/* 抖阴传媒首页 - dyvip.mom/home.css */

/* --- 分栏主视觉 --- */
.hp-splash {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 56px);
  align-items: center;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: clamp(40px, 6vw, 72px) 20px clamp(48px, 8vw, 80px);
  min-height: calc(100vh - var(--header-height) - 40px);
}

.hp-splash-copy {
  border-left: 4px solid var(--accent-warm, #ff6b4a);
  padding-left: clamp(20px, 3vw, 32px);
}

.hp-kicker {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-warm, #ff6b4a);
  margin-bottom: 16px;
}

.hp-splash h1 {
  font-size: clamp(2rem, 4.5vw, 3rem);
  line-height: 1.15;
  font-weight: 800;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hp-lead {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.85;
  margin-bottom: 28px;
  max-width: 480px;
}

.hp-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 36px;
}

.hp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 28px;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 8px;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}

.hp-btn--primary {
  background: var(--accent-warm, #ff6b4a);
  color: #fff;
  border: none;
}

.hp-btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 32px rgba(255, 107, 74, 0.35);
  color: #fff;
}

.hp-btn--outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-color);
}

.hp-btn--outline:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

.hp-btn--wide {
  width: 100%;
}

.hp-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border-color);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  overflow: hidden;
  max-width: 400px;
}

.hp-stats div {
  background: var(--bg-card);
  padding: 14px 10px;
  text-align: center;
}

.hp-stats dt {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
}

.hp-stats dd {
  font-size: 0.68rem;
  color: var(--text-secondary);
  margin-top: 2px;
}

/* 不规则拼图 */
.hp-mosaic {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  grid-template-rows: repeat(8, 28px);
  gap: 10px;
  min-height: 380px;
}

.hp-mosaic figure {
  margin: 0;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
  transition: transform 0.3s;
}

.hp-mosaic figure:hover {
  transform: scale(1.03);
  z-index: 2;
}

.hp-mosaic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
}

.hp-mosaic__a { grid-column: 1 / 4; grid-row: 1 / 6; }
.hp-mosaic__b { grid-column: 4 / 7; grid-row: 2 / 5; }
.hp-mosaic__c { grid-column: 3 / 6; grid-row: 5 / 8; }
.hp-mosaic__d { grid-column: 1 / 3; grid-row: 6 / 9; }
.hp-mosaic__e { grid-column: 5 / 7; grid-row: 6 / 9; }

/* --- 跑马灯 --- */
.hp-marquee {
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-secondary);
  overflow: hidden;
  padding: 14px 0;
}

.hp-marquee-track {
  display: flex;
  gap: 32px;
  width: max-content;
  animation: hp-scroll 28s linear infinite;
}

.hp-marquee-track span {
  flex-shrink: 0;
  font-size: 0.82rem;
  color: var(--text-secondary);
  padding: 4px 16px;
  border: 1px solid var(--border-color);
  border-radius: 50px;
  background: var(--bg-card);
}

@keyframes hp-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* --- 章节标题 --- */
.hp-head {
  margin-bottom: 36px;
}

.hp-head--center {
  text-align: center;
}

.hp-head h2 {
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  margin-bottom: 8px;
}

.hp-head p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* --- 功能模块（紧凑卡片） --- */
.hp-feat {
  padding: clamp(48px, 7vw, 72px) 0;
  background: var(--bg-primary);
}

.hp-feat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.hp-feat-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 18px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.hp-feat-card:hover {
  border-color: rgba(255, 107, 74, 0.45);
  box-shadow: 0 8px 28px rgba(0, 0, 0, 0.25);
}

.hp-feat-thumb {
  flex-shrink: 0;
  width: 72px;
  margin: 0;
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: #111;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.hp-feat-thumb img {
  width: 72px;
  height: auto;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  object-position: top;
}

.hp-feat-body {
  flex: 1;
  min-width: 0;
  padding-top: 2px;
}

.hp-feat-body h3 {
  font-size: 0.95rem;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.hp-feat-body p {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* --- 错落截图廊 --- */
.hp-cascade {
  padding: clamp(56px, 8vw, 80px) 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
}

.hp-cascade-list {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 20px;
}

.hp-shot {
  width: min(320px, 78vw);
  margin-bottom: clamp(32px, 5vw, 56px);
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
}

.hp-shot img {
  width: 100%;
  aspect-ratio: 9/16;
  object-fit: cover;
  object-position: top;
}

.hp-shot figcaption {
  padding: 12px 16px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-align: center;
  border-top: 1px solid var(--border-color);
}

.hp-shot--left {
  margin-right: auto;
  transform: rotate(-1.5deg);
}

.hp-shot--right {
  margin-left: auto;
  transform: rotate(1.5deg);
}

/* --- 下载区 --- */
.hp-download {
  padding: clamp(56px, 8vw, 88px) 0;
  background: var(--bg-primary);
  border-top: 1px solid var(--border-color);
}

.hp-download-inner {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: start;
}

.hp-download-card {
  background: linear-gradient(145deg, #1e1218 0%, var(--bg-card) 100%);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 36px 28px;
  position: sticky;
  top: calc(var(--header-height) + 24px);
}

.hp-download-card h2 {
  font-size: 1.5rem;
  line-height: 1.3;
  margin-bottom: 14px;
}

.hp-download-card > p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 24px;
}

.hp-download-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}

.hp-download-tags li {
  font-size: 0.72rem;
  padding: 5px 12px;
  border-radius: 50px;
  background: rgba(255, 107, 74, 0.12);
  border: 1px solid rgba(255, 107, 74, 0.25);
  color: var(--accent-warm, #ff6b4a);
}

.hp-timeline {
  list-style: none;
  position: relative;
  padding-left: 28px;
}

.hp-timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(var(--accent-warm, #ff6b4a), var(--border-color));
}

.hp-timeline li {
  position: relative;
  padding-bottom: 36px;
}

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

.hp-timeline-dot {
  position: absolute;
  left: -28px;
  top: 6px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--bg-primary);
  border: 3px solid var(--accent-warm, #ff6b4a);
}

.hp-timeline h4 {
  font-size: 1rem;
  margin-bottom: 8px;
}

.hp-timeline p {
  font-size: 0.86rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* --- 杂志长文 --- */
.hp-prose {
  padding: clamp(56px, 8vw, 88px) 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-color);
}

.hp-prose-inner {
  max-width: 720px;
}

.hp-chapter {
  margin-bottom: 48px;
}

.hp-chapter-label {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-warm, #ff6b4a);
  margin-bottom: 10px;
}

.hp-chapter h2 {
  font-size: clamp(1.25rem, 2.5vw, 1.55rem);
  margin-bottom: 20px;
  line-height: 1.35;
}

.hp-chapter p {
  color: var(--text-secondary);
  font-size: 0.92rem;
  line-height: 1.9;
  margin-bottom: 16px;
  text-align: justify;
}

.hp-breakout {
  margin: 40px calc(-1 * clamp(0px, 8vw, 120px));
  border-radius: 0;
  overflow: hidden;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.hp-breakout img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  object-position: top center;
}

.hp-breakout figcaption {
  padding: 12px 20px;
  font-size: 0.78rem;
  color: var(--text-secondary);
  text-align: center;
  background: var(--bg-card);
}

.hp-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0;
}

.hp-pills span {
  font-size: 0.74rem;
  padding: 6px 14px;
  border-radius: 6px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
}

.hp-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 48px;
}

.hp-duo-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 22px;
}

.hp-duo-item h3 {
  font-size: 0.92rem;
  color: var(--accent-cyan);
  margin-bottom: 10px;
}

.hp-duo-item p {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

.hp-tips {
  list-style: none;
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
}

.hp-tips li {
  padding: 16px 20px;
  font-size: 0.86rem;
  color: var(--text-secondary);
  line-height: 1.75;
  border-bottom: 1px solid var(--border-color);
}

.hp-tips li:last-child {
  border-bottom: none;
}

.hp-tips strong {
  color: var(--text-primary);
}

.hp-specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 24px 0;
}

.hp-specs div {
  text-align: center;
  padding: 20px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
}

.hp-specs strong {
  display: block;
  color: var(--accent-warm, #ff6b4a);
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.hp-specs p {
  font-size: 0.78rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

/* --- FAQ 卡片 --- */
.hp-faq {
  padding: clamp(56px, 8vw, 80px) 0;
  background: var(--bg-primary);
  border-top: 1px solid var(--border-color);
}

.hp-faq-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--hp-gap, 20px);
}

.hp-faq-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 14px;
  padding: 24px;
  transition: border-color 0.2s;
}

.hp-faq-card:hover {
  border-color: rgba(255, 107, 74, 0.4);
}

.hp-faq-card h3 {
  font-size: 0.92rem;
  margin-bottom: 12px;
  line-height: 1.4;
}

.hp-faq-card p {
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.75;
}

/* --- 法律横条 --- */
.hp-legal {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  padding: 32px 20px 48px;
  border-top: 1px solid var(--border-color);
}

.hp-legal a {
  font-size: 0.85rem;
  padding: 10px 22px;
  border: 1px solid var(--border-color);
  border-radius: 50px;
  color: var(--text-secondary);
  transition: border-color 0.2s, color 0.2s;
}

.hp-legal a:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

/* --- 响应式 --- */
@media (max-width: 960px) {
  .hp-splash {
    grid-template-columns: 1fr;
    min-height: auto;
    text-align: left;
  }

  .hp-mosaic {
    min-height: 300px;
    max-width: 400px;
    margin: 0 auto;
  }

  .hp-feat-grid {
    grid-template-columns: 1fr;
  }

  .hp-feat-card {
    padding: 14px 16px;
  }

  .hp-feat-thumb {
    width: 64px;
  }

  .hp-feat-thumb img {
    width: 64px;
  }

  .hp-download-inner {
    grid-template-columns: 1fr;
  }

  .hp-download-card {
    position: static;
  }

  .hp-duo,
  .hp-faq-grid {
    grid-template-columns: 1fr 1fr;
  }

  .hp-specs {
    grid-template-columns: 1fr;
  }

  .hp-breakout {
    margin-left: 0;
    margin-right: 0;
    border-radius: 12px;
  }
}

@media (max-width: 600px) {
  .hp-stats {
    grid-template-columns: 1fr 1fr;
  }

  .hp-shot {
    width: 88vw;
    transform: none !important;
  }

  .hp-duo,
  .hp-faq-grid {
    grid-template-columns: 1fr;
  }

  .hp-splash-copy {
    border-left-width: 3px;
    padding-left: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hp-marquee-track {
    animation: none;
  }
}