:root {
    --cream: #ffe8d5;
    --peach: #fdb87d;
    --coral: #ff8364;
    --red: #ff4d4d;
    --white: #ffffff;
    --dark: #2c2c2c;
    --gray-light: #f8f4f0;
    --gray: #6b6b6b;
    --text: #3a3a3a;
    --shadow: 0 2px 12px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 6px 28px rgba(0, 0, 0, 0.10);
    --radius: 10px;
    --radius-sm: 7px;
    --transition: 0.25s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Microsoft YaHei', 'Helvetica Neue', sans-serif;
    background-color: #fefaf6;
    color: var(--text);
    line-height: 1.6;
    min-width: 320px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.top-nav {
    width: 100%;
    background: var(--white);
    border-bottom: 1px solid #f0e8df;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.04);
    transition: var(--transition);
}
.top-nav.scrolled {
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.09);
}
.nav-inner {
    max-width: 1320px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 62px;
    gap: 16px;
}
.nav-brand h1 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--red);
    letter-spacing: 0.5px;
    white-space: nowrap;
    margin: 0;
    cursor: pointer;
    transition: var(--transition);
}
.nav-brand h1:hover {
    color: #e6393f;
}
.nav-brand h1 span {
    color: var(--coral);
    font-weight: 400;
    font-size: 0.85rem;
    margin-left: 4px;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: center;
    list-style: none;
}
.nav-links a {
    text-decoration: none;
    color: #555;
    font-size: 0.9rem;
    font-weight: 500;
    padding: 7px 13px;
    border-radius: 20px;
    transition: var(--transition);
    white-space: nowrap;
    letter-spacing: 0.3px;
}
.nav-links a:hover,
.nav-links a.active {
    background: #fff3ed;
    color: var(--coral);
}
.nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}
.btn-login {
    background: transparent;
    border: 1.5px solid #ddd;
    color: #555;
    padding: 8px 16px;
    border-radius: 22px;
    cursor: pointer;
    font-size: 0.88rem;
    font-weight: 500;
    transition: var(--transition);
    white-space: nowrap;
    letter-spacing: 0.3px;
}
.btn-login:hover {
    border-color: var(--coral);
    color: var(--coral);
    background: #fff9f6;
}
.btn-cta {
    background: var(--red);
    color: #fff;
    border: none;
    padding: 9px 20px;
    border-radius: 22px;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: var(--transition);
    white-space: nowrap;
    box-shadow: 0 3px 12px rgba(255, 77, 77, 0.3);
}
.btn-cta:hover {
    background: #e6393f;
    box-shadow: 0 5px 18px rgba(255, 77, 77, 0.4);
    transform: translateY(-1px);
}
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 6px;
    flex-shrink: 0;
}
.menu-toggle span {
    display: block;
    width: 24px;
    height: 2.5px;
    background: #555;
    margin: 5px 0;
    border-radius: 2px;
    transition: var(--transition);
}

.main-container {
    max-width: 1320px;
    margin: 0 auto;
    padding: 20px 24px 32px;
    display: flex;
    gap: 28px;
}
.content-area {
    flex: 1;
    min-width: 0;
}
.sidebar {
    width: 370px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.section {
    background: var(--white);
    border-radius: var(--radius);
    padding: 24px 22px;
    box-shadow: var(--shadow);
    margin-bottom: 22px;
    transition: var(--transition);
}
.section:hover {
    box-shadow: var(--shadow-lg);
}
.section-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 18px;
    padding-left: 14px;
    border-left: 4px solid var(--coral);
    letter-spacing: 0.4px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.section-title .sub-link {
    font-size: 0.8rem;
    font-weight: 400;
    color: #999;
    cursor: pointer;
    text-decoration: none;
    transition: var(--transition);
}
.section-title .sub-link:hover {
    color: var(--coral);
}

.comic-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 16px;
}
.comic-card {
    background: #fff;
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: var(--transition);
    cursor: pointer;
    border: 1px solid #f5ede4;
    display: flex;
    flex-direction: column;
}
.comic-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(255, 77, 77, 0.12);
    border-color: #ffe0d0;
}
.comic-card .card-img-wrap {
    position: relative;
    width: 100%;
    aspect-ratio: 2/2.8;
    overflow: hidden;
    background: #fdf3ea;
}
.comic-card .card-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.35s ease;
}
.comic-card:hover .card-img-wrap img {
    transform: scale(1.06);
}
.comic-card .card-badge {
    position: absolute;
    top: 8px;
    left: 8px;
    background: var(--red);
    color: #fff;
    font-size: 0.7rem;
    padding: 3px 8px;
    border-radius: 3px;
    font-weight: 600;
    letter-spacing: 0.4px;
    z-index: 2;
}
.comic-card .card-info {
    padding: 10px 11px 13px;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 4px;
}
.comic-card .card-title {
    font-weight: 700;
    font-size: 0.95rem;
    color: #333;
    line-height: 1.3;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.comic-card .card-meta {
    font-size: 0.72rem;
    color: #888;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.comic-card .card-tags {
    display: flex;
    gap: 5px;
    flex-wrap: wrap;
    margin-top: 3px;
}
.comic-card .card-tags span {
    background: #fff3ed;
    color: var(--coral);
    font-size: 0.68rem;
    padding: 2px 7px;
    border-radius: 10px;
    white-space: nowrap;
    font-weight: 500;
}

.featured-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}
.featured-item {
    background: linear-gradient(135deg, #fff9f5 0%, #fff 100%);
    border-radius: var(--radius-sm);
    overflow: hidden;
    display: flex;
    border: 1px solid #f5ede4;
    cursor: pointer;
    transition: var(--transition);
    height: 140px;
}
.featured-item:hover {
    box-shadow: 0 6px 20px rgba(255, 131, 100, 0.13);
    border-color: #ffe0d0;
}
.featured-item img {
    width: 100px;
    height: 140px;
    object-fit: cover;
    flex-shrink: 0;
}
.featured-item .feat-info {
    padding: 14px 16px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 6px;
    flex: 1;
    min-width: 0;
}
.featured-item .feat-title {
    font-weight: 700;
    font-size: 0.95rem;
    color: #333;
}
.featured-item .feat-desc {
    font-size: 0.75rem;
    color: #888;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.featured-item .feat-badge {
    display: inline-block;
    background: var(--peach);
    color: #fff;
    font-size: 0.68rem;
    padding: 3px 9px;
    border-radius: 10px;
    font-weight: 600;
    width: fit-content;
}

.character-list {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}
.character-card {
    text-align: center;
    background: #fffdfb;
    border-radius: var(--radius-sm);
    padding: 16px 10px;
    border: 1px solid #f5ede4;
    transition: var(--transition);
    cursor: pointer;
}
.character-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.07);
    border-color: #ffe0d0;
}
.character-card img {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 8px;
    border: 3px solid #fff3ed;
    transition: var(--transition);
}
.character-card:hover img {
    border-color: var(--peach);
}
.character-card .char-name {
    font-weight: 700;
    font-size: 0.88rem;
    color: #444;
}
.character-card .char-role {
    font-size: 0.7rem;
    color: #999;
    margin-top: 2px;
}

.advantages-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}
.advantage-item {
    text-align: center;
    padding: 18px 12px;
    background: #fffdfb;
    border-radius: var(--radius-sm);
    border: 1px solid #f5ede4;
    transition: var(--transition);
}
.advantage-item .adv-icon {
    font-size: 2rem;
    margin-bottom: 8px;
    color: var(--coral);
    font-weight: 700;
}
.advantage-item .adv-title {
    font-weight: 700;
    font-size: 0.9rem;
    color: #444;
    margin-bottom: 4px;
}
.advantage-item .adv-desc {
    font-size: 0.72rem;
    color: #999;
    line-height: 1.4;
}

.tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}
.tag-cloud .tag {
    background: #fff3ed;
    color: var(--coral);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
    letter-spacing: 0.3px;
}
.tag-cloud .tag:hover {
    background: var(--coral);
    color: #fff;
    border-color: var(--coral);
}
.tag-cloud .tag.highlight {
    background: var(--red);
    color: #fff;
    font-weight: 600;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.faq-item {
    border: 1px solid #f0e8df;
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: var(--transition);
    background: #fffdfb;
}
.faq-item summary {
    padding: 14px 18px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.9rem;
    color: #444;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    letter-spacing: 0.3px;
    transition: var(--transition);
}
.faq-item summary::-webkit-details-marker {
    display: none;
}
.faq-item summary::after {
    content: '+';
    font-size: 1.3rem;
    color: #bbb;
    font-weight: 300;
    transition: var(--transition);
}
.faq-item[open] summary::after {
    content: '-';
    color: var(--coral);
}
.faq-item[open] summary {
    color: var(--coral);
    background: #fffaf7;
}
.faq-item .faq-answer {
    padding: 0 18px 16px;
    font-size: 0.82rem;
    color: #777;
    line-height: 1.6;
    letter-spacing: 0.2px;
}

.platform-intro-content {
    font-size: 0.9rem;
    color: #666;
    line-height: 1.8;
    letter-spacing: 0.3px;
}
.platform-intro-content strong {
    color: var(--coral);
}

.app-download-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}
.app-dl-card {
    text-align: center;
    background: #fffdfb;
    border-radius: var(--radius-sm);
    padding: 20px 12px;
    border: 1.5px solid #f5ede4;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}
.app-dl-card:hover {
    border-color: var(--coral);
    box-shadow: 0 6px 20px rgba(255, 131, 100, 0.12);
    transform: translateY(-2px);
}
.app-dl-card .app-icon-wrap {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #fff8f4;
    border-radius: 12px;
}
.app-dl-card .app-icon-wrap img {
    width: 28px;
    height: 28px;
    object-fit: contain;
}
.app-dl-card .app-name {
    font-weight: 700;
    font-size: 0.88rem;
    color: #444;
}
.app-dl-card .app-ver {
    font-size: 0.7rem;
    color: #aaa;
}

.sidebar .section {
    padding: 18px 16px;
    margin-bottom: 0;
}
.sidebar .section-title {
    font-size: 1.05rem;
    margin-bottom: 14px;
    padding-left: 11px;
    border-left-width: 3px;
}
.rank-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.rank-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 6px;
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
}
.rank-list li:hover {
    background: #fffaf6;
    border-color: #f5ede4;
}
.rank-num {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.8rem;
    flex-shrink: 0;
    color: #fff;
    background: #ccc;
}
.rank-list li:nth-child(1) .rank-num { background: var(--red); }
.rank-list li:nth-child(2) .rank-num { background: var(--coral); }
.rank-list li:nth-child(3) .rank-num { background: var(--peach); }
.rank-list img {
    width: 42px;
    height: 56px;
    object-fit: cover;
    border-radius: 4px;
    flex-shrink: 0;
    background: #fdf3ea;
}
.rank-info {
    flex: 1;
    min-width: 0;
}
.rank-info .r-title {
    font-weight: 600;
    font-size: 0.83rem;
    color: #444;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.rank-info .r-meta {
    font-size: 0.7rem;
    color: #999;
    margin-top: 2px;
}
.rank-change {
    font-weight: 600;
    font-size: 0.75rem;
    flex-shrink: 0;
}
.rank-change.up { color: #e74c3c; }
.rank-change.down { color: #27ae60; }

.total-reads-block {
    text-align: center;
    padding: 10px 0;
}
.total-reads-block .big-number {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--red);
    letter-spacing: 1px;
    line-height: 1;
}
.total-reads-block .unit {
    font-size: 0.9rem;
    color: #888;
    font-weight: 500;
}
.total-reads-block .update-time {
    font-size: 0.7rem;
    color: #bbb;
    margin-top: 4px;
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    text-align: center;
}
.stat-item .stat-val {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--coral);
}
.stat-item .stat-label {
    font-size: 0.7rem;
    color: #999;
    margin-top: 2px;
}

.comment-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
    max-height: 620px;
    overflow-y: auto;
    padding-right: 4px;
}
.comment-list::-webkit-scrollbar { width: 4px; }
.comment-list::-webkit-scrollbar-thumb { background: #e8ddd3; border-radius: 4px; }
.comment-list li {
    padding: 12px 14px;
    background: #fffdfb;
    border-radius: 6px;
    border: 1px solid #f5ede4;
    font-size: 0.8rem;
    color: #666;
    line-height: 1.6;
    letter-spacing: 0.2px;
    transition: var(--transition);
}
.comment-list li:hover {
    border-color: #ffe0d0;
    background: #fffaf6;
}
.comment-list .comment-user {
    font-weight: 600;
    font-size: 0.78rem;
    color: #555;
    margin-bottom: 3px;
}

.footer {
    width: 100%;
    background: #2c2c2c;
    color: #ccc;
    padding: 32px 24px 20px;
    margin-top: 20px;
}
.footer-inner {
    max-width: 1320px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    gap: 28px;
    justify-content: space-between;
}
.footer-col h4 {
    color: #fff;
    font-size: 0.95rem;
    margin-bottom: 12px;
    letter-spacing: 0.4px;
}
.footer-col a {
    display: block;
    color: #aaa;
    text-decoration: none;
    font-size: 0.8rem;
    margin-bottom: 6px;
    transition: var(--transition);
    letter-spacing: 0.2px;
}
.footer-col a:hover { color: var(--peach); }
.footer-bottom {
    max-width: 1320px;
    margin: 20px auto 0;
    padding-top: 16px;
    border-top: 1px solid #444;
    text-align: center;
    font-size: 0.75rem;
    color: #888;
    letter-spacing: 0.2px;
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    justify-content: center;
    align-items: center;
}
.footer-bottom a {
    color: #bbb;
    text-decoration: none;
    font-weight: 500;
    transition: var(--transition);
}
.footer-bottom a:hover { color: var(--peach); }

@media (max-width: 1200px) {
    .comic-grid { grid-template-columns: repeat(4, 1fr); }
    .sidebar { width: 320px; }
    .character-list { grid-template-columns: repeat(3, 1fr); }
    .app-download-row { grid-template-columns: repeat(2, 1fr); }
    .advantages-row { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 1024px) {
    .main-container { flex-direction: column; }
    .sidebar { width: 100%; display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
    .sidebar .section { margin-bottom: 0; }
    .comic-grid { grid-template-columns: repeat(3, 1fr); gap: 12px; }
    .featured-row { grid-template-columns: repeat(2, 1fr); }
    .character-list { grid-template-columns: repeat(3, 1fr); }
    .nav-links a { font-size: 0.78rem; padding: 5px 9px; }
}
@media (max-width: 768px) {
    .nav-inner { height: 54px; padding: 0 14px; gap: 8px; }
    .nav-brand h1 { font-size: 1.2rem; }
    .nav-brand h1 span { display: none; }
    .nav-links { display: none; position: absolute; top: 54px; left: 0; width: 100%; background: #fff; flex-direction: column; padding: 10px 0; box-shadow: 0 6px 18px rgba(0,0,0,0.08); border-bottom: 1px solid #f0e8df; z-index: 999; }
    .nav-links.open { display: flex; }
    .nav-links a { padding: 10px 20px; width: 100%; text-align: center; border-radius: 0; font-size: 0.9rem; }
    .menu-toggle { display: block; }
    .btn-login { font-size: 0.75rem; padding: 6px 12px; }
    .btn-cta { font-size: 0.75rem; padding: 7px 14px; }
    .main-container { padding: 12px 10px 20px; gap: 16px; }
    .sidebar { grid-template-columns: 1fr; gap: 12px; }
    .comic-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .comic-card .card-info { padding: 8px; }
    .comic-card .card-title { font-size: 0.8rem; }
    .comic-card .card-meta { font-size: 0.65rem; }
    .featured-row { grid-template-columns: 1fr; }
    .featured-item { height: 110px; }
    .featured-item img { width: 78px; height: 110px; }
    .featured-item .feat-title { font-size: 0.82rem; }
    .character-list { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .character-card img { width: 56px; height: 56px; }
    .character-card .char-name { font-size: 0.78rem; }
    .advantages-row { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .app-download-row { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .app-dl-card { padding: 14px 8px; }
    .section { padding: 16px 12px; }
    .section-title { font-size: 1.05rem; }
    .stats-row { gap: 6px; }
    .footer-inner { flex-direction: column; gap: 16px; }
    .comment-list { max-height: 400px; }
}
@media (max-width: 420px) {
    .comic-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .character-list { grid-template-columns: repeat(2, 1fr); }
    .advantages-row { grid-template-columns: 1fr 1fr; }
    .app-download-row { grid-template-columns: 1fr 1fr; }
    .btn-login { padding: 5px 10px; font-size: 0.7rem; }
    .btn-cta { padding: 6px 11px; font-size: 0.7rem; }
}