@layer pages {
  /* ---------- Tokens (this page only) ---------- */
  :root {
    --ap-bg: #f4f7fb;
    --ap-surface: #ffffff;
    --ap-tint: #e9eff7;
    --ap-ink: #16213a;
    --ap-muted: #4a566b;
    --ap-line: #d3dbe8;
    --ap-accent: #3a4d8d;
    --ap-accent-text: #3a4d8d;
    --ap-fill: #3a4d8d;
    --ap-on-fill: #ffffff;
    --ap-tile-gray: #c4c9d2;
    --ap-focus: #3a4d8d;
    --ap-font: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Hiragino Kaku Gothic ProN", "BIZ UDPGothic", Meiryo, "Yu Gothic Medium", sans-serif;
    --ap-gutter: clamp(16px, 5vw, 40px);
    --ap-max: 1120px;
    --ap-header: 64px;
    --ap-tile: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Crect x='5' y='5' width='14' height='14' rx='4.2' transform='rotate(45 12 12)'/%3E%3C/svg%3E");
  }
  @media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
      --ap-bg: #101b2c; --ap-surface: #172338; --ap-tint: #14223a; --ap-ink: #edf1f7; --ap-muted: #b2bccd; --ap-line: #2c3b55;
      --ap-accent: #7f95e0; --ap-accent-text: #a9b8f0; --ap-fill: #34478c; --ap-tile-gray: #4d596f; --ap-focus: #a9b8f0;
    }
  }
  :root[data-theme="dark"] {
    --ap-bg: #101b2c; --ap-surface: #172338; --ap-tint: #14223a; --ap-ink: #edf1f7; --ap-muted: #b2bccd; --ap-line: #2c3b55;
    --ap-accent: #7f95e0; --ap-accent-text: #a9b8f0; --ap-fill: #34478c; --ap-tile-gray: #4d596f; --ap-focus: #a9b8f0;
  }

  /* ---------- Base / Japanese typography ---------- */
  html { scroll-padding-top: calc(var(--ap-header) + 12px + env(safe-area-inset-top)); scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
  @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
  .app-page-body { background: var(--ap-bg); color: var(--ap-ink); font-family: var(--ap-font); font-size: 1rem; line-height: 1.75; line-break: strict; overflow-wrap: break-word; word-break: normal; -webkit-tap-highlight-color: transparent; }
  .app-page { overflow-x: clip; }
  .app-page :where(a, button) { touch-action: manipulation; }
  :where(.app-page) :where(h1, h2, h3) { margin: 0; }
  .app-page h1, .app-page h2, .app-page h3 { font-weight: 700; line-height: 1.4; letter-spacing: .02em; font-feature-settings: "palt" 1; text-wrap: balance; }
  :where(.app-page) p { margin: 0; }
  .app-page p { text-wrap: pretty; }
  .app-page em, .app-page i { font-style: normal; }
  @supports (word-break: auto-phrase) {
    .app-page h1, .app-page h2, .app-page h3, .app-page .hero-lead { word-break: auto-phrase; }
  }
  @supports (text-autospace: normal) { .app-page { text-autospace: normal; } }
  @supports (text-spacing-trim: normal) { .app-page { text-spacing-trim: normal; } }
  .app-page :focus-visible { outline: 3px solid var(--ap-focus); outline-offset: 3px; border-radius: 6px; }
  .skip-link { position: fixed; top: 8px; left: 8px; z-index: 40; padding: 10px 16px; border-radius: 10px; background: var(--ap-fill); color: var(--ap-on-fill); font-weight: 700; transform: translateY(-200%); }
  .skip-link:focus { transform: none; }

  /* ---------- Tile motif ---------- */
  .tile-rule { display: inline-block; flex: none; width: 54px; height: 18px; background: linear-gradient(90deg, var(--ap-accent) 0 33.4%, var(--ap-tile-gray) 33.4% 66.7%, var(--ap-accent) 66.7%); -webkit-mask: var(--ap-tile) 0 0 / 18px 18px repeat-x; mask: var(--ap-tile) 0 0 / 18px 18px repeat-x; }
  .hero-pattern { position: absolute; inset: 0; z-index: -1; overflow: hidden; pointer-events: none; -webkit-mask-image: radial-gradient(ellipse 70% 80% at 85% 20%, #000, transparent 75%); mask-image: radial-gradient(ellipse 70% 80% at 85% 20%, #000, transparent 75%); }
  .hero-pattern span { position: absolute; inset: 0; background: var(--ap-tile-gray); opacity: .55; -webkit-mask: var(--ap-tile) 0 0 / 40px 40px repeat; mask: var(--ap-tile) 0 0 / 40px 40px repeat; }
  .deco { position: absolute; z-index: -1; display: block; border-radius: 28%; transform: rotate(45deg); }
  .deco-blue { bottom: 6%; left: 2%; width: clamp(70px, 14vw, 120px); aspect-ratio: 1; background: var(--ap-accent); opacity: .9; }
  .deco-gray { top: 2%; right: 4%; width: clamp(54px, 10vw, 92px); aspect-ratio: 1; background: var(--ap-tile-gray); }

  /* ---------- Header ---------- */
  .app-header { position: sticky; top: 0; z-index: 20; padding-top: env(safe-area-inset-top); border-bottom: 1px solid var(--ap-line); background: color-mix(in srgb, var(--ap-bg) 94%, transparent); }
  .app-header-inner { display: flex; align-items: center; justify-content: space-between; gap: 8px; max-width: var(--ap-max); min-height: var(--ap-header); margin: 0 auto; padding: 8px max(var(--ap-gutter), env(safe-area-inset-right)) 8px max(var(--ap-gutter), env(safe-area-inset-left)); }
  .app-brand { display: flex; align-items: center; gap: 10px; min-width: 0; min-height: 44px; color: var(--ap-ink); font-size: 1.0625rem; font-weight: 700; text-decoration: none; white-space: nowrap; }
  .app-brand picture, .app-brand img { display: block; width: 36px; height: 36px; flex: 0 0 36px; }
  .app-nav { display: flex; gap: clamp(8px, 2vw, 24px); margin-left: auto; }
  .app-nav a { display: inline-flex; min-height: 44px; align-items: center; padding: 0 8px; color: var(--ap-ink); font-size: .9375rem; font-weight: 700; text-decoration: none; }
  .app-nav a:hover { color: var(--ap-accent-text); text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: .3em; }
  .app-header-actions { display: flex; align-items: center; gap: 4px; flex: 0 0 auto; }
  .app-page .theme-toggle { color: var(--ap-ink); }
  .app-page .theme-toggle:hover { background: var(--ap-tint); }
  .app-back { display: inline-flex; min-height: 44px; align-items: center; padding: 0 16px; border: 1.5px solid var(--ap-accent); border-radius: 999px; color: var(--ap-accent-text); font-size: .875rem; font-weight: 700; text-decoration: none; white-space: nowrap; }
  .app-back:hover { background: var(--ap-tint); }

  /* ---------- Shared ---------- */
  .eyebrow, .section-kicker { display: flex; align-items: center; gap: 12px; margin: 0; color: var(--ap-accent-text); font-size: .875rem; font-weight: 700; letter-spacing: .08em; }
  .section-kicker [lang="en"] { letter-spacing: .18em; }
  .section-head { display: flex; flex-direction: column; align-items: center; gap: 10px; margin: 0 auto clamp(28px, 5vw, 52px); text-align: center; }
  .section-head h2, .download-panel h2 { font-size: clamp(1.625rem, 1.2rem + 2vw, 2.5rem); }
  .app-section { max-width: var(--ap-max); margin: 0 auto; padding: clamp(56px, 9vw, 112px) var(--ap-gutter); }
  .app-section-tint { max-width: none; background: var(--ap-tint); padding-right: 0; padding-left: 0; }
  .button { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; padding: 10px 28px; border: 2px solid var(--ap-fill); border-radius: 999px; font-weight: 700; text-align: center; text-decoration: none; transition: transform .15s ease-out; }
  .button:hover { transform: translateY(-2px); }
  .button-primary { background: var(--ap-fill); color: var(--ap-on-fill); }
  .button-outline { background: transparent; border-color: var(--ap-accent); color: var(--ap-accent-text); }
  @media (prefers-reduced-motion: reduce) { .button { transition: none; } .button:hover { transform: none; } }

  /* ---------- Device frame ---------- */
  .device { --device-w: 220px; display: block; width: var(--device-w); padding: calc(var(--device-w) * .035); border-radius: calc(var(--device-w) * .13); background: #0b0b0d; box-shadow: 0 0 0 1px color-mix(in srgb, #fff 16%, transparent), 0 18px 40px color-mix(in srgb, #0b1530 24%, transparent); }
  .device img { display: block; width: 100%; height: auto; border-radius: calc(var(--device-w) * .098); }

  /* ---------- Hero ---------- */
  .app-hero { position: relative; isolation: isolate; display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); align-items: center; gap: clamp(28px, 5vw, 72px); max-width: var(--ap-max); margin: 0 auto; padding: clamp(32px, 6vw, 72px) var(--ap-gutter) clamp(40px, 6vw, 72px); }
  .app-hero .hero-pattern { inset: 0 calc(50% - 50vw); }
  .app-hero-copy { min-width: 0; container-type: inline-size; }
  .app-hero h1 { margin: 18px 0 4px; color: var(--ap-accent-text); font-size: clamp(3rem, 2rem + 6vw, 5.25rem); font-size: min(5.25rem, 19cqi); line-height: 1.1; letter-spacing: .02em; white-space: nowrap; }
  .hero-subtitle { font-size: clamp(1.125rem, 1rem + .8vw, 1.5rem); font-weight: 700; }
  .hero-former { margin-top: 2px; color: var(--ap-muted); font-size: .9375rem; }
  .hero-lead { margin-top: 22px; font-size: clamp(1.1875rem, 1rem + 1vw, 1.625rem); font-weight: 700; line-height: 1.55; }
  .hero-download { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 20px 28px; margin-top: 24px; }
  .hero-download .store-links { margin: 0; }
  .hero-description { max-width: 40em; margin-top: 28px; color: var(--ap-muted); font-size: 1rem; }
  .unofficial-note { max-width: 40em; margin-top: 18px; padding-left: 14px; border-left: 3px solid var(--ap-tile-gray); color: var(--ap-muted); font-size: .875rem; }
  .app-hero-screen { position: relative; isolation: isolate; display: flex; align-items: flex-start; justify-content: center; padding: 12px 0 28px; }
  .app-hero-screen .device { --device-w: clamp(150px, 20vw, 250px); }
  .app-hero-screen .device + .device { margin-top: 56px; margin-left: -14px; }
  .qr-block { display: none; margin: 12px 0 0; text-align: center; }
  .qr-block img { display: block; width: 112px; height: 112px; border-radius: 12px; background: #fff; }
  .qr-block figcaption { margin-top: 4px; color: var(--ap-muted); font-size: .8125rem; }
  @media (min-width: 1024px) { .qr-block { display: block; } }

  /* ---------- Store badges ---------- */
  .store-links { display: flex; flex-wrap: wrap; align-items: flex-start; gap: 16px 24px; }
  .store-item { display: flex; flex-direction: column; align-items: center; justify-content: flex-end; }
  .store-link { display: inline-flex; min-height: 63px; align-items: center; justify-content: center; border-radius: 8px; }
  .store-link img { display: block; width: 170px; height: auto; }

  /* ---------- Bento ---------- */
  .bento { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 16px; }
  .bento-tile { position: relative; display: flex; flex-direction: column; gap: 10px; min-width: 0; overflow: hidden; padding: clamp(22px, 3vw, 32px); border: 1px solid var(--ap-line); border-radius: 28px; background: var(--ap-surface); }
  .bento-tile h3 { font-size: 1.375rem; }
  .bento-tile p { color: var(--ap-muted); }
  .bento-tile .tile-no { color: var(--ap-accent-text); font-size: .875rem; font-weight: 700; letter-spacing: .12em; font-variant-numeric: tabular-nums; }
  .tile-copy { display: flex; flex-direction: column; gap: 10px; min-width: 0; }
  .tag-list { display: flex; flex-wrap: wrap; gap: 8px; margin: 6px 0 0; padding: 0; list-style: none; }
  .tag-list li { display: inline-flex; align-items: center; gap: 8px; min-height: 36px; padding: 0 14px 0 10px; border: 1px solid var(--ap-line); border-radius: 999px; background: var(--ap-bg); color: var(--ap-ink); font-size: .875rem; font-weight: 700; line-height: 1.3; }
  .tag-list li::before { content: ""; flex: none; width: 12px; height: 12px; background: var(--ap-accent); -webkit-mask: var(--ap-tile) center / contain no-repeat; mask: var(--ap-tile) center / contain no-repeat; }
  .tile-crop { align-self: center; width: min(210px, 70%); height: 230px; margin-top: auto; overflow: hidden; border: 6px solid #0b0b0d; border-bottom: 0; border-radius: 30px 30px 0 0; background: #0b0b0d; }
  .tile-crop img { display: block; width: 100%; height: auto; border-radius: 24px 24px 0 0; }
  .tile-bus { grid-column: span 7; flex-direction: row; gap: 24px; padding-bottom: 0; background: var(--ap-fill); border-color: transparent; color: var(--ap-on-fill); }
  .tile-bus .tile-copy { flex: 1 1 0; padding-bottom: 28px; }
  .tile-bus p, .tile-bus .tile-no { color: color-mix(in srgb, var(--ap-on-fill) 90%, transparent); }
  .tile-bus .tag-list li { border-color: transparent; background: color-mix(in srgb, #fff 16%, transparent); color: var(--ap-on-fill); }
  .tile-bus .tag-list li::before { background: #fff; }
  .tile-bus .tile-crop { flex: 0 0 min(210px, 34%); align-self: flex-end; width: auto; height: 300px; margin-top: 28px; }
  .tile-campus { grid-column: span 5; padding-bottom: 0; }
  .tile-campus .tile-copy { padding-bottom: 24px; }
  .tile-links { grid-column: span 7; }
  .tile-tools { grid-column: span 5; }

  /* ---------- Feature carousel ---------- */
  .features-section .section-head { padding: 0 var(--ap-gutter); }
  .feature-carousel { --slide-w: min(88vw, 420px); }
  .feature-chips { display: flex; gap: 8px; max-width: 100%; margin: 0 auto 20px; padding: 4px var(--ap-gutter); overflow-x: auto; scrollbar-width: none; }
  .feature-chips::-webkit-scrollbar { display: none; }
  @media (min-width: 1100px) { .feature-chips { flex-wrap: wrap; justify-content: center; max-width: 1280px; overflow: visible; } }
  .feature-chip { flex: 0 0 auto; min-height: 44px; padding: 0 18px; border: 1.5px solid var(--ap-line); border-radius: 999px; background: var(--ap-surface); color: var(--ap-ink); font: inherit; font-size: .9375rem; font-weight: 700; white-space: nowrap; cursor: pointer; }
  .feature-chip:hover { border-color: var(--ap-accent); }
  .feature-chip[aria-selected="true"] { border-color: var(--ap-fill); background: var(--ap-fill); color: var(--ap-on-fill); }
  .feature-track { display: flex; gap: 16px; margin: 0; padding: 6px calc((100% - var(--slide-w)) / 2) 22px; overflow-x: auto; list-style: none; scroll-snap-type: x mandatory; scroll-behavior: smooth; scrollbar-width: thin; overscroll-behavior-x: contain; -webkit-overflow-scrolling: touch; }
  @media (prefers-reduced-motion: reduce) { .feature-track { scroll-behavior: auto; } }
  .feature-slide { display: flex; flex: 0 0 var(--slide-w); width: var(--slide-w); min-width: 0; flex-direction: column; align-items: center; gap: 20px; padding: 28px 24px; border: 1px solid var(--ap-line); border-radius: 28px; background: var(--ap-surface); scroll-snap-align: center; scroll-snap-stop: always; text-align: center; }
  .slide-copy { display: flex; flex-direction: column; gap: 8px; }
  .slide-copy h3 { font-size: 1.25rem; }
  .slide-copy p { color: var(--ap-muted); }
  .slide-media { display: flex; align-items: center; justify-content: center; width: 100%; --device-w: clamp(170px, 50vw, 220px); }
  .feature-slide-pair .slide-media { --device-w: calc(clamp(170px, 50vw, 220px) * .72); padding-bottom: calc(var(--device-w) * .22); }
  .feature-slide-pair .device + .device { margin-left: calc(var(--device-w) * -.12); margin-top: calc(var(--device-w) * .44); }
  .carousel-controls { display: flex; align-items: center; justify-content: center; gap: 12px; margin-top: 8px; }
  .carousel-button { display: grid; width: 44px; height: 44px; place-items: center; padding: 0; border: 1.5px solid var(--ap-line); border-radius: 50%; background: var(--ap-surface); color: var(--ap-ink); }
  .carousel-button:hover:not(:disabled) { border-color: var(--ap-accent); }
  .carousel-button svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 2; }
  .carousel-button:disabled { cursor: default; opacity: .4; }
  .carousel-dots { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; max-width: 280px; }
  .carousel-dot { position: relative; width: 28px; height: 28px; padding: 0; border: 0; background: transparent; }
  .carousel-dot::before { content: ""; position: absolute; inset: 4px; background: var(--ap-tile-gray); -webkit-mask: var(--ap-tile) center / contain no-repeat; mask: var(--ap-tile) center / contain no-repeat; transform: scale(.8); transition: transform .15s ease-out; }
  .carousel-dot[aria-current="true"]::before { background: var(--ap-accent); transform: scale(1.15); }
  @media (prefers-reduced-motion: reduce) { .carousel-dot::before { transition: none; } }

  /* ---------- How to use ---------- */
  .steps-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin: 0; padding: 0; list-style: none; counter-reset: steps; }
  .steps-list li { position: relative; display: flex; flex-direction: column; gap: 8px; padding: 92px 24px 28px; border: 1px solid var(--ap-line); border-radius: 28px; background: var(--ap-surface); counter-increment: steps; }
  .steps-list li::before { content: ""; position: absolute; top: 24px; left: 24px; width: 52px; height: 52px; border-radius: 28%; background: var(--ap-fill); transform: rotate(45deg); }
  .steps-list li::after { content: counter(steps); position: absolute; top: 24px; left: 24px; display: grid; width: 52px; height: 52px; place-items: center; color: var(--ap-on-fill); font-size: 1.25rem; font-weight: 700; font-variant-numeric: tabular-nums; line-height: 1; }
  .steps-list h3 { font-size: 1.1875rem; }
  .steps-list p { color: var(--ap-muted); font-size: 1rem; }

  /* ---------- Web timetable ---------- */
  .web-timetable-section { padding-top: 0; }
  .web-timetable-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px 32px; padding: clamp(24px, 4vw, 40px); border: 1px solid var(--ap-line); border-radius: 28px; background: var(--ap-surface); }
  .web-timetable-inner h2 { margin-bottom: 6px; font-size: clamp(1.25rem, 1rem + 1vw, 1.625rem); }
  .web-timetable-inner p { color: var(--ap-muted); }
  .web-timetable-inner .button { flex: none; }

  /* ---------- Download / contact ---------- */
  .download-section { padding-top: 0; }
  .download-panel { position: relative; isolation: isolate; display: flex; flex-direction: column; align-items: center; gap: 14px; overflow: hidden; padding: clamp(36px, 6vw, 72px) var(--ap-gutter); border: 1px solid var(--ap-line); border-radius: 36px; background: var(--ap-surface); text-align: center; }
  .download-panel .hero-pattern { -webkit-mask-image: radial-gradient(ellipse 60% 90% at 50% 0%, #000, transparent 80%); mask-image: radial-gradient(ellipse 60% 90% at 50% 0%, #000, transparent 80%); }
  .download-icon, .download-icon img { display: block; width: 88px; height: 88px; }
  .download-panel .section-kicker { justify-content: center; }
  .download-stores { justify-content: center; margin-top: 8px; }
  .contact-copy { max-width: 38em; margin: 0 auto; color: var(--ap-muted); text-align: center; }
  .contact-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 28px; }

  /* ---------- Footer ---------- */
  .app-footer { padding: clamp(36px, 6vw, 56px) max(var(--ap-gutter), env(safe-area-inset-right)) calc(40px + env(safe-area-inset-bottom)) max(var(--ap-gutter), env(safe-area-inset-left)); border-top: 1px solid var(--ap-line); background: var(--ap-surface); color: var(--ap-muted); font-size: .875rem; }
  .app-footer > * { max-width: 720px; margin-right: auto; margin-left: auto; }
  .app-footer p { margin-top: 12px; font-size: .8125rem; }
  .app-footer-notice h2 { margin-bottom: 14px; color: var(--ap-ink); font-size: 1.0625rem; }
  .app-footer-notice ul { display: grid; gap: 10px; margin: 0 0 16px; padding: 0; list-style: none; }
  .app-footer-notice li { position: relative; padding-left: 22px; }
  .app-footer-notice li::before { content: ""; position: absolute; top: .55em; left: 0; width: 12px; height: 12px; background: var(--ap-accent); -webkit-mask: var(--ap-tile) center / contain no-repeat; mask: var(--ap-tile) center / contain no-repeat; }
  .app-page .app-footer a { color: var(--ap-accent-text); font-weight: 700; text-underline-offset: .2em; }
  .app-footer-notice a { display: inline-flex; min-height: 44px; align-items: center; }
  .app-page .app-footer-links { margin: 20px auto 8px; padding-top: 16px; border-top: 1px solid var(--ap-line); }
  .app-page .app-footer-links a { display: inline-flex; min-height: 44px; align-items: center; }

  /* ---------- Responsive ---------- */
  @media (min-width: 900px) {
    .feature-carousel { --slide-w: min(86vw, 780px); }
    .feature-slide { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); align-items: center; gap: 32px; padding: 32px 40px; text-align: left; }
    .feature-slide .slide-media { --device-w: 220px; }
    .feature-slide-pair .slide-media { --device-w: 156px; }
    .slide-copy h3 { font-size: 1.5rem; }
  }
  @media (max-width: 1023px) {
    .tile-bus, .tile-campus, .tile-links, .tile-tools { grid-column: span 12; }
    .tile-campus { flex-direction: row; gap: 24px; }
    .tile-campus .tile-copy { flex: 1 1 0; }
    .tile-campus .tile-crop { flex: 0 0 min(210px, 34%); align-self: flex-end; width: auto; height: 300px; }
    .tile-links, .tile-tools { grid-column: span 12; }
  }
  @media (min-width: 768px) and (max-width: 1023px) {
    .tile-links { grid-column: span 7; }
    .tile-tools { grid-column: span 5; }
  }
  @media (max-width: 899px) {
    .steps-list { grid-template-columns: 1fr; gap: 14px; }
    .steps-list li { padding: 24px 24px 24px 100px; min-height: 100px; }
    .steps-list li::before, .steps-list li::after { top: 22px; left: 24px; }
  }
  @media (max-width: 767px) {
    .app-nav { display: none; }
    .app-header-actions { margin-left: auto; }
    .app-hero { grid-template-columns: 1fr; }
    .app-hero-screen .device { --device-w: min(38vw, 190px); }
    .web-timetable-inner { flex-direction: column; align-items: flex-start; }
    .web-timetable-inner .button { width: 100%; }
    .tile-bus, .tile-campus { flex-direction: column; gap: 10px; padding-bottom: 0; }
    .tile-bus .tile-crop, .tile-campus .tile-crop { flex: none; align-self: center; width: min(210px, 70%); height: 230px; margin-top: 4px; }
    .tile-bus .tile-copy, .tile-campus .tile-copy { padding-bottom: 12px; }
  }
  @media (max-width: 599px) { .carousel-dots { display: none; } }
  @media (max-width: 420px) {
    .app-brand { font-size: 1rem; }
    .app-back { padding: 0 12px; }
    .contact-actions .button { width: 100%; }
  }
}