/* =========================================================
   奇异果体育 · 共享样式 /assets/site.css
   侧边导览骨架 + 暖纸墨色体系 + -6° 斜切签名
   ========================================================= */

/* ---------- 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, li, figure, blockquote, dl, dd { margin: 0; padding: 0; }
ul, ol { list-style: none; }
a { color: inherit; text-decoration: none; }
img, svg { max-width: 100%; display: block; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
:focus-visible { outline: 2px solid var(--orange); outline-offset: 3px; border-radius: 2px; }

/* ---------- 2. 变量 ---------- */
:root {
  --paper: #F5F1E6;
  --ink: #101C16;
  --kiwi: #7CC63F;
  --pitch: #0F3B26;
  --orange: #F2622A;
  --trace: #D8F24B;
  --moss: #4B6B58;
  --chalk: #FBFDF8;
  --amber: #E0A63C;

  --rail-w: 104px;
  --pad-x: 28px;
  --maxw: 1280px;
  --skew: -6deg;
  --line: 1px solid rgba(16, 28, 22, 0.14);
  --line-dark: 1px solid rgba(251, 253, 248, 0.18);

  --sans: "HarmonyOS Sans SC", "Source Han Sans SC", "Noto Sans SC", system-ui, -apple-system, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  --mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, "Courier New", monospace;
  --ease: cubic-bezier(0.22, 0.9, 0.28, 1);
}

/* ---------- 3. 基础排印 ---------- */
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.75;
  font-weight: 400;
  padding-left: var(--rail-w);
  min-height: 100vh;
  background-image: radial-gradient(rgba(16, 28, 22, 0.045) 1px, transparent 1.4px);
  background-size: 22px 22px;
}
.mono { font-family: var(--mono); letter-spacing: 0.04em; }
.display {
  font-size: clamp(34px, 6vw, 64px);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.02em;
  transform: skewX(var(--skew));
  transform-origin: left center;
}
.h2 { font-size: clamp(24px, 3.4vw, 36px); font-weight: 800; line-height: 1.2; letter-spacing: -0.015em; }
.h3 { font-size: 18px; font-weight: 700; display: flex; align-items: baseline; gap: 8px; }
.h3::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--orange); flex: 0 0 auto; transform: translateY(-2px); }
.lede { font-size: clamp(16px, 1.9vw, 19px); line-height: 1.8; max-width: 34em; color: #23302A; }
.eyebrow {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.22em;
  text-transform: uppercase; color: var(--moss);
}
.eyebrow::before { content: ""; width: 26px; height: 3px; background: var(--orange); flex: 0 0 auto; }
.note {
  font-size: 14px; line-height: 1.7; color: var(--moss);
  border-left: 3px solid var(--amber); padding-left: 12px; max-width: 34em;
}
.prose { max-width: 34em; }
.prose p { margin-bottom: 1em; }
.prose p:last-child { margin-bottom: 0; }
.prose h3 { margin: 1.6em 0 0.5em; font-size: 18px; font-weight: 700; }
.prose ul { margin: 1em 0; }
.prose ul li { position: relative; padding-left: 18px; margin-bottom: 0.5em; }
.prose ul li::before {
  content: ""; position: absolute; left: 0; top: 0.72em;
  width: 7px; height: 7px; border-radius: 50%; background: var(--kiwi);
}
.prose a { color: var(--pitch); border-bottom: 1px solid var(--kiwi); }

/* ---------- 4. 版面容器 ---------- */
.wrap { width: min(100% - var(--pad-x) * 2, var(--maxw)); margin-inline: auto; }
.canvas { padding-block: clamp(32px, 5vw, 72px); }
.section { padding-block: clamp(40px, 6vw, 88px); }
.grid-12 { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: clamp(16px, 2.4vw, 32px); }
.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-10 { grid-column: span 10; }
.rule-diag {
  display: block; height: clamp(32px, 5vw, 64px);
  background: var(--pitch);
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
}
.pitch-band {
  position: relative; overflow: hidden;
  background: var(--pitch); color: var(--chalk);
  background-image: repeating-linear-gradient(90deg, rgba(124, 198, 63, 0.09) 0 22px, transparent 22px 44px);
}
.pitch-band .note { color: rgba(251, 253, 248, 0.7); border-left-color: var(--trace); }
.kiwi-seeds { position: relative; }
.kiwi-seeds::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(var(--kiwi) 1.4px, transparent 1.6px);
  background-size: 20px 20px; opacity: 0.08;
}

/* ---------- 5. 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 18px; border-radius: 2px;
  font-size: 14px; font-weight: 700; letter-spacing: 0.01em;
  border: 1px solid transparent;
  transition: transform 0.2s var(--ease), background 0.2s var(--ease), color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.btn--live { background: var(--orange); color: var(--ink); box-shadow: 0 2px 0 var(--pitch); }
.btn--live:hover { background: var(--trace); transform: translate(-1px, -2px); box-shadow: 0 4px 0 var(--pitch); }
.btn--trace { background: var(--trace); color: var(--ink); }
.btn--trace:hover { background: var(--kiwi); transform: translate(-1px, -2px); }
.btn--ghost { background: transparent; border-color: var(--ink); color: var(--ink); }
.btn--ghost:hover { background: var(--ink); color: var(--chalk); }
.pitch-band .btn--ghost, .site-foot .btn--ghost { border-color: var(--chalk); color: var(--chalk); }
.pitch-band .btn--ghost:hover, .site-foot .btn--ghost:hover { background: var(--chalk); color: var(--pitch); }

/* ---------- 6. 品牌轨道 ---------- */
.site-rail {
  position: fixed; left: 0; top: 0; bottom: 0; width: var(--rail-w);
  z-index: 70;
  display: flex; flex-direction: column; align-items: center; gap: 18px;
  padding: 20px 10px 24px;
  background: var(--ink);
  background-image: linear-gradient(180deg, rgba(124, 198, 63, 0.18), transparent 42%);
  color: var(--chalk);
}
.rail-mark {
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; flex: 0 0 auto;
  border: 1px solid rgba(216, 242, 75, 0.55);
  border-radius: 50% 46% 52% 44% / 48% 52% 44% 56%;
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease);
}
.rail-mark:hover { transform: rotate(-6deg) scale(1.06); border-color: var(--trace); }
.rail-seed {
  width: 12px; height: 12px; border-radius: 50%;
  background: var(--trace); box-shadow: 0 0 0 4px rgba(216, 242, 75, 0.18);
}
.rail-name {
  writing-mode: vertical-rl;
  font-size: 15px; font-weight: 800; letter-spacing: 0.3em;
  color: var(--chalk);
}
.rail-label {
  writing-mode: vertical-rl;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.24em;
  color: var(--kiwi);
}
.rail-season {
  margin-top: auto; display: flex; flex-direction: column; gap: 10px; align-items: center;
  padding-top: 14px; border-top: 1px dashed rgba(251, 253, 248, 0.22); width: 100%;
}
.rail-season-item { display: flex; flex-direction: column; align-items: center; gap: 1px; }
.rail-season-num { font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; color: var(--trace); }
.rail-season-tag { font-size: 10px; letter-spacing: 0.08em; color: rgba(251, 253, 248, 0.55); }
.rail-ver { font-family: var(--mono); font-size: 10px; letter-spacing: 0.2em; color: rgba(251, 253, 248, 0.5); }

/* ---------- 7. 头部 ---------- */
.skip-link {
  position: absolute; left: 10px; top: -120px; z-index: 200;
  padding: 10px 16px; border-radius: 2px;
  background: var(--ink); color: var(--chalk);
  font-family: var(--mono); font-size: 13px; letter-spacing: 0.04em;
  transition: top 0.18s var(--ease);
}
.skip-link:focus { top: 10px; }

.site-head {
  position: sticky; top: 0; z-index: 60;
  background: rgba(245, 241, 230, 0.96);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-bottom: var(--line);
}
.head-inner {
  width: min(100% - var(--pad-x) * 2, var(--maxw));
  margin-inline: auto;
  display: flex; align-items: center; gap: 20px;
  min-height: 78px; padding-block: 12px;
}
.head-brand { display: flex; flex-direction: column; gap: 2px; flex: 0 0 auto; max-width: 260px; }
.brand-lockup {
  font-size: 17px; font-weight: 800; letter-spacing: -0.01em;
  transform: skewX(var(--skew)); transform-origin: left center;
  color: var(--ink); white-space: nowrap;
}
.brand-tag {
  font-family: var(--mono); font-size: 10.5px; line-height: 1.5;
  letter-spacing: 0.02em; color: var(--moss);
}
.nav-toggle {
  display: none; align-items: center; gap: 9px; margin-left: auto;
  padding: 9px 12px; border: 1px solid var(--ink); border-radius: 2px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.16em; color: var(--ink);
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease);
}
.nav-toggle:hover { background: rgba(124, 198, 63, 0.24); }
.nav-toggle-bar {
  position: relative; display: block; width: 16px; height: 2px; background: var(--ink);
  box-shadow: 0 -5px 0 var(--ink), 0 5px 0 var(--ink);
  transition: background 0.2s var(--ease), box-shadow 0.2s var(--ease);
}
.nav-toggle[aria-expanded="true"] { border-color: var(--kiwi); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar { background: var(--orange); box-shadow: 0 -5px 0 var(--orange), 0 5px 0 var(--orange); }
.nav-toggle-text { line-height: 1; }

.head-nav {
  flex: 1 1 auto; min-width: 0;
  display: flex; align-items: center; justify-content: space-between; gap: 8px;
  margin-left: clamp(12px, 2vw, 34px);
}
.nav-cluster { display: flex; align-items: center; gap: 4px; }
.nav-link {
  display: inline-flex; align-items: baseline; gap: 6px;
  padding: 8px 12px; border-radius: 2px; white-space: nowrap;
  font-size: 14px; font-weight: 600; color: var(--ink);
  transition: background 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease);
}
.nav-num { font-family: var(--mono); font-size: 10px; letter-spacing: 0.06em; color: var(--moss); transition: color 0.2s var(--ease); }
.nav-link:hover { background: rgba(124, 198, 63, 0.2); transform: translateX(2px); }
.nav-link:hover .nav-num { color: var(--ink); }
.nav-link[aria-current="page"] { background: var(--kiwi); color: var(--ink); }
.nav-link[aria-current="page"] .nav-num { color: var(--pitch); }
.nav-mark {
  display: flex; align-items: center; gap: 8px; flex: 0 1 auto;
  padding: 0 12px; white-space: nowrap;
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.22em; color: var(--moss);
}
.nav-mark-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--kiwi); flex: 0 0 auto; }
.nav-actions {
  display: flex; align-items: center; gap: 12px; flex: 0 0 auto;
  margin-left: 12px; padding-left: 14px; border-left: var(--line);
}
.head-quick {
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.04em; color: var(--pitch);
  padding-bottom: 2px; border-bottom: 2px solid var(--kiwi); white-space: nowrap;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease);
}
.head-quick:hover { background: var(--trace); border-bottom-color: var(--ink); }
.head-progress {
  position: absolute; left: 0; right: 0; bottom: -1px; height: 3px;
  background: rgba(16, 28, 22, 0.08); overflow: hidden;
}
.head-progress-bar {
  display: block; height: 100%; width: 100%;
  background: linear-gradient(90deg, var(--kiwi), var(--trace));
  transform: scaleX(0); transform-origin: left center;
}

/* ---------- 8. 面包屑 ---------- */
.breadcrumb { padding-block: 14px; }
.crumb-list {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; color: var(--moss);
}
.crumb-link { border-bottom: 1px solid transparent; transition: color 0.2s var(--ease), border-color 0.2s var(--ease); }
.crumb-link:hover { color: var(--ink); border-bottom-color: var(--orange); }
.crumb-sep { color: var(--kiwi); }
.crumb-current { color: var(--ink); font-weight: 600; }

/* ---------- 9. 图片容器 ---------- */
.media {
  position: relative; overflow: hidden; background: var(--pitch);
  border-radius: 2px 16px 2px 2px;
}
.media::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: linear-gradient(145deg, rgba(224, 166, 60, 0.06), rgba(15, 59, 38, 0.06));
}
.media__img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 16 / 9; }
.media--hero .media__img { aspect-ratio: 21 / 9; }
.media--tall .media__img { aspect-ratio: 3 / 4; }
.media--thumb .media__img { aspect-ratio: 1 / 1; }
.media__cap {
  position: absolute; left: 0; bottom: 0; z-index: 2;
  padding: 6px 10px; background: var(--ink); color: var(--trace);
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em;
}

/* ---------- 10. 胶囊筛选 ---------- */
.pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 14px; border-radius: 999px;
  border: 1px solid var(--ink); background: transparent; color: var(--ink);
  font-family: var(--mono); font-size: 12px; letter-spacing: 0.06em;
  transition: background 0.2s var(--ease), color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.pill:hover { background: rgba(124, 198, 63, 0.24); }
.pill--active, .pill[aria-pressed="true"] { background: var(--pitch); border-color: var(--pitch); color: var(--paper); }

/* ---------- 11. 可展开索引 ---------- */
.accordion { border-top: var(--line); }
.acc-item { border-bottom: var(--line); }
.acc-trigger {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  width: 100%; padding: 18px 6px; text-align: left;
  font-size: 17px; font-weight: 700; color: var(--ink);
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}
.acc-trigger:hover { background: rgba(124, 198, 63, 0.14); color: var(--pitch); }
.acc-sign {
  flex: 0 0 auto; display: grid; place-items: center;
  width: 28px; height: 28px; border: 1px solid var(--ink); border-radius: 50%;
  font-family: var(--mono); font-size: 14px; line-height: 1;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease);
}
.acc-sign::before { content: "+"; }
.acc-trigger[aria-expanded="true"] .acc-sign { background: var(--trace); border-color: var(--pitch); }
.acc-trigger[aria-expanded="true"] .acc-sign::before { content: "\2212"; }
.acc-panel { padding: 16px 6px 22px; border-top: 1px dashed rgba(16, 28, 22, 0.3); }
.acc-panel[hidden] { display: none; }
.acc-panel-inner { max-width: 34em; font-size: 15px; color: #23302A; }

/* ---------- 12. 页脚 ---------- */
.site-foot {
  position: relative;
  margin-top: clamp(48px, 7vw, 96px);
  padding: clamp(64px, 9vw, 112px) 0 28px;
  background: var(--pitch);
  background-image: repeating-linear-gradient(90deg, rgba(124, 198, 63, 0.07) 0 26px, transparent 26px 52px);
  color: var(--chalk);
  clip-path: polygon(0 52px, 100% 0, 100% 100%, 0 100%);
}
.foot-inner {
  width: min(100% - var(--pad-x) * 2, var(--maxw));
  margin-inline: auto;
  display: flex; flex-direction: column; gap: clamp(26px, 4vw, 44px);
}
.foot-top {
  display: grid; grid-template-columns: minmax(240px, 1fr) 2fr;
  gap: clamp(24px, 4vw, 60px); align-items: start;
}
.foot-brand { display: flex; flex-direction: column; align-items: flex-start; }
.foot-lockup {
  font-size: 20px; font-weight: 800; letter-spacing: -0.01em;
  transform: skewX(var(--skew)); transform-origin: left center;
  color: var(--chalk);
}
.foot-tag { margin-top: 12px; max-width: 26em; font-size: 14px; line-height: 1.7; color: rgba(251, 253, 248, 0.72); }
.foot-brand .btn { margin-top: 20px; }
.foot-cols { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.foot-title {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 14px;
  font-family: var(--mono); font-size: 11px; font-weight: 600; letter-spacing: 0.22em;
  color: var(--trace);
}
.foot-title::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--kiwi); }
.foot-list { display: flex; flex-direction: column; gap: 8px; }
.foot-link {
  display: inline-block; font-size: 14px;
  color: rgba(251, 253, 248, 0.82);
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), transform 0.2s var(--ease);
}
.foot-link:hover { color: var(--trace); border-bottom-color: var(--trace); transform: translateX(4px); }
.foot-contact { display: flex; flex-direction: column; gap: 8px; border-top: var(--line-dark); padding-top: 22px; }
.foot-contact-line {
  font-family: var(--mono); font-size: 12.5px; line-height: 2; letter-spacing: 0.02em;
  color: var(--chalk); word-break: break-word;
}
.foot-note { font-size: 13px; color: rgba(251, 253, 248, 0.62); max-width: 46em; }
.foot-bottom {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px;
  border-top: var(--line-dark); padding-top: 18px;
}
.foot-season { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; color: var(--kiwi); }
.foot-legal {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px 18px;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; color: rgba(251, 253, 248, 0.66);
}
.foot-icp, .foot-copy { display: inline-block; }
.foot-stamp {
  font-family: var(--mono); font-size: 10px; letter-spacing: 0.42em;
  color: rgba(251, 253, 248, 0.28); text-transform: uppercase;
}

/* ---------- 13. 显现 ---------- */
[data-reveal] {
  opacity: 0; transform: translate(-10px, 16px);
  transition: opacity 0.32s var(--ease), transform 0.32s var(--ease);
}
[data-reveal].is-in { opacity: 1; transform: none; }

/* ---------- 14. 响应式 ---------- */
@media (max-width: 1180px) {
  .nav-mark { display: none; }
}
@media (max-width: 1040px) {
  .brand-tag { display: none; }
  .head-quick { display: none; }
}
@media (max-width: 900px) {
  body { padding-left: 0; }
  .site-rail {
    position: static; width: auto; height: 36px;
    flex-direction: row; align-items: center; justify-content: flex-start;
    gap: 14px; padding: 0 16px;
    background: var(--ink);
    background-image: linear-gradient(90deg, rgba(124, 198, 63, 0.24), transparent 60%);
  }
  .rail-mark { width: 24px; height: 24px; border-radius: 50% 44% 50% 46% / 46% 50% 44% 54%; }
  .rail-seed { width: 8px; height: 8px; box-shadow: 0 0 0 3px rgba(216, 242, 75, 0.18); }
  .rail-name { writing-mode: horizontal-tb; font-size: 12px; letter-spacing: 0.2em; }
  .rail-label { writing-mode: horizontal-tb; font-size: 10px; letter-spacing: 0.18em; }
  .rail-season { display: none; }
  .rail-ver { margin-left: auto; font-size: 9px; }

  .head-inner { min-height: 64px; padding-block: 10px; gap: 12px; }
  .brand-lockup { font-size: 15px; }
  .nav-toggle { display: inline-flex; }

  .head-nav {
    position: fixed; top: 0; right: 0; bottom: 0; z-index: 80;
    width: min(88vw, 360px);
    display: flex; flex-direction: column; align-items: stretch; gap: 6px;
    margin-left: 0; padding: 96px 22px 32px;
    overflow-y: auto;
    background: var(--ink); color: var(--chalk);
    border-left: 1px solid rgba(216, 242, 75, 0.35);
    transform: translateX(102%);
    transition: transform 0.32s var(--ease);
  }
  .head-nav[data-open="true"] { transform: translateX(0); }
  .nav-cluster { flex-direction: column; align-items: stretch; gap: 2px; }
  .nav-link {
    justify-content: flex-start; gap: 10px;
    padding: 14px 12px; font-size: 16px; color: var(--chalk);
    border-bottom: 1px solid rgba(251, 253, 248, 0.12);
    border-radius: 0;
  }
  .nav-num { color: var(--trace); font-size: 11px; }
  .nav-link:hover { background: rgba(124, 198, 63, 0.22); transform: none; }
  .nav-link:hover .nav-num { color: var(--trace); }
  .nav-link[aria-current="page"] { background: var(--kiwi); color: var(--ink); }
  .nav-link[aria-current="page"] .nav-num { color: var(--pitch); }
  .nav-mark { display: flex; order: 3; padding: 18px 0 6px; color: rgba(251, 253, 248, 0.6); }
  .nav-actions {
    order: 4; flex-direction: column; align-items: stretch; gap: 12px;
    margin: 18px 0 0; padding: 18px 0 0;
    border-left: 0; border-top: 1px dashed rgba(251, 253, 248, 0.28);
  }
  .head-quick { display: inline-block; align-self: flex-start; color: var(--trace); border-bottom-color: rgba(216, 242, 75, 0.7); }
  .head-quick:hover { background: rgba(216, 242, 75, 0.16); border-bottom-color: var(--trace); }
  .nav-actions .btn { justify-content: center; }
  body.is-nav-open { overflow: hidden; }

  .grid-12 { grid-template-columns: repeat(6, minmax(0, 1fr)); }
  .span-4, .span-5, .span-6, .span-7, .span-8, .span-10 { grid-column: span 6; }

  .site-foot { clip-path: polygon(0 26px, 100% 0, 100% 100%, 0 100%); padding-top: clamp(52px, 12vw, 76px); }
  .foot-top { grid-template-columns: minmax(0, 1fr); }
  .foot-cols { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px 18px; }
}
@media (max-width: 560px) {
  :root { --pad-x: 18px; }
  .brand-lockup { font-size: 13.5px; }
  .nav-toggle { padding: 8px 10px; }
  .foot-cols { grid-template-columns: minmax(0, 1fr); }
  .foot-contact-line { font-size: 11.5px; }
  .foot-bottom { flex-direction: column; align-items: flex-start; }
  .display { transform: skewX(-4deg); }
}

/* ---------- 15. 降低动效 ---------- */
@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;
  }
  [data-reveal] { opacity: 1; transform: none; }
  .head-progress-bar { transition: none; }
}