/* ===== 变量系统 ===== */
:root {
  --bg-deep: #0E0A08;
  --bg-card: rgba(34, 25, 19, 0.6);
  --bg-elevated: rgba(34, 25, 19, 0.8);
  --text-primary: #F5E6D3;
  --text-secondary: #B8A89A;
  --text-muted: #8A7B6F;
  --accent-gold: #C9A876;
  --accent-crimson: #8B2A2A;
  --accent-jade: #6B8E6B;
  --border-faint: rgba(201, 168, 118, 0.2);
  --font-serif: "Noto Serif SC", "Source Han Serif CN", serif;
  --font-display: "Cormorant Garamond", "Noto Serif SC", serif;
  --font-sans: "Inter", "PingFang SC", "Microsoft YaHei", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg-deep);
  color: var(--text-primary);
  font-family: var(--font-sans);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ===== 导航 ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  padding: 0 64px;
  background: linear-gradient(180deg, rgba(14, 10, 8, 0.95) 0%, rgba(14, 10, 8, 0) 100%);
  backdrop-filter: blur(8px);
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent-gold);
}

.logo-text {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--text-primary);
}

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 1px;
  color: var(--text-secondary);
  transition: color 0.3s ease;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--text-primary);
}

.nav-status {
  display: flex;
  align-items: center;
  gap: 10px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #7BC47F;
  box-shadow: 0 0 8px rgba(123, 196, 127, 0.8);
}

.status-text {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.5px;
  color: var(--text-secondary);
}

/* ===== 通用组件 ===== */
.container {
  width: 100%;
  max-width: 1660px;
  margin: 0 auto;
  padding: 0 64px;
}

.section {
  position: relative;
  min-height: 100vh;
  padding: 120px 0 80px;
}

.section-header {
  margin-bottom: 48px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  color: var(--accent-gold);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.eyebrow-line {
  width: 32px;
  height: 1px;
  background: var(--accent-gold);
}

.section-title {
  font-family: var(--font-serif);
  font-size: 56px;
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -1px;
  color: var(--text-primary);
}

.section-subtitle {
  margin-top: 12px;
  font-family: var(--font-serif);
  font-size: 15px;
  color: var(--text-secondary);
}

.section-glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(80px);
  opacity: 0.6;
}

.section-glow-right {
  top: 10%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(107, 142, 107, 0.18) 0%, rgba(201, 168, 118, 0.08) 50%, transparent 70%);
}

.section-glow-left {
  top: 0;
  left: -10%;
  width: 700px;
  height: 900px;
  background: radial-gradient(circle, rgba(139, 42, 42, 0.18) 0%, rgba(201, 168, 118, 0.06) 50%, transparent 70%);
}

.section-glow-center {
  top: 20%;
  left: 50%;
  transform: translateX(-50%);
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(201, 168, 118, 0.1) 0%, transparent 60%);
}

.section-glow-hero {
  top: 20%;
  left: 20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(139, 42, 42, 0.18) 0%, rgba(201, 168, 118, 0.08) 40%, transparent 70%);
}

/* ===== 首页 Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  padding-top: 72px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.bg-glow {
  position: absolute;
  top: 15%;
  left: 50%;
  transform: translateX(-50%);
  width: 1000px;
  height: 1000px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(139, 42, 42, 0.35) 0%, rgba(201, 168, 118, 0.15) 40%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
}

.guide-line {
  position: absolute;
  top: 0;
  width: 1px;
  height: 100%;
  background: var(--accent-gold);
  opacity: 0.18;
  pointer-events: none;
}

.guide-line-left { left: 96px; }
.guide-line-right { right: 96px; }

.hero-main {
  position: relative;
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1.8fr 1fr;
  align-items: center;
  padding: 40px 72px 0;
  gap: 48px;
}

.hero-copy {
  max-width: 300px;
}

.hero-title {
  font-family: var(--font-serif);
  font-size: 50px;
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -1px;
  margin: 18px 0;
}

.hero-title .gold {
  color: var(--accent-gold);
  display: block;
}

.hero-desc {
  font-family: var(--font-serif);
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 24px;
}

.hero-meta {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.meta-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.meta-label {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2px;
  color: var(--text-muted);
  text-transform: uppercase;
}

.meta-value {
  font-family: var(--font-serif);
  font-size: 14px;
  color: var(--text-primary);
  letter-spacing: 1px;
}

/* 中心头像与环绕图标（外扩布局：节点不遮挡头像） */
.hero-center {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1.15;
  display: flex;
  align-items: center;
  justify-content: center;
}

.orbit-ring {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 84%;
  height: 84%;
  transform: translate(-50%, -50%);
  border: 1px dashed rgba(201, 168, 118, 0.25);
  border-radius: 50%;
}

.orbit-ring-outer {
  width: 104%;
  height: 104%;
  border-style: solid;
  border-color: rgba(201, 168, 118, 0.08);
}

.orbit-node {
  position: absolute;
  width: 100px;
  height: 100px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 1px solid rgba(201, 168, 118, 0.35);
  color: var(--accent-gold);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.5), inset 0 1px 2px rgba(201, 168, 118, 0.15);
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.4s ease;
  z-index: 10;
  transform: translateX(-50%);
}

.orbit-node:hover {
  transform: translateX(-50%) scale(1.18) translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6), 0 0 30px rgba(201, 168, 118, 0.2);
}

.orbit-node svg {
  width: 34px;
  height: 34px;
}

.node-label {
  font-family: var(--font-serif);
  font-size: 10px;
  font-weight: 500;
  color: var(--text-primary);
  letter-spacing: 1px;
}

.node-sub {
  font-size: 8px;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

/* 节点分列人像左右两侧，顶部增加经历，左侧底部改为写作，避免遮挡人像与文案 */
.node-path { top: 0%; left: 50%; transform: translateX(-50%); }
.node-voice { top: 16%; left: 10%; }
.node-music { top: 16%; left: 90%; }
.node-visual { top: 50%; left: 90%; transform: translate(-50%, -50%); }
.node-writing { bottom: 16%; left: 10%; }
.node-awards { top: 50%; left: 10%; transform: translate(-50%, -50%); }
.node-contact { bottom: 16%; left: 90%; }

/* 中间节点 hover 需保留垂直居中 */
.node-visual:hover,
.node-awards:hover {
  transform: translate(-50%, -50%) scale(1.18) translateY(-8px);
}

/* 四角节点 hover（经历在顶部居中，与左右角共用 translateX 基准） */
.node-voice:hover,
.node-music:hover,
.node-path:hover,
.node-writing:hover,
.node-contact:hover {
  transform: translateX(-50%) scale(1.18) translateY(-8px);
}

.avatar-wrap {
  position: relative;
  width: 320px;
  height: 380px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transform: translateY(55px);
}

.avatar-outer {
  position: absolute;
  width: 340px;
  height: 420px;
  border-radius: 50%;
  background: rgba(201, 168, 118, 0.12);
}

.avatar-ring {
  position: absolute;
  width: 312px;
  height: 386px;
  border-radius: 50%;
  border: 1.5px solid rgba(201, 168, 118, 0.7);
}

.avatar-body {
  position: relative;
  width: 280px;
  height: 348px;
  border-radius: 50%;
  overflow: hidden;
  background: radial-gradient(circle at 30% 30%, rgba(139, 42, 42, 0.6) 0%, rgba(46, 32, 24, 1) 60%, rgba(14, 10, 8, 1) 100%);
  box-shadow: inset 0 4px 16px rgba(0, 0, 0, 0.5), 0 20px 40px rgba(0, 0, 0, 0.6);
}

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

.avatar-tag {
  position: absolute;
  top: -24px;
  padding: 6px 16px;
  border-radius: 16px;
  background: rgba(14, 10, 8, 0.8);
  border: 1px solid rgba(201, 168, 118, 0.5);
  font-family: var(--font-serif);
  font-size: 12px;
  color: var(--accent-gold);
  letter-spacing: 1.5px;
}

.avatar-name {
  position: absolute;
  bottom: -54px;
  font-family: var(--font-serif);
  font-size: 36px;
  font-weight: 700;
  letter-spacing: 4px;
  color: var(--text-primary);
}

.avatar-tag,
.avatar-sub,
.avatar-caption {
  display: none;
}

/* 右侧 */
.hero-side {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 24px;
}

.play-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 20px;
  border-radius: 24px;
  background: var(--accent-gold);
  color: var(--bg-deep);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
  box-shadow: 0 6px 18px rgba(201, 168, 118, 0.35);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.play-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(201, 168, 118, 0.45);
}

.play-btn.playing {
  background: var(--accent-crimson);
  color: var(--text-primary);
  box-shadow: 0 10px 28px rgba(139, 42, 42, 0.45);
}

.play-icon {
  width: 16px;
  height: 16px;
}

.spotlight-card {
  width: 280px;
  padding: 20px;
  border-radius: 4px;
  background: var(--bg-card);
  border: 1px solid var(--border-faint);
  backdrop-filter: blur(10px);
}

/* 正在做卡片配图 */
.spotlight-cover {
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 14px;
  border: 1px solid var(--border-faint);
}

.spotlight-cover img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  object-position: center top;
  display: block;
}

.spotlight-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.spotlight-label {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2.5px;
  color: var(--accent-gold);
}

.spotlight-date {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 1.5px;
  color: var(--text-muted);
}

.spotlight-title {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.spotlight-desc {
  font-family: var(--font-serif);
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}

.spotlight-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.spotlight-tags {
  display: flex;
  gap: 8px;
}

.tag {
  padding: 3px 8px;
  border-radius: 2px;
  font-family: var(--font-serif);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 1px;
}

.tag-red {
  background: rgba(139, 42, 42, 0.5);
  color: var(--text-primary);
}

.tag-gold {
  background: rgba(201, 168, 118, 0.25);
  color: var(--text-primary);
}

.spotlight-arrow {
  width: 24px;
  height: 24px;
  color: var(--accent-gold);
}

/* 数据带 */
.data-bar {
  position: relative;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-evenly;
  margin: 0 64px 32px;
  padding: 20px 32px;
  border-radius: 4px;
  background: var(--bg-card);
  border: 1px solid var(--border-faint);
  backdrop-filter: blur(10px);
}

.data-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}

.data-num {
  display: flex;
  align-items: baseline;
  gap: 4px;
}

.data-num .num {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 700;
  line-height: 1;
  color: var(--text-primary);
}

.data-num .unit {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  color: var(--accent-gold);
}

.data-label {
  font-family: var(--font-serif);
  font-size: 12px;
  color: var(--text-secondary);
  letter-spacing: 1px;
}

.data-divider {
  width: 1px;
  height: 64px;
  background: var(--border-faint);
  opacity: 0.5;
}

/* ===== 配音作品 ===== */
.voice-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

a.work-card {
  display: block;
  color: inherit;
}

.work-card {
  padding: 22px;
  border-radius: 4px;
  background: var(--bg-card);
  border: 1px solid var(--border-faint);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.work-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
  border-color: rgba(201, 168, 118, 0.4);
}

.work-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 14px;
}

.work-tag {
  padding: 3px 8px;
  border-radius: 2px;
  font-family: var(--font-serif);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 1px;
}

.work-tag-green { background: rgba(107, 142, 107, 0.25); }
.work-tag-red { background: rgba(139, 42, 42, 0.35); }
.work-tag-gold { background: rgba(201, 168, 118, 0.2); }

.work-year {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1px;
  color: var(--text-muted);
}

.work-title {
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.work-role {
  font-family: var(--font-serif);
  font-size: 14px;
  color: var(--accent-gold);
  margin-bottom: 10px;
}

.work-desc {
  font-family: var(--font-serif);
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}

.work-play {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 500;
  letter-spacing: 0.5px;
}

.play-mini {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--accent-gold);
  position: relative;
}

.play-mini::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 55%;
  transform: translate(-50%, -50%);
  border-style: solid;
  border-width: 3px 0 3px 5px;
  border-color: transparent transparent transparent var(--bg-deep);
}

.voice-footer {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding: 24px;
  border-radius: 4px;
  background: var(--bg-card);
  border: 1px solid var(--border-faint);
}

.vf-label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.vf-value {
  font-family: var(--font-serif);
  font-size: 13px;
  color: var(--text-primary);
  line-height: 1.7;
}

/* ===== 写作 ===== */
.writing-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.writing-card {
  background: var(--bg-card);
  border: 1px solid var(--border-faint);
  border-radius: 4px;
  padding: 28px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
}

.writing-head {
  margin-bottom: 20px;
}

.writing-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.5px;
  color: var(--accent-gold);
  border: 1px solid rgba(201, 168, 118, 0.35);
  padding: 4px 10px;
  border-radius: 2px;
  margin-bottom: 12px;
}

.writing-head h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
}

.writing-body {
  position: relative;
  max-height: 380px;
  overflow: hidden;
  font-family: var(--font-serif);
  font-size: 14px;
  line-height: 1.9;
  color: var(--text-secondary);
  transition: max-height 0.5s ease;
}

.writing-body.expanded {
  max-height: 3000px;
}

.writing-body p {
  margin-bottom: 14px;
}

.writing-body p:last-child {
  margin-bottom: 0;
}

.writing-body::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 70px;
  background: linear-gradient(180deg, rgba(26, 17, 8, 0) 0%, rgba(26, 17, 8, 0.95) 100%);
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.writing-body.expanded::after {
  opacity: 0;
}

.writing-body-verse .verse-block {
  margin-bottom: 16px;
  padding-left: 16px;
  border-left: 1px solid rgba(201, 168, 118, 0.25);
}

.writing-body-verse .verse-block:last-child {
  margin-bottom: 0;
}

.verse-note {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: -8px;
  margin-bottom: 10px;
  line-height: 1.7;
}

.verse-block + .verse-note + .verse-block {
  margin-top: 12px;
}

.writing-expand {
  align-self: flex-start;
  margin-top: 18px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: none;
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  color: var(--accent-gold);
  cursor: pointer;
  padding: 0;
  letter-spacing: 0.5px;
  transition: color 0.3s ease;
}

.writing-expand svg {
  width: 14px;
  height: 14px;
  transition: transform 0.3s ease;
}

.writing-expand.expanded svg {
  transform: rotate(180deg);
}

.writing-expand:hover {
  color: var(--text-primary);
}

@media (max-width: 1280px) {
  .writing-layout {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* ===== 音乐作品 ===== */
.music-layout {
  display: grid;
  grid-template-columns: 400px 1fr;
  gap: 60px;
  align-items: start;
}

.music-album {
  position: sticky;
  top: 120px;
}

.album-cover {
  width: 400px;
  height: 400px;
  border-radius: 4px;
  overflow: hidden;
  background: rgba(34, 25, 19, 0.8);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
  margin-bottom: 24px;
}

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

.album-title {
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 16px;
}

.album-stats {
  display: flex;
  gap: 32px;
  margin-bottom: 20px;
}

.album-stats > div {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.album-num {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--accent-gold);
}

.album-num-label {
  font-family: var(--font-serif);
  font-size: 12px;
  color: var(--text-secondary);
}

.album-desc {
  font-family: var(--font-serif);
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
}

.track-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.track {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 18px;
  border-radius: 4px;
  background: var(--bg-card);
  border: 1px solid var(--border-faint);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.track:hover {
  transform: translateX(8px);
  border-color: rgba(201, 168, 118, 0.35);
}

.track-num {
  width: 28px;
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--text-muted);
}

.track-cover {
  width: 52px;
  height: 52px;
  border-radius: 2px;
  background: var(--tc);
  opacity: 0.7;
  flex-shrink: 0;
}

.track-info {
  flex: 1;
}

.track-info h4 {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
}

.track-info p {
  font-family: var(--font-serif);
  font-size: 12px;
  color: var(--text-secondary);
}

.track-arrow {
  width: 28px;
  height: 28px;
  color: var(--accent-gold);
  opacity: 0.7;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.track:hover .track-arrow {
  opacity: 1;
  transform: translateX(3px);
}

/* ===== 视觉作品 ===== */
.visual-group {
  margin-bottom: 72px;
}

.visual-group:last-child {
  margin-bottom: 0;
}

.visual-group-title {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 24px;
}

.visual-group-title::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--border-faint);
}

.visual-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.visual-card {
  position: relative;
  aspect-ratio: 1;
  border-radius: 4px;
  overflow: hidden;
  background: var(--vc);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}

/* AI 影片卡片：16:9 横向，占两列 */
.visual-card-video {
  aspect-ratio: 16 / 9;
  grid-column: span 2;
  max-width: 820px;
}

/* 竖屏视频卡片：按视频原始 9:16 比例，单列展示 */
.visual-card-video.visual-card-vertical {
  aspect-ratio: 9 / 16;
  grid-column: span 1;
  max-width: 360px;
  justify-self: start;
}

.visual-card-video video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  background: #000;
}

.visual-card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
}

.visual-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
  transition: opacity 0.3s ease, transform 0.5s ease;
}

.visual-card:hover img {
  opacity: 1;
  transform: scale(1.05);
}

.visual-card-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px;
  background: linear-gradient(0deg, rgba(14, 10, 8, 0.95) 0%, transparent 100%);
}

.visual-card-info h4 {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 4px;
}

.visual-card-info p {
  font-size: 11px;
  color: var(--text-secondary);
}

/* ===== 经历 ===== */
.path-layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  gap: 60px;
}

.path-side {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.side-card {
  padding: 20px;
  border-radius: 4px;
  background: var(--bg-card);
  border: 1px solid var(--border-faint);
}

.side-card h4 {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.side-meta {
  font-family: var(--font-serif);
  font-size: 13px;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

.side-body {
  font-family: var(--font-serif);
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.8;
}

.timeline {
  position: relative;
  padding-left: 40px;
}

.timeline-line {
  position: absolute;
  top: 6px;
  bottom: 6px;
  left: 5px;
  width: 1px;
  background: rgba(201, 168, 118, 0.2);
}

.timeline-item {
  position: relative;
  padding-bottom: 32px;
}

.timeline-dot {
  position: absolute;
  top: 6px;
  left: -40px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--text-muted);
  opacity: 0.5;
}

.timeline-dot.active {
  background: var(--accent-gold);
  opacity: 1;
  box-shadow: 0 0 12px rgba(201, 168, 118, 0.6);
}

.timeline-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.timeline-head {
  display: flex;
  align-items: baseline;
  gap: 16px;
  flex-wrap: wrap;
}

.timeline-head h4 {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
}

.timeline-head span {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 1px;
}

.timeline-role {
  font-family: var(--font-serif);
  font-size: 14px;
  color: var(--accent-gold);
}

.timeline-desc {
  font-family: var(--font-serif);
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ===== 联系 ===== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: start;
}

.contact-copy {
  max-width: 560px;
}

.contact-desc {
  font-family: var(--font-serif);
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 24px;
}

.contact-quote {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 700;
  color: var(--accent-gold);
  line-height: 1.4;
  margin-bottom: 32px;
}

.contact-social-title {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.contact-social ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.contact-social li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-serif);
  font-size: 14px;
  color: var(--text-primary);
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent-gold);
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.contact-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px;
  border-radius: 4px;
  background: var(--bg-card);
  border: 1px solid var(--border-faint);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.6);
}

.contact-card-accent {
  background: rgba(139, 42, 42, 0.35);
  border-color: rgba(201, 168, 118, 0.3);
}

.contact-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--text-muted);
}

.contact-card-accent .contact-label {
  color: var(--accent-gold);
}

.contact-value {
  font-size: 22px;
  font-weight: 600;
  color: var(--text-primary);
  word-break: break-all;
}

.contact-value:hover {
  color: var(--accent-gold);
}

.contact-value-secondary {
  font-size: 14px;
  color: var(--text-secondary);
}

.contact-qr {
  width: 64px;
  height: 64px;
  border-radius: 2px;
  object-fit: cover;
  background: rgba(245, 230, 211, 0.1);
}

.site-footer {
  margin-top: 80px;
  padding-top: 32px;
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
}

/* ===== 滚动显示动画 ===== */
.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== 响应式 ===== */
@media (max-width: 1280px) {
  .hero-main {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 80px;
  }

  .hero-copy {
    max-width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .hero-meta {
    justify-content: center;
  }

  .hero-center {
    order: -1;
    max-width: 500px;
    margin: 0 auto;
  }

  .avatar-wrap {
    width: 250px;
    height: 300px;
    transform: translateY(30px);
  }

  .avatar-outer { width: 270px; height: 330px; }
  .avatar-ring { width: 242px; height: 302px; }
  .avatar-body { width: 220px; height: 274px; }

  .hero-side {
    align-items: center;
  }

  .voice-grid,
  .visual-grid,
  .contact-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .music-layout,
  .path-layout,
  .contact-layout {
    grid-template-columns: 1fr;
  }

  .music-album {
    position: static;
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 24px;
    align-items: start;
  }

  .album-cover {
    width: 220px;
    height: 220px;
  }

  .path-side {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
  }

  .voice-footer {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav {
    padding: 0 24px;
  }

  .nav-links {
    display: none;
  }

  .container {
    padding: 0 24px;
  }

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

  .hero-title {
    font-size: 40px;
  }

  .hero-center {
    max-width: 320px;
  }

  .orbit-node {
    width: 90px;
    height: 90px;
  }

  .orbit-node svg {
    width: 28px;
    height: 28px;
  }

  .node-label {
    font-size: 9px;
  }

  .node-sub {
    font-size: 8px;
  }

  .avatar-wrap {
    width: 180px;
    height: 220px;
    transform: translateY(15px);
  }

  .avatar-outer { width: 200px; height: 240px; }
  .avatar-ring { width: 182px; height: 222px; }
  .avatar-body { width: 160px; height: 200px; }

  .data-bar {
    flex-wrap: wrap;
    gap: 16px;
    margin: 0 24px 24px;
  }

  .data-divider {
    display: none;
  }

  .voice-grid,
  .visual-grid,
  .contact-cards,
  .path-side,
  .music-album {
    grid-template-columns: 1fr;
  }

  /* 单列下视频卡片恢复自然占位，避免隐式列 */
  .visual-card-video {
    grid-column: auto;
    max-width: 100%;
  }

  .album-cover {
    width: 100%;
    height: auto;
    aspect-ratio: 1;
  }

  .contact-layout {
    gap: 40px;
  }

  .section-title {
    font-size: 40px;
  }
}