/* Shared visual language: quiet surfaces, clear hierarchy, one accent. */
:root{--brand:#245cdb;--text:#172b49;--text-dim:#5a6b82;--text-mute:#708199;--bg:#f7f9fc;--bg-section:#eff3f9;--border:#e1e7f0;--container-max:1240px}
body{color:#263953;letter-spacing:.05px}a,button,input,select,textarea{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible{outline:3px solid #84a9f4;outline-offset:4px}.panel{border-radius:16px!important;box-shadow:0 6px 26px #243d6110!important;border-color:#e1e7f0!important}.panel h2{letter-spacing:-.35px}.field>span{font-size:13px;color:#4d607a!important}.field input:not([type=radio]):not([type=checkbox]),.field select,.field textarea{background:#fbfcfe!important;border-radius:9px!important;padding:12px 14px!important}.field input:focus,.field textarea:focus{background:white!important}.hd{box-shadow:0 1px 0 #14284b06}.hd .logo{font-size:20px}.hd .nav a{color:#60708a}.hd .nav a:hover{color:#245cdb}.tb{background:#f1f4f9}.ft{color:#77869b;background:#fff}.ft .w{line-height:2}.navlocal{background:#fff;border:1px solid #e0e7f0;border-radius:12px;padding:7px!important;margin:20px 0}.navlocal a{padding:9px 18px;border-radius:7px;font-size:13px;color:#647792}.navlocal a[aria-current=page],.navlocal a:hover{background:#eef3fe;color:#245cdb}.tbl{width:100%;border-collapse:collapse;background:white;font-size:13px}.tbl th{background:#f4f7fb;color:#647790;font-weight:500}.tbl th,.tbl td{padding:15px!important;border-color:#e8edf4!important}.kv{width:100%}.kv th{color:#7a89a0;font-weight:500;text-align:left}.kv th,.kv td{padding:13px;border-bottom:1px solid #edf1f7}.checkout-intro{margin-bottom:32px}.package-card{border-radius:12px}.package-card:has(input:checked){background:linear-gradient(145deg,#f7faff,#edf3ff);box-shadow:0 5px 14px #245cdb12}.package-calls{font-variant-numeric:tabular-nums}.payment-option .wechat{background:#16a568}.summary-panel{border-top:3px solid #245cdb!important}.summary-total strong{font-size:34px}.payment-note{color:#677a93}.subtle,.summary-help,.checkout-service{color:#708199}.admin-sidebar{background:linear-gradient(175deg,#122844,#162036)}.admin-content{padding-top:36px}.metric-card{border-radius:14px;border-top:3px solid #edf2fb}.metric-card strong{font-size:32px}.metric-card small{color:#6f819d}.admin-content .tbl td{font-size:12px}.admin-heading .eyebrow{color:#6d84a6}.section-head h2{font-weight:650}.admin-sidebar nav a{font-size:13px}.status-badge{font-weight:500}.site-tools{position:fixed;right:20px;bottom:76px;z-index:60;display:flex;flex-direction:column;background:#fff;border:1px solid #dfe6f0;border-radius:14px;box-shadow:0 8px 30px #2034541c;overflow:hidden}.site-tools a,.site-tools button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;width:52px;height:62px;background:white;border:0;color:#506681;cursor:pointer;font:11px/1.4 inherit;text-decoration:none}.site-tools a{background:#245cdb;color:white}.site-tools button:hover{background:#eef4ff;color:#245cdb}.site-tools svg{width:21px;height:21px}.site-tools span{font-size:10px}.home-hero{background:radial-gradient(ellipse at 85% 30%,#e6efff,transparent 55%),linear-gradient(130deg,#f9fbff,#f0f5ff)!important;border-bottom:1px solid #e3eaf5}.home-hero>.container-fluid{padding-top:72px!important;padding-bottom:72px!important}.home-hero h1{font-size:42px!important;line-height:1.28!important;letter-spacing:-1.5px;max-width:570px;margin-bottom:24px!important}.home-hero h1 span{display:block;margin-top:8px}.home-hero p{font-size:15px!important;line-height:1.9!important;max-width:490px}.home-hero a{padding:13px 23px!important;border-radius:9px!important;font-size:13px}.home-hero img{border-radius:18px}.hero-note{font-size:12px!important;color:#7c8ea7!important;margin-top:20px}.container-fluid{max-width:1240px!important}#root main>section:not(.home-hero)>.container-fluid{padding-top:44px;padding-bottom:44px}#root main h2{font-size:22px;letter-spacing:-.6px}#root main h2>span{display:block;margin:7px 0 0;font-size:12px;color:#8190a5;font-weight:400}#root header{border-bottom:1px solid #e3e9f2}#root main .grid>a,#root main .grid>div.bg-white{border:1px solid #e4eaf2;border-radius:12px;box-shadow:0 3px 12px #20375808!important}#root main .grid>a:hover{box-shadow:0 8px 20px #20375814!important;transform:translateY(-2px)}.usecase-section{background:#142943;color:#fff;padding:58px 28px}.section-caption{font-size:10px;font-weight:600;letter-spacing:2.8px;color:#8aa9d6;margin-bottom:14px}.usecase-section h2{font-size:28px!important;margin-bottom:30px}.usecase-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}.usecase-grid article{border-top:1px solid #45607e;padding-top:22px}.usecase-grid article>span{font-size:12px;color:#718fb5}.usecase-grid h3{font-size:18px;margin:14px 0}.usecase-grid p{font-size:13px;color:#a9b9ce;line-height:1.9;max-width:300px}.usecase-grid a{display:inline-block;color:#bed5ff;font-size:12px;margin-top:24px}.price-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin:30px 0 44px}.price-card{background:#fff;border:1px solid #dfe7f2;border-radius:16px;padding:28px;position:relative}.price-card.featured{border:2px solid #245cdb;box-shadow:0 10px 30px #245cdb10}.price-card h2{font-size:19px}.price-card .price-number{font-size:34px;letter-spacing:-1px;color:#233b60;margin:24px 0 5px;font-weight:700}.price-card .price-calls{font-size:14px;color:#526e92}.price-card ul{margin:24px 0;list-style:none;font-size:12px;color:#768ba7;line-height:2.6;border-top:1px solid #edf1f7;padding-top:18px}.price-card>a{display:block;padding:12px;text-align:center;background:#edf3ff;color:#245cdb;border-radius:8px;font-size:13px}.price-card.featured>a{background:#245cdb;color:#fff}.price-intro{color:#7a8da7;font-size:14px;margin:14px 0}.user-overview{display:grid;grid-template-columns:2fr 1fr;gap:22px;margin:24px 0}.user-balance{background:linear-gradient(120deg,#17375d,#2455a6);color:#fff;border-radius:16px;padding:32px}.user-balance small{font-size:12px;color:#b9cce5}.user-balance strong{font-size:40px;display:block;margin:12px 0 20px;font-variant-numeric:tabular-nums}.user-balance a{display:inline-block;background:white;color:#245cdb;padding:10px 18px;border-radius:7px;font-size:12px}.user-orders{background:white;border:1px solid #e1e7f0;border-radius:16px;padding:32px}.user-orders strong{font-size:40px;display:block;color:#234b7d;margin:10px 0}.user-orders a{color:#245cdb;font-size:12px}@media(max-width:1000px){.price-grid{grid-template-columns:1fr 1fr}.home-hero h1{font-size:34px!important}.home-hero>.container-fluid{padding-top:45px!important;padding-bottom:45px!important}}@media(max-width:760px){.site-tools{right:10px;bottom:max(20px,env(safe-area-inset-bottom));border-radius:12px}.site-tools a,.site-tools button{width:44px;height:48px}.site-tools svg{width:18px;height:18px}.site-tools span{font-size:9px}.home-hero h1{font-size:30px!important;letter-spacing:-.8px}.home-hero p{font-size:13px!important}.home-hero>.container-fluid{padding:38px 20px!important}.home-hero a{padding:11px 18px!important}.usecase-grid{grid-template-columns:1fr;gap:30px}.usecase-section{padding:36px 20px}.usecase-section h2{font-size:23px!important}.usecase-grid p{max-width:none}.price-grid{grid-template-columns:1fr;gap:16px}.price-card{padding:26px}.user-overview{grid-template-columns:1fr}.navlocal{gap:4px;flex-wrap:nowrap;overflow:auto}.navlocal a{white-space:nowrap;padding:9px 12px}.admin-content,.w{padding-bottom:40px}.checkout-submit{min-height:48px}#root main h2{font-size:20px}#root main>section:not(.home-hero)>.container-fluid{padding-top:28px;padding-bottom:28px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

@media(max-width:760px){.package-price{font-size:18px;white-space:nowrap}.package-price small{font-size:10px;white-space:nowrap}.site-tools.editing{opacity:0;pointer-events:none}}