.page-products {
  --pd-gap: clamp(18px, 3vw, 34px);
  --pd-pad: clamp(52px, 7.4vw, 104px);
  --pd-rule: 1px solid var(--c-line);
  background: var(--c-ink);
  color: var(--c-body);
  overflow-x: clip;
}

.page-products .pd-crumb-wrap {
  padding-top: clamp(16px, 2.4vw, 26px);
}

.page-products .pd-band {
  padding: var(--pd-pad) 0;
  border-bottom: var(--pd-rule);
}
.page-products .pd-band--teal { background: var(--c-teal); }
.page-products .pd-band--indigo { background: var(--c-indigo); }
.page-products .pd-band--wine { background: var(--c-wine); }
.page-products .pd-band--ink { background: var(--c-ink); }

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  position: relative;
  padding: clamp(26px, 4.6vw, 54px) 0 clamp(48px, 7vw, 92px);
  border-bottom: var(--pd-rule);
  background:
    radial-gradient(115% 88% at 92% 4%, rgba(86, 200, 245, 0.11), transparent 60%),
    radial-gradient(90% 72% at 2% 0%, rgba(168, 232, 55, 0.09), transparent 58%),
    radial-gradient(80% 90% at 60% 110%, rgba(255, 122, 47, 0.07), transparent 62%);
}

.page-products .pd-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(34px, 5vw, 60px);
  align-items: start;
}

.page-products .pd-hero__copy .eyebrow {
  color: var(--c-winter);
}

.page-products .pd-hero h1 {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-size: var(--fs-hero);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.015em;
  color: var(--c-paper);
  max-width: 16ch;
}

.page-products .pd-hero__lede {
  margin: 22px 0 0;
  max-width: 40ch;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--c-body);
}

.page-products .pd-facts {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 22px;
  border-top: var(--pd-rule);
  padding-top: 24px;
}

.page-products .pd-facts__item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-products .pd-facts__num {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--c-spring);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}
.page-products .pd-facts__item:nth-child(2) .pd-facts__num { color: var(--c-summer); }
.page-products .pd-facts__item:nth-child(3) .pd-facts__num { color: var(--c-autumn); }
.page-products .pd-facts__item:nth-child(4) .pd-facts__num { color: var(--c-winter); }

.page-products .pd-facts__num em {
  font-style: normal;
  font-size: 0.75rem;
  margin-left: 3px;
  color: var(--c-muted);
}

.page-products .pd-facts__cap {
  font-size: var(--fs-aux);
  line-height: 1.6;
  color: var(--c-muted);
}

.page-products .pd-hero__actions {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 首屏刻度盘 */
.page-products .pd-hero__board {
  position: relative;
  border: var(--pd-rule);
  background: linear-gradient(160deg, rgba(10, 16, 24, 0.82), rgba(15, 46, 46, 0.5));
  box-shadow: 9px 9px 0 -1px rgba(38, 49, 63, 0.55);
  padding: clamp(20px, 3vw, 30px);
  border-radius: var(--radius);
  justify-self: stretch;
}

.page-products .pd-board__cap {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: var(--fs-annotation);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-muted);
}

.page-products .pd-dial {
  display: block;
  width: 100%;
  max-width: 360px;
  margin: 0 auto;
  height: auto;
}

.page-products .pd-dial__base {
  fill: none;
  stroke: var(--c-line);
  stroke-width: 1;
  stroke-dasharray: 3 7;
}

.page-products .pd-dial__arc {
  fill: none;
  stroke-linecap: round;
  stroke-width: 9;
}
.page-products .pd-dial__arc--hour { stroke: var(--c-winter); opacity: 0.75; }
.page-products .pd-dial__arc--quarter { stroke: var(--c-autumn); }
.page-products .pd-dial__arc--five { stroke: var(--c-summer); }

.page-products .pd-dial__core {
  fill: var(--c-ink);
  stroke: var(--c-spring);
  stroke-width: 2;
}

.page-products .pd-dial__tick {
  font-family: var(--font-mono);
  font-size: 13px;
  fill: var(--c-muted);
}

.page-products .pd-board__legend {
  list-style: none;
  margin: 18px 0 0;
  padding: 16px 0 0;
  border-top: var(--pd-rule);
  display: grid;
  gap: 9px;
  font-size: var(--fs-aux);
  color: var(--c-body);
}

.page-products .pd-board__legend li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-products .pd-swatch {
  width: 22px;
  height: 3px;
  flex: none;
  border-radius: 2px;
}
.page-products .pd-swatch--winter { background: var(--c-winter); }
.page-products .pd-swatch--autumn { background: var(--c-autumn); }
.page-products .pd-swatch--summer { background: var(--c-summer); }

/* ---------- 章节头 ---------- */
.page-products .pd-head {
  margin-bottom: clamp(28px, 4.4vw, 52px);
  display: grid;
  gap: 14px;
}

.page-products .pd-index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-aux);
  letter-spacing: 0.3em;
  color: var(--c-muted);
}

.page-products .pd-head .section-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4.2vw, 2.35rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--c-paper);
  max-width: 22ch;
}

.page-products .pd-head .section-lead {
  margin: 0;
  max-width: 46ch;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--c-body);
}

.page-products .pd-sub {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--c-paper);
  letter-spacing: -0.005em;
}

/* ---------- 01 关系图 ---------- */
.page-products .pd-map {
  border: var(--pd-rule);
  border-radius: var(--radius);
  background: rgba(10, 16, 24, 0.42);
  padding: clamp(14px, 2.6vw, 26px);
  overflow-x: auto;
  box-shadow: 10px 10px 0 -1px rgba(10, 16, 24, 0.5);
}

.page-products .pd-map__svg {
  display: block;
  width: 100%;
  min-width: 620px;
  height: auto;
}

.page-products .pd-map__arrowhead { fill: var(--c-line); }

.page-products .pd-node__box {
  fill: rgba(10, 16, 24, 0.72);
  stroke-width: 1.5;
}
.page-products .pd-node__box--indigo { stroke: var(--c-winter); }
.page-products .pd-node__box--spring { stroke: var(--c-spring); }
.page-products .pd-node__box--summer { stroke: var(--c-summer); }
.page-products .pd-node__box--autumn { stroke: var(--c-autumn); }

.page-products .pd-node__title {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  fill: var(--c-paper);
}

.page-products .pd-node__sub {
  font-family: var(--font-body);
  font-size: 12.5px;
  fill: var(--c-muted);
}

.page-products .pd-link {
  stroke: var(--c-line);
  stroke-width: 1.5;
  stroke-dasharray: 4 4;
}

.page-products .pd-map__notes {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-products .pd-map__note {
  border-top: var(--pd-rule);
  padding-top: 14px;
}

.page-products .pd-map__note p {
  margin: 10px 0 0;
  font-size: var(--fs-aux);
  line-height: 1.75;
  color: var(--c-body);
}

/* ---------- 02 赛程查询 ---------- */
.page-products .pd-steps {
  list-style: none;
  margin: 0 0 clamp(30px, 4.6vw, 52px);
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  border: var(--pd-rule);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-products .pd-steps__item {
  padding: clamp(20px, 3vw, 28px);
  background: rgba(10, 16, 24, 0.5);
  border-bottom: var(--pd-rule);
  position: relative;
}
.page-products .pd-steps__item:last-child { border-bottom: none; }

.page-products .pd-steps__no {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 1.75rem;
  font-weight: 700;
  line-height: 1;
  color: var(--c-spring);
  margin-bottom: 12px;
}
.page-products .pd-steps__item:nth-child(2) .pd-steps__no { color: var(--c-summer); }
.page-products .pd-steps__item:nth-child(3) .pd-steps__no { color: var(--c-autumn); }

.page-products .pd-steps__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--c-paper);
}

.page-products .pd-steps__text {
  margin: 0;
  font-size: var(--fs-aux);
  line-height: 1.78;
  color: var(--c-body);
  max-width: 40ch;
}

.page-products .pd-views {
  margin-bottom: clamp(30px, 4.6vw, 52px);
}

.page-products .pd-views .tablist {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  border-bottom: var(--pd-rule);
  padding-bottom: 0;
}

.page-products .pd-views .tab {
  background: transparent;
  border: var(--pd-rule);
  border-bottom: none;
  color: var(--c-muted);
  font-family: var(--font-body);
  font-size: var(--fs-aux);
  padding: 11px 18px;
  cursor: pointer;
  border-radius: var(--radius) var(--radius) 0 0;
  transform: translateY(1px);
  transition: color 160ms var(--ease), background-color 160ms var(--ease);
}

.page-products .pd-views .tab[aria-selected="true"] {
  background: rgba(15, 46, 46, 0.7);
  color: var(--c-paper);
  border-color: var(--c-winter);
}

.page-products .pd-views .tab:hover { color: var(--c-paper); }

.page-products .pd-views__panel {
  border: var(--pd-rule);
  border-top: none;
  padding: clamp(20px, 3vw, 30px);
  background: rgba(10, 16, 24, 0.42);
}
.page-products .pd-views__panel[hidden] { display: none; }

.page-products .pd-views__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--c-winter);
}

.page-products .pd-views__panel p {
  margin: 0;
  font-size: var(--fs-aux);
  line-height: 1.8;
  color: var(--c-body);
  max-width: 52ch;
}

/* ---------- 通用图片 ---------- */
.page-products .pd-figure {
  margin: clamp(30px, 4.6vw, 50px) 0 0;
  border: var(--pd-rule);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(10, 16, 24, 0.5);
  box-shadow: 10px 10px 0 -1px rgba(10, 16, 24, 0.5);
}

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

.page-products .pd-figure .media__caption {
  padding: 14px 18px;
  border-top: var(--pd-rule);
  font-size: var(--fs-annotation);
  line-height: 1.7;
  color: var(--c-muted);
}

/* ---------- 03 开赛提醒 ---------- */
.page-products .pd-alerts {
  list-style: none;
  margin: 0 0 clamp(26px, 4vw, 42px);
  padding: 0;
  border-top: var(--pd-rule);
}

.page-products .pd-alerts__row {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "time dot"
    "use  dot";
  align-items: center;
  gap: 4px 14px;
  padding: 18px 4px;
  border-bottom: var(--pd-rule);
  transition: background-color 160ms var(--ease);
}

.page-products .pd-alerts__row:hover { background: rgba(255, 122, 47, 0.06); }

.page-products .pd-alerts__time {
  grid-area: time;
  font-family: var(--font-mono);
  font-size: 1rem;
  font-weight: 700;
  color: var(--c-paper);
  font-variant-numeric: tabular-nums;
}

.page-products .pd-alerts__use {
  grid-area: use;
  font-size: var(--fs-aux);
  line-height: 1.7;
  color: var(--c-muted);
}

.page-products .pd-alerts__dot {
  grid-area: dot;
  justify-self: end;
  width: 34px;
  height: 5px;
  border-radius: 3px;
  flex: none;
}
.page-products .pd-alerts__dot--summer { background: var(--c-summer); }
.page-products .pd-alerts__dot--autumn { background: var(--c-autumn); }
.page-products .pd-alerts__dot--winter { background: var(--c-winter); }

.page-products .pd-alerts__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pd-gap);
}

.page-products .pd-alerts__block {
  border-left: 2px solid var(--c-summer);
  padding: 4px 0 4px 18px;
}
.page-products .pd-alerts__block:last-child { border-left-color: var(--c-autumn); }

.page-products .pd-alerts__block p {
  margin: 0;
  font-size: var(--fs-aux);
  line-height: 1.8;
  color: var(--c-body);
  max-width: 42ch;
}

/* ---------- 04 订阅矩阵 ---------- */
.page-products .pd-matrix {
  list-style: none;
  margin: 0 0 clamp(26px, 4vw, 40px);
  padding: 0;
  border-top: var(--pd-rule);
}

.page-products .pd-matrix__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 18px 4px;
  border-bottom: var(--pd-rule);
  transition: background-color 160ms var(--ease), box-shadow 160ms var(--ease);
}

.page-products .pd-matrix__row:hover,
.page-products .pd-matrix__row:focus-within {
  background: rgba(86, 200, 245, 0.09);
  box-shadow: inset 3px 0 0 0 var(--c-winter);
}

.page-products .pd-matrix__dim {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--c-paper);
}

.page-products .pd-matrix__opts {
  font-family: var(--font-mono);
  font-size: var(--fs-aux);
  line-height: 1.75;
  color: var(--c-body);
}

.page-products .pd-matrix__hit {
  font-size: var(--fs-annotation);
  line-height: 1.7;
  color: var(--c-autumn);
}

.page-products .pd-sub-strip {
  display: grid;
  gap: 14px;
  padding: clamp(18px, 3vw, 26px);
  border: var(--pd-rule);
  border-left: 3px solid var(--c-winter);
  border-radius: var(--radius);
  background: rgba(10, 16, 24, 0.45);
}

.page-products .pd-sub-strip__line {
  margin: 0;
  font-size: var(--fs-aux);
  line-height: 1.85;
  color: var(--c-body);
  max-width: 60ch;
}

/* ---------- 05 战报阅读 ---------- */
.page-products .pd-report-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pd-gap);
}

.page-products .pd-report-grid__side {
  border: var(--pd-rule);
  border-radius: var(--radius);
  padding: clamp(20px, 3vw, 28px);
  background: rgba(10, 16, 24, 0.45);
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-products .pd-report-grid__side .stamp {
  justify-self: start;
  font-family: var(--font-mono);
  font-size: var(--fs-aux);
  color: var(--c-ink);
  background: var(--c-autumn);
  padding: 6px 12px;
  border-radius: var(--radius);
  transform: rotate(-3deg);
}

.page-products .pd-report-grid__note {
  margin: 0;
  font-size: var(--fs-aux);
  line-height: 1.85;
  color: var(--c-body);
}

.page-products .pd-report-grid__side .btn { justify-self: start; }

.page-products .pd-report-grid .accordion__panel p {
  margin: 0;
  font-size: var(--fs-aux);
  line-height: 1.8;
  color: var(--c-body);
  max-width: 48ch;
}

/* ---------- 06 设备适配 ---------- */
.page-products .pd-device {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}

.page-products .pd-device__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 24px;
}

.page-products .pd-device__list li {
  border-top: var(--pd-rule);
  padding-top: 16px;
}

.page-products .pd-device__list p {
  margin: 0;
  font-size: var(--fs-aux);
  line-height: 1.8;
  color: var(--c-body);
  max-width: 44ch;
}

.page-products .pd-figure--device {
  margin: 0;
}

.page-products .pd-figure--device img {
  aspect-ratio: 9 / 14;
  object-fit: cover;
}

/* ---------- 07 场景速查 ---------- */
.page-products .pd-scenes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: clamp(20px, 3.4vw, 32px);
}

.page-products .pd-scenes__item {
  border-top: 2px solid var(--c-line);
  padding-top: 20px;
}

.page-products .pd-scenes__item:nth-child(1) { border-top-color: var(--c-spring); }
.page-products .pd-scenes__item:nth-child(2) { border-top-color: var(--c-summer); }
.page-products .pd-scenes__item:nth-child(3) { border-top-color: var(--c-winter); }

.page-products .pd-scenes__when {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: var(--fs-annotation);
  letter-spacing: 0.22em;
  color: var(--c-muted);
}

.page-products .pd-scenes__what {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--c-paper);
}

.page-products .pd-scenes__item p:last-child {
  margin: 0;
  font-size: var(--fs-aux);
  line-height: 1.85;
  color: var(--c-body);
  max-width: 44ch;
}

/* ---------- 08 版本日志 ---------- */
.page-products .pd-log {
  list-style: none;
  margin: 0 0 clamp(28px, 4vw, 44px);
  padding: 0;
  border-top: var(--pd-rule);
}

.page-products .pd-log__entry {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 20px 4px;
  border-bottom: var(--pd-rule);
}

.page-products .pd-log__ver {
  font-family: var(--font-mono);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--c-autumn);
  font-variant-numeric: tabular-nums;
}

.page-products .pd-log__entry p {
  margin: 0;
  font-size: var(--fs-aux);
  line-height: 1.8;
  color: var(--c-body);
  max-width: 50ch;
}

.page-products .pd-next {
  display: grid;
  gap: 20px;
  border: var(--pd-rule);
  border-radius: var(--radius);
  padding: clamp(20px, 3.2vw, 32px);
  background: rgba(10, 16, 24, 0.45);
}

.page-products .pd-next p {
  margin: 0;
  font-size: var(--fs-aux);
  line-height: 1.85;
  color: var(--c-body);
  max-width: 58ch;
}

.page-products .pd-next__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .pd-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pd-map__notes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 32px;
  }

  .page-products .pd-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-products .pd-steps__item {
    border-bottom: none;
    border-right: var(--pd-rule);
  }
  .page-products .pd-steps__item:last-child { border-right: none; }

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

  .page-products .pd-matrix__row {
    grid-template-columns: 120px minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: baseline;
    gap: 20px;
  }

  .page-products .pd-sub-strip {
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .page-products .pd-log__entry {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 22px;
    align-items: start;
  }

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

@media (min-width: 940px) {
  .page-products .pd-hero__grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: clamp(40px, 5vw, 72px);
  }

  .page-products .pd-hero__board {
    margin-top: 42px;
  }

  .page-products .pd-head--split {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
    gap: 40px;
  }

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

  .page-products .pd-report-grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: clamp(24px, 3.4vw, 44px);
  }

  .page-products .pd-device {
    grid-template-columns: minmax(0, 1fr) minmax(0, 340px);
    gap: clamp(32px, 5vw, 64px);
  }
}

@media (min-width: 1180px) {
  .page-products .pd-alerts__row {
    grid-template-columns: 170px minmax(0, 1fr) 60px;
    grid-template-areas: "time use dot";
    gap: 24px;
    padding: 20px 4px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products * {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}