/* T20 Exchange (t20xchange.in) — shared styles.
   LIGHT theme, built to the reference panel format:
   dark header band with centred logo -> white login card -> light content
   -> three-column footer with text logo -> dark bottom bar.
   Deliberately a different system from our other T20 domains. */

:root{
  --bg:#f4f7f6;
  --surface:#ffffff;
  --surface-2:#eef3f0;
  --ink:#16211c;
  --ink-2:#465852;
  --ink-3:#6f827b;
  --line:#dbe5e0;
  --band:#08301f;
  --band-2:#0a3a28;
  --green:#25B633;
  --green-d:#0f6b40;
  --blue:#1B68BA;
  --blue-d:#12508f;
  --gold:#EFC125;
  --gold-d:#c99c12;
  --radius:14px;
  --wrap:1120px;
}

*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:"Segoe UI",Roboto,-apple-system,BlinkMacSystemFont,Helvetica,Arial,sans-serif;
  font-size:17px;line-height:1.75;overflow-x:hidden;
}
img{max-width:100%;height:auto}
a{color:var(--blue);text-decoration:none}
a:hover{text-decoration:underline}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 20px}

.skip-link{position:absolute;left:-9999px;top:0;background:var(--gold);color:#000;
  padding:10px 16px;font-weight:700;z-index:999}
.skip-link:focus{left:0}

/* ---------- header: dark band, logo centred (reference format) ------------ */
.hdr{background:var(--band);position:relative;z-index:60;
  border-bottom:4px solid var(--gold)}
.hdr-top{max-width:var(--wrap);margin:0 auto;padding:14px 20px 10px;
  display:flex;align-items:center;justify-content:center;position:relative}
.brand{display:block}
.brand img{width:190px;height:106px;display:block}
.nav-toggle{position:absolute;right:20px;top:50%;transform:translateY(-50%);
  background:transparent;border:1px solid #2a6b48;color:#fff;width:44px;height:40px;
  border-radius:6px;font-size:20px;line-height:1;cursor:pointer;display:none}

.nav{display:flex;justify-content:center;flex-wrap:wrap;gap:2px;
  padding:0 20px 10px;max-width:var(--wrap);margin:0 auto}
.nav a{color:#cfe6da;font-size:.92rem;font-weight:600;padding:7px 13px;border-radius:5px}
.nav a:hover{background:#0f4a31;color:#fff;text-decoration:none}
.nav a[aria-current="page"]{color:var(--gold)}
.nav .nav-cta{background:var(--gold);color:#0a1a12;font-weight:800;padding:8px 18px;
  border-radius:6px;margin-left:8px}
.nav .nav-cta:hover{background:var(--gold-d);color:#0a1a12}

@media (max-width:940px){
  .nav-toggle{display:block}
  .nav{display:none;flex-direction:column;align-items:stretch;gap:0;
    background:var(--band);padding:4px 20px 14px}
  .nav.open{display:flex}
  .nav a{padding:12px 8px;border-bottom:1px solid #0f4a31;border-radius:0}
  .nav .nav-cta{margin:12px 0 0;text-align:center;border-radius:6px;border-bottom:none}
  .brand img{width:154px;height:86px}
}

/* ---------- login card — reference format, every page ---------------------- */
.panel{background:linear-gradient(180deg,#e9f0ec 0%,var(--bg) 100%);
  padding:30px 20px 36px}
.box{width:100%;max-width:346px;margin:0 auto;background:var(--surface);
  border-radius:16px;padding:30px 26px;box-shadow:0 6px 26px rgba(16,48,34,.10)}
.box h2{text-align:center;font-size:20px;font-weight:800;margin:0 0 14px;
  letter-spacing:.5px;color:var(--ink);border:none;padding:0}
.box label{display:block;font-size:14px;font-weight:600;color:#222;margin-bottom:5px}
.input-wrap{position:relative;margin-bottom:12px}
.input-wrap .fake{display:flex;align-items:center;width:100%;
  padding:12px 42px 12px 13px;border-radius:10px;border:1.4px solid #c9d3ce;
  font-size:14px;color:#8b968f;background:#fff}
.input-wrap .fake:hover{border-color:var(--blue);color:#5d6b64;text-decoration:none}
.input-wrap svg{position:absolute;right:12px;top:50%;transform:translateY(-50%);
  width:19px;height:19px;fill:#5a6a63}
.options{display:flex;justify-content:space-between;align-items:center;
  font-size:13px;margin:2px 0 4px;color:var(--ink-2)}
.options span{display:inline-flex;align-items:center;gap:6px}
.options i{width:13px;height:13px;border:1.4px solid #b5c2bb;border-radius:3px;
  display:inline-block;font-style:normal}
.options a{color:var(--blue)}
.btn-area{display:flex;gap:10px;margin-top:12px}
.btn{flex:1;padding:12px 0;border-radius:22px;font-size:15px;font-weight:700;
  display:flex;justify-content:center;align-items:center;gap:7px;text-align:center}
.btn svg{width:16px;height:16px;fill:currentColor}
.login-btn{background:var(--blue);color:#fff}
.login-btn:hover{background:var(--blue-d);color:#fff;text-decoration:none}
.newid-btn{background:#fff;border:2px solid var(--blue);color:var(--blue)}
.newid-btn:hover{background:#eef4fc;color:var(--blue);text-decoration:none}
.wa-msg{font-size:12.5px;color:#222;margin:15px 0 0;text-align:center;line-height:1.6}
.wa-msg a{color:#007f2c;font-weight:700}
.secure{font-size:11px;color:#6a7a73;text-align:center;margin:9px 0 0}

/* ---------- content ---------- */
main{display:block}
.sec{padding:32px 0}
.sec.tint{background:var(--surface);border-top:1px solid var(--line);
  border-bottom:1px solid var(--line)}
h1,h2,h3,h4{color:var(--ink);line-height:1.3;margin:0 0 15px}
h1{font-size:2rem;letter-spacing:-.3px}
h2{font-size:1.44rem}
h2::after{content:"";display:block;width:54px;height:4px;background:var(--gold);
  border-radius:2px;margin-top:9px}
h3{font-size:1.12rem;color:var(--green-d)}
p{margin:0 0 16px}
ul,ol{margin:0 0 18px;padding-left:22px}
li{margin-bottom:8px}

.crumb{font-size:.84rem;color:var(--ink-3);padding:14px 0 0}
.crumb a{color:var(--ink-3)}
.crumb a:hover{color:var(--blue)}

.answer{background:var(--surface);border:1px solid var(--line);
  border-left:5px solid var(--green);border-radius:0 var(--radius) var(--radius) 0;
  padding:17px 21px;margin:0 0 24px;box-shadow:0 2px 10px rgba(16,48,34,.05)}
.answer p:last-child{margin-bottom:0}

table{width:100%;border-collapse:collapse;margin:0 0 20px;font-size:.94rem;
  background:var(--surface)}
.tbl-scroll{overflow-x:auto;margin-bottom:20px}
th,td{padding:11px 14px;text-align:left;vertical-align:top;border:1px solid var(--line)}
thead th{background:var(--band);color:#fff;font-weight:700;font-size:.82rem;
  text-transform:uppercase;letter-spacing:.5px;border-color:var(--band)}

.faqs details{background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius);padding:15px 19px;margin-bottom:10px}
.faqs summary{cursor:pointer;font-weight:700;color:var(--ink);font-size:1.02rem}
.faqs details[open] summary{color:var(--green-d);margin-bottom:10px}
.faqs details p{margin:0}

.shot{margin:26px auto;max-width:840px;width:100%}
.shot img{display:block;width:100%;height:auto;border-radius:var(--radius);
  border:1px solid var(--line)}
.shot figcaption{margin-top:9px;font-size:.85rem;color:var(--ink-3);text-align:center}

.cta-strip{background:var(--band);color:#dff0e6;border-radius:var(--radius);
  padding:24px 26px;margin:26px 0;text-align:center}
.cta-strip p{margin-bottom:14px}
.btn-gold{display:inline-block;background:var(--gold);color:#0a1a12;font-weight:800;
  padding:13px 30px;border-radius:8px}
.btn-gold:hover{background:var(--gold-d);color:#0a1a12;text-decoration:none}

/* ---------- game slider ---------- */
.gs{margin:30px 0}
.gs-head{margin:0 0 14px}
.gs-head h2{margin:0;font-size:1.2rem}
.gslider{position:relative;overflow:hidden;padding:6px 0;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 5%,#000 95%,transparent)}
.gtrack{display:flex;gap:13px;width:max-content;animation:gscroll 52s linear infinite}
.gslider:hover .gtrack{animation-play-state:paused}
.gslider.rev .gtrack{animation-direction:reverse}
.gslider.fast .gtrack{animation-duration:36s}
.gslider.slow .gtrack{animation-duration:68s}
@keyframes gscroll{from{transform:translate3d(0,0,0)}to{transform:translate3d(-50%,0,0)}}
@media (prefers-reduced-motion:reduce){.gtrack{animation:none}
  .gslider{overflow-x:auto;-webkit-mask-image:none;mask-image:none}}
.gcard{flex:0 0 158px;width:158px;border-radius:10px;overflow:hidden;
  background:var(--surface);border:1px solid var(--line);
  box-shadow:0 2px 8px rgba(16,48,34,.06);transition:transform .25s ease}
.gcard:hover{transform:translateY(-4px);text-decoration:none}
.gcard img{display:block;width:158px;height:158px;object-fit:cover}
.gcard b{display:block;font-size:11.5px;letter-spacing:.6px;text-transform:uppercase;
  color:var(--ink-2);padding:9px 6px;text-align:center;background:var(--surface-2)}
@media (max-width:560px){.gcard,.gcard img{flex-basis:124px;width:124px}
  .gcard img{height:124px}}

/* ---------- seo box + tags ---------- */
.seo-box{background:var(--surface);border:1px solid var(--line);
  border-top:4px solid var(--gold);border-radius:0 0 var(--radius) var(--radius);
  padding:22px 24px;margin:34px 0 22px;
  max-height:340px;overflow-y:auto;font-size:.93rem;color:var(--ink-2)}
.seo-box h2{font-size:1.16rem}
.seo-box h2::after{display:none}
.seo-box h3{font-size:1rem;color:var(--ink);margin-top:16px}

.also-search{margin:0 0 34px}
.also-search h2{font-size:1.08rem}
.chips{display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0;list-style:none}
.chips li{background:var(--surface);border:1px solid var(--line);border-radius:999px;
  padding:6px 14px;font-size:.83rem;color:var(--ink-2);margin:0}

/* ---------- footer — reference format ---------- */
.ftr{background:var(--surface-2);color:var(--ink);border-top:1px solid var(--line)}
.ftr-top{max-width:var(--wrap);margin:0 auto;padding:34px 20px 38px;
  display:flex;flex-wrap:wrap;column-gap:44px;row-gap:26px}
.ft-col{flex:1;min-width:240px}
.ft-logo{font-size:26px;font-weight:800;color:var(--green-d);margin-bottom:10px;
  letter-spacing:-.5px}
.ft-logo span{color:var(--gold-d)}
.ft-about{font-size:14px;line-height:1.65;max-width:390px;color:var(--ink-2)}
.ft-heading{font-size:17px;font-weight:700;margin-bottom:10px;color:var(--ink)}
.ft-list{list-style:none;font-size:14px;line-height:1.75;padding:0;margin:0;
  color:var(--ink-2)}
.ft-list li{margin-bottom:2px}
.ft-list a{color:var(--ink-2)}
.ft-list a:hover{color:var(--blue)}
.ft-contact p{font-size:14px;line-height:1.6;margin-bottom:4px;color:var(--ink-2)}
.ft-contact strong{font-weight:700;color:var(--ink)}
.ft-num{font-family:ui-monospace,Menlo,Consolas,monospace;font-size:15px;
  color:var(--green-d);font-weight:700;letter-spacing:.5px}

.ftr-bottom{background:var(--band-2);color:#dfe9e4;padding:12px 20px 84px}
.ftr-bottom-inner{max-width:var(--wrap);margin:0 auto;display:flex;align-items:center;
  justify-content:space-between;gap:12px;font-size:13px;flex-wrap:wrap}
.fb-left{white-space:nowrap}
.fb-center{flex:1;text-align:center;font-size:12px;color:#b9cdc3;line-height:1.6}
.wa-btn{background:var(--gold);border-radius:999px;padding:9px 20px;
  color:#0a1a12;font-size:13px;font-weight:700;display:inline-flex;align-items:center;
  gap:8px;white-space:nowrap;box-shadow:0 4px 12px rgba(0,0,0,.3)}
.wa-btn:hover{background:var(--gold-d);color:#0a1a12;text-decoration:none}
.wa-btn svg{width:15px;height:15px;fill:currentColor}
@media(max-width:768px){
  .ftr-bottom-inner{flex-direction:column;align-items:flex-start}
  .fb-left{white-space:normal}
  .fb-center{text-align:left;width:100%}
}

/* ---------- WhatsApp float ---------- */
.wa{position:fixed;right:18px;bottom:18px;width:60px;height:60px;border-radius:50%;
  background:#25D366;display:flex;align-items:center;justify-content:center;z-index:80;
  box-shadow:0 6px 18px rgba(0,0,0,.28);animation:wapulse 2.2s infinite}
.wa svg{width:33px;height:33px;fill:#fff}
@keyframes wapulse{
  0%{box-shadow:0 0 0 0 rgba(37,211,102,.5)}
  70%{box-shadow:0 0 0 16px rgba(37,211,102,0)}
  100%{box-shadow:0 0 0 0 rgba(37,211,102,0)}
}

@media (max-width:600px){
  body{font-size:16px}
  h1{font-size:1.56rem}
  h2{font-size:1.24rem}
  .panel{padding:24px 16px 30px}
  .box{padding:26px 20px}
}