:root{--deep-blue: #1A3A5C;--medical-blue: #0D7B8A;--life-green: #2E8B57;--bg-light: #F5F8FA;--white: #FFFFFF;--light-gray-bg: #F0F4F8;--text-dark: #2D3436;--text-mid: #636E72;--gold: #C8963E;--danger: #E74C3C;--warning: #F39C12;--success: #27AE60;--info: #3498DB;--border: #E0E5E9;--shadow: 0 2px 12px rgba(0, 0, 0, .08);--radius: 10px;--radius-sm: 6px;--radius-lg: 12px;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;--nav-height: 72px;--sidebar-w: 220px;--topbar-h: 56px;--max-width: 1200px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font);color:var(--text-dark);background:var(--bg-light);line-height:1.7;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select,textarea{font-family:inherit}.nav{position:fixed;top:0;left:0;right:0;z-index:1000;height:var(--nav-height);background:#fffffff7;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);display:flex;align-items:center;padding:0 24px;box-shadow:0 1px #0000000f}.nav-inner{max-width:var(--max-width);margin:0 auto;width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px}.nav-logo-main{font-size:1.25rem;font-weight:700;color:var(--deep-blue);display:block}.nav-logo-sub{font-size:.7rem;color:var(--text-mid)}.nav-links{display:flex;gap:2px;list-style:none;flex-wrap:wrap}.nav-links a{color:var(--text-dark);font-size:.9rem;padding:8px 12px;border-radius:4px}.nav-links a:hover{color:var(--medical-blue);background:#0d7b8a14}.nav-actions{display:flex;align-items:center;gap:10px;flex-shrink:0}.nav-actions a.portal{font-size:.82rem;color:var(--medical-blue);font-weight:600;padding:6px 10px;border:1px solid rgba(13,123,138,.35);border-radius:6px}.nav-actions a.portal:hover{background:#0d7b8a14}.section{padding:80px 24px}.section-inner{max-width:var(--max-width);margin:0 auto}.section-title{font-size:2rem;font-weight:700;color:var(--deep-blue);text-align:center;margin-bottom:12px}.section-subtitle{font-size:1.05rem;color:var(--text-mid);text-align:center;margin-bottom:48px}.section-divider{width:60px;height:3px;background:var(--medical-blue);margin:0 auto 16px;border-radius:2px}.btn{display:inline-block;padding:14px 36px;border-radius:6px;font-size:1rem;font-weight:600;cursor:pointer;border:none;transition:.25s}.btn-primary{background:var(--life-green);color:#fff;box-shadow:0 4px 16px #2e8b5759}.btn-primary:hover{background:#267a4a}.btn-outline{background:transparent;color:#fff;border:2px solid rgba(255,255,255,.5)}.btn-outline-dark{background:transparent;color:var(--medical-blue);border:2px solid var(--medical-blue);padding:10px 24px}.btn-sm{padding:8px 16px;font-size:.9rem}.hero{min-height:100vh;display:flex;align-items:center;background:linear-gradient(135deg,var(--deep-blue) 0%,#0F2B45 40%,var(--medical-blue) 100%);padding-top:var(--nav-height);position:relative;overflow:hidden}.hero-inner{max-width:var(--max-width);margin:0 auto;width:100%;text-align:center;padding:60px 24px;position:relative;z-index:2}.hero-badge{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:32px}.hero-badge span{background:#ffffff1f;color:#ffffffe6;padding:8px 20px;border-radius:20px;font-size:.9rem;border:1px solid rgba(255,255,255,.2)}.hero-title{font-size:2.8rem;font-weight:800;color:#fff;margin-bottom:16px;line-height:1.3}.hero-subtitle{font-size:1.2rem;color:#fffc;margin-bottom:40px}.hero-cta{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}.policy{background:var(--light-gray-bg)}.policy-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.policy-card{background:#fff;border-radius:8px;padding:28px 20px;text-align:center;border-top:3px solid var(--medical-blue)}.policy-card-title{font-size:.95rem;font-weight:600;color:var(--deep-blue);margin-bottom:8px}.policy-card-desc{font-size:.82rem;color:var(--text-mid)}.policy-footer{text-align:center;margin-top:32px;font-weight:700;color:var(--gold)}.service{background:#fff}.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}.service-card{background:var(--bg-light);border-radius:10px;padding:36px 30px;border-left:4px solid var(--medical-blue)}.service-card h3{color:var(--deep-blue);margin-bottom:12px;font-size:1.15rem}.service-card p{color:var(--text-mid);font-size:.95rem}.tabs{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-bottom:28px}.tab-btn{padding:10px 18px;border-radius:6px;border:1px solid var(--border);background:#fff;color:var(--text-mid);cursor:pointer;font-weight:600;font-size:.9rem}.tab-btn.active{background:var(--deep-blue);color:#fff;border-color:var(--deep-blue)}.tab-panel{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.tab-panel-card{background:#fff;border-radius:10px;padding:24px;box-shadow:var(--shadow)}.tab-panel-card h4{color:var(--medical-blue);margin-bottom:10px}.tab-panel-card p{color:var(--text-mid);font-size:.92rem}.coop-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.coop-card{background:#fff;border-radius:10px;padding:28px;box-shadow:var(--shadow)}.coop-card h3{color:var(--deep-blue);margin-bottom:12px}.coop-card ul{padding-left:18px;color:var(--text-mid);font-size:.92rem}.coop-card li{margin-bottom:6px}.contact{background:var(--light-gray-bg)}.form-card{max-width:640px;margin:0 auto;background:#fff;border-radius:12px;padding:36px;box-shadow:var(--shadow)}.form-group{margin-bottom:16px}.form-group label{display:block;font-size:.9rem;font-weight:600;margin-bottom:6px;color:var(--deep-blue)}.form-group input,.form-group select,.form-group textarea{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:6px;font-size:.95rem}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-msg{margin-top:12px;font-size:.9rem}.form-msg.ok{color:var(--success)}.form-msg.err{color:var(--danger)}.footer{background:var(--deep-blue);color:#ffffffbf;padding:40px 24px;text-align:center;font-size:.9rem}.footer a{color:#fff;margin:0 10px}.footer .brand{font-weight:700;color:#fff;margin-bottom:8px}.verify-wrap{max-width:560px;margin:120px auto 60px;padding:0 24px}.verify-card{background:#fff;border-radius:12px;padding:36px;box-shadow:var(--shadow)}.verify-card h1{color:var(--deep-blue);font-size:1.5rem;margin-bottom:8px}.verify-card .hint{color:var(--text-mid);font-size:.9rem;margin-bottom:24px}.verify-result{margin-top:24px;padding:20px;border-radius:8px;background:var(--bg-light)}.verify-result.valid{border-left:4px solid var(--success)}.verify-result.invalid{border-left:4px solid var(--danger)}.disclaimer{margin-top:16px;font-size:.82rem;color:var(--text-mid)}@media(max-width:960px){.policy-grid,.tab-panel,.coop-grid,.service-grid,.form-row{grid-template-columns:1fr}.hero-title{font-size:1.8rem}.nav-links{display:none}}