:root{--color-ink: #1B1E2B;--color-text: #111827;--color-teal: #1FA39A;--color-teal-dark: #17847D;--color-amber: #F4B860;--color-amber-dark: #C2862E;--color-danger: #EF4444;--color-indigo: #3b3f8c;--color-bg: #F7F6F2;--color-surface: #FFFFFF;--color-border: #E5E2DA;--color-muted: #64748B;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 16px;--shadow-sm: 0 1px 3px rgba(27, 30, 43, .08);--shadow-md: 0 4px 16px rgba(27, 30, 43, .12);--shadow-lg: 0 8px 32px rgba(27, 30, 43, .18);--nav-height: 56px}*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:Pretendard Variable,Pretendard,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--color-bg);color:var(--color-text);-webkit-font-smoothing:antialiased;font-size:15px;line-height:1.6}h1,h2,h3,h4,h5,h6{margin:0 0 16px;font-weight:700;line-height:1.3;color:var(--color-ink)}a{color:var(--color-teal);text-decoration:none}a:hover{text-decoration:underline}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:9px 20px;font-size:14px;font-weight:600;font-family:inherit;border-radius:var(--radius-md);border:1.5px solid transparent;cursor:pointer;transition:background .15s,border-color .15s,box-shadow .15s,transform .1s;white-space:nowrap;line-height:1.4}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--color-teal);color:#fff;border-color:var(--color-teal);box-shadow:var(--shadow-sm)}.btn-primary:not(:disabled):hover{background:var(--color-teal-dark);border-color:var(--color-teal-dark);box-shadow:var(--shadow-md)}.btn-primary:not(:disabled):active{transform:translateY(1px)}.btn-secondary{background:var(--color-surface);color:var(--color-ink);border-color:var(--color-border)}.btn-secondary:not(:disabled):hover{border-color:var(--color-teal);color:var(--color-teal)}.btn-reward{background:var(--color-amber);color:var(--color-ink);border-color:var(--color-amber);box-shadow:var(--shadow-sm)}.btn-reward:not(:disabled):hover{background:#e8a740;border-color:#e8a740;box-shadow:var(--shadow-md)}.btn-reward:not(:disabled):active{transform:translateY(1px)}.btn-ghost{background:transparent;color:var(--color-muted);border-color:transparent}.btn-ghost:not(:disabled):hover{background:#1b1e2b0f;color:var(--color-ink)}.btn-danger{background:var(--color-surface);color:var(--color-danger);border-color:#ef444459}.btn-danger:not(:disabled):hover{background:#ef44440d;border-color:var(--color-danger)}.input,.textarea,.select{display:block;width:100%;padding:10px 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var(--color-border);flex-shrink:0;display:flex;align-items:center}.nav-inner{width:100%;max-width:960px;margin:0 auto;padding:0 24px;display:flex;align-items:center}.nav-brand{font-size:17px;font-weight:800;color:var(--color-ink);text-decoration:none;letter-spacing:-.02em;margin-right:auto;flex-shrink:0}.nav-brand:hover{color:var(--color-ink);text-decoration:none}.nav-links{display:flex;align-items:center;gap:2px}.nav-link{position:relative;padding:6px 11px;font-size:14px;font-weight:500;color:var(--color-muted);border-radius:var(--radius-sm);transition:color .15s,background .15s;text-decoration:none}.nav-link:hover{color:var(--color-ink);background:var(--color-bg);text-decoration:none}.nav-link.active{color:var(--color-teal);font-weight:700}.nav-link.active:after{content:"";position:absolute;bottom:-1px;left:8px;right:8px;height:2px;background:var(--color-teal);border-radius:2px}.nav-divider{width:1px;height:20px;background:var(--color-border);margin:0 8px}.nav-badge{position:absolute;top:-4px;right:-8px;background:var(--color-amber);color:var(--color-ink);border-radius:10px;font-size:10px;font-weight:700;min-width:16px;height:16px;padding:0 3px;display:inline-flex;align-items:center;justify-content:center;line-height:1}.nav-badge-sm{top:2px;right:2px}.nav-mobile-icons{display:none}.layout-content{flex:1;overflow:auto}.page{max-width:1180px;margin:0 auto;padding:40px 24px}.page-narrow{max-width:520px;margin:0 auto;padding:40px 24px}.text-muted{color:var(--color-muted);font-size:13px}.text-danger{color:var(--color-danger)}.login-shell{background:linear-gradient(160deg,#E9EBF7 0%,var(--color-bg) 55%)}.photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(96px,1fr));gap:10px}.stat-card{text-align:center;padding:16px 8px}.stat-card .stat-value{font-size:22px;font-weight:800}.stat-card .stat-label{margin-top:4px}.map-fog-container{height:clamp(560px,calc(100vh - 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