/* rummygos.com — Rummy Go Light Theme 2026 */
:root{
  --pri:#2563EB;--pri-d:#1D4ED8;--pri-l:#3B82F6;
  --acc:#F59E0B;--acc-l:#FBBF24;--acc-d:#D97706;
  --bg:#FAFBFE;--bg2:#FFFFFF;--bg3:#F0F4FF;
  --text:#111827;--text2:#374151;--muted:#6B7280;--dim:#9CA3AF;--border:#E5E7EB;
  --re:#DC2626;--em:#059669;
  --ff-h:'Playfair Display',Georgia,serif;
  --ff-b:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;
  --shadow:0 1px 3px rgba(0,0,0,.06),0 4px 12px rgba(0,0,0,.04);
  --shadow-lg:0 4px 16px rgba(0,0,0,.08),0 12px 40px rgba(0,0,0,.06);
  --radius:14px;
}
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@700;900&family=Inter:wght@400;500;600;700&display=swap');
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{font-family:var(--ff-b);background:var(--bg);color:var(--text);line-height:1.75;-webkit-font-smoothing:antialiased;}
::selection{background:var(--pri);color:#fff;}
a{text-decoration:none;color:inherit;}img{max-width:100%;}
.wrap{max-width:1100px;margin:0 auto;padding:0 20px;}
#nav{position:sticky;top:0;z-index:99;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);transition:box-shadow .3s;}
#nav.scrolled{box-shadow:var(--shadow);}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:62px;}
.nav-logo{display:flex;align-items:center;gap:10px;font-family:var(--ff-h);font-weight:900;font-size:17px;color:var(--pri-d);}
.nav-logo svg{width:30px;height:30px;}
.nav-links{display:flex;gap:20px;font-size:14px;font-weight:600;color:var(--muted);}
.nav-links a:hover{color:var(--pri);}
.nav-dl{background:var(--pri);color:#fff;font-weight:700;padding:9px 22px;border-radius:10px;font-size:13px;transition:all .2s;box-shadow:0 2px 8px rgba(37,99,235,.25);}
.nav-dl:hover{background:var(--pri-d);transform:translateY(-1px);box-shadow:0 4px 16px rgba(37,99,235,.3);}
@media(max-width:768px){.nav-links{display:none;}}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:700;border:none;border-radius:12px;padding:15px 34px;font-size:15px;cursor:pointer;transition:all .2s;touch-action:manipulation;}
.btn-pri{background:var(--pri);color:#fff;box-shadow:0 3px 12px rgba(37,99,235,.3);}
.btn-pri:hover{background:var(--pri-d);transform:translateY(-2px);box-shadow:0 6px 20px rgba(37,99,235,.35);}
.btn-out{border:2px solid var(--border);color:var(--text2);background:transparent;}
.btn-out:hover{border-color:var(--pri);color:var(--pri);}
.btn-gold{background:linear-gradient(135deg,var(--acc-l),var(--acc),var(--acc-d));color:#fff;box-shadow:0 3px 12px rgba(245,158,11,.3);}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(245,158,11,.35);}
.card{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow);margin-bottom:18px;}
.card:hover{box-shadow:var(--shadow-lg);}
h1{font-family:var(--ff-h);font-size:clamp(2rem,5vw,3rem);font-weight:900;line-height:1.15;margin-bottom:16px;color:var(--text);}
h1 span{color:var(--pri);}
h2{font-family:var(--ff-h);font-size:clamp(1.35rem,3.5vw,1.9rem);font-weight:700;color:var(--text);margin:40px 0 14px;padding-bottom:10px;border-bottom:2px solid var(--bg3);}
h3{font-size:17px;font-weight:700;color:var(--pri-d);margin:24px 0 10px;}
p{font-size:15px;color:var(--text2);line-height:1.85;margin-bottom:14px;}
ul,ol{margin:10px 0 18px 22px;color:var(--text2);font-size:14px;line-height:1.9;}
li{margin-bottom:6px;}
strong{color:var(--text);}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--dim);padding:14px 0;flex-wrap:wrap;}
.bc-a{color:var(--dim);transition:color .2s;}.bc-a:hover{color:var(--pri);}
.bc-sep{color:var(--border);}.bc-cur{color:var(--muted);font-weight:600;}
table{width:100%;border-collapse:collapse;margin:16px 0;font-size:14px;background:var(--bg2);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);}
th{text-align:left;padding:14px 16px;background:var(--pri-d);color:#fff;font-size:12px;text-transform:uppercase;letter-spacing:1px;font-weight:700;}
td{padding:12px 16px;border-bottom:1px solid var(--bg3);color:var(--text2);}
tr:last-child td{border:none;}
tr:hover td{background:rgba(37,99,235,.03);}
.toc{background:var(--bg3);border:1px solid var(--border);border-radius:var(--radius);padding:20px 24px;margin:20px 0 30px;}
.toc-title{font-weight:700;font-size:15px;color:var(--pri-d);margin-bottom:10px;}
.toc a{display:block;padding:6px 0;font-size:14px;color:var(--muted);border-bottom:1px solid var(--border);transition:color .2s;}
.toc a:last-child{border:none;}.toc a:hover{color:var(--pri);}
.tip{background:rgba(5,150,105,.06);border-left:3px solid var(--em);padding:14px 18px;border-radius:0 var(--radius) var(--radius) 0;margin:16px 0;font-size:14px;color:var(--text2);}
.warn{background:rgba(220,38,38,.05);border-left:3px solid var(--re);padding:14px 18px;border-radius:0 var(--radius) var(--radius) 0;margin:16px 0;font-size:14px;color:var(--text2);}
.faq-q{cursor:pointer;background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:16px 20px;margin-bottom:8px;font-weight:600;font-size:15px;display:flex;justify-content:space-between;align-items:center;transition:all .2s;box-shadow:var(--shadow);color:var(--text);}
.faq-q:hover{border-color:var(--pri);box-shadow:var(--shadow-lg);}
.faq-a{display:none;padding:10px 20px 18px;font-size:14px;color:var(--text2);line-height:1.9;}
.faq-a.open{display:block;}
.il-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:14px;margin:24px 0;}
.il-card{display:block;background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:18px;transition:all .2s;box-shadow:var(--shadow);}
.il-card:hover{border-color:var(--pri);transform:translateY(-3px);box-shadow:var(--shadow-lg);}
.il-card h4{font-size:14px;font-weight:700;color:var(--text);margin-bottom:4px;}
.il-card p{font-size:12px;color:var(--muted);margin:0;line-height:1.5;}
.author-box{display:flex;gap:16px;align-items:flex-start;background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin:30px 0;box-shadow:var(--shadow);}
.author-av{width:50px;height:50px;border-radius:50%;background:var(--pri);display:flex;align-items:center;justify-content:center;font-weight:700;color:#fff;font-size:18px;flex-shrink:0;}
.author-info h4{font-size:14px;font-weight:700;color:var(--text);margin-bottom:2px;}
.author-info p{font-size:12px;color:var(--muted);margin:0;line-height:1.6;}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:12px;margin:24px 0;}
.stat{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);padding:18px;text-align:center;box-shadow:var(--shadow);}
.stat-num{font-family:var(--ff-h);font-size:28px;font-weight:900;color:var(--pri);}
.stat-label{font-size:12px;color:var(--muted);margin-top:4px;text-transform:uppercase;letter-spacing:.5px;font-weight:600;}
.hero{background:linear-gradient(135deg,#EEF2FF 0%,#FAFBFE 40%,#FEF3C7 100%);border-bottom:1px solid var(--border);padding:60px 0 50px;position:relative;overflow:hidden;}
.hero::before{content:'';position:absolute;top:-60%;right:-20%;width:500px;height:500px;background:radial-gradient(circle,rgba(37,99,235,.06) 0%,transparent 70%);border-radius:50%;}
.hero-badge{display:inline-flex;align-items:center;gap:6px;background:rgba(37,99,235,.08);color:var(--pri);font-weight:700;font-size:12px;padding:6px 14px;border-radius:20px;margin-bottom:16px;letter-spacing:.5px;}
.hero-sub{font-size:17px;color:var(--muted);max-width:580px;line-height:1.8;margin-bottom:28px;}
.hero-btns{display:flex;gap:12px;flex-wrap:wrap;}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;font-size:12px;color:var(--muted);}
.hero-tag{background:var(--bg2);border:1px solid var(--border);padding:4px 12px;border-radius:8px;}
.sec{padding:64px 0;}
.sec-label{font-size:12px;font-weight:700;letter-spacing:3px;color:var(--pri);text-transform:uppercase;margin-bottom:6px;}
.sec-h2{font-family:var(--ff-h);font-size:clamp(1.6rem,4vw,2.4rem);font-weight:900;color:var(--text);margin-bottom:12px;line-height:1.15;}
.sec-sub{font-size:15px;color:var(--muted);max-width:580px;line-height:1.8;}
.game-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;margin:20px 0;}
.game-card{background:var(--bg2);border:1px solid var(--border);border-radius:12px;padding:16px;text-align:center;transition:all .2s;box-shadow:var(--shadow);}
.game-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--pri);}
.game-icon{font-size:28px;margin-bottom:6px;}.game-name{font-size:13px;font-weight:700;color:var(--text);}
.game-tag{font-size:10px;font-weight:700;padding:2px 8px;border-radius:6px;display:inline-block;margin-top:4px;}
.game-tag.hot{background:rgba(220,38,38,.08);color:var(--re);}
.game-tag.new{background:rgba(5,150,105,.08);color:var(--em);}
.game-tag.vip{background:rgba(37,99,235,.08);color:var(--pri);}
.steps{counter-reset:step;margin:20px 0;}
.step{display:grid;grid-template-columns:48px 1fr;gap:16px;margin-bottom:20px;counter-increment:step;}
.step::before{content:counter(step);width:48px;height:48px;border-radius:50%;background:var(--pri);color:#fff;font-family:var(--ff-h);font-weight:900;font-size:20px;display:flex;align-items:center;justify-content:center;}
.step h3{margin:0 0 4px;font-size:16px;}.step p{margin:0;font-size:14px;color:var(--muted);}
footer{background:var(--text);color:rgba(255,255,255,.6);padding:48px 0 30px;}
footer h4{color:#fff;font-size:14px;margin-bottom:12px;}
footer a{color:rgba(255,255,255,.5);transition:color .2s;}
footer a:hover{color:#fff;}
footer ul{list-style:none;margin:0;padding:0;}
footer li{margin-bottom:6px;font-size:13px;}
.ft-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.1);}
.ft-bot{display:flex;justify-content:space-between;align-items:center;padding-top:20px;font-size:12px;flex-wrap:wrap;gap:10px;}
.ft-disc{font-size:11px;color:rgba(255,255,255,.3);margin-top:16px;line-height:1.7;}
.editorial{background:var(--bg3);border:1px solid var(--border);border-radius:var(--radius);padding:20px;margin:20px 0;}
.editorial h4{font-size:14px;font-weight:700;color:var(--pri-d);margin-bottom:8px;}
.editorial p{font-size:13px;color:var(--muted);margin:0;line-height:1.7;}
@media(max-width:768px){.wrap{padding:0 16px;}.hero{padding:40px 0 36px;}.hero-btns{flex-direction:column;}.hero-btns .btn{width:100%;justify-content:center;}.ft-grid{grid-template-columns:1fr 1fr;}.stats{grid-template-columns:repeat(3,1fr);}}
@media(max-width:480px){.ft-grid{grid-template-columns:1fr;}.stats{grid-template-columns:repeat(2,1fr);}.author-box{flex-direction:column;align-items:center;text-align:center;}}