*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
.wm-page{font-family:'Microsoft YaHei',system-ui,-apple-system,sans-serif;color:#1b2436;background:#fff;-webkit-font-smoothing:antialiased}
.wm-page,.wm-page *{box-sizing:border-box}
.wm-page a{text-decoration:none}
.wm-page a:focus-visible,.wm-page summary:focus-visible{outline:2px solid #2F54EB;outline-offset:3px;border-radius:4px}
.wm-wrap{max-width:1100px;margin:0 auto;padding:0 20px}

/* Hero */
.wm-hero{position:relative;overflow:hidden;background:radial-gradient(900px 420px at 50% -10%,#23458f 0%,#0D1B33 52%,#081226 100%);color:#fff;padding:76px 20px 130px;text-align:center}
.wm-hero::after{content:'';position:absolute;left:50%;bottom:-120px;width:900px;height:260px;transform:translateX(-50%);background:radial-gradient(closest-side,rgba(47,84,235,.55),transparent);pointer-events:none}
.wm-hero-inner{position:relative;z-index:1;max-width:860px;margin:0 auto}
.wm-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 18px;border-radius:999px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);font-size:13px;font-weight:600;color:#dbe4ff;margin-bottom:22px}
.wm-badge .dot{width:7px;height:7px;border-radius:50%;background:#7EE7FF;box-shadow:0 0 0 4px rgba(126,231,255,.18)}
.wm-h1{font-size:2.9rem;line-height:1.24;font-weight:800;margin:0 0 18px;letter-spacing:-.5px}
.wm-h1 em{font-style:normal;color:#7fa2ff}
.wm-lead{font-size:1.08rem;line-height:1.85;color:rgba(235,241,255,.82);margin:0 auto 32px;max-width:720px}
.wm-hero-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.wm-note{margin-top:18px;font-size:12.5px;color:rgba(219,228,255,.82)}
.wm-breadcrumb{display:flex;align-items:center;justify-content:center;gap:8px;font-size:13px;color:rgba(235,241,255,.9);margin-bottom:18px}
.wm-breadcrumb a{color:#dbe4ff}
.wm-breadcrumb a:hover{color:#fff}
.wm-breadcrumb [aria-current]{color:#fff;font-weight:600}

/* Buttons */
.wm-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 30px;border-radius:11px;font-size:1rem;font-weight:700;transition:transform .18s ease,box-shadow .18s ease,background .18s ease;border:1.5px solid transparent;cursor:pointer}
.wm-btn:hover{transform:translateY(-1px)}
.wm-btn-primary{background:#2F54EB;color:#fff;box-shadow:0 12px 28px rgba(47,84,235,.35)}
.wm-btn-primary:hover{background:#1E3FBF;color:#fff}
.wm-btn-ghost{border-color:rgba(255,255,255,.36);color:#fff;background:rgba(255,255,255,.05)}
.wm-btn-ghost:hover{background:rgba(255,255,255,.12);color:#fff}
.wm-btn-outline{border-color:#cfd8e8;color:#0D1B33;background:#fff}
.wm-btn-outline:hover{border-color:#2F54EB;color:#2F54EB}

/* 产品预览（纯 CSS 示意，不使用真实截图） */
.wm-mock-wrap{max-width:1040px;margin:-92px auto 0;padding:0 20px;position:relative;z-index:2}
.wm-mock{background:#fff;border-radius:18px;border:1px solid #e3e9f5;box-shadow:0 40px 90px rgba(9,20,44,.22);overflow:hidden}
.wm-mock-bar{height:42px;display:flex;align-items:center;gap:7px;padding:0 16px;background:#f7f9fd;border-bottom:1px solid #edf1f8}
.wm-dot{width:10px;height:10px;border-radius:50%}
.wm-mock-url{margin-left:14px;font-size:11.5px;color:#6b7789;background:#fff;border:1px solid #e6ebf5;border-radius:7px;padding:4px 12px}
.wm-mock-body{display:grid;grid-template-columns:216px 1fr;min-height:340px}
.wm-mock-side{background:#0D1B33;padding:20px 14px;color:rgba(255,255,255,.62);font-size:12.5px}
.wm-mock-brand{display:flex;align-items:center;gap:8px;color:#fff;font-weight:700;font-size:14px;margin-bottom:20px}
.wm-mock-brand svg{flex:0 0 auto}
.wm-mock-nav{padding:9px 12px;border-radius:8px;margin-bottom:4px}
.wm-mock-nav.active{background:rgba(47,84,235,.28);color:#fff}
.wm-mock-main{padding:20px 22px}
.wm-filter-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:16px}
.wm-chip{font-size:11.5px;color:#5b6b84;background:#f1f4fa;border:1px solid #e4eaf5;border-radius:999px;padding:5px 12px}
.wm-chip-blue{color:#2F54EB;background:rgba(47,84,235,.08);border-color:rgba(47,84,235,.22)}
.wm-table-wrap{overflow-x:auto}
.wm-table{width:100%;border-collapse:collapse;font-size:12px;min-width:460px}
.wm-table th{text-align:left;color:#6b7789;font-weight:600;font-size:11px;padding:8px 10px;border-bottom:1px solid #edf1f8;white-space:nowrap}
.wm-table td{padding:11px 10px;border-bottom:1px solid #f3f6fb}
.wm-skel{display:block;height:8px;border-radius:4px;background:linear-gradient(90deg,#eef2f9,#e2e8f4)}
.wm-pill{display:inline-block;font-size:10.5px;padding:3px 9px;border-radius:999px;white-space:nowrap}
.wm-pill.ok{background:#e8f8f0;color:#16794c}
.wm-pill.wait{background:#fff4e6;color:#8a5200}
.wm-score{display:block;width:70px;height:6px;border-radius:3px;background:#eef2f9;overflow:hidden}
.wm-score i{display:block;height:100%;border-radius:3px;background:linear-gradient(90deg,#2F54EB,#7EE7FF)}

/* 信任条 */
.wm-trust{max-width:1100px;margin:0 auto;padding:34px 20px 6px;display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
.wm-trust-item{display:flex;align-items:center;justify-content:center;gap:8px;font-size:13px;color:#5b6b84;background:#f7f9fd;border:1px solid #edf1f8;border-radius:11px;padding:11px 10px;text-align:center}
.wm-trust-item i{color:#2F54EB;font-size:15px}

/* 通用区块 */
.wm-section{padding:70px 20px}
.wm-section-alt{background:#f5f7fb}
.wm-h2{font-size:1.85rem;font-weight:800;color:#0D1B33;text-align:center;margin:0 0 12px;letter-spacing:-.3px}
.wm-sub{font-size:1rem;color:#5b6b84;text-align:center;margin:0 auto 40px;max-width:700px;line-height:1.8}

/* 五步 */
.wm-steps{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.wm-step{background:#fff;border:1px solid #e6ebf5;border-radius:15px;padding:20px 16px}
.wm-step-num{width:30px;height:30px;border-radius:9px;background:rgba(47,84,235,.1);color:#2F54EB;font-weight:800;font-size:13px;display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.wm-step h3{font-size:.98rem;font-weight:700;color:#0D1B33;margin:0 0 7px}
.wm-step p{font-size:.84rem;line-height:1.7;color:#68778f;margin:0}

/* 功能卡 */
.wm-features{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.wm-feature{background:#fff;border:1px solid #e6ebf5;border-radius:16px;padding:24px;transition:box-shadow .2s,transform .2s}
.wm-feature:hover{box-shadow:0 16px 36px rgba(13,27,51,.08);transform:translateY(-2px)}
.wm-feature-icon{width:44px;height:44px;border-radius:12px;background:rgba(47,84,235,.1);color:#2F54EB;display:flex;align-items:center;justify-content:center;font-size:18px;margin-bottom:14px}
.wm-feature h3{font-size:1.02rem;font-weight:700;color:#0D1B33;margin:0 0 8px}
.wm-feature p{font-size:.88rem;line-height:1.75;color:#68778f;margin:0}

/* 适用人群 */
.wm-audience{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.wm-aud{background:#fff;border-left:4px solid #2F54EB;border-radius:12px;padding:22px 24px;box-shadow:0 8px 24px rgba(13,27,51,.05)}
.wm-aud h3{font-size:1rem;font-weight:700;color:#0D1B33;margin:0 0 8px}
.wm-aud p{font-size:.88rem;line-height:1.75;color:#68778f;margin:0}

/* 定价 */
.wm-pricing{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:stretch}
.wm-plan{background:#fff;border:1px solid #e6ebf5;border-radius:18px;padding:28px 24px;display:flex;flex-direction:column;position:relative}
.wm-plan.featured{border-color:#2F54EB;box-shadow:0 22px 50px rgba(47,84,235,.16)}
.wm-plan-tag{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:#2F54EB;color:#fff;font-size:11.5px;font-weight:700;padding:4px 14px;border-radius:999px;white-space:nowrap}
.wm-plan h3{font-size:1.05rem;font-weight:700;color:#0D1B33;margin:0 0 6px}
.wm-plan-desc{font-size:.82rem;color:#6b7789;margin:0 0 16px;line-height:1.6}
.wm-price{font-size:2.2rem;font-weight:800;color:#0D1B33;line-height:1}
.wm-price small{font-size:.85rem;font-weight:500;color:#6b7789;margin-left:4px}
.wm-price-year{font-size:.8rem;color:#6b7789;margin-top:6px}
.wm-plan ul{list-style:none;padding:0;margin:20px 0 24px;font-size:.88rem;color:#4a5870;line-height:2}
.wm-plan li{display:flex;align-items:flex-start;gap:8px}
.wm-plan li i{color:#2F54EB;font-size:12px;margin-top:7px}
.wm-plan .wm-btn{margin-top:auto;width:100%;padding:12px 18px;font-size:.94rem}
.wm-price-note{text-align:center;font-size:12.5px;color:#5b6b84;margin-top:22px}

/* 合规 */
.wm-compliance{background:#fff;border:1px solid #e6ebf5;border-radius:18px;padding:30px 32px;max-width:900px;margin:0 auto}
.wm-compliance h3{display:flex;align-items:center;gap:10px;font-size:1.1rem;color:#0D1B33;margin:0 0 14px}
.wm-compliance h3 i{color:#2F54EB}
.wm-compliance ul{margin:0;padding-left:20px;color:#5b6b84;font-size:.9rem;line-height:1.95}

/* FAQ */
.wm-faq-wrap{max-width:840px;margin:0 auto}
.wm-faq{background:#fff;border:1px solid #e6ebf5;border-radius:12px;padding:0 20px;margin-bottom:10px}
.wm-faq summary{cursor:pointer;list-style:none;padding:18px 0;font-size:.98rem;font-weight:600;color:#0D1B33;display:flex;align-items:center;justify-content:space-between;gap:12px}
.wm-faq summary::-webkit-details-marker{display:none}
.wm-faq summary::after{content:'+';color:#2F54EB;font-size:1.25rem;font-weight:400;line-height:1}
.wm-faq[open] summary::after{content:'−'}
.wm-faq p{margin:0;padding:0 0 18px;font-size:.9rem;line-height:1.85;color:#5b6b84}

/* 底部 CTA */
.wm-cta{background:linear-gradient(135deg,#0D1B33 0%,#1E3FBF 100%);border-radius:22px;padding:52px 28px;text-align:center;color:#fff;max-width:1040px;margin:0 auto}
.wm-cta h2{font-size:1.8rem;font-weight:800;margin:0 0 12px}
.wm-cta p{font-size:1rem;color:rgba(235,241,255,.8);margin:0 0 26px}
.wm-cta-note{margin-top:16px;font-size:12.5px;color:rgba(219,228,255,.85)}

/* 页脚 */
.wm-footer{border-top:1px solid #edf1f8;background:#fff;padding:34px 20px;text-align:center;color:#6b7789;font-size:13px;line-height:2}
.wm-footer a{color:#5b6b84}
.wm-footer a:hover{color:#2F54EB}
.wm-updated{margin-top:6px;font-size:12px;color:#6b7789}

@media (max-width:900px){
    .wm-h1{font-size:2.15rem}
    .wm-mock-body{grid-template-columns:1fr}
    .wm-mock-side{display:none}
    .wm-steps{grid-template-columns:repeat(2,1fr)}
    .wm-features,.wm-audience,.wm-pricing{grid-template-columns:1fr 1fr}
    .wm-trust{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:600px){
    .wm-hero{padding:56px 16px 104px}
    .wm-h1{font-size:1.72rem}
    .wm-lead{font-size:.98rem}
    .wm-mock-wrap{margin-top:-70px;padding:0 14px}
    .wm-section{padding:48px 16px}
    .wm-h2{font-size:1.45rem}
    .wm-steps,.wm-features,.wm-audience,.wm-pricing{grid-template-columns:1fr}
    .wm-trust{grid-template-columns:repeat(2,1fr);padding:26px 16px 0}
    .wm-compliance{padding:22px 20px}
    .wm-cta{padding:40px 20px;border-radius:16px}
    .wm-cta h2{font-size:1.4rem}
    .wm-hero-actions .wm-btn{width:100%}
}
@media (prefers-reduced-motion: reduce){
    html{scroll-behavior:auto}
    .wm-btn,.wm-feature,.wm-btn:hover,.wm-feature:hover{transition:none;transform:none}
}