/* ==========================================================================
   BEPLAY赛场 — 共享外壳样式（/assets/site.css）
   夜场记分牌：深墨绿底 + 球场草绿 + 荧光黄绿重点
   ========================================================================== */

/* ---------- reset ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body, h1, h2, h3, h4, p, ul, ol, li, figure, blockquote, dl, dd { margin: 0; padding: 0; }

ul, ol { list-style: none; }

img, svg { display: block; max-width: 100%; }

button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }

a { color: inherit; text-decoration: none; }

/* ---------- tokens ---------- */
:root {
  --ink-900: #06231C;
  --ink-800: #0B332A;
  --ink-700: #14503F;
  --pitch-500: #1E8A55;
  --pitch-300: #4FBE86;
  --volt-400: #C9F24D;
  --volt-200: #E9FFAE;
  --amber-500: #F2891F;
  --clay-500: #D9552F;
  --mist-050: #F1F6EE;
  --line-300: #9FB8AC;

  --bg: var(--ink-900);
  --surface: var(--ink-800);
  --border: var(--ink-700);
  --text: var(--mist-050);
  --text-dim: var(--line-300);

  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --radius-pill: 999px;

  --gap: clamp(14px, 1.6vw, 24px);
  --shell: 1240px;
  --nav-break: 1040px;

  --font-display: "Archivo Narrow", "Oswald", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-mono: "JetBrains Mono", "IBM Plex Mono", "SFMono-Regular", Menlo, Consolas, "Courier New", monospace;
  --font-body: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", sans-serif;

  --shadow-1: 0 10px 30px rgba(0, 0, 0, .28);
  --shadow-2: 0 18px 48px rgba(0, 0, 0, .46);
  --t: 160ms cubic-bezier(.2, .7, .3, 1);
}

/* ---------- base ---------- */
body {
  min-height: 100vh;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.8;
  letter-spacing: .01em;
  background-color: var(--ink-900);
  background-image:
    radial-gradient(900px 520px at 12% -10%, rgba(30, 138, 85, .30), transparent 65%),
    radial-gradient(760px 460px at 92% 2%, rgba(201, 242, 77, .10), transparent 60%),
    linear-gradient(180deg, #06231C 0%, #07281F 46%, #06231C 100%);
  background-attachment: fixed;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: -.01em;
  line-height: 1.15;
}

::selection { background: var(--volt-400); color: var(--ink-900); }

:focus-visible {
  outline: 2px solid var(--volt-200);
  outline-offset: 3px;
  border-radius: 6px;
}

@media (max-width: 720px) {
  body { font-size: 16px; line-height: 1.75; }
}

/* ---------- utilities ---------- */
.container {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 32px);
}

.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -80px;
  z-index: 120;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  background: var(--volt-400);
  color: var(--ink-900);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  transition: top var(--t);
}

.skip-link:focus { top: 12px; }

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

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--pitch-300);
}

.section-label::before {
  content: "";
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: var(--volt-400);
}

.index-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.note {
  padding: 14px 18px;
  border-left: 3px solid var(--volt-400);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: rgba(201, 242, 77, .06);
  color: var(--text-dim);
  font-size: 15px;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  letter-spacing: .02em;
  cursor: pointer;
  transition: transform var(--t), box-shadow var(--t), background var(--t), color var(--t), border-color var(--t);
}

.btn--volt {
  background: var(--volt-400);
  color: var(--ink-900);
  box-shadow: 0 8px 22px rgba(201, 242, 77, .18);
}

.btn--volt:hover { background: var(--volt-200); transform: translateY(-2px); box-shadow: 0 14px 30px rgba(201, 242, 77, .28); }

.btn--pitch { background: var(--pitch-500); color: var(--mist-050); }
.btn--pitch:hover { background: var(--pitch-300); color: var(--ink-900); transform: translateY(-2px); }

.btn--ghost { background: transparent; color: var(--mist-050); border-color: var(--border); }
.btn--ghost:hover { background: var(--ink-800); border-color: var(--pitch-300); transform: translateY(-2px); }

.btn--sm { padding: 8px 16px; font-size: 13px; }

/* ---------- pills / tags ---------- */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--ink-800);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.pill--volt { background: var(--volt-400); border-color: transparent; color: var(--ink-900); }
.pill--pitch { background: var(--pitch-500); border-color: transparent; color: var(--mist-050); }
.pill--amber { background: rgba(242, 137, 31, .16); border-color: var(--amber-500); color: var(--amber-500); }
.pill--clay { background: rgba(217, 85, 47, .16); border-color: var(--clay-500); color: var(--clay-500); }

.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--volt-400); }

/* ==========================================================================
   命令栏页头
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(6, 35, 28, .92);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.command-bar {
  width: 100%;
  max-width: var(--shell);
  margin: 0 auto;
  padding: 10px clamp(16px, 4vw, 32px);
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: clamp(12px, 2vw, 28px);
  transition: padding var(--t);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand__mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  background: linear-gradient(150deg, var(--volt-400), var(--pitch-300));
  color: var(--ink-900);
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .02em;
  box-shadow: 0 6px 18px rgba(201, 242, 77, .18);
}

.brand__text { display: flex; flex-direction: column; line-height: 1.25; min-width: 0; }

.brand__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
  letter-spacing: -.01em;
  color: var(--mist-050);
}

.brand__tag {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--text-dim);
  white-space: nowrap;
}

.site-nav { justify-self: center; }

.site-nav__list { display: flex; align-items: center; gap: 4px; }

.site-nav__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  color: var(--text-dim);
  font-size: 15px;
  transition: color var(--t), background var(--t), border-color var(--t), transform var(--t);
}

.site-nav__index {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--pitch-300);
}

.site-nav__label { font-family: var(--font-display); font-weight: 600; letter-spacing: .02em; }

.site-nav__link:hover {
  color: var(--mist-050);
  background: var(--ink-800);
  border-color: var(--border);
  transform: translateY(-2px);
}

.site-nav__link[aria-current="page"] {
  background: var(--volt-400);
  border-color: var(--volt-200);
  color: var(--ink-900);
}

.site-nav__link[aria-current="page"] .site-nav__index { color: rgba(6, 35, 28, .72); }

.site-nav__link[aria-current="page"]::after {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ink-900);
}

.header-cta { justify-self: end; }

.nav-toggle {
  display: none;
  align-items: center;
  gap: 10px;
  padding: 9px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: var(--ink-800);
  color: var(--mist-050);
  transition: border-color var(--t), background var(--t);
}

.nav-toggle:hover { border-color: var(--pitch-300); }

.nav-toggle__bars { display: grid; gap: 4px; width: 18px; }

.nav-toggle__bars i {
  display: block;
  height: 2px;
  border-radius: 2px;
  background: var(--volt-400);
  transition: transform var(--t), opacity var(--t);
}

.nav-toggle__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.site-header[data-open] .nav-toggle__bars i:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.site-header[data-open] .nav-toggle__bars i:nth-child(2) { opacity: 0; }
.site-header[data-open] .nav-toggle__bars i:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.header-rail {
  display: flex;
  align-items: center;
  gap: clamp(14px, 2.4vw, 30px);
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 32px) 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.rail__item { display: inline-flex; align-items: center; gap: 7px; }

.rail__dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--volt-400);
  box-shadow: 0 0 0 4px rgba(201, 242, 77, .12);
}

.rail__item--live { color: var(--volt-400); }
.rail__hint { margin-left: auto; color: var(--line-300); }

.site-header__progress {
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--pitch-300), var(--volt-400));
  transition: width 90ms linear;
}

.site-header[data-stuck] .command-bar { padding-top: 6px; padding-bottom: 6px; }
.site-header[data-stuck] .header-rail { display: none; }
.site-header[data-stuck] .brand__tag { display: none; }

@media (max-width: 1040px) {
  .command-bar {
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "brand toggle"
      "nav nav"
      "cta cta";
    gap: 10px 14px;
  }

  .brand { grid-area: brand; }
  .nav-toggle { grid-area: toggle; display: inline-flex; }

  .site-nav {
    grid-area: nav;
    justify-self: stretch;
    display: none;
    padding-top: 10px;
    border-top: 1px solid var(--border);
  }

  .site-nav[data-open] { display: block; }

  .site-nav__list { flex-direction: column; align-items: stretch; gap: 4px; }

  .site-nav__link { justify-content: flex-start; padding: 12px 14px; border-radius: var(--radius-md); font-size: 16px; }

  .site-nav__link[aria-current="page"] { color: var(--ink-900); }

  .header-cta { grid-area: cta; display: none; width: 100%; }

  .site-header[data-open] .header-cta { display: inline-flex; }

  .header-rail { display: none; }
}

/* ==========================================================================
   页脚
   ========================================================================== */
.site-footer {
  margin-top: clamp(40px, 6vw, 88px);
  padding-bottom: 26px;
  background: linear-gradient(180deg, #052019, #04170F);
  border-top: 1px solid var(--border);
}

.resource-band {
  background:
    linear-gradient(115deg, rgba(30, 138, 85, .26), rgba(201, 242, 77, .06) 72%),
    var(--ink-800);
  border-bottom: 1px solid var(--border);
}

.resource-band__inner {
  max-width: var(--shell);
  margin: 0 auto;
  padding: clamp(26px, 4vw, 46px) clamp(16px, 4vw, 32px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr);
  gap: clamp(20px, 3vw, 44px);
  align-items: start;
}

.resource-band__title { font-size: clamp(22px, 3vw, 32px); margin: 12px 0 8px; }

.resource-band__desc { color: var(--text-dim); font-size: 15px; max-width: 40ch; }

.resource-band__head .btn { margin-top: 16px; }

.resource-list { display: grid; gap: 8px; }

.resource-list__item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 11px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  background: rgba(6, 35, 28, .55);
  transition: border-color var(--t), background var(--t), transform var(--t);
}

.resource-list__item:hover {
  border-color: var(--pitch-300);
  background: rgba(11, 51, 42, .92);
  transform: translateY(-2px);
}

.resource-list__index {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--volt-400);
}

.resource-list__name { font-family: var(--font-display); font-weight: 600; font-size: 15px; }

.resource-list__meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--text-dim);
  white-space: nowrap;
}

.site-footer__grid {
  max-width: var(--shell);
  margin: 0 auto;
  padding: clamp(28px, 4vw, 50px) clamp(16px, 4vw, 32px) 0;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: clamp(20px, 3vw, 44px);
}

.footer-col { min-width: 0; }

.footer-col__title {
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--pitch-300);
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 18px;
  color: var(--mist-050);
}

.footer-brand .brand__mark { width: 32px; height: 32px; border-radius: 10px; font-size: 13px; }

.footer-intro { color: var(--text-dim); font-size: 15px; max-width: 34ch; margin-bottom: 22px; }

.footer-col__list { display: grid; gap: 8px; font-size: 15px; }

.footer-col__list a {
  color: var(--text-dim);
  border-bottom: 1px solid transparent;
  transition: color var(--t), border-color var(--t);
}

.footer-col__list a:hover { color: var(--volt-400); border-color: currentColor; }

.footer-contact { display: grid; gap: 10px; font-size: 15px; }

.footer-contact__row { display: flex; gap: 10px; align-items: baseline; }

.footer-contact__key {
  flex: 0 0 auto;
  min-width: 40px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--line-300);
}

.footer-contact__val {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--mist-050);
  word-break: break-word;
}

.footer-bottom {
  max-width: var(--shell);
  margin: clamp(24px, 3vw, 42px) auto 0;
  padding: 18px clamp(16px, 4vw, 32px) 0;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--text-dim);
}

.footer-bottom__meta { color: var(--line-300); }

@media (max-width: 1040px) {
  .resource-band__inner { grid-template-columns: minmax(0, 1fr); }
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .site-footer__grid { grid-template-columns: 1fr; }
  .resource-list__item { grid-template-columns: auto 1fr; row-gap: 4px; border-radius: var(--radius-md); }
  .resource-list__meta { grid-column: 2; }
}

/* ==========================================================================
   页面容器与通用布局组件
   ========================================================================== */
.page {
  padding: clamp(28px, 5vw, 64px) 0 clamp(40px, 6vw, 88px);
}

.page-head { margin-bottom: clamp(24px, 4vw, 48px); }

.page-head__title { font-size: clamp(34px, 6vw, 62px); }

.section { margin-bottom: clamp(32px, 5vw, 68px); }

.section__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 20px;
}

.section__title { font-size: clamp(22px, 3vw, 32px); margin-top: 10px; }

.section__desc { margin-top: 10px; max-width: 62ch; color: var(--text-dim); }

.lede { max-width: 62ch; font-size: clamp(17px, 2vw, 20px); color: rgba(241, 246, 238, .86); }

.grid { display: grid; gap: var(--gap); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--sidebar { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); }

.bento { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: var(--gap); }
.bento__cell { grid-column: span 2; }
.bento__cell--wide { grid-column: span 4; }
.bento__cell--half { grid-column: span 3; }
.bento__cell--full { grid-column: span 6; }
.bento__cell--tall { grid-row: span 2; }

/* ---------- 卡片 ---------- */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(18px, 2.2vw, 26px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--ink-800), #08281F 72%);
  box-shadow: var(--shadow-1);
  transition: transform var(--t), border-color var(--t), box-shadow var(--t);
}

.card:hover { transform: translateY(-2px); border-color: var(--pitch-500); box-shadow: var(--shadow-2); }

.card--focus { border-color: var(--volt-400); background: linear-gradient(160deg, #0D3A2E, #08281F 75%); }

.card__meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.card__title { font-size: clamp(18px, 2vw, 22px); }

.card__body { color: var(--text-dim); font-size: 16px; }

/* ---------- 数据速览条 ---------- */
.databar {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 10px;
  scroll-snap-type: x mandatory;
  scrollbar-color: var(--pitch-500) transparent;
}

.databar::-webkit-scrollbar { height: 6px; }
.databar::-webkit-scrollbar-track { background: rgba(11, 51, 42, .6); border-radius: 999px; }
.databar::-webkit-scrollbar-thumb { background: var(--pitch-500); border-radius: 999px; }

.databar__item {
  flex: 0 0 auto;
  min-width: 152px;
  scroll-snap-align: start;
  padding: 14px 18px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--ink-800);
}

.databar__value {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 26px;
  line-height: 1.1;
  color: var(--volt-400);
}

.databar__label { margin-top: 4px; font-size: 12px; letter-spacing: .1em; color: var(--text-dim); }

.databar__item--away .databar__value { color: var(--amber-500); }
.databar__item--loss .databar__value { color: var(--clay-500); }

/* ---------- 键值数据表 ---------- */
.data-list { display: grid; gap: 10px; }

.data-list__row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: rgba(11, 51, 42, .7);
}

.data-list__key { color: var(--text-dim); font-size: 15px; }

.data-list__val { font-family: var(--font-mono); font-weight: 700; color: var(--mist-050); }

/* ---------- 折叠面板 ---------- */
.fold {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--ink-800);
  overflow: hidden;
}

.fold + .fold { margin-top: 10px; }

.fold__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 17px;
}

.fold__summary::-webkit-details-marker { display: none; }

.fold__summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--volt-400);
}

.fold[open] .fold__summary::after { content: "–"; }

.fold__body { padding: 0 20px 18px; color: var(--text-dim); }

/* ---------- 图片容器（页面阶段放置占位图） ---------- */
.media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(120% 90% at 20% 0%, rgba(30, 138, 85, .45), transparent 62%),
    linear-gradient(150deg, #0E3B2E, #04170F 78%);
}

.media--wide { aspect-ratio: 21 / 9; }
.media--square { aspect-ratio: 1 / 1; }

.media__img { width: 100%; height: 100%; object-fit: cover; filter: saturate(1.05) contrast(1.04); }

.media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(241, 246, 238, .07) 1px, transparent 1px);
  background-size: 3px 3px;
  opacity: .45;
  mix-blend-mode: screen;
}

.media__cap {
  position: absolute;
  left: 16px;
  bottom: 14px;
  z-index: 2;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--volt-200);
}

/* ---------- 面包屑 ---------- */
.breadcrumb { margin: 0 0 18px; }

.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.breadcrumb__link { color: var(--pitch-300); border-bottom: 1px solid transparent; transition: color var(--t), border-color var(--t); }
.breadcrumb__link:hover { color: var(--volt-400); border-color: currentColor; }
.breadcrumb__sep { color: var(--ink-700); }
.breadcrumb__item[aria-current="page"] { color: var(--mist-050); }

/* ---------- 进入视口淡入 ---------- */
html[data-js="on"] [data-reveal] { opacity: 0; transform: translateY(10px); }

html[data-js="on"] [data-reveal].is-in {
  opacity: 1;
  transform: none;
  transition: opacity 120ms linear, transform 120ms ease-out;
}

/* ---------- 响应式 ---------- */
@media (max-width: 1040px) {
  .grid--sidebar { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 900px) {
  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bento__cell,
  .bento__cell--wide,
  .bento__cell--half,
  .bento__cell--full { grid-column: span 2; }
  .bento__cell--tall { grid-row: auto; }

  .grid--2,
  .grid--3 { grid-template-columns: minmax(0, 1fr); }
}

@media (max-width: 560px) {
  .bento { grid-template-columns: minmax(0, 1fr); }
  .bento__cell,
  .bento__cell--wide,
  .bento__cell--half,
  .bento__cell--full { grid-column: span 1; }
  .section__head { align-items: flex-start; }
}

/* ---------- 减弱动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }

  html[data-js="on"] [data-reveal] { opacity: 1; transform: none; }
}