:root{
  color-scheme: light;
  --paper:#f5f0e5;
  --paper-2:#fffdf7;
  --ink:#273c39;
  --ink-2:#516446;
  --muted:#74806f;
  --gold:#80602f;
  --gold-2:#b08a4a;
  --line:#cfc6b1;
  --line-soft:#e2dac7;
  --red:#9c3b2e;
  --shadow:0 2px 14px rgba(61,73,51,.06);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--paper);
  color:var(--ink);
  font:16px/1.8 -apple-system,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
}
.wrap{max-width:900px;margin:0 auto;padding:0 24px}
.serif,.scene h2,.verdict-name,.combo,.quote,h1{font-family:"Songti SC","STSong","Noto Serif SC",serif;font-weight:400}

header.top{max-width:900px;margin:0 auto;padding:26px 24px 8px;display:flex;justify-content:space-between;align-items:baseline;gap:16px}
.brand{font-family:"Songti SC",serif;letter-spacing:.28em;font-size:14px;color:var(--ink);text-decoration:none}
.brand b{color:var(--gold);font-weight:400}
.top nav{font-size:12px;color:var(--muted);letter-spacing:.1em;white-space:nowrap;flex:none}
.top nav button{background:none;border:0;color:var(--muted);font:inherit;cursor:pointer;padding:0;border-bottom:1px solid var(--line);white-space:nowrap}
.top nav button:hover{color:var(--gold)}

/* ---------- landing ---------- */
.landing{padding:14px 0 60px}
.eyebrow{font-size:11px;letter-spacing:.32em;color:var(--gold);margin:18px 0 10px}
h1{font-size:clamp(30px,5.4vw,46px);line-height:1.42;letter-spacing:.04em;margin:0 0 18px}
.lead{font-size:17px;line-height:1.9;color:var(--ink-2);max-width:580px;margin:0 0 8px}
.sub{font-size:13px;color:var(--muted);margin:14px 0 0}
.cta-row{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin:28px 0 10px}
.primary{
  background:var(--ink);color:#f7f2e6;border:1px solid var(--ink);
  padding:15px 32px;font-size:16px;letter-spacing:.08em;border-radius:2px;cursor:pointer;
  transition:background .18s ease,transform .18s ease;
}
.primary:hover{background:#33504a}
.primary:active{transform:translateY(1px)}
.ghost{
  background:transparent;color:var(--ink);border:1px solid var(--line);
  padding:14px 22px;font-size:14px;border-radius:2px;cursor:pointer;
}
.ghost:hover{border-color:var(--gold);color:var(--gold)}
.promise{display:flex;gap:18px;flex-wrap:wrap;margin:26px 0 0;padding:16px 0 0;border-top:1px solid var(--line-soft);font-size:12px;color:var(--muted)}
.promise span b{color:var(--gold);font-weight:400}

.wall-title{display:flex;justify-content:space-between;align-items:baseline;margin:44px 0 14px;border-bottom:1px solid var(--line);padding-bottom:10px}
.wall-title h2{font-size:15px;font-weight:500;letter-spacing:.06em;margin:0}
.wall-title span{font-size:12px;color:var(--muted)}
.wall{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.card{
  text-align:left;background:var(--paper-2);border:1px solid var(--line-soft);
  padding:13px 14px;border-radius:4px;cursor:pointer;font:inherit;color:inherit;
  transition:border-color .16s ease,box-shadow .16s ease,transform .16s ease;
}
.card:hover{border-color:var(--gold-2);box-shadow:var(--shadow);transform:translateY(-1px)}
.card .nm{font-family:"Songti SC",serif;font-size:16px;letter-spacing:.08em;display:block}
.card .dyn{font-size:10px;color:var(--muted);letter-spacing:.1em}
.card .lbl{display:block;font-size:11.5px;color:var(--ink-2);margin-top:5px;line-height:1.5}

/* ---------- quiz ---------- */
.quiz{padding:8px 0 60px}
.bar{height:2px;background:var(--line-soft);margin:6px 0 26px;position:relative;overflow:hidden}
.bar i{position:absolute;left:0;top:0;bottom:0;background:var(--gold);width:0;transition:width .3s ease}
.qmeta{display:flex;justify-content:space-between;font-size:11px;letter-spacing:.22em;color:var(--muted)}
.scene h2{font-size:clamp(22px,3.4vw,28px);line-height:1.7;margin:14px 0 14px;letter-spacing:.03em}
.scene p{font-size:16.5px;line-height:2;color:var(--ink-2);margin:0 0 10px}
.scene .hint{font-size:12.5px;color:var(--muted);border-left:2px solid var(--line);padding-left:12px;margin:16px 0 0}
.choices{display:grid;gap:10px;margin:26px 0 0}
.choice{
  text-align:left;background:var(--paper-2);border:1px solid var(--line);
  padding:17px 20px;border-radius:4px;cursor:pointer;font:inherit;color:var(--ink);
  display:flex;gap:16px;align-items:baseline;transition:border-color .16s ease,background .16s ease;
}
.choice:hover{border-color:var(--gold);background:#fffef9}
.choice .k{font-family:"Songti SC",serif;color:var(--gold);font-size:13px;min-width:14px}
.choice .txt{font-size:16px;line-height:1.7}
.choice .cost{display:block;font-size:12px;color:var(--muted);margin-top:4px}

/* ---------- result ---------- */
.result{padding:6px 0 70px}
.eyebrow-2{font-size:11px;letter-spacing:.3em;color:var(--gold);margin:12px 0 6px}
.combo{font-size:clamp(26px,4.6vw,38px);line-height:1.5;letter-spacing:.04em;margin:0 0 6px}
.combo em{font-style:normal;color:var(--gold)}
.verdict-line{font-size:17px;line-height:1.9;color:var(--ink-2);margin:10px 0 0}
.verdict-name{font-size:13px;letter-spacing:.2em;color:var(--muted);margin-top:16px}

.panel{background:var(--paper-2);border:1px solid var(--line-soft);border-radius:6px;padding:24px 26px;margin:22px 0;box-shadow:var(--shadow)}
.panel h3{font-family:"Songti SC",serif;font-size:18px;font-weight:400;letter-spacing:.08em;margin:0 0 12px;color:var(--ink)}
.panel .cap{font-size:11px;letter-spacing:.2em;color:var(--gold);margin-bottom:8px}
.quote{font-size:20px;line-height:1.9;color:var(--ink);margin:0}
.risk{border-left:3px solid var(--red);padding:2px 0 2px 14px;font-size:15.5px;color:#6b3a30;background:#fbf3ef}
ul.evidence{margin:0;padding-left:18px;font-size:14.5px;color:var(--ink-2)}
ul.evidence li{margin:9px 0;line-height:1.7}
ul.evidence li b{color:var(--gold);font-weight:400;font-family:"Songti SC",serif}

.bars{margin:4px 0 0}
.brow{display:grid;grid-template-columns:64px 1fr 34px;gap:10px;align-items:center;margin:9px 0;font-size:12px;color:var(--muted)}
.brow .track{height:5px;background:var(--line-soft);border-radius:3px;overflow:visible;position:relative}
.brow .track i{display:block;height:100%;background:var(--gold-2);width:0;transition:width .6s ease;border-radius:3px}
.brow .track b{position:absolute;top:-3px;bottom:-3px;width:1.5px;background:var(--ink);opacity:.55}
.brow .v{text-align:right;font-variant-numeric:tabular-nums}

.top-list{display:grid;gap:7px;margin-top:6px}
.trow{display:grid;grid-template-columns:22px 1fr auto;gap:10px;font-size:14px;padding:6px 0;border-bottom:1px dashed var(--line-soft)}
.trow:last-child{border-bottom:0}
.trow .r{color:var(--muted);font-size:12px}
.trow .p{font-variant-numeric:tabular-nums;color:var(--gold);font-size:13px}

.share-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}
.share-text{width:100%;background:#faf7ee;border:1px solid var(--line);border-radius:4px;padding:12px 14px;font:13px/1.7 inherit;color:var(--ink-2);resize:vertical;min-height:74px}
.toast{position:fixed;left:50%;bottom:34px;transform:translateX(-50%) translateY(10px);background:var(--ink);color:#f7f2e6;padding:10px 18px;border-radius:3px;font-size:13px;opacity:0;pointer-events:none;transition:opacity .2s ease,transform .2s ease;z-index:50}
.toast.on{opacity:1;transform:translateX(-50%) translateY(0)}

footer{max-width:900px;margin:0 auto;padding:22px 24px 40px;border-top:1px solid var(--line-soft);display:flex;justify-content:space-between;gap:16px;font-size:11.5px;color:var(--muted);line-height:1.7}
footer button{background:none;border:0;color:var(--muted);font:inherit;cursor:pointer;border-bottom:1px solid var(--line);padding:0}

dialog{max-width:560px;width:calc(100% - 32px);background:var(--paper-2);color:var(--ink);border:1px solid var(--line);border-radius:6px;padding:26px 28px;max-height:84vh;overflow:auto}
dialog::backdrop{background:rgba(30,40,36,.45)}
dialog h2{font-family:"Songti SC",serif;font-size:24px;font-weight:400;margin:0 0 4px;letter-spacing:.06em}
dialog .dsub{font-size:11px;letter-spacing:.18em;color:var(--gold);margin-bottom:14px}
dialog p{font-size:14px;line-height:1.9;color:var(--ink-2);margin:0 0 10px}
dialog .fact{border-left:2px solid var(--gold-2);padding-left:12px;font-size:13.5px;color:var(--ink)}
dialog .close{float:right;background:none;border:0;font-size:20px;line-height:1;color:var(--muted);cursor:pointer;padding:0 4px}

@media (max-width:760px){
  .wall{grid-template-columns:repeat(2,1fr)}
  header.top{padding:20px 20px 6px}
  .wrap{padding:0 20px}
  .panel{padding:20px}
  .choice{padding:15px 16px}
  .combo{font-size:26px}
}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* ---------- profile form ---------- */
.form{display:grid;gap:12px;margin:24px 0 0;max-width:520px}
.field{display:grid;grid-template-columns:76px 1fr;align-items:center;gap:12px;font-size:13px;color:var(--muted)}
.field>span{letter-spacing:.08em}
.field input,.field select{
  width:100%;padding:11px 12px;font:15px/1.4 inherit;color:var(--ink);
  background:#fffdf7;border:1px solid var(--line);border-radius:3px;appearance:none;
}
.field select{background-image:linear-gradient(45deg,transparent 50%,#80602f 50%),linear-gradient(135deg,#80602f 50%,transparent 50%);background-position:calc(100% - 18px) 18px,calc(100% - 13px) 18px;background-size:5px 5px,5px 5px;background-repeat:no-repeat;padding-right:34px}
.field input:focus,.field select:focus{outline:2px solid #b08a4a;outline-offset:2px}
.consist{display:flex;align-items:baseline;gap:8px;margin-top:2px}
.consist b{font-family:"Songti SC",serif;font-size:34px;font-weight:400;color:var(--gold);line-height:1}
.consist span{font-size:12px;color:var(--muted);letter-spacing:.16em}

/* ---------- 走/留 主命题 ---------- */
.promise-line{font-size:12.5px;color:var(--muted);border-left:2px solid var(--gold-2);padding-left:12px;margin:14px 0 0}

.verdict-main{font-family:"Songti SC","STSong",serif;font-weight:400;font-size:clamp(23px,4vw,32px);line-height:1.75;letter-spacing:.03em;margin:6px 0 4px;color:var(--ink)}

.walkpanel .cap{font-size:13px;letter-spacing:.06em}
.walkpanel .big{font-family:"Songti SC",serif;font-size:30px;font-weight:400;color:var(--gold);letter-spacing:0}
.drow{display:flex;align-items:center;gap:14px;margin:10px 0 0}
.drow>span:first-child{font-size:12px;letter-spacing:.3em;color:var(--muted);min-width:34px}
.dots{display:flex;gap:7px;flex-wrap:wrap}
.dot{width:13px;height:13px;border-radius:50%;display:inline-block;background:var(--line);border:1px solid var(--line)}
.dot.walk{background:var(--gold);border-color:var(--gold)}
.dot.both{background:linear-gradient(90deg,var(--gold) 50%,transparent 50%);border-color:var(--gold)}

.split{font-family:"Songti SC",serif;font-size:17px;line-height:1.9;color:#6b3a30;border-left:3px solid var(--red);padding:2px 0 2px 14px;margin:22px 0;background:#fbf3ef}

ul.evidence.replay{padding-left:0;list-style:none}
ul.evidence.replay li{border-bottom:1px dashed var(--line-soft);padding:9px 0}
ul.evidence.replay li:last-child{border-bottom:0}
ul.evidence.replay li b{display:block;font-size:15px;margin-bottom:4px}
.rp{display:block;font-size:12.5px;color:var(--muted);line-height:1.7}
.rp.ok{color:var(--ink-2)}
.rp.no{color:var(--red)}