*,*::before,*::after{box-sizing:border-box}

:root{
  --ink:#05120E;
  --deck:#0B1F19;
  --raise:#12332B;
  --cyan:#1FE3BC;
  --cyan-deep:#0FA98C;
  --pulse:#FF5326;
  --amber:#FFB233;
  --ice:#E8F4EF;
  --mist:#8CA79E;
  --mint:#CFF7EC;
  --line:rgba(31,227,188,.16);
  --line-soft:rgba(140,167,158,.2);
  --r-lg:28px;
  --r-md:20px;
  --r-sm:14px;
  --rail:88px;
  --shell:1240px;
  --header-h:64px;
  --header-h-min:48px;
  --dur:.36s;
  --ease:cubic-bezier(.22,.61,.36,1);
  --font-sans:"Noto Sans SC","Source Han Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  --font-mono:"JetBrains Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}

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

body{
  margin:0;
  background:var(--ink);
  color:var(--ice);
  font-family:var(--font-sans);
  font-size:17px;
  line-height:1.8;
  letter-spacing:0;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  background-image:
    linear-gradient(rgba(31,227,188,.05) 1px,transparent 1px),
    linear-gradient(90deg,rgba(31,227,188,.05) 1px,transparent 1px);
  background-size:76px 76px;
  -webkit-mask-image:radial-gradient(ellipse at 50% 0%,#000 0%,rgba(0,0,0,.35) 55%,transparent 82%);
  mask-image:radial-gradient(ellipse at 50% 0%,#000 0%,rgba(0,0,0,.35) 55%,transparent 82%);
}

h1,h2,h3,h4,p,figure,dl,dd,blockquote{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
img,svg{display:block;max-width:100%;height:auto}
a{color:var(--cyan);text-decoration:none}
button{font-family:inherit;font-size:inherit}
[hidden]{display:none !important}

:where(a,button,[tabindex]):focus-visible{
  outline:2px solid var(--cyan);
  outline-offset:3px;
  border-radius:8px;
}

/* ---------- 跳转链接 ---------- */
.bsx-skip{
  position:fixed;
  top:10px;
  left:10px;
  z-index:200;
  transform:translateY(-220%);
  display:inline-flex;
  align-items:center;
  padding:10px 20px;
  border-radius:999px;
  background:var(--cyan);
  color:var(--ink);
  font-size:14px;
  font-weight:700;
  transition:transform .2s var(--ease);
}
.bsx-skip:focus{transform:translateY(0)}

/* ---------- 头部命令栏 ---------- */
.bsx-header{
  position:sticky;
  top:0;
  z-index:80;
  background:rgba(5,18,14,.9);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid var(--line);
}

.bsx-header__inner{
  position:relative;
  display:flex;
  align-items:center;
  gap:12px;
  width:100%;
  max-width:var(--shell);
  margin:0 auto;
  padding:0 clamp(14px,3vw,30px);
  height:var(--header-h);
  transition:height .24s var(--ease);
}
.bsx-header.is-condensed .bsx-header__inner{height:var(--header-h-min)}

.bsx-brand{
  display:inline-flex;
  align-items:baseline;
  gap:9px;
  color:var(--ice);
  font-weight:900;
  font-size:17px;
  letter-spacing:-.03em;
  line-height:1;
  white-space:nowrap;
}
.bsx-brand__mark{display:inline-block}
.bsx-brand__dash{color:var(--cyan)}
.bsx-brand__sub{
  font-size:10.5px;
  font-weight:500;
  letter-spacing:.26em;
  color:var(--mist);
}

.bsx-version{
  display:inline-flex;
  align-items:center;
  height:22px;
  padding:0 10px;
  border-radius:999px;
  background:var(--amber);
  color:#1B1000;
  font-family:var(--font-mono);
  font-size:11.5px;
  font-weight:700;
  letter-spacing:.02em;
  font-variant-numeric:tabular-nums;
  white-space:nowrap;
}

.bsx-indexbtn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  height:34px;
  padding:0 14px 0 6px;
  border:1px solid var(--line);
  border-radius:999px;
  background:rgba(18,51,43,.6);
  color:var(--mist);
  font-size:13px;
  cursor:pointer;
  transition:border-color .2s,color .2s,background .2s;
  white-space:nowrap;
}
.bsx-indexbtn:hover{border-color:var(--cyan);color:var(--ice);background:var(--raise)}
.bsx-indexbtn[aria-expanded="true"]{border-color:var(--cyan);color:var(--ice);background:var(--raise)}
.bsx-indexbtn__glyph{
  font-family:var(--font-mono);
  font-size:11px;
  color:var(--cyan);
  padding-right:9px;
  border-right:1px solid var(--line-soft);
  line-height:1.4;
}

.bsx-nav{
  display:flex;
  align-items:center;
  gap:2px;
  margin-left:auto;
}
.bsx-nav__link{
  position:relative;
  display:inline-block;
  padding:8px 11px;
  border-radius:999px;
  font-size:14px;
  line-height:1.4;
  color:var(--mist);
  transition:color .2s,background .2s;
  white-space:nowrap;
}
.bsx-nav__link:hover{color:var(--ice);background:rgba(18,51,43,.85)}
.bsx-nav__link[aria-current="page"]{color:var(--cyan);font-weight:700}
.bsx-nav__link[aria-current="page"]::after{
  content:"";
  position:absolute;
  left:11px;
  right:11px;
  bottom:1px;
  height:2px;
  border-radius:2px;
  background:var(--cyan);
}

.bsx-login{
  display:inline-flex;
  align-items:center;
  height:34px;
  padding:0 17px;
  border:1px solid var(--cyan);
  border-radius:999px;
  color:var(--cyan);
  font-size:13.5px;
  font-weight:700;
  letter-spacing:.02em;
  white-space:nowrap;
  transition:background .2s,color .2s,border-color .2s;
}
.bsx-login:hover{background:var(--cyan);color:var(--ink);border-color:var(--cyan)}

.bsx-navtoggle{
  display:none;
  align-items:center;
  justify-content:center;
  width:38px;
  height:34px;
  border:1px solid var(--line);
  border-radius:12px;
  background:transparent;
  color:var(--ice);
  cursor:pointer;
  transition:border-color .2s,background .2s;
}
.bsx-navtoggle:hover{border-color:var(--cyan);background:var(--raise)}
.bsx-bars{
  position:relative;
  display:block;
  width:16px;
  height:2px;
  border-radius:2px;
  background:currentColor;
}
.bsx-bars::before,
.bsx-bars::after{
  content:"";
  position:absolute;
  left:0;
  width:16px;
  height:2px;
  border-radius:2px;
  background:currentColor;
  transition:transform .2s var(--ease),top .2s var(--ease);
}
.bsx-bars::before{top:-5px}
.bsx-bars::after{top:5px}
.bsx-navtoggle[aria-expanded="true"] .bsx-bars{background:transparent}
.bsx-navtoggle[aria-expanded="true"] .bsx-bars::before{top:0;transform:rotate(45deg);background:var(--cyan)}
.bsx-navtoggle[aria-expanded="true"] .bsx-bars::after{top:0;transform:rotate(-45deg);background:var(--cyan)}

/* ---------- 内容索引面板 ---------- */
.bsx-index{
  position:absolute;
  left:0;
  right:0;
  top:100%;
  padding:22px clamp(14px,3vw,30px) 26px;
  background:var(--deck);
  border-bottom:1px solid var(--line);
  box-shadow:0 34px 70px -30px rgba(0,0,0,.9);
  animation:bsx-drop .22s var(--ease) both;
}
@keyframes bsx-drop{
  from{opacity:0;transform:translateY(-10px)}
  to{opacity:1;transform:none}
}
.bsx-index__head{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  gap:14px;
  max-width:var(--shell);
  margin:0 auto 14px;
  padding-bottom:12px;
  border-bottom:1px dashed var(--line);
}
.bsx-index__title{
  font-size:13px;
  font-weight:700;
  letter-spacing:.14em;
  color:var(--ice);
}
.bsx-index__meta{
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.08em;
  color:var(--mist);
  font-variant-numeric:tabular-nums;
}
.bsx-index__grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(168px,1fr));
  gap:10px;
  max-width:var(--shell);
  margin:0 auto;
}
.bsx-index__item{
  display:flex;
  flex-direction:column;
  gap:5px;
  padding:14px 16px;
  border:1px solid var(--line-soft);
  border-radius:var(--r-sm);
  background:rgba(18,51,43,.55);
  color:var(--ice);
  transition:border-color .2s,background .2s,transform .2s var(--ease);
}
.bsx-index__item:hover{border-color:var(--cyan);background:var(--raise);transform:translateY(-2px)}
.bsx-index__n{
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.16em;
  color:var(--cyan);
  font-variant-numeric:tabular-nums;
}
.bsx-index__t{font-size:14.5px;font-weight:700;line-height:1.4}
.bsx-index__d{font-size:12px;line-height:1.55;color:var(--mist)}

.bsx-progress{
  position:absolute;
  left:0;
  bottom:-1px;
  display:block;
  width:100%;
  height:2px;
  transform:scaleX(0);
  transform-origin:0 50%;
  background:linear-gradient(90deg,var(--cyan),var(--amber));
  pointer-events:none;
}

/* ---------- 页面骨架 ---------- */
.bsx-main{position:relative;z-index:1;display:block}
.bsx-shell{
  width:100%;
  max-width:var(--shell);
  margin:0 auto;
  padding:0 clamp(16px,3.4vw,32px);
}

.bsx-crumbs{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:8px;
  padding:20px 0 0;
  font-size:12.5px;
  color:var(--mist);
}
.bsx-crumbs a{color:var(--mist);transition:color .2s}
.bsx-crumbs a:hover{color:var(--cyan)}
.bsx-crumbs__sep{color:var(--raise);font-family:var(--font-mono)}

/* ---------- 排版 ---------- */
.bsx-eyebrow{
  display:inline-block;
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.3em;
  text-transform:uppercase;
  color:var(--cyan);
  font-variant-numeric:tabular-nums;
}
.bsx-h1{
  font-size:clamp(2.1rem,5.2vw,3.6rem);
  font-weight:900;
  letter-spacing:-.03em;
  line-height:1.08;
}
.bsx-h2{
  font-size:clamp(1.5rem,3vw,2.25rem);
  font-weight:900;
  letter-spacing:-.03em;
  line-height:1.16;
}
.bsx-h3{
  font-size:clamp(1.05rem,1.7vw,1.32rem);
  font-weight:700;
  letter-spacing:-.01em;
  line-height:1.4;
}
.bsx-lead{
  font-size:clamp(1rem,1.2vw,1.1rem);
  line-height:1.85;
  color:var(--mist);
}
.bsx-prose{font-size:17px;line-height:1.85;color:var(--ice)}
.bsx-prose p{max-width:68ch;color:var(--mist)}
.bsx-prose p + p{margin-top:1.05em}
.bsx-prose strong{color:var(--cyan);font-weight:700}
.bsx-prose a{border-bottom:1px solid rgba(31,227,188,.4);transition:border-color .2s}
.bsx-prose a:hover{border-color:var(--cyan)}
.bsx-num{
  font-family:var(--font-mono);
  font-variant-numeric:tabular-nums;
  letter-spacing:-.02em;
}
.bsx-anno{
  writing-mode:vertical-rl;
  text-orientation:mixed;
  font-size:11px;
  letter-spacing:.3em;
  color:var(--mist);
  text-transform:uppercase;
  font-variant-numeric:tabular-nums;
}

/* ---------- 按钮 ---------- */
.bsx-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:44px;
  padding:0 22px;
  border:1px solid transparent;
  border-radius:999px;
  font-size:14.5px;
  font-weight:700;
  letter-spacing:.01em;
  line-height:1.2;
  cursor:pointer;
  transition:transform .16s var(--ease),background .2s,color .2s,border-color .2s,box-shadow .2s;
}
.bsx-btn:active{transform:translateY(1px)}
.bsx-btn--pulse{
  background:var(--pulse);
  color:#200700;
  box-shadow:0 14px 34px -18px rgba(255,83,38,.9);
}
.bsx-btn--pulse:hover{background:#ff6b45}
.bsx-btn--cyan{background:var(--cyan);color:var(--ink)}
.bsx-btn--cyan:hover{background:#4ff0cf}
.bsx-btn--ghost{border-color:var(--cyan);color:var(--cyan);background:transparent}
.bsx-btn--ghost:hover{background:rgba(31,227,188,.12)}
.bsx-btn--quiet{
  border-color:var(--line-soft);
  background:rgba(18,51,43,.6);
  color:var(--ice);
}
.bsx-btn--quiet:hover{border-color:var(--cyan);color:var(--cyan)}

/* ---------- 胶囊筛选 ---------- */
.bsx-pill{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:7px 14px;
  border:1px solid rgba(31,227,188,.45);
  border-radius:999px;
  background:transparent;
  color:var(--cyan);
  font-size:12.5px;
  font-weight:500;
  line-height:1;
  cursor:pointer;
  transition:background .2s,color .2s,border-color .2s;
}
.bsx-pill:hover{background:rgba(31,227,188,.12)}
.bsx-pill[aria-pressed="true"]{
  background:var(--cyan);
  border-color:var(--cyan);
  color:var(--ink);
  font-weight:700;
}
.bsx-pill--amber{border-color:rgba(255,178,51,.5);color:var(--amber)}
.bsx-pill--amber[aria-pressed="true"]{background:var(--amber);border-color:var(--amber);color:#1B1000}

/* ---------- 网格 ---------- */
.bsx-grid{display:grid;gap:clamp(14px,2vw,22px)}
.bsx-grid--12{grid-template-columns:repeat(12,minmax(0,1fr))}
.bsx-grid--auto{grid-template-columns:repeat(auto-fit,minmax(242px,1fr))}
.bsx-col-3{grid-column:span 3}
.bsx-col-4{grid-column:span 4}
.bsx-col-5{grid-column:span 5}
.bsx-col-6{grid-column:span 6}
.bsx-col-7{grid-column:span 7}
.bsx-col-8{grid-column:span 8}
.bsx-col-12{grid-column:span 12}

/* ---------- 卡片 ---------- */
.bsx-card{
  position:relative;
  padding:clamp(18px,2.2vw,26px);
  border:1px solid var(--line-soft);
  border-radius:var(--r-md);
  background:var(--deck);
}
.bsx-card--raise{background:var(--raise);border-color:rgba(31,227,188,.22)}
.bsx-card--glow{
  border-color:rgba(31,227,188,.4);
  box-shadow:0 0 0 1px rgba(31,227,188,.14),0 26px 60px -34px rgba(31,227,188,.6);
}

/* ---------- 图片容器基础规则 ---------- */
.bsx-figure{display:flex;flex-direction:column;gap:10px}
.bsx-figure figcaption{
  font-size:12.5px;
  line-height:1.6;
  color:var(--mist);
  letter-spacing:.02em;
}
.bsx-media{
  position:relative;
  display:block;
  overflow:hidden;
  border:1px solid var(--line-soft);
  border-radius:var(--r-md);
  background:
    radial-gradient(circle at 82% 18%,rgba(31,227,188,.16),transparent 58%),
    linear-gradient(148deg,var(--raise),var(--deck) 72%);
}
.bsx-media::after{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background-image:
    linear-gradient(rgba(31,227,188,.07) 1px,transparent 1px),
    linear-gradient(90deg,rgba(31,227,188,.07) 1px,transparent 1px);
  background-size:44px 44px;
  opacity:.55;
}
.bsx-media img,
.bsx-media picture,
.bsx-media video{
  position:relative;
  z-index:1;
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}
.bsx-media--16x9{aspect-ratio:16/9}
.bsx-media--4x3{aspect-ratio:4/3}
.bsx-media--1x1{aspect-ratio:1/1}
.bsx-media--21x9{aspect-ratio:21/9}
.bsx-media--ring{aspect-ratio:1/1;border-radius:50%}

/* ---------- 时间轴 ---------- */
.bsx-timeline{position:relative;display:flex;flex-direction:column;gap:18px}
.bsx-timeline::before{
  content:"";
  position:absolute;
  left:8px;
  top:8px;
  bottom:8px;
  width:2px;
  border-radius:2px;
  background:linear-gradient(180deg,var(--cyan),rgba(31,227,188,.08));
}
.bsx-timeline__item{position:relative;padding-left:34px}
.bsx-timeline__dot{
  position:absolute;
  left:1px;
  top:6px;
  width:16px;
  height:16px;
  border:2px solid var(--cyan);
  border-radius:50%;
  background:var(--ink);
}

/* ---------- 入场显现 ---------- */
.bsx-reveal{
  opacity:0;
  transform:translateY(14px);
  transition:opacity .5s var(--ease),transform .5s var(--ease);
}
.bsx-reveal.is-in{opacity:1;transform:none}

/* ---------- 页脚 ---------- */
.bsx-footer{
  position:relative;
  z-index:1;
  margin-top:clamp(48px,7vw,96px);
  border-top:1px solid var(--line);
  background:
    radial-gradient(ellipse at 12% 0%,rgba(31,227,188,.1),transparent 62%),
    var(--deck);
}
.bsx-footer__inner{
  display:grid;
  grid-template-columns:1.15fr 1fr 1.05fr;
  gap:clamp(24px,3.4vw,52px);
  width:100%;
  max-width:var(--shell);
  margin:0 auto;
  padding:clamp(34px,4.4vw,58px) clamp(16px,3.4vw,32px) clamp(26px,3vw,38px);
}
.bsx-footer__col{min-width:0}
.bsx-footer__col--brand{display:flex;flex-direction:column;gap:10px}
.bsx-footer__brand{
  font-size:19px;
  font-weight:900;
  letter-spacing:-.03em;
  color:var(--ice);
  line-height:1.2;
}
.bsx-footer__icp{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.04em;
  color:var(--mist);
  font-variant-numeric:tabular-nums;
}
.bsx-footer__promise{
  max-width:34ch;
  font-size:13.5px;
  line-height:1.8;
  color:var(--mist);
}
.bsx-footer__copy{
  margin-top:4px;
  font-size:11.5px;
  letter-spacing:.04em;
  color:rgba(140,167,158,.7);
}
.bsx-footer__label{
  margin-bottom:12px;
  font-family:var(--font-mono);
  font-size:11px;
  letter-spacing:.28em;
  text-transform:uppercase;
  color:var(--cyan);
}
.bsx-footer__nav{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:6px 14px;
  margin-bottom:18px;
}
.bsx-footer__nav a{
  font-size:13.5px;
  color:var(--mist);
  transition:color .2s;
}
.bsx-footer__nav a:hover{color:var(--cyan)}
.bsx-footer__legal{
  display:flex;
  flex-wrap:wrap;
  gap:8px 16px;
  padding-top:16px;
  border-top:1px solid var(--line-soft);
}
.bsx-footer__legal a{
  font-size:12.5px;
  color:rgba(140,167,158,.85);
  transition:color .2s;
}
.bsx-footer__legal a:hover{color:var(--cyan)}

.bsx-contact{display:grid;gap:4px;margin-bottom:20px}
.bsx-contact dt{
  font-size:11px;
  letter-spacing:.18em;
  color:rgba(140,167,158,.75);
  text-transform:uppercase;
}
.bsx-contact dd{
  margin:0 0 6px;
  font-size:13.5px;
  line-height:1.6;
  color:var(--ice);
  word-break:break-word;
}
.bsx-contact dd:nth-of-type(2),
.bsx-contact dd:nth-of-type(2) + dd{font-family:var(--font-mono);font-variant-numeric:tabular-nums}

.bsx-tick{position:relative;padding-left:16px}
.bsx-tick::before{
  content:"";
  position:absolute;
  left:3px;
  top:7px;
  bottom:7px;
  width:1px;
  background:var(--line);
}
.bsx-tick__item{
  position:relative;
  padding-bottom:10px;
  font-size:12.5px;
  line-height:1.6;
  color:var(--mist);
}
.bsx-tick__item:last-child{padding-bottom:0}
.bsx-tick__item::before{
  content:"";
  position:absolute;
  left:-16px;
  top:6px;
  width:7px;
  height:7px;
  border-radius:50%;
  background:var(--raise);
}
.bsx-tick__item.is-live{color:var(--ice)}
.bsx-tick__item.is-live::before{
  background:var(--cyan);
  box-shadow:0 0 0 4px rgba(31,227,188,.16);
}

.bsx-footer__base{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:10px 20px;
  width:100%;
  max-width:var(--shell);
  margin:0 auto;
  padding:16px clamp(16px,3.4vw,32px) 26px;
  border-top:1px solid var(--line-soft);
}
.bsx-footer__basenote{
  font-size:12px;
  line-height:1.7;
  color:rgba(140,167,158,.8);
}
.bsx-footer__basever{
  font-family:var(--font-mono);
  font-size:11.5px;
  letter-spacing:.1em;
  color:var(--mist);
  font-variant-numeric:tabular-nums;
}

/* ---------- 响应式 ---------- */
@media (max-width:1100px){
  .bsx-footer__inner{grid-template-columns:1fr 1fr}
  .bsx-footer__col--brand{grid-column:span 2}
}

@media (max-width:940px){
  .bsx-nav{
    position:absolute;
    top:100%;
    left:0;
    right:0;
    display:none;
    flex-direction:column;
    align-items:stretch;
    gap:2px;
    margin-left:0;
    padding:10px clamp(14px,3vw,30px) 16px;
    background:var(--deck);
    border-bottom:1px solid var(--line);
    box-shadow:0 26px 50px -30px rgba(0,0,0,.95);
  }
  .bsx-nav[data-open="true"]{display:flex}
  .bsx-nav__link{padding:12px 14px;font-size:15px;border-radius:12px;color:var(--ice)}
  .bsx-nav__link[aria-current="page"]{background:rgba(31,227,188,.12);color:var(--cyan)}
  .bsx-nav__link[aria-current="page"]::after{display:none}
  .bsx-navtoggle{display:inline-flex;margin-left:auto}
  .bsx-indexbtn__label{display:none}
  .bsx-indexbtn{padding:0 10px}
  .bsx-indexbtn__glyph{padding-right:0;border-right:0}
  .bsx-index__grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}
  .bsx-col-3,.bsx-col-4,.bsx-col-5{grid-column:span 6}
  .bsx-col-6,.bsx-col-7,.bsx-col-8{grid-column:span 12}
}

@media (max-width:760px){
  :root{--header-h:58px;--header-h-min:50px}
  body{font-size:16px}
  .bsx-footer__inner{grid-template-columns:1fr}
  .bsx-footer__col--brand{grid-column:span 1}
  .bsx-index__head{flex-direction:column;align-items:flex-start;gap:4px}
}

@media (max-width:600px){
  .bsx-brand{font-size:15px;gap:7px}
  .bsx-brand__sub{display:none}
  .bsx-version{font-size:10.5px;height:20px;padding:0 8px}
  .bsx-login{height:32px;padding:0 13px;font-size:12.5px}
  .bsx-indexbtn{height:32px}
  .bsx-navtoggle{width:34px;height:32px}
  .bsx-col-3,.bsx-col-4,.bsx-col-5,.bsx-col-6,.bsx-col-7,.bsx-col-8{grid-column:span 12}
  .bsx-footer__nav{grid-template-columns:1fr}
  .bsx-timeline__item{padding-left:30px}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{
    animation-duration:.001ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.001ms !important;
  }
  .bsx-reveal{opacity:1;transform:none}
  .bsx-index__item:hover{transform:none}
}