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.15s;display:flex}#google-login-btn:hover{background:#f8f9fa;box-shadow:0 2px 6px #0000001a}#close-modal-btn{color:#54595d;cursor:pointer;background:#f8f9fa;border:none;border-radius:8px;width:100%;padding:10px;font-size:13px}#close-modal-btn:hover{background:#eaecf0}#user-info{margin-right:12px}#logout-btn:hover{text-decoration:underline}#hamburger{cursor:pointer;background:0 0;border:none;flex-direction:column;flex-shrink:0;gap:5px;padding:6px;display:none}#hamburger span{background:#202122;border-radius:2px;width:22px;height:2px;transition:all .3s;display:block}#hamburger.open span:first-child{transform:translateY(7px)rotate(45deg)}#hamburger.open span:nth-child(2){opacity:0}#hamburger.open span:nth-child(3){transform:translateY(-7px)rotate(-45deg)}#mobile-menu{z-index:200;background:#fff;border-right:1px solid #a2a9b1;width:280px;height:100%;padding:60px 0 20px;transition:left .3s;display:none;position:fixed;top:0;left:-280px;overflow-y:auto;box-shadow:2px 0 12px #0000001a}#mobile-menu.open{left:0}#mobile-menu-overlay{z-index:199;background:#0006;display:none;position:fixed;inset:0}#mobile-menu-overlay.open{display:block}.mobile-menu-header{background:#fff;border-bottom:1px solid #eaecf0;justify-content:space-between;align-items:center;padding:14px 16px;display:flex;position:absolute;top:0;left:0;right:0}.mobile-menu-logo{color:#202122;font-family:sans-serif;font-size:18px;font-weight:700}#mobile-menu-close{cursor:pointer;color:#54595d;background:0 0;border:none;padding:2px 6px;font-size:20px}.mobile-nav-section{border-bottom:1px solid #eaecf0;padding:8px 0}.mobile-nav-section h5{text-transform:uppercase;letter-spacing:.8px;color:#54595d;padding:6px 16px 4px;font-family:sans-serif;font-size:11px}.mobile-nav-section a{color:#202122;border-left:3px solid #0000;padding:10px 16px;font-family:sans-serif;font-size:14px;transition:background .15s,border-color .15s;display:block}.mobile-nav-section a:hover,.mobile-nav-section a.active{color:#36c;background:#eaf3fb;border-left-color:#36c;text-decoration:none}#comments-section{border-top:2px solid #eaecf0;margin-top:28px;padding-top:20px;font-family:sans-serif}.comments-title{border-bottom:1px solid #a2a9b1;margin-bottom:16px;padding-bottom:4px;font-family:Linux Libertine,Georgia,serif;font-size:20px;font-weight:400}#comment-login-notice{color:#54595d;background:#f8f9fa;border:1px solid #a2a9b1;border-radius:6px;align-items:center;gap:8px;margin-bottom:16px;padding:10px 14px;font-size:13px;display:flex}#comment-form-area{margin-bottom:20px}#comment-input{resize:vertical;box-sizing:border-box;border:1px solid #a2a9b1;border-radius:6px;outline:none;width:100%;margin-bottom:8px;padding:10px 12px;font-family:sans-serif;font-size:13px;transition:border-color .15s}#comment-input:focus{border-color:#36c}#comment-submit-btn{color:#fff;cursor:pointer;background:#36c;border:none;border-radius:6px;padding:8px 18px;font-family:sans-serif;font-size:13px;transition:background .15s}#comment-submit-btn:hover{background:#1a4aaa}#comment-submit-btn:disabled{cursor:default;background:#a2a9b1}#comment-error{color:#c33;margin-top:6px;font-size:12px}.comment-item{border-bottom:1px solid #eaecf0;gap:12px;padding:14px 0;animation:.3s fadeIn;display:flex}.comment-item:last-child{border-bottom:none}.comment-avatar{object-fit:cover;border:1px solid #eaecf0;border-radius:50%;flex-shrink:0;width:36px;height:36px}.comment-avatar-letter{color:#fff;background:#36c;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:36px;height:36px;font-size:16px;font-weight:700;display:flex}.comment-body{flex:1}.comment-meta{align-items:center;gap:8px;margin-bottom:4px;display:flex}.comment-name{color:#202122;font-size:13px;font-weight:700}.comment-time{color:#a2a9b1;font-size:11px}.comment-text{color:#202122;font-size:13px;line-height:1.6}.comment-delete-btn{color:#c33;cursor:pointer;background:0 0;border:1px solid #c33;border-radius:50%;justify-content:center;align-items:center;width:20px;height:20px;margin-left:auto;font-size:14px;line-height:1;transition:background .15s;display:flex}.comment-delete-btn:hover{color:#fff;background:#c33}.comment-empty,.comment-loading{text-align:center;color:#a2a9b1;padding:24px 0;font-size:13px}#privacy-modal{z-index:997;justify-content:center;align-items:center;display:flex;position:fixed;inset:0}#privacy-overlay{background:#00000080;position:absolute;inset:0}#privacy-box{background:#fff;border-radius:10px;flex-direction:column;width:min(680px,94vw);max-height:85vh;font-family:sans-serif;display:flex;position:relative;overflow:hidden;box-shadow:0 12px 40px #0003}#privacy-header{border-bottom:1px solid #eaecf0;flex-shrink:0;justify-content:space-between;align-items:center;padding:16px 20px;display:flex}#privacy-header h2{color:#202122;border:none;margin:0;padding:0;font-family:sans-serif;font-size:17px}#close-privacy-btn{cursor:pointer;color:#54595d;background:0 0;border:none;font-size:22px;line-height:1}#close-privacy-btn:hover{color:#202122}#privacy-body{color:#202122;padding:20px 24px;font-size:13px;line-height:1.7;overflow-y:auto}#privacy-body h3{color:#1a1a2e;margin:16px 0 6px;font-size:14px;font-weight:700}#privacy-body p{margin-bottom:10px}.privacy-updated{color:#a2a9b1;border-bottom:1px solid #eaecf0;margin-bottom:16px;padding-bottom:12px;font-size:11px}.privacy-footer{color:#a2a9b1;text-align:center;border-top:1px solid #eaecf0;margin-top:20px;padding-top:12px;font-size:11px}@media (width<=900px){#content-wrapper{grid-template-columns:1fr;padding:12px}#left-sidebar,#right-sidebar{display:none}.infobox{float:none;width:100%;margin:0 0 16px}#header-inner{flex-wrap:nowrap;gap:10px;padding:8px 12px}#main-nav,#search-bar{display:none}#hamburger{display:flex}#mobile-menu{display:block}.logo-main{font-size:16px}.logo-sub{display:none}.logo-puzzle{width:34px;height:34px}#top-bar-inner{padding:4px 12px}.auth-welcome{display:none}#article{padding:14px}#page-title{font-size:22px}#page-tabs{white-space:nowrap;overflow-x:auto}.member-grid{grid-template-columns:repeat(2,1fr)}.tech-grid{gap:8px}.tech-item{padding:5px 10px;font-size:12px}.wiki-table-wrap{overflow-x:auto}.wiki-table{min-width:420px}.welcome-banner{flex-wrap:wrap;gap:8px}.wb-text strong{font-size:13px}}@media (width<=480px){#page-title{font-size:19px}.member-grid{grid-template-columns:repeat(2,1fr)}.placeholder-logo{width:60px;height:60px;font-size:20px}#login-box{width:92vw;padding:28px 20px}}