:root{font-family:'Microsoft YaHei',system-ui,sans-serif;color:#173657;background:#eef5ff;font-synthesis:none}*{box-sizing:border-box}body{margin:0;padding:24px 16px 70px}main{max-width:1000px;margin:auto}h1{font-size:clamp(27px,5vw,40px);margin:12px 0}h2{font-size:22px;margin:0 0 16px}h3{margin:8px 0}p{line-height:1.8}small,.muted{color:#5a7188}header{padding:20px 0 24px}.brand{font-size:14px;font-weight:800;color:#176cbd;letter-spacing:2px}.card{background:white;border:1px solid #d8e6f5;border-radius:22px;padding:24px;margin:16px 0;box-shadow:0 8px 30px #214d7710}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(245px,1fr));gap:16px}.grid .card{margin:0}form{display:grid;gap:14px}label{display:grid;gap:8px;font-size:14px;font-weight:600}input,select{font:inherit;border:1px solid #bdcede;border-radius:12px;padding:12px;width:100%;min-width:0}input:focus,select:focus{outline:3px solid #b9dbff;border-color:#2274c9}button,.button{font:inherit;cursor:pointer;text-decoration:none;display:inline-block;border:0;border-radius:12px;padding:12px 18px;color:white;background:#176cbd;font-weight:700;min-height:44px}button:disabled{opacity:.55;cursor:wait}.secondary{background:#eaf2fb;color:#17578b}.danger{background:#b74444}.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.row>*{flex-shrink:0}.error{color:#ae2534;white-space:pre-line}.notice{background:#fff6df;border-radius:12px;padding:12px 16px}.price{font-size:26px;color:#176cbd;font-weight:800}.price small{font-size:14px}.badge{display:inline-block;background:#e6f4e9;color:#267642;border-radius:30px;padding:6px 12px}.table-wrap{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:14px}td,th{text-align:left;padding:12px 8px;border-bottom:1px solid #e2ebf5}td button{padding:8px 10px;font-size:13px}.family-bar{position:fixed;right:16px;top:10px;z-index:9998;display:flex;gap:10px;align-items:center;background:#fffef5;border:1px solid #c9dff1;box-shadow:0 3px 18px #1232;border-radius:20px;padding:8px 14px;font-size:12px;color:#194b77}.family-bar a{color:#176cbd;font-weight:800}.family-bar [data-sync]{max-width:190px}.family-migration{border:1px solid #e6be67}.check{display:flex;align-items:center;gap:8px}.check input{width:auto}.audit{font-size:13px;border-bottom:1px solid #e7edf5;padding:10px 0;word-break:break-word}@media(max-width:600px){.card{padding:18px}.family-bar{top:auto;bottom:66px;right:8px;left:8px;justify-content:space-between}.family-bar [data-sync]{max-width:140px}body{padding-top:12px}}
textarea{font:inherit;width:100%;padding:12px;border:1px solid #bdcede;border-radius:12px;resize:vertical}hr{border:0;border-top:1px solid #e2ebf5;margin:24px 0}[data-growth-admin] .row{margin:12px 0}[data-growth-admin] details{margin-top:18px}[data-growth-admin] summary{cursor:pointer;font-weight:700}[data-growth-admin] form{margin:16px 0}[data-growth-admin] td{min-width:120px;overflow-wrap:anywhere}[data-gift-created]:not(:empty){margin:18px 0;padding:16px;background:#f0f8f1;border-radius:12px}
[hidden]{display:none!important}

/* Family portal: learning first, occasional account tasks in a dialog. */
body[data-family-portal]{padding:24px 24px 56px;background:linear-gradient(160deg,#f5f9ff,#edf4ff);min-height:100dvh}
[data-family-portal] main{max-width:880px}
.portal-topbar{display:flex;justify-content:space-between;align-items:center;padding:8px 0 28px;gap:16px}
.portal-topbar .brand{letter-spacing:1px}
.text-button{background:transparent;color:#456685;padding:10px 12px;font-size:14px;font-weight:600}
.text-button:hover{background:#e2edfa;color:#17578b}
.portal-heading{margin:28px 0 30px}.portal-heading .eyebrow{font-size:13px;letter-spacing:2px;color:#7690ac;margin:0 0 10px}
.portal-heading h1{font-size:clamp(27px,4vw,36px);line-height:1.4;letter-spacing:-.5px;margin:0 0 10px}
.portal-heading p{margin:0;font-size:15px}
.error:empty{display:none}.children-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.children-grid:empty{display:none}.child-card{text-align:center;margin:0;padding:32px 26px;min-width:0;transition:box-shadow .25s,transform .25s,border-color .25s}
.child-card:hover{box-shadow:0 12px 36px #214d771a;transform:translateY(-2px)}
.child-card.last-child{border-color:#9bbfea}.child-card h2{font-size:24px;margin:18px 0 6px;overflow-wrap:anywhere}
.child-card p{font-size:14px;margin:0 0 24px}.child-card [data-enter]{width:100%;display:flex;align-items:center;justify-content:center;gap:18px;font-size:16px}
.child-avatar{display:grid;place-items:center;width:72px;height:72px;margin:auto;border-radius:26px;background:#e7f1ff;color:#2865b0;font-size:30px;font-weight:700}
.avatar-1{color:#7460b7;background:#f0ebfd}
.add-child-card{max-width:420px;margin:20px auto 0}.add-child-card:has(>h2){margin:0;max-width:480px}
.add-child-card>h2{font-size:20px}.add-child-card>summary{list-style:none;text-align:center;color:#38638c;cursor:pointer;font-weight:600;min-height:24px}
.add-child-card>summary::-webkit-details-marker{display:none}.add-child-card[open]>summary{margin-bottom:22px}.add-child-card:not(:has(>h2)){background:#ffffff80;box-shadow:none;border-style:dashed;padding:18px 24px}
.membership-reminder,.portal-sync-alert{display:flex;align-items:center;justify-content:space-between;gap:12px;background:#fff6e4;border-radius:14px;padding:10px 16px;margin:0 0 20px;font-size:14px}
.account-settings{border:1px solid #d8e6f5;box-shadow:0 24px 90px #12365a30;border-radius:24px;padding:26px;width:min(720px,calc(100% - 32px));max-height:calc(100dvh - 48px);color:#173657;background:#fff;overflow:auto;overscroll-behavior:contain}
.account-settings[open]{animation:settings-arrive .2s ease-out}.account-settings::backdrop{background:#102e4e55;backdrop-filter:blur(3px)}
.settings-visible{overflow:hidden}.settings-heading{display:flex;justify-content:space-between;align-items:center;gap:16px;padding-bottom:20px}
.settings-heading h2{margin:0;font-size:24px}.settings-heading p{font-size:13px;margin:6px 0 0}
.account-settings>details{border-top:1px solid #e7edf5}.account-settings summary{cursor:pointer;padding:19px 0;font-weight:600;font-size:15px}
.settings-content{padding:0 0 24px}.settings-content .card{border:0;box-shadow:none;background:#f7faff;border-radius:16px;padding:20px;margin:0 0 16px}
.settings-content p{font-size:14px}.settings-content h3{font-size:16px;margin:0 0 18px}
.profile-setting{justify-content:space-between;border-bottom:1px solid #edf2f8;padding:8px 0}.profile-setting>span{overflow-wrap:anywhere;min-width:0;flex-shrink:1}
.settings-footer{border-top:1px solid #e7edf5;padding-top:22px}.settings-footer>button{width:100%}
.support-tools{border-top:1px solid #e7edf5;margin-top:24px}.settings-content .row>*{flex-shrink:1;max-width:100%}
button:focus-visible,summary:focus-visible,a:focus-visible{outline:3px solid #8dbcf7;outline-offset:4px}
@keyframes settings-arrive{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:600px){body[data-family-portal]{padding:14px 20px 36px}.portal-topbar{padding-bottom:12px}.portal-heading{margin:22px 0 24px}.children-grid{gap:14px;grid-template-columns:1fr}.child-card{display:grid;grid-template-columns:56px 1fr;column-gap:16px;text-align:left;padding:22px}.child-avatar{grid-row:1/3;width:56px;height:56px;border-radius:20px;font-size:25px}.child-card h2{font-size:21px;margin:2px 0 4px}.child-card p{margin:0;font-size:13px}.child-card [data-enter]{grid-column:1/-1;margin-top:20px}.account-settings{padding:20px;border-radius:20px}.membership-reminder{align-items:flex-start}.portal-topbar .brand{font-size:13px}.add-child-card{margin-top:16px}.settings-heading h2{font-size:21px}}
@media(prefers-reduced-motion:reduce){.account-settings[open]{animation:none}.child-card{transition:none}.child-card:hover{transform:none}}