:root{
  --primary:#0f6b65;
  --primary-dark:#074c49;
  --primary-soft:#e7f4f1;

  --bg:#f4f7f5;
  --surface:#ffffff;
  --surface-soft:#f4f8f6;
  --border:#e6e8ee;
  --border-strong:#dbe3ef;

  --text:#0f172a;
  --text-soft:#334155;
  --muted:#64748b;

  --success-bg:#ecfdf5;
  --success-text:#166534;
  --danger-bg:#fef2f2;
  --danger-text:#991b1b;
  --warn-bg:#fff7ed;
  --warn-text:#9a3412;

  --radius-sm:10px;
  --radius:14px;
  --radius-lg:18px;
  --radius-xl:22px;

  --shadow-sm:0 3px 10px rgba(0,0,0,.04);
  --shadow-md:0 10px 30px rgba(0,0,0,.08);
  --shadow-lg:0 16px 40px rgba(15,23,42,.12);

  --container:1100px;
}

*{
  box-sizing:border-box;
}

html{
  -webkit-text-size-adjust:100%;
}

body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial,sans-serif;
  background:radial-gradient(circle at top left,rgba(15,107,101,.075),transparent 22%),radial-gradient(circle at top right,rgba(198,154,59,.10),transparent 20%),var(--bg);
  color:var(--text);
  line-height:1.6;
}

img{
  max-width:100%;
}

a{
  color:var(--primary);
}

.container{
  max-width:var(--container);
  margin:0 auto;
  padding:18px;
}

.page-wrap{
  max-width:var(--container);
  margin:0 auto;
  padding:22px 18px 0;
}

.page-title{
  margin:0 0 8px 0;
  font-size:30px;
  line-height:1.15;
  font-weight:900;
  letter-spacing:-0.03em;
  color:var(--text);
}

.page-subtitle{
  color:var(--muted);
  font-size:14px;
  line-height:1.7;
}

.card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius-xl);
  padding:18px;
  box-shadow:var(--shadow-sm);
}

.card.soft{
  background:var(--surface-soft);
}

.section-title{
  margin:0 0 12px 0;
  font-size:22px;
  font-weight:900;
  letter-spacing:-0.02em;
  color:var(--text);
}

.section-subtitle{
  color:var(--muted);
  font-size:14px;
  line-height:1.7;
}

.grid{
  display:grid;
  gap:16px;
}

.grid-2{
  grid-template-columns:repeat(2,1fr);
}

.grid-3{
  grid-template-columns:repeat(3,1fr);
}

.grid-4{
  grid-template-columns:repeat(4,1fr);
}

@media(max-width:980px){
  .grid-4,
  .grid-3{
    grid-template-columns:repeat(2,1fr);
  }
}

@media(max-width:640px){
  .grid-4,
  .grid-3,
  .grid-2{
    grid-template-columns:1fr;
  }
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:10px 14px;
  border-radius:14px;
  border:1px solid rgba(15,107,101,.14);
  background:linear-gradient(135deg,#074c49 0%,#0f6b65 58%,#16847b 100%);
  color:#fff;
  text-decoration:none;
  font-weight:800;
  font-size:14px;
  cursor:pointer;
  transition:.15s ease;
  box-shadow:0 14px 28px rgba(7,76,73,.20);
}

.btn:hover{
  transform:translateY(-1px);
  box-shadow:0 18px 36px rgba(7,76,73,.27);
}

.btn.primary,.btn.dark,.btn.light,.btn.soft,.btn.secondary{
  background:linear-gradient(135deg,#074c49 0%,#0f6b65 58%,#16847b 100%);
  color:#fff;
  border-color:rgba(15,107,101,.14);
}

.btn.primary:hover,.btn.dark:hover,.btn.light:hover,.btn.soft:hover,.btn.secondary:hover{
  background:linear-gradient(135deg,#063f3d 0%,#0c5d58 58%,#116f69 100%);
}

.input,
.select,
.textarea{
  width:100%;
  padding:12px 14px;
  border:1px solid var(--border-strong);
  border-radius:14px;
  box-sizing:border-box;
  background:#fff;
  color:var(--text);
  font-size:15px;
  font-family:inherit;
}

.textarea{
  min-height:120px;
  resize:vertical;
}

.input:focus,
.select:focus,
.textarea:focus{
  outline:none;
  border-color:var(--primary);
}

.table{
  width:100%;
  border-collapse:collapse;
}

.table th{
  text-align:left;
  font-size:13px;
  color:var(--muted);
  padding:10px;
  border-bottom:1px solid var(--border);
}

.table td{
  padding:12px 10px;
  border-bottom:1px solid var(--border);
  vertical-align:top;
}

.chips{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
}

.chip{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:6px 10px;
  border-radius:999px;
  border:1px solid #e2e8f0;
  background:#fff;
  color:#334155;
  font-size:12px;
  font-weight:700;
}

.badge{
  display:inline-block;
  padding:4px 8px;
  border-radius:999px;
  font-size:12px;
  font-weight:700;
}

.badge.blue{
  background:#e0ecff;
  color:#1e40af;
}

.badge.green{
  background:#e6f7ed;
  color:#065f46;
}

.badge.red{
  background:#fee2e2;
  color:#991b1b;
}

.badge.orange{
  background:#fff7ed;
  color:#9a3412;
}

.user-badge{
  display:inline-block;
  margin-left:6px;
  padding:3px 8px;
  border-radius:999px;
  font-size:12px;
  font-weight:700;
  line-height:1.2;
  vertical-align:middle;
  border:1px solid transparent;
}

.badge-verified{
  background:#eef6ff;
  color:#0b63c9;
  border-color:#b9d8ff;
}

.badge-silver{
  background:#f3f4f6;
  color:#4b5563;
  border-color:#d1d5db;
}

.badge-gold{
  background:#fff7db;
  color:#9a6700;
  border-color:#f2d27a;
}

.ad-slot-box{
  margin:20px 0;
  padding:14px;
  border:1px dashed var(--border);
  border-radius:14px;
  background:#fafafa;
}

.site-footer{
  margin-top:60px;
  border-top:1px solid var(--border);
  padding:30px 16px;
  text-align:center;
  color:var(--muted);
  font-size:14px;
}
.site-announcement{
  width:100%;
  font-size:14px;
  padding:10px 16px;
  text-align:center;
  font-weight:600;
}

.site-announcement .announcement-inner{
  max-width:1200px;
  margin:auto;
}

.site-announcement.type-info{
  background:#0f6b65;
  color:#fff;
}

.site-announcement.type-success{
  background:#059669;
  color:#fff;
}

.site-announcement.type-warning{
  background:#d97706;
  color:#fff;
}

.site-announcement.type-danger{
  background:#dc2626;
  color:#fff;
}
.notification-bell{
  position:relative;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:44px;
  height:44px;
  border-radius:12px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.20);
  color:#fff;
  font-size:20px;
  text-decoration:none;
  transition:all .18s ease;
}

.notification-bell:hover{
  background:rgba(255,255,255,.18);
}

.notification-count{
  position:absolute;
  top:-5px;
  right:-5px;
  min-width:18px;
  height:18px;
  padding:0 5px;
  border-radius:999px;
  background:#ef4444;
  color:#fff;
  font-size:11px;
  font-weight:800;
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:0 2px 8px rgba(0,0,0,.25);
}