/* ===== page-products · 项目与工具 ===== */
.page-products {
  --pd-pad: clamp(52px, 7vw, 104px);
  --pd-gap: clamp(16px, 2.4vw, 32px);
  --pd-ok: var(--by-cyan);
  position: relative;
  overflow-x: hidden;
  background: var(--by-void);
  color: var(--by-text);
  font-family: var(--by-font-sans);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

.page-products h1,
.page-products h2,
.page-products h3,
.page-products p,
.page-products ul,
.page-products ol,
.page-products dl,
.page-products dd,
.page-products figure {
  margin: 0;
}

.page-products ul,
.page-products ol {
  padding: 0;
  list-style: none;
}

.page-products::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 1080px;
  background-image:
    linear-gradient(to right, rgba(127, 212, 255, 0.075) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(127, 212, 255, 0.075) 1px, transparent 1px);
  background-size: 72px 72px;
  pointer-events: none;
  z-index: 0;
}

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

/* ---------- 首屏 ---------- */
.page-products .pd-hero {
  padding: clamp(26px, 4vw, 54px) 0 clamp(44px, 6vw, 88px);
  border-bottom: 1px solid var(--by-line);
}

.page-products .pd-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--pd-gap);
  margin-top: clamp(26px, 4vw, 56px);
}

.page-products .pd-hero__kicker {
  font-family: var(--by-font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--by-ice);
  text-transform: uppercase;
}

.page-products .pd-hero__title {
  margin-top: 14px;
  font-size: clamp(40px, 6.6vw, 92px);
  font-weight: 900;
  line-height: 0.98;
  letter-spacing: -0.03em;
  color: var(--by-text);
  max-width: 15em;
}

.page-products .pd-hero__lede {
  margin-top: clamp(18px, 2.4vw, 30px);
  max-width: 46ch;
  color: var(--by-muted);
  font-size: clamp(15px, 1.4vw, 17px);
}

.page-products .pd-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 36px);
}

.page-products .pd-hero__aside {
  border-top: 3px solid var(--by-line);
  border-bottom: 3px solid var(--by-line);
  padding: 6px 0 4px;
}

.page-products .pd-hero__asideTitle {
  font-family: var(--by-font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--by-muted);
  padding: 10px 0;
}

.page-products .pd-stats li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 11px 0;
  border-top: 1px solid var(--by-line);
}

.page-products .pd-stats__num {
  font-family: var(--by-font-mono);
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--by-cyan);
  line-height: 1;
}

.page-products .pd-stats__label {
  font-size: 13px;
  color: var(--by-muted);
  text-align: right;
}

/* ---------- 章节索引 ---------- */
.page-products .pd-index {
  border-bottom: 1px solid var(--by-line);
  background: rgba(14, 24, 48, 0.55);
}

.page-products .pd-index__inner {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
  padding-top: 10px;
  padding-bottom: 10px;
}

.page-products .pd-index__inner::-webkit-scrollbar {
  display: none;
}

.page-products .pd-index a {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 12px 9px;
  color: var(--by-muted);
  font-size: 13px;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: color 0.25s var(--by-ease), border-color 0.25s var(--by-ease);
}

.page-products .pd-index a span {
  font-family: var(--by-font-mono);
  font-size: 11px;
  color: var(--by-ice);
}

.page-products .pd-index a:hover,
.page-products .pd-index a:focus-visible {
  color: var(--by-text);
  border-bottom-color: var(--by-cyan);
}

/* ---------- 章节骨架 ---------- */
.page-products .pd-section {
  padding: var(--pd-pad) 0;
  border-bottom: 1px solid var(--by-line);
}

.page-products .pd-section:last-of-type {
  border-bottom: 0;
}

.page-products .pd-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 6px 16px;
  margin-bottom: clamp(26px, 4vw, 52px);
}

.page-products .pd-head__num {
  grid-row: 1 / 3;
  font-family: var(--by-font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--by-ice);
  padding-top: 10px;
}

.page-products .pd-head__title {
  font-size: clamp(25px, 3.5vw, 46px);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--by-text);
}

.page-products .pd-head__sub {
  color: var(--by-muted);
  font-size: 15px;
  max-width: 68ch;
}

/* ---------- 媒体容器 ---------- */
.page-products .by-media {
  position: relative;
  overflow: hidden;
  border: 3px solid var(--by-line);
  background: var(--by-surface);
}

.page-products .by-media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-products .pd-overview__media,
.page-products .pd-cats__media,
.page-products .pd-desk__media,
.page-products .pd-rules__media {
  margin-bottom: clamp(20px, 3vw, 36px);
}

/* ---------- 01 分类总览 ---------- */
.page-products .pd-tagwall {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.page-products .pd-tagwall__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 2px 12px;
  padding: 13px 15px;
  border: 2px solid var(--by-line);
  border-left: 4px solid var(--pd-c, var(--by-ice));
  background: var(--by-surface);
  transition: transform 0.28s var(--by-ease), border-color 0.28s var(--by-ease);
}

.page-products .pd-tagwall__item:hover {
  transform: translateY(-4px);
  border-color: var(--pd-c, var(--by-cyan));
}

.page-products .pd-tagwall__item:nth-child(4n + 1) { --pd-c: var(--by-ice); }
.page-products .pd-tagwall__item:nth-child(4n + 2) { --pd-c: var(--by-hot); }
.page-products .pd-tagwall__item:nth-child(4n + 3) { --pd-c: var(--by-cyan); }
.page-products .pd-tagwall__item:nth-child(4n + 4) { --pd-c: var(--by-violet); }

.page-products .pd-tagwall__num {
  grid-row: 1 / 3;
  align-self: center;
  font-family: var(--by-font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--pd-c, var(--by-ice));
}

.page-products .pd-tagwall__name {
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.01em;
}

.page-products .pd-tagwall__count {
  font-family: var(--by-font-mono);
  font-size: 12px;
  color: var(--by-ice);
  letter-spacing: 0.04em;
}

.page-products .pd-tagwall__who {
  grid-column: 2;
  font-size: 12.5px;
  color: var(--by-muted);
}

/* ---------- 02 分类详解 ---------- */
.page-products .pd-cats {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-products .pd-cat {
  border: 3px solid var(--by-line);
  border-top-color: var(--pd-c, var(--by-ice));
  background: var(--by-surface);
  padding: clamp(16px, 2vw, 24px);
  box-shadow: 6px 6px 0 rgba(3, 7, 14, 0.6);
  transition: transform 0.28s var(--by-ease), box-shadow 0.28s var(--by-ease);
}

.page-products .pd-cat:hover {
  transform: translate(-3px, -3px);
  box-shadow: 9px 9px 0 rgba(3, 7, 14, 0.72);
}

.page-products .pd-cat:nth-child(4n + 1) { --pd-c: var(--by-ice); }
.page-products .pd-cat:nth-child(4n + 2) { --pd-c: var(--by-hot); }
.page-products .pd-cat:nth-child(4n + 3) { --pd-c: var(--by-cyan); }
.page-products .pd-cat:nth-child(4n + 4) { --pd-c: var(--by-violet); }

.page-products .pd-cat__head {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px 12px;
}

.page-products .pd-cat__num {
  font-family: var(--by-font-mono);
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--pd-c, var(--by-ice));
}

.page-products .pd-cat__name {
  font-size: clamp(19px, 2vw, 24px);
  font-weight: 800;
  letter-spacing: -0.01em;
  flex: 1 1 auto;
}

.page-products .pd-cat__text {
  margin-top: 12px;
  color: var(--by-muted);
  font-size: 15px;
}

.page-products .pd-cat__spec {
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid var(--by-line);
  display: grid;
  gap: 7px;
}

.page-products .pd-cat__spec > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 14px;
}

.page-products .pd-cat__spec dt {
  font-family: var(--by-font-mono);
  font-size: 12px;
  color: var(--by-muted);
  letter-spacing: 0.06em;
}

.page-products .pd-cat__spec dd {
  font-size: 13.5px;
  color: var(--by-text);
  text-align: right;
}

/* ---------- 03 导出指引 ---------- */
.page-products .pd-guide {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 40px);
}

.page-products .pd-flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-products .pd-flow__step {
  border: 3px solid var(--by-line);
  border-left: 5px solid var(--by-hot);
  background: var(--by-surface);
  padding: 18px 20px;
}

.page-products .pd-flow__idx {
  font-family: var(--by-font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--by-hot);
}

.page-products .pd-flow__name {
  margin-top: 6px;
  font-size: clamp(19px, 2vw, 24px);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-products .pd-flow__step p {
  margin-top: 8px;
  font-size: 15px;
  color: var(--by-muted);
}

.page-products .pd-flow__arrow {
  display: flex;
  justify-content: center;
  padding: 2px 0;
}

.page-products .pd-flow__arrow svg {
  width: 108px;
  height: 22px;
  transform: rotate(90deg);
}

.page-products .pd-guide__media {
  max-width: 720px;
}

/* ---------- 04 导出工作台 ---------- */
.page-products .pd-desk {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border: 4px solid var(--by-ice);
  background: var(--by-surface);
  box-shadow: 12px 12px 0 rgba(3, 7, 14, 0.78);
}

.page-products .pd-desk__side {
  padding: 20px;
  border-bottom: 3px solid var(--by-line);
}

.page-products .pd-desk__sideTitle {
  font-family: var(--by-font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--by-ice);
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--by-line);
}

.page-products .pd-desk__sideTitle span {
  font-size: 11px;
  color: var(--by-amber);
  letter-spacing: 0.08em;
}

.page-products .pd-desk__hint {
  margin-top: 14px;
  font-size: 12.5px;
  color: var(--by-muted);
}

.page-products .pd-chips {
  display: grid;
  gap: 8px;
  margin-top: 14px;
}

.page-products .pd-chip {
  position: relative;
  display: block;
  cursor: pointer;
}

.page-products .pd-chip input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
  margin: 0;
}

.page-products .pd-chip__box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 12px;
  border: 2px solid var(--by-line);
  background: var(--by-void);
  font-size: 14.5px;
  transition: border-color 0.22s var(--by-ease), background 0.22s var(--by-ease), color 0.22s var(--by-ease);
}

.page-products .pd-chip__box b {
  font-weight: 600;
}

.page-products .pd-chip__box em {
  font-family: var(--by-font-mono);
  font-style: normal;
  font-size: 11.5px;
  color: var(--by-muted);
  letter-spacing: 0.04em;
}

.page-products .pd-chip input:checked + .pd-chip__box {
  border-color: var(--by-cyan);
  background: rgba(0, 240, 224, 0.1);
  color: var(--by-cyan);
}

.page-products .pd-chip input:checked + .pd-chip__box em {
  color: var(--by-cyan);
}

.page-products .pd-chip input:focus-visible + .pd-chip__box {
  outline: 2px solid var(--by-ice);
  outline-offset: 2px;
}

.page-products .pd-desk__main {
  padding: 20px;
  display: grid;
  gap: clamp(20px, 2.6vw, 30px);
  align-content: start;
}

.page-products .pd-field__label {
  font-family: var(--by-font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--by-ice);
  margin-bottom: 12px;
}

.page-products .pd-range {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  padding-top: 20px;
}

.page-products .pd-range__tick {
  position: absolute;
  top: 6px;
  left: 0;
  right: 0;
  height: 2px;
  background:
    repeating-linear-gradient(to right, var(--by-line) 0 1px, transparent 1px 18px);
  border-top: 1px solid var(--by-line);
}

.page-products .pd-radio {
  position: relative;
  display: block;
  cursor: pointer;
}

.page-products .pd-radio input {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
  margin: 0;
}

.page-products .pd-radio__box {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 12px;
  border: 2px solid var(--by-line);
  background: var(--by-void);
  font-family: var(--by-font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--by-muted);
  transition: border-color 0.22s var(--by-ease), background 0.22s var(--by-ease), color 0.22s var(--by-ease);
}

.page-products .pd-radio input:checked + .pd-radio__box {
  border-color: var(--by-cyan);
  background: rgba(0, 240, 224, 0.1);
  color: var(--by-cyan);
}

.page-products .pd-radio input:focus-visible + .pd-radio__box {
  outline: 2px solid var(--by-ice);
  outline-offset: 2px;
}

.page-products .pd-formats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}

.page-products .pd-radio--wide .pd-radio__box {
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;
}

.page-products .pd-radio--wide .pd-radio__box b {
  font-size: 16px;
  letter-spacing: 0.06em;
}

.page-products .pd-radio--wide .pd-radio__box em {
  font-family: var(--by-font-sans);
  font-style: normal;
  font-size: 12px;
  letter-spacing: 0;
}

.page-products .pd-summary {
  border: 2px dashed var(--by-line);
  padding: 16px 18px;
}

.page-products .pd-summary__line {
  font-size: 14.5px;
  color: var(--by-muted);
}

.page-products .pd-summary__note {
  margin-top: 10px;
  font-family: var(--by-font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--by-ice);
}

/* ---------- 05 规则与版本 ---------- */
.page-products .pd-rules {
  display: grid;
  gap: 0;
  max-width: 76ch;
  border-top: 3px solid var(--by-line);
}

.page-products .pd-rule {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--by-line);
}

.page-products .pd-rule__num {
  font-family: var(--by-font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--by-hot);
  padding-top: 6px;
}

.page-products .pd-rule__text {
  font-size: 15px;
  color: var(--by-text);
}

.page-products .pd-versions {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-products .pd-version {
  border: 3px solid var(--by-line);
  background: var(--by-surface);
  padding: 18px 20px;
}

.page-products .pd-version--current {
  border-color: var(--by-amber);
}

.page-products .pd-version__badge {
  display: inline-block;
  font-family: var(--by-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.08em;
  padding: 4px 9px;
  background: var(--by-amber);
  color: var(--by-void);
}

.page-products .pd-version__badge--old {
  background: transparent;
  color: var(--by-muted);
  border: 1px solid var(--by-line);
}

.page-products .pd-version__name {
  margin-top: 12px;
  font-size: 19px;
  font-weight: 800;
}

.page-products .pd-version__list {
  margin-top: 12px;
  display: grid;
  gap: 8px;
}

.page-products .pd-version__list li {
  position: relative;
  padding-left: 16px;
  font-size: 14.5px;
  color: var(--by-muted);
}

.page-products .pd-version__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 7px;
  height: 7px;
  background: var(--by-cyan);
}

.page-products .pd-version:not(.pd-version--current) .pd-version__list li::before {
  background: var(--by-line);
}

/* ---------- 06 电脑端对照 ---------- */
.page-products .pd-section--narrow .pd-desktop {
  max-width: 80ch;
}

.page-products .pd-desktop__steps {
  display: grid;
  gap: 12px;
}

.page-products .pd-desktop__steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  padding: 12px 0;
  border-bottom: 1px solid var(--by-line);
}

.page-products .pd-desktop__idx {
  font-family: var(--by-font-mono);
  font-size: 13px;
  font-weight: 700;
  color: var(--by-void);
  background: var(--by-ice);
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  line-height: 1;
}

.page-products .pd-desktop__steps p {
  font-size: 15px;
  color: var(--by-muted);
}

.page-products .pd-desktop__foot {
  margin-top: 18px;
  padding-left: 14px;
  border-left: 3px solid var(--by-cyan);
  font-size: 14.5px;
  color: var(--by-text);
}

/* ---------- 07 常见操作问答 ---------- */
.page-products .pd-faq {
  display: grid;
  gap: 12px;
  max-width: 84ch;
}

.page-products .pd-faq__item {
  border: 3px solid var(--by-line);
  background: var(--by-surface);
}

.page-products .pd-faq__item[open] {
  border-color: var(--by-cyan);
}

.page-products .pd-faq__item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 18px;
}

.page-products .pd-faq__item summary::-webkit-details-marker {
  display: none;
}

.page-products .pd-faq__q {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-products .pd-faq__mark {
  flex: 0 0 auto;
  position: relative;
  width: 14px;
  height: 14px;
}

.page-products .pd-faq__mark::before,
.page-products .pd-faq__mark::after {
  content: "";
  position: absolute;
  background: var(--by-cyan);
  transition: transform 0.24s var(--by-ease), opacity 0.24s var(--by-ease);
}

.page-products .pd-faq__mark::before {
  left: 0;
  top: 6px;
  width: 14px;
  height: 2px;
}

.page-products .pd-faq__mark::after {
  left: 6px;
  top: 0;
  width: 2px;
  height: 14px;
}

.page-products .pd-faq__item[open] .pd-faq__mark::after {
  transform: scaleY(0);
  opacity: 0;
}

.page-products .pd-faq__a {
  padding: 0 18px 18px;
  border-top: 1px solid var(--by-line);
  margin-top: -1px;
  padding-top: 14px;
}

.page-products .pd-faq__a p {
  font-size: 14.5px;
  color: var(--by-muted);
}

.page-products .pd-faq__more {
  margin-top: 20px;
  font-size: 14.5px;
  color: var(--by-muted);
}

.page-products .pd-faq__more a {
  color: var(--by-cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--by-cyan);
}

.page-products .pd-faq__more a:hover,
.page-products .pd-faq__more a:focus-visible {
  color: var(--by-hot);
  border-bottom-color: var(--by-hot);
}

/* ---------- 08 到店与咨询 ---------- */
.page-products .pd-section--visit {
  background:
    linear-gradient(140deg, rgba(122, 92, 255, 0.14), rgba(6, 10, 18, 0) 62%),
    var(--by-void);
}

.page-products .pd-visit {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-products .pd-visit__card {
  border: 3px solid var(--by-line);
  border-left: 5px solid var(--by-ice);
  background: var(--by-surface);
  padding: 15px 18px;
}

.page-products .pd-visit__label {
  font-family: var(--by-font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--by-ice);
}

.page-products .pd-visit__value {
  margin-top: 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--by-text);
  word-break: break-word;
}

.page-products .pd-visit__note {
  margin-top: 20px;
  max-width: 74ch;
  font-size: 14px;
  color: var(--by-muted);
}

.page-products .pd-visit__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 34px);
}

/* ---------- 返回顶部 ---------- */
.page-products .by-to-top {
  position: fixed;
  right: clamp(14px, 3vw, 32px);
  bottom: clamp(14px, 3vw, 32px);
  z-index: 40;
  font-family: var(--by-font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  padding: 10px 14px;
  color: var(--by-text);
  background: var(--by-surface);
  border: 2px solid var(--by-ice);
  cursor: pointer;
  transition: background 0.22s var(--by-ease), color 0.22s var(--by-ease);
}

.page-products .by-to-top:hover,
.page-products .by-to-top:focus-visible {
  background: var(--by-ice);
  color: var(--by-void);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-products .pd-tagwall {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pd-visit {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pd-range,
  .page-products .pd-formats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pd-formats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-products .pd-hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(32px, 4vw, 72px);
    align-items: end;
  }

  .page-products .pd-tagwall {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-products .pd-cats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
  }

  .page-products .pd-guide {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-products .pd-flow__arrow svg {
    transform: none;
    width: 120px;
  }

  .page-products .pd-versions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-products .pd-visit {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-products .pd-desk {
    grid-template-columns: 320px minmax(0, 1fr);
  }

  .page-products .pd-desk__side {
    border-bottom: 0;
    border-right: 3px solid var(--by-line);
  }
}

@media (min-width: 1200px) {
  .page-products .pd-hero__title {
    letter-spacing: -0.035em;
  }
}

@media (max-width: 420px) {
  .page-products .pd-head {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-products .pd-head__num {
    grid-row: auto;
    padding-top: 0;
  }

  .page-products .pd-rule,
  .page-products .pd-desktop__steps li {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .pd-tagwall__item,
  .page-products .pd-cat,
  .page-products .pd-chip__box,
  .page-products .pd-radio__box,
  .page-products .pd-faq__mark::before,
  .page-products .pd-faq__mark::after {
    transition: none;
  }

  .page-products .pd-tagwall__item:hover,
  .page-products .pd-cat:hover {
    transform: none;
  }
}