:root{color-scheme:light;--bg:#fff;--soft:#f8f7f4;--ink:#202938;--muted:#646871;--line:#e7e4df;--red:#bd3427;--orange:#cf7026;--field:#fff;--footer:#202938;--white:#fffaf3;font-family:'Microsoft YaHei','PingFang SC',Arial,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink)}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}img{max-width:100%;display:block;height:auto}h1,h2,h3,p,figure{margin:0}[hidden]{display:none!important}p{line-height:1.9}button{color:inherit}::selection{background:var(--red);color:#fff}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid var(--orange);outline-offset:5px}.container{width:min(1180px,calc(100% - 64px));margin:auto}.section{padding:90px 0}.soft{background:var(--soft)}.header{position:sticky;top:0;z-index:10;background:var(--footer);color:var(--white);box-shadow:0 2px 8px #0001}.nav{height:84px;display:flex;align-items:center;gap:30px}.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}.brand img{width:54px;height:54px;object-fit:contain;border-radius:4px}.brand>span{font-size:25px;font-weight:900;letter-spacing:2px;line-height:1.2}.brand small{display:block;font-size:12px;letter-spacing:5px;margin-top:5px}.nav nav{margin-left:auto;display:flex;gap:28px;align-items:center;height:100%;font-size:14px;font-weight:700}.nav nav a{height:100%;display:flex;align-items:center;position:relative;white-space:nowrap}.nav nav a[aria-current],.nav nav a:hover{color:#ff9a73}.nav nav a[aria-current]:after{position:absolute;content:'';height:2px;bottom:17px;left:0;right:0;background:#ff9a73}.nav-cta{border-radius:24px;padding:12px 21px;background:var(--red);color:#fffaf3;font-size:14px;font-weight:700;white-space:nowrap}.nav-cta span{margin-left:20px}.menu-toggle{display:none}.skip{position:fixed;left:20px;top:-80px;z-index:20;background:var(--bg);padding:12px}.skip:focus{top:10px}.home-hero,.page-hero{position:relative;isolation:isolate;color:#fffaf3}.home-hero{height:min(650px,calc(100dvh - 84px));min-height:510px;display:flex;align-items:center}.home-hero-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 48%;z-index:-2}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,#10151ddd 0%,#15182088 55%,#15182044);z-index:-1}.home-copy{padding-block:38px}.hero-kicker{font-size:15px;letter-spacing:3px;color:#ffd1ad;margin-bottom:22px}.home-copy h1{font-size:clamp(48px,5.2vw,76px);line-height:1.3;letter-spacing:3px;font-weight:900}.hero-description{font-size:18px;color:#f7eade;margin-top:21px}.hero-actions{display:flex;gap:16px;margin-top:30px}.button{display:inline-flex;align-items:center;justify-content:center;gap:25px;background:var(--red);color:#fffaf3;min-height:50px;border:1px solid transparent;border-radius:26px;padding:14px 25px;font-size:14px;font-weight:700;white-space:nowrap}.button:hover,.nav-cta:hover{filter:brightness(1.12)}.outline{background:transparent;border-color:#e4d8c9;color:#fffaf3}.page-hero{height:370px;display:flex;align-items:center;justify-content:center;text-align:center;background:url('assets/store.jpg') center 46%/cover}.page-hero .hero-shade{background:#10151dbb}.page-hero h1{font-family:'Microsoft YaHei',sans-serif;font-size:56px;letter-spacing:4px;font-weight:800}.breadcrumb{display:flex;justify-content:center;gap:12px;font-size:13px;color:#eee5da;margin-top:20px}.page-hero-copy>p{font-size:17px;color:#efe5db;margin-top:18px}.section-heading{text-align:center;margin-bottom:38px}.section-heading h2{font-size:34px;line-height:1.5;letter-spacing:1px}.section-heading h2:after{content:'';display:block;margin:18px auto 0;width:44px;height:3px;background:var(--red)}.section-heading p{color:var(--muted);font-size:15px;margin-top:16px}.placeholder-note{font-size:12px;line-height:1.8;color:var(--muted);text-align:center;margin:-10px 0 30px}.placeholder-note>span{display:inline-block;background:var(--soft);color:var(--red);border:1px solid var(--line);padding:1px 8px;border-radius:4px;margin-right:8px}.support-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.support-card{padding:30px 20px;text-align:center;border:1px solid var(--line);border-radius:16px;background:var(--bg);box-shadow:0 7px 25px #17223304}.card-mark{display:flex;align-items:center;justify-content:center;width:48px;height:48px;margin:0 auto 18px;border:1px solid color-mix(in srgb,var(--orange) 35%,transparent);border-radius:12px;color:var(--orange);font-size:25px;font-weight:900}.support-card h3{font-size:20px;margin-bottom:12px}.support-card p{font-size:13px;color:var(--muted)}.support-card:hover{border-color:var(--red)}.center{text-align:center;margin-top:32px}.intro-grid,.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.intro-grid img,.feature-grid>img{width:100%;border-radius:10px}.intro-grid h2,.feature-grid h2{font-size:35px;line-height:1.55;margin-bottom:22px}.intro-grid p{font-size:15px;color:var(--muted);margin-top:15px}.section-kicker{font-size:13px;color:var(--red);letter-spacing:2px;display:block;margin-bottom:17px}.text-link{display:inline-block;color:var(--red);font-size:14px;font-weight:700;margin-top:24px}.text-link span{margin-left:24px}.dish-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.dish-card{border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--bg)}.dish-card img{width:100%;aspect-ratio:4/3;object-fit:contain}.dish-copy{padding:24px}.dish-copy>span{font-size:12px;color:var(--red)}.dish-copy h3{font-size:21px;margin:10px 0}.dish-copy p{font-size:13px;color:var(--muted)}.scenario-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.scenario{background:var(--bg);border-radius:12px;overflow:hidden;border:1px solid var(--line)}.scenario>img{width:100%;aspect-ratio:4/3;object-fit:cover}.scenario>div{padding:24px}.scenario-tag{font-size:12px;color:var(--red)}.scenario h3{font-size:19px;line-height:1.7;margin:11px 0}.scenario p{font-size:13px;color:var(--muted)}.cta-band{padding:50px 0;background:var(--soft);border-top:1px solid var(--line)}.cta-band .container{display:flex;align-items:center;justify-content:space-between;gap:30px}.cta-band h2{font-size:29px}.cta-band p{color:var(--muted);font-size:14px;margin-top:8px}.feature-list{display:grid;gap:25px;margin-top:30px}.feature-list article{display:flex;gap:20px}.feature-list b{font-size:25px;color:var(--orange);font-weight:400}.feature-list h3{font-size:18px;margin-bottom:7px}.feature-list p{font-size:14px;color:var(--muted)}.small-note{display:block;font-size:12px;color:var(--muted);margin-top:20px;line-height:1.8}.values{display:grid;grid-template-columns:repeat(3,1fr);gap:70px;text-align:center}.values strong{font-size:44px;color:var(--red)}.values h3{font-size:21px;margin:15px 0}.values p{font-size:14px;color:var(--muted)}.timeline{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:35px;padding:0;margin:40px 0 0}.timeline li{border-top:2px solid var(--orange);padding-top:24px}.timeline span{color:var(--red);font-size:13px}.timeline h3{font-size:21px;margin:14px 0}.timeline p{font-size:14px;color:var(--muted)}.product-tabs{display:flex;justify-content:center;gap:14px;margin:30px 0}.product-tabs button{border:1px solid var(--line);background:var(--bg);padding:10px 22px;border-radius:24px;font-size:14px}.product-tabs .active{background:var(--red);color:#fffaf3;border-color:var(--red)}.image-open{border:0;padding:0;background:none;position:relative;display:block;width:100%;cursor:zoom-in}.image-open>span{display:block;padding:10px;background:var(--soft);font-size:12px;color:var(--muted)}.product-coming{margin-top:65px;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:50px;background:var(--soft);padding:40px;border-radius:12px}.product-coming h3{font-size:29px;line-height:1.5}.product-coming p{font-size:14px;color:var(--muted);margin-top:20px}.product-coming img{border-radius:8px}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px}.contact-grid h2{font-size:40px;line-height:1.5}.lead{font-size:15px;color:var(--muted);margin-top:20px;max-width:400px}.contact-items{display:grid;gap:24px;margin-top:35px}.contact-items span{font-size:13px;color:var(--red)}.contact-items h3{font-size:18px;margin-top:8px}.wechat-slot{display:flex;gap:20px;align-items:center;margin-top:30px}.qr-placeholder{border:2px dashed var(--line);padding:22px 15px;text-align:center;font-size:14px;line-height:1.8}.qr-placeholder small,.wechat-slot p>span{font-size:12px;color:var(--muted)}.contact-form{padding:36px;background:var(--soft);border:1px solid var(--line);border-radius:14px}.contact-form>h3{font-size:24px;scroll-margin-top:110px}.contact-form>p{font-size:12px;color:var(--muted);margin:12px 0 25px}.field{margin-bottom:22px}.field label{display:flex;justify-content:space-between;font-size:14px;margin-bottom:10px}.field label span{color:var(--muted);font-size:12px}input,textarea,select{width:100%;border:1px solid var(--line);border-radius:6px;padding:13px 14px;background:var(--field);color:var(--ink);font-size:14px;line-height:1.6}input::placeholder,textarea::placeholder{color:var(--muted);opacity:1}textarea{resize:vertical}.error{color:var(--red);font-size:13px;margin-top:8px}.full{width:100%}.brief-result{padding-top:25px;margin-top:25px;border-top:1px solid var(--line)}.brief-result h3{font-size:19px}.brief-result p{white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px;margin:15px 0}.narrow{max-width:850px}.faq details{border-bottom:1px solid var(--line)}.faq summary{padding:23px 0;cursor:pointer;font-size:17px}.faq p{padding-bottom:25px;font-size:14px;color:var(--muted)}.footer{background:var(--footer);color:#fffaf3;padding-top:60px}.footer-grid{display:grid;grid-template-columns:1.5fr .8fr 1.1fr;gap:75px;padding-bottom:45px}.footer p{font-size:13px;color:#c1c5ce;margin-top:22px}.footer h3{font-size:17px;margin-bottom:24px}.footer-grid>div:nth-child(2)>a{display:block;margin:17px 0;font-size:13px;color:#c1c5ce}.footer-link{display:inline-block;margin-top:20px;font-size:13px;color:#ffad89}.draft-label{display:inline-block;font-size:11px;color:#c1c5ce;margin-top:18px}.footer-bottom{padding-block:24px;border-top:1px solid #ffffff24;display:flex;align-items:center;gap:25px;justify-content:space-between;color:#c1c5ce}.footer-bottom small{font-size:11px}.theme-toggle{background:none;border:1px solid #a5aeba66;border-radius:6px;color:#e4e8ee;padding:7px 12px;font-size:11px}.back-top{position:fixed;bottom:25px;right:22px;width:44px;height:44px;border-radius:50%;background:var(--red);color:#fffaf3;display:grid;place-items:center;font-size:22px;z-index:9;box-shadow:0 4px 15px #0002}dialog{padding:20px;border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:12px;max-width:min(1000px,94vw);max-height:92dvh}dialog::backdrop{background:#10151dd9}dialog img{max-height:73dvh;width:auto;margin:auto}dialog p{padding-top:14px;text-align:center}.dialog-close{display:block;margin:0 0 15px auto;border:1px solid var(--line);background:var(--soft);border-radius:5px;padding:9px 14px}
:root[data-theme=dark]{color-scheme:dark;--bg:#20242a;--soft:#282d34;--ink:#f2eee8;--muted:#c2beb8;--line:#4e535a;--red:#b63124;--orange:#f4a65f;--field:#20242a}html[data-theme=dark] .text-link,html[data-theme=dark] .section-kicker,html[data-theme=dark] .dish-copy>span,html[data-theme=dark] .scenario-tag,html[data-theme=dark] .placeholder-note>span,html[data-theme=dark] .contact-items span,html[data-theme=dark] .error,html[data-theme=dark] .timeline span,html[data-theme=dark] .values strong{color:#ff9e81}
@media(prefers-reduced-motion:no-preference){.button,.support-card{transition:transform .2s ease,border-color .2s ease}.support-card:hover{transform:translateY(-5px)}.button:hover{transform:translateY(-2px)}.reveal-pending{opacity:0;transform:translateY(16px)}.reveal-ready{transition:opacity .45s ease,transform .45s ease;opacity:1;transform:none}}
@media(max-width:1100px){.nav{gap:20px}.nav nav{gap:18px;font-size:13px}.brand>span{font-size:21px}.nav-cta{padding:11px 16px}.intro-grid,.feature-grid{gap:36px}.contact-grid{gap:40px}.support-grid{gap:16px}.support-card{padding:26px 15px}.footer-grid{gap:40px}}
@media(max-width:800px){.nav{height:76px}.nav nav{display:none;position:absolute;left:0;right:0;top:76px;background:var(--footer);padding:15px 25px;height:auto;margin:0;z-index:11;flex-direction:column;align-items:stretch;gap:0}.nav nav.is-open{display:flex}.nav nav a{padding:16px 0}.nav nav a[aria-current]:after{bottom:8px;right:auto;width:30px}.menu-toggle{display:block;margin-left:auto;background:none;border:1px solid #ffffff40;color:#fffaf3;padding:9px 14px;border-radius:5px}.support-grid{grid-template-columns:repeat(2,1fr)}.container{width:calc(100% - 40px)}.section{padding:60px 0}.intro-grid,.feature-grid,.contact-grid{grid-template-columns:1fr;gap:32px}.intro-grid figure{order:-1}.feature-grid>img{order:-1}.dish-grid,.scenario-grid{grid-template-columns:1fr}.dish-grid,.scenario-grid{max-width:580px;margin-inline:auto}.section-heading h2{font-size:28px}.intro-grid h2,.feature-grid h2{font-size:30px}.home-hero{min-height:570px;height:calc(85dvh - 76px)}.home-copy h1{font-size:54px}.home-hero-image{object-position:60% center}.home-hero .hero-shade{background:#10151db0}.page-hero{height:300px}.page-hero h1{font-size:43px}.page-hero-copy>p{font-size:14px}.values{gap:25px}.timeline{gap:22px}.timeline h3{font-size:18px}.product-coming{grid-template-columns:1fr;padding:25px;gap:30px}.cta-band .container{flex-direction:column;align-items:flex-start}.cta-band h2{font-size:25px}.footer-grid{grid-template-columns:1fr 1fr;gap:35px}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{flex-wrap:wrap}.contact-form{padding:26px}.contact-grid h2{font-size:34px}}
@media(max-width:440px){.nav{gap:12px}.brand{gap:8px}.brand img{width:43px;height:43px}.brand>span{font-size:19px}.brand small{font-size:10px;letter-spacing:4px}.nav-cta{font-size:12px;padding:10px 13px}.nav-cta span{display:none}.menu-toggle{font-size:12px;padding:9px 11px}.hero-kicker{font-size:12px;letter-spacing:1px}.home-copy h1{font-size:48px}.hero-description{font-size:16px}.hero-actions{gap:10px;flex-wrap:wrap}.hero-actions .button{padding:13px 18px;font-size:13px}.support-card{padding:25px 12px}.support-card h3{font-size:18px}.support-card p{font-size:12px}.values,.timeline{grid-template-columns:1fr;gap:32px}.values p{max-width:240px;margin:auto}.timeline{max-width:320px;margin-inline:auto}.product-tabs{gap:8px}.product-tabs button{font-size:12px;padding:10px 15px}.section-heading h2{font-size:25px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.back-top{width:38px;height:38px;right:15px;bottom:15px}.placeholder-note{text-align:left}.contact-form{padding:22px}.page-hero-copy>p{font-size:13px}.page-hero h1{font-size:38px}}