/* ============================================
   余响 Encore v0.4 · 舞台灯光设计系统
   设计语言：明暗双模 + 聚光灯光影 + 暖金强调
   ============================================ */
:root{
  /* 基底 */
  --bg:#faf8f4;
  --bg-2:#f3efe7;
  --surface:#ffffff;
  --surface-2:#f7f4ec;
  --ink:#221c30;
  --ink-soft:#6e6880;
  --ink-mute:#9b95a9;

  /* 品牌强调 */
  --gold:#c8933a;
  --gold-soft:#f2e3c4;
  --neon:#e84393;
  --neon-2:#7c5cff;
  --teal:#2fb9a4;

  --border:rgba(34,28,48,.10);
  --border-strong:rgba(34,28,48,.16);
  --shadow-sm:0 2px 8px -2px rgba(34,28,48,.08);
  --shadow:0 16px 40px -18px rgba(34,28,48,.18);
  --shadow-lg:0 30px 70px -28px rgba(34,28,48,.30);

  --serif:'Cormorant Garamond','Noto Serif SC',serif;
  --cn-serif:'Noto Serif SC',serif;
  --sans:'Noto Sans SC',-apple-system,sans-serif;
  --mono:'JetBrains Mono',monospace;

  --theme-main:#7c5cff;
  --theme-accent:#c8933a;
  --radius:16px;
}

/* ============ 暗色主题 ============ */
html.dark{
  --bg:#13131f;
  --bg-2:#1c1c2e;
  --surface:#21212f;
  --surface-2:#2a2a3c;
  --ink:#e8e6f0;
  --ink-soft:#a8a4b8;
  --ink-mute:#6e6880;

  --gold:#e8b855;
  --gold-soft:#3a3220;
  --neon:#ff6bb5;
  --neon-2:#9d7cff;
  --teal:#3dd9c0;

  --border:rgba(255,255,255,.10);
  --border-strong:rgba(255,255,255,.18);
  --shadow-sm:0 2px 8px -2px rgba(0,0,0,.30);
  --shadow:0 16px 40px -18px rgba(0,0,0,.50);
  --shadow-lg:0 30px 70px -28px rgba(0,0,0,.60);
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  background:var(--bg);
  color:var(--ink);
  min-height:100vh;
  overflow-x:hidden;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
/* 聚光灯氛围：顶部一束暖光洒下 */
body::before{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:0;
  background:
    radial-gradient(1100px 700px at 50% -18%,rgba(200,147,58,.16),transparent 62%),
    radial-gradient(900px 600px at 8% 0%,rgba(124,92,255,.06),transparent 55%),
    radial-gradient(900px 600px at 96% 6%,rgba(232,67,147,.05),transparent 55%);
}
html.dark body::before{
  background:
    radial-gradient(1100px 700px at 50% -18%,rgba(232,184,85,.10),transparent 62%),
    radial-gradient(900px 600px at 8% 0%,rgba(157,124,255,.08),transparent 55%),
    radial-gradient(900px 600px at 96% 6%,rgba(255,107,181,.06),transparent 55%);
}
body::after{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:0;opacity:.4;
  background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.25'/%3E%3C/svg%3E");
}
html.dark body::after{opacity:.25}
.wrap{position:relative;z-index:1;max-width:1180px;margin:0 auto;padding:0 24px}

/* ============ 顶部导航 ============ */
header{
  position:sticky;top:0;z-index:50;
  backdrop-filter:blur(16px) saturate(1.5);
  background:rgba(250,248,244,.82);
  border-bottom:1px solid var(--border);
}
html.dark header{background:rgba(19,19,31,.85)}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.logo{
  display:flex;align-items:center;gap:10px;
  font-family:var(--serif);font-weight:700;font-size:22px;
  letter-spacing:.5px;color:var(--ink);text-decoration:none;
}
.logo-en{font-family:var(--serif);font-style:italic;font-weight:500;font-size:15px;color:var(--ink-mute)}
.logo .dot{
  width:10px;height:10px;border-radius:50%;
  background:var(--gold);box-shadow:0 0 0 4px rgba(200,147,58,.18),0 0 16px var(--gold);
  animation:pulse 2.4s ease-in-out infinite;
}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.55;transform:scale(.82)}}
.nav-links{display:flex;gap:26px;list-style:none;font-size:14px}
.nav-links a{
  color:var(--ink-soft);text-decoration:none;
  transition:color .2s;position:relative;padding:4px 0;
}
.nav-links a:hover{color:var(--ink)}
.nav-links a.active{color:var(--ink);font-weight:600}
.nav-links a.active::after{
  content:'';position:absolute;left:0;right:0;bottom:-2px;height:2px;
  border-radius:2px;background:linear-gradient(90deg,var(--gold),var(--neon-2));
}
.member-btn{
  font-family:var(--sans);font-size:13px;font-weight:600;
  color:#fff;background:linear-gradient(100deg,var(--gold),var(--neon-2));
  border:none;padding:9px 20px;border-radius:999px;cursor:pointer;
  letter-spacing:.3px;transition:transform .2s,box-shadow .2s;
  box-shadow:0 6px 18px -8px rgba(200,147,58,.7);
}
.member-btn:hover{transform:translateY(-1px);box-shadow:0 10px 24px -8px rgba(200,147,58,.8)}

/* ============ Hero ============ */
.hero{
  padding:88px 0 56px;
  display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;
}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--mono);font-size:11px;letter-spacing:2px;
  text-transform:uppercase;color:var(--gold);margin-bottom:22px;
}
.hero-eyebrow::before{content:'';width:26px;height:1px;background:var(--gold)}
.hero h1{
  font-family:var(--cn-serif);font-weight:900;
  font-size:clamp(40px,6vw,68px);line-height:1.08;
  letter-spacing:-1px;margin-bottom:24px;color:var(--ink);
}
.hero h1 .accent{
  font-family:var(--serif);font-style:italic;font-weight:600;
  background:linear-gradient(100deg,var(--gold),var(--neon-2));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero p.lead{font-size:16px;color:var(--ink-soft);max-width:500px;margin-bottom:36px}
.hero-stats{display:flex;gap:34px;flex-wrap:wrap}
.stat{position:relative;padding-left:14px}
.stat::before{content:'';position:absolute;left:0;top:6px;bottom:6px;width:3px;border-radius:2px;background:linear-gradient(180deg,var(--gold),var(--neon-2))}
.stat .num{font-family:var(--serif);font-weight:700;font-size:38px;color:var(--ink);line-height:1}
.stat .num .unit{font-size:14px;color:var(--ink-mute);margin-left:4px}
.stat .label{font-size:12px;color:var(--ink-mute);margin-top:6px;letter-spacing:.5px}

/* 票卡 */
.ticket{position:relative;perspective:1000px}
.ticket-card{
  position:relative;background:var(--surface);
  border:1px solid var(--border);border-radius:20px;padding:34px 30px;
  box-shadow:var(--shadow-lg);transform:rotate(2.5deg);
  animation:floatTicket 6s ease-in-out infinite;
  overflow:hidden;
}
.ticket-card::before{
  content:'';position:absolute;left:0;right:0;top:62%;height:1px;
  background-image:linear-gradient(90deg,var(--border-strong) 50%,transparent 50%);
  background-size:12px 1px;
}
.ticket-card::after{
  content:'';position:absolute;top:58%;left:-13px;width:26px;height:26px;border-radius:50%;
  background:var(--bg);box-shadow:inset 0 0 0 1px var(--border-strong);
}
.ticket-stub{
  position:absolute;top:58%;right:-13px;width:26px;height:26px;border-radius:50%;
  background:var(--bg);box-shadow:inset 0 0 0 1px var(--border-strong);
}
@keyframes floatTicket{0%,100%{transform:rotate(2.5deg) translateY(0)}50%{transform:rotate(2.5deg) translateY(-10px)}}
.t-artist{
  font-family:var(--cn-serif);font-weight:900;font-size:30px;margin-bottom:6px;
  background:linear-gradient(100deg,var(--neon),var(--gold));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.t-tour{font-family:var(--serif);font-style:italic;font-size:15px;color:var(--ink-soft);margin-bottom:22px}
.t-venue{font-size:13px;color:var(--ink-mute);margin-bottom:4px}
.t-venue strong{color:var(--ink);font-weight:600}
.t-row{
  display:flex;justify-content:space-between;
  font-family:var(--mono);font-size:12px;color:var(--ink-soft);
  margin-top:18px;padding-top:18px;border-top:1px dashed var(--border-strong);
}
.t-stamp{
  position:absolute;top:20px;right:24px;font-family:var(--mono);font-size:10px;
  letter-spacing:1px;color:var(--gold);border:1px solid var(--gold);
  border-radius:4px;padding:3px 8px;opacity:.9;transform:rotate(8deg);
}

/* ============ Section 通用 ============ */
section{padding:72px 0;position:relative}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:40px;flex-wrap:wrap;gap:16px}
.sec-head .tag{
  font-family:var(--mono);font-size:11px;letter-spacing:2px;
  color:var(--neon);text-transform:uppercase;margin-bottom:10px;
}
.sec-head h2{font-family:var(--cn-serif);font-weight:700;font-size:clamp(28px,4vw,40px);letter-spacing:-.5px;color:var(--ink)}
.sec-head h2 em{font-family:var(--serif);font-style:italic;font-weight:600;color:var(--gold)}
.sec-head p{color:var(--ink-soft);font-size:14px;max-width:440px;margin-top:8px}

/* ============ 场馆地图 ============ */
.map-layout{display:grid;grid-template-columns:280px 1fr;gap:28px}
.province-list{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:8px;max-height:580px;overflow-y:auto;
  box-shadow:var(--shadow-sm);
}
.province-list::-webkit-scrollbar{width:6px}
.province-list::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:3px}
.prov{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 16px;border-radius:12px;cursor:pointer;
  transition:background .2s,transform .15s;border-bottom:1px solid var(--border);
}
.prov:last-child{border-bottom:none}
.prov:hover{background:var(--surface-2);transform:translateX(2px)}
.prov.active{
  background:linear-gradient(100deg,var(--gold-soft),rgba(124,92,255,.10));
  border:1px solid rgba(200,147,58,.4);
}
.prov-name{font-size:14px;font-weight:600;display:flex;align-items:center;gap:10px}
.prov-name .pin{width:8px;height:8px;border-radius:50%;background:var(--ink-mute);transition:all .2s}
.prov.lit .pin{background:var(--gold);box-shadow:0 0 8px var(--gold)}
.prov-count{font-family:var(--mono);font-size:11px;color:var(--ink-mute)}
.prov.lit .prov-count{color:var(--gold);font-weight:600}

.map-canvas{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:36px;min-height:580px;
  position:relative;overflow:hidden;box-shadow:var(--shadow-sm);
}
.map-canvas::before{
  content:'';position:absolute;inset:0;
  background:radial-gradient(circle at 30% 20%,rgba(200,147,58,.08),transparent 55%);
  pointer-events:none;
}
.map-prov-title{display:flex;align-items:baseline;gap:14px;margin-bottom:6px}
.map-prov-title h3{font-family:var(--cn-serif);font-size:26px;font-weight:700}
.map-prov-title .lit-badge{
  font-family:var(--mono);font-size:11px;color:var(--gold);
  border:1px solid var(--gold);padding:3px 10px;border-radius:999px;
  background:var(--gold-soft);
}
.map-prov-sub{color:var(--ink-mute);font-size:13px;margin-bottom:28px}

.venue-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:18px;position:relative}
.venue-card{
  background:var(--bg-2);border:1px solid var(--border);border-radius:14px;
  padding:14px;cursor:pointer;transition:all .25s;position:relative;overflow:hidden;
}
.venue-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow)}
.venue-card.lit{
  background:linear-gradient(160deg,var(--gold-soft),rgba(124,92,255,.08));
  border-color:rgba(200,147,58,.55);
}
.venue-art{
  height:120px;border-radius:10px;margin-bottom:12px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(160deg,var(--surface-2),var(--bg-2));
  position:relative;overflow:hidden;
}
.venue-art img{width:100%;height:100%;object-fit:cover;border-radius:10px;transition:transform .4s,filter .4s}
.venue-card:hover .venue-art img{transform:scale(1.06)}
.venue-art img.unlit{filter:brightness(.7) saturate(.5)}
.venue-card:hover .venue-art img.unlit{filter:brightness(.9) saturate(.7)}
.venue-art svg{width:70%;height:70%}
.venue-card.lit .venue-art{background:linear-gradient(160deg,rgba(200,147,58,.22),rgba(124,92,255,.12))}
.venue-card.lit .venue-art::after{
  content:'已点亮';position:absolute;top:8px;right:8px;
  font-size:9px;font-family:var(--mono);color:#fff;
  background:linear-gradient(100deg,var(--gold),var(--neon-2));
  padding:2px 8px;border-radius:4px;z-index:2;box-shadow:0 2px 8px -2px rgba(200,147,58,.6);
}
.venue-name{font-size:13px;font-weight:600;margin-bottom:2px}
.venue-alias{font-size:11px;color:var(--ink-mute);font-family:var(--mono);margin-bottom:6px}
.venue-meta{font-size:10px;color:var(--ink-mute)}
.venue-card:not(.lit){opacity:.82}
.venue-card:not(.lit):hover{opacity:1}
.venue-card .lit-info{font-size:10px;color:var(--neon-2);font-family:var(--mono);margin-top:6px;font-weight:600}

/* ============ 中国省份地图 ============ */
#chinaMap{margin-bottom:28px}
.china-map-wrap{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:30px 34px;
  box-shadow:var(--shadow-sm);position:relative;overflow:hidden;
}
.china-map-wrap::before{
  content:'';position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(700px 320px at 50% -10%,rgba(200,147,58,.12),transparent 65%);
}
.china-map-head{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;margin-bottom:18px;position:relative;flex-wrap:wrap}
.china-map-head .tag{font-family:var(--mono);font-size:11px;letter-spacing:2px;color:var(--neon);text-transform:uppercase;margin-bottom:6px}
.china-map-head h3{font-family:var(--cn-serif);font-size:24px;font-weight:700;letter-spacing:-.3px}
.china-map-head h3 em{font-family:var(--serif);font-style:italic;font-weight:600;color:var(--gold)}
.cmp-stats{font-family:var(--mono);font-size:12px;color:var(--gold);border:1px solid var(--gold);background:var(--gold-soft);padding:5px 14px;border-radius:999px;white-space:nowrap}
.china-map-stage{position:relative}
.china-svg{display:block;width:100%;height:auto;max-height:540px;margin:0 auto}
.cmp-prov{
  fill:rgba(34,28,48,.12);
  stroke:rgba(34,28,48,.24);stroke-width:1;stroke-linejoin:round;
  transition:fill .35s ease,stroke .35s ease,filter .35s ease;
}
.cmp-prov.no-venues{fill:rgba(34,28,48,.05);stroke:rgba(34,28,48,.16);stroke-dasharray:3 2.5}
.cmp-prov.has-venues{cursor:pointer}
.cmp-prov.has-venues:hover{fill:rgba(124,92,255,.20);stroke:var(--neon-2);stroke-width:1.4}
.cmp-prov.sel{stroke:var(--neon-2);stroke-width:2}
.cmp-prov.lit{
  fill:url(#cmpGoldGrad);
  stroke:var(--gold);stroke-width:1.3;
  filter:drop-shadow(0 1px 4px rgba(200,147,58,.55));
  animation:cmpGlow 2.8s ease-in-out infinite;
}
.cmp-prov.lit:hover{filter:drop-shadow(0 2px 8px rgba(200,147,58,.8))}
@keyframes cmpGlow{0%,100%{filter:drop-shadow(0 1px 4px rgba(200,147,58,.45))}50%{filter:drop-shadow(0 2px 9px rgba(200,147,58,.75))}}
.cmp-tip{
  position:absolute;pointer-events:none;z-index:5;
  background:var(--ink);color:#fff;border-radius:8px;
  padding:7px 11px;font-size:12px;line-height:1.4;
  box-shadow:var(--shadow);opacity:0;transform:translateY(4px);
  transition:opacity .15s,transform .15s;white-space:nowrap;
}
.cmp-tip.show{opacity:1;transform:none}
.cmp-tip strong{display:block;font-weight:600}
.cmp-tip span{font-family:var(--mono);font-size:10px;color:var(--gold-soft)}
.china-map-legend{display:flex;gap:20px;justify-content:center;margin-top:16px;flex-wrap:wrap;position:relative}
.china-map-legend .lg{display:inline-flex;align-items:center;gap:7px;font-size:11px;color:var(--ink-soft);font-family:var(--mono)}
.china-map-legend .lg i{width:13px;height:13px;border-radius:3px;display:inline-block}
.lg-off i{background:rgba(34,28,48,.12);border:1px solid rgba(34,28,48,.3)}
.lg-on i{background:linear-gradient(160deg,#f5c45e,#c8933a);box-shadow:0 0 6px rgba(200,147,58,.6)}
.lg-na i{background:rgba(34,28,48,.05);border:1px dashed rgba(34,28,48,.3)}

/* ============ 巡演档案 ============ */
.artist-filter{display:flex;gap:8px;flex-wrap:wrap;max-width:560px;justify-content:flex-end}
.af-chip{
  font-size:12px;padding:7px 16px;border-radius:999px;
  border:1px solid var(--border-strong);background:var(--surface);
  color:var(--ink-soft);cursor:pointer;transition:all .2s;font-family:var(--sans);
}
.af-chip.active{
  background:linear-gradient(100deg,var(--gold),var(--neon-2));color:#fff;
  border-color:transparent;box-shadow:0 6px 16px -8px rgba(200,147,58,.7);
}
.af-chip:hover:not(.active){border-color:var(--gold);color:var(--ink)}

.tour-table-wrap{
  background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);overflow:hidden;
  max-height:540px;overflow-y:auto;box-shadow:var(--shadow-sm);
}
.tour-table-wrap::-webkit-scrollbar{width:6px}
.tour-table-wrap::-webkit-scrollbar-thumb{background:var(--border-strong);border-radius:3px}
.tour-table{width:100%;border-collapse:collapse;font-size:13px}
.tour-table thead{position:sticky;top:0;background:var(--surface-2);z-index:1}
.tour-table th{
  padding:14px 16px;text-align:left;font-family:var(--mono);
  font-size:11px;letter-spacing:1px;color:var(--ink-mute);
  text-transform:uppercase;border-bottom:1px solid var(--border);
}
.tour-table td{padding:13px 16px;border-bottom:1px solid var(--border);color:var(--ink-soft)}
.tour-table tr{transition:background .15s}
.tour-table tr:hover td{background:var(--surface-2)}
.tour-table .artist-tag{display:inline-flex;align-items:center;gap:6px;font-weight:600;color:var(--ink)}
.tour-table .artist-dot{width:8px;height:8px;border-radius:50%}
.tour-table .date-cell{font-family:var(--mono);color:var(--gold);font-weight:600}

/* ============ 收藏展览 ============ */
.gallery-tabs{display:flex;gap:8px;margin-bottom:28px;flex-wrap:wrap}
.gtab{
  font-size:13px;padding:9px 20px;border-radius:999px;
  border:1px solid var(--border-strong);background:var(--surface);
  color:var(--ink-soft);cursor:pointer;transition:all .2s;font-family:var(--sans);
}
.gtab.active{
  background:linear-gradient(100deg,var(--gold),var(--neon-2));color:#fff;
  border-color:transparent;box-shadow:0 6px 16px -8px rgba(200,147,58,.7);
}
.gtab:hover:not(.active){border-color:var(--gold);color:var(--ink)}
.shelf{display:grid;grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:22px}
.item{
  background:var(--surface);border:1px solid var(--border);border-radius:14px;
  overflow:hidden;cursor:pointer;transition:all .25s;box-shadow:var(--shadow-sm);
}
.item:hover{transform:translateY(-3px);border-color:var(--neon-2);box-shadow:var(--shadow)}
.item-cover{
  aspect-ratio:1;background:var(--bg-2);
  display:flex;align-items:center;justify-content:center;position:relative;
}
.item-cover svg{width:80%;height:80%}
.item-add .plus{
  width:48px;height:48px;border-radius:50%;
  border:1.5px dashed var(--ink-mute);display:flex;align-items:center;
  justify-content:center;color:var(--ink-mute);font-size:24px;
}
.item-add{border-style:dashed;background:transparent;box-shadow:none}
.item-add:hover .plus{border-color:var(--gold);color:var(--gold)}
.item-info{padding:12px 14px}
.item-title{font-size:12px;font-weight:600;margin-bottom:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.item-sub{font-size:10px;color:var(--ink-mute);font-family:var(--mono)}

/* ============ 粉丝身份 ============ */
.identity-section{background:linear-gradient(180deg,transparent,rgba(200,147,58,.06),transparent)}
.identity-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.id-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:20px;padding:32px;position:relative;overflow:hidden;
  box-shadow:var(--shadow-sm);
}
.id-card::before{
  content:'';position:absolute;top:-40px;right:-40px;width:180px;height:180px;border-radius:50%;
  background:radial-gradient(circle,rgba(200,147,58,.16),transparent 70%);
}
.id-head{display:flex;align-items:center;gap:16px;margin-bottom:24px;position:relative}
.id-avatar{
  width:56px;height:56px;border-radius:50%;
  background:linear-gradient(135deg,var(--theme-main),var(--theme-accent));
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-weight:700;font-size:24px;color:#fff;
  box-shadow:0 8px 20px -8px var(--theme-main);
}
.theme-avatar{background:linear-gradient(135deg,var(--gold),var(--neon))}
.id-name{font-family:var(--cn-serif);font-size:20px;font-weight:700}
.id-since{font-size:11px;color:var(--ink-mute);font-family:var(--mono)}
.dan-toggle{
  display:flex;gap:6px;background:var(--bg-2);
  padding:6px;border-radius:999px;margin-bottom:24px;width:fit-content;
  border:1px solid var(--border);
}
.dan-toggle button{
  font-size:12px;padding:7px 16px;border-radius:999px;border:none;
  background:transparent;color:var(--ink-soft);cursor:pointer;
  transition:all .2s;font-family:var(--sans);
}
.dan-toggle button.active{background:linear-gradient(100deg,var(--gold),var(--neon));color:#fff;font-weight:600;box-shadow:0 4px 12px -6px rgba(200,147,58,.7)}
.bias-list{display:flex;flex-direction:column;gap:14px}
.bias-row{
  display:flex;align-items:center;gap:14px;padding:14px;
  background:var(--bg-2);border-radius:12px;border:1px solid var(--border);
}
.bias-pic{
  width:44px;height:44px;border-radius:12px;display:flex;align-items:center;
  justify-content:center;font-family:var(--cn-serif);font-weight:900;
  font-size:16px;flex-shrink:0;
}
.bias-info{flex:1}
.bias-name{font-size:14px;font-weight:600}
.bias-stat{font-size:11px;color:var(--ink-mute);font-family:var(--mono)}
.bias-bar{height:5px;background:var(--surface-2);border-radius:3px;margin-top:8px;overflow:hidden}
.bias-bar-fill{height:100%;background:linear-gradient(90deg,var(--gold),var(--neon-2));border-radius:3px;transition:width .4s}
.skin-desc{font-size:13px;color:var(--ink-soft);margin-bottom:18px}
.skin-row{display:flex;gap:12px;flex-wrap:wrap}
.skin-chip{
  width:64px;height:80px;border-radius:12px;cursor:pointer;
  border:2px solid transparent;transition:all .2s;
  display:flex;flex-direction:column;align-items:center;justify-content:flex-end;
  padding-bottom:8px;font-size:10px;color:#fff;font-family:var(--mono);
}
.skin-chip:hover{transform:translateY(-3px)}
.skin-chip.active{border-color:var(--ink);box-shadow:0 0 0 3px rgba(34,28,48,.12)}
.theme-preview{
  margin-top:24px;padding:16px;background:var(--bg-2);
  border-radius:12px;border:1px solid var(--border);
}
.tp-label{font-size:12px;color:var(--ink-mute);font-family:var(--mono);margin-bottom:6px}
.tp-name{font-family:var(--cn-serif);font-size:18px;font-weight:700}
.tp-color{font-size:12px;color:var(--ink-soft);margin-top:4px}

/* ============ 会员体系 ============ */
.member-section{padding:80px 0}
.member-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.plan{
  background:var(--surface);border:1px solid var(--border);
  border-radius:20px;padding:32px 28px;position:relative;
  transition:all .25s;box-shadow:var(--shadow-sm);
}
.plan:hover{transform:translateY(-4px);border-color:var(--neon-2);box-shadow:var(--shadow)}
.plan.featured{
  background:linear-gradient(165deg,rgba(200,147,58,.10),rgba(124,92,255,.08));
  border-color:rgba(200,147,58,.5);
}
.plan.featured::after{
  content:'推荐';position:absolute;top:-10px;right:24px;
  background:linear-gradient(100deg,var(--gold),var(--neon));
  color:#fff;font-size:11px;font-weight:600;padding:4px 14px;
  border-radius:999px;font-family:var(--sans);box-shadow:0 6px 14px -6px rgba(232,67,147,.7);
}
.plan-name{font-family:var(--serif);font-size:24px;font-weight:700;margin-bottom:6px}
.plan-cn{font-family:var(--cn-serif);font-size:13px;color:var(--ink-soft);margin-bottom:20px}
.plan-price{display:flex;align-items:baseline;gap:4px;margin-bottom:24px}
.plan-price .amt{font-family:var(--serif);font-weight:700;font-size:44px;color:var(--ink)}
.plan-price .per{font-size:13px;color:var(--ink-mute)}
.plan ul{list-style:none;display:flex;flex-direction:column;gap:11px}
.plan li{font-size:13px;color:var(--ink-soft);display:flex;gap:10px;align-items:flex-start}
.plan li::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--gold);margin-top:7px;flex-shrink:0}
.plan li.off{color:var(--ink-mute);text-decoration:line-through}
.plan li.off::before{background:var(--ink-mute)}
.plan-cta{
  width:100%;margin-top:26px;padding:13px;border-radius:999px;
  border:1px solid var(--border-strong);background:var(--surface);
  color:var(--ink);font-size:13px;font-weight:600;cursor:pointer;
  transition:all .2s;font-family:var(--sans);
}
.plan-cta:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.plan.featured .plan-cta{
  background:linear-gradient(100deg,var(--gold),var(--neon-2));
  color:#fff;border:none;font-weight:600;
}
.plan.featured .plan-cta:hover{box-shadow:0 10px 24px -8px rgba(200,147,58,.8)}

/* ============ Toast ============ */
.toast{
  position:fixed;bottom:32px;left:50%;
  transform:translateX(-50%) translateY(300%);
  background:var(--ink);color:#fff;border-radius:12px;
  padding:14px 24px;font-size:13px;box-shadow:var(--shadow-lg);
  z-index:100;transition:transform .35s cubic-bezier(.2,.8,.2,1);
  display:flex;align-items:center;gap:10px;
  opacity:0;pointer-events:none;
}
.toast.show{transform:translateX(-50%) translateY(0);opacity:1;pointer-events:auto}
.toast .ico{width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 10px var(--gold)}

/* ============ Footer ============ */
footer{
  padding:50px 0 40px;text-align:center;color:var(--ink-mute);
  font-size:12px;border-top:1px solid var(--border);margin-top:40px;
}
footer .ver{font-family:var(--mono);color:var(--gold)}
.footer-sub{margin-top:6px}

/* ============ 滚动显现动效 ============ */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}

/* ============ 响应式 ============ */
@media(max-width:960px){
  .hero{grid-template-columns:1fr;gap:44px}
  .map-layout{grid-template-columns:1fr}
  .identity-grid{grid-template-columns:1fr}
  .member-cards{grid-template-columns:1fr;max-width:480px;margin:0 auto}
  .artist-filter{justify-content:flex-start;max-width:100%}
  .sec-head{flex-direction:column;align-items:flex-start}
}
/* 汉堡菜单按钮（880px以下显示） */
.nav-toggle{
  display:none;
  flex-direction:column;gap:5px;cursor:pointer;
  background:none;border:none;padding:6px;
}
.nav-toggle span{
  width:22px;height:2px;background:var(--ink);border-radius:2px;
  transition:transform .3s,opacity .3s;
}
.nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav-toggle.open span:nth-child(2){opacity:0}
.nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

@media(max-width:880px){
  .nav-toggle{display:flex}
  .nav-links{
    display:none;
    position:fixed;top:60px;left:0;right:0;
    flex-direction:column;gap:0;
    background:var(--surface);border-bottom:1px solid var(--border);
    box-shadow:var(--shadow);z-index:49;padding:8px 0;
  }
  .nav-links.open{display:flex}
  .nav-links li{border-bottom:1px solid var(--border)}
  .nav-links li:last-child{border-bottom:none}
  .nav-links a{display:block;padding:14px 24px;font-size:15px}
  .nav-links a.active::after{display:none}
  .tour-table{font-size:11px}
  .tour-table th,.tour-table td{padding:10px 8px}
}
@media(max-width:520px){
  .wrap{padding:0 16px}
  .hero{padding:60px 0 40px}
  section{padding:56px 0}
  .map-canvas{padding:24px}
  .hero-stats{gap:22px}
  .china-map-wrap{padding:22px 16px}
  .china-svg{max-height:380px}
  .china-map-head h3{font-size:20px}
}

/* ============ 粉丝等级 ============ */
.fan-level{margin-top:28px}
.fl-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:20px;padding:28px 32px;display:flex;align-items:center;gap:28px;
  box-shadow:var(--shadow-sm);position:relative;overflow:hidden;
  transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s;
}
.fl-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.fl-card::before{
  content:'';position:absolute;top:-50px;right:-30px;width:200px;height:200px;border-radius:50%;
  background:radial-gradient(circle,rgba(200,147,58,.14),transparent 70%);
}
.fl-badge{
  width:108px;height:108px;border-radius:50%;flex-shrink:0;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  color:#fff;position:relative;z-index:1;
  background:linear-gradient(135deg,var(--gold),var(--neon-2));
  box-shadow:0 10px 28px -10px rgba(200,147,58,.6);
}
.fl-badge.lv-0{background:linear-gradient(135deg,#9b95a9,#6e6880)}
.fl-badge.lv-1{background:linear-gradient(135deg,var(--teal),#5bbf8a)}
.fl-badge.lv-2{background:linear-gradient(135deg,var(--neon-2),var(--teal))}
.fl-badge.lv-3{background:linear-gradient(135deg,var(--gold),var(--neon-2))}
.fl-badge.lv-4{background:linear-gradient(135deg,var(--neon),var(--gold))}
.fl-badge.lv-5{background:linear-gradient(135deg,var(--gold),var(--neon));box-shadow:0 10px 32px -8px rgba(232,67,147,.6),0 0 0 4px rgba(200,147,58,.2)}
.fl-lv{font-family:var(--serif);font-weight:700;font-size:30px;line-height:1}
.fl-tier{font-size:11px;margin-top:4px;letter-spacing:1px;opacity:.92}
.fl-body{flex:1;position:relative;z-index:1;min-width:0}
.fl-top{display:flex;align-items:baseline;justify-content:space-between;margin-bottom:10px;gap:10px}
.fl-label{font-family:var(--cn-serif);font-size:15px;font-weight:700;color:var(--ink)}
.fl-count{font-family:var(--mono);font-size:12px;color:var(--ink-mute);white-space:nowrap}
.fl-bar{height:8px;background:var(--surface-2);border-radius:4px;overflow:hidden}
.fl-bar-fill{height:100%;border-radius:4px;background:linear-gradient(90deg,var(--gold),var(--neon-2));transition:width 1s cubic-bezier(.2,.8,.2,1)}
.fl-hint{font-size:12px;color:var(--ink-soft);margin-top:8px}
.fl-dots{display:flex;flex-direction:column;gap:7px;position:relative;z-index:1}
.fl-dot{width:10px;height:10px;border-radius:50%;background:var(--border-strong);transition:all .3s}
.fl-dot.on{background:var(--gold)}
.fl-dot.cur{background:var(--neon-2);box-shadow:0 0 0 3px rgba(124,92,255,.2);transform:scale(1.2)}

/* ============ 粉丝数据统计 ============ */
.fan-stats{margin-top:28px;display:grid;grid-template-columns:repeat(6,1fr);gap:16px}
.fs-card{
  background:var(--surface);border:1px solid var(--border);
  border-radius:16px;padding:22px 18px;text-align:center;
  box-shadow:var(--shadow-sm);position:relative;overflow:hidden;
  transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s,border-color .35s;
}
.fs-card::before{
  content:'';position:absolute;top:0;left:0;right:0;height:3px;
  background:linear-gradient(90deg,var(--gold),var(--neon-2));opacity:0;transition:opacity .3s;
}
.fs-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(200,147,58,.4)}
.fs-card:hover::before{opacity:1}
.fs-value{font-family:var(--serif);font-weight:700;font-size:32px;color:var(--ink);line-height:1.1}
.fs-value.text{font-size:17px;font-family:var(--cn-serif)}
.fs-suffix{font-size:13px;color:var(--ink-mute);margin-left:2px;font-weight:400}
.fs-label{font-size:11px;color:var(--ink-mute);margin-top:8px;letter-spacing:.5px}

/* ============ 成就徽章 ============ */
.ach-section{margin-top:48px}
.ach-head{display:flex;align-items:flex-end;justify-content:space-between;margin-bottom:24px;flex-wrap:wrap;gap:12px}
.ach-head .tag{font-family:var(--mono);font-size:11px;letter-spacing:2px;color:var(--neon);text-transform:uppercase;margin-bottom:6px}
.ach-head h3{font-family:var(--cn-serif);font-size:24px;font-weight:700;letter-spacing:-.3px}
.ach-head h3 em{font-family:var(--serif);font-style:italic;font-weight:600;color:var(--gold)}
.ach-head p{color:var(--ink-soft);font-size:13px;margin-top:6px}
.ach-count{font-family:var(--mono);font-size:12px;color:var(--gold);border:1px solid var(--gold);background:var(--gold-soft);padding:5px 14px;border-radius:999px;white-space:nowrap}
.ach-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.ach-badge{
  background:var(--surface);border:1px solid var(--border);border-radius:16px;
  padding:24px 16px;text-align:center;position:relative;overflow:hidden;
  transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s;
  box-shadow:var(--shadow-sm);
}
.ach-badge.got{background:linear-gradient(165deg,var(--gold-soft),rgba(124,92,255,.06));border-color:rgba(200,147,58,.4)}
.ach-badge.got:hover{transform:translateY(-4px) scale(1.02);box-shadow:0 16px 36px -14px rgba(200,147,58,.45)}
.ach-badge.got::before{
  content:'';position:absolute;top:-30px;right:-30px;width:100px;height:100px;border-radius:50%;
  background:radial-gradient(circle,rgba(200,147,58,.2),transparent 70%);
}
.ach-badge.locked{opacity:.5;filter:grayscale(.8)}
.ach-badge.locked:hover{opacity:.72;filter:grayscale(.6)}
.ach-icon{
  width:52px;height:52px;border-radius:50%;margin:0 auto 12px;
  display:flex;align-items:center;justify-content:center;font-size:22px;
  background:linear-gradient(135deg,var(--gold),var(--neon-2));color:#fff;
  position:relative;z-index:1;
}
.ach-badge.locked .ach-icon{background:var(--surface-2);color:var(--ink-mute)}
.ach-name{font-family:var(--cn-serif);font-size:14px;font-weight:700;margin-bottom:4px;position:relative;z-index:1}
.ach-desc{font-size:11px;color:var(--ink-mute);font-family:var(--mono);position:relative;z-index:1}
.ach-state{
  font-size:10px;font-family:var(--mono);margin-top:10px;
  display:inline-block;padding:2px 10px;border-radius:999px;position:relative;z-index:1;
}
.ach-badge.got .ach-state{color:var(--gold);background:rgba(200,147,58,.12)}
.ach-badge.locked .ach-state{color:var(--ink-mute);background:var(--surface-2)}

/* ============ UI 深度优化 ============ */
/* 卡片hover动效优化 */
.venue-card,.item,.plan,.id-card,.skin-chip{
  transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s cubic-bezier(.2,.8,.2,1),border-color .35s;
}
.venue-card:hover,.item:hover{box-shadow:0 20px 48px -20px rgba(200,147,58,.30)}

/* 页面加载渐入 - 各区块依次淡入 */
.fan-level.reveal{transition-delay:.1s}
.fan-stats.reveal{transition-delay:.18s}
.ach-section.reveal{transition-delay:.26s}
@keyframes cardIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
.fan-stats.in .fs-card{animation:cardIn .5s cubic-bezier(.2,.8,.2,1) both}
.fan-stats.in .fs-card:nth-child(1){animation-delay:.04s}
.fan-stats.in .fs-card:nth-child(2){animation-delay:.1s}
.fan-stats.in .fs-card:nth-child(3){animation-delay:.16s}
.fan-stats.in .fs-card:nth-child(4){animation-delay:.22s}
.fan-stats.in .fs-card:nth-child(5){animation-delay:.28s}
.fan-stats.in .fs-card:nth-child(6){animation-delay:.34s}
.ach-section.in .ach-badge{animation:cardIn .5s cubic-bezier(.2,.8,.2,1) both}
.ach-section.in .ach-badge:nth-child(1){animation-delay:.05s}
.ach-section.in .ach-badge:nth-child(2){animation-delay:.11s}
.ach-section.in .ach-badge:nth-child(3){animation-delay:.17s}
.ach-section.in .ach-badge:nth-child(4){animation-delay:.23s}
.ach-section.in .ach-badge:nth-child(5){animation-delay:.29s}
.ach-section.in .ach-badge:nth-child(6){animation-delay:.35s}
.ach-section.in .ach-badge:nth-child(7){animation-delay:.41s}
.ach-section.in .ach-badge:nth-child(8){animation-delay:.47s}

/* 首页hero光影流动 */
.hero{position:relative}
.hero::before{
  content:'';position:absolute;inset:0;pointer-events:none;z-index:0;
  background:linear-gradient(110deg,transparent 35%,rgba(200,147,58,.10) 50%,transparent 65%);
  background-size:250% 100%;
  animation:heroLightFlow 9s ease-in-out infinite;
}
@keyframes heroLightFlow{0%{background-position:150% 0}100%{background-position:-150% 0}}
.hero > *{position:relative;z-index:1}

/* ============ 新区块响应式 ============ */
@media(max-width:880px){
  .fan-stats{grid-template-columns:repeat(3,1fr)}
  .ach-grid{grid-template-columns:repeat(2,1fr)}
  .fl-card{flex-direction:column;text-align:center;gap:18px}
  .fl-dots{flex-direction:row;justify-content:center}
}
@media(max-width:520px){
  .fan-stats{grid-template-columns:repeat(2,1fr)}
  .ach-grid{grid-template-columns:repeat(2,1fr)}
  .fl-badge{width:92px;height:92px}
  .fl-lv{font-size:25px}
  .fl-card{padding:24px 20px}
}

/* ============ v0.4 品牌ICON + 主题切换 ============ */
/* Logo ICON */
.logo-icon{
  width:28px;height:28px;border-radius:50%;flex-shrink:0;
  object-fit:cover;display:inline-block;
  box-shadow:0 0 0 2px rgba(200,147,58,.25),0 2px 8px -2px rgba(200,147,58,.4);
  transition:box-shadow .3s;
}
.logo:hover .logo-icon{box-shadow:0 0 0 3px rgba(200,147,58,.35),0 4px 12px -2px rgba(200,147,58,.5)}
html.dark .logo-icon{box-shadow:0 0 0 2px rgba(232,184,85,.30),0 2px 8px -2px rgba(232,184,85,.5)}
html.dark .logo-icon.light-only{display:none}
html:not(.dark) .logo-icon.dark-only{display:none}

/* 主题切换按钮 */
.theme-toggle{
  display:flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:50%;
  border:1px solid var(--border-strong);background:var(--surface);
  cursor:pointer;transition:all .25s;flex-shrink:0;
  color:var(--ink-soft);font-size:16px;
}
.theme-toggle:hover{border-color:var(--gold);color:var(--gold);transform:rotate(15deg)}
.theme-toggle .icon-sun{display:none}
.theme-toggle .icon-moon{display:block}
html.dark .theme-toggle .icon-sun{display:block}
html.dark .theme-toggle .icon-moon{display:none}

/* 导航栏右侧操作区 */
.nav-actions{display:flex;align-items:center;gap:10px}

/* 暗色模式适配 */
html.dark .venue-card:not(.lit){opacity:.7}
html.dark .venue-art img.unlit{filter:brightness(.55) saturate(.4)}
html.dark .cmp-prov{fill:rgba(255,255,255,.10);stroke:rgba(255,255,255,.20)}
html.dark .cmp-prov.no-venues{fill:rgba(255,255,255,.04);stroke:rgba(255,255,255,.12)}
html.dark .cmp-tip{background:var(--surface);color:var(--ink);border:1px solid var(--border)}
html.dark .cmp-tip span{color:var(--gold)}
html.dark .lg-off i{background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.25)}

/* 场馆卡片点亮/熄灭切换动效 */
.venue-card{position:relative}
.venue-card .toggle-hint{
  position:absolute;top:8px;left:8px;
  font-size:9px;font-family:var(--mono);
  padding:2px 8px;border-radius:4px;z-index:2;
  background:rgba(34,28,48,.08);color:var(--ink-mute);
  transition:all .25s;
}
.venue-card.lit .toggle-hint{display:none}
html.dark .venue-card .toggle-hint{background:rgba(255,255,255,.08)}

/* 点亮动画 */
@keyframes lightUp{
  0%{transform:scale(1);filter:brightness(1)}
  40%{transform:scale(1.05);filter:brightness(1.3)}
  100%{transform:scale(1);filter:brightness(1)}
}
.venue-card.lighting{animation:lightUp .5s ease}
@keyframes lightOff{
  0%{transform:scale(1);opacity:1}
  40%{transform:scale(.95);opacity:.6}
  100%{transform:scale(1);opacity:1}
}
.venue-card.unlighting{animation:lightOff .4s ease}

/* 专辑展览馆增强 */
.album-card{
  background:var(--surface);border:1px solid var(--border);border-radius:14px;
  overflow:hidden;cursor:pointer;transition:all .25s;box-shadow:var(--shadow-sm);
  position:relative;
}
.album-card:hover{transform:translateY(-4px);border-color:var(--gold);box-shadow:var(--shadow)}
.album-cover{
  aspect-ratio:1;background:var(--bg-2);
  display:flex;align-items:center;justify-content:center;position:relative;
  overflow:hidden;
}
.album-cover img{width:100%;height:100%;object-fit:cover;transition:transform .4s}
.album-card:hover .album-cover img{transform:scale(1.06)}
.album-cover svg{width:80%;height:80%}
.album-info{padding:10px 12px}
.album-title{font-size:12px;font-weight:600;margin-bottom:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.album-meta{font-size:10px;color:var(--ink-mute);font-family:var(--mono)}
.album-year-badge{
  position:absolute;top:8px;right:8px;
  font-size:9px;font-family:var(--mono);color:#fff;
  background:linear-gradient(100deg,var(--gold),var(--neon-2));
  padding:2px 8px;border-radius:4px;z-index:2;
}

/* 移动端导航适配 */
@media(max-width:880px){
  .theme-toggle{width:34px;height:34px;font-size:14px}
  .member-btn{padding:7px 14px;font-size:12px}
}
@media(max-width:520px){
  .logo{font-size:18px;gap:6px}
  .logo-icon{width:22px;height:22px}
  .logo-en{display:none}
  .nav-actions{gap:6px}
}