:root {
  --ink: #050b13;
  --panel: #091521;
  --gold: #f5d58a;
  --gold-deep: #b9822f;
  --emerald: #0e7a68;
  --text: #fff9eb;
  --muted: #aab6be;
  --line: rgba(245, 213, 138, .16);
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  color-scheme: dark;
  scroll-behavior: smooth;
}

* { box-sizing: border-box; }
body { margin: 0; background: radial-gradient(circle at 70% 8%, rgba(14, 122, 104, .18), transparent 31%), linear-gradient(180deg, #03070c, #061320 38%, var(--ink)); color: var(--text); overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
.shell { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.ambient { position: fixed; border-radius: 999px; pointer-events: none; filter: blur(2px); z-index: -1; }
.ambient--top { width: 740px; height: 740px; top: -520px; left: 44%; background: rgba(14, 122, 104, .2); }
.ambient--side { width: 520px; height: 520px; top: 720px; left: -390px; background: rgba(185, 130, 47, .08); }

.topbar { height: 76px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid rgba(245, 213, 138, .12); }
.brand { display: inline-flex; align-items: center; }
.brand img { display: block; width: 154px; height: 44px; object-fit: contain; }
.date-pill { display: flex; align-items: center; gap: 8px; padding: 10px 14px; border: 1px solid rgba(245, 213, 138, .25); border-radius: 999px; background: rgba(245, 213, 138, .06); color: #eadfc7; font-size: 12px; font-weight: 700; }
.date-pill i { width: 7px; height: 7px; border-radius: 50%; background: #69d6b3; box-shadow: 0 0 14px #69d6b3; }

.hero { min-height: 720px; display: grid; grid-template-columns: 1.07fr .93fr; align-items: center; gap: 48px; padding-block: 50px 65px; }
.eyebrow { display: inline-flex; padding: 10px 15px; border: 1px solid rgba(97, 206, 177, .24); border-radius: 999px; background: rgba(14, 122, 104, .16); color: #c9eadd; font-size: 12px; font-weight: 900; letter-spacing: 1.3px; }
.hero h1 { max-width: 650px; margin: 24px 0 0; font-family: Georgia, "Noto Serif SC", serif; font-size: clamp(52px, 6vw, 76px); line-height: 1.14; letter-spacing: -4px; }
.hero h1 em { color: var(--gold); font-style: normal; }
.lead { max-width: 570px; margin: 18px 0 0; color: var(--muted); font-size: 18px; line-height: 1.8; }
.reward { display: flex; align-items: flex-end; gap: 10px; margin-top: 6px; color: var(--gold); }
.reward span { padding-bottom: 16px; font-size: 27px; font-weight: 900; }
.reward strong { font-family: Georgia, serif; font-size: 104px; line-height: 1; letter-spacing: -7px; }
.reward b { padding-bottom: 18px; color: #f4e8ce; font-size: 19px; }
.time { margin: 15px 0 0; color: #d3c7ad; font-size: 14px; }
.hero-actions { display: flex; gap: 11px; margin-top: 27px; }
.button { min-width: 220px; min-height: 62px; padding: 0 18px; border: 0; border-radius: 16px; display: flex; align-items: center; justify-content: space-between; gap: 18px; font: inherit; font-size: 15px; font-weight: 900; transition: .2s ease; cursor: pointer; }
.button:not(:disabled):hover { transform: translateY(-2px); filter: brightness(1.06); }
.button--gold { background: linear-gradient(135deg, #f7dd9b, #c58e36); color: #0b1114; box-shadow: 0 16px 45px rgba(185, 130, 47, .18); }
.button--ghost { border: 1px solid rgba(245, 213, 138, .25); background: rgba(9, 21, 33, .74); color: #e8ddc6; }
.button--pending { cursor: default; opacity: .74; box-shadow: none; }
.button--pending b { font-size: 10px; letter-spacing: .5px; }
.trust { color: #8ea49f; font-size: 12px; }

.stage { position: relative; height: 560px; display: grid; place-items: center; }
.stage::before { content: ""; position: absolute; width: 420px; height: 420px; border-radius: 50%; background: rgba(17, 133, 111, .14); box-shadow: 0 0 100px rgba(14, 122, 104, .15); }
.orbit { position: absolute; border-radius: 50%; border: 1px solid rgba(245, 213, 138, .22); }
.orbit--outer { width: 430px; height: 430px; transform: rotate(18deg); }
.orbit--inner { width: 355px; height: 355px; border-color: rgba(245, 213, 138, .12); transform: rotate(-12deg); }
.gem { position: absolute; width: 11px; height: 11px; background: var(--gold); border: 2px solid #77511d; transform: rotate(45deg); }
.gem--top { top: 62px; }.gem--right { right: 20px; }.gem--bottom { bottom: 62px; }.gem--left { left: 20px; }
.medallion { position: relative; width: 312px; height: 312px; border: 2px solid var(--gold-deep); border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; background: linear-gradient(135deg, #153a35, #071817); box-shadow: inset 0 0 50px rgba(245, 213, 138, .06); }
.medallion > small { color: #b8dfd3; font-size: 9px; font-weight: 900; letter-spacing: 2.2px; }
.medallion > div { display: flex; align-items: center; }
.medallion > div > strong { color: var(--gold); font-family: Georgia, serif; font-size: 116px; line-height: 1; letter-spacing: -9px; }
.medallion > div > span { margin-left: 9px; font-size: 21px; font-weight: 900; }
.medallion > div small { display: block; color: var(--gold-deep); font-size: 8px; letter-spacing: 1.5px; }
.medallion > i { width: 128px; height: 1px; background: rgba(245, 213, 138, .45); }
.medallion > b { margin-top: 8px; color: #ebd9b5; font-size: 10px; letter-spacing: 4px; }
.ribbon { position: absolute; bottom: 52px; min-width: 290px; padding: 12px 28px; border: 1px solid #ffe9a5; border-radius: 9px; background: linear-gradient(135deg, #e7c276, #fff0bd, #b77924); color: #221608; text-align: center; transform: skewX(-4deg); box-shadow: 0 20px 50px rgba(0, 0, 0, .35); }
.ribbon small { display: block; font-size: 10px; font-weight: 900; letter-spacing: 1.5px; }
.ribbon strong { display: block; font-family: Georgia, serif; font-size: 37px; line-height: 1.2; }

.journey { padding-block: 90px 35px; }
.section-heading { text-align: center; }
.section-heading p, .section-label { margin: 0; color: #76cbb2; font-size: 11px; font-weight: 900; letter-spacing: 2.2px; }
.section-heading h2 { margin: 12px 0 0; font-size: 34px; }
.section-heading > span { display: block; max-width: 620px; margin: 12px auto 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 36px; }
.steps article { position: relative; min-height: 194px; padding: 22px; border: 1px solid var(--line); border-radius: 22px; background: rgba(9, 21, 33, .86); }
.steps article > div { display: flex; justify-content: space-between; align-items: center; }
.steps article i { width: 45px; height: 45px; border-radius: 15px; display: grid; place-items: center; background: linear-gradient(135deg, #1d8d75, #0b5b50); font-style: normal; font-weight: 900; }
.steps article span { color: rgba(245, 213, 138, .2); font-family: Georgia, serif; font-size: 30px; font-weight: 900; }
.steps h3 { margin: 22px 0 0; font-size: 19px; }
.steps p { margin: 8px 0 0; color: var(--muted); font-size: 13px; line-height: 1.65; }

.download-panel { padding-block: 90px 10px; }
.platform-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 34px; }
.platform-card { display: grid; grid-template-columns: 62px 1fr; align-items: center; gap: 18px; padding: 28px; border: 1px solid var(--line); border-radius: 22px; background: linear-gradient(145deg, rgba(10, 31, 38, .94), rgba(8, 18, 28, .96)); }
.platform-icon { width: 62px; height: 62px; border-radius: 19px; display: grid; place-items: center; background: linear-gradient(145deg, #f8e4ae, #bf8732); color: #0b1114; font-family: system-ui, sans-serif; font-size: 31px; font-weight: 800; }
.platform-icon--android { background: linear-gradient(145deg, #89dec4, #13836c); font-size: 24px; }
.platform-copy small { color: #79cbb4; font-size: 10px; font-weight: 900; letter-spacing: 1.3px; }
.platform-copy h3 { margin: 5px 0 0; font-size: 20px; }
.platform-copy p { margin: 7px 0 0; color: var(--muted); font-size: 12px; }
.platform-download { grid-column: 1 / -1; min-height: 50px; padding: 0 16px; border: 1px solid rgba(245, 213, 138, .2); border-radius: 14px; display: flex; align-items: center; justify-content: center; gap: 12px; font: inherit; font-size: 13px; font-weight: 900; }
.platform-download--pending { background: rgba(245, 213, 138, .08); color: #c6b58d; cursor: default; }
.platform-download--active { justify-content: space-between; background: linear-gradient(135deg, #f7dd9b, #c58e36); color: #0b1114; box-shadow: 0 14px 34px rgba(185, 130, 47, .18); transition: .2s ease; }
.platform-download--active:hover { transform: translateY(-2px); filter: brightness(1.05); }
.platform-download--active b { font-size: 11px; }

.reward-panel { margin-top: 70px; padding: 44px; display: grid; grid-template-columns: 1fr 350px; gap: 65px; align-items: center; border: 1px solid rgba(245, 213, 138, .18); border-radius: 30px; background: rgba(8, 19, 29, .94); }
.reward-copy h2 { margin: 13px 0 0; font-size: 34px; line-height: 1.3; }
.reward-copy > p:not(.section-label) { color: var(--muted); font-size: 15px; line-height: 1.75; }
.reward-copy ul { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 13px; }
.reward-copy li { position: relative; padding-left: 34px; color: #dde8e5; font-size: 14px; }
.reward-copy li::before { content: "✓"; position: absolute; left: 0; top: -2px; width: 23px; height: 23px; border-radius: 50%; display: grid; place-items: center; background: #73d7b7; color: #06261f; font-weight: 900; }
.ticket { min-height: 390px; padding: 30px; border: 1px solid rgba(245, 213, 138, .52); border-radius: 24px; display: flex; flex-direction: column; align-items: center; justify-content: center; background: linear-gradient(145deg, #0f6d5e, #082a28); text-align: center; }
.ticket small { color: #bde1d6; font-size: 9px; font-weight: 900; letter-spacing: 2.3px; }
.ticket strong { color: var(--gold); font-family: Georgia, serif; font-size: 100px; line-height: 1.1; letter-spacing: -7px; }
.ticket b { font-size: 18px; letter-spacing: 2px; }
.ticket i { width: 72%; height: 1px; margin: 28px 0; background: rgba(245, 213, 138, .32); }
.ticket span { color: #9dc9bc; font-size: 10px; font-weight: 800; letter-spacing: 1.5px; }

.rules { margin-top: 70px; padding: 29px; border: 1px solid rgba(255, 255, 255, .07); border-radius: 26px; background: rgba(9, 21, 33, .76); }
.rules header { display: flex; align-items: center; gap: 15px; }
.rules header > i { width: 47px; height: 47px; border: 1px solid rgba(245, 213, 138, .18); border-radius: 15px; display: grid; place-items: center; background: rgba(185, 130, 47, .12); color: var(--gold); font-style: normal; font-weight: 900; }
.rules h2 { margin: 0; font-size: 21px; }
.rules header p { margin: 3px 0 0; color: var(--muted); font-size: 11px; }
.rules ol { margin: 25px 0 0; padding-left: 30px; display: grid; gap: 15px; }
.rules li { padding-left: 6px; color: #9ba8b0; font-size: 13px; line-height: 1.7; }
.rules li::marker { color: var(--gold); font-weight: 900; }

.final-cta { position: relative; margin-top: 76px; padding: 58px 25px; border: 1px solid rgba(245, 213, 138, .28); border-radius: 30px; background: radial-gradient(circle at 50% -40%, rgba(245, 213, 138, .2), transparent 43%), #0b2b28; text-align: center; overflow: hidden; }
.final-cta > p { margin: 0; color: var(--gold); font-size: 11px; font-weight: 900; letter-spacing: 2.1px; }
.final-cta h2 { margin: 12px 0 0; font-size: 35px; }
.final-cta > span { display: block; margin-top: 9px; color: #a9bbb5; font-size: 14px; }
.final-cta .button { max-width: 330px; margin: 28px auto 0; }
.footer { min-height: 120px; padding-block: 34px; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.footer p { color: #64727b; font-size: 11px; }
.mobile-cta { display: none; }

@media (max-width: 900px) {
  .hero { min-height: auto; grid-template-columns: 1fr; padding-top: 55px; }
  .hero-copy { max-width: 650px; }
  .stage { height: 510px; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .platform-grid { grid-template-columns: 1fr; }
  .reward-panel { grid-template-columns: 1fr; padding: 30px; }
  .ticket { width: min(350px, 100%); margin: auto; }
  .mobile-cta { position: fixed; left: 0; right: 0; bottom: 0; z-index: 20; padding: 10px 14px max(10px, env(safe-area-inset-bottom)); display: flex; align-items: center; gap: 12px; background: rgba(4, 10, 16, .96); border-top: 1px solid rgba(245, 213, 138, .2); }
  .mobile-cta > div { min-width: 94px; }
  .mobile-cta strong { display: block; color: var(--gold); font-family: Georgia, serif; font-size: 21px; }
  .mobile-cta span { display: block; color: var(--muted); font-size: 9px; }
  .mobile-cta > a { flex: 1; min-height: 50px; padding: 0 15px; border: 0; border-radius: 14px; display: flex; align-items: center; justify-content: space-between; background: linear-gradient(135deg, #f7dd9b, #c58e36); color: #0b1114; font: inherit; font-size: 14px; font-weight: 900; }
  .footer { padding-bottom: 105px; }
}

@media (max-width: 600px) {
  .shell { width: min(calc(100% - 30px), 1180px); }
  .topbar { height: 68px; }
  .brand img { width: 140px; height: auto; }
  .date-pill { padding: 8px 10px; font-size: 10px; }
  .hero { padding-top: 44px; gap: 20px; }
  .eyebrow { font-size: 10px; }
  .hero h1 { font-size: 46px; letter-spacing: -3px; }
  .lead { font-size: 16px; }
  .reward span { font-size: 21px; padding-bottom: 10px; }
  .reward strong { font-size: 78px; }
  .reward b { font-size: 17px; padding-bottom: 12px; }
  .hero-actions { flex-direction: column; }
  .button { width: 100%; }
  .stage { height: 455px; }
  .stage::before { width: 320px; height: 320px; }
  .orbit--outer { width: 340px; height: 340px; }
  .orbit--inner { width: 285px; height: 285px; }
  .gem--left { left: 2px; }.gem--right { right: 2px; }.gem--top { top: 52px; }.gem--bottom { bottom: 52px; }
  .medallion { width: 255px; height: 255px; }
  .medallion > div > strong { font-size: 91px; }
  .ribbon { bottom: 40px; min-width: 250px; }
  .journey, .download-panel { padding-top: 65px; }
  .section-heading h2, .reward-copy h2, .final-cta h2 { font-size: 28px; }
  .steps { grid-template-columns: 1fr; }
  .steps article { min-height: 165px; }
  .platform-card { grid-template-columns: 54px 1fr; padding: 22px 19px; }
  .platform-icon { width: 54px; height: 54px; }
  .platform-download { width: 100%; }
  .reward-panel { margin-top: 45px; padding: 24px; gap: 32px; }
  .ticket { min-height: 330px; }.ticket strong { font-size: 84px; }
  .rules { padding: 22px; }
  .final-cta { padding: 48px 20px; }
  .footer { align-items: flex-start; flex-direction: column; }
}