.patch-page{
  padding-top:18px;
  padding-bottom:10px;
}

.patch-page__hero{
  max-width:1280px;
  margin:0 auto;
  padding:34px 24px 28px;
  border-radius:22px;
  background:linear-gradient(180deg, rgba(18,28,48,0.92) 0%, rgba(14,22,38,0.96) 100%);
  border:1px solid rgba(255,255,255,0.06);
  box-shadow:0 18px 40px rgba(0,0,0,0.24);
}

.patch-page__meta{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
  margin-bottom:14px;
}

.patch-page__pill{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:30px;
  padding:0 12px;
  border-radius:999px;
  background:rgba(45,107,255,0.16);
  border:1px solid rgba(88,135,255,0.28);
  color:#dbe6ff;
  font-size:12px;
  font-weight:800;
  letter-spacing:.03em;
  text-transform:uppercase;
}

.patch-page__patch{
  color:#f5f7ff;
  font-size:14px;
  font-weight:800;
}

.patch-page__dot{
  color:rgba(255,255,255,0.45);
  font-size:14px;
}

.patch-page__updated{
  color:rgba(230,236,255,0.78);
  font-size:14px;
  font-weight:600;
}

.patch-page__title{
  margin:0 0 10px;
  color:#f5f7ff;
  font-size:36px;
  line-height:1.08;
  font-weight:900;
  letter-spacing:-0.02em;
}

.patch-page__subtitle{
  margin:0;
  max-width:760px;
  color:rgba(230,236,255,0.78);
  font-size:16px;
  line-height:1.6;
}

.patch-feed{
  max-width:1280px;
  margin:0 auto;
}

.patch-grid{
  display:grid;
  grid-template-columns:repeat(3, minmax(0, 1fr));
  gap:20px;
}

.patch-card{
  display:block;
  overflow:hidden;
  border-radius:18px;
  background:linear-gradient(180deg, rgba(16,24,40,0.96) 0%, rgba(11,17,29,0.98) 100%);
  border:1px solid rgba(255,255,255,0.06);
  box-shadow:0 14px 30px rgba(0,0,0,0.22);
  text-decoration:none;
  transition:transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.patch-card:hover{
  transform:translateY(-3px);
  border-color:rgba(88,135,255,0.28);
  box-shadow:0 20px 38px rgba(0,0,0,0.28);
}

.patch-card__image-wrap{
  position:relative;
  width:100%;
  aspect-ratio:16 / 9;
  overflow:hidden;
  background:#0f1727;
}

.patch-card__image{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

.patch-card__image--placeholder{
  width:100%;
  height:100%;
  background:linear-gradient(135deg, rgba(42,62,99,0.9) 0%, rgba(18,28,48,0.95) 100%);
}

.patch-card__body{
  padding:16px 16px 18px;
}

.patch-card__topline{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  margin-bottom:10px;
}

.patch-card__category{
  color:#9fc0ff;
  font-size:11px;
  font-weight:800;
  letter-spacing:.04em;
  text-transform:uppercase;
}

.patch-card__time{
  color:rgba(226,234,255,0.62);
  font-size:12px;
  font-weight:700;
  white-space:nowrap;
}

.patch-card__title{
  margin:0 0 10px;
  color:#f5f7ff;
  font-size:20px;
  line-height:1.3;
  font-weight:900;
}

.patch-card__excerpt{
  margin:0;
  color:rgba(228,235,255,0.76);
  font-size:14px;
  line-height:1.6;
}

.patch-empty{
  max-width:1280px;
  margin:0 auto;
  padding:42px 24px;
  border-radius:20px;
  background:linear-gradient(180deg, rgba(16,24,40,0.96) 0%, rgba(11,17,29,0.98) 100%);
  border:1px solid rgba(255,255,255,0.06);
  text-align:center;
}

.patch-empty__title{
  margin:0 0 10px;
  color:#f5f7ff;
  font-size:24px;
  font-weight:900;
}

.patch-empty__text{
  margin:0;
  color:rgba(228,235,255,0.72);
  font-size:15px;
  line-height:1.6;
}

/* detail page */

.patch-detail-page{
  padding-top:18px;
  padding-bottom:28px;
}

.patch-detail-shell{
  max-width:1180px;
  margin:0 auto;
}

.patch-detail-topbar{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  margin-bottom:18px;
  flex-wrap:wrap;
}

.patch-detail-back{
  display:inline-flex;
  align-items:center;
  gap:8px;
  min-height:42px;
  padding:0 16px;
  border-radius:12px;
  background:#16233a;
  border:1px solid rgba(255,255,255,0.08);
  color:#eef3ff;
  text-decoration:none;
  font-size:14px;
  font-weight:800;
}

.patch-detail-back:hover{
  background:#1b2b47;
}

.patch-detail-meta{
  display:flex;
  align-items:center;
  gap:10px;
  flex-wrap:wrap;
}

.patch-detail-category{
  color:#9fc0ff;
  font-size:12px;
  font-weight:800;
  letter-spacing:.04em;
  text-transform:uppercase;
}

.patch-detail-sep{
  color:rgba(255,255,255,0.42);
}

.patch-detail-time{
  color:rgba(228,235,255,0.74);
  font-size:13px;
  font-weight:700;
}

.patch-detail-hero{
  overflow:hidden;
  border-radius:22px;
  background:linear-gradient(180deg, rgba(18,28,48,0.94) 0%, rgba(12,19,31,0.98) 100%);
  border:1px solid rgba(255,255,255,0.06);
  box-shadow:0 18px 40px rgba(0,0,0,0.24);
  margin-bottom:20px;
}

.patch-detail-hero-content{
  padding:28px 28px 18px;
}

.patch-detail-title{
  margin:0 0 12px;
  color:#f6f8ff;
  font-size:40px;
  line-height:1.08;
  font-weight:900;
  letter-spacing:-0.02em;
}

.patch-detail-excerpt{
  margin:0;
  max-width:880px;
  color:rgba(230,236,255,0.82);
  font-size:17px;
  line-height:1.7;
}

.patch-detail-image-wrap{
  width:100%;
  aspect-ratio:16 / 8;
  overflow:hidden;
  background:#0e1626;
}

.patch-detail-image{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

.patch-detail-content-card{
  padding:28px;
  border-radius:22px;
  background:linear-gradient(180deg, rgba(16,24,40,0.96) 0%, rgba(11,17,29,0.98) 100%);
  border:1px solid rgba(255,255,255,0.06);
  box-shadow:0 14px 30px rgba(0,0,0,0.22);
}

.patch-detail-block + .patch-detail-block{
  margin-top:28px;
  padding-top:28px;
  border-top:1px solid rgba(255,255,255,0.06);
}

.patch-detail-heading{
  margin:0 0 14px;
  color:#f5f7ff;
  font-size:26px;
  line-height:1.2;
  font-weight:900;
}

.patch-detail-richtext p{
  margin:0 0 14px;
  color:rgba(230,236,255,0.82);
  font-size:16px;
  line-height:1.85;
}

.patch-detail-list{
  margin:0;
  padding-left:20px;
  color:rgba(230,236,255,0.82);
}

.patch-detail-list li{
  margin-bottom:10px;
  line-height:1.8;
}

.patch-detail-source{
  display:flex;
  align-items:center;
  gap:10px;
  margin-top:28px;
  padding-top:24px;
  border-top:1px solid rgba(255,255,255,0.06);
  color:rgba(228,235,255,0.72);
  font-size:14px;
}

.patch-detail-source a{
  color:#8db7ff;
  text-decoration:none;
  font-weight:700;
}

.patch-detail-source a:hover{
  text-decoration:underline;
}

@media (max-width: 1200px){
  .patch-grid{
    grid-template-columns:repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px){
  .patch-page{
    padding-top:10px;
    padding-bottom:8px;
  }

  .patch-page__hero{
    padding:22px 14px 18px;
    border-radius:18px;
  }

  .patch-page__title{
    font-size:26px;
  }

  .patch-page__subtitle{
    font-size:14px;
  }

  .patch-grid{
    grid-template-columns:1fr;
    gap:14px;
  }

  .patch-card{
    border-radius:16px;
  }

  .patch-card__body{
    padding:14px 14px 16px;
  }

  .patch-card__title{
    font-size:18px;
  }

  .patch-card__excerpt{
    font-size:13px;
  }

  .patch-detail-page{
    padding-top:10px;
    padding-bottom:18px;
  }

  .patch-detail-hero-content{
    padding:20px 16px 14px;
  }

  .patch-detail-title{
    font-size:28px;
  }

  .patch-detail-excerpt{
    font-size:14px;
  }

  .patch-detail-content-card{
    padding:18px 16px;
    border-radius:18px;
  }

  .patch-detail-heading{
    font-size:22px;
  }

  .patch-detail-richtext p,
  .patch-detail-list li{
    font-size:14px;
  }
}