/* Send by GroupChatOn. Type system (unique to this site): Outfit headings, Manrope text, Red Hat Mono codes.
   Designed & Developed by: Nivesh Sahayak. */
:root{--bg:#fbf8f5;--surface:#fff;--surface-2:#f4eee8;--ink:#1c1917;--ink-soft:#44403c;--muted:#6b635c;--line:#e7ded5;
  --accent:#ea580c;--accent-ink:#fff;--accent-soft:#ffedd5;--ok:#15803d;--ok-soft:#dcfce7;--bad:#b91c1c;--bad-soft:#fee2e2;--warn:#92400e;--warn-soft:#fef3c7;
  --shadow:0 1px 2px rgba(28,25,23,.06),0 8px 28px rgba(28,25,23,.07);
  --font:'Manrope',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;--head:'Outfit',var(--font);--mono:'Red Hat Mono',ui-monospace,Consolas,monospace;
  --r:18px;color-scheme:light}
html[data-theme='dark']{--bg:#0f0d0c;--surface:#1a1715;--surface-2:#24201d;--ink:#f5f0eb;--ink-soft:#d6cfc8;--muted:#a8a097;--line:#332d29;
  --accent:#fb923c;--accent-ink:#1c0d02;--accent-soft:#3a2312;--ok:#4ade80;--ok-soft:#12301d;--bad:#f87171;--bad-soft:#3a1616;--warn:#fbbf24;--warn-soft:#3a2b0e;
  --shadow:0 1px 2px rgba(0,0,0,.4),0 10px 30px rgba(0,0,0,.35);color-scheme:dark}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.65 var(--font);-webkit-font-smoothing:antialiased;overflow-x:hidden}
img,svg{max-width:100%}
a{color:var(--accent)}
h1,h2,h3{font-family:var(--head);line-height:1.2;letter-spacing:-.01em;margin:0 0 .5em}
h1{font-size:clamp(28px,5.4vw,46px);font-weight:700}
h2{font-size:clamp(22px,3.4vw,30px);font-weight:700;margin-top:1.6em}
h3{font-size:19px;font-weight:600;margin-top:1.3em}
p,ul,ol{margin:0 0 1em}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px;border-radius:6px}
.wrap{max-width:1080px;margin:0 auto;padding:0 16px}
.skip{position:absolute;left:-999px;top:8px;background:var(--surface);padding:8px 12px;border-radius:8px;z-index:99}.skip:focus{left:8px}

/* header */
.hdr{position:sticky;top:0;z-index:40;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;gap:10px;height:62px}
.brand{display:flex;align-items:center;gap:8px;text-decoration:none;color:var(--ink);flex:0 0 auto;min-width:0}
.brand img{height:34px;width:auto;display:block}
.brand .logo-d,html[data-theme='dark'] .brand .logo-l{display:none}html[data-theme='dark'] .brand .logo-d{display:block}
.brand-t{font:700 19px/1 var(--head);color:var(--accent);padding-left:8px;border-left:2px solid var(--line)}
.nav{display:flex;gap:4px;margin-left:auto}
.nav a{color:var(--ink-soft);text-decoration:none;font-weight:600;font-size:15px;padding:8px 12px;border-radius:10px}
.nav a:hover,.nav a[aria-current]{background:var(--surface-2);color:var(--ink)}
.hdr-act{display:flex;gap:4px}
.nav+.hdr-act{margin-left:4px}
.ibtn{width:42px;height:42px;display:grid;place-items:center;border:0;border-radius:12px;background:transparent;color:var(--ink);cursor:pointer}
.ibtn:hover{background:var(--surface-2)}
.ibtn svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.menu-btn{display:none}
@media (max-width:820px){
  .menu-btn{display:grid}.nav{display:none;position:absolute;left:0;right:0;top:62px;background:var(--surface);border-bottom:1px solid var(--line);flex-direction:column;padding:8px 12px 14px;box-shadow:var(--shadow)}
  .nav.is-open{display:flex}.hdr-act{margin-left:auto}
}
@media (max-width:400px){.brand img{height:28px}.brand-t{font-size:16px;padding-left:6px}.ibtn{width:38px;height:38px}}
@media (max-width:360px){.hdr-in{gap:4px}.brand{gap:5px}.brand img{height:24px}.brand-t{font-size:15px;padding-left:5px}.hdr-act{gap:0}.ibtn{width:36px;height:36px}}

/* hero + app */
.hero{padding:34px 0 10px;text-align:center}
.hero p.lead{color:var(--muted);font-size:clamp(16px,2.2vw,19px);max-width:640px;margin:0 auto 22px}
.pills{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin:0 0 26px;padding:0;list-style:none}
.pills li{background:var(--surface);border:1px solid var(--line);border-radius:99px;padding:5px 12px;font-size:14px;font-weight:600;color:var(--ink-soft)}
.sd{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);box-shadow:var(--shadow);padding:22px;max-width:860px;margin:0 auto;text-align:left;min-height:340px;position:relative}
.sd:not(.is-ready)>*{visibility:hidden}
.sd:not(.is-ready)::before{content:'';position:absolute;inset:22px;border-radius:12px;background:linear-gradient(90deg,var(--surface-2) 25%,var(--line) 50%,var(--surface-2) 75%);background-size:300% 100%;animation:sk 1.4s ease-in-out infinite}
@keyframes sk{0%{background-position:100% 0}100%{background-position:0 0}}
@media (prefers-reduced-motion:reduce){.sd:not(.is-ready)::before{animation:none}}
.sd-view{display:none}
.sd[data-view='pair'] .v-pair,.sd[data-view='live'] .v-live,.sd[data-view='ended'] .v-ended{display:block;animation:fadein .25s ease-out}
@keyframes fadein{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
.sd-status{margin:0 0 16px;padding:10px 14px;border-radius:12px;background:var(--surface-2);font-weight:600;font-size:15px}
.sd-status.is-wait::before{content:'';display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--accent);margin-right:9px;vertical-align:1px;animation:pulse 1.4s ease-in-out infinite}
@keyframes pulse{50%{opacity:.25}}
.sd-status.is-ok{background:var(--ok-soft);color:var(--ok)}.sd-status.is-bad{background:var(--bad-soft);color:var(--bad)}
.sd-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:22px}
@media (max-width:720px){.sd-grid{grid-template-columns:1fr}}
.sd-box{border:1px solid var(--line);border-radius:14px;padding:18px;min-width:0}
.sd-box h2{font-size:18px;margin:0 0 4px}
.sd-box .hint{color:var(--muted);font-size:14px;margin:0 0 12px}
.sd-code{font:600 clamp(30px,7vw,42px)/1.1 var(--mono);letter-spacing:.08em;color:var(--accent);margin:4px 0 14px;word-break:break-all;user-select:all}
.sd-qr-row{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.sd-qr{width:148px;height:148px;background:#fff;border-radius:12px;padding:6px;flex:0 0 auto;border:1px solid var(--line)}
.sd-qr svg{width:100%;height:100%;display:block}
.sd-links{display:flex;flex-direction:column;gap:8px;flex:1 1 160px;min-width:0}
.sd-links input{width:100%;font:13px var(--mono);color:var(--muted);background:var(--surface-2);border:1px solid var(--line);border-radius:10px;padding:8px 10px}
.sd-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;padding:9px 16px;border-radius:12px;border:1px solid var(--line);background:var(--surface);color:var(--ink);font:700 15px/1.2 var(--font);cursor:pointer;text-decoration:none}
.sd-btn:hover{border-color:var(--accent)}
.sd-btn.is-main{background:var(--accent);border-color:var(--accent);color:var(--accent-ink)}
.sd-btn.is-main:hover{filter:brightness(1.07)}
.sd-btn.is-quiet{background:transparent}
.sd-join input{width:100%;font:600 26px/1.2 var(--mono);letter-spacing:.08em;text-transform:uppercase;padding:12px 14px;border:2px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);margin-bottom:10px}
.sd-join input:focus{border-color:var(--accent);outline:0}
.sd-join .sd-btn{width:100%}
.sd-small{font-size:13.5px;color:var(--muted);margin:12px 0 0}
.sd-head{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;justify-content:space-between;margin-bottom:14px}
.sd-peer{font-weight:700}.sd-peer small{display:block;font-weight:600;color:var(--muted);font-size:13px}
.sd-safety{display:flex;align-items:center;gap:10px;background:var(--surface-2);border-radius:12px;padding:6px 12px}
.sd-safety b{font-size:24px;letter-spacing:.1em;line-height:1.2}
.sd-safety span{font-size:12.5px;color:var(--muted);line-height:1.3;max-width:150px}
.sd-drop{display:block;border:2px dashed var(--line);border-radius:16px;padding:28px 16px;text-align:center;cursor:pointer;transition:border-color .15s,background .15s}
.sd-drop:hover,.sd-drop.is-over{border-color:var(--accent);background:var(--accent-soft)}
.sd-drop svg{width:40px;height:40px;fill:none;stroke:var(--accent);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.sd-drop b{display:block;font:700 19px var(--head);margin:6px 0 2px}
.sd-drop span{color:var(--muted);font-size:14px}
.sd-drop input{position:absolute;width:1px;height:1px;opacity:0}
.sd-note-form{display:flex;gap:8px;margin:12px 0 0}
.sd-note-form textarea{flex:1;min-width:0;min-height:46px;resize:vertical;font:15px/1.5 var(--font);padding:10px 12px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink)}
.sd-list{list-style:none;margin:16px 0 0;padding:0;display:flex;flex-direction:column;gap:10px}
.sd-empty{color:var(--muted);font-size:14px;text-align:center;margin:14px 0 0}
.sd-item{border:1px solid var(--line);border-radius:14px;padding:12px 14px;background:var(--surface)}
.sd-item.is-in{border-left:4px solid var(--accent)}.sd-item.is-out{border-left:4px solid var(--muted)}
.sd-item-top{display:flex;flex-wrap:wrap;gap:2px 12px;align-items:baseline;justify-content:space-between}
.sd-name{font-weight:700;word-break:break-word;min-width:0}
.sd-meta{font-size:13px;color:var(--muted)}
.sd-warn{background:var(--warn-soft);color:var(--warn);border-radius:10px;padding:8px 10px;font-size:13.5px;font-weight:600;margin:8px 0 0}
.sd-bar{height:6px;border-radius:9px;background:var(--surface-2);margin:10px 0 8px;overflow:hidden}
.sd-bar i{display:block;height:100%;width:0;background:var(--accent);border-radius:9px;transition:width .2s linear}
.sd-item-foot{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:space-between}
.sd-state{font-size:13.5px;color:var(--ink-soft);font-weight:600}
.sd-acts{display:flex;gap:8px;flex-wrap:wrap}
.sd-acts .sd-btn{min-height:40px;padding:7px 14px;font-size:14px}
.sd-thumb{display:block;max-height:160px;border-radius:10px;margin:10px 0 0}
.sd-note-text{white-space:pre-wrap;word-break:break-word;margin:4px 0 8px}
.v-ended{text-align:center;padding:30px 0}
.v-ended p{font-size:18px;font-weight:600}

/* content */
.content{max-width:760px;margin:0 auto;padding:12px 0 40px}
.steps{list-style:none;padding:0;margin:20px 0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:14px;counter-reset:s}
.steps li{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px 18px 16px 58px;position:relative;counter-increment:s}
.steps li::before{content:counter(s);position:absolute;left:16px;top:16px;width:30px;height:30px;border-radius:50%;background:var(--accent);color:var(--accent-ink);display:grid;place-items:center;font:700 15px var(--head)}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:14px;margin:18px 0}
.cards>div{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:16px 18px}
.cards h3{margin:0 0 6px;font-size:17px}.cards p{margin:0;color:var(--ink-soft);font-size:15px}
.faq details{border:1px solid var(--line);border-radius:14px;background:var(--surface);padding:0 16px;margin:0 0 10px}
.faq summary{cursor:pointer;font-weight:700;padding:14px 0;list-style-position:outside}
.faq details p{color:var(--ink-soft)}
.crumbs{font-size:14px;color:var(--muted);margin:18px 0 6px}.crumbs a{color:var(--muted)}
.note{background:var(--surface);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:12px;padding:12px 16px;margin:16px 0}
table{width:100%;border-collapse:collapse;font-size:15px;margin:12px 0 18px;display:block;overflow-x:auto}
th,td{text-align:left;padding:9px 10px;border-bottom:1px solid var(--line);vertical-align:top}th{color:var(--muted);font-size:13.5px}
.ad-slot{margin:26px 0;min-height:0}
.ad-slot::before{content:'Advertisement';display:block;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:4px}

/* footer */
.ftr{border-top:1px solid var(--line);margin-top:40px;padding:30px 0 22px;background:var(--surface)}
.ftr-in{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:22px}
@media (max-width:720px){.ftr-in{grid-template-columns:1fr}}
.ftr-brand{display:flex;gap:12px;align-items:flex-start}.ftr-brand span{color:var(--muted);font-size:14px}
.ftr-nav{display:flex;flex-direction:column;gap:6px;font-size:15px}.ftr-nav a{color:var(--ink-soft);text-decoration:none}.ftr-nav a:hover{color:var(--accent)}
.ftr-base{border-top:1px solid var(--line);margin-top:22px;padding-top:14px;font-size:13.5px;color:var(--muted)}
.ftr-base p{margin:0 0 4px}.ftr-base a{color:var(--ink-soft)}