/* ===== 赛事方案页 · page-products ===== */
.page-products {
  --pp-line: rgba(152, 166, 160, .18);
  --pp-card-bg: linear-gradient(158deg, rgba(36, 74, 61, .52) 0%, rgba(20, 23, 25, .94) 64%);
  --pp-gap: clamp(1.5rem, 3.4vw, 3rem);
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h) + 2.5rem) 0 3rem;
  background:
    radial-gradient(120% 96% at 80% -12%, rgba(79, 224, 200, .16), transparent 60%),
    radial-gradient(90% 80% at -10% 112%, rgba(230, 180, 80, .09), transparent 62%),
    linear-gradient(180deg, var(--c-abyss) 0%, var(--c-coal) 100%);
  border-bottom: 1px solid var(--line);
}

.page-products .pp-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(152, 166, 160, .07) 1px, transparent 1px);
  background-size: 100% 52px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .85), transparent 88%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .85), transparent 88%);
}

.page-products .pp-hero__inner {
  position: relative;
  z-index: 1;
}

.page-products .pp-hero h1 {
  margin: .875rem 0 0;
  max-width: 780px;
  font-size: var(--fs-h1);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: .02em;
}

.page-products .pp-hero__lead {
  margin: 1.25rem 0 0;
  max-width: 62ch;
  color: var(--text-soft);
  font-size: var(--fs-body);
  line-height: 1.8;
}

.page-products .pp-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 1.75rem;
}

.page-products .pp-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: .625rem 2rem;
  margin: 2.25rem 0 0;
  padding: 1.25rem 0 0;
  list-style: none;
  border-top: 1px solid var(--pp-line);
  color: var(--text-dim);
  font-size: var(--fs-caption);
}

.page-products .pp-hero__facts .num {
  margin-right: .4rem;
  font-family: var(--font-mono);
  font-size: 1.125rem;
  color: var(--accent);
}

/* ---------- 分屏骨架 ---------- */
.page-products .pp-shell {
  padding: 2.75rem 0 4rem;
  background: linear-gradient(180deg, var(--c-coal) 0%, var(--c-abyss) 38%, var(--c-abyss) 100%);
}

.page-products .pp-shell__inner {
  display: block;
}

.page-products .pp-rail {
  position: relative;
  margin-bottom: 2.5rem;
}

.page-products .pp-flow {
  min-width: 0;
}

/* ---------- 章节 ---------- */
.page-products .pp-section {
  padding-top: 3rem;
}

.page-products .pp-flow > .pp-section:first-child {
  padding-top: 0;
}

.page-products .pp-section + .pp-section {
  margin-top: 1rem;
  border-top: 1px solid var(--pp-line);
}

/* ---------- 总览仪表板 ---------- */
.page-products .pp-dash {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1.75rem;
}

.page-products .pp-dash__card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .625rem;
  padding: 1.5rem 1.375rem 1.375rem;
  background: var(--pp-card-bg);
  border: 1px solid var(--pp-line);
  border-radius: var(--radius-organic);
  overflow: hidden;
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}

.page-products .pp-dash__card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: var(--accent);
  opacity: .85;
}

.page-products .pp-dash__card:hover {
  border-color: rgba(79, 224, 200, .45);
  transform: translateY(-3px);
}

.page-products .pp-dash__idx {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-caption);
  letter-spacing: .12em;
  color: var(--accent-2);
}

.page-products .pp-dash__title {
  margin: 0;
  font-size: var(--fs-h3);
  font-weight: 800;
  letter-spacing: .03em;
  line-height: 1.35;
}

.page-products .pp-dash__text {
  margin: 0;
  color: var(--text-soft);
  font-size: .9375rem;
  line-height: 1.75;
}

.page-products .pp-dash__tags {
  display: flex;
  flex-wrap: wrap;
  gap: .375rem;
  margin: .25rem 0 0;
}

.page-products .pp-dash__link {
  margin-top: auto;
  padding-top: .75rem;
  font-size: var(--fs-caption);
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--accent);
  text-decoration: none;
  border-top: 1px dashed var(--pp-line);
}

.page-products .pp-dash__link:hover,
.page-products .pp-dash__link:focus-visible {
  color: var(--accent-2);
}

/* ---------- 数据条 ---------- */
.page-products .pp-strip {
  margin-top: 2rem;
}

/* ---------- 媒体 ---------- */
.page-products .pp-overview-media,
.page-products .pp-media-lg,
.page-products .pp-media-sm {
  margin: var(--pp-gap) 0 0;
  border-radius: var(--radius-m);
  overflow: hidden;
  border: 1px solid var(--pp-line);
}

.page-products .pp-overview-media img,
.page-products .pp-media-lg img,
.page-products .pp-media-sm img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .pp-overview-media .media__caption,
.page-products .pp-media-lg .media__caption,
.page-products .pp-media-sm .media__caption {
  padding: .75rem 1rem;
  background: rgba(10, 31, 26, .7);
  font-size: var(--fs-caption);
  color: var(--text-dim);
}

/* ---------- 签表轮次 ---------- */
.page-products .pp-bracket {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .875rem;
  margin: 1.75rem 0 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}

.page-products .pp-bracket__stage {
  position: relative;
  padding: 1.125rem 1.125rem 1.25rem;
  background: rgba(20, 23, 25, .78);
  border: 1px solid var(--pp-line);
  border-radius: var(--radius-m);
}

.page-products .pp-bracket__stage::after {
  content: "";
  position: absolute;
  right: -0.5rem;
  top: 50%;
  width: .5rem;
  height: 1px;
  background: rgba(79, 224, 200, .5);
  display: none;
}

.page-products .pp-bracket__count {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 2rem;
  line-height: 1;
  color: var(--accent);
}

.page-products .pp-bracket__name {
  margin: .5rem 0 .375rem;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: .05em;
  color: var(--text);
}

.page-products .pp-bracket__note {
  margin: 0;
  font-size: var(--fs-caption);
  line-height: 1.7;
  color: var(--text-dim);
}

/* ---------- 折叠详情 ---------- */
.page-products .pp-details {
  display: grid;
  gap: .75rem;
  margin-top: 1.75rem;
}

.page-products .pp-detail {
  background: rgba(20, 23, 25, .68);
  border: 1px solid var(--pp-line);
  border-radius: var(--radius-m);
  overflow: hidden;
}

.page-products .pp-detail__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  letter-spacing: .03em;
  color: var(--text);
}

.page-products .pp-detail__summary::-webkit-details-marker {
  display: none;
}

.page-products .pp-detail__summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.125rem;
  line-height: 1;
  color: var(--accent);
}

.page-products .pp-detail[open] .pp-detail__summary {
  color: var(--accent);
}

.page-products .pp-detail[open] .pp-detail__summary::after {
  content: "\2013";
}

.page-products .pp-detail__body {
  margin: 0;
  padding: 0 1.25rem 1.25rem;
  color: var(--text-soft);
  font-size: .9375rem;
  line-height: 1.8;
}

/* ---------- 名额追踪 ---------- */
.page-products .pp-track {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1.75rem;
}

.page-products .pp-track__item {
  padding: 1.375rem 1.25rem;
  background: rgba(36, 74, 61, .32);
  border: 1px solid var(--pp-line);
  border-left: 3px solid var(--accent-2);
  border-radius: var(--radius-s) var(--radius-m) var(--radius-m) var(--radius-s);
}

.page-products .pp-track__idx {
  margin: 0 0 .5rem;
  font-family: var(--font-mono);
  font-size: var(--fs-caption);
  letter-spacing: .14em;
  color: var(--accent-2);
}

.page-products .pp-track__title {
  margin: 0 0 .5rem;
  font-size: 1.0625rem;
  font-weight: 800;
  letter-spacing: .03em;
}

.page-products .pp-track__text {
  margin: 0;
  color: var(--text-soft);
  font-size: .9375rem;
  line-height: 1.8;
}

.page-products .pp-track__tags {
  display: flex;
  flex-wrap: wrap;
  gap: .375rem;
  margin: .875rem 0 0;
}

/* ---------- 场馆 ---------- */
.page-products .pp-venue {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 1.75rem;
}

.page-products .pp-venue__figure {
  margin: 0;
  padding: 1.25rem;
  background: rgba(20, 23, 25, .72);
  border: 1px solid var(--pp-line);
  border-radius: var(--radius-m);
}

.page-products .pp-venuediagram {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
}

.page-products .vd-frame {
  fill: rgba(58, 68, 65, .3);
  stroke: rgba(152, 166, 160, .25);
  stroke-width: 1;
}

.page-products .vd-stand {
  fill: rgba(166, 106, 74, .3);
  stroke: rgba(166, 106, 74, .55);
  stroke-width: 1;
  transition: fill .3s var(--ease), stroke .3s var(--ease);
}

.page-products .vd-stand:hover {
  fill: rgba(79, 224, 200, .34);
  stroke: rgba(79, 224, 200, .8);
}

.page-products .vd-pitch {
  fill: rgba(36, 74, 61, .8);
  stroke: rgba(79, 224, 200, .45);
  stroke-width: 1;
}

.page-products .vd-line {
  fill: none;
  stroke: rgba(79, 224, 200, .4);
  stroke-width: 1;
}

.page-products .pp-venue__figure .media__caption {
  margin-top: .75rem;
  font-size: var(--fs-caption);
  line-height: 1.7;
  color: var(--text-dim);
}

.page-products .pp-venue__table {
  overflow-x: auto;
  border: 1px solid var(--pp-line);
  border-radius: var(--radius-m);
  background: rgba(20, 23, 25, .72);
}

.page-products .pp-table-caption {
  padding: .875rem 1rem .25rem;
  text-align: left;
  font-size: var(--fs-caption);
  letter-spacing: .1em;
  color: var(--accent-2);
  font-family: var(--font-mono);
}

.page-products .pp-venue__table table {
  width: 100%;
  min-width: 340px;
  border-collapse: collapse;
}

.page-products .pp-venue__table th,
.page-products .pp-venue__table td {
  padding: .8125rem 1rem;
  text-align: left;
  vertical-align: top;
  font-size: .875rem;
  line-height: 1.7;
  border-bottom: 1px solid var(--pp-line);
}

.page-products .pp-venue__table thead th {
  font-family: var(--font-mono);
  font-size: var(--fs-caption);
  letter-spacing: .1em;
  color: var(--accent);
  background: rgba(36, 74, 61, .35);
}

.page-products .pp-venue__table tbody th {
  width: 38%;
  color: var(--text);
  font-weight: 700;
}

.page-products .pp-venue__table tbody td {
  color: var(--text-soft);
}

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

/* ---------- 战报数据流 ---------- */
.page-products .pp-flowline {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 1.75rem 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pp-flowline__step {
  position: relative;
  padding: 0 0 1.75rem 2rem;
  border-left: 1px solid rgba(79, 224, 200, .3);
}

.page-products .pp-flowline__step:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.page-products .pp-flowline__dot {
  position: absolute;
  left: -5px;
  top: .3rem;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--c-coal);
  border: 2px solid var(--accent);
}

.page-products .pp-flowline__step:last-child .pp-flowline__dot {
  border-color: var(--accent-2);
  background: var(--accent-2);
}

.page-products .pp-flowline__no {
  margin: 0 0 .375rem;
  font-family: var(--font-mono);
  font-size: var(--fs-caption);
  letter-spacing: .14em;
  color: var(--accent);
}

.page-products .pp-flowline__title {
  margin: 0 0 .375rem;
  font-size: 1.0625rem;
  font-weight: 800;
  letter-spacing: .03em;
}

.page-products .pp-flowline__text {
  margin: 0;
  max-width: 68ch;
  color: var(--text-soft);
  font-size: .9375rem;
  line-height: 1.8;
}

.page-products .pp-inline-cta {
  margin: 1.5rem 0 0;
  padding: .875rem 1.125rem;
  background: rgba(36, 74, 61, .35);
  border-left: 3px solid var(--accent-2);
  border-radius: 0 var(--radius-m) var(--radius-m) 0;
  font-size: .9375rem;
  color: var(--text-soft);
}

.page-products .pp-inline-cta a {
  color: var(--accent);
  font-weight: 700;
}

/* ---------- 适用场景 ---------- */
.page-products .pp-scenes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin-top: 1.75rem;
}

.page-products .pp-scene {
  display: flex;
  flex-direction: column;
  gap: .5rem;
  padding: 1.375rem 1.25rem;
  background: rgba(20, 23, 25, .72);
  border: 1px solid var(--pp-line);
  border-top: 3px solid var(--c-shale);
  border-radius: var(--radius-m);
  transition: border-top-color .3s var(--ease);
}

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

.page-products .pp-scene__title {
  margin: 0;
  font-size: 1.0625rem;
  font-weight: 800;
  letter-spacing: .03em;
}

.page-products .pp-scene__text {
  margin: 0;
  color: var(--text-soft);
  font-size: .9375rem;
  line-height: 1.8;
}

.page-products .pp-scene__scene {
  margin: auto 0 0;
  padding-top: .75rem;
  font-size: var(--fs-caption);
  color: var(--text-dim);
}

.page-products .pp-scene__scene a {
  color: var(--accent-2);
  font-weight: 700;
}

/* ---------- 联系条 ---------- */
.page-products .pp-contact-bar {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-top: 2rem;
  padding: 1.75rem 1.375rem;
  background:
    radial-gradient(120% 140% at 100% 0%, rgba(79, 224, 200, .14), transparent 62%),
    linear-gradient(140deg, rgba(36, 74, 61, .6), rgba(20, 23, 25, .95));
  border: 1px solid rgba(79, 224, 200, .28);
  border-radius: var(--radius-organic);
}

.page-products .pp-contact-bar__title {
  margin: 0 0 .625rem;
  font-size: var(--fs-h3);
  font-weight: 800;
  letter-spacing: .03em;
}

.page-products .pp-contact-bar__text {
  margin: 0;
  max-width: 66ch;
  color: var(--text-soft);
  font-size: .9375rem;
  line-height: 1.85;
}

.page-products .pp-contact-bar__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  align-content: start;
}

/* ---------- 平板 ---------- */
@media (min-width: 640px) {
  .page-products .pp-dash {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-products .pp-track__item:first-child {
    grid-column: span 2;
  }

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

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

  .page-products .pp-bracket__stage::after {
    display: block;
  }

  .page-products .pp-bracket__stage:last-child::after {
    display: none;
  }

  .page-products .pp-hero {
    padding-bottom: 3.75rem;
  }
}

/* ---------- 桌面分屏 ---------- */
@media (min-width: 1024px) {
  .page-products .pp-shell__inner {
    display: grid;
    grid-template-columns: var(--rail) minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 4rem);
    align-items: start;
  }

  .page-products .pp-rail {
    position: sticky;
    top: calc(var(--header-h) + 2.5rem);
    margin-bottom: 0;
    max-height: calc(100vh - var(--header-h) - 4rem);
    overflow-y: auto;
  }

  .page-products .pp-dash {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 1.25rem;
  }

  .page-products .pp-dash__card--lg {
    grid-column: span 4;
  }

  .page-products .pp-dash__card--sm {
    grid-column: span 2;
  }

  .page-products .pp-dash__card:nth-child(2) {
    transform: translateY(18px);
  }

  .page-products .pp-dash__card:nth-child(3) {
    transform: translateY(-10px);
  }

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

  .page-products .pp-track__item:first-child {
    grid-column: span 1;
  }

  .page-products .pp-venue {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 1fr);
    align-items: stretch;
    gap: 1.75rem;
  }

  .page-products .pp-flowline {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.5rem;
  }

  .page-products .pp-flowline__step {
    padding: 1.5rem .5rem 0 0;
    border-left: 0;
    border-top: 1px solid rgba(79, 224, 200, .3);
  }

  .page-products .pp-flowline__step:last-child {
    border-top-color: rgba(230, 180, 80, .45);
  }

  .page-products .pp-flowline__dot {
    left: 0;
    top: -5px;
  }

  .page-products .pp-contact-bar {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 2rem;
    padding: 2.25rem 2rem;
  }

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

/* ---------- 动效减弱 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .pp-dash__card,
  .page-products .pp-scene,
  .page-products .vd-stand {
    transition: none;
  }

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

  .page-products .pp-dash__card:nth-child(2),
  .page-products .pp-dash__card:nth-child(3) {
    transform: none;
  }
}