:root {
  --bg: #f7f4ff;
  --bg2: #ede6ff;
  --card: #ffffff;
  --line: #ddd6ff;
  --text: #2d2458;
  --muted: #7a70a8;
  --primary: #8b5cf6;
  --primary2: #a78bfa;
  --gold: #c9a227;
  --gold-soft: rgba(201,162,39,.12);
  --danger: #ef4444;
  --shadow: 0 6px 22px rgba(45,36,88,.12);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Microsoft YaHei', 'PingFang SC', sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; }
input, select, textarea { font-family: inherit; }

/* ---------- 顶部导航 ---------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(247,244,255,.95); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 20px;
  height: 60px; display: flex; align-items: center; gap: 24px;
}
.logo { font-size: 22px; font-weight: bold; background: linear-gradient(90deg, var(--primary), var(--primary2)); -webkit-background-clip: text; background-clip: text; color: transparent; white-space: nowrap; }
.nav-links { display: flex; gap: 18px; flex: 1; }
.nav-links a { color: var(--muted); font-size: 15px; padding: 6px 2px; }
.nav-links a:hover, .nav-links a.active { color: var(--primary); }
.nav-search { display: flex; align-items: center; background: var(--bg2); border: 1px solid var(--line); border-radius: 20px; padding: 4px 12px; }
.nav-search input { background: none; border: none; outline: none; color: var(--text); width: 140px; font-size: 14px; }
.nav-search input::placeholder { color: var(--muted); }
.nav-user { display: flex; align-items: center; gap: 10px; font-size: 14px; }
.btn {
  border: none; border-radius: 8px; padding: 8px 18px; font-size: 14px;
  background: linear-gradient(90deg, var(--primary), var(--primary2)); color: #fff;
  font-weight: 600;
}
.btn:hover { opacity: .92; }
.btn-ghost { background: none; border: 1px solid var(--line); color: var(--muted); }
.btn-ghost:hover { color: var(--primary); border-color: var(--primary); }
.btn-gold { background: linear-gradient(90deg, #d4a017, #e8c766); color: #fff; }
.btn-sm { padding: 5px 12px; font-size: 13px; }

/* ---------- 主体 ---------- */
.main { flex: 1; max-width: 1200px; margin: 0 auto; padding: 24px 20px 60px; width: 100%; }
.banner {
  position: relative; border-radius: 16px; overflow: hidden; margin-bottom: 32px;
  box-shadow: var(--shadow); background: #0d0818;
}
.banner img.banner-img {
  display: block; width: 100%; height: auto;
}
.banner-bg { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(13,8,24,.82) 0%, rgba(13,8,24,.45) 45%, transparent 75%); pointer-events: none; }
.banner-content { position: absolute; z-index: 2; top: 0; bottom: 0; right: 0; width: 46%; padding: 46px 60px 46px 44px; display: flex; flex-direction: column; justify-content: center; text-align: left; }
.banner-tag { display: inline-block; font-size: 13px; color: var(--gold); border: 1px solid rgba(232,199,102,.55); padding: 4px 14px; border-radius: 20px; margin-bottom: 14px; background: rgba(0,0,0,.25); backdrop-filter: blur(4px); width: fit-content; }
.banner h1 { font-size: 34px; margin-bottom: 12px; color: #fff; text-shadow: 0 2px 12px rgba(0,0,0,.5); }
.banner h1.site-name { font-size: 42px; background: linear-gradient(90deg,#fff5d6,#ffcf6b,#c9a227); -webkit-background-clip: text; background-clip: text; color: transparent; text-shadow: none; letter-spacing: 2px; }
.banner p { color: #f0ecff; font-size: 15px; max-width: 520px; line-height: 1.9; text-shadow: 0 1px 8px rgba(0,0,0,.5); }
.banner-actions { margin-top: 22px; display: flex; gap: 12px; flex-wrap: wrap; }
.section-title { font-size: 20px; font-weight: bold; margin: 28px 0 16px; display: flex; align-items: center; gap: 10px; color: var(--text); }
.section-title::before { content: ''; width: 4px; height: 20px; border-radius: 2px; background: linear-gradient(var(--primary), var(--primary2)); }

/* 锚点跳转时，让分类区块落在吸顶导航下方，避免标题被遮挡 */
section[id^="cat-"] { scroll-margin-top: 76px; }
.sec-more { margin-left: auto; font-size: 13px; font-weight: normal; color: var(--primary); cursor: pointer; }
.sec-more:hover { text-decoration: underline; }
.tags-bar { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 20px; }
.tag-chip { padding: 6px 16px; border-radius: 16px; background: var(--bg2); border: 1px solid var(--line); color: var(--muted); font-size: 13px; cursor: pointer; }
.tag-chip.active, .tag-chip:hover { color: var(--primary); border-color: var(--primary); background: rgba(139,92,246,.12); }

.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 20px; }
.card { background: var(--card); border-radius: 12px; overflow: hidden; border: 1px solid var(--line); transition: transform .2s, box-shadow .2s; box-shadow: var(--shadow); }
.card:hover { transform: translateY(-4px); border-color: var(--primary); box-shadow: 0 12px 28px rgba(139,92,246,.18); }
.card img { width: 100%; aspect-ratio: 3/4; object-fit: cover; display: block; }
.card-body { padding: 10px 12px 12px; }
.card-title { font-size: 15px; font-weight: bold; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card-meta { font-size: 12px; color: var(--muted); margin-top: 6px; display: flex; justify-content: space-between; }
.badge { font-size: 11px; padding: 2px 8px; border-radius: 4px; }
.badge-free { background: rgba(60,160,90,.12); color: #2a9d5c; }
.badge-vip { background: var(--gold-soft); color: #9a7b1a; }
.badge-coin { background: var(--gold-soft); color: #9a7b1a; }

/* ---------- 详情/阅读（漫画平台风格） ---------- */
.detail-head { display: flex; gap: 28px; margin-bottom: 24px; flex-wrap: wrap; background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 24px; box-shadow: var(--shadow); }
.detail-cover { width: 200px; flex: none; }
.detail-cover img { width: 100%; border-radius: 12px; display: block; box-shadow: var(--shadow); }
.detail-info { flex: 1; min-width: 260px; }
.detail-title-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.detail-info h1 { font-size: 26px; margin-bottom: 4px; color: var(--text); }
.detail-tags { display: flex; gap: 8px; flex-wrap: wrap; margin: 12px 0; }
.detail-tags span { font-size: 12px; color: var(--primary); background: rgba(139,92,246,.12); border: 1px solid var(--line); padding: 3px 10px; border-radius: 12px; }
.detail-meta { display: flex; gap: 16px; margin: 10px 0; color: var(--muted); font-size: 13px; flex-wrap: wrap; align-items: center; }
.detail-meta .rate { color: var(--gold); font-weight: bold; }
.detail-desc { color: var(--muted); line-height: 1.9; font-size: 14px; margin-top: 10px; background: var(--bg2); border: 1px solid var(--line); border-radius: 10px; padding: 14px 16px; }
.detail-actions { display: flex; gap: 12px; margin-top: 18px; flex-wrap: wrap; }
.btn-read { background: linear-gradient(90deg, var(--primary), var(--primary2)); color: #fff; padding: 10px 26px; border-radius: 8px; border: none; font-size: 15px; font-weight: 600; }
.btn-fav { background: transparent; color: var(--primary); border: 1px solid var(--primary); padding: 10px 22px; border-radius: 8px; font-size: 15px; }
.btn-fav:hover { background: rgba(139,92,246,.12); }

.player-box { background: #0d0b1a; border-radius: 12px; overflow: hidden; margin-bottom: 18px; border: 1px solid var(--line); }
.player-box video { width: 100%; aspect-ratio: 16/9; display: block; background: #000; }
.player-welcome { aspect-ratio: 16/9; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; color: #a098c8; text-align: center; padding: 20px; }
.player-lock { aspect-ratio: 16/9; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; background: #0d0b1a; color: #c9c3e6; }

.chapter-block { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 22px 24px; box-shadow: var(--shadow); }
.chapter-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }
.chapter-head .ct { font-size: 17px; font-weight: bold; }
.chapter-head .cs { font-size: 13px; color: var(--muted); }
.ep-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.ep-btn { min-height: 46px; padding: 10px 12px; border-radius: 10px; background: var(--bg2); border: 1px solid var(--line); color: var(--text); font-size: 14px; display: flex; align-items: center; justify-content: space-between; gap: 6px; transition: .15s; }
.ep-btn:hover { border-color: var(--primary); background: rgba(139,92,246,.12); }
.ep-btn.active { background: linear-gradient(90deg, var(--primary), var(--primary2)); border-color: transparent; color: #fff; }
.ep-btn .lock { font-size: 12px; color: var(--gold); }
.ep-btn.active .lock { color: #fff; }

/* ---------- 表单 ---------- */
.auth-box { max-width: 420px; margin: 40px auto; background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 34px; box-shadow: var(--shadow); }
.auth-box h2 { text-align: center; margin-bottom: 24px; }
.form-row { margin-bottom: 16px; }
.form-row label { display: block; font-size: 13px; color: var(--muted); margin-bottom: 6px; }
.input { width: 100%; padding: 11px 14px; border-radius: 8px; border: 1px solid var(--line); background: var(--bg2); color: var(--text); font-size: 14px; outline: none; }
.input::placeholder { color: var(--muted); }
.input:focus { border-color: var(--primary); }
.code-row { display: flex; gap: 10px; }
.code-row .input { flex: 1; }
.form-tip { font-size: 13px; color: var(--muted); text-align: center; margin-top: 14px; }
.form-tip a { color: var(--primary); }
.btn-block { width: 100%; padding: 12px; font-size: 15px; }
.error-msg { color: var(--danger); font-size: 13px; min-height: 18px; margin-bottom: 8px; }

/* ---------- 充值 ---------- */
.pkg-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 16px; }
.pkg { background: var(--card); border: 2px solid var(--line); border-radius: 12px; padding: 20px 16px; text-align: center; cursor: pointer; box-shadow: var(--shadow); }
.pkg:hover, .pkg.active { border-color: var(--primary); background: rgba(139,92,246,.12); }
.pkg .p-coins { font-size: 22px; font-weight: bold; color: var(--primary); }
.pkg .p-bonus { font-size: 12px; color: #2a9d5c; min-height: 16px; margin-top: 4px; }
.pkg .p-price { margin-top: 10px; font-size: 15px; color: var(--text); }
.wallet-bar { display: flex; gap: 24px; background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 18px 24px; margin-bottom: 24px; flex-wrap: wrap; align-items: center; box-shadow: var(--shadow); }
.wallet-bar b { color: var(--primary); font-size: 20px; }
.tab-bar { display: flex; gap: 8px; margin-bottom: 20px; }
.tab-btn { padding: 9px 22px; border-radius: 8px; border: 1px solid var(--line); background: var(--card); color: var(--muted); font-size: 15px; }
.tab-btn.active { color: #fff; background: linear-gradient(90deg, var(--primary), var(--primary2)); border-color: transparent; }

/* ---------- 表格 ---------- */
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th, .table td { padding: 11px 12px; border-bottom: 1px solid var(--line); text-align: left; }
.table th { color: var(--muted); font-weight: normal; font-size: 13px; }
.table td { color: var(--text); }
.status-paid { color: #2a9d5c; }
.status-pending { color: var(--gold); }

/* ---------- 页脚 ---------- */
.footer { border-top: 1px solid var(--line); background: var(--card); padding: 30px 20px; margin-top: auto; }
.footer-inner { max-width: 1200px; margin: 0 auto; text-align: center; color: var(--muted); font-size: 13px; line-height: 2; }
.footer-inner a { color: var(--muted); }
.footer-inner a:hover { color: var(--primary); }
.footer-links { display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; margin-bottom: 6px; }

/* ---------- 关于页 ---------- */
.about-card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 26px 30px; margin-bottom: 20px; box-shadow: var(--shadow); }
.about-card h3 { margin-bottom: 14px; font-size: 18px; color: var(--text); }
.about-card p, .about-card li { color: var(--muted); line-height: 2; font-size: 14px; }
.feat-list { list-style: none; padding: 0; }
.feat-list li { padding: 9px 0; border-bottom: 1px solid var(--line); }
.feat-list li:last-child { border-bottom: none; }
.feat-list b { color: var(--text); }
.info-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 12px; }
.info-item { background: var(--bg2); border-radius: 8px; padding: 14px 16px; font-size: 14px; border: 1px solid var(--line); }
.info-item span { color: var(--muted); display: block; font-size: 12px; margin-bottom: 4px; }

.modal-mask { position: fixed; inset: 0; background: rgba(13,8,24,.55); display: none; align-items: center; justify-content: center; z-index: 200; }
.modal-mask.show { display: flex; }
.modal { background: var(--card); border: 1px solid var(--line); border-radius: 16px; padding: 28px; width: 420px; max-width: 92vw; box-shadow: 0 20px 50px rgba(45,36,88,.25); text-align: center; }
.modal .lock-icon { width: 64px; height: 64px; margin: 0 auto 16px; border-radius: 50%; background: rgba(139,92,246,.12); display: flex; align-items: center; justify-content: center; font-size: 28px; }
.modal h3 { margin-bottom: 10px; font-size: 20px; color: var(--text); }
.modal p { color: var(--muted); font-size: 14px; line-height: 1.8; margin-bottom: 20px; }
.modal .modal-price { font-size: 26px; font-weight: bold; color: var(--primary); margin-bottom: 6px; }
.modal .modal-balance { font-size: 13px; color: var(--muted); margin-bottom: 22px; }
.modal-actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.modal-close { position: absolute; top: 16px; right: 16px; width: 30px; height: 30px; border-radius: 50%; border: none; background: var(--bg2); color: var(--muted); font-size: 18px; line-height: 1; cursor: pointer; }
.modal-close:hover { background: var(--line); color: var(--text); }
.toast { position: fixed; top: 76px; left: 50%; transform: translateX(-50%); background: var(--card); border: 1px solid var(--primary); border-radius: 8px; padding: 10px 22px; font-size: 14px; color: var(--text); z-index: 300; box-shadow: var(--shadow); }

/* ---------- Logo ---------- */
.logo { display: flex; align-items: center; gap: 8px; }
.logo-svg { width: 28px; height: 28px; flex: none; }
.logo span { font-size: 22px; font-weight: bold; background: linear-gradient(90deg, var(--primary), var(--primary2)); -webkit-background-clip: text; background-clip: text; color: transparent; white-space: nowrap; }

/* ---------- 双栏布局 ---------- */
.layout { display: flex; gap: 28px; align-items: flex-start; }
.col-main { flex: 1; min-width: 0; }
.col-side { width: 300px; flex: none; position: sticky; top: 80px; }
.rank-card, .side-box { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 18px 20px; margin-bottom: 20px; box-shadow: var(--shadow); }
.rank-head { font-weight: bold; font-size: 16px; margin-bottom: 14px; color: var(--text); }
.rank-list { list-style: none; }
.rank-list li { display: flex; align-items: center; gap: 10px; padding: 9px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
.rank-list li:last-child { border-bottom: none; }
.rk { width: 22px; height: 22px; border-radius: 6px; display: inline-flex; align-items: center; justify-content: center; font-size: 12px; font-weight: bold; flex: none; background: var(--bg2); color: var(--muted); }
.rk-1 { background: linear-gradient(135deg,#e8b84b,#c9a227); color:#fff; }
.rk-2 { background: linear-gradient(135deg,#d9c27a,#c9a227); color:#fff; }
.rk-3 { background: linear-gradient(135deg,#e8d79a,#d9c27a); color:#3a2a00; }
.rk-title { flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--text); }
.rk-title:hover { color: var(--primary); }
.rk-score { color: var(--gold); font-size: 12px; flex: none; }
.rank-more { display: block; text-align: center; margin-top: 12px; color: var(--primary); font-size: 13px; }
.side-title { font-size: 14px; font-weight: bold; margin-bottom: 12px; color: var(--text); }
.side-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.mini-tag { font-size: 12px; padding: 5px 12px; border-radius: 14px; background: var(--bg2); border: 1px solid var(--line); color: var(--muted); }
.mini-tag:hover { color:#fff; background: linear-gradient(90deg,var(--primary),var(--primary2)); border-color: transparent; }

/* ---------- 卡片增强 ---------- */
.card-cover { position: relative; }
.card-badge { position: absolute; top: 8px; left: 8px; }
.rank-no { position: absolute; top: 8px; right: 8px; width: 24px; height: 24px; border-radius: 6px; display: flex; align-items: center; justify-content: center; font-weight: bold; font-size: 13px; color:#fff; background: rgba(0,0,0,.45); }
.rank-no.rank-1 { background: linear-gradient(135deg,#e8b84b,#c9a227); }
.rank-no.rank-2 { background: linear-gradient(135deg,#d9c27a,#c9a227); }
.rank-no.rank-3 { background: linear-gradient(135deg,#e8d79a,#d9c27a); color:#3a2a00; }
.card-score { color: var(--gold) !important; }

@media (max-width: 980px) {
  .layout { flex-direction: column; }
  .col-side { width: 100%; position: static; }
  .banner-content { width: 55%; padding: 30px; }
}
/* ---------- 排行榜页 ---------- */
.rank-full { list-style: none; }
.rank-full .rf-item { display: flex; align-items: center; gap: 16px; padding: 14px; background: var(--card); border: 1px solid var(--line); border-radius: 12px; margin-bottom: 12px; box-shadow: var(--shadow); }
.rf-no { width: 30px; height: 30px; border-radius: 8px; display: flex; align-items: center; justify-content: center; font-weight: bold; font-size: 15px; flex: none; background: var(--bg2); color: var(--muted); }
.rf-cover { width: 60px; height: 80px; flex: none; }
.rf-cover img { width: 60px; height: 80px; object-fit: cover; border-radius: 6px; display: block; }
.rf-info { flex: 1; min-width: 0; }
.rf-title { font-size: 16px; font-weight: bold; color: var(--text); }
.rf-title:hover { color: var(--primary); }
.rf-meta { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin: 6px 0; font-size: 12px; color: var(--muted); }
.rf-cat { background: var(--bg2); padding: 2px 8px; border-radius: 10px; }
.rf-desc { font-size: 13px; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rf-right { text-align: right; flex: none; }
.rf-score { color: var(--gold); font-size: 17px; font-weight: bold; }
.rf-views { font-size: 12px; color: var(--muted); margin-top: 4px; }

/* ---------- 漫画阅读器 ---------- */
.reader { background: #0d0b1a; border-radius: 12px; overflow: hidden; }
.reader-bar { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 16px; background: #16122b; color: #f0ecff; flex-wrap: wrap; }
.reader-pages { padding: 16px; display: flex; flex-direction: column; gap: 10px; align-items: center; background: #0d0b1a; }
.reader-pages img { max-width: 100%; border-radius: 4px; }

@media (max-width: 640px) {
  .nav-links { display: none; }
  .banner-content { position: relative; width: 100%; padding: 26px 22px; background: linear-gradient(180deg, rgba(13,8,24,.9), rgba(13,8,24,.6)); }
  .banner img.banner-img { display: block; width: 100%; height: auto; }
  .banner-bg { display: none; }
  .banner h1 { font-size: 24px; }
  .detail-cover { width: 140px; }
  .rf-cover, .rf-cover img { width: 44px; height: 60px; }
  .rf-desc { display: none; }
  .ep-list { grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); }
}