.ninki-main{min-height:100vh;background:#f9fafb}.ninki-hero{background:#e8f4fd;border-bottom:1px solid rgba(66,172,237,.2);padding:56px 16px 48px}.ninki-hero-inner{max-width:640px;margin:0 auto;text-align:center}.ninki-hero-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 16px;background:#f22b7d;color:#fff;font-size:.78rem;font-weight:700;border-radius:100px;margin-bottom:16px;letter-spacing:.03em}.ninki-hero-title{font-size:2.25rem;font-weight:800;color:#1b6fa0;margin:0 0 12px;letter-spacing:-.02em;font-family:Hiragino Kaku Gothic Pro,Yu Gothic,Meiryo,sans-serif}.ninki-hero-desc{font-size:1rem;color:#4b5563;margin:0 0 20px;line-height:1.6}.ninki-hero-stats{display:inline-flex;align-items:baseline;gap:.5rem;padding:.5rem 1.25rem;background:#42aced1a;border-radius:9999px;border:1.5px solid rgba(66,172,237,.3)}.ninki-hero-stats-number{font-size:1.5rem;font-weight:700;background:#42aced;-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.ninki-hero-stats-label{font-size:.95rem;color:#111827;font-weight:500}.ninki-body{padding:48px 16px 64px}.ninki-layout{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 320px;gap:2rem;align-items:start}.ninki-content{min-width:0}.badge-top10{background:#d4a017}.ninki-section{margin-bottom:3.5rem;scroll-margin-top:120px}.ninki-section-header{margin-bottom:1.5rem;padding-bottom:1rem;border-bottom:2px solid rgba(229,231,235,.8);position:relative}.ninki-section-header:after{content:"";position:absolute;bottom:-2px;left:0;width:120px;height:2px;background:#f22b7d}.ninki-section-title{font-size:1.5rem;font-weight:700;color:#111827;display:flex;align-items:center;gap:.875rem;margin:0}.ninki-section-badge{display:inline-flex;align-items:center;justify-content:center;padding:.5rem 1rem;background:#fff;border-radius:9999px;font-size:1.1rem;font-weight:700;color:#111827;border:1.5px solid rgba(229,231,235,.8)}.ninki-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(70px,1fr));gap:10px}.ninki-card{display:flex;flex-direction:column;align-items:center;gap:0;text-decoration:none;position:relative}.ninki-card-rank{position:absolute;top:-4px;left:-2px;font-size:.6rem;font-weight:700;color:#fff;padding:1px 6px;border-radius:6px;line-height:1.5;z-index:2;font-variant-numeric:tabular-nums}.badge-c1{background:#f22b7d}.badge-c2{background:#2d96d9}.badge-c3{background:#10b981}.badge-c4{background:#e6a817}.badge-c5{background:#0d9488}.ninki-card-box{position:relative;width:100%;padding-bottom:100%;border:1.5px solid rgba(66,172,237,.35);border-radius:10px;background-color:#e8f4fd;overflow:hidden}.ninki-card:hover .ninki-card-box{border-color:#42aced99;background-color:#42aced}.ninki-card-line-h{position:absolute;top:50%;left:0;right:0;height:0;border-top:1px dashed rgba(66,172,237,.25);pointer-events:none}.ninki-card:hover .ninki-card-line-h,.ninki-top10-card:hover .ninki-card-line-h{border-top-color:#ffffff4d}.ninki-card-line-v{position:absolute;left:50%;top:0;bottom:0;width:0;border-left:1px dashed rgba(66,172,237,.25);pointer-events:none}.ninki-card:hover .ninki-card-line-v,.ninki-top10-card:hover .ninki-card-line-v{border-left-color:#ffffff4d}.ninki-card-char{font-family:Hiragino Kaku Gothic Pro,Yu Gothic,Meiryo,serif;font-size:2rem;font-weight:400;color:#42aced;line-height:1;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:1}.ninki-card:hover .ninki-card-char{color:#fff}.ninki-box-gold{border-color:#d4a01773;background-color:#fff9e8}.ninki-box-gold .ninki-card-line-h{border-top-color:#d4a01733}.ninki-box-gold .ninki-card-line-v{border-left-color:#d4a01733}.ninki-box-gold .ninki-card-char{color:#c49310}.ninki-card:hover .ninki-box-gold{border-color:#d4a01799;background-color:#e6a817}.ninki-card:hover .ninki-box-gold .ninki-card-char{color:#fff}.ninki-card:hover .ninki-box-gold .ninki-card-line-h{border-top-color:#ffffff4d}.ninki-card:hover .ninki-box-gold .ninki-card-line-v{border-left-color:#ffffff4d}.ninki-info{margin-top:4rem;padding:2.5rem;background:#f9fafb99;border-radius:1.5rem;border:1.5px solid rgba(229,231,235,.8)}.ninki-info-title{font-size:1.5rem;font-weight:700;color:#111827;margin:0 0 1.25rem;display:flex;align-items:center;gap:.75rem}.ninki-info-title:before{content:"";display:inline-block;width:4px;height:1.5rem;background:#f22b7d;border-radius:2px}.ninki-info-content{color:#1f2937;line-height:1.8;font-size:.95rem}.ninki-info-content p{margin:0 0 1rem}.ninki-info-content p:last-child{margin-bottom:0}@media(max-width:1024px){.ninki-layout{grid-template-columns:1fr;gap:2rem}}@media(max-width:639px){.ninki-hero{padding:36px 16px 32px}.ninki-hero-title{font-size:1.75rem}.ninki-body{padding:24px 12px 40px}.ninki-grid{grid-template-columns:repeat(auto-fill,minmax(56px,1fr));gap:8px}.ninki-card-char{font-size:1.5rem}.ninki-card-rank{font-size:.55rem;padding:0 5px}.ninki-card-box{border-radius:8px}.ninki-info{padding:1.5rem;border-radius:1rem}.ninki-info-title{font-size:1.25rem}}