:root{
  --green-900:#0c3b2e;--green-700:#14584a;--green-500:#1d7a63;--green-100:#e6f4ef;
  --mint:#d9efe6;--accent:#f4a259;--ink:#1a2b26;--ink-soft:#5b6e67;
  --bg:#fbfdfc;--card:#ffffff;--radius:18px;
  --shadow:0 10px 30px rgba(12,59,46,.08);--shadow-lg:0 16px 40px rgba(12,59,46,.12);
  --t-fast:150ms ease;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei","Segoe UI",system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
a{text-decoration:none;color:inherit}
img{max-width:100%;height:auto}
.wrap{max-width:1120px;margin:0 auto;padding:0 24px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 28px;border-radius:999px;font-size:15px;font-weight:600;border:none;cursor:pointer;transition:transform var(--t-fast),box-shadow var(--t-fast),background var(--t-fast)}
.btn:hover{transform:translateY(-2px)}
.btn-primary{background:var(--green-500);color:#fff;box-shadow:0 8px 20px rgba(29,122,99,.3)}
.btn-white{background:#fff;color:var(--green-700);font-weight:700}

/* 导航 */
header{position:sticky;top:0;z-index:50;background:rgba(251,253,252,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(12,59,46,.06)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:18px;color:var(--green-900)}
.logo-mark{width:34px;height:34px;border-radius:10px;flex:none;background:linear-gradient(135deg,var(--green-500),var(--green-700));display:grid;place-items:center;color:#fff;font-size:15px;font-weight:800}
.nav-links{display:flex;align-items:center;gap:26px;font-size:14px;color:var(--ink-soft)}
.nav-links a:hover{color:var(--green-500)}
.nav-links .nav-admin{display:inline-flex;align-items:center;gap:5px;margin-left:6px;padding-left:18px;border-left:1px solid rgba(12,59,46,.12);font-size:13px;color:#8a9c95}
.nav-links .nav-admin svg{flex:none;opacity:.85}
.nav-links .nav-admin:hover{color:var(--green-700)}
.nav-cta{background:var(--green-500);color:#fff;padding:9px 20px;border-radius:999px;font-size:14px;font-weight:600;transition:background var(--t-fast)}
.nav-cta:hover{background:var(--green-700)}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:8px}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--green-900);margin:5px 0;border-radius:2px}
.mobile-menu{display:none;flex-direction:column;gap:4px;padding:12px 24px 20px;background:#fff;border-bottom:1px solid rgba(12,59,46,.08)}
.mobile-menu a{padding:10px 4px;font-size:15px;color:var(--ink);border-bottom:1px solid rgba(12,59,46,.05)}
.mobile-menu.open{display:flex}

/* Section 通用（紧凑节奏） */
section{padding:56px 0}
.sec-head{text-align:center;max-width:680px;margin:0 auto 34px}
.sec-head .kicker{font-size:12.5px;font-weight:700;letter-spacing:3px;color:var(--green-500);text-transform:uppercase;margin-bottom:7px;display:block}
.sec-head h2{font-size:30px;color:var(--green-900);margin-bottom:8px}
.sec-head p{color:var(--ink-soft);font-size:14.5px}

/* 进场动效 */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* 首屏 */
.intro-top{background:linear-gradient(160deg,var(--green-100) 0%,var(--mint) 55%,#f7fcf9 100%);padding:96px 0 84px}
.intro-top .sec-head{max-width:820px;margin-bottom:48px}
.intro-top .sec-head h2{font-size:40px;letter-spacing:1px;line-height:1.3}
.intro-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:820px}
.intro-stat{background:rgba(255,255,255,.75);border-radius:var(--radius);padding:26px 24px;text-align:center;box-shadow:var(--shadow)}
.intro-stat b{display:block;font-size:26px;color:var(--green-700);margin-bottom:4px}
.intro-stat span{font-size:13px;color:var(--ink-soft)}

/* 产品区块（合并详情内容） */
.prod{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;padding:28px 0}
.prod.rev{direction:rtl}
.prod>*{direction:ltr}
.prod-visual{border-radius:24px;min-height:340px;display:grid;place-items:center;padding:24px;box-shadow:var(--shadow-lg);overflow:hidden}
.prod-visual svg{width:72%;max-height:340px;height:auto}
.prod-visual img{width:100%;height:auto;max-height:440px;object-fit:contain}
.pv-watch{background:linear-gradient(160deg,#ffffff,#eef8f4)}
.pv-pulse{background:linear-gradient(160deg,#ffffff,#f4fbf8)}
.pv-cream{background:linear-gradient(160deg,#ffffff,#eef8f4)}
.prod-info .kicker{font-size:12px;font-weight:700;letter-spacing:3px;color:var(--green-500);display:block;margin-bottom:10px}
.prod-info h3{font-size:28px;color:var(--green-900);margin-bottom:12px}
.prod-info .lead{font-size:15px;color:var(--ink-soft);margin-bottom:18px}
.badges{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}
.badge{background:var(--green-100);color:var(--green-700);font-size:13px;font-weight:700;padding:7px 16px;border-radius:999px}
.feat-list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:8px}
.feat-list li{font-size:14px;color:var(--ink-soft);display:flex;gap:8px;align-items:center}
.feat-list li::before{content:"✓";color:var(--green-500);font-weight:700}
.prod-info details{margin-top:14px;background:#fff;border-radius:12px;box-shadow:var(--shadow);overflow:hidden}
.prod-info summary{cursor:pointer;padding:13px 18px;font-weight:600;font-size:14px;color:var(--green-900);list-style:none;display:flex;justify-content:space-between}
.prod-info summary::-webkit-details-marker{display:none}
.prod-info summary::after{content:"+";font-size:18px;color:var(--green-500)}
.prod-info details[open] summary::after{transform:rotate(45deg)}
.prod-info .faq-a{padding:0 18px 14px;font-size:13px;color:var(--ink-soft)}
.pain-strip{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}
.pain-strip span{font-size:12.5px;color:var(--ink-soft);background:#fff;border:1px dashed rgba(12,59,46,.18);border-radius:999px;padding:5px 13px}

/* 用户服务 */
.svc-sec{background:#f3faf7}
.svc-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.svc-card{background:var(--card);border-radius:var(--radius);padding:24px 20px;box-shadow:var(--shadow);text-align:center;transition:transform .25s}
.svc-card:hover{transform:translateY(-5px)}
.svc-icon{width:52px;height:52px;margin:0 auto 12px;border-radius:50%;background:var(--green-100);display:grid;place-items:center;font-size:24px}
.svc-card h4{font-size:16px;color:var(--green-900);margin-bottom:8px}
.svc-card p{font-size:13px;color:var(--ink-soft)}


/* 线性图标 */
.svc-icon{width:54px;height:54px;border-radius:16px;background:linear-gradient(160deg,#eaf6f1,#dff1ea);color:var(--green-500);border:1px solid rgba(29,122,99,.12)}
.svc-icon svg{width:24px;height:24px}
.i-icon svg{width:20px;height:20px}
.news-cover{position:relative}
.news-cover::after{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(12,59,46,.16) 1px,transparent 1px);background-size:14px 14px;opacity:.5}
.news-cover .nc-ico{width:30px;height:30px;color:var(--green-700);position:relative;z-index:1}
.news-cover svg{stroke-width:1.4}

/* 新闻 */
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.news-card{background:var(--card);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.news-cover{height:102px;display:grid;place-items:center;font-size:34px}
.news-card:nth-child(1) .news-cover{background:linear-gradient(135deg,var(--mint),var(--green-100))}
.news-card:nth-child(2) .news-cover{background:linear-gradient(135deg,#fdf0e2,#fce8cf)}
.news-card:nth-child(3) .news-cover{background:linear-gradient(135deg,#e8f2fc,#d5e8f8)}
.news-body{padding:17px 20px 20px}
.news-date{font-size:12px;color:var(--ink-soft);margin-bottom:6px;display:block}
.news-body h4{font-size:16px;color:var(--green-900);margin-bottom:6px}
.news-body p{font-size:13px;color:var(--ink-soft)}

/* 联系 */
.cta-sec{padding:0 0 56px}
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:24px;align-items:start}
.contact-info{display:grid;gap:12px}
.info-card{background:var(--card);border-radius:var(--radius);padding:18px 22px;box-shadow:var(--shadow);display:flex;gap:16px;align-items:flex-start}
.info-card .i-icon{width:44px;height:44px;flex:none;border-radius:12px;background:var(--green-100);display:grid;place-items:center;font-size:20px}
.info-card h4{font-size:15px;color:var(--green-900);margin-bottom:2px}
.info-card p{font-size:14px;color:var(--ink-soft)}
.contact-form{background:var(--card);border-radius:var(--radius);padding:28px 30px;box-shadow:var(--shadow)}
.contact-form h3{font-size:20px;color:var(--green-900);margin-bottom:14px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.field{margin-bottom:12px}
.field label{display:block;font-size:13px;font-weight:600;color:var(--green-900);margin-bottom:6px}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1px solid rgba(12,59,46,.15);border-radius:10px;font-size:14px;font-family:inherit;background:#fff}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--green-500);box-shadow:0 0 0 3px rgba(29,122,99,.1)}
.field textarea{min-height:92px;resize:vertical}
.toast{position:fixed;left:50%;bottom:32px;transform:translateX(-50%) translateY(20px);background:var(--green-900);color:#fff;padding:13px 24px;border-radius:999px;font-size:14px;opacity:0;pointer-events:none;transition:opacity .3s,transform .3s;z-index:99}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}

/* ===== 腕表产品展示 ===== */
.watch-hero{display:grid;grid-template-columns:0.84fr 1.16fr;gap:42px;align-items:center;padding:6px 0 44px}
/* 2026-10-29：型号信息由两张价格卡改为「标签 + 一句话」条目，信息更密、层次更接近产品简介 */
.spec-list{list-style:none;margin:4px 0 18px;padding:0;display:grid;gap:13px}
.spec-list li{display:grid;grid-template-columns:66px 1fr;gap:14px;align-items:baseline;
  padding-left:13px;border-left:2px solid rgba(29,138,106,.28)}
.spec-list li b{font-size:12.5px;font-weight:800;color:var(--green-700);letter-spacing:.3px;
  line-height:1.6;white-space:nowrap}
.spec-list li span{font-size:13.8px;line-height:1.74;color:var(--ink-soft);letter-spacing:.1px;
  text-wrap:pretty;min-width:0;overflow-wrap:anywhere}
.model-line{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-bottom:14px;
  padding:9px 12px;border-radius:13px;background:#f2f9f5}
.ml-item{display:inline-flex;align-items:baseline;gap:5px;font-size:12px;font-weight:600;
  color:var(--ink-soft);background:#fff;border-radius:9px;padding:5px 11px;letter-spacing:.1px}
.ml-item b{font-size:13px;font-weight:800;color:var(--green-900);letter-spacing:.4px}
.ml-price{margin-left:auto;font-size:12px;font-weight:600;color:var(--ink-soft);padding-right:2px}
.ml-price em{font-style:normal;font-size:17.5px;font-weight:800;color:var(--green-700);
  letter-spacing:-.3px;margin-left:2px}
.ml-price small{font-size:11.5px;font-weight:700;color:var(--green-500);margin-left:1px}
.model-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:0 0 20px}
.model-card{background:#fff;border:1px solid rgba(12,59,46,.1);border-radius:16px;padding:16px 18px 18px;
  display:flex;flex-direction:column;gap:11px;box-shadow:0 1px 2px rgba(12,59,46,.03);
  transition:border-color var(--t-fast),box-shadow var(--t-fast),transform var(--t-fast)}
.model-card:hover{border-color:var(--green-500);box-shadow:0 10px 24px rgba(12,59,46,.09);transform:translateY(-2px)}
.model-card .m-head{display:flex;align-items:center;gap:8px;flex-wrap:wrap}
.model-card .m-head b{font-size:15px;font-weight:800;color:var(--green-900);letter-spacing:.4px}
.m-tag{font-size:10.5px;font-weight:800;letter-spacing:.6px;padding:2.5px 8px;border-radius:5px;background:var(--green-900);color:#fff;white-space:nowrap}
.m-tag.base{background:var(--mint);color:var(--green-700)}
.model-card p{font-size:12.8px;color:var(--ink-soft);line-height:1.72;letter-spacing:.1px}
.cert-chip{display:flex;align-items:center;gap:7px;width:fit-content;font-size:12px;font-weight:600;letter-spacing:.2px;
  color:var(--green-700);background:rgba(230,244,239,.5);border:1px solid rgba(12,59,46,.1);
  border-radius:8px;padding:7px 12px;margin:0 0 22px}
.cert-chip svg{width:15px;height:15px;flex:none;color:var(--green-500)}
.watch-hero .cta-row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.watch-hero .cta-row .btn{min-height:48px;padding:0 26px;font-size:14.5px}
.watch-hero .cta-row .btn svg{transition:transform var(--t-fast)}
.watch-hero .cta-row .btn:hover svg{transform:translateX(3px)}
.btn-ghost{background:#fff;color:var(--green-700);border:1px solid rgba(12,59,46,.18)}

.wstat-band{display:grid;grid-template-columns:repeat(6,1fr);background:var(--green-900);border-radius:14px;overflow:hidden;margin-bottom:18px}
.wstat{padding:11px 6px 12px;text-align:center;border-right:1px solid rgba(255,255,255,.1)}
.wstat:last-child{border-right:none}
.wstat b{display:block;font-size:20px;font-weight:700;color:#fff;letter-spacing:-.4px;line-height:1.2}
.wstat span{display:block;margin-top:2px;font-size:11px;line-height:1.4;color:rgba(255,255,255,.56);letter-spacing:.3px}

.wblock{padding-top:50px}
.wsub{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:26px;flex-wrap:wrap}
.wsub .kicker{font-size:12px;font-weight:800;letter-spacing:2.5px;color:var(--green-500);display:block;margin-bottom:7px}
.wsub h4{font-size:23px;color:var(--green-900);letter-spacing:.2px}
.wsub .note{font-size:13px;color:var(--ink-soft);max-width:420px;line-height:1.7}

.cap-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.cap-card{background:#fff;border-radius:18px;padding:26px 24px 24px;box-shadow:var(--shadow);border-top:3px solid var(--green-500)}
.cap-card .c-no{font-size:11px;font-weight:800;letter-spacing:2px;color:var(--green-500)}
.cap-card h4{font-size:18px;color:var(--green-900);margin:9px 0 6px}
.cap-card .c-sub{font-size:12.5px;color:var(--green-500);font-weight:600;margin-bottom:14px}
.cap-card ul{list-style:none;display:grid;gap:9px}
.cap-card li{font-size:13.5px;color:var(--ink-soft);padding-left:15px;position:relative;line-height:1.6}
.cap-card li::before{content:"";position:absolute;left:0;top:8px;width:5px;height:5px;border-radius:50%;background:var(--mint);border:1px solid var(--green-500)}

.fog-band{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.fog-step{border-radius:18px;padding:24px 20px 20px;background:#fff;border:1px solid rgba(12,59,46,.1);border-top:3px solid var(--sev,#1d7a63);display:flex;flex-direction:column;color:var(--ink);box-shadow:0 2px 10px rgba(12,59,46,.04)}
.fog-step .score{font-size:11.5px;letter-spacing:1.4px;font-weight:800;color:var(--sev,#1d7a63);font-variant-numeric:tabular-nums}
.fog-step b{display:block;font-size:17.5px;margin:8px 0 10px;color:var(--green-900);letter-spacing:-.2px}
.fog-step p{font-size:12.5px;line-height:1.75;color:var(--ink-soft);flex:1}
.fog-step .bar{height:3px;border-radius:2px;margin-top:16px;background:linear-gradient(90deg,var(--sev,#1d7a63) 0%,rgba(12,59,46,.08) 100%)}
.f1{--sev:#1d7a63}
.f2{--sev:#7d9a37}
.f3{--sev:#cf8232}
.f4{--sev:#b8452f}
.fog-formula{margin-top:16px;background:#fff;border-radius:14px;padding:18px 22px;font-size:13px;color:var(--ink-soft);line-height:1.8;box-shadow:var(--shadow)}
.fog-formula b{color:var(--green-900)}
.fog-formula em{font-style:normal;color:var(--green-700);font-weight:600}

.vs-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.vs-col{background:#fff;border-radius:18px;padding:24px 22px;border:1px solid rgba(12,59,46,.08);box-shadow:var(--shadow)}
.vs-col.win{border:2px solid var(--green-500);background:linear-gradient(170deg,#f1fbf6,#fff)}
.vs-col .v-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:6px}
.vs-col h4{font-size:15.5px;color:var(--green-900);line-height:1.45}
.vs-col.bad h4{color:#8a7a70}
.vs-badge{font-size:10.5px;font-weight:800;padding:3px 9px;border-radius:5px;background:var(--green-500);color:#fff;flex:none}
.vs-col.bad .vs-badge{background:#e8e0d8;color:#8a7a70}
.vs-row{display:flex;justify-content:space-between;gap:14px;padding:10px 0;border-top:1px dashed rgba(12,59,46,.1);font-size:13px}
.vs-row span:first-child{color:#93a29c;flex:none}
.vs-row span:last-child{text-align:right;font-weight:600;color:var(--green-900);line-height:1.5}
.vs-col.bad .vs-row span:last-child{color:#9b8878;font-weight:400}
.vs-foot{margin-top:14px;font-size:12.5px;color:var(--green-700);background:var(--green-100);border-radius:9px;padding:10px 13px;line-height:1.6}

.design-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.design-card{background:#fff;border-radius:16px;padding:24px 22px;box-shadow:var(--shadow)}
.design-card .d-no{font-size:11px;font-weight:800;letter-spacing:1.6px;color:var(--green-500)}
.design-card h5{font-size:15.5px;color:var(--green-900);margin:8px 0 10px}
.design-card p{font-size:13px;color:var(--ink-soft);line-height:1.72}

.trio{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px}
.trio-card{background:#fff;border-radius:16px;padding:24px 22px;box-shadow:var(--shadow);position:relative}
.trio-card .t-idx{position:absolute;top:18px;right:20px;font-size:26px;font-weight:800;color:rgba(12,59,46,.06);line-height:1}
.trio-card .t-role{font-size:10.5px;font-weight:800;letter-spacing:1.4px;color:var(--green-500)}
.trio-card h5{font-size:15px;color:var(--green-900);margin:7px 0 4px;line-height:1.5}
.trio-card .t-org{font-size:11.5px;color:var(--ink-soft);margin-bottom:13px;line-height:1.5}
.trio-card ul{list-style:none;display:grid;gap:7px}
.trio-card li{font-size:12.5px;color:var(--ink-soft);padding-left:13px;position:relative;line-height:1.55}
.trio-card li::before{content:"";position:absolute;left:0;top:7px;width:4px;height:4px;border-radius:50%;background:var(--green-500)}

.spec-grid{display:grid;grid-template-columns:1fr 1fr;background:#fff;border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}
.spec-item{display:flex;justify-content:space-between;align-items:center;gap:18px;padding:15px 24px;border-bottom:1px solid rgba(12,59,46,.06);font-size:13.5px}
.spec-item:nth-child(odd){border-right:1px solid rgba(12,59,46,.06)}
.spec-item .s-k{color:var(--ink-soft);flex:none}
.spec-item .s-v{font-weight:600;color:var(--green-900);text-align:right;line-height:1.5}

.wsteps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.wstep{background:#fff;border-radius:16px;padding:22px 20px;box-shadow:var(--shadow)}
.wstep .n{width:30px;height:30px;border-radius:9px;background:var(--green-100);color:var(--green-700);display:grid;place-items:center;font-weight:800;font-size:13px;margin-bottom:13px}
.wstep h5{font-size:14.5px;color:var(--green-900);margin-bottom:7px}
.wstep p{font-size:12.5px;color:var(--ink-soft);line-height:1.68}

.notice{margin-top:26px;background:#fffbef;border:1px solid #efe0c2;border-radius:14px;padding:16px 20px;font-size:12.5px;color:#7c6a4a;line-height:1.75}
.notice b{color:#8a5a1f}
.legal-note{margin-top:clamp(30px,3vw,44px);padding-top:16px;
  border-top:1px solid rgba(12,59,46,.10);font-size:12px;line-height:1.85;
  color:rgba(12,59,46,.44);max-width:92ch}
.legal-note b{color:rgba(12,59,46,.62);font-weight:700}
.watch-faq{margin-top:18px;display:grid;gap:10px}
.watch-faq details{background:#fff;border-radius:12px;box-shadow:var(--shadow);overflow:hidden}
.watch-faq summary{cursor:pointer;padding:15px 20px;font-weight:600;font-size:14px;color:var(--green-900);list-style:none;display:flex;justify-content:space-between;gap:12px;align-items:center}
.watch-faq summary::-webkit-details-marker{display:none}
.watch-faq summary::after{content:"+";font-size:18px;color:var(--green-500);flex:none;line-height:1}
.watch-faq details[open] summary::after{content:"−"}
.watch-faq .faq-a{padding:0 20px 16px;font-size:13.5px;color:var(--ink-soft);line-height:1.75}



/* 使用步骤 + 报告截图 */
.how-wrap{display:grid;grid-template-columns:1.12fr .88fr;gap:46px;align-items:center}
.how-wrap .wsteps{grid-template-columns:repeat(2,1fr);gap:16px}
.how-media{background:linear-gradient(170deg,#eef8f3,#e3f2ea);border-radius:24px;padding:26px;display:grid;place-items:center;border:1px solid rgba(12,59,46,.07)}
.how-media img{width:100%;max-width:290px;height:auto;display:block;border-radius:14px;box-shadow:0 22px 44px rgba(12,59,46,.16)}
@media(max-width:900px){
  .how-wrap{grid-template-columns:1fr;gap:26px}
  .how-wrap .wsteps{grid-template-columns:repeat(2,1fr)}
  .how-media{padding:20px}
  .how-media img{max-width:230px}
}

/* 腕表展示区容器 + 快捷跳转 */
.watch-showcase{margin-top:10px;background:linear-gradient(180deg,#f1faf6 0%,#f9fdfb 55%,#fbfdfc 100%);border:1px solid rgba(12,59,46,.055);border-radius:28px;padding:26px 26px 10px}
.quicknav{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}
.quicknav a{font-size:12.5px;font-weight:600;color:var(--green-700);background:#fff;border:1px solid rgba(12,59,46,.09);padding:7px 14px;border-radius:999px;transition:all var(--t-fast)}
.quicknav a:hover{background:var(--green-100);border-color:var(--green-500);color:var(--green-900)}
[id]{scroll-margin-top:82px}


/* ===== 商城 / 下单 ===== */
.shop-sec{background:#fff}
.shop-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:940px;margin:0 auto 38px}
.shop-card{background:#fff;border:1px solid rgba(12,59,46,.09);border-radius:20px;padding:26px 24px;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform var(--t-fast),box-shadow var(--t-fast)}
.shop-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg)}
.shop-card .s-head{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.shop-card .s-head b{font-size:17px;color:var(--green-900)}
.s-price{display:flex;align-items:baseline;gap:4px;margin-bottom:16px}
.s-price em{font-style:normal;font-size:18px;font-weight:700;color:var(--green-500)}
.s-price .p-num{font-size:34px;font-weight:800;color:var(--green-900);letter-spacing:-1px;line-height:1}
.s-price .p-tbd{font-size:24px;font-weight:700;color:var(--green-900)}
.s-price span{font-size:13px;color:var(--ink-soft)}
.s-feat{list-style:none;display:grid;gap:8px;margin-bottom:20px}
.s-feat li{font-size:13.5px;color:var(--ink-soft);padding-left:15px;position:relative}
.s-feat li::before{content:"✓";position:absolute;left:0;color:var(--green-500);font-weight:700}
.qty-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;font-size:13.5px;color:var(--ink-soft)}
.stepper{display:flex;align-items:center;gap:2px;border:1px solid rgba(12,59,46,.15);border-radius:10px;overflow:hidden}
.stepper button{width:36px;height:36px;border:none;background:#fff;font-size:17px;color:var(--green-700);cursor:pointer}
.stepper button:hover{background:var(--green-100)}
.stepper .qty{width:44px;height:36px;border:none;text-align:center;font-size:15px;font-weight:600;color:var(--green-900);border-left:1px solid rgba(12,59,46,.12);border-right:1px solid rgba(12,59,46,.12)}
.checkout{max-width:720px;margin:0 auto;background:#f7fcfa;border:1px solid rgba(12,59,46,.08);border-radius:22px;padding:30px 30px 26px}
.checkout h4{font-size:19px;color:var(--green-900);margin-bottom:18px}
.order-line{display:flex;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px dashed rgba(12,59,46,.12);font-size:14px}
.order-line span{color:var(--ink-soft)}
.order-line b{color:var(--green-900);font-weight:600}
.order-line.total b{color:var(--green-500);font-size:17px}
.order-form{margin-top:18px;display:grid;gap:13px}
.order-form .field input,.order-form .field textarea{width:100%;padding:11px 14px;border:1px solid rgba(12,59,46,.16);border-radius:11px;font-size:14px;font-family:inherit;background:#fff}
.order-form .field label{display:block;font-size:12.5px;font-weight:600;color:var(--green-900);margin-bottom:6px}
.order-form .field input:focus,.order-form .field textarea:focus{outline:none;border-color:var(--green-500);box-shadow:0 0 0 3px rgba(29,122,99,.1)}
.order-form .field input.err{border-color:#c9553f}
.pay-note{font-size:12px;color:var(--ink-soft);line-height:1.7;background:#fffdf7;border:1px solid #efe0c2;border-radius:10px;padding:10px 13px}
.order-done{text-align:center;padding:10px 0}
.order-done .od-num{font-size:21px;font-weight:800;color:var(--green-900);letter-spacing:1px;margin:8px 0 12px}
.order-done p{font-size:13.5px;color:var(--ink-soft);line-height:1.8}
@media(max-width:900px){
  .shop-grid{grid-template-columns:1fr;max-width:420px}
  .checkout{padding:24px 18px}
}

/* 页脚 */
.tel{color:inherit;text-decoration:none;border-bottom:1px solid transparent}
.tel:hover{border-bottom-color:currentColor}
footer{background:#0a2f25;color:#7fa598;padding:40px 0 26px;font-size:13px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:28px;padding-bottom:26px;border-bottom:1px solid rgba(255,255,255,.08)}
.foot-brand b{display:block;color:rgba(255,255,255,.62);font-size:12.5px;font-weight:500;letter-spacing:.8px;margin:7px 0 10px}
.foot-grid h5{color:#fff;font-size:14px;margin-bottom:14px;font-weight:600}
.foot-grid ul{list-style:none}
.foot-grid li{padding:4px 0}
.foot-grid a:hover{color:#fff}
.foot-bottom{display:flex;justify-content:space-between;padding-top:18px;flex-wrap:wrap;gap:10px}

/* 响应式 */
@media(max-width:900px){
  .nav-links{display:none}
  .nav-toggle{display:block}
  section{padding:56px 0}
  .intro-top{padding:56px 0}
  .intro-top .sec-head h2{font-size:28px}
  .intro-stats,.news-grid,.contact-grid{grid-template-columns:1fr}
  .svc-grid{grid-template-columns:repeat(2,1fr)}
  .prod{grid-template-columns:1fr;gap:28px;padding:20px 0}
  .prod.rev{direction:ltr}
  .watch-hero{grid-template-columns:1fr;gap:26px;max-width:640px;margin:0 auto}
  .wstat-band{grid-template-columns:repeat(3,1fr)}
  .wstat:nth-child(3n){border-right:none}
  .wstat:nth-child(n+4){border-top:1px solid rgba(255,255,255,.1)}
  .cap-grid,.design-grid,.trio,.wsteps{grid-template-columns:1fr}
  .fog-band{grid-template-columns:1fr 1fr}
  .vs-grid{grid-template-columns:1fr}
  .spec-grid{grid-template-columns:1fr}
  .spec-item:nth-child(odd){border-right:none}
  .watch-showcase{padding:18px 14px 4px;border-radius:20px}
  .wstat{padding:11px 4px 12px}
  .wstat b{font-size:19px}
  .fog-step{padding:16px 14px}
  .form-row{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .feat-list{grid-template-columns:1fr}
}
@media(max-width:600px){
  .model-row{grid-template-columns:1fr;gap:12px}
  .spec-list li{grid-template-columns:1fr;gap:2px}
  .spec-list li b{font-size:11.5px;letter-spacing:.2px}
  .spec-list li span{font-size:13px}
  .model-card{padding:14px 16px 16px}
  .watch-hero .cta-row .btn{flex:1 1 auto}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none}
}

/* ============ 设计升级 v2 ============ */
.wrap{max-width:1160px}
section{padding:92px 0}
.sec-head{margin-bottom:56px}
.sec-head h2{font-size:clamp(26px,3vw,36px);font-weight:800;letter-spacing:-.6px;line-height:1.28}
.sec-head .kicker{font-size:11px;letter-spacing:4.5px;font-weight:800}
.reveal{transition:opacity .7s cubic-bezier(.22,.61,.36,1),transform .7s cubic-bezier(.22,.61,.36,1)}

/* --- 首屏（暗调，三表并排） --- */
.hero-banner{position:relative;background:#04120e;padding:18px 0 12px;overflow:hidden}
.hero-banner::before{content:"";position:absolute;inset:0;background:
  radial-gradient(620px 380px at 50% 22%,rgba(35,190,140,.14),transparent 68%),
  radial-gradient(520px 320px at 16% 60%,rgba(30,170,125,.10),transparent 70%),
  radial-gradient(520px 320px at 84% 60%,rgba(30,170,125,.10),transparent 70%);pointer-events:none}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.hb-stage{position:relative;z-index:1;display:flex;align-items:center;justify-content:center;
  gap:clamp(12px,2.35vw,54px);padding:0 clamp(16px,2.8vw,66px)}
.hb-item{flex:0 0 auto;display:block;width:auto;height:clamp(120px,16vw,307px);max-width:100%;
  filter:saturate(1.04) contrast(1.02) drop-shadow(0 16px 30px rgba(0,0,0,.42))}
.hb-item:nth-child(3){margin-left:clamp(12px,2.1vw,38px)}   /* 两张手机卡之间再拉开一点 */
@media(max-width:1366px){.hb-item{height:clamp(118px,16vw,220px)}}
.hb-bar{background:#fff;border-bottom:1px solid rgba(12,59,46,.08)}
.hb-bar-in{display:flex;align-items:center;justify-content:space-between;gap:26px;padding:20px 24px}
.hb-price{display:flex;align-items:baseline;gap:14px;flex-wrap:wrap}
.hb-price b{font-size:34px;font-weight:800;color:var(--green-900);letter-spacing:-1.2px;line-height:1;font-variant-numeric:tabular-nums}
.hb-price b i{font-style:normal;font-size:15px;font-weight:700;color:var(--green-700);margin-left:3px;letter-spacing:0}
.hb-price span{font-size:13.5px;color:var(--ink-soft);letter-spacing:.2px}
.hb-price span b{font-size:13.5px;font-weight:700;color:var(--green-700);letter-spacing:.2px}
.hb-actions{display:flex;gap:12px;flex-wrap:wrap;flex:none}

/* --- 公司介绍带 --- */
.intro-band{background:#f6faf8;border-bottom:1px solid rgba(12,59,46,.07);padding:58px 0 48px}
:root{--ib-fs:clamp(16.5px,1.25vw,18px)}
.ib-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,3.2vw,48px);align-items:start}
.ib-label{font-size:11px;letter-spacing:4px;font-weight:800;color:var(--green-500);text-transform:uppercase}
.ib-title{font-size:clamp(25px,2.6vw,34px);font-weight:800;color:var(--green-900);line-height:1.3;letter-spacing:-1px;margin-top:14px}
.ib-eyebrow{display:flex;align-items:center;gap:16px}
.ib-eyebrow::after{content:"";flex:1;height:1px;background:rgba(12,59,46,.14)}
.ib-co{margin-top:14px;font-size:clamp(20px,1.9vw,22px);font-weight:600;letter-spacing:1px;line-height:1.4;color:#1c6b57}
.ib-hl{white-space:nowrap;background:linear-gradient(transparent 66%,rgba(61,220,159,.32) 66%,rgba(61,220,159,.32) 94%,transparent 94%);padding:0 2px;margin:0 -2px}
.ib-sub{margin-top:18px;font-size:var(--ib-fs);line-height:1.72;color:#2f4a43;padding-left:16px;border-left:2px solid var(--green-500);max-width:100%}
.ib-sub b{color:var(--green-700);font-weight:700}
.ib-body{align-self:start;padding-top:6px}
.ib-body p{font-size:var(--ib-fs);line-height:1.74;color:#2f4a43;text-wrap:pretty}
.ib-body p+p{margin-top:12px}
.ib-body b{color:var(--green-700);font-weight:700}
.ib-sign{color:var(--green-900)!important;font-weight:600;letter-spacing:.2px}
.ib-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:32px;border-top:1px solid rgba(12,59,46,.12)}
.ib-fact{padding:20px 28px 0 0;border-right:1px solid rgba(12,59,46,.1)}
.ib-fact + .ib-fact{padding-left:28px}
.ib-fact:last-child{border:none;padding-right:0}
.ib-fact b{display:block;font-size:16px;font-weight:800;letter-spacing:1px;color:var(--green-700);margin-bottom:8px}
.ib-fact span{font-size:var(--ib-fs);line-height:1.72;color:#2f4a43;display:block;text-wrap:balance;letter-spacing:.2px}

/* --- 腕表首图（暗卡） --- */
.pv-watch{background:#04120e;padding:0;position:relative;border-radius:26px;overflow:hidden}
.pv-watch img{width:100%;max-height:620px;object-fit:contain;display:block}
.watch-hero .prod-info .kicker{font-size:11.5px;font-weight:800;letter-spacing:2.6px;margin-bottom:15px}
.watch-hero .prod-info h3{font-size:clamp(25px,2.55vw,33px);font-weight:800;letter-spacing:-.8px;line-height:1.22;margin:0 0 26px}
.watch-hero .h3-main{display:block;color:var(--green-900)}
.watch-hero .h3-sub{display:block;margin-top:10px;font-size:clamp(12.5px,1.06vw,14.4px);font-weight:700;
  letter-spacing:.2px;line-height:1.75;color:var(--green-700);opacity:.92}
.model-card .m-price{margin-left:auto;font-size:18.5px;font-weight:800;line-height:1;letter-spacing:-.4px;
  color:var(--green-700);font-variant-numeric:tabular-nums;white-space:nowrap}
.model-card .m-price small{font-size:11.5px;font-weight:600;color:#7d918b;margin-left:3px;letter-spacing:0}

/* --- 采集实况（暗带） --- */
.live-band{display:grid;grid-template-columns:.55fr 1fr;gap:48px;align-items:center;background:#04120e;border-radius:28px;padding:44px 52px;margin:52px 0 8px;color:#dff0e9;position:relative;overflow:hidden}
.live-band::before{content:"";position:absolute;inset:0;background:radial-gradient(560px 380px at 22% 50%,rgba(35,190,140,.2),transparent 66%);pointer-events:none}
.live-media{position:relative;text-align:center}
.live-media img{width:100%;max-width:262px;height:auto;border-radius:22px;box-shadow:0 34px 70px rgba(0,0,0,.55);display:inline-block;-webkit-mask-image:linear-gradient(180deg,#000 82%,transparent 100%);mask-image:linear-gradient(180deg,#000 82%,transparent 100%)}
.live-copy{position:relative}
.live-copy .kicker{font-size:10.5px;letter-spacing:4px;font-weight:800;color:#3ddc9f}
.live-copy h4{font-size:clamp(21px,2.3vw,27px);color:#fff;font-weight:800;letter-spacing:-.5px;margin:12px 0 14px;line-height:1.4}
.live-copy p{font-size:14px;line-height:1.95;color:#9dbcb0;margin-bottom:26px}
.live-metrics{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:14px;border-top:1px solid rgba(255,255,255,.12);padding-top:22px}
.live-metrics b{display:block;font-size:24px;font-weight:800;color:#3ddc9f;font-variant-numeric:tabular-nums;letter-spacing:-.5px}
.live-metrics span{font-size:11.5px;color:#8aa89d;letter-spacing:.4px}

/* --- 血压对比 --- */
.bp-lead{display:grid;grid-template-columns:.9fr 1.1fr;gap:0;align-items:stretch;margin-bottom:40px;background:#fff;border:1px solid rgba(12,59,46,.08);border-radius:22px;padding:0;overflow:hidden}
.bp-lead img{width:100%;height:100%;max-width:none;object-fit:cover;display:block;border-radius:0}
.bp-lead>div:last-child{padding:34px 38px;align-self:center}
.bp-lead .bp-quote{font-size:clamp(18px,2vw,23px);font-weight:800;color:var(--green-900);line-height:1.55;letter-spacing:-.4px;margin-bottom:14px}
.bp-lead .bp-sub{font-size:13.5px;line-height:1.95;color:var(--ink-soft)}
.bp-lead .bp-sub b{color:var(--green-700)}

/* --- 外观设计 --- */
.design-wrap{display:grid;grid-template-columns:minmax(0,1fr) clamp(272px,20.4vw,306px);
  gap:clamp(46px,4.4vw,70px);align-items:stretch}
.design-photo{position:relative;padding:0}
.design-photo>img{position:absolute;top:0;right:0;height:100%;width:auto;max-width:none;display:block;
  filter:drop-shadow(0 26px 40px rgba(6,40,30,.18))}
.design-list{display:grid;grid-template-rows:repeat(3,minmax(0,1fr));
  gap:clamp(14px,1.15vw,18px);align-content:stretch}
.design-item{display:grid;grid-template-columns:76px minmax(0,1fr);gap:16px;
  align-content:center;align-items:baseline;
  padding:clamp(16px,1.35vw,22px) clamp(18px,1.6vw,26px);
  border:1px solid rgba(12,59,46,.13);border-radius:16px;background:#fff;
  box-shadow:0 10px 24px rgba(6,40,30,.04)}
.design-item .d-no{font-size:14px;letter-spacing:1.2px;white-space:nowrap;font-weight:800;color:var(--green-500);line-height:1.7}
.design-item h5{font-size:21px;font-weight:800;color:var(--green-900);margin-bottom:11px;letter-spacing:-.2px;line-height:1.4}
.design-item p{font-size:17px;line-height:1.85;color:var(--ink-soft)}

/* 外观设计标题放大 */
#w-design .wsub h4{font-size:26px;line-height:1.35}
@media(max-width:900px){#w-design .wsub h4{font-size:24px}}

/* --- 磁吸充电 --- */
.charge-wrap{display:grid;grid-template-columns:minmax(0,.78fr) minmax(0,1.22fr);
  gap:clamp(24px,2.6vw,42px);align-items:stretch;
  min-height:clamp(340px,31vw,470px)}
.charge-media{position:relative;border-radius:20px;overflow:hidden;background:#062229;
  min-height:0}
.charge-media>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;
  object-position:50% 44%;display:block}
.charge-media::after{content:"";position:absolute;inset:auto 0 0 0;height:52%;
  background:linear-gradient(to top,rgba(3,24,30,.95),rgba(3,24,30,.6) 46%,transparent);
  pointer-events:none}
.charge-cap{position:absolute;left:0;right:0;bottom:0;z-index:2;
  padding:0 clamp(20px,2vw,28px) clamp(20px,1.9vw,26px)}
.charge-cap h4{font-size:clamp(19px,1.85vw,24px);font-weight:800;color:#fff;
  letter-spacing:-.2px;line-height:1.45;margin-bottom:8px}
.charge-cap p{font-size:13.5px;line-height:1.75;color:rgba(255,255,255,.76)}
.charge-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
  grid-auto-rows:1fr;gap:clamp(14px,1.5vw,20px);align-content:stretch}
.charge-item{background:#fff;border:1px solid rgba(12,59,46,.13);border-radius:16px;
  padding:clamp(20px,1.85vw,28px);box-shadow:0 10px 24px rgba(6,40,30,.04);
  display:flex;flex-direction:column;justify-content:flex-start}
.ci-head{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.ci-ico{width:26px;height:26px;display:flex;align-items:center;
  justify-content:center;color:#e0842a;flex:none}
.ci-ico svg{width:26px;height:26px;display:block}
.charge-item h5{font-size:19px;font-weight:800;color:var(--green-900);
  margin:0;letter-spacing:-.2px;line-height:1.4}
.charge-item p{font-size:15.5px;line-height:1.95;color:var(--ink-soft)}

/* --- 规格清单（产品参数第二页） --- */
.spec-sheet{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));
  column-gap:clamp(30px,4.2vw,64px);
  margin-top:clamp(26px,2.6vw,42px);
  background:#f7faf8;border:1px solid rgba(12,59,46,.08);border-radius:20px;
  padding:clamp(6px,.7vw,10px) clamp(20px,2.2vw,34px)}
.sp-col{display:flex;flex-direction:column}
.sp-row{display:flex;align-items:baseline;gap:clamp(12px,1.4vw,20px);
  padding:clamp(12px,1.05vw,15px) 0;border-bottom:1px solid rgba(12,59,46,.09)}
.sp-col .sp-row:last-child{border-bottom:0}
.sp-k{flex:none;width:clamp(88px,7.2vw,108px);font-size:12.5px;font-weight:700;
  letter-spacing:.05em;color:rgba(12,59,46,.42);font-variant-numeric:tabular-nums}
.sp-k i{font-style:normal;color:#c98a45;font-weight:800;margin-right:8px}
.sp-v{font-size:clamp(15px,1.2vw,17px);font-weight:800;color:var(--green-900);line-height:1.5}
.sp-nw{white-space:nowrap}

/* --- 脑梗预警（四源趋势） --- */
.stroke-wrap{display:grid;grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);
  gap:clamp(24px,3vw,52px);align-items:stretch}
.stroke-list{display:flex;flex-direction:column;justify-content:space-between;
  gap:clamp(10px,1vw,16px)}
.st-item{display:flex;gap:14px;padding:clamp(13px,1.2vw,17px) 0;
  border-bottom:1px solid rgba(12,59,46,.09)}
.st-item:last-child{border-bottom:0;padding-bottom:0}
.st-ico{width:26px;height:26px;flex:none;display:flex;margin-top:2px;
  align-items:center;justify-content:center;color:#e0842a}
.st-ico svg{width:24px;height:24px;display:block}
.st-tag{display:block;font-size:clamp(14.5px,1.14vw,16px);font-weight:800;
  color:var(--green-900);letter-spacing:-.1px;margin-bottom:6px}
.st-tag em{font-style:normal;color:#d9822b}
.st-item p{font-size:clamp(13.5px,1.05vw,14.5px);line-height:1.8;color:var(--ink-soft)}
.stroke-viz{position:relative;border-radius:20px;overflow:hidden;background:#062229;
  padding:clamp(20px,1.8vw,26px);display:flex;flex-direction:column;
  gap:12px;color:#fff;min-height:clamp(320px,26vw,390px)}
.stroke-viz::before{content:"";position:absolute;top:-34%;right:-24%;width:330px;height:330px;
  background:radial-gradient(circle,rgba(95,214,173,.2),transparent 66%);pointer-events:none}
.sv-top{position:relative;display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.sv-top span{font-size:11.5px;letter-spacing:1.6px;text-transform:uppercase;
  color:rgba(255,255,255,.52)}
.sv-top b{font-size:12.5px;font-weight:700;color:rgba(255,255,255,.82);white-space:nowrap}
.sv-chart{position:relative;flex:1 1 auto;min-height:150px}
.sv-chart svg{width:100%;height:100%;display:block}
.sv-chips{position:relative;display:flex;flex-wrap:wrap;gap:8px}
.sv-chips span{font-size:11.5px;line-height:1;color:rgba(255,255,255,.74);
  border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:6px 11px}
.stroke-note{margin-top:clamp(16px,1.5vw,22px);font-size:12.5px;line-height:1.85;
  color:rgba(12,59,46,.44)}
.stroke-note b{color:rgba(12,59,46,.62);font-weight:800}
.stroke-note span{display:block;margin-top:2px}

/* --- 使用步骤（四步横排 + 界面序列） --- */
.nw{white-space:nowrap}
.how-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));
  gap:clamp(18px,2vw,32px);margin-top:clamp(18px,1.8vw,26px)}
.how-step{border-top:2px solid rgba(12,59,46,.14);padding-top:clamp(12px,1.1vw,16px)}
.hs-n{display:block;font-size:11.5px;font-weight:800;letter-spacing:1.6px;color:#c98a45}
.how-step h5{font-size:clamp(15.5px,1.18vw,17px);font-weight:800;color:var(--green-900);
  letter-spacing:-.2px;margin:7px 0 8px}
.how-step p{font-size:clamp(13px,1vw,14px);line-height:1.85;color:var(--ink-soft)}

.how-shots{margin-top:clamp(26px,2.8vw,42px);background:#f4f9f6;border-radius:24px;
  padding:clamp(22px,2.3vw,34px) clamp(16px,1.9vw,26px);
  display:flex;align-items:flex-start;gap:clamp(10px,1.15vw,16px)}
.shot{margin:0;flex:1 1 0;min-width:0;display:flex;flex-direction:column;
  border-radius:14px;overflow:hidden;background:#fff;
  border:1px solid rgba(12,59,46,.12);box-shadow:0 12px 26px rgba(6,40,30,.09)}
.shot img{display:block;width:100%;height:auto}
.shot figcaption{padding:9px 4px 10px;font-size:clamp(10.5px,.86vw,12px);font-weight:700;
  line-height:1.35;color:var(--green-900);text-align:center;white-space:nowrap;
  background:#f7faf8;border-top:1px solid rgba(12,59,46,.08)}
.shot figcaption i{font-style:normal;color:#c98a45;font-weight:800;margin-right:4px;
  font-variant-numeric:tabular-nums}
@media(max-width:1180px){
  .how-step h5{font-size:15.5px}
  .how-step p{font-size:13px;line-height:1.8}
  .shot figcaption{font-size:10.5px}
}
@media(max-width:900px){
  .how-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 18px}
  .how-shots{justify-content:flex-start;gap:14px;padding:20px 18px;
    overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none}
  .how-shots::-webkit-scrollbar{display:none}
  .shot{flex:0 0 auto;width:clamp(126px,38vw,168px);scroll-snap-align:center}
  .shot figcaption{font-size:11px}
}
@media(max-width:1180px){
  .stroke-wrap{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:26px}
  .st-tag{font-size:14.5px}
  .st-item p{font-size:13.5px;line-height:1.75}
}
@media(max-width:900px){
  .stroke-wrap{grid-template-columns:1fr;gap:20px}
  .stroke-viz{min-height:300px}
  .st-tag{font-size:15px}
  .st-item p{font-size:14px}
}
@media(max-width:1180px){
  .sp-k{width:96px;font-size:12px}
  .sp-v{font-size:15.5px}
}
@media(max-width:900px){
  .spec-sheet{grid-template-columns:1fr;padding:6px 22px}
  .sp-row{padding:14px 0}
  .sp-k{width:102px}
  .sp-v{font-size:15.5px}
}
@media(max-width:1180px){
  .design-wrap{grid-template-columns:minmax(0,1fr) clamp(256px,24.6vw,300px);gap:clamp(40px,3.9vw,56px)}
  .design-item{grid-template-columns:52px minmax(0,1fr);gap:16px}
  .design-item h5{font-size:19px}
  .design-item p{font-size:15.5px;line-height:1.85}
  .charge-wrap{grid-template-columns:minmax(0,.86fr) minmax(0,1.14fr);gap:26px}
  .charge-item h5{font-size:17px}
  .charge-item p{font-size:14.2px;line-height:1.9}
  .charge-cap h4{font-size:20px}
}

@media(max-width:600px){
  .hero-banner{padding:10px 0 8px}
  .hb-stage{justify-content:flex-start;gap:14px;padding:0 14px;overflow-x:auto;
    scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .hb-stage::-webkit-scrollbar{display:none}
  .hb-item{height:clamp(100px,26.8vw,139px);scroll-snap-align:center}
}
@media(max-width:900px){
  .hero-banner{padding:12px 0 8px}
  .hb-stage{padding:0 14px;gap:clamp(10px,2vw,18px)}
  .hb-item{height:clamp(100px,15.4vw,160px)}
  .hb-bar-in{flex-direction:column;align-items:stretch;gap:14px;padding:18px 20px 20px}
  .hb-price{gap:6px 10px}
  .hb-price b{font-size:28px}
  .hb-price span{font-size:12.5px;width:100%}
  .hb-actions .btn{flex:1 1 0;min-width:0;padding:14px 10px;font-size:14.5px;white-space:nowrap}
  .ib-grid{grid-template-columns:1fr;gap:22px}
  .ib-facts{grid-template-columns:1fr;border-top:none;margin-top:32px}
  .ib-fact{padding:18px 0;border-right:none;border-bottom:1px solid rgba(12,59,46,.08)}
  .ib-fact + .ib-fact{padding-left:0}
  .ib-body{padding-top:0}
  .ib-fact:last-child{border-bottom:none}
  .ib-fact b{font-size:16px;letter-spacing:.6px;margin-bottom:9px}
  .ib-fact span{font-size:16px;line-height:1.85}
  .ib-title{font-size:24px}
  .ib-fact{border-right:none;border-top:1px solid rgba(12,59,46,.1);padding:18px 0 0}
  .live-band{grid-template-columns:1fr;gap:24px;padding:32px 22px;border-radius:22px}
  .live-media img{max-width:190px}
  .live-metrics{grid-template-columns:repeat(2,1fr);gap:16px}
  .bp-lead{grid-template-columns:1fr;padding:0}
  .bp-lead>div:last-child{padding:22px 20px}
  .design-wrap{grid-template-columns:1fr;gap:26px}
  .design-photo{order:-1;padding:0;display:flex;justify-content:center}
  .design-photo>img{position:static;height:auto;width:min(74%,282px)}
  .design-list{grid-template-rows:auto;gap:12px}
  .design-item{grid-template-columns:52px 1fr;gap:14px;padding:18px 18px}
  .design-item .d-no{font-size:13px}
  .design-item h5{font-size:19px;margin-bottom:8px}
  .design-item p{font-size:15.5px;line-height:1.8}
  .charge-wrap{grid-template-columns:1fr;gap:20px;min-height:0}
  .charge-media{min-height:0;aspect-ratio:.88}
  .charge-media>img{object-position:50% 46%}
  .charge-cap{padding:0 20px 20px}
  .charge-cap h4{font-size:19px}
  .charge-grid{grid-template-columns:1fr;grid-auto-rows:auto;gap:12px}
  .charge-item{padding:18px}
  .charge-item h5{font-size:17px}
  .charge-item p{font-size:14.2px;line-height:1.9}
}

/* ===== 多页结构共享（首页产品卡 + 二级页页头） ===== */
.pcards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pcard{background:#fff;border-radius:20px;overflow:hidden;box-shadow:var(--shadow);display:flex;flex-direction:column;transition:transform var(--t-fast),box-shadow var(--t-fast)}
.pcard:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
/* 图框比例跟素材一致（脉诊仪/腕表/能量霜都在 0.98 左右），图片整幅显示不再被裁掉表带与表壳 */
.pc-visual{background:linear-gradient(160deg,#ffffff,#eef8f4);display:grid;place-items:center;padding:0;aspect-ratio:1;overflow:hidden}
.pc-visual img{width:100%;height:100%;object-fit:contain;display:block}
.pc-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.pc-kicker{font-size:11px;font-weight:800;letter-spacing:3px;color:var(--green-500)}
.pc-body h3{font-size:19px;color:var(--green-900);margin:7px 0 8px;letter-spacing:-.2px}
.pc-body p{font-size:13.5px;color:var(--ink-soft);line-height:1.8;flex:1}
.pc-meta{display:flex;justify-content:space-between;align-items:center;margin-top:16px;gap:10px}
.pc-price{font-weight:800;color:var(--green-700);font-size:15px;white-space:nowrap}
.pc-link{font-size:13px;font-weight:700;color:var(--green-500);white-space:nowrap;transition:color var(--t-fast)}
.pcard:hover .pc-link{color:var(--green-700)}

/* 产品中心：三列并排（图在上，信息在下；图片完整不裁切） */
/* 2026-10-29 收紧：原 1420px 导致卡片过大、整块占满一屏，改 1180 与全站节奏对齐 */
#products .wrap{max-width:1180px}
#products{padding:64px 0 68px}
#products .sec-head{margin-bottom:32px}
.plist{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;align-items:stretch}
.prow{display:grid;grid-template-columns:minmax(0,1fr);grid-template-rows:auto minmax(0,1fr);
  background:#fff;border-radius:22px;overflow:hidden;box-shadow:var(--shadow);
  transition:transform var(--t-fast),box-shadow var(--t-fast)}
.prow:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.pr-visual{position:relative;display:flex;align-items:center;justify-content:center;
  aspect-ratio:.984;padding:0;
  background:linear-gradient(158deg,#fafdfb,#eef7f2 70%,#e8f4ed)}
/* 图框按腕表素材比例统一（1.15 -> .984），三张图同步放大且上下留白拉齐 */
/* 脉诊仪照片自带灰色影棚底，图框底色跟它对齐，图片看起来是满幅的 */
.pr-visual.is-pulse{background:linear-gradient(180deg,#eef0f1,#e4e7e9)}
/* 腕表卡：U16 / U19 双版本并排（深色影棚底，图片边缘径向渐隐，融进底色） */
.pr-visual.is-watch{background:#0a0c0e}
.pv-duo{display:grid;grid-template-columns:1fr 1fr;width:100%;height:100%}
.pv-duo figure{position:relative;margin:0;overflow:hidden}
.pr-visual .pv-duo img{position:absolute;left:50%;top:47%;transform:translate(-50%,-50%);
  height:70%;width:auto;max-width:none;object-fit:contain;filter:none;
  -webkit-mask-image:radial-gradient(ellipse 68% 72% at 50% 47%,#000 48%,rgba(0,0,0,.62) 72%,transparent 99%);
  mask-image:radial-gradient(ellipse 68% 72% at 50% 47%,#000 48%,rgba(0,0,0,.62) 72%,transparent 99%);
  transition:transform .5s cubic-bezier(.22,.61,.36,1)}
.prow:hover .pr-visual .pv-duo img{transform:translate(-50%,-50%) scale(1.035)}
/* 两款表视觉等大：黑表原图里表体占比更大，缩小补偿 */
.pr-visual .pv-duo figure:nth-child(1) img{height:62%;top:48%}
.pr-visual .pv-duo figure:nth-child(2) img{height:74%;top:51%}
.pv-duo figcaption{position:absolute;left:0;right:0;bottom:15px;text-align:center;z-index:2;
  font-size:10.5px;font-weight:600;letter-spacing:.3px;color:rgba(255,255,255,.55);
  line-height:1.2;pointer-events:none}
.pv-duo figcaption b{display:block;font-size:12.5px;font-weight:800;letter-spacing:.8px;
  color:#fff;margin-bottom:4px}
.pr-visual img{width:100%;height:100%;object-fit:contain;object-position:50% 50%;display:block;
  filter:drop-shadow(0 14px 24px rgba(12,59,46,.13))}
.pr-body{padding:clamp(16px,1.5vw,21px) clamp(16px,1.6vw,22px) clamp(18px,1.7vw,22px);
  display:flex;flex-direction:column;flex:1}
.pr-body h3{font-size:clamp(18px,1.45vw,20px);font-weight:800;color:var(--green-900);letter-spacing:-.3px;margin:0}
.pr-body p{font-size:14.5px;line-height:1.68;color:var(--ink-soft);margin-top:8px}
.pr-specs{display:flex;flex-wrap:wrap;gap:6px;margin:16px 0 0;padding:0;list-style:none}
.pr-specs li{font-size:12px;font-weight:700;color:var(--green-700);background:#eef8f2;border-radius:999px;padding:5px 10px;letter-spacing:.2px;white-space:nowrap}
.pr-meta{display:flex;align-items:flex-end;gap:14px;margin-top:auto;padding-top:14px}
.pr-price{font-weight:800;font-size:19px;letter-spacing:-.2px;color:var(--green-700);white-space:nowrap}
.pr-link{margin-left:auto;padding-bottom:3px;font-size:13.5px;font-weight:700;color:var(--green-500);white-space:nowrap;transition:color var(--t-fast)}
.prow:hover .pr-link{color:var(--green-700)}
.pr-head{display:flex;align-items:baseline;gap:9px;flex-wrap:wrap}
.pr-model{font-size:11.5px;font-weight:700;letter-spacing:.4px;color:#94a59f;white-space:nowrap}
/* 2026-10-29 型号/定位标注并入标题行（原在标题上方单独一行） */
.pr-body h3 .pr-model{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.3px;
  color:#94a59f;white-space:nowrap;margin-left:8px;transform:translateY(-1px)}
.pr-grid{display:grid;grid-template-columns:1fr 1fr;gap:9px 12px;margin:14px 0 0;padding:13px 0 0;
  list-style:none;border-top:1px solid rgba(12,59,46,.09)}
.pr-grid li{display:flex;align-items:center;gap:9px;min-width:0;font-size:15.6px;font-weight:700;
  color:#2f4a43;line-height:1.3;letter-spacing:-.1px}
.pr-grid li span{min-width:0;overflow-wrap:anywhere}
.pr-grid i{flex:0 0 auto;width:30px;height:30px;border-radius:8px;background:#edf7f2;
  display:flex;align-items:center;justify-content:center;color:var(--green-500)}
.pr-grid svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.7;
  stroke-linecap:round;stroke-linejoin:round;display:block}
.pr-prices{display:flex;flex-direction:column;gap:1px;min-width:0}
.pr-old{font-size:12px;color:#9aa8a3;text-decoration:line-through;letter-spacing:.1px}
.pr-price em{font-style:normal;font-size:12.5px;font-weight:600;color:#7d918b;margin-left:1px}
@media(max-width:1180px){.pr-body p{font-size:14px}.pr-grid li{font-size:15px}}
/* 窄屏两栏变窄，双表改为整幅显示，避免左右被裁 */
@media(max-width:1080px){
  .pr-visual .pv-duo figure:nth-child(1) img,
  .pr-visual .pv-duo figure:nth-child(2) img{width:94%;height:auto;max-height:none;top:45%}
  /* 平板区间两栏偏挤，给产品图让出更多宽度，条目别压成细条 */
  .watch-hero{grid-template-columns:1fr 1fr;gap:30px}
  .watch-hero .prod-info h3{margin-bottom:20px}
}
/* 窄屏回到左图右文横排，再窄则上下堆叠 */
@media(max-width:1080px){
  .plist{grid-template-columns:1fr;gap:18px}
  .prow{grid-template-columns:minmax(0,.72fr) minmax(0,1fr);grid-template-rows:none}
  .pr-visual{height:auto;min-height:300px;padding:0}
  .pr-visual img{object-fit:contain}
  .pr-body{padding:clamp(22px,2.2vw,36px) clamp(24px,3.2vw,52px);justify-content:center}
  .pr-body h3{font-size:clamp(20px,1.9vw,26px);margin-top:8px}
  .pr-body p{font-size:16px;margin-top:12px;max-width:54ch}
  .pr-specs{gap:8px;margin-top:20px}
  .pr-specs li{font-size:13.5px;padding:7px 14px}
  .pr-meta{margin-top:24px;padding-top:0}
  .pr-price{font-size:19px}
  .pr-link{font-size:14px}
}
@media(max-width:900px){
  .prow{grid-template-columns:1fr;grid-template-rows:auto minmax(0,1fr)}
  .pr-visual{aspect-ratio:1;min-height:0}
  .pr-body{padding:22px 22px 26px;justify-content:flex-start}
  .pr-body p{font-size:15px;margin-top:10px}
  .pr-specs{margin-top:16px}
  .pr-meta{margin-top:auto;padding-top:20px}
}
.page-hero{background:linear-gradient(160deg,var(--green-900),var(--green-700));color:#fff;padding:50px 0 44px}
.page-hero .crumb{font-size:13px;color:rgba(255,255,255,.7);margin-bottom:12px}
.page-hero .crumb a{color:#9fe8cb}
.page-hero .crumb a:hover{text-decoration:underline}
.page-hero h1{font-size:clamp(26px,3vw,36px);font-weight:800;letter-spacing:-.5px;margin-bottom:12px;color:#fff}
.page-hero .ph-lead{font-size:15px;color:rgba(255,255,255,.82);max-width:660px;line-height:1.9;text-wrap:pretty}
.page-hero .ph-lead.ph-lg{font-size:clamp(26px,3vw,36px);line-height:1.5;max-width:1040px;color:rgba(255,255,255,.88);font-weight:400;letter-spacing:-.5px}
.page-hero .ph-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}
.page-hero .ph-tags span{font-size:12.5px;font-weight:600;color:#c9f2e0;border:1px solid rgba(159,232,203,.4);border-radius:999px;padding:6px 14px;background:rgba(4,18,14,.25)}
.rel-band{background:#f6faf8}
.rel-band .pcards{margin-top:8px}
@media(max-width:900px){
  .pcards{grid-template-columns:1fr}
  .page-hero{padding:44px 0 40px}
}


/* ===== 二级页：产品参数 ===== */
.spec-block{padding:0 0 8px;margin-bottom:44px}
.spec-block:last-of-type{margin-bottom:0}
.sb-head{margin-bottom:22px}
.sb-head .kicker{display:block;font-size:11.5px;font-weight:800;letter-spacing:2.6px;color:var(--green-500);margin-bottom:10px}
.sb-head h2{font-size:clamp(21px,2.2vw,26px);color:var(--green-900);font-weight:800;letter-spacing:-.4px;margin-bottom:8px}
.sb-head p{font-size:13.5px;color:var(--ink-soft);line-height:1.8}
.cmp-wrap{background:#fff;border-radius:18px;box-shadow:var(--shadow);overflow:hidden}
.cmp-table{width:100%;border-collapse:collapse;font-size:13.5px}
.cmp-table thead th{background:#f4faf7;text-align:left;padding:16px 22px;font-weight:600;color:var(--green-900);
  font-size:13px;border-bottom:1px solid rgba(12,59,46,.08);white-space:nowrap}
.cmp-table thead th b{display:block;font-size:16px;font-weight:800;letter-spacing:.3px}
.cmp-table thead th em{display:block;font-style:normal;font-size:11.5px;color:var(--ink-soft);font-weight:600;margin-top:2px}
.cmp-table tbody th{text-align:left;font-weight:500;color:var(--ink-soft);padding:14px 22px;border-bottom:1px solid rgba(12,59,46,.06)}
.cmp-table tbody td{padding:14px 22px;border-bottom:1px solid rgba(12,59,46,.06);font-weight:700;color:var(--green-900)}
.cmp-table tbody tr:last-child th,.cmp-table tbody tr:last-child td{border-bottom:none}
.cmp-table .yes{color:var(--green-500)}
.cmp-table .no{color:#b3c1bb;font-weight:600}
.cmp-table .cmp-price td{background:#f7fcfa;font-size:15px}
.cmp-note{font-size:12.5px;color:var(--ink-soft);margin-top:12px;line-height:1.8}
.cert-list{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:18px}
.cert-item{background:#fff;border:1px solid rgba(12,59,46,.1);border-radius:14px;padding:16px 18px}
.cert-item b{display:block;font-size:13px;color:var(--green-700);margin-bottom:5px;font-weight:800;letter-spacing:.2px}
.cert-item span{font-size:12.5px;color:var(--ink-soft);line-height:1.7}
.spec-cta{display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
  background:linear-gradient(150deg,#f2faf6,#e8f5ee);border-radius:22px;padding:34px 38px;margin-top:44px}
.spec-cta h3{font-size:clamp(19px,2vw,23px);color:var(--green-900);font-weight:800;letter-spacing:-.3px;margin-bottom:7px}
.spec-cta p{font-size:13.5px;color:var(--ink-soft);line-height:1.8}
.spec-cta-btns{display:flex;gap:12px;flex-wrap:wrap}
.spec-cta-btns .btn{min-height:46px;padding:0 24px;font-size:14px}

/* ===== 二级页：选购下单 ===== */
.hero-buy .ph-lead{max-width:640px}
.ord-layout{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:start}
.ord-left,.ord-right{background:#fff;border-radius:20px;box-shadow:var(--shadow);padding:28px 26px 30px;
  display:flex;flex-direction:column}
.ord-step{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:800;color:var(--green-900);
  letter-spacing:.2px;margin-bottom:15px}
.ord-step span{width:22px;height:22px;border-radius:50%;background:var(--green-100);color:var(--green-700);
  font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center;flex:none}
.ord-step + .pick-list{margin-bottom:26px}
.pick-list{display:flex;flex-direction:column;gap:12px}
.pick{display:flex;align-items:center;gap:13px;padding:16px 18px;border:1px solid rgba(12,59,46,.12);
  border-radius:15px;cursor:pointer;transition:border-color var(--t-fast),box-shadow var(--t-fast),background var(--t-fast);
  position:relative;background:#fff}
.pick:hover{border-color:rgba(29,122,99,.45)}
.pick.sel{border-color:var(--green-500);background:#fbfefc;box-shadow:0 0 0 3px rgba(29,122,99,.1)}
.pick input{position:absolute;opacity:0;pointer-events:none}
.pick-radio{width:19px;height:19px;border-radius:50%;border:1.8px solid #c6d5cf;flex:none;position:relative;transition:border-color var(--t-fast)}
.pick.sel .pick-radio{border-color:var(--green-500)}
.pick.sel .pick-radio::after{content:"";position:absolute;inset:3.5px;border-radius:50%;background:var(--green-500)}
.pick-main{display:flex;flex-direction:column;gap:5px;min-width:0;flex:1}
.pick-top{display:flex;align-items:center;gap:8px}
.pick-top b{font-size:15px;font-weight:800;color:var(--green-900);letter-spacing:.4px}
.pick-desc{font-size:12.5px;color:var(--ink-soft);line-height:1.6}
.pick-price{font-size:17px;font-weight:800;color:var(--green-700);letter-spacing:-.4px;white-space:nowrap;
  font-variant-numeric:tabular-nums}
.pick-price small{font-size:11px;font-weight:600;color:#7d918b;margin-left:2px}
.qty-block{margin-bottom:22px}
.stepper{display:inline-flex;align-items:center;border:1px solid rgba(12,59,46,.14);border-radius:11px;overflow:hidden}
.stepper button{width:40px;height:42px;border:none;background:#f5faf8;color:var(--green-700);font-size:18px;
  cursor:pointer;transition:background var(--t-fast)}
.stepper button:hover{background:var(--green-100)}
.stepper input{width:58px;height:42px;border:none;text-align:center;font-size:15px;font-weight:700;
  color:var(--green-900);background:#fff;font-variant-numeric:tabular-nums}
.stepper input:focus{outline:none}
.qty-tip{font-size:12px;color:#8a9c95;line-height:1.7;margin-top:9px}
.ord-total{display:flex;align-items:baseline;justify-content:space-between;gap:16px;
  border-top:1px solid rgba(12,59,46,.1);padding-top:20px;margin-top:6px}
.ord-total > span{font-size:13.5px;color:var(--ink-soft);font-weight:600}
.ord-total b{font-size:33px;font-weight:800;color:var(--green-700);letter-spacing:-1px;line-height:1;
  font-variant-numeric:tabular-nums}
.ord-total b em{font-style:normal;font-size:18px;margin-right:2px;font-weight:700}
.ord-total b i{font-style:normal}
.ord-total-tip{font-size:11.5px;color:#8a9c95;margin-top:9px}
.ord-back{display:inline-block;margin-top:26px;font-size:13px;color:var(--ink-soft);font-weight:600}
.ord-back:hover{color:var(--green-500)}
.ord-form .fld{display:block;margin-bottom:14px}
.ord-form .fld > span{display:block;font-size:12.5px;font-weight:700;color:var(--ink-soft);margin-bottom:7px}
.ord-form .fld input{width:100%;padding:12px 15px;border:1px solid rgba(12,59,46,.14);border-radius:11px;
  font-size:14px;color:var(--ink);background:#fff;transition:border-color var(--t-fast),box-shadow var(--t-fast);
  font-family:inherit}
.ord-form .fld input:focus{outline:none;border-color:var(--green-500);box-shadow:0 0 0 3px rgba(29,122,99,.1)}
.ord-form .fld input::placeholder{color:#a8b8b2}
.pay-way{border-top:1px solid rgba(12,59,46,.1);margin-top:20px;padding-top:18px}
.pw-head{font-size:12.5px;font-weight:700;color:var(--ink-soft);margin-bottom:11px}
.pw-item{display:flex;align-items:center;gap:10px;border:1px solid var(--green-500);background:#fbfefc;
  border-radius:12px;padding:13px 16px;color:var(--green-700)}
.pw-item b{font-size:14px;font-weight:700;color:var(--green-900)}
.pw-tag{margin-left:auto;font-size:10.5px;font-weight:800;letter-spacing:.5px;color:#fff;background:var(--green-500);
  border-radius:5px;padding:2px 7px}
.btn-pay{width:100%;margin-top:20px;min-height:50px;font-size:15px;font-weight:700}
.btn-pay[disabled]{opacity:.6;cursor:not-allowed;transform:none}
.ord-legal{font-size:11.5px;color:#94a49e;line-height:1.8;margin-top:11px;text-align:center}
.ord-err{font-size:12.5px;color:#c0392b;margin-top:10px;text-align:center;font-weight:600}
.ord-assure{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border-top:1px solid rgba(12,59,46,.1);
  margin-top:24px;padding-top:18px}
.ord-assure div{padding-right:12px}
.ord-assure b{display:block;font-size:12.5px;color:var(--green-700);font-weight:800;margin-bottom:3px}
.ord-assure span{font-size:11px;color:#8a9c95;line-height:1.6}

/* 支付弹层 */
.pay-modal{position:fixed;inset:0;background:rgba(6,26,21,.55);backdrop-filter:blur(4px);
  display:flex;align-items:center;justify-content:center;padding:20px;z-index:200}
.pay-modal[hidden]{display:none}
.pm-card{position:relative;background:#fff;border-radius:22px;padding:34px 34px 30px;width:min(400px,100%);
  box-shadow:0 30px 70px rgba(4,18,14,.35);text-align:center;max-height:92vh;overflow:auto}
.pm-close{position:absolute;right:14px;top:12px;width:32px;height:32px;border:none;background:#f2f7f5;
  border-radius:50%;font-size:20px;line-height:1;color:#7d918b;cursor:pointer}
.pm-close:hover{background:#e6f0ec;color:var(--green-700)}
.pm-pay h3{font-size:17px;font-weight:800;color:var(--green-900);margin-bottom:6px}
.pm-amount{font-size:14px;color:var(--ink-soft);margin-bottom:18px;font-weight:600}
.pm-amount em{font-style:normal;font-size:15px;color:var(--green-700);font-weight:800}
.pm-amount b{font-size:26px;font-weight:800;color:var(--green-700);letter-spacing:-.8px;
  font-variant-numeric:tabular-nums;margin-left:1px}
.pm-qr{width:196px;height:196px;margin:0 auto 16px;border:1px solid rgba(12,59,46,.1);border-radius:14px;
  padding:10px;background:#fff;display:flex;align-items:center;justify-content:center}
.pm-qr img,.pm-qr canvas{display:block;width:100%!important;height:100%!important}
.pm-qr-loading{font-size:12.5px;color:#8a9c95;line-height:1.7;padding:0 10px}
.pm-tip{font-size:13px;color:var(--ink);font-weight:600;margin-bottom:8px}
.btn-copy-link[hidden]{display:none}
.btn-copy-link{width:100%;margin:0 0 10px;font-size:13px;padding:10px 14px}
#pm-tip{line-height:1.75}
.pm-count{font-size:12px;color:#8a9c95;margin-bottom:14px}
.pm-count b{color:var(--green-700);font-variant-numeric:tabular-nums;font-weight:800}
.pm-state{font-size:12px;color:var(--green-500);font-weight:700;background:var(--green-100);
  border-radius:999px;padding:7px 14px;display:inline-block}
/* 人工收款兜底面板（微信内手机端） */
.pm-manual{padding:6px 0 0;text-align:left}
.pm-manual[hidden]{display:none}
.pm-manual-kicker{display:inline-flex;align-items:center;gap:6px;font-size:11.5px;font-weight:800;
  letter-spacing:.2px;color:var(--green-700);background:var(--green-100);border-radius:999px;padding:5px 11px;margin-bottom:12px}
.pm-manual-kicker .pm-dot{width:6px;height:6px;border-radius:50%;background:#2fa373;display:block}
.pm-manual h3{font-size:20px;line-height:1.45;font-weight:800;color:var(--green-900);letter-spacing:-.3px;margin-bottom:6px}
.pm-manual h3 span{display:block;font-size:13px;font-weight:600;color:#93a5a0;letter-spacing:0;margin-top:4px}
.pm-manual-amt{font-size:13px;font-weight:700;color:var(--ink-soft);margin:14px 0 12px;display:flex;align-items:baseline;gap:1px}
.pm-manual-amt>span{margin-right:5px;letter-spacing:.5px}
.pm-manual-amt em{font-style:normal;font-size:14px;color:var(--green-700);font-weight:800}
.pm-manual-amt b{font-size:30px;font-weight:800;color:var(--green-700);letter-spacing:-1px;font-variant-numeric:tabular-nums}
.pm-manual-meta{background:#f7faf8;border:1px solid rgba(12,59,46,.07);border-radius:14px;padding:10px 14px;margin-bottom:14px}
.pm-manual-meta>div{display:flex;align-items:baseline;justify-content:space-between;gap:12px;padding:5px 0}
.pm-manual-meta>div+div{border-top:1px dashed rgba(12,59,46,.1)}
.pm-manual-meta dt{flex:none;font-size:12px;color:#8a9c95;font-weight:700}
.pm-manual-meta dd{margin:0;font-size:12.5px;color:var(--green-900);font-weight:800;
  text-align:right;word-break:break-all;font-variant-numeric:tabular-nums}
.pm-manual-steps{margin:0 0 16px;padding:0;list-style:none;counter-reset:s}
.pm-manual-steps li{counter-increment:s;position:relative;padding-left:24px;font-size:12.8px;line-height:1.75;color:var(--ink-soft);margin-bottom:5px}
.pm-manual-steps li::before{content:counter(s);position:absolute;left:0;top:1px;width:16px;height:16px;border-radius:50%;
  background:var(--green-100);color:var(--green-700);font-size:10.5px;font-weight:800;display:flex;align-items:center;justify-content:center}
.pm-manual-steps b{color:var(--green-900);font-weight:800}
.pm-cs-wx{display:inline;background:none;border:none;padding:0;margin:0;font:inherit;font-weight:800;color:var(--green-700);
  border-bottom:1px dashed rgba(12,59,46,.35);cursor:pointer;line-height:inherit}
.pm-manual .btn{width:100%}
.pm-manual .btn+.btn{margin-top:8px}
.pm-manual-note{margin-top:14px;font-size:11.5px;color:#8a9c95;text-align:center;letter-spacing:.2px}
@media(max-width:480px){
  .pm-card{padding:26px 20px 22px}
  .pm-manual h3{font-size:18px}
  .pm-manual-amt b{font-size:26px}
}

.pm-done{padding:10px 0}
.pm-ok{width:64px;height:64px;border-radius:50%;background:var(--green-100);color:var(--green-500);
  display:flex;align-items:center;justify-content:center;margin:0 auto 16px}
.pm-done h3,.pm-fail h3{font-size:19px;font-weight:800;color:var(--green-900);margin-bottom:10px}
.pm-ok-line{font-size:12.5px;color:var(--ink-soft);margin-bottom:10px}
.pm-ok-line b{color:var(--green-900);font-weight:800;letter-spacing:.3px}
.pm-ok-tip{font-size:12.5px;color:var(--ink-soft);line-height:1.8;margin-bottom:20px}
.pm-ok-tip b{color:var(--green-700)}
.pm-done .btn{width:100%}
.pm-fail p{font-size:13px;color:var(--ink-soft);line-height:1.8;margin-bottom:20px}
.pm-fail .btn{width:100%}
.nav-links a.on{color:var(--green-700);font-weight:700}

@media(max-width:960px){
  .ord-layout{grid-template-columns:1fr;gap:18px}
  .ord-left,.ord-right{padding:24px 20px 26px}
  .cert-list{grid-template-columns:1fr}
  .spec-cta{padding:26px 22px}
  .cmp-table{font-size:12.5px}
  .cmp-table thead th,.cmp-table tbody th,.cmp-table tbody td{padding:12px 14px}
}
@media(max-width:600px){
  .ord-total b{font-size:28px}
  .pick{padding:14px 15px;gap:11px}
  .pick-price{font-size:15px}
  .pick-desc{font-size:12px}
  .ord-assure{grid-template-columns:1fr;gap:12px}
  .ord-assure div{padding-right:0}
  .pm-card{padding:28px 20px 24px}
  .spec-cta-btns{width:100%}
  .spec-cta-btns .btn{flex:1 1 auto}
}

/* 详情页底部选购带 */
.buy-band{display:grid;grid-template-columns:1fr 1fr auto;gap:16px;align-items:center;
  background:#fff;border-radius:20px;box-shadow:var(--shadow);padding:22px 24px}
.bb-item{border:1px solid rgba(12,59,46,.1);border-radius:14px;padding:14px 16px;
  display:flex;flex-direction:column;gap:7px;background:#fff}
.bb-top{display:flex;align-items:center;gap:8px}
.bb-top b{font-size:15px;font-weight:800;color:var(--green-900);letter-spacing:.4px}
.bb-item p{font-size:12.5px;color:var(--ink-soft);line-height:1.62}
.bb-price{font-size:19px;font-weight:800;color:var(--green-700);letter-spacing:-.4px;
  font-variant-numeric:tabular-nums;line-height:1.1}
.bb-price small{font-size:11.5px;color:#7d918b;font-weight:600;margin-left:2px}
.bb-cta{display:flex;flex-direction:column;align-items:center;gap:9px;padding-left:8px}
.bb-cta .btn{white-space:nowrap;min-height:46px;padding:0 24px}
.bb-cta span{font-size:11.5px;color:#8a9c95;white-space:nowrap}
@media(max-width:900px){
  .buy-band{grid-template-columns:1fr}
  .bb-cta{align-items:stretch;padding-left:0;gap:8px}
  .bb-cta .btn{width:100%}
  .bb-cta span{text-align:center}
}

.nb{white-space:nowrap}

/* ===== 能量霜详情页购买区 ===== */
.cream-buy{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-top:26px;padding-top:22px;border-top:1px solid rgba(12,59,46,.1)}
.cb-price{display:flex;align-items:baseline;color:var(--green-700);font-weight:800}
.cb-price em{font-style:normal;font-size:16px;margin-right:1px}
.cb-price b{font-size:30px;letter-spacing:-.6px}
.cb-price span{font-size:13px;font-weight:600;color:var(--ink-soft);margin-left:8px}
.cb-btn{min-height:48px;padding:0 26px;display:inline-flex;align-items:center;gap:8px}
@media(max-width:600px){.cream-buy{gap:14px}.cb-price b{font-size:26px}.cb-btn{flex:1;justify-content:center}}