/* da-ga88 basefiles design - all classes use v77a- prefix */
:root{
  --v77a-gold:#FFBF00;
  --v77a-light:#DCDCDC;
  --v77a-dark:#212F3D;
  --v77a-orange:#FF8000;
  --v77a-mist:#F8F8FF;
  --v77a-deep:#0e1822;
  --v77a-shadow:0 6px 22px rgba(0,0,0,.35);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:62.5%}
body{
  font-family:"Segoe UI","Helvetica Neue",Arial,"Noto Sans",sans-serif;
  background:linear-gradient(180deg,#0e1822 0%,#212F3D 60%,#0e1822 100%);
  color:#F8F8FF;line-height:1.55;font-size:1.6rem;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.v77a-wrap{max-width:430px;margin:0 auto;position:relative;background:#0e1822;min-height:100vh}

/* ====== Header ====== */
.v77a-header{
  position:sticky;top:0;z-index:1000;
  background:linear-gradient(180deg,#212F3D 0%,#0e1822 100%);
  border-bottom:1px solid rgba(255,191,0,.25);
  padding:.9rem 1.2rem;
  display:flex;align-items:center;justify-content:space-between;
}
.v77a-logo{display:flex;align-items:center;gap:.6rem}
.v77a-logo img{width:34px;height:34px;border-radius:50%;border:1.5px solid var(--v77a-gold)}
.v77a-logo b{font-size:2rem;color:var(--v77a-gold);font-weight:800;letter-spacing:.3px}
.v77a-logo span{color:#F8F8FF;font-size:1.25rem;font-weight:500;display:block;margin-top:-3px}
.v77a-hbtns{display:flex;gap:.5rem;align-items:center}
.v77a-btn{display:inline-flex;align-items:center;gap:.4rem;padding:.65rem 1.1rem;border-radius:999px;
  font-size:1.35rem;font-weight:700;border:none;cursor:pointer;transition:transform .2s, box-shadow .2s;
  font-family:inherit}
.v77a-btn:active{transform:scale(.96)}
.v77a-btn-login{background:transparent;color:#F8F8FF;border:1.4px solid #DCDCDC}
.v77a-btn-register{background:linear-gradient(90deg,#FF8000,#FFBF00);color:#212F3D;box-shadow:var(--v77a-shadow)}
.v77a-menu-btn{background:transparent;border:none;color:#F8F8FF;font-size:2.2rem;cursor:pointer;padding:.3rem}

/* ====== Hero ====== */
.v77a-hero{position:relative;overflow:hidden}
.v77a-slider{position:relative;height:230px}
.v77a-slide{position:absolute;inset:0;opacity:0;transition:opacity .8s;display:flex;align-items:center;
  padding:1.6rem;flex-direction:column;justify-content:center;text-align:center}
.v77a-slide.v77a-slide-active{opacity:1}
.v77a-slide h1,.v77a-slide h2{font-size:2.4rem;color:var(--v77a-gold);font-weight:800;line-height:1.2;margin-bottom:.5rem;
  text-shadow:0 2px 10px rgba(0,0,0,.6)}
.v77a-slide p{color:#F8F8FF;font-size:1.35rem;margin-bottom:1rem}
.v77a-slide-1{background:linear-gradient(135deg,#212F3D 0%,#FF8000 140%)}
.v77a-slide-2{background:linear-gradient(135deg,#0e1822 0%,#FFBF00 160%)}
.v77a-slide-3{background:linear-gradient(135deg,#212F3D 0%,#FF8000 180%)}
.v77a-slide .v77a-btn{margin-top:.4rem}
.v77a-slider-arr{position:absolute;top:50%;transform:translateY(-50%);background:rgba(0,0,0,.4);
  color:#F8F8FF;border:none;width:34px;height:34px;border-radius:50%;cursor:pointer;font-size:1.6rem;z-index:5}
.v77a-arr-l{left:8px}.v77a-arr-r{right:8px}
.v77a-dots{position:absolute;bottom:10px;left:0;right:0;display:flex;justify-content:center;gap:.5rem;z-index:5}
.v77a-dot{width:8px;height:8px;border-radius:50%;background:rgba(248,248,255,.4);border:none;cursor:pointer}
.v77a-dot.v77a-dot-active{background:var(--v77a-gold);width:20px;border-radius:6px}

/* ====== Marquee ====== */
.v77a-marquee{background:linear-gradient(90deg,#FF8000,#FFBF00);color:#212F3D;font-weight:700;
  font-size:1.3rem;padding:.5rem 0;overflow:hidden;white-space:nowrap}
.v77a-marquee span{display:inline-block;padding-left:100%;animation:v77amarquee 22s linear infinite}
@keyframes v77amarquee{to{transform:translateX(-100%)}}

/* ====== Quick stats ====== */
.v77a-stats{display:flex;gap:.6rem;padding:1rem 1.2rem;flex-wrap:wrap}
.v77a-stat{flex:1 1 30%;min-width:96px;background:rgba(255,255,255,.05);border:1px solid rgba(255,191,0,.18);
  border-radius:12px;padding:.8rem;text-align:center}
.v77a-stat b{display:block;font-size:1.7rem;color:var(--v77a-gold);font-weight:800}
.v77a-stat small{font-size:1.1rem;color:#DCDCDC}

/* ====== Section title ====== */
.v77a-sec-title{font-size:2rem;font-weight:800;color:#F8F8FF;margin:1.6rem 1.2rem .8rem;
  display:flex;align-items:center;gap:.6rem;border-left:4px solid var(--v77a-orange);padding-left:.8rem}
.v77a-sec-title em{color:var(--v77a-gold);font-style:normal}

/* ====== Category tabs ====== */
.v77a-tabs{display:flex;gap:.5rem;overflow-x:auto;padding:.4rem 1.2rem 1rem;scrollbar-width:none}
.v77a-tabs::-webkit-scrollbar{display:none}
.v77a-tab-btn{flex:0 0 auto;padding:.7rem 1.3rem;border-radius:999px;background:rgba(255,255,255,.06);
  color:#DCDCDC;font-size:1.3rem;font-weight:600;border:1px solid rgba(220,220,220,.15);cursor:pointer;
  font-family:inherit;white-space:nowrap;transition:all .2s}
.v77a-tab-btn.v77a-tab-active{background:linear-gradient(90deg,#FF8000,#FFBF00);color:#212F3D;border-color:transparent}

/* ====== Game grid ====== */
.v77a-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem;padding:0 1.2rem 1rem}
.v77a-card{background:linear-gradient(180deg,#212F3D,#0e1822);border:1px solid rgba(255,191,0,.15);
  border-radius:12px;overflow:hidden;transition:transform .2s, box-shadow .2s;cursor:pointer;position:relative}
.v77a-card:active{transform:scale(.96)}
.v77a-card:hover{box-shadow:0 6px 18px rgba(255,128,0,.35);transform:translateY(-2px)}
.v77a-card img{width:100%;aspect-ratio:1/1;object-fit:cover;background:#0e1822}
.v77a-card-name{padding:.5rem .4rem;font-size:1.1rem;color:#F8F8FF;text-align:center;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-weight:600}
.v77a-card-tag{position:absolute;top:5px;left:5px;background:linear-gradient(90deg,#FF8000,#FFBF00);
  color:#212F3D;font-size:.95rem;font-weight:700;padding:.15rem .5rem;border-radius:6px}
.v77a-tab-panel{display:none}
.v77a-tab-panel.v77a-active{display:block;animation:v77afade .4s}
@keyframes v77afade{from{opacity:0}to{opacity:1}}

/* ====== Promo banner ====== */
.v77a-promo{margin:1.4rem 1.2rem;padding:1.4rem;border-radius:14px;
  background:linear-gradient(120deg,#FF8000,#FFBF00);color:#212F3D;box-shadow:var(--v77a-shadow);
  display:flex;flex-direction:column;gap:.5rem}
.v77a-promo h3{font-size:1.9rem;font-weight:800}
.v77a-promo p{font-size:1.3rem;font-weight:500}
.v77a-promo .v77a-btn{align-self:flex-start;background:#212F3D;color:#FFBF00}

/* ====== Feature list ====== */
.v77a-feat{display:grid;grid-template-columns:1fr 1fr;gap:.7rem;padding:0 1.2rem 1rem}
.v77a-feat-item{background:rgba(255,255,255,.04);border:1px solid rgba(255,191,0,.12);border-radius:12px;
  padding:1rem;display:flex;flex-direction:column;gap:.4rem}
.v77a-feat-item .v77a-ico{font-size:2.2rem;color:var(--v77a-gold)}
.v77a-feat-item b{font-size:1.35rem;color:#F8F8FF;font-weight:700}
.v77a-feat-item span{font-size:1.15rem;color:#DCDCDC;line-height:1.4}

/* ====== SEO long text ====== */
.v77a-content{padding:0 1.2rem 1.4rem;color:#DCDCDC;font-size:1.35rem;line-height:1.7}
.v77a-content h2{color:var(--v77a-gold);font-size:1.85rem;margin:1.4rem 0 .6rem;font-weight:800}
.v77a-content h3{color:#F8F8FF;font-size:1.5rem;margin:1.1rem 0 .4rem;font-weight:700}
.v77a-content p{margin-bottom:.7rem}
.v77a-content a{color:var(--v77a-gold);font-weight:600;border-bottom:1px dashed rgba(255,191,0,.5)}
.v77a-content ul{margin:.4rem 0 .8rem 1.6rem}
.v77a-content li{margin-bottom:.4rem}

/* ====== FAQ ====== */
.v77a-faq{padding:0 1.2rem 1.4rem}
.v77a-faq-item{background:rgba(255,255,255,.04);border:1px solid rgba(255,191,0,.15);border-radius:10px;
  margin-bottom:.7rem;overflow:hidden}
.v77a-faq-q{width:100%;text-align:left;background:transparent;border:none;color:#F8F8FF;font-size:1.35rem;
  font-weight:700;padding:1rem;cursor:pointer;display:flex;justify-content:space-between;align-items:center;
  font-family:inherit}
.v77a-faq-q .v77a-ico{color:var(--v77a-orange);transition:transform .3s}
.v77a-faq-item.v77a-faq-open .v77a-faq-q .v77a-ico{transform:rotate(45deg)}
.v77a-faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;padding:0 1rem;color:#DCDCDC;font-size:1.25rem}
.v77a-faq-item.v77a-faq-open .v77a-faq-a{max-height:500px;padding:0 1rem 1rem}

/* ====== Footer ====== */
.v77a-footer{background:#0e1822;border-top:1px solid rgba(255,191,0,.2);padding:1.6rem 1.2rem 5rem}
.v77a-footer h4{color:var(--v77a-gold);font-size:1.4rem;margin-bottom:.6rem;font-weight:700}
.v77a-footer a{display:block;color:#DCDCDC;font-size:1.2rem;padding:.3rem 0}
.v77a-footer a:hover{color:var(--v77a-gold)}
.v77a-foot-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}
.v77a-foot-bottom{text-align:center;color:#DCDCDC;font-size:1.1rem;margin-top:1.2rem;
  padding-top:1rem;border-top:1px solid rgba(220,220,220,.15)}

/* ====== Bottom nav ====== */
.v77a-bottomnav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:430px;
  background:linear-gradient(180deg,#212F3D,#0e1822);border-top:1px solid rgba(255,191,0,.3);
  display:flex;justify-content:space-around;align-items:center;height:62px;z-index:1000;
  box-shadow:0 -4px 18px rgba(0,0,0,.5)}
.v77a-bottomnav button{flex:1;background:transparent;border:none;color:#DCDCDC;display:flex;
  flex-direction:column;align-items:center;justify-content:center;gap:2px;cursor:pointer;
  min-width:60px;min-height:60px;font-family:inherit;padding:.3rem}
.v77a-bottomnav button .v77a-ico{font-size:2.2rem;line-height:1}
.v77a-bottomnav button span{font-size:1rem;font-weight:600}
.v77a-bottomnav button.v77a-bn-promo{color:var(--v77a-gold)}
.v77a-bottomnav button.v77a-bn-promo .v77a-ico{background:linear-gradient(135deg,#FF8000,#FFBF00);
  color:#212F3D;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  margin-top:-12px;box-shadow:0 4px 10px rgba(255,128,0,.6);font-size:2rem}
.v77a-bottomnav button:active{transform:scale(.92)}
.v77a-bottomnav button.v77a-bn-active{color:var(--v77a-orange)}

/* ====== Mobile menu overlay ====== */
#v77a-mobile-menu{position:fixed;inset:0;background:rgba(14,24,34,.97);z-index:9999;
  transform:translateX(100%);transition:transform .3s ease;padding:5rem 1.5rem 2rem;overflow-y:auto}
#v77a-mobile-menu.v77a-menu-open{transform:translateX(0)}
#v77a-mobile-menu a{display:block;color:#F8F8FF;font-size:1.6rem;font-weight:600;padding:1rem .5rem;
  border-bottom:1px solid rgba(255,191,0,.18)}
#v77a-mobile-menu a:hover{color:var(--v77a-gold)}
.v77a-menu-close{position:absolute;top:1.2rem;right:1.2rem;background:transparent;border:none;color:#F8F8FF;
  font-size:2.6rem;cursor:pointer}
.v77a-no-scroll{overflow:hidden}

/* ====== Back to top ====== */
#v77a-to-top{position:fixed;right:14px;bottom:78px;width:42px;height:42px;border-radius:50%;
  background:linear-gradient(135deg,#FF8000,#FFBF00);color:#212F3D;border:none;font-size:2rem;
  cursor:pointer;z-index:999;opacity:0;visibility:hidden;transition:opacity .3s, visibility .3s}
#v77a-to-top.v77a-show{opacity:1;visibility:visible}

/* ====== Desktop hide bottom nav / desktop nav show ====== */
.v77a-desktop-nav{display:none}
@media(min-width:769px){
  .v77a-bottomnav{display:none}
  .v77a-wrap{max-width:1100px}
  .v77a-grid{grid-template-columns:repeat(6,1fr)}
  .v77a-feat{grid-template-columns:repeat(4,1fr)}
  .v77a-desktop-nav{display:flex;gap:1.2rem;align-items:center}
  .v77a-desktop-nav a{color:#DCDCDC;font-size:1.3rem;font-weight:600}
  .v77a-desktop-nav a:hover{color:var(--v77a-gold)}
  .v77a-footer{padding-bottom:2rem}
}
@media(max-width:768px){
  .v77a-wrap{padding-bottom:80px}
}

/* ====== Carousel slide image (index hero banner) ====== */
.v77a-slide-img{width:100%;max-height:88px;object-fit:cover;border-radius:10px;
  border:1px solid rgba(255,191,0,.4);margin-bottom:.7rem;cursor:pointer}

/* ====== Page hero banner (help pages) ====== */
.v77a-page-hero{margin:1rem 1.2rem 0;border-radius:14px;overflow:hidden;
  border:1px solid rgba(255,191,0,.3);box-shadow:var(--v77a-shadow);
  background:linear-gradient(180deg,#212F3D,#0e1822)}
.v77a-page-hero img{width:100%;height:140px;object-fit:cover;cursor:pointer}
.v77a-page-hero-body{padding:1.1rem 1.2rem 1.3rem}
.v77a-page-hero-body h1{font-size:2.1rem;color:var(--v77a-gold);font-weight:800;
  line-height:1.25;margin-bottom:.5rem}
.v77a-page-hero-body p{font-size:1.3rem;color:#DCDCDC;line-height:1.55;margin-bottom:.9rem}
.v77a-page-hero-body .v77a-btn{margin-right:.5rem}

/* ====== Numbered steps (guide page) ====== */
.v77a-step{display:flex;gap:.9rem;padding:0 1.2rem;margin-bottom:.8rem}
.v77a-step-num{flex:0 0 auto;width:3rem;height:3rem;border-radius:50%;
  background:linear-gradient(135deg,#FF8000,#FFBF00);color:#212F3D;font-weight:800;
  font-size:1.5rem;display:flex;align-items:center;justify-content:center;margin-top:.2rem}
.v77a-step-body{background:rgba(255,255,255,.04);border:1px solid rgba(255,191,0,.14);
  border-radius:10px;padding:.8rem 1rem;flex:1}
.v77a-step-body b{display:block;color:#F8F8FF;font-size:1.35rem;margin-bottom:.25rem}
.v77a-step-body span{color:#DCDCDC;font-size:1.2rem;line-height:1.5}
.v77a-step-body a{color:var(--v77a-gold);font-weight:700}

/* ====== Tip box ====== */
.v77a-tip{margin:.4rem 1.2rem 1.2rem;padding:1rem 1.2rem;border-left:4px solid var(--v77a-gold);
  background:rgba(255,191,0,.08);border-radius:0 10px 10px 0;color:#F8F8FF;
  font-size:1.25rem;line-height:1.55}
.v77a-tip b{color:var(--v77a-gold)}
.v77a-tip a{color:var(--v77a-gold);font-weight:700}

/* ====== Promo inline text link ====== */
.v77a-plink{color:var(--v77a-gold);font-weight:800;cursor:pointer;
  border-bottom:1px solid var(--v77a-orange)}
.v77a-plink:active{color:var(--v77a-orange)}

/* ====== Compact mini game grid (help pages) ====== */
.v77a-mini-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.7rem;padding:0 1.2rem 1rem}

/* ====== Payment method chips ====== */
.v77a-pay-row{display:flex;gap:.6rem;flex-wrap:wrap;padding:0 1.2rem 1rem}
.v77a-pay-chip{flex:1 1 42%;min-width:12rem;background:rgba(255,255,255,.05);
  border:1px solid rgba(220,220,220,.18);border-radius:10px;padding:.7rem .9rem;
  font-size:1.2rem;color:#F8F8FF;display:flex;align-items:center;gap:.5rem;font-weight:600}
.v77a-pay-chip .v77a-ico{color:var(--v77a-gold);font-size:1.8rem;display:flex}

@media(min-width:769px){
  .v77a-mini-grid{grid-template-columns:repeat(8,1fr)}
  .v77a-step{max-width:720px}
  .v77a-page-hero img{height:200px}
}