/* ============================================================
   厦门易产量网络科技有限公司 官网全站样式
   Design Contract: brand-themed 深青主色 / 宋体显示字 / 纯静态离线
   ============================================================ */

:root {
    --primary: #155e63;
    --primary-deep: #0e3f43;
    --primary-soft: #eaf4f5;
    --nav-grad: linear-gradient(90deg, #144d54, #1d7a86);
    --banner-grad: linear-gradient(135deg, #123f46 0%, #1d7a86 100%);
    --accent: #f59e0b;
    --accent-hover: #ea580c;
    --accent-soft: #fef3e2;
    --gold: #ffd166;
    --bg: #f6f9fa;
    --surface: #ffffff;
    --border: #e3ecef;
    --text: #1a2b32;
    --text-sub: #5b6b73;
    --footer-grad: linear-gradient(135deg, #14313a, #0b1d23);
    --success: #0e9f6e;
    --danger: #e02424;
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --shadow-sm: 0 2px 8px rgba(15, 42, 48, .06);
    --shadow-md: 0 8px 24px rgba(15, 42, 48, .09);
    --shadow-lg: 0 16px 40px rgba(15, 42, 48, .16);
    --font-display: "Noto Serif SC", "Source Han Serif SC", "STZhongsong", "SimSun", serif;
    --font-body: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", "Segoe UI", sans-serif;
}

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

html { -webkit-text-size-adjust: 100%; }

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.75;
    color: var(--text);
    background: var(--bg);
}

img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; transition: color .25s ease; }
a:hover { color: var(--accent-hover); }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; }

::selection { background: rgba(21, 94, 99, .18); }

a:focus-visible, button:focus-visible {
    outline: 2px dashed var(--accent);
    outline-offset: 3px;
    border-radius: 4px;
}

/* ---------- layout ---------- */
.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 20px;
}

.section { padding: 64px 0; }
.section-alt { background: var(--surface); }

.section-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 36px;
}

.section-title {
    font-family: var(--font-display);
    font-size: 26px;
    font-weight: 700;
    color: var(--primary-deep);
    letter-spacing: 1px;
    padding-left: 14px;
    border-left: 4px solid var(--accent);
    line-height: 1.3;
}

.section-sub {
    color: var(--text-sub);
    font-size: 14px;
    margin-top: 6px;
    padding-left: 18px;
}

.section-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 15px;
    color: var(--primary);
    font-weight: 600;
    white-space: nowrap;
    padding-bottom: 4px;
}
.section-more:hover { color: var(--accent-hover); }
.section-more svg { transition: transform .25s ease; }
.section-more:hover svg { transform: translateX(4px); }

/* ---------- buttons ---------- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 30px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 999px;
    border: 1px solid transparent;
    transition: all .25s ease;
}

.btn-accent {
    background: var(--accent);
    color: #fff;
    box-shadow: 0 6px 16px rgba(245, 158, 11, .35);
}
.btn-accent:hover {
    background: var(--accent-hover);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 10px 22px rgba(234, 88, 12, .38);
}

.btn-outline-light {
    background: transparent;
    color: #fff;
    border-color: rgba(255, 255, 255, .65);
}
.btn-outline-light:hover {
    background: rgba(255, 255, 255, .12);
    color: #fff;
    border-color: #fff;
    transform: translateY(-2px);
}

.link-btn {
    display: inline-flex;
    align-items: center;
    align-self: flex-start;
    padding: 5px 16px;
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    background: var(--primary-soft);
    border-radius: 999px;
    transition: all .25s ease;
}
.link-btn:hover {
    background: var(--accent);
    color: #fff;
}

/* ---------- 导航 ---------- */
.site-nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--nav-grad);
    box-shadow: 0 4px 14px rgba(11, 29, 35, .22);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    min-height: 72px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    color: #fff;
    flex-shrink: 0;
}

.brand-mark {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(255, 255, 255, .14);
    border: 1px solid rgba(255, 255, 255, .28);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
}

.brand-text {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 2px;
    line-height: 1.25;
    color: #fff;
}
.brand-text small {
    display: block;
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 400;
    letter-spacing: 3px;
    opacity: .8;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-list a {
    display: block;
    padding: 9px 15px;
    color: rgba(255, 255, 255, .92);
    font-size: 16px;
    border-radius: 8px;
    transition: all .25s ease;
}
.nav-list a:hover {
    color: var(--gold);
    background: rgba(255, 255, 255, .08);
    transform: translateY(-2px);
}
.nav-list a.active {
    color: var(--gold);
    font-weight: 700;
    background: rgba(255, 255, 255, .1);
}

.nav-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: rgba(255, 255, 255, .12);
    border: 1px solid rgba(255, 255, 255, .25);
    color: #fff;
}
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-menu { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

/* ---------- 页头横幅 ---------- */
.page-banner {
    position: relative;
    overflow: hidden;
    background: var(--banner-grad);
    color: #fff;
    padding: 58px 0 66px;
    text-align: center;
}

.page-banner::before,
.page-banner::after,
.hero::before,
.hero::after {
    content: "";
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
}
.page-banner::before,
.hero::before {
    width: 340px;
    height: 340px;
    border: 1px solid rgba(255, 255, 255, .12);
    top: -180px;
    left: -120px;
}
.page-banner::after,
.hero::after {
    width: 260px;
    height: 260px;
    background: radial-gradient(circle, rgba(255, 209, 102, .16) 0%, transparent 70%);
    bottom: -130px;
    right: -80px;
}

.page-banner h1 {
    font-family: var(--font-display);
    font-size: 34px;
    font-weight: 700;
    letter-spacing: 6px;
    margin: 0 0 10px;
    position: relative;
    z-index: 1;
}

.page-banner p {
    color: rgba(255, 255, 255, .78);
    font-size: 15px;
    letter-spacing: 2px;
    margin: 0;
    position: relative;
    z-index: 1;
}

/* ---------- 首页 hero ---------- */
.hero {
    position: relative;
    overflow: hidden;
    background: var(--banner-grad);
    color: #fff;
    padding: 108px 0 116px;
    text-align: center;
}

.hero::before {
    width: 520px;
    height: 520px;
    top: -260px;
    left: -180px;
}
.hero::after {
    width: 420px;
    height: 420px;
    bottom: -210px;
    right: -140px;
}

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

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 18px;
    border: 1px solid rgba(255, 255, 255, .35);
    border-radius: 999px;
    font-size: 14px;
    letter-spacing: 3px;
    color: rgba(255, 255, 255, .9);
    margin-bottom: 26px;
}

.hero h1 {
    font-family: var(--font-display);
    font-size: 42px;
    font-weight: 700;
    letter-spacing: 5px;
    line-height: 1.35;
    margin: 0 0 14px;
}

.hero-desc {
    max-width: 620px;
    margin: 0 auto 36px;
    color: rgba(255, 255, 255, .82);
    font-size: 17px;
    letter-spacing: 1px;
}

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

/* ---------- 卡片通用 ---------- */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: transform .3s ease, box-shadow .3s ease;
}
.card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

/* ---------- 服务理念卡 ---------- */
.value-card {
    padding: 34px 28px;
    text-align: center;
    height: 100%;
}

.value-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 18px;
    border-radius: 50%;
    background: var(--primary-soft);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.value-card h3 {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 700;
    color: var(--primary-deep);
    letter-spacing: 3px;
    margin-bottom: 10px;
}

.value-card p {
    color: var(--text-sub);
    font-size: 15px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

/* ---------- 作品卡 ---------- */
.grid-works {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 26px;
}

.work-card {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: transform .3s ease, box-shadow .3s ease;
}
.work-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md);
}

.work-cover {
    position: relative;
    display: block;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    background: var(--primary-soft);
}
.work-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .45s ease;
}
.work-card:hover .work-cover img { transform: scale(1.05); }

.work-cover.cover-music { aspect-ratio: 1 / 1; }

.music-note {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, .55);
}

.song-index {
    position: absolute;
    top: 10px;
    left: 10px;
    min-width: 30px;
    padding: 2px 9px;
    border-radius: 999px;
    background: rgba(11, 29, 35, .45);
    color: #fff;
    font-size: 12px;
    text-align: center;
    backdrop-filter: blur(2px);
}

.work-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 14px 16px 16px;
    flex: 1;
}

.work-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--text);
    line-height: 1.45;
}
.work-title:hover { color: var(--primary); }

.work-genre {
    font-size: 13px;
    color: var(--text-sub);
}
.work-genre::before {
    content: "";
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 2px;
    background: var(--accent);
    margin-right: 7px;
    vertical-align: 1px;
}

/* ---------- 长文卡（关于/制度/合规） ---------- */
.article-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 44px 48px;
}

.article-card h2 {
    font-family: var(--font-display);
    font-size: 24px;
    color: var(--primary-deep);
    letter-spacing: 2px;
    margin-bottom: 20px;
    text-align: center;
}

.article-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-deep);
    padding-left: 12px;
    border-left: 4px solid var(--primary);
    margin: 34px 0 14px;
    letter-spacing: 1px;
}
.article-card h3:first-of-type { margin-top: 8px; }

.article-card p {
    color: var(--text);
    margin-bottom: 14px;
    text-align: justify;
}

.article-card ol {
    list-style: none;
    counter-reset: item;
    margin-bottom: 14px;
}
.article-card ol > li {
    counter-increment: item;
    position: relative;
    padding-left: 34px;
    margin-bottom: 10px;
    color: var(--text);
}
.article-card ol > li::before {
    content: counter(item);
    position: absolute;
    left: 0;
    top: 3px;
    width: 22px;
    height: 22px;
    border-radius: 6px;
    background: var(--primary-soft);
    color: var(--primary);
    font-size: 13px;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
}

.article-card ul { margin-bottom: 14px; }
.article-card ul > li {
    position: relative;
    padding-left: 20px;
    margin-bottom: 8px;
    color: var(--text);
}
.article-card ul > li::before {
    content: "";
    position: absolute;
    left: 2px;
    top: 12px;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--accent);
}

.article-lead {
    font-size: 17px;
    color: var(--text-sub);
    text-align: center;
    max-width: 720px;
    margin: -6px auto 30px;
}

/* ---------- 表格 ---------- */
.data-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0 10px;
    font-size: 15px;
}

.data-table th,
.data-table td {
    border: 1px solid var(--border);
    padding: 13px 16px;
    text-align: left;
    vertical-align: top;
}

.data-table th {
    background: var(--primary-soft);
    color: var(--primary-deep);
    font-weight: 700;
    letter-spacing: 1px;
    white-space: nowrap;
}

.data-table tr:nth-child(even) td { background: #fafcfd; }

/* ---------- 提示条 ---------- */
.notice {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    background: var(--accent-soft);
    border: 1px solid #f6d9a8;
    border-radius: var(--radius-md);
    padding: 16px 20px;
    color: #8a5a13;
    font-size: 15px;
    margin-bottom: 26px;
}
.notice svg { flex-shrink: 0; margin-top: 3px; color: var(--accent); }

/* ---------- 联系我们 ---------- */
.contact-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 42px 46px;
}

.contact-row {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    padding: 18px 0;
    border-bottom: 1px dashed var(--border);
}
.contact-row:last-of-type { border-bottom: none; }

.contact-icon {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    background: var(--primary-soft);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-row h4 {
    font-size: 13px;
    font-weight: 400;
    color: var(--text-sub);
    letter-spacing: 2px;
    margin-bottom: 3px;
}
.contact-row p {
    font-size: 17px;
    font-weight: 600;
    color: var(--text);
}
.contact-row p a { color: var(--primary); font-weight: 700; }
.contact-row p a:hover { color: var(--accent-hover); }

/* ---------- 漫画阅读占位 ---------- */
.comic-head {
    display: flex;
    gap: 26px;
    align-items: flex-start;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.comic-cover {
    width: 190px;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    flex-shrink: 0;
}
.comic-cover img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; }

.comic-meta { flex: 1; min-width: 260px; }
.comic-meta h2 {
    font-family: var(--font-display);
    font-size: 30px;
    color: var(--primary-deep);
    letter-spacing: 2px;
    margin-bottom: 12px;
}
.comic-meta .work-genre { display: block; margin-bottom: 14px; }
.comic-meta p { color: var(--text-sub); }

.comic-panels {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.comic-panel {
    aspect-ratio: 3 / 4;
    border-radius: var(--radius-md);
    border: 1px dashed #bcd4d8;
    background:
        radial-gradient(circle at 20% 15%, rgba(21, 94, 99, .06), transparent 55%),
        linear-gradient(160deg, #f2f8f9, #e6eff1);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    color: var(--primary);
}
.comic-panel strong {
    font-family: var(--font-display);
    font-size: 30px;
    letter-spacing: 2px;
}
.comic-panel span { font-size: 13px; color: var(--text-sub); letter-spacing: 2px; }

/* ---------- 上一部/下一部 ---------- */
.pager-nav {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.pager-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 11px 22px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--text-sub);
    font-size: 15px;
    transition: all .25s ease;
}
.pager-link:hover {
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}
.pager-link strong { color: var(--text); font-weight: 700; }
.pager-link.is-disabled {
    opacity: .45;
    pointer-events: none;
}

/* ---------- 音乐播放器 ---------- */
.player-card {
    max-width: 720px;
    margin: 0 auto;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 46px 44px 38px;
    text-align: center;
}

.song-index-label {
    font-size: 14px;
    letter-spacing: 3px;
    color: var(--text-sub);
    margin-bottom: 8px;
}

.player-title {
    font-family: var(--font-display);
    font-size: 30px;
    font-weight: 700;
    color: var(--primary-deep);
    letter-spacing: 2px;
    margin-bottom: 6px;
}
.player-genre { color: var(--text-sub); font-size: 14px; margin-bottom: 30px; }

.player-disc {
    width: 168px;
    height: 168px;
    margin: 0 auto 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, .85);
    box-shadow: var(--shadow-md);
    animation: disc-spin 14s linear infinite;
    animation-play-state: paused;
}
.player-disc.is-playing { animation-play-state: running; }
.player-disc::after {
    content: "";
    position: absolute;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--surface);
    box-shadow: inset 0 0 0 5px rgba(255, 255, 255, .35);
}

@keyframes disc-spin { to { transform: rotate(360deg); } }

.progress {
    height: 8px;
    border-radius: 999px;
    background: #e8f0f1;
    overflow: hidden;
    margin-bottom: 10px;
}
.progress-fill {
    height: 100%;
    width: 0%;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transition: width .25s linear;
}

.progress-time {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--text-sub);
    font-variant-numeric: tabular-nums;
    margin-bottom: 26px;
}

.player-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 22px;
    margin-bottom: 30px;
}

.player-btn {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    border: 1px solid var(--border);
    background: var(--surface);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .25s ease;
}
.player-btn:hover {
    border-color: var(--primary);
    background: var(--primary-soft);
    transform: translateY(-2px);
}

.player-btn-main {
    width: 62px;
    height: 62px;
    border: none;
    background: var(--accent);
    color: #fff;
    box-shadow: 0 8px 20px rgba(245, 158, 11, .4);
}
.player-btn-main:hover {
    background: var(--accent-hover);
    color: #fff;
}
.player-btn-main svg { display: none; }
.player-btn-main.is-playing .icon-play { display: none; }
.player-btn-main.is-playing .icon-pause { display: block; }
.player-btn-main:not(.is-playing) .icon-play { display: block; }
.player-btn.is-disabled { opacity: .45; pointer-events: none; }

.lyrics-box {
    border: 1px dashed #bcd4d8;
    border-radius: var(--radius-md);
    background: #f7fbfc;
    padding: 30px 24px;
    color: var(--text-sub);
    font-size: 15px;
    letter-spacing: 1px;
}

/* ---------- 空态 ---------- */
.empty-state {
    text-align: center;
    padding: 60px 24px;
    color: var(--text-sub);
}
.empty-state svg { margin: 0 auto 16px; color: #b9cdd2; }
.empty-state p { margin-bottom: 20px; }

/* ---------- 首页简介 ---------- */
.brief-grid {
    display: grid;
    grid-template-columns: 1.55fr 1fr;
    gap: 44px;
    align-items: center;
}

.brief-text p {
    color: var(--text-sub);
    margin-bottom: 16px;
    text-align: justify;
}

.brief-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    color: var(--primary);
    font-size: 15px;
}
.brief-more:hover { color: var(--accent-hover); }
.brief-more svg { transition: transform .25s ease; }
.brief-more:hover svg { transform: translateX(4px); }

.stat-list { display: grid; gap: 16px; }

.stat-card {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 20px 26px;
}

.stat-num {
    font-family: var(--font-display);
    font-size: 34px;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
    white-space: nowrap;
}
.stat-num small { font-size: 17px; }

.stat-card p {
    font-size: 14px;
    color: var(--text-sub);
    line-height: 1.5;
}

/* ---------- 页脚 ---------- */
.site-footer {
    background: var(--footer-grad);
    color: rgba(255, 255, 255, .82);
    padding: 56px 0 0;
    margin-top: 72px;
}

.footer-inner {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1.2fr;
    gap: 40px;
    padding-bottom: 44px;
}

.footer-brand { display: flex; flex-direction: column; gap: 12px; }

.footer-brand .brand-mark {
    width: 48px;
    height: 48px;
    font-size: 26px;
    background: rgba(255, 255, 255, .1);
}

.footer-brand-name {
    font-family: var(--font-display);
    font-size: 19px;
    font-weight: 700;
    color: #fff;
    letter-spacing: 2px;
}

.footer-slogan {
    font-size: 14px;
    color: rgba(255, 255, 255, .6);
    letter-spacing: 1px;
    margin: 0;
}

.footer-col h4 {
    font-size: 15px;
    font-weight: 700;
    color: #fff;
    letter-spacing: 3px;
    margin-bottom: 16px;
}

.footer-links li { margin-bottom: 10px; }
.footer-links a {
    color: rgba(255, 255, 255, .78);
    font-size: 14px;
    transition: color .25s ease, padding-left .25s ease;
}
.footer-links a:hover {
    color: #4dd0e1;
    padding-left: 5px;
}

.footer-info p {
    font-size: 14px;
    color: rgba(255, 255, 255, .78);
    margin: 0 0 10px;
}
.footer-info a { color: rgba(255, 255, 255, .9); }
.footer-info a:hover { color: #4dd0e1; }
.footer-info .beian a { letter-spacing: 1px; }

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, .12);
    padding: 18px 0;
    text-align: center;
    font-size: 13px;
    color: rgba(255, 255, 255, .55);
    letter-spacing: 1px;
}

/* ---------- 载入动画 ---------- */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(18px); }
    to { opacity: 1; transform: none; }
}

.reveal { animation: fadeUp .6s ease both; }
.d1 { animation-delay: .08s; }
.d2 { animation-delay: .16s; }
.d3 { animation-delay: .24s; }
.d4 { animation-delay: .32s; }

.grid-works > * { animation: fadeUp .6s ease both; }
.grid-works > *:nth-child(1) { animation-delay: .04s; }
.grid-works > *:nth-child(2) { animation-delay: .10s; }
.grid-works > *:nth-child(3) { animation-delay: .16s; }
.grid-works > *:nth-child(4) { animation-delay: .22s; }
.grid-works > *:nth-child(5) { animation-delay: .28s; }
.grid-works > *:nth-child(6) { animation-delay: .34s; }
.grid-works > *:nth-child(7) { animation-delay: .40s; }
.grid-works > *:nth-child(8) { animation-delay: .46s; }
.grid-works > *:nth-child(n+9) { animation-delay: .52s; }

.grid-3 > * { animation: fadeUp .6s ease both; }
.grid-3 > *:nth-child(2) { animation-delay: .12s; }
.grid-3 > *:nth-child(3) { animation-delay: .24s; }

/* ---------- 响应式 ---------- */
@media (max-width: 991.98px) {
    .nav-toggle { display: flex; }

    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #12424a;
        box-shadow: 0 12px 24px rgba(11, 29, 35, .3);
        display: none;
    }
    .nav-menu.open { display: block; }

    .nav-list {
        flex-direction: column;
        align-items: stretch;
        gap: 2px;
        padding: 10px 18px 16px;
    }
    .nav-list a { padding: 12px 14px; }

    .grid-works { grid-template-columns: repeat(3, 1fr); gap: 20px; }
    .grid-3 { grid-template-columns: 1fr; gap: 20px; }
    .comic-panels { grid-template-columns: repeat(3, 1fr); }
    .brief-grid { grid-template-columns: 1fr; gap: 28px; }

    .footer-inner { grid-template-columns: 1fr 1fr; }
    .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 767.98px) {
    .section { padding: 48px 0; }
    .hero { padding: 76px 0 84px; }
    .hero h1 { font-size: 30px; letter-spacing: 3px; }
    .page-banner { padding: 44px 0 50px; }
    .page-banner h1 { font-size: 26px; letter-spacing: 4px; }

    .article-card { padding: 28px 22px; }
    .contact-card { padding: 28px 22px; }
    .player-card { padding: 32px 22px 28px; }

    .grid-works { grid-template-columns: repeat(2, 1fr); gap: 16px; }
    .comic-panels { grid-template-columns: repeat(2, 1fr); gap: 14px; }
    .comic-cover { width: 132px; }
    .comic-meta h2 { font-size: 24px; }

    .section-head { flex-direction: column; align-items: flex-start; gap: 8px; }

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

    .btn { padding: 11px 24px; font-size: 15px; }
}

@media (max-width: 420px) {
    .brand-text { font-size: 17px; }
    .brand-text small { letter-spacing: 1.5px; }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .01ms !important;
        animation-delay: 0ms !important;
        transition-duration: .01ms !important;
    }
}