/* ============================================
   dianwo98 - Premium Modern UI
   Luxurious, Fashionable, Professional
   ============================================ */

/* --- Reset & Base --- */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI','PingFang SC','Microsoft YaHei',sans-serif;background:linear-gradient(135deg,#f5f7fa 0%,#e4e7ed 100%);color:#1a1a2e;font-size:14px;line-height:1.6;min-height:100vh}
a{text-decoration:none;color:#5b6abf;transition:all .3s cubic-bezier(.4,0,.2,1)}
a:hover{color:#3d4f9f}
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* --- Header (Glassmorphism) --- */
.header{background:rgba(255,255,255,.85);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(255,255,255,.3);position:sticky;top:0;z-index:1000;box-shadow:0 1px 20px rgba(0,0,0,.04)}
.header .container{display:flex;align-items:center;height:64px;gap:20px}
.logo a{font-size:24px;font-weight:800;background:linear-gradient(135deg,#4a3f8a,#6c5ce7,#a29bfe);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.5px}
.nav{display:flex;gap:2px;flex:1}
.nav a{padding:8px 14px;border-radius:8px;color:#555;font-size:13px;font-weight:500;transition:all .25s}
.nav a:hover{background:linear-gradient(135deg,rgba(108,92,231,.08),rgba(162,155,254,.08));color:#5b6abf}
.header-rate{font-size:12px;color:#999;white-space:nowrap;background:#f5f5f8;padding:4px 12px;border-radius:20px}
.user-box{display:flex;align-items:center;gap:12px;white-space:nowrap}
.user-box a{color:#5b6abf;text-decoration:none;font-size:13px;font-weight:500}
.user-box a:hover{color:#3d4f9f}
.user-name{font-weight:600}
.user-box .logout-btn{color:#e74c3c!important;font-weight:400}

/* --- Main Content --- */
.main-content{padding:28px 0 50px}

/* --- Page Title --- */
.page-title{font-size:22px;font-weight:700;margin-bottom:20px;color:#1a1a2e}

/* --- Section Common --- */
.section{margin-bottom:28px}
.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px}
.section-header h3{font-size:17px;font-weight:700;color:#1a1a2e;position:relative;padding-left:14px}
.section-header h3::before{content:'';position:absolute;left:0;top:2px;bottom:2px;width:3px;border-radius:2px;background:linear-gradient(180deg,#6c5ce7,#a29bfe)}
.section-header .more{font-size:13px;color:#5b6abf;text-decoration:none;font-weight:500;transition:all .3s}
.section-header .more:hover{color:#3d4f9f;transform:translateX(3px)}

/* --- Notice Bar --- */
.notice-bar{background:linear-gradient(135deg,#6c5ce7,#a29bfe);border-radius:12px;padding:12px 18px;margin-bottom:24px;color:#fff;font-size:13px;box-shadow:0 4px 15px rgba(108,92,231,.25);display:flex;gap:24px;overflow:hidden}
.notice-bar span{white-space:nowrap;animation:noticeScroll 20s linear infinite}
@keyframes noticeScroll{0%{transform:translateX(100%)}100%{transform:translateX(-100%)}}

/* --- Home Grid (Two Columns) --- */
.home-grid{display:grid;grid-template-columns:1fr 360px;gap:24px;margin-top:0}
.home-main{min-width:0}
.home-sidebar{min-width:0}

/* --- Ad Slots --- */
.ad-slot{background:linear-gradient(135deg,#f8f9ff,#eef0ff);border:1px dashed #c5cbe8;border-radius:10px;padding:12px;text-align:center;cursor:pointer;transition:all .3s;margin-bottom:14px;min-height:40px;display:flex;flex-direction:column;align-items:center;justify-content:center}
.ad-slot:hover{background:linear-gradient(135deg,#eef0ff,#dde0f8);border-color:#a29bfe;box-shadow:0 2px 10px rgba(108,92,231,.1)}
.ad-slot-text{color:#5b6abf;font-size:12px;font-weight:600}
.ad-slot-sub{color:#aaa;font-size:10px;margin-top:2px}
.ad-slot-position{color:#7c6cf0;font-size:10px;font-weight:600;margin-bottom:2px;background:rgba(124,108,240,.08);padding:1px 8px;border-radius:3px;display:inline-block}
.ad-filled{background:#fff;border:1px solid #eee;cursor:default;padding:8px}
.ad-filled:hover{background:#fff;border-color:#eee;box-shadow:none}
.ad-filled-text{color:#333;font-size:13px}
.ad-img{max-width:100%;max-height:80px;border-radius:6px}
.ad-slot-wide{padding:16px;min-height:60px}
.ad-slot-sm{padding:8px;min-height:30px;margin-bottom:10px}
.ad-slot-header{background:linear-gradient(135deg,#f0f2ff,#e4e7fc);border-color:#b8bde8;padding:10px;border-radius:8px;margin-bottom:12px}

/* --- Browse Task List --- */
.browse-task-list{background:#fff;border-radius:14px;box-shadow:0 2px 12px rgba(0,0,0,.04);overflow:hidden;border:1px solid rgba(0,0,0,.04)}
.browse-task-item{display:flex;align-items:center;padding:12px 14px;border-bottom:1px solid #f5f5f8;transition:all .2s}
.browse-task-item:last-child{border-bottom:none}
.browse-task-item:hover{background:linear-gradient(135deg,rgba(108,92,231,.03),rgba(162,155,254,.03))}
.browse-task-body{flex:1;display:flex;align-items:center;gap:12px;min-width:0}
.browse-task-icon{width:32px;height:32px;border-radius:10px;background:linear-gradient(135deg,#6c5ce7,#a29bfe);color:#fff;display:flex;align-items:center;justify-content:center;font-size:15px;font-weight:700;flex-shrink:0;box-shadow:0 2px 8px rgba(108,92,231,.2)}
.browse-task-info{min-width:0}
.browse-task-info h4{font-size:13px;font-weight:600;color:#1a1a2e;margin:0 0 4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.browse-task-meta{display:flex;gap:10px;font-size:11px}
.browse-task-meta span{color:#999}
.browse-task-price{background:rgba(108,92,231,.08);color:#5b6abf!important;padding:1px 8px;border-radius:4px;font-weight:600}
.browse-task-time{color:#bbb!important}
.browse-task-user{color:#ccc!important}
.browse-task-count{font-size:11px;color:#bbb;white-space:nowrap;margin:0 14px}
.browse-task-btn{padding:6px 16px;border-radius:8px;background:linear-gradient(135deg,#6c5ce7,#a29bfe);color:#fff;font-size:12px;font-weight:600;text-decoration:none;flex-shrink:0;transition:all .3s;box-shadow:0 2px 8px rgba(108,92,231,.2)}
.browse-task-btn:hover{transform:translateY(-1px);box-shadow:0 4px 15px rgba(108,92,231,.35);color:#fff}

/* --- Register Task Grid --- */
.task-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.task-card{background:#fff;border-radius:12px;padding:14px;border:1px solid rgba(0,0,0,.04);box-shadow:0 2px 8px rgba(0,0,0,.03);transition:all .3s}
.task-card:hover{box-shadow:0 6px 20px rgba(0,0,0,.06);transform:translateY(-2px)}
.task-card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}
.task-card-title{font-size:13px;color:#1a1a2e;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}
.task-card-price{background:linear-gradient(135deg,rgba(108,92,231,.1),rgba(162,155,254,.1));color:#5b6abf;font-size:14px;font-weight:700;padding:2px 10px;border-radius:6px}
.task-card-body{display:flex;justify-content:space-between;font-size:12px;color:#999;margin-bottom:10px}
.task-card-btn{display:block;text-align:center;padding:7px;border-radius:8px;background:#f5f5f8;color:#666;font-size:12px;font-weight:500;text-decoration:none;transition:all .3s}
.task-card-btn:hover{background:linear-gradient(135deg,#6c5ce7,#a29bfe);color:#fff;box-shadow:0 4px 12px rgba(108,92,231,.25)}

/* --- Activity Feed --- */
.activity-feed{background:#fff;border-radius:14px;box-shadow:0 2px 12px rgba(0,0,0,.04);overflow:hidden;max-height:400px;overflow-y:auto;border:1px solid rgba(0,0,0,.04)}
.activity-feed::-webkit-scrollbar{width:4px}
.activity-feed::-webkit-scrollbar-thumb{background:#ddd;border-radius:2px}
.activity-item{display:flex;align-items:center;gap:8px;padding:8px 14px;font-size:12px;color:#666;border-bottom:1px solid #f5f5f8;transition:background .2s}
.activity-item:last-child{border-bottom:none}
.activity-item:hover{background:rgba(108,92,231,.03)}
.activity-user{color:#5b6abf;font-weight:600;font-size:12px}
.activity-action{color:#aaa;font-size:11px}
.activity-amount{color:#27ae60;font-weight:700;font-size:12px}
.activity-empty{padding:40px;text-align:center;color:#bbb;font-size:14px}

/* --- Rank Tabs & List --- */
.rank-tabs{display:flex;gap:0;background:#f5f5f8;border-radius:12px;padding:4px;margin-bottom:12px;box-sizing:border-box}
.rank-tabs a{flex:1 1 50%;width:50%;min-width:0;text-align:center;padding:10px 6px;font-size:13px;color:#888;text-decoration:none;transition:all .25s;font-weight:500;border-radius:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;line-height:1.4;box-sizing:border-box}
.rank-tabs a.active{background:#fff;color:#5b6abf;font-weight:600;box-shadow:0 2px 6px rgba(0,0,0,.08)}
.rank-tabs a:not(.active):hover{color:#666;background:rgba(255,255,255,.4)}
.rank-list{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 2px 12px rgba(0,0,0,.04);border:1px solid rgba(0,0,0,.04)}
.rank-table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:13px}
.rank-table thead th{background:#f8f9ff;padding:12px 10px;font-size:12px;color:#999;font-weight:600;border-bottom:1px solid #eee}
.rank-table tbody tr{transition:background .2s}
.rank-table tbody tr:hover{background:rgba(108,92,231,.03)}
.rank-table tbody tr.rank-top{background:linear-gradient(135deg,rgba(255,215,0,.04),rgba(255,200,0,.02))}
.rank-table tbody td{padding:10px;border-bottom:1px solid #f5f5f8;vertical-align:middle}
.rank-table tbody tr:last-child td{border-bottom:none}
.rank-table .col-rank{width:54px;text-align:center}
.rank-table .col-name{text-align:center;padding-left:6px;padding-right:6px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.rank-table .col-money{width:100px;text-align:right;padding-right:14px;color:#e67e22;font-weight:700;white-space:nowrap}
.rank-num{display:inline-flex;align-items:center;justify-content:center;width:26px;height:22px;border-radius:11px;font-size:11px;font-weight:800;text-align:center}
.r1{background:linear-gradient(135deg,#ffd700,#f0c000);color:#8b6914;box-shadow:0 1px 4px rgba(255,215,0,.3)}
.r2{background:linear-gradient(135deg,#e8e8e8,#d0d0d0);color:#666;box-shadow:0 1px 4px rgba(0,0,0,.06)}
.r3{background:linear-gradient(135deg,#f4a460,#d48940);color:#8b4513;box-shadow:0 1px 4px rgba(244,164,96,.3)}
.rank-empty{text-align:center;padding:24px;color:#bbb;font-size:13px}

/* --- Article Side List --- */
.article-side-list{background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 2px 12px rgba(0,0,0,.04);border:1px solid rgba(0,0,0,.04)}
.article-side-item{display:flex;flex-direction:column;padding:10px 14px;border-bottom:1px solid #f5f5f8;text-decoration:none;gap:3px;transition:background .2s}
.article-side-item:last-child{border-bottom:none}
.article-side-item:hover{background:rgba(108,92,231,.03)}
.article-side-title{font-size:13px;color:#333;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:500}
.article-side-time{font-size:11px;color:#bbb}

/* --- Full Width Section --- */
.full-width{margin-top:8px}

/* --- Article Grid (Recommend) --- */
.article-grid{display:flex;flex-direction:column;background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 2px 12px rgba(0,0,0,.04);border:1px solid rgba(0,0,0,.04)}
.article-card{display:flex;align-items:center;padding:13px 16px;border-bottom:1px solid #f5f5f8;gap:12px;transition:background .2s}
.article-card:last-child{border-bottom:none}
.article-card:hover{background:rgba(108,92,231,.03)}
.article-card h4{font-size:14px;font-weight:500;margin:0;flex:1;min-width:0}
.article-card h4 a{color:#1a1a2e;text-decoration:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:block;transition:color .2s}
.article-card h4 a:hover{color:#5b6abf}
.article-card-meta{display:flex;gap:14px;font-size:11px;color:#bbb;white-space:nowrap;flex-shrink:0}
.article-card p{display:none}
.article-tabs{display:flex;gap:4px}
.article-tabs a{padding:6px 14px;border-radius:8px;font-size:12px;color:#888;font-weight:500;transition:all .3s}
.article-tabs a:hover{background:rgba(108,92,231,.08);color:#5b6abf}
.article-tabs a.active{background:linear-gradient(135deg,#6c5ce7,#a29bfe);color:#fff;box-shadow:0 2px 8px rgba(108,92,231,.2)}

/* --- Links List --- */
.links-list{display:flex;flex-wrap:wrap;gap:8px;padding:16px;background:#fff;border-radius:14px;box-shadow:0 2px 12px rgba(0,0,0,.04);border:1px solid rgba(0,0,0,.04)}
.link-item{padding:5px 12px;border-radius:6px;background:#f5f5f8;color:#666;font-size:12px;text-decoration:none;transition:all .3s}
.link-item:hover{background:linear-gradient(135deg,#6c5ce7,#a29bfe);color:#fff;transform:translateY(-1px)}

/* --- User Quick Summary (Home) --- */
.user-summary{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:24px}
.user-stat-card{background:#fff;border-radius:14px;padding:18px;text-align:center;box-shadow:0 2px 12px rgba(0,0,0,.04);border:1px solid rgba(0,0,0,.04);transition:all .3s}
.user-stat-card:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.06)}
.user-stat-card .label{font-size:12px;color:#999;margin-bottom:4px}
.user-stat-card .value{font-size:24px;font-weight:800;background:linear-gradient(135deg,#6c5ce7,#a29bfe);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

/* --- Quick Links --- */
.quick-links{display:grid;grid-template-columns:repeat(6,1fr);gap:12px;margin-bottom:24px}
.quick-link{background:#fff;border-radius:12px;padding:16px 10px;text-align:center;text-decoration:none;border:1px solid rgba(0,0,0,.04);box-shadow:0 2px 8px rgba(0,0,0,.03);transition:all .3s}
.quick-link:hover{transform:translateY(-3px);box-shadow:0 8px 25px rgba(0,0,0,.08)}
.quick-link .icon{font-size:26px;margin-bottom:6px;display:block}
.quick-link .name{font-size:12px;color:#666;font-weight:500}

/* --- Footer --- */
.footer{background:#fff;border-top:1px solid #f0f0f3;text-align:center;padding:24px;margin-top:50px;color:#999;font-size:13px}
.footer-links{display:flex;justify-content:center;gap:20px;margin-bottom:12px;flex-wrap:wrap}
.footer-links a{color:#888;font-size:12px;transition:color .2s}
.footer-links a:hover{color:#5b6abf}
.footer p{margin-bottom:3px;color:#bbb;font-size:12px}

/* ========== Shared Components ========== */

/* Buttons */
.btn{display:inline-block;padding:10px 24px;border-radius:10px;font-size:13px;font-weight:600;border:none;cursor:pointer;transition:all .3s;text-align:center;text-decoration:none}
.btn-primary{background:linear-gradient(135deg,#6c5ce7,#a29bfe);color:#fff;box-shadow:0 3px 12px rgba(108,92,231,.2)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 5px 20px rgba(108,92,231,.35);color:#fff}
.btn-success{background:linear-gradient(135deg,#27ae60,#2ecc71);color:#fff;box-shadow:0 3px 12px rgba(39,174,96,.2)}
.btn-success:hover{transform:translateY(-1px);box-shadow:0 5px 20px rgba(39,174,96,.35);color:#fff}
.btn-info{background:linear-gradient(135deg,#3498db,#5dade2);color:#fff;box-shadow:0 3px 12px rgba(52,152,219,.2)}
.btn-info:hover{transform:translateY(-1px);box-shadow:0 5px 20px rgba(52,152,219,.35);color:#fff}
.btn-danger{background:linear-gradient(135deg,#e74c3c,#f1948a);color:#fff;box-shadow:0 3px 12px rgba(231,76,60,.2)}
.btn-danger:hover{transform:translateY(-1px);box-shadow:0 5px 20px rgba(231,76,60,.35);color:#fff}
.btn-sm{padding:6px 16px;font-size:12px}
.btn-block{display:block;width:100%}

/* Pagination */
.pagination{display:flex;justify-content:center;gap:6px;margin-top:20px}
.pagination a,.pagination span{padding:8px 14px;border-radius:8px;font-size:13px;color:#666;background:#fff;border:1px solid #eee;transition:all .3s}
.pagination a:hover{background:linear-gradient(135deg,#6c5ce7,#a29bfe);color:#fff;border-color:transparent}
.pagination .current{background:linear-gradient(135deg,#6c5ce7,#a29bfe);color:#fff;border-color:transparent}

/* Table */
.data-table{width:100%;border-collapse:separate;border-spacing:0;font-size:13px}
.data-table thead{background:linear-gradient(135deg,rgba(108,92,231,.05),rgba(162,155,254,.05))}
.data-table th{padding:12px 14px;text-align:left;font-weight:600;color:#555;font-size:12px;border-bottom:1px solid #eee}
.data-table td{padding:11px 14px;border-bottom:1px solid #f0f0f3;color:#444}
.data-table tr:last-child td{border-bottom:none}
.data-table tr:hover td{background:rgba(108,92,231,.03)}

/* Form */
.form-container{max-width:500px}
.form-group{margin-bottom:16px}
.form-group label{display:block;font-size:13px;font-weight:600;color:#555;margin-bottom:6px}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:10px 14px;border:1px solid #e0e0e5;border-radius:8px;font-size:13px;transition:all .3s;background:#fafafa}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:#5b6abf;box-shadow:0 0 0 3px rgba(108,92,231,.1);background:#fff}

/* Cards */
.card{background:#fff;border-radius:14px;box-shadow:0 2px 12px rgba(0,0,0,.04);border:1px solid rgba(0,0,0,.04);overflow:hidden}
.card-header{padding:16px 18px;border-bottom:1px solid #f0f0f3;font-size:15px;font-weight:700;color:#1a1a2e}
.card-body{padding:18px}

/* Stats Grid (Dashboard) */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.stat-card{background:#fff;border-radius:14px;padding:20px;text-align:center;box-shadow:0 2px 12px rgba(0,0,0,.04);border:1px solid rgba(0,0,0,.04);transition:all .3s}
.stat-card:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.06)}
.stat-value{font-size:28px;font-weight:800;margin-bottom:4px}
.stat-label{font-size:12px;color:#999}

/* Task Item Page */
.task-page{padding:0}
.task-page h2{font-size:20px;font-weight:700;margin-bottom:18px;color:#1a1a2e}
.task-filter{display:flex;gap:8px;margin-bottom:18px;flex-wrap:wrap}
.task-filter a{padding:7px 16px;border-radius:8px;font-size:13px;color:#666;background:#fff;border:1px solid #eee;transition:all .3s;text-decoration:none}
.task-filter a:hover,.task-filter a.active{background:linear-gradient(135deg,#6c5ce7,#a29bfe);color:#fff;border-color:transparent;box-shadow:0 2px 8px rgba(108,92,231,.2)}
.task-list{display:flex;flex-direction:column;gap:0}
.task-item{display:flex;align-items:center;padding:14px 16px;background:#fff;border-radius:12px;margin-bottom:10px;box-shadow:0 1px 6px rgba(0,0,0,.04);border:1px solid rgba(0,0,0,.04);transition:all .3s;gap:16px}
.task-item:hover{box-shadow:0 4px 15px rgba(0,0,0,.06);transform:translateY(-1px)}
.task-item .task-img{width:80px;height:80px;border-radius:12px;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:32px;font-weight:800;color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.15)}
.task-detail{flex:1;min-width:0}
.task-detail h4{font-size:15px;font-weight:600;color:#1a1a2e;margin-bottom:6px}
.task-meta{display:flex;gap:14px;font-size:12px;color:#999;margin-bottom:8px}
.price-tag{color:#e67e22;font-size:15px;font-weight:700}
.task-detail .btn{padding:7px 20px;font-size:13px}

/* Task Process Page */
.task-process{max-width:700px;margin:0 auto;background:#fff;border-radius:14px;padding:30px;box-shadow:0 2px 12px rgba(0,0,0,.04);border:1px solid rgba(0,0,0,.04)}
.task-process h2{font-size:20px;font-weight:700;margin-bottom:6px}
.task-process .meta{margin-bottom:16px;font-size:13px;color:#999;display:flex;gap:16px}
.task-process .content{color:#555;line-height:1.8;margin-bottom:20px;font-size:14px}
.task-process .content img{max-width:100%;border-radius:8px;margin:10px 0}

/* ========== Login / Register Pages ========== */
.login-container{max-width:420px;margin:40px auto;background:#fff;border-radius:16px;padding:40px 32px;box-shadow:0 4px 20px rgba(0,0,0,.05);border:1px solid rgba(0,0,0,.04)}
.login-container h2{text-align:center;font-size:24px;font-weight:800;margin-bottom:6px;background:linear-gradient(135deg,#4a3f8a,#6c5ce7,#a29bfe);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.login-container .sub{text-align:center;color:#999;font-size:13px;margin-bottom:24px}
.login-container .form-group{margin-bottom:16px}
.login-container input{width:100%;padding:12px 14px;border:1px solid #e0e0e5;border-radius:10px;font-size:14px;transition:all .3s;background:#fafafa}
.login-container input:focus{outline:none;border-color:#5b6abf;box-shadow:0 0 0 3px rgba(108,92,231,.1);background:#fff}
.login-container .checkbox{display:flex;align-items:center;gap:6px;font-size:12px;color:#888}
.login-container .btn{height:48px;font-size:15px;margin-top:8px}
.login-container .links{text-align:center;margin-top:16px;font-size:13px;color:#999}
.login-container .links a{color:#5b6abf;font-weight:500}

/* ========== User Center ========== */
.user-center{display:flex;gap:24px;align-items:flex-start}
.user-sidebar{width:220px;flex-shrink:0;background:#fff;border-radius:14px;overflow:hidden;box-shadow:0 2px 12px rgba(0,0,0,.04);border:1px solid rgba(0,0,0,.04);position:sticky;top:90px}
.user-avatar{padding:24px 16px 16px;text-align:center;background:linear-gradient(135deg,rgba(108,92,231,.06),rgba(162,155,254,.06))}
.user-avatar img{width:64px;height:64px;border-radius:50%;object-fit:cover;margin-bottom:8px}
.user-avatar h3{font-size:14px;font-weight:600;color:#333}
.menu{list-style:none;padding:0;margin:0}
.menu li{border-bottom:1px solid #f5f5f8}
.menu li:last-child{border-bottom:none}
.menu a{display:block;padding:10px 16px;color:#555;font-size:13px;text-decoration:none;transition:all .2s}
.menu a:hover{background:rgba(108,92,231,.04);color:#5b6abf;padding-left:20px}
.menu a.active{background:linear-gradient(135deg,rgba(108,92,231,.08),rgba(162,155,254,.08));color:#5b6abf;font-weight:600;border-right:3px solid #5b6abf}
.user-content{flex:1;min-width:0;background:#fff;border-radius:14px;padding:24px;box-shadow:0 2px 12px rgba(0,0,0,.04);border:1px solid rgba(0,0,0,.04)}
.user-content h2{font-size:18px;font-weight:700;margin-bottom:20px;color:#1a1a2e}

/* ========== Article Page ========== */
.article-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:20px}
.article-page .page-title{margin:0;font-size:22px;font-weight:700}
.article-page .article-tabs{margin:0}
.article-list-full{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:18px}
.article-card-link{display:block;color:inherit;text-decoration:none;transition:all .3s}
.article-item{display:flex;gap:16px;background:#fff;border-radius:14px;padding:18px;box-shadow:0 2px 12px rgba(0,0,0,.04);border:1px solid rgba(0,0,0,.04);transition:all .3s}
.article-item:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.08)}
.art-thumb{width:64px;height:64px;border-radius:16px;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:26px;font-weight:800;color:#fff;text-shadow:0 2px 4px rgba(0,0,0,.15);background:linear-gradient(135deg,#6c5ce7,#a29bfe);box-shadow:0 2px 8px rgba(108,92,231,.2)}
.art-thumb[data-type="original"]{background:linear-gradient(135deg,#6c5ce7,#a29bfe)}
.art-thumb[data-type="car"]{background:linear-gradient(135deg,#3498db,#5dade2)}
.art-thumb[data-type="tech"]{background:linear-gradient(135deg,#27ae60,#2ecc71)}
.article-info{flex:1;min-width:0;display:flex;flex-direction:column;justify-content:center}
.article-info h3{font-size:16px;font-weight:700;color:#1a1a2e;line-height:1.4;margin:0 0 8px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;transition:color .2s}
.article-card-link:hover .article-info h3{color:#5b6abf}
.article-info p{font-size:13px;color:#666;line-height:1.6;margin:0 0 10px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.art-meta{display:flex;align-items:center;gap:10px;font-size:12px;color:#999}
.art-badge{padding:3px 9px;border-radius:6px;font-size:11px;font-weight:600}
.art-badge-original{background:rgba(108,92,231,.1);color:#5b6abf}
.art-badge-car{background:rgba(52,152,219,.1);color:#3498db}
.art-badge-tech{background:rgba(39,174,96,.1);color:#27ae60}
.article-empty{text-align:center;padding:60px 20px;color:#bbb;background:#fff;border-radius:14px;box-shadow:0 2px 12px rgba(0,0,0,.04);border:1px solid rgba(0,0,0,.04)}
@media (max-width:768px){
.article-list-full{grid-template-columns:1fr}
.article-header{flex-direction:column;align-items:flex-start}
}

/* ========== Links Page ========== */
.links-page{padding:0}
.links-page h2{font-size:20px;font-weight:700;margin-bottom:18px}
.links-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px}
.links-grid a{display:block;padding:14px;text-align:center;background:#fff;border-radius:12px;color:#555;font-size:13px;text-decoration:none;border:1px solid rgba(0,0,0,.04);box-shadow:0 1px 6px rgba(0,0,0,.03);transition:all .3s}
.links-grid a:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(0,0,0,.06);background:linear-gradient(135deg,rgba(108,92,231,.03),rgba(162,155,254,.03))}

/* ========== Rank Page ========== */
.rank-page h2{font-size:20px;font-weight:700;margin-bottom:18px}

/* ========== Notice Page ========== */
.notice-detail{padding:24px;max-width:700px;margin:0 auto;background:#fff;border-radius:14px;box-shadow:0 2px 12px rgba(0,0,0,.04);border:1px solid rgba(0,0,0,.04)}
.notice-detail h2{font-size:20px;font-weight:700;margin-bottom:8px}
.notice-detail .info{font-size:12px;color:#bbb;margin-bottom:20px}
.notice-detail .content{color:#555;line-height:1.8}

/* ========== Quick Actions ========== */
.quick-actions{display:flex;gap:10px;margin-top:20px}
.quick-actions .btn{padding:8px 20px;font-size:13px}

/* ========== Responsive ========== */
@media(max-width:1024px){.home-grid{grid-template-columns:1fr}.quick-links{grid-template-columns:repeat(3,1fr)}.user-center{flex-direction:column}.user-sidebar{width:100%;position:static}.stats-grid{grid-template-columns:repeat(2,1fr)}.links-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}}
@media(max-width:768px){
    .container{padding:0 12px}
    .home-grid{grid-template-columns:1fr}
    .quick-links{grid-template-columns:repeat(3,1fr)}
    .header .container{flex-wrap:wrap;height:auto;padding:12px 16px;gap:10px}
    .nav{order:3;width:100%;overflow-x:auto;padding-top:6px;justify-content:flex-start}
    .nav a{font-size:12px;padding:6px 10px}.header-rate{font-size:11px}
    .user-summary{grid-template-columns:1fr}.stats-grid{grid-template-columns:1fr}
    .task-card{flex-direction:column}.task-item{flex-direction:column}
    .task-item .task-img{width:100%;height:120px}
    .login-container{width:90%;padding:28px 20px}
    .activity-item{flex-wrap:wrap}.article-grid{grid-template-columns:1fr}
    .task-grid{grid-template-columns:1fr}
    .user-content{padding:16px;border-radius:12px}
    .user-sidebar{width:100%;position:static;margin-bottom:12px}
    .user-sidebar .menu{display:flex;flex-wrap:wrap;padding:4px}
    .user-sidebar .menu li{border-bottom:none;flex:0 0 50%}
    .user-sidebar .menu a{padding:8px 10px;font-size:12px}
    .user-avatar{padding:12px 16px 8px;display:flex;align-items:center;gap:12px}
    .user-avatar img{width:40px;height:40px;margin-bottom:0}
    .user-avatar h3{font-size:13px;margin:0}
    .user-center{flex-direction:column}
    .quick-actions{flex-wrap:wrap}
    .task-meta{flex-wrap:wrap;gap:8px}
    .publish-form{padding:16px!important}
    .recharge-box{padding:16px!important}
    .pay-types{flex-wrap:wrap}
    .main-content{padding:16px 0 30px}
    .ad-slot-wide{padding:10px}
    .form-row{flex-direction:column!important;gap:0!important}
}
@media(max-width:480px){
    .quick-links{grid-template-columns:repeat(2,1fr)}
    .links-grid{grid-template-columns:repeat(2,1fr)}
    .user-sidebar .menu li{flex:0 0 100%}
    .stats-grid{grid-template-columns:1fr}
    .task-filter a{padding:5px 10px;font-size:12px}
    .browse-task-count{display:none}
}

/* ========== Publish Form (Card Style) ========== */
.publish-form{max-width:700px;margin:24px auto;background:#fff;border-radius:14px;padding:28px 30px;box-shadow:0 2px 12px rgba(0,0,0,.04);border:1px solid rgba(0,0,0,.04)}
.publish-form h3{font-size:17px;font-weight:700;margin-bottom:20px;color:#1a1a2e}
.publish-form .form-group{margin-bottom:18px}
.publish-form label{display:block;font-size:13px;font-weight:600;color:#555;margin-bottom:6px}
.publish-form .form-control{width:100%;padding:11px 14px;border:1px solid #e0e0e5;border-radius:8px;font-size:14px;transition:all .3s;background:#fafafa}
.publish-form .form-control:focus{outline:none;border-color:#5b6abf;box-shadow:0 0 0 3px rgba(108,92,231,.1);background:#fff}
.publish-form select.form-control{height:42px}
.publish-form .cost-info{background:linear-gradient(135deg,#f0f2ff,#e8ebfe);border:1px solid rgba(108,92,231,.1);padding:16px 20px;border-radius:10px;margin:16px 0}
.publish-form .cost-info span{vertical-align:middle}

/* ========== Withdraw Card ========== */
.withdraw-card{background:#fff;border-radius:18px;padding:28px 32px;box-shadow:0 4px 24px rgba(0,0,0,.06);border:1px solid rgba(0,0,0,.04);max-width:560px;width:100%}
.withdraw-card-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;margin-bottom:24px;padding-bottom:18px;border-bottom:1px solid #f0f0f3}
.withdraw-card-header h2{margin:0;font-size:20px;font-weight:700;color:#1a1a2e}
.withdraw-rate{font-size:13px;color:#888;margin:0}
.withdraw-rate strong{color:#5b6abf;font-weight:700}
.withdraw-stats{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:24px}
.stat-item{background:linear-gradient(135deg,#fafafa,#f5f6fb);border-radius:14px;padding:18px;text-align:center;border:1px solid #f0f0f3}
.stat-label{display:block;font-size:12px;color:#888;margin-bottom:8px}
.stat-value{font-size:22px;font-weight:800}
.withdraw-section{margin-bottom:8px}
.withdraw-form .form-group{margin-bottom:18px}
.withdraw-form .form-group label{display:block;font-size:13px;font-weight:600;color:#555;margin-bottom:8px}
.withdraw-input-wrap{display:flex;align-items:center;background:#f5f6fb;border:2px solid #e8e8ed;border-radius:12px;padding:4px 16px;transition:all .3s}
.withdraw-input-wrap:focus-within{border-color:#5b6abf;box-shadow:0 0 0 4px rgba(108,92,231,.08);background:#fff}
.withdraw-input-wrap input{flex:1;border:none;background:transparent;font-size:18px;font-weight:700;color:#1a1a2e;padding:10px 0;outline:none}
.withdraw-input-wrap .input-unit{font-size:13px;color:#999;font-weight:500}
.withdraw-form .form-row{display:flex;gap:16px}
.withdraw-form .form-row .form-group{flex:1}
.withdraw-form .form-row .form-group input{width:100%;padding:10px 14px;border:1px solid #e0e0e5;border-radius:8px;font-size:13px;background:#fafafa;transition:all .3s}
.withdraw-form .form-row .form-group input:focus{outline:none;border-color:#5b6abf;background:#fff;box-shadow:0 0 0 3px rgba(108,92,231,.1)}
.withdraw-preview{margin-top:10px;font-size:13px;color:#888;opacity:0;transform:translateY(-5px);transition:all .3s}
.withdraw-preview.show{opacity:1;transform:translateY(0)}
.withdraw-preview strong{color:#27ae60;font-size:16px}
.withdraw-notice{background:#f8f9fc;border-radius:12px;padding:16px 18px;margin:20px 0}
.withdraw-notice h4{margin:0 0 10px;font-size:14px;color:#333}
.withdraw-notice ul{margin:0;padding-left:18px;font-size:12px;color:#888;line-height:1.8}
.withdraw-btn{width:100%;padding:15px 24px;border:none;border-radius:12px;background:linear-gradient(135deg,#5b6abf,#7b68ee);color:#fff;font-size:16px;font-weight:700;cursor:pointer;transition:all .3s;box-shadow:0 6px 18px rgba(108,92,231,.25)}
.withdraw-btn:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(108,92,231,.35)}
.withdraw-btn:active{transform:translateY(0)}
@media (max-width:768px){
.withdraw-card{padding:22px 18px}
.withdraw-card-header{flex-direction:column;align-items:flex-start}
.withdraw-stats{grid-template-columns:1fr}
.withdraw-form .form-row{flex-direction:column;gap:0}
}
.recharge-card-header{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;margin-bottom:24px;padding-bottom:18px;border-bottom:1px solid #f0f0f3}
.recharge-card-header h2{margin:0;font-size:20px;font-weight:700;color:#1a1a2e}
.recharge-rate{font-size:13px;color:#888;margin:0}
.recharge-rate strong{color:#5b6abf;font-weight:700}
.recharge-section{margin-bottom:24px}
.section-title{font-size:14px;font-weight:700;color:#333;margin-bottom:14px}
.recharge-input-wrap{display:flex;align-items:center;background:linear-gradient(135deg,#fafafa,#f5f6fb);border:2px solid #e8e8ed;border-radius:14px;padding:6px 18px;transition:all .3s}
.recharge-input-wrap:focus-within{border-color:#5b6abf;box-shadow:0 0 0 4px rgba(108,92,231,.08);background:#fff}
.recharge-input-wrap .currency{font-size:28px;font-weight:700;color:#333;margin-right:10px}
.recharge-input-wrap input{flex:1;border:none;background:transparent;font-size:22px;font-weight:700;color:#1a1a2e;padding:12px 0;outline:none}
.recharge-input-wrap .unit{font-size:14px;color:#999;font-weight:500}
.quick-amounts{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.amount-tag{display:inline-flex;align-items:center;justify-content:center;min-width:64px;padding:8px 14px;background:#f5f6fb;border:1px solid #e8e8ed;border-radius:10px;font-size:14px;font-weight:600;color:#666;cursor:pointer;transition:all .2s}
.amount-tag:hover{background:#eef0ff;border-color:#c6c9f0;color:#5b6abf}
.amount-tag.active{background:linear-gradient(135deg,#5b6abf,#7b68ee);color:#fff;border-color:#5b6abf;box-shadow:0 4px 12px rgba(108,92,231,.25)}
.recharge-preview{margin-top:14px;font-size:14px;color:#888;opacity:0;transform:translateY(-5px);transition:all .3s}
.recharge-preview.show{opacity:1;transform:translateY(0)}
.recharge-preview strong{color:#27ae60;font-size:18px}
.pay-methods{display:flex;gap:12px;flex-wrap:wrap}
.pay-method{flex:1;min-width:120px;display:flex;align-items:center;gap:10px;padding:14px 16px;background:#f8f9fc;border:2px solid #e8e8ed;border-radius:12px;cursor:pointer;transition:all .2s;position:relative}
.pay-method:hover{border-color:#c6c9f0;background:#fff}
.pay-method.active{border-color:#5b6abf;background:linear-gradient(135deg,rgba(108,92,231,.06),rgba(162,155,254,.06));box-shadow:0 4px 12px rgba(108,92,231,.12)}
.pay-method input{position:absolute;opacity:0}
.pay-icon{width:36px;height:36px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:#fff;flex-shrink:0}
.pay-icon-epay{background:linear-gradient(135deg,#5b6abf,#7b68ee)}
.pay-icon-alipay{background:linear-gradient(135deg,#1677ff,#0e5fd8)}
.pay-icon-wechat{background:linear-gradient(135deg,#07c160,#05a350)}
.pay-text{font-size:14px;font-weight:600;color:#333}
.pay-check{width:18px;height:18px;border:2px solid #d0d0d5;border-radius:50%;margin-left:auto;position:relative;transition:all .2s}
.pay-method.active .pay-check{border-color:#5b6abf;background:#5b6abf}
.pay-method.active .pay-check:after{content:'';position:absolute;width:5px;height:9px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg);left:5px;top:2px}
.recharge-agreement{background:#f8f9fc;border-radius:12px;padding:16px 18px;margin-bottom:24px}
.agree-label{display:flex;align-items:flex-start;gap:10px;cursor:pointer;font-size:13px;color:#666;line-height:1.5}
.agree-label input{position:absolute;opacity:0}
.agree-check{width:18px;height:18px;border:2px solid #d0d0d5;border-radius:5px;flex-shrink:0;margin-top:2px;position:relative;transition:all .2s;background:#fff}
.agree-label input:checked + .agree-check{background:#5b6abf;border-color:#5b6abf}
.agree-label input:checked + .agree-check:after{content:'';position:absolute;width:5px;height:9px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg);left:5px;top:2px}
.agree-label a{color:#5b6abf;text-decoration:none}
.agree-label a:hover{text-decoration:underline}
.agree-tip{font-size:12px;color:#999;margin:10px 0 0 28px}
.recharge-btn{width:100%;padding:15px 24px;border:none;border-radius:12px;background:linear-gradient(135deg,#27ae60,#2ecc71);color:#fff;font-size:16px;font-weight:700;cursor:pointer;transition:all .3s;box-shadow:0 6px 18px rgba(39,174,96,.25)}
.recharge-btn:hover{transform:translateY(-2px);box-shadow:0 8px 22px rgba(39,174,96,.35)}
.recharge-btn:active{transform:translateY(0)}
@media (max-width:768px){
.recharge-card{padding:22px 18px}
.recharge-card-header{flex-direction:column;align-items:flex-start}
.pay-method{min-width:calc(50% - 6px)}
}
/* ========== Invite Link Box ========== */
.spread-invite{background:linear-gradient(135deg,#f0f2ff,#e8ebfe);border:1px solid rgba(108,92,231,.08);padding:20px 24px;border-radius:10px;margin-bottom:20px}
.spread-invite p{font-size:13px;color:#666;margin-bottom:8px}
.invite-link-box{display:flex;gap:10px}
.invite-link-box input{flex:1;padding:10px 12px;border:1px solid #d0d0d5;border-radius:8px;font-size:13px;background:#fff;color:#333}

/* ========== Profile Page ========== */
.user-content h2{margin-bottom:20px}
.profile-box{display:flex;gap:32px;align-items:flex-start;flex-wrap:wrap}
.profile-avatar{width:180px;flex-shrink:0;text-align:center}
.profile-avatar .avatar-preview{width:140px;height:140px;margin:0 auto 16px;border-radius:50%;overflow:hidden;background:linear-gradient(135deg,rgba(108,92,231,.08),rgba(162,155,254,.08));border:3px solid rgba(108,92,231,.12);box-shadow:0 4px 15px rgba(108,92,231,.15)}
.profile-avatar .avatar-preview img{width:100%;height:100%;object-fit:cover}
.profile-form{flex:1;min-width:300px;max-width:600px}
.profile-form .form-row{display:flex;gap:20px;align-items:flex-end;margin-bottom:16px}
.profile-form .form-row .form-group{flex:1;min-width:0;margin-bottom:0}
.profile-form .form-row .form-group label{display:block;font-size:13px;font-weight:600;color:#555;margin-bottom:6px}
.profile-form .form-row .form-group input{width:100%;padding:10px 14px;border:1px solid #e0e0e5;border-radius:8px;font-size:13px;transition:all .3s;background:#fafafa}
.profile-form .form-row .form-group input:focus{outline:none;border-color:#5b6abf;box-shadow:0 0 0 3px rgba(108,92,231,.1);background:#fff}
@media (max-width:768px){
.profile-box{flex-direction:column;align-items:center}
.profile-avatar{width:100%;margin-bottom:20px}
.profile-form{width:100%;max-width:none}
.profile-form .form-row{flex-direction:column;gap:0}
}

/* ========== User Center Enhancements ========== */
.user-sidebar{width:200px;border-radius:14px}
.user-avatar{padding:20px 16px 16px}
.user-avatar img{border:3px solid rgba(108,92,231,.12);box-shadow:0 4px 15px rgba(108,92,231,.15)}
.menu a{display:flex;align-items:center;gap:8px;padding:8px 14px;font-size:13px;border-radius:6px;margin:2px 8px;transition:all .2s}
.menu a:hover{background:rgba(108,92,231,.08);color:#5b6abf;padding-left:16px}
.menu a.active{background:linear-gradient(135deg,rgba(108,92,231,.12),rgba(162,155,254,.12));color:#5b6abf;font-weight:600;border-right:3px solid #5b6abf}
.menu a.logout{color:#e74c3c}
.menu a.logout:hover{background:rgba(231,76,60,.08);color:#e74c3c}
.user-content{min-width:0;width:100%}
@media (max-width:768px){
.user-center{flex-direction:column}
.user-sidebar{width:100%;position:static;margin-bottom:16px}
.menu{display:flex;flex-wrap:wrap;padding:4px}
.menu li{flex:0 0 50%;border-bottom:none}
.menu a{margin:4px;padding:8px 10px;font-size:12px}
.menu a.active{border-right:none;border-bottom:3px solid #5b6abf}
}