:root{--bg:#f6f7f4;--paper:#fff;--ink:#101719;--muted:#788488;--line:rgba(16,23,25,.12);--mint:#43e1bd;--blue:#7d83ff;--soft:#e9eeea;--mono:"SFMono-Regular",Consolas,monospace;--sans:Inter,"Noto Sans SC","Microsoft YaHei",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--bg);font-family:var(--sans);overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}.ambient{position:fixed;z-index:-1;width:420px;height:420px;border-radius:50%;filter:blur(60px);opacity:.2;pointer-events:none}.ambient-a{top:5%;right:-120px;background:var(--mint)}.ambient-b{left:-180px;bottom:15%;background:#aeb3ff}.nav{height:84px;position:absolute;z-index:10;left:0;right:0;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(22px,6vw,92px);border-bottom:1px solid rgba(16,23,25,.08)}.brand{display:flex;gap:11px;align-items:center}.brand-mark{display:grid;place-items:center;width:34px;height:34px;color:var(--ink);background:var(--mint);border-radius:12px 3px 12px 3px;font-size:20px;font-weight:900;box-shadow:6px 6px 0 rgba(16,23,25,.08);animation:markFloat 3s ease-in-out infinite}.brand-mark.large{width:56px;height:56px;font-size:29px}.brand b{display:block;font-size:15px;letter-spacing:.03em}.brand small{display:block;margin-top:2px;color:#9aa3a2;font:7px var(--mono);letter-spacing:.12em}.nav nav{display:flex;gap:35px;color:#748080;font-size:12px}.nav nav a{position:relative}.nav nav a:after{content:"";position:absolute;left:0;right:100%;bottom:-9px;height:2px;background:var(--mint);transition:.3s}.nav nav a:hover:after{right:0}.nav-right{display:flex;align-items:center;gap:22px;color:#7e8a8c;font:9px var(--mono)}.online i{display:inline-block;width:6px;height:6px;margin-right:7px;border-radius:50%;background:var(--mint);box-shadow:0 0 12px var(--mint)}.console{padding:10px 13px;border:1px solid var(--line);transition:.25s}.console:hover{color:var(--ink);border-color:var(--mint);background:var(--mint)}
.hero{min-height:800px;height:100vh;position:relative;display:grid;grid-template-columns:1.02fr .98fr;align-items:center;overflow:hidden;padding:120px clamp(22px,8vw,125px) 50px;background:linear-gradient(135deg,#fff 0%,#f8faf7 58%,#ebf8f3 100%)}.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(16,23,25,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(16,23,25,.04) 1px,transparent 1px);background-size:70px 70px;mask-image:linear-gradient(to bottom,#000,transparent)}.hero-copy,.hero-art{position:relative;z-index:2}.eyebrow{color:#91a0a0;font:9px var(--mono);letter-spacing:.15em}.eyebrow span{color:var(--mint);margin-right:8px}.hero h1{margin:25px 0 23px;font-size:clamp(59px,7vw,106px);line-height:.95;letter-spacing:-.09em}.hero h1 em,.section-head h2 em,.brand-panel h2 em{font-style:normal;color:#12ae90}.hero-copy>p{max-width:530px;color:var(--muted);font-size:14px;line-height:2}.hero-actions{display:flex;align-items:center;gap:25px;margin-top:34px}.primary{display:inline-flex;justify-content:space-between;align-items:center;gap:36px;padding:16px 18px;color:var(--ink);background:var(--mint);border:0;font-size:11px;font-weight:800;box-shadow:10px 10px 0 rgba(16,23,25,.06);transition:.25s}.primary:hover{transform:translateY(-4px);box-shadow:10px 15px 0 rgba(16,23,25,.08)}.primary span:last-child{font-size:17px}.ghost-link{color:#798685;font-size:11px}.ghost-link span{margin-left:8px;color:#10ad8e;font-size:18px}.hero-proof{display:flex;gap:32px;margin-top:68px}.hero-proof span{padding-left:13px;border-left:1px solid var(--line);color:#87918f;font:9px var(--mono)}.hero-proof b{color:var(--ink);font-size:25px}.hero-proof small{display:block;margin-top:5px;font-family:var(--sans)}.hero-art{height:500px;display:grid;place-items:center}.art-orbit{position:absolute;border-radius:50%;border:1px solid rgba(67,225,189,.35)}.orbit-a{width:490px;height:490px;animation:spin 26s linear infinite}.orbit-b{width:345px;height:345px;border-style:dashed;animation:spinReverse 17s linear infinite}.delivery-core{width:280px;height:280px;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;z-index:2;color:#fff;background:#121b20;border-radius:50%;box-shadow:0 25px 70px rgba(16,35,38,.25),0 0 0 23px rgba(67,225,189,.08),0 0 0 47px rgba(67,225,189,.04);animation:corePulse 4s ease-in-out infinite}.delivery-core:before{content:"";position:absolute;inset:18px;border:1px solid rgba(67,225,189,.3);border-radius:50%}.core-kicker{color:var(--mint);font:8px var(--mono);letter-spacing:.16em}.delivery-core strong{margin:20px 0 10px;color:var(--mint);font-size:62px;line-height:1}.delivery-core h3{margin:0;text-align:center;font:700 18px var(--mono);letter-spacing:.07em}.delivery-core h3 em{color:var(--mint);font-style:normal}.delivery-core small{margin-top:16px;color:#82918f;font:7px var(--mono)}.float-note{position:absolute;z-index:3;display:flex;align-items:center;gap:10px;padding:12px 16px;background:rgba(255,255,255,.8);border:1px solid rgba(16,23,25,.1);box-shadow:0 15px 35px rgba(16,45,43,.1);backdrop-filter:blur(8px);animation:float 4s ease-in-out infinite}.float-note i{display:grid;place-items:center;width:28px;height:28px;color:var(--ink);background:var(--mint);border-radius:50%;font-style:normal}.float-note span{font-size:10px}.float-note small{display:block;margin-top:4px;color:#96a1a0;font:7px var(--mono)}.note-a{top:12%;left:3%}.note-b{right:0;bottom:14%;animation-delay:-1.7s}.note-b i{background:var(--blue);color:#fff}.scroll-cue{position:absolute;left:50%;bottom:22px;display:flex;align-items:center;gap:10px;color:#a1abaa;font:8px var(--mono);letter-spacing:.15em}.scroll-cue i{width:45px;height:1px;background:#a1abaa}.scroll-cue i:after{content:"";display:block;width:15px;height:2px;background:var(--mint);animation:scan 2s infinite}
.category-section{padding:130px clamp(22px,8vw,125px);background:#f5f7f4}.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:60px}.section-head h2{margin:15px 0 0;font-size:clamp(43px,5.4vw,72px);line-height:1;letter-spacing:-.08em}.section-head>p{color:var(--muted);font-size:12px;line-height:1.9;text-align:right}.category-tabs{display:flex;gap:10px;overflow:auto;padding-bottom:1px;margin-bottom:24px}.category-tabs button{min-width:150px;padding:17px 20px;color:#778482;background:#fff;border:1px solid var(--line);text-align:left;transition:.25s}.category-tabs button i{display:block;color:#a0aaa8;font:8px var(--mono);font-style:normal}.category-tabs button b{display:block;margin-top:7px;font-size:13px}.category-tabs button span{float:right;color:#a0aaa8;font:9px var(--mono)}.category-tabs button.active,.category-tabs button:hover{color:var(--ink);background:var(--mint);border-color:var(--mint);transform:translateY(-4px);box-shadow:0 8px 0 rgba(16,23,25,.06)}.category-layout{display:grid;grid-template-columns:230px 1fr;gap:18px}.category-intro{padding:28px;background:#111c20;color:#fff;min-height:500px;position:relative;overflow:hidden}.category-intro:after{content:"Y";position:absolute;right:-20px;bottom:-50px;color:rgba(67,225,189,.08);font-size:220px;font-weight:900}.intro-number{color:var(--mint);font:9px var(--mono)}.category-intro h3{position:relative;z-index:1;margin-top:110px;font-size:25px;letter-spacing:-.06em}.category-intro p{position:relative;z-index:1;color:#849491;font-size:11px;line-height:1.8}.intro-line{position:absolute;z-index:1;left:28px;right:28px;bottom:30px;padding-top:15px;border-top:1px solid rgba(255,255,255,.14)}.intro-line i{display:inline-block;width:7px;height:7px;margin-right:7px;background:var(--mint);border-radius:50%}.intro-line span{font:8px var(--mono);color:#91a19e}.product-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:13px}.product-card{min-height:240px;padding:22px;position:relative;overflow:hidden;background:#fff;border:1px solid rgba(16,23,25,.1);transition:.35s;cursor:pointer}.product-card:hover{transform:translateY(-7px);border-color:var(--mint);box-shadow:0 18px 40px rgba(16,43,41,.1)}.product-card:before{content:"";position:absolute;right:-75px;top:-75px;width:180px;height:180px;border:1px solid rgba(67,225,189,.27);border-radius:50%;box-shadow:0 0 0 28px rgba(67,225,189,.05),0 0 0 56px rgba(67,225,189,.03)}.product-top{display:flex;justify-content:space-between;position:relative;z-index:1}.product-code{color:#a2acab;font:8px var(--mono)}.product-badge{padding:4px 7px;color:var(--ink);background:var(--mint);font:8px var(--mono)}.product-glyph{display:grid;place-items:center;width:45px;height:45px;margin-top:23px;color:#13ab8f;background:#e8faf5;border-radius:14px 3px 14px 3px;font-size:21px;font-weight:800}.product-card h4{margin:15px 0 7px;font-size:18px;letter-spacing:-.05em}.product-card>p{max-width:300px;min-height:34px;margin:0;color:#7a8887;font-size:10px;line-height:1.7}.product-tags{display:flex;gap:5px;margin-top:12px}.product-tags span{padding:4px 6px;color:#758280;background:#f0f3f0;font-size:8px}.product-card-foot{display:flex;justify-content:space-between;align-items:end;margin-top:22px;padding-top:13px;border-top:1px solid var(--line)}.from-price small{color:#9ba5a3;font-size:8px}.from-price b{margin-left:4px;font-size:21px}.from-price span{color:#99a4a1;font-size:9px}.view-product{width:31px;height:31px;color:var(--ink);background:var(--mint);border:0;transition:.25s}.view-product:hover{transform:rotate(45deg);border-radius:50%}.loader{grid-column:1/-1;padding:50px;color:#98a3a1;font:9px var(--mono);text-align:center}
.brand-section{padding:130px clamp(22px,8vw,125px);background:#fff}.brand-panel{display:grid;grid-template-columns:80px 1fr 300px;gap:40px;align-items:start;padding:60px;background:#f2f7f4;position:relative;overflow:hidden}.brand-panel h2{margin:17px 0;font-size:clamp(39px,4.4vw,62px);line-height:1.03;letter-spacing:-.08em}.brand-panel p{max-width:560px;color:var(--muted);font-size:12px;line-height:2}.brand-points{display:flex;flex-wrap:wrap;gap:12px;margin-top:25px}.brand-points span{padding:9px 11px;color:#778481;background:#fff;font-size:9px}.brand-points b{margin-right:6px;color:#13ae90;font:9px var(--mono)}.brand-visual{height:260px;position:relative;overflow:hidden;background:#111c20}.brand-visual span{position:absolute;left:25px;bottom:24px;color:var(--mint);font:700 20px var(--mono);line-height:1.1;letter-spacing:.08em}.visual-line{position:absolute;width:250px;height:250px;border:1px solid rgba(67,225,189,.3);border-radius:50%}.line-1{right:-125px;top:-100px}.line-2{right:-65px;top:-25px;border-style:dashed;animation:spin 16s linear infinite}.brand-section+.brand-section{display:none}footer{display:flex;justify-content:space-between;align-items:center;padding:28px clamp(22px,8vw,125px);color:#7d8987;background:#f5f7f4;border-top:1px solid var(--line);font-size:10px}
#productDialog{width:min(1000px,calc(100vw - 28px));max-height:92vh;padding:0;border:0;background:#fff;color:var(--ink);box-shadow:0 30px 90px rgba(0,0,0,.25);overflow:auto}#productDialog::backdrop{background:rgba(255,255,255,.82);backdrop-filter:blur(14px)}.dialog-close{position:fixed;z-index:5;right:max(18px,calc((100vw - 1000px)/2 + 18px));top:5vh;width:36px;height:36px;color:#586563;background:#fff;border:1px solid var(--line);font-size:20px;box-shadow:0 5px 15px rgba(16,23,25,.1)}.product-detail{display:grid;grid-template-columns:.78fr 1.22fr;min-height:620px}.detail-visual{padding:42px;position:relative;overflow:hidden;background:linear-gradient(145deg,#122021,#1b3533);color:#fff}.detail-visual:after{content:"";position:absolute;width:430px;height:430px;left:50%;top:45%;transform:translate(-50%,-50%);border:1px solid rgba(67,225,189,.28);border-radius:50%;box-shadow:0 0 0 45px rgba(67,225,189,.05),0 0 0 90px rgba(67,225,189,.03)}.detail-visual small{position:relative;z-index:1;color:#8ca29d;font:8px var(--mono)}.detail-symbol{position:absolute;z-index:1;left:50%;top:43%;transform:translate(-50%,-50%);display:grid;place-items:center;width:140px;height:140px;color:var(--ink);background:var(--mint);border-radius:50%;font-size:60px;font-weight:900;box-shadow:0 0 60px rgba(67,225,189,.25)}.detail-visual-foot{position:absolute;z-index:1;left:42px;bottom:40px}.detail-visual-foot h3{font-size:26px}.detail-info{padding:45px}.detail-info>small{color:#13ae90;font:8px var(--mono)}.detail-info h2{margin:13px 0;font-size:35px;letter-spacing:-.06em}.detail-info>p{color:var(--muted);font-size:11px;line-height:1.9}.detail-features{display:flex;flex-wrap:wrap;gap:6px;margin:20px 0}.detail-features span{padding:7px 9px;color:#72817f;background:#f0f5f2;font-size:9px}.plans-title{display:flex;justify-content:space-between;margin:28px 0 11px;font-size:11px}.plans-title small{color:#9aa5a2}.plan-selector{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.plan-option{min-height:180px;padding:15px;color:#75817e;background:#fff;border:1px solid var(--line);text-align:left;transition:.25s}.plan-option:hover,.plan-option.active{border-color:#13ae90;background:#effbf7;box-shadow:0 8px 25px rgba(16,77,63,.08)}.plan-badge{display:inline-block;padding:4px 6px;color:var(--ink);background:var(--mint);font:7px var(--mono)}.plan-option h4{margin:13px 0 5px;color:var(--ink);font-size:14px}.plan-option>small{font-size:8px}.plan-price{margin:15px 0 10px;color:var(--ink);font-size:23px}.plan-price i{color:#899592;font-size:8px;font-style:normal}.plan-option ul{padding:0;margin:0;list-style:none}.plan-option li{margin-top:5px;font-size:8px}.plan-option li:before{content:"✓";margin-right:5px;color:#13ae90}.checkout{display:grid;grid-template-columns:1fr auto;gap:8px;margin-top:17px}.checkout input{padding:14px;border:1px solid var(--line);outline:0}.checkout input:focus{border-color:#13ae90}.checkout button{min-width:155px;box-shadow:none}.order-success{padding:70px;text-align:center}.success-icon{display:grid;place-items:center;width:80px;height:80px;margin:auto;color:var(--ink);background:var(--mint);border-radius:50%;font-size:30px}.order-success h2{font-size:37px}.order-info{display:grid;grid-template-columns:repeat(3,1fr);margin:30px 0;border:1px solid var(--line)}.order-info span{padding:17px;color:#82908c;border-right:1px solid var(--line);font-size:9px}.order-info b{display:block;margin-top:6px;color:var(--ink);font-size:12px}.order-info span:last-child{border:0}.toast{position:fixed;z-index:20;right:22px;bottom:22px;padding:13px 17px;color:var(--ink);background:var(--mint);font-size:11px;opacity:0;transform:translateY(10px);transition:.25s}.toast.show{opacity:1;transform:none}.reveal{opacity:0;transform:translateY(28px);transition:.8s cubic-bezier(.2,.8,.2,1)}.reveal.visible{opacity:1;transform:none}@keyframes spin{to{transform:rotate(360deg)}}@keyframes spinReverse{to{transform:rotate(-360deg)}}@keyframes float{50%{transform:translateY(-12px)}}@keyframes corePulse{50%{box-shadow:0 32px 90px rgba(16,35,38,.3),0 0 0 33px rgba(67,225,189,.08),0 0 0 64px rgba(67,225,189,.04)}}@keyframes markFloat{50%{transform:translateY(-3px) rotate(3deg)}}@keyframes scan{from{transform:translateX(-15px)}to{transform:translateX(40px)}}
@media(max-width:900px){.nav nav{display:none}.hero{height:auto;min-height:900px;grid-template-columns:1fr;padding-top:145px}.hero-art{height:470px}.category-layout{grid-template-columns:190px 1fr}.brand-panel{grid-template-columns:60px 1fr}.brand-visual{grid-column:1/-1}.product-grid{grid-template-columns:1fr}.product-detail{grid-template-columns:1fr}.detail-visual{min-height:420px}.plan-selector{grid-template-columns:1fr 1fr}}
@media(max-width:620px){.nav{height:70px;padding:0 17px}.nav-right .online{display:none}.console{padding:8px}.hero{padding:120px 20px 55px}.hero h1{font-size:57px}.hero-art{height:380px;transform:scale(.77);margin:-20px -45px}.hero-proof{gap:17px;margin-top:50px}.section-head{display:block}.section-head>p{text-align:left;margin-top:22px}.category-section,.brand-section{padding:85px 20px}.category-tabs{margin-right:-20px}.category-tabs button{min-width:130px}.category-layout{display:block}.category-intro{min-height:210px;margin-bottom:12px}.category-intro h3{margin-top:45px}.product-grid{grid-template-columns:1fr}.brand-panel{display:block;padding:28px}.brand-panel>.brand-mark{margin-bottom:25px}.brand-visual{height:220px;margin-top:25px}.brand-panel h2{font-size:45px}footer{display:block;padding:25px 20px}footer p{margin:20px 0}.product-detail{display:block}.detail-visual{min-height:330px;padding:28px}.detail-symbol{width:115px;height:115px;font-size:50px}.detail-visual-foot{left:28px;bottom:25px}.detail-info{padding:28px 20px}.detail-info h2{font-size:29px}.plan-selector{grid-template-columns:1fr}.checkout{grid-template-columns:1fr}.order-success{padding:50px 20px}.order-info{grid-template-columns:1fr}.order-info span{border-right:0;border-bottom:1px solid var(--line)}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}}