:root{font-family:Inter,system-ui,Avenir,Helvetica,Arial,sans-serif;background-color:#0f172a;color:#fff;height:100vh;margin:0;display:flex;justify-content:center}body{margin:0;width:100%;height:100vh}:root{--font-main: "SF Pro Text", "SF Pro Icons", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--radius-card: 18px;--radius-btn: 12px;--radius-input: 10px;--ease: cubic-bezier(.25, .1, .25, 1);--success: #34C759;--danger: #FF3B30;--warning: #FF9500;--info: #5856D6}.light-theme{--bg-color: #D1D1D6;--card-bg: #E5E5EA;--header-bg: rgba(209, 209, 214, .85);--nav-bg: rgba(229, 229, 234, .9);--text-main: #000000;--text-sub: #3A3A3C;--text-tertiary: #48484A;--primary: #0071E3;--primary-hover: #0077ED;--primary-light: rgba(255, 255, 255, .5);--border: #AEAEB2;--divider: #C7C7CC;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .1);--shadow-md: 0 4px 12px rgba(0, 0, 0, .1);--shadow-lg: 0 12px 24px rgba(0, 0, 0, .15)}.dark-theme{--bg-color: #000000;--card-bg: #1C1C1E;--header-bg: rgba(28, 28, 30, .72);--nav-bg: rgba(28, 28, 30, .85);--text-main: #F5F5F7;--text-sub: #86868B;--text-tertiary: #636366;--primary: #0A84FF;--primary-hover: #409CFF;--primary-light: rgba(10, 132, 255, .15);--border: #38383A;--divider: #38383A;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .5);--shadow-md: 0 4px 6px rgba(0, 0, 0, .4);--shadow-lg: 0 10px 15px rgba(0, 0, 0, .5)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}body{margin:0;background:var(--bg-color);color:var(--text-main);font-family:var(--font-main);font-size:17px;line-height:1.47059;font-weight:400;letter-spacing:-.022em;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;height:100vh;overflow:hidden;transition:background-color .3s var(--ease),color .3s var(--ease)}h1,h2,h3,h4,h5{margin:0;font-weight:600;letter-spacing:-.015em}button{font-family:inherit;font-size:inherit}.loading-screen{height:100vh;display:flex;flex-direction:column;gap:16px;justify-content:center;align-items:center;background:var(--bg-color)}.loader{width:32px;height:32px;border:3px solid rgba(128,128,128,.2);border-top:3px solid var(--text-sub);border-radius:50%;animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.app-main{height:100vh;display:flex;flex-direction:column;background:var(--bg-color)}.app-header{padding:12px 20px;background:var(--header-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--divider);position:sticky;top:0;z-index:10;height:60px}.header-left{display:flex;align-items:center;gap:12px}.avatar-circle{width:36px;height:36px;background:var(--primary);color:#fff;border-radius:50%;display:flex;justify-content:center;align-items:center;font-weight:600;font-size:14px;box-shadow:0 1px 3px #0000001a}.user-text h3{font-size:16px;font-weight:600;font-family:var(--font-main)}.date-display{font-size:13px;color:var(--text-sub);font-weight:500;background:#7676801f;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:6px 12px;border-radius:20px;font-family:var(--font-main);letter-spacing:.5px}.content-scroll{flex:1;overflow-y:auto;overflow-x:hidden;padding:20px 20px 110px;-webkit-overflow-scrolling:touch}.content-scroll::-webkit-scrollbar{display:none}.section-title{font-size:13px;font-weight:600;color:var(--text-sub);margin:24px 0 10px 4px;text-transform:uppercase;letter-spacing:.5px}.home-container{padding-bottom:10px}.welcome-text{font-size:28px;font-weight:700;margin:10px 0 4px;letter-spacing:.01em}.welcome-sub{color:var(--text-sub);margin:0 0 24px;font-size:17px}.news-carousel-container{position:relative;width:100%;height:240px;margin-bottom:32px;border-radius:20px;overflow:hidden;box-shadow:var(--shadow-lg)}.news-carousel-card{width:100%;height:100%;position:relative;cursor:pointer;transition:transform .3s var(--ease)}.news-carousel-card:active{transform:scale(.98)}.carousel-img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}.news-carousel-card:hover .carousel-img{transform:scale(1.03)}.carousel-overlay{position:absolute;bottom:0;left:0;right:0;padding:60px 24px 24px;background:linear-gradient(to top,rgba(0,0,0,.7) 0%,rgba(0,0,0,.3) 60%,transparent 100%);color:#fff}.carousel-source{font-size:11px;font-weight:700;text-transform:uppercase;background:#ffffff40;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);padding:4px 8px;border-radius:6px;display:inline-block;margin-bottom:8px}.carousel-title{font-size:21px;line-height:1.3;font-weight:700;text-shadow:0 2px 8px rgba(0,0,0,.3)}.carousel-indicators{position:absolute;bottom:16px;right:20px;display:flex;gap:8px;z-index:2}.dot{width:8px;height:8px;background:#fff6;border-radius:50%;transition:.3s var(--ease)}.dot.active{background:#fff;width:24px;border-radius:4px}.task-card,.profile-info-card,.news-card{background:var(--card-bg);padding:18px 20px;border-radius:var(--radius-card);display:flex;align-items:center;gap:16px;box-shadow:var(--shadow-sm);margin-bottom:14px;cursor:pointer;transition:transform .2s var(--ease),box-shadow .2s var(--ease);border:1px solid transparent}.light-theme .task-card,.light-theme .news-card{border:1px solid rgba(0,0,0,.02)}.task-card:active,.news-card:active{transform:scale(.97)}.checkbox{width:24px;height:24px;border-radius:50%;border:2px solid var(--border);display:flex;justify-content:center;align-items:center;color:#fff;flex-shrink:0;transition:.2s}.checkbox.checked{background:var(--success);border-color:var(--success)}.checkbox.locked{border-style:solid;border-color:var(--border);background:var(--bg-color);color:var(--text-sub)}.task-details h4{font-size:17px;margin-bottom:3px;color:var(--text-main)}.task-details p{font-size:14px;color:var(--text-sub);font-weight:400;line-height:1.4}.price-tag{background:var(--bg-color);color:var(--text-main);padding:4px 10px;border-radius:12px;font-size:12px;font-weight:600;border:1px solid var(--border)}.arrow-icon{color:#c7c7cc;width:20px;height:20px}.auth-container{padding:40px 30px;height:100vh;display:flex;flex-direction:column;justify-content:center;background:#fff;max-width:480px;margin:0 auto}.auth-logo-area{text-align:center;margin-bottom:40px}.title{font-size:32px;font-weight:700;text-align:center;margin-bottom:32px;color:#1d1d1f}.input-group{margin-bottom:18px}.input-group input,.select-input{width:100%;padding:18px 16px;border-radius:12px;border:1px solid #d2d2d7;background:#fff;font-size:17px;color:#1d1d1f;outline:none;transition:.2s}.input-group input:focus{border-color:#0071e3;box-shadow:0 0 0 4px #0071e326}.primary-btn{width:100%;padding:16px;border-radius:var(--radius-btn);background:#0071e3;color:#fff;border:none;font-size:17px;font-weight:600;cursor:pointer;margin-top:24px;transition:.2s}.primary-btn:active{background:#005bb5;transform:scale(.98)}.link-btn{font-size:15px;color:#0071e3;font-weight:500;text-decoration:none;margin-top:16px;text-align:center;width:100%;border:none;background:none;cursor:pointer}.settings-group{margin-bottom:24px;background:var(--card-bg);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-sm)}.info-row{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;border-bottom:1px solid var(--divider);background:var(--card-bg)}.info-row:last-child{border-bottom:none}.info-label{font-size:16px;font-weight:500}.info-value{font-size:16px;color:var(--text-sub)}.theme-switcher{display:flex;background:#7676801f;padding:2px;border-radius:8px;width:100%}.theme-switcher button{flex:1;padding:6px;border:none;background:none;border-radius:7px;font-size:13px;font-weight:500;color:var(--text-main);cursor:pointer;transition:.2s}.theme-switcher button.active{background:var(--card-bg);box-shadow:0 3px 8px #0000001f}.bottom-nav{position:fixed;bottom:20px;left:20px;right:20px;height:70px;background:var(--nav-bg);backdrop-filter:blur(25px);-webkit-backdrop-filter:blur(25px);border-radius:24px;display:flex;justify-content:space-around;align-items:center;box-shadow:0 10px 30px #0000001a;z-index:100;max-width:500px;margin:0 auto;border:1px solid rgba(255,255,255,.1)}.bottom-nav button{background:none;border:none;display:flex;flex-direction:column;align-items:center;color:var(--text-sub);width:60px;cursor:pointer;gap:4px}.nav-icon{width:24px;height:24px;transition:.2s var(--ease)}.nav-label{font-size:10px;font-weight:500;letter-spacing:.1px}.bottom-nav button.active{color:var(--primary)}.bottom-nav button.active .nav-icon{transform:translateY(-2px)}.modal-overlay{position:fixed;inset:0;background:#0006;backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);display:flex;justify-content:center;align-items:flex-end;z-index:1000;animation:fadeIn .3s var(--ease)}.modal-content{background:var(--card-bg);width:100%;max-width:600px;border-radius:20px 20px 0 0;padding:30px 24px 50px;animation:slideUp .4s var(--ease);max-height:90vh;overflow-y:auto;box-shadow:0 -10px 40px #0003}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.modal-header h3{font-size:22px;font-weight:700}.close-btn{background:#7878801f;border:none;width:30px;height:30px;border-radius:50%;color:var(--text-sub);cursor:pointer;display:flex;justify-content:center;align-items:center;font-weight:600;font-size:16px}@keyframes slideUp{0%{transform:translateY(100%)}to{transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.news-detail-view{position:fixed;top:0;left:0;width:100%;height:100%;background-color:var(--tg-theme-bg-color, #fff);z-index:1000;display:flex;flex-direction:column;color:var(--tg-theme-text-color, #000)}.news-detail-header{display:flex;align-items:center;padding:12px 16px;background:var(--tg-theme-secondary-bg-color, #f5f5f5);border-bottom:1px solid rgba(0,0,0,.1);height:56px;flex-shrink:0}.back-button{background:none;border:none;color:var(--tg-theme-link-color, #2481cc);font-size:16px;font-weight:500;padding:0;margin-right:16px;cursor:pointer}.header-title{font-weight:600;font-size:17px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}.detail-scroll-container{flex:1;overflow-y:auto;padding:16px 16px 80px}.detail-image-container{width:100%;aspect-ratio:16 / 9;background-color:#eee;border-radius:12px;overflow:hidden;margin-bottom:20px}.detail-image{width:100%;height:100%;object-fit:cover}.detail-text{font-size:17px;line-height:1.5;white-space:pre-line;color:var(--tg-theme-text-color, #000);margin-bottom:24px}.detail-text ul{padding-left:20px;margin:1em 0}.detail-source-line{font-size:13px;color:var(--tg-theme-hint-color, #999);text-align:right;margin-bottom:32px}.detail-source-line a{color:var(--tg-theme-link-color, #2481cc);text-decoration:none}.detail-actions{display:flex;justify-content:flex-end}.read-more-button{background-color:var(--tg-theme-button-color, #2481cc);color:var(--tg-theme-button-text-color, #fff);border:none;border-radius:8px;padding:12px 24px;font-size:16px;font-weight:600;cursor:pointer;width:100%}