:root{--bg: #0a0a0a;--accent: #87d821;--accent-hover: #9ae338;--border: #3b3b3b;--text: #ffffff;--muted: rgba(255, 255, 255, .55);--danger: #e64141;--font: "Bai Jamjuree", sans-serif}*{box-sizing:border-box;margin:0;padding:0}html,body{width:100%;height:100%;background:var(--bg);color:var(--text);font-family:var(--font);font-weight:600;letter-spacing:normal;-webkit-font-smoothing:antialiased}button,input{font:inherit;color:inherit;letter-spacing:normal}.root{position:fixed;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;overflow:hidden;background:var(--bg)}.wash{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(90% 70% at 50% 20%,rgba(135,216,33,.14),transparent 55%),radial-gradient(70% 50% at 50% 100%,rgba(135,216,33,.06),transparent 50%),#0a0a0a;pointer-events:none}.hex{position:absolute;top:0;right:0;bottom:0;left:0;opacity:.18;background-image:linear-gradient(rgba(59,59,59,.35) 1px,transparent 1px),linear-gradient(90deg,rgba(59,59,59,.35) 1px,transparent 1px);background-size:48px 48px;-webkit-mask-image:radial-gradient(circle at center,black 20%,transparent 72%);mask-image:radial-gradient(circle at center,black 20%,transparent 72%);pointer-events:none}.door{position:absolute;top:0;bottom:0;width:50.2%;background:linear-gradient(180deg,#171717,#0d0d0d 55%,#050505);border:none;box-shadow:inset 0 0 80px #000000a6;z-index:4;pointer-events:none;transition:transform 1.6s cubic-bezier(.7,0,.2,1)}.door.left{left:0}.door.right{right:0}.seam{position:absolute;top:0;bottom:0;left:50%;width:2px;transform:translate(-50%);background:transparent;opacity:0;z-index:5;pointer-events:none}.flash{position:absolute;top:0;right:0;bottom:0;left:0;background:radial-gradient(circle at center,rgba(135,216,33,.55),transparent 45%);opacity:0;z-index:6;pointer-events:none}.root[data-phase=opening] .door.left{transform:translate(-104%)}.root[data-phase=opening] .door.right{transform:translate(104%)}.root[data-phase=opening] .flash{animation:vaultFlash 1.2s ease forwards}.root[data-phase=opening] .gate{animation:fadeOut .45s ease forwards}.root[data-phase=reveal] .door,.root[data-phase=reveal] .seam,.root[data-phase=reveal] .flash{display:none}.gate,.reveal{position:relative;z-index:8;width:min(520px,calc(100vw - 40px));text-align:center}.logo{display:block;margin:0 auto 22px;filter:drop-shadow(0 0 24px rgba(135,216,33,.35))}.reveal-logo{width:72px;height:72px;margin-bottom:28px}.title{margin:0 0 10px;font-size:clamp(28px,5vw,42px);font-weight:700;letter-spacing:normal}.hint{margin:0 0 28px;color:#ffffff73;font-size:15px;font-weight:500;letter-spacing:normal}.form{display:grid;gap:12px}.input{width:100%;height:52px;padding:0 18px;border:1px solid var(--border);border-radius:4px;background:#1f1f1feb;outline:none;text-align:center;letter-spacing:normal}.input:focus{border-color:var(--accent);box-shadow:0 0 0 3px #87d82133}.btn{height:52px;border:none;border-radius:4px;background:var(--accent);color:#121212;font-weight:700;letter-spacing:normal;cursor:pointer}.btn:hover{background:var(--accent-hover)}.error{margin-top:14px;color:var(--danger);font-size:14px;font-weight:600;letter-spacing:normal}.lines{display:grid;gap:18px}.line{margin:0;font-size:clamp(18px,3.2vw,28px);font-weight:600;line-height:1.35;letter-spacing:normal;color:#ffffffeb;opacity:0;transform:translateY(14px);animation:lineIn .9s ease forwards}.line:nth-child(3){color:var(--accent)}.line:last-child{margin-top:10px;color:var(--muted);font-size:clamp(14px,2vw,18px)}@keyframes vaultFlash{0%{opacity:0}35%{opacity:1}to{opacity:0}}@keyframes fadeOut{to{opacity:0;transform:scale(.98)}}@keyframes lineIn{to{opacity:1;transform:translateY(0)}}@media(max-width:640px){.lines{gap:14px}}