:root{--bg:#fff;--fg:#1c1c1c;--muted:#5b5b5b;--accent:#0a6;--accent2:#c60;--soft:#f4f4f2;--card:#fff;--line:#e2e2de;--ink-on-accent:#fff;--font-body:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;--font-head:var(--font-body);--radius:14px;--maxw:1120px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font-body);font-size:17px;line-height:1.7}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-underline-offset:3px}
a:hover{color:var(--accent2)}
h1,h2,h3{font-family:var(--font-head);line-height:1.15;margin:0 0 .5em;letter-spacing:-.01em}
h1{font-size:clamp(2rem,5.2vw,3.6rem)}
h2{font-size:clamp(1.5rem,3.2vw,2.2rem)}
h3{font-size:1.2rem}
p{margin:0 0 1.1em}
ul,ol{margin:0 0 1.1em;padding-left:1.25em}
li{margin-bottom:.4em}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 20px}
.narrow{max-width:800px}
.skip{position:absolute;left:-999px;top:0;background:#000;color:#fff;padding:10px 14px;z-index:99}
.skip:focus{left:8px;top:8px}
:focus-visible{outline:3px solid var(--accent2);outline-offset:3px}
.top{position:sticky;top:0;z-index:50;background:var(--bg);border-bottom:1px solid var(--line)}
.topin{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:12px;padding-bottom:12px;flex-wrap:wrap}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--fg)}
.bm{width:34px;height:34px;color:var(--accent);display:inline-flex}
.bm svg{width:100%;height:100%}
.bt{display:flex;flex-direction:column;line-height:1.05;font-family:var(--font-head);font-size:.95rem}
.bt b{font-size:1.15rem}
.nav ul{display:flex;flex-wrap:wrap;gap:4px 18px;list-style:none;margin:0;padding:0}
.nav li{margin:0}
.nav a{color:var(--fg);text-decoration:none;font-size:.92rem;padding:6px 2px;border-bottom:2px solid transparent}
.nav a:hover,.nav a[aria-current]{border-color:var(--accent);color:var(--fg)}
.btn{display:inline-block;background:var(--accent);color:var(--ink-on-accent);padding:14px 26px;border-radius:999px;font-weight:700;text-decoration:none;border:2px solid var(--accent);transition:transform .2s,box-shadow .2s,background .2s;font-family:var(--font-body)}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(0,0,0,.18);color:var(--ink-on-accent)}
.btn.ghost{background:transparent;color:var(--accent)}
.btn.ghost:hover{background:var(--accent);color:var(--ink-on-accent)}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin:1.4em 0 1em}
.ph{margin:0;display:flex;justify-content:center;align-items:center;background:var(--soft);border-radius:var(--radius);padding:10px;overflow:hidden}
.ph img{width:auto;height:auto;max-width:100%;max-height:600px;object-fit:contain;border-radius:calc(var(--radius) - 4px)}
.ph.port img{max-height:640px}
.hero{padding:48px 0 56px;position:relative;overflow:hidden}
.heroin{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.eyebrow{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;font-weight:700;color:var(--accent);margin:0 0 14px}
.lede{font-size:1.18rem;color:var(--muted);max-width:60ch}
.herosmall{font-size:.9rem;color:var(--muted);max-width:56ch}
.heroart{position:relative}
.deco{position:absolute;pointer-events:none}
.sec{padding:64px 0}
.sec.alt{background:var(--soft)}
.sechead{max-width:720px;margin-bottom:28px}
.lead2{color:var(--muted);font-size:1.08rem}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.cards.three{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.card{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;text-decoration:none;color:var(--fg);transition:transform .25s,box-shadow .25s,border-color .25s}
a.card:hover{transform:translateY(-5px);box-shadow:0 16px 34px rgba(0,0,0,.12);border-color:var(--accent);color:var(--fg)}
.card p{color:var(--muted);font-size:.98rem;margin-bottom:.8em}
.card .num{display:block;font-family:var(--font-head);font-size:.9rem;color:var(--accent);margin-bottom:8px;font-weight:700}
.more{font-weight:700;color:var(--accent);font-size:.92rem}
.more::after{content:" \2192";display:inline-block;transition:transform .2s}
.card:hover .more::after{transform:translateX(4px)}
.steps{list-style:none;padding:0;counter-reset:s;display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:20px}
.steps li{counter-increment:s;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px 24px 20px;position:relative}
.steps li::before{content:counter(s);display:inline-flex;width:38px;height:38px;border-radius:50%;background:var(--accent);color:var(--ink-on-accent);font-weight:800;align-items:center;justify-content:center;margin-bottom:12px;font-family:var(--font-head)}
.steps p{color:var(--muted);margin:0}
.facts{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;margin:0}
.facts div{background:var(--card);border-left:4px solid var(--accent);padding:16px 20px;border-radius:0 var(--radius) var(--radius) 0}
.facts dt{font-weight:800;font-family:var(--font-head);margin-bottom:4px}
.facts dd{margin:0;color:var(--muted);font-size:.98rem}
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:center}
.split.flip .splt{order:2}
.prose{max-width:760px}
.prose h2{margin-top:1.4em}
.prose h2:first-child{margin-top:0}
.small{font-size:.9rem;color:var(--muted)}
.ctaline{margin:1.6em 0}
.band{background:var(--accent);color:var(--ink-on-accent);padding:48px 0}
.bandin{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.band h2{margin:0 0 6px}
.band p{margin:0;max-width:60ch;opacity:.92}
.band .btn{background:var(--ink-on-accent);color:var(--accent);border-color:var(--ink-on-accent)}
.phead{padding:36px 0 40px;background:var(--soft)}
.phead.plain{padding:48px 0 24px}
.pheadin{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center}
.crumbs{font-size:.85rem;color:var(--muted);margin-bottom:14px;display:flex;gap:8px;flex-wrap:wrap}
.crumbs a{color:var(--muted)}
.article{display:grid;grid-template-columns:300px 1fr;gap:48px;padding-top:56px;padding-bottom:40px;align-items:start}
.side{position:sticky;top:90px;display:grid;gap:18px}
.takeaway,.toc{border:1px solid var(--line);border-radius:var(--radius);padding:20px;background:var(--card)}
.takeaway{border-top:4px solid var(--accent)}
.th{font-weight:800;font-family:var(--font-head);margin:0 0 8px;font-size:1rem}
.takeaway ul,.toc ol{margin:0;padding-left:1.1em;font-size:.94rem}
.toc a{color:var(--fg);text-decoration:none}
.toc a:hover{color:var(--accent)}
.body{max-width:720px}
.body section{margin-bottom:38px;scroll-margin-top:90px}
.body .ph{margin:22px 0}
.note{font-size:.9rem;color:var(--muted);border-top:1px solid var(--line);padding-top:16px}
.qa details{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);margin-bottom:12px;padding:0 20px}
.qa summary{cursor:pointer;font-weight:700;padding:18px 0;font-family:var(--font-head);font-size:1.08rem;list-style:none;display:flex;justify-content:space-between;gap:12px}
.qa summary::-webkit-details-marker{display:none}
.qa summary::after{content:"+";color:var(--accent);font-size:1.5rem;line-height:1;transition:transform .25s}
.qa details[open] summary::after{transform:rotate(45deg)}
.ans{padding-bottom:6px;color:var(--muted)}
.foot{background:#111;color:#ddd;padding:48px 0 28px;margin-top:0}
.footin{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px}
.foot a{color:#ddd;text-decoration:none}
.foot a:hover{color:#fff;text-decoration:underline}
.foot ul{list-style:none;padding:0;margin:0}
.fbrand{font-family:var(--font-head);font-size:1.3rem;color:#fff;margin-bottom:8px}
.fh{font-weight:800;color:#fff;margin-bottom:8px}
.fsmall{font-size:.92rem;color:#bbb}
.fine{grid-column:1/-1;font-size:.82rem;color:#999;border-top:1px solid #333;padding-top:18px;margin:8px 0 0}
.js .rv{opacity:0;transform:translateY(20px);transition:opacity .7s ease,transform .7s ease}
.js .rv.in{opacity:1;transform:none}
.js .card,.js .steps li,.js .facts div{opacity:0;transform:translateY(16px);transition:opacity .6s ease var(--d,0ms),transform .6s ease var(--d,0ms),box-shadow .25s,border-color .25s}
.js .card.in,.js .steps li.in,.js .facts div.in{opacity:1;transform:none}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes draw{to{stroke-dashoffset:0}}
@keyframes fadein{from{opacity:0}to{opacity:1}}
@keyframes pulse{0%,100%{opacity:.35}50%{opacity:1}}
@media (max-width:860px){
 .heroin,.pheadin,.split,.article,.footin{grid-template-columns:1fr}
 .side{position:static}
 .split.flip .splt{order:0}
 .sec{padding:44px 0}
 .hero{padding:28px 0 40px}
 .ph img{max-height:480px}
 .topin{padding-top:10px;padding-bottom:10px}
}
@media (prefers-reduced-motion:reduce){
 *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
 .js .rv,.js .card,.js .steps li,.js .facts div{opacity:1;transform:none}
}

/* Scoreboard: midnight, amber, condensed type */
:root{--bg:#0e1621;--fg:#e8edf4;--muted:#a3b0c2;--accent:#ffb020;--accent2:#ffd27a;--soft:#142131;--card:#17283b;--line:#25394f;--ink-on-accent:#0e1621;--font-body:"Barlow",system-ui,sans-serif;--font-head:"Barlow Condensed","Arial Narrow",sans-serif;--radius:4px}
body{font-size:18px}
h1,h2,h3{text-transform:uppercase;letter-spacing:.01em;font-weight:800}
h1{font-size:clamp(2.4rem,6vw,4.4rem);line-height:1}
.top{background:rgba(14,22,33,.94);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.bt,.bt b{text-transform:uppercase;letter-spacing:.06em}
.nav a{text-transform:uppercase;letter-spacing:.08em;font-size:.8rem;font-weight:600;color:var(--muted)}
.nav a:hover,.nav a[aria-current]{color:var(--accent)}
.hero{background:linear-gradient(rgba(255,176,32,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,176,32,.05) 1px,transparent 1px),radial-gradient(900px 400px at 80% 0,#1d3350,transparent);background-size:40px 40px,40px 40px,auto}
.hero::after{content:"";position:absolute;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,var(--accent),transparent);top:0;animation:scan 6s linear infinite;opacity:.6}
@keyframes scan{from{top:0}to{top:100%}}
.eyebrow{color:var(--accent);letter-spacing:.3em}
.heroart .ph{background:#0a1119;border:0;padding:14px;position:relative;box-shadow:0 0 0 1px var(--line)}
.heroart .ph::before,.heroart .ph::after{content:"";position:absolute;width:34px;height:34px;border:3px solid var(--accent)}
.heroart .ph::before{top:-1px;left:-1px;border-right:0;border-bottom:0}
.heroart .ph::after{bottom:-1px;right:-1px;border-left:0;border-top:0}
.rings{position:relative;display:block;width:100%;height:auto;color:var(--accent);margin-bottom:14px}
.rings .rg{animation:fill 2.4s ease-out both}
@keyframes fill{from{stroke-dashoffset:276}}
.btn{border-radius:2px;text-transform:uppercase;letter-spacing:.1em;font-size:.85rem}
.btn.ghost{color:var(--accent)}
.card{background:var(--card);border-color:var(--line);border-top:3px solid var(--accent)}
.card .num{font-size:2.2rem;line-height:1;color:var(--accent);font-family:var(--font-head)}
.card p{color:var(--muted)}
.sec.alt{background:var(--soft)}
.steps li::before{border-radius:2px;background:var(--accent)}
.steps li{background:var(--card)}
.facts div{background:var(--card)}
.ph{background:#0a1119;border:1px solid var(--line)}
.band{background:linear-gradient(100deg,#ffb020,#ff8a1f);color:#0e1621}
.band .btn{background:#0e1621;color:var(--accent);border-color:#0e1621}
.phead{background:linear-gradient(180deg,#142131,#0e1621);border-bottom:1px solid var(--line)}
.takeaway,.toc{background:var(--card);border-color:var(--line)}
.takeaway{border-top-color:var(--accent)}
.toc a{color:var(--fg)}
.crumbs a{color:var(--muted)}
.qa details{background:var(--card)}
.foot{background:#080d14;border-top:1px solid var(--line)}
.btn:hover{color:var(--ink-on-accent)}.btn.ghost:hover{color:#0e1621}
.band .btn:hover{color:var(--accent)}