/* ===== Public additions: nav dropdown, auth pages, blog ===== */
.nav-login{margin-left:6px}
.menu a.btn.nav-login{color:var(--blue)}
.menu a.btn.nav-login:hover,.menu a.btn.nav-login.on{background:var(--blue);color:#fff}
.menu a.btn-outline.nav-login{background:transparent}
.dd{position:relative}
.dd-btn{background:none;border:0;font:inherit;font-weight:500;font-size:15px;color:var(--head);padding:8px 13px;border-radius:10px;cursor:pointer;display:inline-flex;align-items:center;gap:5px;font-family:'Inter',sans-serif}
.dd-btn:hover,.dd-btn.active,.dd.open .dd-btn{background:var(--sky);color:var(--blue)}
.dd-menu{display:none;position:absolute;right:0;top:100%;min-width:210px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:8px;z-index:80}
.dd:hover .dd-menu,.dd.open .dd-menu{display:block}
.dd-menu a{display:block;padding:9px 14px;border-radius:9px;font-size:14.5px}

/* Auth pages */
.auth-sec{background:linear-gradient(135deg,#1e56d6,#122f7d);padding:70px 0;min-height:70vh;display:grid;align-items:center}
.auth-grid{display:grid;grid-template-columns:1fr 440px;gap:54px;align-items:center}
.auth-grid.wide{grid-template-columns:1fr 600px}
.auth-info{color:#fff}
.auth-info h1{color:#fff;font-size:clamp(30px,4vw,46px);margin:10px 0 12px}
.auth-info>p{color:#dbe6ff;font-size:17px;margin-bottom:24px}
.auth-points{display:grid;gap:16px}
.auth-points li{display:flex;gap:14px;align-items:flex-start;color:#dbe6ff;font-size:14.5px}
.auth-points li span{flex:none;width:42px;height:42px;border-radius:12px;background:rgba(255,255,255,.14);display:grid;place-items:center;color:#fff}
.auth-points b{display:block;color:#fff;font-size:16px;font-family:'Poppins',sans-serif}
.auth-card{background:#fff;border-radius:22px;padding:34px;box-shadow:0 24px 60px rgba(0,0,0,.28)}
.auth-card h2{font-size:26px;margin-bottom:4px}
.auth-card .sub{margin-bottom:18px;font-size:14.5px}
.auth-ic{width:58px;height:58px;border-radius:16px;background:var(--sky);color:var(--blue);display:grid;place-items:center;margin-bottom:14px}
.auth-foot{text-align:center;margin-top:16px;font-size:14.5px}
.auth-foot.small{font-size:12.5px;color:#64748b;margin-top:8px}
.alert.okk{background:#dcfce7;color:#166534;border:1px solid #bbf7d0}

/* Blog */
.blog-hero{padding-bottom:64px}
.blog-search{display:flex;align-items:center;gap:10px;background:#fff;border-radius:50px;padding:6px 6px 6px 18px;max-width:520px;margin:22px auto 0;color:#64748b;box-shadow:0 12px 30px rgba(0,0,0,.18)}
.blog-search input{flex:1;border:0;outline:0;font:inherit;font-size:15px;padding:8px 4px;background:none;color:#1e293b;min-width:0}
.cat-bar{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-bottom:34px}
.cat-bar a{background:#fff;border:1px solid var(--line);color:var(--head);padding:8px 18px;border-radius:50px;font-size:14px;font-weight:600;transition:.2s}
.cat-bar a span{background:var(--sky);color:var(--blue);border-radius:50px;padding:0 8px;font-size:12px;margin-left:4px}
.cat-bar a:hover,.cat-bar a.on{background:var(--blue);border-color:var(--blue);color:#fff}
.cat-bar a.on span{background:rgba(255,255,255,.2);color:#fff}
.post-card{background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--shadow-s);display:flex;flex-direction:column;transition:.28s}
.post-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.pc-cover{position:relative;display:grid;place-items:center;aspect-ratio:16/9;color:rgba(255,255,255,.9);overflow:hidden}
.pc-cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.pc-cat{position:absolute;left:14px;top:14px;background:rgba(255,255,255,.95);color:var(--blue);font-style:normal;font-size:12px;font-weight:700;padding:4px 12px;border-radius:50px}
.cv-0{background:linear-gradient(135deg,#1e56d6,#6c9bff)}
.cv-1{background:linear-gradient(135deg,#ff7a1a,#ffc27d)}
.cv-2{background:linear-gradient(135deg,#16a34a,#7ee0a6)}
.cv-3{background:linear-gradient(135deg,#7c3aed,#b69bff)}
.cv-4{background:linear-gradient(135deg,#0ea5e9,#7dd3fc)}
.cv-5{background:linear-gradient(135deg,#be185d,#f5a3cf)}
.pc-body{padding:22px;display:flex;flex-direction:column;gap:8px;flex:1}
.pc-meta{display:flex;align-items:center;gap:6px;font-size:12.5px;color:#64748b;flex-wrap:wrap}
.pc-meta .ic{vertical-align:-0.15em}
.post-card h3{font-size:19px}
.post-card h3 a{color:var(--head)}
.post-card h3 a:hover{color:var(--blue)}
.post-card p{font-size:14.5px;flex:1}
.post-card.featured{display:grid;grid-template-columns:1.15fr 1fr;margin-bottom:30px}
.post-card.featured .pc-cover{aspect-ratio:auto;min-height:320px}
.post-card.featured .pc-body{padding:34px;justify-content:center}
.post-card.featured h3{font-size:clamp(24px,2.8vw,32px)}
.pager{display:flex;gap:8px;justify-content:center;margin-top:40px;flex-wrap:wrap}
.pager a{min-width:42px;height:42px;padding:0 14px;display:grid;place-items:center;border:1px solid var(--line);border-radius:12px;background:#fff;color:var(--head);font-weight:600}
.pager a.on,.pager a:hover{background:var(--blue);color:#fff;border-color:var(--blue)}
.blog-empty{padding:50px 30px;display:grid;gap:10px;justify-items:center}
.blog-empty .ic{color:var(--blue)}

/* Article */
.article-hero{text-align:left}
.article-hero .container{text-align:left}
.art-cat{display:inline-block;background:rgba(255,255,255,.16);padding:5px 14px;border-radius:50px;font-size:13px;font-weight:600;margin:14px 0 8px}
.article-hero h1{font-size:clamp(28px,4.2vw,44px);margin:6px 0 14px}
.art-meta{display:flex;flex-wrap:wrap;gap:8px 22px;color:#cfe0ff;font-size:14px}
.art-meta span{display:inline-flex;align-items:center;gap:6px}
.art-grid{display:grid;grid-template-columns:1fr 330px;gap:44px;align-items:start}
.article{background:#fff;min-width:0}
.art-cover{width:100%;border-radius:18px;margin-bottom:24px;aspect-ratio:16/9;object-fit:cover}
.art-lead{font-size:19px;color:var(--head);font-weight:500;border-left:4px solid var(--accent);padding-left:18px;margin-bottom:26px}
.art-body{font-size:17px;line-height:1.85;color:#334155}
.art-body p{margin-bottom:18px}
.art-body h2{font-size:26px;margin:34px 0 12px}
.art-body h3{font-size:21px;margin:26px 0 10px}
.art-body ul,.art-body ol{margin:0 0 20px 24px;display:grid;gap:8px}
.art-body ul{list-style:disc}
.art-body ol{list-style:decimal}
.art-body blockquote{background:var(--sky);border-left:4px solid var(--blue);padding:16px 22px;border-radius:0 14px 14px 0;color:var(--head);font-weight:500;margin:22px 0}
.art-body a{text-decoration:underline}
.share{display:flex;flex-wrap:wrap;align-items:center;gap:10px;border-top:1px solid var(--line);margin-top:34px;padding-top:22px}
.share b{color:var(--head);margin-right:6px}
.sh{padding:8px 16px;border-radius:50px;font-size:13.5px;font-weight:600;color:#fff!important;border:0;cursor:pointer;font-family:inherit}
.sh.wa{background:#25d366}.sh.fb{background:#1877f2}.sh.tw{background:#0f1419}.sh.cp{background:var(--blue)}
.art-side{position:sticky;top:96px;display:grid;gap:20px}
.side-card h3{margin-bottom:8px;font-size:18px}
.side-card p{font-size:14.5px;margin:0 0 14px}
.cta-card{background:linear-gradient(135deg,#1e56d6,#122f7d);border:0}
.cta-card h3,.cta-card p{color:#fff}
.cat-list{display:grid;gap:4px}
.cat-list a{display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:10px;color:var(--head);font-weight:500;font-size:14.5px}
.cat-list a:hover{background:var(--sky);color:var(--blue)}

/* Home: blog + portal strip */
.portal-strip{background:linear-gradient(135deg,#fff3e8,#ffe3c9);border:1px solid #ffd7b0;border-radius:24px;padding:36px;display:grid;grid-template-columns:1.2fr 1fr;gap:30px;align-items:center}
.portal-strip h2{font-size:clamp(24px,3vw,34px);margin:8px 0}
.ps-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.ps-list div{background:#fff;border-radius:14px;padding:14px 16px;display:flex;gap:10px;align-items:center;font-weight:600;color:var(--head);font-size:14px;box-shadow:var(--shadow-s)}
.ps-list .ic{color:var(--accent-d)}
.ps-btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}

@media (max-width:1050px){.art-grid{grid-template-columns:1fr}.art-side{position:static}.auth-grid,.auth-grid.wide{grid-template-columns:1fr}.post-card.featured{grid-template-columns:1fr}.post-card.featured .pc-cover{min-height:220px}.portal-strip{grid-template-columns:1fr}}
@media (max-width:920px){
  .dd{width:100%}
  .dd-btn{width:100%;justify-content:space-between;padding:8px 13px}
  .dd-menu{position:static;display:none;box-shadow:none;border:0;padding:0 0 0 12px}
  .dd:hover .dd-menu{display:none}
  .dd.open .dd-menu{display:block}
  .nav-login{margin:8px 0 0}
}
@media (max-width:640px){.auth-card{padding:24px}.ps-list{grid-template-columns:1fr}.portal-strip{padding:24px}}