:root{
  --blue:#1f5f8b; --blue-dark:#164a6e; --bg:#f6f8fa; --card:#ffffff;
  --text:#1c2733; --muted:#5c6b78; --border:#e1e7ec; --green:#2f8f5b; --red:#c94b4b;
  --radius:10px;
}
*{box-sizing:border-box}
html,body{overflow-x:hidden; max-width:100%}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}
img,svg{max-width:100%;height:auto}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{
  outline:2px solid var(--blue); outline-offset:2px;
}
.container{max-width:960px;margin:0 auto;padding:0 16px}
header.site{background:var(--card);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:20}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:12px;position:relative}
.logo{font-weight:700;font-size:1.15rem;color:var(--blue-dark);flex-shrink:1;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.nav-links{display:flex;gap:18px;align-items:center;font-size:.95rem}
.nav-toggle{
  display:none;
  background:none;border:1px solid var(--border);border-radius:8px;
  width:40px;height:40px;flex-shrink:0;cursor:pointer;
  align-items:center;justify-content:center;
}
.nav-toggle svg{width:20px;height:20px;display:block}
.btn.nav-share-mobile{display:none}
.btn{display:inline-block;background:var(--blue);color:#fff;padding:10px 18px;border-radius:var(--radius);border:none;cursor:pointer;font-size:.95rem}
.btn:hover{background:var(--blue-dark);text-decoration:none;color:#fff}
.btn-outline{background:transparent;color:var(--blue);border:1px solid var(--blue)}
.btn-outline:hover{background:var(--blue);color:#fff}
.hero{padding:36px 0 28px;text-align:center}
.hero h1{font-size:clamp(1.5rem, 5.5vw, 1.9rem);line-height:1.25;margin-bottom:10px;color:var(--blue-dark)}
.hero p{color:var(--muted);max-width:560px;margin:0 auto 20px;font-size:clamp(.92rem, 3vw, 1rem)}
.search-box{max-width:520px;margin:0 auto;display:flex;gap:8px}
.search-box input{flex:1;min-width:0;padding:12px 14px;border:1px solid var(--border);border-radius:var(--radius);font-size:1rem}
.section{padding:18px 0}
.section h2{font-size:1.25rem;margin-bottom:16px;color:var(--blue-dark)}
.chip-row{display:flex;flex-wrap:wrap;gap:8px}
.chip{background:var(--card);border:1px solid var(--border);padding:7px 14px;border-radius:999px;font-size:.88rem;color:var(--text)}
.az-index{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}
.az-letter{
  width:36px;height:36px;flex-shrink:0;
  border:1px solid var(--border);border-radius:8px;background:var(--card);
  font-size:.9rem;font-weight:600;color:var(--text);cursor:pointer;
}
.az-letter:hover{border-color:var(--blue);color:var(--blue)}
.az-letter.az-active{background:var(--blue);border-color:var(--blue);color:#fff}
.az-letter-empty{color:var(--muted);opacity:.55}
.az-letter-empty:hover{border-color:var(--border);color:var(--muted)}
#az-panels{min-height:1.5em}
.chip:hover{border-color:var(--blue);color:var(--blue)}
.card-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:14px}
.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:16px}
.card .meta{font-size:.78rem;color:var(--muted);margin-bottom:6px;text-transform:uppercase;letter-spacing:.03em}
.card h3{font-size:1.02rem;margin:0 0 8px}
.card p{color:var(--muted);font-size:.92rem;margin:0 0 10px}
.card .tags{display:flex;flex-wrap:wrap;gap:6px;font-size:.78rem}
.tag{background:var(--bg);border:1px solid var(--border);padding:3px 8px;border-radius:6px;color:var(--muted)}
.rating{color:#c9971f;font-weight:600}
form.stack{display:flex;flex-direction:column;gap:16px;max-width:640px}
label{font-weight:600;font-size:.92rem;display:block;margin-bottom:6px}
.hint{font-size:.8rem;color:var(--muted);margin-top:4px}
input[type=text],input[type=number],input[type=search],input[type=url],select,textarea{
  width:100%;padding:10px 12px;border:1px solid var(--border);border-radius:8px;font-size:.96rem;font-family:inherit;background:#fff;color:var(--text);
}
input[type=file]{width:100%;padding:8px 0;font-size:.92rem;font-family:inherit}
textarea{min-height:160px;resize:vertical}
.filters{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:20px;background:var(--card);border:1px solid var(--border);padding:14px;border-radius:var(--radius)}
.filters select,.filters input{flex:1 1 140px;min-width:0;max-width:220px}
.notice{padding:12px 16px;border-radius:8px;margin-bottom:16px;font-size:.92rem}
.notice.success{background:#e7f6ee;color:var(--green);border:1px solid #bfe6cf}
.notice.error{background:#fbeaea;color:var(--red);border:1px solid #f0c6c6}
.notice.warn{background:#fff8e6;color:#8a6d1e;border:1px solid #f0dfa8}
footer.site{border-top:1px solid var(--border);margin-top:48px;padding:24px 0;font-size:.85rem;color:var(--muted);text-align:center}
footer.site p{margin:0 0 8px}
footer.site p:last-child{margin-bottom:0}
.company-id{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;margin:16px 0}
.company-id p{margin:0 0 8px}
.company-id p:last-child{margin-bottom:0}
.cookie-banner{position:fixed;bottom:0;left:0;right:0;z-index:40;background:var(--card);border-top:1px solid var(--border);box-shadow:0 -8px 24px rgba(0,0,0,.08);padding:14px 0}
.cookie-banner-inner{max-width:960px;margin:0 auto;padding:0 16px;display:flex;gap:14px;align-items:center;justify-content:space-between;flex-wrap:wrap}
.cookie-banner p{margin:0;font-size:.88rem;color:var(--muted);flex:1;min-width:220px}
body.cookie-banner-visible{padding-bottom:96px}
.detail-header{margin-bottom:12px}
.detail-header h1{font-size:1.4rem;margin:6px 0}
.detail-header .tags{margin:6px 0}
.detail-body{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;white-space:pre-wrap;font-size:1rem}
.detail-link{margin:10px 0 0;font-size:.92rem;color:var(--muted);word-break:break-all}
.detail-link a{color:var(--blue)}
.detail-image{margin:0 0 14px;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--card)}
.detail-image img{display:block;width:100%;height:auto;max-height:min(70vh,640px);object-fit:contain;background:#fff}
.admin-thumb{max-width:220px;max-height:140px;width:auto;height:auto;border-radius:8px;border:1px solid var(--border);display:block;margin:6px 0}
.honeypot{position:absolute;left:-9999px;top:-9999px}
table.admin{width:100%;border-collapse:collapse;font-size:.9rem}
table.admin th,table.admin td{border-bottom:1px solid var(--border);padding:8px 10px;text-align:left;vertical-align:top}
table.admin th{background:var(--bg)}
.badge{padding:2px 8px;border-radius:6px;font-size:.75rem}
.badge.pending{background:#fff8e6;color:#8a6d1e}
.badge.approved{background:#e7f6ee;color:var(--green)}
.badge.rejected{background:#fbeaea;color:var(--red)}
.admin-wrap{display:flex;gap:20px;padding:20px 0}
.admin-sidebar{min-width:180px}
.admin-sidebar a{display:block;padding:8px 10px;border-radius:6px;color:var(--text)}
.admin-sidebar a:hover,.admin-sidebar a.active{background:var(--blue);color:#fff;text-decoration:none}
.admin-main{flex:1;min-width:0;overflow-x:auto}
.actions form{display:inline}
.actions button{background:none;border:1px solid var(--border);padding:4px 10px;border-radius:6px;cursor:pointer;font-size:.82rem;margin-right:4px}
.actions button.approve{color:var(--green);border-color:var(--green)}
.actions button.reject{color:var(--red);border-color:var(--red)}

dialog#edit-dialog{
  border:1px solid var(--border);border-radius:var(--radius);
  padding:20px;width:min(640px, 92vw);max-width:92vw;max-height:85vh;overflow:auto;
  box-shadow:0 10px 40px rgba(0,0,0,.2);
}
dialog#edit-dialog::backdrop{background:rgba(20,30,40,.5)}
dialog#edit-dialog textarea{min-height:200px;resize:vertical}
dialog#edit-dialog select,
dialog#edit-dialog input[type="text"],
dialog#edit-dialog input[type="url"],
dialog#edit-dialog textarea{width:100%;padding:8px 10px;border:1px solid var(--border);border-radius:8px;font-size:.95rem;font-family:inherit}
dialog#edit-dialog input[type="file"]{width:100%;padding:8px 0}
.small{font-size:.85rem;color:var(--muted)}
@media (max-width:680px){
  dialog#edit-dialog{padding:14px;width:94vw;max-width:94vw}
  .nav{gap:8px}
  .nav-toggle{display:flex}
  .btn.nav-share-mobile{display:inline-block;padding:7px 10px;font-size:.78rem;white-space:nowrap;flex-shrink:0}
  .nav-links{
    display:none;
    position:absolute;
    top:100%; left:0; right:0;
    flex-direction:column;
    align-items:stretch;
    gap:0;
    background:var(--card);
    border-bottom:1px solid var(--border);
    box-shadow:0 8px 16px rgba(0,0,0,.06);
    padding:8px 16px 16px;
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:12px 4px;border-bottom:1px solid var(--border)}
  .nav-links a.btn{display:none}
  .nav-links a:nth-last-child(2){border-bottom:none}
  .hero{padding:36px 0 28px}
  .card-grid{grid-template-columns:1fr}
  .admin-wrap{flex-direction:column}
  .search-box{flex-direction:column}
}
@media (max-width:360px){
  .container{padding:0 12px}
  .logo{font-size:1.02rem}
}
@media (min-width:992px){
  .az-letter{width:29px;height:32px;font-size:.85rem}
}