@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;800&family=JetBrains+Mono:wght@400;700&display=swap";:root{--bg-color: #0d1117;--card-bg: #161b22;--accent-color: #ff9d00;--accent-glow: rgba(255, 157, 0, .4);--text-primary: #e6edf3;--text-secondary: #8b949e;--border-color: #30363d;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "JetBrains Mono", monospace;--header-height: 70px}*{margin:0;padding:0;box-sizing:border-box}body{background-color:var(--bg-color);color:var(--text-primary);font-family:var(--font-sans);line-height:1.6;overflow-x:hidden}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background-image:linear-gradient(rgba(48,54,61,.1) 1px,transparent 1px),linear-gradient(90deg,rgba(48,54,61,.1) 1px,transparent 1px);background-size:40px 40px;z-index:-1;pointer-events:none}header{height:var(--header-height);background:#0d1117eb;border-bottom:1px solid var(--border-color);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);position:sticky;top:0;z-index:100;display:flex;align-items:center;padding:0 5%;justify-content:space-between}.logo{font-family:var(--font-mono);font-weight:800;font-size:1.5rem;color:var(--accent-color);text-shadow:0 0 10px var(--accent-glow);text-decoration:none;letter-spacing:-1px}nav ul{display:flex;list-style:none;gap:30px}nav a{text-decoration:none;color:var(--text-secondary);font-weight:500;font-size:.9rem;transition:color .3s ease;text-transform:uppercase;letter-spacing:1px}nav a:hover,nav a.active{color:var(--accent-color)}main{max-width:900px;margin:60px auto;padding:0 20px}h1,h2,h3{margin-bottom:1.5rem;font-weight:800;letter-spacing:-.5px}.hero{margin-bottom:80px;text-align:center}.hero h1{font-size:3.5rem;color:#fff;background:linear-gradient(135deg,#fff,#8b949e);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:1rem}.hero p{color:var(--text-secondary);font-size:1.2rem}.posts-grid{display:grid;grid-template-columns:1fr;gap:30px}.post-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;padding:30px;transition:transform .3s cubic-bezier(.175,.885,.32,1.275),border-color .3s ease;text-decoration:none;display:block}.post-card:hover{transform:translateY(-5px);border-color:var(--accent-color);box-shadow:0 10px 30px #00000080}.post-meta{font-family:var(--font-mono);font-size:.75rem;color:var(--accent-color);margin-bottom:10px;display:flex;gap:15px}.post-card h2{color:var(--text-primary);margin-bottom:10px;font-size:1.8rem}.post-card p{color:var(--text-secondary)}footer{border-top:1px solid var(--border-color);padding:60px 0;text-align:center;color:var(--text-secondary);font-size:.9rem}.footer-links{margin-top:10px}.footer-link{color:var(--text-secondary);text-decoration:none;font-size:.8rem;transition:color .2s ease}.footer-link:hover{color:var(--accent-color)}@keyframes pulse{0%{opacity:1}50%{opacity:.7}to{opacity:1}}.status-dot{display:inline-block;width:8px;height:8px;background-color:#238636;border-radius:50%;margin-right:8px;box-shadow:0 0 5px #238636;animation:pulse 2s infinite ease-in-out}.post-detail{width:100%;max-width:100%}.post-header{margin-bottom:40px}.series-nav{background:var(--card-bg);border:1px solid var(--border-color);border-left:3px solid var(--accent-color);border-radius:6px;padding:16px 20px}.series-nav--top{margin-bottom:40px}.series-nav--bottom{margin-top:48px}.series-nav__label{font-family:var(--font-mono);font-size:.8rem;color:var(--accent-color)}.series-nav__parts{margin:10px 0 0 1.4rem;line-height:1.6}.series-nav a{color:var(--accent-color);text-decoration:none}.series-nav a:hover{text-decoration:underline}.series-nav__links{display:flex;flex-wrap:wrap;justify-content:space-between;gap:12px;margin-top:10px}.series-nav__next{margin-left:auto;text-align:right}.post-header h1{font-size:2.3rem;line-height:1.25;margin-bottom:.8rem;word-break:break-word;overflow-wrap:break-word}.post-content{font-size:1.05rem;line-height:1.8}.post-content p{margin-bottom:1.5rem;color:var(--text-primary)}.post-content h2{margin-top:2.8rem;margin-bottom:1rem;color:var(--accent-color);border-bottom:1px solid var(--border-color);padding-bottom:.5rem;font-size:1.6rem;word-break:break-word;overflow-wrap:break-word}.post-content h3{margin-top:2rem;margin-bottom:.8rem;color:#fff;font-size:1.25rem;word-break:break-word;overflow-wrap:break-word}.post-content ul,.post-content ol{margin:1rem 0 1.5rem 1.8rem}.post-content li{margin-bottom:.6rem;color:var(--text-secondary)}.post-content strong{color:var(--text-primary)}.post-content code{font-family:var(--font-mono);background:#1c2128;border:1px solid var(--border-color);padding:.2rem .45rem;border-radius:4px;font-size:.88em;color:#f0883e;word-break:break-word;overflow-wrap:break-word}.post-content pre{background:#161b22;border:1px solid var(--border-color);border-radius:8px;padding:1.2rem;overflow-x:auto;margin:1.5rem 0;font-family:var(--font-mono);line-height:1.5}.post-content pre code{background:none;border:none;padding:0;color:var(--text-primary);font-size:.85rem}.post-content figure{margin:2rem 0;text-align:center}.post-content img{max-width:100%;height:auto;border-radius:8px;border:1px solid var(--border-color);box-shadow:0 4px 20px #0006}.post-content figcaption{margin-top:.6rem;font-size:.85rem;color:var(--text-secondary);font-family:var(--font-mono)}.photo-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:24px;margin:2.2rem 0}.zoom-box{position:relative;background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;padding:14px;cursor:zoom-in;transition:transform .25s cubic-bezier(.16,1,.3,1),border-color .25s ease,box-shadow .25s ease;display:flex;flex-direction:column;align-items:center;text-align:center;user-select:none}.zoom-box:hover{transform:translateY(-4px);border-color:var(--accent-color);box-shadow:0 12px 30px #000000b3,0 0 15px var(--accent-glow)}.zoom-box .thumb-wrapper{position:relative;width:100%;height:200px;display:flex;align-items:center;justify-content:center;background:#0d1117;border-radius:8px;overflow:hidden;border:1px solid rgba(48,54,61,.6)}.zoom-box img{max-width:100%;max-height:100%;object-fit:contain;border:none;box-shadow:none;border-radius:6px;transition:transform .3s ease}.zoom-box:hover img{transform:scale(1.04)}.zoom-badge{position:absolute;top:8px;right:8px;background:#0d1117e0;color:var(--accent-color);border:1px solid var(--border-color);border-radius:4px;padding:3px 8px;font-size:.72rem;font-family:var(--font-mono);pointer-events:none;letter-spacing:.5px;backdrop-filter:blur(4px)}.zoom-box figcaption{margin-top:12px;font-size:.82rem;color:var(--text-secondary);font-family:var(--font-mono);line-height:1.4}.image-zoom-overlay{position:fixed;inset:0;background:#0d1117f0;backdrop-filter:blur(10px);display:none;flex-direction:column;align-items:center;justify-content:center;z-index:99999;opacity:0;pointer-events:none;transition:opacity .25s cubic-bezier(.16,1,.3,1);padding:max(16px,env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) max(16px,env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left))}.image-zoom-overlay.active{display:flex;opacity:1}.image-zoom-overlay.active.locked{pointer-events:auto;cursor:zoom-out}.image-zoom-overlay .close-btn{position:absolute;top:max(16px,env(safe-area-inset-top));right:max(16px,env(safe-area-inset-right));background:#161b22d9;border:1px solid var(--border-color);color:var(--text-primary);font-size:1.5rem;line-height:1;width:44px;height:44px;border-radius:50%;display:none;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease;z-index:100000}.image-zoom-overlay.locked .close-btn{display:flex}.image-zoom-overlay .close-btn:hover{background:var(--accent-color);color:#0d1117;border-color:var(--accent-color);transform:scale(1.08)}.image-zoom-overlay .overlay-content{max-width:92vw;max-height:88vh;display:flex;flex-direction:column;align-items:center;transform:scale(.92);transition:transform .25s cubic-bezier(.16,1,.3,1)}.image-zoom-overlay.active .overlay-content{transform:scale(1)}.image-zoom-overlay img{max-width:92vw;max-height:78vh;object-fit:contain;border-radius:10px;border:1px solid var(--accent-color);box-shadow:0 25px 60px #000000f2,0 0 25px var(--accent-glow)}.image-zoom-overlay .overlay-caption{margin-top:14px;color:var(--text-primary);font-family:var(--font-mono);font-size:.88rem;text-align:center;background:#161b22f2;padding:6px 18px;border-radius:6px;border:1px solid var(--border-color)}.image-zoom-overlay .close-hint{margin-top:8px;font-size:.72rem;color:var(--text-secondary);font-family:var(--font-mono)}.about-section h2{color:var(--accent-color);font-size:1.5rem;border-left:3px solid var(--accent-color);padding-left:15px;margin-bottom:20px}.about-section ul{margin:10px 0 20px 20px;list-style-type:square}.about-section li{margin-bottom:6px;color:var(--text-secondary)}.about-section a.post-card svg{transition:transform .3s ease}.about-section a.post-card:hover svg{transform:scale(1.1);color:var(--accent-color)}.about-section strong{color:var(--text-primary)}.nav-feedback-btn{background:transparent;border:1px solid var(--border-color);color:var(--text-secondary);font-family:var(--font-sans);font-size:.8rem;font-weight:600;text-transform:uppercase;letter-spacing:.8px;padding:5px 12px;border-radius:6px;cursor:pointer;transition:all .2s ease;display:inline-flex;align-items:center;gap:6px;line-height:1}.nav-feedback-btn:hover{color:var(--accent-color);border-color:var(--accent-color);box-shadow:0 0 10px var(--accent-glow)}.nav-feedback-btn svg{transition:transform .2s ease}.nav-feedback-btn:hover svg{transform:translateY(-1px)}.modal-backdrop{position:fixed;inset:0;z-index:10000;background:#0d1117c7;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:none;align-items:center;justify-content:center;padding:20px;opacity:0;pointer-events:none;transition:opacity .25s ease}.modal-backdrop.is-open{display:flex;opacity:1;pointer-events:auto}.modal-dialog{background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;width:100%;max-width:500px;padding:28px;box-shadow:0 20px 45px #000000b3,0 0 25px var(--accent-glow);transform:scale(.93) translateY(12px);transition:transform .25s cubic-bezier(.16,1,.3,1)}.modal-backdrop.is-open .modal-dialog{transform:scale(1) translateY(0)}.modal-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:20px;border-bottom:1px solid var(--border-color);padding-bottom:14px}.modal-title{font-size:1.3rem;font-weight:700;color:var(--text-primary);margin:0}.modal-subtitle{font-size:.8rem;color:var(--text-secondary);font-family:var(--font-mono);margin-top:4px}.modal-close{background:transparent;border:none;color:var(--text-secondary);font-size:1.6rem;line-height:1;cursor:pointer;padding:0 4px;transition:color .2s ease,transform .2s ease}.modal-close:hover{color:var(--accent-color);transform:scale(1.15)}.form-group{margin-bottom:16px;text-align:left}.form-group label{display:block;font-size:.85rem;font-weight:600;color:var(--text-primary);margin-bottom:6px}.form-group 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var(--border-color)}.feedback-status{font-size:.85rem;font-family:var(--font-mono);flex:1;line-height:1.3}.feedback-status.status-success{color:#3fb950}.feedback-status.status-error{color:#f85149}.btn-submit{background:var(--accent-color);color:#0d1117;font-family:var(--font-sans);font-weight:700;font-size:.9rem;border:none;border-radius:6px;padding:10px 20px;cursor:pointer;transition:all .2s ease;display:inline-flex;align-items:center;gap:8px;white-space:nowrap}.btn-submit:hover:not(:disabled){box-shadow:0 0 14px var(--accent-glow);transform:translateY(-1px)}.btn-submit:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-spinner{width:14px;height:14px;border:2px solid rgba(13,17,23,.3);border-top-color:#0d1117;border-radius:50%;animation:spin .6s linear infinite;display:inline-block}@keyframes spin{to{transform:rotate(360deg)}}@media(max-width:600px){header{padding:0 16px}.logo{font-size:1.1rem}nav ul{gap:12px}nav 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var(--border-color);border-radius:10px;padding:16px 20px;text-decoration:none;color:var(--text-primary);transition:transform .2s cubic-bezier(.16,1,.3,1),border-color .2s ease,box-shadow .2s ease}.download-card:hover{transform:translateY(-2px);border-color:var(--accent-color);box-shadow:0 8px 24px #00000080,0 0 12px var(--accent-glow)}.download-icon{display:flex;align-items:center;justify-content:center;width:44px;height:44px;background:#ff9d001a;border:1px solid rgba(255,157,0,.25);border-radius:8px;color:var(--accent-color);flex-shrink:0}.download-icon svg{display:block}.download-info{display:flex;flex-direction:column;gap:4px;flex-grow:1;min-width:0}.download-title{font-weight:600;font-size:1rem;color:var(--text-primary);line-height:1.3}.download-card:hover .download-title{color:var(--accent-color)}.download-meta{font-size:.8rem;color:var(--text-secondary);font-family:var(--font-mono)}.download-action{font-size:.85rem;font-weight:600;font-family:var(--font-mono);color:var(--accent-color);background:#ff9d001f;border:1px solid rgba(255,157,0,.3);padding:6px 12px;border-radius:6px;white-space:nowrap;transition:background .2s ease,color .2s ease}.download-card:hover .download-action{background:var(--accent-color);color:#0d1117}@media(max-width:600px){main{margin:28px auto 40px;padding:0 16px}.post-header{margin-bottom:24px}.post-header h1{font-size:1.6rem;line-height:1.3}.post-meta{gap:10px}.post-content{font-size:1rem;line-height:1.68}.post-content p{margin-bottom:1.2rem}.post-content h2{margin-top:2rem;margin-bottom:.75rem;font-size:1.35rem}.post-content h3{margin-top:1.5rem;margin-bottom:.6rem;font-size:1.15rem}.post-content ul,.post-content ol{margin:.8rem 0 1.2rem 1.2rem;padding-left:0}.post-content ul ul,.post-content ol ol,.post-content ul ol,.post-content ol ul{margin:.4rem 0 .6rem .9rem}.post-content pre{padding:1rem;margin:1.2rem 0;font-size:.8rem}.photo-grid{grid-template-columns:1fr;gap:16px;margin:1.6rem 0}.zoom-box{padding:10px}.zoom-box .thumb-wrapper{height:190px!important}.zoom-box figcaption{font-size:.78rem;margin-top:8px}.image-zoom-overlay{padding:12px}.image-zoom-overlay .overlay-content{max-width:96vw;max-height:90vh}.image-zoom-overlay img{max-width:94vw;max-height:65vh}.image-zoom-overlay .overlay-caption{font-size:.78rem;padding:6px 12px;margin-top:8px;max-height:20vh;overflow-y:auto}.image-zoom-overlay .close-hint{display:none}.download-grid{grid-template-columns:1fr;gap:12px;margin:1.4rem 0 2rem}.download-card{padding:12px 14px;gap:12px}.download-icon{width:38px;height:38px}.download-title{font-size:.92rem}.download-meta{font-size:.75rem}.download-action{padding:5px 8px;font-size:.75rem}}@media(max-width:440px){header{padding:0 12px}.logo{font-size:1.05rem}nav ul{gap:10px}nav a{font-size:.72rem;letter-spacing:.3px}.nav-feedback-btn span{display:none}.nav-feedback-btn{padding:5px 8px}}@media(max-width:400px){.download-action{display:none}}@media(max-width:340px){.logo{font-size:.95rem}nav ul{gap:7px}nav a{font-size:.66rem;letter-spacing:0}}