*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:#F4F2F0;color:#1A1A1A;line-height:1.6;font-size:16px;overflow-x:hidden}
a{text-decoration:none;color:inherit}
img{display:block;max-width:100%}
ul{list-style:none}
.mc2m{max-width:1200px;margin:0 auto;padding:0 20px}

/* ====== HEADER ====== */
.mh7m{position:sticky;top:0;z-index:100;background:rgba(255,255,255,0.95);backdrop-filter:blur(10px);border-bottom:1px solid rgba(144,64,80,0.15)}
.mh7m .mc2m{display:flex;align-items:center;justify-content:space-between;height:72px}
.ml8d{display:flex;align-items:center;gap:10px}
.mi3s{width:42px;height:42px;border-radius:10px;object-fit:cover;border:2px solid #904050}
.mt7n{font-size:18px;font-weight:700;color:#1A1A1A;letter-spacing:0.5px}
.mn9b{display:flex;gap:24px}
.mn9b a{font-size:15px;color:#606060;transition:color 0.2s}
.mn9b a:hover{color:#904050}
.mr4a{display:inline-block;padding:8px 22px;background:#904050;color:#fff;border-radius:18px;font-size:14px;font-weight:600;transition:transform 0.2s,box-shadow 0.2s}
.mr4a:hover{transform:translateY(-2px);box-shadow:0 6px 18px rgba(144,64,80,0.35)}

/* ====== HERO ====== */
.mb7v{position:relative;padding:80px 0 100px;background:
  radial-gradient(circle at 20px 20px,rgba(144,64,80,0.06) 2px,transparent 3px) 0 0/40px 40px,
  linear-gradient(180deg,#F4F2F0 0%,#EDEBE8 100%);
  overflow:hidden}
.mb7v::before{content:"";position:absolute;top:-80px;left:-80px;width:360px;height:360px;background:radial-gradient(circle,rgba(144,64,80,0.1) 0%,transparent 70%);border-radius:50%}
.mh2c{ max-width:1200px;margin:0 auto;padding:0 20px;display:flex;align-items:center;gap:60px;position:relative;z-index:1 }
.ml9p{flex:1}
.mv6b{display:inline-block;padding:6px 16px;background:rgba(144,64,80,0.1);color:#904050;border-radius:20px;font-size:13px;font-weight:600;letter-spacing:1px;margin-bottom:18px}
.mp5m{font-size:42px;font-weight:800;color:#1A1A1A;line-height:1.25;margin-bottom:18px;letter-spacing:-0.5px}
.ms4q{font-size:16px;color:#606060;line-height:1.75;margin-bottom:24px;max-width:520px}
.mf7d{display:flex;gap:24px;margin-bottom:32px;flex-wrap:wrap}
.mf7d li{position:relative;padding-left:22px;color:#1A1A1A;font-size:15px;font-weight:500}
.mf7d li::before{content:"";position:absolute;left:0;top:7px;width:12px;height:12px;border:2px solid #904050;border-radius:50%;background:rgba(144,64,80,0.15)}
.mw3c{display:flex;gap:14px;align-items:center}
.mm8z{display:inline-block;padding:16px 36px;background:#904050;color:#fff;border-radius:18px;font-size:16px;font-weight:700;letter-spacing:1px;box-shadow:0 8px 24px rgba(144,64,80,0.3);transition:transform 0.2s,box-shadow 0.2s}
.mm8z:hover{transform:translateY(-3px);box-shadow:0 12px 32px rgba(144,64,80,0.42)}
.mo6x{display:inline-block;padding:16px 28px;background:#fff;color:#904050;border:2px solid rgba(144,64,80,0.3);border-radius:18px;font-size:15px;font-weight:600;transition:all 0.2s}
.mo6x:hover{border-color:#904050;background:rgba(144,64,80,0.04)}

/* hero右侧 社区分类卡墙 */
.mk1w{flex:0 0 480px}
.mk2e{background:#fff;border-radius:18px;padding:28px;box-shadow:0 16px 48px rgba(144,64,80,0.1),0 4px 12px rgba(0,0,0,0.04);position:relative;overflow:hidden}
.mk2e::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:#904050}
.mk0b{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;padding-bottom:16px;border-bottom:1px dashed rgba(144,64,80,0.25)}
.mk1a{display:inline-block;padding:4px 12px;background:#904050;color:#fff;border-radius:18px;font-size:12px;font-weight:600;letter-spacing:1px}
.mk2b{font-size:13px;color:#606060;font-weight:500}
.mk3g{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-bottom:18px}
.mk4a,.mk4b,.mk4c,.mk4d{display:flex;flex-direction:column;align-items:center;gap:4px;padding:16px 8px;border-radius:14px;background:rgba(144,64,80,0.06);border-top:3px solid #904050;position:relative}
.mk4a{border-top-color:#904050}
.mk4b{border-top-color:#C02030;background:rgba(192,32,48,0.06)}
.mk4c{border-top-color:#703060;background:rgba(112,48,96,0.06)}
.mk4d{border-top-color:#B04060;background:rgba(176,64,96,0.06)}
.mk7a,.mk7b,.mk7c,.mk7d{width:28px;height:28px;border-radius:8px;background:#904050;position:relative}
.mk7a::before{content:"";position:absolute;inset:6px;border-radius:3px;background:#fff}
.mk7b::before{content:"";position:absolute;left:6px;top:4px;width:16px;height:2px;background:#fff;box-shadow:0 5px 0 #fff,0 10px 0 #fff}
.mk7c::before{content:"";position:absolute;left:6px;top:5px;width:0;height:0;border-top:8px solid transparent;border-bottom:8px solid transparent;border-left:14px solid #fff}
.mk7d::before{content:"";position:absolute;inset:6px;border-radius:50%;border:2px solid #fff}
.mk5a{font-size:14px;color:#1A1A1A;font-weight:700;margin-top:2px}
.mk6a{font-size:11px;color:#904050;font-weight:600}
.mk8b{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.mk9a,.mk9b{position:relative;border-radius:14px;overflow:hidden}
.mk9a img,.mk9b img{width:100%;height:140px;object-fit:cover}
.mk9a span,.mk9b span{position:absolute;bottom:0;left:0;right:0;padding:8px 12px;font-size:12px;color:#fff;font-weight:600;background:linear-gradient(transparent,rgba(0,0,0,0.7))}

/* ====== SECTION COMMON ====== */
.mc9y,.my6d,.mw9u,.mz2m,.mq8t,.mv8k{padding:80px 0}
.mc9y{background:#F4F2F0}
.my6d{background:#EDEBE8}
.mw9u{background:#F4F2F0}
.mz2m{background:#EDEBE8}
.mq8t{background:#F4F2F0}
.mv8k{background:#EDEBE8}
.mm1x{display:flex;flex-direction:column;align-items:center;gap:8px;margin-bottom:48px}
.mp8y{font-size:13px;color:#904050;font-weight:600;letter-spacing:3px;text-transform:uppercase;padding:4px 14px;background:rgba(144,64,80,0.1);border-radius:18px}
.mt3z{font-size:32px;font-weight:800;color:#1A1A1A;letter-spacing:2px}
.mx7b{max-width:780px;margin:0 auto 48px;text-align:center;font-size:16px;color:#606060;line-height:1.8}

/* ====== 产品介绍 GALLERY 4 grid ====== */
.mr5h{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.mf2p{background:#fff;border-radius:18px;overflow:hidden;box-shadow:0 6px 20px rgba(0,0,0,0.06);transition:transform 0.3s,box-shadow 0.3s;border:1px solid rgba(144,64,80,0.08)}
.mf2p:hover{transform:translateY(-6px);box-shadow:0 16px 36px rgba(144,64,80,0.18)}
.mf2p img{width:100%;height:380px;object-fit:cover}
.mf2p figcaption{padding:14px 16px;text-align:center;font-size:14px;color:#606060;font-weight:500;border-top:1px solid rgba(144,64,80,0.08)}

/* ====== 优势亮点 ====== */
.mg2d{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:40px}
.mc7h{background:#fff;border-radius:18px;padding:28px 24px;position:relative;transition:all 0.3s;border:1px solid rgba(144,64,80,0.08);overflow:hidden}
.mc7h::before{content:"";position:absolute;top:0;left:0;width:4px;height:100%;background:#904050;transform:scaleY(0);transform-origin:top;transition:transform 0.3s}
.mc7h:hover{transform:translateY(-4px);box-shadow:0 12px 30px rgba(144,64,80,0.15)}
.mc7h:hover::before{transform:scaleY(1)}
.mn9m{font-size:14px;color:#904050;font-weight:800;letter-spacing:1px;font-family:monospace;display:inline-block;padding:3px 10px;background:rgba(144,64,80,0.1);border-radius:10px;margin-bottom:14px}
.mb3q{display:block;font-size:18px;font-weight:700;color:#1A1A1A;margin-bottom:10px}
.mx8v{font-size:14px;color:#606060;line-height:1.7}
.mb1w{display:flex;align-items:center;justify-content:center;gap:8px;margin:0 auto;width:fit-content;padding:14px 36px;background:#904050;color:#fff;border-radius:18px;font-size:15px;font-weight:600;letter-spacing:1px;box-shadow:0 6px 18px rgba(144,64,80,0.25);transition:transform 0.2s,box-shadow 0.2s}
.mb1w:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(144,64,80,0.35)}
.ma9r{display:inline-block;width:8px;height:8px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(-45deg);margin-left:4px}

/* ====== 使用流程 ====== */
.mg8g{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-bottom:40px;position:relative}
.mg8g::before{content:"";position:absolute;top:38px;left:10%;right:10%;height:2px;background:repeating-linear-gradient(90deg,#904050 0,#904050 6px,transparent 6px,transparent 14px)}
.ms5k{background:#fff;border-radius:18px;padding:30px 22px;text-align:center;position:relative;z-index:1;border:1px solid rgba(144,64,80,0.1);box-shadow:0 4px 14px rgba(0,0,0,0.04)}
.mn2v{display:flex;align-items:center;justify-content:center;width:76px;height:76px;margin:0 auto 18px;background:#904050;color:#fff;font-size:32px;font-weight:800;border-radius:50%;box-shadow:0 8px 22px rgba(144,64,80,0.3);border:4px solid #F4F2F0}
.mp8m{display:block;font-size:17px;font-weight:700;color:#1A1A1A;margin-bottom:10px}
.mo7b{font-size:13px;color:#606060;line-height:1.7}

/* ====== 产品资讯 ====== */
.mg7h{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.mc5m{background:#fff;border-radius:18px;padding:24px;transition:transform 0.3s,box-shadow 0.3s;border:1px solid rgba(144,64,80,0.08);position:relative}
.mc5m::after{content:"NEW";position:absolute;top:-8px;right:14px;padding:3px 10px;background:#904050;color:#fff;font-size:10px;font-weight:700;letter-spacing:1px;border-radius:10px}
.mc5m:hover{transform:translateY(-4px);box-shadow:0 14px 32px rgba(144,64,80,0.15)}
.md6b{font-size:12px;color:#904050;font-family:monospace;font-weight:600;display:block;margin-bottom:10px}
.me4f{font-size:16px;font-weight:700;color:#1A1A1A;display:block;margin-bottom:10px;line-height:1.5}
.mf9x{font-size:13px;color:#606060;line-height:1.7;margin-bottom:14px}
.mk8k{font-size:13px;color:#904050;font-weight:600;letter-spacing:1px}

/* ====== 常见问题 ====== */
.ml3n{display:flex;flex-direction:column;gap:14px;margin-bottom:40px;max-width:880px;margin-left:auto;margin-right:auto}
.me9u{background:#fff;border-radius:18px;overflow:hidden;border:1px solid rgba(144,64,80,0.1);transition:box-shadow 0.2s}
.me9u:hover{box-shadow:0 6px 18px rgba(144,64,80,0.1)}
.mq5m{padding:18px 24px;font-size:16px;font-weight:600;color:#1A1A1A;cursor:pointer;display:flex;align-items:center;justify-content:space-between;position:relative}
.mq5m::before{content:"";position:absolute;left:0;top:0;bottom:0;width:4px;background:#904050}
.mq5m::after{content:"";display:inline-block;width:8px;height:8px;border:solid #904050;border-width:0 2px 2px 0;transform:rotate(45deg);transition:transform 0.3s;margin-left:14px;flex-shrink:0}
.me9u.mq4n .mq5m::after{transform:rotate(-135deg)}
.ma6x{max-height:0;overflow:hidden;transition:max-height 0.3s ease}
.ma6x p{padding:0 24px 18px;font-size:14px;color:#606060;line-height:1.8}
.me9u.mq4n .ma6x{max-height:200px}

/* ====== 用户评价 ====== */
.mc3b{columns:3;column-gap:20px;margin-bottom:40px}
.mv9c{background:#fff;border-radius:18px;padding:22px;margin-bottom:20px;break-inside:avoid;border:1px solid rgba(144,64,80,0.08);transition:transform 0.2s,box-shadow 0.2s;box-shadow:0 3px 10px rgba(0,0,0,0.03)}
.mv9c:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(144,64,80,0.12)}
.mh5k{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.ma8m{width:42px;height:42px;border-radius:50%;background:#904050;color:#fff;display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;flex-shrink:0}
.mi1p{display:flex;flex-direction:column;gap:2px}
.mn7g{font-size:14px;font-weight:600;color:#1A1A1A}
.mt2z{font-size:12px;color:#606060;font-style:normal;font-family:monospace}
.mj3b{font-size:14px;color:#606060;line-height:1.75}

/* ====== FOOTER ====== */
.mt8b{background:#1E1E1E;color:#aaa;padding:60px 0 30px}
.md4a{display:flex;align-items:center;gap:20px;margin-bottom:30px;padding-bottom:30px;border-bottom:1px solid #333}
.ml8d{display:flex;align-items:center;gap:10px;flex-shrink:0}
.mt8b .mi3s{border-color:#904050}
.mt8b .mt7n{color:#fff}
.ms2q{font-size:14px;color:#888;line-height:1.7;max-width:600px}
.mf5k{display:flex;flex-wrap:wrap;gap:24px;margin-bottom:30px;padding-bottom:30px;border-bottom:1px solid #333}
.mf5k a{font-size:14px;color:#aaa;transition:color 0.2s}
.mf5k a:hover{color:#904050}
.mg6k{text-align:center}
.mg6k p{font-size:13px;color:#666;margin-bottom:6px}

/* ====== MOBILE 768px ====== */
@media (max-width:768px){
  body{font-size:14px}
  .mc2m{padding:0 14px}
  .mh7m .mc2m{height:60px}
  .mi3s{width:36px;height:36px}
  .mt7n{font-size:15px}
  .mn9b{display:none}
  .mr4a{padding:6px 16px;font-size:13px}

  .mb7v{padding:40px 0 60px}
  .mh2c{flex-direction:column;gap:36px}
  .ml9p{width:100%}
  .mv6b{font-size:12px;padding:5px 12px}
  .mp5m{font-size:28px;line-height:1.3}
  .ms4q{font-size:14px}
  .mf7d{gap:14px;margin-bottom:24px}
  .mf7d li{font-size:13px;padding-left:20px}
  .mf7d li::before{top:6px;width:10px;height:10px}
  .mw3c{flex-direction:column;gap:12px;width:100%}
  .mm8z{width:100%;text-align:center;padding:14px 20px;font-size:15px}
  .mo6x{width:100%;text-align:center;padding:14px 20px}

  .mk1w{flex:none;width:100%}
  .mk2e{padding:20px}
  .mk0b{margin-bottom:14px;padding-bottom:12px}
  .mk1a{font-size:11px;padding:3px 10px}
  .mk2b{font-size:12px}
  .mk3g{gap:8px;margin-bottom:14px}
  .mk4a,.mk4b,.mk4c,.mk4d{padding:12px 4px}
  .mk7a,.mk7b,.mk7c,.mk7d{width:22px;height:22px}
  .mk5a{font-size:12px}
  .mk6a{font-size:10px}
  .mk8b{gap:8px}
  .mk9a img,.mk9b img{height:110px}
  .mk9a span,.mk9b span{font-size:10px;padding:6px 8px}

  .mc9y,.my6d,.mw9u,.mz2m,.mq8t,.mv8k{padding:48px 0}
  .mm1x{margin-bottom:32px}
  .mp8y{font-size:12px;letter-spacing:2px}
  .mt3z{font-size:24px;letter-spacing:1px}
  .mx7b{font-size:14px;margin-bottom:32px}

  .mr5h{grid-template-columns:repeat(2,1fr);gap:12px}
  .mf2p img{height:200px}
  .mf2p figcaption{font-size:12px;padding:10px}

  .mg2d{grid-template-columns:1fr;gap:14px;margin-bottom:28px}
  .mc7h{padding:22px 18px}
  .mn9m{font-size:13px}
  .mb3q{font-size:17px}
  .mx8v{font-size:13px}
  .mb1w{padding:12px 28px;font-size:14px}

  .mg8g{grid-template-columns:1fr;gap:18px;margin-bottom:28px}
  .mg8g::before{display:none}
  .ms5k{padding:24px 18px}
  .mn2v{width:60px;height:60px;font-size:24px}
  .mp8m{font-size:16px}
  .mo7b{font-size:13px}

  .mg7h{grid-template-columns:1fr;gap:14px}
  .mc5m{padding:18px}
  .me4f{font-size:15px}
  .mf9x{font-size:13px}

  .ml3n{gap:10px}
  .mq5m{padding:14px 18px;font-size:14px;padding-left:22px}
  .ma6x p{padding:0 18px 14px;font-size:13px}

  .mc3b{columns:1;gap:0;margin-bottom:28px}
  .mv9c{padding:18px;margin-bottom:14px}
  .ma8m{width:38px;height:38px;font-size:14px}
  .mn7g{font-size:13px}
  .mt2z{font-size:11px}
  .mj3b{font-size:13px}

  .mt8b{padding:40px 0 24px}
  .md4a{flex-direction:column;align-items:flex-start;gap:14px;margin-bottom:24px;padding-bottom:24px}
  .ms2q{font-size:13px}
  .mf5k{gap:14px 18px;margin-bottom:24px;padding-bottom:24px}
  .mf5k a{font-size:13px}
  .mg6k p{font-size:12px}
}