/* ============ 1. Reset ============ */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body,
h1, h2, h3, h4, h5, h6,
p, ul, ol, dl, figure, blockquote, hr {
  margin: 0;
}

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

img, svg, video { display: block; max-width: 100%; }

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

a { color: inherit; text-decoration: none; }

:focus-visible {
  outline: 2px solid #29E6FF;
  outline-offset: 3px;
}

/* ============ 2. Tokens ============ */
:root {
  --ink-0: #050B14;
  --ink-1: #0B1626;
  --steel: #123B5C;
  --cyan: #29E6FF;
  --orange: #FF7A1A;
  --silver: #B8C4D4;
  --paper: #F2E9D8;
  --paper-edge: #D9CBB3;
  --green: #49F0A8;
  --coral: #FF3D5A;

  --font-display: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --font-body: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --header-rail: 2.125rem;
  --header-bar: 5.25rem;
  --header-h: calc(var(--header-rail) + var(--header-bar));

  --page-max: 1280px;
  --gutter: clamp(1.15rem, 4vw, 3.5rem);
  --shear: 7deg;
}

/* ============ 3. 中文排版与画布 ============ */
body {
  min-height: 100vh;
  background-color: var(--ink-0);
  background-image:
    radial-gradient(1100px 520px at 84% -10%, rgba(41, 230, 255, 0.1), transparent 70%),
    repeating-linear-gradient(90deg, rgba(184, 196, 212, 0.045) 0 1px, transparent 1px 104px);
  color: var(--silver);
  font-family: var(--font-body);
  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.0625rem);
  font-weight: 400;
  line-height: 1.75;
  letter-spacing: 0.005em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

main,
#main-content {
  padding-top: var(--header-h);
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--paper);
  text-wrap: balance;
}

::selection {
  background: var(--cyan);
  color: #050B14;
}

/* ============ 4. Skip link ============ */
.skip-link {
  position: fixed;
  top: 0.6rem;
  left: 0.6rem;
  z-index: 200;
  padding: 0.65rem 1.1rem;
  background: var(--paper);
  color: #08101C;
  border: 1px solid var(--paper-edge);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  transform: translateY(-220%);
  transition: transform 0.2s ease;
}

.skip-link:focus,
.skip-link:focus-visible {
  transform: translateY(0);
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

/* ============ 5. Header ============ */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 80;
  color: var(--paper);
  background-color: transparent;
  transition: background-color 0.3s ease, box-shadow 0.3s ease, backdrop-filter 0.3s ease;
}

.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(5, 11, 20, 0.86), rgba(5, 11, 20, 0.24) 68%, transparent);
  opacity: 1;
  transition: opacity 0.3s ease;
}

.site-header[data-scrolled="true"] {
  background-color: rgba(5, 11, 20, 0.95);
  box-shadow: 0 1px 0 rgba(41, 230, 255, 0.22), 0 24px 48px -34px rgba(0, 0, 0, 0.95);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

.site-header[data-scrolled="true"]::before { opacity: 0; }

/* --- rail --- */
.header-rail {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  min-height: var(--header-rail);
  border-bottom: 1px solid rgba(184, 196, 212, 0.12);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(184, 196, 212, 0.7);
}

.rail-note { justify-self: start; }

.rail-status {
  justify-self: center;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--cyan);
  white-space: nowrap;
}

.status-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 3px rgba(73, 240, 168, 0.16), 0 0 12px rgba(73, 240, 168, 0.85);
  animation: k1-pulse 2.8s ease-in-out infinite;
}

@keyframes k1-pulse {
  50% {
    box-shadow: 0 0 0 6px rgba(73, 240, 168, 0.06), 0 0 18px rgba(73, 240, 168, 0.45);
  }
}

.rail-link {
  justify-self: end;
  color: rgba(184, 196, 212, 0.86);
  border-bottom: 1px solid transparent;
  padding-bottom: 1px;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.rail-link:hover {
  color: var(--orange);
  border-bottom-color: var(--orange);
}

/* --- bar --- */
.header-bar {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 2.5vw, 2rem);
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  min-height: var(--header-bar);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 0 0 auto;
}

.brand-mark,
.brand-figure {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.6rem;
  line-height: 1;
  letter-spacing: -0.05em;
}

.brand-mark { color: var(--paper); }
.brand-figure { color: var(--orange); }

.brand-sep {
  width: 1px;
  height: 1.4rem;
  background: linear-gradient(180deg, transparent, var(--cyan), transparent);
  transform: rotate(18deg);
}

.brand-sub {
  margin-left: 0.65rem;
  padding-left: 0.7rem;
  border-left: 1px solid rgba(184, 196, 212, 0.28);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  line-height: 1.4;
  color: rgba(184, 196, 212, 0.68);
}

/* --- nav --- */
.site-nav { display: none; }

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.1rem;
}

.nav-item { display: block; }

.nav-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 0.55rem 0.7rem;
  font-size: 0.94rem;
  font-weight: 500;
  color: rgba(242, 233, 216, 0.82);
  transition: color 0.2s ease;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0.7rem;
  right: 0.7rem;
  bottom: 0.22rem;
  height: 2px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.22s ease;
}

.nav-link:hover { color: #FFFFFF; }
.nav-link:hover::after { transform: scaleX(1); }

.nav-link[aria-current="page"] {
  color: var(--cyan);
  padding-left: 1.15rem;
}

.nav-link[aria-current="page"]::before {
  content: "";
  position: absolute;
  left: 0.45rem;
  top: 50%;
  width: 5px;
  height: 5px;
  margin-top: -2.5px;
  background: var(--cyan);
  box-shadow: 0 0 8px var(--cyan);
}

.nav-link[aria-current="page"]::after { transform: scaleX(1); }

.nav-hint,
.nav-cta { display: none; }

/* --- actions & toggle --- */
.header-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.nav-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.5rem 0.7rem;
  border: 1px solid rgba(41, 230, 255, 0.42);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.nav-toggle:hover { background: rgba(41, 230, 255, 0.1); }

.nav-toggle-bars {
  display: inline-flex;
  flex-direction: column;
  gap: 3px;
  width: 18px;
}

.nav-toggle-bar {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--cyan);
  transition: transform 0.22s ease, opacity 0.22s ease;
}

.nav-toggle[aria-expanded="true"] {
  background: rgba(41, 230, 255, 0.14);
  border-color: var(--cyan);
}

.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) { transform: translateY(5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) { transform: translateY(-5px) rotate(-45deg); }

/* --- scroll progress --- */
.scroll-track {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: rgba(184, 196, 212, 0.1);
  overflow: hidden;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.site-header[data-scrolled="true"] .scroll-track { opacity: 1; }

.scroll-fill {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
  box-shadow: 0 0 10px rgba(41, 230, 255, 0.7);
}

/* ============ 6. Buttons ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.72rem 1.4rem;
  font-family: var(--font-body);
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  line-height: 1.25;
  border: 1px solid transparent;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 0.55rem), calc(100% - 0.55rem) 100%, 0 100%);
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn-primary {
  background: var(--orange);
  color: #160A00;
}

.btn-primary:hover { background: #FF9650; }

.btn-ghost {
  background: transparent;
  border-color: rgba(41, 230, 255, 0.55);
  color: var(--cyan);
}

.btn-ghost:hover { background: rgba(41, 230, 255, 0.12); }

.btn:focus-visible {
  outline: none;
  box-shadow: inset 0 0 0 2px #050B14, inset 0 0 0 4px var(--cyan);
}

/* ============ 7. Footer ============ */
.site-footer {
  position: relative;
  margin-top: clamp(4rem, 10vw, 8rem);
  border-top: 1px solid rgba(41, 230, 255, 0.22);
  background:
    radial-gradient(900px 420px at 10% 0%, rgba(18, 59, 92, 0.6), transparent 70%),
    linear-gradient(180deg, #060D18, #03070D 62%);
  color: rgba(184, 196, 212, 0.85);
  overflow: hidden;
}

.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: -6%;
  width: 112%;
  height: 200px;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(41, 230, 255, 0.1), rgba(255, 122, 26, 0.06));
  transform: skewY(-2.5deg);
  transform-origin: top left;
}

.footer-slab {
  position: relative;
  max-width: var(--page-max);
  margin: 0 auto;
  padding: clamp(2.5rem, 6vw, 4.5rem) var(--gutter) clamp(1.5rem, 3vw, 2.5rem);
}

.footer-eyebrow {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-bottom: 1.1rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--cyan);
}

.footer-eyebrow::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(41, 230, 255, 0.55), transparent);
}

.footer-slab-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 6.5vw, 4.5rem);
  line-height: 1.02;
  letter-spacing: -0.035em;
  color: var(--paper);
}

.footer-slab-note {
  margin-top: 1rem;
  max-width: 44ch;
  font-size: 1rem;
  color: rgba(184, 196, 212, 0.8);
}

.footer-grid {
  position: relative;
  max-width: var(--page-max);
  margin: 0 auto;
  padding: clamp(1.5rem, 3vw, 2.5rem) var(--gutter) clamp(2rem, 4vw, 3rem);
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr));
  gap: clamp(1.75rem, 4vw, 3.5rem);
  border-top: 1px solid rgba(184, 196, 212, 0.14);
}

.footer-brand-name {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.5rem;
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--paper);
  margin-bottom: 1rem;
}

.footer-brand-figure { color: var(--orange); }

.footer-summary {
  max-width: 38ch;
  font-size: 0.94rem;
  line-height: 1.8;
  color: rgba(184, 196, 212, 0.78);
}

.footer-contact {
  margin-top: 1.5rem;
  display: grid;
  gap: 0.5rem;
}

.contact-row {
  display: grid;
  grid-template-columns: 5.2rem minmax(0, 1fr);
  gap: 0.75rem;
  align-items: baseline;
  padding-bottom: 0.5rem;
  border-bottom: 1px dashed rgba(184, 196, 212, 0.14);
  font-size: 0.85rem;
}

.contact-label {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  color: rgba(41, 230, 255, 0.85);
}

.contact-value {
  color: rgba(242, 233, 216, 0.9);
  word-break: break-word;
}

.contact-note {
  margin-top: 0.45rem;
  font-size: 0.76rem;
  line-height: 1.7;
  color: rgba(184, 196, 212, 0.58);
}

.footer-col-title {
  margin-bottom: 1.1rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px solid rgba(184, 196, 212, 0.16);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--orange);
}

.footer-list { display: grid; gap: 0.1rem; }

.footer-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.34rem 0;
  font-size: 0.92rem;
  color: rgba(184, 196, 212, 0.82);
  transition: color 0.2s ease;
}

.footer-link::before {
  content: "";
  width: 6px;
  height: 1px;
  background: rgba(41, 230, 255, 0.6);
  transition: width 0.2s ease, background-color 0.2s ease;
}

.footer-link:hover { color: var(--cyan); }
.footer-link:hover::before { width: 14px; background: var(--cyan); }

.footer-legal-note {
  margin-top: 1rem;
  font-size: 0.74rem;
  line-height: 1.7;
  color: rgba(184, 196, 212, 0.52);
}

.footer-base {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: var(--page-max);
  margin: 0 auto;
  padding: 1.1rem var(--gutter) 1.5rem;
  border-top: 1px solid rgba(184, 196, 212, 0.14);
}

.footer-legal,
.footer-copy {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: rgba(184, 196, 212, 0.6);
}

.footer-legal { color: rgba(184, 196, 212, 0.72); }

.to-top {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.48rem 0.85rem;
  border: 1px solid rgba(41, 230, 255, 0.4);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--cyan);
  transition: background-color 0.2s ease, color 0.2s ease;
}

.to-top::after { content: "↑"; }

.to-top:hover { background: rgba(41, 230, 255, 0.14); }

/* ============ 8. 通用内容组件 ============ */
.container {
  width: 100%;
  max-width: var(--page-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: clamp(3rem, 7vw, 6rem); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 1rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--cyan);
}

.section-label::before {
  content: "";
  width: 22px;
  height: 1px;
  background: var(--cyan);
}

.section-title {
  font-size: clamp(1.75rem, 3.4vw, 2.6rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--paper);
}

.lede {
  margin-top: 1rem;
  max-width: 64ch;
  color: rgba(184, 196, 212, 0.85);
}

.grid {
  display: grid;
  gap: clamp(1rem, 2.5vw, 2rem);
}

.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.panel {
  position: relative;
  padding: clamp(1.25rem, 3vw, 2rem);
  background: linear-gradient(180deg, rgba(11, 22, 38, 0.95), rgba(6, 13, 24, 0.95));
  border: 1px solid rgba(184, 196, 212, 0.14);
  border-left: 2px solid rgba(41, 230, 255, 0.55);
}

.meter {
  position: relative;
  height: 6px;
  background: rgba(184, 196, 212, 0.14);
  overflow: hidden;
}

.meter-fill {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
  transition: width 0.9s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.28rem 0.6rem;
  border: 1px solid rgba(184, 196, 212, 0.3);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(184, 196, 212, 0.9);
}

.tag--cyan {
  color: var(--cyan);
  border-color: rgba(41, 230, 255, 0.5);
  background: rgba(41, 230, 255, 0.08);
}

.tag--orange {
  color: var(--orange);
  border-color: rgba(255, 122, 26, 0.5);
  background: rgba(255, 122, 26, 0.1);
}

.divider {
  height: 1px;
  border: 0;
  margin-block: clamp(1.5rem, 4vw, 2.5rem);
  background: linear-gradient(90deg, rgba(41, 230, 255, 0.45), rgba(184, 196, 212, 0.12) 45%, transparent);
}

.prose {
  max-width: 70ch;
  color: rgba(184, 196, 212, 0.88);
}

.prose p + p { margin-top: 1em; }

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(184, 196, 212, 0.6);
}

.breadcrumb a { color: var(--cyan); }
.breadcrumb a:hover { color: var(--orange); }
.breadcrumb-sep { color: rgba(184, 196, 212, 0.38); }

.img-frame {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid rgba(184, 196, 212, 0.16);
  background: linear-gradient(135deg, var(--ink-1), var(--steel) 55%, var(--ink-0));
}

.img-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.img-frame--tall { aspect-ratio: 3 / 4; }

.fig-caption {
  margin-top: 0.6rem;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(184, 196, 212, 0.6);
}

/* ============ 9. 响应式 ============ */
@media (max-width: 899px) {
  :root {
    --header-rail: 0rem;
    --header-bar: 4.25rem;
  }

  .header-rail { display: none; }

  .brand-mark,
  .brand-figure { font-size: 1.35rem; }

  .brand-sub { display: none; }

  .site-nav {
    display: block;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin: 0;
    padding: 1rem var(--gutter) 1.5rem;
    background: linear-gradient(180deg, var(--ink-1), var(--ink-0));
    border-top: 1px solid rgba(41, 230, 255, 0.3);
    border-bottom: 1px solid rgba(41, 230, 255, 0.18);
    box-shadow: 0 34px 60px -34px rgba(0, 0, 0, 0.95);
    max-height: calc(100dvh - var(--header-h) - 1rem);
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-0.75rem);
    transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s ease;
  }

  .site-nav[data-open="true"] {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 0.1rem;
  }

  .nav-link {
    width: 100%;
    padding: 0.85rem 0.85rem;
    font-size: 1.02rem;
    border-bottom: 1px solid rgba(184, 196, 212, 0.12);
  }

  .nav-link::after { display: none; }

  .nav-link[aria-current="page"] {
    background: rgba(41, 230, 255, 0.08);
    color: var(--cyan);
  }

  .nav-hint {
    display: block;
    margin-top: 1rem;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    color: rgba(184, 196, 212, 0.62);
  }

  .nav-cta {
    display: inline-flex;
    width: 100%;
    margin-top: 1rem;
  }

  .header-actions > .btn-primary { display: none; }

  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-brand-col { grid-column: 1 / -1; }
  .grid--2,
  .grid--3 { grid-template-columns: 1fr; }
}

@media (min-width: 900px) {
  .site-nav {
    display: flex;
    align-items: center;
    margin-left: auto;
  }

  .nav-toggle { display: none; }
  .header-actions { margin-left: 0.9rem; }
}

@media (max-width: 620px) {
  .footer-grid { grid-template-columns: 1fr; }

  .contact-row {
    grid-template-columns: 1fr;
    gap: 0.15rem;
  }

  .footer-base {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
}

@media (min-width: 1280px) {
  .rail-note { letter-spacing: 0.22em; }
}

/* ============ 10. 减少动态 ============ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}