:root{--primary-color:#00a82d;--primary-hover:#008f26;--secondary-color:#4dbd74;--background-white:#fff;--light-gray-bg:#f8f8f8;--text-dark:#1a1a1a;--text-gray:#4a4a4a;--border-color:#ebebeb;--sans:"Inter", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;--heading:"Inter", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif;font:16px/1.6 var(--sans);color:var(--text-dark);background-color:var(--background-white);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background-image:none}body{margin:0;padding:0;overflow-x:hidden}#root{flex-direction:column;min-height:100vh;display:flex}h1,h2,h3,h4{font-family:var(--heading);color:var(--text-dark);margin:0;font-weight:700}p{color:var(--text-gray);margin:0}*{box-sizing:border-box}a{color:inherit;text-decoration:none;transition:color .2s}button{cursor:pointer;font-family:var(--sans)}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}header{background-color:var(--background-white);border-bottom:1px solid var(--border-color);z-index:1000;height:72px;padding:0;position:sticky;top:0}header .container{justify-content:space-between;align-items:center;height:100%;display:flex}.logo-container{align-items:center;display:flex}.logo-text{color:var(--primary-color);letter-spacing:-.5px;font-size:24px;font-weight:800}nav ul{align-items:center;gap:8px;margin:0;padding:0;list-style:none;display:flex}nav li a{color:var(--text-dark);border-radius:4px;align-items:center;height:72px;padding:8px 16px;font-size:15px;font-weight:500;transition:all .2s;display:flex;position:relative}nav li a:hover{color:var(--primary-color)}nav li a.active{color:var(--primary-color);font-weight:700}nav li a.active:after{content:"";background-color:var(--primary-color);height:3px;position:absolute;bottom:0;left:0;right:0}.nav-actions{align-items:center;gap:16px;display:flex}.login-link{color:var(--text-dark);font-size:15px;font-weight:500}.signup-btn{background-color:var(--primary-color);border-radius:4px;color:#fff!important;padding:10px 20px!important;font-weight:600!important}.signup-btn:hover{background-color:var(--primary-hover)!important}.site-footer{background-color:var(--background-white);border-top:1px solid var(--border-color);padding:80px 0 40px}.footer-content{justify-content:space-between;align-items:flex-start;margin-bottom:60px;display:flex}.footer-logo{color:var(--primary-color);margin-bottom:16px;font-size:28px;font-weight:800}.footer-slogan{color:var(--text-gray);max-width:300px;font-size:16px;line-height:1.5}.footer-right{text-align:right}.contact-email{color:var(--text-dark);margin-bottom:16px;font-size:15px;font-weight:500}.social-icons{color:var(--text-gray);justify-content:flex-end;gap:20px;display:flex}.social-icons span:hover{color:var(--primary-color);cursor:pointer}.footer-bottom{border-top:1px solid var(--border-color);text-align:center;color:#888;padding-top:32px;font-size:14px}@media (width<=768px){.footer-content{text-align:center;flex-direction:column;align-items:center;gap:40px}.footer-right{text-align:center}.social-icons{justify-content:center}}.placeholder-image-container{background-color:#f0f7f2;border:1px solid #00a82d0d;width:100%;height:100%;position:relative;overflow:hidden}.placeholder-texture-overlay{opacity:.15;transition:opacity .3s;position:absolute;inset:0}.placeholder-image-container:hover .placeholder-texture-overlay{opacity:.25}.texture-grid .placeholder-texture-overlay{background-image:linear-gradient(#00a82d80 1px,#0000 1px),linear-gradient(90deg,#00a82d80 1px,#0000 1px);background-size:30px 30px}.texture-dots .placeholder-texture-overlay{background-image:radial-gradient(#00a82dcc 1.5px,#0000 1px);background-size:20px 20px}.texture-lines .placeholder-texture-overlay{background:repeating-linear-gradient(45deg,#00a82d33,#00a82d33 1px,#0000 1px 10px)}.texture-blueprint{background-color:#f4fbf7}.texture-blueprint .placeholder-texture-overlay{background-image:linear-gradient(#00a82d4d 1px,#0000 1px),linear-gradient(90deg,#00a82d4d 1px,#0000 1px),linear-gradient(#00a82d1a 1px,#0000 1px),linear-gradient(90deg,#00a82d1a 1px,#0000 1px);background-size:100px 100px,100px 100px,20px 20px,20px 20px}.texture-abstract .placeholder-texture-overlay{background-color:#0000;background-image:linear-gradient(135deg,#00a82d1a 25%,#0000 25%),linear-gradient(225deg,#00a82d1a 25%,#0000 25%),linear-gradient(315deg,#00a82d1a 25%,#0000 25%),linear-gradient(45deg,#00a82d1a 25%,#0000 25%);background-position:-50px 0,-50px 0,0 0,0 0;background-repeat:repeat,repeat,repeat,repeat;background-size:100px 100px;background-attachment:scroll,scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box,border-box}.hero-section{background-color:var(--background-white);text-align:center;background-image:linear-gradient(#00a82d08 1px,#0000 1px),linear-gradient(90deg,#00a82d08 1px,#0000 1px);background-size:40px 40px;padding:120px 0 100px;position:relative}.hero-section .container{flex-direction:column;justify-content:center;align-items:center;display:flex}.hero-content{z-index:1;max-width:800px}.hero-content h1{color:var(--text-dark);letter-spacing:-3px;margin-bottom:32px;font-size:72px;font-weight:800;line-height:1.1}.hero-content .highlight{color:var(--primary-color)}.hero-content p{color:var(--text-gray);max-width:100%;margin-bottom:48px;font-size:24px;line-height:1.5}.cta-group{flex-direction:column;align-items:center;gap:24px;display:flex}.primary-cta{background-color:var(--primary-color);color:#fff;text-align:center;border-radius:4px;padding:18px 48px;font-size:20px;font-weight:600;transition:all .2s;display:inline-block;box-shadow:0 4px 14px #00a82d40}.primary-cta:hover{background-color:var(--primary-hover);transform:translateY(-2px);box-shadow:0 6px 20px #00a82d4d}.secondary-cta{color:var(--text-gray);font-size:16px;font-weight:500;transition:color .2s}.secondary-cta:hover{color:var(--primary-color)}@media (width<=768px){.hero-section{padding:80px 0}.hero-content h1{letter-spacing:-1px;font-size:48px}.hero-content p{font-size:18px}}.main-visual-section{background-color:var(--light-gray-bg);padding:80px 0}.main-visual-section .container{grid-template-columns:1fr 1fr;align-items:start;gap:48px;display:grid}.main-article-card{cursor:pointer;border:1px solid var(--border-color);background:#fff;border-radius:8px;transition:all .3s;overflow:hidden;box-shadow:0 4px 12px #0000000d}.main-article-card:hover{transform:translateY(-4px);box-shadow:0 12px 24px #0000001a}.main-article-image{height:240px;position:relative}.main-article-image img{object-fit:cover;width:100%;height:100%}.article-badge{background-color:var(--primary-color);color:#fff;border-radius:4px;padding:4px 12px;font-size:12px;font-weight:600;position:absolute;top:16px;left:16px}.main-article-info{padding:32px}.main-article-info h3{color:var(--text-dark);margin-bottom:16px;font-size:24px}.main-article-info p{color:var(--text-gray);margin-bottom:24px;font-size:16px;line-height:1.6}.read-more{color:var(--primary-color);font-size:15px;font-weight:600}.updates-list-card{border:1px solid var(--border-color);background:#fff;border-radius:8px;padding:32px;box-shadow:0 4px 12px #0000000d}.updates-list-card .list-header{justify-content:space-between;align-items:center;margin-bottom:24px;display:flex}.updates-list-card .list-header h4{color:var(--text-dark);font-size:20px}.view-all{color:var(--primary-color);cursor:pointer;font-size:14px;font-weight:600}.updates-list-card ul{padding:0;list-style:none}.updates-list-card li{border-bottom:1px solid var(--border-color);cursor:pointer;flex-direction:column;gap:4px;padding:16px 0;transition:all .2s;display:flex}.updates-list-card li:last-child{border-bottom:none}.update-title{color:var(--text-dark);font-size:15px;font-weight:500}.updates-list-card li:hover .update-title{color:var(--primary-color)}.update-date{color:#888;font-size:13px}@media (width<=992px){.main-visual-section .container{grid-template-columns:1fr}}.features-section{background-color:var(--background-white);padding:100px 0}.features-section h2{text-align:center;color:var(--text-dark);margin-bottom:80px;font-size:40px}.feature-item{align-items:center;gap:80px;margin-bottom:120px;display:flex}.feature-item:nth-child(2n){flex-direction:row-reverse}.feature-content{flex:1}.feature-content h3{color:var(--text-dark);margin-bottom:24px;font-size:32px}.feature-content p{color:var(--text-gray);font-size:18px;line-height:1.6}.feature-image{background-color:#f6f6f6;border-radius:12px;flex:1;justify-content:center;align-items:center;height:360px;display:flex;overflow:hidden}.feature-image img{object-fit:cover;width:100%;height:100%}@media (width<=992px){.feature-item{text-align:center;gap:40px;margin-bottom:80px;flex-direction:column!important}.feature-image{width:100%}}.flow-section{background-color:var(--light-gray-bg);padding:100px 0}.section-title{text-align:center;color:var(--text-dark);margin-bottom:16px;font-size:40px;font-weight:800}.section-subtitle{text-align:center;color:var(--text-gray);margin-bottom:64px;font-size:18px}.flow-container{justify-content:space-between;align-items:center;max-width:1000px;margin:0 auto;display:flex}.flow-step{flex-direction:column;flex:1;align-items:center;display:flex}.step-number{background-color:var(--primary-color);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:48px;height:48px;margin-bottom:16px;font-size:18px;font-weight:700;display:flex;box-shadow:0 4px 12px #00a82d33}.step-text{text-align:center;color:var(--text-dark);font-size:15px;font-weight:600}.flow-arrow{color:var(--primary-color);opacity:.5}@media (width<=768px){.flow-container{flex-direction:column;gap:40px}.flow-arrow{transform:rotate(90deg)}}.ugc-section{background-color:var(--background-white);padding:100px 0}.ugc-section .section-title{text-align:center;color:var(--text-dark);margin-bottom:64px;font-size:40px;font-weight:800}.interpretation-grid{grid-template-columns:repeat(3,1fr);gap:32px;display:grid}.interpretation-card{border:1px solid var(--border-color);text-align:left;background-color:#fff;border-radius:8px;flex-direction:column;padding:32px;transition:all .2s;display:flex}.interpretation-card:hover{border-color:var(--primary-color);box-shadow:0 8px 24px #0000000f}.card-title{color:var(--text-dark);margin-bottom:12px;font-size:20px;font-weight:700;line-height:1.4}.card-source{color:#888;margin-bottom:24px;font-size:14px;font-weight:500}.card-summary{color:var(--text-gray);flex:1;margin-bottom:32px;font-size:16px;line-height:1.6}.view-btn{color:var(--primary-color);cursor:pointer;text-align:left;background-color:#0000;border:none;padding:0;font-size:15px;font-weight:700}.view-btn:hover{color:var(--primary-hover)}@media (width<=992px){.interpretation-grid{grid-template-columns:repeat(2,1fr)}}@media (width<=768px){.interpretation-grid{grid-template-columns:1fr}}.list-page{background-color:var(--light-gray-bg);min-height:100vh;padding:80px 0}.list-header{justify-content:space-between;align-items:center;margin-bottom:40px;display:flex}.list-header h1{color:var(--text-dark);font-size:32px;font-weight:800}.search-box{border:1px solid var(--border-color);background:#fff;border-radius:4px;width:480px;display:flex;overflow:hidden;box-shadow:0 2px 8px #0000000d}.search-box input{border:none;outline:none;flex:1;padding:12px 20px;font-size:15px}.search-btn{background-color:var(--primary-color);color:#fff;cursor:pointer;border:none;padding:0 24px;font-weight:600;transition:background-color .2s}.search-btn:hover{background-color:var(--primary-hover)}.category-filter{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:32px;display:flex}.filter-label{color:var(--text-gray);margin-right:8px;font-weight:600}.filter-item{border:1px solid var(--border-color);cursor:pointer;color:var(--text-gray);background:#fff;border-radius:4px;padding:8px 20px;font-size:14px;font-weight:500;transition:all .2s}.filter-item:hover,.filter-item.active{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color)}.list-container{border:1px solid var(--border-color);background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 4px 20px #0000000d}.data-table{border-collapse:collapse;width:100%}.data-table th{color:var(--text-dark);border-bottom:2px solid var(--border-color);text-align:left;background-color:#fcfcfc;padding:20px 24px;font-weight:700}.data-table td{color:var(--text-dark);border-bottom:1px solid #f0f0f0;padding:20px 24px;font-size:15px}.data-table tr:last-child td{border-bottom:none}.actions{align-items:center;gap:16px;display:flex}.view-link{color:var(--text-gray);cursor:pointer;background:0 0;border:none;padding:0;font-size:14px;font-weight:500;text-decoration:underline}.view-link:hover{color:var(--text-dark)}.ai-btn{background-color:var(--primary-color);color:#fff;cursor:pointer;border:none;border-radius:4px;padding:8px 16px;font-size:13px;font-weight:600;transition:background-color .2s}.ai-btn:hover{background-color:var(--primary-hover)}.ai-tool-page{background-color:var(--light-gray-bg);min-height:100vh;padding:80px 0}.tool-card{text-align:center;border:1px solid var(--border-color);background:#fff;border-radius:8px;max-width:900px;margin:0 auto 80px;padding:60px;box-shadow:0 4px 24px #0000000f}.tool-card h1{margin-bottom:16px;font-size:36px;font-weight:800}.tool-desc{color:var(--text-gray);margin-bottom:48px;font-size:18px}.tab-container{justify-content:center;gap:12px;margin-bottom:40px;display:flex}.tab-btn{border:1px solid var(--border-color);cursor:pointer;color:var(--text-gray);background:#fff;border-radius:4px;padding:12px 24px;font-size:15px;font-weight:600;transition:all .2s}.tab-btn.active{background-color:var(--primary-color);color:#fff;border-color:var(--primary-color)}.input-area{margin-bottom:40px}.link-input,.text-input{border:1px solid var(--border-color);border-radius:4px;outline:none;width:100%;padding:16px 20px;font-size:16px;transition:border-color .2s}.link-input:focus,.text-input:focus{border-color:var(--primary-color)}.text-input{resize:vertical;height:240px}.file-upload{border:2px dashed var(--border-color);cursor:pointer;background-color:#fcfcfc;border-radius:8px;padding:60px;transition:all .2s}.file-upload:hover{border-color:var(--primary-color);background-color:#f6fdf8}.upload-icon{margin-bottom:16px;font-size:48px;display:block}.upload-hint{color:#999;margin-top:8px;font-size:13px;display:block}.start-btn{background-color:var(--primary-color);color:#fff;cursor:pointer;border:none;border-radius:4px;padding:16px 64px;font-size:18px;font-weight:700;transition:background-color .2s}.start-btn:hover{background-color:var(--primary-hover)}.examples-section h3{text-align:center;margin-bottom:40px;font-size:24px;font-weight:800}.example-grid{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}.example-card{border:1px solid var(--border-color);cursor:pointer;text-align:left;background:#fff;border-radius:8px;padding:32px;transition:all .2s}.example-card:hover{border-color:var(--primary-color);transform:translateY(-4px);box-shadow:0 8px 16px #0000000d}.example-title{color:var(--text-dark);margin-bottom:16px;font-size:16px;font-weight:700;line-height:1.4}.example-tag{color:var(--primary-color);font-size:13px;font-weight:600}.detail-page{background-color:var(--background-white);grid-template-columns:260px 1fr 360px;height:calc(100vh - 72px);display:grid}.sidebar-left{border-right:1px solid var(--border-color);background-color:var(--light-gray-bg);padding:32px 24px;overflow-y:auto}.sidebar-left h3{text-transform:uppercase;letter-spacing:1px;color:#888;margin-bottom:20px;font-size:14px;font-weight:700}.sidebar-left ul{padding:0;list-style:none}.sidebar-left li{color:var(--text-gray);cursor:pointer;border-bottom:1px solid #eee;padding:12px 0;font-size:14px;transition:color .2s}.sidebar-left li:hover{color:var(--primary-color)}.article-main{background-color:#fff;padding:60px 80px;overflow-y:auto}.article-header{margin-bottom:48px}.article-header h1{color:var(--text-dark);margin-bottom:24px;font-size:36px;font-weight:800;line-height:1.3}.tag-tools{gap:12px;display:flex}.tag-btn{cursor:pointer;border:1px solid var(--border-color);background:#fff;border-radius:4px;padding:8px 16px;font-size:13px;font-weight:600;transition:all .2s}.tag-btn.highlight:hover{color:#00a82d;background:#e7f6e7;border-color:#00a82d}.tag-btn.question:hover{color:#007bff;background:#eef6ff;border-color:#007bff}.tag-btn.risk:hover{color:#f5222d;background:#fff1f0;border-color:#f5222d}.article-body{color:var(--text-dark);font-size:17px;line-height:1.8}.block{margin-bottom:24px}.block.h2{color:var(--text-dark);margin-top:48px;font-size:24px;font-weight:700}.sidebar-right{border-left:1px solid var(--border-color);background-color:var(--light-gray-bg);overflow-y:auto}.ai-panel{flex-direction:column;height:100%;display:flex}.ai-header{border-bottom:1px solid var(--border-color);background:#fff;justify-content:space-between;align-items:center;padding:24px;display:flex}.ai-header h3{font-size:18px;font-weight:700}.ai-status{color:var(--primary-color);background:#e7f6e7;border-radius:12px;padding:4px 10px;font-size:12px;font-weight:600}.ai-content{flex:1;padding:32px 24px}.ai-item{margin-bottom:32px}.ai-item h4{color:var(--primary-color);text-transform:uppercase;letter-spacing:.5px;margin-bottom:12px;font-size:15px;font-weight:700}.ai-item p{color:var(--text-gray);font-size:15px;line-height:1.6}.ai-qa{border-top:1px solid var(--border-color);margin-top:40px;padding-top:32px}.ai-qa h4{margin-bottom:16px;font-size:15px;font-weight:700}.qa-input{gap:8px;display:flex}.qa-input input{border:1px solid var(--border-color);border-radius:4px;outline:none;flex:1;padding:10px 12px;font-size:14px}.qa-input input:focus{border-color:var(--primary-color)}.qa-input button{background:var(--primary-color);color:#fff;cursor:pointer;border:none;border-radius:4px;padding:0 16px;font-weight:600}.generate-report-btn{background-color:var(--primary-color);color:#fff;cursor:pointer;border:none;border-radius:4px;margin:24px;padding:16px;font-size:16px;font-weight:700;transition:background-color .2s}.generate-report-btn:hover{background-color:var(--primary-hover)}.result-page{background-color:var(--light-gray-bg);min-height:100vh;padding:80px 0}.report-container{border:1px solid var(--border-color);background:#fff;border-radius:8px;max-width:960px;margin:0 auto;padding:80px;box-shadow:0 4px 24px #0000000f}.report-header{border-bottom:1px solid var(--border-color);justify-content:space-between;align-items:flex-start;margin-bottom:60px;padding-bottom:32px;display:flex}.report-header h1{color:var(--text-dark);font-size:32px;font-weight:800}.report-actions{gap:12px;display:flex}.export-btn{border:1px solid var(--border-color);color:var(--text-gray);cursor:pointer;background:#fff;border-radius:4px;padding:10px 20px;font-size:14px;font-weight:600;transition:all .2s}.export-btn:hover{border-color:var(--primary-color);color:var(--primary-color)}.share-btn{background:var(--primary-color);color:#fff;cursor:pointer;border:none;border-radius:4px;padding:10px 24px;font-size:14px;font-weight:700;transition:background-color .2s}.share-btn:hover{background-color:var(--primary-hover)}.report-section{margin-bottom:48px}.report-section h3{color:var(--primary-color);text-transform:uppercase;letter-spacing:1px;margin-bottom:16px;font-size:18px;font-weight:700}.report-section p{color:var(--text-dark);font-size:16px;line-height:1.8}.login-page{background-color:var(--light-gray-bg);justify-content:center;align-items:center;min-height:calc(100vh - 72px);display:flex}.login-card{text-align:center;border:1px solid var(--border-color);background:#fff;border-radius:8px;width:100%;max-width:440px;padding:60px 40px;box-shadow:0 4px 24px #0000000f}.login-card h2{color:var(--text-dark);margin-bottom:12px;font-size:32px;font-weight:800}.login-card p{color:var(--text-gray);margin-bottom:40px;font-size:16px}.form-group{text-align:left;margin-bottom:20px}.form-group input{border:1px solid var(--border-color);border-radius:4px;outline:none;width:100%;padding:14px 16px;font-size:15px;transition:border-color .2s}.form-group input:focus{border-color:var(--primary-color)}.login-submit{background-color:var(--primary-color);color:#fff;cursor:pointer;border:none;border-radius:4px;width:100%;margin-top:20px;padding:14px;font-size:16px;font-weight:700;transition:background-color .2s}.login-submit:hover{background-color:var(--primary-hover)}.form-footer{color:var(--text-gray);justify-content:space-between;margin-top:32px;font-size:14px;display:flex}.form-footer span{cursor:pointer;transition:color .2s}.form-footer span:hover{color:var(--primary-color)}.app-container{flex-direction:column;min-height:100vh;display:flex}.main-content{flex:1}.container{max-width:1200px;margin:0 auto;padding:0 20px}.text-primary{color:var(--primary-color)}