/* cc6666.info — Shade booth. Hue-0 colour plate + garment-lab light booth. */
:root{
  --paper:#EDEBE7;--paper-2:#E3DFDA;--sheet:#F9F8F5;--ink:#1E1A1B;--ink-2:#4F4749;--line:#D5CFCA;--line-2:#BDB5B0;
  --brand:#CC6666;--brand-ink:#9C3A3C;--maroon:#5A2527;--booth:#2A2627;--booth-2:#3A3536;--booth-3:#57504F;--on-dark:#E9E2DE;--on-dark-2:#BDB2AE;
  --sage:#2F6B4B;--focus:#1E1A1B;
  --font-head:"Geologica","Anek Bangla","Hind Siliguri",system-ui,sans-serif;
  --font-body:"Atkinson Hyperlegible Next","Hind Siliguri",system-ui,sans-serif;
  --font-mono:"Reddit Mono","Hind Siliguri",ui-monospace,monospace;
  --zig:conic-gradient(from -45deg at bottom,#0000,#000 1deg 89deg,#0000 90deg) 50%/8px 100%;
  color-scheme:light;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:88px}
body{margin:0;background:var(--paper);color:var(--ink);font:400 17px/1.7 var(--font-body);text-rendering:optimizeLegibility;overflow-x:clip}
:lang(bn) body,body:lang(bn){line-height:1.8}
img,svg{max-width:100%}
a{color:var(--brand-ink);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--maroon)}
:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.hood :focus-visible,.foot :focus-visible,.booth :focus-visible,.cta :focus-visible{--focus:#F3C4C4}
h1,h2,h3{font-family:var(--font-head);color:var(--ink);text-wrap:balance}
:lang(bn) h1,:lang(bn) h2,:lang(bn) h3{font-stretch:88%;line-height:1.4}
.wrap{width:100%;max-width:1240px;margin-inline:auto;padding-inline:16px}
@media (min-width:600px){.wrap{padding-inline:24px}}
.skip{position:absolute;left:8px;top:-80px;z-index:100;background:var(--ink);color:#fff;padding:12px 16px;text-decoration:none;font-weight:700}
.skip:focus{top:8px;color:#fff}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:11px 20px;border:2px solid var(--brand-ink);border-radius:2px;background:var(--brand-ink);color:#fff;font:700 16px/1.25 var(--font-body);text-decoration:none;text-align:center;box-shadow:inset 0 -3px 0 rgba(0,0,0,.18)}
.btn::before{content:"";width:10px;height:14px;flex:none;background:#EBC2C2}
.btn:hover{background:var(--maroon);border-color:var(--maroon);color:#fff}
.btn-line{background:transparent;color:var(--ink);border-color:var(--ink);box-shadow:none}
.btn-line::before{background:var(--brand)}
.btn-line:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn-sm{min-height:44px;padding:9px 14px;font-size:15px}
.btn-lit{background:#F4EFE8;border-color:#F4EFE8;color:var(--ink)}
.btn-lit::before{background:var(--brand)}
.btn-lit:hover{background:#fff;border-color:#fff;color:var(--ink)}

/* ---------- header: booth hood ---------- */
.hood{position:sticky;top:0;z-index:50;background:var(--booth);color:var(--on-dark)}
.hood-top{display:flex;align-items:center;gap:10px;min-height:64px}
.brand{display:inline-flex;align-items:center;gap:10px;color:#fff;text-decoration:none;min-height:44px;flex-wrap:wrap;row-gap:0}
.brand:hover{color:#fff}
.bm{position:relative;display:block;width:30px;height:38px;flex:none;background:#F4EFE8;border-radius:1px;box-shadow:0 1px 0 rgba(0,0,0,.4)}
.bm-chip{position:absolute;left:3px;right:3px;top:3px;height:24px;background:var(--brand)}
.bm-hole{position:absolute;left:50%;bottom:4px;width:6px;height:6px;margin-left:-3px;border-radius:50%;background:var(--booth)}
.wm{font:800 21px/1 var(--font-head);letter-spacing:-.01em;color:#fff}
.tag{display:none;flex-basis:100%;margin-left:40px;margin-top:-6px;font-size:13px;line-height:1.3;color:var(--on-dark-2)}
@media (min-width:640px){.brand{display:grid;grid-template-columns:30px auto;column-gap:10px;align-items:center}.bm{grid-row:1/3}.tag{display:block;margin:2px 0 0;grid-column:2}.wm{align-self:end}}
.tools{order:2;margin-left:auto;display:flex;align-items:center;gap:8px}
.tog{order:3}
.lsw{display:flex;border:1px solid var(--booth-3);border-radius:2px}
.lsw a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;min-width:44px;padding:0 10px;color:var(--on-dark);text-decoration:none;font:600 15px/1 var(--font-body)}
.lsw a+a{border-left:1px solid var(--booth-3)}
.lsw a[aria-current]{background:#F4EFE8;color:var(--ink)}
.lsw-l{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}
.lsw-c{font-family:var(--font-mono);font-size:14px}
@media (min-width:760px){.lsw-l{position:static;width:auto;height:auto;overflow:visible;clip-path:none}.lsw-c{display:none}}
.hd-cta{display:none}
@media (min-width:900px){.hd-cta{display:inline-flex}}
.tog{display:inline-flex;align-items:center;gap:10px;min-height:44px;min-width:44px;padding:0 12px;border:1px solid var(--booth-3);border-radius:2px;background:transparent;color:var(--on-dark);font:600 15px/1 var(--font-body);cursor:pointer}
.tog-i{display:grid;grid-template-columns:repeat(3,7px);gap:3px}
.tog-i i{height:16px;background:#E09999}
.tog-i i:nth-child(2){background:var(--brand)}.tog-i i:nth-child(3){background:#A33D3D}
.tog[aria-expanded=true]{background:#F4EFE8;color:var(--ink)}
.tog[aria-expanded=true] .tog-i i{height:4px;align-self:center}
.tog-l{display:none}
@media (min-width:420px){.tog-l{display:inline}}
.nav ul{list-style:none;margin:0;padding:0}
.nav a{display:flex;align-items:center;gap:10px;min-height:48px;padding:6px 4px;color:var(--on-dark);text-decoration:none;font:500 17px/1.3 var(--font-body)}
.nav a:hover{color:#fff}
.nav a[aria-current]{color:#fff;font-weight:700}
.nc{width:14px;height:14px;flex:none;background:var(--c);box-shadow:0 0 0 1px rgba(255,255,255,.18)}
.nav a[aria-current] .nc{box-shadow:0 0 0 2px var(--booth),0 0 0 4px #fff}
@media (max-width:979.98px){
  .nav{display:none;position:absolute;left:0;right:0;top:100%;background:var(--booth-2);border-top:1px solid var(--booth-3);box-shadow:0 24px 40px -20px rgba(0,0,0,.6);max-height:calc(100vh - 70px);overflow:auto}
  .hood.open .nav{display:block}
  .nav ul{padding:8px 0 14px}
  .nav li+li{border-top:1px solid rgba(255,255,255,.07)}
}
@media (min-width:980px){
  .tog{display:none}
  .nav{border-top:1px solid rgba(255,255,255,.08)}
  .nav ul{display:flex;flex-wrap:wrap;gap:4px 22px}
  .nav a{font-size:16px;min-height:46px;padding:0;position:relative}
  .nav a[aria-current]::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:var(--c)}
  html{scroll-padding-top:136px}
}
.tube{height:3px;background:linear-gradient(90deg,transparent,#FFF8EE 8% 92%,transparent);box-shadow:0 0 16px 2px rgba(255,241,222,.4)}

/* ---------- colour plate ---------- */
.plate{margin:0;container-type:inline-size}
.plate-grid{display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:clamp(3px,1.6cqi,8px)}
.plate-grid i{display:block;aspect-ratio:1;position:relative}
.ch{background:var(--c);box-shadow:inset 0 0 0 1px rgba(30,26,27,.07)}
.plate-big{justify-self:center;width:100%;max-width:460px;padding:18px 18px 16px;background:var(--sheet);border:1px solid var(--line);box-shadow:0 30px 50px -40px rgba(60,25,25,.45)}
.plate-big .sel{z-index:2;transform:translate(-4px,-6px) rotate(-4deg);box-shadow:0 0 0 3px var(--sheet),0 12px 18px -6px rgba(60,20,20,.55)}
.plate-big .sel b{position:absolute;left:50%;top:calc(100% + 9px);transform:translateX(-50%);padding:3px 6px;background:var(--ink);color:#fff;font:700 12px/1.2 var(--font-mono);white-space:nowrap}
.plate-big figcaption{margin-top:30px;font-size:16px;line-height:1.55;color:var(--ink-2)}
.spec{display:flex;flex-wrap:wrap;gap:10px 22px;margin:12px 0 0}
.spec div{border-top:2px solid var(--ink);padding-top:4px;min-width:70px}
.spec dt{font:700 12px/1.4 var(--font-mono);color:var(--ink-2)}
.spec dd{margin:0;font:700 15px/1.4 var(--font-mono);color:var(--ink);white-space:nowrap}
:lang(en) .spec dt{letter-spacing:.08em}
.plate-mini .plate-grid{gap:2px}
.plate-mini .sel{outline:2px solid var(--ink);outline-offset:1px;z-index:1}

/* ---------- home hero: lab-dip card ---------- */
.hero{padding:28px 0 48px}
.hero-g{display:grid;gap:32px}
@media (min-width:980px){.hero{padding:48px 0 64px}.hero-g{grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:56px;align-items:center}}
.dip{position:relative;background:var(--sheet);border:1px solid var(--line);padding:30px 20px 24px;box-shadow:0 1px 0 var(--line-2),0 30px 50px -40px rgba(60,25,25,.45)}
@media (min-width:600px){.dip{padding:40px 36px 32px}}
.dip::after{content:"";position:absolute;right:16px;top:-10px;width:46px;height:60px;transform:rotate(3deg);background:repeating-linear-gradient(45deg,rgba(255,255,255,.16) 0 1px,transparent 1px 4px),repeating-linear-gradient(-45deg,rgba(0,0,0,.07) 0 1px,transparent 1px 5px),var(--brand);-webkit-mask:var(--zig);mask:var(--zig)}
@media (min-width:600px){.dip::after{right:30px;width:64px;height:84px}}
.dip-hole{position:absolute;left:14px;top:12px;width:12px;height:12px;border-radius:50%;background:var(--paper);box-shadow:inset 0 1px 2px rgba(0,0,0,.25),0 0 0 3px #E7E3DE}
.badge{display:inline-block;margin:0 70px 0 0;padding:4px 10px 4px 12px;border-left:4px solid var(--brand);background:var(--paper);font:600 14px/1.5 var(--font-body);color:var(--ink-2)}
@media (min-width:600px){.badge{margin-right:96px}}
.hero h1{margin:18px 0 14px;font-size:clamp(31px,3.1vw + 18px,56px);line-height:1.08;font-weight:750;letter-spacing:-.015em}
:lang(bn) .hero h1{letter-spacing:0;line-height:1.35;font-weight:700}
.lead{font-size:18px;color:var(--ink-2);max-width:64ch}
.lead p{margin:0 0 .6em}
.acts{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0 20px}
.chips{list-style:none;margin:0;padding:16px 0 0;border-top:1px dashed var(--line-2);display:flex;flex-wrap:wrap;gap:8px}
.chips li{display:inline-flex;align-items:center;gap:8px;padding:5px 11px 5px 8px;background:var(--paper);font-size:15px;line-height:1.5;color:var(--ink-2)}
.chips li::before{content:"";width:10px;height:10px;flex:none;background:var(--brand)}
.chips li:nth-child(2)::before{background:#E6B3B3}.chips li:nth-child(3)::before{background:#8F3434}

/* ---------- light booth ---------- */
.booth{background:linear-gradient(var(--paper) 0 34px,var(--booth) 34px);padding:0 0 56px}
.booth-box{--lamp:#EEF3F8;--wall:#8D9093;max-width:1000px;margin:0 auto;background:var(--booth-2);border-radius:6px 6px 2px 2px;padding:0 10px 14px;box-shadow:0 0 0 1px #4A4344,0 40px 60px -30px rgba(0,0,0,.7);container-type:inline-size}
.booth-box[data-lamp=tl84]{--lamp:#F7ECD3;--wall:#978F84}
.booth-box[data-lamp=a]{--lamp:#FFD6A0;--wall:#9D8670}
.booth-box[data-lamp=uv]{--lamp:#A485FF;--wall:#2D2641}
@media (max-width:599.98px){.booth .wrap{padding-inline:0}.booth-box{border-radius:0;padding-inline:6px}}
.booth-hood{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;padding:14px 6px 12px}
.booth-tube{order:3;flex-basis:100%;height:5px;border-radius:3px;background:var(--lamp);box-shadow:0 0 22px 4px color-mix(in srgb,var(--lamp) 55%,transparent)}
.booth-t{margin:0;flex:1 1 200px;font:700 19px/1.3 var(--font-head);color:#fff}
.lamps{display:flex;gap:6px;flex:1 1 auto;justify-content:flex-end}
.lamp{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:44px;min-width:48px;padding:0 10px;border:1px solid var(--booth-3);border-radius:2px;background:var(--booth);color:var(--on-dark);font:700 14px/1 var(--font-mono);cursor:pointer;flex:1 1 0;max-width:92px}
.lamp i{width:9px;height:9px;border-radius:50%;background:#EEF3F8;flex:none}
.lamp[data-lamp=tl84] i{background:#F7ECD3}.lamp[data-lamp=a] i{background:#FFB866}.lamp[data-lamp=uv] i{background:#A485FF}
.lamp[aria-pressed=true]{background:#F4EFE8;color:var(--ink);border-color:#F4EFE8}
.lamp[aria-pressed=true] i{box-shadow:0 0 0 2px var(--ink)}
.lamp:hover{border-color:var(--on-dark-2)}
.booth-in{--w:clamp(6px,6.5cqi,60px);position:relative;padding:calc(var(--w)*.7) var(--w) calc(var(--w)*1.1);background:radial-gradient(ellipse 75% 50% at 50% 0,color-mix(in srgb,var(--lamp) 45%,transparent),transparent 72%),linear-gradient(transparent 82%,rgba(255,255,255,.07) 82%),var(--wall);overflow:hidden}
.booth-in::before,.booth-in::after{content:"";position:absolute;top:0;bottom:0;width:var(--w);background:linear-gradient(90deg,rgba(0,0,0,.28),rgba(0,0,0,.12));clip-path:polygon(0 0,100% 6%,100% 90%,0 100%)}
.booth-in::before{left:0}
.booth-in::after{right:0;transform:scaleX(-1)}
.game-slot{position:relative;z-index:1;max-width:660px;margin:0 auto}
.booth-note{margin:0;padding:12px 6px 0;font-size:16px;line-height:1.6;color:var(--on-dark-2)}
@media (prefers-reduced-motion:no-preference){
  .booth-in,.booth-tube{transition:background-color .5s,box-shadow .5s,background .5s}
  .booth-box.flick .booth-tube{animation:flick .5s steps(2,end)}
}
@keyframes flick{0%{opacity:.2}30%{opacity:1}45%{opacity:.4}60%,100%{opacity:1}}

/* ---------- inner page head ---------- */
.phead{padding:18px 0 36px;border-bottom:1px solid var(--line)}
.phead-g{display:grid;gap:26px}
@media (min-width:900px){.phead{padding:24px 0 48px}.phead-g{grid-template-columns:minmax(0,1fr) 330px;gap:48px;align-items:end}}
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:4px 10px;font-size:15px;color:var(--ink-2)}
.crumbs a{display:inline-flex;align-items:center;min-height:40px;font-weight:600}
.crumbs .sep{width:7px;height:7px;background:var(--brand);transform:rotate(45deg)}
.phead h1{margin:10px 0 14px;font-size:clamp(30px,2.6vw + 18px,50px);line-height:1.1;font-weight:750;letter-spacing:-.015em}
:lang(bn) .phead h1{letter-spacing:0;line-height:1.35;font-weight:700}
.pchip{position:relative;margin:0;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:14px;align-items:start;max-width:380px;padding:16px;background:var(--sheet);border:1px solid var(--line);box-shadow:0 30px 50px -40px rgba(60,25,25,.45)}
.pchip-hole{position:absolute;right:12px;top:10px;width:10px;height:10px;border-radius:50%;background:var(--paper);box-shadow:inset 0 1px 2px rgba(0,0,0,.25)}
.pchip-f{position:relative;aspect-ratio:1/1.12;background:repeating-linear-gradient(45deg,rgba(255,255,255,.14) 0 1px,transparent 1px 4px),repeating-linear-gradient(-45deg,rgba(0,0,0,.06) 0 1px,transparent 1px 5px),var(--c);-webkit-mask:var(--zig);mask:var(--zig)}
.pchip-f b{position:absolute;left:8px;top:8px;font:700 13px/1 var(--font-mono);color:var(--on)}
.plate-mini{padding-top:4px}
.pchip figcaption{grid-column:1/-1}
.pchip-l{display:block;font-size:15px;line-height:1.5;color:var(--ink-2)}
.pchip .spec{margin-top:8px;gap:8px 16px}
.pchip .spec dd{font-size:14px}

/* ---------- body + article ---------- */
.body{display:grid;gap:28px;padding-top:36px;padding-bottom:64px}
@media (min-width:1100px){.body{grid-template-columns:minmax(0,1fr) 300px;gap:64px;padding-top:52px}.side{position:sticky;top:130px;align-self:start}}
@media (max-width:1099.98px){.side{order:-1}.tagcard{display:none}}
.content{min-width:0}
.prose{max-width:72ch}
.prose p{margin:0 0 1em}
.prose h3{margin:1.6em 0 .5em;font-size:21px;line-height:1.3;font-weight:700}
.prose ul{list-style:none;margin:0 0 1.2em;padding:0}
.prose ul li{position:relative;padding-left:24px;margin:0 0 .55em}
.prose ul li::before{content:"";position:absolute;left:2px;top:.62em;width:10px;height:10px;background:var(--brand)}
.prose ol{margin:0 0 1.2em;padding:0;list-style:none;counter-reset:o}
.prose ol li{position:relative;padding-left:40px;margin:0 0 .6em;counter-increment:o}
.prose ol li::before{content:counter(o,decimal-leading-zero);position:absolute;left:0;top:.2em;min-width:30px;padding:1px 0;text-align:center;font:700 13px/1.5 var(--font-mono);color:#fff;background:var(--ink)}
.prose strong{color:var(--ink);font-weight:700}
.table-wrap{overflow-x:auto;margin:0 0 1.4em;border:1px solid var(--line);background:var(--sheet)}
.table-wrap table{border-collapse:collapse;width:100%;min-width:520px;font-size:16px;line-height:1.5}
.table-wrap th{background:var(--paper-2);text-align:left;font-weight:700;padding:10px 12px;border-bottom:2px solid var(--ink)}
.table-wrap td{padding:10px 12px;border-bottom:1px solid var(--line);vertical-align:top}
.intro-rest{margin-bottom:8px}
.sec{margin-top:44px}
.sec:first-child{margin-top:0}
.sec-h{display:grid;grid-template-columns:48px minmax(0,1fr);gap:16px;align-items:start;margin-bottom:16px}
.sw{display:block;width:48px;height:58px;padding:6px 0 0 7px;background:repeating-linear-gradient(45deg,rgba(255,255,255,.16) 0 1px,transparent 1px 4px),repeating-linear-gradient(-45deg,rgba(0,0,0,.07) 0 1px,transparent 1px 5px),var(--sw,var(--brand));-webkit-mask:var(--zig);mask:var(--zig)}
.sw span{font:700 13px/1 var(--font-mono);color:var(--on,#1E1A1B)}
.sw-faq{--sw:#1E1A1B;--on:#fff}
.sec-h h2,.faq h2{margin:4px 0 0;font-size:clamp(24px,1.2vw + 18px,32px);line-height:1.18;font-weight:700;letter-spacing:-.01em}
:lang(bn) .sec-h h2{letter-spacing:0;line-height:1.4}
@media (min-width:700px){.sec-h{grid-template-columns:56px minmax(0,1fr);gap:20px}.sw{width:56px;height:68px}}

/* toc = shade band */
.toc{background:var(--sheet);border:1px solid var(--line)}
.toc summary{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:52px;padding:0 16px;font:700 17px/1.3 var(--font-head);cursor:pointer;list-style:none}
.toc summary::-webkit-details-marker{display:none}
.toc summary::after{content:"";width:10px;height:10px;border-right:2px solid var(--ink);border-bottom:2px solid var(--ink);transform:rotate(45deg) translateY(-3px);flex:none}
.toc[open] summary::after{transform:rotate(-135deg) translateY(-2px)}
.toc ol{list-style:none;margin:0;padding:4px 16px 14px;border-top:1px solid var(--line)}
.toc a{display:grid;grid-template-columns:14px minmax(0,1fr);gap:12px;align-items:start;min-height:40px;padding:8px 0;color:var(--ink-2);text-decoration:none;font-size:16px;line-height:1.45}
.toc a:hover{color:var(--ink)}
.tc{width:14px;height:22px;background:var(--sw);margin-top:1px}
.toc a.on{color:var(--ink);font-weight:700}
.toc a.on .tc{box-shadow:0 0 0 2px var(--sheet),0 0 0 4px var(--ink)}
.tagcard{position:relative;margin-top:18px;padding:0 18px 18px;background:var(--sheet);border:1px solid var(--line)}
.tag-chip{display:block;height:54px;margin:0 -18px 14px;background:repeating-linear-gradient(45deg,rgba(255,255,255,.16) 0 1px,transparent 1px 4px),var(--brand);-webkit-mask:var(--zig);mask:var(--zig)}
.tag-hole{position:absolute;right:14px;top:14px;z-index:1;width:12px;height:12px;border-radius:50%;background:var(--paper);box-shadow:inset 0 1px 2px rgba(0,0,0,.3)}
.tagcard strong{display:block;font:700 18px/1.3 var(--font-head)}
.tagcard p{margin:6px 0 14px;font-size:16px;line-height:1.55;color:var(--ink-2)}

/* faq */
.faq{margin-top:52px}
.faq-list{border-top:2px solid var(--ink);max-width:72ch}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{display:grid;grid-template-columns:minmax(0,1fr) 26px;gap:16px;align-items:center;min-height:56px;padding:14px 0;font:600 18px/1.45 var(--font-body);cursor:pointer;list-style:none}
.faq summary::-webkit-details-marker{display:none}
.tick{position:relative;width:26px;height:26px;border:2px solid var(--ink);background:var(--sheet)}
.faq details[open] .tick{background:var(--brand-ink);border-color:var(--brand-ink)}
.faq details[open] .tick::after{content:"";position:absolute;left:7px;top:2px;width:7px;height:13px;border-right:3px solid #fff;border-bottom:3px solid #fff;transform:rotate(45deg)}
.faq .a{padding:0 0 16px}

/* cta */
.cta{position:relative;margin-top:52px;padding:30px 22px 26px;background:var(--booth);color:var(--on-dark);max-width:72ch}
.cta-tube{position:absolute;left:18px;right:18px;top:0;height:4px;background:#FFF8EE;box-shadow:0 0 18px 3px rgba(255,241,222,.45)}
.cta p{margin:0 0 16px;font:600 19px/1.5 var(--font-head);color:#fff}

/* related: swatch cards */
.rel{background:var(--paper-2);padding:48px 0 60px}
.rel-t{margin:0 0 20px;font-size:clamp(24px,1.2vw + 18px,32px);line-height:1.2}
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,230px),1fr));gap:14px}
.card{display:flex;flex-direction:column;background:var(--sheet);border:1px solid var(--line);color:var(--ink);text-decoration:none;box-shadow:0 1px 0 var(--line-2)}
.card:hover{color:var(--ink);border-color:var(--ink)}
.card-f{position:relative;display:block;height:84px;background:repeating-linear-gradient(45deg,rgba(255,255,255,.12) 0 1px,transparent 1px 4px),var(--c)}
.card-f i{position:absolute;left:12px;top:12px;width:12px;height:12px;border-radius:50%;background:var(--paper-2);box-shadow:inset 0 1px 2px rgba(0,0,0,.3)}
.card-f b{position:absolute;right:8px;bottom:8px;padding:2px 6px;background:rgba(249,248,245,.92);color:var(--ink);font:700 12px/1.3 var(--font-mono)}
.card strong{padding:14px 16px 4px;font:700 18px/1.35 var(--font-head)}
.card-d{padding:0 16px 16px;font-size:16px;line-height:1.55;color:var(--ink-2)}
@media (prefers-reduced-motion:no-preference){
  .card{transition:transform .2s,border-color .2s}
  .card:hover{transform:translateY(-3px)}
  .card-f{transition:height .25s}
  .card:hover .card-f{height:96px}
}

/* ---------- footer ---------- */
.foot{background:var(--booth);color:var(--on-dark)}
.band{display:flex;height:14px}
.band i{flex:1}
.band i{background:var(--c)}
.foot-g{display:grid;gap:28px;padding:40px 0 26px}
@media (min-width:760px){.foot-g{grid-template-columns:1.4fr 1fr 1fr;gap:40px}}
.foot .brand{margin-bottom:12px}
.foot-b p{margin:0;font-size:16px;line-height:1.65;color:var(--on-dark-2);max-width:48ch}
.foot h2{margin:0 0 8px;font:700 16px/1.3 var(--font-head);color:#fff}
.foot ul{list-style:none;margin:0;padding:0}
.foot ul a{display:flex;align-items:center;gap:10px;min-height:44px;color:var(--on-dark);text-decoration:none;font-size:16px;line-height:1.35}
.foot ul a:hover{color:#fff;text-decoration:underline}
.foot .nc{width:10px;height:10px}
.foot-bot{display:flex;flex-wrap:wrap;align-items:center;gap:12px 18px;padding:18px 0 28px;border-top:1px solid rgba(255,255,255,.12);font-size:16px;color:var(--on-dark-2)}
.age{display:inline-grid;place-items:center;width:44px;height:44px;border:2px solid var(--brand);color:#fff;font:800 15px/1 var(--font-head)}
.foot-hex{margin-left:auto;font:700 14px/1 var(--font-mono);color:var(--brand)}

/* ---------- 404 ---------- */
.nf{padding-top:64px;padding-bottom:80px}
.nf-void{display:block;width:110px;height:110px;border:2px dashed var(--line-2);margin-bottom:24px}
.nf h1{font-size:clamp(30px,4vw,48px);margin:0 0 10px}