.page-products {
  background: var(--paper);
  color: var(--ink);
}

.page-products img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ---------- 首屏 ---------- */
.page-products .xp-hero {
  padding: 22px 0 10px;
  background-image: radial-gradient(circle at 1px 1px, rgba(28, 42, 36, 0.09) 1px, transparent 0);
  background-size: 20px 20px;
  background-position: 0 0;
}

.page-products .breadcrumb {
  margin-bottom: 20px;
}

.page-products .xp-hero__grid {
  display: grid;
  gap: 22px;
}

.page-products .xp-hero__lead h1 {
  font-family: var(--font-serif);
  font-size: 34px;
  line-height: 1.24;
  letter-spacing: 0.01em;
  margin: 12px 0 14px;
}

.page-products .xp-hero__lead .lede {
  max-width: 34em;
}

.page-products .xp-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-products .xp-picker__item {
  display: inline-flex;
  flex-direction: column;
  gap: 3px;
  padding: 11px 18px;
  border: var(--bd) solid var(--ink);
  border-radius: 16px;
  background: var(--card);
  box-shadow: var(--hard-sm);
  color: var(--ink);
  text-decoration: none;
  font-weight: 800;
  font-size: 17px;
  line-height: 1.2;
  transition: border-color var(--t), box-shadow var(--t), transform var(--t);
}

.page-products .xp-picker__item:hover,
.page-products .xp-picker__item:focus-visible {
  border-color: var(--blue);
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--ink);
}

.page-products .xp-picker__item--primary {
  background: var(--orange);
}

.page-products .xp-picker__note {
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
}

.page-products .xp-picker__item--primary .xp-picker__note {
  color: rgba(28, 42, 36, 0.75);
}

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

.page-products .xp-preview {
  padding: 16px;
  background: var(--card);
}

.page-products .xp-preview__label {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--green);
}

.page-products .xp-window {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 14px;
}

.page-products .xp-preview__steps {
  list-style: none;
  counter-reset: xpstep;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-products .xp-preview__steps li {
  counter-increment: xpstep;
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 14px;
  line-height: 1.55;
  color: var(--ink);
}

.page-products .xp-preview__steps li::before {
  content: counter(xpstep);
  flex: 0 0 auto;
  width: 22px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 7px;
  background: var(--gold);
  border: 2px solid var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 800;
  color: var(--ink);
}

.page-products .xp-tip {
  padding: 14px 16px;
  background: var(--card);
  border-radius: var(--r-md);
}

.page-products .xp-tip--sage {
  background: var(--sage);
}

.page-products .xp-tip__title {
  margin: 0 0 6px;
  font-weight: 800;
  font-size: 15px;
}

.page-products .xp-tip p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink);
}

/* 专题卡 */
.page-products .xp-special {
  margin-top: 26px;
  display: grid;
  border: var(--bd) solid var(--ink);
  border-radius: var(--r-lg);
  background: var(--card);
  box-shadow: var(--hard);
  overflow: hidden;
}

.page-products .xp-special img {
  width: 100%;
  height: 100%;
  min-height: 200px;
  object-fit: cover;
  border-bottom: var(--bd) solid var(--ink);
}

.page-products .xp-special__text {
  padding: 22px 20px;
}

.page-products .xp-special__text h2 {
  font-family: var(--font-serif);
  font-size: 24px;
  line-height: 1.3;
  margin: 8px 0 10px;
}

.page-products .xp-special__text p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.72;
}

/* ---------- 步骤流 ---------- */
.page-products .xp-flow-section {
  padding-top: 40px;
}

.page-products .xp-flow__intro {
  max-width: 46em;
  margin-bottom: 26px;
}

.page-products .xp-flow__intro h2 {
  font-family: var(--font-serif);
  font-size: 29px;
  line-height: 1.28;
  margin: 10px 0 12px;
}

.page-products .xp-flow {
  display: grid;
  gap: 22px;
}

.page-products .xp-rail {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 6px;
  scrollbar-width: thin;
}

.page-products .xp-rail__btn {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border: var(--bd) solid var(--ink);
  border-radius: var(--pill);
  background: var(--card);
  color: var(--ink);
  font-weight: 800;
  font-size: 15px;
  text-decoration: none;
  box-shadow: var(--hard-sm);
  transition: background var(--t), border-color var(--t), box-shadow var(--t);
}

.page-products .xp-rail__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--blue);
  border: 2px solid var(--ink);
}

.page-products .xp-rail__btn:hover,
.page-products .xp-rail__btn:focus-visible {
  background: var(--orange);
  border-color: var(--ink);
  box-shadow: 5px 5px 0 var(--ink);
}

.page-products .xp-group {
  scroll-margin-top: 92px;
  margin-bottom: 34px;
}

.page-products .xp-group:last-child {
  margin-bottom: 0;
}

.page-products .xp-group__head {
  margin-bottom: 16px;
}

.page-products .xp-group__head h3 {
  font-family: var(--font-serif);
  font-size: 23px;
  line-height: 1.32;
  margin: 10px 0 6px;
}

.page-products .xp-group__head p {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
}

.page-products .xp-step {
  border: var(--bd) solid var(--ink);
  border-radius: var(--r-md);
  background: var(--card);
  box-shadow: var(--hard-sm);
  overflow: hidden;
  transition: border-color var(--t), box-shadow var(--t);
}

.page-products .xp-step[open] {
  border-color: var(--orange);
  box-shadow: 5px 5px 0 rgba(242, 107, 42, 0.34);
}

.page-products .xp-step > summary {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 13px 15px;
  cursor: pointer;
  list-style: none;
  font-weight: 800;
  font-size: 16px;
  line-height: 1.4;
}

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

.page-products .xp-step > summary::after {
  content: "＋";
  margin-left: auto;
  flex: 0 0 auto;
  font-size: 20px;
  font-weight: 800;
  color: var(--green);
}

.page-products .xp-step[open] > summary::after {
  content: "－";
  color: var(--orange);
}

.page-products .xp-step > summary:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: -3px;
}

.page-products .xp-step__num {
  flex: 0 0 auto;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 2px solid var(--ink);
  border-radius: 12px;
  background: var(--orange);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 800;
}

.page-products .xp-step__title {
  min-width: 0;
}

.page-products .xp-step__body {
  padding: 0 16px 16px;
  border-top: 2px dashed rgba(28, 42, 36, 0.16);
  margin-top: 2px;
  padding-top: 12px;
}

.page-products .xp-step__body p {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.72;
}

.page-products .xp-step__hint {
  margin: 0;
  padding-left: 11px;
  border-left: 3px solid var(--sage);
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.65;
}

.page-products .xp-arrow {
  position: relative;
  height: 30px;
  display: flex;
  justify-content: center;
}

.page-products .xp-arrow::before {
  content: "";
  height: 100%;
  border-left: 3px dashed rgba(28, 42, 36, 0.32);
}

.page-products .xp-arrow::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 7px solid transparent;
  border-right: 7px solid transparent;
  border-top: 10px solid var(--orange);
}

/* ---------- 换设备核对 ---------- */
.page-products .xp-switch {
  padding-top: 8px;
}

.page-products .xp-switch__grid {
  display: grid;
  gap: 24px;
}

.page-products .xp-switch__text h2 {
  font-family: var(--font-serif);
  font-size: 27px;
  line-height: 1.3;
  margin: 10px 0 12px;
}

.page-products .xp-switch__text > p {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.78;
}

.page-products .xp-checklist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .xp-checklist li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 13px 14px;
  background: var(--card);
  border: 2px solid rgba(28, 42, 36, 0.22);
  border-radius: var(--r-sm);
  font-size: 15px;
  line-height: 1.68;
}

.page-products .xp-checklist__n {
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: var(--green);
  color: var(--white);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 800;
}

.page-products .xp-figure {
  margin: 0;
  border: var(--bd) solid var(--ink);
  border-radius: var(--r-md);
  background: var(--white);
  box-shadow: var(--hard);
  overflow: hidden;
}

.page-products .xp-figure img {
  width: 100%;
  height: auto;
}

.page-products .xp-figure figcaption {
  padding: 11px 14px;
  border-top: 2px solid var(--ink);
  background: var(--card);
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 电脑首屏 ---------- */
.page-products .xp-screen__grid {
  display: grid;
  gap: 24px;
  align-items: start;
}

.page-products .xp-screen__text h2 {
  font-family: var(--font-serif);
  font-size: 27px;
  line-height: 1.3;
  margin: 10px 0 12px;
}

.page-products .xp-screen__text > p {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.78;
}

.page-products .xp-branch {
  padding: 16px 16px 18px;
  border: var(--bd) solid var(--coral);
  border-radius: var(--r-md);
  background: rgba(232, 91, 79, 0.07);
  box-shadow: var(--hard-sm);
}

.page-products .xp-branch p {
  margin: 10px 0 0;
  font-size: 15px;
  line-height: 1.72;
}

.page-products .xp-branch .muted {
  font-size: 13.5px;
}

.page-products .xp-branch .btn {
  margin-top: 14px;
}

/* ---------- 手机与平板对照 ---------- */
.page-products .xp-checkband__head {
  max-width: 46em;
  margin-bottom: 24px;
}

.page-products .xp-checkband__head h2 {
  font-family: var(--font-serif);
  font-size: 27px;
  line-height: 1.3;
  margin: 10px 0 12px;
}

.page-products .xp-checkband__grid {
  display: grid;
  gap: 22px;
  align-items: start;
}

.page-products .xp-check {
  border: var(--bd) solid var(--ink);
  border-radius: var(--r-md);
  background: var(--card);
  overflow: hidden;
  box-shadow: var(--hard-sm);
}

.page-products .xp-check__row {
  display: grid;
  gap: 5px;
  padding: 13px 15px;
  border-bottom: 2px dashed rgba(28, 42, 36, 0.18);
  font-size: 14.5px;
  line-height: 1.6;
}

.page-products .xp-check__row:last-child {
  border-bottom: 0;
}

.page-products .xp-check__row span:first-child {
  font-weight: 700;
}

.page-products .xp-check__row span:nth-child(2) {
  color: var(--muted);
}

.page-products .xp-check__row span:last-child {
  color: var(--green);
  font-weight: 700;
}

.page-products .xp-check__row--head {
  background: var(--green);
  border-bottom: 2px solid var(--ink);
}

.page-products .xp-check__row--head span {
  color: var(--paper) !important;
  font-weight: 800;
  font-size: 13px;
  letter-spacing: 0.06em;
}

/* ---------- 截图位 ---------- */
.page-products .xp-shotband__grid {
  display: grid;
  gap: 24px;
  align-items: start;
}

.page-products .xp-shotband__text h2 {
  font-family: var(--font-serif);
  font-size: 27px;
  line-height: 1.3;
  margin: 10px 0 12px;
}

.page-products .xp-shotband__text > p {
  margin: 0 0 16px;
  font-size: 15.5px;
  line-height: 1.75;
}

.page-products .xp-shotlist {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-products .xp-shotlist li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 15px;
  line-height: 1.66;
}

.page-products .xp-shotlist__mark {
  flex: 0 0 auto;
  width: 14px;
  height: 14px;
  margin-top: 5px;
  border: 2px solid var(--blue);
  border-radius: 4px;
  background: rgba(36, 87, 214, 0.14);
}

.page-products .xp-shot {
  padding: 14px;
  border: var(--bd) dashed var(--blue);
  border-radius: var(--r-md);
  background: rgba(36, 87, 214, 0.06);
}

.page-products .xp-shot__label {
  margin: 0 0 10px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  color: var(--blue);
}

.page-products .xp-shot img {
  width: 100%;
  border: 2px solid var(--ink);
  border-radius: var(--r-sm);
  background: var(--white);
}

.page-products .xp-shot__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

/* ---------- 场景清单 ---------- */
.page-products .xp-scenes__head {
  max-width: 44em;
  margin-bottom: 24px;
}

.page-products .xp-scenes__head h2 {
  font-family: var(--font-serif);
  font-size: 27px;
  line-height: 1.3;
  margin: 10px 0 12px;
}

.page-products .xp-scenes {
  display: grid;
  gap: 16px;
}

.page-products .xp-scene {
  position: relative;
  padding: 18px 18px 20px;
  border: var(--bd) solid var(--ink);
  border-radius: var(--r-md);
  background: var(--card);
  box-shadow: var(--hard-sm);
  transition: border-color var(--t), transform var(--t), box-shadow var(--t);
}

.page-products .xp-scene::before {
  content: "";
  position: absolute;
  top: -3px;
  left: 18px;
  width: 56px;
  height: 9px;
  background: var(--gold);
  border: 2px solid var(--ink);
  border-top: 0;
  border-radius: 0 0 6px 6px;
}

.page-products .xp-scene:hover {
  border-color: var(--orange);
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 var(--ink);
}

.page-products .xp-scene--alt::before {
  background: var(--blue);
}

.page-products .xp-scene__num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 800;
  color: var(--orange);
  letter-spacing: 0.1em;
}

.page-products .xp-scene h3 {
  font-family: var(--font-round);
  font-size: 18px;
  line-height: 1.45;
  margin: 6px 0 8px;
}

.page-products .xp-scene p {
  margin: 0 0 14px;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--ink);
}

.page-products .xp-scene__link {
  display: inline-block;
  font-size: 14px;
  font-weight: 800;
  color: var(--blue);
  text-decoration: none;
  border-bottom: 2px solid rgba(36, 87, 214, 0.35);
  padding-bottom: 1px;
  transition: border-color var(--t), color var(--t);
}

.page-products .xp-scene__link:hover,
.page-products .xp-scene__link:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--orange);
}

/* ---------- 结尾 ---------- */
.page-products .xp-cta-section {
  padding: 10px 0 46px;
}

.page-products .xp-cta {
  display: grid;
  gap: 20px;
  padding: 26px 22px;
  border: var(--bd) solid var(--ink);
  border-radius: var(--r-lg);
  background: var(--green);
  color: var(--paper);
  box-shadow: var(--hard);
}

.page-products .xp-cta h2 {
  font-family: var(--font-serif);
  font-size: 25px;
  line-height: 1.32;
  margin: 8px 0 10px;
  color: var(--paper);
}

.page-products .xp-cta p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(247, 240, 223, 0.88);
}

.page-products .xp-cta .eyebrow--light {
  color: var(--gold);
}

.page-products .xp-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-products .xp-check__row {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr) minmax(0, 0.85fr);
    align-items: start;
    gap: 16px;
  }

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

  .page-products .xp-cta {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    padding: 30px 28px;
  }

  .page-products .xp-cta__actions {
    justify-content: flex-end;
  }
}

@media (min-width: 900px) {
  .page-products .xp-hero__lead h1 {
    font-size: 44px;
  }

  .page-products .xp-special {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }

  .page-products .xp-special img {
    border-bottom: 0;
    border-right: var(--bd) solid var(--ink);
  }

  .page-products .xp-special__text {
    padding: 28px 26px;
    align-self: center;
  }

  .page-products .xp-switch__grid,
  .page-products .xp-screen__grid,
  .page-products .xp-checkband__grid,
  .page-products .xp-shotband__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 34px;
  }

  .page-products .xp-hero__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.85fr);
    gap: 34px;
    align-items: start;
  }

  .page-products .xp-flow__intro h2,
  .page-products .xp-checkband__head h2,
  .page-products .xp-scenes__head h2,
  .page-products .xp-shotband__text h2,
  .page-products .xp-screen__text h2,
  .page-products .xp-switch__text h2 {
    font-size: 33px;
  }
}

@media (min-width: 1000px) {
  .page-products .xp-hero {
    padding-top: 30px;
  }

  .page-products .xp-hero__lead h1 {
    font-size: 50px;
    margin-top: 14px;
  }

  .page-products .xp-flow {
    grid-template-columns: 178px minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-products .xp-rail {
    display: block;
    position: sticky;
    top: 96px;
    overflow: visible;
    padding-bottom: 0;
  }

  .page-products .xp-rail__btn {
    display: flex;
    width: 100%;
    margin-bottom: 10px;
    justify-content: flex-start;
  }

  .page-products .xp-rail__btn:last-child {
    margin-bottom: 0;
  }

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

  .page-products .xp-step > summary {
    padding: 16px 18px;
    font-size: 17px;
  }

  .page-products .xp-step__num {
    width: 48px;
    height: 48px;
    font-size: 22px;
  }

  .page-products .xp-step__body {
    padding: 14px 20px 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .xp-picker__item,
  .page-products .xp-scene,
  .page-products .xp-step,
  .page-products .xp-rail__btn,
  .page-products .xp-scene__link {
    transition: none;
  }
}
<<<END>>>