/* ============================================================
   项目中心 / page-products
   ============================================================ */

.page-products {
  --pp-gap: clamp(16px, 2.2vw, 26px);
  --pp-hair: rgba(11, 22, 32, .13);
  --pp-rail-w: 218px;
  background: var(--c-sand);
  color: var(--c-ink);
  font-family: var(--f-body);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

.page-products .pp-shell {
  width: 100%;
  max-width: var(--shell-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

/* ---------- 首屏框景 ---------- */

.page-products .pp-hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(155deg, #0E2A47 0%, #1B4F72 54%, #0B1620 100%);
  color: var(--c-mist);
  border-bottom: 1px solid rgba(201, 162, 39, .5);
}

.page-products .pp-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(215, 229, 240, .07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(215, 229, 240, .07) 1px, transparent 1px);
  background-size: 84px 84px;
  pointer-events: none;
}

.page-products .pp-hero::after {
  content: "";
  position: absolute;
  right: -140px;
  top: -170px;
  width: 540px;
  height: 540px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 162, 39, .32), rgba(194, 24, 91, .12) 48%, transparent 70%);
  pointer-events: none;
}

.page-products .pp-ruler {
  position: relative;
  z-index: 1;
  height: 20px;
  background-image: repeating-linear-gradient(90deg, rgba(201, 162, 39, .55) 0 1px, transparent 1px 26px);
  background-size: 100% 8px;
  background-repeat: no-repeat;
  background-position: bottom left;
  border-bottom: 1px solid rgba(201, 162, 39, .28);
}

.page-products .pp-hero-inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(34px, 5vw, 66px) clamp(38px, 6vw, 72px);
}

.page-products .pp-crumbs {
  margin-bottom: clamp(26px, 3.4vw, 44px);
  color: rgba(215, 229, 240, .68);
}

.page-products .pp-crumbs a {
  color: rgba(215, 229, 240, .78);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--dur), border-color var(--dur);
}

.page-products .pp-crumbs a:hover {
  color: var(--c-gold);
  border-bottom-color: var(--c-gold);
}

.page-products .pp-hero-grid {
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-products .pp-kicker {
  color: var(--c-gold);
  letter-spacing: .22em;
  margin: 0 0 14px;
}

.page-products .pp-h1 {
  font-family: var(--f-head);
  font-weight: 700;
  font-size: clamp(30px, 4.8vw, 58px);
  line-height: 1.18;
  letter-spacing: .01em;
  margin: 0;
  color: #fff;
}

.page-products .pp-lede {
  max-width: 62ch;
  margin: 20px 0 0;
  font-size: clamp(15px, 1.1vw, 17px);
  line-height: 1.9;
  color: var(--c-light-82);
}

.page-products .pp-hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 18px 26px;
  margin-top: 30px;
}

.page-products .pp-hero-link {
  font-size: 14.5px;
  color: rgba(251, 249, 245, .86);
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 162, 39, .6);
  padding-bottom: 2px;
  transition: color var(--dur), border-color var(--dur);
}

.page-products .pp-hero-link:hover {
  color: var(--c-gold);
  border-bottom-color: var(--c-gold);
}

.page-products .pp-hero-card {
  position: relative;
  background: rgba(251, 249, 245, .06);
  border: 1px solid rgba(201, 162, 39, .42);
  padding: 26px 22px 22px;
}

.page-products .pp-hero-card::before {
  content: "";
  position: absolute;
  left: -1px;
  top: -1px;
  width: 108px;
  height: 5px;
  background: linear-gradient(90deg, var(--c-gold), var(--c-rose));
  clip-path: polygon(0 0, 100% 0, calc(100% - 16px) 100%, 0 100%);
}

.page-products .pp-hero-card-title {
  margin: 0 0 16px;
  font-size: 13px;
  letter-spacing: .18em;
  color: rgba(215, 229, 240, .72);
}

.page-products .pp-hero-meta {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(215, 229, 240, .18);
  border: 1px solid rgba(215, 229, 240, .18);
}

.page-products .pp-hero-meta li {
  background: rgba(11, 22, 32, .5);
  padding: 14px 12px;
  display: grid;
  gap: 4px;
}

.page-products .pp-hm-num {
  font-family: var(--f-mono);
  font-size: 24px;
  line-height: 1;
  color: var(--c-gold);
  letter-spacing: -.02em;
}

.page-products .pp-hm-label {
  font-size: 12.5px;
  color: rgba(215, 229, 240, .74);
  line-height: 1.5;
}

/* ---------- 工作台骨架 ---------- */

.page-products .pp-wk {
  display: grid;
  gap: clamp(22px, 3vw, 42px);
  padding-block: clamp(34px, 5vw, 66px);
}

.page-products .pp-rail-title {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--c-bronze);
}

.page-products .pp-rail-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .pp-rail-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border: 1px solid var(--pp-hair);
  background: var(--c-mist);
  color: var(--c-ink-56);
  font-size: 13.5px;
  text-decoration: none;
  transition: color var(--dur), border-color var(--dur), background-color var(--dur);
}

.page-products .pp-rail-link .num {
  font-family: var(--f-mono);
  font-size: 11.5px;
  color: var(--c-bronze);
}

.page-products .pp-rail-link:hover {
  color: var(--c-ink);
  border-color: var(--c-gold);
  background: rgba(201, 162, 39, .09);
}

/* ---------- 编号章节 ---------- */

.page-products .pp-sec {
  padding-block: clamp(26px, 3.6vw, 46px);
  border-top: 1px solid var(--pp-hair);
  scroll-margin-top: calc(var(--header-h) + 18px);
}

.page-products .pp-sec:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-products .pp-sec-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px 16px;
  align-items: start;
  margin-bottom: clamp(20px, 2.6vw, 32px);
}

.page-products .pp-sec-index {
  font-family: var(--f-mono);
  font-size: clamp(26px, 3vw, 40px);
  line-height: .9;
  letter-spacing: -.03em;
  color: rgba(201, 162, 39, .9);
  padding-top: 4px;
}

.page-products .pp-sec-title {
  margin: 0;
  font-family: var(--f-head);
  font-weight: 700;
  font-size: clamp(21px, 2.2vw, 30px);
  line-height: 1.35;
  color: var(--c-tianshan);
}

.page-products .pp-sec-lead {
  margin: 12px 0 0;
  max-width: 70ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--c-ink-72);
}

/* ---------- 注册流程步骤卡 ---------- */

.page-products .pp-step-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pp-gap);
}

.page-products .pp-step {
  background: var(--c-mist);
  border: 1px solid var(--pp-hair);
  border-left: 3px solid var(--c-line);
  transition: border-color var(--dur), background-color var(--dur);
}

.page-products .pp-step:hover {
  border-left-color: var(--c-gold);
}

.page-products .pp-step[open] {
  background: #fff;
  border-left-color: var(--c-gold);
}

.page-products .pp-step-head {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  grid-template-areas:
    "num title"
    ". brief";
  gap: 6px 14px;
  padding: 18px;
  cursor: pointer;
  list-style: none;
}

.page-products .pp-step-head::-webkit-details-marker {
  display: none;
}

.page-products .pp-step-head:focus-visible {
  outline: 2px solid var(--c-gold);
  outline-offset: -4px;
}

.page-products .pp-step-num {
  grid-area: num;
  font-family: var(--f-mono);
  font-size: 15px;
  letter-spacing: .05em;
  color: var(--c-gold);
  border-top: 1.5px solid var(--c-gold);
  padding-top: 6px;
  align-self: start;
  line-height: 1.2;
}

.page-products .pp-step-title {
  grid-area: title;
  font-family: var(--f-head);
  font-weight: 700;
  font-size: clamp(17px, 1.4vw, 19px);
  line-height: 1.45;
  color: var(--c-ink);
}

.page-products .pp-step-brief {
  grid-area: brief;
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--c-ink-56);
}

.page-products .pp-step-body {
  padding: 4px 18px 20px;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--c-ink-72);
  border-top: 1px dashed var(--pp-hair);
  margin-top: 2px;
  padding-top: 14px;
}

.page-products .pp-step-body p {
  margin: 0 0 10px;
}

.page-products .pp-step-body p:last-child {
  margin-bottom: 0;
}

.page-products .pp-step-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 7px;
}

.page-products .pp-step-list li {
  position: relative;
  padding-left: 17px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--c-ink-56);
}

.page-products .pp-step-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 8px;
  height: 1px;
  background: var(--c-bronze);
}

/* ---------- 图片框 ---------- */

.page-products .pp-figure {
  display: block;
  margin: 0;
}

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

.page-products .pp-figure .media-caption {
  display: block;
  padding: 11px 14px;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--c-ink-56);
  border-top: 1px solid var(--pp-hair);
}

.page-products .pp-figure--flow {
  margin-top: clamp(22px, 3vw, 34px);
}

/* ---------- 记录查询 ---------- */

.page-products .pp-query {
  display: grid;
  gap: var(--pp-gap);
}

.page-products .pp-query-cards {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-products .pp-query-card {
  background: var(--c-mist);
  border: 1px solid var(--pp-hair);
  border-top: 2px solid var(--c-line);
  padding: 16px 18px 18px;
  transition: border-color var(--dur), background-color var(--dur);
}

.page-products .pp-query-card:hover {
  border-top-color: var(--c-jade);
  background: #fff;
}

.page-products .pp-query-title {
  margin: 0 0 8px;
  font-family: var(--f-head);
  font-weight: 700;
  font-size: 17px;
  line-height: 1.4;
  color: var(--c-tianshan);
}

.page-products .pp-query-desc {
  margin: 0 0 10px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-ink-72);
}

.page-products .pp-query-note {
  margin: 0;
  padding-top: 10px;
  border-top: 1px dashed var(--pp-hair);
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: .01em;
  color: var(--c-bronze);
}

/* ---------- 栏目索引 ---------- */

.page-products .pp-index-wrap {
  display: grid;
  gap: var(--pp-gap);
}

.page-products .pp-tab-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
  padding-bottom: 0;
  border-bottom: 1px solid var(--pp-hair);
}

.page-products .pp-tab-btn {
  appearance: none;
  font-family: var(--f-body);
  font-size: 13.5px;
  letter-spacing: .02em;
  padding: 10px 15px;
  border: 1px solid var(--pp-hair);
  border-bottom: none;
  background: transparent;
  color: var(--c-ink-56);
  cursor: pointer;
  transition: color var(--dur), border-color var(--dur), background-color var(--dur);
}

.page-products .pp-tab-btn:hover {
  color: var(--c-ink);
  border-color: var(--c-bronze);
}

.page-products .pp-tab-btn.is-active {
  background: var(--c-mist);
  color: var(--c-tianshan);
  border-color: var(--c-tianshan);
  font-weight: 600;
}

.page-products .pp-tab-panel {
  display: none;
}

.page-products .pp-tab-panel.is-active {
  display: block;
}

.page-products .pp-index-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .pp-index-list .index-item {
  display: grid;
  gap: 4px;
  padding: 13px 0;
  border-bottom: 1px dashed var(--pp-hair);
}

.page-products .pp-index-list .index-item:first-child {
  border-top: 1px solid var(--pp-hair);
}

.page-products .pp-index-list .index-term {
  font-family: var(--f-head);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.4;
  color: var(--c-tianshan);
  padding-left: 11px;
  border-left: 2px solid var(--c-gold);
}

.page-products .pp-index-list .index-desc {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--c-ink-56);
  padding-left: 13px;
}

/* ---------- 活动规则 ---------- */

.page-products .pp-rule-wrap {
  display: grid;
  gap: var(--pp-gap);
}

.page-products .pp-rule-body p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.9;
  color: var(--c-ink-72);
}

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

.page-products .pp-rule-list li {
  position: relative;
  padding: 12px 16px 12px 40px;
  background: var(--c-mist);
  border: 1px solid var(--pp-hair);
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-ink-72);
}

.page-products .pp-rule-list li::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 22px;
  width: 9px;
  height: 9px;
  border: 1.5px solid var(--c-rose);
  transform: rotate(45deg);
}

.page-products .pp-rule-list strong {
  display: block;
  font-family: var(--f-head);
  font-weight: 700;
  font-size: 14.5px;
  color: var(--c-tianshan);
  margin-bottom: 2px;
}

/* ---------- 服务能力 ---------- */

.page-products .pp-cap-cards {
  display: grid;
  gap: var(--pp-gap);
  grid-template-columns: 1fr;
}

.page-products .pp-cap-card {
  position: relative;
  background: var(--c-mist);
  border: 1px solid var(--pp-hair);
  padding: 20px 20px 22px;
  transition: border-color var(--dur), background-color var(--dur);
}

.page-products .pp-cap-card::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 0;
  width: 34px;
  height: 3px;
  background: var(--c-tianshan);
  transition: width var(--dur), background-color var(--dur);
}

.page-products .pp-cap-card:hover {
  background: #fff;
  border-color: var(--c-tianshan);
}

.page-products .pp-cap-card:hover::before {
  width: 76px;
  background: var(--c-gold);
}

.page-products .pp-cap-title {
  margin: 8px 0 10px;
  font-family: var(--f-head);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.4;
  color: var(--c-ink);
}

.page-products .pp-cap-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--c-ink-72);
}

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

.page-products .pp-stat {
  background: var(--c-mist);
  padding: 18px 16px 20px;
}

.page-products .pp-stat-num {
  margin: 0 0 6px;
  font-family: var(--f-mono);
  font-size: clamp(24px, 2.6vw, 34px);
  line-height: 1.05;
  letter-spacing: -.03em;
  color: var(--c-tianshan);
}

.page-products .pp-stat-unit {
  font-size: .52em;
  color: var(--c-bronze);
  margin-left: 2px;
}

.page-products .pp-stat-label {
  margin: 0;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--c-ink-56);
}

.page-products .pp-figure--cap {
  margin-top: var(--pp-gap);
}

/* ---------- 页尾行动区 ---------- */

.page-products .pp-cta {
  background: linear-gradient(140deg, #0E2A47 0%, #1B4F72 62%, #143a5c 100%);
  border-top: 1px solid rgba(201, 162, 39, .5);
  color: var(--c-mist);
  position: relative;
  overflow: hidden;
}

.page-products .pp-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(90deg, rgba(201, 162, 39, .16) 0 1px, transparent 1px 30px);
  background-size: 100% 6px;
  background-repeat: no-repeat;
  background-position: top left;
  pointer-events: none;
}

.page-products .pp-cta-inner {
  position: relative;
  z-index: 1;
  padding-block: clamp(38px, 5vw, 66px);
}

.page-products .pp-cta-kicker {
  color: var(--c-gold);
  letter-spacing: .22em;
  margin: 0 0 14px;
}

.page-products .pp-cta-title {
  margin: 0;
  font-family: var(--f-head);
  font-weight: 700;
  font-size: clamp(22px, 2.6vw, 34px);
  line-height: 1.35;
  color: #fff;
  max-width: 24ch;
}

.page-products .pp-cta-text {
  margin: 16px 0 0;
  max-width: 62ch;
  font-size: 15px;
  line-height: 1.9;
  color: var(--c-light-82);
}

.page-products .pp-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 18px;
  margin-top: 28px;
}

.page-products .pp-btn-ghost {
  display: inline-flex;
  align-items: center;
  padding: 12px 24px;
  border: 1px solid rgba(251, 249, 245, .5);
  color: var(--c-mist);
  font-size: 15px;
  text-decoration: none;
  transition: border-color var(--dur), background-color var(--dur), color var(--dur);
}

.page-products .pp-btn-ghost:hover {
  border-color: var(--c-gold);
  background: rgba(201, 162, 39, .16);
  color: #fff;
}

/* ============================================================
   断点
   ============================================================ */

@media (min-width: 620px) {
  .page-products .pp-cap-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pp-index-list .index-item {
    grid-template-columns: 138px minmax(0, 1fr);
    align-items: baseline;
    gap: 0 16px;
  }

  .page-products .pp-index-list .index-desc {
    padding-left: 0;
  }
}

@media (min-width: 760px) {
  .page-products .pp-step-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pp-step-head {
    grid-template-columns: 52px minmax(0, 1fr) auto;
    grid-template-areas: "num title brief";
    align-items: center;
    gap: 0 16px;
    padding: 20px;
  }

  .page-products .pp-step-brief {
    max-width: 22ch;
    text-align: right;
  }

  .page-products .pp-step-body {
    padding: 16px 20px 22px;
  }

  .page-products .pp-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pp-stat {
    padding: 22px 20px 24px;
  }
}

@media (min-width: 900px) {
  .page-products .pp-query {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    align-items: start;
  }

  .page-products .pp-rule-wrap {
    grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
    align-items: start;
  }

  .page-products .pp-figure--query {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
}

@media (min-width: 980px) {
  .page-products .pp-hero-grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, .8fr);
    align-items: end;
  }

  .page-products .pp-index-wrap {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, .5fr);
    align-items: start;
  }

  .page-products .pp-figure--square {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
}

@media (min-width: 1080px) {
  .page-products .pp-wk {
    grid-template-columns: var(--pp-rail-w) minmax(0, 1fr);
    align-items: start;
  }

  .page-products .pp-rail {
    position: sticky;
    top: calc(var(--header-h) + 26px);
  }

  .page-products .pp-rail-nav {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .page-products .pp-rail-link {
    display: grid;
    grid-template-columns: 30px minmax(0, 1fr);
    gap: 10px;
    padding: 9px 10px;
    border: 0;
    border-left: 2px solid transparent;
    background: transparent;
  }

  .page-products .pp-rail-link:hover {
    border-left-color: var(--c-gold);
    background: rgba(201, 162, 39, .08);
  }

  .page-products .pp-rail-link.is-active {
    border-left-color: var(--c-gold);
    color: var(--c-ink);
    background: rgba(201, 162, 39, .12);
  }
}
<<<END>>>