*{box-sizing:border-box}body{background-color:var(--bg-deep);color:var(--text-main);font-family:'Segoe UI',system-ui,-apple-system,sans-serif;line-height:1.7}.breadcrumb-wrap{background-color:#011a15;border-bottom:1px solid var(--border-subtle);padding:0.65rem 0}.breadcrumb-item a{color:var(--green-main);text-decoration:none;font-size:0.88rem}.breadcrumb-item a:hover{text-decoration:underline}.breadcrumb-item.active{color:var(--text-muted);font-size:0.88rem}.breadcrumb-item + .breadcrumb-item::before{color:#4b7a63}.page-hero{background:linear-gradient(135deg,#011a15 0%,#022c22 60%,#043d2f 100%);padding:60px 0 48px;border-bottom:1px solid var(--border-subtle)}.page-hero h1{font-size:clamp(1.7rem,3.5vw,2.6rem);font-weight:800;color:var(--text-light);line-height:1.25}.page-hero h1 span{color:var(--green-main)}.page-hero .lead{color:var(--text-muted);font-size:1.02rem;max-width:580px}.btn-primary-b999{background-color:var(--green-main);color:#011a15;font-weight:700;border:none;border-radius:8px;padding:0.65rem 1.6rem;font-size:1rem;transition:background 0.2s,transform 0.15s;text-decoration:none;display:inline-block}.btn-primary-b999:hover{background-color:var(--green-light);color:#011a15;transform:translateY(-2px)}.btn-outline-b999{background:transparent;color:var(--green-main);font-weight:600;border:2px solid var(--green-main);border-radius:8px;padding:0.6rem 1.5rem;font-size:1rem;transition:all 0.2s;text-decoration:none;display:inline-block}.btn-outline-b999:hover{background-color:var(--green-main);color:#011a15}section{padding:60px 0}.section-alt{background-color:var(--bg-mid)}.section-dark{background-color:#011a15}.section-title{font-size:clamp(1.35rem,2.8vw,1.9rem);font-weight:700;color:var(--text-light);margin-bottom:0.4rem}.section-label{color:var(--green-main);font-size:0.8rem;font-weight:700;text-transform:uppercase;letter-spacing:0.1em;margin-bottom:0.3rem}.title-bar{width:44px;height:4px;background:var(--green-main);border-radius:2px;margin:0.5rem 0 1.2rem}.title-bar.mx-auto{margin-left:auto;margin-right:auto}.card-b999{background-color:var(--bg-card);border:1px solid var(--border-subtle);border-radius:12px;padding:1.5rem;transition:border-color 0.2s,transform 0.2s}.card-b999:hover{border-color:var(--green-main);transform:translateY(-3px)}.card-b999 .icon-wrap{width:50px;height:50px;background:rgba(34,197,94,0.12);border-radius:10px;display:flex;align-items:center;justify-content:center;margin-bottom:1rem}.card-b999 .icon-wrap i{font-size:1.4rem;color:var(--green-main)}.card-b999 h5{color:var(--text-light);font-weight:700;font-size:1rem;margin-bottom:0.5rem}.card-b999 p{color:var(--text-muted);font-size:0.9rem;margin:0}.feature-item{display:flex;gap:1rem;align-items:flex-start;padding:0.9rem 0;border-bottom:1px solid var(--border-subtle)}.feature-item:last-child{border-bottom:none}.feature-item i{font-size:1.3rem;color:var(--green-main);flex-shrink:0;margin-top:3px}.feature-item h6{color:var(--text-light);font-weight:700;margin-bottom:0.2rem}.feature-item p{color:var(--text-muted);font-size:0.88rem;margin:0}.game-tag{background:rgba(34,197,94,0.1);border:1px solid rgba(34,197,94,0.3);color:var(--green-main);border-radius:20px;padding:0.3rem 0.85rem;font-size:0.83rem;font-weight:600;display:inline-block;margin:0.2rem}.notice-card{background:rgba(146,64,14,0.16);border-left:4px solid var(--brown-light);border-radius:8px;padding:1.1rem 1.4rem}.notice-card i{color:var(--brown-light);font-size:1.2rem}.notice-card h6{color:#fbbf24;font-weight:700;margin-bottom:0.25rem}.notice-card p{color:var(--text-muted);font-size:0.88rem;margin:0}.img-block{width:100%;max-width:100%;height:auto;border-radius:12px;display:block;margin:0 auto;box-shadow:0 4px 24px rgba(0,0,0,0.4)}.step-num{width:40px;height:40px;background:var(--green-main);color:#011a15;font-weight:800;font-size:1rem;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}@media (max-width:767px){.page-hero{padding:44px 0 36px}section{padding:44px 0}}