:root{--bg-color: #F5F5F7;--card-bg: #FFFFFF;--text-main: #1D1D1F;--text-muted: #8E8E93;--border-color: #E5E5EA;--primary: #111111;--primary-hover: #333333;--error: #FF3B30;--font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Courier New", monospace}*{margin:0;padding:0;box-sizing:border-box}body{font-family:var(--font-sans);background-color:transparent;color:var(--text-main);min-height:100vh;overflow-x:hidden;position:relative;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.background-effects{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:-1;overflow:hidden;background-color:var(--bg-color)}.background-effects canvas{display:block;width:100%;height:100%}.container{max-width:1000px;margin:0 auto;padding:60px 20px;position:relative;z-index:1}.header{text-align:center;margin-bottom:24px;animation:fadeInDown .8s ease-out}.navbar{display:flex;justify-content:center;gap:12px;padding:12px 24px;border-radius:30px;margin:0 auto 40px;width:fit-content}.nav-link{text-decoration:none;color:var(--text-muted);font-weight:500;padding:8px 16px;border-radius:20px;transition:all .3s ease;display:flex;align-items:center;gap:8px}.nav-link:hover{color:var(--text-main);background:#0000000d}.nav-link.active{color:#fff;background:var(--primary)}.logo{font-family:var(--font-mono);font-size:3.5rem;font-weight:700;color:var(--text-main);letter-spacing:-.05em;margin-bottom:8px}.tagline{font-size:1.1rem;color:var(--text-muted);font-weight:400}.glass-card{background:#fff6;backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border:1px solid rgba(255,255,255,.5);border-radius:16px;padding:32px;box-shadow:0 4px 14px #0000000d;transition:transform .3s ease,box-shadow .3s ease}.search-section{margin-bottom:32px;animation:fadeInUp .8s ease-out .2s both}.input-group{margin-bottom:20px}input,textarea,select{width:100%;background:#fff;border:1px solid var(--border-color);border-radius:12px;padding:16px 20px;color:var(--text-main);font-size:1rem;font-family:var(--font-sans);transition:border-color .2s ease,box-shadow .2s ease}input::placeholder,textarea::placeholder{color:var(--text-muted)}input:focus,textarea:focus,select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #11111126}textarea{resize:vertical;min-height:80px}.primary-btn{width:100%;background:var(--primary);border:none;border-radius:12px;padding:16px;color:#fff;font-size:1.1rem;font-weight:600;cursor:pointer;transition:transform .2s cubic-bezier(.2,0,0,1),background-color .2s ease;display:flex;justify-content:center;align-items:center;gap:12px}.primary-btn:hover{background-color:var(--primary-hover)}.primary-btn:active{transform:scale(.98)}.primary-btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.spinner{width:24px;height:24px;border:3px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:spin 1s linear infinite}.stats-bar{display:flex;justify-content:space-around;padding:20px;margin-bottom:32px;animation:fadeIn .5s ease-out}.stat-item{text-align:center}.stat-label{display:block;font-size:.9rem;color:var(--text-muted);margin-bottom:8px;font-weight:500}.stat-value{font-family:var(--font-mono);font-size:1.5rem;font-weight:700;color:var(--text-main)}.stat-value.highlight{color:var(--primary)}.results-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:24px}.user-card{background:#fff6;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.6);border-radius:16px;padding:24px;box-shadow:0 4px 14px #00000008;transition:transform .3s cubic-bezier(.2,0,0,1),box-shadow .3s ease;animation:cardEnter .5s cubic-bezier(.4,0,.2,1) both}.user-card:hover{transform:translateY(-4px);box-shadow:0 10px 24px #00000014}.card-header{display:flex;align-items:center;gap:16px;margin-bottom:16px}.avatar{width:48px;height:48px;border-radius:50%;object-fit:cover;background:#f5f5f7;border:1px solid var(--border-color)}.user-info{flex:1;overflow:hidden}.nickname{font-weight:600;font-size:1.1rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--text-main)}.douyin-id{font-family:var(--font-mono);font-size:.85rem;color:var(--text-muted)}.comment-text{font-size:.95rem;line-height:1.5;margin-bottom:16px;color:var(--text-main)}.reason-tag{display:inline-block;background:#1111110d;border:1px solid rgba(17,17,17,.1);color:var(--primary);padding:6px 12px;border-radius:20px;font-size:.85rem;font-weight:500;line-height:1.4}.chat-pill{display:inline-flex;align-items:center;background:var(--primary);border-radius:30px;height:32px;margin-left:auto;box-shadow:0 2px 8px #0000001a;position:relative;-webkit-user-select:none;user-select:none}.chat-btn-left{padding:0 12px;color:#fff;font-size:.85rem;font-weight:600;cursor:pointer;border-right:1px solid rgba(255,255,255,.2);display:flex;align-items:center;height:100%}.chat-btn-left:hover{background:#ffffff1a;border-top-left-radius:30px;border-bottom-left-radius:30px}.chat-btn-right{padding:0 10px;color:#fff;cursor:pointer;display:flex;align-items:center;height:100%}.chat-btn-right:hover{background:#ffffff1a;border-top-right-radius:30px;border-bottom-right-radius:30px}.chat-dropdown{position:absolute;top:100%;right:0;margin-top:8px;background:var(--card-bg);border:1px solid var(--border-color);border-radius:12px;box-shadow:0 4px 16px #0000001a;min-width:150px;z-index:10;overflow:hidden;opacity:0;visibility:hidden;transform:translateY(-10px);transition:all .2s ease}.chat-dropdown.show{opacity:1;visibility:visible;transform:translateY(0)}.chat-account-option{padding:12px 16px;font-size:.9rem;color:var(--text-main);cursor:pointer;transition:background .2s ease}.chat-account-option:hover{background:#0000000d}.clickable-name{text-decoration:none;color:var(--text-main);cursor:pointer}.clickable-name:hover{text-decoration:underline}.avatar-link{display:block;flex-shrink:0;cursor:pointer;text-decoration:none}.skeleton{background:linear-gradient(90deg,#f5f5f7 25%,#e5e5ea,#f5f5f7 75%);background-size:200% 100%;animation:pulse 1.5s infinite linear;border-radius:4px}.skeleton-card{padding:24px}.skeleton-avatar{width:48px;height:48px;border-radius:50%;margin-bottom:16px}.skeleton-text{height:16px;margin-bottom:12px}.skeleton-text.short{width:40%}.skeleton-text.medium{width:70%}.skeleton-text.long{width:100%}.modal{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#0006;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);z-index:9999;opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease}.modal:not(.hidden){opacity:1;visibility:visible}.history-card{background:#fff6;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);border:1px solid rgba(255,255,255,.6);border-radius:16px;padding:20px;box-shadow:0 4px 14px #00000008;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}.history-card:hover{transform:translateY(-2px);box-shadow:0 8px 20px #00000014}.appearance-badge{display:inline-flex;align-items:center;gap:4px;background:#ff3b301a;color:var(--error);padding:4px 10px;border-radius:20px;font-size:.8rem;font-weight:600;cursor:pointer;border:1px solid rgba(255,59,48,.2);transition:all .2s}.appearance-badge:hover{background:#ff3b3033}.fav-btn{background:none;border:none;font-size:20px;color:var(--text-muted);cursor:pointer;transition:color .2s,transform .2s;display:flex;align-items:center;justify-content:center}.fav-btn.favorited{color:gold}.fav-btn:hover{transform:scale(1.1)}.page{display:none;animation:fadeIn .4s ease-out}.page.active{display:block}.hidden{display:none!important}.state-message{text-align:center;padding:60px 20px;color:var(--text-muted);font-size:1.1rem}.toast-container{position:fixed;bottom:24px;right:24px;display:flex;flex-direction:column;gap:12px;z-index:1000}.toast{background:var(--error);color:#fff;padding:16px 24px;border-radius:12px;box-shadow:0 4px 14px #00000026;animation:slideInRight .3s ease-out;font-weight:500}@keyframes spin{to{transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes fadeInDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes cardEnter{0%{opacity:0;transform:scale(.95) translateY(20px)}to{opacity:1;transform:scale(1) translateY(0)}}@keyframes slideInRight{0%{transform:translate(100%);opacity:0}to{transform:translate(0);opacity:1}}@keyframes pulse{0%{background-position:200% 0}to{background-position:-200% 0}}@media(max-width:640px){.container{padding:20px 16px}.logo{font-size:2.5rem}.glass-card{padding:20px}.stats-bar{flex-direction:column;gap:16px}}.�m�o�d�e�-�b�t�n�.�a�c�t�i�v�e� �{� �b�a�c�k�g�r�o�u�n�d�:� �v�a�r�(�-�-�s�u�r�f�a�c�e�)� �!�i�m�p�o�r�t�a�n�t�;� �c�o�l�o�r�:� �v�a�r�(�-�-�t�e�x�t�-�p�r�i�m�a�r�y�)� �!�i�m�p�o�r�t�a�n�t�;� �b�o�x�-�s�h�a�d�o�w�:� �0� �2�p�x� �8�p�x� �r�g�b�a�(�0�,�0�,�0�,�0�.�2�)�;� �}� � �{}