/* Public discovery pages: static content, shared Vemlit silver/black palette. */
:root{color-scheme:dark;--bg:#08090b;--text:#f5f5f6;--muted:#a7abb3;--line:#ffffff20;--surface:#111317;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-size:16px;line-height:1.7}a{color:inherit;text-underline-offset:5px}a:hover{color:#fff}a:focus-visible,summary:focus-visible{outline:2px solid #cbd9ef;outline-offset:5px;border-radius:4px}.skip{position:absolute;top:-100px;left:20px;background:white;color:black;padding:12px;z-index:10}.skip:focus{top:10px}.wrap{max-width:1200px;margin:auto;padding-inline:clamp(22px,5vw,72px)}.site-head{border-bottom:1px solid var(--line)}.site-nav{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:84px}.brand{display:flex;align-items:center;gap:11px;text-decoration:none;font-size:21px;font-weight:500;letter-spacing:-.6px}.brand img{filter:invert(1)}nav .links{display:flex;align-items:center;gap:26px;font-size:13px}nav .links a{text-decoration:none;color:#bfc3cb;min-height:44px;display:inline-flex;align-items:center}.hero{display:grid;grid-template-columns:1.15fr 1fr;gap:72px;align-items:center;padding-block:104px 96px}.eyebrow{font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:#b6bdc9;margin:0 0 24px}.hero h1{font-family:"Instrument Serif",Georgia,serif;font-weight:400;font-size:clamp(62px,6.6vw,90px);letter-spacing:-.035em;line-height:1.02;margin:0 0 28px}.lead{font-size:17px;color:#b4b8c1;max-width:48ch;margin:0 0 28px}.actions{display:flex;flex-wrap:wrap;gap:12px;align-items:center}.button{border-radius:100px;border:1px solid #ffffff35;padding:12px 22px;min-height:48px;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;font-size:13px;font-weight:500}.button.primary{background:#f5f6f8;color:#121418;border-color:transparent}.button:hover{border-color:#b8bfcb}.fine{font-size:12px;color:var(--muted);margin-top:16px}.word-stage{position:relative;padding:36px 0}.word-stage:before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse,#abbdd619,transparent 68%);pointer-events:none}.word-card{position:relative;border:1px solid #ffffff27;border-radius:24px;padding:36px;background:linear-gradient(145deg,#1c2027,#0c0e12);box-shadow:0 24px 90px #0006}.word-label{font-size:10px;letter-spacing:.17em;text-transform:uppercase;color:#b5bac3}.word-card h2{font-family:"Instrument Serif",Georgia,serif;font-size:52px;line-height:1.2;font-weight:400;letter-spacing:-1px;margin:30px 0 8px}.pronunciation{color:#929ba9;font-size:13px;margin:0 0 30px}.word-meaning{font-size:21px;letter-spacing:.03em}.word-card blockquote{font-size:14px;color:#b4b8c1;margin:20px 0 28px;padding-left:16px;border-left:1px solid #ffffff40}.card-bottom{border-top:1px solid var(--line);padding-top:20px;display:flex;justify-content:space-between;gap:15px;font-size:11px;color:#a4adbb}.section{border-top:1px solid var(--line);padding-block:72px}.section h2,.guide h2{font-size:clamp(26px,3vw,36px);line-height:1.2;font-weight:450;letter-spacing:-.035em;margin:0 0 22px}.section-intro{color:var(--muted);max-width:62ch;margin:0 0 36px}.features{display:grid;grid-template-columns:repeat(3,1fr);gap:42px}.number{font-size:12px;color:#8793a5}.features h3{font-size:19px;font-weight:500;line-height:1.4;margin:18px 0 12px}.features p,.faq p{color:var(--muted);font-size:14px}.split{display:grid;grid-template-columns:1fr 1fr;gap:80px}.split p{color:var(--muted)}.stat{font-family:"Instrument Serif",Georgia,serif;font-size:70px;line-height:1}.stat small{font-family:Inter,sans-serif;font-size:13px;display:block;line-height:1.6;margin-top:14px;color:var(--muted)}.stats{display:flex;gap:70px;margin-top:32px}.faq{max-width:760px}.faq details{border-bottom:1px solid var(--line);padding:20px 0}.faq summary{cursor:pointer;font-size:15px;min-height:32px}.faq p{max-width:65ch;margin-bottom:0}.bottom-cta{text-align:center}.bottom-cta p{color:var(--muted);margin-bottom:28px}.footer{border-top:1px solid var(--line);padding-block:32px;display:flex;justify-content:space-between;gap:24px;color:#9ca4b0;font-size:12px}.footer-links{display:flex;flex-wrap:wrap;gap:22px}.guide{max-width:760px;padding-block:72px 88px}.guide h1{font-family:"Instrument Serif",Georgia,serif;font-size:clamp(44px,5.7vw,68px);font-weight:400;letter-spacing:-.025em;line-height:1.08;margin:0 0 24px}.guide h2{font-size:26px;margin-top:52px}.guide h3{font-size:18px;font-weight:500;margin-top:28px}.guide p,.guide li{color:#b7bcc5}.guide li{padding-left:6px;margin-block:12px}.guide strong{color:var(--text);font-weight:500}.guide aside{border:1px solid var(--line);background:var(--surface);padding:22px 26px;border-radius:18px;margin:28px 0}.guide aside p{margin:0}.guide .actions{margin-top:36px}.crumb{display:inline-block;font-size:12px;color:var(--muted);margin-bottom:32px}.guide .lead{font-size:18px;max-width:none}.guide .byline{font-size:12px;color:#9ba4b1;margin-bottom:40px}html[lang=zh-Hant] .hero h1{font-family:-apple-system,BlinkMacSystemFont,"Noto Sans TC",sans-serif;font-size:clamp(42px,5.2vw,64px);line-height:1.3;letter-spacing:-.04em}html[lang=zh-Hant] .guide h1{font-family:-apple-system,BlinkMacSystemFont,"Noto Sans TC",sans-serif;font-size:clamp(34px,4.5vw,52px);line-height:1.3}.not-found{min-height:70svh;max-width:660px;padding-block:100px}.not-found h1{font-size:48px;line-height:1.15;letter-spacing:-.04em}.not-found p{color:var(--muted)}@media(max-width:900px){.hero{gap:36px;padding-block:68px}.word-card{padding:26px}.features{gap:24px}.split{gap:36px}.stats{gap:40px}}@media(max-width:640px){.site-nav{gap:12px;min-height:76px;flex-wrap:wrap;padding-block:12px}.brand{font-size:19px}.site-nav .links{gap:17px;font-size:12px}.site-nav .links .optional{display:none}.hero{grid-template-columns:1fr;gap:24px;padding-block:56px}.hero h1{font-size:64px}.word-stage{padding:12px 0}.features,.split{grid-template-columns:1fr;gap:32px}.section{padding-block:50px}.features p{margin-bottom:0}.word-card{padding:28px}.footer{flex-direction:column;gap:16px}.guide{padding-block:42px 60px}.guide h2{margin-top:40px}.lead{font-size:16px}.stats{margin-top:0}.actions .button{flex:1;white-space:nowrap}}@media(prefers-reduced-motion:no-preference){.hero{animation:arrive .6s ease both}@keyframes arrive{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}}