/* lucianLabs — 새 홈·글·영상 페이지 공통 스타일 (작업대 타일 디자인)
   원본: scripts/site/lab.css → 빌드 시 dist/lab.css로 복사됩니다. */

@font-face{font-family:"Manrope Variable";src:url(/assets/fonts/manrope-variable-latin.woff2) format("woff2-variations"),url(/assets/fonts/manrope-variable-latin.woff2) format("woff2");font-weight:200 800;font-style:normal;font-display:swap;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}

:root{
  --paper:#f4f4ef;--tile:#fff;--tile-2:#fafaf6;--ink:#1f221e;--ink-2:#3b4038;--muted:#686e64;--faint:#999f92;
  --line:#e2e4da;--line-2:#cfd3c5;--acid:#d7fa68;--acid-2:#c3ea4a;--forest:#314734;--night:#1b1e1a;--night-2:#272b25;
  --r-lg:24px;--r-md:18px;--r-sm:12px;
  --body:"Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Noto Sans KR",system-ui,sans-serif;
  --display:"Manrope Variable","Pretendard Variable",Pretendard,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo",sans-serif;
  --mono:ui-monospace,"SF Mono",SFMono-Regular,Menlo,Consolas,"Liberation Mono",monospace;
  --gutter:clamp(16px,4vw,48px);--max:1360px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-padding-top:24px}
body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.65 var(--body);letter-spacing:-.006em;-webkit-font-smoothing:antialiased;overflow-x:clip;word-break:keep-all;overflow-wrap:anywhere}
a{color:inherit;text-decoration:none}
img,video{display:block;max-width:100%}
button,input{font:inherit;color:inherit}
button{cursor:pointer}
svg{display:block}
[hidden]{display:none!important}
::selection{background:var(--acid);color:var(--ink)}
:focus-visible{outline:3px solid #5f8b1f;outline-offset:4px;border-radius:6px}
.wrap{width:min(var(--max),100%);margin-inline:auto;padding-inline:var(--gutter)}
.skip{position:fixed;left:16px;top:-100px;z-index:100;background:var(--ink);color:#fff;padding:12px 16px;border-radius:10px}
.skip:focus{top:12px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.mono{font-family:var(--mono)}

/* ---------- header (app.js와 같은 마크업) ---------- */
.header{height:76px;display:flex;align-items:center;gap:36px;border-bottom:1px solid var(--line)}
.brand{display:flex;gap:10px;align-items:center;font:760 23px/1 var(--display);letter-spacing:-.045em;color:var(--ink)}
.brand em{font-style:normal;font-weight:430;font-family:var(--body);letter-spacing:-.03em}
.mark{width:30px;height:30px;color:var(--forest);flex:none}
.nav{display:flex;gap:28px;margin-left:auto;font-size:14.5px;font-weight:520}
.nav a{position:relative;color:var(--ink-2);padding-block:6px}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:1.5px;background:var(--ink);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease)}
.nav a:hover{color:var(--ink)}
.nav a:hover::after,.nav a[aria-current=page]::after{transform:scaleX(1)}
.nav a[aria-current=page]{color:var(--ink);font-weight:650}
.nav-end{display:flex;gap:20px;align-items:center}
.lang{border:0;background:none;padding:8px 2px;font:600 13px/1 var(--display);letter-spacing:.02em}
.lang span{color:var(--faint)}
.pill-link{display:inline-flex;gap:8px;align-items:center;font:650 13.5px/1 var(--display);padding:10px 16px;border:1px solid var(--line-2);border-radius:999px;background:var(--tile);transition:border-color .2s,background .2s}
.pill-link:hover{border-color:var(--ink)}
.menu-toggle{display:none;border:1px solid var(--line-2);background:var(--tile);border-radius:999px;font-size:13px;font-weight:600;padding:8px 14px}

/* ---------- buttons, chips ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 22px;border-radius:999px;font-weight:650;font-size:15px;border:1px solid var(--line-2);background:var(--tile);color:var(--ink);transition:transform .2s var(--ease),background .2s,border-color .2s}
.btn:hover{border-color:var(--ink)}
.btn:active{transform:scale(.98)}
.btn-primary{background:var(--ink);border-color:var(--ink);color:#f6f7f1}
.btn-primary:hover{background:#30352e}
.btn .arr{transition:transform .25s var(--ease)}
.btn:hover .arr{transform:translateX(3px)}
.chip{display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 10px;border-radius:999px;font:600 11.5px/1 var(--body);letter-spacing:.01em;background:var(--paper);color:var(--ink-2);border:1px solid var(--line);white-space:nowrap}
.chip-acid{background:var(--acid);border-color:var(--acid-2);color:#283412}
.chip-dark{background:#ffffff14;border-color:#ffffff24;color:#e9ecdf}
.kicker{margin:0 0 12px;font:600 12px/1.2 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}

/* ---------- hero ---------- */
.lb-hero{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:clamp(32px,5vw,72px);align-items:end;padding-block:clamp(56px,9vw,120px) clamp(40px,5vw,64px)}
.lb-eyebrow{display:inline-flex;align-items:center;gap:10px;margin:0 0 26px;font:600 12px/1 var(--mono);letter-spacing:.09em;text-transform:uppercase;color:var(--muted)}
.lb-eyebrow i{width:8px;height:8px;border-radius:50%;background:var(--acid-2);box-shadow:0 0 0 5px rgba(215,250,104,.4)}
.lb-hero h1{margin:0;font:800 clamp(44px,6.8vw,96px)/1.03 var(--display);letter-spacing:-.05em}
.lb-hero h1 span{color:#8d9480}
html[lang=en] .lb-hero h1{font-size:clamp(42px,6.2vw,88px)}
.lb-hero-side>p{margin:0 0 28px;max-width:460px;font-size:17.5px;line-height:1.72;color:var(--ink-2)}
.lb-stats{display:flex;gap:clamp(24px,3vw,44px);margin:0 0 30px;padding-top:22px;border-top:1px solid var(--line-2)}
.lb-stats div{display:flex;flex-direction:column-reverse;gap:6px}
.lb-stats dt{font-size:13px;color:var(--muted)}
.lb-stats dd{margin:0;font:800 36px/1 var(--display);letter-spacing:-.04em}
.lb-cta{display:flex;flex-wrap:wrap;gap:10px}
.lb-topics{margin:0 0 30px;padding-top:22px;border-top:1px solid var(--line-2)}
.lb-topics-label{margin:0 0 12px;font-size:13px;color:var(--muted)}
.lb-topics ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.lb-topics a{display:inline-flex;align-items:center;gap:10px;min-height:40px;padding:0 16px;border:1px solid var(--line-2);border-radius:999px;background:var(--tile);font-size:14.5px;font-weight:620;transition:border-color .2s}
.lb-topics a:hover{border-color:var(--ink)}
.lb-topics b{font:600 12px/1 var(--mono);color:var(--muted)}

/* ---------- section heads ---------- */
.lb-section{padding-top:clamp(56px,8vw,104px)}
.lb-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px}
.lb-head h2{margin:0;font:780 clamp(30px,3.8vw,46px)/1.08 var(--display);letter-spacing:-.04em}
.lb-head h2 sup{margin-left:8px;font:600 13px/1 var(--mono);letter-spacing:0;color:var(--muted);vertical-align:super}
.lb-head-side{display:flex;flex-direction:column;align-items:flex-end;gap:12px;text-align:right}
.lb-head-side p{margin:0;max-width:400px;font-size:15px;color:var(--muted)}
.lb-more{display:inline-flex;align-items:center;gap:8px;font-weight:650;font-size:14.5px;white-space:nowrap;border-bottom:1.5px solid var(--ink);padding-bottom:2px}
.lb-more span{transition:transform .25s var(--ease)}
.lb-more:hover span{transform:translateX(3px)}

/* ---------- tiles ---------- */
.tile{position:relative;display:flex;flex-direction:column;background:var(--tile);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:transform .3s var(--ease),box-shadow .3s var(--ease),border-color .3s}
.tile:hover{transform:translateY(-3px);border-color:var(--line-2);box-shadow:0 22px 44px -26px rgba(27,30,26,.45)}
.tile .stretch::after{content:"";position:absolute;inset:0;z-index:1;border-radius:inherit}
.tile .lift{position:relative;z-index:2}
.tile-dark{background:var(--night);border-color:var(--night);color:#eef0e8}
.tile-dark:hover{border-color:#3a4036}

/* featured tool block */
.lb-feature{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.t-feat .media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--tile-2);border-bottom:1px solid var(--line)}
.t-feat .media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.tile:hover .media img{transform:scale(1.035)}
.t-feat .body{padding:22px 24px 22px;display:flex;flex-direction:column;flex:1}
.t-feat .chip{align-self:flex-start}
.t-promptfilm .media{background:#0b0d10}
.t-feat h3,.t-tool h3{margin:14px 0 4px;font:760 24px/1.15 var(--display);letter-spacing:-.035em}
.t-feat .lead,.t-tool .lead{margin:0 0 8px;font-size:15.5px;font-weight:620;color:var(--ink-2)}
.t-feat .desc,.t-tool .desc{margin:0 0 18px;font-size:14px;line-height:1.62;color:var(--muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.t-ace .media{background:#12101f}
.t-ace .media img{object-position:62% 50%}

.tile-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:13.5px}
.go{display:inline-flex;align-items:center;gap:6px;font-weight:650;white-space:nowrap}
.go span{transition:transform .25s var(--ease)}
.tile:hover .go span{transform:translateX(3px)}
.stars{font:600 12.5px/1 var(--mono);color:var(--muted);white-space:nowrap}
.stars i{font-style:normal;font-family:var(--body);font-size:13px;color:#b8a33a}
.tile-dark .stars{color:#9ea595}

.copy{display:flex;align-items:center;gap:10px;width:100%;min-height:40px;margin:0 0 16px;padding:0 6px 0 12px;border-radius:12px;border:1px solid var(--line);background:var(--tile-2);font:500 12.5px/1 var(--mono);color:var(--ink-2);text-align:left;transition:border-color .2s,background .2s}
.copy code{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font:inherit}
.copy code::before{content:"$ ";color:var(--faint)}
.copy svg{width:28px;height:28px;padding:6px;border-radius:8px;flex:none;stroke:currentColor;fill:none;stroke-width:1.6}
.copy:hover{border-color:var(--ink)}
.copy:hover svg{background:var(--paper)}
.tile-dark .copy{background:#ffffff0d;border-color:#ffffff1f;color:#dfe3d6}
.tile-dark .copy:hover{border-color:#ffffff66}
.tile-dark .copy:hover svg{background:#ffffff14}

/* small tool tiles */
.lb-tools{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin-top:16px}
.t-tool{padding:22px 22px 20px}
.t-tool .top{display:flex;align-items:center;justify-content:space-between;gap:10px}
.ico{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;background:var(--paper);border:1px solid var(--line);color:var(--forest);flex:none}
.ico svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.t-tool .chip{font-size:11px}
.t-tool .rel{position:relative;z-index:2;align-self:flex-start;margin:-6px 0 16px;font-size:13.5px;font-weight:620;color:var(--forest);text-decoration:underline;text-underline-offset:3px}
.t-tool .rel:hover{color:var(--ink)}
.lb-side{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.t-cta{padding:24px;background:var(--acid);border-color:var(--acid-2);justify-content:space-between}
.t-cta:hover{border-color:#a8cf2c}
.t-cta h3{margin:0;font:780 26px/1.12 var(--display);letter-spacing:-.04em;color:#20290f}
.t-cta p{margin:10px 0 0;font-size:14px;color:#3d4a1f}
.t-cta .go{color:#20290f;margin-top:18px}

/* notes bento */
.lb-notes{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:16px}
.t-note-feature{grid-column:span 7}
.t-note-feature .media{aspect-ratio:16/9;overflow:hidden;background:#0b0d10;position:relative}
.t-note-feature .media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.t-note-feature .body{padding:24px 28px 26px}
.t-note-feature .kicker,.t-note-list .kicker{font-family:var(--body);letter-spacing:.01em;text-transform:none;font-size:13px}
.t-note-feature h3{margin:0 0 10px;font:760 clamp(23px,2.4vw,30px)/1.28 var(--body);letter-spacing:-.035em}
.t-note-feature p{margin:0 0 16px;color:var(--muted);font-size:15.5px}
.note-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;font-size:13px;color:var(--muted)}
.note-meta .dot{width:3px;height:3px;border-radius:50%;background:var(--faint)}
.t-note-list{grid-column:span 5;padding:24px 26px 18px}
.t-note-list ol{list-style:none;margin:6px 0 0;padding:0}
.t-note-list li{position:relative;border-top:1px solid var(--line)}
.t-note-list li:first-child{border-top:0}
.t-note-list a{display:grid;grid-template-columns:auto minmax(0,1fr);gap:4px 14px;padding:16px 0}
.t-note-list .n{grid-row:span 2;font:600 13px/1.6 var(--mono);color:var(--faint)}
.t-note-list strong{font-size:16.5px;line-height:1.45;font-weight:650;letter-spacing:-.02em;transition:color .2s}
.t-note-list a:hover strong{color:var(--forest);text-decoration:underline;text-underline-offset:3px}
.t-note-list span.m{font-size:12.5px;color:var(--muted)}
.t-note-list .lb-more{margin-top:10px}

/* films */
.lb-films{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1.3fr) minmax(0,.82fr);gap:16px}
.t-reel{min-height:0;aspect-ratio:auto;background:#0b0d10;border-color:#0b0d10;color:#fff}
.t-reel .media{position:relative;aspect-ratio:1/1;overflow:hidden}
.t-reel.portrait .media{aspect-ratio:auto;height:100%}
.t-reel .media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .7s var(--ease)}
.t-reel:hover .media img{transform:scale(1.04)}
.t-reel .media::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(5,7,9,.88) 0%,rgba(5,7,9,.15) 48%,transparent 70%)}
.t-reel .cap{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:22px}
.t-reel h3{margin:0 0 4px;font:780 24px/1.1 var(--display);letter-spacing:-.035em}
.t-reel p{margin:0;font-size:14px;color:#c9cdc3}
.t-reel .chip{position:absolute;left:18px;top:18px;z-index:2}
.play{position:absolute;right:18px;top:18px;z-index:2;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:#ffffffe6;color:#111;transition:transform .3s var(--ease)}
.play svg{width:16px;height:16px;fill:currentColor;margin-left:2px}
.t-reel:hover .play{transform:scale(1.08)}

/* resources + about */
.lb-duo{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.t-duo{padding:28px;display:grid;grid-template-columns:auto minmax(0,1fr);gap:20px;align-items:start}
.t-duo h3{margin:0 0 8px;font:760 22px/1.3 var(--body);letter-spacing:-.03em}
.t-duo p{margin:0 0 16px;color:var(--muted);font-size:15px}
.t-duo .big-ico{display:grid;place-items:center;width:64px;height:64px;border-radius:18px;background:var(--paper);border:1px solid var(--line);color:var(--forest)}
.t-duo .big-ico svg{width:30px;height:30px;stroke:currentColor;fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.t-duo .big-ico .mark{width:38px;height:38px}

/* ---------- footer ---------- */
.lb-footer{margin-top:clamp(72px,10vw,128px);border-top:1px solid var(--line-2);padding-top:48px}
.lb-foot-top{display:grid;grid-template-columns:minmax(0,1.7fr) repeat(3,minmax(0,1fr));gap:32px}
.lb-foot-brand p{margin:16px 0 0;max-width:320px;font-size:14.5px;color:var(--muted)}
.lb-foot-col h2{margin:6px 0 14px;font:600 12px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.lb-foot-col ul{list-style:none;margin:0;padding:0;display:grid;gap:10px;font-size:14.5px}
.lb-foot-col a:hover{text-decoration:underline;text-underline-offset:3px}
.lb-foot-bottom{display:flex;justify-content:space-between;gap:16px;margin-top:48px;padding-block:20px 30px;border-top:1px solid var(--line);font-size:12.5px;color:var(--muted)}

/* ---------- page heads (notes index, films) ---------- */
.lb-page-head{padding-block:clamp(48px,8vw,104px) clamp(28px,4vw,48px);display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:32px;align-items:end;border-bottom:1px solid var(--line)}
.lb-page-head h1{margin:0;font:800 clamp(42px,6vw,80px)/1.03 var(--display);letter-spacing:-.05em}
.lb-page-head p{margin:0;font-size:17px;line-height:1.7;color:var(--ink-2);max-width:480px}
.filters{display:flex;flex-wrap:wrap;gap:8px;padding-block:24px}
.filters button{height:38px;padding:0 16px;border-radius:999px;border:1px solid var(--line-2);background:var(--tile);font-size:14px;font-weight:600}
.filters button[aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:#f6f7f1}
.filters button span{margin-left:6px;font:600 12px var(--mono);opacity:.6}
.lb-note-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.t-note .media{aspect-ratio:16/9;overflow:hidden;background:#0b0d10}
.t-note .media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.t-note:hover .media img{transform:scale(1.035)}
.t-note .body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.t-note h2{margin:10px 0 8px;font:720 20px/1.38 var(--body);letter-spacing:-.03em}
.t-note p{margin:0 0 16px;font-size:14.5px;color:var(--muted);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.t-note .note-meta{margin-top:auto}

/* ---------- article ---------- */
.lb-article-head{max-width:880px;margin:0 auto;padding-block:clamp(40px,7vw,96px) clamp(28px,4vw,44px)}
.crumbs{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:0 0 22px;font:600 13px/1.2 var(--body);letter-spacing:.01em;color:var(--muted)}
.crumbs a:hover{color:var(--ink)}
.lb-article-head h1{margin:0 0 20px;font:800 clamp(32px,4.8vw,56px)/1.2 var(--body);letter-spacing:-.045em}
.dek{margin:0 0 28px;font-size:clamp(17px,1.6vw,20px);line-height:1.7;color:var(--ink-2)}
.byline{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;padding-top:22px;border-top:1px solid var(--line);font-size:14px;color:var(--muted)}
.byline .who{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:650}
.byline .who .mark{width:34px;height:34px;padding:6px;border-radius:50%;background:var(--tile);border:1px solid var(--line)}
.byline .alt{margin-left:auto;font-weight:650;color:var(--ink);border-bottom:1.5px solid var(--ink)}
.lb-cover{max-width:1120px;margin:0 auto clamp(32px,5vw,56px);border-radius:var(--r-lg);overflow:hidden;background:#0b0d10}
.lb-cover img{width:100%;aspect-ratio:16/8;object-fit:cover}
.lb-cover figcaption{padding:12px 18px;background:var(--tile);color:var(--muted);font-size:13.5px;border:1px solid var(--line);border-top:0;border-radius:0 0 var(--r-lg) var(--r-lg)}
.lb-article{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,720px) minmax(0,1fr);gap:48px}
.lb-article .prose{grid-column:2}
.toc{grid-column:3;position:sticky;top:28px;align-self:start;max-width:240px;font-size:13.5px}
.toc p{margin:0 0 12px;font:700 13px var(--body);color:var(--muted)}
.toc a{display:block;padding:7px 0 7px 14px;border-left:2px solid var(--line);color:var(--muted);line-height:1.45;transition:color .2s,border-color .2s}
.toc a:hover{color:var(--ink)}
.toc a.on{border-color:var(--ink);color:var(--ink);font-weight:600}

.prose{font-size:18px;line-height:1.86;color:#2b2f29;min-width:0}
.prose>:first-child{margin-top:0}
.prose h2{margin:68px 0 18px;font:780 clamp(24px,2.4vw,29px)/1.32 var(--body);letter-spacing:-.035em;color:var(--ink);scroll-margin-top:24px}
.prose h3{margin:44px 0 12px;font:720 21px/1.42 var(--body);letter-spacing:-.025em;color:var(--ink)}
.prose h4{margin:32px 0 10px;font-size:18px;font-weight:700}
.prose p{margin:0 0 24px}
.prose strong{font-weight:680;color:var(--ink)}
.prose a{color:var(--forest);font-weight:560;text-decoration:underline;text-decoration-color:rgba(49,71,52,.35);text-underline-offset:3px;text-decoration-thickness:1.5px}
.prose a:hover{text-decoration-color:var(--forest)}
.prose code{font:500 .84em/1.5 var(--mono);background:#e9ebe2;padding:.14em .42em;border-radius:6px;color:#262a23;word-break:break-word}
.prose ul,.prose ol{margin:0 0 24px;padding-left:1.25em}
.prose li{margin:8px 0;padding-left:4px}
.prose li::marker{color:var(--faint)}
.prose hr{margin:56px 0;border:0;border-top:1px solid var(--line-2)}
.prose blockquote{margin:32px 0;padding:6px 0 6px 24px;border-left:3px solid var(--acid-2);color:var(--ink-2);font-size:19px}
.prose blockquote p:last-child{margin-bottom:0}
.prose .figure{margin:36px 0}
.prose .figure img{width:100%;border-radius:16px;border:1px solid var(--line);background:var(--tile)}
.prose .figure.chart{padding:22px 22px 6px;background:var(--tile);border:1px solid var(--line);border-radius:16px}
.prose .figure.chart svg path{transition:opacity .15s}.prose .figure.chart svg path:hover{opacity:.75}
.prose .figure.chart figcaption{text-align:left;margin:4px 0 14px}
.prose figcaption{margin-top:12px;font-size:14px;line-height:1.6;color:var(--muted);text-align:center}
.prose figure.code{margin:30px 0;background:var(--night);border-radius:16px;overflow:hidden;color:#e7eadf}
.code-head{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:8px 10px 8px 18px;border-bottom:1px solid #ffffff14;font:500 12px/1 var(--mono);color:#a3a99a}
.code-copy{border:1px solid #ffffff22;background:none;color:#d7dccd;border-radius:8px;padding:6px 10px;font:600 11.5px/1 var(--body)}
.code-copy:hover{border-color:#ffffff66}
.prose pre{margin:0;padding:18px 20px;overflow-x:auto;font:450 13.5px/1.72 var(--mono);tab-size:2}
.prose pre code{background:none;padding:0;color:inherit;font:inherit;word-break:normal}
.table-wrap{margin:30px 0;overflow-x:auto;border:1px solid var(--line);border-radius:16px;background:var(--tile)}
.prose table{width:100%;border-collapse:collapse;font-size:15px;line-height:1.55}
.prose th,.prose td{padding:12px 16px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}
.prose th{font-weight:680;background:var(--tile-2);color:var(--ink);white-space:nowrap}
.prose tr:last-child td{border-bottom:0}
.prose .a-right{text-align:right;white-space:nowrap}.prose .a-center{text-align:center;white-space:nowrap}
.prose td{word-break:keep-all}
.prose td code{font-size:.82em}
.callout{margin:30px 0;padding:20px 24px;border-radius:16px;background:var(--tile);border:1px solid var(--line);font-size:16.5px;line-height:1.75}
.callout p:last-child,.callout ul:last-child{margin-bottom:0}
.callout-label{margin:0 0 8px!important;font:700 13px/1.3 var(--body);letter-spacing:.01em;color:var(--forest)}
.callout-data{background:#f2f8df;border-color:#d6e8a2}
.callout-tip{background:#eef5f0;border-color:#cfe1d3}
.callout-warning{background:#fbf3e6;border-color:#ecd5ad}
.callout-warning .callout-label{color:#8a5a12}
.prose .stat-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin:30px 0}
.prose .stat{padding:18px 18px 16px;border:1px solid var(--line);border-radius:16px;background:var(--tile)}
.prose .stat b{display:block;font:800 30px/1.05 var(--display);letter-spacing:-.04em;color:var(--ink)}
.prose .stat span{display:block;margin-top:6px;font-size:13.5px;line-height:1.5;color:var(--muted)}

.lb-after{max-width:720px;margin:64px auto 0;display:grid;gap:16px}
.t-related{padding:22px 24px;display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:18px;align-items:center}
.t-related p{margin:0;font-size:14px;color:var(--muted)}
.t-related h2{margin:2px 0;font:760 20px/1.2 var(--display);letter-spacing:-.03em}
.author{display:grid;grid-template-columns:auto minmax(0,1fr);gap:18px;padding:24px;border:1px solid var(--line);border-radius:var(--r-lg);background:var(--tile-2)}
.author .mark{width:52px;height:52px;padding:10px;border-radius:50%;background:var(--tile);border:1px solid var(--line)}
.author h2{margin:0 0 6px;font-size:16px;font-weight:700}
.author p{margin:0;font-size:14.5px;color:var(--muted);line-height:1.7}
.author a{color:var(--ink);font-weight:650;text-decoration:underline;text-underline-offset:3px}
.pn{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.pn a{padding:20px 22px}
.pn small{display:block;margin-bottom:6px;font:600 12px var(--mono);letter-spacing:.06em;color:var(--muted);text-transform:uppercase}
.pn strong{font-size:16px;line-height:1.45;font-weight:650;letter-spacing:-.02em}
.pn .next{text-align:right}

/* ---------- films page ---------- */
.film-block{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:clamp(28px,4vw,64px);padding-block:clamp(48px,7vw,88px);border-bottom:1px solid var(--line);align-items:start}
.film-block:nth-of-type(even) .film-media{order:2}
.film-media{position:sticky;top:24px}
.film-media .t-reel .media{aspect-ratio:1/1}
.film-media .t-reel.portrait{max-width:420px;margin-inline:auto}
.film-media .t-reel.portrait .media{aspect-ratio:9/16;height:auto}
.film-media .btn{margin-top:14px;width:100%}
.film-copy h2{margin:0 0 6px;font:800 clamp(32px,3.6vw,46px)/1.05 var(--display);letter-spacing:-.045em}
.film-copy .sub{margin:0 0 20px;font-size:17px;font-weight:620;color:var(--ink-2)}
.film-copy .facts{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 28px}
.film-copy .prose{font-size:17px}
.film-copy .prose h3{margin-top:36px}
.steps{list-style:none;margin:0 0 24px;padding:0;counter-reset:s}
.steps li{position:relative;margin:0;padding:12px 0 12px 46px;border-top:1px solid var(--line);font-size:15.5px;line-height:1.6}
.steps li::before{counter-increment:s;content:counter(s,decimal-leading-zero);position:absolute;left:0;top:13px;font:600 13px var(--mono);color:var(--faint)}
.steps li b{color:var(--ink);font-weight:680}

/* ---------- toast ---------- */
.toast{position:fixed;left:50%;bottom:28px;z-index:60;transform:translate(-50%,20px);opacity:0;pointer-events:none;padding:12px 18px;border-radius:999px;background:var(--ink);color:#f6f7f1;font-size:14px;font-weight:600;transition:opacity .25s,transform .25s var(--ease)}
.toast.show{opacity:1;transform:translate(-50%,0)}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:1180px){
  .lb-tools{grid-template-columns:repeat(2,minmax(0,1fr))}
  .lb-article{grid-template-columns:minmax(0,720px);justify-content:center}
  .lb-article .prose{grid-column:1}
  .toc{display:none}
}
@media(max-width:980px){
  .lb-hero,.lb-page-head{grid-template-columns:1fr;align-items:start}
  .lb-feature{grid-template-columns:1fr}
  .t-feat{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr)}
  .t-feat .media{aspect-ratio:auto;min-height:220px;border-bottom:0;border-right:1px solid var(--line)}
  .lb-notes{grid-template-columns:1fr}
  .t-note-feature,.t-note-list{grid-column:auto}
  .lb-films{grid-template-columns:repeat(2,minmax(0,1fr))}
  .t-reel.portrait{grid-column:span 2}
  .t-reel.portrait .media{aspect-ratio:16/9;height:auto}
  .lb-note-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .lb-foot-top{grid-template-columns:repeat(3,minmax(0,1fr))}
  .lb-foot-brand{grid-column:1/-1}
  .film-block{grid-template-columns:1fr}
  .film-block:nth-of-type(even) .film-media{order:0}
  .film-media{position:static;max-width:560px}
}
@media(max-width:860px){
  .pill-link{display:none}
}
@media(max-width:760px){
  .header{position:relative;height:64px;gap:14px}
  .brand{font-size:21px}.mark{width:27px;height:27px}
  .nav{display:none;position:absolute;top:calc(100% + 8px);left:0;right:0;z-index:40;margin:0;flex-direction:column;gap:0;padding:8px 18px;background:var(--tile);border:1px solid var(--line);border-radius:18px;box-shadow:0 24px 48px -24px rgba(27,30,26,.4)}
  .nav.open{display:flex}
  .nav a{padding:14px 2px;font-size:16px;border-bottom:1px solid var(--line)}
  .nav a:last-child{border-bottom:0}
  .nav a::after{display:none}
  .nav-end{margin-left:auto;gap:12px}
  .menu-toggle{display:block}
  .lb-head{flex-direction:column;align-items:flex-start}
  .lb-head-side{align-items:flex-start;text-align:left}
  .lb-feature,.lb-tools,.lb-duo,.lb-note-grid,.lb-side{grid-template-columns:1fr}
  .t-feat{display:flex}
  .t-feat .media{aspect-ratio:16/9;min-height:0;border-right:0;border-bottom:1px solid var(--line)}
  .lb-films{grid-template-columns:1fr}
  .t-reel.portrait{grid-column:auto}
  .lb-stats dd{font-size:30px}
  .pn{grid-template-columns:1fr}
  .pn .next{text-align:left}
  .t-related{grid-template-columns:auto minmax(0,1fr)}
  .t-related .go{grid-column:1/-1}
  .prose{font-size:17px;line-height:1.82}
  .lb-foot-top{grid-template-columns:repeat(2,minmax(0,1fr))}
  .lb-foot-bottom{flex-direction:column}
  .byline .alt{margin-left:0}
}
@media(max-width:420px){
  .lb-hero h1{font-size:40px}
  .t-duo{grid-template-columns:1fr}
  .lb-stats{gap:20px}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none!important;animation:none!important}
  .reveal{opacity:1;transform:none}
}
@media print{.header,.lb-footer,.toc,.lb-after .pn,.toast{display:none}}