@charset "UTF-8";

:root {
  --paper: #f3eee3;
  --paper-bright: #fbf8f1;
  --paper-deep: #e7dfd0;
  --ink: #17251d;
  --ink-soft: #4f5d54;
  --green: #234c39;
  --green-deep: #173426;
  --red: #b63d31;
  --gold: #aa8845;
  --line: rgba(35, 76, 57, 0.24);
  --glass: rgba(255, 255, 255, 0.68);
  --shadow: 0 18px 50px rgba(31, 45, 36, 0.12);
  --serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", STSong, serif;
  --sans: "Noto Sans SC", "Source Han Sans SC", "Microsoft YaHei", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: light;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 8% 4%, rgba(182, 61, 49, 0.08), transparent 26rem),
    radial-gradient(circle at 92% 16%, rgba(35, 76, 57, 0.12), transparent 30rem),
    linear-gradient(180deg, var(--paper-bright), var(--paper));
  color: var(--ink);
  font-family: var(--sans);
  font-size: 18px;
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  pointer-events: none;
  opacity: 0.28;
  background-image: repeating-linear-gradient(
    0deg,
    rgba(23, 37, 29, 0.025) 0,
    rgba(23, 37, 29, 0.025) 1px,
    transparent 1px,
    transparent 4px
  );
}

a {
  color: inherit;
}

.site-shell,
.article-shell {
  width: min(100% - 28px, 820px);
  margin: 0 auto;
}

.masthead {
  padding: 22px 0 28px;
}

.masthead-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 28px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-mark,
.brand-logo {
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid rgba(35, 76, 57, 0.34);
  border-radius: 50%;
  color: var(--green);
  font-family: Georgia, serif;
  font-size: 1.65rem;
}

.brand-logo {
  display: block;
  width: 56px;
  height: 56px;
  flex-shrink: 0;
  object-fit: contain;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.brand-logo:hover {
  transform: translateY(-1px) scale(1.04);
  box-shadow: none;
}

.brand-name {
  margin: 0;
  font-family: var(--serif);
  font-size: 1.06rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.issue {
  color: var(--ink-soft);
  font-size: 0.84rem;
  text-align: right;
  white-space: nowrap;
}

.glass-nav {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  align-items: center;
  gap: 6px;
  min-height: 46px;
}

.glass-nav a {
  display: flex;
  min-width: 0;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 8px 4px;
  border: 1px solid var(--green-deep);
  background: var(--green);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 800;
  line-height: 1.3;
  text-align: center;
  text-decoration: none;
  border-radius: 999px;
  white-space: nowrap;
  transition: background 0.2s ease, transform 0.2s ease;
}

.glass-nav a:hover {
  background: var(--green-deep);
  color: #fff;
  transform: translateY(-1px);
}

.nav-home {
  font-weight: 800 !important;
  background: var(--green) !important;
  color: #fff !important;
  border-radius: 999px !important;
}

.nav-home:hover {
  background: var(--green-deep) !important;
  color: #fff !important;
}

.hero {
  position: relative;
  overflow: hidden;
  margin-bottom: 16px;
  padding: clamp(30px, 7vw, 60px);
  border: 1px solid rgba(35, 76, 57, 0.2);
  border-radius: 34px 34px 10px 10px;
  background:
    linear-gradient(115deg, rgba(255, 255, 255, 0.92), rgba(243, 238, 227, 0.75)),
    linear-gradient(135deg, var(--paper-bright), var(--paper-deep));
  box-shadow: var(--shadow);
  text-decoration: none;
}

.hero::after {
  position: absolute;
  right: -22px;
  bottom: -106px;
  color: rgba(35, 76, 57, 0.075);
  content: "♛";
  font-family: Georgia, serif;
  font-size: 19rem;
  line-height: 1;
  transform: rotate(-8deg);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 690px;
}

.hero--with-media {
  padding: 0;
}

.hero--with-media .hero-content {
  max-width: none;
  padding: clamp(30px, 7vw, 60px);
}

.hero-media,
.story-media {
  position: relative;
  z-index: 2;
  margin: 0;
  overflow: hidden;
  background: var(--paper-deep);
}

.hero-media img,
.story-media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.hero-media figcaption,
.story-media figcaption {
  padding: 9px 14px;
  background: rgba(23, 52, 38, 0.94);
  color: #f7f0e3;
  font-size: 0.68rem;
  line-height: 1.45;
}

[data-image-source]::after {
  position: absolute;
  z-index: 3;
  top: 12px;
  right: 4%;
  padding: 5px 9px;
  border: 1px solid rgba(255, 255, 255, 0.42);
  border-radius: 999px;
  background: rgba(12, 35, 26, 0.72);
  color: #fffaf0;
  content: "原图：" attr(data-image-source);
  font-size: 0.68rem;
  font-weight: 760;
  letter-spacing: 0.03em;
  line-height: 1.2;
  pointer-events: none;
}

[data-image-source] > img {
  width: 95%;
  height: auto;
  margin: 2.5% auto 0;
}

.kicker,
.story-kicker,
.article-kicker {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--red);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.hero h1,
.article-title {
  margin: 0;
  font-family: var(--serif);
  font-weight: 900;
  letter-spacing: -0.035em;
  line-height: 1.2;
  text-wrap: normal;
  line-break: strict;
  word-break: normal;
}

.hero h1 {
  max-width: 15em;
  font-size: clamp(2.15rem, 6vw, 3.65rem);
  line-height: 1.24;
}

.semantic-title > .title-line {
  display: block;
  white-space: nowrap;
}

.hero .dek {
  max-width: 38em;
  margin: 22px 0 0;
  color: var(--ink-soft);
  font-size: 1.125rem;
  line-height: 1.72;
}

.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--green);
  font-size: 0.84rem;
  font-weight: 700;
}

.story-list {
  display: grid;
  gap: 14px;
}

.story {
  position: relative;
  display: block;
  min-height: 220px;
  padding: clamp(24px, 5.5vw, 42px);
  border: 1px solid var(--line);
  background: rgba(251, 248, 241, 0.72);
  text-decoration: none;
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.story--with-media {
  padding: 0;
  overflow: hidden;
}

.story-copy {
  padding: clamp(24px, 5.5vw, 42px);
}

.story:nth-child(3n + 1) {
  border-radius: 10px 28px 10px 10px;
}

.story:nth-child(3n + 2) {
  border-radius: 10px;
}

.story:nth-child(3n) {
  border-radius: 28px 10px 10px 10px;
}

.story:hover,
.story:focus-visible,
.hero:hover,
.hero:focus-visible {
  border-color: rgba(35, 76, 57, 0.5);
  box-shadow: 0 18px 40px rgba(31, 45, 36, 0.12);
  transform: translateY(-2px);
  outline: none;
}

.story--dark {
  border-color: rgba(255, 255, 255, 0.12);
  background:
    radial-gradient(circle at 90% 10%, rgba(170, 136, 69, 0.22), transparent 18rem),
    var(--green-deep);
  color: #fff;
}

.story--red {
  background:
    linear-gradient(120deg, rgba(182, 61, 49, 0.08), transparent 54%),
    rgba(251, 248, 241, 0.8);
}

.story h2 {
  max-width: 19em;
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(1.65rem, 5.2vw, 2.35rem);
  line-height: 1.35;
  text-wrap: normal;
  line-break: strict;
  word-break: normal;
}

.story p {
  max-width: 42em;
  margin: 16px 0 0;
  color: var(--ink-soft);
  font-size: 1.125rem;
  line-height: 1.72;
}

.story--dark h2,
.story--dark .story-kicker,
.story--dark .story-meta,
.story--dark p,
.story--dark .story-arrow {
  color: #fff;
}

.story-meta {
  margin-top: 20px;
  color: var(--green);
  font-size: 0.84rem;
  font-weight: 700;
}

.story-arrow {
  display: inline-grid;
  width: 46px;
  height: 46px;
  margin-top: 24px;
  place-items: center;
  border: 1px solid currentColor;
  border-radius: 50%;
  font-size: 1.2rem;
}

.schedule {
  margin: 16px 0;
  padding: 24px;
  border: 1px solid rgba(182, 61, 49, 0.25);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.48);
}

.schedule strong {
  display: block;
  margin-bottom: 10px;
  color: var(--red);
  font-family: var(--serif);
  font-size: 1.3rem;
}

.schedule p {
  margin: 4px 0;
}

.history {
  margin: 16px 0 0;
  padding: clamp(26px, 6vw, 48px);
  border-radius: 10px 10px 32px 32px;
  background: var(--green);
  color: #f7f0e3;
}

.history a {
  display: block;
  text-decoration: none;
}

.history h2 {
  margin: 8px 0 16px;
  font-family: var(--serif);
  font-size: clamp(1.8rem, 6vw, 2.9rem);
  line-height: 1.25;
}

.history p {
  max-width: 42em;
  margin: 0;
  color: #ddd5c6;
}

.site-footer {
  padding: 34px 0 50px;
  color: var(--ink-soft);
  font-size: 0.82rem;
}

.site-footer p {
  margin: 6px 0;
}

.footer-meta {
  display: flex;
  min-height: 34px;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 8px;
}

.footer-meta p {
  margin: 0;
}

.footer-meta--detail {
  justify-content: flex-end;
}

.back-to-top {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  color: var(--green);
  font-size: 0.82rem;
  font-weight: 800;
  text-decoration: none;
  white-space: nowrap;
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  justify-content: center;
  gap: 6px;
}

.footer-nav a,
.footer-home {
  display: inline-block;
  min-height: 52px;
  padding: 10px 16px;
  background: var(--green);
  color: #f3eee3;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.125rem;
  line-height: 32px;
  text-align: center;
  transition: background 0.2s ease, transform 0.2s ease;
}

.footer-nav a:hover,
.footer-home:hover {
  background: #173426;
  transform: translateY(-1px);
}

.footer-nav a {
  min-height: 46px;
  padding: 7px 4px;
  font-size: 0.9rem;
  line-height: 30px;
}

.article-footer {
  padding: 34px 0 8px;
}

.article-shell {
  max-width: 760px;
  padding-bottom: 64px;
}

.article-nav {
  margin: 0 0 28px;
}

.back-link,
.home-link {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.52);
  color: var(--green);
  font-size: 0.86rem;
  font-weight: 700;
  text-decoration: none;
}

.article-header {
  padding: clamp(26px, 7vw, 56px) 0 34px;
  border-top: 3px solid var(--green);
  border-bottom: 1px solid var(--line);
}

.article-title {
  font-size: clamp(2.15rem, 6vw, 3.65rem);
  line-height: 1.24;
}

.article-dek {
  margin: 22px 0 0;
  color: var(--ink-soft);
  font-size: 1.16rem;
  line-height: 1.75;
}

.article-meta {
  margin-top: 24px;
  color: var(--green);
  font-size: 0.86rem;
  font-weight: 700;
}

.article-body {
  padding-top: 34px;
}

.article-body p {
  margin: 0 0 1.25em;
  font-size: 1.125rem;
  line-height: 1.95;
  text-align: justify;
  text-indent: 2em;
}

.article-body > p:first-child,
.article-body h2 + p,
.article-body blockquote + p,
.article-body .fact-panel + p {
  text-indent: 0;
}

.article-body h2 {
  margin: 2.2em 0 0.8em;
  color: var(--green);
  font-family: var(--serif);
  font-size: clamp(1.45rem, 5vw, 2rem);
  line-height: 1.35;
  text-wrap: normal;
  line-break: strict;
}

.report-visual {
  position: relative;
  margin: 38px 0;
}

.report-visual--lead {
  margin-top: 34px;
}

.report-visual img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid rgba(22, 59, 49, 0.18);
  border-radius: 24px;
  box-shadow: 0 18px 48px rgba(22, 59, 49, 0.14);
}

.report-visual figcaption {
  margin-top: 12px;
  color: var(--ink-soft);
  font-size: 0.78rem;
  line-height: 1.65;
}

.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 28px 0 36px;
}

.stat-strip div {
  padding: 18px 10px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.52);
  text-align: center;
}

.stat-strip strong,
.stat-strip span {
  display: block;
}

.stat-strip strong {
  color: var(--red);
  font-family: var(--serif);
  font-size: 1.18rem;
}

.stat-strip span {
  margin-top: 5px;
  color: var(--ink-soft);
  font-size: 0.72rem;
}

.fact-panel {
  margin: 26px 0;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.52);
}

.fact-panel strong {
  display: block;
  margin-bottom: 10px;
  color: var(--red);
  font-family: var(--serif);
  font-size: 1.15rem;
}

.fact-panel span {
  display: block;
  line-height: 1.7;
}

.fact-panel span + span {
  margin-top: 6px;
}

.fact-panel ul {
  margin: 0;
  padding-left: 1.3em;
}

.fact-panel li + li {
  margin-top: 8px;
}

blockquote {
  margin: 30px 0;
  padding: 22px 24px;
  border-left: 4px solid var(--red);
  background: rgba(182, 61, 49, 0.06);
  color: var(--ink);
  font-family: var(--serif);
  font-size: 1.12rem;
  line-height: 1.75;
}

blockquote cite {
  display: block;
  margin-top: 10px;
  color: var(--ink-soft);
  font-family: var(--sans);
  font-size: 0.82rem;
  font-style: normal;
}

.source-panel {
  margin-top: 48px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.source-panel h2 {
  margin: 0 0 14px;
  font-family: var(--serif);
  font-size: 1.25rem;
}

.source-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.source-links a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  padding: 8px 15px;
  border-radius: 999px;
  background: var(--green);
  color: #fff;
  font-size: 0.84rem;
  font-weight: 700;
  text-decoration: none;
}

.source-note {
  margin: 14px 0 0;
  color: var(--ink-soft);
  font-size: 0.8rem;
}

@media (max-width: 640px) {
  body {
    font-size: 18px;
  }

  .site-shell,
  .article-shell {
    width: min(100% - 22px, 820px);
  }

  .report-visual {
    margin: 28px 0;
  }

  .report-visual img {
    border-radius: 18px;
  }

  .stat-strip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .masthead-top {
    align-items: flex-start;
  }

  .brand-mark {
    width: 44px;
    height: 44px;
  }

  .brand-name {
    max-width: 8em;
  }

  .glass-nav {
    gap: 6px;
  }

  .glass-nav a {
    padding: 6px 3px;
    font-size: 0.9rem;
  }

  .footer-nav {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 6px;
  }

  .footer-nav a {
    padding-inline: 3px;
  }

  .hero {
    padding: 30px 22px 34px;
    border-radius: 26px 26px 8px 8px;
  }

  .hero--with-media {
    padding: 0;
  }

  .hero--with-media .hero-content {
    padding: 28px 22px 34px;
  }

  .hero h1 {
    font-size: clamp(1.9rem, 8vw, 2.25rem);
    line-height: 1.28;
  }

  .hero::after {
    right: -52px;
    bottom: -78px;
    font-size: 13rem;
  }

  .story {
    min-height: 0;
    padding: 28px 22px;
  }

  .story--with-media {
    padding: 0;
  }

  .story-copy {
    padding: 26px 22px 28px;
  }

  .story h2 {
    font-size: clamp(1.55rem, 6.8vw, 2rem);
    line-height: 1.36;
  }

  .article-title {
    font-size: clamp(1.8rem, 7.5vw, 2.25rem);
    line-height: 1.3;
  }

  .article-body p {
    font-size: 1.125rem;
    line-height: 1.9;
    text-align: left;
  }
}

@media print {
  body {
    background: #fff;
  }

  body::before,
  .glass-nav,
  .article-nav {
    display: none;
  }

  .hero,
  .story,
  .history,
  .fact-panel {
    border: 1px solid #bbb;
    box-shadow: none;
  }
}