.oss-card{max-width:900px;margin:32px auto;padding:clamp(22px,4vw,42px);background:#fff;border:1px solid rgba(0,0,0,.08);border-radius:22px;box-shadow:0 12px 35px rgba(0,0,0,.06)}
.oss-card h2{margin:.2em 0 .35em;font-size:clamp(28px,4vw,44px);line-height:1.08}.oss-eyebrow{font-size:.78rem;font-weight:700;letter-spacing:.09em;text-transform:uppercase;opacity:.66}.oss-intro{font-size:1.05rem;line-height:1.65;max-width:70ch}.oss-form{display:grid;gap:10px;margin-top:28px}.oss-form label{font-weight:700;margin-top:12px}.oss-form input[type=text],.oss-form input[type=date],.oss-form input[type=file],.oss-form textarea{width:100%;box-sizing:border-box;border:1px solid #cfd4d8;border-radius:12px;padding:12px 14px;background:#fff;color:inherit;font:inherit}.oss-form textarea{resize:vertical;min-height:180px}.oss-help{font-size:.9rem;opacity:.72;margin:0 0 8px}.oss-check{display:flex;align-items:flex-start;gap:10px;font-weight:500!important;line-height:1.45}.oss-check input{margin-top:.25em}.oss-button{display:inline-flex;align-items:center;justify-content:center;width:auto;border:0;border-radius:999px;padding:12px 20px;font:inherit;font-weight:700;cursor:pointer;background:#1f2937;color:#fff;text-decoration:none}.oss-button:hover{opacity:.9}.oss-button-secondary{background:#eceff2;color:#20252a}.oss-notice{max-width:900px;margin:24px auto;padding:14px 18px;border-radius:12px;border:1px solid rgba(0,0,0,.08)}.oss-notice-success{background:#edf8ef}.oss-notice-error{background:#fff0f0}.oss-notice-info{background:#f3f6f8}.oss-review-list{display:grid;gap:22px;margin-top:26px}.oss-review-item{padding:22px;border:1px solid #e1e5e8;border-radius:18px;background:#fff}.oss-review-item h3{font-size:1.45rem;margin:.5em 0}.oss-review-meta{display:flex;gap:8px 16px;flex-wrap:wrap;font-size:.88rem;opacity:.68}.oss-review-content{line-height:1.65}.oss-gallery{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px;margin-top:18px}.oss-gallery img{width:100%;height:150px;object-fit:cover;border-radius:12px}.oss-actions{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;margin-top:20px;padding-top:18px;border-top:1px solid #eceff1}.oss-actions form{display:flex;gap:10px;flex-wrap:wrap}.oss-edit-link{font-weight:700}.oss-empty{padding:26px;border-radius:14px;background:#f5f7f8;text-align:center}
@media (max-width:600px){.oss-card{margin:18px 0;border-radius:16px}.oss-actions{align-items:stretch}.oss-actions form,.oss-actions .oss-button{width:100%}}