:root{color-scheme:light;--green:#31816e;--deep:#245f52;--ink:#17384a;--muted:#5f7481;--border:#dbe7eb;--mint:#e9f8f2;font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;color:var(--ink);background:#f3f8f8;font-synthesis:none}
*{box-sizing:border-box}body{margin:0;min-width:320px;min-height:100vh;background:radial-gradient(ellipse at 18% 25%,#dff2e9 0,transparent 46%),radial-gradient(ellipse at 100% 80%,#e5f1f3 0,transparent 44%)}a{color:var(--deep);text-decoration:none}a:hover{text-decoration:underline}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled,fieldset:disabled button{cursor:not-allowed;opacity:.5}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #56ad94;outline-offset:4px}[hidden]{display:none!important}.account-header{max-width:1240px;margin:auto;padding:28px 40px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:12px;font-size:18px;font-weight:800;letter-spacing:1px}.brand:hover{text-decoration:none}.brand img{width:47px;height:47px;object-fit:contain}.brand small{display:block;color:var(--green);font-size:9px;letter-spacing:1.5px;margin-top:4px}.quiet-link{font-size:14px;font-weight:600}.auth-layout{max-width:1140px;margin:42px auto 28px;padding:0 40px;display:grid;grid-template-columns:1fr 450px;gap:70px;align-items:center}.intro{position:relative;min-width:0;padding-bottom:16px}.eyebrow{font-size:10px;font-weight:800;letter-spacing:2px;color:var(--green);line-height:1.7;margin:0 0 20px}.intro h1{font-size:clamp(30px,3.4vw,44px);line-height:1.5;letter-spacing:-1px;font-weight:700;margin:0 0 20px}.intro-text{font-size:16px;line-height:2;color:var(--muted);margin:0}.form-card,.panel{background:#ffffffed;border:1px solid #d9e8e3;box-shadow:0 18px 55px #245f520a;border-radius:28px;padding:34px}.form-card h2,.panel h2{font-size:25px;font-weight:700;margin:0 0 10px}.form-card .eyebrow{margin-bottom:10px}.muted,.small-note,.intro-note{color:var(--muted);line-height:1.8}.muted{font-size:14px;margin:0 0 26px}.small-note{font-size:12px}.intro-note{font-size:12px;max-width:340px}.form-card form{margin-top:24px}fieldset{border:0;padding:0;margin:0;min-width:0}label{display:block;font-size:13px;font-weight:600;margin:0 0 20px;line-height:1.6}input:not([type=checkbox]){width:100%;display:block;border:1px solid #d8e5e1;border-radius:12px;background:#f8fbfa;color:var(--ink);padding:13px 14px;margin-top:8px;min-width:0;outline:0;transition:border-color .15s,box-shadow .15s;font-size:14px}input:focus{border-color:var(--green);box-shadow:0 0 0 3px #56ad9423}input::placeholder{color:#94a5ac;font-size:13px;font-weight:400}input:disabled{color:#778d96}.password-wrap{display:block;position:relative}.password-wrap input{padding-right:60px}.show-password{position:absolute;right:7px;top:6px;height:36px;border:0;background:transparent;color:var(--green);font-size:12px;padding:0 10px}.primary,.secondary{display:inline-flex;justify-content:center;align-items:center;min-height:44px;border-radius:12px;font-size:14px;font-weight:700;padding:11px 18px;transition:background .15s,transform .15s}.primary{border:1px solid var(--green);background:var(--green);color:#fff;width:100%;box-shadow:0 7px 20px #31816e18}.primary:hover{background:var(--deep);text-decoration:none;color:#fff}.secondary{border:1px solid #cfe3dc;background:#f1f8f5;color:var(--deep)}.secondary:hover{background:#e4f1eb}.form-switch{text-align:center;font-size:13px;margin:24px 0}.form-switch a{font-weight:700;margin-left:5px}.card-bottom{border-top:1px solid var(--border);padding-top:18px;display:flex;justify-content:space-between;gap:12px;font-size:12px}.notice{padding:13px 15px;background:#edf7f2;border:1px solid #d1e7dc;border-radius:12px;font-size:13px;line-height:1.7;color:var(--deep);margin:18px 0}.notice.error{color:#994739;background:#fff4ef;border-color:#f0d2c7}.notice:focus{outline:0}.account-footer{max-width:1140px;margin:32px auto 0;padding:24px 30px;display:flex;gap:12px;justify-content:center;flex-wrap:wrap;color:#7e929c;font-size:11px;line-height:1.6}.account-footer a{color:var(--muted)}.intro-pills{display:flex;gap:9px;flex-wrap:wrap}.intro-pills span{font-size:11px;color:var(--deep);padding:8px 12px;border:1px solid #cee3da;border-radius:100px;background:#ffffff73}.journey-orbit{height:200px;width:250px;position:relative;margin:8px 0 15px}.orbit{position:absolute;left:14px;top:62px;width:220px;height:70px;border:1px solid #70ac9650;border-radius:50%;transform:rotate(-35deg)}.orbit.two{transform:rotate(35deg)}.orbit.three{transform:rotate(90deg)}.orbit:after{content:"";position:absolute;width:10px;height:10px;border-radius:50%;background:#56ad94;left:23px;top:6px;box-shadow:0 0 0 6px #56ad9410}.orbit-core{position:absolute;top:72px;left:100px;display:grid;place-items:center;width:48px;height:48px;border:1px solid #c4e1d2;border-radius:50%;background:linear-gradient(135deg,#fff,#d7ede2);color:var(--green);font-size:22px;box-shadow:0 4px 20px #31816e16}.register-layout{align-items:start;margin-top:24px}.register-layout .intro{padding-top:38px}.register-layout .form-card{padding-top:28px;padding-bottom:24px}.register-layout label{margin-bottom:15px}.form-two{display:grid;grid-template-columns:1fr 1fr;gap:12px}.field-hint{font-size:11px;color:var(--muted);margin:-7px 0 18px;line-height:1.7}.agreement{display:flex;align-items:flex-start;gap:9px;font-size:12px;font-weight:400;line-height:1.9}.agreement input{accent-color:var(--green);width:16px;height:16px;flex-shrink:0;margin:3px 0}.agreement a{font-weight:600;margin:0 3px}.code-row{display:flex;gap:10px;align-items:stretch;margin-top:8px}.code-row input{margin:0;flex:1;width:0}.code-row button{white-space:nowrap;font-size:12px;padding:9px 13px}.signup-steps{list-style:none;padding:0;margin:42px 0 0}.signup-steps li{display:flex;gap:17px;margin:0 0 28px}.signup-steps li>span{font-size:11px;color:var(--green);border:1px solid #cfe3da;background:#ffffff80;border-radius:50%;width:34px;height:34px;display:grid;place-items:center;flex-shrink:0}.signup-steps strong{font-size:14px;line-height:1.7}.signup-steps p{margin:5px 0 0;font-size:12px;color:var(--muted)}.profile-layout{max-width:1160px;margin:25px auto 0;padding:0 40px}.profile-hero{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:30px 34px;background:linear-gradient(110deg,#e4f4ea,#f4faf6);border:1px solid #d4e6dd;border-radius:26px;margin-bottom:25px}.profile-hero h1{font-size:30px;line-height:1.5;margin:0 0 10px;overflow-wrap:anywhere}.profile-hero p:not(.eyebrow){font-size:13px;color:var(--muted);line-height:1.8;margin:0}.profile-hero .eyebrow{margin-bottom:12px}.inline-button{width:auto;white-space:nowrap}.header-actions{display:flex;align-items:center;gap:20px}.compact{min-height:38px;padding:8px 13px;font-size:12px}.profile-grid{display:grid;grid-template-columns:300px minmax(0,1fr);gap:24px;align-items:start}.settings-column{display:grid;gap:20px}.panel{padding:26px;border-radius:23px;min-width:0}.panel h2{font-size:18px}.panel .eyebrow{font-size:9px;margin-bottom:9px}.account-details{margin:24px 0}.account-details>div{margin-bottom:16px}.account-details dt{font-size:11px;color:var(--muted);margin-bottom:5px}.account-details dd{margin:0;font-size:13px;overflow-wrap:anywhere}.panel form{margin-top:24px}.panel label{font-size:12px}.panel summary{cursor:pointer;font-size:13px;color:var(--deep);padding:15px 0}.learning-title{display:flex;justify-content:space-between;align-items:center;gap:10px}.count{font-size:11px;padding:5px 10px;border-radius:20px;background:#f0f6f3;color:var(--green)}.record-tabs{display:flex;gap:5px;border-bottom:1px solid #e5eeea;margin:23px 0 14px}.record-tabs button{border:0;border-bottom:2px solid transparent;border-radius:0;padding:10px 14px;background:transparent;font-size:13px;color:var(--muted)}.record-tabs button[aria-pressed=true]{border-color:var(--green);color:var(--deep);font-weight:700}.records{min-height:170px}.record-item{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:18px 0;border-bottom:1px solid #edf2ef}.record-item h3{font-size:14px;margin:0 0 8px;line-height:1.7}.record-item p{font-size:11px;color:var(--muted);margin:0}.record-actions{display:flex;align-items:center;gap:8px;flex-shrink:0}.record-actions button{background:transparent;border:1px solid #d9e8e0;border-radius:9px;padding:7px 10px;color:var(--deep);font-size:11px}.record-actions button[data-remove]{border-color:transparent;color:var(--muted)}.empty-state{text-align:center;padding:42px 15px;color:var(--muted);font-size:13px;line-height:1.8}.empty-state strong{display:block;font-size:15px;font-weight:600;color:var(--ink);margin-bottom:8px}.future-note{margin-top:26px;padding:19px;background:#f6f9f7;border:1px dashed #dce7e1;border-radius:15px}.future-note strong{font-size:12px;font-weight:600;color:#648273}.future-note p{font-size:11px;line-height:1.8;color:var(--muted);margin:8px 0 0}.learning-panel>[data-load-more]{margin:20px auto 0;display:flex}
@media(max-width:900px){.auth-layout{gap:35px;grid-template-columns:1fr 400px;padding:0 28px}.account-header{padding:24px 28px}.intro h1{font-size:32px}.profile-layout{padding:0 24px}.profile-grid{grid-template-columns:260px minmax(0,1fr);gap:18px}.panel{padding:22px}.record-item{align-items:flex-start;flex-direction:column}.record-actions{align-self:flex-end}}
@media(max-width:720px){.account-header{padding:20px;gap:14px}.brand{font-size:15px;letter-spacing:0}.brand img{width:38px;height:38px}.brand small{font-size:8px;letter-spacing:.8px}.quiet-link{font-size:12px}.auth-layout{display:flex;flex-direction:column;gap:22px;padding:0 20px;margin-top:18px}.intro{width:100%;padding:0}.intro .eyebrow{font-size:9px;margin-bottom:12px}.intro h1{font-size:28px;line-height:1.4;margin-bottom:10px}.intro h1 br{display:none}.intro-text{font-size:13px;line-height:1.8}.intro-text br{display:none}.journey-orbit,.intro-pills,.intro-note,.signup-steps{display:none}.form-card{width:100%;padding:27px 24px;border-radius:23px}.form-card h2{font-size:23px}.register-layout .intro{padding:0}.account-footer{margin-top:10px;padding:20px;font-size:10px}.profile-layout{padding:0 20px;margin-top:10px}.profile-hero{padding:24px;align-items:flex-start;flex-direction:column;gap:18px}.profile-hero h1{font-size:26px}.profile-grid{display:flex;flex-direction:column-reverse;gap:20px}.profile-grid>*,.settings-column{width:100%}.settings-column{grid-template-columns:1fr}.header-actions{gap:10px}.header-actions .quiet-link{display:none}.form-two{grid-template-columns:1fr}.register-layout .form-two{gap:0}.record-item{flex-direction:row}.record-actions{flex-direction:column;align-items:flex-end}.learning-panel .small-note{font-size:11px}.profile-hero .primary{font-size:13px}.notice{overflow-wrap:anywhere}}
.recovery-link{text-align:right;font-size:12px;margin:14px 0 0}.recovery-success-mark{width:52px;height:52px;display:grid;place-items:center;border-radius:50%;background:#e9f8f2;color:#31816e;font-size:28px;margin:24px 0 18px}[data-recovery-success] h3{font-size:22px;color:#245f52}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
.auth-methods{display:flex;gap:5px;padding:5px;background:#edf4f1;border:1px solid #dce9e2;border-radius:14px;margin:22px 0 4px}.auth-methods button{flex:1;background:transparent;border:0;border-radius:10px;padding:11px 7px;color:var(--muted);font-size:13px}.auth-methods button[aria-pressed=true]{background:#fff;box-shadow:0 2px 9px #17384a0c;color:var(--deep);font-weight:700}.phone-prefix{display:flex;gap:10px;align-items:center;margin-top:8px}.phone-prefix span{padding:12px 0;color:var(--green);font-size:13px;font-weight:700;white-space:nowrap}.phone-prefix input{margin-top:0!important}.preview-notice{padding:12px 16px;border:1px dashed #b59b4b;background:#fffbed;border-radius:12px;font-size:12px;line-height:1.9;color:#665425}.preview-notice a{font-weight:700;text-decoration:underline}.phone-divider{border-top:1px solid var(--border);padding-top:18px;margin-top:20px}.phone-security-step{padding:12px;background:#f1f7f4;border-radius:12px;margin:0 0 18px}.phone-security-step label{margin-bottom:12px}.phone-security-step button{width:100%;font-size:11px}.phone-events{padding-left:17px;font-size:11px;color:var(--muted);line-height:1.9}.phone-settings-note{font-size:11px;color:var(--muted);line-height:1.8}
/* Age declaration precedes collection of registration details. */
[data-registration-age] select {display:block;width:100%;margin-top:8px;padding:13px 14px;border:1px solid #cee3df;border-radius:12px;background:#f7fbfa;color:#204f51;font:inherit;}
[data-registration-age] {margin:18px 0 24px;}
[data-child-registration] {padding:14px 0;}
[data-registration-age] select:focus-visible {outline:2px solid #248d85;outline-offset:2px;}
.password-row{display:flex;gap:8px;align-items:stretch;margin-top:8px;min-width:0}.password-row input{min-width:0;flex:1;margin-top:0}.password-row button{flex:none;width:auto;padding:8px 11px;border:1px solid var(--border);border-radius:12px;background:#eff7f3;color:var(--deep);font:inherit;font-size:12px;white-space:nowrap}.password-row button:focus-visible{outline:2px solid #248d85;outline-offset:2px}
.account-shell{width:min(620px,100%);padding:30px 20px;margin:0 auto}.account-card{padding:28px;background:#fff;border:1px solid var(--border);border-radius:24px}.account-card h1{font-size:26px}.account-card p{font-size:14px;line-height:1.8}.account-card label{display:block;margin:18px 0}.account-card input{width:100%}.account-card .primary,.account-card .secondary{width:100%;margin:12px 0}.local-captcha-dialog{max-width:min(500px,90vw);border:1px solid var(--border);border-radius:20px;padding:25px}.local-captcha-dialog button{margin:10px 8px 0 0}
.admin-auth-layout{width:min(620px,100%);margin:clamp(20px,6vh,64px) auto;padding:0 16px}.admin-auth-layout p{line-height:1.8}.admin-auth-layout [data-admin-send]{width:100%;margin-bottom:20px}.admin-auth-layout h1{font-size:clamp(24px,5vw,30px)}
.contact-field{margin-bottom:15px}.register-layout .contact-field>label{margin-bottom:8px}.phone-contact{display:flex;align-items:center;gap:8px;min-width:0}.phone-country{flex:none;color:var(--green);font-size:13px;font-weight:700}.contact-entry{display:flex;align-items:stretch;flex:1;min-width:0;border:1px solid var(--s-line,#d8e5e1);border-radius:12px;background:var(--t-soft,#f8fbfa)}.phone-contact .contact-entry input:not([type=checkbox]){flex:1;min-width:0;width:0;margin:0;padding:13px 10px;border:0;border-radius:12px 0 0 12px;background:transparent;box-shadow:none}.contact-entry>button{flex:none;min-height:44px;margin:5px 0;padding:6px 10px;border:0;border-left:1px solid var(--s-line,#d8e5e1);border-radius:0 10px 10px 0;background:transparent;color:var(--deep);font-size:12px;white-space:nowrap}.contact-entry:focus-within{border-color:var(--green);box-shadow:0 0 0 3px #56ad9423}
html[data-site-theme] .phone-contact .contact-entry input:focus-visible{outline:none}.contact-entry:has(input:focus-visible){outline:2px solid var(--green);outline-offset:2px}