:root{--color-bg-primary: #fdfaf6;--color-bg-secondary: #ffffff;--color-bg-card: #ffffff;--color-bg-code: #f7f2ea;--color-border: rgba(0,0,0,0.06);--color-text-primary: #3d3128;--color-text-secondary: #6b5c50;--color-text-tertiary: #9a8b7f;--color-link: #b88a62;--color-link-hover: #d4a574;--color-primary: #d4a574;--color-surface: #ffffff;--color-tip-bg: #fef9f3;--color-tip-border: #f0e4d7;--color-warning-bg: #fff9e6;--color-warning-border: #f5c842;--color-error-bg: #fff0f0;--color-error-border: #f08080}[data-theme="dark"]{--color-bg-primary: #1a1816;--color-bg-secondary: #252220;--color-bg-card: #252220;--color-bg-code: #2a2725;--color-border: rgba(255,255,255,0.08);--color-text-primary: #f0ebe6;--color-text-secondary: #c4bdb5;--color-text-tertiary: #8a827a;--color-link: #d4a574;--color-link-hover: #e8c49a;--color-primary: #d4a574;--color-surface: #252220;--color-tip-bg: #2a2520;--color-tip-border: #4a4035;--color-warning-bg: #2a2520;--color-warning-border: #5a4a30;--color-error-bg: #2a2020;--color-error-border: #5a3030}:root{--color-bg-primary: #fdfaf6;--color-bg-secondary: #ffffff;--color-bg-card: #ffffff;--color-bg-code: #f7f2ea;--color-border: rgba(0,0,0,0.06);--color-text-primary: #3d3128;--color-text-secondary: #6b5c50;--color-text-tertiary: #9a8b7f;--color-link: #b88a62;--color-link-hover: #d4a574;--color-primary: #d4a574;--color-surface: #ffffff;--color-tip-bg: #fef9f3;--color-tip-border: #f0e4d7;--color-warning-bg: #fff9e6;--color-warning-border: #f5c842;--color-error-bg: #fff0f0;--color-error-border: #f08080}[data-theme="dark"]{--color-bg-primary: #1a1816;--color-bg-secondary: #252220;--color-bg-card: #252220;--color-bg-code: #2a2725;--color-border: rgba(255,255,255,0.08);--color-text-primary: #f0ebe6;--color-text-secondary: #c4bdb5;--color-text-tertiary: #8a827a;--color-link: #d4a574;--color-link-hover: #e8c49a;--color-primary: #d4a574;--color-surface: #252220;--color-tip-bg: #2a2520;--color-tip-border: #4a4035;--color-warning-bg: #2a2520;--color-warning-border: #5a4a30;--color-error-bg: #2a2020;--color-error-border: #5a3030}*{margin:0;padding:0;box-sizing:border-box}body{background-color:var(--color-bg-primary);color:var(--color-text-primary);font-family:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue","Noto Sans SC",sans-serif;line-height:1.65;font-size:1rem}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}ul,ol{list-style:none}button,input,textarea{font:inherit}:root{--color-bg-primary: #fdfaf6;--color-bg-secondary: #ffffff;--color-bg-card: #ffffff;--color-bg-code: #f7f2ea;--color-border: rgba(0,0,0,0.06);--color-text-primary: #3d3128;--color-text-secondary: #6b5c50;--color-text-tertiary: #9a8b7f;--color-link: #b88a62;--color-link-hover: #d4a574;--color-primary: #d4a574;--color-surface: #ffffff;--color-tip-bg: #fef9f3;--color-tip-border: #f0e4d7;--color-warning-bg: #fff9e6;--color-warning-border: #f5c842;--color-error-bg: #fff0f0;--color-error-border: 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ease;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,.page-title{font-size:2rem;margin-bottom:1.5rem;font-weight:700;line-height:1.3;letter-spacing:-0.02em}h2,.section-title{font-size:1.6rem;margin:2rem 0 1rem;font-weight:600;letter-spacing:-0.01em}h3{font-size:1.35rem;margin:1.5rem 0 .5rem;font-weight:600}h4{font-size:1.15rem;margin:1rem 0 .5rem;font-weight:600}a{color:var(--color-link);text-decoration:none;transition:all 0.3s cubic-bezier(0.4, 0, 0.2, 1)}a:hover{color:var(--color-link-hover)}.site-footer{text-align:center;padding:3rem 0;border-top:1px solid var(--color-border);margin-top:3rem;color:var(--color-text-tertiary);font-size:.9rem}p{margin-bottom:1.5rem;line-height:1.75}ul,ol{margin-bottom:1.5rem;padding-left:2rem}@keyframes fadeInUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInDown{from{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{from{opacity:0}to{opacity:1}}@keyframes scaleIn{from{opacity:0;transform:scale(0.92)}to{opacity:1;transform:scale(1)}}@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-4px)}}.toast-container{position:fixed;bottom:1.5rem;left:50%;transform:translateX(-50%);z-index:1000;display:flex;flex-direction:column;gap:0.75rem}.toast-message{background:var(--color-surface);color:var(--color-text-primary);padding:0.9rem 1.25rem;border-radius:1rem;box-shadow:0 8px 24px rgba(0,0,0,0.15);display:flex;align-items:center;gap:0.75rem;min-width:280px;max-width:420px;border:1px solid var(--color-border)}.toast-message span{flex:1;font-size:0.95rem;line-height:1.4}.toast-message .close-toast{background:transparent;border:none;cursor:pointer;color:var(--color-text-tertiary);padding:0.25rem;border-radius:0.5rem;display:flex;align-items:center;justify-content:center;transition:all 0.2s ease}.toast-message .close-toast:hover{background:var(--color-bg-secondary);color:var(--color-text-primary)}.toast-message.fade-out{opacity:0;transform:translateY(8px);transition:all 0.3s cubic-bezier(0.4, 0, 0.2, 1)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--color-bg-primary)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:4px;transition:background 0.3s ease}::-webkit-scrollbar-thumb:hover{background:var(--color-text-tertiary)}::selection{background:rgba(212,165,116,0.3);color:var(--color-text-primary)}:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}:root{--color-bg-primary: #fdfaf6;--color-bg-secondary: #ffffff;--color-bg-card: #ffffff;--color-bg-code: #f7f2ea;--color-border: rgba(0,0,0,0.06);--color-text-primary: #3d3128;--color-text-secondary: #6b5c50;--color-text-tertiary: #9a8b7f;--color-link: #b88a62;--color-link-hover: #d4a574;--color-primary: #d4a574;--color-surface: #ffffff;--color-tip-bg: #fef9f3;--color-tip-border: #f0e4d7;--color-warning-bg: #fff9e6;--color-warning-border: #f5c842;--color-error-bg: #fff0f0;--color-error-border: #f08080}[data-theme="dark"]{--color-bg-primary: #1a1816;--color-bg-secondary: #252220;--color-bg-card: #252220;--color-bg-code: #2a2725;--color-border: rgba(255,255,255,0.08);--color-text-primary: #f0ebe6;--color-text-secondary: #c4bdb5;--color-text-tertiary: #8a827a;--color-link: #d4a574;--color-link-hover: #e8c49a;--color-primary: #d4a574;--color-surface: #252220;--color-tip-bg: #2a2520;--color-tip-border: #4a4035;--color-warning-bg: #2a2520;--color-warning-border: #5a4a30;--color-error-bg: #2a2020;--color-error-border: #5a3030}.site-header{background:rgba(255,255,255,0.85);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(0,0,0,0.06);position:sticky;top:0;z-index:100;transition:all 0.4s cubic-bezier(0.4, 0, 0.2, 1)}[data-theme="dark"] .site-header{background:rgba(26,24,22,0.85);border-bottom:1px solid rgba(255,255,255,0.08)}.nav-container{max-width:960px;margin:0 auto;padding:0.85rem 1.5rem;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap}.logo a{font-weight:700;font-size:1.15rem;color:var(--color-text-primary);text-decoration:none;transition:all 0.3s cubic-bezier(0.4, 0, 0.2, 1)}.logo a:hover{color:var(--color-link);transform:translateY(-1px)}.nav-menu{display:flex;gap:0.5rem;list-style:none;margin:0;padding:0;align-items:center}.nav-menu li{transition:all 0.3s ease}.nav-menu .nav-link{color:var(--color-text-primary);padding:0.5rem 0.9rem;font-size:0.95rem;font-weight:500;transition:all 0.3s cubic-bezier(0.4, 0, 0.2, 1);border-radius:0.75rem;text-decoration:none;position:relative}.nav-menu .nav-link::after{content:'';position:absolute;bottom:0.25rem;left:50%;transform:translateX(-50%);width:0;height:2px;background:var(--color-primary);border-radius:2px;transition:width 0.3s cubic-bezier(0.4, 0, 0.2, 1)}.nav-menu .nav-link:hover{color:var(--color-link);background:var(--color-bg-secondary)}.nav-menu .nav-link:hover::after{width:40%}.nav-menu .nav-link.active{color:var(--color-link);background:rgba(212,165,116,0.1)}.nav-menu .nav-link.active::after{width:40%}.social-buttons{display:flex;gap:0.5rem;margin-left:0.25rem}.social-btn{width:2.4rem;height:2.4rem;border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--color-text-secondary);transition:all 0.3s cubic-bezier(0.4, 0, 0.2, 1);background:var(--color-bg-secondary);text-decoration:none;border:1px solid var(--color-border)}.social-btn:hover{background:var(--color-bg-card);color:var(--color-link);transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,0.1);border-color:var(--color-primary)}.icon-btn,.theme-toggle,.search-toggle{width:2.6rem;height:2.6rem;border-radius:50%;background:var(--color-bg-secondary);border:1px solid rgba(0,0,0,0.06);display:flex;align-items:center;justify-content:center;transition:all 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scale(0.5)}[data-theme="dark"] .icon-btn .icon-moon,[data-theme="dark"] .theme-toggle .icon-moon,[data-theme="dark"] .search-toggle .icon-moon{opacity:1;transform:rotate(0) scale(1)}.search-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,0.85);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);display:flex;align-items:flex-start;justify-content:center;padding-top:10vh;z-index:200;opacity:0;visibility:hidden;transition:opacity 0.4s ease, visibility 0.4s ease}.search-overlay.active{opacity:1;visibility:visible}.search-container{width:100%;max-width:700px;max-height:80vh;background:var(--color-surface);border-radius:1.5rem;padding:1.5rem;box-shadow:0 24px 48px rgba(0,0,0,0.25);position:relative;transform:translateY(-20px) scale(0.98);transition:transform 0.4s cubic-bezier(0.4, 0, 0.2, 1),opacity 0.35s ease;opacity:0;margin:0 1rem;display:flex;flex-direction:column}.search-overlay.active .search-container{transform:translateY(0) scale(1);opacity:1}.search-input-wrapper{position:relative;width:100%}.search-input{width:100%;padding:1rem 3rem 1rem 1.25rem;font-size:1.05rem;border:2px solid var(--color-border);border-radius:1rem;outline:none;background:var(--color-bg-primary);color:var(--color-text-primary);transition:all 0.3s cubic-bezier(0.4, 0, 0.2, 1);box-sizing:border-box}.search-input:focus{border-color:var(--color-primary);box-shadow:0 0 0 4px rgba(212,165,116,0.15)}.search-input::placeholder{color:var(--color-text-tertiary)}.search-close{position:absolute;top:50%;right:0.75rem;transform:translateY(-50%);background:var(--color-bg-secondary);border:1px solid var(--color-border);width:2.25rem;height:2.25rem;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--color-text-secondary);transition:all 0.3s cubic-bezier(0.4, 0, 0.2, 1);flex-shrink:0}.search-close:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary);transform:translateY(-50%) rotate(90deg)}.search-results{margin-top:1rem;max-height:50vh;overflow-y:auto;flex:1;min-height:0}.search-result-item{padding:0.85rem 1rem;border-radius:0.875rem;margin-bottom:0.4rem;cursor:pointer;transition:all 0.3s cubic-bezier(0.4, 0, 0.2, 1);border:1px solid transparent;text-decoration:none;display:block}.search-result-item:hover{background:var(--color-bg-secondary);border-color:var(--color-border);transform:translateX(4px)}.search-result-title{font-size:1rem;font-weight:600;color:var(--color-link);margin-bottom:0.25rem}.search-result-date{font-size:0.8rem;color:var(--color-text-tertiary)}.search-result-summary{font-size:0.85rem;color:var(--color-text-secondary);margin-top:0.25rem;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.search-result-empty{text-align:center;padding:2rem;color:var(--color-text-secondary);font-size:0.95rem}.search-hint{text-align:center;padding:1.5rem;color:var(--color-text-tertiary);font-size:0.9rem}@media (max-width: 768px){.nav-menu{display:none;width:100%;flex-direction:column;align-items:stretch;margin-top:0.75rem;gap:0.25rem;background:var(--color-bg-primary);padding:0;border-radius:1rem;border:1px solid var(--color-border);overflow:hidden;max-height:0;opacity:0;transition:max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.4s ease, padding 0.4s ease;padding-top:0;padding-bottom:0}.nav-menu.active{display:flex;max-height:600px;opacity:1;padding:0.75rem}.nav-menu li{width:100%;opacity:0;transform:translateY(-10px);transition:opacity 0.4s ease, transform 0.4s ease}.nav-menu.active li{opacity:1;transform:translateY(0)}.nav-menu.active li:nth-child(1){transition-delay:0.05s}.nav-menu.active li:nth-child(2){transition-delay:0.08s}.nav-menu.active li:nth-child(3){transition-delay:0.11s}.nav-menu.active li:nth-child(4){transition-delay:0.14s}.nav-menu.active li:nth-child(5){transition-delay:0.17s}.nav-menu .nav-link{display:block;padding:0.85rem 1rem;width:100%;text-align:left}.nav-menu .social-buttons{justify-content:center;padding:0.5rem 0;gap:1rem}.nav-menu .search-toggle-item,.nav-menu .theme-toggle-item{width:100%;display:flex;justify-content:center;padding-top:0.5rem}.menu-toggle{display:flex;background:var(--color-bg-secondary);border:1px solid var(--color-border);width:2.6rem;height:2.6rem;border-radius:50%;align-items:center;justify-content:center;font-size:1.25rem;cursor:pointer;color:var(--color-text-primary);transition:all 0.3s cubic-bezier(0.4, 0, 0.2, 1)}.menu-toggle:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.menu-toggle.active{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.search-container{max-height:90vh;margin:0.5rem}.search-results{max-height:60vh}}@media (min-width: 769px){.menu-toggle{display:none}}:root{--color-bg-primary: #fdfaf6;--color-bg-secondary: #ffffff;--color-bg-card: #ffffff;--color-bg-code: #f7f2ea;--color-border: rgba(0,0,0,0.06);--color-text-primary: #3d3128;--color-text-secondary: #6b5c50;--color-text-tertiary: #9a8b7f;--color-link: #b88a62;--color-link-hover: #d4a574;--color-primary: #d4a574;--color-surface: #ffffff;--color-tip-bg: #fef9f3;--color-tip-border: #f0e4d7;--color-warning-bg: #fff9e6;--color-warning-border: #f5c842;--color-error-bg: #fff0f0;--color-error-border: #f08080}[data-theme="dark"]{--color-bg-primary: #1a1816;--color-bg-secondary: #252220;--color-bg-card: #252220;--color-bg-code: #2a2725;--color-border: rgba(255,255,255,0.08);--color-text-primary: #f0ebe6;--color-text-secondary: #c4bdb5;--color-text-tertiary: #8a827a;--color-link: #d4a574;--color-link-hover: #e8c49a;--color-primary: #d4a574;--color-surface: #252220;--color-tip-bg: #2a2520;--color-tip-border: #4a4035;--color-warning-bg: #2a2520;--color-warning-border: #5a4a30;--color-error-bg: #2a2020;--color-error-border: #5a3030}.home-page{padding:3rem 0}.intro-section{margin-bottom:3rem}.intro-avatar{margin-bottom:2rem}.intro-avatar .avatar-img{width:80px;height:80px;border-radius:50%;object-fit:cover;border:3px solid var(--color-bg-card);box-shadow:0 4px 16px rgba(0,0,0,0.1)}.intro-header{margin-bottom:1.5rem}.intro-title{font-size:2.25rem;font-weight:700;margin-bottom:.5rem;color:var(--color-text-primary);letter-spacing:-0.03em;background:linear-gradient(135deg, var(--color-text-primary) 0%, var(--color-primary) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.intro-subtitle{font-size:1.15rem;color:var(--color-text-secondary);margin:0}.intro-content{color:var(--color-text-primary);line-height:1.65}.intro-content p{margin-bottom:1.5rem;font-size:1.05rem}.category-nav{display:grid;grid-template-columns:repeat(4, 1fr);gap:1.5rem;margin-bottom:3rem}@media (max-width: 768px){.category-nav{grid-template-columns:repeat(2, 1fr)}}@media (max-width: 480px){.category-nav{grid-template-columns:1fr}}.category-item{display:flex;flex-direction:column;align-items:center;padding:1.5rem;background-color:var(--color-bg-card);border-radius:1.25rem;text-decoration:none;transition:all 0.4s cubic-bezier(0.4, 0, 0.2, 1);border:1px solid var(--color-border);position:relative;overflow:hidden}.category-item::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg, rgba(212,165,116,0.08) 0%, transparent 50%);opacity:0;transition:opacity 0.4s ease}.category-item:hover{transform:translateY(-6px) scale(1.02);box-shadow:0 16px 40px rgba(0,0,0,0.12);border-color:var(--color-primary)}.category-item:hover::before{opacity:1}.category-item:hover .category-icon{transform:scale(1.15) rotate(5deg)}.category-item .category-icon{margin-bottom:1rem;transition:all 0.4s cubic-bezier(0.4, 0, 0.2, 1);color:var(--color-primary);display:flex;align-items:center;justify-content:center;width:3.5rem;height:3.5rem;background:var(--color-bg-secondary);border-radius:1rem}.category-item .category-name{font-size:1rem;font-weight:600;color:var(--color-text-primary);margin-bottom:0.25rem;z-index:1}.category-item .category-count{font-size:.9rem;color:var(--color-text-tertiary);z-index:1}.social-links{margin-bottom:3rem;padding:2rem 0}.social-links .section-title{margin:0 0 2rem 0;font-size:1.25rem;font-weight:600;color:var(--color-text-primary);position:relative;display:inline-block}.social-links .section-title::after{content:'';position:absolute;bottom:-6px;left:0;width:36px;height:2px;background:linear-gradient(90deg, var(--color-primary) 0%, transparent 100%);border-radius:2px}.social-grid{display:grid;grid-template-columns:repeat(auto-fill, minmax(180px, 1fr));gap:1rem;margin-top:2rem}.social-item{display:flex;align-items:center;gap:0.75rem;padding:0.85rem 1rem;background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:1rem;text-decoration:none;color:var(--color-text-secondary);font-size:.9rem;transition:all 0.35s cubic-bezier(0.4, 0, 0.2, 1)}.social-item svg{flex-shrink:0;opacity:0.7;transition:all 0.3s ease}.social-item span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.social-item:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary);transform:translateY(-3px);box-shadow:0 8px 20px rgba(0,0,0,0.12)}.social-item:hover svg{opacity:1}.latest-posts .section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:3rem}.latest-posts .section-header .section-title{margin:0;position:relative}.latest-posts .section-header .section-title::after{content:'';position:absolute;bottom:-8px;left:0;width:48px;height:3px;background:linear-gradient(90deg, var(--color-primary) 0%, transparent 100%);border-radius:2px}.latest-posts .section-header .view-all{font-size:.9rem;color:var(--color-link);text-decoration:none;transition:all 0.3s ease;padding:0.5rem 1rem;border-radius:0.75rem;background:var(--color-bg-secondary);border:1px solid transparent}.latest-posts .section-header 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ease}.post-card__title a:hover{color:var(--color-link)}.post-card__summary{color:var(--color-text-secondary);font-size:.9rem;line-height:1.7;margin-bottom:1.5rem;flex:1}.post-card__meta{display:flex;justify-content:space-between;align-items:center;font-size:.8rem;color:var(--color-text-tertiary);border-top:1px solid var(--color-border);padding-top:1rem;margin-top:auto}.post-card__meta time{flex-shrink:0}.post-card__meta .tag-list{margin:0;gap:0.35rem}.post-card__meta .tag{font-size:0.75rem;padding:0.25rem 0.6rem;border-radius:0.5rem;background:var(--color-bg-secondary);color:var(--color-text-secondary);border:1px solid var(--color-border)}.posts-grid{display:grid;grid-template-columns:repeat(3, 1fr);gap:2rem}@media (max-width: 1024px){.posts-grid{grid-template-columns:repeat(2, 1fr)}}@media (max-width: 640px){.posts-grid{grid-template-columns:1fr}}:root{--color-bg-primary: #fdfaf6;--color-bg-secondary: #ffffff;--color-bg-card: #ffffff;--color-bg-code: #f7f2ea;--color-border: 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1px 3px rgba(0,0,0,0.04),0 1px 2px rgba(0,0,0,0.03);transition:all 200ms ease;margin-bottom:2rem;display:flex;flex-direction:column;padding:1.5rem}.post-card:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,0.08),0 2px 4px rgba(0,0,0,0.04)}.post-card__image-link{display:block;line-height:0}.post-card__image{width:100%;height:240px;object-fit:cover;display:block}.post-card__content{padding:1rem 0}.post-card__title{font-size:1.35rem;margin-bottom:.5rem}.post-card__title a{color:var(--color-text-primary)}.post-card__title a:hover{color:var(--color-link-hover)}.post-card__summary{color:var(--color-text-secondary);font-size:1rem;margin-bottom:1rem}.post-card__meta{font-size:.9rem;color:var(--color-text-tertiary);border-top:1px solid var(--color-border);padding-top:1rem;margin-top:1rem}.posts-grid{display:grid;grid-template-columns:1fr;gap:1.5rem}@media (min-width: 640px){.posts-grid{grid-template-columns:repeat(2, 1fr)}}:root{--color-bg-primary: #fdfaf6;--color-bg-secondary: #ffffff;--color-bg-card: #ffffff;--color-bg-code: #f7f2ea;--color-border: rgba(0,0,0,0.06);--color-text-primary: #3d3128;--color-text-secondary: #6b5c50;--color-text-tertiary: #9a8b7f;--color-link: #b88a62;--color-link-hover: #d4a574;--color-primary: #d4a574;--color-surface: #ffffff;--color-tip-bg: #fef9f3;--color-tip-border: #f0e4d7;--color-warning-bg: #fff9e6;--color-warning-border: #f5c842;--color-error-bg: #fff0f0;--color-error-border: #f08080}[data-theme="dark"]{--color-bg-primary: #1a1816;--color-bg-secondary: #252220;--color-bg-card: #252220;--color-bg-code: #2a2725;--color-border: rgba(255,255,255,0.08);--color-text-primary: #f0ebe6;--color-text-secondary: #c4bdb5;--color-text-tertiary: #8a827a;--color-link: #d4a574;--color-link-hover: #e8c49a;--color-primary: #d4a574;--color-surface: #252220;--color-tip-bg: #2a2520;--color-tip-border: #4a4035;--color-warning-bg: #2a2520;--color-warning-border: #5a4a30;--color-error-bg: #2a2020;--color-error-border: #5a3030}.article-page{padding:3rem 0}.article-layout{display:grid;grid-template-columns:220px 1fr;gap:3rem;max-width:1100px;margin:0 auto}@media (max-width: 900px){.article-layout{grid-template-columns:1fr}}.article-toc{position:sticky;top:100px;height:fit-content;max-height:calc(100vh - 120px);overflow-y:auto;padding:1rem;background:var(--color-bg-card);border-radius:1rem;border:1px solid var(--color-border);font-size:.9rem}@media (max-width: 900px){.article-toc{display:none}}.article-toc .toc-header{display:flex;align-items:center;gap:0.5rem;font-weight:600;color:var(--color-text-primary);margin-bottom:0.75rem;padding-bottom:0.5rem;border-bottom:1px solid var(--color-border)}.article-toc #TableOfContents ul{list-style:none;padding:0;margin:0}.article-toc #TableOfContents ul ul{padding-left:1rem;margin-top:0.25rem}.article-toc #TableOfContents ul li{margin-bottom:0.35rem}.article-toc #TableOfContents ul a{color:var(--color-text-secondary);text-decoration:none;transition:all 0.2s ease;display:block;padding:0.25rem 0.5rem;border-radius:0.35rem;line-height:1.4}.article-toc #TableOfContents ul a:hover{color:var(--color-link);background:var(--color-bg-secondary)}.article-standalone{min-width:0}.article-header{margin-bottom:3rem;padding-bottom:2rem;border-bottom:1px solid var(--color-border)}.article-title{font-size:2.25rem;font-weight:700;margin-bottom:1.5rem;line-height:1.25;letter-spacing:-0.02em;color:var(--color-text-primary)}.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:0.75rem;font-size:.9rem;color:var(--color-text-tertiary)}.article-meta time{display:inline-flex;align-items:center;gap:0.4rem}.article-meta .meta-divider{width:4px;height:4px;background:var(--color-text-tertiary);border-radius:50%}.article-meta .category-tag{background:var(--color-bg-secondary);padding:0.2rem 0.6rem;border-radius:0.5rem;font-size:.8rem;color:var(--color-text-secondary)}.article-meta .tag{background:var(--color-bg-secondary);color:var(--color-text-secondary);padding:0.2rem 0.6rem;border-radius:0.5rem;font-size:.8rem}.article-body{line-height:1.8;font-size:1.05rem;color:var(--color-text-primary)}.article-body h1,.article-body h2,.article-body h3,.article-body h4,.article-body h5,.article-body h6{margin-top:3rem;margin-bottom:1.5rem;line-height:1.3;font-weight:600;color:var(--color-text-primary);letter-spacing:-0.01em}.article-body h1{font-size:1.875rem}.article-body h2{font-size:1.5rem;padding-bottom:1rem;border-bottom:1px solid var(--color-border)}.article-body h3{font-size:1.25rem}.article-body h4{font-size:1.1rem}.article-body p{margin-bottom:1.5rem}.article-body a{color:var(--color-link);text-decoration:none;border-bottom:1px solid rgba(212,165,116,0.4);padding-bottom:1px;transition:all 0.3s ease}.article-body a:hover{color:var(--color-link-hover);border-bottom-color:var(--color-link-hover)}.article-body strong{font-weight:600}.article-body em{font-style:italic}.article-body blockquote{border-left:3px solid var(--color-primary);padding:1.5rem 2rem;margin:2rem 0;background:var(--color-tip-bg);border-radius:0 .5rem .5rem 0;color:var(--color-text-secondary);font-style:italic}.article-body blockquote p:last-child{margin-bottom:0}.article-body pre{background:var(--color-bg-code);border-radius:.5rem;padding:1.5rem;overflow-x:auto;margin:2rem 0;font-size:.9rem;line-height:1.6;border:1px solid var(--color-border)}.article-body pre code{background:none;padding:0;font-size:inherit;border:none;color:inherit}.article-body code{background:var(--color-bg-code);padding:0.15rem 0.4rem;border-radius:.375rem;font-size:0.9em;color:var(--color-link);border:1px solid var(--color-border)}.article-body ul,.article-body ol{margin:1.5rem 0;padding-left:2rem}.article-body ul li,.article-body ol li{margin-bottom:.5rem;line-height:1.7}.article-body ul li::marker{color:var(--color-primary)}.article-body ol li::marker{color:var(--color-text-secondary);font-weight:500}.article-body hr{border:none;height:1px;background:var(--color-border);margin:4rem 0}.article-body img{max-width:100%;height:auto;border-radius:.5rem;margin:2rem 0;box-shadow:0 4px 16px rgba(0,0,0,0.08)}.article-body table{width:100%;border-collapse:collapse;margin:2rem 0;font-size:.9rem}.article-body table th,.article-body table td{padding:1rem 1.5rem;border:1px solid var(--color-border);text-align:left}.article-body table th{background:var(--color-bg-secondary);font-weight:600}.article-body table tr:hover td{background:var(--color-bg-secondary)}.article-nav{display:grid;grid-template-columns:1fr 1fr;gap:2rem;margin-top:4rem;padding-top:3rem;border-top:1px solid var(--color-border)}@media (max-width: 640px){.article-nav{grid-template-columns:1fr;gap:1.5rem}}.article-nav>div{padding:1.5rem 0;transition:all 0.3s ease}.article-nav .nav-label{display:inline-flex;align-items:center;gap:0.35rem;font-size:.8rem;color:var(--color-text-tertiary);margin-bottom:0.35rem;text-transform:uppercase;letter-spacing:0.05em}.article-nav a{font-size:1rem;font-weight:500;color:var(--color-link);text-decoration:none;transition:color 0.3s ease;display:block;line-height:1.4}.article-nav a:hover{color:var(--color-link-hover)}.article-nav .nav-prev{grid-column:1}.article-nav .nav-next{grid-column:2;text-align:right}@media (max-width: 640px){.article-nav .nav-next{grid-column:1;text-align:left}}.back-to-top{position:fixed;bottom:3rem;right:3rem;width:48px;height:48px;border-radius:50%;background:var(--color-surface);color:var(--color-text-primary);border:1px solid var(--color-border);cursor:pointer;font-size:1.2rem;display:flex;align-items:center;justify-content:center;opacity:0;visibility:hidden;transform:translateY(10px);transition:all 0.35s cubic-bezier(0.4, 0, 0.2, 1);box-shadow:0 4px 16px rgba(0,0,0,0.08);z-index:90}.back-to-top:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary);transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,0.15)}.back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0)}:root{--color-bg-primary: #fdfaf6;--color-bg-secondary: #ffffff;--color-bg-card: #ffffff;--color-bg-code: #f7f2ea;--color-border: rgba(0,0,0,0.06);--color-text-primary: #3d3128;--color-text-secondary: #6b5c50;--color-text-tertiary: #9a8b7f;--color-link: #b88a62;--color-link-hover: #d4a574;--color-primary: #d4a574;--color-surface: #ffffff;--color-tip-bg: #fef9f3;--color-tip-border: #f0e4d7;--color-warning-bg: #fff9e6;--color-warning-border: #f5c842;--color-error-bg: #fff0f0;--color-error-border: #f08080}[data-theme="dark"]{--color-bg-primary: #1a1816;--color-bg-secondary: #252220;--color-bg-card: #252220;--color-bg-code: #2a2725;--color-border: rgba(255,255,255,0.08);--color-text-primary: #f0ebe6;--color-text-secondary: 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.sidebar-title{font-size:.9rem;font-weight:600;color:var(--color-text-tertiary);text-transform:uppercase;letter-spacing:0.05em;margin-bottom:1.5rem}.tag-filter{display:flex;flex-direction:column;gap:0.5rem}.tag-filter .tag{display:flex;align-items:center;padding:0.5rem 0.85rem;background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:0.75rem;font-size:.9rem;color:var(--color-text-secondary);cursor:pointer;transition:all 0.3s cubic-bezier(0.4, 0, 0.2, 1)}.tag-filter .tag:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary);transform:translateX(4px)}.tag-filter .tag.active{background:var(--color-primary);color:#fff;border-color:var(--color-primary)}.contact-section .contact-links{display:flex;flex-direction:column;gap:0.5rem}.contact-link{display:flex;align-items:center;gap:0.75rem;padding:0.6rem 0.85rem;background:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:0.75rem;font-size:.9rem;color:var(--color-text-secondary);text-decoration:none;transition:all 0.3s cubic-bezier(0.4, 0, 0.2, 1)}.contact-link svg{flex-shrink:0;opacity:0.7;transition:opacity 0.3s ease}.contact-link span{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.contact-link:hover{background:var(--color-primary);color:#fff;border-color:var(--color-primary);transform:translateX(4px)}.contact-link:hover svg{opacity:1}.blog-main{min-width:0}.posts-timeline{position:relative;padding-left:2rem}.posts-timeline::before{content:'';position:absolute;left:0;top:0;bottom:0;width:2px;background:linear-gradient(to bottom, transparent 0%, var(--color-border) 5%, var(--color-border) 95%, transparent 100%)}.timeline-item{position:relative;margin-bottom:3rem;padding-bottom:2rem;border-bottom:1px solid var(--color-border);transition:all 0.3s ease;cursor:pointer}.timeline-item:last-child{border-bottom:none;margin-bottom:0}.timeline-item:hover .timeline-marker{background:var(--color-primary);transform:scale(1.3);box-shadow:0 0 0 4px rgba(212,165,116,0.2)}.timeline-item:hover .timeline-content{transform:translateX(6px)}.timeline-item:hover .timeline-title a{color:var(--color-link)}.timeline-item .timeline-marker{position:absolute;left:-2rem;top:0.35rem;width:12px;height:12px;background:var(--color-text-tertiary);border-radius:50%;border:2px solid var(--color-bg-primary);transition:all 0.35s cubic-bezier(0.4, 0, 0.2, 1)}.timeline-item .timeline-content{transition:transform 0.3s cubic-bezier(0.4, 0, 0.2, 1)}.timeline-item .timeline-header{display:flex;align-items:center;flex-wrap:wrap;gap:0.75rem;margin-bottom:.5rem}.timeline-item .timeline-date{font-size:.9rem;color:var(--color-text-tertiary);font-weight:500}.timeline-item .tag-list{display:flex;flex-wrap:wrap;gap:0.35rem}.timeline-item .tag-list .tag{font-size:0.7rem;padding:0.15rem 0.5rem}.timeline-item .timeline-title{font-size:1.15rem;font-weight:600;margin-bottom:.5rem;line-height:1.35}.timeline-item .timeline-title a{color:var(--color-text-primary);text-decoration:none;transition:color 0.3s ease}.timeline-item .timeline-summary{color:var(--color-text-secondary);font-size:.9rem;line-height:1.7;margin:0}.timeline-item.hidden{display:none}:root{--color-bg-primary: #fdfaf6;--color-bg-secondary: #ffffff;--color-bg-card: #ffffff;--color-bg-code: #f7f2ea;--color-border: rgba(0,0,0,0.06);--color-text-primary: #3d3128;--color-text-secondary: #6b5c50;--color-text-tertiary: #9a8b7f;--color-link: #b88a62;--color-link-hover: #d4a574;--color-primary: #d4a574;--color-surface: #ffffff;--color-tip-bg: #fef9f3;--color-tip-border: #f0e4d7;--color-warning-bg: #fff9e6;--color-warning-border: #f5c842;--color-error-bg: #fff0f0;--color-error-border: #f08080}[data-theme="dark"]{--color-bg-primary: #1a1816;--color-bg-secondary: #252220;--color-bg-card: #252220;--color-bg-code: #2a2725;--color-border: rgba(255,255,255,0.08);--color-text-primary: #f0ebe6;--color-text-secondary: #c4bdb5;--color-text-tertiary: #8a827a;--color-link: #d4a574;--color-link-hover: #e8c49a;--color-primary: #d4a574;--color-surface: #252220;--color-tip-bg: #2a2520;--color-tip-border: #4a4035;--color-warning-bg: #2a2520;--color-warning-border: #5a4a30;--color-error-bg: #2a2020;--color-error-border: #5a3030}.prompt{padding:1rem 1.5rem;border-radius:.5rem;border-left:4px solid;margin:1.5rem 0;font-size:1rem;line-height:1.65}.prompt p:last-child{margin-bottom:0}.prompt-tip{background-color:var(--color-tip-bg);border-color:var(--color-link);color:var(--color-text-primary)}.prompt-tip::before{content:"💡 "}.prompt-warning{background-color:var(--color-warning-bg);border-color:#f59e0b;color:var(--color-text-primary)}.prompt-warning::before{content:"⚠️ "}.prompt-error{background-color:var(--color-error-bg);border-color:#ef4444;color:var(--color-text-primary)}.prompt-error::before{content:"❌ "}:root{--color-bg-primary: #fdfaf6;--color-bg-secondary: #ffffff;--color-bg-card: #ffffff;--color-bg-code: #f7f2ea;--color-border: rgba(0,0,0,0.06);--color-text-primary: #3d3128;--color-text-secondary: #6b5c50;--color-text-tertiary: #9a8b7f;--color-link: #b88a62;--color-link-hover: #d4a574;--color-primary: #d4a574;--color-surface: #ffffff;--color-tip-bg: #fef9f3;--color-tip-border: #f0e4d7;--color-warning-bg: #fff9e6;--color-warning-border: #f5c842;--color-error-bg: #fff0f0;--color-error-border: #f08080}[data-theme="dark"]{--color-bg-primary: #1a1816;--color-bg-secondary: #252220;--color-bg-card: #252220;--color-bg-code: #2a2725;--color-border: rgba(255,255,255,0.08);--color-text-primary: #f0ebe6;--color-text-secondary: #c4bdb5;--color-text-tertiary: #8a827a;--color-link: #d4a574;--color-link-hover: #e8c49a;--color-primary: #d4a574;--color-surface: #252220;--color-tip-bg: #2a2520;--color-tip-border: #4a4035;--color-warning-bg: #2a2520;--color-warning-border: #5a4a30;--color-error-bg: #2a2020;--color-error-border: #5a3030}.tag-list{display:flex;flex-wrap:wrap;gap:.5rem;margin:1rem 0}.tag{display:inline-flex;align-items:center;padding:0.25rem 0.75rem;background-color:var(--color-bg-secondary);color:var(--color-text-secondary);border-radius:.375rem;font-size:.8rem;transition:all 150ms ease;text-decoration:none}.tag:hover{background-color:var(--color-primary);color:#ffffff;transform:translateY(-1px)}.tag.active{background-color:var(--color-primary);color:#ffffff}.tag-filter{margin:1.5rem 0;padding:1rem;background-color:var(--color-bg-secondary);border-radius:.5rem}:root{--color-bg-primary: #fdfaf6;--color-bg-secondary: #ffffff;--color-bg-card: #ffffff;--color-bg-code: #f7f2ea;--color-border: rgba(0,0,0,0.06);--color-text-primary: #3d3128;--color-text-secondary: #6b5c50;--color-text-tertiary: #9a8b7f;--color-link: #b88a62;--color-link-hover: #d4a574;--color-primary: #d4a574;--color-surface: #ffffff;--color-tip-bg: #fef9f3;--color-tip-border: #f0e4d7;--color-warning-bg: #fff9e6;--color-warning-border: #f5c842;--color-error-bg: #fff0f0;--color-error-border: #f08080}[data-theme="dark"]{--color-bg-primary: #1a1816;--color-bg-secondary: #252220;--color-bg-card: #252220;--color-bg-code: #2a2725;--color-border: rgba(255,255,255,0.08);--color-text-primary: #f0ebe6;--color-text-secondary: #c4bdb5;--color-text-tertiary: #8a827a;--color-link: #d4a574;--color-link-hover: #e8c49a;--color-primary: #d4a574;--color-surface: #252220;--color-tip-bg: #2a2520;--color-tip-border: #4a4035;--color-warning-bg: #2a2520;--color-warning-border: #5a4a30;--color-error-bg: #2a2020;--color-error-border: #5a3030}#nprogress{pointer-events:none;z-index:9999}#nprogress .bar{background:linear-gradient(90deg, var(--color-primary) 0%, var(--color-link) 100%);position:fixed;z-index:9999;top:0;left:0;width:100%;height:3px;transition:width 0.3s ease-out, opacity 0.3s ease;box-shadow:0 0 10px rgba(var(--color-primary-rgb, 212, 165, 116), 0.5)}#nprogress .peg{display:block;position:absolute;right:0px;width:100px;height:100%;opacity:0}#nprogress .spinner{display:none}:root{--color-bg-primary: #fdfaf6;--color-bg-secondary: #ffffff;--color-bg-card: #ffffff;--color-bg-code: #f7f2ea;--color-border: rgba(0,0,0,0.06);--color-text-primary: #3d3128;--color-text-secondary: #6b5c50;--color-text-tertiary: #9a8b7f;--color-link: #b88a62;--color-link-hover: #d4a574;--color-primary: #d4a574;--color-surface: #ffffff;--color-tip-bg: #fef9f3;--color-tip-border: #f0e4d7;--color-warning-bg: #fff9e6;--color-warning-border: #f5c842;--color-error-bg: #fff0f0;--color-error-border: #f08080}[data-theme="dark"]{--color-bg-primary: #1a1816;--color-bg-secondary: #252220;--color-bg-card: #252220;--color-bg-code: #2a2725;--color-border: rgba(255,255,255,0.08);--color-text-primary: #f0ebe6;--color-text-secondary: #c4bdb5;--color-text-tertiary: #8a827a;--color-link: #d4a574;--color-link-hover: #e8c49a;--color-primary: #d4a574;--color-surface: #252220;--color-tip-bg: #2a2520;--color-tip-border: #4a4035;--color-warning-bg: #2a2520;--color-warning-border: #5a4a30;--color-error-bg: #2a2020;--color-error-border: #5a3030}.toast-container{position:fixed;bottom:1.5rem;left:50%;transform:translateX(-50%);z-index:1050;pointer-events:none}.toast-container .toast-message{background-color:var(--color-surface);color:var(--color-text-primary);padding:1rem 1.5rem;border-radius:.5rem;box-shadow:0 4px 12px rgba(0,0,0,0.1);font-size:.9rem;border:1px solid var(--color-border);pointer-events:auto;backdrop-filter:none;display:flex;align-items:center;gap:1rem;animation:fadeInUp 0.3s ease}.toast-container .toast-message .close-toast{cursor:pointer;margin-left:1rem;font-weight:bold;color:var(--color-text-secondary)}.toast-container .toast-message .close-toast:hover{color:var(--color-primary)}@keyframes fadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}:root{--color-bg-primary: #fdfaf6;--color-bg-secondary: #ffffff;--color-bg-card: #ffffff;--color-bg-code: #f7f2ea;--color-border: rgba(0,0,0,0.06);--color-text-primary: #3d3128;--color-text-secondary: #6b5c50;--color-text-tertiary: #9a8b7f;--color-link: #b88a62;--color-link-hover: #d4a574;--color-primary: #d4a574;--color-surface: #ffffff;--color-tip-bg: #fef9f3;--color-tip-border: #f0e4d7;--color-warning-bg: #fff9e6;--color-warning-border: #f5c842;--color-error-bg: #fff0f0;--color-error-border: #f08080}[data-theme="dark"]{--color-bg-primary: #1a1816;--color-bg-secondary: #252220;--color-bg-card: #252220;--color-bg-code: #2a2725;--color-border: rgba(255,255,255,0.08);--color-text-primary: #f0ebe6;--color-text-secondary: #c4bdb5;--color-text-tertiary: #8a827a;--color-link: #d4a574;--color-link-hover: #e8c49a;--color-primary: #d4a574;--color-surface: #252220;--color-tip-bg: #2a2520;--color-tip-border: #4a4035;--color-warning-bg: #2a2520;--color-warning-border: #5a4a30;--color-error-bg: #2a2020;--color-error-border: #5a3030}.projects-page{padding:3rem 0;min-height:calc(100vh - 200px)}.tools-page{padding:3rem 0;min-height:calc(100vh - 200px)}.projects-grid,.tools-grid{display:grid;grid-template-columns:repeat(auto-fill, minmax(300px, 1fr));gap:2rem;margin-top:3rem}.project-card,.tool-card{display:flex;flex-direction:column;padding:1.75rem;background:var(--color-bg-card);border-radius:1.25rem;border:1px solid var(--color-border);text-decoration:none;transition:all 0.4s cubic-bezier(0.4, 0, 0.2, 1);position:relative;overflow:hidden}.project-card::before,.tool-card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg, var(--color-primary), var(--color-link));transform:scaleX(0);transform-origin:left;transition:transform 0.4s ease}.project-card:hover,.tool-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(0,0,0,0.1);border-color:var(--color-primary)}.project-card:hover::before,.tool-card:hover::before{transform:scaleX(1)}.project-card:hover .project-icon,.project-card:hover .tool-icon,.tool-card:hover .project-icon,.tool-card:hover .tool-icon{transform:scale(1.1);background:var(--color-primary);color:#fff}.project-card:hover .project-link,.project-card:hover .tool-link,.tool-card:hover .project-link,.tool-card:hover .tool-link{color:var(--color-link)}.project-icon,.tool-icon{width:56px;height:56px;border-radius:1rem;background:var(--color-bg-secondary);display:flex;align-items:center;justify-content:center;color:var(--color-primary);margin-bottom:1.5rem;transition:all 0.4s ease}.project-title,.tool-title{font-size:1.2rem;font-weight:600;color:var(--color-text-primary);margin-bottom:1rem}.project-desc,.tool-desc{font-size:0.95rem;color:var(--color-text-secondary);line-height:1.6;flex:1}.project-link,.tool-link{font-size:0.9rem;color:var(--color-text-tertiary);margin-top:1.5rem;transition:color 0.3s ease}@media (max-width: 768px){.projects-grid,.tools-grid{grid-template-columns:1fr}}

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