:root {
  --ink: #17202a;
  --muted: #5b6472;
  --line: #d8e0e8;
  --paper: #ffffff;
  --soft: #f4f8fb;
  --blue: #155e95;
  --green: #4f8f3a;
  --orange: #d87a2c;
  --red: #b73a48;
  --teal: #187f78;
  --purple: #7551a1;
  --gold: #b88a1e;
  --cyan: #3b82a0;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Microsoft JhengHei", "Noto Sans TC", Arial, sans-serif;
  background: var(--paper);
  line-height: 1.65;
}

a {
  color: inherit;
}

.site-header {
  background:
    linear-gradient(90deg, rgba(12, 71, 112, 0.9), rgba(31, 112, 99, 0.78)),
    url("https://lh3.googleusercontent.com/pw/AP1GczMCVn9WHxswLczpXIynxF3OUrHRiuoSVmZCSFwQxFJbx9Nt2Z0PV7jJ_Vz2TGiz2DIDr7bJ8q4o0XbS6OMf7meacXEj0v8veIz6Z0nnyjUwQbRFJjI");
  background-size: cover;
  background-position: center 42%;
  color: #fff;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  max-width: 1180px;
  margin: 0 auto;
  padding: 18px 24px;
}

.brand {
  font-weight: 800;
  text-decoration: none;
  font-size: 18px;
}

.nav-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 14px;
}

.nav-links a {
  text-decoration: none;
  opacity: 0.9;
}

.hero {
  max-width: 1180px;
  min-height: 520px;
  margin: 0 auto;
  padding: 72px 24px 64px;
  display: flex;
  align-items: center;
}

.hero h1 {
  margin: 0;
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.15;
  letter-spacing: 0;
}

.hero p {
  max-width: 720px;
  font-size: 18px;
}

.eyebrow {
  margin: 0 0 10px;
  color: inherit;
  opacity: 0.78;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 28px;
}

.primary-link,
.secondary-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 700;
}

.primary-link {
  background: #fff;
  color: var(--blue);
}

.secondary-link {
  border: 1px solid rgba(255, 255, 255, 0.64);
}

.secondary-link.dark {
  border-color: var(--blue);
  color: var(--blue);
}

.status-dot {
  display: inline-block;
  width: 12px;
  height: 12px;
  margin-right: 8px;
  border-radius: 50%;
  background: #78d04f;
  box-shadow: 0 0 0 6px rgba(120, 208, 79, 0.18);
}

.sync-time {
  margin: 2px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 12px;
}

.sync-widget {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 20;
  display: flex;
  gap: 10px;
  align-items: flex-start;
  max-width: min(300px, calc(100vw - 36px));
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 8px;
  background: rgba(23, 32, 42, 0.72);
  color: #fff;
  box-shadow: 0 10px 28px rgba(23, 32, 42, 0.18);
  backdrop-filter: blur(8px);
  opacity: 0.78;
}

.sync-widget strong {
  display: block;
  font-size: 13px;
  line-height: 1.3;
}

.sync-widget .status-dot {
  width: 9px;
  height: 9px;
  margin: 5px 0 0;
  box-shadow: 0 0 0 4px rgba(120, 208, 79, 0.14);
}

.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 72px 24px;
}

.band {
  max-width: none;
  background: var(--soft);
}

.band > * {
  max-width: 1180px;
  margin-left: auto;
  margin-right: auto;
}

.section-heading {
  max-width: 780px;
  margin-bottom: 28px;
}

.section-heading h2,
.stats-layout h2 {
  margin: 0;
  font-size: 32px;
  line-height: 1.25;
  letter-spacing: 0;
}

.section-heading p,
.stats-layout p {
  color: var(--muted);
}

.news-toolbar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}

.filter-button {
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
  border-radius: 999px;
  padding: 8px 14px;
  cursor: pointer;
  font: inherit;
}

.filter-button.active {
  background: var(--blue);
  color: #fff;
  border-color: var(--blue);
}

.news-list,
.ypjh-post-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.news-card,
.library-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
  background: #fff;
  min-height: 220px;
}

.ypjh-post-card {
  border-top: 4px solid var(--green);
}

.card-media {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  margin: 0 0 14px;
  border-radius: 6px;
  background: var(--soft);
}

.news-card h3,
.library-card h3 {
  margin: 10px 0;
  font-size: 18px;
  line-height: 1.4;
  letter-spacing: 0;
}

.news-card p,
.library-card p {
  color: var(--muted);
  font-size: 14px;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: #eaf2f8;
  color: var(--blue);
  font-size: 13px;
  font-weight: 700;
}

.news-card a,
.library-card a {
  display: inline-block;
  margin-top: 8px;
  color: var(--blue);
  font-weight: 700;
  text-decoration: none;
}

.card-action {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  margin-top: 10px;
  padding: 0 14px;
  border-radius: 6px;
  background: var(--blue);
  color: #fff !important;
  font-weight: 800;
  text-decoration: none;
}

.source-note {
  margin-top: 12px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
}

.library-list {
  display: grid;
  gap: 28px;
}

.library-group {
  border-top: 4px solid var(--blue);
  padding-top: 16px;
}

.library-group h3 {
  margin: 0 0 14px;
  font-size: 24px;
  letter-spacing: 0;
}

.library-cards {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
}

.library-card {
  min-height: 360px;
}

.source-name {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.topic-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.topic-card {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 6px solid var(--blue);
  border-radius: 8px;
  padding: 18px;
}

.topic-card h3 {
  margin: 0 0 8px;
  font-size: 18px;
}

.topic-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}

.stats-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(360px, 1fr);
  gap: 44px;
  align-items: center;
}

.stats-summary {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.stats-summary div {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 18px;
}

.stats-summary dt {
  color: var(--muted);
  font-size: 14px;
}

.stats-summary dd {
  margin: 6px 0 0;
  font-size: 28px;
  font-weight: 800;
}

.chart-wrap {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 22px;
  align-items: center;
}

.chart-legend {
  display: grid;
  gap: 8px;
}

.legend-item {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  font-size: 14px;
}

.legend-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
}

.resource-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.daily-team-section {
  padding-top: 56px;
  padding-bottom: 56px;
}

.daily-team-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.7fr) minmax(0, 1.3fr);
  gap: 28px;
  align-items: center;
}

.daily-team-card {
  display: grid;
  grid-template-columns: minmax(260px, 1.1fr) minmax(240px, 0.9fr);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 18px 44px rgba(23, 32, 42, 0.08);
}

.daily-team-media {
  display: block;
  min-height: 340px;
  background: var(--soft);
}

.daily-team-media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 340px;
  object-fit: cover;
}

.daily-team-copy,
.daily-team-placeholder {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 28px;
}

.daily-team-copy h3,
.daily-team-placeholder h3 {
  margin: 8px 0 12px;
  font-size: 26px;
  line-height: 1.35;
  letter-spacing: 0;
}

.daily-team-copy p,
.daily-team-placeholder p {
  color: var(--muted);
}

.school-photo-list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
  max-width: 1180px;
}

.school-photo-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.school-photo-img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: var(--soft);
}

.school-photo-body {
  padding: 16px;
}

.school-photo-body h3 {
  margin: 8px 0;
  font-size: 17px;
  line-height: 1.4;
}

.school-photo-body p {
  color: var(--muted);
  font-size: 14px;
}

.resource-grid a {
  display: flex;
  align-items: center;
  min-height: 92px;
  padding: 18px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  text-decoration: none;
  color: var(--blue);
  font-weight: 800;
}

.five-minute-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.75fr) minmax(0, 1.25fr);
  gap: 24px;
  max-width: 1180px;
}

.five-minute-lead,
.five-minute-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 22px;
}

.five-minute-lead h3,
.five-minute-card h3 {
  margin: 0 0 10px;
  font-size: 22px;
  letter-spacing: 0;
}

.five-minute-lead p,
.five-minute-card p {
  color: var(--muted);
}

.five-minute-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.five-minute-card .meta {
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
}

.five-minute-card a {
  color: var(--blue);
  font-weight: 800;
  text-decoration: none;
}

.document-view {
  max-width: 920px;
  margin: 0 auto;
  padding: 42px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 18px 50px rgba(23, 32, 42, 0.08);
  font-size: 16px;
}

.document-title {
  text-align: center;
  border-bottom: 2px solid var(--line);
  padding-bottom: 18px;
  margin-bottom: 24px;
}

.document-title h3 {
  margin: 0;
  font-size: 26px;
  line-height: 1.35;
  letter-spacing: 0;
}

.document-title p {
  margin: 8px 0 16px;
  color: var(--muted);
}

.doc-download {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 16px;
  border-radius: 6px;
  background: var(--blue);
  color: #fff;
  text-decoration: none;
  font-weight: 800;
}

.document-view section {
  margin-top: 24px;
}

.document-view h4 {
  margin: 0 0 8px;
  font-size: 20px;
  color: var(--blue);
  letter-spacing: 0;
}

.document-view ol,
.document-view ul {
  margin: 8px 0 0 1.4em;
  padding: 0;
}

.document-view li {
  margin-bottom: 8px;
  padding-left: 4px;
}

.flow-board {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  max-width: 1180px;
}

.flow-board.compact {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.flow-step {
  position: relative;
  min-height: 210px;
  padding: 22px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.flow-step span {
  display: inline-flex;
  width: 34px;
  height: 34px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  font-weight: 800;
}

.flow-step h3 {
  margin: 14px 0 8px;
  font-size: 20px;
  letter-spacing: 0;
}

.flow-step p {
  margin: 0;
  color: var(--muted);
}

.flow-step.important {
  border-color: #f1b5b5;
  background: #fff7f7;
}

.flow-step.important span {
  background: var(--red);
}

.flow-note {
  max-width: 1180px;
  margin: 18px auto 0;
  color: var(--muted);
}

.flow-note a {
  color: var(--blue);
  font-weight: 800;
  text-decoration: none;
}

.contact-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  max-width: 1180px;
  margin-top: 18px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--soft);
}

.site-footer {
  padding: 32px 24px;
  background: #1b2838;
  color: #dbe7f3;
  text-align: center;
  font-size: 14px;
}

.site-footer p {
  margin: 4px 0;
}

@media (max-width: 900px) {
  .stats-layout,
  .chart-wrap,
  .five-minute-layout,
  .daily-team-layout,
  .daily-team-card {
    grid-template-columns: 1fr;
  }

  .daily-team-media,
  .daily-team-media img {
    min-height: 260px;
  }

  .flow-board,
  .flow-board.compact {
    grid-template-columns: 1fr;
  }

  .news-list,
  .ypjh-post-list,
  .topic-grid,
  .library-cards,
  .school-photo-list,
  .five-minute-list,
  .resource-grid {
    grid-template-columns: 1fr;
  }

  .topbar {
    align-items: flex-start;
    flex-direction: column;
  }

  .document-view {
    padding: 24px;
  }

  .sync-widget {
    right: 10px;
    bottom: 10px;
    max-width: min(260px, calc(100vw - 20px));
    padding: 8px 10px;
  }
}