:root{--bg:#F4F1EA;--tx:#141210;--mu:#5F584F;--ac:#C8381A;--soft:rgba(20,18,16,.055);--safe:#0B7A47;--safebg:rgba(11,122,71,.11);--cau:#9A5200;--caubg:rgba(166,90,0,.11);--un:#5F584F;--err:#B42318}
[data-theme=dark]{--bg:#0E0D0C;--tx:#F2EEE6;--mu:#A39C92;--ac:#FF6A47;--soft:rgba(242,238,230,.07);--safe:#4ADE9A;--safebg:rgba(74,222,154,.13);--cau:#FBBF24;--caubg:rgba(251,191,36,.13);--un:#A39C92;--err:#FF8A80}
*{box-sizing:border-box;margin:0;padding:0}html{background:var(--bg);color:var(--tx);font:16px/1.55 Geist,system-ui,sans-serif;-webkit-font-smoothing:antialiased;scroll-padding-top:84px}body{overflow-x:hidden}
a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit;background:none;border:0}
:focus-visible{outline:2px solid var(--ac);outline-offset:3px;border-radius:8px}
.skip{position:absolute;left:-999px}.skip:focus{left:12px;top:12px;z-index:99;background:var(--tx);color:var(--bg);padding:10px 14px;border-radius:99px}
.mono{font-family:"Geist Mono",monospace;font-variant-numeric:tabular-nums}em{font-family:"Instrument Serif",serif;font-style:italic;font-weight:400}
.w{max-width:1280px;margin:0 auto;padding:0 48px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:0 18px;border-radius:99px;background:var(--soft);font-size:15px;font-weight:500;cursor:pointer;transition:transform .15s,background .15s,opacity .15s;white-space:nowrap}
.btn:hover{background:color-mix(in srgb,var(--tx) 11%,transparent)}.btn:active{transform:scale(.97)}.btn[disabled]{opacity:.5;cursor:not-allowed}
.btn.pri{background:var(--tx);color:var(--bg)}.btn.hero{background:var(--ac);color:#fff;min-height:56px;padding:0 26px;font-size:17px;font-weight:600;box-shadow:0 10px 30px -12px var(--ac)}.btn.hero:hover{filter:brightness(1.06);background:var(--ac)}
.btn.ghost{background:transparent;box-shadow:inset 0 0 0 1.5px color-mix(in srgb,var(--tx) 22%,transparent)}
.ib{width:44px;padding:0}
header{position:sticky;top:0;z-index:20;backdrop-filter:blur(14px);background:color-mix(in srgb,var(--bg) 78%,transparent)}
header .w{display:flex;align-items:center;height:68px;gap:28px}.logo{display:flex;gap:10px;align-items:center;font-weight:700;font-size:18px;letter-spacing:-.03em;min-height:44px}
nav{display:flex;gap:4px;font-size:14px;color:var(--mu)}nav a{display:inline-flex;align-items:center;min-height:44px;padding:0 10px;border-radius:99px}nav a:hover,nav a[aria-current]{color:var(--tx)}
.hr{margin-left:auto;display:flex;gap:6px;align-items:center}
.lang{position:relative}.lang select{appearance:none;min-height:44px;padding:0 30px 0 14px;border-radius:99px;background:var(--soft);font-size:14px;font-weight:500;cursor:pointer}.lang:after{content:"▾";position:absolute;right:12px;top:12px;font-size:12px;pointer-events:none;color:var(--mu)}
/* hero */
.hero{padding:64px 0 56px}
.kick{font-size:13px;color:var(--mu);margin-bottom:22px}
h1{font-size:clamp(46px,8.2vw,124px);line-height:.88;letter-spacing:-.06em;font-weight:780}h1 em{color:var(--ac);letter-spacing:-.02em}
.hg{display:grid;grid-template-columns:1fr 1fr;gap:64px;margin-top:40px;align-items:start}
.pitch p{font-size:19px;line-height:1.45;color:var(--mu);max-width:36ch}.pitch p b{color:var(--tx);font-weight:600}
.ctas{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px;align-items:center}
.fine{font-size:13px;color:var(--mu);margin-top:12px}
.search{display:flex;align-items:center;gap:10px;border-bottom:2px solid var(--tx);padding:4px 0}
.search input{flex:1;outline:0;font-size:20px;min-width:0;min-height:48px}.search input::placeholder{color:var(--mu)}
.kbd{font-size:12px;color:var(--mu);padding:2px 6px;border-radius:6px;background:var(--soft)}
.slab{font-size:13px;color:var(--mu);margin-bottom:6px}
.tries{display:flex;gap:4px 8px;margin-top:10px;font-size:14px;color:var(--mu);flex-wrap:wrap;align-items:center}.tries button{min-height:44px;padding:0 12px;border-radius:99px;background:var(--soft);color:var(--tx);cursor:pointer}
.ticker{display:flex;gap:40px;margin-top:44px;font-size:13px;color:var(--mu);flex-wrap:wrap}.ticker b{display:block;font-size:34px;font-weight:300;color:var(--tx);letter-spacing:-.04em;line-height:1.05}
.ticker .s b{color:var(--safe)}.ticker .c b{color:var(--cau)}
section{padding:96px 0}
.sh{display:grid;grid-template-columns:180px 1fr;gap:40px;margin-bottom:48px}.sh .n{font-size:13px;color:var(--mu);padding-top:12px}
h2{font-size:clamp(36px,5.2vw,80px);line-height:.95;letter-spacing:-.05em;font-weight:700}h2 em{color:var(--ac)}
.lead{color:var(--mu);font-size:17px;max-width:56ch;margin-top:16px}
/* badges */
.bdg{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:600;padding:4px 10px;border-radius:99px;background:var(--soft);color:var(--un);position:relative;white-space:nowrap}
.bdg:before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor}
.bdg.S{color:var(--safe);background:var(--safebg)}.bdg.C{color:var(--cau);background:var(--caubg)}
[data-tip]{position:relative}[data-tip]:after{content:attr(data-tip);position:absolute;left:0;top:calc(100% + 8px);width:max-content;max-width:260px;white-space:normal;font:400 12.5px/1.4 Geist;padding:8px 10px;border-radius:10px;background:var(--tx);color:var(--bg);opacity:0;pointer-events:none;transition:opacity .12s;z-index:30}
[data-tip]:hover:after,[data-tip]:focus-visible:after{opacity:1;transition-delay:.5s}.tipwarm [data-tip]:hover:after{transition-delay:0s}
/* list rows */
.list{display:flex;flex-direction:column}
.row{display:grid;grid-template-columns:1.1fr 1.4fr auto;gap:32px;align-items:center;padding:22px 0;min-height:44px;transition:padding .2s}
.row+.row{background:linear-gradient(var(--soft),var(--soft)) top/100% 1px no-repeat}
.row h3{font-size:24px;font-weight:600;letter-spacing:-.03em;line-height:1.15}.row h3 a:hover{color:var(--ac)}.row .meta{font-size:13px;color:var(--mu);margin-top:4px}
.row p{color:var(--mu);font-size:15px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.row .rt{display:flex;gap:8px;align-items:center;justify-content:flex-end}
.cmp{display:inline-flex;align-items:center;gap:6px;min-height:44px;padding:0 12px;border-radius:99px;font-size:13px;color:var(--mu);cursor:pointer}.cmp input{width:18px;height:18px;accent-color:var(--ac)}
/* skill band */
.skill{background:var(--ac);color:#160A05;border-radius:36px;margin:0 24px;padding:88px 0}
.skill h2 em{color:#fff}.sk{display:grid;grid-template-columns:1.2fr 1fr;gap:64px;align-items:start;margin-top:40px}.sk p{font-size:19px;max-width:42ch}
.skill ul{list-style:none;font-size:16px}.skill li{padding:12px 0}.skill li+li{box-shadow:0 -1px rgba(0,0,0,.16)}
.skill .btn.pri{background:#160A05;color:#fff;min-height:56px;padding:0 26px;font-size:16px}
.skill .n{color:#3a1a10}
.inst{margin-top:20px;background:rgba(0,0,0,.1);border-radius:16px;padding:14px 16px;font:13px/1.6 "Geist Mono";display:flex;gap:10px;align-items:center;justify-content:space-between;flex-wrap:wrap}
/* cats */
.cats{display:flex;flex-wrap:wrap;gap:4px 28px;align-items:baseline}
.cat{display:inline-flex;align-items:flex-start;gap:6px;font-size:clamp(28px,3.8vw,56px);font-weight:600;letter-spacing:-.045em;line-height:1.15;min-height:44px}.cat:hover{color:var(--ac)}.cat:nth-child(3n+2) .cn{font-family:"Instrument Serif";font-style:italic;font-weight:400;letter-spacing:-.02em}
.cat .cc{font-size:14px;letter-spacing:0;font-weight:400;color:var(--mu);margin-top:.5em}
/* results */
.filters{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin:18px 0 8px}
.chip{min-height:44px;padding:0 14px;border-radius:99px;background:var(--soft);font-size:14px;cursor:pointer}.chip[aria-pressed=true]{background:var(--tx);color:var(--bg)}
.filters select{min-height:44px;padding:0 14px;border-radius:99px;background:var(--soft);font-size:14px}
.status{font-size:14px;color:var(--mu);min-height:24px;margin:8px 0}
.state{padding:44px 0;color:var(--mu)}.state h3{color:var(--tx);font-size:24px;letter-spacing:-.02em;margin-bottom:6px}.state.err h3{color:var(--err)}
.tray{position:fixed;left:50%;bottom:16px;transform:translateX(-50%);z-index:25;background:var(--tx);color:var(--bg);border-radius:99px;padding:6px 6px 6px 18px;display:none;gap:10px;align-items:center;font-size:14px;box-shadow:0 20px 40px -20px rgba(0,0,0,.5)}.tray.on{display:flex}.tray .btn{background:var(--bg);color:var(--tx)}
dialog{margin:auto;border:0;border-radius:24px;background:var(--bg);color:var(--tx);padding:28px;width:min(960px,94vw);max-height:88vh}dialog::backdrop{background:rgba(0,0,0,.45)}
.ctab{width:100%;border-collapse:collapse;font-size:14px;margin-top:16px}.ctab th,.ctab td{text-align:left;padding:10px 8px;vertical-align:top}.ctab tr+tr td,.ctab tr+tr th{box-shadow:0 -1px var(--soft)}.ctab th{color:var(--mu);font-weight:500;width:130px}
/* builders */
.bl{display:grid;grid-template-columns:1fr 1fr;gap:72px}.bl h3{font-size:38px;letter-spacing:-.04em;font-weight:650;line-height:1.02;margin:10px 0 14px}.lab{font-size:13px;color:var(--mu)}
.pill{display:inline-flex;gap:8px;align-items:center;min-height:44px;padding:0 16px;border-radius:99px;background:var(--soft);font:500 14px "Geist Mono"}
.eps{margin:20px 0;font-size:15px}.eps div{display:flex;gap:14px;padding:8px 0;flex-wrap:wrap}.eps .m{font:600 12px "Geist Mono";width:44px;color:var(--ac)}.eps code{font-family:"Geist Mono";font-size:14px}.eps .dd{color:var(--mu);margin-left:auto;font-size:13px}
.code{position:relative;background:var(--soft);border-radius:20px;font:13px/1.7 "Geist Mono";overflow:hidden}.code pre{padding:56px 22px 22px;overflow-x:auto}.code .cp{position:absolute;top:8px;right:8px}.code .s{color:var(--safe)}.code .k2{color:var(--ac)}.code .c{color:var(--mu)}
details summary{cursor:pointer;min-height:44px;display:flex;align-items:center;color:var(--mu);font-size:14px}
/* how */
.how{display:grid;grid-template-columns:repeat(3,1fr);gap:48px}.how .n{font-family:"Instrument Serif";font-style:italic;font-size:80px;line-height:.8;color:var(--ac)}.how h4{font-size:24px;letter-spacing:-.03em;margin:18px 0 8px;font-weight:600}.how p{color:var(--mu)}
.legend{display:flex;gap:12px 26px;margin-top:56px;font-size:15px;flex-wrap:wrap}
.note{margin-top:20px;padding:16px 18px;border-radius:16px;background:var(--soft);font-size:14px;color:var(--mu);max-width:72ch}.note b{color:var(--tx)}
footer{padding:56px 0 40px;font-size:14px;color:var(--mu)}footer .fg{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px}footer h5{color:var(--tx);font-size:13px;margin-bottom:8px}footer a{display:flex;align-items:center;min-height:44px}footer a:hover{color:var(--tx)}
.big{font-size:clamp(64px,16vw,240px);font-weight:800;letter-spacing:-.08em;line-height:.8;color:var(--soft);-webkit-text-stroke:1px color-mix(in srgb,var(--tx) 14%,transparent);padding:40px 0 0;white-space:nowrap;overflow:hidden}
/* forms */
.field{margin-top:22px}.field label{display:block;font-size:14px;font-weight:500;margin-bottom:6px}.field .h{font-size:13px;color:var(--mu);margin-top:4px}
.field input,.field select,.field textarea{width:100%;min-height:48px;padding:10px 14px;border-radius:14px;background:var(--soft);outline:0;font-size:16px}.field textarea{min-height:96px}
.field input:focus,.field textarea:focus,.field select:focus{box-shadow:inset 0 0 0 2px var(--tx)}
.field.bad input,.field.bad textarea{box-shadow:inset 0 0 0 2px var(--err)}.field .e{color:var(--err);font-size:13px;margin-top:4px;display:none}.field.bad .e{display:block}
.chk{display:flex;gap:10px;align-items:flex-start;margin-top:18px;font-size:14px;min-height:44px}.chk input{width:20px;height:20px;margin-top:2px;accent-color:var(--ac)}
.stepper{display:flex;gap:6px;margin-top:22px;flex-wrap:wrap}.stepper span{font-size:13px;padding:6px 12px;border-radius:99px;background:var(--soft);color:var(--mu)}.stepper span.on{background:var(--tx);color:var(--bg)}.stepper span.done{color:var(--safe);background:var(--safebg)}
.live{margin-top:14px;font-size:14px;min-height:22px}
.spin{width:14px;height:14px;border-radius:50%;border:2px solid currentColor;border-right-color:transparent;animation:sp .8s linear infinite;display:inline-block}@keyframes sp{to{transform:rotate(360deg)}}
/* bot page */
.crumb{font-size:14px;color:var(--mu);display:flex;gap:6px;align-items:center;flex-wrap:wrap}.crumb a{min-height:44px;display:inline-flex;align-items:center}
.bp{display:grid;grid-template-columns:1.5fr 1fr;gap:64px;margin-top:20px}
.bp h1{font-size:clamp(40px,6vw,88px)}
.kv{display:grid;grid-template-columns:150px 1fr;gap:10px 16px;font-size:14px;margin-top:18px}.kv dt{color:var(--mu)}.kv dd{word-break:break-word}
.side{position:sticky;top:90px;align-self:start;display:flex;flex-direction:column;gap:12px}
.card2{background:var(--soft);border-radius:24px;padding:24px}
.reasons{margin-top:12px;padding-left:18px;font-size:14px;color:var(--mu)}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:var(--tx);color:var(--bg);padding:12px 18px;border-radius:99px;font-size:14px;opacity:0;transition:opacity .2s;pointer-events:none;z-index:40}.toast.on{opacity:1}
@supports (animation-timeline:view()){.rv{animation:rv linear both;animation-timeline:view();animation-range:entry 0% cover 25%}}
@keyframes rv{from{opacity:0;transform:translateY(40px)}}
h1 .ln{display:block;animation:up .7s cubic-bezier(.2,.8,.2,1) both}h1 .ln:nth-child(2){animation-delay:.08s}@keyframes up{from{transform:translateY(30%);opacity:0}}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
.only-m{display:none}
@media (max-width:900px){
 .w{padding:0 20px}header .w{gap:8px;height:60px}nav{display:none}.only-m{display:inline-flex}.hide-m{display:none!important}
 .hero{padding:24px 0 40px}.kick{margin-bottom:14px}h1{font-size:clamp(44px,13vw,64px)}
 .hg{grid-template-columns:1fr;gap:28px;margin-top:22px}.pitch p{font-size:17px}.btn.hero{width:100%}
 .search input{font-size:17px}.kbd{display:none}
 .ticker{gap:18px 28px;margin-top:28px}.ticker b{font-size:26px}
 section{padding:64px 0}.sh{grid-template-columns:1fr;gap:8px;margin-bottom:28px}
 .row{grid-template-columns:1fr;gap:8px;padding:18px 0}.row .rt{justify-content:flex-start;flex-wrap:wrap}
 .skill{margin:0 10px;padding:56px 0;border-radius:28px}.sk,.bl,.how,.bp{grid-template-columns:1fr;gap:36px}
 footer .fg{grid-template-columns:1fr 1fr}.kv{grid-template-columns:1fr;gap:2px}.kv dd{margin-bottom:10px}.side{position:static}
 .eps .dd{margin-left:58px;width:100%}
 #mnav{position:fixed;inset:60px 0 auto 0;background:var(--bg);padding:12px 20px 20px;display:none;flex-direction:column;z-index:19;box-shadow:0 20px 30px -20px rgba(0,0,0,.3)}#mnav.on{display:flex}#mnav a{min-height:48px;display:flex;align-items:center;font-size:18px}
}
@media (min-width:901px){#mnav{display:none!important}}
input,select,textarea,button,.field{scroll-margin:96px 0 120px}
.bl>*,.bp>*,.hg>*,.sk>*,.row>*{min-width:0}
[data-tip]:after{display:none;opacity:1;transition:none}
[data-tip]:hover:after,[data-tip]:focus-visible:after{display:block;animation:tipin .15s .5s both}
.tipwarm [data-tip]:hover:after{animation-delay:0s}
@keyframes tipin{from{opacity:0}to{opacity:1}}
.row h3 a{display:inline-flex;align-items:center;min-height:44px}
.skip:focus{min-height:44px;display:inline-flex;align-items:center}
[data-theme=dark] .btn.hero{color:#160A05}
/* ---- v5.1 ---- */
:root{--surf:#FFFDF8;--line:rgba(20,18,16,.10)}
[data-theme=dark]{--surf:#1B1917;--soft:rgba(242,238,230,.09);--line:rgba(242,238,230,.14)}
h1 em{white-space:nowrap}
.skill,.skill .n{color:#fff}.skill h2 em{color:#fff}.skill li+li{box-shadow:0 -1px rgba(255,255,255,.28)}
.skill .inst{background:rgba(0,0,0,.18)}.skill .inst code{color:#fff}
[data-theme=dark] .skill{background:#6E2716;color:#FBEFEA}[data-theme=dark] .skill h2 em{color:#FFB39E}
[data-theme=dark] .skill .btn.pri{background:var(--bg);color:var(--tx)}
.skcard{background:var(--ac)!important;color:#fff!important}[data-theme=dark] .skcard{background:#6E2716!important}
/* surfaces + visible pills in dark */
.card2,.code,dialog{background:var(--surf);box-shadow:0 0 0 1px var(--line)}
.chip,.tries button,.filters select,.pill,.lang select,.btn:not(.pri):not(.hero):not(.ghost){box-shadow:inset 0 0 0 1px var(--line)}
[data-theme=dark] .chip,[data-theme=dark] .tries button,[data-theme=dark] .filters select,[data-theme=dark] .pill{background:var(--surf)}
.chip[aria-pressed=true]{box-shadow:none}
/* featured grid */
.fh{font-size:26px;letter-spacing:-.03em;font-weight:600}
.feat{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:20px 0 40px}
.fc{display:flex;flex-direction:column;gap:10px;padding:22px;border-radius:24px;background:var(--surf);box-shadow:0 0 0 1px var(--line);min-height:44px;transition:transform .15s}
.fc:hover{transform:translateY(-2px)}.fc h4{font-size:21px;letter-spacing:-.025em;line-height:1.15}.fc p{font-size:14px;color:var(--mu);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.fc .meta{font-size:12.5px;color:var(--mu);margin-top:auto}
/* stepper */
.nh{font-size:15px;margin-top:28px;font-weight:600}
.next{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);margin-top:14px;position:relative}
.next li{position:relative;padding-right:10px;color:var(--mu)}.next li i{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:50%;font:600 13px "Geist Mono";font-style:normal;background:var(--surf);box-shadow:inset 0 0 0 1.5px var(--line);position:relative;z-index:1}
.next li:not(:last-child):after{content:"";position:absolute;left:36px;right:4px;top:15px;height:2px;background:var(--line)}
.next b{display:block;font-size:14px;margin-top:8px;color:var(--tx);opacity:.6}.next small{display:block;font-size:12.5px;line-height:1.35;margin-top:2px}
.next li.done i{background:var(--safe);color:var(--bg);box-shadow:none}.next li.done:after{background:var(--safe)}.next li.done b{opacity:1}
.next li.on i{background:var(--tx);color:var(--bg);box-shadow:none}.next li.on b{opacity:1}
/* footer lighter */
footer{color:var(--mu)}footer .fg{opacity:.95}.disc1{margin-top:28px;font-size:13px;padding-top:16px;box-shadow:0 -1px var(--line)}
.big{color:color-mix(in srgb,var(--tx) 7%,var(--bg));-webkit-text-stroke:0}
/* checkbox 44 */
.cmp input,.chk input{appearance:none;-webkit-appearance:none;width:44px;height:44px;margin:0;border-radius:12px;cursor:pointer;flex:none;background:var(--surf) center/16px no-repeat;box-shadow:inset 0 0 0 1.5px var(--line)}
.cmp input:checked,.chk input:checked{background-color:var(--ac);box-shadow:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3.5'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E")}
.cmp{padding:0 10px 0 0;gap:4px}.chk{align-items:center}.chk label{font-size:14px}
.skip{min-height:44px;display:inline-flex;align-items:center;padding:0 16px;border-radius:99px;background:var(--tx);color:var(--bg);top:12px}
/* curl cue */
.cue{display:none;position:absolute;left:22px;top:18px;font-size:12px;color:var(--mu)}
.code:after{content:"";position:absolute;top:44px;right:0;bottom:0;width:40px;background:linear-gradient(90deg,transparent,var(--surf));pointer-events:none}
/* bot install bar */
.mbar{display:none}
@media (max-width:900px){
 .feat{grid-template-columns:1fr}.cue{display:block}
 .next{grid-template-columns:1fr;gap:0}.next li{display:grid;grid-template-columns:32px 1fr;column-gap:12px;padding:0 0 18px}.next li b{margin-top:5px}.next small{grid-column:2}.next li:not(:last-child):after{left:15px;top:34px;bottom:2px;right:auto;width:2px;height:auto}
 .mbar{display:flex;gap:8px;position:fixed;left:0;right:0;bottom:0;z-index:22;padding:10px 14px calc(10px + env(safe-area-inset-bottom));background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(14px);box-shadow:0 -1px var(--line)}
 .mbar .btn{flex:1}.side .inst-card{display:none}body.has-mbar{padding-bottom:76px}
}
/* ---- v5.2 ---- */
[data-theme=dark] .chip[aria-pressed=true]{background:var(--tx);color:var(--bg)}
.bdg{width:fit-content;align-self:flex-start;justify-self:start}
.chk input{width:20px;height:20px;border-radius:6px;background-size:12px}
.chk{min-height:44px}.chk label{display:flex;align-items:center;min-height:44px;cursor:pointer;padding:0 0 0 2px}
.dl{margin-top:16px;max-width:72ch}
[data-theme=dark]{--line:rgba(242,238,230,.2)}
[data-theme=dark] .next li i{box-shadow:inset 0 0 0 1.5px rgba(242,238,230,.38);color:var(--tx)}
[data-theme=dark] .next b{opacity:.85}[data-theme=dark] .next li:not(:last-child):after{background:rgba(242,238,230,.25)}
[data-theme=dark] .big{color:color-mix(in srgb,var(--tx) 13%,var(--bg))}
[data-theme=dark] .skill,[data-theme=dark] .skcard{background:#A23C22!important;color:#fff}[data-theme=dark] .skill h2 em{color:#FFD9CC}
@media (max-width:900px){
 .mbar .btn{flex:1 1 0;min-width:0;padding:0 10px;font-size:14px;white-space:normal;text-align:center;line-height:1.15}
 .cats{display:grid;grid-template-columns:1fr 1fr;gap:6px 16px}.cat{font-size:24px;flex-direction:column;gap:0;line-height:1.1;padding:6px 0}.cat .cc{margin-top:2px}
}
@media (max-width:900px){.cats{grid-template-columns:1fr;gap:0}.cat{flex-direction:row;justify-content:space-between;align-items:baseline;font-size:26px;padding:8px 0;box-shadow:0 1px var(--line)}.cat .cc{margin-top:0}}
/* ---- v5.3 ---- */
.cmp input{width:20px;height:20px;border-radius:6px;background-size:12px}.cmp{min-height:44px;gap:8px;padding:0 12px 0 4px}
.bt{font-size:clamp(40px,6vw,88px)}
.verdict{margin-top:28px;border-radius:28px;padding:28px 32px;display:grid;grid-template-columns:auto 1fr;gap:12px 40px;align-items:center;background:var(--surf);box-shadow:0 0 0 1px var(--line)}
.verdict.vS{background:var(--safebg);box-shadow:inset 0 0 0 1.5px color-mix(in srgb,var(--safe) 40%,transparent)}.verdict.vC{background:var(--caubg)}
.vb{display:flex;flex-direction:column}.vbig{font-size:clamp(40px,5vw,64px);font-weight:750;letter-spacing:-.05em;line-height:1}.vS .vbig{color:var(--safe)}.vC .vbig{color:var(--cau)}.vU .vbig{color:var(--mu)}
.vsub{font-size:12px;color:var(--mu);margin-top:6px}
.vk{display:grid;grid-template-columns:repeat(5,auto);gap:8px 28px;font-size:14px}.vk dt{color:var(--mu);font-size:12px}.vk dd{font-weight:500}
.vdisc{grid-column:1/-1;font-size:13px;color:var(--mu);padding-top:10px;box-shadow:0 -1px var(--line)}
.mact{display:none}.tlink{display:inline-flex;align-items:center;min-height:44px;text-decoration:underline;text-underline-offset:4px;color:var(--ac);font-weight:500}
.h2s{font-size:32px;margin:40px 0 4px}.fl{font-size:12.5px;line-height:1.7}
.bp{margin-top:8px}
/* home shorter */
section{padding:72px 0}.sh{margin-bottom:32px}.big{font-size:clamp(56px,11vw,160px)}
.cats{display:grid;grid-template-columns:repeat(3,1fr);gap:0 32px}
.cat{font-size:clamp(22px,2.2vw,30px);display:flex;justify-content:space-between;align-items:baseline;gap:12px;padding:12px 0;box-shadow:0 1px var(--line);flex-direction:row}
.cat .cc{font-size:14px;margin-top:0;flex:none}
/* depth in dark */
[data-theme=dark]{--surf:#1D1B19}
[data-theme=dark] .fc,[data-theme=dark] .card2,[data-theme=dark] .code,[data-theme=dark] .verdict,[data-theme=dark] dialog{box-shadow:0 0 0 1px var(--line),0 18px 40px -18px rgba(0,0,0,.8);background-image:linear-gradient(180deg,rgba(255,255,255,.035),transparent 60%)}
[data-theme=dark] .verdict.vS{background-color:rgba(74,222,154,.09)}
[data-theme=dark] .big{color:color-mix(in srgb,var(--tx) 22%,var(--bg))}
[data-theme=dark] .skill{box-shadow:0 30px 60px -30px rgba(162,60,34,.6)}
.ticker,.fine,.meta,.vsub,.fc .meta,.row .meta,.lab,.n{font-size:max(12px,1em)}
.kbd{font-size:12px}
@media (max-width:900px){
 .verdict{grid-template-columns:1fr;padding:22px}.vk{grid-template-columns:1fr 1fr}
 .mact{display:flex;align-items:center}.side .inst-card{display:none}
 .mbar{transform:translateY(110%);transition:transform .2s}.mbar.show{transform:none}
 .cats{grid-template-columns:1fr}.cat{font-size:24px}
 section{padding:52px 0}
}
@media (min-width:901px) and (max-width:1100px){.cats{grid-template-columns:1fr 1fr}}
.kv dd a{display:inline-flex;align-items:center;min-height:44px;word-break:break-all}
@media (max-width:900px){.bt{font-size:38px}.verdict{margin-top:18px;padding:18px;gap:10px}.vbig{font-size:36px}.vk{gap:6px 16px}.vdisc{padding-top:8px}.h2s{margin-top:28px;font-size:28px}.mact{margin-top:14px}}
@media (max-width:900px){.cat{font-size:20px;padding:7px 0;min-height:44px;align-items:center}section{padding:44px 0}.skill{padding:44px 0}.sk{gap:24px;margin-top:24px}.how{gap:24px}.legend{margin-top:28px}.big{padding-top:16px}footer{padding:36px 0 24px}}
@media (max-width:900px){.cats{grid-template-columns:1fr 1fr;column-gap:14px}.cat{font-size:16.5px;letter-spacing:-.02em;gap:6px}.cat .cc{font-size:12px}}
@media (min-width:901px){section{padding:60px 0}.skill{padding:72px 0}.legend{margin-top:36px}}
.sf{display:none}@media (max-width:900px){.lf{display:none}.sf{display:inline}.cat .cn{white-space:nowrap}}

/* v5.4 */
.ticker{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:24px;flex-wrap:nowrap}.ticker>div{min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brk{margin-top:12px;color:var(--mu)}
@media (max-width:700px){.ticker{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px 14px}.ticker b{font-size:24px}}
.bhead{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:40px;align-items:start}.hact .btn{width:100%}
.side .inst-card{display:none}
@media (max-width:900px){.bhead{grid-template-columns:1fr}.hact{display:none}}
.bl1{display:grid;grid-template-columns:1.1fr 1fr;gap:40px;align-items:end}.bl1 .lead{margin-top:10px}
@media (max-width:900px){.bl1{grid-template-columns:1fr;gap:12px}}
.cl3{display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.ccards{display:none}
@media (max-width:700px){.ctw{display:none}.ccards{display:flex;flex-direction:column;gap:12px;margin-top:14px}
 .ccard{padding:16px;border-radius:18px;background:var(--surf);box-shadow:0 0 0 1px var(--line)}.cch{display:flex;justify-content:space-between;gap:10px;align-items:start;margin-bottom:8px}
 .ccard dl{display:grid;grid-template-columns:96px 1fr;gap:6px 10px;font-size:14px;margin-bottom:12px}.ccard dt{color:var(--mu)}.ccard dd{margin:0;min-width:0}.ccard .btn{width:100%}
 #cmpd{padding:16px;width:calc(100vw - 16px);max-height:calc(100vh - 24px)}}

/* v5.5 */
.bp{margin-top:24px}
.shar{display:flex;align-items:center;gap:10px;min-width:0}.sha{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:22ch}.sha::after{content:"…"}
.cpy{min-height:44px;width:auto;padding:0 14px;font-size:13px}
.dlink{display:inline-flex;align-items:center;min-height:44px;text-decoration:underline;text-underline-offset:3px}
.band{background:var(--tx);color:var(--bg);margin:0 10px;border-radius:32px;padding:64px 0}
.band .n,.band .lab,.band .lead{color:color-mix(in srgb,var(--bg) 72%,var(--tx))}.band h3{color:var(--bg);font-size:clamp(28px,3.4vw,44px);letter-spacing:-.03em;margin-top:8px}
.band2{display:grid;grid-template-columns:1fr 1fr;gap:0;margin-top:22px}.band2>div{padding:8px 36px 8px 0}.band2>div+div{padding:8px 0 8px 36px;box-shadow:-1px 0 color-mix(in srgb,var(--bg) 22%,transparent)}
.band .btn.pri{background:var(--ac);color:#fff}.band .btn.ghost{color:var(--bg);box-shadow:inset 0 0 0 1.5px color-mix(in srgb,var(--bg) 45%,transparent);background:transparent}
.apil{margin-top:14px;padding:12px 14px;border-radius:12px;background:color-mix(in srgb,var(--bg) 10%,var(--tx));color:var(--bg);font-size:13px;overflow-x:auto;white-space:pre}
@media (max-width:900px){.band{padding:44px 0}.band2{grid-template-columns:1fr}.band2>div{padding:0 0 28px}.band2>div+div{padding:28px 0 0;box-shadow:0 -1px color-mix(in srgb,var(--bg) 22%,transparent)}}
@media (max-width:700px){.ticker{grid-template-columns:repeat(2,minmax(0,1fr))}.ticker>div:nth-child(n+3){display:none}}

/* v5.5 phase 8: dark band on a raised dark surface with orange accent */
[data-theme=dark] .band{background:#1A1A1A;color:var(--tx);box-shadow:inset 0 0 0 1px rgba(255,255,255,.06),0 24px 60px -30px rgba(0,0,0,.9);background-image:linear-gradient(180deg,rgba(255,255,255,.035),transparent 55%)}
[data-theme=dark] .band h3{color:var(--tx)}[data-theme=dark] .band .n,[data-theme=dark] .band .lab{color:var(--ac)}[data-theme=dark] .band .lead{color:var(--mu)}
[data-theme=dark] .band2>div+div{box-shadow:-1px 0 rgba(255,255,255,.1)}
[data-theme=dark] .apil{background:#0E0E0E;color:var(--tx);box-shadow:inset 3px 0 var(--ac)}
[data-theme=dark] .band .btn.ghost{color:var(--tx);box-shadow:inset 0 0 0 1.5px var(--ac)}
@media (max-width:900px){[data-theme=dark] .band2>div+div{box-shadow:0 -1px rgba(255,255,255,.1)}}
/*guides*/
.prose{max-width:720px}.prose h2{font-size:clamp(26px,3vw,36px);letter-spacing:-.03em;margin:48px 0 14px}.prose p,.prose li{font-size:18px;line-height:1.65;margin:0 0 14px;color:var(--tx2,inherit)}.prose ul,.prose ol{padding-left:22px;margin-bottom:18px}.prose a{color:var(--ac);text-decoration:underline;text-underline-offset:3px}.prose code{font-family:'Geist Mono',monospace;font-size:.9em}
.prose .ctab{width:100%;margin:8px 0 24px;border-collapse:collapse}.prose .ctab td,.prose .ctab th{padding:10px 8px;border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent);text-align:left}
.faq details{padding:16px 0;border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)}.faq summary{cursor:pointer;font-size:18px;font-weight:600;min-height:44px;display:flex;align-items:center}.faq p{margin-top:8px}
.gcta{margin-top:56px;max-width:720px}.crumb{font-size:14px;margin-bottom:18px;opacity:.8}.crumb a{text-decoration:none}.gfeat{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.inst code{overflow-wrap:anywhere}
.seot{min-width:980px;font-size:15px}.seot td{vertical-align:top}.seot .fine{font-size:12px}
.scard{margin:28px 0;border:1px solid color-mix(in srgb,var(--tx) 14%,transparent);border-radius:18px;max-width:900px;background:var(--soft);overflow:hidden}.scard summary{list-style:none;display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding:18px 20px;cursor:pointer;min-height:44px}.scard summary::-webkit-details-marker{display:none}.sct{display:flex;flex-direction:column;gap:2px;flex:1 1 180px}.sct .kick{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--mu)}.sct b{font-size:19px}.chev{transition:transform .2s;color:var(--mu)}.scard[open] .chev{transform:rotate(180deg)}.scs{display:inline-flex;gap:6px;font-family:"Geist Mono",monospace;font-size:13px}.scs i{font-style:normal;padding:3px 9px;border-radius:99px;font-weight:600}.scs .ok,.pill.ok{background:var(--safebg);color:var(--safe)}.scs .bad,.pill.bad{background:color-mix(in srgb,var(--err) 15%,transparent);color:var(--err)}.scs .na,.pill.na{background:color-mix(in srgb,var(--mu) 18%,transparent);color:var(--mu)}.scard ul{list-style:none;padding:0 20px;margin:0;display:grid}.scard li{display:grid;grid-template-columns:104px 1fr;gap:14px;padding:14px 0;border-top:1px solid color-mix(in srgb,var(--tx) 9%,transparent);align-items:start}.scard li p{color:var(--mu);font-size:14px;margin-top:3px}.pill{display:inline-block;text-align:center;border-radius:99px;padding:4px 10px;font-size:12px;font-weight:600}.scl{padding:12px 20px 18px;display:flex;gap:8px;flex-wrap:wrap;align-items:center}.scjump{display:inline-flex;gap:6px;align-items:center;margin-top:6px}.scjump .scs{font-size:11px}@media(max-width:600px){.scard li{grid-template-columns:1fr;gap:6px}.scard li .pill{justify-self:start}.scard summary{padding:16px}.scard ul{padding:0 16px}}