.page-products {
  --p-gap: clamp(28px, 5vw, 52px);
  --p-block: clamp(48px, 8vw, 96px);
}

.page-products .p-intro {
  padding-block: clamp(20px, 4vw, 40px) clamp(36px, 6vw, 72px);
  max-width: 56rem;
}

.page-products .p-intro__kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 20px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--silver);
}

.page-products .p-intro__kicker::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--cyan);
  flex: 0 0 auto;
}

.page-products .p-intro h1 {
  margin: 0 0 20px;
  font-size: clamp(29px, 6vw, 60px);
  line-height: 1.07;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--white);
}

.page-products .p-intro__lead {
  margin: 0;
  max-width: 62ch;
  color: var(--silver);
  font-size: clamp(15px, 2vw, 18px);
  line-height: 1.8;
}

.page-products .p-stats {
  list-style: none;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 16px;
  border-top: 1px solid var(--line);
  padding-top: clamp(18px, 3vw, 28px);
}

.page-products .p-stats li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.page-products .p-stats__num {
  font-size: clamp(19px, 2.6vw, 26px);
  color: var(--amber);
  letter-spacing: 0.03em;
  line-height: 1.1;
}

.page-products .p-stats__label {
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--silver);
  letter-spacing: 0.03em;
}

.page-products .p-section {
  position: relative;
  padding-block: var(--p-block);
}

.page-products .p-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, var(--cyan), rgba(34, 227, 210, 0) 72%);
  opacity: 0.55;
}

.page-products .p-section--last::before {
  background: linear-gradient(90deg, var(--amber), rgba(255, 179, 71, 0) 72%);
}

.page-products .p-head {
  display: grid;
  grid-template-columns: 2.4rem minmax(0, 1fr);
  gap: 10px 14px;
  margin-bottom: var(--p-gap);
  max-width: 54rem;
}

.page-products .p-head__index {
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--amber);
  padding-top: 8px;
}

.page-products .p-head h2 {
  margin: 0 0 14px;
  font-size: clamp(23px, 4vw, 38px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--white);
}

.page-products .p-section__lead {
  margin: 0;
  color: var(--silver);
  font-size: clamp(14.5px, 1.7vw, 16px);
  line-height: 1.8;
  max-width: 60ch;
}

/* 01 能力四卡 */
.page-products .cap-grid {
  display: grid;
  gap: 14px;
}

.page-products .cap-card {
  position: relative;
  padding: 22px 20px 22px 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-products .cap-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 18px;
  bottom: 18px;
  width: 3px;
  border-radius: 3px;
  background: var(--cyan);
}

.page-products .cap-card:hover {
  border-color: rgba(34, 227, 210, 0.45);
  transform: translateY(-2px);
}

.page-products .cap-card__meta {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 0 0 10px;
}

.page-products .cap-card__num {
  font-size: 24px;
  color: var(--amber);
  letter-spacing: 0.02em;
  line-height: 1;
}

.page-products .cap-card__unit {
  font-size: 12px;
  color: var(--silver);
  letter-spacing: 0.05em;
}

.page-products .cap-card h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--white);
}

.page-products .cap-card p:last-child {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--silver);
}

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

/* 02 礼包领取 */
.page-products .gift-layout {
  display: grid;
  gap: clamp(26px, 4vw, 44px);
}

.page-products .gift-main {
  min-width: 0;
}

.page-products .gift-step {
  display: inline-block;
  margin-right: 10px;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-products .gift-main .accordion__panel p {
  margin: 0 0 12px;
  color: var(--silver);
  font-size: 14.5px;
  line-height: 1.8;
}

.page-products .gift-main .accordion__panel p:last-child {
  margin-bottom: 0;
}

.page-products .gift-note {
  margin: 22px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--graphite);
  font-size: 14px;
  line-height: 1.75;
  color: var(--silver);
}

.page-products .gift-note a,
.page-products .pkg-note a,
.page-products .support-line a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 227, 210, 0.35);
  transition: border-color 0.25s var(--ease);
}

.page-products .gift-note a:hover,
.page-products .pkg-note a:hover,
.page-products .support-line a:hover {
  border-bottom-color: var(--cyan);
}

.page-products .gift-side {
  display: grid;
  gap: 18px;
  min-width: 0;
}

.page-products .entry-card {
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--glass);
}

.page-products .entry-card__title {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--silver);
}

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

.page-products .bar-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 10px 12px;
  border-radius: var(--radius-s);
  border: 1px solid transparent;
  background: rgba(232, 237, 243, 0.03);
  font-size: 14px;
  color: var(--silver);
}

.page-products .bar-list li.is-target {
  border-color: var(--cyan);
  background: rgba(34, 227, 210, 0.08);
  color: var(--white);
  font-weight: 700;
}

.page-products .bar-list li.is-target svg {
  color: var(--cyan);
  flex: 0 0 auto;
}

.page-products .entry-card__foot {
  margin: 14px 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--silver);
}

/* 03 配置自查 */
.page-products .selfcheck {
  display: grid;
  gap: 22px;
}

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

.page-products .check {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-products .check:hover {
  border-color: rgba(34, 227, 210, 0.35);
}

.page-products .check__input {
  appearance: none;
  -webkit-appearance: none;
  position: relative;
  flex: 0 0 20px;
  width: 20px;
  height: 20px;
  margin: 1px 0 0;
  border: 1px solid var(--graphite);
  border-radius: 4px;
  background: var(--ink);
  cursor: pointer;
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-products .check__input:checked {
  border-color: var(--amber);
  background: rgba(255, 179, 71, 0.14);
}

.page-products .check__input:checked::after {
  content: "";
  position: absolute;
  left: 6px;
  top: 1px;
  width: 5px;
  height: 11px;
  border: solid var(--amber);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

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

.page-products .check__label {
  display: flex;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  min-width: 0;
}

.page-products .check__name {
  font-size: 14.5px;
  color: var(--white);
  line-height: 1.4;
}

.page-products .check__value {
  font-size: 12.5px;
  letter-spacing: 0.03em;
  color: var(--silver);
  line-height: 1.5;
}

.page-products .check__input:checked + .check__label .check__name {
  color: var(--white);
}

.page-products .check:has(.check__input:checked) {
  border-color: rgba(255, 179, 71, 0.4);
  background: rgba(255, 179, 71, 0.04);
}

.page-products .verdict {
  border-left: 3px solid var(--graphite);
  padding: 14px 16px;
  background: var(--panel);
  border-radius: 0 var(--radius-s) var(--radius-s) 0;
}

.page-products .verdict__hint,
.page-products .verdict__ready {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--silver);
}

.page-products .verdict__dot {
  flex: 0 0 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--graphite);
}

.page-products .verdict__ready {
  display: none;
  color: var(--white);
}

.page-products .verdict__tick {
  position: relative;
  flex: 0 0 16px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--amber);
}

.page-products .verdict__tick::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 2px;
  width: 4px;
  height: 8px;
  border: solid var(--ink);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.page-products .selfcheck:not(:has(.check__input:not(:checked))) .verdict {
  border-left-color: var(--amber);
  background: rgba(255, 179, 71, 0.07);
}

.page-products .selfcheck:not(:has(.check__input:not(:checked))) .verdict__hint {
  display: none;
}

.page-products .selfcheck:not(:has(.check__input:not(:checked))) .verdict__ready {
  display: flex;
}

.page-products .selfcheck-figure {
  margin-top: clamp(24px, 4vw, 40px);
}

/* 04 安装包 */
.page-products .pkg-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--panel);
}

.page-products .pkg-table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .pkg-table__caption {
  text-align: left;
  padding: 16px 18px 4px;
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--silver);
}

.page-products .pkg-table th,
.page-products .pkg-table td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
  line-height: 1.65;
}

.page-products .pkg-table thead th {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--silver);
  font-weight: 600;
  text-transform: uppercase;
}

.page-products .pkg-table tbody th {
  color: var(--white);
  font-weight: 700;
}

.page-products .pkg-table tbody td {
  color: var(--silver);
}

.page-products .pkg-table tbody td.mono {
  color: var(--amber);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

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

.page-products .pkg-table tbody tr:hover {
  background: rgba(232, 237, 243, 0.03);
}

.page-products .pkg-side {
  margin-top: clamp(24px, 4vw, 40px);
  display: grid;
  gap: 18px;
}

.page-products .pkg-note {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--silver);
  padding-left: 14px;
  border-left: 2px solid var(--graphite);
}

/* 05 迁移 */
.page-products .migrate-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .migrate-step {
  display: grid;
  grid-template-columns: 2rem minmax(0, 1fr);
  gap: 6px 16px;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  background: var(--panel);
  transition: border-color 0.3s var(--ease);
}

.page-products .migrate-step:hover {
  border-color: rgba(34, 227, 210, 0.35);
}

.page-products .migrate-step__no {
  font-size: 20px;
  line-height: 1.2;
  color: var(--amber);
  letter-spacing: 0.03em;
}

.page-products .migrate-step h3 {
  margin: 0 0 8px;
  font-size: 16.5px;
  font-weight: 700;
  color: var(--white);
}

.page-products .migrate-step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--silver);
}

.page-products .migrate-figure {
  margin-top: clamp(24px, 4vw, 40px);
}

/* 06 支持 */
.page-products .support-grid {
  display: grid;
  gap: 14px;
}

.page-products .support-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  background: var(--panel);
  text-decoration: none;
  transition: border-color 0.3s var(--ease), transform 0.3s var(--ease), background 0.3s var(--ease);
}

.page-products .support-card:hover {
  border-color: rgba(34, 227, 210, 0.5);
  background: rgba(34, 227, 210, 0.05);
  transform: translateY(-2px);
}

.page-products .support-card__label {
  align-self: flex-start;
}

.page-products .support-card h3 {
  margin: 0;
  font-size: 16.5px;
  font-weight: 700;
  color: var(--white);
}

.page-products .support-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--silver);
}

.page-products .support-card__go {
  margin-top: auto;
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--cyan);
}

.page-products .support-line {
  margin: clamp(24px, 4vw, 36px) 0 0;
  font-size: 14.5px;
  line-height: 1.9;
  color: var(--silver);
  max-width: 62ch;
}

.page-products .support-line .mono {
  color: var(--white);
  letter-spacing: 0.04em;
}

.page-products .support-line a.mono {
  color: var(--cyan);
}

/* 图片兜底 */
.page-products .figure img {
  display: block;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

@media (min-width: 720px) {
  .page-products .p-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
  }

  .page-products .cap-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

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

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

  .page-products .p-head {
    grid-template-columns: 3rem minmax(0, 1fr);
    gap: 10px 20px;
  }
}

@media (min-width: 960px) {
  .page-products .gift-layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

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

  .page-products .migrate-step {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
  }

  .page-products .pkg-side {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
    gap: 28px;
  }

  .page-products .pkg-note {
    margin: 0;
  }
}

@media (min-width: 1180px) {
  .page-products .checklist {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .p-section:nth-of-type(even) .p-head,
  .page-products .p-section:nth-of-type(even) .cap-grid,
  .page-products .p-section:nth-of-type(even) .selfcheck,
  .page-products .p-section:nth-of-type(even) .migrate-list {
    margin-left: 5%;
  }

  .page-products .p-section:nth-of-type(odd) .pkg-table-wrap,
  .page-products .p-section:nth-of-type(odd) .support-grid {
    margin-right: 4%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .cap-card,
  .page-products .migrate-step,
  .page-products .support-card,
  .page-products .check {
    transition: none;
  }

  .page-products .cap-card:hover,
  .page-products .support-card:hover {
    transform: none;
  }
}