.page-products {
  --deck-gap: 18px;
  --line: 2px solid var(--grid);
  --hard-shadow: 6px 6px 0 rgba(0, 0, 0, 0.42);
  background: var(--ink-900);
  color: var(--paper);
}

.page-products .content-wrap {
  padding-left: 18px;
  padding-right: 18px;
}

/* ---------- 首屏 ---------- */
.page-products .tools-hero {
  position: relative;
  padding: 30px 0 12px;
  border-bottom: var(--line);
  background:
    radial-gradient(720px 320px at 84% -16%, rgba(22, 242, 200, 0.16), transparent 70%),
    linear-gradient(180deg, var(--ink-800) 0%, var(--ink-900) 84%);
}

.page-products .hero-grid {
  display: grid;
  gap: 24px;
  margin-top: 20px;
}

.page-products .hero-copy {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-products h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 5.4vw, 54px);
  line-height: 1.06;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-products .hero-copy .lede {
  margin: 0;
  max-width: 46ch;
}

.page-products .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 6px;
}

.page-products .hero-figure {
  margin: 0;
}

/* ---------- 工具台三栏 ---------- */
.page-products .tool-deck-section {
  padding: 32px 0;
}

.page-products .tool-deck {
  display: grid;
  gap: var(--deck-gap);
}

.page-products .tool-tree {
  display: grid;
  align-content: start;
  border-top: var(--line);
  padding-top: 12px;
}

.page-products .tool-tree__label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-products .tree-node {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 12px;
  padding: 13px 12px 13px 20px;
  border-left: 2px solid var(--grid);
  color: inherit;
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-products .tree-node::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 17px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ink-900);
  border: 2px solid var(--steel);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .tree-node:hover,
.page-products .tree-node:focus-visible {
  border-left-color: var(--cyan);
  background: linear-gradient(90deg, rgba(22, 242, 200, 0.09), transparent 78%);
  outline: none;
}

.page-products .tree-node:hover::before,
.page-products .tree-node:focus-visible::before {
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-products .tree-node__idx {
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: 0.08em;
  padding-top: 3px;
}

.page-products .tree-node__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  color: var(--paper);
}

.page-products .tree-node__desc {
  grid-column: 1 / -1;
  font-size: 13px;
  line-height: 1.62;
  color: var(--muted);
}

.page-products .tool-brief {
  border: var(--line);
  padding: 20px 18px;
  background: linear-gradient(160deg, var(--panel) 0%, var(--panel-2) 100%);
  box-shadow: var(--hard-shadow);
}

.page-products .brief-title {
  margin: 0 0 14px;
  font-size: 23px;
  line-height: 1.3;
  color: var(--paper);
}

.page-products .brief-list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-products .brief-list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.65;
  color: var(--paper);
}

.page-products .brief-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  background: var(--cyan);
}

.page-products .brief-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding: 14px 0;
  border-top: var(--line);
  border-bottom: var(--line);
}

.page-products .brief-stats .stat {
  display: grid;
  gap: 4px;
  padding-left: 10px;
  border-left: 2px solid var(--grid);
}

.page-products .brief-stats .stat__num {
  font-size: 28px;
  line-height: 1;
  color: var(--cyan);
}

.page-products .brief-stats .stat__label {
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
}

.page-products .tool-brief .note {
  margin: 14px 0 0;
}

/* ---------- 周期面板 ---------- */
.page-products .cycle-panel__title {
  margin: 4px 0 0;
  font-family: var(--font-display);
  font-size: 21px;
  line-height: 1.3;
  color: var(--paper);
}

.page-products .cycle-status {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 10px;
  font-size: 14px;
  color: var(--paper);
}

.page-products .cycle-status--amber .status-dot {
  background: var(--amber);
  box-shadow: 0 0 0 3px rgba(245, 184, 75, 0.18);
}

.page-products .cycle-facts {
  margin: 16px 0;
  display: grid;
  gap: 0;
  border-top: var(--line);
}

.page-products .cycle-facts__row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 0;
  border-bottom: 1px solid var(--grid);
  font-size: 13px;
}

.page-products .cycle-facts__row dt {
  color: var(--muted);
}

.page-products .cycle-facts__row dd {
  margin: 0;
  color: var(--paper);
}

.page-products .cycle-link {
  width: 100%;
  justify-content: center;
}

/* ---------- 费用表 ---------- */
.page-products .fee-tool {
  border: var(--line);
  background: var(--panel-2);
  padding: 14px;
  box-shadow: var(--hard-shadow);
}

.page-products .fee-radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .fee-filters {
  display: grid;
  gap: 10px;
  margin-bottom: 4px;
}

.page-products .fee-filter-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
}

.page-products .fee-filter-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--steel);
  margin-right: 4px;
}

.page-products .fee-chip {
  display: inline-flex;
  align-items: center;
  padding: 6px 11px;
  border: 1px solid var(--grid);
  font-size: 13px;
  line-height: 1.2;
  color: var(--muted);
  cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease),
    background var(--dur) var(--ease);
}

.page-products .fee-chip:hover {
  color: var(--paper);
  border-color: var(--cyan);
}

.page-products .fee-radio:focus-visible ~ .fee-filters {
  outline: 2px dashed var(--cyan);
  outline-offset: 6px;
}

.page-products #fee-lg-all:checked ~ .fee-filters label[for="fee-lg-all"],
.page-products #fee-lg-epl:checked ~ .fee-filters label[for="fee-lg-epl"],
.page-products #fee-lg-laliga:checked ~ .fee-filters label[for="fee-lg-laliga"],
.page-products #fee-lg-csl:checked ~ .fee-filters label[for="fee-lg-csl"],
.page-products #fee-lg-acl:checked ~ .fee-filters label[for="fee-lg-acl"],
.page-products #fee-lg-conmebol:checked ~ .fee-filters label[for="fee-lg-conmebol"],
.page-products #fee-ty-all:checked ~ .fee-filters label[for="fee-ty-all"],
.page-products #fee-ty-points:checked ~ .fee-filters label[for="fee-ty-points"],
.page-products #fee-ty-schedule:checked ~ .fee-filters label[for="fee-ty-schedule"],
.page-products #fee-ty-observe:checked ~ .fee-filters label[for="fee-ty-observe"],
.page-products #fee-ty-bundle:checked ~ .fee-filters label[for="fee-ty-bundle"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: #061a14;
  font-weight: 600;
}

.page-products #fee-lg-epl:checked ~ .table-wrap tbody tr:not([data-lg="epl"]),
.page-products #fee-lg-laliga:checked ~ .table-wrap tbody tr:not([data-lg="laliga"]),
.page-products #fee-lg-csl:checked ~ .table-wrap tbody tr:not([data-lg="csl"]),
.page-products #fee-lg-acl:checked ~ .table-wrap tbody tr:not([data-lg="acl"]),
.page-products #fee-lg-conmebol:checked ~ .table-wrap tbody tr:not([data-lg="conmebol"]),
.page-products #fee-ty-points:checked ~ .table-wrap tbody tr:not([data-ty="points"]),
.page-products #fee-ty-schedule:checked ~ .table-wrap tbody tr:not([data-ty="schedule"]),
.page-products #fee-ty-observe:checked ~ .table-wrap tbody tr:not([data-ty="observe"]),
.page-products #fee-ty-bundle:checked ~ .table-wrap tbody tr:not([data-ty="bundle"]) {
  display: none;
}

.page-products .fee-tool .table-wrap {
  margin-top: 14px;
  max-height: 460px;
  overflow: auto;
  border-top: var(--line);
}

.page-products .data-table thead th {
  position: sticky;
  top: 0;
  z-index: 3;
  background: #0a211a;
  box-shadow: inset 0 -2px 0 var(--grid);
}

.page-products .data-table tbody tr:hover {
  background: rgba(22, 242, 200, 0.07);
}

.page-products .data-table tbody th {
  white-space: nowrap;
}

.page-products .fee-tool .note {
  margin: 12px 0 0;
}

.page-products .fee-figure,
.page-products .history-figure {
  margin: 22px 0 0;
}

/* ---------- 价格档位 ---------- */
.page-products .price-intro {
  margin-bottom: 24px;
}

.page-products .price-figure {
  margin: 0;
}

.page-products .price-ladder {
  display: grid;
  gap: 16px;
}

.page-products .price-tier {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px;
  border: var(--line);
  border-top: 6px solid var(--amber);
  background: linear-gradient(180deg, rgba(245, 184, 75, 0.08), transparent 44%), var(--panel-2);
  box-shadow: var(--hard-shadow);
}

.page-products .price-tier--key {
  border-color: var(--amber);
  background: linear-gradient(180deg, rgba(245, 184, 75, 0.18), transparent 56%), var(--panel);
  box-shadow: 8px 8px 0 rgba(245, 184, 75, 0.2);
}

.page-products .price-tier__idx {
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.22em;
  color: var(--amber);
}

.page-products .price-tier__name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 21px;
  color: var(--paper);
}

.page-products .price-tier__price {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  font-size: 31px;
  line-height: 1;
  color: var(--amber);
}

.page-products .price-tier__unit {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.04em;
}

.page-products .price-tier__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper);
}

.page-products .price-tier__list {
  list-style: none;
  margin: 4px 0 0;
  padding: 12px 0 0;
  border-top: 1px solid var(--grid);
  display: grid;
  gap: 7px;
}

.page-products .price-tier__list li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

.page-products .price-tier__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background: var(--cyan);
}

/* ---------- 周期时间轴 ---------- */
.page-products .cycle-grid {
  display: grid;
  gap: 18px;
}

.page-products .cycle-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .cycle-step {
  position: relative;
  margin-left: 8px;
  padding: 0 0 22px 30px;
  border-left: 2px solid var(--grid);
}

.page-products .cycle-step:last-child {
  border-left-color: transparent;
  padding-bottom: 0;
}

.page-products .cycle-step::before {
  content: "";
  position: absolute;
  left: -7px;
  top: 5px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--ink-900);
  border: 2px solid var(--cyan);
}

.page-products .cycle-step__idx {
  display: block;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
  margin-bottom: 4px;
}

.page-products .cycle-step h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 18px;
  line-height: 1.35;
  color: var(--paper);
}

.page-products .cycle-step p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--muted);
  max-width: 56ch;
}

.page-products .cycle-side__title {
  margin: 4px 0 0;
  font-family: var(--font-display);
  font-size: 18px;
  line-height: 1.4;
  color: var(--paper);
}

.page-products .cycle-side .panel__body p {
  margin: 0 0 12px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--paper);
}

.page-products .cycle-side .note {
  margin-bottom: 14px;
}

.page-products .fold {
  margin-top: 22px;
  border: var(--line);
  background: var(--panel-2);
}

.page-products .fold > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--paper);
  list-style: none;
}

.page-products .fold > summary::-webkit-details-marker {
  display: none;
}

.page-products .fold > summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--cyan);
}

.page-products .fold[open] > summary::after {
  content: "−";
}

.page-products .fold__body {
  padding: 0 16px 16px;
}

.page-products .fold__body .table-wrap {
  border-top: var(--line);
}

/* ---------- 使用记录 ---------- */
.page-products .record-grid {
  display: grid;
  gap: 22px;
}

.page-products .query-path {
  display: block;
  width: 100%;
  height: auto;
  margin: 0 0 18px;
}

.page-products .query-path__line {
  fill: none;
  stroke: var(--grid);
  stroke-width: 2;
}

.page-products .query-path__line-live {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 2;
  stroke-dasharray: 6 6;
}

.page-products .query-path__ring {
  fill: var(--panel-2);
  stroke: var(--cyan);
  stroke-width: 2;
}

.page-products .query-path__num {
  fill: var(--cyan);
  font-family: var(--font-mono);
  font-size: 16px;
}

.page-products .record-steps {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-products .record-steps details {
  border-left: 2px solid var(--grid);
  background: var(--panel-2);
  transition: border-color var(--dur) var(--ease);
}

.page-products .record-steps details[open] {
  border-left-color: var(--cyan);
}

.page-products .record-steps summary {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 12px 14px;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 15px;
  color: var(--paper);
  list-style: none;
}

.page-products .record-steps summary::-webkit-details-marker {
  display: none;
}

.page-products .record-steps summary .mono {
  font-size: 12px;
  color: var(--cyan);
  letter-spacing: 0.12em;
}

.page-products .record-steps details p {
  margin: 0;
  padding: 0 14px 14px;
  font-size: 13px;
  line-height: 1.72;
  color: var(--muted);
}

.page-products .record-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-products .record-figure {
  margin: 0;
}

/* ---------- 历史数据 ---------- */
.page-products .history-board {
  border: var(--line);
  background: var(--panel-2);
  padding: 14px;
  box-shadow: var(--hard-shadow);
}

.page-products .season-scale {
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.page-products .season-cell {
  display: grid;
  gap: 8px;
  padding: 12px 10px;
  border: 2px solid var(--grid);
  background: var(--ink-800);
}

.page-products .season-cell--current {
  border-color: var(--cyan);
}

.page-products .season-cell__label {
  font-size: 13px;
  color: var(--paper);
  letter-spacing: 0.04em;
}

.page-products .season-cell--current .season-cell__label {
  color: var(--cyan);
}

.page-products .season-bars {
  display: grid;
  gap: 5px;
}

.page-products .season-bars span {
  display: block;
  height: 6px;
  background: var(--grid);
}

.page-products .season-bars span:nth-child(1) {
  width: 100%;
  background: var(--cyan);
}

.page-products .season-bars span:nth-child(2) {
  width: 78%;
}

.page-products .season-bars span:nth-child(3) {
  width: 56%;
}

.page-products .season-bars span:nth-child(4) {
  width: 34%;
  background: var(--amber);
}

.page-products .season-cell__meta {
  font-size: 11px;
  line-height: 1.5;
  color: var(--muted);
}

/* ---------- 下一步 ---------- */
.page-products .tool-next {
  border-top: var(--line);
}

.page-products .tool-next__inner {
  display: grid;
  gap: 20px;
}

.page-products .tool-next__links {
  display: grid;
}

.page-products .next-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 4px;
  border-bottom: 1px solid var(--grid);
  color: var(--paper);
  text-decoration: none;
  font-size: 15px;
  font-weight: 600;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-products .next-link:hover,
.page-products .next-link:focus-visible {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
  outline: none;
}

.page-products .next-link__arrow {
  font-family: var(--font-mono);
  color: var(--cyan);
  transition: transform var(--dur) var(--ease);
}

.page-products .next-link:hover .next-link__arrow {
  transform: translateX(4px);
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-products .content-wrap {
    padding-left: 26px;
    padding-right: 26px;
  }

  .page-products .fee-filters {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 14px;
  }

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

@media (min-width: 900px) {
  .page-products .hero-grid {
    grid-template-columns: 5fr 7fr;
    align-items: end;
    gap: 32px;
  }

  .page-products .hero-copy .lede {
    max-width: 42ch;
  }

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

  .page-products .tool-next__inner {
    grid-template-columns: 5fr 7fr;
    align-items: center;
  }

  .page-products .record-grid {
    grid-template-columns: 7fr 5fr;
    align-items: start;
  }

  .page-products .season-scale {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-products .tool-deck {
    grid-template-columns: 250px minmax(0, 1fr) 292px;
    align-items: start;
  }

  .page-products .cycle-grid {
    grid-template-columns: 8fr 4fr;
    align-items: start;
    gap: 24px;
  }

  .page-products .fee-tool {
    padding: 18px;
  }

  .page-products .fee-tool .table-wrap {
    max-height: 420px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .tree-node,
  .page-products .fee-chip,
  .page-products .next-link,
  .page-products .next-link__arrow {
    transition: none;
  }
}
<<<END>>>