.page-products {
  --tp-gap: clamp(18px, 2.6vw, 36px);
  --tp-panel-gap: clamp(20px, 3vw, 40px);
  background: var(--ff-night);
  color: var(--ff-ink);
}

/* ---------- 首屏 ---------- */
.page-products .tp-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--ff-header-h) + clamp(28px, 6vw, 72px)) 0 clamp(30px, 5vw, 64px);
}

.page-products .tp-hero::before {
  content: "";
  position: absolute;
  inset: -30% -6% auto -6%;
  height: 160%;
  background-image: repeating-linear-gradient(96deg, rgba(31, 53, 96, 0.5) 0 1px, transparent 1px 92px);
  opacity: 0.55;
  pointer-events: none;
}

.page-products .tp-hero::after {
  content: "";
  position: absolute;
  right: -14%;
  bottom: -46%;
  width: 60%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 106, 30, 0.16), transparent 68%);
  pointer-events: none;
}

.page-products .tp-hero .ff-container {
  position: relative;
  z-index: 1;
}

.page-products .tp-hero__grid {
  display: grid;
  gap: clamp(30px, 5vw, 56px);
  margin-top: clamp(26px, 5vw, 52px);
}

.page-products .tp-hero__eyebrow {
  margin: 0;
  font-family: var(--ff-font-data);
  font-size: var(--ff-fs-1);
  letter-spacing: 0.16em;
  color: var(--ff-orange);
}

.page-products .tp-hero__title {
  margin: 12px 0 0;
  font-family: var(--ff-font-display);
  font-style: italic;
  font-weight: 900;
  font-size: clamp(44px, 10vw, 96px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  color: var(--ff-ink);
  transform: skewX(-8deg);
  transform-origin: left bottom;
  padding-inline: 0.06em;
}

.page-products .tp-hero__lead {
  margin: clamp(18px, 2.6vw, 28px) 0 0;
  max-width: 34em;
  font-size: var(--ff-fs-3);
  line-height: 1.85;
  color: var(--ff-ink-2);
}

.page-products .tp-hero__meta {
  display: flex;
  flex-wrap: wrap;
  margin: clamp(18px, 2.4vw, 26px) 0 0;
  font-family: var(--ff-font-data);
  font-size: var(--ff-fs-2);
  color: var(--ff-gray);
  letter-spacing: 0.02em;
}

.page-products .tp-hero__meta > span + span::before {
  content: "／";
  color: var(--ff-mist);
  margin: 0 0.7em;
}

/* ---------- 首屏工具索引 ---------- */
.page-products .tp-tools-index {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--ff-line);
}

.page-products .tp-tools-index__link {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  column-gap: 16px;
  row-gap: 6px;
  align-items: baseline;
  padding: 16px 4px;
  border-bottom: 1px solid var(--ff-line);
  color: var(--ff-ink);
  text-decoration: none;
  transition: background var(--ff-t) var(--ff-ease), padding-left var(--ff-t) var(--ff-ease);
}

.page-products .tp-tools-index__link:hover,
.page-products .tp-tools-index__link:focus-visible {
  background: var(--ff-board);
  padding-left: 14px;
}

.page-products .tp-tools-index__num {
  grid-row: 1 / span 2;
  font-family: var(--ff-font-data);
  font-size: var(--ff-fs-3);
  font-weight: 700;
  line-height: 1.3;
  color: var(--ff-orange);
  transition: color var(--ff-t) var(--ff-ease);
}

.page-products .tp-tools-index__link:hover .tp-tools-index__num,
.page-products .tp-tools-index__link:focus-visible .tp-tools-index__num {
  color: var(--ff-orange-soft);
}

.page-products .tp-tools-index__name {
  font-family: var(--ff-font-head);
  font-weight: 700;
  font-size: var(--ff-fs-4);
  line-height: 1.25;
}

.page-products .tp-tools-index__desc {
  grid-column: 2;
  font-size: var(--ff-fs-2);
  line-height: 1.65;
  color: var(--ff-ink-2);
}

/* ---------- 工作台骨架 ---------- */
.page-products .tp-shell {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  padding-bottom: clamp(48px, 8vw, 104px);
}

.page-products .tp-toc {
  padding-bottom: 12px;
  border-bottom: 1px solid var(--ff-line);
}

.page-products .tp-toc__label {
  margin: 0 0 10px;
  font-family: var(--ff-font-data);
  font-size: var(--ff-fs-1);
  letter-spacing: 0.14em;
  color: var(--ff-gray);
}

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

.page-products .tp-toc__link {
  display: flex;
  gap: 8px;
  white-space: nowrap;
  padding: 8px 10px;
  border-bottom: 2px solid transparent;
  font-size: var(--ff-fs-2);
  color: var(--ff-ink-2);
  text-decoration: none;
  transition: color var(--ff-t) var(--ff-ease), border-color var(--ff-t) var(--ff-ease);
}

.page-products .tp-toc__link:hover,
.page-products .tp-toc__link:focus-visible {
  color: var(--ff-ink);
}

.page-products .tp-toc__link[data-active="true"] {
  color: var(--ff-ink);
  border-bottom-color: var(--ff-orange);
}

.page-products .tp-toc__num {
  font-family: var(--ff-font-data);
  font-size: var(--ff-fs-1);
  line-height: 1.9;
  color: var(--ff-mist);
}

.page-products .tp-toc__link[data-active="true"] .tp-toc__num {
  color: var(--ff-orange);
}

/* ---------- 面板 ---------- */
.page-products .tp-panel {
  padding: clamp(28px, 4.5vw, 56px) 0;
  border-top: 1px solid var(--ff-line);
  scroll-margin-top: calc(var(--ff-header-h) + 24px);
}

.page-products .tp-body > .tp-panel:first-child {
  border-top: 0;
  padding-top: clamp(8px, 2vw, 16px);
}

.page-products .tp-panel--board {
  padding: clamp(24px, 3.6vw, 44px);
  background: var(--ff-screen);
  border: 1px solid var(--ff-line);
  border-radius: var(--ff-radius);
}

.page-products .tp-panel__grid {
  display: grid;
  gap: var(--tp-panel-gap);
}

.page-products .tp-lead {
  margin: 0 0 clamp(20px, 2.8vw, 30px);
  max-width: 42em;
  font-size: var(--ff-fs-3);
  line-height: 1.85;
  color: var(--ff-ink-2);
}

.page-products .tp-panel__side {
  display: grid;
  gap: 16px;
  align-content: start;
}

/* ---------- 图 ---------- */
.page-products .tp-figure {
  margin: 0 0 clamp(20px, 3vw, 32px);
}

.page-products .tp-figure__cap {
  margin-top: 10px;
  font-size: var(--ff-fs-1);
  line-height: 1.7;
  color: var(--ff-gray);
}

.page-products .tp-panel__side .tp-figure {
  margin-bottom: 0;
}

/* ---------- 筛选 ---------- */
.page-products .tp-filters {
  display: grid;
  gap: 14px;
  margin-bottom: clamp(18px, 2.6vw, 26px);
  padding: clamp(16px, 2.2vw, 22px);
  background: var(--ff-board);
  border: 1px solid var(--ff-line);
  border-radius: var(--ff-radius);
}

.page-products .tp-filter-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.page-products .tp-filter-group__label {
  min-width: 4em;
  font-family: var(--ff-font-data);
  font-size: var(--ff-fs-1);
  letter-spacing: 0.1em;
  color: var(--ff-gray);
}

/* ---------- 表格 ---------- */
.page-products .tp-table-scroll {
  max-height: 460px;
  overflow: auto;
  border: 1px solid var(--ff-line);
  border-radius: var(--ff-radius);
}

.page-products .tp-table-cap {
  padding: 12px 14px;
  text-align: left;
  font-size: var(--ff-fs-1);
  line-height: 1.7;
  color: var(--ff-ink-2);
  background: var(--ff-board);
}

.page-products .tp-table-foot {
  margin: 12px 0 0;
  font-size: var(--ff-fs-1);
  line-height: 1.75;
  color: var(--ff-gray);
}

/* ---------- 口径对照 ---------- */
.page-products .tp-defs {
  display: grid;
  gap: 14px;
  margin-bottom: clamp(22px, 3vw, 32px);
}

.page-products .tp-def {
  padding: 18px 20px;
  background: var(--ff-board);
  border: 1px solid var(--ff-line);
  border-radius: var(--ff-radius);
}

.page-products .tp-def__title {
  margin: 0 0 10px;
  font-family: var(--ff-font-head);
  font-size: var(--ff-fs-4);
  font-weight: 700;
  line-height: 1.3;
}

.page-products .tp-def__body {
  margin: 0;
  font-size: var(--ff-fs-2);
  line-height: 1.85;
  color: var(--ff-ink-2);
}

.page-products .tp-def__unit {
  margin: 14px 0 0;
  font-family: var(--ff-font-data);
  font-size: var(--ff-fs-1);
  letter-spacing: 0.04em;
  color: var(--ff-green);
}

/* ---------- 指标 ---------- */
.page-products .tp-kpis {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 clamp(24px, 3.2vw, 34px);
  padding: 0;
}

.page-products .tp-kpi {
  padding: 16px 18px;
  background: var(--ff-board);
  border: 1px solid var(--ff-line);
  border-radius: var(--ff-radius);
}

.page-products .tp-unit {
  margin-left: 0.12em;
  font-family: var(--ff-font-data);
  font-size: 0.5em;
  color: var(--ff-ink-2);
}

.page-products .tp-segments {
  display: grid;
  gap: 12px;
}

.page-products .tp-segment {
  padding: 16px 18px;
  border-left: 2px solid var(--ff-mist);
  background: linear-gradient(90deg, rgba(19, 36, 68, 0.9), rgba(19, 36, 68, 0));
}

.page-products .tp-segment__title {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 8px;
  font-family: var(--ff-font-head);
  font-size: var(--ff-fs-3);
  font-weight: 700;
}

.page-products .tp-segment__num {
  font-family: var(--ff-font-data);
  font-size: var(--ff-fs-1);
  color: var(--ff-orange);
  letter-spacing: 0.1em;
}

.page-products .tp-segment__body {
  margin: 0;
  font-size: var(--ff-fs-2);
  line-height: 1.8;
  color: var(--ff-ink-2);
}

.page-products .tp-note-wide {
  margin-top: clamp(22px, 3vw, 30px);
}

/* ---------- 时间轴 ---------- */
.page-products .tp-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .tp-timeline__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--ff-line);
}

.page-products .tp-timeline__item:first-child {
  border-top: 1px solid var(--ff-line);
}

.page-products .tp-timeline__tag {
  grid-column: 1;
  grid-row: 1;
  justify-self: start;
  padding: 3px 10px;
  font-family: var(--ff-font-data);
  font-size: var(--ff-fs-1);
  letter-spacing: 0.1em;
  border: 1px solid currentColor;
  border-radius: 2px;
}

.page-products .tp-timeline__tag--in { color: var(--ff-green); }
.page-products .tp-timeline__tag--out { color: var(--ff-orange); }
.page-products .tp-timeline__tag--loan { color: var(--ff-ink-2); }
.page-products .tp-timeline__tag--extend { color: var(--ff-orange-soft); }

.page-products .tp-timeline__time {
  grid-column: 2;
  grid-row: 1;
  align-self: center;
  font-size: var(--ff-fs-1);
  color: var(--ff-gray);
  white-space: nowrap;
}

.page-products .tp-timeline__body {
  grid-column: 1 / -1;
  grid-row: 2;
}

.page-products .tp-timeline__title {
  margin: 0 0 6px;
  font-family: var(--ff-font-head);
  font-size: var(--ff-fs-3);
  font-weight: 700;
  line-height: 1.4;
}

.page-products .tp-timeline__text {
  margin: 0;
  font-size: var(--ff-fs-2);
  line-height: 1.8;
  color: var(--ff-ink-2);
}

/* ---------- 票价阶梯 ---------- */
.page-products .tp-tiers {
  list-style: none;
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
}

.page-products .tp-tiers__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px 14px;
  padding: 12px 16px;
  background: var(--ff-board);
  border: 1px solid var(--ff-line);
  border-left: 3px solid var(--ff-mist);
  border-radius: var(--ff-radius);
}

.page-products .tp-tiers__item:nth-child(1) { border-left-color: var(--ff-orange); }
.page-products .tp-tiers__item:nth-child(2) { border-left-color: var(--ff-orange-soft); }
.page-products .tp-tiers__item:nth-child(3) { border-left-color: var(--ff-green); }
.page-products .tp-tiers__item:nth-child(4) { border-left-color: var(--ff-ink-2); }
.page-products .tp-tiers__item:nth-child(5) { border-left-color: var(--ff-mist); }
.page-products .tp-tiers__item:nth-child(6) { border-left-color: var(--ff-gray); }

.page-products .tp-tiers__idx {
  font-family: var(--ff-font-data);
  font-size: var(--ff-fs-1);
  letter-spacing: 0.08em;
  color: var(--ff-ink-2);
}

.page-products .tp-tiers__zone {
  font-size: var(--ff-fs-2);
  color: var(--ff-ink);
}

.page-products .tp-tiers__price {
  font-size: var(--ff-fs-3);
  font-weight: 700;
  color: var(--ff-ink);
}

.page-products .tp-tiers__bar {
  grid-column: 1 / -1;
  position: relative;
  height: 3px;
  background: var(--ff-line);
  border-radius: 2px;
  overflow: hidden;
}

.page-products .tp-tiers__bar::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 100%;
  background: var(--ff-orange);
  opacity: 0.75;
}

.page-products .tp-tiers__item:nth-child(1) .tp-tiers__bar::after { width: 100%; }
.page-products .tp-tiers__item:nth-child(2) .tp-tiers__bar::after { width: 74%; }
.page-products .tp-tiers__item:nth-child(3) .tp-tiers__bar::after { width: 51%; }
.page-products .tp-tiers__item:nth-child(4) .tp-tiers__bar::after { width: 33%; }
.page-products .tp-tiers__item:nth-child(5) .tp-tiers__bar::after { width: 18%; }
.page-products .tp-tiers__item:nth-child(6) .tp-tiers__bar::after { width: 10%; }

/* ---------- 事实条目 ---------- */
.page-products .tp-facts {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .tp-facts li {
  display: grid;
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px solid var(--ff-line);
}

.page-products .tp-facts li:first-child {
  border-top: 1px solid var(--ff-line);
}

.page-products .tp-facts__k {
  font-family: var(--ff-font-data);
  font-size: var(--ff-fs-1);
  letter-spacing: 0.1em;
  color: var(--ff-orange);
}

.page-products .tp-facts__v {
  font-size: var(--ff-fs-2);
  line-height: 1.85;
  color: var(--ff-ink-2);
}

.page-products .tp-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-products .tp-defs {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .page-products .tp-facts li {
    grid-template-columns: minmax(88px, 118px) minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

@media (min-width: 900px) {
  .page-products .tp-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: clamp(36px, 5vw, 76px);
  }

  .page-products .tp-panel__grid {
    grid-template-columns: minmax(0, 1fr) minmax(240px, 310px);
  }
}

@media (min-width: 1024px) {
  .page-products .tp-shell {
    grid-template-columns: 208px minmax(0, 1fr);
    align-items: start;
  }

  .page-products .tp-toc {
    position: sticky;
    top: calc(var(--ff-header-h) + 24px);
    padding-bottom: 0;
    border-bottom: 0;
  }

  .page-products .tp-toc__list {
    flex-direction: column;
    gap: 0;
    overflow: visible;
    padding: 0;
    border-left: 1px solid var(--ff-line);
  }

  .page-products .tp-toc__link {
    white-space: normal;
    border-bottom: 0;
    border-left: 2px solid transparent;
    margin-left: -1px;
    padding: 8px 12px;
  }

  .page-products .tp-toc__link[data-active="true"] {
    border-bottom-color: transparent;
    border-left-color: var(--ff-orange);
  }
}

@media (min-width: 1180px) {
  .page-products .tp-kpis {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .page-products .tp-tiers__item {
    grid-template-columns: minmax(0, 1fr) auto;
  }

  .page-products .tp-tiers__idx {
    grid-column: 1;
    grid-row: 1;
  }

  .page-products .tp-tiers__zone {
    grid-column: 1;
    grid-row: 2;
  }

  .page-products .tp-tiers__price {
    grid-column: 2;
    grid-row: 1 / span 2;
    align-self: center;
    text-align: right;
  }

  .page-products .tp-tiers__bar {
    grid-row: 3;
  }

  .page-products .tp-hero__meta {
    flex-direction: column;
    gap: 4px;
  }

  .page-products .tp-hero__meta > span + span::before {
    content: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .tp-tools-index__link,
  .page-products .tp-toc__link,
  .page-products .tp-tools-index__num {
    transition: none;
  }
}