/* 万象棋谱 - 全局样式 暗色游戏风 */
:root {
  --bg: #0d1117;
  --bg2: #161b22;
  --bg3: #1c2330;
  --gold: #e8b339;
  --gold-dim: #b8892a;
  --blue: #58a6ff;
  --green: #3fb950;
  --red: #f85149;
  --text: #e6edf3;
  --text-dim: #8b949e;
  --border: #2d333b;
  --card-radius: 12px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  color: var(--text);
  font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
  line-height: 1.7;
  font-size: 16px;
}
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--gold); }
img { max-width: 100%; }

/* ===== 顶部导航 ===== */
.navbar {
  position: sticky; top: 0; z-index: 100;
  background: rgba(13,17,23,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.navbar-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 20px; height: 60px;
}
.logo {
  font-size: 22px; font-weight: 800; color: var(--gold);
  display: flex; align-items: center; gap: 8px;
}
.logo small { font-size: 12px; color: var(--text-dim); font-weight: 400; }
.nav-links { display: flex; gap: 2px; list-style: none; flex-wrap: nowrap; }
.nav-links a {
  color: var(--text); padding: 8px 10px; border-radius: 8px;
  font-size: 13.5px; transition: all .2s; white-space: nowrap;
}
.logo { white-space: nowrap; }
.logo small { white-space: nowrap; }
.nav-links a:hover, .nav-links a.active {
  background: var(--bg3); color: var(--gold);
}
.menu-toggle {
  display: none; background: none; border: 1px solid var(--border);
  color: var(--text); font-size: 20px; padding: 6px 12px;
  border-radius: 8px; cursor: pointer;
}

/* ===== 广告位占位 ===== */
.ad-slot {
  max-width: 1200px; margin: 20px auto; padding: 0 20px;
}
.ad-slot-inner {
  border: 1px dashed var(--border); border-radius: var(--card-radius);
  padding: 18px; text-align: center; color: var(--text-dim);
  font-size: 13px; background: var(--bg2);
}

/* ===== 容器 ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 24px 20px 60px; }

/* ===== Hero ===== */
.hero {
  text-align: center; padding: 60px 20px 40px;
  background: radial-gradient(ellipse at 50% 0%, rgba(232,179,57,.12), transparent 65%);
}
.hero h1 { font-size: 40px; font-weight: 900; letter-spacing: 2px; }
.hero h1 .gold { color: var(--gold); }
.hero p { color: var(--text-dim); margin-top: 14px; font-size: 17px; }
.hero .badges { margin-top: 20px; display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.badge {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 999px; padding: 5px 14px; font-size: 13px; color: var(--text-dim);
}
.badge b { color: var(--gold); }

/* ===== 兑换码滚动条 ===== */
.code-banner {
  background: linear-gradient(90deg, #3a2c0d, #5a4517, #3a2c0d);
  border: 1px solid var(--gold-dim); border-radius: var(--card-radius);
  padding: 14px 20px; display: flex; align-items: center; gap: 14px;
  flex-wrap: wrap; margin: 20px 0;
}
.code-banner .label { color: var(--gold); font-weight: 700; white-space: nowrap; }
.code-pill {
  background: rgba(0,0,0,.35); border: 1px solid var(--gold-dim);
  color: #ffd977; border-radius: 8px; padding: 4px 12px;
  font-family: monospace; font-size: 14px; cursor: pointer; transition: all .2s;
}
.code-pill:hover { background: rgba(232,179,57,.2); transform: translateY(-1px); }

/* ===== 区块标题 ===== */
.section { margin-top: 44px; }
.section-title {
  display: flex; align-items: baseline; gap: 12px;
  border-left: 4px solid var(--gold); padding-left: 12px; margin-bottom: 18px;
}
.section-title h2 { font-size: 24px; font-weight: 800; }
.section-title .more { font-size: 13px; color: var(--text-dim); }

/* ===== 卡片网格 ===== */
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 16px; }
.card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--card-radius); padding: 20px;
  transition: all .2s; display: block; color: var(--text);
}
.card:hover { border-color: var(--gold-dim); transform: translateY(-3px); box-shadow: 0 8px 24px rgba(0,0,0,.35); }
.card .tag {
  display: inline-block; font-size: 12px; padding: 2px 10px;
  border-radius: 999px; margin-bottom: 10px; font-weight: 700;
}
.tag-t0 { background: rgba(248,81,73,.15); color: var(--red); border: 1px solid rgba(248,81,73,.4); }
.tag-t1 { background: rgba(232,179,57,.12); color: var(--gold); border: 1px solid rgba(232,179,57,.4); }
.tag-new { background: rgba(63,185,80,.12); color: var(--green); border: 1px solid rgba(63,185,80,.4); }
.tag-news { background: rgba(88,166,255,.12); color: var(--blue); border: 1px solid rgba(88,166,255,.4); }
.card h3 { font-size: 18px; margin-bottom: 8px; }
.card p { color: var(--text-dim); font-size: 14px; }
.card .meta { margin-top: 12px; font-size: 12px; color: var(--text-dim); display: flex; gap: 12px; flex-wrap: wrap; }

/* ===== 攻略详情块 ===== */
.guide-block {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--card-radius); padding: 24px; margin-bottom: 24px;
}
.guide-block h2 { color: var(--gold); font-size: 22px; margin-bottom: 6px; }
.guide-block .sub { color: var(--text-dim); font-size: 14px; margin-bottom: 16px; }
.guide-block h4 {
  color: var(--blue); margin: 18px 0 8px; font-size: 16px;
  display: flex; align-items: center; gap: 6px;
}
.guide-block ul { padding-left: 22px; color: var(--text); }
.guide-block li { margin-bottom: 6px; }
.kv {
  display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0;
}
.kv span {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: 6px; padding: 3px 10px; font-size: 13px;
}
.kv span b { color: var(--gold); font-weight: 600; }

/* ===== 棋手卡 ===== */
.qs-card { text-align: left; }
.qs-head { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.qs-avatar {
  width: 52px; height: 52px; border-radius: 12px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; font-weight: 900; color: #0d1117;
  background: linear-gradient(135deg, var(--gold), #f5d078);
}
.qs-head h3 { font-size: 18px; }
.qs-head .role { font-size: 12px; color: var(--text-dim); }

/* ===== 表格 ===== */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); }
th { color: var(--gold); background: var(--bg3); white-space: nowrap; }
tr:hover td { background: rgba(255,255,255,.02); }

/* ===== 时间线 ===== */
.timeline { border-left: 2px solid var(--border); padding-left: 24px; margin-left: 8px; }
.tl-item { position: relative; margin-bottom: 28px; }
.tl-item::before {
  content: ""; position: absolute; left: -31px; top: 6px;
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--gold); border: 2px solid var(--bg);
}
.tl-item .date { color: var(--gold); font-weight: 700; font-size: 14px; }
.tl-item h3 { font-size: 18px; margin: 4px 0 6px; }
.tl-item p { color: var(--text-dim); font-size: 14px; }

/* ===== 兑换码大卡片 ===== */
.code-big {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--card-radius); padding: 20px; margin-bottom: 14px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; flex-wrap: wrap;
}
.code-big .code-text {
  font-family: monospace; font-size: 20px; font-weight: 700; color: #ffd977;
}
.code-big .reward { color: var(--text-dim); font-size: 14px; margin-top: 4px; }
.copy-btn {
  background: var(--gold); color: #0d1117; border: none; font-weight: 700;
  padding: 10px 22px; border-radius: 8px; cursor: pointer; font-size: 14px;
  transition: all .2s; white-space: nowrap;
}
.copy-btn:hover { background: #f5d078; }

/* ===== 下载按钮 ===== */
.dl-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; }
.dl-card {
  background: var(--bg2); border: 1px solid var(--border); border-radius: var(--card-radius);
  padding: 20px; text-align: center; transition: all .2s; color: var(--text); display: block;
}
.dl-card:hover { border-color: var(--gold); transform: translateY(-2px); }
.dl-card .icon { font-size: 34px; }
.dl-card h3 { margin: 8px 0 4px; font-size: 16px; }
.dl-card p { font-size: 13px; color: var(--text-dim); }

/* ===== 提示框 ===== */
.notice {
  border-radius: var(--card-radius); padding: 16px 20px; margin: 20px 0;
  font-size: 14px; line-height: 1.8;
}
.notice-warn { background: rgba(232,179,57,.08); border: 1px solid rgba(232,179,57,.35); }
.notice-info { background: rgba(88,166,255,.08); border: 1px solid rgba(88,166,255,.35); }

/* ===== 页脚 ===== */
.footer {
  border-top: 1px solid var(--border); margin-top: 60px;
  padding: 32px 20px; text-align: center; color: var(--text-dim); font-size: 13px;
}
.footer a { color: var(--text-dim); }
.footer a:hover { color: var(--gold); }

/* ===== 返回顶部 ===== */
.to-top {
  position: fixed; right: 24px; bottom: 24px; z-index: 99;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--gold); color: #0d1117; border: none;
  font-size: 20px; cursor: pointer; display: none;
  box-shadow: 0 4px 12px rgba(0,0,0,.4);
}

/* ===== 移动端 ===== */
@media (max-width: 768px) {
  .hero h1 { font-size: 28px; }
  .menu-toggle { display: block; }
  .nav-links {
    display: none; position: absolute; top: 60px; left: 0; right: 0;
    flex-direction: column; background: var(--bg2);
    border-bottom: 1px solid var(--border); padding: 10px;
  }
  .nav-links.open { display: flex; }
  .grid { grid-template-columns: 1fr; }
  .code-big .code-text { font-size: 16px; }
}


/* ---- 交互增强 ---- */
.expandable { transition: transform .15s ease, border-color .15s ease; cursor: default; }
.expandable:hover { border-color: var(--gold); transform: translateY(-2px); }
.expandable .qs-head:hover h3 { color: var(--gold); }
.hero-detail { animation: slideDown .2s ease; }
@keyframes slideDown { from { opacity: 0; transform: translateY(-6px); } to { opacity: 1; transform: none; } }
.hero-card img { pointer-events: none; }


/* ---- 移动端适配修复（2026-09-29）---- */
/* 筛选标签不拆字、单行不折行 */
.filter-bar span { white-space: nowrap; flex-shrink: 0; }
/* 卡片属性行不拆字 */
.hero-card .role, .hero-card .meta span { white-space: nowrap; }
/* 卡片对比度提升 */
.talent-card, .equip-card, .hero-card { border: 1px solid rgba(232,179,57,.25); }
.expandable:hover { border-color: var(--gold); box-shadow: 0 0 12px rgba(232,179,57,.15); }
/* 筛选标签选中态更醒目 */
.filter-bar span.on, .filter-bar span[style*="border-color: var(--gold)"] { background: rgba(232,179,57,.12); border-color: var(--gold) !important; color: var(--gold) !important; font-weight: 600; }
/* 手机端 hero 区标题不溢出 */
@media (max-width: 480px) {
  .hero-content h1 { font-size: 22px; }
  .hero-content p { font-size: 13px; }
  .nav-logo { font-size: 16px; }
}

/* ---- 搜索框 ---- */
.search-bar { margin: 12px 0; }
.search-bar input {
  width: 100%;
  padding: 12px 16px;
  font-size: 15px;
  color: var(--text);
  background: rgba(255,255,255,.06);
  border: 1px solid var(--line);
  border-radius: 10px;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
}
.search-bar input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(232,179,57,.12);
}
.search-bar input::placeholder { color: var(--text-dim); }

/* ---- 移动端紧凑化（2026-09-29 第二轮：一屏从3卡→6卡）---- */
@media (max-width: 768px) {
  .container { padding: 12px 12px 40px; }
  .grid { gap: 10px; }
  .card { padding: 12px 14px; border-radius: 10px; }
  /* 卡片头部紧凑 */
  .qs-head { gap: 10px; margin-bottom: 0; }
  .qs-avatar { width: 40px; height: 40px; border-radius: 8px; font-size: 17px; }
  .qs-head h3 { font-size: 16px; }
  .card .meta { margin-top: 6px; font-size: 11px; gap: 8px; }
  .hero-detail { margin-top: 10px; }
  /* 标题区紧凑 */
  .section-title { margin-bottom: 10px; }
  .section-title h2 { font-size: 18px; }
  .section-title .more { font-size: 11px; }
  /* 搜索框紧凑 */
  .search-bar { margin: 8px 0; }
  .search-bar input { padding: 9px 12px; font-size: 14px; border-radius: 8px; }
  /* 筛选标签紧凑 */
  .kv { gap: 6px; margin: 8px 0; }
  .kv span, .filter-bar span { font-size: 12px !important; padding: 2px 8px !important; }
  /* 广告位占位不顶格 */
  .ad-slot { margin: 8px 0; }
  /* 攻略块紧凑 */
  .guide-block { padding: 16px; }
  /* 通知条紧凑 */
  .notice { padding: 10px 12px; font-size: 12px; }
}

/* ---- 移动端左侧抽屉导航（2026-09-29 人体工学改版）---- */
@media (max-width: 768px) {
  /* ☰ 按钮挪到最左 */
  .menu-toggle { order: -1; margin-right: 12px; padding: 5px 10px; font-size: 18px; }
  .navbar-inner { padding: 0 12px; justify-content: flex-start; }
  /* 导航变左侧抽屉：默认藏在屏幕左缘外 */
  .nav-links {
    display: flex;
    position: fixed; top: 0; left: 0; bottom: 0; right: auto;
    width: 70%; max-width: 280px;
    flex-direction: column; gap: 4px;
    background: var(--bg2);
    border-right: 1px solid var(--border); border-bottom: none;
    padding: 18px 12px;
    transform: translateX(-102%);
    transition: transform .25s ease;
    z-index: 120;
    box-shadow: 4px 0 24px rgba(0,0,0,.4);
  }
  .nav-links.open { transform: none; }
  /* 抽屉头部站名 */
  .nav-links::before {
    content: '♟️ 万象棋谱'; color: var(--gold); font-weight: 800; font-size: 17px;
    padding: 6px 14px 14px; border-bottom: 1px solid var(--border); margin-bottom: 8px;
  }
  .nav-links a { padding: 12px 14px; font-size: 15px; }
  /* 半透明遮罩：点空白处关抽屉 */
  .nav-mask {
    position: fixed; inset: 0; background: rgba(0,0,0,.55);
    z-index: 110; opacity: 0; pointer-events: none; transition: opacity .25s;
  }
  .nav-mask.show { opacity: 1; pointer-events: auto; }
}
@media (min-width: 769px) {
  .nav-mask { display: none; }
}

/* ===== 新闻图文增强 ===== */
.tl-cover-wrap{width:100%;aspect-ratio:16/9;border-radius:10px;margin:8px 0 12px;overflow:hidden;border:1px solid rgba(255,215,0,.15);background:linear-gradient(135deg,#1a2233,#0d1117);}
.tl-cover{width:100%;height:100%;object-fit:cover;object-position:center top;display:block;}
.card-news{display:flex;flex-direction:column;overflow:hidden;padding:0;}
.card-news .card-cover{width:100%;height:150px;object-fit:cover;object-position:center top;display:block;}
.card-news .card-body{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1;}

/* ===== 英雄 infobox + tabs ===== */
.hero-infobox{display:grid;grid-template-columns:140px 1fr;gap:12px;margin-bottom:12px;}
.hero-visual{border-radius:10px;overflow:hidden;border:1px solid rgba(255,215,0,.25);aspect-ratio:3/4;background:#1a1f2a;}
.hero-visual img{width:100%;height:100%;object-fit:cover;display:block;}
.hero-infostats{display:grid;grid-template-columns:1fr 1fr;gap:6px;align-content:start;}
.stat-row{display:flex;justify-content:space-between;align-items:center;background:rgba(255,215,0,.06);border:1px solid rgba(255,215,0,.12);border-radius:8px;padding:5px 10px;font-size:12px;}
.stat-row span{color:var(--text-dim);}
.stat-row b{color:var(--text);}
.hero-tabs{display:flex;gap:6px;margin-bottom:10px;border-bottom:1px solid rgba(255,215,0,.15);padding-bottom:8px;}
.htab{background:rgba(255,215,0,.08);border:1px solid rgba(255,215,0,.2);color:var(--text-dim);font-size:12px;padding:5px 14px;border-radius:14px;cursor:pointer;transition:all .2s;}
.htab:hover{color:var(--gold);}
.htab.active{background:var(--gold);color:#1a1405;font-weight:700;}
@media(max-width:720px){.hero-infobox{grid-template-columns:100px 1fr;}}

/* ===== 图片加载体验（防裂图）===== */
.qs-avatar img{background:linear-gradient(135deg,var(--gold),#f5d078);}
.tl-cover{background:linear-gradient(135deg,#1a2233,#0d1117);}
.card-cover{background:linear-gradient(135deg,#1a2233,#0d1117);}

/* ===== 棋手详情增强 ===== */
.qs-portrait{border-radius:12px;overflow:hidden;background:linear-gradient(135deg,#1a2233,#0d1117);margin:6px 0 10px;}
.qs-portrait img{width:100%;display:block;}
.qs-quote{margin:10px 0;padding:10px 14px;border-left:3px solid var(--gold);background:rgba(255,200,90,.06);border-radius:0 8px 8px 0;font-style:italic;color:var(--text);}
.qs-quote footer{margin-top:6px;font-size:12px;color:var(--text-dim);font-style:normal;}
.qs-hero-data{margin-top:10px;padding:10px 12px;border:1px solid var(--border);border-radius:10px;background:var(--bg2);}
.qs-hd-title{font-size:12px;color:var(--gold);font-weight:700;margin-bottom:6px;}
.qs-hero-data div:not(.qs-hd-title){display:flex;gap:8px;font-size:13px;padding:3px 0;}
.qs-hero-data b{color:var(--gold);min-width:34px;}


/* W4 一句话答案块 */
.guide-block .answer { background: #f6f9f1; border-left: 4px solid #7cb342; padding: 10px 14px; border-radius: 0 8px 8px 0; font-size: 15px; color: #33691e; margin: 10px 0 16px; line-height: 1.7; }

.logic-svg { background: #fff; border-radius: 10px; padding: 8px; margin-bottom: 12px; box-shadow: 0 1px 4px rgba(20,30,60,.06); }


/* ===== 官方视频嵌入（点击加载B站播放器） ===== */
.video-wrap{position:relative;max-width:720px;margin:14px auto;border-radius:12px;overflow:hidden;box-shadow:0 4px 18px rgba(20,30,60,.16);background:#0c1526;}
.video-thumb{position:relative;padding-top:56.25%;cursor:pointer;background-size:cover;background-position:center;}
.play-btn{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:62px;height:62px;border-radius:50%;background:rgba(232,161,60,.94);color:#fff;font-size:25px;display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 8px rgba(232,161,60,.22);}
.v-src{position:absolute;left:10px;bottom:8px;background:rgba(0,0,0,.55);color:#fff;font-size:12px;padding:2px 10px;border-radius:10px;}
.video-frame{position:relative;padding-top:56.25%;}
.video-frame iframe{position:absolute;inset:0;width:100%;height:100%;border:0;}
.v-cap{font-size:12.5px;color:#8a97b5;text-align:center;margin:8px 0 0;}

/* ===== 阵容核心卡面缩略行 ===== */
.lineup-thumbs{display:flex;gap:8px;margin:0 0 12px;}
.lineup-thumb{width:74px;height:96px;border-radius:8px;object-fit:cover;border:2px solid #e8b34b33;box-shadow:0 2px 6px rgba(20,30,60,.12);}


/* 阵容数据来源与置信度标注 */
.guide-src{background:#f4f7fa;border-left:3px solid #7a95ab;padding:8px 14px;border-radius:0 8px 8px 0;font-size:13px;color:#4a5c6e;margin:10px 0;line-height:1.8}

/* ===== P2-5 文末内链群 ===== */
.xlink-box{margin:16px 0;padding:12px 16px;background:#f6f9fc;border:1px solid #e3ecf3;border-radius:12px;}
.xlink-box h4{margin:0 0 8px;font-size:14px;color:#41566e;}
.xlink-row{display:flex;flex-wrap:wrap;gap:8px;}
.xp-link{display:inline-block;padding:5px 12px;background:#fff;border:1px solid #d8e4ee;border-radius:16px;font-size:13px;color:#1a5fb4;text-decoration:none;transition:.15s;}
.xp-link:hover{background:#1a5fb4;color:#fff;border-color:#1a5fb4;}

/* ===== P3-6 FAQ尾节 ===== */
.faq-box{margin:16px 0;padding:4px 16px 12px;background:#fffdf5;border:1px solid #f0e6c8;border-radius:12px;}
.faq-box h4{font-size:15px;color:#8a6d1a;margin:12px 0 4px;}
.faq-item{padding:9px 0;border-bottom:1px dashed #efe3bd;}
.faq-item:last-child{border-bottom:0;}
.faq-q{font-weight:700;font-size:14px;color:#5c4a12;margin-bottom:4px;}
.faq-a{font-size:13.5px;color:#5a5245;line-height:1.75;}

/* ===== P3-7 用户评分组件 ===== */
.user-rate{margin:18px 0;padding:14px 16px;background:#fff;border:1px solid #e6ecf3;border-radius:12px;box-shadow:0 1px 4px rgba(20,30,60,.05);}
.user-rate h4{margin:0 0 8px;font-size:15px;color:#223;}
.ur-stars{display:inline-flex;gap:4px;font-size:26px;cursor:pointer;user-select:none;}
.ur-star{color:#d6dde8;transition:transform .12s,color .12s;}
.ur-star.on{color:#e8a13c;}
.ur-star:hover{transform:scale(1.18);}
.ur-msg{margin-left:12px;font-size:13px;color:#7a8aa5;}
.ur-avg{margin-top:6px;font-size:12.5px;color:#8a97b5;}