* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body { background: #070b18; color: #ffffff; font-family: "Noto Sans TC", sans-serif; line-height: 1.7; overflow-x: hidden; }

img { display: block; max-width: 100%; }

a { color: inherit; text-decoration: none; }

header { align-items: center; backdrop-filter: blur(18px); background: rgba(7, 11, 24, 0.72); border-bottom: 1px solid rgba(255, 255, 255, 0.08); display: flex; justify-content: space-between; left: 0; padding: 20px 6%; position: fixed; top: 0; transition: 0.35s ease; width: 100%; z-index: 50; }
header.is-scrolled { background: rgba(7, 11, 24, 0.95); box-shadow: 0 18px 45px rgba(0, 0, 0, 0.35); padding: 14px 6%; }
header .site-brand { align-items: center; display: flex; gap: 12px; }
header .site-mark { background: linear-gradient(135deg, #28f5ff, #8f5cff 52%, #ffcf3f); border-radius: 18px; box-shadow: 0 0 34px rgba(40, 245, 255, 0.35); height: 42px; position: relative; width: 42px; }
header .site-mark::after { background: #070b18; border-radius: 50%; content: ""; height: 14px; left: 14px; position: absolute; top: 14px; width: 14px; }
header h1 { font-size: 20px; font-weight: 900; letter-spacing: 0.08em; text-transform: uppercase; }
header nav { align-items: center; display: flex; gap: 28px; }
header nav a { color: rgba(255, 255, 255, 0.76); font-size: 14px; font-weight: 500; position: relative; transition: 0.3s ease; }
header nav a::after { background: #28f5ff; bottom: -8px; content: ""; height: 2px; left: 0; position: absolute; transform: scaleX(0); transform-origin: right; transition: 0.3s ease; width: 100%; }
header nav a:hover { color: #ffffff; }
header nav a:hover::after { transform: scaleX(1); transform-origin: left; }
header .header-action { background: linear-gradient(135deg, #28f5ff, #7b5cff); border-radius: 999px; color: #06101f; font-size: 14px; font-weight: 900; padding: 10px 20px; transition: 0.3s ease; }
header .header-action:hover { box-shadow: 0 0 28px rgba(40, 245, 255, 0.35); transform: translateY(-2px); }

main { overflow: hidden; }

section { opacity: 0; transform: translateY(46px); transition: opacity 0.8s ease, transform 0.8s ease; }
section.is-active { opacity: 1; transform: translateY(0); }

#hero-section { align-items: center; background: radial-gradient( circle at 16% 28%, rgba(40, 245, 255, 0.24), transparent 32% ), radial-gradient( circle at 83% 24%, rgba(143, 92, 255, 0.32), transparent 30% ), linear-gradient(135deg, #070b18 0%, #101a38 58%, #050814 100%); display: grid; gap: 56px; grid-template-columns: 1.05fr 0.95fr; min-height: 100vh; padding: 150px 6% 92px; position: relative; }
#hero-section::before { background-image: linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px); background-size: 64px 64px; content: ""; inset: 0; mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.9), transparent); position: absolute; }
#hero-section .hero-content { position: relative; z-index: 2; }
#hero-section .hero-kicker { align-items: center; color: #28f5ff; display: flex; font-size: 14px; font-weight: 900; gap: 12px; letter-spacing: 0.18em; margin-bottom: 22px; text-transform: uppercase; }
#hero-section .hero-kicker::before { background: #28f5ff; border-radius: 999px; box-shadow: 0 0 18px #28f5ff; content: ""; height: 9px; width: 9px; }
#hero-section .hero-title { font-size: clamp(44px, 7vw, 96px); font-weight: 900; letter-spacing: -0.06em; line-height: 0.98; margin-bottom: 28px; }
#hero-section .hero-title span { background: linear-gradient(135deg, #ffffff, #28f5ff 42%, #ffcf3f); background-clip: text; color: transparent; -webkit-background-clip: text; }
#hero-section .hero-text { color: rgba(255, 255, 255, 0.76); font-size: 18px; max-width: 620px; }
#hero-section .hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 36px; }
#hero-section .hero-link { align-items: center; border-radius: 999px; display: inline-flex; font-weight: 900; justify-content: center; min-height: 52px; padding: 0 28px; transition: 0.3s ease; }
#hero-section .hero-link-primary { background: #ffffff; color: #07101f; }
#hero-section .hero-link-secondary { border: 1px solid rgba(255, 255, 255, 0.22); color: #ffffff; }
#hero-section .hero-link:hover { transform: translateY(-3px); }
#hero-section .hero-media { border-radius: 38px; box-shadow: 0 32px 80px rgba(0, 0, 0, 0.45); min-height: 600px; overflow: hidden; position: relative; z-index: 2; }
#hero-section .hero-image { height: 100%; object-fit: cover; position: absolute; width: 100%; }
#hero-section .hero-glass { background: rgba(255, 255, 255, 0.12); border: 1px solid rgba(255, 255, 255, 0.2); border-radius: 28px; backdrop-filter: blur(16px); bottom: 28px; left: 28px; padding: 22px; position: absolute; right: 28px; }
#hero-section .hero-glass-title { font-size: 22px; font-weight: 900; margin-bottom: 6px; }
#hero-section .hero-glass-text { color: rgba(255, 255, 255, 0.78); font-size: 14px; }

#story-section { background: #ffffff; color: #07101f; padding: 108px 6%; }
#story-section .story-grid { align-items: center; display: grid; gap: 62px; grid-template-columns: 0.9fr 1.1fr; }
#story-section .story-media { border-radius: 34px; min-height: 560px; overflow: hidden; position: relative; }
#story-section .story-image { height: 100%; object-fit: cover; position: absolute; width: 100%; }
#story-section .story-badge { background: #07101f; border-radius: 24px; bottom: 24px; color: #ffffff; font-weight: 900; left: 24px; padding: 18px 22px; position: absolute; }
#story-section .story-content { max-width: 680px; }
#story-section .section-kicker { color: #7b5cff; font-size: 14px; font-weight: 900; letter-spacing: 0.18em; margin-bottom: 14px; text-transform: uppercase; }
#story-section h2 { font-size: clamp(34px, 4.8vw, 66px); font-weight: 900; letter-spacing: -0.05em; line-height: 1.08; margin-bottom: 24px; }
#story-section .story-text { color: rgba(7, 16, 31, 0.72); font-size: 17px; margin-bottom: 28px; }
#story-section .story-list { display: grid; gap: 18px; }
#story-section .story-item { background: #f3f6fb; border-radius: 24px; display: grid; gap: 14px; grid-template-columns: auto 1fr; padding: 20px; transition: 0.35s ease; }
#story-section .story-item:hover { background: #eaf8ff; transform: translateX(8px); }
#story-section .story-number { align-items: center; background: linear-gradient(135deg, #28f5ff, #7b5cff); border-radius: 18px; color: #ffffff; display: flex; font-weight: 900; height: 48px; justify-content: center; width: 48px; }
#story-section .story-title { font-size: 18px; font-weight: 900; margin-bottom: 4px; }
#story-section .story-description { color: rgba(7, 16, 31, 0.64); font-size: 15px; }

#arena-section { background: linear-gradient(180deg, #070b18, #0f1730); padding: 112px 6%; position: relative; }
#arena-section .section-heading { margin: 0 auto 54px; max-width: 820px; text-align: center; }
#arena-section .section-kicker { color: #ffcf3f; font-size: 14px; font-weight: 900; letter-spacing: 0.18em; margin-bottom: 14px; text-transform: uppercase; }
#arena-section h2 { font-size: clamp(34px, 5vw, 68px); font-weight: 900; letter-spacing: -0.05em; line-height: 1.08; margin-bottom: 18px; }
#arena-section .section-text { color: rgba(255, 255, 255, 0.7); font-size: 17px; }
#arena-section .arena-grid { display: grid; gap: 24px; grid-template-columns: 1.2fr 0.8fr; }
#arena-section .arena-card { background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.12); border-radius: 34px; min-height: 360px; overflow: hidden; position: relative; transition: 0.35s ease; }
#arena-section .arena-card:hover { border-color: rgba(40, 245, 255, 0.55); transform: translateY(-8px); }
#arena-section .arena-card-large { grid-row: span 2; min-height: 744px; }
#arena-section .arena-image { height: 100%; object-fit: cover; position: absolute; width: 100%; }
#arena-section .arena-card::after { background: linear-gradient(to top, rgba(3, 8, 18, 0.92), transparent 64%); content: ""; inset: 0; position: absolute; }
#arena-section .arena-content { bottom: 0; left: 0; padding: 32px; position: absolute; right: 0; z-index: 2; }
#arena-section .arena-title { font-size: 28px; font-weight: 900; margin-bottom: 8px; }
#arena-section .arena-text { color: rgba(255, 255, 255, 0.74); font-size: 15px; }

#stars-section { background: #f6f8ff; color: #07101f; padding: 112px 6%; }
#stars-section .stars-top { align-items: end; display: grid; gap: 30px; grid-template-columns: 1fr 0.72fr; margin-bottom: 48px; }
#stars-section .section-kicker { color: #0aaed0; font-size: 14px; font-weight: 900; letter-spacing: 0.18em; margin-bottom: 14px; text-transform: uppercase; }
#stars-section h2 { font-size: clamp(34px, 5vw, 68px); font-weight: 900; letter-spacing: -0.05em; line-height: 1.08; }
#stars-section .stars-lead { color: rgba(7, 16, 31, 0.68); font-size: 17px; }
#stars-section .stars-grid { display: grid; gap: 22px; grid-template-columns: repeat(3, 1fr); }
#stars-section .stars-item { background: #ffffff; border-radius: 32px; box-shadow: 0 20px 50px rgba(14, 22, 42, 0.08); overflow: hidden; transition: 0.35s ease; }
#stars-section .stars-item:hover { box-shadow: 0 26px 60px rgba(14, 22, 42, 0.15); transform: translateY(-10px); }
#stars-section .stars-media { aspect-ratio: 4 / 3; overflow: hidden; }
#stars-section .stars-image { height: 100%; object-fit: cover; transition: 0.5s ease; width: 100%; }
#stars-section .stars-item:hover .stars-image { transform: scale(1.08); }
#stars-section .stars-content { padding: 26px; }
#stars-section .stars-title { font-size: 24px; font-weight: 900; margin-bottom: 8px; }
#stars-section .stars-text { color: rgba(7, 16, 31, 0.66); font-size: 15px; }

#moment-section { background: radial-gradient( circle at 22% 22%, rgba(255, 207, 63, 0.22), transparent 34% ), linear-gradient(135deg, #111936, #060916); padding: 118px 6%; }
#moment-section .moment-grid { align-items: center; display: grid; gap: 54px; grid-template-columns: 0.88fr 1.12fr; }
#moment-section .moment-content { position: relative; }
#moment-section .section-kicker { color: #ffcf3f; font-size: 14px; font-weight: 900; letter-spacing: 0.18em; margin-bottom: 14px; text-transform: uppercase; }
#moment-section h2 { font-size: clamp(34px, 5vw, 70px); font-weight: 900; letter-spacing: -0.05em; line-height: 1.08; margin-bottom: 22px; }
#moment-section .moment-text { color: rgba(255, 255, 255, 0.72); font-size: 17px; margin-bottom: 34px; }
#moment-section .moment-list { display: grid; gap: 18px; }
#moment-section .moment-item { align-items: center; background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.11); border-radius: 24px; display: grid; gap: 16px; grid-template-columns: auto 1fr; padding: 18px; }
#moment-section .moment-dot { background: #ffcf3f; border-radius: 999px; box-shadow: 0 0 22px rgba(255, 207, 63, 0.45); height: 14px; width: 14px; }
#moment-section .moment-title { font-weight: 900; }
#moment-section .moment-description { color: rgba(255, 255, 255, 0.64); font-size: 14px; }
#moment-section .moment-media { border-radius: 38px; min-height: 620px; overflow: hidden; position: relative; }
#moment-section .moment-image { height: 100%; object-fit: cover; position: absolute; width: 100%; }
#moment-section .moment-panel { background: rgba(7, 11, 24, 0.78); border: 1px solid rgba(255, 255, 255, 0.16); border-radius: 28px; bottom: 28px; left: 28px; padding: 24px; position: absolute; right: 28px; }
#moment-section .moment-panel-title { font-size: 24px; font-weight: 900; margin-bottom: 6px; }
#moment-section .moment-panel-text { color: rgba(255, 255, 255, 0.72); font-size: 14px; }

#legacy-section { background: #ffffff; color: #07101f; padding: 112px 6%; }
#legacy-section .section-heading { margin-bottom: 48px; max-width: 760px; }
#legacy-section .section-kicker { color: #7b5cff; font-size: 14px; font-weight: 900; letter-spacing: 0.18em; margin-bottom: 14px; text-transform: uppercase; }
#legacy-section h2 { font-size: clamp(34px, 5vw, 68px); font-weight: 900; letter-spacing: -0.05em; line-height: 1.08; margin-bottom: 18px; }
#legacy-section .section-text { color: rgba(7, 16, 31, 0.68); font-size: 17px; }
#legacy-section .legacy-grid { display: grid; gap: 22px; grid-template-columns: repeat(4, 1fr); }
#legacy-section .legacy-item { background: #07101f; border-radius: 30px; color: #ffffff; min-height: 280px; overflow: hidden; padding: 28px; position: relative; transition: 0.35s ease; }
#legacy-section .legacy-item::before { background: radial-gradient( circle, rgba(40, 245, 255, 0.28), transparent 62% ); content: ""; height: 220px; position: absolute; right: -80px; top: -80px; width: 220px; }
#legacy-section .legacy-item:nth-child(2) { background: #102d5c; }
#legacy-section .legacy-item:nth-child(3) { background: #43236f; }
#legacy-section .legacy-item:nth-child(4) { background: #103d36; }
#legacy-section .legacy-item:hover { transform: translateY(-8px) rotate(-1deg); }
#legacy-section .legacy-number { color: #28f5ff; font-size: 46px; font-weight: 900; line-height: 1; margin-bottom: 34px; position: relative; }
#legacy-section .legacy-title { font-size: 22px; font-weight: 900; margin-bottom: 10px; position: relative; }
#legacy-section .legacy-text { color: rgba(255, 255, 255, 0.72); font-size: 15px; position: relative; }

#cta-section { align-items: center; background: linear-gradient( 135deg, rgba(40, 245, 255, 0.92), rgba(143, 92, 255, 0.95) ), url(../img/cta-background.webp) center / cover; color: #07101f; display: grid; min-height: 520px; padding: 110px 6%; text-align: center; }
#cta-section .cta-content { margin: 0 auto; max-width: 850px; }
#cta-section .section-kicker { color: rgba(7, 16, 31, 0.76); font-size: 14px; font-weight: 900; letter-spacing: 0.18em; margin-bottom: 16px; text-transform: uppercase; }
#cta-section h2 { font-size: clamp(38px, 6vw, 82px); font-weight: 900; letter-spacing: -0.06em; line-height: 1; margin-bottom: 24px; }
#cta-section .cta-text { color: rgba(7, 16, 31, 0.78); font-size: 18px; margin: 0 auto 34px; max-width: 680px; }
#cta-section .cta-link { background: #07101f; border-radius: 999px; color: #ffffff; display: inline-flex; font-weight: 900; padding: 15px 34px; transition: 0.3s ease; }
#cta-section .cta-link:hover { box-shadow: 0 20px 50px rgba(7, 16, 31, 0.35); transform: translateY(-4px); }

footer { background: #050814; border-top: 1px solid rgba(255, 255, 255, 0.08); color: rgba(255, 255, 255, 0.64); padding: 44px 6%; }
footer .footer-grid { align-items: center; display: grid; gap: 24px; grid-template-columns: 1fr auto; }
footer .footer-title { color: #ffffff; font-size: 20px; font-weight: 900; letter-spacing: 0.08em; margin-bottom: 8px; text-transform: uppercase; }
footer .footer-text { font-size: 14px; max-width: 620px; }
footer .footer-links { display: flex; gap: 20px; }
footer .footer-links a { font-size: 14px; transition: 0.3s ease; }
footer .footer-links a:hover { color: #28f5ff; }

@media (max-width: 1280px) {
	#hero-section { gap: 42px; padding-left: 5%; padding-right: 5%; }
	#hero-section .hero-media { min-height: 540px; }
	#arena-section .arena-card-large { min-height: 690px; }
	#legacy-section .legacy-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 960px) {
	header nav { display: none; }
	#hero-section { grid-template-columns: 1fr; padding-top: 132px; }
	#hero-section .hero-media { min-height: 480px; }
	#story-section .story-grid { grid-template-columns: 1fr; }
	#story-section .story-media { min-height: 460px; }
	#arena-section .arena-grid { grid-template-columns: 1fr; }
	#arena-section .arena-card-large { min-height: 480px; }
	#stars-section .stars-top { grid-template-columns: 1fr; }
	#stars-section .stars-grid { grid-template-columns: 1fr 1fr; }
	#moment-section .moment-grid { grid-template-columns: 1fr; }
	footer .footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
	header { padding: 16px 5%; }
	header.is-scrolled { padding: 12px 5%; }
	header h1 { font-size: 17px; }
	header .header-action { display: none; }
	#hero-section { padding: 118px 5% 72px; }
	#hero-section .hero-actions { align-items: stretch; flex-direction: column; }
	#hero-section .hero-link { width: 100%; }
	#hero-section .hero-media { border-radius: 26px; min-height: 390px; }
	#story-section { padding: 82px 5%; }
	#arena-section { padding: 82px 5%; }
	#stars-section { padding: 82px 5%; }
	#stars-section .stars-grid { grid-template-columns: 1fr; }
	#moment-section { padding: 82px 5%; }
	#moment-section .moment-media { border-radius: 28px; min-height: 430px; }
	#legacy-section { padding: 82px 5%; }
	#legacy-section .legacy-grid { grid-template-columns: 1fr; }
	#cta-section { min-height: 460px; padding: 82px 5%; }
}
@media (max-width: 500px) {
	header .site-mark { border-radius: 14px; height: 36px; width: 36px; }
	header h1 { font-size: 15px; }
	#hero-section .hero-title { font-size: 42px; }
	#hero-section .hero-text { font-size: 16px; }
	#hero-section .hero-glass { border-radius: 22px; bottom: 18px; left: 18px; padding: 18px; right: 18px; }
	#story-section .story-item { grid-template-columns: 1fr; }
	#arena-section .arena-content { padding: 24px; }
	#arena-section .arena-title { font-size: 24px; }
	#moment-section .moment-panel { bottom: 18px; left: 18px; padding: 18px; right: 18px; }
	footer .footer-links { flex-wrap: wrap; }
}