@font-face{font-family:'Montserrat';src:url('fonts/Montserrat-SemiBold.ttf') format('truetype');font-weight:600;font-display:swap}
@font-face{font-family:'Montserrat';src:url('fonts/Montserrat-Light.ttf') format('truetype');font-weight:300;font-display:swap}
/* ═══════════════════════════════════════════════════════════════
   DeporMia · proposal-b — 设计系统
   2026-08-08 P1 视觉统一：炭黑 #151515 × 香槟金 #C9A868 × 暖白（业主定案，与视频片尾/头像同体系）
   tokens: ink #151515 / paper 暖白 / accent 香槟金；正文级金色用 --accent-ink 保证对比度
   ═══════════════════════════════════════════════════════════════ */
:root{
  --ink:#151515; --ink2:#1B1B1B; --paper:#FBFAF7; --smoke:#F2EFE8;
  --accent:#C9A868; --accent-dark:#B08F4F; --accent-ink:#96793D;
  --text:#17181A; --muted:#5C6066; --muted-d:#A7ABB3;
  --line:#E7E2D8; --line-d:#2A2C31;
  --wa:#25D366;
  --radius:16px; --radius-img:12px;
  --font-d:'Archivo',system-ui,sans-serif;
  --font-b:'Inter',system-ui,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font-b);color:var(--text);background:var(--paper);
     font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
.wrap{max-width:1160px;margin:0 auto;padding:0 22px}

/* ── 顶部细条 ─────────────────────────────── */
.mini{background:var(--ink);color:var(--muted-d);font-size:12.5px}
.mini-in{display:flex;justify-content:space-between;gap:12px;padding:7px 22px;max-width:1160px;margin:0 auto}
.mini a{color:#fff}
.mini .dot{margin:0 8px;opacity:.4}

/* ── 主导航（topbar 整体吸附：联系方式细条 + logo + 菜单 + 语言 + CTA 始终常驻）── */
.topbar{position:sticky;top:0;z-index:60}
.nav{background:var(--ink);border-bottom:1px solid var(--line-d)}
.nav-in{display:flex;align-items:center;gap:26px;padding:14px 22px;max-width:1160px;margin:0 auto}
.logo{font-family:'Montserrat',var(--font-d);font-weight:600;font-size:20px;color:#fff;letter-spacing:.06em;flex-shrink:0;text-transform:uppercase}
.logo em{font-style:normal;color:var(--accent);font-weight:300;letter-spacing:.06em}
.nav-menu{display:flex;gap:4px;margin-left:auto}
.nav-menu a{color:#C9CCD2;font-size:14px;font-weight:500;padding:8px 13px;border-radius:999px;transition:.15s}
.nav-menu a:hover{color:#fff;background:#ffffff14}
.nav-menu a[aria-current="page"]{color:#fff;background:#ffffff1f}
.lang-switch{color:#C9CCD2;font-size:13px;font-weight:600;padding:8px 10px;flex-shrink:0}
.lang-switch b{color:#fff}
.btn{display:inline-flex;align-items:center;gap:9px;font-family:var(--font-d);font-weight:700;
     font-size:15px;padding:13px 26px;border-radius:999px;transition:.18s;letter-spacing:.01em;border:0;cursor:pointer}
.btn-accent{background:var(--accent);color:var(--ink)}
.btn-accent:hover{background:var(--accent-dark);transform:translateY(-1px)}
.btn-light{background:#fff;color:var(--ink)}
.btn-light:hover{background:var(--smoke);transform:translateY(-1px)}
.btn-wa{background:var(--ink2);color:#fff}.btn-wa::before{content:"";width:8px;height:8px;border-radius:999px;background:var(--wa);flex-shrink:0}
.btn-wa:hover{background:#000;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:#fff;box-shadow:inset 0 0 0 1.5px #ffffff45}
.btn-ghost:hover{box-shadow:inset 0 0 0 1.5px #fff}
.btn-sm{padding:10px 20px;font-size:13.5px}
.nav .btn{flex-shrink:0}

/* ── Hero ─────────────────────────────── */
.hero{position:relative;background:var(--ink);color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5}
.hero-veil{position:absolute;inset:0;background:linear-gradient(100deg,#0E0F11F2 8%,#0E0F11B8 45%,#0E0F1155 100%)}
.hero-in{position:relative;padding:104px 22px 96px;max-width:1160px;margin:0 auto}
.hero-kicker{display:inline-block;font-size:13px;font-weight:600;letter-spacing:.14em;text-transform:uppercase;
             color:#C9CCD2;border:1px solid #ffffff30;border-radius:999px;padding:6px 15px;margin-bottom:26px}
.hero h1{font-family:var(--font-d);font-weight:800;font-size:clamp(42px,7.4vw,84px);
         line-height:1.02;letter-spacing:-.03em;max-width:13ch}
.hero h1 .hl{color:var(--accent)}
.hero-sub{margin-top:22px;font-size:clamp(16px,2vw,19px);color:#C9CCD2;max-width:52ch}
.hero-sub b{color:#fff}
.hero-ctas{display:flex;flex-wrap:wrap;gap:14px;margin-top:36px}
.hero-meta{margin-top:30px;font-size:13.5px;color:var(--muted-d);max-width:calc(100% - 80px)}
.hero-meta .dot{margin:0 10px;opacity:.4}

/* ── 区块骨架 ─────────────────────────────── */
.sec{padding:84px 0}
.sec-dark{background:var(--ink);color:#fff}
.sec-dark .sec-sub{color:var(--muted-d)}
.sec-light{background:var(--paper)}
.sec-smoke{background:var(--smoke)}
.sec-head{margin-bottom:44px;max-width:720px}
.sec-tag{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
         color:var(--accent);margin-bottom:14px}
.sec-dark .sec-tag{color:var(--accent)}
.sec-title{font-family:var(--font-d);font-weight:800;font-size:clamp(30px,4.4vw,48px);
           line-height:1.08;letter-spacing:-.025em}
.sec-title em{font-style:normal;color:var(--accent-dark)}
.sec-dark .sec-title em{color:var(--accent)}
.sec-sub{margin-top:16px;font-size:16.5px;color:var(--muted);max-width:60ch}
.sec-cta{margin-top:44px;text-align:center}

/* ── 信任带 ─────────────────────────────── */
.trust{border-bottom:1px solid var(--line)}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.trust-cell{padding:34px 26px;border-left:1px solid var(--line)}
.trust-cell:first-child{border-left:0}
.trust-num{font-family:var(--font-d);font-weight:800;font-size:clamp(30px,3.6vw,44px);letter-spacing:-.02em;color:var(--ink)}
.trust-num em{font-style:normal;color:var(--accent-dark)}
.trust-lbl{margin-top:6px;font-size:13.5px;color:var(--muted);line-height:1.5}

/* ── 产品大卡 ─────────────────────────────── */
.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.prod-card{background:#fff;color:var(--text);border-radius:var(--radius);overflow:hidden;
           display:flex;flex-direction:column;transition:.2s}
.prod-card:hover{transform:translateY(-4px)}
.prod-ph{position:relative;aspect-ratio:4/3;background:var(--smoke)}
.prod-ph img{width:100%;height:100%;object-fit:cover}
.prod-tag{position:absolute;top:14px;left:14px;background:var(--ink);color:#fff;font-size:11.5px;
          font-weight:700;letter-spacing:.08em;text-transform:uppercase;border-radius:999px;padding:5px 12px}
.prod-tag.oem{background:var(--accent);color:var(--ink)}
.prod-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1}
.prod-ref{font-size:12px;font-weight:600;letter-spacing:.1em;color:var(--muted);text-transform:uppercase}
.prod-name{font-family:var(--font-d);font-weight:700;font-size:20px;letter-spacing:-.01em;margin-top:6px}
.prod-desc{margin-top:9px;font-size:14.5px;color:var(--muted);flex:1}
.prod-foot{display:flex;align-items:center;justify-content:space-between;margin-top:18px;
           padding-top:16px;border-top:1px solid var(--line)}
.moq-tag{font-size:13px;font-weight:700;color:var(--ink)}
.prod-link{font-size:14px;font-weight:600;color:var(--accent-ink)}
.prod-link:hover{text-decoration:underline}
/* 即将上线卡 */
.prod-card.soon{background:var(--ink2);border:1px dashed #3A3D44;color:#fff}
.prod-card.soon .prod-ph{display:flex;align-items:center;justify-content:center;
  font-family:var(--font-d);font-weight:700;color:#5A5E66;font-size:15px;background:transparent;aspect-ratio:4/3}
.prod-card.soon .prod-desc{color:var(--muted-d)}
.prod-card.soon .prod-foot{border-top-color:var(--line-d)}
.prod-card.soon .moq-tag{color:#C9CCD2}

/* ── How It Works ─────────────────────────── */
.how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:40px 34px}
.how-item{display:flex;gap:16px}
.how-ico{flex-shrink:0;width:46px;height:46px;border-radius:14px;background:var(--ink);color:#fff;
         display:flex;align-items:center;justify-content:center;font-family:var(--font-d);font-weight:800;font-size:17px}
.sec-dark .how-ico{background:var(--accent);color:var(--ink)}
.how-item h3{font-family:var(--font-d);font-weight:700;font-size:16.5px;letter-spacing:-.01em}
.how-item p{margin-top:5px;font-size:14px;color:var(--muted)}
.sec-dark .how-item p{color:var(--muted-d)}

/* ── 计算器 ─────────────────────────────── */
.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:start}
.calc-card{background:var(--ink2);border:1px solid var(--line-d);border-radius:var(--radius);padding:28px}
.calc-card h3{font-family:var(--font-d);font-weight:700;font-size:19px;color:#fff}
.calc-sub{font-size:13.5px;color:var(--muted-d);margin-top:5px}
.calc-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:20px}
.calc-field label{display:block;font-size:12.5px;font-weight:600;color:#C9CCD2;margin-bottom:6px}
.calc-field label small{color:var(--muted-d);font-weight:400}
.calc-field input,.calc-field select{width:100%;padding:11px 12px;border-radius:10px;border:1px solid #3A3D44;
  background:#0E0F11;color:#fff;font-size:15px;font-family:var(--font-b)}
.calc-field input:focus,.calc-field select:focus{outline:2px solid var(--accent);border-color:transparent}
.calc-hint{margin-top:16px;font-size:12.5px;color:var(--muted-d)}
.calc-out .row{display:flex;justify-content:space-between;gap-10px;padding:11px 0;border-bottom:1px solid var(--line-d);
  font-size:14px;color:#C9CCD2}
.calc-out .row .v{font-weight:600;color:#fff;white-space:nowrap}
.calc-total{margin-top:18px;background:var(--accent);border-radius:12px;padding:18px 20px;color:var(--ink)}
.calc-total .t-k{font-size:13px;font-weight:600;opacity:.85}
.calc-total .t-v{font-family:var(--font-d);font-weight:800;font-size:32px;letter-spacing:-.02em;margin-top:2px}
.calc-total .t-u{font-size:13.5px;margin-top:4px;opacity:.92}
.calc-ahorro{margin-top:14px;font-size:14px;color:#C9CCD2}
.calc-ahorro b{color:#7EE787}
.calc-legal{margin-top:16px;font-size:11.5px;color:var(--muted-d);line-height:1.55}
.calc-excel{margin-top:26px;text-align:center;font-size:14.5px;color:var(--muted-d)}
.calc-excel a{color:#fff;font-weight:600;text-decoration:underline}

/* ── 验证四法 ─────────────────────────────── */
.verify-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.verify-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.verify-num{font-family:var(--font-d);font-weight:800;font-size:15px;color:var(--accent-ink);letter-spacing:.06em}
.verify-card h3{font-family:var(--font-d);font-weight:700;font-size:19px;margin-top:8px;letter-spacing:-.01em}
.verify-card p{margin-top:9px;font-size:14.5px;color:var(--muted)}
.verify-note{margin-top:26px;font-size:13.5px;color:var(--muted)}
.fab-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:34px}
.fab-strip figure{border-radius:var(--radius-img);overflow:hidden;aspect-ratio:4/3}
.fab-strip img{width:100%;height:100%;object-fit:cover}

/* ── Form F ─────────────────────────────── */
.formf-grid{display:grid;grid-template-columns:1.15fr 1fr;gap:52px;align-items:center}
.ff-ticket{background:#fff;color:var(--text);border-radius:var(--radius);padding:26px 28px;box-shadow:0 24px 60px -20px #00000066}
.ff-ticket .row{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--line);font-size:15px}
.ff-ticket .row:last-of-type{border-bottom:0}
.ff-ticket .k{color:var(--muted)}
.ff-ticket .v{font-family:var(--font-d);font-weight:800;font-size:19px}
.ff-ticket .v.hl{color:var(--accent-dark)}
.ff-ticket .v.dim{color:var(--muted)}
.ff-note{margin-top:16px;font-size:13.5px;color:var(--muted)}
.formf-list{margin-top:24px;list-style:none}
.formf-list li{display:flex;gap:12px;padding:9px 0;font-size:15.5px;color:#E3E5E9}
.ff-check{flex-shrink:0;width:22px;height:22px;border-radius:50%;background:var(--accent);color:var(--ink);
          display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:700;margin-top:2px}
.ff-img{border-radius:var(--radius-img);overflow:hidden;margin-top:26px;aspect-ratio:16/9}
.ff-img img{width:100%;height:100%;object-fit:cover}

/* ── FAQ ─────────────────────────────── */
.faq-list{max-width:780px}
.faq-list details{border-bottom:1px solid var(--line)}
.faq-list summary{cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:18px;
  padding:21px 4px;font-family:var(--font-d);font-weight:700;font-size:17px;letter-spacing:-.01em}
.faq-list summary::-webkit-details-marker{display:none}
.faq-list summary::after{content:"+";font-size:24px;font-weight:400;color:var(--accent);flex-shrink:0;transition:.18s}
.faq-list details[open] summary::after{transform:rotate(45deg)}
.faq-list details p{padding:0 4px 22px;font-size:15px;color:var(--muted);max-width:64ch}

/* ── Final CTA ─────────────────────────────── */
.cta-final{background:var(--ink);color:#fff;text-align:center;padding:96px 22px}
.cta-final .sec-title{max-width:20ch;margin:0 auto}
.cta-final p{margin:18px auto 0;color:var(--muted-d);max-width:52ch}
.cta-final .btn{margin-top:34px}
.cta-final .alt{display:block;margin-top:18px;font-size:13.5px;color:var(--muted-d)}
.cta-final .alt a{color:#fff;text-decoration:underline}

/* ── Footer ─────────────────────────────── */
footer{background:#090A0C;color:var(--muted-d);font-size:14px}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:40px;padding:60px 0 44px}
.foot-brand{font-family:'Montserrat',var(--font-d);font-weight:600;font-size:21px;color:#fff;letter-spacing:.06em;text-transform:uppercase}
.foot-brand em{font-style:normal;color:var(--accent);font-weight:300}
.foot-info{margin-top:14px;line-height:1.8}
.foot-info a{color:#E3E5E9}
.foot-info a:hover{text-decoration:underline}
.foot-h{font-family:var(--font-d);font-weight:700;font-size:13px;letter-spacing:.12em;text-transform:uppercase;color:#fff;margin-bottom:14px}
.foot-links{display:grid;gap:9px}
.foot-links a{color:var(--muted-d)}
.foot-links a:hover{color:#fff}
.foot-soc{display:flex;gap:10px;margin-top:4px}
.soc{width:38px;height:38px;border-radius:50%;border:1px solid var(--line-d);display:flex;align-items:center;
     justify-content:center;font-size:12px;font-weight:700;color:var(--muted-d)}
.foot-copy{border-top:1px solid var(--line-d);padding:20px 0;font-size:12.5px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap}
.placeholder{opacity:.55;font-style:italic}

/* ── WhatsApp 浮动按钮 ─────────────────────────────── */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:70;width:56px;height:56px;border-radius:50%;
  background:var(--wa);display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 26px -6px #0009;transition:.18s}
.wa-float:hover{transform:scale(1.07)}
.wa-float svg{width:30px;height:30px}

/* ── 入场渐显 ─────────────────────────────── */
.rv{opacity:1;transform:none}
.rv.arm{opacity:0;transform:translateY(22px)}
.rv.in{opacity:1;transform:none;transition:opacity .7s cubic-bezier(.2,.6,.2,1),transform .7s cubic-bezier(.2,.6,.2,1)}
@media (prefers-reduced-motion:reduce){.rv.arm{opacity:1;transform:none}.rv.in{transition:none}}

/* ── 响应式 ─────────────────────────────── */
@media (max-width:960px){
  .prod-grid{grid-template-columns:repeat(2,1fr)}
  .how-grid{grid-template-columns:repeat(2,1fr)}
  .formf-grid{grid-template-columns:1fr;gap:34px}
  .verify-grid{grid-template-columns:repeat(2,1fr)}
  .trust-grid{grid-template-columns:repeat(2,1fr)}
  .trust-cell:nth-child(3){border-left:0}
  .trust-cell{border-top:1px solid var(--line)}
  .trust-cell:nth-child(-n+2){border-top:0}
  .calc-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .mini-in{font-size:11.5px;padding:6px 16px}
  .mini-in > span:last-child{display:none}   /* 小屏省一行高度，邮箱保留（仅直系子元素，勿误伤 .dot） */
  .nav-in{flex-wrap:wrap;gap:10px;padding:12px 16px}
  .nav-menu{order:3;width:100%;overflow-x:auto;margin-left:0;padding-bottom:2px;scrollbar-width:none}
  .nav-menu::-webkit-scrollbar{display:none}
  .nav-menu a{white-space:nowrap;font-size:13.5px;padding:7px 11px}
  .nav .btn{margin-left:auto}
  .hero-in{padding:72px 20px 64px}
  .sec{padding:64px 0}
  .prod-grid{grid-template-columns:1fr}
  .how-grid{grid-template-columns:1fr;gap:26px}
  .verify-grid{grid-template-columns:1fr}
  .fab-strip{grid-template-columns:1fr;gap:10px}
  .calc-fields{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr;gap:30px}
  .cta-final{padding:72px 20px}
}

/* ═══ 子页组件（B3 追加） ═══ */
/* 页头 */
.page-hero{background:var(--ink);color:#fff;padding:72px 0 64px}
.crumb{font-size:13px;color:var(--muted-d);margin-bottom:20px}
.crumb a{color:#C9CCD2}.crumb a:hover{color:#fff}
.page-hero h1{font-family:var(--font-d);font-weight:800;font-size:clamp(34px,5.4vw,58px);line-height:1.05;letter-spacing:-.025em;max-width:18ch}
.page-hero h1 em{font-style:normal;color:var(--accent)}
.page-hero .hero-sub{margin-top:18px;font-size:clamp(15.5px,1.8vw,18px);color:#C9CCD2;max-width:56ch}
.page-hero .hero-sub b{color:#fff}

/* 产品 ficha 参数表 */
.spec{margin-top:14px;display:grid;gap:0;font-size:13.5px}
.spec div{display:flex;justify-content:space-between;gap:14px;padding:8px 0;border-top:1px solid var(--line)}
.spec dt{color:var(--muted);flex-shrink:0}
.spec dd{text-align:right;font-weight:500}
.sku-note{margin-top:26px;font-size:13px;color:var(--muted-d)}
.sec-light .sku-note,.sec-smoke .sku-note{color:var(--muted)}
.sku-note a{color:var(--accent-ink);font-weight:600}

/* 时间线 */
.timeline{display:grid;gap:0;max-width:860px}
.tl-step{display:grid;grid-template-columns:52px 1fr;gap:18px;padding:26px 0;border-bottom:1px solid var(--line)}
.tl-step:last-child{border-bottom:0}
.tl-n{width:44px;height:44px;border-radius:50%;background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;font-family:var(--font-d);font-weight:800;font-size:16px}
.tl-step h3{font-family:var(--font-d);font-weight:700;font-size:18px;letter-spacing:-.01em;display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.tl-time{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--accent);background:#C9A8681F;border-radius:999px;padding:4px 11px}
.tl-step p{margin-top:7px;font-size:14.5px;color:var(--muted);max-width:60ch}
.tl-img{margin-top:14px;border-radius:var(--radius-img);overflow:hidden;max-width:420px;aspect-ratio:4/3}
.tl-img img{width:100%;height:100%;object-fit:cover}

/* 文档清单 */
.doc-list{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:18px}
.doc-list li{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:flex;gap:16px}
.doc-list .dn{font-family:var(--font-d);font-weight:800;font-size:17px;color:var(--accent-ink)}
.doc-list h3{font-family:var(--font-d);font-weight:700;font-size:16.5px;letter-spacing:-.01em}
.doc-list p{margin-top:6px;font-size:14px;color:var(--muted)}

/* 工艺图带（fabrica 页） */
.fab-feature{display:grid;grid-template-columns:1.4fr 1fr;gap:14px}
.fab-feature figure{border-radius:var(--radius-img);overflow:hidden;position:relative}
.fab-feature img{width:100%;height:100%;object-fit:cover}
.fab-feature .main{aspect-ratio:4/4.6}
.fab-col{display:grid;gap:14px}
.fab-col figure{aspect-ratio:4/2.86}
.fab-feature figcaption{position:absolute;left:14px;bottom:12px;background:#0E0F11CC;color:#fff;font-size:12px;font-weight:600;letter-spacing:.06em;border-radius:999px;padding:6px 13px}
.fab-pano{margin-top:14px;border-radius:var(--radius-img);overflow:hidden;position:relative;aspect-ratio:21/8}
.fab-pano img{width:100%;height:100%;object-fit:cover}
.fab-pano figcaption{position:absolute;left:14px;bottom:12px;background:#0E0F11CC;color:#fff;font-size:12px;font-weight:600;letter-spacing:.06em;border-radius:999px;padding:6px 13px}

/* 深色数字带 */
.stats-dark{background:var(--ink2);border-top:1px solid var(--line-d);border-bottom:1px solid var(--line-d)}
.stats-dark .trust-grid{grid-template-columns:repeat(4,1fr)}
.stats-dark .trust-cell{border-left-color:var(--line-d);border-top:0}
.stats-dark .trust-num{color:#fff}
.stats-dark .trust-num em{filter:brightness(1.75)}
.stats-dark .trust-lbl{color:var(--muted-d)}

/* Mia 引言 */
.mia{background:var(--smoke)}
.mia.mia-paper{background:var(--paper)}
.mia blockquote{max-width:820px;margin:0 auto;text-align:center}
.mia .q{font-family:var(--font-d);font-weight:700;font-size:clamp(22px,3.2vw,32px);line-height:1.3;letter-spacing:-.015em}
.mia .q .hl{background:linear-gradient(transparent 62%,#C9A86833 62%);color:var(--accent-ink)}
.mia-who{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:26px}
.mia-avatar{width:52px;height:52px;border-radius:50%;background:var(--ink);box-shadow:inset 0 0 0 2px var(--accent);color:var(--accent);display:flex;align-items:center;justify-content:center;font-family:var(--font-d);font-weight:800;font-size:21px}
.mia-name{font-weight:700;font-size:15px}
.mia-sub{font-size:13px;color:var(--muted)}

/* 联系卡 */
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;display:flex;flex-direction:column;gap:10px}
.cc-k{font-size:11.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--accent-ink)}
.contact-card h3{font-family:var(--font-d);font-weight:700;font-size:20px;letter-spacing:-.01em}
.contact-card p{font-size:14.5px;color:var(--muted);flex:1}
.cc-main{font-weight:700;font-size:16px;color:var(--accent-ink)}
.cc-main:hover{text-decoration:underline}

/* 快速报价清单 */
.msg-list{list-style:none;display:grid;gap:14px;max-width:760px}
.msg-list li{display:flex;gap:14px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:18px 20px;font-size:15px}
.msg-list .check{flex-shrink:0;width:24px;height:24px;border-radius:50%;background:var(--accent);color:#fff;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;margin-top:1px}

@media (max-width:960px){
  .fab-feature{grid-template-columns:1fr}
  .fab-feature .main{aspect-ratio:4/3}
  .doc-list{grid-template-columns:1fr}
  .contact-grid{grid-template-columns:1fr}
  .stats-dark .trust-grid{grid-template-columns:repeat(2,1fr)}
  .stats-dark .trust-cell{border-top:1px solid var(--line-d)}
  .stats-dark .trust-cell:nth-child(-n+2){border-top:0}
  .stats-dark .trust-cell:nth-child(3){border-left:0}
}
@media (max-width:640px){
  .page-hero{padding:56px 0 48px}
  .tl-step{grid-template-columns:40px 1fr;gap:14px}
  .tl-n{width:36px;height:36px;font-size:14px}
}