@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@300;400;500;700&display=swap');

:root{
  --neon:#69ff69;
  --cyan:#00ffff;
  --ink:#172617;
  --deep:#0a140b;
  --chrome:linear-gradient(135deg,#f4fff6 0%,#a8c1ad 24%,#ffffff 46%,#8ba593 64%,#e2f8e8 100%);
  --gloss:linear-gradient(135deg,#69ff69 0%,#c9ffd9 38%,#00ffff 100%);
  --line:rgba(105,255,105,.26);
  --panel:rgba(18,33,20,.7);
}

*{box-sizing:border-box}

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

body{
  margin:0;
  padding-bottom:106px;
  font-family:'Noto Sans SC','PingFang SC','Microsoft YaHei',system-ui,-apple-system,sans-serif;
  font-size:17px;
  line-height:1.75;
  color:#dcf6e2;
  background:
    radial-gradient(1000px 520px at 82% -8%, rgba(0,255,255,.16), transparent 62%),
    radial-gradient(820px 460px at 8% 108%, rgba(105,255,105,.13), transparent 62%),
    linear-gradient(180deg,#0a140b 0%,#122016 45%,#0a140b 100%);
  overflow-x:hidden;
}

body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  background-image:
    linear-gradient(rgba(0,255,255,.07) 1px,transparent 1px),
    linear-gradient(90deg,rgba(105,255,105,.06) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(circle at 50% 22%,#000 0%,rgba(0,0,0,.35) 56%,transparent 84%);
  mask-image:radial-gradient(circle at 50% 22%,#000 0%,rgba(0,0,0,.35) 56%,transparent 84%);
}

main{position:relative;z-index:1}

a{color:var(--cyan)}

:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}

/* ---------- 角落品牌图标 ---------- */
.mark{
  position:fixed;
  top:.85rem;
  left:.85rem;
  z-index:70;
  width:46px;
  height:46px;
  display:grid;
  place-items:center;
  border-radius:50%;
  border:1px solid #ecfff1;
  background:var(--chrome);
  box-shadow:0 0 20px rgba(105,255,105,.55),inset 0 -6px 14px rgba(23,38,23,.25);
  text-decoration:none;
  overflow:hidden;
}
.markTxt{color:#12210f;font-weight:700;font-size:1.05rem;line-height:1}
.markImg{width:100%;height:100%;object-fit:cover}

/* ---------- 底部固定条 ---------- */
.dock{
  position:fixed;
  left:0;
  right:0;
  bottom:0;
  z-index:60;
  display:flex;
  align-items:center;
  gap:.5rem;
  padding:.5rem .7rem calc(.5rem + env(safe-area-inset-bottom));
  background:rgba(9,19,11,.9);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-top:1px solid rgba(105,255,105,.45);
  box-shadow:0 -14px 34px rgba(0,255,255,.16);
}

.dockNav{display:flex;align-items:center;gap:.45rem;min-width:0;flex:1}

.dockList{
  display:flex;
  align-items:center;
  gap:.35rem;
  margin:0;
  padding:0 .15rem;
  list-style:none;
  flex:1;
  min-width:0;
  overflow-x:auto;
  scrollbar-width:none;
}
.dockList::-webkit-scrollbar{display:none}

.dl{
  display:inline-flex;
  align-items:center;
  gap:.32rem;
  min-height:44px;
  padding:.4rem .72rem;
  border-radius:999px;
  border:1px solid rgba(0,255,255,.3);
  background:linear-gradient(180deg,rgba(0,255,255,.09),rgba(105,255,105,.04));
  color:#e2ffe8;
  font-size:.88rem;
  text-decoration:none;
  white-space:nowrap;
  transition:box-shadow .2s ease,border-color .2s ease,transform .2s ease;
}
.dl:hover,.dl:focus-visible{
  border-color:var(--neon);
  box-shadow:0 0 16px rgba(105,255,105,.55);
  transform:translateY(-1px);
}

.sp{width:11px;height:11px;fill:var(--neon);filter:drop-shadow(0 0 4px rgba(105,255,105,.9));flex:none}

.cta{
  flex:none;
  display:inline-flex;
  align-items:center;
  min-height:44px;
  padding:0 1rem;
  border-radius:999px;
  background:var(--gloss);
  color:#0f2110;
  font-weight:700;
  font-size:.9rem;
  text-decoration:none;
  border:1px solid #f0fff4;
  box-shadow:0 0 18px rgba(0,255,255,.5),inset 0 -4px 12px rgba(23,38,23,.2);
  position:relative;
  overflow:hidden;
  white-space:nowrap;
}
.cta::after{
  content:"";
  position:absolute;
  top:0;
  left:-60%;
  width:45%;
  height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.85),transparent);
  animation:shine 4.5s ease-in-out infinite;
}

@keyframes shine{
  0%,68%{left:-60%}
  88%,100%{left:120%}
}

/* ---------- 首屏 ---------- */
.hero{
  position:relative;
  min-height:100svh;
  max-width:1080px;
  margin:0 auto;
  padding:6rem 1.15rem 3rem;
  display:grid;
  align-items:center;
  gap:2rem;
}

.heroCopy{
  display:flex;
  flex-direction:column;
  align-items:center;
  text-align:center;
  gap:1rem;
}

.plate{
  margin:0;
  font-size:.78rem;
  font-weight:500;
  letter-spacing:.24em;
  padding:.3rem 1.05rem;
  border-radius:999px;
  background:var(--chrome);
  color:#13240f;
  border:1px solid #f2fff5;
  box-shadow:0 0 22px rgba(0,255,255,.35),inset 0 -4px 10px rgba(23,38,23,.18);
}
.plate > span{display:inline-block}

.heroTitle{
  margin:0;
  font-size:clamp(2.1rem,9vw,4.1rem);
  line-height:1.14;
  letter-spacing:-.01em;
  font-weight:700;
}
.heroTitle > span{
  background:linear-gradient(180deg,#ffffff 0%,#d8ffe4 44%,#4dffae 100%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  filter:drop-shadow(0 0 22px rgba(105,255,105,.5));
}

.heroDesc{
  margin:0;
  max-width:36ch;
  color:#b7e2c2;
  font-size:1rem;
  line-height:1.7;
}

.heroGo{margin:.35rem 0 0}

.gloss{
  display:inline-flex;
  align-items:center;
  min-height:44px;
  padding:0 1.35rem;
  border-radius:999px;
  background:linear-gradient(180deg,rgba(255,255,255,.22),rgba(0,255,255,.1));
  border:1px solid rgba(105,255,105,.65);
  color:#ecfff2;
  font-weight:500;
  text-decoration:none;
  box-shadow:0 0 20px rgba(105,255,105,.35),inset 0 1px 0 rgba(255,255,255,.35);
}

.heroArt{
  position:relative;
  display:grid;
  place-items:center;
  padding:1rem 0 1.5rem;
}

.shot{margin:0;width:100%;display:grid;place-items:center}
.heroShot{
  width:100%;
  max-height:36vh;
  object-fit:cover;
  border-radius:14px;
  border:1px solid rgba(0,255,255,.55);
  box-shadow:0 0 44px rgba(0,255,255,.3),inset 0 0 0 1px rgba(255,255,255,.35);
}

.disc{
  width:clamp(130px,46vw,220px);
  aspect-ratio:1;
  border-radius:50%;
  background:var(--chrome);
  box-shadow:0 0 60px rgba(0,255,255,.45),inset 0 -16px 40px rgba(23,38,23,.35);
  position:relative;
  animation:spin 22s linear infinite;
}
.disc::after{
  content:"";
  position:absolute;
  inset:16%;
  border-radius:50%;
  border:1px dashed rgba(23,38,23,.55);
}

@keyframes spin{to{transform:rotate(360deg)}}

.bub{
  position:absolute;
  border-radius:50%;
  background:radial-gradient(circle at 32% 28%,#ffffff,rgba(0,255,255,.72) 40%,rgba(105,255,105,.2) 68%,transparent 72%);
  box-shadow:0 0 22px rgba(0,255,255,.55);
  animation:float 7.5s ease-in-out infinite;
}
.b1{width:30px;height:30px;top:6%;right:8%}
.b2{width:16px;height:16px;bottom:22%;left:4%;animation-duration:9s}
.b3{width:22px;height:22px;bottom:6%;right:24%;animation-duration:6s}

@keyframes float{
  0%,100%{transform:translate3d(0,0,0)}
  50%{transform:translate3d(0,-15px,0)}
}

/* ---------- 正文 ---------- */
.wrap{max-width:1080px;margin:0 auto;padding:0 1.15rem}

.board{
  position:relative;
  margin:1.5rem 0 1rem;
  padding:0 1.15rem;
  border:1px solid var(--line);
  border-radius:10px;
  background:var(--panel);
  backdrop-filter:blur(6px);
  -webkit-backdrop-filter:blur(6px);
  box-shadow:0 20px 54px rgba(0,0,0,.45),0 0 26px rgba(0,255,255,.08);
}

.prose{padding:0 0 1.5rem}

.prose > section{
  padding:2.4rem 0;
  border-top:1px dashed rgba(105,255,105,.3);
  scroll-margin-top:5.5rem;
}
.prose > section:first-child{border-top:0;padding-top:2rem}
.prose > section > :last-child{margin-bottom:0}

.prose h2{
  margin:0 0 1.1rem;
  font-size:clamp(1.32rem,5.2vw,1.85rem);
  line-height:1.35;
  color:#f0fff4;
  letter-spacing:.01em;
}
.prose h2 > span{
  display:inline-block;
  padding-bottom:.32rem;
  border-bottom:2px solid var(--neon);
  text-shadow:0 0 14px rgba(105,255,105,.6),0 0 34px rgba(0,255,255,.28);
}

.prose h3{
  margin:1.8rem 0 .7rem;
  font-size:1.12rem;
  line-height:1.45;
  color:#d9fff0;
}
.prose h3 > span{
  display:inline-block;
  border-left:3px solid var(--cyan);
  padding-left:.55rem;
  text-shadow:0 0 12px rgba(0,255,255,.5);
}

.prose p{margin:0 0 1rem;color:#d6f2dc}

.prose ul,.prose ol{margin:0 0 1.1rem;padding-left:1.25rem}
.prose li{margin:.45rem 0}
.prose li::marker{color:var(--neon)}

.prose strong{color:#f2fff4}
.prose em{color:var(--cyan);font-style:normal}

.prose a{
  color:var(--cyan);
  text-underline-offset:3px;
  word-break:break-word;
}
.prose a:hover{color:var(--neon)}

.prose img{
  max-width:100%;
  height:auto;
  border-radius:10px;
  border:1px solid var(--line);
  box-shadow:0 0 24px rgba(0,255,255,.18);
}

.prose blockquote{
  margin:1.2rem 0;
  padding:.85rem 1rem;
  border-left:3px solid var(--neon);
  border-radius:0 10px 10px 0;
  background:rgba(0,255,255,.07);
  color:#d9ffe4;
}
.prose blockquote p:last-child{margin-bottom:0}

.prose table{
  width:100%;
  border-collapse:collapse;
  margin:1.1rem 0;
  font-size:.95rem;
}
.prose th,.prose td{
  border:1px solid var(--line);
  padding:.55rem .6rem;
  text-align:left;
}
.prose th{background:rgba(105,255,105,.12);color:#effff3}

.prose hr{
  border:0;
  border-top:1px dashed var(--line);
  margin:1.6rem 0;
}

/* ---------- 页脚 ---------- */
.foot{
  position:relative;
  z-index:1;
  max-width:1080px;
  margin:2rem auto 0;
  padding:1.4rem 1.15rem 2rem;
  display:grid;
  grid-template-columns:1fr auto;
  align-items:center;
  gap:.3rem 1rem;
  border-top:1px solid var(--line);
  font-size:.9rem;
}

.fBrand{
  margin:0;
  color:#e6ffee;
  letter-spacing:.16em;
  font-weight:500;
}

.fLink{margin:0;grid-column:2;grid-row:1;justify-self:end}
.fNav{margin:0;grid-column:1;grid-row:2;display:flex;flex-wrap:wrap;gap:.1rem .5rem}

.foot small{
  grid-column:2;
  grid-row:2;
  justify-self:end;
  color:#8db69a;
  font-size:.78rem;
  letter-spacing:.05em;
}

.foot a{
  display:inline-flex;
  align-items:center;
  min-height:40px;
  padding:.2rem .15rem;
  color:var(--cyan);
  text-decoration:none;
  white-space:nowrap;
}
.foot a:hover{color:var(--neon)}

/* ---------- 桌面 ---------- */
@media (min-width:820px){
  body{padding-bottom:112px}

  .mark{top:1.15rem;left:1.15rem;width:50px;height:50px}

  .dock{
    left:50%;
    right:auto;
    transform:translateX(-50%);
    bottom:1.1rem;
    width:min(940px,calc(100% - 3rem));
    padding:.5rem .6rem;
    border:1px solid rgba(105,255,105,.4);
    border-radius:999px;
    box-shadow:0 -6px 30px rgba(0,255,255,.22),0 16px 40px rgba(0,0,0,.5);
  }

  .hero{
    grid-template-columns:1.08fr .92fr;
    gap:3rem;
    padding:7rem 1.5rem 4rem;
  }

  .heroCopy{text-align:center}

  .heroArt{padding:0}

  .heroShot{
    max-height:58vh;
    transform:perspective(1000px) rotateY(-7deg);
    transition:transform .5s ease;
  }
  .heroShot:hover{transform:perspective(1000px) rotateY(0deg)}

  .disc{width:min(58%,260px)}

  .board{padding:0 1.9rem}
  .prose{padding-bottom:2rem}
  .prose > section{padding:3rem 0}
  .foot{padding:1.6rem 1.5rem 2.4rem}
}

@media (min-width:1100px){
  .heroTitle{font-size:4.2rem}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation:none!important;transition:none!important}
}
</｜DSML｜ parameter>
</｜DSML｜ invoke>
</｜DSML｜ calls>

button[aria-expanded]{min-width:44px;min-height:44px}