/* 科研崩溃图鉴 V2.0 · 沿用科研人格档案的纸色与四家族色 */
[hidden]{display:none!important}
:root{--paper:#f8f7f2;--ink:#283c43;--muted:#687d7e;--line:#dce2d9;--accent:#397d78;--soft:#dfece2;--deep:#285c58;
  --sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;--serif:"Songti SC","STSong",Georgia,serif;--num:Georgia,"Iowan Old Style",serif;
  color-scheme:light;font-family:var(--sans);color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}
*{box-sizing:border-box}html,body{min-height:100%}body{margin:0;background:var(--paper);display:flex;flex-direction:column}
.home,.quiz{min-height:calc(100svh - 64px)}
h1,h2,h3,p,ul,figure{margin:0}ul{padding:0;list-style:none}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
p,li,h1,h2{text-wrap:pretty}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
::-webkit-scrollbar{width:0;height:0}*{scrollbar-width:none}

.top{flex:0 0 auto;height:64px;padding:0 max(24px,4vw);display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px}.brand svg{width:26px;height:26px}.brand b{font-size:17px;letter-spacing:.08em}
.top-nav{display:flex;gap:28px;font-size:14px;color:var(--muted)}.top-nav a:hover{color:var(--deep)}
.view{flex:1;min-height:0;display:flex;flex-direction:column}

.btn{display:inline-flex;align-items:center;gap:10px;height:46px;padding:0 24px;border-radius:23px;font-size:15px;font-weight:600;transition:background .2s,color .2s,transform .15s}
.btn.primary{background:var(--accent);color:#fff}.btn.primary:hover{background:var(--deep);transform:translateY(-1px)}
.btn.ghost{box-shadow:inset 0 0 0 1px #aebfb6;color:var(--deep)}.btn.ghost:hover{background:var(--soft)}
.kicker{font-size:13px;letter-spacing:.14em;color:var(--accent);font-weight:600}
.lead{font-size:17px;line-height:1.8;color:#4b5f5e}

/* 首页 */
.home{flex:1;min-height:0;display:grid;grid-template-rows:minmax(0,1fr) auto;max-width:1360px;width:100%;margin:0 auto;padding:0 max(24px,4vw)}
.home-text{align-self:center;max-width:620px;padding:40px 0 24px}
.home h1{font-size:clamp(40px,5.2vw,72px);line-height:1.15;letter-spacing:.04em;margin:16px 0 22px;color:var(--ink)}
.home .lead{max-width:30em}.home-actions{display:flex;gap:12px;margin-top:32px;flex-wrap:wrap}
.home-parade{display:flex;align-items:flex-end;justify-content:space-between;gap:0;height:clamp(180px,30vh,300px);padding-bottom:12px;overflow:hidden}
.home-parade img{height:100%;width:auto;flex:0 1 auto;min-width:0;object-fit:contain;object-position:bottom;transition:transform .25s}
.home-parade img:hover{transform:translateY(-8px)}

/* 答题 */
.quiz{flex:1;display:flex;flex-direction:column;justify-content:center;max-width:860px;width:100%;margin:0 auto;padding:24px max(24px,4vw) 48px}
.quiz-top{display:flex;align-items:center;gap:16px;margin-bottom:clamp(28px,6vh,64px)}
.back{width:40px;height:40px;border-radius:50%;box-shadow:inset 0 0 0 1px var(--line);font-size:18px;color:var(--muted)}.back:hover{color:var(--deep);background:var(--soft)}.back[disabled]{opacity:.3;cursor:default}
.q-count{font-family:var(--num);font-size:15px;color:var(--muted);min-width:56px;font-variant-numeric:tabular-nums}
.q-bar{flex:1;height:3px;background:var(--line);border-radius:2px;overflow:hidden}.q-bar i{display:block;height:100%;background:var(--accent);transition:width .35s ease}
.q-text{font-size:clamp(26px,3.2vw,40px);line-height:1.4;font-weight:700;letter-spacing:.02em;margin-bottom:clamp(24px,5vh,48px)}
.q-options{display:grid;gap:14px}
.opt{display:grid;grid-template-columns:40px 1fr;align-items:center;gap:18px;text-align:left;padding:22px 26px;border-radius:16px;background:#fff;box-shadow:inset 0 0 0 1px var(--line);font-size:19px;line-height:1.55;transition:box-shadow .15s,transform .15s,background .15s}
.opt kbd{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--soft);color:var(--deep);font:700 15px var(--num)}
.opt:hover{box-shadow:inset 0 0 0 2px var(--accent);transform:translateY(-2px)}
.opt.picked{background:var(--soft);box-shadow:inset 0 0 0 2px var(--accent)}
.q-hint{margin-top:22px;font-size:13px;color:var(--muted)}
.quiz.swap .q-text,.quiz.swap .opt{animation:rise .35s ease both}.quiz.swap .opt:nth-child(2){animation-delay:.05s}
@keyframes rise{from{opacity:0;transform:translateY(10px)}}

/* 结果 */
.result{flex:1}
.r-card{background:var(--soft);transition:background .5s}
.r-card>*{}
.r-card{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:0 4vw;max-width:1360px;margin:0 auto;padding:0 max(24px,4vw);min-height:calc(100vh - 64px);min-height:calc(100svh - 64px);align-items:center}
.r-card{background:transparent;position:relative;isolation:isolate}
.r-card::before{content:"";position:absolute;inset:0 -100vw;z-index:-1;background:var(--soft);transition:background .5s}
.r-figure{align-self:end;height:min(78vh,760px);display:flex;align-items:flex-end;justify-content:center}
.r-figure img{max-height:100%;max-width:100%;width:auto;filter:drop-shadow(0 16px 18px rgba(31,42,48,.12));animation:pop .6s cubic-bezier(.2,.8,.2,1.1) both}
@keyframes pop{from{opacity:0;transform:translateY(24px) scale(.97)}}
.r-main{padding:40px 0}
.r-family{font-size:13px;letter-spacing:.14em;font-weight:600;color:var(--accent)}
.r-code{font-family:var(--num);font-size:clamp(22px,2.2vw,30px);letter-spacing:.3em;color:var(--deep);margin-top:14px}
.r-name{font-size:clamp(44px,5vw,68px);line-height:1.12;letter-spacing:.04em;color:var(--deep);margin-top:4px}
.r-oneliner{margin-top:18px;font-family:var(--serif);font-size:clamp(19px,1.6vw,23px);font-weight:600;line-height:1.6;color:var(--ink)}
.r-oneliner::before{content:"“";color:var(--accent)}.r-oneliner::after{content:"”";color:var(--accent)}
.r-lines{margin-top:24px;display:grid;gap:8px}
.r-lines li{display:grid;grid-template-columns:28px 1fr;gap:12px;align-items:baseline;font-size:15px;line-height:1.6;color:#3f5250}
.r-lines b{font-family:var(--num);font-size:17px;color:var(--accent)}
.r-dims{margin-top:24px;display:grid;gap:8px;max-width:460px}
.dim{display:grid;grid-template-columns:1fr 120px 1fr;align-items:center;gap:10px;font-size:13px;color:var(--muted)}
.dim span:last-child{text-align:right}.dim .on{color:var(--deep);font-weight:700}
.dim-bar{height:6px;border-radius:3px;background:#ffffffaa;position:relative;overflow:hidden}
.dim-bar i{position:absolute;top:0;bottom:0;background:var(--accent);border-radius:3px}
.r-actions{margin-top:28px;display:flex;gap:10px;flex-wrap:wrap}
.r-body{max-width:760px;margin:0 auto;padding:64px max(24px,4vw) 96px;display:grid;gap:44px}
.r-sec h2{font-size:20px;letter-spacing:.03em;margin-bottom:12px}.r-sec h3{font-size:16px;margin-bottom:8px;color:var(--deep)}
.r-sec p{font-size:17px;line-height:1.85;color:#3f5250}
.r-sci{padding:28px 32px;border-radius:16px;background:var(--soft);transition:background .5s}
.r-sci h2 span{color:var(--deep)}
.r-source{margin-top:12px;font-size:13px!important;color:var(--muted)!important}
.r-two{display:grid;grid-template-columns:1fr 1fr;gap:32px}
.r-pair{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.pair{display:grid;grid-template-columns:72px 1fr;gap:16px;align-items:center;padding:16px 18px;border-radius:16px;background:var(--p-soft,#eee);transition:transform .2s}
.pair:hover{transform:translateY(-3px)}
.pair img{width:72px;height:72px;object-fit:contain;object-position:bottom}
.pair small{display:block;font-size:12px;letter-spacing:.1em;color:var(--muted);margin-bottom:4px}
.pair b{display:block;font-size:17px;color:var(--p-deep,var(--ink))}
.pair em{display:block;font-style:normal;font-size:14px;line-height:1.6;color:#3f5250;margin-top:6px}

/* 全部 16 种 */
.all,.about{max-width:1200px;width:100%;margin:0 auto;padding:40px max(24px,4vw) 80px}
.all h1,.about h1{font-size:36px;letter-spacing:.04em;margin-bottom:12px}
.fam{margin-top:40px}
.fam-head{display:flex;align-items:baseline;gap:14px;margin-bottom:16px;flex-wrap:wrap}.fam-head em{font-style:normal;font-size:14px;color:var(--muted);margin-left:auto}
.fam-head b{font-size:22px;color:var(--f-deep)}.fam-head span{font-family:var(--num);letter-spacing:.2em;color:var(--f-accent);font-size:14px}
.fam-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.card{display:grid;grid-template-rows:220px auto;border-radius:18px;overflow:hidden;background:var(--f-soft);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:0 14px 28px rgba(31,42,48,.1)}
.card .art{display:flex;align-items:flex-end;justify-content:center;padding-top:14px;overflow:hidden}
.card img{height:206px;width:auto;max-width:94%;object-fit:contain;object-position:bottom;transition:transform .3s}
.card:hover img{transform:translateY(-4px) scale(1.03)}
.card .txt{padding:14px 18px 18px;background:#ffffff8c}
.card small{font-family:var(--num);letter-spacing:.2em;font-size:13px;color:var(--f-accent)}
.card b{display:block;font-size:19px;margin-top:4px;color:var(--f-deep)}
.card span{display:block;font-size:13px;color:var(--muted);margin-top:4px}

/* 说明 */
.about p{font-size:16px;line-height:1.85;color:#3f5250;margin-top:14px;max-width:44em}
.about h2{font-size:20px;margin-top:36px}
.about-fams{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:24px}.about-fam{padding:14px 16px;border-radius:12px;background:var(--f-soft)}.about-fam b{display:block;font-size:17px;color:var(--f-deep)}.about-fam span{display:block;font-size:12px;letter-spacing:.08em;color:var(--f-accent);margin-top:2px}.about-fam em{display:block;font-style:normal;font-size:13px;color:#3f5250;margin-top:8px}
.about-dims{display:grid;gap:10px;margin-top:24px}
.about-dim{display:grid;grid-template-columns:120px 1fr 1fr;gap:16px;align-items:center;padding:14px 18px;border-radius:12px;background:#fff;box-shadow:inset 0 0 0 1px var(--line);font-size:15px}
.about-dim small{color:var(--muted)}.about-dim b{font-family:var(--num);margin-right:8px;color:var(--accent)}
.about-foot{margin-top:40px;font-size:14px!important}.about-foot a{border-bottom:1px solid currentColor}

.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);padding:12px 20px;border-radius:24px;background:var(--ink);color:#fff;font-size:14px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s}
.toast.show{opacity:1;transform:translate(-50%,0)}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}

@media(max-width:900px){
  .top{height:56px;padding:0 16px}.top-nav{gap:16px;font-size:13px}
  .home{padding:0 16px}.home h1{font-size:40px}.home-parade{height:160px}
  .q-text{font-size:26px}.opt{font-size:17px;padding:18px 18px;grid-template-columns:32px 1fr;gap:14px}
  .r-card{grid-template-columns:1fr;min-height:0;padding:16px 16px 32px;gap:8px}
  .r-figure{height:min(50vh,420px);order:-1}.r-main{padding:8px 0 0}
  .r-name{font-size:40px}.r-dims{max-width:none}
  .r-body{padding:40px 16px 64px;gap:32px}.r-two,.r-pair{grid-template-columns:1fr}
  .fam-grid{grid-template-columns:1fr 1fr;gap:10px}.card{grid-template-rows:160px auto}.card img{height:150px}
  .about-dim{grid-template-columns:1fr;gap:6px}.about-fams{grid-template-columns:1fr 1fr}
}

/* 结果页长版（专业报告） */
.r-body{max-width:720px;padding-top:56px}
.d-define{font-size:19px;line-height:1.8;color:var(--ink)}
.d-quote{margin:28px 0 8px;padding:0 0 0 20px;border-left:3px solid var(--accent)}
.d-quote p{font-family:var(--serif);font-size:20px;line-height:1.7;font-weight:600;color:var(--deep)}
.d-quote cite{display:block;margin-top:6px;font-style:normal;font-size:13px;color:var(--muted)}
.d-sec{margin-top:44px}
.d-sec h2{font-size:22px;letter-spacing:.03em;margin-bottom:14px}
.d-sec h3{font-size:16px;margin:22px 0 10px;color:var(--deep)}
.d-sec p{font-size:17px;line-height:1.85;color:#3f5250}.d-sec p+p{margin-top:12px}
.d-pull{margin-top:16px!important;padding:14px 18px;border-radius:10px;background:var(--soft);font-family:var(--serif);font-weight:600;color:var(--deep)!important;transition:background .5s}
.d-sec ul{display:grid;gap:10px}
.d-sec li{font-size:16px;line-height:1.75;color:#3f5250;padding-left:16px;position:relative}
.d-sec li::before{content:"";position:absolute;left:0;top:.8em;width:5px;height:5px;border-radius:50%;background:var(--accent)}
.d-sec li b{color:var(--ink);margin-right:.4em}
.d-two{display:grid;grid-template-columns:1fr 1fr;gap:28px}.d-two h3{margin-top:0}
.d-rel{display:grid;gap:12px;margin-bottom:22px}.d-rel .pair{max-width:420px}
.d-crashes li{font-size:17px}
.d-sci{margin-top:22px;padding:22px 26px;border-radius:14px;background:var(--soft);transition:background .5s}
.d-sci h3{margin-top:0}.d-src{margin-top:10px!important;font-size:13px!important;color:var(--muted)!important}
.d-advice{margin-top:22px;padding:18px 22px;border-left:3px solid var(--accent)}
.d-advice h3{margin:0 0 6px}
@media(max-width:900px){.d-two{grid-template-columns:1fr}.d-sec p,.d-crashes li{font-size:16px}}
.r-visitor{display:inline-block;margin-bottom:18px;padding:8px 16px;border-radius:18px;background:#fff;color:var(--deep);font-size:14px;font-weight:600;box-shadow:inset 0 0 0 1px var(--accent)}
.r-visitor:hover{background:var(--accent);color:#fff}

/* ===== 进入动画 ===== */
body.intro-on{overflow:hidden}
.intro{position:fixed;inset:0;z-index:50;display:grid;place-items:center;background:var(--paper);transition:opacity .45s ease,transform .45s ease}
.intro.out{opacity:0;transform:scale(1.04);pointer-events:none}
.intro-box{width:min(520px,82vw);text-align:left;position:relative}
.intro-label{font-size:16px;color:var(--muted);letter-spacing:.04em}
.intro-bar{position:relative;height:14px;margin-top:16px;border-radius:7px;background:#e6e9e3}
.intro-bar i{position:absolute;inset:0 auto 0 0;width:0;border-radius:7px;background:var(--accent);transition:width .14s ease-out}
.intro-pct{margin-top:12px;font:700 56px/1 Georgia,serif;color:var(--deep);font-variant-numeric:tabular-nums}
.intro-crash{position:absolute;left:0;top:100%;margin-top:18px;font-size:44px;font-weight:800;letter-spacing:.06em;color:#b9553f;opacity:0}
.intro-skip{position:fixed;right:24px;bottom:22px;font-size:13px;color:var(--muted);padding:8px 14px;border-radius:16px;box-shadow:inset 0 0 0 1px var(--line)}
/* 卡在 99%：抖 */
.intro.stuck .intro-box{animation:jitter .09s steps(2) infinite}
.intro.stuck .intro-pct{color:#b9553f}
@keyframes jitter{0%{transform:translate(1px,-1px)}50%{transform:translate(-2px,1px)}100%{transform:translate(1px,1px)}}
/* 崩溃：色散 + 进度条碎掉 */
.intro.crash .intro-box{animation:glitch .5s steps(6) both}
.intro.crash .intro-label,.intro.crash .intro-pct{text-shadow:-4px 0 #3f6b9c,4px 0 #b9553f}
.intro.crash .intro-bar{background:transparent}
.intro.crash .intro-bar i{opacity:0}
.intro.crash .intro-crash{animation:slam .35s cubic-bezier(.2,1.6,.4,1) .12s both}
.shard{position:absolute;top:0;height:14px;border-radius:4px;background:var(--accent);opacity:0}
.s1{left:0;width:26%}.s2{left:27%;width:22%}.s3{left:50%;width:28%}.s4{left:79%;width:20%}
.intro.crash .shard{opacity:1;animation:shatter .7s cubic-bezier(.3,0,.7,1) both}
.intro.crash .s1{--dx:-80px;--dy:220px;--r:-38deg}.intro.crash .s2{--dx:-20px;--dy:300px;--r:24deg}
.intro.crash .s3{--dx:40px;--dy:260px;--r:-18deg}.intro.crash .s4{--dx:110px;--dy:200px;--r:46deg}
@keyframes shatter{to{transform:translate(var(--dx),var(--dy)) rotate(var(--r));opacity:0}}
@keyframes glitch{0%{transform:translate(0)}20%{transform:translate(-6px,2px) skewX(-6deg)}40%{transform:translate(5px,-3px) skewX(5deg)}60%{transform:translate(-3px,1px)}80%{transform:translate(4px,0) skewX(-3deg)}100%{transform:none}}
@keyframes slam{from{opacity:0;transform:scale(2.4) rotate(-8deg)}to{opacity:1;transform:scale(1) rotate(-3deg)}}
/* 落地：16 人从天而降，标题盖章 */
.home.landing .home-parade img{animation:drop .7s cubic-bezier(.3,1.5,.5,1) both;animation-delay:calc(var(--i) * 45ms)}
@keyframes drop{0%{transform:translateY(-110vh) rotate(-14deg);opacity:1}70%{transform:translateY(0) rotate(4deg)}85%{transform:translateY(-14px) rotate(-2deg)}100%{transform:none}}
.home.landing h1{animation:stamp .55s cubic-bezier(.2,1.5,.4,1) .55s both}
.home.landing .kicker,.home.landing .lead,.home.landing .home-actions{animation:rise .5s ease .95s both}
@keyframes stamp{0%{opacity:0;transform:scale(1.8) rotate(-4deg)}70%{opacity:1;transform:scale(.97) rotate(.5deg)}100%{transform:none}}
/* 放大成主视觉 */
.intro-box{width:min(980px,86vw)}
.intro-label{font-size:clamp(16px,1.6vw,22px)}
.intro-bar{height:22px;border-radius:11px;margin-top:22px}.intro-bar i{border-radius:11px}
.shard{height:22px;border-radius:6px}
.intro-pct{font-size:clamp(96px,16vw,240px);margin-top:10px;letter-spacing:-.02em}
.intro-crash{font-size:clamp(48px,6vw,96px);margin-top:6px}
.intro.crash .intro-label,.intro.crash .intro-pct{text-shadow:-8px 0 #3f6b9c,8px 0 #b9553f}

/* 四维度：两端写清楚，条从你那一端长出来 */
.r-dims{margin-top:26px;display:grid;gap:12px;max-width:520px}
.dim{display:grid;grid-template-columns:118px 1fr 118px;align-items:center;gap:12px;font-size:14px}
.pole{display:flex;align-items:baseline;gap:6px;color:#8a9796;white-space:nowrap}
.pole:last-child{justify-content:flex-end}
.pole b{font-family:var(--num);font-size:15px}
.pole em{font-style:normal;font-variant-numeric:tabular-nums;font-size:13px}
.pole.on{color:var(--deep);font-weight:700}.pole.on b{color:var(--accent)}
.track{position:relative;height:8px;border-radius:4px;background:#ffffffb3;overflow:hidden}
.track i{position:absolute;top:0;bottom:0;border-radius:4px;background:var(--accent)}
.dim.a .track i{left:0}.dim.b .track i{right:0}
@media(max-width:900px){.dim{grid-template-columns:96px 1fr 96px;gap:8px;font-size:13px}}
@media(max-width:900px){
  .dim{grid-template-columns:1fr 1fr;grid-template-areas:"a b" "t t";gap:4px 8px;font-size:13px}
  .dim .pole:first-child{grid-area:a}.dim .pole:last-child{grid-area:b}.dim .track{grid-area:t}
  .r-dims{gap:14px}
}

/* ===== 首页：色块快剪落成四宫格，标题卡压在正中 ===== */
.landing{position:relative;flex:1;min-height:calc(100svh - 64px);overflow:hidden;isolation:isolate}
.cuts,.quad{position:absolute;inset:0}
.cut{position:absolute;inset:0;display:grid;grid-template-columns:1.1fr .9fr;align-items:center;padding:0 6vw;opacity:0;overflow:hidden}
.cut small{display:block;margin-bottom:2vh;font:800 clamp(18px,2vw,28px)/1 Georgia,serif;letter-spacing:.4em;color:rgba(255,255,255,.7)}
.cut h2{margin:0;font-size:clamp(48px,8.5vw,140px);line-height:1.05;font-weight:900;letter-spacing:-.02em;color:#fff}
.cut img{height:74vh;width:auto;justify-self:center;filter:drop-shadow(0 24px 30px rgba(0,0,0,.25))}
.quad{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr}
.quad>div{display:flex;align-items:flex-end;justify-content:center;padding:0 2vw;overflow:hidden}
.quad img{height:min(34vh,16vw);width:auto;margin:0 -.8vw;filter:drop-shadow(0 8px 10px rgba(0,0,0,.18))}
.hero{position:absolute;inset:0;z-index:3;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:clamp(20px,4vh,40px);pointer-events:none}
.title-card{background:#fff;color:var(--ink,#1f2a30);padding:clamp(16px,2.4vh,26px) clamp(24px,3.4vw,52px);border-radius:18px;text-align:center;box-shadow:0 30px 80px rgba(0,0,0,.3);transform:rotate(-2deg)}
.title-card h1{margin:0;font-size:clamp(44px,6.6vw,110px);font-weight:900;letter-spacing:.04em;line-height:1.05}
.title-card p{margin:1.2vh 0 0;font-size:clamp(14px,1.4vw,22px);color:#5b6a6a;letter-spacing:.16em}
.landing .cta{pointer-events:auto;height:54px;padding:0 34px;border-radius:27px;font-size:18px;background:#1f2a30;color:#fff;box-shadow:0 10px 24px rgba(0,0,0,.3)}
.landing .cta:hover{background:#fff;color:#1f2a30;transform:translateY(-2px)}
/* 手机：上面留出标题区，四派排成四条横带，每条四人并排 */
@media(max-width:700px){
  .landing{min-height:calc(100svh - 56px);background:#1f2a30}
  .cut{grid-template-columns:1fr;grid-template-rows:auto 1fr;align-items:end;padding:9vh 24px 0;text-align:left}
  .cut img{height:52vh;align-self:end}
  .hero{bottom:auto;height:36%;gap:18px}
  .title-card{padding:14px 22px}
  .title-card h1{font-size:clamp(40px,12vw,56px)}
  .title-card p{font-size:12px;letter-spacing:.06em}
  .landing .cta{height:48px;padding:0 30px;font-size:16px;background:#f2c94c;color:#1f2a30}
  .quad{top:36%;grid-template-columns:1fr;grid-template-rows:repeat(4,1fr)}
  .quad>div{padding:0 6px}
  .quad img{height:94%;margin:0 -4px}
}

/* ===== 交卷后：报错弹窗雪崩 ===== */
.crash-reveal{position:fixed;inset:0;z-index:1000;overflow:hidden;cursor:pointer}
.crash-reveal .win{position:absolute;border-radius:12px;background:#fff;color:#1f2a30;box-shadow:0 18px 50px rgba(0,0,0,.22),0 0 0 1px rgba(0,0,0,.08);overflow:hidden;opacity:0;text-align:left}
.crash-reveal .win header{height:30px;display:flex;align-items:center;gap:6px;padding:0 10px;background:#f1efe9;border-bottom:1px solid #e2ded3}
.crash-reveal .win header i{width:11px;height:11px;border-radius:50%;background:#e5655a}.crash-reveal .win header i+i{background:#e8b84b}.crash-reveal .win header i+i+i{background:#62bd5c}
.crash-reveal .win header em{font-style:normal;font-size:12px;color:#8a8a8a;margin-left:6px}
.crash-reveal .win-body{display:grid;grid-template-columns:44px 1fr;gap:14px;padding:16px 18px 10px}
.crash-reveal .ico{width:44px;height:44px;border-radius:10px;display:grid;place-items:center;font:900 26px/1 Georgia,serif;color:#fff;background:#c4513a}
.crash-reveal .win b{display:block;font-size:17px;margin-bottom:4px}
.crash-reveal .win p{margin:0;font-size:13px;color:#5f6b6b;line-height:1.5}
.crash-reveal .win footer{display:flex;justify-content:flex-end;gap:8px;padding:6px 14px 14px}
.crash-reveal .win footer span{font-size:13px;padding:6px 14px;border-radius:8px;background:#eceae3}
.crash-reveal .win footer span.ok{background:#2f5f9e;color:#fff}
.crash-reveal .win.last{left:50%;top:50%;width:min(440px,90vw);z-index:100;box-shadow:0 30px 90px rgba(0,0,0,.35),0 0 0 1px rgba(0,0,0,.08)}
.crash-reveal .win.last .ico{background:var(--ok)}
.crash-reveal .win.last b{font-size:20px}
.crash-reveal .win.last p{font-size:15px;color:#3d4a4a}
.crash-reveal .win.last footer span.ok{background:var(--ok)}

/* ===== 统一成首页的“大声”风格：深色导航、满屏色块答题、说明页 ===== */
.top{background:#1f2a30;border-bottom:0;color:#fff;position:relative;z-index:20}
.brand b{color:#fff;letter-spacing:.1em}
.top-nav{gap:10px;color:rgba(255,255,255,.72)}
.top-nav a{height:34px;display:inline-flex;align-items:center;padding:0 16px;border-radius:17px;font-weight:600;transition:background .2s,color .2s}
.top-nav a:hover{color:#fff;background:rgba(255,255,255,.1)}
.top-nav a.on{background:#f2c94c;color:#1f2a30}
.top :focus-visible{outline:2px solid #f2c94c;outline-offset:2px}

/* 首页按钮：大、黄、会呼吸 */
.landing .cta{height:clamp(60px,8vh,76px);padding:0 clamp(36px,4vw,60px);border-radius:999px;font-size:clamp(20px,1.8vw,26px);font-weight:900;letter-spacing:.12em;gap:14px;
  background:#f2c94c;color:#1f2a30;box-shadow:0 6px 0 #b8902a,0 18px 40px rgba(0,0,0,.35);animation:breathe 2.4s ease-in-out 4s infinite}
.landing .cta span,.ab-cta span{transition:transform .2s}
.landing .cta:hover{background:#ffd95c;color:#1f2a30;transform:translateY(-3px)}.landing .cta:hover span,.ab-cta:hover span{transform:translateX(5px)}
.landing .cta:active{transform:translateY(4px);box-shadow:0 2px 0 #b8902a,0 8px 20px rgba(0,0,0,.3)}
@keyframes breathe{0%,100%{scale:1}50%{scale:1.05}}

/* 答题：整屏底色每题一换 */
.quiz{position:relative;max-width:none;margin:0;padding:0;background:var(--q,#2f5f9e);overflow:hidden;isolation:isolate;justify-content:center}
.q-wipe{position:absolute;inset:0;z-index:0;clip-path:inset(0 100% 0 0)}
.q-peek{position:absolute;right:max(2vw,calc(50% - 720px));bottom:0;height:min(64vh,40vw);width:auto;z-index:1;filter:drop-shadow(0 20px 30px rgba(0,0,0,.25));pointer-events:none}
.q-inner{position:relative;z-index:2;width:min(780px,100%);margin:0 auto;padding:clamp(24px,5vh,56px) max(24px,4vw);transform:translateX(max(-14vw,-200px))}
.quiz-top{margin-bottom:clamp(24px,5vh,52px);gap:14px}
.back{box-shadow:inset 0 0 0 2px rgba(255,255,255,.4);color:#fff}.back:hover{background:rgba(255,255,255,.15);color:#fff}
.q-count{font:900 18px/1 var(--num);color:#fff;letter-spacing:.06em}
.q-steps{flex:1;display:grid;grid-template-columns:repeat(12,1fr);gap:5px}
.q-steps i{height:8px;border-radius:4px;background:rgba(255,255,255,.25);transition:background .3s}
.q-steps i.on{background:#fff}
.q-text{color:#fff;font-size:clamp(32px,4.4vw,64px);font-weight:900;line-height:1.2;letter-spacing:-.01em}
.q-options{gap:16px}
.opt{background:#fff;color:#1f2a30;box-shadow:0 8px 0 rgba(0,0,0,.16),0 20px 40px rgba(0,0,0,.18);font-size:clamp(18px,1.5vw,22px);font-weight:600;padding:24px 28px;border-radius:18px;transition:transform .18s cubic-bezier(.2,1.3,.4,1),box-shadow .18s}
.opt kbd{background:var(--q,#2f5f9e);color:#fff;font:900 17px var(--num);width:40px;height:40px;border-radius:12px}
.opt:hover{box-shadow:0 12px 0 rgba(0,0,0,.18),0 26px 50px rgba(0,0,0,.22);transform:translateY(-4px) rotate(-.6deg)}
.opt:nth-child(2):hover{transform:translateY(-4px) rotate(.6deg)}
.opt.picked{background:#f2c94c;box-shadow:0 4px 0 rgba(0,0,0,.2);transform:translateY(4px) scale(1.02) rotate(-1deg)}
.opt.picked kbd{background:#1f2a30}
.q-hint{color:rgba(255,255,255,.6)}
.quiz.swap .q-text,.quiz.swap .opt{animation:none}

/* 说明页 */
.about{max-width:none;padding:0;margin:0}
.ab-hero{background:#1f2a30;color:#fff;padding:clamp(40px,9vh,96px) max(24px,6vw) clamp(48px,10vh,110px);position:relative;overflow:hidden}
.ab-hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:12px;background:linear-gradient(90deg,#2f5f9e 0 25%,#6d4fb0 25% 50%,#2f8a63 50% 75%,#c4513a 75%)}
.ab-hero h1{margin:0;font-size:clamp(48px,8vw,128px);font-weight:900;letter-spacing:-.02em;line-height:1}
.ab-hero p{max-width:36em;margin-top:clamp(16px,3vh,28px);font-size:clamp(16px,1.4vw,20px);line-height:1.8;color:rgba(255,255,255,.78)}
.ab-wrap{max-width:1240px;margin:0 auto;padding:0 max(24px,4vw) 80px}
.about .ab-h{margin:clamp(48px,9vh,88px) 0 24px;font-size:clamp(32px,4vw,56px);font-weight:900;letter-spacing:-.01em;line-height:1;color:#1f2a30}
.ab-h small{display:block;margin-bottom:10px;font-size:14px;font-weight:700;letter-spacing:.3em;color:var(--muted)}
.ab-fams{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.ab-fam{position:relative;overflow:hidden;min-height:340px;padding:22px 22px 0;border-radius:20px;background:var(--c);color:#fff;transform:rotate(var(--r));box-shadow:0 8px 0 rgba(0,0,0,.14),0 20px 40px rgba(0,0,0,.12);transition:transform .25s cubic-bezier(.2,1.3,.4,1)}
.ab-fam:hover{transform:rotate(0) translateY(-6px)}
.ab-key{position:absolute;right:14px;top:6px;font:900 88px/1 var(--num);color:rgba(255,255,255,.16);letter-spacing:-.04em}
.ab-fam b{display:block;font-size:clamp(26px,2.4vw,34px);font-weight:900}
.ab-fam small{display:block;margin-top:6px;font-size:14px;font-weight:700;letter-spacing:.12em;color:rgba(255,255,255,.75)}
.ab-fam em{display:block;margin-top:14px;font-style:normal;font-size:16px;line-height:1.6}
.ab-cast{position:absolute;left:0;right:0;bottom:0;display:flex;justify-content:center;align-items:flex-end;padding:0 6px}
.ab-cast img{height:150px;width:auto;margin:0 -14px;filter:drop-shadow(0 6px 8px rgba(0,0,0,.2))}
.ab-dims{display:grid;gap:16px}
.ab-dim{position:relative;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:20px;padding:34px 28px 26px;border-radius:20px;background:#fff;box-shadow:inset 0 0 0 3px var(--c),0 8px 0 var(--c)}
.ab-dim small{position:absolute;left:24px;top:-13px;padding:4px 14px;border-radius:13px;background:var(--c);color:#fff;font-size:13px;font-weight:700;letter-spacing:.12em}
.ab-side{display:flex;align-items:center;gap:16px}
.ab-side:last-child{flex-direction:row-reverse;text-align:right}
.ab-side b{flex:0 0 auto;font:900 clamp(48px,5vw,72px)/1 var(--num);color:var(--c)}
.ab-side span{font-size:clamp(16px,1.4vw,20px);font-weight:700;line-height:1.5;color:#1f2a30}
.ab-dim i{font:900 italic 20px/1 var(--num);color:#fff;background:#1f2a30;width:52px;height:52px;border-radius:50%;display:grid;place-items:center;transform:rotate(-8deg)}
.ab-true{position:relative;margin-top:clamp(48px,9vh,88px);padding:clamp(28px,4vw,48px);border-radius:20px;background:#f2c94c;color:#1f2a30}
.ab-true h2{margin:0;font-size:clamp(26px,3vw,40px);font-weight:900}
.ab-true p{color:#3d3420;font-size:17px;max-width:46em}
.ab-stamp{position:absolute;right:clamp(20px,4vw,48px);top:-22px;padding:10px 20px;border:4px solid #c4513a;border-radius:10px;background:#fff;color:#c4513a;font-size:22px;font-weight:900;letter-spacing:.3em;transform:rotate(6deg)}
.ab-cta{margin-top:40px;height:64px;padding:0 44px;border-radius:999px;font-size:22px;font-weight:900;letter-spacing:.12em;gap:14px;background:#1f2a30;color:#fff;box-shadow:0 6px 0 #000}
.ab-cta:hover{transform:translateY(-3px)}
.about .about-foot{margin-top:28px;color:var(--muted)}

@media(max-width:900px){
  .q-inner{transform:none}
  .q-peek{height:30vh;right:-6vw;opacity:.9}
  .ab-fams{grid-template-columns:1fr 1fr}
}
@media(max-width:700px){
  .top-nav{gap:4px}.top-nav a{padding:0 10px;height:30px}
  .q-inner{padding:20px 16px 26vh}
  .q-text{font-size:30px}
  .opt{font-size:17px;padding:18px;grid-template-columns:34px 1fr;gap:14px}.opt kbd{width:34px;height:34px}
  .q-peek{height:24vh;right:-4vw}
  .q-hint{display:none}
  .ab-fams{gap:12px}.ab-fam{min-height:250px;padding:16px 14px 0}.ab-key{display:none}.ab-fam em{font-size:14px}.ab-cast img{height:96px;margin:0 -10px}
  .ab-dim{grid-template-columns:1fr;gap:12px;padding:30px 18px 20px}
  .ab-side:last-child{flex-direction:row;text-align:left}
  .ab-dim i{width:40px;height:40px;font-size:15px;justify-self:center}
  .ab-stamp{font-size:16px;top:-18px}
}

/* ===== 人物背景层（场景 SVG） ===== */
.scene{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}
.sc-float{animation:scFloat 6s ease-in-out infinite}
.sc-float2{animation:scFloat 8s ease-in-out infinite reverse}
.sc-turn{transform-origin:280px 265px;animation:spin 90s linear infinite}
.sc-twinkle path{transform-box:fill-box;transform-origin:center;animation:twinkle 2.6s ease-in-out infinite}
.sc-twinkle path:nth-child(2){animation-delay:-.7s}.sc-twinkle path:nth-child(3){animation-delay:-1.4s}.sc-twinkle path:nth-child(4){animation-delay:-2s}
@keyframes scFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes twinkle{0%,100%{scale:1;opacity:1}50%{scale:.55;opacity:.6}}
@keyframes spin{to{rotate:360deg}}
@media(prefers-reduced-motion:reduce){.sc-float,.sc-float2,.sc-turn,.sc-twinkle path,.landing .cta{animation:none}}

/* ===== 结果页：首屏是整屏派系色，人物站在科学场景里 ===== */
.r-card::before{background:var(--loud)}
.r-card{color:#fff}
.r-figure{position:relative;isolation:isolate}
.r-scene{position:absolute;left:50%;bottom:6%;width:140%;aspect-ratio:560/500;transform:translateX(-50%);z-index:-1}
.r-figure img{filter:drop-shadow(0 22px 30px rgba(0,0,0,.28))}
.r-family{color:rgba(255,255,255,.8);font-weight:700}
.r-code{color:#f2c94c;font-weight:900}
.r-name{color:#fff;font-weight:900;font-size:clamp(52px,6.4vw,96px);letter-spacing:-.01em;line-height:1.02}
.r-oneliner{display:inline-block;margin-top:22px;padding:14px 20px;border-radius:14px;background:#fff;color:#1f2a30;transform:rotate(-1.2deg);box-shadow:0 8px 0 rgba(0,0,0,.15)}
.r-oneliner::before,.r-oneliner::after{color:var(--loud)}
.r-lines li{color:rgba(255,255,255,.9);font-size:16px}
.r-lines b{color:#f2c94c;font-weight:900}
.pole{color:rgba(255,255,255,.6)}.pole.on{color:#fff}.pole.on b{color:#f2c94c}
.track{background:rgba(255,255,255,.22);height:10px;border-radius:5px}.track i{background:#f2c94c}
.r-actions .btn{height:56px;padding:0 30px;border-radius:999px;font-size:17px;font-weight:900;letter-spacing:.06em}
.r-actions .btn.primary{background:#f2c94c;color:#1f2a30;box-shadow:0 5px 0 #b8902a}
.r-actions .btn.primary:hover{background:#ffd95c;transform:translateY(-2px)}
.r-actions .btn.ghost{background:transparent;color:#fff;box-shadow:inset 0 0 0 3px rgba(255,255,255,.7)}
.r-actions .btn.ghost:hover{background:rgba(255,255,255,.14)}

/* 结果页正文：大标题 + 色块引言卡 */
.r-body{max-width:780px}
.d-define{font-size:21px;font-weight:600;line-height:1.75}
.d-quote{border:0;padding:26px 30px;border-radius:20px;background:var(--loud,var(--accent));transform:rotate(-.8deg);box-shadow:0 8px 0 rgba(0,0,0,.12)}
.d-quote p{color:#fff;font-size:22px}.d-quote cite{color:rgba(255,255,255,.75)}
.d-sec{margin-top:64px}
.d-sec h2{display:flex;align-items:center;gap:14px;font-size:clamp(26px,3vw,36px);font-weight:900;letter-spacing:-.01em;color:#1f2a30}
.d-sec h2::before{content:"";flex:0 0 auto;width:14px;height:14px;border-radius:4px;background:var(--loud,var(--accent));transform:rotate(45deg)}
.d-pull{background:#f2c94c!important;color:#1f2a30!important;font-size:19px;padding:18px 22px!important;border-radius:14px!important;transform:rotate(.6deg)}
.d-sec li::before{background:var(--loud,var(--accent));width:7px;height:7px;border-radius:2px}

/* ===== 16 种类型页：每派一组色块卡 ===== */
.all{max-width:none;padding:0;margin:0}
.all .fam{margin-top:clamp(48px,8vh,80px)}
.all .fam-head{align-items:center;gap:16px;margin-bottom:22px}
.all .fam-head b{font-size:clamp(32px,4vw,52px);font-weight:900;color:var(--c);letter-spacing:-.01em}
.all .fam-head span{font:900 15px var(--num);letter-spacing:.2em;color:#fff;background:var(--c);padding:6px 12px;border-radius:8px}
.all .fam-head em{font-size:16px;font-weight:600;color:#3f5250}
.all .fam-grid{gap:20px}
.all .card{grid-template-rows:260px auto;background:#fff;border-radius:20px;box-shadow:0 8px 0 rgba(0,0,0,.1),0 18px 36px rgba(0,0,0,.08);transform:rotate(var(--r));transition:transform .25s cubic-bezier(.2,1.3,.4,1),box-shadow .25s}
.all .card:hover{transform:rotate(0) translateY(-8px);box-shadow:0 14px 0 rgba(0,0,0,.1),0 26px 50px rgba(0,0,0,.14)}
.all .card .art{position:relative;isolation:isolate;background:var(--c);padding-top:18px}
.all .card .art .scene{z-index:-1}
.all .card img{height:236px;filter:drop-shadow(0 12px 14px rgba(0,0,0,.25))}
.all .card .txt{background:#fff;padding:16px 20px 20px}
.all .card small{color:var(--c);font-weight:900}
.all .card b{font-size:22px;font-weight:900;color:#1f2a30}

@media(max-width:900px){
  .r-scene{width:120%;bottom:0}
  .r-name{font-size:clamp(44px,12vw,64px)}
  .all .fam-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:700px){
  .all .fam-head em{margin-left:0;width:100%}
  .all .fam-grid{gap:14px}
  .all .card{grid-template-rows:190px auto}.all .card img{height:172px}
  .all .card .txt{padding:12px 14px 14px}.all .card b{font-size:17px}
  .r-oneliner{font-size:17px}
  .r-actions .btn{height:50px;padding:0 22px;font-size:15px}
}

/* ===== 舞台：场景与人物同一个坐标系，圆心对准人物 ===== */
.stage{position:relative;display:block;width:100%;aspect-ratio:760/600;isolation:isolate}
.stage .scene{position:absolute;inset:0;z-index:-1}
.stage img{position:absolute;left:0;right:0;bottom:0;margin-inline:auto;height:112%;width:auto;max-width:none;max-height:none;object-fit:contain}
.r-figure{height:auto;align-self:center;display:block;width:100%;max-width:min(100%,84vh);margin:clamp(60px,10vh,110px) auto 0}
.r-figure img{filter:drop-shadow(0 22px 30px rgba(0,0,0,.28))}
.all .card{grid-template-rows:auto auto}
.all .card .art{display:block;padding:34px 0 0;overflow:hidden}
.all .card img{height:112%;filter:drop-shadow(0 10px 12px rgba(0,0,0,.25))}
.all .card:hover img{transform:translateY(-4px) scale(1.03)}
@media(max-width:900px){.r-figure{margin-top:36px;max-width:520px}}
@media(max-width:700px){.all .card img{height:112%}}
.result{overflow-x:clip}
.r-card{grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr)}
.r-figure{margin-top:clamp(40px,7vh,80px);max-width:min(100%,92vh)}
@media(max-width:900px){.r-card{grid-template-columns:1fr}.r-figure{margin-top:36px;max-width:520px}}
.r-name{font-size:clamp(44px,5vw,80px)}

/* ===== 分享回流 ===== */
.r-from{display:inline-block;margin-bottom:14px;padding:6px 14px;border-radius:14px;background:#f2c94c;color:#1f2a30;font-size:14px;font-weight:900;letter-spacing:.06em;transform:rotate(-2deg)}
.r-pair{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:center;margin-top:24px;padding:18px 22px;border-radius:18px;background:#fff;color:#1f2a30;box-shadow:0 8px 0 rgba(0,0,0,.15);transform:rotate(.8deg);max-width:560px}
.rp-faces{display:flex}.rp-faces img{width:64px;height:64px;object-fit:cover;object-position:top;border-radius:50%;background:var(--loud);border:3px solid #fff;box-shadow:0 2px 6px rgba(0,0,0,.15)}
.rp-faces img+img{margin-left:-18px;background:#f2c94c}
.r-pair small{font-size:13px;font-weight:700;color:#687d7e}
.r-pair b{display:block;margin:2px 0 4px;font-size:26px;font-weight:900;color:var(--loud)}
.r-pair p{font-size:15px;line-height:1.65;color:#3f5250}
.q-from{display:inline-block;margin:-8px 0 18px;padding:6px 14px;border-radius:14px;background:#f2c94c;color:#1f2a30;font-size:14px;font-weight:900}
@media(max-width:700px){.r-pair{grid-template-columns:1fr;gap:10px}.r-actions .btn{flex:1 1 auto;justify-content:center}}

/* ===== 微信：转发提示与长按保存 ===== */
.sheet{position:fixed;inset:0;z-index:2000;background:rgba(15,20,24,.82);display:flex;align-items:center;justify-content:center;padding:24px;animation:fadeIn .2s ease}
@keyframes fadeIn{from{opacity:0}}
.sheet-in{text-align:center;color:#fff;max-width:420px}
.sheet b{display:block;font-size:26px;font-weight:900}
.sheet p{margin-top:10px;font-size:16px;line-height:1.7;color:rgba(255,255,255,.85)}
.sheet-x{margin-top:22px;height:44px;padding:0 26px;border-radius:22px;background:#f2c94c;color:#1f2a30;font-size:16px;font-weight:900}
.wx-tip{align-items:flex-start;justify-content:flex-end;padding-top:12px}
.wx-tip .sheet-in{text-align:right;padding-right:8px}
.wx-arrow{font-size:64px;line-height:1;color:#f2c94c;margin-bottom:6px}
.img-sheet img{display:block;width:min(78vw,380px);margin:0 auto;border-radius:10px;box-shadow:0 20px 50px rgba(0,0,0,.4)}