:root {
    --ink: #1c1830;
    --muted: #6e687d;
    --paper: #fffdfb;
    --soft: #f4f1ff;
    --line: #e8e3f0;
    --primary: #6c4dff;
    --primary-dark: #4b32c7;
    --pink: #ff6f9f;
    --dark: #1d1733;
    --shadow: 0 22px 60px rgba(42, 31, 83, 0.12);
    --radius-lg: 30px;
    --radius-md: 20px;
    --radius-sm: 14px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", sans-serif;
    line-height: 1.7;
    overflow-x: hidden;
}

body::before {
    position: fixed;
    z-index: -1;
    top: -160px;
    right: -130px;
    width: 430px;
    height: 430px;
    border-radius: 50%;
    background: rgba(108, 77, 255, 0.08);
    content: "";
    filter: blur(4px);
}

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

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

button,
input {
    font: inherit;
}

.container {
    width: min(1200px, calc(100% - 48px));
    margin-right: auto;
    margin-left: auto;
}

.site-header {
    position: sticky;
    z-index: 50;
    top: 0;
    border-bottom: 1px solid rgba(232, 227, 240, 0.86);
    background: rgba(255, 253, 251, 0.9);
    backdrop-filter: blur(18px);
}

.header-shell {
    display: flex;
    min-height: 82px;
    align-items: center;
    gap: 30px;
}

.brand {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 11px;
}

.brand-mark {
    display: grid;
    width: 46px;
    height: 46px;
    place-items: center;
    border-radius: 15px 15px 15px 5px;
    color: #ffffff;
    background: linear-gradient(145deg, var(--primary), #9b79ff);
    box-shadow: 0 10px 24px rgba(108, 77, 255, 0.28);
    font-family: "Microsoft YaHei", sans-serif;
    font-size: 22px;
    font-weight: 900;
}

.brand-copy {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.brand-copy strong {
    font-size: 18px;
    letter-spacing: 0.03em;
}

.brand-copy small {
    margin-top: 4px;
    color: var(--muted);
    font-size: 10px;
    letter-spacing: 0.2em;
}

.site-nav {
    display: flex;
    flex: 1 1 auto;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.nav-link {
    display: flex;
    min-width: 72px;
    padding: 10px 8px;
    align-items: center;
    justify-content: center;
    gap: 6px;
    border-radius: 12px;
    color: #5e586c;
    font-size: 13px;
    font-weight: 700;
    transition: 0.25s ease;
}

.nav-link:hover,
.nav-link.is-active {
    color: var(--primary);
    background: var(--soft);
}

.nav-icon,
.search-icon,
.button-icon,
.link-icon,
.note-icon,
.category-symbol,
.category-arrow,
.channel-symbol,
.meta-icon,
.end-icon,
.about-icon {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.nav-icon {
    width: 17px;
    height: 17px;
}

.header-search {
    display: grid;
    width: 42px;
    height: 42px;
    flex: 0 0 auto;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: #ffffff;
}

.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    padding: 10px;
    border: 0;
    border-radius: 12px;
    color: var(--ink);
    background: var(--soft);
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    margin: 4px 0;
    background: currentColor;
}

.hero {
    display: grid;
    min-height: 610px;
    margin-top: 42px;
    padding: 70px 72px;
    grid-template-columns: minmax(0, 1.03fr) minmax(380px, 0.97fr);
    align-items: center;
    gap: 58px;
    border: 1px solid #ede8f5;
    border-radius: 38px;
    background:
        radial-gradient(circle at 12% 15%, rgba(255, 157, 190, 0.2), transparent 24%),
        linear-gradient(135deg, #fff9fb 0%, #f2efff 55%, #e9e4ff 100%);
    box-shadow: var(--shadow);
    overflow: hidden;
}

.hero-kicker,
.eyebrow {
    display: inline-flex;
    color: var(--primary);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.18em;
}

.hero h1 {
    margin: 20px 0 18px;
    font-size: clamp(48px, 6vw, 84px);
    line-height: 1.06;
    letter-spacing: -0.06em;
}

.hero h1 a {
    background: linear-gradient(110deg, var(--ink) 12%, var(--primary) 88%);
    background-clip: text;
    color: transparent;
}

.hero-copy > p {
    max-width: 580px;
    margin: 0;
    color: var(--muted);
    font-size: 18px;
}

.hero-actions,
.app-actions {
    display: flex;
    margin-top: 30px;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.button {
    display: inline-flex;
    min-height: 50px;
    padding: 0 24px;
    align-items: center;
    justify-content: center;
    gap: 9px;
    border: 0;
    border-radius: 15px;
    font-weight: 800;
    cursor: pointer;
    transition: transform 0.22s ease, box-shadow 0.22s ease;
}

.button:hover {
    transform: translateY(-2px);
}

.button-primary {
    color: #ffffff;
    background: var(--primary);
    box-shadow: 0 12px 28px rgba(108, 77, 255, 0.28);
}

.button-ghost {
    border: 1px solid #ded7ec;
    background: rgba(255, 255, 255, 0.72);
}

.button-light {
    color: var(--dark);
    background: #ffffff;
}

.button-icon,
.link-icon {
    width: 17px;
    height: 17px;
}

.hero-stats {
    display: grid;
    max-width: 480px;
    margin: 42px 0 0;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.hero-stats div {
    padding-left: 16px;
    border-left: 2px solid rgba(108, 77, 255, 0.22);
}

.hero-stats dt {
    font-size: 24px;
    font-weight: 900;
}

.hero-stats dd {
    margin: 0;
    color: var(--muted);
    font-size: 12px;
}

.hero-art {
    position: relative;
    min-height: 470px;
}

.hero-poster {
    position: absolute;
    overflow: hidden;
    border: 8px solid #ffffff;
    border-radius: 26px;
    background: #ddd4fb;
    box-shadow: 0 24px 55px rgba(48, 37, 97, 0.2);
}

.hero-poster img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-poster-main {
    top: 0;
    right: 20px;
    width: min(78%, 350px);
    aspect-ratio: 3 / 4.25;
    transform: rotate(2.5deg);
}

.hero-poster-small {
    bottom: 20px;
    left: 0;
    width: 43%;
    aspect-ratio: 4 / 5;
    transform: rotate(-7deg);
}

.poster-caption {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    padding: 36px 20px 18px;
    color: #ffffff;
    background: linear-gradient(transparent, rgba(22, 16, 43, 0.84));
}

.poster-caption span,
.poster-caption strong {
    display: block;
}

.poster-caption span {
    font-size: 11px;
    letter-spacing: 0.14em;
}

.poster-caption strong {
    margin-top: 3px;
    font-size: 21px;
}

.floating-note {
    position: absolute;
    right: 2px;
    bottom: 55px;
    display: flex;
    padding: 14px 17px;
    align-items: center;
    gap: 9px;
    border-radius: 14px;
    background: #ffffff;
    box-shadow: var(--shadow);
    font-size: 12px;
    font-weight: 800;
}

.floating-note .note-icon {
    color: var(--pink);
}

.quick-strip {
    display: flex;
    margin-top: 26px;
    padding: 18px 24px;
    align-items: center;
    justify-content: center;
    gap: 12px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #ffffff;
    flex-wrap: wrap;
}

.quick-strip span {
    margin-right: 8px;
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
}

.quick-strip a {
    padding: 7px 14px;
    border-radius: 999px;
    color: #544d66;
    background: var(--soft);
    font-size: 13px;
    font-weight: 700;
}

.section {
    margin-top: 112px;
}

.section-heading {
    display: flex;
    margin-bottom: 34px;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
}

.section-heading h2,
.feature-copy h2,
.about-copy h2,
.guide-intro h2,
.note-title h2,
.app-copy h2 {
    margin: 8px 0 8px;
    font-size: clamp(30px, 4vw, 46px);
    line-height: 1.2;
    letter-spacing: -0.04em;
}

.section-heading p {
    max-width: 670px;
    margin: 0;
    color: var(--muted);
}

.text-link {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 7px;
    color: var(--primary);
    font-size: 14px;
    font-weight: 800;
}

.update-list {
    border-top: 1px solid var(--line);
}

.update-row {
    display: grid;
    padding: 22px 0;
    grid-template-columns: 72px 82px minmax(0, 1fr) auto;
    align-items: center;
    gap: 20px;
    border-bottom: 1px solid var(--line);
}

.update-row > img {
    width: 82px;
    aspect-ratio: 1 / 1;
    border-radius: 16px;
    object-fit: cover;
}

.update-time {
    color: var(--muted);
    font-size: 12px;
    font-weight: 800;
}

.update-main > span {
    color: var(--primary);
    font-size: 11px;
    font-weight: 800;
}

.update-main h3 {
    margin: 3px 0;
    font-size: 19px;
}

.update-main p {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.chapter-chip {
    padding: 8px 13px;
    border: 1px solid var(--line);
    border-radius: 999px;
    font-size: 12px;
    font-weight: 700;
}

.feature-stage {
    padding: 90px 0;
    color: #ffffff;
    background: var(--dark);
}

.feature-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    align-items: center;
    gap: 78px;
}

.feature-visual {
    position: relative;
}

.feature-visual img {
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: 28px;
    object-fit: cover;
}

.feature-number {
    position: absolute;
    right: -25px;
    bottom: -38px;
    color: rgba(255, 255, 255, 0.14);
    font-size: 120px;
    font-weight: 900;
    line-height: 1;
}

.eyebrow.light {
    color: #bcaeff;
}

.feature-copy p,
.app-copy p {
    color: rgba(255, 255, 255, 0.72);
}

.feature-points {
    display: flex;
    padding: 0;
    gap: 10px;
    list-style: none;
    flex-wrap: wrap;
}

.feature-points li {
    padding: 7px 12px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 999px;
    color: rgba(255, 255, 255, 0.82);
    font-size: 12px;
}

.poster-mosaic {
    display: grid;
    min-height: 620px;
    grid-template-columns: 1.2fr 0.8fr 0.8fr;
    grid-template-rows: repeat(2, 1fr);
    gap: 16px;
}

.mosaic-card {
    position: relative;
    min-height: 0;
    border-radius: 24px;
    overflow: hidden;
}

.mosaic-card:first-child {
    grid-row: 1 / 3;
}

.mosaic-card:last-child {
    grid-column: 2 / 4;
}

.mosaic-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
}

.mosaic-card:hover img {
    transform: scale(1.04);
}

.mosaic-overlay {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    padding: 65px 22px 20px;
    color: #ffffff;
    background: linear-gradient(transparent, rgba(16, 11, 35, 0.9));
}

.mosaic-overlay span {
    color: #d9d0ff;
    font-size: 10px;
    font-weight: 900;
    letter-spacing: 0.14em;
}

.mosaic-overlay h3 {
    margin: 4px 0 0;
    font-size: 22px;
}

.mosaic-overlay p {
    margin: 2px 0 0;
    color: rgba(255, 255, 255, 0.72);
    font-size: 12px;
}

.soft-section {
    padding: 92px 0;
    background: #f7f4ff;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.category-card {
    display: grid;
    min-height: 175px;
    padding: 24px;
    grid-template-columns: 56px minmax(0, 1fr) 24px;
    align-items: start;
    gap: 17px;
    border: 1px solid rgba(232, 227, 240, 0.9);
    border-radius: 22px;
    background: #ffffff;
    transition: 0.25s ease;
}

.category-card:hover {
    border-color: var(--category-color);
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.category-icon {
    display: grid;
    width: 56px;
    height: 56px;
    place-items: center;
    border-radius: 18px;
    color: var(--category-color);
    background: color-mix(in srgb, var(--category-color) 12%, white);
}

.category-symbol {
    width: 25px;
    height: 25px;
}

.category-text strong,
.category-text small {
    display: block;
}

.category-text strong {
    font-size: 18px;
}

.category-text small {
    margin-top: 8px;
    color: var(--muted);
    font-size: 12px;
    line-height: 1.7;
}

.category-arrow {
    margin-top: 17px;
    color: var(--category-color);
}

.ranking-layout {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 40px;
}

.ranking-champion {
    position: relative;
    padding: 20px;
    border-radius: 26px;
    background: var(--dark);
    overflow: hidden;
}

.ranking-champion img {
    width: 100%;
    aspect-ratio: 16 / 10;
    border-radius: 17px;
    object-fit: cover;
}

.champion-label {
    position: absolute;
    z-index: 2;
    top: 34px;
    left: 34px;
    padding: 7px 11px;
    border-radius: 999px;
    color: var(--dark);
    background: #ffffff;
    font-size: 11px;
    font-weight: 900;
}

.ranking-champion > div {
    display: flex;
    padding: 18px 2px 2px;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    color: #ffffff;
}

.ranking-champion strong {
    font-size: 20px;
}

.ranking-champion div span {
    color: rgba(255, 255, 255, 0.62);
    font-size: 12px;
}

.ranking-list {
    margin: 0;
    padding: 0;
    border-top: 1px solid var(--line);
    list-style: none;
}

.ranking-list li {
    display: grid;
    min-height: 75px;
    grid-template-columns: 50px minmax(0, 1fr) auto;
    align-items: center;
    gap: 14px;
    border-bottom: 1px solid var(--line);
}

.rank-index {
    color: var(--primary);
    font-size: 15px;
    font-weight: 900;
}

.rank-title strong,
.rank-title small {
    display: block;
}

.rank-title small,
.rank-change {
    color: var(--muted);
    font-size: 11px;
}

.mood-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.mood-card {
    display: flex;
    min-height: 260px;
    padding: 28px;
    flex-direction: column;
    justify-content: end;
    border-radius: 26px;
    color: #ffffff;
    overflow: hidden;
}

.mood-card span {
    align-self: flex-start;
    padding: 5px 10px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.16);
    font-size: 11px;
}

.mood-card strong {
    margin-top: 14px;
    font-size: 24px;
    line-height: 1.35;
}

.mood-card small {
    margin-top: 10px;
    color: rgba(255, 255, 255, 0.72);
}

.mood-morning {
    background: linear-gradient(155deg, #ffb56f, #e95e70);
}

.mood-afternoon {
    background: linear-gradient(155deg, #5bc5a7, #197d77);
}

.mood-night {
    background: linear-gradient(155deg, #6e65c8, #322b72);
}

.completed-showcase {
    padding: 92px 0;
    background: #fff4ed;
}

.completed-track {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.completed-card {
    min-width: 0;
}

.completed-cover {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
}

.completed-cover img {
    width: 100%;
    aspect-ratio: 3 / 4;
    object-fit: cover;
}

.completed-cover span {
    position: absolute;
    top: 13px;
    right: 13px;
    padding: 5px 10px;
    border-radius: 999px;
    color: #ffffff;
    background: rgba(29, 23, 51, 0.8);
    font-size: 10px;
}

.completed-card h3 {
    margin: 15px 0 6px;
    font-size: 19px;
}

.completed-card p {
    display: -webkit-box;
    margin: 0;
    color: var(--muted);
    font-size: 12px;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    overflow: hidden;
}

.reading-guide {
    display: grid;
    grid-template-columns: 0.75fr 1.25fr;
    gap: 62px;
}

.guide-intro p {
    color: var(--muted);
}

.guide-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}

.guide-steps article {
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: #ffffff;
}

.guide-steps span {
    color: var(--primary);
    font-size: 12px;
    font-weight: 900;
}

.guide-steps h3 {
    margin: 34px 0 8px;
}

.guide-steps p {
    margin: 0;
    color: var(--muted);
    font-size: 12px;
}

.editorial-note {
    display: grid;
    padding-top: 64px;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 70px;
    border-top: 1px solid var(--line);
}

.note-title > span {
    color: var(--primary);
    font-size: 11px;
    font-weight: 900;
}

.note-copy p {
    margin-top: 0;
    color: var(--muted);
    font-size: 15px;
}

.about-section {
    padding: 94px 0;
    background: #f1f7ff;
}

.about-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    align-items: center;
    gap: 72px;
}

.about-art {
    position: relative;
}

.about-art img {
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: 28px;
    object-fit: cover;
}

.about-badge {
    position: absolute;
    right: -20px;
    bottom: -20px;
    display: flex;
    padding: 15px 18px;
    align-items: center;
    gap: 10px;
    border-radius: 15px;
    color: #ffffff;
    background: var(--primary);
    box-shadow: var(--shadow);
    font-size: 12px;
    font-weight: 800;
}

.about-copy p {
    color: var(--muted);
}

.about-tags {
    display: flex;
    margin-top: 24px;
    gap: 10px;
    flex-wrap: wrap;
}

.about-tags span {
    padding: 7px 12px;
    border-radius: 999px;
    color: var(--primary-dark);
    background: #ffffff;
    font-size: 12px;
    font-weight: 700;
}

.app-section {
    display: grid;
    margin-bottom: 112px;
    padding: 64px 72px;
    grid-template-columns: minmax(0, 1fr) 190px;
    align-items: center;
    gap: 50px;
    border-radius: 32px;
    color: #ffffff;
    background:
        radial-gradient(circle at 85% 15%, rgba(255, 255, 255, 0.18), transparent 25%),
        linear-gradient(130deg, #402ca7, #7255e8 65%, #9a6ced);
    overflow: hidden;
}

.app-copy {
    max-width: 700px;
}

.subscribe-status {
    color: rgba(255, 255, 255, 0.72);
    font-size: 12px;
}

.qr-placeholder {
    display: flex;
    width: 180px;
    padding: 18px;
    flex-direction: column;
    align-items: center;
    border-radius: 22px;
    color: var(--dark);
    background: #ffffff;
}

.qr-grid {
    display: grid;
    width: 116px;
    height: 116px;
    padding: 9px;
    grid-template-columns: repeat(5, 1fr);
    gap: 4px;
    border: 1px solid var(--line);
}

.qr-grid span {
    border-radius: 2px;
    background: #eeeaf8;
}

.qr-grid .filled {
    background: var(--dark);
}

.qr-placeholder strong {
    margin-top: 10px;
    font-size: 14px;
}

.qr-placeholder small {
    color: var(--muted);
    font-size: 10px;
}

.site-footer {
    padding: 74px 0 24px;
    color: #ffffff;
    background: var(--dark);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 0.8fr 0.8fr 1fr;
    gap: 48px;
}

.brand-on-dark .brand-copy small,
.footer-brand p,
.footer-note p {
    color: rgba(255, 255, 255, 0.58);
}

.footer-brand p,
.footer-note p {
    max-width: 300px;
    font-size: 12px;
}

.footer-grid h2 {
    margin: 5px 0 16px;
    font-size: 14px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 9px;
    color: rgba(255, 255, 255, 0.62);
    font-size: 12px;
}

.copyright {
    display: flex;
    margin-top: 54px;
    padding-top: 20px;
    justify-content: space-between;
    gap: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.42);
    font-size: 11px;
}

.breadcrumb {
    display: flex;
    margin-top: 34px;
    align-items: center;
    gap: 10px;
    color: var(--muted);
    font-size: 12px;
}

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

.channel-hero {
    display: grid;
    min-height: 310px;
    margin-top: 24px;
    padding: 52px 60px;
    grid-template-columns: 90px minmax(0, 1fr) auto;
    align-items: center;
    gap: 30px;
    border-radius: 30px;
    background: color-mix(in srgb, var(--channel-color) 10%, #ffffff);
    overflow: hidden;
}

.channel-icon {
    display: grid;
    width: 82px;
    height: 82px;
    place-items: center;
    border-radius: 24px;
    color: #ffffff;
    background: var(--channel-color);
    box-shadow: 0 18px 35px color-mix(in srgb, var(--channel-color) 28%, transparent);
}

.channel-symbol {
    width: 36px;
    height: 36px;
}

.channel-hero h1 {
    margin: 7px 0 8px;
    font-size: clamp(38px, 5vw, 60px);
    line-height: 1.1;
}

.channel-hero p {
    max-width: 630px;
    margin: 0;
    color: var(--muted);
}

.channel-stats {
    display: flex;
    margin: 0;
    gap: 26px;
}

.channel-stats dt {
    color: var(--channel-color);
    font-size: 24px;
    font-weight: 900;
}

.channel-stats dd {
    margin: 0;
    color: var(--muted);
    font-size: 11px;
}

.catalog-toolbar {
    display: flex;
    margin-bottom: 20px;
    padding-bottom: 18px;
    align-items: end;
    justify-content: space-between;
    gap: 20px;
    border-bottom: 1px solid var(--line);
    color: var(--muted);
    font-size: 12px;
}

.catalog-toolbar div span,
.catalog-toolbar div strong {
    display: block;
}

.catalog-toolbar div strong {
    margin-top: 4px;
    color: var(--ink);
    font-size: 24px;
}

.catalog-list {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.catalog-card {
    display: grid;
    padding: 18px;
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 30px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: #ffffff;
    transition: 0.25s ease;
}

.catalog-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.catalog-cover {
    position: relative;
    border-radius: 17px;
    overflow: hidden;
}

.catalog-cover img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
}

.catalog-cover > span {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 5px 9px;
    border-radius: 999px;
    color: #ffffff;
    background: rgba(29, 23, 51, 0.76);
    font-size: 10px;
}

.catalog-copy {
    padding: 8px 12px 8px 0;
}

.catalog-meta {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    color: var(--primary);
    font-size: 11px;
    font-weight: 800;
}

.catalog-copy h2 {
    margin: 14px 0 8px;
    font-size: 28px;
}

.catalog-copy p {
    margin: 0 0 22px;
    color: var(--muted);
}

.channel-note {
    display: grid;
    margin-bottom: 112px;
    padding: 44px 48px;
    grid-template-columns: 0.8fr 1.2fr auto;
    align-items: center;
    gap: 40px;
    border-radius: 26px;
    background: var(--soft);
}

.channel-note h2 {
    margin: 6px 0 0;
    font-size: 28px;
}

.channel-note p {
    margin: 0;
    color: var(--muted);
}

.reader-header {
    max-width: 900px;
    padding: 64px 0 42px;
    text-align: center;
}

.reader-badges {
    display: flex;
    justify-content: center;
    gap: 8px;
}

.reader-badges span {
    padding: 5px 10px;
    border-radius: 999px;
    color: var(--primary);
    background: var(--soft);
    font-size: 11px;
    font-weight: 800;
}

.reader-header h1 {
    margin: 18px 0 16px;
    font-size: clamp(36px, 5vw, 58px);
    line-height: 1.18;
    letter-spacing: -0.04em;
}

.reader-summary {
    max-width: 720px;
    margin: 0 auto;
    color: var(--muted);
    font-size: 16px;
}

.reader-meta {
    display: flex;
    margin-top: 24px;
    justify-content: center;
    gap: 20px;
    color: var(--muted);
    font-size: 11px;
    flex-wrap: wrap;
}

.reader-meta span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.meta-icon {
    width: 15px;
    height: 15px;
}

.reading-notice {
    display: grid;
    max-width: 900px;
    padding: 19px 24px;
    grid-template-columns: auto 1fr;
    gap: 18px;
    border: 1px solid #ddd5ff;
    border-radius: 16px;
    background: #f7f5ff;
}

.reading-notice strong {
    color: var(--primary);
    font-size: 13px;
}

.reading-notice p {
    margin: 0;
    color: var(--muted);
    font-size: 12px;
}

.comic-reader {
    width: min(920px, calc(100% - 32px));
    margin: 48px auto 0;
}

.comic-panel {
    margin: 0 0 58px;
}

.comic-panel img {
    width: 100%;
    aspect-ratio: 16 / 10;
    border-radius: 22px;
    background: #ece8f6;
    box-shadow: var(--shadow);
    object-fit: cover;
}

.comic-panel figcaption {
    display: grid;
    max-width: 760px;
    margin: 20px auto 0;
    grid-template-columns: 42px 1fr;
    gap: 16px;
}

.comic-panel figcaption > span {
    color: var(--primary);
    font-size: 12px;
    font-weight: 900;
}

.comic-panel h2 {
    margin: 0 0 5px;
    font-size: 19px;
}

.comic-panel p {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
}

.chapter-end {
    max-width: 760px;
    padding: 54px 20px;
    text-align: center;
}

.end-icon {
    width: 34px;
    height: 34px;
    color: var(--primary);
}

.chapter-end > span {
    display: block;
    margin-top: 12px;
    color: var(--primary);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.18em;
}

.chapter-end h2 {
    margin: 8px 0;
    font-size: 29px;
}

.chapter-end p {
    margin: 0;
    color: var(--muted);
}

.reader-nav {
    display: grid;
    margin-bottom: 112px;
    grid-template-columns: 1fr auto 1fr;
    align-items: stretch;
    gap: 16px;
}

.reader-nav-item {
    display: flex;
    min-height: 92px;
    padding: 18px 20px;
    flex-direction: column;
    justify-content: center;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #ffffff;
}

.reader-nav-item.next {
    text-align: right;
}

.reader-nav-item span {
    color: var(--muted);
    font-size: 11px;
}

.reader-nav-item strong {
    margin-top: 3px;
}

.reader-nav-item.is-disabled {
    color: #aaa5b5;
    background: #f8f7fa;
}

.back-channel {
    display: grid;
    min-width: 160px;
    padding: 0 20px;
    place-items: center;
    border-radius: 18px;
    color: #ffffff;
    background: var(--primary);
    font-weight: 800;
}

@media (max-width: 1060px) {
    .header-shell {
        gap: 16px;
    }

    .site-nav {
        gap: 0;
    }

    .nav-link {
        min-width: 58px;
        flex-direction: column;
        gap: 2px;
        font-size: 10px;
    }

    .hero {
        padding: 54px 44px;
        grid-template-columns: 1fr 0.85fr;
        gap: 30px;
    }

    .category-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

@media (max-width: 820px) {
    .container {
        width: min(100% - 32px, 720px);
    }

    .header-shell {
        min-height: 72px;
    }

    .brand-copy small,
    .header-search {
        display: none;
    }

    .menu-toggle {
        display: block;
        margin-left: auto;
        order: 3;
    }

    .site-nav {
        position: absolute;
        top: calc(100% + 1px);
        right: 16px;
        left: 16px;
        display: none;
        padding: 14px;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 6px;
        border: 1px solid var(--line);
        border-radius: 0 0 20px 20px;
        background: #ffffff;
        box-shadow: var(--shadow);
    }

    .site-nav.is-open {
        display: grid;
    }

    .nav-link {
        min-height: 44px;
        flex-direction: row;
        justify-content: flex-start;
        font-size: 12px;
    }

    .hero {
        min-height: auto;
        margin-top: 26px;
        padding: 44px 30px;
        grid-template-columns: 1fr;
    }

    .hero-art {
        min-height: 420px;
    }

    .feature-grid,
    .ranking-layout,
    .reading-guide,
    .editorial-note,
    .about-grid {
        grid-template-columns: 1fr;
    }

    .feature-grid,
    .about-grid {
        gap: 48px;
    }

    .poster-mosaic {
        min-height: 850px;
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: 1.2fr 0.8fr 0.8fr;
    }

    .mosaic-card:first-child {
        grid-column: 1 / 3;
        grid-row: auto;
    }

    .mosaic-card:last-child {
        grid-column: 1 / 3;
    }

    .completed-track {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

    .app-section {
        padding: 48px;
    }

    .channel-hero {
        padding: 42px;
        grid-template-columns: 76px 1fr;
    }

    .channel-stats {
        grid-column: 1 / 3;
    }

    .channel-note {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .container {
        width: min(100% - 24px, 540px);
    }

    .brand-mark {
        width: 42px;
        height: 42px;
    }

    .hero {
        padding: 34px 20px;
        border-radius: 24px;
    }

    .hero h1 {
        font-size: 48px;
    }

    .hero-copy > p {
        font-size: 15px;
    }

    .hero-stats {
        grid-template-columns: 1fr;
    }

    .hero-art {
        min-height: 350px;
    }

    .hero-poster-main {
        width: 72%;
    }

    .hero-poster-small {
        width: 45%;
    }

    .quick-strip {
        justify-content: flex-start;
    }

    .section {
        margin-top: 78px;
    }

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

    .section-heading h2,
    .feature-copy h2,
    .about-copy h2,
    .guide-intro h2,
    .note-title h2,
    .app-copy h2 {
        font-size: 32px;
    }

    .update-row {
        grid-template-columns: 52px minmax(0, 1fr);
        gap: 14px;
    }

    .update-row > img {
        width: 52px;
    }

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

    .update-time,
    .chapter-chip {
        display: none;
    }

    .feature-stage,
    .soft-section,
    .completed-showcase,
    .about-section {
        padding: 68px 0;
    }

    .poster-mosaic {
        min-height: 720px;
    }

    .category-grid,
    .mood-grid {
        grid-template-columns: 1fr;
    }

    .category-card {
        min-height: 145px;
    }

    .ranking-champion > div {
        align-items: flex-start;
        flex-direction: column;
    }

    .ranking-list li {
        grid-template-columns: 38px minmax(0, 1fr);
    }

    .rank-change {
        display: none;
    }

    .completed-track {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 14px;
    }

    .guide-steps {
        grid-template-columns: 1fr;
    }

    .guide-steps h3 {
        margin-top: 14px;
    }

    .about-badge {
        right: 10px;
    }

    .app-section {
        margin-bottom: 78px;
        padding: 42px 24px;
        grid-template-columns: 1fr;
    }

    .qr-placeholder {
        width: 100%;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

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

    .channel-hero {
        padding: 30px 24px;
        grid-template-columns: 1fr;
    }

    .channel-stats {
        grid-column: auto;
    }

    .catalog-card {
        grid-template-columns: 1fr;
    }

    .catalog-cover img {
        aspect-ratio: 16 / 10;
    }

    .catalog-copy {
        padding: 0 4px 8px;
    }

    .catalog-copy h2 {
        font-size: 24px;
    }

    .reader-header {
        padding-top: 46px;
    }

    .reading-notice {
        grid-template-columns: 1fr;
    }

    .comic-reader {
        width: calc(100% - 16px);
    }

    .comic-panel img {
        aspect-ratio: 4 / 5;
        border-radius: 14px;
    }

    .reader-nav {
        grid-template-columns: 1fr 1fr;
    }

    .back-channel {
        min-height: 52px;
        grid-column: 1 / 3;
        grid-row: 1;
    }
}