@import "https://fonts.googleapis.com/css2?family=Orbitron:wght@700;800;900&family=Montserrat:wght@400;600;800&display=swap";:root{--color-bg:#0a0b1a;--color-bg-deep:#050505;--color-surface:#121212;--color-surface-glass:#0f0f14b3;--color-border:#ffffff1a;--color-primary:#f05;--color-secondary:#0fc;--color-tertiary:#9d00ff;--color-heading:#fff;--color-text:#e0e0e0;--color-text-muted:#8892b0;--font-base:"Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", sans-serif;--font-display:"Orbitron", "Montserrat", "Noto Sans JP", sans-serif;--radius-sm:4px;--radius-md:8px;--glow-primary:0 0 6px #f059, 0 0 20px #ff005559;--glow-secondary:0 0 6px #0fc9, 0 0 20px #00ffcc59;--glow-tertiary:0 0 6px #9d00ff99, 0 0 20px #9d00ff59}.neon-root{box-sizing:border-box}.neon-root *,.neon-root :before,.neon-root :after{box-sizing:inherit}body.neon-theme{background:var(--color-bg);min-height:100vh;color:var(--color-text);font-family:var(--font-base);-webkit-font-smoothing:antialiased;background-image:radial-gradient(circle at 15% 0,#9d00ff1f,#0000 45%),radial-gradient(circle at 85% 100%,#00ffcc1a,#0000 45%);margin:0}.neon-theme h1,.neon-theme h2,.neon-theme h3,.neon-theme h4{color:var(--color-heading);font-family:var(--font-display), var(--font-base);letter-spacing:.04em;margin:0 0 .5em;font-weight:800}.neon-theme p{color:var(--color-text);line-height:1.7}.neon-theme .text-muted{color:var(--color-text-muted)}.neon-theme a{color:var(--color-secondary)}.btn-primary,.btn-cyber,.btn-outline{border-radius:var(--radius-sm);background:var(--color-surface);font-family:var(--font-display), var(--font-base);letter-spacing:.08em;text-transform:uppercase;cursor:pointer;border:1.5px solid #0000;justify-content:center;align-items:center;gap:.5em;padding:.75em 1.75em;font-size:.95rem;font-weight:700;transition:box-shadow .2s,background-color .2s,color .2s,transform .1s;display:inline-flex}.btn-primary{border-color:var(--color-primary);color:var(--color-primary)}.btn-primary:hover,.btn-primary:focus-visible{color:var(--color-heading);box-shadow:var(--glow-primary);background:#ff00551f}.btn-cyber{border-color:var(--color-secondary);color:var(--color-secondary)}.btn-cyber:hover,.btn-cyber:focus-visible{color:var(--color-heading);box-shadow:var(--glow-secondary);background:#00ffcc1f}.btn-outline{border-color:var(--color-border);color:var(--color-text-muted)}.btn-outline:hover,.btn-outline:focus-visible{border-color:var(--color-tertiary);color:var(--color-heading);box-shadow:var(--glow-tertiary)}.btn-primary:active,.btn-cyber:active,.btn-outline:active{transform:scale(.97)}.btn-primary:disabled,.btn-cyber:disabled,.btn-outline:disabled{opacity:.35;cursor:not-allowed;box-shadow:none;transform:none}.neon-card{background:var(--color-surface-glass);-webkit-backdrop-filter:blur(12px);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:1.5em;transition:border-color .25s,box-shadow .25s,transform .15s;position:relative}.neon-card:hover{border-color:#00ffcc80;transform:translateY(-2px);box-shadow:0 0 24px #00ffcc26}.neon-card--pink:hover{border-color:#ff005580;box-shadow:0 0 24px #ff005526}.neon-card--purple:hover{border-color:#9d00ff80;box-shadow:0 0 24px #9d00ff26}.input-cyber{border:none;border-bottom:2px solid var(--color-border);width:100%;color:var(--color-text);font-family:var(--font-base);background:0 0;padding:.7em .2em;font-size:1rem;transition:border-color .2s,box-shadow .2s;display:block}.input-cyber::placeholder{color:var(--color-text-muted)}.input-cyber:focus{border-color:var(--color-secondary);outline:none;box-shadow:0 6px 12px -8px #0fc9}.input-cyber:invalid:not(:placeholder-shown){border-color:var(--color-primary)}@keyframes neon-glow{0%,to{filter:drop-shadow(0 0 2px);opacity:.9}50%{filter:drop-shadow(0 0 10px);opacity:1}}.text-glow{color:var(--color-secondary);text-shadow:0 0 8px,0 0 20px;animation:2.4s ease-in-out infinite neon-glow}@keyframes pulse-border{0%,to{box-shadow:0 0 #0fc0}50%{box-shadow:0 0 16px 2px #00ffcc80}}.pulse{animation:1.6s ease-in-out infinite pulse-border}.pulse--primary{animation-name:pulse-border-primary}@keyframes pulse-border-primary{0%,to{box-shadow:0 0 #f050}50%{box-shadow:0 0 16px 2px #ff005580}}.glitch{display:inline-block;position:relative}.glitch:before,.glitch:after{content:attr(data-text);opacity:0;background:inherit;width:100%;height:100%;position:absolute;top:0;left:0;overflow:hidden}.glitch:hover:before,.glitch:hover:after,.glitch.is-glitching:before,.glitch.is-glitching:after{opacity:1}.glitch:hover:before,.glitch.is-glitching:before{color:var(--color-secondary);clip-path:polygon(0 2%,100% 2%,100% 40%,0 40%);animation:.35s steps(2,end) infinite glitch-shift}.glitch:hover:after,.glitch.is-glitching:after{color:var(--color-primary);clip-path:polygon(0 60%,100% 60%,100% 98%,0 98%);animation:.3s steps(2,end) infinite reverse glitch-shift}@keyframes glitch-shift{0%{transform:translate(0)}25%{transform:translate(-2px,1px)}50%{transform:translate(2px,-1px)}75%{transform:translate(-1px,-1px)}to{transform:translate(0)}}.divider{border:none;border-top:1px solid var(--color-border);margin:1.5em 0}.badge{border:1px solid var(--color-tertiary);color:var(--color-tertiary);font-family:var(--font-display), var(--font-base);letter-spacing:.08em;border-radius:999px;align-items:center;padding:.25em .75em;font-size:.75rem;display:inline-flex}