main{max-width:1280px;margin:0 auto;padding:0 22px 60px}

/* top bar */
.topbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;
  gap:16px;padding:12px 22px;background:linear-gradient(180deg,#070c12ee,#070c12bb);
  border-bottom:1px solid var(--edge);backdrop-filter:blur(8px)}
.brand{display:flex;align-items:center;gap:12px}
.logo{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;font-weight:900;font-size:22px;
  background:linear-gradient(180deg,#1f7a46,#0c3f24);color:#eafff2;border:1px solid #2ee085;
  box-shadow:0 0 18px rgba(40,224,123,.45)}
.brand-name{font-weight:900;letter-spacing:.14em;font-size:18px}
.brand-sub{font-size:10px;letter-spacing:.24em;color:var(--muted)}
.topbar-mid{display:flex;gap:8px}
.topbar-right{display:flex;align-items:center;gap:10px}
.wallet-addr{font-family:monospace;font-size:12px;color:var(--accent);padding:6px 10px;border:1px solid var(--edge2);border-radius:8px;background:#0a121a}

/* hero */
.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:20px;padding:26px 0}
.hero-left{padding:26px}
.countdown{display:flex;gap:12px;margin:12px 0 6px}
.cd{background:#04120a;border:1px solid #0a1f14;border-radius:12px;padding:12px 14px;text-align:center;min-width:78px;
  box-shadow:inset 0 3px 10px rgba(0,0,0,.85), inset 0 0 20px rgba(0,0,0,.5)}
.cd span{font-family:monospace;font-size:34px;font-weight:800;color:#8bffb0;display:block;text-shadow:0 0 12px var(--lcd-glow)}
.cd label{font-size:10px;letter-spacing:.22em;color:#3f8f5f}
.hero-copy{color:var(--muted);line-height:1.6;font-size:14px;max-width:60ch;margin:14px 0}
.hero-cta{display:flex;gap:12px;margin-top:8px}
.access-note{margin-top:14px;font-size:12px;color:var(--amber)}
.hero-right{display:flex;flex-direction:column;gap:14px}
.stat-lcd .v.big{font-size:24px}
.chart-card{padding:14px}
.chart-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.chart{width:100%;height:110px;display:block}

/* stat strip */
.stat-strip{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin:6px 0 22px}
.stat{padding:16px}
.s-k{font-size:10px;letter-spacing:.18em;color:var(--muted);text-transform:uppercase}
.s-v{font-family:monospace;font-size:26px;font-weight:800;color:var(--accent);margin-top:6px;text-shadow:0 0 16px rgba(40,224,123,.3);word-break:break-word}

/* feeds */
.feeds{display:grid;grid-template-columns:1.4fr .9fr;gap:16px;margin-bottom:22px}
.feed-card{padding:14px}
.log{height:280px;overflow:auto;font-size:12px;line-height:1.85}
.log .line{display:flex;gap:8px;align-items:baseline;border-bottom:1px dashed rgba(80,255,140,.08);padding:2px 0}
.log .tp{color:#54cc80;min-width:66px;font-weight:700}
.log .tp.rig{color:#7fd0ff}.log .tp.upgrade{color:#ffd27f}.log .tp.genesis{color:#ff8bd0}
.log .tp.online{color:#8bffb0}.log .tp.offline{color:#ff9aa6}
.log .msg{color:var(--lcd);flex:1}
.log .rw{color:#8bffb0}
.side-col{display:flex;flex-direction:column;gap:16px}
.leaderboard{display:flex;flex-direction:column;gap:6px}
.lb-row{display:flex;justify-content:space-between;align-items:center;font-family:monospace;font-size:12px;
  padding:7px 10px;background:#0a121a;border:1px solid var(--edge);border-radius:8px}
.lb-row .rank{color:var(--muted);width:22px}
.lb-row .a{color:var(--text);flex:1}
.lb-row .h{color:var(--accent)}
.lb-row.sim .a{color:var(--muted)}

/* console */
.console{margin:8px 0 26px}
.console-head{display:flex;justify-content:space-between;align-items:flex-end;gap:16px;margin-bottom:14px;flex-wrap:wrap}
.console-sub{font-size:13px;color:var(--muted);margin-top:4px}
.console-controls{display:flex;align-items:center;gap:14px}
.mini-lcd{min-width:250px;padding:10px 12px}
.shop{padding:16px;margin-bottom:18px}
.rig-row{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px}
.rig{padding:14px;text-align:center;background:linear-gradient(180deg,#111a24,#0b131b)}
.rig-name{font-weight:800;letter-spacing:.06em}
.rig-hash{color:var(--accent);font-family:monospace;font-size:13px;margin:6px 0}
.rig-price{color:var(--muted);font-size:12px;margin-bottom:10px}
.rig .owned{font-size:11px;color:var(--muted);margin-top:6px}

.miner-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(420px,1fr));gap:16px}
.miner-window.metal{padding:0}
.mw-foot{padding:8px 12px;border-top:1px solid var(--edge);display:flex;justify-content:space-between;align-items:center}

/* how */
.how{padding:26px;margin-bottom:22px}
.how-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:16px}
.how-item{padding:6px}
.how-n{font-family:monospace;color:var(--accent);font-size:14px;letter-spacing:.2em}
.how-item h3{margin:8px 0 6px;font-size:15px;letter-spacing:.06em}
.how-item p{color:var(--muted);font-size:13px;line-height:1.6}

.foot{display:flex;justify-content:space-between;color:var(--muted);font-size:12px;padding-top:18px;border-top:1px solid var(--edge)}

@media (max-width:1100px){
  .hero{grid-template-columns:1fr}
  .stat-strip{grid-template-columns:repeat(3,1fr)}
  .feeds{grid-template-columns:1fr}
  .how-grid{grid-template-columns:repeat(2,1fr)}
}

/* demo mode banner */
.demo-banner{display:flex;align-items:center;gap:12px;justify-content:center;
  margin:14px 0 0;padding:9px 16px;border-radius:12px;
  background:linear-gradient(180deg,#241a06,#160f03);border:1px solid #6a4e12;
  color:#ffce6a;font-weight:800;letter-spacing:.1em;font-size:12px;text-transform:uppercase;
  box-shadow:inset 0 0 22px rgba(255,176,32,.08)}
.demo-banner.live{background:linear-gradient(180deg,#06241a,#031610);border-color:#146a4e;color:#7cffb0}
.demo-banner .db-dot{width:9px;height:9px;border-radius:50%;background:#ffb020;box-shadow:0 0 10px #ffb020;animation:dbpulse 1.6s infinite}
.demo-banner.live .db-dot{background:#28e07b;box-shadow:0 0 10px #28e07b}
.demo-banner .db-cd{color:#ffe6ad;letter-spacing:.06em}
.demo-banner.live .db-cd{color:#bafcd4}
@keyframes dbpulse{0%,100%{opacity:1}50%{opacity:.35}}

.foot-terms{color:var(--muted);text-decoration:none;border-bottom:1px dotted var(--edge2)}
.foot-terms:hover{color:var(--accent);border-color:var(--accent)}