/* =========================================================
   下载中心 /download/ —— 页面专属样式
   作用域：.page-products
   ========================================================= */

.page-products .dl-block {
  padding-top: 56px;
  padding-bottom: 8px;
}

.page-products .dl-block__lede {
  max-width: 62ch;
  margin-top: 4px;
}

.page-products .dl-inline-note {
  margin-top: 20px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.8;
}

/* ---------- 首屏 ---------- */
.page-products .dl-hero {
  position: relative;
  overflow: hidden;
  padding: 28px 0 8px;
}

.page-products .dl-hero::before {
  content: "";
  position: absolute;
  inset-inline-end: -18%;
  top: -140px;
  width: min(600px, 78vw);
  height: 420px;
  background:
    linear-gradient(135deg, rgba(200, 162, 74, .18), rgba(47, 199, 216, .10) 62%, rgba(124, 226, 75, .06));
  border-radius: var(--r-lg);
  transform: rotate(-9deg);
  pointer-events: none;
}

.page-products .dl-hero__inner {
  position: relative;
  display: grid;
  gap: 28px;
  align-items: center;
}

.page-products .dl-hero h1 {
  margin: 10px 0 0;
  font-size: clamp(28px, 6.4vw, 50px);
  line-height: 1.16;
  letter-spacing: .05em;
  color: var(--bone);
}

.page-products .dl-hero .lede {
  margin-top: 16px;
  max-width: 40ch;
  color: rgba(242, 239, 230, .82);
}

.page-products .dl-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-products .dl-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .dl-fact {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line-gold);
  border-radius: var(--pill);
  background: rgba(8, 26, 21, .62);
}

.page-products .dl-fact__v {
  font-size: 15px;
  color: var(--gold-soft);
  letter-spacing: .02em;
}

.page-products .dl-fact__k {
  font-size: 12px;
  color: var(--muted);
}

.page-products .dl-hero__media {
  margin: 0;
}

/* ---------- 版本卡 ---------- */
.page-products .dl-vcards {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.page-products .dl-vcard {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px;
}

.page-products .dl-vcard .card__num {
  margin: 0;
}

.page-products .dl-vcard .card__title {
  margin: 0;
}

.page-products .dl-vcard .btn {
  align-self: flex-start;
  margin-top: auto;
}

.page-products .dl-vcard.card--focus {
  box-shadow: inset 0 0 0 1px var(--line-gold-strong);
}

/* ---------- 适配对照 ---------- */
.page-products .dl-compat__figure {
  margin: 34px 0 0;
}

.page-products .dl-compat {
  margin-top: 26px;
}

.page-products .dl-compat__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .dl-table {
  width: 100%;
  margin-top: 16px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .dl-table__cap {
  caption-side: top;
  text-align: left;
  padding-bottom: 10px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--muted);
}

.page-products .dl-table th,
.page-products .dl-table td {
  padding: 12px 14px;
  text-align: left;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
}

.page-products .dl-table thead th {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--gold-soft);
  border-bottom: 1px solid var(--line-gold);
  white-space: nowrap;
}

.page-products .dl-table tbody th {
  color: var(--bone);
  font-weight: 500;
  white-space: nowrap;
}

.page-products .dl-table tbody td {
  color: rgba(242, 239, 230, .8);
}

.page-products .dl-table .num {
  color: var(--cyan);
  font-family: var(--font-mono);
  white-space: nowrap;
}

/* ---------- 左右分栏 ---------- */
.page-products .dl-split {
  display: grid;
  gap: 24px;
  margin-top: 24px;
}

.page-products .dl-split__text p {
  margin: 0 0 14px;
  max-width: 40ch;
}

.page-products .dl-split__text p:last-child {
  margin-bottom: 0;
}

/* ---------- 新旧路径对照 ---------- */
.page-products .dl-compare {
  display: grid;
  gap: 12px;
}

.page-products .dl-compare__col {
  padding: 18px 20px;
  border-radius: var(--r-md);
  border: 1px solid var(--line-soft);
  background: rgba(22, 32, 28, .68);
}

.page-products .dl-compare__col--new {
  border-color: var(--line-gold-strong);
  background:
    linear-gradient(160deg, rgba(124, 226, 75, .10), rgba(8, 26, 21, .8));
}

.page-products .dl-compare__tag {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--muted);
}

.page-products .dl-compare__col--new .dl-compare__tag {
  color: var(--neon);
}

.page-products .dl-compare__list {
  margin: 0;
  padding-left: 18px;
  list-style: none;
  counter-reset: cmp;
}

.page-products .dl-compare__list li {
  position: relative;
  padding: 5px 0;
  font-size: 14px;
  color: rgba(242, 239, 230, .82);
}

.page-products .dl-compare__list li::before {
  counter-increment: cmp;
  content: counter(cmp);
  position: absolute;
  left: -18px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.page-products .dl-compare__col--new .dl-compare__list li::before {
  color: var(--neon);
}

/* ---------- 角球曲线要点 ---------- */
.page-products .dl-keylist {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line-soft);
}

.page-products .dl-keylist li {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-products .dl-keylist__k {
  font-size: 14px;
  color: var(--gold-soft);
  letter-spacing: .06em;
}

.page-products .dl-keylist__v {
  font-size: 14px;
  color: rgba(242, 239, 230, .78);
  line-height: 1.7;
}

/* ---------- 曲线卡 ---------- */
.page-products .dl-chart {
  padding: 20px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-gold);
  background: linear-gradient(180deg, rgba(8, 26, 21, .95), rgba(14, 43, 35, .85));
}

.page-products .dl-chart__title {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--muted);
}

.page-products .dl-chart__svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-products .dl-chart__axis {
  stroke: var(--line-soft);
  stroke-width: 1;
}

.page-products .dl-chart__line {
  fill: none;
  stroke-width: 2.4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-products .dl-chart__line--home {
  stroke: var(--cyan);
}

.page-products .dl-chart__line--away {
  stroke: var(--gold);
  stroke-dasharray: 5 5;
}

.page-products .dl-chart__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  font-size: 12px;
  color: var(--muted);
}

.page-products .dl-chart__legend li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.page-products .dl-chart__dot {
  width: 18px;
  height: 3px;
  border-radius: var(--pill);
  display: inline-block;
}

.page-products .dl-chart__dot--home {
  background: var(--cyan);
}

.page-products .dl-chart__dot--away {
  background: var(--gold);
}

/* ---------- 梯队双维度 ---------- */
.page-products .dl-matrix {
  margin-top: 24px;
  padding: 20px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-soft);
  background: rgba(22, 32, 28, .6);
}

.page-products .dl-matrix__row + .dl-matrix__row {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px dashed var(--line-soft);
}

.page-products .dl-matrix__label {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--gold-soft);
}

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

/* ---------- 调用路径 ---------- */
.page-products .dl-path {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
  border-left: 1px solid var(--line-gold);
}

.page-products .dl-path__item {
  position: relative;
  display: grid;
  grid-template-columns: 40px 1fr;
  gap: 12px;
  align-items: start;
  padding: 12px 0 12px 2px;
}

.page-products .dl-path__item::before {
  content: "";
  position: absolute;
  left: -4.5px;
  top: 22px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
}

.page-products .dl-path__num {
  font-size: 13px;
  color: var(--muted);
  padding-left: 14px;
}

.page-products .dl-path__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: rgba(242, 239, 230, .85);
}

/* ---------- 轮次包 ---------- */
.page-products .dl-pack__figure {
  margin: 0;
}

.page-products .dl-rounds {
  display: flex;
  gap: 10px;
  margin-top: 30px;
  padding: 4px 2px 14px;
  overflow-x: auto;
  scrollbar-width: thin;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-products .dl-rounds .segmented__btn {
  flex: 0 0 auto;
  white-space: nowrap;
  scroll-snap-align: start;
  font-family: var(--font-mono);
  letter-spacing: .06em;
}

.page-products .dl-pack {
  display: grid;
  gap: 16px;
  margin-top: 18px;
  padding: 22px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-gold);
  background: linear-gradient(170deg, rgba(14, 43, 35, .92), rgba(8, 26, 21, .92));
}

.page-products .dl-pack__name {
  margin: 0;
  font-size: 15px;
  letter-spacing: .12em;
  color: var(--neon);
}

.page-products .dl-pack__files {
  display: grid;
  gap: 12px;
  margin: 0;
}

.page-products .dl-pack__file {
  display: grid;
  gap: 3px;
  padding: 12px 14px;
  border-radius: var(--r-sm);
  border: 1px solid var(--line-soft);
  background: rgba(22, 32, 28, .72);
}

.page-products .dl-pack__file dt {
  font-size: 14px;
  color: var(--gold-soft);
}

.page-products .dl-pack__file dd {
  margin: 0;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
}

/* ---------- 安装步骤 ---------- */
.page-products .dl-install__figure {
  margin: 26px 0 0;
}

.page-products .dl-steps {
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-products .dl-steps__item {
  position: relative;
}

.page-products .dl-step {
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  background: rgba(22, 32, 28, .68);
  overflow: hidden;
}

.page-products .dl-step[open] {
  border-color: var(--line-gold-strong);
}

.page-products .dl-step__summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

.page-products .dl-step__summary::-webkit-details-marker {
  display: none;
}

.page-products .dl-step__summary:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: -2px;
}

.page-products .dl-step__dot {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--line-gold);
  color: var(--gold-soft);
  font-size: 14px;
}

.page-products .dl-step[open] .dl-step__dot {
  border-color: var(--neon);
  color: var(--neon);
}

.page-products .dl-step__title {
  font-size: 15px;
  letter-spacing: .06em;
  color: var(--bone);
}

.page-products .dl-step__body {
  padding: 0 18px 18px 64px;
}

.page-products .dl-step__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(242, 239, 230, .78);
}

/* ---------- 赛区层级 ---------- */
.page-products .dl-region {
  margin-top: 34px;
}

.page-products .dl-region__figure {
  margin: 0;
}

/* ---------- 常见问题指向 ---------- */
.page-products .dl-faq {
  margin-top: 34px;
  padding: 22px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-gold);
  background:
    linear-gradient(140deg, rgba(200, 162, 74, .10), rgba(8, 26, 21, .9));
  display: grid;
  gap: 16px;
}

.page-products .dl-faq__lead {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(242, 239, 230, .88);
  max-width: 46ch;
}

.page-products .dl-faq__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 尾部联系 ---------- */
.page-products .dl-tail {
  padding-bottom: 56px;
}

.page-products .dl-tail__inner {
  display: grid;
  gap: 18px;
  padding: 26px;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-soft);
  background: rgba(8, 26, 21, .86);
}

.page-products .dl-tail__inner h2 {
  margin: 0 0 8px;
}

.page-products .dl-tail__inner p {
  margin: 0;
  max-width: 52ch;
  line-height: 1.8;
}

.page-products .dl-tail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .dl-vcards {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .dl-compare {
    grid-template-columns: 1fr 1fr;
  }

  .page-products .dl-pack {
    grid-template-columns: minmax(0, 220px) 1fr;
    align-items: start;
  }

  .page-products .dl-pack__name {
    grid-column: 1;
    padding-top: 4px;
  }

  .page-products .dl-pack__files {
    grid-column: 2;
  }

  .page-products .dl-path__item {
    grid-template-columns: 56px 1fr;
  }
}

@media (min-width: 900px) {
  .page-products .dl-block {
    padding-top: 76px;
  }

  .page-products .dl-hero {
    padding-top: 36px;
  }

  .page-products .dl-hero__inner {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    gap: 48px;
  }

  .page-products .dl-vcards {
    grid-template-columns: 1.35fr 1fr 1fr;
    align-items: stretch;
  }

  .page-products .dl-split {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 44px;
    align-items: start;
  }

  .page-products .dl-split--reverse .dl-split__text {
    order: 2;
  }

  .page-products .dl-split--reverse .dl-split__aside {
    order: 1;
  }

  .page-products .dl-faq {
    grid-template-columns: 1fr auto;
    align-items: center;
  }

  .page-products .dl-tail__inner {
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 28px;
  }

  .page-products .dl-tail__actions {
    justify-content: flex-end;
  }

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

@media (min-width: 1180px) {
  .page-products .dl-pack__files {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}