:root{--primary:#1976d2;--primary-dark:#115293;--primary-light:#e3f2fd;--accent:#fdd835;--danger:#d32f2f;--success:#2e7d32;--text:#212121;--text-muted:#616161;--border:#e0e0e0;--bg:#f5f5f5;--surface:#fff;color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Malgun Gothic,맑은 고딕,Apple SD Gothic Neo,Noto Sans KR,sans-serif}*{box-sizing:border-box}body{background:var(--bg);margin:0;font-size:14px}button{cursor:pointer;border:none;border-radius:4px;padding:8px 16px;font-family:inherit;font-size:14px;transition:opacity .15s}button:hover:not(:disabled){opacity:.85}button:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-accent{background:var(--accent);color:var(--primary-dark);font-weight:600}.btn-danger{background:var(--danger);color:#fff}.btn-plain{color:var(--text);border:1px solid var(--border);background:#fff}input[type=text],input[type=password]{border:1px solid #bdbdbd;border-radius:4px;width:100%;padding:8px 10px;font-family:inherit;font-size:14px}input:focus{border-color:var(--primary);outline:none}.login-wrap{justify-content:center;align-items:center;min-height:100vh;padding:16px;display:flex}.login-card{background:var(--surface);border-radius:8px;width:100%;max-width:380px;overflow:hidden;box-shadow:0 2px 12px #0000001f}.login-head{background:var(--primary);color:#fff;text-align:center;padding:24px 20px 20px}.login-head h1{margin:0 0 8px;font-size:18px;font-weight:600}.login-head p{color:var(--accent);margin:0;font-size:13px}.login-body{flex-direction:column;gap:14px;padding:24px 20px;display:flex}.login-error{color:var(--danger);background:#ffebee;border-radius:4px;padding:10px 12px;font-size:13px}.app-header{background:var(--primary);color:#fff;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:12px 20px;display:flex}.app-header h1{margin:0;font-size:16px;font-weight:600}.app-header .user{align-items:center;gap:12px;font-size:13px;display:flex}.app-main{padding:20px}.panel{background:var(--surface);border:1px solid var(--border);border-radius:6px;overflow:hidden}.panel-head{border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:12px 16px;display:flex}.panel-title{color:var(--primary);font-size:16px;font-weight:600}.panel-tools{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.panel-tools input{width:260px}.table-scroll{max-height:calc(100vh - 240px);overflow:auto}table{border-collapse:collapse;white-space:nowrap;width:100%;font-size:13px}th{background:var(--primary-light);color:var(--primary-dark);text-align:center;border:1px solid var(--border);z-index:1;cursor:pointer;-webkit-user-select:none;user-select:none;padding:8px 10px;font-weight:600;position:sticky;top:0}th.no-sort{cursor:default}td{border:1px solid var(--border);padding:6px 10px}tbody tr:hover{background:#fafafa}tbody tr.selected{background:var(--primary-light)}.cell-action{background:var(--accent);color:var(--primary-dark);text-align:center;cursor:pointer;border-radius:3px;padding:2px 6px;font-weight:600}.cell-link{color:var(--success);text-align:center;cursor:pointer;font-weight:600}.tag-on{color:var(--success);font-weight:700}.tag-off{color:var(--danger);font-weight:700}.table-foot{border-top:1px solid var(--border);color:var(--text-muted);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:10px 16px;font-size:13px;display:flex}.pager{align-items:center;gap:6px;display:flex}.pager button{padding:4px 10px}.backdrop{z-index:10;background:#00000073;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.dialog{background:var(--surface);border-radius:8px;flex-direction:column;width:100%;max-width:800px;max-height:90vh;display:flex;overflow:hidden}.dialog-head{background:var(--primary);color:#fff;padding:12px 16px;font-size:15px;font-weight:600}.dialog-body{padding:16px;overflow:auto}.dialog-foot{border-top:1px solid var(--border);justify-content:flex-end;gap:8px;padding:12px 16px;display:flex}.form-grid{grid-template-columns:110px 1fr;align-items:center;gap:12px 14px;display:grid}.form-grid label{color:var(--text-muted);font-size:13px}.form-readonly{border:1px solid var(--border);color:var(--text-muted);background:#f5f5f5;border-radius:4px;padding:8px 10px}.check-row{align-items:center;gap:8px;display:flex}.msg{text-align:center;color:var(--text-muted);padding:20px}.msg-error{color:var(--danger)}@media (width<=640px){.app-main{padding:12px}.panel-tools input{width:100%}.form-grid{grid-template-columns:1fr;gap:6px}}.app-tabs{background:var(--primary-dark);gap:2px;padding:0 20px;display:flex}.app-tab{color:#ffffffb8;background:0 0;border-bottom:3px solid #0000;border-radius:0;padding:10px 18px;font-size:14px}.app-tab:hover:not(:disabled){opacity:1;color:#fff}.app-tab.is-on{color:#fff;border-bottom-color:var(--accent);font-weight:600}.rel-gap{margin-top:16px}.rel-body{padding:16px}.rel-meta{grid-template-columns:repeat(3,1fr);gap:14px;margin:0;display:grid}.rel-meta-wide{grid-column:1/-1}.rel-meta dt{color:var(--text-muted);margin-bottom:4px;font-size:12px}.rel-meta dd{margin:0;font-size:14px}.rel-mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.rel-break{word-break:break-all}.rel-pre{white-space:pre-wrap;line-height:1.7}.rel-field{margin-bottom:16px}.rel-field label{color:var(--text-muted);margin-bottom:6px;font-size:13px;font-weight:600;display:block}.rel-field textarea{resize:vertical;border:1px solid #bdbdbd;border-radius:4px;width:100%;padding:8px 10px;font-family:inherit;font-size:14px}.rel-field textarea:focus{border-color:var(--primary);outline:none}.rel-hint{color:var(--text-muted);margin:6px 0 0;font-size:12px;line-height:1.7}.rel-ok{color:var(--success);margin:8px 0 0;font-size:13px;font-weight:600}.rel-bad{color:var(--danger);margin:8px 0 0;font-size:13px;font-weight:600}.rel-warn{color:#795548;background:#fff8e1;border:1px solid #ffe082;border-radius:6px;margin-bottom:12px;padding:10px 14px;font-size:13px}.rel-progress{background:var(--bg);border-radius:4px;height:22px;margin-bottom:12px;position:relative;overflow:hidden}.rel-progress-bar{background:var(--primary);height:100%;transition:width .2s}.rel-progress span{color:var(--text);justify-content:center;align-items:center;font-size:12px;font-weight:600;display:flex;position:absolute;inset:0}.rel-small{padding:3px 10px;font-size:12px}.rel-link{text-decoration:none;display:inline-block}.rel-disabled{color:var(--text-muted);font-weight:400}@media (width<=640px){.rel-meta{grid-template-columns:1fr}}.rel-dt-row{align-items:center;gap:8px;display:flex}.rel-empty{color:var(--text-muted);font-style:italic}.rel-notes-edit textarea{resize:vertical;border:1px solid #bdbdbd;border-radius:4px;width:100%;padding:8px 10px;font-family:inherit;font-size:14px;line-height:1.7}.rel-notes-edit textarea:focus{border-color:var(--primary);outline:none}.rel-notes-actions{align-items:center;gap:8px;margin-top:8px;display:flex}.rel-notes-actions .rel-hint{margin:0 0 0 auto}.lp{background:var(--surface)}.lp-wrap{max-width:1080px;margin:0 auto;padding:0 20px}.lp-nav{z-index:5;-webkit-backdrop-filter:saturate(180%)blur(8px);backdrop-filter:saturate(180%)blur(8px);border-bottom:1px solid var(--border);background:#ffffffeb;position:sticky;top:0}.lp-nav-inner{align-items:center;gap:20px;height:58px;display:flex}.lp-brand{white-space:nowrap;align-items:baseline;gap:8px;display:flex}.lp-brand strong{color:var(--primary);letter-spacing:-.01em;font-size:17px}.lp-brand span{color:var(--text-muted);font-size:12px}.lp-nav-links{gap:18px;margin-left:auto;display:flex}.lp-nav-links a{color:var(--text-muted);font-size:14px;text-decoration:none}.lp-nav-links a:hover{color:var(--primary)}.lp-cta{background:var(--primary);color:#fff;white-space:nowrap;border-radius:6px;justify-content:center;align-items:center;gap:8px;padding:9px 18px;font-size:14px;font-weight:600;text-decoration:none;transition:background .15s;display:inline-flex}.lp-cta:hover{background:var(--primary-dark)}.lp-cta-lg{flex-direction:column;gap:2px;padding:14px 28px;font-size:16px;line-height:1.3}.lp-cta-lg em{opacity:.85;font-size:12px;font-style:normal;font-weight:400}.lp-cta-off{color:var(--text-muted);cursor:default;background:#e0e0e0}.lp-cta-off:hover{background:#e0e0e0}.lp-ghost{color:var(--primary);align-items:center;padding:14px 20px;font-size:15px;font-weight:600;text-decoration:none;display:inline-flex}.lp-ghost:hover{text-decoration:underline}.lp-hero{background:linear-gradient(180deg, var(--primary-light) 0%, var(--surface) 100%);padding:56px 0 48px}.lp-hero-inner{grid-template-columns:1fr 1fr;align-items:center;gap:40px;display:grid}.lp-eyebrow{color:var(--primary-dark);letter-spacing:.04em;margin:0 0 10px;font-size:13px;font-weight:700}.lp-hero-text h1{letter-spacing:-.02em;color:var(--text);margin:0 0 16px;font-size:34px;line-height:1.3}.lp-hero-text h1 span{color:var(--primary)}.lp-lead{color:var(--text-muted);margin:0 0 26px;font-size:15px;line-height:1.75}.lp-hero-cta{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.lp-hero-art img{border:1px solid var(--border);background:#fff;border-radius:8px;width:100%;height:auto;box-shadow:0 6px 24px #00000017}.lp-section{padding:56px 0}.lp-section-alt{background:var(--bg)}.lp-section h2{letter-spacing:-.01em;margin:0 0 26px;font-size:23px}.lp-note{color:var(--text-muted);margin:14px 0 0;font-size:12px}.lp-muted{color:var(--text-muted)}.lp-grid{grid-template-columns:repeat(3,1fr);gap:16px;display:grid}.lp-card{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:20px}.lp-card h3{color:var(--primary-dark);margin:0 0 10px;font-size:15px}.lp-card p{color:var(--text-muted);margin:0;font-size:13.5px;line-height:1.7}.lp-shots{grid-template-columns:repeat(2,1fr);gap:20px;display:grid}.lp-shots figure{flex-direction:column;height:100%;margin:0;display:flex}.lp-shots a{line-height:0;display:block}.lp-shots img{border:1px solid var(--border);background:#fff;border-radius:8px;width:100%;height:auto;transition:box-shadow .15s}.lp-shots a:hover img{box-shadow:0 4px 16px #00000024}.lp-shots figcaption{color:var(--text-muted);text-align:center;margin-top:auto;padding-top:8px;font-size:12.5px;line-height:1.6}.lp-dl-card{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:24px}.lp-dl-head{border-bottom:1px solid var(--border);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding-bottom:18px;display:flex}.lp-dl-ver{color:var(--primary);font-size:20px;font-weight:700;display:block}.lp-dl-sub{color:var(--text-muted);margin-top:4px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px;display:block}.lp-dl-meta{grid-template-columns:repeat(3,1fr);gap:12px;margin:18px 0;display:grid}.lp-dl-meta div{text-align:center}.lp-dl-meta dt{color:var(--text-muted);margin-bottom:4px;font-size:12px}.lp-dl-meta dd{margin:0;font-size:14px;font-weight:600}.lp-dl-hash{background:var(--bg);border-radius:6px;flex-wrap:wrap;align-items:center;gap:10px;padding:10px 12px;display:flex}.lp-dl-hash-label{color:var(--text-muted);letter-spacing:.04em;font-size:11px;font-weight:700}.lp-dl-hash code{min-width:0;color:var(--text);word-break:break-all;flex:1;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11.5px}.lp-copy{background:var(--surface);border:1px solid var(--border);color:var(--text-muted);border-radius:4px;padding:4px 10px;font-size:12px}.lp-inline{background:var(--bg);word-break:break-all;border-radius:3px;margin:0 4px;padding:1px 6px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:11.5px;display:inline-block}.lp-dl-hint{color:var(--text-muted);margin:10px 0 0;font-size:12.5px;line-height:1.7}.lp-dl-notes{border-top:1px solid var(--border);white-space:pre-wrap;margin:16px 0 0;padding-top:14px;font-size:13px;line-height:1.7}.lp-dl-none{text-align:center;color:var(--text-muted);margin:0;line-height:1.8}.lp-steps{margin-top:28px}.lp-steps h3{color:var(--primary-dark);margin:0 0 10px;font-size:15px}.lp-steps ol{margin:0;padding-left:20px}.lp-steps li{color:var(--text-muted);font-size:13.5px;line-height:1.9}.lp-steps li strong{color:var(--text)}.lp-faq details{background:var(--surface);border:1px solid var(--border);border-radius:6px;margin-bottom:8px}.lp-faq summary{cursor:pointer;padding:14px 16px;font-size:14px;font-weight:600;list-style:none}.lp-faq summary::-webkit-details-marker{display:none}.lp-faq summary:before{content:"＋";color:var(--primary);margin-right:8px}.lp-faq details[open] summary:before{content:"－"}.lp-faq p{color:var(--text-muted);margin:0;padding:0 16px 16px 32px;font-size:13.5px;line-height:1.8}.lp-footer{color:#cfd8dc;background:#263238;padding:36px 0 18px}.lp-foot-grid{grid-template-columns:1fr 1.4fr 1.4fr;gap:24px;display:grid}.lp-foot-grid strong{color:#fff;margin-bottom:6px;font-size:15px;display:block}.lp-foot-grid a{color:#90caf9;font-size:13px;text-decoration:none}.lp-foot-label{color:#90a4ae;letter-spacing:.04em;margin-bottom:6px;font-size:11px;font-weight:700;display:block}.lp-foot-grid p{margin:0 0 3px;font-size:12.5px;line-height:1.6}.lp-foot-bottom{color:#78909c;border-top:1px solid #ffffff1f;justify-content:space-between;align-items:center;gap:12px;margin-top:26px;padding-top:14px;font-size:11px;display:flex}.lp-admin-link{color:#607d8b;cursor:pointer;background:0 0;border:none;padding:2px 4px;font-size:10px}.lp-admin-link:hover{color:#b0bec5;text-decoration:underline}.lp-modal-body{width:100%;max-width:380px}.login-close{color:#fff;opacity:.8;background:0 0;border:none;padding:2px 6px;font-size:22px;line-height:1;position:absolute;top:8px;right:10px}.login-close:hover{opacity:1}.lp-modal-body .login-head{position:relative}@media (width<=900px){.lp-hero-inner{grid-template-columns:1fr}.lp-grid{grid-template-columns:repeat(2,1fr)}.lp-foot-grid{grid-template-columns:1fr}}@media (width<=640px){.lp-nav-links{display:none}.lp-hero{padding:36px 0 32px}.lp-hero-text h1{font-size:26px}.lp-section{padding:40px 0}.lp-grid,.lp-shots,.lp-dl-meta{grid-template-columns:1fr}.lp-dl-head{flex-direction:column;align-items:stretch}}