/* ============================================================
   乐动体育 · 季票与轮次 — 共享样式 /assets/site.css
   墨绿静场 + 烫金结构 + 朱红事件色
   ============================================================ */

/* ---------- 1. 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, figure, blockquote, dl, dd { margin: 0; }

ul, ol { padding: 0; list-style: none; }

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

button, input, select, textarea { font: inherit; color: inherit; }

table { border-collapse: collapse; }

/* ---------- 2. 变量 ---------- */
:root {
  --ld-ink-900: #0B1F15;
  --ld-ink-800: #0F2A1D;
  --ld-ink-700: #17392A;
  --ld-line:    #1F4A36;

  --ld-gold:        #C9A227;
  --ld-gold-bright: #E3C86A;
  --ld-gold-pale:   #F3E7C0;

  --ld-white:    #F7F3E8;
  --ld-cream:    #FBF7EC;
  --ld-red:      #B22222;
  --ld-red-light:#E2685A;
  --ld-charcoal: #2A2A24;
  --ld-mist:     #8FA99A;

  --ld-r-sm: 10px;
  --ld-r-md: 16px;
  --ld-r-lg: 22px;
  --ld-r-xl: 28px;

  --ld-shell-max: 1240px;
  --ld-gutter: clamp(16px, 4vw, 40px);
  --ld-ease: cubic-bezier(.22, .61, .36, 1);
  --ld-shadow: 0 22px 46px -28px rgba(0, 0, 0, .85);

  --ld-serif: "Songti SC", "Source Han Serif SC", "Noto Serif CJK SC", "STSong", Georgia, "SimSun", serif;
  --ld-sans: "Source Han Sans SC", "Noto Sans CJK SC", "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", sans-serif;
  --ld-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, "Noto Sans CJK SC", "PingFang SC", monospace;
}

/* ---------- 3. 中文排版基座 ---------- */
body {
  background-color: var(--ld-ink-900);
  background-image:
    radial-gradient(120% 90% at 6% -14%, rgba(201, 162, 39, .16), transparent 62%),
    radial-gradient(90% 70% at 110% 2%, rgba(178, 34, 34, .14), transparent 60%);
  background-repeat: no-repeat;
  color: var(--ld-white);
  font-family: var(--ld-sans);
  font-size: 17px;
  line-height: 1.75;
  letter-spacing: .012em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1, h2, h3, h4 {
  font-family: var(--ld-serif);
  font-weight: 600;
  line-height: 1.24;
  letter-spacing: .06em;
  color: var(--ld-white);
  margin: 0 0 .6em;
}

h1 { font-size: clamp(2.3rem, 6vw, 4rem); letter-spacing: .08em; }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.25rem); }
h3 { font-size: clamp(1.22rem, 2.4vw, 1.5rem); }
h4 { font-size: 1.06rem; }

p { margin: 0 0 1em; }

a {
  color: var(--ld-gold-bright);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: color .24s var(--ld-ease);
}

a:hover { color: var(--ld-gold-pale); }

strong, b { color: var(--ld-gold-pale); }

small { font-size: 13.5px; }

::selection { background: var(--ld-gold); color: var(--ld-ink-900); }

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

.ld-visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.ld-skip {
  position: absolute;
  top: 0;
  left: -9999px;
  z-index: 200;
  padding: 12px 20px;
  background: var(--ld-gold);
  color: var(--ld-ink-900);
  font-weight: 600;
  text-decoration: none;
  border-radius: 0 0 14px 0;
  transition: transform .2s var(--ld-ease);
}

.ld-skip:focus {
  left: 0;
  color: var(--ld-ink-900);
}

/* ---------- 4. 容器与节奏 ---------- */
.ld-shell {
  width: 100%;
  max-width: var(--ld-shell-max);
  margin-inline: auto;
  padding-inline: var(--ld-gutter);
}

.ld-main { display: block; }

.ld-band { padding-block: clamp(48px, 7vw, 88px); }
.ld-band--tight { padding-block: clamp(28px, 4vw, 48px); }
.ld-band--panel { background: var(--ld-ink-800); }

.ld-band--cream {
  background: var(--ld-cream);
  color: var(--ld-charcoal);
}

.ld-band--cream h1,
.ld-band--cream h2,
.ld-band--cream h3,
.ld-band--cream h4 { color: var(--ld-charcoal); }

.ld-band--cream .ld-lede,
.ld-band--cream p { color: var(--ld-charcoal); }

.ld-band--cream .ld-eyebrow { color: var(--ld-red); }

.ld-band--cream a { color: var(--ld-red); }
.ld-band--cream a:hover { color: var(--ld-charcoal); }

.ld-prose { max-width: 72ch; }
.ld-prose h2, .ld-prose h3 { margin-top: 1.5em; }
.ld-prose ul, .ld-prose ol { list-style: disc; padding-inline-start: 1.3em; margin-bottom: 1em; }
.ld-prose ol { list-style: decimal; }
.ld-prose li { margin-bottom: .45em; }

.ld-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-family: var(--ld-mono);
  font-size: 13px;
  letter-spacing: .22em;
  color: var(--ld-gold);
}

.ld-eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: currentColor;
  flex: 0 0 auto;
}

.ld-lede {
  max-width: 64ch;
  font-size: clamp(1.02rem, 1.6vw, 1.16rem);
  line-height: 1.8;
  color: var(--ld-white);
}

.ld-rule {
  height: 1px;
  border: 0;
  margin: 0;
  background: linear-gradient(90deg, var(--ld-gold), rgba(201, 162, 39, 0));
}

.ld-section__head {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px 24px;
  margin-bottom: clamp(20px, 3vw, 32px);
  padding-bottom: 16px;
  border-bottom: 1px solid var(--ld-line);
}

.ld-section__head::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 96px;
  height: 2px;
  background: var(--ld-gold);
}

.ld-section__head > * { margin-bottom: 0; }

/* ---------- 5. 网格 ---------- */
.ld-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(16px, 2vw, 24px);
}

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

/* ---------- 6. 卡片 / 面板 ---------- */
.ld-card {
  position: relative;
  padding: clamp(20px, 2.6vw, 28px);
  background: var(--ld-ink-700);
  border: 1px solid var(--ld-line);
  border-radius: var(--ld-r-lg);
  box-shadow: var(--ld-shadow);
}

.ld-card--gold { border-color: rgba(201, 162, 39, .55); }

.ld-card--red {
  background: linear-gradient(180deg, rgba(178, 34, 34, .22), var(--ld-ink-700));
  border-color: rgba(226, 104, 90, .5);
}

.ld-card__title {
  margin: 0 0 10px;
  font-family: var(--ld-serif);
  font-size: clamp(1.15rem, 2vw, 1.35rem);
  letter-spacing: .07em;
  color: var(--ld-gold-pale);
}

.ld-band--cream .ld-card {
  background: #FFFFFF;
  border-color: rgba(42, 42, 36, .14);
  box-shadow: 0 18px 38px -32px rgba(42, 42, 36, .6);
}

.ld-band--cream .ld-card__title { color: var(--ld-charcoal); }

/* ---------- 7. 按钮 / 标签 / 数字 ---------- */
.ld-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-family: var(--ld-sans);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .07em;
  text-decoration: none;
  cursor: pointer;
  transition: background-color .24s var(--ld-ease),
              color .24s var(--ld-ease),
              border-color .24s var(--ld-ease),
              transform .24s var(--ld-ease);
}

.ld-btn--gold {
  background: var(--ld-gold);
  color: var(--ld-ink-900);
}

.ld-btn--gold:hover {
  background: var(--ld-gold-bright);
  color: var(--ld-ink-900);
  transform: translateY(-1px);
}

.ld-btn--red {
  background: var(--ld-red);
  color: var(--ld-white);
}

.ld-btn--red:hover {
  background: var(--ld-red-light);
  color: var(--ld-ink-900);
  transform: translateY(-1px);
}

.ld-btn--ghost {
  background: transparent;
  border-color: rgba(243, 231, 192, .42);
  color: var(--ld-gold-pale);
}

.ld-btn--ghost:hover {
  background: rgba(201, 162, 39, .12);
  border-color: var(--ld-gold-bright);
  color: var(--ld-gold-bright);
}

.ld-tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(201, 162, 39, .16);
  border: 1px solid rgba(201, 162, 39, .45);
  color: var(--ld-gold-pale);
  font-family: var(--ld-mono);
  font-size: 12.5px;
  letter-spacing: .1em;
  white-space: nowrap;
}

.ld-num {
  font-family: var(--ld-mono);
  font-variant-numeric: tabular-nums lining-nums;
  letter-spacing: .02em;
}

/* ---------- 8. 头部 ---------- */
.ld-header {
  position: sticky;
  top: 0;
  z-index: 80;
  background: var(--ld-ink-800);
  border-bottom: 1px solid var(--ld-line);
  transition: border-color .24s var(--ld-ease), box-shadow .24s var(--ld-ease);
}

.ld-header.is-scrolled {
  border-bottom-color: rgba(201, 162, 39, .45);
  box-shadow: 0 16px 36px -24px rgba(0, 0, 0, .95);
}

.ld-header__top { background: var(--ld-ink-800); }

.ld-header__top-inner {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2vw, 26px);
  min-height: 70px;
  padding-block: 11px;
}

.ld-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
  text-decoration: none;
  color: var(--ld-white);
}

.ld-brand:hover { color: var(--ld-gold-bright); }

.ld-brand__mark {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: var(--ld-red);
  color: var(--ld-gold-pale);
  border: 1px solid rgba(201, 162, 39, .7);
  box-shadow: inset 0 0 0 2px rgba(11, 31, 21, .45);
  font-family: var(--ld-serif);
  font-size: 23px;
  line-height: 1;
}

.ld-brand__text {
  display: flex;
  flex-direction: column;
  line-height: 1.24;
}

.ld-brand__name {
  font-family: var(--ld-serif);
  font-size: 20px;
  letter-spacing: .16em;
}

.ld-brand__sub {
  font-family: var(--ld-mono);
  font-size: 12.5px;
  letter-spacing: .18em;
  color: var(--ld-mist);
}

.ld-header__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-inline-start: auto;
}

.ld-header__actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
}

.ld-pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 16px;
  border-radius: 999px;
  background: rgba(23, 57, 42, .78);
  border: 1px solid rgba(201, 162, 39, .5);
  color: var(--ld-gold-pale);
  font-family: var(--ld-mono);
  font-size: 13px;
  letter-spacing: .08em;
  white-space: nowrap;
}

.ld-pill__dot {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--ld-red-light);
  animation: ld-pulse 1.2s var(--ld-ease) 1;
}

@keyframes ld-pulse {
  0%   { box-shadow: 0 0 0 0 rgba(226, 104, 90, .7); }
  100% { box-shadow: 0 0 0 10px rgba(226, 104, 90, 0); }
}

.ld-burger {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  width: 46px;
  height: 46px;
  padding: 0;
  border-radius: 14px;
  background: var(--ld-ink-700);
  border: 1px solid var(--ld-line);
  cursor: pointer;
  transition: border-color .24s var(--ld-ease), background-color .24s var(--ld-ease);
}

.ld-burger:hover { border-color: rgba(201, 162, 39, .6); }

.ld-burger__bar {
  display: block;
  width: 20px;
  height: 2px;
  border-radius: 2px;
  background: var(--ld-gold-pale);
  transition: transform .28s var(--ld-ease), opacity .2s var(--ld-ease);
}

.ld-burger[aria-expanded="true"] .ld-burger__bar:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.ld-burger[aria-expanded="true"] .ld-burger__bar:nth-child(2) { opacity: 0; }
.ld-burger[aria-expanded="true"] .ld-burger__bar:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.ld-header__nav {
  background: var(--ld-ink-900);
  border-top: 1px solid rgba(31, 74, 54, .8);
}

.ld-navlist {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding: 6px 0;
}

.ld-navlist__item { margin: 0; }

.ld-navlist__link {
  position: relative;
  display: block;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 14px 14px 8px 8px;
  color: var(--ld-white);
  font-size: 15px;
  letter-spacing: .07em;
  text-decoration: none;
  transition: background-color .24s var(--ld-ease),
              color .24s var(--ld-ease),
              border-color .24s var(--ld-ease);
}

.ld-navlist__link::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 6px;
  height: 2px;
  border-radius: 2px;
  background: var(--ld-gold);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform .28s var(--ld-ease);
}

.ld-navlist__link:hover {
  background: var(--ld-ink-700);
  border-color: var(--ld-line);
  color: var(--ld-gold-pale);
}

.ld-navlist__link:hover::after { transform: scaleX(1); }

.ld-navlist__link[aria-current="page"] {
  background: var(--ld-ink-700);
  border-color: rgba(201, 162, 39, .5);
  color: var(--ld-gold-bright);
}

.ld-navlist__link[aria-current="page"]::after {
  transform: scaleX(1);
  background: var(--ld-red-light);
}

/* ---------- 9. 页脚 ---------- */
.ld-footer {
  margin-top: clamp(48px, 7vw, 96px);
  background: var(--ld-ink-800);
  border-top: 1px solid var(--ld-line);
}

.ld-stubband {
  background: var(--ld-ink-900);
  border-top: 1px dashed rgba(201, 162, 39, .4);
  border-bottom: 1px dashed rgba(201, 162, 39, .4);
}

.ld-stubband__inner {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  padding-block: clamp(20px, 3vw, 30px);
}

.ld-stub {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-inline: clamp(14px, 3vw, 34px);
  border-left: 1px dashed rgba(201, 162, 39, .34);
}

.ld-stub:first-child {
  border-left: 0;
  padding-inline-start: 0;
}

.ld-stub__num {
  font-family: var(--ld-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(1.4rem, 3vw, 2rem);
  line-height: 1;
  color: var(--ld-gold);
  letter-spacing: .02em;
}

.ld-stub__label {
  font-size: 13.5px;
  letter-spacing: .1em;
  color: var(--ld-mist);
}

.ld-footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.3fr 1.5fr;
  gap: clamp(24px, 3vw, 40px);
  padding-block: clamp(34px, 5vw, 56px);
}

.ld-footer__col { min-width: 0; }

.ld-footer__title {
  margin: 0 0 14px;
  font-family: var(--ld-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .2em;
  color: var(--ld-gold);
}

.ld-footer__brand {
  margin: 0 0 10px;
  font-family: var(--ld-serif);
  font-size: 20px;
  letter-spacing: .14em;
  color: var(--ld-white);
}

.ld-footer__text {
  margin: 0 0 8px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ld-mist);
  word-break: break-word;
}

.ld-footer__note {
  margin: 12px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ld-gold-pale);
}

.ld-footer__list {
  display: grid;
  gap: 9px;
}

.ld-footer__list a {
  color: var(--ld-white);
  font-size: 15px;
  text-decoration: none;
}

.ld-footer__list a:hover { color: var(--ld-gold-bright); }

.ld-footer__points {
  display: grid;
  gap: 9px;
  font-size: 14.5px;
  color: var(--ld-mist);
}

.ld-footer__points li {
  position: relative;
  padding-inline-start: 16px;
  line-height: 1.7;
}

.ld-footer__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ld-gold);
}

.ld-footer__base {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 20px;
  padding-block: 18px;
  border-top: 1px solid var(--ld-line);
  font-size: 13.5px;
  color: var(--ld-mist);
}

.ld-footer__legal,
.ld-footer__icp { margin: 0; }

.ld-footer__icp { font-family: var(--ld-mono); letter-spacing: .06em; }

/* ---------- 10. 通用组件 ---------- */
.ld-disclosure {
  background: var(--ld-ink-700);
  border: 1px solid var(--ld-line);
  border-radius: var(--ld-r-md);
  overflow: hidden;
}

.ld-disclosure + .ld-disclosure { margin-top: 12px; }

.ld-disclosure__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  cursor: pointer;
  list-style: none;
  font-family: var(--ld-serif);
  font-size: 1.05rem;
  letter-spacing: .05em;
  color: var(--ld-white);
  transition: background-color .24s var(--ld-ease), color .24s var(--ld-ease);
}

.ld-disclosure__summary::-webkit-details-marker { display: none; }

.ld-disclosure__summary::after {
  content: "＋";
  flex: 0 0 auto;
  font-family: var(--ld-mono);
  color: var(--ld-gold);
  transition: transform .24s var(--ld-ease);
}

.ld-disclosure[open] .ld-disclosure__summary {
  color: var(--ld-gold-pale);
  background: rgba(201, 162, 39, .08);
}

.ld-disclosure[open] .ld-disclosure__summary::after { content: "－"; }

.ld-disclosure__body {
  padding: 16px 20px 20px;
  border-top: 1px dashed var(--ld-line);
  font-size: 15.5px;
  color: var(--ld-white);
}

.ld-disclosure__body > :last-child { margin-bottom: 0; }

.ld-band--cream .ld-disclosure {
  background: #FFFFFF;
  border-color: rgba(42, 42, 36, .16);
}

.ld-band--cream .ld-disclosure__summary { color: var(--ld-charcoal); }
.ld-band--cream .ld-disclosure__body {
  color: var(--ld-charcoal);
  border-top-color: rgba(42, 42, 36, .2);
}

.ld-scale {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 64px;
  padding-top: 4px;
  border-bottom: 1px solid var(--ld-line);
}

.ld-scale__tick {
  flex: 1 1 0;
  align-self: flex-end;
  height: calc(var(--h, 1) * 100%);
  min-height: 3px;
  border-radius: 3px 3px 0 0;
  background: linear-gradient(180deg, rgba(201, 162, 39, .22), var(--ld-gold));
  transition: height .36s var(--ld-ease);
}

.ld-scale__tick--hot {
  background: linear-gradient(180deg, rgba(226, 104, 90, .45), var(--ld-red));
}

.ld-table {
  width: 100%;
  font-family: var(--ld-mono);
  font-variant-numeric: tabular-nums lining-nums;
  font-size: 14.5px;
  color: var(--ld-white);
}

.ld-table caption {
  padding-bottom: 10px;
  text-align: left;
  font-family: var(--ld-sans);
  font-size: 13.5px;
  letter-spacing: .04em;
  color: var(--ld-mist);
}

.ld-table th,
.ld-table td {
  padding: 11px 14px;
  text-align: left;
  border-bottom: 1px solid var(--ld-line);
}

.ld-table thead th {
  font-family: var(--ld-sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .12em;
  color: var(--ld-gold);
  border-bottom: 1px solid rgba(201, 162, 39, .5);
}

.ld-table tbody tr { transition: background-color .2s var(--ld-ease); }
.ld-table tbody tr:hover { background: rgba(201, 162, 39, .07); }

.ld-table--cream { color: var(--ld-charcoal); }
.ld-table--cream th,
.ld-table--cream td { border-bottom-color: rgba(42, 42, 36, .18); }
.ld-table--cream thead th {
  color: var(--ld-red);
  border-bottom-color: rgba(178, 34, 34, .45);
}
.ld-table--cream tbody tr:hover { background: rgba(201, 162, 39, .14); }
.ld-table--cream caption { color: rgba(42, 42, 36, .72); }

.ld-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  border: 1px solid var(--ld-line);
  border-radius: var(--ld-r-lg);
  background:
    linear-gradient(135deg, rgba(201, 162, 39, .16), rgba(11, 31, 21, 0) 58%),
    var(--ld-ink-700);
}

.ld-media::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(45deg, rgba(201, 162, 39, .09) 0 1px, transparent 1px 14px);
}

.ld-media--wide { aspect-ratio: 21 / 9; }
.ld-media--square { aspect-ratio: 1 / 1; }
.ld-media--portrait { aspect-ratio: 3 / 4; }

.ld-media__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ld-media__cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  padding: 16px 18px 14px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--ld-gold-pale);
  background: linear-gradient(180deg, rgba(11, 31, 21, 0), rgba(11, 31, 21, .9));
}

.ld-media__tag {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 1;
}

.ld-breadcrumb {
  padding-block: 18px;
  font-family: var(--ld-mono);
  font-size: 13px;
  letter-spacing: .06em;
}

.ld-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  color: var(--ld-mist);
}

.ld-breadcrumb a {
  color: var(--ld-mist);
  text-decoration: none;
}

.ld-breadcrumb a:hover { color: var(--ld-gold-bright); }

.ld-breadcrumb li:not(:last-child)::after {
  content: "/";
  margin: 0 8px;
  color: var(--ld-line);
}

.ld-breadcrumb [aria-current="page"] { color: var(--ld-gold-pale); }

/* ---------- 11. 滚动进度与显现 ---------- */
.ld-progress {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  z-index: 120;
  background: rgba(11, 31, 21, .55);
  pointer-events: none;
}

.ld-progress__fill {
  display: block;
  width: 100%;
  height: 100%;
  transform: scaleX(0);
  transform-origin: left center;
  background: linear-gradient(90deg, var(--ld-gold), var(--ld-gold-bright) 55%, var(--ld-red-light));
}

[data-reveal] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .5s var(--ld-ease), transform .5s var(--ld-ease);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- 12. 响应式 ---------- */
@media (max-width: 1024px) {
  .ld-span-3, .ld-span-4 { grid-column: span 6; }
  .ld-footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  body { font-size: 16.5px; }

  .ld-burger { display: inline-flex; }

  .ld-header__nav {
    display: none;
    border-top-color: rgba(201, 162, 39, .4);
  }

  .ld-header__nav[data-open] {
    display: block;
    animation: ld-drawer .3s var(--ld-ease) 1;
  }

  .ld-navlist {
    flex-wrap: nowrap;
    gap: 10px;
    overflow-x: auto;
    padding: 14px 0 18px;
    scroll-snap-type: x proximity;
    -webkit-overflow-scrolling: touch;
  }

  .ld-navlist__item {
    flex: 0 0 auto;
    scroll-snap-align: start;
  }

  .ld-navlist__link {
    padding: 11px 18px;
    border-radius: 999px;
    border-color: var(--ld-line);
    background: var(--ld-ink-700);
  }

  .ld-navlist__link::after { display: none; }

  .ld-navlist__link[aria-current="page"] {
    background: var(--ld-gold);
    border-color: var(--ld-gold);
    color: var(--ld-ink-900);
  }

  .ld-span-5, .ld-span-6, .ld-span-8 { grid-column: span 12; }
}

@keyframes ld-drawer {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: none; }
}

@media (max-width: 720px) {
  .ld-header__cta { display: none; }
  .ld-brand__sub { display: none; }
  .ld-season__year { display: none; }
  .ld-pill { padding: 6px 13px; font-size: 12.5px; }

  .ld-span-3, .ld-span-4, .ld-span-5, .ld-span-6, .ld-span-8 { grid-column: span 12; }

  .ld-stubband__inner { grid-template-columns: 1fr; }
  .ld-stub {
    border-left: 0;
    padding-inline: 0;
    padding-block: 12px;
    border-top: 1px dashed rgba(201, 162, 39, .28);
  }
  .ld-stub:first-child { border-top: 0; padding-block-start: 0; }
  .ld-stub:last-child { padding-block-end: 0; }

  .ld-footer__grid { grid-template-columns: 1fr; }
  .ld-footer__base { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 420px) {
  .ld-brand__name { font-size: 18px; letter-spacing: .12em; }
  .ld-btn { padding: 11px 18px; font-size: 14.5px; }
}

/* ---------- 13. 减少动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

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

  [data-reveal] {
    opacity: 1;
    transform: none;
  }

  .ld-progress__fill { transition: none; }
}