:root{--bg:#07101e;--panel:#101d30;--panel2:#14263d;--text:#eef5ff;--muted:#a5b5ca;--line:#274058;--accent:#63d4ee;--accent2:#8d85ff;color-scheme:dark}
:root.light{--bg:#f2f7fc;--panel:#fff;--panel2:#e8f0f9;--text:#10223a;--muted:#4e627a;--line:#d4e0ec;--accent:#007eae;--accent2:#5c55bd;color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:20px}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}
.skip{position:absolute;left:-999px;top:10px;background:var(--accent);color:#07101e;padding:8px 14px;border-radius:8px;z-index:10}.skip:focus{left:10px}
.wrap{max-width:1180px;margin:auto;padding:0 28px}
.nav{height:80px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}
.logo{font-weight:800;letter-spacing:.04em;font-size:20px}.logo span{color:var(--accent)}.logo em{font-style:normal;font-size:10px;letter-spacing:.16em;color:var(--muted);margin-left:6px}
.links{display:flex;gap:24px;align-items:center}.links a{font-size:13px;color:var(--muted)}.links a:hover{color:var(--accent)}
.iconbtn{background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:12px;padding:9px 13px}
.menu{display:none}
#mobile{display:flex;flex-direction:column;gap:4px;padding:10px 0 16px;border-bottom:1px solid var(--line)}#mobile[hidden]{display:none}#mobile a{padding:10px 4px;color:var(--muted)}
.hero{min-height:620px;display:grid;grid-template-columns:1.25fr .8fr;gap:55px;align-items:center;padding:70px 0}
.eyebrow{font-size:12px;letter-spacing:.21em;text-transform:uppercase;color:var(--accent);font-weight:800}
.hero h1{font-size:clamp(42px,6vw,74px);letter-spacing:-.05em;line-height:1.04;margin:20px 0}
.gradient{background:linear-gradient(110deg,var(--accent),#b5c3ff);-webkit-background-clip:text;background-clip:text;color:transparent}
:root.light .gradient{background:linear-gradient(110deg,var(--accent),var(--accent2));-webkit-background-clip:text;background-clip:text}
.lead{font-size:18px;color:var(--muted);max-width:600px}.lead strong{color:var(--text)}
.actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:30px}
.btn{display:inline-block;border:1px solid var(--line);border-radius:12px;padding:12px 19px;background:var(--panel);color:var(--text);font-weight:700;font-size:14px}
.btn:hover{border-color:var(--accent)}.btn.primary{background:linear-gradient(120deg,#1a94b8,#5566d8);border:0;color:#fff}
.portrait{position:relative;border-radius:30px;overflow:hidden;border:1px solid var(--line);box-shadow:0 30px 100px #0005;aspect-ratio:4/4.6;background:#172339}
.portrait img{width:100%;height:100%;object-fit:cover;object-position:center top;display:block}
.portrait:after{content:'';position:absolute;inset:60% 0 0;background:linear-gradient(transparent,#061020c9)}
.photo-label{position:absolute;z-index:2;bottom:20px;left:20px;right:20px;padding:15px;background:#0b1d30bf;backdrop-filter:blur(10px);border:1px solid #ffffff33;border-radius:14px;color:#fff}.photo-label small{display:block;color:#b5cce0}
.stats{display:flex;gap:28px;margin-top:38px;flex-wrap:wrap}.stat strong{display:block;font-size:22px}.stat small{color:var(--muted);font-size:13px}
section{padding:72px 0;border-top:1px solid var(--line)}
.sectionhead{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:30px}
.sectionhead h2{font-size:clamp(30px,4vw,42px);margin:10px 0 0;letter-spacing:-.04em;line-height:1.15}.sectionhead p{max-width:460px;color:var(--muted);margin:0}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.card{background:linear-gradient(150deg,var(--panel),var(--panel2));border:1px solid var(--line);border-radius:20px;padding:26px;transition:transform .2s,border-color .2s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-4px);border-color:var(--accent)}
.symbol{font-size:28px;color:var(--accent)}.card h3{font-size:19px;margin:16px 0 8px}.card p{color:var(--muted);font-size:14px;margin:0}
.card ul{color:var(--muted);font-size:14px;margin:10px 0 0;padding-left:18px}.card li{margin:4px 0}
.pill{display:inline-block;align-self:flex-start;border:1px solid var(--line);color:var(--accent);border-radius:100px;padding:4px 11px;font-size:11px;margin-top:18px;letter-spacing:.06em}
.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto;padding-top:18px}.tags span{font-size:11px;border:1px solid var(--line);border-radius:100px;padding:3px 10px;color:var(--muted)}
.tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:22px}
.tab{border:1px solid var(--line);background:transparent;color:var(--muted);padding:10px 15px;border-radius:100px}
.tab[aria-selected=true]{background:var(--accent);color:#07101e;border-color:var(--accent);font-weight:800}
.feature{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center;background:var(--panel);border:1px solid var(--line);padding:30px;border-radius:24px}
.feature h3{font-size:26px;margin:10px 0;letter-spacing:-.02em}.feature p{color:var(--muted)}
.feature ul{color:var(--muted);padding-left:18px;margin:0}.feature li{margin:5px 0}
.terminal{background:#050d18;border:1px solid #23415c;border-radius:16px;overflow:hidden;min-height:260px;color:#a8e8e6}
.dots{padding:12px;border-bottom:1px solid #20344b;color:#f87171;font-size:12px}.dots span{color:#88a6c2;float:right}
.code{padding:22px;font:13px/1.85 ui-monospace,SFMono-Regular,Consolas,monospace;white-space:pre-wrap;margin:0;overflow-x:auto}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.step{padding:20px;border-left:2px solid var(--line);background:var(--panel);border-radius:0 14px 14px 0}.step.now{border-left-color:var(--accent)}
.step small{color:var(--accent);font-weight:700;letter-spacing:.05em}.step h3{margin:6px 0 2px;font-size:17px}.step .org{font-size:13px;color:var(--text);opacity:.85}.step p{font-size:13px;color:var(--muted);margin:8px 0 0}
.certs{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:22px}
.cert{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:18px}.cert strong{display:block;font-size:14px;line-height:1.35}.cert small{color:var(--muted);font-size:12px}
.articles{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.article{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:24px;display:flex;flex-direction:column}.article small{color:var(--accent);font-weight:700;letter-spacing:.06em;font-size:11px}
.article h3{margin:10px 0 6px;font-size:19px;line-height:1.3}.article p{color:var(--muted);font-size:14px;margin:0 0 14px}
.article .more{margin-top:auto;color:var(--accent);font-weight:700;font-size:14px}
.article.soon{opacity:.7;border-style:dashed}.article.soon .more{color:var(--muted);font-weight:400}
a.article:hover{border-color:var(--accent)}
.contact{display:grid;grid-template-columns:1.2fr 1fr;gap:28px;align-items:center}
.contact p{color:var(--muted)}
.footer{padding:38px 0;color:var(--muted);display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;font-size:13px;border-top:1px solid var(--line)}
.fine{font-size:12px;color:var(--muted)}
a:focus-visible,button:focus-visible{outline:3px solid var(--accent);outline-offset:4px}
/* article page */
.post{max-width:720px;margin:auto;padding:60px 0}.post h1{font-size:clamp(34px,5vw,50px);letter-spacing:-.04em;line-height:1.1;margin:14px 0}
.post .meta{color:var(--muted);font-size:14px;margin-bottom:34px}.post h2{font-size:24px;margin:38px 0 10px;letter-spacing:-.02em}
.post p,.post li{font-size:17px;color:var(--text);opacity:.92}.post li{margin:6px 0}.post a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.post blockquote{margin:28px 0;padding:16px 22px;border-left:3px solid var(--accent);background:var(--panel);border-radius:0 12px 12px 0;font-size:18px}
.post table{width:100%;border-collapse:collapse;font-size:15px;margin:18px 0}.post th,.post td{text-align:left;padding:10px;border-bottom:1px solid var(--line);vertical-align:top}.post th{color:var(--accent)}
@media(max-width:980px){.timeline{grid-template-columns:1fr 1fr}.certs{grid-template-columns:1fr 1fr}}
@media(max-width:850px){.hero{grid-template-columns:1fr;gap:28px;padding:40px 0;min-height:0}.portrait{max-width:420px;order:-1}.grid,.articles{grid-template-columns:1fr 1fr}.timeline{grid-template-columns:1fr 1fr}.feature,.contact{grid-template-columns:1fr}.links a{display:none}.menu{display:inline-block}.links{gap:10px}}
@media(max-width:560px){.wrap{padding:0 18px}.grid,.articles,.timeline,.certs{grid-template-columns:1fr}.hero h1{font-size:44px}.portrait{max-width:300px;aspect-ratio:1;border-radius:24px}.photo-label{bottom:12px;left:12px;right:12px;padding:11px;font-size:14px}.photo-label small{font-size:12px}.stats{gap:20px}.sectionhead{display:block}.sectionhead p{margin-top:10px}.nav{height:68px}.feature{padding:22px}.logo em{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
/* v3 utility classes (no inline styles, so CSP can stay strict) */
.articles.single{grid-template-columns:1fr;max-width:780px}
.fine.edu{margin-top:14px}.muted{color:var(--muted)}
.contact-h{font-size:clamp(30px,4vw,42px);letter-spacing:-.04em;line-height:1.15;margin:10px 0}
.actions.flush{margin:0}
.links a.always{display:inline}
.backlink{margin-top:40px}
.notfound{text-align:center;padding:120px 0}
.post a.btn{text-decoration:none;color:#fff}
.cta-band{display:grid;grid-template-columns:1.4fr auto;gap:24px;align-items:center;background:linear-gradient(130deg,var(--panel),var(--panel2));border:1px solid var(--accent);border-radius:24px;padding:32px}
.cta-band h2{font-size:clamp(26px,3.4vw,36px);letter-spacing:-.03em;line-height:1.15;margin:10px 0}.cta-band p{color:var(--muted);margin:0}
/* scorecard */
.sc-intro{max-width:760px;padding:56px 0 10px}.sc-intro h1{font-size:clamp(34px,5vw,54px);letter-spacing:-.045em;line-height:1.08;margin:14px 0}
.sc-intro p{color:var(--muted);font-size:17px}
.sc-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}.sc-meta span{font-size:12px;border:1px solid var(--line);border-radius:100px;padding:4px 12px;color:var(--muted)}
.sc-progress{position:sticky;top:0;z-index:5;background:var(--bg);padding:14px 0;border-bottom:1px solid var(--line);display:flex;align-items:center;gap:16px;font-size:13px;color:var(--muted)}
.sc-track{flex:1;height:6px;background:var(--panel2);border-radius:10px;overflow:hidden}.sc-fill{height:100%;width:0;background:linear-gradient(90deg,var(--accent),var(--accent2));transition:width .25s}
.sc-domain{border:1px solid var(--line);border-radius:20px;padding:26px;margin:22px 0;background:var(--panel)}
.sc-domain legend{padding:0 8px;font-weight:800;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent)}
.sc-q{padding:18px 0;border-top:1px solid var(--line)}.sc-q:first-of-type{border-top:0;padding-top:4px}
.sc-q h3{font-size:16px;margin:0 0 4px;line-height:1.45;font-weight:650}.sc-q .hint{font-size:13px;color:var(--muted);margin:0 0 12px}
.sc-opts{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;border:0;padding:0;margin:0}
.sc-opt{position:relative}.sc-opt input{position:absolute;opacity:0;inset:0;cursor:pointer;margin:0}
.sc-opt span{display:block;height:100%;text-align:center;font-size:13px;padding:10px 8px;border:1px solid var(--line);border-radius:12px;color:var(--muted);background:var(--bg);line-height:1.3}
.sc-opt input:checked+span{border-color:var(--accent);background:var(--accent);color:#07101e;font-weight:700}
.sc-opt input:focus-visible+span{outline:3px solid var(--accent);outline-offset:3px}
.sc-opt:hover span{border-color:var(--accent)}
.sc-submit{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin:28px 0 60px}.sc-submit .fine{margin:0}
.btn[disabled]{opacity:.45;cursor:not-allowed}
.sc-results{padding:10px 0 60px}.sc-results[hidden]{display:none}
.sc-hero{display:grid;grid-template-columns:auto 1fr;gap:34px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:24px;padding:30px}
.sc-score{width:170px;height:170px;border-radius:50%;display:grid;place-items:center;text-align:center;background:var(--panel2);-webkit-print-color-adjust:exact;print-color-adjust:exact}.sc-score>div{background:var(--panel);border-radius:50%;width:138px;height:138px;display:grid;place-content:center}
.sc-score strong{font-size:46px;letter-spacing:-.04em;line-height:1;display:block}.sc-score small{color:var(--muted);font-size:12px}
.sc-level{font-size:28px;letter-spacing:-.03em;margin:6px 0}.sc-hero p{color:var(--muted);margin:0}
.sc-bars{display:grid;gap:14px;margin:26px 0}
.sc-bar{display:grid;grid-template-columns:220px 1fr 48px;gap:14px;align-items:center;font-size:14px}
.sc-bar .sc-track{height:10px}.sc-bar b{text-align:right}
.sc-actions h2{font-size:26px;letter-spacing:-.03em;margin:34px 0 6px}
.sc-actions ol{padding-left:22px;margin:14px 0}.sc-actions li{margin:12px 0;color:var(--muted)}.sc-actions li strong{color:var(--text);display:block}
.sc-tag{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.08em;color:var(--accent);margin-bottom:2px}
.lv-1{color:#f87171}.lv-2{color:#fbbf24}.lv-3{color:#63d4ee}.lv-4{color:#34d399}
:root.light .lv-1{color:#c2410c}:root.light .lv-2{color:#a16207}:root.light .lv-3{color:#007eae}:root.light .lv-4{color:#047857}
.sec-list{display:grid;gap:12px;margin:20px 0}.sec-item{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:16px 18px}.sec-item strong{display:block}.sec-item span{color:var(--muted);font-size:15px}
@media(max-width:760px){.sc-opts{grid-template-columns:1fr 1fr}.sc-hero{grid-template-columns:1fr;justify-items:start}.sc-bar{grid-template-columns:1fr 44px}.sc-bar .sc-track{grid-column:1/-1;grid-row:2}.cta-band{grid-template-columns:1fr}}
@media print{:root{--bg:#fff;--panel:#fff;--panel2:#eef2f6;--text:#10223a;--muted:#4e627a;--line:#d4e0ec;--accent:#007eae}.nav,.sc-progress,#sc-form,.sc-submit,.no-print,.skip,.footer button{display:none!important}.sc-results{padding:0}.sc-hero,.sc-domain{break-inside:avoid}body{font-size:12px}}
#sc-res-title{scroll-margin-top:90px}