:root{--rd-blue:#2563eb;--rd-blue-dark:#1e40af;--rd-blue-light:#60a5fa;--rd-bg:#eff6ff;--rd-text:#111827;--rd-muted:#6b7280;--rd-border:#dbe4ff}*{box-sizing:border-box;margin:0;padding:0}html,body{width:100%;overflow-x:hidden}body{color:var(--rd-text);background:linear-gradient(to bottom right,var(--rd-bg),#fff,var(--rd-bg));font-family:PingFang SC,Microsoft YaHei,Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.rd-page{min-height:100vh}.topbar{z-index:20;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--rd-border);background:#ffffffe6;position:sticky;top:0}.topbar-inner{justify-content:space-between;align-items:center;gap:16px;max-width:1200px;margin:0 auto;padding:12px 20px;display:flex}.brand{cursor:pointer;color:var(--rd-blue);background:0 0;border:none;align-items:center;gap:10px;font-size:20px;font-weight:800;display:inline-flex}.top-nav{align-items:center;gap:12px;display:flex}.top-link{appearance:none;border:1px solid var(--rd-border);color:var(--rd-blue);cursor:pointer;background:#fff;border-radius:10px;padding:8px 14px;font-weight:600}.top-link:hover{background:#eff6ff}.top-nav .nav-cta{background:var(--rd-blue);color:#fff;border:1px solid var(--rd-border);border-radius:10px;padding:8px 14px}.lang-switch{border:1px solid var(--rd-border);background:#fff;border-radius:999px;padding:4px;display:flex}.lang-btn{color:var(--rd-muted);cursor:pointer;background:0 0;border:none;border-radius:999px;padding:8px 12px;font-weight:600}.lang-btn.active{background:var(--rd-blue);color:#fff}.hero{text-align:center;background:linear-gradient(135deg,#2563eb 0%,#1e40af 100%);padding:70px 20px;position:relative;overflow:hidden}.hero-inner{z-index:2;max-width:900px;margin:0 auto;position:relative}.hero-title{color:#fff;flex-direction:column;align-items:center;gap:18px;font-size:52px;font-weight:900;line-height:1.1;display:flex}.hero-title-main{font-size:1em}.hero-title-highlight{color:#bfdbfe;font-size:1.44em}.hero-desc{color:#ffffffeb;max-width:740px;margin:18px auto 0;font-size:18px;line-height:1.7}.hero-buttons{justify-content:center;gap:12px;margin-top:30px;display:flex}.hero-primary{cursor:pointer;background:var(--rd-blue);color:#fff;border:none;border-radius:12px;padding:14px 24px;font-size:16px;font-weight:700;box-shadow:0 14px 30px #0a246359}.hero-bg-circle{background:#ffffff24;border-radius:999px;position:absolute}.hero-bg-1{width:380px;height:380px;top:-120px;right:-80px}.hero-bg-2{width:280px;height:280px;bottom:-90px;left:-80px}.landing-main{max-width:1200px;margin:0 auto;padding:28px 20px 50px}.section-block{margin-bottom:20px}.section-title{color:#111827;margin-bottom:20px;font-size:34px;font-weight:800}.feature-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;display:grid}.feature-card{border:1px solid var(--rd-border);background:#fff;border-radius:16px;padding:18px;box-shadow:0 10px 30px #2563eb14}.feature-icon-wrap{justify-content:center;align-items:center;width:56px;height:56px;margin-bottom:10px;display:flex}.feature-svg-icon{width:52px;height:52px}.feature-card h3{margin-bottom:8px}.feature-card p{color:#6b7280;font-size:14px;line-height:1.6}.trust-block{border:1px solid var(--rd-border);background:linear-gradient(135deg,#eff6ff 0%,#fff 60%);border-radius:18px;padding:20px}.trust-two-col{grid-template-columns:1fr 1fr;gap:14px;display:grid}.trust-card{background:#fff;border:1px solid #dbe4ff;border-radius:14px;padding:16px}.trust-card h3{margin-bottom:12px;font-size:24px}.trust-list{grid-template-columns:1fr;gap:10px;display:grid}.trust-item{align-items:flex-start;gap:10px;display:flex}.trust-item span{color:#10b981;font-weight:900}.trust-item p{color:#374151;line-height:1.6}.warning-box{background:#fffbeb;border:1px solid #fcd34d;border-radius:12px;align-items:flex-start;gap:8px;margin-top:14px;padding:10px 12px;display:flex}.warning-icon{color:#f59e0b;margin-top:1px;font-weight:800;line-height:1}.warning-box p{color:#92400e;font-size:13px;line-height:1.6}.diagnose{border:1px solid var(--rd-border);background:linear-gradient(#f8fbff 0%,#fff 100%);border-radius:18px;padding:18px}.diagnose-head h2{margin-bottom:6px;font-size:30px}.diagnose-head p{color:#6b7280;margin-bottom:14px}.tabs{gap:8px;margin-bottom:16px;display:flex}.tab{border:1px solid var(--rd-border);color:#4b5563;cursor:pointer;background:#fff;border-radius:12px;padding:10px 14px;font-weight:600}.tab.active{background:var(--rd-blue);color:#fff;border-color:#0000}.grid{grid-template-columns:1fr 1fr;gap:16px;display:grid}.card{border:1px solid var(--rd-border);background:#fff;border-radius:16px;padding:18px;box-shadow:0 10px 25px #2563eb14}.field{flex-direction:column;gap:8px;margin-bottom:14px;display:flex}.field span{color:#374151;font-size:14px;font-weight:600}.resume-upload-row{flex-direction:column;gap:8px;margin-top:10px;display:flex}.field span.field-title-main{color:var(--rd-blue);font-size:28px;font-weight:700}.upload-title{color:var(--rd-blue);font-size:21px;font-weight:700}.upload-file-name,.muted.upload-file-name{color:var(--rd-blue-light)}.upload-file-row{align-items:center;gap:8px;display:inline-flex}.upload-detach-btn{width:24px;height:24px;color:var(--rd-blue);cursor:pointer;background:#eff6ff;border:1px solid #bfdbfe;border-radius:999px;font-size:18px;line-height:1}.upload-detach-btn:hover{background:#dbeafe}textarea.input-locked{cursor:not-allowed;background:#f8fbff;border-color:#bfdbfe}input,textarea,select{color:#111827;border:1px solid #d1d5db;border-radius:12px;outline:none;padding:12px;font-size:14px}input:focus,textarea:focus,select:focus{border-color:var(--rd-blue);box-shadow:0 0 0 3px #2563eb26}textarea{resize:vertical}.hint,.muted{color:var(--rd-muted);font-size:14px;line-height:1.6}.row{gap:10px;display:flex}.primary-btn,.ghost-btn{cursor:pointer;border:none;border-radius:12px;padding:10px 14px;font-weight:700}.primary-btn{background:var(--rd-blue);color:#fff}.primary-btn:disabled{opacity:.65;cursor:not-allowed}.ghost-btn{color:var(--rd-blue-dark);background:#e5edff}.full{width:100%}.warn,.error,.ok{border-radius:12px;margin-bottom:12px;padding:10px 12px;font-size:14px}.warn{color:#92400e;background:#fffbeb;border:1px solid #fcd34d}.inline-warn{margin-top:6px;margin-bottom:0}.error{color:#991b1b;background:#fef2f2;border:1px solid #fecaca;margin-top:16px}.ok{color:#065f46;background:#ecfdf5;border:1px solid #a7f3d0;margin-top:10px}.result{flex-direction:column;gap:10px;margin-top:10px;display:flex}.score-head{grid-template-columns:84px 1fr;align-items:center;gap:12px;display:grid}.score-head p{color:#4b5563;line-height:1.6}.score{background:linear-gradient(to right,var(--rd-blue),var(--rd-blue-dark));color:#fff;border-radius:50%;place-items:center;width:72px;height:72px;font-size:22px;font-weight:800;display:grid}.result h3{margin-bottom:6px;font-size:15px}.result ul{margin-left:18px}.result li{color:#374151;margin:4px 0;line-height:1.6}.radar-wrap{justify-content:center;margin:8px 0 4px;display:flex}.radar-svg{width:230px;height:230px}.dimension-row{border:1px solid #e5e7eb;border-radius:12px;margin-bottom:8px;padding:10px}.dimension-row-head{justify-content:space-between;align-items:center;margin-bottom:6px;display:flex}.dimension-row-head span{color:var(--rd-blue);font-weight:700}.dimension-bar{background:#e5e7eb;border-radius:999px;height:8px;overflow:hidden}.dimension-bar>div{background:linear-gradient(90deg,#2563eb,#1e40af);border-radius:999px;height:100%}.dimension-text{margin-top:8px}.dimension-text p{color:#4b5563;font-size:13px;line-height:1.55}.analysis-overlay{z-index:50;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#11182747;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.analysis-modal{text-align:center;background:#ffffffe0;border:1px solid #dbe4ff;border-radius:18px;width:min(560px,92vw);padding:20px;box-shadow:0 20px 50px #1e40af2e}.analysis-modal h3{margin-bottom:6px;font-size:26px}.analysis-modal p{color:#6b7280;margin-bottom:12px}.tips-blue{color:#1d4ed8;background:#eff6ff;border:1px solid #bfdbfe;border-radius:12px;min-height:48px;padding:12px;font-weight:600;line-height:1.5}.disclaimer{margin-top:16px}.disclaimer h3{margin-bottom:8px}.disclaimer p{color:#4b5563;line-height:1.7}.disclaimer small{color:#9ca3af;margin-top:8px;display:block}@media (max-width:900px){.grid{grid-template-columns:1fr}.feature-grid{grid-template-columns:1fr 1fr}.trust-two-col{grid-template-columns:1fr}.hero-title{font-size:40px}.top-nav{gap:10px}.topbar-inner{padding:10px 16px}}@media (max-width:640px){.feature-grid{grid-template-columns:1fr}.hero{padding:46px 16px 52px}.hero-title{font-size:32px}.hero-desc{font-size:15px}.section-title{font-size:27px}.brand span,.top-link{display:none}}