.page-products {
  --tp-band-1: rgba(14, 143, 130, 0.40);
  --tp-band-2: rgba(23, 224, 200, 0.26);
  --tp-band-3: rgba(23, 224, 200, 0.46);
  --tp-band-4: rgba(23, 224, 200, 0.66);
  --tp-band-5: rgba(23, 224, 200, 0.88);
  --tp-track: rgba(201, 207, 214, 0.14);
  padding-bottom: 84px;
}

.page-products .crumbs {
  margin-top: 20px;
}

/* ---------- 首屏：主题声明 + 目录式指标 ---------- */
.page-products .tp-intro {
  display: grid;
  gap: 18px;
  margin-top: 28px;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--hair);
}

.page-products .tp-intro h1 {
  margin: 0;
  font-size: clamp(30px, 6.4vw, 68px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  max-width: 20ch;
  color: var(--paper);
}

.page-products .tp-lead {
  margin: 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-72);
}

.page-products .tp-facts {
  list-style: none;
  margin: 6px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--hair);
  border: 1px solid var(--hair);
}

.page-products .tp-facts li {
  background: var(--panel);
  padding: 16px 18px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-products .tp-facts .plate-num {
  font-size: clamp(24px, 3.4vw, 36px);
  line-height: 1;
  color: var(--cyan);
}

.page-products .tp-facts .plate-unit {
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-50);
}

@media (min-width: 640px) {
  .page-products .tp-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .tp-intro {
    padding-left: calc(100% / 12);
  }
}

/* ---------- 控制区与结果区 ---------- */
.page-products .tp-desk {
  display: grid;
  gap: var(--gap);
  margin-top: 34px;
}

.page-products .tp-desk-right {
  display: grid;
  gap: var(--gap);
  min-width: 0;
}

@media (min-width: 1000px) {
  .page-products .tp-desk {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: start;
  }

  .page-products .tp-controls {
    position: sticky;
    top: calc(var(--bar-h) + 24px);
  }

  .page-products .tp-desk-figure {
    margin-left: -28px;
  }
}

.page-products .tp-controls {
  padding-bottom: 6px;
}

.page-products .tp-group {
  padding: 18px 0;
  border-top: 1px solid var(--hair);
}

.page-products .tp-group:first-of-type {
  border-top: 0;
  padding-top: 4px;
}

.page-products .tp-group-label {
  margin: 0 0 12px;
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cyan);
  font-family: var(--font-mono);
}

.page-products .tp-group .note {
  margin: 12px 0 0;
}

.page-products .tp-slots {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.page-products .tp-slot {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: rgba(5, 13, 22, 0.55);
  border: 1px solid var(--hair-strong);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
}

.page-products .tp-slot-key {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
  font-size: 12px;
  color: var(--ink);
  background: var(--cyan);
  border-radius: 2px;
}

.page-products .tp-slot-name {
  font-size: 14px;
  color: var(--paper);
}

.page-products .tp-chips {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ---------- 结果面板 ---------- */
.page-products .tp-result {
  min-width: 0;
}

.page-products .tp-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-top: 4px;
}

.page-products .tp-caption {
  caption-side: top;
  text-align: left;
  padding: 0 0 12px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--ink-50);
}

.page-products .tp-table {
  width: 100%;
  min-width: 580px;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}

.page-products .tp-table th,
.page-products .tp-table td {
  text-align: left;
  padding: 14px 12px;
  border-bottom: 1px solid var(--hair);
  font-size: 15px;
  vertical-align: middle;
}

.page-products .tp-table thead th {
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-50);
  font-weight: 600;
  white-space: nowrap;
}

.page-products .tp-table tbody th {
  font-weight: 500;
  color: var(--ink-72);
  white-space: nowrap;
}

.page-products .tp-table tbody td {
  color: var(--paper);
}

.page-products .tp-table tbody tr:hover td,
.page-products .tp-table tbody tr:hover th {
  background: rgba(23, 224, 200, 0.05);
}

.page-products .tp-trend--up {
  color: var(--orange);
}

.page-products .tp-trend--down {
  color: var(--stone);
}

.page-products .tp-flag {
  color: var(--verify);
}

.page-products .tp-cell {
  display: flex;
  flex-direction: column;
  gap: 7px;
  min-width: 86px;
}

.page-products .tp-cell-val {
  font-size: 15px;
  color: var(--paper);
}

.page-products .tp-bandwrap {
  display: block;
  width: 100%;
  height: 5px;
  background: var(--tp-track);
  border-radius: 1px;
  overflow: hidden;
}

.page-products .tp-band {
  display: block;
  height: 100%;
  border-radius: 1px;
}

.page-products .tp-band--1 { width: 22%; background: var(--tp-band-1); }
.page-products .tp-band--2 { width: 40%; background: var(--tp-band-2); }
.page-products .tp-band--3 { width: 60%; background: var(--tp-band-3); }
.page-products .tp-band--4 { width: 80%; background: var(--tp-band-4); }
.page-products .tp-band--5 { width: 100%; background: var(--tp-band-5); }

.page-products .tp-footnote {
  margin: 14px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--verify);
}

/* ---------- 折叠组 ---------- */
.page-products .tp-fold {
  margin-top: 14px;
  background: rgba(5, 13, 22, 0.5);
  border: 1px solid var(--hair);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-products .tp-fold > summary {
  cursor: pointer;
  padding: 14px 18px;
  font-size: 14px;
  color: var(--cyan);
  letter-spacing: 0.02em;
  list-style: none;
}

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

.page-products .tp-fold > summary::before {
  content: "＋";
  display: inline-block;
  margin-right: 10px;
  font-size: 13px;
  color: var(--cyan-deep);
}

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

.page-products .tp-fold > summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-products .tp-fold[open] > summary {
  border-bottom: 1px solid var(--hair);
}

.page-products .tp-src {
  list-style: none;
  margin: 0;
  padding: 14px 18px 18px;
  display: grid;
  gap: 10px;
}

.page-products .tp-src li {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-72);
  padding-left: 14px;
  position: relative;
}

.page-products .tp-src li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 1px;
  background: var(--cyan-deep);
}

.page-products .tp-src strong {
  color: var(--paper);
  font-weight: 600;
}

.page-products .tp-export {
  margin: 0 18px 18px;
  padding: 14px;
  overflow-x: auto;
  font-size: 12.5px;
  line-height: 1.75;
  color: var(--paper);
  background: var(--plate);
  border: 1px solid var(--hair);
}

.page-products .tp-export + .note,
.page-products .tp-fold .note {
  margin: 14px 18px 0;
}

/* ---------- 通用区块 ---------- */
.page-products .tp-section {
  margin-top: 72px;
}

.page-products .tp-section > .section-head {
  margin-bottom: 24px;
}

.page-products .tp-section .figure {
  margin: 0 0 28px;
}

.page-products .tp-split {
  display: grid;
  gap: var(--gap);
  align-items: start;
}

@media (min-width: 900px) {
  .page-products .tp-split--media-left {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-products .tp-split--text-left {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

.page-products .tp-para {
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-72);
  max-width: 68ch;
}

.page-products .tp-prose p {
  margin: 0 0 16px;
}

.page-products .tp-prose p:last-child {
  margin-bottom: 0;
}

/* ---------- 五档阶梯 ---------- */
.page-products .tp-ladder {
  list-style: none;
  margin: 0;
  padding: 18px;
  display: grid;
  gap: 14px;
  background: var(--panel);
  border: 1px solid var(--hair);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%);
}

.page-products .tp-ladder li {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
}

.page-products .tp-ladder-key {
  font-size: 12.5px;
  color: var(--ink-50);
  letter-spacing: 0.02em;
}

/* ---------- 切片字段表 ---------- */
.page-products .tp-slice-body {
  min-width: 0;
}

.page-products .tp-subtitle {
  margin: 26px 0 12px;
  font-size: 15px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  font-family: var(--font-mono);
  text-transform: uppercase;
}

.page-products .tp-fields {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--hair);
}

.page-products .tp-fields li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 12px 0;
  border-bottom: 1px solid var(--hair);
}

@media (min-width: 620px) {
  .page-products .tp-fields li {
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

.page-products .tp-field-key {
  font-size: 12.5px;
  color: var(--cyan);
  letter-spacing: 0.04em;
}

.page-products .tp-field-val {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink-72);
}

/* ---------- 苹果设备章节 ---------- */
.page-products .tp-tips {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--hair);
  border: 1px solid var(--hair);
}

.page-products .tp-tips li {
  background: var(--panel);
  padding: 16px 18px;
  display: grid;
  gap: 8px;
}

@media (min-width: 620px) {
  .page-products .tp-tips li {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }
}

.page-products .tp-tip-key {
  font-size: 12.5px;
  color: var(--orange);
  letter-spacing: 0.04em;
}

.page-products .tp-tip-val {
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-72);
}

/* ---------- 边界条 ---------- */
.page-products .tp-bounds-grid {
  display: grid;
  gap: var(--gap);
}

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

.page-products .tp-bound {
  padding: 22px 22px 24px;
  background: rgba(5, 13, 22, 0.5);
  border: 1px solid var(--hair);
  border-left: 3px solid var(--cyan);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 16px), calc(100% - 16px) 100%, 0 100%);
}

.page-products .tp-bound--no {
  border-left-color: var(--orange);
}

.page-products .tp-bound-title {
  margin: 0 0 14px;
  font-size: 17px;
  letter-spacing: 0.04em;
  color: var(--paper);
}

.page-products .tp-bound ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 10px;
}

.page-products .tp-bound li {
  position: relative;
  padding-left: 18px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--ink-72);
}

.page-products .tp-bound li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}

.page-products .tp-bound--no li::before {
  background: var(--orange);
}

.page-products .tp-bounds-foot {
  margin-top: 26px;
}

.page-products .tp-bounds .figure--wide {
  margin-top: 30px;
  margin-bottom: 0;
}

.page-products .tp-bounds-foot a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 相关栏目导轨 ---------- */
.page-products .tp-next {
  margin-top: 72px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--hair);
  border: 1px solid var(--hair);
}

@media (min-width: 640px) {
  .page-products .tp-next {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1000px) {
  .page-products .tp-next {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-products .tp-next-item {
  display: grid;
  gap: 8px;
  padding: 20px 18px 22px;
  background: var(--panel);
  text-decoration: none;
  transition: background 220ms var(--ease-out);
}

.page-products .tp-next-item:hover,
.page-products .tp-next-item:focus-visible {
  background: rgba(23, 224, 200, 0.10);
}

.page-products .tp-next-item:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: -2px;
}

.page-products .tp-next-kicker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--ink-50);
}

.page-products .tp-next-title {
  font-size: 19px;
  letter-spacing: 0.02em;
  color: var(--paper);
}

/* ---------- 响应式收口 ---------- */
@media (max-width: 999px) {
  .page-products .tp-controls {
    position: static;
  }

  .page-products .tp-section {
    margin-top: 56px;
  }

  .page-products .tp-desk-figure {
    margin-left: 0;
  }
}

@media (max-width: 560px) {
  .page-products .tp-slots {
    grid-template-columns: 1fr;
  }

  .page-products .tp-table th,
  .page-products .tp-table td {
    padding: 12px 10px;
    font-size: 14px;
  }

  .page-products .tp-ladder li {
    grid-template-columns: 72px minmax(0, 1fr);
    gap: 10px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .tp-next-item,
  .page-products .tp-fold > summary {
    transition: none;
  }
}
</main>