/* ============================================================
   得胜28 · 全站共享样式 /assets/site.css
   纸张 + 招牌：米白纸底、墨绿招牌、暖铜索引、朱砂行动点
   ============================================================ */

/* ---------- 01 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, li, figure, blockquote, dl, dt, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
img, svg, video { display: block; max-width: 100%; }
[hidden] { display: none !important; }

/* ---------- 02 设计变量 ---------- */
:root {
  --ink: #1E3A34;
  --ink-deep: #122420;
  --copper: #B4703A;
  --copper-soft: #E2B98C;
  --paper: #F7F2E7;
  --card: #FFFDF7;
  --cinnabar: #C0392B;
  --cinnabar-deep: #A62F22;
  --text: #221F1B;
  --muted: #6E7C74;
  --note: #EFE3B9;
  --line: rgba(30, 58, 52, 0.16);
  --line-soft: rgba(30, 58, 52, 0.09);

  --font-head: 'Noto Serif SC', 'Source Han Serif SC', 'Songti SC', 'SimSun', serif;
  --font-body: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --font-mono: 'JetBrains Mono', 'IBM Plex Mono', 'Courier New', monospace;

  --radius-pill: 999px;
  --radius-card: 6px;
  --radius-sign: 16px;

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --shell: 1220px;
  --lp: 34px; /* 资料卡内边距 */
}

/* ---------- 03 纸张底与中文排版 ---------- */
body {
  background-color: var(--paper);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 400;
  line-height: 1.85;
  min-height: 100vh;
  letter-spacing: 0.01em;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    radial-gradient(rgba(30, 58, 52, 0.055) 1px, transparent 1px),
    radial-gradient(rgba(180, 112, 58, 0.045) 1px, transparent 1px);
  background-size: 5px 5px, 11px 11px;
  background-position: 0 0, 3px 4px;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--ink);
  line-height: 1.2;
  letter-spacing: -0.01em;
}

h1 { font-size: clamp(2.5rem, 5vw, 4.25rem); line-height: 1.12; font-weight: 900; }
h2 { font-size: clamp(1.7rem, 3vw, 2.6rem); }
h3 { font-size: 1.375rem; }
h4 { font-size: 1.125rem; }

p { font-size: 17px; }
strong { color: var(--ink); }
::selection { background: var(--note); color: var(--ink-deep); }

a:focus-visible,
button:focus-visible,
[tabindex]:focus-visible {
  outline: 2px solid var(--copper);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- 04 布局栅格 ---------- */
.ds-container {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: 20px;
}

.ds-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 28px;
}

.ds-span-3 { grid-column: span 3; }
.ds-span-4 { grid-column: span 4; }
.ds-span-5 { grid-column: span 5; }
.ds-span-6 { grid-column: span 6; }
.ds-span-7 { grid-column: span 7; }
.ds-span-8 { grid-column: span 8; }
.ds-span-9 { grid-column: span 9; }
.ds-span-12 { grid-column: span 12; }

.ds-section { padding: 72px 0; }

.ds-section__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 14px;
  margin-bottom: 34px;
}

.ds-section__title { font-size: clamp(1.6rem, 2.6vw, 2.3rem); }

.ds-rule {
  height: 1px;
  border: 0;
  background: var(--line);
  margin: 0;
}

/* ---------- 05 文字与标注 ---------- */
.ds-eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--copper);
  line-height: 1.4;
}

.ds-eyebrow--block { display: block; margin-bottom: 10px; }

.ds-mono {
  font-family: var(--font-mono);
  font-size: 0.86em;
  letter-spacing: 0.02em;
}

.ds-note {
  background: linear-gradient(transparent 62%, var(--note) 62%);
  padding: 0 2px;
  color: var(--ink-deep);
}

.ds-callout {
  border-left: 3px solid var(--copper);
  background: var(--card);
  border-radius: 0 var(--radius-card) var(--radius-card) 0;
  padding: 18px 22px;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--text);
}

.ds-prose {
  max-width: 38em;
  font-size: 17px;
  line-height: 1.85;
}

.ds-prose p + p { margin-top: 18px; }
.ds-prose h2 { margin-top: 56px; margin-bottom: 18px; }
.ds-prose h3 { margin-top: 38px; margin-bottom: 12px; }
.ds-prose ul,
.ds-prose ol { margin: 18px 0; padding-left: 1.3em; }
.ds-prose ul { list-style: disc; }
.ds-prose ol { list-style: decimal; }
.ds-prose li { margin-bottom: 10px; }
.ds-prose a {
  color: var(--copper);
  border-bottom: 1px solid currentColor;
}
.ds-prose a:hover { color: var(--cinnabar); }
.ds-prose code {
  font-family: var(--font-mono);
  font-size: 0.86em;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 1px 6px;
}

/* ---------- 06 按钮 ---------- */
.ds-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 20px;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease),
    border-color 0.2s var(--ease);
}

.ds-btn--action {
  background: var(--cinnabar);
  color: #FFF8F2;
}
.ds-btn--action:hover { background: var(--cinnabar-deep); }

.ds-btn--copper {
  background: var(--copper);
  color: var(--card);
}
.ds-btn--copper:hover { background: #9E6130; }

.ds-btn--ghost {
  background: transparent;
  border-color: var(--ink);
  color: var(--ink);
}
.ds-btn--ghost:hover { background: var(--ink); color: var(--card); }

/* ---------- 07 悬浮胶囊头部 ---------- */
.ds-skip {
  position: absolute;
  left: 16px;
  top: 14px;
  z-index: 300;
  padding: 10px 18px;
  background: var(--ink);
  color: var(--card);
  border-radius: var(--radius-pill);
  font-size: 14px;
  transform: translateY(-220%);
  transition: transform 0.22s var(--ease);
}
.ds-skip:focus { transform: translateY(0); }

.ds-header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 14px 16px 0;
  pointer-events: none;
}

.ds-header__inner {
  position: relative;
  overflow: hidden;
  pointer-events: auto;
  max-width: var(--shell);
  margin-inline: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 12px;
  background: rgba(255, 253, 247, 0.9);
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  box-shadow: 0 12px 28px -22px rgba(18, 36, 32, 0.7);
  backdrop-filter: blur(7px);
  transition: padding 0.28s var(--ease), background-color 0.28s var(--ease),
    box-shadow 0.28s var(--ease);
}

.ds-header[data-compact] .ds-header__inner {
  padding: 6px 12px;
  background: rgba(255, 253, 247, 0.97);
  box-shadow: 0 16px 30px -22px rgba(18, 36, 32, 0.85);
}

.ds-brand {
  display: inline-flex;
  flex-direction: column;
  gap: 1px;
  flex: 0 0 auto;
  padding: 8px 18px;
  background: var(--ink);
  color: var(--card);
  border-radius: var(--radius-sign);
  transition: background-color 0.2s var(--ease);
}
.ds-brand:hover { background: var(--ink-deep); }

.ds-brand__name {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 19px;
  line-height: 1.15;
  letter-spacing: 0.02em;
}

.ds-brand__meta {
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  line-height: 1.3;
  color: var(--copper-soft);
}

.ds-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}

.ds-nav__list {
  display: flex;
  align-items: center;
  gap: 2px;
}

.ds-nav__link {
  display: block;
  padding: 9px 14px;
  border-radius: var(--radius-pill);
  font-size: 15px;
  line-height: 1.2;
  color: var(--ink);
  white-space: nowrap;
  transition: background-color 0.18s var(--ease), color 0.18s var(--ease);
}
.ds-nav__link:hover { background: rgba(30, 58, 52, 0.09); }

.ds-nav__link[aria-current="page"] {
  background: var(--copper);
  color: var(--card);
}
.ds-nav__link[aria-current="page"]:hover { background: #9E6130; }

.ds-header__cta { margin-left: 6px; }

.ds-nav-toggle {
  display: none;
  align-items: center;
  gap: 9px;
  margin-left: auto;
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  font-size: 14px;
  color: var(--ink);
  transition: background-color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.ds-nav-toggle:hover { background: rgba(30, 58, 52, 0.07); }

.ds-nav-toggle__bars {
  position: relative;
  display: block;
  width: 16px;
  height: 2px;
  background: currentColor;
}
.ds-nav-toggle__bars::before,
.ds-nav-toggle__bars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 16px;
  height: 2px;
  background: currentColor;
}
.ds-nav-toggle__bars::before { top: -5px; }
.ds-nav-toggle__bars::after { top: 5px; }

.ds-header[data-open] .ds-nav-toggle {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--card);
}

.ds-progress {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 3px;
  background: rgba(30, 58, 52, 0.07);
}

.ds-progress__bar {
  display: block;
  height: 100%;
  width: 100%;
  background: linear-gradient(90deg, var(--copper), var(--cinnabar));
  transform: scaleX(0);
  transform-origin: 0 50%;
  transition: transform 0.12s linear;
}

/* ---------- 08 页脚 ---------- */
.ds-footer {
  margin-top: 96px;
  background: var(--ink-deep);
  color: rgba(255, 253, 247, 0.82);
  padding-top: 64px;
}

.ds-footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.6fr 1fr;
  gap: 40px 32px;
}

.ds-footer__col { min-width: 0; }

.ds-footer__brand {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 27px;
  line-height: 1.2;
  color: var(--card);
  letter-spacing: 0.02em;
}

.ds-footer__desc {
  margin-top: 12px;
  max-width: 24em;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(255, 253, 247, 0.7);
}

.ds-footer__title {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--copper-soft);
  margin-bottom: 16px;
}

.ds-footer__list li {
  margin-bottom: 12px;
  font-size: 15px;
  line-height: 1.7;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px;
}

.ds-footer__list a {
  color: rgba(255, 253, 247, 0.84);
  border-bottom: 1px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.ds-footer__list a:hover {
  color: var(--copper-soft);
  border-bottom-color: var(--copper-soft);
}

.ds-footer__meta {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  color: rgba(255, 253, 247, 0.72);
  word-break: break-all;
}

.ds-copy {
  margin-left: 8px;
  padding: 3px 11px;
  border: 1px solid rgba(226, 185, 140, 0.45);
  border-radius: var(--radius-pill);
  background: transparent;
  color: var(--copper-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease),
    border-color 0.2s var(--ease);
}
.ds-copy:hover { background: rgba(226, 185, 140, 0.16); }
.ds-copy[data-copied] {
  background: var(--copper);
  border-color: var(--copper);
  color: var(--card);
}

.ds-footer__legal {
  margin-top: 52px;
  border-top: 1px solid rgba(255, 253, 247, 0.14);
  padding: 20px 0 30px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 24px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: rgba(255, 253, 247, 0.6);
}

.ds-footer__legal-left {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
}

.ds-footer__region { color: var(--copper-soft); }

/* ---------- 09 索引卡 ---------- */
.ds-index-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: var(--lp) 28px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  transition: border-color 0.22s var(--ease), box-shadow 0.22s var(--ease);
}
.ds-index-card:hover {
  border-color: var(--copper-soft);
  box-shadow: 0 22px 34px -30px rgba(18, 36, 32, 0.75);
}

.ds-index-card__no {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--copper);
}

.ds-index-card__title {
  font-family: var(--font-head);
  font-size: 21px;
  line-height: 1.35;
  color: var(--ink);
}

.ds-index-card__text {
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.ds-index-card--accent {
  background: var(--ink);
  border-color: var(--ink);
}
.ds-index-card--accent .ds-index-card__no { color: var(--copper-soft); }
.ds-index-card--accent .ds-index-card__title { color: var(--card); }
.ds-index-card--accent .ds-index-card__text { color: rgba(255, 253, 247, 0.74); }
.ds-index-card--accent:hover {
  border-color: var(--copper);
  box-shadow: 0 24px 40px -30px rgba(18, 36, 32, 0.9);
}

/* ---------- 10 时间轴 ---------- */
.ds-timeline { position: relative; }

.ds-timeline__item {
  position: relative;
  padding: 0 0 30px 30px;
  border-left: 1px solid var(--line);
}
.ds-timeline__item:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.ds-timeline__item::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 8px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--copper-soft);
  transition: background-color 0.3s var(--ease), border-color 0.3s var(--ease);
}

.ds-timeline__item.is-lit::before {
  background: var(--copper);
  border-color: var(--copper);
}

.ds-timeline__period {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--copper);
  margin-bottom: 6px;
}

.ds-timeline__title {
  font-family: var(--font-head);
  font-size: 19px;
  line-height: 1.45;
  color: var(--ink);
  margin-bottom: 6px;
}

/* ---------- 11 折叠面板 ---------- */
.ds-fold {
  border-top: 1px solid var(--line);
}
.ds-fold:last-of-type { border-bottom: 1px solid var(--line); }

.ds-fold__trigger {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 18px 2px;
  text-align: left;
  font-family: var(--font-head);
  font-size: 17.5px;
  line-height: 1.5;
  color: var(--ink);
  transition: color 0.2s var(--ease);
}
.ds-fold__trigger:hover { color: var(--copper); }

.ds-fold__icon {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 17px;
  line-height: 1;
  color: var(--copper);
  transition: color 0.2s var(--ease);
}
.ds-fold__icon::before { content: "＋"; }
.ds-fold__trigger[aria-expanded="true"] .ds-fold__icon { color: var(--cinnabar); }
.ds-fold__trigger[aria-expanded="true"] .ds-fold__icon::before { content: "－"; }

.ds-fold__panel {
  overflow: hidden;
  transition: height 240ms var(--ease);
}
.ds-fold__panel > * { padding-bottom: 20px; }

/* ---------- 12 标签 / 筛选 ---------- */
.ds-tag {
  display: inline-flex;
  align-items: center;
  padding: 5px 13px;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  background: var(--note);
  color: #6A5626;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  line-height: 1.5;
  cursor: pointer;
  transition: background-color 0.2s var(--ease), color 0.2s var(--ease),
    border-color 0.2s var(--ease);
}
.ds-tag:hover { border-color: var(--copper); }
.ds-tag[aria-pressed="true"] {
  background: var(--ink);
  color: var(--card);
  border-color: var(--ink);
}

/* ---------- 13 证据标签 ---------- */
.ds-fact {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 16px 0;
  border-top: 1px solid var(--line);
}

.ds-fact__value {
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1.3;
  color: var(--ink);
  letter-spacing: 0.01em;
}

.ds-fact__label {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--muted);
}

/* ---------- 14 图片容器 ---------- */
.ds-media {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-card);
  background: linear-gradient(160deg, #EDE6D6, #E1D8C4);
  aspect-ratio: 4 / 3;
}
.ds-media--wide { aspect-ratio: 16 / 9; }
.ds-media--square { aspect-ratio: 1 / 1; }
.ds-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ds-media__caption {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 15 参数表 ---------- */
.ds-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 15px;
}

.ds-table th {
  text-align: left;
  padding: 10px 14px;
  border-bottom: 1px solid var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

.ds-table td {
  padding: 13px 14px;
  border-bottom: 1px solid var(--line);
  line-height: 1.7;
  vertical-align: top;
}

.ds-table tr:hover td { background: rgba(226, 185, 140, 0.12); }

/* ---------- 16 面包屑 ---------- */
.ds-breadcrumb {
  padding: 22px 0 0;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.ds-breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ds-breadcrumb li { display: flex; align-items: center; }

.ds-breadcrumb li::after {
  content: "/";
  margin-left: 8px;
  color: rgba(110, 124, 116, 0.5);
}
.ds-breadcrumb li:last-child::after { content: none; }

.ds-breadcrumb a {
  color: var(--ink);
  border-bottom: 1px solid var(--line);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.ds-breadcrumb a:hover { color: var(--copper); border-color: var(--copper); }

/* ---------- 17 滚动显现 ---------- */
.has-js [data-reveal] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.32s var(--ease), transform 0.32s var(--ease);
}
.has-js [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- 18 响应式 ---------- */
@media (max-width: 1080px) {
  .ds-footer__grid { grid-template-columns: 1.4fr 1fr 1.4fr; }
  .ds-footer__col:last-child { grid-column: span 3; }
}

@media (max-width: 1000px) {
  .ds-span-3,
  .ds-span-4,
  .ds-span-5 { grid-column: span 6; }
  .ds-span-7,
  .ds-span-8,
  .ds-span-9 { grid-column: span 12; }
  .ds-section { padding: 56px 0; }
}

@media (max-width: 900px) {
  :root { --lp: 26px; }

  .ds-header { padding: 10px 12px 0; }

  .ds-header__inner {
    flex-wrap: wrap;
    border-radius: 22px;
    padding: 8px 10px;
  }

  .ds-brand { padding: 7px 14px; border-radius: 14px; }
  .ds-brand__name { font-size: 17px; }
  .ds-brand__meta { font-size: 9.5px; }

  .ds-nav-toggle { display: inline-flex; }

  .ds-nav {
    display: none;
    order: 3;
    flex-basis: 100%;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    margin-top: 8px;
    padding-top: 12px;
    border-top: 1px solid var(--line);
  }

  .ds-header[data-open] .ds-nav { display: flex; }

  .ds-nav__list {
    flex-direction: column;
    align-items: stretch;
    gap: 3px;
  }

  .ds-nav__link {
    padding: 12px 14px;
    border-radius: 14px;
    font-size: 16px;
  }

  .ds-nav__link[aria-current="page"] { border-radius: 14px; }

  .ds-header__cta {
    justify-content: center;
    margin: 8px 0 4px;
  }

  .ds-footer { margin-top: 72px; padding-top: 52px; }
  .ds-footer__grid { grid-template-columns: 1fr 1fr; gap: 34px 24px; }
  .ds-footer__col:last-child { grid-column: span 2; }
}

@media (max-width: 640px) {
  body { font-size: 16px; }

  .ds-span-3,
  .ds-span-4,
  .ds-span-5,
  .ds-span-6 { grid-column: span 12; }

  .ds-grid { gap: 22px; }

  .ds-footer__grid { grid-template-columns: 1fr; }
  .ds-footer__col:last-child { grid-column: span 1; }
  .ds-footer__legal { justify-content: flex-start; }
  .ds-index-card { padding: 22px 20px; }
}

/* ---------- 19 Reduced motion ---------- */
@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;
  }

  .has-js [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }

  .ds-timeline__item::before {
    background: var(--copper);
    border-color: var(--copper);
  }

  .ds-skip { transition: none; }
}