:root{--p950:#2e1065;--p900:#4c1d95;--p800:#5b21b6;--p700:#6d28d9;--p600:#7c3aed;
--p500:#8b5cf6;--p400:#a78bfa;--p200:#ddd6fe;--p100:#ede9fe;--p50:#faf5ff;
--ink:#1e1b2e;--muted:#6b6480;--card:#ffffff;--line:#e9e3f5}
*{margin:0;padding:0;box-sizing:border-box}
html,body{overflow-x:clip}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,sans-serif;color:var(--ink);background:var(--p50);line-height:1.6}
a{color:var(--p700);text-decoration:none}a:hover{text-decoration:underline}
.wrap{max-width:1160px;margin:0 auto;padding:0 24px}
header{background:linear-gradient(135deg,var(--p950),var(--p800));color:#fff;position:sticky;top:0;z-index:50;box-shadow:0 2px 12px rgba(46,16,101,.25)}
header .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-weight:800;font-size:1.25rem;letter-spacing:-.02em;color:#fff}
.logo span{color:var(--p400)}
nav a{color:#e9e3f5;margin-left:24px;font-size:.925rem;font-weight:500}
nav a:hover{color:#fff;text-decoration:none}
.hero{background:linear-gradient(150deg,var(--p950) 0%,var(--p800) 55%,var(--p600) 100%);color:#fff;padding:88px 0 72px;text-align:center}
.hero h1{font-size:clamp(2rem,5vw,3.4rem);font-weight:800;letter-spacing:-.03em;line-height:1.12;max-width:900px;margin:0 auto}
.hero h1 em{font-style:normal;color:var(--p400)}
.hero p{max-width:680px;margin:20px auto 0;font-size:1.15rem;color:var(--p200)}
.stats{display:flex;gap:48px;justify-content:center;margin-top:44px;flex-wrap:wrap}
.stat b{display:block;font-size:2.2rem;font-weight:800;color:#fff}
.stat span{color:var(--p400);font-size:.9rem;text-transform:uppercase;letter-spacing:.08em}
.search-box{max-width:640px;margin:36px auto 0;position:relative}
.search-box input{width:100%;padding:16px 22px;border-radius:14px;border:none;font-size:1.05rem;font-family:inherit;box-shadow:0 8px 30px rgba(0,0,0,.25)}
.search-box input:focus{outline:3px solid var(--p400)}
#results{position:absolute;left:0;right:0;top:60px;background:#fff;border-radius:12px;box-shadow:0 12px 40px rgba(46,16,101,.3);max-height:380px;overflow-y:auto;text-align:left;display:none}
#results a{display:block;padding:11px 18px;border-bottom:1px solid var(--line);color:var(--ink);font-size:.92rem}
#results a:hover{background:var(--p100);text-decoration:none}
#results a small{display:block;color:var(--muted);font-size:.78rem}
section{padding:64px 0}
h2.sec{font-size:1.8rem;font-weight:800;letter-spacing:-.02em;margin-bottom:8px}
p.sub{color:var(--muted);margin-bottom:32px;max-width:640px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,255px),1fr));gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:16px;padding:24px;transition:.18s;display:flex;flex-direction:column;color:var(--ink)}
.card .pill{margin-top:auto;align-self:flex-start}
.card:hover{transform:translateY(-3px);box-shadow:0 10px 30px rgba(109,40,217,.14);border-color:var(--p400);text-decoration:none}
.card .ic{font-size:1.7rem}
.card h3{font-size:1.05rem;font-weight:700;margin:10px 0 4px;color:var(--p900)}
.card p{font-size:.85rem;color:var(--muted);margin-bottom:12px}
.pill{display:inline-block;background:var(--p100);color:var(--p800);font-size:.75rem;font-weight:600;padding:3px 10px;border-radius:99px}
.crumbs{font-size:.85rem;color:var(--muted);padding:20px 0 0}
.crumbs a{color:var(--p700)}
.page-head{padding:28px 0 40px}
.page-head h1{font-size:clamp(1.6rem,4vw,2.5rem);font-weight:800;letter-spacing:-.02em;color:var(--p950)}
.page-head p{color:var(--muted);margin-top:10px;max-width:760px;font-size:1.05rem}
.seg-list{list-style:none;display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,330px),1fr));gap:12px;margin-top:18px}
.seg-list a{display:block;background:#fff;border:1px solid var(--line);border-radius:12px;padding:14px 18px;color:var(--ink);font-size:.92rem;font-weight:500;transition:.15s}
.seg-list a:hover{border-color:var(--p500);box-shadow:0 4px 16px rgba(109,40,217,.12);text-decoration:none}
.seg-list a small{display:block;color:var(--muted);font-weight:400;font-size:.78rem;margin-top:2px}
h3.subcat{font-size:1.15rem;font-weight:700;color:var(--p800);margin:36px 0 4px;padding-bottom:6px;border-bottom:2px solid var(--p200)}
.detail{background:#fff;border:1px solid var(--line);border-radius:20px;padding:40px;margin-top:8px}
.detail .path{font-size:.85rem;color:var(--p600);font-weight:600;margin-bottom:14px}
.detail h1{font-size:clamp(1.5rem,3.5vw,2.2rem);font-weight:800;color:var(--p950);letter-spacing:-.02em}
.detail .desc{font-size:1.1rem;color:#3f3956;margin:18px 0 26px;max-width:820px}
.detail,.faq,.cta{overflow-wrap:anywhere}
.meta{display:flex;gap:14px;flex-wrap:wrap}
.meta div{background:var(--p50);border:1px solid var(--p200);border-radius:12px;padding:12px 20px}
.meta a{text-decoration:none}
.meta a div{transition:.15s}
.meta a div:hover{border-color:var(--p500);box-shadow:0 4px 14px rgba(109,40,217,.15)}
.cta .alt{display:block;margin-top:14px;color:var(--p200);font-size:.9rem}
.cta .alt a{color:#fff;font-weight:600}
.meta b{display:block;font-size:1.15rem;color:var(--p900)}
.meta span{font-size:.78rem;color:var(--muted);text-transform:uppercase;letter-spacing:.06em}
.usecases{margin-top:28px}
.usecases h2{font-size:1.2rem;font-weight:700;color:var(--p900);margin-bottom:10px}
.usecases ul{margin-left:20px;color:#3f3956;font-size:.98rem}
.faq{background:#fff;border:1px solid var(--line);border-radius:20px;padding:36px 40px;margin-top:28px}
.faq h2{font-size:1.5rem;font-weight:800;color:var(--p950);letter-spacing:-.02em;margin-bottom:8px}
.faq details{border-bottom:1px solid var(--line);padding:14px 0}
.faq details:last-child{border-bottom:none}
.faq summary{font-weight:600;color:var(--p900);cursor:pointer;font-size:1.02rem;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq summary::after{content:"+";color:var(--p500);font-size:1.4rem;font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq details p{color:#3f3956;margin-top:8px;max-width:840px;font-size:.97rem}
.cta{background:linear-gradient(135deg,var(--p900),var(--p600));border-radius:20px;color:#fff;padding:48px;text-align:center;margin:56px 0}
.cta h2{font-size:1.7rem;font-weight:800;letter-spacing:-.02em}
.cta p{color:var(--p200);margin:10px auto 24px;max-width:560px}
.btn{display:inline-block;background:#fff;color:var(--p800);font-weight:700;padding:13px 30px;border-radius:12px;font-size:1rem}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.related{margin-top:40px}
.plat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,230px),1fr));gap:14px;margin-top:18px}
.plat{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px;color:var(--ink);transition:.15s}
.plat:hover{border-color:var(--p500);box-shadow:0 4px 16px rgba(109,40,217,.12);text-decoration:none;transform:translateY(-2px)}
.plat img{width:44px;height:44px;object-fit:contain;border-radius:10px;border:1px solid var(--line);background:#fff;padding:4px}
.plat .mono{width:44px;height:44px;border-radius:10px;background:var(--p100);color:var(--p800);display:none;align-items:center;justify-content:center;font-weight:700}
.plat b{font-size:.95rem;color:var(--p950)}
.plat small{display:block;color:var(--muted);font-size:.75rem;font-weight:400}
.plat-hero{display:flex;align-items:center;gap:20px;margin-bottom:8px}
.plat-hero img{width:72px;height:72px;object-fit:contain;border-radius:14px;border:1px solid var(--line);background:#fff;padding:8px}
footer{background:var(--p950);color:var(--p200);padding:48px 0;margin-top:40px;font-size:.9rem}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:20px}
footer a{color:var(--p400)}
@media(max-width:640px){.detail,.faq{padding:26px}.cta{padding:32px 20px}nav a{margin-left:12px;font-size:.82rem}.logo{font-size:1.05rem}header .wrap{padding:0 14px}.wrap{padding:0 16px}.stats{gap:24px}.hero{padding:64px 0 56px}}
@media(max-width:440px){nav a:nth-of-type(1){display:none}nav a{margin-left:10px}}