/* লগইন, রেজিস্টার ও কমেন্ট */
.main-nav .who{color:var(--mute);font-weight:600;font-size:14px;padding:0 8px}
.main-nav a.join{background:var(--blue);color:#fff}.main-nav a.join:hover{background:var(--blue-d)}
.authwrap{max-width:460px;margin:0 auto;padding:56px 22px 90px}
.authcard{background:var(--card);border:1px solid var(--line);border-radius:24px;padding:34px 30px;box-shadow:var(--sh)}
.authcard h1{font:700 30px var(--serif);color:#fff;margin-bottom:6px}
.authcard .sub{color:var(--mute);margin-bottom:18px}
.authcard label,.cform label{display:block;font-weight:600;font-size:14.5px;color:#aab4d3;margin:16px 0 7px}
.authcard input[type=text],.authcard input[type=email],.authcard input[type=password],.cform textarea{width:100%;background:#091031;border:1px solid rgba(120,150,255,.22);border-radius:14px;padding:14px 16px;color:#fff;font:500 16px var(--sans)}
.authcard input:focus,.cform textarea:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 3px rgba(47,111,238,.28)}
.cbtn{background:linear-gradient(135deg,#3b5bff,#2f7bff);color:#fff;border:0;border-radius:999px;padding:13px 26px;font:700 15px var(--sans);cursor:pointer;margin-top:16px;transition:transform .2s}
.cbtn:hover{transform:translateY(-2px)}.cbtn.wide{width:100%;margin-top:22px}
.authcard .alt{text-align:center;margin-top:20px;color:var(--mute)}
.hp{position:absolute;left:-9999px;height:0;overflow:hidden}
.note{padding:12px 16px;border-radius:12px;border:1px solid var(--line);background:rgba(255,255,255,.04);margin:14px 0}
.note.err{border-color:#e5484d;background:rgba(229,72,77,.14)}.note.ok{border-color:#22c55e;background:rgba(34,197,94,.12)}
.comments{max-width:760px;margin:56px auto 0;padding-top:34px;border-top:1px solid var(--line)}
.comments h2{font:700 26px var(--serif);color:#fff;margin-bottom:14px}
.cform textarea{min-height:110px;resize:vertical}
.clist{list-style:none;margin-top:26px;display:grid;gap:18px}
.clist li{display:flex;gap:14px;align-items:flex-start;background:rgba(255,255,255,.03);border:1px solid var(--line);border-radius:18px;padding:16px 18px}
.cav{flex:none;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,#2f6fee,#00d4c8);color:#fff;font-weight:800}
.clist strong{color:#fff}.clist time{color:var(--mute);font-size:13px;margin-left:8px}
.clist p{margin-top:6px;overflow-wrap:anywhere}

/* ফুটার: মোবাইলে ছোট লেখা ও দুই কলাম */
@media(max-width:760px){
.site-footer{padding:30px 0 20px;margin-top:40px}
.foot{grid-template-columns:1fr 1fr;gap:22px 16px}
.foot>div:first-child{grid-column:1/-1}
.foot h3{font-size:12px;margin-bottom:8px}
.foot a{font-size:13.5px;padding:3px 0}
.foot p{font-size:13.5px}
.foot .brand{font-size:15px;margin-bottom:6px}
.foot .brand img{width:30px;height:30px}
.copy{font-size:12px;margin-top:20px;padding-top:14px}
}