@import url("https://fonts.googleapis.com/css2?family=Material+Symbols+Rounded:opsz,wght,FILL,GRAD@20..48,300,0,0");

    :root {
      --navy:#002b4f;
      --blue:#006cad;
      --blue-dark:#005184;
      --ink:#102a43;
      --muted:#5c6f82;
      --line:#d9e3eb;
      --soft:#f4f8fb;
      --blue-soft:#eaf4fb;
      --green:#23683e;
      --green-soft:#e8f5eb;
      --warning-soft:#fff8e8;
      --white:#fff;
      --shadow:0 18px 45px rgba(16,42,67,.10);
      --radius:18px;
      --max:1180px;
    }

    * { box-sizing:border-box; }
    html { scroll-behavior:smooth; }
    body {
      margin:0;
      font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      color:var(--ink);
      background:#fff;
      line-height:1.5;
    }
    button,input { font:inherit; }
    button { cursor:pointer; }
    a { color:var(--blue-dark); }
    h1,h2,h3,p { margin-top:0; }
    h1 {
      max-width:720px;
      margin-bottom:1rem;
      font-size:clamp(3rem,6vw,5.4rem);
      line-height:.96;
      letter-spacing:-.055em;
    }
    h2 {
      font-size:clamp(1.55rem,2.5vw,2.15rem);
      line-height:1.15;
      letter-spacing:-.025em;
    }
    h3 { font-size:1rem; }

    .material-symbols-rounded {
      font-variation-settings:'FILL' 0,'wght' 300,'GRAD' 0,'opsz' 24;
      font-weight:300;
      line-height:1;
    }
    .sr-only {
      position:absolute;
      width:1px;height:1px;
      padding:0;margin:-1px;
      overflow:hidden;clip:rect(0,0,0,0);
      white-space:nowrap;border:0;
    }
    .skip-link {
      position:fixed;left:1rem;top:-100px;z-index:1000;
      padding:.75rem 1rem;background:#fff;color:var(--navy);
      border-radius:8px;box-shadow:var(--shadow);
    }
    .skip-link:focus { top:1rem; }

    .site-header {
      position:sticky;top:0;z-index:100;
      background:var(--navy);color:#fff;
    }
    .nav {
      width:min(var(--max), calc(100% - 40px));
      min-height:66px;margin:auto;
      display:flex;align-items:center;justify-content:space-between;gap:2rem;
    }
    .brand img { display:block;width:170px;height:auto; }
    .nav-links {
      display:flex;align-items:center;gap:2rem;
      list-style:none;padding:0;margin:0;
    }
    .nav-links a,.nav-actions a {
      color:#fff;text-decoration:none;font-size:.9rem;font-weight:650;
    }
    .nav-actions { display:flex;align-items:center;gap:1rem; }
    .plain-button {
      border:0;background:transparent;color:inherit;padding:.35rem;
    }
    .menu-button { display:none; }

    .hero {
      position:relative;
      min-height:530px;
      overflow:hidden;
      background:#fff;
    }
    .hero-image {
      position:absolute;inset:0 0 0 44%;
      background-image:
        linear-gradient(90deg,#fff 0%,rgba(255,255,255,.98) 10%,rgba(255,255,255,.58) 35%,rgba(255,255,255,0) 62%),
        url("assets/hero-train.jpg");
      background-size:cover;
      background-position:center;
    }
    .hero-content {
      position:relative;z-index:2;
      width:min(var(--max), calc(100% - 40px));
      min-height:530px;margin:auto;
      display:flex;flex-direction:column;justify-content:center;
      padding:3.3rem 0 5.5rem;
    }
    .breadcrumbs {
      position:absolute;top:1.35rem;left:0;
      display:flex;flex-wrap:wrap;gap:.5rem;
      font-size:.78rem;color:var(--muted);
    }
    .breadcrumbs a { color:var(--muted); }
    .eyebrow {
      margin-bottom:.7rem;
      font-size:1.15rem;font-weight:760;
    }
    .hero-description {
      max-width:550px;color:var(--muted);font-size:1.05rem;
      margin-bottom:1.7rem;
    }

    .primary-search {
      max-width:690px;
      display:grid;grid-template-columns:1fr auto;
      background:#fff;border:1px solid #a9bac9;border-radius:14px;
      box-shadow:0 10px 30px rgba(16,42,67,.08);
      overflow:hidden;
    }
    .primary-search:focus-within {
      outline:4px solid rgba(0,108,173,.14);
      border-color:var(--blue);
    }
    .primary-search input {
      min-width:0;border:0;outline:0;
      padding:1.15rem 1.25rem;font-size:1.05rem;
    }
    .primary-search button {
      width:58px;border:0;background:var(--blue);color:#fff;
    }

    .quick-actions {
      display:flex;gap:.6rem;flex-wrap:wrap;
      margin-top:1rem;
    }
    .text-action {
      border:0;background:rgba(255,255,255,.88);
      color:var(--blue-dark);font-weight:720;
      padding:.6rem .8rem;border-radius:8px;
      display:inline-flex;align-items:center;gap:.35rem;
    }
    .text-action:hover { background:#fff; }

    .shortcut-wrap {
      width:min(var(--max), calc(100% - 40px));
      margin:-38px auto 0;position:relative;z-index:4;
      padding:1rem;
      background:rgba(255,255,255,.96);
      border:1px solid var(--line);
      border-radius:16px;
      box-shadow:var(--shadow);
    }
    .shortcut-label {
      margin:0 0 .75rem;font-size:.78rem;font-weight:750;color:var(--muted);
    }
    .shortcuts {
      display:grid;grid-template-columns:repeat(8,1fr);gap:.7rem;
    }
    .shortcut {
      position:relative;
      min-height:62px;border:1px solid var(--line);
      border-radius:12px;background:#fff;color:var(--blue-dark);
      display:grid;place-items:center;
    }
    .shortcut .material-symbols-rounded { font-size:1.75rem; }
    .shortcut:hover,.shortcut:focus-visible {
      border-color:var(--blue);background:var(--blue-soft);
    }
    .shortcut::after {
      content:attr(data-label);
      position:absolute;bottom:calc(100% + 9px);left:50%;
      transform:translate(-50%,4px);
      background:var(--navy);color:#fff;
      font-size:.75rem;font-weight:700;
      padding:.4rem .55rem;border-radius:6px;
      opacity:0;pointer-events:none;white-space:nowrap;
      transition:.15s ease;
    }
    .shortcut:hover::after,.shortcut:focus-visible::after {
      opacity:1;transform:translate(-50%,0);
    }

    .main {
      width:min(var(--max), calc(100% - 40px));
      margin:auto;padding:5.2rem 0 4rem;
    }
    .section { margin-bottom:5.2rem; }
    .section-heading {
      display:flex;align-items:end;justify-content:space-between;gap:2rem;
      margin-bottom:1.2rem;
    }
    .section-heading p { max-width:600px;margin:0;color:var(--muted); }

    .summary-row {
      width:100%;border:1px solid var(--line);border-radius:16px;
      background:#fff;padding:1.15rem 1.2rem;
      display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:1rem;
      color:var(--ink);text-align:left;
    }
    .summary-row:hover { border-color:#9ab7cc; }
    .summary-row .lead-icon {
      width:46px;height:46px;border-radius:50%;
      display:grid;place-items:center;background:var(--blue-soft);color:var(--blue-dark);
    }
    .summary-row strong { display:block;font-size:1.05rem; }
    .summary-row small { color:var(--muted); }
    .summary-row[aria-expanded="true"] .chevron { transform:rotate(180deg); }
    .chevron { transition:.2s ease; }

    .disclosure-panel {
      border:1px solid var(--line);border-top:0;
      border-radius:0 0 16px 16px;
      padding:1.4rem;background:var(--soft);
    }
    .allowance-grid {
      display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;
    }
    .allowance-item {
      padding:1rem;background:#fff;border-radius:12px;border:1px solid var(--line);
    }
    .allowance-item .icon-circle {
      width:44px;height:44px;border-radius:50%;
      display:grid;place-items:center;background:var(--blue-soft);
      color:var(--blue-dark);margin-bottom:.8rem;
    }
    .allowance-item p { margin-bottom:.25rem; }
    .allowance-item small { color:var(--muted); }
    .assist-note {
      display:flex;align-items:flex-start;gap:.8rem;
      margin-top:1rem;padding:1rem;border-radius:12px;background:var(--blue-soft);
    }

    .result-card {
      display:grid;grid-template-columns:1fr auto;gap:2rem;
      padding:1.6rem;border:1px solid var(--line);
      border-radius:var(--radius);box-shadow:var(--shadow);
    }
    .result-heading {
      display:flex;align-items:center;gap:1rem;margin-bottom:1rem;
    }
    .result-icon {
      width:58px;height:58px;border-radius:50%;
      display:grid;place-items:center;background:var(--blue-soft);color:var(--blue-dark);
    }
    .result-icon .material-symbols-rounded { font-size:2rem; }
    .status {
      display:inline-flex;align-items:center;gap:.35rem;
      padding:.4rem .7rem;border-radius:999px;
      background:var(--green-soft);color:var(--green);font-weight:760;font-size:.86rem;
    }
    .result-copy { color:#354f65; }
    .facts {
      display:flex;flex-wrap:wrap;gap:.6rem;
      margin:1.2rem 0;
    }
    .fact {
      padding:.55rem .7rem;border-radius:9px;background:var(--soft);
      font-size:.8rem;color:var(--muted);
    }
    .fact strong { color:var(--ink); }
    .result-action {
      min-width:230px;padding:1rem;border-radius:14px;background:var(--soft);
    }
    .result-action h3 { margin-bottom:.45rem; }
    .result-action p { color:var(--muted);font-size:.9rem; }
    .button {
      min-height:44px;border-radius:9px;border:1px solid transparent;
      padding:.72rem 1rem;font-weight:750;
      display:inline-flex;align-items:center;justify-content:center;gap:.4rem;
      text-decoration:none;
    }
    .button-primary { background:var(--blue);color:#fff; }
    .button-secondary { background:#fff;color:var(--blue-dark);border-color:var(--blue); }
    .button-block { width:100%; }

    .accordion {
      border-top:1px solid var(--line);
    }
    .accordion-item {
      border-bottom:1px solid var(--line);
    }
    .accordion-button {
      width:100%;border:0;background:#fff;
      padding:1rem 0;
      display:grid;grid-template-columns:auto 1fr auto;gap:.9rem;align-items:center;
      text-align:left;color:var(--ink);
    }
    .accordion-button > .material-symbols-rounded:first-child {
      color:var(--blue-dark);font-size:1.55rem;
    }
    .accordion-button strong { font-size:1rem; }
    .accordion-content {
      padding:0 3rem 1rem;color:var(--muted);font-size:.93rem;
    }

    .checklist-panel {
      display:grid;grid-template-columns:1fr auto;gap:2rem;
      padding:1.4rem;border-radius:16px;background:var(--warning-soft);
    }
    .checklist {
      display:grid;grid-template-columns:repeat(2,1fr);gap:.8rem 1.2rem;
      margin-top:1rem;
    }
    .checklist p {
      margin:0;display:flex;gap:.5rem;align-items:flex-start;font-size:.9rem;
    }
    .checklist .material-symbols-rounded { color:var(--blue-dark);font-size:1.2rem; }
    .checklist-actions { display:flex;flex-direction:column;gap:.6rem;justify-content:center; }

    dialog {
      width:min(720px,calc(100% - 30px));
      border:0;border-radius:20px;padding:0;
      box-shadow:0 30px 80px rgba(0,35,65,.28);
    }
    dialog::backdrop { background:rgba(0,35,65,.55); }
    .dialog-head {
      padding:1.3rem 1.4rem;border-bottom:1px solid var(--line);
      display:flex;justify-content:space-between;align-items:center;
    }
    .dialog-head h2 { margin:0;font-size:1.5rem; }
    .dialog-body { padding:1.4rem; }
    .trip-form {
      display:grid;grid-template-columns:1fr 1fr;gap:1rem;
    }
    .trip-form label span {
      display:block;margin-bottom:.35rem;font-size:.78rem;font-weight:750;
    }
    .trip-form input {
      width:100%;min-height:46px;padding:.7rem .8rem;
      border:1px solid #b7c6d2;border-radius:8px;
    }
    .trip-form .full { grid-column:1/-1; }
    .trip-result {
      margin-top:1rem;padding:1rem;border-radius:10px;background:var(--blue-soft);
    }

    .toast {
      position:fixed;right:1.2rem;bottom:1.2rem;z-index:500;
      padding:.9rem 1rem;border-radius:10px;background:var(--navy);color:#fff;
      box-shadow:var(--shadow);
    }

    @media (max-width:900px) {
      .nav-links,.nav-actions { display:none; }
      .menu-button { display:block;color:#fff; }
      .hero-image { inset:0;background-position:64% center;opacity:.42; }
      .hero-content { min-height:560px; }
      .shortcuts { grid-template-columns:repeat(4,1fr); }
      .allowance-grid { grid-template-columns:1fr 1fr; }
      .result-card { grid-template-columns:1fr; }
      .result-action { min-width:0; }
    }
    @media (max-width:620px) {
      .brand img { width:145px; }
      .hero { min-height:590px; }
      .hero-content { min-height:590px;padding-top:5rem; }
      .hero-image { opacity:.25; }
      .shortcut-wrap { margin-top:-28px; }
      .main { padding-top:4rem; }
      .section { margin-bottom:4rem; }
      .allowance-grid,.checklist,.trip-form { grid-template-columns:1fr; }
      .checklist-panel { grid-template-columns:1fr; }
      .section-heading { display:block; }
      .section-heading p { margin-top:.5rem; }
      .result-card { padding:1.2rem; }
    }

    @media print {
      .site-header,.hero,.shortcut-wrap,.topics,.checklist-actions,.quick-actions { display:none!important; }
      .main { padding:0;width:100%; }
      .section { margin-bottom:2rem; }
      .disclosure-panel,[hidden] { display:block!important; }
      .summary-row { box-shadow:none; }
    }