:root{
  --bg:#000; --bg2:#0b0b0d; --card:#111114; --line:#26262b;
  --neon:#3dff8f; --blue:#5b7cff; --violet:#9b5cff; --orange:#ff7a45;
  --text:#fff; --muted:#9a9aa3; --soft:#cfcfd6;
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
body{background:var(--bg);color:var(--text);font-family:"Inter","Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif;line-height:1.75;font-size:17px;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:var(--neon)}
.wrap{max-width:1120px;margin:0 auto;padding:0 16px}
.dots{position:absolute;inset:0;pointer-events:none;background-image:radial-gradient(rgba(255,255,255,.14) 1px,transparent 1px);background-size:18px 18px;mask-image:radial-gradient(ellipse at center,#000 30%,transparent 78%)}

/* header */
header.top{position:fixed;top:0;left:0;right:0;z-index:50;background:rgba(0,0,0,.6);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.06)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{color:#fff;font-weight:900;font-size:19px;text-decoration:none;letter-spacing:.04em;display:flex;align-items:center;gap:10px}
.logo i{width:22px;height:22px;border-radius:7px;background:var(--neon);box-shadow:0 0 18px rgba(61,255,143,.5)}
.logo small{color:var(--muted);font-weight:500;font-size:12px}
nav a{color:#d6d6dc;text-decoration:none;margin-left:26px;font-size:15px}
nav a:hover{color:#fff}
nav a.cta{background:#fff;color:#000;font-weight:800;padding:9px 18px;border-radius:30px}
@media(max-width:700px){nav a.hide-m{display:none}nav a{margin-left:12px}}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:8px;background:#fff;color:#000;font-weight:800;text-decoration:none;padding:16px 30px;border-radius:40px;border:0;font-size:17px;cursor:pointer;transition:transform .15s,box-shadow .15s}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 30px rgba(255,255,255,.15)}
.btn.ghost{background:transparent;color:#fff;border:1px solid #3a3a42}
.btn.neon{background:var(--neon);color:#000;box-shadow:0 0 40px rgba(61,255,143,.25)}
.btn.line{background:#06c755;color:#fff}

/* hero */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;padding:120px 0 80px;overflow:hidden}
.hero .inner{position:relative;z-index:2;text-align:center;width:100%}
.hero h1{font-size:clamp(44px,9vw,112px);font-weight:900;line-height:1.1;letter-spacing:-.035em}
.w{display:inline-block;opacity:0;transform:translateY(34px);animation:up .8s cubic-bezier(.2,.8,.2,1) forwards}
@keyframes up{to{opacity:1;transform:none}}
.neon-t{color:var(--neon);text-shadow:0 0 48px rgba(61,255,143,.35)}
.grad-t{background:linear-gradient(90deg,#8ea2ff,#5ee7ff 45%,#c084fc);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p.lead{color:#a8a8b2;font-size:clamp(17px,2.3vw,21px);max-width:660px;margin:30px auto 36px}
.hero p.lead b{color:#fff}
.btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* floating asset cubes + chips (E) */
.orb{position:absolute;z-index:1;width:clamp(78px,10vw,124px);aspect-ratio:1;border-radius:28%;display:grid;place-items:center;text-align:center;color:#fff;font-weight:900;font-size:clamp(14px,1.6vw,19px);line-height:1.25;box-shadow:inset 0 -10px 18px rgba(0,0,0,.25),inset 0 10px 16px rgba(255,255,255,.35),0 24px 50px rgba(0,0,0,.6);animation:bob 6s ease-in-out infinite}
.orb small{display:block;font-size:.6em;font-weight:600;opacity:.9}
.orb.g{background:linear-gradient(145deg,#4dff9c,#06a94a)}
.orb.o{background:linear-gradient(145deg,#ffa25a,#ff4d6d)}
.orb.b{background:linear-gradient(145deg,#7d97ff,#2747ff)}
.orb.v{background:linear-gradient(145deg,#c88bff,#7b3dff)}
@keyframes bob{50%{transform:translateY(-16px) rotate(-4deg)}}
.chip{position:absolute;z-index:3;background:rgba(255,255,255,.08);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.16);border-radius:14px;padding:10px 14px;font-size:14px;font-weight:700;display:flex;gap:9px;align-items:center;white-space:nowrap;opacity:0;animation:chipIn .6s ease-out forwards,drift 7s ease-in-out infinite}
.chip i{width:9px;height:9px;border-radius:50%;background:var(--neon);box-shadow:0 0 10px var(--neon)}
@keyframes chipIn{from{opacity:0;transform:translateY(12px) scale(.95)}to{opacity:1}}
@keyframes drift{50%{transform:translateY(-8px)}}
@media(max-width:700px){.hero .orb,.hero .chip{display:none}}

/* sections */
section{position:relative;padding:110px 0;overflow:hidden}
.eyebrow{color:var(--neon);font-weight:700;font-size:14px;letter-spacing:.18em;margin-bottom:14px}
h2.big{font-size:clamp(34px,6vw,72px);font-weight:900;line-height:1.12;letter-spacing:-.03em}
.sub{color:var(--muted);font-size:clamp(17px,2vw,20px);max-width:680px;margin-top:18px}
.center{text-align:center}.center .sub{margin-left:auto;margin-right:auto}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;text-align:center;padding:40px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
@media(max-width:700px){.stats{grid-template-columns:repeat(2,1fr);row-gap:30px}}
.stats b{display:block;font-size:clamp(44px,6.5vw,72px);font-weight:900;letter-spacing:-.04em;line-height:1.1}
.stats b small{font-size:.42em}
.stats span{color:var(--muted);font-size:15px}

/* stage: person + orbiting assets */
.stage{position:relative;width:min(600px,100%);aspect-ratio:1;margin:60px auto 0}
.stage .face{position:absolute;inset:21%;border-radius:50%;background-size:cover;background-position:center top;box-shadow:0 0 0 1px rgba(255,255,255,.1),0 0 120px rgba(91,124,255,.35)}
.stage .ring{position:absolute;inset:8%;border-radius:50%;border:1px dashed rgba(255,255,255,.14);animation:spin 60s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
.stage .orb{width:22%}
.stage .o1{left:-1%;top:10%}.stage .o2{right:-1%;top:4%;animation-delay:-1.5s}.stage .o3{left:1%;bottom:4%;animation-delay:-3s}.stage .o4{right:0;bottom:10%;animation-delay:-4.5s}
.stage .chip{animation-delay:.4s,0s}
.stage .c1{left:30%;top:2%}.stage .c2{right:-2%;top:47%;animation-delay:1.1s,0s}.stage .c3{left:-2%;top:52%;animation-delay:1.8s,0s}.stage .c4{left:34%;bottom:0;animation-delay:2.5s,0s}
@media(max-width:700px){.stage .chip{font-size:12px;padding:7px 10px}}

/* vs */
.vs{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:50px}
@media(max-width:760px){.vs{grid-template-columns:1fr}}
.vs .col{border:1px solid var(--line);border-radius:24px;padding:30px;background:var(--card)}
.vs .col h3{font-size:26px;margin-bottom:16px}
.vs .col li{list-style:none;padding:12px 0;border-top:1px solid var(--line);color:var(--soft)}
.vs .col li b{color:#fff}
.vs .rent h3{color:#6b6b74}.vs .rent li{color:#7a7a84;text-decoration:line-through;text-decoration-color:rgba(255,90,90,.6)}
.vs .own{border-color:rgba(61,255,143,.4);box-shadow:0 0 60px rgba(61,255,143,.08)}
.vs .own h3{color:var(--neon)}

/* personas */
.people{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:50px}
@media(max-width:900px){.people{grid-template-columns:repeat(2,1fr)}}
.person{display:block;text-decoration:none;color:#fff;border-radius:22px;overflow:hidden;background:var(--card);border:1px solid var(--line);transition:border-color .3s,transform .3s}
.person:hover{border-color:rgba(61,255,143,.5);transform:translateY(-4px)}
.person .ph{aspect-ratio:3/4;background-size:cover;background-position:center top;filter:grayscale(1) contrast(1.05);transition:filter .5s}
.person:hover .ph{filter:none}
.person .ph.txt{display:grid;place-items:center;background:radial-gradient(circle at 50% 40%,#1d2140,#0b0b0d);filter:none;font-size:46px;font-weight:900;color:var(--violet)}
.person b{display:block;padding:14px 16px 2px;font-size:18px}
.person span{display:block;padding:0 16px 16px;color:var(--muted);font-size:14px}

/* quiz */
.quiz{max-width:820px;margin:50px auto 0;background:linear-gradient(180deg,#121216,#0b0b0d);border:1px solid var(--line);border-radius:28px;padding:30px}
.progress{height:6px;background:#1f1f25;border-radius:6px;overflow:hidden;margin-bottom:14px}
.progress i{display:block;height:100%;width:0;background:var(--neon);box-shadow:0 0 14px var(--neon);transition:width .3s}
.q{padding:16px 0;border-bottom:1px solid #1d1d22}
.q p{font-weight:700;margin-bottom:10px}
.opts{display:flex;gap:10px;flex-wrap:wrap}
.opts label{flex:1;min-width:110px;text-align:center;border:1px solid #2c2c33;border-radius:14px;padding:11px;cursor:pointer;color:var(--muted);transition:all .15s}
.opts input{display:none}
.opts label:has(input:checked){border-color:var(--neon);color:#000;background:var(--neon);font-weight:800}
.result{display:none;text-align:center;padding:30px 0 6px}
.result .score{font-size:clamp(72px,12vw,120px);font-weight:900;line-height:1;letter-spacing:-.04em}
.result .type{display:inline-block;margin:16px 0 8px;padding:8px 18px;border-radius:30px;background:rgba(61,255,143,.12);color:var(--neon);font-weight:900;font-size:22px}
.result p{color:var(--soft);max-width:600px;margin:0 auto 24px}

/* faq */
.faq{max-width:820px;margin:40px auto 0}
.faq details{border-bottom:1px solid var(--line);padding:22px 4px}
.faq summary{cursor:pointer;font-weight:700;font-size:19px;list-style:none;display:flex;justify-content:space-between}
.faq summary::after{content:"+";color:var(--neon);font-size:26px;line-height:1}
.faq details[open] summary::after{content:"−"}
.faq details p{margin-top:12px;color:var(--soft)}

footer{border-top:1px solid var(--line);padding:40px 0;color:var(--muted);font-size:14px;text-align:center}
footer a{color:var(--muted)}

/* article pages */
article{max-width:780px;margin:0 auto;padding:130px 16px 60px}
article h1{font-size:clamp(32px,5.5vw,54px);font-weight:900;line-height:1.2;letter-spacing:-.025em;margin-bottom:22px}
article h2{color:#fff;margin-top:56px;font-size:clamp(24px,3.6vw,32px);letter-spacing:-.02em}
article h2::before{content:"";display:block;width:36px;height:4px;border-radius:4px;background:var(--neon);margin-bottom:14px}
article h3{margin-top:30px;font-size:20px}
article p,article li{color:var(--soft)}
article p{margin-top:14px}
article ul,article ol{margin-top:12px;padding-left:22px}
article li{margin:8px 0}
article b{color:#fff}
article .def{background:var(--card);border:1px solid rgba(61,255,143,.35);padding:22px 24px;border-radius:18px;font-size:19px;color:#fff}
article table{width:100%;border-collapse:collapse;margin:18px 0}
article th,article td{border-bottom:1px solid var(--line);padding:12px;text-align:left;vertical-align:top;color:var(--soft)}
article th{color:var(--neon)}
article .cover{width:100%;aspect-ratio:16/9;border-radius:22px;background-size:cover;background-position:center 20%;margin:10px 0 30px}
.crumb{color:var(--muted);font-size:14px;margin-bottom:14px}
.crumb a{color:var(--muted)}
.boxcta{position:relative;overflow:hidden;background:var(--card);border:1px solid var(--line);border-radius:26px;padding:40px 26px;text-align:center;margin:60px 0 0}
.boxcta h3{font-size:28px;margin:0 0 8px}
.boxcta p{color:var(--muted);margin:0 0 22px}
.vs ul{padding:0}
@media(hover:none){.person .ph{filter:none}}
@media(max-width:700px){.hero p.lead br{display:none}.hero{min-height:auto;padding:130px 0 70px}}