/**
 * Gyro Design System Components
 * 核心组件库与动态简历扩展组件池
 */

/* ================= 基础重置与无障碍 ================= */
*, *::before, *::after {
  box-sizing: border-box;
}

button, input, textarea, select {
  font: inherit;
  color: inherit;
}

button, a {
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

button {
  cursor: pointer;
  background: none;
  border: none;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.42;
}

a {
  color: inherit;
  text-underline-offset: 0.25em;
  transition: color 0.15s ease;
}

a:hover {
  color: var(--accent);
}

:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-offset);
}

/* ================= 排版基类 ================= */
.eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--muted);
}

.section-title {
  font-family: var(--display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  line-height: 1.35;
  font-weight: 400;
}

.pre {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  line-height: 1.8;
  max-width: 68ch;
}

.muted {
  color: var(--muted);
}

/* ================= 1. TopBar 导航与 Brand Mark ================= */
.topbar {
  height: 96px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  padding: 0 4vw;
  gap: 20px;
}

.brand {
  text-decoration: none;
  font-family: var(--display);
  font-size: 1.75rem;
  letter-spacing: 0.015em;
  font-weight: 400;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand-mark {
  height: 17px;
  width: 17px;
  border: 2px solid var(--accent);
  border-radius: 50%;
  display: block;
  position: relative;
}

.brand-mark::after {
  content: "";
  position: absolute;
  left: 6px;
  top: -5px;
  width: 2px;
  height: 24px;
  background: var(--accent);
  transform: rotate(32deg);
}

.top-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.86rem;
}

/* ================= 2. Button 核心按钮家族体系 ================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 11px 20px;
  text-decoration: none;
  background: var(--btn-primary-bg);
  border: 1px solid var(--btn-primary-border);
  border-radius: var(--radius-sm);
  color: var(--btn-primary-text);
  font-size: 0.86rem;
  line-height: 1.5;
  font-weight: 450;
  letter-spacing: 0.01em;
  transition: background-color 0.15s ease, border-color 0.15s ease, color 0.15s ease, transform 0.1s ease;
  user-select: none;
  cursor: pointer;
}

.btn:hover {
  background: var(--btn-primary-hover-bg);
  border-color: var(--btn-primary-hover-border);
  color: var(--paper);
}

.btn:active {
  background: var(--btn-primary-active-bg);
  transform: translateY(1px);
}

.btn:focus-visible {
  outline: var(--focus-ring);
  outline-offset: var(--focus-offset);
}

/* 品牌推荐操作态 (Accent) */
.btn.accent {
  background: var(--btn-accent-bg);
  border-color: var(--btn-accent-border);
  color: var(--btn-accent-text);
}

.btn.accent:hover {
  background: var(--btn-accent-hover-bg);
  border-color: var(--btn-accent-hover-border);
  color: #fff;
}

.btn.accent:active {
  background: var(--btn-accent-active-bg);
  border-color: var(--btn-accent-active-bg);
  transform: translateY(1px);
}

/* 质感线框操作态 (Secondary / Tactile Paper) */
.btn.secondary {
  background: var(--btn-secondary-bg);
  color: var(--btn-secondary-text);
  border-color: var(--btn-secondary-border);
}

.btn.secondary:hover {
  background: var(--btn-secondary-hover-bg);
  border-color: var(--btn-secondary-hover-border);
  color: var(--ink);
}

.btn.secondary:active {
  background: var(--btn-secondary-active-bg);
  transform: translateY(1px);
}

/* 柔和微翠填充操作态 (Soft / Tinted) */
.btn.soft {
  background: var(--btn-soft-bg);
  color: var(--btn-soft-text);
  border-color: var(--btn-soft-border);
}

.btn.soft:hover {
  background: var(--btn-soft-hover-bg);
  border-color: var(--btn-soft-hover-border);
  color: var(--accent-hover);
}

.btn.soft:active {
  background: rgba(42, 115, 82, 0.22);
  transform: translateY(1px);
}

/* 幽灵纯文本操作态 (Quiet / Ghost) */
.btn.quiet {
  border-color: transparent;
  background: transparent;
  color: var(--btn-quiet-text);
  padding: 10px 14px;
}

.btn.quiet:hover {
  color: var(--btn-quiet-hover-text);
  background: var(--btn-quiet-hover-bg);
}

.btn.quiet:active {
  background: rgba(24, 32, 26, 0.08);
  transform: translateY(1px);
}

/* 破坏性/警示操作态 (Danger) */
.btn.danger {
  color: var(--btn-danger-text);
  border-color: var(--btn-danger-border);
  background: var(--btn-danger-bg);
}

.btn.danger:hover {
  background: var(--btn-danger-hover-bg);
  border-color: var(--btn-danger-hover-border);
  color: var(--danger-hover);
}

.btn.danger:active {
  background: rgba(184, 66, 79, 0.20);
  transform: translateY(1px);
}

/* 禁用态 (Disabled) - 质感沉寂无杂质 */
.btn:disabled,
.btn[disabled] {
  background: var(--btn-disabled-bg) !important;
  color: var(--btn-disabled-text) !important;
  border-color: var(--btn-disabled-border) !important;
  cursor: not-allowed !important;
  transform: none !important;
  pointer-events: none;
  opacity: 1; /* 保持纸质实色不发虚 */
}

/* 尺寸变体 */
.btn.sm {
  min-height: 36px;
  padding: 6px 14px;
  font-size: 0.8rem;
}

.btn.lg {
  min-height: 52px;
  padding: 13px 26px;
  font-size: 0.94rem;
}

.action-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* ================= 3. Ruled Title 标尺标题行 ================= */
.ruled-title {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid var(--ink);
  padding-top: 22px;
  margin-bottom: 28px;
}

/* ================= 4. Summary Plate 微 3D 纸板 ================= */
.summary-plate {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 32px;
  box-shadow: var(--shadow-ambient);
  transform: perspective(1000px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
  transition: transform 0.15s ease-out;
  will-change: transform;
}

.summary-plate::before {
  content: "";
  position: absolute;
  inset: 8px;
  border: 1px solid rgba(0, 0, 0, 0.04);
  pointer-events: none;
  border-radius: calc(var(--radius-md) - 2px);
}

.plate-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
  font-size: 0.8rem;
}

/* ================= 5. Form 表单体系 ================= */
.form-stack {
  display: grid;
  gap: 22px;
}

label {
  display: block;
  font-size: 0.86rem;
  line-height: 1.5;
  font-weight: 450;
}

label input, label textarea, label select {
  margin-top: 7px;
}

input[type="text"],
input[type="email"],
input[type="url"],
input[type="password"],
textarea, select {
  width: 100%;
  max-width: 100%;
  color: inherit;
  background: var(--surface-subtle);
  border: 1px solid var(--border-input);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  min-height: 46px;
  transition: border-color 0.15s ease, background 0.15s ease;
}

input:focus, textarea:focus, select:focus {
  border-color: var(--accent);
  background: #fff;
}

input::placeholder, textarea::placeholder {
  color: #7b817b;
}

textarea {
  resize: vertical;
  min-height: 112px;
  line-height: 1.65;
}

.hint {
  display: block;
  color: var(--muted);
  font-size: 0.8rem;
  line-height: 1.65;
  margin-top: 8px;
  font-weight: 330;
}

.check-line {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.84rem;
  line-height: 1.7;
}

.check-line input[type="checkbox"] {
  flex: 0 0 18px;
  width: 18px;
  height: 18px;
  min-height: 18px;
  margin: 3px 0 0;
  accent-color: var(--accent);
}

input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
  min-height: 44px;
  background: transparent;
}

/* ================= 6. Notice 悬浮轻提示 ================= */
.notice {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  width: max-content;
  max-width: calc(100vw - 32px);
  background: var(--ink);
  color: #fff;
  padding: 14px 22px;
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-notice);
  z-index: 50;
  font-size: 0.86rem;
  line-height: 1.6;
  animation: notice-fade-in 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.notice.error {
  background: var(--danger-bg);
}

.notice[hidden] {
  display: none;
}

@keyframes notice-fade-in {
  from { opacity: 0; transform: translate(-50%, 12px); }
  to { opacity: 1; transform: translate(-50%, 0); }
}

/* ================= 7. Dialog 模态抽屉 ================= */
dialog {
  border: 1px solid var(--line);
  background: var(--paper);
  border-radius: var(--radius-md);
  padding: 32px;
  max-width: 580px;
  width: calc(100vw - 32px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

dialog::backdrop {
  background: rgba(30, 34, 31, 0.45);
  backdrop-filter: blur(4px);
}

/* ================= 8. 扩展组件：作品成果微光展卡体系 (Artifact Showcase Card) ================= */

/* 定义边框巡游流光角度属性 (CSS Houdini @property，支持原生高帧率动画插值) */
@property --beam-angle {
  syntax: "<angle>";
  inherits: false;
  initial-value: 0deg;
}

@keyframes border-beam-spin {
  from {
    --beam-angle: 0deg;
  }
  to {
    --beam-angle: 360deg;
  }
}

.artifact-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.3s var(--ease-cinematic), box-shadow 0.3s var(--ease-cinematic), border-color 0.3s var(--ease-cinematic);
}

.artifact-card:hover {
  transform: translateY(-5px) scale(1.006);
  border-color: var(--accent);
  box-shadow: 0 12px 32px rgba(24, 32, 26, 0.08);
}

/* -------------------------------------------------------------
 * 模式 1：聚光灯跟随 (Spotlight Glow - data-glow="spotlight" 或默认)
 * 纯光标坐标驱动，柔和翡翠透镜光斑漫射卡片内部，边缘保持安静克制
 * ------------------------------------------------------------- */
.artifact-card[data-glow="spotlight"]::before,
.artifact-card[data-glow="dual"]::before,
.artifact-card:not([data-glow])::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(
    380px circle at var(--glow-x, 50%) var(--glow-y, 50%),
    rgba(42, 115, 82, 0.24),
    rgba(42, 115, 82, 0.06) 45%,
    transparent 75%
  );
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
  z-index: 2;
}

.artifact-card[data-glow="spotlight"]:hover::before,
.artifact-card[data-glow="dual"]:hover::before,
.artifact-card:not([data-glow]):hover::before {
  opacity: 1;
}

/* -------------------------------------------------------------
 * 模式 2：边缘巡游流光 (Border Beam - data-glow="border-beam")
 * 表面无光斑，沿卡片外沿周长自主循环流淌的高清光纤光束，悬浮时加速流动
 * ------------------------------------------------------------- */
.artifact-card[data-glow="border-beam"]::after,
.artifact-card[data-glow="dual"]::after {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 2px;
  background: conic-gradient(
    from var(--beam-angle, 0deg) at 50% 50%,
    transparent 0deg,
    transparent 260deg,
    var(--accent-kinetic) 305deg,
    #ffffff 345deg,
    var(--accent) 360deg
  );
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  z-index: 5;
  animation: border-beam-spin 4.5s linear infinite;
  opacity: 0.72;
  transition: opacity 0.3s ease, filter 0.3s ease;
}

.artifact-card[data-glow="border-beam"]:hover::after,
.artifact-card[data-glow="dual"]:hover::after {
  opacity: 1;
  animation-duration: 2s; /* 鼠标悬停时光束加速飞驰 */
  filter: drop-shadow(0 0 5px rgba(59, 138, 103, 0.55));
}

.artifact-preview {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #182019;
  overflow: hidden;
}

.artifact-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-cinematic);
}

.artifact-card:hover .artifact-preview img {
  transform: scale(1.04);
}

.artifact-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(42, 115, 82, 0.92);
  backdrop-filter: blur(8px);
  color: #fff;
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  font-weight: 600;
  z-index: 3;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.25);
  transition: transform 0.25s ease, background-color 0.25s ease;
}

.artifact-card[data-glow="border-beam"] .artifact-badge {
  background: rgba(24, 32, 26, 0.88);
  border: 1px solid rgba(59, 138, 103, 0.45);
  color: #6ee7b7;
}

.artifact-card[data-glow="dual"] .artifact-badge {
  background: rgba(42, 115, 82, 0.95);
  box-shadow: 0 0 10px rgba(59, 138, 103, 0.4);
}

.artifact-card:hover .artifact-badge {
  transform: scale(1.05);
}

.artifact-body {
  position: relative;
  z-index: 3;
  padding: 24px;
}

.artifact-meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 8px;
}

.artifact-title {
  font-size: 1.15rem;
  font-weight: 500;
  margin: 0;
}

.artifact-link {
  font-size: 0.8rem;
  color: var(--accent);
  text-decoration: none;
  font-weight: 500;
  white-space: nowrap;
}

.artifact-desc {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.7;
  margin: 8px 0 16px;
}

.artifact-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  font-size: 0.72rem;
  padding: 3px 8px;
  background: #e5e1d7;
  border-radius: var(--radius-xs);
  color: var(--ink);
}

/* ================= 9. 扩展组件：高光数据跳动计数器 ================= */
.stat-counter-group {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  padding: 24px 0;
}

.stat-item {
  border-left: 2px solid var(--accent);
  padding-left: 18px;
}

.stat-value {
  font-family: var(--display);
  font-size: clamp(2rem, 3.5vw, 2.7rem);
  line-height: 1.2;
  color: var(--ink);
}

.stat-label {
  font-size: 0.82rem;
  color: var(--muted);
  margin-top: 6px;
  line-height: 1.5;
}

/* ================= 10. 扩展组件：原声音频切片播放器 ================= */
.voice-snippet {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 12px 18px;
  max-width: 420px;
}

.voice-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform 0.15s ease, background 0.15s ease;
}

.voice-btn:hover {
  background: var(--accent-hover);
  transform: scale(1.05);
}

.voice-bars {
  display: flex;
  align-items: center;
  gap: 3px;
  height: 24px;
  flex-grow: 1;
}

.voice-bars .bar {
  flex-grow: 1;
  background: #abb2a5;
  border-radius: 1px;
  height: var(--height, 50%);
  transition: height 0.15s ease;
}

.voice-snippet.playing .voice-bars .bar {
  background: var(--accent);
  animation: pulse-wave 0.8s ease-in-out infinite alternate;
}

.voice-snippet.playing .voice-bars .bar:nth-child(2) { animation-delay: 0.15s; }
.voice-snippet.playing .voice-bars .bar:nth-child(3) { animation-delay: 0.3s; }
.voice-snippet.playing .voice-bars .bar:nth-child(4) { animation-delay: 0.45s; }
.voice-snippet.playing .voice-bars .bar:nth-child(5) { animation-delay: 0.2s; }
.voice-snippet.playing .voice-bars .bar:nth-child(6) { animation-delay: 0.35s; }

@keyframes pulse-wave {
  from { height: 20%; }
  to { height: 100%; }
}

.voice-meta {
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
  text-align: right;
  font-size: 0.76rem;
}

.voice-title {
  color: var(--ink);
  font-weight: 500;
}

.voice-duration {
  color: var(--muted);
}

/* ================= 11. 扩展组件：转介绍背书引言信笺卡 ================= */
.endorsement-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 32px 36px;
  margin: 28px 0;
  box-shadow: var(--shadow-ambient);
}

.endorsement-stamp {
  position: absolute;
  top: 18px;
  right: 22px;
  border: 1.5px dashed var(--accent);
  padding: 4px 8px;
  border-radius: var(--radius-xs);
  color: var(--accent);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  font-weight: 600;
  transform: rotate(4deg);
  opacity: 0.85;
}

.endorsement-quote {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--ink);
  margin: 0 0 20px;
  font-style: normal;
  max-width: 65ch;
}

.endorsement-author {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.84rem;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.author-name {
  font-weight: 500;
  color: var(--ink);
}

.author-title {
  color: var(--muted);
}

/* ================= 12. 扩展组件：杂志刻度时间轴标尺 ================= */
.timeline-ruler {
  position: relative;
  padding-left: 70px;
  margin: 32px 0;
}

.timeline-ruler::before {
  content: "";
  position: absolute;
  left: 54px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--line);
}

.timeline-item {
  position: relative;
  padding-bottom: 36px;
  transition: transform 0.15s ease;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-marker {
  position: absolute;
  left: -70px;
  top: 2px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.timeline-year {
  font-family: var(--display);
  font-size: 0.92rem;
  color: var(--muted);
  width: 36px;
  text-align: right;
  transition: color 0.15s ease;
}

.timeline-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--line);
  border: 1px solid var(--paper);
  box-shadow: 0 0 0 2px var(--paper);
  transition: all 0.15s ease;
}

.timeline-item:hover .timeline-dot {
  background: var(--accent);
  transform: scale(1.3);
}

.timeline-item:hover .timeline-year {
  color: var(--ink);
}

.experience-role {
  font-size: 1.12rem;
  font-weight: 500;
  margin: 0 0 6px;
}

.experience-desc {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.75;
  margin: 0;
}

/* ================= 13. 扩展组件：常驻极简微悬浮坞 ================= */
.floating-dock {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  background: rgba(250, 248, 242, 0.92);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(216, 212, 201, 0.85);
  border-radius: var(--radius-full);
  padding: 6px 10px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.08);
  z-index: 40;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
}

.floating-dock.dock-hidden {
  transform: translate(-50%, 80px);
  opacity: 0;
  pointer-events: none;
}

.dock-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  font-size: 0.82rem;
  color: var(--ink);
  border-radius: var(--radius-full);
  text-decoration: none;
  font-weight: 450;
  transition: all 0.15s ease;
}

.dock-item:hover {
  background: #e8e4da;
}

.dock-item.primary {
  background: var(--accent);
  color: #fff;
}

.dock-item.primary:hover {
  background: var(--accent-hover);
}

.dock-divider {
  width: 1px;
  height: 16px;
  background: var(--line);
  margin: 0 2px;
}

/* ================= 14. A24 电影级能力：胶片颗粒、暗角与项目展开转场 ================= */

/* 胶片微颗粒噪点层 (Film Grain) */
.film-grain {
  position: fixed;
  inset: -60px;
  width: calc(100% + 120px);
  height: calc(100% + 120px);
  pointer-events: none;
  opacity: 0.045;
  z-index: 80;
  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");
  animation: grain-dance 0.7s step-end infinite;
  will-change: transform;
}

@keyframes grain-dance {
  0%   { transform: translate(0, 0); }
  20%  { transform: translate(-4px, 3px); }
  40%  { transform: translate(3px, -2px); }
  60%  { transform: translate(-2px, -3px); }
  80%  { transform: translate(2px, 4px); }
}

/* 渐变暗角遮罩 (Vignette) */
.vignette-layer {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: var(--vignette-cinematic);
  z-index: 2;
}

/* 可展开项目展示卡 (Expandable Project Card) */
.project-expand-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.25s var(--ease-cinematic), box-shadow 0.25s var(--ease-cinematic);
}

.project-expand-card:hover {
  transform: translateY(-4px) scale(1.01);
  box-shadow: 0 12px 36px var(--accent-soft);
  border-color: #abb2a5;
}

.project-expand-card .card-media {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #1e221f;
  overflow: hidden;
}

.project-expand-card .card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s var(--ease-cinematic);
}

.project-expand-card:hover .card-media img {
  transform: scale(1.04);
}

.project-expand-card .card-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(40, 44, 41, 0.85);
  backdrop-filter: blur(8px);
  color: #fff;
  padding: 4px 10px;
  border-radius: var(--radius-xs);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  z-index: 3;
}

.project-expand-card .card-info {
  padding: 24px;
}

.project-expand-card .card-header-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
}

.project-expand-card .card-title {
  font-size: 1.25rem;
  font-weight: 500;
  margin: 0;
}

.project-expand-card .card-action {
  font-size: 0.82rem;
  color: var(--accent);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: transform 0.15s ease;
}

.project-expand-card:hover .card-action {
  transform: translateX(3px);
}

/* 全屏电影级展开详情视图 (Cinematic Detail Overlay) */
.project-detail-overlay {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: var(--paper);
  overflow-y: auto;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.project-detail-overlay.is-active {
  opacity: 1;
  pointer-events: auto;
}

.detail-hero-stage {
  position: relative;
  width: 100%;
  height: 60vh;
  min-height: 400px;
  background: #182019;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}

.detail-hero-stage img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-hero-stage .hero-bottom-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(24, 32, 25, 0.9) 0%, rgba(24, 32, 25, 0.3) 50%, rgba(0, 0, 0, 0) 100%);
  z-index: 2;
}

.detail-hero-content {
  position: relative;
  z-index: 3;
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 6vw;
  color: #fff;
}

/* 分层遮罩升起动效 (Masked Reveal) */
.reveal-mask {
  overflow: hidden;
  display: block;
}

.reveal-mask .reveal-inner {
  transform: translateY(110%);
  opacity: 0;
  transition: transform 0.65s var(--ease-cinematic), opacity 0.65s var(--ease-cinematic);
  display: block;
}

.project-detail-overlay.is-active .reveal-mask .reveal-inner {
  transform: translateY(0);
  opacity: 1;
}

.project-detail-overlay.is-active .reveal-mask:nth-child(1) .reveal-inner { transition-delay: 0.15s; }
.project-detail-overlay.is-active .reveal-mask:nth-child(2) .reveal-inner { transition-delay: 0.25s; }

/* 展开横线标尺 (Expanding Rule) */
.reveal-rule {
  height: 1px;
  background: rgba(255, 255, 255, 0.35);
  margin: 20px 0 24px;
  transform: scaleX(0);
  transform-origin: 0% 50%;
  transition: transform 0.6s var(--ease-cinematic) 0.3s;
}

.project-detail-overlay.is-active .reveal-rule {
  transform: scaleX(1);
}

/* ================= 15. A24 风格：仿液体持续涌动过渡区隔 (Organic Liquid Wave Divider) ================= */
.liquid-divider {
  position: relative;
  width: 100%;
  height: 72px;
  margin-top: -70px; /* 紧密衔接大图底端 */
  overflow: hidden;
  z-index: 5;
  pointer-events: none;
}

.liquid-divider-svg {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 200%; /* 留出双倍宽度做无缝平滑横向位移循环 */
  height: 100%;
  fill: var(--paper); /* 与下方正文背景纸张无缝融为一体 */
}

.liquid-divider-svg.wave-front {
  opacity: 1;
  animation: liquid-drift 12s linear infinite;
  z-index: 2;
}

.liquid-divider-svg.wave-back {
  opacity: 0.45;
  fill: rgba(44, 91, 73, 0.4);
  animation: liquid-drift 8s linear infinite reverse;
  z-index: 1;
}

@keyframes liquid-drift {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

/* ================= 16. A24 官网源码级高光母带展台 (A24 Hero Disc Stage) ================= */
.a24-hero-stage {
  scroll-snap-align: center;
  scroll-snap-stop: always;
  position: relative;
  width: 100%;
  min-height: 860px;
  background-color: #0b100d;
  background-image: 
    radial-gradient(circle at 50% 50%, rgba(44, 91, 73, 0.12) 0%, transparent 65%),
    radial-gradient(circle at 50% 50%, transparent 200px, rgba(255, 255, 255, 0.02) 201px, transparent 203px),
    radial-gradient(circle at 50% 50%, transparent 340px, rgba(255, 255, 255, 0.015) 341px, transparent 343px);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
  perspective: 1400px;
  margin: 56px 0;
  color: #fff;
}

/* 舞台内衬容器 */
.a24-experience-wrap {
  position: relative;
  z-index: 2;
  width: 100%;
  height: 100%;
  min-height: 860px;
  padding: 48px 5vw;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  pointer-events: none; /* 让鼠标穿透到底层交互区 */
}

/* 顶部与左侧元数据区 (A24 Experience Info) */
.a24-experience-info {
  max-width: 380px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  pointer-events: auto;
}

.a24-film-title {
  font-family: var(--display);
  font-size: clamp(2.4rem, 4.2vw, 3.4rem);
  line-height: 1.1;
  color: #f7f5ed;
  margin: 4px 0 12px;
  letter-spacing: -0.01em;
}

.a24-info-content {
  display: flex;
  flex-direction: column;
  width: 100%;
}

.a24-info-panel {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 10px 0;
}

.a24-info-panel .divider-horizontal {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: rgba(255, 255, 255, 0.14);
}

.a24-info-panel .subheading-xs {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: #a4b8ab;
  text-transform: uppercase;
}

.a24-info-panel .paragraph-m {
  font-size: 0.92rem;
  font-weight: 500;
  color: #e5e8e3;
  text-align: right;
  margin: 0;
}

/* 控制按钮排 */
.a24-controls-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
  pointer-events: auto;
}

.a24-mode-switcher {
  display: inline-flex;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  padding: 4px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.a24-mode-btn {
  background: transparent;
  border: none;
  color: #abb2a5;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.a24-mode-btn.is-active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.4);
}

.a24-dock-btn {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #c4cdc0;
  padding: 7px 14px;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.a24-dock-btn:hover {
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
}

/* 右下角背书推荐区 (A24 Testimonial Wrap) */
.a24-testimonial-wrap {
  align-self: flex-end;
  max-width: 340px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  pointer-events: auto;
  text-align: right;
  margin-top: auto;
}

.a24-testimonial-stars {
  display: flex;
  justify-content: flex-end;
  gap: 4px;
  color: #e5b244;
}

.a24-testimonial-stars svg {
  width: 14px;
  height: 14px;
}

.a24-testimonial-quote {
  font-family: var(--display);
  font-size: 1.15rem;
  line-height: 1.45;
  color: #f7f5ed;
  margin: 0;
}

.a24-testimonial-author {
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  color: #9aa396;
  text-transform: uppercase;
}

/* ================= 核心 3D 视差母带舞台 ================= */
.a24-stage-center-viewport {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 1;
}

/* 移动端手机响应式流式重排：标题与控制在上，中央手卡居中，元数据与背书在下 */
@media (max-width: 768px) {
  .a24-hero-stage {
    min-height: auto;
    display: flex;
    flex-direction: column;
    padding: 28px 18px 36px;
    perspective: none;
  }

  .a24-experience-wrap {
    min-height: auto;
    padding: 0;
    display: flex;
    flex-direction: column;
    pointer-events: auto;
  }

  .a24-experience-info {
    max-width: 100%;
  }

  .a24-film-title {
    font-size: 2.1rem;
    margin-bottom: 6px;
  }

  .a24-stage-center-viewport {
    position: relative;
    inset: auto;
    width: 100%;
    height: 540px;
    margin: 20px 0 24px;
    z-index: 2;
  }

  .a24-testimonial-wrap {
    align-self: flex-start;
    max-width: 100%;
    text-align: left;
    margin-top: 16px;
  }

  .a24-testimonial-stars {
    justify-content: flex-start;
    color: var(--accent-sun);
  }
}

/* ================= A24 源码级不规则手绘涂鸦线圈 (A24 Scribble Reticles) ================= */

/* 1. 光盘形态专属手绘线圈容器 (A24 Disc Scribble Reticle) */
.a24-orbit-reticle {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 440px;
  height: 440px;
  transform: translate(-50%, -50%) scale(0.92);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.4s var(--ease-cinematic), opacity 0.28s ease;
  z-index: 2;
}

.a24-stage-center-viewport:hover .a24-orbit-reticle,
.a24-stage-center-viewport:focus-visible .a24-orbit-reticle {
  transform: translate(-50%, -50%) scale(1.04);
  opacity: 1;
}

/* 2. 卡片形态专属手绘线圈容器 (A24 Card Scribble Reticle，双端自适应画幅且间距舒展) */
.a24-card-reticle {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.92);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.4s var(--ease-cinematic), opacity 0.28s ease;
  z-index: 2;
}

/* 电脑桌面端：横长竖短线圈取景框 (560px × 380px 宽敞包裹 420px × 236px 卡片，离卡更远、双线更舒展) */
@media (min-width: 769px) {
  .a24-card-reticle {
    width: 560px;
    height: 380px;
  }
}

/* 手机移动端：反过来为竖长横短线圈取景框 (380px × 500px 宽敞包裹 270px × 380px 卡片) */
@media (max-width: 768px) {
  .a24-card-reticle {
    width: 380px;
    height: 500px;
  }
}

.a24-stage-center-viewport:hover .a24-card-reticle,
.a24-stage-center-viewport:focus-visible .a24-card-reticle {
  transform: translate(-50%, -50%) scale(1.04);
  opacity: 1;
}

/* Scribble 逐格手绘画布 (10 FPS 硬件加速) */
.a24-scribble-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  display: block;
}

.reticle-tag {
  position: absolute;
  font-family: monospace;
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  color: #c4d4c8;
  background: rgba(14, 20, 16, 0.9);
  padding: 3px 8px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 3px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.55);
  pointer-events: none;
}

.reticle-tag.top-left {
  top: -12px;
  left: 32px;
}

.reticle-tag.bottom-right {
  bottom: -12px;
  right: 32px;
}

/* 鼠标 3D 物理位移与阻尼倾斜锚点 (Disc Anchor) */
.a24-disc-anchor {
  position: relative;
  z-index: 4;
  transform-style: preserve-3d;
  will-change: transform;
  transition: transform 0.12s ease-out;
}

/* 真实高质感 3D 实体黑胶光盘 (Realistic A24 Vinyl Disc) */
.a24-vinyl-disc {
  width: 360px;
  height: 360px;
  border-radius: 50%;
  position: relative;
  background: #111412;
  box-shadow: 
    0 30px 80px rgba(0, 0, 0, 0.75),
    0 0 0 1px rgba(255, 255, 255, 0.08),
    inset 0 0 40px rgba(0, 0, 0, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  user-select: none;
}

/* 极细微同心刻槽凹凸纹理 (Grooves) */
.a24-vinyl-disc .disc-grooves {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: repeating-radial-gradient(
    circle at 50% 50%,
    transparent 0px,
    transparent 2px,
    rgba(255, 255, 255, 0.02) 2.5px,
    transparent 3px
  );
  pointer-events: none;
}

/* 锥形彩虹与菲涅尔物理折射光芒 (Anisotropic Conic Sheen) */
.a24-vinyl-disc .disc-rainbow-sheen {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(
    from var(--disc-angle, 0deg),
    transparent 0deg,
    rgba(255, 255, 255, 0.22) 45deg,
    transparent 90deg,
    rgba(68, 140, 113, 0.35) 150deg,
    transparent 210deg,
    rgba(255, 255, 255, 0.22) 270deg,
    transparent 330deg,
    rgba(255, 255, 255, 0.1) 360deg
  );
  mix-blend-mode: screen;
  pointer-events: none;
}

/* 透明聚碳酸酯内环 (Clear Hub Ring) */
.a24-vinyl-disc .disc-clear-hub {
  position: absolute;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.18) 70%, rgba(0, 0, 0, 0.4) 100%);
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.disc-stamping-matrix {
  font-family: monospace;
  font-size: 0.52rem;
  letter-spacing: 0.18em;
  color: rgba(255, 255, 255, 0.4);
  transform: rotate(-35deg);
  pointer-events: none;
}

/* 盘芯标签 (Center Label) */
.a24-vinyl-disc .disc-center-label {
  position: relative;
  width: 104px;
  height: 104px;
  border-radius: 50%;
  background: #2c5b49;
  border: 2px solid #141a16;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.7);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #f7f5ed;
  text-align: center;
  z-index: 3;
}

.center-label-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  line-height: 1.1;
}

.center-label-inner .label-brand {
  font-family: var(--display);
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  font-weight: 700;
}

.center-label-inner .label-side {
  font-size: 0.48rem;
  color: #abb2a5;
  letter-spacing: 0.12em;
  margin-top: 2px;
}

.center-label-inner .label-title {
  font-size: 0.52rem;
  letter-spacing: 0.08em;
  color: #f7f5ed;
  font-weight: 600;
  margin-top: 3px;
}

/* 中心主轴孔 (Spindle Hole) */
.disc-spindle-hole {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #0b100d;
  border: 2px solid #364239;
  box-shadow: inset 0 2px 6px rgba(0, 0, 0, 0.9);
  margin-top: 3px;
}

/* ================= 展项形态状态机 (Disc ↔ Card 纯属性驱动，零 CSP 警告) ================= */
.a24-hero-stage:not([data-stage-mode="card"]) .a24-card-item,
.a24-hero-stage:not([data-stage-mode="card"]) .a24-card-reticle,
.a24-hero-stage[data-stage-mode="disc"] .a24-card-item,
.a24-hero-stage[data-stage-mode="disc"] .a24-card-reticle {
  display: none !important;
}

.a24-hero-stage[data-stage-mode="card"] .a24-vinyl-disc,
.a24-hero-stage[data-stage-mode="card"] .a24-orbit-reticle {
  display: none !important;
}

.a24-hero-stage[data-stage-mode="card"] .a24-card-item {
  display: flex !important;
}

.a24-hero-stage[data-stage-mode="card"] .a24-card-reticle {
  display: block !important;
}

.a24-hero-stage:not([data-stage-mode="card"]) .a24-vinyl-disc {
  display: flex !important;
}

.a24-hero-stage:not([data-stage-mode="card"]) .a24-orbit-reticle {
  display: block !important;
}

/* ================= 备选形态：精装手卡 (A24 Card Item) ================= */
.a24-card-item {
  background: #141b16;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.16);
  overflow: hidden;
  box-shadow: 
    0 30px 80px rgba(0, 0, 0, 0.75),
    0 0 0 1px rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  position: relative;
  user-select: none;
  cursor: pointer;
  transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

.a24-card-item:hover {
  border-color: rgba(98, 196, 153, 0.45);
  box-shadow: 
    0 36px 90px rgba(0, 0, 0, 0.82),
    0 0 30px rgba(44, 91, 73, 0.25);
}

/* 电脑桌面端：横长竖短 (Landscape, 16:9 经典宽屏大画幅) */
@media (min-width: 769px) {
  .a24-card-item {
    width: 420px;
    height: 236px;
    max-width: 90vw;
  }

  .a24-card-item .card-cover {
    width: 100%;
    height: 154px;
    position: relative;
    overflow: hidden;
    background: #0f1411;
  }

  .a24-card-item .card-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s var(--ease-cinematic);
  }

  .a24-card-item:hover .card-cover img {
    transform: scale(1.04);
  }

  .a24-card-item .card-badge {
    position: absolute;
    top: 10px;
    right: 12px;
    background: rgba(14, 20, 16, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    font-family: monospace;
    font-size: 0.64rem;
    letter-spacing: 0.08em;
    color: #abb2a5;
    padding: 3px 8px;
    border-radius: 3px;
  }

  .a24-card-item .card-meta {
    height: 82px;
    padding: 12px 18px;
    background: linear-gradient(180deg, rgba(20, 27, 22, 0.95) 0%, rgba(14, 19, 16, 0.98) 100%);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-sizing: border-box;
  }

  .a24-card-item .card-meta-main h4 {
    margin: 0;
    font-size: 0.96rem;
    font-weight: 600;
    color: #f7f5ed;
    letter-spacing: -0.01em;
  }

  .a24-card-item .card-meta-main p {
    margin: 3px 0 0;
    font-size: 0.74rem;
    color: #abb2a5;
  }

  .a24-card-item .card-action-tag {
    font-size: 0.72rem;
    font-weight: 500;
    color: #62c499;
    background: rgba(44, 91, 73, 0.35);
    border: 1px solid rgba(98, 196, 153, 0.35);
    padding: 5px 10px;
    border-radius: 4px;
    white-space: nowrap;
    letter-spacing: 0.02em;
    transition: background 0.2s ease, border-color 0.2s ease;
  }

  .a24-card-item:hover .card-action-tag {
    background: rgba(44, 91, 73, 0.55);
    border-color: rgba(98, 196, 153, 0.6);
  }
}

/* 手机移动端：反过来为竖长横短 (Portrait, 3:4 手机手持画幅) */
@media (max-width: 768px) {
  .a24-card-item {
    width: 270px;
    height: 380px;
    max-width: 86vw;
  }

  .a24-card-item .card-cover {
    width: 100%;
    height: 236px;
    position: relative;
    overflow: hidden;
    background: #0f1411;
  }

  .a24-card-item .card-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.5s var(--ease-cinematic);
  }

  .a24-card-item:hover .card-cover img {
    transform: scale(1.04);
  }

  .a24-card-item .card-badge {
    position: absolute;
    top: 10px;
    right: 10px;
    background: rgba(14, 20, 16, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    font-family: monospace;
    font-size: 0.62rem;
    color: #abb2a5;
    padding: 3px 6px;
    border-radius: 3px;
  }

  .a24-card-item .card-meta {
    height: 144px;
    padding: 16px;
    background: #141b16;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-sizing: border-box;
  }

  .a24-card-item .card-meta-main h4 {
    margin: 0;
    font-size: 0.94rem;
    font-weight: 600;
    color: #f7f5ed;
  }

  .a24-card-item .card-meta-main p {
    margin: 6px 0 0;
    font-size: 0.76rem;
    color: #abb2a5;
    line-height: 1.4;
  }

  .a24-card-item .card-action-tag {
    align-self: flex-start;
    font-size: 0.72rem;
    font-weight: 500;
    color: #62c499;
    background: rgba(44, 91, 73, 0.35);
    border: 1px solid rgba(98, 196, 153, 0.35);
    padding: 4px 8px;
    border-radius: 4px;
    white-space: nowrap;
  }
}

/* 点击后在页面中央缩小消失的电影级转场 (Center Shrink Dissolve) */
.a24-vinyl-disc.is-shrinking-to-center,
.a24-card-item.is-shrinking-to-center {
  position: fixed !important;
  top: 50% !important;
  left: 50% !important;
  z-index: 200 !important;
  pointer-events: none !important;
  animation: a24-shrink-dissolve 0.45s cubic-bezier(0.2, 0, 0, 1) forwards !important;
}

@keyframes a24-shrink-dissolve {
  0% {
    transform: translate(-50%, -50%) scale(1) rotate(0deg);
    opacity: 1;
    filter: blur(0px);
  }
  50% {
    opacity: 0.7;
  }
  100% {
    transform: translate(-50%, -50%) scale(0.08) rotate(55deg);
    opacity: 0;
    filter: blur(10px);
  }
}

.detail-body-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 48px 6vw 100px;
}

.close-detail-btn {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 110;
  background: rgba(250, 248, 242, 0.92);
  backdrop-filter: blur(8px);
  border: 1px solid var(--line);
  color: var(--ink);
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
  font-weight: 500;
  box-shadow: var(--shadow-notice);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.close-detail-btn:hover {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}

/* ================= 首页响应式展台两端分流与常开书 (Responsive Hero & Desktop Folio) ================= */
.landing-mobile-showcase {
  display: none;
}

@media (max-width: 760px) {
  .landing-desktop-book {
    display: none;
  }
  .landing-mobile-showcase {
    display: block;
  }
}

/* Showcase 画廊专属强制形态模式控制 */
.landing-responsive-preview-wrap[data-preview-mode="desktop"] .landing-desktop-book { display: block !important; }
.landing-responsive-preview-wrap[data-preview-mode="desktop"] .landing-mobile-showcase { display: none !important; }
.landing-responsive-preview-wrap[data-preview-mode="mobile"] .landing-desktop-book { display: none !important; }
.landing-responsive-preview-wrap[data-preview-mode="mobile"] .landing-mobile-showcase { display: block !important; }

/* 电脑端常开书 (Desktop Always-Open Folio Pattern > 760px) */
.hero-study {
  position: relative;
  min-width: 0;
  color: var(--lp-strong);
  isolation: isolate;
  perspective: 1400px;
  padding: 38px 0 10px;
}

.hero-study::before {
  content: "";
  position: absolute;
  top: 74%;
  left: 10%;
  width: 85%;
  height: 64px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(35, 68, 74, 0.22), transparent 68%);
  transform: rotate(-5deg);
  pointer-events: none;
}

.hero-study-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.72rem;
  padding: 0 12px;
  margin-bottom: 38px;
}

.hero-study-heading > span:first-child {
  font-weight: 600;
}

.study-edition {
  font-size: 0.5rem;
  opacity: 0.6;
  letter-spacing: 0.07em;
}

.study-connections {
  display: block;
  fill: none;
  stroke: var(--lp-strong);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.18;
}

.study-sheet {
  position: relative;
  width: 94%;
  margin-inline: auto;
  z-index: 1;
  background: none;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  transform-style: preserve-3d;
  transform: rotateX(calc(9deg + var(--folio-x, 0deg))) rotateY(calc(-12deg + var(--folio-y, 0deg))) rotateZ(-3deg);
  transition: transform 0.55s cubic-bezier(0.22, 1, 0.36, 1);
}

.study-sheet-content {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 0;
  padding: 0;
  min-height: 450px;
  transform-style: preserve-3d;
  background: none;
}

.study-sheet-content::before,
.study-sheet-content::after {
  content: "";
  position: absolute;
  top: -5px;
  bottom: -11px;
  border: 1px solid #285965;
  background: linear-gradient(110deg, #498e98, #367988 65%, #255c68);
  box-shadow: 1px 2px 0 #244e58, 2px 4px 0 #33636b, 0 24px 30px -18px rgba(36, 73, 81, 0.46);
}

.study-sheet-content::before {
  left: -8px;
  right: 50%;
  border-radius: 6px 0 0 6px;
  transform-origin: 100% 50%;
  transform: rotateY(10deg) translateZ(-9px);
}

.study-sheet-content::after {
  left: 50%;
  right: -9px;
  border-radius: 0 8px 8px 0;
  transform-origin: 0 50%;
  transform: rotateY(-9deg) translateZ(-9px);
}

.study-sheet::after {
  content: "";
  position: absolute;
  top: -5px;
  bottom: -11px;
  left: 50%;
  width: 12px;
  border-radius: 3px;
  background: linear-gradient(90deg, #285965, #174e5d 50%, #367988);
  transform: translateX(-50%) translateZ(-10px);
}

.study-film,
.folio-right {
  position: relative;
  min-width: 0;
  margin: 0;
  padding: 0;
  align-self: stretch;
  transform-style: preserve-3d;
}

.study-film {
  grid-column: 1;
  grid-row: 1;
  transform-origin: 100% 50%;
  transform: rotateY(10deg);
}

.folio-right {
  display: flex;
  flex-direction: column;
  grid-column: 2;
  grid-row: 1;
  padding: 22px 22px 32px;
  transform-origin: 0 50%;
  transform: rotateY(-9deg);
  background: linear-gradient(90deg, #d1d6c9, #f5f2e8 7%, #fcfaf4 18%);
  border-radius: 1px 7px 7px 1px;
  box-shadow: 1px 2px 0 #cfd3c7, 2px 4px 0 #f8f6ee, 3px 6px 0 #d3d8cd;
}

.folio-page-inner {
  display: flex;
  flex-direction: column;
  position: relative;
  height: 100%;
  min-height: 450px;
  padding: 22px 22px 34px;
  backface-visibility: hidden;
  background: linear-gradient(90deg, #fcfaf4 85%, #eeeade 96%, #c5ccbf);
  border-radius: 5px 0 0 5px;
  box-shadow: -1px 2px 0 #d3d8cd, -2px 4px 0 #f8f6ee, -3px 6px 0 #cdd2c6;
  transform: translateZ(1px);
}

.study-piece-label {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  font-size: 0.64rem;
  letter-spacing: 0.025em;
}

.study-piece-label i {
  font: 400 0.65rem/1 var(--sans);
  color: var(--lp-color);
  font-style: normal;
}

.study-film .preview-video-container {
  position: relative;
  aspect-ratio: 16/9;
  border-radius: 3px;
  overflow: hidden;
  box-shadow: 0 5px 9px -5px rgba(24, 61, 72, 0.33);
  background: #0c2834;
}

.study-film .preview-video-container video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.study-film .preview-video-badge {
  position: absolute;
  left: 6px;
  right: 6px;
  bottom: 8px;
  display: flex;
  justify-content: center;
}

.study-film .preview-play-btn {
  font-size: 0.62rem;
  padding: 7px 9px;
  background: rgba(22, 75, 85, 0.85);
  color: #faf8f3;
  border: 1px solid rgba(228, 241, 232, 0.6);
  border-radius: 3px;
  cursor: pointer;
}

.study-film .preview-surface-link {
  position: absolute;
  inset: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.study-film-caption {
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  gap: 6px;
  margin: 20px 0 0;
}

.study-film-caption strong {
  font: 400 1.5rem/1.2 var(--display);
  color: var(--ink);
}

.study-film-caption > span {
  white-space: normal;
  font-size: 0.71rem;
  line-height: 1.75;
  color: var(--muted);
}

.study-film-bio {
  display: block;
  color: var(--muted);
  font-size: 0.7rem;
  line-height: 1.85;
  margin: 16px 0 12px;
}

.study-result {
  border: 0;
  padding: 0 0 20px;
}

.mini-summary-stage {
  perspective: 800px;
  margin: 0 -4px;
  padding: 0 4px 12px;
  transform-style: preserve-3d;
}

.mini-summary-card {
  position: relative;
  min-width: 0;
  padding: 18px 15px 12px;
  border: 1px solid #c4c9bb;
  border-radius: 4px;
  background: linear-gradient(115deg, #fffefa, #f6f3e8);
  transform: translateZ(18px) rotateX(calc(10deg + var(--tilt-x, 0deg))) rotateY(calc(9deg + var(--tilt-y, 0deg))) rotateZ(-3deg);
  transform-style: preserve-3d;
  transition: transform 0.45s cubic-bezier(0.2, 0.8, 0.2, 1);
  box-shadow: 1px 1px 0 #d0d3c5, 2px 3px 0 #faf8ef, 3px 5px 0 #b7bfb0, 4px 7px 0 #e6e7db, 5px 8px 0 #9fae9d, 0 20px 22px -12px rgba(31, 70, 75, 0.37);
}

.mini-summary-meta {
  display: flex;
  justify-content: space-between;
  font-size: 0.55rem;
  font-weight: 600;
  color: var(--lp-strong);
  margin-bottom: 8px;
}

.mini-summary-card h3 {
  font-size: 0.72rem;
  line-height: 1.45;
  margin: 0 0 6px;
  color: var(--ink);
}

.mini-summary-card p {
  font-size: 0.62rem;
  line-height: 1.6;
  margin: 0;
  color: var(--muted);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
}

.mini-summary-footer {
  display: flex;
  justify-content: space-between;
  margin-top: 10px;
  padding-top: 6px;
  border-top: 1px solid #d3dccf;
  font-size: 0.48rem;
  color: var(--muted);
}

.study-recommendation {
  position: relative;
  min-width: 0;
  padding: 15px 14px 18px;
  margin: 4px 0 5px;
  border: 1px solid #c4d7d2;
  border-radius: 4px;
  background: linear-gradient(110deg, #e7efdf, #eef1e4);
  box-shadow: 1px 3px 0 #d8dfd0, 0 9px 14px -10px rgba(25, 63, 72, 0.33);
  transform: translateZ(12px) rotateZ(2deg);
}

.study-recommendation .study-piece-label {
  margin-bottom: 10px;
}

.study-recommendation > svg {
  position: absolute;
  width: 62px;
  height: 30px;
  right: 8px;
  top: 36px;
  opacity: 0.7;
  stroke: var(--lp-strong);
}

.study-recommendation strong {
  display: block;
  font: 400 0.98rem/1.55 var(--display);
  color: var(--ink);
}

.study-recommendation small {
  display: block;
  margin-top: 9px;
  font-size: 0.57rem;
  color: var(--muted);
}

.study-paper-corner {
  position: absolute;
  right: 10px;
  bottom: 8px;
  font-size: 1.1rem;
  color: var(--lp-strong);
}

.folio-page-number {
  display: block;
  position: absolute;
  bottom: 12px;
  left: 22px;
  right: 22px;
  border-top: 1px solid #cbd3c5;
  padding-top: 7px;
  font-size: 0.48rem;
  letter-spacing: 0.06em;
  color: #727c70;
}

.study-one-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 32px auto 0;
  font-size: 0.73rem;
  color: var(--lp-strong);
  text-decoration: none;
}

.preview-footnote {
  font-size: 0.62rem;
  color: var(--muted);
  text-align: center;
  margin-top: 6px;
}

@media (max-width: 1100px) and (min-width: 761px) {
  .hero-study {
    max-width: 680px;
    margin-inline: auto;
  }
  .folio-page-inner,
  .folio-right {
    padding-left: 16px;
    padding-right: 16px;
  }
}

@media (max-width: 1000px) and (min-width: 761px) {
  .hero-study {
    max-width: 560px;
    margin-inline: auto;
  }
}

/* ================= 首页主卡微折扇展台 (Landing Main-Card Exhibition Pattern - Plan A) ================= */
.home-showcase {
  --showcase-width: 260px;
  --showcase-height: 380px;
  --showcase-film-width: 370px;
  --showcase-offset: 246px;
  --showcase-ease: cubic-bezier(.22, 1, .36, 1);
  margin: 0 -12px;
}

.home-card-stage {
  position: relative;
  height: 412px;
  overflow: hidden;
  perspective: 1100px;
  touch-action: pan-y;
}

.home-card-stage::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 9%;
  right: 9%;
  height: 34px;
  background: radial-gradient(ellipse, rgba(45, 96, 99, 0.13), transparent 68%);
  pointer-events: none;
  z-index: -1;
}

.home-card {
  position: absolute;
  top: 10px;
  left: 50%;
  width: var(--showcase-width);
  height: var(--showcase-height);
  border-radius: 10px;
  overflow: hidden;
  transform-origin: 50% 70%;
  transform: translateX(-50%);
  transition: transform .48s var(--showcase-ease), opacity .35s var(--showcase-ease), filter .35s var(--showcase-ease);
  background: var(--paper);
  box-shadow: 0 2px 3px rgba(23, 61, 60, 0.09), 0 18px 26px -16px rgba(23, 61, 60, 0.33);
  backface-visibility: hidden;
}

.home-card.is-current {
  transform: translateX(-50%);
  z-index: 3;
  opacity: 1;
}

.home-card.is-previous {
  transform: translateX(calc(-50% - var(--showcase-offset))) translateY(10px) rotateY(21deg) rotateZ(-5deg) scale(.89);
  opacity: .72;
  filter: saturate(.7);
  z-index: 2;
}

.home-card.is-next {
  transform: translateX(calc(-50% + var(--showcase-offset))) translateY(10px) rotateY(-21deg) rotateZ(5deg) scale(.89);
  opacity: .72;
  filter: saturate(.7);
  z-index: 2;
}

.home-film-card {
  width: var(--showcase-film-width);
  background: #0c2834;
  color: #faf8f3;
}

.home-film-poster {
  display: block;
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.home-film-identity {
  position: absolute;
  top: 22px;
  left: 23px;
  right: 18px;
  pointer-events: none;
  text-shadow: 0 1px 8px #07333e;
}

.home-film-identity strong {
  display: block;
  font-size: 23px;
  font-weight: 560;
  letter-spacing: .02em;
}

.home-film-identity span {
  display: block;
  font-size: 11px;
  margin-top: 5px;
  color: #d4e6e5;
}

.home-film-play {
  position: absolute;
  inset: 0;
  border: 0;
  background: transparent;
  color: #faf8f3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  gap: 9px;
  padding: 0 0 20px;
  transition: background .2s;
}

.home-film-play:hover {
  background: rgba(36, 93, 101, 0.08);
}

.home-play-disc {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(228, 241, 232, 0.67);
  border-radius: 50%;
  background: rgba(22, 75, 85, 0.72);
  padding-left: 3px;
  font-size: 15px;
  box-shadow: 0 2px 16px rgba(5, 44, 57, 0.19);
}

[data-home-film-label] {
  font-size: 11px;
  letter-spacing: .03em;
}

.home-summary-card {
  display: flex;
  flex-direction: column;
  padding: 24px 23px;
  background: linear-gradient(135deg, #faf9f4, #e7eeea);
  border: 1px solid rgba(163, 184, 177, 0.36);
  box-shadow: inset 1px 0 rgba(255, 255, 255, 0.88), inset -2px 0 rgba(191, 206, 198, 0.4), 0 2px 3px rgba(23, 61, 60, 0.09), 0 18px 26px -16px rgba(23, 61, 60, 0.33);
}

.home-card-edition {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 8px;
  letter-spacing: .1em;
  font-weight: 520;
  color: var(--lp-strong);
}

.home-card-edition b {
  font-size: 9px;
  letter-spacing: -.3px;
}

.home-summary-card h2 {
  font-family: var(--sans);
  font-size: 29px;
  font-weight: 540;
  letter-spacing: -1px;
  line-height: 1.25;
  margin: 27px 0 7px;
}

.home-card-headline {
  font-size: 11px;
  line-height: 1.6;
  margin: 0;
  color: var(--lp-strong);
}

.home-card-rule {
  width: 30px;
  height: 1px;
  background: #739b9e;
  margin: 22px 0 16px;
}

.home-card-bio {
  font-size: 12px;
  line-height: 1.9;
  margin: 0;
  color: #344846;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 7;
  overflow: hidden;
}

.home-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid rgba(165, 188, 183, 0.32);
  font-size: 8px;
  color: var(--lp-strong);
}

.home-card-footer span:last-child {
  font-size: 12px;
}

.home-recommend-card {
  display: flex;
  flex-direction: column;
  padding: 24px 23px;
  background: var(--lp-color);
  color: #f5f4e8;
  border: 1px solid rgba(28, 88, 102, 0.33);
}

.home-recommend-card .home-card-edition {
  color: #d2e3df;
}

.home-quote-mark {
  height: 82px;
  font-family: Georgia, serif;
  font-size: 110px;
  line-height: 1.3;
  color: rgba(229, 238, 229, 0.51);
  margin-top: 15px;
}

.home-recommend-card h2 {
  font: 400 26px/1.65 var(--display);
  margin: 3px 0 19px;
  letter-spacing: .01em;
}

.home-recommend-card p {
  font-size: 12px;
  line-height: 1.8;
  margin: 0;
  color: #d2e3df;
}

.home-recommend-card .home-card-footer {
  border-color: rgba(201, 223, 211, 0.27);
  color: #d2e3df;
  font-size: 9px;
  padding-top: 12px;
}

.home-peek {
  position: absolute;
  top: 32px;
  bottom: 45px;
  width: calc(50% - 194px);
  min-width: 30px;
  border: 0;
  background: transparent;
  z-index: 4;
}

.home-peek-previous { left: 0; }
.home-peek-next { right: 0; }

.home-showcase-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 44px;
}

.home-card-arrow {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  background: transparent;
  border: 0;
  color: var(--lp-strong);
  font-size: 21px;
}

.home-card-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2px;
}

.home-card-tabs button {
  position: relative;
  min-height: 44px;
  padding: 0 17px;
  border: 0;
  background: transparent;
  font-size: 13px;
  color: var(--muted);
}

.home-card-tabs button::after {
  content: '';
  position: absolute;
  left: 17px;
  right: 17px;
  bottom: 5px;
  height: 2px;
  background: transparent;
}

.home-card-tabs button[aria-selected="true"] {
  font-weight: 650;
  color: var(--lp-strong);
}

.home-card-tabs button[aria-selected="true"]::after {
  background: var(--lp-color);
}

.home-selection-status {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.home-showcase button:focus-visible,
.home-card-stage:focus-visible {
  outline: 2px solid var(--lp-strong);
  outline-offset: 4px;
}

html.home-film-open {
  overflow: hidden;
}

dialog.home-film-dialog {
  position: fixed;
  inset: 0;
  margin: 0;
  width: 100%;
  max-width: none;
  height: 100dvh;
  max-height: none;
  padding: 0;
  border: 0;
  border-radius: 0;
  background: #071922;
  color: #f5f4e8;
  overflow: hidden;
}

dialog.home-film-dialog[open] {
  display: flex;
  flex-direction: column;
}

.home-film-dialog::backdrop {
  background: #071922;
}

.home-film-dialog .dialog-head {
  flex: 0 0 auto;
  min-height: 64px;
  margin: 0;
  padding: max(12px, env(safe-area-inset-top)) max(18px, env(safe-area-inset-right)) 12px max(20px, env(safe-area-inset-left));
  gap: 12px;
  align-items: center;
  border: 0;
  background: #0c252e;
  color: #f5f4e8;
}

.home-film-dialog .dialog-head h2 {
  font: 450 14px/1.5 var(--sans);
  color: inherit;
  margin: 0;
}

.home-film-dialog .dialog-head button {
  min-height: 44px;
  padding: 8px 12px;
  border-color: rgba(166, 196, 197, 0.4);
  background: transparent;
  color: #f5f4e8;
  flex-shrink: 0;
}

.home-film-screen {
  position: relative;
  min-height: 0;
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-bottom: env(safe-area-inset-bottom);
}

.home-film-screen video {
  display: block;
  width: 100%;
  height: 100%;
  max-height: 100%;
  object-fit: contain;
}

.home-film-status {
  position: absolute;
  left: 18px;
  right: 18px;
  top: 12px;
  text-align: center;
  font-size: 13px;
  color: #f5f4e8;
  background: #173b45;
  padding: 10px;
  border-radius: 4px;
}

.home-film-status:empty {
  display: none;
}

@media (min-width: 761px) and (max-width: 1100px) {
  .home-showcase {
    --showcase-film-width: 290px;
    --showcase-width: 228px;
    --showcase-height: 354px;
    --showcase-offset: 208px;
  }
  .home-card-stage {
    height: 386px;
  }
  .home-peek {
    width: calc(50% - 153px);
  }
  .home-summary-card, .home-recommend-card {
    padding: 21px;
  }
  .home-card-bio {
    font-size: 11px;
  }
  .home-recommend-card h2 {
    font-size: 23px;
  }
}

@media (max-width: 760px) {
  .home-showcase {
    --showcase-width: 190px;
    --showcase-film-width: 190px;
    --showcase-height: 337.778px;
    --showcase-offset: 164px;
    margin: 0;
  }
  .home-card-stage {
    height: 360px;
  }
  .home-card {
    top: 8px;
  }
  .home-film-identity {
    top: 20px;
    left: 18px;
    right: 14px;
  }
  .home-film-identity strong {
    font-size: 17px;
  }
  .home-film-identity span {
    font-size: 10px;
  }
  .home-film-play {
    padding-bottom: 34px;
    gap: 10px;
  }
  .home-play-disc {
    width: 46px;
    height: 46px;
  }
  [data-home-film-label] {
    font-size: 10px;
  }
  .home-summary-card {
    padding: 18px 17px;
  }
  .home-card-edition {
    font-size: 7px;
  }
  .home-card-edition b {
    font-size: 8px;
  }
  .home-summary-card h2 {
    font-size: 25px;
    margin: 24px 0 5px;
  }
  .home-card-headline {
    font-size: 9px;
  }
  .home-card-rule {
    margin: 21px 0 15px;
  }
  .home-card-bio {
    font-size: 11px;
  }
  .home-card-footer {
    font-size: 7px;
  }
  .home-recommend-card {
    padding: 20px 18px;
  }
  .home-quote-mark {
    height: 72px;
    font-size: 94px;
    margin-top: 17px;
  }
  .home-recommend-card h2 {
    font-size: 20px;
    margin-bottom: 16px;
  }
  .home-recommend-card p {
    font-size: 10px;
  }
  .home-recommend-card .home-card-footer {
    font-size: 8px;
  }
  .home-peek {
    width: calc(50% - 107px);
    min-width: 32px;
  }
  .home-showcase-controls {
    gap: 6px;
  }
  .home-card-tabs button {
    font-size: 12px;
    padding-inline: 14px;
  }
  .home-card-tabs button::after {
    left: 14px;
    right: 14px;
  }
  .home-film-dialog .dialog-head h2 {
    font-size: 12px;
  }
}

@media (max-width: 350px) {
  .home-showcase {
    --showcase-width: 178px;
    --showcase-film-width: 178px;
    --showcase-height: 316.444px;
    --showcase-offset: 150px;
  }
  .home-card-stage {
    height: 338px;
  }
  .home-summary-card {
    padding: 16px;
  }
  .home-summary-card h2 {
    font-size: 24px;
    margin-top: 21px;
  }
  .home-card-rule {
    margin-block: 17px 12px;
  }
  .home-card-bio {
    font-size: 10px;
  }
  .home-card-footer {
    padding-top: 12px;
  }
  .home-recommend-card h2 {
    font-size: 19px;
  }
  .home-showcase-controls {
    gap: 0;
  }
  .home-card-tabs button {
    padding-inline: 12px;
  }
  .home-peek {
    width: calc(50% - 100px);
  }
}

/* ================= 减弱动效回退 ================= */
@media (prefers-reduced-motion: reduce) {
  .study-sheet,
  .mini-summary-card {
    transform: none !important;
    transition: none !important;
  }
  .home-card,
  .home-film-play {
    transition: none !important;
  }
  .summary-plate {
    transform: none !important;
    transition: none !important;
  }
  .voice-snippet.playing .voice-bars .bar {
    animation: none !important;
  }
  .notice {
    animation: none !important;
  }
  .artifact-card, .floating-dock {
    transition: none !important;
  }
  .film-grain {
    display: none !important;
  }
  .reveal-mask .reveal-inner {
    transform: none !important;
    opacity: 1 !important;
    transition: none !important;
  }
  .reveal-rule {
    transform: scaleX(1) !important;
    transition: none !important;
  }
  .liquid-divider-svg {
    animation: none !important;
  }
  .a24-orbit-reticle, .reticle-circle.outer-dashed {
    animation: none !important;
    transition: none !important;
  }
  .a24-disc-anchor {
    transition: none !important;
    transform: none !important;
  }
  .a24-vinyl-disc.is-shrinking-to-center,
  .a24-card-item.is-shrinking-to-center {
    animation: none !important;
  }
}