.page-products {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-products .p-hero {
  position: relative;
  overflow: hidden;
  padding: calc(var(--header-h-current) + 2.75rem) 0 3rem;
  background: linear-gradient(178deg, var(--cream) 0%, var(--cream) 42%, var(--sand) 100%);
}

.page-products .p-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(115% 78% at 92% -12%, rgba(255, 203, 102, .48), rgba(240, 138, 36, .13) 38%, transparent 68%);
}

.page-products .p-hero__inner {
  position: relative;
  display: grid;
  gap: 2.25rem;
  align-items: center;
}

@media (min-width: 960px) {
  .page-products .p-hero__inner {
    grid-template-columns: minmax(0, 1.04fr) minmax(0, .96fr);
    gap: 3.25rem;
  }
}

.page-products .p-hero__breadcrumbs {
  margin-bottom: 1.25rem;
}

.page-products .p-hero .breadcrumbs {
  margin-bottom: 1.15rem;
}

.page-products .p-hero__kicker {
  margin: 0 0 .75rem;
  font-size: 12px;
  letter-spacing: .09em;
  color: var(--copper);
  text-transform: uppercase;
}

.page-products .p-hero__title {
  margin: 0 0 1.1rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 5vw, 58px);
  line-height: 1.12;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-products .p-hero__leadtext {
  margin: 0 0 1.6rem;
  max-width: 36em;
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-products .p-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

.page-products .p-hero__frame {
  position: relative;
  overflow: hidden;
  padding: 1.75rem 1.5rem 1.5rem 2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(251, 246, 238, .8);
  box-shadow: var(--shadow-sm);
}

.page-products .p-hero__frame::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 6px;
  background: linear-gradient(180deg, var(--amber), var(--orange));
}

.page-products .p-hero__slit {
  position: absolute;
  top: -10%;
  right: 1.1rem;
  width: 2px;
  height: 120%;
  background: linear-gradient(180deg, transparent, rgba(240, 138, 36, .5), transparent);
}

.page-products .p-hero__frame-title {
  margin: 0 0 1rem;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--copper);
}

.page-products .p-doorlist {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .p-doorlist__row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .2rem .9rem;
  align-items: baseline;
  padding: .8rem 0;
  border-bottom: 1px dashed var(--line);
}

.page-products .p-doorlist__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .p-doorlist__num {
  grid-row: span 2;
  font-size: 13px;
  color: var(--orange);
}

.page-products .p-doorlist__name {
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
}

.page-products .p-doorlist__note {
  grid-column: 2;
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-mute);
}

/* ---------- 章节通用 ---------- */
.page-products .section {
  padding: 2.75rem 0;
}

@media (min-width: 900px) {
  .page-products .section {
    padding: 4.5rem 0;
  }
}

.page-products .section--sand {
  background: var(--sand);
}

.page-products .section-head {
  max-width: 46em;
  margin-bottom: 2rem;
}

.page-products .section-head__index {
  margin: 0 0 .5rem;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--orange);
}

.page-products .section-head__title {
  margin: 0 0 .85rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.28;
  color: var(--ink);
}

.page-products .section-head__lead {
  margin: 0;
  font-size: clamp(15px, 1.1vw, 16px);
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-products .p-shot {
  margin: 0 0 1.5rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--sand);
}

.page-products .p-shot__img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
}

.page-products .p-shot--square .p-shot__img {
  aspect-ratio: 4 / 3;
}

/* ---------- 分类索引带 ---------- */
.page-products .p-indexstrip {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin-bottom: 2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
  overflow: hidden;
}

@media (min-width: 560px) {
  .page-products .p-indexstrip {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-products .p-indexstrip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1120px) {
  .page-products .p-indexstrip {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }
}

.page-products .p-indexstrip__cell {
  display: grid;
  gap: .35rem;
  padding: 1rem 1.1rem;
  background: var(--cream);
}

.page-products .p-indexstrip__num {
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--copper);
}

.page-products .p-indexstrip__name {
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
}

.page-products .p-indexstrip__count {
  font-size: 12px;
  color: var(--ink-mute);
}

/* ---------- 对照表区 ---------- */
.page-products .p-compare__grid {
  align-items: start;
  gap: 1.75rem;
}

.page-products .p-control {
  display: grid;
  gap: 1.5rem;
  align-content: start;
}

.page-products .p-control__block {
  padding: 1.1rem 1.1rem 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--cream);
  box-shadow: var(--shadow-sm);
}

.page-products .p-control__label {
  margin: 0 0 .8rem;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--copper);
}

.page-products .p-control__hint {
  margin: .75rem 0 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink-mute);
}

.page-products .p-tabslist {
  display: grid;
  gap: .5rem;
}

.page-products .p-tab {
  width: 100%;
  text-align: left;
}

.page-products .p-tab[aria-selected="true"] {
  border-color: var(--orange);
  color: var(--ink);
  background: rgba(240, 138, 36, .1);
}

.page-products .p-jump {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
}

.page-products .p-jump__btn {
  padding: .34rem .55rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: transparent;
  color: var(--ink-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .02em;
  cursor: pointer;
}

.page-products .p-jump__btn:hover,
.page-products .p-jump__btn:focus-visible {
  border-color: var(--orange);
  color: var(--brown);
}

.page-products .p-copy {
  display: grid;
  gap: .55rem;
}

.page-products .p-copy__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  padding-bottom: .55rem;
  border-bottom: 1px dashed var(--line);
}

.page-products .p-copy__row:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .p-copy__text {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--ink-soft);
}

.page-products .p-copy__btn {
  flex: none;
  font-family: var(--font-mono);
  font-size: 12px;
}

.page-products .p-panels {
  min-width: 0;
}

.page-products .tabs__panel[hidden] {
  display: none;
}

.page-products .p-tablewrap {
  max-height: 72vh;
  overflow: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--cream);
}

.page-products .p-table {
  width: 100%;
  min-width: 660px;
  border-collapse: collapse;
  font-family: var(--font-body);
  font-size: 13.5px;
}

.page-products .p-table__caption {
  padding: .85rem 1rem;
  text-align: left;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--ink-mute);
  background: var(--cream);
  border-bottom: 1px solid var(--line);
}

.page-products .p-table th,
.page-products .p-table td {
  padding: .7rem .8rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--line);
  line-height: 1.65;
}

.page-products .p-table thead th {
  position: sticky;
  top: 0;
  z-index: 3;
  background: var(--slate);
  color: var(--cream);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: .06em;
  white-space: nowrap;
}

.page-products .p-table .num {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .02em;
  text-align: right;
  white-space: nowrap;
}

.page-products .p-table tbody td:first-child,
.page-products .p-table thead th:first-child {
  position: sticky;
  left: 0;
  z-index: 2;
  background: var(--cream);
}

.page-products .p-table thead th:first-child {
  z-index: 4;
  background: var(--slate);
}

.page-products .p-table tbody tr.is-diff {
  background: rgba(255, 203, 102, .3);
  transition: background-color .24s ease;
}

.page-products .p-table tbody tr.is-diff td:first-child {
  background: #FBEBCB;
  box-shadow: inset 3px 0 0 var(--red);
}

.page-products .p-table tbody tr.is-diff.is-lit {
  background: rgba(255, 203, 102, .62);
}

.page-products .p-table tbody tr.is-diff.is-lit td:first-child {
  background: #F8E2B2;
}

.page-products .p-table tbody tr.is-focus {
  outline: 2px solid var(--orange);
  outline-offset: -2px;
}

.page-products .p-table tbody tr:not(.is-diff) td:last-child {
  color: var(--jade);
}

.page-products .p-panel__title {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  color: var(--ink);
}

.page-products .p-datalist {
  border-top: 1px solid var(--line);
}

.page-products .p-datalist .data-list__row {
  display: grid;
  grid-template-columns: minmax(64px, auto) minmax(0, 1fr);
  gap: .4rem 1.1rem;
  padding: .85rem 0;
  border-bottom: 1px solid var(--line);
}

.page-products .p-datalist .data-list__key {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--orange);
  white-space: nowrap;
}

.page-products .p-datalist .data-list__val {
  font-size: 14px;
  line-height: 1.75;
  color: var(--ink-soft);
}

/* ---------- 场景 ---------- */
.page-products .p-scene {
  display: grid;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

@media (min-width: 820px) {
  .page-products .p-scene {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-products .p-scene__card {
  display: flex;
  flex-direction: column;
  gap: .85rem;
  padding: 1.25rem;
  background: var(--cream);
}

.page-products .p-scene__card .p-shot {
  margin-bottom: .25rem;
  border: 0;
  background: transparent;
}

.page-products .p-scene__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 19px;
  color: var(--ink);
}

.page-products .p-scene__text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-products .p-scene__list {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: .35rem;
}

.page-products .p-scene__list li {
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--ink-mute);
}

.page-products .p-scene__wide {
  display: grid;
  gap: 1.25rem;
  padding: 1.4rem 1.4rem 1.5rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
  border-radius: var(--radius);
  background: var(--sand);
}

@media (min-width: 820px) {
  .page-products .p-scene__wide {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: center;
    gap: 2rem;
  }
}

.page-products .p-scene__wide-label {
  margin: 0 0 .45rem;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--copper);
}

.page-products .p-scene__wide-title {
  margin: 0 0 .7rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  color: var(--ink);
}

.page-products .p-scene__wide-text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-products .p-scene__wide-text .num {
  font-family: var(--font-mono);
  font-size: 13.5px;
  color: var(--brown);
  word-break: break-all;
}

.page-products .p-scene__wide-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
}

/* ---------- 四步 ---------- */
.page-products .p-steps__grid {
  gap: 2rem;
  align-items: start;
}

.page-products .p-steps {
  list-style: none;
  margin: 0 0 1.75rem;
  padding: 0;
  display: grid;
  gap: 1.6rem;
}

@media (min-width: 760px) {
  .page-products .p-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2rem 1.5rem;
  }
}

@media (min-width: 1100px) {
  .page-products .p-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0 1.25rem;
  }
}

.page-products .p-step {
  position: relative;
  padding-top: 1.5rem;
}

.page-products .p-step::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1px;
  background: var(--line-strong);
}

.page-products .p-step__num {
  position: absolute;
  top: -.72rem;
  left: 0;
  padding-right: .5rem;
  background: var(--sand);
  font-size: 12px;
  color: var(--orange);
}

.page-products .p-step__title {
  margin: 0 0 .45rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  color: var(--ink);
}

.page-products .p-step__text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-products .p-callout {
  padding: 1.1rem 1.2rem 1.2rem;
}

.page-products .p-callout__title {
  margin: 0 0 .65rem;
  font-weight: 700;
  font-size: 14.5px;
  color: var(--brown);
}

.page-products .p-callout__list {
  margin: 0;
  padding-left: 1.15rem;
  display: grid;
  gap: .4rem;
}

.page-products .p-callout__list li {
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-products .p-steps__side {
  display: grid;
  gap: 1.25rem;
  align-content: start;
}

.page-products .p-steps__side .p-shot {
  margin-bottom: 0;
}

.page-products .p-steps__note {
  padding: 1.1rem 1.15rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--cream);
}

.page-products .p-steps__note-title {
  margin: 0 0 .5rem;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--orange);
}

.page-products .p-steps__note-text {
  margin: 0 0 .9rem;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--ink-soft);
}

/* ---------- 节奏 ---------- */
.page-products .p-cadence__grid {
  gap: 2rem;
  align-items: start;
}

.page-products .p-cadence__link {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.5rem;
  padding: 1.15rem 1.25rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--jade);
  border-radius: var(--radius);
  background: var(--cream);
}

.page-products .p-cadence__link-text {
  margin: 0;
  max-width: 34em;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--ink-soft);
}

.page-products .p-cadence__side {
  padding: 1.4rem 1.25rem 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--sand);
}

.page-products .p-cadence__side-title {
  margin: 0 0 .6rem;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--copper);
}

.page-products .p-cadence__side-big {
  margin: 0 0 .7rem;
  font-family: var(--font-mono);
  font-size: clamp(34px, 5vw, 48px);
  line-height: 1;
  letter-spacing: .02em;
  color: var(--brown);
}

.page-products .p-cadence__side-text {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.8;
  color: var(--ink-soft);
}

/* ---------- 常见坑 ---------- */
.page-products .p-pit {
  display: grid;
  gap: .85rem;
}

@media (min-width: 900px) {
  .page-products .p-pit {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }
}

.page-products .p-fold {
  border: 1px solid var(--line);
  border-left: 3px solid var(--amber);
  border-radius: var(--radius);
  background: var(--cream);
}

.page-products .p-fold summary {
  padding: 1rem 1.1rem;
  font-weight: 700;
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--ink);
  cursor: pointer;
}

.page-products .p-fold .fold__body {
  padding: 0 1.1rem 1.15rem;
}

.page-products .p-fold .fold__body p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-products .p-outro {
  display: grid;
  gap: 1.25rem;
  margin-top: 2rem;
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--cream);
  box-shadow: var(--shadow-sm);
}

@media (min-width: 820px) {
  .page-products .p-outro {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: center;
    gap: 2rem;
  }
}

.page-products .p-outro__title {
  margin: 0 0 .5rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 19px;
  color: var(--ink);
}

.page-products .p-outro__text p:last-child {
  margin: 0;
  font-size: 14px;
  line-height: 1.85;
  color: var(--ink-soft);
}

.page-products .p-outro__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
}

/* ---------- 细节修正 ---------- */
.page-products .btn:focus-visible,
.page-products .p-jump__btn:focus-visible,
.page-products .p-tab:focus-visible,
.page-products .copy-btn:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 2px;
}

@media (max-width: 899px) {
  .page-products .p-tablewrap {
    max-height: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .p-hero__slit {
    animation: none;
  }

  .page-products .p-table tbody tr.is-diff {
    transition: none;
  }
}