/* Login-only tokens and layout; shared community pages remain unchanged. */
body.login-page {
  --bg: #fff;
  --surface: #fff;
  --soft: #f0f4ed;
  --ink: #202d29;
  --muted: #59675f;
  --line: #d9e2db;
  --primary: #276749;
  --hover: #184d35;
  --tint: #edf4ed;
  --accent: #d2a943;
  --success: #246746;
  --success-bg: #edf4ed;
  --danger: #a13835;
  --danger-bg: #fff0ef;
  --warning: #795918;
  --warning-bg: #fbf3df;
  display: block;
  min-width: 0;
  min-height: 100vh;
  margin: 0;
  padding: 0;
  background: #fff;
  color: var(--ink);
  font: 14px/1.6 "Segoe UI", "Microsoft YaHei", "PingFang SC", sans-serif;
  font-synthesis: none;
  letter-spacing: 0;
  animation: none;
}
.login-page .login-layout { position: relative; width: 100%; min-height: 100vh; min-height: 100dvh; }
.login-page .login-layout *, .login-page .login-layout *::before, .login-page .login-layout *::after { box-sizing: border-box; letter-spacing: 0; }
.login-page :where(.login-layout h1, .login-layout h2, .login-layout h3, .login-layout p, .login-layout figure) { margin: 0; overflow-wrap: anywhere; }
.login-page .login-layout :is(h1, h2, h3) { line-height: 1.4; }
.login-page .login-layout [hidden] { display: none !important; }
.login-page .login-layout :is(button, input) { font: inherit; }
.login-page .login-layout :is(button, a, input):focus-visible { outline: 3px solid var(--primary); outline-offset: 3px; }
.login-page .login-layout :is(.lucide, .icon) { width: 19px; height: 19px; flex-shrink: 0; stroke-width: 1.65; }
.login-page .login-masthead { position: absolute; inset: 0 0 auto; z-index: 4; display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 104px; padding: 0 48px; pointer-events: none; }
.login-page .login-masthead > * { pointer-events: auto; }
.login-page .login-wordmark { display: flex; align-items: center; gap: 13px; min-width: 0; color: var(--ink); text-decoration: none; }
.login-page .login-brand-logo { display: block; flex: 0 0 52px; width: 52px; height: 52px; object-fit: contain; border-radius: 50%; }
.login-page .login-brand-name { display: grid; }
.login-page .login-brand-name b { font-size: 17px; font-weight: 650; line-height: 1.5; }
.login-page .login-brand-name small { font-size: 11px; color: var(--muted); }
.login-page .login-header-tools { display: flex; align-items: center; gap: 22px; }
.login-page .login-masthead-label { font-size: 12px; color: var(--muted); }
.login-page .icon-button { display: inline-flex; align-items: center; justify-content: center; flex: 0 0 auto; width: 40px; height: 40px; padding: 0; border: 0; border-radius: 5px; background: transparent; color: var(--muted); }
.login-page .icon-button:hover { background: #eaf0ea; color: var(--primary); }
.login-page .motion-toggle { border: 1px solid #bdcbbf; }
.login-page .motion-toggle .play-icon, .login-page .motion-toggle[aria-pressed="true"] .pause-icon { display: none; }
.login-page .motion-toggle[aria-pressed="true"] .play-icon { display: block; }
.login-page .login-main { display: grid; grid-template-columns: minmax(0, 56fr) minmax(0, 44fr); min-height: 100vh; min-height: 100dvh; padding: 0; }
.login-page .creative-side { position: relative; display: flex; flex-direction: column; min-width: 0; overflow: hidden; padding: 144px 48px 28px; background: #f0f4ed; border-right: 1px solid #e1e8dd; }
.login-page .visual-copy { position: relative; width: 100%; max-width: 610px; margin: 0 auto; }
.login-page .eyebrow { display: flex; align-items: center; gap: 9px; margin: 0; font-size: 10px; font-weight: 600; color: #627267; line-height: 1.6; }
.login-page .small-cross { font-size: 20px; line-height: 16px; color: #b96352; font-weight: 400; }
.login-page .visual-copy h2 { font-size: 42px; font-weight: 650; margin-top: 18px; }
.login-page .visual-copy h2 > span { display: block; font-size: 31px; font-weight: 450; margin-top: 5px; }
.login-page .visual-copy h2 em { font-style: normal; color: var(--primary); }
.login-page .visual-description { font-size: 14px; margin-top: 13px; color: var(--muted); }
.login-page .orbit-scene { position: relative; flex: 0 0 auto; width: 100%; max-width: 610px; height: 444px; margin: 25px auto 0; isolation: isolate; }
.login-page .orbit-track { position: absolute; width: 94%; height: 250px; top: 88px; left: 3%; border: 1px solid #becdbbcc; border-radius: 50%; pointer-events: none; z-index: -1; }
.login-page .track-one { transform: rotate(-26deg); }
.login-page .track-two { transform: rotate(31deg); border-color: #c6ccc080; }
.login-page .orbit-sweep { position: absolute; inset: -1px; border-radius: inherit; animation: login-orbit-revolve 32s linear infinite; }
.login-page .track-two .orbit-sweep { animation-duration: 44s; animation-direction: reverse; }
.login-page .orbit-marker { position: absolute; width: 8px; height: 8px; top: calc(50% - 4px); left: -3px; background: #b96352; border: 2px solid var(--soft); border-radius: 2px; }
.login-page .track-two .orbit-marker { background: var(--accent); }
.login-page .scene-cross { position: absolute; color: #879978; font-size: 21px; pointer-events: none; }
.login-page .cross-one { top: 50px; left: 0; }
.login-page .cross-two { bottom: 36px; right: 15px; color: #a7853e; }
/* Only the upper logo area may sit behind the small card; all lesson text stays clear. */
.login-page .main-card-position { position: absolute; width: 66%; max-width: 366px; top: 35px; left: 9%; z-index: 1; }
.login-page .main-card-float { animation: login-float-main 8s ease-in-out infinite; }
.login-page .learning-card { transform: perspective(1000px) rotate(-7deg) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg)); transform-origin: 50% 55%; overflow: hidden; border: 1px solid #cfdacd; border-radius: 8px; background: #fff; box-shadow: 0 22px 34px -22px #27372a55, 0 3px 6px #27372a08; transition: border-color .3s, transform .3s ease-out; }
.login-page .card-toolbar { display: flex; align-items: center; gap: 10px; height: 38px; padding: 0 15px; border-bottom: 1px solid #e2e7df; }
.login-page .mini-brand { color: var(--primary); font-size: 23px; font-weight: 750; line-height: 1; }
.login-page .mini-brand > span { color: var(--accent); }
.login-page .card-toolbar > span:nth-child(2) { flex: 1; font-size: 9px; color: #61705f; font-weight: 600; }
.login-page .card-toolbar > .lucide { width: 18px; color: #62715f; }
.login-page .logo-panel { display: flex; align-items: center; justify-content: center; gap: 12px; height: 102px; padding: 4px 10px; background: #fff; border-bottom: 1px solid #e2e7df; }
.login-page .logo-panel img { display: block; flex: none; width: auto; max-width: 42%; height: 100%; object-fit: contain; }
.login-page .logo-caption { display: grid; gap: 3px; color: #214f7a; }
.login-page .logo-caption b { font-size: 19px; font-weight: 600; }
.login-page .logo-caption small { color: #526774; font-size: 10px; }
.login-page .card-content { padding: 15px 18px 13px; }
.login-page .lesson-meta { display: flex; justify-content: space-between; gap: 8px; align-items: center; margin-bottom: 7px; font-size: 10px; color: #5b6c5d; }
.login-page .lesson-meta > span:last-child { color: var(--primary); }
.login-page .card-content h3 { font-size: 19px; font-weight: 650; }
.login-page .card-content p { margin-top: 5px; font-size: 11px; line-height: 1.6; color: #59675f; }
.login-page .learning-route { display: flex; gap: 9px; align-items: center; margin-top: 16px; }
.login-page .route-step { flex: 1; padding-top: 5px; border-top: 2px solid #dce4d9; color: #64745f; font-size: 10px; }
.login-page .route-step.active { border-color: #3b7854; color: var(--primary); }
.login-page .learning-route > .lucide { width: 17px; color: var(--primary); }
.login-page .verify-position { position: absolute; top: -10px; right: 0; width: 154px; z-index: 2; }
.login-page .verify-card { padding: 14px; background: #285b43; color: #f7f9f0; border: 1px solid #204d37; border-radius: 7px; transform: rotate(9deg); box-shadow: 0 15px 25px -18px #183e3255; animation: login-float-verify 9s ease-in-out infinite; }
.login-page .verify-heading { display: flex; align-items: center; gap: 7px; color: #e1ebd7; font-size: 10px; }
.login-page .verify-heading > .lucide { width: 18px; height: 18px; color: #e6c46c; }
.login-page .verify-card strong { display: block; font-size: 22px; line-height: 1.45; font-weight: 550; margin-top: 14px; }
.login-page .verify-bottom { display: flex; align-items: center; gap: 5px; margin-top: 13px; }
.login-page .verify-bottom > span { flex: 1; font-size: 10px; color: #e1ebd7; }
.login-page .verify-bottom > .lucide { width: 15px; height: 15px; color: #e6c46c; }
.login-page .collab-position { position: absolute; left: 0; bottom: 0; width: 287px; z-index: 3; }
.login-page .collab-card { display: flex; gap: 12px; align-items: center; background: #fff; border: 1px solid #d5ded2; border-radius: 7px; padding: 15px; transform: rotate(-3deg); box-shadow: 0 14px 28px -21px #283b2855; animation: login-float-collab 10s ease-in-out infinite; }
.login-page .collab-icon { flex: 0 0 36px; display: flex; justify-content: center; align-items: center; height: 38px; color: #a95241; background: #faeee9; border-radius: 4px; }
.login-page .collab-icon .lucide { width: 21px; height: 21px; }
.login-page .collab-card > div { min-width: 0; }
.login-page .collab-card small { display: block; color: #59675f; font-size: 10px; }
.login-page .collab-card strong { display: block; font-size: 13px; font-weight: 600; margin-top: 2px; }
.login-page .collab-note { display: block; color: #62715f; font-size: 10px; margin-top: 4px; }
.login-page .collab-arrow { margin-left: auto; color: #65765c; }
.login-page .visual-footer { display: flex; align-items: center; justify-content: space-between; gap: 16px; width: 100%; max-width: 610px; padding-top: 32px; margin: auto auto 0; color: #596c52; font-size: 11px; }
.login-page .visual-footer > span:last-child { display: flex; align-items: center; gap: 10px; font-size: 10px; }
.login-page .visual-footer .lucide { width: 15px; height: 15px; color: #a77a3f; }
/* The auth section is deliberately unframed, with ribbons visible at its edges. */
.login-page .auth-side { display: flex; flex-direction: column; min-width: 0; padding: 137px 44px 28px; position: relative; isolation: isolate; overflow: hidden; background: #f7faf9; }
.login-page .auth-background { position: absolute; inset: 0; z-index: -2; display: block; width: 100%; height: 100%; pointer-events: none; }
.login-page .auth-side::before { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none; background: linear-gradient(180deg, #ffffff00 0%, #ffffff45 20%, #ffffffed 37%, #fffffff2 66%, #ffffff60 83%, #ffffff00 100%); }
.login-page .auth-content { position: relative; width: 100%; max-width: 380px; min-width: 0; margin: auto; padding: 10px 0; }
.login-page .welcome-mark { display: grid; place-items: center; width: 46px; height: 46px; color: var(--primary); background: #eaf1e7; border-radius: 8px; margin-bottom: 22px; }
.login-page .welcome-mark .lucide { width: 28px; height: 28px; stroke-width: 1.4; }
.login-page .auth-content > .eyebrow { color: #61705f; font-size: 9px; }
.login-page .auth-content > h1 { margin-top: 10px; font-size: 28px; font-weight: 600; }
.login-page .auth-description { font-size: 13px; color: var(--muted); margin-top: 9px; }
.login-page .auth-tabs { display: flex; gap: 27px; border-bottom: 1px solid #d8e2d5; margin: 26px 0 23px; }
.login-page .auth-tab { min-width: 0; min-height: 44px; padding: 0 2px 12px; border: 0; border-bottom: 2px solid transparent; border-radius: 0; background: transparent; color: #59675f; font-size: 14px; }
.login-page .auth-tab[aria-selected="true"] { color: var(--primary); border-bottom-color: var(--primary); font-weight: 600; }
.login-page .auth-tab:hover { color: var(--primary); }
.login-page .auth-form { display: block; margin: 0; }
.login-page .auth-form fieldset { display: grid; grid-template-columns: minmax(0, 1fr); gap: 17px; border: 0; padding: 0; margin: 0; min-width: 0; }
.login-page #register-form fieldset { gap: 13px; }
.login-page .field { min-width: 0; }
.login-page .field > label { display: block; font-size: 13px; margin-bottom: 7px; color: #46574b; }
.login-page .input-wrap { position: relative; }
.login-page .input-wrap > .lucide { position: absolute; top: 15px; left: 14px; width: 17px; height: 17px; color: #687b65; pointer-events: none; }
.login-page .auth-form input { display: block; width: 100%; height: 48px; min-width: 0; border: 1px solid #b8c6bd; background: #fff; border-radius: 5px; padding: 0 12px; color: var(--ink); font-size: 14px; line-height: 1.5; transition: border-color .2s, box-shadow .2s; }
.login-page .input-wrap > input { padding-left: 41px; }
.login-page input:is(#login-password, #register-password, #initial-new-password) { padding-right: 48px; }
.login-page .auth-form input::placeholder { color: #637369; opacity: 1; }
.login-page .auth-form input:focus { border-color: #5d8965; box-shadow: 0 0 0 3px #eaf1e6; }
.login-page .password-toggle { position: absolute; right: 2px; top: 2px; width: 44px; height: 44px; }
.login-page .password-toggle .lucide { width: 18px; height: 18px; }
.login-page .password-toggle .eye-closed, .login-page .password-toggle[aria-pressed="true"] .eye-open { display: none; }
.login-page .password-toggle[aria-pressed="true"] .eye-closed { display: block; }
.login-page .login-layout .button { min-width: 0; min-height: 48px; padding: 11px 16px; margin: 0; border-radius: 5px; font-size: 14px; line-height: 1.6; white-space: normal; overflow-wrap: anywhere; }
.login-page .auth-form .button.primary { display: flex; justify-content: space-between; width: 100%; text-align: left; }
.login-page .button.primary { background: var(--primary); color: #fff; border-color: var(--primary); }
.login-page .button.primary:hover:not(:disabled) { background: var(--hover); }
.login-page .button.secondary { border-color: #b8c6bd; background: #fff; color: var(--ink); }
.login-page .button.secondary:hover:not(:disabled) { border-color: var(--primary); background: var(--soft); }
.login-page .button:disabled { opacity: .65; }
.login-page .auth-form[aria-busy="true"] .button.primary { background: #527660; border-color: #527660; opacity: 1; }
.login-page .login-layout .form-message { font-size: 13px; line-height: 1.75; padding: 10px 12px; border-radius: 4px; }
.login-page .login-footnote { margin: 16px 0 0; color: var(--muted); font-size: 12px; line-height: 1.8; text-align: left; }
.login-page .boot-state { min-height: 0; margin: 24px 0 0; padding: 18px 0; border: 0; border-top: 1px solid var(--line); border-radius: 0; background: transparent; font-size: 14px; text-align: left; }
.login-page .boot-state h2 { margin: 10px 0 6px; font-size: 19px; }
.login-page .boot-state p { font-size: 13px; }
.login-page .boot-state .button { margin-top: 16px; }
.login-page .login-status { margin-top: 24px; padding: 24px 0 0; border: 0; border-top: 1px solid var(--line); border-radius: 0; background: transparent; }
.login-page .login-status h2 { margin: 15px 0 9px; font-size: 21px; }
.login-page .login-status p { font-size: 14px; line-height: 1.8; }
.login-page .login-status .badge { max-width: 100%; font-size: 13px; white-space: normal; }
.login-page .pending-steps { gap: 7px; margin-top: 20px; font-size: 12px; }
.login-page .login-status .button-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.login-page .login-status .button-row > .button { flex: 1 1 145px; }
.login-page .login-status .form-message { margin-top: 16px; }
.login-page #initial-password-panel { margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--line); }
.login-page #initial-password-panel h2 { font-size: 21px; }
.login-page #initial-password-panel .help-text { margin-top: 8px; font-size: 13px; }
.login-page #initial-password-panel .auth-form { margin-top: 20px; }
.login-page noscript .form-message { margin-top: 20px; }
.login-page .login-footer { position: relative; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 16px; width: 100%; max-width: 430px; margin: 32px auto 0; padding: 0; color: #59675f; font-size: 11px; text-align: left; }
.login-page[data-scene="loading"] .route-step { border-color: var(--accent); color: #795918; }
.login-page[data-scene="initial-password"] .verify-card { border-color: #c8b96f; }
.login-page[data-scene="pending"] .learning-card { border-color: #b99c55; }
.login-page[data-scene="rejected"] .learning-card, .login-page[data-scene="suspended"] .learning-card, .login-page[data-scene="boot-error"] .learning-card { border-color: #b87b71; }
.login-page:not(.motion-ready) :is(.orbit-sweep, .main-card-float, .verify-card, .collab-card), .login-page.motion-paused :is(.orbit-sweep, .main-card-float, .verify-card, .collab-card) { animation-play-state: paused !important; }
.login-page.motion-paused .learning-card { --tilt-x: 0deg !important; --tilt-y: 0deg !important; transition: none; }
@keyframes login-float-main { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@keyframes login-float-verify { 0%, 100% { transform: translateY(0) rotate(9deg); } 50% { transform: translateY(6px) rotate(10deg); } }
@keyframes login-float-collab { 0%, 100% { transform: translateY(0) rotate(-3deg); } 50% { transform: translateY(-6px) rotate(-4deg); } }
@keyframes login-orbit-revolve { to { transform: rotate(360deg); } }
@media (max-width: 1150px) {
  .login-page .login-masthead { padding: 0 32px; }
  .login-page .creative-side { padding: 135px 28px 26px; }
  .login-page .auth-side { padding: 130px 30px 26px; }
  .login-page .visual-copy h2 { font-size: 36px; }
  .login-page .visual-copy h2 > span { font-size: 27px; }
  .login-page .main-card-position { width: 73%; left: 5%; top: 45px; }
  .login-page .verify-position { width: 132px; top: -6px; }
  .login-page .verify-card { padding: 11px; }
  .login-page .verify-card strong { font-size: 20px; margin-top: 10px; }
  .login-page .verify-bottom { margin-top: 10px; }
  .login-page .verify-bottom > span { font-size: 9px; }
  .login-page .card-content h3 { font-size: 17px; }
  .login-page .card-content { padding: 14px; }
  .login-page .visual-footer { flex-wrap: wrap; gap: 8px; }
}
@media (max-width: 900px) {
  .login-page .login-masthead { position: relative; height: 84px; padding: 0 28px; background: #fff; border-bottom: 1px solid var(--line); }
  .login-page .login-main { display: flex; flex-direction: column; min-height: 0; }
  .login-page .auth-side { order: -1; padding: 32px 28px 24px; }
  .login-page .auth-content { max-width: 410px; padding: 0; margin: 0 auto; }
  .login-page .welcome-mark { display: none; }
  .login-page .auth-side::before { background: linear-gradient(180deg, #ffffff30, #ffffffed 26%, #fffffff2 72%, #ffffff20); }
  .login-page .auth-tabs { margin: 20px 0; }
  .login-page .login-footer { max-width: 410px; margin-top: 24px; }
  .login-page .creative-side { padding: 30px 28px 32px; border-right: 0; border-top: 1px solid #e1e8dd; }
  .login-page .visual-copy { max-width: 540px; }
  .login-page .visual-copy h2 { font-size: 28px; margin-top: 10px; }
  .login-page .visual-copy h2 > span { display: inline; font-size: 22px; margin-left: 16px; }
  .login-page .visual-description { font-size: 13px; margin-top: 9px; }
  .login-page .orbit-scene { max-width: 540px; height: 436px; margin-top: 25px; }
  .login-page .main-card-position { width: 66%; left: 9%; top: 35px; }
  .login-page .verify-position { width: 144px; top: -5px; }
  .login-page .visual-footer { display: none; }
}
@media (max-width: 480px) {
  .login-page .login-masthead { height: 76px; padding: 0 20px; gap: 12px; }
  .login-page .login-brand-logo { flex-basis: 42px; width: 42px; height: 42px; }
  .login-page .login-wordmark { gap: 10px; }
  .login-page .login-brand-name b { font-size: 15px; }
  .login-page .login-brand-name small { font-size: 10px; }
  .login-page .login-header-tools { gap: 12px; }
  .login-page .login-masthead-label { font-size: 11px; }
  .login-page .auth-side { padding: 25px 24px 22px; }
  .login-page .auth-content > h1 { font-size: 25px; }
  .login-page .auth-form input { font-size: 16px; }
  .login-page .login-footer { font-size: 10px; gap: 8px; }
  .login-page .creative-side { padding: 24px 22px 28px; }
  .login-page .visual-copy h2 { font-size: 23px; }
  .login-page .visual-copy h2 > span { display: block; font-size: 19px; margin: 4px 0 0; }
  .login-page .visual-copy > .eyebrow { font-size: 9px; }
  .login-page .visual-description { font-size: 12px; }
  .login-page .orbit-scene { height: 374px; max-width: 350px; margin-top: 20px; }
  .login-page .main-card-position { width: 82%; left: 4%; top: 48px; }
  .login-page .card-toolbar { height: 29px; padding: 0 10px; }
  .login-page .mini-brand { font-size: 20px; }
  .login-page .card-toolbar > span:nth-child(2) { font-size: 8px; }
  .login-page .logo-panel { height: 74px; gap: 6px; padding: 3px 6px; }
  .login-page .logo-caption b { font-size: 15px; }
  .login-page .logo-caption small { font-size: 9px; }
  .login-page .card-content { padding: 11px 12px; }
  .login-page .lesson-meta { font-size: 9px; gap: 5px; margin-bottom: 5px; }
  .login-page .card-content h3 { font-size: 15px; }
  .login-page .card-content p { font-size: 10px; }
  .login-page .learning-route { margin-top: 10px; gap: 7px; }
  .login-page .route-step { font-size: 9px; }
  .login-page .verify-position { width: 113px; top: -6px; right: 1%; }
  .login-page .verify-card { padding: 10px; }
  .login-page .verify-heading { font-size: 9px; gap: 4px; }
  .login-page .verify-heading > .lucide { width: 14px; height: 14px; }
  .login-page .verify-card strong { font-size: 17px; margin-top: 8px; }
  .login-page .verify-bottom { display: none; }
  .login-page .collab-position { width: 252px; max-width: 96%; bottom: 0; left: 0; }
  .login-page .collab-card { gap: 9px; padding: 11px; }
  .login-page .collab-icon { flex-basis: 29px; height: 32px; }
  .login-page .collab-card strong { font-size: 12px; }
  .login-page .collab-note { font-size: 9px; }
  .login-page .collab-card small { font-size: 9px; }
  .login-page .collab-arrow { display: none; }
  .login-page .orbit-track { top: 65px; height: 215px; }
  .login-page .cross-one { top: 14px; }
  .login-page .cross-two { bottom: 16px; right: 0; }
}
@media (max-width: 350px) {
  .login-page .login-masthead { padding: 0 16px; }
  .login-page .login-masthead-label { display: none; }
  .login-page .auth-side { padding-right: 20px; padding-left: 20px; }
  .login-page .auth-content > h1 { font-size: 23px; }
  .login-page .creative-side { padding-right: 20px; padding-left: 20px; }
  .login-page .card-content h3 { font-size: 14px; }
  .login-page .lesson-meta > span:last-child { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .login-page .login-layout *, .login-page .login-layout *::before, .login-page .login-layout *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .login-page .learning-card { --tilt-x: 0deg !important; --tilt-y: 0deg !important; }
}