/* ============================================================
   quiet-anbo.com.cn · /assets/site.css
   共享外壳：重置 / 变量 / 中文排版 / 头部 / 页脚 / 基础组件
   ============================================================ */

/* ---------- 1. 重置 ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}

body,
h1, h2, h3, h4, h5, h6,
p, figure, blockquote, dl, dd, ul, ol {
  margin: 0;
  padding: 0;
}

ul, ol { list-style: none; }

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

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

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

table { border-collapse: collapse; width: 100%; }

/* ---------- 2. 变量 ---------- */
:root {
  --ink: #0A1714;
  --ink-2: #10251F;
  --ink-3: #0D1F1A;
  --slate: #27332F;
  --paper: #F3EEE3;
  --paper-2: #DCD4C4;
  --fog: #E8F0EA;
  --moss: #93A79C;
  --cyan: #4FE3C1;
  --amber: #F0A24B;
  --signal: #C2543C;

  --line: rgba(147, 167, 156, 0.20);
  --line-strong: rgba(147, 167, 156, 0.40);

  --font-display: "Barlow Condensed", "Oswald", "PingFang SC", "Noto Sans SC", sans-serif;
  --font-body: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", sans-serif;
  --font-num: "JetBrains Mono", "Roboto Mono", ui-monospace, monospace;

  --gutter: clamp(16px, 3vw, 40px);
  --rail-w: 236px;
  --frame-gap: clamp(24px, 3vw, 44px);
  --wrap: 1180px;
  --header-h: 76px;

  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 20px;

  --dur-fast: 120ms;
  --dur: 240ms;
  --dur-reveal: 600ms;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);

  --shadow-paper: 0 20px 44px -30px rgba(0, 0, 0, 0.9);
}

:root.is-condensed { --header-h: 56px; }

@media (max-width: 1023px) {
  :root { --header-h: 64px; }
}

/* ---------- 3. 基础排版 ---------- */
body {
  min-height: 100vh;
  overflow-x: hidden;
  background:
    radial-gradient(1100px 620px at 78% -12%, rgba(79, 227, 193, 0.07), transparent 70%),
    radial-gradient(820px 520px at 6% 104%, rgba(240, 162, 75, 0.05), transparent 70%),
    var(--ink);
  color: var(--fog);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.85;
  letter-spacing: 0.01em;
}

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: 0.005em;
}

h4, h5, h6 {
  font-family: var(--font-body);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.02em;
}

h1 { font-size: clamp(28px, 3.4vw, 40px); }
h2 { font-size: clamp(22px, 2.4vw, 28px); }
h3 { font-size: 20px; }
h4 { font-size: 16px; }

strong { font-weight: 700; color: var(--fog); }

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

#main-content { display: block; }
#main-content:focus { outline: none; }

/* ---------- 4. 布局骨架 ---------- */
.frame {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--frame-gap);
  align-items: start;
  padding-inline: var(--gutter);
}

@media (min-width: 1024px) {
  .frame {
    grid-template-columns: var(--rail-w) minmax(0, 1fr);
    padding-right: var(--gutter);
  }
}

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin-inline: auto;
}

.section { padding-block: clamp(34px, 5vw, 64px); }

.stack { display: grid; gap: var(--stack-gap, 24px); }

.grid { display: grid; gap: clamp(18px, 2.4vw, 28px); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); }

.cols { display: grid; gap: clamp(18px, 2.4vw, 28px); }

@media (min-width: 900px) {
  .cols--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cols--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

/* ---------- 5. 左侧球队栏 ---------- */
.rail {
  position: static;
  display: block;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.rail__title {
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--moss);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.rail__list {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: thin;
}

.rail__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  min-height: 44px;
  padding: 8px 12px;
  border-radius: var(--r-sm);
  color: var(--fog);
  font-size: 14.5px;
  white-space: nowrap;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}

.rail__link:hover { background: rgba(79, 227, 193, 0.08); color: var(--cyan); }

.rail__link[aria-current="page"] {
  background: rgba(79, 227, 193, 0.10);
  color: var(--cyan);
  box-shadow: inset 2px 0 0 var(--cyan);
}

.rail__note {
  margin-top: 16px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--moss);
}

@media (min-width: 1024px) {
  .rail {
    position: sticky;
    top: calc(var(--header-h) + 22px);
    max-height: calc(100vh - var(--header-h) - 44px);
    overflow-y: auto;
    padding: 0 18px 24px 0;
    border-bottom: 0;
    border-right: 1px solid var(--line-strong);
    transition: top var(--dur) var(--ease), max-height var(--dur) var(--ease);
  }
  .rail__list {
    display: grid;
    gap: 2px;
    overflow: visible;
    padding-bottom: 0;
  }
}

/* ---------- 6. 头部框架条 ---------- */
.skip-link {
  position: absolute;
  left: var(--gutter);
  top: -70px;
  z-index: 120;
  padding: 10px 18px;
  border-radius: 0 0 var(--r-sm) var(--r-sm);
  background: var(--cyan);
  color: #04231C;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  transition: top var(--dur) var(--ease);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  background: rgba(10, 23, 20, 0.94);
  backdrop-filter: blur(10px) saturate(1.1);
  -webkit-backdrop-filter: blur(10px) saturate(1.1);
  border-bottom: 1px solid var(--line-strong);
  transition: box-shadow var(--dur) var(--ease);
}

.is-condensed .site-header { box-shadow: 0 14px 32px -26px #000; }

.site-header__inner {
  display: flex;
  align-items: center;
  gap: 0;
  min-height: var(--header-h);
  padding: 0 var(--gutter);
  transition: min-height var(--dur) var(--ease);
}

/* 品牌：宽度锁定为球队栏列宽，右边框与左栏连成 L 形 */
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
  min-width: var(--rail-w);
  padding-right: 20px;
}

@media (min-width: 1024px) {
  .brand {
    flex: 0 0 var(--rail-w);
    min-width: 0;
    border-right: 1px solid var(--line-strong);
    transition: border-color var(--dur) var(--ease);
  }
}

.brand__mark {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  border: 1px solid rgba(79, 227, 193, 0.55);
  border-radius: 9px;
  background: linear-gradient(150deg, rgba(79, 227, 193, 0.16), rgba(79, 227, 193, 0));
  color: var(--cyan);
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
}

.brand__text { display: flex; flex-direction: column; line-height: 1.14; }

.brand__name {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.05em;
  color: var(--fog);
  white-space: nowrap;
}

.brand__tag {
  font-size: 12px;
  letter-spacing: 0.09em;
  color: var(--moss);
  white-space: nowrap;
}

.is-condensed .brand__tag { display: none; }

/* 主导航 */
.site-nav { flex: 1 1 auto; min-width: 0; }

@media (min-width: 1024px) {
  .site-nav { padding-left: var(--frame-gap); }
}

.site-nav__list {
  display: flex;
  align-items: center;
  gap: clamp(2px, 0.6vw, 10px);
}

.site-nav__link {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 11px;
  font-size: 14.5px;
  letter-spacing: 0.06em;
  color: var(--moss);
  white-space: nowrap;
  transition: color var(--dur-fast) var(--ease);
}

.site-nav__link::after {
  content: "";
  position: absolute;
  left: 11px;
  right: 11px;
  bottom: 7px;
  height: 2px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--dur) var(--ease);
}

.site-nav__link:hover { color: var(--fog); }
.site-nav__link:hover::after { transform: scaleX(1); }

.site-nav__link[aria-current="page"] { color: var(--cyan); }
.site-nav__link[aria-current="page"]::after { transform: scaleX(1); }

.site-nav__foot { display: none; }

.site-nav__note {
  font-size: 13px;
  color: var(--moss);
  letter-spacing: 0.04em;
}

/* 状态灯与右侧入口 */
.header-status {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 0 0 auto;
  margin-left: auto;
  padding-left: 16px;
}

.status-lamp {
  position: relative;
  width: 9px;
  height: 9px;
  flex: 0 0 9px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(79, 227, 193, 0.14);
}

.status-lamp::after {
  content: "";
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 1px solid rgba(79, 227, 193, 0.35);
  animation: lamp-pulse 3.2s var(--ease) infinite;
}

@keyframes lamp-pulse {
  0%, 100% { transform: scale(0.85); opacity: 0.9; }
  50% { transform: scale(1.28); opacity: 0.12; }
}

.header-status__text {
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--moss);
  white-space: nowrap;
  transition: opacity var(--dur) var(--ease), width var(--dur) var(--ease);
}

.is-condensed .header-status__text {
  width: 0;
  opacity: 0;
  visibility: hidden;
  overflow: hidden;
}

@media (max-width: 1179px) {
  .header-status__text { display: none; }
}

/* 汉堡按钮 */
.nav-toggle {
  display: none;
  align-items: center;
  gap: 9px;
  min-height: 44px;
  margin-left: auto;
  padding: 0 14px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  color: var(--fog);
  font-size: 13px;
  letter-spacing: 0.1em;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

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

.nav-toggle__bars {
  position: relative;
  display: block;
  width: 16px;
  height: 10px;
}

.nav-toggle__bars::before,
.nav-toggle__bars::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  border-radius: 2px;
  background: var(--cyan);
  transition: transform var(--dur) var(--ease);
}

.nav-toggle__bars::before { top: 0; }
.nav-toggle__bars::after { bottom: 0; }

.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before { transform: translateY(4px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after { transform: translateY(-4px) rotate(-45deg); }

/* ---------- 7. 移动端导航抽屉 ---------- */
@media (max-width: 1023px) {
  .brand { min-width: 0; padding-right: 0; }
  .nav-toggle { display: inline-flex; }

  .site-nav {
    position: fixed;
    left: 0;
    right: 0;
    top: var(--header-h);
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
    padding: 12px var(--gutter) 24px;
    background: #0E211C;
    border-bottom: 1px solid var(--line-strong);
    box-shadow: 0 24px 44px -30px #000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility var(--dur) var(--ease);
  }

  .site-nav[data-open] {
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .site-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .site-nav__link {
    display: flex;
    align-items: center;
    padding: 13px 4px;
    font-size: 17px;
    border-bottom: 1px dashed var(--line);
  }

  .site-nav__link::after { display: none; }

  .site-nav__link[aria-current="page"]::before {
    content: "";
    width: 6px;
    height: 6px;
    flex: 0 0 6px;
    margin-right: 10px;
    border-radius: 50%;
    background: var(--cyan);
  }

  .site-nav__foot {
    display: grid;
    gap: 14px;
    justify-items: start;
    margin-top: 18px;
  }
}

@media (max-width: 639px) {
  .header-status { display: none; }
  .brand__tag { display: none; }
}

/* ---------- 8. 按钮与通用交互件 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.06em;
  white-space: nowrap;
  cursor: pointer;
  transition: transform var(--dur-fast) var(--ease), background var(--dur) var(--ease),
    color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.btn--primary { background: var(--cyan); color: #04231C; }
.btn--primary:hover { background: #6DEFD0; transform: translateY(-1px); }

.btn--ghost {
  border-color: var(--line-strong);
  background: rgba(147, 167, 156, 0.06);
  color: var(--fog);
}
.btn--ghost:hover { border-color: var(--cyan); color: var(--cyan); }

.btn--quiet { padding: 0 12px; color: var(--moss); }
.btn--quiet:hover { color: var(--cyan); }

.link {
  color: var(--cyan);
  border-bottom: 1px solid rgba(79, 227, 193, 0.35);
  transition: border-color var(--dur-fast) var(--ease);
}
.link:hover { border-color: var(--cyan); }

.chips { display: flex; flex-wrap: wrap; gap: 10px; }

.chip {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 15px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: rgba(147, 167, 156, 0.05);
  color: var(--moss);
  font-size: 13.5px;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease),
    border-color var(--dur-fast) var(--ease);
}

.chip:hover { color: var(--fog); border-color: var(--moss); }

.chip[aria-pressed="true"],
.chip.is-active {
  background: rgba(79, 227, 193, 0.14);
  border-color: rgba(79, 227, 193, 0.55);
  color: var(--cyan);
}

.tabs { display: grid; gap: 20px; }

.tabs__list {
  display: flex;
  gap: 6px;
  width: fit-content;
  max-width: 100%;
  overflow-x: auto;
  padding: 5px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(16, 37, 31, 0.7);
}

.tabs__btn {
  min-height: 40px;
  padding: 0 18px;
  border-radius: 999px;
  color: var(--moss);
  font-size: 14px;
  letter-spacing: 0.06em;
  white-space: nowrap;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

.tabs__btn[aria-selected="true"] {
  background: var(--ink);
  color: var(--cyan);
  box-shadow: inset 0 0 0 1px rgba(79, 227, 193, 0.45);
}

.tabs__panel[hidden] { display: none; }

.accordion { border-top: 1px solid var(--line); }
.accordion__item { border-bottom: 1px solid var(--line); }

.accordion__btn {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  min-height: 56px;
  padding: 14px 4px;
  text-align: left;
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: 0.02em;
  color: var(--fog);
  transition: color var(--dur-fast) var(--ease);
}

.accordion__btn:hover { color: var(--cyan); }

.accordion__icon {
  position: relative;
  width: 14px;
  height: 14px;
  flex: 0 0 14px;
}

.accordion__icon::before,
.accordion__icon::after {
  content: "";
  position: absolute;
  border-radius: 2px;
  background: var(--cyan);
  transition: transform var(--dur) var(--ease);
}

.accordion__icon::before { left: 0; right: 0; top: 6px; height: 2px; }
.accordion__icon::after { top: 0; bottom: 0; left: 6px; width: 2px; }

.accordion__btn[aria-expanded="true"] .accordion__icon::after { transform: scaleY(0); }

.accordion__panel {
  padding: 0 4px 20px;
  font-size: 15px;
  color: var(--moss);
}

.accordion__panel[hidden] { display: none; }

.breadcrumbs { margin: 22px 0 6px; }

.breadcrumbs__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--moss);
}

.breadcrumbs__item { display: inline-flex; align-items: center; gap: 8px; }
.breadcrumbs__item::after { content: "/"; color: var(--slate); }
.breadcrumbs__item:last-child::after { content: ""; }

.breadcrumbs__link { transition: color var(--dur-fast) var(--ease); }
.breadcrumbs__link:hover { color: var(--cyan); }
.breadcrumbs__link[aria-current="page"] { color: var(--fog); }

/* ---------- 9. 内容组件 ---------- */
.paper {
  position: relative;
  overflow: hidden;
  background: var(--paper);
  color: #16241F;
  border: 1px solid var(--paper-2);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-paper);
}

.paper::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.45;
  background-image: radial-gradient(rgba(10, 23, 20, 0.06) 1px, transparent 1px);
  background-size: 3px 3px;
}

.paper--pad { padding: clamp(20px, 3vw, 34px); }
.paper h1, .paper h2, .paper h3 { color: #0A1714; }
.paper p { color: #26332E; }
.paper .mono { color: #0A1714; }

.card {
  padding: clamp(18px, 2.4vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--ink-2);
  transition: border-color var(--dur) var(--ease);
}

.card:hover { border-color: var(--line-strong); }
.card--ink { background: linear-gradient(160deg, #122B24, #0C1D18); }
.card--amber { border-color: rgba(240, 162, 75, 0.35); box-shadow: inset 3px 0 0 var(--amber); }
.card--cyan { box-shadow: inset 3px 0 0 var(--cyan); }

.section-head {
  display: flex;
  align-items: baseline;
  gap: 14px;
  margin-bottom: clamp(18px, 2.4vw, 28px);
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.section-head__num {
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.section-head__title {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 500;
  letter-spacing: 0.02em;
}

.section-head__hint {
  margin-left: auto;
  font-size: 13px;
  color: var(--moss);
  text-align: right;
}

.eyebrow {
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cyan);
}

.stat { display: grid; gap: 2px; }

.stat__num {
  font-family: var(--font-num);
  font-weight: 700;
  font-size: clamp(24px, 3vw, 40px);
  line-height: 1.1;
  color: var(--fog);
  font-variant-numeric: tabular-nums;
}

.stat__num--cyan { color: var(--cyan); }
.stat__num--amber { color: var(--amber); }
.stat__num--signal { color: var(--signal); }

.stat__label {
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--moss);
}

.injury {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 16px;
  border: 1px solid rgba(240, 162, 75, 0.28);
  border-radius: var(--r-sm);
  background: rgba(240, 162, 75, 0.07);
}

.injury__badge {
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--amber);
  color: #1A1206;
  font-family: var(--font-num);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.injury__body { font-size: 14.5px; color: var(--fog); }

.injury__meta {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--moss);
}

.timeline {
  position: relative;
  display: grid;
  gap: clamp(20px, 2.6vw, 32px);
  padding-left: 26px;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: linear-gradient(180deg, rgba(79, 227, 193, 0.6), rgba(147, 167, 156, 0.14));
}

.timeline__item { position: relative; }

.timeline__item::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 9px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  border: 1px solid var(--cyan);
  background: var(--ink);
}

.timeline__time {
  font-family: var(--font-num);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--moss);
}

/* 正文 */
.prose {
  max-width: 38em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--fog);
}

.prose > * + * { margin-top: 1.05em; }
.prose h2 { margin-top: 1.9em; }
.prose h3 { margin-top: 1.5em; }
.prose ul { display: grid; gap: 0.55em; }
.prose ul li { position: relative; padding-left: 1.2em; }

.prose ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

.prose a {
  color: var(--cyan);
  border-bottom: 1px solid rgba(79, 227, 193, 0.35);
}

.paper .prose { color: #26332E; }
.paper .prose a { color: #0E6E5B; border-bottom-color: rgba(14, 110, 91, 0.35); }
.paper .prose ul li::before { background: #0E6E5B; }

/* 表格 */
.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
}

.table { min-width: 560px; font-size: 14.5px; }

.table th,
.table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}

.table thead th {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--moss);
  background: rgba(39, 51, 47, 0.5);
}

.table tbody tr:nth-child(even) { background: rgba(39, 51, 47, 0.28); }
.table tbody tr:last-child td { border-bottom: 0; }

.table .num,
.table td.num {
  font-family: var(--font-num);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--fog);
}

/* 图片容器（页面阶段放 <img>，无需改样式） */
.media {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background:
    radial-gradient(120% 100% at 15% 0%, rgba(79, 227, 193, 0.10), transparent 62%),
    repeating-linear-gradient(118deg, rgba(147, 167, 156, 0.09) 0 1px, transparent 1px 20px),
    linear-gradient(160deg, #122B24, #0A1714);
}

.media img { width: 100%; height: 100%; object-fit: cover; }

.media--16x9 { aspect-ratio: 16 / 9; }
.media--4x3 { aspect-ratio: 4 / 3; }
.media--3x4 { aspect-ratio: 3 / 4; }
.media--1x1 { aspect-ratio: 1 / 1; }

.media__cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 24px 16px 12px;
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--fog);
  background: linear-gradient(180deg, transparent, rgba(10, 23, 20, 0.88));
}

.media__ph {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: rgba(147, 167, 156, 0.6);
}

/* ---------- 10. 页脚 ---------- */
.site-footer {
  position: relative;
  margin-top: clamp(56px, 8vw, 110px);
  background: linear-gradient(180deg, #0E211C 0%, #0A1714 100%);
  border-top: 1px solid var(--line-strong);
}

.site-footer::before {
  content: "";
  position: absolute;
  top: -1px;
  left: var(--gutter);
  width: clamp(80px, 14vw, 180px);
  height: 2px;
  background: var(--cyan);
}

.site-footer__inner {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
  padding: clamp(36px, 5vw, 64px) var(--gutter) 26px;
}

.site-footer__brand {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  gap: 18px 32px;
  padding-bottom: 26px;
  border-bottom: 1px dashed var(--line);
}

.footer-brand { display: grid; gap: 4px; }

.footer-brand__name {
  font-family: var(--font-display);
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--fog);
}

.footer-brand__tag {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--moss);
}

.site-footer__motto {
  max-width: 30em;
  font-size: 14px;
  line-height: 1.8;
  color: var(--moss);
}

.site-footer__cols {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(20px, 2.4vw, 36px);
}

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

.footer-col__title {
  margin-bottom: 14px;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.footer-col__list { display: grid; gap: 10px; }
.footer-col__list--meta { font-size: 14px; color: var(--moss); }

.footer-col__link {
  display: inline-block;
  font-size: 14.5px;
  color: var(--moss);
  transition: color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}

.footer-col__link:hover { color: var(--fog); transform: translateX(2px); }

.footer-col__link--cta {
  color: var(--cyan);
  border-bottom: 1px solid rgba(79, 227, 193, 0.35);
}

.site-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--moss);
}

.site-footer__legal { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.site-footer__copy { font-family: var(--font-num); font-size: 12.5px; }

@media (max-width: 1023px) {
  .site-footer__cols { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 559px) {
  .site-footer__cols { grid-template-columns: minmax(0, 1fr); }
}

/* ---------- 11. 工具类与显现动效 ---------- */
.mono {
  font-family: var(--font-num);
  font-variant-numeric: tabular-nums;
  font-weight: 600;
  font-size: 0.94em;
  letter-spacing: 0.02em;
  color: var(--fog);
}

.muted { color: var(--moss); }

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

html.js [data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--dur-reveal) var(--ease), transform var(--dur-reveal) var(--ease);
}

html.js [data-reveal].is-in {
  opacity: 1;
  transform: none;
}

@media (pointer: coarse) {
  .chip { min-height: 44px; }
}

/* ---------- 12. 无障碍与动效降级 ---------- */
@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;
    transition-delay: 0ms !important;
  }

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