/* ===== 数据模块中心 · page-products ===== */

.page-products {
  --pp-ring: rgba(53, 224, 190, 0.3);
  --pp-soft: rgba(53, 224, 190, 0.08);
  --pp-flare-ring: rgba(255, 106, 50, 0.42);
  display: block;
  padding-bottom: 84px;
  overflow-x: clip;
}

.page-products .pp-shell {
  padding-top: 22px;
}

.page-products .breadcrumb {
  margin-bottom: 20px;
}

/* ---------- 首屏 ---------- */

.page-products .pp-hero {
  padding-bottom: 36px;
}

.page-products .pp-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  border: 1px solid var(--pp-ring);
  background: var(--pp-soft);
  padding: 6px 12px;
}

.page-products .pp-hero h1 {
  margin: 18px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(32px, 7.4vw, 62px);
  line-height: 1.02;
  letter-spacing: 0.005em;
  max-width: 15ch;
}

.page-products .pp-lede {
  margin: 20px 0 0;
  max-width: 620px;
  font-size: 17px;
  line-height: 1.78;
  color: var(--chalk);
  opacity: 0.88;
}

.page-products .pp-hero-meta {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
}

.page-products .pp-hero-meta li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-size: 13px;
  color: var(--mute);
}

.page-products .pp-num {
  font-family: var(--font-num);
  font-size: 26px;
  font-weight: 700;
  color: var(--teal);
  font-variant-numeric: tabular-nums lining-nums;
}

/* ---------- 全宽模块总览带 ---------- */

.page-products .pp-band-sec {
  margin-top: 8px;
}

.page-products .pp-band {
  display: grid;
  gap: 26px;
  padding-block: 27px 0;
  background: linear-gradient(180deg, var(--ink-2) 0%, var(--ink) 100%);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-products .pp-band-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .pp-band-cell {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 18px 24px;
  background: linear-gradient(180deg, rgba(22, 51, 42, 0.94), rgba(15, 36, 28, 0.94));
  transition: background var(--dur) var(--ease);
}

.page-products .pp-band-cell::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--teal);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--dur-slow) var(--ease);
}

.page-products .pp-band-cell:hover::after,
.page-products .pp-band-cell:focus-within::after {
  transform: scaleX(1);
}

.page-products .pp-band-idx {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mute);
}

.page-products .pp-band-cell h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 26px;
  line-height: 1.05;
}

.page-products .pp-pace {
  align-self: flex-start;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--flare);
  border: 1px solid var(--pp-flare-ring);
  padding: 2px 7px;
}

.page-products .pp-band-cell p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mute);
}

.page-products .pp-band-cell a {
  margin-top: auto;
  align-self: flex-start;
  padding-bottom: 2px;
  font-size: 13px;
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid var(--pp-ring);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .pp-band-cell a:hover {
  color: var(--chalk);
  border-color: var(--chalk);
}

.page-products .pp-band-media {
  margin: 0;
}

/* ---------- 章节底座 ---------- */

.page-products .pp-sec {
  margin-top: 64px;
}

.page-products .pp-sec-head {
  margin-bottom: 26px;
}

.page-products .pp-sec-head h2 {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(26px, 4.8vw, 40px);
  line-height: 1.05;
  letter-spacing: 0.005em;
}

.page-products .pp-sec-head p {
  margin: 12px 0 0;
  max-width: 620px;
  font-size: 15px;
  line-height: 1.76;
  color: var(--mute);
}

.page-products .pp-split {
  display: grid;
  gap: 26px;
}

.page-products .pp-text p {
  margin: 0 0 16px;
  max-width: 620px;
  font-size: 16px;
  line-height: 1.78;
  color: var(--chalk);
  opacity: 0.9;
}

.page-products .pp-text p:last-child {
  margin-bottom: 0;
}

.page-products .pp-mark {
  color: var(--teal);
  font-weight: 600;
}

.page-products .pp-note {
  margin: 18px 0 0;
  max-width: 640px;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mute);
  border-left: 2px solid var(--pp-flare-ring);
  padding-left: 14px;
}

/* ---------- 字段清单 ---------- */

.page-products .pp-fieldlist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-products .pp-fieldlist li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 14px;
  align-items: start;
  padding: 14px 16px;
  background: var(--board);
  transition: background var(--dur) var(--ease);
}

.page-products .pp-fieldlist li:hover {
  background: #1A3B31;
}

.page-products .pp-fidx {
  padding-top: 3px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--teal);
}

.page-products .pp-fieldlist strong {
  display: block;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--chalk);
}

.page-products .pp-fieldlist p {
  margin: 5px 0 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--mute);
}

.page-products .pp-fieldlist--plain {
  border: 0;
  background: transparent;
}

.page-products .pp-fieldlist--plain li {
  background: transparent;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.page-products .pp-fieldlist--plain li:last-child {
  border-bottom: 0;
}

/* ---------- 三项合成块 ---------- */

.page-products .pp-compose {
  margin-top: 34px;
  display: grid;
  gap: 24px;
  padding: 24px 20px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--flare-deep);
  background: linear-gradient(135deg, var(--ink-2) 0%, var(--ink) 100%);
}

.page-products .pp-compose h3 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  line-height: 1.12;
}

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

.page-products .pp-compose-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.page-products .pp-cidx {
  font-family: var(--font-num);
  font-size: 13px;
  font-weight: 700;
  color: var(--flare);
  padding-top: 2px;
}

.page-products .pp-compose-list strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
  color: var(--chalk);
}

.page-products .pp-compose-list p {
  margin: 4px 0 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--mute);
}

.page-products .pp-compose-media {
  margin: 0;
}

/* ---------- 对阵 ---------- */

.page-products .pp-lineup-media {
  margin: 0 0 24px;
}

.page-products .pp-acc-pair {
  display: grid;
  gap: 14px;
}

.page-products .pp-acc {
  border: 1px solid var(--line);
  background: var(--ink-2);
}

.page-products .pp-acc > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 0.02em;
  color: var(--chalk);
  transition: background var(--dur) var(--ease);
}

.page-products .pp-acc > summary::-webkit-details-marker {
  display: none;
}

.page-products .pp-acc > summary::after {
  content: "+";
  font-family: var(--font-num);
  font-size: 18px;
  line-height: 1;
  color: var(--teal);
}

.page-products .pp-acc[open] > summary::after {
  content: "−";
}

.page-products .pp-acc > summary:hover {
  background: var(--pp-soft);
}

.page-products .pp-acc > summary:focus-visible {
  outline: 2px solid var(--teal);
  outline-offset: -2px;
}

.page-products .pp-acc-body {
  padding: 0 18px 16px;
  border-top: 1px solid var(--line);
}

/* ---------- 收藏与筛选 ---------- */

.page-products .pp-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.page-products .pp-filters .filter-btn {
  font-family: var(--font-num);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  padding: 9px 16px;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .pp-filters .filter-btn[aria-pressed="true"] {
  background: var(--teal);
  border-color: var(--teal);
  color: var(--ink);
  font-weight: 700;
}

.page-products .pp-collect-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-products .pp-ccard {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 18px;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .pp-ccard:hover {
  transform: translateY(-2px);
  border-color: var(--teal);
}

.page-products .pp-ccard-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-products .pp-ccard-metric {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mist);
}

.page-products .pp-ccard h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  line-height: 1.2;
  color: var(--chalk);
}

.page-products .pp-ccard-dims {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-products .pp-ccard-dims li {
  font-size: 12px;
  color: var(--mute);
  border: 1px solid var(--line);
  padding: 3px 8px;
}

.page-products .pp-ccard-more {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--line);
}

.page-products .pp-ccard-more > summary {
  display: flex;
  align-items: center;
  gap: 7px;
  cursor: pointer;
  list-style: none;
  font-size: 13px;
  color: var(--teal);
}

.page-products .pp-ccard-more > summary::-webkit-details-marker {
  display: none;
}

.page-products .pp-ccard-more > summary::before {
  content: "▸";
  font-size: 11px;
  line-height: 1;
  transition: transform var(--dur) var(--ease);
}

.page-products .pp-ccard-more[open] > summary::before {
  transform: rotate(90deg);
}

.page-products .pp-ccard-more p {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--mute);
}

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

/* ---------- 版本对照 ---------- */

.page-products .pp-tablewrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--ink-2);
}

.page-products .pp-table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
}

.page-products .pp-table th,
.page-products .pp-table td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  font-size: 14.5px;
  line-height: 1.7;
  border-bottom: 1px solid var(--line);
}

.page-products .pp-table tbody td {
  color: var(--mute);
}

.page-products .pp-table thead th {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mute);
  background: rgba(22, 51, 42, 0.6);
}

.page-products .pp-table tbody th {
  font-family: var(--font-num);
  font-size: 17px;
  font-weight: 700;
  color: var(--teal);
  white-space: nowrap;
}

.page-products .pp-table tbody tr {
  transition: background var(--dur) var(--ease);
}

.page-products .pp-table tbody tr:hover {
  background: var(--pp-soft);
}

.page-products .pp-table tbody tr:last-child th,
.page-products .pp-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .pp-vbadge {
  display: inline-block;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ink);
  background: var(--teal);
  padding: 3px 8px;
  white-space: nowrap;
}

/* ---------- 使用场景 ---------- */

.page-products .pp-scenes {
  display: grid;
  gap: 18px;
}

.page-products .pp-scene {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 24px 20px 20px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--ink-2) 0%, var(--ink) 100%);
  transition: border-color var(--dur) var(--ease);
}

.page-products .pp-scene:hover {
  border-color: var(--pp-ring);
}

.page-products .pp-scene--flare {
  border-top: 2px solid var(--flare);
}

.page-products .pp-scene-idx {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mute);
}

.page-products .pp-scene h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 23px;
  line-height: 1.12;
  color: var(--chalk);
}

.page-products .pp-scene p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--mute);
}

.page-products .pp-scene-figs {
  display: flex;
  flex-wrap: wrap;
  gap: 18px 26px;
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}

.page-products .pp-scene-fig span {
  display: block;
  font-family: var(--font-num);
  font-size: 24px;
  font-weight: 700;
  color: var(--teal);
  font-variant-numeric: tabular-nums lining-nums;
}

.page-products .pp-scene--flare .pp-scene-fig span {
  color: var(--flare);
}

.page-products .pp-scene-fig small {
  display: block;
  margin-top: 2px;
  font-family: var(--font-body);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--mute);
}

/* ---------- 延伸入口 ---------- */

.page-products .pp-next {
  margin-top: 66px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.page-products .pp-next h2 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  letter-spacing: 0.04em;
  color: var(--chalk);
}

.page-products .pp-next-links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .pp-next-links a {
  display: inline-block;
  padding: 9px 16px;
  font-size: 14px;
  color: var(--chalk);
  text-decoration: none;
  border: 1px solid var(--line);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .pp-next-links a:hover {
  border-color: var(--teal);
  color: var(--teal);
  background: var(--pp-soft);
}

/* ---------- 图片自适应 ---------- */

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

/* ---------- 响应式 ---------- */

@media (min-width: 700px) {
  .page-products .pp-band-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pp-collect-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .pp-shell {
    padding-top: 30px;
  }

  .page-products .pp-sec {
    margin-top: 78px;
  }

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

  .page-products .pp-acc-pair {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .page-products .pp-compose {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: center;
    gap: 36px;
    padding: 28px 26px;
  }
}

@media (min-width: 980px) {
  .page-products .pp-split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 42px;
    align-items: start;
  }
}

@media (min-width: 1040px) {
  .page-products .pp-band-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-products .pp-band-cell::after,
  .page-products .pp-ccard,
  .page-products .pp-ccard-more > summary::before {
    transition: opacity var(--dur) var(--ease);
  }

  .page-products .pp-band-cell::after {
    transform: none;
  }

  .page-products .pp-ccard:hover {
    transform: none;
  }
}