*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;color:#ffffff;min-height:100vh;overflow-x:hidden}
img{display:block;max-width:100%}
a{color:#f0a500;text-decoration:none}
body{background:linear-gradient(135deg,#0a1628 0%,#16213e 100%);display:flex;align-items:center;justify-content:center}
.nv-wrap{text-align:center;padding:2rem;max-width:640px;width:100%;animation:nv-fade .8s ease-out}
.nv-head{margin-bottom:2.5rem}
.nv-logo{width:88px;height:88px;margin:0 auto 1.2rem;border-radius:20px;animation:nv-float 3s ease-in-out infinite}
.nv-brand{font-family:'Inter',sans-serif;font-size:2.6rem;font-weight:800;letter-spacing:-.02em;color:#f0a500}
.nv-main{margin-bottom:2rem}
.nv-status{font-size:1.5rem;font-weight:600;margin-bottom:1.2rem;opacity:.95}
.nv-desc{font-size:1.05rem;line-height:1.7;margin-bottom:2.2rem;opacity:.7;max-width:480px;margin-left:auto;margin-right:auto}
.nv-form{display:flex;gap:.6rem;max-width:420px;margin:0 auto}
.nv-input{flex:1;padding:.85rem 1.1rem;border:1px solid rgba(240,165,0,0.3);background:rgba(255,255,255,.06);color:#ffffff;border-radius:10px;font-size:.95rem;outline:none;transition:border-color .3s}
.nv-input:focus{border-color:#f0a500}
.nv-input::placeholder{color:rgba(255,255,255,.4)}
.nv-btn{padding:.85rem 1.6rem;background:#f0a500;color:#0a1628;border:none;border-radius:10px;font-weight:700;font-size:.95rem;cursor:pointer;transition:transform .2s,box-shadow .3s;white-space:nowrap}
.nv-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(240,165,0,0.3)}
.nv-msg{margin-top:1rem;color:#f0a500;font-size:.9rem;display:none}
.nv-foot{margin-top:2.5rem;opacity:.4;font-size:.825rem}
@keyframes nv-fade{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@keyframes nv-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
@media(max-width:600px){.nv-form{flex-direction:column}.nv-btn{width:100%}}

/* ===== Extended landing page layout (app.773855.com) ===== */
body{display:block;align-items:initial;justify-content:initial;text-align:left}
.nv-page{max-width:1180px;margin:0 auto;padding:0 1.2rem}
.nv-sitehead{position:sticky;top:0;z-index:20;background:rgba(10,22,40,.92);backdrop-filter:blur(10px);border-bottom:1px solid rgba(240,165,0,.18)}
.nv-head-inner{display:flex;align-items:center;justify-content:space-between;padding:.9rem 0}
.nv-head-logo{display:flex;align-items:center;gap:.6rem}
.nv-head-logo .nv-logo{width:36px;height:36px;border-radius:9px;margin:0}
.nv-head-logo .nv-brand{font-size:1.25rem}
.nv-head-nav{display:flex;gap:1.4rem}
.nv-head-nav a{font-size:.92rem;opacity:.85;transition:opacity .2s}
.nv-head-nav a:hover{opacity:1}
.nv-hero{padding:5rem 0 4rem;text-align:center}
.nv-hero-inner{max-width:760px;margin:0 auto}
.nv-hero .nv-status{font-size:2.6rem;line-height:1.15;margin-bottom:1.2rem}
.nv-hero .nv-desc{font-size:1.08rem;line-height:1.75;margin-bottom:2.2rem;opacity:.78}
.nv-hero .nv-form{margin:0 auto}

.nv-stats{padding:2.4rem 0;border-top:1px solid rgba(240,165,0,.15);border-bottom:1px solid rgba(240,165,0,.15)}
.nv-stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.5rem;text-align:center}
.nv-stat{display:flex;flex-direction:column;gap:.3rem}
.nv-stat-num{font-size:2rem;font-weight:800;color:#f0a500}
.nv-stat-lbl{font-size:.85rem;opacity:.7;text-transform:uppercase;letter-spacing:.06em}

.nv-markets,.nv-features,.nv-why,.nv-rates,.nv-news,.nv-about,.nv-cta{padding:3.4rem 0;border-bottom:1px solid rgba(240,165,0,.1)}
.nv-sec-inner{max-width:1080px;margin:0 auto}
.nv-sec-title{font-size:1.8rem;font-weight:800;margin-bottom:.7rem;text-align:center}
.nv-sec-sub{font-size:1rem;opacity:.65;text-align:center;margin-bottom:2.2rem}
.nv-markets-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem}
.nv-mkt{background:rgba(255,255,255,.04);border:1px solid rgba(240,165,0,.14);border-radius:14px;padding:1.5rem 1.3rem;transition:transform .2s,border-color .2s}
.nv-mkt:hover{transform:translateY(-3px);border-color:rgba(240,165,0,.45)}
.nv-mkt h3{color:#f0a500;font-size:1.15rem;margin-bottom:.5rem}
.nv-mkt p{font-size:.92rem;line-height:1.6;opacity:.72}

.nv-features-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}
.nv-feat{background:rgba(255,255,255,.04);border:1px solid rgba(240,165,0,.14);border-radius:12px;padding:1.4rem 1.2rem;text-align:center}
.nv-feat h3{color:#f0a500;font-size:1.05rem;margin-bottom:.45rem}
.nv-feat p{font-size:.88rem;line-height:1.55;opacity:.72}

.nv-why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem}
.nv-why-item{background:rgba(255,255,255,.04);border:1px solid rgba(240,165,0,.14);border-radius:12px;padding:1.4rem 1.2rem;text-align:center}
.nv-why-item h3{color:#f0a500;font-size:1.05rem;margin-bottom:.45rem}
.nv-why-item p{font-size:.88rem;line-height:1.55;opacity:.72}

.nv-table-wrap{overflow-x:auto;border:1px solid rgba(240,165,0,.18);border-radius:12px}
.nv-table{width:100%;border-collapse:collapse;min-width:420px}
.nv-table th,.nv-table td{padding:.8rem 1rem;text-align:left;border-bottom:1px solid rgba(240,165,0,.1)}
.nv-table th{background:rgba(240,165,0,.08);color:#f0a500;font-size:.85rem;text-transform:uppercase;letter-spacing:.05em}
.nv-table td{font-size:.95rem}
.nv-table tr:last-child td{border-bottom:none}
.nv-table td:first-child{font-weight:600}
.nv-rates-note{font-size:.8rem;opacity:.5;margin-top:.8rem;text-align:center;font-style:italic}

.nv-news-list{display:grid;gap:1rem;margin-bottom:1.6rem}
.nv-news-item{background:rgba(255,255,255,.04);border:1px solid rgba(240,165,0,.14);border-radius:12px;padding:1.2rem 1.2rem;transition:border-color .2s}
.nv-news-item:hover{border-color:rgba(240,165,0,.4)}
.nv-news-title{display:block;color:#f0a500;font-size:1.05rem;font-weight:600;margin-bottom:.35rem}
.nv-news-date{font-size:.8rem;opacity:.55}
.nv-news-prev{font-size:.9rem;opacity:.7;margin-top:.5rem;line-height:1.55}
.nv-news-loading{opacity:.6;font-size:.92rem;padding:1rem 0}
.nv-news-all{display:inline-block;color:#f0a500;font-weight:600;transition:opacity .2s}
.nv-news-all:hover{opacity:.8}

.nv-about p{font-size:1rem;line-height:1.8;opacity:.78;max-width:820px;margin:0 auto}
.nv-cta-inner{text-align:center;background:rgba(240,165,0,.06);border:1px solid rgba(240,165,0,.2);border-radius:16px;padding:2.6rem 1.5rem}
.nv-cta-inner .nv-form{margin:1.4rem auto 0}

.nv-foot{padding:2.4rem 0 2rem}
.nv-foot-inner{display:flex;flex-direction:column;align-items:center;gap:.9rem;text-align:center}
.nv-foot-brand{display:flex;align-items:center;gap:.6rem}
.nv-foot-logo{width:30px;height:30px;border-radius:7px}
.nv-foot-nav{display:flex;gap:1.4rem;flex-wrap:wrap;justify-content:center}
.nv-foot-nav a{font-size:.88rem;opacity:.75}
.nv-foot-nav a:hover{opacity:1}
.nv-copy{font-size:.8rem;opacity:.4}

@media(max-width:900px){
  .nv-stats-grid{grid-template-columns:repeat(2,1fr)}
  .nv-markets-grid{grid-template-columns:repeat(2,1fr)}
  .nv-features-grid,.nv-why-grid{grid-template-columns:repeat(2,1fr)}
  .nv-hero .nv-status{font-size:2rem}
}
@media(max-width:560px){
  .nv-head-nav{gap:.9rem}
  .nv-head-nav a{font-size:.82rem}
  .nv-stats-grid{grid-template-columns:1fr 1fr;gap:1rem}
  .nv-markets-grid,.nv-features-grid,.nv-why-grid{grid-template-columns:1fr}
  .nv-sec-title{font-size:1.5rem}
  .nv-hero{padding:3rem 0 2.4rem}
}

/* ===== News list pagination & detail page ===== */
.nv-pager{display:flex;align-items:center;justify-content:center;gap:1rem;margin-top:1.6rem;flex-wrap:wrap}
.nv-page-btn{display:inline-block;padding:.6rem 1.1rem;border:1px solid rgba(240,165,0,.3);border-radius:8px;color:#f0a500;font-size:.9rem;font-weight:600;transition:background .2s}
.nv-page-btn:hover{background:rgba(240,165,0,.12)}
.nv-page-info{font-size:.85rem;opacity:.65}
.nv-newspage{min-height:60vh}
.nv-error{color:#ff8b8b}

.nv-article{max-width:820px;margin:0 auto;padding:1rem 0}
.nv-article-title{font-size:2rem;font-weight:800;line-height:1.25;margin-bottom:.7rem}
.nv-article-date{display:block;color:#f0a500;font-size:.9rem;opacity:.85;margin-bottom:1.6rem}
.nv-article-body p{font-size:1.02rem;line-height:1.85;margin-bottom:1.1rem;opacity:.85}
.nv-back{display:inline-block;margin-bottom:1.5rem;color:#f0a500;font-size:.9rem;font-weight:600;transition:opacity .2s}
.nv-back:hover{opacity:.8}
.nv-article-loading{font-size:1rem;opacity:.65;padding:2rem 0}