.onboarding-open { overflow: hidden; }
.blog-link { color: inherit; text-decoration: none; font-size: 15px; font-weight: 550; padding: 10px 0; }
.blog-link:hover { color: var(--blue); }
.blog-link:focus-visible { outline: 2px solid var(--blue); outline-offset: 4px; }
.welcome-mode.onboarding { padding: 0; --bg: #f9fbfc; --ink: #17272f; --muted: #62727a; --line: #e0e8ec; --paper: #ffffff; --blue: #0866ec; --green: #179b81; --cyan: #56b8d7; --chart-fill: rgba(8, 102, 236, .07); background: var(--bg); }
:root[data-theme="dark"] .welcome-mode { --bg: #101718; --paper: #162022; --soft: #1b282c; --ink: #f0f6f7; --muted: #aabdc3; --quiet: #8da1a9; --line: #2a393e; --control: #1a282d; --blue: #79b5ff; --green: #57cbb0; --cyan: #68c9df; --chart-fill: rgba(121, 181, 255, .08); }
.welcome-mode .onboarding-shell { width: min(1200px, calc(100% - 96px)); min-height: 100svh; }
.welcome-mode .onboarding-brand { min-height: 72px; color: var(--ink); }
.welcome-mode .onboarding-brand img { width: 36px; height: 36px; }
.welcome-mode .onboarding-brand > span { font-size: 18px; }
.welcome-mode .onboarding-account { gap: 16px; }
.welcome-mode .account-button { min-height: 42px; padding: 9px 16px; font-size: 15px; background: transparent; border-color: var(--line); }
.welcome-mode .theme-toggle { background: transparent; border-color: transparent; }
.welcome-mode .onboarding-body { width: 100%; margin: 0; padding: 0; }
.welcome-intro { display: flex; align-items: center; min-height: max(400px, calc(100svh - 220px)); padding: 48px 0 64px; }
.welcome-mode .welcome-content { padding: 0; text-align: left; }
.welcome-kicker { color: var(--muted); font-size: 14px; font-weight: 550; margin: 0 0 12px; }
.welcome-mode .welcome-content h1 { max-width: none; font-size: 96px; font-weight: 650; line-height: 1.05; margin: 0 0 24px; color: var(--ink); }
.welcome-mode .welcome-content h1 span { color: var(--blue); }
.welcome-mode .welcome-copy { font-size: 30px; line-height: 1.35; color: var(--muted); margin: 0 0 36px; }
.welcome-mode .welcome-actions { flex-direction: row; justify-content: flex-start; gap: 24px; }
.welcome-mode .welcome-actions .button-primary { background: var(--blue); color: #fff; min-width: 164px; min-height: 50px; padding: 13px 20px; display: inline-flex; align-items: center; justify-content: space-between; gap: 30px; font-size: 16px; border-radius: 6px; box-shadow: 0 4px 12px rgba(8, 102, 236, .13); }
.welcome-mode .welcome-actions .button-primary:hover { transform: translateY(-2px); }
:root[data-theme="dark"] .welcome-mode .button-primary { color: #102a3c; }
.welcome-example { border: 0; background: transparent; color: var(--ink); font-size: 15px; font-weight: 550; padding: 10px 0; display: inline-flex; align-items: center; gap: 12px; }
.welcome-example:hover { color: var(--blue); }
.welcome-intro { min-height: max(400px, calc(100svh - 300px)); }
.welcome-mode .welcome-copy { margin-bottom: 12px; }
.welcome-lead { max-width: 560px; margin: 0 0 32px; color: var(--muted); font-size: 19px; line-height: 1.55; }
.welcome-note { margin: 22px 0 0; color: var(--muted); font-size: 14px; }
.welcome-points { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; padding: 56px 0; border-top: 1px solid var(--line); }
.welcome-points h2, .welcome-blog h2 { margin: 0 0 8px; color: var(--ink); font-size: 19px; font-weight: 700; }
.welcome-points p, .welcome-blog p { margin: 0; color: var(--muted); font-size: 16px; line-height: 1.55; }
.welcome-faq { max-width: 720px; padding: 56px 0; border-top: 1px solid var(--line); }
.welcome-faq h2 { margin: 0 0 16px; color: var(--ink); font-size: 30px; font-weight: 700; }
.welcome-faq details { border-bottom: 1px solid var(--line); }
.welcome-faq summary { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 44px; padding: 14px 0; color: var(--ink); font-size: 17px; font-weight: 600; cursor: pointer; list-style: none; }
.welcome-faq summary::-webkit-details-marker { display: none; }
.welcome-faq summary::after { content: "+"; color: var(--muted); font-size: 22px; font-weight: 400; }
.welcome-faq details[open] summary::after { content: "−"; }
.welcome-faq summary:focus-visible, .welcome-blog a:focus-visible { outline: 2px solid var(--blue); outline-offset: 4px; }
.welcome-faq details p { margin: 0 0 18px; color: var(--muted); font-size: 16px; line-height: 1.6; }
.welcome-blog { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 20px; padding: 40px 0 56px; border-top: 1px solid var(--line); }
.welcome-blog a { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; color: var(--blue); font-size: 16px; font-weight: 650; text-decoration: none; }
.welcome-blog a:hover { text-decoration: underline; }
.welcome-mode .onboarding-privacy { margin-top: auto; border-top: 1px solid var(--line); padding: 24px 0 0; font-size: 14px; color: var(--muted); }
.welcome-mode .welcome-legal { margin: 14px 0 24px; font-size: 13px; }
@media (max-width: 900px) {
  .welcome-intro { grid-template-columns: minmax(0, 1fr) 260px; gap: 30px; }
  .welcome-mode .welcome-content h1 { font-size: 76px; }
  .welcome-mode .welcome-copy { font-size: 26px; }
}
@media (max-width: 720px) {
  .welcome-mode .onboarding-shell { width: calc(100% - 40px); }
  .welcome-mode .onboarding-brand { min-height: 76px; }
  .welcome-mode .onboarding-brand img { width: 32px; height: 32px; }
  .welcome-mode .onboarding-brand > span { font-size: 16px; }
  .welcome-mode .onboarding-account { gap: 8px; }
  .welcome-mode .onboarding-brand { flex-wrap: wrap; row-gap: 0; }
  .welcome-mode .onboarding-brand .onboarding-account { flex-wrap: wrap; }
  .welcome-mode .blog-link { font-size: 14px; }
  .welcome-mode .account-button { font-size: 14px; padding: 8px 12px; }
  .welcome-intro { min-height: max(350px, calc(100svh - 260px)); padding: 40px 0 48px; }
  .welcome-mode .welcome-content h1 { font-size: 52px; }
  .welcome-mode .welcome-copy { font-size: 22px; margin-bottom: 30px; }
  .welcome-mode .welcome-actions { gap: 18px; flex-wrap: wrap; }
  .welcome-mode .welcome-actions .button-primary { min-width: 146px; gap: 24px; padding: 12px 16px; }
  .welcome-lead { font-size: 17px; margin-bottom: 26px; }
  .welcome-points { grid-template-columns: 1fr; gap: 28px; padding: 40px 0; }
  .welcome-faq { padding: 40px 0; }
  .welcome-faq h2 { font-size: 26px; }
  .bottom-nav { grid-template-columns: repeat(4, 1fr); }
}
.bottom-nav a.nav-button { display: flex; align-items: center; justify-content: center; text-decoration: none; }
@media (prefers-reduced-motion: reduce) { .welcome-mode .welcome-actions .button-primary:hover { transform: none; } }