.page-products {
  --ex-cut: 18px;
  --ex-lift: 0 12px 32px rgba(20, 40, 63, .09);
  background: var(--paper);
}

.page-products .crumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 20px 0 4px;
  font-size: 13px;
  color: var(--stone-600);
}
.page-products .crumbs a {
  color: var(--ink-700);
  text-decoration: none;
}
.page-products .crumbs a:hover { color: var(--orange); }
.page-products .crumbs__sep { color: var(--rule); }

/* ---------- 首屏 Bento ---------- */
.page-products .ex-hero {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(180deg, var(--paper) 0%, var(--paper) 62%, rgba(246, 241, 231, .35) 100%);
  padding-bottom: 56px;
}
.page-products .ex-hero::before {
  content: "";
  position: absolute;
  top: -160px;
  right: -190px;
  width: 520px;
  height: 760px;
  background: linear-gradient(158deg, rgba(199, 67, 31, .2), rgba(199, 67, 31, 0) 70%);
  transform: skewX(-11deg) rotate(5deg);
  pointer-events: none;
}
.page-products .ex-hero::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 42%;
  height: 3px;
  background: linear-gradient(90deg, var(--orange), rgba(199, 67, 31, 0));
}

.page-products .ex-bento {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 20px;
}

.page-products .ex-bento__lead {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 24px 20px 22px;
  background: var(--paper-white);
  border: 1px solid var(--rule);
}
.page-products .ex-bento__lead .eyebrow {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--orange);
  font-weight: 600;
}
.page-products .ex-bento__lead h1 {
  margin: 0;
  font-size: clamp(26px, 7.2vw, 40px);
  line-height: 1.24;
  letter-spacing: -.01em;
  font-weight: 800;
  color: var(--ink-900);
}
.page-products .ex-bento__lead .lead {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--stone-600);
}

.page-products .ex-lead__badges {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--ink-800);
}
.page-products .ex-lead__badges li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.page-products .ex-badge-num {
  color: var(--ink-900);
  font-weight: 500;
}

.page-products .ex-lead__media {
  margin: 4px 0 0;
  border: 1px solid var(--rule);
  background: var(--paper);
}
.page-products .ex-lead__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .ex-lead__media .media__caption {
  padding: 8px 12px;
  font-size: 12px;
  color: var(--stone-600);
  border-top: 1px solid var(--rule);
}

.page-products .ex-tile {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 16px 18px;
  background: var(--paper-white);
  border: 1px solid var(--rule);
  transition: transform .18s var(--ease), border-color .18s var(--ease);
}
.page-products .ex-tile:hover {
  transform: translateY(-3px);
  border-color: var(--orange);
}
.page-products .ex-tile__k {
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--stone-400);
  font-weight: 600;
}
.page-products .ex-tile__v {
  font-size: 19px;
  line-height: 1.3;
  font-weight: 800;
  color: var(--ink-900);
}
.page-products .ex-tile__d {
  font-size: 13px;
  line-height: 1.6;
  color: var(--stone-600);
}

/* ---------- 通用区块头 ---------- */
.page-products .ex-head {
  max-width: 720px;
  margin-bottom: 22px;
}
.page-products .ex-head .eyebrow {
  font-size: 12px;
  letter-spacing: .14em;
  font-weight: 600;
  color: var(--orange);
  margin: 0 0 8px;
}
.page-products .ex-head h2 {
  margin: 0 0 10px;
  font-size: clamp(22px, 5.4vw, 32px);
  line-height: 1.3;
  font-weight: 800;
  color: var(--ink-900);
  letter-spacing: -.005em;
}
.page-products .ex-head__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--stone-600);
}

/* ---------- 工具区 ---------- */
.page-products .ex-tools {
  padding: 56px 0 60px;
  background: var(--paper-white);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.page-products .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 10px;
}
.page-products .filter-bar .chip {
  font: inherit;
  font-size: 14px;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--rule);
  background: transparent;
  color: var(--ink-800);
  cursor: pointer;
  transition: background .18s var(--ease), color .18s var(--ease), border-color .18s var(--ease);
}
.page-products .filter-bar .chip:hover {
  border-color: var(--orange);
  color: var(--orange);
}
.page-products .filter-bar .chip[aria-pressed="true"] {
  background: var(--orange);
  border-color: var(--orange);
  color: #fff;
  font-weight: 600;
}
.page-products .filter-bar .chip:focus-visible {
  outline: 2px solid var(--ink-800);
  outline-offset: 2px;
}

.page-products .ex-count {
  margin: 0 0 20px;
  font-size: 13px;
  color: var(--stone-400);
}
.page-products .ex-count .filter-count {
  color: var(--ink-900);
  font-weight: 600;
}

.page-products .ex-toolgrid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-products .ex-tool {
  position: relative;
  display: grid;
  grid-template-columns: 44px 1fr auto;
  grid-template-areas:
    "icon name ver"
    "desc desc desc";
  align-items: center;
  gap: 6px 12px;
  padding: 18px;
  background: var(--paper);
  border: 1px solid var(--rule);
  border-left: 3px solid transparent;
  transition: border-color .18s var(--ease), background .18s var(--ease), transform .18s var(--ease);
}
.page-products .ex-tool:hover {
  background: var(--paper-white);
  border-left-color: var(--orange);
  transform: translateY(-2px);
}
.page-products .ex-tool__icon {
  grid-area: icon;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  color: var(--orange);
  background: rgba(199, 67, 31, .09);
  border-radius: 12px;
}
.page-products .ex-tool__name {
  grid-area: name;
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--ink-900);
}
.page-products .ex-tool .tag-version {
  grid-area: ver;
  font-size: 12px;
  padding: 3px 9px;
  border: 1px solid var(--orange);
  color: var(--orange);
  border-radius: 4px;
  white-space: nowrap;
}
.page-products .ex-tool__desc {
  grid-area: desc;
  margin: 4px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--stone-600);
}

.page-products .ex-tools__media,
.page-products .ex-scenes__media {
  margin: 28px 0 0;
  border: 1px solid var(--rule);
  background: var(--paper);
}
.page-products .ex-tools__media img,
.page-products .ex-scenes__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .ex-tools__media .media__caption,
.page-products .ex-scenes__media .media__caption {
  padding: 9px 14px;
  font-size: 12px;
  color: var(--stone-600);
  border-top: 1px solid var(--rule);
}

/* ---------- 场景区 ---------- */
.page-products .ex-scenes {
  padding: 56px 0 60px;
  background: var(--paper);
}

.page-products .ex-scenelist {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--rule);
}

.page-products .ex-scene {
  display: grid;
  grid-template-columns: 34px 1fr;
  grid-template-areas:
    "no body"
    "tool tool";
  gap: 4px 12px;
  padding: 16px 4px;
  border-bottom: 1px solid var(--rule);
  transition: background .18s var(--ease);
}
.page-products .ex-scene:hover {
  background: rgba(252, 250, 244, .8);
}
.page-products .ex-scene__no {
  grid-area: no;
  font-size: 12px;
  color: var(--stone-400);
  padding-top: 4px;
}
.page-products .ex-scene__body { grid-area: body; }
.page-products .ex-scene__name {
  margin: 0 0 4px;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--ink-900);
}
.page-products .ex-scene__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--stone-600);
}
.page-products .ex-scene__tool {
  grid-area: tool;
  justify-self: start;
  margin-left: 46px;
  font-size: 12px;
  font-weight: 600;
  color: var(--ink-700);
  background: rgba(46, 79, 114, .08);
  border-left: 2px solid var(--ink-700);
  padding: 2px 8px;
}

/* ---------- 版本适配 ---------- */
.page-products .ex-fit {
  padding: 56px 0 60px;
  background: var(--ink-800);
  color: var(--paper);
}
.page-products .ex-fit .ex-head .eyebrow { color: var(--orange-soft); }
.page-products .ex-fit .ex-head h2 { color: var(--paper-white); }
.page-products .ex-fit .ex-head__text { color: rgba(246, 241, 231, .74); }

.page-products .ex-fit__tablewrap {
  overflow-x: auto;
  border: 1px solid rgba(217, 209, 194, .22);
  background: rgba(252, 250, 244, .04);
}
.page-products .ex-fit__table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: 13.5px;
}
.page-products .ex-fit__caption {
  caption-side: top;
  text-align: left;
  padding: 12px 16px 10px;
  font-size: 12px;
  letter-spacing: .1em;
  color: rgba(246, 241, 231, .55);
}
.page-products .ex-fit__table th,
.page-products .ex-fit__table td {
  padding: 13px 16px;
  text-align: left;
  border-top: 1px solid rgba(217, 209, 194, .16);
  vertical-align: middle;
}
.page-products .ex-fit__table thead th {
  font-size: 12px;
  letter-spacing: .08em;
  color: rgba(246, 241, 231, .6);
  font-weight: 600;
}
.page-products .ex-fit__table tbody th {
  color: var(--paper-white);
  font-weight: 600;
  white-space: nowrap;
}
.page-products .ex-fit__table tbody td {
  color: rgba(246, 241, 231, .8);
}
.page-products .ex-fit__table tr.is-current td,
.page-products .ex-fit__table tr.is-current th {
  background: rgba(199, 67, 31, .16);
  color: var(--paper-white);
}
.page-products .ex-fit__table .tag-version {
  display: inline-block;
  margin-left: 8px;
  font-size: 11px;
  padding: 1px 7px;
  border: 1px solid var(--orange);
  color: var(--orange-soft);
  border-radius: 3px;
}

.page-products .ex-fit__media {
  margin: 22px 0 0;
  border: 1px solid rgba(217, 209, 194, .22);
}
.page-products .ex-fit__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .ex-fit__media .media__caption {
  padding: 9px 14px;
  font-size: 12px;
  color: rgba(246, 241, 231, .6);
  border-top: 1px solid rgba(217, 209, 194, .2);
}

.page-products .ex-fit__links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}
.page-products .ex-fit__links .btn--ink {
  background: var(--paper-white);
  color: var(--ink-900);
  border-color: var(--paper-white);
}
.page-products .ex-fit__links .btn--ghost {
  color: var(--paper-white);
  border-color: rgba(246, 241, 231, .45);
}
.page-products .ex-fit__links .btn--ghost:hover {
  border-color: var(--orange-soft);
  color: var(--orange-soft);
}

/* ---------- 安装步骤 ---------- */
.page-products .ex-install {
  padding: 56px 0 60px;
  background: var(--paper-white);
}
.page-products .ex-install__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
}
.page-products .ex-install__intro h2 {
  margin: 0 0 10px;
  font-size: clamp(22px, 5.4vw, 32px);
  line-height: 1.3;
  font-weight: 800;
  color: var(--ink-900);
}
.page-products .ex-install__intro .eyebrow {
  font-size: 12px;
  letter-spacing: .14em;
  font-weight: 600;
  color: var(--orange);
  margin: 0 0 8px;
}
.page-products .ex-install__media {
  margin: 20px 0 0;
  border: 1px solid var(--rule);
  background: var(--paper);
}
.page-products .ex-install__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-products .ex-install__media .media__caption {
  padding: 9px 14px;
  font-size: 12px;
  color: var(--stone-600);
  border-top: 1px solid var(--rule);
}

.page-products .ex-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: none;
}
.page-products .ex-steps > li + li { margin-top: 10px; }

.page-products .ex-step {
  background: var(--paper);
  border: 1px solid var(--rule);
  transition: border-color .18s var(--ease);
}
.page-products .ex-step[open] {
  border-color: var(--orange);
  background: var(--paper-white);
}
.page-products .ex-step > summary {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 15px 18px;
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  color: var(--ink-900);
}
.page-products .ex-step > summary::-webkit-details-marker { display: none; }
.page-products .ex-step > summary::after {
  content: "+";
  margin-left: auto;
  font-size: 20px;
  line-height: 1;
  color: var(--orange);
  font-weight: 400;
}
.page-products .ex-step[open] > summary::after { content: "–"; }
.page-products .ex-step > summary:focus-visible {
  outline: 2px solid var(--ink-800);
  outline-offset: -2px;
}
.page-products .ex-step__no {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  font-size: 12px;
  color: var(--paper-white);
  background: var(--ink-800);
  border-radius: 3px;
}
.page-products .ex-step[open] .ex-step__no { background: var(--orange); }
.page-products .ex-step__title { font-size: 15.5px; }
.page-products .ex-step__body {
  padding: 0 18px 16px 62px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--stone-600);
}
.page-products .ex-step__body p { margin: 0 0 8px; }
.page-products .ex-step__body p:last-child { margin-bottom: 0; }
.page-products .ex-step__body a {
  color: var(--orange);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.page-products .ex-step__hint {
  font-size: 13px;
  color: var(--stone-400);
}

/* ---------- 收束 ---------- */
.page-products .ex-next {
  padding: 44px 0 56px;
  background: var(--paper);
  border-top: 1px solid var(--rule);
}
.page-products .ex-next__title {
  margin: 0 0 18px;
  font-size: 18px;
  font-weight: 700;
  color: var(--ink-900);
}
.page-products .ex-next__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.page-products .ex-next__link {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 18px;
  background: var(--paper-white);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--ink-800);
  text-decoration: none;
  transition: border-left-color .18s var(--ease), transform .18s var(--ease);
}
.page-products .ex-next__link:hover {
  border-left-color: var(--orange);
  transform: translateX(3px);
}
.page-products .ex-next__k {
  font-size: 15px;
  font-weight: 700;
  color: var(--ink-900);
}
.page-products .ex-next__d {
  font-size: 13px;
  line-height: 1.65;
  color: var(--stone-600);
}

/* ---------- 筛选结果 ---------- */
.page-products [data-filter-scope] .is-filtered {
  display: none !important;
}
.page-products .ex-toolgrid.is-empty::after,
.page-products .ex-scenelist.is-empty::after {
  content: "没有符合当前条件的条目，换个条件试试。";
  display: block;
  padding: 22px 4px;
  font-size: 14px;
  color: var(--stone-400);
}

/* ---------- 窄屏以上 ---------- */
@media (min-width: 640px) {
  .page-products .ex-bento {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
  .page-products .ex-bento__lead { grid-column: 1 / -1; }
  .page-products .ex-bento__lead h1 { font-size: clamp(32px, 4.6vw, 44px); }
  .page-products .ex-bento__lead .lead { font-size: 16px; }

  .page-products .ex-toolgrid { grid-template-columns: repeat(2, 1fr); }

  .page-products .ex-scenelist {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 24px;
  }
  .page-products .ex-scene {
    border-bottom: 1px solid var(--rule);
  }

  .page-products .ex-next__list { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 900px) {
  .page-products .ex-hero { padding-bottom: 72px; }
  .page-products .ex-hero::before {
    width: 620px;
    height: 900px;
    top: -200px;
    right: -160px;
  }

  .page-products .ex-bento {
    grid-template-columns: repeat(12, 1fr);
    grid-auto-rows: auto;
    gap: 18px;
  }
  .page-products .ex-bento__lead {
    grid-column: 1 / 8;
    grid-row: 1 / 5;
    padding: 32px 30px 28px;
    justify-content: space-between;
  }
  .page-products .ex-tile--a { grid-column: 8 / 13; grid-row: 1; }
  .page-products .ex-tile--b { grid-column: 8 / 11; grid-row: 2; }
  .page-products .ex-tile--c { grid-column: 11 / 13; grid-row: 2; }
  .page-products .ex-tile--d { grid-column: 8 / 11; grid-row: 3; }
  .page-products .ex-tile--e { grid-column: 11 / 13; grid-row: 3; }
  .page-products .ex-tile--f { grid-column: 8 / 13; grid-row: 4; }

  .page-products .ex-tools,
  .page-products .ex-scenes,
  .page-products .ex-fit,
  .page-products .ex-install { padding: 76px 0 80px; }

  .page-products .ex-toolgrid { grid-template-columns: repeat(3, 1fr); gap: 16px; }

  .page-products .ex-scenelist { column-gap: 40px; }

  .page-products .ex-install__grid {
    grid-template-columns: 1fr 1.15fr;
    gap: 44px;
    align-items: start;
  }

  .page-products .ex-fit__band {
    display: grid;
    grid-template-columns: 1.35fr 1fr;
    gap: 24px;
    align-items: start;
  }
  .page-products .ex-fit__media { margin-top: 0; }
  .page-products .ex-fit__links {
    grid-column: 1 / -1;
    margin-top: 4px;
  }
}

@media (min-width: 1140px) {
  .page-products .ex-bento { gap: 20px; }
  .page-products .ex-bento__lead h1 { font-size: 46px; line-height: 1.22; }
  .page-products .ex-toolgrid { grid-template-columns: repeat(3, 1fr); }
  .page-products .ex-tool { padding: 20px 22px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .ex-tile,
  .page-products .ex-tool,
  .page-products .ex-next__link,
  .page-products .ex-scene {
    transition: none;
  }
  .page-products .ex-tile:hover,
  .page-products .ex-tool:hover,
  .page-products .ex-next__link:hover {
    transform: none;
  }
}