:root{--bg: #fafafa;--panel: #ffffff;--border: #dbdbdb;--border-light: #efefef;--text: #262626;--text-2: #8e8e8e;--text-3: #b0b0b0;--accent: #0095f6;--accent-2: #00376b;--danger: #ed4956;--v-gold: #d6a419;--radius: 12px;--shadow: 0 1px 4px rgba(0, 0, 0, .06);--grad: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);--font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", Roboto, Helvetica, Arial, sans-serif;--topnav: 60px;--sidecol: 260px}*{box-sizing:border-box;margin:0;padding:0}html,body,#app{height:100%}body{font-family:var(--font);background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}button{font-family:inherit;cursor:pointer}svg{display:block}.grad-text{background:var(--grad);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;color:var(--text)}.topnav{position:sticky;top:0;z-index:100;background:var(--panel);border-bottom:1px solid var(--border);height:var(--topnav)}.topnav-inner{max-width:975px;margin:0 auto;height:100%;display:flex;align-items:center;justify-content:space-between;padding:0 20px}.brand{font-size:22px;font-weight:700;letter-spacing:-.5px;color:var(--text)}.brand small{font-size:11px;margin-left:6px;color:var(--text-2);font-weight:500;letter-spacing:0}.nav-icons{display:flex;gap:22px;align-items:center}.nav-icons a,.nav-icons button{display:flex;color:var(--text);background:none;border:none;padding:0;position:relative}.nav-icons svg{width:24px;height:24px;transition:.15s}.nav-icons a:hover svg,.nav-icons button:hover svg{color:var(--text-2)}.nav-icons .router-link-active svg{color:var(--text)}.nav-pill{width:7px;height:7px}.avatar-mini{width:26px;height:26px;border-radius:50%;object-fit:cover;border:1px solid var(--border);background:#efefef}.badge-dot{position:absolute;top:-3px;right:-5px;min-width:16px;height:16px;background:var(--danger);color:#fff;border-radius:999px;font-size:10px;font-weight:700;display:flex;align-items:center;justify-content:center;padding:0 4px}.app-shell{display:flex;max-width:975px;margin:0 auto;height:calc(100vh - var(--topnav))}.page{max-width:975px;margin:0 auto;padding:24px 20px 60px}.page-narrow{max-width:420px;margin:0 auto}.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}.auth-card{width:100%;max-width:380px;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:40px 32px;text-align:center}.auth-logo{font-size:34px;font-weight:800;margin-bottom:4px;color:var(--text)}.auth-sub{color:var(--text-2);font-size:13px;margin-bottom:22px}.auth-tabs{display:flex;margin-bottom:20px;border-bottom:1px solid var(--border)}.auth-tab{flex:1;padding:10px;background:none;border:none;font-size:14px;color:var(--text-2);border-bottom:2px solid transparent;transition:.2s}.auth-tab.active{color:var(--text);border-bottom-color:var(--text);font-weight:600}.input{width:100%;padding:11px 14px;font-size:15px;border:1px solid var(--border);border-radius:8px;background:var(--bg);margin-bottom:12px;outline:none;transition:border-color .2s}.input:focus{border-color:var(--text-2)}.btn{width:100%;padding:12px;font-size:15px;font-weight:600;color:#fff;background:var(--accent);border:none;border-radius:8px;transition:opacity .2s}.btn:hover{opacity:.9}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-ghost{width:100%;padding:12px;font-size:15px;font-weight:600;color:var(--accent);background:transparent;border:1px solid var(--accent);border-radius:8px}.btn-sm{padding:6px 14px;font-size:13px;font-weight:600;color:#fff;background:var(--accent);border:none;border-radius:6px}.hint{font-size:12px;color:var(--text-2);margin-top:14px}.err{color:var(--danger);font-size:13px;margin-bottom:12px;min-height:18px}.card{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:20px;overflow:hidden}.card-pad{padding:16px 20px}.card-head{display:flex;align-items:center;gap:12px;padding:12px 16px}.card-head .avatar{width:40px;height:40px;border-radius:50%;object-fit:cover;background:#efefef;border:1px solid var(--border)}.card-head .name{font-weight:600;font-size:14px}.card-head .meta{font-size:12px;color:var(--text-2)}.card-body .img{width:100%;display:block;background:#efefef;aspect-ratio:4/3;object-fit:cover}.card-actions{display:flex;gap:16px;padding:10px 16px}.card-actions svg{width:22px;height:22px;cursor:pointer}.card-actions .right{margin-left:auto}.card-stats{padding:0 16px;font-size:14px;font-weight:600}.card-cap{padding:8px 16px 16px;font-size:14px}.card-cap .uname{font-weight:600;margin-right:6px}.tag{color:var(--accent)}.tilegrid{display:grid;grid-template-columns:repeat(3,1fr);gap:3px}.tile{aspect-ratio:1;position:relative;overflow:hidden;cursor:pointer}.tile img{width:100%;height:100%;object-fit:cover}.tile-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:#0000004d;color:#fff;display:none;align-items:center;justify-content:center;gap:14px;font-size:14px}.tile:hover .tile-overlay{display:flex}.profile-head{display:flex;gap:28px;padding:20px 0 24px;align-items:center}.profile-avatar{width:150px;height:150px;border-radius:50%;object-fit:cover;border:2px solid var(--border)}.profile-info{flex:1}.profile-row{display:flex;align-items:center;gap:16px;margin-bottom:14px}.profile-username{font-size:20px;font-weight:400}.badge-v{display:inline-flex;align-items:center;font-size:11px;font-weight:700;color:#7a5c00;background:linear-gradient(135deg,#ffe9a8,#f5c842);border-radius:6px;padding:2px 8px;gap:4px}.badge-v .star{color:#b8860b}.stats{display:flex;gap:32px;font-size:15px;margin-bottom:6px}.stats b{font-weight:600}.vouch{font-size:12px;color:var(--text-2)}.banner{width:100%;max-height:260px;object-fit:cover;border-radius:var(--radius);margin-bottom:20px}.section-title{font-weight:700;font-size:16px;margin:24px 0 14px;display:flex;align-items:center;gap:8px}.chip-row{display:flex;gap:8px;flex-wrap:wrap}.chip{background:var(--panel);border:1px solid var(--border);border-radius:999px;padding:7px 14px;font-size:13px;color:var(--text-2);cursor:pointer;transition:.2s}.chip:hover{color:var(--accent);border-color:var(--accent)}.module-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px}.module{background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);padding:20px;text-align:center;cursor:pointer;transition:.2s}.module:hover{box-shadow:var(--shadow);transform:translateY(-1px)}.module .icon{font-size:30px;margin-bottom:8px}.module .name{font-weight:600;font-size:14px}.module .st{font-size:12px;color:var(--text-2);margin-top:4px}.st-badge{display:inline-block;font-size:11px;padding:2px 8px;border-radius:6px;margin-top:8px;background:#efefef;color:var(--text-2)}.st-badge.on{background:#e8f5e9;color:#2e7d32}.chatlist{flex:1;background:var(--panel);border-left:1px solid var(--border);border-right:1px solid var(--border);overflow-y:auto}.chatlist-head{position:sticky;top:0;background:var(--panel);padding:16px 16px 12px;border-bottom:1px solid var(--border-light)}.chatlist-head h2{font-size:18px;font-weight:700}.chat-item{display:flex;align-items:center;gap:12px;padding:12px 16px;cursor:pointer;transition:background .15s;border-bottom:1px solid var(--border-light)}.chat-item:hover,.chat-item.active{background:var(--bg)}.chat-item .cavatar{width:52px;height:52px;border-radius:50%;object-fit:cover;background:#efefef;flex-shrink:0}.cavatar-fallback{width:52px;height:52px;border-radius:50%;background:var(--grad);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}.chat-item .ctext{flex:1;min-width:0}.chat-item .cname{font-weight:600;font-size:14px;display:flex;align-items:center;gap:6px}.chat-item .cprev{font-size:13px;color:var(--text-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-item .cright{text-align:right;flex-shrink:0}.chat-item .ctime{font-size:11px;color:var(--text-3)}.chat-item .cunread{min-width:18px;height:18px;background:var(--accent);color:#fff;border-radius:999px;font-size:11px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;padding:0 5px;margin-top:4px}.chatwin{flex:1;display:flex;flex-direction:column;background:var(--panel);height:100%}.chatwin-head{display:flex;align-items:center;gap:12px;padding:12px 16px;border-bottom:1px solid var(--border)}.chatwin-head .cavatar{width:38px;height:38px;border-radius:50%;object-fit:cover;background:#efefef}.chatwin-head h3{font-size:16px;font-weight:600}.messages{flex:1;overflow-y:auto;padding:16px;background:var(--bg);display:flex;flex-direction:column;gap:4px}.msg-row{display:flex;margin:6px 0}.msg-row.mine{justify-content:flex-end}.msg-bubble{max-width:66%;padding:9px 14px;border-radius:18px;font-size:14px;line-height:1.4;word-break:break-word}.msg-row:not(.mine) .msg-bubble{background:var(--panel);border:1px solid var(--border);border-bottom-left-radius:4px}.msg-row.mine .msg-bubble{background:var(--accent);color:#fff;border-bottom-right-radius:4px}.msg-time{font-size:10px;color:var(--text-3);margin:2px 6px 0;align-self:flex-end}.msg-row.mine .msg-time{align-self:flex-end}.chatwin-input{display:flex;gap:10px;padding:12px 16px;border-top:1px solid var(--border);background:var(--panel)}.chatwin-input .input{margin:0;flex:1;border-radius:24px;padding:10px 16px}.chatwin-input .send{width:44px;height:44px;border-radius:50%;background:var(--accent);border:none;color:#fff;display:flex;align-items:center;justify-content:center}.chatwin-input .send svg{width:20px;height:20px}.chat-empty{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;color:var(--text-3)}.chat-empty .big{font-size:60px;margin-bottom:12px;opacity:.4}.contacts{flex:1;background:var(--panel);overflow-y:auto}.contacts-head{padding:16px 16px 12px;border-bottom:1px solid var(--border-light)}.contacts-head h2{font-size:18px;font-weight:700}.searchbar{display:flex;gap:8px;margin-top:10px}.searchbar .input{margin:0;flex:1}.contact-list{padding:8px 0}.contact-item{display:flex;align-items:center;gap:12px;padding:10px 16px;cursor:pointer}.contact-item:hover{background:var(--bg)}.contact-item .cavatar{width:42px;height:42px;border-radius:50%;object-fit:cover;background:#efefef}.online-dot{width:9px;height:9px;border-radius:50%;background:#58c255;display:inline-block;margin-left:4px}.empty{text-align:center;color:var(--text-2);padding:40px 20px}.empty .big{font-size:40px;margin-bottom:10px}.bottomnav{display:none;position:fixed;bottom:0;left:0;right:0;height:56px;background:var(--panel);border-top:1px solid var(--border);z-index:100}.bottomnav a{flex:1;display:flex;align-items:center;justify-content:center;color:var(--text);position:relative}.bottomnav svg{width:26px;height:26px}@media(max-width:735px){.topnav-inner{padding:0 12px}.page{padding:16px 12px 80px}.profile-head{flex-direction:column;align-items:flex-start;gap:16px}.profile-avatar{width:96px;height:96px}.bottomnav{display:flex}.hide-mobile{display:none!important}.card{border-radius:0;border-left:none;border-right:none}.app-shell{height:calc(100vh - var(--topnav) - 56px)}}