*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg-void:#0d0d1f;--bg-base:#1a1a2e;--bg-card:#16213e;--bg-input:#0f3460;--bg-lift:#1e2a4a;--bg-deep:#2a2a5e;--accent-red:#0984e3;--accent-teal:#0f9b8e;--accent-purple:#6c5ce7;--accent-gold:#f39c12;--text-base:#fff;--text-secondary:#ccd6f6;--text-muted:#8892b0;--text-dim:#4a5a7a;--positive:#2ecc71;--negative:#f3727f;--warning:#ffa42b;--info:#539df5;--r-xs:4px;--r-sm:6px;--r-md:8px;--r-lg:14px;--r-xl:20px;--r-pill:500px;--r-full:9999px;--glow-red:0 0 24px #0984e359;--glow-teal:0 0 24px #0f9b8e52;--glow-purple:0 0 24px #6c5ce759}html,body,#root{background:var(--bg-void);height:100%;color:var(--text-base);-webkit-font-smoothing:antialiased;text-rendering:optimizelegibility;font-family:Plus Jakarta Sans,Noto Sans KR,-apple-system,sans-serif}#root{background:var(--bg-base);max-width:480px;min-height:100%;margin:0 auto;position:relative}button{cursor:pointer;font-family:inherit}input{font-family:inherit}.kg-topbar{flex:0 0 56px;align-items:center;gap:12px;height:56px;padding:0 20px;display:flex;position:relative}.kg-topbar .logo{color:var(--accent-red);letter-spacing:-.5px;font-size:22px;font-weight:700}.kg-topbar .ttl{font-size:16px;font-weight:700;position:absolute;left:50%;transform:translate(-50%)}.kg-topbar .spacer{flex:1}.kg-back{width:44px;height:44px;color:var(--text-muted);background:0 0;border:none;justify-content:center;align-items:center;margin-left:-10px;font-size:22px;display:flex}.kg-username{color:var(--text-secondary);font-size:14px;font-weight:600}.kg-dots{color:var(--text-muted);letter-spacing:1px;background:0 0;border:none;font-size:20px}.kg-body{flex:1;padding:4px 20px 22px;overflow-y:auto}.kg-body.pad-nav{padding-bottom:84px}.kg-tabs{background:var(--bg-void);border-top:1px solid var(--bg-lift);width:100%;max-width:480px;height:64px;padding-bottom:env(safe-area-inset-bottom);z-index:40;display:flex;position:fixed;bottom:0;left:50%;transform:translate(-50%)}.kg-tab{color:var(--text-muted);background:0 0;border:none;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:4px;display:flex}.kg-tab .ic{filter:grayscale(.4)opacity(.7);font-size:20px;line-height:1}.kg-tab .lb{letter-spacing:.3px;font-size:10px;font-weight:400}.kg-tab.on{color:var(--text-base)}.kg-tab.on .ic{filter:none}.kg-tab.on .lb{font-weight:700}.kg-tab.on.red .lb{color:var(--accent-red)}.kg-tab.on.teal .lb{color:var(--accent-teal)}.kg-tab.on.purple .lb{color:var(--accent-purple)}.kg-btn{border-radius:var(--r-pill);letter-spacing:1.4px;text-transform:uppercase;color:#fff;border:none;justify-content:center;align-items:center;gap:8px;width:100%;height:52px;font-size:14px;font-weight:700;transition:transform .12s;display:flex}.kg-btn:active{transform:scale(.95)}.kg-btn.red{background:var(--accent-red);box-shadow:var(--glow-red)}.kg-btn.teal{background:var(--accent-teal);box-shadow:var(--glow-teal)}.kg-btn.purple{background:var(--accent-purple);box-shadow:var(--glow-purple)}.kg-btn.ghost{border:1px solid var(--bg-lift);color:var(--text-muted);box-shadow:none;background:0 0}.kg-btn.danger{border:1px solid var(--negative);color:var(--negative);box-shadow:none;background:0 0}.kg-input{border-radius:var(--r-pill);background:var(--bg-input);width:100%;height:52px;color:var(--text-base);border:none;outline:none;padding:0 20px;font-family:inherit;font-size:16px;box-shadow:0 1px #0d0d1f,inset 0 0 0 1px #4e5a7a}.kg-input::placeholder{color:var(--text-muted)}.kg-input:focus{box-shadow:#0d0d1f 0 1px 0, var(--accent-red) 0 0 0 2px inset}.kg-field{position:relative}.kg-field .eye{color:var(--text-muted);background:0 0;border:none;font-size:16px;position:absolute;top:50%;right:18px;transform:translateY(-50%)}.kg-hint{color:var(--text-muted);margin:0 0 8px 4px;font-size:14px}.kg-card{background:var(--bg-card);border-radius:var(--r-md);padding:18px;position:relative}.kg-card.elev{box-shadow:0 8px 8px #0000004d}.kg-chip{border-radius:var(--r-full);background:var(--bg-card);color:var(--text-muted);white-space:nowrap;border:none;padding:8px 16px;font-size:14px;font-weight:700}.kg-chip.on.red{background:var(--accent-red);color:#fff}.kg-chip.on.teal{background:var(--accent-teal);color:#fff}.kg-chip.on.purple{background:var(--accent-purple);color:#fff}.kg-pillbadge{border-radius:var(--r-full);align-items:center;gap:5px;padding:4px 11px;font-size:12px;font-weight:700;display:inline-flex}.diff-beg{color:#2fd6c4;background:#0f9b8e33}.diff-int{color:var(--accent-gold);background:#f39c1233}.diff-adv{color:var(--accent-red);background:#e9456033}.kg-seclabel{color:var(--text-muted);letter-spacing:.3px;margin:22px 0 12px;font-size:12px}.ko-line{color:var(--text-base);font-size:16px;font-weight:700}.ko-rom{color:var(--text-muted);margin-top:2px;font-size:12px;font-style:italic}.ko-en{color:var(--text-dim);margin-top:2px;font-size:12px}.kg-track{background:var(--bg-lift);border-radius:var(--r-full);height:8px;overflow:hidden}.kg-fill{border-radius:var(--r-full);height:100%;transition:width .6s ease-out}.kg-sprite{border-radius:var(--r-lg);border:3px solid var(--bg-lift);background:repeating-linear-gradient(135deg,#ffffff0a 0 8px,#0000 8px 16px),linear-gradient(160deg,#243a6b,#16213e);justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.kg-sprite .face{filter:saturate(1.1);line-height:1}.kg-sprite .tag{text-align:center;letter-spacing:.5px;color:#ccd6f680;text-transform:uppercase;font-family:ui-monospace,monospace;font-size:8px;position:absolute;bottom:5px;left:0;right:0}.kg-sprite.speak-red{border-color:var(--accent-red);box-shadow:var(--glow-red)}.kg-sprite.speak-teal{border-color:var(--accent-teal);box-shadow:var(--glow-teal)}.kg-sprite.speak-purple{border-color:var(--accent-purple);box-shadow:var(--glow-purple)}.kg-circle{border-radius:50%!important}.kg-coach{background:var(--bg-card);border-top:2px solid var(--accent-red);border-radius:var(--r-xl) var(--r-xl) 0 0;padding:12px 22px 32px;box-shadow:0 8px 24px #00000080}.kg-handle{background:var(--bg-deep);border-radius:2px;width:36px;height:4px;margin:0 auto 14px}.kg-coach-eyebrow{letter-spacing:1.4px;text-transform:uppercase;margin-bottom:6px;font-size:12px;font-weight:700}.kg-coach-body{color:var(--text-secondary);margin-bottom:16px;font-size:14px;line-height:1.5}.kg-stars{gap:6px;display:flex}.kg-stars .on{color:var(--accent-gold)}.kg-stars .off{color:var(--bg-deep)}.kg-scene{background:radial-gradient(120% 80% at 70% 0,#0984e34d,#0000 55%),radial-gradient(120% 90% at 20% 20%,#6c5ce738,#0000 50%),linear-gradient(#1a2540 0%,#10182e 60%,#0a1020 100%);position:relative}[data-theme=busan] .kg-scene{background:radial-gradient(120% 80% at 70% 0,#00b8944d,#0000 55%),radial-gradient(120% 90% at 20% 20%,#0097a738,#0000 50%),linear-gradient(#0a2030 0%,#071520 60%,#040e18 100%)}[data-theme=jeju] .kg-scene{background:radial-gradient(120% 80% at 70% 0,#e1705540,#0000 55%),radial-gradient(120% 90% at 20% 20%,#a29bfe38,#0000 50%),linear-gradient(#1e1428 0%,#140e20 60%,#0e0a18 100%)}[data-theme=gyeongju] .kg-scene{background:radial-gradient(120% 80% at 70% 0,#d4a01740,#0000 55%),radial-gradient(120% 90% at 20% 20%,#8b5e3c38,#0000 50%),linear-gradient(#1c1808 0%,#120f06 60%,#0a0c04 100%)}.kg-scene:after{content:"";pointer-events:none;opacity:.5;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='.05'/%3E%3C/svg%3E");position:absolute;inset:0}.kg-speech{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);border-radius:var(--r-md);background:#0d0d1fb8;border:1px solid #4e5a7a66;padding:14px 16px;box-shadow:0 8px 24px #00000080}.kg-choice{background:var(--bg-card);border-radius:var(--r-md);border:1px solid #0000;padding:13px 16px;transition:transform .12s,border-color .15s}.kg-choice:active{transform:scale(.97)}.kg-choice.sel-best{border-color:var(--accent-teal);box-shadow:var(--glow-teal)}.kg-delta{font-size:18px;font-weight:700}.kg-delta.up{color:var(--positive)}.kg-delta.down{color:var(--negative)}.kg-toggle-row{border-bottom:1px solid var(--bg-lift);justify-content:space-between;align-items:center;padding:14px 0;display:flex}.kg-switch{background:var(--bg-deep);border-radius:13px;flex:none;width:44px;height:26px;position:relative}.kg-switch.on{background:var(--accent-red)}.kg-switch:after{content:"";background:#fff;border-radius:50%;width:20px;height:20px;transition:left .18s;position:absolute;top:3px;left:3px}.kg-switch.on:after{left:21px}.kg-stat-row{color:var(--text-secondary);border-bottom:1px solid var(--bg-lift);align-items:center;gap:12px;padding:11px 0;font-size:15px;display:flex}.kg-stat-row .ic{text-align:center;width:24px;font-size:18px}@keyframes pulse-dot{0%,80%,to{opacity:.4;transform:scale(.7)}40%{opacity:1;transform:scale(1)}}@keyframes speakPulse{0%,to{box-shadow:var(--glow-red)}50%{box-shadow:0 0 32px #e9456099}}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes nodePulse{0%,to{box-shadow:0 0 22px #0984e373}50%{box-shadow:0 0 40px #0984e3bf,0 0 60px #0984e340}}