.page-products {
  --dl-pad: clamp(40px, 6.5vw, 84px);
  --dl-gap: clamp(16px, 3vw, 26px);
  --dl-shadow: 6px 6px 0 rgba(184, 111, 59, .18);
  --dl-shadow-hover: 9px 9px 0 rgba(184, 111, 59, .28);
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-products .dl-crumb {
  padding-top: clamp(14px, 2.4vw, 22px);
}

.page-products .dl-mono {
  font-family: var(--font-mono);
  font-weight: 700;
  letter-spacing: .04em;
}

.page-products .dl-mono--hot {
  color: var(--tangerine);
}

/* ---------- 首屏 ---------- */
.page-products .dl-hero {
  position: relative;
  padding: clamp(24px, 4.5vw, 52px) 0 clamp(40px, 6.5vw, 78px);
  background-color: var(--paper);
  background-image:
    linear-gradient(to right, rgba(63, 115, 112, .16) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(63, 115, 112, .16) 1px, transparent 1px);
  background-size: 56px 56px;
  overflow: hidden;
}

.page-products .dl-hero::before {
  content: "";
  position: absolute;
  top: -22%;
  right: -14%;
  width: 62%;
  height: 152%;
  background: linear-gradient(158deg, rgba(14, 91, 82, .16), rgba(184, 111, 59, .12) 62%, transparent);
  transform: rotate(-8deg);
  pointer-events: none;
  z-index: 0;
}

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

.page-products .dl-hero__grid {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
}

.page-products .dl-hero__coord {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 clamp(14px, 2.4vw, 22px);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--karst);
  flex-wrap: wrap;
}

.page-products .dl-hero__no {
  font-size: clamp(26px, 5vw, 42px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0;
  color: var(--copper);
}

.page-products .dl-hero__title {
  margin: 0 0 clamp(16px, 2.6vw, 24px);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 6.6vw, 76px);
  line-height: 1.06;
  letter-spacing: .01em;
}

.page-products .dl-hero__title em {
  font-style: normal;
  color: var(--karst);
  box-shadow: inset 0 -0.14em 0 rgba(242, 140, 40, .75);
}

.page-products .dl-hero__lede {
  margin: 0;
  max-width: 44ch;
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-products .dl-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 32px);
}

.page-products .dl-hero__plate {
  position: relative;
  padding: clamp(18px, 3vw, 26px);
  background: var(--ink);
  color: var(--paper);
  border-left: 4px solid var(--copper);
  box-shadow: 8px 8px 0 rgba(14, 91, 82, .18);
}

.page-products .dl-hero__plate-k {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--celadon);
}

.page-products .dl-hero__plate-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .dl-hero__plate-list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding-bottom: 9px;
  font-size: 14px;
  line-height: 1.6;
  border-bottom: 1px dashed rgba(243, 233, 215, .22);
}

.page-products .dl-hero__plate-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-products .dl-hero__plate-list .dl-mono {
  flex: 0 0 auto;
  color: var(--celadon);
  font-size: 14px;
}

.page-products .dl-hero__plate-list .dl-mono--hot {
  color: var(--tangerine);
  font-size: 16px;
}

/* ---------- 区块通用 ---------- */
.page-products .dl-sec {
  padding: var(--dl-pad) 0;
}

.page-products .section__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--copper);
}

.page-products .section__title {
  margin: 10px 0 clamp(18px, 3vw, 30px);
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(23px, 3.3vw, 42px);
  line-height: 1.22;
  letter-spacing: .01em;
  max-width: 30ch;
}

/* ---------- 入口选择 ---------- */
.page-products .dl-picker__grid {
  display: grid;
  gap: var(--dl-gap);
}

.page-products .dl-device {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: clamp(18px, 3vw, 28px);
  background: var(--white);
  border: 1px solid var(--line-strong);
  box-shadow: var(--dl-shadow);
  transition: transform .22s ease, box-shadow .22s ease;
}

.page-products .dl-device:hover,
.page-products .dl-device:focus-within {
  transform: translate(-2px, -2px);
  box-shadow: var(--dl-shadow-hover);
}

.page-products .dl-device--mobile {
  background: var(--celadon);
  border-color: var(--karst);
}

.page-products .dl-device--direct {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--night);
}

.page-products .dl-device__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.page-products .dl-device__ver {
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1;
  color: var(--copper);
}

.page-products .dl-device--deep .dl-device__ver,
.page-products .dl-device--direct .dl-device__ver {
  color: var(--tangerine);
}

.page-products .dl-device__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(19px, 2.3vw, 26px);
  line-height: 1.3;
}

.page-products .dl-device__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-products .dl-device--direct .dl-device__text {
  color: rgba(243, 233, 215, .82);
}

.page-products .dl-device__media {
  margin: 4px 0 0;
}

.page-products .dl-device__media img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line-strong);
  background: var(--paper-2);
  object-fit: cover;
}

.page-products .dl-device__coord {
  margin: 8px 0 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--blueprint);
}

.page-products .dl-device--mobile .dl-device__coord {
  color: var(--karst-deep);
}

.page-products .dl-device__meta {
  list-style: none;
  margin: 4px 0 0;
  padding: 0;
  display: grid;
  gap: 7px;
  font-size: 13.5px;
  line-height: 1.6;
}

.page-products .dl-device__meta li {
  position: relative;
  padding-left: 16px;
  color: var(--ink-soft);
}

.page-products .dl-device__meta li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 6px;
  height: 6px;
  background: var(--copper);
  transform: rotate(45deg);
}

.page-products .dl-device--mobile .dl-device__meta li {
  color: var(--karst-deep);
}

.page-products .dl-device__link {
  margin-top: auto;
  padding-top: 8px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--tangerine);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 140, 40, .5);
  align-self: flex-start;
}

.page-products .dl-device__link:hover,
.page-products .dl-device__link:focus-visible {
  color: var(--white);
  border-bottom-color: var(--white);
}

/* ---------- 安装四步 ---------- */
.page-products .dl-steps {
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-products .dl-steps__lede {
  margin: -8px 0 clamp(20px, 3.5vw, 34px);
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-products .dl-flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--dl-gap);
}

.page-products .dl-flow__item {
  position: relative;
  padding: clamp(16px, 2.4vw, 24px);
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 3px solid var(--copper);
}

.page-products .dl-flow__no {
  display: block;
  margin-bottom: 8px;
  font-size: 20px;
  color: var(--copper);
}

.page-products .dl-flow__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  line-height: 1.4;
}

.page-products .dl-flow__item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-soft);
}

/* ---------- 更新日历 ---------- */
.page-products .dl-calendar__grid {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
}

.page-products .dl-week {
  list-style: none;
  margin: 0 0 clamp(16px, 2.6vw, 24px);
  padding: 0;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 4px;
}

.page-products .dl-day {
  position: relative;
  padding: 12px 2px;
  text-align: center;
  background: var(--white);
  border: 1px solid var(--line);
}

.page-products .dl-day__name {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .04em;
  color: var(--blueprint);
}

.page-products .dl-day--on {
  background: var(--karst);
  border-color: var(--karst-deep);
}

.page-products .dl-day--on .dl-day__name {
  color: var(--white);
  font-weight: 700;
}

.page-products .dl-day__dot {
  display: block;
  width: 6px;
  height: 6px;
  margin: 6px auto 0;
  background: var(--tangerine);
  transform: rotate(45deg);
}

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

.page-products .dl-note {
  padding: clamp(14px, 2.2vw, 20px);
  background: var(--paper-2);
  border-left: 3px solid var(--copper);
}

.page-products .dl-note__k {
  display: inline-block;
  margin-bottom: 6px;
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--copper);
}

.page-products .dl-note__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 16px;
  line-height: 1.4;
}

.page-products .dl-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-products .dl-thisweek {
  padding: clamp(18px, 3vw, 26px);
  background: var(--karst);
  color: var(--paper);
  border-top: 4px solid var(--tangerine);
}

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

.page-products .dl-thisweek__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 11px;
}

.page-products .dl-thisweek__list li {
  display: flex;
  gap: 10px;
  font-size: 14px;
  line-height: 1.6;
  padding-bottom: 11px;
  border-bottom: 1px dashed rgba(243, 233, 215, .26);
}

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

.page-products .dl-thisweek__tag {
  flex: 0 0 auto;
  padding: 1px 7px;
  height: 20px;
  font-family: var(--font-mono);
  font-size: 11px;
  line-height: 18px;
  color: var(--ink);
  background: var(--celadon);
}

.page-products .dl-thisweek__tip {
  margin: 0 0 16px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(243, 233, 215, .78);
}

.page-products .dl-thisweek__link {
  display: inline-flex;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--tangerine);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 140, 40, .5);
}

.page-products .dl-thisweek__link:hover,
.page-products .dl-thisweek__link:focus-visible {
  color: var(--white);
  border-bottom-color: var(--white);
}

/* ---------- 常用入口与适配 ---------- */
.page-products .dl-sec--celadon {
  background: var(--celadon);
}

.page-products .dl-access__grid {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
  margin-bottom: clamp(28px, 4.5vw, 52px);
}

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

.page-products .dl-access__fig img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--karst);
  background: var(--paper);
  object-fit: cover;
}

.page-products .dl-access__fig figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.7;
  letter-spacing: .04em;
  color: var(--karst-deep);
}

.page-products .dl-access__sub {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  line-height: 1.4;
  color: var(--karst-deep);
}

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

.page-products .dl-scenes li {
  display: flex;
  gap: 12px;
  padding: 12px 14px;
  background: rgba(255, 253, 247, .68);
  border-left: 3px solid var(--karst);
}

.page-products .dl-scenes__k {
  flex: 0 0 auto;
  font-size: 13px;
  color: var(--cinnabar);
}

.page-products .dl-scenes strong {
  display: block;
  font-size: 15px;
  margin-bottom: 3px;
}

.page-products .dl-scenes p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.68;
  color: var(--ink-soft);
}

.page-products .dl-spec {
  display: grid;
  gap: clamp(18px, 3vw, 32px);
  padding-top: clamp(22px, 3.5vw, 36px);
  border-top: 1px solid rgba(14, 91, 82, .35);
}

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

.page-products .dl-spec__fig img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--karst);
  background: var(--paper);
  object-fit: cover;
}

.page-products .dl-spec__title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  line-height: 1.4;
  color: var(--karst-deep);
}

.page-products .dl-checks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .dl-check {
  display: flex;
  gap: 12px;
  padding: 12px 14px;
  background: var(--white);
  border: 1px solid rgba(14, 91, 82, .3);
}

.page-products .dl-check__input {
  appearance: none;
  -webkit-appearance: none;
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin: 2px 0 0;
  border: 1px solid var(--karst);
  background: var(--paper);
  cursor: pointer;
  position: relative;
}

.page-products .dl-check__input:checked {
  background: var(--karst);
  border-color: var(--karst-deep);
}

.page-products .dl-check__input:checked::after {
  content: "";
  position: absolute;
  inset: 3px;
  background: var(--tangerine);
  clip-path: polygon(14% 46%, 0 60%, 40% 100%, 100% 22%, 86% 8%, 38% 70%);
}

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

.page-products .dl-check__label {
  cursor: pointer;
  display: block;
}

.page-products .dl-check__t {
  display: block;
  font-size: 14.5px;
  font-weight: 700;
  margin-bottom: 3px;
}

.page-products .dl-check__d {
  display: block;
  font-size: 13.5px;
  line-height: 1.68;
  color: var(--ink-soft);
}

/* ---------- 版本号 ---------- */
.page-products .dl-sec--night {
  background: var(--ink);
  color: var(--paper);
}

.page-products .dl-sec--night .section__label {
  color: var(--celadon);
}

.page-products .dl-sec--night .section__title {
  color: var(--white);
}

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

.page-products .dl-ver {
  padding: clamp(18px, 3vw, 28px);
  border: 1px solid rgba(243, 233, 215, .22);
  border-top: 3px solid var(--copper);
  background: rgba(255, 253, 247, .04);
}

.page-products .dl-ver__no {
  display: block;
  font-size: clamp(46px, 8vw, 88px);
  line-height: 1;
  color: var(--tangerine);
}

.page-products .dl-ver__tag {
  margin: 8px 0 16px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .2em;
  color: var(--celadon);
}

.page-products .dl-ver__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .dl-ver__list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(243, 233, 215, .84);
}

.page-products .dl-ver__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .64em;
  width: 6px;
  height: 6px;
  border: 1px solid var(--copper);
  transform: rotate(45deg);
}

.page-products .dl-vers__foot {
  margin: clamp(22px, 3.5vw, 34px) 0 0;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(243, 233, 215, .78);
}

.page-products .dl-vers__foot a {
  color: var(--tangerine);
  text-decoration: none;
  border-bottom: 1px solid rgba(242, 140, 40, .5);
}

.page-products .dl-vers__foot a:hover,
.page-products .dl-vers__foot a:focus-visible {
  color: var(--white);
  border-bottom-color: var(--white);
}

/* ---------- 排查 ---------- */
.page-products .dl-trouble__grid {
  display: grid;
  gap: clamp(20px, 3vw, 36px);
}

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

.page-products .dl-trouble__fig img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--line-strong);
  background: var(--paper-2);
  object-fit: cover;
}

.page-products .dl-trouble__fig figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.7;
  color: var(--blueprint);
}

.page-products .dl-trouble__list {
  display: grid;
  gap: 0;
}

.page-products .dl-fix {
  display: flex;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

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

.page-products .dl-fix__no {
  flex: 0 0 auto;
  font-size: 13px;
  color: var(--cinnabar);
}

.page-products .dl-fix__t {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 15.5px;
  line-height: 1.4;
}

.page-products .dl-fix p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-products .dl-trouble__more {
  margin: 16px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-products .dl-trouble__more a {
  color: var(--karst);
  text-decoration: none;
  border-bottom: 1px solid var(--copper);
}

.page-products .dl-trouble__more a:hover,
.page-products .dl-trouble__more a:focus-visible {
  color: var(--cinnabar);
  border-bottom-color: var(--cinnabar);
}

/* ---------- 结尾行动区 ---------- */
.page-products .dl-cta {
  padding: clamp(32px, 5vw, 58px) 0;
  background: var(--tangerine);
  color: var(--ink);
  border-top: 4px solid var(--ink);
}

.page-products .dl-cta__inner {
  display: flex;
  flex-direction: column;
  gap: clamp(18px, 3vw, 28px);
}

.page-products .dl-cta__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 3.2vw, 36px);
  line-height: 1.24;
}

.page-products .dl-cta__copy p {
  margin: 0;
  max-width: 52ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: rgba(11, 36, 34, .82);
}

.page-products .dl-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .dl-cta__actions .btn--ghost {
  border-color: rgba(11, 36, 34, .55);
  color: var(--ink);
}

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

  .page-products .dl-cta__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 780px) {
  .page-products .dl-hero__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, .8fr);
    align-items: end;
  }

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

  .page-products .dl-flow__item::after {
    content: "";
    position: absolute;
    top: 50%;
    right: -11px;
    width: 20px;
    height: 1px;
    background: var(--copper);
    transform: rotate(-8deg);
    transform-origin: center;
  }

  .page-products .dl-flow__item:last-child::after {
    display: none;
  }

  .page-products .dl-picker__grid {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .95fr);
    align-items: stretch;
  }

  .page-products .dl-device--direct {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-products .dl-calendar__grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .dl-access__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .dl-spec {
    grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
    align-items: start;
  }

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

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

@media (min-width: 1080px) {
  .page-products .dl-device--direct {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr) auto;
    align-items: center;
    gap: clamp(16px, 2.5vw, 32px);
  }

  .page-products .dl-device--direct .dl-device__head {
    justify-content: flex-start;
  }

  .page-products .dl-device--direct .dl-device__title {
    grid-column: 1;
    grid-row: 2;
  }

  .page-products .dl-device--direct .dl-device__text {
    grid-column: 2;
    grid-row: 1 / span 2;
    margin: 0;
  }

  .page-products .dl-device--direct .dl-device__link {
    grid-column: 3;
    grid-row: 1 / span 2;
    margin: 0;
    padding: 0;
    align-self: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .dl-device {
    transition: box-shadow .2s ease;
  }

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