:root{--bg-color: #f0f2f5;--card-bg: #ffffff;--text-color: #1c1e21;--text-secondary-color: #65676b;--border-color: #dddfe2;--hover-bg: #f1f1f1;--button-bg: #e4e6eb;--button-hover-bg: #d8dadf;--accent-border: #1877f2;--shadow-color: rgba(0, 0, 0, .1);--animation-duration: .2s}@media (prefers-reduced-motion: reduce){:root{--animation-duration: .01ms}*{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}body.dark-mode{--bg-color: #18191a;--card-bg: #242526;--text-color: #e4e6eb;--text-secondary-color: #b0b3b8;--border-color: #3e4042;--hover-bg: #3a3b3c;--button-bg: #3a3b3c;--button-hover-bg: #525354;--accent-border: #2d88ff;--shadow-color: rgba(0, 0, 0, .3)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background-color:var(--bg-color);margin:0;padding:20px;color:var(--text-color);transition:background-color .2s,color .2s;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body>header{text-align:center;margin-bottom:20px;color:var(--text-color)}.filters-container{max-width:1400px;margin:0 auto 20px;display:flex;flex-wrap:wrap;gap:20px;align-items:flex-end;background-color:var(--card-bg);padding:15px;border-radius:8px;box-shadow:0 2px 4px var(--shadow-color);box-sizing:border-box}.filter-wrapper{display:flex;flex-direction:column;flex-grow:1}.filter-wrapper label{margin-bottom:5px;font-weight:600;font-size:14px;color:var(--text-secondary-color)}.dropdown-container{position:relative}.dropdown-container input{width:100%;padding:8px 12px;border:1px solid var(--border-color);border-radius:6px;box-sizing:border-box;background-color:var(--bg-color);color:var(--text-color);transition:border-color .2s,box-shadow .2s}.dropdown-container input:focus-visible{outline:2px solid var(--accent-border);outline-offset:2px;border-color:var(--accent-border)}.dropdown-container input:focus:not(:focus-visible){outline:none}.dropdown-content{display:none;position:absolute;background-color:var(--card-bg);min-width:100%;box-shadow:0 8px 16px 0 var(--shadow-color);z-index:1;max-height:200px;overflow-y:auto;border:1px solid var(--border-color);border-radius:6px}.dropdown-content a{color:var(--text-color);padding:12px 16px;text-decoration:none;display:block;cursor:pointer}.dropdown-content a:hover{background-color:var(--hover-bg)}#clear-filters-btn{padding:8px 15px;background-color:var(--button-bg);color:var(--text-color);border:1px solid var(--border-color);border-radius:6px;cursor:pointer;font-weight:600;transition:background-color .2s,transform .1s}#clear-filters-btn:hover{background-color:var(--button-hover-bg)}#clear-filters-btn:focus-visible{outline:2px solid var(--accent-border);outline-offset:2px}#clear-filters-btn:active{transform:scale(.98)}.main-container{display:flex;flex-wrap:wrap;gap:20px;max-width:1400px;margin:0 auto}.gallery-container{flex:1;min-width:300px;display:grid;grid-template-columns:repeat(auto-fill,minmax(clamp(80px,10vw,120px),1fr));gap:10px;height:calc(100vh - 185px);overflow-y:auto;background-color:var(--card-bg);border:1px solid var(--border-color);padding:10px;border-radius:8px;box-shadow:0 2px 4px var(--shadow-color);align-content:start;box-sizing:border-box;scroll-behavior:smooth;overscroll-behavior:contain}.gallery-container img{width:100%;height:100px;object-fit:cover;cursor:pointer;border-radius:6px;transition:transform .2s ease-in-out,box-shadow .2s ease-in-out,opacity .3s ease-in-out}.gallery-container img.lazy{opacity:.3;background:linear-gradient(90deg,var(--border-color) 25%,var(--hover-bg) 50%,var(--border-color) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite}.gallery-container img.loaded{animation:fadeIn .3s ease-in-out}@keyframes shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.gallery-container img:hover{transform:scale(1.05)}.gallery-container .selected{border:3px solid var(--accent-border);box-shadow:0 0 8px #1d88f280;box-shadow:0 0 8px color-mix(in srgb,var(--accent-border) 50%,transparent)}#post-display-wrapper{flex:2;min-width:400px;height:calc(100vh - 185px)}.post-display-container{background-color:var(--card-bg);border:1px solid var(--border-color);border-radius:8px;height:100%;display:flex;flex-direction:column;box-shadow:0 2px 4px var(--shadow-color)}.post-content{padding:25px;overflow-y:auto;flex-grow:1;scroll-behavior:smooth;overscroll-behavior:contain}.post-header{display:flex;align-items:center;margin-bottom:15px;padding-bottom:15px;border-bottom:1px solid var(--border-color)}.author-icon{width:40px;height:40px;border-radius:50%;margin-right:12px;object-fit:cover}.post-author{display:flex;align-items:center;font-size:1.1em}.author-korean-name{font-weight:600}.author-username{display:block;font-weight:400;color:var(--text-secondary-color);font-size:.9em}.post-image{width:100%;min-height:200px;background-color:var(--hover-bg);border-radius:8px;margin-bottom:15px;object-fit:contain}.post-message{margin-bottom:25px;line-height:1.5;white-space:pre-wrap}.comments-section h3{margin-top:0;font-size:18px;color:var(--text-color);border-bottom:1px solid var(--border-color);padding-bottom:10px;margin-bottom:20px}.comment-thread{margin-bottom:20px;border-left:2px solid var(--border-color);padding-left:15px}.comment{display:flex;margin-bottom:10px;font-size:14px;align-items:flex-start}.comment.reply{margin-left:25px}.comment-icon{width:24px;height:24px;border-radius:50%;margin-right:8px;object-fit:cover;flex-shrink:0}.comment-body{line-height:1.5}.comment-author-name{font-weight:600;color:var(--text-color);margin-right:4px}.comment-username{font-weight:400;color:var(--text-secondary-color);margin-right:6px}.comment-text{color:var(--text-color)}.commander-reply-section{padding:15px 25px;border-top:1px solid var(--border-color);background-color:var(--bg-color)}.commander-options{display:flex;flex-direction:column;gap:10px}.commander-options button{width:100%;padding:10px;border:1px solid var(--border-color);border-radius:6px;background-color:var(--button-bg);color:var(--text-color);cursor:pointer;font-weight:600;text-align:left;transition:background-color .2s,transform .1s}.commander-options button:hover{background-color:var(--button-hover-bg)}.commander-options button:focus-visible{outline:2px solid var(--accent-border);outline-offset:2px}.commander-options button:active{transform:scale(.98)}.shipgirl-reply{margin-top:15px;padding:12px;background-color:#1d88f226;border:1px solid rgba(29,136,242,.4);background-color:color-mix(in srgb,var(--accent-border) 15%,transparent);border:1px solid color-mix(in srgb,var(--accent-border) 40%,transparent);border-radius:6px;white-space:pre-wrap;line-height:1.5}#image-preview{display:none;position:fixed;width:250px;height:250px;object-fit:cover;border:3px solid var(--card-bg);border-radius:8px;box-shadow:0 5px 15px var(--shadow-color);pointer-events:none;z-index:100;will-change:transform;backface-visibility:hidden;transform:translateZ(0)}.gallery-container::-webkit-scrollbar,.post-content::-webkit-scrollbar{width:8px}.gallery-container::-webkit-scrollbar-track,.post-content::-webkit-scrollbar-track{background:transparent}.gallery-container::-webkit-scrollbar-thumb,.post-content::-webkit-scrollbar-thumb{background-color:var(--border-color);border-radius:10px;border:2px solid var(--card-bg)}.gallery-container::-webkit-scrollbar-thumb:hover,.post-content::-webkit-scrollbar-thumb:hover{background-color:var(--text-secondary-color)}@media (max-width: 800px){body{padding:10px}.main-container{flex-direction:column}#post-display-wrapper,.gallery-container{min-width:0;height:auto;max-height:none}.post-content{overflow-y:visible;flex-grow:initial}.gallery-container{max-height:300px}#image-preview{display:none!important}}