/* ============ 灿威科技 CANWEI · 全站共享样式 ============ */
:root{
  --blue:#0068E5; --blue-d:#0049B8; --blue-l:#3B8FE0;
  --navy:#0A1E3F; --navy-2:#0E2A56; --ink:#16233C; --muted:#5B6B85;
  --orange:#FF8A00; --orange-d:#E67300;
  --cyan:#00C8D4;
  --bg:#F5F8FC; --card:#FFFFFF; --line:#E2E9F4;
  --grad-blue:linear-gradient(120deg,#0068E5,#00A3E0);
  --grad-navy:linear-gradient(135deg,#0A1E3F 0%,#0E2A56 55%,#123B7A 100%);
  --grad-orange:linear-gradient(120deg,#FF8A00,#FFB347);
  --shadow:0 2px 8px rgba(10,30,63,.06),0 10px 32px rgba(10,30,63,.08);
  --shadow-lg:0 6px 18px rgba(10,30,63,.12),0 20px 56px rgba(10,30,63,.14);
  --radius:14px;
  --font:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Helvetica Neue",Arial,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--font);color:var(--ink);background:#fff;line-height:1.7;font-size:16px;overflow-x:hidden}
img{max-width:100%;display:block}
a{color:var(--blue);text-decoration:none;transition:.25s}
ul,ol{list-style:none}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.section{padding:88px 0}
.section.tight{padding:64px 0}
.grey{background:var(--bg)}

/* ---------- 标题体系 ---------- */
.sec-head{text-align:center;max-width:760px;margin:0 auto 56px}
.sec-kicker{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:700;letter-spacing:.18em;color:var(--blue);text-transform:uppercase;margin-bottom:14px}
.sec-kicker::before,.sec-kicker::after{content:"";width:26px;height:2px;background:linear-gradient(90deg,transparent,var(--blue));border-radius:2px}
.sec-kicker::after{background:linear-gradient(90deg,var(--blue),transparent)}
.sec-title{font-size:clamp(26px,3.6vw,40px);font-weight:800;letter-spacing:.01em;color:var(--ink);line-height:1.3}
.sec-title em{font-style:normal;background:linear-gradient(120deg,var(--blue),var(--cyan));-webkit-background-clip:text;background-clip:text;color:transparent}
.sec-desc{margin-top:16px;color:var(--muted);font-size:16.5px}
.dark .sec-title{color:#fff}
.dark .sec-desc{color:#9DB4D6}

/* ---------- 顶部导航 ---------- */
.topbar{position:fixed;inset:0 0 auto 0;z-index:1000;transition:.35s;background:rgba(10,30,63,0);backdrop-filter:blur(0)}
.topbar.scrolled{background:rgba(8,22,48,.92);backdrop-filter:blur(14px);box-shadow:0 2px 24px rgba(0,0,0,.22)}
.nav{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand{display:flex;align-items:center;gap:12px}
.brand img{width:44px;height:44px;filter:drop-shadow(0 2px 8px rgba(0,0,0,.3))}
.brand .bt{line-height:1.15}
.brand .bt b{display:block;font-size:19px;color:#fff;letter-spacing:.06em;font-weight:800}
.brand .bt span{font-size:10.5px;color:#7E97BE;letter-spacing:.22em;font-weight:600}
.menu{display:flex;gap:6px;align-items:center}
.menu a{color:#C9D8F0;font-size:15px;font-weight:500;padding:9px 16px;border-radius:8px;position:relative}
.menu a:hover{color:#fff;background:rgba(255,255,255,.08)}
.menu a.on{color:#fff;font-weight:700}
.menu a.on::after{content:"";position:absolute;left:16px;right:16px;bottom:2px;height:2.5px;border-radius:2px;background:linear-gradient(90deg,var(--orange),#FFB347)}
.nav-cta{display:inline-flex;align-items:center;gap:9px;background:linear-gradient(120deg,var(--orange),#FFA733);color:#fff!important;font-weight:700;font-size:15px;padding:11px 22px;border-radius:999px;box-shadow:0 4px 16px rgba(255,138,0,.35);margin-left:14px;white-space:nowrap}
.nav-cta:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(255,138,0,.45)}
.nav-cta svg{width:17px;height:17px}
.burger{display:none;width:44px;height:44px;border:none;background:rgba(255,255,255,.1);border-radius:10px;cursor:pointer;flex-direction:column;align-items:center;justify-content:center;gap:5px}
.burger span{width:20px;height:2px;background:#fff;border-radius:2px;transition:.3s}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.m-menu{display:none;position:fixed;top:76px;left:0;right:0;z-index:999;background:rgba(8,22,48,.98);backdrop-filter:blur(16px);padding:12px 24px 24px;box-shadow:0 20px 40px rgba(0,0,0,.35)}
.m-menu.show{display:block}
.m-menu a{display:block;color:#D6E2F6;font-size:16px;padding:13px 10px;border-bottom:1px solid rgba(255,255,255,.07)}
.m-menu a.on{color:var(--orange);font-weight:700}

/* ---------- 按钮 ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-size:16px;font-weight:700;padding:15px 34px;border-radius:999px;cursor:pointer;border:none;transition:.3s;text-decoration:none}
.btn svg{width:18px;height:18px}
.btn-primary{background:linear-gradient(120deg,var(--orange),#FFA733);color:#fff;box-shadow:0 6px 22px rgba(255,138,0,.4)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(255,138,0,.5);color:#fff}
.btn-ghost{background:rgba(255,255,255,.1);color:#fff;border:1.5px solid rgba(255,255,255,.35);backdrop-filter:blur(6px)}
.btn-ghost:hover{background:rgba(255,255,255,.2);border-color:rgba(255,255,255,.6);color:#fff;transform:translateY(-3px)}
.btn-blue{background:var(--grad-blue);color:#fff;box-shadow:0 6px 22px rgba(0,104,229,.35)}
.btn-blue:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(0,104,229,.45);color:#fff}
.btn-lg{font-size:17.5px;padding:17px 40px}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;background:var(--grad-navy);overflow:hidden;color:#fff}
.hero::before{content:"";position:absolute;inset:0;background:
  radial-gradient(900px 480px at 82% 18%,rgba(0,104,229,.34),transparent 62%),
  radial-gradient(700px 420px at 8% 88%,rgba(0,200,212,.16),transparent 60%),
  radial-gradient(500px 300px at 55% 105%,rgba(255,138,0,.12),transparent 65%)}
.hero-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(120,170,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(120,170,255,.05) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(ellipse 90% 80% at 50% 40%,#000 30%,transparent 75%);-webkit-mask-image:radial-gradient(ellipse 90% 80% at 50% 40%,#000 30%,transparent 75%)}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center;padding:130px 0 90px}
.hero-badge{display:inline-flex;align-items:center;gap:10px;background:rgba(255,138,0,.14);border:1px solid rgba(255,138,0,.45);color:#FFC27A;font-size:13.5px;font-weight:600;padding:8px 18px;border-radius:999px;margin-bottom:26px}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 0 rgba(255,138,0,.6);animation:pulse 4s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(255,138,0,.6)}70%{box-shadow:0 0 0 12px rgba(255,138,0,0)}100%{box-shadow:0 0 0 0 rgba(255,138,0,0)}}
.hero h1{font-size:clamp(32px,5vw,58px);font-weight:900;line-height:1.22;letter-spacing:.01em}
.hero h1 .hl{background:linear-gradient(120deg,#4DA6FF,#00E0D8);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero h1 .hl-o{background:linear-gradient(120deg,#FF9E2E,#FFC97A);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero-sub{margin:24px 0 34px;color:#B7C9E8;font-size:17.5px;max-width:560px}
.hero-sub b{color:#fff;font-weight:700}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:38px}
.hero-tags span{font-size:13.5px;color:#CFE0FA;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);padding:7px 16px;border-radius:999px;backdrop-filter:blur(4px)}
.hero-btns{display:flex;flex-wrap:wrap;gap:16px}
.hero-stats{display:flex;gap:0;margin-top:52px;border-top:1px solid rgba(255,255,255,.12);padding-top:28px}
.hero-stats .hs{flex:1;min-width:0}
.hero-stats .hs+.hs{border-left:1px solid rgba(255,255,255,.12);padding-left:26px}
.hero-stats b{display:block;font-size:32px;font-weight:900;background:linear-gradient(120deg,#fff,#9CD0FF);-webkit-background-clip:text;background-clip:text;color:transparent;font-variant-numeric:tabular-nums}
.hero-stats b i{font-style:normal;font-size:18px;font-weight:700;margin-left:2px}
.hero-stats span{font-size:13px;color:#8FA6CB}

/* Hero 视觉：信号塔 + 波纹 */
.hero-visual{position:relative;height:480px}
.waves{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.wave{position:absolute;border-radius:50%;border:1.5px solid rgba(90,160,255,.35);animation:waveOut 20s cubic-bezier(.2,.6,.35,1) infinite}
.wave.w1{width:180px;height:180px;animation-delay:0s}
.wave.w2{width:180px;height:180px;animation-delay:6.67s}
.wave.w3{width:180px;height:180px;animation-delay:13.33s}
.wave.hot{border-color:rgba(255,150,40,.4)}
@keyframes waveOut{0%{transform:scale(.42);opacity:0}20%{opacity:.3}100%{transform:scale(2.6);opacity:0}}
.tower{position:relative;z-index:2;width:300px;height:400px;margin:0 auto;filter:drop-shadow(0 24px 48px rgba(0,0,0,.4))}
/* 指标卡：极慢轻浮动（18s/5px），动但不晃眼 */
.float-card{position:absolute;z-index:3;background:rgba(13,32,66,.94);border:1px solid rgba(120,170,255,.32);border-radius:14px;padding:14px 20px;box-shadow:var(--shadow-lg);animation:floaty 18s ease-in-out infinite;will-change:transform}
.float-card .fc-t{font-size:12px;color:#8FB0E8;letter-spacing:.1em;font-weight:600}
.float-card .fc-v{font-size:21px;font-weight:800;color:#fff;font-variant-numeric:tabular-nums}
.float-card .fc-v.good{color:#37E0A0}
.fc-1{top:6%;right:2%;animation-delay:0s}
.fc-2{bottom:16%;left:0;animation-delay:1.6s}
.fc-3{bottom:2%;right:8%;animation-delay:3.2s}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}

/* ---------- 通用卡片 ---------- */
.grid{display:grid;gap:26px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:34px 30px;box-shadow:var(--shadow);transition:.35s;position:relative;overflow:hidden}
.card:hover{transform:translateY(-8px);box-shadow:var(--shadow-lg);border-color:#C7DBF8}
.card::before{content:"";position:absolute;top:0;left:0;right:0;height:3.5px;background:var(--grad-blue);transform:scaleX(0);transform-origin:left;transition:.4s}
.card:hover::before{transform:scaleX(1)}
.card .ic{width:58px;height:58px;border-radius:15px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,rgba(0,104,229,.12),rgba(0,200,212,.12));margin-bottom:22px;transition:.35s}
.card:hover .ic{background:var(--grad-blue);transform:rotate(-6deg) scale(1.06)}
.card .ic svg{width:28px;height:28px;stroke:var(--blue);transition:.35s}
.card:hover .ic svg{stroke:#fff}
.card h3{font-size:20px;font-weight:800;margin-bottom:12px;color:var(--ink)}
.card p{color:var(--muted);font-size:15px}
.card .more{display:inline-flex;align-items:center;gap:6px;margin-top:18px;font-size:14px;font-weight:700;color:var(--blue)}
.card .more:hover{gap:11px}

/* ---------- 数字徽章条 ---------- */
.numbars{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.12);border-radius:18px;overflow:hidden}
.numbar{background:rgba(10,30,63,.55);backdrop-filter:blur(10px);padding:30px 18px;text-align:center}
.numbar b{display:block;font-size:clamp(26px,3vw,38px);font-weight:900;color:#fff;font-variant-numeric:tabular-nums}
.numbar b i{font-style:normal;font-size:19px;color:#FFB25E;margin-left:2px}
.numbar span{font-size:13.5px;color:#93AACF;margin-top:4px;display:block}

/* ---------- 品牌代理卡 ---------- */
.brandcard{position:relative;background:#fff;border-radius:18px;border:1px solid var(--line);padding:42px 34px 36px;text-align:center;box-shadow:var(--shadow);transition:.35s;overflow:hidden}
.brandcard:hover{transform:translateY(-9px);box-shadow:var(--shadow-lg)}
.brandcard .bc-glow{position:absolute;top:-70px;left:50%;transform:translateX(-50%);width:240px;height:140px;background:radial-gradient(closest-side,rgba(0,104,229,.16),transparent);filter:blur(8px)}
.brandcard .bc-logo{width:86px;height:86px;margin:0 auto 20px;border-radius:22px;display:flex;align-items:center;justify-content:center;font-size:26px;font-weight:900;color:#fff;position:relative;box-shadow:0 10px 26px rgba(10,30,63,.18)}
.brandcard .bc-role{display:inline-block;font-size:12.5px;font-weight:700;letter-spacing:.14em;padding:5px 14px;border-radius:999px;margin-bottom:14px}
.brandcard h3{font-size:24px;font-weight:900;margin-bottom:10px}
.brandcard p{color:var(--muted);font-size:14.5px;min-height:66px}
.brandcard .bc-tags{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:18px}
.brandcard .bc-tags span{font-size:12.5px;color:var(--blue-d);background:rgba(0,104,229,.08);padding:5px 12px;border-radius:999px;font-weight:600}

/* ---------- Hero 卖点高亮条 ---------- */
.hero-global{display:inline-flex;align-items:center;gap:13px;flex-wrap:wrap;background:linear-gradient(120deg,rgba(0,104,229,.22),rgba(0,200,212,.16));border:1px solid rgba(88,160,255,.5);border-radius:14px;padding:11px 18px;margin-bottom:24px;box-shadow:0 4px 22px rgba(0,90,200,.22)}
.hero-global svg{width:20px;height:20px;stroke:#5BB2FF;flex-shrink:0}
.hero-global b{font-size:15.5px;color:#fff;font-weight:800;letter-spacing:.02em}
.hero-global .hg-sep{width:1px;height:16px;background:rgba(255,255,255,.3)}
.hero-global i{font-style:normal;font-size:15.5px;font-weight:800;color:#FFB25E;white-space:nowrap}

/* ---------- 全球足迹展示区 ---------- */
.gallery{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.gitem{position:relative;border-radius:12px;overflow:hidden;cursor:zoom-in;box-shadow:var(--shadow);aspect-ratio:4/3;background:#0E2A56;transition:.35s}
.gitem:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.gitem img{width:100%;height:100%;object-fit:cover;transition:.5s}
.gitem:hover img{transform:scale(1.09)}
.gitem .gtag{position:absolute;top:10px;left:10px;z-index:2;font-size:11px;font-weight:700;letter-spacing:.05em;padding:3px 10px;border-radius:999px;color:#fff;backdrop-filter:blur(4px)}
.gtag.t-global{background:rgba(0,104,229,.88)}
.gtag.t-hk{background:rgba(224,110,10,.9)}
.gtag.t-expo{background:rgba(0,138,160,.9)}
.gitem .gcap{position:absolute;left:0;right:0;bottom:0;z-index:2;padding:30px 12px 11px;background:linear-gradient(transparent,rgba(5,14,34,.9));color:#fff;font-size:13px;font-weight:600;text-shadow:0 1px 4px rgba(0,0,0,.5)}

/* ---------- 图片灯箱 ---------- */
.lb{position:fixed;inset:0;z-index:999;background:rgba(4,10,26,.93);backdrop-filter:blur(6px);display:none;align-items:center;justify-content:center;padding:22px;cursor:zoom-out}
.lb.show{display:flex}
.lb img{max-width:92vw;max-height:84vh;border-radius:10px;box-shadow:0 24px 80px rgba(0,0,0,.55)}
.lb .lb-cap{position:absolute;bottom:16px;left:0;right:0;text-align:center;color:#CFE0FA;font-size:14.5px;font-weight:600}

/* ---------- 流程时间轴 ---------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative}
.steps::before{content:"";position:absolute;top:37px;left:8%;right:8%;height:2px;background:linear-gradient(90deg,transparent,rgba(0,104,229,.35) 12%,rgba(0,104,229,.35) 88%,transparent)}
.step{text-align:center;position:relative}
.step .sn{width:74px;height:74px;margin:0 auto 20px;border-radius:50%;background:#fff;border:2px solid #D8E6FA;display:flex;align-items:center;justify-content:center;font-size:26px;font-weight:900;color:var(--blue);position:relative;z-index:2;transition:.35s;box-shadow:0 6px 18px rgba(0,104,229,.12)}
.step:hover .sn{background:var(--grad-blue);border-color:transparent;color:#fff;transform:scale(1.1)}
.step h4{font-size:18px;font-weight:800;margin-bottom:8px}
.step p{color:var(--muted);font-size:14px;padding:0 6px}

/* ---------- 深色区块 ---------- */
.dark{background:var(--grad-navy);color:#fff;position:relative;overflow:hidden}
.dark::before{content:"";position:absolute;inset:0;background:radial-gradient(800px 400px at 85% 20%,rgba(0,104,229,.25),transparent 60%),radial-gradient(600px 350px at 10% 90%,rgba(0,200,212,.13),transparent 60%)}
.dark>*{position:relative;z-index:2}

/* ---------- 覆盖地图/城市 ---------- */
.cities{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.city{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);padding:10px 20px;border-radius:999px;font-size:15px;color:#D9E6FA;font-weight:500;transition:.3s}
.city:hover{background:rgba(255,255,255,.16);transform:translateY(-3px);color:#fff}
.city.hot{background:linear-gradient(120deg,rgba(255,138,0,.25),rgba(255,179,71,.18));border-color:rgba(255,138,0,.55);color:#FFD9A8;font-weight:700}
.city svg{width:15px;height:15px;stroke:#FFB25E}

/* ---------- 图片卡/案例 ---------- */
.imgcard{border-radius:16px;overflow:hidden;position:relative;box-shadow:var(--shadow);transition:.4s}
.imgcard img{width:100%;height:280px;object-fit:cover;transition:.6s}
.imgcard:hover img{transform:scale(1.07)}
.imgcard:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.imgcard .cap{position:absolute;inset:auto 0 0 0;padding:44px 22px 18px;background:linear-gradient(transparent,rgba(6,18,40,.88));color:#fff}
.imgcard .cap b{font-size:17px;display:block;margin-bottom:3px}
.imgcard .cap span{font-size:13px;color:#AFC6E8}

/* ---------- CTA 横幅 ---------- */
.cta-band{position:relative;background:linear-gradient(120deg,#0A1E3F,#0D3670 55%,#0A4A8C);border-radius:22px;padding:54px 56px;display:flex;align-items:center;justify-content:space-between;gap:36px;overflow:hidden;box-shadow:var(--shadow-lg)}
.cta-band::before{content:"";position:absolute;top:-90px;right:-40px;width:340px;height:340px;border-radius:50%;border:1.5px dashed rgba(120,180,255,.25);animation:spin 26s linear infinite}
.cta-band::after{content:"";position:absolute;top:-40px;right:20px;width:230px;height:230px;border-radius:50%;border:1.5px dashed rgba(255,160,60,.3);animation:spin 20s linear infinite reverse}
@keyframes spin{to{transform:rotate(360deg)}}
.cta-band .cb-t{font-size:clamp(22px,2.6vw,30px);font-weight:900;color:#fff;line-height:1.35}
.cta-band .cb-t em{font-style:normal;color:#FFB25E}
.cta-band .cb-s{margin-top:10px;color:#9FB8DE;font-size:15.5px}
.cta-band .cb-btns{display:flex;gap:14px;flex-shrink:0;position:relative;z-index:2}

/* ---------- 页面 Hero（内页） ---------- */
.page-hero{position:relative;background:var(--grad-navy);color:#fff;padding:158px 0 84px;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(700px 380px at 80% 10%,rgba(0,104,229,.3),transparent 62%),radial-gradient(520px 320px at 6% 95%,rgba(0,200,212,.14),transparent 60%)}
.page-hero .wrap{position:relative;z-index:2}
.crumbs{font-size:13.5px;color:#7E97BE;margin-bottom:18px}
.crumbs a{color:#9DB4D6}.crumbs a:hover{color:#fff}
.page-hero h1{font-size:clamp(28px,4vw,44px);font-weight:900;line-height:1.28}
.page-hero h1 .hl{background:linear-gradient(120deg,#4DA6FF,#00E0D8);-webkit-background-clip:text;background-clip:text;color:transparent}
.page-hero .ph-sub{margin-top:18px;color:#B7C9E8;font-size:16.5px;max-width:640px}
.page-hero .ph-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.page-hero .ph-tags span{font-size:13px;color:#CFE0FA;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);padding:6px 15px;border-radius:999px}

/* ---------- 内容排版 ---------- */
.prose h2{font-size:26px;font-weight:900;margin:44px 0 16px;color:var(--ink)}
.prose h2:first-child{margin-top:0}
.prose p{color:#42536E;font-size:16px;margin-bottom:14px}
.prose ul{margin:14px 0}
.prose ul li{position:relative;padding-left:26px;margin-bottom:10px;color:#42536E;font-size:15.5px}
.prose ul li::before{content:"";position:absolute;left:2px;top:11px;width:9px;height:9px;border-radius:3px;background:var(--grad-blue);transform:rotate(45deg)}
.prose table{width:100%;border-collapse:collapse;margin:18px 0;background:#fff;border-radius:12px;overflow:hidden;box-shadow:var(--shadow);font-size:14.5px}
.prose th{background:var(--navy);color:#fff;padding:13px 16px;text-align:left;font-weight:700;white-space:nowrap}
.prose td{padding:12px 16px;border-bottom:1px solid var(--line);color:#374763}
.prose tr:last-child td{border-bottom:none}
.prose tr:hover td{background:#F4F8FE}

/* ---------- FAQ ---------- */
.faq{background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);margin-bottom:16px;overflow:hidden;transition:.3s}
.faq summary{list-style:none;cursor:pointer;padding:22px 26px;font-size:17px;font-weight:700;display:flex;align-items:center;justify-content:space-between;gap:16px;color:var(--ink)}
.faq summary::-webkit-details-marker{display:none}
.faq summary .fm{flex-shrink:0;width:30px;height:30px;border-radius:9px;background:rgba(0,104,229,.09);color:var(--blue);display:flex;align-items:center;justify-content:center;font-size:19px;font-weight:800;transition:.3s;line-height:1}
.faq[open]{border-color:#BFD7F8;box-shadow:var(--shadow-lg)}
.faq[open] summary .fm{background:var(--grad-blue);color:#fff;transform:rotate(45deg)}
.faq .fa-body{padding:0 26px 22px;color:var(--muted);font-size:15px}

/* ---------- 优势条 ---------- */
.advrow{display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px 24px;box-shadow:var(--shadow);transition:.3s}
.advrow:hover{transform:translateX(6px);border-color:#C7DBF8}
.advrow .ad-i{flex-shrink:0;width:46px;height:46px;border-radius:12px;background:linear-gradient(135deg,rgba(255,138,0,.14),rgba(255,179,71,.14));display:flex;align-items:center;justify-content:center}
.advrow .ad-i svg{width:22px;height:22px;stroke:var(--orange-d)}
.advrow b{display:block;font-size:16.5px;margin-bottom:5px}
.advrow p{color:var(--muted);font-size:14px}

/* ---------- 时间轴（关于页） ---------- */
.timeline{position:relative;padding-left:34px}
.timeline::before{content:"";position:absolute;left:9px;top:6px;bottom:6px;width:2px;background:linear-gradient(#0068E5,#00C8D4 60%,transparent)}
.tl-item{position:relative;padding-bottom:38px}
.tl-item::before{content:"";position:absolute;left:-33px;top:5px;width:20px;height:20px;border-radius:50%;background:#fff;border:4px solid var(--blue);box-shadow:0 0 0 5px rgba(0,104,229,.14)}
.tl-item .tl-year{display:inline-block;font-size:13.5px;font-weight:800;color:var(--blue-d);background:rgba(0,104,229,.09);padding:4px 14px;border-radius:999px;margin-bottom:10px}
.tl-item h4{font-size:19px;font-weight:800;margin-bottom:8px}
.tl-item p{color:var(--muted);font-size:15px}

/* ---------- 页脚 ---------- */
footer{background:#081630;color:#93AACF;position:relative;overflow:hidden}
footer::before{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 90% 0%,rgba(0,104,229,.14),transparent 60%)}
.f-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:44px;padding:64px 0 44px;position:relative;z-index:2}
.f-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.f-brand img{width:46px;height:46px}
.f-brand b{color:#fff;font-size:20px;display:block;letter-spacing:.05em}
.f-brand span{font-size:11px;letter-spacing:.2em;color:#5F789F}
footer h5{color:#fff;font-size:15.5px;font-weight:800;margin-bottom:18px;position:relative;padding-bottom:10px}
footer h5::after{content:"";position:absolute;left:0;bottom:0;width:26px;height:2.5px;border-radius:2px;background:var(--grad-orange)}
.f-links a{display:block;color:#93AACF;font-size:14px;padding:6px 0;transition:.25s}
.f-links a:hover{color:#fff;transform:translateX(4px)}
.f-contact li{display:flex;gap:11px;margin-bottom:14px;font-size:14px;align-items:flex-start}
.f-contact svg{width:17px;height:17px;stroke:#FFB25E;flex-shrink:0;margin-top:4px}
.f-contact a{color:#fff;font-weight:700;font-size:16.5px}
.f-qr{text-align:center;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:14px;padding:16px 12px}
.f-qr img{width:124px;height:124px;margin:0 auto 10px;border-radius:10px;background:#fff;padding:5px}
.f-qr b{color:#fff;font-size:14px;display:block}
.f-qr span{font-size:12px;color:#7E97BE}
.f-bar{border-top:1px solid rgba(255,255,255,.08);padding:20px 0;font-size:13px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;position:relative;z-index:2}
.f-bar a{color:#7E97BE}.f-bar a:hover{color:#fff}

/* ---------- 悬浮工具条 ---------- */
.fab{position:fixed;right:22px;bottom:26px;z-index:900;display:flex;flex-direction:column;gap:12px}
.fab a{width:56px;height:56px;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 8px 26px rgba(10,30,63,.28);transition:.3s;position:relative}
.fab .fab-tel{background:linear-gradient(120deg,var(--orange),#FFA733)}
.fab .fab-tel:hover{transform:scale(1.1)}
.fab .fab-tel svg{width:25px;height:25px;stroke:#fff}
.fab .fab-wx{background:#fff;border:1.5px solid var(--line)}
.fab .fab-wx:hover{transform:scale(1.1)}
.fab .fab-wx svg{width:26px;height:26px;fill:#09BB07}
.fab .fab-top{background:rgba(10,30,63,.75);backdrop-filter:blur(8px);opacity:0;pointer-events:none;border:1px solid rgba(255,255,255,.2)}
.fab .fab-top.show{opacity:1;pointer-events:auto}
.fab .fab-top svg{width:22px;height:22px;stroke:#fff}
.fab .fab-qr{position:absolute;right:68px;bottom:0;background:#fff;border-radius:14px;padding:12px;box-shadow:var(--shadow-lg);opacity:0;pointer-events:none;transition:.3s;text-align:center;width:150px}
.fab .fab-qr img{width:120px;height:120px;border-radius:8px;margin:0 auto}
.fab .fab-qr b{font-size:12.5px;color:var(--ink)}
.fab .fab-wx:hover .fab-qr{opacity:1}

/* ---------- 滚动渐入 ---------- */
.reveal{opacity:0;transform:translateY(34px);transition:opacity .8s cubic-bezier(.2,.65,.3,1),transform .8s cubic-bezier(.2,.65,.3,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.12s}.reveal.d2{transition-delay:.24s}.reveal.d3{transition-delay:.36s}.reveal.d4{transition-delay:.48s}

/* ---------- 响应式 ---------- */
@media(max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:34px;padding-top:152px;text-align:center}
  .hero-sub{margin-left:auto;margin-right:auto}
  .hero-tags,.hero-btns{justify-content:center}
  .hero-visual{height:380px;order:-1}
  .g4{grid-template-columns:repeat(2,1fr)}
  .g3{grid-template-columns:repeat(2,1fr)}
  .steps{grid-template-columns:repeat(2,1fr);gap:34px}
  .steps::before{display:none}
  .numbars{grid-template-columns:repeat(2,1fr)}
  .f-grid{grid-template-columns:1fr 1fr;gap:36px}
  .cta-band{flex-direction:column;text-align:center;padding:44px 30px}
  .gallery{grid-template-columns:repeat(3,1fr);gap:12px}
}
@media(max-width:720px){
  /* 手机端：页面导航直接显示在顶部（横向滑动胶囊条），不再折叠进汉堡菜单 */
  .nav{flex-wrap:wrap;height:auto;padding-top:9px;row-gap:0}
  .brand img{width:38px;height:38px}
  .brand .bt b{font-size:17px}
  .menu{display:flex;order:3;width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;gap:7px;padding:3px 0 10px;scrollbar-width:none}
  .menu::-webkit-scrollbar{display:none}
  .menu a{flex:none;padding:7px 14px;font-size:13.5px;border-radius:999px;background:rgba(255,255,255,.1);white-space:nowrap}
  .menu a.on{background:var(--grad-blue)}
  .menu a.on::after{display:none}
  .nav-cta{display:inline-flex;align-items:center;gap:5px;flex:none;margin-left:0;padding:7px 14px;font-size:13px;border-radius:999px;box-shadow:none}
  .nav-cta svg{width:13px;height:13px}
  .burger{display:none}
  .section{padding:60px 0}
  .g2,.g3,.g4{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .hero-stats{flex-direction:column;gap:18px}
  .hero-stats .hs+.hs{border-left:none;padding-left:0;border-top:1px solid rgba(255,255,255,.12);padding-top:18px}
  .f-grid{grid-template-columns:1fr;gap:34px;text-align:center;padding:48px 0 36px}
  /* 手机端 footer 居中，不再贴左 */
  .f-brand{justify-content:center}
  footer h5::after{left:50%;transform:translateX(-50%)}
  .f-links a{padding:8px 0}
  .f-contact li{justify-content:center}
  .f-contact ul{list-style:none;padding:0;margin:0}
  .f-bar{justify-content:center;text-align:center}
  .prose table{display:block;overflow-x:auto}
  .fab{right:14px;bottom:16px}
  .fab a{width:50px;height:50px}
  /* 小屏 hero：视觉整体收紧，指标卡缩小防溢出 */
  .hero-visual{height:330px}
  .tower{width:210px;height:280px}
  .float-card{padding:9px 13px;border-radius:11px;backdrop-filter:blur(8px)}
  .float-card .fc-t{font-size:10.5px}
  .float-card .fc-v{font-size:16px}
  .fc-1{top:2%;right:-2px}
  .fc-2{bottom:14%;left:-4px}
  .fc-3{bottom:0;right:0}
  .numbar{padding:22px 12px}
  .numbar b{font-size:24px}
  .brandcard{padding:32px 22px 30px}
  .hero-global{width:100%;justify-content:center;padding:10px 12px;gap:9px}
  .hero-global b,.hero-global i{font-size:13.5px}
  .gallery{grid-template-columns:repeat(2,1fr);gap:10px}
  .gitem .gcap{font-size:12px;padding:24px 10px 9px}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
}