/* ========== 页面专属：客户端下载 products ========== */
.page-products {
  --products-ink: var(--ink);
  --products-cream: var(--cream);
  --products-orange: var(--orange);
  --products-cyan: var(--cyan);
  --products-brown: var(--brown);
  --products-bluegray: var(--bluegray);
  --products-creamwhite: var(--creamwhite);
  --products-navyline: var(--navyline);
}

/* ---------- 首屏封面 ---------- */
.page-products .products-hero {
  position: relative;
  background: linear-gradient(135deg, var(--products-ink) 0%, var(--gradblue) 62%, #081a33 100%);
  color: var(--products-creamwhite);
  padding: 1rem 0 3.5rem;
  overflow: hidden;
  border-bottom: 3px solid var(--products-orange);
}
.page-products .products-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(135deg, transparent 0 20px, rgba(0, 229, 255, .045) 20px 23px);
  pointer-events: none;
}
.page-products .products-hero::after {
  content: "WM365";
  position: absolute;
  right: -20px;
  bottom: -50px;
  font-family: var(--font-display);
  font-size: clamp(120px, 22vw, 260px);
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 2px rgba(255, 255, 255, .1);
  pointer-events: none;
}
.page-products .products-hero .container {
  position: relative;
  z-index: 1;
}
.page-products .products-hero .breadcrumbs {
  margin-bottom: 2.5rem;
  color: var(--products-bluegray);
  font-family: var(--font-data);
}
.page-products .products-hero .breadcrumbs a {
  color: var(--products-creamwhite);
  text-decoration: none;
}
.page-products .products-hero .breadcrumbs a:hover {
  color: var(--products-cyan);
}
.page-products .products-hero .breadcrumbs [aria-current="page"] {
  color: var(--products-cyan);
}
.page-products .hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2.5rem;
}
.page-products .hero-main {
  max-width: 760px;
}
.page-products .hero-badge {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .75rem;
  margin-bottom: 1.25rem;
}
.page-products .hero-badge__text {
  font-family: var(--font-data);
  font-size: .85rem;
  color: var(--products-bluegray);
}
.page-products .hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 6.5vw, 4.4rem);
  line-height: .98;
  letter-spacing: .01em;
  margin: .35em 0 .5em;
  color: var(--products-creamwhite);
  text-shadow: 5px 5px 0 rgba(255, 77, 46, .35);
}
.page-products .hero-lead {
  font-family: var(--font-body);
  font-size: 1.15rem;
  line-height: 1.75;
  color: var(--products-bluegray);
  max-width: 640px;
}
.page-products .hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
  margin-top: 1.5rem;
}
.page-products .hero-stats {
  display: grid;
  grid-template-columns: repeat(3, auto);
  justify-content: start;
  gap: 2rem 2.5rem;
  margin-top: 2.25rem;
  border-top: 1px solid var(--products-navyline);
  padding-top: 1.4rem;
}
.page-products .hero-stat__num {
  display: block;
  font-family: var(--font-data);
  font-size: 1.9rem;
  line-height: 1.2;
  color: var(--products-creamwhite);
}
.page-products .hero-stat__label {
  font-family: var(--font-data);
  font-size: .75rem;
  letter-spacing: .12em;
  color: var(--products-bluegray);
  text-transform: uppercase;
}
.page-products .hero-index {
  border-left: 3px solid var(--products-orange);
  padding-left: 1.4rem;
  align-self: end;
}
.page-products .hero-index__title {
  font-family: var(--font-data);
  font-size: .82rem;
  letter-spacing: .2em;
  color: var(--products-cyan);
  margin-bottom: .9rem;
}
.page-products .hero-index a {
  display: block;
  font-family: var(--font-data);
  font-size: .95rem;
  color: var(--products-bluegray);
  text-decoration: none;
  padding: .5rem 0;
  border-bottom: 1px dashed rgba(196, 209, 224, .28);
  transition: color .2s ease, padding-left .2s ease;
}
.page-products .hero-index a span {
  display: inline-block;
  color: var(--products-orange);
  margin-right: .7rem;
  min-width: 2ch;
}
.page-products .hero-index a:hover {
  color: var(--products-creamwhite);
  padding-left: .4rem;
}

/* ---------- 通用 section 头 ---------- */
.page-products .section-head {
  margin-bottom: 2.2rem;
}
.page-products .section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.9rem);
  line-height: 1.05;
  color: var(--products-ink);
  margin: .3em 0 .45em;
}
.page-products .section-head .lead {
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--products-brown);
  max-width: 640px;
}
.page-products .section-head--light h2 {
  color: var(--products-creamwhite);
}
.page-products .section-head--light .lead {
  color: var(--products-bluegray);
}

/* ---------- 下载中心 ---------- */
.page-products .download-zone {
  background: var(--products-cream);
  color: var(--products-brown);
  padding: var(--gutter) 0 4rem;
}
.page-products .download-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 3rem;
  align-items: center;
}
.page-products .phone-frame {
  position: relative;
  width: min(260px, 72vw);
  margin: 0 auto;
  padding: 10px;
  background: #0c0c0c;
  border: 3px solid var(--products-navyline);
  border-radius: 34px;
  box-shadow: 12px 12px 0 rgba(10, 31, 60, .18);
  transform: rotate(-2deg);
}
.page-products .phone-frame__screen {
  aspect-ratio: 2 / 3;
  border-radius: 22px;
  overflow: hidden;
  background: var(--products-ink);
}
.page-products .phone-frame__screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.page-products .phone-frame__notch {
  position: absolute;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: 72px;
  height: 18px;
  background: #0c0c0c;
  border-radius: 10px;
  z-index: 2;
}
.page-products .platform-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.2rem;
}
.page-products .platform-card {
  background: var(--products-creamwhite);
  border: 3px solid var(--products-navyline);
  border-radius: var(--radius-cut);
  padding: 1.2rem 1.4rem;
  box-shadow: 6px 6px 0 rgba(10, 31, 60, .14);
  display: grid;
  gap: 1rem;
}
.page-products .platform-card__head {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.page-products .platform-card__head > div {
  flex: 1 1 140px;
}
.page-products .platform-card__head h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--products-ink);
  margin: 0 0 .15em;
}
.page-products .platform-card__head p {
  font-family: var(--font-data);
  font-size: .8rem;
  color: var(--products-brown);
  margin: 0;
}
.page-products .platform-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: var(--radius-cut);
  font-family: var(--font-data);
  font-weight: 700;
  font-size: .75rem;
  letter-spacing: .04em;
  color: var(--products-creamwhite);
  flex-shrink: 0;
  transform: skewX(-8deg);
  box-shadow: 3px 3px 0 rgba(10, 31, 60, .25);
}
.page-products .platform-card__icon--ios {
  background: #3a3a44;
}
.page-products .platform-card__icon--android {
  background: var(--gradblue);
}
.page-products .platform-card__icon--pc {
  background: var(--products-orange);
}
.page-products .platform-card__feats {
  list-style: none;
  margin: 0;
  padding: 1rem 0 0;
  border-top: 1px dashed var(--products-navyline);
}
.page-products .platform-card__feats li {
  position: relative;
  padding-left: 1.25rem;
  font-size: .93rem;
  line-height: 1.7;
  color: var(--products-brown);
}
.page-products .platform-card__feats li::before {
  content: "●";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--products-orange);
  font-size: .6rem;
  line-height: 1.9;
}
.page-products .platform-card .btn {
  justify-self: start;
}
.page-products .pc-spot {
  margin-top: 3rem;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.5rem;
  align-items: center;
  background: var(--products-creamwhite);
  border: 3px solid var(--products-navyline);
  padding: 1.4rem;
  box-shadow: var(--shadow-hard);
}
.page-products .pc-spot__media img {
  width: 100%;
  height: auto;
  display: block;
  border: 2px solid var(--products-navyline);
  background: var(--products-ink);
}
.page-products .pc-spot__body h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--products-ink);
  margin: .2em 0 .4em;
}
.page-products .pc-spot__body p {
  font-size: .95rem;
  line-height: 1.7;
  color: var(--products-brown);
  margin: 0 0 1em;
}

/* ---------- 功能亮点 ---------- */
.page-products .features-zone {
  background: var(--products-ink);
  color: var(--products-bluegray);
  padding: var(--gutter) 0 4rem;
  border-bottom: 3px solid var(--products-navyline);
}
.page-products .feature-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1.2rem;
}
.page-products .feature-item {
  background: linear-gradient(135deg, rgba(255, 255, 255, .045), rgba(255, 255, 255, .01));
  border: 1px solid var(--products-navyline);
  border-left: 4px solid var(--products-orange);
  padding: 1.5rem 1.4rem;
}
.page-products .feature-item__num {
  display: block;
  font-family: var(--font-data);
  font-size: 2.3rem;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 77, 46, .75);
  margin-bottom: .7rem;
}
.page-products .feature-item h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--products-creamwhite);
  margin: .25em 0 .4em;
}
.page-products .feature-item p {
  font-size: .95rem;
  line-height: 1.7;
  color: var(--products-bluegray);
  margin: 0;
}
.page-products .feature-media {
  margin-top: 2.4rem;
}
.page-products .feature-media img {
  width: 100%;
  height: auto;
  display: block;
  border: 2px solid var(--products-creamwhite);
  box-shadow: 12px 12px 0 rgba(255, 77, 46, .2);
}

/* ---------- 版本历史 ---------- */
.page-products .versions-zone {
  background: var(--products-cream);
  color: var(--products-brown);
  padding: var(--gutter) 0 4rem;
}
.page-products .versions-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2.5rem;
}
.page-products .version-rail {
  display: grid;
  gap: 1.5rem;
  align-content: start;
}
.page-products .version-rail__media img {
  width: 100%;
  height: auto;
  display: block;
  border: 3px solid var(--products-navyline);
  box-shadow: 8px 8px 0 rgba(10, 31, 60, .22);
  background: var(--products-ink);
}
.page-products .version-rail__current {
  background: var(--products-creamwhite);
  border: 2px solid var(--products-navyline);
  padding: 1.25rem;
  box-shadow: 4px 4px 0 rgba(10, 31, 60, .15);
}
.page-products .version-rail__code {
  font-family: var(--font-data);
  font-size: 2.2rem;
  line-height: 1.1;
  color: var(--products-ink);
  margin: .35em 0;
}
.page-products .version-rail__current p {
  font-size: .9rem;
  line-height: 1.6;
  color: var(--products-brown);
  margin: 0;
}
.page-products .version-list {
  display: grid;
  gap: .9rem;
  align-content: start;
}
.page-products .version-list .disclosure {
  background: var(--products-creamwhite);
  border: 2px solid var(--products-navyline);
  border-radius: 0;
  box-shadow: 4px 4px 0 rgba(10, 31, 60, .14);
}
.page-products .version-list .disclosure[open] {
  border-color: var(--products-orange);
}
.page-products .version-list .disclosure summary {
  padding: 1rem 1.25rem;
  cursor: pointer;
  font-family: var(--font-data);
  font-weight: 700;
  font-size: .92rem;
  color: var(--products-ink);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  transition: color .2s ease;
}
.page-products .version-list .disclosure summary::-webkit-details-marker {
  display: none;
}
.page-products .version-list .disclosure summary::after {
  content: "+";
  font-family: var(--font-data);
  font-size: 1.5rem;
  line-height: 1;
  color: var(--products-orange);
  flex-shrink: 0;
}
.page-products .version-list .disclosure[open] summary::after {
  content: "–";
}
.page-products .disclosure__body {
  padding: .75rem 1.25rem 1rem;
  border-top: 1px dashed var(--products-navyline);
}
.page-products .disclosure__body ul {
  margin: 0;
  padding-left: 1.1rem;
}
.page-products .disclosure__body li {
  font-size: .93rem;
  line-height: 1.7;
  color: var(--products-brown);
}
.page-products .version-list .btn {
  margin-top: .5rem;
  justify-self: start;
}

/* ---------- 登录与同步 ---------- */
.page-products .sync-zone {
  background: linear-gradient(160deg, var(--products-ink) 0%, var(--gradblue) 100%);
  color: var(--products-bluegray);
  padding: var(--gutter) 0 4rem;
}
.page-products .sync-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2.5rem;
  align-items: center;
}
.page-products .sync-steps__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2rem;
}
.page-products .sync-step {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 1rem;
  align-items: start;
  position: relative;
}
.page-products .sync-step:not(:last-child)::after {
  content: "";
  position: absolute;
  left: 27px;
  top: 58px;
  bottom: -18px;
  width: 2px;
  background: linear-gradient(var(--products-cyan), transparent);
}
.page-products .sync-step__num {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-data);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--products-ink);
  background: var(--products-cyan);
  border-radius: var(--radius-cut);
  transform: skewX(-8deg);
  box-shadow: 4px 4px 0 rgba(255, 77, 46, .5);
}
.page-products .sync-step h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  color: var(--products-creamwhite);
  margin: .15em 0 .3em;
}
.page-products .sync-step p {
  font-size: .95rem;
  line-height: 1.7;
  color: var(--products-bluegray);
  margin: 0;
}
.page-products .sync-methods {
  display: flex;
  flex-wrap: wrap;
  gap: .65rem;
  margin-top: 2rem;
}
.page-products .sync-note {
  margin-top: 1.4rem;
  padding: 1.1rem 1.25rem;
  border-left: 4px solid var(--products-orange);
  background: rgba(255, 255, 255, .045);
  font-size: .9rem;
  line-height: 1.7;
  color: var(--products-bluegray);
}
.page-products .sync-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.4rem;
}
.page-products .sync-visual img {
  width: 100%;
  height: auto;
  display: block;
  border: 3px solid var(--products-creamwhite);
  box-shadow: 14px 14px 0 rgba(0, 229, 255, .18);
  background: var(--products-ink);
}

/* ---------- 通用文本链接 ---------- */
.page-products .text-link {
  color: var(--products-orange);
  font-family: var(--font-data);
  font-size: .92rem;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  transition: color .2s ease;
}
.page-products .text-link:hover {
  color: var(--products-cyan);
}

/* ---------- 平板断点 ---------- */
@media (min-width: 760px) {
  .page-products .hero-grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(220px, 280px);
    gap: 3rem;
    align-items: end;
  }
  .page-products .hero-index {
    border-left: 0;
    border-top: 3px solid var(--products-orange);
    padding-left: 0;
    padding-top: 1.2rem;
  }
  .page-products .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-products .sync-layout {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: 3rem;
  }
}

/* ---------- 桌面断点 ---------- */
@media (min-width: 960px) {
  .page-products .products-hero {
    padding-top: 1.5rem;
  }
  .page-products .download-split {
    grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
    gap: 4rem;
  }
  .page-products .phone-frame {
    width: min(300px, 100%);
  }
  .page-products .pc-spot {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: 2rem;
  }
  .page-products .versions-layout {
    grid-template-columns: 280px minmax(0, 1fr);
    gap: 4rem;
  }
  .page-products .sync-layout {
    gap: 5rem;
  }
}

/* ---------- 窄屏安全 ---------- */
@media (max-width: 420px) {
  .page-products .hero-stats {
    gap: 1.2rem 1.6rem;
  }
  .page-products .platform-card__head .tag {
    display: none;
  }
  .page-products .phone-frame {
    width: min(230px, 76vw);
  }
}