/* =========================================
   JoyX "Joy Era" Premium Theme Styles
   Unicorn Typography + Master-Level Tweaks
   ========================================= */

:root {
  --bg-color: #100e0c;
  --bg-deep: #171311;
  --primary-champagne: #d6c6a5;
  --secondary-pearl: #efe4d2;
  --accent-taupe: #a89479;
  --accent-mist: #c9beb0;
  --primary-cyan: #33D4C4; 
  
  --text-main: #f7f1e8;
  --text-muted: #a39c92; 
  
  --glass-bg: rgba(255, 248, 238, 0.025);
  --glass-border: rgba(214, 198, 165, 0.08);
  
  --font-sans: "Outfit", "Inter", sans-serif;
  --font-mono: "Space Mono", monospace;
  --font-serif: "Newsreader", serif;
}

html {
  min-height: 100%;
  width: 100%;
  max-width: 100%;
  background-color: var(--bg-deep);
  overscroll-behavior-y: none;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  cursor: none;
}

body {
  min-height: 100vh;
  width: 100%;
  max-width: 100%;
  position: relative;
  isolation: isolate;
  background:
    radial-gradient(circle at top right, rgba(214, 198, 165, 0.06), transparent 35%),
    radial-gradient(circle at bottom left, rgba(51, 212, 196, 0.04), transparent 40%),
    linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-color) 50%, var(--bg-deep) 100%);
  color: var(--text-main);
  font-family: var(--font-sans);
  font-weight: 300;
  letter-spacing: 0.01em;
  line-height: 1.6;
  overflow-x: hidden;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

/* --- 自定义光标 --- */
@media (hover: hover) and (pointer: fine) {
  .cursor-dot {
    position: fixed; top: 0; left: 0; width: 8px; height: 8px;
    background-color: var(--text-main); border-radius: 50%; pointer-events: none; z-index: 10000;
    transform: translate(-50%, -50%);
    transition: width 0.2s cubic-bezier(0.16, 1, 0.3, 1), height 0.2s cubic-bezier(0.16, 1, 0.3, 1), background-color 0.2s;
    mix-blend-mode: screen;
  }
  a:hover ~ .cursor-dot, button:hover ~ .cursor-dot {
    width: 24px; height: 24px; background-color: var(--primary-champagne);
    box-shadow: 0 0 12px rgba(214, 198, 165, 0.4);
  }
}
@media (hover: none) {
  .cursor-dot { display: none; }
  * { cursor: auto; }
}

/* --- 环境氛围光 --- */
.film-grain {
  position: fixed; inset: 0; pointer-events: none; z-index: 9999;
  opacity: 0.025; will-change: transform; transform: translateZ(0);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

.ambient-orb {
  position: fixed; border-radius: 50%; filter: blur(160px); z-index: -1;
  opacity: 0.15; will-change: transform, opacity; transform: translateZ(0); backface-visibility: hidden;
  animation: breathe 16s ease-in-out infinite alternate;
}
.orb-amber {
  width: 55vw; height: 55vw; background: var(--primary-champagne);
  top: -20%; right: -15%; animation-duration: 18s;
}
.orb-cyan {
  width: 45vw; height: 45vw; background: var(--primary-cyan);
  bottom: -15%; left: -10%; animation-duration: 22s; animation-direction: alternate-reverse;
}
@keyframes breathe { 0% { transform: scale(0.92) translate(0, 0); opacity: 0.12; } 100% { transform: scale(1.02) translate(-8px, 8px); opacity: 0.2; } }

/* --- 排版系统 --- */
h1, h2, h3 { font-weight: 400; line-height: 1.15; letter-spacing: -0.03em;}
.serif-italic {
  font-family: var(--font-serif); font-style: italic; font-size: 1.15em;
  color: var(--primary-champagne); font-weight: 400; letter-spacing: 0;
  text-shadow: 0 4px 24px rgba(214, 198, 165, 0.15);
}
.mono-text { font-family: var(--font-mono); letter-spacing: 0.05em; text-transform: uppercase; }

/* --- 玻璃态组件 --- */
.glass-card {
  background: var(--glass-bg); border: 1px solid var(--glass-border);
  box-shadow: inset 1px 1px 0 rgba(255, 248, 235, 0.05), 0 12px 32px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px);
  border-radius: 16px; transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- 按钮系统 --- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 14px 28px; border-radius: 8px;
  font-family: var(--font-mono); font-size: 0.85rem; font-weight: 700;
  text-decoration: none; transition: all 0.3s ease; white-space: nowrap; letter-spacing: 0.02em;
}
.btn-primary { background: var(--primary-champagne); color: #050403 !important; box-shadow: 0 12px 30px rgba(214, 198, 165, 0.12); }
.btn-primary:hover { background: var(--secondary-pearl); box-shadow: 0 0 24px rgba(214, 198, 165, 0.35); transform: translateY(-2px); }
.btn-outline { background: transparent; color: var(--text-main); border: 1px solid rgba(214, 198, 165, 0.2); backdrop-filter: blur(5px); font-weight: 600; }
.btn-outline:hover { border-color: var(--primary-champagne); color: var(--secondary-pearl); background: rgba(214, 198, 165, 0.04); transform: translateY(-2px); }

/* --- 导航栏 --- */
nav {
  position: fixed; top: 0; width: 100%; display: flex; justify-content: space-between; align-items: center;
  padding: 24px 6%; z-index: 100; transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1); background: transparent;
}
nav.scrolled { padding: 16px 6%; background: rgba(12, 11, 10, 0.85); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px); border-bottom: 1px solid rgba(255, 255, 255, 0.03); }
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--text-main); font-weight: 600; font-size: 1.25rem; letter-spacing: 0.5px; }
.logo img { display: block; width: 32px; height: 32px; flex: 0 0 auto; }
.nav-links { display: flex; gap: 40px; }
.nav-links a { color: var(--text-muted); text-decoration: none; font-family: var(--font-mono); font-size: 0.85rem; transition: color 0.3s; }
.nav-links a:hover { color: var(--secondary-pearl); }
.nav-links a.active {
  color: var(--secondary-pearl);
}

/* --- Hero 区域 --- */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding: 140px 6% 80px; }
.hero-grid-bg {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-size: 60px 60px;
  background-image: linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px), linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  mask-image: linear-gradient(to bottom, black 30%, transparent 100%); -webkit-mask-image: linear-gradient(to bottom, black 30%, transparent 100%); z-index: -1;
}
.hero-container { display: grid; grid-template-columns: 1.25fr 0.75fr; gap: 40px; width: 100%; max-width: 1400px; margin: 0 auto; align-items: center; }
.hero-text { min-width: 0; }
.capsule { display: inline-flex; align-items: center; padding: 6px 16px; border-radius: 50px; border: 1px solid rgba(51, 212, 196, 0.25); color: var(--primary-cyan); background: rgba(51, 212, 196, 0.05); margin-bottom: 32px; font-size: 0.8rem; }
.hero-text h1 { font-size: clamp(3rem, 4.5vw, 4.5rem); margin-bottom: 32px; line-height: 1.12; max-width: 800px; font-weight: 400;} 
.hero-text p { font-size: 1.15rem; color: var(--text-muted); margin-bottom: 48px; max-width: 90%; font-weight: 300; line-height: 1.7; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-visual { position: relative; height: 600px; display: flex; justify-content: center; align-items: center; min-width: 0; }
.hero-visual::before { content: ""; position: absolute; inset: 10% 8%; border-radius: 50%; background: radial-gradient(circle, rgba(239, 228, 210, 0.06) 0%, rgba(239, 228, 210, 0.02) 34%, transparent 68%); filter: blur(10px); opacity: 0.7; animation: glow-drift 9s ease-in-out infinite alternate; pointer-events: none; }
.delay-1 { transition-delay: 0.1s; } .delay-2 { transition-delay: 0.2s; } .delay-3 { transition-delay: 0.3s; }

/* 雷达图形 */
.rotating-halo { position: absolute; border-radius: 50%; border: 1px dashed rgba(214, 198, 165, 0.08); top: 50%; left: 50%; transform: translate(-50%, -50%); opacity: 0.8; }
.halo-inner { width: 400px; height: 400px; animation: spin 30s linear infinite; border-style: dotted; border-color: rgba(255, 255, 255, 0.06); }
.halo-outer { width: 550px; height: 550px; animation: spin 45s linear infinite reverse; border-color: rgba(51, 212, 196, 0.12); }
@keyframes spin { 100% { transform: translate(-50%, -50%) rotate(360deg); } }
.mascot { position: relative; z-index: 5; width: 280px; filter: drop-shadow(0 0 50px rgba(214, 198, 165, 0.15)); animation: float-main 6s ease-in-out infinite alternate; }
@keyframes float-main { 0% { transform: translateY(-15px); } 100% { transform: translateY(15px); } }

/* =======================================
   6 颗悬浮芯片 (全新阵列排布)
   ======================================= */
.floating-chip {
  position: absolute; padding: 10px 18px; font-size: 0.8rem; color: var(--text-main); z-index: 20; white-space: nowrap;
  background: linear-gradient(135deg, rgba(255, 248, 238, 0.06), rgba(255, 248, 238, 0.01));
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.2), inset 1px 1px 0 rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border); border-radius: 8px;
}

/* PC 端 360 度完美环绕坐标 */
.chip-1 { top: 12%; left: 0%; animation: float1 4s ease-in-out infinite alternate; }
.chip-2 { top: 15%; right: 2%; color: var(--primary-cyan); border-color: rgba(51, 212, 196, 0.2); animation: float2 5s ease-in-out infinite alternate-reverse; }
.chip-3 { top: 45%; left: -6%; color: var(--secondary-pearl); border-color: rgba(214, 198, 165, 0.24); animation: float3 4.5s ease-in-out infinite alternate; }
.chip-4 { top: 50%; right: -8%; animation: float1 5.5s ease-in-out infinite alternate; }
.chip-5 { bottom: 15%; left: 2%; color: var(--accent-taupe); border-color: rgba(168, 148, 121, 0.2); animation: float2 4s ease-in-out infinite alternate-reverse; }
.chip-6 { bottom: 12%; right: 4%; color: var(--primary-cyan); border-color: rgba(51, 212, 196, 0.2); animation: float3 5s ease-in-out infinite alternate; }

@keyframes glow-drift { 0% { transform: translate(-10px, 8px) scale(0.96); opacity: 0.5; } 100% { transform: translate(14px, -12px) scale(1.04); opacity: 0.82; } }
@keyframes float1 { 100% { transform: translate(12px, -15px) rotate(2deg); } }
@keyframes float2 { 100% { transform: translate(-15px, 12px) rotate(-3deg); } }
@keyframes float3 { 100% { transform: translate(15px, 15px) rotate(1deg); } }

/* --- 数据条 --- */
.stats-bar { padding: 50px 6%; border-top: 1px solid var(--glass-border); border-bottom: 1px solid var(--glass-border); background: rgba(255, 248, 238, 0.015); }
.stats-grid { max-width: 1400px; margin: 0 auto; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px 20px; text-align: center; }
.stat-val { font-size: 2.2rem; font-family: var(--font-serif); font-style: italic; color: var(--primary-champagne); margin-bottom: 4px; text-shadow: none; }
.stat-label { color: var(--text-muted); font-size: 0.85rem; }

/* --- 跑马灯 --- */
.marquee-wrapper { padding: 24px 0; overflow: hidden; background: transparent; border-bottom: 1px solid var(--glass-border); display: flex; opacity: 0.35;}
.marquee-track { display: flex; width: fit-content; animation: marquee 40s linear infinite; }
.marquee-wrapper:hover .marquee-track { animation-play-state: paused; }
.marquee-group { display: flex; }
.marquee-item { font-family: var(--font-mono); font-size: 0.9rem; color: var(--text-muted); text-transform: uppercase; padding: 0 40px; white-space: nowrap; display: flex; align-items: center; }
.marquee-item::after { content: ""; display: inline-block; width: 40px; height: 1px; background: rgba(214, 198, 165, 0.3); margin-left: 40px; }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }

/* --- 通用区块 --- */
.section-container { padding: 120px 6%; max-width: 1400px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 80px; }
.section-header h2 { font-size: 3.2rem; margin-bottom: 20px; }
.section-capsule { display: inline-flex; align-items: center; padding: 6px 16px; border-radius: 50px; border: 1px solid rgba(214, 198, 165, 0.15); color: var(--primary-champagne); background: rgba(214, 198, 165, 0.04); margin-bottom: 24px; font-size: 0.8rem; }

/* --- 品牌宣言框 --- */
.manifesto-box { padding: 80px 60px; text-align: center; max-width: 1000px; margin: 0 auto; position: relative; overflow: hidden; }
.manifesto-box::before { content: ""; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 40%; height: 1px; background: linear-gradient(90deg, transparent, var(--primary-champagne), transparent); opacity: 0.5; }
.manifesto-box p { font-size: 1.35rem; color: var(--text-main); line-height: 1.8; margin-bottom: 32px; font-weight: 300; }
.manifesto-box p.muted { color: var(--text-muted); font-size: 1.15rem; }
.manifesto-signoff { margin-top: 48px; }
.manifesto-signoff-text { color: var(--primary-cyan); letter-spacing: 0.1em; }

/* --- DNA 卡片 --- */
.dna-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.dna-card { 
  padding: 48px; 
  border-top: 2px solid transparent; 
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1); 
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.dna-card:hover { 
  border-top-color: var(--primary-champagne); 
  background: rgba(239, 228, 210, 0.06); 
  transform: translateY(-4px); 
  box-shadow: 0 20px 40px rgba(0,0,0,0.3); 
}
.dna-quote { font-size: 1.15rem; font-style: italic; margin-bottom: 32px; line-height: 1.7; color: var(--text-main); font-family: var(--font-serif); text-shadow: none;}
.dna-author h4 { font-size: 1.1rem; margin-bottom: 6px; font-weight: 500; color: var(--primary-champagne); }
.dna-author span { font-size: 0.8rem; color: var(--text-muted); font-family: var(--font-mono); text-transform: uppercase; }

/* --- CTA 底部表单 --- */
.cta-wrapper { position: relative; padding: 160px 6%; text-align: center; border-top: 1px solid var(--glass-border); overflow: hidden; }
.cta-glow { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 800px; height: 800px; background: radial-gradient(circle, rgba(214, 198, 165, 0.08) 0%, transparent 60%); z-index: -1; pointer-events: none; }
.cta-wrapper h2 { font-size: 4rem; margin-bottom: 24px; }
.cta-wrapper p { font-size: 1.15rem; color: var(--text-muted); margin-bottom: 48px; max-width: 600px; margin-inline: auto; font-weight: 300; }
.waitlist-group { display: flex; max-width: 480px; margin: 0 auto; gap: 12px; }
.waitlist-group input { flex: 1; padding: 14px 20px; border-radius: 8px; border: 1px solid rgba(214, 198, 165, 0.2); background: rgba(255, 255, 255, 0.04); color: var(--text-main); font-family: var(--font-sans); font-size: 0.95rem; outline: none; transition: all 0.3s; }
.waitlist-group input::placeholder { color: rgba(247, 241, 232, 0.3); }
.waitlist-group input:focus { border-color: var(--primary-champagne); background: rgba(255, 255, 255, 0.06); box-shadow: 0 0 0 4px rgba(214, 198, 165, 0.08); }

/* --- Footer --- */
footer { border-top: 1px solid var(--glass-border); padding: 80px 6% 40px; background: #090807; }
.footer-grid { max-width: 1400px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 60px; margin-bottom: 80px; }
.footer-grid > * { min-width: 0; }
.footer-brand { min-width: 0; }
.footer-brand p { color: var(--text-muted); margin-top: 24px; max-width: 420px; font-weight: 300; font-size: 0.95rem; text-align: left; }
.social-links { display: flex; gap: 16px; margin-top: 24px; }
.social-links a { display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; background: var(--glass-bg); border: 1px solid var(--glass-border); color: var(--text-muted); transition: all 0.3s ease; }
.social-links a:hover { color: var(--primary-champagne); border-color: var(--primary-champagne); transform: translateY(-3px); background: rgba(214, 198, 165, 0.08); }
.social-links img,
.social-links svg { width: 18px; height: 18px; display: block; }
.modal-logo { display: block; margin: 0 auto; }
.footer-links h5 { font-family: var(--font-mono); font-size: 0.9rem; margin-bottom: 24px; color: var(--text-main); }
.footer-links ul { list-style: none; }
.footer-links ul li { margin-bottom: 16px; }
.footer-links ul a { color: var(--text-muted); text-decoration: none; transition: color 0.3s; font-weight: 300; font-size: 0.95rem; }
.footer-links ul a:hover { color: var(--secondary-pearl); }
.footer-bottom { max-width: 1400px; margin: 0 auto; border-top: 1px solid var(--glass-border); padding-top: 32px; display: flex; justify-content: space-between; align-items: center; gap: 24px; color: var(--text-muted); font-size: 0.85rem; font-family: var(--font-mono); }

/* --- 动画 --- */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.reveal.active { opacity: 1; transform: translateY(0); }

/* --- 弹窗组件 --- */
.modal-overlay { position: fixed; top: 0; left: 0; width: 100vw; height: 100vh; background: rgba(10, 9, 8, 0.85); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); z-index: 2000; display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: opacity 0.4s ease; }
.modal-overlay.active { opacity: 1; pointer-events: auto; }
.modal-card { width: 90%; max-width: 440px; padding: 48px; text-align: center; transform: translateY(30px); transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1); background: #151310; border-color: rgba(214, 198, 165, 0.2); box-shadow: 0 24px 60px rgba(0,0,0,0.5); }
.modal-overlay.active .modal-card { transform: translateY(0); }
.modal-header { margin-bottom: 24px; }
.modal-body h3 { font-size: 2rem; margin-bottom: 16px; line-height: 1.2; }
.modal-body p { font-size: 1.05rem; color: var(--text-main); margin-bottom: 8px; }
.modal-body p.muted { font-size: 0.9rem; color: var(--text-muted); }
.modal-footer { margin-top: 36px; }

/* ====================================================
   响应式媒体查询 (RESPONSIVE RULES)
   ==================================================== */

@media (max-width: 1200px) {
  nav { padding: 20px 4.5%; } nav.scrolled { padding: 14px 4.5%; } .nav-links { gap: 28px; }
  .hero { padding: 128px 4.5% 72px; } .hero-container { grid-template-columns: minmax(0, 1fr); gap: 56px; text-align: center; }
  .hero-text { max-width: 100%; margin: 0 auto;} .hero-text p { max-width: 760px; margin-inline: auto; }
  .hero-actions { justify-content: center; } .hero-visual { height: 520px; width: 100%; max-width: 720px; margin: 0 auto; }
  .halo-inner { width: 340px; height: 340px; } .halo-outer { width: 470px; height: 470px; } .mascot { width: 220px; }
  
  .chip-1 { left: 4%; } .chip-2 { right: 4%; } .chip-3 { left: 0; } .chip-4 { right: 0; } .chip-5 { left: 6%; } .chip-6 { right: 6%; }
  
  .section-container { padding: 104px 4.5%; } .cta-wrapper { padding: 136px 4.5%; }
  .footer-grid { grid-template-columns: 1.3fr 1fr 1fr 1fr; gap: 32px; margin-bottom: 64px; }
}

@media (max-width: 1024px) {
  nav { gap: 18px; } .logo { font-size: 1.1rem; } nav > .btn { padding: 12px 20px; font-size: 0.8rem; flex-shrink: 0; }
  .hero-container { gap: 48px; } .hero-visual { height: 520px; } .stats-grid { grid-template-columns: 1fr 1fr; }
  .manifesto-box { padding: 40px 20px; } .dna-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; margin-bottom: 56px; }
  .footer-brand { grid-column: 1 / -1; display: grid; justify-items: start; }
  .footer-brand p { max-width: 720px; text-align: left; }
  .footer-bottom { flex-direction: row; text-align: left; }
  .halo-inner { width: 320px; height: 320px; }
  .halo-outer { width: 460px; height: 460px; }
  .mascot { width: 240px; }
  .chip-1 { left: 6%; }
  .chip-2 { right: 6%; }
  .chip-3 { left: 2%; }
  .chip-4 { right: 2%; }
  .chip-5 { left: 8%; }
  .chip-6 { right: 8%; }
}

@media (max-width: 900px) and (min-width: 821px) {
  .hero-visual {
    height: 500px;
    transform: scale(0.98);
  }

  .halo-inner {
    width: 310px;
    height: 310px;
  }

  .halo-outer {
    width: 430px;
    height: 430px;
  }

  .mascot {
    width: 260px;
  }
}

@media (max-width: 820px) {
  nav { padding: 18px 16px; gap: 12px; } nav.scrolled { padding: 12px 16px; } .nav-links { display: none; }
  .logo { gap: 10px; font-size: 1rem; min-width: 0; } .logo img, .logo svg { width: 28px; height: 28px; } nav > .btn { padding: 11px 16px; font-size: 0.76rem; min-width: 0; margin-left: auto; }
  
  .hero { min-height: auto; padding: 112px 16px 56px; overflow-x: clip; } .hero-container { gap: 36px; overflow-x: clip; }
  .hero-text h1 { font-size: clamp(2.8rem, 8vw, 3.8rem); margin-bottom: 24px; } .hero-text p { max-width: 34rem; margin-bottom: 36px; font-size: 1.05rem; }
  .capsule { max-width: 100%; text-align: center; white-space: normal; justify-content: center; }
  .hero-actions { width: min(100%, 320px); margin: 0 auto; flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  
  /* 解除溢出隐藏，完整显示雷达底边 */
  .hero-visual { height: 420px; width: 100%; max-width: 100%; transform: scale(0.9); margin-top: 20px; overflow-x: clip; overflow-y: visible; } 
  .halo-inner { width: 270px; height: 270px; } .halo-outer { width: 340px; height: 340px; } .mascot { width: 180px; }
  .floating-chip { font-size: 0.72rem; padding: 9px 14px; } 
  
  .chip-1 { top: 6%; left: 12%; } .chip-2 { top: 12%; right: 10%; } .chip-3 { top: 42%; left: 8%; } .chip-4 { top: 48%; right: 8%; } .chip-5 { bottom: 18%; left: 14%; } .chip-6 { bottom: 12%; right: 10%; }
  
  .section-container { padding: 88px 16px; } .section-header { margin-bottom: 56px; } .section-header h2 { font-size: 2.5rem; }
  .manifesto-box { padding: 36px 22px; } .manifesto-box p { font-size: 1.15rem; } .manifesto-box p.muted { font-size: 1rem; } .dna-card { padding: 32px 24px; }
  
  .cta-wrapper { padding: 104px 16px; } .cta-wrapper h2 { font-size: 2.6rem; } .cta-wrapper p { font-size: 1.05rem; margin-bottom: 32px; }
  .cta-wrapper { overflow-x: clip; }
  .waitlist-group { max-width: 100%; flex-direction: column; gap: 16px;} .waitlist-group input, .waitlist-group .btn { width: 100%; min-width: 0; }
  .form-note { overflow-wrap: anywhere; }
  footer { padding: 64px 16px 32px; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 24px; margin-bottom: 40px; text-align: left; }
  .footer-brand { grid-column: 1 / -1; justify-items: center; text-align: center; }
  .footer-brand p { max-width: 520px; text-align: center; overflow-wrap: anywhere; }
  .footer-links:last-child { grid-column: 1 / -1; }
  .footer-links h5 { margin-bottom: 18px; }
  .footer-links ul li { margin-bottom: 12px; }
  .footer-links ul a { overflow-wrap: anywhere; }
  .social-links { justify-content: center; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
}

@media (min-width: 768px) and (max-width: 900px) {
  .footer-brand {
    justify-items: center;
    text-align: center;
  }

  .footer-brand p {
    max-width: 720px;
    text-align: center;
  }

  .social-links {
    justify-content: center;
  }
}

@media (max-width: 480px) {
  nav { padding: 16px 14px; }
  nav.scrolled { padding: 10px 14px; }
  .logo { font-size: 0.96rem; }
  nav > .btn { padding: 10px 14px; font-size: 0.72rem; }
  .hero-text h1 { font-size: 2.4rem; line-height: 1.1; }
  
  /* 手机端：留足底部空间，强制显现缩小的6颗卫星 */
  .hero-visual { transform: scale(0.75); height: 340px; margin-top: 18px; overflow-x: clip; overflow-y: visible; }
  
  .floating-chip { font-size: 0.65rem; padding: 6px 10px; display: block !important; } 
  .chip-1 { top: 10%; left: 18%; }
  .chip-2 { top: 15%; right: 14%; }
  .chip-3 { top: 45%; left: 10%; }
  .chip-4 { top: 50%; right: 4%; }
  .chip-5 { bottom: 15%; left: 18%; }
  .chip-6 { bottom: 10%; right: 14%; }
  
  .stats-grid { grid-template-columns: 1fr; gap: 28px; } .section-header h2 { font-size: 2.2rem; }
  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .footer-links { text-align: center; }
  .footer-links:last-child { grid-column: auto; }
}

@media (min-width: 768px) and (max-width: 900px) {
  .hero-actions {
    width: auto;
    margin: 0 auto;
    flex-direction: row;
    justify-content: center;
  }

  .hero-actions .btn {
    width: auto;
    min-width: 220px;
  }

  .hero-visual {
    height: 620px;
    transform: scale(1);
    margin-top: 12px;
  }

  .halo-inner {
    width: 380px;
    height: 380px;
  }

  .halo-outer {
    width: 560px;
    height: 560px;
  }

  .mascot {
    width: 300px;
  }

  .chip-1 { top: 15%; left: 16%; }
  .chip-2 { top: 21%; right: 16%; }
  .chip-3 { top: 47%; left: 8%; }
  .chip-4 { top: 51%; right: 8%; }
  .chip-5 { bottom: 18%; left: 14%; }
  .chip-6 { bottom: 16%; right: 14%; }
}

/* --- Subpages Only --- */
.page-body nav {
  background: rgba(12, 11, 10, 0.82);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.page-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 140px 0 96px;
}

.page-hero {
  text-align: center;
  padding: 32px 0 40px;
}

.page-hero h1 {
  font-size: clamp(2.8rem, 5vw, 4.1rem);
  margin-bottom: 20px;
}

.page-hero p,
.content-header p,
.content-card p,
.prose-card p {
  color: var(--text-muted);
}

.page-hero p {
  max-width: 760px;
  margin: 0 auto 12px;
  font-size: 1.05rem;
}

.legal-note {
  display: inline-block;
  margin-top: 8px;
  padding: 10px 16px;
  border-radius: 12px;
  border: 1px solid rgba(214, 198, 165, 0.16);
  background: rgba(214, 198, 165, 0.04);
}

.content-section {
  padding: 48px 0;
  scroll-margin-top: 100px;
}

.content-header {
  margin-bottom: 28px;
}

.content-header h2 {
  font-size: clamp(1.9rem, 4vw, 3rem);
  margin-bottom: 12px;
}

.content-grid,
.company-grid,
.split-layout {
  display: grid;
  gap: 24px;
}

.content-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.company-grid,
.split-layout,
.four-up-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.content-card,
.prose-card,
.info-card {
  padding: 32px 28px;
}

.content-card h3,
.prose-card h2,
.prose-card h3,
.info-card h3 {
  margin-bottom: 14px;
}

.prose-card code {
  font-family: var(--font-mono);
  color: var(--primary-champagne);
}

.text-link {
  color: var(--primary-champagne);
  text-decoration: none;
}

.text-link:hover {
  color: var(--secondary-pearl);
}

.form-note {
  margin-top: 16px;
  color: var(--text-muted);
  font-size: 0.92rem;
  text-align: center;
}

.form-note a {
  color: var(--primary-champagne);
  text-decoration: none;
}

.form-note a:hover {
  color: var(--secondary-pearl);
}

.waitlist-group button[disabled] {
  opacity: 0.7;
  pointer-events: none;
}

@media (max-width: 1200px) {
  .content-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 1024px) {
  .company-grid,
  .split-layout,
  .four-up-grid,
  .content-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 820px) {
  .page-shell {
    width: min(100%, calc(100% - 32px));
    padding: 112px 0 72px;
  }

  .page-hero {
    padding: 24px 0;
  }

  .content-section {
    padding: 32px 0;
  }

  .content-card,
  .prose-card,
  .info-card {
    padding: 24px 20px;
  }
}