/* ===== 芝士锦鲤 Design Tokens 接入层（v1.0 2026-08-20，源：platform/design/tokens.scss） ===== */
:root {
  --zs-color-primary: #E63946;
  --zs-color-primary-dark: #C42B37;
  --zs-color-primary-light: #FF5A66;
  --zs-color-orange: #FF7A29;
  --zs-color-gold: #FFD166;
  --zs-color-navy: #1D3557;
  --zs-color-cream: #FFF6DC;
  --zs-color-cream-bg: #FFF9EE;
  --zs-color-success: #22A06B;
  --zs-color-warning: #F5A524;
  --zs-color-danger: #E5484D;
  --zs-color-info: #3B82C4;
  --zs-gray-0: #F7F8FA; --zs-gray-1: #EFF1F4; --zs-gray-2: #E3E6EB; --zs-gray-3: #C8CDD6;
  --zs-gray-4: #9BA0B0; --zs-gray-5: #6C757D; --zs-gray-6: #454A5C; --zs-gray-7: #2B2D42;
  --zs-radius-sm: 6px; --zs-radius-md: 8px; --zs-radius-lg: 12px; --zs-radius-pill: 22px;
  --zs-shadow-card: 0 2px 8px rgba(43,45,66,0.06);
  --zs-ease-standard: cubic-bezier(0.25, 0.1, 0.25, 1);
}
@media (prefers-color-scheme: dark) {
  :root {
    --zs-dark-bg: #12141F; --zs-dark-card: #1C1F2E; --zs-dark-divider: #2A2E42;
    --zs-dark-text: #F2F3F7; --zs-dark-text-sub: #9BA0B0; --zs-dark-blue: #7FA8E0;
  }
}
/* ============================================================
   芝士锦鲤 · 设计系统 v1.1
   品牌色（2026-08-19 DSH VI 定稿，CR VI-02 标准色）：
     主色锦鲤红 var(--zs-color-primary) / 辅色活力橙 var(--zs-color-orange)
     点缀芝士金 #FFC53D / 浅色奶油 var(--zs-color-cream-bg)
   注：--blue/--gold 等变量名沿用旧命名以保持 JS 引用兼容，
   实际取值已切换为 VI 定稿色（--blue=橙 辅色/--blue-deep=红 主色）
   ============================================================ */
:root{
  --blue:var(--zs-color-orange); --blue-deep:var(--zs-color-primary); --blue-ink:#B92A36;
  --pink:#FF9E6B; --pink-deep:#ED7033;
  --gold:#FFC53D; --gold-deep:#E39B19;
  --green:#6BBF8A; --green-deep:#3E9463;
  --brown:#5C4033;
  --ink:#2B2F36; --ink-2:#5A626E; --ink-3:#98A0AC;
  --paper:var(--zs-color-cream-bg); --card:#FFFFFF; --line:#F2E7D4;
  --danger:#E25C5C;
  --radius:16px; --radius-s:10px;
  --shadow:0 2px 12px rgba(92,64,51,.08);
  --shadow-lift:0 8px 28px rgba(185,42,54,.16);
  --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{
  font-family:var(--font); background:#F5EDE0; color:var(--ink);
  font-size:15px; line-height:1.6;
}
#app{max-width:480px;margin:0 auto;min-height:100dvh;background:var(--paper);
  position:relative;box-shadow:0 0 40px rgba(0,0,0,.12)}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
.hidden{display:none!important}

/* ---------- Topbar / Tabbar ---------- */
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:8px;
  padding:10px 12px;background:rgba(255,247,236,.92);backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line)}
.topbar-title{font-weight:700;font-size:16px;flex:1;text-align:center}
.topbar-right{min-width:36px;text-align:right}
.icon-btn{width:36px;height:36px;border-radius:50%;font-size:22px;line-height:1;
  color:var(--ink-2);display:grid;place-items:center;background:transparent}
.icon-btn:active{background:var(--line)}
.tabbar{position:sticky;bottom:0;z-index:20;display:flex;background:rgba(255,255,255,.95);
  backdrop-filter:blur(12px);border-top:1px solid var(--line);
  padding:6px 4px calc(8px + env(safe-area-inset-bottom))}
.tab{flex:1;display:flex;flex-direction:column;align-items:center;gap:2px;
  font-size:11px;color:var(--ink-3);padding:4px 0;border-radius:10px}
.tab .tab-ico{font-size:20px;filter:grayscale(1);opacity:.75}
.tab.active{color:var(--blue-deep);font-weight:700}
.tab.active .tab-ico{filter:none;opacity:1}

/* ---------- Layout ---------- */
.view{padding:14px 14px 90px;min-height:calc(100dvh - 120px)}
.section{margin-bottom:18px}
.section-title{font-size:15px;font-weight:800;margin-bottom:10px;display:flex;align-items:center;gap:6px}
.section-title small{font-weight:400;color:var(--ink-3);font-size:12px;margin-left:auto}
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  padding:14px;margin-bottom:12px}
.row{display:flex;align-items:center;gap:10px}
.spread{display:flex;justify-content:space-between;align-items:center}
.muted{color:var(--ink-3);font-size:12px}
.small{font-size:12px}

/* ---------- Buttons ---------- */
.btn{display:block;width:100%;padding:13px;border-radius:999px;font-size:16px;font-weight:700;
  text-align:center;background:var(--blue-deep);color:#fff;box-shadow:var(--shadow);
  transition:transform .06s}
.btn:active{transform:scale(.98)}
.btn.gold{background:linear-gradient(135deg,var(--gold),var(--gold-deep))}
.btn.green{background:linear-gradient(135deg,var(--green),var(--green-deep))}
.btn.ghost{background:#fff;color:var(--blue-deep);border:1.5px solid var(--blue-deep);box-shadow:none}
.btn.pink{background:linear-gradient(135deg,var(--pink),var(--pink-deep))}
.btn.mini{display:inline-block;width:auto;padding:7px 16px;font-size:13px;border-radius:999px}
.btn:disabled{opacity:.45;pointer-events:none}

/* ---------- Home hero ---------- */
.hero{border-radius:20px;padding:22px 18px;color:#fff;position:relative;overflow:hidden;
  background:linear-gradient(140deg,var(--blue-deep) 0%,var(--blue-ink) 60%,#8E1F29 100%)}
.hero::after{content:"";position:absolute;right:-40px;top:-60px;width:190px;height:190px;
  border-radius:50%;background:radial-gradient(circle,rgba(255,197,61,.55),transparent 70%)}
.hero .mascot{position:absolute;right:10px;bottom:-6px;width:96px;opacity:.95}
.hero h1{font-size:22px;letter-spacing:1px}
.hero p{opacity:.88;font-size:13px;margin-top:6px;max-width:240px}
.hero .stats{display:flex;gap:14px;margin-top:16px}
.hero .stats div b{display:block;font-size:18px;color:var(--gold)}
.hero .stats div span{font-size:11px;opacity:.85}

/* ---------- Grid cards ---------- */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.tile{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  padding:14px 12px;display:flex;flex-direction:column;gap:6px}
.tile .ico{font-size:26px}
.tile b{font-size:14px}
.tile span{font-size:11px;color:var(--ink-3)}
.tile.locked{opacity:.6}
.tile .tag-soon{font-size:10px;background:var(--line);color:var(--ink-2);
  border-radius:6px;padding:1px 6px;align-self:flex-start}
.tile .tag-hot{font-size:10px;background:#FFF1CE;color:var(--gold-deep);
  border-radius:6px;padding:1px 6px;align-self:flex-start;font-weight:700}

/* ---------- Exam cards ---------- */
.exam-card{display:flex;gap:12px;align-items:center;background:var(--card);
  border-radius:var(--radius);box-shadow:var(--shadow);padding:14px;margin-bottom:10px}
.exam-card .logo{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;
  font-size:26px;flex-shrink:0}
.exam-card .info{flex:1;min-width:0}
.exam-card .info b{font-size:15px}
.exam-card .info p{font-size:12px;color:var(--ink-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.exam-card .go{color:var(--blue-deep);font-weight:800;font-size:18px}

/* ---------- Progress ring / bars ---------- */
.ring-wrap{display:flex;align-items:center;gap:14px}
.ring-meta b{font-size:20px}
.bar{height:8px;border-radius:99px;background:var(--line);overflow:hidden}
.bar i{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--blue),var(--blue-deep))}
.bar.gold i{background:linear-gradient(90deg,var(--gold),var(--gold-deep))}
.bar.green i{background:linear-gradient(90deg,var(--green),var(--green-deep))}
.bar.pink i{background:linear-gradient(90deg,var(--pink),var(--pink-deep))}

/* ---------- Quiz ---------- */
.q-progress{display:flex;align-items:center;gap:10px;margin-bottom:12px;font-size:12px;color:var(--ink-2)}
.q-progress .bar{flex:1}
.q-timer{font-variant-numeric:tabular-nums;font-weight:700;color:var(--blue-deep)}
.q-stem{font-size:16px;font-weight:600;line-height:1.7;margin:8px 0 14px}
.q-meta{display:flex;gap:6px;margin-bottom:8px;flex-wrap:wrap}
.chip{font-size:11px;padding:2px 9px;border-radius:999px;background:#FDEDEA;color:var(--blue-ink)}
.chip.gold{background:#FFF3D6;color:var(--gold-deep)}
.chip.green{background:#E8F5EC;color:var(--green-deep)}
.chip.pink{background:#FFEDE3;color:var(--pink-deep)}
.chip.gray{background:var(--line);color:var(--ink-2)}
.opt{display:flex;gap:10px;align-items:flex-start;background:var(--card);border:2px solid var(--line);
  border-radius:14px;padding:12px;margin-bottom:10px;cursor:pointer;transition:border-color .1s}
.opt .key{width:26px;height:26px;border-radius:50%;background:var(--line);color:var(--ink-2);
  display:grid;place-items:center;font-weight:800;font-size:13px;flex-shrink:0}
.opt .txt{flex:1;font-size:14px;line-height:1.55;padding-top:2px}
.opt.selected{border-color:var(--blue-deep);background:#FDEEEF}
.opt.correct{border-color:var(--green-deep);background:#EDF8F1}
.opt.wrong{border-color:var(--danger);background:#FDF0F0}
.opt.disabled{pointer-events:none}
.ans-panel{border-radius:14px;padding:12px;margin-top:12px;font-size:13px}
.ans-panel.ok{background:#EDF8F1;border:1px solid #BFE5CC}
.ans-panel.no{background:#FDF0F0;border:1px solid #F3C9C9}
.ans-panel h4{font-size:14px;margin-bottom:6px}
.ans-panel p{color:var(--ink-2);line-height:1.65}
.ans-meta{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}
.ans-toggle{background:transparent;border:1px solid var(--line);border-radius:999px;padding:4px 12px;
  font-size:12px;color:var(--blue-deep);cursor:pointer;transition:background .1s}
.ans-toggle:hover{background:var(--line)}
.ans-toggle .caret{font-size:10px}
.ans-body{margin-top:8px;padding-top:8px;border-top:1px dashed var(--line)}

/* ---------- List rows ---------- */
.list-row{display:flex;align-items:center;gap:10px;padding:12px 2px;border-bottom:1px solid var(--line)}
.list-row:last-child{border-bottom:none}
.list-row .grow{flex:1;min-width:0}
.list-row .t{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.list-row .d{font-size:11px;color:var(--ink-3)}

/* ---------- Diagnosis ---------- */
.diag-score{display:flex;flex-direction:column;align-items:center;padding:18px 0 8px}
.diag-score .big{font-size:44px;font-weight:900;color:var(--blue-deep)}
.weak-item{border-left:4px solid var(--danger);background:#fff;border-radius:0 12px 12px 0;
  padding:10px 12px;margin-bottom:10px;box-shadow:var(--shadow)}
.weak-item.mid{border-color:var(--gold)}
.weak-item.low{border-color:var(--green)}
.weak-item h4{font-size:14px}
.weak-item p{font-size:12px;color:var(--ink-2);margin-top:4px;line-height:1.6}
.type-pill{display:flex;justify-content:space-between;align-items:center;padding:9px 12px;
  background:#fff;border-radius:12px;box-shadow:var(--shadow);margin-bottom:8px;font-size:13px}

/* ---------- Plan ---------- */
.plan-day{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);
  padding:12px 14px;margin-bottom:10px}
.plan-day.today{outline:2px solid var(--gold)}
.plan-day .head{display:flex;justify-content:space-between;font-weight:800;font-size:14px;margin-bottom:8px}
.task{display:flex;align-items:center;gap:8px;font-size:13px;padding:6px 0;color:var(--ink-2)}
.task .dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}
.task.done{color:var(--ink-3);text-decoration:line-through}

/* ---------- Pricing ---------- */
.price-card{background:var(--card);border-radius:18px;box-shadow:var(--shadow);padding:18px;
  margin-bottom:12px;border:2px solid transparent;position:relative}
.price-card.featured{border-color:var(--gold);box-shadow:var(--shadow-lift)}
.price-card .badge{position:absolute;top:-11px;left:16px;background:linear-gradient(135deg,var(--gold),var(--gold-deep));
  color:#fff;font-size:11px;font-weight:800;padding:3px 10px;border-radius:99px}
.price-card h3{font-size:17px}
.price-card .price{font-size:30px;font-weight:900;color:var(--gold-deep);margin:6px 0}
.price-card .price small{font-size:13px;font-weight:400;color:var(--ink-3)}
.price-card ul{list-style:none;margin:8px 0 14px}
.price-card li{font-size:13px;color:var(--ink-2);padding:3px 0}
.price-card li::before{content:"✓ ";color:var(--green-deep);font-weight:800}
.price-card li.no::before{content:"— ";color:var(--ink-3)}
.price-card li.no{color:var(--ink-3)}

/* ---------- Result ---------- */
.result-hero{text-align:center;padding:24px 0 10px}
.result-hero .score{font-size:52px;font-weight:900;color:var(--blue-deep)}
.result-hero .verdict{font-size:16px;font-weight:800;margin-top:4px}

/* ---------- Misc ---------- */
.toast{position:fixed;left:50%;bottom:110px;transform:translateX(-50%) translateY(20px);
  background:rgba(43,47,54,.92);color:#fff;font-size:13px;padding:9px 18px;border-radius:99px;
  opacity:0;pointer-events:none;transition:all .25s;z-index:60;max-width:80%}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.modal-mask{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:50;display:grid;place-items:center;padding:24px}
.modal{background:#fff;border-radius:20px;padding:22px;max-width:360px;width:100%;box-shadow:var(--shadow-lift)}
.modal h3{font-size:17px;margin-bottom:8px}
.modal p{font-size:13px;color:var(--ink-2);line-height:1.65}
.modal .btn{margin-top:16px}
.empty{text-align:center;padding:40px 0;color:var(--ink-3)}
.empty .ico{font-size:48px;display:block;margin-bottom:10px}
.notice{font-size:11px;color:var(--ink-3);line-height:1.6;background:#F4F0E8;border-radius:10px;padding:9px 11px;margin-top:12px}
.divider{height:1px;background:var(--line);margin:14px 0}
.kbd-num{font-variant-numeric:tabular-nums}
@media (min-width:520px){ body{padding:16px 0} #app{border-radius:24px;overflow:hidden;min-height:calc(100dvh - 32px)} }

/* ---------- 夜间模式 ---------- */
body.dark{--ink:#E8EAEE;--ink-2:#B8BEC9;--ink-3:#7A828F;--paper:#171B21;--card:#20262E;
  --line:#2E3640;--danger:#F07A7A;--shadow:0 2px 12px rgba(0,0,0,.35);--shadow-lift:0 8px 28px rgba(0,0,0,.5)}
body.dark .hero{background:linear-gradient(140deg,#7E1B24,#57121A)}
body.dark .topbar{background:rgba(23,27,33,.92)}
body.dark .tabbar{background:rgba(32,38,46,.95)}
body.dark .opt{background:var(--card)}
body.dark .ans-panel.ok{background:#1D3227;border-color:#2E5B42}
body.dark .ans-panel.no{background:#3A2226;border-color:#6B3338}
body.dark .weak-item,body.dark .type-pill{background:var(--card)}
body.dark .price-card{background:var(--card)}
body.dark .notice{background:#232A33}
body.dark .chip.gray{background:#2A323C;color:#AAB3BF}
body.dark .modal{background:#20262E}
body.dark input,body.dark select{background:#171B21;color:var(--ink);border-color:var(--line)!important}
body.dark .q-stem{color:var(--ink)}
body.dark .list-row .t{color:var(--ink)}


/* ICP 备案 footer（合规） */
.icp-footer{ text-align:center; padding:12px 16px calc(12px + env(safe-area-inset-bottom)); font-size:12px; color:#6C757D; background:#FFF9EE; }
.icp-footer a{ color:#6C757D; text-decoration:none; }
.icp-footer a:hover{ color:#E63946; text-decoration:underline; }