:root{--bg: #0c0f16;--panel: rgba(18, 20, 30, .92);--panel2: rgba(255, 255, 255, .06);--text: #e9eef8;--muted: rgba(233, 238, 248, .68);--line: rgba(233, 238, 248, .14);--focus: rgba(255, 255, 255, .35);--shadow: 0 20px 60px rgba(0, 0, 0, .6);--r: 14px;--mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--sans: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji"}*{box-sizing:border-box}html,body{height:100%}body{margin:0;color:var(--text);background:radial-gradient(1000px 600px at 20% 10%,rgba(109,155,215,.2),transparent 60%),radial-gradient(900px 500px at 80% 20%,rgba(120,200,150,.12),transparent 60%),var(--bg);font-family:var(--sans)}a{color:inherit}.app-shell{min-height:100vh;display:grid;place-items:center;gap:14px;padding:24px}.app-header{width:min(1280px,92vw);display:flex;align-items:center;justify-content:space-between;gap:16px}.title{font-size:18px;letter-spacing:.2px}.subtitle{margin-top:4px;font-size:12px;color:var(--muted)}.lang-toggle{display:flex;justify-content:flex-end}.lang-btn{display:inline-flex;gap:8px;align-items:center;padding:6px 10px;border-radius:999px;border:1px solid var(--line);background:#ffffff0a;cursor:pointer;-webkit-user-select:none;user-select:none}.lang-btn:hover{background:#ffffff14}.lang-btn .flag{width:24px;height:18px;border-radius:4px;display:block}.lang-btn .code{font-family:var(--mono);font-size:12px;color:var(--muted)}.stage-wrap{width:min(1280px,92vw);aspect-ratio:16 / 9;position:relative;border-radius:calc(var(--r) + 6px);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:#ffffff05}.stage{position:absolute;top:0;right:0;bottom:0;left:0}.bg{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover}.building{position:absolute;transform:translate(-50%,-100%);background:transparent;border:0;padding:0;cursor:pointer;z-index:2;border-radius:14px;transition:transform .14s ease,filter .14s ease}.building:focus-visible{outline:2px solid var(--focus);outline-offset:2px}.building:hover{transform:translate(-50%,-100%) scale(1.02);filter:drop-shadow(0 10px 12px rgba(0,0,0,.35))}.building-img{width:100%;height:auto;display:block;pointer-events:none;-webkit-user-select:none;user-select:none}.building-label{position:absolute;left:50%;bottom:100%;transform:translate(-50%,-10px);padding:6px 10px;font-size:12px;border-radius:999px;border:1px solid var(--line);background:#00000059;color:var(--text);opacity:0;transition:.16s ease;pointer-events:none;white-space:nowrap}.building:hover 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.hotspot-label{opacity:1;transform:translateY(0)}.app-footer{width:min(1280px,92vw);display:flex;justify-content:center;gap:10px}.hint{font-size:12px;color:var(--muted)}.hint.link{text-decoration:underline}.vstack{display:flex;flex-direction:column}.g12{gap:12px}.row.between{justify-content:space-between}.row.end{justify-content:flex-end}.muted{color:var(--muted);font-size:12px}.empty,.loading{color:var(--muted);padding:10px 0}.divider{height:1px;background:var(--line);margin:12px 0}.pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;border:1px solid var(--line);background:#ffffff0d;font-size:12px;color:var(--muted)}.tabs{display:flex;gap:8px;border-bottom:1px solid var(--line);padding-bottom:8px}.tab{border:1px solid var(--line);background:#ffffff0a;color:var(--text);border-radius:12px;padding:8px 10px;cursor:pointer;font-size:13px}.tab.active{background:#ffffff1a}.post{border:1px solid var(--line);background:#0000002e;border-radius:14px;padding:12px}.post-head{display:flex;align-items:baseline;justify-content:space-between;gap:10px}.post-title{font-size:14px}.post-meta{font-size:12px;color:var(--muted)}.post-body{margin-top:8px;font-size:13px;line-height:1.45;white-space:pre-wrap}.post-ip{margin-top:8px;font-size:11px;color:#e9eef87a}.card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}@media(max-width:860px){.card-grid{grid-template-columns:1fr}}.card-link{display:block;text-decoration:none;border:1px solid var(--line);background:#ffffff0a;border-radius:var(--r);padding:12px}.card-link:hover{background:#ffffff14}.cl-title{font-size:14px}.cl-desc{margin-top:6px;font-size:12px;color:var(--muted);line-height:1.4}.cl-url{margin-top:8px;font-size:12px;color:#e9eef88c;font-family:var(--mono)}.admin-grid{display:grid;grid-template-columns:240px 1fr;gap:12px}@media(max-width:900px){.admin-grid{grid-template-columns:1fr}}.admin-nav{border:1px solid var(--line);background:#ffffff0a;border-radius:var(--r);padding:10px;display:flex;flex-direction:column;gap:8px}.admin-tab{text-align:left;border:1px solid var(--line);background:#0000002e;color:var(--text);border-radius:12px;padding:10px;cursor:pointer;font-size:13px}.admin-tab.active{background:#ffffff1a}.admin-body{min-height:300px}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000009e;display:grid;place-items:center;padding:22px;z-index:50}.modal{width:min(980px,94vw);max-height:min(680px,90vh);overflow:hidden;border-radius:18px;border:1px solid var(--line);background:var(--panel);box-shadow:var(--shadow);display:flex;flex-direction:column}.modal-header{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:14px 16px;border-bottom:1px solid var(--line)}.modal-header .h{display:flex;flex-direction:column;gap:4px}.modal-header .h .t{font-size:16px}.modal-header .h 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