.page-products {
  --pp-line: rgba(53, 224, 208, 0.16);
  --pp-line-soft: rgba(53, 224, 208, 0.08);
  --pp-gap: clamp(14px, 2.2vw, 24px);
  --pp-ink-soft: #4a4038;
}

.page-products .section {
  padding-block: clamp(36px, 5.5vw, 68px);
}

/* ---------- 面包屑 ---------- */
.page-products .dl-crumbs {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-products .dl-crumbs li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-products .dl-crumbs li + li::before {
  content: "/";
  color: rgba(185, 203, 216, 0.4);
}

.page-products .dl-crumbs a {
  color: var(--cyan);
  text-decoration: none;
}

.page-products .dl-crumbs a:hover,
.page-products .dl-crumbs a:focus-visible {
  color: var(--cyan-soft);
  text-decoration: underline;
}

.page-products .dl-crumbs [aria-current="page"] {
  color: var(--sand);
}

/* ---------- 首屏 ---------- */
.page-products .dl-hero {
  position: relative;
  overflow: hidden;
  margin-top: clamp(12px, 2vw, 20px);
  border-radius: var(--r-l);
  border: 1px solid var(--pp-line);
  background:
    radial-gradient(120% 100% at 88% -10%, rgba(53, 224, 208, 0.22), transparent 58%),
    radial-gradient(95% 80% at 4% 110%, rgba(255, 107, 74, 0.17), transparent 62%),
    var(--abyss);
}

.page-products .dl-hero::after {
  content: "";
  position: absolute;
  inset: auto -40px -70px auto;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  border: 1px solid rgba(242, 200, 121, 0.22);
  pointer-events: none;
}

.page-products .dl-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(20px, 4vw, 38px);
  padding: clamp(24px, 5vw, 52px);
}

.page-products .dl-hero h1 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(27px, 6.2vw, 44px);
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--cream);
}

.page-products .dl-hero__lede {
  margin: 16px 0 0;
  max-width: 54ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .dl-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .dl-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  align-content: start;
}

.page-products .dl-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 13px 11px;
  border-radius: var(--r-m);
  background: rgba(12, 38, 59, 0.82);
  border: 1px solid var(--pp-line-soft);
}

.page-products .dl-stat__num {
  font-family: var(--font-mono);
  font-size: clamp(19px, 4.4vw, 27px);
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--sand);
}

.page-products .dl-stat__unit {
  font-size: 11.5px;
  line-height: 1.4;
  color: var(--mist);
}

/* ---------- 章节跳转 ---------- */
.page-products .dl-jump {
  margin-top: clamp(16px, 2.4vw, 24px);
}

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

.page-products .dl-jump li {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-products .dl-jump a {
  display: inline-block;
  padding: 7px 13px;
  border-radius: 999px;
  border: 1px solid var(--pp-line);
  color: var(--mist);
  text-decoration: none;
  transition: color 0.24s var(--ease), border-color 0.24s var(--ease), background 0.24s var(--ease);
}

.page-products .dl-jump a:hover,
.page-products .dl-jump a:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
}

.page-products .dl-jump .is-active > a,
.page-products .dl-jump a.is-active {
  color: var(--sand);
  border-color: rgba(242, 200, 121, 0.65);
  background: rgba(242, 200, 121, 0.08);
}

/* ---------- 通用章节头 ---------- */
.page-products .dl-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(20px, 3vw, 32px);
}

.page-products .dl-head__note {
  margin: 0;
  max-width: 48ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 三端版本 ---------- */
.page-products .dl-cards {
  display: grid;
  gap: clamp(14px, 2.2vw, 22px);
}

.page-products .dl-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px 18px 22px;
  border-radius: var(--r-l);
  background: linear-gradient(170deg, var(--night), var(--surface));
  border: 1px solid var(--pp-line-soft);
  transition: border-color 0.28s var(--ease), transform 0.28s var(--ease), box-shadow 0.28s var(--ease);
}

.page-products .dl-card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 4px;
  border-radius: var(--r-l) var(--r-l) 0 0;
  background: var(--cyan);
  opacity: 0.85;
}

.page-products .dl-card--ios::before {
  background: linear-gradient(90deg, var(--cyan), var(--cyan-soft));
}

.page-products .dl-card--android::before {
  background: linear-gradient(90deg, var(--sand), #f6dca6);
}

.page-products .dl-card--web::before {
  background: linear-gradient(90deg, var(--coral), #ffa184);
}

.page-products .dl-card:hover {
  border-color: var(--cyan);
  transform: translateY(-3px);
  box-shadow: 0 16px 34px -22px rgba(53, 224, 208, 0.7);
}

.page-products .dl-shot {
  margin: 0;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: var(--r-m);
  border: 1px solid var(--pp-line-soft);
}

.page-products .dl-shot img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .dl-card__kicker {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--sand);
}

.page-products .dl-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(18px, 2.4vw, 20px);
  line-height: 1.35;
  letter-spacing: 0.02em;
  color: var(--cream);
}

.page-products .dl-spec {
  list-style: none;
  display: grid;
  gap: 8px;
  margin: 2px 0 0;
  padding: 0;
}

.page-products .dl-spec li {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 8px;
  border-bottom: 1px dashed rgba(185, 203, 216, 0.18);
  font-size: 13.5px;
  color: var(--mist);
}

.page-products .dl-spec b {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--cyan-soft);
  text-align: right;
}

.page-products .dl-card__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .dl-cta {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 18px;
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.page-products .dl-cta--coral {
  background: var(--coral);
  color: var(--ink);
}

.page-products .dl-cta--cyan {
  background: transparent;
  color: var(--cyan);
  border: 1px solid var(--cyan);
}

.page-products .dl-cta--sand {
  background: rgba(242, 200, 121, 0.12);
  color: var(--sand);
  border: 1px solid rgba(242, 200, 121, 0.55);
}

/* ---------- 导航磁贴 ---------- */
.page-products .dl-feature {
  margin: 0 0 clamp(20px, 3vw, 30px);
  border-radius: var(--r-l);
  overflow: hidden;
  border: 1px solid var(--pp-line-soft);
  background: var(--night);
}

.page-products .dl-feature img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

.page-products .dl-feature figcaption {
  padding: 12px 16px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist);
  border-top: 1px solid var(--pp-line-soft);
}

.page-products .dl-tiles {
  display: grid;
  gap: clamp(20px, 3vw, 30px);
}

.page-products .dl-tiles__label {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--sand);
}

.page-products .dl-tiles__label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(242, 200, 121, 0.55), transparent);
}

.page-products .dl-tiles__list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 0;
  padding: 0;
}

.page-products .dl-tile {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 8px;
  min-height: 76px;
  padding: 11px 13px;
  border-radius: var(--r-m);
  background: var(--surface);
  border: 1px solid var(--pp-line-soft);
  transition: border-color 0.24s var(--ease), box-shadow 0.24s var(--ease), background 0.24s var(--ease);
}

.page-products .dl-tile:hover {
  border-color: var(--cyan);
  background: var(--surface-hi);
  box-shadow: 0 0 0 1px rgba(53, 224, 208, 0.35), 0 12px 26px -18px rgba(53, 224, 208, 0.85);
}

.page-products .dl-tile__no {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--sand);
}

.page-products .dl-tile__name {
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: 0.04em;
  color: var(--cream);
}

.page-products .dl-tile--hot {
  background: linear-gradient(160deg, rgba(53, 224, 208, 0.13), var(--surface));
  border-color: rgba(53, 224, 208, 0.28);
}

.page-products .dl-tile--hot .dl-tile__no {
  color: var(--cyan);
}

.page-products .dl-tiles__note {
  margin: 14px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-products .dl-tiles__note a,
.page-products .dl-release__more a,
.page-products .dl-fix__footer a:not(.btn) {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 208, 0.4);
}

.page-products .dl-tiles__note a:hover,
.page-products .dl-release__more a:hover,
.page-products .dl-fix__footer a:not(.btn):hover {
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan-soft);
}

/* ---------- 通栏图 ---------- */
.page-products .dl-banner {
  position: relative;
  margin: 0;
  border-radius: var(--r-l);
  overflow: hidden;
  border: 1px solid var(--pp-line-soft);
}

.page-products .dl-banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 7;
  object-fit: cover;
}

.page-products .dl-banner figcaption {
  position: absolute;
  inset: auto 0 0 0;
  padding: 26px 18px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cream);
  background: linear-gradient(180deg, transparent, rgba(7, 26, 43, 0.9));
}

/* ---------- 安装步骤（奶油纸区） ---------- */
.page-products .dl-steps {
  border-radius: var(--r-l);
  padding: clamp(22px, 4vw, 42px);
  background:
    radial-gradient(90% 70% at 100% 0%, rgba(255, 107, 74, 0.1), transparent 60%),
    var(--cream);
  color: var(--ink);
}

.page-products .dl-steps .eyebrow {
  color: #9a6a1c;
}

.page-products .dl-steps .section-title {
  color: var(--ink);
}

.page-products .dl-steps__lede {
  margin: 12px 0 0;
  max-width: 42ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pp-ink-soft);
}

.page-products .dl-steps__shot {
  margin: 20px 0 0;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  border-radius: var(--r-m);
  border: 1px solid rgba(26, 18, 11, 0.14);
}

.page-products .dl-steps__shot img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .dl-steps__list {
  list-style: none;
  display: grid;
  gap: 16px;
  margin: 24px 0 0;
  padding: 0;
  counter-reset: none;
}

.page-products .dl-step {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  padding-bottom: 16px;
  border-bottom: 1px solid rgba(26, 18, 11, 0.14);
}

.page-products .dl-step:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-products .dl-step__no {
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--coral);
}

.page-products .dl-step__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  line-height: 1.4;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-products .dl-step__body p {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--pp-ink-soft);
}

.page-products .dl-step__time {
  display: inline-block;
  margin-top: 8px;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(26, 18, 11, 0.07);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: #6d5c46;
}

/* ---------- 收藏分组 ---------- */
.page-products .dl-collect {
  display: grid;
  gap: clamp(18px, 3vw, 28px);
}

.page-products .dl-collect__shot {
  margin: 0;
  border-radius: var(--r-l);
  overflow: hidden;
  border: 1px solid var(--pp-line-soft);
}

.page-products .dl-collect__shot img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-products .dl-collect__groups {
  display: grid;
  gap: 12px;
}

.page-products .dl-groupcard {
  padding: 16px 18px;
  border-radius: var(--r-m);
  background: var(--night);
  border-left: 3px solid var(--cyan);
}

.page-products .dl-groupcard:nth-child(2) {
  border-left-color: var(--coral);
}

.page-products .dl-groupcard:nth-child(3) {
  border-left-color: var(--sand);
}

.page-products .dl-groupcard__tag {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--sand);
}

.page-products .dl-groupcard h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 16.5px;
  line-height: 1.4;
  letter-spacing: 0.02em;
  color: var(--cream);
}

.page-products .dl-groupcard p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 版本与维护 ---------- */
.page-products .dl-release {
  display: grid;
  gap: 12px;
}

.page-products .dl-release__card {
  padding: 20px 18px;
  border-radius: var(--r-l);
  background: linear-gradient(160deg, var(--night), var(--surface));
  border: 1px solid var(--pp-line-soft);
  border-top: 3px solid var(--cyan);
}

.page-products .dl-release__card--coral {
  border-top-color: var(--coral);
}

.page-products .dl-release__card--sand {
  border-top-color: var(--sand);
}

.page-products .dl-release__kicker {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-products .dl-release__card--coral .dl-release__kicker {
  color: var(--coral);
}

.page-products .dl-release__card--sand .dl-release__kicker {
  color: var(--sand);
}

.page-products .dl-release__card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  line-height: 1.45;
  letter-spacing: 0.02em;
  color: var(--cream);
}

.page-products .dl-release__card p {
  margin: 9px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

.page-products .dl-release__more {
  margin: 18px 0 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 排障 ---------- */
.page-products .dl-fix {
  display: grid;
  gap: 12px;
}

.page-products .dl-fix__item {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 18px;
  border-radius: var(--r-m);
  background: var(--night);
  border: 1px solid var(--pp-line-soft);
}

.page-products .dl-fix__no {
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--sand);
}

.page-products .dl-fix__item h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 16px;
  line-height: 1.4;
  letter-spacing: 0.02em;
  color: var(--cream);
}

.page-products .dl-fix__item p {
  margin: 7px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

.page-products .dl-fix__footer {
  display: grid;
  gap: 16px;
  margin-top: 22px;
  padding: 20px 18px;
  border-radius: var(--r-l);
  background: linear-gradient(160deg, rgba(53, 224, 208, 0.1), rgba(255, 107, 74, 0.08));
  border: 1px solid var(--pp-line);
}

.page-products .dl-fix__footer p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist);
}

.page-products .dl-fix__footer .btn {
  justify-self: start;
}

/* ---------- 断点 ---------- */
@media (min-width: 560px) {
  .page-products .dl-tiles__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .dl-tile {
    min-height: 84px;
  }
}

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

  .page-products .dl-head--split {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.9fr);
    align-items: end;
    gap: 24px;
  }

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

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

  .page-products .dl-fix__footer {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-products .dl-hero__grid {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 0.6fr);
    align-items: end;
  }

  .page-products .dl-tiles {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

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

  .page-products .dl-collect {
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
    align-items: start;
  }

  .page-products .dl-steps {
    display: grid;
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: clamp(24px, 4vw, 44px);
    align-items: start;
  }

  .page-products .dl-steps__list {
    margin-top: 6px;
  }

  .page-products .dl-steps__shot {
    aspect-ratio: 4 / 3;
  }
}

@media (min-width: 1080px) {
  .page-products .dl-collect__groups {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .dl-card,
  .page-products .dl-tile,
  .page-products .dl-jump a {
    transition: none;
  }

  .page-products .dl-card:hover {
    transform: none;
  }
}