.page-products {
  --ph-rule: 1px solid var(--hair);
  --ph-soft: #f3ece0;
  --ph-body-text: #3b3e44;
  background: var(--paper);
  color: var(--ink);
}

.page-products .ph-crumbs {
  padding: 22px 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

.page-products .ph-crumbs a {
  color: var(--stand-blue);
  text-decoration: none;
}

.page-products .ph-crumbs a:hover {
  color: var(--dusk);
}

/* ---------- 首屏 ---------- */

.page-products .ph-hero {
  padding: 8px 0 36px;
}

.page-products .ph-hero-grid {
  align-items: start;
}

.page-products .ph-kicker {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--dusk);
}

.page-products .ph-title {
  margin: 16px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 5.2vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--ink-night);
}

.page-products .ph-title em {
  font-style: normal;
  color: var(--dusk);
}

.page-products .ph-lead {
  margin: 20px 0 0;
  max-width: 40ch;
  font-size: 16px;
  line-height: 1.78;
  color: var(--ph-body-text);
}

.page-products .ph-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .ph-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0 36px;
  margin: 32px 0 0;
  padding-top: 18px;
  border-top: var(--ph-rule);
}

.page-products .ph-meta-item {
  display: flex;
  flex-direction: column-reverse;
  gap: 2px;
}

.page-products .ph-meta-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--ink-night);
}

.page-products .ph-meta-cap {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* 检索台面板 */

.page-products .ph-console {
  display: grid;
  gap: 14px;
  padding: 22px 20px 20px;
  background: var(--ink-night);
  color: var(--paper);
  border: 1px solid var(--ink-night);
}

.page-products .ph-console-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(251, 246, 238, 0.18);
}

.page-products .ph-console-label {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.24em;
  color: var(--gold);
}

.page-products .ph-console-state {
  font-size: 12px;
  padding: 3px 8px;
  background: var(--turf);
  color: #06251a;
  font-weight: 700;
}

.page-products .ph-field {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 12px;
  align-items: baseline;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(251, 246, 238, 0.14);
}

.page-products .ph-field-key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-products .ph-field-val {
  font-size: 13.5px;
  line-height: 1.6;
  color: rgba(251, 246, 238, 0.86);
}

.page-products .ph-seg {
  display: flex;
}

.page-products .ph-seg-item {
  flex: 1;
  padding: 9px 4px;
  text-align: center;
  font-size: 12.5px;
  color: rgba(251, 246, 238, 0.7);
  border: 1px solid rgba(251, 246, 238, 0.22);
  border-right: 0;
}

.page-products .ph-seg-item:last-child {
  border-right: 1px solid rgba(251, 246, 238, 0.22);
}

.page-products .ph-seg-item--on {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink-night);
  font-weight: 700;
}

.page-products .ph-console-foot {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding-top: 14px;
  border-top: 2px solid var(--gold);
}

.page-products .ph-res-num {
  font-family: var(--font-mono);
  font-size: 44px;
  font-weight: 700;
  line-height: 0.9;
  color: var(--gold);
}

.page-products .ph-res-text {
  font-size: 13px;
  color: rgba(251, 246, 238, 0.8);
}

.page-products .ph-keyline {
  margin: 0;
  font-size: 12px;
  color: rgba(251, 246, 238, 0.62);
}

.page-products .ph-keycap {
  display: inline-block;
  min-width: 20px;
  padding: 1px 5px;
  font-family: var(--font-mono);
  font-size: 11px;
  text-align: center;
  color: var(--ink-night);
  background: var(--dusk);
}

/* ---------- 横幅 ---------- */

.page-products .ph-banner-wrap {
  padding-bottom: 0;
}

.page-products .ph-banner {
  margin: 0;
  border: var(--ph-rule);
  border-left: 4px solid var(--dusk);
}

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

/* ---------- 数字带 ---------- */

.page-products .ph-strip {
  margin-top: 44px;
}

.page-products .ph-strip-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.page-products .ph-strip-cell {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(251, 246, 238, 0.16);
}

.page-products .ph-strip-cell:last-child {
  border-bottom: 0;
}

.page-products .ph-strip-num {
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
  min-width: 84px;
}

.page-products .ph-strip-cap {
  font-size: 13px;
  color: rgba(251, 246, 238, 0.82);
}

/* ---------- 章节通用 ---------- */

.page-products .ph-scene {
  padding: 56px 0 0;
}

.page-products .ph-scene .scene-head {
  padding-bottom: 26px;
  border-bottom: var(--ph-rule);
  margin-bottom: 32px;
}

.page-products .ph-search-copy .prose,
.page-products .ph-board-copy .prose,
.page-products .ph-chrono-copy .prose {
  margin: 0 0 18px;
  max-width: 40ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--ph-body-text);
}

/* ---------- 检索台 ---------- */

.page-products .ph-entry {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  border-top: var(--ph-rule);
}

.page-products .ph-entry-item {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 14px;
  padding: 16px 0;
  border-bottom: var(--ph-rule);
}

.page-products .ph-entry-no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--dusk);
  padding-top: 3px;
}

.page-products .ph-entry-title {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 800;
  color: var(--ink-night);
}

.page-products .ph-entry-text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--ph-body-text);
}

.page-products .ph-filters {
  margin-top: 28px;
  padding: 20px;
  background: var(--ph-soft);
  border-left: 4px solid var(--stand-blue);
}

.page-products .ph-filter {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding-bottom: 14px;
  margin-bottom: 14px;
  border-bottom: 1px dashed var(--hair);
}

.page-products .ph-filter:last-of-type {
  border-bottom: 0;
}

.page-products .ph-filter-key {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--stand-blue);
}

.page-products .ph-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-products .ph-chip {
  font-size: 12.5px;
  padding: 5px 10px;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--hair);
}

.page-products .ph-chip--on {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink-night);
  font-weight: 700;
}

.page-products .ph-filter-note {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ph-body-text);
}

.page-products .ph-search-media {
  margin: 32px 0 0;
  border: var(--ph-rule);
}

/* ---------- 榜单 ---------- */

.page-products .ph-scene--wall {
  margin-top: 56px;
  padding-top: 56px;
  background: linear-gradient(180deg, var(--ph-soft) 0%, var(--paper) 62%);
  border-top: var(--ph-rule);
}

.page-products .ph-wall-note {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--wine);
}

.page-products .ph-tagwall {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 12px;
  padding: 22px 0 26px;
  border-top: 2px solid var(--ink-night);
  border-bottom: var(--ph-rule);
}

.page-products .ph-tag-cell {
  display: inline-flex;
}

.page-products .ph-stat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  padding: 18px 0;
  margin: 22px 0;
  border-top: var(--ph-rule);
  border-bottom: var(--ph-rule);
}

.page-products .ph-stat {
  display: flex;
  flex-direction: column-reverse;
  gap: 4px;
}

.page-products .ph-stat-num {
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
  color: var(--dusk);
}

.page-products .ph-stat-cap {
  font-size: 12.5px;
  color: var(--muted);
}

.page-products .ph-wall-media {
  margin: 22px 0 0;
  border: var(--ph-rule);
}

/* ---------- 追溯视图 ---------- */

.page-products .ph-scene--chrono {
  margin-top: 56px;
  padding: 56px 0;
  background: var(--deep-teal);
  color: var(--paper);
}

.page-products .ph-scene--chrono .scene-head {
  border-bottom-color: rgba(251, 246, 238, 0.24);
}

.page-products .ph-scene--chrono .scene-kicker {
  color: var(--gold);
}

.page-products .ph-scene--chrono .scene-title,
.page-products .ph-scene--chrono .scene-tail {
  color: var(--paper);
}

.page-products .ph-scene--chrono .prose,
.page-products .ph-scene--chrono .media-caption {
  color: rgba(251, 246, 238, 0.82);
}

.page-products .ph-chrono-copy .prose {
  max-width: 34ch;
}

.page-products .ph-chrono-media {
  margin: 24px 0 0;
  border: 1px solid rgba(251, 246, 238, 0.24);
}

.page-products .ph-chrono {
  display: grid;
  gap: 26px;
}

.page-products .ph-season-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--gold);
}

.page-products .ph-season-no {
  font-family: var(--font-mono);
  font-size: 24px;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.06em;
}

.page-products .ph-season-note {
  font-size: 12px;
  color: rgba(251, 246, 238, 0.72);
}

.page-products .ph-month {
  margin: 16px 0 8px;
  padding-left: 12px;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: rgba(251, 246, 238, 0.7);
  border-left: 3px solid var(--dusk);
}

.page-products .ph-match {
  background: rgba(251, 246, 238, 0.05);
  border: 1px solid rgba(251, 246, 238, 0.24);
}

.page-products .ph-match + .ph-match {
  margin-top: -1px;
}

.page-products .ph-match > summary {
  display: grid;
  grid-template-columns: 62px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 13px 14px;
  cursor: pointer;
  list-style: none;
}

.page-products .ph-match > summary::-webkit-details-marker {
  display: none;
}

.page-products .ph-match[open] > summary {
  background: rgba(242, 169, 59, 0.14);
  border-bottom: 1px solid rgba(251, 246, 238, 0.24);
}

.page-products .ph-match-date {
  font-family: var(--font-mono);
  font-size: 13px;
  color: rgba(251, 246, 238, 0.7);
}

.page-products .ph-match-teams {
  font-size: 14.5px;
  color: var(--paper);
}

.page-products .ph-match-teams em {
  font-style: normal;
  padding: 0 4px;
  color: var(--dusk);
}

.page-products .ph-match-score {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--gold);
}

.page-products .ph-match-body {
  padding: 14px;
}

.page-products .ph-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(251, 246, 238, 0.2);
}

.page-products .ph-fld {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 10px;
  background: var(--deep-teal);
}

.page-products .ph-fld-key {
  font-size: 12.5px;
  color: rgba(251, 246, 238, 0.74);
}

.page-products .ph-fld-val {
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  color: var(--gold);
}

.page-products .ph-match-note {
  margin: 12px 0 0;
  font-size: 12.5px;
  color: rgba(251, 246, 238, 0.66);
}

/* ---------- 两端分工 ---------- */

.page-products .ph-scene--split {
  padding-bottom: 0;
}

.page-products .ph-device-col,
.page-products .ph-split-col {
  margin-bottom: 30px;
}

.page-products .ph-device {
  width: 100%;
  max-width: 220px;
  margin: 0 auto;
  padding: 12px 10px 18px;
  background: var(--ink-night);
  border: 2px solid var(--stand-blue);
}

.page-products .ph-device-notch {
  width: 52px;
  height: 4px;
  margin: 0 auto 12px;
  background: var(--stand-blue);
}

.page-products .ph-device-screen {
  display: grid;
  gap: 8px;
  padding: 12px 10px;
  background: var(--paper);
}

.page-products .ph-device-search {
  display: block;
  padding: 7px 8px;
  font-size: 11px;
  color: var(--muted);
  border: 1px solid var(--hair);
}

.page-products .ph-device-bar {
  display: block;
  height: 7px;
  background: var(--hair);
}

.page-products .ph-device-bar--short {
  width: 62%;
}

.page-products .ph-device-chips {
  display: flex;
  gap: 5px;
  margin-top: 2px;
}

.page-products .ph-device-chip {
  flex: 1;
  padding: 5px 0;
  text-align: center;
  font-size: 10.5px;
  color: var(--ink);
  border: 1px solid var(--hair);
}

.page-products .ph-device-chip--on {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--ink-night);
  font-weight: 700;
}

.page-products .ph-device-fold {
  display: block;
  margin-top: 4px;
  padding-top: 8px;
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--dusk);
  border-top: 1px dashed var(--hair);
}

.page-products .ph-device-media {
  margin: 18px 0 0;
  border: var(--ph-rule);
}

.page-products .ph-split-head {
  margin: 0 0 12px;
  padding-bottom: 10px;
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 800;
  color: var(--ink-night);
  border-bottom: 3px solid var(--dusk);
}

.page-products .ph-split-col--alt .ph-split-head {
  border-bottom-color: var(--stand-blue);
}

.page-products .ph-split-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .ph-split-list li {
  padding: 12px 0 12px 18px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--ph-body-text);
  border-bottom: var(--ph-rule);
  position: relative;
}

.page-products .ph-split-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  width: 8px;
  height: 2px;
  background: var(--dusk);
}

.page-products .ph-split-col--alt .ph-split-list li::before {
  background: var(--stand-blue);
}

/* ---------- 版本 ---------- */

.page-products .ph-scene--ver {
  margin-top: 26px;
  padding: 56px 0;
  background: var(--indigo);
  color: var(--paper);
}

.page-products .ph-scene--ver .scene-head {
  border-bottom-color: rgba(251, 246, 238, 0.24);
}

.page-products .ph-scene--ver .scene-kicker {
  color: var(--gold);
}

.page-products .ph-scene--ver .scene-title,
.page-products .ph-scene--ver .scene-tail {
  color: var(--paper);
}

.page-products .ph-versions {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: none;
}

.page-products .ph-ver {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 20px 0;
  border-bottom: 1px solid rgba(251, 246, 238, 0.2);
}

.page-products .ph-ver-no {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--gold);
  align-self: start;
  padding-top: 3px;
}

.page-products .ph-ver-name {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 800;
  color: var(--paper);
}

.page-products .ph-ver-text {
  margin: 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.74;
  color: rgba(251, 246, 238, 0.8);
}

/* ---------- 更新节奏 ---------- */

.page-products .ph-update {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--hair);
  border: var(--ph-rule);
}

.page-products .ph-update-cell {
  padding: 24px 20px;
  background: var(--paper);
}

.page-products .ph-update-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 46px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
}

.page-products .ph-update-title {
  margin: 12px 0 8px;
  font-family: var(--font-head);
  font-size: 16px;
  font-weight: 800;
  color: var(--ink-night);
}

.page-products .ph-update-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.74;
  color: var(--ph-body-text);
}

.page-products .ph-update-tail {
  margin: 20px 0 0;
  padding-left: 16px;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--ph-body-text);
  border-left: 3px solid var(--dusk);
}

/* ---------- 下一步 ---------- */

.page-products .ph-scene--next {
  padding-bottom: 64px;
}

.page-products .ph-next-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 2px solid var(--ink-night);
}

.page-products .ph-next-item a {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 6px 14px;
  padding: 18px 0;
  text-decoration: none;
  border-bottom: var(--ph-rule);
}

.page-products .ph-next-item a:hover {
  background: var(--ph-soft);
}

.page-products .ph-next-no {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--dusk);
  padding-top: 3px;
}

.page-products .ph-next-title {
  font-family: var(--font-head);
  font-size: 17px;
  font-weight: 800;
  color: var(--ink-night);
}

.page-products .ph-next-item a:hover .ph-next-title {
  color: var(--dusk);
}

.page-products .ph-next-text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ph-body-text);
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-products .ph-strip-inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .ph-strip-cell {
    padding: 20px 24px 20px 0;
  }

  .page-products .ph-strip-cell:nth-child(odd) {
    border-right: 1px solid rgba(251, 246, 238, 0.16);
    padding-right: 24px;
  }

  .page-products .ph-strip-cell:nth-child(even) {
    padding-left: 24px;
  }

  .page-products .ph-strip-cell:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

  .page-products .ph-fields {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .ph-ver {
    grid-template-columns: 110px 1fr;
    gap: 0 24px;
  }

  .page-products .ph-update {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .ph-hero {
    padding: 16px 0 48px;
  }

  .page-products .ph-hero-meta {
    gap: 0 48px;
    margin-top: 40px;
  }

  .page-products .ph-scene {
    padding-top: 72px;
  }

  .page-products .ph-search-media {
    margin-top: 0;
  }

  .page-products .ph-banner {
    border-left-width: 6px;
  }

  .page-products .ph-next-item a {
    grid-template-columns: 60px 220px 1fr;
    align-items: baseline;
  }

  .page-products .ph-next-no {
    grid-row: auto;
  }
}

@media (min-width: 1100px) {
  .page-products .ph-console {
    padding: 26px 24px 22px;
  }

  .page-products .ph-tagwall {
    gap: 20px 16px;
  }

  .page-products .ph-device {
    max-width: 250px;
  }
}