/* ==================== 解决方案页 · 页面专属样式 ==================== */
.page-products{
  --prod-line: rgba(30,144,255,.35);
  --prod-card-shadow: 0 8px 28px rgba(0,0,0,.35);
  --prod-glow: rgba(30,144,255,.14);
  display:block;
}

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

/* ---------- Hero ---------- */
.page-products .prod-hero{
  position:relative;
  padding:40px 0 56px;
  overflow:hidden;
  background:
    radial-gradient(1100px 480px at 88% -10%, rgba(30,144,255,.18), transparent 60%),
    linear-gradient(180deg, rgba(13,17,23,.85) 0%, rgba(13,17,23,.98) 100%);
  border-bottom:1px solid rgba(30,144,255,.18);
}
.page-products .prod-hero::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:100%;
  background-image:
    linear-gradient(rgba(30,144,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30,144,255,.05) 1px, transparent 1px);
  background-size:52px 52px;
  pointer-events:none;
  mask-image:linear-gradient(160deg, rgba(0,0,0,.7), transparent 65%);
  -webkit-mask-image:linear-gradient(160deg, rgba(0,0,0,.7), transparent 65%);
}
.page-products .prod-hero__container{
  position:relative;
  z-index:1;
}
.page-products .prod-hero__grid{
  display:grid;
  gap:30px;
  align-items:center;
  margin-top:26px;
}
.page-products .prod-hero__content{
  display:flex;
  flex-direction:column;
  align-items:flex-start;
}
.page-products .prod-hero__title{
  font-family:var(--font-display);
  font-size:clamp(2.8rem, 9vw, 4.9rem);
  line-height:1.08;
  letter-spacing:.01em;
  margin:10px 0 16px;
  color:var(--text);
  text-transform:uppercase;
}
.page-products .prod-hero__lead{
  font-size:1.12rem;
  line-height:1.6;
  color:var(--text);
  font-weight:500;
  max-width:34em;
  margin:0 0 14px;
}
.page-products .prod-hero__desc{
  font-size:.95rem;
  line-height:1.65;
  color:var(--text-dim);
  max-width:38em;
  margin:0 0 24px;
}
.page-products .prod-hero__actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-bottom:26px;
}
.page-products .prod-hero__chips{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.page-products .prod-hero__chips .chip{
  display:inline-flex;
  align-items:center;
  gap:4px;
  background:rgba(30,144,255,.08);
  border:1px solid rgba(30,144,255,.24);
  color:var(--text);
}
.page-products .prod-hero__visual{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid var(--border);
  box-shadow:var(--shadow-float);
  background:var(--card);
}
.page-products .prod-hero__visual::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(135deg, rgba(30,144,255,.16), transparent 52%),
    linear-gradient(0deg, rgba(13,17,23,.5), transparent 55%);
  pointer-events:none;
}
.page-products .prod-hero__img{
  display:block;
  width:100%;
  height:auto;
}
.page-products .prod-hero__mark{
  position:absolute;
  top:16px;
  right:16px;
  z-index:2;
  box-shadow:var(--shadow-orange);
}

/* ---------- 通用章节标题 ---------- */
.page-products .section-head{
  margin-bottom:30px;
}
.page-products .accent-line{
  margin-top:16px;
}

/* ---------- 功能图例 ---------- */
.page-products .feature-legend{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin:0 0 20px;
}
.page-products .feature-legend .tag{
  display:inline-flex;
  align-items:center;
  gap:6px;
}
.page-products .legend-dot{
  display:inline-block;
  width:8px;
  height:8px;
  border-radius:50%;
  background:currentColor;
  flex:0 0 auto;
}

/* ---------- Bento 功能矩阵 ---------- */
.page-products .bento-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:16px;
}
.page-products .bento-card{
  transition:
    transform .25s var(--ease-out),
    box-shadow .25s var(--ease-out),
    border-color .25s var(--ease-out);
}
.page-products .bento-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow-card);
  border-color:var(--prod-line);
}
.page-products .bento-card__media{
  position:relative;
  border-radius:var(--radius-md);
  overflow:hidden;
  aspect-ratio:3 / 2;
  margin:12px 12px 0;
  background:var(--card-raised);
}
.page-products .bento-card__media img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.page-products .bento-card__body{
  padding:20px;
}
.page-products .bento-card__tags{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-bottom:12px;
}
.page-products .bento-card h3{
  font-family:var(--font-display);
  font-size:1.3rem;
  line-height:1.2;
  margin:0 0 10px;
  color:var(--text);
  letter-spacing:.02em;
}
.page-products .bento-card p{
  font-size:.92rem;
  line-height:1.62;
  color:var(--text-dim);
  margin:0 0 14px;
}
.page-products .bento-list{
  list-style:none;
  margin:16px 0 0;
  padding:0;
  display:grid;
  gap:9px;
}
.page-products .bento-list li{
  position:relative;
  padding-left:24px;
  font-size:.9rem;
  color:var(--text);
  line-height:1.5;
}
.page-products .bento-list li::before{
  content:"";
  position:absolute;
  left:2px;
  top:.44em;
  width:10px;
  height:6px;
  border-left:2px solid var(--blue);
  border-bottom:2px solid var(--blue);
  transform:rotate(-45deg);
}
.page-products .bento-card--panel{
  display:flex;
  flex-direction:column;
}
.page-products .bento-card--nav{
  background:
    linear-gradient(150deg, rgba(30,144,255,.13), transparent 55%),
    var(--card);
}
.page-products .bento-card--export{
  background:
    linear-gradient(150deg, rgba(63,185,80,.10), transparent 55%),
    var(--card);
}
.page-products .bento-card--sub{
  background:
    linear-gradient(160deg, rgba(30,144,255,.08), transparent 50%),
    var(--card);
}
.page-products .bento-card--archive{
  background:
    linear-gradient(160deg, rgba(22,27,34,.96), rgba(28,33,40,.98)),
    var(--card);
}
.page-products .bento-card--stat{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:18px;
  padding:26px 22px;
  background:
    linear-gradient(135deg, rgba(30,144,255,.14), transparent 60%),
    linear-gradient(315deg, rgba(255,127,80,.08), transparent 45%),
    var(--card);
  border-color:rgba(30,144,255,.28);
  text-align:center;
  border-radius:var(--radius-lg);
}
.page-products .bento-card--stat .stat-card{
  position:relative;
}
.page-products .bento-card--stat .stat-value{
  font-family:var(--font-data);
  font-size:1.9rem;
  line-height:1.2;
  color:var(--blue-bright);
}
.page-products .bento-card--stat .stat-value small{
  font-size:.9em;
  color:var(--orange);
}
.page-products .bento-card--stat .stat-label{
  margin-top:6px;
  color:var(--text-dim);
  font-size:.85rem;
  letter-spacing:.04em;
}

/* ---------- 三步导航指南 ---------- */
.page-products .prod-guide{
  position:relative;
  background:
    radial-gradient(900px 420px at 85% 20%, rgba(30,144,255,.10), transparent 60%),
    linear-gradient(180deg, rgba(13,17,23,.85), rgba(13,17,23,.95));
  border-top:1px solid rgba(30,144,255,.14);
  border-bottom:1px solid rgba(30,144,255,.14);
}
.page-products .guide-layout{
  display:grid;
  gap:34px;
  align-items:center;
}
.page-products .steps-flow{
  position:relative;
  display:grid;
  gap:20px;
}
.page-products .steps-flow::before{
  content:"";
  position:absolute;
  left:22px;
  top:52px;
  bottom:52px;
  width:2px;
  background:
    linear-gradient(180deg, var(--blue), rgba(30,144,255,.18));
  z-index:0;
}
.page-products .step-card{
  position:relative;
  display:flex;
  gap:16px;
  align-items:flex-start;
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  padding:22px 20px;
  transition:
    transform .25s var(--ease-out),
    border-color .25s var(--ease-out),
    box-shadow .25s var(--ease-out);
}
.page-products .step-card:hover{
  transform:translateX(4px);
  border-color:rgba(30,144,255,.4);
  box-shadow:var(--shadow-card);
}
.page-products .step-card__num{
  flex:0 0 44px;
  height:44px;
  border-radius:14px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-family:var(--font-data);
  font-size:1.05rem;
  font-weight:700;
  color:var(--blue-bright);
  background:rgba(30,144,255,.14);
  box-shadow:inset 0 0 0 1px rgba(30,144,255,.25);
  position:relative;
  z-index:1;
}
.page-products .step-card__body{
  flex:1;
  min-width:0;
}
.page-products .step-card h3{
  font-family:var(--font-display);
  font-size:1.18rem;
  margin:0 0 8px;
  color:var(--text);
  line-height:1.2;
}
.page-products .step-card p{
  font-size:.9rem;
  line-height:1.62;
  color:var(--text-dim);
  margin:0 0 10px;
}
.page-products .guide-map{
  position:relative;
}
.page-products .guide-map__media{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  aspect-ratio:9 / 7;
  border:1px solid var(--border);
  background:var(--card);
  box-shadow:var(--shadow-card);
}
.page-products .guide-map__media img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.page-products .guide-map__media::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(160deg, transparent 55%, rgba(13,17,23,.45)),
    linear-gradient(20deg, rgba(30,144,255,.10), transparent 45%);
  pointer-events:none;
}
.page-products .guide-map__index{
  position:absolute;
  left:18px;
  bottom:18px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  background:rgba(13,17,23,.82);
  border:1px solid rgba(30,144,255,.35);
  border-radius:var(--radius-pill);
  padding:8px 14px;
  color:var(--text);
  font-size:.85rem;
  backdrop-filter:blur(8px);
  -webkit-backdrop-filter:blur(8px);
}
.page-products .guide-map__index .data-tick{
  color:var(--blue-bright);
  font-weight:700;
}

/* ---------- 版本对比 ---------- */
.page-products .prod-versions{
  background:
    radial-gradient(900px 400px at 10% 30%, rgba(30,144,255,.08), transparent 55%),
    var(--bg);
}
.page-products .version-strip{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:12px;
  margin:0 0 34px;
}
.page-products .version-node{
  position:relative;
  padding:18px 16px;
  background:var(--card);
  border:1px solid var(--border);
  border-radius:var(--radius-md);
  transition:
    transform .25s var(--ease-out),
    border-color .25s var(--ease-out);
}
.page-products .version-node:hover{
  transform:translateY(-3px);
}
.page-products .version-node__tag{
  display:block;
  font-family:var(--font-data);
  font-size:.78rem;
  color:var(--text-dim);
  letter-spacing:.06em;
  margin-bottom:8px;
}
.page-products .version-node strong{
  display:block;
  font-family:var(--font-display);
  font-size:1.2rem;
  line-height:1.2;
  color:var(--text);
}
.page-products .version-node p{
  margin:8px 0 0;
  font-size:.85rem;
  line-height:1.5;
  color:var(--text-dim);
}
.page-products .version-node--current{
  border-color:rgba(255,127,80,.5);
  background:
    linear-gradient(135deg, rgba(255,127,80,.12), transparent 55%),
    var(--card);
  box-shadow:var(--shadow-orange);
}
.page-products .version-node--current strong{
  color:var(--orange-bright);
}
.page-products .version-node__badge{
  position:absolute;
  top:10px;
  right:10px;
}

.page-products .tier-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:18px;
  margin-bottom:30px;
}
.page-products .tier-card{
  position:relative;
  padding:24px 22px;
  display:flex;
  flex-direction:column;
  align-items:flex-start;
}
.page-products .tier-card__head{
  margin-bottom:16px;
}
.page-products .tier-card__head h3{
  font-family:var(--font-display);
  font-size:1.55rem;
  margin:12px 0 0;
  color:var(--text);
  line-height:1.15;
}
.page-products .tier-card--featured{
  border-color:rgba(255,127,80,.5);
  box-shadow:var(--shadow-orange);
  transform:translateY(0);
}
.page-products .tier-card--featured:hover{
  transform:translateY(-4px);
}
.page-products .tier-card--pro{
  border-color:rgba(30,144,255,.4);
  background:
    linear-gradient(150deg, rgba(30,144,255,.09), transparent 55%),
    var(--card);
}
.page-products .tier-list{
  list-style:none;
  margin:0 0 20px;
  padding:0;
  display:grid;
  gap:10px;
  width:100%;
}
.page-products .tier-list li{
  position:relative;
  padding-left:24px;
  font-size:.9rem;
  line-height:1.5;
  color:var(--text);
}
.page-products .tier-list li::before{
  content:"";
  position:absolute;
  left:2px;
  top:.42em;
  width:10px;
  height:6px;
  border-left:2px solid var(--orange);
  border-bottom:2px solid var(--orange);
  transform:rotate(-45deg);
}
.page-products .tier-card--pro .tier-list li::before{
  border-left-color:var(--blue);
  border-bottom-color:var(--blue);
}
.page-products .tier-card .btn{
  margin-top:auto;
}

/* ---------- V4 优势横幅 ---------- */
.page-products .v4-advantage{
  display:flex;
  flex-direction:column;
  gap:16px;
  align-items:flex-start;
  background:
    linear-gradient(130deg, rgba(30,144,255,.15), transparent 55%),
    var(--card);
  border:1px solid rgba(30,144,255,.34);
  border-radius:var(--radius-lg);
  padding:24px 22px;
  margin-bottom:14px;
  position:relative;
  overflow:hidden;
}
.page-products .v4-advantage::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:2px;
  background:linear-gradient(90deg, var(--blue), var(--orange));
}
.page-products .v4-advantage__mark{
  font-family:var(--font-display);
  font-size:2.6rem;
  line-height:1;
  background:linear-gradient(135deg, var(--blue-bright), var(--orange));
  -webkit-background-clip:text;
  background-clip:text;
  -webkit-text-fill-color:transparent;
  color:transparent;
}
.page-products .v4-advantage__body h3{
  font-family:var(--font-display);
  font-size:1.3rem;
  color:var(--text);
  margin:0 0 8px;
}
.page-products .v4-advantage__body p{
  font-size:.93rem;
  line-height:1.65;
  color:var(--text-dim);
  margin:0;
  max-width:52em;
}
.page-products .v4-advantage__badge{
  align-self:flex-start;
}
.page-products .prod-versions__note{
  font-size:.88rem;
  line-height:1.6;
  margin:0 0 28px;
}

/* ---------- 对比图 ---------- */
.page-products .comparison-chart{
  margin-top:8px;
}
.page-products .comparison-chart__media{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  border:1px solid var(--border);
  background:var(--card);
  aspect-ratio:5 / 3;
  box-shadow:var(--shadow-card);
}
.page-products .comparison-chart__media img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

/* ---------- 应用场景 ---------- */
.page-products .prod-scenarios{
  background:
    radial-gradient(800px 400px at 15% 75%, rgba(255,127,80,.07), transparent 55%),
    var(--bg);
}
.page-products .scenario-grid{
  display:grid;
  grid-template-columns:1fr;
  gap:18px;
}
.page-products .scenario-card{
  padding:0;
  overflow:hidden;
  display:flex;
  flex-direction:column;
  height:100%;
}
.page-products .scenario-card__media{
  position:relative;
  aspect-ratio:3 / 4;
  overflow:hidden;
  background:var(--card-raised);
}
.page-products .scenario-card__media img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.page-products .scenario-card__body{
  padding:22px 22px 26px;
  display:flex;
  flex-direction:column;
  align-items:flex-start;
  gap:10px;
  flex:1;
}
.page-products .scenario-card__body h3{
  font-family:var(--font-display);
  font-size:1.3rem;
  line-height:1.2;
  color:var(--text);
  margin:4px 0 0;
}
.page-products .scenario-card__body p{
  font-size:.92rem;
  line-height:1.62;
  color:var(--text-dim);
  margin:0 0 6px;
}
.page-products .scenario-list{
  list-style:none;
  margin:6px 0 0;
  padding:0;
  display:grid;
  gap:9px;
}
.page-products .scenario-list li{
  position:relative;
  padding-left:24px;
  font-size:.9rem;
  color:var(--text);
  line-height:1.5;
}
.page-products .scenario-list li::before{
  content:"";
  position:absolute;
  left:2px;
  top:.44em;
  width:10px;
  height:6px;
  border-left:2px solid var(--blue);
  border-bottom:2px solid var(--blue);
  transform:rotate(-45deg);
}
.page-products .scenario-card--feature{
  position:relative;
}
.page-products .scenario-card--feature .scenario-card__media{
  border-radius:0;
  aspect-ratio:3 / 4;
}

/* ---------- CTA ---------- */
.page-products .prod-cta{
  margin-top:40px;
  padding:34px 26px;
  border-radius:var(--radius-lg);
  background:
    radial-gradient(700px 300px at 85% 0%, rgba(30,144,255,.16), transparent 60%),
    radial-gradient(500px 220px at 0% 100%, rgba(255,127,80,.10), transparent 55%),
    var(--card);
  border:1px solid rgba(30,144,255,.28);
  display:grid;
  gap:22px;
  align-items:center;
  position:relative;
  overflow:hidden;
}
.page-products .prod-cta::before{
  content:"";
  position:absolute;
  top:0;
  left:0;
  width:100%;
  height:2px;
  background:linear-gradient(90deg, var(--blue), var(--orange));
}
.page-products .prod-cta__content h2{
  font-family:var(--font-display);
  font-size:1.8rem;
  margin:10px 0 8px;
  color:var(--text);
}
.page-products .prod-cta__content p{
  font-size:.95rem;
  line-height:1.6;
  color:var(--text-dim);
  margin:0;
  max-width:36em;
}
.page-products .prod-cta__actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}

/* ==================== 响应式 ==================== */
@media (min-width: 640px){
  .page-products .prod-hero{
    padding:52px 0 68px;
  }
  .page-products .bento-grid{
    grid-template-columns:repeat(12, 1fr);
  }
  .page-products .bento-card--panel{
    grid-column:span 7;
  }
  .page-products .bento-card--nav{
    grid-column:span 5;
  }
  .page-products .bento-card--export{
    grid-column:span 4;
  }
  .page-products .bento-card--sub{
    grid-column:span 4;
  }
  .page-products .bento-card--archive{
    grid-column:span 4;
  }
  .page-products .bento-card--stat{
    grid-column:span 12;
    flex-direction:row;
    justify-content:space-around;
  }
  .page-products .version-strip{
    grid-template-columns:repeat(4, 1fr);
  }
  .page-products .tier-grid{
    grid-template-columns:repeat(3, 1fr);
    gap:20px;
  }
  .page-products .scenario-grid{
    grid-template-columns:1fr 1fr;
  }
  .page-products .scenario-card--feature{
    grid-column:span 2;
  }
  .page-products .v4-advantage{
    flex-direction:row;
    align-items:center;
    gap:20px;
    padding:28px 30px;
  }
  .page-products .v4-advantage__badge{
    margin-left:auto;
    align-self:center;
  }
}

@media (min-width: 900px){
  .page-products .prod-hero__grid{
    grid-template-columns:1fr 1.05fr;
    gap:44px;
  }
  .page-products .guide-layout{
    grid-template-columns:1.1fr .9fr;
    gap:44px;
  }
  .page-products .scenario-grid{
    grid-template-columns:repeat(6, 1fr);
  }
  .page-products .scenario-card--feature{
    grid-column:span 6;
    display:grid;
    grid-template-columns:5fr 7fr;
    align-items:stretch;
  }
  .page-products .scenario-card--feature .scenario-card__media{
    aspect-ratio:auto;
    height:100%;
    min-height:320px;
  }
  .page-products .scenario-card--feature .scenario-card__body{
    justify-content:center;
    padding:32px 34px;
  }
  .page-products .scenario-card{
    grid-column:span 3;
  }
  .page-products .prod-cta{
    grid-template-columns:1fr auto;
    gap:28px;
    padding:38px 36px;
  }
  .page-products .prod-cta__actions{
    flex-wrap:nowrap;
    justify-content:flex-end;
  }
  .page-products .bento-card--stat{
    padding:30px 26px;
  }
  .page-products .step-card{
    padding:24px 22px;
  }
}