:root{--bg-gradient-start:#FFFBD6;--bg-gradient-end:#FFFBD6;--glass-bg:rgba(255,255,255,0);--glass-border:rgba(98,98,98,0.328);--text-primary:#1A365D;--text-secondary:#1A365D;--text-tertiary:#999999;--text-light:#ffffff;--accent-blue:#1A365D;--accent-red:#ff4444;--accent-green:#4CAF50;--accent-orange:#ff6b6b;--accent-purple:#764ba2;--input-bg:rgba(0,0,0,0);--card-bg:#ffffff63;--hover-bg:rgba(255,255,255,0.2);--success-bg:rgba(76,175,80,0.8);--error-bg:rgba(255,68,68,0.8);--info-bg:rgba(74,144,226,0.8);--warning-bg:rgba(255,152,0,0.8);--video-brightness:0.9;--modal-mask:rgba(0,0,0,0.5);--button-bg:#000000ff;--button-hover:rgb(47,47,47);--button-disabled:#cccccc;--border-radius:10px;--border-radius-sm:6px;--border-radius-lg:16px;--transition:all 0.3s ease;--glass-shadow:0 4px 30px rgba(0,0,0,0);--whitesmoke:whitesmoke;--modal-title-color:#000000ff}@media (prefers-color-scheme:dark){:root{--bg-gradient-start:#121212;--bg-gradient-end:#121212;--glass-bg:rgba(30,30,40,0.893);--glass-border:rgb(81,81,81);--text-primary:#f0f0f0;--text-secondary:#b0b0b0;--text-tertiary:#808080;--text-light:#ffffff;--accent-blue:#ffffff;--accent-red:#ff6b6b;--accent-green:#81c784;--accent-orange:#ff8a65;--accent-purple:#9575cd;--input-bg:rgba(0,0,0,0.2);--card-bg:rgba(40,40,50,0.4);--hover-bg:rgba(60,60,70,0.5);--success-bg:rgba(76,175,80,0.6);--error-bg:rgba(255,68,68,0.6);--info-bg:rgba(74,144,226,0.6);--warning-bg:rgba(255,152,0,0.6);--video-brightness:0.5;--modal-mask:rgba(0,0,0,0.504);--button-bg:rgba(0,0,0,0.8);--button-hover:rgba(40,40,40,0.8);--button-disabled:#555555;--glass-shadow:0 4px 30px rgba(255,255,255,0);--whitesmoke:rgba(30,30,40,0.893);--modal-title-color:whitesmoke}.logo{filter:brightness(0) invert(1)}.footer-logo img{filter:brightness(0) invert(1)}}*{margin:0;padding:0;box-sizing:border-box;font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;-webkit-tap-highlight-color:transparent}body{background:linear-gradient(to right,var(--bg-gradient-start),var(--bg-gradient-end));line-height:1.6;position:relative;min-height:100vh;width:100%;overflow-x:hidden;color:var(--text-primary);padding:1px}body>video{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:-1;object-fit:cover;filter:brightness(var(--video-brightness))}.modal-mask{position:fixed;top:0;left:0;width:100%;height:100%;background-color:var(--modal-mask);opacity:0;visibility:hidden;transition:opacity 0.5s cubic-bezier(0.25,0.8,0.25,1),visibility 0.5s cubic-bezier(0.25,0.8,0.25,1);z-index:9999;transform:translateZ(0);will-change:opacity,visibility}.modal-mask.show{opacity:1;visibility:visible}.modal-content{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) translateY(-20px) translateZ(0);background:var(--whitesmoke);border:1px solid var(--glass-border);border-radius:var(--border-radius);width:90%;max-width:400px;padding:20px;box-shadow:var(--glass-shadow);will-change:transform,opacity,backdrop-filter;transition:transform 0.5s cubic-bezier(0.25,0.8,0.25,1),opacity 0.5s cubic-bezier(0.25,0.8,0.25,1),backdrop-filter 0.5s cubic-bezier(0.25,0.8,0.25,1)}.modal-mask.show .modal-content{transform:translate(-50%,-50%) translateY(0) translateZ(0)}.modal-mask.bottom-modal .modal-content{padding-bottom:100px;top:auto;bottom:0;left:0;transform:translateY(100%) translateZ(0);width:100%;max-width:none;border-radius:var(--border-radius) var(--border-radius) 0 0}.modal-mask.bottom-modal.show .modal-content{transform:translateY(0) translateZ(0)}@media (prefers-reduced-motion:reduce){.modal-mask,.modal-content{transition:none !important}}#commentshowModal .modal-content{max-height:80vh;display:flex;flex-direction:column;padding:20px}#commentshowModal .modal-comments-list{flex:1;overflow-y:auto;margin-top:10px;padding-right:5px;margin-bottom:77px}#commentshowModal .modal-comments-list::-webkit-scrollbar{width:0;background:transparent}.modal-close-btn{position:absolute;top:15px;right:15px;padding:10px 10px;background-image:url('close.svg');background-repeat:no-repeat;background-position:center;border:5px solid whitesmoke;cursor:pointer;border-radius:50px}.modal-title{font-size:18px;font-weight:bold;margin-bottom:20px;text-align:center;color:var(--modal-title-color)}.form-group{margin-bottom:15px;position:relative}.form-group label{display:block;margin-bottom:5px;font-size:14px;color:var(--text-secondary)}.form-group input,.form-group textarea{width:100%;padding:10px 15px;border:1px solid var(--glass-border);border-radius:var(--border-radius-sm);font-size:14px;color:var(--text-primary);outline:none;background:var(--input-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.form-group input:focus,.form-group textarea:focus{border-color:rgba(74,144,226,0.5);box-shadow:0 0 0 2px rgba(74,144,226,0.2)}.form-group textarea{min-height:120px;resize:none}.btn{display:block;width:100%;padding:12px;border:none;border-radius:var(--border-radius-sm);font-size:16px;font-weight:bold;color:var(--text-light);background-color:var(--button-bg);cursor:pointer;text-align:center;transition:background-color 0.2s ease}.btn:hover{background-color:var(--button-hover)}.btn:disabled{background-color:var(--button-disabled);cursor:not-allowed}.modal-tip{margin-top:10px;font-size:14px;font-weight:bold;color:var(--accent-red);text-align:center;height:18px;line-height:18px;padding:3px;border-radius:4px;background-color:rgba(255,68,68,0);transition:all 0.3s ease}.success-tip{color:var(--accent-green) !important;background-color:rgba(76,175,80,0.1) !important}.image-upload-area{margin-top:10px}.image-upload-label{display:block;margin-bottom:8px;font-size:14px;color:var(--text-secondary)}.upload-placeholder{width:80px;height:80px;border:2px dashed var(--glass-border);border-radius:var(--border-radius-sm);display:flex;align-items:center;justify-content:center;cursor:pointer;background:var(--input-bg);backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);transition:all 0.2s ease}.upload-placeholder:hover{border-color:var(--accent-blue);background-color:rgba(240,247,255,0.2)}.upload-placeholder i{font-size:24px;color:var(--text-tertiary)}.upload-placeholder:hover i{color:var(--accent-blue)}.image-preview-container{display:flex;flex-wrap:wrap;gap:10px;margin-top:10px}.image-preview-item{position:relative;width:80px;height:80px;border-radius:var(--border-radius-sm);overflow:hidden;box-shadow:0 2px 4px rgba(0,0,0,0.1)}.preview-image{width:100%;height:100%;object-fit:cover;cursor:pointer;transition:transform 0.3s ease}.preview-image:hover{transform:scale(1.05)}.remove-image{position:absolute;top:5px;right:5px;width:20px;height:20px;background:rgba(0,0,0,0.5);backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);color:white;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:12px;cursor:pointer;z-index:10;border:1px solid var(--glass-border)}.image-count{font-size:12px;color:var(--text-tertiary);margin-top:5px}.file-size-hint{font-size:12px;color:var(--text-tertiary);margin-top:5px;display:flex;align-items:center;gap:5px}.file-size-hint i{color:var(--accent-blue)}.compress-tip{background:rgba(255,243,205,0.2);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,234,167,0.5);border-radius:var(--border-radius-sm);padding:8px 12px;margin:10px 0;font-size:13px;color:#856404;display:flex;align-items:center;gap:8px}.compress-tip i{color:#f39c12}.upload-limits{background:rgba(232,244,253,0.2);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(182,215,243,0.5);border-radius:var(--border-radius-sm);padding:10px 15px;margin:15px 0;font-size:13px;color:#31708f}.upload-limits h4{margin-bottom:8px;color:#245269}.upload-limits ul{list-style:none;padding-left:0}.upload-limits li{margin-bottom:4px;display:flex;align-items:center;gap:8px}.post-images-container{display:flex;flex-wrap:wrap;gap:8px;margin:15px 0;width:100%}.post-image-item.single{width:calc(100% - 20px);max-width:600px;height:auto;max-height:480px;overflow:hidden;cursor:pointer;box-shadow:0 2px 6px rgba(0,0,0,0.1);transition:transform 0.3s ease;margin:0 auto;border-radius:var(--border-radius-sm);position:relative}.post-image-item.single::after{content:"";position:absolute;left:0;right:0;bottom:0;height:70px;background:linear-gradient(transparent,var(--card-bg));pointer-events:none}.post-image-item.single .post-image{width:100%;height:auto;object-fit:cover;object-position:center top}.post-image-item.multiple{width:calc(33.33% - 6px);aspect-ratio:1/1;overflow:hidden;cursor:pointer;box-shadow:0 2px 6px rgba(0,0,0,0.1);transition:transform 0.3s ease;border-radius:var(--border-radius-sm);max-height:unset;position:static}.post-image-item.multiple .post-image{width:100%;height:100%;object-fit:cover;object-position:center}.post-image-item.multiple::after{display:none !important}.post-image{width:100%;height:auto;object-fit:cover;object-position:center top}.comment-images-container{display:flex;flex-wrap:wrap;gap:6px;margin:10px 0}.comment-image-item{width:100px;height:100px;overflow:hidden;cursor:pointer;box-shadow:0 1px 4px rgba(0,0,0,0.1);transition:transform 0.3s ease;border-radius:var(--border-radius-sm)}.comment-image-item:hover{transform:scale(1.03)}.comment-image{width:100%;height:100%;object-fit:cover;object-position:center}#imageViewerModal{z-index:10000;background-color:rgba(0,0,0,0.428)}.image-viewer-content{width:95%;height:95%;max-width:800px;max-height:800px;padding:10px;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;background:rgba(255,255,255,0)}.image-viewer-img{max-width:100%;max-height:calc(100% - 80px);object-fit:contain;animation:fadeIn 0.3s ease;border-radius:var(--border-radius-sm)}.image-viewer-controls{margin-top:20px;display:flex;flex-direction:column;align-items:center;gap:10px}.image-viewer-btn{background:var(--hover-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:var(--text-light);border:1px solid var(--glass-border);width:40px;height:40px;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:18px;transition:background 0.2s ease}.image-viewer-btn:hover{background:var(--hover-bg)}.image-viewer-info{color:var(--text-light);font-size:14px;opacity:0.8}.image-viewer-hint{color:rgba(255,255,255,0.7);font-size:12px;margin-top:10px;text-align:center;line-height:1.4}.recommend-search-area{margin-bottom:20px;position:relative;border-radius:var(--border-radius-lg);overflow:hidden;background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border)}.recommend-header{display:flex;justify-content:space-between;align-items:center;padding:12px 15px;background:var(--hover-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--glass-border)}.recommend-title{font-size:14px;font-weight:500;color:var(--text-primary);display:flex;align-items:center;gap:8px}.recommend-title i{color:var(--accent-orange)}.recommend-toggle{display:flex;align-items:center;gap:6px;background:var(--input-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--glass-border);color:var(--accent-blue);font-size:13px;cursor:pointer;padding:5px 10px;border-radius:8px;transition:all 0.2s ease}.recommend-toggle:hover{background-color:rgba(74,144,226,0.1)}.recommend-tags-container{padding:15px;display:flex;flex-wrap:wrap;gap:10px;transition:max-height 0.3s ease,opacity 0.3s ease,transform 0.3s ease;overflow:hidden;opacity:1;transform:translateY(0)}.recommend-tags-container.collapsed{max-height:50px;opacity:0.6;transform:translateY(-5px)}.recommend-tags-container.expanded{max-height:500px;opacity:1;transform:translateY(0)}.recommend-tag{padding:6px 14px;background:rgba(240,247,255,0.2);backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);border:1px solid var(--accent-blue);border-radius:20px;color:var(--accent-blue);font-size:13px;cursor:pointer;transition:all 0.2s ease;white-space:nowrap}.recommend-tag:hover{background-color:var(--accent-blue);color:var(--text-light);transform:translateY(-1px);box-shadow:0 2px 4px rgba(74,144,226,0.2)}.search-area{position:relative;margin-bottom:15px}.search-box{width:100%;padding:12px 15px;border:1px solid var(--glass-border);border-radius:var(--border-radius-lg);font-size:14px;outline:none;background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);transition:border-color 0.2s ease;color:var(--text-primary)}.search-box:focus{border-color:rgba(74,144,226,0.5);box-shadow:0 0 0 2px rgba(74,144,226,0.2)}.search-suggestions{position:absolute;top:100%;left:0;right:0;background:var(--glass-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-top:none;border-radius:0 0 var(--border-radius-lg) var(--border-radius-lg);box-shadow:0 4px 12px rgba(0,0,0,0.1);z-index:100;max-height:300px;overflow-y:auto}.suggestions-header{padding:10px 15px;background:var(--hover-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--glass-border);font-size:12px;color:var(--text-secondary);display:flex;align-items:center;gap:8px}.suggestions-header i{color:#f39c12}.suggestions-list{padding:5px 0}.suggestion-item{padding:12px 15px;cursor:pointer;display:flex;align-items:center;gap:10px;transition:background-color 0.2s ease;border-bottom:1px solid var(--glass-border)}.suggestion-item:last-child{border-bottom:none}.suggestion-item:hover,.suggestion-item.active{background-color:var(--hover-bg)}.suggestion-item i{color:var(--accent-blue);font-size:14px;width:20px;text-align:center}.suggestion-text{font-size:14px;color:var(--text-primary);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.suggestion-text strong{color:var(--accent-blue);font-weight:bold}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 2px}#section1{background:var(--glass-bg);backdrop-filter:blur(25px);-webkit-backdrop-filter:blur(25px);border:1px solid var(--glass-border);padding:15px 20px 0 20px;box-shadow:var(--glass-shadow);position:relative;z-index:10;border-radius:var(--border-radius)}.section1-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}.logo-area{display:flex;align-items:center;gap:10px;flex:1;justify-content:flex-start;max-width:200px}.logo{width:40px;height:40px;background:rgba(74,145,226,0.1);border-radius:var(--border-radius-sm);display:flex;align-items:center;justify-content:center;border:1px solid var(--glass-border)}.service-name{font-size:22px;font-weight:bold;color:var(--text-primary);text-align:left;font-family:"Noto Sans SC",sans-serif;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.nav-right{display:flex;align-items:center;gap:15px}.fold-btn{padding:8px 12px;margin-right:8px;border:none;border-radius:50px;background:rgba(245,245,245,0.383);color:var(--modal-title-color);cursor:pointer;display:inline-flex;align-items:center;gap:4px}.fold-btn:hover{background:rgba(255,255,255,0)}.back-btn{padding-bottom:0px;background:var(--input-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--glass-border);border-radius:8px;padding:5px 10px;color:var(--text-primary);cursor:pointer}.user-avatar{width:40px;height:40px;border-radius:50%;object-fit:cover;cursor:pointer;padding:2px;background:conic-gradient(from 0deg,#ff6b6b,#feca57,#48dbfb,#ff6b6b);display:inline-block}.user-info-panel{position:absolute;top:70px;right:20px;background:var(--whitesmoke);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);border-radius:var(--border-radius-lg);box-shadow:var(--glass-shadow);padding:15px;width:200px;display:none;z-index:10000 !important;opacity:0;transform:translateY(-10px);transition:opacity 0.3s ease,transform 0.3s ease}.user-info-panel.show{display:block;opacity:1;transform:translateY(0)}.user-info-item{font-size:14px;margin-bottom:8px;color:var(--text-primary)}.user-info-item span{font-weight:500}.shimmer-text{background:linear-gradient(90deg,#ff0080,#ff8c00,#40e0d0,#7f00ff,#ff0080);background-size:300% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:flowShimmer 4s linear infinite;letter-spacing:5px}@keyframes flowShimmer{0%{background-position:0% 50%}100%{background-position:300% 50%}}.logout-btn{width:100%;padding:8px;background-color:var(--accent-red);backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);color:var(--text-light);border:none;border-radius:var(--border-radius-sm);font-size:14px;cursor:pointer;margin-top:10px;border:1px solid var(--glass-border)}.logout-btn:hover{background-color:rgba(204,0,0,0.8)}#section1_5{background:var(--glass-bg);backdrop-filter:blur(25px);-webkit-backdrop-filter:blur(25px);border-top:1px solid var(--glass-border);padding:10px 20px;display:flex;gap:15px;margin-top:5px;overflow-x:auto;white-space:nowrap}#section1_5.is-sticky{position:sticky;top:0;z-index:100;box-shadow:0 3px 10px rgba(0,0,0,0.08)}.tab-button{padding:8px 20px;border:none;background:none;font-size:16px;font-weight:500;color:var(--text-secondary);cursor:pointer;position:relative;transition:color 0.2s ease;white-space:nowrap}.tab-button:hover{color:var(--text-primary)}.tab-button.active{color:var(--text-primary);font-weight:bold}.tab-button.active::after{content:'';position:absolute;bottom:-8px;left:0;width:100%;height:3px;background-color:var(--text-primary);border-radius:2px}#section3{background:rgba(255,255,255,0);padding:15px 20px;display:flex;gap:15px;overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch;transition:all 0.3s ease}#section3.collapsed{display:none !important}.service-button{flex:0 0 auto;display:flex;align-items:center;gap:10px;padding:12px 18px;background:var(--glass-bg);backdrop-filter:blur(25px);-webkit-backdrop-filter:blur(25px);border:1px solid var(--glass-border);border-radius:25px;cursor:pointer;transition:all 0.2s ease;box-shadow:var(--glass-shadow)}.service-button:hover{background:var(--hover-bg);transform:translateY(-2px);box-shadow:0 12px 40px rgba(0,0,0,0.15)}.service-icon{width:24px;height:24px;display:flex;align-items:center;justify-content:center;font-size:16px;color:var(--accent-blue)}.service-text{font-size:14px;font-weight:500;color:var(--text-primary)}#section4{padding:20px;background-color:#ffffff00}.section4-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px}.current-tab{font-size:16px;font-weight:bold;color:var(--text-primary)}.refresh-btn{font-size:14px;color:var(--accent-blue);cursor:pointer;padding:5px 10px;border-radius:8px;transition:all 0.2s ease;background:var(--input-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--glass-border)}.refresh-btn:hover{background-color:rgba(74,144,226,0.1)}.refresh-btn.disabled{color:var(--text-tertiary);cursor:not-allowed;background-color:transparent}.posts-list{display:flex;flex-direction:column;gap:20px;transition:transform 0.3s ease,opacity 0.3s ease}.posts-list.fade-out{opacity:0;transition:opacity 0.3s ease}.posts-list.fade-in{opacity:1;transition:opacity 0.3s ease}.posts-list.slide-transition{transition:transform 0.5s ease,opacity 0.5s ease}.posts-list.slide-left{transform:translateX(-20px);opacity:0}.posts-list.slide-right{transform:translateX(20px);opacity:0}.post-card{background:var(--card-bg);backdrop-filter:blur(25px);-webkit-backdrop-filter:blur(25px);border:1px solid var(--glass-border);border-radius:var(--border-radius);padding:15px;box-shadow:var(--glass-shadow);transition:transform 0.2s ease,box-shadow 0.2s ease;cursor:pointer}.post-header{display:flex;align-items:center;gap:10px;margin-bottom:10px;position:relative;overflow:visible}.header-clip{position:absolute;top:0;right:0;width:80px;height:100%;overflow:hidden;pointer-events:none;z-index:2}.corner-art{position:absolute;top:50%;right:-8px;transform:translateY(-50%) rotate(4deg);width:90px;height:90px;pointer-events:none}.corner-art img{display:block;width:100%;height:100%;object-fit:cover;-webkit-mask-image:radial-gradient(ellipse at 50% 50%,black 5%,rgba(0,0,0,0.8) 15%,rgba(0,0,0,0.3) 30%,rgba(0,0,0,0.05) 55%,transparent 70%);mask-image:radial-gradient(ellipse at 50% 50%,black 5%,rgba(0,0,0,0.8) 15%,rgba(0,0,0,0.3) 30%,rgba(0,0,0,0.05) 55%,transparent 70%);-webkit-mask-composite:source-over;mask-composite:add;will-change:mask-image;background:#4a4a5a}@media (max-width:400px){.header-clip{width:60px}.corner-art{width:70px;height:70px;right:-4px}}@media (min-width:600px){.header-clip{width:100px}.corner-art{width:110px;height:110px;right:-10px}}.post-avatar{width:45px;height:45px;border-radius:50%;object-fit:cover;padding:2px;background:conic-gradient(from 0deg,#ff6b6b,#feca57,#48dbfb,#ff6b6b);display:inline-block}.post-user-info{flex:1}.post-username{font-size:13px;font-weight:500;margin-bottom:3px;display:flex;align-items:center;gap:8px}.post-date{font-size:10px;color:var(--text-tertiary);display:flex;align-items:center;gap:8px;flex-wrap:wrap}.post-badges{display:flex;flex-wrap:wrap;gap:5px;margin-top:3px}.post-badge{font-size:10px;padding:2px 6px;border-radius:10px;font-weight:bold;display:inline-flex;align-items:center;gap:3px}.badge-spark{background-color:var(--accent-orange);color:var(--text-light)}.badge-today{background-color:var(--accent-green);color:var(--text-light)}.badge-auth{background-color:var(--accent-blue);color:var(--text-light)}.post-device{font-size:9px;color:var(--text-secondary);background:var(--input-bg);backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);padding:2px 6px;border-radius:10px;border:1px solid var(--glass-border)}.post-content{font-size:17px;color:var(--text-primary);line-height:1.8;margin-bottom:15px;padding:0 5px;position:relative;max-height:200px;overflow:hidden;transition:max-height 0.3s ease}.post-content.expanded{max-height:none}.post-content .fade-out{position:absolute;bottom:0;left:0;width:100%;height:40px;background:linear-gradient(transparent,rgba(255,255,255,0.2));display:none}.post-content.collapsed .fade-out{display:block}.expand-content-btn{display:inline-block;color:var(--accent-blue);background:none;border:none;font-size:14px;cursor:pointer;padding:2px 8px;margin-top:5px;font-weight:500}.expand-content-btn:hover{text-decoration:underline}.keyword{color:goldenrod;cursor:pointer}.keyword:hover{text-decoration:underline}.fake-input-modal{width:100%;padding:9px 12px;border:1px solid var(--glass-border);border-radius:var(--border-radius-lg);font-size:14px;color:var(--text-tertiary);background:linear-gradient(to 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var(--glass-border)}.comment-content{font-size:14px;color:var(--text-primary);background:var(--input-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);padding:10px;border-radius:var(--border-radius-sm);margin-bottom:8px;border:none}.comment-actions{display:flex;align-items:center;gap:12px;font-size:12px;justify-content:flex-end;width:100%}.comment-like-btn{border:none;background:var(--input-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;gap:5px;transition:color 0.2s ease;padding:4px 8px;border-radius:8px}.comment-like-btn:hover{color:red}.comment-like-btn:disabled{color:var(--text-tertiary);cursor:not-allowed;background:transparent}.comment-share-btn,.comment-report-btn{border:none;background:var(--input-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:var(--text-secondary);cursor:pointer;display:flex;align-items:center;gap:5px;transition:color 0.2s 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var(--glass-border)}.post-detail-back{background:var(--input-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid var(--glass-border);border:none;font-size:16px;color:var(--text-primary);cursor:pointer;display:flex;align-items:center;gap:8px;padding:8px 12px;border-radius:var(--border-radius-sm);transition:background-color 0.2s ease}.post-detail-back:hover{background:var(--hover-bg)}.post-detail-title{font-size:18px;font-weight:bold;color:var(--text-primary)}.post-detail-user{display:flex;align-items:center;gap:10px}.post-detail-avatar{width:40px;height:40px;border-radius:50%;object-fit:cover;border:2px solid var(--glass-border);cursor:pointer;transition:transform 0.2s ease}.post-detail-avatar:hover{transform:scale(1.1)}.post-detail-body{flex:1;overflow-y:auto;padding:20px}.post-detail-scrollable{max-height:100%;overflow-y:auto}#section5{background:var(--glass-bg);backdrop-filter:blur(25px);-webkit-backdrop-filter:blur(25px);border:1px solid var(--glass-border);padding:20px;text-align:center;margin-top:20px;border-radius:var(--border-radius) var(--border-radius) var(--border-radius) var(--border-radius);box-shadow:0 -8px 40px rgba(0,0,0,0.15)}.footer-logo-area{display:flex;align-items:center;justify-content:center;gap:10px;margin:auto}.footer-logo-area img{display:block;width:100%;height:100%;object-fit:contain}.footer-logo{width:35px;height:35px;background:rgba(74,145,226,0.1);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-radius:var(--border-radius-sm);border:1px solid var(--glass-border)}.footer-service-name{font-size:16px;font-weight:bold;color:var(--text-primary)}.bottom-login-prompt{position:fixed;bottom:130px;left:50%;transform:translateX(-50%);background:rgba(0,0,0,0.549);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);color:var(--text-light);padding:12px 24px;border-radius:25px;font-size:14px;font-weight:500;cursor:pointer;z-index:998;box-shadow:0 8px 40px rgba(0,0,0,0.25);transition:all 0.3s ease;display:flex;align-items:center;gap:8px;white-space:nowrap;border:1px solid var(--glass-border)}.bottom-login-prompt:hover{background:rgba(51,51,51,0.8);transform:translateX(-50%) translateY(-2px);box-shadow:0 12px 40px rgba(0,0,0,0.3)}.bottom-login-prompt i{font-size:16px}.fixed-icons{position:fixed;right:25px;bottom:130px;display:flex;flex-direction:column;gap:20px;z-index:999;overflow:visible}.fixed-icon{width:60px;height:60px;border-radius:50%;background:rgba(74,144,226,0.8);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);color:var(--text-light);display:flex;align-items:center;justify-content:center;font-size:28px;cursor:pointer;box-shadow:0 8px 40px rgba(74,144,226,0.5);transition:all 0.2s ease;border:1px solid var(--glass-border);transform-origin:right bottom}.fixed-icon:hover{background:rgba(255,255,255,0.8);transform:scale(1.1);box-shadow:0 12px 40px rgba(255,255,255,0.6)}.fixed-icon:disabled{background:rgba(204,204,204,0.8);cursor:not-allowed;box-shadow:none;transform:none}.top-icon{background:rgba(206,206,206,0.491);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);background-image:url(https://static.djicdn.com/dji-bbs/v1/_next/static/media/arrow-to-top.83ba0f3c.svg);background-repeat:no-repeat;background-position:center;border-radius:50%;cursor:pointer;border:1px solid var(--glass-border)}.top-icon:hover{background:rgba(118,118,118,0);transform:scale(1.1);box-shadow:0 12px 40px rgba(206,206,206,0.6)}#publishPostBtn{display:none !important}.post-btn{background:rgba(20,20,20,0.492);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);background-image:url(https://static.djicdn.com/dji-bbs/v1/_next/static/media/pen.02db0943.svg);background-position:50%;background-repeat:no-repeat;border:1px solid var(--glass-border)}.post-btn:hover{background:rgba(51,51,51,0);transform:scale(1.1);box-shadow:0 12px 40px rgba(20,20,20,0.6)}.fa-heart,.fa-comment{font-size:25px !important;transition:color 0.3s ease}.liked i{animation:heartBeat 0.5s}@keyframes heartBeat{0%{transform:scale(1)}14%{transform:scale(1.3)}28%{transform:scale(1)}42%{transform:scale(1.3)}70%{transform:scale(1)}}.fas.fa-heart{color:var(--accent-red)}.far.fa-heart{color:var(--text-secondary)}.fa-comment{color:var(--text-secondary)}.action-btn:hover .fa-heart,.comment-like-btn:hover .fa-heart{color:var(--accent-red)}.action-btn:hover .fa-comment{color:var(--accent-blue)}.action-btn,.comment-like-btn{display:flex;align-items:center;gap:5px;font-size:20px}.like-count,.comment-like-count{margin-left:2px;font-size:20px;color:var(--text-secondary)}.global-tip{position:fixed;top:80px;left:50%;transform:translateX(-50%) translateY(-20px);padding:12px 24px;border-radius:var(--border-radius-lg);font-size:14px;font-weight:bold;z-index:10000;opacity:0;visibility:hidden;transition:all 0.3s ease;text-align:center;min-width:200px;max-width:90%;box-shadow:var(--glass-shadow);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--glass-border);color:var(--text-light)}.global-tip.show{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}.global-tip.success{background:var(--success-bg)}.global-tip.error{background:var(--error-bg)}.global-tip.info{background:var(--info-bg)}.global-tip.warning{background:var(--warning-bg)}.upload-progress{width:100%;height:4px;background:var(--input-bg);backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);border-radius:2px;margin-top:10px;overflow:hidden;display:none;border:1px solid var(--glass-border)}.upload-progress-bar{height:100%;background-color:var(--accent-green);width:0%;transition:width 0.3s ease;border-radius:2px}.id-reminder{background:rgba(255,243,205,0.2);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid 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var(--glass-border)}.input-with-tip{position:relative}.highlight-id{animation:pulse 2s infinite;border:2px solid var(--accent-orange) !important;box-shadow:0 0 15px rgba(255,107,107,0.3) !important}.register-btn-wrapper{display:flex;gap:10px;margin-top:10px}.register-btn{flex:1;margin-top:0;background-color:var(--button-bg);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);text-decoration:none;display:flex;align-items:center;justify-content:center;border:1px solid var(--glass-border);color:var(--text-light)}.register-btn:hover{background-color:var(--button-hover)}.spinner{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin 1s ease-in-out infinite}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse{0%{transform:scale(1)}50%{transform:scale(1.05)}100%{transform:scale(1)}}@keyframes 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15px;font-size:15px}.action-icon{font-size:24px !important}.like-count,.comment-count,.comment-like-count{font-size:16px}.action-btn{gap:6px}.id-format-tip{font-size:11px;padding:1px 4px}.post-image-item.multiple{width:calc(33.33% - 6px);aspect-ratio:1/1}.post-image-item.multiple .post-image{width:100%;height:100%;object-fit:cover}.compress-tip{font-size:12px;padding:6px 10px}.upload-limits{font-size:12px;padding:8px 12px}.bottom-login-prompt{bottom:125px;padding:10px 20px;font-size:13px}.service-button{padding:10px 15px}.service-text{font-size:13px}.recommend-search-area{padding:10px}.recommend-tag{padding:5px 12px;font-size:12px}.recommend-header{padding:10px 12px}#postDetailModal .post-detail-content{width:100%;height:100%;max-width:100%;max-height:100%;border-radius:0}.search-suggestions{max-height:250px}.suggestion-item{padding:10px 12px}}@media (max-width:480px){#section1{padding:10px 15px 0 15px}.logo{width:35px;height:35px}.service-name{font-size:16px}.user-avatar{width:35px;height:35px}#section3{padding:10px 15px}#section4{padding:15px 10px}.fixed-icons{right:15px;bottom:135px}.fixed-icon{width:50px;height:50px;font-size:24px}#section1_5{padding:8px 10px}.tab-button{padding:6px 12px;font-size:14px}.action-btn{font-size:14px;gap:4px}.action-icon{font-size:22px !important}.like-count,.comment-count,.comment-like-count{font-size:15px}.id-reminder{font-size:12px;padding:8px 12px}.id-format-tip{font-size:10px;right:5px;padding:1px 3px}.post-image-item.single{width:calc(100% - 10px);max-height:360px}.post-image-item.multiple{width:calc(50% - 4px);aspect-ratio:1/1}.post-image-item.multiple .post-image{width:100%;height:100%;object-fit:cover}.upload-placeholder{width:70px;height:70px}.image-preview-item{width:70px;height:70px}.compress-tip{font-size:11px;padding:5px 8px}.upload-limits{font-size:11px;padding:6px 10px}.bottom-login-prompt{bottom:115px;padding:8px 16px;font-size:12px}.service-button{padding:8px 12px}.service-text{font-size:12px}.service-icon{width:20px;height:20px;font-size:14px}.recommend-tag{padding:4px 10px;font-size:11px}.recommend-header{padding:8px 10px}.recommend-title{font-size:13px}.recommend-toggle{font-size:12px;padding:4px 8px}.post-badge{font-size:9px;padding:1px 4px}.suggestion-item{padding:8px 10px}.suggestion-text{font-size:13px}}.ios-glass-notice{position:fixed;top:0;left:0;right:0;z-index:9999 !important;width:calc(100% - 32px);max-width:1200px;margin:16px auto 0;border-radius:20px;background:rgba(255,255,255,0.8);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border:1px solid rgba(255,255,255,0.18);box-shadow:0 1px 2px rgba(0,0,0,0.05),0 4px 12px rgba(0,0,0,0.08);padding:24px 20px 36px;transition:all 0.6s cubic-bezier(0.25,0.8,0.25,1);overflow:hidden;opacity:0;visibility:hidden;transform:translateY(-20px)}.ios-glass-notice.show{opacity:1;visibility:visible;transform:translateY(0)}@media (prefers-color-scheme:dark){.ios-glass-notice{background:rgba(30,30,40,0.7);backdrop-filter:blur(20px) saturate(180%);-webkit-backdrop-filter:blur(20px) saturate(180%);border:1px solid rgba(255,255,255,0.1);box-shadow:0 1px 2px rgba(0,0,0,0.2),0 4px 12px rgba(0,0,0,0.3)}}.ios-glass-notice.hidden{opacity:0;visibility:hidden;transform:translateY(-20px);pointer-events:none}.notice-content{text-align:center;font-size:17px;line-height:1.6;color:#1d1d1f}@media (prefers-color-scheme:dark){.notice-content{color:#f5f5f7}.notice-content h3{color:#f5f5f7}.notice-content p{color:rgba(245,245,247,0.8)}}.notice-content h3{font-size:19px;margin-bottom:8px;font-weight:600;color:#1d1d1f}@media (prefers-color-scheme:dark){.notice-content h3{color:#f5f5f7}}.notice-content p{font-size:15px;opacity:0.8;color:#1d1d1f}@media (prefers-color-scheme:dark){.notice-content p{color:rgba(245,245,247,0.8)}}.notice-close-bar{position:absolute;bottom:12px;left:50%;transform:translateX(-50%);width:60px;height:6px;border-radius:3px;background:rgba(150,150,150,0.4);cursor:pointer;transition:background 0.2s ease}@media (prefers-color-scheme:dark){.notice-close-bar{background:rgba(200,200,200,0.4)}.notice-close-bar:hover{background:rgba(220,220,220,0.6)}}.notice-close-bar:hover{background:rgba(100,100,100,0.6)}@media (max-width:768px){.ios-glass-notice{width:calc(100% - 24px);margin-top:12px;padding:20px 16px 32px;border-radius:16px}.notice-content{font-size:16px}.notice-content h3{font-size:17px}.notice-content p{font-size:14px}.notice-close-bar{width:50px;height:5px}}@media (max-width:480px){.ios-glass-notice{width:calc(100% - 16px);margin-top:8px;padding:16px 12px 28px;border-radius:14px}.notice-content{font-size:15px}.notice-content h3{font-size:16px;margin-bottom:6px}.notice-content p{font-size:13px}.notice-close-bar{width:40px;height:4px;bottom:10px}}@media (prefers-color-scheme:dark) and (max-width:768px){.ios-glass-notice{box-shadow:0 1px 2px rgba(0,0,0,0.3),0 4px 12px rgba(0,0,0,0.4)}}@media (prefers-color-scheme:dark) and (max-width:480px){.ios-glass-notice{box-shadow:0 1px 2px rgba(0,0,0,0.4),0 4px 12px rgba(0,0,0,0.5)}}.post-detail-hint{font-size:12px;color:var(--text-tertiary);text-align:right;margin-top:8px;margin-bottom:5px;opacity:0.8;display:flex;align-items:center;justify-content:flex-end;gap:4px;transition:opacity 0.2s ease}.post-detail-hint i{font-size:12px;color:var(--accent-blue)}@supports not (backdrop-filter:blur()){.modal-content,.recommend-search-area,.search-suggestions,#section1,#section1_5,.post-card,#section5,.user-info-panel,.service-button,#postDetailModal .post-detail-content,.ios-glass-notice{background:rgba(30,30,40,0.747);backdrop-filter:none !important;-webkit-backdrop-filter:none !important}@media (prefers-color-scheme:light){.modal-content,.recommend-search-area,.search-suggestions,#section1,#section1_5,.post-card,#section5,.user-info-panel,.service-button,#postDetailModal .post-detail-content,.ios-glass-notice{background:rgba(240,240,245,0.9)}}}.top-notice{position:absolute;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;cursor:pointer;background:whitesmoke;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--glass-border,rgba(255,255,255,0.2));border-radius:12px}@media (prefers-color-scheme:dark){.top-notice{background:rgba(0,0,0,0.2);border-color:rgba(255,255,255,0.1)}}.top-notice-text{padding:10px 14px;border-radius:10px;background:var(--hover-bg,rgba(255,255,255,0.3));color:var(--text-primary,#111);font-size:14px;text-align:center}@media (prefers-color-scheme:dark){.top-notice-text{background:rgba(0,0,0,0.3);color:#eee}}.char-counter{text-align:right;font-size:12px;color:var(--text-tertiary);margin-top:4px;user-select:none;transition:color 0.2s ease}.char-counter.warning{color:var(--accent-orange)}.char-counter.danger{color:var(--accent-red);font-weight:bold}.emoji-area{margin-top:12px;margin-bottom:12px;padding:10px 12px;background:var(--input-bg);border:1px solid var(--glass-border);border-radius:var(--border-radius-sm);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.emoji-title{display:flex;align-items:center;gap:4px;cursor:pointer;user-select:none}.emoji-title i{color:var(--accent-orange);margin-right:4px}.emoji-list{display:flex;flex-wrap:wrap;gap:4px}.emoji-item{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;font-size:20px;line-height:1;border-radius:8px;background:var(--hover-bg);cursor:pointer;user-select:none;-webkit-tap-highlight-color:transparent;transition:background 0.15s ease,transform 0.1s ease}.emoji-item:hover{background:var(--hover-bg);filter:brightness(1.15)}.emoji-item:active,.emoji-item.pressed{transform:scale(0.82);background:var(--hover-bg);filter:brightness(0.9)}.emoji-list.collapsed{display:none}@media (max-width:480px){.emoji-item{width:32px;height:32px;font-size:19px}.emoji-list{gap:3px}}.emoji-arrow{margin-left:auto;font-size:10px;color:var(--text-tertiary);transition:transform 0.25s ease}.emoji-area.collapsed .emoji-arrow{transform:rotate(-90deg)}.textarea-wrapper{position:relative}.textarea-clear-btn{position:absolute;top:8px;right:8px;width:26px;height:26px;border-radius:50%;border:none;background:var(--hover-bg);color:var(--text-tertiary);cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:12px;z-index:2;padding:0;transition:background 0.2s ease,color 0.2s ease,transform 0.15s ease}.textarea-clear-btn:hover{background:var(--accent-red);color:#fff;transform:scale(1.08)}.textarea-clear-btn:active{transform:scale(0.92)}.post-card.dropdown-open{position:relative;z-index:999}