/* ---------- 设计变量 ---------- */
:root{
  --accent:#4F5BD5;--accent2:#2B2F8F;
  --bg:#F5F3EE;--surface:#fff;--ink:#16171B;--ink2:#4A4F5E;--ink3:#6B7080;--line:#E6E3DC;
  --accent-rgb:79,91,213;--accent-d:#A6ADEB;--warn-bg:#FBF3DF;--warn-line:#EBD49B;
  --accent-ink:var(--accent);
  --soft:rgba(var(--accent-rgb),.09);
  --shadow:0 1px 2px rgba(20,20,40,.04),0 14px 36px rgba(20,20,40,.07);
  --display:"Avenir Next","SF Pro Display","Helvetica Neue",system-ui,sans-serif;
  --serif:"Songti SC","Noto Serif CJK SC","Source Han Serif SC",-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;
  --sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);
}
@media(prefers-color-scheme:dark){:root{
  --bg:#0F1013;--surface:#181A1F;--ink:#F1F2F5;--ink2:#A9AEBB;--ink3:#8A8FA0;--line:#292C34;--warn-bg:#2A2415;--warn-line:#5A4A1E;
  --accent-ink:var(--accent-d);
  --soft:rgba(var(--accent-rgb),.2);
  --shadow:0 1px 2px rgba(0,0,0,.3),0 14px 36px rgba(0,0,0,.4);
}}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}
body{min-height:100vh;font-family:var(--sans);color:var(--ink);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased}
body::before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:radial-gradient(60vw 50vh at 88% -12%,rgba(var(--accent-rgb),.2),transparent 70%),
             radial-gradient(50vw 45vh at -12% 105%,rgba(var(--accent-rgb),.12),transparent 70%)}
button{font:inherit;color:inherit;cursor:pointer;border:0;background:none;text-align:inherit}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid var(--accent-ink);outline-offset:3px;border-radius:8px}
[hidden]{display:none!important}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}

.wrap{max-width:880px;margin:0 auto;padding:0 max(22px,env(safe-area-inset-right)) calc(80px + env(safe-area-inset-bottom)) max(22px,env(safe-area-inset-left))}
.narrow{max-width:720px;margin:0 auto}

/* ---------- 导航 ---------- */
.nav{display:flex;align-items:center;justify-content:space-between;padding:22px 0}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:18px;letter-spacing:.5px}
.logo small{font-size:13px;font-weight:500;color:var(--ink2);letter-spacing:0}
.logo svg{width:26px;height:26px;color:var(--accent-ink);transition:color .4s}
.nav-links{display:flex;gap:22px;font-size:14px;color:var(--ink2)}
.nav-links a:hover{color:var(--accent-ink)}

.view{display:none}
.view:focus{outline:none}
.view.on{display:block;animation:rise .5s var(--ease)}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* ---------- 通用组件 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:99px;font-weight:600;font-size:15px;white-space:nowrap;transition:transform .15s,box-shadow .2s,border-color .2s,color .2s}
.btn.primary{background:var(--accent);color:#fff;box-shadow:0 8px 22px rgba(var(--accent-rgb),.35)}
.btn.primary:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(var(--accent-rgb),.45)}
.btn.ghost{background:var(--surface);border:1.5px solid var(--line)}
.btn.ghost:hover{border-color:var(--accent-ink);color:var(--accent-ink)}
.btn:active{transform:scale(.97)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{display:inline-flex;align-items:center;gap:6px;font-size:14px;padding:6px 14px;border-radius:99px;background:var(--soft);color:var(--accent-ink);font-weight:500;border:1.5px solid transparent;transition:border-color .15s}
a.chip:hover{border-color:var(--accent-ink)}
a.chip b{font-family:var(--display);letter-spacing:1px}
.emblem{display:block}

/* ---------- 首页 ---------- */
.hero{display:grid;grid-template-columns:1.25fr 1fr;gap:36px;align-items:center;padding:40px 0 20px}
.eyebrow{display:inline-block;font-size:13px;font-weight:600;color:var(--accent-ink);background:var(--soft);padding:5px 13px;border-radius:99px;margin-bottom:20px}
.hero h1{font-family:var(--serif);font-size:clamp(38px,6.4vw,60px);line-height:1.18;font-weight:900;letter-spacing:.01em}
.hero h1 em{font-style:normal;color:var(--accent-ink)}
.hero-l>p{color:var(--ink2);font-size:17px;max-width:30em;margin:20px 0 28px}
.modes{display:grid;grid-template-columns:1fr 1fr;gap:12px;max-width:460px}
.mode{display:block;padding:16px 18px;border-radius:16px;background:var(--surface);border:1.5px solid var(--line);transition:transform .18s,border-color .18s,box-shadow .18s;position:relative}
.mode:hover{transform:translateY(-3px);border-color:var(--accent-ink);box-shadow:var(--shadow)}
.mode.rec{background:var(--accent);border-color:var(--accent);color:#fff;box-shadow:0 10px 26px rgba(var(--accent-rgb),.35)}
.mode b{display:block;font-size:17px}
.mode span{display:block;font-size:13px;opacity:.78;margin-top:2px}
.mode i{position:absolute;top:12px;right:14px;font-style:normal;font-size:11px;font-weight:700;padding:2px 8px;border-radius:99px;background:rgba(255,255,255,.22)}
.cta-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center}
.cta-sub{margin-top:14px;font-size:14px;color:var(--ink2);display:flex;flex-wrap:wrap;gap:6px 18px}
.cta-sub a,.cta-sub button{color:var(--accent-ink);font-weight:600}
.cta-sub a:hover,.cta-sub button:hover{text-decoration:underline}

.sample{position:relative;justify-self:center;width:min(100%,300px);aspect-ratio:3/3.9;border-radius:26px;padding:28px 26px;color:#fff;background:linear-gradient(145deg,var(--g),var(--g2));transform:rotate(3deg);box-shadow:0 30px 60px -18px var(--gs);transition:background .6s,box-shadow .6s;overflow:hidden;display:flex;flex-direction:column}
.sample::after{content:"";position:absolute;width:220px;height:220px;border-radius:50%;right:-80px;top:-80px;background:rgba(255,255,255,.1)}
.sample>*{position:relative;z-index:1;transition:opacity .3s}
.sample.swap>*{opacity:0}
.sample .emblem{width:54px;height:54px}
.sample .s-type{font:800 54px/1 var(--display);letter-spacing:.05em;margin-top:auto}
.sample .s-name{font-size:19px;font-weight:700;margin-top:8px}
.sample .s-tag{font-size:13.5px;opacity:.88;margin-top:4px;line-height:1.5}
.sample .s-bars{display:grid;gap:7px;margin-top:18px}
.sample .s-bars i{display:block;height:5px;border-radius:9px;background:rgba(255,255,255,.25);position:relative;overflow:hidden}
.sample .s-bars i::after{content:"";position:absolute;inset:0;width:var(--w);background:#fff;border-radius:9px;transition:width .6s var(--ease)}

.sec{margin-top:72px;scroll-margin-top:20px}
.sec>h2{font-family:var(--serif);font-size:28px;font-weight:900;margin-bottom:6px}
.sec>p.lead{color:var(--ink2);font-size:15.5px;margin-bottom:22px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;counter-reset:s}
.step{padding:22px;counter-increment:s}
.step::before{content:"0" counter(s);font:800 15px var(--display);color:var(--accent-ink);letter-spacing:1px}
.step h3{font-size:17px;margin:8px 0 6px}
.step p{font-size:14.5px;color:var(--ink2)}
.dimgrid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.dimcard{padding:22px}
.dimcard .pair{font:800 24px var(--display);letter-spacing:1px}
.dimcard .pair span{color:var(--ink3);font-weight:400;margin:0 8px}
.dimcard h3{font-size:15.5px;margin:4px 0 6px}
.dimcard p{font-size:14.5px;color:var(--ink2)}
.dimcard .chips{margin-top:12px}
.dimcard .chip{font-size:12.5px;padding:3px 10px;background:none;border-color:var(--line);color:var(--ink2)}
.group{margin-bottom:26px}
.group-h{display:flex;align-items:baseline;gap:10px;margin-bottom:12px}
.group-h b{font-size:16px}
.group-h span{font-size:13px;color:var(--ink3)}
.group-h::before{content:"";width:10px;height:10px;border-radius:3px;background:var(--g);align-self:center}
.tgrid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.tcard{display:block;padding:18px 16px 16px;border-radius:16px;background:var(--surface);border:1px solid var(--line);transition:transform .18s,border-color .18s,box-shadow .18s;color:var(--g-ink)}
.tcard{--g-ink:var(--g)}
@media(prefers-color-scheme:dark){.tcard{--g-ink:var(--gd)}}
.tcard:hover{transform:translateY(-4px);border-color:var(--g-ink);box-shadow:var(--shadow)}
.tcard .emblem{width:30px;height:30px;margin-bottom:14px}
.tcard b{display:block;font:800 21px var(--display);letter-spacing:1.5px}
.tcard span{font-size:13.5px;color:var(--ink2)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:18px 34px 18px 0;font-weight:600;font-size:16.5px;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:4px;top:13px;font:400 26px var(--display);color:var(--ink3);transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 20px;color:var(--ink2);font-size:15.5px;max-width:42em}
.foot{margin-top:64px;padding-top:24px;border-top:1px solid var(--line);font-size:12.5px;color:var(--ink3);text-align:center;line-height:1.9}

/* ---------- 答题 ---------- */
.quiz{padding:26px 30px 28px;margin-top:10px}
.q-top{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;font-size:14px;color:var(--ink2);min-height:32px}
.q-top>:last-child{justify-self:end}
.link{color:var(--accent-ink);font-size:14px;font-weight:600;padding:4px 2px}
.link:disabled{color:var(--ink3);opacity:.5;cursor:default}
.q-count b{color:var(--ink);font:700 16px var(--display)}
.bar{height:6px;background:var(--line);border-radius:99px;overflow:hidden;margin:14px 0 8px}
.bar i{display:block;height:100%;width:0;background:var(--accent);border-radius:99px;transition:width .4s var(--ease)}
.q-meta{display:flex;justify-content:space-between;font-size:12.5px;color:var(--ink3);margin-bottom:30px}
.q-body.swap{animation:swap .32s var(--ease)}
.q-body.swap.rev{animation-name:swapr}
@keyframes swap{from{opacity:0;transform:translateX(22px)}to{opacity:1;transform:none}}
@keyframes swapr{from{opacity:0;transform:translateX(-22px)}to{opacity:1;transform:none}}
.q-label{font-size:13px;color:var(--ink3);letter-spacing:.5px}
#qtext{font-family:var(--serif);font-size:clamp(22px,4.2vw,29px);line-height:1.5;font-weight:900;min-height:3.1em;margin:8px 0 24px}
.scale{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.sc{display:flex;flex-direction:column;align-items:center;gap:10px;padding:18px 4px 14px;border-radius:16px;border:1.5px solid var(--line);background:var(--surface);font-size:14px;font-weight:600;transition:border-color .15s,background .15s,transform .15s}
.sc .pip{width:22px;height:22px;border-radius:50%;border:2px solid var(--ink3);transition:all .15s}
.sc[data-v="2"] .pip,.sc[data-v="1"] .pip{border-color:var(--accent-ink)}
.sc[data-v="2"] .pip{background:rgba(var(--accent-rgb),.35)}
.sc[data-v="-2"] .pip{background:rgba(128,132,146,.35)}
.sc kbd{font:500 11px var(--display);color:var(--ink3)}
.sc.sel{border-color:var(--accent-ink);background:var(--soft);transform:scale(1.03)}
.sc.sel .pip{background:var(--accent);border-color:var(--accent);box-shadow:inset 0 0 0 4px var(--surface)}
@media(hover:hover){.sc:hover{border-color:var(--accent-ink);background:var(--soft)}}
.q-hint{margin-top:22px;font-size:12.5px;color:var(--ink3);text-align:center}

/* ---------- 计算过渡 ---------- */
.calc{min-height:60vh;display:grid;place-content:center;justify-items:center;gap:22px;text-align:center;color:var(--ink2)}
.calc .emblem{width:84px;height:84px;color:var(--accent-ink)}
.calc .emblem path{animation:pulse 1.2s ease-in-out infinite}
.calc .emblem path:nth-child(2){animation-delay:.15s}.calc .emblem path:nth-child(3){animation-delay:.3s}.calc .emblem path:nth-child(4){animation-delay:.45s}
@keyframes pulse{0%,100%{opacity:.25}50%{opacity:1}}

/* ---------- 结果 / 画像 ---------- */
.p-hero{text-align:center;padding:36px 24px 34px;border-radius:26px;color:#fff;background:linear-gradient(140deg,var(--accent),var(--accent2));position:relative;overflow:hidden;box-shadow:0 22px 50px -14px rgba(var(--accent-rgb),.55)}
.p-hero::before,.p-hero::after{content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.09)}
.p-hero::before{width:280px;height:280px;right:-80px;top:-100px}
.p-hero::after{width:190px;height:190px;left:-60px;bottom:-80px}
.p-hero>*{position:relative}
.p-hero .emblem{width:58px;height:58px;margin:0 auto 14px;animation:pop .6s var(--ease) both}
.p-kicker{font-size:13.5px;opacity:.88}
.p-type{font:800 clamp(64px,16vw,116px)/1.05 var(--display);letter-spacing:.06em;margin:4px 0 2px;padding-left:.06em}
.p-type span{display:inline-block;animation:pop .6s cubic-bezier(.2,1.3,.4,1) both;animation-delay:calc(var(--i)*90ms + 150ms)}
@keyframes pop{from{opacity:0;transform:translateY(24px) scale(.8)}to{opacity:1;transform:none}}
.p-hero h2{font-family:var(--serif);font-size:30px;font-weight:900}
.p-tag{opacity:.93;margin-top:6px;font-size:16.5px}
.p-pills{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:18px}
.p-pills span{font-size:13px;padding:5px 14px;border-radius:99px;background:rgba(255,255,255,.18)}

.banner{display:flex;gap:12px;padding:14px 18px;margin-top:14px;border-radius:16px;font-size:14.5px;background:var(--warn-bg);border:1px solid var(--warn-line)}
.banner b{flex:none}
.banner.info{background:var(--soft);border-color:transparent}
.blk{padding:24px 26px;margin-top:14px}
.blk>h3,.panel h4{font-size:13.5px;color:var(--accent-ink);letter-spacing:.6px;margin-bottom:12px;font-weight:700}
.panel h4{margin-top:22px}
.panel h4:first-child{margin-top:0}
.blk p{font-size:15.5px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-top:22px}
.blk ul{list-style:none;display:grid;gap:8px;font-size:15px}
.blk li{display:flex;gap:10px;align-items:baseline}
.blk li::before{content:"";flex:none;width:7px;height:7px;border-radius:50%;background:var(--accent-ink);transform:translateY(-2px)}
.blk ul.weak li::before{background:none;border:1.5px solid var(--ink3)}

.dimrow{padding:18px 0}
.dimrow+.dimrow{border-top:1px solid var(--line)}
.dimrow:first-of-type{padding-top:2px}.dimrow:last-of-type{padding-bottom:0}
.dim-head{display:grid;grid-template-columns:1fr auto 1fr;align-items:baseline;font-size:14px;color:var(--ink3)}
.dim-head>:last-child{text-align:right}
.dim-head b{font:800 18px var(--display);margin:0 4px}
.dim-head .on{color:var(--accent-ink);font-weight:700}
.dim-mid{font-size:12.5px;color:var(--ink2)}
.meter{position:relative;height:10px;border-radius:99px;background:var(--line);margin:9px 0 8px}
.meter::after{content:"";position:absolute;left:50%;top:-3px;bottom:-3px;width:2px;margin-left:-1px;background:var(--surface)}
.meter i{position:absolute;top:0;bottom:0;background:var(--accent);animation:grow .8s var(--ease) .35s both}
.meter i.l{right:50%;border-radius:99px 0 0 99px;transform-origin:right}
.meter i.r{left:50%;border-radius:0 99px 99px 0;transform-origin:left}
@keyframes grow{from{transform:scaleX(0)}to{transform:none}}
.dim-note{font-size:14px;color:var(--ink2)}
.facets{margin-top:14px;padding:12px 14px;border-radius:14px;background:rgba(128,132,146,.09);display:grid;gap:8px}
.facet{display:grid;grid-template-columns:6.2em 1fr minmax(70px,130px) 1fr;gap:10px;align-items:center;font-size:13px;color:var(--ink3)}
.facet .f-name{color:var(--ink2);font-weight:600;white-space:nowrap}
.facet .f-a{text-align:right}
.facet .on{color:var(--accent-ink);font-weight:600}
.facet .meter{height:6px;margin:0}
.facet .meter::after{top:-2px;bottom:-2px}
.facet.flip .f-name::after{content:"⇄";margin-left:4px;color:var(--accent-ink)}
.f-insight{font-size:13.5px;color:var(--ink);margin-top:4px}
.f-insight b{color:var(--accent-ink)}

.tabs{margin-top:14px;overflow:hidden}
.tablist{display:flex;gap:4px;padding:8px 8px 0;border-bottom:1px solid var(--line);overflow-x:auto;scrollbar-width:none}
.tablist::-webkit-scrollbar{display:none}
.tab{padding:10px 16px 12px;font-size:14.5px;font-weight:600;color:var(--ink2);white-space:nowrap;border-bottom:2.5px solid transparent;margin-bottom:-1px;transition:color .15s,border-color .15s}
.tab:hover{color:var(--ink)}
.tab[aria-selected="true"]{color:var(--accent-ink);border-color:var(--accent-ink)}
.panel{padding:24px 26px 26px;animation:rise .35s var(--ease)}
.panel p{font-size:15.5px}
.stack{display:grid;gap:10px}
.fn{display:grid;grid-template-columns:54px 1fr;gap:14px;align-items:center;padding:12px 14px;border-radius:14px;background:rgba(var(--accent-rgb),var(--o))}
.fn .code{font:800 22px var(--display);color:var(--accent-ink);text-align:center}
.fn small{display:block;font-size:12px;color:var(--ink3)}
.fn strong{font-size:15px}
.fn p{font-size:14px;color:var(--ink2);line-height:1.55}
.fine{font-size:12.5px;color:var(--ink3);margin-top:14px}

.cmp-head{display:flex;align-items:baseline;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:6px}
.cmp-head strong{font-family:var(--serif);font-size:22px;font-weight:900}
.legend{display:flex;gap:14px;font-size:13px;color:var(--ink2)}
.legend i,.cmp-track i{display:inline-block;width:14px;height:14px;border-radius:50%;vertical-align:-2px;margin-right:5px}
.dot-me{background:var(--accent)}
.dot-ta{background:var(--surface);border:3px solid var(--ink2)}
.cmp-row{padding:16px 0}
.cmp-row+.cmp-row{border-top:1px solid var(--line)}
.cmp-labels{display:flex;justify-content:space-between;font-size:13.5px;color:var(--ink2)}
.cmp-labels b{font-family:var(--display);margin:0 4px}
.cmp-track{position:relative;height:4px;border-radius:9px;background:var(--line);margin:14px 8px 14px}
.cmp-track::before{content:"";position:absolute;left:50%;top:-5px;bottom:-5px;width:2px;margin-left:-1px;background:var(--line)}
.cmp-track i{position:absolute;top:50%;margin:-8px 0 0 -8px;width:16px;height:16px}
.cmp-row p{font-size:14.5px}
.cmp-row p em{font-style:normal;font-size:12px;font-weight:700;padding:2px 8px;border-radius:99px;margin-right:8px;background:var(--soft);color:var(--accent-ink)}
.cmp-row p em.d{background:rgba(128,132,146,.18);color:var(--ink2)}

.actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:28px}
.meta{font-size:12.5px;color:var(--ink3);text-align:center;margin-top:16px}
.hist{display:grid;gap:6px;font-size:14px}
.hist div{display:grid;grid-template-columns:6.5em 3.6em 4.6em 1fr;gap:10px;align-items:baseline;color:var(--ink2)}
.hist b{font-family:var(--display);letter-spacing:1px;color:var(--ink)}
.hist small{color:var(--ink3);font-size:12.5px}
.upgrade{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap}
.upgrade p{font-size:14.5px;flex:1 1 260px}

.toast{position:fixed;left:50%;bottom:32px;transform:translate(-50%,20px);background:var(--ink);color:var(--bg);padding:10px 20px;border-radius:99px;font-size:14px;opacity:0;pointer-events:none;transition:all .25s;z-index:9;white-space:nowrap}
.toast.on{opacity:1;transform:translate(-50%,0)}

/* ---------- 海报弹层 / 出错提示 / 页脚 ---------- */
.modal{position:fixed;inset:0;z-index:20;display:grid;place-items:center;padding:20px;overflow:auto;background:rgba(10,10,16,.62);animation:fadein .2s}
@keyframes fadein{from{opacity:0}to{opacity:1}}
.modal-box{width:100%;max-width:360px;background:var(--surface);border-radius:24px;padding:16px 16px 20px;box-shadow:0 30px 80px rgba(0,0,0,.4)}
.modal-box img{display:block;width:100%;border-radius:14px;background:var(--line);aspect-ratio:3/4}
.modal-tip{font-size:13px;color:var(--ink2);text-align:center;margin:12px 0 0}
.modal-box .actions{margin-top:14px}
.errbar{position:fixed;left:0;right:0;top:0;z-index:30;padding:10px 16px;font-size:14px;text-align:center;background:#8A1F2B;color:#fff}
.errbar button{text-decoration:underline;margin-left:8px;font-weight:600}
.foot p+p{margin-top:10px}
.foot button{color:var(--ink2);text-decoration:underline;font-size:12.5px}
.foot button:hover{color:var(--accent-ink)}

/* ---------- 响应式 ---------- */
@media(max-width:720px){
  .hero{grid-template-columns:1fr;padding:18px 0 0;gap:44px}
  .sample{width:240px;padding:22px 20px}
  .sample .s-type{font-size:44px}
  .steps,.dimgrid{grid-template-columns:1fr}
  .tgrid{grid-template-columns:repeat(2,1fr)}
  .two{grid-template-columns:1fr;gap:18px}
  .sec{margin-top:56px}
  .quiz{padding:20px 18px 22px}
  .scale{grid-template-columns:1fr;gap:8px}
  .sc{flex-direction:row;padding:13px 16px;gap:12px;font-size:15px}
  .sc kbd,.q-hint{display:none}
  #qtext{min-height:4.6em}
  .blk,.panel{padding:20px 18px}
  .facet{grid-template-columns:1fr minmax(60px,90px) 1fr;gap:4px 8px}
  .facet .f-name{grid-column:1/-1}
  .actions .btn{flex:1 1 42%}
  .nav-links{gap:16px}
  .logo small{display:none}
  .hist div{grid-template-columns:6em 3.4em 1fr}
  .hist div small:last-child{display:none}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}
@media print{
  body::before,.nav,.actions,.toast,.tablist,.banner.info{display:none!important}
  .view.on .panel[hidden]{display:block!important}
  .card{box-shadow:none;break-inside:avoid}
}