:root {
  --paper:#f2f2f7;--panel:#fff;--soft:#f2f2f7;--ink:#16171c;--text:#16171c;
  --muted:#6f707c;--line:#e9e9ee;--accent:#006ce4;--ok:#34c759;--bar:rgba(242,242,247,.88);
  --shadow:0 20px 60px -35px rgba(20,25,45,.24);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  color:var(--text);background:var(--paper);font-synthesis:none;color-scheme:light;
}
html[data-theme=dark] {--paper:#1c1c1e;--panel:#2c2c2e;--soft:#38383a;--ink:#f5f5f7;--text:#f5f5f7;--muted:#a1a1aa;--line:#444449;--accent:#58a7ff;--bar:rgba(28,28,30,.9);--shadow:none;color-scheme:dark}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;line-height:1.5;background:var(--paper);transition:background-color .2s,color .2s}a{color:inherit;text-decoration:none}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation;-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button:disabled{cursor:not-allowed;opacity:.45}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:4px}img,svg{max-width:100%}svg{display:block}[hidden]{display:none!important}h1,h2,h3,p{margin-top:0}h1,h2,h3{font-weight:650;line-height:1.2}p{line-height:1.8}::selection{background:#cfe5ff;color:#16171c}.wrap{max-width:1136px;padding:0 36px;margin:auto}.narrow{max-width:880px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.skip{position:absolute;left:20px;top:-70px;background:var(--panel);padding:12px;z-index:90}.skip:focus{top:10px}
.site-header{position:sticky;top:0;z-index:30;background:var(--bar);backdrop-filter:blur(20px);border-bottom:1px solid var(--line)}.nav{height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{font-size:19px;font-weight:700;letter-spacing:-.5px;display:flex;align-items:center;gap:10px}.brand img{width:31px;height:31px}.brand small{font-size:15px;font-weight:400;color:var(--muted);margin-left:3px}.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto}.nav-links>a{font-size:13px;color:var(--muted);padding:9px 15px;border-radius:10px;transition:color .18s,background .18s}.nav-links>a:hover{color:var(--text)}.nav-links>a[aria-current=page]{color:var(--text);background:var(--panel)}.nav-tools{display:flex;gap:8px}.theme-toggle,.menu-toggle{border:0;background:transparent;border-radius:10px;min-height:40px;padding:8px 12px;font-size:12px;color:var(--muted)}.theme-toggle:hover,.menu-toggle:hover{background:var(--panel);color:var(--text)}.menu-toggle{display:none;font-size:13px}
.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:14px 22px;min-height:48px;border-radius:12px;background:var(--accent);color:#fff;border:1px solid transparent;font-size:14px;font-weight:600;line-height:1.3;transition:transform .18s,box-shadow .18s,background-color .18s}.button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 7px 20px -10px #007affb3}.button:active:not(:disabled){transform:scale(.98)}.button.ghost{background:var(--soft);color:var(--text)}.button.small{font-size:12px;padding:9px 14px;min-height:36px}.button.full{width:100%}.actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap}.quiet-link{display:inline-flex;align-items:center;gap:7px;font-size:14px;color:var(--accent);white-space:nowrap}.quiet-link>[data-icon],.provider-link>[data-icon]{width:13px;height:13px;transition:transform .18s}.quiet-link:hover>[data-icon],.provider-link:hover>[data-icon]{transform:translateX(3px)}.quiet-link svg,.row-chevron svg{width:100%;height:100%}
.hero{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:80px;padding:78px 0 90px;min-height:610px}.product-label{font-size:13px;color:var(--muted);display:block;margin-bottom:26px}.hero h1{font-size:64px;line-height:1.14;letter-spacing:-2.7px;margin:0 0 24px;font-weight:700}.hero h1 span{display:block;font-size:42px;letter-spacing:-1.8px;font-weight:500;margin-top:15px}.hero-copy>p{font-size:16px;color:var(--muted);margin-bottom:32px}.product-preview{background:var(--paper);padding:26px 0 0;align-self:center}.preview-title{display:flex;align-items:center;justify-content:space-between;margin:0 4px 24px;gap:15px}.preview-title h2{font-size:30px;letter-spacing:-1px;margin:0 0 4px;font-weight:750}.preview-title p{font-size:12px;line-height:1.5;color:var(--muted);margin:0}.preview-title p span{font-size:10px;margin-left:5px}.demo-label{color:var(--muted);font-size:11px}.product-preview .demo-nav{margin:0 0 16px;max-width:none}.product-preview .demo-panel{padding:0;min-height:252px}.settings-group{border-radius:22px;background:var(--panel);padding:0 20px;box-shadow:var(--shadow);overflow:hidden}.setting-row{display:flex;align-items:center;gap:13px;min-height:84px;padding:14px 20px;position:relative}.setting-row:not(:last-child):after{position:absolute;content:'';left:68px;right:20px;bottom:0;height:1px;background:var(--line)}label.setting-row{cursor:pointer}.setting-copy{font-size:15px;font-weight:600;line-height:1.4;flex:1}.setting-copy small{display:block;font-size:11px;font-weight:400;color:var(--muted);margin-top:5px}.preview-caption{color:var(--muted);font-size:10px;margin:18px 4px 0}.app-icon{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;flex:none;background:var(--accent);color:white}.app-icon svg{width:22px;height:22px}.app-icon.blue{background:#007aff}.app-icon.purple{background:#8953ef}.app-icon.orange{background:#ff9f0a}.app-icon.green{background:#34c759}.row-chevron{width:14px;height:14px;color:#b5b5bf;display:block;flex:none}
input[type=checkbox]{appearance:none;-webkit-appearance:none;width:42px;height:25px;min-width:42px;border:0;border-radius:20px;background:#dedee3;position:relative;margin:0;cursor:pointer;transition:background .2s}.setting-row input[type=checkbox]{margin-left:auto}input[type=checkbox]:after{content:'';position:absolute;width:21px;height:21px;top:2px;left:2px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #0002;transition:transform .22s cubic-bezier(.2,.8,.2,1)}input[type=checkbox]:checked{background:var(--ok)}input[type=checkbox]:checked:after{transform:translateX(17px)}input[type=checkbox]:disabled{opacity:.4;cursor:not-allowed}html[data-theme=dark] input[type=checkbox]:not(:checked){background:#5a5a61}
.section{padding:54px 0}.section-head{display:flex;justify-content:space-between;align-items:center;gap:22px;margin-bottom:24px}.section-head h2{font-size:26px;letter-spacing:-.8px;margin:0}.section-head p{font-size:13px;color:var(--muted);margin:0}.home-overview{padding:32px 0 70px;border-top:1px solid var(--line)}.home-overview .section-head h2{font-size:22px}.home-overview .quiet-link{font-size:12px}.overview-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.overview-item{background:var(--panel);padding:24px 20px;display:flex;gap:14px;align-items:center;border-radius:20px;transition:transform .2s,box-shadow .2s}.overview-item:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.overview-item h3{font-size:14px;margin:0 0 6px}.overview-item p{font-size:11px;color:var(--muted);margin:0;line-height:1.5}.overview-item .row-chevron{margin-left:auto;width:11px}.site-footer{border-top:1px solid var(--line);padding:25px 0 30px;font-size:11px;color:var(--muted)}.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:20px}.footer-inner nav{display:flex;gap:24px}.footer-inner a:hover{color:var(--accent)}
.page-head{padding:58px 0 32px}.page-head h1{font-size:38px;letter-spacing:-1.3px;margin:0 0 12px}.page-head p{font-size:14px;color:var(--muted);margin:0}.page-end{padding:0 0 50px}.pill{display:inline-flex;align-items:center;gap:6px;background:var(--soft);padding:5px 9px;border-radius:7px;color:var(--muted);font-size:10px;white-space:nowrap}.pill.pending{background:#fff3dd;color:#8e5b00}html[data-theme=dark] .pill.pending{background:#443720;color:#ffd079}
.demo-stage{max-width:800px;margin:0 auto 54px;background:transparent;border-radius:22px;overflow:visible}.demo-nav{display:flex;background:color-mix(in srgb,var(--muted) 11%,transparent);padding:4px;border-radius:12px;gap:4px;position:relative;max-width:650px;margin:0 auto 24px}.demo-tab{flex:1;white-space:nowrap;border:0;background:transparent;color:var(--muted);font-size:13px;font-weight:500;padding:10px 12px;border-radius:9px;transition:background .2s,color .2s,box-shadow .2s}.demo-tab[aria-selected=true]{background:var(--panel);color:var(--text);box-shadow:0 2px 6px #00000009}.demo-main{background:var(--panel);border-radius:22px;padding:28px 34px}.demo-toolbar{display:flex;justify-content:space-between;align-items:center;font-size:14px;padding-bottom:22px;border-bottom:1px solid var(--line)}.demo-panel{padding:26px 0 0;min-height:320px;animation:panel-in .24s ease-out}.demo-panel h3{font-size:22px;letter-spacing:-.5px;margin:0 0 20px}.ui-row{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px 0;border-bottom:1px solid var(--line);font-size:14px;min-height:62px}.ui-row:last-child{border-bottom:0}.ui-row small{font-size:11px;color:var(--muted);margin-left:8px}.demo-panel label{cursor:pointer}.demo-panel input[type=range]{accent-color:var(--accent);width:180px;max-width:44%;cursor:pointer}.demo-hint{font-size:10px;color:var(--muted);margin:20px 0 0}.demo-hint:empty{display:none}.color-options{display:flex;gap:10px}.swatch{width:28px;height:28px;border-radius:50%;border:3px solid var(--panel);box-shadow:0 0 0 1px var(--line);transition:transform .2s}.swatch[aria-pressed=true]{box-shadow:0 0 0 2px var(--accent);transform:scale(1.08)}.ambient-preview{height:88px;border-radius:14px;background:#202126;position:relative;margin:20px 0}.ambient-light{position:absolute;left:24px;right:24px;top:43px;height:3px;border-radius:5px;background:var(--demo-color,#94dca7);box-shadow:0 0 18px 4px var(--demo-color,#94dca7);opacity:var(--demo-brightness,.7);transition:background-color .25s,box-shadow .25s,opacity .2s}.trip-summary{display:grid;grid-template-columns:1fr 1fr;gap:16px}.trip-stat{padding:23px;background:var(--soft);border-radius:14px}.trip-stat span{display:block;color:var(--muted);font-size:11px}.trip-stat strong{font-size:32px;font-weight:500;display:block;margin:10px 0}.trip-stat small{font-size:12px;font-weight:400}.trip-bars{display:flex;height:55px;gap:8px;align-items:end;margin-top:24px}.trip-bars i{flex:1;background:#9ecbff;border-radius:4px 4px 0 0}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.feature-card{background:var(--panel);padding:25px;border-radius:22px}.feature-card .app-icon{margin-bottom:22px}.feature-card h3{font-size:16px;margin:0 0 10px}.feature-card p{font-size:12px;color:var(--muted);margin:0;line-height:1.85}
.provider-card{border-radius:22px;background:var(--panel);overflow:hidden}.provider-identity{display:flex;gap:20px;align-items:center;padding:32px}.provider-monogram{display:grid;place-items:center;width:66px;height:66px;border-radius:18px;background:var(--soft);font-size:36px;font-weight:650;color:var(--accent)}.provider-identity h2{font-size:28px;margin:0 0 4px;letter-spacing:-.7px}.provider-identity p{color:var(--muted);font-size:13px;margin:0}.provider-details{margin:0;padding:0 32px}.provider-details>div{display:flex;justify-content:space-between;gap:20px;padding:18px 0;border-top:1px solid var(--line);font-size:14px}.provider-details dt{color:var(--muted)}.provider-details dd{margin:0}.provider-link{display:flex;align-items:center;justify-content:space-between;padding:22px 32px;color:var(--accent);font-size:14px;border-top:1px solid var(--line)}.hardware-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.hardware-card{padding:25px;background:var(--panel);border-radius:22px}.hardware-title{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}.hardware-title h3{font-size:24px;margin:0}.hardware-card p{color:var(--muted);font-size:12px;margin:0 0 25px}.hardware-status{font-size:12px;color:var(--muted)}
.flash-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:24px;align-items:start;margin-bottom:65px}.flash-workbench{border-radius:22px;background:var(--panel);padding:28px}.steps{display:flex;justify-content:space-between;gap:10px;padding-bottom:24px;border-bottom:1px solid var(--line);font-size:12px;color:var(--muted)}.steps span{display:flex;align-items:center;gap:9px}.steps i{font-style:normal;display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--soft);color:var(--muted)}.steps .active{color:var(--accent);font-weight:600}.steps .active i{background:var(--accent);color:white}.flash-section{padding:27px 0;border-bottom:1px solid var(--line)}.flash-section:last-child{border-bottom:0;padding-bottom:0}.flash-section h2{font-size:18px;margin-bottom:15px}.flash-section p{font-size:12px;color:var(--muted);margin-bottom:18px}.flash-section .actions{gap:12px}.status{font-size:12px;color:var(--muted);line-height:1.7;overflow-wrap:anywhere}.status.error{color:#d63a3a}.status.success{color:#258442}.device-facts{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:18px;font-size:12px}.device-facts div{background:var(--soft);padding:13px;border-radius:10px}.device-facts span{display:block;color:var(--muted);font-size:10px;margin-bottom:7px}.file-drop{position:relative;display:block;text-align:center;border:1px dashed #babac4;border-radius:14px;padding:26px 15px;background:var(--soft);cursor:pointer;transition:border-color .2s}.file-drop:hover{border-color:var(--accent)}.file-drop input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}.file-drop:focus-within{outline:3px solid var(--accent);outline-offset:3px}.upload-icon{display:block;width:28px;height:28px;margin:0 auto;color:var(--accent)}.upload-icon svg{width:100%;height:100%}.file-drop strong{display:block;font-size:14px;margin:12px 0 8px;font-weight:500}.file-drop small{font-size:10px;color:var(--muted)}.file-drop.busy{opacity:.5;pointer-events:none}.file-info{margin-top:16px;font-size:12px;color:var(--muted);overflow-wrap:anywhere}.file-info strong{color:var(--text);font-weight:500}.hash{font-family:Consolas,monospace;font-size:10px;line-height:1.7;word-break:break-all}.ack{display:flex;align-items:center;gap:12px;font-size:12px;line-height:1.7;margin:0 0 18px}.ack input{appearance:auto;-webkit-appearance:checkbox;accent-color:var(--accent);width:17px;height:17px;min-width:17px}.ack input:after{display:none}.progress-head{display:flex;justify-content:space-between;gap:12px;font-size:11px;margin:18px 0 10px}progress{width:100%;height:6px;border:0;appearance:none;border-radius:10px;overflow:hidden;background:var(--soft)}progress::-webkit-progress-bar{background:var(--soft)}progress::-webkit-progress-value{background:var(--accent)}progress::-moz-progress-bar{background:var(--accent)}.log-details{font-size:12px;margin-top:22px}.log-details summary{cursor:pointer;color:var(--muted)}.log-tools{display:flex;justify-content:end;margin:10px 0}.log-details pre{white-space:pre-wrap;overflow-wrap:anywhere;background:var(--soft);color:var(--text);border-radius:12px;padding:15px;max-height:230px;overflow:auto;line-height:1.7;font-size:11px}.download-card{background:var(--panel);padding:25px;border-radius:22px}.download-card h2{font-size:21px;margin-bottom:10px}.download-card>p{font-size:12px;color:var(--muted)}.release{background:var(--soft);border-radius:14px;padding:18px;margin-top:18px}.release-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:13px;gap:8px}.release-top strong{font-size:17px;font-weight:600}.release p{font-size:12px;color:var(--muted);margin:12px 0}.release dl{margin:15px 0;font-size:11px}.release dl>div{display:flex;justify-content:space-between;margin-bottom:9px;gap:10px}.release dt{color:var(--muted)}.release dd{margin:0}.release-status{display:block;text-align:center;background:var(--panel);padding:10px;border-radius:8px;color:var(--muted);font-size:12px}.download-card .hash{margin-top:10px}.aside-note{padding:23px 8px}.aside-note h3{font-size:13px;margin-bottom:10px}.aside-note p{font-size:11px;color:var(--muted);margin-bottom:0}.fine-link{font-size:11px;color:var(--accent)}
@keyframes panel-in{from{opacity:.3;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}@keyframes hero-in{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}.hero-copy{animation:hero-in .6s ease-out both}.product-preview{animation:hero-in .7s .1s ease-out both}.reveal.motion-ready{opacity:0;transform:translateY(15px);transition:opacity .5s,transform .5s}.reveal.motion-ready.is-visible{opacity:1;transform:translateY(0)}
@media(min-width:1450px){.hero{padding-top:96px;padding-bottom:108px}}
@media(max-width:1000px){.hero{gap:40px}.hero h1{font-size:56px}.hero h1 span{font-size:36px}.overview-grid{gap:12px}.overview-item{padding:21px 15px;gap:10px}.overview-item .row-chevron{display:none}.flash-layout{grid-template-columns:minmax(0,1fr) 280px;gap:18px}.flash-workbench{padding:24px}.nav-links>a{padding:9px 12px}}
@media(max-width:760px){.wrap{padding:0 22px}.nav{height:66px;gap:12px}.brand{font-size:17px}.brand small{font-size:13px}.nav-tools{margin-left:auto;gap:1px}.menu-toggle{display:block}.nav-links{display:none;position:absolute;top:66px;left:0;right:0;padding:16px 22px 20px;background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:5px}.nav-links.open{display:flex}.nav-links>a{padding:12px 15px}.theme-toggle{font-size:11px;padding:8px 10px}.hero{grid-template-columns:1fr;gap:28px;padding:48px 0 45px;min-height:0}.hero-copy{text-align:center}.product-label{font-size:11px;margin-bottom:22px}.hero h1{font-size:49px;letter-spacing:-2px;margin-bottom:20px}.hero h1 span{font-size:30px;letter-spacing:-1px;margin-top:9px}.hero-copy>p{font-size:13px;margin-bottom:24px}.hero .actions{justify-content:center;gap:22px}.button{min-height:45px;padding:13px 20px;font-size:13px}.quiet-link{font-size:13px}.product-preview{max-width:460px;width:100%;margin:auto;padding-top:20px}.preview-title{margin-bottom:20px}.preview-title h2{font-size:26px}.product-preview .demo-panel{min-height:237px}.setting-row{min-height:79px;padding:12px 17px;gap:12px}.setting-row:not(:last-child):after{left:65px;right:17px}.setting-copy{font-size:14px}.setting-copy small{font-size:10px}.settings-group{border-radius:22px}.home-overview{padding:29px 0 40px}.home-overview .section-head{align-items:start}.home-overview .section-head h2{font-size:19px}.home-overview .quiet-link{font-size:11px}.overview-grid{grid-template-columns:1fr;gap:0;border-radius:22px;overflow:hidden;background:var(--panel)}.overview-item{padding:21px 20px;border-radius:0;position:relative}.overview-item:not(:last-child):after{content:'';position:absolute;height:1px;left:68px;right:20px;bottom:0;background:var(--line)}.overview-item:hover{transform:none;box-shadow:none}.overview-item .row-chevron{display:block}.overview-item h3{font-size:14px}.overview-item p{font-size:11px}.footer-inner{align-items:start;gap:18px;flex-direction:column}.footer-inner nav{gap:24px}.site-footer{font-size:10px;padding:23px 0}.page-head{padding:40px 0 27px}.page-head h1{font-size:31px;letter-spacing:-1px}.page-head p{font-size:12px}.section{padding:36px 0}.section-head h2{font-size:23px}.demo-nav{gap:2px;margin-bottom:18px;padding:4px}.demo-tab{font-size:11px;padding:10px 6px}.demo-stage{margin-bottom:38px}.demo-main{padding:23px 20px}.demo-toolbar{font-size:13px}.demo-panel{min-height:309px;padding-top:24px}.demo-panel h3{font-size:20px}.ui-row{font-size:12px;padding:18px 0;gap:12px}.ui-row small{font-size:10px;margin-left:4px}.ui-row input[type=range]{max-width:38%}.feature-grid{grid-template-columns:1fr 1fr;gap:12px}.feature-card{padding:22px 19px}.feature-card h3{font-size:14px}.feature-card p{font-size:11px}.feature-card .app-icon{margin-bottom:18px}.trip-stat{padding:18px 13px}.trip-stat strong{font-size:27px}.trip-summary{gap:10px}.color-options{gap:8px}.swatch{width:25px;height:25px}.provider-identity{padding:26px 23px;gap:16px}.provider-identity h2{font-size:25px}.provider-monogram{width:58px;height:58px;border-radius:16px;font-size:30px}.provider-details{padding:0 23px}.provider-details>div{font-size:12px}.provider-link{padding:20px 23px;font-size:13px}.hardware-card{padding:23px 18px}.hardware-title{align-items:start;flex-direction:column;gap:10px}.hardware-title h3{font-size:23px}.hardware-status{font-size:11px}.hardware-grid{gap:12px}.flash-layout{grid-template-columns:1fr;gap:24px;margin-bottom:35px}.flash-workbench{padding:23px 20px}.steps{font-size:10px;gap:7px;padding-bottom:22px}.steps span{gap:6px}.steps i{width:22px;height:22px}.flash-section h2{font-size:17px}.file-drop{padding:24px 10px}.file-drop small{font-size:9px}.ack{font-size:11px}.download-card{padding:24px}.page-end{padding-bottom:36px}}
@media(max-width:360px){.wrap{padding:0 17px}.hero h1{font-size:44px}.feature-grid{grid-template-columns:1fr}.hardware-grid{grid-template-columns:1fr}.hardware-title{flex-direction:row}.section-head{gap:10px}.home-overview .section-head h2{font-size:17px}.nav-tools button{padding:8px}.demo-tab{font-size:10px}.steps{font-size:9px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.reveal.motion-ready{opacity:1;transform:none}}

html[data-theme=dark] .button:not(.ghost){color:#16171c}
.catalog{padding-bottom:65px;min-height:55vh}.catalog-filters{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;border-radius:20px;background:var(--panel);padding:23px 26px}.catalog-filters label{font-size:11px;color:var(--muted)}.catalog-filters select{display:block;width:100%;margin-top:8px;border:0;border-radius:9px;background:var(--soft);color:var(--text);font-size:13px;padding:11px 12px;min-height:44px;cursor:pointer}.catalog-count{font-size:12px;color:var(--muted);margin:24px 3px 18px}.catalog-count:empty{display:none}.merchant-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.merchant-card{border-radius:22px;overflow:hidden;background:var(--panel)}.hardware-photo{display:block;position:relative;width:100%;aspect-ratio:4/3;border:0;padding:0;background:var(--soft);overflow:hidden}.hardware-photo img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}.hardware-photo:hover img{transform:scale(1.035)}.photo-count{position:absolute;right:12px;bottom:12px;background:#15151bc9;color:white;font-size:10px;border-radius:7px;padding:5px 8px;backdrop-filter:blur(10px)}.photo-error{font-size:12px;color:var(--muted)}.hardware-body{padding:22px}.hardware-badges{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:13px}.hardware-body>h2{font-size:19px;margin-bottom:12px;line-height:1.4}.hardware-description{font-size:12px;color:var(--muted);margin-bottom:22px}.seller{border-top:1px solid var(--line);padding-top:18px;margin-top:20px}.seller-caption{font-size:10px;color:var(--muted)}.seller h3{font-size:14px;margin:5px 0 15px}.seller-contacts{display:flex;flex-direction:column;gap:10px}.contact-link{display:block;text-align:center;padding:10px 13px;background:var(--soft);color:var(--accent);border-radius:10px;font-size:12px;overflow-wrap:anywhere}.contact-wechat{display:flex;align-items:center;gap:8px;font-size:11px;color:var(--muted)}.contact-wechat>span{overflow-wrap:anywhere;min-width:0}.contact-copy{border:0;background:var(--soft);color:var(--accent);font-size:11px;padding:7px 10px;border-radius:7px;white-space:nowrap;margin-left:auto}.catalog-empty{display:flex;flex-direction:column;align-items:center;justify-content:center;background:var(--panel);border-radius:22px;padding:65px 24px;min-height:310px;text-align:center}.catalog-empty-icon{color:#a0a2ad;width:40px;height:40px;margin-bottom:22px}.catalog-empty-icon svg{width:100%;height:100%}.catalog-empty h2{font-size:20px;margin-bottom:12px}.catalog-empty p{font-size:12px;color:var(--muted);margin:0}.catalog-empty .button{margin-top:22px}.catalog-feedback{font-size:12px;color:var(--accent);min-height:18px;margin:18px 3px 0}.catalog-feedback:empty{display:none}.photo-viewer{border:0;border-radius:22px;background:var(--panel);color:var(--text);width:min(850px,calc(100% - 36px));max-height:90vh;padding:20px;overflow:auto;box-shadow:0 20px 100px #0004}.photo-viewer::backdrop{background:#111118b3;backdrop-filter:blur(5px)}.viewer-toolbar{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:20px}.viewer-toolbar h2{font-size:16px;margin:0;line-height:1.5}.photo-viewer>img{display:block;width:100%;max-height:65vh;object-fit:contain;border-radius:12px;background:var(--soft)}.viewer-controls{display:flex;justify-content:space-between;margin-top:18px;gap:16px}
@media(max-width:1000px){.merchant-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.catalog{padding-bottom:40px;min-height:60vh}.catalog-filters{grid-template-columns:1fr 1fr;gap:16px;padding:20px}.catalog-filters label:last-child{grid-column:1/-1}.merchant-grid{grid-template-columns:1fr;gap:20px}.catalog-empty{min-height:290px;padding:55px 20px}.catalog-empty h2{font-size:18px}.hardware-photo{aspect-ratio:4/3}.hardware-body{padding:23px}.hardware-body>h2{font-size:20px}.photo-viewer{padding:16px}.viewer-toolbar h2{font-size:14px}}

:root .text-link{display:inline-block;margin-top:8px;color:var(--accent);font-size:14px}.text-link:hover{text-decoration:underline}
.core-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.core-feature{display:flex;align-items:center;gap:16px;background:var(--panel);border-radius:20px;padding:23px 24px;transition:transform .18s,box-shadow .18s}.core-feature:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.core-feature h3{font-size:16px;margin:0 0 7px}.core-feature p{color:var(--muted);font-size:12px;margin:0;line-height:1.5}.core-feature .row-chevron{margin-left:auto}.core-feature>div{min-width:0}.feature-index{display:flex;gap:9px;flex-wrap:wrap;margin:0 0 38px}.feature-index a{font-size:12px;padding:9px 14px;border-radius:10px;background:var(--panel);color:var(--muted)}.feature-index a:hover{color:var(--accent)}.feature-section{margin-bottom:48px}.feature-section .feature-card{padding:26px}.feature-section .feature-card h3{font-size:18px;margin:18px 0 12px}.feature-section .feature-card p{font-size:13px;line-height:1.8}.feature-section .feature-card:target{outline:2px solid var(--accent);outline-offset:3px}.feature-demo-section{border-top:1px solid var(--line);padding-top:36px}
@media(max-width:760px){.core-grid{grid-template-columns:1fr;gap:10px}.core-feature{padding:21px 20px}.core-feature h3{font-size:16px}.core-feature p{font-size:11px}.feature-index{gap:8px;margin-bottom:30px}.feature-index a{padding:9px 12px;font-size:11px}.feature-section{margin-bottom:34px}.feature-section .feature-card{padding:24px}.feature-section .feature-card h3{font-size:18px}.feature-demo-section{padding-top:28px}.feature-demo-section>.section-head h2{font-size:23px}}
@media(max-width:760px){.feature-section .feature-grid{grid-template-columns:1fr}.feature-section .feature-card{display:grid;grid-template-columns:36px minmax(0,1fr);column-gap:16px;align-content:start}.feature-section .feature-card>.app-icon{grid-row:1/3}.feature-section .feature-card h3{margin:0 0 9px;line-height:1.4}.feature-section .feature-card p{margin:0;font-size:12px}}

.seller-contacts .contact-wechat>span{white-space:pre-wrap;overflow-wrap:anywhere;min-width:0}