:root{color-scheme:dark;--background: #101415;--surface: #0b0f10;--surface-1: #101415;--surface-2: #191c1e;--surface-3: #1d2022;--surface-blue: #0f172a;--text: #e0e3e5;--muted: #c6c6cd;--faint: #909097;--border: #45464d;--accent: #c0c1ff;--accent-dim: #6d70fb;--ink: #020617;--max: 1440px;--gutter: 24px}*{box-sizing:border-box}html{background:var(--background);scroll-behavior:smooth}body{margin:0;background:var(--background);color:var(--text);font-family:"Source Serif 4",Georgia,serif;line-height:1.6}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.site-header,.site-footer{border-bottom:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;gap:var(--gutter);margin:0 auto;max-width:var(--max);padding:18px clamp(20px,5vw,64px)}.site-header{min-height:80px;position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--background) 94%,transparent);backdrop-filter:blur(12px)}.site-footer{border-bottom:0;border-top:1px solid var(--border);margin-top:96px;min-height:140px}.brand{font-family:Newsreader,Georgia,serif;font-size:30px;font-weight:500}nav{align-items:center;display:flex;flex-wrap:wrap;gap:28px}nav a,.eyebrow,.button,.topics,.hero-panel,.score-card span,.metric-card>span,.spec-card,.tags{font-family:JetBrains Mono,monospace}nav a,.eyebrow{color:var(--muted);font-size:12px;letter-spacing:.1em;text-transform:uppercase}nav a:hover,.topics a:hover{color:var(--accent)}.shell{margin:0 auto;max-width:var(--max);padding:0 clamp(20px,5vw,64px)}.hero{border-bottom:1px solid var(--border);display:grid;gap:48px;grid-template-columns:minmax(0,1fr) minmax(280px,360px);min-height:calc(100svh - 80px);padding-bottom:64px;padding-top:86px}.hero h1,.review-header h1,.document h1{font-family:Newsreader,Georgia,serif;font-size:clamp(48px,8vw,112px);font-weight:600;letter-spacing:0;line-height:.98;margin:18px 0 24px;max-width:980px}.lede,.review-header p,.feature p,.document>p{color:var(--muted);font-size:clamp(18px,2vw,24px);max-width:820px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:36px}.review-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.button{border:1px solid var(--border);display:inline-flex;font-size:13px;justify-content:center;letter-spacing:.04em;min-width:180px;padding:12px 18px}button.button:disabled{cursor:not-allowed;opacity:.55}.button.primary{background:var(--text);color:var(--ink)}.button.secondary{background:transparent}.hero-panel,.score-card,.metric-card,.spec-card{border:1px solid var(--border);background:var(--surface-blue)}.hero-panel{align-self:end;padding:32px}.hero-panel span,.score-card span,.metric-card>span{color:var(--muted);display:block;font-size:12px;letter-spacing:.2em;text-transform:uppercase}.hero-panel strong,.score-card strong{display:block;font-family:Newsreader,Georgia,serif;font-size:clamp(92px,12vw,140px);font-weight:500;line-height:1;margin:28px 0}.hero-panel p,.score-card p{border-top:1px solid var(--border);color:var(--muted);margin:0;padding-top:18px}.feature,.metric-grid,.document section{border-bottom:1px solid var(--border);display:grid;gap:48px;grid-template-columns:minmax(0,.8fr) minmax(320px,1.2fr);padding-bottom:72px;padding-top:72px}.feature h2,.section-heading h2,.document h2{font-family:Newsreader,Georgia,serif;font-size:clamp(32px,5vw,58px);font-weight:500;line-height:1.1;margin:12px 0 20px}.review-image,.media-frame{border:1px solid var(--border);background:var(--surface-2);overflow:hidden}.review-image img,.media-frame img{aspect-ratio:16 / 9;height:100%;object-fit:cover;width:100%}.metric-grid{grid-template-columns:.8fr 1fr 1fr}.grid-list{display:grid;gap:8px}.grid-list span,.tags span{border:1px solid var(--border);color:var(--text);font-family:JetBrains Mono,monospace;font-size:12px;letter-spacing:.04em;padding:10px 12px}.grid-list.muted span{color:var(--muted)}.review-shell{display:grid;gap:48px;grid-template-columns:220px minmax(0,1fr);margin:0 auto;max-width:var(--max);padding:56px clamp(20px,5vw,64px) 0}.topics{align-self:start;display:grid;gap:14px;position:sticky;top:110px}.topics span{border-bottom:1px solid var(--border);color:var(--faint);font-size:12px;letter-spacing:.16em;padding-bottom:12px;text-transform:uppercase}.topics a{color:var(--muted);font-size:13px}.review-header{border-bottom:1px solid var(--border);margin-bottom:48px;padding-bottom:42px}.review-grid{display:grid;gap:28px;grid-template-columns:minmax(0,1fr) 320px}.review-main{min-width:0}.media-frame figcaption{border-top:1px solid var(--border);color:var(--muted);font-family:JetBrains Mono,monospace;font-size:12px;margin:0;padding:12px 14px}.article-body{font-size:clamp(18px,2vw,22px);margin-top:42px}.paragraph-block:first-child p:first-letter{float:left;font-family:Newsreader,Georgia,serif;font-size:5.2rem;line-height:.78;margin:10px 12px 0 0}.paragraph-block{display:grid;gap:24px;grid-template-columns:minmax(0,1fr) minmax(180px,230px);margin-bottom:30px;position:relative}.paragraph-block p{margin:0}.paragraph-citations{align-self:start;border-left:1px solid var(--border);display:grid;gap:8px;padding-left:14px}.citation-pill,.note-marker{border:1px solid var(--border);background:var(--surface);color:var(--muted);display:grid;font-family:JetBrains Mono,monospace;font-size:11px;gap:4px;letter-spacing:.04em;line-height:1.35;padding:10px}.citation-pill:before{color:var(--accent);content:attr(data-icon);text-transform:uppercase}.citation-pill b,.citation-pill strong{color:var(--text);font-weight:500}.citation-pill em{font-style:normal}.note-marker{cursor:pointer;display:none;text-align:left}.note-mode .paragraph-block{outline:1px solid var(--accent);outline-offset:10px}.note-mode .note-marker{display:block}.article-body blockquote{border-bottom:1px solid var(--border);border-top:1px solid var(--border);color:var(--text);font-family:Newsreader,Georgia,serif;font-size:clamp(28px,4vw,42px);font-style:italic;line-height:1.25;margin:44px 0;padding:28px 0}.data-rail{display:grid;gap:24px;align-content:start}.score-card,.metric-card,.spec-card{padding:24px}.score-card{text-align:center}.metric-card{background:var(--surface)}.metric-row{border-top:1px solid var(--border);display:grid;gap:16px;grid-template-columns:1fr auto;padding:18px 0}.metric-row:last-child{padding-bottom:0}.metric-row strong,.metric-row b{font-family:JetBrains Mono,monospace;font-size:13px}.metric-row p{color:var(--muted);font-size:14px;margin:6px 0 0}.spec-card{background:var(--surface);padding:0}.spec-card div{border-bottom:1px solid var(--border);display:grid;gap:12px;grid-template-columns:1fr 1fr;padding:14px}.spec-card div:last-child{border-bottom:0}.spec-card span{color:var(--muted);font-size:12px}.spec-card strong{font-size:12px;font-weight:400;text-align:right}.tags{display:flex;flex-wrap:wrap;gap:8px}.discussion{border-top:1px solid var(--border);margin-top:56px;padding-top:40px}.discussion h2,.login-panel h2{font-family:Newsreader,Georgia,serif;font-size:clamp(30px,4vw,48px);font-weight:500;line-height:1.1;margin:10px 0 16px}.comment-form,.login-panel{border:1px solid var(--border);display:grid;gap:16px;margin-top:24px;padding:20px}.comment-form textarea,.login-panel code{border:1px solid var(--border);background:var(--surface);color:var(--text);font-family:JetBrains Mono,monospace;min-height:120px;padding:12px}.login-panel code{min-height:0;overflow-x:auto}.document{max-width:1040px;padding-top:72px}.document section{display:block}.formula code{border:1px solid var(--border);display:block;font-family:JetBrains Mono,monospace;overflow-x:auto;padding:18px}@media(max-width:980px){.hero,.feature,.metric-grid,.review-shell,.review-grid{grid-template-columns:1fr}.topics{display:none}.site-header,.site-footer{align-items:flex-start;flex-direction:column}}@media(max-width:640px){.hero{min-height:auto;padding-top:52px}nav{gap:16px}.review-shell{padding-top:38px}.paragraph-block{grid-template-columns:1fr}.paragraph-citations{border-left:0;border-top:1px solid var(--border);padding-left:0;padding-top:12px}.spec-card div{grid-template-columns:1fr}.spec-card strong{text-align:left}}