.page-products{
  --tool-cut: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px));
  --tool-cut-sm: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 12px 100%, 0 calc(100% - 12px));
  --tool-border: rgba(138, 109, 59, 0.38);
  --tool-border-gold: rgba(201, 169, 97, 0.72);
  --tool-bg: rgba(26, 26, 34, 0.92);
  background:
    radial-gradient(1100px 420px at 88% -2%, rgba(155, 77, 202, 0.14), transparent 62%),
    radial-gradient(900px 380px at -5% 8%, rgba(201, 169, 97, 0.08), transparent 55%),
    linear-gradient(180deg, #0c0c12 0%, #08080d 55%, #0d0c15 100%);
  color: var(--cloud);
  padding-bottom: 72px;
}

.page-products .breadcrumbs{
  padding: 22px 0 4px;
}

.page-products .tool-index{
  padding-top: 34px;
}

.page-products .index-head{
  position: relative;
}

.page-products .index-head::after{
  content: "";
  position: absolute;
  right: 0;
  top: 0;
  width: 120px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--purple), var(--gold));
  opacity: 0.8;
}

.page-products .section-kicker{
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
  display: block;
}

.page-products .index-head h1{
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 3.8rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--fog);
  margin: 0 0 14px;
}

.page-products .index-lead{
  max-width: 720px;
  color: var(--cloud);
  font-size: 0.96rem;
  line-height: 1.9;
  margin: 0 0 24px;
}

.page-products .index-proof{
  display: flex;
  flex-wrap: wrap;
  margin: 18px 0 34px;
  border: 1px solid var(--tool-border);
  background: rgba(26, 26, 34, 0.66);
  clip-path: var(--tool-cut-sm);
}

.page-products .proof-item{
  flex: 1 1 120px;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-right: 1px solid var(--tool-border);
}

.page-products .proof-item:last-child{
  border-right: 0;
}

.page-products .proof-num{
  font-family: var(--font-mono);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--gold);
  line-height: 1.1;
}

.page-products .proof-label{
  font-size: 0.78rem;
  color: var(--ash);
}

.page-products .tool-index-grid{
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 32px;
}

.page-products .index-chip{
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px;
  border: 1px solid var(--line-gold);
  background: rgba(26, 26, 34, 0.85);
  color: var(--cloud);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  clip-path: var(--tool-cut-sm);
  transition: background 0.25s var(--ease-out), border-color 0.25s var(--ease-out), color 0.25s var(--ease-out), transform 0.25s var(--ease-out);
}

.page-products .index-chip:hover,
.page-products .index-chip:focus-visible{
  background: var(--gold);
  color: var(--midnight);
  border-color: var(--gold);
  transform: translateY(-3px);
  outline: none;
}

.page-products .chip-index{
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--purple);
}

.page-products .index-chip:hover .chip-index,
.page-products .index-chip:focus-visible .chip-index{
  color: var(--midnight);
}

.page-products .tool-flow{
  position: relative;
  height: 44px;
  margin: 44px 0 4px;
}

.page-products .tool-flow svg{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.page-products .flow-line-a{
  fill: none;
  stroke: var(--purple);
  stroke-width: 2;
  stroke-dasharray: 7 11;
  opacity: 0.72;
  animation: flow-drift-a 60s linear infinite;
}

.page-products .flow-line-b{
  fill: none;
  stroke: var(--line-gold);
  stroke-width: 1.5;
  stroke-dasharray: 3 13;
  opacity: 0.68;
  animation: flow-drift-b 44s linear infinite;
}

@keyframes flow-drift-a{
  from{ stroke-dashoffset: 360; }
  to{ stroke-dashoffset: -360; }
}

@keyframes flow-drift-b{
  from{ stroke-dashoffset: 0; }
  to{ stroke-dashoffset: 520; }
}

.page-products .section{
  padding-top: 68px;
  padding-bottom: 16px;
}

.page-products .section-head{
  position: relative;
  max-width: 900px;
}

.page-products .section-head h2,
.page-products .pattern-side h2{
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.4vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: var(--fog);
  margin: 0 0 12px;
}

.page-products .section-head .section-lead{
  color: var(--ash);
  font-size: 0.94rem;
  line-height: 1.8;
  margin: 0 0 20px;
  max-width: 760px;
}

.page-products .core-tools-grid,
.page-products .service-tools-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 28px;
}

.page-products .tool-card{
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: clamp(18px, 3vw, 26px);
  background: linear-gradient(155deg, rgba(26, 26, 34, 0.94) 0%, rgba(13, 13, 20, 0.9) 100%);
  border: 1px solid var(--tool-border);
  clip-path: var(--tool-cut);
}

.page-products .tool-card::before{
  content: "";
  position: absolute;
  top: 0;
  left: 22px;
  right: 22px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--purple), transparent);
  opacity: 0.8;
  pointer-events: none;
}

.page-products .tool-card-head{
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 12px;
}

.page-products .tool-icon{
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  color: var(--gold);
  background: rgba(201, 169, 97, 0.08);
  border: 1px solid rgba(201, 169, 97, 0.4);
  clip-path: var(--tool-cut-sm);
  flex-shrink: 0;
}

.page-products .tool-icon svg{
  display: block;
}

.page-products .tool-tags{
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.page-products .tool-card h3{
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--fog);
  margin: 0;
}

.page-products .tool-card p{
  color: var(--cloud);
  font-size: 0.92rem;
  line-height: 1.75;
  margin: 0;
}

.page-products .tool-card-media{
  position: relative;
  flex: 0 0 auto;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: #0e0e14;
  border: 1px solid rgba(138, 109, 59, 0.22);
}

.page-products .tool-card-media img{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-products .spec-list{
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin: 6px 0 0;
}

.page-products .spec-list div{
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  background: rgba(10, 10, 15, 0.6);
  border-left: 2px solid var(--gold);
  font-size: 0.86rem;
}

.page-products .spec-list dt{
  color: var(--ash);
}

.page-products .spec-list dd{
  margin: 0;
  color: var(--fog);
  font-family: var(--font-mono);
  font-size: 0.82rem;
  text-align: right;
}

.page-products .tool-note{
  margin-top: auto;
  border: 1px dashed rgba(138, 109, 59, 0.35);
  background: rgba(10, 10, 15, 0.55);
  padding: 10px 12px;
  font-size: 0.85rem;
  color: var(--cloud);
}

.page-products .tool-note summary{
  cursor: pointer;
  font-weight: 700;
  color: var(--gold);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-products .tool-note summary::-webkit-details-marker{
  display: none;
}

.page-products .tool-note summary::before{
  content: "";
  width: 7px;
  height: 7px;
  background: var(--purple);
  clip-path: polygon(50% 0, 100% 100%, 0 100%);
  transition: transform 0.2s var(--ease-out);
}

.page-products .tool-note[open] summary::before{
  transform: rotate(180deg);
}

.page-products .tool-note p{
  margin: 10px 0 0;
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--cloud);
}

.page-products .section-service{
  background: linear-gradient(180deg, rgba(122, 31, 43, 0.08), rgba(122, 31, 43, 0.02) 60%, transparent);
}

.page-products .rank-scale{
  padding: 14px 12px;
  border: 1px solid rgba(155, 77, 202, 0.22);
  background: rgba(10, 10, 15, 0.55);
}

.page-products .rank-scale-track{
  position: relative;
  height: 12px;
  background: linear-gradient(90deg, #2a2720 0%, var(--gold) 45%, var(--purple) 80%, var(--cloud) 100%);
}

.page-products .rank-scale-marker{
  position: absolute;
  top: -4px;
  width: 4px;
  height: 20px;
  background: var(--fog);
  border: 1px solid var(--gold);
  transform: translateX(-50%);
}

.page-products .rank-scale-labels{
  display: flex;
  justify-content: space-between;
  margin-top: 6px;
  font-size: 0.72rem;
  color: var(--ash);
}

.page-products .rank-scale-tip{
  margin: 10px 0 0;
  font-size: 0.8rem;
  color: var(--cloud);
}

.page-products .scale-dot{
  display: inline-block;
  width: 7px;
  height: 7px;
  background: var(--purple);
  border-radius: 50%;
  margin-right: 6px;
}

.page-products .feature-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .feature-list li{
  position: relative;
  padding-left: 20px;
  font-size: 0.9rem;
  color: var(--cloud);
  line-height: 1.5;
}

.page-products .feature-list li::before{
  content: "";
  position: absolute;
  left: 0;
  top: 0.42em;
  width: 9px;
  height: 9px;
  background: var(--gold);
  clip-path: polygon(0 0, 100% 0, 0 100%);
}

.page-products .device-check{
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .device-bar{
  display: grid;
  grid-template-columns: 84px 1fr;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
}

.page-products .device-bar-label{
  color: var(--ash);
  font-weight: 600;
}

.page-products .device-bar-track{
  display: block;
  height: 16px;
  background: rgba(10, 10, 15, 0.7);
  border: 1px solid rgba(138, 109, 59, 0.3);
  position: relative;
  overflow: hidden;
}

.page-products .device-bar-fill{
  display: block;
  height: 100%;
  background: linear-gradient(90deg, var(--gold), var(--purple));
  font-family: var(--font-mono);
  font-size: 0.7rem;
  line-height: 16px;
  text-align: right;
  padding-right: 6px;
  color: var(--midnight);
  white-space: nowrap;
  transition: filter 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
}

.page-products .device-bar-fill:hover{
  filter: brightness(1.15);
  box-shadow: 0 0 12px rgba(201, 169, 97, 0.5);
}

.page-products .device-tip{
  font-size: 0.86rem;
  color: var(--ash);
  line-height: 1.7;
}

.page-products .pattern-inner{
  display: grid;
  gap: 28px;
  align-items: start;
}

.page-products .pattern-side .section-kicker{
  margin-bottom: 12px;
}

.page-products .pattern-side > p{
  color: var(--cloud);
  line-height: 1.8;
  font-size: 0.96rem;
  margin: 0 0 20px;
}

.page-products .pattern-side .feature-list{
  margin-bottom: 24px;
}

.page-products .pattern-display .pattern-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
}

.page-products .pattern-item{
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 12px 2px;
  background: rgba(10, 10, 15, 0.55);
  border: 1px solid rgba(138, 109, 59, 0.28);
  clip-path: var(--tool-cut-sm);
  font-size: 0.72rem;
  color: var(--cloud);
  transition: border-color 0.2s var(--ease-out), background 0.2s var(--ease-out);
}

.page-products .pattern-item:hover{
  border-color: var(--gold);
  background: rgba(201, 169, 97, 0.08);
}

.page-products .pattern-symbol{
  font-size: 1.2rem;
  color: var(--gold);
}

.page-products .pattern-display .tool-card-media{
  margin-top: 4px;
}

.page-products .btn{
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 20px;
  font-size: 0.88rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  clip-path: var(--tool-cut-sm);
  border: none;
  transition: filter 0.2s var(--ease-out), transform 0.2s var(--ease-out);
}

.page-products .btn-gold{
  background: var(--gold);
  color: var(--midnight);
}

.page-products .btn-ghost{
  background: transparent;
  border: 1px solid var(--gold);
  color: var(--gold);
}

.page-products .btn:hover,
.page-products .btn:focus-visible{
  filter: brightness(1.12);
  transform: translateY(-2px);
  outline: none;
}

.page-products .btn-block{
  width: 100%;
}

.page-products .pattern-display .btn{
  margin-top: 16px;
}

.page-products .section-pattern{
  background: linear-gradient(180deg, rgba(155, 77, 202, 0.05), transparent 70%);
}

.page-products .support-grid{
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 12px;
}

.page-products .support-block{
  position: relative;
  padding: 22px;
  border: 1px solid var(--tool-border);
  clip-path: var(--tool-cut);
  background: linear-gradient(180deg, rgba(26, 26, 34, 0.92), rgba(13, 13, 20, 0.85));
}

.page-products .support-block h3{
  font-family: var(--font-display);
  font-size: 1.05rem;
  color: var(--fog);
  letter-spacing: 0.03em;
  margin: 0 0 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--tool-border);
}

.page-products .support-block h3::before{
  content: "";
  display: inline-block;
  width: 22px;
  height: 2px;
  background: var(--gold);
  margin-right: 8px;
  vertical-align: middle;
}

.page-products .env-list{
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 0;
}

.page-products .env-list div{
  display: flex;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 0.88rem;
  padding: 8px 0;
  border-bottom: 1px dashed rgba(138, 109, 59, 0.22);
}

.page-products .env-list dt{
  color: var(--ash);
}

.page-products .env-list dd{
  margin: 0;
  color: var(--fog);
  font-family: var(--font-mono);
  font-size: 0.84rem;
  text-align: right;
}

.page-products .support-links{
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-products .support-links a{
  color: var(--cloud);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid transparent;
  font-size: 0.9rem;
  transition: border-color 0.2s var(--ease-out), color 0.2s var(--ease-out), background 0.2s var(--ease-out);
}

.page-products .support-links a::before{
  content: "";
  width: 8px;
  height: 8px;
  background: var(--purple);
  clip-path: polygon(100% 0, 100% 100%, 0 50%);
  flex-shrink: 0;
}

.page-products .support-links a:hover,
.page-products .support-links a:focus-visible{
  border-color: var(--gold);
  color: var(--gold);
  background: rgba(201, 169, 97, 0.06);
  outline: none;
}

.page-products .trust-list{
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.page-products .trust-list li{
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--cloud);
  line-height: 1.4;
}

.page-products .trust-num{
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--gold);
  min-width: 48px;
  font-size: 1rem;
}

@media (min-width: 600px){
  .page-products .tool-index-grid{
    grid-template-columns: repeat(3, 1fr);
  }

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

  .page-products .spec-list div{
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }

  .page-products .spec-list dd{
    text-align: left;
  }
}

@media (min-width: 768px){
  .page-products .section{
    padding-top: 84px;
  }

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

@media (min-width: 980px){
  .page-products .core-tools-grid{
    grid-template-columns: 1fr 1fr;
    gap: 26px;
  }

  .page-products .service-tools-grid{
    grid-template-columns: 5fr 6fr;
    gap: 30px;
    align-items: stretch;
  }

  .page-products .pattern-inner{
    grid-template-columns: 5fr 6fr;
    gap: 40px;
  }

  .page-products .pattern-display .pattern-grid{
    grid-template-columns: repeat(8, 1fr);
  }
}

@media (min-width: 1080px){
  .page-products .support-grid{
    grid-template-columns: 1.1fr 1.15fr 0.9fr;
  }
}

@media (prefers-reduced-motion: reduce){
  .page-products .flow-line-a,
  .page-products .flow-line-b{
    animation: none;
  }

  .page-products .index-chip,
  .page-products .btn,
  .page-products .tool-card,
  .page-products .support-block{
    transition: none;
  }
}