*,*:before,*:after{margin:0;padding:0;box-sizing:border-box}:root{--primary: #00897B;--primary-dark: #00695C;--primary-light: #4DB6AC;--accent: #FF7043;--accent-light: #FF8A65;--warm: #FFF8E1;--text: #212121;--text-secondary: #616161;--text-light: #9E9E9E;--bg: #FFFFFF;--bg-gray: #F5F5F5;--bg-dark: #1A2332;--border: #E0E0E0;--shadow: 0 2px 12px rgba(0,0,0,.08);--shadow-lg: 0 8px 30px rgba(0,0,0,.12);--font-body: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Source Han Sans SC", "Noto Sans SC", sans-serif;--font-display: "Songti SC", "STSong", "SimSun", "Source Han Serif SC", "Noto Serif SC", Georgia, serif}html{scroll-behavior:smooth}body{font-family:var(--font-body);color:var(--text);line-height:1.7;background:var(--bg)}main{padding-top:72px}body.nav-open{overflow:hidden}a{text-decoration:none;color:inherit;transition:color .3s}img{max-width:100%;display:block}ul{list-style:none}.container{max-width:1280px;margin:0 auto;padding:0 40px}.section-title{text-align:center;margin-bottom:50px}.section-title h2{font-family:var(--font-display);font-size:2.2rem;font-weight:700;color:var(--text);margin-bottom:12px}.section-title p{color:var(--text-secondary);font-size:1.05rem;max-width:600px;margin:0 auto}.section-title .title-line{width:50px;height:3px;background:var(--primary);margin:16px auto 0;border-radius:2px}.footer{background:var(--bg-dark);color:#ccc;margin-top:80px}.footer-main{padding:60px 0 40px}.footer-container{max-width:1280px;margin:0 auto;padding:0 40px}.footer-main .footer-container{display:grid;grid-template-columns:1.9fr .58fr .58fr .58fr 1.85fr;gap:34px}.footer-logo{margin-bottom:16px}.footer-logo-img{height:73px;width:auto;border-radius:4px;background:#fff;padding:13px 23px}.footer-desc{font-size:.9rem;line-height:1.8;color:#90a4ae;margin-bottom:24px;text-align:left}.footer-stats{display:flex;gap:30px}.stat{text-align:center}.stat strong{display:block;font-size:1.5rem;color:var(--primary-light);font-family:var(--font-display)}.stat span{font-size:.8rem;color:#78909c}.footer-links h4{color:#fff;font-size:1rem;margin-bottom:20px;position:relative;padding-bottom:12px}.footer-links h4:after{content:"";position:absolute;bottom:0;left:0;width:30px;height:2px;background:var(--primary)}.footer-links li{margin-bottom:10px}.footer-links a{font-size:.9rem;color:#90a4ae}.footer-links a:hover{color:var(--primary-light);padding-left:4px}.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;text-align:center;font-size:.85rem;color:#607d8b}.footer-bottom .police-beian{margin-top:6px}.footer-bottom .filing-note{margin-top:4px;font-size:.76rem;color:#4d5f68}.footer-bottom .police-beian a{display:inline-flex;align-items:center;gap:5px;color:#90a4ae;text-decoration:none;font-size:.82rem}.footer-bottom .police-beian a:hover{color:var(--primary-light)}.footer-bottom .police-beian img{display:block;width:20px;height:20px}.footer-shops{--qr-size: clamp(90px, 7.6vw, 107px)}.footer-shops .qr-row{display:flex;gap:8px;margin-bottom:11px}.qr-cell{display:block;width:var(--qr-size);text-align:center;background:none;border:0;padding:0;font:inherit;color:inherit;cursor:pointer}.qr-cell .qr{display:block;width:var(--qr-size);height:var(--qr-size);background:#fff;border-radius:8px;padding:0;box-shadow:0 1px 6px #00000047;transition:transform .25s,box-shadow .25s;overflow:hidden}.qr-cell .qr img{width:100%;height:100%}.qr-cell:hover .qr{transform:translateY(-2px);box-shadow:0 5px 14px #0000005c}.qr-cell .lb{display:block;font-size:.76rem;letter-spacing:0;white-space:nowrap;color:#90a4ae;margin-top:7px;line-height:1.3;transition:color .25s}.qr-cell:hover .lb{color:var(--primary-light)}.shop-text{border-top:1px solid rgba(255,255,255,.07);padding-top:8px}.shop-text li{margin-bottom:4px}.shop-text li:last-child{margin-bottom:0}.shop-text a{display:flex;align-items:center;justify-content:space-between;gap:6px;font-size:.82rem;color:#90a4ae;transition:color .25s}.shop-text a .ar{color:#455a64;transition:transform .25s,color .25s}.shop-text a:hover{color:#fff}.shop-text a:hover .ar{transform:translate(3px);color:var(--primary-light)}.qr-zoom{position:fixed;inset:0;z-index:3000;display:flex;align-items:center;justify-content:center;background:#0a121af0;padding:24px}.qr-zoom[hidden]{display:none}.qr-zoom-body{background:#fff;border-radius:14px;padding:22px 22px 16px;text-align:center;box-shadow:0 20px 60px #00000080;max-width:min(86vw,420px)}.qr-zoom-body img{display:block;width:min(62vw,300px);height:auto;aspect-ratio:1 / 1;margin:0 auto}.qr-zoom-body p{font-size:.95rem;color:var(--text);margin-top:10px;font-weight:500}.qr-zoom-body .qr-zoom-tip{font-size:.78rem;color:var(--text-light);margin-top:4px;font-weight:400}.qr-zoom-close{position:absolute;top:18px;right:22px;width:42px;height:42px;border-radius:50%;background:#ffffff24;color:#fff;border:0;font-size:1.5rem;line-height:1;cursor:pointer;transition:background .2s}.qr-zoom-close:hover{background:#ffffff47}@media (max-width: 1240px){.footer-main .footer-container{grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px}.footer-shops{grid-column:1 / -1;margin-top:6px;--qr-size: 104px}.footer-shops .shop-wrap{display:flex;align-items:center;gap:36px}.footer-shops .qr-row{margin-bottom:0}.footer-shops .shop-text{border-top:none;padding-top:0;display:flex;gap:24px}.footer-shops .shop-text li{margin-bottom:0}}@media (max-width: 1024px){.footer-main .footer-container{grid-template-columns:1fr 1fr}.footer-shops{--qr-size: 112px}}@media (max-width: 768px){.container{padding:0 20px}.footer-main .footer-container{grid-template-columns:1fr;gap:30px}.footer-shops .shop-wrap{flex-direction:column;align-items:flex-start;gap:16px}.footer-shops{--qr-size: clamp(84px, calc((100vw - 60px) / 3), 112px)}.footer-shops .qr-row{gap:10px}.footer-shops .shop-text{flex-direction:column;gap:6px}.section-title h2{font-size:1.6rem}}