/* ============================================================
   KingSnake × WorkBuddy 落地页克隆样式（静态文件，nginx 直接提供）
   仿 workbuddy.cn：吸顶导航 + Hero + 能力卡片 + 生态分栏 + 评价 + CTA + 页脚。
   隐藏迅睿建站框架自带的 ep-header / ep-footer，改用页面内自绘导航与页脚，
   以获得与 workbuddy.cn 一致的版面。之前的 wb-style.css(微博) / wb-style-workbuddy.css(信息流)
   均保留在 public/ 下，未删除。
   ============================================================ */
:root{
    --wb:#28b894;            /* 翡翠绿主色 */
    --wb2:#6c4dff;           /* 紫色辅色 */
    --wb-grad:linear-gradient(120deg,#28b894,#6c4dff);
    --wb-soft:#eafaf5;
    --bg:#ffffff;
    --bg-soft:#f6f8f9;
    --line:#e8e8e8;
    --text:#191a23;
    --muted:#858699;
    --maxw:1180px;
    --radius:16px;
    --shadow:0 8px 30px rgba(20,30,40,.06);
}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;background:var(--bg)!important;color:var(--text);line-height:1.65;font-size:15px;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%}

/* 隐藏框架自带框架栏，改用页面内自绘导航/页脚 */
.ep-header,.ep-footer{display:none!important}
.ep-layout{background:var(--bg)!important}
.ep-main{padding:0!important}
.ep-container{width:100%!important;max-width:100%!important;margin:0!important;padding:0!important}

/* ===== 通用按钮 ===== */
.wb-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 20px;border-radius:24px;font-weight:700;font-size:14px;transition:.18s;cursor:pointer;border:1px solid transparent}
.wb-btn.primary{background:var(--wb-grad);color:#fff;box-shadow:0 6px 18px rgba(40,184,148,.28)}
.wb-btn.primary:hover{transform:translateY(-1px);box-shadow:0 10px 26px rgba(40,184,148,.36)}
.wb-btn.ghost{background:#fff;color:var(--text);border-color:var(--line)}
.wb-btn.ghost:hover{border-color:var(--wb);color:var(--wb)}
.wb-btn.lg{padding:13px 30px;font-size:16px}

/* ===== 自绘吸顶导航 ===== */
.wb-nav{position:sticky;top:0;z-index:1000;background:rgba(255,255,255,.85);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line)}
.wb-nav-inner{max-width:var(--maxw);margin:0 auto;height:64px;padding:0 20px;display:flex;align-items:center;gap:24px}
.wb-brand{display:inline-flex;align-items:center;gap:9px;font-size:20px;font-weight:800;color:var(--text);letter-spacing:.2px}
.wb-brand-mark{width:26px;height:26px;border-radius:8px;background:var(--wb-grad);box-shadow:0 2px 8px rgba(40,184,148,.35);display:inline-block}
.wb-nav-links{display:flex;align-items:center;gap:6px;margin-left:8px}
.wb-nav-links a{padding:8px 14px;border-radius:10px;color:var(--muted);font-size:15px;transition:.15s}
.wb-nav-links a:hover{color:var(--wb);background:var(--wb-soft)}
.wb-nav-actions{margin-left:auto;display:flex;align-items:center;gap:10px}

/* ===== Hero ===== */
.wb-hero{background:radial-gradient(1200px 500px at 80% -10%,rgba(108,77,255,.10),transparent),radial-gradient(900px 460px at 0% 0%,rgba(40,184,148,.12),transparent);padding:64px 20px 56px}
.wb-hero-inner{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.wb-badge{display:inline-block;padding:5px 14px;border-radius:20px;background:var(--wb-soft);color:var(--wb);font-size:13px;font-weight:700;border:1px solid rgba(40,184,148,.3)}
.wb-hero h1{font-size:46px;line-height:1.18;margin:18px 0 16px;letter-spacing:-.5px;font-weight:800}
.wb-hero-sub{font-size:17px;color:var(--muted);max-width:520px}
.wb-hero-cta{display:flex;gap:14px;margin:26px 0 14px;flex-wrap:wrap}
.wb-hero-note{font-size:13px;color:var(--muted)}

/* Hero 演示卡 */
.wb-hero-demo{display:flex;justify-content:center}
.wb-demo{width:100%;max-width:440px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);overflow:hidden}
.wb-demo-head{display:flex;align-items:center;gap:8px;padding:12px 16px;border-bottom:1px solid #f1f3f4;font-weight:700;font-size:14px}
.wb-dot{width:9px;height:9px;border-radius:50%;background:var(--wb-grad)}
.wb-demo-body{padding:16px}
.wb-msg{padding:10px 14px;border-radius:12px;font-size:14px;margin-bottom:10px;line-height:1.6}
.wb-msg.user{background:var(--wb-soft);color:var(--text)}
.wb-msg.ai{background:var(--bg-soft);color:#374151}
.wb-steps{list-style:none;display:flex;flex-direction:column;gap:8px;margin:6px 0 12px}
.wb-steps li{display:flex;align-items:center;gap:10px;font-size:13.5px;color:#374151}
.wb-steps .ok{width:20px;height:20px;border-radius:50%;background:var(--wb);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:12px;flex:none}
.wb-deliver{text-align:center;padding:10px;border-radius:10px;background:var(--wb-grad);color:#fff;font-weight:700;font-size:14px}

/* ===== 通用区块 ===== */
.wb-section{max-width:var(--maxw);margin:0 auto;padding:64px 20px}
.wb-section-alt{background:var(--bg-soft)}
.wb-section-alt{max-width:none}
.wb-section-alt > *{max-width:var(--maxw);margin-left:auto;margin-right:auto}
.wb-sec-head{text-align:center;margin-bottom:38px}
.wb-eyebrow{display:inline-block;color:var(--wb);font-weight:700;font-size:13px;letter-spacing:1px;text-transform:uppercase;margin-bottom:10px}
.wb-sec-head h2{font-size:30px;font-weight:800;letter-spacing:-.3px}
.wb-section-alt{padding:64px 20px}

/* 能力卡片 */
.wb-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.wb-feat{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:.18s}
.wb-feat:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:transparent}
.wb-feat-ic{width:46px;height:46px;border-radius:12px;background:var(--wb-soft);display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:14px}
.wb-feat h3{font-size:17px;margin-bottom:8px}
.wb-feat p{color:var(--muted);font-size:14px;line-height:1.7}

/* 生态分栏 */
.wb-split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center;max-width:var(--maxw);margin:0 auto;padding:64px 20px}
.wb-split h2{font-size:30px;font-weight:800;margin:12px 0 14px;letter-spacing:-.3px}
.wb-split p{color:var(--muted);font-size:16px}
.wb-chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}
.wb-chips span{padding:7px 16px;border-radius:20px;background:#fff;border:1px solid var(--line);font-size:13px;color:#4b4f5c}
.wb-split-visual{height:300px;border-radius:20px;background:var(--wb-grad);box-shadow:var(--shadow);display:flex;align-items:center;justify-content:center;font-size:60px;color:#fff;opacity:.95}

/* 客户评价 */
.wb-cases{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.wb-case{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:.18s}
.wb-case:hover{box-shadow:var(--shadow)}
.wb-case p{font-size:14.5px;line-height:1.75;color:#374151;margin-bottom:14px}
.wb-case-by b{display:block;font-size:14px}
.wb-case-by span{font-size:12px;color:var(--muted)}

/* 最新动态(CMS News) */
.wb-news{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.wb-news-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.18s;display:flex;flex-direction:column}
.wb-news-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.wb-news-thumb{aspect-ratio:16/9;background:var(--wb-grad);overflow:hidden}
.wb-news-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.wb-news-body{padding:16px}
.wb-news-body h3{font-size:16px;margin-bottom:8px;line-height:1.5}
.wb-news-body p{color:var(--muted);font-size:13.5px;line-height:1.7}
.wb-news-time{display:inline-block;margin-top:10px;font-size:12px;color:var(--wb)}

/* CTA */
.wb-cta{background:var(--wb-grad);color:#fff;text-align:center;padding:64px 20px}
.wb-cta h2{font-size:30px;font-weight:800;margin-bottom:22px}

/* 页脚 */
.wb-foot{background:#0f1115;color:#c7c9d1;padding:54px 20px 28px}
.wb-foot-inner{max-width:var(--maxw);margin:0 auto;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:24px}
.wb-foot-brand{display:flex;flex-direction:column;gap:8px}
.wb-foot-brand .wb-brand-mark{margin-bottom:4px}
.wb-foot-brand{color:#fff;font-weight:800;font-size:18px;flex-direction:row;align-items:center;gap:9px}
.wb-foot-brand p{color:#9a9db0;font-size:13px;font-weight:400}
.wb-foot-col h4{color:#fff;font-size:14px;margin-bottom:12px}
.wb-foot-col a{display:block;color:#9a9db0;font-size:13.5px;padding:5px 0;transition:.15s}
.wb-foot-col a:hover{color:var(--wb)}
.wb-foot-bot{max-width:var(--maxw);margin:28px auto 0;padding-top:18px;border-top:1px solid #23262e;font-size:12.5px;color:#7c7f8e;text-align:center}

/* ===== 响应式 ===== */
@media (max-width:980px){
    .wb-hero-inner{grid-template-columns:1fr;gap:32px}
    .wb-hero h1{font-size:36px}
    .wb-cards{grid-template-columns:repeat(2,1fr)}
    .wb-split{grid-template-columns:1fr;gap:28px}
    .wb-cases{grid-template-columns:1fr}
    .wb-news{grid-template-columns:1fr}
    .wb-foot-inner{grid-template-columns:1fr 1fr}
}
@media (max-width:620px){
    .wb-nav-links{display:none}
    .wb-hero{padding:40px 16px}
    .wb-hero h1{font-size:30px}
    .wb-cards{grid-template-columns:1fr}
    .wb-section,.wb-split{padding:44px 16px}
    .wb-foot-inner{grid-template-columns:1fr}
}