.page-products {
  --p-line: rgba(201, 214, 223, 0.14);
  --p-line-2: rgba(201, 214, 223, 0.28);
  --p-signal-soft: rgba(0, 229, 195, 0.12);
  background: var(--ink);
  color: var(--cool);
  font-family: var(--font-cn);
  padding-bottom: 48px;
  overflow-x: hidden;
}

.page-products .breadcrumb {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  margin: 0 0 22px;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-products .breadcrumb a {
  color: var(--cool);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-products .breadcrumb a:hover,
.page-products .breadcrumb a:focus-visible {
  color: var(--signal);
  border-bottom-color: var(--signal);
}

.page-products .breadcrumb li + li::before {
  content: "/";
  margin-right: 6px;
  color: var(--graphite);
}

.page-products .breadcrumb li[aria-current="page"] {
  color: var(--paper);
}

/* ---------- 首屏 ---------- */
.page-products .p-hero {
  padding: 8px 0 0;
}

.page-products .p-hero__grid {
  display: grid;
  gap: 28px;
}

.page-products .p-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--signal);
}

.page-products .p-eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 4px rgba(0, 229, 195, 0.16);
}

.page-products .p-title {
  margin: 14px 0 0;
  font-size: clamp(30px, 7vw, 54px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--paper);
}

.page-products .p-lead {
  margin: 16px 0 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--cool);
}

.page-products .p-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-products .p-hero__signal {
  position: relative;
  height: 150px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--p-line);
  background:
    radial-gradient(120% 90% at 100% 0%, rgba(255, 138, 61, 0.18), transparent 58%),
    linear-gradient(140deg, var(--hull), var(--ink) 78%);
  overflow: hidden;
}

.page-products .sig-line {
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 229, 195, 0.55), transparent);
}

.page-products .sig-line--a { top: 34%; }
.page-products .sig-line--b { top: 52%; opacity: 0.6; }
.page-products .sig-line--c { top: 70%; opacity: 0.35; }

.page-products .p-hero__signal::after {
  content: "";
  position: absolute;
  top: 52%;
  left: 14%;
  width: 10px;
  height: 10px;
  margin-top: -5px;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 0 6px rgba(0, 229, 195, 0.14);
}

.page-products .p-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin-top: 30px;
  background: var(--p-line);
  border: 1px solid var(--p-line);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.page-products .p-stat {
  background: var(--hull);
  padding: 14px 12px;
}

.page-products .p-stat__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 400;
  color: var(--signal);
  font-variant-numeric: tabular-nums;
}

.page-products .p-stat__label {
  margin: 4px 0 0;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

/* ---------- 通用区块 ---------- */
.page-products .p-sec {
  padding: 44px 0;
  border-top: 1px solid var(--p-line);
  margin-top: 44px;
}

.page-products .p-sec--last {
  border-bottom: 1px solid var(--p-line);
  padding-bottom: 52px;
}

.page-products .p-sec__head {
  margin-bottom: 24px;
}

.page-products .p-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 48px;
  line-height: 1;
  font-weight: 300;
  color: transparent;
  -webkit-text-stroke: 1px rgba(201, 214, 223, 0.32);
}

.page-products .p-h2 {
  margin: 10px 0 0;
  font-size: clamp(21px, 3.6vw, 30px);
  line-height: 1.32;
  letter-spacing: -0.01em;
  font-weight: 800;
  color: var(--paper);
}

.page-products .p-sub {
  margin: 10px 0 0;
  max-width: 64ch;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--cool);
}

/* ---------- 01 通道选择器 ---------- */
.page-products .selector {
  position: relative;
  border-radius: var(--radius-lg);
  border: 1px solid var(--p-line-2);
  background: var(--hull);
  overflow: hidden;
}

.page-products .selector__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
}

.page-products .selector::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 28, 44, 0.5), rgba(11, 28, 44, 0.95));
  pointer-events: none;
}

.page-products .selector__inner {
  position: relative;
  z-index: 1;
  padding: 18px;
}

.page-products .selector__radio,
.page-products .compare__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-products .selector__cards {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  padding-bottom: 6px;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
}

.page-products .track-card {
  flex: 0 0 80%;
  scroll-snap-align: start;
  display: block;
  cursor: pointer;
  padding: 16px;
  border: 1px solid var(--p-line-2);
  border-radius: var(--radius-md);
  background: rgba(16, 41, 61, 0.78);
  transition: border-color 0.18s var(--ease), background 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-products .track-card:hover {
  border-color: rgba(0, 229, 195, 0.5);
}

.page-products .track-card__tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mist);
  padding: 2px 8px;
  border: 1px solid var(--p-line-2);
  border-radius: 999px;
}

.page-products .track-card__name {
  display: block;
  margin-top: 10px;
  font-size: 19px;
  font-weight: 800;
  color: var(--paper);
}

.page-products .track-card__desc {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--cool);
}

.page-products #tr-stable:checked ~ .selector__cards [for="tr-stable"],
.page-products #tr-preview:checked ~ .selector__cards [for="tr-preview"],
.page-products #tr-formal:checked ~ .selector__cards [for="tr-formal"] {
  border-color: var(--signal);
  background: rgba(0, 229, 195, 0.1);
  box-shadow: inset 0 0 0 1px rgba(0, 229, 195, 0.35);
}

.page-products #tr-stable:checked ~ .selector__cards [for="tr-stable"] .track-card__tag,
.page-products #tr-preview:checked ~ .selector__cards [for="tr-preview"] .track-card__tag,
.page-products #tr-formal:checked ~ .selector__cards [for="tr-formal"] .track-card__tag {
  color: var(--ink);
  background: var(--signal);
  border-color: var(--signal);
}

.page-products #tr-stable:focus-visible ~ .selector__cards [for="tr-stable"],
.page-products #tr-preview:focus-visible ~ .selector__cards [for="tr-preview"],
.page-products #tr-formal:focus-visible ~ .selector__cards [for="tr-formal"] {
  outline: 2px solid var(--signal);
  outline-offset: 3px;
}

.page-products .track-panel {
  display: none;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px dashed var(--p-line-2);
}

.page-products #tr-stable:checked ~ .selector__panels #pan-stable,
.page-products #tr-preview:checked ~ .selector__panels #pan-preview,
.page-products #tr-formal:checked ~ .selector__panels #pan-formal {
  display: block;
}

.page-products .tp-title {
  margin: 0;
  font-size: 17px;
  font-weight: 800;
  color: var(--paper);
}

.page-products .tp-text {
  margin: 10px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--cool);
}

.page-products .tp-meta {
  display: grid;
  gap: 12px;
  margin: 18px 0 0;
  padding: 0;
}

.page-products .tp-meta dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-products .tp-meta dd {
  margin: 4px 0 0;
  font-size: 14px;
  color: var(--paper);
}

.page-products .tp-link {
  display: inline-block;
  margin-top: 18px;
  font-size: 14px;
  font-weight: 700;
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 195, 0.4);
  padding-bottom: 2px;
  transition: border-color 0.18s var(--ease);
}

.page-products .tp-link:hover,
.page-products .tp-link:focus-visible {
  border-bottom-color: var(--signal);
}

/* ---------- 02 版本矩阵 ---------- */
.page-products .v-wrap {
  overflow-x: auto;
  border: 1px solid var(--p-line);
  border-radius: var(--radius-md);
  -webkit-overflow-scrolling: touch;
}

.page-products .v-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  font-size: 14px;
}

.page-products .v-table th,
.page-products .v-table td {
  text-align: left;
  padding: 16px;
  border-bottom: 1px solid var(--p-line);
  vertical-align: top;
  line-height: 1.7;
}

.page-products .v-table thead th {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mist);
  background: rgba(42, 63, 82, 0.55);
  border-bottom: 1px solid var(--p-line-2);
  white-space: nowrap;
}

.page-products .v-table tbody th {
  font-weight: 400;
  background: var(--ink);
}

.page-products .v-table th:first-child,
.page-products .v-table td:first-child {
  position: sticky;
  left: 0;
  z-index: 1;
}

.page-products .v-table tbody th:first-child {
  min-width: 118px;
}

.page-products .v-table td {
  color: var(--cool);
}

.page-products .v-table tbody tr:last-child th,
.page-products .v-table tbody tr:last-child td {
  border-bottom: 0;
}

.page-products .v-table tbody tr:hover td,
.page-products .v-table tbody tr:hover th {
  background: rgba(0, 229, 195, 0.06);
}

.page-products .v-name {
  display: block;
  font-size: 15px;
  font-weight: 800;
  color: var(--paper);
  margin-bottom: 8px;
}

/* ---------- 03 服务范围对比 ---------- */
.page-products .compare {
  position: relative;
  border: 1px solid var(--p-line-2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(180deg, rgba(16, 41, 61, 0.9), rgba(11, 28, 44, 0.98));
}

.page-products .compare__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
  pointer-events: none;
}

.page-products .compare__filters {
  position: relative;
  z-index: 1;
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 16px;
  border-bottom: 1px solid var(--p-line);
}

.page-products .compare__filters label {
  flex: 0 0 auto;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.05em;
  padding: 7px 14px;
  border-radius: 999px;
  border: 1px solid var(--p-line-2);
  color: var(--cool);
  background: rgba(11, 28, 44, 0.4);
  transition: background 0.18s var(--ease), color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-products .compare__filters label:hover {
  border-color: rgba(0, 229, 195, 0.55);
  color: var(--paper);
}

.page-products #scene-all:checked ~ .compare__filters [for="scene-all"],
.page-products #scene-daily:checked ~ .compare__filters [for="scene-daily"],
.page-products #scene-eval:checked ~ .compare__filters [for="scene-eval"],
.page-products #scene-partner:checked ~ .compare__filters [for="scene-partner"],
.page-products #scene-mobile:checked ~ .compare__filters [for="scene-mobile"] {
  background: var(--signal);
  border-color: var(--signal);
  color: var(--ink);
  font-weight: 700;
}

.page-products #scene-daily:focus-visible ~ .compare__filters [for="scene-daily"],
.page-products #scene-all:focus-visible ~ .compare__filters [for="scene-all"],
.page-products #scene-eval:focus-visible ~ .compare__filters [for="scene-eval"],
.page-products #scene-partner:focus-visible ~ .compare__filters [for="scene-partner"],
.page-products #scene-mobile:focus-visible ~ .compare__filters [for="scene-mobile"] {
  outline: 2px solid var(--paper);
  outline-offset: 2px;
}

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

.page-products .c-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 6px 14px;
  padding: 16px;
  border-bottom: 1px solid var(--p-line);
  transition: background 0.18s var(--ease);
}

.page-products .c-row:last-child {
  border-bottom: 0;
}

.page-products .c-row:hover {
  background: rgba(0, 229, 195, 0.06);
}

.page-products .c-row--head {
  display: none;
}

.page-products .c-h {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-products .c-name {
  font-size: 15px;
  font-weight: 800;
  color: var(--paper);
}

.page-products .c-count {
  grid-column: 2;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--signal);
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.page-products .c-scene {
  grid-column: 1 / -1;
  font-size: 14px;
  line-height: 1.7;
  color: var(--cool);
}

.page-products .c-term {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-products .c-bar {
  grid-column: 1 / -1;
  display: block;
  height: 6px;
  border-radius: 999px;
  background: var(--graphite);
  overflow: hidden;
}

.page-products .c-bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--teal), var(--signal));
}

.page-products .c-bar span.w90 { width: 90%; }
.page-products .c-bar span.w80 { width: 80%; }
.page-products .c-bar span.w70 { width: 70%; }
.page-products .c-bar span.w60 { width: 60%; }
.page-products .c-bar span.w50 { width: 50%; }

.page-products #scene-daily:checked ~ .compare__scroll .c-row:not(.c-row--head):not([data-scene~="daily"]),
.page-products #scene-eval:checked ~ .compare__scroll .c-row:not(.c-row--head):not([data-scene~="eval"]),
.page-products #scene-partner:checked ~ .compare__scroll .c-row:not(.c-row--head):not([data-scene~="partner"]),
.page-products #scene-mobile:checked ~ .compare__scroll .c-row:not(.c-row--head):not([data-scene~="mobile"]) {
  display: none;
}

/* ---------- 04 设备与网络 ---------- */
.page-products .req {
  display: grid;
  gap: 26px;
}

.page-products .req__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-products .req__item {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--p-line);
}

.page-products .req__item:first-child {
  border-top: 1px dashed var(--p-line);
}

.page-products .req__key {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--signal);
  padding-top: 4px;
}

.page-products .req__title {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
}

.page-products .req__text {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--cool);
}

.page-products .req__media {
  margin: 0;
  border: 1px solid var(--p-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--hull);
}

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

.page-products .req__media figcaption {
  padding: 12px 16px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mist);
  border-top: 1px solid var(--p-line);
}

/* ---------- 05 获取步骤 ---------- */
.page-products .steps-wrap {
  position: relative;
  padding: 24px 18px;
  border: 1px solid var(--p-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--hull);
}

.page-products .steps__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.14;
  pointer-events: none;
}

.page-products .steps-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(200deg, rgba(11, 28, 44, 0.4), rgba(11, 28, 44, 0.94));
  pointer-events: none;
}

.page-products .steps {
  position: relative;
  z-index: 1;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 24px;
}

.page-products .step {
  position: relative;
  padding-left: 54px;
}

.page-products .step::before {
  content: "";
  position: absolute;
  left: 21px;
  top: 34px;
  bottom: -26px;
  border-left: 1px dashed rgba(0, 229, 195, 0.34);
}

.page-products .step:last-child::before {
  display: none;
}

.page-products .step__n {
  position: absolute;
  left: 0;
  top: -2px;
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 400;
  color: var(--signal);
  font-variant-numeric: tabular-nums;
}

.page-products .step__title {
  margin: 0;
  font-size: 15.5px;
  font-weight: 800;
  color: var(--paper);
  line-height: 1.5;
}

.page-products .step__text {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--cool);
}

/* ---------- 06 入口问答 ---------- */
.page-products .faq {
  display: grid;
  gap: 26px;
}

.page-products .faq__list {
  border-top: 1px solid var(--p-line);
}

.page-products .disclosure {
  border-bottom: 1px solid var(--p-line);
}

.page-products .disclosure__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 0;
  background: none;
  border: 0;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-cn);
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
  transition: color 0.18s var(--ease);
}

.page-products .disclosure__trigger:hover,
.page-products .disclosure__trigger:focus-visible {
  color: var(--signal);
}

.page-products .disclosure__trigger::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 18px;
  color: var(--signal);
}

.page-products .disclosure__trigger[aria-expanded="true"]::after {
  content: "−";
}

.page-products .disclosure__panel {
  padding: 0 0 18px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--cool);
}

.page-products .disclosure__panel p {
  margin: 0;
  max-width: 62ch;
}

.page-products .disclosure__panel a {
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 195, 0.45);
}

.page-products .disclosure__panel a:hover,
.page-products .disclosure__panel a:focus-visible {
  border-bottom-color: var(--signal);
}

.page-products .faq__media {
  margin: 0;
  border: 1px solid var(--p-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--hull);
}

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

.page-products .faq__media figcaption {
  padding: 12px 16px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--mist);
  border-top: 1px solid var(--p-line);
}

/* ---------- 07 快捷入口 ---------- */
.page-products .quick-links {
  display: grid;
  gap: 12px;
}

.page-products .qlink {
  display: block;
  padding: 18px;
  border: 1px solid var(--p-line-2);
  border-radius: var(--radius-md);
  background: rgba(16, 41, 61, 0.7);
  text-decoration: none;
  transition: border-color 0.18s var(--ease), background 0.18s var(--ease), transform 0.18s var(--ease);
}

.page-products .qlink:hover,
.page-products .qlink:focus-visible {
  border-color: var(--signal);
  background: rgba(0, 229, 195, 0.09);
  transform: translateY(-2px);
}

.page-products .qlink__title {
  display: block;
  font-size: 16px;
  font-weight: 800;
  color: var(--paper);
}

.page-products .qlink__meta {
  display: block;
  margin-top: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mist);
}

/* ---------- 响应式 ---------- */
@media (min-width: 760px) {
  .page-products .selector__inner {
    padding: 24px;
  }

  .page-products .selector__cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    overflow: visible;
    padding-bottom: 0;
  }

  .page-products .track-card {
    flex: initial;
  }

  .page-products .tp-meta {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

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

  .page-products .steps-wrap {
    padding: 32px 28px;
  }
}

@media (min-width: 880px) {
  .page-products .p-hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: end;
    gap: 44px;
  }

  .page-products .p-hero__signal {
    height: 230px;
  }

  .page-products .p-num {
    font-size: 72px;
  }

  .page-products .p-sec {
    padding: 56px 0;
    margin-top: 56px;
  }

  .page-products .c-row {
    grid-template-columns: 1.05fr 0.45fr 2.1fr 0.9fr 1.15fr;
    align-items: center;
    gap: 12px 18px;
    padding: 18px 20px;
  }

  .page-products .c-row--head {
    display: grid;
    background: rgba(42, 63, 82, 0.5);
    border-bottom: 1px solid var(--p-line-2);
  }

  .page-products .c-count {
    grid-column: auto;
    text-align: left;
  }

  .page-products .c-scene,
  .page-products .c-term,
  .page-products .c-bar {
    grid-column: auto;
  }

  .page-products .c-term {
    gap: 4px;
  }

  .page-products .req {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
    gap: 40px;
  }

  .page-products .faq {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 0.7fr);
    align-items: start;
    gap: 40px;
  }

  .page-products .compare__filters {
    padding: 18px 20px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-products .qlink,
  .page-products .track-card,
  .page-products .sig-line {
    transition: none;
    transform: none;
  }
}
<<<END>>>