:root {
    --ink: #271d28;
    --muted: #756a75;
    --paper: #fffaf2;
    --surface: #ffffff;
    --berry: #a62b52;
    --berry-dark: #761b3a;
    --peach: #ffb89b;
    --custard: #ffd96a;
    --mint: #bce8d5;
    --line: #eadfe2;
    --shadow: 0 18px 50px rgba(75, 31, 50, 0.10);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: "Microsoft YaHei", "PingFang SC", system-ui, sans-serif;
    font-size: 16px;
    line-height: 1.75;
    overflow-x: hidden;
}

img {
    display: block;
    max-width: 100%;
}

a {
    color: inherit;
    text-decoration: none;
}

button {
    font: inherit;
}

.shell {
    width: min(1200px, calc(100% - 40px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(255, 250, 242, 0.94);
    border-bottom: 1px solid rgba(166, 43, 82, 0.12);
    backdrop-filter: blur(16px);
}

.header-row {
    min-height: 82px;
    display: flex;
    align-items: center;
    gap: 24px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 11px;
    flex: 0 0 auto;
    font-weight: 900;
    color: var(--berry-dark);
    font-size: 1.35rem;
}

.brand img {
    width: 44px;
    height: 44px;
}

.nav-toggle {
    display: none;
    margin-left: auto;
    border: 0;
    border-radius: 12px;
    padding: 9px 13px;
    background: var(--berry);
    color: #fff;
}

.main-nav {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 9px 10px;
    border-radius: 999px;
    color: #5f5360;
    font-size: 0.9rem;
    white-space: nowrap;
}

.nav-link:hover,
.nav-link.active {
    background: var(--berry);
    color: #fff;
}

.hero {
    margin-top: 42px;
    padding: 64px 70px;
    min-height: 440px;
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 48px;
    border-radius: 36px;
    background: linear-gradient(135deg, #ffe6d4, #ffd0dc 48%, #f4c5dd);
    box-shadow: var(--shadow);
}

.hero::after {
    content: "";
    position: absolute;
    right: -80px;
    top: -120px;
    width: 380px;
    height: 380px;
    border: 80px solid rgba(255, 255, 255, 0.36);
    border-radius: 50%;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 14px;
    color: var(--berry-dark);
    font-weight: 800;
    letter-spacing: 0.08em;
}

.hero h1 {
    margin: 0;
    font-size: clamp(3rem, 7vw, 5.8rem);
    line-height: 1;
    letter-spacing: -0.06em;
    color: var(--berry-dark);
}

.hero-copy {
    margin: 22px 0 28px;
    max-width: 650px;
    font-size: 1.08rem;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 10px 22px;
    border: 1px solid var(--berry);
    border-radius: 14px;
    background: var(--berry);
    color: #fff;
    font-weight: 800;
    cursor: pointer;
}

.button.secondary {
    background: transparent;
    color: var(--berry-dark);
}

.hero-art {
    position: relative;
    z-index: 1;
    min-height: 270px;
}

.hero-book {
    position: absolute;
    inset: 15px 45px 25px 30px;
    padding: 36px;
    border: 10px solid #fff;
    border-radius: 28px 28px 70px 28px;
    background: var(--berry-dark);
    color: #fff;
    transform: rotate(4deg);
    box-shadow: 20px 20px 0 rgba(255, 255, 255, 0.55);
}

.hero-book strong {
    display: block;
    font-size: 2.2rem;
    line-height: 1.25;
}

.hero-book span {
    display: block;
    margin-top: 70px;
    color: var(--custard);
}

.section {
    margin-top: 80px;
}

.section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: 26px;
}

.section-head h2,
.section-head h1 {
    margin: 0;
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    line-height: 1.2;
}

.section-head p {
    margin: 8px 0 0;
    color: var(--muted);
}

.more {
    color: var(--berry);
    font-weight: 800;
    white-space: nowrap;
}

.quick-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.quick-item {
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: #fff;
}

.quick-item b {
    display: block;
    color: var(--berry);
    font-size: 1.7rem;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.comic-card {
    overflow: hidden;
    border-radius: 22px;
    background: var(--surface);
    box-shadow: 0 10px 32px rgba(59, 33, 45, 0.08);
    transition: transform 0.2s ease;
}

.comic-card:hover {
    transform: translateY(-6px);
}

.comic-card img {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
    background: #eadfe2;
}

.card-body {
    padding: 18px;
}

.card-body h3 {
    margin: 0 0 6px;
    font-size: 1.05rem;
}

.card-body p {
    margin: 0;
    color: var(--muted);
    font-size: 0.9rem;
}

.split-feature {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    border-radius: 28px;
    overflow: hidden;
    background: #23202d;
    color: #fff;
}

.split-feature img {
    width: 100%;
    height: 100%;
    min-height: 420px;
    object-fit: cover;
}

.feature-copy {
    padding: 54px;
    align-self: center;
}

.feature-copy h2 {
    margin: 0 0 18px;
    font-size: 2.6rem;
    line-height: 1.2;
}

.feature-copy p {
    color: #ddd6df;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.category-card {
    min-height: 180px;
    padding: 26px;
    border-radius: 24px;
    background: linear-gradient(145deg, #fff, #fff1e8);
    border: 1px solid var(--line);
}

.category-card:nth-child(2n) {
    background: linear-gradient(145deg, #fff, #f6e9ff);
}

.category-card .icon {
    display: inline-grid;
    width: 42px;
    height: 42px;
    place-items: center;
    border-radius: 13px;
    background: var(--berry);
    color: #fff;
    font-size: 1.35rem;
}

.category-card h3 {
    margin: 16px 0 6px;
}

.category-card p {
    margin: 0;
    color: var(--muted);
    font-size: 0.92rem;
}

.rank-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px 32px;
    padding: 34px;
    border-radius: 28px;
    background: #fff;
    border: 1px solid var(--line);
}

.rank-row {
    display: grid;
    grid-template-columns: 38px 1fr auto;
    align-items: center;
    gap: 12px;
    padding: 13px 0;
    border-bottom: 1px dashed var(--line);
}

.rank-number {
    color: var(--berry);
    font-size: 1.35rem;
    font-weight: 900;
}

.timeline {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0;
    padding: 30px;
    border-radius: 28px;
    background: var(--berry-dark);
    color: #fff;
}

.time-item {
    padding: 16px 22px;
    border-left: 1px solid rgba(255,255,255,0.2);
}

.time-item:first-child {
    border-left: 0;
}

.time-item time {
    color: var(--custard);
    font-weight: 900;
}

.time-item h3 {
    margin: 7px 0 0;
    font-size: 1rem;
}

.review-wall {
    columns: 3;
    column-gap: 20px;
}

.review {
    break-inside: avoid;
    margin: 0 0 20px;
    padding: 25px;
    border-radius: 22px;
    background: #fff;
    border: 1px solid var(--line);
}

.review blockquote {
    margin: 0 0 15px;
}

.guide-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.guide-step {
    padding: 30px;
    border-radius: 24px;
    background: #fff;
    border-top: 5px solid var(--peach);
}

.guide-step b {
    color: var(--berry);
    font-size: 2rem;
}

.about-panel {
    padding: 55px;
    border-radius: 30px;
    background: linear-gradient(120deg, #fff0d9, #fff 55%);
    border: 1px solid #f0dcc6;
}

.about-panel h2 {
    margin-top: 0;
}

.app-panel {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 40px;
    margin-bottom: 80px;
    padding: 42px 48px;
    border-radius: 28px;
    background: #25202c;
    color: #fff;
}

.app-panel h2 {
    margin: 0 0 10px;
}

.app-panel p {
    margin: 0 0 20px;
    color: #ded6df;
}

.qr-mark {
    width: 132px;
    height: 132px;
    padding: 14px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
    background: #fff;
    border-radius: 18px;
}

.qr-mark span {
    background: var(--berry-dark);
    border-radius: 4px;
}

.qr-mark span:nth-child(2n) {
    background: var(--custard);
}

.breadcrumb {
    margin-top: 36px;
    color: var(--muted);
    font-size: 0.92rem;
}

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

.listing-hero {
    margin-top: 24px;
    padding: 42px 48px;
    border-radius: 28px;
    background: linear-gradient(130deg, #ffdfcc, #f7d1df);
}

.listing-hero h1 {
    margin: 0 0 10px;
    font-size: 2.8rem;
}

.listing-hero p {
    max-width: 780px;
    margin: 0;
}

.story-list {
    display: grid;
    gap: 22px;
}

.story-row {
    display: grid;
    grid-template-columns: 160px 1fr auto;
    gap: 28px;
    align-items: center;
    padding: 20px;
    border-radius: 24px;
    background: #fff;
    border: 1px solid var(--line);
}

.story-row img {
    width: 160px;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: 16px;
}

.story-row h2 {
    margin: 0 0 8px;
}

.story-row p {
    margin: 0;
    color: var(--muted);
}

.story-meta {
    color: var(--berry);
    font-weight: 800;
}

.reader {
    max-width: 920px;
    margin: 24px auto 0;
}

.reader-head {
    padding: 42px;
    text-align: center;
    border-radius: 28px;
    background: #fff;
    border: 1px solid var(--line);
}

.reader-head h1 {
    margin: 8px 0 14px;
    font-size: clamp(2rem, 6vw, 3.5rem);
    line-height: 1.2;
}

.reader-note {
    margin: 26px 0;
    padding: 20px 24px;
    border-left: 5px solid var(--custard);
    border-radius: 12px;
    background: #fff7d9;
}

.chapter-panel {
    padding: 34px;
    border-radius: 28px;
    background: #211d25;
}

.chapter-panel h2 {
    margin: 0 0 24px;
    color: #fff;
    text-align: center;
}

.chapter-panel figure {
    margin: 0 0 30px;
}

.chapter-panel img {
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    border-radius: 14px;
    background: #463b48;
}

.chapter-panel figcaption {
    padding: 12px 4px 0;
    color: #d8ceda;
    text-align: center;
}

.chapter-end {
    margin-top: 26px;
    padding: 28px;
    text-align: center;
    border: 1px dashed var(--berry);
    border-radius: 20px;
    background: #fff;
}

.pager {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-top: 22px;
}

.pager a,
.pager span {
    padding: 14px;
    text-align: center;
    border-radius: 13px;
    background: #fff;
    border: 1px solid var(--line);
}

.site-footer {
    padding: 42px 0;
    background: var(--berry-dark);
    color: #f6eaf0;
}

.footer-row {
    display: flex;
    justify-content: space-between;
    gap: 28px;
}

.site-footer p {
    margin: 0;
}

.footer-links {
    display: flex;
    gap: 18px;
    flex-wrap: wrap;
}

.back-top {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 44px;
    height: 44px;
    display: none;
    place-items: center;
    border: 0;
    border-radius: 50%;
    background: var(--berry);
    color: #fff;
    cursor: pointer;
    box-shadow: var(--shadow);
}

.back-top.visible {
    display: grid;
}

@media (max-width: 980px) {
    .nav-toggle {
        display: block;
    }

    .header-row {
        flex-wrap: wrap;
        padding: 14px 0;
    }

    .main-nav {
        display: none;
        width: 100%;
        margin: 0;
        padding: 8px 0 6px;
        flex-wrap: wrap;
    }

    .main-nav.open {
        display: flex;
    }

    .hero {
        grid-template-columns: 1fr;
        padding: 48px;
    }

    .hero-art {
        min-height: 240px;
    }

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

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

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

    .time-item {
        border: 0;
        border-bottom: 1px solid rgba(255,255,255,0.2);
    }
}

@media (max-width: 680px) {
    .shell {
        width: min(100% - 24px, 1200px);
    }

    .section {
        margin-top: 56px;
    }

    .hero {
        margin-top: 24px;
        padding: 34px 24px;
        border-radius: 24px;
    }

    .hero-art {
        min-height: 210px;
    }

    .hero-book {
        inset: 8px 18px 20px 8px;
        padding: 26px;
    }

    .hero-book span {
        margin-top: 38px;
    }

    .section-head {
        align-items: start;
        flex-direction: column;
    }

    .card-grid,
    .category-grid,
    .guide-grid,
    .rank-list,
    .timeline,
    .split-feature,
    .app-panel {
        grid-template-columns: 1fr;
    }

    .split-feature img {
        min-height: 280px;
    }

    .feature-copy,
    .about-panel,
    .app-panel {
        padding: 30px 24px;
    }

    .review-wall {
        columns: 1;
    }

    .story-row {
        grid-template-columns: 96px 1fr;
        gap: 16px;
    }

    .story-row img {
        width: 96px;
    }

    .story-meta {
        grid-column: 1 / -1;
    }

    .reader-head,
    .chapter-panel {
        padding: 24px 16px;
    }

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

    .footer-row {
        flex-direction: column;
    }
}