:root {
  --bg:#07080d;--surface:#0d0f17;--surface-2:#121520;--text:#f4f6fb;--muted:#9aa2b4;--muted-strong:#c8ceda;
  --line:rgba(255,255,255,.11);--line-strong:rgba(255,255,255,.2);--purple:#8b5cf6;--blue:#3b82f6;
  --green:#40ef98;--shell:1180px;--display:"Space Grotesk","PingFang SC","Microsoft YaHei",sans-serif;
  --body:"Manrope","PingFang SC","Microsoft YaHei",sans-serif;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{min-width:320px;margin:0;color:var(--text);background:linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px),var(--bg);background-size:48px 48px;font-family:var(--body);font-size:16px;line-height:1.6;overflow-x:hidden}body.menu-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a{touch-action:manipulation}img{display:block;max-width:100%}:focus-visible{outline:3px solid var(--green);outline-offset:4px}.shell{width:min(var(--shell),calc(100% - 32px));margin-inline:auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;left:16px;top:-80px;z-index:100;padding:10px 14px;color:#06070b;background:var(--green)}.skip-link:focus{top:16px}
.site-header{position:sticky;top:0;z-index:40;border-bottom:1px solid var(--line);background:rgba(7,8,13,.84);backdrop-filter:blur(18px)}.nav-shell{width:min(var(--shell),calc(100% - 32px));min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:24px;margin-inline:auto}.brand{min-height:48px;display:inline-flex;align-items:center;gap:11px}.brand-symbol{width:38px;height:38px;display:grid;place-items:center;border-radius:7px;color:#fff;background:linear-gradient(145deg,#a855f7,#5b4cff 55%,#2867ff);box-shadow:inset 0 0 0 1px rgba(255,255,255,.24),0 10px 28px rgba(91,76,255,.28);font-family:var(--display);font-size:1.25rem;font-weight:700}.brand-copy{display:grid;line-height:1.05}.brand-copy strong{font-family:var(--display);font-size:1.03rem}.brand-copy small{margin-top:5px;color:#858da0;font-size:.62rem;font-weight:700}.nav-links{display:flex;align-items:center;gap:3px}.nav-links a{min-height:44px;display:inline-flex;align-items:center;padding:10px 13px;color:var(--muted-strong);font-size:.9rem;font-weight:700;transition:color 180ms ease,background 180ms ease}.nav-links a:hover{color:#fff;background:rgba(255,255,255,.055)}.nav-links .nav-contact{margin-left:10px;padding-inline:18px;color:#07090d;background:var(--green)}.nav-links .nav-contact:hover{color:#07090d;background:#69f5ad}.menu-toggle{width:48px;height:48px;display:none;border:1px solid var(--line);border-radius:6px;color:#fff;background:var(--surface);cursor:pointer}.menu-line{width:18px;height:2px;display:block;margin:5px auto;background:currentColor}
.hero{min-height:calc(100svh - 72px);display:grid;grid-template-columns:minmax(0,1.14fr) minmax(360px,.86fr);gap:64px;align-content:center;padding-top:72px;padding-bottom:36px}.hero-copy{align-self:center}.availability{width:fit-content;display:flex;align-items:center;gap:10px;margin-bottom:24px;color:var(--muted-strong);font-size:.78rem;font-weight:800}.availability span{width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 6px rgba(64,239,152,.1)}h1,h2,h3,p{text-wrap:pretty}h1{max-width:720px;margin:0;color:#fff;font-family:var(--display);font-size:clamp(3.2rem,6.3vw,6.1rem);font-weight:600;line-height:.98}h1 em{display:block;color:transparent;background:linear-gradient(90deg,#a78bfa 0%,#60a5fa 48%,#40ef98 100%);-webkit-background-clip:text;background-clip:text;font-style:normal}.hero-lede{max-width:650px;margin:28px 0 0;color:var(--muted-strong);font-size:clamp(1rem,1.5vw,1.17rem)}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}.button{min-height:50px;display:inline-flex;align-items:center;justify-content:center;gap:18px;padding:12px 19px;border:1px solid var(--line-strong);border-radius:5px;font-weight:800;transition:transform 180ms ease,border-color 180ms ease,background 180ms ease}.button:hover{transform:translateY(-2px)}.button-primary{color:#05070a;border-color:var(--green);background:var(--green)}.button-primary:hover{background:#69f5ad}.button-secondary{color:#fff;background:rgba(255,255,255,.035)}.button-secondary:hover{border-color:rgba(255,255,255,.36);background:rgba(255,255,255,.075)}.hero-assurances{display:flex;flex-wrap:wrap;gap:18px 28px;margin:34px 0 0;padding:0;list-style:none;color:var(--muted);font-size:.82rem;font-weight:700}.hero-assurances li{display:flex;gap:8px;align-items:center}.hero-assurances span{color:var(--green);font-family:var(--display);font-size:.68rem}
.hero-console{position:relative;align-self:center;border:1px solid var(--line-strong);background:linear-gradient(160deg,rgba(139,92,246,.08),transparent 34%),var(--surface);box-shadow:0 30px 100px rgba(0,0,0,.42)}.hero-console:before{content:"";position:absolute;inset:-1px;pointer-events:none;background:linear-gradient(120deg,rgba(139,92,246,.7),transparent 25%,transparent 74%,rgba(64,239,152,.46));opacity:.55;mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);mask-composite:exclude;padding:1px}.console-heading{min-height:92px;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:20px 22px;border-bottom:1px solid var(--line)}.console-heading>div{display:grid}.console-kicker{color:var(--muted);font-family:var(--display);font-size:.64rem;font-weight:700}.console-heading strong{margin-top:4px;font-size:1.03rem}.live-chip{display:inline-flex;align-items:center;gap:7px;color:var(--green);font-family:var(--display);font-size:.66rem;font-weight:700}.live-chip i{width:6px;height:6px;border-radius:50%;background:var(--green)}.quick-tools{display:grid}.quick-tools a{min-height:74px;display:grid;grid-template-columns:42px 1fr auto;align-items:center;gap:13px;padding:12px 22px;border-bottom:1px solid var(--line);transition:background 180ms ease}.quick-tools a:hover{background:rgba(255,255,255,.045)}.quick-tools a>span:nth-child(2){display:grid}.quick-tools strong{font-size:.95rem}.quick-tools small{margin-top:1px;color:var(--muted);font-size:.73rem}.quick-tools b{color:#747d90;font-weight:500}.tool-monogram{width:38px;height:38px;display:grid;place-items:center;border:1px solid var(--line-strong);border-radius:7px;font-family:var(--display);font-size:.76rem;font-weight:700}.tool-monogram.green{color:#07140e;background:var(--green)}.tool-monogram.coral{color:#190b08;background:#ef8b6a}.tool-monogram.white{color:#07080d;background:#f7f8fb}.tool-monogram.blue{color:#fff;background:linear-gradient(145deg,#845ef7,#3b82f6)}.console-footer{display:grid;grid-template-columns:1fr 1fr}.console-footer div{display:grid;gap:3px;padding:17px 22px}.console-footer div+div{border-left:1px solid var(--line)}.console-footer span{color:var(--muted);font-size:.68rem}.console-footer strong{font-size:.78rem}.hero-footnote{grid-column:1/-1;display:flex;justify-content:space-between;gap:30px;padding-top:24px;border-top:1px solid var(--line);color:var(--muted);font-size:.76rem}.hero-footnote span{flex:0 0 auto;color:var(--muted-strong);font-weight:800}.hero-footnote p{max-width:720px;margin:0;text-align:right}
.brand-rail{border-block:1px solid var(--line);background:#090b11;overflow:hidden}.rail-track{min-height:86px;display:flex;align-items:center;justify-content:space-between;gap:28px;color:#717a8d;font-family:var(--display);font-size:clamp(.78rem,1.3vw,.95rem);font-weight:700;white-space:nowrap}.rail-track i{width:4px;height:4px;flex:0 0 auto;border-radius:50%;background:var(--green)}.catalog,.advantages,.safety,.faq{padding-top:112px;padding-bottom:112px}.section-intro{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr);gap:48px;align-items:end;margin-bottom:40px}.eyebrow{margin:0 0 10px;color:var(--green);font-family:var(--display);font-size:.69rem;font-weight:700}h2{margin:0;color:#fff;font-family:var(--display);font-size:clamp(2.1rem,4.5vw,4rem);font-weight:600;line-height:1.05}.section-intro>p{max-width:510px;margin:0;color:var(--muted)}
.catalog-controls{position:sticky;top:84px;z-index:20;display:grid;grid-template-columns:minmax(0,1fr) 260px;gap:16px;align-items:center;padding:12px;border:1px solid var(--line);background:rgba(13,15,23,.92);backdrop-filter:blur(16px)}.category-tabs{display:flex;gap:5px;overflow-x:auto;scrollbar-width:none}.category-tabs::-webkit-scrollbar{display:none}.tab{min-height:44px;flex:0 0 auto;padding:9px 13px;border:1px solid transparent;border-radius:4px;color:var(--muted);background:transparent;font-size:.82rem;font-weight:700;cursor:pointer;transition:color 180ms ease,background 180ms ease,border-color 180ms ease}.tab:hover{color:#fff;background:rgba(255,255,255,.04)}.tab.active{color:#080a0e;border-color:var(--green);background:var(--green)}.search-field{min-height:44px;display:flex;align-items:center;gap:10px;padding:0 13px;border:1px solid var(--line);background:#090b11;color:#778095}.search-field input{width:100%;min-width:0;border:0;outline:0;color:#fff;background:transparent;font-size:.82rem}.search-field input::placeholder{color:#677084}.catalog-summary{margin:24px 0 13px;color:var(--muted);font-size:.8rem}.catalog-summary strong{color:#fff}.product-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}.product-card{min-height:410px;display:flex;flex-direction:column;padding:26px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface);transition:background 220ms ease;animation:product-in 380ms ease both;animation-delay:var(--delay)}.product-card:hover{background:var(--surface-2)}.product-topline{display:flex;justify-content:space-between;align-items:center;gap:16px}.product-mark{min-width:48px;height:34px;display:inline-grid;place-items:center;padding:0 8px;border:1px solid currentColor;border-radius:4px;color:var(--blue);font-family:var(--display);font-size:.68rem;font-weight:700}.product-badge{color:var(--muted);font-size:.7rem;font-weight:700}.tone-green .product-mark{color:var(--green)}.tone-violet .product-mark{color:#a78bfa}.tone-blue .product-mark,.tone-sky .product-mark{color:#60a5fa}.tone-coral .product-mark{color:#fb9277}.tone-orange .product-mark{color:#fbbf24}.tone-white .product-mark{color:#f8fafc}.tone-lime .product-mark{color:#bef264}.product-card h3{margin:48px 0 0;font-family:var(--display);font-size:clamp(1.35rem,2.2vw,1.8rem);line-height:1.14}.product-card>p{margin:14px 0 0;color:var(--muted)}.product-card ul{display:flex;flex-wrap:wrap;gap:6px;margin:22px 0 26px;padding:0;list-style:none}.product-card li{padding:5px 8px;border:1px solid var(--line);color:#aab2c2;font-size:.68rem}.product-purchase{min-height:70px;display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:auto;padding-top:18px;border-top:1px solid var(--line)}.product-purchase>div{display:grid}.product-purchase span{color:var(--muted);font-size:.69rem}.product-purchase strong{margin-top:4px;color:#fff;font-size:.96rem}.product-purchase a{width:48px;height:48px;display:grid;place-items:center;border:1px solid var(--line-strong);border-radius:4px;color:#fff;font-size:1.1rem;transition:color 180ms ease,background 180ms ease,border-color 180ms ease}.product-purchase a:hover{color:#07090d;border-color:var(--green);background:var(--green)}.empty-state{grid-column:1/-1;min-height:260px;display:grid;place-content:center;gap:5px;padding:32px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);color:var(--muted);text-align:center}.empty-state strong{color:#fff;font-family:var(--display);font-size:1.3rem}
.process-band{padding:110px 0;border-block:1px solid var(--line);background:#090b11}.process-list{margin:0;padding:0;list-style:none;border-top:1px solid var(--line)}.process-list li{display:grid;grid-template-columns:90px 1fr;gap:18px;padding:26px 0;border-bottom:1px solid var(--line)}.process-list>li>span{color:var(--green);font-family:var(--display);font-size:.72rem;font-weight:700}.process-list h3{margin:0;font-family:var(--display);font-size:1.25rem}.process-list p{max-width:720px;margin:6px 0 0;color:var(--muted)}.advantages .section-intro{grid-template-columns:1fr}.advantage-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}.advantage-grid article{min-height:300px;padding:24px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.advantage-grid span{color:var(--green);font-family:var(--display);font-size:.66rem;font-weight:700}.advantage-grid h3{margin:72px 0 0;font-family:var(--display);font-size:1.2rem}.advantage-grid p{margin:12px 0 0;color:var(--muted);font-size:.9rem}
.safety{display:grid;grid-template-columns:minmax(270px,.72fr) minmax(0,1.28fr);gap:80px}.safety-heading{position:sticky;top:112px;align-self:start}.safety-heading h2{font-size:clamp(2.2rem,4.2vw,3.7rem)}.safety-heading>p:last-child{margin-top:22px;color:var(--muted)}.safety-list{border-top:1px solid var(--line)}.safety-list details{border-bottom:1px solid var(--line)}.safety-list summary{min-height:78px;display:flex;align-items:center;gap:18px;padding:18px 0;color:#fff;font-family:var(--display);font-size:1.1rem;font-weight:600;cursor:pointer;list-style:none}.safety-list summary::-webkit-details-marker{display:none}.safety-list summary:after{content:"+";margin-left:auto;color:var(--muted);font-size:1.5rem;font-weight:400}.safety-list details[open] summary:after{content:"−";color:var(--green)}.safety-list summary span{color:var(--green);font-size:.68rem}.safety-list details>div{padding:0 0 26px 36px}.safety-list p{margin:0 0 10px;color:var(--muted)}
.support-band{padding:112px 0;border-block:1px solid var(--line);background:linear-gradient(125deg,rgba(139,92,246,.1),transparent 34%),#0a0c12}.support-layout{display:grid;grid-template-columns:minmax(0,1fr) 380px;gap:64px;align-items:center}.support-copy h2{max-width:650px}.support-copy>p:not(.eyebrow){max-width:650px;margin:22px 0 0;color:var(--muted-strong)}.support-copy ul{display:grid;gap:11px;margin:32px 0 0;padding:0;list-style:none;color:var(--muted);font-size:.85rem}.support-copy li{display:flex;align-items:center;gap:10px}.support-copy li span{width:6px;height:6px;flex:0 0 auto;border-radius:50%;background:var(--green)}.qr-panel{padding:17px;border:1px solid var(--line-strong);background:var(--surface)}.qr-frame{padding:10px;background:#fff}.qr-frame img{width:100%;height:auto}.qr-panel>div:last-child{display:grid;padding:17px 3px 3px}.qr-panel strong{font-family:var(--display)}.qr-panel span{margin-top:3px;color:var(--muted);font-size:.75rem}
.faq .section-intro{grid-template-columns:1fr}.faq-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:1px solid var(--line);border-left:1px solid var(--line)}.faq-grid details{min-height:124px;padding:24px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--surface)}.faq-grid summary{display:flex;gap:16px;color:#fff;font-weight:800;cursor:pointer;list-style:none}.faq-grid summary::-webkit-details-marker{display:none}.faq-grid summary:after{content:"+";margin-left:auto;color:var(--green)}.faq-grid details[open] summary:after{content:"−"}.faq-grid p{margin:16px 0 0;color:var(--muted);font-size:.9rem}.site-footer{border-top:1px solid var(--line);background:#05060a}.footer-layout{min-height:190px;display:grid;grid-template-columns:.6fr 1.2fr auto;gap:50px;align-items:center}.footer-brand{display:grid}.footer-brand strong{font-family:var(--display);font-size:1.3rem}.footer-brand span{color:#6f788b;font-size:.65rem;font-weight:700}.footer-layout p{margin:0;color:#747d90;font-size:.78rem}.footer-layout>a{min-height:44px;display:inline-flex;align-items:center;color:var(--muted-strong);font-size:.78rem;font-weight:800}.mobile-support{display:none}.reveal{opacity:0;transform:translateY(18px);transition:opacity 620ms ease,transform 620ms cubic-bezier(.2,.75,.25,1)}.reveal.is-visible{opacity:1;transform:translateY(0)}@keyframes product-in{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:980px){.hero{grid-template-columns:1fr;gap:46px}.hero-copy{padding-top:24px}.hero-console{width:min(100%,660px)}.advantage-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.safety{grid-template-columns:1fr;gap:42px}.safety-heading{position:static}.support-layout{grid-template-columns:minmax(0,1fr) 330px;gap:36px}}
@media(max-width:760px){body{padding-bottom:72px}.shell,.nav-shell{width:min(var(--shell),calc(100% - 24px))}.nav-shell{min-height:66px}.menu-toggle{display:block}.nav-links{position:fixed;inset:66px 12px auto;display:none;flex-direction:column;align-items:stretch;padding:10px;border:1px solid var(--line-strong);background:rgba(10,12,18,.98);box-shadow:0 28px 80px rgba(0,0,0,.5)}.nav-links.is-open{display:flex}.nav-links a{justify-content:center}.nav-links .nav-contact{margin:5px 0 0}.hero{min-height:auto;display:block;padding-top:48px;padding-bottom:26px}h1{font-size:clamp(2.75rem,13vw,4.8rem)}.hero-lede{margin-top:22px}.hero-actions{display:grid;grid-template-columns:1fr}.button{width:100%}.hero-assurances{gap:10px 18px;margin-top:26px}.hero-console{margin-top:46px}.console-heading{min-height:80px;padding:16px}.quick-tools a{min-height:68px;padding:10px 16px}.console-footer{grid-template-columns:1fr}.console-footer div+div{border-top:1px solid var(--line);border-left:0}.hero-footnote{display:block;margin-top:28px}.hero-footnote p{margin-top:7px;text-align:left}.rail-track{justify-content:flex-start;overflow-x:auto}.catalog,.advantages,.safety,.faq,.process-band,.support-band{padding-top:78px;padding-bottom:78px}.section-intro{grid-template-columns:1fr;gap:18px;margin-bottom:30px}.catalog-controls{position:static;grid-template-columns:1fr}.search-field{order:-1}.product-grid,.faq-grid{grid-template-columns:1fr}.product-card{min-height:380px;padding:22px}.product-card h3{margin-top:38px}.process-list li{grid-template-columns:54px 1fr}.advantage-grid{grid-template-columns:1fr}.advantage-grid article{min-height:230px}.advantage-grid h3{margin-top:42px}.safety-list details>div{padding-left:0}.support-layout{grid-template-columns:1fr}.qr-panel{width:min(100%,380px)}.footer-layout{min-height:250px;grid-template-columns:1fr;gap:20px;align-content:center}.mobile-support{position:fixed;left:12px;right:12px;bottom:max(12px,env(safe-area-inset-bottom));z-index:50;min-height:52px;display:flex;align-items:center;justify-content:center;border:1px solid #71f7b3;border-radius:5px;color:#07090d;background:var(--green);box-shadow:0 16px 44px rgba(0,0,0,.48);font-weight:800}}
@media(max-width:420px){.brand-copy small{display:none}.hero-assurances{display:grid;grid-template-columns:1fr 1fr}.product-card{min-height:400px}.safety-list summary{font-size:1rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none}}