:root {
  color-scheme: dark;
  --bg: #071018;
  --panel: rgba(13, 28, 39, 0.88);
  --panel-strong: #10222e;
  --line: rgba(150, 194, 214, 0.16);
  --text: #f1f8fb;
  --muted: #9bb0bd;
  --green: #76e6ad;
  --cyan: #66dff1;
  --gold: #ffd073;
  --red: #ff818d;
  --purple: #bd98ff;
  --blue: #72a9ff;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.3);
  font-family: Inter, "Microsoft YaHei", "PingFang SC", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  min-width: 320px;
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
}
button, input, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
button { color: inherit; }
[hidden] { display: none !important; }

.skip-link {
  position: fixed;
  z-index: 100;
  left: 18px;
  top: -80px;
  padding: 10px 16px;
  color: #071018;
  background: var(--green);
  border-radius: 8px;
}
.skip-link:focus { top: 12px; }

.practice-grid {
  position: fixed;
  inset: 0;
  z-index: -3;
  opacity: 0.23;
  background-image:
    linear-gradient(rgba(102, 223, 241, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(102, 223, 241, 0.07) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: linear-gradient(to bottom, #000, transparent 78%);
}
.practice-glow {
  position: fixed;
  z-index: -2;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  filter: blur(110px);
  opacity: 0.14;
  pointer-events: none;
}
.practice-glow--one { left: -180px; top: 80px; background: var(--green); }
.practice-glow--two { right: -200px; top: 420px; background: var(--blue); }

.practice-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 24px;
  min-height: 76px;
  padding: 0 max(24px, calc((100vw - 1480px) / 2));
  border-bottom: 1px solid var(--line);
  background: rgba(7, 16, 24, 0.86);
  backdrop-filter: blur(18px);
}
.practice-brand { display: inline-flex; align-items: center; gap: 11px; width: max-content; }
.practice-brand__mark {
  position: relative;
  display: grid;
  place-items: center;
  width: 39px;
  height: 39px;
  border: 1px solid rgba(118, 230, 173, 0.45);
  border-radius: 10px;
    background: transparent;
  overflow: hidden;
}
.practice-brand__mark img { display: block; width: 100%; height: 100%; object-fit: contain; }
.practice-brand > span:last-child { display: flex; flex-direction: column; line-height: 1.2; }
.practice-brand strong { font-size: 16px; letter-spacing: 0.08em; }
.practice-brand small { margin-top: 4px; color: #6e8795; font-size: 9px; letter-spacing: 0.2em; }
.practice-header nav { display: flex; align-items: center; gap: 8px; }
.practice-header nav a { padding: 9px 15px; color: var(--muted); border-radius: 8px; font-size: 14px; }
.practice-header nav a:hover, .practice-header nav a.is-active { color: var(--text); background: rgba(255, 255, 255, 0.055); }
.practice-header nav a.is-active { color: var(--green); }
.practice-header__account { justify-self: end; display: flex; align-items: center; gap: 16px; }
.practice-header__account > button { max-width: 130px; overflow: hidden; border: 1px solid rgba(118,230,173,.2); border-radius: 8px; padding: 8px 12px; color: var(--green); background: rgba(118,230,173,.055); font-size: 12px; text-overflow: ellipsis; white-space: nowrap; cursor: pointer; }
.judge-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
}
.judge-status i { width: 7px; height: 7px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 12px currentColor; }
.judge-status.is-online i { background: var(--green); }
.judge-status.is-offline i { background: var(--red); }

main { width: min(1480px, calc(100% - 48px)); margin: 0 auto; }
.practice-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: end;
  gap: 48px;
  padding: 84px 0 58px;
}
.eyebrow, .section-heading span, .workspace-heading > div > span {
  color: var(--green);
  font-family: Consolas, "Courier New", monospace;
  font-size: 12px;
  letter-spacing: 0.16em;
}
.practice-hero h1 { margin: 10px 0 14px; font-size: clamp(40px, 5vw, 72px); line-height: 1.1; letter-spacing: -0.045em; }
.practice-hero > div p { max-width: 780px; margin: 0; color: var(--muted); font-size: 18px; }
.practice-hero aside {
  display: flex;
  align-items: center;
  padding: 19px 24px;
  border: 1px solid var(--line);
  border-radius: 15px;
  background: rgba(12, 27, 37, 0.7);
  box-shadow: var(--shadow);
}
.practice-hero aside span { display: flex; min-width: 78px; flex-direction: column; align-items: center; }
.practice-hero aside strong { font: 700 25px/1 Consolas, monospace; color: var(--green); }
.practice-hero aside small { margin-top: 7px; color: var(--muted); font-size: 11px; white-space: nowrap; }
.practice-hero aside i { width: 1px; height: 34px; margin: 0 18px; background: var(--line); }

.practice-sections { padding-bottom: 92px; }
.section-heading, .workspace-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 24px;
}
.section-heading h2, .workspace-heading h2 { margin: 3px 0 0; font-size: 30px; line-height: 1.2; }
.section-heading p, .workspace-heading p { margin: 0; color: var(--muted); }
.practice-card-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.loading-card {
  grid-column: 1 / -1;
  display: flex;
  min-height: 180px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  color: var(--muted);
  border: 1px dashed var(--line);
  border-radius: 16px;
}
.loading-card i, .question-loading i {
  width: 17px;
  height: 17px;
  border: 2px solid rgba(118, 230, 173, 0.18);
  border-top-color: var(--green);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.practice-card {
  --tone: var(--green);
  position: relative;
  min-height: 220px;
  padding: 25px;
  text-align: left;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: linear-gradient(145deg, rgba(19, 39, 51, 0.94), rgba(9, 22, 31, 0.94));
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.18);
  cursor: pointer;
  overflow: hidden;
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}
.practice-card::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  background: radial-gradient(circle at 20% 0%, color-mix(in srgb, var(--tone) 16%, transparent), transparent 55%);
  transition: opacity 180ms ease;
}
.practice-card::after { content: ""; position: absolute; left: 25px; right: 25px; bottom: 0; height: 2px; background: var(--tone); transform: scaleX(0.25); transform-origin: left; opacity: 0.5; transition: transform 180ms ease; }
.practice-card:hover, .practice-card:focus-visible { transform: translateY(-5px); border-color: color-mix(in srgb, var(--tone) 48%, transparent); box-shadow: 0 22px 60px rgba(0, 0, 0, 0.28); outline: none; }
.practice-card:hover::before, .practice-card:focus-visible::before { opacity: 1; }
.practice-card:hover::after, .practice-card:focus-visible::after { transform: scaleX(1); }
.practice-card[data-tone="gold"] { --tone: var(--gold); }
.practice-card[data-tone="cyan"] { --tone: var(--cyan); }
.practice-card[data-tone="dark"] { --tone: #9fb1bd; }
.practice-card[data-tone="blue"] { --tone: var(--blue); }
.practice-card[data-tone="red"] { --tone: var(--red); }
.practice-card[data-tone="purple"] { --tone: var(--purple); }
.practice-card__top { position: relative; z-index: 1; display: flex; align-items: flex-start; justify-content: space-between; }
.practice-card__mark {
  display: grid;
  min-width: 46px;
  height: 46px;
  padding: 0 9px;
  place-items: center;
  color: var(--tone);
  border: 1px solid color-mix(in srgb, var(--tone) 34%, transparent);
  border-radius: 11px;
  background: color-mix(in srgb, var(--tone) 8%, transparent);
  font: 700 13px/1 Consolas, monospace;
}
.practice-card__top > span:last-child { color: var(--tone); font: 11px/1 Consolas, monospace; letter-spacing: 0.1em; }
.practice-card h3 { position: relative; z-index: 1; margin: 23px 0 7px; font-size: 23px; }
.practice-card p { position: relative; z-index: 1; min-height: 48px; margin: 0; color: var(--muted); font-size: 14px; }
.practice-card footer { position: relative; z-index: 1; display: flex; align-items: center; justify-content: space-between; margin-top: 18px; color: var(--tone); font-size: 13px; }
.practice-card footer b { font-size: 19px; transition: transform 180ms ease; }
.practice-card:hover footer b { transform: translateX(4px); }

.practice-workspace { padding: 12px 0 100px; scroll-margin-top: 96px; }
.workspace-heading { align-items: center; padding: 25px 28px; border: 1px solid var(--line); border-radius: 16px; background: rgba(13, 28, 39, 0.74); }
.workspace-heading p { margin-top: 7px; }
.workspace-heading button, #backToSections {
  padding: 10px 15px;
  color: var(--text);
  border: 1px solid var(--line);
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.035);
  cursor: pointer;
}
.workspace-heading button:hover { border-color: rgba(118, 230, 173, 0.45); }
.custom-filter { display: flex; align-items: center; gap: 8px; margin: -4px 0 18px; padding: 13px 16px; border: 1px solid var(--line); border-radius: 12px; background: rgba(13, 28, 39, 0.62); }
.custom-filter > span { margin-right: 8px; color: var(--muted); font-size: 13px; }
.custom-filter button { padding: 6px 13px; border: 1px solid transparent; border-radius: 999px; background: transparent; color: var(--muted); font-size: 13px; cursor: pointer; }
.custom-filter button.is-active { color: #071018; background: var(--gold); }
.workspace-layout { display: grid; grid-template-columns: 300px minmax(0, 1fr); gap: 20px; align-items: start; }
.question-sidebar, .question-stage { border: 1px solid var(--line); border-radius: 16px; background: var(--panel); box-shadow: var(--shadow); }
.question-sidebar { position: sticky; top: 96px; padding: 19px; }
.question-sidebar header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 15px; }
.question-sidebar header span { color: var(--muted); font: 11px/1 Consolas, monospace; letter-spacing: 0.1em; }
.question-sidebar header strong { color: var(--green); font-size: 12px; }
.question-list { display: grid; gap: 8px; }
.question-list button {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr) auto;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: 56px;
  padding: 9px 10px;
  text-align: left;
  color: var(--muted);
  border: 1px solid transparent;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.025);
  cursor: pointer;
}
.question-list button:hover { color: var(--text); background: rgba(255, 255, 255, 0.05); }
.question-list button.is-active { color: var(--text); border-color: rgba(118, 230, 173, 0.28); background: rgba(118, 230, 173, 0.08); }
.question-list button.is-filtered { display: none; }
.question-list__number { display: grid; width: 30px; height: 30px; place-items: center; border: 1px solid var(--line); border-radius: 8px; font: 12px/1 Consolas, monospace; }
.question-list__title { overflow: hidden; font-size: 13px; line-height: 1.4; text-overflow: ellipsis; white-space: nowrap; }
.question-list__state { width: 9px; height: 9px; border: 1px solid #5e7683; border-radius: 50%; }
.question-list button.is-complete .question-list__state { border-color: var(--green); background: var(--green); box-shadow: 0 0 10px rgba(118, 230, 173, 0.65); }
.progress-track { height: 4px; margin-top: 17px; border-radius: 999px; background: rgba(255, 255, 255, 0.06); overflow: hidden; }
.progress-track i { display: block; width: 0; height: 100%; background: linear-gradient(90deg, var(--green), var(--cyan)); transition: width 200ms ease; }
.question-sidebar > p { margin: 10px 0 0; color: #728997; font-size: 11px; }

.question-stage { min-height: 620px; padding: clamp(22px, 3vw, 42px); }
.question-loading { display: flex; min-height: 520px; align-items: center; justify-content: center; gap: 12px; color: var(--muted); }
.question-header { padding-bottom: 23px; border-bottom: 1px solid var(--line); }
.question-meta { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 13px; }
.question-meta span { padding: 4px 9px; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; font-size: 11px; }
.question-meta span:first-child { color: var(--green); border-color: rgba(118, 230, 173, 0.28); background: rgba(118, 230, 173, 0.06); }
.question-header h3 { margin: 0; font-size: clamp(22px, 3vw, 32px); line-height: 1.42; white-space: pre-wrap; }
.question-code, .statement-code, .sample pre, .dictation-example, .judge-output pre {
  margin: 18px 0 0;
  padding: 17px 19px;
  color: #d5edf3;
  border: 1px solid rgba(102, 223, 241, 0.15);
  border-radius: 11px;
  background: #07141d;
  font: 15px/1.65 Consolas, "Courier New", monospace;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  overflow-x: auto;
}
.question-content { padding-top: 24px; }
.question-statement { color: #d1dde3; white-space: pre-wrap; }
.question-statement h4, .statement-block h4, .samples h4 { margin: 25px 0 8px; color: var(--text); font-size: 16px; }
.statement-block p { margin: 0; color: #c5d2d9; white-space: pre-wrap; }
.option-list { display: grid; gap: 11px; margin-top: 22px; }
.option-button {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  align-items: start;
  gap: 12px;
  width: 100%;
  padding: 14px 16px;
  text-align: left;
  color: #d2dee4;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: rgba(255, 255, 255, 0.025);
  cursor: pointer;
}
.option-button:hover { border-color: rgba(102, 223, 241, 0.34); background: rgba(102, 223, 241, 0.045); }
.option-button.is-selected { color: var(--text); border-color: rgba(118, 230, 173, 0.55); background: rgba(118, 230, 173, 0.08); }
.option-button b { display: grid; width: 32px; height: 32px; place-items: center; color: var(--green); border: 1px solid currentColor; border-radius: 8px; font: 13px/1 Consolas, monospace; }
.option-button span { padding-top: 3px; white-space: pre-wrap; overflow-wrap: anywhere; }
.answer-actions { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; margin-top: 22px; }
.submit-answer, .submit-code {
  min-width: 150px;
  padding: 12px 20px;
  color: #061119;
  border: 0;
  border-radius: 9px;
  background: linear-gradient(135deg, var(--green), var(--cyan));
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(102, 223, 241, 0.14);
}
.submit-answer:disabled, .submit-code:disabled { opacity: 0.55; cursor: wait; }
.question-navigation { display: flex; gap: 8px; }
.question-navigation button { padding: 9px 13px; color: var(--muted); border: 1px solid var(--line); border-radius: 8px; background: transparent; cursor: pointer; }
.question-navigation button:hover:not(:disabled) { color: var(--text); border-color: rgba(118, 230, 173, 0.35); }
.question-navigation button:disabled { opacity: 0.35; cursor: not-allowed; }

.dictation-entry { display: grid; gap: 10px; margin-top: 22px; }
.dictation-entry label { color: var(--muted); font-size: 13px; }
.dictation-entry input { width: 100%; padding: 14px 16px; color: var(--text); border: 1px solid var(--line); border-radius: 10px; outline: 0; background: #07141d; font-family: Consolas, monospace; }
.dictation-entry input:focus { border-color: rgba(118, 230, 173, 0.55); box-shadow: 0 0 0 3px rgba(118, 230, 173, 0.08); }

.feedback-panel { margin-top: 20px; padding: 17px 18px; border: 1px solid var(--line); border-radius: 11px; background: rgba(255, 255, 255, 0.025); }
.feedback-panel.is-correct { border-color: rgba(118, 230, 173, 0.34); background: rgba(118, 230, 173, 0.07); }
.feedback-panel.is-wrong { border-color: rgba(255, 129, 141, 0.34); background: rgba(255, 129, 141, 0.065); }
.feedback-panel header { display: flex; align-items: center; gap: 10px; }
.feedback-panel header b { color: var(--green); font-size: 18px; }
.feedback-panel.is-wrong header b { color: var(--red); }
.feedback-panel p { margin: 8px 0 0; color: #c9d7dd; white-space: pre-wrap; }
.feedback-panel code { color: var(--gold); font-family: Consolas, monospace; }

.programming-layout { display: grid; grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr); gap: 22px; margin-top: 22px; }
.problem-detail { min-width: 0; }
.problem-detail > p { margin: 0; color: #c5d2d9; white-space: pre-wrap; }
.samples { display: grid; gap: 13px; margin-top: 22px; }
.sample { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.sample > div > span { color: var(--muted); font-size: 12px; }
.sample pre { min-height: 75px; margin-top: 5px; font-size: 13px; }
.code-workbench { min-width: 0; padding: 15px; border: 1px solid rgba(102, 223, 241, 0.16); border-radius: 13px; background: #07141d; }
.code-workbench header { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; color: var(--muted); font-size: 12px; }
.code-workbench header span:first-child { color: var(--cyan); font-family: Consolas, monospace; }
.code-workbench textarea {
  display: block;
  width: 100%;
  min-height: 450px;
  resize: vertical;
  padding: 16px;
  color: #e4f3f7;
  border: 1px solid rgba(150, 194, 214, 0.16);
  border-radius: 9px;
  outline: 0;
  background: #040c12;
  tab-size: 4;
  font: 15px/1.65 Consolas, "Courier New", monospace;
}
.code-workbench textarea:focus { border-color: rgba(102, 223, 241, 0.48); box-shadow: 0 0 0 3px rgba(102, 223, 241, 0.06); }
.code-workbench footer { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 12px; }
.code-workbench footer span { color: #718794; font-size: 11px; }
.judge-output { margin-top: 14px; padding: 14px; border: 1px solid var(--line); border-radius: 10px; background: rgba(255, 255, 255, 0.025); }
.judge-output header { display: flex; align-items: center; justify-content: space-between; }
.judge-output header strong { color: var(--gold); }
.judge-output.is-accepted { border-color: rgba(118, 230, 173, 0.35); background: rgba(118, 230, 173, 0.06); }
.judge-output.is-accepted header strong { color: var(--green); }
.judge-output.is-error { border-color: rgba(255, 129, 141, 0.32); background: rgba(255, 129, 141, 0.055); }
.judge-output.is-error header strong { color: var(--red); }
.judge-output p { margin: 8px 0 0; color: #c7d5db; }
.judge-output pre { max-height: 260px; margin-top: 11px; overflow: auto; font-size: 12px; }

.practice-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  width: min(1480px, calc(100% - 48px));
  margin: 0 auto;
  padding: 30px 0 38px;
  color: #78909d;
  border-top: 1px solid var(--line);
  font-size: 12px;
}
.practice-footer > div { display: flex; flex-direction: column; }
.practice-footer strong { color: #b7c7cf; }
.practice-footer p { display: flex; align-items: center; gap: 8px; margin: 0; }
.practice-footer a:hover { color: var(--green); }
.practice-toast {
  position: fixed;
  z-index: 50;
  left: 50%;
  bottom: 26px;
  max-width: min(520px, calc(100% - 32px));
  padding: 11px 17px;
  color: #071018;
  border-radius: 9px;
  background: var(--gold);
  box-shadow: var(--shadow);
  transform: translateX(-50%);
  font-weight: 700;
}

@media (max-width: 1180px) {
  .practice-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .programming-layout { grid-template-columns: 1fr; }
  .code-workbench textarea { min-height: 380px; }
}

@media (max-width: 820px) {
  .practice-header { grid-template-columns: 1fr auto; padding: 0 20px; }
  .practice-header nav { display: none; }
  .judge-status b { display: none; }
  .practice-header__account { gap: 10px; }
  main { width: min(100% - 32px, 1480px); }
  .practice-hero { grid-template-columns: 1fr; gap: 25px; padding-top: 58px; }
  .practice-hero aside { width: 100%; justify-content: center; }
  .section-heading, .workspace-heading { align-items: flex-start; flex-direction: column; }
  .workspace-heading { padding: 21px; }
  .workspace-layout { grid-template-columns: 1fr; }
  .question-sidebar { position: static; }
  .question-list { grid-template-columns: repeat(5, minmax(0, 1fr)); }
  .question-list button { display: flex; min-height: auto; justify-content: center; padding: 7px; }
  .question-list__title { display: none; }
  .question-list__state { position: absolute; margin: -25px 0 0 25px; }
  .practice-footer { width: min(100% - 32px, 1480px); align-items: flex-start; flex-direction: column; }
}

@media (max-width: 560px) {
  .practice-header { min-height: 66px; }
  .practice-header__account > button { max-width: 86px; padding: 7px 9px; }
  .practice-brand small { display: none; }
  main { width: min(100% - 24px, 1480px); }
  .practice-hero { padding: 43px 0 38px; }
  .practice-hero h1 { font-size: 42px; }
  .practice-hero > div p { font-size: 16px; }
  .practice-hero aside { padding: 16px 10px; }
  .practice-hero aside span { min-width: 65px; }
  .practice-hero aside i { margin: 0 8px; }
  .practice-card-grid { grid-template-columns: 1fr; }
  .practice-card { min-height: 194px; padding: 21px; }
  .practice-card p { min-height: auto; }
  .section-heading { margin-bottom: 18px; }
  .practice-sections { padding-bottom: 58px; }
  .workspace-heading button { width: 100%; }
  .custom-filter { align-items: flex-start; flex-wrap: wrap; }
  .custom-filter > span { width: 100%; }
  .question-stage { min-height: 560px; padding: 20px 16px; }
  .question-sidebar { padding: 14px; }
  .question-list { gap: 5px; }
  .question-list button { padding: 5px; }
  .question-list__number { width: 28px; height: 28px; }
  .option-button { grid-template-columns: 34px minmax(0, 1fr); padding: 12px; }
  .answer-actions { align-items: stretch; flex-direction: column; }
  .submit-answer, .submit-code { width: 100%; }
  .question-navigation { display: grid; grid-template-columns: 1fr 1fr; }
  .sample { grid-template-columns: 1fr; }
  .code-workbench { padding: 10px; }
  .code-workbench textarea { min-height: 360px; padding: 12px; font-size: 13px; }
  .code-workbench footer { align-items: stretch; flex-direction: column; }
  .practice-footer { width: min(100% - 24px, 1480px); }
  .practice-footer p { align-items: flex-start; flex-direction: column; gap: 3px; }
  .practice-footer p i { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}