/* Shared 12-column grid. 8px spacing rhythm; collapse to 8 and 4 columns. */
:root{--content-width:1160px;--page-inset:40px;--grid-gap:24px;--section-space:88px;--radius:20px}
.wrap{width:min(var(--content-width),calc(100% - var(--page-inset)*2))}
.section{padding-block:var(--section-space)}
.hero-grid,.feature-grid,.cloudmate-section,.guide-panel,.download-panel,.faq-section,.developer-support{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:var(--grid-gap)}
.hero{display:block;padding:64px 0;background:linear-gradient(115deg,#fffaf6,#fff5ec)}
.hero-grid{align-items:center}.hero-copy.wrap{grid-column:1/span 6;width:100%;margin:0;min-width:0}.hero-stage.wrap{grid-column:8/span 4;width:100%;margin:0;min-width:0}
.hero h1{font-size:58px;letter-spacing:-2.5px}.hero-intro{font-size:14px;line-height:2;margin-top:24px}.hero-actions{margin-top:24px;gap:24px}.miniprogram-entry-hero{margin-top:32px;padding:16px;gap:16px;border-radius:16px}.phone-rim{width:248px;border-radius:20px;padding:8px;box-shadow:0 16px 40px #7638000d}.phone-rim img{border-radius:12px}.phone-caption{margin-top:16px}
h2{font-size:34px;line-height:1.45;letter-spacing:-1.1px}.eyebrow{margin-bottom:16px}.section-heading{margin-bottom:0;align-items:start}.feature-grid{align-items:start}.feature-grid>.section-heading{grid-column:1/span 4;padding-top:8px}.feature-grid>.performance-panel,.feature-grid>.certificate-layout{grid-column:5/span 8}
.performance-panel{grid-template-columns:repeat(2,minmax(0,1fr));align-items:center;border-radius:20px;background:#fffaf5}.performance-copy{padding:32px;min-width:0}.performance-copy h3{font-size:26px;line-height:1.5;margin-top:16px}.performance-copy>p{font-size:13px;margin-top:16px}.quiet-list{margin:24px 0 16px;line-height:1.8;gap:8px}.card-gallery{padding:32px 16px;min-width:0}.gallery-stage{min-height:296px}.gallery-stage img{width:200px;transform:none;box-shadow:0 12px 24px #8342160f}.sample-switcher{gap:0;margin-top:16px}.sample-option{padding:10px 8px;font-size:10px}.image-note{margin-top:16px}
.certificate-layout{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;align-items:center}.certificate-preview{padding:24px 16px;border-radius:20px;background:#fff7ee}.certificate-shot{width:224px;max-width:100%;border-radius:12px}.certificate-copy{gap:24px;min-width:0}.numbered-feature{grid-template-columns:24px minmax(0,1fr);gap:8px}.numbered-feature h3{font-size:19px;line-height:1.65}.numbered-feature p{font-size:13px;line-height:1.9;margin-top:8px}.certificate-copy>.text-link{margin-left:32px}.certificate-section{background:#fffdfb}
.cloudmate-section{align-items:start}.cloudmate-heading{grid-column:1/span 4;text-align:left;padding-top:8px}.cloudmate-heading .hero-actions{justify-content:flex-start;gap:16px;flex-wrap:wrap}.cloudmate-heading>p:not(.eyebrow){font-size:13px;line-height:1.9;margin-top:24px}.wardrobe-figure{grid-column:5/span 8;margin-top:0;border-radius:20px}.cloudmate-features{grid-column:5/span 8;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:0;text-align:left}.cloudmate-features article{padding:16px 0;border-top:1px solid var(--line)}.cloudmate-features h3{font-size:16px}.cloudmate-features p{font-size:12px;margin-top:8px}
.guide-section .section-heading{margin-bottom:32px}.guide-tabs{width:100%;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;padding:0;border-radius:0;background:transparent;margin-bottom:24px;overflow:visible}.guide-tabs button{border:1px solid var(--line);border-radius:12px;min-height:48px;background:#fffdfb;font-size:13px;padding:12px}.guide-tabs button[aria-selected=true]{border-color:#f5b68b;background:#fff0e2;color:var(--accent);box-shadow:none}.guide-panel{gap:0;align-items:stretch;border-radius:20px;overflow:hidden}.guide-sidebar{grid-column:1/span 3;min-width:0;padding:24px;background:#fffcf8;border-right:1px solid var(--line)}.guide-overline{font-size:11px;line-height:1.8;margin-bottom:24px}.guide-steps{display:grid;grid-template-columns:minmax(0,1fr);gap:8px;overflow:visible;padding:0}.guide-step{display:grid;grid-template-columns:24px minmax(0,1fr);gap:8px;min-height:56px;padding:12px;background:transparent;border:1px solid transparent;border-radius:12px}.guide-step strong{font-size:12px;line-height:1.75;font-weight:500;white-space:normal}.step-number{font-size:11px;color:#958475}.guide-step[aria-pressed=true] .step-number{color:var(--accent)}.guide-content{grid-column:4/span 5;padding:32px;min-width:0}.guide-detail{padding:0;margin:0;border:0}.guide-detail h3{font-size:22px;line-height:1.65}.guide-detail ol{font-size:13px;line-height:2;margin:24px 0}.guide-detail li+li{margin-top:16px}.guide-success{padding:16px;font-size:12px;border-radius:12px}.guide-tip{margin-top:24px;padding-top:24px}.guide-tip p{font-size:12px}.guide-screen{grid-column:9/span 4;padding:24px 16px;border-left:1px solid var(--line);background:#fffdfa;min-width:0}.guide-image-viewport{width:248px;max-width:100%;height:auto;overflow:visible}.guide-controls{width:248px;gap:8px;margin-top:16px}.guide-controls button{padding:10px;min-height:44px}.guide-screen figcaption{margin-top:16px;font-size:10px}.guide-source{margin-top:24px;max-width:100%}
.download-panel{padding:32px;align-items:center;gap:32px;border-radius:20px;background:#fff8f1}.download-copy{grid-column:1/span 6;min-width:0}.download-card{grid-column:7/span 6;padding:24px;border-radius:16px;gap:16px}.download-copy h2{font-size:30px}.download-copy .miniprogram-entry{margin-top:24px;gap:16px}.download-card.has-download-qr{grid-template-columns:minmax(0,1fr) 128px}.download-card h3{font-size:18px}.download-info>img{margin-bottom:16px}.download-card-footer{padding-top:16px}.download-qr{border-radius:12px}.download-action{margin-top:16px}.faq-section{align-items:start;padding-bottom:64px}.faq-section>div:first-child{grid-column:1/span 4}.faq-list{grid-column:5/span 8}.faq-section h2{font-size:30px}.faq-list summary{padding:20px 0;font-size:13px}.developer-support{padding:32px;align-items:center;margin-bottom:64px;border-radius:20px}.support-copy{grid-column:1/span 8}.support-code{grid-column:9/span 4;width:100%;display:flex;flex-direction:column;align-items:center}.support-qr{width:160px;max-width:100%}.support-copy h2{font-size:28px}.support-copy>p:not(.eyebrow){font-size:13px}.support-copy .support-hint{font-size:11px}.site-footer{padding-top:24px}.footer-top,.footer-bottom{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:24px}.footer-top>.brand{grid-column:1/span 4}.footer-top>p{grid-column:5/span 6}.footer-top>.small-link{grid-column:11/span 2;justify-self:end}.footer-bottom>span{grid-column:1/span 4}.footer-bottom>div{grid-column:5/span 8;justify-self:end}.footer-bottom{margin-top:24px;padding-block:24px}
@media(max-width:1100px){:root{--page-inset:32px;--section-space:72px}.hero h1{font-size:48px}.performance-copy{padding:24px}.performance-copy h3{font-size:23px}.card-gallery{padding-inline:12px}.gallery-stage img{width:180px}.sample-switcher{flex-wrap:wrap}.certificate-layout{gap:16px}.numbered-feature h3{font-size:17px}.guide-panel{grid-template-columns:repeat(8,minmax(0,1fr))}.guide-sidebar{grid-column:1/-1;display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:24px;border-right:0;border-bottom:1px solid var(--line)}.guide-overline{grid-column:1/span 2;margin:0;align-self:center}.guide-steps{grid-column:3/span 6;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.guide-step{min-height:48px}.guide-content{grid-column:1/span 4;padding:24px}.guide-screen{grid-column:5/span 4}.download-panel{gap:24px;padding:24px}.download-card{padding:20px}.download-card.has-download-qr{grid-template-columns:minmax(0,1fr) 112px}.download-copy h2{font-size:27px}.download-copy .miniprogram-entry{gap:12px}.download-copy .miniprogram-code{width:96px}.download-copy .miniprogram-entry-copy h3{font-size:17px}.download-card h3{font-size:16px}}
@media(min-width:761px) and (max-width:960px){.feature-grid,.cloudmate-section{grid-template-columns:repeat(8,minmax(0,1fr))}.feature-grid>.section-heading{grid-column:1/-1}.feature-grid>.performance-panel,.feature-grid>.certificate-layout{grid-column:1/-1}.cloudmate-heading{grid-column:1/-1}.wardrobe-figure,.cloudmate-features{grid-column:1/-1}.hero-copy.wrap{grid-column:1/span 7}.hero-stage.wrap{grid-column:9/span 4}.hero h1{font-size:43px}.phone-rim{width:200px}.download-copy{grid-column:1/-1}.download-card{grid-column:1/-1}.download-card.has-download-qr{grid-template-columns:minmax(0,1fr) 144px}.nav-links{gap:12px;font-size:11px}.nav-links .nav-download{padding:10px 12px}}
@media(max-width:760px){:root{--page-inset:20px;--grid-gap:16px;--section-space:56px}.hero-grid,.feature-grid,.cloudmate-section,.guide-panel,.download-panel,.faq-section,.developer-support{grid-template-columns:repeat(4,minmax(0,1fr))}.hero{padding:40px 0}.hero-grid{gap:32px}.hero-copy.wrap,.hero-stage.wrap{grid-column:1/-1;max-width:none;text-align:left}.hero h1{font-size:42px;line-height:1.3;letter-spacing:-1.8px}.hero-intro{font-size:12px;line-height:2;margin-top:16px}.hero .hero-actions{justify-content:flex-start;margin-top:24px;gap:24px}.miniprogram-entry-hero{width:100%;margin:24px 0 0;padding:16px;gap:16px}.miniprogram-code{width:96px}.hero-stage.wrap{justify-content:center}.phone-rim{width:224px}.hero .eyebrow{margin-bottom:16px}.feature-grid>.section-heading,.feature-grid>.performance-panel,.feature-grid>.certificate-layout,.cloudmate-heading,.wardrobe-figure,.cloudmate-features{grid-column:1/-1}.feature-grid,.cloudmate-section{gap:24px}.section-heading{padding-top:0!important}h2{font-size:29px;line-height:1.5;letter-spacing:-.8px}.performance-panel{grid-template-columns:minmax(0,1fr)}.performance-copy{padding:24px 24px 8px}.performance-copy h3{font-size:25px}.card-gallery{padding:16px 20px 24px}.gallery-stage{min-height:280px}.gallery-stage img{width:200px}.sample-switcher{flex-wrap:nowrap;gap:0}.sample-option{font-size:10px;padding:10px 9px}.certificate-layout{grid-template-columns:minmax(0,1fr);gap:24px}.certificate-preview{padding:24px}.certificate-shot{width:224px}.certificate-copy{gap:24px}.numbered-feature{grid-template-columns:24px minmax(0,1fr);gap:8px}.numbered-feature h3{font-size:19px}.numbered-feature p{font-size:12px}.cloudmate-heading{text-align:left}.cloudmate-heading .hero-actions{justify-content:flex-start}.cloudmate-heading h2{font-size:29px}.cloudmate-heading>p:not(.eyebrow){margin-top:16px;font-size:12px}.wardrobe-figure{margin:0}.cloudmate-features{gap:16px}.cloudmate-features article{padding:12px 0}.cloudmate-features h3{font-size:14px}.cloudmate-features p{font-size:11px}.guide-section .section-heading{margin-bottom:24px}.guide-tabs{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-bottom:16px}.guide-tabs button{font-size:12px;min-height:44px}.guide-sidebar{grid-column:1/-1;display:block;padding:20px}.guide-overline{margin-bottom:16px}.guide-steps{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.guide-step{padding:10px;grid-template-columns:20px minmax(0,1fr);gap:5px;min-height:56px}.guide-step strong{font-size:11px}.guide-content{grid-column:1/-1;padding:24px 20px}.guide-detail h3{font-size:20px}.guide-detail ol{font-size:12px;margin-block:20px}.guide-detail li+li{margin-top:12px}.guide-success{font-size:11px}.guide-screen{grid-column:1/-1;border-left:0;border-top:1px solid var(--line);padding:24px 20px}.guide-image-viewport,.guide-controls{width:248px;max-width:100%}.guide-source{margin-top:16px;font-size:10px}.download-panel{padding:24px 20px;gap:24px}.download-copy,.download-card{grid-column:1/-1}.download-copy h2{font-size:27px}.download-copy .miniprogram-entry{margin-top:24px}.download-copy .miniprogram-code{width:104px}.download-card{padding:20px}.download-card.has-download-qr{grid-template-columns:minmax(0,1fr) 112px}.download-card h3{font-size:16px}.faq-section{padding-bottom:40px;gap:24px}.faq-section>div:first-child,.faq-list{grid-column:1/-1}.faq-section h2{font-size:27px}.faq-list summary{font-size:12px}.developer-support{padding:24px 20px;gap:20px;margin-bottom:48px}.support-copy{grid-column:1/span 2;min-width:0}.support-code{grid-column:3/span 2;align-items:end}.support-qr{width:120px}.support-code figcaption{font-size:9px;text-align:right}.support-copy h2{font-size:23px;line-height:1.6}.support-copy>p:not(.eyebrow){font-size:11px}.support-copy .support-hint{font-size:10px}.footer-top,.footer-bottom{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.footer-top>.brand{grid-column:1/span 2}.footer-top>p{grid-column:3/span 2;text-align:right}.footer-top>.small-link{display:none}.footer-bottom>span{grid-column:1/-1}.footer-bottom>div{grid-column:1/-1;justify-self:start;gap:24px}.footer-bottom{margin-top:24px;padding-block:24px}}
@media(max-width:359px){:root{--page-inset:16px}.hero h1{font-size:36px}.hero-intro{font-size:11px}.miniprogram-entry-hero{padding:12px;gap:12px}.miniprogram-code{width:88px}.hero .hero-actions{gap:16px}.performance-copy{padding-inline:20px}.card-gallery{padding-inline:12px}.download-panel{padding:20px 16px}.download-card{padding:16px}.download-card.has-download-qr{grid-template-columns:minmax(0,1fr) 100px}.download-copy .miniprogram-code{width:88px}.support-copy h2{font-size:21px}.developer-support{padding:20px 16px;gap:12px}.support-qr{width:104px}.guide-sidebar{padding:16px}.guide-step{padding:8px;grid-template-columns:18px minmax(0,1fr);gap:4px}.guide-content,.guide-screen{padding:20px 16px}}