/* =========================================================
   万博体育会馆 · 共享样式表  /assets/site.css
   夜间资料馆 · 记录查询 × 开奖对照 双通道
   ========================================================= */

/* ---------- 01 Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; }
body, h1, h2, h3, h4, h5, p, ul, ol, li, figure, blockquote, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, svg, video, canvas { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
button { background: none; border: 0; padding: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
table { border-collapse: collapse; border-spacing: 0; }
:focus-visible { outline: 2px solid var(--wb-gold-500); outline-offset: 3px; border-radius: 2px; }

/* ---------- 02 Tokens ---------- */
:root {
  --wb-ink-950: #070F1A;
  --wb-ink-800: #0E1D2E;
  --wb-ink-600: #1C3A55;
  --wb-slate-300: #9FB0BF;
  --wb-paper-100: #E6EAEE;
  --wb-white: #FFFFFF;
  --wb-gold-500: #C9A24A;
  --wb-gold-200: #F0DCA8;
  --wb-signal-500: #E2453C;
  --wb-jade-500: #17B892;
  --wb-cyan-400: #35D6C4;
  --wb-violet-500: #7A5CFA;

  --wb-hairline: rgba(159, 176, 191, 0.18);
  --wb-hairline-strong: rgba(159, 176, 191, 0.34);
  --wb-muted: rgba(159, 176, 191, 0.72);

  --wb-font-cn: "PingFang SC", "Hiragino Sans GB", "Source Han Sans SC", "Noto Sans SC",
                system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --wb-font-mono: ui-monospace, "IBM Plex Mono", "SFMono-Regular", "SF Mono", Menlo, Consolas,
                  "Liberation Mono", monospace;

  --wb-fs-body: clamp(15.5px, 0.55vw + 14px, 17px);
  --wb-container: min(1280px, 100% - clamp(2rem, 6vw, 5.5rem));
  --wb-ease: cubic-bezier(.22, .61, .36, 1);
  --wb-radius: 2px;
}

/* ---------- 03 Base ---------- */
body {
  background-color: var(--wb-ink-950);
  color: var(--wb-paper-100);
  font-family: var(--wb-font-cn);
  font-size: var(--wb-fs-body);
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: 0.01em;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--wb-gold-500); color: #08131F; }

h1, h2, h3, h4 { font-weight: 800; line-height: 1.22; letter-spacing: -0.01em; }
p { max-width: 74ch; }
strong, b { font-weight: 700; }

/* ---------- 04 Layout ---------- */
.wb-container { width: var(--wb-container); margin-inline: auto; }

.wb-main {
  display: block;
  padding-top: clamp(94px, 10vw, 128px);
  padding-bottom: clamp(1rem, 3vw, 2rem);
}
#main-content { scroll-margin-top: 110px; }

.wb-section { padding-block: clamp(2.5rem, 6vw, 5.5rem); }
.wb-section--tight { padding-block: clamp(1.5rem, 3vw, 2.5rem); }

.wb-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(14px, 1.6vw, 24px);
}

.wb-cols { display: grid; grid-template-columns: minmax(0, 1fr); gap: clamp(22px, 3vw, 44px); }
.wb-cols--reverse { direction: ltr; }

.wb-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border: 1px solid var(--wb-ink-600);
  background: var(--wb-ink-800);
  border-radius: var(--wb-radius);
}
.wb-split__col { padding: clamp(16px, 2vw, 26px); }
.wb-split__col--a { border-top: 3px solid var(--wb-cyan-400); border-bottom: 1px solid var(--wb-hairline); }
.wb-split__col--b { border-top: 3px solid var(--wb-violet-500); }

.wb-rule { height: 1px; border: 0; background: var(--wb-hairline); margin: 0; }

.wb-gridlines { position: relative; }
.wb-gridlines::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(to right, rgba(159, 176, 191, 0.06) 0 1px, transparent 1px 96px);
  background-size: auto 100%;
}

/* ---------- 05 Typography utilities ---------- */
.wb-display {
  font-size: clamp(2.75rem, 7.4vw, 6rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.02em;
  text-align: left;
}
.wb-h1 { font-size: clamp(2rem, 4.4vw, 3.4rem); }
.wb-h2 { font-size: clamp(1.4rem, 2.3vw, 1.8rem); }
.wb-h3 { font-size: clamp(1.05rem, 1.3vw, 1.18rem); font-weight: 700; }

.wb-lead {
  font-size: clamp(1rem, 1.2vw, 1.125rem);
  line-height: 1.75;
  color: var(--wb-slate-300);
  max-width: 62ch;
}
.wb-eyebrow {
  display: block;
  font-family: var(--wb-font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--wb-gold-500);
}
.wb-num {
  font-family: var(--wb-font-mono);
  font-variant-numeric: tabular-nums;
  font-feature-settings: "tnum" 1;
  letter-spacing: 0.02em;
  font-weight: 700;
}

/* ---------- 06 Buttons / links ---------- */
.wb-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  padding: 12px 22px;
  border: 1px solid var(--wb-ink-600);
  border-radius: var(--wb-radius);
  background: transparent;
  color: var(--wb-paper-100);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-align: center;
  transition: border-color 120ms var(--wb-ease), color 120ms var(--wb-ease),
              background-color 120ms var(--wb-ease), transform 120ms var(--wb-ease);
}
.wb-btn:hover { border-color: var(--wb-gold-500); color: var(--wb-gold-200); }
.wb-btn:active { transform: translateY(1px); }

.wb-btn--gold { background: var(--wb-gold-500); border-color: var(--wb-gold-500); color: #08131F; font-weight: 800; }
.wb-btn--gold:hover { background: var(--wb-gold-200); border-color: var(--wb-gold-200); color: #08131F; }

.wb-btn--ghost { border-color: var(--wb-hairline-strong); color: var(--wb-slate-300); }
.wb-btn--ghost:hover { border-color: var(--wb-gold-500); color: var(--wb-gold-200); }

.wb-btn--sm { padding: 8px 14px; font-size: 13.5px; }

.wb-btn[aria-pressed="true"] { border-color: var(--wb-signal-500); color: var(--wb-signal-500); }
.wb-btn--gold[aria-pressed="true"] { color: #08131F; }

.wb-link { position: relative; display: inline-block; color: var(--wb-gold-200); }
.wb-link::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 100%; height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 140ms var(--wb-ease);
}
.wb-link:hover::after { transform: scaleX(1); }

/* ---------- 07 Cards / notes / tags ---------- */
.wb-card {
  position: relative;
  background: var(--wb-ink-800);
  border: 1px solid var(--wb-ink-600);
  border-radius: var(--wb-radius);
  padding: clamp(18px, 2vw, 26px);
  transition: border-color 120ms var(--wb-ease);
}
.wb-card::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--wb-ink-600);
  transition: width 120ms var(--wb-ease), background-color 120ms var(--wb-ease);
}
.wb-card:hover { border-color: var(--wb-hairline-strong); }
.wb-card:hover::before { width: 5px; background: var(--wb-gold-500); }
.wb-card--jade::before { background: var(--wb-jade-500); }
.wb-card--signal::before { background: var(--wb-signal-500); }
.wb-card--cyan::before { background: var(--wb-cyan-400); }
.wb-card--violet::before { background: var(--wb-violet-500); }

.wb-note {
  border-left: 2px solid var(--wb-gold-500);
  padding: 2px 0 2px 16px;
  color: var(--wb-slate-300);
  font-size: 15px;
  max-width: 46ch;
}
.wb-rail {
  border-top: 1px solid var(--wb-hairline);
  padding-top: 12px;
  font-family: var(--wb-font-mono);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--wb-muted);
}

.wb-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 3px 9px;
  border: 1px solid var(--wb-ink-600);
  border-radius: var(--wb-radius);
  font-family: var(--wb-font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--wb-slate-300);
  white-space: nowrap;
}
.wb-tag--gold { color: var(--wb-gold-500); border-color: rgba(201, 162, 74, 0.45); }
.wb-tag--jade { color: var(--wb-jade-500); border-color: rgba(23, 184, 146, 0.45); }
.wb-tag--signal { color: var(--wb-signal-500); border-color: rgba(226, 69, 60, 0.45); }

/* ---------- 08 Tables ---------- */
.wb-table { width: 100%; font-size: 15px; }
.wb-table th, .wb-table td { padding: 11px 14px; text-align: left; border-bottom: 1px solid var(--wb-hairline); }
.wb-table thead th {
  font-family: var(--wb-font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--wb-slate-300);
  border-bottom: 1px solid var(--wb-ink-600);
}
.wb-table tbody tr:hover td { background: rgba(28, 58, 85, 0.4); }
.wb-table--compare .wb-col-a { color: var(--wb-cyan-400); }
.wb-table--compare .wb-col-b { color: var(--wb-violet-500); }

.wb-diff-row td { transition: background-color 200ms var(--wb-ease), box-shadow 200ms var(--wb-ease); }
[data-diff-scope].is-diff-on .wb-diff-row td { background: rgba(226, 69, 60, 0.09); }
[data-diff-scope].is-diff-on .wb-diff-row td:first-child { box-shadow: inset 3px 0 0 var(--wb-signal-500); }

/* ---------- 09 Media containers ---------- */
.wb-media {
  position: relative;
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border: 1px solid var(--wb-ink-600);
  border-radius: var(--wb-radius);
  background: var(--wb-ink-800);
  background-image: repeating-linear-gradient(to bottom, rgba(159, 176, 191, 0.07) 0 1px, transparent 1px 40px);
}
.wb-media > img { width: 100%; height: 100%; object-fit: cover; }
.wb-media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    repeating-linear-gradient(to right, rgba(159, 176, 191, 0.07) 0 1px, transparent 1px 44px),
    repeating-linear-gradient(to bottom, rgba(159, 176, 191, 0.07) 0 1px, transparent 1px 44px);
}
.wb-media--wide { aspect-ratio: 21 / 9; }
.wb-media--tall { aspect-ratio: 3 / 4; }
.wb-media--square { aspect-ratio: 1 / 1; }
.wb-media__caption {
  position: absolute;
  left: 0; bottom: 0;
  z-index: 1;
  max-width: 100%;
  padding: 8px 12px;
  background: rgba(7, 15, 26, 0.86);
  border-top: 1px solid var(--wb-ink-600);
  font-family: var(--wb-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--wb-slate-300);
}

/* ---------- 10 Breadcrumbs ---------- */
.wb-crumbs { padding-block: 14px; border-bottom: 1px solid var(--wb-hairline); }
.wb-crumbs ol { display: flex; flex-wrap: wrap; align-items: center; font-size: 13px; color: var(--wb-slate-300); }
.wb-crumbs li + li::before { content: "/"; margin: 0 10px; color: rgba(159, 176, 191, 0.42); }
.wb-crumbs a { text-decoration: none; transition: color 120ms var(--wb-ease); }
.wb-crumbs a:hover { color: var(--wb-gold-200); }
.wb-crumbs [aria-current="page"] { color: var(--wb-paper-100); }

/* ---------- 11 Reveal ---------- */
[data-reveal] { transition: opacity 320ms var(--wb-ease), transform 320ms var(--wb-ease); }
[data-reveal].is-pending { opacity: 0; transform: translateY(16px); }
[data-reveal].is-in { opacity: 1; transform: none; }

/* ---------- 12 Header ---------- */
.wb-skip {
  position: absolute;
  left: 16px;
  top: -72px;
  z-index: 200;
  padding: 10px 18px;
  background: var(--wb-gold-500);
  color: #08131F;
  font-size: 14px;
  font-weight: 800;
  border-radius: var(--wb-radius);
  transition: top 140ms var(--wb-ease);
}
.wb-skip:focus { top: 14px; }

.wb-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 90;
  padding: clamp(10px, 1.4vw, 18px) clamp(10px, 2vw, 26px) 0;
  transition: padding 180ms var(--wb-ease);
}
.wb-header[data-scrolled] { padding-top: 6px; }

.wb-progress {
  position: fixed;
  left: 0; right: 0; top: 0;
  height: 2px;
  background: rgba(28, 58, 85, 0.55);
  z-index: 95;
  pointer-events: none;
}
.wb-progress__bar {
  display: block;
  height: 100%;
  width: 100%;
  background: var(--wb-gold-500);
  transform: scaleX(0);
  transform-origin: left center;
}

.wb-header__inner {
  position: relative;
  width: min(1400px, 100%);
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: clamp(10px, 1.5vw, 26px);
  min-height: 64px;
  padding: 7px clamp(12px, 1.5vw, 22px);
  background: rgba(14, 29, 46, 0.92);
  border: 1px solid var(--wb-ink-600);
  border-radius: 999px;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  transition: background-color 160ms var(--wb-ease), border-color 160ms var(--wb-ease),
              min-height 160ms var(--wb-ease);
}
.wb-header[data-scrolled] .wb-header__inner {
  min-height: 52px;
  background: rgba(7, 15, 26, 0.96);
  border-color: rgba(201, 162, 74, 0.34);
}

.wb-header__brand { display: flex; align-items: center; flex: 0 0 auto; min-width: 0; }
.wb-brand { display: flex; align-items: center; gap: 10px; min-width: 0; }
.wb-brand__mark {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 38px; height: 38px;
  border: 1px solid var(--wb-gold-500);
  color: var(--wb-gold-500);
  font-family: var(--wb-font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
}
.wb-brand__text { display: flex; flex-direction: column; min-width: 0; }
.wb-brand__name {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 17px;
  font-weight: 800;
  line-height: 1.25;
  color: var(--wb-paper-100);
  white-space: nowrap;
}
.wb-brand__suffix {
  font-family: var(--wb-font-mono);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--wb-gold-500);
}
.wb-brand__sig {
  font-family: var(--wb-font-mono);
  font-size: 10.5px;
  letter-spacing: 0.16em;
  color: var(--wb-muted);
  white-space: nowrap;
}

.wb-nav { margin-inline: auto; min-width: 0; }
.wb-nav__list { display: flex; align-items: center; gap: 2px; }
.wb-nav__item { display: block; }
.wb-nav__link {
  position: relative;
  display: block;
  padding: 9px 12px;
  border-radius: 999px;
  color: var(--wb-slate-300);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
  transition: color 120ms var(--wb-ease), background-color 120ms var(--wb-ease),
              padding-left 120ms var(--wb-ease);
}
.wb-nav__link:hover { color: var(--wb-white); background: rgba(28, 58, 85, 0.62); }
.wb-nav__link[aria-current="page"] { color: var(--wb-white); padding-left: 16px; }
.wb-nav__link[aria-current="page"]::before {
  content: "";
  position: absolute;
  left: 5px; top: 50%;
  width: 3px; height: 16px;
  margin-top: -8px;
  background: var(--wb-gold-500);
}

.wb-header__utility { display: flex; align-items: center; gap: 14px; flex: 0 0 auto; }
.wb-util__link {
  position: relative;
  font-size: 13px;
  font-weight: 600;
  color: var(--wb-slate-300);
  white-space: nowrap;
  transition: color 120ms var(--wb-ease);
}
.wb-util__link::after {
  content: "";
  position: absolute;
  left: 0; bottom: -3px;
  width: 100%; height: 1px;
  background: var(--wb-gold-500);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 140ms var(--wb-ease);
}
.wb-util__link:hover { color: var(--wb-gold-200); }
.wb-util__link:hover::after { transform: scaleX(1); }

.wb-header__meta { display: flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.wb-clock {
  display: inline-flex;
  align-items: baseline;
  gap: 5px;
  font-family: var(--wb-font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--wb-slate-300);
}
.wb-clock b { color: var(--wb-paper-100); font-weight: 700; }
.wb-clock__label { font-size: 10.5px; letter-spacing: 0.16em; color: var(--wb-muted); }
.wb-version {
  padding: 3px 8px;
  border: 1px solid rgba(201, 162, 74, 0.4);
  border-radius: var(--wb-radius);
  font-family: var(--wb-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--wb-gold-200);
  white-space: nowrap;
}

.wb-nav-toggle {
  display: none;
  align-items: center;
  gap: 9px;
  padding: 9px 13px;
  border: 1px solid var(--wb-ink-600);
  border-radius: var(--wb-radius);
  color: var(--wb-paper-100);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  transition: border-color 120ms var(--wb-ease), color 120ms var(--wb-ease);
}
.wb-nav-toggle:hover { border-color: var(--wb-gold-500); color: var(--wb-gold-200); }
.wb-nav-toggle__bars { display: inline-flex; flex-direction: column; gap: 4px; width: 18px; }
.wb-nav-toggle__bars i {
  display: block;
  height: 1.5px;
  width: 100%;
  background: currentColor;
  transition: transform 140ms var(--wb-ease), opacity 140ms var(--wb-ease);
}
.wb-nav-toggle[aria-expanded="true"] .wb-nav-toggle__bars i:nth-child(1) { transform: translateY(5.5px) rotate(45deg); }
.wb-nav-toggle[aria-expanded="true"] .wb-nav-toggle__bars i:nth-child(2) { opacity: 0; }
.wb-nav-toggle[aria-expanded="true"] .wb-nav-toggle__bars i:nth-child(3) { transform: translateY(-5.5px) rotate(-45deg); }

/* ---------- 13 Footer ---------- */
.wb-footer {
  position: relative;
  margin-top: clamp(3rem, 8vw, 7rem);
  padding-block: clamp(2.5rem, 5vw, 4.5rem) clamp(1.5rem, 3vw, 2.5rem);
  background-color: var(--wb-ink-800);
  background-image: repeating-linear-gradient(to right, rgba(159, 176, 191, 0.05) 0 1px, transparent 1px 64px);
  border-top: 1px solid var(--wb-ink-600);
  color: var(--wb-slate-300);
  font-size: 14.5px;
}
.wb-footer::before {
  content: "";
  position: absolute;
  left: 0; top: -1px;
  width: clamp(64px, 12vw, 190px);
  height: 2px;
  background: var(--wb-gold-500);
}

.wb-footer__top { display: grid; grid-template-columns: minmax(0, 1fr); gap: clamp(24px, 3vw, 40px); }

.wb-footer__brand { min-width: 0; }
.wb-footer__mark {
  display: inline-grid;
  place-items: center;
  width: 34px; height: 34px;
  border: 1px solid var(--wb-gold-500);
  color: var(--wb-gold-500);
  font-family: var(--wb-font-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
}
.wb-footer__name { margin-top: 12px; font-size: 18px; font-weight: 800; color: var(--wb-paper-100); }
.wb-footer__sig {
  margin-top: 6px;
  font-family: var(--wb-font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--wb-gold-500);
}
.wb-footer__blurb { margin-top: 10px; max-width: 36ch; line-height: 1.75; color: var(--wb-slate-300); }

.wb-footer__col { min-width: 0; }
.wb-footer__title {
  padding-bottom: 10px;
  border-bottom: 1px solid var(--wb-hairline);
  font-family: var(--wb-font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--wb-paper-100);
}
.wb-footer__links { display: grid; gap: 9px; margin-top: 14px; font-size: 14.5px; }
.wb-footer__links a {
  position: relative;
  display: inline-block;
  color: var(--wb-slate-300);
  transition: color 120ms var(--wb-ease);
}
.wb-footer__links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 100%; height: 1px;
  background: var(--wb-gold-500);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 140ms var(--wb-ease);
}
.wb-footer__links a:hover { color: var(--wb-gold-200); }
.wb-footer__links a:hover::after { transform: scaleX(1); }

.wb-footer__contact { min-width: 0; }
.wb-footer__meta-list { display: grid; gap: 10px; margin-top: 14px; }
.wb-footer__meta-list li {
  display: grid;
  grid-template-columns: 3.6em minmax(0, 1fr);
  gap: 10px;
  line-height: 1.65;
  color: var(--wb-paper-100);
}
.wb-footer__k { font-family: var(--wb-font-mono); font-size: 12px; letter-spacing: 0.12em; color: var(--wb-muted); }
.wb-footer__contact .wb-btn { margin-top: 16px; }

.wb-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 24px;
  margin-top: clamp(28px, 4vw, 48px);
  padding-top: 18px;
  border-top: 1px solid var(--wb-hairline);
  font-family: var(--wb-font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--wb-muted);
}
.wb-footer__legal, .wb-footer__copy { margin: 0; max-width: none; }

/* ---------- 14 Responsive ---------- */
@media (min-width: 760px) {
  .wb-split { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .wb-split__col--a { border-right: 1px solid var(--wb-hairline); border-bottom: 0; }
}
@media (min-width: 900px) {
  .wb-cols { grid-template-columns: minmax(0, 1fr) minmax(15rem, 21rem); }
  .wb-cols--reverse { grid-template-columns: minmax(15rem, 21rem) minmax(0, 1fr); }
  .wb-cols--reverse > :first-child { order: 2; }
}
@media (min-width: 640px) {
  .wb-footer__top { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .wb-footer__brand { grid-column: 1 / -1; }
}
@media (min-width: 1024px) {
  .wb-footer__top { grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 0.9fr)) minmax(0, 1.3fr); }
  .wb-footer__brand { grid-column: auto; }
}

@media (max-width: 1439px) {
  .wb-brand__sig { display: none; }
}
@media (max-width: 1279px) {
  .wb-clock { display: none; }
}
@media (max-width: 1179px) {
  .wb-util__link { display: none; }
  .wb-nav__link { padding: 9px 9px; font-size: 14px; }
  .wb-header__inner { gap: 10px; }
}

@media (max-width: 1023px) {
  .wb-header { padding: 8px 10px 0; }
  .wb-header__inner {
    flex-wrap: wrap;
    border-radius: 18px;
    padding: 10px 12px;
    gap: 0;
    min-height: 58px;
  }
  .wb-header[data-scrolled] .wb-header__inner { min-height: 56px; }

  .wb-header__brand { order: 1; flex: 1 1 auto; }
  .wb-header__meta { display: none; }
  .wb-nav-toggle { order: 3; display: inline-flex; margin-left: auto; }

  .wb-nav {
    order: 4;
    flex: 1 0 100%;
    display: none;
    margin: 12px 0 0;
    padding-top: 10px;
    border-top: 1px solid var(--wb-hairline);
  }
  .wb-header__utility {
    order: 5;
    flex: 1 0 100%;
    display: none;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid var(--wb-hairline);
  }

  .wb-header[data-open] .wb-header__inner { background: rgba(14, 29, 46, 0.99); }
  .wb-header[data-open] .wb-nav {
    display: block;
    animation: wb-drawer 160ms var(--wb-ease) both;
  }
  .wb-header[data-open] .wb-header__utility {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    animation: wb-drawer 160ms var(--wb-ease) both;
  }
  .wb-header[data-open] .wb-util__link { display: inline-block; font-size: 14px; }
  .wb-header[data-open] .wb-btn { align-self: stretch; }

  .wb-nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .wb-nav__link {
    padding: 13px 12px;
    border-radius: var(--wb-radius);
    font-size: 16px;
  }
  .wb-nav__link[aria-current="page"] {
    padding-left: 18px;
    background: rgba(28, 58, 85, 0.55);
  }
  .wb-nav__link[aria-current="page"]::before { left: 6px; height: 18px; margin-top: -9px; }
}

@keyframes wb-drawer {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: none; }
}

@media (max-width: 560px) {
  .wb-brand__name { font-size: 15.5px; }
  .wb-brand__suffix { display: none; }
  .wb-brand__mark { width: 34px; height: 34px; }
  .wb-footer__meta-list li { grid-template-columns: 3.2em minmax(0, 1fr); }
}

/* ---------- 15 Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  [data-reveal],
  [data-reveal].is-pending { opacity: 1; transform: none; }
  .wb-progress__bar { transition: none; }
}