/* ===== 数据服务页 · page-products ===== */
.page-products {
  --pp-soft: rgba(244, 241, 234, .66);
  --pp-line-soft: rgba(42, 52, 60, .9);
  --pp-radius: 24px;
}

.page-products .pp-h1 {
  font-size: clamp(30px, 6.2vw, 58px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -.02em;
  margin: 12px 0 18px;
  max-width: 18ch;
}

.page-products .pp-h2 {
  font-size: clamp(24px, 4.4vw, 40px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.015em;
  margin: 10px 0 14px;
}

.page-products .pp-h3 {
  font-size: clamp(17px, 2.3vw, 21px);
  font-weight: 800;
  line-height: 1.3;
  margin: 12px 0 8px;
}

.page-products .pp-sub {
  color: var(--pp-soft);
  font-size: 16px;
  line-height: 1.75;
  max-width: 62ch;
  margin: 0 0 26px;
}

.page-products .pp-sub--tight {
  margin-top: 34px;
  margin-bottom: 20px;
}

.page-products .pp-note {
  color: var(--hb-muted);
  font-size: 14px;
  line-height: 1.7;
  border-left: 2px solid var(--hb-clay);
  padding-left: 14px;
  margin: 18px 0 0;
}

.page-products .pp-note--center {
  max-width: 60ch;
  margin: 28px auto 0;
  text-align: left;
}

/* ---------- 首屏 ---------- */
.page-products .pp-hero {
  position: relative;
  padding: 30px 0 62px;
  overflow: hidden;
}

.page-products .pp-hero::before {
  content: "";
  position: absolute;
  top: -14%;
  left: -12%;
  width: 52%;
  height: 66%;
  background: linear-gradient(145deg, var(--hb-flare), var(--hb-amber));
  clip-path: polygon(0 0, 100% 0, 66% 100%, 0 100%);
  opacity: .16;
  pointer-events: none;
}

.page-products .pp-hero::after {
  content: "";
  position: absolute;
  right: -14%;
  bottom: -18%;
  width: 48%;
  height: 60%;
  background: linear-gradient(320deg, var(--hb-cyan), var(--hb-teal));
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 0 100%);
  opacity: .15;
  pointer-events: none;
}

.page-products .pp-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
}

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

.page-products .pp-kpis {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  align-content: start;
}

.page-products .pp-kpi {
  background: var(--hb-panel);
  border: 1px solid var(--hb-line);
  border-left: 3px solid var(--hb-flare);
  border-radius: var(--r-md);
  padding: 16px 18px;
  display: grid;
  gap: 4px;
}

.page-products .pp-kpi--cyan { border-left-color: var(--hb-cyan); }
.page-products .pp-kpi--moss { border-left-color: var(--hb-moss); }

.page-products .pp-kpi__num {
  font-size: clamp(20px, 3vw, 26px);
  font-weight: 800;
  color: var(--hb-cream);
  letter-spacing: .01em;
}

.page-products .pp-kpi__label {
  font-size: 13px;
  color: var(--hb-muted);
  line-height: 1.5;
}

/* ---------- 斜切分隔带 ---------- */
.page-products .pp-band {
  height: 16px;
  margin: 0 0 6px;
  background: linear-gradient(90deg, var(--hb-flare), var(--hb-amber) 34%, var(--hb-moss) 52%, var(--hb-teal) 72%, var(--hb-cyan));
  clip-path: polygon(0 100%, 100% 0, 100% 100%);
  opacity: .8;
}

/* ---------- 通用区块 ---------- */
.page-products .pp-sec {
  position: relative;
  padding: 58px 0;
}

.page-products .pp-sec--wide {
  padding: 58px 0;
}

/* ---------- 三张不等宽能力卡 ---------- */
.page-products .pp-caps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

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

.page-products .pp-cap::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 4px;
  width: 100%;
  border-radius: 0 0 var(--pp-radius) var(--pp-radius);
}

.page-products .pp-cap--flare::after { background: var(--hb-flare); }
.page-products .pp-cap--cyan::after { background: var(--hb-cyan); }
.page-products .pp-cap--clay::after { background: var(--hb-clay); }

.page-products .pp-cap:hover {
  transform: translateY(-4px);
  border-color: rgba(244, 241, 234, .22);
}

.page-products .pp-cap p {
  color: var(--pp-soft);
  font-size: 15px;
  line-height: 1.75;
  margin: 0;
}

.page-products .pp-cap__tail {
  margin-top: 16px;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--hb-muted);
}

/* ---------- 图文错位 ---------- */
.page-products .pp-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}

.page-products .pp-split__media {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--hb-line);
  background: var(--hb-panel);
}

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

.page-products .pp-split__media figcaption {
  padding: 12px 16px 14px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--hb-muted);
  border-top: 1px solid var(--hb-line);
}

/* ---------- 要点列表 ---------- */
.page-products .pp-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-products .pp-points li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 0;
  border-top: 1px solid var(--hb-line);
}

.page-products .pp-points li:last-child {
  border-bottom: 1px solid var(--hb-line);
}

.page-products .pp-points__num {
  font-size: 18px;
  font-weight: 800;
  color: var(--hb-flare);
  letter-spacing: .02em;
}

.page-products .pp-points--compact .pp-points__num {
  color: var(--hb-cyan);
}

.page-products .pp-points__txt {
  font-size: 15px;
  line-height: 1.7;
  color: var(--pp-soft);
}

/* ---------- 主客队对照 ---------- */
.page-products .pp-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .pp-cmp {
  position: relative;
  background: var(--hb-panel);
  border: 1px solid var(--hb-line);
  border-radius: var(--r-lg);
  padding: 20px 18px 24px;
}

.page-products .pp-cmp__tabs {
  display: flex;
  gap: 10px;
  margin-bottom: 22px;
}

.page-products .pp-pill {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--hb-line);
  background: transparent;
  color: var(--pp-soft);
  font-size: 13px;
  letter-spacing: .06em;
  cursor: pointer;
  transition: background var(--t), color var(--t), border-color var(--t);
  user-select: none;
}

.page-products .pp-pill:hover {
  border-color: rgba(244, 241, 234, .3);
  color: var(--hb-cream);
}

.page-products .pp-panel {
  display: none;
  animation: ppFade .28s ease both;
}

.page-products #pp-side-h:checked ~ .pp-cmp__body .pp-panel[data-side="h"],
.page-products #pp-side-a:checked ~ .pp-cmp__body .pp-panel[data-side="a"] {
  display: block;
}

.page-products #pp-side-h:checked ~ .pp-cmp__tabs label[for="pp-side-h"] {
  background: var(--hb-cyan);
  border-color: var(--hb-cyan);
  color: var(--hb-ink);
  font-weight: 700;
}

.page-products #pp-side-a:checked ~ .pp-cmp__tabs label[for="pp-side-a"] {
  background: var(--hb-flare);
  border-color: var(--hb-flare);
  color: var(--hb-ink);
  font-weight: 700;
}

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

.page-products .pp-bars li {
  display: grid;
  grid-template-columns: 72px 1fr 46px;
  align-items: center;
  gap: 10px;
  padding: 6px 8px;
  border-radius: var(--r-sm);
  transition: background var(--t);
}

.page-products .pp-bars li:hover {
  background: rgba(47, 210, 228, .08);
}

.page-products .pp-bars__k {
  font-size: 13px;
  color: var(--hb-muted);
  white-space: nowrap;
}

.page-products .pp-bar {
  position: relative;
  display: block;
  height: 8px;
  border-radius: 999px;
  background: rgba(42, 52, 60, .9);
  overflow: hidden;
}

.page-products .pp-bar__fill {
  position: absolute;
  inset: 0 auto 0 0;
  display: block;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--hb-teal), var(--hb-cyan));
}

.page-products .pp-panel[data-side="a"] .pp-bar__fill {
  background: linear-gradient(90deg, var(--hb-amber), var(--hb-flare));
}

.page-products .pp-bars__v {
  font-size: 15px;
  font-weight: 700;
  color: var(--hb-cream);
  text-align: right;
}

/* ---------- 折叠指标组 ---------- */
.page-products .pp-groups {
  display: grid;
  gap: 10px;
}

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

.page-products .pp-group summary {
  cursor: pointer;
  list-style: none;
  padding: 15px 18px;
  font-size: 15px;
  font-weight: 700;
  color: var(--hb-cream);
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-products .pp-group summary::-webkit-details-marker { display: none; }

.page-products .pp-group summary::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--hb-cyan);
  flex: none;
  transition: transform var(--t);
}

.page-products .pp-group[open] summary::before {
  background: var(--hb-flare);
  transform: rotate(45deg);
}

.page-products .pp-group p {
  margin: 0;
  padding: 0 18px 18px 36px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pp-soft);
}

/* ---------- 升降级三档 ---------- */
.page-products .pp-zone {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .pp-zone__item {
  position: relative;
  display: grid;
  gap: 2px;
  padding: 14px 16px 14px 20px;
  border-radius: var(--r-sm);
  background: rgba(22, 30, 36, .8);
  border: 1px solid var(--hb-line);
}

.page-products .pp-zone__bar {
  position: absolute;
  left: 0;
  top: 10px;
  bottom: 10px;
  width: 4px;
  border-radius: 999px;
}

.page-products .pp-zone__item--flare .pp-zone__bar { background: var(--hb-flare); }
.page-products .pp-zone__item--amber .pp-zone__bar { background: var(--hb-amber); }
.page-products .pp-zone__item--clay .pp-zone__bar { background: var(--hb-clay); }

.page-products .pp-zone__name {
  font-size: 16px;
  font-weight: 800;
  color: var(--hb-cream);
}

.page-products .pp-zone__desc {
  font-size: 14px;
  line-height: 1.65;
  color: var(--hb-muted);
}

/* ---------- 大屏版 ---------- */
.page-products .pp-screen {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}

.page-products .pp-screen__media {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--hb-line);
  background: var(--hb-panel);
  position: relative;
}

.page-products .pp-screen__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 78% 24%, rgba(47, 210, 228, .22), transparent 58%);
  pointer-events: none;
}

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

.page-products .pp-screen__media figcaption {
  padding: 12px 16px 14px;
  font-size: 13px;
  color: var(--hb-muted);
  border-top: 1px solid var(--hb-line);
  position: relative;
  z-index: 1;
}

/* ---------- 版本切换 ---------- */
.page-products .pp-versions {
  position: relative;
}

.page-products .pp-versions__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}

.page-products #pp-ver-std:checked ~ .pp-versions__tabs label[for="pp-ver-std"],
.page-products #pp-ver-pro:checked ~ .pp-versions__tabs label[for="pp-ver-pro"],
.page-products #pp-ver-screen:checked ~ .pp-versions__tabs label[for="pp-ver-screen"] {
  background: var(--hb-flare);
  border-color: var(--hb-flare);
  color: var(--hb-ink);
  font-weight: 700;
}

.page-products .pp-versions__panels {
  position: relative;
}

.page-products .pp-ver {
  display: none;
  background: var(--hb-panel);
  border: 1px solid var(--hb-line);
  border-radius: var(--r-lg);
  padding: 24px 22px;
  animation: ppFade .28s ease both;
}

.page-products #pp-ver-std:checked ~ .pp-versions__panels .pp-ver[data-ver="std"],
.page-products #pp-ver-pro:checked ~ .pp-versions__panels .pp-ver[data-ver="pro"],
.page-products #pp-ver-screen:checked ~ .pp-versions__panels .pp-ver[data-ver="screen"] {
  display: block;
}

.page-products .pp-ver .pp-h3 {
  margin-top: 0;
}

.page-products .pp-ver__list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-products .pp-ver__list li {
  padding: 11px 0 11px 22px;
  position: relative;
  font-size: 15px;
  line-height: 1.7;
  color: var(--pp-soft);
  border-top: 1px solid var(--hb-line);
}

.page-products .pp-ver__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 19px;
  width: 10px;
  height: 2px;
  background: var(--hb-cyan);
}

.page-products .pp-ver__fit {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--hb-muted);
}

/* ---------- 接入流程 ---------- */
.page-products .pp-sec--onboard {
  background:
    linear-gradient(180deg, rgba(14, 110, 128, .14), rgba(11, 16, 20, 0) 62%);
}

.page-products .pp-flow__media {
  margin: 0 0 30px;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--hb-line);
}

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

.page-products .pp-flow {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  counter-reset: ppstep;
}

.page-products .pp-step {
  position: relative;
  background: rgba(22, 30, 36, .82);
  border: 1px solid var(--hb-line);
  border-radius: var(--r-lg);
  padding: 20px 20px 18px;
  transition: border-color var(--t), transform var(--t);
}

.page-products .pp-step:hover,
.page-products .pp-step:focus-within {
  border-color: rgba(255, 78, 43, .5);
  transform: translateY(-3px);
}

.page-products .pp-step__idx {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--hb-clay);
  border: 1px solid rgba(168, 84, 60, .55);
  border-radius: 999px;
  padding: 3px 10px;
}

.page-products .pp-step .pp-h3 {
  margin: 12px 0 6px;
}

.page-products .pp-step__note {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--pp-soft);
}

/* ---------- 使用场景 ---------- */
.page-products .pp-scenes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .pp-scene {
  background: var(--hb-panel);
  border: 1px solid var(--hb-line);
  border-radius: var(--r-md);
  padding: 22px 20px;
  position: relative;
  overflow: hidden;
}

.page-products .pp-scene::before {
  content: "";
  position: absolute;
  top: -30px;
  right: -30px;
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: rgba(47, 210, 228, .06);
}

.page-products .pp-scene p {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--pp-soft);
  position: relative;
}

.page-products .pp-scene .pp-h3 {
  position: relative;
  margin: 14px 0 0;
}

.page-products .pp-tail {
  margin-top: 32px;
  padding: 22px 20px;
  border-radius: var(--r-lg);
  border: 1px solid var(--hb-line);
  background: linear-gradient(120deg, rgba(255, 78, 43, .1), rgba(47, 210, 228, .08));
  display: grid;
  gap: 16px;
  align-items: center;
}

.page-products .pp-tail__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--pp-soft);
}

.page-products .pp-tail__text a {
  color: var(--hb-cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 210, 228, .5);
  padding-bottom: 1px;
}

.page-products .pp-tail__text a:hover {
  color: var(--hb-flare);
  border-bottom-color: rgba(255, 78, 43, .6);
}

.page-products .pp-tail .btn {
  justify-self: start;
}

/* ---------- 动效 ---------- */
@keyframes ppFade {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

/* ---------- 平板及以上 ---------- */
@media (min-width: 700px) {
  .page-products .pp-hero { padding: 40px 0 78px; }
  .page-products .pp-sec { padding: 76px 0; }
  .page-products .pp-sec--wide { padding: 76px 0; }

  .page-products .pp-kpis {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .pp-points li {
    grid-template-columns: 130px 1fr;
    gap: 16px;
    padding: 16px 0;
  }

  .page-products .pp-scenes {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-products .pp-flow {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-products .pp-tail {
    grid-template-columns: 1fr auto;
    padding: 26px 28px;
  }

  .page-products .pp-flow__media { margin-bottom: 40px; }
}

/* ---------- 桌面 ---------- */
@media (min-width: 960px) {
  .page-products .pp-hero__grid {
    grid-template-columns: 8fr 4fr;
    gap: 48px;
    align-items: end;
  }

  .page-products .pp-kpis {
    grid-template-columns: 1fr;
    gap: 16px;
    padding-bottom: 6px;
  }

  .page-products .pp-caps {
    grid-template-columns: 1.35fr 1fr 1.1fr;
    gap: 22px;
  }

  .page-products .pp-cap:nth-child(1) { padding-top: 32px; }
  .page-products .pp-cap:nth-child(2) { margin-top: 28px; }
  .page-products .pp-cap:nth-child(3) { margin-top: 12px; }

  .page-products .pp-split {
    grid-template-columns: 7fr 5fr;
    gap: 46px;
    align-items: center;
  }

  .page-products .pp-split--reverse {
    grid-template-columns: 5fr 7fr;
  }

  .page-products .pp-split--reverse .pp-split__text { order: 1; }
  .page-products .pp-split--reverse .pp-split__media { order: 2; }

  .page-products .pp-groups {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .page-products .pp-screen {
    grid-template-columns: 4fr 8fr;
    gap: 46px;
    align-items: center;
  }

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

  .page-products .pp-ver {
    padding: 30px 28px;
  }

  .page-products .pp-cmp {
    padding: 26px 26px 30px;
  }
}

/* ---------- 大屏 ---------- */
@media (min-width: 1280px) {
  .page-products .pp-hero__grid {
    grid-template-columns: 7fr 5fr;
  }

  .page-products .pp-caps {
    grid-template-columns: 1.5fr 1fr 1.15fr;
  }

  .page-products .pp-flow__media {
    border-radius: var(--r-lg);
  }
}

/* ---------- 减弱动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .pp-panel,
  .page-products .pp-ver {
    animation: none;
  }

  .page-products .pp-cap,
  .page-products .pp-step {
    transition: none;
  }

  .page-products .pp-cap:hover,
  .page-products .pp-step:hover,
  .page-products .pp-step:focus-within {
    transform: none;
  }
}