.page-products {
  --ap-line: rgba(169, 188, 203, 0.16);
  --ap-line-strong: rgba(169, 188, 203, 0.34);
  --ap-num-stroke: rgba(169, 188, 203, 0.2);
  --ap-gap: clamp(20px, 3vw, 36px);
  color: var(--paper);
  font-family: var(--font-body);
}

.page-products .eyebrow {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange);
  margin: 0 0 12px;
}

/* ---------- 面包屑 ---------- */
.page-products .breadcrumb {
  padding-top: clamp(18px, 3vw, 34px);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.page-products .breadcrumb a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-products .breadcrumb a:hover,
.page-products .breadcrumb a:focus-visible {
  color: var(--green);
  border-bottom-color: var(--green);
}

.page-products .breadcrumb span[aria-hidden] {
  margin: 0 8px;
  opacity: 0.5;
}

/* ---------- 首屏 ---------- */
.page-products .ap-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(28px, 5vw, 64px) 0 clamp(28px, 4vw, 52px);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(47, 224, 138, 0.1) 0%, rgba(11, 27, 43, 0) 58%),
    radial-gradient(90% 80% at 0% 100%, rgba(255, 138, 61, 0.09) 0%, rgba(11, 27, 43, 0) 62%);
}

.page-products .ap-hero::before {
  content: "；";
  position: absolute;
  right: -0.06em;
  top: -0.3em;
  font-family: var(--font-display);
  font-size: clamp(200px, 32vw, 480px);
  line-height: 0.8;
  color: rgba(140, 53, 86, 0.16);
  -webkit-text-stroke: 1px rgba(140, 53, 86, 0.45);
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

.page-products .ap-hero .wrap {
  position: relative;
  z-index: 1;
}

.page-products .ap-hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(38px, 7.4vw, 92px);
  line-height: 0.98;
  letter-spacing: -0.02em;
  margin: 0 0 20px;
  max-width: 14ch;
  color: var(--paper);
}

.page-products .ap-hero__lead {
  max-width: 54ch;
  font-size: clamp(16px, 1.4vw, 18px);
  line-height: 1.78;
  color: rgba(243, 246, 248, 0.84);
  margin: 0;
}

.page-products .ap-hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(26px, 4vw, 44px);
  background: var(--ap-line);
  border: 1px solid var(--ap-line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.page-products .ap-stat {
  background: var(--ink-2);
  padding: 16px 18px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-products .ap-stat__num {
  font-family: var(--font-mono);
  font-size: clamp(22px, 2.6vw, 30px);
  line-height: 1.05;
  color: var(--green);
}

.page-products .ap-stat__label {
  font-size: 13px;
  letter-spacing: 0.05em;
  color: var(--muted);
}

/* ---------- 主栏 + 侧轨 ---------- */
.page-products .ap-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 52px);
  padding-bottom: clamp(40px, 6vw, 84px);
}

.page-products .ap-col {
  min-width: 0;
}

/* ---------- 章节 ---------- */
.page-products .ap-chapter {
  position: relative;
  padding: clamp(30px, 4.4vw, 58px) 0 clamp(24px, 3.4vw, 44px);
  border-top: 1px solid var(--ap-line);
}

.page-products .ap-chapter:first-child {
  border-top: 0;
  padding-top: clamp(18px, 2.6vw, 32px);
}

.page-products .ap-chapter__num {
  position: absolute;
  top: clamp(20px, 3vw, 40px);
  right: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(62px, 11vw, 142px);
  line-height: 0.78;
  color: rgba(169, 188, 203, 0.07);
  pointer-events: none;
  user-select: none;
  z-index: 0;
}

.page-products #desktop .ap-chapter__num {
  color: rgba(255, 138, 61, 0.1);
}

.page-products #feedback .ap-chapter__num,
.page-products #rail .ap-chapter__num {
  color: rgba(47, 224, 138, 0.09);
}

.page-products #checklist .ap-chapter__num {
  color: rgba(74, 61, 142, 0.22);
}

.page-products .ap-chapter__head,
.page-products .ap-chapter__body {
  position: relative;
  z-index: 1;
}

.page-products .ap-chapter__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(26px, 3.6vw, 46px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 0 0 18px;
  max-width: 20ch;
  color: var(--paper);
}

.page-products .ap-chapter__body p {
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.78;
  color: rgba(243, 246, 248, 0.86);
  margin: 0 0 16px;
}

/* ---------- 六路同屏示意 ---------- */
.page-products .ap-grid6 {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: clamp(20px, 3vw, 30px) 0 clamp(20px, 3vw, 30px);
}

.page-products .ap-grid6__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.page-products .ap-cell {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 96px;
  padding: 14px 14px 12px;
  border: 1px solid var(--ap-line);
  border-radius: var(--radius-sm);
  background: var(--ink-2);
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.page-products .ap-cell:hover {
  border-color: var(--ap-line-strong);
}

.page-products .ap-grid6__radio:checked + .ap-cell {
  border-color: var(--green);
  background: linear-gradient(158deg, rgba(47, 224, 138, 0.16) 0%, var(--ink-2) 64%);
  transform: translateY(-2px);
}

.page-products .ap-grid6__radio:focus-visible + .ap-cell {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

.page-products .ap-cell__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--orange-soft);
}

.page-products .ap-grid6__radio:checked + .ap-cell .ap-cell__num {
  color: var(--green);
}

.page-products .ap-cell__name {
  font-size: 15px;
  line-height: 1.4;
  color: var(--paper);
}

.page-products .ap-cell__state {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--muted);
}

.page-products .ap-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 3px rgba(47, 224, 138, 0.16);
}

.page-products .ap-dot--warm {
  background: var(--orange);
  box-shadow: 0 0 0 3px rgba(255, 138, 61, 0.16);
}

/* ---------- 反馈状态节点 ---------- */
.page-products .ap-steps {
  list-style: none;
  margin: clamp(20px, 3vw, 28px) 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--ap-line);
  border: 1px solid var(--ap-line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.page-products .ap-steps__item {
  display: grid;
  grid-template-columns: 14px minmax(72px, auto) minmax(0, 1fr);
  align-items: baseline;
  gap: 12px;
  padding: 14px 16px;
  background: var(--ink-2);
}

.page-products .ap-steps__dot {
  align-self: center;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 3px rgba(47, 224, 138, 0.14);
}

.page-products .ap-steps__item strong {
  font-size: 15px;
  color: var(--green-soft);
  font-weight: 600;
}

.page-products .ap-steps__item > span:last-child {
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 适配清单选择器 ---------- */
.page-products .ap-picker {
  margin: clamp(20px, 3vw, 30px) 0 18px;
  padding: clamp(16px, 2.4vw, 24px);
  border: 1px solid var(--ap-line);
  border-left: 3px solid var(--orange);
  border-radius: var(--radius-sm);
  background: linear-gradient(120deg, rgba(255, 138, 61, 0.08) 0%, rgba(18, 41, 63, 0.9) 46%);
}

.page-products .ap-picker__row {
  position: relative;
  padding: 12px 0;
  border-bottom: 1px dashed rgba(169, 188, 203, 0.14);
}

.page-products .ap-picker__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .ap-picker__row:first-child {
  padding-top: 0;
}

.page-products .ap-picker__legend {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--orange-soft);
}

.page-products .ap-chips {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-products .ap-chips__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.page-products .ap-chip {
  display: inline-block;
  padding: 8px 16px;
  font-size: 14px;
  line-height: 1.3;
  color: var(--paper);
  background: rgba(11, 27, 43, 0.6);
  border: 1px solid var(--ap-line-strong);
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-products .ap-chip:hover {
  border-color: var(--orange);
}

.page-products .ap-chips__radio:checked + .ap-chip {
  background: var(--orange);
  border-color: var(--orange);
  color: var(--ink);
  font-weight: 600;
}

.page-products .ap-chips__radio:focus-visible + .ap-chip {
  outline: 2px solid var(--green);
  outline-offset: 2px;
}

/* ---------- 适配结果卡 ---------- */
.page-products .ap-result {
  padding: clamp(18px, 2.6vw, 26px);
  border: 1px solid rgba(47, 224, 138, 0.28);
  border-radius: var(--radius);
  background: linear-gradient(200deg, rgba(47, 224, 138, 0.12) 0%, rgba(18, 41, 63, 0.95) 58%);
}

.page-products .ap-result__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--green);
  text-transform: uppercase;
}

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

.page-products .ap-result__list li {
  display: grid;
  grid-template-columns: minmax(72px, auto) minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(169, 188, 203, 0.12);
}

.page-products .ap-result__list li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .ap-result__list span {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--green-soft);
}

.page-products .ap-result__list b {
  font-size: 15px;
  font-weight: 500;
  line-height: 1.6;
  color: var(--paper);
}

.page-products .ap-result__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 终端版本表 ---------- */
.page-products .ap-term {
  position: relative;
  margin-top: clamp(18px, 2.6vw, 26px);
}

.page-products .ap-term__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.page-products .ap-term__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}

.page-products .ap-term__tab {
  padding: 9px 20px;
  font-size: 14px;
  border-radius: 999px;
  border: 1px solid var(--ap-line-strong);
  color: var(--paper);
  background: rgba(11, 27, 43, 0.55);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.page-products .ap-term__tab:hover {
  border-color: var(--green);
}

.page-products .ap-term__panel {
  display: none;
}

.page-products #ap-term-pc:checked ~ .ap-term__panels .ap-term__panel:nth-child(1),
.page-products #ap-term-phone:checked ~ .ap-term__panels .ap-term__panel:nth-child(2),
.page-products #ap-term-pad:checked ~ .ap-term__panels .ap-term__panel:nth-child(3) {
  display: block;
}

.page-products #ap-term-pc:checked ~ .ap-term__tabs label[for="ap-term-pc"],
.page-products #ap-term-phone:checked ~ .ap-term__tabs label[for="ap-term-phone"],
.page-products #ap-term-pad:checked ~ .ap-term__tabs label[for="ap-term-pad"] {
  background: var(--green);
  border-color: var(--green);
  color: var(--ink);
  font-weight: 600;
}

.page-products .ap-term__radio:focus-visible ~ .ap-term__tabs label {
  outline: none;
}

.page-products .ap-table__scroll {
  overflow-x: auto;
  border: 1px solid var(--ap-line);
  border-radius: var(--radius-sm);
}

.page-products .ap-table {
  width: 100%;
  min-width: 460px;
  border-collapse: collapse;
  font-size: 15px;
}

.page-products .ap-table caption {
  text-align: left;
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--orange-soft);
  background: var(--ink-3);
}

.page-products .ap-table th,
.page-products .ap-table td {
  padding: 12px 16px;
  text-align: left;
  line-height: 1.6;
  border-bottom: 1px solid rgba(169, 188, 203, 0.1);
}

.page-products .ap-table thead th {
  color: var(--muted);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.06em;
  background: var(--ink-2);
}

.page-products .ap-table tbody tr:nth-child(odd) {
  background: rgba(28, 58, 86, 0.42);
}

.page-products .ap-table tbody tr:nth-child(even) {
  background: rgba(18, 41, 63, 0.72);
}

.page-products .ap-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .ap-table td:first-child {
  color: var(--green-soft);
  font-family: var(--font-mono);
  font-size: 13px;
  white-space: nowrap;
}

.page-products .ap-table td:last-child {
  color: rgba(243, 246, 248, 0.86);
}

/* ---------- 侧轨 ---------- */
.page-products .ap-side {
  min-width: 0;
}

.page-products .ap-side__inner {
  padding: clamp(16px, 2vw, 22px);
  border: 1px solid rgba(47, 224, 138, 0.22);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(47, 224, 138, 0.09) 0%, rgba(18, 41, 63, 0.9) 42%);
}

.page-products .ap-side__label {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--green-soft);
}

.page-products .ap-rail {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 10px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-products .ap-rail__item {
  flex: 0 0 auto;
  min-width: 168px;
  scroll-snap-align: start;
  display: grid;
  grid-template-columns: 10px minmax(0, 1fr);
  grid-template-rows: auto auto;
  align-items: center;
  column-gap: 10px;
  padding: 13px 15px;
  border: 1px solid var(--ap-line);
  border-radius: var(--radius-sm);
  background: rgba(11, 27, 43, 0.66);
  text-decoration: none;
  transition: border-color 0.2s ease, transform 0.2s ease, background 0.2s ease;
}

.page-products .ap-rail__item:hover {
  border-color: var(--green);
  background: rgba(28, 58, 86, 0.7);
}

.page-products .ap-rail__item[aria-current="true"] {
  border-color: var(--green);
  background: linear-gradient(120deg, rgba(47, 224, 138, 0.14) 0%, rgba(18, 41, 63, 0.9) 70%);
  transform: scale(1.02);
}

.page-products .ap-rail__dot {
  grid-row: 1 / span 2;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 3px rgba(47, 224, 138, 0.14);
}

.page-products .ap-rail__dot--warm {
  background: var(--orange);
  box-shadow: 0 0 0 3px rgba(255, 138, 61, 0.14);
}

.page-products .ap-rail__name {
  font-size: 15px;
  color: var(--paper);
}

.page-products .ap-rail__meta {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-products .ap-side__note {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 后续入口 ---------- */
.page-products .ap-next {
  border-top: 1px solid var(--ap-line);
  padding: clamp(30px, 4.4vw, 56px) 0 clamp(46px, 6vw, 84px);
  background: linear-gradient(180deg, rgba(74, 61, 142, 0.12) 0%, rgba(11, 27, 43, 0) 70%);
}

.page-products .ap-next__title {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.6vw, 34px);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0 0 22px;
  color: var(--paper);
}

.page-products .ap-next__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-products .ap-next__list a {
  display: block;
  padding: 18px 20px;
  border: 1px solid var(--ap-line);
  border-left: 3px solid var(--violet);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.page-products .ap-next__list a:hover {
  border-color: var(--green);
  border-left-color: var(--green);
  background: rgba(18, 41, 63, 0.82);
  transform: translateX(3px);
}

.page-products .ap-next__list span {
  display: block;
  font-size: 17px;
  color: var(--paper);
  margin-bottom: 6px;
}

.page-products .ap-next__list em {
  display: block;
  font-style: normal;
  font-size: 14px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 图片容器微调 ---------- */
.page-products .media {
  margin: clamp(20px, 3vw, 30px) 0 0;
}

.page-products .media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: var(--radius-sm);
  filter: saturate(0.82) brightness(0.9);
}

.page-products .media--flush-tr img {
  border-top-right-radius: 0;
}

.page-products .media__caption {
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .ap-grid6 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-products .ap-next__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-products .ap-shell {
    grid-template-columns: minmax(0, 1fr) minmax(268px, 340px);
    align-items: start;
  }

  .page-products .ap-side__inner {
    position: sticky;
    top: 96px;
  }

  .page-products .ap-rail {
    flex-direction: column;
    overflow-x: visible;
    padding-bottom: 0;
  }

  .page-products .ap-rail__item {
    min-width: 0;
    width: 100%;
  }

  .page-products .ap-chapter__body p {
    font-size: 17px;
  }
}

@media (min-width: 1200px) {
  .page-products .ap-shell {
    grid-template-columns: minmax(0, 1fr) 348px;
  }
}

@media (max-width: 479px) {
  .page-products .ap-cell {
    min-height: 84px;
    padding: 12px;
  }

  .page-products .ap-cell__name {
    font-size: 14px;
  }

  .page-products .ap-steps__item {
    grid-template-columns: 12px minmax(0, 1fr);
    row-gap: 6px;
  }

  .page-products .ap-steps__item > span:last-child {
    grid-column: 2;
  }
}