/* ===========================================================
   铭赞网络 - 全域网络营销分站样式系统
   风格：精致、大气、丝滑、轻奢商务
   字体：使用系统安全字体（避免侵权）
   =========================================================== */

:root{
    --mz-primary: #0b1e3f;        /* 深海蓝主色 */
    --mz-primary-2: #15406b;
    --mz-accent: #c8a35c;         /* 高级香槟金 */
    --mz-accent-2: #e4c989;
    --mz-ink: #1a1f2c;
    --mz-ink-2: #4a5568;
    --mz-ink-3: #718096;
    --mz-line: #e7ecf3;
    --mz-bg: #f6f8fc;
    --mz-bg-2: #ffffff;
    --mz-grad-1: linear-gradient(135deg,#0b1e3f 0%,#15406b 50%,#1f5d96 100%);
    --mz-grad-2: linear-gradient(135deg,#c8a35c 0%,#e4c989 50%,#f3dfae 100%);
    --mz-grad-3: linear-gradient(135deg,#0b1e3f 0%,#2b3f6b 100%);
    --mz-shadow-sm: 0 4px 16px rgba(11,30,63,.06);
    --mz-shadow:    0 12px 40px rgba(11,30,63,.10);
    --mz-shadow-lg: 0 24px 60px rgba(11,30,63,.18);
    --mz-radius: 14px;
    --mz-radius-lg: 22px;
    --mz-trans: cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
    font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Roboto,Helvetica,Arial,sans-serif;
    color:var(--mz-ink);
    background:var(--mz-bg);
    line-height:1.7;
    -webkit-font-smoothing:antialiased;
    -moz-osx-font-smoothing:grayscale;
}
a{color:inherit;text-decoration:none;transition:color .25s var(--mz-trans)}
img{max-width:100%;display:block}
ul,ol{list-style:none}

.container{max-width:1280px;margin:0 auto;padding:0 24px}
.clearfix::after{content:"";display:block;clear:both}

/* ============= 顶部公告条 ============= */
.mz-topbar{
    background:linear-gradient(90deg,#0a1730 0%,#0b1e3f 100%);
    color:#cbd5e0;
    font-size:12.5px;
    padding:8px 0;
    border-bottom:1px solid rgba(200,163,92,.18);
}
.mz-topbar .container{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:8px}
.mz-topbar .t-info span{margin-right:18px;opacity:.9}
.mz-topbar .t-info i{color:var(--mz-accent);margin-right:6px;font-style:normal}
.mz-topbar .t-link a{margin-left:14px;color:#cbd5e0;opacity:.85}
.mz-topbar .t-link a:hover{color:var(--mz-accent-2);opacity:1}

/* ============= 导航栏 + LOGO ============= */
.mz-header{
    position:sticky;top:0;z-index:99;
    background:rgba(255,255,255,.96);
    backdrop-filter:saturate(180%) blur(14px);
    -webkit-backdrop-filter:saturate(180%) blur(14px);
    border-bottom:1px solid var(--mz-line);
    transition:all .35s var(--mz-trans);
}
.mz-header.scrolled{box-shadow:var(--mz-shadow-sm)}
.mz-header .nav-row{
    display:flex;align-items:center;justify-content:space-between;
    padding:18px 0;gap:24px;
}
.mz-logo{display:flex;align-items:center;gap:14px;flex-shrink:0}
.mz-logo .logo-mark{
    width:54px;height:54px;border-radius:14px;
    background:var(--mz-grad-1);
    display:flex;align-items:center;justify-content:center;
    color:var(--mz-accent-2);font-weight:800;font-size:22px;
    position:relative;letter-spacing:1px;
    box-shadow:0 8px 24px rgba(11,30,63,.25);
}
.mz-logo .logo-mark::after{
    content:"®";position:absolute;top:-2px;right:-2px;
    width:16px;height:16px;border-radius:50%;
    background:var(--mz-accent);color:#fff;
    font-size:10px;display:flex;align-items:center;justify-content:center;
    box-shadow:0 2px 6px rgba(200,163,92,.5);
}
.mz-logo .logo-text{display:flex;flex-direction:column;line-height:1.15}
.mz-logo .logo-text .cn{font-size:22px;font-weight:800;color:var(--mz-ink);letter-spacing:2px}
.mz-logo .logo-text .en{font-size:11px;color:var(--mz-ink-3);letter-spacing:3px;margin-top:2px;text-transform:uppercase}
.mz-logo .logo-divider{
    width:1px;height:34px;background:linear-gradient(180deg,transparent,var(--mz-line),transparent);
    margin:0 4px;
}
.mz-logo .logo-tag{
    color:var(--mz-primary);font-weight:700;font-size:15px;letter-spacing:1px;
    border-left:3px solid var(--mz-accent);padding-left:10px;
}

.mz-nav{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.mz-nav > li > a{
    position:relative;
    padding:10px 16px;font-size:15px;font-weight:500;color:var(--mz-ink);
    border-radius:8px;display:inline-flex;align-items:center;gap:6px;
    transition:all .25s var(--mz-trans);
}
.mz-nav > li > a::after{
    content:"";position:absolute;left:50%;bottom:4px;
    width:0;height:2px;background:var(--mz-accent);
    transition:all .3s var(--mz-trans);transform:translateX(-50%);
}
.mz-nav > li > a:hover{color:var(--mz-primary)}
.mz-nav > li > a:hover::after{width:60%}
.mz-nav > li.active > a{color:var(--mz-primary);font-weight:700}
.mz-nav > li.active > a::after{width:60%}

.mz-nav-cta{
    background:var(--mz-grad-1);
    color:#fff !important;padding:10px 22px !important;
    border-radius:30px;font-weight:600;letter-spacing:1px;
    box-shadow:0 6px 20px rgba(11,30,63,.25);
    transition:all .3s var(--mz-trans);
}
.mz-nav-cta:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(11,30,63,.35)}
.mz-nav-cta::after{display:none !important}

/* ============= Banner ============= */
.mz-banner{
    position:relative;overflow:hidden;
    min-height:560px;display:flex;align-items:center;
    background:var(--mz-grad-1);
    color:#fff;
}
.mz-banner::before{
    content:"";position:absolute;inset:0;
    background:
      radial-gradient(1200px 600px at 80% 20%, rgba(200,163,92,.25), transparent 60%),
      radial-gradient(900px 500px at 10% 80%, rgba(31,93,150,.6), transparent 60%),
      radial-gradient(600px 400px at 50% 50%, rgba(228,201,137,.10), transparent 70%);
    pointer-events:none;
}
.mz-banner::after{
    content:"";position:absolute;inset:0;
    background-image:
      linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
    background-size:60px 60px;
    mask-image:radial-gradient(ellipse at center, #000 30%, transparent 75%);
    -webkit-mask-image:radial-gradient(ellipse at center, #000 30%, transparent 75%);
    pointer-events:none;
}
.mz-banner .container{position:relative;z-index:2;width:100%;padding:80px 24px}
.mz-banner .bn-eyebrow{
    display:inline-flex;align-items:center;gap:10px;
    background:rgba(200,163,92,.12);
    border:1px solid rgba(200,163,92,.35);
    color:var(--mz-accent-2);
    padding:8px 18px;border-radius:30px;
    font-size:13px;letter-spacing:2px;
    margin-bottom:24px;
}
.mz-banner .bn-eyebrow .dot{
    width:6px;height:6px;border-radius:50%;background:var(--mz-accent);
    box-shadow:0 0 0 4px rgba(200,163,92,.25);
    animation:pulse 2s infinite;
}
@keyframes pulse{
    0%{box-shadow:0 0 0 0 rgba(200,163,92,.6)}
    70%{box-shadow:0 0 0 8px rgba(200,163,92,0)}
    100%{box-shadow:0 0 0 0 rgba(200,163,92,0)}
}
.mz-banner h1{
    font-size:52px;line-height:1.15;font-weight:800;letter-spacing:1px;
    margin-bottom:18px;
    text-shadow:0 2px 24px rgba(0,0,0,.18);
}
.mz-banner h1 .accent{
    background:linear-gradient(120deg,var(--mz-accent-2),#fff8e1,var(--mz-accent-2));
    -webkit-background-clip:text;background-clip:text;color:transparent;
    background-size:200% 100%;
    animation:shine 5s linear infinite;
}
@keyframes shine{0%{background-position:0% 0}100%{background-position:200% 0}}
.mz-banner .bn-sub{
    font-size:18px;line-height:1.8;color:rgba(255,255,255,.85);
    max-width:760px;margin-bottom:32px;
}
.mz-banner .bn-sub strong{color:var(--mz-accent-2);font-weight:600}
.mz-banner .bn-actions{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:48px}
.btn{
    display:inline-flex;align-items:center;gap:10px;
    padding:14px 30px;border-radius:30px;font-weight:600;font-size:15px;
    transition:all .3s var(--mz-trans);cursor:pointer;border:none;letter-spacing:1px;
}
.btn-primary{background:var(--mz-grad-2);color:#3a2a08;box-shadow:0 10px 30px rgba(200,163,92,.4)}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 14px 36px rgba(200,163,92,.5)}
.btn-ghost{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.3);backdrop-filter:blur(10px)}
.btn-ghost:hover{background:rgba(255,255,255,.18);transform:translateY(-3px)}

.mz-banner .bn-data{
    display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
    background:rgba(255,255,255,.06);
    border:1px solid rgba(255,255,255,.12);
    backdrop-filter:blur(14px);
    border-radius:var(--mz-radius-lg);
    padding:28px;
    max-width:900px;
}
.mz-banner .bn-data .item{text-align:center}
.mz-banner .bn-data .num{
    font-size:34px;font-weight:800;color:var(--mz-accent-2);
    font-family:"Helvetica Neue",Arial,sans-serif;letter-spacing:1px;
}
.mz-banner .bn-data .lbl{font-size:13px;color:rgba(255,255,255,.7);margin-top:4px;letter-spacing:1px}

.mz-banner .floating-card{
    position:absolute;right:-40px;top:50%;transform:translateY(-50%);
    width:300px;background:rgba(255,255,255,.08);
    border:1px solid rgba(200,163,92,.3);
    backdrop-filter:blur(20px);
    border-radius:var(--mz-radius-lg);
    padding:24px;
    color:#fff;
    animation:float 6s ease-in-out infinite;
}
@keyframes float{
    0%,100%{transform:translateY(-50%) translateX(0)}
    50%{transform:translateY(-50%) translateY(-12px)}
}
.mz-banner .floating-card h4{font-size:14px;color:var(--mz-accent-2);margin-bottom:14px;letter-spacing:1px}
.mz-banner .floating-card ul li{
    display:flex;align-items:center;gap:10px;padding:10px 0;
    border-bottom:1px dashed rgba(255,255,255,.1);font-size:13.5px;
}
.mz-banner .floating-card ul li:last-child{border-bottom:none}
.mz-banner .floating-card ul li::before{
    content:"✓";color:var(--mz-accent-2);font-weight:700;flex-shrink:0;
}

/* 浮动几何装饰 */
.geo-deco{
    position:absolute;border-radius:50%;opacity:.5;pointer-events:none;
}
.geo-deco.d1{width:300px;height:300px;top:-100px;left:-100px;
    background:radial-gradient(circle,rgba(200,163,92,.3),transparent 70%)}
.geo-deco.d2{width:200px;height:200px;bottom:-50px;right:20%;
    background:radial-gradient(circle,rgba(31,93,150,.4),transparent 70%)}

/* ============= 通用板块 ============= */
.mz-section{padding:90px 0;position:relative}
.mz-section.alt{background:var(--mz-bg-2)}
.mz-section.dark{background:var(--mz-grad-1);color:#fff}

.sec-head{text-align:center;margin-bottom:60px}
.sec-head .eyebrow{
    display:inline-block;color:var(--mz-accent);font-size:13px;letter-spacing:6px;
    text-transform:uppercase;margin-bottom:14px;font-weight:600;
}
.mz-section.dark .sec-head .eyebrow{color:var(--mz-accent-2)}
.sec-head h2{
    font-size:38px;font-weight:800;color:var(--mz-ink);
    margin-bottom:14px;line-height:1.3;letter-spacing:1px;
}
.mz-section.dark .sec-head h2{color:#fff}
.sec-head h2 .accent{color:var(--mz-accent)}
.sec-head .desc{
    color:var(--mz-ink-2);font-size:16px;max-width:720px;margin:0 auto;line-height:1.8;
}
.mz-section.dark .sec-head .desc{color:rgba(255,255,255,.75)}

/* ============= 服务板块 ============= */
.svc-grid{
    display:grid;grid-template-columns:repeat(4,1fr);gap:24px;
}
.svc-card{
    background:#fff;border-radius:var(--mz-radius);
    padding:36px 28px;text-align:left;position:relative;overflow:hidden;
    box-shadow:var(--mz-shadow-sm);
    border:1px solid var(--mz-line);
    transition:all .4s var(--mz-trans);
}
.svc-card::before{
    content:"";position:absolute;left:0;top:0;width:100%;height:3px;
    background:var(--mz-grad-2);
    transform:scaleX(0);transform-origin:left;
    transition:transform .5s var(--mz-trans);
}
.svc-card:hover{transform:translateY(-8px);box-shadow:var(--mz-shadow);border-color:transparent}
.svc-card:hover::before{transform:scaleX(1)}
.svc-card .ico{
    width:64px;height:64px;border-radius:16px;
    background:var(--mz-grad-1);color:var(--mz-accent-2);
    display:flex;align-items:center;justify-content:center;
    font-size:28px;font-weight:800;margin-bottom:20px;
    box-shadow:0 8px 20px rgba(11,30,63,.18);
}
.svc-card h3{font-size:19px;font-weight:700;color:var(--mz-ink);margin-bottom:10px}
.svc-card p{font-size:14px;color:var(--mz-ink-2);line-height:1.75;margin-bottom:14px}
.svc-card ul li{
    font-size:13px;color:var(--mz-ink-2);padding:5px 0;
    display:flex;align-items:center;gap:8px;
}
.svc-card ul li::before{
    content:"";width:5px;height:5px;border-radius:50%;background:var(--mz-accent);flex-shrink:0;
}

/* ============= 数据数字 ============= */
.stat-band{
    background:var(--mz-grad-1);color:#fff;padding:70px 0;
    position:relative;overflow:hidden;
}
.stat-band::before{
    content:"";position:absolute;inset:0;
    background:radial-gradient(800px 400px at 80% 50%,rgba(200,163,92,.18),transparent 60%);
}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;position:relative;z-index:2}
.stat-item{text-align:center;padding:0 10px}
.stat-item .num{
    font-size:54px;font-weight:800;color:var(--mz-accent-2);
    font-family:"Helvetica Neue",Arial,sans-serif;letter-spacing:2px;
    line-height:1;text-shadow:0 2px 16px rgba(0,0,0,.18);
}
.stat-item .plus{color:var(--mz-accent-2);font-size:30px;vertical-align:top;margin-left:4px}
.stat-item .lbl{font-size:14px;color:rgba(255,255,255,.85);margin-top:12px;letter-spacing:2px}

/* ============= 优势 / 为什么选我们 ============= */
.adv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.adv-card{
    text-align:center;padding:40px 28px;border-radius:var(--mz-radius);
    background:#fff;box-shadow:var(--mz-shadow-sm);position:relative;
    transition:all .4s var(--mz-trans);
}
.adv-card:hover{transform:translateY(-6px);box-shadow:var(--mz-shadow)}
.adv-card .num{
    position:absolute;top:18px;right:24px;
    font-size:60px;font-weight:800;color:rgba(11,30,63,.05);
    line-height:1;
}
.adv-card .ic{
    width:80px;height:80px;border-radius:50%;margin:0 auto 22px;
    background:linear-gradient(135deg,#fff 0%,#f6f8fc 100%);
    border:1px solid var(--mz-line);
    display:flex;align-items:center;justify-content:center;
    color:var(--mz-primary);font-size:32px;font-weight:800;
    box-shadow:0 6px 20px rgba(11,30,63,.08);
}
.adv-card h4{font-size:18px;font-weight:700;color:var(--mz-ink);margin-bottom:10px}
.adv-card p{font-size:14px;color:var(--mz-ink-2);line-height:1.8}

/* ============= 流程板块 ============= */
.flow-wrap{display:grid;grid-template-columns:repeat(6,1fr);gap:0;position:relative}
.flow-step{
    text-align:center;padding:30px 16px;position:relative;
    background:#fff;
}
.flow-step::after{
    content:"→";position:absolute;right:-12px;top:50%;transform:translateY(-50%);
    color:var(--mz-accent);font-size:24px;font-weight:700;z-index:2;
}
.flow-step:last-child::after{display:none}
.flow-step .idx{
    width:60px;height:60px;border-radius:50%;margin:0 auto 16px;
    background:var(--mz-grad-1);color:var(--mz-accent-2);
    display:flex;align-items:center;justify-content:center;
    font-size:22px;font-weight:800;
    box-shadow:0 8px 20px rgba(11,30,63,.25);
}
.flow-step h5{font-size:15px;font-weight:700;color:var(--mz-ink);margin-bottom:6px}
.flow-step p{font-size:13px;color:var(--mz-ink-2)}

/* ============= 案例 / 客户 ============= */
.case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.case-card{
    background:#fff;border-radius:var(--mz-radius);overflow:hidden;
    box-shadow:var(--mz-shadow-sm);transition:all .4s var(--mz-trans);
    border:1px solid var(--mz-line);
}
.case-card:hover{transform:translateY(-6px);box-shadow:var(--mz-shadow)}
.case-card .ph{
    height:200px;position:relative;overflow:hidden;
    display:flex;align-items:center;justify-content:center;
    color:#fff;font-size:18px;font-weight:700;letter-spacing:1px;
}
.case-card .ph::before{
    content:"";position:absolute;inset:0;
    background:radial-gradient(ellipse at center,rgba(255,255,255,.18),transparent 60%);
}
.case-card .info{padding:22px 24px}
.case-card .info .tag{
    display:inline-block;font-size:12px;padding:3px 10px;border-radius:12px;
    background:rgba(200,163,92,.12);color:#a07d2c;margin-bottom:8px;letter-spacing:1px;
}
.case-card .info h4{font-size:16px;font-weight:700;color:var(--mz-ink);margin-bottom:6px}
.case-card .info p{font-size:13.5px;color:var(--mz-ink-2);line-height:1.7}

/* ============= 评价 ============= */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.review-card{
    background:#fff;border-radius:var(--mz-radius);padding:30px;
    box-shadow:var(--mz-shadow-sm);position:relative;
    border:1px solid var(--mz-line);
}
.review-card::before{
    content:"\201C";position:absolute;top:8px;right:24px;
    font-size:80px;color:var(--mz-accent);opacity:.25;line-height:1;font-family:Georgia,serif;
}
.review-card .txt{font-size:14px;color:var(--mz-ink-2);line-height:1.85;margin-bottom:18px}
.review-card .who{display:flex;align-items:center;gap:12px}
.review-card .avatar{
    width:46px;height:46px;border-radius:50%;
    background:var(--mz-grad-1);color:var(--mz-accent-2);
    display:flex;align-items:center;justify-content:center;
    font-weight:700;font-size:16px;
}
.review-card .name{font-size:15px;font-weight:700;color:var(--mz-ink)}
.review-card .role{font-size:12px;color:var(--mz-ink-3);margin-top:2px}
.review-card .stars{color:var(--mz-accent);font-size:14px;letter-spacing:2px;margin-top:4px}

/* ============= FAQ ============= */
.faq-wrap{max-width:980px;margin:0 auto}
.faq-item{
    background:#fff;border-radius:var(--mz-radius);margin-bottom:14px;
    box-shadow:var(--mz-shadow-sm);border:1px solid var(--mz-line);
    overflow:hidden;transition:all .3s var(--mz-trans);
}
.faq-item:hover{box-shadow:var(--mz-shadow)}
.faq-item .q{
    padding:22px 28px;cursor:pointer;display:flex;align-items:center;justify-content:space-between;
    font-size:16px;font-weight:600;color:var(--mz-ink);
    transition:all .3s var(--mz-trans);
}
.faq-item .q::before{
    content:"Q";flex-shrink:0;width:34px;height:34px;border-radius:8px;
    background:var(--mz-grad-1);color:var(--mz-accent-2);
    display:flex;align-items:center;justify-content:center;
    font-size:14px;font-weight:800;margin-right:16px;
}
.faq-item .q .ico{
    width:24px;height:24px;flex-shrink:0;position:relative;margin-left:14px;
    transition:transform .3s var(--mz-trans);
}
.faq-item .q .ico::before,.faq-item .q .ico::after{
    content:"";position:absolute;left:50%;top:50%;
    width:14px;height:2px;background:var(--mz-primary);
    transform:translate(-50%,-50%);transition:all .3s var(--mz-trans);
}
.faq-item .q .ico::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq-item.active .q{background:linear-gradient(90deg,rgba(11,30,63,.04),rgba(200,163,92,.06))}
.faq-item.active .q .ico{transform:rotate(45deg)}
.faq-item .a{
    max-height:0;overflow:hidden;transition:max-height .5s var(--mz-trans);
}
.faq-item .a-inner{
    padding:0 28px 24px 78px;font-size:14.5px;color:var(--mz-ink-2);
    line-height:1.9;
}

/* ============= 关于 / 团队 ============= */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about-img{
    height:480px;border-radius:var(--mz-radius-lg);position:relative;overflow:hidden;
    background:var(--mz-grad-1);
    display:flex;align-items:center;justify-content:center;color:#fff;
    box-shadow:var(--mz-shadow-lg);
}
.about-img .badge{
    position:absolute;top:24px;left:24px;background:rgba(255,255,255,.12);
    border:1px solid rgba(200,163,92,.4);backdrop-filter:blur(10px);
    color:var(--mz-accent-2);padding:8px 16px;border-radius:30px;
    font-size:12px;letter-spacing:2px;
}
.about-img .big{
    font-size:80px;font-weight:800;color:rgba(255,255,255,.95);
    text-align:center;line-height:1.1;letter-spacing:2px;
}
.about-img .big small{display:block;font-size:16px;color:var(--mz-accent-2);margin-top:14px;letter-spacing:4px;font-weight:500}
.about-txt h3{font-size:32px;font-weight:800;color:var(--mz-ink);margin-bottom:18px;line-height:1.3}
.about-txt h3 .accent{color:var(--mz-accent)}
.about-txt p{font-size:15px;color:var(--mz-ink-2);line-height:1.9;margin-bottom:16px}
.about-txt .pt{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:28px}
.about-txt .pt .it{
    padding:18px;border-radius:12px;background:var(--mz-bg);
    border-left:3px solid var(--mz-accent);
}
.about-txt .pt .it .v{font-size:24px;font-weight:800;color:var(--mz-primary);line-height:1}
.about-txt .pt .it .l{font-size:13px;color:var(--mz-ink-3);margin-top:6px}

/* ============= 联系方式 ============= */
.contact-section{
    background:var(--mz-grad-1);color:#fff;padding:90px 0;position:relative;overflow:hidden;
}
.contact-section::before{
    content:"";position:absolute;inset:0;
    background:
      radial-gradient(800px 400px at 20% 80%,rgba(200,163,92,.2),transparent 60%),
      radial-gradient(600px 400px at 80% 20%,rgba(31,93,150,.4),transparent 60%);
}
.contact-section .container{position:relative;z-index:2}
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:60px;align-items:start}
.contact-info h2{font-size:36px;font-weight:800;margin-bottom:14px;line-height:1.3}
.contact-info h2 .accent{color:var(--mz-accent-2)}
.contact-info > p{color:rgba(255,255,255,.8);font-size:15px;margin-bottom:30px;line-height:1.85}
.contact-list .cli{
    display:flex;align-items:flex-start;gap:16px;padding:18px 0;
    border-bottom:1px dashed rgba(255,255,255,.12);
}
.contact-list .cli:last-child{border-bottom:none}
.contact-list .cli .ic{
    width:46px;height:46px;border-radius:12px;flex-shrink:0;
    background:rgba(200,163,92,.18);color:var(--mz-accent-2);
    display:flex;align-items:center;justify-content:center;
    font-size:20px;font-weight:800;
    border:1px solid rgba(200,163,92,.3);
}
.contact-list .cli .info .l{font-size:12px;color:rgba(255,255,255,.6);letter-spacing:1px;margin-bottom:4px}
.contact-list .cli .info .v{font-size:16px;color:#fff;font-weight:600;line-height:1.6}
.contact-list .cli .info .v a{color:#fff}
.contact-list .cli .info .v a:hover{color:var(--mz-accent-2)}

.contact-form{
    background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);
    backdrop-filter:blur(20px);border-radius:var(--mz-radius-lg);
    padding:36px;
}
.contact-form h3{font-size:20px;font-weight:700;margin-bottom:6px;color:#fff}
.contact-form .sub{color:rgba(255,255,255,.7);font-size:13.5px;margin-bottom:24px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}
.form-row.full{grid-template-columns:1fr}
.form-row label{display:block;font-size:12.5px;color:rgba(255,255,255,.7);margin-bottom:6px;letter-spacing:1px}
.form-row input,.form-row textarea,.form-row select{
    width:100%;padding:13px 16px;border-radius:10px;
    background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);
    color:#fff;font-size:14px;outline:none;transition:all .25s var(--mz-trans);
    font-family:inherit;
}
.form-row input::placeholder,.form-row textarea::placeholder{color:rgba(255,255,255,.45)}
.form-row input:focus,.form-row textarea:focus,.form-row select:focus{
    border-color:var(--mz-accent);background:rgba(255,255,255,.12);
    box-shadow:0 0 0 3px rgba(200,163,92,.18);
}
.form-row textarea{resize:vertical;min-height:96px}
.form-row select option{color:var(--mz-ink);background:#fff}
.form-submit{
    width:100%;padding:15px;border:none;border-radius:30px;
    background:var(--mz-grad-2);color:#3a2a08;font-size:15px;font-weight:700;
    cursor:pointer;letter-spacing:2px;margin-top:6px;
    box-shadow:0 10px 28px rgba(200,163,92,.35);
    transition:all .3s var(--mz-trans);
}
.form-submit:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(200,163,92,.45)}

.qr-card{
    background:rgba(255,255,255,.06);border:1px solid rgba(200,163,92,.3);
    border-radius:var(--mz-radius);padding:18px;text-align:center;
    margin-top:24px;
}
.qr-card img{width:140px;height:140px;margin:0 auto 10px;border-radius:8px}
.qr-card .tt{font-size:14px;color:var(--mz-accent-2);font-weight:600}
.qr-card .sd{font-size:12px;color:rgba(255,255,255,.6);margin-top:4px}

/* ============= 友链 / 城市分站 ============= */
.city-links{
    background:#fff;padding:60px 0;border-top:1px solid var(--mz-line);
}
.city-links h3{
    font-size:18px;font-weight:700;color:var(--mz-ink);margin-bottom:24px;
    display:flex;align-items:center;gap:10px;
}
.city-links h3::before{
    content:"";width:4px;height:20px;background:var(--mz-accent);border-radius:2px;
}
.city-links .links-grid{
    display:grid;grid-template-columns:repeat(5,1fr);gap:10px;
}
.city-links .links-grid a{
    font-size:13.5px;color:var(--mz-ink-2);padding:9px 14px;
    border-radius:8px;background:var(--mz-bg);
    transition:all .25s var(--mz-trans);
    display:block;text-align:center;
    border:1px solid transparent;
}
.city-links .links-grid a:hover{
    background:var(--mz-primary);color:#fff;transform:translateY(-2px);
    box-shadow:0 6px 16px rgba(11,30,63,.2);
    border-color:var(--mz-primary);
}

/* ============= 底部 ============= */
footer.mz-footer{
    background:#0a1730;color:#cbd5e0;padding:60px 0 0;
    position:relative;
}
footer.mz-footer::before{
    content:"";position:absolute;top:0;left:0;right:0;height:3px;
    background:var(--mz-grad-2);
}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px}
.foot-grid h5{color:#fff;font-size:15px;font-weight:700;margin-bottom:18px;letter-spacing:1px;position:relative;padding-bottom:10px}
.foot-grid h5::after{
    content:"";position:absolute;left:0;bottom:0;width:30px;height:2px;background:var(--mz-accent);
}
.foot-grid p,.foot-grid li{font-size:13.5px;color:rgba(203,213,224,.7);line-height:2}
.foot-grid li a{color:rgba(203,213,224,.7);transition:color .25s var(--mz-trans)}
.foot-grid li a:hover{color:var(--mz-accent-2)}
.foot-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.foot-brand .mark{
    width:46px;height:46px;border-radius:10px;background:var(--mz-grad-1);
    display:flex;align-items:center;justify-content:center;color:var(--mz-accent-2);
    font-weight:800;font-size:18px;position:relative;
}
.foot-brand .mark::after{
    content:"®";position:absolute;top:-2px;right:-2px;width:13px;height:13px;
    border-radius:50%;background:var(--mz-accent);color:#fff;font-size:9px;
    display:flex;align-items:center;justify-content:center;
}
.foot-brand .nm{font-size:17px;font-weight:700;color:#fff;letter-spacing:1px}
.foot-brand .tg{font-size:11px;color:var(--mz-accent-2);letter-spacing:3px;margin-top:2px}

.foot-cert{
    display:flex;flex-wrap:wrap;gap:10px;margin-top:18px;
}
.foot-cert .ct{
    font-size:11.5px;padding:5px 10px;border-radius:6px;
    background:rgba(255,255,255,.05);color:rgba(203,213,224,.7);
    border:1px solid rgba(255,255,255,.06);
}

.foot-bot{
    border-top:1px solid rgba(255,255,255,.06);
    padding:22px 0;text-align:center;font-size:12.5px;color:rgba(203,213,224,.6);
    line-height:1.9;
}
.foot-bot a{color:rgba(203,213,224,.6);transition:color .25s var(--mz-trans)}
.foot-bot a:hover{color:var(--mz-accent-2)}

/* ============= 动画 ============= */
.fade-up{opacity:0;transform:translateY(30px);transition:all .8s var(--mz-trans)}
.fade-up.in{opacity:1;transform:translateY(0)}

@media (max-width:1100px){
    .mz-nav > li > a{padding:10px 12px;font-size:14px}
    .svc-grid,.case-grid,.review-grid{grid-template-columns:repeat(2,1fr)}
    .stat-grid{grid-template-columns:repeat(2,1fr);gap:40px}
    .adv-grid{grid-template-columns:repeat(2,1fr)}
    .foot-grid{grid-template-columns:repeat(2,1fr)}
    .city-links .links-grid{grid-template-columns:repeat(4,1fr)}
    .flow-wrap{grid-template-columns:repeat(3,1fr)}
    .flow-step::after{display:none}
    .mz-banner .floating-card{display:none}
}
@media (max-width:760px){
    .container{padding:0 16px}
    .mz-header .nav-row{flex-wrap:wrap}
    .mz-nav{order:3;width:100%;justify-content:center;margin-top:8px}
    .mz-banner{min-height:auto;padding:30px 0}
    .mz-banner h1{font-size:34px}
    .mz-banner .bn-data{grid-template-columns:repeat(2,1fr);padding:20px}
    .svc-grid,.case-grid,.review-grid,.adv-grid,.about-grid{grid-template-columns:1fr}
    .contact-grid{grid-template-columns:1fr;gap:30px}
    .form-row{grid-template-columns:1fr}
    .city-links .links-grid{grid-template-columns:repeat(3,1fr)}
    .foot-grid{grid-template-columns:1fr;gap:30px}
    .sec-head h2{font-size:28px}
    .mz-section{padding:60px 0}
    .flow-wrap{grid-template-columns:repeat(2,1fr)}
    .about-img{height:300px}
}

/* ============= 本地洞察板块（4 卡：1 行 或 2 行） ============= */
.insight-row4{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:24px;
}
.insight-row2{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:30px;
}
.insight-card{
    position:relative;
    background:#fff;
    border-radius:var(--mz-radius);
    padding:42px 32px 32px;
    box-shadow:var(--mz-shadow-sm);
    border:1px solid var(--mz-line);
    transition:all .4s var(--mz-trans);
    overflow:hidden;
}
.insight-card::before{
    content:"";
    position:absolute;left:0;top:0;width:100%;height:4px;
    background:var(--mz-grad-2);
    transform:scaleX(0);transform-origin:left;
    transition:transform .5s var(--mz-trans);
}
.insight-card:hover{transform:translateY(-6px);box-shadow:var(--mz-shadow);border-color:transparent}
.insight-card:hover::before{transform:scaleX(1)}
.insight-card .idx{
    position:absolute;top:18px;right:24px;
    font-size:60px;font-weight:800;color:rgba(11,30,63,.05);line-height:1;
    font-family:"Helvetica Neue",Arial,sans-serif;letter-spacing:1px;
}
.insight-card .ico{
    width:60px;height:60px;border-radius:14px;
    background:var(--mz-grad-1);color:var(--mz-accent-2);
    display:flex;align-items:center;justify-content:center;
    font-size:22px;font-weight:800;margin-bottom:18px;
    box-shadow:0 8px 20px rgba(11,30,63,.18);
    position:relative;z-index:2;
}
.insight-card h4{
    font-size:18px;font-weight:700;color:var(--mz-ink);
    margin-bottom:10px;line-height:1.4;position:relative;z-index:2;
}
.insight-card p{
    font-size:14px;color:var(--mz-ink-2);line-height:1.85;
    position:relative;z-index:2;
}
.insight-card .accent-text{color:var(--mz-primary);font-weight:700}
@media (max-width:1100px){
    .insight-row4{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:760px){
    .insight-row4,.insight-row2{grid-template-columns:1fr}
}