/* Markets Open UI 1.1 — one bilingual reading and interaction system.
   Body: 17px. Secondary information: 15px. Metadata: 14px minimum at a
   default 16px root. Sizes use rem so browser text preferences still work. */
@font-face { font-family: 'Markets Open Sans'; src: url('./fonts/public-sans-latin.woff2') format('woff2'); font-weight: 100 900; font-style: normal; font-display: swap; }
@font-face { font-family: 'Markets Open SC'; src: url('./fonts/noto-sans-sc.woff2') format('woff2'); font-weight: 100 900; font-style: normal; font-display: swap; }
:root {
  color-scheme: light;
  --ink: #1b302b;
  --muted: #56655f;
  --line: #d5dfd9;
  --soft: #eef3ef;
  --open: #23634e;
  --closed: #555b55;
  --closed-bg: #eae7df;
  --pending: #75633b;
  --page: #f8faf7;
  --surface: #ffffff;
  --accent: #23634e;
  --holiday: #e5eee7;
  --exchange-holiday-bg: var(--closed-bg);
  --exchange-holiday-border: #9a978e;
  --venue-domestic-futures: #edf4ef;
  --venue-domestic-stocks: #f5f8f5;
  --venue-overseas-futures: #edf3f7;
  --venue-overseas-stocks: #f5f8fa;
  --venue-domestic-border: #cbdacf;
  --venue-overseas-border: #ccd9e2;
  --radius-control: 6px;
  --radius-panel: 10px;
  --text-body: 1.0625rem;
  --text-small: .9375rem;
  --text-meta: .875rem;
  --mono: ui-monospace, SFMono-Regular, Consolas, 'Liberation Mono', monospace;
  font-family: 'Markets Open Sans', 'Markets Open SC', 'PingFang SC', 'Microsoft YaHei', 'Segoe UI', sans-serif;
  font-synthesis: none;
  font-size: 100%;
}
* { box-sizing: border-box; }
html { scroll-padding-top: 24px; }
body { margin: 0; background: var(--page); color: var(--ink); font-size: var(--text-body); line-height: 1.65; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 4px; }
button, input, select, textarea { font: inherit; color: inherit; }
button, a, input, select, summary { touch-action: manipulation; -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; border: 0; background: none; }
button:disabled { cursor: not-allowed; opacity: .55; }
button:hover { background: var(--soft); }
:focus-visible { outline: 2px solid var(--ink); outline-offset: 4px; border-radius: 3px; }
h1, h2, h3, p { margin: 0; text-wrap: pretty; }
button svg, a svg { width: 19px; height: 19px; vertical-align: middle; }
svg { fill: none; stroke: currentColor; stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
small { font-size: var(--text-meta); }
code, pre, .mono { font-family: var(--mono); }
.wrap { max-width: 1280px; margin: auto; padding: 0 40px; }
.site-header { border-bottom: 1px solid var(--line); background: var(--surface); }
.header-inner { min-height: 84px; display: flex; align-items: center; gap: 20px; }
.wordmark { font-size: 1.75rem; font-weight: 700; letter-spacing: -.9px; white-space: nowrap; display: inline-flex; align-items: baseline; }
.wordmark .brand-open { color: var(--accent); }
.wordmark .brand-domain { font-size: 1rem; font-weight: 500; letter-spacing: -.3px; margin-left: 2px; color: var(--muted); }
.wordmark:hover { text-decoration: none; }
.preview-tag { font-size: var(--text-meta); letter-spacing: .4px; border: 1px solid var(--line); padding: 4px 8px; border-radius: 3px; color: var(--muted); font-weight: 500; }
.top-nav { margin-left: auto; display: flex; align-items: center; gap: 26px; font-size: var(--text-small); }
.top-nav a, .language a { display: inline-flex; min-height: 44px; align-items: center; }
.top-nav a.active { font-weight: 650; color: var(--accent); box-shadow: inset 0 -2px var(--accent); }
.language { border-left: 1px solid var(--line); padding-left: 20px; font-size: var(--text-small); display: flex; align-items: center; gap: 12px; }
.language .current { font-weight: 650; color: var(--accent); }
.muted { color: var(--muted); }
.caps { font-size: var(--text-meta); line-height: 1.5; font-weight: 600; letter-spacing: 1.1px; text-transform: uppercase; color: var(--muted); }
.toolbar { margin-top: 28px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.date-switch { display: flex; align-items: center; gap: 8px; min-width: 0; }
.icon-button { width: 44px; height: 44px; flex-shrink: 0; border: 1px solid var(--line); border-radius: 5px; display: grid; place-items: center; }
.date-input-wrap { position: relative; display: flex; align-items: center; justify-content: center; gap: 9px; border: 1px solid var(--line); padding: 8px 12px; border-radius: 5px; font-size: 1rem; min-height: 44px; white-space: nowrap; min-width: 0; }
.date-input-wrap svg { width: 19px; height: 19px; }
.date-input-wrap input { position: absolute; inset: -1px; opacity: 0; width: calc(100% + 2px); height: calc(100% + 2px); cursor: pointer; font-size: 1rem; }
.date-input-wrap:focus-within { outline: 2px solid var(--ink); outline-offset: 3px; }
.today-link { font-size: var(--text-small); padding: 10px 8px; min-height: 44px; text-decoration: underline; text-underline-offset: 3px; }
.hero { padding: 28px 0 32px; }
.hero-kicker { font-size: clamp(1.625rem, 2.8vw, 2.375rem); font-weight: 450; letter-spacing: -1.1px; line-height: 1.25; }
.hero h1 { font-size: clamp(3rem, 5.6vw, 4.5rem); line-height: 1.14; letter-spacing: -2.3px; font-weight: 650; margin-top: 12px; }
.status-open { color: var(--open); }
.status-closed { color: var(--closed); }
.status-unknown,.status-irregular { color: var(--pending); }
.status-half_day { color: var(--accent); }
.hero-reason { font-size: var(--text-body); margin-top: 18px; line-height: 1.65; }
.hero-reason .divider { margin: 0 10px; color: var(--muted); }
.hero-meta { font-size: var(--text-small); line-height: 1.65; color: var(--muted); margin-top: 9px; }
.hero-meta a { border-bottom: 1px solid var(--line); }
.basis-note { display: block; font-weight: 500; color: var(--ink); }
.live-clock-note { display: block; margin-top: 4px; }
.live-clock-note a { color: var(--open); font-weight: 600; }
.board-label { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 13px; }
.board-label small { color: var(--muted); font-size: var(--text-meta); }
.market-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 10px; }
.market-card { border: 1px solid var(--line); border-radius: var(--radius-panel); background: var(--surface); padding: 18px 16px 16px; position: relative; min-width: 0; transition: border-color .16s, background .16s; }
.market-card:hover { border-color: var(--accent); background: var(--soft); text-decoration: none; }
.market-card .market-id { font-size: 1.125rem; font-weight: 650; letter-spacing: .2px; display: flex; justify-content: space-between; align-items: center; line-height: 1.4; }
.market-card .market-id svg { width: 16px; height: 16px; color: var(--muted); }
.market-status { font-size: 1.125rem; line-height: 1.4; font-weight: 650; margin-top: 16px; letter-spacing: 0; }
.night-label { font-size: var(--text-small); color: var(--muted); margin-top: 6px; line-height: 1.5; white-space: normal; overflow-wrap: break-word; }
.compare { margin-top: 28px; }
.compare-heading { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; margin-bottom: 16px; }
.compare-heading small { color: var(--muted); font-size: var(--text-meta); }
.comparison-head, .comparison-item { display: grid; grid-template-columns: 96px 112px minmax(0, 1fr) 172px 16px; gap: 20px; align-items: center; }
.comparison-head { padding: 0 16px 10px; color: var(--muted); font-size: var(--text-meta); border-bottom: 1px solid var(--venue-overseas-border); }
.comparison-scale { display: flex; justify-content: space-between; font-size: var(--text-meta); line-height: 1; margin-top: 8px; font-variant-numeric: tabular-nums; }
.comparison-grid { min-width: 0; }
.comparison-item { font-size: 1rem; min-width: 0; }
.comparison-item strong { font-weight: 650; }
.comparison-name, .comparison-session, .comparison-reference { min-width: 0; }
.comparison-name { display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 8px; }
.comparison-name .market-kind { margin: 0; }
.comparison-scope, .comparison-zone { display: block; font-size: var(--text-meta); line-height: 1.5; color: var(--muted); }
.comparison-zone { margin-top: 2px; }
.comparison-status { display: block; font-size: var(--text-small); font-weight: 600; }
.compare-note { font-size: var(--text-meta); line-height: 1.7; color: var(--muted); margin-top: 12px; }
.comparison-hours { display: block; font-variant-numeric: tabular-nums; font-size: var(--text-small); line-height: 1.55; margin: 8px 0 6px; }
.comparison-hours > span { display: block; }
.comparison-item .comparison-hours { display: flex; flex-wrap: wrap; gap: 2px 16px; margin: 0; }
.comparison-item .comparison-hours > span { white-space: nowrap; }
.comparison-calendar { color: var(--muted); font-size: var(--text-small); }
.comparison-timeline { display: grid; gap: 3px; margin-top: 7px; }
.comparison-track { display: block; width: 100%; height: 5px; stroke: none; }
.comparison-track-base { fill: #d9e4ec; }
.comparison-session-bar { fill: #617b90; }
.comparison-track-ticks { fill: none; stroke: var(--venue-fill); stroke-width: 1; vector-effect: non-scaling-stroke; }
.comparison-arrow { color: var(--muted); }
.comparison-arrow svg { display: block; width: 16px; height: 16px; }
.venue-card[data-venue-region="domestic"] { --venue-fill: var(--venue-domestic-futures); --venue-edge: var(--venue-domestic-border); }
.venue-card[data-venue-region="domestic"][data-venue-asset="stocks"] { --venue-fill: var(--venue-domestic-stocks); }
.venue-card[data-venue-region="overseas"] { --venue-fill: var(--venue-overseas-futures); --venue-edge: var(--venue-overseas-border); }
.venue-card[data-venue-region="overseas"][data-venue-asset="stocks"] { --venue-fill: var(--venue-overseas-stocks); }
.venue-card { background: var(--venue-fill); border: 1px solid var(--venue-edge); border-radius: var(--radius-panel); transition: background .16s, border-color .16s; }
.venue-card:hover { background: color-mix(in srgb, var(--venue-fill) 95%, var(--ink)); border-color: color-mix(in srgb, var(--venue-edge) 65%, var(--ink)); text-decoration: none; }
.market-kind { display: block; margin-top: 4px; font-size: var(--text-meta); line-height: 1.5; font-weight: 450; color: var(--muted); letter-spacing: 0; }
.venue-card .market-status { margin-top: 12px; }
.comparison-item.venue-card { padding: 9px 16px; min-height: 62px; border: 0; border-bottom: 1px solid var(--venue-edge); border-radius: 0; }
.comparison-item:focus-visible { position: relative; outline-offset: -3px; }
.default-schedule-heading { margin: 32px 0; }
.default-schedule-heading h1 { font-size: clamp(2rem,5vw,3.75rem); margin-top: 14px; }
.default-primary-hours .comparison-hours { font-size: clamp(1.5rem,3vw,2.125rem); margin: 22px 0 14px; }
.default-scope-note { color: var(--muted); font-size: var(--text-meta); line-height: 1.7; margin-top: 14px; }
.default-plan-hours .comparison-hours { font-size: 1.5rem; margin: 18px 0; }
.default-next-date { display: flex; gap: 20px; border-top: 1px solid var(--line); padding: 12px 0; font-size: var(--text-small); }
.default-next-date span { color: var(--muted); }
.default-day-sessions { margin: 32px 0; }
.session-range { display: inline-block; margin-right: 20px; font-variant-numeric: tabular-nums; }
.main-section { padding: 38px 0 32px; }
.section-heading { display: flex; align-items: baseline; gap: 16px; justify-content: space-between; margin-bottom: 22px; }
.section-heading h2 { font-size: 1.625rem; font-weight: 550; letter-spacing: -.6px; line-height: 1.3; }
.section-heading .text-link { font-size: var(--text-small); }
.main-grid { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 40px; }
.calendar { min-width: 0; }
.calendar-top { display: flex; align-items: center; gap: 12px; margin-bottom: 19px; }
.calendar-top .calendar-title { font-size: 1.125rem; font-weight: 600; }
.calendar-top .calendar-controls { display: flex; gap: 7px; margin-left: auto; }
.market-select { border: 1px solid var(--line); background: var(--surface); border-radius: 4px; font-size: 1rem; padding: 8px; min-height: 44px; max-width: 172px; min-width: 0; }
.calendar-week, .calendar-days { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 5px; }
.calendar-week { font-size: var(--text-meta); color: var(--muted); text-align: center; margin-bottom: 9px; letter-spacing: .25px; }
.cal-day { min-height: 70px; border: 1px solid transparent; border-radius: 4px; padding: 8px 10px; text-align: left; position: relative; display: flex; flex-direction: column; justify-content: flex-start; gap: 6px; font-size: 1.125rem; line-height: 1.45; min-width: 0; }
.cal-day:hover { text-decoration: none; border-color: var(--muted); }
.cal-day.holiday { background: var(--holiday); }
.cal-day.weekend { color: var(--muted); background: var(--soft); }
.cal-day.exchange-holiday { background: var(--exchange-holiday-bg); border-color: var(--exchange-holiday-border); color: var(--closed); }
.cal-day.exchange-holiday > span:first-child { font-weight: 600; }
.cal-day.exchange-holiday::after { content: ''; position: absolute; top: 4px; right: 4px; width: 5px; height: 5px; border-radius: 1px; background: currentColor; }
.cal-day.pending { border: 1px dashed var(--line); }
.cal-day.selected { border-color: var(--ink); background: var(--ink); color: white; }
.cal-day.today:not(.selected) { border-color: var(--ink); }
.cal-day .cal-note { font-size: var(--text-meta); line-height: 1.3; white-space: normal; }
.cal-day.no-night:not(.selected) { border-bottom: 2px solid var(--muted); }
.calendar-legend { display: flex; align-items: center; gap: 10px 18px; color: var(--muted); font-size: var(--text-meta); margin-top: 17px; flex-wrap: wrap; }
.calendar-legend > span:first-child { color: var(--closed); font-weight: 600; }
.legend-square { width: 12px; height: 12px; background: var(--exchange-holiday-bg); border: 1px solid var(--exchange-holiday-border); display: inline-block; vertical-align: -1px; margin-right: 6px; position: relative; }
.legend-square::after { content: ''; position: absolute; top: 1px; right: 1px; width: 3px; height: 3px; background: currentColor; }
.legend-line { width: 13px; display: inline-block; border-bottom: 2px solid var(--muted); margin-right: 6px; }
.legend-outline { width: 12px; height: 12px; display: inline-block; border: 1px dashed var(--muted); vertical-align: -1px; margin-right: 6px; }
.calendar-caption { font-size: var(--text-meta); line-height: 1.7; color: var(--muted); margin-top: 15px; }
.upcoming { border: 1px solid var(--line); border-radius: 7px; padding: 24px; align-self: start; min-width: 0; }
.upcoming-row + .upcoming-row { border-top: 1px solid var(--line); margin-top: 23px; padding-top: 23px; }
.upcoming-date { font-size: 2.75rem; font-weight: 480; letter-spacing: -1.8px; line-height: 1.25; margin: 10px 0; display: flex; flex-wrap: wrap; gap: 6px 12px; justify-content: space-between; align-items: center; }
.days-away { font-size: var(--text-meta); font-weight: 450; letter-spacing: 0; color: var(--muted); border: 1px solid var(--line); padding: 5px 8px; border-radius: 3px; }
.upcoming-title { font-size: var(--text-body); }
.source-review-title { margin-top: 12px; }
.upcoming-detail { font-size: var(--text-small); color: var(--muted); line-height: 1.65; margin-top: 7px; }
.inline-arrow { font-size: var(--text-small); display: inline-flex; align-items: center; min-height: 44px; margin-top: 9px; }
.source-bar { border: 1px solid var(--line); border-radius: 6px; padding: 18px 20px; display: flex; justify-content: space-between; gap: 22px; font-size: var(--text-small); margin-top: 28px; line-height: 1.7; }
.source-bar a { align-self: center; flex-shrink: 0; text-decoration: underline; text-underline-offset: 3px; }
.api-strip { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: 42px; border-top: 1px solid var(--line); padding: 34px 0; align-items: center; }
.api-strip h2 { font-size: 1.625rem; font-weight: 550; letter-spacing: -.6px; line-height: 1.3; }
.api-strip-heading { margin-top: 8px; }
.api-strip p { font-size: 1rem; color: var(--muted); line-height: 1.7; margin-top: 10px; max-width: 48ch; }
.code-line { background: var(--soft); border: 1px solid var(--line); border-radius: 5px; display: flex; align-items: center; padding: 12px 14px; font-size: var(--text-small); gap: 12px; min-width: 0; }
.code-line code { white-space: pre-wrap; overflow-wrap: anywhere; flex: 1; min-width: 0; line-height: 1.6; }
.copy-button { font-size: var(--text-meta); border: 1px solid var(--line); padding: 9px 11px; min-height: 44px; border-radius: 3px; white-space: nowrap; background: var(--surface); }
.code-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 20px; margin-top: 12px; font-size: var(--text-meta); }
.code-actions a, .code-actions button { padding: 6px 0; min-height: 40px; display: inline-flex; align-items: center; text-decoration: underline; text-underline-offset: 3px; }
.how-it-works { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; border-top: 1px solid var(--line); padding: 32px 0; }
.how-it-works h3 { font-size: var(--text-body); font-weight: 600; line-height: 1.6; }
.how-it-works p { font-size: var(--text-small); line-height: 1.75; margin-top: 9px; color: var(--muted); }
.how-it-works .step-num { font-family: var(--mono); font-size: var(--text-meta); margin-bottom: 10px; color: var(--muted); }
.site-footer { border-top: 1px solid var(--line); font-size: var(--text-meta); color: var(--muted); background: var(--soft); }
.footer-inner { display: flex; align-items: start; justify-content: space-between; gap: 28px; padding-top: 25px; padding-bottom: 28px; line-height: 1.8; }
.footer-inner > div { min-width: 0; }
.footer-links { display: flex; gap: 10px 20px; flex-wrap: wrap; flex-shrink: 0; }
.footer-links a { min-height: 40px; display: inline-flex; align-items: center; }
.footer-note { font-size: var(--text-meta); margin-top: 5px; }
.page-heading { margin: 36px 0 28px; }
.page-heading h1 { font-size: clamp(2rem, 3.7vw, 2.75rem); font-weight: 650; letter-spacing: -1.2px; line-height: 1.3; }
.page-heading p { font-size: var(--text-body); line-height: 1.75; color: var(--muted); max-width: 75ch; margin-top: 16px; }
.breadcrumb { margin-top: 26px; color: var(--muted); font-size: var(--text-small); display: flex; gap: 10px; flex-wrap: wrap; }
.status-detail { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin-bottom: 28px; }
.detail-box { border: 1px solid var(--line); border-radius: var(--radius-panel); background: var(--surface); padding: 24px; min-width: 0; }
.detail-box strong { display: block; font-size: 1.625rem; font-weight: 550; margin: 12px 0 8px; line-height: 1.4; }
.detail-box p { font-size: var(--text-small); line-height: 1.7; color: var(--muted); }
.table-wrap { overflow-x: auto; margin-bottom: 25px; }
table { border-collapse: collapse; width: 100%; text-align: left; font-size: 1rem; }
th { font-size: var(--text-small); font-weight: 600; letter-spacing: 0; color: var(--muted); border-bottom: 1px solid var(--line); padding: 14px 12px; }
td { padding: 18px 12px; border-bottom: 1px solid var(--line); line-height: 1.65; vertical-align: top; overflow-wrap: anywhere; }
td:first-child, th:first-child { padding-left: 0; }
td code { font-size: var(--text-meta); white-space: normal; overflow-wrap: anywhere; }
td a { text-decoration: underline; text-underline-offset: 3px; }
.table-subtext { font-size: var(--text-meta); color: var(--muted); margin-top: 5px; }
.tag { font-size: var(--text-meta); border: 1px solid var(--line); border-radius: 3px; padding: 3px 7px; display: inline-block; line-height: 1.5; }
.source-cell { max-width: 400px; }
.source-cell .url-text { font-family: var(--mono); font-size: var(--text-meta); overflow-wrap: anywhere; }
.notice-panel { background: var(--soft); border: 1px solid var(--line); padding: 20px 22px; border-radius: 6px; font-size: 1rem; line-height: 1.8; margin-bottom: 28px; overflow-wrap: anywhere; }
.notice-panel strong { display: block; font-weight: 600; margin-bottom: 6px; }
.qa-section { border-top: 1px solid var(--line); margin: 20px 0 35px; }
details { border-bottom: 1px solid var(--line); padding: 18px 0; font-size: 1rem; }
summary { font-weight: 550; cursor: pointer; padding: 4px 0; }
details p { font-size: 1rem; line-height: 1.8; color: var(--muted); max-width: 75ch; margin-top: 12px; }
.year-controls { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.year-controls a { padding: 9px 13px; min-height: 44px; border: 1px solid var(--line); font-size: 1rem; border-radius: 4px; }
.year-controls a.active { background: var(--ink); color: white; }
.year-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 34px 28px; margin: 30px 0; }
.year-grid .cal-day { min-height: 44px; padding: 8px 2px; text-align: center; display: block; font-size: 1rem; }
.year-grid .cal-note, .year-grid .calendar-legend, .year-grid .calendar-caption, .year-grid .calendar-controls, .year-grid .market-select { display: none; }
.year-grid .calendar-top { margin-bottom: 14px; }
.year-grid .calendar-top .calendar-title { font-size: 1.125rem; }
.year-grid .calendar-week { letter-spacing: 0; }
.changelog-item { display: grid; grid-template-columns: 155px minmax(0, 1fr); gap: 30px; border-top: 1px solid var(--line); padding: 27px 0; }
.changelog-item time { font-family: var(--mono); font-size: var(--text-small); }
.changelog-item h2 { font-size: 1.1875rem; line-height: 1.6; font-weight: 550; }
.changelog-item p { font-size: 1rem; line-height: 1.8; color: var(--muted); margin-top: 9px; }
.changelog-item .source-links { display: flex; gap: 10px 18px; font-size: var(--text-small); margin-top: 12px; flex-wrap: wrap; }
.source-links a { text-decoration: underline; text-underline-offset: 3px; }
.data-intro { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 28px; margin-bottom: 35px; }
.plan { border: 1px solid var(--line); border-radius: var(--radius-panel); padding: 28px; background: var(--surface); min-width: 0; }
.plan h2 { font-size: 1.625rem; font-weight: 550; letter-spacing: -.5px; margin: 10px 0 15px; }
.plan p { font-size: 1rem; line-height: 1.8; color: var(--muted); }
.button { border: 1px solid var(--ink); padding: 10px 16px; min-height: 44px; border-radius: 4px; font-size: 1rem; display: inline-flex; align-items: center; margin-top: 18px; background: var(--ink); color: white; }
.button:hover { background: var(--accent); color: white; text-decoration: none; }
.plain-button { background: var(--surface); color: var(--ink); }
.plain-button:hover { background: var(--soft); color: var(--ink); }
.code-block { background: var(--soft); border: 1px solid var(--line); border-radius: 6px; padding: 20px; font-size: var(--text-small); line-height: 1.8; overflow: auto; margin: 16px 0 28px; max-height: 500px; max-width: 100%; }
.api-playground { border: 1px solid var(--line); border-radius: 6px; padding: 20px; margin: 25px 0; }
.api-playground .controls { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; margin: 16px 0; }
.api-playground input, .api-playground select { font-size: 1rem; border: 1px solid var(--line); padding: 9px; min-height: 44px; border-radius: 4px; background: var(--surface); max-width: 100%; }
.api-playground .button { margin: 0; }
.api-result { margin: 15px 0 0; max-height: 370px; }
.empty-state { padding: 25px 0; font-size: 1rem; line-height: 1.8; color: var(--muted); }
.audit-section { margin: 32px 0; }
.audit-section h2 { font-size: 1.625rem; letter-spacing: -.5px; font-weight: 550; margin-bottom: 14px; }
.skip-link { position: absolute; left: 10px; top: -100px; background: var(--surface); padding: 12px; z-index: 10; }
.skip-link:focus { top: 10px; }
#toast { position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%); background: var(--ink); color: white; padding: 12px 20px; border-radius: 5px; font-size: var(--text-small); z-index: 9; max-width: 90vw; box-shadow: none; }
#toast:empty { display: none; }
dialog { border: 1px solid var(--line); border-radius: 8px; max-width: 850px; width: calc(100% - 32px); padding: 26px; color: var(--ink); background: var(--surface); }
dialog::backdrop { background: var(--line); }
dialog .dialog-top { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
dialog h2 { font-size: 1.5rem; font-weight: 550; }
dialog .code-block { margin-bottom: 0; }
.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; }
.pending-banner { font-size: var(--text-small); line-height: 1.7; border-left: 2px solid var(--ink); padding: 3px 0 3px 14px; margin-top: 16px; max-width: 75ch; }
.market-filter { display: flex; gap: 10px; align-items: center; font-size: 1rem; flex-wrap: wrap; margin-bottom: 22px; }
.market-filter select { border: 1px solid var(--line); border-radius: 4px; padding: 8px; min-height: 44px; background: var(--surface); font-size: 1rem; max-width: 100%; }
.data-facts { margin-top: 20px; }
.data-facts dt { font-size: var(--text-meta); color: var(--muted); margin-top: 15px; }
.data-facts dd { font-size: 1rem; line-height: 1.75; margin: 4px 0 0; overflow-wrap: anywhere; }
.version-warning { border: 1px solid var(--line); padding: 16px; margin: 16px; font-size: 1rem; background: var(--surface); color: var(--ink); }

@media (max-width: 1179px) {
  .wrap { padding: 0 28px; }
  .preview-tag { display: none; }
  .market-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
  .market-card { padding: 17px; }
  .main-grid { gap: 28px; grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr); }
  .calendar-top { flex-wrap: wrap; }
  .calendar-top .calendar-title { flex-basis: 100%; }
  .market-select { max-width: 180px; }
  .cal-day { padding: 8px; }
  .upcoming { padding: 22px; }
  .year-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .year-grid .calendar-top .calendar-title { flex-basis: auto; }
  .footer-inner { display: block; }
  .footer-links { margin-top: 15px; }
}
@media (max-width: 899px) {
  .main-grid { grid-template-columns: minmax(0, 1fr); gap: 26px; }
  .calendar-top .calendar-title { flex-basis: auto; }
  .upcoming { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
  .upcoming-row + .upcoming-row { border-top: 0; border-left: 1px solid var(--line); margin-top: 0; padding-top: 0; padding-left: 24px; }
  .upcoming:has(.upcoming-row:only-child) { grid-template-columns: 1fr; }
  .api-strip { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .api-strip p { max-width: 65ch; }
  .how-it-works { grid-template-columns: minmax(0, 1fr); gap: 26px; }
  .data-intro { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .status-detail { grid-template-columns: minmax(0, 1fr); }
  .top-nav { gap: 18px; }
  .toolbar { align-items: flex-start; flex-direction: column; gap: 14px; }
  .source-bar { flex-direction: column; gap: 10px; }
  .source-bar a { align-self: flex-start; }
}
@media (max-width: 700px) {
  body { font-size: 1rem; }
  .wrap { padding: 0 20px; }
  .header-inner { min-height: 72px; gap: 16px; }
  .wordmark { font-size: 1.625rem; letter-spacing: -1px; }
  .top-nav { gap: 12px; font-size: var(--text-small); }
  .top-nav .desktop-nav, .top-nav > a:first-child { display: none; }
  .top-nav a, .language { white-space: nowrap; }
  .language { padding-left: 12px; gap: 10px; font-size: var(--text-small); }
  .toolbar { margin-top: 24px; }
  .toolbar > .caps { font-size: var(--text-meta); letter-spacing: .65px; }
  .date-switch { width: 100%; gap: 6px; }
  .date-input-wrap { flex: 1; font-size: var(--text-small); padding: 8px; }
  .date-input-wrap > svg { display: none; }
  .today-link { padding: 10px 3px; font-size: var(--text-meta); }
  .hero { padding: 25px 0 29px; }
  .hero-kicker { font-size: 1.625rem; letter-spacing: -.6px; }
  .hero h1 { font-size: 3.5rem; line-height: 1.12; letter-spacing: -1.8px; }
  .hero-reason { font-size: 1rem; margin-top: 16px; }
  .hero-reason .divider { margin: 0 6px; }
  .hero-meta { font-size: var(--text-small); max-width: none; }
  .basis-note { margin-top: 4px; }
  .board-label { display: block; margin-bottom: 14px; }
  .board-label small { display: block; margin-top: 4px; }
  .market-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .market-card { padding: 16px; min-height: 140px; }
  .market-status { margin-top: 14px; }
  .compare { margin-top: 26px; }
  .compare-note { margin-top: 14px; }
  .main-section { padding-top: 32px; }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 9px; margin-bottom: 24px; }
  .section-heading h2 { font-size: 1.5rem; }
  .calendar-top { gap: 10px; }
  .calendar-top .calendar-title { flex-basis: 100%; }
  .market-select { max-width: calc(100% - 104px); }
  .calendar-week, .calendar-days { gap: 4px; }
  .calendar-week { letter-spacing: 0; font-size: var(--text-meta); }
  .cal-day { min-height: 50px; padding: 10px 3px; font-size: 1.125rem; text-align: center; align-items: center; justify-content: center; }
  /* On narrow screens, readable numbers + fills/underlines replace tiny labels.
     The complete label remains in aria-label and the linked date page. */
  .cal-day .cal-note { display: none; }
  .calendar-legend { gap: 10px 16px; margin-top: 18px; }
  .calendar-caption { line-height: 1.8; }
  .upcoming { display: block; padding: 22px; }
  .upcoming-row + .upcoming-row { border-top: 1px solid var(--line); border-left: 0; margin-top: 23px; padding-top: 23px; padding-left: 0; }
  .upcoming-date { font-size: 2.5rem; }
  .source-bar { padding: 17px; }
  .api-strip { padding: 28px 0; }
  .code-line { padding: 13px; gap: 10px; }
  .how-it-works { padding: 28px 0; }
  .how-it-works .step-num { margin-bottom: 7px; }
  .footer-inner { padding-top: 24px; padding-bottom: 24px; }
  .page-heading { margin: 28px 0 25px; }
  .page-heading h1 { font-size: 2rem; letter-spacing: -.8px; }
  .page-heading p { font-size: 1rem; }
  .detail-box { padding: 18px; }
  .detail-box strong { font-size: 1.5rem; }
  table { min-width: 640px; }
  td { padding: 16px 12px; }
  .year-grid { grid-template-columns: minmax(0, 1fr); gap: 30px; }
  .year-grid .cal-day { min-height: 44px; font-size: 1rem; }
  .year-grid .calendar-top .calendar-title { flex-basis: auto; }
  .changelog-item { grid-template-columns: 1fr; gap: 12px; padding: 24px 0; }
  .plan { padding: 22px; }
  .api-playground { padding: 17px; }
  .code-block { padding: 16px; }
  .notice-panel { padding: 18px; }
  dialog { padding: 20px; }
}
@media (max-width: 374px) {
  .wrap { padding: 0 16px; }
  .header-inner { flex-wrap: wrap; gap: 0 16px; padding-top: 10px; padding-bottom: 10px; }
  .header-inner > .wordmark { flex-basis: 100%; }
  .top-nav { margin-left: 0; flex: 1; }
  .language { padding-left: 14px; }
  .date-switch { display: grid; grid-template-columns: 44px minmax(0, 1fr) 44px; gap: 6px; }
  .date-switch .today-link { grid-column: 2; justify-self: center; }
  .date-input-wrap { font-size: var(--text-meta); }
  .hero h1 { font-size: 3.125rem; }
  .market-card { padding: 14px; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; } }

/* v1.0.3 — use hero whitespace for a scoped date answer, not decoration. */
.hero-with-plan { display: grid; grid-template-columns: minmax(0,.92fr) minmax(0,1.08fr); gap: clamp(28px,4vw,64px); align-items: start; padding: 30px 0 34px; }
.hero-answer { min-width: 0; padding-top: 9px; }
.hero-with-plan .hero-kicker { font-size: clamp(1.75rem,2.6vw,2.375rem); max-width: 520px; }
.hero-with-plan .hero-meta { max-width: 490px; }
.planning-panel { border: 1px solid var(--line); border-radius: var(--radius-panel); padding: 24px 28px 20px; min-width: 0; background: var(--surface); box-shadow: 0 8px 24px rgb(27 48 43 / .035); }
.planning-top { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.planning-top h2 { font-size: 1.1875rem; font-weight: 650; letter-spacing: -.3px; line-height: 1.5; }
.planning-top .market-select { width: 99px; flex-shrink: 0; max-width: none; font-size: 1rem; }
.plan-tonight { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.plan-tonight > div { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.plan-tonight span { font-size: var(--text-meta); color: var(--muted); line-height: 1.6; }
.plan-tonight strong { font-size: 1.375rem; font-weight: 600; line-height: 1.4; }
.plan-tonight > p { font-size: var(--text-small); line-height: 1.6; color: var(--muted); max-width: 180px; }
.plan-break { padding-top: 14px; }
.break-heading { display: flex; align-items: baseline; flex-wrap: wrap; column-gap: 16px; row-gap: 4px; margin: 4px 0 12px; }
.break-heading strong { font-size: 2rem; letter-spacing: -1px; font-weight: 500; line-height: 1.35; }
.break-heading > span { font-size: var(--text-small); color: var(--muted); }
.plan-events { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; margin: 0; }
.plan-field { min-width: 0; }
.plan-field dt { font-size: var(--text-meta); color: var(--muted); line-height: 1.5; }
.plan-field dd { font-size: 1.25rem; font-weight: 550; line-height: 1.6; margin: 3px 0 0; }
.plan-field p { grid-column: 1/-1; color: var(--muted); font-size: var(--text-meta); line-height: 1.5; margin-top: 4px; }
.plan-events:has(.plan-field:nth-child(3)) .plan-field:last-child p { display: none; }
.planning-proof { margin-top: 14px; padding-top: 10px; border-top: 1px solid var(--line); font-size: var(--text-meta); color: var(--muted); line-height: 1.65; }
.planning-proof > span { display: inline; }
.planning-proof a { text-decoration: underline; text-underline-offset: 3px; }
.plan-empty { padding: 20px 0 2px; font-size: 1rem; line-height: 1.7; }
.plan-empty strong { font-weight: 550; }
.plan-empty p { font-size: var(--text-small); margin-top: 7px; color: var(--muted); }
.plan-empty > a { display: inline-block; padding-top: 10px; text-decoration: underline; }
.month-notes { min-width: 0; padding: 0 0 0 26px; border-left: 1px solid var(--line); }
.month-notes-heading { padding: 0 0 14px; }
.month-notes-heading h3 { font-size: 1.25rem; line-height: 1.5; font-weight: 550; }
.month-notes-heading > span { display: block; color: var(--muted); margin-top: 6px; font-size: var(--text-meta); }
.month-event { position: relative; display: grid; grid-template-columns: minmax(0,1fr) 18px; padding: 14px 0; gap: 4px 12px; border-bottom: 1px solid var(--line); }
.month-event > strong { font-size: 1.0625rem; font-weight: 550; }
.month-event > span:not(.month-event-arrow) { grid-column: 1; font-size: var(--text-small); color: var(--muted); line-height: 1.65; }
.month-event-arrow { grid-row: 1; grid-column: 2; font-size: 1rem; }
.month-note-foot,.month-empty { margin-top: 15px; font-size: var(--text-meta); color: var(--muted); line-height: 1.8; }
/* Shared finishing rules: controls 6px, panels 10px, type at least 14px. */
.icon-button,.date-input-wrap,.market-select,.copy-button,.button,.year-controls a,
.api-playground input,.api-playground select,.market-filter select { border-radius: var(--radius-control); }
.upcoming,.source-bar,.notice-panel,.code-block,.api-playground,dialog { border-radius: var(--radius-panel); }
.upcoming,.source-bar,.api-playground { background: var(--surface); }
.site-header a { transition: color .16s; }
.top-nav a:hover,.language a:hover { color: var(--accent); text-decoration: none; }
.icon-button:hover,.copy-button:hover { border-color: var(--accent); background: var(--soft); }
.icon-button:active,.copy-button:active,.button:active { transform: translateY(1px); }
.button[aria-disabled=true] { opacity: .65; cursor: default; }
.contact-pending { margin-top: 18px; color: var(--muted); font-size: var(--text-small); }
.page-heading > .caps { margin-bottom: 12px; }
.market-heading-label { margin-bottom: 12px; }
.dialog-mode { font-size: var(--text-meta); margin-top: 12px; }
.clipboard-fallback { position: fixed; left: -9999px; }
.audit-section > p,.api-playground > p { font-size: 1rem; line-height: 1.8; max-width: 76ch; }
.audit-section > p { margin: 12px 0 20px; }
.api-playground .controls { gap: 12px; }
.changelog-item .tag { margin-top: 10px; }
.market-status,.cal-day,.plan-field dd,.upcoming-date,time { font-variant-numeric: tabular-nums; }
.year-grid > .calendar { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-panel); padding: 20px 16px; }
html[lang=zh-CN] h1,html[lang=zh-CN] h2,html[lang=zh-CN] h3,html[lang=zh-CN] .hero-kicker,html[lang=zh-CN] .break-heading strong { letter-spacing: 0; }
html[lang=zh-CN] .caps { letter-spacing: .5px; }
html[lang=zh-CN] body { line-height: 1.75; }
html[lang=zh-CN] .hero h1 { line-height: 1.22; }
::selection { background: var(--holiday); color: var(--ink); }
@media(max-width:900px) {
 .header-inner { flex-wrap: wrap; gap: 0 18px; padding-top: 14px; padding-bottom: 9px; }
 .wordmark { flex: 1; }
 .language { order: 2; border-left: 0; padding-left: 0; }
 .top-nav { order: 3; flex-basis: 100%; margin-left: 0; justify-content: space-between; gap: 12px; margin-top: 8px; }
 .top-nav .desktop-nav,.top-nav > a:first-child { display: inline-flex; }
 .preview-tag { display: none; }
}
@media(max-width:700px) {
 .wordmark { font-size: 1.5rem; letter-spacing: -.8px; }
 .wordmark .brand-domain { font-size: .9375rem; }
 .year-grid > .calendar { padding: 20px 12px; }
 .hero-with-plan { padding-top: 26px; }
}
@media(max-width:374px) {
 .header-inner > .wordmark { flex-basis: auto; }
 .top-nav { font-size: var(--text-meta); }
 .wordmark { font-size: 1.375rem; }
 .wordmark .brand-domain { font-size: .875rem; }
 .language { gap: 9px; font-size: var(--text-meta); }
}
@media(max-width:1100px) {
 .hero-with-plan { gap: 26px; grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr); }
 .planning-panel { padding: 20px; }
 .plan-events { gap: 10px; }
 .plan-field dt { letter-spacing: 0; }
 .plan-tonight > p { max-width: 140px; }
}
@media(max-width:900px) {
 .hero-with-plan { grid-template-columns: minmax(0,1fr); gap: 26px; }
 .hero-with-plan .hero-meta { max-width: none; }
 .hero-with-plan .hero-kicker { font-size: 2rem; max-width: none; }
 .plan-tonight > p { max-width: 240px; }
 .month-notes { padding: 22px 0 0; border-left: 0; border-top: 1px solid var(--line); }
 .main-grid:has(.month-notes) { grid-template-columns: minmax(0,1fr); }
}
@media(max-width:700px) {
 .hero-with-plan { padding: 22px 0 28px; gap: 24px; }
 .hero-with-plan .hero-kicker { font-size: 1.625rem; }
 .planning-panel { padding: 19px; }
 .planning-top { gap: 10px; }
 .planning-top h2 { font-size: 1.125rem; }
 .planning-top .market-select { width: 94px; }
 .plan-tonight { gap: 14px; }
 .plan-tonight > p { max-width: 130px; }
 .plan-events { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 15px; }
 .plan-events:has(.plan-field:nth-child(3)) .plan-field:last-child { grid-column: 1/-1; }
 .plan-events:has(.plan-field:nth-child(3)) .plan-field:last-child p { display: block; }
 .break-heading strong { font-size: 1.75rem; }
 .plan-field dd { font-size: 1.25rem; }
}
@media(max-width:374px) {
 .planning-panel { padding: 16px; }
 .planning-top { align-items: flex-start; }
 .planning-top h2 { max-width: 145px; }
 .plan-tonight { display: block; }
 .plan-tonight > p { margin-top: 8px; max-width: none; }
}

/* Compact calendar answers; supporting evidence is available on demand. */
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 24px; margin-top: 4px; }
.hero-actions .live-clock-note { display: inline; margin: 0; }
.hero-actions a { display: inline-flex; align-items: center; min-height: 44px; border-bottom: 0; text-decoration: underline; text-underline-offset: 4px; }
.planning-proof { text-align: right; }
.source-disclosure { display: block; padding: 0; border: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); border-radius: 0; background: transparent; }
.source-disclosure summary { min-height: 44px; padding: 12px 0; font-size: var(--text-small); color: var(--muted); }
.source-disclosure summary::marker { color: var(--muted); }
.source-disclosure-body { padding: 0 0 16px; }
.source-disclosure p { margin: 10px 0; font-size: var(--text-small); line-height: 1.7; color: var(--muted); }
.source-disclosure a { display: inline-flex; align-items: center; min-height: 44px; }

/* Overseas comparisons use aligned rows and local civil-day timelines. */
@media (max-width: 899px) {
  .comparison-head, .comparison-item { grid-template-columns: 88px 92px minmax(0, 1fr) 134px 16px; gap: 12px; }
}
@media (max-width: 700px) {
  .compare-heading { align-items: flex-start; flex-direction: column; gap: 5px; margin-bottom: 12px; }
  .comparison-head { display: block; padding: 0 14px 10px; }
  .comparison-head > span { display: none; }
  .comparison-head > span:nth-child(3) { display: block; }
  .comparison-item.venue-card { grid-template-columns: minmax(0, 1fr) auto 16px; gap: 8px 12px; padding: 14px; }
  .comparison-name { display: flex; align-items: baseline; gap: 10px; }
  .comparison-name .market-kind { margin: 0; }
  .comparison-status { grid-column: 2; grid-row: 1; }
  .comparison-arrow { grid-column: 3; grid-row: 1; }
  .comparison-session { grid-column: 1 / -1; }
  .comparison-reference { grid-column: 1 / -1; display: flex; flex-wrap: wrap; gap: 0 12px; }
  .comparison-zone { margin: 0; }
}


/* UI 1.2.5 — approved domestic session matrix and neutral closure highlight. */
.domestic-board .board-label { display: flex; align-items: baseline; flex-wrap: wrap; margin-bottom: 20px; }
.domestic-board .board-label h2 { margin: 0; }
.domestic-board .board-label small { margin: 0; }
.domestic-group + .domestic-group { margin-top: 24px; }
.domestic-kind { font-size: var(--text-small); font-weight: 600; margin: 0 0 9px; line-height: 1.5; }
.domestic-matrix { width: 100%; min-width: 0; table-layout: fixed; border-collapse: separate; border-spacing: 0; border-radius: 7px; overflow: hidden; background: var(--venue-domestic-futures); }
.domestic-matrix[data-venue-asset="stocks"] { background: var(--venue-domestic-stocks); }
.domestic-matrix th, .domestic-matrix td { padding: 0; height: 48px; text-align: center; vertical-align: middle; font-weight: 400; border: 0; line-height: 1.5; overflow-wrap: normal; }
.domestic-matrix tr > :first-child { width: 48px; color: var(--muted); font-size: var(--text-meta); }
.domestic-matrix tbody tr > * { border-top: 1px solid var(--line); }
.domestic-market { display: flex; align-items: center; justify-content: center; gap: 9px; min-height: 48px; font-size: 1rem; font-weight: 650; color: var(--ink); }
.domestic-market:hover { background: color-mix(in srgb, var(--venue-domestic-futures) 95%, var(--ink)); }
.domestic-market:focus-visible { outline-offset: -3px; }
.domestic-market svg { width: 16px; height: 16px; color: var(--muted); }
.domestic-matrix .domestic-day { font-size: 1rem; font-weight: 600; }
.domestic-matrix .domestic-night { font-size: var(--text-small); }
.domestic-matrix .status-closed { color: var(--closed); background: var(--closed-bg); font-weight: 500; }
.domestic-matrix .domestic-day-row:has(.status-closed) > th { background: var(--closed-bg); }
.domestic-matrix abbr { text-decoration: none; }
.domestic-note { color: var(--muted); font-size: var(--text-meta); line-height: 1.5; margin-top: 8px; }
.domestic-footnote { margin-top: 16px; }
@media (max-width: 700px) {
  .domestic-market { font-size: var(--text-small); gap: 7px; }
  .domestic-matrix .domestic-night { font-size: var(--text-meta); }
}
@media (max-width: 374px) {
  .domestic-matrix .domestic-day { font-size: var(--text-meta); }
}