:root {
  --ink: #08111f;
  --navy: #071527;
  --panel: #0c2036;
  --paper: #f3f6f6;
  --white: #ffffff;
  --muted: #64707d;
  --line: #d8dfe2;
  --ice: #7ce6df;
  --lime: #d5ff72;
  --amber: #ffb64d;
  --red: #ff705f;
  --radius: 22px;
  --shadow: 0 24px 70px rgba(7, 21, 39, .14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.skip-link { position: fixed; z-index: 100; top: 8px; left: 8px; transform: translateY(-150%); padding: 8px 12px; background: var(--lime); color: var(--ink); border-radius: 6px; }
.skip-link:focus { transform: translateY(0); }

.site-header {
  position: sticky;
  z-index: 50;
  top: 0;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  min-height: 72px;
  padding: 0 5vw;
  color: #ecf5f6;
  background: rgba(7, 21, 39, .88);
  border-bottom: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(18px);
}
.brand { display: inline-flex; align-items: center; gap: 12px; justify-self: start; font-weight: 800; letter-spacing: .13em; }
.brand-mark { display: grid; place-items: center; min-width: 68px; height: 34px; padding: 0 11px; color: var(--navy); background: var(--lime); border-radius: 999px; font-size: .73rem; font-weight: 900; letter-spacing: .035em; text-transform: lowercase; }
.top-nav { display: flex; justify-self: center; gap: 30px; font-size: .9rem; }
.top-nav a { position: relative; color: #b8c5cc; }
.top-nav a:hover, .top-nav a.active { color: white; }
.top-nav a.active::after { content: ""; position: absolute; right: 0; bottom: -24px; left: 0; height: 2px; background: var(--lime); }

.hero { position: relative; min-height: 760px; overflow: hidden; color: white; background: var(--navy); }
.hero > img { position: absolute; width: 100%; height: 100%; object-fit: cover; object-position: 50% center; }
.hero-scrim { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(4,13,25,.95) 0%, rgba(4,13,25,.64) 38%, rgba(4,13,25,.12) 72%), linear-gradient(0deg, rgba(4,13,25,.78), transparent 38%); }
.hero-content { position: relative; z-index: 2; display: flex; flex-direction: column; justify-content: center; min-height: 690px; width: min(1440px, 90vw); margin: 0 auto; padding: 52px 0 110px; }
.eyebrow, .kicker { font-size: .78rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 10px; color: var(--ice); }
.eyebrow span { width: 34px; height: 2px; background: var(--lime); }
.hero h1 { max-width: 820px; margin: 22px 0 16px; font-family: Georgia, "Songti SC", serif; font-size: clamp(3.7rem, 7vw, 7.2rem); font-weight: 500; line-height: .98; letter-spacing: -.055em; }
.hero-content > p { max-width: 720px; margin: 8px 0 30px; color: #d5e2e6; font-size: 1.08rem; letter-spacing: .025em; }
.hero-actions { display: flex; align-items: center; gap: 26px; }
.primary-button { display: inline-flex; align-items: center; gap: 36px; padding: 14px 20px; color: var(--navy); background: var(--lime); border-radius: 999px; font-weight: 800; }
.primary-button:hover { background: white; }
.primary-button span { font-size: 1.35rem; }
.countdown { display: flex; align-items: baseline; gap: 8px; }
.countdown b { font-size: 1.9rem; color: white; }
.countdown span { color: #c6d3d8; font-size: .86rem; }
.hero-stats { position: absolute; z-index: 3; right: 5vw; bottom: 0; left: 5vw; display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.28); }
.hero-stats div { display: flex; align-items: baseline; gap: 9px; padding: 24px 26px 28px; border-right: 1px solid rgba(255,255,255,.2); }
.hero-stats div:first-child { padding-left: 0; }
.hero-stats div:last-child { border-right: 0; }
.hero-stats strong { font-size: 2rem; line-height: 1; }
.hero-stats span { color: #c1cdd2; font-size: .9rem; }

.content-section { width: min(1440px, 90vw); margin: 0 auto; padding: 96px 0; }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 40px; margin-bottom: 40px; }
.section-heading.compact { margin-bottom: 28px; }
.kicker { display: block; margin-bottom: 9px; color: #3e777b; }
h2 { margin: 0; font-family: Georgia, "Songti SC", serif; font-size: clamp(2.1rem, 4.5vw, 4.1rem); font-weight: 500; line-height: 1.08; letter-spacing: -.045em; }
.section-heading > p { max-width: 520px; margin: 0; color: var(--muted); }

.route-section { padding-bottom: 78px; }
.route-line { display: flex; align-items: center; margin: 54px 0 42px; }
.route-stop { flex: 0 0 auto; text-align: center; }
.route-stop b { display: grid; place-items: center; width: 58px; height: 58px; color: white; background: var(--navy); border-radius: 50%; font-size: .88rem; letter-spacing: .06em; }
.route-stop:first-child b, .route-stop:last-child b { color: var(--navy); background: var(--lime); }
.route-stop span { display: block; margin-top: 8px; color: var(--muted); font-size: .78rem; }
.route-line i { flex: 1; height: 1px; margin: 0 8px 24px; background: repeating-linear-gradient(90deg, #8899a1 0 5px, transparent 5px 10px); }
.route-note { display: flex; align-items: center; gap: 18px; padding: 18px 20px; color: #d9e6e9; background: var(--navy); border-radius: 16px; }
.route-note span { flex: 0 0 auto; padding: 5px 10px; color: var(--navy); background: var(--lime); border-radius: 999px; font-size: .72rem; font-weight: 900; letter-spacing: .08em; }
.route-note p { margin: 0; font-size: .9rem; }

.signal-section { width: 100%; padding: 88px 5vw; color: white; background: var(--navy); }
.signal-section .section-heading, .signal-section .signal-grid { width: min(1440px, 100%); margin-right: auto; margin-left: auto; }
.signal-section .kicker { color: var(--ice); }
.signal-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.16); }
.signal-card { position: relative; min-height: 290px; padding: 28px; background: var(--navy); }
.signal-card.urgent { background: #142f4c; }
.signal-card > span { display: inline-grid; place-items: center; width: 38px; height: 38px; margin-bottom: 44px; color: var(--navy); background: var(--ice); border-radius: 50%; font-size: .8rem; font-weight: 800; }
.signal-card.urgent > span { background: var(--amber); }
.signal-card h3 { margin: 0 0 12px; font-size: 1.15rem; }
.signal-card p { margin: 0; color: #b9c9d0; font-size: .9rem; }

.itinerary-heading { align-items: end; }
.filter-row { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px; max-width: 620px; }
.filter { min-height: 40px; padding: 8px 12px; color: #58636d; background: transparent; border: 1px solid #bec9cd; border-radius: 10px; cursor: pointer; }
.filter:hover, .filter.active { color: white; background: var(--navy); border-color: var(--navy); }
.day-list { border-top: 1px solid #cbd4d7; }
.day-card { display: grid; grid-template-columns: 116px 230px 1fr 28px; gap: 30px; align-items: start; padding: 28px 0; border-bottom: 1px solid #cbd4d7; cursor: pointer; }
.day-card[hidden] { display: none; }
.day-date { color: var(--muted); }
.day-date b { display: block; color: var(--ink); font-size: 1.7rem; line-height: 1.1; }
.day-place { display: flex; align-items: center; gap: 12px; font-weight: 750; }
.place-dot { width: 10px; height: 10px; background: var(--city-color, var(--ice)); border-radius: 50%; box-shadow: 0 0 0 5px color-mix(in srgb, var(--city-color, var(--ice)) 20%, transparent); }
.day-summary h3 { margin: 0 0 8px; font-family: Georgia, "Songti SC", serif; font-size: 1.45rem; font-weight: 500; line-height: 1.3; }
.day-summary > p { margin: 0; color: var(--muted); }
.tag-row { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.tag { padding: 3px 9px; color: #41515a; background: #e6ecee; border-radius: 999px; font-size: .72rem; font-weight: 700; }
.tag.book { color: #6e4000; background: #fff0d9; }
.day-toggle { display: grid; place-items: center; width: 28px; height: 28px; padding: 0; color: var(--navy); background: transparent; border: 1px solid #9aa8ae; border-radius: 50%; cursor: pointer; transition: transform .2s, background .2s; }
.day-toggle:hover { background: white; }
.day-card.open .day-toggle { transform: rotate(45deg); }
.day-detail { grid-column: 3 / 5; display: none; grid-template-columns: 1.2fr .8fr; gap: 20px; padding-top: 12px; }
.day-card.open .day-detail { display: grid; }
.timeline-stream { display: grid; gap: 12px; min-width: 0; }
.day-aside { display: grid; align-content: start; gap: 12px; min-width: 0; }
.time-block, .fallback-box { padding: 20px; background: white; border-radius: 16px; }
.time-block { display: grid; grid-template-columns: 62px 1fr; gap: 12px; }
.time-block time { color: #477276; font-size: .8rem; font-weight: 800; }
.time-block span { font-size: .9rem; }
.fallback-box { color: #59666e; background: #e8eeee; font-size: .86rem; }
.fallback-box b { display: block; margin-bottom: 8px; color: var(--ink); }
.stay-card, .day-note-card, .planning-guide-card { padding: 20px; background: white; border-radius: 16px; }
.detail-label { display: block; margin-bottom: 6px; color: #477276; font-size: .72rem; font-weight: 900; letter-spacing: .08em; }
.stay-card h4, .day-note-card h4, .planning-guide-card h4 { margin: 0; color: var(--ink); font-size: 1rem; line-height: 1.35; }
.stay-card > p, .day-note-card p { margin: 7px 0 0; color: var(--muted); font-size: .82rem; line-height: 1.55; }
.stay-card ul, .planning-guide-card ul { margin: 12px 0 0; padding-left: 18px; color: #3f4d54; font-size: .82rem; line-height: 1.55; }
.search-keywords { display: grid; gap: 6px; margin-top: 14px; }
.search-keywords b { font-size: .74rem; }
.search-keywords code { overflow-wrap: anywhere; padding: 6px 8px; color: #32454c; background: #edf2f3; border-radius: 7px; font-family: inherit; font-size: .76rem; }
.stay-card details { margin-top: 12px; color: #4d5e65; font-size: .8rem; }
.stay-card summary { color: var(--ink); font-weight: 800; cursor: pointer; }
.detail-link { display: inline-flex; margin-top: 14px; padding-bottom: 2px; color: #315f65; border-bottom: 1px solid currentColor; font-size: .78rem; font-weight: 800; text-decoration: none; }
.day-note-card { border-left: 4px solid var(--ice); }
.day-note-card.important { border-left-color: var(--amber); }
.planning-guide-card { grid-column: 1 / -1; padding: 24px; }
.planning-guide-head { margin-bottom: 16px; }
.planning-guide-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; overflow: hidden; background: #dbe4e6; border: 1px solid #dbe4e6; border-radius: 12px; }
.planning-guide-grid article { padding: 18px; background: #f7f9f9; }
.planning-guide-grid article > b { display: block; margin-bottom: 8px; color: var(--ink); font-size: .86rem; }
.planning-guide-grid p { margin: 0; color: #3f4d54; font-size: .82rem; line-height: 1.6; }
.planning-guide-grid small { display: block; margin-top: 9px; color: #68777d; font-size: .76rem; line-height: 1.55; }
.planning-guide-grid .todo-list { margin-top: 0; }
.guide-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.guide-actions a { padding: 8px 11px; color: #0b2436; background: var(--lime); border-radius: 999px; font-size: .76rem; font-weight: 900; text-decoration: none; }
.transport-recommendation { display: grid; grid-template-columns: 190px 1fr; gap: 5px 20px; margin-bottom: 12px; padding: 18px; color: white; background: var(--navy); border-radius: 12px; }
.transport-recommendation b { grid-row: 1 / 3; color: var(--lime); font-size: 1rem; line-height: 1.4; }
.transport-recommendation p { margin: 0; color: #edf5f6; font-size: .86rem; line-height: 1.55; }
.transport-recommendation small { color: #aebfc7; font-size: .76rem; line-height: 1.5; }
.transport-arrival-steps { margin-bottom: 12px; padding: 18px; background: #fff8e9; border-left: 4px solid var(--amber); border-radius: 12px; }
.transport-arrival-steps > b { font-size: .86rem; }
.transport-arrival-steps ol { margin: 10px 0 0; padding-left: 20px; color: #3f4d54; font-size: .82rem; line-height: 1.6; }
.transport-options article > span { display: inline-block; margin-bottom: 9px; padding: 3px 7px; color: #315c63; background: #dff1f0; border-radius: 999px; font-size: .7rem; font-weight: 800; }
.transport-todo { margin-top: 12px; padding: 18px; background: #edf2f3; border-radius: 12px; }
.transport-todo > b { font-size: .86rem; }
.transport-todo ol { margin: 10px 0 0; padding-left: 20px; color: #3f4d54; font-size: .82rem; line-height: 1.6; }
.flight-tag { color: #052228; background: var(--ice); }

.inline-flight-card { min-width: 0; overflow: hidden; padding: 22px; color: white; background: var(--navy); border: 1px solid #17334f; border-radius: 20px; box-shadow: 0 16px 34px rgba(7, 21, 39, .16); }
.inline-flight-head { display: flex; justify-content: space-between; gap: 18px; align-items: flex-start; }
.flight-label { display: block; margin-bottom: 5px; color: var(--ice); font-size: .68rem; font-weight: 900; letter-spacing: .12em; }
.inline-flight-head h4 { margin: 0; font-size: 1rem; line-height: 1.3; }
.inline-flight-head h4 small { display: block; margin-top: 2px; color: #adc0c9; font-size: .72rem; font-weight: 500; }
.source-badge { flex: 0 0 auto; padding: 5px 8px; color: #102130; background: var(--lime); border-radius: 999px; font-size: .62rem; font-weight: 900; letter-spacing: .04em; }
.inline-flight-route { display: grid; grid-template-columns: minmax(0, .7fr) minmax(130px, 1.4fr) minmax(0, .7fr); gap: 12px; align-items: end; margin: 20px 0 8px; }
.inline-flight-route > div:last-child { text-align: right; }
.inline-flight-route strong { display: block; font-size: 1.9rem; line-height: 1; letter-spacing: -.03em; }
.inline-flight-route span { display: block; margin-top: 6px; color: #b7c7cf; font-size: .7rem; line-height: 1.35; }
.route-duration { text-align: center; }
.route-duration i { display: block; height: 1px; margin-bottom: 7px; background: linear-gradient(90deg, transparent, var(--ice) 14%, var(--ice) 86%, transparent); }
.route-duration b { display: block; color: #d6e3e7; font-size: .64rem; font-weight: 600; line-height: 1.35; }
.local-time-note { margin: 0 0 14px; color: #829aa5; font-size: .66rem; }
.flight-legs { display: grid; gap: 10px; }
.flight-leg { display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: 10px; padding: 16px 0; border-top: 1px solid rgba(255,255,255,.12); }
.leg-number { display: grid; place-items: start center; padding-top: 4px; color: var(--ice); font-size: .65rem; font-weight: 900; }
.leg-main { min-width: 0; }
.leg-airports { display: grid; grid-template-columns: minmax(0, 1fr) 46px minmax(0, 1fr); gap: 8px; align-items: start; }
.leg-endpoint.arrival { text-align: right; }
.leg-endpoint time { display: block; margin-bottom: 5px; font-size: 1.18rem; font-weight: 850; line-height: 1; }
.leg-endpoint time small { display: block; margin-top: 5px; color: #93a8b2; font-size: .6rem; font-weight: 600; }
.leg-endpoint strong { display: block; color: var(--lime); font-size: 1.3rem; line-height: 1; }
.leg-endpoint > span { display: block; margin-top: 5px; color: #c6d4da; font-size: .68rem; }
.leg-endpoint p { margin: 8px 0 6px; color: white; font-size: .72rem; line-height: 1.35; }
.leg-endpoint p small { display: block; color: #93a8b2; }
.leg-endpoint em { display: block; color: #cbd8dd; font-size: .66rem; font-style: normal; line-height: 1.35; }
.leg-direction { position: relative; min-height: 38px; margin-top: 28px; }
.leg-direction i { position: absolute; top: 11px; right: 0; left: 0; height: 1px; background: #68808c; }
.leg-direction span { position: relative; display: block; width: 23px; margin: 0 auto; color: var(--ice); background: var(--navy); text-align: center; font-size: .7rem; }
.leg-meta { display: flex; flex-wrap: wrap; gap: 5px 12px; margin-top: 12px; padding-top: 10px; color: #9db0b9; border-top: 1px solid rgba(255,255,255,.08); font-size: .66rem; }
.leg-meta b { color: white; }
.layover-card { display: grid; grid-template-columns: 1.15fr .55fr 1.3fr; gap: 12px; margin-left: 40px; padding: 13px 14px; color: #dbe6e9; background: #17314c; border-left: 3px solid var(--ice); border-radius: 12px; }
.layover-card.overnight { border-left-color: var(--amber); }
.layover-card span { display: block; color: #8fa5af; font-size: .61rem; }
.layover-card strong { display: block; margin-top: 3px; font-size: .72rem; line-height: 1.35; }
.layover-card strong small { display: block; margin-top: 2px; font-weight: 500; }
.layover-card > small { grid-column: 1 / -1; color: #92a9b3; font-size: .62rem; line-height: 1.45; }
.baggage-panel { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(150px, .65fr); gap: 1px; margin-top: 16px; overflow: hidden; background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.12); border-radius: 12px; }
.baggage-panel > div { padding: 12px; background: #0b1d30; }
.baggage-panel span { display: block; color: #849aa5; font-size: .6rem; line-height: 1.35; }
.baggage-panel strong { display: block; margin-top: 5px; font-size: .7rem; line-height: 1.35; }
.baggage-panel strong small { display: block; font-weight: 500; }
.baggage-list { display: grid; gap: 7px; margin: 9px 0 0; padding: 0; list-style: none; }
.baggage-list li { display: grid; grid-template-columns: 58px 1fr; gap: 8px; color: #dce8ec; font-size: .7rem; line-height: 1.4; }
.baggage-list b { color: white; }
.baggage-list span { color: inherit; font-size: inherit; }
.positive { color: var(--ice) !important; }
.warning { color: var(--amber) !important; }
.neutral { color: #d6e2e6 !important; }
.data-note { display: block; margin-top: 10px; color: #849aa5; font-size: .62rem; }
.data-error { padding: 22px; color: #7a2c24; background: #ffe5e0; border-radius: 14px; }

.weather-section { width: 100%; padding: 88px 5vw; background: #dce9e9; }
.weather-section .section-heading, .weather-track { width: min(1440px, 100%); margin-right: auto; margin-left: auto; }
.weather-track { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.weather-track article { min-height: 190px; padding: 24px; background: rgba(255,255,255,.64); border-radius: 18px; }
.weather-track span { color: #486166; font-size: .84rem; }
.weather-track strong { display: block; margin: 28px 0 12px; font-family: Georgia, serif; font-size: 2rem; font-weight: 500; }
.weather-track p { margin: 0; color: #617176; font-size: .83rem; }

.prep-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.checklist-panel, .packing-panel { padding: 30px; background: white; border-radius: var(--radius); box-shadow: 0 10px 35px rgba(7,21,39,.06); }
.panel-top { display: flex; justify-content: space-between; align-items: center; }
.panel-top h3, .packing-panel h3 { margin: 0; font-size: 1.2rem; }
.panel-top span { color: #477276; font-weight: 800; }
.progress-bar { height: 5px; margin: 18px 0; overflow: hidden; background: #dfe6e8; border-radius: 99px; }
.progress-bar i { display: block; width: 0; height: 100%; background: var(--ice); transition: width .2s; }
.check-item { display: flex; align-items: flex-start; gap: 12px; padding: 11px 0; border-bottom: 1px solid #ebeff0; }
.check-item input { position: absolute; opacity: 0; pointer-events: none; }
.fake-check { flex: 0 0 auto; display: grid; place-items: center; width: 22px; height: 22px; margin-top: 2px; border: 1px solid #9ba9ae; border-radius: 6px; }
.check-item input:checked + .fake-check { color: var(--navy); background: var(--lime); border-color: var(--lime); }
.check-item input:checked + .fake-check::after { content: "✓"; font-weight: 900; }
.check-item input:focus-visible + .fake-check { outline: 3px solid rgba(124,230,223,.55); }
.check-item input:checked ~ span:last-child { color: #819096; text-decoration: line-through; }
.text-button { margin-top: 18px; padding: 0; color: #566b72; background: transparent; border: 0; border-bottom: 1px solid; cursor: pointer; }
.packing-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 24px; }
.pack-label { color: #477276; font-size: .78rem; font-weight: 800; letter-spacing: .08em; }
.packing-columns ul { margin: 10px 0 0; padding: 0; list-style: none; }
.packing-columns li { padding: 7px 0; border-bottom: 1px solid #e8edef; }
.packing-note { margin-top: 24px; padding: 18px; color: #d9e6e8; background: var(--panel); border-radius: 14px; }
.packing-note p { margin: 5px 0 0; color: #b5c6cd; font-size: .86rem; }

.budget-section { width: 100%; padding: 20px 5vw 96px; }
.budget-card { display: grid; grid-template-columns: .8fr 1.2fr; gap: 7vw; width: min(1440px, 100%); margin: 0 auto; padding: 50px; color: white; background: var(--navy); border-radius: 28px; }
.budget-card h2 { margin-bottom: 14px; font-size: clamp(2rem, 4vw, 3.5rem); }
.budget-card p { max-width: 560px; margin: 0; color: #b8c8ce; }
.budget-card .kicker { color: var(--ice); }
.budget-bars { display: flex; flex-direction: column; justify-content: center; gap: 18px; }
.budget-bars div { display: grid; grid-template-columns: 80px 1fr 100px; align-items: center; gap: 12px; font-size: .83rem; }
.budget-bars i { position: relative; height: 7px; overflow: hidden; background: rgba(255,255,255,.16); border-radius: 99px; }
.budget-bars i::after { content: ""; position: absolute; inset: 0 auto 0 0; width: var(--w); background: var(--lime); border-radius: inherit; }
.budget-bars b { text-align: right; }

.source-section { padding-top: 58px; }
.source-links { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid #cbd4d7; border-left: 1px solid #cbd4d7; }
.source-links a { display: grid; grid-template-columns: 1fr auto; gap: 4px; padding: 18px; border-right: 1px solid #cbd4d7; border-bottom: 1px solid #cbd4d7; background: rgba(255,255,255,.38); }
.source-links a:hover { background: white; }
.source-links span { grid-column: 1 / 3; color: var(--muted); font-size: .74rem; }
.source-links b { color: #477276; }
.source-note { margin: 22px 0 0; color: var(--muted); font-size: .82rem; }

footer { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 38px 5vw; color: #b8c7cd; background: #050f1d; }
footer span { color: white; font-weight: 800; letter-spacing: .1em; }
footer p { margin: 0; }
footer .back-to-top { padding: 0; color: var(--ice); background: transparent; border: 0; cursor: pointer; }
footer .back-to-top:hover { color: var(--lime); }

@media (max-width: 1050px) {
  .top-nav { gap: 20px; }
  .signal-grid { grid-template-columns: repeat(2, 1fr); }
  .weather-track { grid-template-columns: repeat(2, 1fr); }
  .source-links { grid-template-columns: repeat(2, 1fr); }
  .day-card { grid-template-columns: 90px 160px 1fr 28px; gap: 18px; }
  .budget-card { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .site-header { grid-template-columns: 1fr auto; min-height: 62px; padding: 0 18px; background: var(--navy); backdrop-filter: none; }
  .brand { font-size: .8rem; }
  .brand-mark { min-width: 64px; height: 30px; padding: 0 9px; }
  .top-nav { position: fixed; z-index: 60; right: 12px; bottom: 12px; left: 12px; justify-content: space-around; gap: 0; padding: 11px 8px; background: rgba(7,21,39,.96); border: 1px solid rgba(255,255,255,.14); border-radius: 16px; box-shadow: 0 12px 36px rgba(0,0,0,.3); }
  .top-nav a { padding: 4px 8px; font-size: .78rem; }
  .top-nav a.active::after { bottom: -7px; }
  .hero { min-height: 700px; }
  .hero > img { object-position: 62% center; }
  .hero-scrim { background: linear-gradient(0deg, rgba(4,13,25,.96) 0%, rgba(4,13,25,.35) 76%); }
  .hero-content { justify-content: end; min-height: 610px; width: calc(100% - 36px); padding-bottom: 104px; }
  .hero h1 { font-size: clamp(3.2rem, 15vw, 5.3rem); }
  .hero-content > p { font-size: .88rem; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 16px; }
  .hero-stats { right: 18px; left: 18px; grid-template-columns: repeat(4, 1fr); }
  .hero-stats div { display: block; padding: 18px 8px; text-align: center; }
  .hero-stats div:first-child { padding-left: 8px; }
  .hero-stats strong { font-size: 1.35rem; }
  .hero-stats span { display: block; margin-top: 4px; font-size: .67rem; }
  .content-section { width: calc(100% - 36px); padding: 68px 0; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 16px; margin-bottom: 28px; }
  .route-line { overflow-x: auto; padding-bottom: 8px; }
  .route-line i { min-width: 30px; }
  .signal-grid, .weather-track, .prep-layout, .source-links { grid-template-columns: 1fr; }
  .signal-section, .weather-section { width: 100%; padding: 66px 18px; }
  .signal-card { min-height: auto; }
  .signal-card > span { margin-bottom: 24px; }
  .itinerary-heading { align-items: flex-start; }
  .filter-row { justify-content: flex-start; max-width: none; }
  .day-card { grid-template-columns: 72px 1fr 28px; gap: 12px; }
  .day-date b { font-size: 1.35rem; }
  .day-place { grid-column: 2; grid-row: 1; font-size: .82rem; }
  .day-summary { grid-column: 2 / 4; }
  .day-toggle { grid-column: 3; grid-row: 1; }
  .day-detail { grid-column: 1 / 4; grid-template-columns: 1fr; }
  .planning-guide-grid { grid-template-columns: 1fr; }
  .planning-guide-card { grid-column: auto; padding: 20px; }
  .transport-recommendation { grid-template-columns: 1fr; }
  .transport-recommendation b { grid-row: auto; }
  .route-note { align-items: flex-start; flex-direction: column; gap: 10px; }
  .inline-flight-card { padding: 18px; border-radius: 18px; }
  .source-badge { max-width: 108px; text-align: center; line-height: 1.3; }
  .inline-flight-route { grid-template-columns: minmax(0, .7fr) minmax(80px, 1.1fr) minmax(0, .7fr); gap: 8px; }
  .inline-flight-route strong { font-size: 1.6rem; }
  .inline-flight-route span { font-size: .64rem; }
  .leg-airports { grid-template-columns: minmax(0, 1fr) 34px minmax(0, 1fr); gap: 5px; }
  .leg-endpoint time { font-size: 1.05rem; }
  .leg-endpoint strong { font-size: 1.15rem; }
  .leg-endpoint p { font-size: .66rem; overflow-wrap: anywhere; }
  .leg-endpoint em { font-size: .61rem; }
  .leg-direction { margin-top: 24px; }
  .layover-card { grid-template-columns: 1fr; margin-left: 0; }
  .layover-card > small { grid-column: auto; }
  .baggage-panel { grid-template-columns: 1fr; }
  .packing-panel, .checklist-panel { padding: 22px; }
  .packing-columns { grid-template-columns: 1fr; }
  .budget-section { width: 100%; padding: 16px 18px 68px; }
  .budget-card { padding: 28px 22px; border-radius: 20px; }
  .budget-bars div { grid-template-columns: 72px 1fr; }
  .budget-bars b { grid-column: 2; text-align: left; color: #d9e5e8; }
  footer { align-items: flex-start; flex-direction: column; padding-bottom: 100px; }
}

@media print {
  .site-header, .hero img, .hero-scrim, .hero-actions, .filter-row, .text-button, footer { display: none !important; }
  body, .hero, .signal-section, .weather-section { color: #111; background: white; }
  .hero { min-height: auto; }
  .hero-content { min-height: auto; padding: 20px 0; }
  .hero h1 { color: #111; font-size: 42px; }
  .hero-content > p, .signal-card p { color: #333; }
  .hero-stats { position: static; color: #111; border-color: #aaa; }
  .content-section, .signal-section, .weather-section { width: 100%; padding: 24px 0; }
  .signal-grid { grid-template-columns: repeat(2, 1fr); background: white; border-color: #bbb; }
  .signal-card, .signal-card.urgent { min-height: auto; color: #111; background: white; border: 1px solid #ccc; }
  .day-card { page-break-inside: avoid; }
  .day-detail { display: grid; }
  .prep-layout, .budget-card { page-break-inside: avoid; }
  .budget-card { color: #111; background: #eef2f3; }
  .budget-card p { color: #333; }
}