:root {
  --cream: #efe8dc;
  --paper: #f6f0e6;
  --blue: #183e4a;
  --ink: #183e4a;
  --mid: #42616b;
  --muted: #6d7875;
  --line: #b8bfb6;
  --pale: #dbe5df;
  --cobalt: #215ea2;
  --cyan: #d3e4dd;
  --serif: 'Songti SC', 'STSong', 'SimSun', serif;
  --sans: -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 32px; }
body { margin: 0; color: var(--ink); background: var(--cream); font: 15px/1.85 var(--sans); -webkit-font-smoothing: antialiased; }
body::before { content: ''; position: fixed; inset: 0; z-index: 10; pointer-events: none; opacity: .13; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='paper'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.84' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Cpath fill='%23183e4a' opacity='.3' filter='url(%23paper)' d='M0 0h180v180H0z'/%3E%3C/svg%3E"); }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
button { color: inherit; cursor: pointer; }
button, a, summary, input, select { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible, summary:focus-visible, input:focus-visible, select:focus-visible { outline: 2px solid var(--cobalt); outline-offset: 5px; }
::selection { color: var(--paper); background: var(--blue); }
[hidden] { display: none !important; }
img, svg { max-width: 100%; }
p { margin: 0 0 1em; }
h1, h2, h3, h4 { margin: 0; }
main { max-width: 1320px; margin: auto; }
.eyebrow { margin: 0 0 15px; font: 11px/1.55 var(--sans); letter-spacing: 2.5px; text-transform: uppercase; color: var(--mid); }
.section { padding: 78px 56px; scroll-margin-top: 26px; }
.section-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 28px; margin-bottom: 30px; }
.section-heading .eyebrow { margin-bottom: 10px; }
.section-heading > p { max-width: 390px; margin: 0 0 3px; font-size: 14px; line-height: 1.9; color: var(--muted); }
h2 { font: 400 38px/1.5 var(--serif); letter-spacing: 2px; }
h3 { font-size: 19px; font-weight: 500; line-height: 1.6; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 25px; min-height: 46px; padding: 11px 21px; border: 1px solid var(--blue); border-radius: 0; font-size: 14px; line-height: 1.55; transition: background-color .18s, color .18s; }
.primary { background: var(--blue); color: var(--paper); }
.primary:hover { background: #315761; }
.secondary { background: transparent; color: var(--blue); }
.secondary:hover { background: #dce4dd; }
.text-button { padding: 5px 0; border: 0; border-bottom: 1px solid #8fa3a7; border-radius: 0; background: transparent; color: var(--mid); font-size: 13px; line-height: 1.5; }
.tiny { font-size: 13px; line-height: 1.9; color: var(--muted); }
.wide { width: 100%; margin-top: 15px; }

/* The transport planner shares the poster's fine rules and flat paper surface. */
.origin-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-left: 1px solid var(--line); }
.origin { display: flex; align-items: center; gap: 15px; padding: 26px 21px; text-align: left; border: 1px solid var(--line); border-left: 0; border-radius: 0; background: transparent; position: relative; }
.origin:hover { background: #e8e7dc; }
.origin.selected { background: #dce5df; box-shadow: inset 0 -3px var(--blue); }
.origin svg { flex: none; width: 30px; height: 30px; fill: none; stroke: var(--blue); stroke-width: 1.3; }
.origin strong { display: block; font: 500 20px/1.5 var(--serif); letter-spacing: 1px; }
.origin small { display: block; color: var(--muted); font-size: 12px; margin-top: 4px; }
.origin.selected::after { content: ''; position: absolute; top: 11px; right: 12px; width: 5px; height: 5px; border-radius: 50%; background: var(--cobalt); }
.time-row { display: flex; flex-wrap: wrap; align-items: center; gap: 15px 20px; min-height: 46px; margin-top: 24px; font-size: 14px; }
.time-mode { display: flex; border: 1px solid var(--line); border-radius: 0; }
.time-mode button { min-height: 42px; padding: 8px 17px; border: 0; border-radius: 0; background: transparent; font-size: 14px; }
.time-mode .selected { background: var(--blue); color: var(--paper); }
#timeHelp { font-size: 13px; color: var(--muted); }
#laterFields { display: flex; align-items: center; flex-wrap: wrap; gap: 15px; }
label { display: flex; align-items: center; gap: 9px; font-size: 13px; }
input, select { min-height: 41px; max-width: 100%; padding: 8px 10px; border: 1px solid #a6b5b3; border-radius: 0; color: var(--blue); background: var(--paper); font-size: 14px; color-scheme: light; }
.journey-context { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; margin-top: 34px; padding: 20px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: 14px; color: var(--muted); }
.journey-context strong { color: var(--ink); font-size: 17px; font-weight: 500; }
.context-time { margin-left: auto; font-size: 13px; }
.plan-time-notice { margin: 12px 0 0; color: #72817d; font-size: 13px; line-height: 1.9; }
.results-layout { display: grid; grid-template-columns: minmax(0, 1fr) 292px; align-items: start; gap: 43px; }
.results-main { min-width: 0; }
.result-top { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 15px 20px; margin: 30px 0 13px; }
.results-heading { min-width: 0; }
.results-kicker { margin: 0 0 5px; color: #557b85; font-size: 11px; letter-spacing: 2px; line-height: 1.5; }
.result-top h3 { font: 500 32px/1.45 var(--serif); letter-spacing: 1.5px; }
.results-summary { margin: 0 0 20px; color: #607775; font-size: 14px; line-height: 1.9; }
.filter { display: flex; gap: 2px; border-bottom: 1px solid var(--line); }
.filter button { min-height: 38px; padding: 8px 10px; border: 0; border-bottom: 2px solid transparent; border-radius: 0; background: none; color: var(--muted); font-size: 12px; }
.filter .selected { color: var(--blue); border-bottom-color: var(--blue); }
.estimate-note { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 20px; font-size: 13px; color: var(--muted); }
.estimate-note > span { flex: none; width: 15px; height: 15px; margin-top: 4px; border: 1px solid var(--muted); border-radius: 50%; text-align: center; font: 11px/14px Georgia, serif; }
.estimate-note p { margin: 0; line-height: 1.9; }
.route-card { padding: 27px 28px 29px; margin-bottom: 24px; border: 1px solid #b4c3bd; border-radius: 0; background: #f8f4ec; }
.route-taxi { border-top: 3px solid var(--blue); background: #e5eeeb; }
.route-metro { background: #f8f4ec; }
.route-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 15px; }
.route-top h4 { margin-top: 5px; font: 500 29px/1.55 var(--serif); letter-spacing: 1px; }
.route-label { color: var(--mid); font-size: 12px; letter-spacing: 1.5px; }
.route-index { color: #80989c; font: italic 34px/1.2 Georgia, serif; }
.route-metrics { display: flex; gap: 27px; margin: 19px 0 20px; padding: 16px 0 19px; border-top: 1px solid #cdd0c3; border-bottom: 1px solid #cdd0c3; }
.metric { color: #6b7d7b; font-size: 13px; }
.metric strong { display: block; margin-top: 3px; color: var(--blue); font: 400 34px/1.5 Georgia, var(--sans); letter-spacing: -.3px; }
.metric strong span { margin-left: 5px; font: 12px/1.5 var(--sans); letter-spacing: 0; }
.metric.third { max-width: 148px; margin-left: auto; text-align: right; }
.metric.third strong { margin-top: 9px; font: 14px/1.7 var(--sans); letter-spacing: 0; }
.route-steps { margin: 0; padding: 0 0 0 20px; list-style: none; }
.route-steps li { position: relative; padding: 0 0 15px 13px; font-size: 14px; line-height: 1.95; }
.route-steps li::before { content: ''; position: absolute; top: 10px; left: -15px; width: 5px; height: 5px; border: 1px solid var(--mid); border-radius: 50%; background: #f8f4ec; }
.route-taxi .route-steps li::before { background: #e5eeeb; }
.route-steps li::after { content: ''; position: absolute; left: -12px; top: 19px; bottom: 0; border-left: 1px solid #b3c1bd; }
.route-steps li:last-child::after { display: none; }
.route-note { margin: 6px 0 23px; padding: 12px 0 12px 15px; border-left: 2px solid #98aca8; border-radius: 0; background: none; color: #647c7e; font-size: 13px; line-height: 1.95; }
.route-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 13px; }
.route-actions .button { min-height: 43px; padding: 10px 16px; font-size: 13px; }
.transit-notice { margin: 19px 0 0; padding-top: 13px; border-top: 1px solid #d3dbd2; color: #7b8984; font-size: 13px; line-height: 1.9; }
.app-link { font-size: 13px; color: var(--mid); text-decoration: underline; text-underline-offset: 5px; text-decoration-color: #9cada8; }
.plan-footnote { margin-top: 22px; color: var(--muted); font-size: 14px; }
.plan-footnote summary { cursor: pointer; padding: 6px 0; }
.plan-footnote p { font-size: 14px; line-height: 1.95; }
.destination { position: sticky; top: 24px; margin-top: 28px; padding: 26px 23px; border: 1px solid #9fb1ad; border-radius: 0; background: #dde6df; scroll-margin-top: 28px; }
.destination .eyebrow { margin-bottom: 26px; font-size: 10px; }
.hotel-symbol { display: grid; place-items: center; width: 42px; height: 46px; margin-bottom: 21px; border: 1px solid #93a7a8; font: 27px/1 var(--serif); }
.destination h3 { font: 400 27px/1.5 var(--serif); letter-spacing: 1px; }
.hotel-en { margin: 7px 0 24px; font-size: 10px; line-height: 1.7; letter-spacing: .4px; color: var(--mid); }
.address { margin-bottom: 11px; font-size: 14px; line-height: 1.95; }
.metro-stop { display: flex; align-items: center; gap: 12px; margin-top: 27px; padding-top: 20px; border-top: 1px solid #b4c4bc; }
.line-badge { flex: none; width: 26px; height: 26px; border-radius: 50%; background: var(--cobalt); color: #fff; text-align: center; font: 14px/26px var(--sans); }
.metro-stop strong { display: block; font-size: 14px; font-weight: 500; }
.metro-stop small { display: block; margin-top: 2px; font-size: 12px; color: var(--muted); }
.phone { display: block; margin-top: 19px; text-align: center; font-size: 14px; }
.practical { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #e5e7db; }
.tips-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 39px; margin-top: 35px; }
.tips-grid article { padding-left: 20px; border-left: 1px solid #a3b3aa; }
.tip-number { color: #7c958d; font: italic 17px/1.5 Georgia, serif; }
.tips-grid h3 { margin: 10px 0 12px; font: 400 24px/1.5 var(--serif); }
.tips-grid p { margin: 0; font-size: 14px; line-height: 1.95; color: var(--mid); }
.resources { display: grid; grid-template-columns: 1.1fr 1fr; align-items: center; gap: 70px; }
.resources p { margin-top: 17px; font-size: 14px; line-height: 1.95; color: var(--muted); }
.downloads { display: flex; gap: 13px; margin-top: 29px; }
.future-list > div { display: flex; align-items: center; gap: 19px; padding: 24px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.future-list > div:first-child { border-top: 1px solid var(--line); }
.future-list span { color: #7c958d; font: italic 17px Georgia, serif; }
.future-list strong { font-family: var(--serif); font-size: 20px; font-weight: 400; letter-spacing: 1px; }
.future-list em { margin-left: auto; font-size: 12px; font-style: normal; color: var(--muted); }
.future-list > div:first-child em { color: #547d6f; }
.sources { padding-top: 35px; padding-bottom: 40px; font-size: 13px; color: var(--muted); }
.sources summary { cursor: pointer; color: var(--ink); font-size: 14px; }
.sources summary span { float: right; color: var(--muted); font-size: 12px; }
.sources li { padding: 3px 0; margin: 8px 0; line-height: 1.8; overflow-wrap: anywhere; }
.sources a { text-decoration: underline; text-underline-offset: 4px; text-decoration-color: #a5b4ac; }
.sources ol { padding-left: 21px; }
footer { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 24px; max-width: 1328px; margin: 0 auto; padding: 33px 0 40px; border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
footer > span { color: var(--blue); font: 24px/1.4 var(--serif); letter-spacing: 2px; }
footer small { display: block; margin-top: 7px; font: 10px/1.6 var(--sans); letter-spacing: .5px; }
footer p { margin: 0; }
#toast { position: fixed; bottom: 25px; left: 50%; z-index: 20; max-width: calc(100% - 40px); transform: translateX(-50%); padding: 12px 22px; border: 1px solid #496772; background: var(--blue); color: var(--paper); font-size: 14px; text-align: center; opacity: 0; pointer-events: none; transition: opacity .2s; }
#toast.visible { opacity: 1; }
.skip { position: fixed; z-index: 30; top: 0; left: 12px; width: 1px; height: 1px; overflow: hidden; clip-path: inset(50%); white-space: nowrap; }
.skip:focus { top: 12px; width: auto; height: auto; padding: 12px 18px; border: 1px solid var(--blue); background: var(--paper); clip-path: none; }

/* Conference poster, continued into a reading and arrival guide. */
.site-header { display: grid; grid-template-columns: 190px minmax(0, 1fr); align-items: center; gap: 32px; max-width: 1320px; margin: auto; padding: 29px 56px 25px; border-bottom: 1px solid var(--line); }
.wordmark { font: 500 24px/1.5 var(--serif); letter-spacing: 3px; white-space: nowrap; }
.wordmark small { display: block; font: 9px/1.6 var(--sans); letter-spacing: 2px; margin-top: 5px; }
.site-header nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 8px 28px; font-size: 13px; }
.site-header nav a { padding: 7px 0; position: relative; white-space: nowrap; }
.site-header nav a::after { content: ''; position: absolute; right: 0; bottom: 1px; left: 0; height: 1px; background: var(--ink); transform: scaleX(0); transform-origin: left; transition: transform .2s; }
.site-header nav a:hover::after, .site-header nav .active::after { transform: scaleX(1); }
.poster-hero { display: grid; grid-template-columns: minmax(0, 1.58fr) minmax(0, 1fr); align-items: center; gap: 40px; min-height: 730px; padding: 74px 56px 76px; }
.hero-copy { min-width: 0; position: relative; z-index: 1; }
.conference-name { margin: 0 0 19px; font: 400 22px/1.6 var(--serif); letter-spacing: 3px; }
.poster-hero h1 { margin: 0 0 6px -6px; font: 600 clamp(68px, 8.4vw, 111px)/1.3 var(--serif); letter-spacing: 1px; white-space: nowrap; }
.hero-english { margin: 0 0 18px; color: #21444e; font: italic 45px/1.4 Georgia, 'Times New Roman', serif; letter-spacing: -.8px; }
.hero-intro { margin: 0; color: #71807c; font-size: 13px; letter-spacing: 2.5px; }
.event-line { display: flex; flex-direction: column; gap: 7px; margin-top: 37px; }
.event-date { font: 400 33px/1.5 Georgia, 'Times New Roman', serif; letter-spacing: 1px; }
.event-place { font: 400 21px/1.6 var(--serif); letter-spacing: 2px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 13px; margin-top: 27px; }
.hero-actions .button { gap: 24px; font-size: 13px; }
.hero-actions .button span { font-size: 17px; }
.arrival-dates { display: flex; flex-wrap: wrap; gap: 11px 23px; margin-top: 31px; padding-top: 16px; border-top: 1px solid #bfc5ba; color: #6a7c7b; font-size: 12px; }
.arrival-dates em { margin-right: 5px; font-family: Georgia, serif; font-style: normal; color: var(--mid); }
.dialogue-art { position: relative; justify-self: end; width: 100%; max-width: 408px; height: 466px; margin-top: 40px; color: var(--blue); }
.dialogue-art .panel, .dialogue-art .frame { position: absolute; border: 1px solid #698b92; background: transparent; }
.dialogue-art .panel { overflow: hidden; width: 46%; height: 38%; }
.dialogue-art .p1 { left: 1%; top: 0; }
.dialogue-art .p2 { right: 1%; top: 15%; }
.dialogue-art .p3 { left: 1%; top: 47%; }
.dialogue-art .circle { display: block; position: absolute; border-radius: 50%; aspect-ratio: 1; }
.dialogue-art .cobalt { background: var(--cobalt); }
.dialogue-art .aqua { background: #bad3cd; }
.dialogue-art .outline { background: transparent; border: 1px solid #668d95; }
.p1 .c1 { width: 72%; left: 14%; top: 14%; }
.p1 .c2 { width: 95%; left: 34%; top: 57%; }
.p2 .c1 { width: 100%; height: 75%; left: 0; top: 26%; border-radius: 50% 50% 0 0; aspect-ratio: auto; }
.p3 .c1 { width: 74%; left: 14%; top: 14%; }
.p3 .c2 { width: 90%; left: 49%; top: 41%; }
.dialogue-art .over-circle { width: 26%; left: 37%; top: 35%; z-index: 1; }
.dialogue-art .frame { width: 47%; height: 31%; left: 52%; top: 63%; }
.frame .c1 { width: 59%; left: 22%; top: -33%; }
.frame .c2 { width: 59%; left: -18%; top: 47%; background: #d4e3d8; }
.frame .c3 { width: 76%; left: 36%; top: 29%; }
.art-caption { position: absolute; left: 1%; bottom: 0; font-size: 10px; letter-spacing: 4px; color: #7b918c; }
.books.section { padding-top: 50px; padding-bottom: 62px; border-top: 1px solid var(--line); }
.books .section-heading { margin-bottom: 31px; }
.book-list { border-top: 1px solid var(--ink); }
.book-row { display: grid; grid-template-columns: 56px minmax(0, 1fr) 90px; align-items: center; gap: 26px; padding: 29px 4px 30px; border-bottom: 1px solid var(--line); }
.book-number { align-self: start; margin-top: 2px; color: #78918b; font: italic 22px/1.6 Georgia, serif; }
.book-author { margin: 0 0 4px; color: #708482; font-size: 14px; letter-spacing: 3px; }
.book-title { font: 400 29px/1.65 var(--serif); letter-spacing: 1px; }
.book-kind { justify-self: end; color: #7e8f87; font-size: 12px; letter-spacing: 2px; }
.notice-strip { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin: 0 56px; padding: 14px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); color: var(--muted); font-size: 12px; }
.notice-strip strong { font-weight: 400; }
.dot { display: inline-block; flex: none; width: 5px; height: 5px; border-radius: 50%; background: #5c7c71; }
.strip-right { margin-left: auto; color: #7f8e84; }
.planner { padding-top: 64px; }
.section-index { color: #8d9c92; font: italic 25px/1.4 Georgia, serif; }
.organizers.section { display: grid; grid-template-columns: 1fr 2.1fr; gap: 45px; align-items: start; margin: 0 56px; padding: 36px 0 42px; border-top: 1px solid var(--line); }
.section-kicker { margin: 0; font: 400 24px/1.6 var(--serif); letter-spacing: 3px; }
.organizer-list { padding-top: 3px; }
.organizer-list p { margin: 0 0 9px; color: #647977; font-size: 14px; line-height: 1.85; }
.organizer-list p:last-child { margin-bottom: 0; }
.site-footer { max-width: 1208px; }
.poster-credit { max-width: 1208px; margin: -13px auto 0; padding: 0 0 25px; color: #8c978b; font-size: 10px; letter-spacing: .4px; }
#posterDialog { width: min(720px, calc(100vw - 40px)); max-height: 90vh; margin: auto; padding: 0; border: 1px solid #7a9394; background: var(--cream); color: var(--ink); }
#posterDialog:not([open]) { display: none; }
#posterDialog[open] { display: block; }
#posterDialog::backdrop { background: rgba(20, 43, 48, .68); }
#closePoster { position: sticky; top: 0; z-index: 1; display: block; width: 100%; padding: 12px 18px; border: 0; border-bottom: 1px solid var(--line); background: var(--cream); color: var(--blue); text-align: right; font-size: 14px; }
.poster-full { line-height: 0; }
.poster-full img { display: block; width: 100%; height: auto; }

@media (max-width: 1100px) {
  .site-header { grid-template-columns: 165px minmax(0, 1fr); gap: 25px; padding: 25px 36px; }
  .wordmark { font-size: 21px; }
  .wordmark small { font-size: 8px; letter-spacing: 1.6px; }
  .site-header nav { gap: 6px 15px; font-size: 12px; }
  .poster-hero { min-height: 650px; padding: 62px 36px 66px; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 23px; }
  .poster-hero h1 { font-size: clamp(63px, 8.5vw, 93px); margin-left: -4px; }
  .conference-name { font-size: 20px; letter-spacing: 2px; margin-bottom: 18px; }
  .hero-english { font-size: 37px; }
  .hero-intro { font-size: 12px; letter-spacing: 2px; }
  .dialogue-art { height: 395px; max-width: 340px; }
  .event-line { margin-top: 30px; }
  .event-date { font-size: 30px; }
  .event-place { font-size: 19px; }
  .hero-actions { gap: 10px; }
  .hero-actions .button { font-size: 12px; padding: 11px 15px; gap: 16px; }
  .arrival-dates { gap: 8px 18px; }
  .books.section { padding-top: 46px; padding-bottom: 49px; }
  .book-row { grid-template-columns: 42px minmax(0, 1fr) 77px; gap: 20px; }
  .book-title { font-size: 27px; }
  .notice-strip { margin: 0 36px; }
  .organizers.section { margin: 0 36px; padding: 34px 0 39px; grid-template-columns: .9fr 2.1fr; gap: 32px; }
  .poster-credit { margin-left: 36px; margin-right: 36px; }
  .section { padding: 62px 36px; }
  .results-layout { grid-template-columns: minmax(0, 1fr) 263px; gap: 26px; }
  .origin { gap: 10px; padding: 23px 15px; }
  .origin strong { font-size: 18px; }
  .origin small { font-size: 11px; }
  .origin svg { width: 26px; height: 26px; }
  .destination { padding: 24px 20px; }
  .route-card { padding-left: 24px; padding-right: 24px; }
  .route-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 13px 20px; }
  .metric strong { font-size: 32px; }
  .metric.third { grid-column: 1/-1; display: flex; justify-content: space-between; align-items: center; gap: 12px; max-width: none; margin: 0; padding-top: 11px; border-top: 1px dotted #b7c1b7; text-align: left; }
  .metric.third strong { margin: 0; font-size: 14px; }
  .resources { gap: 42px; }
  footer { margin: 0 36px; }
}

@media (max-width: 760px) {
  .site-header { grid-template-columns: 1fr 1.2fr; gap: 16px; padding: 23px 23px 22px; }
  .wordmark { grid-row: 1; grid-column: 1; font-size: 22px; letter-spacing: 2px; }
  .wordmark small { font-size: 8px; letter-spacing: 1px; margin-top: 4px; }
  .site-header nav { grid-row: 1; grid-column: 2; display: grid; grid-template-columns: auto auto; justify-content: end; gap: 0 16px; font-size: 12px; }
  .site-header nav a { padding: 3px 0; }
  .poster-hero { position: relative; grid-template-columns: minmax(0, 1fr); gap: 0; min-height: 0; overflow: hidden; padding: 43px 23px 37px; }
  .conference-name { margin-bottom: 17px; font-size: 18px; letter-spacing: 2px; }
  .poster-hero h1 { margin-left: -3px; margin-bottom: 4px; font-size: clamp(51px, 12.9vw, 87px); letter-spacing: 1px; }
  .hero-english { margin-bottom: 16px; font-size: clamp(29px, 7.5vw, 43px); letter-spacing: -.5px; }
  .hero-intro { font-size: 11px; letter-spacing: 1.7px; }
  .event-line { margin-top: 29px; gap: 7px; }
  .event-date { font-size: 28px; letter-spacing: .5px; }
  .event-place { font-size: 18px; letter-spacing: 1px; }
  .hero-actions { margin-top: 24px; gap: 11px; }
  .hero-actions .button { min-height: 45px; font-size: 12px; padding: 11px 13px; gap: 15px; }
  .arrival-dates { gap: 10px 17px; margin-top: 26px; padding-top: 15px; font-size: 11px; }
  .arrival-dates em { margin-right: 3px; }
  .dialogue-art { justify-self: center; width: min(85%, 337px); height: 340px; margin-top: 35px; margin-bottom: 2px; }
  .dialogue-art .panel { height: 38%; }
  .dialogue-art .p3 { top: 45%; }
  .dialogue-art .frame { top: 60%; }
  .dialogue-art .over-circle { top: 33%; }
  .art-caption { font-size: 9px; letter-spacing: 4px; }
  .books .section-heading { margin-bottom: 24px; }
  .book-row { grid-template-columns: 27px minmax(0, 1fr); gap: 13px; padding: 23px 0 24px; }
  .book-number { font-size: 18px; }
  .book-author { font-size: 13px; letter-spacing: 2px; }
  .book-title { font-size: 23px; line-height: 1.75; letter-spacing: 0; }
  .book-kind { display: none; }
  .notice-strip { margin: 0 23px; padding: 13px 0; font-size: 11px; gap: 6px; }
  .strip-right { flex-basis: 100%; margin-left: 11px; font-size: 11px; }
  .organizers.section { grid-template-columns: 1fr; gap: 20px; margin: 0 23px; padding: 30px 0 34px; }
  .section-kicker { font-size: 24px; }
  .organizer-list { padding-top: 0; }
  .organizer-list p { font-size: 13px; line-height: 1.9; }
  .poster-credit { margin-left: 23px; margin-right: 23px; font-size: 9px; padding-bottom: 23px; }
  #posterDialog { width: calc(100vw - 24px); max-height: 92vh; }
  html { scroll-padding-top: 18px; }
  body { font-size: 14px; }
  .section { padding: 45px 23px; scroll-margin-top: 16px; }
  .section-heading { display: block; margin-bottom: 24px; }
  .section-heading > p { margin-top: 13px; font-size: 14px; }
  h2 { font-size: 31px; letter-spacing: 1px; }
  .eyebrow { font-size: 10px; letter-spacing: 2px; }
  .origin-grid { grid-template-columns: 1fr 1fr; }
  .origin { min-height: 102px; padding: 21px 14px; border-bottom: 0; gap: 13px; }
  .origin:nth-last-child(-n+2) { border-bottom: 1px solid var(--line); }
  .origin strong { font-size: 19px; }
  .origin small { font-size: 11px; }
  .time-row { gap: 14px; margin-top: 21px; }
  .time-mode button { min-height: 42px; padding: 9px 17px; font-size: 14px; }
  #timeHelp { font-size: 12px; line-height: 1.8; }
  #laterFields { gap: 11px; }
  label { flex-wrap: wrap; gap: 6px 9px; }
  input, select { font-size: 14px; }
  .journey-context { gap: 8px; margin-top: 26px; padding: 17px 0; }
  .journey-context strong { font-size: 16px; }
  .context-time { flex-basis: 100%; margin-left: 0; font-size: 13px; }
  .results-layout { grid-template-columns: minmax(0, 1fr); gap: 27px; }
  .result-top { margin-top: 27px; gap: 16px; }
  .result-top h3 { font-size: 30px; }
  .results-kicker { font-size: 10px; }
  .results-summary { margin-bottom: 18px; font-size: 13px; }
  .filter button { font-size: 13px; padding: 8px 13px; }
  .estimate-note { font-size: 13px; }
  .route-card { padding: 23px 20px 24px; margin-bottom: 24px; }
  .route-top h4 { font-size: 26px; }
  .route-label { font-size: 11px; }
  .route-index { font-size: 31px; }
  .route-metrics { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 18px; padding-bottom: 14px; }
  .metric strong { font-size: 32px; white-space: nowrap; }
  .metric.third { grid-column: 1/-1; display: flex; justify-content: space-between; align-items: center; gap: 12px; max-width: none; margin: 0; padding-top: 11px; border-top: 1px dotted #b7c1b7; text-align: left; }
  .metric.third strong { margin: 0; font-size: 13px; }
  .route-steps { padding-left: 19px; }
  .route-steps li { padding-left: 10px; font-size: 14px; line-height: 1.95; }
  .route-note { font-size: 13px; padding-left: 12px; }
  .route-actions { gap: 14px; }
  .route-actions .button { min-height: 44px; font-size: 13px; padding: 10px 14px; }
  .app-link { font-size: 12px; }
  .destination { position: static; margin: 0; padding: 27px 25px; }
  .destination .eyebrow { margin-bottom: 19px; }
  .hotel-symbol { float: right; margin: 0 0 12px 16px; }
  .destination h3 { font-size: 27px; }
  .hotel-en { margin-bottom: 20px; }
  .destination .wide { margin-top: 13px; }
  .metro-stop { margin-top: 21px; }
  .tiny { font-size: 13px; }
  .tips-grid { grid-template-columns: 1fr; gap: 28px; margin-top: 29px; }
  .tips-grid article { padding-left: 18px; }
  .tips-grid h3 { font-size: 23px; margin: 7px 0 10px; }
  .tips-grid p { font-size: 14px; }
  .resources { grid-template-columns: 1fr; gap: 31px; }
  .downloads .button { font-size: 13px; padding: 11px 16px; }
  .future-list > div { padding: 20px 0; }
  .future-list strong { font-size: 20px; }
  .sources { padding-top: 31px; padding-bottom: 31px; }
  .sources summary span { display: block; float: none; margin: 7px 0 0 17px; font-size: 12px; }
  footer { align-items: flex-start; margin: 0 23px; padding: 29px 0 35px; gap: 23px; font-size: 12px; }
  footer > span { width: 100%; font-size: 25px; }
  footer a { margin-left: auto; }
}

@media (max-width: 370px) {
  .site-header { padding-left: 18px; padding-right: 18px; gap: 17px 10px; }
  .wordmark { font-size: 20px; letter-spacing: 1px; }
  .site-header nav { gap: 0 13px; font-size: 11px; }
  .poster-hero { padding-left: 18px; padding-right: 18px; }
  .poster-hero h1 { font-size: 13vw; letter-spacing: 0; }
  .hero-actions { gap: 9px; }
  .hero-actions .button { padding-left: 11px; padding-right: 11px; gap: 10px; }
  .arrival-dates { gap: 10px 11px; font-size: 10px; }
  .dialogue-art { height: 306px; }
  .section { padding-left: 18px; padding-right: 18px; }
  .origin { gap: 9px; padding-left: 12px; padding-right: 12px; }
  .origin svg { width: 23px; height: 23px; }
  .origin strong { font-size: 18px; }
  .origin small { font-size: 10px; }
  .route-card { padding-left: 16px; padding-right: 16px; }
  .route-metrics { column-gap: 12px; }
  .metric strong { font-size: 29px; }
  .metric strong span { font-size: 11px; }
  .route-actions { align-items: flex-start; flex-direction: column; }
}

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

@media (max-width: 1100px) {
  .route-metrics { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 14px 18px; }
  .metric.third { grid-column: 1 / -1; display: flex; align-items: center; justify-content: space-between; max-width: none; margin: 0; padding-top: 12px; border-top: 1px dotted var(--line); text-align: left; }
  .metric.third strong { margin: 0; font: 14px/1.7 var(--sans); }
}
@media (max-width: 760px) {
  .metric:not(.third) strong { font-size: clamp(24px, 6.8vw, 28px); }
  .metric:not(.third) strong span { display: block; margin: 1px 0 0; font-size: 11px; line-height: 1.5; }
  .metric.third strong { font-size: 13px; }
}