/* DARK NOVA INFO — Production design system v2 */
:root{
  --bg:#05070b;--bg2:#080b12;--surface:#0b1018;--surface2:#0e1420;--card:#0d131d;
  --ink:#f6f7fb;--muted:#9ba6b5;--muted2:#717c8b;--line:#202938;--line2:#2d394b;
  --accent:#8b7cff;--accent2:#66e3ff;--success:#7ce2c7;--warning:#e7cc7c;--danger:#ff9aa8;
  --max:1200px;--reading:780px;--radius:20px;--radius-sm:12px;
  --shadow:0 24px 80px rgba(0,0,0,.35);--header:76px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth;background:var(--bg)}body{margin:0;background:
radial-gradient(900px 550px at 92% -120px,rgba(139,124,255,.12),transparent 60%),
radial-gradient(700px 500px at -10% 35%,rgba(102,227,255,.055),transparent 62%),var(--bg);
color:var(--ink);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;line-height:1.62;min-height:100vh;overflow-x:hidden}
body.nav-open{overflow:hidden}.wrap{width:min(calc(100% - 48px),var(--max));margin-inline:auto}.skip{position:fixed;left:16px;top:-80px;z-index:999;background:#fff;color:#000;padding:10px 14px;border-radius:8px;font-weight:800}.skip:focus{top:12px}a{color:inherit;text-decoration:none}a:not(.btn):focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--accent2);outline-offset:3px}button,input,textarea,select{font:inherit}.muted{color:var(--muted)}[hidden]{display:none!important}
::selection{background:rgba(139,124,255,.38);color:#fff}

/* header */
.site-header{height:var(--header);position:sticky;top:0;z-index:80;background:rgba(5,7,11,.76);backdrop-filter:blur(18px) saturate(140%);border-bottom:1px solid rgba(255,255,255,.06)}
.site-header:after{content:"";position:absolute;inset:auto 0 0;height:1px;background:linear-gradient(90deg,transparent,rgba(139,124,255,.42),transparent);opacity:.45}.nav{height:100%;display:flex;align-items:center;gap:24px}.brand{display:inline-flex;align-items:center;gap:12px;min-width:max-content;font-weight:900;letter-spacing:.22em;font-size:.86rem}.brand-mark{width:34px;height:34px;border:1px solid #303a50;border-radius:10px;position:relative;background:linear-gradient(145deg,#111827,#090d14);box-shadow:inset 0 0 24px rgba(139,124,255,.09)}.brand-mark:before,.brand-mark:after{content:"";position:absolute;left:50%;top:50%;transform:translate(-50%,-50%) rotate(45deg);background:linear-gradient(135deg,var(--accent2),var(--accent));border-radius:999px}.brand-mark:before{width:15px;height:3px}.brand-mark:after{width:3px;height:15px}.brand-text{display:flex;flex-direction:column;line-height:1.08}.brand-text small{font-size:.59rem;letter-spacing:.42em;color:#9b91ff;margin-top:4px}.links{margin-left:auto;display:flex;align-items:center;gap:22px}.links>a{position:relative;color:#b9c2ce;font-size:.82rem;font-weight:700;letter-spacing:.025em;padding:9px 0}.links>a:hover,.links>a[aria-current="page"]{color:#fff}.links>a[aria-current="page"]:after{content:"";position:absolute;left:0;right:0;bottom:2px;height:1px;background:linear-gradient(90deg,var(--accent),var(--accent2))}.nav-actions{display:flex;align-items:center;gap:10px}.iconbtn,.menu{width:44px;height:44px;border:1px solid var(--line);border-radius:12px;display:grid;place-items:center;background:rgba(255,255,255,.015);color:#fff;cursor:pointer;transition:.2s ease}.iconbtn:hover,.menu:hover{border-color:#3a4960;background:#0d1420}.search-glyph{width:18px;height:18px;border:2px solid currentColor;border-radius:50%;position:relative}.search-glyph:after{content:"";position:absolute;width:7px;height:2px;background:currentColor;right:-5px;bottom:-2px;transform:rotate(45deg);border-radius:2px}.menu{display:none;position:relative}.menu-lines,.menu-lines:before,.menu-lines:after{content:"";position:absolute;width:19px;height:2px;background:#fff;border-radius:99px;transition:.25s ease}.menu-lines:before{transform:translateY(-6px)}.menu-lines:after{transform:translateY(6px)}.menu[aria-expanded="true"] .menu-lines{background:transparent}.menu[aria-expanded="true"] .menu-lines:before{transform:rotate(45deg)}.menu[aria-expanded="true"] .menu-lines:after{transform:rotate(-45deg)}.mobile-extra{display:none}.nav-scrim{display:none}

/* type */
h1,h2,h3,h4{margin:0 0 .65em;line-height:1.02;letter-spacing:-.035em}h1{font-size:clamp(3.2rem,9vw,7.7rem)}h2{font-size:clamp(2.05rem,4.6vw,4.25rem)}h3{font-size:1.35rem}.kicker,.eyebrow{display:flex;align-items:center;gap:10px;color:#a9a2ff;font-size:.69rem;font-weight:900;letter-spacing:.18em;text-transform:uppercase}.kicker:before,.eyebrow:before{content:"";width:24px;height:1px;background:linear-gradient(90deg,var(--accent),var(--accent2))}.pagehero .kicker a{color:inherit}.section{padding:96px 0;position:relative}.section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:30px}.section-head>div{max-width:760px}.section-head>a{color:#c9d1df;font-weight:700;font-size:.9rem}.section-head>a:hover{color:#fff}.meta{font-size:.77rem;color:var(--muted2);display:flex;gap:9px 16px;flex-wrap:wrap}.meta span{display:inline-flex;align-items:center;gap:7px}.meta span+span:before{content:"•";color:#3f4b5d;margin-right:2px}.progress{position:fixed;left:0;top:0;height:2px;width:0;background:linear-gradient(90deg,var(--accent),var(--accent2));z-index:120;box-shadow:0 0 12px rgba(102,227,255,.4)}

/* controls */
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn{min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:9px;background:#f4f6fb;color:#07090d;border:1px solid #f4f6fb;border-radius:12px;padding:12px 19px;font-size:.78rem;font-weight:900;letter-spacing:.075em;cursor:pointer;transition:.2s ease;box-shadow:0 8px 28px rgba(255,255,255,.04)}.btn:hover{transform:translateY(-1px);background:#fff}.btn.alt{background:rgba(255,255,255,.015);border-color:#344055;color:#edf1f8;box-shadow:none}.btn.alt:hover{background:#0d1420;border-color:#4a5a73}.btn.ghost{background:transparent;border-color:transparent;color:#b9c3d0;padding-inline:6px}.btn[disabled]{opacity:.48;cursor:not-allowed;transform:none}.filter{background:#0a0f17;color:#929eae;border:1px solid var(--line);padding:9px 14px;border-radius:999px;cursor:pointer;white-space:nowrap;font-size:.74rem;font-weight:800;letter-spacing:.045em}.filter:hover{border-color:#38465a;color:#dce2ea}.filter.active{background:#eff2f8;color:#07090d;border-color:#eff2f8}.filters{display:flex;gap:8px;overflow:auto;margin:0 0 28px;padding:2px 0 8px;scrollbar-width:none}.filters::-webkit-scrollbar{display:none}

/* home */
.hero{min-height:calc(100svh - var(--header));display:grid;align-items:center;position:relative;overflow:hidden;border-bottom:1px solid var(--line);isolation:isolate}.hero:before{content:"";position:absolute;inset:0;background:
linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px);background-size:72px 72px;mask-image:linear-gradient(to bottom,rgba(0,0,0,.8),transparent 88%);z-index:-2}.hero:after{content:"";position:absolute;width:720px;height:720px;right:-220px;top:50%;transform:translateY(-50%);border-radius:50%;background:radial-gradient(circle,rgba(139,124,255,.16),rgba(102,227,255,.035) 34%,transparent 68%);filter:blur(2px);z-index:-1}.hero-layout{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(360px,.9fr);gap:64px;align-items:center;padding:76px 0 86px}.hero-copy h1{font-size:clamp(4.2rem,8.5vw,8.5rem);max-width:8.5ch;text-wrap:balance;margin:.2em 0 .18em}.hero-copy h1 .glow{display:block;color:transparent;background:linear-gradient(110deg,#fff 10%,#a9a3ff 54%,#74e5ff 92%);background-clip:text;-webkit-background-clip:text}.hero-copy>p{font-size:clamp(1.05rem,1.6vw,1.28rem);max-width:620px;color:#aab4c2;margin:0}.hero-proof{display:flex;gap:18px 24px;flex-wrap:wrap;margin-top:30px;color:#7f8998;font-size:.73rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.hero-proof span{display:flex;align-items:center;gap:8px}.hero-proof i{width:5px;height:5px;border-radius:50%;background:var(--accent2);box-shadow:0 0 10px var(--accent2)}.hero-art{aspect-ratio:1/1;position:relative;display:grid;place-items:center}.nova-orbit{width:min(100%,480px);aspect-ratio:1;border:1px solid rgba(139,124,255,.18);border-radius:50%;position:relative;box-shadow:inset 0 0 100px rgba(139,124,255,.03)}.nova-orbit:before,.nova-orbit:after{content:"";position:absolute;border:1px solid rgba(102,227,255,.12);border-radius:50%;inset:14%;transform:rotate(32deg)}.nova-orbit:after{inset:28%;border-color:rgba(139,124,255,.24);transform:rotate(-26deg)}.nova-core{position:absolute;inset:32%;border-radius:50%;background:radial-gradient(circle at 37% 33%,#d6d1ff 0 2%,#8b7cff 7%,#171e3d 33%,#070b14 65%);box-shadow:0 0 70px rgba(139,124,255,.25),0 0 160px rgba(102,227,255,.08);animation:novaPulse 7s ease-in-out infinite}.nova-core:after{content:"";position:absolute;inset:-25%;border-radius:50%;border:1px solid rgba(255,255,255,.05);transform:skew(-20deg)}.orbit-dot{position:absolute;width:9px;height:9px;border-radius:50%;background:#c7f5ff;box-shadow:0 0 14px #66e3ff;top:15%;left:22%}.orbit-dot.two{width:5px;height:5px;top:68%;left:auto;right:7%;background:#ae9fff;box-shadow:0 0 12px #8b7cff}.orbit-label{position:absolute;right:-4%;bottom:15%;padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:rgba(6,9,14,.7);backdrop-filter:blur(10px);font-size:.68rem;color:#9aa6b6;letter-spacing:.1em;text-transform:uppercase}.orbit-label b{display:block;color:#f3f5fb;font-size:.82rem;margin-bottom:2px}.trust-strip{border-bottom:1px solid var(--line);background:#070a0f}.trust-inner{min-height:62px;display:flex;align-items:center;justify-content:space-between;gap:20px}.trust-copy{font-size:.79rem;color:#8f9aaa}.trust-copy strong{color:#dfe4ed}.trust-labels{display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end}
@keyframes novaPulse{50%{transform:scale(1.035);box-shadow:0 0 95px rgba(139,124,255,.32),0 0 190px rgba(102,227,255,.11)}}
.trending{border-bottom:1px solid var(--line);background:rgba(8,12,18,.72)}.trendrow{display:flex;gap:10px;overflow:auto;padding:16px 0;scrollbar-width:none}.trendrow::-webkit-scrollbar{display:none}.trend{white-space:nowrap;border:1px solid var(--line);padding:9px 13px;border-radius:999px;color:#aeb8c6;font-size:.77rem}.trend:hover{border-color:#354156;color:#fff}.trend b{color:#fff;margin-right:8px;letter-spacing:.04em}.feature{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(320px,1fr);background:linear-gradient(145deg,#0b111a,#090d14);border:1px solid var(--line);border-radius:var(--radius);min-height:440px;overflow:hidden;box-shadow:var(--shadow)}.visual{min-height:340px;position:relative;overflow:hidden;background:radial-gradient(circle at 62% 38%,rgba(122,139,255,.48) 0 2%,transparent 12%),radial-gradient(circle at 42% 58%,rgba(52,74,126,.28),transparent 40%),linear-gradient(145deg,#0b1020,#05070b)}.visual:before{content:"";position:absolute;inset:-20%;background:conic-gradient(from 35deg,transparent,rgba(116,96,255,.09),transparent 26%,rgba(102,227,255,.045),transparent 58%);filter:blur(14px);animation:drift 16s linear infinite}.visual:after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(230,235,255,.55) .75px,transparent .85px);background-size:37px 37px;opacity:.15;mask-image:linear-gradient(120deg,#000,transparent 75%)}.visual[data-art="cosmos"]{background:radial-gradient(circle at 60% 40%,#8a78ff 0 1%,#263660 6%,transparent 18%),radial-gradient(circle at 30% 65%,#173b4e,transparent 30%),#05070b}.visual[data-art="reality"]{background:radial-gradient(ellipse at 55% 45%,rgba(127,112,255,.35),transparent 18%),repeating-radial-gradient(circle at 55% 45%,transparent 0 26px,rgba(135,123,255,.10) 27px 28px),linear-gradient(145deg,#0b0f1d,#05070b)}.visual[data-art="technology"]{background:linear-gradient(125deg,rgba(28,62,79,.3),transparent 45%),repeating-linear-gradient(90deg,transparent 0 39px,rgba(102,227,255,.05) 40px),#050a0f}.visual[data-art="fiction"]{background:radial-gradient(circle at 55% 45%,rgba(185,111,255,.23),transparent 17%),linear-gradient(135deg,#121022,#05070b)}
@keyframes drift{to{transform:rotate(360deg)}}.feature-copy{padding:clamp(28px,5vw,56px);display:flex;flex-direction:column;justify-content:center}.feature h3{font-size:clamp(2rem,3.8vw,3.5rem);line-height:1.02;margin:17px 0 14px}.feature-copy p{max-width:46ch}.badge{display:inline-flex;align-items:center;width:max-content;padding:5px 8px;border:1px solid #3a4761;border-radius:6px;font-size:.61rem;line-height:1.25;letter-spacing:.115em;font-weight:900;color:#cfd6ff;background:rgba(16,22,34,.55)}.badge:before{content:"";width:5px;height:5px;border-radius:50%;background:currentColor;margin-right:6px;box-shadow:0 0 8px currentColor}.badge[data-c="DOCUMENTED"],.badge[data-c="RESEARCH"]{border-color:#315f5b;color:#8fe0d3;background:rgba(38,91,82,.08)}.badge[data-c="UNVERIFIED"],.badge[data-c="THEORY"]{border-color:#6c603a;color:#e7ce7d;background:rgba(104,87,34,.08)}.badge[data-c="FICTION"],.badge[data-c="AI STORY"],.badge[data-c="SPECULATIVE"]{border-color:#554476;color:#c8afff;background:rgba(87,58,126,.09)}.badge[data-c="USER SUBMISSION"]{border-color:#545e6d;color:#bec7d5}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.card{background:linear-gradient(155deg,rgba(15,21,31,.98),rgba(9,13,20,.98));border:1px solid var(--line);border-radius:16px;padding:24px;min-height:230px;position:relative;overflow:hidden;transition:transform .22s ease,border-color .22s ease,background .22s ease}.card:before{content:"";position:absolute;inset:0 0 auto;height:1px;background:linear-gradient(90deg,transparent,rgba(139,124,255,.34),transparent);opacity:0;transition:.2s}.card:hover{transform:translateY(-4px);border-color:#344257;background:linear-gradient(155deg,#111925,#0a0f17)}.card:hover:before{opacity:1}.card h3{font-size:1.28rem;line-height:1.18;margin:18px 0 11px}.card p{font-size:.92rem}.category-card{min-height:270px;display:flex;flex-direction:column;justify-content:flex-end;background:radial-gradient(circle at 78% 16%,rgba(132,118,255,.15),transparent 23%),linear-gradient(180deg,#0b1018,#0d141f)}.category-card:nth-child(2n){background:radial-gradient(circle at 80% 14%,rgba(102,227,255,.105),transparent 24%),linear-gradient(180deg,#0b1018,#0d141f)}.category-card .kicker{color:#a8b2c1}.category-card .kicker:before{width:13px}.arrow{font-size:1.3rem;margin-top:14px;color:#7f8ca0}.standards-callout{margin-top:24px;display:grid;grid-template-columns:1.25fr .75fr;gap:18px;border:1px solid var(--line);border-radius:18px;padding:30px;background:linear-gradient(115deg,rgba(139,124,255,.06),rgba(102,227,255,.025) 55%,transparent)}.standards-callout p{margin-bottom:0}.standards-callout .actions{justify-content:flex-end;align-items:center;margin:0}
.reality{background:radial-gradient(700px 380px at 80% 50%,rgba(139,124,255,.09),transparent 65%),linear-gradient(120deg,#080c13,#070a10);border-block:1px solid var(--line)}.reality .wrap{max-width:980px}.reality p{max-width:680px;font-size:1.06rem}

/* video */
.videos{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.video-card{display:block;min-width:0}.poster{aspect-ratio:9/14;background:radial-gradient(circle at 50% 26%,rgba(123,111,255,.48),transparent 12%),linear-gradient(#0e1430,#07090d);border:1px solid var(--line);border-radius:16px;display:grid;place-items:center;position:relative;overflow:hidden;transition:.25s ease}.poster:before{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 58%,rgba(0,0,0,.72)),radial-gradient(rgba(226,234,255,.48) .7px,transparent .8px);background-size:auto,31px 31px;opacity:.32}.video-card:nth-child(2) .poster{background:radial-gradient(ellipse at 50% 28%,rgba(102,227,255,.20),transparent 18%),linear-gradient(155deg,#0a1c29,#100d23 64%,#05070b)}.video-card:nth-child(3) .poster{background:radial-gradient(circle at 30% 40%,rgba(154,113,255,.25),transparent 17%),linear-gradient(135deg,#151126,#081017)}.poster:after{content:"";position:absolute;left:12%;right:12%;bottom:12%;height:1px;background:linear-gradient(90deg,transparent,rgba(255,255,255,.28),transparent)}.video-card:hover .poster{transform:translateY(-3px);border-color:#3a4860;box-shadow:0 24px 60px rgba(0,0,0,.32)}.play{position:relative;z-index:2;width:62px;height:62px;border-radius:50%;border:1px solid rgba(193,201,230,.42);display:grid;place-items:center;background:rgba(4,7,12,.44);backdrop-filter:blur(8px);font-size:1rem;padding-left:3px}.video-card h3{margin:14px 0 7px}.video-card .video-link{display:inline-block;margin-top:10px;color:#cbd3df;font-size:.84rem;font-weight:700}.media-shell{aspect-ratio:9/16;max-height:70svh;margin:0 auto 30px;border:1px solid var(--line);border-radius:18px;overflow:hidden;background:radial-gradient(circle at 50% 30%,rgba(139,124,255,.28),transparent 13%),linear-gradient(#10162e,#05070b);display:grid;place-items:center;position:relative}.media-shell:before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(235,240,255,.45) .7px,transparent .8px);background-size:34px 34px;opacity:.15}.media-status{position:relative;z-index:2;text-align:center;padding:24px;max-width:340px}.media-status .play{margin:0 auto 16px}.media-status strong{display:block;font-size:1.15rem;margin-bottom:6px}

/* inner pages */
.pagehero{padding:92px 0 58px;border-bottom:1px solid var(--line);position:relative;overflow:hidden}.pagehero:before{content:"";position:absolute;width:540px;height:540px;right:-100px;top:-250px;background:radial-gradient(circle,rgba(139,124,255,.10),transparent 68%);border-radius:50%}.pagehero h1{font-size:clamp(3.2rem,8vw,7rem);margin:.18em 0 .16em;max-width:12ch}.pagehero p{max-width:720px;font-size:1.08rem;margin:0}.page-story .pagehero h1,.page-watch .pagehero h1{font-size:clamp(2.7rem,6vw,5.7rem);max-width:16ch}.article{max-width:var(--reading);margin-inline:auto}.article>p{font-size:1.04rem;color:#cbd2dc}.article h2{font-size:clamp(1.65rem,3vw,2.15rem);margin-top:2.1em}.article .visual{border:1px solid var(--line);border-radius:18px;min-height:420px;margin-bottom:30px}.facts{background:linear-gradient(145deg,#0c121b,#091018);border:1px solid var(--line);border-radius:15px;padding:24px;margin:30px 0}.facts p{margin-bottom:0}.demo-note{border-left:2px solid var(--accent);background:linear-gradient(90deg,rgba(139,124,255,.08),transparent);padding:15px 18px;color:#aeb8c7;margin:24px 0;border-radius:0 12px 12px 0;font-size:.88rem}.source-list li{margin:8px 0}.empty{padding:34px;border:1px dashed #334052;border-radius:14px;color:var(--muted);text-align:center;background:rgba(13,19,29,.45)}
.archive-controls{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:10px;margin-bottom:22px}.archive-controls input,.archive-controls select,.searchbar input,.field input,.field textarea,.field select{width:100%;background:#080d14;color:#fff;border:1px solid #293445;padding:13px 14px;border-radius:11px;outline:none;transition:.18s}.archive-controls input:hover,.archive-controls select:hover,.searchbar input:hover,.field input:hover,.field textarea:hover,.field select:hover{border-color:#3a475b}.archive-controls input:focus,.archive-controls select:focus,.searchbar input:focus,.field input:focus,.field textarea:focus,.field select:focus{border-color:#60708a;box-shadow:0 0 0 3px rgba(102,227,255,.07)}.searchbar{display:grid;grid-template-columns:1fr auto;gap:10px}.searchbar button{padding-inline:20px}.form{max-width:760px}.field{margin:17px 0}.field label{display:block;margin-bottom:6px;font-size:.87rem;font-weight:800;color:#d7dce5}.field textarea{min-height:160px;resize:vertical}.check{display:flex;gap:10px;align-items:flex-start}.check input{margin-top:5px}.form-note{padding:14px 16px;border:1px solid var(--line);border-radius:12px;background:#0a1018;color:#9aa6b5;font-size:.85rem}

/* signal / footer */
.newsletter{background:linear-gradient(115deg,#0b1018,#080c13);border-block:1px solid var(--line);padding:58px 0}.newsletter .wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:42px;align-items:center}.newsletter h2{font-size:clamp(1.8rem,3.5vw,3.1rem);margin:.25em 0 0}.signal-action{display:flex;flex-direction:column;align-items:flex-start;gap:10px}.signal-action p{margin:0;font-size:.8rem}.footer{padding:62px 0 28px;background:#05070b}.footgrid{display:grid;grid-template-columns:1.6fr repeat(3,1fr);gap:34px}.footgrid h4{font-size:.68rem;letter-spacing:.16em;color:#aeb7c5}.footgrid a{display:block;color:#8793a4;margin:8px 0;font-size:.88rem}.footgrid a:hover{color:#fff}.foot-brand{max-width:310px}.foot-brand p{font-size:.9rem}.foot-email{display:inline-flex!important;color:#c9d2df!important;border-bottom:1px solid #313b4c;padding-bottom:2px}.footer-status{margin-top:34px;padding:18px 0;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px;color:#7d8898;font-size:.78rem}.status-key{display:flex;gap:12px;flex-wrap:wrap}.status-key span{display:flex;align-items:center;gap:6px}.status-key i{width:5px;height:5px;border-radius:50%;background:#65718a}.status-key span:nth-child(1) i{background:#7ce2c7}.status-key span:nth-child(2) i{background:#e7cc7c}.status-key span:nth-child(3) i{background:#c8afff}.copyright{border-top:1px solid var(--line);padding-top:21px;color:#6f7a89;font-size:.79rem;display:flex;justify-content:space-between;gap:20px}.install-app{display:none;background:transparent;border:0;color:#b8c3d1;padding:0;cursor:pointer;font-weight:700}.install-app.ready{display:inline}.backtop{position:fixed;right:18px;bottom:18px;z-index:40;opacity:0;pointer-events:none;transform:translateY(8px);background:#f0f3f9;color:#05070b;border:0;border-radius:50%;width:46px;height:46px;font-weight:900;transition:.2s}.backtop.show{opacity:1;pointer-events:auto;transform:none}

/* 404 */
.page-404 .hero{min-height:70svh}.page-404 .hero .inner{padding:90px 0}.page-404 .hero h1{max-width:10ch;font-size:clamp(3.5rem,9vw,7.2rem)}

/* responsive */
@media(max-width:1040px){.links{gap:14px}.links>a{font-size:.76rem}.hero-layout{grid-template-columns:1.15fr .85fr;gap:34px}.archive-controls{grid-template-columns:1fr 1fr 1fr}.archive-controls input{grid-column:span 2}}
@media(max-width:860px){:root{--header:70px}.wrap{width:min(calc(100% - 34px),var(--max))}.iconbtn{margin-left:auto}.menu{display:grid}.links{position:fixed;display:flex;inset:var(--header) 0 0 auto;width:min(88vw,420px);height:calc(100svh - var(--header));z-index:92;background:rgba(6,9,14,.98);backdrop-filter:blur(20px);border-left:1px solid var(--line);padding:26px 24px max(30px,env(safe-area-inset-bottom));flex-direction:column;align-items:stretch;gap:2px;transform:translateX(105%);opacity:0;pointer-events:none;transition:transform .3s cubic-bezier(.2,.8,.2,1),opacity .2s}.links.open{transform:none;opacity:1;pointer-events:auto}.links>a{padding:14px 8px;font-size:1.12rem;border-bottom:1px solid rgba(255,255,255,.055)}.links>a[aria-current="page"]:after{display:none}.links>a[aria-current="page"]{color:#fff}.links>a[aria-current="page"]:before{content:"";display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--accent2);margin-right:10px;box-shadow:0 0 12px var(--accent2)}.mobile-extra{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:auto;padding-top:20px}.mobile-extra a{font-size:.78rem!important;border:1px solid var(--line)!important;border-radius:10px;padding:11px!important;text-align:center;color:#98a4b4!important}.nav-scrim{position:fixed;display:block;inset:var(--header) 0 0;background:rgba(0,0,0,.58);opacity:0;pointer-events:none;transition:.25s;z-index:90}.nav-scrim.open{opacity:1;pointer-events:auto}.hero-layout{grid-template-columns:1fr;padding:64px 0 76px}.hero-art{display:none}.hero-copy h1{max-width:9ch}.trust-inner{align-items:flex-start;flex-direction:column;padding:16px 0}.trust-labels{justify-content:flex-start}.feature{grid-template-columns:1fr}.grid{grid-template-columns:repeat(2,minmax(0,1fr))}.videos{grid-template-columns:repeat(3,minmax(220px,1fr));overflow-x:auto;padding-bottom:10px;scroll-snap-type:x proximity}.video-card{scroll-snap-align:start}.standards-callout{grid-template-columns:1fr}.standards-callout .actions{justify-content:flex-start}.newsletter .wrap{grid-template-columns:1fr}.footgrid{grid-template-columns:1.3fr 1fr 1fr}.footgrid>div:last-child{grid-column:2/4}.pagehero{padding:76px 0 48px}}
@media(max-width:620px){.wrap{width:min(calc(100% - 28px),var(--max))}.brand{gap:9px}.brand-mark{width:31px;height:31px}.brand-text{font-size:.77rem}.brand-text small{font-size:.55rem}.hero{min-height:auto}.hero-layout{padding:64px 0 70px}.hero-copy h1{font-size:clamp(3.75rem,17vw,5.5rem)}.hero-copy>p{font-size:1rem}.hero-proof{gap:12px 16px;font-size:.65rem}.actions{display:grid;grid-template-columns:1fr;gap:9px}.hero .actions{grid-template-columns:1fr 1fr}.hero .btn{padding-inline:11px;font-size:.68rem}.trust-labels .badge:nth-child(n+4){display:none}.section{padding:70px 0}.section-head{align-items:flex-start;flex-direction:column;gap:10px}.section-head h2{margin-bottom:0}.feature{border-radius:15px}.visual{min-height:275px}.feature-copy{padding:26px}.grid{grid-template-columns:1fr}.card{min-height:0}.category-card{min-height:210px}.standards-callout{padding:22px}.videos{grid-template-columns:repeat(3,78vw);margin-right:-14px}.poster{aspect-ratio:9/13}.pagehero{padding:60px 0 38px}.pagehero h1{font-size:clamp(3.15rem,15vw,5.25rem)}.page-story .pagehero h1,.page-watch .pagehero h1{font-size:clamp(2.55rem,12vw,4.3rem)}.article .visual{min-height:280px}.archive-controls{grid-template-columns:1fr}.archive-controls input{grid-column:auto}.searchbar{grid-template-columns:1fr}.searchbar button{min-height:48px}.newsletter{padding:48px 0}.footgrid{grid-template-columns:1fr 1fr;gap:26px 18px}.footgrid>div:first-child,.footgrid>div:last-child{grid-column:1/-1}.footer-status{align-items:flex-start;flex-direction:column}.copyright{flex-direction:column}.backtop{right:14px;bottom:14px}.media-shell{max-height:none}.page-404 .hero .inner{padding:70px 0}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

/* Visitor experience: mobile navigation, readable forms and reliable reflow. */
a.btn:focus-visible{outline:2px solid var(--accent2);outline-offset:4px}
.form-help{color:var(--muted);font-size:.9rem;overflow-wrap:anywhere}
.form-help a,.form noscript a{text-decoration:underline;text-underline-offset:3px}
.field input,.field textarea,.field select{font-size:1rem;min-width:0}
.field textarea[data-draft-text]{min-height:240px;line-height:1.6}
.formmsg{overflow-wrap:anywhere}
.check input{flex:0 0 auto;width:20px;height:20px;margin-top:3px}
.article a,.foot-email{overflow-wrap:anywhere}
@media(max-width:860px){
  .nav-actions{margin-left:auto;flex-shrink:0}
  .links{overflow-y:auto;overscroll-behavior:contain;visibility:hidden}
  .links.open{visibility:visible}
  .links>a,.mobile-extra{flex-shrink:0}
  .nav-scrim{height:calc(100svh - var(--header))}
  .footgrid a:not(.brand){min-height:44px;display:flex;align-items:center;margin:0;padding-block:8px}
}
@media(max-width:620px){
  .pagehero h1{font-size:clamp(2.35rem,12vw,5.25rem);overflow-wrap:anywhere}
  .page-story .pagehero h1,.page-watch .pagehero h1{overflow-wrap:anywhere}
  .kicker,.eyebrow{flex-wrap:wrap}
  .form .btn{width:100%;white-space:normal;min-height:48px}
}

/* Official social destinations supplied by the site owner. */
.social-links{margin-top:32px;padding-top:24px;border-top:1px solid var(--line)}
.social-links h4{font-size:.72rem;letter-spacing:.14em;color:#aeb7c5;margin:0 0 14px}
.social-link-list{display:flex;flex-wrap:wrap;gap:10px}
.social-link-list a{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 16px;border:1px solid var(--line);border-radius:10px;color:#dce2ed;font-size:.88rem;line-height:1.4;background:#0b1018;transition:border-color .2s,color .2s}
.social-link-list a:hover{border-color:var(--accent);color:#fff}
@media(max-width:620px){.social-link-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.social-link-list a{min-width:0;overflow-wrap:anywhere}}
@media(prefers-reduced-motion:reduce){.social-link-list a{transition:none}}

/* YouTube watch page and local thumbnail. */
.youtube-player{width:min(100%,420px);aspect-ratio:9/16;margin:0 auto 24px;background:#000;border:1px solid var(--line);border-radius:16px;overflow:hidden}
.youtube-player iframe{display:block;width:100%;height:100%;border:0}
.video-thumbnail{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#000}
@media(max-width:860px){.videos{grid-auto-flow:column;grid-auto-columns:minmax(220px,1fr)}}
@media(max-width:620px){.videos{grid-auto-columns:78vw}}

/* Research article navigation and source references */
.article-toc{margin:2rem 0;padding:1.25rem;border:1px solid #303746;border-radius:12px;background:#0c111a}
.article-toc ol,.source-list{padding-left:1.5rem}.article-toc li,.source-list li{margin:.7rem 0}
.article h2[id],.source-list li[id]{scroll-margin-top:110px}.article p{line-height:1.85}
.article a:not(.btn){text-decoration:underline;text-underline-offset:3px}.article a{overflow-wrap:anywhere}
.source-ref{white-space:nowrap}.editorial-note{font-size:.9rem}.article .facts{margin:2rem 0}