/* Account content only; site-shell.css owns navigation and outer layout. */
.account-page { --account-panel-radius:var(--ui-radius-panel,8px);--account-control-radius:var(--ui-radius-control,8px); }
.account-page #main { width:100%;min-width:0;box-sizing:border-box;padding:28px clamp(24px,3vw,40px);max-width:1208px;margin:auto;outline:none;font-size:14px;line-height:1.65; }
.account-page .account-return {display:inline-flex;align-items:center;min-height:44px;margin:0 0 14px;color:var(--muted);text-decoration:none;font-size:13px;font-weight:600}
.account-page .account-return:hover {color:var(--primary);text-decoration:underline;text-underline-offset:3px}
.account-page #main :is(h1,h2,summary,p) { overflow-wrap:anywhere; }
.account-page #main .field-hint { font-size:12px;line-height:1.65; }
.account-page #main input:not([type=checkbox]) { min-width:0;min-height:44px;font-size:16px;border-radius:var(--account-control-radius); }
.account-page #main :is(.button,.text-button) { min-height:44px;max-width:100%;white-space:normal; }
.account-page .account-breadcrumb { font-size:13px;color:var(--muted);overflow-wrap:anywhere; }
.account-page .account-breadcrumb strong { color:var(--ink);font-weight:500; }
.account-page .auth-container { display:block;padding:0;max-width:480px;margin:0 auto; }
.account-page .auth-card { min-width:0;padding:24px;border:1px solid var(--border);border-radius:var(--account-panel-radius);box-shadow:none; }
.account-page .auth-tabs { display:flex;gap:4px;flex-wrap:wrap;padding:4px;margin-bottom:24px;background:var(--ui-soft,#f3f3f3);border:1px solid var(--border);border-radius:var(--account-control-radius); }
.account-page .auth-tabs button { flex:1;white-space:nowrap;padding:0 8px;font-size:14px;min-height:44px;border:0;border-radius:6px;color:var(--muted);background:transparent; }
.account-page .auth-tabs button[aria-current=page] { color:var(--ink);background:var(--surface);box-shadow:none; }
.account-page .account-heading { display:flex;align-items:center;gap:14px;margin-bottom:18px; }
.account-page .account-heading>div { min-width:0; }
.account-page .account-identity-mark { display:none;flex:0 0 72px;align-items:center;justify-content:center;width:72px;height:72px;overflow:hidden;border:3px solid var(--surface);border-radius:50%;background:var(--ui-soft);background:linear-gradient(145deg,color-mix(in srgb,var(--ui-soft) 80%,var(--ui-primary)),var(--ui-soft));box-shadow:none;color:var(--primary);font:700 27px/1 var(--r2-serif,serif); }
.account-page .account-identity-mark img { display:block;width:100%;height:100%;border-radius:50%;object-fit:cover; }
.account-page #auth-title { font-size:24px;line-height:1.4;letter-spacing:0;margin:0 0 6px; }
.account-page #auth-title:focus { outline:none; }
.account-page #auth-desc { margin:0;font-size:14px;line-height:1.65;max-width:64ch; }
.account-page .auth-card label { margin-top:16px;margin-bottom:6px;font-size:14px; }
.account-page .field-optional { margin-left:4px;font-size:12px;color:var(--muted);font-weight:400; }
.account-page #auth-form>div:first-child label { margin-top:0; }
.account-page .password-field { gap:8px; }
.account-page #toggle-password { flex-shrink:0;padding:8px; }
.account-page .auth-captcha-row { display:flex;flex-wrap:nowrap;align-items:center;gap:12px; }
.account-page .auth-captcha-row input { flex:1;min-width:0;height:48px; }
.account-page .auth-captcha-row .captcha-image { flex-shrink:0;width:132px;height:48px;border:1px solid var(--border);border-radius:var(--account-control-radius);background:white; }
.account-page #captcha-hint { margin:8px 0 0; }
.account-page #auth-submit { margin-top:22px; }
.account-page :is(#auth-error,#account-notice) { margin:16px 0;overflow-wrap:anywhere;scroll-margin-top:24px; }
.account-page #account-progress { margin:12px 0;color:var(--muted); }
.account-page #auth-help { margin:16px 0 0;padding-top:14px;border-top:1px solid var(--border);line-height:1.7;font-size:12px;color:var(--muted); }
.account-page #auth-help:empty,.account-page #auth-desc:empty { display:none; }
.account-page #account-mail-links { display:flex;margin-top:16px;padding-top:12px;border-top:1px solid var(--border);gap:4px 16px;flex-wrap:wrap; }
.account-page #account-mail-links a { min-height:44px;display:inline-flex;align-items:center;font-size:13px; }
.account-page .account-intent { font-size:12px;line-height:1.65;color:var(--muted);padding:12px 14px;border:1px solid var(--border);border-radius:var(--account-control-radius);background:var(--bg);margin:16px 0; }
.account-page .auth-assistance { display:flex;gap:8px 12px;justify-content:space-between;flex-wrap:wrap;margin-top:16px;padding-top:8px;border-top:1px solid var(--border); }
.account-page .auth-assistance button { min-height:44px;text-align:left;font-size:13px; }
.account-page .auth-assistance [aria-current=page] { font-weight:600;text-decoration:underline;text-underline-offset:4px; }
.account-page .account-registration-steps { display:flex;gap:8px 20px;flex-wrap:wrap;margin:16px 0;padding-left:20px;color:var(--muted);font-size:12px; }
.account-page .account-registration-steps li { padding-right:4px; }

/* One settings surface. Sections express business boundaries, not separate cards. */
.account-page [data-signed-in=true] .auth-container { max-width:none; }
.account-page [data-signed-in=true] .auth-card { padding:0;border:0;background:transparent;box-shadow:none; }
.account-page [data-signed-in=true] .account-identity-mark { display:flex; }
.account-page [data-signed-in=true] .account-heading {gap:18px;margin:0 0 12px;}
.account-page [data-signed-in=true] #auth-title {font-size:clamp(26px,2.6vw,32px);}
.account-page .account-identity { display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;padding:0 0 22px;margin:0 0 4px;border-bottom:1px solid var(--border); }
.account-page .account-mailbox { display:flex;align-items:center;flex-wrap:wrap;gap:6px 10px;min-width:0; }
.account-page #account-email { min-width:0;margin:0;font-size:14px;overflow-wrap:anywhere;color:var(--ink); }
.account-page .account-settings-sheet { padding:0;border:0;border-radius:0;background:transparent;box-shadow:none; }
.account-page .account-setting-section { display:block;padding:28px 0;margin:0;min-width:0; }
.account-page .account-setting-section+.account-setting-section { border-top:1px solid var(--border); }
.account-page #signed-in h2 { font-size:17px;line-height:1.5;margin:0; }
.account-page #signed-in h2[data-icon] { display:flex;align-items:center;gap:8px; }
.account-page .account-panel-heading { display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;min-width:0;margin-bottom:20px; }
.account-page .account-panel-heading h2 {font-family:var(--r2-serif,serif);color:var(--ink);}
.account-page .account-panel-heading .field-hint { margin:6px 0 0; }
.account-page #signed-in .ops-form { display:grid;gap:14px;min-width:0; }
.account-page .ops-form label:not(.choice-row) { display:grid;gap:6px;margin:0; }
.account-page .ops-form input:not([type=checkbox]) { display:block;width:100%;margin:0; }
.account-page .ops-form>button { justify-self:start; }
.account-page #signed-in #profile-form { gap:20px;max-width:760px; }
.account-page .profile-name-fields { display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px; }
.account-page .profile-field { min-width:0; }
.account-page .profile-field .field-hint { margin:6px 0 0; }
.account-page .profile-preferences { min-width:0;margin:0;padding:12px 0 0;border:0;border-top:1px solid var(--border); }
.account-page .profile-preferences legend { padding:0 10px 0 0;margin:0;font-size:14px;font-weight:600;color:var(--ink); }
.account-page .profile-preferences>.field-hint { margin:8px 0 0; }
.account-page #profile-form .account-switch { display:flex;align-items:center;min-height:44px;padding:8px 0;margin:0;border:0;border-bottom:1px solid var(--border);border-radius:0;background:transparent;gap:16px;cursor:pointer; }
.account-page #profile-form .account-switch input { order:2;margin-left:auto;flex-shrink:0; }
.account-page #profile-form .account-switch span { flex:1;min-width:0; }
.account-page .account-switch strong { display:block;font-size:14px;font-weight:500; }
.account-page .account-switch small { display:block;margin-top:2px;font-size:12px;line-height:1.6;color:var(--muted); }
.account-page .profile-actions { display:flex;align-items:center;flex-wrap:wrap;gap:8px 12px;margin:0;padding-top:16px;border-top:1px solid var(--border); }
.account-page .account-avatar-link { margin:0;min-height:44px;box-shadow:none; }

/* Sensitive operations expand in place; their forms and email proof stay independent. */
.account-page .account-security-rows { min-width:0; }
.account-page .account-security-panel { border:0;border-radius:0;box-shadow:none;margin:0;padding:0;background:transparent; }
.account-page .account-security-panel+.account-security-panel { border-top:1px solid var(--border); }
.account-page .account-security-panel>summary { display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:68px;padding:12px 0;list-style:none;cursor:pointer; }
.account-page .account-security-panel>summary::-webkit-details-marker { display:none; }
.account-page .account-setting-summary { min-width:0; }
.account-page .account-setting-summary strong { display:block;margin:0;font-size:14px;font-weight:550;line-height:1.6; }
.account-page .account-setting-summary>.field-hint { display:block;margin-top:2px;color:var(--muted); }
.account-page .account-disclosure-action { display:inline-flex;align-items:center;gap:12px;flex-shrink:0;font-size:13px;font-weight:500; }
.account-page .account-disclosure-action::after { content:'';width:6px;height:6px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);margin-right:3px; }
.account-page .account-security-panel[open] .account-disclosure-action::after { transform:rotate(225deg); }
.account-page .account-security-panel:not([open]) .when-open,.account-page .account-security-panel[open] .when-closed { display:none; }
.account-page .account-security-panel>summary:hover .account-disclosure-action { text-decoration:underline;text-underline-offset:4px; }
.account-page .account-security-body { max-width:560px;padding:4px 0 20px; }
.account-page .account-security-body>.field-hint { margin:0 0 12px; }
.account-page .security-target { margin:8px 0 16px;font-size:13px;color:var(--muted);overflow-wrap:anywhere; }
.account-page .security-target strong { font-weight:500;color:var(--ink); }
.account-page .security-actions { display:flex;flex-wrap:wrap;gap:8px 12px;align-items:center;margin-top:6px;padding-top:16px;border-top:1px solid var(--border); }
.account-page .security-session-check { min-height:44px;margin-top:12px; }
.account-page .security-feedback { margin:4px 0;overflow-wrap:anywhere;scroll-margin:24px; }
.account-page .security-steps { display:flex;gap:16px;list-style:none;padding:0;margin:16px 0;font-size:12px;border-bottom:1px solid var(--border); }
.account-page .security-steps li { min-width:0;flex:1;padding:8px 0;border-bottom:2px solid transparent;color:var(--muted); }
.account-page .security-steps [aria-current=step] { color:var(--ink);border-bottom-color:var(--primary);font-weight:600; }
.account-page .account-sessions button { width:auto;margin:0; }
.account-page .account-session-actions { display:flex;align-items:center;flex-wrap:wrap;gap:10px; }
.account-page .account-session-heading { min-width:0; }
.account-page .account-session-heading .field-hint { margin:6px 0 0; }
.account-page #main [hidden] { display:none; }

@media(max-width:800px) { .account-page #main { padding:24px 20px; }.account-page .profile-name-fields { grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media(max-width:480px) {
  .account-page #main { padding:20px 16px; }
  .account-page .security-picture-field .captcha-control {display:flex;flex-wrap:wrap;align-items:flex-start;gap:8px}
  .account-page .security-picture-field .captcha-control input {flex:1 1 100%;width:100%;min-width:44px}
  .account-page .security-picture-field .captcha-control .captcha-picture {flex:none}
  .account-page .auth-card { padding:20px 16px; }
  .account-page .account-breadcrumb { font-size:12px; }
  .account-page .auth-captcha-row { gap:8px; }
  .account-page .account-setting-section { padding:20px 0; }
  .account-page .account-panel-heading { flex-wrap:wrap; }
  .account-page .account-mailbox { align-items:flex-start; }
  .account-page .account-mailbox>.field-hint { flex-basis:100%; }
  .account-page .profile-name-fields { grid-template-columns:minmax(0,1fr); }
  .account-page .profile-actions .button,.account-page .security-actions .button { flex:1 1 100%; }
}
@media(max-width:360px) {
  .account-page #main { padding:16px 12px; }
  .account-page .account-identity-mark {width:62px;height:62px;flex-basis:62px;font-size:24px;}
  .account-page .auth-assistance { gap:4px; }
  .account-page .account-heading { gap:10px; }
}
@media(prefers-reduced-motion:reduce) { .account-page * { scroll-behavior:auto;transition:none;animation:none; } }