:root{color-scheme:light;--paper: #f4f5f7;--ink: #2c3038;--muted: #6b717c;--hud: #1f2430;--gold: #d4a017;--safe-top: max(10px, env(safe-area-inset-top));--safe-bottom: max(12px, env(safe-area-inset-bottom));--font: "Apple SD Gothic Neo", "Malgun Gothic", "Noto Sans KR", "Segoe UI", sans-serif}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;width:100%;height:100%;overflow:hidden;background:var(--paper);font-family:var(--font);color:var(--ink);touch-action:none;overscroll-behavior:none;user-select:none;-webkit-user-select:none}#app{position:relative;width:100%;height:100%;height:100dvh}#game{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none;user-select:none;-webkit-user-select:none;cursor:default}#hud{position:absolute;inset:0;pointer-events:none;z-index:2}.top-bar,.bottom-bar,.hint,.toast-layer{pointer-events:none}.top-bar button,.bottom-bar button,.coin-chip,.modal-card,.drawer,.line-btn,.line-picker,.primary-btn,.upgrade-row,.unlock-row,.icon-btn,.reset-btn,.map-btn,.quick-btn,.gateway-btn,.tab-btn,.region-card{pointer-events:auto}.top-bar{position:absolute;top:var(--safe-top);left:10px;right:10px;display:flex;align-items:center;gap:8px}.brand{display:flex;align-items:center;gap:8px;background:color-mix(in srgb,var(--hud) 90%,transparent);color:#f4efe4;border-radius:16px;padding:7px 8px 7px 9px;box-shadow:0 8px 24px #1218222e;backdrop-filter:blur(12px);min-width:0}.brand-mark{width:24px;height:24px;flex:none;border-radius:50%;background:radial-gradient(circle at 50% 50%,#fff 0 5px,transparent 6px),conic-gradient(#0052a4 0 45deg,#00a84d 45deg 90deg,#ef7c1c 90deg 135deg,#00a5de 135deg 180deg,#996cac 180deg 225deg,#8b5a2b 225deg 270deg,#6b8e23 270deg 315deg,#e75480 315deg 360deg)}.brand-kicker{margin:0;font-size:10px;color:#b7c0cc;white-space:nowrap}.brand h1{margin:0;font-size:15px;letter-spacing:-.03em;white-space:nowrap}.map-btn,.reset-btn{border:0;border-radius:999px;background:#fff;color:var(--ink);font:700 12px var(--font);padding:6px 10px;cursor:pointer}.progress-wrap{flex:1;min-width:72px;background:color-mix(in srgb,var(--hud) 82%,transparent);color:#e8edf4;border-radius:14px;padding:7px 10px}.progress-bar{height:6px;background:#ffffff29;border-radius:99px;overflow:hidden}#progress-fill{display:block;height:100%;width:0;background:#00a84d}#progress-label{display:block;margin-top:4px;font-size:10px;color:#c5ccd6}.top-right{display:flex;align-items:center;gap:6px}.coin-chip{display:flex;align-items:baseline;gap:6px;background:#fff;border:1px solid #d7dbe2;border-radius:999px;padding:7px 12px;font-weight:800}.coin-dot{width:10px;height:10px;border-radius:50%;background:radial-gradient(circle at 35% 30%,#ffe9a3,var(--gold) 55%,#b8860b);border:1px solid #8a6a12;align-self:center}#coin-value{font-size:16px}#income-value{color:var(--muted);font-size:11px}.hint{position:absolute;top:calc(var(--safe-top) + 64px);left:50%;transform:translate(-50%);margin:0;padding:8px 14px;border-radius:999px;background:#fffffff0;border:1px solid #e2e4e8;font-size:13px;white-space:nowrap}.hint.hidden{display:none}.gateway-btn{position:absolute;left:50%;bottom:calc(var(--safe-bottom) + 86px);transform:translate(-50%);border:0;background:#0052a4;color:#fff;font:800 14px var(--font);padding:12px 18px;border-radius:999px;cursor:pointer;white-space:nowrap}.gateway-btn.hidden{display:none}.toast-layer{position:absolute;left:50%;top:calc(var(--safe-top) + 108px);transform:translate(-50%);display:grid;gap:8px;z-index:5;pointer-events:none}.toast{background:#1f2430eb;color:#fff;padding:10px 14px;border-radius:12px;font-size:13px;font-weight:700;animation:toast-in .2s ease}.toast.out{opacity:0;transform:translateY(-8px);transition:.25s ease}@keyframes toast-in{0%{opacity:0;transform:translateY(8px)}}.bottom-bar{position:absolute;left:10px;right:10px;bottom:0;display:flex;align-items:center;gap:8px;padding-bottom:env(safe-area-inset-bottom);margin-bottom:10px}.line-picker{display:flex;gap:6px;background:color-mix(in srgb,var(--hud) 92%,transparent);padding:7px;border-radius:16px;backdrop-filter:blur(12px);overflow-x:auto;max-width:46%}.line-btn{width:40px;height:40px;flex:none;border:0;border-radius:50%;background:#12171f;color:#fff;font:800 15px var(--font);cursor:pointer;box-shadow:inset 0 0 0 3px var(--line, #0052a4)}.line-btn.active{background:var(--line, #0052a4);box-shadow:0 0 0 3px #fff,0 0 0 6px var(--line, #0052a4);animation:pulse 1.6s ease-in-out infinite}.line-btn.buy-slot{width:auto;min-width:40px;padding:0 8px;border-radius:14px;font-size:11px;box-shadow:none;background:#2a3140}@keyframes pulse{50%{transform:translateY(-1px) scale(1.04)}}.quick-btn,.primary-btn{border:0;background:var(--ink);color:#fff;font:800 12px var(--font);padding:12px 10px;border-radius:14px;cursor:pointer}.quick-btn:disabled,.primary-btn:disabled{opacity:.4}.primary-btn{margin-left:auto;font-size:14px;padding:13px 14px}.drawer-overlay,.modal-overlay{position:absolute;inset:0;background:#10151c61;display:none;pointer-events:auto}.drawer-overlay.open,.modal-overlay{display:flex;align-items:flex-end;justify-content:center}.modal-overlay{align-items:center}.drawer{width:min(560px,100%);max-height:min(82vh,760px);background:#f7f8fa;border-radius:24px 24px 0 0;padding:8px 16px calc(16px + var(--safe-bottom));overflow:auto}.drawer-handle{width:48px;height:5px;border-radius:99px;background:#d5d8de;margin:6px auto 10px}.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}.drawer-head h2,.modal-card h2{margin:0;font-size:22px;letter-spacing:-.04em}.world-head-actions{display:flex;gap:8px;align-items:center}.icon-btn{width:36px;height:36px;border:0;border-radius:50%;background:#eceff3;cursor:pointer;font-size:16px}.world-tabs{display:flex;gap:6px;margin-bottom:10px}.tab-btn{flex:1;border:0;background:#e6e9ee;border-radius:12px;padding:9px 0;font:700 13px var(--font);cursor:pointer}.tab-btn.active{background:var(--ink);color:#fff}.world-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}.region-card{position:relative;border:1px solid #d7dbe2;background:#fff;border-radius:14px;padding:14px 12px 12px;text-align:left;cursor:pointer;font-family:inherit}.region-card.locked{opacity:.45;cursor:not-allowed}.region-card .badge{position:absolute;top:8px;right:8px;font-size:10px;font-weight:800;background:#eef1f5;border-radius:999px;padding:3px 7px}.region-card strong,.unlock-row strong,.upgrade-row strong{display:block}.region-card em,.upgrade-row em,.unlock-row em{display:block;font-style:normal;color:var(--muted);font-size:12px;margin-top:3px}.upgrade-grid,.unlock-list{display:grid;gap:8px;margin:12px 0}.unlock-list h3{margin:8px 0 0;font-size:12px;color:var(--muted)}.line-upgrade{display:grid;gap:6px}.upgrade-row,.unlock-row{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;border:1px solid #d7dbe2;background:#fff;border-radius:14px;padding:12px 14px;text-align:left;cursor:pointer;font-family:inherit}.upgrade-row:disabled,.unlock-row:disabled{opacity:.45;cursor:not-allowed}.cost{font-weight:800;background:#1f2430;color:var(--gold);border-radius:999px;padding:6px 10px;min-width:64px;text-align:center}.empty-copy{color:var(--muted);font-size:14px}.modal-card{width:min(360px,calc(100% - 32px));background:#fff;border:2px solid var(--ink);border-radius:22px;padding:22px 20px 18px;text-align:center;pointer-events:auto}.modal-kicker{margin:0;font-size:11px;color:var(--muted)}.modal-copy{color:var(--muted);line-height:1.4}.modal-coins{font-size:28px;font-weight:800;margin:8px 0 16px;color:#2a7a3a}.modal-card .primary-btn{width:100%;margin:0}@media(max-width:720px){.hint{white-space:normal;text-align:center;max-width:calc(100% - 24px)}.quick-btn{display:none}.line-picker{max-width:62%}}