/* ========================================================
   GRACE CINEMATIC PERSONAL SPACE · LUXURY ULTRA-ROUNDED STYLING
   设计美学：第一人称沉浸 · 电影黑屏开场 · 鼠标眼神跟随 · 散落生活画报 · 全自定义触感交互
   ======================================================== */

:root {
  /* 基础与深度背景色 */
  --bg-void: #030406;
  --bg-deep: #07090e;
  --bg-surface: rgba(14, 18, 28, 0.72);
  --bg-surface-hover: rgba(22, 28, 44, 0.88);
  --bg-pill: rgba(255, 255, 255, 0.06);

  /* 边框与磨砂玻璃 */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(167, 139, 250, 0.4);
  --border-pill: rgba(255, 255, 255, 0.15);

  /* 高奢光影色彩 */
  --accent-purple: #a78bfa;
  --accent-cyan: #38bdf8;
  --accent-rose: #f472b6;
  --accent-gold: #fbbf24;
  --accent-glow: rgba(167, 139, 250, 0.28);

  /* 文本色彩 */
  --text-pure: #ffffff;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  /* 顶级圆润美学排版字体族 (Google Fonts Outfit + Quicksand + Plus Jakarta Sans) */
  --font-family: 'Quicksand', 'Outfit', 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  --font-mono: 'SF Mono', Menlo, Consolas, Monaco, monospace;

  /* 统一几何圆润规范 */
  --radius-full: 9999px;
  --radius-card: 36px;
  --radius-card-sm: 24px;
  --radius-inner: 18px;

  /* 物理缓动曲线 */
  --ease-cinematic: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-elastic: cubic-bezier(0.34, 1.56, 0.64, 1);
  --ease-smooth: cubic-bezier(0.25, 0.1, 0.25, 1);
}

/* 全局重置与平滑抗锯齿 */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html {
  scroll-behavior: smooth;
  background-color: var(--bg-void);
}

body.immersive-body {
  background-color: var(--bg-void);
  color: var(--text-pure);
  font-family: var(--font-family);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

/* 4K 顶奢电影感暗夜光影底图 (LanoX Image 2.5 Sunburst 渲染) */
body.immersive-body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url('assets/images/ambient-4k.jpg');
  background-size: cover;
  background-position: center 30%;
  opacity: 0.16;
  mix-blend-mode: screen;
  pointer-events: none;
  z-index: 0;
}

/* 动态微粒星尘画布 */
.particle-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
  opacity: 0.55;
}

/* 顶奢氛围光晕 (晨昏多层漫射) */
.orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(140px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.32;
  transition: background 1.5s ease;
  animation: orbDrift 24s infinite alternate ease-in-out;
}

.orb-1 {
  width: 620px;
  height: 620px;
  background: radial-gradient(circle, rgba(167, 139, 250, 0.38) 0%, transparent 70%);
  top: -100px;
  left: 8%;
}

.orb-2 {
  width: 720px;
  height: 720px;
  background: radial-gradient(circle, rgba(56, 189, 248, 0.25) 0%, transparent 70%);
  bottom: 8%;
  right: -120px;
  animation-duration: 28s;
}

.orb-3 {
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(244, 114, 182, 0.2) 0%, transparent 70%);
  top: 45%;
  right: 22%;
  animation-duration: 18s;
}

@keyframes orbDrift {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(35px, -25px) scale(1.06); }
  100% { transform: translate(-25px, 25px) scale(0.96); }
}

.font-mono {
  font-family: var(--font-mono);
}

.gradient-text {
  background: linear-gradient(135deg, #ffffff 0%, #d8b4fe 40%, #38bdf8 80%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* 全局触感交互吐司提示 (Tactile Toast) */
.interactive-toast {
  position: fixed;
  top: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(-100px);
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(14, 18, 30, 0.88);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: 1px solid var(--border-pill);
  border-radius: var(--radius-full);
  padding: 10px 24px;
  font-size: 13.5px;
  font-weight: 700;
  color: #ffffff;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.7);
  z-index: 10000;
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s var(--ease-elastic);
}

.interactive-toast.active {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

.toast-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-purple);
  box-shadow: 0 0 10px var(--accent-purple);
}

/* ========================================================
   00. 电影级黑屏开场仪式 (Cinematic Film Intro Sequence)
   ======================================================== */
.film-intro-curtain {
  position: fixed;
  inset: 0;
  background-color: var(--bg-void);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  transition: opacity 1.2s var(--ease-cinematic), transform 1.2s var(--ease-cinematic);
}

.film-intro-curtain.hidden {
  opacity: 0;
  transform: scale(1.04);
  pointer-events: none;
}

.intro-ambient-glow {
  position: absolute;
  width: 650px;
  height: 650px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(167, 139, 250, 0.28) 0%, transparent 65%);
  filter: blur(100px);
  pointer-events: none;
  animation: introPulse 4s infinite alternate ease-in-out;
}

@keyframes introPulse {
  0% { transform: scale(0.9); opacity: 0.35; }
  100% { transform: scale(1.15); opacity: 0.75; }
}

.intro-dialogue-box {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 720px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.intro-tagline {
  font-size: 12px;
  letter-spacing: 0.32em;
  color: var(--accent-purple);
  font-weight: 700;
  opacity: 0.9;
  text-transform: uppercase;
}

.intro-typewriter-title {
  font-size: clamp(34px, 5.5vw, 56px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  color: #ffffff;
  min-height: 70px;
}

.intro-typewriter-sub {
  font-size: clamp(15px, 2.2vw, 19px);
  color: var(--text-muted);
  font-weight: 500;
  line-height: 1.7;
  max-width: 620px;
  min-height: 55px;
}

.intro-enter-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(135deg, #a78bfa 0%, #7c3aed 100%);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-full);
  padding: 15px 38px;
  font-family: var(--font-family);
  font-size: 15.5px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 12px 35px rgba(124, 58, 237, 0.45);
  margin-top: 24px;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.4s var(--ease-elastic);
}

.intro-enter-btn.show {
  opacity: 1;
  transform: translateY(0);
}

.intro-enter-btn:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 16px 45px rgba(124, 58, 237, 0.65);
}

.intro-skip-pill {
  position: absolute;
  top: 32px;
  right: 32px;
  display: flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  padding: 8px 18px;
  color: var(--text-muted);
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.25s ease;
  z-index: 10;
}

.intro-skip-pill:hover {
  background: rgba(255, 255, 255, 0.14);
  color: #ffffff;
}

/* ========================================================
   极简圆润悬浮导航 (Floating Pill Nav)
   ======================================================== */
.floating-nav {
  position: fixed;
  top: 24px;
  left: 0;
  width: 100%;
  display: flex;
  justify-content: center;
  z-index: 100;
  padding: 0 20px;
  pointer-events: none;
}

.nav-pill {
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 18px;
  background: rgba(12, 16, 26, 0.72);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: 1px solid var(--border-pill);
  border-radius: var(--radius-full);
  padding: 8px 12px 8px 16px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  transition: all 0.35s var(--ease-cinematic);
}

.nav-pill:hover {
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(14, 19, 32, 0.85);
  transform: translateY(-2px);
}

.brand-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text-pure);
}

.brand-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  overflow: hidden;
  border: 1.5px solid var(--accent-purple);
  box-shadow: 0 0 12px var(--accent-glow);
}

.brand-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand-title {
  font-weight: 800;
  font-size: 15px;
  letter-spacing: 0.12em;
}

.live-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background-color: #10b981;
  box-shadow: 0 0 10px #10b981;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

.menu-item {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13.5px;
  font-weight: 600;
  padding: 7px 16px;
  border-radius: var(--radius-full);
  transition: all 0.25s ease;
}

.menu-item:hover, .menu-item.active {
  color: var(--text-pure);
  background: rgba(255, 255, 255, 0.08);
}

.action-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  background: linear-gradient(135deg, #a78bfa 0%, #7c3aed 100%);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-full);
  padding: 9px 20px;
  font-family: var(--font-family);
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 4px 18px rgba(124, 58, 237, 0.45);
  transition: all 0.3s var(--ease-elastic);
}

.action-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 24px rgba(124, 58, 237, 0.65);
}

.action-btn:active {
  transform: scale(0.96);
}

/* 双版本一键切换药丸 (Version Toggle Pill) */
.version-toggle-pill {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  padding: 3px 4px;
  gap: 2px;
}

.version-toggle-pill .active-mode {
  font-size: 11.5px;
  font-weight: 700;
  color: #ffffff;
  background: linear-gradient(135deg, #a78bfa 0%, #7c3aed 100%);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  box-shadow: 0 2px 8px rgba(124, 58, 237, 0.4);
}

.version-toggle-pill .mode-link {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: none;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  transition: all 0.2s ease;
}

.version-toggle-pill .mode-link:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.08);
}

/* 3D 头部画布视窗样式 */
.three-canvas-element {
  width: 100%;
  height: 100%;
  display: block;
  cursor: crosshair;
}

.three-3d-tag {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(12, 16, 26, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(167, 139, 250, 0.3);
  border-radius: var(--radius-full);
  padding: 6px 16px;
  font-size: 11.5px;
  font-weight: 700;
  color: #c084fc;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
  white-space: nowrap;
  pointer-events: none;
  z-index: 5;
}

/* ========================================================
   STAGE 1: 遇见我 (Hero Space · 方案 A 鼠标微帧眼神跟随)
   ======================================================== */
.hero-space {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 120px 24px 70px;
  perspective: 1200px;
  z-index: 2;
  overflow: hidden;
}

.bg-sculpture-text {
  position: absolute;
  top: 48%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: clamp(90px, 22vw, 320px);
  font-weight: 800;
  letter-spacing: 0.16em;
  color: rgba(255, 255, 255, 0.025);
  pointer-events: none;
  user-select: none;
  white-space: nowrap;
  z-index: 1;
  transition: transform 0.2s ease-out;
}

/* 3D 肖像展示中心容器 (搭载 WebGL 2.5D 深度视差画布) */
.hero-portrait-stage {
  position: relative;
  width: clamp(320px, 44vw, 540px);
  height: clamp(420px, 58vh, 660px);
  margin: 0 auto;
  border-radius: var(--radius-card);
  z-index: 3;
}

.hero-halo {
  position: absolute;
  inset: -20px;
  border-radius: calc(var(--radius-card) + 16px);
  background: radial-gradient(circle at center, rgba(167, 139, 250, 0.35) 0%, rgba(56, 189, 248, 0.15) 50%, transparent 75%);
  filter: blur(40px);
  opacity: 0.7;
  pointer-events: none;
  z-index: 0;
  animation: haloBreathe 6s infinite alternate ease-in-out;
}

@keyframes haloBreathe {
  0% { transform: scale(0.96); opacity: 0.55; }
  100% { transform: scale(1.05); opacity: 0.85; }
}

.hero-webgl-frame,
.hero-gaze-frame {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-card);
  overflow: hidden;
  border: 1.5px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 35px 80px -15px rgba(0, 0, 0, 0.85);
  background: #090c14;
}

.gaze-video-element {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.gaze-canvas-element {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  z-index: 3;
}

.gaze-poster-element {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: opacity 0.8s ease;
  z-index: 2;
}

.type-cursor {
  display: inline-block;
  margin-left: 4px;
  color: var(--accent-purple);
  animation: blinkCursor 0.9s infinite;
  font-weight: 300;
}

@keyframes blinkCursor {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

.portrait-3d-canvas {
  width: 100%;
  height: 100%;
  display: block;
  cursor: crosshair;
}

.fallback-portrait {
  display: none;
  width: 100%;
  height: 100%;

}

.fallback-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
}

/* 第一人称真挚自白（言语打磨师淬炼） */
.hero-prose-wrap {
  margin-top: 36px;
  text-align: center;
  max-width: 780px;
  z-index: 3;
}

.hero-title {
  font-size: clamp(28px, 4.6vw, 48px);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.hero-self-desc, .hero-lead {
  font-size: clamp(14.5px, 1.6vw, 17px);
  color: var(--text-muted);
  line-height: 1.75;
  font-weight: 500;
  max-width: 680px;
  margin: 0 auto 36px;
}

.scroll-explore-pill {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-full);
  padding: 10px 24px;
  text-decoration: none;
  color: var(--text-pure);
  transition: all 0.3s ease;
}

.scroll-explore-pill:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

.pill-mouse {
  width: 18px;
  height: 28px;
  border: 1.8px solid rgba(255, 255, 255, 0.4);
  border-radius: 10px;
  position: relative;
  display: flex;
  justify-content: center;
  padding-top: 4px;
}

.pill-wheel {
  width: 3px;
  height: 6px;
  background: var(--accent-purple);
  border-radius: 3px;
  animation: mouseWheel 2s infinite ease-in-out;
}

.pill-txt {
  font-size: 13px;
  font-weight: 700;
}

/* ========================================================
   STAGE 2: 日常画报 (Moments Scatter Wall · 顶奢散落相册)
   ======================================================== */
.moments-section {
  position: relative;
  padding: 120px 24px 100px;
  background: linear-gradient(180deg, var(--bg-void) 0%, rgba(10, 14, 24, 0.45) 50%, var(--bg-void) 100%);
  z-index: 3;
}

.section-header-pill {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 56px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.header-pill-tag {
  display: inline-block;
  font-size: 11.5px;
  letter-spacing: 0.28em;
  font-weight: 800;
  color: var(--accent-purple);
  text-transform: uppercase;
  background: rgba(167, 139, 250, 0.1);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(167, 139, 250, 0.25);
}

.section-heading {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.section-sub {
  font-size: clamp(14px, 1.8vw, 16px);
  color: var(--text-muted);
  font-weight: 500;
  line-height: 1.6;
}

/* 散落相册网格布局 (纯净文档流 · 绝无绝对定位塌陷与重叠) */
.moments-scatter-wall {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
  max-width: 1240px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

@media (max-width: 1080px) {
  .moments-scatter-wall {
    grid-template-columns: repeat(2, 1fr);
    gap: 28px;
  }
}

@media (max-width: 680px) {
  .moments-scatter-wall {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.moment-slot {
  position: relative;
  display: flex;
  justify-content: center;
  transform: rotate(var(--rotation, 0deg));
  transition: transform 0.4s var(--ease-elastic);
}

.moment-slot:hover {
  transform: rotate(0deg) translateY(-8px) scale(1.02);
  z-index: 10;
}

.moment-card {
  width: 100%;
  background: rgba(14, 18, 30, 0.72);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
  cursor: pointer;
  transition: border-color 0.3s ease, box-shadow 0.3s ease, background 0.3s ease;
  display: flex;
  flex-direction: column;
}

.moment-card:hover {
  border-color: rgba(167, 139, 250, 0.4);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.7), 0 0 25px rgba(167, 139, 250, 0.2);
  background: rgba(18, 24, 40, 0.88);
}

.moment-media {
  width: 100%;
  height: 380px;
  overflow: hidden;
  position: relative;
  background: #090c14;
}

.moment-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
  display: block;
  transition: transform 0.6s var(--ease-cinematic);
}

.moment-card:hover .moment-media img {
  transform: scale(1.05);
}

.moment-caption {
  padding: 22px 24px 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.moment-title {
  font-size: 18px;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.35;
}

.moment-desc {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
  font-weight: 500;
}

/* ========================================================
   STAGE 3: 听我说话 (My Voice · 智性原声胶囊)
   ======================================================== */
.voice-section {
  position: relative;
  padding: 120px 24px 100px;
  z-index: 3;
  max-width: 1240px;
  margin: 0 auto;
}

.voice-capsule-card {
  max-width: 880px;
  margin: 0 auto;
  background: linear-gradient(135deg, rgba(16, 21, 36, 0.82) 0%, rgba(10, 14, 24, 0.94) 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 36px;
  padding: 38px 44px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  position: relative;
  overflow: hidden;
}

.voice-capsule-card::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(167, 139, 250, 0.2) 0%, transparent 70%);
  pointer-events: none;
}

.voice-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  position: relative;
  z-index: 2;
}

@media (max-width: 640px) {
  .voice-card-top {
    flex-direction: column;
    align-items: flex-start;
  }
  .voice-play-circle {
    align-self: flex-end;
  }
}

.voice-speaker-meta {
  display: flex;
  align-items: center;
  gap: 18px;
}

.voice-avatar-mini {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--accent-purple);
  box-shadow: 0 0 16px var(--accent-glow);
  flex-shrink: 0;
}

.voice-avatar-mini img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.voice-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}

.voice-name {
  font-size: 17px;
  font-weight: 800;
  color: #ffffff;
  line-height: 1;
}

.voice-status-tag {
  display: inline-flex;
  align-items: center;
  font-size: 11px;
  font-weight: 700;
  line-height: 1;
  color: var(--accent-purple);
  background: rgba(167, 139, 250, 0.12);
  border: 1px solid rgba(167, 139, 250, 0.25);
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.voice-quote {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.55;
  font-weight: 500;
}

.voice-play-circle {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, #a78bfa 0%, #7c3aed 100%);
  border: none;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(124, 58, 237, 0.5);
  transition: transform 0.3s var(--ease-elastic), box-shadow 0.3s ease;
  flex-shrink: 0;
}

.voice-play-circle:hover {
  transform: scale(1.08);
  box-shadow: 0 12px 30px rgba(124, 58, 237, 0.7);
}

.voice-play-circle:active {
  transform: scale(0.95);
}

.voice-visualizer-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
  height: 44px;
  margin: 30px 0 18px;
  padding: 0 4px;
  position: relative;
  z-index: 2;
}

.voice-bar {
  flex: 1;
  min-height: 4px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.16);
  transition: height 0.12s ease, background 0.3s ease;
}

.voice-card-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 12.5px;
  color: var(--text-dim);
  font-weight: 600;
  position: relative;
  z-index: 2;
}

.voice-quality-tag {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: var(--accent-purple);
  background: rgba(255, 255, 255, 0.05);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 11.5px;
  line-height: 1;
}

.voice-quality-tag svg,
.voice-quality-tag i {
  width: 14px;
  height: 14px;
  display: block;
}

/* ========================================================
   STAGE 4: 与我互动 (Connect · 空间导航)
   ======================================================== */
.connect-section {
  position: relative;
  padding: 100px 24px 140px;
  max-width: 1240px;
  margin: 0 auto;
  z-index: 3;
}

.connect-capsule-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

@media (max-width: 900px) {
  .connect-capsule-grid {
    grid-template-columns: 1fr;
  }
}

.connect-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 26px 28px;
  background: rgba(14, 18, 30, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 28px;
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  cursor: pointer;
  transition: all 0.35s var(--ease-elastic);
}

.connect-card:hover {
  transform: translateY(-6px);
  border-color: rgba(167, 139, 250, 0.45);
  box-shadow: 0 20px 50px rgba(124, 58, 237, 0.25);
  background: rgba(18, 24, 40, 0.88);
}

.connect-icon {
  width: 52px;
  height: 52px;
  border-radius: 18px;
  background: rgba(167, 139, 250, 0.12);
  color: var(--accent-purple);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.connect-card:hover .connect-icon {
  transform: scale(1.1);
}

.connect-info {
  flex: 1;
}

.connect-info h3 {
  font-size: 17px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 4px;
}

.connect-info p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.5;
}

.connect-arrow {
  color: var(--text-dim);
  transition: all 0.3s ease;
}

.connect-card:hover .connect-arrow {
  color: #ffffff;
  transform: translateX(4px);
}

/* ========================================================
   极简圆润页脚 (Minimal Footer)
   ======================================================== */
.footer-wrap {
  padding: 50px 20px 60px;
  text-align: center;
  position: relative;
  z-index: 3;
}

.footer-pill {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 10px 24px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  font-size: 13px;
  color: var(--text-dim);
}

.footer-dot {
  color: rgba(255, 255, 255, 0.2);
}

/* ========================================================
   大图预览弹窗 (Photo Lightbox Modal)
   ======================================================== */
.photo-lightbox-modal {
  position: fixed;
  inset: 0;
  background: rgba(3, 4, 8, 0.92);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

.photo-lightbox-modal.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card-box {
  position: relative;
  max-width: 600px;
  width: 100%;
  background: rgba(14, 18, 30, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-card);
  overflow: hidden;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.9);
  display: flex;
  flex-direction: column;
}

.modal-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: transform 0.2s ease, background 0.2s ease;
}

.modal-close-btn:hover {
  transform: scale(1.1);
  background: rgba(255, 255, 255, 0.2);
}

.modal-img-wrap {
  width: 100%;
  height: 480px;
  background: #090c14;
}

.modal-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
}

.modal-desc-box {
  padding: 24px 28px;
}

.modal-desc-box h3 {
  font-size: 20px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
}

.modal-desc-box p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}