:root{
  --ink:#1f2617;
  --lime:#80ff00;
  --neon:#00ff00;
  --deep:#0b0f07;
  --glass:rgba(128,255,0,.07);
  --line:rgba(128,255,0,.3);
  --txt:#e9ffdb;
  --txt-soft:#c3dfab;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--ink);
  color:var(--txt);
  font-family:Inter,-apple-system,"Segoe UI",system-ui,"PingFang SC","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.7;
  overflow-x:hidden;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  opacity:.15;
  mix-blend-mode:screen;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)'/%3E%3C/svg%3E");
}
body::after{
  content:"";
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  background:
    radial-gradient(60% 45% at 12% 0%,rgba(128,255,0,.14),transparent 70%),
    radial-gradient(55% 40% at 92% 12%,rgba(0,255,0,.12),transparent 72%);
}
img{max-width:100%;height:auto;display:block}
a{color:var(--lime)}
p{margin:1rem 0;max-width:70ch}
::selection{background:var(--neon);color:var(--deep)}

h1,h2,h3{font-weight:800;line-height:1.15;letter-spacing:-.025em;margin:0 0 .55em}
h1{font-size:clamp(2rem,7vw,4.1rem)}
h2{font-size:clamp(1.5rem,3.6vw,2.1rem)}
h3{font-size:1.15rem}

.ticker{
  position:relative;z-index:2;
  background:var(--lime);
  color:var(--deep);
  border-bottom:2px solid var(--deep);
  font-weight:800;
  font-size:1rem;
  letter-spacing:.1em;
  overflow:hidden;
}
.ticker-track{
  display:flex;align-items:center;gap:1rem;
  padding:.3rem 0;
  width:max-content;
  animation:slide 26s linear infinite;
}
.ticker-track span{white-space:nowrap}
@keyframes slide{from{transform:translateX(0)}to{transform:translateX(-50%)}}

.masthead{
  position:sticky;top:0;z-index:40;
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  padding:.55rem clamp(1rem,4vw,2rem);
  background:rgba(31,38,23,.86);
  backdrop-filter:blur(9px);
  border-bottom:2px dashed var(--line);
}
.brandmark{
  display:grid;place-items:center;
  width:46px;height:46px;
  border-radius:16px;
  border:2px solid var(--lime);
  background:var(--lime);
  color:var(--deep);
  font-weight:800;font-size:1.15rem;
  text-decoration:none;
  transform:rotate(-5deg);
  box-shadow:4px 4px 0 var(--deep);
  transition:transform .2s ease;
}
.brandmark:hover{transform:rotate(4deg) scale(1.05)}
.brandmark img{width:26px;height:26px;object-fit:contain}

.drawer{position:relative}
.drawer summary{
  position:relative;z-index:70;
  display:flex;align-items:center;gap:.55rem;
  min-height:44px;
  padding:.35rem 1rem;
  border:2px solid var(--lime);
  border-radius:999px;
  background:rgba(128,255,0,.1);
  color:var(--lime);
  font-weight:800;
  cursor:pointer;
  list-style:none;
  transition:background .2s ease,color .2s ease;
}
.drawer summary::-webkit-details-marker{display:none}
.drawer summary:hover,.drawer[open] summary{background:var(--lime);color:var(--deep)}
.bars{display:block;width:18px;height:2px;background:currentColor;position:relative}
.bars::before,.bars::after{content:"";position:absolute;left:0;width:18px;height:2px;background:currentColor}
.bars::before{top:-5px}
.bars::after{top:5px}
.drawer-lbl{font-size:1rem;letter-spacing:.06em}

.drawer menu{
  position:fixed;inset:0;z-index:60;
  margin:0;padding:5rem 1.5rem 2rem;
  list-style:none;
  background:rgba(11,15,7,.97);
  backdrop-filter:blur(6px);
  display:flex;flex-direction:column;gap:.1rem;
  overflow:auto;
}
.drawer menu a{
  display:block;
  padding:.85rem .35rem;
  font-size:clamp(1.1rem,4.2vw,1.55rem);
  font-weight:800;
  color:#eaffd4;
  text-decoration:none;
  border-bottom:1px dashed rgba(128,255,0,.25);
  transition:color .18s ease,transform .18s ease;
}
.drawer menu a:hover{color:var(--neon);transform:translateX(8px)}
@media (min-width:820px){
  .drawer menu{left:auto;right:0;width:min(440px,100%);border-left:2px solid var(--lime)}
}

.hero{
  position:relative;z-index:1;
  display:grid;
  grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);
  gap:clamp(1rem,3vw,2rem);
  align-items:center;
  min-height:45vh;
  max-width:1120px;
  margin:0 auto;
  padding:clamp(1.2rem,4vw,2.6rem) clamp(1rem,4vw,2rem);
}
.hero-media{
  position:relative;
  border-radius:28px;
  overflow:hidden;
  border:2px solid var(--lime);
  background:linear-gradient(135deg,rgba(128,255,0,.2),rgba(0,255,0,.04));
  aspect-ratio:16/10;
  min-height:170px;
  transform:rotate(-1.6deg);
  box-shadow:9px 9px 0 rgba(11,15,7,.85);
}
.hero-media.no-img{
  background-image:repeating-linear-gradient(45deg,rgba(128,255,0,.16) 0 12px,transparent 12px 24px);
}
.hero-media img{width:100%;height:100%;object-fit:cover;filter:saturate(150%) contrast(1.06)}
.badge{
  position:absolute;left:12px;bottom:12px;
  padding:.28rem .85rem;
  border-radius:999px;
  background:var(--neon);
  color:var(--deep);
  font-weight:800;font-size:1rem;
  box-shadow:3px 3px 0 var(--deep);
  animation:jitter 3.8s ease-in-out infinite;
}
@keyframes jitter{
  0%,100%{transform:rotate(3deg)}
  50%{transform:rotate(-3deg) translateY(-3px)}
}
.sticker{
  position:absolute;
  z-index:3;
  font-size:1.7rem;
  font-weight:800;
  color:var(--neon);
  mix-blend-mode:screen;
  pointer-events:none;
  animation:jitter 4.6s ease-in-out infinite;
}
.s1{top:6px;right:6%}
.s2{bottom:18px;left:2px;font-size:1.2rem;animation-duration:5.6s}

.hero-copy h1{margin-bottom:.4rem;text-shadow:4px 4px 0 rgba(11,15,7,.55)}
.hero-sub{color:var(--txt-soft);font-size:1.05rem;margin:.4rem 0 1.1rem}
.jump{
  display:inline-flex;align-items:center;
  min-height:46px;
  padding:.5rem 1.4rem;
  border-radius:999px;
  background:var(--lime);
  color:var(--deep);
  font-weight:800;
  text-decoration:none;
  border:2px solid var(--deep);
  box-shadow:5px 5px 0 var(--deep);
  transition:transform .18s ease,box-shadow .18s ease;
}
.jump:hover{transform:translate(-2px,-2px);box-shadow:8px 8px 0 var(--deep)}

main{
  position:relative;z-index:1;
  display:grid;
  grid-template-columns:minmax(0,228px) minmax(0,1fr);
  gap:clamp(1rem,3vw,2.2rem);
  align-items:start;
  max-width:1120px;
  margin:0 auto;
  padding:1rem clamp(1rem,4vw,2rem) 3rem;
}
.rail{
  position:sticky;top:86px;
  padding:1rem 1rem 1.2rem;
  border:2px solid var(--line);
  border-radius:28px;
  background:rgba(0,255,0,.05);
  backdrop-filter:blur(10px);
  transform:rotate(-.9deg);
  box-shadow:6px 6px 0 rgba(11,15,7,.6);
}
.rail small{
  display:block;
  font-size:1rem;font-weight:700;
  letter-spacing:.16em;
  color:var(--neon);
}
.rail h3{margin:.15rem 0 .7rem;font-size:1.05rem;color:var(--txt)}
.rail ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:.15rem}
.rail a{
  display:block;
  padding:.5rem .2rem;
  color:#dcffc4;
  text-decoration:none;
  font-size:1rem;
  border-bottom:1px dotted rgba(128,255,0,.2);
  transition:color .15s ease,padding-left .15s ease;
}
.rail a:hover{color:var(--neon);padding-left:.5rem}

.prose{
  border:1px solid var(--line);
  border-radius:28px;
  background:var(--glass);
  backdrop-filter:blur(10px);
  padding:clamp(1.1rem,3vw,2.3rem);
  box-shadow:0 24px 60px -34px #000;
}
article small{
  display:block;
  font-size:1rem;font-weight:800;
  letter-spacing:.16em;
  color:var(--neon);
  margin-bottom:.3rem;
}
article h2{color:#f2ffdf}
article h2+p,article h3+p{margin-top:.4rem}
article a{text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:2px}
article a:hover{color:var(--neon)}
article ul,article ol{padding-left:1.3rem;max-width:70ch}
article li{margin:.4rem 0}
article blockquote{
  margin:1.4rem 0;
  padding:1rem 1.2rem;
  border-left:5px solid var(--neon);
  border-radius:0 20px 20px 0;
  background:rgba(0,255,0,.07);
}
article blockquote p:first-child{margin-top:0}
article blockquote p:last-child{margin-bottom:0}
article table{width:100%;border-collapse:collapse;display:block;overflow-x:auto;margin:1.2rem 0;max-width:100%}
article th,article td{border:1px solid var(--line);padding:.55rem .7rem;text-align:left}
article th{background:rgba(128,255,0,.12)}
article code{font-size:.95em;background:rgba(0,255,0,.12);padding:.1em .35em;border-radius:6px}
article hr{border:0;border-top:2px dashed var(--line);margin:2rem 0}

article > div{scroll-margin-top:96px}
article > div + div{
  margin-top:2.4rem;
  padding-top:1.8rem;
  border-top:2px dashed rgba(128,255,0,.22);
}

footer{
  position:relative;z-index:1;
  margin-top:2rem;
  padding:2.2rem clamp(1rem,4vw,2rem) 1.6rem;
  border-top:2px solid var(--lime);
  background:rgba(9,13,7,.72);
}
.foot-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1.1fr);
  gap:1.6rem;
  max-width:1120px;
  margin:0 auto;
}
address{font-style:normal}
address strong{display:block;font-size:1.35rem;font-weight:800;color:var(--lime)}
address p{margin:.5rem 0 0;color:var(--txt-soft);font-size:1rem;max-width:36ch}
footer ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:.1rem .8rem}
footer ul a{
  display:block;
  padding:.55rem .15rem;
  color:#dcffc4;
  text-decoration:none;
  border-bottom:1px dotted rgba(128,255,0,.22);
}
footer ul a:hover{color:var(--neon)}
.giant{
  max-width:1120px;
  margin:1.6rem auto .4rem;
  text-align:center;
  font-size:clamp(3rem,17vw,9rem);
  font-weight:800;
  line-height:.9;
  letter-spacing:-.055em;
  color:var(--lime);
  text-shadow:5px 5px 0 rgba(11,15,7,.85);
  max-width:1120px;
}
.copy{text-align:center;color:#a9c294;font-size:1rem;margin:.6rem auto 0;max-width:none}

@media (max-width:900px){
  main{grid-template-columns:1fr}
  .rail{position:static;order:-1;transform:none}
  .rail ul{flex-direction:row;flex-wrap:wrap;gap:.2rem 1rem}
  .rail a{border-bottom:0;padding:.5rem .15rem}
}
@media (max-width:760px){
  .hero{grid-template-columns:1fr;min-height:0;padding-top:.9rem;gap:1rem}
  .hero-copy{order:-1}
  .hero-media{aspect-ratio:16/9;min-height:0;transform:rotate(-1deg)}
  .foot-grid{grid-template-columns:1fr}
  .giant{font-size:clamp(2.6rem,15vw,4rem)}
  article > div{scroll-margin-top:78px}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *{animation:none!important;transition:none!important}
}

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