.page-products {
  --dl-gap-lg: clamp(30px, 5vw, 62px);
  --dl-hairline: rgba(217, 212, 199, .22);
  --dl-hairline-soft: rgba(217, 212, 199, .12);
  --dl-paper-line: rgba(16, 20, 24, .16);
  --dl-shadow-hard: 6px 6px 0 var(--qy-trench);
  display: block;
  background: var(--qy-deep);
  color: var(--qy-paper);
  overflow-x: clip;
}

.page-products .qy-shell {
  position: relative;
}

/* ---------- 面包屑 ---------- */
.page-products .dl-crumb {
  padding: clamp(14px, 2vw, 24px) 0 0;
}

.page-products .qy-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-family: var(--qy-mono);
  font-size: 12px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--qy-graphite);
}

.page-products .qy-breadcrumb a {
  color: var(--qy-orange);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--qy-ease), color var(--qy-ease);
}

.page-products .qy-breadcrumb a:hover,
.page-products .qy-breadcrumb a:focus-visible {
  color: var(--qy-orange-soft);
  border-bottom-color: var(--qy-orange-soft);
}

.page-products .qy-breadcrumb__sep {
  color: rgba(217, 212, 199, .4);
}

.page-products .qy-breadcrumb__now {
  color: var(--qy-paper);
  font-weight: 700;
}

/* ---------- 通用图注 ---------- */
.page-products .qy-media {
  margin: 0;
}

.page-products .qy-media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: 2px solid var(--qy-ink);
  box-shadow: var(--dl-shadow-hard);
  background: var(--qy-trench);
}

.page-products .qy-media__cap {
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--qy-graphite);
}

/* =================== 首屏 =================== */
.page-products .dl-hero {
  padding: clamp(22px, 3.4vw, 40px) 0 var(--dl-gap-lg);
}

.page-products .dl-hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--qy-gap);
  align-items: start;
}

.page-products .dl-hero-main .qy-eyebrow {
  margin-bottom: 14px;
}

.page-products .dl-hero-main .qy-title {
  max-width: 17ch;
}

.page-products .dl-hero-main .qy-lede {
  margin-top: 18px;
}

.page-products .dl-score {
  margin-top: clamp(22px, 3vw, 32px);
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2px;
  background: var(--qy-orange);
  border: 2px solid var(--qy-ink);
  box-shadow: var(--dl-shadow-hard);
}

.page-products .dl-score .qy-scoreboard__cell {
  background: var(--qy-trench);
  padding: clamp(12px, 1.8vw, 18px) clamp(10px, 1.4vw, 16px);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-products .dl-score .qy-scoreboard__key {
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(245, 241, 232, .62);
}

.page-products .dl-score .qy-scoreboard__val {
  font-size: clamp(20px, 3.4vw, 32px);
  font-weight: 700;
  color: var(--qy-orange);
  line-height: 1.1;
  word-break: break-word;
}

.page-products .dl-actions {
  margin-top: clamp(22px, 3vw, 30px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.page-products .dl-hero-side {
  border-left: 4px solid var(--qy-orange);
  background: var(--qy-trench);
  padding: clamp(20px, 3vw, 28px);
}

.page-products .dl-side-title {
  margin: 0 0 16px;
  font-family: var(--qy-head);
  font-size: clamp(16px, 2vw, 19px);
  font-weight: 800;
  letter-spacing: .01em;
  color: var(--qy-paper);
}

.page-products .dl-req {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-products .dl-req li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--dl-hairline);
}

.page-products .dl-req li:first-child {
  padding-top: 0;
}

.page-products .dl-req li:last-child {
  border-bottom: 0;
}

.page-products .dl-req__k {
  font-size: 14px;
  color: rgba(245, 241, 232, .68);
}

.page-products .dl-req__v {
  font-size: 15px;
  font-weight: 700;
  color: var(--qy-orange-soft);
  text-align: right;
}

.page-products .dl-side-note {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(245, 241, 232, .72);
}

.page-products .dl-hero-figure {
  margin-top: clamp(26px, 4vw, 44px);
  max-width: 900px;
}

/* =================== 章节头 =================== */
.page-products .dl-sec-head {
  max-width: 66ch;
  margin-bottom: clamp(24px, 3.6vw, 40px);
}

.page-products .dl-sec-head .qy-eyebrow {
  margin-bottom: 12px;
}

.page-products .dl-sec-head .qy-title--sm {
  margin: 0;
}

.page-products .dl-sec-head .qy-lede {
  margin-top: 16px;
}

/* =================== 六项服务清单 =================== */
.page-products .dl-services {
  background: var(--qy-paper);
  color: var(--qy-ink);
  padding: var(--dl-gap-lg) 0;
}

.page-products .dl-services .qy-lede {
  color: var(--qy-graphite);
}

.page-products .dl-svc-grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 2vw, 20px);
  counter-reset: dl-svc;
}

.page-products .dl-svc {
  position: relative;
  background: #fff;
  border: 2px solid var(--qy-ink);
  box-shadow: var(--dl-shadow-hard);
  padding: clamp(20px, 2.6vw, 28px);
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color var(--qy-ease), box-shadow var(--qy-ease), transform var(--qy-ease);
}

.page-products .dl-svc:hover,
.page-products .dl-svc:focus-within {
  border-color: var(--qy-orange);
  box-shadow: 8px 8px 0 var(--qy-orange);
  transform: translate(-2px, -2px);
}

.page-products .dl-svc__no {
  display: inline-Flex;
  align-items: center;
  justify-content: center;
  align-self: flex-start;
  min-width: 46px;
  padding: 4px 8px;
  background: var(--qy-ink);
  color: var(--qy-orange);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .04em;
  line-height: 1.2;
}

.page-products .dl-svc__title {
  margin: 0;
  font-family: var(--qy-head);
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 900;
  letter-spacing: -.01em;
  color: var(--qy-ink);
}

.page-products .dl-svc__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--qy-graphite);
}

.page-products .dl-svc-figure {
  margin-top: clamp(26px, 4vw, 44px);
}

.page-products .dl-services .qy-media img {
  border-color: var(--qy-ink);
  box-shadow: 10px 10px 0 var(--qy-line);
}

/* =================== 权益对照 =================== */
.page-products .dl-compare {
  padding: var(--dl-gap-lg) 0;
}

.page-products .dl-compare-figure {
  max-width: 520px;
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-products .dl-tablewrap {
  border: 2px solid var(--qy-ink);
  box-shadow: var(--dl-shadow-hard);
  background: var(--qy-trench);
}

.page-products .dl-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .dl-table__cap {
  caption-side: top;
  text-align: left;
  padding: 16px clamp(14px, 2vw, 20px);
  background: var(--qy-trench);
  color: var(--qy-orange);
  font-family: var(--qy-mono);
  font-size: 12px;
  letter-spacing: .06em;
  border-bottom: 2px solid var(--qy-ink);
}

.page-products .dl-table thead th {
  padding: 14px clamp(12px, 1.8vw, 18px);
  text-align: left;
  font-family: var(--qy-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: rgba(245, 241, 232, .74);
  background: var(--qy-deep);
  border-bottom: 2px solid var(--qy-orange);
  white-space: nowrap;
}

.page-products .dl-table tbody th,
.page-products .dl-table tbody td {
  padding: 14px clamp(12px, 1.8vw, 18px);
  text-align: left;
  vertical-align: top;
  line-height: 1.7;
  border-bottom: 1px solid var(--dl-hairline-soft);
  color: rgba(245, 241, 232, .82);
}

.page-products .dl-table tbody th {
  color: var(--qy-paper);
  font-weight: 700;
  white-space: nowrap;
}

.page-products .dl-table tbody td:nth-child(2) {
  color: rgba(245, 241, 232, .68);
}

.page-products .dl-table tbody td:nth-child(4),
.page-products .dl-table tbody td:nth-child(5) {
  font-family: var(--qy-mono);
  font-size: 12px;
  color: rgba(245, 241, 232, .6);
  white-space: nowrap;
}

.page-products .dl-table tbody tr {
  transition: background var(--qy-ease);
}

.page-products .dl-table tbody tr:hover,
.page-products .dl-table tbody tr:focus-within {
  background: rgba(255, 106, 19, .1);
}

.page-products .dl-table tbody tr:hover .qy-tag--old {
  background: var(--qy-old);
  color: var(--qy-paper);
}

.page-products .dl-table tbody tr:hover .qy-tag--new {
  background: var(--qy-fresh);
  color: var(--qy-paper);
}

.page-products .dl-table tbody tr:last-child th,
.page-products .dl-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .dl-table__hint {
  margin-top: 14px;
  color: rgba(245, 241, 232, .56);
}

/* =================== 安装与首次启动 =================== */
.page-products .dl-install {
  background: var(--qy-paper);
  color: var(--qy-ink);
  padding: var(--dl-gap-lg) 0;
}

.page-products .dl-install .qy-lede {
  color: var(--qy-graphite);
}

.page-products .dl-install-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3vw, 34px);
  align-items: start;
}

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

.page-products .dl-step {
  background: #fff;
  border: 2px solid var(--qy-ink);
  box-shadow: var(--dl-shadow-sm);
  transition: border-color var(--qy-ease), box-shadow var(--qy-ease);
}

.page-products .dl-step[open] {
  border-color: var(--qy-orange);
  box-shadow: 6px 6px 0 var(--qy-orange);
}

.page-products .dl-step__sum {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px clamp(16px, 2vw, 22px);
  cursor: pointer;
  list-style: none;
  user-select: none;
}

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

.page-products .dl-step__sum:focus-visible {
  outline: 2px solid var(--qy-orange);
  outline-offset: -4px;
}

.page-products .dl-step__no {
  flex: none;
  min-width: 40px;
  padding: 3px 6px;
  text-align: center;
  background: var(--qy-ink);
  color: var(--qy-orange);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
}

.page-products .dl-step__label {
  flex: 1 1 auto;
  font-family: var(--qy-head);
  font-size: clamp(16px, 2vw, 19px);
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--qy-ink);
}

.page-products .dl-step__mark {
  flex: none;
  position: relative;
  width: 16px;
  height: 16px;
}

.page-products .dl-step__mark::before,
.page-products .dl-step__mark::after {
  content: "";
  position: absolute;
  background: var(--qy-orange);
  transition: transform var(--qy-ease), opacity var(--qy-ease);
}

.page-products .dl-step__mark::before {
  left: 0;
  top: 7px;
  width: 16px;
  height: 2px;
}

.page-products .dl-step__mark::after {
  left: 7px;
  top: 0;
  width: 2px;
  height: 16px;
}

.page-products .dl-step[open] .dl-step__mark::after {
  transform: scaleY(0);
  opacity: 0;
}

.page-products .dl-step__body {
  padding: 0 clamp(16px, 2vw, 22px) 18px;
  border-top: 1px dashed var(--dl-paper-line);
  margin-top: 0;
}

.page-products .dl-step__body p {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--qy-graphite);
}

.page-products .dl-install-figure {
  margin: 0;
}

.page-products .dl-install .qy-media img {
  border-color: var(--qy-ink);
  box-shadow: 10px 10px 0 var(--qy-line);
}

.page-products .dl-fails {
  list-style: none;
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 2px solid var(--qy-ink);
}

.page-products .dl-fails li {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--dl-paper-line);
  font-size: 15px;
  line-height: 1.75;
  color: var(--qy-graphite);
}

.page-products .dl-fails strong {
  flex: none;
  color: var(--qy-ink);
  font-weight: 800;
}

.page-products .dl-fails strong::after {
  content: "｜";
  color: var(--qy-orange);
}

.page-products .dl-fails__more {
  margin-top: 16px;
  color: var(--qy-graphite);
}

/* =================== 更新节奏时间轴 =================== */
.page-products .dl-release {
  padding: var(--dl-gap-lg) 0;
}

.page-products .dl-timeline {
  display: flex;
  gap: var(--qy-gap);
  overflow-x: auto;
  padding: 30px 0 22px;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  border-top: 2px solid var(--dl-hairline);
  border-bottom: 2px solid var(--dl-hairline);
}

.page-products .dl-rel {
  position: relative;
  flex: 0 0 min(78vw, 300px);
  scroll-snap-align: start;
  padding-top: 26px;
}

.page-products .dl-rel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  border-top: 2px dashed var(--qy-orange);
}

.page-products .dl-rel__dot {
  position: absolute;
  top: -8px;
  left: 0;
  width: 14px;
  height: 14px;
  border-radius: 50%;
}

.page-products .dl-rel__when {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--qy-orange);
}

.page-products .dl-rel__name {
  margin: 0 0 10px;
  font-family: var(--qy-head);
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 900;
  letter-spacing: -.01em;
  color: var(--qy-paper);
}

.page-products .dl-rel__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(245, 241, 232, .7);
}

.page-products .dl-timeline__hint {
  margin-top: 18px;
  color: rgba(245, 241, 232, .56);
}

/* =================== 换设备接续 =================== */
.page-products .dl-switch {
  background: var(--qy-paper);
  color: var(--qy-ink);
  padding: var(--dl-gap-lg) 0;
}

.page-products .dl-switch-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.6vw, 40px);
  align-items: center;
}

.page-products .dl-switch-figure {
  margin: 0;
}

.page-products .dl-switch .qy-media img {
  border-color: var(--qy-ink);
  box-shadow: 10px 10px 0 var(--qy-line);
}

.page-products .dl-switch-text {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.85;
  color: var(--qy-graphite);
}

.page-products .dl-switch-list {
  list-style: none;
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 2px solid var(--qy-ink);
}

.page-products .dl-switch-list li {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--dl-paper-line);
  font-size: 15px;
  line-height: 1.75;
  color: var(--qy-graphite);
}

.page-products .dl-switch-list__no {
  flex: none;
  min-width: 36px;
  padding: 3px 6px;
  text-align: center;
  background: var(--qy-ink);
  color: var(--qy-orange);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.5;
}

.page-products .dl-switch-note {
  margin-top: 16px;
  color: var(--qy-graphite);
}

/* =================== 求助区 =================== */
.page-products .dl-support {
  padding: var(--dl-gap-lg) 0;
  background:
    linear-gradient(180deg, rgba(7, 26, 46, .0) 0%, rgba(7, 26, 46, .55) 100%),
    var(--qy-deep);
}

.page-products .dl-support-box {
  border: 2px solid var(--qy-ink);
  border-left: 8px solid var(--qy-orange);
  background: var(--qy-trench);
  box-shadow: var(--dl-shadow-hard);
  padding: clamp(24px, 3.6vw, 40px);
  max-width: 860px;
}

.page-products .dl-support-box .qy-title--sm {
  margin: 12px 0 0;
}

.page-products .dl-support-box p {
  margin: 16px 0 0;
  font-size: 15.5px;
  line-height: 1.85;
  color: rgba(245, 241, 232, .76);
  max-width: 62ch;
}

.page-products .dl-support-links {
  margin-top: clamp(22px, 3vw, 30px);
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

/* =================== 超窄屏微调 =================== */
@media (max-width: 420px) {
  .page-products .dl-score {
    grid-template-columns: 1fr;
  }

  .page-products .dl-svc__no {
    min-width: 40px;
    font-size: 15px;
  }
}

/* =================== 平板与桌面 =================== */
@media (min-width: 700px) {
  .page-products .dl-svc-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .dl-hero-grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(280px, 1fr);
    gap: clamp(32px, 4vw, 56px);
  }

  .page-products .dl-install-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: clamp(28px, 3.6vw, 48px);
  }

  .page-products .dl-switch-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  }

  .page-products .dl-compare-figure {
    max-width: 440px;
  }

  .page-products .dl-rel {
    flex-basis: 320px;
  }
}

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

  .page-products .dl-hero-main .qy-title {
    max-width: 15ch;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .dl-svc,
  .page-products .dl-step,
  .page-products .dl-table tbody tr,
  .page-products .qy-breadcrumb a {
    transition: none;
  }

  .page-products .dl-svc:hover,
  .page-products .dl-svc:focus-within {
    transform: none;
  }
}
<<<END>>>

.page-products {
  --dl-shadow-sm: var(--qy-shadow-sm);
}