/* The signed-out landing is intentionally separate from the app shell. */
.auth-page { max-width: none; min-height: 100svh; margin: 0; padding: 16px 32px 0; }
.auth-header { position: sticky; top: 12px; z-index: 10; max-width: 1280px; margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 12px 14px 12px 24px; border: 1px solid var(--line); border-radius: 999px; background: var(--paper); }
.auth-header nav { display: flex; gap: 14px; align-items: center; }
.auth-header nav a { display: inline-flex; align-items: center; justify-content: center; gap: 16px; min-height: 44px; padding: 10px 16px; font-size: .9375rem; font-weight: 600; }
.auth-header nav a:hover { text-decoration: underline; text-underline-offset: 5px; }
.auth-header .landing-start-link { border-radius: 999px; background: var(--accent); color: var(--surface); padding-inline: 22px; }
.auth-header .landing-start-link:focus-visible { outline-offset: 4px; }
.auth-hero { max-width: 1280px; margin: auto; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: 28px; align-items: center; padding: clamp(48px, 7vw, 100px) 40px 56px; }
.auth-content { min-width: 0; }
.landing-eyebrow { font-size: .875rem; font-weight: 600; line-height: 1.5; margin: 0 0 24px; letter-spacing: .02em; }
.auth-content h1 { font-size: clamp(3rem, 5.4vw, 5rem); font-weight: 750; line-height: 1.09; letter-spacing: -.055em; margin: 0 0 30px; word-break: keep-all; overflow-wrap: anywhere; }
html[lang="ko"] .auth-content h1 { font-weight: 700; line-height: 1.16; letter-spacing: -.04em; }
.auth-content h1 em { font-style: normal; color: var(--accent-dark); }
.auth-description { max-width: 430px; color: var(--muted); font-size: 1.0625rem; line-height: 1.7; margin: 0 0 30px; word-break: keep-all; }
.auth-description p { margin: 0; }
.auth-description p + p { margin-top: 10px; }
.landing-cta { min-width: 180px; min-height: 56px; gap: 40px; justify-content: space-between; }
.auth-footer { max-width: 1280px; margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 32px 24px; font-size: .875rem; color: var(--muted); }
.auth-footer .wordmark { color: var(--ink); }
.auth-footer summary { display: flex; align-items: center; min-height: 44px; cursor: pointer; text-decoration: underline; text-underline-offset: 4px; }
.auth-footer details { max-width: 320px; }
.auth-footer .select-field { padding: 14px 0; min-width: 200px; }
@media (max-width: 960px) {
  .auth-page { padding-inline: 20px; }
  .auth-hero { padding: 64px 16px 40px; gap: 12px; }
  .auth-content h1 { font-size: clamp(2.8rem, 5.7vw, 4rem); }
}
@media (max-width: 700px) {
  .auth-page { padding: 10px 16px 0; }
  .auth-header { top: 8px; padding: 8px 8px 8px 16px; gap: 8px; }
  .auth-header .wordmark { font-size: 1.2rem; gap: 7px; }
  .auth-header .brand-mark { width: 28px; height: 28px; }
  .auth-header nav { gap: 0; }
  .auth-header nav a { padding-inline: 12px; font-size: .8125rem; gap: 8px; }
  .auth-header .landing-start-link .ui-icon { display: none; }
  .auth-hero { grid-template-columns: 1fr; padding: 44px 8px 0; gap: 12px; }
  .auth-content h1 { font-size: clamp(2.5rem, 10.6vw, 4.4rem); margin-bottom: 22px; }
  .landing-eyebrow { margin-bottom: 20px; }
  .auth-description { font-size: 1rem; margin-bottom: 24px; }
  .landing-cta { width: 100%; }
  .auth-footer { padding: 28px 8px; align-items: start; flex-wrap: wrap; gap: 12px 24px; }
  .auth-footer > .wordmark { flex-basis: 100%; }
  .auth-footer details { flex-basis: 100%; max-width: none; min-width: 0; }
  .auth-footer .select-field { min-width: 0; max-width: 320px; }
}