/* extracted from index.html */
.ug-homeflow{padding:3.5rem 0;overflow:hidden}
    .ug-bridge{display:grid;grid-template-columns:1fr auto 1fr auto 1fr;gap:1.2rem;align-items:stretch;margin-top:2rem}
    .ug-bridge-card{background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:1.4rem;text-align:center;box-shadow:0 4px 14px rgba(13,43,92,.06);display:flex;flex-direction:column;justify-content:center}
    .ug-bridge-card h4{font-size:1.05rem;margin:.6rem 0 .4rem}
    .ug-bridge-card p{font-size:.88rem;color:#475569;margin:0}
    .ug-bridge-arrow{font-size:1.8rem;color:#1a56db;font-weight:700;white-space:nowrap;align-self:center}
    .ug-chips{display:flex;flex-wrap:wrap;gap:.45rem;justify-content:center;margin-top:.7rem}
    .ug-chip{font-size:.75rem;padding:.25rem .65rem;border-radius:999px;background:#eff6ff;color:#1e40af;border:1px solid #bfdbfe}
    .ug-chip.warn{background:#fef2f2;color:#991b1b;border-color:#fecaca}
    .ug-chip.ok{background:#eff6ff;color:#1e40af;border-color:#bfdbfe}
    .ug-step-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:1.4rem}
    .ug-step{background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:1.6rem;position:relative;transition:transform .25s,box-shadow .25s}
    .ug-step:hover{transform:translateY(-4px);box-shadow:0 12px 28px rgba(13,43,92,.12)}
    .ug-step-num{position:absolute;top:-14px;left:1.4rem;width:28px;height:28px;border-radius:50%;background:linear-gradient(135deg,#1a56db,#2563eb);color:#fff;font-weight:700;font-size:.9rem;display:flex;align-items:center;justify-content:center;box-shadow:0 3px 8px rgba(37,99,235,.35)}
    .ug-step-head{display:flex;align-items:center;gap:.55rem;margin-bottom:.5rem}
    .ug-step-head .iconify{color:#1a56db;flex-shrink:0}
    .ug-step-head h3{margin:0}
    .ug-step p{font-size:.9rem;color:#475569;margin-bottom:.8rem}
    .ug-step .ug-note{font-size:.8rem;color:#1e40af;background:#eff6ff;border-radius:8px;padding:.5rem .7rem;display:inline-block}
    .ug-cap-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:1rem}
    .ug-cap{background:#fff;border:1px solid #e2e8f0;border-radius:12px;padding:1.1rem 1.2rem;display:flex;gap:.9rem;align-items:flex-start;transition:border-color .2s}
    .ug-cap:hover{border-color:#93c5fd}
    .ug-cap .iconify{color:#1a56db;flex-shrink:0;margin-top:2px}
    .ug-cap h4{font-size:.98rem;margin:0 0 .25rem}
    .ug-cap p{font-size:.82rem;color:#475569;margin:0}
    .ug-plain-hero{background:linear-gradient(135deg,#0f172a 0%,#1e3a8a 60%,#1a56db 100%);border-radius:16px;color:#fff;padding:2.4rem;margin-top:2.5rem}
    .ug-plain-hero h3{font-size:1.5rem;margin-bottom:.8rem}
    .ug-plain-hero p{opacity:.92;font-size:1rem;max-width:820px;line-height:1.9}
    .ug-sec-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.2rem}
    .ug-sec{background:#fff;border:1px solid #e2e8f0;border-radius:14px;padding:1.5rem;text-align:center}
    .ug-sec .iconify{color:#1a56db;display:inline-block;vertical-align:middle}
    .ug-sec h4{margin:0 0 .45rem .55rem;font-size:1rem;display:inline-block;vertical-align:middle;max-width:calc(100% - 48px)}
    .ug-sec p{font-size:.85rem;color:#475569;margin:0}
    .ug-case-band{background:linear-gradient(135deg,#0d2b5c,#1a56db);border-radius:16px;color:#fff;padding:2.4rem;display:flex;gap:2rem;align-items:center;flex-wrap:wrap;justify-content:space-between}
    .ug-case-band h3{font-size:1.35rem;margin-bottom:.5rem}
    .ug-case-band p{opacity:.9;font-size:.95rem;max-width:640px;margin:0}
    /* Hero 紧凑化 + 数据条融入整体 */
    .hero{padding-top:4rem!important;padding-bottom:0!important}
    /* 传送带滑块：持续从左向右循环流动 */
    .ug-pkt-flow{animation:ugPktFlow 7.2s linear infinite}
    .ug-pkt-flow.d2{animation-delay:-3.6s}
    @keyframes ugPktFlow{
        0%{transform:translate(30px,214px);opacity:0}
        3%{opacity:1}
        97%{opacity:1}
        100%{transform:translate(478px,214px);opacity:0}
    }
    @media(prefers-reduced-motion:reduce){.ug-pkt-flow{animation:none;transform:translate(254px,214px)}}
    .hero .hero-content{min-height:auto!important;padding:12rem 0 0!important;gap:2.5rem}
    .hero .statistics{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;padding:1.5rem .5rem 2.4rem;margin-top:1.6rem;background:transparent!important;box-shadow:none!important;border-radius:0!important;border-top:1px solid rgba(13,43,92,.14)}
    .hero .statistics .stat-item{margin:0}
    .hero .statistics .stat-number{font-size:2.3rem}
    .hero .statistics .stat-text{color:#475569}
    @media(max-width:900px){.hero .statistics{grid-template-columns:repeat(2,1fr);gap:1.2rem}
        .hero .statistics .stat-number{font-size:1.9rem}}

    /* 深色背景区块内文字纯白 */
    .ug-plain-hero *,.ug-case-band *{color:#fff!important}
    @media(max-width:768px){.ug-bridge{grid-template-columns:1fr}.ug-bridge-arrow{text-align:center;transform:rotate(90deg)}}