.page-products {
  --tools-ok: #1D6B5C;
  --tools-rule: 1px solid var(--mist);
  background: var(--paper);
  color: var(--body-text);
  overflow-x: hidden;
}

.page-products .tools-shell {
  position: relative;
}

.page-products .tools-flow {
  min-width: 0;
}

.page-products .tools-crumbs {
  padding-block: 18px 0;
}

/* ---------- hero ---------- */
.page-products .tools-hero {
  padding-block: clamp(28px, 6vw, 72px) clamp(32px, 6vw, 64px);
  border-bottom: var(--tools-rule);
  background:
    linear-gradient(118deg, rgba(14, 59, 74, 0.07) 0%, rgba(31, 110, 126, 0.05) 42%, rgba(199, 154, 62, 0.05) 72%, rgba(251, 252, 251, 0) 100%);
}

.page-products .tools-hero__inner {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.page-products .tools-hero h1 {
  margin: 12px 0 18px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(30px, 4.8vw, 54px);
  line-height: 1.16;
  letter-spacing: -0.02em;
  color: var(--ink);
  max-width: 18em;
}

.page-products .tools-hero__lead {
  margin: 0;
  max-width: 34em;
  font-size: 17px;
  line-height: 1.85;
  color: var(--body-text);
}

.page-products .tools-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-products .tools-hero__visual {
  position: relative;
  padding: 10px 0;
}

.page-products .tools-hero__visual::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(14, 59, 74, 0.08) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(14, 59, 74, 0.08) 1px, transparent 1px);
  background-size: var(--grid-cell) var(--grid-cell);
  opacity: 0.5;
  pointer-events: none;
}

.page-products .tools-hero__visual svg {
  position: relative;
  display: block;
  width: 100%;
  height: auto;
  max-width: 420px;
  margin-inline: auto;
}

/* ---------- section shells ---------- */
.page-products .tools-section {
  padding-block: clamp(40px, 7vw, 76px);
  border-bottom: var(--tools-rule);
}

.page-products .tools-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 6px 14px;
  align-items: baseline;
  margin-bottom: clamp(22px, 4vw, 36px);
}

.page-products .section__index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--gold-deep);
}

.page-products .tools-head .section__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(23px, 3.2vw, 36px);
  line-height: 1.22;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-products .tools-head .section__note {
  grid-column: 1 / -1;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  line-height: 1.7;
  color: var(--steel);
}

/* ---------- segmented control ---------- */
.page-products .tools-tabs {
  border: 0;
}

.page-products .tools-switch {
  display: grid;
  grid-template-columns: 1fr 1fr;
  max-width: 420px;
  border: var(--tools-rule);
}

.page-products .tools-switch__btn {
  appearance: none;
  border: 0;
  border-radius: 0;
  background: var(--paper);
  color: var(--steel);
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 14px 8px;
  cursor: pointer;
  transition: background 200ms var(--ease), color 200ms var(--ease);
}

.page-products .tools-switch__btn + .tools-switch__btn {
  border-left: var(--tools-rule);
}

.page-products .tools-switch__btn:hover {
  color: var(--cyan);
}

.page-products .tools-switch__btn[aria-selected="true"] {
  background: var(--cyan);
  color: var(--paper);
  box-shadow: inset 0 0 0 1px var(--cyan);
}

.page-products .tools-switch__btn:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-products .tools-panel {
  border: var(--tools-rule);
  border-top: 0;
  padding: clamp(18px, 3vw, 30px);
  background: var(--paper);
}

.page-products .tools-panel__grid {
  display: grid;
  gap: 22px;
}

.page-products .tools-panel__main {
  min-width: 0;
}

.page-products .tools-panel__verdict {
  margin: 0 0 16px;
  padding-left: 14px;
  border-left: 3px solid var(--gold);
  font-size: 17px;
  font-weight: 600;
  line-height: 1.7;
  color: var(--ink);
}

.page-products .tools-panel__side {
  padding-top: 18px;
  border-top: var(--tools-rule);
}

.page-products .tools-label {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--teal);
}

.page-products .tools-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 9px;
  font-size: 15px;
  line-height: 1.7;
}

.page-products .tools-list li {
  position: relative;
  padding-left: 16px;
}

.page-products .tools-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  background: var(--gold);
}

.page-products .tools-list li:last-child {
  margin-bottom: 0;
}

/* ---------- split layouts ---------- */
.page-products .tools-split {
  display: grid;
  gap: clamp(20px, 4vw, 40px);
}

.page-products .tools-split__body {
  min-width: 0;
}

.page-products .tools-figure {
  margin: 0;
}

.page-products .tools-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border: var(--tools-rule);
  background: var(--sand);
}

.page-products .tools-figure__cap {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  line-height: 1.6;
  color: var(--steel);
}

.page-products .tools-figure--wide {
  margin-bottom: clamp(22px, 4vw, 34px);
}

.page-products .tools-method {
  padding-bottom: 20px;
  margin-bottom: 20px;
  border-bottom: var(--tools-rule);
}

.page-products .tools-method:last-of-type {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-products .tools-method__text {
  margin: 0;
  font-size: 16px;
  line-height: 1.85;
}

.page-products .tools-versions {
  margin: 0;
  display: grid;
  gap: 1px;
  background: var(--mist);
  border: var(--tools-rule);
}

.page-products .tools-versions__row {
  display: grid;
  gap: 4px;
  padding: 14px 16px;
  background: var(--paper);
}

.page-products .tools-versions__row dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-products .tools-versions__row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--body-text);
}

/* ---------- steps ---------- */
.page-products .tools-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--mist);
  border: var(--tools-rule);
}

.page-products .tools-step {
  background: var(--paper);
  padding: clamp(18px, 3vw, 26px);
}

.page-products .tools-step__num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  margin-bottom: 14px;
  background: var(--cyan);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 700;
}

.page-products .tools-step__title {
  margin: 0 0 8px;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
}

.page-products .tools-step__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--body-text);
}

.page-products .tools-step .faq__item {
  margin-top: 16px;
  border-top: var(--tools-rule);
  padding-top: 12px;
}

.page-products .tools-step .faq__summary {
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--teal);
  list-style: none;
}

.page-products .tools-step .faq__summary::-webkit-details-marker {
  display: none;
}

.page-products .tools-step .faq__summary::before {
  content: "＋";
  margin-right: 6px;
  color: var(--gold-deep);
}

.page-products .tools-step .faq__item[open] .faq__summary::before {
  content: "－";
}

.page-products .tools-step .faq__body {
  margin-top: 10px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--steel);
}

.page-products .tools-step .faq__body p {
  margin: 0;
}

/* ---------- compat table ---------- */
.page-products .compat__head {
  display: none;
}

.page-products .compat {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
}

.page-products .compat__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 6px 12px;
  align-items: center;
  padding: 12px 12px;
  border-bottom: var(--tools-rule);
  font-size: 14px;
  line-height: 1.5;
}

.page-products .compat__row:nth-child(odd) {
  background: var(--sand-soft);
}

.page-products .compat__device {
  font-weight: 600;
  color: var(--ink);
}

.page-products .compat__sys,
.page-products .compat__client {
  color: var(--steel);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.page-products .compat__result {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
}

.page-products .compat__result::before {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  background: var(--pine);
}

.page-products .compat__result--ok {
  color: var(--tools-ok);
}

.page-products .compat__result--warn {
  color: var(--ochre);
}

.page-products .compat__result--warn::before {
  background: var(--ochre);
}

.page-products .compat__more {
  border: var(--tools-rule);
  padding: 14px 16px;
  margin-bottom: 20px;
}

.page-products .compat__more .faq__summary {
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--teal);
  list-style: none;
}

.page-products .compat__more .faq__summary::-webkit-details-marker {
  display: none;
}

.page-products .compat__more .faq__summary::after {
  content: " ▾";
  color: var(--gold-deep);
}

.page-products .compat__more[open] .faq__summary::after {
  content: " ▴";
}

.page-products .compat__more .faq__body {
  margin-top: 14px;
}

.page-products .compat__more .compat {
  margin-bottom: 0;
  border-top: var(--tools-rule);
}

.page-products .tools-note {
  margin: 0 0 12px;
  max-width: 60em;
  font-size: 14px;
  line-height: 1.8;
  color: var(--steel);
}

.page-products .link-arrow {
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  color: var(--teal);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
}

.page-products .link-arrow:hover {
  color: var(--cyan);
}

.page-products .link-arrow:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* ---------- compare table ---------- */
.page-products .tools-split--compare {
  gap: clamp(22px, 4vw, 36px);
}

.page-products .tools-tablewrap {
  overflow-x: auto;
  border: var(--tools-rule);
}

.page-products .tools-table {
  width: 100%;
  min-width: 480px;
  border-collapse: collapse;
  font-size: 14px;
  line-height: 1.65;
}

.page-products .tools-table th,
.page-products .tools-table td {
  border: var(--tools-rule);
  padding: 12px 14px;
  text-align: left;
  vertical-align: top;
}

.page-products .tools-table thead th {
  background: var(--cyan);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  white-space: nowrap;
}

.page-products .tools-table tbody th {
  background: var(--sand);
  color: var(--ink);
  font-weight: 600;
  white-space: nowrap;
}

.page-products .tools-table tbody td {
  color: var(--body-text);
}

.page-products .tools-table tbody tr:nth-child(even) td {
  background: var(--sand-soft);
}

/* ---------- scenes ---------- */
.page-products .tools-figure--band {
  margin-bottom: clamp(20px, 4vw, 32px);
}

.page-products .tools-scenes__list {
  border-top: var(--tools-rule);
}

.page-products .tools-scene {
  display: grid;
  gap: 10px 24px;
  padding-block: 22px;
  border-bottom: var(--tools-rule);
}

.page-products .tools-scene__mark {
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.page-products .tools-scene__no {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.06em;
  color: var(--gold-deep);
}

.page-products .tools-scene__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--steel);
}

.page-products .tools-scene__body h3 {
  margin: 0 0 8px;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--ink);
}

.page-products .tools-scene__body p {
  margin: 0 0 10px;
  font-size: 15px;
  line-height: 1.85;
}

.page-products .tools-scene__go {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: baseline;
  padding-left: 12px;
  border-left: 2px solid var(--pine);
  color: var(--tools-ok);
  font-weight: 600;
}

.page-products .tools-scene__go span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--steel);
}

/* ---------- support ---------- */
.page-products .tools-support {
  display: grid;
  gap: 1px;
  background: var(--mist);
  border: var(--tools-rule);
}

.page-products .tools-support__card {
  background: var(--paper);
  padding: clamp(20px, 3vw, 32px);
}

.page-products .tools-support__card h3 {
  margin: 0 0 10px;
  font-size: 19px;
  font-weight: 700;
  color: var(--ink);
}

.page-products .tools-support__card p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.85;
}

.page-products .tools-support__card--dark {
  background: var(--cyan);
  color: rgba(251, 252, 251, 0.86);
}

.page-products .tools-support__card--dark h3 {
  color: var(--paper);
}

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

.page-products .tools-contact li {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  font-size: 14px;
  line-height: 1.7;
}

.page-products .tools-contact span {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: rgba(251, 252, 251, 0.55);
}

.page-products .tools-contact b {
  font-weight: 600;
  color: var(--paper);
  word-break: break-word;
}

.page-products .tools-link-arrow--light {
  color: var(--paper);
}

.page-products .tools-link-arrow--light:hover {
  color: var(--gold);
}

/* ---------- index rail ---------- */
.page-products .tools-rail {
  display: none;
}

/* ---------- responsive ---------- */
@media (min-width: 700px) {
  .page-products .tools-head {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: end;
  }

  .page-products .tools-head .section__note {
    grid-column: 2;
    margin-top: 4px;
  }

  .page-products .tools-panel__grid {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    gap: 0;
  }

  .page-products .tools-panel__side {
    border-top: 0;
    border-left: var(--tools-rule);
    padding-top: 0;
    padding-left: 24px;
    margin-left: 24px;
  }

  .page-products .compat__head,
  .page-products .compat__row {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1.1fr) minmax(0, 1fr) 92px;
    gap: 8px 16px;
  }

  .page-products .compat__head {
    display: grid;
    margin-top: 4px;
    padding: 10px 12px;
    background: var(--sand);
    border-top: var(--tools-rule);
    border-bottom: var(--tools-rule);
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.14em;
    color: var(--steel);
  }

  .page-products .compat {
    border-top: var(--tools-rule);
  }

  .page-products .compat__row {
    padding: 13px 12px;
  }

  .page-products .tools-scene {
    grid-template-columns: 150px minmax(0, 1fr);
    align-items: start;
    padding-block: 26px;
  }

  .page-products .tools-scene__mark {
    flex-direction: column;
    gap: 4px;
  }

  .page-products .tools-support {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.35fr);
  }
}

@media (min-width: 860px) {
  .page-products .tools-hero__inner {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }

  .page-products .tools-split {
    grid-template-columns: minmax(0, 300px) minmax(0, 1fr);
    align-items: start;
    gap: clamp(24px, 3vw, 44px);
  }

  .page-products .tools-split--compare {
    grid-template-columns: minmax(0, 260px) minmax(0, 1fr);
  }

  .page-products .tools-split__body {
    border-left: var(--tools-rule);
    padding-left: clamp(20px, 3vw, 36px);
  }

  .page-products .tools-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-products .tools-figure--wide img {
    max-height: 360px;
  }

  .page-products .tools-figure--band img {
    max-height: 200px;
  }
}

@media (min-width: 1180px) {
  .page-products .tools-shell {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 66px;
    max-width: 1320px;
    margin-inline: auto;
  }

  .page-products .tools-rail {
    display: block;
    position: sticky;
    top: 88px;
    align-self: start;
    margin-block: clamp(40px, 7vw, 76px) 0;
    padding-left: 16px;
    border-left: var(--tools-rule);
  }

  .page-products .tools-rail__title {
    margin: 0 0 18px;
    writing-mode: vertical-rl;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.24em;
    color: var(--gold-deep);
  }

  .page-products .tools-rail__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 14px;
  }

  .page-products .tools-rail__list a {
    display: block;
    writing-mode: vertical-rl;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.12em;
    line-height: 1.4;
    color: var(--steel);
    text-decoration: none;
    padding-block: 2px;
  }

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

  .page-products .tools-rail__list a:focus-visible {
    outline: 2px solid var(--gold);
    outline-offset: 2px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .tools-switch__btn,
  .page-products .link-arrow {
    transition: none;
  }
}
<<<PAGE_CSS_END>>>