:root{
  --paper:#F6F1E7;--paper-2:#FBF8F1;--paper-3:#EEE7DB;
  --navy:#102A43;--navy-2:#153650;--navy-3:#0D2134;
  --cyan:#25B8B0;--cyan-deep:#138C86;--slate:#415A70;--muted:#71818D;
  --line:rgba(16,42,67,.10);--line-2:rgba(16,42,67,.17);--white:#FFFDF8;
  --shadow:0 28px 80px rgba(16,42,67,.10);--max:1240px;--header:82px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:96px}body{margin:0;background:var(--paper);color:var(--navy);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;overflow-x:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button{font:inherit;color:inherit}.wrap{width:min(var(--max),calc(100vw - 48px));margin:auto}.skip-link{position:fixed;left:12px;top:-80px;z-index:999;background:var(--navy);color:white;padding:12px 16px;border-radius:10px}.skip-link:focus{top:12px}.site-header{position:fixed;inset:0 0 auto;height:var(--header);z-index:100;background:rgba(246,241,231,.78);backdrop-filter:blur(18px) saturate(1.08);border-bottom:1px solid transparent;transition:.35s ease}.site-header.scrolled{background:rgba(251,248,241,.94);border-color:var(--line);box-shadow:0 8px 28px rgba(16,42,67,.045)}.header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand img{height:46px;width:auto}.nav{display:flex;align-items:center;gap:32px;font-size:15px;font-weight:800}.nav a{position:relative;padding:9px 0}.nav a::after{content:"";position:absolute;left:0;bottom:1px;height:2px;width:0;background:var(--cyan);transition:width .25s}.nav a:hover::after,.nav a.active::after{width:100%}.menu-btn{display:none;width:44px;height:44px;border:1px solid var(--line-2);border-radius:50%;background:rgba(255,255,255,.6);padding:0;position:relative}.menu-btn span{position:absolute;width:16px;height:1.5px;background:var(--navy);left:13px;transition:.25s}.menu-btn span:first-child{top:17px}.menu-btn span:last-child{top:24px}.menu-btn[aria-expanded="true"] span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-btn[aria-expanded="true"] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}
.section{padding:112px 0;position:relative}.kicker{display:flex;align-items:center;gap:12px;color:var(--slate);font-size:14px;font-weight:850;margin-bottom:18px}.kicker::before{content:"";width:34px;height:2px;background:var(--cyan)}.headline{font-size:clamp(42px,5.2vw,72px);line-height:1.06;letter-spacing:-.048em;margin:0;font-weight:900}.lead{font-size:18px;line-height:1.9;color:var(--slate);margin:22px 0 0}.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s cubic-bezier(.2,.8,.2,1),transform .8s cubic-bezier(.2,.8,.2,1)}.reveal.is-visible{opacity:1;transform:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 20px;border-radius:999px;font-weight:850;border:1px solid transparent;transition:.25s}.btn.primary{background:var(--navy);color:#fff;box-shadow:0 12px 28px rgba(16,42,67,.14)}.btn.primary:hover{transform:translateY(-2px)}.btn.secondary{border-color:var(--line-2);background:rgba(255,255,255,.58)}.btn.secondary:hover{border-color:rgba(37,184,176,.52);color:var(--cyan-deep)}
.hero{min-height:100svh;padding-top:var(--header);display:flex;align-items:center;position:relative;overflow:hidden;background:radial-gradient(circle at 77% 20%,rgba(37,184,176,.13),transparent 27%),linear-gradient(180deg,#F9F6EF 0%,#F1EBE1 100%)}.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(16,42,67,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(16,42,67,.05) 1px,transparent 1px);background-size:78px 78px;mask-image:linear-gradient(to bottom,#000 0%,rgba(0,0,0,.72) 55%,transparent 93%)}.hero-glow{position:absolute;width:620px;height:620px;right:-140px;top:70px;border-radius:50%;background:radial-gradient(circle,rgba(37,184,176,.09),transparent 68%)}.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.02fr .98fr;align-items:center;gap:34px;padding:50px 0 74px}.hero h1{font-size:clamp(58px,7.1vw,96px);line-height:.97;letter-spacing:-.058em;margin:0;font-weight:930}.hero-line{display:block}.hero-line-1{color:var(--navy)}.hero-line-2{color:var(--cyan);font-size:.89em;white-space:nowrap;margin-top:.03em}.hero-sub{font-size:clamp(18px,1.55vw,22px);line-height:1.82;color:var(--slate);max-width:620px;margin:26px 0 0}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:31px}.hero-signals{display:flex;align-items:center;gap:12px;margin-top:36px;color:var(--muted);font-size:13px;font-weight:750}.hero-signals i{width:4px;height:4px;border-radius:50%;background:var(--cyan)}.hero-visual{min-height:560px;display:grid;place-items:center;position:relative;perspective:1100px}.logo-stage{position:relative;width:min(390px,72vw);aspect-ratio:1;display:grid;place-items:center;transform-style:preserve-3d;will-change:transform}.hero-logo{width:80%;filter:drop-shadow(0 30px 52px rgba(16,42,67,.12));animation:logoFloat 6.4s ease-in-out infinite}.logo-halo{position:absolute;width:62%;height:62%;border-radius:50%;background:radial-gradient(circle,rgba(37,184,176,.16),transparent 68%);filter:blur(22px)}.portal-lines{position:absolute;inset:0}.portal-lines b{position:absolute;border:1px solid rgba(16,42,67,.10);transform:rotate(45deg)}.portal-lines b:nth-child(1){inset:16%}.portal-lines b:nth-child(2){inset:27%;border-color:rgba(37,184,176,.20)}.portal-lines b:nth-child(3){width:148px;height:148px;right:6%;bottom:8%;border-left:none;border-top:none;transform:none}.visual-note{position:absolute;right:10px;bottom:16px;font-size:13px;color:var(--muted);display:flex;align-items:center;gap:9px}.visual-note em{width:26px;height:1px;background:var(--cyan)}@keyframes logoFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
.philosophy{background:var(--paper-2)}.section-head.compact{max-width:680px}.problem-map{position:relative;height:290px;margin-top:52px;border:1px solid var(--line);border-radius:34px;background:linear-gradient(135deg,rgba(255,255,255,.78),rgba(245,241,232,.7));overflow:hidden}.problem-map svg{position:absolute;inset:25px 8%;width:84%;height:240px}.problem-map path{fill:none;stroke-linecap:round}.path-base{stroke:rgba(16,42,67,.12);stroke-width:2}.path-active{stroke:var(--cyan);stroke-width:3;stroke-dasharray:8 11;animation:pathRun 13s linear infinite}@keyframes pathRun{to{stroke-dashoffset:-160}}.problem-core,.problem-end{position:absolute;top:50%;transform:translateY(-50%);width:118px;height:118px;border-radius:50%;display:grid;place-items:center;align-content:center;gap:5px;font-weight:900;background:var(--navy);color:white;box-shadow:0 18px 38px rgba(16,42,67,.14);z-index:2}.problem-core{left:4%}.problem-end{right:4%;background:var(--white);color:var(--navy);border:1px solid rgba(37,184,176,.32)}.problem-core small,.problem-end small{font-size:9px;letter-spacing:.12em;opacity:.68}.map-node{position:absolute;width:70px;height:70px;border:1px solid var(--line-2);border-radius:20px;background:rgba(255,255,255,.9);display:grid;place-items:center;align-content:center;gap:2px;box-shadow:0 12px 30px rgba(16,42,67,.06)}.map-node b{color:var(--cyan);font-size:11px}.map-node span{font-weight:850;font-size:15px}.n1{left:25%;top:29px}.n2{left:43%;bottom:28px}.n3{left:59%;top:29px}.n4{right:18%;top:auto;bottom:12px}
.product{background:var(--paper)}.product-header{display:flex;align-items:end;justify-content:space-between;gap:40px}.product-summary{text-align:right}.product-summary strong{font-size:34px;line-height:1.15}.product-summary strong span{color:var(--cyan)}.product-summary p{color:var(--slate);margin:10px 0 0}.product-stage{margin-top:46px;min-height:720px;border:1px solid var(--line);border-radius:38px;background:radial-gradient(circle at 75% 14%,rgba(37,184,176,.11),transparent 25%),linear-gradient(135deg,#FFFCF6,#F1EBE1);box-shadow:var(--shadow);position:relative;overflow:hidden;padding:42px}.product-meta{position:absolute;left:42px;top:44px;z-index:8;width:300px}.product-index{font-size:12px;color:var(--cyan);font-weight:900;letter-spacing:.15em}.product-meta p{font-size:18px;color:var(--slate);line-height:1.7;margin:14px 0 0}.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}.chips span{padding:8px 12px;border:1px solid rgba(37,184,176,.35);border-radius:999px;color:var(--cyan-deep);font-size:13px;font-weight:800;background:rgba(255,255,255,.48)}.proof{margin-top:22px;color:var(--muted);font-size:13px;display:flex;gap:9px;align-items:center}.proof i{width:8px;height:8px;border-radius:50%;background:var(--cyan);box-shadow:0 0 0 6px rgba(37,184,176,.10)}.phone-gallery{position:absolute;left:330px;right:20px;top:34px;bottom:20px;perspective:1300px;transform-style:preserve-3d;will-change:transform}.phone-card{position:absolute;width:290px;filter:drop-shadow(0 30px 35px rgba(16,42,67,.12));transform-style:preserve-3d;will-change:transform;pointer-events:none}.phone-card img{width:100%;pointer-events:none}.phone-card.left{left:3%;top:100px;transform:rotate(-8deg) scale(.82) translateZ(-45px);z-index:2}.phone-card.center{left:34%;top:20px;transform:scale(1.02) translateZ(50px);z-index:5}.phone-card.right{right:1%;top:104px;transform:rotate(8deg) scale(.82) translateZ(-45px);z-index:2}.gallery-line{position:absolute;height:1px;background:linear-gradient(90deg,transparent,rgba(37,184,176,.65),transparent);transform-origin:left}.line-a{width:70%;left:8%;top:48%;transform:rotate(-8deg)}.line-b{width:62%;left:29%;top:42%;transform:rotate(7deg);opacity:.65}.gallery-hint{position:absolute;right:34px;bottom:25px;font-size:12px;color:var(--muted)}
.method{background:linear-gradient(180deg,var(--navy-2),var(--navy-3));color:#fff}.kicker.light{color:rgba(255,255,255,.7)}.light-title{color:#fff}.method-intro{max-width:690px}.capability-panel{margin-top:48px;border:1px solid rgba(255,255,255,.10);border-radius:34px;overflow:hidden;background:rgba(255,255,255,.025)}.cap-row{min-height:150px;display:grid;grid-template-columns:90px 300px 1fr 24px;align-items:center;gap:34px;padding:0 34px;border-bottom:1px solid rgba(255,255,255,.09);transition:.35s;position:relative}.cap-row:last-child{border-bottom:0}.cap-row>span{color:var(--cyan);font-size:12px;font-weight:900;letter-spacing:.15em}.cap-row h3{font-size:42px;margin:0;letter-spacing:-.04em}.cap-row p{color:rgba(255,255,255,.72);margin:0;font-size:16px}.cap-row i{height:30px;width:2px;background:rgba(37,184,176,.3);justify-self:end;transition:.35s}.cap-row:hover{background:rgba(37,184,176,.06);padding-left:42px}.cap-row:hover i{height:72px;background:var(--cyan)}
.about{background:var(--paper-2)}.about-title{max-width:960px}.about-layout{display:grid;grid-template-columns:.92fr 1.08fr;gap:70px;align-items:center;margin-top:58px}.about-visual{height:420px;position:relative}.door-card{position:absolute;width:230px;height:230px;border-radius:36px;background:#fff;box-shadow:var(--shadow);display:grid;place-items:center;left:50%;top:50%;transform:translate(-50%,-50%)}.door-card img{width:72%}.door-card::before,.door-card::after{content:"";position:absolute;inset:-58px;border:1px solid rgba(16,42,67,.08);transform:rotate(45deg)}.door-card::after{inset:-105px;border-color:rgba(37,184,176,.12)}.orbit-card{position:absolute;padding:10px 16px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.9);font-size:13px;font-weight:850;box-shadow:0 10px 25px rgba(16,42,67,.05);z-index:3;transition:transform .35s ease,border-color .35s ease}.orbit-card:hover{transform:translateY(-3px);border-color:rgba(37,184,176,.45)}.o1{left:0;top:18%}.o2{right:3%;top:15%}.o3{right:0;bottom:24%}.o4{left:8%;bottom:14%}.o5{left:42%;top:2%}.o6{left:42%;bottom:0}.about-copy blockquote{font-size:clamp(30px,3.7vw,52px);line-height:1.28;letter-spacing:-.04em;font-weight:900;margin:0;padding-left:26px;border-left:2px solid var(--cyan)}.about-copy blockquote .quote-line{display:block;white-space:nowrap}.about-copy p{font-size:17px;line-height:1.95;color:var(--slate);margin:28px 0 0;max-width:650px}.about-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.about-tags span{padding:10px 16px;border:1px solid var(--line);border-radius:14px;background:white;font-weight:850;font-size:14px}
.contact{background:var(--paper);padding-top:80px}.contact-card{min-height:300px;border:1px solid var(--line);border-radius:38px;background:linear-gradient(135deg,rgba(255,255,255,.85),rgba(247,242,233,.95));box-shadow:var(--shadow);display:grid;grid-template-columns:180px minmax(0,1fr) auto;align-items:center;gap:42px;padding:46px 48px}.contact-card>img{width:142px}.contact-card h2{font-size:clamp(36px,3.55vw,50px);line-height:1.08;margin:0;letter-spacing:-.045em;white-space:nowrap}.contact-card p{color:var(--slate);font-size:16px;margin:18px 0 0}.footer{padding:30px 0 38px;border-top:1px solid var(--line);background:#EFE9DD}.footer-inner{display:grid;grid-template-columns:1.2fr auto 1fr;align-items:center;gap:28px}.footer-brand{display:flex;align-items:center;gap:16px;color:var(--slate);font-size:13px;min-height:46px}.footer-logo-box{width:94px;height:46px;display:flex;align-items:center;justify-content:flex-start;overflow:hidden;flex:0 0 auto}.footer-logo-box img{width:94px;height:auto;display:block;transform:translateY(4px)}.footer-company{display:flex;align-items:center;line-height:1.2;min-height:46px}.footer-links{display:flex;gap:20px;font-size:13px;font-weight:800}.footer-meta{display:flex;justify-content:flex-end;gap:14px;flex-wrap:wrap;color:var(--slate);font-size:12px}.icp{white-space:nowrap}
@media(max-width:1050px){.hero-inner{grid-template-columns:1fr}.hero-copy{padding-top:40px}.hero-visual{min-height:460px}.product-header{align-items:start}.product-stage{min-height:1040px}.product-meta{position:relative;left:auto;top:auto;width:auto;max-width:560px}.phone-gallery{left:20px;right:20px;top:250px;bottom:20px}.phone-card.left{left:5%;top:135px}.phone-card.center{left:36%;top:35px}.phone-card.right{right:3%;top:150px}.cap-row{grid-template-columns:60px 250px 1fr 20px}.about-layout{grid-template-columns:1fr}.about-visual{order:2}.contact-card{grid-template-columns:140px 1fr}.contact-card h2{white-space:normal}.contact-card .btn{grid-column:2;justify-self:start}.footer-inner{grid-template-columns:1fr}.footer-links,.footer-meta{justify-content:flex-start}}
@media(max-width:760px){:root{--header:70px}.wrap{width:min(var(--max),calc(100vw - 30px))}.brand img{height:37px}.menu-btn{display:block}.nav{display:none;position:absolute;left:0;right:0;top:calc(var(--header) - 1px);background:rgba(251,248,241,.98);padding:14px 15px 20px;border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;gap:5px}.nav.open{display:flex}.nav a{width:100%;padding:12px 6px}.section{padding:82px 0}.hero{min-height:auto}.hero-inner{padding:46px 0 64px}.hero h1{font-size:52px}.hero-line-2{font-size:.86em;white-space:normal}.hero-sub{font-size:17px}.hero-signals{font-size:11px;gap:8px}.hero-visual{min-height:390px}.logo-stage{width:min(330px,82vw)}.visual-note{right:2px;bottom:3px}.problem-map{height:500px}.problem-map svg{display:none}.problem-core{left:50%;top:14%;transform:translate(-50%,-50%)}.problem-end{right:auto;left:50%;top:auto;bottom:7%;transform:translateX(-50%)}.map-node{left:50%!important;right:auto!important;transform:translateX(-50%)}.n1{top:27%}.n2{top:42%;bottom:auto}.n3{top:57%}.n4{top:72%;bottom:auto;right:auto}.problem-map::after{content:"";position:absolute;left:50%;top:22%;bottom:20%;width:2px;transform:translateX(-50%);background:linear-gradient(var(--cyan),rgba(37,184,176,.1));z-index:0}.map-node,.problem-core,.problem-end{z-index:2}.product-header{display:block}.product-summary{text-align:left;margin-top:26px}.product-summary strong{font-size:28px}.product-stage{min-height:920px;padding:28px 20px}.phone-gallery{top:260px;left:0;right:0;bottom:20px}.phone-card{width:205px}.phone-card.left{left:-6%;top:165px;transform:rotate(-7deg) scale(.76)}.phone-card.center{left:50%;top:30px;transform:translateX(-50%) scale(.92);z-index:5}.phone-card.right{right:-6%;top:185px;transform:rotate(7deg) scale(.76)}.method-intro{max-width:none}.cap-row{grid-template-columns:44px 1fr 18px;gap:10px;min-height:130px;padding:0 18px}.cap-row h3{font-size:30px}.cap-row p{grid-column:2;font-size:14px;padding-bottom:20px;margin-top:-14px}.cap-row i{grid-column:3;grid-row:1/3}.cap-row:hover{padding-left:18px}.about-visual{height:380px}.door-card{width:170px;height:170px}.door-card::before{inset:-42px}.door-card::after{inset:-70px}.o1{left:0;top:14%}.o2{right:0;top:18%}.o3{right:2%;bottom:18%}.o4{left:0;bottom:18%}.o5{left:38%;top:0}.o6{left:36%;bottom:0}.about-copy blockquote{font-size:31px}.about-copy blockquote .quote-line{white-space:normal}.contact-card{grid-template-columns:82px 1fr;gap:22px;padding:30px 22px;min-height:300px}.contact-card>img{width:82px}.contact-card h2{font-size:34px;white-space:normal}.contact-card .btn{grid-column:1/3}.footer-brand{align-items:center;flex-direction:row}.footer-logo-box{width:86px;height:42px}.footer-logo-box img{width:86px;transform:translateY(3px)}.footer-company{min-height:42px}.footer-links{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.hero-logo,.path-active{animation:none}.phone-card,.logo-stage{transition:none!important}}

@media(min-width:761px) and (max-width:1180px){.hero h1{font-size:clamp(58px,6.6vw,82px)}.hero-line-2{font-size:.84em}.about-layout{gap:48px}.contact-card h2{font-size:clamp(34px,3.4vw,44px)}}