:root{--bg:#080a1c;--bg2:#0e1130;--panel:#121640;--line:#252a5c;--tx:#e8eaff;--mut:#9aa0cc;--cy:#3ee6ff;--mg:#ff4fd8;--vi:#9b8cff;--gr:linear-gradient(90deg,#3ee6ff,#9b8cff 50%,#ff4fd8);--r:18px}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--tx);font:16px/1.75 system-ui,-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",sans-serif;padding-bottom:64px}
body:before{content:"";position:fixed;inset:0;z-index:-1;background:radial-gradient(900px 500px at 85% -10%,rgba(255,79,216,.16),transparent 60%),radial-gradient(800px 500px at -10% 10%,rgba(62,230,255,.14),transparent 60%)}
a{color:var(--cy);text-decoration:none}a:hover{color:#fff}img{max-width:100%;height:auto;display:block}
.wrap{max-width:1200px;margin:0 auto;padding:0 20px}.skip{position:absolute;left:-999px}.skip:focus{left:10px;top:10px;background:#fff;color:#000;padding:6px 10px;z-index:99}
.hd{position:sticky;top:0;z-index:20;background:rgba(8,10,28,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hd:after{content:"";display:block;height:2px;background:var(--gr);opacity:.8}
.hd-in{display:flex;align-items:center;flex-wrap:wrap;gap:10px 20px;padding-top:10px;padding-bottom:10px}
.brand{display:flex;align-items:center;gap:10px;color:var(--tx)}.brand b{font-size:21px;letter-spacing:.04em;line-height:1.1;display:block}.brand em{font-style:normal;background:var(--gr);-webkit-background-clip:text;background-clip:text;color:transparent;margin-left:2px}.brand small{display:block;color:var(--mut);font-size:11.5px;letter-spacing:.12em}
.hd-cta{order:2;margin-left:auto;padding:7px 16px;border-radius:999px;background:var(--gr);color:#0a0b1a;font-weight:700;font-size:14px}.hd-cta:hover{color:#000;filter:brightness(1.1)}
.nav{order:3;flex-basis:100%;display:flex;gap:4px;overflow-x:auto;scrollbar-width:none}.nav::-webkit-scrollbar{display:none}
.nav a{white-space:nowrap;color:var(--mut);padding:5px 12px;border-radius:999px;font-size:14.5px}.nav a:hover{color:#fff;background:var(--panel)}.nav a[aria-current]{color:#fff;background:var(--panel);box-shadow:inset 0 0 0 1px var(--cy)}
@media(min-width:1000px){.nav{order:2;flex-basis:auto;margin-left:18px}.hd-cta{order:3}}
.kick{margin:0 0 8px;font-size:12px;letter-spacing:.2em;color:var(--cy);font-weight:700;text-transform:uppercase}.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--mg);margin-right:8px;box-shadow:0 0 12px var(--mg);animation:p 1.6s infinite}@keyframes p{50%{opacity:.3}}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 20px;border-radius:999px;font-weight:700;font-size:15px;border:0;white-space:nowrap}
.btn-g{background:var(--gr);color:#0a0b1a;box-shadow:0 6px 24px rgba(155,140,255,.35)}.btn-g:hover{color:#000;filter:brightness(1.1)}
.btn-line{border:1px solid var(--line);color:var(--tx);background:rgba(255,255,255,.03)}.btn-line:hover{border-color:var(--cy)}.btn-lg{padding:13px 26px;font-size:16px}
.hero{position:relative;overflow:hidden;padding:56px 0 40px}.grid-bg{position:absolute;inset:auto 0 0 0;height:60%;background:linear-gradient(transparent,var(--bg) 95%),repeating-linear-gradient(90deg,rgba(62,230,255,.12) 0 1px,transparent 1px 60px),repeating-linear-gradient(0deg,rgba(62,230,255,.12) 0 1px,transparent 1px 60px);transform:perspective(500px) rotateX(55deg);transform-origin:bottom;pointer-events:none}
.hero-in{position:relative;display:grid;gap:36px;align-items:center}@media(min-width:960px){.hero-in{grid-template-columns:1.05fr 1fr}}
.hero h1{margin:0 0 14px;font-size:clamp(32px,5vw,52px);line-height:1.15;letter-spacing:.02em}.hero h1 small{display:block;margin-top:10px;font-size:clamp(14px,1.6vw,17px);color:var(--mut);font-weight:500;letter-spacing:.04em}
.hero-p{color:#c9cdf2;max-width:620px}.hero-p b{color:#fff}.hero-a{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0}
.hero-s{display:flex;gap:26px;list-style:none;padding:0;margin:8px 0 0}.hero-s b{display:block;font-size:30px;background:var(--gr);-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1.1}.hero-s span{font-size:13px;color:var(--mut)}
.visor{position:relative;display:block;padding:14px;border-radius:44px 44px 70px 70px/44px 44px 90px 90px;background:linear-gradient(#141a4a,#0b0e2a);box-shadow:0 0 0 2px #2b3170,0 0 60px rgba(62,230,255,.25),0 0 120px rgba(255,79,216,.18)}
.visor-f{display:block;overflow:hidden;border-radius:32px 32px 58px 58px/32px 32px 80px 80px;position:relative}.visor-f img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .6s}.visor:hover img{transform:scale(1.04)}
.visor-f:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(62,230,255,.12),transparent 30% 70%,rgba(255,79,216,.14)),linear-gradient(transparent 55%,rgba(8,10,28,.92))}
.visor-f:before{content:"";position:absolute;z-index:1;left:50%;bottom:-6px;width:70px;height:34px;transform:translateX(-50%);background:#0b0e2a;border-radius:40px 40px 0 0}
.visor-hud{position:absolute;left:38px;right:38px;bottom:42px;z-index:2;color:#fff}.visor-hud em{font-style:normal;font-size:11px;letter-spacing:.2em;color:var(--cy)}.visor-hud b{display:block;font-size:19px;line-height:1.35}.visor-hud small{color:#c9cdf2}
.sec{padding:34px 0}.sec-h{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 16px;margin-bottom:18px}.sec-h h2{margin:0;font-size:24px}.sec-h h2:before{content:"";display:inline-block;width:18px;height:10px;border-radius:6px;background:var(--gr);margin-right:10px;vertical-align:middle}.sec-h p{margin:0;color:var(--mut);font-size:14px}
.tiles{display:grid;gap:14px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
.tile{position:relative;display:block;padding:20px;border-radius:var(--r);background:var(--panel);border:1px solid var(--line);color:var(--tx);overflow:hidden;transition:.25s}.tile:hover{transform:translateY(-3px);border-color:var(--c);color:#fff;box-shadow:0 10px 30px -10px var(--c)}
.tile-ic{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:14px;background:color-mix(in srgb,var(--c) 18%,transparent);color:var(--c);font-size:22px;margin-bottom:10px}.tile b{display:block;font-size:18px}.tile small{display:block;color:var(--mut);font-size:11.5px;letter-spacing:.14em}.tile i{position:absolute;right:16px;top:18px;font-style:normal;color:var(--c);font-weight:700}
.grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fill,minmax(270px,1fr))}.g3{grid-template-columns:repeat(auto-fill,minmax(250px,1fr))}
.card{display:flex;flex-direction:column;border-radius:var(--r);background:var(--panel);border:1px solid var(--line);overflow:hidden;transition:.25s}.card:hover{border-color:var(--c);transform:translateY(-3px);box-shadow:0 14px 34px -14px var(--c)}
.card-img{position:relative;display:block;aspect-ratio:16/9;overflow:hidden;background:#0b0e2a}.card-img img{width:100%;height:100%;object-fit:cover}
.card-no{position:absolute;left:10px;top:10px;padding:2px 9px;border-radius:999px;background:rgba(8,10,28,.8);color:var(--c);font:700 12px/1.6 ui-monospace,Menlo,monospace;border:1px solid var(--c)}
.card-b{padding:14px 16px 16px;display:flex;flex-direction:column;gap:6px;flex:1}.card-m{display:flex;gap:10px;align-items:center;margin:0;font-size:13px;color:var(--mut)}
.chip{padding:1px 10px;border-radius:999px;background:color-mix(in srgb,var(--c) 18%,transparent);color:var(--c);font-weight:700;font-size:12.5px}
.card h3{margin:0;font-size:17px;line-height:1.45}.card h3 a{color:#fff}.card h3 a:hover{color:var(--c)}.card-d{margin:0;color:var(--mut);font-size:14px;line-height:1.6}
.dvs{margin:2px 0 0;display:flex;flex-wrap:wrap;gap:6px}.dv{font-size:12px;padding:1px 8px;border-radius:6px;border:1px solid var(--line);color:#c9cdf2}
.imm{display:flex;align-items:center;gap:8px;margin:auto 0 0}.imm small{color:var(--mut);font-size:12px}.mt{flex:1;height:6px;border-radius:6px;background:#1d2252;overflow:hidden;min-width:80px}.mt span{display:block;height:100%;background:var(--gr);border-radius:6px}.mt-n{font:700 13px ui-monospace,Menlo,monospace;font-style:normal;color:#fff}
.tcov{position:relative;width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:16px;background:radial-gradient(circle at 50% 35%,color-mix(in srgb,var(--c) 30%,transparent),transparent 65%),linear-gradient(135deg,#141a4a,#0a0c24);color:#fff}
.tcov-l{display:flex;gap:10px;margin-bottom:10px}.tcov-l i{width:46px;height:32px;border-radius:16px;border:3px solid var(--c);box-shadow:0 0 18px var(--c)}.tcov b{font-size:18px;line-height:1.35}.tcov small{color:var(--mut);font-size:11px;letter-spacing:.16em;margin-top:4px}
.fig-hero .tcov{aspect-ratio:16/9;border-radius:var(--r)}
.ctab{display:flex;flex-wrap:wrap;align-items:center;gap:16px 22px;margin:26px 0;padding:20px 22px;border-radius:var(--r);background:linear-gradient(120deg,rgba(62,230,255,.1),rgba(255,79,216,.12));border:1px solid #3a3f86}
.ctab-l{display:flex;gap:6px}.ctab-l i{width:30px;height:22px;border-radius:11px;border:3px solid var(--cy)}.ctab-l i+i{border-color:var(--mg)}
.ctab-t{flex:1;min-width:220px}.ctab-t b{display:block;font-size:18px;color:#fff}.ctab-t p{margin:2px 0 0;color:#c9cdf2;font-size:14.5px}
.ill{display:grid;gap:24px;padding:28px;border-radius:24px;background:var(--bg2);border:1px solid var(--line)}@media(min-width:900px){.ill{grid-template-columns:1fr 1fr}}
.ill h2{margin:0 0 10px;font-size:24px}.ill p{color:#c9cdf2}.ill-l{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.ill-l a{display:grid;grid-template-columns:1fr auto;gap:0 10px;padding:10px 14px;border-radius:12px;background:var(--panel);border:1px solid var(--line);color:var(--tx)}.ill-l a:hover{border-color:var(--mg)}.ill-l b{font-size:15px}.ill-l span{grid-row:span 2;align-self:center;font-size:12px;color:var(--mg);border:1px solid var(--mg);border-radius:999px;padding:0 8px}.ill-l em{font-style:normal;font-size:12px;color:var(--mut)}
.kws{display:flex;flex-wrap:wrap;gap:8px}.kws a{padding:5px 13px;border-radius:999px;background:var(--panel);border:1px solid var(--line);color:#c9cdf2;font-size:14px}.kws a:hover{border-color:var(--cy);color:#fff}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:4px;padding:0;margin:18px 0;font-size:13.5px;color:var(--mut)}.crumbs li+li:before{content:"›";margin:0 6px;color:#555c9a}.crumbs a{color:var(--mut)}.crumbs a:hover{color:var(--cy)}
.art-w{max-width:880px}.art-h{padding:6px 0 10px;border-left:3px solid var(--c,var(--cy));padding-left:18px;margin-bottom:22px}.art-h h1{margin:0 0 8px;font-size:clamp(25px,3.6vw,34px);line-height:1.3}.meta{color:var(--mut);font-size:14px;margin:0}.lead{color:#d6d9fa;font-size:16.5px}
.fig{margin:20px 0;border-radius:var(--r);overflow:hidden;background:var(--panel);border:1px solid var(--line)}.fig img{width:100%}.fig figcaption{padding:8px 14px;color:var(--mut);font-size:13px}
.spec{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:1px;margin:20px 0;border-radius:var(--r);overflow:hidden;background:var(--line);border:1px solid var(--line)}
.spec div{background:var(--panel);padding:12px 16px}.spec dt{font-size:12px;color:var(--mut);letter-spacing:.12em}.spec dd{margin:4px 0 0;display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.tg{font-size:12.5px;padding:1px 9px;border-radius:999px;background:rgba(155,140,255,.16);color:#cfc8ff}
.body h2{font-size:23px;margin:34px 0 12px;padding-bottom:8px;border-bottom:1px solid var(--line)}.body h3{font-size:18.5px;margin:24px 0 8px;color:var(--cy)}.body p{margin:0 0 14px;color:#dde0ff}.narrow{max-width:880px}
.steps{padding-left:22px}.steps li{margin:6px 0;color:#dde0ff}.note{font-size:13px;color:var(--mut)}
.warn{padding:14px 16px;border-radius:12px;background:rgba(255,181,71,.1);border:1px solid rgba(255,181,71,.45);color:#ffd9a0}
.tbl{overflow-x:auto;border-radius:14px;border:1px solid var(--line)}table{border-collapse:collapse;width:100%;min-width:680px;font-size:14px}th,td{padding:10px 12px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}th{background:var(--bg2);color:var(--cy);font-size:13px}td small{display:block;color:var(--mut)}tr:target td{background:rgba(255,79,216,.1)}
.vrb{display:inline-block;padding:0 8px;border-radius:999px;border:1px solid var(--mg);color:var(--mg);font-size:12px;white-space:nowrap}
.qa{border:1px solid var(--line);border-radius:14px;background:var(--panel);padding:12px 16px;margin:10px 0}.qa summary{cursor:pointer;font-weight:700;color:#fff}.qa p{margin:8px 0 0}
.pn{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:30px 0}.pn a{padding:14px 16px;border-radius:14px;background:var(--panel);border:1px solid var(--line);color:#fff;font-size:14.5px}.pn a:hover{border-color:var(--cy)}.pn small{display:block;color:var(--mut);font-size:12px}.pn .nx{text-align:right}
.cat-h{display:flex;gap:18px;align-items:flex-start;padding:22px;border-radius:24px;background:var(--panel);border:1px solid var(--line);margin-bottom:24px;border-top:3px solid var(--c)}.cat-h h1{margin:0 0 6px;font-size:clamp(24px,3.4vw,32px)}.cat-h p{margin:0;color:#c9cdf2}
.band{margin-top:50px;padding:40px 0;background:linear-gradient(120deg,#10143c,#1a0f3a);border-top:1px solid var(--line)}.band-in{display:flex;flex-wrap:wrap;align-items:center;gap:22px}.band-t{flex:1;min-width:260px}.band h2{margin:0 0 6px;font-size:24px}.band p{margin:0;color:#c9cdf2}
.band-lens{display:flex;gap:8px}.band-lens i{width:54px;height:38px;border-radius:19px;border:4px solid var(--cy);box-shadow:0 0 20px var(--cy)}.band-lens i+i{border-color:var(--mg);box-shadow:0 0 20px var(--mg)}
.ft{padding:36px 0 10px;background:#06071a;color:var(--mut);font-size:14px}.ft-in{display:grid;gap:24px}@media(min-width:900px){.ft-in{grid-template-columns:2fr 1fr 1fr 1fr}}.ft h3{color:#fff;font-size:15px;margin:0 0 8px}.ft ul{list-style:none;padding:0;margin:0}.ft li{margin:4px 0}.ft a{color:var(--mut)}.ft a:hover{color:var(--cy)}.copy{padding-top:18px;margin-top:20px;border-top:1px solid var(--line);font-size:12.5px}
.dock{position:fixed;left:12px;right:12px;bottom:10px;z-index:30;display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 16px;border-radius:999px;background:rgba(14,17,48,.95);border:1px solid #3a3f86;color:#fff;box-shadow:0 10px 30px rgba(0,0,0,.5)}.dock b{background:var(--gr);color:#0a0b1a;padding:4px 12px;border-radius:999px;font-size:14px}.dock span{font-size:13.5px}
@media(min-width:900px){.dock{display:none}body{padding-bottom:0}}
.e404{text-align:center;padding:60px 0 30px}.e404 b{font-size:110px;line-height:1;background:var(--gr);-webkit-background-clip:text;background-clip:text;color:transparent}
@media(max-width:600px){.hero{padding:30px 0}.visor{border-radius:28px 28px 44px 44px}.visor-hud{left:24px;right:24px;bottom:30px}.visor-hud b{font-size:16px}.pn{grid-template-columns:1fr}.pn .nx{text-align:left}.brand small{display:none}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}