/* Professional overlay for the Rồng Bạch Kim theme. */

:root {
  --ink: #1c2830;
  --muted: #5c6b73;
  --green: #1f7a4c;
  --green-mid: #2b9460;
  --gold: #c4a15a;
  --red: #c81e1e;
  --paper: #ffffff;
  --wash: #f3f6f4;
  --line: #e3ebe6;
  --link: #17824e;
}

html {
  background: #e8f2ec;
  overflow-x: hidden;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: #0f3d2e #d5e0da;
}

body {
  max-width: 760px !important;
  margin: 18px auto !important;
  color: var(--ink) !important;
  font-family: "Be Vietnam Pro", "Segoe UI", Roboto, Arial, sans-serif !important;
  font-size: 16px !important;
  line-height: 1.65 !important;
  background: var(--paper) !important;
  border-radius: 16px !important;
  overflow: visible;
  box-shadow: 0 18px 50px rgba(18, 40, 32, 0.14) !important;
  border: 1px solid rgba(255, 255, 255, 0.7) !important;
}

img {
  max-width: 100%;
  height: auto;
}

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

.site-brand {
  padding: 18px 20px 8px;
  text-align: center;
  border-radius: 15px 15px 0 0;
  background:
    radial-gradient(circle at 50% 0%, rgba(196, 161, 90, 0.16), transparent 55%),
    linear-gradient(180deg, #f4fbf6 0%, #ffffff 100%);
}

.site-brand img {
  width: auto !important;
  max-width: min(440px, 86%) !important;
  height: 68px !important;
  object-fit: contain;
}

.site-tagline {
  margin: 8px 0 4px;
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 0.04em;
  font-weight: 500;
}

#menu {
  background: var(--green) !important;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 3px solid var(--gold);
  box-shadow: none !important;
}

#menu ul,
#menu .mainmenu {
  justify-content: center;
}

#menu li a {
  color: #f4faf6 !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  letter-spacing: 0.01em;
  padding: 0.85rem 0.72rem !important;
  text-decoration: none !important;
}

#menu li a:hover,
.homeitem a,
.homeitem a:hover {
  background: rgba(255, 255, 255, 0.1) !important;
  box-shadow: inset 0 -3px 0 var(--gold) !important;
  color: #fff !important;
}

.homeitem a:after,
#menu li a:hover:after {
  display: none !important;
  content: none !important;
  border: 0 !important;
}

.sub-menu {
  border-radius: 10px;
  overflow: hidden;
  border: 1px solid var(--line);
  min-width: 180px;
}

.sub-menu a {
  color: var(--ink) !important;
  font-weight: 500 !important;
}

.sticky {
  z-index: 1000;
  width: min(760px, 100%) !important;
  left: 50%;
  transform: translateX(-50%);
  box-shadow: 0 8px 24px rgba(15, 61, 46, 0.22);
}

.promo-board {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 6px;
  margin: 8px 14px 2px;
  padding: 6px !important;
  background: #fff !important;
  border: 1px solid var(--line);
  border-radius: 12px;
}

.promo-board br {
  display: none;
}

.promo-btn {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  width: auto !important;
  min-width: 0;
  margin: 0 !important;
  padding: 5px 12px !important;
  border-radius: 999px !important;
  background: #f7faf8 !important;
  border: 1px solid #e3ebe6;
  color: #c81e1e;
  font-weight: 700 !important;
  font-size: 13px !important;
  line-height: 1.2;
  text-decoration: none !important;
  box-shadow: none !important;
  letter-spacing: 0.01em;
  animation: promo-flash 1.2s steps(1, end) infinite;
}

.promo-board .promo-btn:nth-of-type(2) { animation-delay: -0.4s; }
.promo-board .promo-btn:nth-of-type(3) { animation-delay: -0.8s; }

.promo-btn:hover {
  background: #fff !important;
  border-color: var(--gold);
}

@keyframes promo-flash {
  0%   { color: #e11d48; }
  14%  { color: #f97316; }
  28%  { color: #ca8a04; }
  42%  { color: #16a34a; }
  57%  { color: #2563eb; }
  71%  { color: #7c3aed; }
  85%  { color: #db2777; }
  100% { color: #e11d48; }
}

@media (prefers-reduced-motion: reduce) {
  .promo-btn { animation: none; color: var(--red); }
  .ad-zone .list1.excerpt a strong,
  .ad-zone .list1.excerpt a span { animation: none; color: var(--red); }
}

img[src="#"],
img[src=""],
a[href="#"][target="_blank"]:has(> img[src="#"]) {
  display: none !important;
}

.mauxanh {
  margin: 8px 14px 0 !important;
  padding: 8px 12px !important;
  background: #f7faf8 !important;
  border: 1px solid var(--line) !important;
  border-radius: 10px;
  font-size: 13px !important;
}

.mauxanh a span {
  color: var(--green) !important;
  font-weight: 700;
}

.khungvien {
  margin: 12px 14px !important;
  padding: 14px 18px !important;
  background: #fff !important;
  background-image: none !important;
  border: 1px solid #d7e6dd !important;
  border-radius: 12px !important;
  box-shadow: inset 4px 0 0 var(--green) !important;
  overflow: hidden;
}

.khungvien h1,
.khungvien h1 span {
  color: var(--green) !important;
  font-size: 18px !important;
  font-weight: 700 !important;
  line-height: 1.45 !important;
}

.thoigian {
  margin: 6px 0 8px;
  color: #9a3412 !important;
  font-size: 15px;
  font-weight: 600 !important;
}

.list1,
.list2,
.dudoan,
.khungtren {
  margin: 0 14px 8px !important;
  padding: 12px 14px !important;
  background: #fff !important;
  border: 1px solid var(--line) !important;
  border-radius: 12px;
  color: var(--ink);
}

.list1 p,
.dudoan p,
.khungtren p {
  line-height: 1.7;
}

div.list1:hover {
  background: #f8fbf9 !important;
  border-left: 1px solid var(--line) !important;
}

.list1 a {
  color: var(--link);
  font-weight: 600;
  text-decoration: none;
}

.list1 a:hover {
  text-decoration: underline;
}

.bmenu,
.bmenu3,
.tren,
.tieudedudoan {
  margin: 14px 14px 0 !important;
  padding: 11px 14px !important;
  background: var(--green) !important;
  background-image: none !important;
  color: #fff !important;
  border: 0 !important;
  border-left: 4px solid var(--gold) !important;
  border-radius: 10px;
  font-size: 15px !important;
}

.bmenu h3,
.bmenu3 h3,
.tren h3,
.bmenu span,
.bmenu3 span,
.tren:not(.site-footer) span {
  color: #fff !important;
  font-size: 15px !important;
  font-weight: 700 !important;
}

.tieudedudoan {
  border-radius: 10px 10px 0 0;
  margin-bottom: 0 !important;
}

.dudoan {
  display: flex !important;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  border-radius: 0 0 12px 12px !important;
  margin-top: 0 !important;
}

.caudep,
.caudep1,
.caudep2 {
  float: none !important;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 50% !important;
  font-size: 14px !important;
  font-weight: 700 !important;
  color: #fff !important;
  box-shadow: inset 0 -2px 0 rgba(0, 0, 0, 0.12);
}

.caudep { background: #178a4e !important; }
.caudep1 { background: #1d6fbf !important; }
.caudep2 { background: #c23b5a !important; }

.maudo {
  margin: 8px 14px !important;
  padding: 12px 14px !important;
  background: #f7faf8 !important;
  border: 1px solid var(--line) !important;
  border-radius: 12px;
}

.site-footer {
  margin: 22px 0 0 !important;
  padding: 16px 14px 20px !important;
  border-radius: 0 0 15px 15px !important;
  border-left: 0 !important;
  text-align: center;
  background: var(--green) !important;
}

.site-footer p,
.site-footer span:not([id^="a"]) {
  color: rgba(255, 255, 255, 0.88) !important;
}

.site-footer a[href*="rongbachkim247sh.com"] {
  display: inline;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-decoration: none !important;
  line-height: 1.6;
}

.site-footer span[id^="a"] {
  font-size: 16px;
  font-weight: 700;
}

#fixedban {
  left: 50% !important;
  right: auto !important;
  transform: translateX(-50%);
  max-width: 760px !important;
}

@media (max-width: 800px) {
  html { background: #fff; }
  body {
    margin: 0 auto !important;
    border-radius: 0 !important;
    max-width: 100% !important;
    box-shadow: none !important;
  }
  .sticky {
    width: 100% !important;
    left: 0;
    transform: none;
  }
  .site-brand img { height: 54px !important; }
  #menu ul,
  #menu .mainmenu {
    flex-wrap: wrap !important;
    white-space: normal !important;
    overflow: visible !important;
    justify-content: flex-start !important;
  }
  #menu li a {
    padding: 0.62rem 0.72rem !important;
    font-size: 13px !important;
  }
  .khungvien h1,
  .khungvien h1 span { font-size: 16px !important; }
}

.topmenu {
  background: transparent !important;
  text-align: center;
  padding: 4px 0 10px !important;
}

.topmenu a,
.topmenu span,
.center-title.readmore a {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  min-width: 110px;
  padding: 8px 16px !important;
  margin: 6px auto !important;
  background: var(--red) !important;
  color: #fff !important;
  border-radius: 999px !important;
  font-weight: 700 !important;
  text-decoration: none !important;
  box-shadow: 0 6px 14px rgba(200, 30, 30, 0.18);
}

.topmenu a:hover,
.center-title.readmore a:hover {
  background: #a81818 !important;
}

form input[type="text"],
form input[type="search"] {
  border: 1px solid #d5e0da !important;
  border-radius: 8px !important;
  padding: 8px 12px !important;
  font-family: inherit !important;
  font-size: 14px !important;
  color: var(--ink);
  background: #fff !important;
}

form input[type="submit"] {
  border: 0 !important;
  border-radius: 8px !important;
  padding: 8px 14px !important;
  background: var(--green) !important;
  color: #fff !important;
  font-family: inherit !important;
  font-weight: 600 !important;
  cursor: pointer;
}

.thongbao-content-index:not(:has(*)) {
  display: none !important;
  height: 0 !important;
}

#menu,
#menu ul {
  scrollbar-width: thin;
  scrollbar-color: #c4a15a #0f3d2e;
}

.ad-zone {
  margin: 16px 14px 8px;
}

.ad-zone .tren {
  margin: 0 !important;
  border-radius: 14px 14px 0 0;
}

.ad-zone .tren h3,
.ad-zone .tren span {
  margin: 0;
  font-size: 15px !important;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.ad-panel {
  position: relative;
  background: #fff;
  border: 1px solid var(--line);
  border-top: 0;
  border-radius: 0 0 14px 14px;
  padding: 8px 12px 10px;
}

.ad-zone .hideQCAlign {
  float: none;
  width: auto;
  padding: 0 0 8px;
  display: flex;
  justify-content: flex-end;
}

.ad-zone .hideQCAlign a {
  float: none;
  background: transparent !important;
  color: #6b7c74 !important;
  font-size: 12px !important;
  font-weight: 600;
  line-height: 1;
  padding: 6px 10px !important;
  border: 1px solid #d5e0da;
  border-radius: 999px;
  text-decoration: none;
}

.ad-zone .hideQCAlign a:hover {
  color: var(--green) !important;
  border-color: var(--green);
}

.ad-zone .list1.excerpt {
  margin: 0 !important;
  padding: 4px 0 2px !important;
  border: 0 !important;
  background: transparent !important;
  text-align: center;
}

.ad-zone .list1.excerpt a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #f7faf8 !important;
  border: 1px solid #e3ebe6;
  color: #e11d48;
  border-radius: 999px;
  padding: 5px 14px;
  font-size: 13px !important;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.01em;
  text-decoration: none !important;
  box-shadow: none;
}

.ad-zone .list1.excerpt a strong,
.ad-zone .list1.excerpt a span {
  color: inherit;
  font-size: 13px !important;
  font-weight: 700;
  animation: promo-flash 1.2s steps(1, end) infinite;
}

.ad-zone .list1.excerpt a:hover {
  background: #fff !important;
  border-color: var(--gold);
}

.intro-note {
  margin-top: 12px !important;
  padding: 16px 18px !important;
  border-left: 4px solid var(--gold) !important;
}

.intro-note p,
.intro-note strong {
  margin: 0;
  color: var(--ink) !important;
  font-style: normal !important;
  font-size: 15px !important;
  line-height: 1.75 !important;
  text-align: left !important;
}

.intro-note strong {
  color: var(--green) !important;
  font-weight: 700 !important;
}

.intro-note p::before {
  content: "Nuôi lô";
  display: inline-block;
  margin: 0 8px 4px 0;
  padding: 3px 10px;
  border-radius: 999px;
  background: #f4efe4;
  color: #8a6a2f;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  vertical-align: middle;
}