:root {
  --cg-gold: #C9A227;
  --cg-gold-deep: #9A7B1C;
  --cg-gold-pale: #E8D9A6;
  --cg-ink-green: #17332B;
  --cg-green: #24473C;
  --cg-sand: #F4EDDF;
  --cg-paper: #FBF7EE;
  --cg-copper: #B4643A;
  --cg-ink: #1B1A17;
  --cg-mute: #6E7A6F;
  --cg-edge: #D8CBAE;
  --cg-rail: 72px;
  --cg-serif: "Source Han Serif SC", "Noto Serif SC", "Songti SC", "SimSun", Georgia, "Times New Roman", serif;
  --cg-sans: "Source Han Sans SC", "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system, sans-serif;
  --cg-mono: ui-monospace, "SFMono-Regular", "DejaVu Sans Mono", Consolas, "Courier New", monospace;
  --cg-sheet-shadow: 0 1px 0 var(--cg-edge), 0 20px 38px -28px rgba(27, 26, 23, .55);
}

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

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

body {
  margin: 0;
  padding-top: 6px;
  background-color: var(--cg-sand);
  background-image:
    repeating-linear-gradient(0deg, rgba(27, 26, 23, .022) 0 1px, transparent 1px 4px),
    radial-gradient(circle at 16% -6%, rgba(232, 217, 166, .6), transparent 46%);
  background-attachment: fixed;
  color: var(--cg-ink);
  font-family: var(--cg-sans);
  font-size: 16.5px;
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
}

[hidden] { display: none !important; }

h1, h2, h3, h4, h5, h6, p, ul, ol, figure, blockquote, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; background: none; border: 0; padding: 0; cursor: pointer; }
table { border-collapse: collapse; }

h1, h2, h3, h4 {
  font-family: var(--cg-serif);
  font-weight: 700;
  letter-spacing: .06em;
  line-height: 1.25;
  color: var(--cg-ink);
}

:focus-visible {
  outline: 2px solid var(--cg-gold);
  outline-offset: 3px;
}

.cg-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;
}

.cg-mono {
  font-family: var(--cg-mono);
  font-size: .94em;
  letter-spacing: .04em;
  font-variant-numeric: tabular-nums;
}

/* ---------- 布局容器 ---------- */
.cg-container {
  width: 100%;
  max-width: 1120px;
  margin-inline: auto;
  padding-inline: clamp(18px, 4vw, 36px);
}

.cg-main {
  display: block;
  padding-block: clamp(26px, 4vw, 54px) clamp(56px, 8vw, 96px);
}

.cg-main p { max-width: 38em; }

.cg-section {
  position: relative;
  margin-block: 0 clamp(40px, 6vw, 72px);
}

.cg-section__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11.5px;
  letter-spacing: .28em;
  color: var(--cg-gold-deep);
  text-transform: uppercase;
}

.cg-section__eyebrow::before {
  content: "";
  width: 26px;
  height: 1px;
  background: var(--cg-gold);
}

.cg-section__title {
  margin-block: 12px 18px;
  font-size: clamp(26px, 3.6vw, 40px);
}

.cg-rule {
  height: 0;
  border: 0;
  border-top: 1px solid var(--cg-edge);
  margin-block: clamp(28px, 4vw, 44px);
}

.cg-grid {
  display: grid;
  gap: clamp(22px, 3vw, 34px);
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .cg-grid--split { grid-template-columns: 1.02fr .98fr; }
  .cg-grid--offset > *:nth-child(2) { margin-top: 28px; }
}

@media (min-width: 1024px) {
  .cg-grid--offset > *:nth-child(2) { margin-top: 44px; }
}

/* ---------- 按钮 ---------- */
.cg-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 22px;
  border: 1px solid var(--cg-gold);
  border-radius: 0;
  background: linear-gradient(180deg, var(--cg-gold-pale), #DCC98C);
  color: var(--cg-ink-green);
  font-size: 14px;
  letter-spacing: .14em;
  line-height: 1.4;
  text-align: center;
  transition: background-color .16s ease, border-color .16s ease, color .16s ease, transform .16s ease;
}

.cg-btn:hover {
  background: linear-gradient(180deg, #EFE2B4, #E2D096);
  border-color: var(--cg-gold-deep);
}

.cg-btn:active { transform: translateY(1px); }

.cg-btn--ghost {
  background: transparent;
  color: var(--cg-green);
  border-color: rgba(23, 51, 43, .38);
}

.cg-btn--ghost:hover {
  background: rgba(23, 51, 43, .07);
  border-color: var(--cg-green);
}

.cg-btn--line {
  background: transparent;
  color: var(--cg-gold-pale);
  border-color: rgba(201, 162, 39, .62);
}

.cg-btn--line:hover {
  background: rgba(201, 162, 39, .16);
  border-color: var(--cg-gold);
}

.cg-btn--block { width: 100%; }

/* ---------- 纸张叠层与铭牌 ---------- */
.cg-sheet {
  position: relative;
  padding: clamp(20px, 3vw, 32px);
  background: var(--cg-paper);
  border: 1px solid var(--cg-edge);
  box-shadow: var(--cg-sheet-shadow);
}

.cg-sheet::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 54px;
  height: 3px;
  background: var(--cg-gold);
}

.cg-sheet__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px 18px;
  padding-bottom: 12px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--cg-edge);
  font-family: var(--cg-serif);
  font-size: clamp(19px, 2.2vw, 24px);
  letter-spacing: .06em;
}

.cg-sheet__body { font-size: 15.5px; }
.cg-sheet__body p + p { margin-top: 1.2em; }

.cg-plate {
  position: relative;
  padding: clamp(22px, 3vw, 34px);
  border: 1px solid rgba(201, 162, 39, .5);
}

.cg-plate--ink {
  background: linear-gradient(160deg, var(--cg-ink-green), #0F241E);
  color: var(--cg-sand);
}

.cg-plate--ink h2,
.cg-plate--ink h3 { color: var(--cg-gold-pale); }

.cg-plate--gold {
  background: linear-gradient(170deg, rgba(232, 217, 166, .8), rgba(244, 237, 223, .95));
  color: var(--cg-ink-green);
}

/* ---------- 标签 ---------- */
.cg-tag {
  display: inline-block;
  padding: 3px 9px;
  border: 1px solid currentColor;
  border-radius: 0;
  font-size: 11.5px;
  letter-spacing: .16em;
  line-height: 1.7;
  white-space: nowrap;
}

.cg-tag--gold {
  color: var(--cg-gold-deep);
  border-color: rgba(201, 162, 39, .7);
  background: rgba(232, 217, 166, .38);
}

.cg-tag--copper {
  color: #8D4A28;
  border-color: rgba(180, 100, 58, .58);
  background: rgba(180, 100, 58, .12);
}

.cg-tag--ink {
  color: var(--cg-gold-pale);
  background: var(--cg-green);
  border-color: transparent;
}

/* ---------- 面包屑 ---------- */
.cg-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 14px;
  margin-bottom: clamp(20px, 3vw, 32px);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cg-mute);
}

.cg-breadcrumb__item {
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.cg-breadcrumb__item:not(:first-child)::before {
  content: "/";
  color: var(--cg-edge);
  letter-spacing: 0;
}

.cg-breadcrumb__link {
  color: var(--cg-green);
  border-bottom: 1px solid rgba(201, 162, 39, .5);
  padding-bottom: 2px;
}

.cg-breadcrumb__link:hover { border-bottom-color: var(--cg-gold); }

/* ---------- 清单与提示 ---------- */
.cg-list { display: grid; }

.cg-list__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
  padding: 16px 0;
  border-bottom: 1px solid var(--cg-edge);
}

.cg-list__item:first-child { border-top: 1px solid var(--cg-edge); }

.cg-list__num {
  padding-top: 3px;
  font-family: var(--cg-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--cg-gold-deep);
}

.cg-note {
  padding: 12px 0 12px 16px;
  border-left: 2px solid var(--cg-gold);
  background: linear-gradient(90deg, rgba(232, 217, 166, .3), transparent 72%);
  font-size: 14.5px;
  color: var(--cg-mute);
}

/* ---------- 图片容器（页面阶段放占位或内联图形） ---------- */
.cg-figure {
  display: grid;
  gap: 10px;
  margin: 0;
}

.cg-figure__cap {
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--cg-mute);
}

.cg-media {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background:
    repeating-linear-gradient(135deg, rgba(216, 203, 174, .55) 0 1px, transparent 1px 9px),
    linear-gradient(160deg, var(--cg-paper), #EFE6D3);
  border: 1px solid var(--cg-edge);
  box-shadow: var(--cg-sheet-shadow);
}

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

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

.cg-media__cap {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 5px 12px;
  background: var(--cg-ink-green);
  color: var(--cg-gold-pale);
  font-size: 11px;
  letter-spacing: .18em;
  line-height: 1.8;
}

/* ---------- 主题筛选协议 ---------- */
.cg-filter {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: clamp(20px, 3vw, 30px);
}

.cg-filter__btn {
  padding: 8px 16px;
  border: 1px solid var(--cg-edge);
  border-radius: 0;
  background: var(--cg-paper);
  color: var(--cg-green);
  font-size: 12.5px;
  letter-spacing: .14em;
  transition: background-color .16s ease, border-color .16s ease, color .16s ease;
}

.cg-filter__btn:hover { border-color: var(--cg-gold); }

.cg-filter__btn.is-active,
.cg-filter__btn[aria-pressed="true"] {
  background: var(--cg-green);
  color: var(--cg-gold-pale);
  border-color: var(--cg-green);
}

.cg-filter__count {
  margin-left: auto;
  font-family: var(--cg-mono);
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--cg-mute);
}

.cg-filter-empty {
  display: none;
  padding: 28px;
  border: 1px dashed var(--cg-edge);
  color: var(--cg-mute);
  font-size: 14px;
  letter-spacing: .06em;
}

.cg-filter-empty[data-empty="true"] { display: block; }

.cg-filter-item { min-width: 0; }

/* ---------- 显现动效 ---------- */
.cg-reveal { opacity: 1; transform: none; }

@media (prefers-reduced-motion: no-preference) {
  .cg-reveal {
    opacity: 0;
    transform: translateY(12px);
    transition: opacity .24s ease, transform .24s ease;
  }

  .cg-reveal.is-in {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------- 页头 ---------- */
.cg-header {
  position: relative;
  z-index: 100;
}

.cg-skip {
  position: fixed;
  top: -140px;
  left: 16px;
  z-index: 220;
  padding: 10px 18px;
  background: var(--cg-ink-green);
  color: var(--cg-sand);
  border: 1px solid var(--cg-gold);
  font-size: 13.5px;
  letter-spacing: .12em;
  transition: top .16s ease;
}

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

.cg-topline {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 6px;
  z-index: 120;
  background: linear-gradient(90deg, var(--cg-ink-green), #0F241E);
}

.cg-progress {
  display: block;
  width: 100%;
  height: 100%;
  transform: scaleX(0);
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--cg-gold-deep), var(--cg-gold) 58%, var(--cg-gold-pale));
  transition: transform .12s linear;
}

.cg-rail {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--cg-sand);
}

.cg-rail--right { display: none; }

.cg-crest {
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  gap: 10px;
  color: var(--cg-sand);
}

.cg-crest__gem {
  position: relative;
  flex: none;
  width: 16px;
  height: 16px;
  border: 1px solid var(--cg-gold);
  transform: rotate(45deg);
}

.cg-crest__gem::after {
  content: "";
  position: absolute;
  inset: 3px;
  border: 1px solid rgba(201, 162, 39, .68);
}

.cg-crest__name {
  font-family: var(--cg-serif);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: .2em;
  line-height: 1.2;
  color: var(--cg-sand);
}

.cg-nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border: 1px solid rgba(201, 162, 39, .65);
  border-radius: 0;
  background: rgba(201, 162, 39, .07);
  color: var(--cg-gold-pale);
  font-size: 12px;
  letter-spacing: .2em;
  line-height: 1;
}

.cg-nav-toggle__bars {
  display: inline-flex;
  flex-direction: column;
  gap: 4px;
  width: 18px;
}

.cg-nav-toggle__bars i {
  display: block;
  height: 1.5px;
  background: currentColor;
  transition: transform .2s ease, opacity .2s ease;
}

.cg-nav-toggle[aria-expanded="true"] .cg-nav-toggle__bars i:nth-child(1) {
  transform: translateY(5.5px) rotate(45deg);
}

.cg-nav-toggle[aria-expanded="true"] .cg-nav-toggle__bars i:nth-child(2) { opacity: 0; }

.cg-nav-toggle[aria-expanded="true"] .cg-nav-toggle__bars i:nth-child(3) {
  transform: translateY(-5.5px) rotate(-45deg);
}

.cg-nav {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 130;
  display: flex;
  flex-direction: column;
  width: min(86vw, 340px);
  padding: 22px 20px 26px;
  overflow-y: auto;
  background: linear-gradient(165deg, var(--cg-ink-green) 0%, #0F241E 100%);
  color: var(--cg-sand);
  border-right: 1px solid var(--cg-gold);
  box-shadow: 28px 0 60px -30px rgba(0, 0, 0, .8);
  transform: translateX(-104%);
  transition: transform .26s ease;
}

.cg-nav[data-open="true"] { transform: translateX(0); }

.cg-nav__title {
  margin-bottom: 14px;
  font-family: var(--cg-mono);
  font-size: 11px;
  letter-spacing: .3em;
  color: var(--cg-gold);
  text-transform: uppercase;
}

.cg-nav__list {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.cg-nav__link {
  position: relative;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 6px;
  border-bottom: 1px solid rgba(232, 217, 166, .16);
  color: rgba(244, 237, 223, .84);
  font-size: 16px;
  letter-spacing: .18em;
  transition: color .16s ease, background-color .16s ease;
}

.cg-nav__link::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  bottom: 12px;
  width: 2px;
  background: var(--cg-gold);
  transform: scaleY(0);
  transform-origin: 50% 0;
  transition: transform .16s ease;
}

.cg-nav__link:hover {
  color: #FFFFFF;
  background: rgba(201, 162, 39, .1);
}

.cg-nav__link[aria-current="page"] {
  color: var(--cg-gold-pale);
  background: rgba(201, 162, 39, .12);
}

.cg-nav__link[aria-current="page"]::before { transform: scaleY(1); }

.cg-nav__num {
  min-width: 22px;
  font-family: var(--cg-mono);
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--cg-gold);
}

.cg-nav__label { writing-mode: horizontal-tb; }

.cg-nav__foot {
  margin-top: auto;
  padding-top: 22px;
}

.cg-totop {
  position: fixed;
  right: 14px;
  bottom: 18px;
  z-index: 115;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--cg-gold);
  border-radius: 0;
  background: var(--cg-ink-green);
  color: var(--cg-gold-pale);
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
}

.cg-totop[data-visible="true"] {
  opacity: 1;
  pointer-events: auto;
}

.cg-totop:hover { transform: translateY(-2px); }

.cg-totop__glyph {
  font-size: 15px;
  line-height: 1;
  letter-spacing: 0;
}

.cg-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 125;
  background: rgba(15, 36, 30, .58);
}

.cg-backdrop[data-open="true"] {
  display: block;
  animation: cg-fade .24s ease;
}

@keyframes cg-fade {
  from { opacity: 0; }
  to { opacity: 1; }
}

@media (max-width: 1023px) {
  .cg-header {
    position: sticky;
    top: 6px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    height: 58px;
    padding: 0 16px;
    background: linear-gradient(150deg, var(--cg-ink-green), #102621);
    border-bottom: 1px solid rgba(201, 162, 39, .5);
    box-shadow: 0 12px 26px -20px rgba(0, 0, 0, .85);
  }
}

@media (min-width: 1024px) {
  body { padding-inline: var(--cg-rail); }

  .cg-rail--left {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 110;
    width: var(--cg-rail);
    padding: 26px 0 0;
    flex-direction: column;
    justify-content: flex-start;
    gap: 8px;
    background: linear-gradient(180deg, var(--cg-ink-green), #102621);
    border-right: 1px solid rgba(201, 162, 39, .35);
  }

  .cg-crest {
    flex-direction: column;
    gap: 12px;
  }

  .cg-crest__name {
    writing-mode: vertical-rl;
    font-size: 14px;
    letter-spacing: .24em;
  }

  .cg-rail--right {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 110;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    width: var(--cg-rail);
    padding: 30px 0 26px;
    background: linear-gradient(180deg, var(--cg-paper), #EFE6D3);
    border-left: 1px solid var(--cg-edge);
  }

  .cg-rail__note {
    writing-mode: vertical-rl;
    font-size: 11px;
    letter-spacing: .3em;
    color: var(--cg-green);
  }

  .cg-rail__digits {
    writing-mode: vertical-rl;
    font-family: var(--cg-mono);
    font-size: 11.5px;
    letter-spacing: .16em;
    color: var(--cg-copper);
  }

  .cg-nav-toggle { display: none; }

  .cg-nav {
    top: 130px;
    bottom: 0;
    width: var(--cg-rail);
    padding: 0 0 16px;
    align-items: center;
    border-right: 1px solid rgba(201, 162, 39, .35);
    box-shadow: none;
    overflow-x: hidden;
    overflow-y: auto;
    scrollbar-width: thin;
    transform: none;
    z-index: 112;
  }

  .cg-nav__title { display: none; }

  .cg-nav__list { align-items: center; }

  .cg-nav__link {
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 8px 4px;
    border-bottom: 0;
    font-size: 12.5px;
    letter-spacing: .18em;
  }

  .cg-nav__link::before {
    top: 8px;
    bottom: 8px;
    left: 0;
  }

  .cg-nav__num { min-width: 0; font-size: 9.5px; }

  .cg-nav__label {
    writing-mode: vertical-rl;
    line-height: 1.3;
  }

  .cg-nav__foot { display: none; }

  .cg-totop {
    right: calc(var(--cg-rail) / 2 - 19px);
    bottom: 20px;
  }
}

/* ---------- 页脚 ---------- */
.cg-footer {
  position: relative;
  margin-top: clamp(40px, 6vw, 72px);
  background: linear-gradient(180deg, var(--cg-ink-green) 0%, #0F241E 100%);
  color: var(--cg-sand);
  border-top: 2px solid var(--cg-gold);
}

.cg-footer__inner {
  padding-block: clamp(38px, 5vw, 62px) clamp(26px, 3vw, 34px);
}

.cg-footer__head {
  display: grid;
  gap: 16px;
  padding-bottom: clamp(24px, 3vw, 34px);
  margin-bottom: clamp(26px, 3vw, 34px);
  border-bottom: 1px solid rgba(232, 217, 166, .22);
}

@media (min-width: 768px) {
  .cg-footer__head {
    grid-template-columns: auto 1fr;
    align-items: end;
    gap: 44px;
  }
}

.cg-footer__brand {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cg-footer__gem {
  width: 18px;
  height: 18px;
  border: 1px solid var(--cg-gold);
  transform: rotate(45deg);
  position: relative;
  margin-bottom: 6px;
}

.cg-footer__gem::after {
  content: "";
  position: absolute;
  inset: 4px;
  border: 1px solid rgba(201, 162, 39, .6);
}

.cg-footer__name {
  font-family: var(--cg-serif);
  font-weight: 700;
  font-size: clamp(24px, 3vw, 32px);
  letter-spacing: .24em;
  line-height: 1.2;
  color: var(--cg-gold-pale);
}

.cg-footer__tagline {
  font-size: 12px;
  letter-spacing: .26em;
  color: rgba(232, 217, 166, .72);
}

.cg-footer__lead {
  max-width: 34em;
  font-size: 14px;
  letter-spacing: .06em;
  color: rgba(244, 237, 223, .62);
}

@media (min-width: 768px) {
  .cg-footer__lead { justify-self: end; text-align: right; }
}

.cg-footer__grid {
  display: grid;
  gap: 28px;
  grid-template-columns: 1fr;
}

@media (min-width: 600px) {
  .cg-footer__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .cg-footer__grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
  }
}

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

.cg-footer__title {
  padding-bottom: 10px;
  margin-bottom: 14px;
  border-bottom: 1px solid rgba(232, 217, 166, .22);
  font-family: var(--cg-sans);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: .26em;
  color: var(--cg-gold);
}

.cg-footer__links {
  display: grid;
  gap: 10px;
}

.cg-footer__link {
  display: inline-block;
  font-size: 14.5px;
  letter-spacing: .08em;
  color: rgba(244, 237, 223, .86);
  border-bottom: 1px solid transparent;
  transition: color .16s ease, border-color .16s ease;
}

.cg-footer__link:hover {
  color: var(--cg-gold-pale);
  border-bottom-color: rgba(201, 162, 39, .7);
}

.cg-footer__contact {
  display: grid;
  gap: 6px;
  font-size: 13.5px;
  line-height: 1.8;
  color: rgba(244, 237, 223, .8);
  overflow-wrap: anywhere;
}

.cg-footer__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 26px;
  margin-top: clamp(28px, 4vw, 40px);
  padding-top: 20px;
  border-top: 1px solid rgba(232, 217, 166, .18);
  font-size: 12.5px;
  letter-spacing: .06em;
  color: rgba(244, 237, 223, .6);
}

.cg-footer__meta-line { max-width: none; }

.cg-footer__icp {
  font-family: var(--cg-mono);
  letter-spacing: .04em;
  color: rgba(232, 217, 166, .82);
}

.cg-footer__copy { letter-spacing: .06em; }

/* ---------- 降级动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }

  .cg-reveal { opacity: 1 !important; transform: none !important; }
  .cg-backdrop[data-open="true"] { animation: none; }
}