:root{--color-bg-primary:#ffffff;--color-bg-secondary:#f8f8f8;--color-bg-hover:#f0f0f0;--color-text-primary:#1a1a1a;--color-text-secondary:#666666;--color-text-tertiary:#999999;--color-border:#e0e0e0;--color-accent:#000000;--spacing-xs:4px;--spacing-sm:8px;--spacing-md:16px;--spacing-lg:24px;--spacing-xl:32px;--spacing-2xl:48px;--spacing-3xl:64px;--font-sans:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;--font-mono:'SF Mono',Monaco,'Cascadia Code','Roboto Mono',Consolas,monospace;--max-width:1400px;--border-radius:2px;--transition:0.2s ease}body{font-family:var(--font-sans);color:var(--color-text-primary);background-color:var(--color-bg-primary);font-size:16px;line-height:1.6}.container{max-width:var(--max-width);margin:0 auto;padding:0 var(--spacing-lg)}.header{border-bottom:1px solid var(--color-border);padding:calc(var(--spacing-lg) * 0.5) 0;position:sticky;top:0;background-color:var(--color-bg-primary);z-index:100;box-shadow:0 4px 12px rgba(0,0,0,0.1)}.header .container{display:flex;justify-content:space-between;align-items:center;gap:var(--spacing-lg)}.logo{font-size:20px;font-weight:600;letter-spacing:-0.02em}.logo a{transition:opacity var(--transition)}.logo a:hover{opacity:0.6}.nav-menu{position:relative;display:flex;align-items:center;gap:var(--spacing-md)}.header-icon{display:flex;align-items:center;color:var(--color-text-tertiary);transition:color var(--transition)}.header-icon:hover{color:var(--color-text-primary)}.burger-menu{display:flex;flex-direction:column;gap:4px;padding:var(--spacing-xs);background:none;border:none;cursor:pointer;transition:all var(--transition)}.burger-menu:hover{opacity:0.6}.burger-line{width:20px;height:2px;background-color:var(--color-text-primary);transition:all var(--transition)}.burger-menu.active .burger-line:nth-child(1){transform:rotate(45deg) translateY(6px)}.burger-menu.active .burger-line:nth-child(2){opacity:0}.burger-menu.active .burger-line:nth-child(3){transform:rotate(-45deg) translateY(-6px)}.nav-dropdown{position:absolute;top:calc(100% + var(--spacing-sm));right:0;background-color:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:var(--border-radius);box-shadow:0 4px 12px rgba(0,0,0,0.1);min-width:200px;max-height:0;overflow:hidden;opacity:0;transition:all var(--transition);z-index:200}.nav-dropdown.active{max-height:400px;overflow-y:auto;opacity:1;padding:var(--spacing-sm) 0}.nav-dropdown .nav-link{display:block;font-size:14px;color:var(--color-text-secondary);padding:var(--spacing-sm) var(--spacing-md);transition:all var(--transition);white-space:nowrap}.nav-dropdown .nav-link:hover{color:var(--color-text-primary);background-color:var(--color-bg-hover)}.nav-dropdown .nav-link.active{color:var(--color-accent);font-weight:500}#category-nav{border-top:1px solid var(--color-border);margin-top:var(--spacing-xs);padding-top:var(--spacing-xs)}#category-nav .nav-link{display:block}.main{padding:var(--spacing-xl) 0 var(--spacing-3xl) 0;min-height:calc(100vh - 200px)}.breadcrumb{font-size:14px;color:var(--color-text-secondary);margin-bottom:var(--spacing-lg)}.breadcrumb a{transition:color var(--transition)}.breadcrumb a:hover{color:var(--color-text-primary)}.breadcrumb .separator{margin:0 var(--spacing-sm)}.category-title{font-size:32px;font-weight:600;margin-bottom:var(--spacing-xl);letter-spacing:-0.02em}.gallery-blog{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:0}.gallery-blog .gallery-item{width:100%;margin-bottom:0;break-inside:auto;padding-bottom:var(--spacing-lg);margin-bottom:var(--spacing-lg);position:relative}.gallery-blog .gallery-item-image-wrapper{aspect-ratio:auto}.gallery-blog .gallery-item::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:130%;max-width:130%;height:1px;background:linear-gradient(
to right,transparent 0%,var(--color-border) 20%,var(--color-border) 80%,transparent 100%
)}.gallery-blog .gallery-item:last-child::after{display:none}.gallery-blog .gallery-item:last-child{margin-bottom:0;padding-bottom:0}.gallery-item{cursor:pointer;transition:opacity var(--transition)}.gallery-item:hover{opacity:0.85}.gallery-item-image-wrapper{aspect-ratio:1 / 1;display:flex;align-items:center;justify-content:center}.gallery-item-image{max-width:100%;max-height:100%;width:auto;height:auto;display:block;border-radius:var(--border-radius);box-shadow:6px 6px 16px rgba(0,0,0,0.3)}.gallery-item-info{margin-top:var(--spacing-sm)}.gallery-item-date{font-family:var(--font-mono);font-size:11px;color:var(--color-text-tertiary);margin-bottom:var(--spacing-xs);letter-spacing:0.02em;text-align:right}.gallery-blog .gallery-item-date{position:absolute;bottom:0;left:50%;transform:translate(-50%,50%);background-color:transparent;padding:0 var(--spacing-md);z-index:1;text-align:center;margin:0}.gallery-blog .gallery-item-date::before{content:'';position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:100%;height:100%;background-color:var(--color-bg-primary);z-index:-1}.gallery-item-title{font-size:14px;font-weight:500;color:var(--color-text-primary);margin-bottom:var(--spacing-sm)}.gallery-item-categories{display:flex;gap:var(--spacing-xs);flex-wrap:wrap}.category-tag{font-size:12px;color:var(--color-text-secondary);padding:2px var(--spacing-sm);border:1px solid var(--color-border);border-radius:var(--border-radius);transition:all var(--transition)}.category-tag:hover{color:var(--color-accent);border-color:var(--color-accent)}.main-fullscreen{padding:var(--spacing-lg) 0;min-height:auto}.image-detail-fullscreen{display:flex;align-items:center;justify-content:center;min-height:calc(100vh - 200px);padding:0 var(--spacing-lg);position:relative}.image-detail-fullscreen .image-detail-image{max-width:100%;max-height:calc(100vh - 200px);width:auto;height:auto;display:block;margin:0 auto;box-shadow:6px 6px 16px rgba(0,0,0,0.3)}.image-detail-caption{text-align:right;font-size:13px;color:var(--color-text-tertiary);margin-top:var(--spacing-sm);letter-spacing:0.01em}.image-nav-wrapper{position:relative;display:block;width:100%}.image-nav-arrow{position:fixed;top:50%;transform:translateY(-50%);width:56px;height:56px;min-width:56px;min-height:56px;flex-shrink:0;display:flex;align-items:center;justify-content:center;background-color:rgba(230,230,230,0.95);border:1px solid rgba(180,180,180,0.8);border-radius:50%;color:var(--color-text-primary);text-decoration:none;font-size:36px;font-weight:300;transition:all var(--transition);cursor:pointer;box-shadow:0 4px 12px rgba(0,0,0,0.2);z-index:100;user-select:none;padding:0}.image-nav-arrow:hover{background-color:var(--color-accent);color:var(--color-bg-primary);border-color:var(--color-accent);transform:translateY(-50%) scale(1.1);box-shadow:0 6px 16px rgba(0,0,0,0.3)}.image-nav-prev{left:var(--spacing-lg)}.image-nav-next{right:var(--spacing-lg)}.arrow-icon{display:flex;align-items:center;justify-content:center;width:100%;height:100%;line-height:1;user-select:none}@media (max-width:1100px){.image-detail-fullscreen{flex-direction:column;align-items:center}.image-nav-wrapper{display:flex;flex-direction:row;flex-wrap:wrap;justify-content:center;align-items:center;gap:var(--spacing-lg);width:100%}.image-detail-fullscreen .image-detail-image{flex:0 0 100%;max-width:100%;margin-bottom:var(--spacing-lg)}.image-nav-arrow{position:static;transform:none;flex:0 0 auto}.image-nav-prev,.image-nav-next{position:static;left:auto;right:auto}.image-nav-arrow:hover{transform:scale(1.1)}}.loading{text-align:center;padding:var(--spacing-2xl) 0}.loading-spinner{width:40px;height:40px;margin:0 auto;border:3px solid var(--color-border);border-top-color:var(--color-accent);border-radius:50%;animation:spin 0.8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.contact-form-wrapper{max-width:600px;margin:0 auto}.contact-title{font-size:32px;font-weight:600;margin-bottom:var(--spacing-xl);letter-spacing:-0.02em}.contact-form{position:relative}.form-group{margin-bottom:var(--spacing-lg)}.form-label{display:block;font-size:14px;font-weight:500;color:var(--color-text-secondary);margin-bottom:var(--spacing-xs)}.form-input,.form-textarea{width:100%;padding:var(--spacing-sm) var(--spacing-md);font-family:var(--font-sans);font-size:16px;color:var(--color-text-primary);background-color:var(--color-bg-primary);border:1px solid var(--color-border);border-radius:var(--border-radius);transition:border-color var(--transition);box-sizing:border-box}.form-input:focus,.form-textarea:focus{outline:none;border-color:var(--color-accent)}.form-textarea{resize:vertical;min-height:120px}.form-submit{display:block;padding:var(--spacing-md) var(--spacing-xl);font-size:14px;font-weight:500;color:var(--color-accent);border:1px solid var(--color-border);border-radius:var(--border-radius);background-color:var(--color-bg-primary);cursor:pointer;transition:all var(--transition)}.form-submit:hover{background-color:var(--color-accent);color:var(--color-bg-primary);border-color:var(--color-accent)}.form-submit:disabled{opacity:0.5;cursor:not-allowed}.form-message{padding:var(--spacing-md);border-radius:var(--border-radius);font-size:14px;margin-bottom:var(--spacing-lg)}.form-message-success{background-color:#f0fdf4;color:#166534;border:1px solid #bbf7d0}.form-message-error{background-color:#fef2f2;color:#991b1b;border:1px solid #fecaca}.admin-title{font-size:32px;font-weight:600;margin-bottom:var(--spacing-xl);letter-spacing:-0.02em}.stat-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--spacing-lg);margin-bottom:var(--spacing-2xl)}.stat-card{padding:var(--spacing-lg);background-color:var(--color-bg-secondary);border:1px solid var(--color-border);border-radius:var(--border-radius);text-align:center}.stat-value{font-size:36px;font-weight:600;font-family:var(--font-mono);color:var(--color-text-primary);letter-spacing:-0.02em}.stat-label{font-size:13px;color:var(--color-text-tertiary);text-transform:uppercase;letter-spacing:0.05em;margin-top:var(--spacing-xs)}.admin-section{margin-bottom:var(--spacing-2xl)}.admin-section-title{font-size:18px;font-weight:600;margin-bottom:var(--spacing-md);letter-spacing:-0.01em}.stat-table-wrapper{overflow-x:auto}.stat-table{width:100%;border-collapse:collapse;font-size:14px}.stat-table th{text-align:left;padding:var(--spacing-sm) var(--spacing-md);font-size:12px;color:var(--color-text-tertiary);text-transform:uppercase;letter-spacing:0.05em;border-bottom:1px solid var(--color-border);font-weight:500}.stat-table td{padding:var(--spacing-sm) var(--spacing-md);border-bottom:1px solid var(--color-border);color:var(--color-text-secondary)}.stat-table a{color:var(--color-text-primary);transition:opacity var(--transition)}.stat-table a:hover{opacity:0.6}.stat-thumb{width:40px;height:40px;object-fit:cover;border-radius:var(--border-radius)}.header-icon.active{color:var(--color-text-primary)}@media (max-width:640px){.stat-cards{grid-template-columns:1fr}.stat-value{font-size:28px}}.empty-state{text-align:center;padding:var(--spacing-3xl) 0;color:var(--color-text-tertiary)}.footer{border-top:1px solid var(--color-border);padding:calc(var(--spacing-lg) * 0.5) 0;margin-top:var(--spacing-3xl);position:sticky;bottom:0;background-color:var(--color-bg-primary);z-index:99}.footer p{font-size:14px;color:var(--color-text-tertiary);text-align:center}@media (max-width:640px){:root{--spacing-lg:16px;--spacing-xl:24px;--spacing-2xl:32px;--spacing-3xl:48px}.header .container{gap:var(--spacing-md)}.gallery-blog{max-width:100%;gap:0}.gallery-blog .gallery-item{padding-bottom:var(--spacing-md);margin-bottom:var(--spacing-md)}.category-title{font-size:24px}.image-detail-fullscreen .image-detail-image{max-height:calc(100vh - 220px)}}.fade-in{animation:fadeIn 0.3s ease-in}@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}