/* Phone layouts share the desktop content and routes, with room for touch. */
/* The same section navigation stays available on desktop and phone. */
.dialog-bottomline > .back-to-home { display: none; }
.mobile-section-nav { display: flex; justify-content: space-between; width: 100%; gap: 12px; font-size: 15px; }
.mobile-section-nav a { display: flex; align-items: center; justify-content: center; min-height: 40px; padding: 8px 10px; }
.mobile-section-nav a[aria-current="page"] { color: var(--green); box-shadow: inset 0 2px var(--flame-teal); }
.dialog-bottomline, dialog[data-section] .dialog-bottomline { display: flex; padding-block: 8px; }

@media (max-width: 700px), (max-width: 950px) and (pointer: coarse) and (max-height: 500px) {
  html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
  .page-shell { --page-gutter: max(24px, env(safe-area-inset-left), env(safe-area-inset-right)); }
  .site-header { flex-direction: column; align-items: stretch; gap: 12px; padding-top: max(24px, env(safe-area-inset-top)); }
  .wordmark { width: fit-content; font-size: 23px; }
  .site-header::before { display: none; }
  .site-header nav { width: 100%; flex-wrap: nowrap; justify-content: space-between; gap: 8px; padding-bottom: 5px; border-bottom: 1px solid var(--line); font-size: 15px; }
  .site-header nav a { min-height: 44px; padding-block: 10px; white-space: nowrap; }
  html:is([data-art="flame"], [data-art="globe"]) main,
  main { flex: none; grid-template-columns: minmax(0, 1fr); padding: 34px var(--page-gutter) 0; }
  .introduction { width: 100%; max-width: 460px; padding: 0; }
  .introduction::before { display: none; }
  h1 { font-size: 26px; line-height: 1.3; }
  .home-location { font-size: 14px; margin-top: 10px; }
  .intro-copy, .personal-note { max-width: 460px; font-size: 17px; line-height: 1.65; text-wrap: pretty; }
  .intro-copy { margin-top: 22px; }
  .personal-note { margin-top: 18px; }
  .desktop-break { display: none; }
  .social-links { margin-top: 17px; gap: 24px; font-size: 16px; }
  .ask-launch { margin-top: 20px; transform: none; min-height: 50px; font-size: 15px; }
  html:is([data-art="flame"], [data-art="globe"]) .pattern-art { position: relative; inset: auto; flex: none; height: min(94vw, 400px); margin: 26px 0 max(24px, env(safe-area-inset-bottom)); }
  .site-footer { display: none; }

  /* The section is a full phone screen; the header and navigation stay reachable. */
  dialog, dialog[data-section="ask"] {
    position: fixed; inset: 0; width: 100%; max-width: none;
    height: 100dvh; max-height: 100dvh; margin: 0; padding: 0;
    border: 0; border-radius: 0; box-shadow: none; overflow: hidden;
  }
  dialog[open] { animation: none; }
  dialog::backdrop { background: var(--paper); backdrop-filter: none; }
  .dialog-topline, dialog[data-section] .dialog-topline {
    position: relative; inset: auto; flex: none; display: flex;
    padding: max(8px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right)) 8px max(24px, env(safe-area-inset-left));
    border-bottom: 1px solid var(--line); background: var(--paper);
  }
  .dialog-brand, dialog[data-section="ask"] .dialog-brand { display: block; font-size: 21px; }
  .dialog-close, dialog[data-section="ask"] .dialog-close { flex: none; width: 44px; height: 44px; border: 0; background: transparent; }
  .dialog-scroll, dialog[data-section] .dialog-scroll {
    flex: 1; min-height: 0; overflow-x: hidden; overflow-y: auto; overscroll-behavior-y: contain;
    padding: 26px max(24px, env(safe-area-inset-right)) 32px max(24px, env(safe-area-inset-left));
    scroll-padding-block: 16px; -webkit-overflow-scrolling: touch;
  }
  .dialog-heading-row h2, dialog[data-section] .dialog-heading-row h2 { font-size: 34px; line-height: 1.15; margin: 0 0 10px; padding-right: 76px; text-wrap: balance; }
  dialog[data-section="ask"] .dialog-heading-row h2 { padding-right: 0; }
  .dialog-heading-row > p, dialog[data-section] .dialog-heading-row > p { font-size: 17px; line-height: 1.5; margin: 0 0 26px; }
  .section-ascii, dialog[data-section="books"] .section-ascii { top: -5px; right: 0; width: 68px; height: 48px; }
  .dialog-bottomline, dialog[data-section] .dialog-bottomline {
    display: block; flex: none; padding: 4px max(12px, env(safe-area-inset-right)) max(4px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left));
    background: var(--paper); border-top: 1px solid var(--line);
  }
  .dialog-bottomline > .back-to-home { display: none; }
  .mobile-section-nav { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 0; width: 100%; font-size: 14px; }
  .mobile-section-nav a { display: flex; align-items: center; justify-content: center; min-height: 48px; padding: 10px 2px; text-align: center; }
  .mobile-section-nav a[aria-current="page"] { color: var(--green); box-shadow: inset 0 2px var(--flame-teal); }

  .content-item { padding: 24px 0; }
  .content-item :is(h3, h4) { font-size: 25px; line-height: 1.25; text-wrap: balance; }
  .content-item p { font-size: 17px; line-height: 1.6; }
  .work-item { display: grid; grid-template-columns: minmax(0, 1fr) 96px; gap: 14px 18px; }
  .work-copy { display: contents; }
  .work-item .item-heading { display: block; grid-column: 1; grid-row: 1; align-self: center; }
  .work-item .item-author { font-size: 15px; line-height: 1.45; margin: 6px 0 0; }
  .work-media { float: none; width: auto; grid-column: 2; grid-row: 1; margin: 0; gap: 8px; }
  .work-preview { width: 96px; }
  .work-preview img { height: 68px; }
  .work-media .item-status { font-size: 10px; line-height: 1.5; }
  .work-copy > p, .work-copy > details, .work-copy > .work-feature { grid-column: 1 / -1; margin: 0; }
  .work-copy > details { margin-top: -8px; }
  .work-feature-source { font-size: 14px; }
  .tools-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 14px; }
  .tool-link { grid-template-columns: 32px minmax(0, 1fr); gap: 10px; min-height: 76px; padding: 12px 0; }
  .tool-icon { width: 32px; height: 32px; }
  .tool-copy h3 { font-size: 17px; line-height: 1.3; overflow-wrap: anywhere; }

  .personal-library .library-item:focus-visible { outline-offset: -2px; }
  .library-now { grid-template-columns: 68px minmax(0, 1fr); gap: 18px; margin: 22px 0; padding-bottom: 22px; }
  .library-now-cover { width: 68px; height: 102px; }
  .library-now-title { font-size: 23px; line-height: 1.2; }
  .library-club { margin-top: 14px; gap: 8px; align-items: center; }
  .library-club-art { width: 28px; height: 28px; }
  .library-club-note { font-size: 14px; line-height: 1.4; }
  .library-switch { display: flex; width: 100%; }
  .library-mode { flex: 1; min-height: 44px; font-size: 17px; }
  .library-shelf, .personal-library[data-kind="podcasts"] .library-shelf {
    grid-template-columns: none; grid-auto-flow: column; grid-auto-columns: 88px; justify-content: start;
    column-gap: 20px; row-gap: 0; margin-top: 18px; padding: 12px 4px 0;
    overflow-x: auto; overflow-y: hidden; scroll-snap-type: x proximity;
    scroll-padding-inline: 4px; scrollbar-width: thin; scrollbar-color: var(--line) transparent;
  }
  .library-item { scroll-snap-align: start; padding-top: 8px; }
  .library-cover { max-width: 80px; }
  .personal-library[data-kind="podcasts"] .library-cover { max-width: 88px; }
  .library-detail { min-height: 0; padding-top: 24px; }
  .library-title { font-size: 26px; }
  .library-description { font-size: 17px; line-height: 1.6; }

  .collection-switch { display: flex; flex-wrap: nowrap; width: 100%; margin-bottom: 24px; }
  .collection-switch-button { flex: 1 1 auto; }
  .collection-switch-button { min-width: 0; padding: 10px 9px; font-size: 15px; }
  .interest-list { grid-template-columns: minmax(0, 1fr); }
  .postcard-event h3 { font-size: 25px; }
  .postcard-desk { padding: 8px 0 4px; }
  .postcard-paper, .postcard-paper:hover { transform: none; }
  .postcard-paper.is-turned { transform: rotateY(180deg); }
  .postcard-face { padding: 8px; }
  .postcard-back { padding: 24px 20px; }
  .postcard-caption { padding: 14px 2px 4px; }
  .postcard-date { font-size: 13px; }
  .postcard-foot { gap: 12px; }
  .postcard-thumbnail { width: 48px; height: 48px; }
  .postcard-photos { gap: 8px; }
  .postcard-count { font-size: 14px; }
  .travel-filters { gap: 0 18px; }
  .travel-filter { font-size: 16px; }
  .travel-photo-grid { gap: 28px; }
  .travel-photo-note { font-size: 15px; }
  .travel-view-toolbar { padding-right: 0; }
  .travel-view-figure .travel-image-frame { width: min(100%, calc(62dvh * var(--travel-photo-ratio, .75))); }

  .ask-providers { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .ask-provider { min-height: 112px; padding: 16px 10px; gap: 12px; }
  .ask-provider-name { font-size: 17px; }
  .ask-copy { margin-top: 20px; min-height: 52px; }
  .ask-prompt { font-size: 16px; }
}

@media (max-width: 360px) {
  .page-shell { --page-gutter: max(20px, env(safe-area-inset-left), env(safe-area-inset-right)); }
  .site-header nav { font-size: 14px; gap: 6px; }
  .dialog-scroll, dialog[data-section] .dialog-scroll { padding-inline: max(20px, env(safe-area-inset-left), env(safe-area-inset-right)); }
  .mobile-section-nav { font-size: 13px; }
  .tool-copy h3 { font-size: 16px; }
  .collection-switch-button { padding-inline: 6px; font-size: 14px; }
}

/* iPhone landscape keeps the phone navigation and clear of the sensor housing. */
@media (pointer: coarse) and (max-width: 950px) and (max-height: 500px) {
  .dialog-scroll, dialog[data-section] .dialog-scroll { padding-top: 20px; }
  .dialog-topline, dialog[data-section] .dialog-topline { padding-block: 2px; }
  .mobile-section-nav a { min-height: 44px; }
  .dialog-heading-row > p, dialog[data-section] .dialog-heading-row > p { margin-bottom: 20px; }
  .introduction { max-width: 560px; }
  html:is([data-art="flame"], [data-art="globe"]) .pattern-art { width: min(100%, 440px); margin-inline: auto; }
}

@media (hover: none), (pointer: coarse) {
  .library-item:hover .library-cover { transform: none; }
  .library-item[aria-pressed="true"] .library-cover { transform: translateY(-5px); }
  .postcard-paper:is(:hover, :focus-visible) .postcard-face { background: var(--paper); }
  .travel-photo-card:hover .travel-image-frame { opacity: 1; }
  .ask-launch:hover { background: #fff; border-color: var(--line); animation: none; }
  .ask-provider:hover:not(:focus-visible) { background: #fff; border-color: var(--line); }
}
@media (prefers-reduced-motion: reduce) {
  .library-item[aria-pressed="true"] .library-cover { transform: none; }
  .postcard-paper.is-turned { transform: none; }
}