:root {
  --ink: #1d1713;
  --coal: #120f0d;
  --paper: #f3eee3;
  --cream: #fff8ea;
  --orange: #ed6b20;
  --gold: #f2a52b;
  --red: #a73b21;
  --green: #244438;
  --muted: #766c62;
  --line: rgba(29, 23, 19, .15);
  --shell: min(1180px, calc(100vw - 48px));
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Noto Sans TC", "Microsoft JhengHei", system-ui, sans-serif;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.shell { width: var(--shell); margin-inline: auto; }

.site-topbar {
  background: var(--green);
  color: #f7f2e8;
  font-size: 12px;
  letter-spacing: .08em;
}
.topbar-inner { min-height: 34px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.topbar-news { color: #f3bb55; }

.site-header {
  position: relative;
  z-index: 20;
  background: rgba(255, 250, 241, .96);
  border-bottom: 1px solid rgba(0, 0, 0, .08);
}
.nav-inner { height: 78px; display: flex; align-items: center; gap: 38px; }
.site-brand { display: flex; align-items: center; gap: 12px; margin-right: auto; font-family: Georgia, serif; font-size: 12px; letter-spacing: .12em; }
.site-brand img { width: 120px; height: 40px; object-fit: contain; }
nav { display: flex; gap: 26px; font-size: 14px; font-weight: 700; }
nav a { position: relative; }
nav a::after { content: ""; position: absolute; height: 2px; inset: auto 50% -8px; background: var(--orange); transition: .25s; }
nav a:hover::after { inset-inline: 0; }
.nav-cta { padding: 12px 18px; background: var(--ink); color: white; font-size: 13px; font-weight: 800; }

.hero {
  position: relative;
  min-height: calc(100vh - 112px);
  overflow: hidden;
  color: white;
  background: #1d130e;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(15, 10, 7, .95) 0%, rgba(28, 16, 9, .78) 45%, rgba(30, 16, 7, .30) 72%, rgba(15, 9, 5, .65) 100%);
}
.hero-art {
  position: absolute;
  inset: 0;
  background: url("assets/wall-breakthrough-hero.png") center 35% / cover no-repeat;
  filter: saturate(.82) contrast(1.08);
  transform: scale(1.02);
}
.hero-notes { position: absolute; z-index: 1; width: 460px; right: 9%; top: 5%; opacity: .44; mix-blend-mode: screen; }
.hero-content { position: relative; z-index: 2; min-height: calc(100vh - 112px); display: grid; grid-template-columns: 1fr 300px; align-items: center; gap: 70px; padding-block: 76px 92px; }
.hero-copy { max-width: 700px; }
.ouzan-mark { width: 190px; margin-bottom: 30px; }
.eyebrow, .section-kicker, .card-tag, .facts-label { font-size: 12px; font-weight: 900; letter-spacing: .22em; text-transform: uppercase; }
.eyebrow { color: #f8b03e; }
.title-lockup { width: min(620px, 90%); margin: -60px 0 -35px -34px; filter: drop-shadow(0 8px 20px rgba(0,0,0,.35)); }
.hero-lead { max-width: 620px; font-size: clamp(17px, 1.7vw, 22px); line-height: 1.8; color: rgba(255,255,255,.84); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 52px; padding: 0 25px; font-size: 14px; font-weight: 900; letter-spacing: .04em; transition: transform .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: linear-gradient(135deg, var(--gold), var(--orange)); color: #21130a; }
.button-ghost { border: 1px solid rgba(255,255,255,.45); color: white; }
.hero-facts { padding: 30px; border: 1px solid rgba(255,255,255,.18); background: rgba(22,14,9,.66); backdrop-filter: blur(12px); box-shadow: 0 25px 70px rgba(0,0,0,.25); }
.facts-label { color: var(--gold); margin: 0 0 20px; }
.fact-date { display: flex; align-items: center; gap: 18px; margin: 14px 0; }
.fact-date strong { font: 700 40px/1 Georgia, serif; color: white; }
.fact-date span { font-size: 13px; line-height: 1.5; color: #d7caba; }
.hero-facts hr { border: 0; border-top: 1px solid rgba(255,255,255,.18); margin: 25px 0; }
.hero-facts p { line-height: 1.8; color: #e1d6c7; }
.fact-pill { display: inline-block; margin-top: 10px; padding: 7px 12px; background: var(--orange); font-weight: 900; font-size: 12px; }
.scroll-cue { position: absolute; z-index: 3; bottom: 24px; left: 50%; transform: translateX(-50%); color: rgba(255,255,255,.65); font-size: 11px; letter-spacing: .14em; }
.scroll-cue span { display: block; width: 1px; height: 24px; margin: 0 auto 8px; background: var(--orange); }

.section { padding-block: 110px; }
.section-kicker { color: var(--orange); margin: 0 0 18px; }
h2 { margin: 0; font: 700 clamp(38px, 5vw, 68px)/1.16 Georgia, "Noto Serif TC", serif; letter-spacing: -.035em; }
.story { background: var(--cream); }
.story-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 90px; align-items: start; }
.story-copy { padding-top: 30px; font-size: 17px; line-height: 1.9; color: #5f554c; }
.breakthrough-row { display: grid; grid-template-columns: repeat(5, 1fr); margin-top: 75px; border-block: 1px solid var(--line); }
.breakthrough-row span { padding: 20px 12px; border-right: 1px solid var(--line); font-size: 13px; font-weight: 800; }
.breakthrough-row span:last-child { border-right: 0; }

.workshops { background: #17120f; color: #fff; }
.section-heading { display: flex; justify-content: space-between; align-items: end; gap: 60px; margin-bottom: 54px; }
.section-heading > p { max-width: 490px; margin: 0; color: #938a81; line-height: 1.8; }
.workshops .section-heading > p { color: #b8aaa0; }
.workshop-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.workshop-card { position: relative; min-width: 0; overflow: hidden; background: #2a211b; border: 1px solid rgba(255,255,255,.08); }
.card-image { height: 360px; display: flex; justify-content: center; align-items: end; overflow: hidden; background: radial-gradient(circle at 50% 45%, #6a3920 0, #2a1b14 68%); }
.card-image > img { height: 95%; width: auto; object-fit: contain; object-position: bottom; filter: drop-shadow(0 18px 20px rgba(0,0,0,.35)); }
.double-portrait img { width: 55%; height: 95%; object-fit: contain; object-position: bottom; margin-inline: -6%; }
.card-worship .card-image { background: radial-gradient(circle, #5b4331, #211914 70%); }
.card-creative .card-image { background: radial-gradient(circle, #73351f, #231511 70%); }
.card-body { position: relative; padding: 34px 30px 30px; min-height: 320px; }
.card-number { position: absolute; right: 24px; top: 20px; color: rgba(255,255,255,.13); font: 700 62px/1 Georgia, serif; }
.card-tag { color: var(--orange); }
.card-body h3 { max-width: 85%; margin: 16px 0; font: 700 29px/1.3 Georgia, "Noto Serif TC", serif; }
.card-body > p:not(.card-tag):not(.teacher-line) { color: #c2b6ab; line-height: 1.8; }
.teacher-line { margin-top: 28px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.12); font-weight: 900; }

.schedule-band { padding: 56px 0; color: white; background: linear-gradient(120deg, #a8381d, var(--orange)); }
.schedule-inner { display: grid; grid-template-columns: 1fr auto 1fr 1fr; align-items: center; gap: 38px; }
.schedule-inner > div:not(.schedule-plus) { display: grid; grid-template-columns: auto 1fr; column-gap: 16px; align-items: baseline; }
.schedule-inner span { grid-column: 1 / -1; font-size: 11px; font-weight: 900; letter-spacing: .18em; opacity: .75; }
.schedule-inner strong { font: 700 48px/1 Georgia, serif; }
.schedule-inner p { margin: 0; font-size: 13px; }
.schedule-plus { font-size: 35px; opacity: .5; }
.schedule-total { padding-left: 35px; border-left: 1px solid rgba(255,255,255,.35); }

.teachers { background: #efe6d7; }
.people-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.people-grid article { position: relative; height: 380px; overflow: hidden; background: #d8c5ad; }
.people-grid article:nth-child(even) { background: #c9b094; }
.people-grid img { width: 100%; height: 92%; object-fit: contain; object-position: bottom; filter: saturate(.85); }
.people-grid div { position: absolute; inset: auto 12px 12px; padding: 12px 14px; color: white; background: rgba(20,15,11,.82); }
.people-grid h3, .people-grid p { margin: 0; }
.people-grid h3 { font-size: 18px; }
.people-grid p { margin-top: 3px; font-size: 11px; color: #d7b187; }

.journey { background: var(--paper); }
.journey-intro { max-width: 700px; margin-bottom: 52px; }
.journey-intro > p:last-child { max-width: 600px; color: var(--muted); line-height: 1.8; }
.journey-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: start; }
.journey-card { background: white; box-shadow: 0 18px 50px rgba(44,28,15,.08); }
.journey-card.featured { transform: translateY(34px); }
.journey-card img { width: 100%; aspect-ratio: 1.5; object-fit: cover; }
.journey-card > div { padding: 28px; }
.journey-card time { color: var(--orange); font-size: 11px; font-weight: 900; letter-spacing: .13em; }
.journey-card h3 { margin: 12px 0; font: 700 26px/1.35 Georgia, "Noto Serif TC", serif; }
.journey-card p { color: var(--muted); line-height: 1.7; }
.mini-timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin-top: 78px; background: var(--line); border: 1px solid var(--line); }
.mini-timeline span { padding: 18px; background: var(--paper); font-size: 12px; line-height: 1.6; }
.mini-timeline b { display: block; color: var(--orange); font-size: 16px; }

.venue { color: #f4ece0; background: #21372e; }
.venue-grid { display: grid; grid-template-columns: 1.1fr 1fr 1fr; gap: 50px; align-items: center; }
.venue article { padding: 30px; border-left: 1px solid rgba(255,255,255,.18); }
.venue article span { color: #e79b37; font: 700 42px/1 Georgia, serif; }
.venue article h3 { font-size: 20px; }
.venue article p { color: #b9c6bf; line-height: 1.8; }

.register { position: relative; overflow: hidden; padding: 130px 0; color: white; background: #1b110c; }
.register-bg { position: absolute; inset: 0; background: url("assets/concert-background.png") center 42% / cover no-repeat; opacity: .32; }
.register::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(20,11,6,.95), rgba(20,11,6,.35)); }
.register-inner { position: relative; z-index: 1; }
.register-inner > img { width: 180px; margin-bottom: 35px; }
.register h2 { max-width: 750px; }
.register-inner > p:not(.section-kicker) { max-width: 580px; color: #ccbfb4; line-height: 1.8; }
.register .button { margin-top: 22px; }

footer { padding: 35px 0; color: #ada198; background: #100d0b; font-size: 12px; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 20px; }
.footer-inner div { display: flex; align-items: baseline; gap: 12px; color: white; }
.footer-inner div strong { font-size: 17px; }

@media (max-width: 900px) {
  :root { --shell: min(100% - 32px, 720px); }
  .topbar-news, nav { display: none; }
  .nav-inner { height: 66px; gap: 12px; }
  .site-brand span { display: none; }
  .nav-cta { padding: 10px 13px; }
  .hero { min-height: auto; }
  .hero-content { min-height: 860px; grid-template-columns: 1fr; gap: 35px; padding-block: 70px 80px; }
  .hero-art { background-position: 57% center; }
  .hero::after { background: linear-gradient(180deg, rgba(15,9,6,.75), rgba(20,11,7,.92) 75%); }
  .title-lockup { width: min(540px, 100%); margin-left: -22px; }
  .hero-facts { max-width: 430px; }
  .scroll-cue { display: none; }
  .section { padding-block: 78px; }
  .story-grid, .venue-grid { grid-template-columns: 1fr; gap: 32px; }
  .breakthrough-row { grid-template-columns: 1fr 1fr; }
  .breakthrough-row span { border-bottom: 1px solid var(--line); }
  .section-heading { display: block; }
  .section-heading > p { margin-top: 24px; }
  .workshop-grid, .journey-grid { grid-template-columns: 1fr; }
  .workshop-card { display: grid; grid-template-columns: .9fr 1.1fr; }
  .card-image { height: auto; min-height: 380px; }
  .journey-card.featured { transform: none; }
  .schedule-inner { grid-template-columns: 1fr 1fr; }
  .schedule-plus { display: none; }
  .schedule-total { padding: 25px 0 0; border-left: 0; border-top: 1px solid rgba(255,255,255,.35); }
  .people-grid { grid-template-columns: repeat(3, 1fr); }
  .mini-timeline { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .site-topbar { display: none; }
  .site-brand img { width: 105px; }
  .hero-content { min-height: 790px; padding-block: 52px 60px; }
  .hero-notes { right: -35%; width: 340px; }
  .ouzan-mark { width: 145px; }
  .title-lockup { margin-block: -35px -18px; }
  .hero-lead { font-size: 16px; }
  .hero-actions { display: grid; }
  .hero-facts { padding: 22px; }
  .fact-date strong { font-size: 34px; }
  h2 { font-size: 38px; }
  .breakthrough-row { grid-template-columns: 1fr; }
  .breakthrough-row span { border-right: 0; }
  .workshop-card { display: block; }
  .card-image { height: 330px; min-height: 0; }
  .card-body { min-height: auto; }
  .schedule-inner { grid-template-columns: 1fr; gap: 28px; }
  .people-grid { grid-template-columns: 1fr 1fr; }
  .people-grid article { height: 300px; }
  .mini-timeline { grid-template-columns: 1fr; }
  .venue article { padding-left: 22px; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}