article-card h3 { font-size: 0.92rem; margin: 0; }
.article-layout .column-sidebar { position: sticky; top: 16px; }

@media (max-width: 1024px) {
    .article-layout { grid-template-columns: 1fr; }
    .article-layout .column-sidebar { position: static; }
}
@media (max-width: 720px) {
    .related-article-grid { grid-template-columns: 1fr; }
    .site-hero .container { min-height: 400px; padding-block: 36px; }
}

@media (max-width: 1200px) {
    .catalog-layout { grid-template-columns: var(--sidebar) minmax(0, 1fr); }
    .column-sidebar { grid-column: 1 / -1; grid-template-columns: 1fr 1fr; }
    .home-layout { grid-template-columns: 1fr; }
    .explore-sidebar { position: static; }
    .category-grid { grid-template-columns: repeat(2, 1fr); }
    .recommend-grid, .rank-pick-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 1024px) {
    .catalog-layout { grid-template-columns: 1fr; }
    .column-sidebar { grid-template-columns: 1fr; }
    .explore-toggle { display: block; }
    .explore-drawer-body { display: none; }
    .explore-drawer[open] .explore-drawer-body { display: block; }
}

@media (max-width: 900px) {
    .header-inner, .hero-grid, .split, .ranking-grid, .card-grid, .detail-grid, .article-grid, .category-grid, .cta-inner, .footer-grid {
        grid-template-columns: 1fr;
        display: grid;
    }
    .header-nav, .header-actions { display: none; }
    .hero-card-offset { margin-left: 0; }
    .service-card { grid-template-columns: 1fr; }
    .service-thumb { aspect-ratio: 16 / 9; max-width: 280px; }
    .service-specs { grid-template-columns: 1fr 1fr 1fr; }
    .service-card .card-actions { flex-wrap: wrap; }
    .rank-tablist label { font-size: 0.74rem; padding: 8px 4px; }
    .recommend-grid, .rank-pick-grid, .column-sidebar { grid-template-columns: 1fr; }
    .service-card.is-compact { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .service-specs { grid-template-columns: 1fr; }
    .article-feed li { grid-template-columns: 1fr; }
    .article-feed img { width: 100%; height: 120px; }
    .section-head.has-filter {
        display: grid;
        grid-template-columns: 1fr;
        align-items: stretch;
    }
    .filter-jump { width: 100%; }
    .service-thumb { max-width: none; }
    .service-card .card-actions { flex-direction: column; flex-wrap: nowrap; }
    .service-card .card-actions .btn,
    .service-card .card-actions .btn-accent { flex: none; width: 100%; }
}