:root {
    color-scheme: light dark;
    font-synthesis: none;
    text-rendering: optimizeLegibility;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    --site-background: #f8f8f6;
    --site-surface: #ffffff;
    --site-surface-muted: #f2f4f7;
    --site-border: #e2e5ea;
    --site-border-strong: #d2d9e6;
    --site-text: #1d2430;
    --site-text-muted: #667182;
    --site-text-subtle: #647085;
    --site-primary: #365fc9;
    --site-primary-strong: #2e52b2;
    --site-primary-soft: rgba(54, 95, 201, 0.1);
    --site-on-primary: #ffffff;
    --site-accent-green: #23a46e;
    --site-accent-green-soft: rgba(35, 164, 110, 0.12);
    --site-accent-amber: #f39a2d;
    --site-accent-amber-soft: rgba(243, 154, 45, 0.12);
    --site-accent-rose: #d94d4d;
    --site-accent-rose-soft: rgba(217, 77, 77, 0.12);
    --site-shadow-soft: 0 12px 30px rgba(18, 36, 48, 0.06);
    --site-shadow-card: 0 16px 34px rgba(18, 36, 48, 0.07);
    --site-radius-panel: 20px;
    --site-radius-control: 14px;
    --site-container: 1120px;
    --site-selection: rgba(54, 95, 201, 0.18);
    --site-elevated: rgba(255, 255, 255, 0.88);
    --site-elevated-strong: #ffffff;
    --site-soft-border: rgba(210, 217, 230, 0.82);
    --site-overlay: rgba(29, 36, 48, 0.16);
    --site-loading-surface: rgba(255, 255, 255, 0.96);
    --site-loading-border: rgba(210, 217, 230, 0.92);
    --site-footer-menu-shadow: 0 16px 32px rgba(18, 36, 48, 0.12);
    --site-footer-menu-ring: rgba(54, 95, 201, 0.08);
}

html[data-theme="light"] {
    color-scheme: light;
}

html[data-theme="dark"] {
    color-scheme: dark;
    --site-background: #0f141d;
    --site-surface: #151c27;
    --site-surface-muted: #1a2230;
    --site-border: #2a3546;
    --site-border-strong: #39485f;
    --site-text: #ecf1f8;
    --site-text-muted: #a8b5c7;
    --site-text-subtle: #8d9aae;
    --site-primary: #5d82e6;
    --site-primary-strong: #7a9cf0;
    --site-primary-soft: rgba(93, 130, 230, 0.18);
    --site-on-primary: #f7faff;
    --site-accent-green: #56c08d;
    --site-accent-green-soft: rgba(86, 192, 141, 0.18);
    --site-accent-amber: #f4b661;
    --site-accent-amber-soft: rgba(244, 182, 97, 0.2);
    --site-accent-rose: #eb7d7d;
    --site-accent-rose-soft: rgba(235, 125, 125, 0.18);
    --site-shadow-soft: 0 16px 42px rgba(3, 8, 20, 0.34);
    --site-shadow-card: 0 18px 46px rgba(3, 8, 20, 0.36);
    --site-selection: rgba(93, 130, 230, 0.28);
    --site-elevated: rgba(21, 28, 39, 0.92);
    --site-elevated-strong: rgba(28, 36, 51, 0.98);
    --site-soft-border: rgba(57, 72, 95, 0.88);
    --site-overlay: rgba(3, 8, 15, 0.48);
    --site-loading-surface: rgba(21, 28, 39, 0.96);
    --site-loading-border: rgba(57, 72, 95, 0.9);
    --site-footer-menu-shadow: 0 22px 40px rgba(0, 0, 0, 0.32);
    --site-footer-menu-ring: rgba(93, 130, 230, 0.12);
}

* {
    box-sizing: border-box;
}

html,
body {
    min-height: 100%;
}

body {
    margin: 0;
    min-height: 100vh;
    color: var(--site-text);
    font-family: Inter, "Noto Sans SC", "PingFang SC", "Microsoft YaHei", "Segoe UI", Arial, sans-serif;
    background: var(--site-background);
}

main {
    width: 100%;
}

a {
    color: var(--site-primary);
    text-decoration: underline;
    text-underline-offset: 0.18em;
}

a:hover {
    color: var(--site-primary-strong);
}

button,
input,
textarea,
select {
    font: inherit;
}

input,
textarea,
select,
[contenteditable="true"] {
    -webkit-user-select: text;
    user-select: text;
}

button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible,
a:focus-visible {
    outline: 3px solid var(--site-primary-soft);
    outline-offset: 2px;
}

img,
svg {
    display: block;
    max-width: 100%;
}

::selection {
    background: var(--site-selection);
}

.platform-shell,
.compliance-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.platform-toolbar {
    width: min(100%, 620px);
    margin: 0 auto;
    padding: 28px 22px 12px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.platform-toolbar--integrated {
    position: relative;
}

.platform-toolbar--integrated::after {
    content: "";
    position: absolute;
    left: 22px;
    right: 22px;
    bottom: 0;
    height: 1px;
    background: linear-gradient(90deg, rgba(210, 217, 230, 0), rgba(210, 217, 230, 0.9), rgba(210, 217, 230, 0));
}

.platform-toolbar--wide {
    width: min(100%, 780px);
}

.platform-toolbar--status {
    width: min(100%, 540px);
}

.compliance-toolbar {
    width: min(100%, var(--site-container));
    margin: 0 auto;
    padding: 28px 24px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.compliance-toolbar__meta {
    flex: 1;
    min-width: 0;
    display: grid;
    gap: 4px;
}

.platform-toolbar__eyebrow,
.compliance-toolbar__eyebrow,
.eyebrow,
.social-login-label,
.compliance-label,
.compliance-toc__label,
.account-chip-label,
.identity-strip__label {
    color: var(--site-text-subtle);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.brand-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--site-text);
    text-decoration: none;
    flex-shrink: 0;
}

.brand-link:hover {
    color: var(--site-text);
}

.brand-logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    color: var(--site-text);
    flex-shrink: 0;
}

.brand-logo svg {
    width: 100%;
    height: 100%;
}

.brand-name {
    font-size: 1rem;
    font-weight: 700;
    letter-spacing: -0.025em;
}

.compliance-toolbar__detail {
    color: var(--site-text-muted);
    font-size: 13px;
    line-height: 1.5;
}

.platform-stage {
    width: min(100%, 620px);
    margin: 10px auto 44px;
    padding: 0 22px;
}

.platform-stage--wide {
    width: min(100%, 780px);
}

.platform-stage--status {
    width: min(100%, 540px);
}

.platform-stage--auth {
    width: min(100%, 620px);
}

.platform-panel,
.compliance-header,
.compliance-document,
.compliance-toc {
    border: 1px solid var(--site-border);
    background: var(--site-surface);
    box-shadow: var(--site-shadow-card);
}

.platform-panel,
.compliance-header,
.compliance-document {
    border-radius: var(--site-radius-panel);
}

.platform-panel {
    width: 100%;
    padding: 30px 28px 24px;
    background: var(--site-surface);
}

.platform-panel--auth {
    padding: 30px 28px 24px;
}

.platform-panel--wide {
    padding: 30px 30px 24px;
}

.platform-panel--status {
    padding: 26px 26px 22px;
}

.container,
.auth-container,
.status-container,
.compliance-header,
.compliance-document {
    width: 100%;
}

.eyebrow {
    margin: 0 0 6px;
}

.session-empty {
    margin: 14px 0 0;
    color: var(--site-text-muted);
    font-size: 14px;
    line-height: 1.5;
}

h1 {
    margin: 0;
    color: var(--site-text);
    font-size: clamp(28px, 3.8vw, 34px);
    line-height: 1.1;
    letter-spacing: -0.04em;
}

.subtitle {
    margin: 8px 0 0;
    max-width: 38ch;
    color: var(--site-text-muted);
    font-size: 14px;
    line-height: 1.58;
}

.subtitle + form,
.subtitle + .identity-strip,
.subtitle + .app-info,
.subtitle + .error-message,
.subtitle + .status-meta,
.subtitle + .status-actions,
.subtitle + .redirect-panel {
    margin-top: 18px;
}

.form-group {
    margin-top: 16px;
}

form .form-group:first-child {
    margin-top: 0;
}

.form-group label {
    display: block;
    margin-bottom: 10px;
    color: var(--site-text);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 13px 14px;
    border: 1px solid var(--site-border);
    border-radius: var(--site-radius-control);
    background: var(--site-surface);
    color: var(--site-text);
    transition:
        border-color 160ms ease,
        box-shadow 160ms ease,
        background-color 160ms ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--site-text-subtle);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus,
.verification-code input:focus {
    border-color: var(--site-primary);
    box-shadow: 0 0 0 4px var(--site-primary-soft);
}

.form-group input.error,
.verification-code input.error {
    border-color: var(--site-accent-rose);
    box-shadow: 0 0 0 4px var(--site-accent-rose-soft);
}

.error-message {
    display: none;
    margin-top: 10px;
    color: var(--site-accent-rose);
    font-size: 13px;
    line-height: 1.55;
}

.error-message.visible {
    display: block;
}

.success-message {
    display: none;
    margin-top: 14px;
    color: var(--site-accent-green);
    font-size: 14px;
    line-height: 1.55;
}

.success-message.visible {
    display: block;
}

.form-actions {
    margin-top: 14px;
    display: grid;
    gap: 12px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 46px;
    padding: 11px 16px;
    border-radius: var(--site-radius-control);
    border: 1px solid transparent;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    position: relative;
    transition:
        transform 140ms ease,
        background-color 140ms ease,
        border-color 140ms ease,
        color 140ms ease,
        box-shadow 140ms ease;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-primary,
.btn:not(.btn-secondary):not(.btn-outline) {
    background: var(--site-primary);
    color: var(--site-on-primary);
    box-shadow: 0 8px 18px rgba(54, 95, 201, 0.14);
}

.btn-primary:hover,
.btn:not(.btn-secondary):not(.btn-outline):hover {
    background: var(--site-primary-strong);
}

.btn-secondary,
.btn-outline {
    border-color: var(--site-border);
    background: var(--site-surface);
    color: var(--site-text);
}

.btn-secondary:hover,
.btn-outline:hover {
    border-color: var(--site-border-strong);
    background: var(--site-surface-muted);
}

.btn:disabled {
    opacity: 0.72;
    cursor: not-allowed;
    transform: none;
}

.btn.loading {
    color: transparent;
}

.btn.loading::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 18px;
    height: 18px;
    border: 2px solid currentColor;
    border-right-color: transparent;
    border-radius: 50%;
    animation: spin-centered 0.75s linear infinite;
}

.btn-primary.loading::after,
.btn:not(.btn-secondary):not(.btn-outline).loading::after {
    color: var(--site-on-primary);
}

.social-login-section {
    margin-top: 20px;
}

.social-login-panel {
    padding: 16px;
    border: 1px solid var(--site-border);
    border-radius: 16px;
    background: var(--site-surface-muted);
}

.social-login-header {
    margin-bottom: 12px;
}

.social-login-label {
    margin: 0;
}

.social-login {
    display: grid;
    gap: 10px;
}

.social-btn {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    min-height: 44px;
    padding: 11px 52px;
    border: 1px solid var(--site-border);
    border-radius: var(--site-radius-control);
    background: var(--site-elevated);
    color: var(--site-text);
    cursor: pointer;
    transition:
        border-color 140ms ease,
        background-color 140ms ease,
        transform 140ms ease;
    font-size: 13px;
    font-weight: 600;
}

.social-btn:hover {
    border-color: var(--site-border-strong);
    background: var(--site-elevated-strong);
    color: var(--site-text);
    transform: translateY(-1px);
}

.social-btn-icon {
    position: absolute;
    left: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border: 0;
    background: transparent;
    flex-shrink: 0;
}

.social-btn-icon svg {
    width: 20px;
    height: 20px;
}

.social-btn[data-provider="github"] .social-btn-icon {
    color: #24292f;
}

html[data-theme="dark"] .social-btn[data-provider="github"] .social-btn-icon {
    color: var(--site-text);
}

.social-btn-label {
    display: block;
    min-width: 0;
    overflow: hidden;
    text-align: center;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.social-btn.loading,
.link-button.loading {
    opacity: 0.72;
    pointer-events: none;
}

.footer {
    margin-top: 22px;
    padding-top: 14px;
    border-top: 1px solid var(--site-border);
    color: var(--site-text-muted);
    font-size: 13px;
    line-height: 1.6;
    display: grid;
    gap: 10px;
}

.footer-bar,
.footer-status-bar,
.compliance-footer__bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px 20px;
    flex-wrap: wrap;
    width: 100%;
}

.footer-bar > .footer-links,
.footer-status-bar > .footer-legal-cluster,
.compliance-footer__bar > .compliance-footer__links {
    flex: 1 1 320px;
    min-width: 0;
}

.auth-support {
    margin-top: 20px;
}

.auth-support p {
    color: var(--site-text-muted);
    font-size: 13px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 18px;
}

.footer-links--split {
    width: 100%;
    /* display: grid; */
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: center;
    gap: 12px 18px;
}

.footer-links--split a:last-child {
    justify-self: end;
    text-align: right;
}

.footer--status-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 12px 18px;
}

.footer-legal-cluster {
    display: flex;
    align-items: center;
    gap: 12px 18px;
    flex-wrap: wrap;
    min-width: 0;
}

.footer-links--legal {
    align-items: center;
    gap: 10px 18px;
}

.footer-support-link {
    margin-left: auto;
    color: var(--site-text-subtle);
    font-size: 12px;
    font-weight: 600;
    text-decoration: none;
    white-space: nowrap;
}

.footer-support-link:hover {
    color: var(--site-text);
    text-decoration: underline;
    text-underline-offset: 0.18em;
}

.footer p {
    margin: 0;
}

.footer-preferences,
[data-footer-preferences] {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-left: auto;
    min-width: 82px;
    min-height: 36px;
    justify-content: flex-end;
}

.preference-control {
    position: relative;
}

.preference-trigger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    padding: 0;
    border: 1px solid var(--site-border);
    border-radius: 999px;
    background: var(--site-surface);
    color: var(--site-text-muted);
    cursor: pointer;
    transition:
        border-color 140ms ease,
        background-color 140ms ease,
        color 140ms ease,
        transform 140ms ease,
        box-shadow 140ms ease;
}

.preference-trigger:hover,
.preference-trigger[aria-expanded="true"] {
    border-color: var(--site-border-strong);
    background: var(--site-surface-muted);
    color: var(--site-text);
    transform: translateY(-1px);
}

.preference-trigger svg {
    width: 18px;
    height: 18px;
}

.preference-panel {
    position: absolute;
    right: 0;
    top: calc(100% + 10px);
    z-index: 40;
    min-width: 170px;
    padding: 8px;
    border: 1px solid var(--site-border);
    border-radius: 16px;
    background: var(--site-loading-surface);
    box-shadow: var(--site-footer-menu-shadow);
    display: grid;
    gap: 4px;
    backdrop-filter: blur(12px);
}

.footer-preferences .preference-panel {
    top: auto;
    bottom: calc(100% + 10px);
}

.preference-panel[hidden] {
    display: none;
}

.preference-option {
    width: 100%;
    padding: 9px 11px;
    border: none;
    border-radius: 10px;
    background: transparent;
    color: var(--site-text-muted);
    cursor: pointer;
    text-align: left;
    font-size: 13px;
    font-weight: 600;
    transition:
        background-color 140ms ease,
        color 140ms ease;
}

.preference-option:hover,
.preference-option.is-active {
    background: var(--site-footer-menu-ring);
    color: var(--site-text);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
    white-space: nowrap;
}

.helper-card,
.notice-card,
.status-panel,
.redirect-panel,
.app-info,
.password-requirements,
.legal-card,
.legal-highlight,
.legal-warning,
.highlight,
.warning {
    margin-top: 18px;
    padding: 16px;
    border: 1px solid var(--site-border);
    border-radius: 16px;
    background: var(--site-surface-muted);
}

.helper-card h2,
.notice-card h2,
.status-panel h2,
.redirect-panel h2,
.password-requirements h2 {
    margin: 0 0 10px;
    color: var(--site-text);
    font-size: 14px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.helper-card p,
.notice-card p,
.notice-card li,
.status-panel p,
.redirect-panel p,
.password-requirements li {
    color: var(--site-text-muted);
    font-size: 14px;
    line-height: 1.65;
}

.helper-card ul,
.notice-card ul,
.status-list {
    margin: 12px 0 0;
    padding-left: 18px;
}

.helper-card li + li,
.notice-card li + li,
.status-list li + li {
    margin-top: 8px;
}

.identity-strip {
    margin-top: 18px;
    padding: 12px 14px;
    border: 1px solid var(--site-border);
    border-radius: 14px;
    background: var(--site-surface-muted);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
}

.identity-strip__content {
    min-width: 0;
    display: grid;
    gap: 5px;
}

.identity-strip__label {
    display: block;
}

.identity-strip__value {
    color: var(--site-text);
    font-size: 15px;
    font-weight: 600;
    line-height: 1.4;
    word-break: break-word;
}

.identity-strip__action {
    white-space: nowrap;
    font-size: 13px;
    font-weight: 600;
}

.app-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 12px;
}

.app-icon,
.session-icon,
.status-icon,
.error-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    border-radius: 14px;
    border: 1px solid var(--site-border);
    background: var(--site-primary-soft);
    color: var(--site-primary);
}

.app-icon,
.session-icon,
.status-icon {
    width: 44px;
    height: 44px;
}

.error-icon {
    width: 56px;
    height: 56px;
    margin-bottom: 18px;
    background: var(--site-accent-rose-soft);
    color: var(--site-accent-rose);
}

.app-icon img,
.session-icon svg,
.status-icon svg,
.error-icon svg {
    width: 22px;
    height: 22px;
}

.app-name {
    color: var(--site-text);
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.2;
}

.app-summary {
    min-width: 0;
    display: grid;
    align-content: center;
}

.app-icon__monogram {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    color: var(--site-primary);
    font-size: 20px;
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1;
}

.app-meta {
    margin-top: 6px;
    max-width: none;
}

.permission-list {
    display: grid;
    gap: 8px;
}

.permission-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    border: 1px solid var(--site-soft-border);
    border-radius: 12px;
    background: var(--site-surface);
}

.permission-icon {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    color: var(--site-primary);
    flex-shrink: 0;
}

.permission-title {
    color: var(--site-text);
    font-size: 14px;
    font-weight: 600;
}

.permission-description {
    margin-top: 4px;
    color: var(--site-text-muted);
    font-size: 13px;
    line-height: 1.55;
}

.buttons,
.status-actions {
    display: grid;
    gap: 12px;
    margin-top: 18px;
}

.buttons.form-actions,
.status-actions.form-actions {
    margin-top: 14px;
}

.checkbox-group {
    margin-top: 16px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    color: var(--site-text-muted);
    font-size: 13px;
    line-height: 1.55;
}

.checkbox-group input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin-top: 2px;
    flex-shrink: 0;
    accent-color: var(--site-primary);
}

.step {
    display: none;
}

.step.active {
    display: block;
}

.verification-code {
    margin-top: 18px;
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 8px;
}

.verification-code input {
    width: 100%;
    padding: 14px 0;
    border: 1px solid var(--site-border);
    border-radius: var(--site-radius-control);
    background: var(--site-surface);
    color: var(--site-text);
    font-size: 20px;
    font-weight: 700;
    text-align: center;
}

.resend-link {
    margin-top: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
    color: var(--site-text-muted);
    font-size: 13px;
}

.link-button {
    padding: 0;
    border: none;
    background: transparent;
    color: var(--site-primary);
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 0.18em;
}

.link-button:hover {
    color: var(--site-primary-strong);
}

.link-button:disabled {
    color: var(--site-text-subtle);
    cursor: not-allowed;
    text-decoration: none;
}

.loading-overlay {
    position: fixed;
    inset: 0;
    z-index: 1200;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: var(--site-overlay);
    backdrop-filter: blur(6px);
}

.loading-overlay[hidden] {
    display: none;
}

.has-loading-dialog {
    overflow: hidden;
}

.loading-dialog {
    width: min(100%, 280px);
    padding: 20px 18px;
    border: 1px solid var(--site-loading-border);
    border-radius: 18px;
    background: var(--site-loading-surface);
    box-shadow: 0 18px 36px rgba(18, 36, 48, 0.12);
    display: grid;
    justify-items: center;
    gap: 12px;
}

.loading-dialog__spinner {
    width: 28px;
    height: 28px;
    border: 2px solid rgba(54, 95, 201, 0.18);
    border-top-color: var(--site-primary);
    border-radius: 50%;
    animation: spin 0.75s linear infinite;
}

.loading-dialog__message {
    margin: 0;
    color: var(--site-text);
    font-size: 14px;
    font-weight: 600;
    line-height: 1.5;
    text-align: center;
}

.countdown {
    color: var(--site-primary);
    font-weight: 700;
}

.password-wrapper {
    position: relative;
}

.password-form-offset {
    margin-top: 12px;
}

.password-wrapper input {
    min-height: 46px;
    padding-right: 54px;
}

.password-toggle {
    position: absolute;
    top: 50%;
    right: 12px;
    transform: translateY(-50%);
    min-width: 32px;
    padding: 0;
    border: none;
    background: transparent;
    color: var(--site-text-muted);
    cursor: pointer;
    font-size: 12px;
    font-weight: 600;
    line-height: 1;
}

.password-toggle:hover {
    color: var(--site-text);
}

.password-toggle svg {
    width: 20px;
    height: 20px;
}

.password-strength {
    margin-top: 12px;
    height: 6px;
    border-radius: 999px;
    background: var(--site-border);
    overflow: hidden;
}

.password-strength-bar {
    height: 100%;
    width: 0;
    border-radius: inherit;
    transition: width 180ms ease, background-color 180ms ease;
}

.strength-weak {
    width: 25%;
    background: var(--site-accent-rose);
}

.strength-fair {
    width: 50%;
    background: var(--site-accent-amber);
}

.strength-good {
    width: 75%;
    background: var(--site-accent-green);
}

.strength-strong {
    width: 100%;
    background: var(--site-accent-green);
}

.password-requirements {
    margin-top: 14px;
    background: var(--site-surface-muted);
}

.password-requirements ul {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 8px;
}

.password-requirements li {
    display: flex;
    align-items: center;
    gap: 10px;
}

.password-requirements li::before {
    content: "";
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: var(--site-text-subtle);
    flex-shrink: 0;
}

.password-requirements li.valid::before {
    background: var(--site-accent-green);
}

.password-requirements li.invalid::before {
    background: var(--site-accent-rose);
}

.session-list {
    display: grid;
    gap: 8px;
    margin-top: 18px;
}

.session-item {
    position: relative;
    display: flex;
    align-items: flex-start;
    gap: 14px;
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--site-soft-border);
    border-radius: 12px;
    background: var(--site-surface);
    color: var(--site-text);
    cursor: pointer;
    text-align: left;
    appearance: none;
    transition:
        border-color 140ms ease,
        background-color 140ms ease,
        transform 140ms ease,
        box-shadow 140ms ease;
}

.session-item:hover,
.session-item.selected {
    border-color: var(--site-primary);
    background: var(--site-surface-muted);
    box-shadow: var(--site-shadow-soft);
    transform: translateY(-1px);
}

.session-item.loading {
    pointer-events: none;
    opacity: 0.76;
}

.session-item.loading::after {
    content: "";
    position: absolute;
    top: 18px;
    right: 18px;
    width: 16px;
    height: 16px;
    border: 2px solid var(--site-primary);
    border-right-color: transparent;
    border-radius: 50%;
    animation: spin 0.75s linear infinite;
}

.session-info {
    flex: 1;
    min-width: 0;
}

.session-name {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    color: var(--site-text);
    font-size: 16px;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.member-badge,
.status-badge,
.compliance-meta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 700;
}

.member-badge {
    border: 1px solid var(--site-border);
    background: var(--site-surface-muted);
    color: var(--site-text-muted);
}

.status-badge {
    position: absolute;
    top: 18px;
    right: 18px;
    border: 1px solid rgba(35, 164, 110, 0.22);
    background: var(--site-accent-green-soft);
    color: var(--site-accent-green);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: currentColor;
}

.session-email,
.inline-note {
    margin-top: 6px;
    color: var(--site-text-muted);
    font-size: 14px;
    line-height: 1.55;
}

.session-details {
    margin-top: 10px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px 14px;
}

.detail-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: var(--site-text-muted);
    font-size: 12px;
    line-height: 1.5;
}

.detail-item svg,
.member-badge svg {
    width: 14px;
    height: 14px;
}

.inline-actions {
    margin-top: 14px;
    padding-top: 12px;
    display: flex;
    justify-content: flex-start;
    align-items: baseline;
    gap: 10px;
    flex-wrap: wrap;
    color: var(--site-text-muted);
    border-top: 1px solid var(--site-border);
}

.inline-actions .inline-note {
    margin-top: 0;
    font-size: 13px;
}

.subtle-link {
    color: var(--site-text-muted);
}

.status-code {
    margin: 0 0 8px;
    color: var(--site-primary);
    font-size: clamp(46px, 9vw, 64px);
    line-height: 1;
    letter-spacing: -0.08em;
}

.status-code-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: fit-content;
    min-width: 52px;
    margin-bottom: 8px;
    padding: 5px 12px;
    border-radius: 999px;
    border: 1px solid rgba(54, 95, 201, 0.18);
    background: var(--site-primary-soft);
    color: var(--site-primary);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.status-meta {
    margin: 0;
    color: var(--site-text-muted);
    font-size: 13px;
    line-height: 1.5;
}

.status-list {
    color: var(--site-text-muted);
    font-size: 14px;
    line-height: 1.7;
}

.redirect-shell {
    display: grid;
    gap: 12px;
}

.redirect-panel {
    display: flex;
    align-items: center;
    gap: 12px;
}

.redirect-panel p {
    margin: 0;
}

.platform-panel--status .status-icon,
.platform-panel--status .error-icon {
    margin-bottom: 14px;
}

.platform-panel--status .subtitle {
    max-width: 30ch;
}

.platform-panel--status .footer {
    margin-top: 18px;
}

.platform-panel--status-compact {
    padding: 22px 22px 20px;
}

.platform-panel--status-compact h1 {
    font-size: clamp(28px, 4vw, 32px);
}

.platform-panel--status-compact .eyebrow {
    margin-top: 10px;
}

.platform-panel--status-compact .subtitle {
    max-width: 38ch;
}

.platform-panel--status-compact .status-icon,
.platform-panel--status-compact .error-icon {
    width: 44px;
    height: 44px;
    margin-bottom: 10px;
}

.platform-panel--status-compact .status-actions {
    margin-top: 16px;
}

.platform-panel--status-compact .status-meta {
    margin-top: 12px;
}

.platform-panel--status-compact .footer {
    margin-top: 16px;
}

.platform-panel--wide .subtitle {
    max-width: 46ch;
}

.platform-panel--wide .footer {
    margin-top: 20px;
}

.platform-panel--auth .subtitle {
    max-width: 46ch;
}

.platform-panel--auth .footer {
    gap: 4px;
}

.platform-panel--auth .footer p {
    font-size: 13px;
}

.platform-panel--auth .footer-bar {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 12px 14px;
}

.platform-panel--auth .footer-bar > .footer-links {
    flex: none;
}

.platform-panel--auth .footer-bar > [data-footer-preferences] {
    margin-left: 0;
}

.platform-panel--auth .social-login-section + .footer,
.platform-panel--auth .inline-actions + .footer {
    margin-top: 12px;
}

.redirect-icon {
    width: 56px;
    height: 56px;
    color: var(--site-primary);
}

.loading-spinner {
    display: inline-block;
    width: 24px;
    height: 24px;
    border: 2px solid var(--site-border);
    border-top-color: var(--site-primary);
    border-radius: 50%;
    animation: spin 0.75s linear infinite;
}

.checkmark {
    display: none;
    width: 24px;
    height: 24px;
    position: relative;
}

.checkmark::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    width: 8px;
    height: 16px;
    border: solid var(--site-primary);
    border-width: 0 2px 2px 0;
    transform: translate(-50%, -50%) rotate(45deg) scale(0);
    animation: checkmark-pop 0.3s ease-in-out forwards;
}

.compliance-toolbar__actions,
.compliance-nav,
.compliance-footer__links {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}

.compliance-nav a,
.compliance-footer__links a {
    color: var(--site-text-muted);
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
}

.compliance-nav a:hover,
.compliance-nav a[aria-current="page"],
.compliance-footer__links a:hover {
    color: var(--site-text);
}

.compliance-main {
    width: min(100%, var(--site-container));
    margin: 20px auto 40px;
    padding: 0 24px;
    display: grid;
    gap: 20px;
}

.compliance-header {
    padding: 26px 28px;
}

.compliance-toolbar--refined {
    padding-top: 24px;
}

.compliance-header--refined {
    padding: 24px 26px;
}

.compliance-document--refined {
    padding: 28px 30px;
}

.compliance-footer--refined {
    padding-top: 24px;
    padding-bottom: 26px;
    border-top: 1px solid var(--site-soft-border);
}

.compliance-header--refined,
.compliance-document--refined,
.compliance-toc {
    box-shadow: 0 14px 32px rgba(18, 36, 48, 0.045);
}

.compliance-header--refined .compliance-meta {
    margin-top: 14px;
}

.compliance-header h1 {
    margin-top: 8px;
}

.compliance-header p {
    margin: 12px 0 0;
    max-width: 64ch;
    color: var(--site-text-muted);
    font-size: 15px;
    line-height: 1.7;
}

.compliance-meta {
    margin-top: 16px;
    background: var(--site-primary-soft);
    color: var(--site-primary);
}

.compliance-layout {
    display: grid;
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 20px;
    align-items: start;
}

.compliance-toc {
    position: sticky;
    top: 24px;
    padding: 14px;
    border-radius: 16px;
}

.compliance-toc__label {
    margin: 0 0 12px;
}

.compliance-toc__nav {
    display: grid;
    gap: 6px;
}

.compliance-toc__nav a {
    display: block;
    padding: 8px 10px;
    border: 1px solid transparent;
    border-radius: 10px;
    color: var(--site-text-muted);
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.45;
    transition:
        border-color 140ms ease,
        background-color 140ms ease,
        color 140ms ease;
}

.compliance-toc__nav a:hover {
    border-color: var(--site-border);
    background: var(--site-surface-muted);
    color: var(--site-text);
}

.compliance-document {
    padding: 28px 30px;
}

.section[id],
.legal-section[id] {
    scroll-margin-top: 96px;
}

.legal-section + .legal-section,
.section + .section {
    margin-top: 30px;
}

.legal-section h2,
.section h2 {
    margin: 0 0 14px;
    color: var(--site-text);
    font-size: 1.45rem;
    line-height: 1.25;
    letter-spacing: -0.03em;
}

.legal-section h3,
.section h3 {
    margin: 24px 0 10px;
    color: var(--site-text);
    font-size: 1.05rem;
    line-height: 1.35;
    letter-spacing: -0.02em;
}

.legal-section p,
.legal-section li,
.section p,
.section li {
    color: var(--site-text-muted);
    font-size: 15px;
    line-height: 1.78;
}

.legal-section p + p,
.section p + p {
    margin-top: 12px;
}

.legal-section ul,
.section ul {
    margin: 14px 0 0;
    padding-left: 22px;
}

.legal-section ul ul,
.section ul ul {
    margin-top: 8px;
}

.legal-highlight,
.highlight {
    border-color: rgba(54, 95, 201, 0.16);
    background: var(--site-primary-soft);
}

.legal-warning,
.warning {
    border-color: rgba(243, 154, 45, 0.18);
    background: var(--site-accent-amber-soft);
}

.legal-emphasis,
.emphasis,
.important {
    color: var(--site-text);
    font-weight: 600;
}

.compliance-footer {
    width: min(100%, var(--site-container));
    margin: 0 auto;
    padding: 0 24px 28px;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 16px;
    flex-wrap: wrap;
    color: var(--site-text-muted);
    font-size: 13px;
    line-height: 1.6;
}

.brand-link,
.footer-links a,
.footer p a,
.identity-strip__action,
.inline-actions a,
.compliance-nav a,
.compliance-footer__links a {
    text-decoration: none;
}

.brand-link:hover,
.footer-links a:hover,
.footer p a:hover,
.identity-strip__action:hover,
.inline-actions a:hover,
.compliance-nav a:hover,
.compliance-footer__links a:hover {
    text-decoration: underline;
    text-underline-offset: 0.18em;
}

@media (min-width: 641px) {
    #authForm .buttons,
    .status-actions {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@keyframes spin-centered {
    from {
        transform: translate(-50%, -50%) rotate(0deg);
    }

    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

@keyframes checkmark-pop {
    from {
        transform: translate(-50%, -50%) rotate(45deg) scale(0);
    }

    to {
        transform: translate(-50%, -50%) rotate(45deg) scale(1);
    }
}

@media (max-width: 900px) {
    .compliance-toolbar {
        flex-wrap: wrap;
        align-items: flex-start;
    }

    .compliance-toolbar__meta {
        order: 3;
        width: 100%;
    }

    .platform-stage--wide,
    .compliance-main,
    .compliance-footer {
        padding-left: 18px;
        padding-right: 18px;
    }

    .compliance-layout {
        grid-template-columns: 1fr;
    }

    .compliance-toc {
        position: static;
    }
}

@media (max-width: 640px) {
    .platform-toolbar,
    .compliance-toolbar {
        padding-left: 16px;
        padding-right: 16px;
    }

    .platform-toolbar {
        width: min(100%, 100%);
        padding-top: 20px;
        padding-bottom: 10px;
    }

    .platform-stage,
    .platform-stage--wide,
    .platform-stage--status,
    .compliance-main,
    .compliance-footer {
        padding-left: 16px;
        padding-right: 16px;
    }

    .platform-panel,
    .compliance-header,
    .compliance-toc,
    .compliance-document {
        padding: 22px 18px;
        border-radius: 18px;
    }

    .form-actions,
    .buttons.form-actions,
    .status-actions.form-actions {
        margin-top: 12px;
    }

    .password-form-offset {
        margin-top: 10px;
    }

    h1 {
        font-size: 26px;
    }

    .verification-code {
        gap: 8px;
    }

    .verification-code input {
        font-size: 20px;
        padding: 14px 0;
    }

    .footer-links,
    .compliance-nav,
    .compliance-toolbar__actions,
    .compliance-footer__links,
    .session-details,
    .compliance-toc__nav {
        gap: 10px 12px;
    }

    .buttons,
    .status-actions {
        grid-template-columns: 1fr;
    }

    .footer--status-links {
        align-items: flex-start;
    }

    .footer-support-link {
        margin-left: 0;
    }

    .footer-bar,
    .footer-status-bar,
    .compliance-footer__bar,
    .footer-legal-cluster {
        align-items: center;
    }

    .compliance-toolbar {
        display: grid;
        grid-template-columns: auto minmax(0, 1fr);
        align-items: center;
        gap: 12px;
    }

    .compliance-toolbar__actions {
        justify-self: end;
        min-width: 0;
        max-width: 100%;
        overflow-x: auto;
        scrollbar-width: none;
    }

    .compliance-toolbar__actions::-webkit-scrollbar {
        display: none;
    }

    .compliance-nav {
        flex-wrap: nowrap;
        width: max-content;
        max-width: 100%;
    }

    .compliance-nav a {
        white-space: nowrap;
    }

    .compliance-footer--refined {
        padding-top: 30px;
    }

    .compliance-footer__bar {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
        align-items: center;
        padding-top: 14px;
        gap: 12px 14px;
    }

    .compliance-footer__bar > .compliance-footer__links {
        flex: none;
        flex-wrap: nowrap;
        min-width: 0;
        overflow: hidden;
    }

    .compliance-footer__links a,
    .platform-panel--auth .footer-links--split a {
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .compliance-footer__bar > [data-footer-preferences] {
        justify-self: end;
        margin-left: 0;
    }

    .footer-preferences {
        margin-left: 0;
    }

    .platform-panel--auth .footer-bar {
        grid-template-columns: minmax(0, 1fr) auto;
        align-items: center;
        gap: 10px 12px;
    }

    .platform-panel--auth .footer-links--split {
        display: flex;
        flex-wrap: nowrap;
        min-width: 0;
        overflow: hidden;
    }

    .footer-links--split {
        grid-template-columns: 1fr;
    }

    .footer-links--split a:last-child {
        justify-self: start;
        text-align: left;
    }

    .identity-strip {
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        gap: 8px;
    }

    .identity-strip__action {
        white-space: normal;
    }

    .session-item {
        padding-top: 48px;
    }

    .status-badge {
        top: 16px;
        left: 18px;
        right: auto;
    }

    .compliance-toc {
        overflow-x: auto;
        scrollbar-width: none;
    }

    .compliance-toc::-webkit-scrollbar {
        display: none;
    }

    .compliance-toc__nav {
        display: flex;
        flex-wrap: nowrap;
    }

    .compliance-toc__nav a {
        white-space: nowrap;
    }
}