@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap";:root{--bg-color: #f3f4f6;--panel-bg: #ffffff;--panel-border: #e5e7eb;--primary: #4f46e5;--primary-hover: #4338ca;--text-main: #1f2937;--text-muted: #6b7280;--danger: #ef4444;--danger-bg: #fee2e2;--success: #10b981;--radius-lg: 16px;--radius-md: 12px;--radius-sm: 8px;--shadow: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--glass-effect: none}[data-theme=dark]{--bg-color: #0f172a;--panel-bg: #1e293b;--panel-border: #334155;--primary: #6366f1;--primary-hover: #818cf8;--text-main: #f8fafc;--text-muted: #94a3b8;--danger: #ef4444;--danger-bg: rgba(239, 68, 68, .1);--shadow: 0 10px 15px -3px rgba(0, 0, 0, .5), 0 4px 6px -2px rgba(0, 0, 0, .3)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background-color:var(--bg-color);color:var(--text-main);min-height:100vh;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;transition:background-color .3s ease,color .3s ease}.container{max-width:1000px;margin:0 auto;padding:0 20px;display:flex;flex-direction:column;min-height:100vh}.header{display:flex;justify-content:space-between;align-items:center;padding:24px 0}.logo-area svg{height:36px;width:auto}.header-actions{display:flex;align-items:center;gap:16px}.header-icon-btn{background:var(--panel-bg);border:1px solid var(--panel-border);color:var(--text-main);border-radius:var(--radius-sm);padding:10px 14px;display:flex;align-items:center;gap:8px;cursor:pointer;font-weight:500;font-family:inherit;transition:all .2s}.header-icon-btn:hover{background:var(--panel-border)}.lang-selector-container{position:relative}.lang-dropdown{position:absolute;top:100%;right:0;margin-top:8px;background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:var(--radius-sm);box-shadow:var(--shadow);padding:8px 0;z-index:50;min-width:120px}.lang-option{padding:10px 20px;cursor:pointer;color:var(--text-main);font-weight:500}.lang-option:hover{background:var(--panel-border)}.hero{text-align:center;margin:20px 0}.hero h1{font-size:2rem;font-weight:800;letter-spacing:-1px;margin-bottom:8px}.hero p{font-size:1rem;color:var(--text-muted);max-width:600px;margin:0 auto;line-height:1.4}.email-display-container{background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:var(--radius-md);box-shadow:var(--shadow);padding:24px;text-align:center;margin-bottom:24px;display:flex;flex-direction:column;align-items:center}.email-box-wrapper{width:100%;max-width:500px;margin-bottom:20px}.email-box{background:var(--bg-color);border:2px dashed var(--panel-border);border-radius:var(--radius-sm);padding:16px;font-size:1.3rem;font-weight:600;letter-spacing:-.5px;-webkit-user-select:all;user-select:all;text-align:center;word-break:break-all;color:var(--primary);transition:border-color .2s}.email-box:hover{border-color:var(--primary);border-style:solid}.email-box.loading{color:var(--text-muted);animation:pulse 2s infinite}.action-buttons{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}.btn{display:flex;align-items:center;gap:8px;background:var(--primary);color:#fff;border:none;border-radius:var(--radius-sm);padding:10px 20px;font-size:.95rem;font-weight:600;cursor:pointer;transition:background-color .2s,transform .1s}.btn:hover{background:var(--primary-hover)}.btn:active{transform:translateY(1px)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-outline{background:var(--bg-color);border:1px solid var(--panel-border);color:var(--text-main)}.btn-outline:hover{background:var(--panel-border)}.btn-danger{background:var(--danger-bg);border:1px solid transparent;color:var(--danger)}.btn-danger:hover{border-color:var(--danger)}.inbox-layout{flex:1;margin-bottom:30px}.inbox-card{background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:var(--radius-md);box-shadow:var(--shadow);display:flex;flex-direction:column;height:450px;overflow:hidden}.inbox-header{padding:20px 30px;border-bottom:1px solid var(--panel-border);display:flex;justify-content:space-between;align-items:center;background:var(--bg-color)}.inbox-title{font-size:1.25rem;font-weight:600}.inbox-content{flex:1;overflow-y:auto;display:flex;flex-direction:column}.empty-state{margin:auto;text-align:center;color:var(--text-muted);display:flex;flex-direction:column;align-items:center;gap:16px}.message-item{padding:20px 30px;border-bottom:1px solid var(--panel-border);cursor:pointer;transition:background .2s ease;display:flex;flex-direction:column;gap:6px}.message-item:hover{background:var(--bg-color)}.msg-top{display:flex;justify-content:space-between;align-items:center}.msg-sender-box{display:flex;align-items:center;gap:12px}.msg-dot{width:10px;height:10px;border-radius:50%;background:var(--primary)}.msg-sender{font-weight:600;font-size:1.05rem}.msg-time{color:var(--text-muted);font-size:.9rem;font-weight:500}.msg-subject{color:var(--text-muted);font-size:1rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.message-view{display:flex;flex-direction:column;height:100%}.msg-view-header{padding:24px 30px;border-bottom:1px solid var(--panel-border);display:flex;align-items:center;gap:16px;background:var(--bg-color)}.avatar-placeholder{width:48px;height:48px;border-radius:50%;background:var(--panel-border);color:var(--text-main);display:flex;align-items:center;justify-content:center;font-size:1.25rem;font-weight:600}.msg-view-info{flex:1}.msg-view-sender{font-weight:600;font-size:1.1rem;margin-bottom:4px}.msg-view-address{color:var(--text-muted);font-size:.9rem}.msg-view-subject{padding:24px 30px;font-size:1.5rem;font-weight:700;letter-spacing:-.5px;border-bottom:1px solid var(--panel-border)}.msg-view-body{flex:1;padding:0;background:#fff}.msg-view-body iframe{width:100%;height:100%;border:none}.dialog-overlay{position:fixed;inset:0;background:#0006;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);display:flex;align-items:center;justify-content:center;z-index:1000;animation:fadeIn .2s ease-out}.dialog-content{width:90%;max-width:480px;padding:32px;background:var(--panel-bg);border:1px solid var(--panel-border);box-shadow:var(--shadow);border-radius:var(--radius-lg);position:relative}.dialog-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px}.dialog-title{font-size:1.5rem;font-weight:700}.dialog-subtext{color:var(--text-muted);margin-bottom:24px;font-size:.95rem;line-height:1.5}.close-btn{background:var(--bg-color);border:1px solid var(--panel-border);color:var(--text-main);cursor:pointer;width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background .2s}.close-btn:hover{background:var(--panel-border)}.custom-input{display:flex;align-items:center;background:var(--bg-color);border:1px solid var(--panel-border);border-radius:var(--radius-sm);padding:0 16px;height:56px;margin-bottom:20px}.custom-input:focus-within{border-color:var(--primary)}.custom-input input{flex:1;background:transparent;border:none;color:var(--text-main);font-size:1.1rem;outline:none;font-family:inherit}.custom-input input::placeholder{color:var(--text-muted)}.custom-input span{font-size:1.1rem;font-weight:500;color:var(--text-muted)}.badge-group{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:32px}.badge{padding:8px 16px;border-radius:100px;background:var(--bg-color);border:1px solid var(--panel-border);cursor:pointer;transition:all .2s;font-size:.9rem;font-weight:500}.badge:hover{background:var(--panel-border)}.badge.active{background:var(--primary);color:#fff;border-color:var(--primary)}.dialog-actions{display:flex;flex-direction:column;gap:12px}.switch-item{display:flex;align-items:center;padding:16px;border-bottom:1px solid var(--panel-border);cursor:pointer;transition:background .2s}.switch-item:last-child{border-bottom:none}.switch-item:hover{background:var(--bg-color)}.switch-item-info{flex:1;margin-left:16px}.switch-email{font-weight:600;font-size:1.05rem;margin-bottom:4px}.badge-sm{font-size:.75rem;padding:2px 8px;border-radius:100px;background:var(--danger-bg);color:var(--danger);display:inline-block;font-weight:600}.progress-icon{font-size:2rem;margin-bottom:16px;display:flex;justify-content:center}.success{color:var(--success)}.error{color:var(--danger)}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes pulse{0%,to{opacity:1}50%{opacity:.5}}.spin{animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.info-section{padding:30px 0;border-top:1px solid var(--panel-border);margin-top:10px}.info-section h2{font-size:1.5rem;margin-bottom:16px;font-weight:800}.info-section p{color:var(--text-muted);line-height:1.5;margin-bottom:24px;font-size:.95rem}.popular-articles-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:24px}.article-preview-card{background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:var(--radius-md);padding:24px;display:flex;align-items:center;justify-content:space-between;box-shadow:0 4px 6px -1px #0000000d;transition:transform .2s ease,box-shadow .2s ease;cursor:pointer;min-height:160px}.article-preview-card:hover{transform:translateY(-2px);box-shadow:0 10px 15px -3px #0000001a;border-color:var(--primary)}.article-preview-content{flex:1;padding-right:20px}.article-preview-title{font-size:1.1rem;font-weight:700;margin-bottom:8px;color:var(--text-main);line-height:1.4}.article-preview-summary{font-size:.9rem;color:var(--text-muted);line-height:1.5;margin:0}.article-preview-image{width:90px;height:90px;border-radius:12px;overflow:hidden;flex-shrink:0}.article-preview-image img{width:100%;height:100%;object-fit:cover}.seo-articles-container{display:flex;flex-direction:column;gap:12px}.seo-article-card{background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:var(--radius-sm);padding:12px 20px;box-shadow:0 1px 2px #00000008;transition:all .2s ease}.seo-article-card:hover{border-color:var(--primary)}.seo-article-title{font-size:1.05rem;font-weight:600;cursor:pointer;list-style:none;position:relative;padding-right:24px;color:var(--text-main);outline:none}.seo-article-title::-webkit-details-marker{display:none}.seo-article-title:after{content:"+";position:absolute;right:0;top:50%;transform:translateY(-50%);font-size:1.5rem;font-weight:400;color:var(--text-muted)}details[open] .seo-article-title:after{content:"−"}.seo-article-content{margin-top:12px;padding-top:12px;border-top:1px solid var(--panel-border);animation:fadeIn .2s ease-out}.seo-article-content p{font-size:.95rem;line-height:1.6;color:var(--text-muted);margin-bottom:12px;text-align:left}.seo-article-content p:last-child{margin-bottom:0}.footer{display:flex;justify-content:space-between;align-items:center;padding:30px 0;border-top:1px solid var(--panel-border);color:var(--text-muted);font-size:.95rem}.footer-nav{display:flex;gap:24px}.footer-nav a{color:var(--text-main);text-decoration:none;transition:color .2s;font-weight:500}.footer-nav a:hover{color:var(--primary)}@media(max-width:768px){.hero h1{font-size:2rem}.email-display-container{padding:30px 20px}.email-box{font-size:1.25rem;padding:20px}.action-buttons{flex-direction:column;width:100%;max-width:350px}.btn{width:100%;justify-content:center}.footer{flex-direction:column;gap:16px;text-align:center}.inbox-card{height:500px}}body,html,#root{margin:0;padding:0;width:100%;height:100%}