.page-products {
  --prod-glow-blue: rgba(0, 229, 255, 0.16);
  --prod-glow-purple: rgba(157, 0, 255, 0.24);
}

.page-products .breadcrumb {
  margin: 18px 0 6px;
}

.page-products .prod-hero {
  position: relative;
  overflow: hidden;
  padding: 28px 0 56px;
}

.page-products .prod-hero::before {
  content: "";
  position: absolute;
  top: -70px;
  right: -30px;
  width: 340px;
  height: 340px;
  background: radial-gradient(circle, var(--prod-glow-purple), transparent 68%);
  pointer-events: none;
}

.page-products .prod-hero-inner {
  display: grid;
  gap: 26px;
  align-items: center;
}

.page-products .prod-hero-copy {
  position: relative;
  z-index: 1;
}

.page-products .prod-hero-copy .eyebrow {
  margin-bottom: 10px;
}

.page-products .eyebrow-line {
  display: inline-block;
  width: 30px;
  height: 3px;
  margin-right: 8px;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--c-blue), var(--c-purple));
  vertical-align: middle;
}

.page-products .prod-hero-copy h1 {
  font-size: clamp(1.7rem, 3.2vw, 2.6rem);
  line-height: 1.18;
  letter-spacing: 0.02em;
  margin: 0 0 16px;
  text-transform: uppercase;
  color: var(--c-text);
}

.page-products .prod-hero-lead {
  max-width: 36em;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--c-text-dim);
  margin: 0;
}

.page-products .lead-em {
  color: var(--c-blue);
  font-weight: 600;
  border-bottom: 1px solid var(--border-strong);
}

.page-products .prod-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.page-products .prod-hero-figure {
  position: relative;
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  background: linear-gradient(135deg, rgba(157, 0, 255, 0.24), rgba(0, 0, 0, 0.35));
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(0, 229, 255, 0.12) inset;
  aspect-ratio: 3 / 2;
}

.page-products .prod-hero-figure::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 229, 255, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.12) 1px, transparent 1px);
  background-size: 32px 32px;
  mix-blend-mode: screen;
  pointer-events: none;
}

.page-products .prod-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .prod-section {
  position: relative;
  padding: 54px 0;
}

.page-products .prod-section::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(0, 229, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 255, 0.04) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(to bottom, transparent, #000 12%, #000 88%, transparent);
}

.page-products .prod-section .container {
  position: relative;
  z-index: 1;
}

.page-products .prod-section + .prod-section {
  border-top: 1px solid rgba(157, 0, 255, 0.2);
}

.page-products .prod-headline {
  max-width: 760px;
  margin-bottom: 36px;
}

.page-products .prod-headline .section-title {
  margin: 12px 0 12px;
  color: var(--c-text);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  position: relative;
}

.page-products .prod-headline .section-title::after {
  content: "";
  display: block;
  width: 96px;
  height: 3px;
  margin-top: 14px;
  border-radius: var(--radius-pill);
  background: linear-gradient(90deg, var(--c-blue), var(--c-purple));
}

.page-products .prod-headline .section-intro {
  color: var(--c-text-dim);
  max-width: 56em;
}

.page-products .sub-aside-title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 1rem;
  letter-spacing: 0.1em;
  color: var(--c-text);
}

.page-products .sub-overview-grid {
  display: grid;
  gap: 26px;
  align-items: center;
  margin-bottom: 38px;
}

.page-products .sub-tier-aside {
  background: linear-gradient(145deg, rgba(157, 0, 255, 0.14), rgba(10, 14, 23, 0.7));
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.page-products .sub-quota-list {
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-products .sub-quota-item {
  display: grid;
  grid-template-columns: 86px 1fr;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px dashed rgba(192, 192, 192, 0.24);
}

.page-products .sub-quota-item:last-child {
  border-bottom: 0;
}

.page-products .sub-quota-item dt {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--c-blue);
  letter-spacing: 0.08em;
}

.page-products .sub-quota-item dd {
  margin: 0;
  color: var(--c-text-dim);
  font-size: 0.92rem;
  line-height: 1.5;
}

.page-products .sub-aside-note {
  margin-top: 18px;
  padding-left: 12px;
  border-left: 3px solid var(--c-green);
  color: var(--c-text-dim);
  font-size: 0.86rem;
  line-height: 1.6;
}

.page-products .sub-progression-figure {
  position: relative;
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  background: linear-gradient(160deg, rgba(0, 229, 255, 0.18), rgba(157, 0, 255, 0.3));
  aspect-ratio: 3 / 2;
}

.page-products .sub-progression-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .sub-tier-grid {
  display: grid;
  gap: 22px;
}

.page-products .sub-tier-card {
  --tier-accent: var(--c-blue);
  --tier-glow: rgba(0, 229, 255, 0.2);
  position: relative;
  padding: 26px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-soft);
  background:
    linear-gradient(165deg, rgba(255, 255, 255, 0.04), rgba(0, 0, 0, 0.2)),
    rgba(10, 14, 23, 0.88);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
  transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
}

.page-products .sub-tier-card:hover,
.page-products .sub-tier-card:focus-within {
  transform: translateY(-6px);
  border-color: var(--tier-accent);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.42), 0 0 0 1px var(--tier-glow) inset;
}

.page-products .sub-tier-card--pro {
  --tier-accent: var(--c-purple);
  --tier-glow: rgba(157, 0, 255, 0.24);
}

.page-products .sub-tier-card--max {
  --tier-accent: var(--c-orange);
  --tier-glow: rgba(255, 69, 0, 0.2);
}

.page-products .sub-tier-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}

.page-products .tier-tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 12px;
  border-radius: var(--radius-pill);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--c-bg-deep);
  background: var(--c-green);
}

.page-products .sub-tier-card--pro .tier-tag {
  background: var(--c-purple);
  color: #fff;
}

.page-products .sub-tier-card--max .tier-tag {
  background: var(--c-orange);
  color: #fff;
}

.page-products .tier-code {
  font-family: var(--font-data);
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  color: var(--c-text-dim);
}

.page-products .sub-tier-name {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 1.35rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--c-text);
}

.page-products .sub-tier-quota {
  margin: 0 0 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border-soft);
  font-family: var(--font-data);
  font-size: 1.02rem;
  color: var(--tier-accent);
}

.page-products .sub-tier-quota span {
  color: var(--c-text-dim);
}

.page-products .sub-tier-features {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .sub-tier-features li {
  position: relative;
  padding-left: 22px;
  color: var(--c-text);
  font-size: 0.92rem;
  line-height: 1.55;
}

.page-products .sub-tier-features li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--tier-accent);
  box-shadow: 0 0 12px var(--tier-glow);
}

.page-products .sub-tier-scene {
  background: rgba(255, 255, 255, 0.03);
  border-left: 3px solid var(--tier-accent);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: 10px 12px;
}

.page-products .scene-label {
  display: block;
  margin-bottom: 4px;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--tier-accent);
}

.page-products .sub-tier-scene p {
  margin: 0;
  color: var(--c-text-dim);
  font-size: 0.86rem;
  line-height: 1.5;
}

.page-products .query-grid {
  display: grid;
  gap: 26px;
  align-items: center;
}

.page-products .query-step-panel {
  background: linear-gradient(150deg, rgba(157, 0, 255, 0.13), rgba(0, 229, 255, 0.04));
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 26px;
}

.page-products .query-step-title {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-size: 1.02rem;
  letter-spacing: 0.1em;
  color: var(--c-text);
}

.page-products .query-step-list,
.page-products .login-step-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-products .query-step-list li,
.page-products .login-step-list li {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  align-items: start;
}

.page-products .step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-pill);
  background: rgba(157, 0, 255, 0.18);
  border: 1px solid var(--border-soft);
  color: var(--c-blue);
  font-family: var(--font-data);
  font-weight: 700;
  font-size: 0.86rem;
}

.page-products .query-step-list strong,
.page-products .login-step-list strong {
  display: block;
  margin-bottom: 4px;
  color: var(--c-text);
  font-size: 0.98rem;
}

.page-products .query-step-list p,
.page-products .login-step-list p {
  margin: 0;
  color: var(--c-text-dim);
  font-size: 0.9rem;
  line-height: 1.55;
}

.page-products .query-figure {
  position: relative;
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-soft);
  background: linear-gradient(120deg, rgba(0, 229, 255, 0.16), rgba(157, 0, 255, 0.24));
  aspect-ratio: 7 / 3;
}

.page-products .query-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .query-demo {
  display: grid;
  gap: 24px;
  margin-top: 44px;
}

.page-products .query-console {
  overflow: hidden;
  background: #05070d;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
}

.page-products .query-console-top {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border-soft);
}

.page-products .console-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(192, 192, 192, 0.32);
}

.page-products .console-dot:first-child {
  background: rgba(255, 69, 0, 0.72);
}

.page-products .console-dot:nth-child(2) {
  background: rgba(157, 0, 255, 0.75);
}

.page-products .console-dot:nth-child(3) {
  background: rgba(57, 255, 20, 0.72);
}

.page-products .console-title {
  margin-left: auto;
  font-family: var(--font-head);
  font-size: 0.62rem;
  letter-spacing: 0.22em;
  color: var(--c-text-dim);
}

.page-products .query-console-body {
  padding: 18px 20px;
}

.page-products .console-line {
  margin: 0 0 6px;
  font-family: var(--font-data);
  font-size: 0.88rem;
  color: var(--c-text);
}

.page-products .console-prompt {
  color: var(--c-green);
}

.page-products .console-result {
  margin: 16px 0 8px;
  font-family: var(--font-data);
  font-size: 0.88rem;
  letter-spacing: 0.02em;
  color: var(--c-blue);
}

.page-products .console-records {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px dashed rgba(192, 192, 192, 0.24);
}

.page-products .console-records li {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 9px 12px;
  border-left: 2px solid transparent;
  font-family: var(--font-data);
  font-size: 0.8rem;
  color: var(--c-text);
  transition: border-color 0.18s ease, background 0.18s ease;
}

.page-products .console-records li:hover,
.page-products .console-records li:focus-within {
  border-left-color: var(--c-green);
  background: rgba(0, 229, 255, 0.06);
}

.page-products .rec-status {
  color: var(--c-green);
}

.page-products .console-records li:nth-child(2) .rec-status {
  color: var(--c-orange);
}

.page-products .console-duty {
  margin-top: 14px;
  text-align: right;
  font-family: var(--font-data);
  font-size: 0.8rem;
  color: var(--c-text-dim);
}

.page-products .query-demo-note {
  background: var(--c-cream);
  color: var(--c-brown);
  border-radius: var(--radius-lg);
  padding: 26px;
}

.page-products .query-demo-note h3 {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: 1.05rem;
  color: var(--c-brown);
}

.page-products .query-demo-note p {
  margin: 0;
  color: var(--c-brown);
  opacity: 0.8;
  font-size: 0.92rem;
  line-height: 1.65;
}

.page-products .query-demo-note .btn {
  margin-top: 14px;
}

.page-products .guide-grid {
  display: grid;
  gap: 30px;
  align-items: center;
}

.page-products .guide-figure {
  position: relative;
  margin: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  background: linear-gradient(160deg, rgba(157, 0, 255, 0.3), rgba(0, 229, 255, 0.13));
  aspect-ratio: 4 / 5;
}

.page-products .guide-figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-products .guide-panel {
  background: rgba(10, 14, 23, 0.72);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.page-products .guide-meta {
  display: grid;
  margin: 0 0 22px;
}

.page-products .guide-meta div {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px dashed rgba(192, 192, 192, 0.22);
}

.page-products .guide-meta div:first-child {
  padding-top: 0;
}

.page-products .guide-meta div:last-child {
  border-bottom: 0;
}

.page-products .guide-meta dt {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--c-blue);
}

.page-products .guide-meta dd {
  margin: 0;
  font-size: 0.95rem;
  color: var(--c-text);
}

.page-products .guide-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-products .guide-online-panel {
  margin-top: 38px;
  background: var(--c-cream);
  color: var(--c-brown);
  border-radius: var(--radius-lg);
  padding: 30px;
}

.page-products .guide-online-head h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 1.15rem;
  letter-spacing: 0.04em;
  color: var(--c-brown);
}

.page-products .guide-online-head p {
  margin: 0 0 20px;
  font-size: 0.9rem;
  color: var(--c-brown);
  opacity: 0.78;
}

.page-products .guide-chapter-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-products .guide-chapter-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  background: rgba(46, 31, 18, 0.06);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--c-brown);
  transition: background 0.18s ease, transform 0.18s ease;
}

.page-products .guide-chapter-list li:hover,
.page-products .guide-chapter-list li:focus-within {
  background: rgba(46, 31, 18, 0.12);
  transform: translateX(4px);
}

.page-products .chapter-num {
  min-width: 40px;
  text-align: center;
  padding: 3px 10px;
  border-radius: var(--radius-pill);
  background: var(--c-orange);
  font-family: var(--font-data);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: #fff;
}

.page-products .guide-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid rgba(46, 31, 18, 0.14);
  font-size: 0.84rem;
  color: var(--c-brown);
}

.page-products .trust-item::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 8px;
  border-radius: 50%;
  background: var(--c-green);
  box-shadow: 0 0 10px rgba(57, 255, 20, 0.5);
}

.page-products .login-grid {
  display: grid;
  gap: 30px;
  align-items: center;
}

.page-products .login-steps {
  background: linear-gradient(145deg, rgba(0, 229, 255, 0.1), rgba(10, 14, 23, 0.74));
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 28px;
}

.page-products .login-steps-title {
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-size: 1.05rem;
  letter-spacing: 0.1em;
  color: var(--c-text);
}

.page-products .login-service-note {
  margin: 20px 0 0;
  padding: 12px 14px;
  border-left: 3px solid var(--c-green);
  background: rgba(57, 255, 20, 0.06);
  font-size: 0.9rem;
  color: var(--c-text-dim);
}

.page-products .login-qr {
  margin: 0;
  padding: 22px;
  text-align: center;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-strong);
  background:
    radial-gradient(circle at 30% 20%, rgba(157, 0, 255, 0.3), transparent 70%),
    linear-gradient(160deg, rgba(0, 229, 255, 0.14), rgba(10, 14, 23, 0.82));
}

.page-products .login-qr img {
  display: block;
  width: 100%;
  max-width: 260px;
  height: auto;
  margin: 0 auto;
  border-radius: var(--radius-md);
}

.page-products .login-qr figcaption {
  margin-top: 13px;
  font-size: 0.82rem;
  color: var(--c-text-dim);
}

.page-products .login-related {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.page-products .prod-related-grid {
  display: grid;
  gap: 20px;
}

.page-products .prod-related-card {
  min-height: 160px;
}

.page-products .prod-related-card .btn {
  margin-top: 16px;
}

@media (min-width: 720px) {
  .page-products .guide-chapter-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 800px) {
  .page-products .sub-tier-grid {
    grid-template-columns: repeat(3, 1fr);
    align-items: start;
  }

  .page-products .sub-tier-card--pro {
    top: -18px;
  }

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

@media (min-width: 860px) {
  .page-products .prod-hero {
    padding: 42px 0 64px;
  }

  .page-products .prod-hero-inner {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
    gap: 48px;
  }

  .page-products .prod-hero-figure {
    aspect-ratio: 4 / 3;
  }

  .page-products .prod-section {
    padding: 78px 0;
  }

  .page-products .sub-overview-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
    gap: 34px;
  }

  .page-products .query-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.92fr);
  }

  .page-products .query-demo {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: center;
  }

  .page-products .guide-grid {
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
  }

  .page-products .login-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }
}