.page-products {
  --pg-gap: 20px;
  --pg-radius: var(--r-lg);
  background: var(--ink-950);
  color: var(--soft);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.page-products .shell {
  padding-inline: 16px;
}

.page-products .breadcrumbs {
  padding-block: 16px 4px;
  font-size: 0.8rem;
  color: var(--slate-300);
}

.page-products .breadcrumbs .crumb {
  color: var(--slate-300);
  text-decoration: none;
}

.page-products .breadcrumbs .crumb + .crumb::before {
  content: "/";
  margin: 0 8px;
  color: var(--line-strong);
}

.page-products .breadcrumbs .crumb[aria-current="page"] {
  color: var(--lime-400);
}

/* ---------- 页面头部 ---------- */
.page-products .pg-head {
  display: grid;
  gap: 28px;
  padding-block: 20px 32px;
}

.page-products .eyebrow {
  margin: 0 0 10px;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--electric-500);
  text-transform: uppercase;
}

.page-products .pg-title {
  margin: 0 0 16px;
  font-size: clamp(2rem, 7.4vw, 3.9rem);
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--paper-50);
  overflow-wrap: anywhere;
}

.page-products .lede {
  margin: 0 0 20px;
  max-width: 46em;
  font-size: 1.02rem;
  line-height: 1.8;
  color: var(--soft);
}

.page-products .head-metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .head-metrics .capsule {
  font-size: 0.78rem;
}

/* 工具索引：窄栏，带序号 */
.page-products .pg-index {
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-radius: var(--pg-radius);
  padding: 18px 18px 14px;
}

.page-products .index-title {
  margin: 0 0 12px;
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  color: var(--slate-300);
  text-transform: uppercase;
}

.page-products .index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
  counter-reset: none;
}

.page-products .index-list a {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 9px 10px;
  border-radius: var(--r-sm);
  color: var(--soft);
  text-decoration: none;
  font-size: 0.92rem;
  border-left: 2px solid transparent;
  transition: background var(--dur) ease, border-color var(--dur) ease, color var(--dur) ease;
}

.page-products .index-list a .num {
  font-size: 0.76rem;
  color: var(--slate-300);
  font-weight: 700;
}

.page-products .index-list a:hover,
.page-products .index-list a:focus-visible {
  background: rgba(182, 240, 74, 0.1);
  border-left-color: var(--lime-400);
  color: var(--paper-50);
}

/* ---------- 通用区块 ---------- */
.page-products .section {
  padding-block: 34px;
}

.page-products .tool-block + .tool-block {
  border-top: 1px solid var(--line);
}

.page-products .section-title {
  margin: 0 0 14px;
  font-size: clamp(1.42rem, 4.6vw, 2.15rem);
  line-height: 1.24;
  font-weight: 800;
  color: var(--paper-50);
  overflow-wrap: anywhere;
}

.page-products .tool-main p {
  margin: 0 0 14px;
  font-size: 0.98rem;
  line-height: 1.8;
  color: var(--soft);
  max-width: 42em;
}

.page-products .tool-main a {
  color: var(--electric-500);
  text-decoration: underline;
  text-underline-offset: 3px;
}

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

.page-products .panel {
  padding: 24px 18px 26px;
  border-radius: var(--pg-radius);
}

.page-products .panel--teal { background: linear-gradient(150deg, var(--teal-700), #0a3b3b 70%); }
.page-products .panel--indigo { background: linear-gradient(160deg, var(--indigo-800), #1d1840 72%); }
.page-products .panel--wine { background: linear-gradient(150deg, var(--wine-700), #4c1429 74%); }
.page-products .panel--paper {
  background: var(--paper-50);
  color: var(--ink-900);
}
.page-products .panel--paper .section-title,
.page-products .panel--paper .tool-main p { color: var(--ink-900); }
.page-products .panel--paper .eyebrow { color: #0a6b6b; }
.page-products .panel--paper .col-note { color: #4a5566; }

.page-products .tool-aside {
  display: grid;
  gap: 12px;
  align-content: start;
}

.page-products .card {
  background: rgba(11, 18, 32, 0.55);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 16px;
}

.page-products .panel--paper .card {
  background: #ffffff;
  border-color: rgba(16, 24, 40, 0.12);
}

.page-products .card-title {
  margin: 0 0 12px;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  color: var(--lime-400);
  text-transform: uppercase;
}

.page-products .panel--paper .card-title { color: #0a6b6b; }

.page-products .spec-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-products .spec-row {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 6px 14px;
  padding: 9px 12px;
  border-radius: var(--r-sm);
  background: rgba(255, 255, 255, 0.05);
}

.page-products .panel--paper .spec-row { background: rgba(16, 24, 40, 0.05); }

.page-products .spec-key {
  font-size: 0.8rem;
  color: var(--slate-300);
}

.page-products .panel--paper .spec-key { color: #5a6577; }

.page-products .spec-val {
  font-size: 0.86rem;
  font-weight: 700;
  color: var(--lime-400);
  text-align: right;
}

.page-products .panel--paper .spec-val { color: #0a6b6b; }

.page-products .col-note {
  margin: 0;
  font-size: 0.78rem;
  line-height: 1.7;
  color: var(--slate-300);
}

/* ---------- 标签行 ---------- */
.page-products .tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 4px 0 22px;
}

/* ---------- 字母轴 ---------- */
.page-products .alpha-axis {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding: 10px 2px 14px;
  margin-bottom: 4px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.page-products .alpha-axis span {
  flex: 0 0 auto;
  min-width: 30px;
  padding: 5px 8px;
  text-align: center;
  border-radius: var(--r-pill);
  background: rgba(16, 24, 40, 0.08);
  border: 1px solid rgba(16, 24, 40, 0.12);
  font-family: var(--font-num);
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--ink-900);
}

.page-products .alpha-axis span:nth-child(5n + 1) {
  background: var(--lime-400);
  border-color: transparent;
}

/* ---------- 导出格式 ---------- */
.page-products .fmt-grid {
  display: grid;
  gap: 12px;
  margin: 6px 0 26px;
}

.page-products .fmt-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 16px;
  border-top: 3px solid var(--lime-400);
}

.page-products .fmt-card:nth-child(2) { border-top-color: var(--electric-500); }
.page-products .fmt-card:nth-child(3) { border-top-color: var(--orange-500); }

.page-products .fmt-card h3 {
  margin: 10px 0 8px;
  font-size: 1.04rem;
  font-weight: 800;
  color: var(--paper-50);
}

.page-products .fmt-card p {
  margin: 0 0 10px;
  font-size: 0.88rem;
  line-height: 1.72;
  color: var(--soft);
}

.page-products .fmt-meta {
  margin: 0;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--orange-500);
  font-weight: 700;
}

/* ---------- 测评对比折叠 ---------- */
.page-products .dim {
  border-radius: var(--r-sm);
  background: rgba(11, 18, 32, 0.4);
  border: 1px solid var(--line);
  margin-bottom: 8px;
  overflow: hidden;
}

.page-products .dim summary {
  cursor: pointer;
  padding: 11px 14px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--paper-50);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
}

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

.page-products .dim summary::after {
  content: "+";
  font-family: var(--font-num);
  font-size: 1rem;
  color: var(--lime-400);
}

.page-products .dim[open] summary::after { content: "–"; }

.page-products .dim p {
  margin: 0;
  padding: 0 14px 13px;
  font-size: 0.83rem;
  line-height: 1.7;
  color: var(--slate-300);
}

/* ---------- 步骤 ---------- */
.page-products .step-list {
  list-style: none;
  margin: 6px 0 18px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .step {
  position: relative;
  padding: 18px 18px 18px 20px;
  background: var(--ink-800);
  border-radius: var(--r-md);
  border-left: 3px solid var(--electric-500);
}

.page-products .step:nth-child(2) { border-left-color: var(--lime-400); }
.page-products .step:nth-child(3) { border-left-color: var(--orange-500); }
.page-products .step:nth-child(4) { border-left-color: var(--slate-300); }

.page-products .step-no {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--lime-400);
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}

.page-products .step h3 {
  margin: 0 0 6px;
  font-size: 1rem;
  font-weight: 800;
  color: var(--paper-50);
}

.page-products .step p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.72;
  color: var(--soft);
}

/* ---------- 选择建议 ---------- */
.page-products .pick-grid {
  display: grid;
  gap: 14px;
  margin-bottom: 24px;
}

.page-products .pick-card {
  background: linear-gradient(158deg, var(--ink-800), #101a30 78%);
  border: 1px solid var(--line);
  border-radius: var(--pg-radius);
  padding: 20px 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .pick-card h3 {
  margin: 0;
  font-size: 1.12rem;
  font-weight: 800;
  color: var(--lime-400);
}

.page-products .pick-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--soft);
}

.page-products .pick-link {
  margin-top: auto;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--electric-500);
  text-decoration: none;
  border-bottom: 1px dashed rgba(43, 210, 255, 0.5);
  align-self: flex-start;
  padding-bottom: 2px;
}

.page-products .pick-link:hover,
.page-products .pick-link:focus-visible {
  color: var(--lime-400);
  border-bottom-color: var(--lime-400);
}

.page-products .closing-note {
  margin: 0;
  padding: 16px 18px;
  border-radius: var(--r-md);
  background: rgba(43, 210, 255, 0.08);
  border: 1px solid rgba(43, 210, 255, 0.24);
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--soft);
}

.page-products .closing-note a {
  color: var(--lime-400);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 图片 ---------- */
.page-products .media-frame {
  margin: 6px 0 0;
  border-radius: var(--r-md);
  overflow: hidden;
}

.page-products .media-frame img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-products .media-caption {
  margin: 0;
  padding: 10px 14px;
  font-size: 0.76rem;
  line-height: 1.6;
  color: var(--slate-300);
  background: rgba(11, 18, 32, 0.5);
}

.page-products .panel--paper .media-caption {
  background: rgba(16, 24, 40, 0.06);
  color: #5a6577;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .shell { padding-inline: 28px; }
  .page-products .fmt-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .page-products .step-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-products .panel { padding: 30px 26px 32px; }
}

@media (min-width: 900px) {
  .page-products .shell { padding-inline: 40px; }
  .page-products .section { padding-block: 52px; }

  .page-products .pg-head {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: 52px;
    align-items: start;
    padding-block: 28px 44px;
  }

  .page-products .tool-row {
    grid-template-columns: minmax(0, 1.62fr) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-products .tool-row.is-flip > .tool-main { order: 2; }
  .page-products .tool-row.is-flip > .tool-aside { order: 1; }

  .page-products .pick-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .page-products .panel { padding: 38px 34px 40px; }
}

@media (min-width: 1180px) {
  .page-products .shell { padding-inline: 48px; }
  .page-products .pg-index { padding: 22px 22px 18px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-products * {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}