/* =========================================================
   /assets/site.css — 今年会服务 共享层
   1 重置 / 2 变量 / 3 中文排版 / 4 通用组件 / 5 页头 / 6 页脚 / 7 响应式
   ========================================================= */

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

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

body { margin: 0; }

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

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

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

a { color: inherit; }

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

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

/* ---------- 2. 变量 ---------- */
:root {
  --ink: #1B211F;
  --slate: #394B47;
  --stone: #B9C2BD;
  --paper: #F7F6F1;
  --signal: #C9521F;
  --signal-deep: #A8401A;
  --teal: #2A8C80;
  --teal-glow: #57B4A8;
  --teal-deep: #1E6B62;
  --peach: #F6C7AE;
  --sand: #D9D2C3;
  --moss: #22574F;
  --mist: #7B8C89;

  --line: rgba(27, 33, 31, 0.16);
  --line-strong: rgba(27, 33, 31, 0.34);
  --line-light: rgba(247, 246, 241, 0.22);

  --font-display: "PingFang SC", "Hiragino Sans GB", "Source Han Sans SC", "Noto Sans CJK SC", "Microsoft YaHei", "Heiti SC", system-ui, sans-serif;
  --font-body: "PingFang SC", "Hiragino Sans GB", "Source Han Sans SC", "Noto Sans CJK SC", "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", "Courier New", monospace;
  --font-note: Georgia, "Songti SC", "Source Han Serif SC", "SimSun", serif;

  --radius: 3px;
  --shadow-paper: 0 18px 34px -28px rgba(27, 33, 31, 0.78);
  --shadow-lift: 0 10px 22px -16px rgba(27, 33, 31, 0.9);
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --dur: 180ms;
  --rail: 216px;
}

/* ---------- 3. 中文排版 ---------- */
body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--ink);
}

h1 { font-size: clamp(2.25rem, 5.6vw, 3.6rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: clamp(1.1rem, 1.8vw, 1.35rem); letter-spacing: -0.01em; }
h4 { font-size: 1.05rem; letter-spacing: 0; }

.mono {
  font-family: var(--font-mono);
  font-variant-ligatures: none;
  letter-spacing: 0.05em;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--slate);
}

.eyebrow::before {
  content: "";
  width: 1.4rem;
  height: 2px;
  background: var(--signal);
}

.annotation {
  font-family: var(--font-note);
  font-size: 0.85rem;
  line-height: 1.65;
  color: var(--mist);
  letter-spacing: 0.02em;
}

.annotation--vertical {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  letter-spacing: 0.18em;
}

/* ---------- 4. 通用组件 ---------- */
.container,
.container--tight,
.container--wide {
  width: min(100% - 2rem, 1180px);
  margin-inline: auto;
}
.container--tight { width: min(100% - 2rem, 760px); }
.container--wide { width: min(100% - 2rem, 1360px); }

.container p,
.container--tight p,
.container--wide p { max-width: 66ch; }

.section {
  position: relative;
  padding-block: clamp(2.25rem, 5vw, 4rem);
}
.section--stone { background: var(--stone); }
.section--sand { background: var(--sand); }
.section--ink { background: var(--ink); color: var(--paper); }
.section--ink h1,
.section--ink h2,
.section--ink h3 { color: var(--paper); }
.section--stone p,
.section--sand p { color: var(--slate); }

.layout-rail {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 2.5rem);
  align-items: start;
}

.stack > * + * { margin-top: 1rem; }

/* 按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.7rem 1.1rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: transform var(--dur) var(--ease),
              background-color var(--dur) var(--ease),
              color var(--dur) var(--ease),
              border-color var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease);
}
.btn--sm { font-size: 0.84rem; padding: 0.45rem 0.85rem; }
.btn--block { width: 100%; }

.btn--signal {
  background: var(--signal);
  border-color: var(--signal-deep);
  color: #FFFFFF;
  box-shadow: 0 2px 0 rgba(0, 0, 0, 0.28);
}
.btn--signal:hover { background: var(--signal-deep); transform: translateY(-1px); box-shadow: 0 4px 0 rgba(0, 0, 0, 0.24); }

.btn--outline {
  background: transparent;
  border-color: rgba(247, 246, 241, 0.5);
  color: var(--paper);
}
.btn--outline:hover { background: rgba(247, 246, 241, 0.12); border-color: var(--paper); }

.btn--ink {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}
.btn--ink:hover { background: var(--moss); border-color: var(--moss); transform: translateY(-1px); }

.btn--line {
  background: transparent;
  border-color: var(--line-strong);
  color: var(--ink);
}
.btn--line:hover { background: var(--sand); border-color: var(--slate); }

.btn--quiet {
  padding-inline: 0.15rem;
  border: 0;
  background: transparent;
  color: var(--slate);
  text-decoration: underline;
  text-underline-offset: 5px;
  text-decoration-thickness: 1px;
}
.btn--quiet:hover { color: var(--signal); text-decoration-color: var(--signal); }

/* 标签 / 印章 */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.16rem 0.55rem;
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--sand);
  color: var(--slate);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  white-space: nowrap;
}
.tag--teal { background: rgba(42, 140, 128, 0.14); border-color: rgba(42, 140, 128, 0.4); color: var(--teal-deep); }
.tag--signal { background: rgba(201, 82, 31, 0.14); border-color: rgba(201, 82, 31, 0.42); color: var(--signal-deep); }

.stamp {
  display: inline-block;
  padding: 0.28rem 0.55rem;
  border: 2px solid var(--signal);
  border-radius: 2px;
  color: var(--signal);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  transform: rotate(-3deg);
}

.chip {
  display: inline-flex;
  align-items: center;
  padding: 0.34rem 0.75rem;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: transparent;
  color: var(--slate);
  font-size: 0.85rem;
  cursor: pointer;
  transition: background-color var(--dur) var(--ease),
              color var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
}
.chip:hover { background: var(--sand); color: var(--ink); }
.chip[aria-pressed="true"] {
  background: var(--teal);
  border-color: var(--teal-deep);
  color: var(--paper);
}

/* 分隔线 */
.rule {
  border: 0;
  border-top: 1px solid var(--line);
  margin-block: clamp(1.25rem, 3vw, 2rem);
}
.rule--dashed { border-top-style: dashed; }

/* 纸片卡 / 提示条 */
.paper {
  position: relative;
  padding: clamp(1.1rem, 2.4vw, 1.75rem);
  border: 1px solid var(--line);
  border-radius: 2px;
  background: var(--paper);
  box-shadow: var(--shadow-paper);
}
.paper::after {
  content: "";
  position: absolute;
  inset: auto -6px -6px auto;
  width: 42%;
  height: 34%;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: linear-gradient(135deg, transparent, rgba(217, 210, 195, 0.55));
  z-index: -1;
  border-radius: 2px;
}

.callout {
  padding: 0.95rem 1.15rem;
  border-left: 4px solid var(--signal);
  border-radius: 2px;
  background: var(--peach);
  color: var(--ink);
  font-size: 0.95rem;
}
.callout--teal { border-left-color: var(--teal); background: rgba(42, 140, 128, 0.12); }

/* 面包屑 */
.breadcrumbs { font-size: 0.82rem; color: var(--slate); }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 0.35rem; }
.breadcrumbs li { display: inline-flex; align-items: center; gap: 0.35rem; }
.breadcrumbs li + li::before { content: "／"; color: var(--mist); }
.breadcrumbs a { text-decoration: none; border-bottom: 1px solid transparent; }
.breadcrumbs a:hover { border-bottom-color: var(--signal); color: var(--signal-deep); }
.breadcrumbs [aria-current="page"] { color: var(--ink); font-weight: 700; }

/* 图片容器（页面阶段放置占位或 SVG） */
.media-slot {
  display: block;
  padding: 0.55rem;
  border: 1px solid var(--line-strong);
  border-radius: 2px;
  background: var(--paper);
  box-shadow: var(--shadow-paper);
}
.media-slot__frame {
  position: relative;
  display: grid;
  place-items: center;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  border: 1px solid rgba(27, 33, 31, 0.14);
  background:
    repeating-linear-gradient(135deg, rgba(27, 33, 31, 0.05) 0 1px, transparent 1px 7px),
    linear-gradient(160deg, rgba(42, 140, 128, 0.18), rgba(201, 82, 31, 0.14) 55%, rgba(185, 194, 189, 0.55));
}
.media-slot__frame img,
.media-slot__frame svg {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.media-slot__placeholder {
  padding: 0.25rem 0.6rem;
  border: 1px dashed var(--line-strong);
  background: rgba(247, 246, 241, 0.74);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--slate);
}
.media-slot__caption {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: 0.55rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  color: var(--slate);
}
.media-slot--wide .media-slot__frame { aspect-ratio: 21 / 9; }
.media-slot--square .media-slot__frame { aspect-ratio: 1 / 1; }
.media-slot--tall .media-slot__frame { aspect-ratio: 3 / 4; }

/* ---------- 5. 页头 ---------- */
.skip-link {
  position: fixed;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 200;
  padding: 0.6rem 1rem;
  border-radius: 2px;
  background: var(--ink);
  color: var(--paper);
  font-size: 0.9rem;
  text-decoration: none;
  transform: translateY(-180%);
  transition: transform var(--dur) var(--ease);
}
.skip-link:focus,
.skip-link:focus-visible { transform: translateY(0); outline: 2px solid var(--peach); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 70;
  background: var(--ink);
  color: var(--paper);
  border-bottom: 1px solid rgba(0, 0, 0, 0.45);
}

.header-strip {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 0.28rem clamp(1rem, 3vw, 2rem);
  background: var(--stone);
  color: var(--slate);
  border-bottom: 1px solid rgba(27, 33, 31, 0.24);
}
.header-strip__tag {
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  color: var(--slate);
  white-space: nowrap;
}
.header-strip__rulers {
  flex: 1 1 auto;
  height: 0.5rem;
  background-image: repeating-linear-gradient(90deg, rgba(27, 33, 31, 0.45) 0 1px, transparent 1px 11px);
  opacity: 0.55;
}
.header-strip__note {
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--slate);
  white-space: nowrap;
}

.header-inner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: clamp(0.9rem, 2.4vw, 2rem);
  width: min(100% - 2rem, 1360px);
  margin-inline: auto;
  padding-block: 0.8rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  padding-bottom: 2px;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color var(--dur) var(--ease);
}
.brand:hover { border-bottom-color: var(--signal); }
.brand__mark {
  position: relative;
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  border: 2px solid var(--paper);
}
.brand__mark::before {
  content: "";
  position: absolute;
  inset: 5px;
  background: var(--signal);
}
.brand__mark::after {
  content: "";
  position: absolute;
  left: -4px;
  bottom: -4px;
  width: 10px;
  height: 10px;
  background: var(--teal);
}
.brand__text { display: flex; flex-direction: column; line-height: 1.15; }
.brand__name { font-family: var(--font-display); font-weight: 800; font-size: 1.12rem; letter-spacing: -0.02em; }
.brand__sub { font-size: 0.64rem; letter-spacing: 0.24em; color: var(--stone); }

.nav-toggle {
  display: none;
  align-items: center;
  gap: 0.55rem;
  padding: 0.5rem 0.7rem;
  border: 1px solid rgba(247, 246, 241, 0.42);
  border-radius: 2px;
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.nav-toggle:hover { background: rgba(247, 246, 241, 0.12); border-color: var(--paper); }
.nav-toggle__bars { display: inline-flex; flex-direction: column; gap: 3px; width: 16px; }
.nav-toggle__bars span {
  display: block;
  height: 2px;
  background: var(--paper);
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.site-header[data-open="true"] .nav-toggle { border-color: var(--peach); background: rgba(201, 82, 31, 0.18); }
.site-header[data-open="true"] .nav-toggle__bars span:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.site-header[data-open="true"] .nav-toggle__bars span:nth-child(2) { opacity: 0; }
.site-header[data-open="true"] .nav-toggle__bars span:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }

.primary-nav__list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.1rem 0.15rem;
}
.primary-nav__link {
  display: inline-flex;
  align-items: baseline;
  gap: 0.4rem;
  padding: 0.4rem 0.55rem;
  border-radius: 2px;
  color: rgba(247, 246, 241, 0.86);
  font-size: 0.9rem;
  text-decoration: none;
  transition: color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.primary-nav__link:hover { color: #FFFFFF; background: rgba(247, 246, 241, 0.1); }
.primary-nav__idx { font-size: 0.64rem; letter-spacing: 0.08em; color: var(--teal-glow); }
.primary-nav__link[aria-current="page"] {
  color: #FFFFFF;
  background: rgba(201, 82, 31, 0.18);
  box-shadow: inset 0 -2px 0 var(--signal);
}
.primary-nav__link[aria-current="page"] .primary-nav__idx { color: var(--peach); }

.header-actions { display: flex; align-items: center; gap: 0.5rem; }

.progress-bar {
  position: relative;
  display: block;
  height: 3px;
  background: rgba(247, 246, 241, 0.14);
}
.progress-bar__fill {
  position: absolute;
  inset: 0;
  transform: scaleX(var(--progress, 0));
  transform-origin: 0 50%;
  background: linear-gradient(90deg, var(--teal), var(--signal));
  transition: transform 90ms linear;
}

/* 常驻贴片 */
.dock {
  position: fixed;
  right: clamp(0.75rem, 2vw, 1.6rem);
  bottom: clamp(0.75rem, 2vw, 1.6rem);
  z-index: 80;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.5rem;
}
.dock__link {
  display: inline-flex;
  align-items: center;
  padding: 0.58rem 0.95rem;
  border: 1px solid rgba(247, 246, 241, 0.28);
  border-radius: 2px;
  background: var(--ink);
  color: var(--paper);
  font-size: 0.84rem;
  font-weight: 700;
  text-decoration: none;
  box-shadow: var(--shadow-lift);
  transition: transform var(--dur) var(--ease), background-color var(--dur) var(--ease);
}
.dock__link:hover { transform: translateY(-2px); background: var(--moss); }
.dock__link--signal {
  background: var(--signal);
  border-color: var(--signal-deep);
  color: #FFFFFF;
}
.dock__link--signal:hover { background: var(--signal-deep); }

.site-header :focus-visible,
.site-footer :focus-visible,
.dock :focus-visible { outline-color: var(--peach); }

/* ---------- 6. 页脚 ---------- */
.site-footer {
  position: relative;
  overflow: hidden;
  margin-top: clamp(2.5rem, 6vw, 5rem);
  background: var(--moss);
  color: var(--paper);
}
.footer-ticks {
  height: 7px;
  background-image: repeating-linear-gradient(90deg, rgba(247, 246, 241, 0.38) 0 1px, transparent 1px 10px);
  border-bottom: 1px solid rgba(247, 246, 241, 0.24);
}
.footer-inner {
  width: min(100% - 2rem, 1200px);
  margin-inline: auto;
  padding-block: clamp(2rem, 4.5vw, 3.25rem) 1.25rem;
}

.footer-top {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 2fr);
  gap: clamp(1.75rem, 4vw, 3.5rem);
  padding-bottom: clamp(1.5rem, 3vw, 2.25rem);
  border-bottom: 1px solid var(--line-light);
}

.footer-brand__link {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 1.85rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--paper);
  text-decoration: none;
  border-bottom: 2px solid transparent;
}
.footer-brand__link:hover { border-bottom-color: var(--signal); }
.footer-brand__summary {
  max-width: 30ch;
  margin-top: 0.6rem;
  font-size: 0.92rem;
  line-height: 1.7;
  color: rgba(247, 246, 241, 0.78);
}
.footer-brand__tag {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.2rem 0.55rem;
  border: 1px solid rgba(247, 246, 241, 0.4);
  border-radius: 2px;
  font-size: 0.68rem;
  letter-spacing: 0.24em;
  color: var(--peach);
  transform: rotate(-2deg);
}

.footer-cols {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 2.5vw, 2rem);
}
.footer-col__title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  color: var(--peach);
}
.footer-col__list { margin-top: 0.75rem; display: grid; gap: 0.45rem; }
.footer-col__list a {
  display: inline-block;
  font-size: 0.92rem;
  color: rgba(247, 246, 241, 0.88);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.footer-col__list a:hover { color: #FFFFFF; border-bottom-color: var(--signal); }

.footer-contact {
  display: grid;
  gap: 0.35rem;
  padding-block: clamp(1.1rem, 2.4vw, 1.6rem);
  border-bottom: 1px dashed var(--line-light);
}
.footer-contact__line {
  font-size: 0.88rem;
  color: rgba(247, 246, 241, 0.9);
}
.footer-contact__link {
  color: var(--paper);
  text-decoration: none;
  border-bottom: 1px solid rgba(246, 199, 174, 0.6);
}
.footer-contact__link:hover { border-bottom-color: var(--signal); color: var(--peach); }
.footer-contact__note {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: rgba(247, 246, 241, 0.62);
}

.footer-base {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.5rem 1.25rem;
  padding-top: 1rem;
  font-size: 0.76rem;
  color: rgba(247, 246, 241, 0.68);
}
.footer-base__copy { letter-spacing: 0.1em; }

/* ---------- 7. 响应式 ---------- */
@media (min-width: 1024px) {
  .layout-rail { grid-template-columns: var(--rail) minmax(0, 1fr); }
}

@media (max-width: 1149px) {
  .header-actions { display: none; }
  .nav-toggle { display: inline-flex; }
  .header-inner { grid-template-columns: minmax(0, 1fr) auto; row-gap: 0.5rem; }
  .primary-nav { grid-column: 1 / -1; display: none; }
  .site-header[data-open="true"] .primary-nav {
    display: block;
    animation: navIn 180ms var(--ease) both;
  }
  .primary-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding-top: 0.4rem;
    border-top: 1px solid var(--line-light);
  }
  .primary-nav__item { width: 100%; }
  .primary-nav__link {
    display: flex;
    justify-content: flex-start;
    width: 100%;
    padding: 0.62rem 0.4rem;
    border-bottom: 1px solid rgba(247, 246, 241, 0.12);
    font-size: 1rem;
  }
  .primary-nav__link[aria-current="page"] {
    background: rgba(201, 82, 31, 0.16);
    box-shadow: inset 3px 0 0 var(--signal);
  }
  .header-strip__note { display: none; }
}

@keyframes navIn {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

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

@media (max-width: 719px) {
  .container,
  .container--tight,
  .container--wide { width: min(100% - 1.5rem, 100%); }
  .header-inner { width: min(100% - 1.5rem, 100%); padding-block: 0.7rem; }
  .brand__name { font-size: 1.02rem; }
  .header-strip { padding-inline: 0.85rem; }
  .dock {
    left: auto;
    right: 0.6rem;
    bottom: 0.6rem;
    flex-direction: row;
    align-items: center;
  }
  .dock__link { padding: 0.5rem 0.75rem; font-size: 0.78rem; }
  .footer-inner { width: min(100% - 1.5rem, 100%); padding-bottom: 4.75rem; }
  .footer-cols { grid-template-columns: minmax(0, 1fr); gap: 1.25rem; }
  .footer-base { flex-direction: column; }
  .media-slot--wide .media-slot__frame { aspect-ratio: 16 / 9; }
}

@media (max-width: 380px) {
  .nav-toggle__label { display: none; }
  .nav-toggle { padding-inline: 0.55rem; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .progress-bar__fill { transition: none; }
}