.page-news {
  --news-ink: var(--ink-950);
  --news-surface: var(--ink-900);
  --news-gap: clamp(14px, 2.4vw, 28px);
  padding-bottom: clamp(48px, 7vw, 96px);
}

/* ---------- 面包屑 ---------- */
.page-news .breadcrumb {
  padding-top: clamp(18px, 3vw, 30px);
}

/* ---------- 首屏导语 ---------- */
.page-news .news-intro {
  padding: clamp(20px, 3.4vw, 42px) 0 clamp(28px, 4vw, 52px);
  border-bottom: 1px solid var(--line-faint);
}

.page-news .news-intro__lead {
  max-width: 68ch;
}

.page-news .news-intro h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.9rem, 4.6vw, 3.4rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  margin: 14px 0 18px;
  color: var(--paper-100);
}

.page-news .news-intro .lede {
  font-family: var(--font-mono);
  font-size: clamp(0.9375rem, 1.03vw, 1rem);
  line-height: 1.8;
  color: var(--slate-400);
  margin: 0;
}

.page-news .news-intro__stats {
  list-style: none;
  margin: clamp(24px, 3.6vw, 40px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-faint);
  border: 1px solid var(--line-faint);
}

.page-news .news-intro__stats li {
  background: var(--ink-950);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-news .news-stat__k {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  color: var(--slate-400);
}

.page-news .news-stat__v {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.4rem, 2.4vw, 1.85rem);
  line-height: 1;
  color: var(--cyan-400);
}

.page-news .news-stat__u {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--slate-400);
}

/* ---------- 章节跳转 ---------- */
.page-news .news-jump {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: clamp(22px, 3vw, 34px);
}

.page-news .news-jump__item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid var(--line-faint);
  border-radius: var(--radius-pill);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--paper-100);
  text-decoration: none;
  background: var(--glass-cyan);
  transition: border-color var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.page-news .news-jump__item:hover,
.page-news .news-jump__item:focus-visible {
  border-color: var(--cyan-400);
  color: var(--cyan-200);
}

.page-news .news-jump__num {
  font-family: var(--font-display);
  font-weight: 900;
  color: var(--cyan-400);
  font-size: 0.8125rem;
}

/* ---------- 通栏图 ---------- */
.page-news .news-banner {
  margin: clamp(26px, 4vw, 48px) 0 clamp(34px, 5vw, 64px);
}

.page-news .news-banner img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-m);
  border: 1px solid var(--line-faint);
  object-fit: cover;
}

.page-news .news-banner figcaption {
  margin-top: 12px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--slate-400);
  padding-left: 12px;
  border-left: 2px solid var(--jade-500);
}

/* ---------- 章节通用 ---------- */
.page-news .news-section {
  padding: clamp(34px, 4.6vw, 60px) 0;
  border-top: 1px solid var(--line-faint);
}

.page-news .news-section .section-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(14px, 2.4vw, 28px);
  align-items: start;
  margin-bottom: clamp(24px, 3.4vw, 40px);
}

.page-news .news-section .section-head h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  letter-spacing: -0.015em;
  color: var(--paper-100);
  margin: 0 0 8px;
}

.page-news .news-section .section-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 0.9;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--jade-500);
}

.page-news .news-section .section-sub {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--slate-400);
  margin: 0;
  max-width: 62ch;
}

.page-news .news-aside {
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 14px 18px;
  background: var(--glass-cyan);
  border: 1px solid var(--line-faint);
  border-radius: var(--radius-s);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.75;
  color: var(--slate-400);
}

.page-news .news-aside a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 192, 0.35);
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-news .news-aside a:hover,
.page-news .news-aside a:focus-visible {
  color: var(--cyan-200);
  border-color: var(--cyan-200);
}

/* ---------- 01 专栏条目 ---------- */
.page-news .column-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line-faint);
  border-top: 1px solid var(--line-faint);
}

.page-news .column-entry {
  background: var(--ink-950);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  padding: clamp(18px, 2.6vw, 28px) 0;
  transition: background-color var(--t-fast) var(--ease);
}

.page-news .column-entry:hover {
  background: var(--ink-900);
}

.page-news .column-entry__num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--cyan-400);
}

.page-news .column-entry__body h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.05rem, 1.7vw, 1.25rem);
  line-height: 1.4;
  color: var(--paper-100);
  margin: 0 0 8px;
}

.page-news .column-entry__body > p {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  line-height: 1.8;
  color: var(--slate-400);
  margin: 0 0 14px;
  max-width: 66ch;
}

.page-news .column-entry__foot {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  align-items: center;
}

.page-news .column-entry__when,
.page-news .column-entry__by {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--slate-400);
}

.page-news .column-entry__by {
  color: var(--jade-500);
}

/* ---------- 标签带 ---------- */
.page-news .tag-rail-block {
  margin: clamp(30px, 4.4vw, 56px) 0;
  padding: clamp(18px, 2.6vw, 26px) 0;
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  background: linear-gradient(90deg, rgba(18, 67, 58, 0.55) 0%, rgba(10, 28, 23, 0.25) 60%, transparent 100%);
}

.page-news .tag-rail-block__head {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.page-news .tag-rail-block__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: var(--paper-100);
  margin: 0;
  letter-spacing: -0.01em;
}

.page-news .tag-rail {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: thin;
  scrollbar-color: var(--jade-500) transparent;
}

.page-news .tag-rail::-webkit-scrollbar {
  height: 6px;
}

.page-news .tag-rail::-webkit-scrollbar-thumb {
  background: var(--jade-500);
  border-radius: var(--radius-pill);
}

.page-news .filter-chip {
  flex: 0 0 auto;
  cursor: pointer;
}

.page-news .filter-chip input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.page-news .filter-chip span {
  display: inline-block;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--line-strong);
  background: var(--ink-950);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--paper-100);
  white-space: nowrap;
  transition: background-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-news .filter-chip:hover span {
  border-color: var(--cyan-400);
  color: var(--cyan-200);
}

.page-news .filter-chip input:checked + span {
  background: var(--cyan-400);
  border-color: var(--cyan-400);
  color: var(--ink-950);
  font-weight: 700;
}

.page-news .filter-chip input:focus-visible + span {
  outline: 2px solid var(--cyan-400);
  outline-offset: 2px;
}

/* ---------- 02 案例 ---------- */
.page-news .case-figure {
  margin: 0 0 clamp(22px, 3vw, 34px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  align-items: end;
}

.page-news .case-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-m);
  border: 1px solid var(--line-faint);
  object-fit: cover;
}

.page-news .case-figure figcaption {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.7;
  color: var(--slate-400);
  padding-left: 12px;
  border-left: 2px solid var(--cyan-400);
}

.page-news .case-list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
}

.page-news .case-card {
  position: relative;
  background: var(--ink-900);
  border: 1px solid var(--line-faint);
  border-left: 4px solid var(--cyan-400);
  border-radius: 0 var(--radius-m) var(--radius-m) 0;
  padding: clamp(16px, 2.2vw, 24px);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: border-color var(--t-fast) var(--ease), transform var(--t-fast) var(--ease), background-color var(--t-fast) var(--ease);
}

.page-news .case-card:hover {
  transform: translateY(-2px);
  background: var(--ink-950);
  border-color: var(--line-strong);
  border-left-color: var(--cyan-200);
}

.page-news .case-card--warn {
  border-left-color: var(--amber-500);
}

.page-news .case-card--warn:hover {
  border-left-color: var(--amber-200);
}

.page-news .case-card__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.page-news .case-card__code {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  font-variant-numeric: tabular-nums;
  color: var(--cyan-400);
  background: var(--glass-cyan);
  border: 1px solid var(--line-faint);
  border-radius: var(--radius-s);
  padding: 2px 8px;
}

.page-news .case-card h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  line-height: 1.42;
  color: var(--paper-100);
  margin: 0;
}

.page-news .case-card__meta {
  margin: 0;
  display: grid;
  gap: 6px;
}

.page-news .case-card__meta > div {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
}

.page-news .case-card__meta dt {
  color: var(--slate-400);
}

.page-news .case-card__meta dd {
  margin: 0;
  color: var(--paper-100);
  font-variant-numeric: tabular-nums;
}

.page-news .case-card details {
  border-top: 1px solid var(--line-faint);
  padding-top: 10px;
}

.page-news .case-card summary {
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--cyan-400);
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.page-news .case-card summary::-webkit-details-marker {
  display: none;
}

.page-news .case-card summary::before {
  content: "＋";
  font-weight: 700;
}

.page-news .case-card details[open] summary::before {
  content: "－";
}

.page-news .case-card details p {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.8;
  color: var(--slate-400);
}

.page-news .case-card__link {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--jade-500);
  text-decoration: none;
  align-self: flex-start;
  border-bottom: 1px solid rgba(31, 122, 99, 0.4);
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-news .case-card__link:hover,
.page-news .case-card__link:focus-visible {
  color: var(--cyan-200);
  border-color: var(--cyan-200);
}

.page-news .case-card.is-filtered-out {
  display: none;
}

/* ---------- 03 标签说明 ---------- */
.page-news .tax-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
}

.page-news .tax-figure {
  margin: 0;
}

.page-news .tax-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-m);
  border: 1px solid var(--line-faint);
  object-fit: cover;
}

.page-news .tax-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--slate-400);
}

.page-news .tax-list {
  margin: 0;
  display: grid;
  gap: 1px;
  background: var(--line-faint);
  border: 1px solid var(--line-faint);
  border-radius: var(--radius-s);
  overflow: hidden;
}

.page-news .tax-item {
  background: var(--ink-950);
  padding: 16px 18px;
  transition: background-color var(--t-fast) var(--ease);
}

.page-news .tax-item:hover {
  background: var(--ink-900);
}

.page-news .tax-item dt {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.9375rem;
  color: var(--paper-100);
  margin-bottom: 6px;
}

.page-news .tax-item__dot {
  width: 8px;
  height: 8px;
  flex: 0 0 auto;
  border-radius: 50%;
  background: var(--cyan-400);
  box-shadow: 0 0 0 3px rgba(53, 242, 192, 0.15);
}

.page-news .tax-item__dot--warn {
  background: var(--amber-500);
  box-shadow: 0 0 0 3px var(--warn-soft);
}

.page-news .tax-item dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.8;
  color: var(--slate-400);
  padding-left: 18px;
}

/* ---------- 04 阅读顺序 ---------- */
.page-news .read-path {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: var(--news-gap);
  counter-reset: readstep;
}

.page-news .read-step {
  position: relative;
  background: var(--glass-cyan);
  border: 1px solid var(--line-faint);
  border-radius: var(--radius-m);
  padding: clamp(18px, 2.4vw, 26px);
  transition: border-color var(--t-fast) var(--ease), transform var(--t-fast) var(--ease);
}

.page-news .read-step:hover {
  border-color: var(--cyan-400);
  transform: translateY(-2px);
}

.page-news .read-step__idx {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  color: var(--cyan-400);
  border-bottom: 1px solid rgba(53, 242, 192, 0.4);
  padding-bottom: 2px;
  margin-bottom: 12px;
}

.page-news .read-step h3 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: var(--paper-100);
  margin: 0 0 8px;
}

.page-news .read-step p {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.8;
  color: var(--slate-400);
  max-width: 60ch;
}

.page-news .read-step p a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 192, 0.35);
}

.page-news .read-step p a:hover,
.page-news .read-step p a:focus-visible {
  color: var(--cyan-200);
}

.page-news .read-step__link {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--jade-500);
  text-decoration: none;
  border-bottom: 1px solid rgba(31, 122, 99, 0.4);
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-news .read-step__link:hover,
.page-news .read-step__link:focus-visible {
  color: var(--cyan-200);
  border-color: var(--cyan-200);
}

.page-news .read-figure {
  margin: clamp(24px, 3.4vw, 38px) 0 0;
}

.page-news .read-figure img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: var(--radius-m);
  border: 1px solid var(--line-faint);
  object-fit: cover;
}

.page-news .read-figure figcaption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--slate-400);
  padding-left: 12px;
  border-left: 2px solid var(--jade-500);
}

/* ---------- 05 投稿与纠错 ---------- */
.page-news .contrib-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--news-gap);
}

.page-news .contrib-card {
  background: var(--ink-900);
  border: 1px solid var(--line-faint);
  border-top: 3px solid var(--jade-500);
  border-radius: var(--radius-m);
  padding: clamp(18px, 2.4vw, 26px);
}

.page-news .contrib-card--warn {
  border-top-color: var(--amber-500);
}

.page-news .contrib-card h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.05rem, 1.7vw, 1.25rem);
  color: var(--paper-100);
  margin: 0 0 14px;
  letter-spacing: -0.01em;
}

.page-news .contrib-req {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-news .contrib-req li {
  position: relative;
  padding-left: 18px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.8;
  color: var(--slate-400);
}

.page-news .contrib-req li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan-400);
}

.page-news .contrib-card--warn .contrib-req li::before {
  background: var(--amber-500);
}

.page-news .contrib-note {
  margin: 0;
  padding: 12px 14px;
  border-radius: var(--radius-s);
  background: var(--glass-cyan);
  border: 1px solid var(--line-faint);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.75;
  color: var(--slate-400);
}

.page-news .contrib-note--warn {
  background: var(--warn-soft);
  border-color: rgba(255, 138, 61, 0.28);
  color: var(--amber-200);
}

.page-news .contrib-contact {
  background: var(--jade-700);
  border: 1px solid var(--line-faint);
  border-radius: var(--radius-m);
  padding: clamp(18px, 2.4vw, 26px);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-news .contrib-contact h3 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.05rem, 1.7vw, 1.25rem);
  color: var(--paper-100);
  margin: 0;
}

.page-news .contrib-contact dl {
  margin: 0;
  display: grid;
  gap: 8px;
}

.page-news .contrib-contact dl > div {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.7;
}

.page-news .contrib-contact dt {
  color: var(--cyan-200);
}

.page-news .contrib-contact dd {
  margin: 0;
  color: var(--paper-100);
  word-break: break-word;
}

.page-news .contrib-contact > p {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.8;
  color: var(--paper-100);
  opacity: 0.82;
}

.page-news .contrib-contact .btn--primary {
  align-self: flex-start;
}

/* ---------- 分隔弧线 ---------- */
.page-news .news-arc {
  display: block;
  width: 100%;
  height: 32px;
  color: var(--jade-500);
  opacity: 0.6;
  margin: clamp(30px, 4vw, 52px) 0 clamp(18px, 2.4vw, 26px);
}

/* ---------- 收束说明 ---------- */
.page-news .news-foot {
  display: grid;
  gap: 10px;
  max-width: 74ch;
}

.page-news .news-foot p {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  line-height: 1.8;
  color: var(--slate-400);
}

.page-news .news-foot a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 242, 192, 0.35);
}

.page-news .news-foot a:hover,
.page-news .news-foot a:focus-visible {
  color: var(--cyan-200);
}

/* ---------- 平板 ---------- */
@media (min-width: 720px) {
  .page-news .news-intro__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .column-entry {
    grid-template-columns: 108px minmax(0, 1fr);
    gap: 22px;
    align-items: start;
  }

  .page-news .case-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .case-figure {
    grid-template-columns: minmax(0, 1fr) minmax(0, 240px);
  }

  .page-news .read-path {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1080px) {
  .page-news .news-intro {
    display: grid;
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(28px, 4vw, 56px);
    align-items: start;
  }

  .page-news .news-intro__stats {
    margin-top: 0;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .news-jump {
    grid-column: 1 / -1;
  }

  .page-news .tax-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    align-items: start;
  }

  .page-news .contrib-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-news .read-path {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-news .read-step {
    min-height: 100%;
  }

  .page-news .case-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-news .case-card:nth-child(4n + 2),
  .page-news .case-card:nth-child(4n + 3) {
    margin-top: 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-news .news-jump__item,
  .page-news .filter-chip span,
  .page-news .column-entry,
  .page-news .case-card,
  .page-news .tax-item,
  .page-news .read-step,
  .page-news .case-card__link,
  .page-news .read-step__link {
    transition: none;
  }

  .page-news .case-card:hover,
  .page-news .read-step:hover {
    transform: none;
  }
}
<<<END>>>