body.sky-landing {
  --landing-bg: #f8f9fa; --landing-card: #fff; --landing-text: #132144;
  --landing-muted: #677788; --landing-line: rgba(231,234,243,.95);
  min-height: 100vh; min-height: 100dvh; display: flex; flex-direction: column;
  margin: 0; background: var(--landing-bg); color: var(--landing-text);
  font-family: system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;
}
.landing-container { width: min(1200px,100%); margin-inline: auto; padding-inline: 32px; }
.landing-icon { display: inline-block; width: 1em; height: 1em; flex: 0 0 auto; fill: currentColor; vertical-align: -.125em; }
.landing-header { display: flex; align-items: center; gap: 20px; padding-block: 28px; }
.landing-brand { margin-inline-end: auto; color: var(--landing-text); font-size: 25px; font-weight: 700; min-width: 0; }
.landing-brand img { max-width: 150px; max-height: 48px; object-fit: contain; }
.sky-auth-preferences { position: relative; z-index: 1040; display: grid; width: 24rem; grid-template-columns: minmax(0,9.5rem) 1px minmax(0,1fr); align-items: center; gap: 4px; padding: 5px; color: var(--landing-text); background: var(--landing-card); border: 1px solid var(--landing-line); border-radius: .75rem; box-shadow: 0 .375rem .75rem rgba(140,152,164,.075); }
.sky-auth-preferences > .dropdown { min-width: 0; }
.sky-auth-preferences__separator { width: 1px; height: 20px; background: var(--landing-line); }
body.sky-landing .sky-auth-preference-trigger { display: inline-flex; width: 100%; min-height: 40px; align-items: center; gap: 8px; padding: 8px 12px; color: var(--landing-muted); border: 0; border-radius: .5rem; background: transparent; font-size: .8125rem; font-weight: 600; line-height: 1; }
.sky-auth-preference-trigger:hover,.sky-auth-preference-trigger:focus-visible,.sky-auth-preference-trigger[aria-expanded="true"] { color: #377dff; background: rgba(55,125,255,.1); }
.sky-landing :focus-visible { outline: 3px solid rgba(55,125,255,.4); outline-offset: 2px; }
.sky-auth-preference-trigger .avatar { width: 20px; height: 20px; flex: 0 0 auto; }
.sky-auth-preference__chevron { margin-inline-start: auto; color: #8c98a4; font-size: .625rem; }
.sky-auth-preference__label { min-width: 0; overflow: hidden; flex: 1 1 auto; text-overflow: ellipsis; white-space: nowrap; }
.sky-auth-preference-menu { min-width: 13.5rem; margin-top: 8px!important; padding: 8px; background: var(--landing-card); border: 1px solid var(--landing-line); border-radius: .75rem; box-shadow: 0 .75rem 2rem rgba(19,33,68,.14); }
body.sky-landing .sky-auth-preference-option { display: flex; min-height: 44px; align-items: center; gap: 12px; padding: 10px 12px; border: 0; border-radius: .5rem; font-size: .875rem; color: var(--landing-text); }
.sky-auth-preference-option.active,.sky-auth-preference-option:hover,.sky-auth-preference-option:focus { color: #377dff; background: rgba(55,125,255,.1); }
.sky-landing main { flex: 1; min-height: 0; display: flex; }
.landing-hero { display: grid; width: 100%; grid-template-columns: 1.1fr 1fr; align-items: center; gap: 36px; padding-block: 24px; }
.landing-tag { display: inline-flex; align-items: center; gap: 8px; padding: 8px 12px; border-radius: 30px; background: rgba(55,125,255,.08); color: #377dff; font-size: .8125rem; font-weight: 600; line-height: 1.4; }
.landing-hero h1 { margin: 24px 0; font-size: clamp(2rem,3.4vw,3.25rem); line-height: 1.25; letter-spacing: -.025em; color: var(--landing-text); overflow-wrap: anywhere; }
.landing-hero p { max-width: 32rem; margin-bottom: 18px; color: var(--landing-muted); font-size: 1.05rem; line-height: 1.75; }
.landing-hero .landing-poetry { font-size: .9rem; margin-bottom: 28px; }
.landing-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.sky-landing .btn { border-radius: .5rem; font-weight: 600; }
.landing-actions .btn { padding: 14px 24px; min-height: 48px; }
.landing-actions .landing-icon { margin-inline-start: 12px; }
.landing-art { position: relative; padding: 20px 8px; border-radius: 50% 40% 45% 45%; background: radial-gradient(ellipse at 60% 40%,rgba(0,201,219,.18),rgba(55,125,255,.05) 65%,transparent 75%); }
.landing-art img { width: 100%; height: auto; max-height: min(52vh,410px); object-fit: contain; }
.landing-footer { flex-shrink: 0; padding-block: 20px 28px; color: var(--landing-muted); font-size: .8rem; text-align: center; }
html[data-sky-resolved-theme="dark"] body.sky-landing { --landing-bg: #1e2022; --landing-card: #25282a; --landing-text: #fff; --landing-muted: #bdc5d1; --landing-line: rgba(255,255,255,.1); }
html[data-sky-resolved-theme="dark"] .sky-auth-preferences { box-shadow: 0 .375rem .75rem rgba(0,0,0,.2); }
html[data-sky-resolved-theme="dark"] .sky-auth-preference-menu { box-shadow: 0 .75rem 2rem rgba(0,0,0,.4); }
html[data-sky-resolved-theme="dark"] .sky-auth-preference-option.active,html[data-sky-resolved-theme="dark"] .sky-auth-preference-option:hover { color: #fff; background: rgba(55,125,255,.2); }
html[dir="rtl"] .landing-actions .landing-icon { transform: scaleX(-1); }
@media (min-width: 1024px) and (min-height: 700px) {
  body.sky-landing { height: 100vh; height: 100dvh; }
}
@media (max-width: 1023.98px) {
  .landing-header { gap: 12px; }
  .sky-auth-preferences { width: 21rem; }
  .landing-hero { grid-template-columns: 1fr; gap: 18px; padding-block: 18px; }
  .landing-art { max-width: 380px; width: 100%; margin-inline: auto; padding: 8px; }
  .landing-art img { max-height: 24vh; }
}
@media (max-width: 575.98px) {
  .landing-container { padding-inline: 20px; }
  .landing-header { padding-block: 16px 8px; justify-content: space-between; }
  .landing-brand { font-size: 23px; }
  .sky-auth-preferences { width: auto; grid-template-columns: auto 1px auto; padding: 4px; }
  body.sky-landing .sky-auth-preference-trigger { width: 40px; padding: 0; justify-content: center; }
  .sky-auth-preference__label,.sky-auth-preference__chevron { display: none; }
  .sky-auth-preference-menu { max-width: calc(100vw - 40px); }
  .landing-hero h1 { margin-block: 18px; font-size: 1.8rem; }
  .landing-hero p { font-size: 1rem; margin-bottom: 14px; }
  .landing-hero .landing-poetry { font-size: .85rem; margin-bottom: 20px; }
  .landing-actions .btn { padding: 12px 20px; }
  .landing-footer { padding-block: 14px 20px; }
}