.page-products {
  --dl-hair: rgba(126, 140, 166, .20);
  --dl-hair-2: rgba(126, 140, 166, .42);
  --dl-gap: clamp(22px, 4vw, 42px);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-products .dl-hero {
  position: relative;
  padding: clamp(26px, 6vw, 62px) 0 clamp(30px, 6vw, 70px);
  background:
    radial-gradient(120% 78% at 88% 0%, rgba(43, 240, 138, .09), transparent 62%),
    var(--ink);
  border-bottom: 1px solid var(--dl-hair);
  overflow: hidden;
}

.page-products .dl-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(126, 140, 166, .07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(126, 140, 166, .07) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 88%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 88%);
}

.page-products .dl-hero .wrap {
  position: relative;
  z-index: 1;
}

.page-products .dl-hero__grid {
  display: grid;
  gap: var(--dl-gap);
  margin-top: clamp(18px, 3vw, 30px);
}

@media (min-width: 960px) {
  .page-products .dl-hero__grid {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
    align-items: end;
  }
}

.page-products h1 {
  font-family: var(--ff-display);
  font-weight: 900;
  font-size: var(--fs-h1);
  line-height: 1.14;
  letter-spacing: -.012em;
  color: var(--white);
  margin: 14px 0 16px;
  max-width: 19ch;
}

.page-products .dl-hero__lede {
  max-width: 44ch;
  font-size: var(--fs-body);
  line-height: 1.76;
  color: var(--stone);
  margin: 0;
}

.page-products .dl-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: clamp(20px, 3vw, 28px);
}

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

.page-products .dl-hero__fig figcaption {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: .05em;
}

/* 首屏指标条 */
.page-products .dl-facts {
  list-style: none;
  margin: clamp(26px, 4vw, 42px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--dl-hair);
}

.page-products .dl-facts li {
  padding: 16px 14px 14px 0;
  border-bottom: 1px solid var(--dl-hair);
}

.page-products .dl-facts li:nth-child(2n) {
  border-left: 1px solid var(--dl-hair);
  padding-left: 16px;
}

.page-products .dl-facts b {
  display: block;
  font-family: var(--ff-mono);
  font-weight: 700;
  font-size: clamp(20px, 3.2vw, 28px);
  line-height: 1.1;
  color: var(--green);
  font-variant-numeric: tabular-nums;
}

.page-products .dl-facts span {
  display: block;
  margin-top: 6px;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--mist);
}

@media (min-width: 760px) {
  .page-products .dl-facts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-products .dl-facts li,
  .page-products .dl-facts li:nth-child(2n) {
    border-bottom: 0;
    border-left: 1px solid var(--dl-hair);
    padding: 18px 20px 8px;
  }
  .page-products .dl-facts li:first-child {
    border-left: 0;
    padding-left: 0;
  }
}

/* ---------- 通用章节 ---------- */
.page-products .dl-sec {
  padding: clamp(38px, 7vw, 84px) 0;
  border-bottom: 1px solid var(--dl-hair);
}

.page-products .dl-sec--sunken {
  background: var(--ink-2);
}

.page-products .dl-sec--panel {
  background:
    linear-gradient(180deg, rgba(22, 32, 58, .55) 0%, rgba(15, 23, 41, .9) 100%),
    var(--ink);
}

.page-products .dl-sec__head {
  max-width: 62ch;
  margin-bottom: clamp(22px, 3.4vw, 40px);
}

.page-products .dl-sec__head h2 {
  font-family: var(--ff-display);
  font-weight: 800;
  font-size: var(--fs-h2);
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--white);
  margin: 12px 0 10px;
}

.page-products .dl-sec__head p {
  margin: 0;
  font-size: var(--fs-body);
  line-height: 1.76;
  color: var(--stone);
}

.page-products .dl-note {
  margin: clamp(18px, 2.6vw, 26px) 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
  max-width: 66ch;
}

.page-products .dl-note a {
  color: var(--green);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 240, 138, .4);
}

.page-products .dl-note a:hover {
  border-bottom-color: var(--green);
}

/* ---------- 设备版本对照 ---------- */
.page-products .dl-picker {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--dl-hair-2);
}

.page-products .dl-picker__item {
  position: relative;
  padding: clamp(20px, 3vw, 30px) 0 clamp(22px, 3vw, 32px);
  border-bottom: 1px solid var(--dl-hair);
  display: grid;
  gap: 16px;
}

.page-products .dl-picker__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 34px;
  height: 2px;
  background: var(--green);
}

.page-products .dl-picker__top {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  gap: 4px 14px;
  align-items: baseline;
}

.page-products .dl-picker__no {
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--orange);
  grid-row: span 2;
  padding-top: 4px;
}

.page-products .dl-picker__top h3 {
  margin: 0;
  font-size: var(--fs-h3);
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
}

.page-products .dl-picker__tag {
  margin: 0;
  font-size: 13px;
  color: var(--mist);
  line-height: 1.6;
}

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

.page-products .dl-picker__row {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
}

.page-products .dl-picker__row dt {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-products .dl-picker__row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.68;
  color: var(--stone);
}

@media (min-width: 880px) {
  .page-products .dl-picker {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
  }
  .page-products .dl-picker__item {
    padding: 30px 26px 34px;
    border-left: 1px solid var(--dl-hair);
    align-content: start;
  }
  .page-products .dl-picker__item:first-child {
    border-left: 0;
    padding-left: 0;
  }
  .page-products .dl-picker__item:last-child {
    padding-right: 0;
  }
  .page-products .dl-picker__row {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}

/* ---------- 苹果端清单 ---------- */
.page-products .dl-ios {
  display: grid;
  gap: var(--dl-gap);
}

@media (min-width: 900px) {
  .page-products .dl-ios {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr);
    align-items: start;
  }
}

.page-products .dl-ios__meter {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}

.page-products .dl-ios__meter > span:first-child {
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--green);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.page-products .dl-ios__track {
  position: relative;
  flex: 1;
  height: 3px;
  background: rgba(43, 240, 138, .16);
  min-width: 60px;
}

.page-products .dl-ios__track i {
  position: absolute;
  inset: 0;
  background: var(--green);
  display: block;
}

.page-products .dl-list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--dl-hair-2);
}

.page-products .dl-list li {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 13px 0;
  border-bottom: 1px solid var(--dl-hair);
  transition: background-color .24s var(--ease);
}

.page-products .dl-list li:hover {
  background: rgba(43, 240, 138, .04);
}

.page-products .dl-list__box {
  position: relative;
  width: 16px;
  height: 16px;
  margin-top: 3px;
  border: 1px solid var(--green);
  background: var(--green-deep);
}

.page-products .dl-list__box::after {
  content: "";
  position: absolute;
  left: 4px;
  top: 1px;
  width: 5px;
  height: 9px;
  border-right: 2px solid var(--green);
  border-bottom: 2px solid var(--green);
  transform: rotate(42deg);
}

.page-products .dl-list__text {
  font-size: 15px;
  line-height: 1.66;
  color: var(--stone);
}

.page-products .dl-list__text b {
  color: var(--white);
  font-weight: 600;
}

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

@media (min-width: 900px) {
  .page-products .dl-ios__fig {
    position: sticky;
    top: calc(var(--head-h) + 20px);
  }
}

/* ---------- 形势模块 ---------- */
.page-products .dl-zones {
  list-style: none;
  margin: 0 0 clamp(24px, 3.4vw, 36px);
  padding: 0;
  display: grid;
  gap: 12px;
}

@media (min-width: 760px) {
  .page-products .dl-zones {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-products .dl-zones li {
  display: grid;
  grid-template-columns: 8px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 18px 18px;
  background: var(--panel);
  border-left: 2px solid var(--green);
}

.page-products .dl-zones li:nth-child(2) {
  border-left-color: var(--orange);
}

.page-products .dl-zones li:nth-child(3) {
  border-left-color: var(--line-2);
}

.page-products .dl-zones__swatch {
  display: block;
  width: 8px;
  height: 8px;
  margin-top: 6px;
  background: var(--green);
}

.page-products .dl-zones__swatch--down {
  background: var(--orange);
}

.page-products .dl-zones__swatch--mid {
  background: var(--mist);
}

.page-products .dl-zones b {
  display: block;
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: .06em;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.page-products .dl-zones p {
  margin: 0;
  font-size: 14px;
  line-height: 1.68;
  color: var(--stone);
}

.page-products .dl-split {
  display: grid;
  gap: var(--dl-gap);
}

@media (min-width: 920px) {
  .page-products .dl-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
  .page-products .dl-split--flip > .dl-split__fig {
    order: -1;
  }
}

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

.page-products .dl-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--dl-hair-2);
}

.page-products .dl-steps li {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr);
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--dl-hair);
}

.page-products .dl-steps > li > b {
  font-family: var(--ff-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--green);
  padding-top: 2px;
  font-variant-numeric: tabular-nums;
}

.page-products .dl-steps p {
  margin: 0;
  font-size: 15px;
  line-height: 1.66;
  color: var(--stone);
}

.page-products .dl-steps strong {
  display: block;
  color: var(--white);
  font-weight: 600;
  margin-bottom: 5px;
}

/* ---------- 赛程要点行 ---------- */
.page-products .dl-rows {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--dl-hair-2);
}

.page-products .dl-rows li {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--dl-hair);
}

.page-products .dl-rows b {
  font-family: var(--ff-mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--orange);
  padding-top: 3px;
}

.page-products .dl-rows p {
  margin: 0;
  font-size: 15px;
  line-height: 1.68;
  color: var(--stone);
}

/* ---------- 版本演进 ---------- */
.page-products .dl-ver {
  border-top: 1px solid var(--dl-hair-2);
}

.page-products .dl-ver__row {
  border-bottom: 1px solid var(--dl-hair);
}

.page-products .dl-ver__row summary {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr) 22px;
  gap: 14px;
  align-items: center;
  padding: 16px 0;
  cursor: pointer;
  list-style: none;
}

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

.page-products .dl-ver__row summary::after {
  content: "+";
  font-family: var(--ff-mono);
  font-size: 16px;
  line-height: 1;
  text-align: center;
  color: var(--green);
}

.page-products .dl-ver__row[open] summary::after {
  content: "−";
}

.page-products .dl-ver__no {
  font-family: var(--ff-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--green);
  font-variant-numeric: tabular-nums;
}

.page-products .dl-ver__sum {
  font-size: 15px;
  line-height: 1.5;
  color: var(--white);
  font-weight: 500;
}

.page-products .dl-ver__row[open] .dl-ver__sum {
  color: var(--green);
}

.page-products .dl-ver__body {
  padding: 0 0 20px 76px;
}

.page-products .dl-ver__body p {
  margin: 0;
  max-width: 68ch;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--stone);
}

@media (max-width: 639px) {
  .page-products .dl-ver__body {
    padding-left: 0;
  }
  .page-products .dl-ver__row summary {
    grid-template-columns: 52px minmax(0, 1fr) 20px;
    gap: 10px;
  }
}

/* ---------- 设备要求与排错 ---------- */
.page-products .dl-req {
  display: grid;
  gap: var(--dl-gap);
  margin-bottom: clamp(28px, 4vw, 44px);
}

@media (min-width: 900px) {
  .page-products .dl-req {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
}

.page-products .dl-req__spec-title {
  margin: 0 0 14px;
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-products .dl-req__spec ul {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--dl-hair-2);
}

.page-products .dl-req__spec li {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--dl-hair);
}

.page-products .dl-k {
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--green);
  padding-top: 3px;
}

.page-products .dl-req__spec li > span:last-child {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--stone);
}

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

.page-products .dl-faq__head {
  margin: 0 0 6px;
  font-size: var(--fs-h3);
  font-weight: 700;
  color: var(--white);
}

.page-products .dl-faq details {
  border-bottom: 1px solid var(--dl-hair);
}

.page-products .dl-faq details:first-of-type {
  border-top: 1px solid var(--dl-hair-2);
}

.page-products .dl-faq summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 15px 0;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 500;
  line-height: 1.5;
  color: var(--white);
}

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

.page-products .dl-faq summary::after {
  content: "展开";
  flex: none;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-products .dl-faq details[open] summary::after {
  content: "收起";
  color: var(--green);
}

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

.page-products .dl-faq__body p {
  margin: 0;
  max-width: 68ch;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--stone);
}

/* ---------- 收尾 ---------- */
.page-products .dl-next {
  padding: clamp(34px, 6vw, 64px) 0;
  background:
    linear-gradient(135deg, rgba(11, 46, 34, .92) 0%, rgba(15, 23, 41, .96) 68%),
    var(--ink-2);
}

.page-products .dl-next__inner {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
}

@media (min-width: 860px) {
  .page-products .dl-next__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }
}

.page-products .dl-next h2 {
  font-family: var(--ff-display);
  font-size: var(--fs-h2);
  font-weight: 800;
  line-height: 1.2;
  color: var(--white);
  margin: 12px 0 10px;
}

.page-products .dl-next p {
  margin: 0;
  max-width: 56ch;
  font-size: var(--fs-body);
  line-height: 1.74;
  color: var(--stone);
}

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

@media (prefers-reduced-motion: reduce) {
  .page-products .dl-list li,
  .page-products .dl-list__box::after {
    transition: none;
  }
}
<<<END>>>