.page-products {
  --pm-gap: clamp(20px, 3vw, 40px);
  --pm-rule: rgba(46, 34, 24, 0.14);
  --pm-rule-soft: rgba(107, 100, 89, 0.28);
}

/* ---------- 面包屑 ---------- */
.page-products .ky-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  font-family: var(--ky-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ky-rock);
}

.page-products .ky-breadcrumb li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--ky-sand);
}

.page-products .ky-breadcrumb a {
  color: var(--ky-rock);
  text-decoration: none;
  transition: color 140ms var(--ky-ease);
}

.page-products .ky-breadcrumb a:hover,
.page-products .ky-breadcrumb a:focus-visible {
  color: var(--ky-orange);
}

/* ---------- 首屏 ---------- */
.page-products .pm-hero {
  padding-top: clamp(26px, 4vw, 52px);
  padding-bottom: clamp(30px, 4.5vw, 62px);
}

.page-products .pm-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pm-gap);
  align-items: end;
}

.page-products .pm-hero__lead > .ky-meta {
  display: block;
  margin: 0 0 12px;
  color: var(--ky-orange);
}

.page-products .pm-hero__lead .ky-title--hero {
  margin: 0 0 20px;
  max-width: 18ch;
  color: var(--ky-ink);
}

.page-products .pm-hero__text {
  margin: 0 0 26px;
  max-width: 36em;
  font-size: clamp(16px, 1.1vw, 18px);
  line-height: 1.85;
  color: var(--ky-brown);
}

.page-products .pm-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pm-hero__actions .ky-btn {
  text-decoration: none;
}

.page-products .pm-hero__ruler {
  padding: 22px 22px 18px;
  background: var(--ky-paper);
  border: 1px solid var(--pm-rule);
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 0 100%);
}

.page-products .pm-hero__ruler > .ky-meta {
  display: block;
  margin: 0 0 16px;
  color: var(--ky-orange);
}

.page-products .pm-ruler__bar {
  height: 30px;
  border-bottom: 2px solid var(--ky-ink);
  background-image: repeating-linear-gradient(90deg, rgba(107, 100, 89, 0.55) 0 1px, transparent 1px 11px);
  background-size: 100% 9px;
  background-position: left bottom;
  background-repeat: repeat-x;
}

.page-products .pm-ruler__marks {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px 16px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-products .pm-ruler__marks li {
  padding-top: 8px;
  border-top: 2px solid var(--ky-orange);
}

.page-products .pm-ruler__marks em {
  display: block;
  margin-top: 3px;
  font-style: normal;
  font-size: 13px;
  line-height: 1.5;
  color: var(--ky-brown);
}

@media (min-width: 560px) {
  .page-products .pm-ruler__marks {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 920px) {
  .page-products .pm-hero__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    gap: clamp(28px, 4vw, 56px);
  }
}

/* ---------- 跳转带 ---------- */
.page-products .pm-strip {
  background: var(--ky-navy);
}

.page-products .pm-strip .ky-strip__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 22px;
  padding-top: 15px;
  padding-bottom: 15px;
}

.page-products .pm-strip .ky-meta {
  margin: 0 4px 0 0;
  color: var(--ky-sand);
}

.page-products .pm-strip__link {
  position: relative;
  padding-bottom: 3px;
  font-family: var(--ky-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ky-cream);
  text-decoration: none;
  transition: color 140ms var(--ky-ease);
}

.page-products .pm-strip__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  background: var(--ky-orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 150ms var(--ky-ease), background-color 150ms var(--ky-ease);
}

.page-products .pm-strip__link:hover,
.page-products .pm-strip__link:focus-visible {
  color: var(--ky-sand);
}

.page-products .pm-strip__link:hover::after,
.page-products .pm-strip__link:focus-visible::after {
  transform: scaleX(1);
}

.page-products .pm-strip__link--beta::after {
  background: var(--ky-lime);
}

/* ---------- 区块标题 ---------- */
.page-products .pm-head {
  margin-bottom: clamp(24px, 3vw, 40px);
}

.page-products .pm-head > .ky-meta {
  display: block;
  margin: 0 0 12px;
  color: var(--ky-orange);
}

.page-products .pm-head .ky-title--section {
  margin: 0 0 14px;
  color: var(--ky-ink);
}

.page-products .pm-head__text {
  margin: 0;
  max-width: 40em;
  font-size: 17px;
  line-height: 1.8;
  color: var(--ky-brown);
}

/* ---------- 通用图片 ---------- */
.page-products .ky-figure {
  margin: 0;
}

.page-products .pm-img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  background: var(--ky-clay);
  border: 1px solid var(--pm-rule);
}

.page-products .ky-media__cap {
  margin-top: 10px;
  font-family: var(--ky-font-mono);
  font-size: 12px;
  line-height: 1.65;
  letter-spacing: 0.04em;
  color: var(--ky-rock);
}

/* ---------- 01 打开方式 ---------- */
.page-products .pm-open {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pm-gap);
  align-items: start;
}

.page-products .pm-open__list {
  border-top: 1px solid var(--pm-rule-soft);
}

.page-products .pm-open__item {
  position: relative;
  padding: 20px 0;
  border-bottom: 1px solid var(--pm-rule-soft);
}

.page-products .pm-open__item::before {
  content: "";
  position: absolute;
  left: -14px;
  top: 22px;
  bottom: 22px;
  width: 3px;
  background: var(--ky-sand);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 150ms var(--ky-ease);
}

.page-products .pm-open__item:hover::before,
.page-products .pm-open__item:focus-within::before {
  transform: scaleY(1);
}

.page-products .pm-open__item > .ky-meta {
  display: block;
  margin: 0 0 6px;
  color: var(--ky-orange);
}

.page-products .pm-open__item h3 {
  margin: 0 0 8px;
  font-size: clamp(1.1rem, 1.6vw, 1.35rem);
  line-height: 1.45;
  color: var(--ky-ink);
}

.page-products .pm-open__item p {
  margin: 0;
  max-width: 42em;
  line-height: 1.8;
  color: var(--ky-brown);
}

@media (min-width: 980px) {
  .page-products .pm-open {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    gap: clamp(30px, 4vw, 56px);
  }
}

/* ---------- 02 大屏端第一步 ---------- */
.page-products .pm-screen__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pm-gap);
  align-items: start;
}

.page-products .pm-steps {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .pm-steps__item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  padding: 18px 0;
  border-bottom: 1px dashed var(--pm-rule-soft);
}

.page-products .pm-steps__item:first-child {
  border-top: 1px dashed var(--pm-rule-soft);
}

.page-products .pm-steps__no {
  padding-top: 4px;
  color: var(--ky-orange);
}

.page-products .pm-steps__item h3 {
  margin: 0 0 6px;
  font-size: 1.05rem;
  line-height: 1.5;
  color: var(--ky-ink);
}

.page-products .pm-steps__item p {
  margin: 0;
  line-height: 1.8;
  color: var(--ky-brown);
}

.page-products .pm-screen__note {
  margin: 20px 0 0;
  padding: 16px 20px;
  background: var(--ky-clay);
  font-size: 15px;
  line-height: 1.78;
  color: var(--ky-brown);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

@media (min-width: 980px) {
  .page-products .pm-screen__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
    gap: clamp(30px, 4vw, 56px);
  }
}

/* ---------- 03 三种找法 ---------- */
.page-products .pm-find__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pm-gap);
  align-items: start;
}

.page-products .pm-find__index.ky-index {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--pm-rule-soft);
}

.page-products .pm-find__index .ky-index__row {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 6px 14px;
  align-items: baseline;
  padding: 17px 14px;
  border-bottom: 1px solid var(--pm-rule);
  transition: background-color 150ms var(--ky-ease), color 150ms var(--ky-ease);
}

.page-products .pm-find__index .ky-index__row:hover {
  background: var(--ky-orange);
}

.page-products .pm-find__index .ky-index__no {
  grid-column: 1;
  color: var(--ky-orange);
  transition: color 150ms var(--ky-ease);
}

.page-products .pm-find__index .ky-index__name {
  grid-column: 2;
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--ky-ink);
  transition: color 150ms var(--ky-ease);
}

.page-products .pm-find__index .ky-index__note {
  grid-column: 2;
  font-size: 15px;
  line-height: 1.78;
  color: var(--ky-brown);
  transition: color 150ms var(--ky-ease);
}

.page-products .pm-find__index .ky-index__row:hover .ky-index__no {
  color: var(--ky-sand);
}

.page-products .pm-find__index .ky-index__row:hover .ky-index__name,
.page-products .pm-find__index .ky-index__row:hover .ky-index__note {
  color: var(--ky-cream);
}

.page-products .pm-find__tip {
  margin: 22px 0 0;
  padding-left: 16px;
  border-left: 3px solid var(--ky-sand);
  font-size: 15px;
  line-height: 1.8;
  color: var(--ky-brown);
}

@media (min-width: 1020px) {
  .page-products .pm-find__grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
    gap: clamp(30px, 4vw, 56px);
  }
}

/* ---------- 04 会员权益 ---------- */
.page-products .pm-member {
  background: var(--ky-paper);
}

.page-products .pm-table {
  overflow-x: auto;
  border: 1px solid rgba(27, 36, 48, 0.2);
  background: var(--ky-cream);
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 0 100%);
}

.page-products .pm-table__head,
.page-products .pm-table__row {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 1fr));
  gap: 10px 16px;
  align-items: center;
  min-width: 520px;
  padding: 15px 20px;
}

.page-products .pm-table__head {
  background: var(--ky-navy);
  color: var(--ky-cream);
  font-family: var(--ky-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.page-products .pm-table__row {
  border-top: 1px solid var(--pm-rule);
  transition: background-color 140ms var(--ky-ease);
}

.page-products .pm-table__row:hover {
  background: var(--ky-clay);
}

.page-products .pm-table__key {
  font-size: 15px;
  font-weight: 700;
  color: var(--ky-ink);
}

.page-products .pm-table__val {
  font-size: 15px;
  line-height: 1.65;
  color: var(--ky-brown);
}

.page-products .pm-member__note {
  margin: 22px 0 0;
  max-width: 42em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--ky-brown);
}

/* ---------- 05 跨设备跟随 ---------- */
.page-products .pm-sync__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pm-gap);
  align-items: center;
}

.page-products .pm-sync__text > .ky-meta {
  display: block;
  margin: 0 0 12px;
  color: var(--ky-orange);
}

.page-products .pm-sync__text .ky-title--section {
  margin: 0 0 16px;
  color: var(--ky-ink);
}

.page-products .pm-sync__lead {
  margin: 0 0 22px;
  max-width: 38em;
  line-height: 1.82;
  color: var(--ky-brown);
}

.page-products .pm-sync__list {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--pm-rule);
}

.page-products .pm-sync__list li {
  position: relative;
  padding: 13px 0 13px 28px;
  border-bottom: 1px solid var(--pm-rule);
  font-size: 15px;
  line-height: 1.78;
  color: var(--ky-brown);
}

.page-products .pm-sync__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  width: 14px;
  height: 2px;
  background: var(--ky-sand);
}

.page-products .pm-sync__list strong {
  margin-right: 8px;
  color: var(--ky-ink);
}

.page-products .pm-sync__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--ky-rock);
}

@media (min-width: 980px) {
  .page-products .pm-sync__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.12fr);
    gap: clamp(30px, 4vw, 56px);
  }
}

/* ---------- 06 测试版板块 ---------- */
.page-products .pm-beta {
  position: relative;
  background: var(--ky-ink);
  color: var(--ky-cream);
}

.page-products .pm-beta::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(135deg, rgba(169, 214, 43, 0.09) 0 2px, transparent 2px 14px);
  pointer-events: none;
}

.page-products .pm-beta > .ky-container {
  position: relative;
}

.page-products .pm-beta .pm-head > .ky-meta {
  color: var(--ky-lime);
}

.page-products .pm-beta .pm-head .ky-title--section {
  color: var(--ky-cream);
}

.page-products .pm-beta .pm-head__text {
  color: rgba(243, 233, 218, 0.82);
}

.page-products .pm-beta__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 26px;
  margin: 0 0 30px;
}

.page-products .pm-beta__stats > div {
  flex: 1 1 170px;
  padding: 10px 0 10px 18px;
  border-left: 3px solid var(--ky-lime);
}

.page-products .pm-beta__num {
  display: block;
  font-family: var(--ky-font-display);
  font-size: clamp(2rem, 4.4vw, 3.2rem);
  font-weight: 900;
  line-height: 1;
  color: var(--ky-cream);
}

.page-products .pm-beta__stats .ky-meta {
  display: block;
  margin-top: 6px;
  color: var(--ky-sand);
}

.page-products .pm-beta__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--pm-gap);
  align-items: start;
}

.page-products .pm-beta__list {
  display: grid;
  gap: 14px;
}

.page-products .pm-beta__item.ky-drawer {
  background: rgba(243, 233, 218, 0.05);
  border: 1px solid rgba(169, 214, 43, 0.35);
  transition: border-color 160ms var(--ky-ease), background-color 160ms var(--ky-ease), transform 160ms var(--ky-ease);
}

.page-products .pm-beta__item:nth-child(1) {
  transform: rotate(-0.5deg);
}

.page-products .pm-beta__item:nth-child(2) {
  transform: rotate(0.45deg);
}

.page-products .pm-beta__item:nth-child(3) {
  transform: rotate(-0.3deg);
}

.page-products .pm-beta__item:hover {
  border-color: var(--ky-lime);
}

.page-products .pm-beta__item[open] {
  background: rgba(169, 214, 43, 0.08);
  border-color: var(--ky-lime);
}

.page-products .pm-beta__item > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 20px;
  cursor: pointer;
  list-style: none;
  font-family: var(--ky-font-display);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--ky-cream);
  transition: color 150ms var(--ky-ease);
}

.page-products .pm-beta__item > summary::-webkit-details-marker {
  display: none;
}

.page-products .pm-beta__item > summary::after {
  content: "+";
  font-family: var(--ky-font-mono);
  font-size: 16px;
  color: var(--ky-lime);
}

.page-products .pm-beta__item[open] > summary {
  color: var(--ky-lime);
}

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

.page-products .pm-beta__item .ky-drawer__body {
  padding: 14px 20px 20px;
  border-top: 1px dashed rgba(169, 214, 43, 0.32);
  font-size: 15px;
  line-height: 1.82;
  color: rgba(243, 233, 218, 0.84);
}

.page-products .pm-beta__item .ky-drawer__body p {
  margin: 0;
}

.page-products .pm-beta__note {
  margin: 26px 0 0;
  padding: 18px 22px;
  border: 1px dashed rgba(169, 214, 43, 0.4);
  font-size: 15px;
  line-height: 1.82;
  color: rgba(243, 233, 218, 0.86);
}

.page-products .pm-beta__note .ky-link {
  color: var(--ky-lime);
  text-decoration: none;
  border-bottom: 1px solid rgba(169, 214, 43, 0.5);
  transition: color 150ms var(--ky-ease), border-color 150ms var(--ky-ease);
}

.page-products .pm-beta__note .ky-link:hover,
.page-products .pm-beta__note .ky-link:focus-visible {
  color: var(--ky-sand);
  border-color: var(--ky-sand);
}

.page-products .pm-beta__fig .ky-media__cap {
  color: rgba(243, 233, 218, 0.62);
}

@media (min-width: 980px) {
  .page-products .pm-beta__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: clamp(30px, 4vw, 56px);
  }

  .page-products .pm-beta__fig {
    margin-top: 12px;
  }
}

/* ---------- 收尾 ---------- */
.page-products .pm-tail__panel {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  padding: clamp(24px, 4vw, 46px);
  background: var(--ky-clay);
  clip-path: polygon(0 0, calc(100% - 32px) 0, 100% 32px, 100% 100%, 0 100%);
}

.page-products .pm-tail__lead .ky-title--section {
  margin: 0 0 12px;
  color: var(--ky-ink);
}

.page-products .pm-tail__lead p {
  margin: 0;
  max-width: 40em;
  line-height: 1.82;
  color: var(--ky-brown);
}

.page-products .pm-tail__side {
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: flex-start;
}

.page-products .pm-tail__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .pm-tail__actions .ky-btn {
  text-decoration: none;
}

.page-products .pm-copy {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
}

.page-products .pm-copy__key {
  color: var(--ky-rock);
}

.page-products .pm-copy__val {
  font-family: var(--ky-font-mono);
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--ky-ink);
  word-break: break-all;
}

.page-products .pm-copy__btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}

.page-products .pm-copy__flag {
  display: none;
  font-family: var(--ky-font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--ky-lime);
}

.page-products .pm-copy__flag[data-done] {
  display: inline;
}

@media (min-width: 880px) {
  .page-products .pm-tail__panel {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    align-items: center;
    gap: clamp(28px, 4vw, 54px);
  }
}

/* ---------- 减少动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-products .pm-open__item::before,
  .page-products .pm-strip__link::after,
  .page-products .pm-beta__item,
  .page-products .pm-find__index .ky-index__row,
  .page-products .pm-table__row {
    transition: none;
  }

  .page-products .pm-beta__item:nth-child(1),
  .page-products .pm-beta__item:nth-child(2),
  .page-products .pm-beta__item:nth-child(3) {
    transform: none;
  }
}