/* ============================================================================
   michikoyao.com — 现代化样式表
   设计基因取自原站：白色背景、深灰正文、Georgia 衬线标题、
   紫 #663399 / 墨绿 #003300 / 强调色（art #ACD373、cv-bio #0076A3、
   links #A4A4A4、what's new #F5814A、contact #B88CC7）
   ==========================================================================*/

:root {
  --ink: #24292e;
  --ink-soft: #4a5257;
  --muted: #767f85;
  --line: #e3e6e8;
  --line-soft: #eef1f2;
  --bg: #ffffff;
  --bg-tint: #f7f8f6;
  --bg-warm: #fbfaf7;
  --accent: #3a6f25;          /* bullet green from the original site */
  --accent-soft: #eaf2e3;
  --plum: #663399;            /* original event-heading purple */
  --art: #acd373;
  --cvbio: #0076a3;
  --links: #a4a4a4;
  --whatsnew: #f5814a;
  --contact: #b88cc7;
  --serif: Georgia, "Times New Roman", "Iowan Old Style", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow: 0 1px 2px rgba(16, 24, 32, .04), 0 10px 30px rgba(16, 24, 32, .06);
  --shadow-hover: 0 2px 6px rgba(16, 24, 32, .07), 0 18px 40px rgba(16, 24, 32, .1);
  --wrap: 1120px;
  --wrap-narrow: 760px;
}

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

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

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.68;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
figure { margin: 0; }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 700;
  line-height: 1.22;
  color: var(--ink);
  margin: 0 0 .6em;
  letter-spacing: -.01em;
}

h1 { font-size: clamp(1.9rem, 1.3rem + 2.4vw, 3rem); }
h2 { font-size: clamp(1.35rem, 1.1rem + 1.1vw, 1.85rem); }
h3 { font-size: 1.16rem; }
h4 { font-size: 1.02rem; }

p { margin: 0 0 1.05em; }
p:last-child { margin-bottom: 0; }
ul, ol { margin: 0 0 1.05em; padding-left: 1.25em; }
li { margin-bottom: .4em; }

a { color: #205b8f; text-decoration-thickness: .06em; text-underline-offset: .16em; }
a:hover { color: #143f66; }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 3px;
}

hr { border: 0; border-top: 1px solid var(--line); margin: 2.4rem 0; }
blockquote { margin: 0 0 1.1em; padding: 0 0 0 1.1rem; border-left: 3px solid var(--art); }
blockquote p { font-family: var(--serif); font-size: 1.1rem; color: var(--ink); }
.muted { color: var(--muted); }
em { font-style: italic; }

/* ------------------------------------------------------------- 布局容器 */
.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 clamp(16px, 4vw, 32px);
}

.section { padding: clamp(2.6rem, 6vw, 4.6rem) 0; }
.section-tint { background: var(--bg-tint); }
.section-narrow { max-width: var(--wrap-narrow); margin: clamp(2.2rem, 5vw, 3.4rem) 0 0; }

.section-head { max-width: var(--wrap-narrow); margin-bottom: clamp(1.6rem, 3vw, 2.4rem); }
.section-head h2 { margin-bottom: .35em; }
.section-head p { color: var(--ink-soft); }

.eyebrow {
  font-family: var(--sans);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 .5em;
}

.lead { font-size: clamp(1.06rem, 1rem + .4vw, 1.24rem); color: var(--ink-soft); }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  background: var(--ink);
  color: #fff;
  padding: .7rem 1.1rem;
  border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; color: #fff; }

/* ---------------------------------------------------------------- 头部导航 */
.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 255, 255, .96);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 72px;
  flex-wrap: wrap;
}

.brand {
  display: flex;
  flex-direction: column;
  gap: .18rem;
  text-decoration: none;
  padding: .5rem 0;
}
.brand img { width: 200px; height: auto; }
.brand-sub {
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
}

.site-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: .1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.site-nav li { margin: 0; }
.site-nav a {
  display: block;
  padding: .5rem .68rem;
  font-size: .92rem;
  color: var(--ink-soft);
  text-decoration: none;
  border-radius: var(--radius-sm);
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}
.site-nav a:hover { background: var(--bg-tint); color: var(--ink); }
.site-nav a.is-active { color: var(--ink); font-weight: 600; border-bottom-color: var(--accent); }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: .55rem .6rem;
  cursor: pointer;
}
.nav-toggle-bar { display: block; width: 20px; height: 2px; background: var(--ink); margin: 4px 0; }

/* --------------------------------------------------------------- 面包屑 */
.breadcrumb { border-bottom: 1px solid var(--line-soft); background: var(--bg-warm); }
.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  list-style: none;
  margin: 0;
  padding: .6rem 0;
  font-size: .84rem;
  color: var(--muted);
}
.breadcrumb li + li::before { content: "/"; margin-right: .45rem; color: var(--line); }
.breadcrumb a { color: var(--muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--ink); text-decoration: underline; }

/* ------------------------------------------------------------------ Hero */
.hero {
  background:
    radial-gradient(1100px 460px at 12% -12%, var(--accent-soft) 0%, rgba(234, 242, 227, 0) 62%),
    var(--bg-warm);
  border-bottom: 1px solid var(--line);
  padding: clamp(2.6rem, 7vw, 5rem) 0 clamp(2.4rem, 6vw, 4.4rem);
}
.hero-inner { max-width: 880px; }
.hero h1 { max-width: 22ch; margin-bottom: .5em; }
.hero .lead { margin-bottom: 1.6rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; }

/* ---------------------------------------------------------------- 按钮 */
.btn {
  display: inline-block;
  padding: .72rem 1.35rem;
  border-radius: 999px;
  font-size: .95rem;
  font-weight: 600;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform .12s ease, box-shadow .18s ease, background-color .18s ease;
}
.btn-solid { background: var(--accent); color: #fff; }
.btn-solid:hover { background: #2f5c1e; color: #fff; transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-quiet { background: #fff; color: var(--ink); border-color: var(--line); }
.btn-quiet:hover { color: var(--ink); border-color: var(--muted); transform: translateY(-1px); box-shadow: var(--shadow); }
.text-link { font-weight: 600; }

/* --------------------------------------------------------------- 分栏 */
.split {
  display: grid;
  grid-template-columns: minmax(260px, 380px) 1fr;
  gap: clamp(1.4rem, 4vw, 3.2rem);
  align-items: center;
}
.split > * { min-width: 0; }
.split-reverse .split-media { order: 2; }
.split-media img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  background: #fff;
  width: 100%;
}
/* 两张并排的图片：必须允许轨道收缩，否则窄屏会撑破视口 */
.split-media-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  align-items: end;
}
.split-media-pair img { width: 100%; height: auto; }
.split-text h2 { margin-top: 0; }

/* ------------------------------------------------------------- 作品网格 */
.work-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: clamp(1rem, 2.4vw, 1.6rem);
  list-style: none;
  margin: 0;
  padding: 0;
}
.work-card { margin: 0; }
.work-card a {
  display: flex;
  flex-direction: column;
  height: 100%;
  text-decoration: none;
  color: inherit;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease;
}
.work-card a:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); border-color: #cfd6d9; }
.work-card-media { display: block; background: var(--bg-tint); }
.work-card-media img { width: 100%; height: auto; aspect-ratio: 1 / 1; object-fit: contain; }
.work-card-body { display: block; padding: .8rem .95rem .95rem; }
.work-card-body strong { display: block; font-family: var(--serif); font-size: 1.04rem; line-height: 1.3; }
.work-card-meta { display: block; margin-top: .2rem; font-size: .8rem; color: var(--muted); }

/* --------------------------------------------------------------- 作品页 */
.page-head { max-width: var(--wrap-narrow); padding: clamp(2rem, 5vw, 3.4rem) 0 clamp(1.2rem, 3vw, 2rem); }
.page-head h1 { margin-bottom: .35em; }

.work-page { padding-bottom: clamp(1.6rem, 4vw, 2.6rem); }
.work-head { max-width: var(--wrap-narrow); padding: clamp(1.8rem, 4.5vw, 3rem) 0 1.4rem; }
.work-summary { font-size: 1.1rem; color: var(--ink-soft); }

.work-hero { margin: 0 0 clamp(1.8rem, 4vw, 2.8rem); }
.work-hero img {
  margin: 0 auto;
  max-height: 74vh;
  width: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  background: #fff;
}
.work-hero figcaption {
  max-width: var(--wrap-narrow);
  margin: .8rem auto 0;
  font-size: .85rem;
  color: var(--muted);
  text-align: center;
}

.work-columns {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 280px;
  gap: clamp(1.6rem, 4vw, 3rem);
  align-items: start;
}
.work-text h2, .work-meta h2 {
  font-family: var(--sans);
  font-size: .82rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: .8em;
}
.work-text p { font-size: 1.06rem; }
.work-text .note {
  font-size: .92rem;
  color: var(--muted);
  background: var(--bg-tint);
  border-left: 3px solid var(--line);
  padding: .8rem 1rem;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}
.work-meta {
  background: var(--bg-tint);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.2rem 1.3rem;
}
.work-meta h2:not(:first-child) { margin-top: 1.6rem; }
.meta-list { list-style: none; margin: 0; padding: 0; font-size: .92rem; }
.meta-list li { display: flex; gap: .6rem; justify-content: space-between; padding: .4rem 0; border-bottom: 1px solid var(--line); }
.meta-list li:last-child { border-bottom: 0; }
.meta-key { color: var(--muted); }
.meta-val { text-align: right; }
.tag-list { display: flex; flex-wrap: wrap; gap: .4rem; list-style: none; margin: 0; padding: 0; }
.tag-list li {
  margin: 0;
  font-size: .78rem;
  letter-spacing: .02em;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: .18rem .6rem;
  color: var(--ink-soft);
}

.work-extras {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: clamp(1.2rem, 3vw, 2rem);
  margin-top: clamp(1.8rem, 4vw, 2.8rem);
}
.figure img {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  background: #fff;
}
.figure figcaption { margin-top: .6rem; font-size: .85rem; color: var(--muted); }

.related { background: var(--bg-tint); margin-top: clamp(2rem, 5vw, 3.4rem); }
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.related-grid li { margin: 0; }
.related-grid a { display: block; text-decoration: none; color: inherit; }
.related-grid img {
  width: 100%;
  border-radius: var(--radius-sm);
  background: #fff;
  border: 1px solid var(--line);
  margin-bottom: .5rem;
  transition: transform .15s ease, box-shadow .2s ease;
}
.related-grid a:hover img { transform: translateY(-2px); box-shadow: var(--shadow); }
.related-grid span { font-size: .9rem; }

.back-link { margin-top: clamp(1.6rem, 4vw, 2.4rem); font-size: .95rem; }

/* ------------------------------------------------- Collecting essay */
.collecting-essay .section-narrow {
  padding-bottom: clamp(1.6rem, 4vw, 2.6rem);
  border-bottom: 1px solid var(--line-soft);
}
.collecting-essay .section-narrow:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

/* ---------------------------------------------------------------- 新闻 */
.news-list { list-style: none; margin: 0; padding: 0; }
.news-item {
  margin: 0 0 1.4rem;
  padding: 1.1rem 1.3rem;
  background: #fff;
  border: 1px solid var(--line);
  border-left: 4px solid var(--whatsnew);
  border-radius: 0 var(--radius) var(--radius) 0;
}
.news-list-full .news-item { margin-bottom: 1rem; }
.news-date { font-size: .8rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); margin-bottom: .3rem; }
.news-item h2, .news-item h3 { font-size: 1.14rem; margin-bottom: .35em; }
.news-item .tag {
  display: inline-block;
  margin-left: .4rem;
  background: var(--accent-soft);
  color: #2f5c1e;
  border-radius: 999px;
  padding: .1rem .55rem;
  font-size: .7rem;
  letter-spacing: .08em;
}
.news-more { font-size: .9rem; }

/* ------------------------------------------------------------- 展览列表 */
.exh-list { list-style: none; margin: 0; padding: 0; display: grid; gap: .9rem; }
.exh-list li {
  margin: 0;
  padding-left: 1.4rem;
  position: relative;
  border-bottom: 1px solid var(--line-soft);
  padding-bottom: .9rem;
}
.exh-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .55rem;
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 2px;
}
.exh-list a { font-size: .9rem; }

.exh-year { margin-top: clamp(2rem, 4vw, 3rem); }
.exh-year > h2 {
  font-size: 1.5rem;
  padding-bottom: .3rem;
  border-bottom: 2px solid var(--line);
}
.exh-items { list-style: none; margin: 0; padding: 0; }
.exh-items > li {
  margin: 0 0 1.3rem;
  padding-bottom: 1.3rem;
  border-bottom: 1px solid var(--line-soft);
}
.exh-items > li:last-child { border-bottom: 0; }
.exh-meta { font-size: .82rem; color: var(--muted); margin-bottom: .25rem; }
.exh-kind {
  display: inline-block;
  background: var(--accent-soft);
  color: #2f5c1e;
  border-radius: 999px;
  padding: .1rem .6rem;
  font-weight: 600;
}
.exh-items h3 { font-size: 1.1rem; margin-bottom: .2em; }
.exh-venue { color: var(--ink-soft); font-size: .96rem; margin-bottom: .25rem; }
.exh-note { font-size: .9rem; color: var(--muted); }
.exh-link { font-size: .9rem; }
.exh-figure { margin: .9rem 0 0; max-width: 360px; }
.exh-figure img { width: 100%; border: 1px solid var(--line); border-radius: var(--radius-sm); box-shadow: var(--shadow); }
.exh-figure figcaption { margin-top: .5rem; font-size: .84rem; color: var(--muted); }

/* ------------------------------------------------------------------ CV */
.cv { max-width: var(--wrap-narrow); }
.cv-block { margin-bottom: clamp(1.8rem, 4vw, 2.6rem); }
.cv-block h2 {
  font-size: 1.2rem;
  padding-bottom: .35rem;
  border-bottom: 1px solid var(--line);
}
.cv-block ul { list-style: none; margin: 0; padding: 0; }
.cv-block li {
  margin-bottom: .5rem;
  padding-left: 1.2rem;
  position: relative;
}
.cv-block li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .6rem;
  width: 6px;
  height: 6px;
  background: var(--art);
  border-radius: 50%;
}
.cv-year {
  display: inline-block;
  min-width: 3.2rem;
  font-variant-numeric: tabular-nums;
  color: var(--accent);
  font-weight: 600;
}

/* ---------------------------------------------------------------- Press */
.press-feature {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(280px, 1fr);
  gap: clamp(1.4rem, 4vw, 3rem);
  align-items: start;
}
.press-media img {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.press-source { font-size: .82rem; letter-spacing: .06em; text-transform: uppercase; color: var(--muted); }
.press-list { list-style: none; margin: 0; padding: 0; }
.press-list li {
  margin-bottom: 1.4rem;
  padding-bottom: 1.4rem;
  border-bottom: 1px solid var(--line-soft);
}
.press-list h3 { font-size: 1.06rem; margin-bottom: .3em; }

/* ------------------------------------------------------------------ FAQ */
.faq { max-width: var(--wrap-narrow); }
.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  margin-bottom: .8rem;
  overflow: hidden;
}
.faq-item summary {
  cursor: pointer;
  padding: 1rem 1.2rem;
  list-style: none;
  display: flex;
  gap: .7rem;
  align-items: baseline;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::before {
  content: "+";
  font-weight: 700;
  color: var(--accent);
  font-size: 1.2rem;
  line-height: 1;
}
.faq-item[open] summary::before { content: "–"; }
.faq-item summary h2 {
  font-size: 1.06rem;
  margin: 0;
  font-family: var(--sans);
  font-weight: 600;
}
.faq-answer { padding: 0 1.2rem 1.1rem 2.7rem; color: var(--ink-soft); }
.faq-preview { max-width: var(--wrap-narrow); }
.faq-preview dt { font-weight: 600; margin-top: 1.1rem; }
.faq-preview dd { margin: .35rem 0 0; color: var(--ink-soft); }

/* ---------------------------------------------------------------- Links */
.link-cards { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.link-cards li {
  margin: 0;
  padding: 1.2rem 1.3rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}
.link-cards h2 { font-size: 1.12rem; margin-bottom: .35em; }

/* -------------------------------------------------------------- Contact */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.1rem;
}
.contact-card {
  padding: 1.3rem 1.4rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-warm);
}
.contact-card h2 { font-size: 1.1rem; }
.contact-big { font-size: 1.2rem; font-family: var(--serif); }
.tick-list { list-style: none; margin: 0; padding: 0; }
.tick-list li { padding-left: 1.5rem; position: relative; }
.tick-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 700;
}

.numbered li { margin-bottom: .7rem; }

/* ------------------------------------------------------------------ CTA */
.cta { background: var(--accent-soft); }
.cta-inner { max-width: var(--wrap-narrow); text-align: center; }
.cta-inner h2 { margin-bottom: .35em; }
.cta-inner p { margin-bottom: 1rem; }

/* --------------------------------------------------------------- Footer */
.site-footer {
  margin-top: clamp(2.6rem, 6vw, 4.4rem);
  border-top: 1px solid var(--line);
  background: var(--bg-warm);
  padding: clamp(2rem, 5vw, 3.2rem) 0 1.2rem;
  font-size: .93rem;
}
.footer-inner {
  display: grid;
  grid-template-columns: minmax(240px, 1.2fr) minmax(200px, 1fr) minmax(220px, 1fr);
  gap: clamp(1.4rem, 4vw, 2.6rem);
}
.footer-mark { width: 180px; height: auto; margin-bottom: .8rem; }
.footer-heading {
  font-family: var(--sans);
  font-size: .8rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: .7em;
}
.footer-links { list-style: none; margin: 0; padding: 0; }
.footer-links li { margin-bottom: .3rem; }
.footer-links a { color: var(--ink-soft); text-decoration: none; }
.footer-links a:hover { color: var(--ink); text-decoration: underline; }
.footer-note { color: var(--muted); font-size: .86rem; }
.footer-bottom {
  margin-top: 1.8rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .84rem;
}
.footer-bottom p { margin: 0; }

/* ------------------------------------------------------------ 响应式 */
/* 导航在 1000px 以下折叠为汉堡菜单（10 个导航项在平板上会换行） */
@media (max-width: 1000px) {
  .nav-toggle { display: block; }
  .site-nav {
    display: none;
    width: 100%;
    border-top: 1px solid var(--line);
    padding: .5rem 0 .8rem;
  }
  .site-nav.is-open { display: block; }
  .site-nav ul { flex-direction: column; gap: 0; }
  .site-nav a { padding: .7rem .4rem; border-bottom: 1px solid var(--line-soft); border-radius: 0; }
  .site-nav a.is-active { border-bottom-color: var(--accent); }
}

@media (max-width: 980px) {
  .work-columns { grid-template-columns: 1fr; }
  .press-feature { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .split { grid-template-columns: 1fr; }
  .split-reverse .split-media { order: 0; }
}

@media (max-width: 760px) {
  body { font-size: 16px; }
  .brand img { width: 168px; }
  .footer-inner { grid-template-columns: 1fr; }
  .work-hero img { max-height: none; width: 100%; }
  .work-hero figcaption { text-align: left; }
  /* 窄屏下一行两张作品卡，避免单卡过大、留白过多 */
  .work-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: .9rem; }
  .work-card-body { padding: .7rem .75rem .8rem; }
  .work-card-body strong { font-size: .97rem; }
  .work-card-meta { font-size: .74rem; }
}

@media (max-width: 560px) {
  .split-media-pair { grid-template-columns: 1fr; gap: .8rem; }
  .split-media-pair img { max-width: 340px; margin: 0 auto; }
  h1 { font-size: 1.75rem; }
  .btn { padding: .68rem 1.1rem; font-size: .92rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* ------------------------------------------------------------------ 打印 */
@media print {
  .site-header, .site-footer, .nav-toggle, .breadcrumb, .cta, .related { display: none; }
  body { font-size: 11pt; }
  a[href^="http"]::after { content: " (" attr(href) ")"; font-size: .85em; color: #555; }
  img { box-shadow: none !important; }
}