:root {
  color-scheme: light;
  --ink: #102a38;
  --muted: #607682;
  --soft: #edf3f5;
  --line: #d7e2e6;
  --surface: #ffffff;
  --navy: #071d2b;
  --blue: #176b8c;
  --blue-soft: #e3f2f7;
  --green: #08765d;
  --green-soft: #ddf5ed;
  --amber: #9a5708;
  --amber-soft: #fff1d4;
  --red: #a92d27;
  --red-soft: #fee8e6;
  --shadow-sm: 0 8px 24px rgba(13, 39, 51, 0.07);
  --shadow-lg: 0 24px 70px rgba(4, 29, 43, 0.17);
}

* { box-sizing: border-box; }

html { min-height: 100%; background: var(--soft); }

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  background:
    radial-gradient(circle at 12% 0%, rgba(89, 174, 199, 0.13), transparent 28rem),
    linear-gradient(180deg, #f8fbfc 0, var(--soft) 34rem);
  color: var(--ink);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

button,
input,
select { font: inherit; }

button,
summary,
select { -webkit-tap-highlight-color: transparent; }

h1,
h2,
h3,
p { margin-top: 0; }

h1,
h2,
h3 { letter-spacing: -0.035em; }

.crossing-app-bar {
  position: sticky;
  z-index: 20;
  top: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 76px;
  padding: 12px max(20px, calc((100vw - 1180px) / 2));
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
  background: rgba(7, 29, 43, 0.96);
  box-shadow: 0 12px 35px rgba(4, 21, 31, 0.2);
  backdrop-filter: blur(14px);
}

.crossing-brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: #fff;
  text-decoration: none;
}

.crossing-brand-mark {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 13px;
  background: linear-gradient(145deg, #1c7da0, #0d516e);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.18);
}

.crossing-brand-mark svg { width: 31px; height: 31px; fill: none; stroke: #fff; stroke-width: 2.5; stroke-linecap: round; }
.crossing-brand > span:last-child { display: grid; gap: 1px; }
.crossing-brand strong { font-size: 1.05rem; letter-spacing: -0.02em; }
.crossing-brand small { color: #a9c4d1; font-size: 0.7rem; }
.crossing-app-actions { display: flex; align-items: center; gap: 10px; }
.crossing-cxms-link { padding: 8px 3px; color: #aac4d0; font-size: 0.76rem; font-weight: 700; text-decoration: none; }
.crossing-cxms-link:hover { color: #fff; }

.crossing-mode-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 11px;
  border-radius: 999px;
  background: rgba(255, 203, 101, 0.14);
  color: #ffd88b;
  font-size: 0.72rem;
  font-weight: 800;
}
.crossing-mode-badge::before { width: 7px; height: 7px; border-radius: 50%; background: currentColor; content: ""; box-shadow: 0 0 0 4px rgba(255, 216, 139, 0.09); }

.crossing-app-shell {
  width: min(calc(100% - 32px), 1180px);
  margin: 0 auto;
  padding: clamp(24px, 5vw, 54px) 0 30px;
}

.crossing-eyebrow {
  display: block;
  margin-bottom: 6px;
  color: var(--blue);
  font-size: 0.69rem;
  font-weight: 850;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.crossing-journey-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(320px, 1.2fr);
  gap: clamp(20px, 4vw, 54px);
  align-items: end;
  margin-bottom: 14px;
  padding: clamp(22px, 4vw, 36px);
  border: 1px solid rgba(126, 183, 201, 0.42);
  border-radius: 24px;
  background: linear-gradient(135deg, #f6fcfd, #e8f5f8);
  box-shadow: var(--shadow-sm);
}
.crossing-journey-copy h1 { margin-bottom: 8px; font-size: clamp(1.7rem, 4.6vw, 2.7rem); }
.crossing-journey-copy > p:last-child { max-width: 580px; margin-bottom: 0; color: var(--muted); font-size: 0.88rem; line-height: 1.55; }
.crossing-destination-control { display: grid; gap: 7px; }
.crossing-destination-control label { color: #304c59; font-size: 0.75rem; font-weight: 850; letter-spacing: 0.06em; text-transform: uppercase; }
.crossing-destination-control select {
  width: 100%;
  min-height: 58px;
  padding: 12px 44px 12px 15px;
  border: 1px solid #9abec9;
  border-radius: 14px;
  background: #fff;
  color: var(--ink);
  font-size: 1rem;
  font-weight: 800;
  box-shadow: 0 7px 20px rgba(17, 78, 98, 0.08);
}
.crossing-destination-meta { min-height: 34px; margin: 0; color: var(--muted); font-size: 0.74rem; line-height: 1.45; }

.crossing-selection-panel {
  padding: clamp(20px, 4vw, 32px);
  border: 1px solid rgba(215, 226, 230, 0.9);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--shadow-sm);
}

.crossing-selection-heading {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 24px;
}
.crossing-selection-heading h1 { margin-bottom: 6px; font-size: clamp(1.55rem, 4vw, 2.25rem); }
.crossing-selection-heading p { margin-bottom: 0; color: var(--muted); font-size: 0.92rem; line-height: 1.5; }

.crossing-button {
  min-height: 46px;
  padding: 11px 16px;
  border: 0;
  border-radius: 12px;
  font-weight: 800;
  cursor: pointer;
  transition: transform 0.16s ease, box-shadow 0.16s ease, border-color 0.16s ease;
}
.crossing-button:hover { transform: translateY(-1px); box-shadow: 0 7px 18px rgba(13, 39, 51, 0.1); }
.crossing-button:active { transform: translateY(0); }
.crossing-button:disabled { opacity: 0.48; cursor: not-allowed; transform: none; box-shadow: none; }
.crossing-button--quiet { border: 1px solid var(--line); background: #fff; color: var(--ink); }

.crossing-button:focus-visible,
input:focus-visible,
select:focus-visible,
summary:focus-visible,
a:focus-visible { outline: 3px solid #69b9d5; outline-offset: 3px; }

.crossing-selection-chips {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr));
  gap: 10px;
  margin-top: 22px;
}

.crossing-selection-chip {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 12px;
  min-height: 62px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: #f9fbfc;
}
.crossing-selection-chip--primary { border-color: #89bfd1; background: #f2fafc; box-shadow: inset 3px 0 var(--blue); }
.crossing-selection-chip-name { display: flex; align-items: center; gap: 6px; color: var(--ink); font-size: 0.88rem; font-weight: 850; }
.crossing-selection-chip-name > span { color: #e0a01c; }
.crossing-selection-chip-state {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 8px;
  border-radius: 999px;
  font-size: 0.69rem;
  font-weight: 850;
  white-space: nowrap;
}
.crossing-selection-chip-state::before { width: 8px; height: 8px; border-radius: 50%; background: currentColor; content: ""; }
.crossing-selection-chip-state--open { background: var(--green-soft); color: var(--green); }
.crossing-selection-chip-state--closing { background: var(--amber-soft); color: var(--amber); }
.crossing-selection-chip-state--closed { background: var(--red-soft); color: var(--red); }
.crossing-selection-empty { padding: 16px; border: 1px dashed #b8c9d0; border-radius: 14px; color: var(--muted); text-align: center; }

.crossing-selection-controls {
  display: grid;
  grid-template-columns: minmax(190px, 0.45fr) minmax(0, 1fr);
  gap: 28px;
  margin-top: 24px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.crossing-selection-controls[hidden] { display: none; }
.crossing-selection-controls h2 { margin-bottom: 5px; font-size: 1.2rem; }
.crossing-selection-controls p { margin-bottom: 0; color: var(--muted); font-size: 0.82rem; line-height: 1.5; }
.crossing-selection-option { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 12px; padding: 10px 0; border-bottom: 1px solid #e9eff1; }
.crossing-selection-option:first-child { padding-top: 0; }
.crossing-selection-option label { display: flex; align-items: center; gap: 10px; cursor: pointer; }
.crossing-selection-option input { width: 19px; height: 19px; accent-color: var(--blue); }
.crossing-selection-option span { display: grid; gap: 2px; }
.crossing-selection-option small { color: var(--muted); }
.crossing-primary-choice { color: var(--blue); font-size: 0.78rem; font-weight: 800; }

.crossing-route-advice {
  position: relative;
  overflow: hidden;
  margin: 18px 0 46px;
  min-height: 310px;
  padding: clamp(30px, 6vw, 62px);
  border-radius: 28px;
  background:
    radial-gradient(circle at 88% 15%, rgba(72, 176, 197, 0.22), transparent 18rem),
    linear-gradient(135deg, #071d2b, #0b3549 64%, #11526b);
  color: #fff;
  box-shadow: var(--shadow-lg);
}
.crossing-route-advice::before,
.crossing-route-advice::after { position: absolute; border: 1px solid rgba(255, 255, 255, 0.11); border-radius: 50%; content: ""; }
.crossing-route-advice::before { right: -90px; bottom: -170px; width: 390px; height: 390px; }
.crossing-route-advice::after { right: 28px; bottom: -115px; width: 250px; height: 250px; }
.crossing-route-advice .crossing-eyebrow { position: relative; z-index: 1; color: #8fd4e8; }
.crossing-route-advice h2 { position: relative; z-index: 1; max-width: 820px; margin-bottom: 18px; color: #fff; font-size: clamp(2.4rem, 8vw, 5.2rem); line-height: 0.95; }
.crossing-route-advice p { position: relative; z-index: 1; max-width: 700px; color: #d4e5eb; font-size: clamp(0.95rem, 2vw, 1.08rem); line-height: 1.55; }
.crossing-route-advice p strong { color: #fff; }
.crossing-route-comparison { position: relative; z-index: 1; display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px; }
.crossing-route-comparison span { padding: 8px 11px; border: 1px solid rgba(255, 255, 255, 0.12); border-radius: 999px; background: rgba(255, 255, 255, 0.07); color: #d7e9ef; font-size: 0.76rem; font-weight: 750; }
.crossing-journey-options { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); gap: 9px; max-width: 930px; margin-top: 24px; }
.crossing-route-option { display: grid; grid-template-columns: 1fr auto; gap: 4px 14px; padding: 13px 14px; border: 1px solid rgba(255, 255, 255, 0.13); border-radius: 14px; background: rgba(255, 255, 255, 0.07); color: #d7e9ef; }
.crossing-route-option--recommended { border-color: rgba(119, 228, 191, 0.62); background: rgba(34, 159, 119, 0.18); box-shadow: inset 3px 0 #63d5b0; }
.crossing-route-option > span { font-size: 0.78rem; font-weight: 800; }
.crossing-route-option > strong { color: #fff; font-size: 0.92rem; }
.crossing-route-option > small { grid-column: 1 / -1; color: #acc6d0; font-size: 0.67rem; line-height: 1.45; }
.crossing-route-actions { position: relative; z-index: 1; display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 22px; }
.crossing-route-action { display: inline-flex; min-height: 44px; align-items: center; justify-content: center; padding: 10px 15px; border-radius: 12px; background: #fff; color: #0b4056; font-size: 0.78rem; font-weight: 850; text-decoration: none; box-shadow: 0 8px 24px rgba(0, 0, 0, 0.16); }
.crossing-route-action:hover { background: #eaf8fb; }
.crossing-route-source { color: #9fbdc9; font-size: 0.7rem; font-weight: 700; }

.crossing-local-section { margin-bottom: 46px; }
.crossing-section-heading { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 16px; }
.crossing-section-heading h2 { margin-bottom: 0; font-size: clamp(1.55rem, 4vw, 2.25rem); }
.crossing-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); gap: 14px; }
.crossing-grid-empty { grid-column: 1 / -1; padding: 24px; border: 1px dashed #b8c9d0; border-radius: 16px; color: var(--muted); text-align: center; }
.crossing-card { position: relative; overflow: hidden; padding: 24px; border: 1px solid var(--line); border-radius: 20px; background: rgba(255, 255, 255, 0.96); box-shadow: var(--shadow-sm); }
.crossing-card--primary { border-color: #8cc1d2; box-shadow: inset 0 3px var(--blue), var(--shadow-sm); }
.crossing-card h3 { margin: 0 0 4px; font-size: 1.25rem; }
.crossing-primary-tag { display: inline-block; color: var(--blue); font-size: 0.66rem; font-weight: 850; letter-spacing: 0.08em; text-transform: uppercase; }
.crossing-type { min-height: 54px; margin: 12px 0 6px; color: var(--muted); font-size: 0.78rem; line-height: 1.5; }
.crossing-type span { color: #81949d; }
.crossing-status { display: inline-flex; align-items: center; gap: 8px; margin: 12px 0 14px; padding: 8px 10px; border-radius: 999px; font-size: 0.74rem; font-weight: 850; }
.crossing-status::before { width: 9px; height: 9px; border-radius: 50%; background: currentColor; content: ""; }
.crossing-status--open { background: var(--green-soft); color: var(--green); }
.crossing-status--closing { background: var(--amber-soft); color: var(--amber); }
.crossing-status--closed { background: var(--red-soft); color: var(--red); }
.crossing-status--unknown { background: #eaf0f2; color: var(--muted); }
.crossing-prediction-reason { min-height: 64px; margin-bottom: 18px; color: #405b68; font-size: 0.86rem; line-height: 1.5; }
.crossing-prediction-meta { display: grid; gap: 6px; padding-top: 15px; border-top: 1px solid #e6edef; color: var(--muted); font-size: 0.77rem; }
.crossing-prediction-meta strong { color: var(--ink); }

.crossing-observation-panel {
  display: grid;
  grid-template-columns: minmax(230px, 0.72fr) minmax(0, 1.28fr);
  gap: 28px 38px;
  margin-bottom: 24px;
  padding: clamp(24px, 5vw, 42px);
  border: 1px solid var(--line);
  border-radius: 26px;
  background: #fff;
  box-shadow: var(--shadow-sm);
}
.crossing-observation-intro h2 { margin-bottom: 10px; font-size: clamp(1.6rem, 4vw, 2.35rem); }
.crossing-observation-intro > p { color: var(--muted); line-height: 1.6; }
.crossing-observation-count { display: inline-flex; align-items: center; gap: 10px; margin-top: 12px; padding: 10px 12px; border-radius: 12px; background: var(--blue-soft); color: var(--blue); }
.crossing-observation-count[hidden] { display: none; }
.crossing-observation-count strong { font-size: 1.35rem; }
.crossing-observation-count span { max-width: 120px; font-size: 0.7rem; font-weight: 750; line-height: 1.25; }
.crossing-quick-observation { display: grid; gap: 9px; align-content: start; }
.crossing-observation-panel label,
.crossing-observation-panel legend { color: #304c59; font-size: 0.8rem; font-weight: 800; }
.crossing-observation-panel input,
.crossing-observation-panel select { width: 100%; min-height: 46px; margin: 0 0 5px; padding: 10px 12px; border: 1px solid #bfcfd5; border-radius: 11px; background: #fff; color: var(--ink); }
.crossing-observation-panel fieldset { margin: 0 0 4px; padding: 0; border: 0; }
.crossing-state-buttons { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 7px; margin-top: 7px; }
.crossing-state-open { background: var(--green-soft); color: var(--green); }
.crossing-state-warning { background: var(--amber-soft); color: var(--amber); }
.crossing-state-closed { background: var(--red-soft); color: var(--red); }
.crossing-state-opening { background: #e5effc; color: #285f99; }
.crossing-form-result { min-height: 20px; margin: 0; color: var(--green); font-size: 0.8rem; line-height: 1.4; }

.crossing-watch-panel { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(230px, 0.65fr) minmax(0, 1.35fr); gap: 26px; padding: 22px; border: 1px solid #b8d9e3; border-radius: 18px; background: linear-gradient(135deg, #f4fafc, #eef7fa); }
.crossing-watch-panel h3 { margin-bottom: 7px; font-size: 1.25rem; }
.crossing-watch-panel p { color: var(--muted); font-size: 0.84rem; line-height: 1.5; }
.crossing-watch-start { width: 100%; background: var(--blue); color: #fff; }
.crossing-watch-active { display: grid; align-content: start; gap: 12px; }
.crossing-watch-active[hidden] { display: none; }
.crossing-watch-status { display: grid; grid-template-columns: 1fr auto; gap: 4px 16px; padding: 14px; border: 1px solid #d7e7ec; border-radius: 13px; background: #fff; color: #304c59; }
.crossing-watch-status > strong { grid-row: 1 / 3; grid-column: 2; align-self: center; color: var(--blue); font-size: 1.5rem; }
.crossing-watch-status > span:last-child { color: var(--muted); font-size: 0.75rem; }
.crossing-watch-buttons { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 7px; }
.crossing-watch-train { background: #dceeff; color: #17628f; }

.crossing-observation-history { grid-column: 1 / -1; padding-top: 18px; border-top: 1px solid var(--line); }
.crossing-observation-history summary { color: var(--blue); font-size: 0.84rem; font-weight: 850; cursor: pointer; }
.crossing-observation-history ol { display: grid; gap: 8px; margin: 14px 0 0; padding: 0; list-style: none; }
.crossing-observation-history li { display: grid; grid-template-columns: minmax(160px, 1fr) auto; gap: 4px 18px; padding: 11px 12px; border: 1px solid #e5ecef; border-radius: 11px; background: #fafcfc; color: #304c59; font-size: 0.78rem; }
.crossing-observation-history time { color: var(--muted); text-align: right; }
.crossing-observation-note,
.crossing-observation-sync { grid-column: 1 / -1; color: var(--muted); }
.crossing-observation-sync { color: var(--amber); font-size: 0.69rem; font-weight: 800; }
.crossing-observation-sync--saved { color: var(--green); }

.crossing-technical-panel { margin: 22px 0; border: 1px solid var(--line); border-radius: 20px; background: rgba(255, 255, 255, 0.82); box-shadow: var(--shadow-sm); }
.crossing-technical-panel > summary { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 88px; padding: 20px 24px; cursor: pointer; list-style: none; }
.crossing-technical-panel > summary::-webkit-details-marker { display: none; }
.crossing-technical-panel > summary > span:first-child { display: grid; gap: 2px; }
.crossing-technical-panel > summary strong { font-size: 1.03rem; }
.crossing-technical-panel > summary small { margin-top: 4px; color: var(--muted); line-height: 1.4; }
.crossing-feed-status { display: inline-flex; align-items: center; gap: 7px; flex: 0 0 auto; padding: 7px 10px; border-radius: 999px; background: var(--amber-soft); color: var(--amber); font-size: 0.7rem; font-weight: 850; }
.crossing-feed-status::before { width: 8px; height: 8px; border-radius: 50%; background: currentColor; content: ""; }
.crossing-feed-status--connected { background: var(--green-soft); color: var(--green); }
.crossing-feed-status--error { background: var(--red-soft); color: var(--red); }
.crossing-feed-content { display: grid; gap: 18px; padding: 0 24px 24px; border-top: 1px solid var(--line); }
.crossing-feed-summary { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin: 0; padding: 18px 0 0; }
.crossing-feed-summary div { padding: 5px 16px; border-right: 1px solid var(--line); }
.crossing-feed-summary div:first-child { padding-left: 0; }
.crossing-feed-summary div:last-child { border-right: 0; }
.crossing-feed-summary dt { color: var(--muted); font-size: 0.68rem; font-weight: 750; text-transform: uppercase; }
.crossing-feed-summary dd { margin: 5px 0 0; color: var(--ink); font-size: 0.86rem; font-weight: 850; }
.crossing-feed-events summary { color: var(--blue); font-size: 0.82rem; font-weight: 850; cursor: pointer; }
.crossing-feed-table-wrap { overflow-x: auto; margin-top: 12px; }
.crossing-feed-events table { width: 100%; border-collapse: collapse; background: #fff; font-size: 0.76rem; }
.crossing-feed-events th,
.crossing-feed-events td { padding: 9px 10px; border-bottom: 1px solid var(--line); color: #304c59; text-align: left; white-space: nowrap; }
.crossing-feed-events th { color: var(--muted); font-size: 0.65rem; letter-spacing: 0.05em; text-transform: uppercase; }
.crossing-feed-note { margin: 0; color: var(--muted); font-size: 0.76rem; line-height: 1.5; }
.crossing-calibration-copy { margin: 0; padding: 12px 14px; border-radius: 12px; background: var(--blue-soft); color: #245d73; font-size: 0.76rem; font-weight: 750; line-height: 1.5; }

.crossing-safety-note { display: flex; align-items: start; gap: 12px; margin: 22px 0; padding: 17px 18px; border: 1px solid #ecd8ae; border-radius: 15px; background: #fff9e9; color: #6d4a16; }
.crossing-safety-note > span { display: grid; flex: 0 0 25px; height: 25px; place-items: center; border-radius: 50%; background: #e4a735; color: #fff; font-weight: 900; }
.crossing-safety-note p { margin: 1px 0 0; font-size: 0.82rem; line-height: 1.5; }
.crossing-monitor-footer { display: flex; justify-content: space-between; gap: 20px; padding: 16px 2px 28px; color: var(--muted); font-size: 0.72rem; }

@media (max-width: 820px) {
  .crossing-journey-panel,
  .crossing-selection-controls,
  .crossing-observation-panel,
  .crossing-watch-panel { grid-template-columns: 1fr; }
  .crossing-watch-buttons { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .crossing-feed-summary { grid-template-columns: 1fr 1fr; }
  .crossing-feed-summary div { border-right: 0; border-bottom: 1px solid var(--line); padding: 10px 0; }
}

@media (max-width: 560px) {
  .crossing-app-bar { min-height: 68px; padding: 10px 14px; }
  .crossing-brand-mark { width: 40px; height: 40px; }
  .crossing-brand small,
  .crossing-cxms-link { display: none; }
  .crossing-mode-badge { max-width: 128px; justify-content: center; text-align: center; }
  .crossing-app-shell { width: min(calc(100% - 20px), 1180px); padding-top: 18px; }
  .crossing-journey-panel { padding: 20px 16px; border-radius: 19px; }
  .crossing-destination-control select { min-height: 54px; font-size: 0.9rem; }
  .crossing-selection-panel { border-radius: 19px; }
  .crossing-selection-heading { display: grid; gap: 15px; }
  .crossing-selection-heading .crossing-button { width: 100%; }
  .crossing-selection-chips { grid-template-columns: 1fr; }
  .crossing-selection-option { grid-template-columns: 1fr; }
  .crossing-primary-choice { margin-left: 29px; }
  .crossing-route-advice { min-height: 280px; margin-bottom: 38px; padding: 27px 20px; border-radius: 22px; }
  .crossing-route-advice h2 { font-size: clamp(2.15rem, 12vw, 3.4rem); }
  .crossing-journey-options { grid-template-columns: 1fr; }
  .crossing-route-actions { align-items: stretch; flex-direction: column; }
  .crossing-route-action { width: 100%; }
  .crossing-section-heading { align-items: start; }
  .crossing-section-heading .crossing-button { min-height: 42px; padding: 8px 11px; font-size: 0.72rem; }
  .crossing-observation-panel { padding: 22px 16px; border-radius: 20px; }
  .crossing-state-buttons { grid-template-columns: 1fr 1fr; }
  .crossing-observation-history li { grid-template-columns: 1fr; }
  .crossing-observation-history time { text-align: left; }
  .crossing-technical-panel > summary { align-items: start; padding: 18px; }
  .crossing-technical-panel > summary small { display: none; }
  .crossing-feed-content { padding: 0 18px 18px; }
  .crossing-monitor-footer { flex-direction: column; gap: 5px; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}