/* ===== 业务介绍页 · page-products ===== */

.page-products {
  --pp-line: rgba(56, 71, 75, .62);
  --pp-cell: rgba(14, 43, 38, .68);
  display: block;
  background:
    radial-gradient(900px 420px at 88% 4%, rgba(43, 227, 200, .07), transparent 66%),
    linear-gradient(180deg, var(--night) 0%, #08131f 100%);
}

.page-products .breadcrumb {
  padding-top: 18px;
}

/* ---------- 首屏 ---------- */

.page-products .prod-hero {
  position: relative;
  overflow: hidden;
  padding: 34px 0 52px;
  border-bottom: 1px solid var(--pp-line);
  background:
    linear-gradient(114deg, rgba(10, 26, 42, 0) 0 48%, rgba(14, 43, 38, .78) 48% 100%),
    radial-gradient(720px 360px at 14% 0%, rgba(255, 122, 60, .08), transparent 70%);
}

.page-products .prod-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .62;
  background-image:
    repeating-linear-gradient(90deg, rgba(56, 71, 75, .34) 0 1px, transparent 1px 104px),
    repeating-linear-gradient(0deg, rgba(56, 71, 75, .22) 0 1px, transparent 1px 104px);
}

.page-products .prod-hero > .container {
  position: relative;
  z-index: 1;
}

.page-products .prod-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-products .prod-hero__title {
  margin: 12px 0 0;
  font-size: clamp(29px, 7.4vw, 60px);
  line-height: 1.06;
  font-weight: 900;
  font-stretch: 95%;
  letter-spacing: -.015em;
  color: var(--paper);
}

.page-products .prod-hero__lead {
  margin: 18px 0 0;
  max-width: 46ch;
  font-size: clamp(15px, 2.6vw, 17px);
  line-height: 1.72;
  color: var(--paper-2);
}

.page-products .prod-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .prod-hero__side {
  position: relative;
  padding: 20px 20px 18px;
  border: 1px solid var(--pp-line);
  background: linear-gradient(158deg, rgba(14, 43, 38, .88), rgba(10, 26, 42, .92));
}

.page-products .prod-hero__side::after {
  content: "";
  position: absolute;
  inset: 6px;
  border: 1px solid rgba(43, 227, 200, .16);
  pointer-events: none;
}

.page-products .prod-hero__side-head {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--paper-3);
}

.page-products .prod-hero__big {
  margin: 10px 0 16px;
  font-size: clamp(46px, 13vw, 80px);
  line-height: .95;
  letter-spacing: -.03em;
  color: var(--cyan);
}

.page-products .prod-hero__unit {
  margin-left: 8px;
  font-size: 14px;
  letter-spacing: .04em;
  color: var(--paper-3);
}

.page-products .prod-hero__side-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--pp-line);
  border-top: 1px solid var(--pp-line);
}

.page-products .prod-hero__side-grid .stat {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 12px 10px;
  background: rgba(8, 19, 31, .82);
}

.page-products .prod-hero__side-grid .stat__value {
  font-size: 20px;
  color: var(--gold);
  letter-spacing: -.01em;
}

.page-products .prod-hero__side-grid .stat__label {
  font-size: 11.5px;
  line-height: 1.5;
  color: var(--paper-3);
}

/* ---------- 主体两栏 ---------- */

.page-products .prod-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  padding-top: 46px;
  padding-bottom: 84px;
}

.page-products .prod-index {
  border-top: 2px solid var(--moss-2);
  padding-top: 14px;
}

.page-products .prod-index__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--moss-2);
}

.page-products .prod-index__list {
  display: flex;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0 0 4px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-products .prod-index__list::-webkit-scrollbar {
  display: none;
}

.page-products .prod-index__item {
  flex: 0 0 auto;
}

.page-products .prod-index__link {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 8px 13px;
  font-size: 13px;
  white-space: nowrap;
  text-decoration: none;
  color: var(--paper-3);
  background: rgba(14, 43, 38, .62);
  border-bottom: 2px solid transparent;
  transition: color .18s ease, border-color .18s ease, background .18s ease;
}

.page-products .prod-index__link:hover,
.page-products .prod-index__link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
  background: rgba(43, 227, 200, .08);
}

.page-products .prod-index__no {
  font-size: 11px;
  color: var(--moss-2);
}

/* ---------- 面板 ---------- */

.page-products .prod-panels {
  min-width: 0;
}

.page-products .prod-panel {
  padding: 30px 0 40px;
  border-top: 1px solid var(--pp-line);
  scroll-margin-top: 92px;
}

.page-products .prod-panel:first-child {
  border-top-width: 2px;
  border-top-color: var(--moss-2);
}

.page-products .prod-panel:target {
  border-top-color: var(--cyan);
}

.page-products .prod-panel__head {
  display: flex;
  align-items: flex-start;
  gap: 13px;
  margin-bottom: 14px;
}

.page-products .prod-panel__no {
  flex: 0 0 auto;
  margin: 0;
  padding: 3px 7px;
  font-size: 12px;
  line-height: 1.25;
  color: var(--cyan);
  border: 1px solid rgba(43, 227, 200, .42);
}

.page-products .prod-panel .section__title {
  margin: 0;
  font-size: clamp(21px, 4.3vw, 31px);
  line-height: 1.22;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-products .prod-panel__desc {
  margin: 0 0 22px;
  max-width: 64ch;
  font-size: 15.5px;
  line-height: 1.76;
  color: var(--paper-2);
}

.page-products .prod-panel__text p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--paper-2);
}

.page-products .prod-panel__text p:last-child {
  margin-bottom: 0;
}

.page-products .prod-panel__foot {
  margin: 22px 0 0;
}

/* ---------- 数据条头 ---------- */

.page-products .prod-strip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 0 0 24px;
  background: var(--pp-line);
  border: 1px solid var(--pp-line);
}

.page-products .prod-strip__cell {
  padding: 12px 14px;
  background: rgba(8, 19, 31, .78);
}

.page-products .prod-strip .strip-key {
  display: block;
  margin-bottom: 6px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .09em;
  color: var(--moss-2);
}

.page-products .prod-strip .strip-val {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: var(--paper);
}

/* ---------- 通用两栏 ---------- */

.page-products .prod-cols {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.page-products .prod-cols--tight {
  margin-top: 24px;
}

.page-products .prod-mini-list {
  margin: 0;
  padding: 0 0 0 14px;
  list-style: none;
  border-left: 2px solid var(--moss-2);
}

.page-products .prod-mini-list li {
  padding: 8px 0;
  font-size: 14px;
  line-height: 1.62;
  color: var(--paper-2);
  border-bottom: 1px dashed rgba(56, 71, 75, .7);
}

.page-products .prod-mini-list li:last-child {
  border-bottom: 0;
}

/* ---------- 图片容器 ---------- */

.page-products .prod-figure {
  margin: 0 0 22px;
  padding: 8px;
  border: 1px solid var(--pp-line);
  background: rgba(14, 43, 38, .5);
}

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

.page-products .prod-figure__cap {
  margin: 9px 2px 1px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .06em;
  line-height: 1.6;
  color: var(--paper-4);
}

.page-products .prod-figure--band {
  border-left: 3px solid var(--orange);
}

/* ---------- 半场看板卡片 ---------- */

.page-products .prod-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
  background: var(--pp-line);
  border: 1px solid var(--pp-line);
}

.page-products .prod-card {
  padding: 17px 17px 19px;
  background: var(--pp-cell);
  transition: background .18s ease;
}

.page-products .prod-card:hover {
  background: rgba(14, 43, 38, .95);
}

.page-products .prod-card__tag {
  margin: 0 0 8px;
  font-size: 11px;
  letter-spacing: .09em;
  color: var(--orange);
}

.page-products .prod-card__title {
  margin: 0 0 8px;
  font-size: 16.5px;
  line-height: 1.4;
  color: var(--paper);
}

.page-products .prod-card__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--paper-3);
}

/* ---------- 客场胜率面板 ---------- */

.page-products .prod-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-products .prod-rate-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 16px;
}

.page-products .prod-rate {
  padding: 14px 16px;
  border-left: 2px solid var(--orange);
  background: rgba(14, 43, 38, .62);
}

.page-products .prod-rate:nth-child(even) {
  border-left-color: var(--cyan);
}

.page-products .prod-rate__label {
  margin: 0 0 6px;
  font-size: 11px;
  letter-spacing: .09em;
  color: var(--orange);
}

.page-products .prod-rate:nth-child(even) .prod-rate__label {
  color: var(--cyan);
}

.page-products .prod-rate__title {
  margin: 0 0 6px;
  font-size: 15.5px;
  line-height: 1.45;
  color: var(--paper);
}

.page-products .prod-rate__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--paper-3);
}

.page-products .prod-compare {
  margin-top: 18px;
  padding: 16px;
  border: 1px solid var(--pp-line);
  background: rgba(8, 19, 31, .72);
}

.page-products .prod-compare__cap {
  margin: 0 0 14px;
  font-size: 11px;
  letter-spacing: .09em;
  color: var(--moss-2);
}

.page-products .prod-compare__row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.page-products .prod-compare__row:last-child {
  margin-bottom: 0;
}

.page-products .prod-compare__key {
  flex: 0 0 42px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--paper-3);
}

.page-products .prod-compare .meter {
  flex: 1 1 auto;
}

/* ---------- 多端体验 ---------- */

.page-products .prod-device {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.page-products .prod-device__phone {
  max-width: 260px;
  border-color: rgba(43, 227, 200, .3);
}

.page-products .prod-device__copy {
  display: grid;
  gap: 20px;
}

.page-products .prod-device__key {
  margin: 0 0 10px;
  padding-bottom: 8px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
  border-bottom: 1px solid var(--pp-line);
}

.page-products .prod-device__block:last-child .prod-device__key {
  color: var(--orange);
}

/* ---------- 订阅提醒 ---------- */

.page-products .prod-slabs {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--pp-line);
  border: 1px solid var(--pp-line);
}

.page-products .prod-slab {
  padding: 18px 17px 20px;
  background: rgba(14, 43, 38, .58);
}

.page-products .prod-slab__key {
  margin: 0 0 9px;
  font-size: 11px;
  letter-spacing: .09em;
  color: var(--moss-2);
}

.page-products .prod-slab__title {
  margin: 0 0 8px;
  font-size: 17px;
  line-height: 1.4;
  color: var(--paper);
}

.page-products .prod-slab__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.74;
  color: var(--paper-3);
}

/* ---------- 服务分层 ---------- */

.page-products .prod-tiers {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .prod-tier {
  position: relative;
  padding: 18px 18px 20px;
  border: 1px solid var(--pp-line);
  background: rgba(10, 26, 42, .66);
}

.page-products .prod-tier::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 46px;
  height: 3px;
  background: var(--gold);
}

.page-products .prod-tier:nth-child(2)::before {
  background: var(--cyan);
}

.page-products .prod-tier:nth-child(3)::before {
  background: var(--orange);
}

.page-products .prod-tier__no {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--paper-4);
}

.page-products .prod-tier__title {
  margin: 0 0 9px;
  font-size: 18px;
  line-height: 1.38;
  color: var(--paper);
}

.page-products .prod-tier__text {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.74;
  color: var(--paper-3);
}

.page-products .prod-tier__meta {
  margin: 0;
  padding-top: 12px;
  font-size: 11px;
  letter-spacing: .09em;
  color: var(--moss-2);
  border-top: 1px dashed rgba(56, 71, 75, .8);
}

.page-products .prod-cta {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 26px;
  padding: 20px 20px 22px;
  border: 1px solid var(--pp-line);
  border-left: 3px solid var(--orange);
  background:
    linear-gradient(112deg, rgba(255, 122, 60, .08), transparent 58%),
    rgba(14, 43, 38, .6);
}

.page-products .prod-cta__text {
  margin: 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.72;
  color: var(--paper-2);
}

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

/* ---------- 弹性布局 ---------- */

@media (min-width: 620px) {
  .page-products .prod-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

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

  .page-products .prod-device__copy {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 26px;
  }

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

@media (min-width: 780px) {
  .page-products .prod-slabs {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-products .prod-cols {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 34px;
  }

  .page-products .prod-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 40px;
    align-items: end;
  }

  .page-products .prod-device {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 30px;
    align-items: start;
  }
}

@media (min-width: 900px) {
  .page-products .prod-split {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 32px;
    align-items: start;
  }

  .page-products .prod-split__side {
    margin-bottom: 0;
  }
}

@media (min-width: 1000px) {
  .page-products .prod-body {
    grid-template-columns: 206px minmax(0, 1fr);
    gap: 46px;
    padding-top: 58px;
  }

  .page-products .prod-index {
    position: sticky;
    top: 96px;
  }

  .page-products .prod-index__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-products .prod-index__item {
    flex: 1 1 auto;
  }

  .page-products .prod-index__link {
    padding: 8px 8px 8px 12px;
    background: transparent;
    border-bottom: 0;
    border-left: 2px solid transparent;
    white-space: normal;
  }

  .page-products .prod-index__link:hover,
  .page-products .prod-index__link:focus-visible {
    border-bottom-color: transparent;
    border-left-color: var(--cyan);
    background: rgba(43, 227, 200, .07);
  }

  .page-products .prod-panel {
    padding: 36px 0 48px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .prod-index__link,
  .page-products .prod-card {
    transition: none;
  }
}