:root{--ink:#1f1b18;--line:#ddd5cc;--accent:#6d2e22;--wechat:#177d67}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:76px}body{margin:0;background:#f1e7e7;color:var(--ink);font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif}a{color:inherit;text-decoration:none}button{font:inherit}.site-header,main{width:min(100%,907px);margin:auto}.site-header{min-height:76px;padding:12px 18px;display:flex;align-items:center;justify-content:space-between;gap:16px;background:#faf8f4;border-bottom:1px solid var(--line)}.brand-block{display:flex;align-items:baseline;gap:16px;min-width:0}.brand{font-family:Georgia,"Songti SC",serif;font-size:22px;color:var(--accent);letter-spacing:.08em;white-space:nowrap}.brand-block p{margin:0;color:#746a63;font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.header-cta{display:inline-flex;align-items:center;justify-content:center;min-height:42px;padding:0 16px;background:var(--wechat);color:#fff;font-size:14px;white-space:nowrap}.hero-image{position:relative;min-height:max(720px,calc(100svh - 76px));overflow:hidden;background:#111}.hero-product-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hero-shade{position:absolute;inset:0;background:linear-gradient(180deg,#00000012 0%,#00000052 38%,#000000d9 100%)}.hero-content{position:relative;z-index:1;width:min(86%,680px);min-height:max(720px,calc(100svh - 76px));margin:auto;padding:clamp(160px,28vh,290px) 0 96px;display:flex;flex-direction:column;justify-content:flex-end;color:#fff;text-align:center}.hero-content h1{margin:0 0 14px;font-family:Georgia,"Songti SC",serif;font-size:clamp(38px,6vw,58px);letter-spacing:.12em}.hero-copy{margin:0;white-space:pre-line;font-size:clamp(15px,2.2vw,20px);font-weight:600;line-height:1.7;text-shadow:0 2px 14px #000}.hero-divider{margin:10px auto 12px;font-size:30px;line-height:1}.hero-contact{min-height:70px;border-radius:999px;background:#f8f8f8;color:#333;display:flex;align-items:center;justify-content:center;gap:18px;padding:8px 22px;box-shadow:0 8px 26px #0004}.hero-contact strong{font-size:18px}.hero-contact small{display:block;margin-top:2px;color:#999}.contact-icon{width:52px;height:52px;flex:0 0 52px;border-radius:50%;object-fit:cover}.contact{width:min(calc(100% - 32px),850px);margin:48px auto 72px;background:#e8ded2;padding:clamp(26px,6vw,50px);display:grid;grid-template-columns:1.15fr .85fr;gap:36px;align-items:center}.eyebrow{margin:0;font-size:11px;letter-spacing:.22em;font-weight:700;color:#786b61}.contact h2{font-family:Georgia,"Songti SC",serif;font-size:clamp(28px,4vw,42px);font-weight:400;line-height:1.2;margin:10px 0 18px}.contact-copy>p:not(.eyebrow){line-height:1.8;color:#655a52;white-space:pre-line}.wechat-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:20px}.wechat-actions a,.wechat-actions button{min-height:50px;border:0;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;cursor:pointer}.qr-save,.mobile-save{background:#26895b}.wechat-actions button,.mobile-copy{background:var(--wechat)}.wechat-id{display:flex;background:#fff;padding:12px 12px 12px 18px;justify-content:space-between;align-items:center;margin-top:12px}.wechat-id small{display:block;color:#8c8077}.wechat-id strong{font-size:19px;color:var(--accent)}.wechat-id button{border:0;background:var(--wechat);color:#fff;padding:14px 18px;cursor:pointer}.qr{background:#fff;padding:14px;display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center}.qr img{width:100%;height:auto}.qr span{font-size:12px;color:#897e75}footer{border-top:1px solid var(--line);padding:30px 20px 44px;display:flex;justify-content:space-between;gap:20px;background:#faf8f4;color:#766b63;font-size:13px}.mobile-contact{display:none}
@media(max-width:700px){html{scroll-padding-top:60px}.site-header{min-height:60px;padding:9px 12px}.brand{font-size:19px}.brand-block p{display:none}.header-cta{min-height:38px;padding:0 12px;font-size:13px}.hero-image{min-height:max(760px,calc(100svh - 60px))}.hero-content{width:calc(100% - 28px);min-height:max(760px,calc(100svh - 60px));padding:185px 0 86px}.hero-content h1{font-size:38px;margin-bottom:10px}.hero-copy{font-size:15px;line-height:1.62}.hero-divider{margin:7px auto 8px}.hero-contact{min-height:62px;padding:7px 16px;gap:13px}.hero-contact strong{font-size:16px}.contact-icon{width:46px;height:46px;flex-basis:46px}.contact{width:100%;margin:32px 0 70px;padding:28px 16px;grid-template-columns:1fr;gap:25px}.contact h2{font-size:30px}.wechat-id{display:block}.wechat-id button{width:100%;margin-top:12px}.qr{padding:10px}footer{display:grid;text-align:center;padding-bottom:104px}.mobile-contact{display:grid;grid-template-columns:1fr 1fr;position:fixed;left:10px;right:10px;bottom:calc(10px + env(safe-area-inset-bottom));z-index:25;height:52px;overflow:hidden;box-shadow:0 8px 28px #0005;border-radius:5px}.mobile-contact a,.mobile-contact button{border:0;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:14px;cursor:pointer}}
@media(max-width:380px){.hero-image,.hero-content{min-height:790px}.hero-content{padding-top:165px}.hero-copy{font-size:14px}.hero-content h1{font-size:34px}.hero-contact{min-height:58px}.contact-icon{width:42px;height:42px;flex-basis:42px}}@media(max-height:650px) and (max-width:700px){.hero-image,.hero-content{min-height:760px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}