.page-products {
  --sol-hair: rgba(140, 153, 173, 0.28);
  --sol-hair-strong: rgba(140, 153, 173, 0.5);
  --sol-tint: rgba(34, 211, 238, 0.07);
  --sol-warm: rgba(255, 106, 43, 0.1);
  color: var(--paper);
  padding-bottom: 3rem;
}

.page-products .section[id] {
  scroll-margin-top: calc(var(--topbar-h) + 20px);
}

/* ---------- 页面通用小标题组 ---------- */
.page-products .sol-head {
  max-width: 46rem;
  margin-bottom: 26px;
}

.page-products .sol-head h2 {
  font-size: clamp(1.5rem, 4.2vw, 2.125rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin: 8px 0 12px;
}

.page-products .sol-head .prose {
  color: var(--body-soft);
  font-size: 16px;
  line-height: 1.75;
  margin: 0;
}

/* ---------- 首屏 ---------- */
.page-products .sol-hero__grid {
  display: grid;
  gap: 26px;
}

.page-products .sol-hero__lead h1 {
  font-size: clamp(2rem, 7vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.12;
  margin: 10px 0 16px;
}

.page-products .sol-hero__lead .lede {
  color: var(--body-soft);
  font-size: 17px;
  line-height: 1.75;
  max-width: 34em;
  margin: 0 0 22px;
}

.page-products .sol-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .sol-hero__panel {
  border: 2px solid var(--rock);
  background: var(--ink-2);
  box-shadow: var(--shadow);
  padding: 20px 20px 18px;
  position: relative;
}

.page-products .sol-hero__panel::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 64px;
  height: 3px;
  background: var(--orange);
}

.page-products .sol-hero__panel-title {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--mist);
  margin: 0 0 14px;
}

.page-products .sol-facts {
  margin: 0;
  display: grid;
  gap: 0;
}

.page-products .sol-facts__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px dashed var(--sol-hair);
}

.page-products .sol-facts__row:last-of-type {
  border-bottom: 0;
}

.page-products .sol-facts dt {
  color: var(--mist);
  font-size: 13px;
}

.page-products .sol-facts dd {
  margin: 0;
  color: var(--gold);
  font-size: 15px;
  letter-spacing: 0.04em;
}

.page-products .sol-hero__panel-link {
  display: inline-block;
  margin-top: 14px;
  color: var(--cyan);
  font-size: 14px;
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 211, 238, 0.4);
  padding-bottom: 2px;
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-products .sol-hero__panel-link:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 三步取资料 ---------- */
.page-products .sol-steps__grid {
  display: grid;
  gap: 28px;
}

.page-products .sol-step-list {
  list-style: none;
  margin: 0 0 24px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .sol-step {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 16px 18px;
  background: var(--ink-2);
  border: 2px solid var(--rock);
  border-left: 4px solid var(--orange);
}

.page-products .sol-step__num {
  font-family: var(--mono);
  font-size: 26px;
  font-weight: 500;
  line-height: 1;
  color: var(--orange);
  letter-spacing: 0.02em;
  padding-top: 4px;
}

.page-products .sol-step__body {
  display: block;
}

.page-products .sol-step__title {
  display: block;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 5px;
}

.page-products .sol-step__text {
  display: block;
  color: var(--body-soft);
  font-size: 14px;
  line-height: 1.65;
}

.page-products .sol-picker {
  border: 2px solid var(--rock);
  background: var(--ink);
  box-shadow: var(--shadow);
}

.page-products .sol-picker .seg__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  border-bottom: 2px solid var(--rock);
}

.page-products .sol-picker .seg__btn {
  flex: 1 1 auto;
  min-width: 110px;
  padding: 13px 14px;
  background: transparent;
  border: 0;
  border-right: 1px solid var(--sol-hair);
  color: var(--mist);
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-align: center;
  cursor: pointer;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-products .sol-picker .seg__btn:last-child {
  border-right: 0;
}

.page-products .sol-picker .seg__btn:hover {
  color: var(--paper);
  background: var(--sol-tint);
}

.page-products .sol-picker .seg__btn[aria-selected="true"] {
  background: var(--orange);
  color: #12171F;
  font-weight: 700;
}

.page-products .sol-picker .seg__panel {
  padding: 18px 18px 20px;
}

.page-products .sol-spec-list {
  margin: 0;
  display: grid;
  gap: 0;
}

.page-products .sol-spec-list__row {
  display: grid;
  grid-template-columns: minmax(96px, 130px) minmax(0, 1fr);
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--sol-hair);
}

.page-products .sol-spec-list__row:last-child {
  border-bottom: 0;
}

.page-products .sol-spec-list dt {
  color: var(--mist);
  font-size: 13px;
}

.page-products .sol-spec-list dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--paper);
}

.page-products .sol-spec-list dd.mono {
  color: var(--gold);
  letter-spacing: 0.06em;
}

.page-products .sol-steps__side {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-products .sol-steps__note {
  margin: 0;
  padding: 14px 16px;
  border-left: 3px solid var(--cyan);
  background: var(--sol-tint);
  color: var(--body-soft);
  font-size: 14px;
  line-height: 1.7;
}

/* ---------- 适配清单 ---------- */
.page-products .sol-fit__media {
  margin: 0 0 26px;
}

.page-products .sol-fit__cols {
  display: grid;
  gap: 18px;
}

.page-products .sol-fit__col {
  border: 2px solid var(--rock);
  background: var(--ink-2);
  padding: 20px;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-products .sol-fit__col:hover {
  border-color: var(--sol-hair-strong);
  transform: translateY(-2px);
}

.page-products .sol-fit__col-title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 14px;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-products .sol-fit__col-title .mono {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border: 2px solid var(--orange);
  color: var(--orange);
  font-size: 13px;
}

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

.page-products .sol-fit__list li {
  position: relative;
  padding-left: 20px;
  color: var(--body-soft);
  font-size: 14px;
  line-height: 1.7;
}

.page-products .sol-fit__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  background: var(--cyan);
  opacity: 0.85;
}

/* ---------- 环境检测六项 ---------- */
.page-products .sol-checks__grid {
  display: grid;
  gap: 24px;
}

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

.page-products .sol-check {
  border: 2px solid var(--rock);
  background: var(--ink-2);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .sol-check:has(.sol-check__input:checked) {
  border-color: var(--moss);
  background: rgba(127, 168, 138, 0.08);
}

.page-products .sol-check__label {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 14px 16px;
  cursor: pointer;
}

.page-products .sol-check__input {
  appearance: none;
  -webkit-appearance: none;
  flex: 0 0 auto;
  position: relative;
  width: 20px;
  height: 20px;
  margin: 2px 0 0;
  border: 2px solid var(--sol-hair-strong);
  background: var(--ink);
  cursor: pointer;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .sol-check__input:checked {
  border-color: var(--moss);
  background: var(--moss);
}

.page-products .sol-check__input:checked::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 1px;
  width: 6px;
  height: 11px;
  border-right: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  transform: rotate(40deg);
}

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

.page-products .sol-check__body {
  display: block;
}

.page-products .sol-check__name {
  display: block;
  font-size: 15px;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: 4px;
}

.page-products .sol-check__desc {
  display: block;
  color: var(--body-soft);
  font-size: 14px;
  line-height: 1.65;
}

.page-products .sol-checks__media {
  margin: 0;
  align-self: start;
}

/* ---------- 版本档案与校验 ---------- */
.page-products .sol-archive__media {
  margin: 0 0 24px;
}

.page-products .sol-table-scroll {
  overflow-x: auto;
  border: 2px solid var(--rock);
  background: var(--ink-2);
  box-shadow: var(--shadow);
  -webkit-overflow-scrolling: touch;
}

.page-products .sol-table {
  width: 100%;
  min-width: 940px;
  border-collapse: collapse;
  font-size: 13px;
}

.page-products .sol-table th {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  font-weight: 500;
  text-align: left;
  white-space: nowrap;
  padding: 13px 14px;
  color: var(--mist);
  background: var(--ink);
  border-bottom: 2px solid var(--rock);
}

.page-products .sol-table td {
  padding: 11px 14px;
  border-bottom: 1px solid var(--sol-hair);
  color: var(--body-soft);
  vertical-align: middle;
}

.page-products .sol-table tbody tr:nth-child(odd) {
  background: rgba(255, 255, 255, 0.018);
}

.page-products .sol-table tbody tr:hover {
  background: var(--sol-tint);
}

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

.page-products .sol-table .sol-v {
  color: var(--paper);
  font-size: 13px;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.page-products .sol-table .sol-size {
  color: var(--paper);
  white-space: nowrap;
  text-align: right;
}

.page-products .sol-table .sol-when {
  color: var(--mist);
  white-space: nowrap;
}

.page-products .sol-table .sol-hash {
  color: var(--gold);
  font-size: 11px;
  letter-spacing: 0.02em;
  word-break: break-all;
  min-width: 300px;
  line-height: 1.5;
}

.page-products .sol-verify {
  margin-top: 26px;
  border: 2px solid var(--rock);
  border-top: 4px solid var(--orange);
  background: var(--ink);
  padding: 22px 20px;
}

.page-products .sol-verify__title {
  margin: 0 0 16px;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-products .sol-verify__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  counter-reset: none;
}

.page-products .sol-verify__steps li {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  color: var(--body-soft);
  font-size: 14px;
  line-height: 1.7;
}

.page-products .sol-verify__idx {
  color: var(--cyan);
  font-size: 13px;
  letter-spacing: 0.08em;
  padding-top: 2px;
}

/* ---------- 网络与权限场景 ---------- */
.page-products .sol-scene__grid {
  display: grid;
  gap: 24px;
}

.page-products .sol-scene__list {
  display: grid;
  gap: 12px;
}

.page-products .sol-scene__item {
  border: 2px solid var(--rock);
  background: var(--ink-2);
  padding: 18px 18px 16px;
  border-left: 4px solid var(--cyan);
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .sol-scene__item:nth-child(even) {
  border-left-color: var(--orange);
}

.page-products .sol-scene__item:hover {
  transform: translateX(2px);
  border-color: var(--sol-hair-strong);
}

.page-products .sol-scene__tag {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-products .sol-scene__title {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-products .sol-scene__text {
  margin: 0 0 12px;
  color: var(--body-soft);
  font-size: 14px;
  line-height: 1.7;
}

.page-products .sol-scene__path {
  margin: 0;
  padding-top: 10px;
  border-top: 1px dashed var(--sol-hair);
  color: var(--gold);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-products .sol-scene__media {
  margin: 0;
  align-self: start;
}

/* ---------- 装完之后 ---------- */
.page-products .sol-next__grid {
  display: grid;
  gap: 16px;
}

.page-products .sol-next__card {
  padding: 20px 18px;
}

.page-products .sol-next__card h3 {
  margin: 12px 0 8px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-products .sol-next__card p {
  margin: 0;
  color: var(--body-soft);
  font-size: 14px;
  line-height: 1.7;
}

.page-products .sol-next__more {
  margin: 24px 0 0;
  padding: 16px 18px;
  border: 2px solid var(--rock);
  background: var(--sol-warm);
  color: var(--body-soft);
  font-size: 14px;
  line-height: 1.8;
}

.page-products .sol-next__more a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 211, 238, 0.45);
  transition: border-color var(--dur) var(--ease);
}

.page-products .sol-next__more a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 媒体框微调 ---------- */
.page-products .media-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .media-frame--4-3 img {
  aspect-ratio: 4 / 3;
}

.page-products .media-frame--wide img {
  aspect-ratio: 16 / 7;
}

.page-products .media-frame--16-9 img {
  aspect-ratio: 16 / 9;
}

.page-products .media-frame--1-1 img {
  aspect-ratio: 1 / 1;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-products .sol-fit__cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-products .sol-next__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-products .sol-next__card:nth-child(2) {
    margin-top: 22px;
  }

  .page-products .sol-verify__steps {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 900px) {
  .page-products .sol-hero__grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 36px;
    align-items: start;
  }

  .page-products .sol-steps__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 34px;
  }

  .page-products .sol-checks__grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    gap: 30px;
  }

  .page-products .sol-checklist {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .page-products .sol-scene__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 32px;
  }
}

@media (min-width: 1100px) {
  .page-products .sol-scene__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .page-products .sol-steps__side {
    position: sticky;
    top: calc(var(--topbar-h) + 24px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products * {
    transition: none !important;
    animation: none !important;
  }

  .page-products .sol-fit__col:hover,
  .page-products .sol-scene__item:hover {
    transform: none;
  }
}