:root{--bg-0:#050807;--bg-1:#0a120d;--ink:#e9f1e7;--muted:#97a99b;--accent:#b8ff47;--accent-soft:rgba(184,255,71,.16);--line:rgba(184,255,71,.22);--hair:rgba(233,241,231,.09);--r:2px;--font-hud:"Chakra Petch","Noto Sans TC",sans-serif;--font-body:"Noto Sans TC",sans-serif;--font-serif:"Noto Serif TC",serif}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg-0);color:var(--ink);font-family:var(--font-body);font-size:16px;line-height:1.8;overflow-x:hidden;-webkit-font-smoothing:antialiased}img{max-width:100%;display:block}a{color:inherit}::selection{background:var(--accent);color:var(--bg-0)}.eyebrow{font-family:var(--font-hud);font-size:12px;letter-spacing:.35em;color:var(--accent);text-transform:uppercase}.sec-title{font-size:clamp(34px,5.4vw,64px);font-weight:900;line-height:1.15;letter-spacing:.04em;margin:14px 0 8px}.btn{font-family:var(--font-hud);font-size:13px;letter-spacing:.14em;white-space:nowrap;padding:10px 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2px;background-repeat:no-repeat;animation:scan 7s linear infinite;opacity:.55;-webkit-mask-image:url("../assets/map-island.webp");mask-image:url("../assets/map-island.webp");-webkit-mask-size:100% 100%;mask-size:100% 100%}@keyframes scan{0%{background-position-y:0%}100%{background-position-y:100%}}#hud{position:absolute;inset:0;width:100%;height:100%;overflow:visible}#trail circle{fill:var(--accent);opacity:.34}#marker .ring{fill:none;stroke:var(--accent);stroke-width:2.4}#marker #dot{fill:var(--accent);filter:drop-shadow(0 0 6px var(--accent))}#marker #cross line{stroke:var(--accent);stroke-width:2.6}.peak-card{position:absolute;z-index:5;min-width:208px;padding:14px 18px 16px;background:rgba(7,12,9,.88);border:1px solid var(--line);border-radius:var(--r);opacity:0;pointer-events:none}.peak-card::before{content:"";position:absolute;top:-1px;left:-1px;width:14px;height:14px;border-top:2px solid var(--accent);border-left:2px solid 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p{font-size:13.5px;color:var(--muted);line-height:1.7;margin:0 16px 18px}.partners{max-width:1320px;margin:0 auto;padding:clamp(80px,12vw,150px) clamp(18px,6vw,90px)}.partners-note{color:var(--muted);margin-bottom:40px}.partner-list{list-style:none;display:flex;flex-wrap:wrap;border-top:1px solid var(--hair);border-left:1px solid var(--hair)}.partner-list li{flex:1 0 auto}.partner-list a{display:block;padding:20px 26px;font-family:var(--font-hud);font-size:15px;letter-spacing:.1em;text-decoration:none;color:var(--muted);border-right:1px solid var(--hair);border-bottom:1px solid var(--hair);transition:color .25s,background .25s}.partner-list a:hover{color:var(--accent);background:var(--accent-soft)}.contact{text-align:center;padding:clamp(90px,13vw,170px) 24px 60px;border-top:1px solid var(--hair);background:radial-gradient(ellipse at 50% 130%,rgba(184,255,71,.08),transparent 58%) var(--bg-0)}.contact-lead{font-size:clamp(24px,3.4vw,42px);font-weight:900;letter-spacing:.12em;margin:16px 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