@font-face{font-family:"Qingmi Sans";src:url("assets/noto-sans-sc.woff2") format("woff2");font-style:normal;font-weight:300 900;font-display:swap}
@font-face{font-family:"Qingmi Serif";src:url("assets/noto-serif-sc.woff2") format("woff2");font-style:normal;font-weight:600 900;font-display:swap}

:root{
  --paper:#fffefb;
  --paper-warm:#fff9f0;
  --ink:#172033;
  --muted:#687287;
  --faint:#98a2b3;
  --line:#e5e8ee;
  --orange:#ff7a21;
  --gold:#ffb20f;
  --blue:#3974ff;
  --green:#22a06b;
  --red:#d84a4a;
  --pink:#e76e8e;
  --shadow:0 18px 45px rgba(23,32,51,.09);
  --sans:"Qingmi Sans","PingFang SC","Microsoft YaHei",sans-serif;
  --serif:"Qingmi Serif","Songti SC",serif;
}

*{box-sizing:border-box}
html,body{width:100%;height:100%;margin:0;overflow:hidden;background:#eceff3;color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased}
button,input,textarea{font:inherit}
button{border:0}

.app{position:fixed;inset:0;display:grid;place-items:center;background:radial-gradient(circle at 14% 10%,rgba(255,178,15,.09),transparent 28%),#eceff3}
.deck{position:relative;width:min(100vw,calc(100vh * 16 / 9));height:min(100vh,calc(100vw * 9 / 16));background:var(--paper);box-shadow:0 24px 80px rgba(23,32,51,.2);overflow:hidden}
.slide{position:absolute;inset:0;display:grid;grid-template-rows:auto 1fr auto;padding:3.7vh 4.6vw 2.7vh;background:
  radial-gradient(circle at 83% 12%,rgba(255,178,15,.07),transparent 21%),
  linear-gradient(135deg,rgba(255,255,255,.98),rgba(255,254,251,.98));
  opacity:0;visibility:hidden;transform:translateX(3%);transition:opacity .32s ease,transform .55s cubic-bezier(.2,.75,.15,1);overflow:hidden}
.slide::before{content:"";position:absolute;left:0;right:0;top:0;height:5px;background:linear-gradient(90deg,var(--orange),var(--gold) 35%,rgba(255,178,15,0) 80%)}
.slide::after{content:"";position:absolute;width:23vw;height:23vw;border:1px solid rgba(255,122,33,.13);border-radius:50%;right:-13vw;bottom:-14vw;pointer-events:none}
.slide.is-active{opacity:1;visibility:visible;transform:none;z-index:2}
.slide.is-before{transform:translateX(-3%)}

.slide-chrome,.slide-foot{position:relative;z-index:3;display:flex;align-items:center;justify-content:space-between}
.slide-chrome{min-height:38px;color:var(--muted)}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.02em;color:var(--ink)}
.brand-mark{width:29px;height:29px;border:3px solid var(--orange);border-radius:50%;display:grid;place-items:center;color:var(--orange);font-size:12px;position:relative}
.brand-mark::after{content:"";width:7px;height:7px;background:var(--gold);border-radius:50%;position:absolute;right:-4px;top:-3px}
.brand-copy{display:grid;line-height:1.06}
.brand-copy small{margin-top:4px;font-size:8px;font-weight:600;letter-spacing:.28em;color:var(--faint)}
.section-label{font-size:10px;letter-spacing:.22em;text-transform:uppercase;color:var(--faint)}
.slide-foot{border-top:1px solid var(--line);padding-top:11px;font-size:9px;letter-spacing:.23em;color:var(--faint)}
.slide-foot .page-no{font-size:11px;letter-spacing:.08em;color:var(--muted);font-weight:800}

.slide-body{position:relative;z-index:2;min-height:0;display:flex;flex-direction:column;justify-content:center;padding:2.2vh 0 1.6vh}
.eyebrow{display:flex;align-items:center;gap:10px;margin:0 0 1.7vh;font-size:11px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--orange)}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--orange)}
h1,h2,h3,p{margin-top:0}
.display{font-family:var(--serif);font-size:clamp(34px,4.2vw,70px);line-height:1.05;letter-spacing:-.045em;margin-bottom:1.5vh}
.title{font-family:var(--serif);font-size:clamp(28px,3vw,52px);line-height:1.08;letter-spacing:-.035em;margin-bottom:1.15vh}
.subtitle{max-width:1000px;color:var(--muted);font-size:clamp(15px,1.25vw,22px);line-height:1.5;margin-bottom:2.2vh}
.lede{font-size:clamp(18px,1.6vw,28px);line-height:1.55;color:var(--muted)}
.accent{color:var(--orange)}
.gold{color:#c57e00}
.blue{color:var(--blue)}
.green{color:var(--green)}
.red{color:var(--red)}
.soft{color:var(--muted)}
.tiny{font-size:clamp(11px,.8vw,14px);line-height:1.5;color:var(--muted)}
.note-strip{margin-top:1.4vh;border-left:4px solid var(--orange);background:var(--paper-warm);padding:1.1vh 1.2vw;font-size:clamp(12px,.95vw,17px);line-height:1.45;color:#5e5145}

.grid-2,.grid-3,.grid-4,.grid-5{display:grid;gap:1.25vw;min-height:0}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
.grid-5{grid-template-columns:repeat(5,minmax(0,1fr))}
.card{position:relative;background:rgba(255,255,255,.92);border:1px solid var(--line);border-radius:15px;padding:1.55vw;box-shadow:0 9px 22px rgba(23,32,51,.055);overflow:hidden}
.card::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:var(--card-accent,var(--orange))}
.card h3{font-size:clamp(16px,1.25vw,22px);line-height:1.3;margin-bottom:.8vh}
.card p,.card li{font-size:clamp(12px,.95vw,17px);line-height:1.55;color:var(--muted)}
.card p:last-child{margin-bottom:0}
.number{display:inline-grid;place-items:center;min-width:34px;height:28px;padding:0 10px;border-radius:999px;background:var(--card-accent,var(--orange));color:#fff;font-weight:900;font-size:12px;margin-bottom:1.25vh}
.icon-disc{width:44px;height:44px;border-radius:50%;background:#fff1e5;color:var(--orange);display:grid;place-items:center;font-size:20px;font-weight:900;margin-bottom:1vh}
.big-number{font-family:var(--serif);font-size:clamp(36px,4vw,72px);line-height:1;color:var(--card-accent,var(--orange));margin-bottom:1vh}
.badge{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border-radius:999px;background:#fff3e8;color:#a3480c;font-size:12px;font-weight:900}
.badge.blue{background:#eef3ff;color:#2856bd}.badge.green{background:#eaf7f1;color:#18744f}.badge.red{background:#fff0f0;color:#a93434}

.cover .slide-body{display:grid;grid-template-columns:1.3fr .7fr;align-items:center;gap:3vw}
.cover-art{position:relative;display:grid;place-items:center;min-height:46vh}
.cover-orbit{position:absolute;width:min(29vw,390px);aspect-ratio:1;border:1px solid rgba(255,122,33,.35);border-radius:50%}
.cover-orbit::before,.cover-orbit::after{content:"";position:absolute;border-radius:50%;border:1px solid rgba(255,178,15,.28);inset:10%}.cover-orbit::after{inset:25%}
.cover-art img{position:relative;width:min(18vw,250px);filter:drop-shadow(0 24px 25px rgba(23,32,51,.17));animation:float 4s ease-in-out infinite}
.cover-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:3vh}
@keyframes float{50%{transform:translateY(-10px) rotate(-1deg)}}

.poll-card{min-height:24vh;display:flex;flex-direction:column;justify-content:space-between}
.poll-card .choice{font-family:var(--serif);font-size:clamp(28px,3.3vw,58px);line-height:1;color:var(--card-accent,var(--orange))}
.outcome-card{min-height:17vh}.outcome-card h3{font-size:clamp(15px,1.12vw,20px)}

.route{display:grid;grid-template-columns:repeat(8,1fr);gap:7px;align-items:stretch}
.route-step{position:relative;border:1px solid var(--line);border-radius:12px;padding:1.1vh .7vw;background:#fff;min-width:0}
.route-step.active{background:var(--ink);color:#fff;border-color:var(--ink);box-shadow:var(--shadow)}
.route-step b{display:block;color:var(--orange);font-size:12px;margin-bottom:1.2vh}
.route-step span{display:block;font-size:clamp(10px,.78vw,14px);font-weight:900;line-height:1.35}
.route-step small{display:block;margin-top:.7vh;color:var(--faint);font-size:clamp(8px,.64vw,11px);line-height:1.35}
.route-step.active small{color:#bec6d4}

.book-card{min-height:38vh;display:flex;flex-direction:column}.book-card .book-index{font-family:var(--serif);font-size:clamp(40px,5vw,86px);color:var(--card-accent);line-height:1}.book-card .apply{margin-top:auto;padding-top:1.2vh;border-top:1px solid var(--line);font-weight:900;color:var(--ink)}

.timeline{display:grid;grid-template-columns:repeat(6,1fr);gap:1vw;align-items:start;position:relative;padding-top:3vh}
.timeline::before{content:"";position:absolute;left:4%;right:4%;top:5.2vh;height:2px;background:var(--line)}
.time-node{position:relative;text-align:center}.time-node::before{content:"";display:block;width:16px;height:16px;margin:0 auto 1.6vh;border-radius:50%;background:var(--orange);box-shadow:0 0 0 7px #fff,0 0 0 8px var(--line)}
.time-node b{display:block;font-size:clamp(13px,1vw,18px)}.time-node span{display:block;margin-top:.6vh;color:var(--muted);font-size:clamp(10px,.75vw,13px)}

.exchange{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:2vw}
.exchange-box{padding:3vh 2vw;border:1px solid var(--line);border-radius:18px;background:#fff;text-align:center}.exchange-box strong{display:block;font-family:var(--serif);font-size:clamp(25px,3vw,48px)}.exchange-box span{color:var(--muted)}
.exchange-arrow{font-size:clamp(38px,5vw,84px);color:var(--orange)}
.heuristic{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:3vh}.heuristic span{padding:1.2vh .8vw;border-radius:10px;background:#f5f6f8;text-align:center;font-size:clamp(10px,.8vw,14px);font-weight:900}

.network{display:grid;grid-template-columns:1fr .7fr 1fr;grid-template-rows:1fr 1fr;gap:1.2vw;align-items:center}.network-center{grid-column:2;grid-row:1/3;aspect-ratio:1;border-radius:50%;background:var(--orange);color:#fff;display:grid;place-items:center;text-align:center;font-family:var(--serif);font-size:clamp(20px,2.1vw,36px);box-shadow:0 0 0 12px #fff3e8}.network .card{min-height:16vh}.network-video{position:absolute;right:0;bottom:0;width:min(26vw,370px);border-radius:12px;border:1px solid var(--line);background:#fff;box-shadow:var(--shadow);padding:8px}.network-video video{display:block;width:100%;border-radius:8px;background:#f5f6f8}.network-video small{display:block;padding:7px 5px 2px;color:var(--muted)}

.before-after{display:grid;grid-template-columns:1fr auto 1.25fr;gap:2vw;align-items:center}.before-after .statement{padding:4vh 2vw;border-radius:18px;background:#fff0ed;border:1px solid #f2c8bd;text-align:center;font-family:var(--serif);font-size:clamp(20px,2.2vw,38px)}.before-after .result{padding:4vh 2vw;border-radius:18px;background:#eef8f3;border:1px solid #bfe1cf;font-size:clamp(16px,1.45vw,25px);line-height:1.55;font-weight:900}.thin-arrow{font-size:clamp(34px,4vw,68px);color:var(--orange)}
.evidence-ladder{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;align-items:end;margin-top:3vh}.evidence-ladder div{display:grid;place-items:center;border-radius:10px 10px 0 0;color:#fff;font-weight:900;font-size:clamp(9px,.75vw,13px);padding:.8vh .4vw;background:var(--c);height:calc(34px + var(--i) * 10px)}

.sarea{display:grid;grid-template-columns:repeat(5,1fr);gap:1vw}.sarea-card{position:relative;padding:2.2vh 1vw 1.5vh;border:1px solid var(--line);border-radius:16px;text-align:center;background:#fff}.sarea-letter{width:54px;height:54px;border-radius:50%;background:var(--c);color:#fff;display:grid;place-items:center;margin:0 auto 1.4vh;font-family:var(--serif);font-size:25px}.sarea-card h3{margin-bottom:.6vh}.sarea-card p{font-size:clamp(10px,.78vw,14px);color:var(--muted);line-height:1.45}

.fit-layout{display:grid;grid-template-columns:1.3fr .7fr;gap:3vw;align-items:center}.venn{position:relative;height:45vh;min-height:310px}.venn-circle{position:absolute;width:42%;aspect-ratio:1;border-radius:50%;display:grid;place-items:center;text-align:center;padding:5%;font-weight:900;border:2px solid var(--c);background:color-mix(in srgb,var(--c) 25%,white)}.venn-circle small{display:block;margin-top:8px;color:var(--muted);font-weight:500}.venn-circle.a{left:8%;top:3%;--c:var(--orange)}.venn-circle.b{right:8%;top:3%;--c:var(--blue)}.venn-circle.c{left:29%;bottom:0;--c:var(--green)}.venn-core{position:absolute;left:42%;top:35%;width:17%;aspect-ratio:1;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;text-align:center;font-weight:900;z-index:2}
.check-list{list-style:none;padding:0;margin:0}.check-list li{padding:1vh 0;border-bottom:1px solid var(--line);color:var(--muted);font-size:clamp(12px,.9vw,16px)}.check-list li::before{content:"✓";color:var(--orange);font-weight:900;margin-right:10px}

.score-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1vw}.score-item{border:1px solid var(--line);border-radius:14px;padding:1.35vw;background:#fff;display:grid;grid-template-columns:auto 1fr;gap:1vw;align-items:start}.score-num{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--c);color:#fff;font-weight:900}.score-item h3{margin-bottom:.45vh}.score-item p{margin:0;color:var(--muted);font-size:clamp(11px,.8vw,14px)}.score-scale{grid-column:2;color:var(--c);font-weight:900;letter-spacing:.22em;font-size:12px}

.loop{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.loop-step{position:relative;padding:2.2vh 1vw;border:1px solid var(--line);border-radius:14px;background:#fff;min-height:22vh}.loop-step.hot{background:var(--orange);color:#fff;border-color:var(--orange);box-shadow:var(--shadow)}.loop-step b{display:block;color:var(--gold);margin-bottom:2vh}.loop-step h3{font-size:clamp(16px,1.2vw,22px)}.loop-step p{font-size:clamp(10px,.78vw,14px);line-height:1.45;color:var(--muted)}.loop-step.hot p{color:#fff}.loop-step:not(:last-child)::after{content:"→";position:absolute;right:-14px;top:42%;z-index:3;color:var(--orange);font-size:22px;font-weight:900}.return-arrow{text-align:center;color:var(--orange);font-weight:900;margin-top:2.4vh}.return-arrow::before{content:"↶";font-size:30px;margin-right:12px}

.case-before{display:grid;grid-template-columns:1fr 1.2fr;gap:2vw;align-items:center}.case-quote{background:var(--ink);color:#fff;border-radius:18px;padding:4vh 2vw;text-align:center;font-family:var(--serif);font-size:clamp(24px,2.8vw,48px)}.problem-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.problem{padding:1.3vh 1vw;border:1px solid var(--line);border-radius:12px;background:#fff}.problem b{display:block}.problem small{color:var(--muted)}

.candidate-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4vw}.candidate{border:1px solid var(--line);border-radius:16px;background:#fff;padding:1.5vw}.candidate.recommended{border:2px solid var(--orange);box-shadow:var(--shadow);transform:translateY(-8px)}.candidate h3{font-size:clamp(15px,1.1vw,20px)}.score-bars{display:grid;gap:7px;margin:1.5vh 0}.score-bar{display:grid;grid-template-columns:74px 1fr 25px;gap:7px;align-items:center;font-size:10px;color:var(--muted)}.score-bar i{display:block;height:6px;background:#edf0f4;border-radius:99px;overflow:hidden}.score-bar i::after{content:"";display:block;height:100%;width:calc(var(--v) * 20%);background:var(--c,var(--blue));border-radius:99px}.candidate-total{font-family:var(--serif);font-size:clamp(26px,3vw,52px);color:var(--c,var(--blue))}

.thesis{display:grid;gap:9px}.thesis-row{display:grid;grid-template-columns:145px 1fr;gap:1vw;padding:1.3vh 1.2vw;border-radius:12px;background:#f6f7f9;border:1px solid var(--line)}.thesis-row b{color:var(--orange)}.thesis-row span{font-size:clamp(12px,1vw,18px)}

.fdre{display:grid;grid-template-columns:repeat(4,1fr);gap:1vw;align-items:stretch}.fdre-card{padding:2.5vh 1.4vw;border:1px solid var(--line);border-radius:16px;background:#fff;position:relative}.fdre-card:not(:last-child)::after{content:"→";position:absolute;right:-14px;top:45%;z-index:2;color:var(--orange);font-weight:900}.fdre-letter{font-family:var(--serif);font-size:clamp(40px,5vw,84px);color:var(--c);line-height:1}.fdre-card p{color:var(--muted);font-size:clamp(11px,.85vw,15px)}

.canvas-wrap{overflow:auto;border:1px solid var(--line);border-radius:12px;background:#fff;max-height:55vh}.canvas-grid{display:grid;grid-template-columns:repeat(10,1fr);grid-template-rows:repeat(4,minmax(68px,1fr));min-width:900px;min-height:440px}.canvas-cell{position:relative;border-right:1px solid var(--line);border-bottom:1px solid var(--line);padding:1.2vh .8vw}.canvas-cell h3{font-size:clamp(11px,.85vw,15px);margin-bottom:.7vh}.canvas-cell p{font-size:clamp(9px,.68vw,12px);line-height:1.45;color:var(--muted);margin:0}.canvas-cell .grade{position:absolute;right:8px;top:8px;width:25px;height:25px;border-radius:8px;display:grid;place-items:center;background:var(--c,var(--orange));color:#fff;font-weight:900;font-size:10px}.partners{grid-column:1/3;grid-row:1/4}.activities{grid-column:3/5;grid-row:1/2}.resources{grid-column:3/5;grid-row:2/4}.value{grid-column:5/7;grid-row:1/4}.relations{grid-column:7/9;grid-row:1/2}.channels{grid-column:7/9;grid-row:2/4}.customers{grid-column:9/11;grid-row:1/4}.costs{grid-column:1/6;grid-row:4}.revenue{grid-column:6/11;grid-row:4}

.mode-row{display:grid;grid-template-columns:repeat(5,1fr);gap:1vw}.mode{padding:2.5vh 1vw;border-radius:16px;background:#fff;border:1px solid var(--line);text-align:center}.mode .icon-disc{margin-inline:auto}.mode h3{margin-bottom:.5vh}.mode p{font-size:clamp(10px,.78vw,14px);color:var(--muted);line-height:1.45}

.evidence-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:1.4vw}.evidence-card{min-height:33vh;border:1px solid var(--line);border-radius:17px;background:#fff;padding:1.6vw}.grade-big{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;background:var(--c);color:#fff;font-family:var(--serif);font-size:30px}.evidence-card h3{font-size:clamp(20px,1.8vw,32px);margin:1.2vh 0}.example{margin-top:2vh;padding-top:1.2vh;border-top:1px solid var(--line);color:var(--c);font-weight:900;font-size:clamp(10px,.78vw,14px)}

.assumption-table{display:grid;grid-template-columns:1.05fr 1.1fr 1fr;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}.th,.td{padding:1.2vh 1vw;border-right:1px solid var(--line);border-bottom:1px solid var(--line);font-size:clamp(10px,.82vw,15px);line-height:1.45}.th{font-weight:900;background:#f5f6f8;color:var(--ink)}.th:nth-child(2){background:#eef3ff;color:#2856bd}.th:nth-child(3){background:#fff0f0;color:#a93434}.td:nth-child(3n+1){font-weight:900}.td:nth-child(3n+2){background:#f8fbff}.td:nth-child(3n){background:#fff8f8;color:#743c46}

.workshop-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1vw}.workshop-card{min-height:29vh;padding:1.5vw;border:1px solid var(--line);border-radius:16px;background:#fff}.workshop-card .time{float:right;padding:6px 10px;border-radius:999px;background:var(--c);color:#fff;font-weight:900;font-size:11px}.workshop-card h3{clear:both;padding-top:2.2vh;font-size:clamp(17px,1.4vw,25px)}.workshop-card p{color:var(--muted);font-size:clamp(11px,.85vw,15px);line-height:1.5}

.practice-slide{background:radial-gradient(circle at 86% 8%,rgba(255,178,15,.13),transparent 24%),linear-gradient(135deg,#fff,#fffaf2)}
.practice-slide::before{height:7px}
.practice-head{display:flex;align-items:flex-start;justify-content:space-between;gap:2vw}.practice-head .title{margin-bottom:1.7vh}.timer-pill{flex:0 0 auto;min-width:108px;padding:12px 16px;border-radius:14px;background:var(--orange);color:#fff;text-align:center;font-size:clamp(18px,1.7vw,28px);font-weight:900;letter-spacing:.08em;box-shadow:0 10px 25px rgba(255,122,33,.24)}
.blue-timer{background:var(--blue);box-shadow:0 10px 25px rgba(57,116,255,.22)}.green-timer{background:var(--green);box-shadow:0 10px 25px rgba(34,160,107,.22)}.red-timer{background:var(--red);box-shadow:0 10px 25px rgba(216,74,74,.2)}
.practice-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:1.5vw;min-height:0}.practice-steps{display:grid;gap:10px}.practice-steps>div{display:grid;grid-template-columns:38px 1fr;gap:10px;align-items:center;padding:1.4vh 1vw;border:1px solid var(--line);border-radius:13px;background:#fff}.practice-steps b{width:34px;height:34px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:#fff}.practice-steps span{font-size:clamp(11px,.86vw,15px);line-height:1.45}
.worksheet{border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 12px 28px rgba(23,32,51,.06);overflow:hidden}.evidence-sheet{display:grid;grid-template-columns:repeat(2,1fr)}.fill-field{min-height:8.7vh;padding:1.2vh 1vw;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.fill-field:last-child{grid-column:1/3}.fill-field b{display:block;color:var(--orange);margin-bottom:.6vh}.fill-field span{display:block;color:var(--muted);font-size:clamp(10px,.78vw,14px);padding-bottom:1.6vh;border-bottom:1px dashed #cbd1dc}
.deliverable-bar{display:grid;grid-template-columns:auto 1fr auto;gap:1vw;align-items:center;margin-top:1.4vh;padding:1.2vh 1vw;border-radius:13px;background:var(--ink);color:#fff}.deliverable-bar b{color:var(--gold)}.deliverable-bar span{font-size:clamp(10px,.82vw,15px);line-height:1.4}.deliverable-bar em{font-style:normal;font-size:11px;color:#cdd4e0;white-space:nowrap}
.direction-lab{display:grid;grid-template-columns:repeat(3,1fr);gap:1.15vw}.direction-card{position:relative;min-height:29vh;padding:1.45vw;border:1px solid var(--line);border-radius:16px;background:#fff}.direction-card>span{position:absolute;right:14px;top:14px;width:34px;height:34px;border-radius:10px;background:#e7ebf2;display:grid;place-items:center;font-weight:900}.direction-card.active{border:2px solid var(--blue);box-shadow:var(--shadow)}.direction-card.active>span{background:var(--blue);color:#fff}.direction-card h3{padding-right:42px}.write-line{margin:1.5vh 0;padding:1.1vh .8vw;border-radius:9px;background:#f6f7f9;color:var(--muted);border-bottom:1px dashed #aeb6c5;font-size:clamp(10px,.8vw,14px)}.mini-score{padding:1.2vh .8vw;border-radius:9px;background:#eef3ff;color:#2856bd;font-size:clamp(9px,.72vw,12px);line-height:1.7;font-weight:800}.direction-card p{margin-top:1.5vh;color:var(--muted);font-size:clamp(10px,.78vw,14px)}
.practice-footer-grid{display:grid;grid-template-columns:1fr 1fr;gap:1vw;margin-top:1.3vh}.practice-footer-grid>div{padding:1.1vh 1vw;border-left:4px solid var(--orange);border-radius:9px;background:#fff5ea}.practice-footer-grid b{display:block;margin-bottom:.35vh}.practice-footer-grid span{color:var(--muted);font-size:clamp(10px,.78vw,14px)}
.canvas-chain{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;gap:.7vw;align-items:stretch}.chain-card{min-height:22vh;padding:1.35vw;border:1px solid var(--line);border-radius:15px;background:#fff}.chain-card b{color:var(--green)}.chain-card p{min-height:6vh;margin:1.2vh 0;color:var(--muted);font-size:clamp(10px,.8vw,14px);line-height:1.45}.chain-card span{display:block;padding:1vh 0;border-bottom:2px dashed #b8c1ce;color:var(--faint)}.canvas-chain>i{align-self:center;color:var(--orange);font-size:28px;font-style:normal;font-weight:900}.partner-script{display:grid;grid-template-columns:auto 1fr auto 1fr auto 1fr;gap:.8vw;align-items:center;margin-top:1.4vh;padding:1.1vh 1vw;border:1px solid var(--line);border-radius:12px;background:#fff}.partner-script b{color:var(--orange)}.partner-script span{font-size:clamp(9px,.72vw,13px);color:var(--muted)}
.experiment-builder{display:grid;grid-template-columns:repeat(4,1fr);gap:1vw}.experiment-col{min-height:28vh;padding:1.4vw;border:1px solid var(--line);border-radius:15px;background:#fff}.experiment-col>span{display:inline-grid;place-items:center;width:34px;height:28px;border-radius:999px;background:#fff0f0;color:var(--red);font-weight:900;margin-bottom:1vh}.experiment-col b{display:block;font-size:clamp(16px,1.25vw,22px)}.experiment-col p{min-height:7vh;color:var(--muted);font-size:clamp(10px,.78vw,14px);line-height:1.45}.example-ribbon{display:grid;grid-template-columns:auto 1fr;gap:1vw;align-items:center;margin-top:1.2vh;padding:1vh 1vw;border-radius:11px;background:#fff0f0;color:#743c46}.example-ribbon b{color:var(--red)}.example-ribbon span{font-size:clamp(10px,.78vw,14px)}

.redteam-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.red-step{padding:1.2vh 1vw;border:1px solid var(--line);border-radius:12px;background:#fff;font-size:clamp(11px,.86vw,15px);font-weight:900}.red-step b{color:var(--orange);margin-right:8px}.red-step.hot{background:var(--orange);color:#fff;border-color:var(--orange)}.red-step.hot b{color:#fff}

.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3vw}.review-card{min-height:29vh;padding:1.6vw;border-radius:17px;background:#fff;border:1px solid var(--line)}.review-card h3{font-size:clamp(19px,1.7vw,30px);line-height:1.35;margin:2vh 0}.review-card p{color:var(--muted)}.decision-row{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3vw;margin-top:2vh}.decision{padding:1.2vh 1vw;border-radius:12px;background:var(--c);color:#fff;text-align:center;font-weight:900}.decision small{font-weight:500;margin-left:10px}

.positioning{padding:2.7vh 2vw;border-radius:16px;background:var(--ink);color:#fff;text-align:center;font-family:var(--serif);font-size:clamp(16px,1.55vw,28px);line-height:1.55}.action-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.3vw;margin-top:2vh}

.prompt-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1vw}.prompt-card{padding:1.5vw;border:1px solid var(--line);border-radius:15px;background:#fff;min-height:40vh}.prompt-card h3{font-size:clamp(16px,1.2vw,22px)}.prompt-card p,.prompt-card li{font-size:clamp(10px,.8vw,14px);line-height:1.55;color:var(--muted)}.prompt-card ol,.prompt-card ul{padding-left:1.2em;margin-bottom:0}.prompt-output{background:var(--ink);color:#fff}.prompt-output p,.prompt-output li{color:#d6dce7}

.sources-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2vw}.source-card{padding:1.5vw;border:1px solid var(--line);border-radius:16px;background:#fff;min-height:33vh}.source-card h3{font-size:clamp(18px,1.45vw,26px)}.source-card p{font-size:clamp(11px,.85vw,15px);line-height:1.55;color:var(--muted)}

aside.notes{display:none}
.notes-panel{position:fixed;z-index:80;left:18px;right:18px;bottom:74px;max-height:34vh;overflow:auto;padding:18px 22px;border-radius:14px;background:rgba(23,32,51,.96);color:#fff;box-shadow:0 18px 50px rgba(0,0,0,.3);font-size:14px;line-height:1.65;display:none}.notes-panel.is-open{display:block}
.notes-panel::before{content:"讲师备注";display:block;margin-bottom:7px;color:var(--gold);font-size:11px;font-weight:900;letter-spacing:.16em}

.controls{position:fixed;right:18px;bottom:16px;z-index:70;display:flex;align-items:center;gap:8px;padding:7px;border-radius:14px;background:rgba(23,32,51,.92);box-shadow:0 13px 35px rgba(23,32,51,.25);backdrop-filter:blur(12px)}
.controls button{width:38px;height:38px;border-radius:10px;background:transparent;color:#fff;cursor:pointer;font-weight:900}.controls button:hover,.controls button:focus-visible{background:rgba(255,255,255,.14);outline:none}.controls .counter{min-width:64px;color:#fff;text-align:center;font-size:12px;font-weight:900}
.progress{position:fixed;left:0;right:0;bottom:0;height:4px;background:rgba(23,32,51,.12);z-index:90}.progress span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--orange),var(--gold));transition:width .35s ease}
.menu{position:fixed;z-index:75;right:18px;top:18px;width:min(360px,calc(100vw - 36px));max-height:calc(100vh - 110px);overflow:auto;padding:14px;border-radius:15px;background:rgba(255,255,255,.98);box-shadow:0 20px 60px rgba(23,32,51,.22);display:none}.menu.is-open{display:block}.menu h2{font-family:var(--serif);font-size:22px;margin:4px 8px 12px}.menu button{display:flex;width:100%;gap:10px;align-items:flex-start;text-align:left;padding:10px;border-radius:10px;background:transparent;color:var(--ink);cursor:pointer}.menu button:hover,.menu button.active{background:#fff3e8}.menu button b{color:var(--orange);min-width:24px}.menu button span{font-size:12px;line-height:1.35}
.help{position:fixed;z-index:100;inset:0;display:none;place-items:center;background:rgba(23,32,51,.6);backdrop-filter:blur(8px)}.help.is-open{display:grid}.help-card{width:min(560px,calc(100vw - 32px));padding:28px;border-radius:18px;background:#fff;box-shadow:0 25px 80px rgba(0,0,0,.28)}.help-card h2{font-family:var(--serif)}.shortcut-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px}.shortcut{padding:11px;border-radius:10px;background:#f5f6f8;font-size:13px}.shortcut kbd{display:inline-grid;place-items:center;min-width:28px;padding:3px 6px;border-radius:6px;background:var(--ink);color:#fff;margin-right:7px}

@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}
@media (max-width:760px){
  html,body{background:var(--paper)}
  .deck{width:100vw;height:100dvh;box-shadow:none}
  .slide{padding:22px 19px 72px;overflow-y:auto;display:block}
  .slide-chrome{position:sticky;top:-22px;background:rgba(255,254,251,.94);backdrop-filter:blur(10px);z-index:10;padding:10px 0 8px}
  .brand-copy small,.section-label{display:none}
  .slide-body{padding:24px 0 18px;display:block;min-height:calc(100dvh - 165px)}
  .slide-foot{margin-top:20px}
  .display{font-size:clamp(34px,11vw,52px)}.title{font-size:clamp(28px,8.4vw,42px)}.subtitle{font-size:15px}
  .cover .slide-body{display:block}.cover-art{min-height:210px}.cover-art img{width:150px}.cover-orbit{width:220px}
  .grid-4,.grid-5,.route,.timeline,.heuristic,.sarea,.score-grid,.loop,.fdre,.mode-row,.workshop-grid,.redteam-steps{grid-template-columns:repeat(2,minmax(0,1fr))}
  .grid-3,.candidate-grid,.evidence-cards,.review-grid,.prompt-grid,.sources-grid{grid-template-columns:1fr}
  .grid-2,.action-grid{grid-template-columns:1fr}
  .card,.candidate,.prompt-card,.source-card{padding:18px}.poll-card,.outcome-card,.book-card,.prompt-card,.source-card{min-height:0}
  .route-step{padding:14px}.timeline{padding-top:0}.timeline::before{display:none}.time-node{text-align:left;padding:11px;border-left:3px solid var(--orange);background:#fff;border-radius:8px}.time-node::before{display:none}
  .exchange,.before-after,.case-before,.fit-layout{grid-template-columns:1fr}.exchange-arrow,.thin-arrow{transform:rotate(90deg);text-align:center}.network{grid-template-columns:1fr 1fr;grid-template-rows:auto}.network-center{grid-column:1/3;grid-row:auto;width:150px;margin:5px auto}.network-video{position:relative;width:100%;grid-column:1/3;margin-top:12px}
  .venn{height:360px;min-height:360px}.venn-circle{font-size:12px}.venn-core{font-size:10px}
  .loop-step:not(:last-child)::after,.fdre-card:not(:last-child)::after{display:none}.loop-step{min-height:0}
  .thesis-row{grid-template-columns:1fr}.assumption-table{min-width:760px}.assumption-scroll{overflow:auto;border-radius:14px}
  .canvas-wrap{max-height:56vh}.canvas-grid{min-width:940px}.decision-row{grid-template-columns:1fr}.decision small{display:block;margin:5px 0 0}
  .practice-head{gap:12px}.practice-head .title{font-size:clamp(27px,8vw,40px)}.timer-pill{min-width:84px;padding:10px;font-size:17px}.practice-layout{grid-template-columns:1fr}.evidence-sheet{grid-template-columns:1fr}.fill-field:last-child{grid-column:auto}.fill-field{min-height:92px}.deliverable-bar{grid-template-columns:1fr}.deliverable-bar em{white-space:normal}.direction-lab,.experiment-builder{grid-template-columns:1fr}.direction-card,.experiment-col{min-height:0}.practice-footer-grid{grid-template-columns:1fr}.canvas-chain{grid-template-columns:1fr}.canvas-chain>i{transform:rotate(90deg);text-align:center}.chain-card{min-height:0}.partner-script{grid-template-columns:auto 1fr}.practice-slide .slide-body{padding-bottom:48px}
  .controls{left:50%;right:auto;transform:translateX(-50%);bottom:12px}.notes-panel{bottom:68px;left:10px;right:10px}
}

@media print{
  html,body{overflow:visible;background:#fff}.app{position:static;display:block}.deck{width:auto;height:auto;box-shadow:none;overflow:visible}.slide{position:relative;inset:auto;width:13.333in;height:7.5in;opacity:1!important;visibility:visible!important;transform:none!important;page-break-after:always}.controls,.progress,.menu,.help,.notes-panel,.edit-toggle{display:none!important}
}

/* Lesson 02 · customer evidence */
.book-grid-4{gap:.9vw}.book-grid-4 .book-card{padding:1.25vw}.book-grid-4 .book-card h3{font-size:clamp(15px,1.08vw,20px)}.book-grid-4 .book-card p{font-size:clamp(12px,.82vw,15px)}
.evidence-quiz{display:grid;grid-template-columns:.82fr .82fr 1.36fr;gap:1.2vw;align-items:stretch}.evidence-choice{position:relative;min-height:34vh;padding:2vw 1.6vw;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow)}.evidence-choice>span{display:inline-grid;place-items:center;width:42px;height:32px;border-radius:999px;background:#e9edf3;color:var(--muted);font-weight:900}.evidence-choice h3{margin:3vh 0 1.2vh;font-family:var(--serif);font-size:clamp(20px,2vw,34px);line-height:1.35}.evidence-choice p{color:var(--muted);font-size:clamp(11px,.85vw,15px);line-height:1.5}.evidence-choice.strong{background:linear-gradient(135deg,#fff8ef,#fff);border-color:#ffc995}.evidence-choice.strong>span{background:var(--orange);color:#fff}.evidence-choice.mid{border-color:#cbd9ef}.evidence-choice.weak{opacity:.82}
.decision-bridge{display:grid;grid-template-columns:1fr auto 1fr;gap:1.5vw;align-items:center;margin:1.5vh 0 2.5vh}.decision-box{min-height:20vh;padding:2.4vh 1.8vw;border-radius:18px;background:var(--ink);color:#fff;display:flex;flex-direction:column;justify-content:center}.decision-box.evidence{background:#fff;border:2px solid var(--orange);color:var(--ink)}.decision-box small{font-weight:900;color:var(--gold);letter-spacing:.12em}.decision-box strong{margin-top:1vh;font-family:var(--serif);font-size:clamp(22px,2vw,36px);line-height:1.35}.mini-cards .card{min-height:15vh;padding:1.2vw}.mini-cards .card h3{margin-bottom:.4vh}
.research-brief{display:grid;grid-template-columns:1fr 1fr;gap:1vw}.research-brief>div{min-height:15vh;padding:1.6vh 1.3vw;border:1px solid var(--line);border-radius:14px;background:#fff;display:grid;grid-template-columns:78px 1fr;gap:1vw;align-items:center}.research-brief b{display:grid;place-items:center;height:38px;border-radius:999px;background:var(--ink);color:#fff}.research-brief span{color:var(--muted);font-size:clamp(12px,.9vw,16px);line-height:1.5}.formula-line,.example-line{margin-top:2.2vh;padding:1.6vh 1.2vw;border-radius:12px;background:#fff3e8;text-align:center;color:#6d411f;font-weight:900;font-size:clamp(13px,1.05vw,19px)}
.evidence-ladder-7{grid-template-columns:repeat(7,1fr);gap:7px}.evidence-ladder-7 div{height:calc(42px + var(--i) * 11px)}
.commitment-ladder{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:.8vw;margin-right:27vw;align-items:end}.commitment-ladder>div{min-height:18vh;padding:1.4vw 1vw;border:1px solid var(--line);border-radius:15px;background:linear-gradient(180deg,#fff 0%,#fff7ef 100%);display:flex;flex-direction:column;justify-content:flex-end}.commitment-ladder>div:nth-child(2){min-height:21vh;background:linear-gradient(180deg,#fff 0%,#ffefd9 100%)}.commitment-ladder>div:nth-child(3){min-height:24vh;background:linear-gradient(180deg,#fff 0%,#ffe5c2 100%)}.commitment-ladder>div:nth-child(4){min-height:27vh;background:linear-gradient(180deg,#fff 0%,#ffd8a8 100%)}.commitment-ladder>div:nth-child(5){min-height:30vh;background:linear-gradient(180deg,#fff 0%,#ffc887 100%)}.commitment-ladder b{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--orange);color:#fff}.commitment-ladder span{margin:2.2vh 0 .6vh;font-size:clamp(15px,1.25vw,22px);font-weight:900}.commitment-ladder small{color:var(--muted);font-size:clamp(13px,.82vw,15px);line-height:1.42}.mini-video{position:absolute;right:0;bottom:0;width:min(26vw,400px);padding:9px;border:1px solid var(--line);border-radius:14px;background:#fff;box-shadow:var(--shadow)}.mini-video video{display:block;width:100%;border-radius:9px;background:#f5f6f8}.mini-video small{display:block;padding:8px 4px 2px;color:var(--muted);font-size:14px}
.brief-sheet,.audit-sheet{display:grid;grid-template-columns:1fr 1fr;gap:10px}.brief-sheet .fill-field,.audit-sheet .fill-field{min-height:12vh}.audit-sheet .wide{grid-column:1/3}
.boundary-formula{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;gap:.7vw;align-items:center}.boundary-formula>div{min-height:26vh;padding:1.7vw;border:1px solid var(--line);border-radius:17px;background:#fff;display:flex;flex-direction:column;justify-content:center}.boundary-formula span{color:var(--orange);font-weight:900;letter-spacing:.12em}.boundary-formula b{margin-top:2vh;font-family:var(--serif);font-size:clamp(18px,1.6vw,29px);line-height:1.35}.boundary-formula i{font-style:normal;color:var(--orange);font-size:28px;font-weight:900}.example-line{background:#edf5ff;color:#23466e}
.competition-map2{display:grid;grid-template-columns:repeat(5,1fr);gap:.9vw}.competition-map2 article{position:relative;min-height:27vh;padding:1.5vw 1.2vw;border:1px solid var(--line);border-top:6px solid var(--c);border-radius:15px;background:#fff}.competition-map2 h3{font-size:clamp(15px,1.25vw,22px);margin-top:2vh}.competition-map2 p{color:var(--muted);font-size:clamp(10px,.78vw,14px);line-height:1.5}
.source-stack{display:grid;gap:10px;width:92%;margin:0 auto}.source-level{display:grid;grid-template-columns:180px 1fr;gap:1.2vw;align-items:center;min-height:8vh;padding:1vh 1.2vw;border-radius:12px;background:#fff;border:1px solid var(--line);border-left:6px solid var(--blue)}.source-level.best{border-left-color:var(--green);background:#f3fbf6}.source-level.weak{border-left-color:#a7afbd;background:#f7f8fa}.source-level b{font-size:clamp(13px,1vw,18px)}.source-level span{color:var(--muted);font-size:clamp(11px,.85vw,15px)}
.evidence-card-demo{padding:1.6vw;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow)}.evidence-meta{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:10px}.evidence-meta span{padding:1vh .8vw;border-radius:9px;background:#f5f6f8;font-size:clamp(10px,.78vw,14px)}.evidence-meta b{color:var(--orange);margin-right:8px}.evidence-card-demo blockquote{margin:1.8vh 0;padding:1.5vh 1.2vw;border-left:5px solid var(--orange);background:#fff7ed;font-family:var(--serif);font-size:clamp(16px,1.4vw,25px)}.evidence-columns{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.evidence-columns>div{padding:1.2vh .9vw;border:1px solid var(--line);border-radius:10px}.evidence-columns b{display:block;color:var(--blue);margin-bottom:.5vh}.evidence-columns p{color:var(--muted);font-size:clamp(9px,.72vw,13px);line-height:1.45}
.bias-pipeline{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr auto 1fr;gap:.55vw;align-items:center}.bias-pipeline>div{min-height:25vh;padding:1.5vw 1vw;border:1px solid var(--line);border-radius:14px;background:#fff;display:flex;flex-direction:column;justify-content:center}.bias-pipeline b{font-size:clamp(15px,1.15vw,21px)}.bias-pipeline span{margin-top:1.2vh;color:var(--muted);font-size:clamp(9px,.72vw,13px);line-height:1.45}.bias-pipeline i{font-style:normal;color:var(--orange);font-weight:900}.bias-pipeline .hot{background:#fff0f0;border-color:#f1a6ac}.bias-pipeline .hot b{color:var(--red)}
.segment-shift{display:grid;grid-template-columns:.78fr auto 1.22fr;gap:1.4vw;align-items:center}.segment-old,.segment-new{min-height:28vh;padding:2vw;border-radius:18px;display:flex;flex-direction:column;justify-content:center}.segment-old{background:#f1f3f6;color:var(--ink)}.segment-new{background:var(--ink);color:#fff}.segment-shift small{color:var(--orange);font-weight:900}.segment-shift strong{margin:1.5vh 0;font-family:var(--serif);font-size:clamp(21px,2vw,36px);line-height:1.35}.segment-shift p{color:var(--muted)}.segment-new p{color:#c8d0dd}.evidence-row{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:1.7vh}.evidence-row span{padding:1vh .8vw;border-radius:10px;background:#fff7ed;color:#6d411f;text-align:center;font-size:clamp(10px,.78vw,14px);font-weight:900}
.job-map{display:grid;grid-template-columns:repeat(4,1fr);gap:1vw}.job-map article{position:relative;min-height:27vh;padding:1.6vw;border:1px solid var(--line);border-radius:16px;background:#fff}.job-map article:not(:last-child)::after{content:"→";position:absolute;right:-1.1vw;top:45%;z-index:2;color:var(--orange);font-weight:900}.job-map small{color:var(--orange);font-weight:900}.job-map h3{margin-top:2.2vh;font-family:var(--serif);font-size:clamp(17px,1.45vw,26px);line-height:1.4}
.screen-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:.8vw}.screen-grid .card{min-height:29vh;padding:1.25vw}.screen-grid .card h3{margin:2vh 0 1vh}.screen-grid .card p{font-size:clamp(9px,.72vw,13px)}
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.question-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.question-grid>div{min-height:10vh;padding:1.2vh 1vw;border:1px solid var(--line);border-radius:11px;background:#fff;font-size:clamp(10px,.84vw,15px);display:flex;align-items:center}.question-grid b{display:grid;place-items:center;flex:0 0 34px;height:30px;margin-right:10px;border-radius:999px;background:var(--ink);color:#fff}
.pollution-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1vw}.pollution-grid article{min-height:30vh;padding:1.5vw;border:1px solid #f2c1c5;border-radius:15px;background:#fff}.pollution-grid span{display:inline-block;padding:5px 10px;border-radius:999px;background:#fff0f0;color:var(--red);font-size:11px;font-weight:900}.pollution-grid h3{margin:2vh 0 1vh;font-size:clamp(15px,1.2vw,22px);line-height:1.35}.pollution-grid p{color:var(--muted);font-size:clamp(9px,.74vw,13px);line-height:1.5}
.clinic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1vw}.clinic-grid article{min-height:25vh;padding:1.5vw;border:1px solid var(--line);border-radius:15px;background:#fff}.clinic-grid span{color:var(--orange);font-weight:900}.clinic-grid h3{margin:2vh 0 1vh;font-size:clamp(16px,1.35vw,24px)}.clinic-grid p{color:var(--muted);font-size:clamp(10px,.78vw,14px);line-height:1.5}.clinic-grid+.practice-footer-grid{grid-template-columns:repeat(3,1fr)}
.atom-board{display:grid;grid-template-columns:1fr 1fr;gap:1vw}.atom{min-height:19vh;padding:1.5vw;border-radius:15px;border:1px solid var(--line);background:#fff}.atom small{font-weight:900}.atom p{margin-top:1.5vh;font-family:var(--serif);font-size:clamp(15px,1.25vw,22px);line-height:1.45}.atom.fact{border-left:6px solid var(--blue)}.atom.fact small{color:var(--blue)}.atom.interpretation{border-left:6px solid var(--orange)}.atom.interpretation small{color:var(--orange)}.atom.counter{border-left:6px solid var(--red)}.atom.counter small{color:var(--red)}.atom.unknown{border-left:6px solid var(--gold)}.atom.unknown small{color:#9a6a00}
.mobile-scroll-hint{display:none;margin:0 0 8px;color:var(--orange);font-weight:800;font-size:13px}.matrix-wrap{overflow:auto;border:1px solid var(--line);border-radius:15px;background:#fff}.matrix-table{width:100%;border-collapse:collapse;min-width:900px}.matrix-table th,.matrix-table td{padding:1.6vh 1vw;border-right:1px solid var(--line);vertical-align:top;text-align:left;font-size:clamp(12px,.86vw,15px);line-height:1.45}.matrix-table th{background:var(--ink);color:#fff}.matrix-table td:first-child{font-weight:900}.matrix-table th:last-child,.matrix-table td:last-child{border-right:none}
.segment-cards .card{min-height:30vh}.segment-cards .card span{display:inline-block;margin-top:2vh;padding:6px 10px;border-radius:999px;background:#f4f6f9;color:var(--muted);font-size:11px;font-weight:900}
.jtbd-formula{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:1vw;align-items:center}.jtbd-formula span{min-height:12vh;padding:1.5vh 1vw;border:1px solid var(--line);border-radius:13px;background:#fff;display:grid;place-items:center;text-align:center;font-weight:900}.jtbd-formula i{font-style:normal;color:var(--orange);font-weight:900}.before-after.compact{margin-top:2.2vh}.before-after.compact>div{min-height:16vh}.statement.bad{background:#fff0f0;color:#713b43}.result.good{background:#edf8f1;color:#24523b}
.switch-forces{display:grid;grid-template-columns:repeat(4,1fr);gap:1vw}.switch-forces article{min-height:30vh;padding:1.5vw;border:1px solid var(--line);border-radius:16px;background:#fff}.switch-forces span{display:inline-block;padding:5px 10px;border-radius:999px;font-weight:900;font-size:11px}.switch-forces h3{margin:2.2vh 0 1vh;font-size:clamp(16px,1.35vw,24px)}.switch-forces p{color:var(--muted)}.switch-forces .push span{background:#fff0f0;color:var(--red)}.switch-forces .pull span{background:#edf8f1;color:var(--green)}.switch-forces .habit span{background:#fff6db;color:#8c6400}.switch-forces .anxiety span{background:#edf5ff;color:var(--blue)}
.evidence-map-sheet{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.evidence-map-sheet>div{min-height:16vh;padding:1.3vh 1vw;border:1px solid var(--line);border-radius:12px;background:#fff}.evidence-map-sheet b{display:block;color:var(--orange);margin-bottom:1.2vh}.evidence-map-sheet span{color:var(--muted);font-size:clamp(10px,.78vw,14px)}
.gate-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2vw}.gate-grid article{min-height:23vh;padding:1.6vw;border:1px solid var(--line);border-radius:16px;background:#fff}.gate-grid b{font-size:clamp(17px,1.45vw,26px)}.gate-grid p{margin-top:2vh;color:var(--muted);font-size:clamp(11px,.85vw,15px);line-height:1.5}.action-strip{display:grid;grid-template-columns:150px 1fr;gap:1vw;align-items:center;margin-top:1.5vh;padding:1.2vh 1vw;border-radius:12px;background:var(--ink);color:#fff}.action-strip b{color:var(--gold)}.action-strip span{font-size:clamp(10px,.82vw,15px)}

@media (max-width:760px){
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  .evidence-ladder-7{grid-template-columns:repeat(2,1fr)}.evidence-ladder-7 div{height:auto!important;min-height:48px;border-radius:10px}
  .commitment-ladder{grid-template-columns:1fr;margin-right:0}.commitment-ladder>div{min-height:0}.mini-video{position:relative;width:100%;margin-top:12px}
  .audit-sheet .wide{grid-column:auto}.source-level{grid-template-columns:1fr}.evidence-meta{grid-template-columns:1fr}.evidence-columns{grid-template-columns:1fr}
  .bias-pipeline>div,.segment-old,.segment-new,.job-map article,.screen-grid .card{min-height:0}.job-map article::after{display:none}
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  .clinic-grid+.practice-footer-grid{grid-template-columns:1fr}.mobile-scroll-hint{display:block}.matrix-wrap{max-height:54vh}.action-strip{grid-template-columns:1fr}
}

/* Lesson 02 v3 · 26-page Mom Test workshop */
.story-split{display:grid;grid-template-columns:1.05fr .95fr;gap:1.6vw;align-items:stretch}.story-scene{padding:2.1vw;border-radius:18px;background:var(--ink);color:#fff}.story-label{color:var(--gold);font-weight:900;letter-spacing:.12em;font-size:11px}.story-scene p{font-size:clamp(13px,1vw,18px);line-height:1.6;color:#d5dce7}.story-scene blockquote{margin:1.8vh 0;padding:1.5vh 1.2vw;border-left:5px solid var(--orange);background:rgba(255,255,255,.08);font-family:var(--serif);font-size:clamp(22px,2.1vw,38px)}.takeaway-stack{display:grid;gap:10px}.takeaway-stack article{display:grid;grid-template-columns:52px 1fr;gap:1vw;align-items:center;padding:1.3vh 1.2vw;border:1px solid var(--line);border-radius:14px;background:#fff}.takeaway-stack b{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:#fff3e8;color:var(--orange)}.takeaway-stack span{color:var(--muted);font-size:clamp(11px,.85vw,15px);line-height:1.45}.takeaway-stack strong{display:block;color:var(--ink);margin-bottom:3px}
.agenda-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25vw}.agenda-card{position:relative;min-height:34vh;padding:2vw 1.6vw;border:1px solid var(--line);border-top:6px solid var(--card-accent);border-radius:18px;background:#fff;box-shadow:var(--shadow)}.agenda-card span{font-size:11px;font-weight:900;color:var(--card-accent);letter-spacing:.1em}.agenda-card h3{margin:3.2vh 0 1.3vh;font-family:var(--serif);font-size:clamp(22px,2.1vw,38px)}.agenda-card p{color:var(--muted);font-size:clamp(11px,.86vw,15px);line-height:1.55}.agenda-card strong{position:absolute;left:1.6vw;right:1.6vw;bottom:2.2vh;padding-top:1.2vh;border-top:1px solid var(--line);color:var(--card-accent)}
.chapter-slide{background:radial-gradient(circle at 80% 45%,rgba(255,178,15,.15),transparent 23%),linear-gradient(135deg,#fffefb,#fff8ef)}.chapter-body{position:relative;max-width:72%}.chapter-number{position:absolute;right:0;top:50%;transform:translateY(-50%);font-family:var(--serif);font-size:clamp(130px,18vw,310px);line-height:.8;color:rgba(255,122,33,.1);font-weight:900}.chapter-slide .subtitle{max-width:850px}
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.law-grid .card{min-height:31vh}.law-grid .big-number{font-size:clamp(46px,5vw,82px);opacity:.9}.bad-data-grid .card{min-height:27vh}.rescue-question{display:grid;grid-template-columns:auto 1fr;gap:1vw;align-items:center;margin-top:2.4vh;padding:1.5vh 1.4vw;border-radius:14px;background:var(--ink);color:#fff}.rescue-question span{color:var(--gold);font-weight:900}.rescue-question strong{font-family:var(--serif);font-size:clamp(15px,1.25vw,22px)}
.commitment-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1vw;align-items:end}.commitment-steps article{min-height:calc(19vh + var(--n,0) * 2vh);padding:1.5vw;border-top:6px solid var(--level);border-radius:15px;background:#fff;box-shadow:var(--shadow)}.commitment-steps article:nth-child(2){min-height:23vh}.commitment-steps article:nth-child(3){min-height:27vh}.commitment-steps article:nth-child(4){min-height:31vh}.commitment-steps small{color:var(--level);font-weight:900}.commitment-steps h3{margin:2.2vh 0 .7vh}.commitment-steps p{color:var(--muted);font-size:clamp(10px,.78vw,14px)}.commitment-steps b{color:var(--level)}
.four-levels{grid-template-columns:repeat(4,1fr);gap:1vw}.four-levels div{height:calc(92px + var(--i) * 32px);padding:1vh;display:flex;flex-direction:column;justify-content:center}.four-levels span{font-size:clamp(14px,1.1vw,20px)}.four-levels small{margin-top:.8vh;font-size:clamp(9px,.68vw,12px);font-weight:500;text-align:center}.decision-rule{display:grid;grid-template-columns:auto 1fr auto auto 1fr;gap:1vw;align-items:center;margin-top:2.2vh;padding:1.3vh 1.2vw;border:1px solid var(--line);border-radius:13px;background:#fff}.decision-rule span{font-size:10px;color:var(--muted);font-weight:900}.decision-rule i{color:var(--orange);font-style:normal;font-size:24px}.decision-rule b:last-child{color:var(--green)}
.past-behavior-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:.9vw}.past-behavior-grid article{min-height:25vh;padding:1.5vw;border:1px solid var(--line);border-radius:16px;background:#fff}.past-behavior-grid b{display:grid;place-items:center;width:56px;height:38px;border-radius:999px;background:var(--ink);color:#fff}.past-behavior-grid span{display:block;margin-top:2.5vh;color:var(--muted);font-size:clamp(11px,.85vw,15px);line-height:1.5}.question-upgrade{display:grid;grid-template-columns:.72fr 1.28fr;gap:1.4vw;align-items:center;margin-top:2vh}.question-upgrade del{padding:1.3vh 1vw;border-radius:12px;background:#fff0f0;color:#8d5360}.question-upgrade strong{padding:1.3vh 1vw;border-radius:12px;background:#edf8f1;color:#245f42}
.alternative-map{display:grid;grid-template-columns:repeat(4,1fr);gap:1vw}.alternative-map article{min-height:29vh;padding:1.6vw;border:1px solid var(--line);border-top:6px solid var(--c);border-radius:16px;background:#fff}.alternative-map span{display:inline-grid;place-items:center;width:40px;height:32px;border-radius:999px;background:var(--c);color:#fff;font-weight:900}.alternative-map h3{margin:2.3vh 0 1vh}.alternative-map p{color:var(--muted);font-size:clamp(10px,.8vw,14px);line-height:1.5}.probe-row{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-top:1.8vh}.probe-row span{padding:1vh .7vw;border-radius:10px;background:#fff3e8;color:#7b4a25;text-align:center;font-weight:900;font-size:clamp(10px,.75vw,13px)}
.discipline-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2vw}.discipline-grid article{min-height:36vh;padding:1.8vw;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow)}.discipline-grid b{font-family:var(--serif);font-size:clamp(42px,4.4vw,76px);color:var(--orange)}.discipline-grid h3{font-size:clamp(17px,1.45vw,26px)}.discipline-grid p{color:var(--muted);font-size:clamp(11px,.85vw,15px);line-height:1.5}.discipline-grid small{display:block;margin-top:2vh;padding-top:1.2vh;border-top:1px solid var(--line);color:var(--orange);font-weight:900}
.case-flip{display:grid;grid-template-columns:.82fr 1.18fr;gap:1.5vw;align-items:stretch}.case-dark{padding:2vw;border-radius:18px;background:var(--ink);color:#fff}.case-dark>span{color:var(--gold);font-weight:900}.case-dark blockquote{margin:3vh 0 1.6vh;font-family:var(--serif);font-size:clamp(26px,2.8vw,48px)}.case-dark p{color:#cdd4df;line-height:1.55}.flip-steps{display:grid;grid-template-columns:1fr 1fr;gap:10px}.flip-steps article{padding:1.4vh 1.2vw;border:1px solid var(--line);border-radius:14px;background:#fff}.flip-steps b{display:block;color:var(--orange);margin-bottom:.7vh}.flip-steps span{color:var(--muted);font-size:clamp(11px,.85vw,15px);line-height:1.45}
.dialogue-compare{display:grid;grid-template-columns:1fr 1fr;gap:1.5vw}.dialogue-compare article{min-height:38vh;padding:1.8vw;border-radius:18px;border:1px solid var(--line);background:#fff}.dialogue-compare article>span{display:inline-block;padding:6px 11px;border-radius:999px;font-weight:900}.bad-dialogue>span{background:#fff0f0;color:var(--red)}.good-dialogue>span{background:#edf8f1;color:var(--green)}.dialogue-compare p{margin:1.1vh 0;color:var(--muted);font-size:clamp(11px,.85vw,15px)}.dialogue-compare b{color:var(--ink)}.dialogue-compare strong{display:block;margin-top:1.8vh;padding-top:1.2vh;border-top:1px solid var(--line)}.bad-dialogue strong{color:var(--red)}.good-dialogue strong{color:var(--green)}
.mirror-workshop article{min-height:28vh;padding:1.5vw;border:1px solid var(--line);border-top:6px solid var(--c);border-radius:16px;background:#fff}.mirror-workshop .time{background:var(--c)}.mirror-workshop p{font-size:clamp(10px,.78vw,14px)}.safety-strip{display:flex;align-items:center;justify-content:center;gap:1.2vw;margin-top:1.8vh;padding:1.2vh 1vw;border-radius:12px;background:#fff0f0;color:#7d3d49}.safety-strip b{color:var(--red)}.safety-strip span{font-size:clamp(9px,.7vw,12px);font-weight:900}
.deepseek-lab{min-height:31vh;padding:1.45vw;border-radius:17px;background:linear-gradient(145deg,#152038,#25345a);color:#fff;box-shadow:0 18px 38px rgba(23,32,51,.2);display:flex;flex-direction:column}.ds-lab-top{display:flex;align-items:center;justify-content:space-between;gap:1vw}.ds-spark{color:#ffca54;font-size:11px;font-weight:900;letter-spacing:.12em}.ds-inline-status{padding:5px 9px;border-radius:999px;background:rgba(255,255,255,.1);color:#d5ddea;font-size:10px}.deepseek-lab h3{margin:2vh 0 1vh;font-size:clamp(17px,1.45vw,25px)}.deepseek-lab p{color:#ced6e5;font-size:clamp(10px,.78vw,14px);line-height:1.5}.deepseek-lab small{margin-top:auto;padding-top:1.1vh;color:#aeb9cb;font-size:clamp(9px,.66vw,11px);line-height:1.45}.prompt-chip-row{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:1.3vh}.prompt-chip-row span{padding:5px 9px;border-radius:999px;background:rgba(255,255,255,.1);color:#fff;font-size:10px;font-weight:800}.lab-actions{display:flex;gap:9px;margin-top:auto}.lab-actions button{min-height:40px;padding:9px 13px;border-radius:10px;cursor:pointer;font-weight:900}.copy-prompt{background:rgba(255,255,255,.12);color:#fff}.ds-launch{flex:1;background:linear-gradient(90deg,var(--orange),var(--gold));color:#172033}.lab-actions button:focus-visible,.prompt-library-grid button:focus-visible,.coach-shell button:focus-visible{outline:3px solid rgba(57,116,255,.35);outline-offset:2px}.prompt-example{padding:1.5vw;border:1px solid var(--line);border-radius:16px;background:#fff}.prompt-example span{display:inline-block;padding:5px 10px;border-radius:999px;background:#fff0f0;color:var(--red);font-size:11px;font-weight:900}.prompt-example span.good{background:#edf8f1;color:var(--green)}.prompt-example p{color:var(--muted);font-size:clamp(11px,.86vw,15px);line-height:1.55}.prompt-example i{display:block;text-align:center;color:var(--orange);font-size:24px;font-style:normal}.evidence-mini-card{display:grid;grid-template-columns:1fr 1fr;gap:9px}.evidence-mini-card article{min-height:13vh;padding:1.2vh 1vw;border:1px solid var(--line);border-radius:12px;background:#fff}.evidence-mini-card b{display:block;color:var(--orange);margin-bottom:.8vh}.evidence-mini-card span{color:var(--muted);font-size:clamp(10px,.75vw,13px);line-height:1.4}.persona-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1vw}.persona-grid article{padding:1.2vw;border:1px solid var(--line);border-radius:14px;background:#fff}.persona-grid span{color:var(--orange);font-weight:900}.persona-grid blockquote{margin:1.3vh 0;font-family:var(--serif);font-size:clamp(15px,1.2vw,21px)}.persona-grid p{margin:0;color:var(--muted);font-size:clamp(10px,.72vw,12px)}.compact-lab{min-height:0;margin-top:1.2vh;display:grid;grid-template-columns:1fr 1.4fr auto;gap:1vw;align-items:center}.compact-lab p{margin:0}.compact-lab .lab-actions{margin:0;min-width:300px}.clue-quadrants{display:grid;grid-template-columns:1fr 1fr;gap:9px}.clue-quadrants span{min-height:13vh;padding:1.2vh 1vw;border-radius:13px;display:grid;place-items:center;text-align:center;background:#fff;border:1px solid var(--line);font-weight:900}.clue-quadrants span:nth-child(1){border-top:5px solid var(--blue)}.clue-quadrants span:nth-child(2){border-top:5px solid var(--green)}.clue-quadrants span:nth-child(3){border-top:5px solid var(--orange)}.clue-quadrants span:nth-child(4){border-top:5px solid var(--red)}
.ai-workflow{display:grid;grid-template-columns:1fr auto 1fr auto 1fr auto 1fr;gap:.8vw;align-items:center}.ai-workflow article{min-height:30vh;padding:1.5vw;border:1px solid var(--line);border-radius:16px;background:#fff}.ai-workflow article>span{font-family:var(--serif);font-size:clamp(34px,3.3vw,58px);color:var(--orange)}.ai-workflow h3{margin:1.5vh 0 .7vh}.ai-workflow p{color:var(--muted);font-size:clamp(10px,.8vw,14px)}.ai-workflow small{display:block;margin-top:2vh;padding-top:1vh;border-top:1px solid var(--line);color:var(--blue)}.ai-workflow i{font-style:normal;color:var(--orange);font-size:24px}.workflow-anchor{display:grid;grid-template-columns:auto 1fr;gap:1vw;align-items:center;margin-top:1.8vh;padding:1.2vh 1vw;border-radius:11px;background:#edf5ff;color:#23466e}.workflow-anchor b{color:var(--blue)}
.prompt-library-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:.8vw}.prompt-library-grid article{min-height:31vh;padding:1.2vw;border:1px solid var(--line);border-radius:15px;background:#fff;display:flex;flex-direction:column}.prompt-library-grid span{font-family:var(--serif);font-size:clamp(28px,3vw,52px);color:var(--orange)}.prompt-library-grid h3{font-size:clamp(14px,1.08vw,19px)}.prompt-library-grid p{color:var(--muted);font-size:clamp(9px,.7vw,12px);line-height:1.45}.prompt-library-grid button{margin-top:auto;padding:8px;border-radius:9px;background:var(--ink);color:#fff;cursor:pointer;font-weight:900}.library-footer{display:grid;grid-template-columns:auto 1fr;gap:1vw;align-items:center;margin-top:1.5vh}.library-footer button{padding:11px 16px;border-radius:10px;background:linear-gradient(90deg,var(--orange),var(--gold));color:var(--ink);cursor:pointer;font-weight:900}.library-footer span{color:var(--muted);font-size:clamp(9px,.7vw,12px)}
.homework-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:1.5vw}.template-stack{display:grid;gap:10px}.template-stack article{display:grid;grid-template-columns:48px 1fr;gap:1vw;align-items:center;padding:1.3vh 1.1vw;border:1px solid var(--line);border-radius:13px;background:#fff}.template-stack b{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:#fff3e8;color:var(--orange)}.template-stack span{font-weight:900}.template-stack small{display:block;margin-top:3px;color:var(--muted);font-weight:500}.seven-day-mission{padding:1.8vw;border-radius:18px;background:var(--ink);color:#fff}.seven-day-mission>span{color:var(--gold);font-weight:900;letter-spacing:.15em}.seven-day-mission h3{margin:1.6vh 0;font-family:var(--serif);font-size:clamp(23px,2.2vw,39px)}.seven-day-mission ul{padding-left:1.2em;color:#d3dae6;font-size:clamp(11px,.85vw,15px);line-height:1.7}.seven-day-mission strong{display:block;margin-top:1.3vh;color:#ffadad}.closing-line{margin-top:2vh;text-align:center;font-family:var(--serif);font-size:clamp(15px,1.35vw,24px)}

/* DeepSeek drawer */
body.ds-open{overflow:hidden}.coach-modal{position:fixed;z-index:300;inset:0;display:none}.coach-modal.is-open{display:block}.coach-backdrop{position:absolute;inset:0;background:rgba(10,17,31,.62);backdrop-filter:blur(8px)}.coach-shell{position:absolute;right:0;top:0;bottom:0;width:min(660px,48vw);display:flex;flex-direction:column;background:#f7f8fb;box-shadow:-22px 0 70px rgba(10,17,31,.3);animation:coach-in .24s ease-out}.coach-header{display:flex;align-items:center;justify-content:space-between;padding:20px 22px;background:linear-gradient(145deg,#152038,#25345a);color:#fff}.coach-header h2{margin:5px 0 0;font-family:var(--serif);font-size:26px}.coach-close{width:42px;height:42px;border-radius:50%;background:rgba(255,255,255,.12);color:#fff;font-size:28px;cursor:pointer}.coach-scroll{flex:1;overflow:auto;padding:18px 20px 32px}.coach-account{padding:12px 14px;border-radius:12px;background:#eef3ff;color:#2856bd;font-size:13px;font-weight:800;line-height:1.45}.coach-account.is-error{background:#fff0f0;color:#a93434}.coach-section{margin-top:16px;padding:16px;border:1px solid var(--line);border-radius:14px;background:#fff}.coach-section h3{margin:0 0 12px;font-size:15px}.coach-prompt-tabs,.persona-select{display:flex;flex-wrap:wrap;gap:8px}.coach-prompt-tabs button,.persona-select button{padding:8px 11px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--muted);cursor:pointer;font-size:12px;font-weight:800}.coach-prompt-tabs button.active,.persona-select button.active{border-color:var(--blue);background:#eef3ff;color:#2856bd}.coach-prompt-preview{margin-top:12px;padding:12px;border-radius:11px;background:#f5f7fa}.coach-prompt-preview b{font-size:12px;color:var(--orange)}.coach-prompt-preview p{max-height:122px;overflow:auto;margin:7px 0;color:var(--muted);font-size:12px;line-height:1.55;white-space:pre-wrap}.coach-prompt-preview button{padding:7px 10px;border-radius:8px;background:var(--ink);color:#fff;cursor:pointer;font-size:11px;font-weight:900}.privacy-note{margin:0 0 10px;padding:10px;border-left:4px solid var(--orange);background:#fff8ef;color:#6d5542;font-size:11px;line-height:1.5}.coach-section textarea{width:100%;min-height:150px;resize:vertical;padding:13px;border:1px solid #cfd5df;border-radius:11px;background:#fff;color:var(--ink);line-height:1.55}.coach-section textarea:focus{border-color:var(--blue);outline:3px solid rgba(57,116,255,.12)}.coach-input-meta{display:flex;justify-content:space-between;margin-top:7px;color:var(--faint);font-size:10px}.coach-actions{display:flex;gap:9px;margin-top:16px}.coach-actions button{min-height:43px;padding:10px 13px;border-radius:10px;cursor:pointer;font-weight:900}.coach-clear,.coach-reset{background:#e9edf3;color:var(--muted)}.coach-submit{flex:1;background:linear-gradient(90deg,var(--orange),var(--gold));color:var(--ink)}.coach-submit[disabled]{cursor:wait;opacity:.6}.coach-message{margin-top:12px;min-height:0;color:var(--muted);font-size:12px}.coach-message.is-error{padding:11px;border-radius:10px;background:#fff0f0;color:#a93434}.coach-message a{color:inherit;font-weight:900}.coach-result{margin-top:16px;padding:16px;border-radius:14px;background:#fff;border:1px solid var(--line)}.coach-result h3{margin:0 0 12px;font-family:var(--serif);font-size:22px}.result-ack{padding:12px;border-left:4px solid var(--orange);background:#fff8ef;color:#59493d;line-height:1.55}.result-block{margin-top:14px}.result-block h4{margin:0 0 7px;font-size:13px}.result-block ul{margin:0;padding-left:1.2em;color:var(--muted);font-size:12px;line-height:1.6}.result-block p{margin:0;color:var(--muted);font-size:12px;line-height:1.6;white-space:pre-wrap}.rubric-list{display:grid;gap:7px}.rubric-row{display:grid;grid-template-columns:auto 1fr;gap:9px;padding:9px;border-radius:9px;background:#f6f7f9}.rubric-row b{font-size:11px}.rubric-row span{color:var(--muted);font-size:11px}.rubric-row.met b{color:var(--green)}.rubric-row.partial b{color:#9a6a00}.rubric-row.missing b{color:var(--red)}.result-toolbar{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:15px;padding-top:12px;border-top:1px solid var(--line)}.result-toolbar span{color:var(--faint);font-size:10px}.result-toolbar button{padding:8px 11px;border-radius:8px;background:var(--ink);color:#fff;cursor:pointer;font-size:11px;font-weight:900}.retry-button{margin-top:9px;padding:8px 10px;border-radius:8px;background:#a93434;color:#fff;cursor:pointer;font-weight:900}.roleplay-history{margin-top:12px;max-height:150px;overflow:auto;padding:10px;border-radius:10px;background:#f5f7fa}.roleplay-turn{padding:7px 0;border-bottom:1px solid var(--line);font-size:11px;line-height:1.45}.roleplay-turn:last-child{border-bottom:0}.roleplay-turn b{color:var(--orange)}
@keyframes coach-in{from{transform:translateX(28px);opacity:.5}to{transform:none;opacity:1}}
body.ds-open .controls,body.ds-open .progress,body.ds-open #ed-launch,body.ds-open #ed-bar{visibility:hidden}

@media (max-width:760px){
  .story-split,.book-focus,.case-flip,.dialogue-compare,.homework-layout,.question-upgrade{grid-template-columns:1fr}.agenda-grid,.funnel-grid,.discipline-grid,.persona-grid,.prompt-library-grid{grid-template-columns:1fr}.chapter-body{max-width:none}.chapter-number{position:relative;right:auto;top:auto;transform:none;display:block;font-size:110px;margin-bottom:20px}.law-grid,.commitment-steps,.alternative-map,.probe-row,.past-behavior-grid{grid-template-columns:1fr}.keep-line,.safety-strip{align-items:flex-start;justify-content:flex-start;flex-wrap:wrap}.four-levels{grid-template-columns:1fr 1fr}.four-levels div{height:auto;min-height:96px;border-radius:12px}.decision-rule{grid-template-columns:1fr}.decision-rule i{transform:rotate(90deg);text-align:center}.ai-workflow{grid-template-columns:1fr}.ai-workflow i{transform:rotate(90deg);text-align:center}.compact-lab{display:flex;flex-direction:column;align-items:stretch}.compact-lab .lab-actions{min-width:0}.library-footer{grid-template-columns:1fr}.mirror-workshop article,.agenda-card,.dialogue-compare article,.discipline-grid article,.prompt-library-grid article{min-height:0}.deepseek-lab{padding:18px;min-height:0}.lab-actions{flex-direction:column}.evidence-mini-card,.clue-quadrants{grid-template-columns:1fr}.story-scene,.agenda-card,.book-cover-card,.funnel-card,.discipline-grid article,.case-dark,.dialogue-compare article,.seven-day-mission{padding:18px}.coach-shell{width:100vw;height:100dvh}.coach-header{padding:15px 16px}.coach-scroll{padding:13px 13px 28px}.coach-actions{position:sticky;bottom:-1px;z-index:3;padding:10px 0;background:linear-gradient(180deg,rgba(247,248,251,0),#f7f8fb 24%)}
}

@media print{
  [data-no-export],.coach-modal,.ds-launch{display:none!important}.deepseek-lab{background:#fff!important;color:var(--ink)!important;border:1px solid var(--line);box-shadow:none}.deepseek-lab p,.deepseek-lab small,.ds-inline-status{color:var(--muted)!important}.ds-spark{color:var(--orange)!important}
}

/* v3 final visual QA refinements */
.mirror-workshop .time{padding:6px 10px;border-radius:999px;color:#fff;letter-spacing:.04em}
.ds-spark{font-size:12px}.ds-inline-status{font-size:11px}.deepseek-lab p{font-size:clamp(11px,.8vw,14px)}.deepseek-lab small{font-size:clamp(10px,.7vw,12px)}.prompt-chip-row span{font-size:11px}
.mobile-prompt-hint{display:none;margin:-.4vh 0 1vh;color:var(--orange);font-size:12px;font-weight:900}
.coach-shell{z-index:1}

@media (max-width:1400px) and (min-width:761px){
  .compact-lab{grid-template-columns:1fr auto}.compact-lab p{grid-column:1/3}.compact-lab .lab-actions{min-width:270px}
}

@media (max-width:760px){
  #ed-launch{display:none!important}.mobile-prompt-hint{display:block}
  .coach-actions{flex-direction:column}.coach-actions button{width:100%;min-width:0;white-space:normal}.coach-submit{flex:none}
}