:root{--bg:#faf8f4;--surface:#fff;--ink:#16181d;--mute:#5b616e;--line:#e4e0d8;--acc:#0b5d6b;--acc2:#e8f1f2;--ok:#1d6b3c;--okbg:#e6f3ea}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#101316;--surface:#171b20;--ink:#ecebe7;--mute:#9aa1ad;--line:#2a3038;--acc:#6cc3d1;--acc2:#16282c;--ok:#7fd3a0;--okbg:#14261c}}
:root[data-theme=dark]{--bg:#101316;--surface:#171b20;--ink:#ecebe7;--mute:#9aa1ad;--line:#2a3038;--acc:#6cc3d1;--acc2:#16282c;--ok:#7fd3a0;--okbg:#14261c}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.65 system-ui,-apple-system,"Segoe UI",Roboto,sans-serif}
a{color:var(--acc);text-underline-offset:3px}a:hover{text-decoration-thickness:2px}
h1,h2,h3{font-family:Georgia,"Times New Roman",serif;line-height:1.2;margin:0 0 .5em;font-weight:600}
h1{font-size:clamp(2rem,5vw,3.2rem)}h2{font-size:1.7rem}h3{font-size:1.08rem;font-family:inherit;font-weight:600;line-height:1.4;margin-bottom:.25em}
.wrap{max-width:1040px;margin:0 auto;padding:0 20px}
.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:var(--surface);padding:8px;z-index:9}
header.site{border-bottom:1px solid var(--line);background:var(--bg);position:sticky;top:0;z-index:5}
header.site .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:62px;flex-wrap:wrap}
.brand{font-family:Georgia,serif;font-weight:700;font-size:1.15rem;color:var(--ink);text-decoration:none}
nav ul{display:flex;gap:4px;list-style:none;margin:0;padding:0;flex-wrap:wrap}
nav a{display:block;padding:8px 10px;color:var(--ink);text-decoration:none;border-radius:6px;font-size:.95rem}
nav a:hover,nav a[aria-current]{background:var(--acc2);color:var(--acc)}
.hero{padding:64px 0 40px}
.hero .wrap{display:grid;grid-template-columns:1.5fr 1fr;gap:40px;align-items:center}
.eyebrow{color:var(--acc);font-weight:600;letter-spacing:.08em;text-transform:uppercase;font-size:.8rem;margin:0 0 12px}
.lead{font-size:1.2rem;color:var(--mute);max-width:36em}
.hero img{width:100%;max-width:340px;justify-self:center;border-radius:14px;aspect-ratio:1;object-fit:cover;border:1px solid var(--line)}
.btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.btn{display:inline-block;padding:11px 20px;border-radius:8px;background:var(--acc);color:var(--bg);text-decoration:none;font-weight:600}
.btn.alt{background:transparent;color:var(--acc);border:1px solid var(--acc)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:12px;background:var(--surface);margin:8px 0 56px}
.stats div{padding:20px;text-align:center;border-right:1px solid var(--line)}.stats div:last-child{border:0}
.stats b{display:block;font-family:Georgia,serif;font-size:2rem;color:var(--acc)}.stats span{font-size:.85rem;color:var(--mute)}
section.block{padding:32px 0}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:18px;list-style:none;margin:0;padding:0}
.area{display:block;padding:24px;border:1px solid var(--line);border-radius:12px;background:var(--surface);text-decoration:none;color:var(--ink);transition:border-color .15s,transform .15s}
.area:hover{border-color:var(--acc);transform:translateY(-2px)}
.area h3{font-family:Georgia,serif;font-size:1.25rem;color:var(--acc)}.area p{margin:0;color:var(--mute);font-size:.97rem}
.area .more{display:inline-block;margin-top:14px;color:var(--acc);font-weight:600;font-size:.92rem}
.page-head{padding:48px 0 16px}.page-head p{color:var(--mute);max-width:42em;font-size:1.1rem;margin:0}
ul.list{list-style:none;padding:0;margin:0}
.item{padding:20px 0;border-bottom:1px solid var(--line)}
.card{padding:20px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}
.grid .card{border-bottom:1px solid var(--line)}
.item p{margin:.25em 0}.au{color:var(--mute);font-size:.95rem}.meta{font-size:.92rem;color:var(--mute)}
.doi{font-size:.85rem}.tags{margin-top:8px!important}
.tag{display:inline-block;font-size:.75rem;padding:2px 9px;border-radius:99px;background:var(--acc2);color:var(--acc);margin:0 6px 4px 0}
.pill{display:inline-block;font-size:.72rem;font-weight:600;padding:1px 9px;border-radius:99px;border:1px solid var(--line);color:var(--mute);margin:0 4px;text-transform:uppercase;letter-spacing:.04em}
.pill.ok{color:var(--ok);background:var(--okbg);border-color:transparent}
.filters{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin:20px 0 4px}
.chip{font:inherit;font-size:.88rem;padding:6px 14px;border-radius:99px;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer}
.chip.on{background:var(--acc);color:var(--bg);border-color:var(--acc)}
.search{font:inherit;font-size:.9rem;padding:7px 12px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);margin-left:auto;min-width:150px}
.count{color:var(--mute);font-size:.9rem;margin:10px 0}
.cols{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.prose p{max-width:42em}.prose h2{margin-top:1.6em}
.creds{columns:2;gap:32px;padding-left:1.1em}.creds li{margin-bottom:.4em;break-inside:avoid}
footer.site{border-top:1px solid var(--line);margin-top:64px;padding:32px 0;color:var(--mute);font-size:.92rem}
footer.site .wrap{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
footer a{color:var(--mute)}
.theme{font:inherit;background:none;border:1px solid var(--line);color:var(--ink);border-radius:8px;padding:6px 10px;cursor:pointer}
.hidden{display:none!important}
.grid.certs{grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}
.cert{display:block;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--surface);text-decoration:none;color:var(--ink);transition:transform .15s,box-shadow .15s}
.cert:hover{transform:translateY(-3px);box-shadow:0 16px 36px -18px var(--c-def)}
.cert img{display:block;width:100%;height:auto}
.cert span{display:block;padding:12px 14px;font-size:.88rem;color:var(--mute)}.cert b{display:block;color:var(--ink);font-size:.98rem;margin-bottom:2px}
:focus-visible{outline:3px solid var(--acc);outline-offset:2px}
@media (max-width:760px){.hero .wrap,.cols{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}.stats div:nth-child(2){border-right:0}.stats div{border-bottom:1px solid var(--line)}.creds{columns:1}.search{margin-left:0;width:100%}}
@media print{header.site,footer.site,.filters{display:none}}

:root{--c-ai:#7c5cff;--c-off:#ef4444;--c-def:#0e9f7a;--c-priv:#d98a00;--c-pqc:#2f6bff;--c-clin:#d6409f;--c-none:#64748b;
--bgfx:radial-gradient(1100px 640px at 5% -10%,#d4c6ff 0,transparent 65%),radial-gradient(800px 500px at 100% 4%,#aeead9 0,transparent 55%),radial-gradient(900px 600px at 70% 100%,#ffd0a6 0,transparent 60%),radial-gradient(700px 500px at 0% 90%,#b7d2ff 0,transparent 60%)}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bgfx:radial-gradient(900px 520px at 8% -8%,#2a1f5c 0,transparent 60%),radial-gradient(800px 500px at 100% 4%,#0d3a33 0,transparent 55%),radial-gradient(900px 600px at 70% 100%,#43260c 0,transparent 60%),radial-gradient(700px 500px at 0% 90%,#10264d 0,transparent 60%);--c-ai:#9b83ff;--c-off:#ff7b7b;--c-def:#34d3a6;--c-priv:#ffc14d;--c-pqc:#6b97ff;--c-clin:#f27cc4}}
:root[data-theme=dark]{--bgfx:radial-gradient(900px 520px at 8% -8%,#2a1f5c 0,transparent 60%),radial-gradient(800px 500px at 100% 4%,#0d3a33 0,transparent 55%),radial-gradient(900px 600px at 70% 100%,#43260c 0,transparent 60%),radial-gradient(700px 500px at 0% 90%,#10264d 0,transparent 60%);--c-ai:#9b83ff;--c-off:#ff7b7b;--c-def:#34d3a6;--c-priv:#ffc14d;--c-pqc:#6b97ff;--c-clin:#f27cc4}
body{background-color:var(--bg);background-image:var(--bgfx);background-attachment:fixed;background-repeat:no-repeat}
header.site{background:color-mix(in srgb,var(--bg) 82%,transparent);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.brand{background:linear-gradient(90deg,var(--c-ai),var(--c-pqc),var(--c-def));-webkit-background-clip:text;background-clip:text;color:transparent}
h1{background:linear-gradient(100deg,var(--ink) 30%,var(--c-ai) 62%,var(--c-pqc) 85%);-webkit-background-clip:text;background-clip:text;color:transparent}
.page-head h1{background:none;color:var(--ink)}
.eyebrow{display:flex;gap:8px;flex-wrap:wrap}
.eyebrow span{padding:3px 12px;border-radius:99px;font-size:.74rem;background:var(--acc2);border:1px solid color-mix(in srgb,var(--acc) 25%,transparent)}
.eyebrow span:nth-child(1){color:var(--c-ai)}.eyebrow span:nth-child(2){color:var(--c-def)}.eyebrow span:nth-child(3){color:var(--c-priv)}
.hero img{box-shadow:0 18px 50px -12px color-mix(in srgb,var(--c-ai) 55%,transparent),0 0 0 6px color-mix(in srgb,var(--surface) 70%,transparent);border:0}
.btn{background:linear-gradient(100deg,var(--c-ai),var(--c-pqc));color:#fff;box-shadow:0 8px 22px -8px var(--c-ai);transition:transform .15s}
.btn:hover{transform:translateY(-2px)}.btn.alt{background:var(--surface);color:var(--ink);border:1px solid var(--line);box-shadow:none}
.banner{margin:8px 0 28px;border-radius:16px;overflow:hidden;box-shadow:0 20px 50px -20px rgba(20,24,60,.55);border:1px solid color-mix(in srgb,var(--c-ai) 25%,transparent)}
.banner img{display:block;width:100%;height:auto}
.stats{background:color-mix(in srgb,var(--surface) 85%,transparent);backdrop-filter:blur(6px);overflow:hidden;position:relative}
.stats::before{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:linear-gradient(90deg,var(--c-ai),var(--c-off),var(--c-priv),var(--c-def),var(--c-pqc),var(--c-clin))}
.stats b{background:linear-gradient(120deg,var(--c-ai),var(--c-pqc));-webkit-background-clip:text;background-clip:text;color:transparent}
.stats div:nth-child(2) b{background:linear-gradient(120deg,var(--c-def),var(--c-pqc));-webkit-background-clip:text;background-clip:text}
.stats div:nth-child(3) b{background:linear-gradient(120deg,var(--c-priv),var(--c-off));-webkit-background-clip:text;background-clip:text}
.stats div:nth-child(4) b{background:linear-gradient(120deg,var(--c-clin),var(--c-ai));-webkit-background-clip:text;background-clip:text}
.grid>li:not(.card){display:flex}.grid>li>.area{flex:1}
.grid>li.card{display:flex;flex-direction:column;gap:2px}.grid>li.card .tags{margin-top:auto!important;padding-top:6px}.grid>li.card p{margin:.2em 0}.grid>li.card h3{margin-bottom:.1em}
.area{position:relative;overflow:hidden;background:color-mix(in srgb,var(--surface) 88%,transparent);backdrop-filter:blur(6px)}
.area::before{content:"";position:absolute;inset:0 0 auto 0;height:5px;background:var(--ac)}
.area::after{content:"";position:absolute;right:-40px;top:-40px;width:130px;height:130px;border-radius:50%;background:var(--ac);opacity:.13;transition:transform .3s,opacity .3s}
.area:hover::after{transform:scale(1.6);opacity:.2}.area:hover{border-color:var(--ac);box-shadow:0 14px 34px -16px var(--ac)}
.area h3,.area .more{color:var(--ac)}
.a-ai{--ac:var(--c-ai)}.a-off{--ac:var(--c-off)}.a-def{--ac:var(--c-def)}.a-priv{--ac:var(--c-priv)}.a-pqc{--ac:var(--c-pqc)}.a-clin{--ac:var(--c-clin)}
.c-ai{--ac:var(--c-ai)}.c-off{--ac:var(--c-off)}.c-def{--ac:var(--c-def)}.c-priv{--ac:var(--c-priv)}.c-pqc{--ac:var(--c-pqc)}.c-clin{--ac:var(--c-clin)}.c-none{--ac:var(--c-none)}
li.item{padding-left:18px;border-left:4px solid var(--ac);margin:10px 0;border-bottom:0;border-radius:0 12px 12px 0;background:linear-gradient(90deg,color-mix(in srgb,var(--ac) 9%,transparent),transparent 55%);transition:transform .15s}
li.item:hover{transform:translateX(3px)}
.card.item{background:color-mix(in srgb,var(--surface) 90%,transparent);border:1px solid var(--line);border-left:4px solid var(--ac);border-radius:12px;padding:20px}
.tag{background:color-mix(in srgb,var(--tc,var(--acc)) 14%,transparent);color:var(--tc,var(--acc))}
.t-ai{--tc:var(--c-ai)}.t-off{--tc:var(--c-off)}.t-def{--tc:var(--c-def)}.t-priv{--tc:var(--c-priv)}.t-pqc{--tc:var(--c-pqc)}.t-clin{--tc:var(--c-clin)}
.chip{background:color-mix(in srgb,var(--surface) 85%,transparent)}
.chip.on{background:linear-gradient(100deg,var(--c-ai),var(--c-pqc));border-color:transparent;color:#fff}
.chip.f-ai.on{background:var(--c-ai)}.chip.f-off.on{background:var(--c-off)}.chip.f-def.on{background:var(--c-def)}.chip.f-priv.on{background:var(--c-priv)}.chip.f-pqc.on{background:var(--c-pqc)}.chip.f-clin.on{background:var(--c-clin)}
.chip.on{color:#fff}.chip:hover{border-color:var(--acc)}
.page-head{position:relative}.page-head::before{content:"";position:absolute;left:0;right:0;top:0;height:6px;background:var(--ac,linear-gradient(90deg,var(--c-ai),var(--c-off),var(--c-priv),var(--c-def),var(--c-pqc),var(--c-clin)))}
.page-head.c-ai,.page-head.c-off,.page-head.c-def,.page-head.c-priv,.page-head.c-pqc,.page-head.c-clin{background:linear-gradient(180deg,color-mix(in srgb,var(--ac) 14%,transparent),transparent)}
.page-head[class*=c-] h1{color:var(--ac)}
.pill.ok{background:color-mix(in srgb,var(--c-def) 16%,transparent);color:var(--c-def)}
footer.site{background:color-mix(in srgb,var(--surface) 70%,transparent);border-top:0;position:relative}
footer.site::before{content:"";position:absolute;inset:0 0 auto 0;height:4px;background:linear-gradient(90deg,var(--c-ai),var(--c-off),var(--c-priv),var(--c-def),var(--c-pqc),var(--c-clin))}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}