.bura-zukan{--bura-cols:auto;--bura-thumb-min:140px;--bura-modal-w:680px;--bura-modal-img-vh:52vh;--card-bg:#14181f;--card-br:#2a3342;--text:#e9f3ff;--muted:#9fb0c0;--overlay:rgba(8,12,16,.72);display:grid;grid-template-columns:repeat(auto-fill,minmax(var(--bura-thumb-min),1fr));gap:12px;max-width:1100px;margin-inline:auto}.bura-zukan[style*="--bura-cols:"]:not([style*="auto"]){grid-template-columns:repeat(var(--bura-cols),1fr)}.bura-card{background:var(--card-bg);border:1.5px solid var(--card-br);border-radius:10px;overflow:hidden;cursor:pointer;transition:transform .18s ease , box-shadow .18s ease;position:relative}.bura-card:hover{transform:translateY(-2px);box-shadow:0 6px 22px rgba(0,0,0,.4)}.bura-thumb{aspect-ratio:1/1;background:#0b0f15}.bura-thumb img{width:100%;height:100%;object-fit:cover;display:block;pointer-events:none;user-select:none}.bura-cap{padding:8px 10px 10px;text-align:left}.bura-title{color:var(--text);display:block;font-weight:700;font-size:14px;line-height:1.4}.bura-meta{color:var(--muted);display:block;font-size:12px;margin-top:2px}.bura-modal[hidden]{display:none!important}.bura-modal{position:fixed;inset:0;background:var(--overlay);display:grid;justify-items:center;align-items:start;padding-top:clamp(20px,6vh,72px);padding-bottom:16px;z-index:2147483647}.bura-modal__inner{width:min(86vw,var(--bura-modal-w));max-height:92vh;background:#11161d;color:#f1f5ff;border:1px solid #2a3342;border-radius:14px;padding:12px 16px 16px;box-shadow:0 24px 80px rgba(0,0,0,.55);animation:bura-fade .18s ease-out}@keyframes bura-fade{ from{opacity:0; transform:scale(.96)} to{opacity:1; transform:scale(1)} }.bura-modal__close{appearance:none;border:0;background:#1a2230;color:#cfe3ff;padding:4px 10px;border-radius:8px;float:right;cursor:pointer}.bura-modal__img{width:100%;height:auto;border-radius:10px;margin:6px 0 5px;max-height:var(--bura-modal-img-vh);object-fit:contain}.bura-modal__title{margin:.2rem 0 .4rem;font-size:clamp(18px,2.4vw,24px)}.bura-modal__desc{color:#d3ddf0;line-height:1.8;white-space:pre-wrap;max-height:calc(var(--bura-modal-img-vh) - 1.5rem);overflow:auto}.bura-modal__desc a{text-decoration:underline;color:#6cd3ff}.bura-modal__desc iframe{width:100%;height:auto;aspect-ratio:16/9;display:block;border:0;border-radius:8px;margin:8px 0 12px}.bura-zukan{--bura-font:"Noto Sans JP" , "Hiragino Sans" , "Yu Gothic" , "Meiryo" , sans-serif}.bura-zukan .bura-title,.bura-zukan .bura-meta,.bura-zukan .bura-modal__title,.bura-zukan .bura-modal__desc{font-family: var(--bura-font);font-synthesis:none;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.bura-zukan .bura-title{font-weight:600}.bura-modal__title,.bura-modal__desc,.bura-modal__desc *{font-family: var(--bura-font, "Noto Sans JP","Hiragino Sans","Yu Gothic","Meiryo",sans-serif) !important;font-synthesis:none;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.bura-modal__title{font-weight:600}.bura-modal__title{position:relative;display:block;background:linear-gradient(90deg,#9b2536 0%,#7b2130 55%,#5d1b28 100%);color:#fff;padding:8px 14px;border:1.5px solid #5a1a26;border-radius:10px;box-shadow:inset 0 1px 0 rgba(255,255,255,.06) , 0 2px 10px rgba(0,0,0,.35);letter-spacing:.02em;line-height:1.25;margin:4px 0 4px;font-weight:600}.bura-modal__title::after{content:"";position:absolute;top:0;bottom:0;right:710px;width:120px;background:linear-gradient(135deg,rgba(255,255,255,.08),rgba(255,255,255,0));clip-path:polygon(0 0,100% 0,75% 100%,0 100%);pointer-events:none}.bura-modal__img{margin:4px 0 6px}.bura-modal__desc{margin-top:4px}