/* ============================================================
   产品服务页专属样式 · .page-products
   配色与间距基于 Site Kit 设计令牌
   ============================================================ */
.page-products {
  --p-accent: var(--victory-gold);
  --p-accent-light: var(--gold-light);
  --p-deep: var(--pitch-deep);
  --p-mid: var(--pitch-mid);
  --p-night: var(--night-black);
  --p-ink: var(--text-light);
  --p-muted: var(--text-muted);
  --p-danger: var(--injury-red);
  --p-data: var(--data-blue);
  --p-ease: var(--ease-out);
  --p-gutter: 20px;
  background: var(--p-deep);
  color: var(--p-ink);
  overflow-x: hidden;
}

/* ---------- Hero 首屏 ---------- */
.page-products .p-hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding: 100px 0 44px;
  background:
    linear-gradient(rgba(211, 175, 78, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(211, 175, 78, 0.04) 1px, transparent 1px),
    linear-gradient(160deg, #0B3D2E 0%, #0A0E12 64%, #0B3D2E 100%);
  background-size: 44px 44px, 44px 44px, auto;
  overflow: hidden;
}

.page-products .p-hero::after {
  content: "";
  position: absolute;
  top: 0;
  right: -8%;
  width: 50%;
  height: 100%;
  background: linear-gradient(140deg, rgba(211, 175, 78, 0.2) 0%, rgba(211, 175, 78, 0) 70%);
  clip-path: polygon(32% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-products .p-hero-crumb {
  position: absolute;
  top: 14px;
  left: var(--p-gutter);
  z-index: 3;
  font-size: 0.85rem;
}

.page-products .p-hero-inner {
  position: relative;
  z-index: 2;
  padding-bottom: 16px;
}

.page-products .p-hero-eyebrow {
  display: block;
  font-family: var(--font-data);
  font-size: 0.78rem;
  letter-spacing: 0.34em;
  color: var(--p-accent);
  margin-bottom: 14px;
}

.page-products .p-hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 6vw, 3.4rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: 0.02em;
  max-width: 11em;
  color: var(--p-ink);
  text-shadow: 0 6px 24px rgba(0, 0, 0, 0.35);
}

.page-products .p-hero-lead {
  max-width: 34em;
  margin: 18px 0 0;
  font-size: 1rem;
  line-height: 1.7;
  color: #C8D8D0;
  border-left: 3px solid var(--p-accent);
  padding-left: 16px;
}

.page-products .p-hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .p-hero-stat {
  min-width: 112px;
  padding: 12px 14px;
  background: rgba(10, 14, 18, 0.42);
  border-left: 2px solid rgba(211, 175, 78, 0.55);
  border-radius: 2px;
  backdrop-filter: blur(6px);
}

.page-products .p-hero-stat-num {
  display: block;
  font-family: var(--font-data);
  font-size: 1.8rem;
  font-weight: 700;
  line-height: 1;
  color: var(--p-accent);
}

.page-products .p-hero-stat-unit {
  font-style: normal;
  font-size: 0.82rem;
  font-weight: 400;
  color: var(--p-muted);
  margin-left: 4px;
}

.page-products .p-hero-stat-label {
  display: block;
  margin-top: 4px;
  font-size: 0.78rem;
  color: var(--p-muted);
}

.page-products .p-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}

.page-products .p-hero-actions .btn {
  text-decoration: none;
}

.page-products .p-hero-meta {
  position: absolute;
  top: 50%;
  right: 14px;
  transform: translateY(-50%);
  display: flex;
  gap: 8px;
  font-family: var(--font-data);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: rgba(211, 175, 78, 0.5);
  writing-mode: vertical-rl;
  z-index: 2;
  pointer-events: none;
}

/* ---------- 01 核心入口 ---------- */
.page-products .p-entry {
  position: relative;
  padding: 64px 0;
  background: var(--p-night);
  overflow: hidden;
}

.page-products .p-entry-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-products .p-entry-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  opacity: 0.16;
}

.page-products .p-entry-scrim {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(180deg, rgba(10, 14, 18, 0.78) 0%, rgba(11, 61, 46, 0.88) 100%);
}

.page-products .p-entry-inner {
  position: relative;
  z-index: 1;
}

.page-products .p-entry-grid {
  display: grid;
  gap: 18px;
  margin-top: 36px;
}

.page-products .p-entry-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 24px 22px;
  background: rgba(20, 104, 75, 0.24);
  border: 1px solid rgba(211, 175, 78, 0.18);
  border-radius: 4px;
  backdrop-filter: blur(8px);
  transition: border-color 0.3s var(--p-ease), background 0.3s var(--p-ease), transform 0.3s var(--p-ease);
}

.page-products .p-entry-card:hover {
  border-color: rgba(211, 175, 78, 0.56);
  background: rgba(20, 104, 75, 0.34);
}

.page-products .p-entry-card-main {
  background: linear-gradient(135deg, rgba(20, 104, 75, 0.56), rgba(11, 61, 46, 0.82));
  border-top: 3px solid var(--p-accent);
}

.page-products .p-entry-card-sub {
  background: rgba(10, 14, 18, 0.66);
}

.page-products .p-entry-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.page-products .p-entry-num {
  font-family: var(--font-data);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--p-accent);
  opacity: 0.7;
}

.page-products .p-entry-card h3 {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  line-height: 1.2;
  letter-spacing: 0.03em;
  margin: 0;
  color: var(--p-ink);
}

.page-products .p-entry-card p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.7;
  color: var(--p-muted);
}

.page-products .p-entry-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-products .p-entry-points li {
  position: relative;
  padding-left: 20px;
  font-size: 0.9rem;
  line-height: 1.55;
  color: #C8D8D0;
}

.page-products .p-entry-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.52em;
  width: 9px;
  height: 2px;
  background: var(--p-accent);
}

.page-products .p-entry-card .btn {
  align-self: flex-start;
  text-decoration: none;
  margin-top: 4px;
}

/* ---------- 02 数据工具套件 ---------- */
.page-products .p-toolkit {
  padding: 64px 0;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.12), rgba(0, 0, 0, 0.18)),
    linear-gradient(180deg, var(--p-deep) 0%, #0A1B14 100%);
}

.page-products .p-toolkit-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.page-products .p-toolkit-tags .tag {
  display: inline-block;
  padding: 7px 14px;
  font-size: 0.82rem;
  color: var(--p-ink);
  text-decoration: none;
  background: rgba(211, 175, 78, 0.1);
  border: 1px solid rgba(211, 175, 78, 0.24);
  border-radius: 2px;
  cursor: pointer;
  transition: background 0.25s, border-color 0.25s;
}

.page-products .p-toolkit-tags .tag:hover,
.page-products .p-toolkit-tags .tag:focus-visible {
  border-color: var(--p-accent);
  background: rgba(211, 175, 78, 0.22);
}

.page-products .p-toolkit-grid {
  display: grid;
  gap: 18px;
  margin-top: 26px;
}

.page-products .p-toolkit-card {
  background: rgba(10, 14, 18, 0.5);
  border: 1px solid rgba(139, 163, 155, 0.14);
  border-radius: 4px;
  overflow: hidden;
  transition: border-color 0.3s var(--p-ease), box-shadow 0.3s var(--p-ease);
}

.page-products .p-toolkit-card:target {
  border-color: rgba(211, 175, 78, 0.68);
  box-shadow: 0 0 0 1px rgba(211, 175, 78, 0.32), 0 18px 36px rgba(0, 0, 0, 0.26);
}

.page-products .p-toolkit-card[open] {
  border-color: rgba(211, 175, 78, 0.4);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.24);
}

.page-products .p-toolkit-card summary {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 16px;
  cursor: pointer;
  position: relative;
}

.page-products .p-toolkit-card summary::-webkit-details-marker {
  display: none;
}

.page-products .p-toolkit-card summary::after {
  content: "+";
  position: absolute;
  top: 14px;
  right: 16px;
  z-index: 2;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  font-family: var(--font-data);
  font-size: 1.2rem;
  line-height: 1;
  color: var(--p-accent);
  border: 1px solid rgba(211, 175, 78, 0.4);
  border-radius: 50%;
  background: rgba(10, 14, 18, 0.72);
  transition: transform 0.3s var(--p-ease);
}

.page-products .p-toolkit-card[open] summary::after {
  content: "−";
  transform: rotate(180deg);
}

.page-products .p-toolkit-visual {
  width: 100%;
  border-radius: 2px;
  overflow: hidden;
}

.page-products .p-toolkit-visual img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-products .p-toolkit-visual-glyph {
  aspect-ratio: 4 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    linear-gradient(rgba(211, 175, 78, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(211, 175, 78, 0.05) 1px, transparent 1px),
    linear-gradient(135deg, #0B3D2E, #0A0E12);
  background-size: 22px 22px, 22px 22px, auto;
  border: 1px solid rgba(211, 175, 78, 0.2);
}

.page-products .p-toolkit-visual-glyph svg {
  width: 56px;
  height: 56px;
  stroke: var(--p-accent);
  fill: none;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-products .p-toolkit-card-head {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-right: 36px;
}

.page-products .p-toolkit-card-head h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  line-height: 1.2;
  letter-spacing: 0.04em;
  margin: 2px 0 0;
  color: var(--p-ink);
}

.page-products .p-toolkit-card-head p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--p-muted);
}

.page-products .p-toolkit-detail {
  padding: 4px 16px 20px;
  border-top: 1px solid rgba(211, 175, 78, 0.16);
  margin-top: 2px;
}

.page-products .p-toolkit-detail p {
  margin: 14px 0;
  font-size: 0.92rem;
  line-height: 1.7;
  color: #C8D8D0;
}

.page-products .p-toolkit-detail ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-products .p-toolkit-detail li {
  position: relative;
  padding-left: 24px;
  font-size: 0.88rem;
  line-height: 1.55;
  color: var(--p-muted);
}

.page-products .p-toolkit-detail li::before {
  content: "▸";
  position: absolute;
  left: 4px;
  top: 0.1em;
  color: var(--p-accent);
}

/* ---------- 03 特色功能 ---------- */
.page-products .p-features {
  padding: 64px 0;
  background:
    radial-gradient(ellipse at 78% 18%, rgba(211, 175, 78, 0.08) 0%, transparent 55%),
    var(--p-night);
}

.page-products .p-features-layout {
  display: grid;
  gap: 32px;
  margin-top: 36px;
}

.page-products .p-features-media {
  max-width: 320px;
  margin: 0 auto;
}

.page-products .p-features-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 3;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid rgba(211, 175, 78, 0.2);
  clip-path: polygon(10% 0, 100% 0, 90% 100%, 0 100%);
}

.page-products .p-features-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-products .p-feature-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 18px;
  background: rgba(20, 104, 75, 0.2);
  border-left: 3px solid rgba(211, 175, 78, 0.4);
  border-radius: 2px;
  transition: background 0.3s, border-color 0.3s;
}

.page-products .p-feature-item:hover {
  background: rgba(20, 104, 75, 0.32);
  border-color: var(--p-accent);
}

.page-products .p-feature-icon {
  flex: 0 0 40px;
  width: 40px;
  height: 40px;
  display: grid;
  place-items: center;
  font-size: 1.2rem;
  color: var(--p-accent);
  border: 1px solid rgba(211, 175, 78, 0.3);
  border-radius: 50%;
  background: rgba(211, 175, 78, 0.06);
}

.page-products .p-feature-item h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  letter-spacing: 0.06em;
  margin: 0 0 6px;
  color: var(--p-ink);
}

.page-products .p-feature-item p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--p-muted);
}

.page-products .p-features-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 6px;
}

.page-products .p-features-metric {
  padding: 16px 12px;
  background: rgba(10, 14, 18, 0.62);
  border: 1px solid rgba(139, 163, 155, 0.14);
  border-radius: 2px;
  border-top: 2px solid var(--p-accent);
  text-align: center;
}

.page-products .p-features-metric-num {
  display: block;
  font-family: var(--font-data);
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.1;
  color: var(--p-accent);
}

.page-products .p-features-metric-num span {
  font-size: 0.8rem;
  font-weight: 400;
  color: var(--p-muted);
  margin-left: 3px;
}

.page-products .p-features-metric-label {
  display: block;
  margin-top: 5px;
  font-size: 0.78rem;
  color: var(--p-muted);
}

/* ---------- 04 使用指南 ---------- */
.page-products .p-guide {
  padding: 64px 0;
  background:
    linear-gradient(rgba(211, 175, 78, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(211, 175, 78, 0.03) 1px, transparent 1px),
    linear-gradient(180deg, #0A1B14 0%, var(--p-deep) 100%);
  background-size: 36px 36px, 36px 36px, auto;
}

.page-products .p-guide-layout {
  display: grid;
  gap: 32px;
  margin-top: 36px;
}

.page-products .p-guide-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-products .p-guide-list li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px;
  background: rgba(10, 14, 18, 0.5);
  border: 1px solid rgba(139, 163, 155, 0.14);
  border-radius: 2px;
  transition: border-color 0.3s, background 0.3s;
}

.page-products .p-guide-list li:hover {
  border-color: rgba(211, 175, 78, 0.34);
  background: rgba(10, 14, 18, 0.68);
}

.page-products .p-guide-index {
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 1rem;
  color: var(--p-night);
  background: var(--p-accent);
  border-radius: 50%;
}

.page-products .p-guide-list h3 {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  margin: 0 0 4px;
  color: var(--p-ink);
}

.page-products .p-guide-list p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.6;
  color: var(--p-muted);
}

.page-products .p-guide-note {
  margin: 18px 0 0;
  padding: 14px 16px;
  font-size: 0.9rem;
  line-height: 1.65;
  color: #C8D8D0;
  background: rgba(20, 104, 75, 0.2);
  border-left: 3px solid var(--p-data);
  border-radius: 2px;
}

.page-products .p-guide-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 22px;
}

.page-products .p-guide-links .btn {
  text-decoration: none;
}

.page-products .p-guide-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid rgba(211, 175, 78, 0.16);
}

/* ---------- 桌面端增强 ---------- */
@media (min-width: 900px) {
  .page-products .p-hero {
    align-items: flex-end;
    padding: 110px 0 60px;
  }

  .page-products .p-hero-crumb {
    top: 22px;
    left: 28px;
  }

  .page-products .p-hero h1 {
    font-size: 3.4rem;
  }

  .page-products .p-hero-lead {
    font-size: 1.05rem;
  }

  .page-products .p-hero-stats {
    display: grid;
    grid-template-columns: repeat(4, auto);
    justify-content: start;
    gap: 0 14px;
    margin-top: 34px;
  }

  .page-products .p-hero-stat {
    padding: 14px 18px;
  }

  .page-products .p-hero-stat-num {
    font-size: 2rem;
  }

  .page-products .p-hero-meta {
    right: 28px;
    font-size: 0.78rem;
  }

  .page-products .p-entry {
    padding: 88px 0;
  }

  .page-products .p-entry-grid {
    grid-template-columns: 1.4fr 0.9fr;
    gap: 24px;
  }

  .page-products .p-entry-card {
    padding: 36px 32px;
  }

  .page-products .p-entry-card h3 {
    font-size: 1.7rem;
  }

  .page-products .p-toolkit {
    padding: 88px 0;
  }

  .page-products .p-toolkit-tags {
    margin-top: 32px;
  }

  .page-products .p-toolkit-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-top: 30px;
  }

  .page-products .p-toolkit-card summary {
    flex-direction: row;
    align-items: center;
    gap: 18px;
    padding: 20px;
  }

  .page-products .p-toolkit-visual {
    flex: 0 0 220px;
    width: 220px;
  }

  .page-products .p-toolkit-card-head {
    flex: 1;
  }

  .page-products .p-toolkit-detail {
    padding: 4px 20px 24px;
  }

  .page-products .p-features {
    padding: 88px 0;
  }

  .page-products .p-features-layout {
    grid-template-columns: 0.8fr 1.2fr;
    align-items: center;
    gap: 48px;
  }

  .page-products .p-features-media {
    max-width: 100%;
    margin: 0;
  }

  .page-products .p-feature-item {
    padding: 22px 20px;
  }

  .page-products .p-guide {
    padding: 88px 0;
  }

  .page-products .p-guide-layout {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 48px;
  }

  .page-products .p-guide-list li {
    padding: 20px;
  }
}

/* ---------- 窄屏细节修正 ---------- */
@media (max-width: 379px) {
  .page-products .p-hero h1 {
    font-size: 1.6rem;
  }

  .page-products .p-hero-stat {
    min-width: 96px;
    padding: 10px 12px;
  }

  .page-products .p-hero-stat-num {
    font-size: 1.5rem;
  }

  .page-products .p-features-metrics {
    grid-template-columns: 1fr;
  }

  .page-products .p-toolkit-visual-glyph {
    aspect-ratio: 16 / 9;
  }
}