/* ==========================================================================
   奇异果体育主站 · 共享样式 /assets/site.css
   轨道导航 + 档案纸 + 记分牌字体的全站外壳
   ========================================================================== */

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

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

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

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

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

a { color: inherit; }

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

/* ---------- 2. 变量 ---------- */
:root {
  /* 赛场草坪与记分牌 */
  --forest: #123B2A;
  --forest-deep: #0B2418;
  --kiwi: #6DA544;
  --kiwi-deep: #4F7D31;
  --yolk: #F2C94C;
  --brick: #D6402C;
  --amber: #E9A23B;
  --turf: #DCEBCF;
  --paper: #F7F4EA;
  --ink: #1B1F1C;
  --sage: #7C8C7F;
  --album: #8A5A2B;
  --mint: #A9C0B1;

  /* 结构 */
  --rail-w: 124px;
  --gutter: clamp(1rem, 3.2vw, 2.75rem);
  --radius: 2px;
  --shadow-step: 5px 5px 0 rgba(18, 59, 42, 0.12);
  --ease: cubic-bezier(0.2, 0.7, 0.3, 1);

  /* 字体 */
  --font-sans: "Noto Sans SC", "Source Han Sans SC", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", system-ui, -apple-system,
    "Segoe UI", sans-serif;
  --font-mono: "JetBrains Mono", "IBM Plex Mono", "Roboto Mono",
    ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

/* ---------- 3. 基础排版 ---------- */
body {
  min-height: 100vh;
  padding-left: var(--rail-w);
  background-color: var(--paper);
  background-image: repeating-linear-gradient(
    90deg,
    rgba(18, 59, 42, 0.022) 0 2px,
    transparent 2px 68px
  );
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.75;
}

h1, h2, h3, h4 {
  color: var(--forest);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.4rem, 6vw, 4.4rem); }
h2 { font-size: clamp(1.75rem, 3.6vw, 2.6rem); }
h3 { font-size: clamp(1.25rem, 2.2vw, 1.65rem); letter-spacing: -0.01em; }

p { text-wrap: pretty; }

strong, b { font-weight: 700; }

:focus-visible {
  outline: 3px solid var(--forest);
  outline-offset: 2px;
  box-shadow: 0 0 0 6px rgba(242, 201, 76, 0.75);
}

/* ---------- 4. 文本与布局工具 ---------- */
.mono {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
}

.num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  line-height: 1.5;
}

.prose { max-width: 68ch; }
.prose p + p { margin-top: 0.9em; }
.prose ul { list-style: none; }
.prose ul li { position: relative; padding-left: 1.1em; margin-top: 0.45em; }
.prose ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--kiwi);
}

#main-content {
  display: block;
  padding: clamp(1.25rem, 2.6vw, 2.25rem) var(--gutter) 0;
}

.page { width: 100%; }

.container {
  width: 100%;
  max-width: 1180px;
  margin-inline: auto;
}
.container--narrow { max-width: 760px; }
.container--wide { max-width: 1420px; }

.grid {
  display: grid;
  gap: clamp(0.75rem, 1.6vw, 1.1rem);
}
.grid--bento { grid-template-columns: repeat(4, minmax(0, 1fr)); }

/* ---------- 5. 面包屑 ---------- */
.crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem;
  margin-bottom: 1.1rem;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sage);
}
.crumbs a {
  color: var(--forest);
  text-decoration: none;
  border-bottom: 1px solid rgba(18, 59, 42, 0.25);
  transition: border-color 0.16s var(--ease), color 0.16s var(--ease);
}
.crumbs a:hover { border-bottom-color: var(--kiwi); color: var(--kiwi-deep); }
.crumbs__sep { color: var(--kiwi); }
.crumbs [aria-current="page"] { color: var(--ink); }

/* ---------- 6. 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.35rem;
  padding: 0.6rem 1rem;
  border: 1.5px solid transparent;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  line-height: 1.35;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  transition: background-color 0.16s var(--ease), color 0.16s var(--ease),
    border-color 0.16s var(--ease), transform 0.16s var(--ease);
}
.btn:active { transform: translateY(1px); }

.btn--solid {
  background: var(--kiwi);
  border-color: var(--kiwi);
  color: #08200F;
}
.btn--solid:hover { background: var(--yolk); border-color: var(--yolk); }

.btn--outline {
  background: transparent;
  border-color: rgba(247, 244, 234, 0.45);
  color: var(--paper);
}
.btn--outline:hover { border-color: var(--yolk); color: var(--yolk); }

.btn--ghost {
  background: transparent;
  border-color: var(--forest);
  color: var(--forest);
}
.btn--ghost:hover { background: var(--forest); color: var(--paper); }

.btn--sm { padding: 0.4rem 0.65rem; font-size: 11px; }

/* ---------- 7. 标签 / 卡片 / 图片容器 ---------- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.16rem 0.45rem;
  border: 1px solid currentColor;
  border-radius: var(--radius);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  line-height: 1.55;
  white-space: nowrap;
}
.tag--kiwi { color: var(--kiwi-deep); background: rgba(109, 165, 68, 0.14); }
.tag--yolk { color: #6E5305; background: rgba(242, 201, 76, 0.34); }
.tag--amber { color: #8A5510; background: rgba(233, 162, 59, 0.24); }
.tag--brick { color: var(--brick); background: rgba(214, 64, 44, 0.12); }
.tag--forest { color: var(--paper); background: var(--forest); border-color: var(--forest); }

.card {
  position: relative;
  padding: clamp(0.85rem, 1.6vw, 1.15rem);
  background: var(--paper);
  border: 1.5px solid var(--forest);
  border-radius: var(--radius);
  box-shadow: var(--shadow-step);
}
.card--turf { background: var(--turf); }
.card--dark {
  background: var(--forest);
  border-color: var(--forest-deep);
  color: rgba(247, 244, 234, 0.86);
}
.card--dark h2, .card--dark h3 { color: var(--paper); }
.card--step { transform: translateY(var(--step, 16px)); }

.media {
  position: relative;
  overflow: hidden;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--turf);
  border: 1.5px solid var(--forest);
  border-radius: var(--radius);
}
.media > img,
.media > picture > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.media--square { aspect-ratio: 1 / 1; }
.media--tall { aspect-ratio: 3 / 4; }
.media--slant {
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), 0 100%);
  border-bottom: 0;
}
.media--zoom > img,
.media--zoom > picture > img { transform: scale(1.06); }
.media__tag { position: absolute; left: 0.55rem; top: 0.55rem; }
.media__cap {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 0.55rem 0.65rem 0.45rem;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  line-height: 1.45;
  color: var(--paper);
  background: linear-gradient(180deg, transparent, rgba(11, 36, 24, 0.84));
}

/* ---------- 8. 跳过链接 ---------- */
.skip-link {
  position: fixed;
  top: 0.45rem;
  left: 0.45rem;
  z-index: 200;
  padding: 0.55rem 0.95rem;
  background: var(--yolk);
  border: 2px solid var(--forest);
  border-radius: var(--radius);
  color: var(--forest-deep);
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-decoration: none;
  transform: translateY(-220%);
  transition: transform 0.16s var(--ease);
}
.skip-link:focus,
.skip-link:focus-visible { transform: translateY(0); }

/* ---------- 9. 头部 / 左侧轨道 ---------- */
.site-header {
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  z-index: 70;
  display: flex;
  flex-direction: column;
  width: var(--rail-w);
  padding: 1rem 0.6rem 1.1rem;
  background-color: var(--forest);
  background-image: linear-gradient(
    180deg,
    rgba(109, 165, 68, 0.2),
    rgba(109, 165, 68, 0) 46%
  );
  color: var(--paper);
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-width: thin;
  scrollbar-color: rgba(247, 244, 234, 0.28) transparent;
}
.site-header::-webkit-scrollbar { width: 4px; }
.site-header::-webkit-scrollbar-thumb {
  background: rgba(247, 244, 234, 0.28);
}

.rail-top {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  flex: 0 0 auto;
}

.brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.45rem;
  padding: 0 0.1rem 0.9rem;
  border-bottom: 1.5px dashed rgba(247, 244, 234, 0.22);
  text-decoration: none;
}

.brand__mark {
  flex: 0 0 auto;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background-image:
    radial-gradient(
      circle at 50% 50%,
      var(--paper) 0 24%,
      var(--forest-deep) 24% 32%,
      transparent 32%
    ),
    repeating-conic-gradient(
      from 0deg,
      var(--kiwi) 0 22deg,
      var(--kiwi-deep) 22deg 40deg
    );
  box-shadow: inset 0 0 0 2px var(--forest-deep);
  transition: transform 0.2s var(--ease);
}
.brand:hover .brand__mark { transform: rotate(18deg); }

.brand__name {
  color: var(--paper);
  font-size: 15px;
  font-weight: 900;
  letter-spacing: -0.01em;
  line-height: 1.2;
}

.brand__tag {
  color: rgba(247, 244, 234, 0.58);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  line-height: 1.45;
}

/* 移动导航按钮：桌面隐藏 */
.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.55rem;
  border: 1.5px solid rgba(247, 244, 234, 0.34);
  border-radius: var(--radius);
  color: var(--paper);
  cursor: pointer;
}
.nav-toggle__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
}
.nav-toggle__bars {
  position: relative;
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 1px;
  background: currentColor;
  transition: background-color 0.18s var(--ease);
}
.nav-toggle__bars::before,
.nav-toggle__bars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  border-radius: 1px;
  background: currentColor;
  transition: transform 0.18s var(--ease);
}
.nav-toggle__bars::before { top: -6px; }
.nav-toggle__bars::after { top: 6px; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::before {
  transform: translateY(6px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bars::after {
  transform: translateY(-6px) rotate(-45deg);
}

/* 轨道导航 */
.site-nav {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
  min-height: 0;
  padding-top: 0.9rem;
  gap: 0.15rem;
}

.site-nav__eyebrow {
  padding: 0 0.2rem 0.55rem;
  color: var(--yolk);
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1.4;
}

.site-nav__list {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.site-nav__link {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding: 0.45rem 0.45rem 0.45rem 0.55rem;
  border-left: 3px solid transparent;
  border-radius: 0 var(--radius) var(--radius) 0;
  color: rgba(247, 244, 234, 0.72);
  font-size: 12.5px;
  line-height: 1.3;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: background-color 0.16s var(--ease), color 0.16s var(--ease),
    border-color 0.16s var(--ease);
}
.site-nav__link:hover {
  background: rgba(109, 165, 68, 0.18);
  color: var(--paper);
}
.site-nav__link:focus-visible {
  outline: 2px solid var(--yolk);
  outline-offset: 1px;
  box-shadow: none;
}
.site-nav__link[aria-current="page"] {
  background: rgba(109, 165, 68, 0.28);
  border-left-color: var(--yolk);
  color: var(--paper);
  font-weight: 700;
}
.site-nav__link[aria-current="page"] .site-nav__idx { color: var(--yolk); }

.site-nav__idx {
  color: rgba(247, 244, 234, 0.38);
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.1em;
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}

.site-nav__label { display: block; }

.site-nav__note {
  margin-top: 0.9rem;
  padding-top: 0.75rem;
  border-top: 1.5px dashed rgba(247, 244, 234, 0.2);
  color: rgba(247, 244, 234, 0.5);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.05em;
  line-height: 1.5;
}

.rail-actions {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: auto;
  padding-top: 1rem;
}
.rail-actions .btn {
  width: 100%;
  padding: 0.45rem 0.3rem;
  font-size: 11px;
  line-height: 1.3;
}

/* ---------- 10. 阅读进度 / 遮罩 / 回到顶部 ---------- */
.read-progress {
  position: fixed;
  top: 0;
  left: var(--rail-w);
  right: 0;
  z-index: 90;
  height: 3px;
  background: rgba(18, 59, 42, 0.1);
  pointer-events: none;
}
.read-progress__fill {
  display: block;
  width: 100%;
  height: 100%;
  transform: scaleX(0);
  transform-origin: left center;
  background: linear-gradient(90deg, var(--kiwi), var(--yolk));
  transition: transform 0.08s linear;
}

.nav-scrim {
  position: fixed;
  inset: 0;
  z-index: 65;
  background: rgba(11, 36, 24, 0.58);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s var(--ease);
}
.nav-scrim[data-open] { opacity: 1; pointer-events: auto; }

.to-top {
  position: fixed;
  right: clamp(0.75rem, 2vw, 1.5rem);
  bottom: clamp(0.75rem, 2vw, 1.5rem);
  z-index: 66;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1.5px solid var(--forest);
  border-radius: var(--radius);
  background: var(--yolk);
  box-shadow: 3px 3px 0 rgba(18, 59, 42, 0.28);
  color: var(--forest-deep);
  font-family: var(--font-mono);
  font-size: 15px;
  line-height: 1;
  cursor: pointer;
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity 0.18s var(--ease), transform 0.18s var(--ease),
    background-color 0.18s var(--ease);
}
.to-top[data-visible] {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
.to-top:hover { background: var(--paper); }

/* ---------- 11. 页脚 ---------- */
.site-footer {
  margin-top: clamp(2.5rem, 6vw, 4.5rem);
  border-top: 6px solid var(--kiwi);
  background-color: var(--forest);
  background-image: repeating-linear-gradient(
    90deg,
    rgba(247, 244, 234, 0.035) 0 1px,
    transparent 1px 64px
  );
  color: rgba(247, 244, 234, 0.74);
  font-size: 14px;
  line-height: 1.7;
}
.site-footer a {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.16s var(--ease), border-color 0.16s var(--ease);
}
.site-footer a:hover {
  color: var(--yolk);
  border-bottom-color: var(--yolk);
}

.footer-inner {
  max-width: 1240px;
  margin-inline: auto;
  padding: clamp(1.75rem, 3.5vw, 2.75rem) var(--gutter) 1.35rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, minmax(0, 1fr));
  gap: clamp(1.25rem, 3vw, 2.5rem);
  padding-bottom: clamp(1.25rem, 3vw, 2rem);
  border-bottom: 1.5px dashed rgba(247, 244, 234, 0.2);
}

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

.footer-mark {
  margin-bottom: 0.6rem;
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: clamp(1.3rem, 3vw, 1.85rem);
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1;
}
.footer-mark span { color: var(--kiwi); }

.footer-brand-line {
  margin-bottom: 0.85rem;
  color: var(--turf);
  font-size: 14px;
  line-height: 1.6;
}

.footer-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}
.footer-facts li {
  padding: 0.16rem 0.45rem;
  border: 1px solid rgba(109, 165, 68, 0.55);
  border-radius: var(--radius);
  color: var(--turf);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  line-height: 1.6;
}

.footer-col { min-width: 0; }
.footer-col__title {
  margin-bottom: 0.7rem;
  color: var(--yolk);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  line-height: 1.4;
}
.footer-col__list {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.footer-col__list a { font-size: 14px; }

.footer-contact {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(0.85rem, 2vw, 1.75rem);
  padding: clamp(1.25rem, 2.6vw, 1.85rem) 0;
  border-bottom: 1.5px dashed rgba(247, 244, 234, 0.2);
}
.footer-contact__item { min-width: 0; }
.footer-contact__k {
  margin-bottom: 0.25rem;
  color: var(--mint);
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  line-height: 1.4;
}
.footer-contact__v {
  color: var(--paper);
  font-size: 14px;
  line-height: 1.6;
  overflow-wrap: anywhere;
}
.footer-contact__note {
  grid-column: 1 / -1;
  color: rgba(220, 235, 207, 0.7);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.03em;
  line-height: 1.6;
}

.footer-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1.25rem;
  padding-top: 1rem;
  color: rgba(220, 235, 207, 0.62);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.05em;
}
.footer-meta__icp {
  padding: 0.15rem 0.5rem;
  border: 1px solid rgba(220, 235, 207, 0.28);
  border-radius: var(--radius);
}

/* ---------- 12. 滚动显现 ---------- */
.has-js [data-reveal] {
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.24s var(--ease), transform 0.24s var(--ease);
}
.has-js [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- 13. 响应式 ---------- */
@media (max-width: 1100px) {
  .footer-top { grid-template-columns: 1.2fr repeat(3, minmax(0, 1fr)); }
}

@media (max-width: 960px) {
  :root { --rail-w: 0px; }

  html { scroll-behavior: auto; }

  body { padding-left: 0; font-size: 16px; }

  .site-header {
    position: sticky;
    top: 0;
    bottom: auto;
    width: 100%;
    padding: 0;
    background-image: none;
    border-bottom: 1.5px solid var(--kiwi-deep);
    overflow: visible;
  }

  .rail-top {
    position: relative;
    z-index: 74;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    width: 100%;
    padding: 0.6rem 1rem;
    background: var(--forest);
  }

  .brand {
    flex-direction: row;
    align-items: center;
    gap: 0.55rem;
    padding: 0;
    border-bottom: 0;
  }
  .brand__mark { width: 28px; height: 28px; }
  .brand__name { font-size: 15px; }
  .brand__tag { display: none; }

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

  .site-nav {
    position: fixed;
    top: 0;
    right: 0;
    z-index: 72;
    width: min(84vw, 340px);
    height: 100vh;
    height: 100svh;
    padding: 4.75rem 1.1rem 1.5rem;
    background: var(--forest-deep);
    box-shadow: -14px 0 34px rgba(11, 36, 24, 0.4);
    overflow-y: auto;
    overscroll-behavior: contain;
    gap: 0.1rem;
    transform: translateX(102%);
    transition: transform 0.24s var(--ease);
  }
  .site-nav[data-open] { transform: translateX(0); }

  .site-nav__eyebrow { font-size: 10px; padding-bottom: 0.75rem; }
  .site-nav__link {
    font-size: 15px;
    padding: 0.7rem 0.6rem;
    border-left-width: 4px;
  }
  .site-nav__idx { font-size: 11px; }
  .site-nav__note {
    margin-top: 1rem;
    font-size: 11px;
    color: rgba(247, 244, 234, 0.55);
  }

  .rail-actions {
    margin-top: 1.4rem;
    padding-top: 1.1rem;
    border-top: 1.5px dashed rgba(247, 244, 234, 0.22);
    gap: 0.5rem;
  }
  .rail-actions .btn {
    padding: 0.65rem 0.5rem;
    font-size: 13px;
  }

  .read-progress { left: 0; }

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

  #main-content { padding-top: clamp(1.25rem, 4vw, 2rem); }
}

@media (max-width: 760px) {
  .grid--bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-contact { grid-template-columns: 1fr; }
  .card--step { transform: none; }
  .footer-meta { justify-content: flex-start; }
}

@media (max-width: 560px) {
  .footer-top { grid-template-columns: 1fr; }
  .grid--bento { grid-template-columns: 1fr; }
  .crumbs { font-size: 10.5px; }
  h1 { font-size: clamp(2rem, 9vw, 2.8rem); }
}

/* ---------- 14. 减弱动效 ---------- */
@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;
  }

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

  .site-nav { transition: none; }
  .read-progress__fill { transition: none; }
}