.page-products {
  --arc-pad: 44px;
  --arc-gap: 22px;
}

.page-products .arc-crumbs-wrap {
  padding-top: 22px;
  padding-bottom: 4px;
}

.page-products .arc-sec {
  padding: var(--arc-pad) 0;
}

.page-products .section-head {
  margin-bottom: 22px;
}

/* ---------- 首屏 ---------- */

.page-products .arc-hero {
  padding: 26px 0 52px;
}

.page-products .arc-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  align-items: center;
}

.page-products .arc-hero__text h1 {
  margin: 12px 0 18px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(32px, 8.6vw, 64px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-products .arc-hero__text .lede {
  margin: 0 0 24px;
  max-width: 34em;
}

.page-products .arc-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 0 0 26px;
  padding: 0;
  list-style: none;
}

.page-products .arc-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.page-products .arc-hero__facts b {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
  letter-spacing: -0.02em;
}

.page-products .arc-hero__facts span {
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.06em;
}

.page-products .arc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .arc-hero__media {
  position: relative;
  margin: 0;
}

.page-products .arc-hero__badge {
  position: absolute;
  right: 2px;
  bottom: -14px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  font-family: var(--font-mono);
  font-size: clamp(46px, 15vw, 118px);
  font-weight: 700;
  line-height: 0.82;
  letter-spacing: -0.04em;
  color: var(--gold);
  text-shadow: 0 10px 34px rgba(10, 7, 16, 0.9);
  pointer-events: none;
}

.page-products .arc-hero__badge em {
  margin-top: 6px;
  font-family: var(--font-body);
  font-style: normal;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--gold-soft);
  text-shadow: none;
}

/* ---------- 集锦库 ---------- */

.page-products .lib-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-products .lib-intro p {
  margin: 0 0 14px;
  color: var(--muted);
  line-height: 1.7;
}

.page-products .lib-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 22px 0 0;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.page-products .lib-meta li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.05em;
}

.page-products .lib-meta b {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--neon);
  letter-spacing: -0.02em;
}

.page-products .lib-flow {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-products .lib-card {
  position: relative;
  padding: 18px 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: linear-gradient(150deg, rgba(74, 20, 112, 0.72), rgba(10, 7, 16, 0.86));
  overflow: hidden;
}

.page-products .lib-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(244, 233, 216, 0.05) 1px, transparent 1px);
  background-size: 4px 4px;
  pointer-events: none;
}

.page-products .lib-card h3 {
  margin: 12px 0 8px;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 17px;
  line-height: 1.35;
  color: var(--paper);
}

.page-products .lib-card p {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--muted);
}

.page-products .lib-time {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.02em;
}

.page-products .lib-card--b {
  border-left: 3px solid var(--neon);
}

.page-products .lib-card--d {
  border-left: 3px solid var(--wood);
}

.page-products .lib-card--e {
  background: linear-gradient(150deg, rgba(183, 122, 60, 0.22), rgba(10, 7, 16, 0.88));
}

/* ---------- 标签体系 ---------- */

.page-products .arc-sec--tags .lede {
  max-width: 44em;
  margin: 0 0 26px;
}

.page-products .tags-media {
  margin: 0 0 26px;
}

.page-products .tags-board {
  padding: 20px 14px 12px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: rgba(255, 255, 255, 0.04);
  overflow-x: auto;
}

.page-products .tags-board__cap {
  margin: 0 0 12px 6px;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.24em;
  color: var(--gold);
}

.page-products .tag-tree {
  display: block;
  width: 100%;
  min-width: 560px;
  height: auto;
}

.page-products .tt-roots rect {
  fill: rgba(43, 11, 63, 0.9);
  stroke: var(--gold);
  stroke-width: 1.4;
}

.page-products .tt-leaves rect {
  fill: rgba(10, 7, 16, 0.82);
  stroke: rgba(63, 198, 255, 0.55);
  stroke-width: 1.2;
}

.page-products .tt-label text {
  text-anchor: middle;
  font-family: var(--font-head);
  fill: var(--paper);
}

.page-products .tt-label--root text {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.page-products .tt-label--leaf text {
  font-size: 13px;
  font-weight: 500;
  fill: var(--gold-soft);
}

.page-products .tag-cloud {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 9px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .tc {
  display: inline-block;
}

.page-products .tc--md { font-size: 12px; }
.page-products .tc--lg { font-size: 14px; }
.page-products .tc--xl { font-size: 17px; font-weight: 800; }

/* ---------- 连续播放 ---------- */

.page-products .pl-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-products .pl-card {
  padding: 20px 18px 22px;
}

.page-products .pl-head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.page-products .pl-ring {
  flex: 0 0 auto;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  position: relative;
}

.page-products .pl-ring::after {
  content: "";
  position: absolute;
  inset: 5px;
  border-radius: 50%;
  background: var(--ink);
}

.page-products .pl-now {
  margin: 0;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 800;
  color: var(--paper);
}

.page-products .pl-total {
  margin: 3px 0 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-products .pl-list {
  margin: 4px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pl-item {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px dashed rgba(244, 233, 216, 0.1);
}

.page-products .pl-time {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--neon);
  letter-spacing: 0.02em;
}

.page-products .pl-name {
  font-size: 14px;
  line-height: 1.5;
  color: var(--muted);
}

.page-products .pl-item.is-current .pl-name {
  color: var(--paper);
  font-weight: 700;
}

.page-products .pl-item.is-current .pl-time {
  color: var(--gold);
}

.page-products .pl-item.is-done .pl-name {
  color: rgba(185, 169, 201, 0.6);
}

.page-products .pl-note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

.page-products .pl-side {
  display: grid;
  gap: 18px;
}

.page-products .pl-media {
  margin: 0;
}

.page-products .pl-points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-products .pl-points li {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding-left: 14px;
  border-left: 2px solid var(--gold);
}

.page-products .pl-points b {
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 800;
  color: var(--paper);
}

.page-products .pl-points span {
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 数据条 ---------- */

.page-products .db-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-products .db-demo {
  padding: 20px 18px 22px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line);
  background: linear-gradient(165deg, rgba(74, 20, 112, 0.55), rgba(10, 7, 16, 0.92));
}

.page-products .db-score {
  display: flex;
  align-items: baseline;
  gap: 14px;
  flex-wrap: wrap;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.page-products .db-num {
  font-family: var(--font-mono);
  font-size: clamp(40px, 12vw, 76px);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: -0.03em;
  color: var(--gold);
}

.page-products .db-stage {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--neon);
  letter-spacing: 0.04em;
}

.page-products .db-rows {
  display: grid;
  gap: 14px;
  padding: 18px 0;
}

.page-products .db-row {
  display: grid;
  grid-template-columns: 74px 1fr 58px;
  align-items: center;
  gap: 10px;
}

.page-products .db-label {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.page-products .db-track {
  display: block;
  height: 8px;
  border-radius: var(--r-pill);
  background: rgba(244, 233, 216, 0.1);
  overflow: hidden;
}

.page-products .db-fill {
  display: block;
  height: 100%;
  border-radius: var(--r-pill);
}

.page-products .db-fill--gold { background: linear-gradient(90deg, var(--wood), var(--gold)); }
.page-products .db-fill--neon { background: linear-gradient(90deg, var(--royal-2), var(--neon)); }
.page-products .db-fill--wood { background: linear-gradient(90deg, rgba(183, 122, 60, 0.5), var(--wood)); }

.page-products .db-val {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--paper);
  text-align: right;
}

.page-products .db-counters {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-products .db-counters dt {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.08em;
}

.page-products .db-counters dd {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--paper);
  letter-spacing: -0.01em;
}

.page-products .db-side {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-products .db-media {
  margin: 0;
}

.page-products .db-side p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 检索 ---------- */

.page-products .sr-demo {
  display: grid;
  gap: 16px;
}

.page-products .sr-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .sr-chip {
  padding: 7px 16px;
  border-radius: var(--r-pill);
  border: 1px solid var(--line);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
}

.page-products .sr-chip--active {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink);
  font-weight: 800;
}

.page-products .sr-result {
  padding: 18px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  border-left: 3px solid var(--gold);
  background: rgba(255, 255, 255, 0.045);
}

.page-products .sr-result--dim {
  border-left-color: var(--neon);
  background: rgba(255, 255, 255, 0.02);
}

.page-products .sr-result__meta {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--wood);
}

.page-products .sr-line {
  margin: 0 0 8px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--paper);
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.page-products .sr-result--dim .sr-line {
  color: var(--muted);
}

.page-products .sr-more {
  display: inline-block;
  margin-top: 6px;
  padding-bottom: 2px;
  font-size: 13px;
  font-weight: 700;
  color: var(--neon);
  border-bottom: 1px solid rgba(63, 198, 255, 0.45);
}

/* ---------- 赛季专题 ---------- */

.page-products .se-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .se-card {
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: rgba(255, 255, 255, 0.035);
}

.page-products .se-card h3 {
  margin: 12px 0 10px;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 800;
  color: var(--paper);
  line-height: 1.35;
}

.page-products .se-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
}

.page-products .se-card--lead {
  background: linear-gradient(150deg, rgba(74, 20, 112, 0.82), rgba(10, 7, 16, 0.9));
  border-color: rgba(247, 201, 72, 0.4);
}

.page-products .se-count {
  display: inline-block;
  margin-top: 16px;
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: -0.02em;
}

.page-products .se-media {
  margin: 0 0 14px;
}

/* ---------- 终端差异 ---------- */

.page-products .plat-tabs {
  margin-top: 6px;
}

.page-products .plat-panel {
  padding: 20px 0 0;
}

.page-products .plat-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .plat-list li {
  padding: 14px 16px;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.035);
}

.page-products .plat-list b {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-head);
  font-size: 15px;
  font-weight: 800;
  color: var(--gold-soft);
}

.page-products .plat-list span {
  display: block;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 素材来源 ---------- */

.page-products .src-accordion {
  margin-bottom: 22px;
}

.page-products .src-head {
  margin: 0;
}

.page-products .src-foot {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-products .src-foot a {
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(63, 198, 255, 0.45);
}

.page-products .src-foot a:hover,
.page-products .src-foot a:focus-visible {
  color: var(--gold-soft);
  border-bottom-color: var(--gold-soft);
}

/* ---------- 合作行动区 ---------- */

.page-products .arc-cta {
  position: relative;
  margin-top: 12px;
  padding: 52px 0 58px;
  background: linear-gradient(160deg, rgba(43, 11, 63, 0.96), rgba(10, 7, 16, 0.98));
  border-top: 1px solid rgba(247, 201, 72, 0.28);
  border-bottom: 1px solid rgba(247, 201, 72, 0.16);
}

.page-products .arc-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(244, 233, 216, 0.05) 1px, transparent 1px);
  background-size: 5px 5px;
  pointer-events: none;
}

.page-products .arc-cta__inner {
  position: relative;
}

.page-products .arc-cta__title {
  margin: 12px 0 16px;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(26px, 6.4vw, 44px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--paper);
  max-width: 20em;
}

.page-products .arc-cta__lede {
  margin: 0 0 26px;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--muted);
}

.page-products .arc-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 26px;
}

.page-products .arc-cta__links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin: 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.page-products .arc-cta__links a {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--muted);
  text-decoration: none;
}

.page-products .arc-cta__links a:hover,
.page-products .arc-cta__links a:focus-visible {
  color: var(--gold);
}

/* ---------- 图片与媒体 ---------- */

.page-products .media-img {
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .media-caption {
  margin-top: 10px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
  letter-spacing: 0.03em;
}

/* ---------- 桌面端 ---------- */

@media (min-width: 880px) {
  .page-products {
    --arc-pad: 76px;
  }

  .page-products .arc-hero {
    padding: 44px 0 84px;
  }

  .page-products .arc-hero__inner {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 54px;
  }

  .page-products .arc-hero__facts {
    gap: 14px 40px;
  }

  .page-products .arc-hero__facts b {
    font-size: 34px;
  }

  .page-products .lib-layout {
    grid-template-columns: 0.82fr 1.18fr;
    gap: 44px;
    align-items: start;
  }

  .page-products .lib-flow {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-products .lib-card--b {
    margin-top: 30px;
  }

  .page-products .lib-card--c {
    margin-top: -14px;
  }

  .page-products .lib-card--e {
    margin-top: 18px;
  }

  .page-products .pl-layout {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 40px;
    align-items: start;
  }

  .page-products .db-layout {
    grid-template-columns: 1.05fr 0.95fr;
    gap: 44px;
    align-items: start;
  }

  .page-products .db-demo {
    padding: 28px 26px 30px;
  }

  .page-products .sr-demo {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
  }

  .page-products .sr-bar {
    grid-column: 1 / -1;
  }

  .page-products .sr-result {
    padding: 22px 24px;
  }

  .page-products .se-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-products .se-card--lead {
    grid-column: span 2;
    grid-row: span 1;
  }

  .page-products .plat-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-products .plat-list li {
    padding: 18px 20px;
  }

  .page-products .tags-board {
    padding: 26px 26px 18px;
  }

  .page-products .tag-tree {
    min-width: 0;
  }

  .page-products .tag-cloud {
    gap: 12px;
    margin-top: 26px;
  }

  .page-products .tc--xl { font-size: 22px; }
  .page-products .tc--lg { font-size: 16px; }
  .page-products .tc--md { font-size: 13px; }

  .page-products .arc-cta {
    padding: 78px 0 84px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products * {
    transition: none !important;
    animation: none !important;
  }
}