/* 麒麟泓信 — 河流叙事：居中刊头 + 左右交替图文带（非瀑布流/非侧栏刊） */
@import url("https://fonts.googleapis.com/css2?family=ZCOOL+XiaoWei&family=Noto+Sans+SC:wght@400;500;700&display=swap");

:root {
  --moss: #145c4a;
  --moss-deep: #0c3d32;
  --mist: #e7f0ec;
  --foam: #f7fbf9;
  --ink: #163028;
  --muted: #5d7269;
  --line: #c9dbd3;
  --accent: #2f8f73;
}

* { box-sizing: border-box; }
html, body {
  margin: 0;
  padding: 0;
  background:
    radial-gradient(ellipse at top, #dceee6 0%, transparent 55%),
    linear-gradient(180deg, var(--foam), var(--mist));
  color: var(--ink);
  font-family: "Noto Sans SC", "PingFang SC", sans-serif;
  line-height: 1.65;
  min-height: 100vh;
}
a { color: inherit; text-decoration: none; }

.hero-brand {
  text-align: center;
  padding: 48px 16px 20px;
}
.hero-brand .seal {
  width: 56px;
  height: 56px;
  margin: 0 auto 14px;
  border-radius: 50%;
  border: 2px solid var(--moss);
  display: grid;
  place-items: center;
  font-family: "ZCOOL XiaoWei", serif;
  font-size: 26px;
  color: var(--moss-deep);
  background: rgba(255,255,255,0.7);
}
.hero-brand h1 {
  margin: 0;
  font-family: "ZCOOL XiaoWei", serif;
  font-size: clamp(36px, 8vw, 56px);
  letter-spacing: 0.2em;
  color: var(--moss-deep);
  font-weight: 400;
}
.hero-brand .tagline {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
  letter-spacing: 0.18em;
}

.chip-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  padding: 8px 16px 28px;
}
.chip-row button {
  appearance: none;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.75);
  color: var(--moss-deep);
  border-radius: 999px;
  padding: 8px 14px;
  font-size: 13px;
  cursor: pointer;
}
.chip-row button.active {
  background: var(--moss);
  border-color: var(--moss);
  color: #fff;
}

.toolbar {
  max-width: 880px;
  margin: 0 auto 18px;
  padding: 0 16px;
  display: flex;
  gap: 8px;
}
.toolbar input {
  flex: 1;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 11px 14px;
  background: #fff;
  font-size: 14px;
}
.toolbar button {
  border: 0;
  border-radius: 12px;
  background: var(--moss);
  color: #fff;
  padding: 0 18px;
  cursor: pointer;
}

.river {
  max-width: 880px;
  margin: 0 auto;
  padding: 0 16px 80px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: rgba(255,255,255,0.88);
  border: 1px solid var(--line);
  border-radius: 22px;
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(20, 60, 50, 0.06);
  transition: transform 0.2s ease;
}
.story:hover { transform: translateY(-2px); }
.story.is-flip .story-media { order: 2; }
.story.is-flip .story-body { order: 1; }

.story-media {
  min-height: 210px;
  background: #cfe0d8 center/cover no-repeat;
}
.story-body {
  padding: 22px 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.story-body .eyebrow {
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0.14em;
  margin-bottom: 8px;
}
.story-body h2 {
  margin: 0 0 10px;
  font-family: "ZCOOL XiaoWei", serif;
  font-size: 24px;
  font-weight: 400;
  line-height: 1.35;
}
.story-body p {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 14px;
}
.story-body .meta {
  font-size: 12px;
  color: var(--muted);
  display: flex;
  gap: 12px;
}

.feature {
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: #fff;
  cursor: pointer;
  box-shadow: 0 12px 36px rgba(20, 60, 50, 0.08);
}
.feature-media {
  height: 240px;
  background: #cfe0d8 center/cover no-repeat;
}
.feature-body {
  padding: 22px 20px 24px;
}
.feature-body h2 {
  margin: 8px 0 10px;
  font-family: "ZCOOL XiaoWei", serif;
  font-size: 28px;
  font-weight: 400;
}

.empty { text-align: center; color: var(--muted); padding: 40px 0; }
.more { text-align: center; margin-top: 8px; }
.more button {
  appearance: none;
  border: 1px solid var(--moss);
  background: transparent;
  color: var(--moss-deep);
  border-radius: 999px;
  padding: 10px 24px;
  cursor: pointer;
}

.footer {
  max-width: 880px;
  margin: 32px auto 0;
  padding: 24px 16px 40px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  border-top: 1px solid var(--line);
}
.footer-heading {
  margin: 0 0 14px;
  color: var(--ink);
  font-size: 15px;
  font-weight: 600;
}
.footer-contact-list {
  margin: 0 auto 16px;
  max-width: 420px;
  text-align: left;
}
.footer-contact-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}
.footer-contact-row dt { color: var(--muted); }
.footer-contact-row dd { margin: 0; }
.footer a { color: var(--moss); }
.footer-icp { margin: 12px 0 6px; }
.footer-copy { margin: 0; color: #8aa198; font-size: 12px; }

.detail-page {
  max-width: 720px;
  margin: 0 auto;
  padding: 28px 16px 60px;
}
.detail-page .back {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--moss);
}
.detail-page h1 {
  font-family: "ZCOOL XiaoWei", serif;
  font-size: 32px;
  font-weight: 400;
  line-height: 1.35;
}
.detail-page .cover {
  width: 100%;
  border-radius: 18px;
  margin: 16px 0 20px;
  max-height: 360px;
  object-fit: cover;
}
.rec-list a {
  display: block;
  padding: 12px 0;
  border-bottom: 1px dashed var(--line);
}

@media (max-width: 720px) {
  .story { grid-template-columns: 1fr; }
  .story.is-flip .story-media { order: 0; }
  .story-media { min-height: 180px; }
  .hero-brand { padding-top: 28px; }
}