*{margin:0;padding:0;box-sizing:border-box;scroll-behavior:smooth}body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;background:#f5f3ef;color:#1a1a2e;line-height:1.6}a{color:#3d5a80;text-decoration:none}.top-bar{background:#1a2a3a;color:#fff;padding:10px 0;text-align:center;font-size:.82rem;border-bottom:3px solid #d4a762}.top-bar a{color:#d4a762;font-weight:600}.top-bar a:hover{text-decoration:underline}.header{background:linear-gradient(135deg,#1a2a3a,#2d4a5e);position:sticky;top:0;z-index:100;box-shadow:0 2px 15px rgba(0,0,0,.15)}.header-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:0 20px;height:62px}.logo-area{display:flex;align-items:center;gap:10px}.logo-area img{width:34px;height:34px;border-radius:6px}.logo-area span{color:#fff;font-size:1.15rem;font-weight:700;letter-spacing:1px}.nav-links{display:flex;gap:4px;list-style:none}.nav-links a{color:#c8d9e3;font-size:.88rem;padding:8px 16px;border-radius:6px;transition:all .2s}.nav-links a:hover{background:#3a5a70;color:#fff}.nav-links .download-btn{background:#d4a762;color:#1a2a3a!important;font-weight:700;padding:9px 22px;border-radius:8px;font-size:.9rem;transition:all .2s}.nav-links .download-btn:hover{background:#e4b872;transform:translateY(-1px)}.hero{background:linear-gradient(135deg,#1a2a3a 0%,#2d4a5e 50%,#3a6a7a 100%);padding:70px 20px 60px;text-align:center;position:relative;overflow:hidden}.hero::before{content:'';position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle,rgba(212,167,98,.08) 0%,transparent 60%)}.hero-content{max-width:860px;margin:0 auto;position:relative;z-index:1}.hero-content h1{font-size:2.6rem;font-weight:800;color:#fff;margin-bottom:18px;line-height:1.2}.hero-content h1 span{color:#d4a762}.hero-content p{font-size:1.08rem;color:#b0cddf;margin:0 auto 28px;max-width:700px;line-height:1.7}.hero-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}.hero-btn{display:inline-flex;align-items:center;gap:8px;padding:14px 34px;border-radius:10px;font-size:1rem;font-weight:700;transition:all .25s}.hero-btn-primary{background:#d4a762;color:#1a2a3a}.hero-btn-primary:hover{background:#e4b872;transform:translateY(-2px);box-shadow:0 6px 20px rgba(212,167,98,.3)}.hero-btn-secondary{background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.25)}.hero-btn-secondary:hover{background:rgba(255,255,255,.2);transform:translateY(-2px)}.hero-stats{display:flex;gap:40px;justify-content:center;margin-top:40px}.stat-item{text-align:center}.stat-num{font-size:1.6rem;font-weight:800;color:#d4a762;display:block}.stat-lbl{font-size:.82rem;color:#8aaac0;margin-top:4px}.container{max-width:1200px;margin:0 auto;padding:50px 20px}.section-title{text-align:center;margin-bottom:40px}.section-title h2{font-size:1.8rem;font-weight:700;color:#1a2a3a;margin-bottom:10px}.section-title p{font-size:.95rem;color:#5a6a7a;max-width:600px;margin:0 auto}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.card-item{background:#fff;border-radius:14px;padding:28px 24px;box-shadow:0 2px 12px rgba(0,0,0,.06);transition:all .25s;border:1px solid #eae6df}.card-item:hover{transform:translateY(-4px);box-shadow:0 8px 28px rgba(0,0,0,.1)}.card-item .icon{font-size:2rem;margin-bottom:12px;display:block}.card-item h3{font-size:1.05rem;font-weight:700;color:#1a2a3a;margin-bottom:8px}.card-item p{font-size:.88rem;color:#5a6a7a;line-height:1.65;margin-bottom:10px}.card-item .kw{color:#d4a762;font-weight:600;font-size:.82rem}.content-row{display:grid;grid-template-columns:1fr 1fr;gap:28px;margin-bottom:40px}.content-block{background:#fff;border-radius:14px;padding:28px;box-shadow:0 2px 12px rgba(0,0,0,.06);border:1px solid #eae6df}.content-block h3{font-size:1.1rem;font-weight:700;color:#1a2a3a;margin-bottom:12px;padding-bottom:8px;border-bottom:2px solid #d4a762;display:inline-block}.content-block p{font-size:.9rem;color:#4a5a6a;line-height:1.7;margin-bottom:10px}.step-list{counter-reset:step;list-style:none;padding:0}.step-list li{counter-increment:step;padding:16px 18px 16px 60px;position:relative;background:#f8f6f2;border-radius:10px;margin-bottom:12px;border:1px solid #eae6df}.step-list li::before{content:counter(step);position:absolute;left:16px;top:16px;width:30px;height:30px;background:#1a2a3a;color:#d4a762;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.9rem}.step-list li strong{color:#1a2a3a;display:block;margin-bottom:4px;font-size:.95rem}.step-list li p{font-size:.85rem;color:#5a6a7a;margin:0;line-height:1.6}.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.faq-item{background:#fff;border-radius:12px;padding:20px 22px;box-shadow:0 2px 8px rgba(0,0,0,.06);border:1px solid #eae6df}.faq-item h4{font-size:.95rem;font-weight:700;color:#1a2a3a;margin-bottom:6px}.faq-item h4::before{content:'Q: ';color:#d4a762;font-weight:800}.faq-item p{font-size:.85rem;color:#5a6a7a;line-height:1.65;margin:0}.faq-item p::before{content:'A: ';color:#3d5a80;font-weight:600}.link-section{background:#1a2a3a;border-radius:14px;padding:32px 36px;margin-top:10px}.link-section h3{color:#fff;font-size:1.1rem;margin-bottom:16px;text-align:center}.link-section h3 span{color:#d4a762}.link-grid{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}.link-grid a{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.1);color:#d4a762;padding:12px 24px;border-radius:8px;font-size:.9rem;font-weight:600;border:1px solid rgba(212,167,98,.2);transition:all .2s}.link-grid a:hover{background:rgba(212,167,98,.15);border-color:#d4a762;transform:translateY(-2px)}.down-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.down-card{background:#fff;border-radius:12px;padding:22px 18px;text-align:center;box-shadow:0 2px 8px rgba(0,0,0,.06);border:1px solid #eae6df;transition:all .2s}.down-card:hover{transform:translateY(-3px);box-shadow:0 6px 20px rgba(0,0,0,.1)}.down-card .icon{font-size:2.2rem;display:block;margin-bottom:8px}.down-card h4{font-size:.95rem;font-weight:700;color:#1a2a3a;margin-bottom:4px}.down-card p{font-size:.78rem;color:#7a8a9a;margin-bottom:10px}.down-card .dlink{display:inline-block;background:#1a2a3a;color:#d4a762;padding:6px 18px;border-radius:6px;font-size:.82rem;font-weight:600;transition:all .2s}.down-card .dlink:hover{background:#d4a762;color:#1a2a3a}.full-guide{background:#fff;border-radius:14px;padding:30px;box-shadow:0 2px 12px rgba(0,0,0,.06);border:1px solid #eae6df;margin-bottom:20px}.full-guide h2{font-size:1.25rem;font-weight:700;color:#1a2a3a;margin-bottom:14px;text-align:center}.full-guide h2 span{color:#d4a762}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:14px}.info-card{background:#f8f6f2;border-radius:10px;padding:16px 18px;border:1px solid #eae6df}.info-card h4{font-size:.9rem;color:#1a2a3a;margin-bottom:6px}.info-card p{font-size:.84rem;color:#5a6a7a;line-height:1.6;margin:0}.article-section{background:#fff;border-radius:14px;padding:30px;box-shadow:0
      2px 12px rgba(0,0,0,.06);border:1px solid #eae6df;margin-bottom:20px}.article-section h2{font-size:1.25rem;font-weight:700;color:#1a2a3a;margin-bottom:12px;padding-left:14px;border-left:4px solid #d4a762}.article-section p{font-size:.9rem;color:#4a5a6a;line-height:1.75;margin-bottom:10px}.article-section .tag{display:inline-block;background:#f0ede6;color:#1a2a3a;padding:2px 12px;border-radius:4px;font-size:.78rem;font-weight:600;margin-bottom:8px}.footer{background:#1a2a3a;color:#8aaac0;padding:30px 20px;text-align:center;font-size:.82rem}.footer a{color:#d4a762}.footer a:hover{text-decoration:underline}.footer p{margin-bottom:4px}@media(max-width:768px){.nav-links{display:none}.card-grid,.down-grid,.faq-grid,.two-col{grid-template-columns:1fr}.content-row{grid-template-columns:1fr}.hero-content h1{font-size:1.8rem}.hero-stats{gap:20px;flex-wrap:wrap}.link-grid a{padding:10px 16px;font-size:.82rem}}