/* 见川 10.23 最终视觉稿。桌面画布 2560px；手机独立流式排版。 */
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.section-head{margin-bottom:30px}.lens-grid{gap:16px;margin-bottom:16px}.product-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.stores{min-height:0;padding:65px 0}.stores .section-head{margin-bottom:32px}.store-grid{gap:16px}.store-column{gap:16px}.store-card{padding:18px}.store-meta{font-size:10px;margin-bottom:14px}.store-name{font-size:20px;margin-bottom:8px}.store-address{font-size:11px;min-height:5em}.store-hours{font-size:11px;margin-top:12px;padding-bottom:9px}.store-actions{margin-top:18px;flex-wrap:wrap;gap:10px}.store-phone{font-size:12px}.store-map{font-size:9px}.store-column.changsha .store-card:nth-child(2){padding-top:32px}.franchise{aspect-ratio:auto;min-height:660px;background-image:url('optimized/franchise-background.4a005f1672e5.webp');background-size:cover;background-position:center;padding:75px 0 110px}.franchise-mobile{display:block;text-align:center}.franchise-mobile h2{font:600 34px/1.4 var(--serif)}.franchise-mobile h2 em{font-weight:400;font-style:normal}.franchise-mobile>p{font-size:13px;line-height:1.9;margin-top:26px}.franchise-photo-strip{margin-top:38px;width:100%;aspect-ratio:1690/398;object-fit:cover;border-radius:8px}.franchise-actions{top:auto;bottom:55px;width:280px;height:42px}.franchise-actions>*{font-size:12px}.franchise-status{font-size:10px;bottom:16px}.channels{padding:52px 0;min-height:0}.channels .section-head{margin-bottom:26px}.channel-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.channel-card{padding:28px 10px 22px}.channel-icon{width:40px;min-width:0;margin-bottom:10px}.channel-card h3{font-size:13px}.channel-card p{font-size:10px;margin:5px 0 12px}.channel-qr{width:108px;min-width:0;max-width:100%}.channel-button{font-size:10px;margin-top:15px}.reviews{padding:32px 0}.reviews-head{margin-bottom:22px}.reviews-head h2{font-size:23px}.reviews-track{gap:16px;padding:0 24px}.review-card{flex-basis:280px;padding:24px;font-size:12px}.booking{min-height:0;padding:70px 0;background-position:45% bottom}.booking-grid{grid-template-columns:1fr;gap:34px}.booking-steps{margin-top:28px}.booking-steps li{font-size:13px;padding:16px 0}.booking-contact{padding:0}.booking-contact h3{font-size:18px;white-space:normal}.booking-qr-button{margin:20px auto 14px}.booking-qr-button img{width:172px}.booking-contact p{font-size:13px}.booking-contact .qr-hint{font-size:10px;margin-top:10px}.footer{padding:44px 0 22px;min-height:0}.footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:28px}.footer-brand img{width:72px}.footer-brand h3{font-size:16px}.footer-brand span{font-size:10px}.footer-brand p{font-size:10px;margin-top:14px}.footer h4{font-size:12px;margin:4px 0 15px}.footer ul a,.footer-connect p{font-size:11px}.footer ul li{margin:12px 0}.footer-base{margin-top:34px;font-size:9px;flex-wrap:wrap}.product-dialog-grid{grid-template-columns:1fr}.product-dialog-image{height:280px;object-fit:contain;background:#ececec}.product-dialog-copy{padding:30px}.dialog-title{font-size:26px}}
@media(max-width:560px){:root{--header-height:68px}.nav-links{top:68px}.wrap{width:calc(100% - 40px)}.hero{height:580px}.hero-mobile-copy{top:48px}.hero-mobile-copy>p:first-child{font-size:17px}.hero-mobile-copy h1{font-size:76px}.hero-actions{top:260px;width:276px;height:42px}.stats{height:220px}.stats-grid{grid-template-columns:1fr 1fr}.stat{padding:14px 22px}.stat-en{display:none}.stat:nth-child(3):before{display:none}.stat:nth-child(n+3){border-top:1px solid #ffffff30}.stat-number{font-size:27px}.stat p{margin-top:5px}.equipment-grid{grid-template-columns:1fr;gap:18px}.lens-grid{grid-template-columns:1fr}.product-grid{gap:12px}.store-grid{grid-template-columns:1fr}.store-card{padding:22px}.store-column.changsha{gap:16px;background:none;overflow:visible}.store-column.changsha .store-card{background:linear-gradient(110deg,#4d545b,#2e3339);border-radius:5px}.store-column.changsha .store-card:nth-child(2){padding-top:22px}.store-column.changsha .store-card:nth-child(2) .store-meta{display:flex}.store-address{font-size:12px;min-height:0}.store-hours{font-size:11px;margin-top:18px}.store-phone{font-size:13px}.store-map{font-size:10px}.store-actions{flex-wrap:nowrap}.brand-mobile-copy{left:20px;width:calc(100% - 40px)}.brand-mobile-copy h2{font-size:33px}.brand-actions{left:20px}.franchise{min-height:650px}.franchise-mobile h2{font-size:29px}.franchise-photo-strip{margin-top:35px;aspect-ratio:2/1;object-fit:cover}.channel-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.channel-qr{width:110px}.channel-card p{font-size:9px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-brand{display:grid;grid-template-columns:70px 1fr;column-gap:14px;align-items:start}.footer-brand img{grid-row:1/4}.footer-brand p{grid-column:2;margin:6px 0 0}.footer-brand h3{margin:0}.footer-base{gap:12px}.to-top{right:14px;bottom:14px}.product-dialog-image{height:220px}}
.equipment-corrected{position:relative;container-type:inline-size;background:#fff}.equipment-correction{position:absolute;left:8.3%;right:7.5%;top:22.4%;height:14.6%;background:#fff;color:#2b2f32;font:400 3.8cqw/1.65 var(--sans)}.equipment-correction-label{position:absolute;left:8.3%;right:7.5%;top:38.4%;height:6.8%;background:#fff;color:#2b2f32;font:650 4.2cqw/1.4 var(--sans)}
.channel-qr-pending{display:flex;align-items:center;justify-content:center;background:#ededed;color:#777;font-size:clamp(10px,.7vw,18px);line-height:1.8}.channel-check{display:block;font-size:clamp(8px,.55vw,13px);color:#888;margin-top:.7em}.review-card{margin:0}.hero-desktop-title{display:block}
@media(max-width:900px){.hero-desktop-title{display:none}.franchise{min-height:0;padding-bottom:125px}.franchise-photo-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:38px}.franchise-photo-grid img{width:100%;aspect-ratio:1;border-radius:7px}}
@media(max-width:560px){.franchise-photo-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:30px}}
@media(max-width:560px){.qr-dialog .dialog-title{font-size:22px;line-height:1.4;text-wrap:balance}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
/* 派生图片保留原比例；延迟背景不改变颜色、尺寸或版式。 */
@media(width > 900px) and (width <= 1600px){.hero{background-image:url('optimized/hero-desktop-1600.84d9f5f1033f.webp')}}
.stores{--deferred-background:url('optimized/stores-map.70a305654d1f.webp');background-image:var(--section-background,none)}
.booking{--deferred-background:url('optimized/booking-background.c030dfa2e264.webp');background-image:var(--section-background,none)}
.franchise{--deferred-background:url('optimized/franchise-desktop.af52754082e4.webp');background-image:var(--section-background,none)}
@media(max-width:900px){.brand-matrix{--deferred-background:url('optimized/brand-clean.e10359fb30b8.webp');background-image:var(--section-background,none)}.franchise{--deferred-background:url('optimized/franchise-background.4a005f1672e5.webp');background-image:var(--section-background,none)}}