:root{color-scheme:dark;--c:#58efff;--g:#ffd85b;--t:#effcff;--m:#aac2d5;--max:1100px}*{box-sizing:border-box}body{min-height:100vh;margin:0;color:var(--t);font:16px/1.75 Inter,"Noto Sans TC","Microsoft JhengHei",system-ui,sans-serif;background:radial-gradient(circle at 18% 5%,#15cce52b,transparent 26rem),radial-gradient(circle at 82% 28%,#704cff33,transparent 31rem),linear-gradient(155deg,#020713,#061127 50%,#080622)}body:before{position:fixed;inset:0;z-index:-1;content:"";opacity:.45;background-image:radial-gradient(circle,#fff 0 1px,transparent 1.5px);background-size:115px 115px}a{color:var(--c);text-decoration:none}a:hover{color:#fff}header{position:sticky;top:0;z-index:5;border-bottom:1px solid #58efff38;background:#020916e8;backdrop-filter:blur(16px)}nav,main,footer>div{width:min(calc(100% - 32px),var(--max));margin:auto}nav{display:flex;min-height:70px;align-items:center;justify-content:space-between;gap:18px}.brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:900;letter-spacing:.12em}.brand i{display:grid;width:38px;aspect-ratio:1;place-items:center;color:#051526;font-style:normal;clip-path:polygon(25% 5%,75% 5%,100% 50%,75% 95%,25% 95%,0 50%);background:linear-gradient(145deg,#a1fbff,#20bad3 58%,#3154a6);filter:drop-shadow(0 0 9px #41e5ff)}.links{display:flex;gap:4px}.links a{padding:8px 10px;color:var(--m);border-radius:8px;font-size:.92rem}.links a:hover,.links a.active{color:#fff;background:#4ae2ff21}.hero{display:grid;min-height:68vh;padding:85px 0 65px;align-items:center;grid-template-columns:1.2fr .8fr;gap:50px}.eyebrow{margin:0 0 13px;color:var(--c);font-weight:800;letter-spacing:.17em;text-transform:uppercase}h1,h2,h3{line-height:1.22}h1{margin:0;font-size:clamp(2.6rem,8vw,5.8rem)}h2{margin:0 0 17px;font-size:clamp(1.55rem,4vw,2.3rem)}.hero h1 span{color:transparent;-webkit-text-stroke:1px #b4fbff;filter:drop-shadow(0 0 10px #58efff73)}.lead{max-width:700px;color:var(--m);font-size:1.1rem}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.button{display:inline-flex;min-height:48px;padding:10px 22px;align-items:center;justify-content:center;color:#00131b;font-weight:900;border:1px solid var(--c);border-radius:9px;background:linear-gradient(135deg,#9bfbff,#43ddf3);box-shadow:0 0 22px #43ddf347}.button.alt{color:#fff;background:#091b36d6}.core{position:relative;isolation:isolate;display:grid;width:min(70%,250px);aspect-ratio:1;margin:auto;overflow:hidden;place-items:center;clip-path:polygon(25% 5%,75% 5%,100% 50%,75% 95%,25% 95%,0 50%);background:#06213b;animation:core-breathe 3.6s ease-in-out infinite}.core:before{position:absolute;inset:-42%;z-index:0;content:"";background:conic-gradient(from 0deg,transparent 0 19%,#78fbff 27%,#1ed8f4 34%,transparent 43% 69%,#8070ff 78%,transparent 87%);animation:core-flow 5s linear infinite}.core:after{position:absolute;inset:7%;z-index:1;content:"";clip-path:polygon(25% 5%,75% 5%,100% 50%,75% 95%,25% 95%,0 50%);background:linear-gradient(145deg,#159eb1,#06243f 58%,#101d49);box-shadow:inset 0 0 24px #071020}.earth{position:relative;z-index:2;display:block;width:74%;height:auto;filter:drop-shadow(0 0 13px #5dffff80)}@keyframes core-flow{to{transform:rotate(1turn)}}@keyframes core-breathe{0%,100%{filter:drop-shadow(0 0 16px #2ee2f68a) brightness(.94)}50%{filter:drop-shadow(0 0 34px #63f5ffed) brightness(1.14)}}@media(prefers-reduced-motion:reduce){.core,.core:before{animation:none}}.section{padding:60px 0}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card,.panel,.contact{border:1px solid #56ebff85;border-radius:14px;background:linear-gradient(145deg,#0a2343f0,#050e25eb);box-shadow:0 12px 40px #0004}.card{padding:24px}.card em{color:var(--g);font-size:1.8rem;font-style:normal}.card p,.muted{color:var(--m)}.page-hero{padding:68px 0 34px}.page-hero h1{font-size:clamp(2.2rem,7vw,4.5rem)}.panel{padding:clamp(22px,5vw,46px);margin-bottom:26px}.panel section+section{margin-top:36px;padding-top:30px;border-top:1px solid #58efff2e}.panel p,.panel li{color:#c7d9e7}.notice{padding:16px 18px;border-left:3px solid #ff648d;background:#ff648d14}.contact{display:grid;padding:28px;grid-template-columns:1fr auto;align-items:center;gap:18px}.contact strong{display:block}.steps{counter-reset:s;display:grid;gap:15px;padding:0;list-style:none}.steps li{position:relative;min-height:44px;padding-left:56px}.steps li:before{position:absolute;left:0;display:grid;width:40px;height:40px;place-items:center;counter-increment:s;content:counter(s);color:#00151c;font-weight:900;border-radius:50%;background:var(--c)}.meta{color:#7e9fb7;font-size:.9rem}.app-intro{text-align:center}.app-intro>p:last-child{max-width:650px;margin:0 auto;color:var(--m)}.app-grid{display:grid!important;margin-top:32px!important;padding-top:0!important;border-top:0!important;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.app-card{position:relative;display:flex;min-height:330px;padding:30px;overflow:hidden;flex-direction:column;border:1px solid #58efff8c;border-radius:18px;background:linear-gradient(145deg,#0b2b4cf2,#050d25f2);box-shadow:0 18px 45px #0007,0 0 24px #42e9ff17}.app-card:before{position:absolute;top:-90px;right:-70px;width:230px;aspect-ratio:1;content:"";border-radius:50%;background:#57ebff18;filter:blur(8px)}.app-card.scorekeeper{border-color:#ffd85b75;background:linear-gradient(145deg,#192745f2,#080d21f2)}.app-card.scorekeeper:before{background:#ffd85b19}.app-icon{position:relative;display:grid;width:74px;aspect-ratio:1;margin-bottom:26px;place-items:center;font-size:2.15rem;border:1px solid #8cf7ff;border-radius:20px;background:linear-gradient(145deg,#173e69,#06152e);box-shadow:0 0 24px #42e9ff58}.scorekeeper .app-icon{color:#ffd85b;border-color:#ffd85b9c;box-shadow:0 0 24px #ffd85b33}.app-copy{position:relative;display:flex;height:100%;flex-direction:column}.app-type{margin:0;color:var(--c)!important;font-size:.76rem!important;font-weight:900;letter-spacing:.17em;text-transform:uppercase}.scorekeeper .app-type{color:var(--g)!important}.app-card h3{margin:5px 0 10px;font-size:1.55rem}.app-card p{margin-top:0}.app-link{align-self:flex-start;margin-top:auto}.app-note{text-align:center}.app-note p{margin:4px 0 0}@media(max-width:900px){.links a{padding-inline:7px;font-size:.84rem}}@media(max-width:780px){.app-grid{grid-template-columns:1fr}.app-card{min-height:300px}}footer{margin-top:65px;border-top:1px solid #58efff33;background:#010711bf}footer>div{display:flex;min-height:105px;align-items:center;justify-content:space-between;gap:18px;color:var(--m)}.footer-links{display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:7px 10px}.footer-links i{color:#547087;font-style:normal}@media(max-width:780px){nav{min-height:62px}.links{display:none}.hero{min-height:auto;padding-top:55px;grid-template-columns:1fr;text-align:center}.lead{margin:auto}.actions{justify-content:center}.core{width:190px;order:-1}.grid{grid-template-columns:1fr}.contact{grid-template-columns:1fr}footer>div{padding:24px 0;align-items:flex-start;flex-direction:column}.footer-links{justify-content:flex-start}}.meteor-field{position:fixed;inset:0;z-index:-1;overflow:hidden;pointer-events:none}.meteor{position:absolute;top:var(--meteor-y);left:var(--meteor-x);display:block;width:var(--meteor-length);height:2px;opacity:0;border-radius:999px;background:linear-gradient(90deg,transparent,#8beeff 52%,#fff);box-shadow:0 0 7px #7cecff;will-change:transform,opacity}@keyframes meteor-shoot{0%{opacity:0;transform:translate3d(0,0,0) rotate(-27deg) scaleX(.35)}8%{opacity:var(--meteor-opacity);transform:translate3d(-4vw,3vh,0) rotate(-27deg) scaleX(1)}72%,100%{opacity:0;transform:translate3d(-48vw,39vh,0) rotate(-27deg) scaleX(.72)}}@media(prefers-reduced-motion:reduce){.meteor-field{display:none}}