@charset "utf-8";
:root {
  --accent: #c8000a;
  --accent-2: #d8262c;
  --ink: #111111;
  --soft-ink: #565656;
  --muted: rgba(17, 17, 17, 0.64);
  --paper: #ffffff;
  --canvas: #f7f5f0;
  --shadow: 0 20px 50px rgba(0, 0, 0, 0.12);
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; width: 100%; min-height: 100%; }
body {
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;
  color: var(--ink);
  background: var(--canvas);
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { font: inherit; }

.page-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 92px;
  padding-top: 55px;
  box-sizing: border-box;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.08);
}
.header-inner {
  width: min(1480px, calc(100% - 32px));
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-right: 48px;
}
.brand img { width: 132px; height: auto; }
.main-nav {
  display: flex;
  align-items: center;
  gap: 38px;
  font-size: 16px;
}
.main-nav > a,
.main-nav > .nav-group > a {
  position: relative;
  color: #161616;
  display: inline-flex;
  align-items: center;
  min-height: 32px;
}
.main-nav > a::after,
.main-nav > .nav-group > a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 100%;
  height: 2px;
  background: #161616;
  transform: scaleX(0);
  transform-origin: right center;
  transition: transform 0.3s ease;
}
.main-nav > a:hover::after,
.main-nav > .nav-group:hover > a::after,
.main-nav > a.current::after,
.main-nav > .nav-group > a.current::after {
  transform: scaleX(1);
  transform-origin: left center;
}
.nav-group { position: relative; }
.nav-group > a { padding-right: 18px; }
.nav-group::before {
  content: "";
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  height: 10px;
  z-index: 19;
}
.sub-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 156px;
  padding: 10px 10px 10px;
  border-radius: 0 0 12px 12px;
  background: rgba(200, 0, 10, 0.96);
  box-shadow: 0 10px 30px rgba(200, 0, 10, 0.18);
  display: block;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateX(-50%) translateY(8px);
  transition: opacity 0.22s ease, transform 0.22s ease, visibility 0s linear 0.22s;
  z-index: 20;
}
.nav-group:hover .sub-menu,
.nav-group:focus-within .sub-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
  transition-delay: 0s;
}
.sub-menu a {
  display: block;
  color: #fff;
  text-align: center;
  line-height: 34px;
  font-size: 14px;
  border-radius: 6px;
}
.sub-menu a:hover { background: rgba(255, 255, 255, 0.16); }
.mobile-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid rgba(200, 0, 10, 0.18);
  background: rgba(200, 0, 10, 0.06);
  color: var(--accent);
}

.spirit-page {
  padding-top: 92px;
}
.hero-shell {
  position: relative;
  min-height: 520px;
  display: grid;
  place-items: center;
  overflow: hidden;
  color: #fff;
}
.hero-bg,
.hero-mask {
  position: absolute;
  inset: 0;
}
.hero-bg {
  background-size: cover;
  background-position: center;
  transform: scale(1.03);
}
.hero-mask {
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.14), rgba(0, 0, 0, 0.06));
}
.hero-content {
  position: relative;
  z-index: 1;
  width: min(1180px, calc(100% - 48px));
  text-align: center;
  padding: 140px 0 106px;
}
.hero-kicker {
  margin: 0 0 18px;
  font-size: clamp(42px, 4.8vw, 68px);
  letter-spacing: 2px;
  line-height: 1.08;
  color: rgba(255, 255, 255, 0.98);
  font-weight: 800;
  text-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}
.hero-content h1 {
  margin: 0;
  font-size: 16px;
  letter-spacing: 4px;
  line-height: 1.9;
  font-weight: 400;
  text-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}
.hero-summary {
  max-width: 820px;
  margin: 18px auto 0;
  font-size: 16px;
  line-height: 1.95;
  color: rgba(255, 255, 255, 0.9);
}

.section-tabs {
  z-index: 900;
  display: flex;
  justify-content: center;
  gap: 10px;
  padding: 20px 14px 14px;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}
.section-tab {
  min-width: 120px;
  padding: 10px 20px;
  border-radius: 999px;
  color: #333;
  text-align: center;
  border: 1px solid rgba(0, 0, 0, 0.08);
  background: rgba(255, 255, 255, 0.78);
  transition: all 0.25s ease;
}
.section-tab:hover,
.section-tab.current {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  box-shadow: 0 8px 18px rgba(200, 0, 10, 0.22);
}

.spirit-panel {
  position: relative;
  padding: 60px 0;
  display: none;
  scroll-margin-top: 100px;
}
.spirit-panel.tab-active { display: block; }
.section-inner {
  width: min(1260px, calc(100% - 36px));
  margin: 0 auto;
  position: relative;
}
.section-head {
  text-align: center;
  margin-bottom: 30px;
  padding: 56px 0 78px;
  position: relative;
  overflow: visible;
}
.section-head::before {
  content: "";
  position: absolute;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  bottom: -50px;
  opacity: 0.5;
  pointer-events: none;
  z-index: 0;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}
.section-head > * { position: relative; z-index: 1; }
.section-head h2 {
  margin: 0;
  font-size: clamp(28px, 4vw, 54px);
  letter-spacing: 6px;
}
.section-head p {
  margin: 10px 0 0;
  font-size: 15px;
  color: var(--muted);
  letter-spacing: 2px;
}
.section-head-video::before { background-image: url('../../images/life/08.png'); }
.section-head-intro::before { background-image: url('../../images/life/06.png'); }
.section-head-mission::before { background-image: url('../../images/life/07.png'); }
.section-head-values::before { background-image: url('../../images/life/09.png'); }
.section-video { background: linear-gradient(180deg, #f7f5f0 0%, #f7f5f0 44%, #e9e5df 44%, #e9e5df 100%); }
.section-video .section-inner {
  width: 100vw;
  max-width: none;
  margin-left: calc(50% - 50vw);
}
.section-video .section-head,
.section-video .copy-stack {
  width: min(1260px, calc(100% - 36px));
  margin-left: auto;
  margin-right: auto;
}
.video-frame {
  position: relative;
  width: 100%;
  border-radius: 0;
  overflow: hidden;
  box-shadow: var(--shadow);
  height: clamp(340px, 56.25vw, 900px);
  background: #1a1918;
}
.video-frame video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  background: #000;
  object-fit: cover;
}
.video-cover {
  position: absolute;
  inset: 0;
  z-index: 2;
  border: none;
  cursor: pointer;
  display: grid;
  place-items: center;
  background: radial-gradient(ellipse at 50% 40%, #4a4845 0%, #2d2b29 50%, #1a1918 100%);
  transition: opacity 0.25s ease, visibility 0.25s ease;
}
.video-cover.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.cover-logo {
  width: 260px;
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.2));
}
.play-button {
  position: absolute;
  width: 84px;
  height: 84px;
  border-radius: 50%;
  background: rgba(200, 0, 10, 0.86);
  box-shadow: 0 12px 30px rgba(200, 0, 10, 0.28);
}
.play-button::before {
  content: "";
  position: absolute;
  left: 34px;
  top: 24px;
  border-left: 24px solid #fff;
  border-top: 15px solid transparent;
  border-bottom: 15px solid transparent;
}
.copy-stack {
  max-width: 760px;
  margin: 32px auto 0;
  text-align: center;
}
.copy-stack p {
  margin: 0 0 14px;
  font-size: 16px;
  color: #555;
  line-height: 2;
}

.circle-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 30px;
  margin-top: 56px;
}
.circle-card {
  text-align: center;
}
.circle-image {
  width: 280px;
  height: 280px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background-size: cover;
  background-position: center;
  box-shadow: 0 0 0 8px rgba(200, 0, 10, 0.04), 0 10px 30px rgba(0, 0, 0, 0.08);
  border: 2px solid rgba(180, 80, 80, 0.3);
  padding: 8px;
  background-clip: content-box;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.circle-card:hover .circle-image {
  transform: scale(1.06);
  box-shadow: 0 0 0 8px rgba(200, 0, 10, 0.08), 0 20px 50px rgba(200, 0, 10, 0.18);
}
.circle-card h3 {
  margin: 0 0 10px;
  font-size: 24px;
  color: var(--accent);
}
.circle-card p {
  margin: 0;
  font-size: 16px;
  color: #666;
  line-height: 1.8;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  margin-top: 34px;
}
.stat-card {
  text-align: center;
  padding: 34px 20px 30px;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
  position: relative;
  overflow: hidden;
}
.stat-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, #c8000a, #e83035);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.35s ease;
}
.stat-card:hover::before {
  transform: scaleX(1);
}
.stat-card strong {
  display: block;
  font-size: 36px;
  color: #1a1a1a;
  font-weight: 800;
  line-height: 1;
}
.stat-card span {
  display: block;
  margin-top: 6px;
  font-size: 14px;
  color: #555;
  font-weight: 600;
}
.stat-card p {
  margin: 12px 0 0;
  font-size: 13px;
  color: #999;
  line-height: 1.65;
}

.section-mission {
  background: #fff;
}
.mission-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 30px;
  margin-top: 54px;
}
.mission-card {
  background: #fff;
  border-radius: 15px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  padding: 44px 34px 36px;
  position: relative;
  overflow: hidden;
  text-align: center;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.mission-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: linear-gradient(180deg, #c8000a, #e83035);
  transition: height 0.35s ease;
}
.mission-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 50px rgba(200, 0, 10, 0.15);
}
.mission-card:hover::before {
  height: 62px;
}
.mission-icon {
  width: 90px;
  height: 90px;
  margin: 0 auto 22px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #c8000a, #d8262c);
  color: #fff;
  font-size: 36px;
  font-weight: 700;
  box-shadow: 0 8px 25px rgba(200, 0, 10, 0.35);
}
.mission-card h3 {
  margin: 0 0 18px;
  font-size: 24px;
  color: var(--accent);
}
.mission-slogan {
  margin: 0 0 20px;
  font-size: 19px;
  color: #333;
  font-weight: 700;
  line-height: 1.5;
}
.mission-text {
  margin: 0;
  text-align: justify;
  font-size: 15px;
  color: #666;
  line-height: 1.85;
}
.mission-tags {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}
.mission-tags span {
  padding: 8px 18px;
  border-radius: 20px;
  background: rgba(200, 0, 10, 0.1);
  color: var(--accent);
  font-size: 13px;
  font-weight: 600;
}

.section-values {
  background: #fff;
}
.certificate-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 30px;
  margin-top: 50px;
}
.certificate-card {
  background: #fff;
  border-radius: 15px;
  padding: 30px;
  border: 1px solid #eee;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.certificate-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 34px rgba(200, 0, 10, 0.12);
}
.certificate-image {
  position: relative;
  height: 180px;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 20px;
}
.certificate-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.certificate-badge {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 5px 15px;
  border-radius: 20px;
  background: rgba(200, 0, 10, 0.9);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
}
.certificate-card h3 {
  margin: 0 0 12px;
  font-size: 22px;
  color: #1a1a1a;
}
.certificate-card p {
  margin: 0 0 15px;
  font-size: 14px;
  color: #666;
  line-height: 1.65;
}
.certificate-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.certificate-tags span {
  padding: 5px 12px;
  border-radius: 15px;
  background: #f5f5f5;
  color: #666;
  font-size: 12px;
}
.certificate-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 18px;
  padding: 12px 24px;
  border-radius: 25px;
  background: var(--accent);
  color: #fff;
  transition: transform 0.25s ease, background 0.25s ease;
}
.certificate-link:hover {
  background: var(--accent-2);
  transform: translateX(4px);
}

.report-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
  margin-top: 34px;
}
.report-card {
  background: #fff;
  border-radius: 12px;
  padding: 18px;
  text-align: center;
  border: 1px solid #eee;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.report-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(200, 0, 10, 0.12);
}
.report-card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 10px;
  margin-bottom: 14px;
}
.report-card h3 {
  margin: 0 0 8px;
  font-size: 16px;
  color: #1a1a1a;
}
.report-card p {
  margin: 0 0 14px;
  font-size: 12px;
  color: #888;
  display: inline-block;
  padding: 5px 10px;
  border-radius: 10px;
  background: rgba(200, 0, 10, 0.06);
}
.report-card a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  font-size: 10px;
  line-height: 1;
  flex-direction: column;
}

.site-footer {
  margin-top: 58px;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  padding: 26px min(28px, 2vw) 0;
  width: min(1400px, calc(100% - 32px));
  margin-left: auto;
  margin-right: auto;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 30px;
}
.contact-lines {
  margin: 0;
  padding: 0;
  list-style: none;
  color: #555;
  line-height: 2;
  font-size: 14px;
}
.qr-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  gap: 20px;
}
.qr-list li {
  width: 96px;
  text-align: center;
  color: #666;
  font-size: 13px;
}
.qr-list img {
  width: 100%;
  border: 1px solid #ddd;
  border-radius: 4px;
  margin-bottom: 8px;
}
.copy {
  width: min(1400px, calc(100% - 32px));
  margin: 26px auto 0;
  color: #777;
  font-size: 13px;
  padding-bottom: 26px;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.spirit-panel.tab-active .video-frame,
.spirit-panel.tab-active .copy-stack,
.spirit-panel.tab-active .circle-grid,
.spirit-panel.tab-active .stats-grid,
.spirit-panel.tab-active .mission-grid,
.spirit-panel.tab-active .certificate-grid,
.spirit-panel.tab-active .report-grid {
  animation: panelFadeIn 0.45s ease both;
}

@keyframes panelFadeIn {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 1180px) {
  .circle-grid,
  .mission-grid,
  .certificate-grid,
  .report-grid,
  .stats-grid,
  .site-footer {
    grid-template-columns: 1fr;
  }
  .report-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .circle-card,
  .mission-card,
  .certificate-card {
    max-width: 760px;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 980px) {
  .page-header { height: 72px; }
  .spirit-page { padding-top: 72px; }
  .header-inner { width: min(1480px, calc(100% - 24px)); }
  .brand img { width: 110px; }
  .main-nav { display: none; }
  .main-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    right: 16px;
    width: 240px;
    max-height: calc(100vh - 88px);
    overflow-y: auto;
    gap: 0;
    padding: 12px 14px;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(0, 0, 0, 0.08);
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.14);
  }
  .main-nav.open > a,
  .main-nav.open > .nav-group > a {
    width: 100%;
    padding: 8px 0;
  }
  .main-nav.open .nav-group {
    width: 100%;
  }
  .main-nav.open .sub-menu {
    position: static;
    transform: none;
    display: block;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    margin: 6px 0 10px;
    background: rgba(200, 0, 10, 0.88);
    box-shadow: none;
  }
  .mobile-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .hero-shell { min-height: 420px; }
  .hero-content { padding: 112px 0 88px; }
  .hero-summary { font-size: 16px; }
  .section-tabs {
    justify-content: flex-start;
    overflow-x: auto;
    white-space: nowrap;
    padding-inline: 16px;
  }
  .section-tab { min-width: 110px; }
  .content-section { padding: 48px 0; }
  .section-inner { width: min(1260px, calc(100% - 24px)); }
  .section-video .section-inner {
    width: 100%;
    margin-left: 0;
  }
  .video-frame { height: clamp(220px, 56.25vw, 540px); }
  .circle-image { width: 190px; height: 190px; }
  .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .report-grid { grid-template-columns: 1fr; }
  .site-footer { width: min(1400px, calc(100% - 24px)); }
  .copy { width: min(1400px, calc(100% - 24px)); }
}