:root{--bg:#05070a;--bg2:#0b1016;--ink:#f8fafc;--muted:rgba(248,250,252,.68);--line:rgba(255,255,255,.13);--blue:#1c69d4;--cyan:#68e4ff;--amber:#ffb86b;--paper:#f4f4f1;--paper2:#e9e7df;--black:#17191d;--gray:#626870;--max:1180px;--pad:clamp(20px,4vw,56px);font-family:system-ui,-apple-system,'Segoe UI','Noto Sans TC','PingFang TC','Microsoft JhengHei',sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);overflow-x:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.container{width:min(var(--max),calc(100% - var(--pad)*2));margin:auto}.noise{position:fixed;inset:0;pointer-events:none;z-index:70;opacity:.075;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 240 240' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.75' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='240' height='240' filter='url(%23n)' opacity='.6'/%3E%3C/svg%3E")}.cursor-aura{position:fixed;left:0;top:0;width:340px;height:340px;margin:-170px 0 0 -170px;border-radius:50%;z-index:2;pointer-events:none;opacity:0;background:radial-gradient(circle,rgba(104,228,255,.13),rgba(28,105,212,.05) 35%,transparent 68%);mix-blend-mode:screen;filter:blur(8px);transition:opacity .4s}.cursor-aura.is-active{opacity:1}.topbar{position:fixed;top:0;left:0;right:0;height:70px;z-index:60;display:flex;align-items:center;gap:28px;padding:0 clamp(18px,4vw,54px);background:rgba(5,7,10,.72);border-bottom:1px solid rgba(255,255,255,.1);backdrop-filter:blur(20px) saturate(150%);transition:.35s}.topbar.is-scrolled{height:58px;background:rgba(5,7,10,.88);box-shadow:0 16px 50px rgba(0,0,0,.25);border-color:rgba(104,228,255,.18)}.brand,.footer-brand{display:flex;align-items:center;gap:12px;font-weight:800;letter-spacing:.08em}.mark{width:31px;height:31px;border:1px solid rgba(255,255,255,.32);display:grid;grid-template-columns:repeat(3,1fr);align-items:end;padding:5px;background:linear-gradient(145deg,rgba(255,255,255,.12),rgba(255,255,255,.02));overflow:hidden;position:relative}.mark:after{content:"";position:absolute;inset:-40% -80%;background:linear-gradient(115deg,transparent,rgba(255,255,255,.65),transparent);transform:translateX(-120%);animation:markSweep 5.8s infinite}.mark i{display:block;width:6px;height:6px;background:var(--cyan);box-shadow:0 0 18px var(--cyan);animation:barBreathe 3s ease-in-out infinite}.mark i:nth-child(2){height:14px;background:#fff;animation-delay:.18s}.mark i:nth-child(3){height:22px;background:var(--amber);box-shadow:0 0 18px var(--amber);animation-delay:.36s}.nav{display:flex;align-items:center;gap:18px;margin-left:auto;font-size:14px;color:rgba(255,255,255,.74)}.nav a:hover{color:#fff}.nav-cta{padding:10px 15px;background:#fff!important;color:#07090d!important;font-weight:780}.menu-btn{display:none;margin-left:auto;background:rgba(255,255,255,.08);border:1px solid var(--line);color:#fff;padding:9px 12px}.hero{min-height:100svh;position:relative;display:grid;align-items:end;padding:132px 0 72px;overflow:hidden}.hero-media,.hero-scrim{position:absolute;inset:0}.hero-media img{width:100%;height:100%;object-fit:cover;filter:saturate(1.06) contrast(1.08);transform:scale(1.06)}.hero-scrim{background:radial-gradient(circle at 70% 30%,rgba(104,228,255,.1),transparent 28%),linear-gradient(90deg,rgba(5,7,10,.96) 0%,rgba(5,7,10,.72) 42%,rgba(5,7,10,.18) 76%),linear-gradient(0deg,rgba(5,7,10,.94),rgba(5,7,10,.08) 48%)}.hero-blueprint,.hero-particles{position:absolute;inset:0;z-index:2;pointer-events:none}.hero-blueprint span{position:absolute;left:8vw;top:30vh;width:42vw;height:1px;background:linear-gradient(90deg,transparent,rgba(104,228,255,.55),transparent);filter:drop-shadow(0 0 12px rgba(104,228,255,.7));animation:bpDraw 4.8s infinite}.hero-blueprint span:nth-child(2){top:54vh;left:18vw;rotate:8deg;animation-delay:.5s}.hero-blueprint span:nth-child(3){top:73vh;left:5vw;width:52vw;rotate:-3deg;animation-delay:1s}.hero-particles i{position:absolute;width:3px;height:3px;border-radius:50%;background:#fff;box-shadow:0 0 14px rgba(104,228,255,.9);animation:particleRise 9s linear infinite}.hero-particles i:nth-child(n){left:calc(6% + var(--x,1)*7%);bottom:calc(3% + var(--y,1)*4%)}.hero-particles i:nth-child(1){--x:1;--y:2;animation-delay:-1s}.hero-particles i:nth-child(2){--x:2;--y:4;animation-delay:-4s}.hero-particles i:nth-child(3){--x:4;--y:1;animation-delay:-2s}.hero-particles i:nth-child(4){--x:5;--y:7;animation-delay:-6s}.hero-particles i:nth-child(5){--x:7;--y:2;animation-delay:-3s}.hero-particles i:nth-child(6){--x:9;--y:5;animation-delay:-7s}.hero-particles i:nth-child(7){--x:11;--y:1;animation-delay:-.5s}.hero-particles i:nth-child(8){--x:12;--y:8;animation-delay:-5s}.hero-inner{position:relative;z-index:3;width:min(1120px,calc(100% - var(--pad)*2));margin-left:var(--pad)}.eyebrow,.kicker{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.22em;text-transform:uppercase;font-size:12px;color:var(--cyan);margin:0 0 18px}.hero h1{font-size:clamp(46px,6.6vw,92px);line-height:.96;letter-spacing:-.065em;max-width:1050px;margin:0;text-wrap:balance}.lead{font-size:clamp(18px,2.2vw,25px);line-height:1.55;color:var(--muted);max-width:760px;margin:28px 0 0}.hero-actions{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}.btn{display:inline-flex;justify-content:center;align-items:center;min-height:48px;padding:0 22px;border:1px solid rgba(255,255,255,.24);font-weight:800;letter-spacing:.02em;position:relative;overflow:hidden;transition:.3s}.btn:before{content:"";position:absolute;inset:-1px;background:linear-gradient(115deg,transparent 0 30%,rgba(255,255,255,.48),transparent 70%);transform:translateX(-130%);transition:.65s}.btn:hover:before{transform:translateX(130%)}.btn-primary{background:var(--blue);border-color:var(--blue);color:#fff}.btn-primary:hover{background:#2d7df0}.btn-ghost{background:rgba(255,255,255,.07);color:#fff}.btn-ghost:hover{background:#fff;color:#07090d}.full{width:100%;margin-top:16px}.darktxt{color:#111!important;border-color:rgba(0,0,0,.18)}.motion-strip{overflow:hidden;background:#070a0f;border-block:1px solid rgba(255,255,255,.09);color:#fff}.motion-strip div{display:flex;align-items:center;gap:24px;width:max-content;padding:20px 0;font-size:clamp(34px,6vw,82px);font-weight:900;letter-spacing:-.06em;opacity:.18;animation:stripMove 20s linear infinite}.motion-strip i{width:74px;height:1px;background:linear-gradient(90deg,transparent,var(--cyan),transparent);box-shadow:0 0 20px rgba(104,228,255,.7)}.section{padding:110px 0}.section.light{background:var(--paper);color:var(--black)}.section.dark{background:#05070a;color:#fff}.split{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:end;margin-bottom:48px}.split h2,.cta-band h2,.process-timeline h2{font-size:clamp(36px,5vw,70px);line-height:1;letter-spacing:-.055em;margin:0}.split p,.prose p,.subhero p{font-size:18px;line-height:1.8;color:var(--gray)}.dark .split p{color:rgba(255,255,255,.66)}.light .kicker{color:#0d5dc7}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.info-card{background:#fff;border:1px solid rgba(0,0,0,.08);min-height:420px;display:flex;flex-direction:column;overflow:hidden;transition:.35s;position:relative}.dark .info-card{background:#0b1016;border-color:rgba(255,255,255,.12)}.info-card:hover{transform:translateY(-8px);box-shadow:0 26px 80px rgba(0,0,0,.22)}.info-card img{height:220px;width:100%;object-fit:cover;transition:1s}.info-card:hover img{transform:scale(1.06)}.info-card span{font-family:ui-monospace,monospace;color:#0d5dc7;font-size:12px;letter-spacing:.16em;text-transform:uppercase;margin:28px 28px 0}.dark .info-card span{color:var(--cyan)}.info-card h3{font-size:27px;letter-spacing:-.04em;margin:16px 28px 10px}.info-card p{color:#626870;line-height:1.65;margin:0 28px 30px}.dark .info-card p{color:rgba(255,255,255,.62)}.subhero{min-height:520px;padding:130px var(--pad) 70px;display:grid;grid-template-columns:1fr minmax(340px,520px);gap:52px;align-items:end;background:linear-gradient(135deg,#05070a,#0d1621);position:relative;overflow:hidden}.subhero:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 10%,rgba(104,228,255,.18),transparent 32%)}.subhero>div,.subhero img{position:relative;z-index:1}.subhero h1{font-size:clamp(42px,6vw,82px);line-height:.98;letter-spacing:-.06em;margin:0}.subhero img{width:100%;aspect-ratio:1.35/1;object-fit:cover;border:1px solid rgba(255,255,255,.14);box-shadow:0 40px 120px rgba(0,0,0,.4);transform:perspective(1200px) rotateY(-4deg)}.detail-grid{display:grid;grid-template-columns:1fr 360px;gap:48px;align-items:start}.prose{max-width:860px}.prose h1,.prose h2{font-size:clamp(30px,4vw,52px);line-height:1.05;letter-spacing:-.04em}.prose li{margin:12px 0;line-height:1.75;color:#4f565f}.side-card{background:#fff;border:1px solid rgba(0,0,0,.1);padding:24px;position:sticky;top:92px;color:#14171d}.side-card img{width:100%;aspect-ratio:1.2/1;object-fit:cover;margin-bottom:22px}.side-card h3{font-size:26px;margin:0 0 10px}.side-card p,.side-card li{color:#626870;line-height:1.7}.process-timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:rgba(0,0,0,.12);border:1px solid rgba(0,0,0,.12)}.process-timeline>p,.process-timeline>h2{grid-column:1/-1;background:var(--paper);padding:0 0 10px}.process-timeline>div{background:var(--paper);padding:30px;min-height:220px}.process-timeline b{font-family:ui-monospace,monospace;color:#0d5dc7}.process-timeline h3{font-size:25px;margin:20px 0 10px}.process-timeline p{color:#626870;line-height:1.65}.cta-band{padding:95px var(--pad);background:linear-gradient(135deg,#05070a,#0d1621);color:#fff;text-align:center;position:relative;overflow:hidden}.cta-band:before{content:"";position:absolute;inset:-40%;background:conic-gradient(transparent,rgba(104,228,255,.12),transparent,rgba(255,184,107,.08),transparent);animation:quoteOrbit 18s linear infinite}.cta-band>*{position:relative;z-index:1}.cta-band p{max-width:720px;margin:18px auto 28px;color:rgba(255,255,255,.66);line-height:1.75}.quote-layout{display:grid;grid-template-columns:1fr 360px;gap:44px}.quote-form{background:#fff;border:1px solid rgba(0,0,0,.1);padding:34px}.quote-form label{display:block;font-weight:780;margin-bottom:20px}.quote-form input,.quote-form select,.quote-form textarea{width:100%;margin-top:8px;border:1px solid rgba(0,0,0,.16);padding:13px 14px;font:inherit;background:#fafafa}.form-status{color:#0d5dc7}.faq-list{max-width:900px}.faq-list details{background:#fff;border:1px solid rgba(0,0,0,.1);margin-bottom:12px;padding:22px}.faq-list summary{font-weight:850;font-size:20px;cursor:pointer}.faq-list p{color:#626870;line-height:1.75}.footer{background:#030406;color:rgba(255,255,255,.66);padding:48px 0;border-top:1px solid rgba(255,255,255,.1)}.footer-grid{display:grid;grid-template-columns:1fr 180px 180px 220px;gap:36px}.footer a{display:block;margin-top:10px;color:rgba(255,255,255,.58)}.footer b{color:#fff}.footer-brand{color:#fff;margin-bottom:14px}.reveal{opacity:1;transform:translateY(14px);filter:none;transition:transform .75s cubic-bezier(.2,.8,.2,1)}.reveal.is-visible{opacity:1;transform:none;filter:none}@keyframes markSweep{0%,72%{transform:translateX(-120%)}100%{transform:translateX(120%)}}@keyframes barBreathe{0%,100%{transform:scaleY(1)}50%{transform:scaleY(1.12);filter:brightness(1.45)}}@keyframes bpDraw{0%{transform:scaleX(0);opacity:0}18%,72%{transform:scaleX(1);opacity:1}100%{transform:scaleX(1.15);opacity:0}}@keyframes particleRise{0%{transform:translate3d(0,30px,0);opacity:0}12%{opacity:.85}100%{transform:translate3d(20px,-82vh,0);opacity:0}}@keyframes stripMove{to{transform:translateX(-35%)}}@keyframes quoteOrbit{to{rotate:360deg}}@media(max-width:980px){.nav{position:fixed;top:62px;left:12px;right:12px;background:rgba(5,7,10,.96);border:1px solid var(--line);padding:18px;display:none;flex-direction:column;align-items:flex-start}.nav.is-open{display:flex}.menu-btn{display:block}.topbar{height:62px}.subhero,.split,.detail-grid,.quote-layout{grid-template-columns:1fr}.card-grid,.process-timeline{grid-template-columns:1fr}.subhero{padding-top:110px}.subhero img{transform:none}.side-card{position:static}.footer-grid{grid-template-columns:1fr}.hero-inner{width:calc(100% - 40px);margin:0 auto}.hero h1{font-size:clamp(44px,13vw,72px)}.cursor-aura{display:none}}@media(max-width:560px){:root{--pad:20px}.section{padding:74px 0}.hero{padding-top:110px}.hero-actions .btn{width:100%}.card-grid{gap:14px}.info-card{min-height:auto}.process-timeline>div{min-height:auto}.eyebrow,.kicker{font-size:10px}.topbar{padding:0 18px}.brand span:last-child{font-size:14px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.reveal{opacity:1!important;transform:none!important;filter:none!important}.hero-media img{transform:none!important}}
/* readability hotfix full2 */
.reveal{opacity:1!important;filter:none!important;transform:none!important}.motion-strip div{padding-left:max(28px,var(--pad));animation:stripMove 28s linear infinite}.dark .info-card{background:#101722}.dark .info-card p{color:rgba(255,255,255,.78)}.dark .info-card h3{color:#fff}


/* landing-page expansion landing4 */
.landing-stats{width:min(var(--max),calc(100% - var(--pad)*2));margin:-44px auto 0;position:relative;z-index:5;display:grid;grid-template-columns:repeat(4,1fr);background:rgba(8,12,18,.86);border:1px solid rgba(104,228,255,.22);box-shadow:0 24px 70px rgba(0,0,0,.34);backdrop-filter:blur(18px)}
.landing-stats div{padding:22px 24px;border-right:1px solid rgba(255,255,255,.1)}.landing-stats div:last-child{border-right:0}.landing-stats b{display:block;color:#fff;font-size:clamp(24px,3vw,42px);font-weight:900;letter-spacing:-.04em}.landing-stats span{display:block;color:rgba(255,255,255,.66);font-size:13px;letter-spacing:.12em;text-transform:uppercase;margin-top:4px}.feature-panels{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:34px}.feature-panel{background:#fff;border:1px solid rgba(0,0,0,.08);padding:30px;min-height:220px;box-shadow:0 24px 60px rgba(0,0,0,.08);position:relative;overflow:hidden}.feature-panel:before{content:"";position:absolute;inset:auto 0 0 0;height:4px;background:linear-gradient(90deg,var(--blue),var(--cyan))}.feature-panel span{display:inline-grid;place-items:center;width:44px;height:44px;background:#08111d;color:#fff;font-weight:900;margin-bottom:34px}.feature-panel h3{font-size:24px;margin:0 0 12px;color:#111}.feature-panel p{margin:0;color:#5d6570;line-height:1.85}.proof-band{padding:60px var(--pad);background:linear-gradient(135deg,#07101d,#0e1c2b);border-top:1px solid rgba(255,255,255,.1);border-bottom:1px solid rgba(255,255,255,.1)}.proof-band .container{display:grid;grid-template-columns:.7fr 1.3fr;gap:40px;align-items:center}.proof-band h2{margin:0;font-size:clamp(28px,4vw,56px);letter-spacing:-.05em}.proof-band div div{display:flex;gap:10px;flex-wrap:wrap}.proof-band span{border:1px solid rgba(104,228,255,.25);background:rgba(255,255,255,.06);padding:12px 16px;color:rgba(255,255,255,.82);font-weight:700}.landing-columns{display:grid;grid-template-columns:1.08fr .92fr;gap:22px;margin-top:34px}.landing-columns article{background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.13);padding:34px;color:#fff}.landing-columns h3{font-size:28px;margin:0 0 18px}.landing-columns p,.landing-columns li{color:rgba(255,255,255,.78);line-height:1.9}.landing-gallery{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:14px;margin-top:26px}.landing-gallery img{width:100%;height:260px;object-fit:cover;filter:saturate(1.06) contrast(1.04)}.landing-gallery img:first-child{height:360px;grid-row:span 2}.mini-faq{max-width:920px}.mini-faq h2{font-size:clamp(30px,4vw,54px);margin:0 0 24px;color:#111;letter-spacing:-.04em}.mini-faq details{background:#fff;border:1px solid rgba(0,0,0,.1);padding:22px 24px;margin:12px 0;box-shadow:0 14px 38px rgba(0,0,0,.05)}.mini-faq summary{cursor:pointer;font-weight:900;color:#111;font-size:18px}.mini-faq p{color:#5d6570;line-height:1.8;margin:14px 0 0}.section.light .split h2{color:#111}.section.light .split>p{color:#5d6570}.section.light .kicker{color:var(--blue);font-weight:900;letter-spacing:.18em}.subhero+ .landing-stats{margin-top:-72px}.section.light + .proof-band{margin-top:0}
@media(max-width:860px){.landing-stats{grid-template-columns:repeat(2,1fr);margin-top:-20px}.landing-stats div:nth-child(2){border-right:0}.feature-panels,.landing-columns,.proof-band .container,.landing-gallery{grid-template-columns:1fr}.landing-gallery img,.landing-gallery img:first-child{height:240px;grid-row:auto}.proof-band{padding:44px var(--pad)}}
@media(max-width:520px){.landing-stats{grid-template-columns:1fr}.landing-stats div{border-right:0;border-bottom:1px solid rgba(255,255,255,.1)}.feature-panel{padding:24px}.landing-columns article{padding:24px}}

/* landing4 conversion polish */
.sub-actions{margin-top:28px}.subhero .btn-ghost{border-color:rgba(255,255,255,.45);background:rgba(255,255,255,.12)}.subhero+ .landing-stats{margin-top:-36px}.landing-stats{margin-bottom:28px}.section.light .split h2{font-size:clamp(32px,4.6vw,64px);line-height:1.08}.dark .split p,.landing-columns p,.landing-columns li{color:rgba(255,255,255,.88)}.proof-band span{color:rgba(255,255,255,.92)}.feature-panel h3{line-height:1.18}.subhero p{max-width:760px}.mini-faq details[open]{border-color:rgba(28,105,212,.32);box-shadow:0 18px 46px rgba(28,105,212,.12)}
@media(max-width:860px){.subhero+ .landing-stats{margin-top:0}.sub-actions .btn{width:100%}.section.light .split h2{font-size:clamp(30px,9vw,44px)}}