:root{--ink:#29231f;--muted:#706b66;--brand:#ff5900;--accent:#bb4000;--blue:var(--accent);--line:#eee5dd;--paper:#fff9f4;--radius:24px;color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Helvetica Neue","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:#fff;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input{font:inherit}button{color:inherit;cursor:pointer;border:0}button,a{-webkit-tap-highlight-color:transparent}img{display:block;max-width:100%;height:auto}button img{pointer-events:none}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--brand);outline-offset:4px}p,h1,h2,h3,figure{margin:0}p{line-height:1.8}[hidden]{display:none!important}.wrap{width:min(1080px,calc(100% - 64px));margin-inline:auto}.section{padding-block:76px}.eyebrow{font-size:12px;font-weight:600;color:var(--accent);letter-spacing:.8px;margin-bottom:16px}h2{font-size:38px;line-height:1.4;letter-spacing:-1.5px;font-weight:600}.muted{color:#84776c}.blue-text{color:var(--accent)}
.site-header{height:68px;position:sticky;top:0;z-index:20;background:#fffffff2;backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav{display:flex;align-items:center;justify-content:space-between;height:100%}.brand{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:650;letter-spacing:-.4px}.brand img{border-radius:8px}.nav-links{display:flex;align-items:center;gap:24px;font-size:12px}.nav-links>a{padding:12px 0}.nav-links a:hover{color:var(--accent)}.nav-links .nav-download{background:#c74400;color:#fff;padding:10px 17px;border-radius:24px}.menu-toggle{display:none}
.button{display:inline-flex;align-items:center;justify-content:center;gap:16px;min-height:46px;border-radius:25px;padding:12px 22px;font-size:13px;font-weight:550;transition:background .2s}.button-dark,.button-blue{background:#c74400;color:#fff}.button:hover,.nav-download:hover{background:#e94d00}.text-link{color:var(--accent);font-size:13px;font-weight:550;display:inline-flex;align-items:center;gap:9px;min-height:44px}.text-link:hover,.small-link:hover{text-decoration:underline;text-underline-offset:4px}.small-link{display:inline-flex;align-items:center;min-height:36px;font-size:11px;color:var(--accent)}
.hero{background:linear-gradient(120deg,#fffaf6,#fff3e8);display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:40px;align-items:center;padding:58px max(32px,calc((100vw - 1080px)/2)) 56px;overflow:hidden}.hero-copy.wrap,.hero-stage.wrap{width:100%;margin:0}.hero h1{font-size:clamp(42px,4.5vw,62px);line-height:1.22;letter-spacing:-2.8px;font-weight:650}.hero h1 span{color:var(--brand)}.hero-intro{font-size:15px;line-height:1.95;color:var(--muted);margin-top:22px}.hero-actions{display:flex;align-items:center;gap:24px;margin-top:24px}.hero-stage{display:flex;justify-content:center;position:relative}.hero-phone{display:flex;flex-direction:column;align-items:center}.phone-rim{width:260px;background:#fff;border:1px solid #ead6c7;border-radius:24px;padding:7px;overflow:hidden;box-shadow:0 22px 55px #76380015;cursor:zoom-in}.phone-rim img{width:100%;height:auto;border-radius:17px}.phone-caption{font-size:11px;color:#8a7261;margin-top:15px}.miniprogram-entry{display:flex;align-items:center;gap:18px;min-width:0;text-align:left}.miniprogram-entry-hero{width:fit-content;max-width:100%;margin-top:26px;padding:14px 18px 14px 14px;border:1px solid #eedacb;border-radius:18px;background:#ffffffd9}.miniprogram-code{flex:none;width:104px;padding:6px;background:white;border-radius:13px;border:1px solid var(--line);cursor:zoom-in}.miniprogram-code img{width:100%;height:auto}.miniprogram-label{color:var(--accent);font-size:10px;font-weight:600;letter-spacing:.6px}.miniprogram-entry-copy h3{font-size:18px;font-weight:600;margin-top:4px}.miniprogram-entry-copy p{font-size:11px;color:var(--muted);line-height:1.8;margin-top:6px}.miniprogram-entry-copy .small-link{margin-top:3px;font-size:11px;min-height:32px}
.section-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:32px}.performance-panel{display:grid;grid-template-columns:1fr 1fr;background:#fff8f1;border:1px solid #f4e5d8;border-radius:var(--radius);align-items:center;overflow:hidden}.performance-copy{padding:40px 48px}.feature-kicker{font-size:11px;color:#917767}.performance-copy h3{font-size:30px;font-weight:600;line-height:1.45;letter-spacing:-1px;margin-top:13px}.performance-copy>p{font-size:13px;color:var(--muted);margin-top:14px}.quiet-list{list-style:none;padding:0;margin:20px 0 17px;font-size:12px;color:#605349;display:grid;gap:10px}.quiet-list li{padding-left:15px;position:relative}.quiet-list li:before{content:"";width:4px;height:4px;border-radius:50%;position:absolute;left:0;top:7px;background:var(--brand)}.card-gallery{padding:30px 25px 24px;text-align:center}.gallery-stage{display:flex;align-items:center;justify-content:center;min-height:320px}.gallery-stage img{width:220px;height:auto;border-radius:5px;box-shadow:0 12px 28px #8342161b;transform:rotate(3deg)}.sample-switcher{display:flex;justify-content:center;gap:6px;margin-top:20px}.sample-option{display:flex;align-items:center;gap:5px;background:transparent;color:#736052;font-size:11px;padding:11px 10px;border-radius:20px;min-height:42px}.sample-option.is-active{background:#fff;border:1px solid #efcfb8;color:var(--accent)}.swatch{width:10px;height:10px;border-radius:50%;border:1px solid #dfc6af}.swatch-cloud{background:#fae6c5}.swatch-paper{background:#fff}.swatch-peach{background:#ffe1cb}.image-note{font-size:10px;line-height:1.8;color:#8b7c70;text-align:center;margin-top:15px}
.certificate-section{background:#fffdfb;border-block:1px solid var(--line)}.certificate-layout{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.certificate-preview{background:#fff4e9;border:1px solid #f3e1d0;border-radius:var(--radius);padding:25px;text-align:center}.screenshot-button{display:block;padding:0;background:white;border:1px solid #eee2d6;border-radius:16px;cursor:zoom-in;margin:auto;overflow:hidden;position:relative}.certificate-shot{width:260px;height:auto}.certificate-shot img{width:100%;height:auto}.zoom-tag{display:block;background:#fff9f4;color:var(--accent);font-size:10px;line-height:1.8;padding:9px 12px;border-top:1px solid var(--line)}.certificate-copy{display:grid;gap:25px}.numbered-feature{display:grid;grid-template-columns:30px 1fr;gap:15px}.numbered-feature>span{color:var(--brand);font-size:12px;font-variant-numeric:tabular-nums;padding-top:6px}.numbered-feature h3{font-size:21px;font-weight:550;line-height:1.5;letter-spacing:-.5px}.numbered-feature p{font-size:13px;color:var(--muted);margin-top:9px}.certificate-copy>.text-link{margin-left:45px}
.cloudmate-heading{text-align:center}.cloudmate-heading>p:not(.eyebrow){font-size:14px;color:var(--muted);margin-top:18px}.cloudmate-heading .hero-actions{justify-content:center}.wardrobe-figure{margin-top:32px;border-radius:var(--radius);overflow:hidden;background:#f2ede1}.wardrobe-figure img{width:100%;height:auto}.wardrobe-figure figcaption{font-size:10px;color:#776b58;text-align:center;padding:8px 12px 14px}.cloudmate-features{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;margin-top:27px;text-align:center}.cloudmate-features h3{font-size:17px;font-weight:550}.cloudmate-features p{font-size:12px;color:var(--muted);margin-top:8px}
.guide-section{background:#fff9f4;border-block:1px solid var(--line)}.guide-intro{font-size:13px;color:var(--muted);margin-top:14px}.subtle-pill{font-size:11px;color:var(--accent);padding:9px 14px;background:white;border:1px solid var(--line);border-radius:20px;white-space:nowrap}.guide-tabs{display:flex;gap:5px;background:#f6e9de;border-radius:24px;padding:5px;width:fit-content;max-width:100%;margin-bottom:24px;overflow:auto;scrollbar-width:thin}.guide-tabs button{white-space:nowrap;min-height:42px;border-radius:20px;padding:10px 20px;background:transparent;color:#715c4c;font-size:12px}.guide-tabs button[aria-selected=true]{background:white;color:var(--accent);box-shadow:0 2px 5px #7345220a}.guide-panel{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);background:white;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;align-items:start}.guide-content{padding:34px;min-width:0}.guide-overline{font-size:12px;font-weight:600;color:#80664f;margin-bottom:18px}.guide-steps{display:flex;flex-wrap:wrap;gap:8px}.guide-step{display:flex;align-items:center;gap:7px;min-height:42px;padding:9px 12px;border-radius:12px;text-align:left;background:#faf8f5;border:1px solid #eee7df;color:#655a51}.guide-step[aria-pressed=true]{background:#fff2e6;border-color:#fac399;color:var(--accent)}.step-number{font-size:10px;font-variant-numeric:tabular-nums}.guide-step strong{font-size:11px;font-weight:550}.step-description{display:none}.guide-detail{padding-top:24px;margin-top:23px;border-top:1px solid var(--line)}.guide-detail h3{font-size:20px;font-weight:550;line-height:1.55;letter-spacing:-.4px}.guide-detail ol{padding-left:19px;font-size:13px;line-height:1.95;color:var(--muted);margin:15px 0 21px}.guide-detail li+li{margin-top:9px}.guide-success{background:#fff8ed;border:1px solid #f6e5cd;border-radius:12px;padding:14px;font-size:12px;color:#80542d;line-height:1.85}.guide-success>span:first-child{display:block;font-weight:600;margin-bottom:4px}.guide-tip{padding-top:19px;margin-top:22px;border-top:1px solid var(--line)}.guide-tip>span{font-size:11px;font-weight:600;color:var(--accent)}.guide-tip p{font-size:11px;color:var(--muted);line-height:1.85;margin-top:7px}.guide-screen{padding:28px;display:flex;flex-direction:column;align-items:center;background:#fffcf8;width:100%;border-left:1px solid var(--line)}.guide-image-viewport{width:260px;max-width:100%;height:auto;overflow:visible;border-radius:16px}.guide-shot{width:100%;height:auto}.guide-shot img{width:100%;height:auto}.guide-screen figcaption{font-size:10px;color:#817365;line-height:1.8;text-align:center;margin-top:14px;max-width:300px}.guide-controls{display:flex;align-items:center;justify-content:space-between;width:290px;max-width:100%;gap:12px;margin-top:15px}.guide-controls button{background:white;border:1px solid var(--line);border-radius:20px;padding:10px 13px;min-height:42px;font-size:11px;color:var(--accent)}.guide-controls button:disabled{opacity:.4;cursor:default}.guide-controls>span{font-size:11px;color:#786b5e;font-variant-numeric:tabular-nums}.guide-source{font-size:10px;line-height:1.9;color:#877669;margin-top:17px;max-width:820px}
.download-panel{display:grid;grid-template-columns:1fr 1.1fr;gap:35px;align-items:center;background:#fff5eb;border:1px solid #f2decc;border-radius:var(--radius);padding:34px}.download-copy h2{font-size:30px}.download-copy>p:not(.eyebrow){font-size:12px;color:var(--muted);margin-top:13px}.download-copy .miniprogram-entry{margin-top:22px;gap:14px}.download-copy .miniprogram-code{width:112px}.download-card{display:grid;grid-template-columns:minmax(0,1fr);gap:17px;background:white;border:1px solid #f0e2d7;border-radius:20px;padding:23px;align-items:center;min-width:0}.download-card.has-download-qr{grid-template-columns:minmax(0,1fr) 142px}.download-info{min-width:0}.download-info>img{width:44px;height:44px;margin-bottom:12px}.download-card h3{font-size:19px;font-weight:550;line-height:1.5}.download-platform{font-size:11px;color:var(--muted);margin-top:6px}.download-version{font-size:10px;color:var(--muted)}.download-action{margin-top:15px;font-size:12px;min-height:44px;padding:11px 16px;max-width:100%;white-space:nowrap}.download-action[aria-disabled=true]{background:#ede7e2;color:#9b9187;cursor:default}.backup-link{font-size:11px;display:block;color:var(--accent);padding-top:10px}.baidu-download{text-align:center}.download-qr{display:block;max-width:100%;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:white}.download-qr img{width:100%;height:auto}.qr-caption{font-size:10px;color:var(--muted);margin-top:7px}.download-card-footer{grid-column:1/-1;border-top:1px solid var(--line);padding-top:12px;display:flex;align-items:center;justify-content:space-between;gap:12px}.download-status{font-size:10px;color:var(--muted);line-height:1.8}.download-card-footer .small-link{font-size:10px;white-space:nowrap}
.faq-section{display:grid;grid-template-columns:.65fr 1.35fr;gap:60px;padding:0 0 65px}.faq-section h2{font-size:29px}.faq-list details{border-top:1px solid var(--line)}.faq-list details:last-child{border-bottom:1px solid var(--line)}.faq-list summary{display:flex;justify-content:space-between;align-items:center;gap:15px;cursor:pointer;list-style:none;padding:18px 0;line-height:1.8;font-size:13px;font-weight:550}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary span{font-size:22px;font-weight:300;color:var(--accent)}.faq-list details[open] summary span{transform:rotate(45deg)}.faq-list details>p{padding-bottom:20px;font-size:12px;color:var(--muted);line-height:1.95}.site-footer{border-top:1px solid var(--line);padding-top:24px}.footer-top{display:flex;align-items:center;gap:24px}.footer-top .brand{font-size:15px}.footer-top>p{font-size:11px;color:var(--muted);flex:1}.footer-bottom{display:flex;justify-content:space-between;gap:18px;padding:19px 0 24px;font-size:10px;color:#817366;border-top:1px solid var(--line);margin-top:22px}.footer-bottom>div{display:flex;gap:20px}
.image-dialog{border:0;border-radius:20px;width:min(720px,94vw);max-height:92dvh;padding:18px;color:var(--ink);box-shadow:0 25px 80px #0003}.image-dialog::backdrop{background:#251a1299;backdrop-filter:blur(7px)}.dialog-top{display:flex;align-items:center;justify-content:space-between;gap:15px}.dialog-top h2{font-size:16px;letter-spacing:0}.dialog-close{flex:none;width:42px;height:42px;border-radius:50%;background:#fff2e6;font-size:26px;color:var(--accent)}.dialog-image-wrap{max-height:calc(85dvh - 100px);overflow:auto;margin:15px auto;background:#fff9f4;border-radius:12px;overscroll-behavior:contain}.dialog-image-wrap img{width:auto;max-width:100%;height:auto;margin:auto}.image-dialog>p{font-size:11px;text-align:center;color:var(--muted);line-height:1.8}.preview-notice{position:fixed;bottom:15px;left:50%;transform:translateX(-50%);background:#fff9f4;border:1px solid var(--line);border-radius:25px;font-size:11px;padding:10px 15px;z-index:18;max-width:95vw}.preview-notice a{color:var(--accent);margin-left:8px}.skip-link{position:fixed;top:-100px;left:15px;padding:12px;background:var(--ink);color:white;z-index:100}.skip-link:focus{top:10px}
@media(max-width:1000px){.nav-links{gap:15px}.hero{gap:24px}.hero h1{font-size:46px}.performance-copy{padding:35px}.certificate-layout{gap:40px}.download-panel{grid-template-columns:minmax(0,1fr);gap:24px}.download-copy .miniprogram-entry{max-width:450px}.download-card.has-download-qr{grid-template-columns:minmax(0,1fr) 150px}.guide-content{padding:25px}.guide-screen{padding:24px 18px}.guide-image-viewport{width:240px}}
@media(max-width:760px){.wrap{width:calc(100% - 40px)}.section{padding-block:55px}.site-header{height:62px}.nav{position:relative}.menu-toggle{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;width:44px;height:44px;background:transparent;margin-right:-8px}.menu-toggle span{height:1px;width:20px;background:var(--ink)}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(3.5px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-3.5px) rotate(-45deg)}.nav-links{display:none;position:absolute;top:61px;left:-20px;right:-20px;background:white;padding:12px 24px 20px;border-bottom:1px solid var(--line);box-shadow:0 12px 20px #65351108}.nav-links.is-open{display:flex;flex-direction:column;align-items:stretch;gap:0}.nav-links>a{font-size:14px;padding:13px 0;min-height:46px}.nav-links .nav-download{text-align:center;margin-top:8px}.hero{display:flex;flex-direction:column;padding:42px 20px 32px;gap:30px;text-align:center}.hero-copy.wrap,.hero-stage.wrap{max-width:550px}.hero .eyebrow{font-size:11px;margin-bottom:18px}.hero h1{font-size:43px;letter-spacing:-2px;line-height:1.26}.hero-intro{font-size:13px;margin-top:18px}.hero-actions{justify-content:center;gap:20px;margin-top:21px}.miniprogram-entry-hero{margin:22px auto 0;padding:12px 14px;gap:14px}.phone-rim{width:220px;padding:6px;border-radius:20px}.phone-rim img{border-radius:14px}.phone-caption{font-size:10px;margin-top:12px}h2{font-size:30px;letter-spacing:-1px}.section-heading{margin-bottom:25px}.performance-panel{grid-template-columns:1fr}.performance-copy{padding:28px 28px 12px}.performance-copy h3{font-size:27px}.performance-copy>p{font-size:12px}.quiet-list{font-size:12px;margin:17px 0 12px}.card-gallery{padding:10px 18px 23px}.gallery-stage{min-height:305px}.gallery-stage img{width:210px}.sample-switcher{margin-top:12px}.certificate-layout{grid-template-columns:minmax(0,1fr);gap:26px}.certificate-preview{padding:22px}.certificate-shot{width:240px;max-width:100%}.certificate-copy{gap:22px}.numbered-feature h3{font-size:18px}.numbered-feature p{font-size:12px}.certificate-copy>.text-link{margin-left:45px}.cloudmate-heading h2{font-size:30px}.cloudmate-heading>p:not(.eyebrow){font-size:12px}.wardrobe-figure{margin-top:25px;border-radius:16px}.wardrobe-figure figcaption{font-size:9px;padding-bottom:10px}.cloudmate-features{gap:12px;margin-top:22px}.cloudmate-features h3{font-size:14px}.cloudmate-features p{font-size:11px;line-height:1.8}.guide-tabs{width:100%;border-radius:16px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:4px;overflow:visible;padding:4px}.guide-tabs button{font-size:12px;padding:10px 8px;border-radius:12px}.subtle-pill{display:none}.guide-intro{font-size:12px}.guide-panel{grid-template-columns:minmax(0,1fr);border-radius:20px}.guide-content{padding:24px 20px}.guide-steps{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:thin;padding-bottom:6px;gap:6px}.guide-step{flex:none;padding:10px;min-height:44px}.guide-step strong{font-size:11px;white-space:nowrap}.guide-detail{margin-top:16px;padding-top:20px}.guide-detail h3{font-size:18px}.guide-detail ol{font-size:12px;margin-top:13px}.guide-success{font-size:11px}.guide-tip{margin-top:18px;padding-top:15px}.guide-screen{border-left:0;border-top:1px solid var(--line);padding:24px 20px}.guide-image-viewport{width:250px}.guide-controls{width:280px;gap:8px}.guide-controls button{min-height:44px;font-size:11px}.guide-source{font-size:10px}.download-panel{padding:24px 18px;border-radius:20px;gap:24px}.download-copy h2{font-size:26px}.download-copy>p:not(.eyebrow){font-size:12px}.download-copy .miniprogram-entry{margin-top:20px}.download-card{padding:18px;gap:14px;border-radius:16px}.download-card.has-download-qr{grid-template-columns:minmax(0,1fr) 120px}.download-card h3{font-size:16px}.download-info>img{width:40px;height:40px;margin-bottom:10px}.download-action{padding:10px 13px;font-size:11px}.download-platform{font-size:10px}.download-card-footer{display:block}.download-card-footer .small-link{min-height:36px}.faq-section{grid-template-columns:minmax(0,1fr);gap:22px;padding-bottom:45px}.faq-section h2{font-size:27px}.faq-list summary{font-size:12px}.footer-top{gap:12px}.footer-top>p{font-size:10px;text-align:right}.footer-top>.small-link{display:none}.footer-bottom{font-size:10px;gap:10px}.footer-bottom>div{gap:14px}.image-dialog{padding:14px}.dialog-top h2{font-size:14px}.image-dialog>p{font-size:10px}}
@media(max-width:359px){.hero h1{font-size:36px}.hero-intro{font-size:11px}.button{padding:11px 16px;font-size:12px}.hero-actions{gap:15px}.miniprogram-entry-hero{padding:10px;gap:10px}.miniprogram-code{width:90px}.miniprogram-entry-copy h3{font-size:16px}.miniprogram-entry-copy p{font-size:10px}.miniprogram-entry-copy .small-link{font-size:10px}.sample-option{padding-inline:8px;font-size:10px}.download-copy .miniprogram-code{width:90px}.download-panel{padding:22px 14px}.download-card{padding:14px;gap:10px}.download-card.has-download-qr{grid-template-columns:minmax(0,1fr) 105px}.download-action{padding-inline:10px;font-size:10px}.download-card h3{font-size:15px}.download-copy h2{font-size:24px}.guide-image-viewport{width:230px}.certificate-preview{padding:18px}.cloudmate-features p{font-size:10px}.footer-top .brand{font-size:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}