.page-products {
  --p-wrap-max: 1200px;
  --p-gap: clamp(20px, 3.2vw, 44px);
  --p-section: clamp(46px, 7vw, 96px);
  --p-soft: rgba(232, 236, 240, 0.82);
  background-color: var(--deep);
  color: var(--mist);
  font-family: var(--font-body);
  line-height: 1.75;
  overflow-x: clip;
}

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

.page-products a:focus-visible,
.page-products button:focus-visible,
.page-products summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: 4px;
}

.page-products .p-wrap {
  width: 100%;
  max-width: var(--p-wrap-max);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}

/* ---------- 面包屑 ---------- */
.page-products .crumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--stone);
  padding-top: clamp(20px, 3.5vw, 34px);
}

.page-products .crumb__sep {
  color: rgba(138, 147, 160, 0.5);
}

.page-products .crumb a {
  color: var(--stone);
  text-decoration: none;
  transition: color var(--dur) var(--ease);
}

.page-products .crumb a:hover {
  color: var(--cyan);
}

.page-products .crumb [aria-current="page"] {
  color: var(--mist);
}

/* ---------- 首屏 ---------- */
.page-products .p-hero {
  position: relative;
  padding: clamp(28px, 5vw, 62px) 0 clamp(34px, 6vw, 74px);
}

.page-products .p-hero::after {
  content: "";
  position: absolute;
  left: var(--pad-x);
  right: var(--pad-x);
  bottom: 0;
  height: 1px;
  background: linear-gradient(90deg, var(--lava), rgba(53, 224, 208, 0.45) 42%, transparent 78%);
}

.page-products .eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--lava);
  text-transform: uppercase;
}

.page-products .p-hero h1 {
  margin: 14px 0 0;
  max-width: 20ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 4.6vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-products .p-hero__lede {
  margin: 22px 0 0;
  max-width: 64ch;
  font-size: var(--fs-body);
  color: var(--mist);
}

.page-products .p-quick {
  list-style: none;
  margin: var(--p-gap) 0 0;
  padding: 1px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  overflow: hidden;
}

.page-products .p-quick li {
  background: rgba(18, 41, 63, 0.82);
  padding: 14px 16px;
}

.page-products .p-quick__k {
  display: block;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--stone);
}

.page-products .p-quick__v {
  display: block;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 15px;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.01em;
  color: var(--cyan);
}

/* ---------- 区块骨架 ---------- */
.page-products .p-block {
  padding: var(--p-section) 0;
  border-top: 1px solid var(--line-soft);
}

.page-products .section-head {
  max-width: 70ch;
}

.page-products .section-head h2 {
  margin: 10px 0 0;
  max-width: 24ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-h2);
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-products h3 {
  margin: 0;
  font-size: var(--fs-h3);
  font-weight: 700;
  line-height: 1.35;
  color: var(--paper);
}

.page-products .p-lead {
  margin: 16px 0 0;
  max-width: 66ch;
  font-size: var(--fs-body);
  color: var(--p-soft);
}

.page-products .p-note {
  margin: 24px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--line-brass);
  font-size: 14px;
  line-height: 1.7;
  color: var(--stone);
}

.page-products .p-note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 208, 0.35);
  transition: border-color var(--dur) var(--ease);
}

.page-products .p-note a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 非对称分栏 ---------- */
.page-products .p-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--p-gap);
}

.page-products .p-split__side {
  border-top: 1px solid var(--line-brass);
  padding-top: 16px;
}

.page-products .p-side-body p {
  margin: 0 0 0.9em;
  font-size: 15px;
  line-height: 1.7;
  color: var(--stone);
}

.page-products .p-side-body p:last-child {
  margin-bottom: 0;
}

.page-products .vnote {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: var(--fs-note);
  letter-spacing: 0.18em;
  color: var(--brass);
  text-transform: uppercase;
}

/* ---------- 图文与正文 ---------- */
.page-products .media {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--night);
  overflow: hidden;
}

.page-products .media img {
  display: block;
  width: 100%;
  object-fit: cover;
}

.page-products .media__cap {
  padding: 10px 14px;
  font-size: 12px;
  letter-spacing: 0.04em;
  line-height: 1.6;
  color: var(--stone);
  border-top: 1px solid var(--line-soft);
}

.page-products .p-figure {
  margin-top: var(--p-gap);
}

.page-products .p-prose {
  margin-top: var(--p-gap);
}

.page-products .p-prose p {
  margin: 0 0 1em;
  max-width: 68ch;
  font-size: var(--fs-body);
  color: var(--mist);
}

.page-products .p-prose p:last-child {
  margin-bottom: 0;
}

.page-products .p-prose a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 208, 0.35);
  transition: border-color var(--dur) var(--ease);
}

.page-products .p-prose a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 功能档案卡 ---------- */
.page-products .p-feature {
  list-style: none;
  margin: var(--p-gap) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-products .p-feature__item {
  position: relative;
  padding: 22px 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  background: linear-gradient(170deg, rgba(18, 41, 63, 0.95), rgba(11, 27, 43, 0.62));
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-products .p-feature__item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 46px;
  height: 2px;
  background: var(--brass);
  transition: width var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-products .p-feature__item:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 106, 43, 0.55);
  box-shadow: 0 12px 28px rgba(5, 13, 22, 0.52);
}

.page-products .p-feature__item:hover::before {
  width: 88px;
  background-color: var(--lava);
}

.page-products .p-feature__no {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-products .p-feature__item h3 {
  font-size: 18px;
  margin-bottom: 8px;
}

.page-products .p-feature__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--p-soft);
}

/* ---------- 版本对照 ---------- */
.page-products .p-compare {
  margin-top: var(--p-gap);
  display: grid;
  grid-template-columns: 1fr;
  border: 1px solid var(--line-brass);
  border-radius: var(--r-md);
  background: rgba(18, 41, 63, 0.5);
  overflow: hidden;
}

.page-products .p-compare__col {
  padding: clamp(20px, 3vw, 32px);
}

.page-products .p-compare__col--classic {
  background: linear-gradient(180deg, rgba(200, 84, 42, 0.12), transparent 62%);
}

.page-products .p-compare__col--refresh {
  background: linear-gradient(180deg, rgba(53, 224, 208, 0.1), transparent 62%);
}

.page-products .p-compare__head {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 12px;
}

.page-products .p-compare__head h3 {
  font-size: 20px;
}

.page-products .p-compare__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .p-compare__list li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--mist);
}

.page-products .p-compare__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 9px;
  height: 2px;
  background: var(--stone);
}

.page-products .p-compare__col--classic .p-compare__list li::before {
  background-color: var(--terra);
}

.page-products .p-compare__col--refresh .p-compare__list li::before {
  background-color: var(--cyan);
}

.page-products .p-compare__scene {
  margin: 20px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--line-soft);
  font-size: 14px;
  line-height: 1.7;
  color: var(--stone);
}

.page-products .p-compare__grip {
  display: none;
}

.page-products .p-compare__fig {
  margin-top: var(--p-gap);
}

/* ---------- 集锦 ---------- */
.page-products .p-reels {
  margin-top: var(--p-gap);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--p-gap);
}

.page-products .p-reels__hero {
  align-self: start;
}

.page-products .p-reels__side h3 {
  font-size: 20px;
  margin-bottom: 12px;
}

.page-products .p-reels__side p {
  margin: 0 0 0.9em;
  font-size: 15px;
  line-height: 1.75;
  color: var(--p-soft);
}

.page-products .p-reels__meta {
  margin: 18px 0 0;
  padding-left: 14px;
  border-left: 2px solid var(--cyan);
  font-size: 14px;
  color: var(--stone);
}

.page-products .p-reels__meta b {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
}

.page-products .p-reels__grid-fig {
  margin-top: var(--p-gap);
}

/* ---------- 跟队订阅 ---------- */
.page-products .p-split__main > p {
  margin: 20px 0 0;
  max-width: 68ch;
  font-size: var(--fs-body);
  color: var(--mist);
}

.page-products .p-follow {
  list-style: none;
  margin: var(--p-gap) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-products .p-follow li {
  padding-top: 16px;
  border-top: 1px solid var(--line-brass);
}

.page-products .p-follow h3 {
  font-size: 17px;
  margin-bottom: 6px;
}

.page-products .p-follow p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--p-soft);
}

/* ---------- 导出记录 ---------- */
.page-products .p-export {
  margin-top: var(--p-gap);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--p-gap);
}

.page-products .p-export__body > p {
  margin: 0;
  max-width: 60ch;
  font-size: var(--fs-body);
  color: var(--mist);
}

.page-products .p-export__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 1px;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r-sm);
  overflow: hidden;
}

.page-products .p-export__list li {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 14px 16px;
  background: rgba(18, 41, 63, 0.8);
  font-size: 15px;
  line-height: 1.65;
  color: var(--mist);
}

.page-products .p-export__idx {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--brass);
}

/* ---------- 折叠面板 ---------- */
.page-products .p-faq {
  margin-top: var(--p-gap);
  display: grid;
  gap: 12px;
}

.page-products .p-faq .panel {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(18, 41, 63, 0.7);
  overflow: hidden;
  transition: border-color var(--dur) var(--ease);
}

.page-products .p-faq .panel:hover {
  border-color: rgba(255, 106, 43, 0.45);
}

.page-products .p-faq .panel[open] {
  border-color: var(--line-brass);
}

.page-products .p-faq .panel summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 18px 20px;
  cursor: pointer;
  list-style: none;
  font-size: 16px;
  font-weight: 600;
  color: var(--paper);
}

.page-products .p-faq .panel summary::-webkit-details-marker {
  display: none;
}

.page-products .p-faq .panel summary::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--cyan);
}

.page-products .p-faq .panel[open] summary::after {
  content: "–";
  color: var(--lava);
}

.page-products .p-faq .panel__body {
  padding: 0 20px 20px;
}

.page-products .p-faq .panel__body p {
  margin: 0;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--p-soft);
}

.page-products .p-faq .panel__body a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 208, 0.35);
  transition: border-color var(--dur) var(--ease);
}

.page-products .p-faq .panel__body a:hover {
  border-bottom-color: var(--cyan);
}

/* ---------- 收口 ---------- */
.page-products .p-cta {
  border-top: 1px solid var(--line-soft);
}

.page-products .p-cta__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  padding: clamp(26px, 4vw, 46px);
  border: 1px solid var(--line-brass);
  border-radius: var(--r-lg);
  background:
    radial-gradient(120% 150% at 0% 0%, rgba(255, 106, 43, 0.16), transparent 58%),
    linear-gradient(180deg, rgba(18, 41, 63, 0.92), rgba(11, 27, 43, 0.92));
}

.page-products .p-cta__inner h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1.15;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-products .p-cta__inner p {
  margin: 14px 0 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--p-soft);
}

.page-products .p-cta__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  transition: transform var(--dur) var(--ease), background-color var(--dur) var(--ease), border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

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

.page-products .btn--lava:hover {
  transform: translateY(-3px);
  background-color: #ff7f47;
}

.page-products .btn--ghost {
  background-color: transparent;
  border-color: rgba(232, 236, 240, 0.32);
  color: var(--mist);
}

.page-products .btn--ghost:hover {
  transform: translateY(-3px);
  border-color: var(--cyan);
  color: var(--cyan);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-products .p-follow {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-products .p-feature {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-products .p-quick {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .p-cta__inner {
    grid-template-columns: minmax(0, 2fr) minmax(200px, 1fr);
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-products .p-compare {
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  }

  .page-products .p-compare__grip {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    background: linear-gradient(180deg, rgba(200, 84, 42, 0.22), rgba(53, 224, 208, 0.22));
  }

  .page-products .p-compare__grip span {
    width: 2px;
    height: 58px;
    border-radius: 2px;
    background: var(--stone);
  }

  .page-products .p-reels {
    grid-template-columns: minmax(0, 2fr) minmax(250px, 1fr);
    align-items: start;
  }

  .page-products .p-export {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (min-width: 960px) {
  .page-products .p-split {
    grid-template-columns: minmax(0, 2.6fr) minmax(190px, 1fr);
  }

  .page-products .p-split__side {
    display: flex;
    align-items: flex-start;
    gap: 18px;
    border-top: 0;
    border-left: 1px solid var(--line-brass);
    padding-top: 0;
    padding-left: 20px;
  }

  .page-products .p-split__side .vnote {
    writing-mode: vertical-rl;
    text-orientation: mixed;
    flex: 0 0 auto;
    margin: 0;
    line-height: 1;
  }

  .page-products .p-side-body {
    flex: 1 1 auto;
  }

  .page-products .p-split--rev {
    grid-template-columns: minmax(190px, 1fr) minmax(0, 2.6fr);
  }

  .page-products .p-split--rev .p-split__side {
    order: -1;
    border-left: 0;
    border-right: 1px solid var(--line-brass);
    padding-left: 0;
    padding-right: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .p-feature__item,
  .page-products .btn,
  .page-products .p-faq .panel {
    transition-duration: 1ms;
  }

  .page-products .p-feature__item:hover,
  .page-products .btn:hover {
    transform: none;
  }
}