:root {
  --ink: #101820;
  --mute: #5c6b7a;
  --line: #e4eaf1;
  --paper: #f3f6f9;
  --card: #ffffff;
  --navy: #07111c;
  --blue: #7eb6ff;
  --max: 1160px;
  --sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --brand: "Microsoft YaHei", "微软雅黑", "PingFang SC", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 15px/1.65 var(--sans);
}
img { display: block; width: 100%; height: 100%; object-fit: cover; }
a { color: inherit; text-decoration: none; }
a:hover h1, a:hover h2, a:hover h3, a:hover strong { color: #1d4f91; }

.bar {
  max-width: 980px;
  margin: 0 auto;
  padding: 28px 28px 0;
  text-align: center;
}
.logo { color: #f4f7fb; display: inline-block; text-align: center; }
.logo:hover strong, .logo:hover em { color: inherit; }
.logo strong {
  display: block;
  font-family: "Microsoft YaHei", "微软雅黑", sans-serif;
  font-size: 68px;
  letter-spacing: 0.04em;
  line-height: 1.05;
  font-weight: 700;
}
.logo em {
  display: block;
  margin-top: 10px;
  font-family: "Microsoft YaHei", "微软雅黑", sans-serif;
  font-style: normal;
  letter-spacing: 0.28em;
  font-size: 18px;
  color: var(--blue);
  font-weight: 700;
}
header.site { background: var(--navy); }
header.site nav {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  padding: 18px 16px 0;
}
header.site nav a {
  flex: 1;
  text-align: center;
  padding: 12px 4px 16px;
  color: #d5e0ec;
  font-size: 16.5px;
  font-weight: 700;
  white-space: nowrap;
  border-bottom: 2px solid transparent;
}
header.site nav a em {
  display: block;
  margin-top: 2px;
  font-style: normal;
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: #8ea4b8;
}
header.site nav a.on,
header.site nav a:hover { color: #fff; border-bottom-color: var(--blue); }
header.site nav a.on em,
header.site nav a:hover em { color: var(--blue); }

.hero {
  position: relative;
  min-height: 520px;
  overflow: hidden;
  background: #0b1826;
  color: #fff;
  display: flex;
  align-items: center;
}
.hero-bg {
  position: absolute;
  inset: -48px;
  background-position: center;
  background-size: cover;
  filter: blur(28px);
  transform: scale(1.08);
}
.veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(7,17,28,.9) 0%, rgba(7,17,28,.72) 58%, rgba(7,17,28,.58) 100%);
}
.hero-inner {
  position: relative;
  z-index: 1;
  width: min(var(--max), 100%);
  margin: 0 auto;
  padding: 56px 28px 108px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 36px;
  align-items: center;
}
.hero-shot {
  justify-self: end;
  width: min(420px, 100%);
  height: 280px;
  box-sizing: border-box;
  padding: 10px;
  overflow: hidden;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
}
.hero-shot img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: none;
  max-height: none;
  object-fit: contain;
}
.kicker {
  margin: 0 0 14px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
}
.hero-copy { min-width: 0; }
.hero-copy h1 {
  margin: 0;
  max-width: 14em;
  font-size: 44px;
  line-height: 1.22;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.hero-copy h1 a:hover { color: #fff; }
.dek {
  max-width: 38em;
  margin: 18px 0 0;
  color: #d5e0ec;
  font-size: 17px;
}

main { max-width: var(--max); margin: 0 auto; padding: 0 28px 80px; }

.trio {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin-top: -52px;
}
.trio a {
  background: var(--card);
  min-width: 0;
  box-shadow: 0 16px 40px rgba(7, 17, 28, 0.12);
}
.trio img, .trio .ph {
  width: 100%;
  height: 108px;
  aspect-ratio: auto;
  object-fit: cover;
  background: #d5dee8;
}
.trio div { padding: 10px 10px 14px; }
.trio span { color: #1d4f91; font-size: 12px; font-weight: 700; letter-spacing: 0.04em; }
.trio h2 {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  min-height: 2.8em;
}

.wire { margin-top: 42px; }
.wire header, .boards > header, .people > header, .band > header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin: 0 0 8px;
}
.wire h2, .people h2, .band h2 {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.22em;
  font-weight: 700;
}
.wire h2 { font-size: 18px; letter-spacing: 0.04em; }
.wire ol {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.wire li {
  background: var(--card);
  min-width: 0;
  box-shadow: 0 10px 28px rgba(7, 17, 28, 0.08);
}
.wire a { display: block; min-width: 0; }
.wire img, .wire .ph { height: 120px; background: #d5dee8; }
.wire div { padding: 12px 14px 16px; }
.wire-top {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 0;
}
.wire b { color: #1d4f91; font-size: 12px; letter-spacing: 0.08em; }
.wire span { color: var(--mute); font-size: 12px; }
.wire strong {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  margin-top: 6px;
  min-height: 2.8em;
  font-size: 15px;
  line-height: 1.4;
}
.wire time,
.people-row time {
  margin-right: 8px;
  color: var(--mute);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.boards { margin-top: 48px; }
.board {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px 16px;
}
.cell {
  min-width: 0;
  display: flex;
  flex-direction: column;
}
.cell > h2 {
  display: flex;
  align-items: baseline;
  justify-content: flex-start;
  gap: 10px;
  margin: 0 0 10px;
  color: #1d4f91;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.06em;
}
.cell > h2 em {
  color: #3a4f63;
  font-style: normal;
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.04em;
}
.cell .card {
  background: var(--card);
  border: 1px solid var(--line);
  flex: 1;
  display: flex;
  flex-direction: column;
}
.cell .shot { display: block; }
.cell img, .cell .ph { height: 160px; background: #d5dee8; }
.cell .body { padding: 14px 16px 8px; }
.cell h3 { margin: 0; font-size: 17px; line-height: 1.4; min-height: 2.8em; }
.cell time {
  margin-right: 8px;
  color: var(--mute);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.cell .more {
  border-top: 1px solid var(--line);
  flex: 1;
  display: flex;
  flex-direction: column;
}
.cell .more a {
  display: block;
  flex: 1;
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  min-height: 4.7em;
  font-size: 14px;
  line-height: 1.45;
  color: #243140;
}
.cell .more a:last-child { border-bottom: 0; }
.clamp {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.people { margin-top: 48px; }
.people-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}
.people-row a { background: var(--card); border: 1px solid var(--line); min-width: 0; }
.people-row img, .people-row .ph { height: 168px; background: #d5dee8; }
.people-row div { padding: 14px 14px 16px; }
.people-row b { color: #1d4f91; font-size: 12px; letter-spacing: 0.06em; }
.people-row strong {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  margin: 6px 0 0;
  min-height: 2.8em;
  font-size: 15px;
  line-height: 1.4;
}

.ph {
  display: flex;
  align-items: flex-end;
  padding: 12px;
  color: #7d8b99;
  font-size: 12px;
  letter-spacing: 0.08em;
  background: linear-gradient(160deg, #e7eef5, #cfd8e3);
}

.foot {
  background: var(--navy);
  color: #8ea3b3;
  padding: 28px 22px 32px;
  font-size: 13px;
}
.foot-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 6px;
}
.foot-line {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 10px 14px;
  margin: 0 0 8px;
}
.foot-brand {
  font-size: 14px;
  letter-spacing: 0.12em;
  color: #e8f4f2;
  white-space: nowrap;
}
.foot-sep { color: #7f94a4; }
.foot-contact {
  font-size: 13px;
  letter-spacing: 0;
  color: #c5d8e4;
  white-space: nowrap;
}
.foot-contact a { color: #e8f4f2; }
.foot-desc {
  margin: 0 0 14px;
  line-height: 1.7;
  color: #9bb0c0;
}
.foot-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  margin-bottom: 14px;
}
.foot-nav a { color: #c5d8e4; font-size: 13px; }
.foot-nav a:hover,
.foot-contact a:hover,
.foot-brand:hover { color: var(--blue); }
.foot-copy {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: #7f94a4;
}

@media (max-width: 980px) {
  .foot-desc { white-space: normal; }
  .trio, .board { grid-template-columns: 1fr; }
  .wire ol { grid-template-columns: 1fr 1fr; }
  .people-row { grid-template-columns: 1fr 1fr; }
  .hero { min-height: 0; }
  .hero-inner { grid-template-columns: 1fr; padding: 36px 20px 72px; }
  .hero-shot { justify-self: start; }
  .hero-copy h1 { font-size: 32px; }
  header.site nav { overflow-x: auto; }
  header.site nav a { flex: 0 0 auto; padding: 12px 14px 16px; }
}
@media (max-width: 640px) {
  .people-row, .wire ol { grid-template-columns: 1fr; }
  .bar { flex-wrap: wrap; }
}

.cell > h2 a, .people > header h2 a { color: inherit; }
.people > header h2 a:hover { color: #1d4f91; }

.crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 8px;
  margin: 0 0 18px;
  font-size: 13px;
  color: var(--mute);
}
.crumbs a { color: #1d4f91; }
.crumbs a:hover { color: var(--navy); }
.crumbs .sep { color: #b7c4ce; }
.crumbs .now {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: min(100%, 36em);
}
.article-wrap {
  max-width: 760px;
  margin: 0 auto;
  padding: 32px 22px 80px;
}
.article-wrap .title {
  margin: 0 0 12px;
  font-size: clamp(24px, 4vw, 34px);
  line-height: 1.35;
  font-weight: 700;
}
.article-wrap .meta { margin: 0 0 18px; color: var(--mute); font-size: 13px; }
.article-wrap .back { margin: 18px 0 0; font-size: 14px; }
.article-wrap .back a { color: #1d4f91; }
.article-hero { margin: 0 0 18px; }
.article-hero .thumb {
  aspect-ratio: 5 / 2;
  border: 0;
  background: #d5dee8;
}
.toc-card {
  margin: 0 0 18px;
  background: #fff;
  border: 1px solid var(--line);
  overflow: hidden;
}
.toc-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  background: var(--navy);
  color: #e8f1fa;
  padding: 14px 20px 13px;
  border-bottom: 3px solid var(--blue);
}
.toc-kicker {
  margin: 0 0 3px;
  font-size: 10px;
  letter-spacing: 0.32em;
  color: var(--blue);
}
.toc-card .toc-label {
  margin: 0;
  font-size: 16px;
  letter-spacing: 0.18em;
  font-weight: 700;
  color: #fff;
}
.toc-count { font-size: 12px; letter-spacing: 0.08em; color: #9bb0c0; white-space: nowrap; }
.toc-card .toc {
  list-style: none;
  margin: 0;
  padding: 8px 10px 10px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px 8px;
}
.toc-card .toc a {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) 14px;
  align-items: center;
  gap: 4px;
  padding: 11px 10px;
  font-size: 14px;
  line-height: 1.45;
}
.toc-card .toc a:hover { background: #eef3f8; color: #1d4f91; }
.toc-num { font-size: 12px; letter-spacing: 0.08em; color: #1d4f91; font-weight: 700; }
.toc-text { min-width: 0; }
.toc-go { color: var(--blue); font-size: 18px; line-height: 1; }
.prose {
  background: #fff;
  border: 1px solid var(--line);
  padding: 28px 30px 36px;
  font-size: 16px;
  line-height: 1.85;
}
.prose > p { margin: 0 0 1.1em; }
.prose h2 {
  font-size: 21px;
  line-height: 1.4;
  margin: 1.8em 0 0.7em;
  padding-top: 0.4em;
  border-top: 1px solid var(--line);
}
.prose h2:first-of-type { border-top: 0; padding-top: 0; }
.prose h3 { margin: 1.4em 0 0.5em; line-height: 1.4; }
.prose ul, .prose ol { margin: 0.8em 0 1.2em; padding-left: 1.3em; }
.prose li { margin: 0.25em 0; }
.prose img { width: auto; max-width: 100%; height: auto; margin: 1.2em auto; object-fit: contain; }
.prose table { width: 100%; border-collapse: collapse; margin: 1.4em 0 1.8em; font-size: 14px; }
.prose th, .prose td { border: 1px solid var(--line); padding: 10px 12px; text-align: left; vertical-align: top; }
.prose th { background: #eef3f8; }
.article-faq { margin: 2em 0 0; padding: 18px 0 0; border-top: 1px solid var(--line); }
.prose .article-faq > h2 { margin: 0 0 14px; padding-top: 0; border-top: 0; font-size: 18px; }
.faq-q { margin: 0 0 6px; font-weight: 700; font-size: 15px; line-height: 1.55; }
.faq-a { margin: 0 0 16px; font-size: 14px; line-height: 1.75; color: #4a5966; }
.article-keywords {
  margin: 28px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
  font-size: 14px;
  line-height: 1.7;
  color: var(--mute);
}
.article-keywords .kw-label,
.kw-row-tags .kw-label { color: #24313c; font-weight: 600; margin-right: 4px; }
.kw-item { color: #1d4f91; }
.kw-item:hover { color: var(--navy); }
.kw-sep { color: var(--mute); }

.sheet { max-width: var(--max); margin: 0 auto; padding: 28px 28px 72px; }
.sheet-head {
  margin: 4px 0 8px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--navy);
}
.sheet-top { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; }
.sheet-head h1 { margin: 0; font-size: 22px; letter-spacing: 0.08em; }
.sheet-head em { margin-left: 8px; color: #3a4f63; font-style: normal; font-size: 14px; font-weight: 600; letter-spacing: 0.04em; }
.sheet-head span { color: var(--mute); font-size: 13px; white-space: nowrap; }
.cat-intro { margin: 10px 0 0; max-width: 68em; color: #3d4b58; font-size: 15px; line-height: 1.75; }
.share {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 16px 0 4px;
}
.article-wrap .share { margin: 0 0 18px; }
.share-label {
  color: var(--mute);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.share a,
.share button {
  appearance: none;
  margin: 0;
  padding: 6px 10px;
  border: 1px solid var(--line);
  background: #fff;
  color: #1d4f91;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  line-height: 1.2;
  cursor: pointer;
}
.share a:hover,
.share button:hover {
  color: #fff;
  background: #1d4f91;
  border-color: #1d4f91;
}
.article-wrap .meta .sep { margin: 0 6px; color: #9aabba; }
.tag-faq { margin: 28px 0 8px; padding-top: 18px; border-top: 1px solid var(--line); }
.tag-faq h2 { margin: 0 0 12px; font-size: 18px; }
.tag-faq-item { margin-bottom: 14px; }
.tag-faq .faq-q { margin: 0 0 6px; font-weight: 700; font-size: 15px; }
.tag-faq .faq-a { margin: 0; color: #4a5966; font-size: 14px; line-height: 1.7; }
.kw-list { display: flex; flex-direction: column; }
.kw-row {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 18px 22px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.kw-row-media { display: block; min-width: 0; }
.thumb { width: 100%; aspect-ratio: 5 / 3; overflow: hidden; border: 1px solid var(--line); background: #d5dee8; }
.thumb img { width: 100%; height: 100%; object-fit: cover; }
.thumb.is-empty {
  background:
    linear-gradient(135deg, rgba(126, 182, 255, 0.28), transparent 55%),
    linear-gradient(180deg, #d5e4f4, #d3e0ea);
}
.kw-row-body { min-width: 0; display: flex; flex-direction: column; gap: 8px; }
.kw-row-body h2 { margin: 0; font-size: 18px; line-height: 1.4; font-weight: 650; }
.kw-row-body h2 a:hover { color: #1d4f91; }
.kw-excerpt {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: #4a5966;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.kw-meta { margin: 0; font-size: 13px; color: var(--mute); }
.kw-meta .sep { margin: 0 6px; color: #9aabba; }
.kw-meta a { color: #1d4f91; }
.kw-row-tags { margin: 2px 0 0; font-size: 13px; line-height: 1.7; color: var(--mute); }
.related { margin-top: 28px; }
.related > h2 { margin: 0 0 4px; font-size: 18px; }
.related-tags { margin: 28px 0 8px; padding-top: 18px; border-top: 1px solid var(--line); }
.related-tags h2 { margin: 0 0 12px; font-size: 18px; }
.related-tags-list { margin: 0; font-size: 14px; line-height: 1.9; color: var(--mute); }
.pager { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; }
.pager a {
  min-width: 36px;
  padding: 6px 10px;
  text-align: center;
  background: #fff;
  border: 1px solid var(--line);
  color: #243140;
  font-size: 14px;
}
.pager a.on, .pager a:hover { color: #fff; background: #1d4f91; border-color: #1d4f91; }
.empty { margin: 24px 0; color: var(--mute); }
@media (max-width: 640px) {
  .prose { padding: 20px 16px 28px; }
  .toc-card .toc { grid-template-columns: 1fr; }
  .kw-row { grid-template-columns: 1fr; gap: 12px; }
  .thumb { aspect-ratio: 16 / 9; }
  .article-hero .thumb { aspect-ratio: 16 / 9; }
  .kw-row-body h2 { font-size: 16px; }
  .sheet-top { flex-wrap: wrap; }
  .sheet-head span { white-space: normal; }
}