/* 小悦儿云平台：淡蓝、白色、克制的服务型视觉系统 */
:root{--ink:#142a42;--muted:#61778b;--line:#dceaf3;--blue:#247bb5;--blue-deep:#155d91;--pale:#f4faff;--wash:#eaf6ff;--white:#fff;--shadow:0 12px 34px rgba(31,94,133,.09);--radius:18px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--white);font-family:"Noto Sans SC","Microsoft YaHei",system-ui,sans-serif;line-height:1.65}.container{width:min(1120px,calc(100% - 40px));margin:auto}a{color:inherit;text-decoration:none}.skip{position:absolute;left:-999px}.skip:focus{left:16px;top:10px;z-index:20;background:#fff;padding:8px}.site-head{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.94);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.head-inner{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:11px;font-weight:750;letter-spacing:.02em}.brand img{width:34px;height:34px;border-radius:9px;object-fit:cover}.brand 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b{display:inline-grid;place-items:center;width:22px;height:22px;margin-right:8px;border-radius:50%;background:#dff2ff;color:#1471ac;font-size:12px}section{padding:90px 0}.section-title{max-width:700px;margin-bottom:38px}.section-title .eyebrow{margin-bottom:9px}.section-title h2{margin:0;font-size:clamp(28px,3vw,40px);line-height:1.25;letter-spacing:-.035em}.section-title p{margin:12px 0 0;color:var(--muted)}.principles{display:grid;grid-template-columns:1fr 1fr 1fr;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.principle{padding:25px 28px;border-left:1px solid var(--line)}.principle:first-child{border-left:0}.principle b{display:block;margin-bottom:7px;font-size:18px}.principle span{color:var(--muted);font-size:14px}.service-area{background:var(--pale)}.service-list{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.service-list article{padding:17px;border:1px solid #d8e9f3;border-radius:12px;background:#fff;transition:box-shadow .2s,transform .2s}.service-list article:hover{box-shadow:var(--shadow);transform:translateY(-2px)}.service-list b{font-size:15px}.service-list p{margin:4px 0 0;color:var(--muted);font-size:13px}.split{display:grid;grid-template-columns:1fr 1.15fr;gap:55px;align-items:start}.support-panel{padding:28px;border:1px solid #cfe5f2;border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}.support-panel ol{margin:20px 0;padding:0;list-style:none;counter-reset:steps}.support-panel li{position:relative;padding:0 0 20px 42px;counter-increment:steps}.support-panel li:before{content:counter(steps);position:absolute;left:0;top:1px;display:grid;place-items:center;width:27px;height:27px;background:var(--wash);border-radius:50%;color:var(--blue-deep);font-weight:800;font-size:13px}.support-panel li:last-child{padding-bottom:0}.service-cats{display:grid;gap:13px}.service-cats div{padding:18px 0;border-bottom:1px solid var(--line)}.service-cats b{display:block;font-size:17px}.service-cats span{color:var(--muted);font-size:14px}.price{background:#f8fcff}.price-wrap{overflow:auto;border:1px solid #d5e7f1;border-radius:14px;background:#fff}.price-table{width:100%;min-width:735px;border-collapse:collapse;font-size:14px}.price-table th,.price-table td{padding:14px 17px;text-align:left;border-bottom:1px solid #e6f0f5}.price-table th{background:#eef8fd;color:#416378;font-size:13px;font-weight:800}.price-table tr:last-child td{border:0}.price-table td:nth-child(4){color:var(--blue-deep);font-weight:800}.price-note{margin-top:13px;color:var(--muted);font-size:13px}.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.case{padding:27px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}.case-tag{color:var(--blue-deep);font-size:13px;font-weight:800}.case h3{margin:12px 0 8px;font-size:20px}.case p{margin:0;color:var(--muted);font-size:14px}.faq{display:grid;grid-template-columns:1fr 1fr;gap:12px}.faq details{padding:17px;border:1px solid var(--line);border-radius:12px;background:#fff}.faq summary{cursor:pointer;font-weight:750}.faq p{margin:10px 0 0;color:var(--muted);font-size:14px}.contact{background:var(--wash)}.contact-box{display:flex;align-items:end;justify-content:space-between;gap:30px}.contact h2{margin:0;max-width:660px;font-size:clamp(29px,4vw,46px);letter-spacing:-.04em;line-height:1.22}.contact p{margin:13px 0 0;color:var(--muted)}.site-footer{padding:34px 0;background:#102a3d;color:#d5e4ec}.footer-inner{display:flex;justify-content:space-between;gap:25px;align-items:center;flex-wrap:wrap;font-size:13px}.legal{display:flex;align-items:center;gap:18px;flex-wrap:wrap}.legal a:hover{text-decoration:underline}.police-record{display:inline-flex;align-items:center;gap:4px;white-space:nowrap;line-height:1.2}.police-icon{display:block;width:18px;height:18px;flex:0 0 18px;object-fit:contain}.policy-hero{padding:74px 0 52px;background:var(--pale);border-bottom:1px solid var(--line)}.policy-hero h1{margin:0;font-size:clamp(32px,4vw,49px);letter-spacing:-.045em}.policy-hero p{color:var(--muted)}.policy{max-width:790px;padding-top:65px}.policy h2{margin:43px 0 16px;font-size:25px}.policy h3{margin:25px 0 7px;font-size:17px}.policy p{margin:0 0 18px;color:#385469}.policy .policy-lead{font-size:17px;color:var(--ink)}
@media(max-width:820px){.nav{display:none}.hero-inner{min-height:auto;grid-template-columns:1fr;padding:70px 0;gap:35px}.service-list{grid-template-columns:1fr 1fr}.split{grid-template-columns:1fr;gap:30px}.cases,.faq{grid-template-columns:1fr}.contact-box{align-items:flex-start;flex-direction:column}section{padding:65px 0}}@media(max-width:520px){.container{width:min(100% - 28px,1120px)}.head-inner{min-height:64px}.hero h1{font-size:38px}.hero p{font-size:16px}.principles{grid-template-columns:1fr}.principle,.principle:first-child{border:0;border-bottom:1px solid var(--line)}.principle:last-child{border-bottom:0}.service-list{grid-template-columns:1fr}.service-map{padding:22px}.footer-inner{align-items:flex-start;flex-direction:column;gap:15px}.price-table th,.price-table td{padding:12px}.button{width:100%}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}