@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Sans+Thai:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--paper:#f6f4ed;--ink:#182738;--muted:#637180;--blue:#2a70ca;--line:#dce0e1;--white:#fff;--mint:#d9eee4;--purple:#e7e4fa;--shadow:0 16px 45px #18273808}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.7 'Manrope','IBM Plex Sans Thai',sans-serif}button,input,select{font:inherit}button,a,input,select,summary{-webkit-tap-highlight-color:transparent}button,a,summary{touch-action:manipulation}a{color:var(--blue)}button{cursor:pointer}button:disabled{cursor:default;opacity:.5}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #82b8fb;outline-offset:4px}header{position:sticky;top:0;z-index:20;background:#f6f4edf2;backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.nav{max-width:1240px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:17px 32px;gap:20px}.brand{display:flex;gap:10px;align-items:center;color:var(--ink);text-decoration:none;font-size:21px;font-weight:800;letter-spacing:-1px}.mark{width:32px;height:32px;background:var(--ink);color:white;display:grid;place-items:center;border-radius:10px;font-size:19px}.navlinks{display:flex;gap:26px;align-items:center}.navlinks a{font-size:13px;text-decoration:none;color:var(--muted)}.lang{display:flex;border:1px solid #cdd3d8;border-radius:30px;padding:3px}.lang button{border:0;background:transparent;border-radius:24px;padding:5px 12px;color:var(--muted)}.lang .on{background:var(--ink);color:white}.wrap{max-width:1180px;padding:0 32px;margin:auto}.hero{padding:66px 0 50px;display:grid;grid-template-columns:1.35fr 1fr;gap:55px;align-items:center}.eyebrow{text-transform:uppercase;letter-spacing:2px;font-size:11px;font-weight:800;color:var(--blue)}.pill{display:inline-flex;align-items:center;gap:8px;background:#e7edf2;padding:5px 12px;border-radius:20px;font-size:11px;letter-spacing:.5px}.dot{width:6px;height:6px;background:var(--blue);border-radius:50%}h1{font-size:clamp(35px,4vw,52px);line-height:1.25;font-weight:700;letter-spacing:-1.5px;margin:22px 0}h1 span{color:var(--blue)}h2{font-size:27px;line-height:1.4;letter-spacing:-.6px;margin:9px 0 12px}h3{font-size:18px;margin:0 0 8px}.lead{font-size:16px;color:var(--muted);max-width:570px}.primary{background:var(--blue);color:#fff;border:1px solid var(--blue);padding:12px 22px;border-radius:10px;font-weight:700;display:inline-flex;align-items:center;gap:18px;text-decoration:none}.secondary{background:transparent;border:1px solid #c8d0d7;color:var(--ink);padding:9px 14px;border-radius:9px;font-weight:600}.heroactions{display:flex;gap:20px;align-items:center;margin-top:26px}.small{font-size:12px;color:var(--muted)}.visual{background:var(--ink);border-radius:22px;padding:28px;color:#fff;position:relative;overflow:hidden;box-shadow:0 20px 50px #18273819;transform:rotate(2deg)}.visual:before{content:'';position:absolute;width:250px;height:250px;border:1px solid #ffffff12;border-radius:50%;right:-80px;top:-150px}.visualtop{display:flex;justify-content:space-between;font-size:10px;letter-spacing:2px;color:#bdc9d4}.memory{display:flex;gap:9px;align-items:flex-end;height:100px;margin:20px 0}.block{flex:1;height:60px;border-radius:6px;background:#d9e8fc;padding:12px;color:var(--ink);display:flex;flex-direction:column;justify-content:space-between}.block:nth-child(2){height:85px;background:#9bbfff}.block:nth-child(3){height:100px;background:#e7e4fa}.block b{font-size:15px}.block small{font-size:9px;letter-spacing:1px}.visualcaption{display:flex;justify-content:space-between;padding-top:18px;border-top:1px solid #ffffff25;font-size:12px;color:#c2d1de}.visualcaption b{font-size:19px;color:white}.journey{display:flex;align-items:center;gap:12px;padding:19px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-bottom:48px}.journey div{flex:1;display:flex;gap:10px;align-items:center;font-size:12px;font-weight:600}.journey i{font-style:normal;color:var(--blue);font-size:11px;border:1px solid #c9d7e6;border-radius:50%;width:24px;height:24px;display:grid;place-items:center}.journey>span{color:#a7b0b8}.sectionhead{display:flex;justify-content:space-between;gap:20px;align-items:end;margin-bottom:20px}.sectionhead p{margin:0;color:var(--muted);font-size:13px}.examplebar{display:flex;gap:8px;overflow-x:auto;padding:4px 2px 15px;margin-bottom:10px;scrollbar-width:thin}.preset{flex:0 0 auto;background:#fff;border:1px solid var(--line);border-radius:10px;padding:11px 14px;text-align:left;min-width:150px;transition:transform .18s,border-color .18s}.preset:hover{transform:translateY(-3px);border-color:var(--blue)}.preset b{font-size:12px;display:block}.preset span{font-size:10px;color:var(--muted)}.formgrid{display:grid;grid-template-columns:1.6fr 1fr;gap:24px;align-items:start}.panel{background:white;border:1px solid var(--line);border-radius:16px;padding:27px;box-shadow:var(--shadow)}.paneltitle{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #edf0f2;margin-bottom:23px;padding-bottom:17px}.paneltitle h3{margin:0}.tag{font-size:10px;border-radius:20px;padding:3px 9px;background:#eef3f8;color:var(--blue)}.fields{display:grid;grid-template-columns:1fr 1fr;gap:19px}.full{grid-column:1/-1}.field label{display:block;font-size:12px;font-weight:700;margin-bottom:7px}.field input,.field select,.search{width:100%;border:1px solid #d4dce2;background:#fcfcfb;color:var(--ink);padding:11px 12px;border-radius:8px;min-height:46px}.field input:hover,.field select:hover{border-color:#9bacbd}.field small{display:block;margin-top:6px;font-size:10px;color:var(--muted);line-height:1.6}.inlineunit{position:relative}.inlineunit input{padding-right:48px}.unit{position:absolute;right:13px;top:12px;color:#778695;font-size:12px}.formfooter{display:flex;gap:14px;align-items:center;margin-top:23px;padding-top:20px;border-top:1px solid #edf0f2}.formfooter button{flex:1;justify-content:space-between}.sidebar{position:sticky;top:95px}.summary{background:#eaf0f5;border:0}.summary dl{margin:20px 0}.summary dl div{display:flex;justify-content:space-between;gap:20px;padding:11px 0;border-bottom:1px solid #d8e1e8;font-size:12px}.summary dt{color:var(--muted)}.summary dd{margin:0;text-align:right;font-weight:700;overflow-wrap:anywhere;max-width:65%}.note{border-left:3px solid var(--blue);padding-left:13px;font-size:12px;color:var(--muted)}.hint{margin-top:18px;font-size:11px;color:var(--muted)}.error{color:#a93737;font-size:12px}.banner{background:#fff4df;border:1px solid #e9d8b4;padding:16px;border-radius:10px;font-size:12px;line-height:1.8;margin:15px 0}.results{margin-top:60px}.resultintro{display:flex;gap:18px;align-items:center;margin:20px 0 25px;padding:22px;background:#e6eee9;border-radius:12px}.resultintro .resulticon{font-size:25px;background:white;border-radius:12px;width:48px;height:48px;display:grid;place-items:center;flex-shrink:0}.resultintro h3{margin:0}.resultintro p{margin:4px 0 0;font-size:12px;color:var(--muted)}.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:18px}.toolbar .search{max-width:300px}.filter{padding:8px 12px;border:1px solid #d4dce2;background:transparent;border-radius:24px;font-size:11px}.filter.active{background:var(--ink);color:#fff;border-color:var(--ink)}.models{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.model{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}.model:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.model.selected{border:2px solid var(--blue)}.modelbody{padding:22px;flex:1}.modeltop{display:flex;justify-content:space-between;gap:10px;align-items:center;margin-bottom:17px}.family{width:35px;height:35px;display:grid;place-items:center;background:var(--purple);border-radius:10px;font-weight:800}.family.gemma{background:#e0edf8}.status{font-size:10px;border-radius:20px;padding:4px 9px;background:#e5f2e9;color:#31694b}.status.warn{background:#fbefda;color:#94652c}.status.bad{background:#f4e7e7;color:#9e4444}.model h3{font-size:19px;margin-bottom:2px}.model .tagname{font-family:monospace;font-size:10px;color:var(--muted)}.modelstats{display:flex;gap:15px;margin:15px 0;font-size:12px}.modelstats small{display:block;color:var(--muted);font-size:9px}.reason{font-size:11px;line-height:1.8;color:var(--muted)}.model .choose{border:0;border-top:1px solid var(--line);width:100%;padding:12px 18px;background:#f9fafb;color:var(--blue);font-size:12px;font-weight:700;text-align:left;display:flex;justify-content:space-between}.model .choose:hover{background:#edf4fc}.next{margin:35px 0;background:var(--ink);color:#fff;padding:30px;border-radius:16px}.next h2{color:white}.next .small{color:#bac8d4}.command{background:#0f1c2a;border:1px solid #ffffff18;border-radius:9px;padding:13px 16px;display:flex;justify-content:space-between;align-items:center;gap:14px;margin:12px 0}.command code{font-size:13px;color:#b8d9ff;overflow-wrap:anywhere}.copy{background:#29445e;color:#fff;border:0;border-radius:6px;padding:7px 11px;white-space:nowrap;font-size:11px}.nextsteps{display:grid;grid-template-columns:repeat(3,1fr);gap:25px;margin-top:20px}.nextsteps b{font-size:12px}.nextsteps p{font-size:11px;color:#bac8d4}.next a{color:#a3ccff}.education{padding:55px 0 35px}.edurow{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin:25px 0}.edunum{font-size:12px;color:var(--blue);margin-bottom:10px}.edurow p{font-size:12px;color:var(--muted)}details{border-top:1px solid var(--line);padding:18px 0}summary{cursor:pointer;font-weight:600;font-size:13px}details p,details li{font-size:12px;color:var(--muted)}footer{border-top:1px solid var(--line);padding:27px 0 35px;font-size:11px;color:var(--muted);margin-top:40px}.footerrow{display:flex;justify-content:space-between;gap:25px}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:var(--ink);color:#fff;border-radius:12px;padding:11px 20px;z-index:100;font-size:12px;max-width:90%;display:none}.sources{display:flex;gap:14px;flex-wrap:wrap;margin-top:12px}.sources a{font-size:11px}.empty{text-align:center;color:var(--muted);padding:30px;grid-column:1/-1}.stale{opacity:.65}.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:5px;z-index:100;background:white;padding:12px}.hide{display:none!important}@media(max-width:950px){.hero{gap:25px}.navlinks a{display:none}.formgrid{grid-template-columns:1.3fr 1fr}.panel{padding:22px}.models{grid-template-columns:repeat(2,1fr)}h1{font-size:39px}}@media(max-width:680px){.wrap{padding:0 20px}.nav{padding:14px 20px}.brand{font-size:19px}.hero{padding:37px 0 30px;grid-template-columns:1fr;gap:30px}h1{font-size:37px}.visual{max-width:440px;transform:none;padding:23px}.memory{height:85px}.block:nth-child(3){height:85px}.block:nth-child(2){height:72px}.block{height:52px}.journey{gap:6px;margin-bottom:34px;flex-wrap:wrap}.journey div{font-size:10px;gap:5px;min-width:40%}.journey>span{display:none}.sectionhead{align-items:start}.sectionhead .small{display:none}.formgrid{grid-template-columns:1fr}.sidebar{position:static}.fields{gap:16px}.panel{padding:20px}.models{grid-template-columns:1fr}.nextsteps,.edurow{grid-template-columns:1fr;gap:16px}.next{padding:22px}.toolbar{flex-wrap:wrap}.toolbar .search{max-width:100%}.footerrow{flex-direction:column;gap:10px}.heroactions{gap:15px}.heroactions .small{font-size:10px}.formfooter{flex-wrap:wrap}.nextsteps p{margin:5px 0}.modelstats{gap:25px}.results{margin-top:38px}.education{padding-top:35px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* Searchable hardware selectors */
.hardware-picker{position:relative;min-width:0}.hardware-input{position:relative}.hardware-input input{padding-right:45px}.hardware-toggle{position:absolute;right:4px;top:4px;width:38px;height:38px;border:0;background:transparent;color:#526b83;font-size:20px;border-radius:7px}.hardware-toggle:hover{background:#e9f1fa}.hardware-menu{position:absolute;top:calc(100% + 5px);left:0;right:0;z-index:30;max-height:260px;overflow:auto;background:#fff;border:1px solid #c7d5e4;border-radius:10px;box-shadow:0 12px 28px #172d4529;padding:5px}.hardware-menu[hidden]{display:none}.hardware-option{display:block;width:100%;text-align:left;padding:10px 12px;border:0;border-radius:6px;background:transparent;color:var(--ink);font:inherit;font-size:12px;cursor:pointer}.hardware-option:hover,.hardware-option[aria-selected="true"]{background:#e9f2ff;color:#174c89}.hardware-empty{padding:13px;color:var(--muted);font-size:12px}.hardware-count{font-size:10px;color:var(--muted);margin-top:4px;min-height:13px}.hardware-input:focus-within input{outline:2px solid #92baf1;outline-offset:1px}

/* Official download dialog */
.official-open{width:calc(100% - 28px);margin:0 14px 12px;padding:12px;border:1px solid #a6c7ef;background:#eaf3ff;color:#174c89;border-radius:9px;font-weight:700;cursor:pointer}.official-open:hover{background:#d9eafe}.official-overlay{position:fixed;inset:0;background:#0c1b2caa;z-index:1000;display:grid;place-items:center;padding:20px;overflow:auto}.official-dialog{position:relative;background:#fff;color:#1b2b3b;border-radius:20px;padding:30px;width:min(100%,550px);max-height:calc(100vh - 40px);overflow:auto;box-shadow:0 30px 90px #0004}.official-close{position:absolute;right:18px;top:14px;background:#edf2f7;border:0;border-radius:50%;width:36px;height:36px;font-size:24px;cursor:pointer}.official-kicker{font-size:10px;letter-spacing:1.5px;color:#326cb4;font-weight:800}.official-dialog h2{margin:12px 0}.official-dialog p{font-size:13px;color:#566779;line-height:1.7}.official-facts{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:20px 0}.official-facts>div{background:#f2f6fa;border-radius:10px;padding:14px;overflow-wrap:anywhere}.official-facts small{display:block;font-size:11px;color:#617386}.official-facts strong{font-size:14px}.official-tip{border-left:3px solid #2c72b9;padding-left:12px}.official-commands>div{display:flex;align-items:center;justify-content:space-between;gap:10px;background:#152537;color:#e3f0ff;padding:12px;border-radius:8px;margin:8px 0}.official-commands code{font-size:12px;overflow-wrap:anywhere}.official-commands button{border:0;border-radius:6px;padding:8px;background:#d9eaff;color:#174c89;cursor:pointer;flex-shrink:0}.official-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.official-actions a{display:inline-flex;padding:12px 15px;background:#235eaa;color:#fff;border-radius:9px;text-decoration:none;font-size:12px;font-weight:700}.official-actions a.official-install{background:#edf2f7;color:#28527c}@media(max-width:500px){.official-dialog{padding:22px}.official-facts{grid-template-columns:1fr}}

/* Selectable VRAM presets with manual override */
.capacity-choices{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px}.capacity-chip{background:#f4f7fb;border:1px solid #d7e0eb;color:#263a52;border-radius:10px;min-width:49px;padding:10px 12px;cursor:pointer;font:inherit;font-weight:650;transition:background .15s,border-color .15s,transform .15s}.capacity-chip:hover{border-color:#5078c9;transform:translateY(-1px)}.capacity-chip.is-active{background:#e3edff;color:#17489c;border-color:#356dd0;box-shadow:0 0 0 2px #356dd020}.capacity-chip:focus-visible{outline:3px solid #4b87e8;outline-offset:2px}.custom-vram{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.custom-vram small{color:#6b7890}

/* Keep the official model actions easy to reach on small screens. */
@media(max-width:500px){
 .official-dialog{padding:18px 16px;max-height:calc(100dvh - 32px)}
 .official-dialog .official-facts{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
 .official-facts>div{padding:10px}
 .official-dialog p{margin:10px 0;font-size:12px;line-height:1.55}
 .official-actions{display:grid;grid-template-columns:1fr}
 .official-actions a{min-height:44px;justify-content:center;text-align:center}
}
@media(max-width:360px){.official-dialog .official-facts{grid-template-columns:1fr}}

/* Editorial hardware field guide: a distinctive, tactile visual system. */
:root{
  --paper:#f1efe6;--ink:#19362d;--muted:#68766d;--blue:#c7543c;--line:#d1d2c7;
  --white:#fffdf7;--mint:#dce4d5;--purple:#eadfce;--shadow:0 12px 28px #19362d0a;
  --signal:#c7543c;--gold:#e3be59;--forest:#19362d;--soft-ink:#31483e;
}
html{scroll-padding-top:86px}
body{background:var(--paper);color:var(--ink);font-size:15px;line-height:1.72}
header{background:#f1efe6f2;border-bottom-color:#bfc4b9}
.nav{max-width:1320px;padding:15px 38px}
.brand{letter-spacing:-.7px}
.mark{background:var(--signal);border-radius:3px;width:34px;height:34px}
.navlinks{gap:30px}
.navlinks a{color:#46584e;font-weight:600}
.navlinks a:hover{color:var(--signal)}
.lang{border-color:#aeb7ac;border-radius:4px;padding:2px}
.lang button{border-radius:2px;padding:6px 11px}
.lang .on{background:var(--forest)}
.wrap{max-width:1320px;padding:0 38px}
.hero{position:relative;grid-template-columns:1.08fr .92fr;gap:clamp(38px,7vw,100px);padding:78px 0 69px}
.pill{border-radius:2px;background:transparent;padding:0;gap:10px;font-size:11px;font-weight:700;letter-spacing:1px}
.dot{width:8px;height:8px;border-radius:0;background:var(--signal);transform:rotate(45deg)}
.eyebrow{color:var(--signal);letter-spacing:2px;font-size:10px}
h1{font-size:clamp(48px,5.7vw,76px);line-height:1.11;letter-spacing:-2.6px;margin:24px 0 18px;max-width:720px}
h1 span{color:var(--signal);text-decoration:underline;text-decoration-color:#d7a08a;text-decoration-thickness:2px;text-underline-offset:8px}
h2{font-size:clamp(29px,3vw,38px);line-height:1.24;letter-spacing:-1.05px;margin:9px 0 13px}
h3{letter-spacing:-.3px}
.lead{font-size:17px;line-height:1.75;max-width:600px;color:#56665c}
.primary{background:var(--signal);border-color:var(--signal);border-radius:3px;padding:14px 19px;gap:24px;box-shadow:3px 3px 0 #19362d}
.primary:hover{transform:translate(-1px,-1px);box-shadow:5px 5px 0 #19362d}
.secondary{border-color:#aeb9ae;border-radius:3px}
.heroactions{gap:22px;margin-top:30px}
.small{font-size:11px;line-height:1.6}
.visual{background-color:var(--forest);background-image:linear-gradient(#ffffff09 1px,transparent 1px),linear-gradient(90deg,#ffffff09 1px,transparent 1px);background-size:25px 25px;border:1px solid #19362d;border-radius:3px;padding:30px 32px;box-shadow:7px 7px 0 #d0d1c5;transform:none;min-height:310px}
.visual:before{display:none}
.visualtop{padding-bottom:13px;border-bottom:1px solid #ffffff35;color:#c4d0c6;font-size:9px;letter-spacing:1.5px}
.memory{height:108px;gap:10px;margin:22px 0 20px;align-items:stretch}
.block{height:auto!important;min-height:83px;border-radius:0;background:#e4bd57;padding:10px 12px;color:#19362d;justify-content:space-between}
.block:nth-child(2){background:#c7543c;color:#fffdf7}
.block:nth-child(3){background:#d5e1d0}
.block small{font-size:8px;letter-spacing:1px;font-weight:800}
.block b{font-size:clamp(18px,2vw,25px);letter-spacing:-.8px}
.visual>p{color:#d1d9d2!important;font-size:11px!important;line-height:1.6;margin:0 0 17px}
.visualcaption{padding-top:14px;border-top:1px solid #ffffff35;color:#d5ddd6;font-size:10px;letter-spacing:.6px}
.visualcaption b{font-size:20px;color:var(--gold)}
.journey{gap:9px;padding:17px 0;border-top-color:#bdc1b6;border-bottom-color:#bdc1b6;margin-bottom:56px}
.journey div{font-size:11px;letter-spacing:.1px}
.journey i{border:0;border-radius:0;background:#e1dfd4;color:var(--signal);font-weight:800;width:26px;height:26px}
.journey>span{font-size:12px;color:#89948a}
.sectionhead{align-items:end;margin-bottom:24px}
.sectionhead h2{margin-top:8px}
.sectionhead p{font-size:13px;color:#5d6c62}
.examplebar{gap:0;padding:5px 0 13px;border-bottom:1px solid #bdc1b6;scrollbar-width:thin;scrollbar-color:#9da79c transparent}
.preset{background:transparent;border:0;border-right:1px solid #c5c8bc;border-radius:0;padding:10px 19px 10px 13px;min-width:166px}
.preset:first-child{padding-left:0}
.preset:hover{transform:none;background:#e8e5da;border-color:#c5c8bc}
.preset b{font-size:12px;color:var(--forest)}
.preset span{font-size:10px;color:#68766d}
#checker>.small{margin:10px 0 22px}
.formgrid{grid-template-columns:minmax(0,1.4fr) minmax(300px,.8fr);gap:25px}
.panel{background:var(--white);border:1px solid #c3c8bd;border-radius:3px;padding:30px;box-shadow:4px 4px 0 #d9d8ce}
.paneltitle{border-bottom-color:#d8dbd1;padding-bottom:15px;margin-bottom:23px}
.paneltitle h3{font-size:18px}
.tag{border-radius:2px;background:#f1e6d5;color:#9c4733;letter-spacing:.2px}
.fields{gap:21px}
.field label{font-size:12px;color:#31473d}
.field input,.field select,.search{background:#fffefb;border:1px solid #bbc4b9;border-radius:3px;min-height:48px;padding:12px 13px}
.field input:hover,.field select:hover{border-color:#8f9e91}
.field small{font-size:10px;color:#6c796f}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #df9b6d;outline-offset:3px}
.hardware-toggle{border-radius:2px;color:var(--signal)}
.hardware-menu{border:1px solid #aeb9ae;border-radius:3px;box-shadow:5px 5px 0 #19362d1a}
.hardware-option{border-radius:2px}
.hardware-option:hover,.hardware-option[aria-selected=true]{background:#e9e6d9;color:var(--forest)}
.capacity-choices{gap:6px}
.capacity-chip{background:#f1efe6;border-color:#c5c9bd;border-radius:2px;color:#334b40;min-width:48px;padding:9px 11px}
.capacity-chip:hover{border-color:var(--signal);transform:none}
.capacity-chip.is-active{background:var(--forest);border-color:var(--forest);color:#fffdf7;box-shadow:none}
.formfooter{border-top-color:#d8dbd1}
.formfooter .primary{box-shadow:2px 2px 0 var(--forest)}
.sidebar{top:90px}
.summary{background:var(--forest);border:1px solid var(--forest);color:var(--paper);box-shadow:7px 7px 0 #d3d3c8}
.summary .eyebrow{color:var(--gold)}
.summary h3{color:var(--paper);font-size:21px}
.summary dl div{border-bottom-color:#ffffff28;padding:12px 0;font-size:12px}
.summary dt{color:#c2cec4}
.summary dd{color:#fffdf7}
.summary .note{border-left-color:var(--gold);color:#d6ddd6}
.hint{color:#59695e;line-height:1.7}
.results{margin-top:72px;padding-top:35px;border-top:1px solid #bfc4b9}
.resultintro{background:#e4e8dd;border-left:4px solid var(--signal);border-radius:0;padding:20px}
.resultintro .resulticon{background:var(--forest);color:var(--gold);border-radius:2px}
.resultintro h3{font-size:17px}
.resultintro p{font-size:12px;color:#526359}
.toolbar .search{max-width:360px}
.filter{border-color:#aeb9ae;border-radius:2px}
.filter.active{background:var(--forest);border-color:var(--forest)}
.models{gap:15px}
.model{border-color:#c3c8bd;border-radius:3px;box-shadow:none}
.model:hover{transform:translateY(-2px);box-shadow:4px 4px 0 #d5d5ca}
.model.selected{border:2px solid var(--signal)}
.family{border-radius:2px;background:#eadfce;color:#513d28}
.family.gemma{background:#dce4d5;color:var(--forest)}
.status{border-radius:2px}
.model .choose{background:#f2f0e8;color:var(--signal);border-top-color:#c9cdc2}
.model .choose:hover{background:#e8e5d9}
.next{border-radius:3px;border-left:5px solid var(--gold);box-shadow:7px 7px 0 #d0d1c6;padding:34px}
.command{border-radius:3px;background:#10271f}
.copy{background:var(--gold);color:#19362d;border-radius:2px;font-weight:700}
.education{padding:65px 0 40px}
.edurow{gap:30px;margin:29px 0 36px}
.edurow article{border-top:2px solid var(--forest);padding:17px 13px 0 0}
.edunum{font-size:10px;font-weight:800;letter-spacing:1.5px;color:var(--signal)}
.edurow h3{font-size:17px}
.edurow p{font-size:12px;line-height:1.8;color:#5e6c62}
details{border-top-color:#bfc4b9;padding:19px 0}
summary{font-size:13px}
details p,details li{font-size:12px;line-height:1.85}
#sources{border-top:1px solid #bfc4b9;padding-top:32px}
.sources a{color:#97462f;text-underline-offset:3px}
footer{border-top-color:#bfc4b9}
#toast{border-radius:3px;background:var(--forest);box-shadow:3px 3px 0 var(--gold)}
.official-overlay{background:#10271fcc}
.official-dialog{border:1px solid #c3c8bd;border-radius:3px;box-shadow:8px 8px 0 #d7d5cb}
.official-close{border-radius:2px;background:#e9e6da;color:var(--forest)}
.official-kicker{color:var(--signal)}
.official-facts>div{background:#f1efe6;border-radius:2px}
.official-tip{border-left-color:var(--signal)}
.official-commands>div{border-radius:2px;background:#10271f}
.official-commands button{border-radius:2px;background:var(--gold);color:var(--forest)}
.official-actions a{border-radius:2px;background:var(--signal)}
.official-actions a.official-install{background:#e9e6da;color:var(--forest)}
@media(max-width:950px){
 .nav{padding:14px 25px}.wrap{padding:0 25px}.hero{gap:33px;grid-template-columns:1fr .9fr;padding:59px 0 52px}h1{font-size:clamp(43px,6vw,62px)}.formgrid{grid-template-columns:minmax(0,1.2fr) minmax(270px,.8fr)}.panel{padding:24px}
}
@media(max-width:680px){
 .nav{padding:12px 18px}.wrap{padding:0 18px}.hero{padding:40px 0 36px;grid-template-columns:1fr;gap:29px}h1{font-size:clamp(42px,11vw,56px);letter-spacing:-1.9px;margin:20px 0 15px}.lead{font-size:15px}.visual{max-width:none;padding:24px 21px;min-height:0}.memory{height:92px;gap:7px}.block{padding:9px 8px;min-height:75px}.block small{font-size:7px}.block b{font-size:20px}.journey{margin-bottom:40px;padding:13px 0;row-gap:8px}.journey div{font-size:10px;min-width:44%}.journey>span{display:none}.sectionhead{gap:12px}.sectionhead h2{font-size:29px}.sectionhead>.small{display:none}.examplebar{margin-right:-18px;padding-right:18px}.preset{min-width:154px;padding-left:11px}.preset:first-child{padding-left:0}.formgrid{grid-template-columns:1fr}.panel{padding:20px 18px;box-shadow:3px 3px 0 #d9d8ce}.summary{box-shadow:4px 4px 0 #d3d3c8}.sidebar{position:static}.fields{gap:17px}.capacity-chip{min-width:44px;padding:8px}.results{margin-top:52px;padding-top:25px}.model{box-shadow:none}.model:hover{transform:none;box-shadow:none}.next{padding:24px 19px;box-shadow:4px 4px 0 #d0d1c6}.education{padding:47px 0 25px}.edurow{gap:13px}.edurow article{padding-top:12px}.footerrow{gap:12px}
}
@media(prefers-reduced-motion:reduce){.primary:hover{transform:none}}

/* Ampdrive-inspired field identity: angular route mark and a drawn circuit trace. */
.brand-sub{font-size:9px;letter-spacing:1.05px;color:var(--signal);border-left:1px solid #bdc1b6;margin-left:3px;padding-left:9px;font-weight:800;white-space:nowrap}
.mark svg{display:block;width:23px;height:23px;overflow:visible}
.mark path{fill:none;stroke:#fffdf7;stroke-width:2;stroke-linecap:square;stroke-linejoin:miter}
.mark circle{fill:var(--gold);stroke:var(--forest);stroke-width:1}
.footerbrand{font-size:16px}
.visual{isolation:isolate}
.visual-trace{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:0}
.visual-trace path{fill:none;stroke-width:2;stroke-linecap:square;stroke-linejoin:miter}
.visual-trace .trace-gold{stroke:var(--gold);stroke-dasharray:410;stroke-dashoffset:410;animation:trace-draw 1.15s cubic-bezier(.3,.7,.25,1) .12s forwards}
.visual-trace .trace-signal{stroke:var(--signal);stroke-dasharray:100;stroke-dashoffset:100;animation:trace-draw .65s ease-out .42s forwards}
.visual-trace circle{opacity:0;fill:var(--paper);stroke:var(--gold);stroke-width:2;animation:trace-node .35s ease-out 1.12s forwards}
.visual>*:not(.visual-trace){position:relative;z-index:1}
@keyframes trace-draw{to{stroke-dashoffset:0}}
@keyframes trace-node{to{opacity:.9}}
@media(prefers-reduced-motion:reduce){
 .visual-trace .trace-gold,.visual-trace .trace-signal{stroke-dashoffset:0;animation:none}
 .visual-trace circle{opacity:.9;animation:none}
}
@media(max-width:500px){
 .brand-sub{font-size:8px;letter-spacing:.7px;margin-left:1px;padding-left:7px}
}

/* Compact recommendation list: keep the first choices visible, fold the rest. */
.models{display:grid;grid-template-columns:1fr;gap:9px}
.model{display:grid;grid-template-columns:minmax(0,1fr) minmax(170px,auto) minmax(128px,auto);align-items:stretch;border:1px solid #c3c8bd;border-radius:3px;background:#fffdf7;box-shadow:none;animation:model-in .48s cubic-bezier(.2,.7,.2,1) both;animation-delay:calc(var(--model-index,0)*45ms)}
.model:hover{transform:translateY(-2px);box-shadow:4px 4px 0 #d5d5ca}
.model.selected{border:2px solid var(--signal);box-shadow:3px 3px 0 #e1d2bd}
.modelbody{display:grid;grid-template-columns:minmax(230px,1.25fr) minmax(170px,.75fr);align-items:center;gap:9px 20px;padding:12px 16px;min-width:0}
.modeltop{display:flex;justify-content:flex-start;align-items:center;gap:11px;margin:0;min-width:0}
.family-logo{width:37px;height:37px;flex:0 0 37px;display:grid;place-items:center;overflow:hidden;background:#f1efe6;border:1px solid #deddd2;border-radius:2px;color:var(--forest);font-weight:800;font-size:16px}
.family-logo.gemma{background:#e8eee7}
.family-logo img{width:100%;height:100%;padding:5px;object-fit:contain}
.family-logo:has(img)::after{content:none}
.family-logo::after{content:attr(data-fallback)}
.model-title{min-width:0}
.model-title h3{font-size:15px;line-height:1.3;margin:0 0 2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.model-title .tagname{font-size:10px;display:block}
.modeltop .status{margin-left:auto;white-space:nowrap}
.modelstats{display:flex;align-items:center;gap:22px;margin:0;font-size:12px}
.modelstats div{display:flex;flex-direction:column;gap:1px;min-width:0}
.modelstats b{font-size:12px;white-space:nowrap}
.modelstats small{font-size:9px;color:var(--muted);white-space:nowrap}
.model-details{grid-column:1/-1;border-top:1px solid #dedfd6;padding:7px 0 0;margin-top:0}
.model-details summary{font-size:11px;color:#59675e}
.model-details p{font-size:11px;line-height:1.65;margin:8px 0;color:#58655c}
.model-details>a{font-size:10px;color:#97462f}
.model .official-open,.model .choose{align-self:stretch;justify-content:center;gap:8px;padding:9px 12px;border:0;border-left:1px solid #d4d5cb;border-top:0;border-radius:0;white-space:normal;text-align:center;font-size:11px;line-height:1.4;font-weight:700}
.model .official-open{background:#eeeae0;color:var(--forest)}
.model .official-open:hover{background:#e4dfd2}
.model .choose{background:var(--forest);color:#f7f4e9;border-left-color:var(--forest)}
.model .choose:hover{background:#24483a}
.ollama-logo{width:17px;height:17px;object-fit:contain;flex:0 0 17px}
#modelmore{display:flex;justify-content:center;margin:12px 0 0}
.model-expand{display:inline-flex;align-items:center;gap:14px;border:1px solid #bbbfb3;background:transparent;color:var(--forest);padding:9px 16px;border-radius:2px;font-size:12px;font-weight:700;transition:background .2s,color .2s,transform .2s}
.model-expand:hover{background:var(--forest);color:#fffdf7;transform:translateY(-2px)}
.model-expand span{color:var(--signal);font-size:16px;line-height:1}
.hero>div:first-child{animation:rise-in .75s cubic-bezier(.2,.7,.2,1) both}
.visual{animation:visual-drift 6s ease-in-out .8s infinite}
@keyframes rise-in{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
@keyframes model-in{from{opacity:0;transform:translateY(9px)}to{opacity:1;transform:translateY(0)}}
@keyframes visual-drift{0%,100%{transform:rotate(2deg) translateY(0)}50%{transform:rotate(2deg) translateY(-5px)}}
@media(max-width:760px){
 .model{grid-template-columns:minmax(0,1fr) minmax(118px,.45fr) minmax(112px,.4fr)}
 .modelbody{grid-template-columns:minmax(0,1fr);gap:8px;padding:11px 12px}
 .modelstats{gap:16px;padding-left:48px}
 .modeltop .status{font-size:9px;padding:4px 7px}
 .model .official-open,.model .choose{font-size:10px;padding:8px 6px}
}
@media(max-width:520px){
 .model{grid-template-columns:1fr 1fr;}
 .modelbody{grid-column:1/-1;padding:12px}
 .modeltop{gap:9px}
 .model-title h3{font-size:14px}
 .model .official-open,.model .choose{min-height:42px;border-top:1px solid #d4d5cb}
 .model .choose{border-left:1px solid var(--forest)}
 .modelstats{padding-left:46px}
 .visual{animation:visual-drift-mobile 6s ease-in-out .8s infinite}
}
@keyframes visual-drift-mobile{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}
@media(prefers-reduced-motion:reduce){
 .hero>div:first-child,.visual,.model{animation:none!important}
 .visual{transform:none}
 .model,.model-expand{transition:none!important}
 .model:hover,.model-expand:hover{transform:none;box-shadow:none}
}

/* Local AI ecosystem and hardware mark parade. */
.signal-rail{margin:3px 0 25px;padding:10px 0 12px;overflow:hidden;background:#efede3;border-top:1px solid #d4d2c5;border-bottom:1px solid #d4d2c5}
.signal-heading{display:flex;justify-content:space-between;gap:12px;margin:0 0 8px;color:#68736a;font-size:9px;font-weight:750;letter-spacing:1.5px;line-height:1.4}
.signal-heading span:first-child{color:var(--forest)}
.signal-window{overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 4%,#000 96%,transparent)}
.signal-track{display:flex;width:max-content;animation:signal-run 30s linear infinite;will-change:transform}
.signal-rail:hover .signal-track{animation-play-state:paused}
.signal-set{display:flex;flex:0 0 auto;align-items:center;gap:10px;padding-right:10px}
.signal-item{display:flex;align-items:center;gap:9px;min-width:118px;height:43px;padding:0 12px;border:1px solid #d2d0c3;background:#f8f6ed;color:var(--forest);white-space:nowrap}
.signal-item b{font-size:9px;letter-spacing:1px;font-weight:800}
.signal-icon{display:grid;place-items:center;width:24px;height:24px;flex:0 0 24px;color:var(--signal)}
.signal-icon img{display:block;max-width:100%;max-height:100%;object-fit:contain}
.signal-icon svg{display:block;width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:square;stroke-linejoin:round}
@keyframes signal-run{to{transform:translateX(-50%)}}
@media(max-width:680px){
 .signal-rail{margin:0 0 22px;padding:9px 0 10px}
 .signal-heading{font-size:8px;letter-spacing:1px}
 .signal-set{gap:8px;padding-right:8px}
 .signal-item{min-width:108px;height:40px;padding:0 10px}
 .signal-item b{font-size:8px}
 .signal-icon{width:22px;height:22px;flex-basis:22px}
 .signal-icon svg{width:21px;height:21px}
}
@media(prefers-reduced-motion:reduce){
 .signal-window{overflow-x:auto;scrollbar-width:none;mask-image:none}
 .signal-window::-webkit-scrollbar{display:none}
 .signal-track{animation:none;transform:none;will-change:auto}
 .signal-set:nth-child(2){display:none}
}

/* User-facing theme control and larger reading type. */
.theme-toggle{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;padding:7px 11px;border:1px solid #aeb7ac;border-radius:2px;background:transparent;color:var(--forest);font-size:13px;font-weight:700;white-space:nowrap}
.theme-toggle:hover{background:var(--mint)}
.theme-toggle svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.footertools{display:flex;align-items:center;gap:9px;white-space:nowrap}
.language-label,.version{font-size:13px;color:var(--muted)}
body{font-size:17px;line-height:1.75}
.navlinks a{font-size:14px}
.pill{font-size:12px}
.eyebrow{font-size:12px}
.lead{font-size:18px;line-height:1.75}
.small{font-size:13px}
.journey div{font-size:14px}
.journey i{font-size:12px}
.sectionhead p,.education p,.edurow p{font-size:15px;line-height:1.75}
.field label{font-size:14px}
.field small,.note,.hint,.error{font-size:13px;line-height:1.7}
.tag{font-size:12px}
.preset b{font-size:13px}
.preset span{font-size:12px}
.summary dl div{font-size:14px}
.summary dd{line-height:1.55}
.resultintro p{font-size:14px;line-height:1.7}
.filter{font-size:13px}
.model-title h3{font-size:16px}
.model-title .tagname{font-size:11px}
.modelstats{font-size:14px}
.modelstats b{font-size:13px}
.modelstats small{font-size:11px}
.status{font-size:11px}
.model-details summary{font-size:13px}
.model-details p{font-size:13px;line-height:1.75}
.model-details>a,.model .official-open,.model .choose{font-size:12px}
.nextsteps b{font-size:14px}
.nextsteps p{font-size:13px;line-height:1.7}
.visualtop{font-size:11px}
.block small{font-size:10px}
.visualcaption{font-size:13px}
.sources a{font-size:13px}
footer{font-size:13px;line-height:1.7}
.signal-heading{font-size:10px}
.signal-item b{font-size:10px}
.official-dialog p{font-size:14px;line-height:1.75}
.official-facts small{font-size:12px}
.official-facts strong{font-size:15px}
.official-commands code{font-size:13px}
.official-actions a{font-size:13px}
@media(max-width:760px){
 .model-title h3{font-size:16px}
 .modelstats{font-size:13px}
 .modelstats b{font-size:13px}
 .modelstats small{font-size:11px}
 .model .official-open,.model .choose{font-size:12px}
}
@media(max-width:680px){
 .journey div{font-size:12px}
 .sectionhead p,.education p,.edurow p{font-size:14px}
 .signal-heading{font-size:9px}
 .footertools{gap:7px}
 .language-label,.version{font-size:12px}
}
@media(max-width:380px){.theme-toggle span{display:none}.theme-toggle{width:42px;padding:8px}}

/* Near-black reading palette with warm signal accents and accessible controls. */
:root[data-theme="dark"]{
 color-scheme:dark;
 --paper:#111713;--ink:#e9efe7;--muted:#b0bbb0;--blue:#a9c6ff;--line:#3a453e;
 --white:#1b231d;--mint:#26352a;--purple:#302d35;--shadow:0 14px 34px #0007;
 --signal:#f18a70;--gold:#ebc55b;--forest:#e8eee3;--soft-ink:#ccd7cb;
}
:root[data-theme="dark"] body{background:var(--paper);color:var(--ink)}
:root[data-theme="dark"] header{background:#111713f2;border-bottom-color:#354038}
:root[data-theme="dark"] .navlinks a{color:#c0ccc1}
:root[data-theme="dark"] .navlinks a:hover{color:var(--signal)}
:root[data-theme="dark"] .lang{border-color:#59665b;background:#161e18}
:root[data-theme="dark"] .lang button{color:#c4d0c3}
:root[data-theme="dark"] .lang .on{background:#35533e;color:#f6f3e9}
:root[data-theme="dark"] .theme-toggle{border-color:#566457;color:#edf1e8}
:root[data-theme="dark"] .theme-toggle:hover{background:#253329}
:root[data-theme="dark"] .visual,:root[data-theme="dark"] .next{background:#1b2a21;color:#f0f2e9;box-shadow:0 18px 42px #0005}
:root[data-theme="dark"] .block{color:#1b2b20}
:root[data-theme="dark"] .journey i{background:#26342a;border-color:#506052;color:var(--signal)}
:root[data-theme="dark"] .journey>span{color:#829087}
:root[data-theme="dark"] .pill{color:#c8d2c8}
:root[data-theme="dark"] .lead,:root[data-theme="dark"] .sectionhead p,:root[data-theme="dark"] .field small,:root[data-theme="dark"] .hint,:root[data-theme="dark"] .edurow p{color:#c2cdc2}
:root[data-theme="dark"] .sectionhead>.small{color:#b0bbb0}
:root[data-theme="dark"] .panel,:root[data-theme="dark"] .preset{background:#1a221c;border-color:#39453c;color:var(--ink)}
:root[data-theme="dark"] .paneltitle h3,:root[data-theme="dark"] .field label{color:#e7eee4}
:root[data-theme="dark"] .summary{color:var(--ink)}
:root[data-theme="dark"] .summary h3{color:#e7eee4}
:root[data-theme="dark"] .preset span{color:#bac6ba}
:root[data-theme="dark"] .paneltitle,:root[data-theme="dark"] .formfooter{border-color:#354139}
:root[data-theme="dark"] .tag{background:#29382c;color:#c3d7c1}
:root[data-theme="dark"] .field input,:root[data-theme="dark"] .field select,:root[data-theme="dark"] .search{background:#151d17;border-color:#465347;color:var(--ink)}
:root[data-theme="dark"] .field input::placeholder,:root[data-theme="dark"] .search::placeholder{color:#9ba99c}
:root[data-theme="dark"] .unit{color:#b2beb2}
:root[data-theme="dark"] .summary{background:#202d24}
:root[data-theme="dark"] .summary dl div{border-color:#3a493e}
:root[data-theme="dark"] .note{border-color:var(--signal)}
:root[data-theme="dark"] .hardware-menu{background:#1b241d;border-color:#526153}
:root[data-theme="dark"] .hardware-option{color:var(--ink)}
:root[data-theme="dark"] .hardware-option:hover,:root[data-theme="dark"] .hardware-option[aria-selected="true"]{background:#2d4434;color:#f2f3e9}
:root[data-theme="dark"] .hardware-empty{color:var(--muted)}
:root[data-theme="dark"] .hardware-toggle{color:#c0d0c2}
:root[data-theme="dark"] .capacity-chip{background:#202b23;border-color:#465548;color:#e3eae0}
:root[data-theme="dark"] .capacity-chip.is-active{background:#314d37;border-color:#91b181;color:#fff}
:root[data-theme="dark"] .custom-vram small{color:#c0cbc0}
:root[data-theme="dark"] .resultintro{background:#202e25}
:root[data-theme="dark"] .resultintro .resulticon{background:#2c3b30;color:#f1f3e9}
:root[data-theme="dark"] .filter{border-color:#536156;color:#e4ebe1}
:root[data-theme="dark"] .filter.active{background:#35533e;border-color:#54735d;color:#fff}
:root[data-theme="dark"] .model{background:#1a221c;border-color:#3a463d}
:root[data-theme="dark"] .model.selected{border-color:var(--signal);box-shadow:3px 3px 0 #75483c}
:root[data-theme="dark"] .family-logo{background:#29362c;border-color:#465347;color:#e5ede1}
:root[data-theme="dark"] .family-logo.gemma{background:#293a37}
:root[data-theme="dark"] .model-details{border-color:#3b473e}
:root[data-theme="dark"] .model-details summary,:root[data-theme="dark"] .model-details p{color:#c1ccc1}
:root[data-theme="dark"] .model-details>a{color:#ffad91}
:root[data-theme="dark"] .model .official-open{background:#29332c;color:#e7eee4;border-left-color:#465248}
:root[data-theme="dark"] .model .official-open:hover{background:#334238}
:root[data-theme="dark"] .model .choose{background:#34513d;color:#f5f3e9;border-left-color:#506854}
:root[data-theme="dark"] .model .choose:hover{background:#42644c}
:root[data-theme="dark"] .model-expand{border-color:#667366;color:#e8eee4}
:root[data-theme="dark"] .model-expand:hover{background:#2c4433;color:#fff}
:root[data-theme="dark"] .status{background:#24402d;color:#cce8d0}
:root[data-theme="dark"] .status.warn{background:#4a3821;color:#f2d39b}
:root[data-theme="dark"] .status.bad{background:#4b2928;color:#f3b5aa}
:root[data-theme="dark"] .signal-rail{background:#171f19;border-color:#3a453c}
:root[data-theme="dark"] .signal-heading{color:#aab7aa}
:root[data-theme="dark"] .signal-heading span:first-child{color:#e9efe6}
:root[data-theme="dark"] .signal-item{background:#202a23;border-color:#3c493e;color:#e8eee4}
:root[data-theme="dark"] .primary{background:#a74a36;border-color:#dc765c;color:#fff8ef}
:root[data-theme="dark"] .primary:hover{background:#bd5941}
:root[data-theme="dark"] .secondary{border-color:#59665b;color:#e6ede4}
:root[data-theme="dark"] .secondary:hover{background:#25332a}
:root[data-theme="dark"] .skip:focus{background:#243129;color:#fff}
:root[data-theme="dark"] .next h2{color:#f5f3e9}
:root[data-theme="dark"] .next .small,:root[data-theme="dark"] .nextsteps p{color:#c3cec3}
:root[data-theme="dark"] .command{background:#101712;border-color:#526052}
:root[data-theme="dark"] #toast{background:#e9efe7;color:#18211a}
:root[data-theme="dark"] #formerror{color:#ff9c87}
:root[data-theme="dark"] .official-dialog{background:#1b231d;color:#edf1e9;border:1px solid #465348}
:root[data-theme="dark"] .official-dialog p{color:#c1ccc1}
:root[data-theme="dark"] .official-close{background:#2b382e;color:#f2f3e9}
:root[data-theme="dark"] .official-facts>div{background:#26332a}
:root[data-theme="dark"] .official-facts small{color:#c2cdc2}
:root[data-theme="dark"] .official-tip{border-color:#f18a70}
:root[data-theme="dark"] .official-commands>div{background:#101712}
:root[data-theme="dark"] .official-commands button{background:#354c3a;color:#f0f2e9}
:root[data-theme="dark"] .official-actions a.official-install{background:#2b382e;color:#e8eee4}
:root[data-theme="dark"] footer{border-color:#37433a}
:root[data-theme="dark"] .footerbrand .mark{background:var(--signal)}
:root[data-theme="dark"] .sources a{color:#b9d1ff}
:root[data-theme="dark"] ::selection{background:#8b493c;color:#fff}
@media(prefers-reduced-motion:reduce){:root[data-theme="dark"] *,:root[data-theme="dark"] *::before,:root[data-theme="dark"] *::after{scroll-behavior:auto!important}}

/* Chapter 4 refinement: responsive form, separated assessment cards, touch pause, and mobile quicknav. */
.mobile-quicknav{display:none;gap:8px;overflow-x:auto;padding:8px 18px;background:#e9e6db;border-top:1px solid #cbc9bd;scrollbar-width:none}
.mobile-quicknav::-webkit-scrollbar{display:none}
.mobile-quicknav a{flex:0 0 auto;font-size:13px;font-weight:700;color:var(--forest);text-decoration:none;padding:6px 11px;border:1px solid #b9beb3;border-radius:2px;background:var(--white)}
.mobile-quicknav a.is-disabled{opacity:.5;pointer-events:none}
.snapshot-badge{display:inline-flex;align-items:center;padding:6px 11px;border:1px solid #b8beb2;background:#e8e5d8;color:var(--forest);font-size:13px;font-weight:700;border-radius:2px;white-space:nowrap}
.context-separation-banner{display:grid;grid-template-columns:1fr 1.4fr;gap:12px 20px;padding:14px 18px;margin:0 0 18px;background:#e6ece2;border:1px solid #b8c4b6;border-left:4px solid var(--forest);border-radius:2px;font-size:14px;line-height:1.6}
.context-separation-banner strong{color:var(--forest)}
.context-separation-banner em{font-style:normal;color:#4a5a50}
.hardware-meta{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap;margin-top:5px}
.hardware-count{font-size:12px;color:var(--muted);margin:0}
.hw-badge{display:inline-flex;align-items:center;padding:2px 8px;border-radius:2px;font-size:12px;font-weight:700}
.hw-badge.verified{background:#dce9df;color:#1e4d33;border:1px solid #b3cbb9}
.hw-badge.custom{background:#f7e8d0;color:#7d4918;border:1px solid #dec39b}
.field.has-error input,.field.has-error select{border-color:#b33a2b;background:#fff8f6}
.field-error{color:#a62c1e!important;font-weight:700;font-size:13px!important;margin-top:6px}
.capacity-more{background:transparent;border-style:dashed;color:var(--signal);font-weight:700}
.formfooter{display:flex;gap:12px;align-items:stretch;margin-top:24px;padding-top:20px}
.formfooter .submit-btn{flex:2 1 240px;justify-content:space-between;min-height:50px;font-size:16px;padding:12px 18px;text-align:left;line-height:1.35}
.formfooter .reset-btn{flex:0 1 auto;min-height:50px;padding:12px 16px;font-size:14px;white-space:nowrap}
.summary{padding:22px 24px}
.summary-toggle{display:flex;justify-content:space-between;align-items:flex-start;gap:12px;list-style:none;cursor:pointer}
.summary-toggle::-webkit-details-marker{display:none}
.summary-toggle h3{margin:6px 0 0;font-size:20px}
.summary-chevron{font-size:18px;color:var(--gold);transition:transform .2s}
details.summary[open] .summary-chevron{transform:rotate(180deg)}
.summary-one-line{margin:10px 0 0;font-size:13px;color:#d6ddd6;line-height:1.5}
details.summary[open] .summary-one-line{display:none}
.signal-controls{display:flex;align-items:center;gap:10px}
.rail-pause{border:1px solid #b5baa9;background:#f8f6ed;color:var(--forest);padding:3px 9px;border-radius:2px;font-size:11px;font-weight:700;cursor:pointer}
.signal-rail.is-paused .signal-track{animation-play-state:paused!important}
.assessment-breakdown{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:18px 0 22px}
.breakdown-card{background:var(--white);border:1px solid #c3c8bd;border-top:3px solid var(--forest);border-radius:2px;padding:16px 18px;box-shadow:3px 3px 0 #d9d8ce}
.breakdown-card:nth-child(2){border-top-color:var(--signal)}
.breakdown-card:nth-child(3){border-top-color:#b88728}
.breakdown-kicker{display:block;font-size:11px;font-weight:800;letter-spacing:1.2px;color:var(--signal);margin-bottom:6px}
.breakdown-card h3{font-size:16px;margin:0 0 6px;line-height:1.35}
.breakdown-card p{font-size:13.5px;line-height:1.65;color:#46564c;margin:0}
.tier-comparison{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:0 0 22px}
.tier-box{padding:15px 18px;border:1px solid #c3c8bd;border-radius:2px;background:#f8f6ee}
.tier-starter{border-left:4px solid #2b6a48;background:#eef4ee}
.tier-larger{border-left:4px solid #b87c28;background:#f7f2e4}
.tier-label{display:block;font-size:12px;font-weight:800;color:var(--forest);margin-bottom:4px}
.tier-box strong{display:block;font-size:16px;margin-bottom:4px}
.tier-box p{margin:0;font-size:13.5px;line-height:1.6;color:#46564c}
.model-quick-reason{grid-column:1/-1;margin:2px 0 4px;font-size:13.5px;line-height:1.55;color:#425248}
.model-meta-line{font-size:12.5px!important;color:#4e5d53!important}
.modal-warning,.next-warning{background:#fff3de;border:1px solid #e0be82;color:#6e430c;font-weight:600}
.nextsteps .command code{font-size:13px}
.official-kicker,.official-dialog h2{display:block;padding-right:52px}
.paneltitle{flex-wrap:wrap;gap:8px}

/* Dark theme adjustments for new elements */
:root[data-theme="dark"] .mobile-quicknav{background:#161e18;border-top-color:#354038}
:root[data-theme="dark"] .mobile-quicknav a{background:#202a23;border-color:#465548;color:#e8eee4}
:root[data-theme="dark"] .snapshot-badge{background:#202a23;border-color:#49584b;color:#e4ece0}
:root[data-theme="dark"] .context-separation-banner{background:#1c2820;border-color:#3d4f42;border-left-color:var(--gold);color:#e4ece0}
:root[data-theme="dark"] .context-separation-banner strong{color:#fff}
:root[data-theme="dark"] .context-separation-banner em{color:#c2cfc3}
:root[data-theme="dark"] .hw-badge.verified{background:#213a2a;color:#cce8d2;border-color:#3d6349}
:root[data-theme="dark"] .hw-badge.custom{background:#43321d;color:#f5d5a7;border-color:#6e5330}
:root[data-theme="dark"] .field.has-error input,:root[data-theme="dark"] .field.has-error select{border-color:#e06c5a;background:#291c1a}
:root[data-theme="dark"] .field-error{color:#ff9e8e!important}
:root[data-theme="dark"] .rail-pause{background:#222d25;border-color:#4c5b4e;color:#e8eee4}
:root[data-theme="dark"] .breakdown-card{background:#1a221c;border-color:#3a463d;box-shadow:none}
:root[data-theme="dark"] .breakdown-card p{color:#c4cfc4}
:root[data-theme="dark"] .tier-box{background:#1c251e;border-color:#3d4a40}
:root[data-theme="dark"] .tier-starter{border-left-color:#5cb883;background:#1b2820}
:root[data-theme="dark"] .tier-larger{border-left-color:#e3be59;background:#25241b}
:root[data-theme="dark"] .tier-label{color:#e8eee4}
:root[data-theme="dark"] .tier-box p,:root[data-theme="dark"] .model-quick-reason,:root[data-theme="dark"] .model-meta-line{color:#c4cfc4!important}
:root[data-theme="dark"] .modal-warning,:root[data-theme="dark"] .next-warning{background:#3b2d18;border-color:#7d6034;color:#f7dca8}

/* Tablet and mobile breakpoints (950px, 768px, 680px, 480px) */
@media(max-width:950px){
  .mobile-quicknav{display:flex}
  .formgrid{grid-template-columns:1fr;gap:20px}
  .sidebar{position:static}
  .context-separation-banner{grid-template-columns:1fr;gap:6px}
  .assessment-breakdown{grid-template-columns:1fr;gap:12px}
  .tier-comparison{grid-template-columns:1fr}
}
@media(max-width:768px){
  .fields{grid-template-columns:1fr;gap:16px}
  .sectionhead{flex-direction:column;align-items:flex-start;gap:10px}
  .sectionhead .snapshot-badge{display:inline-flex;white-space:normal}
  .formfooter{flex-direction:column;align-items:stretch}
  .formfooter .submit-btn,.formfooter .reset-btn{flex:1 1 auto;width:100%;justify-content:center;text-align:center}
  .model{grid-template-columns:1fr 1fr}
  .modelbody{grid-column:1/-1;grid-template-columns:1fr;gap:8px;padding:14px}
  .modelstats{padding-left:0;flex-wrap:wrap;gap:14px 22px}
  .model .official-open,.model .choose{min-height:44px;border-top:1px solid #d4d5cb;font-size:13px;padding:10px 8px}
  .model .choose{border-left:1px solid var(--forest)}
  .nextsteps{grid-template-columns:1fr;gap:18px}
}
@media(max-width:480px){
  .wrap{padding:0 16px}
  .nav{padding:12px 16px}
  .panel{padding:18px 15px}
  .heroactions{flex-direction:column;align-items:stretch}
  .heroactions .primary{justify-content:center}
  .modeltop{flex-wrap:wrap}
  .modeltop .status{margin-left:0}
  .official-dialog{padding:20px 18px}
}