.page-products {
  --svc-gap: clamp(20px, 3vw, 34px);
  color: var(--c-body);
}

/* ---------- 首屏 ---------- */
.page-products .svc-hero {
  position: relative;
  padding-block: clamp(24px, 5vw, 56px) clamp(30px, 5vw, 60px);
  overflow: hidden;
}

.page-products .svc-hero::before {
  content: "";
  position: absolute;
  inset: -30% -12% auto -12%;
  height: 460px;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(255, 122, 26, .16), transparent 62%),
    radial-gradient(ellipse at 84% 16%, rgba(74, 109, 140, .26), transparent 66%);
  pointer-events: none;
}

.page-products .svc-hero > .shell {
  position: relative;
  z-index: 1;
}

.page-products .svc-hero .crumbs {
  margin-bottom: clamp(20px, 4vw, 36px);
}

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

.page-products .svc-hero__main h1 {
  font-family: var(--font-display);
  font-size: clamp(30px, 6.4vw, 58px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -.022em;
  color: var(--c-title);
  margin: 10px 0 18px;
  max-width: 18ch;
}

.page-products .svc-hero__lede {
  font-size: clamp(15px, 2.3vw, 17.5px);
  line-height: 1.78;
  color: var(--c-body);
  max-width: 56ch;
  margin: 0 0 26px;
}

.page-products .svc-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .svc-board {
  display: grid;
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  padding: 6px;
  backdrop-filter: blur(8px);
}

.page-products .svc-board__row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 15px 14px;
  border-radius: var(--r-md);
}

.page-products .svc-board__row + .svc-board__row {
  box-shadow: inset 0 1px 0 var(--c-line);
}

.page-products .svc-board__row .dot {
  flex: none;
  margin-top: 7px;
}

.page-products .svc-board__label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--c-meta);
  margin: 0 0 5px;
}

.page-products .svc-board__text {
  margin: 0;
  font-size: 13.8px;
  line-height: 1.7;
  color: var(--c-body);
}

.page-products .svc-board__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 16px;
}

.page-products .svc-board__links a {
  font-size: 13.8px;
  color: var(--c-signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 122, 26, .42);
  padding-bottom: 2px;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-products .svc-board__links a:hover,
.page-products .svc-board__links a:focus-visible {
  color: var(--c-signal-soft);
  border-color: var(--c-signal-soft);
}

/* ---------- 服务卡 ---------- */
.page-products .svc-cards__figure {
  margin-bottom: var(--svc-gap);
}

.page-products .figure__frame {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--c-line);
  background: var(--c-panel);
}

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

.page-products .svc-cards__grid {
  display: grid;
  gap: 16px;
}

.page-products .svc-card {
  position: relative;
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  overflow: hidden;
  transition: border-color var(--t-mid) var(--ease), background var(--t-mid) var(--ease), transform var(--t-mid) var(--ease);
}

.page-products .svc-card:hover {
  border-color: rgba(255, 122, 26, .55);
  transform: translateY(-3px);
}

.page-products .svc-card[open] {
  background: rgba(18, 41, 63, .8);
  border-color: var(--c-line-strong);
}

.page-products .svc-card__summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px;
  cursor: pointer;
  list-style: none;
  transition: background var(--t-fast) var(--ease);
}

.page-products .svc-card__summary::-webkit-details-marker {
  display: none;
}

.page-products .svc-card__summary::marker {
  content: "";
}

.page-products .svc-card__icon {
  flex: none;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: var(--r-sm);
  background: rgba(74, 109, 140, .22);
  color: var(--c-mist);
  transition: color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}

.page-products .svc-card__icon svg {
  width: 22px;
  height: 22px;
}

.page-products .svc-card:hover .svc-card__icon,
.page-products .svc-card[open] .svc-card__icon {
  color: var(--c-signal);
  background: rgba(255, 122, 26, .14);
}

.page-products .svc-card__head {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.page-products .svc-card__title {
  font-family: var(--font-display);
  font-size: 17.5px;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--c-title);
}

.page-products .svc-card__sub {
  font-size: 12.8px;
  line-height: 1.5;
  color: var(--c-meta);
}

.page-products .svc-card__band {
  flex: none;
  align-self: stretch;
  display: flex;
  align-items: center;
  margin-left: auto;
  padding: 8px 6px;
  writing-mode: vertical-rl;
  border-left: 2px solid rgba(255, 122, 26, .45);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--c-signal);
  white-space: nowrap;
}

.page-products .svc-card__body {
  padding: 16px 18px 22px;
  border-top: 1px solid var(--c-line);
}

.page-products .svc-card__body p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--c-body);
}

.page-products .svc-card__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .svc-card__list li {
  position: relative;
  padding-left: 18px;
  font-size: 13.4px;
  line-height: 1.66;
  color: var(--c-mist);
}

.page-products .svc-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--c-slate);
}

.page-products .svc-card__code {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11.8px;
  letter-spacing: .04em;
  color: var(--c-paper);
  background: rgba(74, 109, 140, .24);
  border: 1px dashed var(--c-line-strong);
  border-radius: var(--r-xs);
  padding: 5px 10px;
  margin: 0 0 16px;
}

/* ---------- 四步流程 ---------- */
.page-products .svc-flow .figure {
  margin-bottom: var(--svc-gap);
}

.page-products .flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-products .flow__step {
  position: relative;
  z-index: 1;
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  padding: 16px 15px;
  transition: border-color var(--t-mid) var(--ease), background var(--t-mid) var(--ease), transform var(--t-mid) var(--ease);
}

.page-products .flow__node {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 17px;
  border-radius: var(--r-pill);
  background: rgba(74, 109, 140, .22);
  border: 1px solid var(--c-line-strong);
  color: var(--c-paper);
  text-decoration: none;
  font-size: 14px;
  transition: background var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.page-products .flow__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--c-meta);
  transition: color var(--t-fast) var(--ease);
}

.page-products .flow__name {
  font-weight: 600;
}

.page-products .flow__node:hover,
.page-products .flow__node:focus-visible {
  border-color: var(--c-signal);
  color: var(--c-signal-soft);
}

.page-products .flow__step:target {
  border-color: var(--c-signal);
  background: rgba(255, 122, 26, .09);
  transform: translateY(-4px);
}

.page-products .flow__step:target .flow__node {
  background: var(--c-signal);
  border-color: var(--c-signal);
  color: var(--c-night);
}

.page-products .flow__step:target .flow__num {
  color: rgba(5, 8, 13, .72);
}

.page-products .flow__body {
  margin-top: 14px;
}

.page-products .flow__body p {
  margin: 0 0 10px;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--c-body);
}

.page-products .flow__need {
  font-family: var(--font-mono);
  font-size: 11.4px;
  letter-spacing: .05em;
  color: var(--c-meta);
  border-top: 1px dashed var(--c-line);
  padding-top: 10px;
  margin-bottom: 0 !important;
}

/* ---------- 场景 ---------- */
.page-products .scenes {
  display: grid;
  gap: clamp(16px, 2.6vw, 26px);
}

.page-products .scene {
  display: grid;
  gap: 18px;
  padding: 16px;
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  transition: border-color var(--t-mid) var(--ease);
}

.page-products .scene:hover {
  border-color: rgba(255, 122, 26, .45);
}

.page-products .scene__figure {
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--c-line);
  background: var(--c-panel);
}

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

.page-products .scene__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11.4px;
  letter-spacing: .16em;
  color: var(--c-signal);
  background: rgba(255, 122, 26, .12);
  border-radius: var(--r-pill);
  padding: 4px 13px;
  margin: 0 0 12px;
}

.page-products .scene h3 {
  font-family: var(--font-display);
  font-size: clamp(19px, 3.2vw, 24px);
  font-weight: 700;
  letter-spacing: -.012em;
  line-height: 1.3;
  color: var(--c-title);
  margin: 0 0 10px;
}

.page-products .scene__text p {
  margin: 0 0 10px;
  font-size: 14.2px;
  line-height: 1.75;
  color: var(--c-body);
}

.page-products .scene__link {
  display: inline-block;
  margin-top: 4px;
  font-size: 13.6px;
  color: var(--c-signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 122, 26, .42);
  padding-bottom: 2px;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-products .scene__link:hover,
.page-products .scene__link:focus-visible {
  color: var(--c-signal-soft);
  border-color: var(--c-signal-soft);
}

/* ---------- 覆盖范围 ---------- */
.page-products .coverage__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: clamp(20px, 3.2vw, 32px);
}

.page-products .cov-stat {
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  border-radius: var(--r-md);
  padding: 18px 15px;
  transition: border-color var(--t-mid) var(--ease), background var(--t-mid) var(--ease);
}

.page-products .cov-stat:hover {
  border-color: rgba(255, 122, 26, .5);
  background: rgba(18, 41, 63, .8);
}

.page-products .cov-stat__value {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(26px, 5.4vw, 38px);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1;
  color: var(--c-title);
  margin-bottom: 9px;
}

.page-products .cov-stat__value small {
  font-size: .42em;
  font-weight: 600;
  letter-spacing: 0;
  color: var(--c-mist);
  margin-left: 5px;
}

.page-products .cov-stat__label {
  margin: 0;
  font-size: 12.8px;
  line-height: 1.62;
  color: var(--c-meta);
}

.page-products .coverage__body {
  display: grid;
  gap: clamp(18px, 2.8vw, 28px);
}

.page-products .cov-tags {
  display: grid;
  gap: 18px;
  align-content: start;
}

.page-products .cov-tags__label {
  font-family: var(--font-mono);
  font-size: 11.4px;
  letter-spacing: .16em;
  color: var(--c-meta);
  margin: 0 0 9px;
}

.page-products .cov-partner p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--c-body);
}

.page-products .cov-partner p:last-child {
  margin-bottom: 0;
}

/* ---------- 结果 ---------- */
.page-products .results {
  display: grid;
  gap: 14px;
}

.page-products .result {
  position: relative;
  overflow: hidden;
  padding: 22px 20px;
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  background: linear-gradient(158deg, rgba(18, 41, 63, .88), rgba(11, 31, 51, .58));
  transition: border-color var(--t-mid) var(--ease), transform var(--t-mid) var(--ease);
}

.page-products .result:hover {
  border-color: rgba(255, 122, 26, .5);
  transform: translateY(-3px);
}

.page-products .result::after {
  content: "";
  position: absolute;
  right: -34px;
  top: -34px;
  width: 116px;
  height: 116px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 122, 26, .2), transparent 68%);
  pointer-events: none;
}

.page-products .result__value {
  position: relative;
  z-index: 1;
  font-family: var(--font-display);
  font-size: clamp(30px, 6vw, 44px);
  font-weight: 800;
  letter-spacing: -.025em;
  line-height: 1;
  color: var(--c-signal);
  margin: 0;
}

.page-products .result__unit {
  font-size: .36em;
  font-weight: 700;
  letter-spacing: 0;
  color: var(--c-signal-soft);
  margin-left: 7px;
}

.page-products .result__title {
  position: relative;
  z-index: 1;
  margin: 13px 0 8px;
  font-size: 14.6px;
  font-weight: 600;
  color: var(--c-title);
}

.page-products .result__text {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: 13.4px;
  line-height: 1.74;
  color: var(--c-body);
}

/* ---------- 对比表 ---------- */
.page-products .compare__hint {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.6px;
  letter-spacing: .08em;
  color: var(--c-meta);
}

.page-products .compare__scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border: 1px solid var(--c-line);
  border-radius: var(--r-lg);
  background: var(--c-surface);
  scrollbar-width: thin;
  scrollbar-color: var(--c-slate) transparent;
}

.page-products .compare__scroll::-webkit-scrollbar {
  height: 8px;
}

.page-products .compare__scroll::-webkit-scrollbar-thumb {
  background: var(--c-slate);
  border-radius: var(--r-pill);
}

.page-products .compare__table {
  width: 100%;
  min-width: 720px;
  border-collapse: collapse;
  font-size: 13.5px;
}

.page-products .compare__table th,
.page-products .compare__table td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  line-height: 1.68;
  border-bottom: 1px solid var(--c-line);
}

.page-products .compare__table thead th {
  font-family: var(--font-mono);
  font-size: 11.8px;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--c-paper);
  background: rgba(74, 109, 140, .24);
  white-space: nowrap;
}

.page-products .compare__table tbody th {
  font-size: 12.8px;
  font-weight: 600;
  color: var(--c-mist);
  white-space: nowrap;
}

.page-products .compare__table tbody tr:nth-child(even) {
  background: rgba(18, 41, 63, .55);
}

.page-products .compare__table tbody tr:hover {
  background: rgba(255, 122, 26, .07);
}

.page-products .compare__table tbody tr:last-child th,
.page-products .compare__table tbody tr:last-child td {
  border-bottom: none;
}

.page-products .compare__cell {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  color: var(--c-body);
}

.page-products .compare__cell .dot {
  flex: none;
  margin-top: 7px;
}

/* ---------- 反馈 ---------- */
.page-products .svc-feedback__panel {
  border-radius: var(--r-xl);
  padding: clamp(22px, 4vw, 48px);
  border: 1px solid var(--c-line-strong);
  background:
    radial-gradient(120% 92% at 100% 0%, rgba(255, 122, 26, .16), transparent 60%),
    linear-gradient(152deg, rgba(18, 41, 63, .96), rgba(5, 8, 13, .92));
}

.page-products .svc-feedback__grid {
  display: grid;
  gap: clamp(22px, 3.4vw, 40px);
}

.page-products .svc-feedback__lede {
  margin: 0;
  font-size: clamp(14.5px, 2.2vw, 16px);
  line-height: 1.78;
  color: var(--c-body);
  max-width: 54ch;
}

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

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

.page-products .svc-feedback__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11.4px;
  letter-spacing: .16em;
  color: var(--c-meta);
}

.page-products .svc-feedback__list li {
  position: relative;
  padding: 12px 14px 12px 36px;
  background: rgba(11, 31, 51, .62);
  border: 1px solid var(--c-line);
  border-radius: var(--r-sm);
  font-size: 13.4px;
  line-height: 1.6;
  color: var(--c-body);
}

.page-products .svc-feedback__list li::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--c-signal);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products .coverage__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
  }

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

@media (min-width: 900px) {
  .page-products .svc-hero__grid {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, .88fr);
    align-items: start;
    gap: clamp(32px, 4vw, 62px);
  }

  .page-products .svc-cards__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

  .page-products .flow {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    position: relative;
  }

  .page-products .flow::before {
    content: "";
    position: absolute;
    left: 7%;
    right: 5%;
    top: 34px;
    height: 2px;
    border-radius: var(--r-pill);
    background: linear-gradient(90deg, rgba(74, 109, 140, .18), rgba(74, 109, 140, .55) 42%, rgba(255, 122, 26, .62));
  }

  .page-products .flow__step {
    padding: 18px 17px 20px;
  }

  .page-products .scene {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    align-items: center;
    gap: clamp(24px, 3.4vw, 44px);
    padding: 20px 24px 20px 20px;
  }

  .page-products .scene:nth-child(even) {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  }

  .page-products .scene:nth-child(even) .scene__figure {
    order: 2;
  }

  .page-products .coverage__body {
    grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
    align-items: start;
    gap: clamp(24px, 3.4vw, 40px);
  }

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

@media (min-width: 1180px) {
  .page-products .svc-hero__main h1 {
    max-width: 17ch;
  }
}