:root{--green:#058b49;--deep:#053c2a;--gold:#ffc400;--ink:#102019;--mist:#f4f8f5}*{box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:#fff;overflow-x:hidden}.site-shell{max-width:1180px;margin:0 auto;padding:0 24px}.glass-header{background:rgba(255,255,255,.84);backdrop-filter:blur(18px);border-bottom:1px solid rgba(5,139,73,.1)}.brand-logo{height:44px;width:auto}.mobile-menu{display:none}.mobile-menu.is-open{display:block}.hero-2026{min-height:760px;position:relative;display:grid;place-items:center;overflow:hidden;background:linear-gradient(180deg,rgba(1,31,20,.54),rgba(2,58,37,.83)),url('../images/F88_Ca_Cuoc_The_Thao_Casino_Game_Truc_Tuyen_Cho_Nguoi_Choi_Viet_2026.webp') center/cover no-repeat}.hero-2026:after{content:"";position:absolute;inset:auto 0 0;height:180px;background:linear-gradient(to top,#fff,transparent)}.orb{position:absolute;border-radius:999px;filter:blur(2px);opacity:.45;animation:float 10s ease-in-out infinite}.orb.one{width:220px;height:220px;background:radial-gradient(circle,#ffd21a,transparent 70%);left:6%;top:19%}.orb.two{width:280px;height:280px;background:radial-gradient(circle,#3df09d,transparent 72%);right:3%;bottom:18%;animation-delay:-4s}.ring{position:absolute;width:360px;height:360px;border:1px solid rgba(255,255,255,.28);border-radius:999px;right:9%;top:16%;animation:spin 28s linear infinite}.hero-panel{position:relative;z-index:2;max-width:900px;text-align:center;padding:48px 56px;border:1px solid rgba(255,255,255,.25);background:linear-gradient(135deg,rgba(255,255,255,.17),rgba(255,255,255,.07));backdrop-filter:blur(18px);border-radius:36px;box-shadow:0 30px 80px rgba(0,0,0,.24)}.eyebrow{display:inline-flex;align-items:center;gap:10px;padding:8px 14px;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.24);color:#fff;font-weight:700}.hero-title{font-size:clamp(38px,5vw,64px);line-height:.98;letter-spacing:-.045em;color:#fff;font-weight:900}.hero-title span{color:#ffcf19}.hero-copy{font-size:clamp(17px,2vw,21px);line-height:1.7;color:#e8fff3;max-width:700px;margin:20px auto 0}.cta-row{display:flex;justify-content:center;gap:14px;flex-wrap:wrap;margin-top:30px}.btn-primary,.btn-secondary{position:relative;display:inline-flex;align-items:center;justify-content:center;min-width:156px;height:54px;border-radius:999px;font-weight:800;transition:.25s ease;overflow:hidden}.btn-primary{color:#073c28;background:#ffd01e;box-shadow:0 14px 34px rgba(255,196,0,.32)}.btn-primary:before{content:"";position:absolute;inset:-2px;background:conic-gradient(from 0deg,#fff0 0 30%,#fff 42%,#fff0 54%);animation:spin 2.5s linear infinite}.btn-primary:after{content:"";position:absolute;inset:3px;background:#ffd01e;border-radius:inherit}.btn-primary span{position:relative;z-index:1}.btn-secondary{color:#fff;border:1px solid rgba(255,255,255,.45);background:rgba(255,255,255,.08);backdrop-filter:blur(8px)}.btn-primary:hover,.btn-secondary:hover{transform:translateY(-3px) scale(1.01)}.login-chip{position:relative;isolation:isolate;padding:11px 18px;border-radius:999px;font-weight:800;color:#fff;background:var(--green);overflow:hidden}.login-chip:before{content:"";position:absolute;inset:-40%;background:linear-gradient(110deg,transparent 35%,rgba(255,255,255,.55) 50%,transparent 65%);animation:shine 2.8s linear infinite;z-index:-1}.section{padding:96px 0}.section-soft{background:linear-gradient(180deg,#f7fbf8,#fff)}.section-title{font-size:clamp(32px,4vw,54px);letter-spacing:-.03em;font-weight:900;color:#063e2b}.section-lead{font-size:18px;color:#617169;max-width:680px;line-height:1.7}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:40px}.metric{padding:28px;border-radius:26px;border:1px solid #e1eee7;background:#fff;box-shadow:0 18px 45px rgba(1,59,36,.07)}.metric strong{display:block;font-size:30px;color:var(--green)}.metric span{display:block;margin-top:8px;color:#5c6c63}.story-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:42px;align-items:center}.image-card{border-radius:34px;overflow:hidden;box-shadow:0 28px 70px rgba(3,60,38,.16);position:relative}.image-card img{width:100%;display:block}.image-card:after{content:"";position:absolute;inset:0;border:1px solid rgba(255,255,255,.45);border-radius:inherit}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.service-card{border-radius:28px;padding:26px;background:#fff;border:1px solid #e7efe9;transition:.3s;box-shadow:0 12px 35px rgba(4,77,48,.06)}.service-card:hover{transform:translateY(-6px);box-shadow:0 18px 44px rgba(4,77,48,.12)}.service-icon{width:50px;height:50px;border-radius:16px;display:grid;place-items:center;background:#eaf8ef;color:var(--green);font-size:22px;font-weight:900}.award-strip{background:linear-gradient(135deg,#063e2b,#0b7f4b);color:#fff;border-radius:34px;overflow:hidden;display:grid;grid-template-columns:1fr 1fr}.award-copy{padding:50px}.award-media img{width:100%;height:100%;object-fit:cover}.footer-2026{background:#052f22;color:#cfe5da;padding:70px 0 110px}.reveal{opacity:0;transform:translateY(24px);transition:.7s ease}.reveal-visible{opacity:1;transform:none}.sticky-banner{position:fixed;left:50%;bottom:12px;transform:translateX(-50%);z-index:70;width:min(1180px,calc(100% - 20px));border-radius:18px;overflow:hidden;box-shadow:0 18px 55px rgba(0,0,0,.28);border:1px solid rgba(255,255,255,.65);transition:.3s}.sticky-banner.is-hidden{opacity:0;visibility:hidden;transform:translate(-50%,30px)}.sticky-banner img{display:block;width:100%;height:76px;object-fit:cover}.close-banner{position:absolute;right:8px;top:8px;width:30px;height:30px;border-radius:999px;background:rgba(0,0,0,.65);color:#fff;font-size:20px;line-height:1}.sticky-banner:after{content:"Mở F88";position:absolute;left:18px;top:50%;transform:translateY(-50%);padding:8px 14px;border-radius:999px;background:#fff;color:#067f48;font-weight:900;box-shadow:0 8px 24px rgba(0,0,0,.15)}@keyframes float{50%{transform:translateY(-24px) translateX(14px)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes shine{to{transform:translateX(80%)}}@media(max-width:900px){.hero-panel{margin:0 18px;padding:38px 26px}.metric-grid{grid-template-columns:repeat(2,1fr)}.story-grid,.award-strip{grid-template-columns:1fr}.award-media{min-height:300px}.service-grid{grid-template-columns:1fr 1fr}.desktop-nav{display:none}.mobile-menu{position:absolute;top:100%;left:12px;right:12px;background:#fff;border:1px solid #e5ece8;border-radius:20px;padding:14px;box-shadow:0 18px 50px rgba(0,0,0,.14)}}@media(max-width:620px){.site-shell{padding:0 16px}.hero-2026{min-height:680px}.section{padding:72px 0}.metric-grid,.service-grid{grid-template-columns:1fr}.sticky-banner img{height:64px}.sticky-banner:after{font-size:12px;left:10px}.brand-logo{height:38px}.hero-title{font-size:38px}.hero-panel{border-radius:26px}.award-copy{padding:30px}}
/* PDF content sections */
.article-section{padding:78px 0;background:#fff}.article-section:nth-of-type(even){background:#f8faf8}.section-head{max-width:1000px;margin-bottom:26px}.section-kicker{display:inline-block;font-size:12px;font-weight:900;letter-spacing:.16em;text-transform:uppercase;color:var(--green)}.section-head h2{margin-top:10px;font-size:clamp(30px,4.2vw,52px);line-height:1.08;letter-spacing:-.035em;font-weight:950;color:var(--forest,var(--deep,#063e2b))}.section-image{width:100%;margin:24px 0 30px;border-radius:22px;overflow:hidden;box-shadow:0 18px 50px rgba(3,60,38,.12)}.section-image img{display:block;width:100%;height:auto;max-height:600px;object-fit:cover}.section-content{display:grid;gap:18px}.section-intro-copy,.article-card,.sub-card{background:#fff;border:1px solid rgba(5,100,60,.12);border-radius:20px;padding:26px;box-shadow:0 10px 30px rgba(3,60,38,.055)}.sub-card h3{font-size:clamp(21px,2.5vw,28px);line-height:1.25;font-weight:900;color:var(--green);margin-bottom:12px}.article-copy{color:#4f6359;font-size:16px;line-height:1.82}.article-copy p+p{margin-top:12px}.content-list{margin:14px 0;padding-left:20px;display:grid;gap:8px;list-style:disc}.content-steps{margin:14px 0;padding-left:24px;display:grid;gap:9px;list-style:decimal}.table-wrap{width:100%;overflow-x:auto;margin:18px 0;border:1px solid #dfe9e2;border-radius:14px}.content-table{width:100%;min-width:640px;border-collapse:collapse;background:#fff}.content-table th{padding:14px 16px;text-align:left;background:rgba(5,139,73,.09);color:#064c32;font-size:14px}.content-table td{padding:14px 16px;border-top:1px solid #e8efea;vertical-align:top;color:#4f6359}.content-table tbody tr:hover{background:#f7fbf8}.pdf-footer-copy{margin-top:22px;max-width:880px;line-height:1.8}.intro-section{padding-top:70px}@media(max-width:700px){.article-section{padding:58px 0}.section-intro-copy,.article-card,.sub-card{padding:20px;border-radius:16px}.section-image{border-radius:16px}.article-copy{font-size:15px}.section-head h2{font-size:32px}}


/* FAQ 2026 — soft premium accordion */
.faq-2026{position:relative;overflow:hidden;background:linear-gradient(180deg,#f7fbf8 0%,#fff 100%)}
.faq-2026:before,.faq-2026:after{content:"";position:absolute;border-radius:999px;pointer-events:none;filter:blur(2px)}
.faq-2026:before{width:340px;height:340px;right:-130px;top:70px;background:radial-gradient(circle,rgba(255,196,0,.16),transparent 68%)}
.faq-2026:after{width:300px;height:300px;left:-150px;bottom:20px;background:radial-gradient(circle,rgba(5,139,73,.13),transparent 70%)}
.faq-2026 .faq-shell{position:relative;z-index:1;padding:42px;border:1px solid rgba(5,139,73,.12);border-radius:34px;background:rgba(255,255,255,.78);backdrop-filter:blur(14px);box-shadow:0 24px 70px rgba(3,60,38,.08)}
.faq-2026 .faq-heading{display:grid;grid-template-columns:1.25fr .75fr;gap:32px;align-items:end;margin-bottom:28px}
.faq-2026 .faq-heading h2{margin-top:10px;font-size:clamp(32px,4.2vw,52px);line-height:1.06;letter-spacing:-.04em;font-weight:950;color:var(--deep)}
.faq-2026 .faq-heading-note{justify-self:end;max-width:310px;color:#63756c;line-height:1.7;padding:16px 18px;border-left:3px solid var(--gold);background:#fffdf4;border-radius:0 14px 14px 0}
.faq-2026 .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;align-items:start}
.faq-2026 .faq-item{background:#fff;border:1px solid #dceae2;border-radius:20px;overflow:hidden;box-shadow:0 10px 28px rgba(3,60,38,.055);transition:border-color .35s ease,box-shadow .35s ease,transform .35s ease}
.faq-2026 .faq-item:hover{transform:translateY(-2px);border-color:rgba(5,139,73,.35);box-shadow:0 16px 36px rgba(3,60,38,.09)}
.faq-2026 .faq-item.is-open{border-color:rgba(5,139,73,.42);box-shadow:0 18px 42px rgba(3,60,38,.11)}
.faq-2026 .faq-question{width:100%;display:grid;grid-template-columns:42px 1fr 38px;gap:14px;align-items:center;padding:20px;text-align:left;background:transparent;cursor:pointer}
.faq-2026 .faq-number{width:38px;height:38px;display:grid;place-items:center;border-radius:12px;background:#eff8f2;color:var(--green);font-size:12px;font-weight:900;letter-spacing:.08em;transition:.35s ease}
.faq-2026 .faq-question-text{font-size:17px;line-height:1.35;font-weight:900;color:#123a2a}
.faq-2026 .faq-toggle{position:relative;width:36px;height:36px;border-radius:999px;background:#f3f7f4;transition:.35s ease}
.faq-2026 .faq-toggle span{position:absolute;left:50%;top:50%;width:14px;height:2px;background:var(--green);border-radius:10px;transform:translate(-50%,-50%);transition:transform .35s ease,opacity .35s ease}
.faq-2026 .faq-toggle span:last-child{transform:translate(-50%,-50%) rotate(90deg)}
.faq-2026 .faq-item.is-open .faq-toggle{background:var(--green);transform:rotate(180deg)}
.faq-2026 .faq-item.is-open .faq-toggle span{background:#fff}
.faq-2026 .faq-item.is-open .faq-toggle span:last-child{opacity:0;transform:translate(-50%,-50%) rotate(0)}
.faq-2026 .faq-item.is-open .faq-number{background:var(--green);color:#fff}
.faq-2026 .faq-answer{display:grid;grid-template-rows:0fr;opacity:.2;transition:grid-template-rows .48s cubic-bezier(.22,1,.36,1),opacity .35s ease}
.faq-2026 .faq-answer-inner{overflow:hidden;padding:0 20px 0 76px;color:#587066}
.faq-2026 .faq-item.is-open .faq-answer{grid-template-rows:1fr;opacity:1}
.faq-2026 .faq-item.is-open .faq-answer-inner{padding-bottom:22px}
@media(max-width:820px){.faq-2026 .faq-shell{padding:26px}.faq-2026 .faq-heading{grid-template-columns:1fr}.faq-2026 .faq-heading-note{justify-self:start}.faq-2026 .faq-grid{grid-template-columns:1fr}}
@media(max-width:560px){.faq-2026 .faq-shell{padding:20px 14px;border-radius:24px}.faq-2026 .faq-question{grid-template-columns:34px 1fr 32px;padding:16px 14px;gap:10px}.faq-2026 .faq-number{width:32px;height:32px}.faq-2026 .faq-toggle{width:30px;height:30px}.faq-2026 .faq-question-text{font-size:15px}.faq-2026 .faq-answer-inner{padding-left:58px;padding-right:14px}}

/* Mobile header responsiveness: logo left, actions + menu right, slide-out nav drawer */
@media(max-width:900px){
  .glass-header .site-shell{height:72px!important;gap:10px;position:relative;padding-left:16px;padding-right:16px}
  .glass-header .site-shell>a:first-child{flex:0 0 auto;min-width:0}
  .glass-header .brand-logo{display:block;max-width:112px;height:36px;width:auto}
  .glass-header .desktop-nav{display:none!important}
  .glass-header .site-shell>div.flex.items-center.gap-2{margin-left:auto;flex:0 0 auto;display:flex!important;align-items:center;gap:6px!important;white-space:nowrap}
  .glass-header .login-chip{padding:9px 12px;font-size:12px;line-height:1;min-height:38px}
  .glass-header [data-menu-toggle]{display:flex!important;align-items:center;justify-content:center;flex:0 0 38px;width:38px!important;height:38px!important;font-size:20px;line-height:1;padding:0}
  .glass-header .mobile-menu{display:block!important;position:fixed!important;top:72px!important;right:0!important;left:auto!important;width:min(320px,86vw)!important;height:calc(100vh - 72px);padding:14px!important;border-radius:20px 0 0 0!important;border:1px solid #e5ece8;border-right:0;background:#fff;box-shadow:-18px 22px 50px rgba(0,0,0,.16);overflow-y:auto;transform:translateX(105%);opacity:0;visibility:hidden;pointer-events:none;transition:transform .32s cubic-bezier(.22,1,.36,1),opacity .22s ease,visibility .22s ease;z-index:80}
  .glass-header .mobile-menu.is-open{transform:translateX(0);opacity:1;visibility:visible;pointer-events:auto}
  .glass-header .mobile-menu a{display:block;border-radius:12px;transition:background .2s ease,color .2s ease,transform .2s ease}
  .glass-header .mobile-menu a:hover{background:#edf8f1;color:#058b49;transform:translateX(3px)}
}
@media(max-width:620px){
  .glass-header .site-shell{height:66px!important;padding-left:12px;padding-right:12px;gap:6px}
  .glass-header .brand-logo{height:31px;max-width:92px}
  .glass-header .site-shell>div.flex.items-center.gap-2{gap:4px!important}
  .glass-header .login-chip{padding:8px 9px;font-size:10.5px;min-height:34px}
  .glass-header [data-menu-toggle]{flex-basis:34px;width:34px!important;height:34px!important;font-size:18px}
  .glass-header .mobile-menu{top:66px!important;height:calc(100vh - 66px);width:min(300px,88vw)!important}
}


/* Mobile header overflow fix only */
@media(max-width:900px){
  .glass-header,.glass-header .site-shell{width:100%;max-width:100%;overflow:visible}
  .glass-header .site-shell{min-width:0;padding-left:12px;padding-right:12px;gap:6px}
  .glass-header .site-shell>a:first-child{min-width:0;max-width:90px;overflow:hidden}
  .glass-header .brand-logo{height:31px!important;max-width:90px!important;width:auto!important}
  .glass-header .site-shell>div.flex.items-center.gap-2{min-width:0;max-width:calc(100% - 96px);gap:4px!important}
  .glass-header .login-chip{flex:0 1 auto;padding:8px 9px!important;font-size:10.5px!important;min-height:34px!important;white-space:nowrap}
  .glass-header [data-menu-toggle]{flex:0 0 34px!important;width:34px!important;height:34px!important;font-size:18px!important}
}
@media(max-width:420px){
  .glass-header .site-shell{padding-left:8px;padding-right:8px;gap:4px}
  .glass-header .site-shell>a:first-child{max-width:76px}
  .glass-header .brand-logo{height:28px!important;max-width:76px!important}
  .glass-header .site-shell>div.flex.items-center.gap-2{max-width:calc(100% - 80px);gap:3px!important}
  .glass-header .login-chip{padding:7px 7px!important;font-size:9.5px!important;min-height:32px!important}
  .glass-header [data-menu-toggle]{flex-basis:32px!important;width:32px!important;height:32px!important;font-size:17px!important}
}