/* 搭档游园会：夜市摊位、灯串、玻璃豆罐与红笔校对。全部为原生 CSS / SVG。 */
:root{--pt-bg:#0f2a35;--pt-bg-2:#14363f;--pt-panel:#18404a;--pt-paper:#fdf4e3;--pt-paper-2:#f3e6cc;--pt-ink:#2b3a3c;--pt-text:#eef6f1;--pt-muted:#a9c7c0;--pt-line:#ffffff1f;--pt-coral:#e8644a;--pt-gold:#ffcf6e;--pt-mint:#8fe3c4;--pt-sky:#9db7ff;--pt-ok:#8fe3a8;--pt-bad:#ff9a85}
body.partner{--paper:#0f2a35;--panel:#18404a;--ink:#eef6f1;--muted:#a9c7c0;--line:#ffffff1f;--accent:#ffcf6e;--accent-ink:#2a1e10;--chip:#14363f;--bg:#0f2a35;background:var(--pt-bg);color:var(--pt-text);color-scheme:dark}
body.partner::before{display:block;background:radial-gradient(ellipse 70% 40% at 50% -8%,#ffcf6e26,transparent 70%),radial-gradient(ellipse at 0% 100%,#8fe3c414,transparent 50%)}
body.partner .lab-main,body.partner.in-study:not(.answering) .lab-main{max-width:1180px;padding:8px 28px 48px}
body.partner .lab-brand img{filter:brightness(0) invert(1);opacity:.86}body.partner .theme-toggle{display:none!important}body.partner .lab-section{color:#d8ebe4}body.partner .lab-footer{opacity:.7;font-size:13px}body.partner .lab-header .btn.ghost{color:#cfe3dc}
body.partner .test-banner{background:var(--pt-bg-2);color:var(--pt-muted);border-color:var(--pt-line)}body.partner .test-banner select{background:var(--pt-bg);color:var(--pt-text);border:1px solid var(--pt-line)}body.partner .test-banner a{color:var(--pt-gold)}
body.partner .muted{color:var(--pt-muted)}

.pt-label{font:12px/1.6 var(--sans);letter-spacing:2.4px;color:var(--pt-muted);margin:0;text-transform:uppercase}
.pt-btn{font:600 15px/1.2 var(--sans);min-height:44px;padding:11px 20px;border-radius:999px;border:1px solid var(--pt-line);background:#ffffff0f;color:var(--pt-text);cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:transform .15s,background .15s,box-shadow .15s}
.pt-btn:hover:not(:disabled){background:#ffffff1c;transform:translateY(-1px)}.pt-btn:active:not(:disabled){transform:translateY(1px)}.pt-btn:disabled{opacity:.45;cursor:not-allowed}
.pt-btn:focus-visible,.pt-sentence:focus-visible,.pt-number:focus-visible,.pt-slider:focus-visible{outline:3px solid var(--pt-gold);outline-offset:3px}
.pt-btn.primary{background:var(--pt-gold);color:#2a1e10;border-color:transparent;box-shadow:0 8px 24px #ffcf6e33}.pt-btn.primary:hover:not(:disabled){background:#ffdb8c}
.pt-btn.large{font-size:17px;padding:15px 30px}.pt-btn.big{min-height:56px;font-size:17px;padding:14px 26px}.pt-btn.small{min-height:40px;min-width:48px;padding:6px 10px;font-size:14px}.pt-btn.quiet{background:transparent}
.pt-btn.side{background:#9db7ff1f;border-color:#9db7ff66}.pt-btn.delegate{background:#e8644a24;border-color:#e8644a88;color:#ffe2d9}.pt-btn.delegate.human{background:#8fe3c41f;border-color:#8fe3c477;color:#dcfaee}
.pt-status{min-height:1.6em;color:var(--pt-bad);font-size:14px;text-align:center;margin:8px 0 0}

/* 搭档头像 */
.pt-avatar{flex:none;display:inline-grid;place-items:center;width:46px;height:46px}.pt-avatar.small{width:34px;height:34px}.pt-face{width:100%;height:100%}
.pt-face.ai .f-shell{fill:#e8644a;stroke:#ffd5c9;stroke-width:2}.pt-face.ai .f-eye{fill:#fdf4e3}.pt-face.ai .f-pupil{fill:#2b3a3c}
.pt-face.human .f-shell{fill:#8fe3c4;stroke:#e0fff2;stroke-width:2}.pt-face.human .f-head,.pt-face.human .f-body{fill:#2b3a3c}
.pt-partner{display:flex;align-items:center;gap:10px;padding:5px 14px 5px 6px;border-radius:999px;background:#ffffff0d;border:1px solid var(--pt-line);min-width:0}
.pt-partner strong{display:block;font-weight:700;line-height:1.2}.pt-partner small{display:block;color:var(--pt-muted);font-size:12px;line-height:1.3}

/* 场景插图 */
.pt-scene{position:relative;height:300px;border-radius:22px;background:linear-gradient(#123341,#0e2630);overflow:hidden;border:1px solid var(--pt-line)}
.pt-lights{position:absolute;left:-10px;right:-10px;top:18px;display:flex;justify-content:space-between;padding:0 18px}
.pt-lights::before{content:'';position:absolute;left:0;right:0;top:-6px;height:22px;border-bottom:2px solid #ffffff2e;border-radius:0 0 50% 50%}
.pt-lights i{position:relative;width:12px;height:12px;border-radius:50%;background:var(--pt-gold);box-shadow:0 0 14px var(--pt-gold);animation:twinkle 2.4s ease-in-out infinite}
.pt-lights i:nth-child(3n+1){background:var(--pt-coral);box-shadow:0 0 14px var(--pt-coral);animation-delay:.4s}.pt-lights i:nth-child(3n+2){background:var(--pt-mint);box-shadow:0 0 14px var(--pt-mint);animation-delay:.9s}
.pt-lights i:nth-child(odd){top:8px}
@keyframes twinkle{50%{opacity:.45}}
.pt-awning{position:absolute;left:8%;right:8%;top:56px;height:46px;background:repeating-linear-gradient(90deg,var(--pt-coral) 0 36px,var(--pt-paper) 36px 72px);border-radius:8px 8px 0 0;box-shadow:0 10px 20px #0005}
.pt-awning::after{content:'';position:absolute;left:0;right:0;bottom:-14px;height:14px;background:radial-gradient(circle at 18px 0,var(--pt-coral) 17px,transparent 18px) 0 0/72px 14px repeat-x,radial-gradient(circle at 18px 0,var(--pt-paper) 17px,transparent 18px) 36px 0/72px 14px repeat-x}
.pt-counter{position:absolute;left:6%;right:6%;bottom:0;height:46px;background:linear-gradient(#8a5a3c,#6e452d);border-radius:8px 8px 0 0}
.pt-scene-jar{position:absolute;left:50%;bottom:30px;width:150px;transform:translateX(-50%)}.pt-scene-jar .pt-jar{width:100%}
.pt-scene-tags{position:absolute;left:12%;right:12%;bottom:120px;display:flex;justify-content:space-between}
.pt-scene-tag{font:800 15px/1 var(--sans);padding:8px 12px;border-radius:10px;background:var(--pt-paper);color:var(--pt-ink);box-shadow:0 6px 14px #0006}.pt-scene-tag.ai{transform:rotate(-8deg);color:var(--pt-coral)}.pt-scene-tag.human{transform:rotate(7deg);color:#2c8f6b}
.pt-scene-ticket{position:absolute;right:9%;bottom:60px;font:700 13px/1 var(--sans);letter-spacing:1px;padding:10px 14px;background:var(--pt-gold);color:#2a1e10;border-radius:4px;transform:rotate(-6deg);box-shadow:0 6px 12px #0005}

/* 豆罐 */
.pt-jar{display:block;width:100%;height:auto;overflow:visible}
.pt-jar-shadow{fill:#00000040}.pt-glass{fill:#d9fff21a;stroke:#d7f3eacc;stroke-width:3}.pt-shine{fill:none;stroke:#ffffff55;stroke-width:6;stroke-linecap:round}
.pt-lid{fill:#c9a15b;stroke:#7a5a26;stroke-width:2}.pt-lid.top{fill:#e2bd70}
.pt-bean{stroke:#0000003a;stroke-width:.7}.pt-bean.b0{fill:#e8644a}.pt-bean.b1{fill:#ffcf6e}.pt-bean.b2{fill:#8fe3c4}.pt-bean.b3{fill:#f49ac1}.pt-bean.b4{fill:#9db7ff}.pt-bean.b5{fill:#fdf4e3}
/* 揭布与盖布都是瞬时的：展示时长是实验参数，不能被淡入淡出吃掉。 */
.pt-cloth{display:none;pointer-events:none}.pt-cloth path:first-child{fill:#b94a3a;stroke:#ffcfbf55;stroke-width:2}.pt-cloth-line{fill:none;stroke:#ffffff26;stroke-width:3}.pt-cloth-q{fill:#fdf4e3aa;font:700 90px/1 var(--serif)}
.pt-jar.covered .pt-cloth{display:inline}
.pt-timer{width:100%;height:10px;border-radius:5px;background:#ffffff1a;overflow:hidden;max-width:420px;margin:0 auto}.pt-timer i{display:block;height:100%;background:var(--pt-gold);transform-origin:left}.pt-timer.run i{transform:scaleX(0);transition:transform var(--dur) linear}

/* 开场 */
.pt-intro{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center;padding:24px 0 8px}
.pt-intro h1{font:700 clamp(46px,7vw,84px)/1 var(--serif);margin:14px 0 10px;letter-spacing:2px;color:var(--pt-text)}.pt-intro h1 span{color:var(--pt-gold)}
.pt-lead{font:600 22px/1.5 var(--serif);color:#fbf5e8;margin:0 0 12px}.pt-desc{color:var(--pt-muted);font-size:16px;max-width:560px;margin:0 0 26px}
.pt-disclaimer{font-size:13px;color:var(--pt-muted);margin-top:14px}
.pt-mechanics{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:10px}
.pt-mechanics>div{display:flex;gap:14px;padding:20px;border:1px solid var(--pt-line);border-radius:18px;background:#ffffff08}
.pt-mechanics h2{font-size:17px;margin:0 0 4px;color:var(--pt-text)}.pt-mechanics p{margin:0;font-size:14px;color:var(--pt-muted);line-height:1.7}
.pt-icon{flex:none;width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:#ffcf6e1f;color:var(--pt-gold);font-size:20px}
.pt-about{grid-column:1/-1;border-top:1px solid var(--pt-line);padding-top:14px;color:var(--pt-muted);font-size:14px}.pt-about summary{cursor:pointer;color:var(--pt-text)}

/* 关卡外框 */
.pt-hud{display:flex;align-items:center;gap:16px;padding:10px 0 14px;border-bottom:1px solid var(--pt-line);margin-bottom:16px;flex-wrap:wrap}
.pt-hud-title{flex:1;min-width:200px}.pt-hud h1{font:700 24px/1.3 var(--serif);margin:2px 0 0;color:var(--pt-text)}
.pt-pips{display:flex;gap:6px;flex-wrap:wrap}.pt-pips i{width:18px;height:6px;border-radius:3px;background:#ffffff1f}.pt-pips i.done{background:var(--pt-gold)}.pt-pips i.now{background:#ffcf6e88;box-shadow:0 0 0 2px #ffcf6e44}
.pt-hud-bank{display:flex;align-items:center;gap:8px;padding:6px 14px;border-radius:999px;background:#ffffff0d;border:1px solid var(--pt-line)}
.pt-ticket-icon{width:22px;height:15px;border-radius:3px;background:var(--pt-gold);-webkit-mask:radial-gradient(circle at 0 50%,#0000 4px,#000 4.5px) left/51% 100% no-repeat,radial-gradient(circle at 100% 50%,#0000 4px,#000 4.5px) right/51% 100% no-repeat;mask:radial-gradient(circle at 0 50%,#0000 4px,#000 4.5px) left/51% 100% no-repeat,radial-gradient(circle at 100% 50%,#0000 4px,#000 4.5px) right/51% 100% no-repeat}
.pt-tickets{font:700 20px/1 var(--serif);color:var(--pt-gold);min-width:2ch;display:inline-block}.pt-tickets.bump{animation:pt-bump .6s}
@keyframes pt-bump{30%{transform:scale(1.35);color:var(--pt-ok)}}

.pt-booth{max-width:580px;margin:40px auto;text-align:center;padding:40px 30px;border:1px dashed #ffcf6e66;border-radius:22px;background:#ffffff06;animation:pt-rise .5s ease-out;display:flex;flex-direction:column;align-items:center;gap:6px}
.pt-booth h2{font:700 34px/1.3 var(--serif);margin:10px 0 4px;color:var(--pt-text)}.pt-booth-sub{color:var(--pt-gold);font-weight:600;margin:0 0 10px}.pt-booth p{color:var(--pt-muted)}.pt-booth .pt-partner{margin:8px 0}.pt-booth .pt-btn{margin-top:14px}
@keyframes pt-rise{from{opacity:0;transform:translateY(16px)}}

/* 摊位通用 */
.pt-coach{max-width:760px;margin:0 auto 14px;padding:10px 16px;border-radius:12px;background:#ffcf6e1a;border:1px solid #ffcf6e55;color:#fde9c2;font-size:15px;text-align:center}
.pt-dock{max-width:720px;margin:18px auto 0;display:flex;flex-direction:column;align-items:center;gap:12px;text-align:center}
.pt-hint{color:var(--pt-muted);font-size:14px}.pt-hint.pulse{animation:pt-pulse 1.2s ease-in-out infinite}@keyframes pt-pulse{50%{opacity:.45}}
.pt-step{font-weight:600;color:var(--pt-text)}.pt-locked{padding:8px 14px;border-radius:10px;background:#ffffff0d;border:1px solid var(--pt-line);color:var(--pt-muted);font-size:14px}
.pt-tell{color:#fde9c2;font-size:15px;max-width:620px}.pt-ticket-line{color:var(--pt-gold);font-weight:600;font-size:14px}
.pt-verdict{font:600 17px/1.6 var(--sans);color:var(--pt-text);max-width:620px}.pt-verdict.ok{color:var(--pt-ok)}.pt-verdict.bad{color:var(--pt-bad)}
.pt-scores{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;width:100%;max-width:560px}
.pt-scores>div{padding:12px 8px;border-radius:14px;background:#ffffff0b;border:1px solid var(--pt-line);display:flex;flex-direction:column;align-items:center;gap:2px;min-width:0}
.pt-scores small{color:var(--pt-muted);font-size:12px;overflow-wrap:anywhere}.pt-scores strong{font:700 28px/1.1 var(--serif);color:var(--pt-gold)}.pt-scores span{color:var(--pt-muted);font-size:12px}

/* 第一摊：估豆罐 */
.pt-stage{display:grid;grid-template-columns:minmax(0,300px) minmax(0,1fr);gap:32px;align-items:center;justify-content:center;max-width:900px;margin:0 auto}
.pt-jar-slot{width:100%;max-width:min(300px,34vh);justify-self:center}
.pt-side{display:flex;flex-direction:column;gap:18px;min-width:0}
.pt-chat{display:flex;align-items:flex-start;gap:10px;animation:pt-rise .35s ease-out}
.pt-bubble{position:relative;padding:12px 16px;border-radius:4px 16px 16px 16px;background:var(--pt-paper);color:var(--pt-ink);font:600 18px/1.5 var(--sans);box-shadow:0 8px 20px #0004}.pt-bubble small{display:block;font:500 12px/1.4 var(--sans);color:#6b7c7b;margin-bottom:2px}
.pt-bubble.thinking{display:flex;gap:6px;padding:16px}.pt-bubble.thinking i{width:8px;height:8px;border-radius:50%;background:#6b7c7b;animation:pt-pulse 1s infinite}.pt-bubble.thinking i:nth-child(2){animation-delay:.2s}.pt-bubble.thinking i:nth-child(3){animation-delay:.4s}
.pt-truth{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}.pt-truth small{color:var(--pt-muted)}.pt-truth strong{font:700 54px/1 var(--serif);color:var(--pt-gold)}.pt-truth span{color:var(--pt-muted)}
.pt-line{padding:40px 6px 34px}.pt-line-track{position:relative;height:4px;border-radius:2px;background:#ffffff33}
.pt-mark{position:absolute;top:50%;transform:translate(-50%,-50%);width:14px;height:14px;border-radius:50%;border:3px solid var(--pt-bg);background:var(--pt-text)}
.pt-mark b,.pt-mark small{position:absolute;left:50%;transform:translateX(-50%);white-space:nowrap;font-size:12px;line-height:1.2}
.pt-mark b{font:700 14px/1 var(--serif)}
.pt-mark.you,.pt-mark.final{z-index:1}.pt-mark.you b,.pt-mark.final b{bottom:22px}.pt-mark.you small,.pt-mark.final small{bottom:38px;color:var(--pt-muted)}
.pt-mark.partner b,.pt-mark.truth b{top:22px}.pt-mark.partner small,.pt-mark.truth small{top:38px;color:var(--pt-muted)}
.pt-mark.you{background:var(--pt-sky)}.pt-mark.partner{background:var(--pt-coral)}.pt-mark.final{background:var(--pt-mint)}.pt-mark.truth{background:var(--pt-gold);width:18px;height:18px}
.pt-line-ends{display:flex;justify-content:space-between;font-size:11px;color:#a9c7c088;margin-top:4px}
.pt-estimator{display:flex;flex-direction:column;gap:12px;width:100%;max-width:520px}
.pt-estimator-row{display:flex;align-items:center;justify-content:center;gap:8px;flex-wrap:wrap}
.pt-number{width:7ch;min-height:56px;padding:6px 10px;border-radius:14px;border:2px solid #ffcf6e88;background:#00000033;color:var(--pt-text);font:700 30px/1 var(--serif);text-align:center;-moz-appearance:textfield}
.pt-number::-webkit-outer-spin-button,.pt-number::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}.pt-unit{color:var(--pt-muted)}
.pt-slider{width:100%;accent-color:var(--pt-gold);min-height:32px}.pt-slider.unset{opacity:.5}

/* 第二摊：摘要校对 */
.pt-proof{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:22px;align-items:start}
.pt-source{padding:22px 24px;border-radius:14px;background:linear-gradient(var(--pt-paper),var(--pt-paper-2));color:var(--pt-ink);box-shadow:0 12px 28px #0005}
.pt-source .pt-label{color:#7b6a52;margin-bottom:8px}.pt-source p{margin:0 0 10px;font-size:15px;line-height:1.85}.pt-source p:last-child{margin:0}
.pt-memo{padding:18px 18px 20px;border-radius:14px;background:var(--pt-panel);border:1px solid var(--pt-line)}
.pt-memo header{display:flex;align-items:center;gap:10px;margin-bottom:12px}.pt-memo header strong{display:block}.pt-memo header small{color:var(--pt-muted);font-size:12px}
.pt-sentences{display:flex;flex-direction:column;gap:8px}
.pt-sentence{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:4px;width:100%;text-align:left;padding:12px 14px;border-radius:12px;border:1px solid var(--pt-line);background:#ffffff08;color:var(--pt-text);font:15px/1.7 var(--sans);cursor:pointer;transition:background .15s,border-color .15s}
.pt-sentence:hover:not(:disabled){background:#ffffff12}.pt-sentence:disabled{cursor:default}
.pt-pen{display:none;font:700 12px/1 var(--sans);color:var(--pt-coral);letter-spacing:1px}
.pt-sentence.flagged{border-color:var(--pt-coral);background:#e8644a1c}.pt-sentence.flagged .pt-pen{display:inline}.pt-sentence.flagged .pt-sentence-text{text-decoration:underline wavy var(--pt-coral);text-underline-offset:5px}
.pt-fix{font-size:13px;line-height:1.6}
.pt-sentence.hit{border-color:var(--pt-ok);background:#8fe3a81a}.pt-sentence.hit .pt-fix{color:var(--pt-ok)}
.pt-sentence.miss{border-color:var(--pt-bad);background:#ff9a851a}.pt-sentence.miss .pt-fix{color:var(--pt-bad)}.pt-sentence.miss .pt-sentence-text{text-decoration:line-through #ff9a85aa}
.pt-sentence.false-alarm{border-style:dashed;border-color:var(--pt-gold)}.pt-sentence.false-alarm .pt-fix{color:var(--pt-gold)}
.pt-sentence.clean{opacity:.75}

/* 第三摊：谁来判 */
.pt-prompt{text-align:center;font:600 20px/1.5 var(--serif);margin:0 0 12px}
.pt-record{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:6px;color:var(--pt-muted);font-size:13px;margin:0 0 8px}
.pt-record i{font-style:normal;width:22px;height:22px;border-radius:6px;display:inline-grid;place-items:center;font-size:12px;background:#8fe3a826;color:var(--pt-ok)}.pt-record i.bad{background:#ff9a8526;color:var(--pt-bad)}
.pt-pair{display:grid;grid-template-columns:repeat(2,minmax(0,min(220px,26vh)));justify-content:center;gap:clamp(16px,6vw,64px)}
.pt-pair-slot{position:relative;display:flex;flex-direction:column;align-items:center;gap:6px}
.pt-pair-key{font:700 14px/1 var(--sans);color:var(--pt-muted);letter-spacing:2px}
.pt-jar-tag{font:700 16px/1 var(--serif);padding:6px 12px;border-radius:999px;background:#ffffff14;color:var(--pt-text)}.pt-jar-tag.more{background:var(--pt-gold);color:#2a1e10}
.pt-choices{display:flex;gap:12px;flex-wrap:wrap;justify-content:center}

/* 游园报告 */
.pt-finale{display:flex;flex-direction:column;gap:22px;padding-top:12px}
.pt-finale-hero{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:28px;align-items:center;padding:28px;border-radius:24px;background:linear-gradient(135deg,#18404a,#123341);border:1px solid var(--pt-line)}
.pt-finale-hero h1{font:700 clamp(36px,6vw,60px)/1.15 var(--serif);margin:8px 0 10px;color:var(--pt-gold)}
.pt-finale-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:12px}
.pt-finale-partner{display:flex;flex-direction:column;align-items:center;gap:6px;padding:20px 26px;border-radius:20px;background:#ffffff0a;border:1px dashed #ffcf6e55}.pt-finale-partner .pt-avatar{width:72px;height:72px}.pt-finale-partner small{color:var(--pt-muted)}
.pt-tiles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.pt-tiles>div{padding:18px;border-radius:18px;background:#ffffff0a;border:1px solid var(--pt-line);display:flex;flex-direction:column;gap:2px;min-width:0}
.pt-tiles strong{font:700 30px/1.2 var(--serif);color:var(--pt-gold);overflow-wrap:anywhere}.pt-tiles span{font-weight:600}.pt-tiles small{color:var(--pt-muted);font-size:13px;line-height:1.5}
.pt-panel{padding:22px 24px;border-radius:20px;background:#ffffff08;border:1px solid var(--pt-line)}.pt-panel h2{font:700 20px/1.4 var(--serif);margin:0 0 12px}.pt-panel>p{color:var(--pt-muted);margin:0 0 10px}
.pt-table{display:flex;flex-direction:column;font-size:14px;overflow-x:auto}
.pt-tr{display:grid;grid-template-columns:minmax(110px,1.6fr) repeat(5,minmax(52px,1fr));gap:8px;padding:9px 4px;border-bottom:1px solid var(--pt-line);min-width:480px}.pt-tr.head{color:var(--pt-muted);font-size:12px}.pt-tr span:not(:first-child){text-align:right;font-variant-numeric:tabular-nums}
.pt-panel details{border-bottom:1px solid var(--pt-line);padding:10px 0}.pt-panel summary{display:flex;align-items:center;gap:12px;cursor:pointer}.pt-archive-title{flex:1;font-weight:600}.pt-panel summary small{color:var(--pt-muted)}.pt-panel summary b{color:var(--pt-gold);font:700 18px/1 var(--serif)}
.pt-archive{list-style:none;margin:10px 0;padding:0;display:flex;flex-direction:column;gap:6px}.pt-archive li{padding:8px 12px;border-radius:10px;background:#ffffff08;font-size:14px;border-left:3px solid transparent}.pt-archive li small{display:block;color:var(--pt-muted)}
.pt-archive li.hit{border-color:var(--pt-ok)}.pt-archive li.miss{border-color:var(--pt-bad)}.pt-archive li.false-alarm{border-color:var(--pt-gold)}
.pt-rounds{list-style:none;margin:0 0 8px;padding:0;display:grid;grid-template-columns:repeat(auto-fill,minmax(64px,1fr));gap:8px}
.pt-rounds li{display:flex;flex-direction:column;align-items:center;gap:2px;padding:8px 4px;border-radius:12px;background:#ff9a851f;border:1px solid #ff9a8555}.pt-rounds li.ok{background:#8fe3a81f;border-color:#8fe3a855}.pt-rounds li.handed{box-shadow:inset 0 0 0 2px #e8644a88}
.pt-rounds b{font-size:11px;color:var(--pt-muted)}.pt-rounds span{font:700 18px/1.2 var(--serif)}.pt-rounds small{font-size:11px;color:var(--pt-muted)}
.pt-method p{color:var(--pt-muted);font-size:14px;line-height:1.8}.pt-debrief{margin:12px 0;padding:12px 16px;border-radius:12px;background:#ffcf6e12;border:1px solid #ffcf6e33}.pt-debrief p{color:#fde9c2}

/* 估值接力 */
.pt-relay{max-width:760px;margin:0 auto 14px;padding:10px 16px;border-radius:12px;background:#8fe3c414;border:1px solid #8fe3c444;color:#d6f5e9;font-size:14px;line-height:1.7;text-align:center}.pt-relay b{display:inline-block;margin-right:10px;color:var(--pt-mint);font-weight:700}
.pt-relay-scene .pt-relay-jar{position:absolute;left:50%;top:44px;width:120px;transform:translateX(-50%)}
.pt-relay-legs{position:absolute;left:4%;right:4%;bottom:22px;margin:0;padding:0;list-style:none;display:flex;justify-content:center;align-items:center;gap:6px}
.pt-relay-legs li{display:flex;align-items:center;gap:6px}.pt-relay-legs span{display:grid;place-items:center;min-width:40px;height:40px;padding:0 8px;border-radius:999px;background:#ffffff14;border:1px solid var(--pt-line);font:700 15px/1 var(--sans)}
.pt-relay-legs .start span{border-color:#ffffff55}.pt-relay-legs .you span{background:var(--pt-gold);color:#2a1e10;border-color:transparent}.pt-relay-legs b{color:var(--pt-muted);font-weight:400}
.pt-relay-baton strong{font:700 40px/1 var(--serif);color:var(--pt-gold)}
.pt-relay-jars{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px}
.pt-relay-jars article{padding:14px 16px;border-radius:14px;background:#ffffff08;border:1px solid var(--pt-line);min-width:0}.pt-relay-jars header strong{display:block}.pt-relay-jars header small{color:var(--pt-muted);font-size:12px}
.pt-path{display:block;width:100%;height:auto;margin:8px 0 2px}.pt-path-truth{stroke:var(--pt-gold);stroke-width:1.5;stroke-dasharray:5 4}.pt-path-line{fill:none;stroke:var(--pt-mint);stroke-width:2.5;stroke-linejoin:round}
.pt-path-dot{fill:var(--pt-mint)}.pt-path-start{fill:var(--pt-coral)}.pt-path-you{fill:var(--pt-gold);stroke:var(--pt-bg);stroke-width:2}.pt-path-label{fill:var(--pt-muted);font:11px var(--sans)}

/* 首页推荐卡：插图在 body.partner 之外，变量已在 :root 上。 */
.home .partner-feature{background:#11303b;color:#eef6f1;border-color:#2c5560}.home .partner-feature .eyebrow{color:#ffcf6e}.home .partner-feature h2{color:#fbf5e8}.home .partner-feature p:not(.eyebrow){color:#b5d0c9}.home .partner-feature .chip{background:#18404a;color:#d8ebe4;border-color:#2c5560}
.home .partner-feature .btn{background:#ffcf6e;color:#2a1e10;border-color:#ffcf6e}.feature-partner .pt-scene{height:250px}

@media(max-width:860px){
  .pt-intro{grid-template-columns:1fr;gap:24px}.pt-mechanics{grid-template-columns:1fr}
  .pt-stage{grid-template-columns:1fr;gap:12px}.pt-jar-slot{max-width:min(230px,30vh)}
  .pt-proof{grid-template-columns:1fr}
  .pt-finale-hero{grid-template-columns:1fr}.pt-finale-partner{flex-direction:row;justify-content:flex-start}.pt-finale-partner .pt-avatar{width:46px;height:46px}
  .pt-tiles{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:600px){
  body.partner .lab-main,body.partner.in-study:not(.answering) .lab-main{padding:4px 16px 32px}
  .pt-hud{gap:10px}.pt-hud .pt-partner small{display:none}.pt-hud h1{font-size:20px}
  .pt-scene{height:250px}.pt-awning{left:4%;right:4%}
  .pt-jar-slot{max-width:min(180px,22vh)}.pt-truth strong{font-size:44px}
  .pt-scores strong{font-size:22px}
  .pt-number{font-size:26px;min-height:50px}
  .pt-source,.pt-memo{padding:16px}
  .pt-pair{gap:14px}.pt-choices .pt-btn{flex:1 1 40%;padding-inline:12px}
  .pt-tiles{grid-template-columns:1fr}.pt-panel{padding:18px 16px}
}
@media(prefers-reduced-motion:reduce){
  body.partner *,body.partner *::before,.pt-scene *,.pt-scene *::before{animation-duration:.01ms!important;animation-iteration-count:1!important}
  body.partner .pt-btn,body.partner .pt-sentence{transition-duration:.01ms!important}
}