/* ============================================================
   LUCKY赛场 · 全站共享样式  /assets/site.css
   夜间球场战术板体系：深墨绿底 + 荧光青数据线 + 金/红点睛
   ============================================================ */

/* ---------- 1. Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body, h1, h2, h3, h4, p, ul, ol, li, figure, blockquote, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img, svg, video { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: 0; }
input, select, textarea { font: inherit; }
a { color: inherit; }
table { border-collapse: collapse; }

/* ---------- 2. 变量 ---------- */
:root {
  --lk-ink: #0A1C17;
  --lk-ink-2: #123027;
  --lk-ink-3: #17362C;
  --lk-cyan: #35F0C6;
  --lk-cyan-soft: #A6FBE8;
  --lk-gold: #E9B44C;
  --lk-red: #E24B3F;
  --lk-paper: #F4ECDE;
  --lk-paper-dim: #CFC2A9;
  --lk-haze: #9DB4AB;
  --lk-text-ink: #16241F;
  --lk-fg: #C6D6CF;
  --lk-line: rgba(207, 194, 169, 0.2);
  --lk-line-strong: rgba(207, 194, 169, 0.42);
  --lk-cyan-line: rgba(53, 240, 198, 0.5);
  --lk-head: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  --lk-mono: ui-monospace, "JetBrains Mono", "DIN Alternate", "SFMono-Regular", Menlo, Consolas, monospace;
  --lk-w: 1280px;
  --lk-gutter: clamp(16px, 4vw, 40px);
  --lk-anchor: 124px;
}

/* ---------- 3. 基础排版 ---------- */
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  background: var(--lk-ink);
  color: var(--lk-fg);
  font-family: var(--lk-head);
  font-size: 15.5px;
  font-weight: 500;
  line-height: 1.7;
  letter-spacing: 0.01em;
  min-height: 100vh;
}
h1, h2, h3, h4 { color: var(--lk-paper); font-weight: 800; line-height: 1.14; letter-spacing: 0.02em; }
p { text-wrap: pretty; }
strong, b { font-weight: 800; }
[id] { scroll-margin-top: var(--lk-anchor); }
#main-content { display: block; }

.lk-h1 { font-size: clamp(34px, 6.2vw, 78px); letter-spacing: -0.01em; }
.lk-h2 { font-size: clamp(24px, 3.2vw, 40px); }
.lk-h3 { font-size: clamp(18px, 2vw, 23px); }
.lk-kicker,
.lk-vert {
  font-family: var(--lk-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--lk-haze);
}
.lk-vert { writing-mode: vertical-rl; text-orientation: mixed; }
.lk-num { font-family: var(--lk-mono); font-variant-numeric: tabular-nums; letter-spacing: 0.04em; }
.lk-mono { font-family: var(--lk-mono); }
.lk-prose { max-width: 72ch; }
.lk-prose p + p { margin-top: 14px; }
.lk-prose strong { color: var(--lk-cyan-soft); }

/* ---------- 4. 布局 ---------- */
.lk-wrap { width: 100%; max-width: var(--lk-w); margin: 0 auto; padding-inline: var(--lk-gutter); }
.lk-section { padding-block: clamp(48px, 7vw, 96px); }
.lk-section + .lk-section { border-top: 1px solid var(--lk-line); }
.lk-section__head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: clamp(24px, 3vw, 40px); }
.lk-grid { display: grid; gap: clamp(16px, 2.4vw, 28px); }
.lk-grid--12 { grid-template-columns: repeat(12, minmax(0, 1fr)); }
.lk-span-4 { grid-column: span 4; }
.lk-span-5 { grid-column: span 5; }
.lk-span-7 { grid-column: span 7; }
.lk-span-8 { grid-column: span 8; }
.lk-span-12 { grid-column: span 12; }
.lk-tilt { transform: rotate(-1.2deg); }
.lk-tilt--r { transform: rotate(1.2deg); }

/* 暖纸色分区：自动切换文字与焦点色 */
.lk-paper { background: var(--lk-paper); color: var(--lk-text-ink); }
.lk-paper h1, .lk-paper h2, .lk-paper h3, .lk-paper h4 { color: var(--lk-text-ink); }
.lk-paper .lk-kicker, .lk-paper .lk-vert { color: #5C6E64; }
.lk-paper :focus-visible { outline-color: var(--lk-ink); }
.lk-paper .lk-prose strong { color: #0E6B56; }

/* ---------- 5. 按钮 / 标签 ---------- */
.lk-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 20px;
  font-size: 14px; font-weight: 800; letter-spacing: 0.08em;
  color: var(--lk-ink); background: var(--lk-cyan);
  border: 1px solid var(--lk-cyan);
  text-decoration: none; cursor: pointer;
  transition: transform 0.12s ease, background-color 0.12s ease, color 0.12s ease, border-color 0.12s ease;
}
.lk-btn:hover { transform: translateY(-1px); }
.lk-btn--gold { background: var(--lk-gold); border-color: var(--lk-gold); color: var(--lk-text-ink); }
.lk-btn--ghost { background: transparent; color: var(--lk-cyan); border-color: var(--lk-cyan-line); }
.lk-btn--ghost:hover { background: rgba(53, 240, 198, 0.1); }

.lk-tag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 8px;
  font-family: var(--lk-mono); font-size: 11px; font-weight: 600;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--lk-cyan-soft);
  border: 1px solid rgba(53, 240, 198, 0.4);
  background: rgba(53, 240, 198, 0.07);
}
.lk-tag--gold { color: var(--lk-gold); border-color: rgba(233, 180, 76, 0.45); background: rgba(233, 180, 76, 0.08); }
.lk-tag--red { color: #F5A79E; border-color: rgba(226, 75, 63, 0.5); background: rgba(226, 75, 63, 0.1); }

/* ---------- 6. 模块骨架：标题带 / 数据带 / 注释带 ---------- */
.lk-card {
  border: 1px solid var(--lk-line);
  background: linear-gradient(180deg, rgba(18, 48, 39, 0.85), rgba(10, 28, 23, 0.94));
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.3);
}
.lk-card__head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--lk-line);
}
.lk-card__head h3 { font-size: 16px; }
.lk-card__body { padding: 18px; }
.lk-card__data { font-family: var(--lk-mono); font-size: 26px; font-weight: 700; color: var(--lk-cyan); }
.lk-card__note { padding: 10px 18px 14px; border-top: 1px dashed var(--lk-line); font-size: 12px; color: var(--lk-haze); }

/* ---------- 7. 表格 ---------- */
.lk-table-wrap { overflow-x: auto; border: 1px solid var(--lk-line); }
.lk-table { width: 100%; min-width: 620px; font-size: 13.5px; }
.lk-table th {
  padding: 11px 14px; text-align: left;
  font-family: var(--lk-mono); font-size: 12px; font-weight: 600; letter-spacing: 0.08em;
  color: var(--lk-haze); background: rgba(18, 48, 39, 0.88);
  border-bottom: 1px solid var(--lk-line); white-space: nowrap;
}
.lk-table td { padding: 11px 14px; border-bottom: 1px solid rgba(207, 194, 169, 0.12); color: var(--lk-fg); }
.lk-table tbody tr { transition: background-color 0.12s ease; }
.lk-table tbody tr:hover { background: rgba(166, 251, 232, 0.1); }
.lk-table .lk-num { color: var(--lk-cyan-soft); }

/* ---------- 8. 面包屑 ---------- */
.lk-crumb {
  font-family: var(--lk-mono); font-size: 12px; letter-spacing: 0.08em;
  color: var(--lk-haze);
}
.lk-crumb ol { display: flex; flex-wrap: wrap; gap: 8px; }
.lk-crumb li { display: flex; }
.lk-crumb li + li::before { content: "／"; margin-right: 8px; color: var(--lk-paper-dim); opacity: 0.55; }
.lk-crumb a { text-decoration: none; }
.lk-crumb a:hover { color: var(--lk-cyan); }
.lk-crumb [aria-current="page"] { color: var(--lk-paper); }

/* ---------- 9. 左侧目录索引 ---------- */
.lk-index { position: sticky; top: var(--lk-anchor); align-self: start; }
.lk-index__title {
  font-family: var(--lk-mono); font-size: 11px; letter-spacing: 0.24em;
  text-transform: uppercase; color: var(--lk-haze); margin-bottom: 10px;
}
.lk-index__list { display: grid; gap: 2px; }
.lk-index__list a {
  display: block; padding: 9px 12px;
  border-left: 2px solid var(--lk-line);
  font-family: var(--lk-mono); font-size: 12.5px; letter-spacing: 0.06em;
  color: var(--lk-haze); text-decoration: none;
  transition: color 0.12s ease, border-color 0.12s ease, background-color 0.12s ease;
}
.lk-index__list a:hover { color: var(--lk-cyan-soft); border-left-color: var(--lk-cyan-line); }
.lk-index__list a[aria-current="true"] {
  color: var(--lk-cyan); border-left-color: var(--lk-cyan);
  background: rgba(53, 240, 198, 0.07);
}

/* ---------- 10. 图片容器基础规则（共享外壳不放图片） ---------- */
.lk-media {
  position: relative; display: block; overflow: hidden;
  border: 1px solid var(--lk-line);
  background:
    radial-gradient(120% 90% at 18% 0%, rgba(53, 240, 198, 0.16), transparent 62%),
    linear-gradient(160deg, #123027, #0A1C17);
}
.lk-media::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0.5;
  background-image:
    linear-gradient(rgba(207, 194, 169, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(207, 194, 169, 0.08) 1px, transparent 1px);
  background-size: 36px 36px;
}
.lk-media > img, .lk-media > svg { width: 100%; height: 100%; object-fit: cover; }
.lk-media--wide { aspect-ratio: 16 / 9; }
.lk-media--tall { aspect-ratio: 3 / 4; }
.lk-media--square { aspect-ratio: 1 / 1; }
.lk-media__caption {
  margin-top: 8px; font-family: var(--lk-mono); font-size: 11.5px;
  letter-spacing: 0.08em; color: var(--lk-haze);
}

/* ---------- 11. 焦点可见 ---------- */
:focus-visible { outline: 2px solid var(--lk-cyan); outline-offset: 3px; }

/* ---------- 12. 页头 ---------- */
.lk-skip {
  position: absolute; left: 12px; top: -64px; z-index: 200;
  padding: 10px 16px;
  background: var(--lk-gold); color: var(--lk-text-ink);
  font-size: 13px; font-weight: 800; letter-spacing: 0.06em; text-decoration: none;
  transition: top 0.15s ease;
}
.lk-skip:focus { top: 12px; }

.lk-header {
  position: sticky; top: 0; z-index: 80;
  background: linear-gradient(180deg, rgba(10, 28, 23, 0.98), rgba(10, 28, 23, 0.92));
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--lk-line);
}
.lk-progress {
  position: absolute; left: 0; right: 0; top: 0; height: 2px;
  background: rgba(53, 240, 198, 0.12); pointer-events: none;
}
.lk-progress__bar {
  display: block; height: 100%; width: 0;
  background: linear-gradient(90deg, var(--lk-cyan), var(--lk-gold));
}
.lk-header__inner {
  width: 100%; max-width: var(--lk-w); margin: 0 auto;
  padding: 8px var(--lk-gutter) 0;
}

/* 上层：品牌带 */
.lk-topline {
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px; padding: 10px 0 12px;
}
.lk-brand { display: flex; align-items: center; gap: 12px; min-width: 0; text-decoration: none; }
.lk-brand__mark {
  position: relative; flex: none; width: 30px; height: 30px;
  border: 1px solid var(--lk-cyan);
  background: linear-gradient(135deg, rgba(53, 240, 198, 0.2), transparent 62%);
}
.lk-brand__mark i {
  position: absolute; inset: 6px;
  border-top: 2px solid var(--lk-gold);
  border-right: 2px solid var(--lk-cyan);
  transform: skewX(-14deg);
}
.lk-brand__text { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.lk-brand__name {
  font-size: 19px; font-weight: 800; letter-spacing: 0.08em;
  line-height: 1.1; color: var(--lk-paper);
}
.lk-brand__tag {
  font-family: var(--lk-mono); font-size: 11px; letter-spacing: 0.16em;
  color: var(--lk-haze);
}
.lk-topline__right { display: flex; align-items: center; gap: 14px; }
.lk-actions { display: flex; align-items: center; gap: 8px; }
.lk-action {
  display: inline-block; padding: 8px 12px;
  font-size: 13px; font-weight: 800; letter-spacing: 0.06em;
  color: var(--lk-paper); text-decoration: none;
  border: 1px solid var(--lk-line-strong); border-bottom-width: 2px;
  transition: background-color 0.12s ease, color 0.12s ease, border-color 0.12s ease;
}
.lk-action:hover, .lk-action:focus-visible {
  color: var(--lk-ink); background: var(--lk-cyan); border-color: var(--lk-cyan);
}
.lk-action--gold { color: var(--lk-gold); border-color: rgba(233, 180, 76, 0.7); }
.lk-action--gold:hover, .lk-action--gold:focus-visible {
  color: var(--lk-text-ink); background: var(--lk-gold); border-color: var(--lk-gold);
}
.lk-action--red { color: #F5A79E; border-color: rgba(226, 75, 63, 0.6); }
.lk-action--red:hover, .lk-action--red:focus-visible {
  color: #fff; background: var(--lk-red); border-color: var(--lk-red);
}

/* 赛季切换控件 */
.lk-season { position: relative; }
.lk-season__btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 11px; cursor: pointer;
  background: rgba(18, 48, 39, 0.9);
  border: 1px solid var(--lk-line);
  color: var(--lk-cyan-soft);
  font-family: var(--lk-mono); font-size: 12px; letter-spacing: 0.08em;
}
.lk-season__btn:hover { border-color: var(--lk-cyan-line); }
.lk-season__dot {
  width: 7px; height: 7px; flex: none;
  background: var(--lk-cyan);
  box-shadow: 0 0 0 3px rgba(53, 240, 198, 0.18);
}
.lk-season__caret {
  width: 0; height: 0;
  border-left: 4px solid transparent; border-right: 4px solid transparent;
  border-top: 5px solid var(--lk-haze);
}
.lk-season__menu {
  position: absolute; right: 0; top: calc(100% + 8px); z-index: 90;
  min-width: 168px; padding: 6px; display: grid; gap: 2px;
  background: var(--lk-ink-2);
  border: 1px solid var(--lk-line-strong);
  box-shadow: 0 14px 30px rgba(0, 0, 0, 0.48);
}
.lk-season__menu[hidden] { display: none; }
.lk-season__opt {
  display: block; width: 100%; padding: 9px 10px; text-align: left; cursor: pointer;
  font-family: var(--lk-mono); font-size: 12.5px; letter-spacing: 0.06em;
  color: var(--lk-haze);
  transition: background-color 0.12s ease, color 0.12s ease;
}
.lk-season__opt:hover { color: var(--lk-cyan); background: rgba(53, 240, 198, 0.08); }
.lk-season__opt[aria-pressed="true"] {
  color: var(--lk-ink); background: var(--lk-cyan-soft); font-weight: 700;
}

/* 移动导航按钮 */
.lk-navbtn {
  display: none; align-items: center; gap: 10px;
  margin: 0 0 12px; padding: 9px 12px; cursor: pointer;
  background: rgba(18, 48, 39, 0.9);
  border: 1px solid var(--lk-line);
  color: var(--lk-paper);
  font-size: 13px; font-weight: 800; letter-spacing: 0.12em;
}
.lk-navbtn[aria-expanded="true"] { border-color: var(--lk-cyan); color: var(--lk-cyan); }
.lk-navbtn__bars { display: grid; gap: 4px; width: 18px; }
.lk-navbtn__bars i { display: block; height: 2px; background: var(--lk-cyan); }
.lk-navbtn[aria-expanded="true"] .lk-navbtn__bars i:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.lk-navbtn[aria-expanded="true"] .lk-navbtn__bars i:nth-child(2) { opacity: 0; }
.lk-navbtn[aria-expanded="true"] .lk-navbtn__bars i:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* 下层：栏目条 */
.lk-nav {
  display: flex; align-items: stretch; justify-content: space-between; gap: 16px;
  border-top: 1px solid var(--lk-cyan-line);
}
.lk-nav__list { display: flex; flex-wrap: wrap; }
.lk-nav__item { display: flex; }
.lk-nav__item + .lk-nav__item { border-left: 1px solid var(--lk-line); }
.lk-nav__list a {
  position: relative; display: block; padding: 13px 20px;
  font-size: 14px; font-weight: 700; letter-spacing: 0.08em;
  color: var(--lk-haze); text-decoration: none;
  transition: color 0.12s ease, background-color 0.12s ease;
}
.lk-nav__list a:hover { color: var(--lk-cyan); background: rgba(53, 240, 198, 0.06); }
.lk-nav__list a[aria-current="page"] { color: var(--lk-paper); }
.lk-nav__list a[aria-current="page"]::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 0; height: 2px;
  background: var(--lk-cyan);
}
.lk-nav__side {
  align-self: center; padding-left: 16px;
  border-left: 1px solid var(--lk-line);
  font-family: var(--lk-mono); font-size: 11px; letter-spacing: 0.14em;
  color: var(--lk-haze); line-height: 1.5; text-align: right;
}

/* ---------- 13. 页脚 ---------- */
.lk-footer {
  position: relative;
  background: var(--lk-ink);
  border-top: 1px solid var(--lk-line);
  color: var(--lk-haze);
}
.lk-footer::before {
  content: ""; position: absolute; top: -1px; left: 0;
  width: min(340px, 52%); height: 2px;
  background: linear-gradient(90deg, var(--lk-cyan), transparent);
}
.lk-footer__inner {
  width: 100%; max-width: var(--lk-w); margin: 0 auto;
  padding: clamp(38px, 5vw, 58px) var(--lk-gutter) 26px;
}
.lk-footer__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr 1fr 1.4fr;
  gap: clamp(22px, 3vw, 40px);
}
.lk-footer__col { min-width: 0; }
.lk-footer__brand {
  font-size: 24px; font-weight: 800; letter-spacing: 0.1em; color: var(--lk-paper);
}
.lk-footer__mark {
  display: inline-block; margin-top: 12px; padding: 3px 9px;
  font-family: var(--lk-mono); font-size: 11px; letter-spacing: 0.18em;
  color: var(--lk-cyan); border: 1px solid var(--lk-cyan-line);
}
.lk-footer__title {
  margin-bottom: 12px;
  font-family: var(--lk-mono); font-size: 11px; font-weight: 600;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--lk-paper-dim);
}
.lk-footer__list { display: grid; gap: 7px; }
.lk-footer__list a {
  font-size: 14px; font-weight: 600; text-decoration: none; color: var(--lk-fg);
  border-bottom: 1px solid transparent;
  transition: color 0.12s ease, border-color 0.12s ease;
}
.lk-footer__list a:hover { color: var(--lk-cyan); border-bottom-color: var(--lk-cyan-line); }
.lk-footer__note { font-size: 13.5px; line-height: 1.75; color: var(--lk-haze); }
.lk-footer__note + .lk-footer__note { margin-top: 8px; }
.lk-footer__hl { font-family: var(--lk-mono); color: var(--lk-cyan-soft); letter-spacing: 0.02em; }
.lk-footer__link {
  display: inline-block; margin-top: 2px;
  font-size: 13.5px; font-weight: 700; color: var(--lk-gold); text-decoration: none;
  border-bottom: 1px solid rgba(233, 180, 76, 0.5);
}
.lk-footer__link:hover { color: var(--lk-cyan); border-bottom-color: var(--lk-cyan); }
.lk-footer__bottom {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 14px 24px; margin-top: clamp(28px, 4vw, 44px); padding-top: 16px;
  border-top: 1px solid var(--lk-line);
  font-family: var(--lk-mono); font-size: 12px; letter-spacing: 0.06em;
}
.lk-footer__legal { color: var(--lk-haze); }
.lk-footer__legal-links { display: flex; flex-wrap: wrap; gap: 8px 18px; }
.lk-footer__legal-links a { text-decoration: none; color: var(--lk-haze); }
.lk-footer__legal-links a:hover { color: var(--lk-cyan); }
.lk-topbtn {
  padding: 8px 14px; cursor: pointer;
  font-family: var(--lk-mono); font-size: 11.5px; letter-spacing: 0.16em;
  color: var(--lk-cyan-soft);
  border: 1px solid var(--lk-line-strong);
  transition: color 0.12s ease, border-color 0.12s ease, background-color 0.12s ease;
}
.lk-topbtn:hover { color: var(--lk-ink); background: var(--lk-cyan); border-color: var(--lk-cyan); }

/* ---------- 14. 显现动效 ---------- */
html[data-reveal-ready] [data-reveal] {
  opacity: 0; transform: translateY(14px);
  transition: opacity 0.55s cubic-bezier(0.2, 0.7, 0.3, 1), transform 0.55s cubic-bezier(0.2, 0.7, 0.3, 1);
}
html[data-reveal-ready] [data-reveal].is-in { opacity: 1; transform: none; }
html[data-reveal-ready] .lk-tilt[data-reveal].is-in { transform: rotate(-1.2deg); }
html[data-reveal-ready] .lk-tilt--r[data-reveal].is-in { transform: rotate(1.2deg); }

/* ---------- 15. 响应式 ---------- */
@media (max-width: 1080px) {
  .lk-grid--12 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .lk-span-4, .lk-span-5 { grid-column: span 3; }
  .lk-span-7, .lk-span-8 { grid-column: span 6; }
  .lk-footer__grid { grid-template-columns: 1.1fr 1fr; }
  .lk-footer__col--brand { grid-column: span 2; }
}

@media (max-width: 940px) {
  :root { --lk-anchor: 96px; }
  .lk-header__inner { padding-top: 10px; }
  .lk-topline { flex-wrap: wrap; padding-bottom: 10px; }
  .lk-topline__right { width: 100%; flex-wrap: wrap; justify-content: space-between; gap: 10px; }
  .lk-actions { flex-wrap: wrap; }
  .lk-navbtn { display: inline-flex; }
  .lk-nav {
    display: none; flex-direction: column;
    border-top: 1px solid var(--lk-cyan-line);
    padding-bottom: 12px;
  }
  .lk-nav[data-open] { display: flex; }
  .lk-nav__list { flex-direction: column; width: 100%; }
  .lk-nav__item + .lk-nav__item { border-left: 0; border-top: 1px solid var(--lk-line); }
  .lk-nav__list a { padding: 13px 2px; }
  .lk-nav__list a[aria-current="page"]::after { left: 2px; right: auto; width: 34px; bottom: 5px; }
  .lk-nav__side { display: none; }
  .lk-index { position: static; }
  .lk-index__list { grid-auto-flow: column; grid-auto-columns: max-content; overflow-x: auto; }
  .lk-index__list a { border-left: 0; border-bottom: 2px solid var(--lk-line); white-space: nowrap; }
  .lk-index__list a[aria-current="true"] { border-left: 0; border-bottom-color: var(--lk-cyan); }
  .lk-vert { writing-mode: horizontal-tb; }
}

@media (max-width: 700px) {
  .lk-grid--12 { grid-template-columns: 1fr; }
  .lk-span-4, .lk-span-5, .lk-span-7, .lk-span-8, .lk-span-12 { grid-column: span 1; }
  .lk-footer__grid { grid-template-columns: 1fr; }
  .lk-footer__col--brand { grid-column: span 1; }
  .lk-footer__bottom { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 560px) {
  body { font-size: 15px; }
  .lk-brand__name { font-size: 17px; letter-spacing: 0.06em; }
  .lk-brand__tag { font-size: 10px; letter-spacing: 0.1em; }
  .lk-action { padding: 7px 9px; font-size: 12px; }
  .lk-season__btn { font-size: 11px; padding: 7px 9px; }
  .lk-season__menu { right: auto; left: 0; }
}

/* ---------- 16. 降低动效 ---------- */
@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;
  }
  html[data-reveal-ready] [data-reveal] { opacity: 1; transform: none; }
  .lk-btn:hover { transform: none; }
}