/* ==========================================================================
   DeepSeek Harness 桌面版 · 官网样式
   ========================================================================== */

:root {
  --blue: #4D6BFE;
  --blue-dark: #3a52e0;
  --blue-deep: #2e42c7;
  --blue-soft: #eef1ff;
  --blue-soft-2: #f5f7ff;
  --ink: #0e1526;
  --ink-2: #232a3d;
  --muted: #5b6478;
  --muted-2: #8a93a8;
  --border: #e7eaf2;
  --border-strong: #d8ddea;
  --bg: #ffffff;
  --bg-alt: #f7f9ff;
  --success: #16a34a;
  --shadow-sm: 0 1px 2px rgba(14, 21, 38, 0.05);
  --shadow-md: 0 8px 24px -8px rgba(14, 21, 38, 0.12);
  --shadow-lg: 0 24px 60px -24px rgba(45, 66, 199, 0.35);
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 84px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img,
svg {
  vertical-align: middle;
}

a {
  color: var(--blue-dark);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

code {
  font-family: var(--mono);
  font-size: 0.9em;
  background: var(--blue-soft-2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 0.1em 0.4em;
  color: var(--ink-2);
}

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* 语言尚未应用前隐藏首屏内容，避免非中文用户先看到中文再闪成英文 */
html.lang-pending body {
  visibility: hidden;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--ink);
  color: #fff;
  padding: 10px 16px;
  z-index: 200;
  border-radius: 0 0 8px 0;
}

.skip-link:focus {
  left: 0;
}

/* ---------- 按钮 ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  font-weight: 600;
  font-family: inherit;
  border-radius: 12px;
  border: 1px solid transparent;
  cursor: pointer;
  line-height: 1;
  transition: transform 0.15s ease, box-shadow 0.2s ease,
    background-color 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  text-decoration: none !important;
  white-space: nowrap;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 10px 24px -10px rgba(77, 107, 254, 0.7);
}

.btn-primary:hover {
  background: var(--blue-dark);
  box-shadow: 0 14px 30px -10px rgba(77, 107, 254, 0.8);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.85);
  color: var(--ink-2);
  border-color: var(--border-strong);
}

.btn-ghost:hover {
  border-color: var(--blue);
  color: var(--blue-dark);
  background: #fff;
}

.btn-outline {
  background: #fff;
  color: var(--ink-2);
  border-color: var(--border-strong);
}

.btn-outline:hover {
  border-color: var(--blue);
  color: var(--blue-dark);
  background: var(--blue-soft-2);
}

.btn-lg {
  padding: 15px 26px;
  font-size: 16px;
  border-radius: 14px;
}

.btn-sm {
  padding: 10px 18px;
  font-size: 14px;
}

.btn-block {
  width: 100%;
  padding: 13px 18px;
  font-size: 15px;
}

.btn-size {
  font-weight: 500;
  opacity: 0.75;
  font-size: 0.85em;
  margin-left: auto;
  padding-left: 8px;
}

/* ---------- 顶部导航 ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 68px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none !important;
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.01em;
}

.brand-logo {
  display: block;
  flex: none;
}

.brand-badge {
  font-size: 12px;
  font-weight: 600;
  color: var(--blue-dark);
  background: var(--blue-soft);
  border: 1px solid #dfe6ff;
  border-radius: 999px;
  padding: 3px 9px;
  margin-left: 2px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  margin-left: auto;
}

.site-nav a {
  color: var(--muted);
  font-size: 15px;
  font-weight: 500;
  text-decoration: none;
}

.site-nav a:hover {
  color: var(--ink);
}

.nav-gh {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.header-cta {
  margin-left: 8px;
}

.lang-toggle {
  flex: none;
  margin-left: 4px;
  font-family: inherit;
  font-size: 13px;
  font-weight: 600;
  color: var(--muted);
  background: #fff;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  padding: 6px 13px;
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.lang-toggle:hover {
  color: var(--blue-dark);
  border-color: var(--blue);
  background: var(--blue-soft-2);
}

.nav-toggle {
  display: none;
  flex: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--ink);
  margin: 4px 0;
  border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  overflow: hidden;
  padding: 84px 0 96px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(1200px 500px at 50% -10%, rgba(77, 107, 254, 0.14), transparent 60%),
    radial-gradient(900px 400px at 90% 10%, rgba(123, 150, 255, 0.10), transparent 55%),
    linear-gradient(180deg, #fbfcff 0%, #ffffff 100%);
}

.hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(14, 21, 38, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(14, 21, 38, 0.035) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(800px 480px at 50% 0%, #000 30%, transparent 75%);
  mask-image: radial-gradient(800px 480px at 50% 0%, #000 30%, transparent 75%);
}

.hero-inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--blue-dark);
  background: #fff;
  border: 1px solid #dfe6ff;
  border-radius: 999px;
  padding: 7px 15px;
  box-shadow: var(--shadow-sm);
  margin-bottom: 26px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.5);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(22, 163, 74, 0.45); }
  70% { box-shadow: 0 0 0 8px rgba(22, 163, 74, 0); }
  100% { box-shadow: 0 0 0 0 rgba(22, 163, 74, 0); }
}

.hero-title {
  font-size: clamp(40px, 6.5vw, 64px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  font-weight: 800;
  margin: 0 0 20px;
  color: var(--ink);
}

.hero-title-accent {
  background: linear-gradient(120deg, var(--blue) 0%, #7b96ff 60%, #5a78ff 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-sub {
  font-size: clamp(16px, 2.2vw, 19px);
  color: var(--muted);
  max-width: 620px;
  margin: 0 auto 34px;
}

.hero-sub strong {
  color: var(--ink-2);
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
}

.hero-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 26px;
  font-size: 13.5px;
  color: var(--muted-2);
}

.hero-meta .dot-sep {
  color: var(--border-strong);
}

/* 截图模拟 */
.hero-screenshot {
  margin-top: 64px;
  width: 100%;
  max-width: 860px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border-strong);
  box-shadow: var(--shadow-lg);
  background: #fff;
  text-align: left;
}

.window-chrome {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 16px;
  background: #fbfcfe;
  border-bottom: 1px solid var(--border);
}

.window-dots {
  display: flex;
  gap: 6px;
}

.window-dots i {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #ff5f57;
}
.window-dots i:nth-child(2) { background: #febc2e; }
.window-dots i:nth-child(3) { background: #28c840; }

.window-title {
  font-size: 13px;
  color: var(--muted);
  font-weight: 500;
}

.window-spacer {
  flex: 1;
}

.window-body {
  display: grid;
  grid-template-columns: 200px 1fr;
  min-height: 300px;
}

.shot-sidebar {
  background: var(--blue-soft-2);
  border-right: 1px solid var(--border);
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.shot-main {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.shot-line {
  height: 11px;
  border-radius: 6px;
  background: #e6eaf5;
}
.shot-sidebar .shot-line { background: #e3e8f7; }

.w60 { width: 60%; }
.w40 { width: 40%; }
.w80 { width: 80%; }
.w50 { width: 50%; }
.w70 { width: 70%; }
.w90 { width: 90%; }

.shot-chip {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--blue-dark);
  background: var(--blue-soft);
  border-radius: 999px;
  padding: 6px 14px;
  align-self: flex-start;
}

.shot-box {
  height: 120px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #eef1ff 0%, #e3e9ff 100%);
  border: 1px solid #dfe6ff;
}

.shot-row {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ---------- 通用区块 ---------- */

.section {
  padding: 96px 0;
}

.section-alt {
  background: var(--bg-alt);
}

.section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 56px;
}

.eyebrow {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue);
  margin: 0 0 12px;
}

.section-head h2 {
  font-size: clamp(28px, 4vw, 40px);
  letter-spacing: -0.02em;
  font-weight: 800;
  margin: 0 0 16px;
  color: var(--ink);
}

.section-sub {
  font-size: 16.5px;
  color: var(--muted);
  margin: 0;
}

.download-stat {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin-top: 20px;
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 600;
  color: var(--blue-dark);
  background: #fff;
  border: 1px solid #dfe6ff;
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}

.download-stat.is-hidden {
  display: none;
}

/* ---------- 下载区块 ---------- */

.download {
  background: var(--bg-alt);
}

.download-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
}

.platform-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.25s ease, border-color 0.2s ease;
  display: flex;
  flex-direction: column;
}

.platform-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: #d5dcf5;
}

.platform-head {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 22px;
}

.platform-icon {
  flex: none;
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--blue-soft);
  color: var(--blue-dark);
  display: flex;
  align-items: center;
  justify-content: center;
}

.platform-head h3 {
  margin: 0 0 2px;
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.platform-arch {
  margin: 0;
  color: var(--muted-2);
  font-size: 14px;
}

.platform-tag {
  margin-left: auto;
  font-size: 12px;
  font-weight: 700;
  color: var(--blue-dark);
  background: var(--blue-soft);
  border: 1px solid #dfe6ff;
  padding: 4px 10px;
  border-radius: 999px;
  align-self: flex-start;
}

.platform-tag.tag-neutral {
  color: #475569;
  background: #f1f5f9;
  border-color: #e2e8f0;
}

.platform-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.platform-note {
  margin: 18px 0 0;
  font-size: 13px;
  color: var(--muted-2);
}

/* macOS 说明 */
.callout {
  display: flex;
  gap: 16px;
  background: #fff;
  border: 1px solid #ffedcc;
  border-left: 4px solid #f59e0b;
  border-radius: var(--radius-sm);
  padding: 22px 24px;
  margin-top: 26px;
  box-shadow: var(--shadow-sm);
}

.callout-icon {
  flex: none;
  color: #f59e0b;
  margin-top: 2px;
}

.callout-body h4 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
}

.callout-body > p {
  margin: 0 0 14px;
  color: var(--muted);
}

.callout-steps {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 16px;
}

.callout-step {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.callout-step-num {
  flex: none;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #fef3c7;
  color: #b45309;
  font-weight: 700;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 1px;
}

.callout-step-body {
  flex: 1;
  min-width: 0;
}

.callout-step-title {
  margin: 0 0 8px;
  font-weight: 700;
  color: var(--ink-2);
}

.callout-step-body ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
}

.callout-step-body li {
  margin: 4px 0;
}

.callout-step-note {
  margin: 8px 0 0;
  color: var(--muted-2);
  font-size: 13.5px;
}

kbd {
  display: inline-block;
  font-family: var(--font);
  font-size: 0.85em;
  line-height: 1;
  padding: 3px 7px;
  border: 1px solid var(--border-strong);
  border-bottom-width: 2px;
  border-radius: 6px;
  background: #f6f7fb;
  color: var(--ink-2);
  white-space: nowrap;
}

.code-wrap {
  position: relative;
  margin: 4px 0;
}

.code-block {
  margin: 0;
  padding: 14px 16px;
  padding-right: 96px;
  background: #0d1220;
  color: #e6eaf7;
  border-radius: 10px;
  overflow-x: auto;
  font-family: var(--mono);
  font-size: 13.5px;
  line-height: 1.5;
}

.code-block code {
  background: none;
  border: none;
  color: inherit;
  padding: 0;
  font-family: inherit;
  font-size: inherit;
  white-space: pre;
}

.copy-btn {
  position: absolute;
  top: 8px;
  right: 8px;
  padding: 6px 12px;
  font-size: 12.5px;
  font-weight: 600;
  font-family: inherit;
  color: #e6eaf7;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 8px;
  cursor: pointer;
  transition: background-color 0.15s ease, border-color 0.15s ease;
}

.copy-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.4);
}

.download-foot {
  text-align: center;
  margin-top: 32px;
  color: var(--muted);
  font-size: 15px;
}

/* ---------- 快速开始 ---------- */

.steps {
  list-style: none;
  margin: 0 auto;
  padding: 0;
  max-width: 780px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.step {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 26px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.step:hover {
  border-color: #d5dcf5;
  box-shadow: var(--shadow-sm);
}

.step-num {
  flex: none;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--blue-soft);
  color: var(--blue-dark);
  font-weight: 700;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-body {
  flex: 1;
  min-width: 0;
}

.step-body h3 {
  margin: 3px 0 6px;
  font-size: 17px;
  font-weight: 700;
}

.step-body p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.quickstart-foot {
  text-align: center;
  margin: 30px 0 0;
  color: var(--muted);
  font-size: 14.5px;
}

/* ---------- 特性 ---------- */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.feature-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform 0.2s ease, box-shadow 0.25s ease, border-color 0.2s ease;
}

.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: #d5dcf5;
}

.feature-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--blue-soft);
  color: var(--blue-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.feature-card h3 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 700;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

/* ---------- 架构优势 ---------- */

.stack {
  background: var(--bg-alt);
}

.stack-benefits {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  max-width: 860px;
  margin: 0 auto 32px;
}

.stack-note {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  max-width: 860px;
  margin: 0 auto;
  padding: 20px 24px;
  background: #fff;
  border: 1px solid var(--border);
  border-left: 4px solid var(--blue);
  border-radius: var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

.stack-note svg {
  flex: none;
  color: var(--blue);
  margin-top: 2px;
}

.stack-note p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.stack-note strong {
  color: var(--ink-2);
}

/* ---------- FAQ ---------- */

.faq {
  background: var(--bg-alt);
}

.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 6px 22px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.faq-item[open] {
  border-color: #d5dcf5;
  box-shadow: var(--shadow-sm);
}

.faq-item summary {
  cursor: pointer;
  font-weight: 600;
  font-size: 16px;
  padding: 14px 0;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  font-size: 22px;
  font-weight: 400;
  color: var(--muted-2);
  transition: transform 0.2s ease;
  flex: none;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item p {
  margin: 0 0 16px;
  color: var(--muted);
}

/* ---------- 页脚 ---------- */

.site-footer {
  background: #0d1220;
  color: #c3cbe0;
  padding: 56px 0 40px;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 16px;
  color: #fff;
}

.footer-desc {
  margin: 0;
  font-size: 14.5px;
  max-width: 520px;
}

.footer-desc a {
  color: #aebcf5;
}

.footer-links {
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
}

.footer-links a {
  color: #c3cbe0;
  font-size: 14.5px;
}

.footer-links a:hover {
  color: #fff;
}

.footer-links .footer-x {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-copy {
  margin: 8px 0 0;
  font-size: 13px;
  color: #6d7690;
}

/* ---------- 响应式 ---------- */

@media (max-width: 860px) {
  .download-grid,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .window-body {
    grid-template-columns: 1fr;
  }

  .shot-sidebar {
    display: none;
  }

  .site-nav {
    position: fixed;
    top: 68px;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 8px 24px 20px;
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-md);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .site-nav.open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .site-nav a {
    padding: 13px 0;
    width: 100%;
    font-size: 16px;
    border-bottom: 1px solid var(--border);
  }
  .site-nav a:last-child {
    border-bottom: none;
  }

  .header-cta {
    display: none;
  }

  .nav-toggle {
    display: block;
  }

  .hero {
    padding: 60px 0 72px;
  }

  .hero-screenshot {
    margin-top: 48px;
  }

  .section {
    padding: 72px 0;
  }
}

@media (max-width: 600px) {
  .stack-benefits {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}