:root{--bg:#eef1f4;--panel:#fff;--text:#050505;--muted:#8a8f98;--line:#dfe3e8;--pink:#ffb6c8;--green:#48af4f;--blue:#2d9aeb;--red:#f44336;--shadow:0 10px 28px rgba(0,0,0,.08)}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;font-size:14px}a{text-decoration:none;color:inherit}.shell{display:grid;grid-template-columns:180px 1fr;min-height:100vh}.side{background:#fff;border-right:1px solid #ddd;position:sticky;top:0;height:100vh;padding:18px 8px;display:flex;flex-direction:column}.logo{height:44px;font-weight:900;font-size:21px;letter-spacing:.5px;margin:0 6px 22px;display:flex;align-items:center}.logo:after{content:"云传";font-size:16px;color:#0aa596;margin-left:8px}.mark{display:none}.nav{display:flex;flex-direction:column;gap:8px}.nav a{display:flex;align-items:center;gap:14px;padding:12px 14px;border-radius:8px;color:#111}.nav a:hover,.nav a.active{background:#e8f6e8;color:#2aae46}.nav a:nth-last-child(1){margin-top:auto;color:#f44336}.main{padding:0 16px 44px;overflow-x:hidden}.top{height:82px;margin:0 -16px 8px;background:#fff;border-bottom:1px solid #ddd;display:flex;align-items:center;justify-content:center;position:sticky;top:0;z-index:20}.top h2{font-size:22px;margin:0}.top .muted{position:absolute;right:16px}.card{background:#fff;border-radius:8px;padding:16px;box-shadow:var(--shadow)}.grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:16px 0}.num{font-size:34px;font-weight:900}.muted{color:var(--muted)}.btn,button{border:0;border-radius:8px;background:#2d9aeb;color:#fff;padding:10px 18px;font-weight:800;cursor:pointer}.btn.green,button.green{background:#48af4f}.btn.red,button.red{background:#f44336}.btn.gray{background:#e9edf2;color:#222}.hero{background:#fff;border-radius:8px;padding:20px;margin-bottom:16px}.hero h1{margin:0 0 8px;font-size:24px}input,select,textarea{width:100%;border:1px solid #cfd4da;border-radius:8px;padding:10px 12px;font:inherit;background:#fff}label{font-weight:800;margin:10px 0 6px;display:block}.table{width:100%;border-collapse:collapse}.table th,.table td{border-bottom:1px solid #eee;padding:10px;text-align:left}.flash{background:#e8f8ed;color:#167a31;border-radius:8px;padding:12px;margin-bottom:12px}.flash.err{background:#fff0f0;color:#c62828}.auth{min-height:100vh;display:grid;place-items:center;background:#eef1f4}.authbox{width:min(420px,92vw);background:#fff;border-radius:10px;padding:26px;box-shadow:var(--shadow)}
.device-toolbar{background:#fff;border-radius:8px;padding:16px;margin-bottom:16px}.device-toolbar .btn{min-width:250px;margin-right:8px}.device-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.device-card{background:#fff;border:1px solid transparent;border-radius:8px;padding:16px;position:relative;min-height:220px}.device-card:hover{border-color:#143cff}.device-card h3{font-size:17px;margin:0 0 4px}.tag{display:inline-flex;border:1px solid #1095ff;color:#087fe3;border-radius:4px;padding:2px 6px;margin:3px 3px 3px 0;font-size:12px}.tag.green{border-color:#0cae9b;color:#0a9788;background:#e8fffb}.device-actions{position:absolute;right:16px;top:16px;display:grid;gap:8px}.device-actions form{margin:0}.soft{border-radius:999px;padding:6px 14px;font-size:13px;background:#e4f8e5;color:#24a342;border:0;display:inline-flex;align-items:center;justify-content:center;min-width:54px;font-weight:400}.device-actions button.soft{cursor:pointer}.soft.blue{background:#dce4ff;color:#294bc9}.soft.gray{background:#eee;color:#888}.warranty{height:16px;background:#d7d7d7;border-radius:4px;overflow:hidden;margin-top:15px}.warranty span{display:block;height:100%;background:#ffb6c8;text-align:center;color:#fff;font-size:11px}
.add-device-modal{width:min(630px,94vw);max-height:86vh;overflow:auto;text-align:left;padding:0;background:#f3f5f7}.add-device-modal>h2,.add-device-modal>p{background:#fff}.add-device-modal>h2{padding-top:14px}.add-device-modal>p{padding-bottom:10px;border-bottom:1px solid #e2e2e2}.add-device-modal .close{position:sticky;top:10px;float:right;margin:10px 12px 0 0;z-index:3}.price-board{background:#fff;border:1px solid #e7e7e7;border-radius:8px;padding:14px 8px;margin:16px;box-shadow:0 16px 40px rgba(82,108,140,.12);overflow:hidden}.price-title{display:flex;align-items:center;justify-content:space-between;padding:0 12px 8px;font-size:17px;font-weight:900}.price-title span:first-child:before{content:"";display:inline-block;width:16px;height:16px;border-radius:50%;background:#e53935;margin-right:10px;vertical-align:-2px}.plans.compact{display:grid;grid-template-columns:repeat(5,minmax(88px,1fr));gap:16px;margin:10px 0 14px}.plan{border:0;border-radius:8px;padding:10px;color:#fff;text-align:center;min-height:48px;display:flex;flex-direction:column;align-items:center;justify-content:center}.plan strong{display:block}.plan .price{font-size:18px;font-weight:900}.plan.red{background:linear-gradient(135deg,#ff7043,#ff3d2e)}.plan.teal{background:linear-gradient(135deg,#04aa9b,#008d83)}.plan.purple{background:linear-gradient(135deg,#bd26bd,#8d19b8)}.plan.slate{background:linear-gradient(135deg,#738f9b,#496a78)}.plan.green{background:linear-gradient(135deg,#48bf56,#2ca044)}.plan.blue{background:linear-gradient(135deg,#2ea8ff,#1286dc)}.plan.orange{background:linear-gradient(135deg,#ffb21a,#ff8b00)}.plan.yellow{background:linear-gradient(135deg,#ffc928,#ffad0a)}.section-caption{text-align:center;font-size:20px;font-weight:950;margin:10px 0}.selector-panel{background:#fff;border:1px solid #e7e7e7;border-radius:8px;padding:14px;margin:16px}.option-row{display:flex;gap:12px 20px;flex-wrap:wrap;margin:12px 0}.chip{display:inline-flex;align-items:center;border-radius:999px;background:#e5e5e5;padding:7px 14px;font-weight:800;cursor:pointer;user-select:none}.chip.on{background:#2496ec;color:#fff}.option-row[data-group=pool] .chip.on,.option-row[data-group=device] .chip.on{background:#48af4f}.chip.disabled{opacity:.45;cursor:not-allowed}.selected-plan{position:relative;display:flex;align-items:center;gap:14px;border:2px solid #111;border-radius:8px;padding:12px 46px 12px 16px;margin-top:14px}.selected-plan strong{font-size:18px}.selected-plan p{margin:2px 0;color:#666}.selected-icon{font-size:32px;color:#111}.mini-close{position:absolute;right:10px;top:10px;width:20px;height:20px;border-radius:50%;padding:0;background:#000;color:#fff;line-height:20px}.selected-plan #selectedPlanPrice{color:#ff4d88;font-weight:900}.add-device-modal>label,.add-device-modal>textarea,.add-device-modal>input,.add-device-modal>p{margin-left:16px;margin-right:16px;width:calc(100% - 32px)}
.wallet-hero{max-width:820px;margin:0 auto 16px;background:#ffb6c8;border-radius:8px;padding:38px;text-align:center}.wallet-icon{width:64px;height:64px;border-radius:50%;background:#48af4f;display:grid;place-items:center;margin:0 auto 18px;color:#fff;font-size:30px}.wallet-actions{max-width:820px;margin:16px auto;display:grid;grid-template-columns:repeat(4,1fr);gap:16px;background:#fff;padding:16px;border-radius:8px}.history{max-width:820px;margin:18px auto;background:#fff;border-radius:8px;overflow:hidden}.history-row{display:grid;grid-template-columns:52px 1fr auto;gap:14px;align-items:center;padding:10px 16px;border-bottom:1px solid #eee}.bolt{width:40px;height:40px;border-radius:8px;background:#ffc107;display:grid;place-items:center;color:#fff}.amount.minus{color:#ff9800}.amount.plus{color:#1686ff}
.app-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.app-card{background:#fff;border-radius:8px;padding:8px;position:relative}.app-cover{height:275px;border-radius:7px;background:#eef2f7;object-fit:contain;width:100%;padding:18px}.mb-badge{position:absolute;left:16px;top:16px;background:#d91362;color:#fff;border-radius:999px;padding:4px 10px;font-weight:900;font-size:12px}.rocket{position:absolute;left:50%;top:250px;transform:translateX(-50%);background:#050505;color:#ffb400;border-radius:999px;padding:3px 10px;font-size:12px}.install{width:100%;background:#ffb6c8;margin-top:10px}.modal-mask{position:fixed;inset:0;background:rgba(0,0,0,.55);display:none;align-items:center;justify-content:center;z-index:99}.modal{background:#fff;border-radius:8px;width:min(420px,92vw);padding:18px;box-shadow:0 24px 70px rgba(0,0,0,.3)}.modal-mask:target{display:flex}.modal .close{float:right;width:34px;height:34px;border-radius:50%;background:#fff;text-align:center;font-size:28px}
.mobilebar{display:none}.top-account{position:absolute;right:16px;display:flex;align-items:center;gap:8px}.top-account span{color:#777}.top-account b{background:#fff2f6;color:#e91e63;border-radius:999px;padding:7px 12px;white-space:nowrap}@media(max-width:1100px){.device-grid,.app-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:760px){.shell{grid-template-columns:1fr}.side{display:none}.main{padding:0 10px 66px}.top{height:58px;margin:0 -10px 8px}.top-account{right:8px;font-size:12px}.top-account span{display:none}.top-account b{padding:5px 9px}.device-grid,.app-grid,.grid,.cards,.wallet-actions{grid-template-columns:1fr}.device-toolbar .btn{width:100%;margin:4px 0}.add-device-modal{width:calc(100vw - 24px)}.plans.compact{grid-template-columns:repeat(5,minmax(54px,1fr));gap:10px}.price-board{padding:12px 6px;margin:12px}.price-title{font-size:16px}.plan{padding:8px 4px;font-size:12px;min-height:48px}.plan .price{font-size:16px}.option-row{gap:10px 14px}.chip{padding:7px 12px}.app-cover{height:220px}.mobilebar{display:flex;position:fixed;bottom:0;left:0;right:0;height:58px;background:#fff;border-top:1px solid #ddd;z-index:50;justify-content:space-around;align-items:center}.mobilebar a{font-size:12px;color:#777}.device-actions{position:static;display:flex;flex-wrap:wrap;margin-top:10px}}
button:disabled{opacity:.65;cursor:wait}.check-modal{width:min(630px,94vw);max-height:82vh;overflow:auto}.check-card{background:#fff;border-radius:8px;overflow:hidden;border:1px solid #eee;margin:12px 0}.cert-illus{width:96px;height:96px;border-radius:14px;background:linear-gradient(135deg,#52b6ff,#2465db);color:#555;margin:8px 0 8px 16px;padding:18px 8px;text-align:center;font-family:serif}.cert-illus span{color:#ffc107;font-size:28px}.check-row{display:grid;grid-template-columns:140px 1fr;gap:12px;padding:10px 16px;border-top:1px solid #eee;font-size:16px}.check-row b{font-weight:500}.check-row span{word-break:break-all}
.plan{cursor:pointer}.plan.active{outline:3px solid rgba(0,0,0,.18);box-shadow:0 0 0 4px rgba(255,255,255,.8) inset}