:root {
  --navy: #1f3a5f;
  --navy-deep: #16294a;
  --royal: #3b6cb7;
  --sky: #a6c4e2;
  --sky-soft: #dce8f4;
  --cream: #faf6ee;
  --cream-warm: #f4eddc;
  --accent: #d4a574;
  --ink: #2d3748;
  --ink-soft: #4a5568;
  --line: #dde3ec;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans TC", sans-serif;
  background: var(--cream);
}

.page {
  min-height: 100dvh;
  background:
    radial-gradient(ellipse at 86% 16%, rgba(166, 196, 226, 0.35), transparent 50%),
    radial-gradient(ellipse at 10% 90%, rgba(212, 165, 116, 0.16), transparent 42%),
    var(--cream);
  overflow-x: hidden;
}

.nav {
  position: sticky;
  top: 0;
  z-index: 40;
  min-height: 78px;
  border-bottom: 1px solid rgba(221, 227, 236, 0.58);
  background: rgba(250, 246, 238, 0.86);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 0 max(24px, calc((100vw - 1080px) / 2));
}

.brand,
.nav-links a {
  color: var(--navy);
  text-decoration: none;
}

.brand {
  font-size: 16px;
  font-weight: 850;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  font-size: 14px;
  font-weight: 700;
}

.nav-links a {
  color: var(--ink-soft);
}

.nav-links a:hover {
  color: var(--royal);
}

.nav-links .nav-cta {
  min-height: 44px;
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  background: var(--navy);
  color: var(--cream);
  box-shadow: 0 12px 30px rgba(31, 58, 95, 0.18);
}

.hero,
.story-section,
.experience-section,
.agenda-section,
.details-section,
.faq-section,
.cta-section {
  width: min(1080px, calc(100% - 48px));
  margin: 0 auto;
}

.hero {
  min-height: calc(100dvh - 78px);
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.82fr);
  gap: clamp(44px, 8vw, 110px);
  align-items: center;
  padding: 70px 0 118px;
}

.hero-tag,
.section-label {
  margin: 0 0 26px;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  background: rgba(59, 108, 183, 0.1);
  color: var(--royal);
  padding: 8px 14px;
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.section-label {
  margin-bottom: 18px;
  background: transparent;
  padding: 0;
}

h1 {
  margin: 0;
  color: var(--navy);
  font-family: Cambria, "PingFang TC", "Noto Serif TC", Georgia, serif;
  font-size: clamp(54px, 7.7vw, 92px);
  font-weight: 850;
  letter-spacing: 0;
  line-height: 1.06;
}

h1 span {
  color: var(--royal);
}

.hero-lead {
  max-width: 590px;
  margin: 28px 0 38px;
  color: var(--ink-soft);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.primary-button,
.secondary-button,
.cta-button {
  min-height: 58px;
  padding: 0 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-size: 16px;
  font-weight: 850;
  text-decoration: none;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
  white-space: nowrap;
}

.primary-button,
.cta-button {
  color: var(--cream);
  background: var(--navy);
  box-shadow: 0 14px 34px rgba(31, 58, 95, 0.25);
}

.secondary-button {
  color: var(--navy);
  border: 1.5px solid var(--line);
  background: rgba(255, 255, 255, 0.42);
}

.primary-button:hover,
.cta-button:hover {
  background: var(--navy-deep);
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(31, 58, 95, 0.3);
}

.secondary-button:hover {
  background: rgba(220, 232, 244, 0.72);
  transform: translateY(-2px);
}

.hero-card {
  position: relative;
  border: 1px solid rgba(221, 227, 236, 0.86);
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.86), rgba(229, 233, 240, 0.84));
  padding: clamp(30px, 4vw, 44px);
  box-shadow: 0 18px 52px rgba(22, 41, 74, 0.14);
}

.hero-card h2 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.2;
  text-align: center;
}

.hero-card p {
  margin: 14px 0 30px;
  color: #6c7b8c;
  text-align: center;
  font-size: 15px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding-top: 26px;
  border-top: 1px dashed rgba(31, 58, 95, 0.16);
}

.hero-stats div {
  text-align: center;
}

.hero-stats strong {
  display: block;
  color: var(--royal);
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1;
}

.hero-stats span {
  display: block;
  margin-top: 8px;
  color: #7f8da0;
  font-size: 11px;
  letter-spacing: 0.12em;
}

.section-head {
  max-width: 760px;
  margin-bottom: 38px;
}

.section-head h2,
.experience-sticky h2,
.details-panel h2,
.ticket-panel h2,
.cta-section p {
  margin: 0;
  color: var(--navy);
  font-family: Cambria, "PingFang TC", "Noto Serif TC", Georgia, serif;
  font-size: clamp(34px, 4vw, 54px);
  font-weight: 850;
  letter-spacing: 0;
  line-height: 1.12;
}

.section-head p:not(.section-label),
.experience-sticky p {
  max-width: 620px;
  margin: 18px 0 0;
  color: var(--ink-soft);
  font-size: 18px;
  line-height: 1.75;
}

.story-section {
  padding: 92px 0 108px;
}

.story-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.story-grid article {
  min-height: 250px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border: 1px solid rgba(221, 227, 236, 0.92);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.66);
  padding: 28px;
  box-shadow: 0 12px 32px rgba(31, 58, 95, 0.07);
}

.story-grid span {
  color: var(--royal);
  font-size: 38px;
  font-weight: 850;
  line-height: 1;
}

.story-grid p {
  margin: 42px 0 0;
  color: var(--ink);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.7;
}

.experience-section {
  padding: 100px 0 118px;
}

.experience-flow {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(34px, 7vw, 92px);
  align-items: start;
}

.experience-sticky {
  position: sticky;
  top: 104px;
}

.experience-stack {
  display: grid;
  gap: 22px;
}

.experience-card {
  position: sticky;
  top: 104px;
  min-height: 460px;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(221, 227, 236, 0.92);
  border-radius: 18px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.88), rgba(220, 232, 244, 0.82));
  padding: clamp(28px, 4vw, 42px);
  box-shadow: 0 18px 48px rgba(31, 58, 95, 0.11);
}

.experience-card:nth-child(1) {
  color: var(--cream);
  border-color: rgba(31, 58, 95, 0.14);
  background: linear-gradient(145deg, var(--navy), var(--royal));
}

.experience-card:nth-child(2) {
  top: 128px;
}

.experience-card:nth-child(3) {
  top: 152px;
}

.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 42px;
  color: rgba(45, 55, 72, 0.58);
  font-size: 13px;
  font-weight: 850;
}

.experience-card:nth-child(1) .card-meta {
  color: rgba(250, 246, 238, 0.72);
}

.card-meta strong {
  color: var(--royal);
  font-size: 44px;
  line-height: 1;
}

.experience-card:nth-child(1) .card-meta strong {
  color: var(--cream);
}

.experience-card h3 {
  margin: 0 0 18px;
  color: var(--navy);
  font-family: Cambria, "PingFang TC", "Noto Serif TC", Georgia, serif;
  font-size: clamp(30px, 3.5vw, 46px);
  line-height: 1.12;
}

.experience-card:nth-child(1) h3 {
  color: var(--cream);
}

.experience-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 18px;
  line-height: 1.75;
}

.experience-card:nth-child(1) p {
  color: rgba(250, 246, 238, 0.88);
}

.trait-list {
  display: grid;
  gap: 10px;
  margin-top: auto;
  padding-top: 34px;
}

.trait-list div {
  display: grid;
  grid-template-columns: 48px 1fr;
  align-items: center;
  gap: 14px;
  min-height: 50px;
  border-radius: 14px;
  background: rgba(59, 108, 183, 0.09);
  padding: 0 16px;
}

.experience-card:nth-child(1) .trait-list div {
  background: rgba(255, 255, 255, 0.13);
}

.trait-list span {
  color: var(--royal);
  font-size: 14px;
  font-weight: 850;
}

.experience-card:nth-child(1) .trait-list span {
  color: var(--sky-soft);
}

.trait-list strong {
  color: var(--navy);
  font-size: 17px;
  font-weight: 850;
}

.experience-card:nth-child(1) .trait-list strong {
  color: var(--cream);
}

.agenda-section {
  padding: 94px 0 104px;
}

.agenda-list {
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(31, 58, 95, 0.14);
}

.agenda-row {
  display: grid;
  grid-template-columns: 92px minmax(190px, 0.42fr) 1fr;
  gap: 22px;
  align-items: start;
  padding: 24px 0;
  border-bottom: 1px solid rgba(31, 58, 95, 0.14);
}

.agenda-row time {
  color: var(--royal);
  font-size: 20px;
  font-weight: 850;
}

.agenda-row h3,
.faq-card h3 {
  margin: 0;
  color: var(--navy);
  font-size: 22px;
  font-weight: 850;
  line-height: 1.3;
}

.agenda-row p,
.faq-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 17px;
  line-height: 1.75;
}

.details-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  padding: 80px 0 86px;
}

.details-panel,
.ticket-panel,
.faq-card {
  border: 1px solid rgba(221, 227, 236, 0.92);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.7);
  padding: clamp(28px, 4vw, 42px);
  box-shadow: 0 16px 42px rgba(31, 58, 95, 0.08);
}

.ticket-panel {
  background: var(--navy);
}

.ticket-panel h2 {
  color: var(--cream);
}

.detail-rows {
  display: grid;
  gap: 0;
  margin-top: 28px;
  border-top: 1px solid rgba(31, 58, 95, 0.12);
}

.ticket-panel .detail-rows {
  border-color: rgba(250, 246, 238, 0.15);
}

.detail-row {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(31, 58, 95, 0.12);
}

.ticket-panel .detail-row {
  border-color: rgba(250, 246, 238, 0.15);
}

.detail-row span {
  color: var(--royal);
  font-size: 14px;
  font-weight: 850;
}

.ticket-panel .detail-row span {
  color: var(--sky);
}

.detail-row strong {
  color: var(--ink);
  font-size: 17px;
  line-height: 1.55;
}

.ticket-panel .detail-row strong {
  color: rgba(250, 246, 238, 0.9);
}

.faq-section {
  padding: 86px 0 96px;
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.faq-card {
  min-height: 220px;
}

.faq-card h3 {
  margin-bottom: 14px;
}

.cta-section {
  padding: 94px 0 122px;
  text-align: center;
}

.cta-section p {
  max-width: 820px;
  margin: 0 auto 30px;
}

@media (prefers-reduced-motion: no-preference) {
  .story-grid article,
  .experience-card,
  .details-panel,
  .ticket-panel,
  .faq-card {
    animation: rise-in 0.72s cubic-bezier(0.16, 1, 0.3, 1) both;
  }

  .story-grid article:nth-child(2),
  .experience-card:nth-child(2),
  .faq-card:nth-child(2) {
    animation-delay: 0.08s;
  }

  .story-grid article:nth-child(3),
  .experience-card:nth-child(3),
  .faq-card:nth-child(3) {
    animation-delay: 0.14s;
  }
}

@keyframes rise-in {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 940px) {
  .nav-links a:not(.nav-cta) {
    display: none;
  }

  .hero,
  .story-grid,
  .experience-flow,
  .details-section,
  .faq-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding: 54px 0 72px;
    gap: 28px;
  }

  .experience-sticky,
  .experience-card,
  .experience-card:nth-child(2),
  .experience-card:nth-child(3) {
    position: static;
    top: auto;
  }

  .agenda-row {
    grid-template-columns: 90px 1fr;
  }

  .agenda-row p {
    grid-column: 2;
  }
}

@media (max-width: 560px) {
  .nav,
  .hero,
  .story-section,
  .experience-section,
  .agenda-section,
  .details-section,
  .faq-section,
  .cta-section {
    width: min(100% - 28px, 1080px);
  }

  .nav {
    width: auto;
    min-height: 66px;
    padding: 0 14px;
  }

  .brand {
    font-size: 15px;
  }

  .nav-links .nav-cta {
    min-height: 38px;
    padding: 0 16px;
  }

  h1 {
    font-size: 50px;
  }

  .hero-lead,
  .section-head p:not(.section-label),
  .experience-sticky p {
    font-size: 17px;
  }

  .primary-button,
  .secondary-button,
  .cta-button {
    width: 100%;
  }

  .hero-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
  }

  .story-grid article {
    min-height: auto;
  }

  .experience-card {
    min-height: 430px;
  }

  .agenda-row,
  .detail-row {
    grid-template-columns: 1fr;
  }

  .agenda-row p {
    grid-column: auto;
  }
}