/* ============================================================
   艾乐棋牌局 · /assets/site.css
   共享层：reset / 变量 / 中文排版 / 命令栏头部 / 四带页脚 /
   按钮 / 卡片 / 标签 / 网格 / 图片容器 / 面包屑
   ============================================================ */

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

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

body,
h1, h2, h3, h4, h5, p, ul, ol, li, figure, blockquote, dl, dd { margin: 0; padding: 0; }

ul, ol { list-style: none; }

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

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

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

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

/* ---------- 变量 ---------- */
:root {
  --table: #0B2B24;
  --grass: #14513F;
  --moss: #2E6B58;
  --orange: #FF6A2B;
  --orange-soft: #FFB37A;
  --ivory: #F7F4EC;
  --blue: #1F5ABF;
  --blue-soft: #A9C6F0;
  --cyan: #35E0C8;
  --ink: #10171A;

  --line: rgba(247, 244, 236, .14);
  --line-strong: rgba(247, 244, 236, .3);

  --font: 'Noto Sans SC', 'Source Han Sans SC', 'PingFang SC', system-ui, -apple-system, 'Microsoft YaHei', sans-serif;

  --fs-hero: clamp(2.25rem, 5.2vw, 4rem);
  --fs-h2: clamp(1.55rem, 3vw, 2.5rem);
  --fs-h3: clamp(1.15rem, 1.7vw, 1.5rem);
  --fs-body: 1.0625rem;
  --fs-note: .8125rem;

  --wrap: 1200px;
  --gutter: clamp(18px, 4vw, 40px);
  --r-card: 20px;
  --r-chip: 999px;
  --shadow-deal: 0 20px 44px -24px rgba(0, 0, 0, .8);
  --ease: cubic-bezier(.22, .61, .36, 1);

  --cut-sm: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
  --cut-xs: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 0 100%);
}

/* ---------- 基础排版 ---------- */
body {
  font-family: var(--font);
  font-size: var(--fs-body);
  line-height: 1.75;
  letter-spacing: .01em;
  color: var(--ivory);
  background-color: var(--table);
  background-image:
    radial-gradient(80rem 36rem at 10% -12%, rgba(31, 90, 191, .18), transparent 62%),
    radial-gradient(64rem 28rem at 104% 6%, rgba(255, 106, 43, .12), transparent 62%);
  background-repeat: no-repeat;
  min-height: 100vh;
}

h1, h2, h3, h4 {
  font-weight: 800;
  line-height: 1.22;
  letter-spacing: .02em;
}

h1 { font-size: var(--fs-hero); font-weight: 900; }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }

strong { font-weight: 800; }

.num,
[data-num] { font-variant-numeric: tabular-nums; }

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

.skip-link {
  position: fixed;
  top: 0; left: -9999px;
  z-index: 200;
  padding: .7em 1.2em;
  background: var(--orange);
  color: #1B0C04;
  font-weight: 800;
  border-radius: 0 0 14px 0;
  clip-path: var(--cut-xs);
}
.skip-link:focus { left: 0; }

/* ---------- 容器与分区 ---------- */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.band { padding-block: clamp(40px, 6vw, 88px); }
.band--table { background: var(--table); color: var(--ivory); }
.band--grass { background: var(--grass); color: var(--ivory); }
.band--edge { border-top: 1px solid var(--line); }

.band--ivory {
  background: var(--ivory);
  color: var(--ink);
  --line: rgba(16, 23, 26, .14);
  --line-strong: rgba(16, 23, 26, .26);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .6em;
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--orange-soft);
}
.band--ivory .eyebrow { color: var(--blue); }

.sec-title { font-size: var(--fs-h2); }
.sec-title::after {
  content: "";
  display: block;
  width: 58px;
  height: 6px;
  margin-top: 14px;
  background: var(--orange);
  clip-path: polygon(0 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
}

.lede {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  line-height: 1.8;
  max-width: 58ch;
  color: rgba(247, 244, 236, .78);
}
.band--ivory .lede { color: rgba(16, 23, 26, .74); }

.prose { max-width: 68ch; line-height: 1.9; }
.prose p + p { margin-top: 1em; }
.prose a { color: var(--cyan); text-decoration: underline; text-underline-offset: 3px; }
.band--ivory .prose a { color: var(--blue); }

/* ---------- 网格 ---------- */
.grid { display: grid; gap: clamp(16px, 2.4vw, 28px); }
.grid--editorial { grid-template-columns: repeat(12, minmax(0, 1fr)); gap: clamp(18px, 2.6vw, 34px); }
.grid--cards { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

.span-3 { grid-column: span 3; }
.span-4 { grid-column: span 4; }
.span-5 { grid-column: span 5; }
.span-6 { grid-column: span 6; }
.span-7 { grid-column: span 7; }
.span-8 { grid-column: span 8; }
.span-9 { grid-column: span 9; }
.span-12 { grid-column: span 12; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5em;
  padding: .62em 1.15em;
  border: 1px solid transparent;
  border-radius: var(--r-chip);
  font-size: .9375rem;
  font-weight: 700;
  letter-spacing: .02em;
  white-space: nowrap;
  transition: background-color .18s var(--ease), color .18s var(--ease),
              border-color .18s var(--ease), transform .18s var(--ease);
}
.btn:active { transform: translateY(1px); }

.btn--primary {
  background: var(--orange);
  color: #1B0C04;
  box-shadow: 0 12px 26px -16px rgba(255, 106, 43, .95);
}
.btn--primary:hover { background: var(--orange-soft); }

.btn--ghost {
  background: transparent;
  color: var(--ivory);
  border-color: var(--line-strong);
}
.btn--ghost:hover { border-color: var(--cyan); color: var(--cyan); }

.btn--quiet { background: rgba(247, 244, 236, .08); color: var(--ivory); }
.btn--quiet:hover { background: rgba(247, 244, 236, .16); }

.band--ivory .btn--ghost { color: var(--ink); border-color: var(--line-strong); }
.band--ivory .btn--ghost:hover { border-color: var(--blue); color: var(--blue); }

/* ---------- 标签 ---------- */
.chip {
  display: inline-flex;
  align-items: center;
  gap: .4em;
  padding: .3em .75em;
  border: 1px solid transparent;
  border-radius: var(--r-chip);
  font-size: var(--fs-note);
  font-weight: 700;
  letter-spacing: .06em;
  background: rgba(247, 244, 236, .1);
  color: var(--ivory);
}
.chip--zone {
  background: rgba(31, 90, 191, .22);
  border-color: rgba(31, 90, 191, .5);
  color: var(--blue-soft);
}
.chip--live {
  background: rgba(255, 106, 43, .16);
  border-color: rgba(255, 106, 43, .45);
  color: var(--orange-soft);
}
.chip--cyan {
  background: rgba(53, 224, 200, .14);
  border-color: rgba(53, 224, 200, .4);
  color: var(--cyan);
}
.chip--round {
  justify-content: center;
  min-width: 2.1em;
  padding: .3em .5em;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  font-variant-numeric: tabular-nums;
}

/* ---------- 卡片 ---------- */
.card {
  position: relative;
  background: var(--grass);
  border: 1px solid var(--line);
  border-radius: var(--r-card);
  padding: clamp(18px, 2.4vw, 28px);
  transition: transform .24s var(--ease), box-shadow .24s var(--ease), border-color .24s var(--ease);
}
.card__title { font-size: clamp(1.05rem, 1.5vw, 1.35rem); font-weight: 800; letter-spacing: .02em; }
.card__meta { font-size: var(--fs-note); color: rgba(247, 244, 236, .62); font-variant-numeric: tabular-nums; }
.card__body { font-size: .9375rem; color: rgba(247, 244, 236, .78); }

.card--deal:hover {
  transform: rotate(-3deg) translateY(-5px);
  box-shadow: var(--shadow-deal);
  border-color: rgba(255, 106, 43, .5);
}
.card--zone { aspect-ratio: 1 / 1; display: flex; flex-direction: column; justify-content: space-between; }
.card--zone:hover { border-color: var(--blue); transform: translateY(-4px); }
.card--pass { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 18px 22px; }
.card--pass:hover { border-color: var(--cyan); transform: translateY(-4px); }

.band--ivory .card {
  background: #fff;
  border-color: rgba(16, 23, 26, .12);
  box-shadow: 0 16px 34px -28px rgba(16, 23, 26, .6);
}
.band--ivory .card__meta { color: rgba(16, 23, 26, .6); }
.band--ivory .card__body { color: rgba(16, 23, 26, .76); }

/* ---------- 分段控件 ---------- */
.seg {
  display: inline-flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 6px;
  background: rgba(247, 244, 236, .06);
  border: 1px solid var(--line);
  border-radius: var(--r-chip);
}
.seg__btn {
  padding: .42em .95em;
  border-radius: var(--r-chip);
  font-size: .875rem;
  font-weight: 700;
  color: rgba(247, 244, 236, .72);
  transition: background-color .18s var(--ease), color .18s var(--ease);
}
.seg__btn:hover { color: var(--ivory); }
.seg__btn[aria-selected="true"],
.seg__btn[aria-pressed="true"] { background: var(--ivory); color: var(--table); }

.band--ivory .seg { background: rgba(16, 23, 26, .05); border-color: var(--line); }
.band--ivory .seg__btn { color: rgba(16, 23, 26, .7); }
.band--ivory .seg__btn[aria-selected="true"],
.band--ivory .seg__btn[aria-pressed="true"] { background: var(--table); color: var(--ivory); }

/* ---------- 图片容器 ---------- */
.media-frame {
  position: relative;
  overflow: hidden;
  border-radius: 22px;
  background:
    radial-gradient(60% 70% at 30% 20%, rgba(53, 224, 200, .16), transparent 70%),
    linear-gradient(160deg, var(--grass), var(--table));
  aspect-ratio: 16 / 10;
}
.media-frame__img { width: 100%; height: 100%; object-fit: cover; }
.media-frame__cap {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 12px 16px;
  font-size: var(--fs-note);
  letter-spacing: .04em;
  color: var(--ivory);
  background: linear-gradient(0deg, rgba(11, 43, 36, .9), transparent);
}
.media-frame--table { aspect-ratio: 4 / 3; border-radius: 26px 26px 26px 8px; }
.media-frame--map {
  aspect-ratio: 1 / 1;
  background:
    radial-gradient(58% 58% at 38% 34%, rgba(31, 90, 191, .45), transparent 72%),
    linear-gradient(150deg, var(--grass), var(--table));
  border: 1px solid var(--line);
}
.media-frame--crowd { aspect-ratio: 3 / 2; }
.media-frame--replay { aspect-ratio: 16 / 9; border-color: var(--line); }
.media-frame--tall { aspect-ratio: 3 / 4; border-radius: 20px 20px 6px 20px; }

/* ---------- 面包屑 ---------- */
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: var(--fs-note);
  letter-spacing: .06em;
  color: rgba(247, 244, 236, .6);
}
.breadcrumbs__link:hover { color: var(--cyan); }
.breadcrumbs__sep { opacity: .45; }
.breadcrumbs__current { color: var(--cyan); }
.band--ivory .breadcrumbs { color: rgba(16, 23, 26, .62); }
.band--ivory .breadcrumbs__current { color: var(--blue); }

/* ============================================================
   命令栏头部
   ============================================================ */
.cmdbar {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(11, 43, 36, .93);
  color: var(--ivory);
  border-bottom: 1px solid var(--line);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
.cmdbar[data-scrolled] {
  background: rgba(8, 32, 27, .97);
  box-shadow: 0 18px 34px -30px rgba(0, 0, 0, .95);
}

.cmdbar__progress {
  position: absolute;
  left: 0;
  bottom: -1px;
  z-index: 3;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--orange), var(--cyan));
}

.cmdbar__inner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  grid-template-areas:
    "brand zone actions"
    "nav nav nav";
  align-items: center;
  gap: 8px 26px;
  padding-block: 14px 10px;
}

.cmdbar__brand { grid-area: brand; display: flex; align-items: center; gap: 12px; }

.cmdbar__mark {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  flex: none;
  background: linear-gradient(150deg, var(--orange), var(--orange-soft));
  color: #1B0C04;
  font-size: 1.15rem;
  font-weight: 900;
  clip-path: var(--cut-sm);
}

.cmdbar__word { display: flex; flex-direction: column; line-height: 1.2; }
.cmdbar__name { font-size: 1.125rem; font-weight: 900; letter-spacing: .02em; }
.cmdbar__tag {
  font-size: .6875rem;
  letter-spacing: .16em;
  color: rgba(247, 244, 236, .55);
  font-variant-numeric: tabular-nums;
}

.zone-switch {
  grid-area: zone;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 12px;
  min-width: 0;
}
.zone-switch__label {
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .18em;
  color: rgba(247, 244, 236, .5);
  white-space: nowrap;
}
.zone-switch__track { display: flex; flex-wrap: wrap; gap: 6px; }
.zone-switch__btn {
  padding: .3em .72em;
  border: 1px solid var(--line);
  border-radius: var(--r-chip);
  font-size: .8125rem;
  font-weight: 700;
  color: rgba(247, 244, 236, .72);
  transition: background-color .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease);
}
.zone-switch__btn:hover { color: var(--ivory); border-color: var(--line-strong); }
.zone-switch__btn[aria-pressed="true"] {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
}
.zone-switch__out {
  font-size: .75rem;
  color: var(--cyan);
  letter-spacing: .04em;
  font-variant-numeric: tabular-nums;
}

.cmdbar__actions {
  grid-area: actions;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-self: end;
}

.nav-toggle {
  grid-area: toggle;
  display: none;
  align-items: center;
  gap: 9px;
  padding: .5em .85em;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-chip);
  font-size: .875rem;
  font-weight: 700;
}
.nav-toggle__bars {
  position: relative;
  display: block;
  width: 16px;
  height: 2px;
  background: currentColor;
  transition: background-color .18s var(--ease);
}
.nav-toggle__bars::before,
.nav-toggle__bars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 16px;
  height: 2px;
  background: currentColor;
  transition: transform .18s var(--ease), top .18s var(--ease);
}
.nav-toggle__bars::before { top: -5px; }
.nav-toggle__bars::after { top: 5px; }
.nav-toggle[aria-expanded="true"] { border-color: var(--cyan); color: var(--cyan); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after { top: 0; transform: rotate(-45deg); }

.cmdbar__nav { grid-area: nav; min-width: 0; }
.cmdbar__list { display: flex; flex-wrap: wrap; gap: 4px; }
.cmdbar__item { display: block; }
.cmdbar__link {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: .5em .8em;
  border-bottom: 2px solid transparent;
  border-radius: 10px;
  font-size: .9375rem;
  font-weight: 700;
  color: rgba(247, 244, 236, .78);
  transition: background-color .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease);
}
.cmdbar__link:hover { color: var(--ivory); background: rgba(247, 244, 236, .07); }
.cmdbar__link[aria-current="page"] {
  color: var(--ivory);
  background: rgba(255, 106, 43, .15);
  border-bottom-color: var(--orange);
}
.cmdbar__idx {
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--orange-soft);
  font-variant-numeric: tabular-nums;
}

.cmdbar[data-scrolled] .cmdbar__inner {
  grid-template-columns: auto minmax(0, 1fr) auto;
  grid-template-areas: "brand nav actions";
  padding-block: 9px;
}
.cmdbar[data-scrolled] .zone-switch { display: none; }
.cmdbar[data-scrolled] .cmdbar__tag { display: none; }
.cmdbar[data-scrolled] .cmdbar__link { font-size: .875rem; padding: .42em .62em; }

/* ============================================================
   四带页脚
   ============================================================ */
.tablefoot {
  background: #081F1A;
  color: var(--ivory);
  border-top: 1px solid var(--moss);
}
.tablefoot__band {
  padding-block: clamp(26px, 3.6vw, 46px);
  border-bottom: 1px solid var(--line);
}
.tablefoot__band:last-child { border-bottom: 0; }

.tablefoot__grid {
  display: grid;
  grid-template-columns: minmax(240px, 1.4fr) repeat(2, minmax(160px, 1fr));
  gap: clamp(22px, 3vw, 44px);
}

.tablefoot__brand { display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
.tablefoot__mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  background: linear-gradient(150deg, var(--orange), var(--orange-soft));
  color: #1B0C04;
  font-size: 1.05rem;
  font-weight: 900;
  clip-path: var(--cut-xs);
}
.tablefoot__name { font-size: 1.25rem; font-weight: 900; letter-spacing: .02em; }
.tablefoot__tagline {
  font-size: .875rem;
  line-height: 1.8;
  color: rgba(247, 244, 236, .66);
  max-width: 34ch;
}
.tablefoot__chips { display: flex; flex-wrap: wrap; gap: 8px; }

.tablefoot__coltitle {
  margin-bottom: 12px;
  font-size: .75rem;
  font-weight: 800;
  letter-spacing: .2em;
  color: var(--orange-soft);
}
.tablefoot__list { display: grid; gap: 8px; }
.tablefoot__link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .9375rem;
  color: rgba(247, 244, 236, .76);
  transition: color .18s var(--ease);
}
.tablefoot__link::before {
  content: "";
  width: 6px;
  height: 6px;
  flex: none;
  background: var(--moss);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}
.tablefoot__link:hover { color: var(--cyan); }
.tablefoot__link:hover::before { background: var(--cyan); }
.tablefoot__link[aria-current="page"] { color: var(--orange-soft); }

.tablefoot__band--live {
  background: linear-gradient(90deg, rgba(255, 106, 43, .16), rgba(53, 224, 200, .1) 62%, transparent);
}
.live-band {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
}
.live-band__dot {
  width: 9px;
  height: 9px;
  flex: none;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 106, 43, .22);
  animation: livePulse 2.4s ease-in-out infinite;
}
.live-band__title { font-size: 1.0625rem; font-weight: 900; letter-spacing: .06em; }
.live-band__text { font-size: .875rem; color: rgba(247, 244, 236, .74); }
.live-band__meta {
  margin-left: auto;
  font-size: var(--fs-note);
  letter-spacing: .06em;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}
@keyframes livePulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(255, 106, 43, .22); }
  50% { box-shadow: 0 0 0 8px rgba(255, 106, 43, .06); }
}

.contact-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: clamp(14px, 2vw, 22px);
}
.contact-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px;
  background: rgba(247, 244, 236, .05);
  border: 1px solid var(--line);
  border-radius: 16px;
}
.contact-row__label {
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .18em;
  color: rgba(247, 244, 236, .5);
}
.contact-row__value {
  font-size: 1.0625rem;
  font-weight: 800;
  letter-spacing: .02em;
  word-break: break-word;
  font-variant-numeric: tabular-nums;
}
.contact-row__note { font-size: var(--fs-note); color: rgba(247, 244, 236, .62); }

.copy-btn {
  align-self: flex-start;
  margin-top: 6px;
  padding: .35em .85em;
  border: 1px solid var(--line-strong);
  border-radius: var(--r-chip);
  font-size: var(--fs-note);
  font-weight: 700;
  color: var(--cyan);
  transition: background-color .18s var(--ease), border-color .18s var(--ease);
}
.copy-btn:hover { background: rgba(53, 224, 200, .14); border-color: var(--cyan); }
.copy-out { min-height: 1.2em; font-size: .75rem; color: var(--cyan); }

.legal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  font-size: var(--fs-note);
  color: rgba(247, 244, 236, .6);
}
.legal__links { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.legal__icp,
.legal__copy { font-variant-numeric: tabular-nums; }

/* ============================================================
   显现动画
   ============================================================ */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(12px);
}
.js [data-reveal].is-in {
  opacity: 1;
  transform: none;
  transition: opacity .24s var(--ease), transform .24s var(--ease);
}

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 1080px) {
  .cmdbar__inner { grid-template-columns: auto minmax(0, 1fr) auto; }
  .cmdbar[data-scrolled] .cmdbar__actions .btn { padding: .5em .9em; font-size: .875rem; }
}

@media (max-width: 900px) {
  .cmdbar__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas:
      "brand toggle"
      "nav nav";
    gap: 10px;
    padding-block: 12px;
  }
  .cmdbar[data-scrolled] .cmdbar__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas:
      "brand toggle"
      "nav nav";
    padding-block: 10px;
  }
  .zone-switch { display: none; }
  .nav-toggle { display: inline-flex; }
  .cmdbar__nav { display: none; }
  .cmdbar__nav[data-open] { display: block; }
  .cmdbar__list { flex-direction: column; gap: 2px; padding-bottom: 92px; }
  .cmdbar__link {
    width: 100%;
    justify-content: flex-start;
    padding: .72em .85em;
    border-bottom: 0;
    border-left: 2px solid transparent;
    border-radius: 12px;
  }
  .cmdbar__link[aria-current="page"] {
    border-left-color: var(--orange);
    border-bottom-color: transparent;
  }
  .cmdbar__actions {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 60;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    justify-self: stretch;
    padding: 10px var(--gutter) calc(10px + env(safe-area-inset-bottom, 0px));
    background: rgba(11, 43, 36, .97);
    border-top: 1px solid var(--line);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
  }
  body { padding-bottom: 82px; }
  .tablefoot__grid { grid-template-columns: 1fr 1fr; }
  .tablefoot__brand { grid-column: 1 / -1; }
  .live-band__meta { margin-left: 0; }
}

@media (max-width: 640px) {
  :root { --fs-body: 1rem; --r-card: 16px; }
  .grid--editorial { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  [class*="span-"] { grid-column: 1 / -1; }
  .tablefoot__grid { grid-template-columns: 1fr; }
  .legal { flex-direction: column; align-items: flex-start; }
  .btn { padding: .6em 1em; }
}

/* ---------- 无障碍与动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
  .js [data-reveal] { opacity: 1; transform: none; }
  .card--deal:hover { transform: none; }
}