/*
Theme Name: AnokERP 服装外贸管理系统
Theme URI: https://www.anokerp.cn
Description: AnokERP 服装外贸 ERP 官方落地页主题。浅色科技 AI 风格，适配服装外贸企业官网，含 AI 能力、九大解决方案、供应链链路、品牌实力、成功案例与询盘表单模块。安装后请在“外观-菜单”中设置主导航。
Version: 1.0.0
Author: AnokERP
Author URI: https://www.anokerp.cn
Text Domain: anok-erp
Tags: business, corporate, one-column, custom-menu
Requires at least: 5.0
Tested up to: 6.5
*/


/* ============ 设计令牌：浅色科技 AI ============ */
:root{
  --bg:#F5F8FD; --bg-2:#FFFFFF; --bg-3:#EEF3FB;
  --ink:#0B1B33; --body:#42536B; --mut:#8A9BB2;
  --primary:#2563EB; --primary-d:#1D4ED8; --sky:#0EA5E9; --violet:#7C3AED; --cyan:#22D3EE;
  --line:#E4EBF5; --line-d:#D8E2F0;
  --sans:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  --grad:linear-gradient(120deg,#2563EB 0%,#0EA5E9 55%,#7C3AED 100%);
  --grad-soft:linear-gradient(135deg,rgba(37,99,235,.10),rgba(34,211,238,.10),rgba(124,58,237,.10));
  --shadow:0 20px 50px rgba(11,27,51,.10);
  --shadow-2:0 8px 24px rgba(11,27,51,.08);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);font-weight:400;color:var(--ink);background:var(--bg);line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
::selection{background:var(--primary);color:#fff}
:focus-visible{outline:2px solid var(--sky);outline-offset:3px}

.container{width:min(1200px,92%);margin:0 auto}
section{position:relative}

/* 区块标题 */
.overline{font-size:12px;letter-spacing:.4em;color:var(--primary);font-weight:700;display:flex;align-items:center;gap:14px;text-transform:uppercase}
.overline::before{content:"";width:34px;height:2px;background:var(--grad);flex:none;border-radius:1px}
.sec-title{font-weight:900;font-size:clamp(28px,4vw,44px);line-height:1.3;margin:16px 0 14px;letter-spacing:.01em}
.sec-title .g{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.sec-sub{color:var(--body);font-size:15.5px;max-width:640px;font-weight:300}
.sec-head{margin-bottom:52px}
.sec-head.center{text-align:center}
.sec-head.center .overline{justify-content:center}
.sec-head.center .overline::before{display:none}
.sec-head.center .sec-sub{margin-left:auto;margin-right:auto}
@media(max-width:768px){.sec-head{margin-bottom:36px}}

/* ============ 按钮 ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 34px;font-size:15px;font-weight:600;letter-spacing:.05em;border-radius:8px;transition:all .25s ease;cursor:pointer;border:none;font-family:var(--sans);box-shadow:var(--shadow-2)}
.btn-primary{background:var(--grad);color:#fff}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(37,99,235,.35)}
.btn-outline{background:#fff;color:var(--primary);border:1.5px solid rgba(37,99,235,.4)}
.btn-outline:hover{border-color:var(--primary);background:var(--bg-3)}

/* ============ 顶部导航 ============ */
.header{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(255,255,255,.86);backdrop-filter:blur(14px);border-bottom:1px solid transparent;transition:all .3s ease}
.header.scrolled{border-bottom-color:var(--line);box-shadow:0 6px 24px rgba(11,27,51,.06)}
.header .container{display:flex;align-items:center;justify-content:space-between;height:74px}
.logo{display:flex;align-items:center;gap:10px;font-weight:900;font-size:22px;letter-spacing:.01em;color:var(--ink)}
.logo .logo-mark{width:36px;height:36px;background:var(--grad);border-radius:9px;color:#fff;display:flex;align-items:center;justify-content:center;font-family:"Helvetica Neue",Helvetica,sans-serif;font-size:20px;font-weight:700;box-shadow:0 6px 16px rgba(37,99,235,.3)}
.logo .erp{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.nav{display:flex;align-items:center;gap:32px}
.nav a{font-size:14.5px;color:var(--body);letter-spacing:.06em;position:relative;padding:6px 0;transition:color .25s}
.nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--grad);transition:width .3s;border-radius:1px}
.nav a:hover{color:var(--primary)}
.nav a:hover::after{width:100%}
.nav .btn{padding:10px 24px;font-size:14px;margin-left:6px;box-shadow:none}
.nav-item{position:relative;display:flex;align-items:center}
.nav-item.has-sub>a::after{content:"";margin-left:7px;border:4px solid transparent;border-top-color:currentColor;border-bottom:0;vertical-align:2px}
.nav-sub{position:absolute;top:calc(100% + 10px);left:50%;min-width:216px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:0 18px 40px rgba(13,34,74,.14);padding:8px;display:flex;flex-direction:column;gap:2px;opacity:0;visibility:hidden;transform:translate(-50%,8px);transition:opacity .22s ease,transform .22s ease,visibility .22s;z-index:60}
.nav-sub::before{content:"";position:absolute;top:-10px;left:0;right:0;height:10px}
.nav-item:hover .nav-sub,.nav-item:focus-within .nav-sub{opacity:1;visibility:visible;transform:translate(-50%,0)}
.nav-sub a{display:block;padding:10px 14px;border-radius:9px;font-size:14px;color:var(--body);white-space:nowrap}
.nav-sub a::after{display:none}
.nav-sub a:hover{background:var(--bg-3);color:var(--primary)}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px}
.nav-toggle i{width:24px;height:2px;background:var(--ink);border-radius:1px;transition:all .3s}
@media(max-width:1024px){
  .nav{position:fixed;top:74px;right:0;left:0;background:#fff;flex-direction:column;align-items:flex-start;padding:28px 6%;gap:20px;transform:translateY(-130%);transition:transform .35s ease;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
  .nav.open{transform:translateY(0)}
  .nav-toggle{display:flex}
  .nav-item{width:100%}
  .nav-item.has-sub>a::after{display:none}
  .nav-sub{position:static;transform:none;opacity:1;visibility:visible;min-width:0;background:none;border:none;box-shadow:none;padding:4px 0 0 16px;gap:2px}
  .nav-sub a{padding:8px 0;white-space:normal}
}

/* ============ Hero ============ */
.hero{background:linear-gradient(180deg,#F0F6FF 0%,#F7FAFF 55%,#F2F6FD 100%);overflow:hidden}
.hero .container{position:relative;padding-top:150px;padding-bottom:90px;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;min-height:100vh;z-index:2}
.hero-grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(37,99,235,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(37,99,235,.05) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(1000px 620px at 30% 40%,#000 30%,transparent 78%);pointer-events:none}
.hero-orb{position:absolute;border-radius:50%;filter:blur(70px);opacity:.5;pointer-events:none}
.hero-orb.o1{width:420px;height:420px;background:#BFD9FF;top:-120px;right:6%}
.hero-orb.o2{width:360px;height:360px;background:#D6C8FF;bottom:-100px;left:-80px}
.neural{position:absolute;inset:0;pointer-events:none;opacity:.5}
.neural .n{fill:#2563EB}
.neural .n2{fill:#7C3AED}
.neural .n3{fill:#22D3EE}
.neural line,.neural path{stroke:#93B8F5;stroke-width:1}
.pulse{animation:pulse 3.2s ease-in-out infinite;transform-origin:center}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.35}}
.hero-inner{position:relative;z-index:3}
.hero-tag{display:inline-flex;align-items:center;gap:10px;font-size:12.5px;font-weight:700;letter-spacing:.22em;color:var(--primary);background:#fff;border:1px solid rgba(37,99,235,.25);padding:9px 18px;border-radius:999px;box-shadow:var(--shadow-2);margin-bottom:28px}
.hero-tag .ai-badge{background:var(--grad);color:#fff;font-size:10.5px;padding:2px 8px;border-radius:999px;letter-spacing:.08em}
.hero-title{font-weight:900;font-size:clamp(36px,4.6vw,58px);line-height:1.2;letter-spacing:.01em;color:var(--ink)}
.hero-title .g{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-line{margin:22px 0 14px;width:64px;height:3px;background:var(--grad);border-radius:2px}
.hero-sub{font-size:16.5px;color:var(--body);font-weight:300;max-width:540px;margin-bottom:10px}
.hero-note{font-size:13.5px;color:var(--mut);letter-spacing:.08em;margin-bottom:36px}
.hero-note b{color:var(--primary);font-weight:700}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap}
.hero-metrics{margin-top:58px;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);padding-top:28px;max-width:560px}
.hero-metrics .m{display:flex;flex-direction:column;gap:4px}
.hero-metrics .m+.m{border-left:1px solid var(--line);padding-left:26px}
.hero-metrics .num{font-weight:900;font-size:32px;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hero-metrics .num em{font-style:normal}
.hero-metrics .lab{font-size:12.5px;color:var(--mut);letter-spacing:.14em}

/* Hero 主图 */
.hero-visual{position:relative;z-index:3}
.hero-img-card{position:relative;border-radius:20px;overflow:visible}
.hero-img-card img{width:100%;border-radius:20px;box-shadow:0 30px 70px rgba(37,99,235,.22),0 0 0 1px rgba(255,255,255,.9);border:6px solid #fff;background:#fff}
.hero-img-card::before{content:"";position:absolute;inset:-18px;border-radius:28px;background:var(--grad);opacity:.14;filter:blur(24px);z-index:-1}
.ai-float{position:absolute;background:rgba(255,255,255,.95);backdrop-filter:blur(10px);border:1px solid rgba(37,99,235,.16);border-radius:14px;box-shadow:0 16px 40px rgba(11,27,51,.14);padding:14px 16px;display:flex;gap:12px;align-items:flex-start;z-index:4}
.ai-float .ai-ico{width:34px;height:34px;border-radius:10px;background:var(--grad);flex:none;display:flex;align-items:center;justify-content:center;color:#fff}
.ai-float .ai-ico svg{width:18px;height:18px}
.ai-float b{font-size:13.5px;color:var(--ink);display:block;line-height:1.5}
.ai-float span{font-size:11.5px;color:var(--mut);line-height:1.6;display:block;margin-top:2px}
.ai-float .live{width:7px;height:7px;border-radius:50%;background:var(--cyan);margin-top:6px;flex:none;box-shadow:0 0 0 4px rgba(34,211,238,.18)}
.ai-float.f1{top:-26px;left:-34px;max-width:250px}
.ai-float.f2{bottom:-24px;right:-22px;max-width:280px}
.ai-chip{position:absolute;top:-18px;right:26px;background:var(--grad);color:#fff;font-size:12px;font-weight:700;letter-spacing:.12em;padding:7px 14px;border-radius:999px;box-shadow:0 8px 20px rgba(37,99,235,.35);z-index:4}

@media(max-width:1024px){
  .hero .container{grid-template-columns:1fr;gap:44px;padding-top:126px;padding-bottom:70px}
  .hero-metrics{margin-top:46px}
  .ai-float.f1{left:0}
  .ai-float.f2{right:0}
}
@media(max-width:640px){
  .hero .container{min-height:0}
  .hero-metrics .num{font-size:26px}
  .ai-float{position:static;margin-top:12px;max-width:none}
  .ai-chip{position:static;display:inline-block;margin-bottom:12px}
}

/* ============ AI 能力 ============ */
.ai-cap{padding:96px 0 88px;background:var(--bg-2)}
.ai-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.ai-card{background:var(--bg);border:1px solid var(--line);border-radius:16px;padding:28px 24px;position:relative;transition:all .3s ease;overflow:hidden}
.ai-card::before{content:"";position:absolute;inset:0;background:var(--grad-soft);opacity:0;transition:opacity .3s}
.ai-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(37,99,235,.35)}
.ai-card:hover::before{opacity:1}
.ai-card>*{position:relative}
.ai-ic{width:48px;height:48px;border-radius:12px;background:var(--grad);display:flex;align-items:center;justify-content:center;color:#fff;margin-bottom:18px;box-shadow:0 8px 18px rgba(37,99,235,.28)}
.ai-ic svg{width:24px;height:24px}
.ai-card h3{font-size:17px;font-weight:700;margin-bottom:8px}
.ai-card p{font-size:13.5px;color:var(--body);font-weight:300;line-height:1.8}
.ai-tag{display:inline-flex;align-items:center;gap:5px;font-size:10.5px;font-weight:700;color:var(--violet);background:rgba(124,58,237,.09);padding:3px 9px;border-radius:999px;letter-spacing:.1em;margin-bottom:12px}
.ai-note{text-align:center;font-size:12px;color:var(--mut);margin-top:26px;letter-spacing:.06em}
@media(max-width:1024px){.ai-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.ai-grid{grid-template-columns:1fr}}

/* ============ 解决方案 ============ */
.solutions{padding:96px 0 88px;background:var(--bg)}
.sol-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.sol-card{background:#fff;border:1px solid var(--line);border-radius:16px;padding:30px 28px;transition:all .3s ease;position:relative;overflow:hidden}
.sol-card::after{content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .35s ease}
.sol-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(37,99,235,.3)}
.sol-card:hover::after{transform:scaleX(1)}
.sol-icon{width:52px;height:52px;border-radius:13px;background:var(--grad-soft);border:1px solid rgba(37,99,235,.18);display:flex;align-items:center;justify-content:center;color:var(--primary);margin-bottom:20px;transition:all .3s}
.sol-card:hover .sol-icon{background:var(--grad);color:#fff;box-shadow:0 8px 18px rgba(37,99,235,.3)}
.sol-icon svg{width:26px;height:26px}
.sol-card h3{font-size:19px;font-weight:700;letter-spacing:.02em;margin-bottom:10px}
.sol-card p{font-size:13.8px;color:var(--body);font-weight:300;line-height:1.85}
@media(max-width:1024px){.sol-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.sol-grid{grid-template-columns:1fr}}

/* ============ 供应链链路 ============ */
.flow{padding:96px 0;background:var(--bg-2);overflow:hidden}
.flow-head .overline::before{display:none}
.flow-remark{margin-top:24px;font-size:13px;color:var(--mut);letter-spacing:.1em;text-align:center}
.flow-track{position:relative;margin-top:60px}
.flow-line{position:absolute;top:29px;left:5.55%;right:5.55%;height:2px;background:linear-gradient(90deg,transparent,var(--sky) 12%,var(--primary) 88%,transparent);opacity:.5}
.flow-grid{display:grid;grid-template-columns:repeat(9,1fr);position:relative}
.fn{text-align:center;padding:0 6px}
.fn-circle{width:58px;height:58px;margin:0 auto;border-radius:50%;background:var(--bg-2);border:2px solid rgba(37,99,235,.35);display:flex;align-items:center;justify-content:center;color:var(--primary);position:relative;z-index:2;transition:all .3s;box-shadow:0 8px 18px rgba(37,99,235,.12)}
.fn:hover .fn-circle{background:var(--grad);border-color:transparent;color:#fff;transform:translateY(-4px) scale(1.04);box-shadow:0 12px 26px rgba(37,99,235,.35)}
.fn-circle svg{width:25px;height:25px}
.fn-step{font-size:10.5px;letter-spacing:.26em;color:var(--sky);font-weight:700;margin-top:16px}
.fn h4{font-size:16px;font-weight:700;margin-top:5px;letter-spacing:.02em}
.fn p{font-size:12px;color:var(--mut);font-weight:300;margin-top:5px;line-height:1.6}
@media(max-width:900px){
  .flow-track{margin-top:28px}
  .flow-line{position:absolute;top:29px;left:5.55%;right:5.55%;height:2px;background:linear-gradient(90deg,transparent,var(--sky) 12%,var(--primary) 88%,transparent);opacity:.5}
  .flow-grid{grid-template-columns:1fr;gap:0}
  .fn{display:grid;grid-template-columns:70px 1fr;gap:18px;text-align:left;padding:0 0 22px;position:relative}
  .fn::before{content:"";position:absolute;left:29px;top:58px;bottom:-4px;width:2px;background:linear-gradient(180deg,var(--sky),rgba(37,99,235,.2))}
  .fn:last-child::before{display:none}
  .fn-circle{margin:0}
  .fn-step{margin-top:0}
  .fn h4{margin-top:6px}
}

/* ============ 品牌实力 ============ */
.strength{padding:96px 0;background:var(--bg)}
.strength-wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.strength-copy p{font-size:15.5px;color:var(--body);font-weight:300;line-height:2;margin-bottom:18px}
.strength-copy p b{color:var(--ink);font-weight:600}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.stat{background:#fff;border:1px solid var(--line);border-radius:16px;padding:32px 24px;text-align:center;transition:all .3s}
.stat:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(37,99,235,.3)}
.stat .num{font-weight:900;font-size:clamp(34px,3.6vw,46px);line-height:1.1;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.stat .num sup{font-size:20px}
.stat .lab{margin-top:10px;font-size:13px;color:var(--mut);letter-spacing:.18em}
@media(max-width:900px){.strength-wrap{grid-template-columns:1fr;gap:44px}}

/* ============ 交付价值 ============ */
.value{padding:96px 0;background:var(--bg-2);overflow:hidden}
.value-wrap{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.value-copy p{font-size:15.5px;color:var(--body);font-weight:300;line-height:2;margin-bottom:26px}
.chips{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;max-width:420px}
.chip{font-size:13px;letter-spacing:.08em;color:var(--primary);border:1px solid rgba(37,99,235,.3);padding:10px 16px;border-radius:999px;background:#fff;text-align:center;font-weight:500;box-shadow:var(--shadow-2)}
@media(max-width:640px){.chips{grid-template-columns:repeat(2,1fr)}}
.vlist{margin-top:28px;display:grid;gap:12px}
.vlist li{display:flex;gap:12px;font-size:14px;color:var(--body)}
.vlist li::before{content:"";width:7px;height:7px;background:var(--grad);border-radius:2px;margin-top:8px;flex:none}
.chart-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:28px 26px;box-shadow:var(--shadow-2)}
.chart-card .cc-lab{font-size:12px;letter-spacing:.18em;color:var(--mut);font-weight:600;margin-bottom:18px}
#valueChart{width:100%;height:300px}
.bars-fallback{display:none}
.bars-fallback.show{display:block}
.fb-row{margin-bottom:22px}
.fb-row .fb-lab{display:flex;justify-content:space-between;font-size:13px;color:var(--body);margin-bottom:8px}
.fb-row .fb-lab b{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;font-size:18px;font-weight:900}
.fb-track{height:10px;background:var(--bg-3);border-radius:5px;overflow:hidden}
.fb-fill{height:100%;background:var(--grad);border-radius:5px}
.chart-note{margin-top:14px;font-size:11px;color:var(--mut);letter-spacing:.06em}
@media(max-width:900px){.value-wrap{grid-template-columns:1fr;gap:44px}}

/* ============ 成功案例 ============ */
.cases{padding:96px 0;background:var(--bg)}
.feat-slider{position:relative;margin-bottom:6px;padding:6px 0}
.feat-viewport{overflow:hidden}
.feat-track{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;scroll-behavior:smooth;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.feat-track::-webkit-scrollbar{display:none}
.feat{flex:0 0 calc((100% - 40px)/3);scroll-snap-align:start;border:1px solid var(--line);background:#fff;border-radius:16px;padding:26px;transition:all .3s;position:relative;overflow:hidden}
.feat::before{content:"";position:absolute;left:0;top:0;width:100%;height:3px;background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .35s}
.feat:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.feat:hover::before{transform:scaleX(1)}
.feat .f-logo{height:34px;max-width:70%;object-fit:contain;margin-bottom:14px;filter:saturate(.95)}
.feat .f-tag{font-size:11px;letter-spacing:.18em;color:var(--sky);font-weight:700;margin-bottom:10px}
.feat h3{font-size:18px;font-weight:700;margin-bottom:8px}
.feat p{font-size:13.5px;color:var(--body);font-weight:300;line-height:1.85}
.slider-btn{position:absolute;top:50%;transform:translateY(-50%);width:46px;height:46px;border-radius:50%;border:1px solid rgba(37,99,235,.25);background:#fff;color:var(--primary);display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 6px 18px rgba(37,99,235,.14);transition:all .3s;z-index:2}
.slider-btn:hover{background:var(--grad);color:#fff;border-color:transparent;transform:translateY(-50%) scale(1.08)}
.slider-btn:active{transform:translateY(-50%) scale(.96)}
.slider-btn svg{width:21px;height:21px}
.slider-btn.prev{left:-6px}.slider-btn.next{right:-6px}
.slider-dots{display:flex;justify-content:center;gap:8px;margin-top:26px}
.slider-dots button{width:8px;height:8px;border-radius:50%;border:0;padding:0;background:#C7D4E6;cursor:pointer;transition:all .35s}
.slider-dots button.active{width:24px;border-radius:5px;background:var(--grad)}
.slider-hint{text-align:center;font-size:12px;color:var(--mut);letter-spacing:.16em;margin-top:12px}
@media(max-width:1024px){}
@media(max-width:1100px){.feat{flex-basis:calc((100% - 20px)/2)}}
@media(max-width:700px){.feat{flex-basis:100%}.slider-btn{width:36px;height:36px}.slider-btn svg{width:17px;height:17px}.slider-btn.prev{left:0}.slider-btn.next{right:0}}

/* ============ 联系咨询 ============ */
.contact{padding:96px 0;background:var(--bg-2);overflow:hidden}
.contact-wrap{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:start}
.contact-copy p{font-size:15.5px;color:var(--body);font-weight:300;line-height:2;margin-bottom:28px}
.phone-block{display:flex;align-items:center;gap:18px;margin-bottom:30px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px 22px;max-width:430px;transition:all .3s;box-shadow:var(--shadow-2)}
.phone-block:hover{border-color:rgba(37,99,235,.4);transform:translateY(-2px)}
.phone-block .ph-icon{width:52px;height:52px;border-radius:13px;background:var(--grad);display:flex;align-items:center;justify-content:center;color:#fff;flex:none;box-shadow:0 8px 18px rgba(37,99,235,.3)}
.phone-block .ph-icon svg{width:23px;height:23px}
.phone-block .lab{font-size:11.5px;color:var(--mut);letter-spacing:.18em;margin-bottom:3px}
.phone-block .num{font-size:26px;font-weight:900;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:.03em}
.contact-copy .city-line{font-size:13px;color:var(--mut);letter-spacing:.08em}
.form-card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:36px 34px;box-shadow:var(--shadow)}
.form-card h3{font-size:22px;font-weight:900;margin-bottom:6px}
.form-card .f-sub{font-size:13px;color:var(--mut);margin-bottom:26px}
.f-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:16px}
.field label{display:block;font-size:12px;color:var(--body);letter-spacing:.14em;margin-bottom:8px;font-weight:600}
.field label em{color:var(--primary);font-style:normal}
.field input,.field textarea{width:100%;background:var(--bg);border:1px solid var(--line);color:var(--ink);padding:13px 14px;font-size:14px;border-radius:10px;font-family:var(--sans);transition:all .3s}
.field input::placeholder,.field textarea::placeholder{color:var(--mut)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--sky);background:#fff;box-shadow:0 0 0 4px rgba(37,99,235,.1)}
.field textarea{min-height:96px;resize:vertical}
.form-submit{width:100%;margin-top:8px;padding:15px;border-radius:10px}
.form-tip{margin-top:14px;font-size:11.5px;color:var(--mut);letter-spacing:.05em;text-align:center}
@media(max-width:900px){.contact-wrap{grid-template-columns:1fr;gap:48px}.f-row{grid-template-columns:1fr}}
@media(max-width:560px){.phone-block .num{font-size:21px}}

/* ============ 页脚 ============ */
.footer{background:var(--bg-2);padding:70px 0 0;border-top:1px solid var(--line)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:44px;padding-bottom:50px}
.footer-about p{font-size:13.5px;line-height:2;font-weight:300;color:var(--body);max-width:300px}
.footer h4{font-size:13px;color:var(--ink);letter-spacing:.18em;margin-bottom:20px;font-weight:700}
.footer ul li{margin-bottom:11px}
.footer ul a{font-size:13.5px;color:var(--body);transition:color .25s}
.footer ul a:hover{color:var(--primary)}
.footer .f-contact li{font-size:13.5px;line-height:1.9;color:var(--body)}
.footer .f-contact b{color:var(--primary);font-weight:800;font-size:15px}
.footer-bottom{border-top:1px solid var(--line);padding:22px 0;display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:12.5px;color:var(--mut)}

/* ============ Toast ============ */
.toast{position:fixed;left:50%;bottom:40px;transform:translate(-50%,80px);background:var(--ink);color:#fff;padding:16px 26px;font-size:14px;letter-spacing:.05em;border-radius:12px;box-shadow:0 18px 50px rgba(11,27,51,.3);transition:transform .4s ease;z-index:200;opacity:0}
.toast.show{transform:translate(-50%,0);opacity:1}

@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* ============ 免费试用页 ============ */
.trial-hero{position:relative;background:linear-gradient(180deg,#F0F6FF 0%,#F7FAFF 55%,#F2F6FD 100%);overflow:hidden}
.trial-grid-bg{position:absolute;inset:0;background-image:linear-gradient(rgba(37,99,235,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(37,99,235,.05) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(1000px 620px at 32% 42%,#000 30%,transparent 78%);pointer-events:none}
.trial-hero .container{position:relative;display:grid;grid-template-columns:1fr 470px;gap:64px;align-items:center;min-height:88vh;padding-top:150px;padding-bottom:90px;z-index:2}
.trial-lead{font-size:16.5px;line-height:1.9;color:var(--body);max-width:560px;margin:0 0 26px}
.trial-points{list-style:none;padding:0;margin:0 0 32px;display:flex;flex-direction:column;gap:14px}
.trial-points li{display:flex;align-items:center;gap:12px;font-size:15px;color:var(--ink);font-weight:600}
.trial-points li svg{width:21px;height:21px;color:#22C55E;flex:none}
.trial-form{width:100%}
.trial-steps{padding:96px 0 84px;background:#fff}
.steps-row{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:8px}
.step-card{position:relative;background:var(--bg-3);border:1px solid var(--line);border-radius:22px;padding:36px 32px 32px;transition:all .3s ease}
.step-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:rgba(37,99,235,.3)}
.step-num{width:46px;height:46px;border-radius:13px;background:var(--grad);color:#fff;font-weight:800;font-size:16px;display:flex;align-items:center;justify-content:center;margin-bottom:22px;box-shadow:0 8px 18px rgba(37,99,235,.28)}
.step-card h3{font-size:20px;font-weight:900;margin-bottom:10px;letter-spacing:.02em}
.step-card p{font-size:14px;line-height:1.8;color:var(--body)}
.trial-trust{padding:72px 0;background:var(--bg-3);border-top:1px solid var(--line)}
.trust-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:24px;text-align:center}
.trust-grid b{display:block;font-size:40px;font-weight:900;line-height:1.15;background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:8px}
.trust-grid span{font-size:13.5px;color:var(--mut);letter-spacing:.12em}
@media(max-width:1024px){.trial-hero .container{grid-template-columns:1fr;gap:48px;padding-top:140px;min-height:0}.steps-row{grid-template-columns:1fr}.trust-grid{grid-template-columns:repeat(2,1fr);gap:28px 16px}}
@media(max-width:560px){.trial-hero .container{padding-top:130px}.trust-grid b{font-size:32px}}