/* ==========================================================================
   爱游戏赛场 · 共享样式 /assets/site.css
   深夜球场绿底 + 荧光比分黄 + 高原霞光橙；纸张叠层与印刷边框
   ========================================================================== */

/* ---------- 变量 ---------- */
:root {
  --pitch-night: #061A12;
  --deep-green: #0B2C1E;
  --turf-green: #145A3A;
  --score-yellow: #F4FF4A;
  --warm-yellow: #FFD166;
  --highland-orange: #FF6B35;
  --ember-orange: #C7431F;
  --cool-white: #F4FBF7;
  --sage-mist: #9DB8A8;
  --border-glow: #B7F7D0;

  --line: rgba(183, 247, 208, 0.22);
  --line-soft: rgba(183, 247, 208, 0.12);
  --ink-night: #061A12;

  --font-sans: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --font-num: 'DIN Alternate', 'Barlow Condensed', 'Roboto Mono', monospace;

  --fs-hero: clamp(2.8rem, 7vw, 5.8rem);
  --fs-h1: clamp(2.2rem, 5vw, 4.2rem);
  --fs-h2: clamp(1.6rem, 3.2vw, 2.6rem);
  --fs-h3: 1.25rem;
  --fs-body: 1rem;
  --fs-caption: 0.8125rem;
  --fs-score: clamp(3.2rem, 9vw, 7.5rem);

  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 18px;
  --shell: 1180px;
  --nav-break: 900px;
}

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

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

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  font-weight: 400;
  line-height: 1.75;
  letter-spacing: 0.01em;
  color: var(--cool-white);
  background-color: var(--pitch-night);
  background-image:
    linear-gradient(180deg, rgba(20, 90, 58, 0.30), rgba(6, 26, 18, 0) 46%),
    repeating-linear-gradient(90deg, rgba(183, 247, 208, 0.05) 0 1px, transparent 1px 92px);
  background-repeat: no-repeat, repeat;
}

img, svg, video { max-width: 100%; height: auto; }

a { color: var(--border-glow); }

h1, h2, h3, h4 {
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: 0.01em;
  margin: 0 0 0.6em;
  color: var(--cool-white);
  text-wrap: balance;
}

h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); font-weight: 700; }

p { margin: 0 0 1em; }

ul, ol { margin: 0 0 1em; padding-left: 1.25em; }

button { font: inherit; }

::selection {
  background: var(--score-yellow);
  color: var(--ink-night);
}

:focus-visible {
  outline: 2px solid var(--score-yellow);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- 跳转链接 ---------- */
.skip-link {
  position: absolute;
  left: 1rem;
  top: -200%;
  z-index: 200;
  display: inline-block;
  padding: 0.7rem 1.15rem;
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--ink-night);
  background: var(--score-yellow);
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  text-decoration: none;
  transition: top 160ms ease-out;
}

.skip-link:focus {
  top: 0;
}

/* ---------- 容器 ---------- */
.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
}

.site-main {
  display: block;
  padding-block: clamp(1.5rem, 4vw, 3rem) 0;
}

/* ==========================================================================
   头部刊头
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background:
    linear-gradient(180deg, rgba(6, 26, 18, 0.97), rgba(11, 44, 30, 0.94));
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.header-stripe {
  height: 3px;
  background: linear-gradient(90deg,
    var(--score-yellow) 0%,
    var(--warm-yellow) 42%,
    var(--highland-orange) 100%);
}

.header-masthead {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1.25rem;
  padding: clamp(1rem, 2.2vw, 1.5rem) 0 clamp(0.8rem, 1.8vw, 1.15rem);
}

.masthead-edition {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 300;
  letter-spacing: 0.14em;
  color: var(--sage-mist);
  text-align: left;
}

/* 品牌 */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--cool-white);
  justify-self: center;
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-num);
  font-size: 0.9375rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--score-yellow);
  background: rgba(244, 255, 74, 0.07);
  border: 1px solid var(--border-glow);
  border-radius: 6px;
  padding: 0.3rem 0.55rem;
  box-shadow: inset 0 0 0 1px rgba(6, 26, 18, 0.7);
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-name {
  font-size: clamp(1.3rem, 2.5vw, 1.85rem);
  font-weight: 900;
  letter-spacing: 0.08em;
}

.brand-sub {
  font-family: var(--font-num);
  font-size: 0.6875rem;
  letter-spacing: 0.3em;
  color: var(--sage-mist);
  text-transform: uppercase;
}

/* 刊头右侧 */
.masthead-actions {
  grid-column: 3;
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.live-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 0.8rem;
  font-family: var(--font-num);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  color: var(--sage-mist);
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(6, 26, 18, 0.6);
  white-space: nowrap;
}

.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--highland-orange);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.18);
}

/* ---------- 按钮 ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.7rem 1.2rem;
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  line-height: 1.2;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  overflow: hidden;
  transition: background-color 160ms ease, color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 32%, rgba(244, 251, 247, 0.55) 50%, transparent 68%);
  transform: translateX(-130%);
  transition: transform 340ms ease-out;
  pointer-events: none;
}

.btn:hover::after { transform: translateX(130%); }

.btn-primary {
  background: var(--score-yellow);
  color: var(--ink-night);
  border-color: var(--score-yellow);
}

.btn-primary:hover {
  background: var(--warm-yellow);
  border-color: var(--warm-yellow);
}

.btn-ghost {
  background: transparent;
  color: var(--cool-white);
  border-color: var(--border-glow);
}

.btn-ghost:hover {
  background: rgba(183, 247, 208, 0.12);
  border-color: var(--score-yellow);
  color: var(--score-yellow);
}

.btn-sm {
  padding: 0.55rem 1rem;
  font-size: 0.875rem;
}

/* ---------- 移动导航按钮 ---------- */
.nav-toggle {
  display: none;
  grid-area: toggle;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 0.9rem;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--cool-white);
  background: rgba(6, 26, 18, 0.7);
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  transition: border-color 160ms ease, color 160ms ease;
}

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

.nav-toggle-icon {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.nav-toggle-bar {
  display: block;
  width: 15px;
  height: 2px;
  border-radius: 2px;
  background: var(--score-yellow);
  transition: transform 180ms ease;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:first-child {
  transform: translateY(3px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:last-child {
  transform: translateY(-3px) rotate(-45deg);
}

/* ---------- 栏目导航 ---------- */
.site-nav {
  border-top: 1px solid var(--line-soft);
  background: rgba(6, 26, 18, 0.55);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.nav-list {
  display: flex;
  flex-wrap: wrap;
  align-items: stretch;
  justify-content: center;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-list > li { display: flex; }

.nav-list > li + li { border-left: 1px solid var(--line-soft); }

.nav-link {
  display: inline-flex;
  align-items: center;
  padding: 0.9rem 1.1rem;
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--sage-mist);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.nav-link:hover {
  color: var(--cool-white);
  background: rgba(183, 247, 208, 0.06);
}

.nav-link[aria-current="page"] {
  color: var(--score-yellow);
  border-bottom-color: var(--score-yellow);
}

.nav-cta { display: none; }

/* ---------- 阅读进度 ---------- */
.scroll-progress {
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 100%;
  height: 2px;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--score-yellow), var(--highland-orange));
  pointer-events: none;
  transition: transform 120ms linear;
}

/* ==========================================================================
   页脚
   ========================================================================== */
.site-footer {
  position: relative;
  overflow: hidden;
  margin-top: clamp(3.5rem, 9vw, 7rem);
  color: var(--sage-mist);
  background:
    linear-gradient(180deg, rgba(6, 26, 18, 0) 0%, rgba(6, 26, 18, 0.7) 100%),
    var(--deep-green);
  border-top: 1px solid var(--line);
}

.site-footer::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-glow), transparent);
  opacity: 0.4;
}

.footer-glow {
  position: absolute;
  top: -7rem;
  right: -5rem;
  width: 22rem;
  height: 22rem;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 107, 53, 0.18), transparent 68%);
  pointer-events: none;
}

.footer-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(230px, 1.6fr) repeat(3, minmax(120px, 1fr));
  gap: clamp(1.5rem, 4vw, 3rem);
  padding: clamp(2.75rem, 6vw, 4.5rem) 0 clamp(1.75rem, 4vw, 2.5rem);
}

.footer-brand .brand {
  justify-self: start;
  margin-bottom: 0.4rem;
}

.footer-note {
  margin: 0.9rem 0 0;
  max-width: 34ch;
  font-size: var(--fs-caption);
  font-weight: 300;
  line-height: 1.9;
  color: var(--sage-mist);
}

.footer-col-title {
  margin: 0 0 0.9rem;
  font-family: var(--font-num);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  color: var(--warm-yellow);
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links li + li { margin-top: 0.4rem; }

.footer-links a {
  display: inline-block;
  padding-left: 0.7rem;
  font-size: 0.9375rem;
  color: var(--sage-mist);
  text-decoration: none;
  border-left: 1px solid transparent;
  transition: color 160ms ease, border-color 160ms ease, padding-left 160ms ease;
}

.footer-links a:hover {
  color: var(--cool-white);
  border-left-color: var(--highland-orange);
  padding-left: 0.95rem;
}

/* 联系条 */
.footer-contact {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.25rem;
  padding: 1.6rem 0;
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

.contact-item {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  min-width: 0;
}

.contact-label {
  font-family: var(--font-num);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--warm-yellow);
}

.contact-value {
  font-size: 0.9375rem;
  color: var(--cool-white);
}

.copy-btn {
  align-self: flex-start;
  max-width: 100%;
  padding: 0.55rem 0.8rem;
  font-family: var(--font-num);
  font-size: 0.9375rem;
  letter-spacing: 0.02em;
  text-align: left;
  word-break: break-all;
  color: var(--cool-white);
  background: rgba(6, 26, 18, 0.55);
  border: 1px dashed var(--line);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: border-color 160ms ease, color 160ms ease, background-color 160ms ease;
}

.copy-btn:hover {
  border-color: var(--border-glow);
  color: var(--score-yellow);
}

.copy-btn[data-copied="true"] {
  border-style: solid;
  border-color: var(--score-yellow);
  background: var(--score-yellow);
  color: var(--ink-night);
}

.footer-legal {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem 1.75rem;
  padding: 1.1rem 0 2rem;
  font-size: var(--fs-caption);
  color: var(--sage-mist);
}

.footer-legal p { margin: 0; }

.legal-copy { font-family: var(--font-num); letter-spacing: 0.06em; }

.legal-icp {
  padding: 0.15rem 0.6rem;
  border: 1px solid var(--line-soft);
  border-radius: 999px;
  font-family: var(--font-num);
}

.legal-state {
  flex-basis: 100%;
  min-height: 1.1em;
  color: var(--score-yellow);
}

/* ==========================================================================
   通用内容组件
   ========================================================================== */
.section { padding-block: clamp(2.25rem, 6vw, 4.5rem); }

.section-head {
  display: grid;
  gap: 0.65rem;
  max-width: 62ch;
  margin-bottom: clamp(1.5rem, 3vw, 2.5rem);
}

.section-no {
  font-family: var(--font-num);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.1em;
  color: var(--highland-orange);
}

.section-title {
  margin: 0;
  font-size: var(--fs-h2);
  font-weight: 900;
  letter-spacing: 0.02em;
}

.section-lead {
  margin: 0;
  font-size: var(--fs-body);
  font-weight: 300;
  color: var(--sage-mist);
}

.divider {
  height: 1px;
  border: 0;
  margin: clamp(1.5rem, 4vw, 2.5rem) 0;
  background: linear-gradient(90deg, var(--line), transparent);
}

/* Bento 网格 */
.bento {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(0.85rem, 1.6vw, 1.25rem);
}

.panel {
  grid-column: span 12;
  position: relative;
  padding: clamp(1.1rem, 2.4vw, 1.75rem);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(20, 90, 58, 0.55), rgba(11, 44, 30, 0.88));
  box-shadow:
    6px 6px 0 -1px rgba(6, 26, 18, 0.55),
    6px 6px 0 0 var(--line-soft);
}

.panel-label {
  display: block;
  margin-bottom: 0.6rem;
  font-family: var(--font-num);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--warm-yellow);
}

.panel-title {
  margin: 0 0 0.5rem;
  font-size: var(--fs-h3);
  font-weight: 800;
}

.panel-text {
  margin: 0;
  font-size: 0.9375rem;
  font-weight: 300;
  color: var(--sage-mist);
}

.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-12 { grid-column: span 12; }

/* 比分锚点 */
.scoreline {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem 0.85rem;
  font-family: var(--font-num);
}

.score-num {
  font-size: var(--fs-score);
  font-weight: 800;
  line-height: 0.9;
  letter-spacing: -0.02em;
  color: var(--score-yellow);
  text-shadow: 0 0 26px rgba(244, 255, 74, 0.22);
}

.score-sep {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  color: var(--sage-mist);
}

.score-meta {
  font-family: var(--font-num);
  font-size: var(--fs-caption);
  letter-spacing: 0.08em;
  color: var(--sage-mist);
}

/* 标签 */
.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.3rem 0.72rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--cool-white);
  background: rgba(11, 44, 30, 0.85);
  border: 1px solid var(--line);
  border-radius: 999px;
}

.tag--yellow {
  color: var(--ink-night);
  background: var(--warm-yellow);
  border-color: var(--warm-yellow);
}

.tag--orange {
  color: var(--ink-night);
  background: var(--highland-orange);
  border-color: var(--highland-orange);
}

/* 索引抽屉列表 */
.index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line-soft);
}

.index-list li { border-bottom: 1px solid var(--line-soft); }

.index-list a {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  padding: 0.9rem 0.25rem;
  color: var(--cool-white);
  font-size: 0.9375rem;
  text-decoration: none;
  transition: color 160ms ease, padding-left 160ms ease;
}

.index-list a:hover {
  color: var(--score-yellow);
  padding-left: 0.6rem;
}

.index-list .idx {
  font-family: var(--font-num);
  font-size: var(--fs-caption);
  color: var(--highland-orange);
}

/* 手风琴 / 抽屉 */
.drawer {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(11, 44, 30, 0.6);
  overflow: hidden;
}

.drawer + .drawer { margin-top: 0.6rem; }

.drawer > summary {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 1.15rem;
  font-weight: 700;
  color: var(--cool-white);
  cursor: pointer;
  list-style: none;
}

.drawer > summary::-webkit-details-marker { display: none; }

.drawer > summary::after {
  content: "";
  width: 9px;
  height: 9px;
  margin-left: auto;
  border-right: 2px solid var(--score-yellow);
  border-bottom: 2px solid var(--score-yellow);
  transform: rotate(45deg);
  transition: transform 220ms ease-out;
}

.drawer[open] > summary::after { transform: rotate(-135deg); }

.drawer-body {
  padding: 0 1.15rem 1.15rem;
  font-size: 0.9375rem;
  font-weight: 300;
  color: var(--sage-mist);
}

/* 标签页 */
.tabs { display: grid; gap: 1.1rem; }

.tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  width: fit-content;
  max-width: 100%;
  padding: 0.35rem;
  background: rgba(6, 26, 18, 0.65);
  border: 1px solid var(--line);
  border-radius: 999px;
}

.tab {
  appearance: none;
  padding: 0.5rem 1.05rem;
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--sage-mist);
  background: transparent;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  transition: background-color 160ms ease, color 160ms ease;
}

.tab:hover { color: var(--cool-white); }

.tab[aria-selected="true"] {
  background: var(--score-yellow);
  color: var(--ink-night);
}

.tab-panel { animation: tab-fade 160ms ease-out; }

.tab-panel[hidden] { display: none; }

@keyframes tab-fade {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: none; }
}

/* 面包屑 */
.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
  list-style: none;
  margin: 0 0 clamp(1.25rem, 3vw, 2rem);
  padding: 0;
  font-size: var(--fs-caption);
  color: var(--sage-mist);
}

.breadcrumbs li { display: inline-flex; align-items: center; }

.breadcrumbs li + li::before {
  content: "/";
  margin-right: 0.35rem;
  color: rgba(157, 184, 168, 0.5);
}

.breadcrumbs a {
  color: var(--sage-mist);
  text-decoration: none;
  transition: color 160ms ease;
}

.breadcrumbs a:hover { color: var(--score-yellow); }

.breadcrumbs [aria-current="page"] { color: var(--cool-white); }

/* 正文 */
.prose {
  max-width: 70ch;
  font-weight: 400;
  color: var(--cool-white);
}

.prose p,
.prose li { color: rgba(244, 251, 247, 0.86); }

.prose h2 { margin-top: 1.6em; }

.prose h3 { margin-top: 1.4em; color: var(--warm-yellow); }

.prose a { color: var(--score-yellow); }

.prose blockquote {
  margin: 1.5em 0;
  padding: 0.5rem 0 0.5rem 1.15rem;
  border-left: 2px solid var(--highland-orange);
  color: var(--sage-mist);
  font-weight: 300;
}

/* 媒体占位容器 */
.media-frame {
  position: relative;
  display: block;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(150deg, var(--turf-green), var(--pitch-night));
  isolation: isolate;
}

.media-frame img,
.media-frame svg {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-frame--score { aspect-ratio: 9 / 16; }
.media-frame--tall { aspect-ratio: 3 / 4; }
.media-frame--wide { aspect-ratio: 16 / 9; }
.media-frame--square { aspect-ratio: 1 / 1; }

.media-frame__lines {
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(183, 247, 208, 0.14) 0 1px, transparent 1px 56px);
  pointer-events: none;
}

.media-frame__tag {
  position: absolute;
  left: 0.75rem;
  bottom: 0.75rem;
  z-index: 2;
  padding: 0.25rem 0.65rem;
  font-family: var(--font-num);
  font-size: 0.6875rem;
  letter-spacing: 0.16em;
  color: var(--ink-night);
  background: var(--score-yellow);
  border-radius: 999px;
}

/* 显现动效 */
.has-js .reveal {
  opacity: 0;
  transform: translateY(8px);
  transition: opacity 320ms ease-out, transform 320ms ease-out;
}

.has-js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ==========================================================================
   响应式
   ========================================================================== */
@media (max-width: 1080px) {
  .masthead-edition { font-size: 0.7rem; letter-spacing: 0.08em; }
  .live-chip { display: none; }
  .footer-grid { grid-template-columns: minmax(200px, 1.4fr) repeat(3, minmax(100px, 1fr)); }
}

@media (max-width: 900px) {
  .header-masthead {
    grid-template-columns: 1fr auto;
    grid-template-areas:
      "brand toggle"
      "edition edition";
    row-gap: 0.55rem;
    padding: 0.95rem 0 0.85rem;
  }

  .brand {
    grid-area: brand;
    justify-self: start;
  }

  .masthead-edition {
    grid-area: edition;
    text-align: left;
  }

  .masthead-actions { display: none; }

  .nav-toggle { display: inline-flex; }

  .site-nav {
    max-height: 0;
    visibility: hidden;
    overflow: hidden;
    transition: max-height 220ms ease-out, visibility 220ms;
  }

  .site-nav[data-open] {
    max-height: 32rem;
    visibility: visible;
  }

  .nav-inner {
    flex-direction: column;
    align-items: stretch;
    padding-block: 0.5rem 1.25rem;
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }

  .nav-list > li + li {
    border-left: 0;
    border-top: 1px solid var(--line-soft);
  }

  .nav-link {
    width: 100%;
    padding: 0.95rem 0.25rem;
    border-bottom: 0;
    border-left: 2px solid transparent;
  }

  .nav-link[aria-current="page"] {
    border-bottom-color: transparent;
    border-left-color: var(--score-yellow);
    padding-left: 0.7rem;
  }

  .nav-cta {
    display: inline-flex;
    margin-top: 1rem;
    align-self: flex-start;
  }

  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-brand { grid-column: 1 / -1; }

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

@media (max-width: 720px) {
  .span-3,
  .span-4,
  .span-5,
  .span-6,
  .span-7,
  .span-8 { grid-column: span 12; }
}

@media (max-width: 560px) {
  .footer-grid { grid-template-columns: minmax(0, 1fr); gap: 1.75rem; }
  .footer-contact { grid-template-columns: minmax(0, 1fr); }
  .brand-sub { display: none; }
  .tablist { width: 100%; justify-content: flex-start; }
  .scoreline { gap: 0.4rem 0.6rem; }
}

/* ---------- 动效偏好 ---------- */
@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;
  }

  .btn::after { display: none; }
  .has-js .reveal { opacity: 1; transform: none; }
  .scroll-progress { transition: none; }
}