/* ===== 服务项目页 page-products 专属样式 ===== */

/* ---------- 01 Hero ---------- */
.page-products .pp-hero {
  position: relative;
  overflow: hidden;
  padding: 20px 0 44px;
  background:
    linear-gradient(rgba(0, 194, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 194, 255, 0.08) 1px, transparent 1px),
    linear-gradient(180deg, var(--boo-ice) 0%, #e4f4ff 100%);
  background-size: 32px 32px, 32px 32px, auto;
  border-bottom: 2px solid var(--boo-blue);
}
.page-products .pp-hero__layout {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}
.page-products .pp-hero__copy {
  flex: 1 1 auto;
}
.page-products .pp-hero__kicker {
  margin: 18px 0 10px;
  font-family: var(--boo-font-num);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--boo-blue);
}
.page-products .pp-hero h1 {
  margin: 0 0 14px;
  font-family: var(--boo-font-head);
  font-size: clamp(34px, 9vw, 54px);
  font-weight: 900;
  line-height: 1.08;
  transform: skewX(-6deg);
  transform-origin: left center;
  color: var(--boo-ink);
}
@supports (background-clip: text) or (-webkit-background-clip: text) {
  .page-products .pp-hero h1 {
    background: linear-gradient(115deg, var(--boo-night) 10%, var(--boo-blue) 72%, var(--boo-blue) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
}
.page-products .pp-hero__lead {
  max-width: 620px;
  margin: 0 0 14px;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--boo-ink);
}
.page-products .pp-hero__note {
  max-width: 620px;
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--boo-gray);
}
.page-products .pp-hero__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}
.page-products .pp-hero__links a {
  padding: 6px 14px;
  border: 1px solid var(--boo-blue);
  font-family: var(--boo-font-num);
  font-size: 13px;
  font-weight: 700;
  color: var(--boo-blue);
  text-decoration: none;
  transition: background 0.25s ease, color 0.25s ease;
}
.page-products .pp-hero__links a:hover,
.page-products .pp-hero__links a:focus {
  background: var(--boo-blue);
  color: var(--boo-night);
}
.page-products .pp-hero__index {
  flex: 0 0 auto;
  display: none;
  text-align: right;
  font-family: var(--boo-font-num);
}
.page-products .pp-hero__coord {
  display: block;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--boo-gray);
  margin-bottom: 6px;
}
.page-products .pp-hero__num {
  display: block;
  font-size: 72px;
  font-weight: 900;
  line-height: 0.9;
  color: var(--boo-blue);
  letter-spacing: -0.06em;
}
.page-products .pp-hero__cap {
  display: block;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.28em;
  color: var(--boo-orange);
  margin-top: 8px;
}

/* ---------- 02 服务筛选区 ---------- */
.page-products .pp-services {
  padding: 44px 0 56px;
  background:
    linear-gradient(rgba(0, 194, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 194, 255, 0.06) 1px, transparent 1px),
    var(--boo-night);
  background-size: 32px 32px, 32px 32px, auto;
}
.page-products .pp-filter__head {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.page-products .pp-filter__label {
  margin: 0;
  font-family: var(--boo-font-num);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(240, 247, 255, 0.6);
}
.page-products .pp-filter__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  position: relative;
}
.page-products .pp-filter__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  opacity: 0;
  pointer-events: none;
}
.page-products .pp-filter__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 8px 16px;
  border: 1px solid rgba(0, 194, 255, 0.45);
  font-family: var(--boo-font-num);
  font-size: 13px;
  font-weight: 700;
  color: var(--boo-ice);
  background: rgba(0, 194, 255, 0.06);
  cursor: pointer;
  transition: border-color 0.25s ease, background 0.25s ease, color 0.25s ease;
}
.page-products .pp-filter__btn:hover,
.page-products .pp-filter__btn:focus {
  border-color: var(--boo-blue);
  background: rgba(0, 194, 255, 0.16);
}
.page-products .pp-filter__radio:checked + .pp-filter__btn {
  border-color: var(--boo-orange);
  background: var(--boo-orange);
  color: #fff;
}

/* 筛选逻辑：CSS only，无脚本也可运行 */
.page-products .pp-filter:has(.pp-filter__radio[data-filter="top"]:checked) .pp-card:not([data-cat="top"]) {
  display: none;
}
.page-products .pp-filter:has(.pp-filter__radio[data-filter="db"]:checked) .pp-card:not([data-cat="db"]) {
  display: none;
}
.page-products .pp-filter:has(.pp-filter__radio[data-filter="vip"]:checked) .pp-card:not([data-cat="vip"]) {
  display: none;
}
.page-products .pp-filter:has(.pp-filter__radio[data-filter="mini"]:checked) .pp-card:not([data-cat="mini"]) {
  display: none;
}

.page-products .pp-filter__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 28px;
}
.page-products .pp-filter__hint {
  margin: 22px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(240, 247, 255, 0.55);
}

/* ---------- 03 服务卡片 ---------- */
.page-products .pp-card {
  position: relative;
  background: rgba(10, 27, 42, 0.92);
  border: 1px solid rgba(0, 194, 255, 0.35);
  min-height: 380px;
}
.page-products .pp-card__toggler {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  opacity: 0;
  pointer-events: none;
}
.page-products .pp-card__toggler:focus-visible ~ .pp-card__inner .pp-card__flip {
  outline: 2px solid var(--boo-orange);
  outline-offset: 2px;
}
.page-products .pp-card__inner {
  position: relative;
  transition: transform 0.3s ease;
}
.page-products .pp-card__toggler:checked ~ .pp-card__inner {
  transform: rotateY(180deg);
}
.page-products .pp-card__face {
  transition: opacity 0.25s ease, visibility 0.25s ease;
}
.page-products .pp-card__face--front {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
}
.page-products .pp-card__face--back {
  position: absolute;
  inset: 0;
  z-index: 1;
  display: flex;
  padding: 28px 24px;
  background:
    linear-gradient(135deg, rgba(0, 194, 255, 0.14), rgba(255, 90, 54, 0.08) 70%),
    rgba(10, 27, 42, 0.97);
  border: 1px solid var(--boo-blue);
  opacity: 0;
  visibility: hidden;
}
.page-products .pp-card__toggler:checked ~ .pp-card__inner .pp-card__face--front {
  opacity: 0;
  visibility: hidden;
}
.page-products .pp-card__toggler:checked ~ .pp-card__inner .pp-card__face--back {
  opacity: 1;
  visibility: visible;
  transform: rotateY(180deg);
}
.page-products .pp-card__media {
  position: relative;
  overflow: hidden;
  margin: 0;
  aspect-ratio: 4 / 3;
  border-bottom: 1px solid rgba(0, 194, 255, 0.35);
}
.page-products .pp-card__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.page-products .pp-card__media--mini {
  width: 150px;
  aspect-ratio: 1 / 2;
  margin: 22px auto 0;
  border: 2px solid var(--boo-blue);
  box-shadow: 0 0 24px rgba(0, 194, 255, 0.22);
}
.page-products .pp-card__body {
  padding: 20px 22px 22px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.page-products .pp-card__index {
  font-family: var(--boo-font-num);
  font-size: 13px;
  font-weight: 800;
  color: var(--boo-blue);
  letter-spacing: 0.08em;
}
.page-products .pp-card__body h3,
.page-products .pp-card__backbox h3 {
  margin: 8px 0 8px;
  font-family: var(--boo-font-head);
  font-size: 21px;
  font-weight: 900;
  line-height: 1.2;
  color: var(--boo-ice);
  transform: skewX(-5deg);
}
.page-products .pp-card__summary {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(240, 247, 255, 0.68);
}
.page-products .pp-card__flip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 44px;
  margin-top: 18px;
  padding: 8px 14px;
  border: 1px solid var(--boo-blue);
  font-family: var(--boo-font-num);
  font-size: 13px;
  font-weight: 700;
  color: var(--boo-blue);
  background: transparent;
  cursor: pointer;
  transition: background 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}
.page-products .pp-card__flip:hover {
  background: var(--boo-blue);
  color: var(--boo-night);
}
.page-products .pp-card__face--back .pp-card__flip {
  border-color: var(--boo-orange);
  color: var(--boo-orange);
}
.page-products .pp-card__face--back .pp-card__flip:hover {
  background: var(--boo-orange);
  color: #fff;
}
.page-products .pp-card__backbox {
  width: 100%;
}
.page-products .pp-card__back-num {
  display: block;
  font-family: var(--boo-font-num);
  font-size: 64px;
  font-weight: 900;
  line-height: 1;
  color: rgba(0, 194, 255, 0.28);
  letter-spacing: -0.04em;
}
.page-products .pp-card__list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}
.page-products .pp-card__list li {
  position: relative;
  padding: 7px 0 7px 16px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--boo-ice);
  border-bottom: 1px solid rgba(0, 194, 255, 0.12);
}
.page-products .pp-card__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14px;
  width: 6px;
  height: 6px;
  background: var(--boo-blue);
}
.pp-card--db .pp-card__list li::before,
.pp-card--mini .pp-card__list li::before {
  background: var(--boo-green);
}

/* 会员卡视觉 */
.page-products .pp-card--vip .pp-card__face--front {
  background:
    linear-gradient(135deg, rgba(0, 194, 255, 0.18), transparent 55%),
    rgba(10, 27, 42, 0.95);
}
.page-products .pp-card--vip .pp-card__vip {
  padding: 46px 24px 36px;
  text-align: center;
}
.page-products .pp-card__vip-num {
  display: block;
  font-family: var(--boo-font-head);
  font-size: 76px;
  font-weight: 900;
  line-height: 1;
  color: var(--boo-orange);
  transform: skewX(-8deg);
  text-shadow: 0 0 32px rgba(255, 90, 54, 0.35);
}
.page-products .pp-card__vip-label {
  display: inline-block;
  margin-top: 10px;
  padding: 5px 12px;
  background: var(--boo-orange);
  font-family: var(--boo-font-num);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.18em;
  color: #fff;
  transform: skewX(-6deg);
}
.page-products .pp-card--vip .pp-card__body {
  margin-top: auto;
}

/* ---------- 04 会员权益对比表 ---------- */
.page-products .pp-compare {
  padding: 52px 0 60px;
  background:
    linear-gradient(90deg, rgba(0, 194, 255, 0.07) 1px, transparent 1px),
    linear-gradient(180deg, var(--boo-ice) 0%, #ddebff 100%);
  background-size: 28px 28px, auto;
}
.page-products .pp-compare__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}
.page-products .pp-section-no {
  display: inline-block;
  padding: 3px 10px;
  border: 1px solid var(--boo-orange);
  font-family: var(--boo-font-num);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--boo-orange);
  transform: skewX(-7deg);
}
.page-products .pp-compare__aside h2,
.page-products .pp-guide__head h2,
.page-products .pp-price__head h2 {
  margin: 12px 0 10px;
  font-family: var(--boo-font-head);
  font-size: 28px;
  font-weight: 900;
  line-height: 1.2;
  color: var(--boo-ink);
  transform: skewX(-5deg);
}
.page-products .pp-compare__lead {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--boo-gray);
}
.page-products .pp-compare__visual {
  position: relative;
  overflow: hidden;
  margin: 0 0 18px;
  aspect-ratio: 3 / 2;
  border: 1px solid var(--boo-line);
  background: #fff;
}
.page-products .pp-compare__visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.page-products .pp-compare__note {
  margin: 0 0 18px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--boo-gray);
}
.page-products .pp-compare__btn {
  min-height: 44px;
}
.page-products .pp-compare__scroll {
  overflow-x: auto;
  border: 1px solid var(--boo-line);
  background: #fff;
  -webkit-overflow-scrolling: touch;
}
.page-products .pp-compare__table {
  width: 100%;
  min-width: 700px;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 14px;
  line-height: 1.5;
}
.page-products .pp-compare__table th,
.page-products .pp-compare__table td {
  padding: 14px 16px;
  border-bottom: 1px solid var(--boo-line);
  text-align: left;
  vertical-align: top;
}
.page-products .pp-compare__table thead th {
  background: var(--boo-night);
  color: var(--boo-ice);
  font-family: var(--boo-font-num);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.06em;
}
.page-products .pp-compare__table thead th:nth-child(3) {
  background: var(--boo-orange);
  color: #fff;
}
.page-products .pp-compare__table thead th:first-child,
.page-products .pp-compare__table tbody th:first-child {
  position: sticky;
  left: 0;
  background: var(--boo-ice);
  font-weight: 800;
  color: var(--boo-ink);
  z-index: 3;
  box-shadow: 1px 0 0 var(--boo-line);
}
.page-products .pp-compare__table tbody th:first-child {
  min-width: 160px;
}
.page-products .pp-compare__table tbody tr:nth-child(even) td {
  background-color: rgba(0, 194, 255, 0.05);
}
.page-products .pp-compare__table tbody tr:nth-child(even) th:first-child {
  background-color: #e2f2ff;
}
.page-products .pp-compare__table td:nth-child(3) {
  background-color: rgba(255, 90, 54, 0.07);
  font-weight: 700;
}
.page-products .pp-compare__table tbody tr:nth-child(even) td:nth-child(3) {
  background-color: rgba(255, 90, 54, 0.09);
}
.page-products .pp-compare__table tbody tr:last-child th,
.page-products .pp-compare__table tbody tr:last-child td {
  border-bottom: 0;
}

/* ---------- 05 开通指引 ---------- */
.page-products .pp-guide {
  padding: 56px 0 64px;
  background:
    linear-gradient(rgba(0, 194, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 194, 255, 0.07) 1px, transparent 1px),
    var(--boo-night);
  background-size: 36px 36px, 36px 36px, auto;
}
.page-products .pp-guide__head {
  margin-bottom: 32px;
}
.page-products .pp-guide__head h2 {
  color: var(--boo-ice);
}
.page-products .pp-guide__lead {
  margin: 0;
  font-size: 15px;
  color: rgba(240, 247, 255, 0.6);
}
.page-products .pp-guide__steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: guide;
}
.page-products .pp-guide__step {
  position: relative;
  padding: 24px 22px 22px;
  border: 1px solid rgba(0, 194, 255, 0.3);
  border-top: 3px solid var(--boo-blue);
  background: rgba(10, 27, 42, 0.8);
}
.page-products .pp-guide__num {
  display: inline-block;
  font-family: var(--boo-font-num);
  font-size: 34px;
  font-weight: 900;
  line-height: 1;
  color: var(--boo-orange);
  transform: skewX(-8deg);
  letter-spacing: -0.04em;
  margin-bottom: 12px;
}
.page-products .pp-guide__step h3 {
  margin: 0 0 10px;
  font-family: var(--boo-font-head);
  font-size: 18px;
  font-weight: 900;
  color: var(--boo-ice);
}
.page-products .pp-guide__step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(240, 247, 255, 0.65);
}

/* ---------- 06 费用透明声明 ---------- */
.page-products .pp-price {
  padding: 56px 0 64px;
  background:
    linear-gradient(90deg, rgba(0, 194, 255, 0.07) 1px, transparent 1px),
    linear-gradient(180deg, var(--boo-ice) 0%, #e8f6ff 100%);
  background-size: 28px 28px, auto;
}
.page-products .pp-price__lead {
  margin: 0 0 28px;
  font-size: 15px;
  color: var(--boo-gray);
}
.page-products .pp-price__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 0 0 32px;
}
.page-products .pp-price__stat {
  padding: 20px 12px;
  border: 1px solid var(--boo-line);
  background: #fff;
  text-align: center;
  box-shadow: 0 2px 0 rgba(0, 194, 255, 0.12);
}
.page-products .pp-price__stat--hot {
  border-color: var(--boo-orange);
  box-shadow: 0 2px 0 var(--boo-orange);
  background: linear-gradient(160deg, #fff, rgba(255, 90, 54, 0.08));
}
.page-products .pp-price__num {
  display: block;
  font-family: var(--boo-font-head);
  font-size: clamp(28px, 8vw, 44px);
  font-weight: 900;
  line-height: 1;
  color: var(--boo-blue);
  transform: skewX(-7deg);
  letter-spacing: -0.02em;
}
.page-products .pp-price__stat--hot .pp-price__num {
  color: var(--boo-orange);
}
.page-products .pp-price__label {
  display: block;
  margin-top: 8px;
  font-family: var(--boo-font-num);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--boo-gray);
}
.page-products .pp-price__qa {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin: 0 0 32px;
}
.page-products .pp-price__qa-item {
  padding: 18px 20px;
  border: 1px solid var(--boo-line);
  border-left: 4px solid var(--boo-blue);
  background: #fff;
}
.page-products .pp-price__qa-item dt {
  margin: 0 0 8px;
  font-family: var(--boo-font-head);
  font-size: 15px;
  font-weight: 900;
  line-height: 1.5;
  color: var(--boo-ink);
  transform: skewX(-5deg);
}
.page-products .pp-price__qa-item dd {
  margin: 0;
  font-family: var(--boo-font-num);
  font-size: 24px;
  font-weight: 900;
  color: var(--boo-blue);
}
.page-products .pp-price__chart {
  position: relative;
  overflow: hidden;
  margin: 0 0 28px;
  aspect-ratio: 10 / 7;
  background: var(--boo-night);
  border: 1px solid var(--boo-line);
}
.page-products .pp-price__chart img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.page-products .boo-callout {
  margin: 0 0 28px;
}
.page-products .boo-callout[data-type="success"] {
  background: rgba(0, 224, 168, 0.1);
  border: 1px solid rgba(0, 224, 168, 0.4);
  color: var(--boo-ink);
}
.page-products .pp-price__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}
.page-products .pp-price__actions .boo-btn {
  min-height: 44px;
}

/* ---------- 交互递减 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .pp-card__inner,
  .page-products .pp-card__face,
  .page-products .pp-filter__btn,
  .page-products .pp-card__flip {
    transition: none;
  }
}

/* ---------- 平板 ---------- */
@media (min-width: 768px) {
  .page-products .pp-hero {
    padding: 28px 0 56px;
  }
  .page-products .pp-hero__index {
    display: block;
  }
  .page-products .pp-filter__head {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .page-products .pp-filter__btns {
    justify-content: flex-end;
  }
  .page-products .pp-filter__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .page-products .pp-compare__layout {
    grid-template-columns: 280px 1fr;
    gap: 28px;
    align-items: start;
  }
  .page-products .pp-guide__steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
  .page-products .pp-price__qa {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .page-products .pp-price__stat {
    padding: 28px 16px;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1080px) {
  .page-products .pp-filter__grid {
    grid-template-columns: repeat(4, 1fr);
  }
  .page-products .pp-card__body {
    padding: 18px 18px 20px;
  }
  .page-products .pp-card__media--mini {
    width: 140px;
  }
  .page-products .pp-compare__layout {
    grid-template-columns: 320px 1fr;
    gap: 36px;
  }
  .page-products .pp-guide__steps {
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
  }
  .page-products .pp-price__qa {
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
  }
  .page-products .pp-price__stats {
    gap: 20px;
  }
}