/*
Theme Name: 蓝计划官网
Theme URI: https://www.lanjihua.cn/
Description: 蓝计划品牌全案服务商官网定制主题。
Version: 0.2.0
Requires at least: 6.4
Requires PHP: 8.2
Text Domain: lanjihua
*/
:root{--blue:#1769e0;--blue-deep:#0f4bb0;--ink:#11243d;--ink-soft:#42546b;--paper:#f5f8fc;--surface:#fff;--line:#d9e3ef;--muted:#6c7b8e;--radius:16px;--max:1240px}*{box-sizing:border-box}body{margin:0;color:var(--ink);background:var(--paper);font-family:"Noto Sans SC",system-ui,sans-serif;line-height:1.65}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}.container{width:min(var(--max),calc(100% - 48px));margin-inline:auto}.site-header{position:sticky;top:0;z-index:10;border-bottom:1px solid var(--line);background:rgba(245,248,252,.9);backdrop-filter:blur(16px)}.header-inner{display:flex;align-items:center;gap:32px;min-height:72px}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.05em}.brand-mark{display:grid;place-items:center;width:30px;height:30px;border-radius:9px;color:#fff;background:var(--blue);font:900 22px/1 system-ui;transform:rotate(-8deg)}.brand-name{font-size:20px}.desktop-nav{display:flex;gap:30px;margin-right:auto;color:var(--ink-soft);font-size:14px}.header-cta{display:inline-flex;align-items:center;gap:10px;min-height:40px;padding:0 16px;border-radius:999px;color:#fff;background:var(--ink);font-size:13px;font-weight:700}.hero{padding:70px 0 110px}.hero-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:78px;align-items:center}.eyebrow{margin:0 0 18px;color:var(--blue);font:700 11px/1.2 system-ui;letter-spacing:.16em;text-transform:uppercase}.hero h1{max-width:580px;margin:0 0 26px;font-size:clamp(52px,7vw,90px);line-height:.96;letter-spacing:-.08em}.hero h1 em{color:var(--blue);font-style:normal}.hero-copy>p:not(.eyebrow){max-width:510px;color:var(--ink-soft);font-size:18px}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:0 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textarea{width:100%;padding:12px;border:1px solid var(--line);border-radius:10px;background:var(--paper)}.contact-form button{width:100%;border:0}.site-footer{padding:70px 0 28px;color:#b9c7d8;background:#0a1524}.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:40px}.footer-grid>div:not(:first-child){display:grid;gap:9px;font-size:13px}.footer-label{color:#80b9ff;font-size:11px;font-weight:700;letter-spacing:.13em;text-transform:uppercase}.footer-bottom{display:flex;justify-content:space-between;margin-top:60px;padding-top:22px;border-top:1px solid #20334c;color:#7f93ad;font-size:12px}@media(max-width:980px){.desktop-nav{display:none}.hero-grid,.service-layout,.about-grid,.contact-grid{grid-template-columns:1fr;gap:56px}.hero-visual{min-height:500px}.case-grid{grid-template-columns:1fr 1fr}.case-card-large{grid-column:1/-1;grid-row:auto}}@media(max-width:720px){.container{width:min(var(--max),calc(100% - 32px))}.header-inner{min-height:64px}.hero{padding:54px 0 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