@font-face{font-family:'Instrument Serif';font-style:italic;font-weight:400;font-display:swap;src:url(/visual-prompts/fonts/InstrumentSerif-italic-400.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Instrument Serif';font-style:normal;font-weight:400;font-display:swap;src:url(/visual-prompts/fonts/InstrumentSerif-normal-400.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:400;font-display:swap;src:url(/visual-prompts/fonts/JetBrainsMono-normal-400.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'JetBrains Mono';font-style:normal;font-weight:500;font-display:swap;src:url(/visual-prompts/fonts/JetBrainsMono-normal-500.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Manrope';font-style:normal;font-weight:300 800;font-display:swap;src:url(/visual-prompts/fonts/Manrope-normal-300_800.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
/* Visual Prompt Library: refined editorial dark theme. Fonts are self-hosted (fonts.css is prepended at build). */
:root{
  --bg:#07090c;--panel:rgba(18,23,30,.78);--panel2:#10161d;--ink:#eef2f6;--muted:#8d99a9;--soft:#b8c2cf;
  --line:rgba(255,255,255,.08);--line2:rgba(255,255,255,.15);--accent:#7cffcb;--warm:#ffb86b;
  --serif:'Instrument Serif',Georgia,'Times New Roman',serif;--sans:'Manrope',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;--mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --r:14px;--ease:cubic-bezier(.2,.8,.2,1);--min:250px
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-behavior:smooth;scroll-padding-top:84px;overflow-x:hidden}
body{margin:0;background:var(--bg);color:var(--ink);font:400 16px/1.65 var(--sans);-webkit-font-smoothing:antialiased;overflow-x:hidden;min-height:100vh}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline;text-underline-offset:3px}
img{max-width:100%;display:block}
h1,h2,h3{font-family:var(--serif);font-weight:400;line-height:1.05;margin:0 0 .45em;letter-spacing:-.012em}
h1{font-size:clamp(2.4rem,5.2vw,4.4rem)}h2{font-size:clamp(1.8rem,3.4vw,2.7rem)}h3{font-size:1.02rem;font-family:var(--sans);font-weight:700;letter-spacing:0;line-height:1.3}
em{font-style:italic;color:var(--accent)}
h1 em{background:linear-gradient(95deg,var(--accent),var(--warm));-webkit-background-clip:text;background-clip:text;color:transparent;padding-right:.06em}
kbd{font:500 .7rem var(--mono);padding:2px 6px;border-radius:5px;border:1px solid var(--line2);background:rgba(255,255,255,.05);color:var(--soft)}
.wrap{width:min(1180px,100% - 40px);margin-inline:auto}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.muted{color:var(--muted)}.small{font-size:.85rem}.center{text-align:center}
.ico{width:16px;height:16px;flex:none}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:8px}
::selection{background:var(--accent);color:#04120c}
.eyebrow{font:500 .7rem/1 var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--accent);margin:0 0 16px;opacity:.92}
.lead{font-size:clamp(1rem,1.5vw,1.14rem);color:var(--soft);max-width:64ch;font-weight:300}

/* ambience (kept subtle) */
.aurora{position:fixed;inset:0;z-index:-3;overflow:hidden;pointer-events:none}
.aurora i{position:absolute;width:56vmax;height:56vmax;border-radius:50%;filter:blur(100px);animation:drift 38s ease-in-out infinite alternate}
.aurora i:nth-child(1){background:radial-gradient(circle,var(--accent),transparent 62%);left:-20vmax;top:-28vmax;opacity:.13}
.aurora i:nth-child(2){background:radial-gradient(circle,#7b6bff,transparent 62%);right:-24vmax;top:8vmax;opacity:.14;animation-duration:46s;animation-delay:-10s}
@keyframes drift{to{transform:translate3d(6vmax,4vmax,0) scale(1.1) rotate(20deg)}}
.grain{position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.05;mix-blend-mode:overlay;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='180' height='180'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>")}
.sbar{position:fixed;left:0;top:0;height:2px;width:100%;transform-origin:0 50%;transform:scaleX(var(--sp,0));background:var(--accent);z-index:80}

/* dock header */
.dock{position:fixed;z-index:70;top:12px;left:50%;transform:translateX(-50%);width:min(980px,calc(100% - 24px));height:52px;border-radius:14px;display:flex;align-items:center;gap:8px;padding:0 8px 0 16px;
  background:rgba(11,15,20,.9);backdrop-filter:blur(18px) saturate(1.4);-webkit-backdrop-filter:blur(18px) saturate(1.4);border:1px solid var(--line);box-shadow:0 8px 30px rgba(0,0,0,.35)}
.brand{display:flex;align-items:center;gap:10px;color:var(--ink);font-family:var(--serif);font-size:1.22rem;white-space:nowrap;line-height:1}.brand:hover{text-decoration:none}
.brand .mark{width:10px;height:10px;border-radius:2px;background:var(--accent);transform:rotate(45deg);flex:none}
.brand em{color:var(--accent)}.brand.sm{font-size:1.15rem}
.dock nav{display:flex;gap:2px;margin-left:auto}
.dock nav a{color:var(--soft);padding:7px 12px;border-radius:9px;font-size:.86rem;font-weight:500}.dock nav a:hover,.dock nav a[aria-current]{background:rgba(255,255,255,.07);color:var(--ink);text-decoration:none}
.srch{display:flex;align-items:center;gap:9px;height:36px;padding:0 9px 0 12px;border-radius:9px;border:1px solid var(--line2);background:rgba(255,255,255,.035);color:var(--soft);font:500 .84rem var(--sans);cursor:pointer;transition:.2s}
.srch:hover{border-color:rgba(124,255,203,.5);color:var(--ink)}
.lang{display:flex;border:1px solid var(--line2);border-radius:9px;overflow:hidden}
.lang a{font:500 .72rem var(--mono);color:var(--muted);padding:8px 10px;letter-spacing:.06em}.lang a:hover{color:var(--ink);text-decoration:none}.lang a[aria-current]{background:rgba(124,255,203,.14);color:var(--accent)}
.back{font:500 .7rem var(--mono);color:var(--muted);padding:8px 12px;border-radius:9px;border:1px solid var(--line)}.back:hover{color:var(--ink);text-decoration:none;border-color:var(--line2)}

/* buttons / chips */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--line2);background:rgba(255,255,255,.045);color:var(--ink);padding:10px 16px;border-radius:10px;font:600 .88rem/1 var(--sans);cursor:pointer;transition:transform .2s var(--ease),border-color .2s,background .2s,box-shadow .2s}
.btn:hover{border-color:rgba(124,255,203,.55);text-decoration:none;background:rgba(255,255,255,.075)}
.btn.primary{background:var(--accent);color:#04120c;border-color:transparent}
.btn.primary:hover{box-shadow:0 8px 28px rgba(124,255,203,.25);transform:translateY(-1px)}
.btn.ghost{background:transparent}.btn.lg{padding:14px 22px;font-size:.95rem;border-radius:12px}.btn.sm{padding:7px 11px;font-size:.78rem;border-radius:8px}
.btn[aria-pressed=true]{border-color:var(--accent);color:var(--accent)}.btn[aria-pressed=true] .ico{fill:currentColor}
.btn b{font:500 .72rem var(--mono);color:var(--muted);background:rgba(255,255,255,.06);padding:2px 6px;border-radius:5px}
.chips{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.chip{border:1px solid var(--line);background:transparent;color:var(--soft);padding:6px 12px;border-radius:8px;font:500 .8rem var(--sans);cursor:pointer;transition:.15s}
.chip:hover{border-color:rgba(124,255,203,.5);color:var(--ink)}
.chip[aria-pressed=true]{background:rgba(124,255,203,.13);border-color:var(--accent);color:var(--accent)}
.chip.static{cursor:default;font-size:.74rem;padding:4px 10px}.chip small{opacity:.55;margin-left:6px;font-family:var(--mono);font-size:.7rem}
.dots{display:inline-flex;gap:4px;align-items:center;margin-left:6px}.dots i{width:11px;height:11px;border-radius:50%;border:1px solid rgba(255,255,255,.22)}.dots.lg i{width:20px;height:20px;margin-right:2px}.dots.lg{display:flex;margin:0 0 16px}

/* reveal */
.js .rv{opacity:0;transform:translateY(16px);transition:opacity .7s var(--ease),transform .7s var(--ease);transition-delay:var(--rd,0s)}
.js .rv.in{opacity:1;transform:none}

/* hero */
.hero{overflow-x:clip;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:24px;align-items:center;padding:112px 0 56px}
.hero h1{margin-bottom:.35em}
.cta{display:flex;flex-wrap:wrap;gap:10px;margin:26px 0 6px}
.stats{display:flex;flex-wrap:wrap;gap:14px 38px;list-style:none;padding:0;margin:30px 0 0;border-top:1px solid var(--line);padding-top:20px}
.stats li{color:var(--muted);font-size:.82rem}.stats b{display:block;font:400 1.9rem/1 var(--serif);color:var(--ink);margin-bottom:5px}
.stack-wrap{position:relative;height:clamp(320px,33vw,430px);perspective:1400px}
.stack{--k:.78;position:absolute;inset:0;transform-style:preserve-3d;transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .3s var(--ease)}
.sc{position:absolute;left:50%;top:50%;width:clamp(96px,10.6vw,150px);aspect-ratio:9/16;transform:translate(-50%,-50%) translate3d(calc(var(--x) * var(--k,1)),calc(var(--y) * var(--k,1)),var(--z)) rotate(var(--r));transform-style:preserve-3d;transition:transform .45s var(--ease)}
.sc .in{position:absolute;inset:0;border-radius:12px;overflow:hidden;box-shadow:0 24px 50px rgba(0,0,0,.55),0 0 0 1px rgba(255,255,255,.1);animation:float 8s ease-in-out infinite var(--d,0s);background:#0a0f15}
.sc img{width:100%;height:100%;object-fit:cover}
.sct{position:absolute;left:0;right:0;bottom:0;padding:22px 10px 9px;font:700 .66rem/1.25 var(--sans);color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.8));opacity:0;transform:translateY(6px);transition:.3s var(--ease)}
.sc:hover{z-index:5;transform:translate(-50%,-50%) translate3d(calc(var(--x) * var(--k,1)),calc(var(--y) * var(--k,1) - 16px),calc(var(--z) + 90px)) rotate(0deg) scale(1.05)}
.sc:hover .in{box-shadow:0 34px 70px rgba(0,0,0,.65),0 0 0 2px var(--ac,var(--accent))}
.sc:hover .sct{opacity:1;transform:none}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.stack-hint{position:absolute;left:0;right:0;bottom:-4px;text-align:center;font:500 .66rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0}

/* sections */
.steps{padding-block:64px 24px}
.steps ol{list-style:none;padding:0;margin:28px 0 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px}
.steps li{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:var(--r);padding:20px 20px 22px;transition:.25s var(--ease)}
.steps li:hover{border-color:var(--line2);transform:translateY(-3px)}
.steps li span{font:500 .72rem var(--mono);letter-spacing:.14em;color:var(--accent)}
.steps li b{display:block;font:400 1.4rem var(--serif);margin:14px 0 6px}.steps li p{margin:0;color:var(--muted);font-size:.9rem}
.today{padding-block:40px 6px}
.today-in{display:grid;grid-template-columns:minmax(0,340px) minmax(0,1fr);gap:28px;align-items:center;border:1px solid var(--line);background:rgba(255,255,255,.025);border-radius:18px;padding:18px;position:relative;overflow:hidden}
.today-in::before{content:"";position:absolute;inset:0;background:radial-gradient(500px circle at 10% 20%,color-mix(in srgb,var(--ta,var(--accent)) 14%,transparent),transparent 60%);pointer-events:none}
.today-img{display:block;border-radius:12px;overflow:hidden;position:relative}.today-img img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;transition:transform .7s var(--ease)}.today-img:hover img{transform:scale(1.04)}
.today h2{font-size:clamp(1.5rem,2.6vw,2.1rem);margin-bottom:.3em}.today p.muted{margin:0 0 14px;max-width:60ch;font-size:.94rem}

/* gallery */
.gallery{padding-block:72px 16px}
.g-head{display:flex;align-items:flex-end;justify-content:space-between;gap:12px;flex-wrap:wrap}
.tools{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0 18px;align-items:center}
.search{flex:1 1 280px;position:relative;display:block}.search .ico{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--muted);width:17px;height:17px}
.search input{width:100%;height:42px;padding:0 14px 0 40px;border-radius:10px;border:1px solid var(--line2);background:rgba(255,255,255,.035);color:var(--ink);font:500 .92rem var(--sans)}
.search input:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px rgba(124,255,203,.13)}
select{background:#0d131a;color:var(--ink);border:1px solid var(--line2);border-radius:10px;padding:0 10px;height:42px;font:500 .86rem var(--sans)}
.tools .btn{height:42px}
.dens{display:flex;border:1px solid var(--line2);border-radius:10px;overflow:hidden;height:42px}.dens button{background:transparent;border:0;color:var(--muted);padding:0 11px;cursor:pointer;transition:.2s;display:grid;place-items:center}.dens button svg{width:16px;height:16px}.dens button[aria-pressed=true]{background:rgba(124,255,203,.13);color:var(--accent)}
.fgroup{display:flex;gap:14px;align-items:center;margin:8px 0}.flabel{flex:0 0 70px;font:500 .66rem var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--muted)}
.fgroup .chips{flex:1;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;padding:2px}.fgroup .chips::-webkit-scrollbar{display:none}.fgroup .chip,.sw{flex:none}
.swatches{display:flex;gap:8px;flex:1;overflow-x:auto;scrollbar-width:none;padding:3px}
.sw{width:26px;height:26px;border-radius:50%;border:2px solid transparent;cursor:pointer;background:var(--c);box-shadow:inset 0 0 0 1px rgba(255,255,255,.25);transition:transform .2s var(--ease)}
.sw:hover{transform:scale(1.12)}.sw[aria-pressed=true]{border-color:#fff;box-shadow:0 0 0 3px color-mix(in srgb,var(--c) 40%,transparent)}
.sw.all{background:conic-gradient(#ff4d5a,#ff9a3d,#ffd93d,#3ddc84,#2ee6d6,#3d8bff,#9b7bff,#ff6bb5,#ff4d5a)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(var(--min),1fr));gap:16px;margin-top:18px}
.cardw{position:relative;display:flex}.cardw>.card{flex:1}
.card{display:block;position:relative;border-radius:var(--r);color:var(--ink);background:var(--panel2);border:1px solid var(--line);overflow:hidden;
  transform:perspective(900px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg)) translateY(var(--ty,0px));transition:transform .3s var(--ease),border-color .25s,box-shadow .25s}
.card:hover{text-decoration:none;--ty:-3px;border-color:color-mix(in srgb,var(--ac,var(--accent)) 55%,transparent);box-shadow:0 16px 44px rgba(0,0,0,.5)}
.card .ph{position:relative;aspect-ratio:16/9;overflow:hidden;background:#0a0f15}
.card .ph img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease),opacity .45s}
.card .ph img.b{opacity:0}.card:hover .ph img.b.ready{opacity:1}.card:hover .ph img{transform:scale(1.05)}
.card::after{content:"";position:absolute;inset:0;pointer-events:none;border-radius:inherit;background:radial-gradient(240px circle at var(--mx,50%) var(--my,50%),rgba(255,255,255,.1),transparent 60%);opacity:0;transition:opacity .3s}.card:hover::after{opacity:1}
.card .meta{padding:12px 14px 14px}.card .meta h3{margin:0 0 5px}.card .meta p{margin:0;color:var(--muted);font-size:.8rem;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card .cat{display:flex;justify-content:space-between;align-items:center;font:500 .62rem var(--mono);letter-spacing:.13em;text-transform:uppercase;color:var(--muted);margin-bottom:7px}
.card .dots{margin:0}.card .dots i{width:9px;height:9px}
.card.sm .meta{padding:10px 13px 13px}
.fav{position:absolute;top:9px;right:9px;width:34px;height:34px;border-radius:9px;border:1px solid var(--line2);background:rgba(8,11,15,.66);color:#fff;cursor:pointer;backdrop-filter:blur(8px);z-index:3;transition:.2s;display:grid;place-items:center}
.fav[aria-pressed=true]{color:#ff6b8b;border-color:#ff6b8b}.fav[aria-pressed=true] .ico{fill:currentColor}.fav:hover{border-color:#fff}
.more{text-align:center;margin:24px 0}

/* faq / article */
.faq{padding-block:72px 8px;max-width:860px}details{border:1px solid var(--line);background:var(--panel);border-radius:12px;padding:0 18px;margin:8px 0;transition:.2s}details[open]{border-color:var(--line2)}
summary{cursor:pointer;padding:15px 0;font-weight:600;font-size:.96rem;list-style:none;display:flex;justify-content:space-between;gap:12px}summary::-webkit-details-marker{display:none}summary::after{content:"+";color:var(--accent);font:400 1.3rem/1 var(--mono);transition:.2s}details[open] summary::after{transform:rotate(45deg)}
details p,.rules-body{color:var(--soft);padding-bottom:14px;margin:0;font-size:.94rem}
.article{max-width:820px;padding-block:112px 24px}.article h1{font-size:clamp(2.1rem,4.6vw,3.4rem)}
.tl{margin:44px 0 26px;position:relative;padding-left:56px}.tl::before{content:"";position:absolute;left:17px;top:6px;bottom:6px;width:1px;background:linear-gradient(var(--accent),transparent)}
.tl section{position:relative;margin-bottom:40px}.tl .nn{position:absolute;left:-56px;top:-2px;width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:var(--bg);border:1px solid rgba(124,255,203,.5);color:var(--accent);font:500 .82rem var(--mono)}
.tl h2{font-size:clamp(1.4rem,2.6vw,1.9rem)}.tl p,.tl li{color:var(--soft);font-size:.96rem}.tl li{margin:.35em 0}.article code{font-family:var(--mono);background:rgba(255,255,255,.07);padding:2px 6px;border-radius:5px;font-size:.86em}

/* style page */
.style-page{padding-block:96px 36px}
.crumbs{font-size:.82rem;color:var(--muted);margin-bottom:16px}.crumbs a{color:var(--muted)}.crumbs span{margin:0 6px;opacity:.5}
.sp-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-end;flex-wrap:wrap}.sp-head h1{margin-bottom:12px;font-size:clamp(2rem,4.2vw,3.4rem)}.sp-actions{display:flex;gap:8px}
.meta-row{margin-bottom:6px}
.style-page .lead{margin:14px 0 0}
.full{margin:12px 0 0;max-width:80ch}.full p{font-size:.88rem;color:var(--muted)}
.sp-grid{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(0,1fr);gap:26px;margin-top:24px;align-items:start}
.col-view{position:sticky;top:78px}
.glow{position:absolute;inset:-6% -4% auto;height:60%;background:radial-gradient(closest-side,color-mix(in srgb,var(--accent) 22%,transparent),transparent);filter:blur(40px);z-index:-1;pointer-events:none}
.viewer{background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:16px;padding:12px}
.vbar{display:flex;justify-content:space-between;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.vtabs{display:flex;gap:6px;flex-wrap:wrap}.tab{border:1px solid var(--line);background:transparent;color:var(--soft);border-radius:8px;padding:6px 11px;font:600 .74rem var(--sans);cursor:pointer;transition:.15s}
.tab:hover{border-color:var(--line2)}.tab[aria-selected=true]{background:color-mix(in srgb,var(--accent) 14%,transparent);border-color:var(--accent);color:var(--accent)}
.ratio{display:flex;gap:4px}.rbtn{border:1px solid var(--line);background:transparent;color:var(--muted);border-radius:7px;padding:5px 9px;font:500 .7rem var(--mono);cursor:pointer}.rbtn[aria-pressed=true]{color:var(--accent);border-color:var(--accent)}
.vimg{display:grid;place-items:center;position:relative;width:100%;border:0;padding:0;background:#05080c;border-radius:10px;overflow:hidden;min-height:200px;cursor:zoom-in}.vimg.static{cursor:default}
.vimg img{max-height:560px;width:auto;max-width:100%;height:auto;transition:opacity .25s;view-transition-name:hero-img}
.zhint{position:absolute;right:10px;bottom:10px;font:500 .66rem var(--mono);color:#fff;background:rgba(0,0,0,.62);padding:5px 9px;border-radius:7px;opacity:0;transition:.25s}.vimg:hover .zhint{opacity:1}
.col-build{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:20px;backdrop-filter:blur(10px)}
.bh{display:flex;justify-content:space-between;gap:10px;align-items:center;flex-wrap:wrap}.bh h2{font-size:clamp(1.4rem,2.2vw,1.9rem);margin:0}.bh-btns{display:flex;gap:6px}
.row{display:grid;grid-template-columns:1fr 120px;gap:10px;margin:14px 0}.sel{display:flex;flex-direction:column;gap:5px;font:500 .68rem var(--mono);letter-spacing:.06em;color:var(--muted);text-transform:uppercase}.sel select{width:100%;text-transform:none;letter-spacing:0;font-family:var(--sans)}
.fields{display:grid;gap:12px}.fld{display:flex;flex-direction:column;gap:5px;font-size:.8rem;font-weight:700}.fld em{font-style:normal;color:var(--muted);font-weight:400;margin-left:8px;font:400 .68rem var(--mono)}
textarea{width:100%;background:#080c11;color:var(--ink);border:1px solid var(--line);border-radius:10px;padding:10px 12px;font:400 .82rem/1.55 var(--mono);resize:vertical}
textarea:focus{border-color:var(--accent);outline:none;box-shadow:0 0 0 3px rgba(124,255,203,.11)}
.out{margin-top:18px;border-top:1px dashed var(--line2);padding-top:16px}.out-head{display:flex;justify-content:space-between;margin-bottom:8px}
.btns{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 8px}
.rules{margin-top:24px}.rules-body h3{margin:1.1em 0 .35em;color:var(--ink)}.rules-body ul{padding-left:20px;margin:0}.rules-body li{margin:.35em 0;font-size:.9rem}
.related{margin-top:52px}.related h2{font-size:clamp(1.4rem,2.6vw,2rem)}
.pn{display:flex;justify-content:space-between;gap:14px;margin-top:36px;flex-wrap:wrap}.pn a{display:flex;flex-direction:column;gap:2px;padding:12px 18px;border:1px solid var(--line);border-radius:12px;color:var(--ink);font-weight:600;font-size:.9rem;transition:.2s;position:relative}.pn a .ico{position:absolute;top:50%;transform:translateY(-50%);color:var(--muted)}.pn a:first-child{padding-left:40px}.pn a:first-child .ico{left:14px}.pn a:last-child{padding-right:40px}.pn a:last-child .ico{right:14px}.pn a:hover{text-decoration:none;border-color:var(--accent)}.pn small{font:500 .62rem var(--mono);letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}.pn a:last-child{text-align:right;align-items:flex-end}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%) translateY(16px);background:var(--ink);color:#07090c;padding:10px 18px;border-radius:10px;font-weight:700;font-size:.86rem;opacity:0;pointer-events:none;transition:.25s var(--ease);z-index:200;box-shadow:0 12px 36px rgba(0,0,0,.4)}.toast.on{opacity:1;transform:translateX(-50%)}

/* lightbox + palette */
.lb{position:fixed;inset:0;z-index:150;background:rgba(3,5,8,.94);display:grid;place-items:center;backdrop-filter:blur(6px)}.lb[hidden]{display:none}
.lb img{max-width:min(94vw,1500px);max-height:90vh;border-radius:8px;box-shadow:0 30px 90px rgba(0,0,0,.7);animation:pop .25s var(--ease)}@keyframes pop{from{opacity:0;transform:scale(.97)}}
.lb-x,.lb-n{position:absolute;background:rgba(255,255,255,.08);border:1px solid var(--line2);color:#fff;width:44px;height:44px;border-radius:10px;cursor:pointer;transition:.2s;display:grid;place-items:center}.lb-x:hover,.lb-n:hover{background:rgba(255,255,255,.18)}
.lb-x{top:16px;right:16px}.lb-n{top:50%;transform:translateY(-50%)}.lb-n.prev{left:16px}.lb-n.next{right:16px}
.pal{position:fixed;inset:0;z-index:160;display:flex;justify-content:center;align-items:flex-start;padding:12vh 14px 0}.pal[hidden]{display:none}
.pal-bg{position:absolute;inset:0;background:rgba(3,5,8,.7);backdrop-filter:blur(6px);animation:fade .2s}@keyframes fade{from{opacity:0}}
.pal-box{position:relative;width:min(660px,100%);background:rgba(13,18,25,.97);border:1px solid var(--line2);border-radius:16px;box-shadow:0 36px 90px rgba(0,0,0,.7);overflow:hidden;animation:pop .22s var(--ease)}
.pal-in{display:flex;align-items:center;gap:12px;padding:14px 16px;border-bottom:1px solid var(--line);color:var(--muted)}.pal-in .ico{width:18px;height:18px}
.pal-in input{flex:1;background:none;border:0;color:var(--ink);font:500 1rem var(--sans);outline:none}
#pallist{list-style:none;margin:0;padding:8px;max-height:min(52vh,420px);overflow:auto}
#pallist li{display:flex;gap:12px;align-items:center;padding:8px 10px;border-radius:10px;cursor:pointer;color:var(--soft)}
#pallist li[aria-selected=true]{background:rgba(124,255,203,.12);color:var(--ink)}
#pallist img{width:64px;height:36px;object-fit:cover;border-radius:6px;flex:none;background:#0a0f15}
#pallist .ic{width:64px;height:36px;display:grid;place-items:center;flex:none;border-radius:8px;background:rgba(255,255,255,.06)}
#pallist b{display:block;color:var(--ink);font-size:.9rem;font-weight:600}#pallist small{color:var(--muted);font-size:.75rem}
.pal-sec{padding:10px 12px 4px;font:500 .62rem var(--mono);letter-spacing:.16em;text-transform:uppercase;color:var(--muted);cursor:default!important}
.pal-foot{display:flex;gap:16px;padding:9px 16px;border-top:1px solid var(--line);font:500 .68rem var(--mono);color:var(--muted)}

/* footer */
.foot{border-top:1px solid var(--line);margin-top:90px;padding:40px 0 46px;color:var(--muted);font-size:.84rem}
.foot p{max-width:96ch}.credit{color:var(--soft)}.foot-top{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:22px}.foot-top p{margin:8px 0 0}.foot-links{display:flex;gap:20px;flex-wrap:wrap;align-items:flex-start}.foot-links a{color:var(--soft)}

/* responsive */
@media(max-width:980px){
  .hero{grid-template-columns:1fr;padding-top:100px;gap:8px}.stack-wrap{height:clamp(300px,70vw,400px)}.sc{width:clamp(96px,22vw,150px)}
  .sp-grid{grid-template-columns:1fr}.col-view{position:static}.today-in{grid-template-columns:1fr}
  .fgroup{flex-direction:column;align-items:flex-start;gap:6px}.fgroup .chips,.swatches{width:100%}.flabel{flex:none}
}
@media(max-width:700px){
  .dock{padding:0 6px 0 12px;gap:4px}.dock nav a:nth-child(3),.back{display:none}.dock nav a{padding:7px 8px}
  .srch span,.srch kbd{display:none}.srch{width:36px;padding:0;justify-content:center}.brand{font-size:1.1rem}
  .grid{grid-template-columns:repeat(2,1fr);gap:10px}.card .meta p,.card .dots{display:none}.card .meta{padding:10px 12px 12px}.card .cat{font-size:.56rem}
  .row{grid-template-columns:1fr}.dens{display:none}.sc{width:28vw}.stack{--k:.5}
  .tl{padding-left:48px}.tl .nn{left:-48px;width:32px;height:32px}.tl::before{left:15px}
}
@media(max-width:420px){.brand .bt em{display:none}.lang a{padding:8px 8px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.js .rv{opacity:1;transform:none}}
/* ===== v3: vivid colour system (still dark and restrained: colour is used as light, not as fills) ===== */
:root{--c1:#7cffcb;--c2:#5ac8ff;--c3:#8b7bff;--c4:#ff6bb5;--c5:#ffb86b;--grad:linear-gradient(95deg,#7cffcb,#5ac8ff 30%,#8b7bff 58%,#ff6bb5 82%,#ffb86b)}
.aurora i{filter:blur(90px)}
.aurora i:nth-child(1){background:radial-gradient(circle,#2bffb4,transparent 62%);left:-18vmax;top:-26vmax;opacity:.26}
.aurora i:nth-child(2){background:radial-gradient(circle,#7b5cff,transparent 62%);right:-22vmax;top:0;opacity:.3;animation-duration:44s;animation-delay:-9s}
.aurora i:nth-child(3){background:radial-gradient(circle,#ff4fa3,transparent 62%);left:18vmax;bottom:-36vmax;opacity:.2;animation-duration:50s;animation-delay:-18s}
.sty .aurora i:nth-child(1){background:radial-gradient(circle,var(--accent),transparent 62%);opacity:.34}
.sty .aurora i:nth-child(3){background:radial-gradient(circle,var(--accent),transparent 62%);opacity:.18}
.sbar{background:var(--grad)}
h1 em{background:var(--grad);background-size:220% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:gshift 10s ease-in-out infinite alternate}
@keyframes gshift{to{background-position:100% 0}}
.brand .mark{background:var(--grad);border-radius:3px;box-shadow:0 0 14px rgba(139,123,255,.55)}
.btn.primary{background:linear-gradient(135deg,#7cffcb,#5ac8ff 60%,#8b7bff);color:#04120c;box-shadow:0 10px 30px rgba(90,200,255,.22)}
.btn.primary:hover{box-shadow:0 12px 38px rgba(139,123,255,.4)}
.eyebrow{color:var(--c2)}
.eyebrow::before{content:"";display:inline-block;width:22px;height:2px;background:var(--grad);vertical-align:middle;margin-right:10px;border-radius:2px}
.pill{display:inline-flex;align-items:center;gap:9px;margin:0 0 18px;padding:7px 14px 7px 12px;border-radius:999px;font:600 .76rem/1 var(--sans);letter-spacing:.02em;color:var(--ink);background:rgba(255,255,255,.04);position:relative}
.pill::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:var(--grad);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.pill i{width:8px;height:8px;border-radius:50%;background:var(--c1);box-shadow:0 0 0 0 rgba(124,255,203,.6);animation:ping 2.4s ease-out infinite}
@keyframes ping{70%{box-shadow:0 0 0 9px rgba(124,255,203,0)}100%{box-shadow:0 0 0 0 rgba(124,255,203,0)}}
.stats li:nth-child(1) b{color:#7cffcb}.stats li:nth-child(2) b{color:#5ac8ff}.stats li:nth-child(3) b{color:#b4a6ff}.stats li:nth-child(4) b{color:#ff8cc6}
.stats{border-image:var(--grad) 1;border-top-width:1px}
.stack-wrap::before{content:"";position:absolute;inset:6% 4%;border-radius:50%;background:conic-gradient(from 120deg,rgba(124,255,203,.5),rgba(90,200,255,.45),rgba(139,123,255,.5),rgba(255,107,181,.45),rgba(255,184,107,.45),rgba(124,255,203,.5));filter:blur(64px);opacity:.5;z-index:-1;animation:spin 24s linear infinite}
@keyframes spin{to{transform:rotate(1turn)}}
.steps li{border-top:2px solid var(--c)}
.steps li:nth-child(1){--c:var(--c1)}.steps li:nth-child(2){--c:var(--c2)}.steps li:nth-child(3){--c:var(--c3)}.steps li:nth-child(4){--c:var(--c4)}
.steps li span{color:var(--c)}
.steps li::after{content:"";position:absolute;right:-24px;top:-24px;width:110px;height:110px;border-radius:50%;background:radial-gradient(circle,color-mix(in srgb,var(--c) 22%,transparent),transparent 70%);pointer-events:none}
.steps li{overflow:hidden}
/* ticker */
.ticker{overflow:hidden;padding:16px 0;margin:6px 0 0;-webkit-mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent);mask-image:linear-gradient(90deg,transparent,#000 9%,#000 91%,transparent)}
.tk-in{display:flex;gap:10px;width:max-content;animation:tk 60s linear infinite}
.ticker:hover .tk-in{animation-play-state:paused}
.tk-in span{padding:8px 18px;border-radius:999px;font:600 .82rem var(--sans);color:var(--c);background:color-mix(in srgb,var(--c) 11%,transparent);border:1px solid color-mix(in srgb,var(--c) 36%,transparent);white-space:nowrap}
@keyframes tk{to{transform:translateX(-50%)}}
/* free */
.free{padding-block:46px 8px}
.free-in{position:relative;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);gap:26px;align-items:center;padding:30px;border-radius:20px;background:linear-gradient(135deg,rgba(124,255,203,.06),rgba(139,123,255,.07) 55%,rgba(255,107,181,.06))}
.free-in::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:var(--grad);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.free h2{margin-bottom:.3em}.free p.muted{margin:0 0 18px;max-width:58ch;font-size:.95rem}
.free-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:10px}
.free-list li{display:flex;align-items:center;gap:10px;padding:13px 14px;border-radius:12px;font-weight:600;font-size:.9rem;background:color-mix(in srgb,var(--c) 9%,transparent);border:1px solid color-mix(in srgb,var(--c) 32%,transparent)}
.free-list .ico{color:var(--c);width:18px;height:18px}
/* colour-coded cards */
.card .ph::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;background:linear-gradient(90deg,var(--ac,var(--accent)),var(--cc,var(--ac,var(--accent))))}
.card .cat span:first-child{color:var(--cc,var(--muted))}
.card:hover{border-color:color-mix(in srgb,var(--ac,var(--accent)) 70%,transparent);box-shadow:0 18px 50px rgba(0,0,0,.5),0 0 40px color-mix(in srgb,var(--ac,var(--accent)) 16%,transparent)}
.badge-new{position:absolute;top:9px;left:9px;z-index:3;font:700 .6rem/1 var(--mono);letter-spacing:.12em;text-transform:uppercase;padding:5px 8px;border-radius:6px;background:var(--grad);color:#07090c;box-shadow:0 6px 18px rgba(0,0,0,.35)}
.chip[data-cc]::before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--cc);margin-right:8px;vertical-align:0}
.chip[aria-pressed=true]{background:color-mix(in srgb,var(--cc,var(--accent)) 16%,transparent);border-color:var(--cc,var(--accent));color:var(--cc,var(--accent))}
.upd{margin:2px 0 0}
/* footer: one line */
.foot{margin-top:70px;padding:22px 0 28px}
.foot-one{display:flex;align-items:center;gap:10px 22px;flex-wrap:wrap;justify-content:space-between}
.foot-one p{margin:0;font-size:.84rem;color:var(--soft)}.foot-one p:last-child{color:var(--muted)}
@media(max-width:980px){.free-in{grid-template-columns:1fr}}
@media(max-width:520px){.free-list{grid-template-columns:1fr}.free-in{padding:22px}}
@media(prefers-reduced-motion:reduce){.tk-in,.stack-wrap::before,h1 em,.pill i{animation:none!important}}
/* ===== v4: follow gate, end-of-page message, quieter footer credit ===== */
.gate{position:fixed;inset:0;z-index:180;display:grid;place-items:center;padding:16px}.gate[hidden]{display:none}
.gate-bg{position:absolute;inset:0;background:rgba(3,5,8,.8);backdrop-filter:blur(6px);animation:fade .2s}
.gate-box{position:relative;width:min(460px,100%);padding:30px 28px 24px;border-radius:18px;background:rgba(13,18,25,.98);box-shadow:0 40px 100px rgba(0,0,0,.7);animation:pop .25s var(--ease)}
.gate-box::before{content:"";position:absolute;inset:0;border-radius:inherit;padding:1px;background:var(--grad);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask-composite:exclude;pointer-events:none}
.gate-box h2{font-size:1.9rem;margin:0 0 .4em;padding-right:36px}.gate-box p{margin:0;color:var(--soft);font-size:.96rem}
.gate-btns{display:flex;flex-wrap:wrap;gap:10px;margin:20px 0 14px}
.gate-btns .btn[disabled]{opacity:.45;cursor:not-allowed;transform:none;border-color:var(--line2)}
.gate-box .gate-note{font-size:.8rem;color:var(--muted)}
.gate-x{position:absolute;top:12px;right:12px;width:34px;height:34px;border-radius:9px;border:1px solid var(--line2);background:transparent;color:var(--soft);cursor:pointer;display:grid;place-items:center}.gate-x:hover{color:#fff;border-color:#fff}
#endMsg{margin:0;font-size:.9rem}
.foot-one p{font-size:.84rem}
.foot-one p:nth-of-type(1){font-size:.68rem;color:var(--muted)}
.credit-link{color:var(--muted);font-size:.68rem;text-decoration:underline;text-underline-offset:3px}.credit-link:hover{color:var(--soft)}
@view-transition{navigation:auto}
::view-transition-old(root),::view-transition-new(root){animation-duration:.3s}
@media(prefers-reduced-motion:reduce){@view-transition{navigation:none}}