/* Horizon extends the site's existing theme tokens and preserves native controls. */
.hz-page { padding-bottom: 30px; }
.hz-page p { max-width: 65ch; }
.hz-overline { color: var(--blue); font-size: 10px; font-weight: 700; letter-spacing: .16em; line-height: 1.7; margin-bottom: 15px; }
.hz-hero { display: grid; grid-template-columns: 1.1fr 1fr; align-items: center; gap: 32px; padding: 68px 30px 65px; overflow: hidden; }
.hz-hero h1 { font-size: clamp(54px, 6.7vw, 88px); line-height: .98; letter-spacing: -.065em; margin: 25px 0; }
.hz-hero em { color: var(--blue); font-weight: inherit; font-family: Georgia, serif; }
.hz-hero > div > p:not(.hz-overline) { line-height: 1.85; font-size: 15px; }
.hz-local-badge { display: inline-flex; align-items: center; gap: 9px; font-size: 11px; color: var(--muted); }
.hz-local-badge i { width: 6px; height: 6px; background: var(--blue); border-radius: 50%; }
.hz-orbit { position: relative; width: min(380px, 100%); aspect-ratio: 1; justify-self: center; display: grid; place-items: center; background: radial-gradient(circle, var(--lavender) 0, transparent 68%); }
.hz-orbit-ring { position: absolute; width: 79%; height: 79%; border: 1px solid var(--line); border-radius: 50%; transform: rotate(-25deg) scaleY(.72); }
.hz-orbit-ring-two { width: 99%; height: 99%; transform: rotate(42deg) scaleY(.72); }
.hz-orbit-core { display: grid; place-items: center; width: 100px; height: 100px; border: 1px solid var(--blue); border-radius: 50%; color: var(--blue); background: var(--paper); font-size: 58px; font-weight: 800; letter-spacing: -.1em; padding-right: 10px; box-shadow: 0 0 65px var(--lavender); }
.hz-orbit-label { position: absolute; font-size: 9px; letter-spacing: .17em; background: var(--paper); padding: 8px; color: var(--muted); }
.hz-orbit-label-one { top: 14%; right: 5%; }
.hz-orbit-label-two { bottom: 13%; right: 10%; }
.hz-orbit-label-three { left: 0; top: 54%; }
.hz-orbit-dot { position: absolute; top: 20%; left: 27%; width: 9px; height: 9px; background: var(--blue); border-radius: 50%; box-shadow: 0 0 20px var(--blue); }
.hz-jump { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
.hz-jump a { display: flex; align-items: center; gap: 12px; padding: 22px 18px; font-size: 10px; color: var(--blue); background: var(--surface); }
.hz-jump a + a { border-left: 1px solid var(--line); }
.hz-jump a span { flex: 1; color: var(--ink); font-size: 12px; font-weight: 600; }
.hz-jump a:hover { background: var(--lavender); }
.hz-section { padding-top: 75px; scroll-margin-top: 25px; }
.hz-section-title { display: flex; justify-content: space-between; align-items: end; gap: 25px; margin-bottom: 26px; }
.hz-section-title h2 { font-size: clamp(27px, 3vw, 38px); margin-bottom: 0; }
.hz-section-title > p { font-size: 12px; margin-bottom: 3px; flex-shrink: 0; }
.hz-discovery { display: grid; grid-template-columns: 1fr 1.3fr 1fr auto; gap: 15px; align-items: end; padding: 24px; background: var(--surface); border: 1px solid var(--line); border-radius: 12px; }
.hz-discovery label { font-size: 11px; color: var(--muted); min-width: 0; }
.hz-discovery select { display: block; width: 100%; margin-top: 9px; font-size: 13px; }
.hz-discovery .btn { min-height: 48px; }
.hz-subtle { font-size: 11px; line-height: 1.8; color: var(--muted); margin: 13px 0 26px; }
.hz-picks { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.hz-pick { display: grid; grid-template-columns: 140px minmax(0, 1fr); gap: 24px; padding: 25px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); align-items: start; }
.hz-first-pick { grid-column: 1 / -1; grid-template-columns: minmax(200px, .65fr) 1.35fr; gap: 45px; padding: 35px; background: linear-gradient(115deg, var(--lavender), var(--surface)); }
.hz-pick-cover { border-radius: 8px; padding: 12px; background: var(--soft); align-self: stretch; display: grid; place-items: center; min-width: 0; }
.hz-pick-cover img { max-height: 230px; object-fit: contain; box-shadow: 7px 9px 20px #0002; }
.hz-first-pick .hz-pick-cover { padding: 27px; }
.hz-first-pick .hz-pick-cover img { max-height: 340px; }
.hz-pick h3 { font-size: 26px; margin-bottom: 14px; }
.hz-first-pick h3 { font-size: clamp(30px, 3.2vw, 45px); }
.hz-pick p { font-size: 12px; line-height: 1.8; }
.hz-pick .hz-overline { font-size: 9px; margin-top: 0; }
.hz-pick-copy { min-width: 0; }
.hz-route { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 13px 0; margin: 18px 0; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 7px; font-size: 11px; }
.hz-route > span { color: var(--muted); }
.hz-why { font-size: 11px; color: var(--muted); margin: 20px 0; }
.hz-why summary { cursor: pointer; color: var(--ink); min-height: 30px; }
.hz-why li { margin: 5px 0; }
.hz-why p { font-size: 11px; }
.hz-pick .btn { font-size: 12px; }
.hz-counter { border: 1px solid var(--line); border-radius: 24px; padding: 8px 14px; font-size: 11px; white-space: nowrap; color: var(--muted); }
.hz-note-search-label { max-width: 450px; font-size: 11px; color: var(--muted); }
.hz-note-search-label input { width: 100%; margin: 9px 0 22px; font-size: 13px; }
.hz-resonance-map { display: flex; gap: 9px; flex-wrap: wrap; margin: 0 0 22px; }
.hz-resonance-chip { display: inline-flex; align-items: center; gap: 9px; min-height: 42px; padding: 7px 12px; border: 1px solid var(--line); border-radius: 30px; background: var(--surface); font-size: 11px; }
.hz-resonance-chip > span { color: var(--blue); font-weight: 700; }
.hz-resonance-chip[aria-pressed="true"] { border-color: var(--blue); background: var(--lavender); }
.hz-notes { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.hz-note-card { display: flex; gap: 20px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); padding: 24px; align-items: start; }
.hz-note-card > img { width: 65px; height: 88px; object-fit: contain; background: var(--soft); flex-shrink: 0; }
.hz-note-card > div { min-width: 0; }
.hz-note-card h3 { font-size: 21px; }
.hz-note-card .hz-overline { font-size: 9px; margin-bottom: 10px; }
.hz-note-text { white-space: pre-wrap; overflow-wrap: anywhere; font-size: 12px; }
.hz-note-card .link { font-size: 11px; }
.hz-text-button { background: none; border: none; padding: 8px 0; cursor: pointer; min-height: 36px; text-align: left; color: var(--blue); }
.hz-empty { border: 1px dashed var(--line); border-radius: 12px; text-align: center; padding: 38px; grid-column: 1 / -1; }
.hz-empty > span { display: block; font-size: 35px; color: var(--blue); margin-bottom: 12px; }
.hz-empty p { margin: auto; font-size: 12px; }
.hz-offline-note { border-left: 2px solid var(--blue); padding-left: 16px; margin: 25px 0; }
.hz-offline-note p { font-size: 12px; margin: 0; }
.hz-travel-list { display: grid; gap: 12px; }
.hz-travel-book { display: flex; gap: 22px; align-items: center; padding: 20px 24px; border: 1px solid var(--line); background: var(--surface); border-radius: 10px; }
.hz-travel-book > img { width: 48px; height: 65px; object-fit: contain; flex-shrink: 0; }
.hz-travel-book > div:first-of-type { flex: 1; min-width: 0; }
.hz-travel-book h3 { font-size: 19px; margin-bottom: 7px; overflow-wrap: anywhere; }
.hz-travel-book p, .hz-travel-book .link { font-size: 11px; margin-bottom: 0; }
.hz-travel-actions { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
#hz-offline-status { font-size: 12px; margin: 18px 0; }
#hz-download-progress { width: 100%; margin-top: 20px; accent-color: var(--blue); }
.hz-capsule { display: grid; grid-template-columns: 1fr auto; gap: 50px; align-items: center; margin-top: 75px; padding: 42px; border: 1px solid var(--line); border-radius: 16px; background: var(--lavender); scroll-margin-top: 20px; }
.hz-capsule h2 { font-size: clamp(29px, 3vw, 40px); }
.hz-capsule p { max-width: 580px; font-size: 13px; }
.hz-capsule .hz-overline { font-size: 10px; }
.hz-capsule .hz-subtle { font-size: 11px; margin-bottom: 0; }
.hz-capsule-actions { display: flex; flex-direction: column; gap: 13px; }
.hz-capsule-actions > span { font-size: 10px; text-align: center; color: var(--muted); }
.hz-home-banner { display: flex; justify-content: space-between; align-items: center; gap: 30px; border: 1px solid var(--line); border-radius: 14px; padding: 32px 38px; background: linear-gradient(120deg, var(--lavender), var(--surface)); margin-top: 30px; }
.hz-home-banner h2 { font-size: 30px; margin-bottom: 12px; }
.hz-home-banner p:last-child { font-size: 12px; margin-bottom: 0; }
.hz-home-banner .btn { flex-shrink: 0; }
.hz-library-link { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px; background: var(--lavender); border-radius: 12px; margin: 15px 0 25px; }
.hz-library-link p { font-size: 12px; margin: 5px 0 0; }
.hz-library-link strong { font-size: 14px; }
.hz-dialog { border: 1px solid var(--line); border-radius: 16px; padding: 28px; background: var(--surface); color: var(--ink); width: min(640px, calc(100% - 28px)); max-height: calc(100dvh - 28px); overflow: auto; box-shadow: var(--shadow); }
.hz-dialog::backdrop { background: #10121bbd; }
.hz-dialog > header { display: flex; align-items: start; gap: 20px; justify-content: space-between; margin-bottom: 20px; }
.hz-dialog h2 { font-size: 29px; margin: 0; }
.hz-close { display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; width: 38px; height: 38px; background: var(--surface); font-size: 25px; flex-shrink: 0; }
.hz-dialog p { font-size: 13px; }
.hz-dialog input, .hz-dialog textarea { width: 100%; margin: 10px 0; font-size: 16px; }
.hz-dialog select { display: block; width: 100%; margin: 10px 0 15px; font-size: 16px; }
.hz-dialog .smallnote { font-size: 11px; }
.hz-dialog [role="alert"] { color: var(--ink); font-weight: 600; }
.hz-import-counts { display: flex; gap: 15px; flex-wrap: wrap; padding: 18px 0; font-size: 13px; color: var(--blue); }
.hz-reader-bar { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 10px; padding: 0 16px 15px; }
.hz-reader-bar .btn, .hz-reader-bar .link { font-size: 11px; }
.hz-reader-pause { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 20px; margin: 0 20px 20px; padding: 16px; background: var(--lavender); border: 1px solid var(--line); border-radius: 10px; font-size: 12px; }
.hz-reader-pause > span { color: var(--muted); }
.hz-focus .reader-tools, .hz-focus .reader-help, .hz-focus .assistant-launch { display: none; }
.hz-focus .hz-reader-bar { padding-top: 12px; }
.hz-focus .reader-stage .reader-page { height: calc(100dvh - 185px); }
.hz-focus .reader-stage.vertical .reader-page, .hz-focus .reader-stage.zoomed .reader-page { height: auto; }
.hz-zone-dialog { width: min(1000px, calc(100% - 24px)); }
.hz-zone-window { aspect-ratio: var(--zone-ratio, 1.7); width: 100%; max-width: var(--zone-width, 100%); overflow: hidden; margin: auto; background: white; }
.hz-zone-image { width: 100%; max-width: none; height: auto; }
.hz-zone-controls { display: flex; gap: 12px; justify-content: center; }
.hz-zone-label { text-align: center; margin: 14px 0; }
.hz-command-open > span { font-size: 21px; line-height: 1; }
.hz-command-results { display: grid; gap: 5px; margin-top: 10px; }
.hz-command-result { display: flex; flex-direction: column; align-items: start; gap: 3px; background: var(--soft); border: 1px solid transparent; border-radius: 7px; padding: 11px 15px; text-align: left; }
.hz-command-result strong { font-size: 13px; }
.hz-command-result span { font-size: 11px; color: var(--muted); }
.hz-command-result:hover, .hz-command-result:focus-visible { background: var(--lavender); border-color: var(--blue); }
.hz-dialog [hidden] { display: none !important; }

@media (min-width: 761px) and (max-width: 1120px) { .desktop-nav { gap: 12px; } .header-inner { gap: 18px; } .header-actions { gap: 6px; } .header-info { display: none; } }
@media (max-width: 1050px) {
  .hz-picks { grid-template-columns: 1fr; }
  .hz-pick { grid-template-columns: 170px minmax(0, 1fr); }
  .hz-first-pick { grid-template-columns: 240px minmax(0, 1fr); gap: 25px; }
  .hz-discovery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hz-jump a { padding: 18px 12px; gap: 7px; }
  .hz-capsule { padding: 30px; gap: 25px; }
}
@media (max-width: 760px) {
  .hz-hero { padding: 40px 6px 36px; grid-template-columns: 1fr 155px; gap: 5px; }
  .hz-hero h1 { font-size: clamp(45px, 8vw, 65px); }
  .hz-hero > div > p:not(.hz-overline) { font-size: 12px; }
  .hz-orbit { width: 190px; margin-right: -15px; }
  .hz-orbit-core { width: 65px; height: 65px; font-size: 40px; }
  .hz-orbit-label { font-size: 6px; padding: 5px; }
  .hz-local-badge { font-size: 10px; }
  .hz-jump { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hz-jump a { padding: 17px 13px; }
  .hz-jump a:nth-child(3) { border-left: 0; }
  .hz-jump a:nth-child(n+3) { border-top: 1px solid var(--line); }
  .hz-jump a span { font-size: 11px; }
  .hz-section { padding-top: 45px; }
  .hz-section-title { align-items: start; flex-wrap: wrap; gap: 15px; }
  .hz-section-title > p { font-size: 11px; }
  .hz-discovery { gap: 15px 12px; padding: 18px; }
  .hz-discovery select { font-size: 12px; padding-left: 8px; padding-right: 8px; }
  .hz-discovery .btn { padding: 11px; font-size: 12px; }
  .hz-pick, .hz-first-pick { grid-template-columns: 115px minmax(0, 1fr); gap: 18px; padding: 20px; }
  .hz-pick h3, .hz-first-pick h3 { font-size: 25px; }
  .hz-pick-cover, .hz-first-pick .hz-pick-cover { padding: 7px; align-self: start; }
  .hz-notes { grid-template-columns: 1fr; }
  .hz-capsule { grid-template-columns: 1fr; margin-top: 45px; padding: 27px 22px; gap: 25px; }
  .hz-capsule-actions { max-width: 380px; width: 100%; }
  .hz-travel-book { gap: 14px; padding: 16px; flex-wrap: wrap; }
  .hz-travel-book h3 { font-size: 17px; }
  .hz-travel-actions { margin-left: 62px; }
  .hz-home-banner { padding: 25px; flex-direction: column; align-items: start; gap: 20px; }
  .hz-home-banner h2 { font-size: 27px; }
  .hz-library-link { flex-direction: column; align-items: start; }
  .hz-dialog { padding: 21px; }
  .hz-dialog h2 { font-size: 24px; }
  .hz-reader-bar { gap: 7px; }
  .hz-reader-bar .btn { padding: 9px 11px; min-height: 40px; }
  .hz-command-open { width: 34px; height: 36px; }
  .reader-header .header-info { display: none; }
  .reader-header .hz-command-open { margin-left: auto; }
}
@media (max-width: 430px) {
  .hz-hero { grid-template-columns: 1fr; }
  .hz-orbit { display: none; }
  .hz-hero h1 { font-size: 62px; }
  .hz-pick, .hz-first-pick { grid-template-columns: 1fr; gap: 23px; }
  .hz-pick-cover, .hz-first-pick .hz-pick-cover { padding: 23px; }
  .hz-pick-cover img, .hz-first-pick .hz-pick-cover img { max-height: 230px; }
  .hz-discovery { grid-template-columns: 1fr; }
  .hz-discovery select { font-size: 16px; }
  .hz-discovery .btn { width: 100%; }
  .header-actions { gap: 4px; }
  .header-actions .header-info { display: none; }
  .hz-note-card { padding: 19px; gap: 15px; }
}
@media print { .hz-reader-bar, .hz-reader-pause, .hz-dialog, .hz-command-open { display: none !important; } }