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rgba(0,0,0,.9))}.guide-line-solid{stroke:#ffffffe6;stroke-width:2;fill:none;filter:drop-shadow(0 0 2px rgba(0,0,0,.9))}.warning-line{stroke:#ff5050f2;stroke-width:2.5;stroke-dasharray:6,4;fill:none;filter:drop-shadow(0 0 3px rgba(0,0,0,.9))}.safe-line{stroke:#50e678e6;stroke-width:2.5;stroke-dasharray:6,4;fill:none;filter:drop-shadow(0 0 3px rgba(0,0,0,.9))}.guide-zone{fill:#ffffff14;stroke:#fff6;stroke-width:1;stroke-dasharray:4,4}.center-dot{fill:#ffffffe6;filter:drop-shadow(0 0 3px rgba(0,0,0,.8))}.guide-label{fill:#fff;font-size:3px;font-weight:700;filter:drop-shadow(0 0 2px rgba(0,0,0,.9))}.guide-label-warn{fill:#ff8282}.guide-label-safe{fill:#78f096}.info[data-astro-cid-cbf7hq7v]{position:absolute;top:calc(20px + env(safe-area-inset-top));left:50%;transform:translate(-50%);background:#0000008c;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);padding:12px 18px;border-radius:12px;max-width:calc(92% - 80px);text-align:center;z-index:10;display:flex;align-items:center;gap:12px}.info-text[data-astro-cid-cbf7hq7v]{text-align:left}.info[data-astro-cid-cbf7hq7v] h2[data-astro-cid-cbf7hq7v]{font-size:15px;margin-bottom:3px;font-weight:600}.info[data-astro-cid-cbf7hq7v] p[data-astro-cid-cbf7hq7v]{font-size:12px;opacity:.85;line-height:1.5;max-width:360px;margin:0}.example-btn[data-astro-cid-cbf7hq7v]{padding:8px 14px;background:#ffffffe6;color:#000;border:none;border-radius:20px;font-size:13px;font-weight:700;cursor:pointer;white-space:nowrap;transition:all .2s;font-family:inherit}.example-btn[data-astro-cid-cbf7hq7v]:hover{background:#fff;transform:scale(1.05)}.example-btn[data-astro-cid-cbf7hq7v].hidden{display:none}.controls[data-astro-cid-cbf7hq7v]{position:absolute;bottom:calc(20px + env(safe-area-inset-bottom));left:50%;transform:translate(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;z-index:10;max-width:95vw}.mode-tabs[data-astro-cid-cbf7hq7v]{display:flex;gap:8px;padding:6px;background:#0009;border-radius:50px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.mode-tabs[data-astro-cid-cbf7hq7v] button[data-astro-cid-cbf7hq7v]{padding:8px 18px;border:none;border-radius:30px;background:transparent;color:#fff;font-size:13px;cursor:pointer;transition:all .2s;font-family:inherit}.mode-tabs[data-astro-cid-cbf7hq7v] button[data-astro-cid-cbf7hq7v].active{background:#fff;color:#000;font-weight:700}.sub-controls[data-astro-cid-cbf7hq7v]{display:flex;gap:8px;padding:8px;background:#00000080;border-radius:40px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);overflow-x:auto;max-width:100%;scrollbar-width:none}.sub-controls[data-astro-cid-cbf7hq7v]::-webkit-scrollbar{display:none}.sub-controls[data-astro-cid-cbf7hq7v] button[data-astro-cid-cbf7hq7v]{padding:8px 14px;border:none;border-radius:30px;background:#ffffff26;color:#fff;font-size:13px;cursor:pointer;transition:all .2s;white-space:nowrap;flex-shrink:0;font-family:inherit}.sub-controls[data-astro-cid-cbf7hq7v] button[data-astro-cid-cbf7hq7v]:hover{background:#ffffff47}.sub-controls[data-astro-cid-cbf7hq7v] button[data-astro-cid-cbf7hq7v].active{background:#fff;color:#000;font-weight:700}.modal[data-astro-cid-cbf7hq7v]{position:fixed;inset:0;background:#000000eb;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);z-index:100;display:none;align-items:center;justify-content:center;padding:20px}.modal[data-astro-cid-cbf7hq7v].show{display:flex}.modal-content[data-astro-cid-cbf7hq7v]{max-width:1200px;width:100%;max-height:90vh;display:grid;grid-template-columns:1fr 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16px;background:#000000b3;border:1px solid rgba(255,255,255,.3);color:#fff;border-radius:20px;font-size:12px;cursor:pointer;z-index:5;font-family:inherit}.image-counter[data-astro-cid-cbf7hq7v]{position:absolute;top:15px;right:15px;background:#000000b3;padding:5px 12px;border-radius:20px;font-size:12px;z-index:5}.example-info[data-astro-cid-cbf7hq7v]{padding:30px;overflow-y:auto;display:flex;flex-direction:column;color:#fff}.example-info[data-astro-cid-cbf7hq7v] h3[data-astro-cid-cbf7hq7v]{font-size:22px;margin:0 0 8px}.example-tag[data-astro-cid-cbf7hq7v]{display:inline-block;background:#ffffff1a;padding:3px 10px;border-radius:12px;font-size:12px;margin-bottom:15px;width:fit-content}.example-info[data-astro-cid-cbf7hq7v] .analysis[data-astro-cid-cbf7hq7v]{font-size:14px;line-height:1.7;opacity:.9;margin-bottom:20px}.example-info[data-astro-cid-cbf7hq7v] .tip[data-astro-cid-cbf7hq7v]{background:#ffc8001a;border-left:3px solid rgb(255,200,0);padding:12px 15px;border-radius:4px;font-size:13px;line-height:1.6}.example-info[data-astro-cid-cbf7hq7v] .tip[data-astro-cid-cbf7hq7v] strong[data-astro-cid-cbf7hq7v]{color:#ffdc64}.practice-hint[data-astro-cid-cbf7hq7v]{margin-top:15px;background:#64b4ff1a;border-left:3px solid rgb(100,180,255);padding:12px 15px;border-radius:4px;font-size:12px;line-height:1.6;color:#fff}.practice-hint[data-astro-cid-cbf7hq7v] strong[data-astro-cid-cbf7hq7v]{color:#96c8ff}.close-btn[data-astro-cid-cbf7hq7v]{position:absolute;top:20px;right:20px;width:40px;height:40px;border-radius:50%;background:#ffffff26;border:none;color:#fff;font-size:20px;cursor:pointer;z-index:110;font-family:inherit}.error[data-astro-cid-cbf7hq7v]{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center;padding:30px;background:#ff323233;border-radius:12px;display:none;max-width:80%;color:#fff}.error[data-astro-cid-cbf7hq7v].show{display:block}.error[data-astro-cid-cbf7hq7v] h2[data-astro-cid-cbf7hq7v]{margin:0 0 8px;font-size:18px}.error[data-astro-cid-cbf7hq7v] p[data-astro-cid-cbf7hq7v]{margin:0;font-size:14px;opacity:.9}html,body{background:#000;overflow:hidden;height:100vh;height:100dvh}body{color:#fff;padding-top:env(safe-area-inset-top);padding-bottom:env(safe-area-inset-bottom);padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}main{display:block}