.page-products {
  --pp-line: rgba(65, 72, 82, 0.72);
  --pp-grid: rgba(65, 72, 82, 0.26);
  --pp-cut: 26px;
  background: var(--ink);
  color: var(--cream);
}

/* ---------- 首屏 ---------- */
.page-products .prod-hero {
  padding: clamp(24px, 3.5vw, 44px) 0 clamp(44px, 6vw, 84px);
}

.page-products .prod-hero__grid {
  display: grid;
  gap: 28px;
  margin-top: clamp(20px, 3vw, 36px);
}

.page-products .prod-hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(29px, 5.2vw, 54px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  margin: 12px 0 0;
  color: var(--cream);
}

.page-products .prod-hero__lede {
  margin: 18px 0 0;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mute-2);
}

.page-products .prod-hero .btn {
  margin-top: 24px;
}

.page-products .prod-hero__panel {
  background: var(--slate);
  padding: 22px;
  clip-path: polygon(0 0, calc(100% - var(--pp-cut)) 0, 100% var(--pp-cut), 100% 100%, 0 100%);
}

.page-products .prod-hero__panel-title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mute);
}

.page-products .prod-hero__panel-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .prod-hero__panel-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--pp-line);
}

.page-products .prod-hero__panel-list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .prod-hero__panel-list span {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mute);
}

.page-products .prod-hero__panel-list strong {
  font-weight: 600;
  font-size: 15px;
  color: var(--ice);
}

.page-products .prod-hero__panel-foot {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mute-2);
}

.page-products .prod-jump {
  list-style: none;
  margin: clamp(28px, 4vw, 48px) 0 0;
  padding: 18px 0 0;
  border-top: 1px solid var(--pp-line);
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

.page-products .prod-jump a {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mute-2);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
}

.page-products .prod-jump a:hover,
.page-products .prod-jump a:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

/* ---------- 章节骨架 ---------- */
.page-products .prod-scene {
  border-top: 1px solid var(--pp-line);
  padding: clamp(46px, 7vw, 98px) 0;
}

.page-products .prod-scene__head {
  display: grid;
  gap: 12px;
  margin-bottom: clamp(26px, 4vw, 52px);
  max-width: 70ch;
}

.page-products .prod-scene__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--clay);
}

.page-products .prod-scene h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 3.3vw, 38px);
  line-height: 1.3;
  color: var(--cream);
}

.page-products .prod-scene__lede {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mute-2);
}

.page-products .prod-scene__figure {
  margin: clamp(28px, 4vw, 52px) 0 0;
}

/* ---------- 赛程榜 ---------- */
.page-products .prod-board {
  display: grid;
  gap: 18px;
}

.page-products .prod-board__filters {
  background: rgba(35, 40, 46, 0.72);
  border: 1px solid var(--pp-line);
  padding: 20px;
  display: grid;
  gap: 20px;
}

.page-products .prod-filter__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mute);
}

.page-products .prod-chips {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .prod-chip {
  display: inline-block;
  padding: 6px 12px;
  border: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mute-2);
  background: transparent;
}

.page-products .prod-chip.is-on {
  border-color: var(--lime);
  color: var(--lime);
  background: rgba(199, 255, 77, 0.08);
}

.page-products .prod-chip--lime.is-on {
  background: rgba(199, 255, 77, 0.14);
}

.page-products .prod-board__result {
  border: 1px solid var(--pp-line);
  background: rgba(35, 40, 46, 0.42);
}

.page-products .prod-board__result-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--pp-line);
}

.page-products .prod-board__count {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mute-2);
}

.page-products .prod-board__count .num {
  font-size: 30px;
  line-height: 1;
}

.page-products .prod-rows {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .prod-row {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--pp-line);
}

.page-products .prod-rows .prod-row:last-child {
  border-bottom: 0;
}

.page-products .prod-row__time {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--ice);
}

.page-products .prod-row__name {
  font-size: 15px;
  color: var(--cream);
}

.page-products .prod-row__note {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--flame);
}

/* ---------- 更新批次 ---------- */
.page-products .prod-batches {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .prod-batch {
  background: rgba(35, 40, 46, 0.6);
  border: 1px solid var(--pp-line);
  border-top: 3px solid var(--ice);
  padding: 22px 20px;
}

.page-products .prod-batch:nth-child(2) {
  border-top-color: var(--flame);
}

.page-products .prod-batch:nth-child(3) {
  border-top-color: var(--lime);
}

.page-products .prod-batch__no {
  margin: 0;
  font-family: var(--font-num);
  font-size: 42px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--line);
}

.page-products .prod-batch h3 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
  color: var(--cream);
}

.page-products .prod-batch__time {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--ice-soft);
}

.page-products .prod-batch p:last-child {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mute-2);
}

/* ---------- 时间轴 ---------- */
.page-products .prod-tl-wrap {
  display: grid;
  gap: 28px;
}

.page-products .prod-tl {
  position: relative;
  list-style: none;
  margin: 0;
  padding: 0 0 0 26px;
  display: grid;
  gap: 12px;
}

.page-products .prod-tl::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--ice), rgba(0, 168, 232, 0.12));
}

.page-products .prod-tl__item {
  position: relative;
}

.page-products .prod-tl__item::before {
  content: "";
  position: absolute;
  left: -23px;
  top: 18px;
  width: 10px;
  height: 10px;
  background: var(--flame);
}

.page-products .prod-tl__node {
  border: 1px solid var(--pp-line);
  background: rgba(35, 40, 46, 0.5);
}

.page-products .prod-tl__node[open] {
  border-color: rgba(255, 107, 53, 0.55);
}

.page-products .prod-tl__node summary {
  cursor: pointer;
  list-style: none;
  display: grid;
  gap: 4px;
  padding: 14px 16px;
}

.page-products .prod-tl__node summary::-webkit-details-marker {
  display: none;
}

.page-products .prod-tl__node summary::marker {
  content: "";
}

.page-products .prod-tl__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mute);
}

.page-products .prod-tl__name {
  font-size: 16px;
  color: var(--cream);
}

.page-products .prod-tl__node p {
  margin: 0;
  padding: 12px 16px 16px;
  border-top: 1px solid var(--pp-line);
  font-size: 15px;
  line-height: 1.8;
  color: var(--mute-2);
}

.page-products .prod-tl__figure {
  margin: 0;
}

/* ---------- 专栏归档（浅色分区） ---------- */
.page-products .prod-scene--archive {
  background: var(--cream);
  color: #14181c;
  border-top-color: rgba(11, 14, 17, 0.14);
}

.page-products .prod-scene--archive h2 {
  color: #14181c;
}

.page-products .prod-scene--archive .prod-scene__lede {
  color: #4a525b;
}

.page-products .prod-scene--archive .prod-scene__no {
  color: var(--clay);
}

.page-products .prod-series {
  display: grid;
  gap: 14px;
}

.page-products .prod-series__card {
  background: #fbf8f4;
  border: 1px solid rgba(11, 14, 17, 0.18);
  border-left: 4px solid var(--moss);
  padding: 20px;
}

.page-products .prod-series__card:nth-child(2) {
  border-left-color: var(--ice);
}

.page-products .prod-series__card:nth-child(3) {
  border-left-color: var(--clay);
}

.page-products .prod-series__card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  color: #14181c;
}

.page-products .prod-series__card p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: #4a525b;
}

.page-products .prod-archive__label {
  margin: 28px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: #6b737c;
}

.page-products .prod-archive-tags {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .prod-archive-tags li {
  padding: 6px 12px;
  border: 1px solid rgba(11, 14, 17, 0.24);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: #2c333a;
}

.page-products .prod-scene--archive .figure__cap {
  color: #6b737c;
}

/* ---------- 手机端 ---------- */
.page-products .prod-mobile {
  display: grid;
  gap: 28px;
}

.page-products .prod-mobile__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 20px;
}

.page-products .prod-mobile__steps li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
}

.page-products .prod-mobile__idx {
  font-family: var(--font-num);
  font-size: 30px;
  line-height: 1;
  color: var(--ice);
}

.page-products .prod-mobile__steps h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--cream);
}

.page-products .prod-mobile__steps p {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mute-2);
}

.page-products .prod-mobile__figure {
  margin: 0;
  max-width: 340px;
}

/* ---------- PC 端面板 ---------- */
.page-products .prod-panels__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-products .prod-panel {
  border: 1px solid var(--pp-line);
  background: rgba(35, 40, 46, 0.6);
  padding: 14px;
  display: grid;
  gap: 10px;
  align-content: start;
}

.page-products .prod-panel__title {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mute);
}

.page-products .prod-panel svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .prod-panel__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .prod-panel__facts li {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 13px;
}

.page-products .prod-panel__facts span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mute);
}

.page-products .prod-panel__facts strong {
  font-weight: 600;
  color: var(--cream);
}

/* ---------- 版本 ---------- */
.page-products .prod-version__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-products .prod-version__list li {
  padding-left: 18px;
  border-left: 2px solid var(--clay);
}

.page-products .prod-version__list h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--cream);
}

.page-products .prod-version__list p {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mute-2);
}

.page-products .prod-version__track {
  position: relative;
  height: 2px;
  margin: 34px 0 0;
  background: linear-gradient(90deg, rgba(65, 72, 82, 0.9), var(--lime));
}

.page-products .prod-version__mark {
  position: absolute;
  right: 0;
  top: -6px;
  width: 14px;
  height: 14px;
  background: var(--lime);
  box-shadow: 0 0 0 5px rgba(199, 255, 77, 0.16);
}

.page-products .prod-version__caption {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--mute-2);
  text-align: right;
}

/* ---------- 上手路径 ---------- */
.page-products .prod-start {
  display: grid;
  gap: 16px;
}

.page-products .prod-start__step {
  background: rgba(35, 40, 46, 0.55);
  border: 1px solid var(--pp-line);
  padding: 24px 22px 30px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
}

.page-products .prod-start__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--flame);
}

.page-products .prod-start__step h3 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 19px;
  color: var(--cream);
}

.page-products .prod-start__step p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mute-2);
}

.page-products .prod-links {
  list-style: none;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 20px 0 0;
  border-top: 1px solid var(--pp-line);
  display: grid;
  gap: 10px;
}

.page-products .prod-links a {
  font-size: 15px;
  color: var(--ice);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 168, 232, 0.35);
}

.page-products .prod-links a:hover,
.page-products .prod-links a:focus-visible {
  color: var(--ice-soft);
  border-bottom-color: var(--ice-soft);
}

/* ---------- 尾部引导 ---------- */
.page-products .prod-cta {
  border-top: 1px solid var(--pp-line);
  padding: clamp(46px, 6vw, 86px) 0;
  background: linear-gradient(180deg, rgba(0, 168, 232, 0.1), rgba(11, 14, 17, 0) 72%);
}

.page-products .prod-cta__inner {
  display: grid;
  gap: 22px;
}

.page-products .prod-cta h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(21px, 2.8vw, 32px);
  line-height: 1.32;
  color: var(--cream);
}

.page-products .prod-cta p {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mute-2);
}

.page-products .prod-cta .btn {
  justify-self: start;
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-products .prod-start {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

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

@media (min-width: 860px) {
  .page-products .prod-batches {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

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

  .page-products .prod-version__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
  }

  .page-products .prod-links {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px 28px;
  }

  .page-products .prod-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 40px;
  }

  .page-products .prod-cta .btn {
    justify-self: end;
  }
}

@media (min-width: 900px) {
  .page-products .prod-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 48px;
    align-items: end;
  }

  .page-products .prod-board {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 28px;
    align-items: start;
  }

  .page-products .prod-tl-wrap {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 40px;
    align-items: start;
  }

  .page-products .prod-mobile {
    grid-template-columns: minmax(0, 6fr) minmax(0, 4fr);
    gap: 48px;
    align-items: center;
  }

  .page-products .prod-mobile__figure {
    justify-self: end;
  }
}

@media (min-width: 1100px) {
  .page-products .prod-hero__grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 3fr);
    gap: 60px;
  }
}
<<<END>>>