:root{--navy:#091e42;--blue:#1768e8;--cyan:#11c5d9;--ink:#172a49;--muted:#5e718b;--bg:#f5f8fd;--line:#e2eaf4}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:'Be Vietnam Pro',system-ui,sans-serif;font-size:15px;line-height:1.75}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}.container{width:min(1160px,calc(100% - 44px));margin:auto}.site-header{position:sticky;top:0;background:#ffffffed;backdrop-filter:blur(15px);z-index:30;border-bottom:1px solid var(--line)}.nav{min-height:82px;display:flex;align-items:center;gap:28px}.logo{display:flex;flex-direction:row;align-items:center;gap:10px;line-height:1.2;margin-right:auto}
.logo-icon{width:34px;height:34px;object-fit:contain;flex:0 0 auto}
.logo-text{display:flex;flex-direction:column}.logo strong{font-size:28px;letter-spacing:.06em;color:var(--navy)}.logo small{font-size:10px;color:var(--muted);margin-top:5px}.links{display:flex;align-items:center;gap:23px}.links a{font-weight:600;font-size:13px}.links a:hover,.links a.active{color:var(--blue)}.actions{display:flex;gap:14px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:12px 20px;border-radius:11px;border:1px solid transparent;font-size:13px;font-weight:700;transition:.2s;cursor:pointer}.btn:hover{transform:translateY(-2px)}.btn.primary{background:var(--blue);color:white;box-shadow:0 8px 20px #1768e826}.btn.outline{border-color:#c7d8ef;background:white;color:var(--navy)}.btn.white{background:white;color:var(--navy)}.mobile-toggle{display:none;background:none;border:0;font-size:26px;cursor:pointer}.hero{background:radial-gradient(circle at 80% 20%,#1e5c9a 0,transparent 33%),linear-gradient(120deg,#071a39,#0b3268);color:white;padding:105px 0 95px;overflow:hidden}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:65px;align-items:center}.eyebrow{display:inline-flex;align-items:center;gap:9px;color:#0a8ca7;text-transform:uppercase;letter-spacing:.15em;font-size:11px;font-weight:800}.hero .eyebrow,.dark .eyebrow{color:#7ee4f3}.hero h1{font-size:clamp(38px,5vw,66px);line-height:1.18;letter-spacing:-.045em;margin:22px 0}.hero p{font-size:17px;color:#cbdaf0;max-width:660px}.hero .btn{margin:15px 16px 0 0}.visual{min-height:370px;position:relative;display:grid;place-items:center}.orbit{border:1px solid #5da0e67d;border-radius:50%;position:absolute;width:370px;height:370px}.orbit:nth-child(2){width:285px;height:285px}.orbit:nth-child(3){width:200px;height:200px}.shield{width:140px;height:155px;clip-path:polygon(50% 0,100% 20%,92% 70%,50% 100%,8% 70%,0 20%);background:linear-gradient(145deg,#29d7e9,#1968e5);display:grid;place-items:center;box-shadow:0 0 60px #15d4f5}.shield span{font-size:60px;color:white}.brand-mark{width:172px;display:grid;place-items:center;filter:drop-shadow(0 0 42px #15d4f599)}.brand-mark img{width:100%;height:auto;display:block}.satellite{position:absolute;background:#143c70;border:1px solid #4e9cdb;color:white;padding:9px 13px;border-radius:12px;font-size:12px;box-shadow:0 8px 30px #0003}.satellite.a{top:12%;left:3%}.satellite.b{top:30%;right:0}.satellite.c{bottom:14%;left:5%}.satellite.d{bottom:7%;right:8%}section{padding:84px 0}.section-alt{background:var(--bg)}.section-head{max-width:770px;margin-bottom:36px}.section-head h2,.page-hero h1{font-size:clamp(29px,3.5vw,44px);line-height:1.32;letter-spacing:-.035em;color:var(--navy);margin:13px 0}.section-head p,.lead{color:var(--muted);font-size:16px}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid.two{grid-template-columns:repeat(2,1fr)}.card{background:white;border:1px solid var(--line);border-radius:17px;padding:29px;box-shadow:0 12px 35px #0d367007;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.card:hover{transform:translateY(-6px);box-shadow:0 22px 48px #0d367020;border-color:#b9d3f5}.card h3{margin:12px 0 9px;color:var(--navy);font-size:19px;line-height:1.4}.card p{color:var(--muted);margin:0}.card .symbol{width:47px;height:47px;background:#e9f4ff;color:#1261ce;border-radius:13px;display:grid;place-items:center;font-size:24px}.card .number{font-size:12px;color:var(--blue);font-weight:800}.card a.more{display:inline-block;color:var(--blue);font-weight:700;margin-top:18px}.banner{background:linear-gradient(115deg,#0b3067,#0c599b);color:white;border-radius:24px;padding:46px;display:flex;align-items:center;gap:30px;justify-content:space-between}.banner>div:last-child{display:flex;gap:14px;flex-wrap:wrap}.banner h2{font-size:30px;line-height:1.35;margin:0 0 12px}.banner p{color:#d1e6ff;margin:0}.page-hero{background:linear-gradient(115deg,#f1f7ff,#e8f6fb);padding:70px 0}.page-hero p{max-width:780px}.pill-list{display:flex;flex-wrap:wrap;gap:10px}.pill{border:1px solid #cdddf0;background:#f7faff;border-radius:100px;padding:9px 17px;font-size:13px;font-weight:600}.steps{counter-reset:step}.step{position:relative;padding-left:64px;margin:24px 0}.step:before{counter-increment:step;content:counter(step,decimal-leading-zero);position:absolute;left:0;top:0;color:var(--blue);font-weight:800;font-size:22px}.step h3{margin:0 0 5px}.step p{margin:0;color:var(--muted)}.tally-wrap{background:white;border:1px solid var(--line);border-radius:22px;overflow:hidden;padding:18px;box-shadow:0 15px 50px #123c7712}.note{border-left:3px solid #12a9c2;background:#effafd;padding:15px 20px;border-radius:0 9px 9px 0;color:#35516d;font-size:13px}.contact-form{display:grid;gap:14px}.contact-form label{font-weight:600;font-size:13px}.contact-form input,.contact-form select,.contact-form textarea{display:block;width:100%;margin-top:5px;border:1px solid #cdd9e8;border-radius:9px;padding:12px;background:white}
.contact-form input.field-error,.contact-form select.field-error,.contact-form textarea.field-error{border-color:#dc2626!important;background:#fef2f2!important}
.field-error-msg{display:block;color:#dc2626;font-size:12px;font-weight:700;margin-top:6px}.footer{background:#071c3b;color:#d3e0f2;padding:62px 0 25px}.footer-grid{display:grid;grid-template-columns:2fr repeat(3,1fr);gap:26px}.footer h4{color:white;margin:0 0 13px}.footer a{display:block;color:#c2d0e4;font-size:13px;margin:9px 0}.footer p{font-size:13px}.footer .logo strong{color:white}.copyright{border-top:1px solid #29405f;padding-top:20px;margin-top:35px;font-size:12px;color:#9fb1ca}.split{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}.dark{background:#081f42;color:white}.dark h2,.dark h3{color:white}.dark p{color:#c4d6ed}.tag{color:#1372db;font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.empty-resource{font-size:12px;color:#6a809b;margin-top:12px}.breadcrumb{font-size:12px;color:var(--muted);margin-bottom:14px}.breadcrumb a{color:var(--muted);font-weight:600}.breadcrumb a:hover{color:var(--blue)}.article-body{max-width:760px;font-size:16px;color:var(--ink)}.article-body h2{font-size:24px;color:var(--navy);margin:38px 0 14px;letter-spacing:-.02em}.article-body h3{font-size:19px;color:var(--navy);margin:26px 0 10px}.article-body p{margin:0 0 16px;color:#2c405f}.article-body ul{margin:0 0 16px;padding-left:20px;color:#2c405f}.article-body li{margin:6px 0}.article-meta{display:flex;gap:14px;align-items:center;color:var(--muted);font-size:13px;margin:16px 0 6px;flex-wrap:wrap}.article-meta span{background:#eef4fc;border-radius:100px;padding:4px 12px}.related-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}.related-links a{border:1px solid var(--line);background:white;border-radius:10px;padding:10px 16px;font-size:13px;font-weight:700;color:var(--blue)}.related-links a:hover{border-color:var(--blue)}.resource-list{list-style:none;padding:0;margin:14px 0 0}.resource-list li{margin:8px 0}.resource-list a{color:var(--blue);font-weight:700;font-size:13.5px}.resource-list a:hover{color:var(--cyan)}.faq details{border:1px solid var(--line);border-radius:12px;padding:16px 20px;margin:10px 0;background:white;transition:border-color .2s ease,box-shadow .2s ease}
.faq details:hover{border-color:var(--blue);box-shadow:0 10px 26px #1768e814}
.pill{transition:background .2s ease,border-color .2s ease}
.pill:hover{background:#eaf3ff;border-color:var(--blue)}
.video-split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.video-frame{position:relative;border-radius:18px;overflow:hidden;border:1px solid var(--line);box-shadow:0 20px 45px #0d367014;background:#071a39;aspect-ratio:16/9;width:100%}
.video-frame video{width:100%;height:100%;display:block;object-fit:cover;background:#071a39}
.video-split .pill-list{margin-top:22px}
@media (max-width:900px){.video-split{grid-template-columns:1fr;gap:28px}}
.btn.cta-glow{background:linear-gradient(120deg,#1768e8,#11c5d9);box-shadow:0 10px 28px #1768e840,0 2px 8px #11c5d940;border:none;position:relative;font-weight:800;letter-spacing:.01em}
.btn.cta-glow:hover{box-shadow:0 14px 34px #1768e855,0 4px 12px #11c5d955;transform:translateY(-2px)}
.btn.cta-soft{background:rgba(255,255,255,.08);color:#fff;border:1.5px solid rgba(255,255,255,.55);backdrop-filter:blur(2px)}
.btn.cta-soft:hover{background:rgba(255,255,255,.16);border-color:#fff}
html{overflow-x:hidden}

/* ===== Hover-reveal card system (V8) ===== */
.hgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.hgrid.cols-2{grid-template-columns:repeat(2,1fr)}
.hgrid.cols-5{grid-template-columns:repeat(5,1fr)}
.hgrid.cols-6{grid-template-columns:repeat(3,1fr)}
.hgrid.cols-1{grid-template-columns:1fr;gap:14px}
.compliance-cols{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start;margin-top:8px}
.compliance-col-head{font-size:15px;color:var(--navy);font-weight:800;margin:0 0 16px;padding-bottom:10px;border-bottom:2px solid var(--line)}
@media (max-width:900px){.compliance-cols{grid-template-columns:1fr;gap:36px}}

/* Team / Personnel section */
.founder-card{display:grid;grid-template-columns:200px 1fr;gap:34px;align-items:start;background:white;border:1px solid var(--line);border-radius:20px;padding:32px;box-shadow:0 16px 40px #0d367010;margin-top:36px}
.founder-card img{width:200px;height:200px;border-radius:16px;object-fit:cover;background:#eef4fc}
.founder-card .hnum{color:var(--blue);font-weight:800;font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.founder-card h3{font-size:24px;color:var(--navy);margin:6px 0 2px}
.founder-title{color:var(--muted);font-weight:600;font-size:14px;margin:0 0 12px}
.founder-bio{color:#2c405f;font-size:14.5px;line-height:1.7;margin:0 0 16px}
.founder-card blockquote{margin:0;padding:14px 18px;background:var(--bg);border-left:3px solid var(--cyan);border-radius:0 10px 10px 0;font-style:italic;color:var(--navy);font-size:14px;line-height:1.6}
.team-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:24px}
.team-card{background:white;border:1px solid var(--line);border-radius:17px;padding:22px;text-align:center;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.team-card:hover{transform:translateY(-6px);box-shadow:0 20px 45px #0d367018;border-color:#b9d3f5}
.team-card img{width:88px;height:88px;border-radius:50%;object-fit:cover;margin:0 auto 14px;background:#eef4fc;display:block}
.team-card h3{font-size:15.5px;color:var(--navy);margin:0 0 4px}
.team-title{color:var(--blue);font-size:12px;font-weight:700;margin:0 0 10px}
.team-bio{color:var(--muted);font-size:12.5px;line-height:1.6;margin:0}
@media (max-width:900px){.founder-card{grid-template-columns:1fr;text-align:center}.founder-card img{margin:0 auto}.team-grid{grid-template-columns:repeat(2,1fr)}}

/* Footer ISO certification badge */
.footer-cert{display:flex;align-items:center;gap:10px;margin-top:18px;padding-top:16px;border-top:1px solid rgba(255,255,255,.12)}
.footer-cert img{height:44px;width:auto;flex:0 0 auto}
.footer-cert span{font-size:11px;color:#9fb4cc;line-height:1.5}

/* Ask-AI footer feature */
.footer-ai-ask{margin-top:28px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.footer-ai-ask-label{font-size:12.5px;color:#9fb4cc;font-weight:700;flex:0 0 auto}
.footer-ai-buttons{display:flex;gap:10px;flex-wrap:wrap}
.ai-badge{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);border-radius:100px;padding:6px 14px 6px 6px;cursor:pointer;transition:background .2s ease,border-color .2s ease,transform .2s ease;font-family:inherit}
.ai-badge:hover{background:rgba(255,255,255,.13);border-color:rgba(255,255,255,.3);transform:translateY(-2px)}
.ai-badge .ai-icon{width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.ai-badge .ai-icon svg{width:12px;height:12px}
.ai-badge span:last-child{font-size:12.5px;color:#e6edf7;font-weight:600}
.ai-chatgpt .ai-icon{background:#10A37F}
.ai-claude .ai-icon{background:#DA7756}
.ai-gemini .ai-icon{background:linear-gradient(135deg,#4285F4,#9B72CB)}
.ai-grok .ai-icon{background:#111}
@media (max-width:640px){.footer-ai-ask{flex-direction:column;align-items:flex-start}}

.aisa-toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%,20px);background:#071c3b;color:#fff;padding:13px 22px;border-radius:11px;font-size:13.5px;font-weight:500;box-shadow:0 14px 34px rgba(0,0,0,.32);opacity:0;pointer-events:none;transition:opacity .25s ease,transform .25s ease;z-index:100000;max-width:min(92vw,420px);text-align:center;line-height:1.5}
.aisa-toast.show{opacity:1;transform:translate(-50%,0)}
.hcard-wrap{position:relative;min-height:150px}
.hcard{position:relative;background:white;border:1px solid var(--line);border-radius:15px;padding:20px;box-shadow:0 12px 35px #0d367007;overflow:hidden;min-height:150px;cursor:pointer;transition:box-shadow .3s ease,border-color .3s ease,transform .3s cubic-bezier(.2,.8,.3,1)}
.hcard .bgicon{position:absolute;right:-14px;bottom:-14px;width:108px;height:108px;opacity:.07;transition:opacity .35s ease,transform .45s cubic-bezier(.2,.8,.3,1);pointer-events:none;color:#1261ce}
.hcard .hnum{font-size:10.5px;font-weight:800;color:#0a8ca7;letter-spacing:.08em;margin-bottom:7px;display:block}
.hcard h3{position:relative;margin:0 0 6px;color:var(--navy);font-size:16.5px;line-height:1.3}
.hcard .teaser{position:relative;margin:0;color:var(--muted);font-size:13.5px;line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;transition:opacity .2s ease}
.hcard .full{position:relative;max-height:0;opacity:0;overflow:hidden;transition:max-height .4s ease,opacity .3s ease .05s;margin-top:2px}
.hcard .full p{margin:0 0 8px;color:#2c405f;font-size:13.5px;line-height:1.65}
.hcard .full ul{margin:4px 0 0;padding-left:18px}
.hcard .full li{color:#2c405f;font-size:13.3px;line-height:1.6;margin:3px 0}
.hcard-wrap.open .hcard,.hcard-wrap.open .hcard{position:absolute;top:0;left:0;right:0;z-index:30;box-shadow:0 26px 60px rgba(9,30,66,.24);border-color:#b9d3f5;transform:translateY(-4px)}
.hcard-wrap.open .teaser,.hcard-wrap.open .teaser{opacity:0;max-height:0}
.hcard-wrap.open .full,.hcard-wrap.open .full{max-height:600px;opacity:1}
.hcard-wrap.open .bgicon,.hcard-wrap.open .bgicon{opacity:.14;transform:scale(1.12) rotate(-4deg)}
@media (max-width:900px){.hgrid,.hgrid.cols-2,.hgrid.cols-5,.hgrid.cols-6{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.hgrid,.hgrid.cols-2,.hgrid.cols-5,.hgrid.cols-6{grid-template-columns:1fr}.hcard-wrap.open .hcard,.hcard-wrap.open .hcard{position:relative;transform:none}}
.hero-more-link{display:inline-flex;align-items:center;gap:8px;color:var(--cyan);font-weight:700;font-size:14.5px;padding:9px 0;transition:gap .2s ease,color .2s ease}
.hero-more-link:hover{gap:13px;color:#fff}
.hero-more-link svg{width:16px;height:16px;transition:transform .2s ease}
.section-arrow-link{display:inline-flex;align-items:center;gap:8px;color:var(--blue);font-weight:700;font-size:14.5px;margin-top:18px}
.section-arrow-link:hover{gap:12px}
.risk-section{position:relative}
.risk-section .risk-bg{position:absolute;top:50%;right:-6%;transform:translateY(-50%);width:560px;height:560px;opacity:.5;pointer-events:none;z-index:0}
.risk-section .container{position:relative;z-index:1}
@media (max-width:900px){.risk-section .risk-bg{display:none}}
.hero-reveal{cursor:pointer;outline:none}
.hero-reveal-hint{display:block;font-size:13.5px;color:#8fb3e0;font-style:italic;letter-spacing:.01em;transition:opacity .25s ease,max-height .25s ease;max-height:24px;opacity:.85}
.hero-reveal-hint-bold{font-style:normal;font-weight:800;font-size:15px;color:var(--cyan);letter-spacing:.02em;text-shadow:0 0 18px #15d4f570;animation:hintPulse 2.4s ease-in-out infinite}
@keyframes hintPulse{0%,100%{opacity:.85;transform:translateX(0)}50%{opacity:1;transform:translateX(3px)}}
.hero-reveal p{max-height:0;opacity:0;overflow:hidden;transition:max-height .45s ease,opacity .35s ease .05s;margin:0}
.hero-reveal.open .hero-reveal-hint,.hero-reveal.open .hero-reveal-hint,.hero-reveal.open .hero-reveal-hint{opacity:0;max-height:0}
.hero-reveal.open p,.hero-reveal.open p,.hero-reveal.open p{max-height:320px;opacity:1;margin-top:2px}

/* Cookie / privacy consent banner */
#aisa-cookie-banner{position:fixed;left:20px;bottom:20px;z-index:99997;background:#071c3b;color:#e6edf7;padding:16px 18px;border-radius:14px;box-shadow:0 14px 34px rgba(0,0,0,.28);display:none;flex-direction:column;gap:10px;max-width:290px}
#aisa-cookie-banner.show{display:flex}
#aisa-cookie-banner p{margin:0;font-size:11.5px;line-height:1.55;color:#cfdcf0}
#aisa-cookie-banner p a{color:#7dd3ea;font-weight:700;text-decoration:underline}
#aisa-cookie-banner .cookie-actions{display:flex;gap:8px;flex-wrap:wrap}
#aisa-cookie-banner .btn{padding:7px 14px;font-size:12px}
@media (max-width:480px){#aisa-cookie-banner{left:12px;right:12px;bottom:12px;max-width:none}}

/* Zalo floating quick-contact button */
#aisa-zalo-float{position:fixed;bottom:20px;right:88px;width:56px;height:56px;background:#fff;border:1px solid #e5e7eb;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 6px 20px rgba(0,0,0,.12);z-index:99998;transition:transform .2s ease}
#aisa-zalo-float:hover{transform:scale(1.08)}
#aisa-zalo-float img{width:30px;height:30px}
@media (max-width:480px){#aisa-zalo-float{width:48px;height:48px;bottom:18px;right:76px}#aisa-zalo-float img{width:26px;height:26px}}

/* Footer legal links row */
.legal-links{margin-top:10px}
.legal-links a{display:inline;color:#9fb4cc;font-size:12px;text-decoration:underline;margin:0}
.legal-links a:hover{color:#fff}.faq summary{font-weight:700;cursor:pointer}.faq p{color:var(--muted)}@media(max-width:980px){.nav{flex-wrap:wrap;padding:12px 0}.mobile-toggle{display:block}.links{display:none;order:5;width:100%;flex-direction:column;align-items:stretch;gap:0}.links.open{display:flex}.links a{padding:12px;border-top:1px solid var(--line)}.actions{margin-left:auto}.hero-grid,.split{grid-template-columns:1fr}.visual{min-height:320px}.footer-grid{grid-template-columns:repeat(2,1fr)}.grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:640px){.actions .outline{display:none}.grid,.grid.two,.footer-grid{grid-template-columns:1fr}.hero{padding:65px 0}.visual{display:none}.banner{display:block;padding:30px}.banner .btn{margin-top:22px}.page-hero{padding:45px 0}.site-header .btn{padding:10px;font-size:11px}section{padding:60px 0}}
/* V8.2.1 */
.inline-head .hcard .hhead{display:flex;align-items:flex-start;gap:9px;margin-bottom:8px;position:relative}
.inline-head .hcard .hhead .hnum{margin:3px 0 0;flex:0 0 auto}
.inline-head .hcard .hhead h3{margin:0;font-size:15.5px;line-height:1.3}
.goal-split{grid-template-columns:1fr 1fr;gap:24px}
.goal-split .hcard-wrap{min-height:260px}
.goal-split .hcard{min-height:260px;padding:34px}
.goal-split .hcard h3{font-size:24px;margin-bottom:12px}
.goal-split .hcard .teaser{font-size:15px;-webkit-line-clamp:4}
.goal-split .hcard .bgicon{width:190px;height:190px;right:-24px;bottom:-24px}
.goal-split .hcard .full p,.goal-split .hcard .full li{font-size:14.5px}
@media (max-width:700px){.goal-split{grid-template-columns:1fr}}

/* V8.2.2 */
.hgrid.cols-4{grid-template-columns:repeat(4,1fr)}
@media (max-width:900px){.hgrid.cols-4{grid-template-columns:repeat(2,1fr)}}
@media (max-width:600px){.hgrid.cols-4{grid-template-columns:1fr}}
.page-hero{position:relative;overflow:hidden}
.page-hero .container{position:relative;z-index:1}
.hero-watermark{position:absolute;right:7%;top:50%;transform:translateY(-50%);width:320px;max-width:34%;opacity:.12;pointer-events:none;user-select:none}
@media (max-width:700px){.hero-watermark{width:170px;right:-18px;opacity:.08}}
.compliance-cols .inline-head .hcard .hhead h3{font-size:17px}
.assess-btn{margin-top:20px;position:relative}
#danh-gia{scroll-margin-top:96px}
.assess-section .hcard-wrap{display:flex}
.assess-section .hcard{flex:1;display:flex;flex-direction:column}
.assess-section .hcard .assess-btn{margin-top:auto;align-self:flex-start}
.assess-section .hcard .teaser{margin-bottom:20px}
.assess-section .hcard-wrap.open .hcard .teaser,.assess-section .hcard-wrap.open .hcard .teaser{margin-bottom:0}
.assess-section .hcard-wrap.open .hcard .assess-btn,.assess-section .hcard-wrap.open .hcard .assess-btn{margin-top:20px}
.assess-section .hcard-wrap{min-height:266px}

/* V8.2.3 – khối vừa vặn nội dung */
.hcard-wrap{min-height:0;display:flex}
.hcard{flex:1;min-height:0;padding:16px 18px}
.hcard .bgicon{width:84px;height:84px;right:-8px;bottom:-12px}
.hcard h3{font-size:16px}
.hcard .teaser{font-size:13.2px}
.goal-split .hcard-wrap{min-height:0}
.goal-split .hcard{min-height:0;padding:26px 28px}
.goal-split .hcard .bgicon{width:140px;height:140px;right:-16px;bottom:-16px}
.goal-split .hcard h3{font-size:22px;margin-bottom:10px}
.goal-split .hcard .teaser{font-size:14.5px}
.assess-section .hcard-wrap{min-height:0}
.inline-head .hcard .hhead h3{font-size:15px}
.compliance-cols .inline-head .hcard .hhead h3{font-size:16px}
.card{padding:22px}
.founder-books{grid-column:1/-1;border-top:1px solid var(--line);padding-top:22px;margin-top:4px;text-align:left}
.founder-books h4{font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--blue);margin:0 0 16px}
.books-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.book{display:grid;grid-template-columns:112px 1fr;gap:18px;align-items:start}
.book img{width:112px;height:auto;filter:drop-shadow(0 10px 14px rgba(9,30,66,.28))}
.book h5{margin:0 0 8px;font-size:14px;line-height:1.35;color:var(--navy)}
.book p{margin:0;font-size:12.8px;line-height:1.65;color:#2c405f}
@media (max-width:900px){.books-grid{grid-template-columns:1fr}}
@media (max-width:520px){.book{grid-template-columns:84px 1fr;gap:12px}.book img{width:84px}}

/* V8.2.4 – hai nút đánh giá: đậm / nhạt */
.btn.primary.assess-dark{background:#0b2a5c;color:#fff;box-shadow:0 8px 20px #0b2a5c40}
.btn.primary.assess-dark:hover{background:#12397d}
.btn.primary.assess-light{background:#d9f3fa;color:#0a4a63;border:1.5px solid #8fdcee;box-shadow:0 8px 20px #11c5d92e}
.btn.primary.assess-light:hover{background:#c4ecf7}
.assess-card-dark{border-top:4px solid #0b2a5c}
.assess-card-light{border-top:4px solid #11c5d9}

/* V8.2.4 – trang Tài nguyên gọn trong 1 khung */
.page-hero.compact{padding:22px 0 18px}
.page-hero.compact .breadcrumb{margin-bottom:6px;font-size:12px}
.page-hero.compact h1{font-size:30px;line-height:1.2;margin:0 0 6px}
.page-hero.compact .lead{font-size:15px;margin:0;max-width:760px}
.page-hero.compact .hero-watermark{display:none}
.res-section{padding:26px 0 40px}
.res-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;align-items:start}
.res-card{padding:18px 20px}
.res-head{display:flex;align-items:center;gap:10px;margin-bottom:6px}
.res-head .symbol{width:34px;height:34px;font-size:17px;border-radius:10px;flex:0 0 auto}
.res-card h3{margin:0;font-size:18px}
.res-card>p{margin:0 0 10px;font-size:13.5px;line-height:1.55;color:var(--muted)}
.res-card .resource-list{margin:0;padding:0;list-style:none}
.res-card .resource-list li{margin:0;padding:7px 0;border-top:1px solid var(--line)}
.res-card .resource-list a{font-size:13px;line-height:1.45}
.wp-suggest{margin:0;padding:0;list-style:none}
.wp-suggest li{padding:7px 0 7px 22px;border-top:1px solid var(--line);position:relative;font-size:13px;line-height:1.45;color:#2c405f}
.wp-suggest li:before{content:'◇';position:absolute;left:2px;top:7px;color:var(--cyan);font-size:12px}
.source-list{padding-left:18px}.source-list li{margin:4px 0;font-size:14px}.source-list a{color:var(--blue);text-decoration:underline}
@media (max-width:980px){.res-grid{grid-template-columns:1fr}}

/* V8.2.5 */
/* (1) Hero: khi hover, dòng gợi ý phải biến mất hẳn (animation đang đè lên opacity) */
.hero-reveal.open .hero-reveal-hint,.hero-reveal.open .hero-reveal-hint,.hero-reveal.open .hero-reveal-hint{animation:none;opacity:0;max-height:0;overflow:hidden;visibility:hidden;margin:0;padding:0}
.hero-reveal-hint{overflow:hidden}
/* (2) Nút "Hỏi AI": chỉ chữ + màu đặc trưng của từng AI */
.footer-ai-ask .ai-badge{padding:9px 22px;border:1px solid transparent;border-radius:100px;gap:0}
.footer-ai-ask .ai-badge span{font-size:13px;font-weight:700;letter-spacing:.01em}
.footer-ai-ask .ai-badge:hover{transform:translateY(-2px);filter:brightness(1.06)}
.ai-badge.ai-chatgpt{background:#fff;border-color:#fff}
.ai-badge.ai-chatgpt span:last-child{color:#111}
.ai-badge.ai-claude{background:#D97757;border-color:#D97757}
.ai-badge.ai-claude span:last-child{color:#fff}
.ai-badge.ai-gemini{background:#fff;border-color:#fff}
.ai-badge.ai-gemini span:last-child{background:linear-gradient(90deg,#4285F4 0%,#9B72CB 17%,#D96570 33%,#F9AB00 50%,#34A853 67%,#00ACC1 83%,#EA4335 100%);-webkit-background-clip:text;background-clip:text;color:transparent;-webkit-text-fill-color:transparent}
.ai-badge.ai-grok{background:#000;border-color:rgba(255,255,255,.45)}
.ai-badge.ai-grok span:last-child{color:#fff}
.ai-badge.ai-chatgpt:hover,.ai-badge.ai-gemini:hover{background:#f1f5fb}
/* (4) Trang Tuân thủ: hero + lộ trình gọn trong 1 màn hình */
.page-hero.compact .eyebrow{display:none}
.roadmap-compact{padding:20px 0 34px}
.roadmap-compact .section-head{margin-bottom:12px}
.roadmap-compact .section-head p{display:none}
.roadmap-compact h2{font-size:26px;margin:2px 0 0}
.roadmap-compact .grid{gap:14px}
.roadmap-compact .card{padding:14px 18px}
.roadmap-compact .card h3{margin:0;font-size:16px}
.roadmap-compact .card p{margin:0;font-size:13px;line-height:1.5}

/* V8.2.5-fix – 3 khung bằng nhau, hero lớn hơn nhưng vẫn gọn trong 1 màn hình */
.page-hero.compact{padding:30px 0 24px}
.page-hero.compact .breadcrumb{margin-bottom:8px}
.page-hero.compact h1{font-size:34px;margin:0 0 8px}
.page-hero.compact .lead{font-size:16.5px}
.res-section{padding:22px 0 24px}
.res-grid{align-items:stretch;gap:18px}
.res-card{display:flex;flex-direction:column;padding:16px 20px}
.res-card>p{font-size:13.2px;margin-bottom:8px}
.res-card .resource-list li{padding:5px 0}
.res-card .resource-list a{font-size:12.8px;line-height:1.42}
.wp-suggest li{padding:5px 0 5px 22px;font-size:12.8px;line-height:1.42}
.wp-suggest li:before{top:5px}

/* V8.3.1 – số thứ tự cùng dòng với tiêu đề ở MỌI thẻ */
.hcard .hhead{display:flex;align-items:flex-start;gap:9px;margin-bottom:6px;position:relative}
.hcard .hhead .hnum{margin:3px 0 0;flex:0 0 auto}
.hcard .hhead h3{margin:0}
.goal-split .hcard .hhead{margin-bottom:10px;gap:12px}
.goal-split .hcard .hhead .hnum{margin-top:7px}
/* V8.3.1 – điện thoại: logo + nút Đánh giá + menu trên cùng 1 dòng */
@media (max-width:640px){
  .nav{min-height:0;gap:8px;padding:10px 0}
  .logo{order:1;gap:6px;margin-right:0;min-width:0}
  .logo-icon{width:26px;height:26px}
  .logo strong{font-size:20px;letter-spacing:.04em}
  .logo small{font-size:7.4px;margin-top:2px;white-space:nowrap;letter-spacing:0}
  .actions{order:2;margin-left:auto;gap:0;flex:0 0 auto}
  .mobile-toggle{order:3;font-size:24px;padding:0 2px;line-height:1;flex:0 0 auto}
  .links{order:5}
  .site-header .btn{padding:8px 11px;font-size:10.5px;white-space:nowrap;border-radius:10px}
  .site-header .actions .btn span{display:none}
}
@media (max-width:370px){
  .logo small{font-size:6.8px}
  .site-header .btn{padding:8px 9px;font-size:10px}
}
/* V8.3.1 – thẻ nhân sự gọn trên điện thoại: ảnh bên trái, chữ bên phải */
@media (max-width:560px){
  .team-grid{grid-template-columns:1fr;gap:12px}
  .team-card{display:grid;grid-template-columns:68px 1fr;column-gap:14px;row-gap:0;text-align:left;padding:14px 16px;align-items:start}
  .team-card img{grid-row:1/4;width:68px;height:68px;margin:0}
  .team-card h3{margin:0 0 2px;font-size:15px}
  .team-title{margin:0 0 6px}
  .team-bio{margin:0;font-size:12.5px}
}
@media (max-width:340px){.logo small{display:none}}

/* V8.3.1 – popup cookie gọn hơn trên điện thoại */
@media (max-width:480px){
  #aisa-cookie-banner{padding:11px 13px;gap:8px;border-radius:12px}
  #aisa-cookie-banner p{font-size:10.5px;line-height:1.45}
  #aisa-cookie-banner .cookie-actions{flex-wrap:nowrap;gap:6px}
  #aisa-cookie-banner .btn{padding:6px 10px;font-size:11px;white-space:nowrap}
}

/* V8.3.2 – dấu hiệu "bấm/chạm để xem thêm" thay cho câu hướng dẫn "rê chuột" */
.hcard::after{content:'+';position:absolute;top:12px;right:12px;width:24px;height:24px;border-radius:50%;background:#e3efff;color:#1768e8;font-weight:800;font-size:17px;line-height:23px;text-align:center;z-index:2;animation:plusRing 2.8s ease-out infinite;transition:background .2s ease,color .2s ease,transform .3s ease}
@keyframes plusRing{0%{box-shadow:0 0 0 0 rgba(23,104,232,.38)}70%,100%{box-shadow:0 0 0 9px rgba(23,104,232,0)}}
.hcard-wrap.open .hcard::after,.hcard-wrap.open .hcard::after{content:'\2212';background:#1768e8;color:#fff;transform:rotate(180deg);animation:none}
.hcard:hover{border-color:#8db8f0}
.hcard .hhead{padding-right:30px}
.goal-split .hcard::after{top:20px;right:20px;width:30px;height:30px;font-size:21px;line-height:29px}
.goal-split .hcard .hhead{padding-right:44px}
/* mục FAQ: nút +/− rõ ràng */
.faq summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:14px;cursor:pointer;transition:color .2s ease}
.faq summary::-webkit-details-marker{display:none}
.faq summary::marker{content:''}
.faq summary::after{content:'+';flex:0 0 26px;height:26px;border-radius:50%;background:#e3efff;color:#1768e8;font-weight:800;font-size:18px;line-height:25px;text-align:center}
.faq details[open] summary::after{content:'\2212';background:#1768e8;color:#fff}
.faq summary:hover{color:#1768e8}
.faq details:hover{border-color:#8db8f0}
@media (prefers-reduced-motion:reduce){.hcard::after,.hero-reveal-hint-bold{animation:none}}
.hgrid.cols-5 .hcard::after{top:10px;right:10px;width:22px;height:22px;font-size:16px;line-height:21px}
.hgrid.cols-5 .hcard .hhead{padding-right:22px}

/* V8.3.3 — khối thông tin: icon mờ làm nền, khối khít nội dung */
.card.icard{position:relative;overflow:hidden;display:flex;flex-direction:column;padding:16px 20px 16px;border-radius:15px}
.card.icard>*{position:relative}
.card.icard>.bgicon{position:absolute;right:-12px;bottom:-14px;width:96px;height:96px;opacity:.07;color:#1261ce;pointer-events:none;transition:opacity .35s ease,transform .45s ease}
.card.icard:hover>.bgicon{opacity:.13;transform:scale(1.1) rotate(-4deg)}
.card.icard h3{margin:0 0 6px;font-size:17px;line-height:1.35}
.card.icard>p{font-size:13.8px;line-height:1.6;margin:0}
.card.icard a.more{margin-top:auto;padding-top:10px;font-size:13.5px;align-self:flex-start}
.card.icard .chead{display:flex;align-items:baseline;gap:9px;margin-bottom:6px}
.card.icard .chead h3{margin:0}
.card.icard .hnum{font-size:11px;font-weight:800;color:#0a8ca7;letter-spacing:.08em;flex:0 0 auto}
.grid:has(>.icard){gap:16px;align-items:stretch}
.grid.two>.icard:last-child:nth-child(odd){grid-column:1/-1}
.grid.two>.icard:last-child:nth-child(odd)>.bgicon{width:110px;height:110px;right:14px;bottom:-16px}
.res-card.icard>.res-head{margin-bottom:6px}
.res-card.icard>.bgicon{width:110px;height:110px;opacity:.06}
@media (max-width:900px){.grid:has(>.icard){grid-template-columns:repeat(2,1fr)}.grid:has(>.icard):not(.two)>.icard:last-child:nth-child(odd){grid-column:1/-1}}
@media (max-width:600px){.grid:has(>.icard),.grid.two:has(>.icard){grid-template-columns:1fr;gap:12px}.card.icard{padding:14px 16px}.card.icard>.bgicon{width:82px;height:82px;right:-8px;bottom:-10px}.card.icard:hover{transform:none}.grid.two>.icard:last-child:nth-child(odd)>.bgicon{right:-8px;width:82px;height:82px}}
.hcard-wrap[tabindex]:focus-visible,.hero-reveal:focus-visible{outline:2px solid #7ab3f5;outline-offset:3px;border-radius:15px}
/* V8.3.4 — Theo ngành */
.ind-grid{gap:16px}
.ind-grid>.hcard-wrap:last-child{grid-column:span 2}
.ind-grid .hcard .teaser{-webkit-line-clamp:3}
@media (max-width:600px){.ind-grid>.hcard-wrap:last-child{grid-column:auto}}

/* V8.5.1 — nội dung truyền thông DCS */
.hero-slogan{margin:-4px 0 14px;font-size:clamp(17px,2.2vw,21px);font-weight:700;color:var(--cyan);letter-spacing:.01em}
.page-hero .hero-slogan{color:#0a8ca7}
.page-hero .lead.lead2{margin-top:12px}
.hero-reveal.open p{max-height:640px}
.hero-reveal p+p{margin-top:10px}
.risk-note{max-width:860px;margin:26px auto 4px;text-align:center;color:var(--muted);font-size:15px;line-height:1.7}
.feat-grid .hcard-wrap.open .full{max-height:1600px}
.feat-grid .hcard .teaser{-webkit-line-clamp:3}
.feat-grid .hcard .hhead h3{line-height:1.35}
.vwrap{overflow:hidden;border:1px solid var(--line);border-radius:15px;background:#fff;box-shadow:0 12px 35px #0d367007}
.vtable{width:100%;border-collapse:collapse;font-size:14px;line-height:1.6}
.vtable th{background:#0d3670;color:#fff;text-align:left;padding:12px 16px;font-size:13.5px;font-weight:700}
.vtable td{padding:13px 16px;border-top:1px solid var(--line);vertical-align:top;color:#2c405f}
.vtable td:first-child{color:var(--navy);width:24%}
.vt-spec td:first-child{width:28%}
.vtable tbody tr:nth-child(even) td{background:#f6f9fd}
@media (max-width:700px){
 .vtable,.vtable tbody,.vtable tr,.vtable td{display:block;width:100%}
 .vtable thead{display:none}
 .vtable tr{border-top:1px solid var(--line);padding:6px 0}
 .vtable tr:first-child{border-top:0}
 .vtable td{border:0;padding:6px 16px;background:transparent!important}
 .vtable td:first-child{width:100%;font-size:15px;padding-top:10px}
 .vt-val td+td::before{content:attr(data-label);display:block;font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:#0a8ca7;margin-bottom:2px}
 .vt-spec td+td::before{display:none}
}
.tier{display:flex;flex-direction:column;align-items:center;gap:6px;max-width:760px;margin:0 auto 26px}
.tier-box{width:100%;border-radius:15px;padding:16px 20px;text-align:center;display:flex;flex-direction:column;gap:4px}
.tier-box b{font-size:16px}.tier-box span{font-size:13.5px;line-height:1.55}
.tier-box.t1{background:#eaf3ff;border:1px solid #b9d3f5;color:#0d3670}
.tier-box.t2{background:#0d3670;color:#fff}
.tier-box.t2 span{color:#cfe2fa}
.tier-arrow{color:#1261ce;font-size:14px;line-height:1}
.d2-grid .dlist{margin:6px 0 0;padding-left:18px}
.d2-grid .dlist li{font-size:13.6px;line-height:1.65;color:var(--muted);margin:6px 0}
.d2-grid .dlist li strong{color:var(--navy)}
.spec-h{margin:34px 0 14px;font-size:19px;color:var(--navy)}
.notebox{max-width:900px;margin:0 auto;background:#fff;border:1px solid var(--line);border-left:4px solid #11b9d9;border-radius:15px;padding:18px 24px}
.notebox h3{margin:0 0 6px;font-size:17px;color:var(--navy)}
.notebox ul{margin:0;padding-left:18px}.notebox li{margin:6px 0;color:var(--muted);font-size:14.5px;line-height:1.65}

/* V8.5.2 — icon nhỏ màu thay hình mờ + ô dài xổ ngang */
.card.icard>.bgicon,.hcard .bgicon{display:none}
.ico{flex:0 0 auto;width:32px;height:32px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;background:var(--icb,#e9f2ff);color:var(--ic,#1261ce);transition:transform .35s cubic-bezier(.2,.8,.3,1),background .3s ease}
.ico svg{width:20px;height:20px;display:block}
.ico svg *{stroke-width:5}
.hcard:hover .ico,.hcard-wrap.open .ico,.card.icard:hover .ico{transform:scale(1.1) rotate(-5deg);background:var(--ic);color:#fff}
.hcard .hhead>.ico{margin-top:-2px}
.hcard .hhead{gap:9px}
.ihead{display:flex;align-items:center;gap:11px;margin-bottom:6px}
.ihead h3,.card.icard .ihead h3{margin:0}
.card.icard .chead>.ico,.res-head>.ico{align-self:center}
.card.icard .chead{align-items:center}
.goal-split .hcard .hhead>.ico{width:40px;height:40px;border-radius:12px}
.goal-split .hcard .hhead>.ico svg{width:25px;height:25px}
.card.icard>p,.card.icard>ul{margin-top:2px}
.hgrid.has-wide{grid-auto-flow:row dense}
.hcard-wrap.wide{min-height:0!important}
.hcard-wrap.open.wide .hcard{position:relative;top:auto;left:auto;right:auto;transform:none;z-index:6;padding:20px 26px 22px;border-color:#9fc3f3;box-shadow:0 22px 54px rgba(9,30,66,.18)}
.hcard-wrap.wide .full{max-height:none;opacity:1;overflow:visible;transition:none}
.hcard-wrap.wide .full p{font-size:14px}
.hcard-wrap.wide .full li{font-size:13.8px;break-inside:avoid}
.hcard-wrap.wide.cols2 .full ul{columns:2;column-gap:32px}
@media (prefers-reduced-motion:reduce){.ico{transition:none}}
.ind-grid.has-wide>.hcard-wrap:last-child:not(.wide){grid-column:auto}
.hgrid.cols-5 .hcard .hhead>.hnum{display:none}
.hgrid.cols-5 .hcard .hhead h3{font-size:15px}

/* V8.5.3 — "DCS hoạt động như thế nào" */
.how-grid{margin-top:22px;gap:14px}
.how-grid .hcard .teaser{-webkit-line-clamp:2}
.how-grid .hcard .hhead h3{font-size:15px}
@media (min-width:901px) and (max-width:1200px){.how-grid{grid-template-columns:1fr}}

/* (5) Nút đổi giao diện tối / sáng */
.theme-toggle{width:42px;height:42px;border-radius:11px;border:1px solid #c7d8ef;background:#fff;color:#0b2a5c;font-size:19px;line-height:1;cursor:pointer;display:grid;place-items:center;transition:.2s;flex:0 0 auto}
.theme-toggle:hover{border-color:#1768e8;transform:translateY(-2px)}
@media (max-width:980px){.theme-toggle{width:38px;height:38px}}
html[data-theme=dark]{--navy:#eaf2ff;--ink:#d6e3f7;--muted:#9fb6d6;--bg:#0a2145;--line:#1f3d6b;color-scheme:dark}
html[data-theme=dark] body{background:#071d3d;color:#d6e3f7}
html[data-theme=dark] .site-header{background:#071d3dee;border-bottom-color:#1f3d6b}
html[data-theme=dark] .logo strong{color:#fff}
html[data-theme=dark] .links a{color:#d6e3f7}
html[data-theme=dark] .links a:hover,html[data-theme=dark] .links a.active{color:#7ee4f3}
html[data-theme=dark] .btn.outline,html[data-theme=dark] .theme-toggle{background:#0d2a52;border-color:#2c5189;color:#eaf2ff}
html[data-theme=dark] .btn.white{background:#eaf2ff;color:#0b2a5c}
html[data-theme=dark] .page-hero{background:linear-gradient(115deg,#0a2347,#0b3268)}
html[data-theme=dark] .eyebrow{color:#7ee4f3}
html[data-theme=dark] .section-alt{background:#0a2145}
html[data-theme=dark] .card,html[data-theme=dark] .hcard,html[data-theme=dark] .tally-wrap,html[data-theme=dark] .faq details,html[data-theme=dark] .founder-card,html[data-theme=dark] .team-card,html[data-theme=dark] .related-links a,html[data-theme=dark] .book{background:#0d2a52;border-color:#1f3d6b}
html[data-theme=dark] .hcard h3,html[data-theme=dark] .card h3,html[data-theme=dark] .faq summary{color:#eaf2ff}
html[data-theme=dark] .hcard .full p,html[data-theme=dark] .hcard .full li,html[data-theme=dark] .article-body p,html[data-theme=dark] .article-body ul,html[data-theme=dark] .founder-bio,html[data-theme=dark] .book p,html[data-theme=dark] .wp-suggest li,html[data-theme=dark] .faq details p,html[data-theme=dark] .faq details li{color:#c9d9f1}
html[data-theme=dark] .pill{background:#0d2a52;border-color:#2c5189;color:#eaf2ff}
html[data-theme=dark] .pill:hover{background:#12396f}
html[data-theme=dark] .note{background:#0d2a52;color:#c9d9f1}
html[data-theme=dark] .contact-form input,html[data-theme=dark] .contact-form select,html[data-theme=dark] .contact-form textarea{background:#0a2145;border-color:#2c5189;color:#eaf2ff}
html[data-theme=dark] .article-meta span,html[data-theme=dark] .founder-card img,html[data-theme=dark] .team-card img{background:#12396f}
html[data-theme=dark] .founder-card blockquote{background:#0a2145}
html[data-theme=dark] .hcard::after,html[data-theme=dark] .faq summary::after{background:#12396f;color:#7ee4f3}
html[data-theme=dark] .hcard .bgicon,html[data-theme=dark] .card.icard>.bgicon{opacity:.12}
html[data-theme=dark] .card.icard>.bgicon{opacity:.12}
html[data-theme=dark] .hcard-wrap.open .hcard{box-shadow:0 26px 60px rgba(0,0,0,.55);border-color:#2c5189}
html[data-theme=dark] .hcard:hover{border-color:#2c5189}
html[data-theme=dark] .compliance-col-head{border-bottom-color:#1f3d6b}
html[data-theme=dark] a{color:inherit}
html[data-theme=dark] .sim-doc,html[data-theme=dark] .sim-ctl,html[data-theme=dark] .ba,html[data-theme=dark] .ba-before,html[data-theme=dark] .demo-tab,html[data-theme=dark] .sc-btn{background:#0d2a52;border-color:#1f3d6b;color:#eaf2ff}
html[data-theme=dark] .ba-after{background:linear-gradient(135deg,#0a2a55,#0d3a70)}
html[data-theme=dark] .sim-doc p,html[data-theme=dark] .ba-layer p,html[data-theme=dark] .ba-row,html[data-theme=dark] .sim-log li,html[data-theme=dark] .sc-col li,html[data-theme=dark] .ba-cmp li{color:#c9d9f1}
html[data-theme=dark] .wm{color:#bcd6ff;opacity:.2}
html[data-theme=dark] .sim-actions button{background:#0a2145;border-color:#2c5189;color:#eaf2ff}
html[data-theme=dark] .sim-ctl input[type=text]{background:#0a2145;border-color:#2c5189;color:#eaf2ff}
html[data-theme=dark] .demo-tab .dn{background:#12396f;color:#7ee4f3}
html[data-theme=dark] .demo-tab[aria-selected=true],html[data-theme=dark] .sc-btn[aria-pressed=true]{background:#1768e8;border-color:#1768e8}
html[data-theme=dark] .ba-cmp .no,html[data-theme=dark] .sc-col.no{background:#2b1520;border-color:#6b2a33}
html[data-theme=dark] .ba-cmp .yes,html[data-theme=dark] .sc-col.yes{background:#0d2c2c;border-color:#1d6a56}
html[data-theme=dark] .ba-cmp h4,html[data-theme=dark] .sc-col h4{color:#eaf2ff}

/* ===== v-Demo: nền tối cho các thành phần V8.5.x ===== */
html[data-theme=dark] .ico{background:color-mix(in srgb,var(--ic,#1261ce) 24%,#0d2a52);color:color-mix(in srgb,var(--ic,#1261ce) 55%,#fff)}
html[data-theme=dark] .hcard:hover .ico,html[data-theme=dark] .hcard-wrap.open .ico,html[data-theme=dark] .card.icard:hover .ico{background:var(--ic);color:#fff}
html[data-theme=dark] .hero-slogan{color:#7ee4f3}
html[data-theme=dark] .page-hero .hero-slogan{color:#7ee4f3}
html[data-theme=dark] .hcard .teaser,html[data-theme=dark] .card p,html[data-theme=dark] .card.icard>p{color:#9fb6d6}
html[data-theme=dark] .hcard{border-color:#1f3d6b}
html[data-theme=dark] .hcard-wrap.open.wide .hcard{border-color:#2c5189}
html[data-theme=dark] .risk-note{color:#9fb6d6}
html[data-theme=dark] .risk-section,html[data-theme=dark] .assess-section{background:#081a38}
html[data-theme=dark] .vwrap{background:#0d2a52;border-color:#1f3d6b;box-shadow:none}
html[data-theme=dark] .vtable th{background:#12396f;color:#eaf2ff}
html[data-theme=dark] .vtable td{color:#c9d9f1;border-top-color:#1f3d6b}
html[data-theme=dark] .vtable td:first-child{color:#eaf2ff}
html[data-theme=dark] .vtable tbody tr:nth-child(even) td{background:#0a2145}
html[data-theme=dark] .vt-val td+td::before{color:#7ee4f3}
html[data-theme=dark] .tier-box.t1{background:#0d2a52;border-color:#2c5189;color:#eaf2ff}
html[data-theme=dark] .tier-box.t2{background:#12396f}
html[data-theme=dark] .tier-arrow{color:#7ee4f3}
html[data-theme=dark] .d2-grid .dlist li{color:#b9cde8}
html[data-theme=dark] .d2-grid .dlist li strong,html[data-theme=dark] .spec-h{color:#eaf2ff}
html[data-theme=dark] .notebox{background:#0d2a52;border-color:#1f3d6b;border-left-color:#13c8ea}
html[data-theme=dark] .notebox h3{color:#eaf2ff}
html[data-theme=dark] .notebox li{color:#b9cde8}
html[data-theme=dark] .card:hover{border-color:#2c5189;box-shadow:0 22px 48px #0006}
html[data-theme=dark] .section-arrow-link{color:#7ee4f3}
html[data-theme=dark] .banner{background:linear-gradient(115deg,#0b3067,#0c599b)}
html[data-theme=dark] .hcard .full p,html[data-theme=dark] .hcard .full li{color:#c9d9f1}
html[data-theme=dark] .hcard .full strong{color:#eaf2ff}
html[data-theme=dark] .footer{background:#04122a}
.how-cta{margin:16px 0 0}
html,body{overflow-x:clip}

/* ===== V9.1.1 ===== */
/* (1) Nút + / − mở thu gọn khối */
.hcard{cursor:default}
.hcard::after{display:none!important}
.hx{position:absolute;top:11px;right:11px;width:30px;height:30px;border-radius:50%;border:0;padding:0;background:#e3efff;color:#1768e8;cursor:pointer;z-index:3;display:inline-flex;align-items:center;justify-content:center;font:800 20px/1 Inter,system-ui,sans-serif;transition:background .25s,color .25s,transform .3s;animation:hxRing 2.2s ease-out infinite,hxBob 2.2s ease-in-out infinite}
.hx::before{content:'+'}
.hx[aria-expanded=true]::before,[aria-expanded=true]>.hx::before{content:'\2212'}
.hx:hover{background:#1768e8;color:#fff;transform:scale(1.12)}
.hx:focus-visible{outline:3px solid #7ab3f5;outline-offset:2px}
.hx[aria-expanded=true],[aria-expanded=true]>.hx{background:#1768e8;color:#fff;animation:none}
@keyframes hxRing{0%{box-shadow:0 0 0 0 rgba(23,104,232,.55)}70%,100%{box-shadow:0 0 0 12px rgba(23,104,232,0)}}
@keyframes hxBob{0%,100%{transform:scale(1)}50%{transform:scale(1.14)}}
@media (prefers-reduced-motion:reduce){.hx{animation:none}}
.hcard .hhead{padding-right:40px}
.goal-split .hcard .hx{top:18px;right:18px;width:34px;height:34px;font-size:23px}
.goal-split .hcard .hhead{padding-right:54px}
.hgrid.cols-5 .hcard .hx{top:9px;right:9px;width:26px;height:26px;font-size:18px}
.hgrid.cols-5 .hcard .hhead{padding-right:30px}
/* thẻ mở luôn nằm trong dòng chảy, không đè lên thẻ khác */
.hcard-wrap{min-height:0!important}
.hcard-wrap.open .hcard{position:relative;top:auto;left:auto;right:auto;transform:none;z-index:2;box-shadow:0 18px 44px rgba(9,30,66,.16);border-color:#9fc3f3}
.hgrid.has-open{align-items:start}
.hcard-wrap.open .full{max-height:1600px}
/* hero: dòng "Tìm hiểu thêm" */
.hero-reveal{cursor:default}
.hero-reveal-hint{cursor:pointer;display:inline-flex;align-items:center;gap:10px}
.hero-reveal-hint .hx-inline,.hero-less .hx-inline{position:static;width:24px;height:24px;font-size:17px;background:#11c5d9;color:#06203f;animation:hxRingC 2.2s ease-out infinite,hxBob 2.2s ease-in-out infinite;cursor:pointer}
@keyframes hxRingC{0%{box-shadow:0 0 0 0 rgba(17,197,217,.6)}70%,100%{box-shadow:0 0 0 11px rgba(17,197,217,0)}}
.hero-less{display:none;align-items:center;gap:8px;margin-top:12px;background:none;border:1px solid #2f5a93;color:var(--cyan);border-radius:999px;padding:5px 14px 5px 6px;font:700 13.5px Inter,system-ui,sans-serif;cursor:pointer}
.hero-less .hx-inline{animation:none;background:#1768e8;color:#fff}
.hero-less .hx-inline::before{content:'\2212'}
.hero-reveal.open .hero-less{display:inline-flex}
.hero-reveal-hint[aria-expanded=true] .hx-inline{display:none}
/* (3) Section "DCS hoạt động như thế nào": video luôn nằm trên, không bị đẩy xuống */
.video-split{align-items:start}
.video-split .video-frame{position:sticky;top:104px}
@media (max-width:900px){.video-split .video-frame{position:static}}
/* (4) Tiêu đề trang chủ 3 dòng */
.h1-a,.h1-b,.h1-c{display:block}
.h1-a{font-size:1.28em;line-height:1.05;letter-spacing:.02em;background:linear-gradient(90deg,#ffffff,#7fe3f3);-webkit-background-clip:text;background-clip:text;color:transparent}
.h1-b{margin-top:2px}
.h1-c{color:#cfe3ff;font-size:.82em;font-weight:700;margin-top:4px}
/* (5) Mục sách */
.collapse{display:grid;grid-template-rows:0fr;transition:grid-template-rows .4s ease}
.is-open>.collapse{grid-template-rows:1fr}
.collapse>div{overflow:hidden;min-height:0}
.founder-books{padding-top:20px}
.books-toggle{position:relative;width:100%;display:flex;align-items:center;gap:14px;padding:16px 18px;border-radius:16px;border:1.5px solid #9fc3f3;background:linear-gradient(90deg,#eaf3ff,#f1fbff);cursor:pointer;font:inherit;text-align:left;transition:box-shadow .3s,border-color .3s;animation:btGlow 2.8s ease-in-out infinite}
.books-toggle:hover{border-color:#1768e8;box-shadow:0 10px 28px #1768e830}
.bt-ico{flex:0 0 auto;width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1768e8,#11c5d9);color:#fff}
.bt-ico svg{width:22px;height:22px}
.bt-txt{flex:1;font-weight:800;font-size:15.5px;letter-spacing:.06em;text-transform:uppercase;background:linear-gradient(90deg,#1768e8,#0aa6c4,#7c3aed,#1768e8);background-size:300% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:btShine 4s linear infinite}
.bt-hint{font-size:12.5px;font-weight:700;color:#1768e8;white-space:nowrap}
.books-toggle[aria-expanded=true] .bt-hint{display:none}
.books-toggle .hx,.book-toggle .hx{position:static;flex:0 0 auto}
@keyframes btShine{to{background-position:300% 0}}
@keyframes btGlow{0%,100%{box-shadow:0 0 0 0 rgba(23,104,232,.0)}50%{box-shadow:0 0 0 6px rgba(23,104,232,.12)}}
.books-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:start;margin-top:16px}
.book{display:block;border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden}
.book-toggle{width:100%;display:flex;align-items:center;gap:14px;padding:14px 16px;background:none;border:0;cursor:pointer;text-align:left;font:inherit}
.book-toggle img{width:56px;height:auto;flex:0 0 auto;filter:drop-shadow(0 6px 8px rgba(9,30,66,.25))}
.book-toggle h5{flex:1;margin:0;font-size:14px;line-height:1.4;color:var(--navy)}
.book .collapse p{margin:0;padding:2px 18px 18px;font-size:13.5px;line-height:1.7;color:#2c405f}
@media (max-width:900px){.books-grid{grid-template-columns:1fr}}
@media (max-width:520px){.bt-hint{display:none}.bt-txt{font-size:13.5px}.books-toggle{padding:14px}}
/* (2) Nút cookie đọc được ở cả hai chế độ */
#aisa-cookie-banner .btn.white{background:#eaf2ff!important;color:#0b2a5c!important;border:1px solid #c9dcf7}
#aisa-cookie-banner .btn.primary{color:#fff!important}
/* chế độ tối */
html[data-theme=dark] .hx{background:#12396f;color:#7ee4f3}
html[data-theme=dark] .hx:hover,html[data-theme=dark] .hx[aria-expanded=true],html[data-theme=dark] [aria-expanded=true]>.hx{background:#1768e8;color:#fff}
html[data-theme=dark] .hcard-wrap.open .hcard{box-shadow:0 18px 44px rgba(0,0,0,.5);border-color:#2c5189}
html[data-theme=dark] .books-toggle{background:linear-gradient(90deg,#0d2a52,#0b3358);border-color:#2c5189}
html[data-theme=dark] .bt-txt{background-image:linear-gradient(90deg,#7ee4f3,#8fb8ff,#c4a8ff,#7ee4f3)}
html[data-theme=dark] .bt-hint{color:#7ee4f3}
html[data-theme=dark] .book{background:#0d2a52;border-color:#1f3d6b}
html[data-theme=dark] .book-toggle h5{color:#eaf2ff}
html[data-theme=dark] .book .collapse p{color:#c9d9f1}
.hero-reveal-hint{overflow:visible!important;max-height:none;padding:4px 0}
.hero-reveal.open .hero-reveal-hint{max-height:0;padding:0;overflow:hidden!important}
.hero-reveal-hint .hx-inline{flex:0 0 24px;border-radius:50%}

/* ===== V9.1.2 ===== */
/* Trang Tuân thủ: hai cột 5 khối, từng hàng cao bằng nhau */
.cc-grid{display:grid;grid-template-columns:1fr 1fr;column-gap:44px;row-gap:14px;margin-top:8px}
.cc-l{grid-column:1;grid-row:calc(var(--r) + 1)}
.cc-r{grid-column:2;grid-row:calc(var(--r) + 1)}
.cc-h{margin-bottom:2px}
@media (max-width:900px){.cc-grid{grid-template-columns:1fr;column-gap:0}.cc-l,.cc-r{grid-column:1}.cc-r{grid-row:calc(var(--r) + 7)}.cc-h.cc-r{margin-top:14px}}
/* Về AISA: mục sách thu gọn một dòng trong hồ sơ */
.founder-books{grid-column:auto;border-top:0;margin-top:14px;padding-top:0}
.books-toggle{display:inline-flex;width:auto;max-width:100%;gap:10px;padding:6px 8px 6px 6px;border-radius:999px}
.bt-ico{width:28px;height:28px;border-radius:50%}
.bt-ico svg{width:15px;height:15px}
.bt-txt{flex:0 1 auto;font-size:12.5px;letter-spacing:.05em}
.books-toggle .hx,.book-toggle .hx{width:24px;height:24px;font-size:17px}
.founder-books .books-grid{margin-top:14px}
.team-grid{width:100%}
/* Form liên hệ nằm ngang trong một section */
@media (min-width:901px){
  #contact .split{grid-template-columns:1fr;gap:20px;align-items:stretch}
  #contact .split>div:first-child{display:grid;grid-template-columns:1.5fr 1fr;column-gap:40px;align-items:center}
  #contact .split>div:first-child .section-head{grid-row:1/3;margin-bottom:0}
  #contact .split>div:first-child p{margin:0 0 10px}
  #contact .split>div:first-child .btn{justify-self:start}
  #contact .card{padding:22px 26px}
  #contact .card>h3{margin:0 0 4px}
  #contact .card>p{margin:0 0 14px}
  #contact .contact-form{display:grid;grid-template-columns:repeat(4,1fr);gap:12px 16px;align-items:end}
  #contact .contact-form label{margin:0}
  #contact .contact-form label:nth-of-type(5){grid-column:1}
  #contact .contact-form label:nth-of-type(6){grid-column:2/5}
  #contact .contact-form textarea{height:46px;min-height:46px;resize:vertical}
  #contact .contact-form>p{grid-column:1/4;margin:0;align-self:center}
  #contact .contact-form>button{grid-column:4;justify-self:stretch}
}
/* Section "DCS hoạt động như thế nào": video thấp hơn, nút Demo ngay dưới video */
.video-split .video-frame{position:static}
.how-video{position:sticky;top:104px;margin-top:84px}
.how-video .how-cta{margin:14px 0 0;text-align:center}
@media (max-width:900px){.how-video{position:static;margin-top:0}}
/* Khoảng cách giữa các khối gần hơn */
section{padding:46px 0}
.section-head{margin-bottom:22px}
.hgrid,.grid,.hgrid.cols-1{gap:14px}
.team-grid{gap:14px;margin-top:16px}
.founder-card{margin-top:24px;padding:26px}
.page-hero{padding:38px 0}
.compliance-cols,.cc-grid{margin-top:4px}
.footer{padding-top:44px}
@media (max-width:600px){section{padding:36px 0}.section-head{margin-bottom:16px}}
@media (min-width:901px){
  #contact .split>div:first-child{row-gap:0}
  #contact .split>div:first-child p{align-self:end;margin:0 0 12px}
  #contact .split>div:first-child .btn{align-self:start}
  #contact .section-head h2{font-size:clamp(26px,2.6vw,34px);white-space:nowrap}
}

/* ===== V9.1.3 ===== */
/* Section "DCS hoạt động như thế nào": video + nút Demo nằm ngang hàng với cụm khối, không dính/che nhau */
@media (min-width:901px){
  .how-split{grid-template-columns:1fr 1fr;grid-template-rows:auto auto auto;column-gap:56px;row-gap:0;align-items:start}
  .how-left{display:contents}
  .how-left>.eyebrow{grid-column:1;grid-row:1}
  .how-left>h2{grid-column:1;grid-row:2;margin-bottom:0}
  .how-left>.how-grid{grid-column:1;grid-row:3}
  .how-split>.how-video{grid-column:2;grid-row:3;margin-top:22px}
}
.how-video{position:static!important;top:auto}
.how-video .video-frame{position:relative;top:auto;z-index:1}
.how-video .how-cta{position:relative;z-index:2;margin:16px 0 0;text-align:center}
@media (max-width:900px){.how-left{display:block}.how-video{margin-top:20px}}
/* Form liên hệ gọn trong một màn hình */
@media (min-width:901px){
  #contact{padding:34px 0}
  #contact .split{gap:14px}
  #contact .split>div:first-child .section-head{margin:0}
  #contact .section-head h2{font-size:clamp(24px,2.3vw,30px);margin:6px 0}
  #contact .section-head p{font-size:14.5px;margin:0}
  #contact .split>div:first-child p{font-size:13.5px;margin:0 0 8px}
  #contact .card{padding:16px 22px;display:grid;grid-template-columns:auto 1fr;column-gap:16px;align-items:baseline}
  #contact .card>h3{margin:0;font-size:17px}
  #contact .card>p{margin:0 0 10px;font-size:13px}
  #contact .card>form,#contact .card>script{grid-column:1/-1}
  #contact .contact-form{gap:8px 14px;align-items:end}
  #contact .contact-form label{font-size:12.5px}
  #contact .contact-form input,#contact .contact-form select{height:38px;padding:6px 12px;margin-top:4px}
  #contact .contact-form textarea{height:38px;min-height:38px;padding:8px 12px;margin-top:4px}
  #contact .contact-form label:nth-of-type(5){grid-column:1;grid-row:2}
  #contact .contact-form label:nth-of-type(6){grid-column:2/4;grid-row:2}
  #contact .contact-form>button{grid-column:4;grid-row:2;height:38px;padding:0 14px}
  #contact .contact-form>p{grid-column:1/-1;grid-row:3;font-size:11.5px;margin:0}
}

/* ===== V9.3.1: Powered by + Khách hàng (marquee) ===== */
.hero{position:relative}
.powered-by{position:absolute;top:22px;right:max(24px,calc((100vw - 1200px)/2 + 24px));z-index:3;display:flex;align-items:center;gap:12px}
.powered-by span{font-size:13px;font-weight:700;letter-spacing:.14em;color:#22c7d6;text-transform:none;white-space:nowrap}
.powered-by img{height:52px;width:auto;border-radius:8px;display:block;box-shadow:0 6px 20px #0006,0 0 0 1px #ffffff1f}
@media(max-width:700px){.powered-by{top:14px;right:16px;gap:8px}.powered-by img{height:34px}.powered-by span{font-size:10.5px}}
.clients{padding-bottom:70px;overflow:hidden}
.mq{display:grid;gap:18px;margin-top:8px;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 7%,#000 93%,transparent 100%);mask-image:linear-gradient(90deg,transparent 0,#000 7%,#000 93%,transparent 100%)}
.mq-row{overflow:hidden}
.mq-track{display:flex;width:max-content;gap:18px;padding:6px 0;animation:mq-left calc(var(--mq-n,21)*3.4s) linear infinite}
.mq-row.rev .mq-track{animation-name:mq-right}
.mq-dup{display:contents}
.mq-row:hover .mq-track,.mq-row:focus-within .mq-track{animation-play-state:paused}
.mq-item{display:flex!important;flex-direction:column;align-items:stretch;box-sizing:border-box;margin:0;flex:0 0 auto;width:210px;background:#fff;border:1px solid #dbe6f4;border-radius:16px;padding:14px 14px 12px;box-shadow:0 8px 24px #0d36700f;text-align:center;transition:transform .25s,box-shadow .25s,border-color .25s}
.mq-item:hover{transform:translateY(-4px) scale(1.04);box-shadow:0 16px 34px #0d367026;border-color:#9cc3f2}
.mq-logo{height:76px;width:100%;display:flex;align-items:center;justify-content:center;overflow:hidden}
.mq-logo img{min-width:0;max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}
.mq-item figcaption{width:100%;margin-top:10px;font-size:12.5px;font-weight:700;color:#0b2447;line-height:1.35;min-height:34px;display:flex;align-items:center;justify-content:center}
html[data-theme=dark] .mq-item{border-color:#2c5189}
@keyframes mq-left{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@keyframes mq-right{from{transform:translateX(-50%)}to{transform:translateX(0)}}
@media(max-width:700px){.mq-item{width:168px;padding:11px 10px 10px}.mq-logo{height:62px}.mq-item figcaption{font-size:11.5px}.mq-track{animation-duration:calc(var(--mq-n,21)*3s)}}
@media(prefers-reduced-motion:reduce){.mq-row{overflow-x:auto}.mq-track{animation:none}.mq-dup{display:none}}
/* V9.3.3: thẻ 2 logo (Cảnh sát Tân Bắc · Đào Viên) */
.mq-logo.two{flex-direction:column;gap:8px}
.mq-logo.two img{max-height:26px;width:auto;max-width:92%}

/* V9.3.5 – 2 tiêu đề cột 'Vì sao cần DCS' có cỡ chữ bằng tiêu đề hero (h1) */
.compliance-col-head.cc-h{font-size:34px;line-height:1.2;font-weight:800;letter-spacing:-.01em;margin:0 0 6px;padding-bottom:14px}

/* V9.3.6 – Tài nguyên: 3 bài tiêu biểu có ảnh, nút Xem thêm, trang con */
.res-card .resource-list .res-item{padding:9px 0}
.res-item a{display:flex;align-items:center;gap:12px}
.res-item img{flex:0 0 96px;width:96px;height:54px;object-fit:cover;border-radius:8px;background:#e8eef8}
.res-more{display:inline-block;margin-top:12px;font-weight:700;font-size:14px;color:var(--blue,#1768e8);text-decoration:none}
.res-more:hover{text-decoration:underline}
.res-card{display:flex;flex-direction:column}
.res-card .res-more{margin-top:auto;padding-top:12px}
.res-tiles{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.res-tile{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;text-decoration:none;color:inherit;transition:transform .15s,box-shadow .15s}
a.res-tile:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(9,30,66,.12)}
.res-tile img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block}
.res-tile-body{padding:16px 18px 18px;display:flex;flex-direction:column;flex:1}
.res-tile-body h2{font-size:16.5px;line-height:1.4;margin:0 0 8px;color:var(--navy)}
.res-tile-body p{font-size:13.5px;line-height:1.55;color:var(--muted);margin:0 0 6px}
.res-tile-body .res-more{margin-top:auto;padding-top:8px}
.article-cover{width:100%;max-width:760px;aspect-ratio:16/9;object-fit:cover;border-radius:16px;display:block;margin:0 0 24px}
@media (max-width:980px){.res-tiles{grid-template-columns:1fr 1fr}}
@media (max-width:600px){.res-tiles{grid-template-columns:1fr}}
html[data-theme=dark] .res-tile{background:#0f2748;border-color:#1f3d6b}
html[data-theme=dark] .res-tile-body h2{color:#fff}

/* V9.3.7 – vệ tinh thứ 5 (Nội bộ) ở góc trên bên phải */
.satellite.e{top:3%;right:14%}

/* ===== V9.4.0 ===== */
/* cặp nút Đánh giá IP / Đánh giá PDP */
.assess-duo{display:inline-flex;gap:10px;align-items:center;flex-wrap:wrap;vertical-align:middle}
.actions .assess-duo{flex-wrap:nowrap;gap:8px}
.actions .assess-duo .btn{white-space:nowrap}
@media (max-width:600px){.actions .assess-duo{gap:6px}}
.banner .assess-duo{margin-right:2px}
/* thẻ thông tin phẳng (không có dấu +): hiện đủ nội dung ngay */
.hcard-wrap.flat .hcard{cursor:default}
.hcard-wrap.flat .hcard::after,.hcard-wrap.flat .hx{display:none!important}
.hcard-wrap.flat .hcard .hhead{padding-right:0}
.hcard-wrap.flat .hcard .teaser{display:block;-webkit-line-clamp:unset;overflow:visible;font-size:13.8px;line-height:1.65}
.hcard-wrap.flat .hcard .flat-list{margin:8px 0 0;padding-left:18px;position:relative}
.hcard-wrap.flat .hcard .flat-list li{color:#2c405f;font-size:13.6px;line-height:1.6;margin:4px 0}
.hcard-wrap.flat .hcard .flat-list li strong{color:var(--navy)}
.hcard-wrap.flat .hcard:hover{border-color:var(--line)}
.hcard-wrap.flat .hcard:hover .ico{transform:none;background:var(--icb);color:var(--ic)}
.risk-sub{margin:6px 0 18px;text-align:left;color:var(--navy);font-size:clamp(19px,2.4vw,24px);line-height:1.3}
.vt-ben td:first-child{width:23%}
.vt-ben .vt-risk{display:block;margin-top:6px;font-weight:400;font-size:13px;color:#5b6f8c}
.vt-ben td:nth-child(2){width:22%}
/* Về AISA */
.about-lead-strong{font-weight:700;color:var(--navy)}
.mission-box{border:1px solid var(--line);border-radius:18px;padding:26px 30px;background:linear-gradient(135deg,#f3f8ff,#fff);margin-bottom:34px}
.mission-box h3.mission-line{margin:0 0 10px;font-size:clamp(20px,2.4vw,26px);line-height:1.35;color:var(--navy)}
.mission-box p{margin:0;color:#2c405f;font-size:15.5px;line-height:1.7}
.values-h{margin:0 0 16px;font-size:clamp(20px,2.4vw,26px);color:var(--navy)}
/* ===== Trang đánh giá IP / PDP ===== */
.assess-page{padding:34px 0 56px;background:linear-gradient(180deg,#eaf3ff 0%,#f7fbff 55%,#fff 100%);position:relative;overflow:hidden}
.assess-page::before{content:"";position:absolute;right:-120px;top:-140px;width:460px;height:460px;border-radius:50%;background:radial-gradient(circle,#cfe4ff 0%,rgba(207,228,255,0) 70%);pointer-events:none}
.assess-layout{display:grid;grid-template-columns:330px 1fr;gap:26px;align-items:start;position:relative}
.assess-side{position:sticky;top:96px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px;box-shadow:0 14px 40px #0d367010}
.assess-badge{display:inline-flex;align-items:center;gap:10px;margin-bottom:14px}
.assess-badge b{display:inline-flex;align-items:center;justify-content:center;min-width:54px;height:54px;padding:0 10px;border-radius:15px;background:linear-gradient(135deg,#1768e8,#11b9d9);color:#fff;font-size:19px;letter-spacing:.02em}
.assess-badge span{font-size:13px;line-height:1.4;color:var(--muted)}
.assess-side h2{font-size:18px;margin:0 0 10px;color:var(--navy)}
.assess-side ul{margin:0 0 16px;padding-left:18px}
.assess-side li{font-size:14px;line-height:1.6;color:#2c405f;margin:5px 0}
.assess-meta{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 16px}
.assess-meta span{background:#e9f4ff;color:#1261ce;font-weight:700;font-size:12.5px;border-radius:99px;padding:5px 11px}
.assess-switch{border-top:1px solid var(--line);padding-top:14px;font-size:13.5px;line-height:1.6;color:var(--muted)}
.assess-switch a{font-weight:700;color:#1768e8;display:inline-block;margin-top:4px}
.assess-frame{background:#fff;border:1px solid #cfe0f7;border-radius:20px;box-shadow:0 22px 60px #0d367018;overflow:hidden}
.assess-frame-head{display:flex;align-items:center;gap:12px;padding:14px 20px;background:linear-gradient(135deg,#091e42,#0d3670);color:#fff}
.assess-frame-head img{width:34px;height:34px;border-radius:9px;background:#fff;padding:3px;object-fit:contain}
.assess-frame-head strong{font-size:15px;display:block;line-height:1.25}
.assess-frame-head small{font-size:12px;color:#b9d3f5;display:block}
.assess-frame-head .assess-chip{margin-left:auto;background:#ffffff22;border:1px solid #ffffff3a;border-radius:99px;padding:5px 12px;font-size:12px;font-weight:700;white-space:nowrap}
.assess-frame-body{position:relative;min-height:420px;padding:6px 6px 0}
.assess-frame iframe{display:block;width:100%;min-height:750px;border:0;background:transparent}
.assess-loading{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;color:var(--muted);font-size:14px;pointer-events:none}
.assess-loading i{width:34px;height:34px;border-radius:50%;border:3px solid #cfe0f7;border-top-color:#1768e8;animation:aspin 1s linear infinite}
@keyframes aspin{to{transform:rotate(360deg)}}
.assess-fallback{margin:0;padding:12px 20px 16px;font-size:12.5px;color:var(--muted);text-align:center;border-top:1px solid var(--line)}
.assess-fallback a{color:#1768e8;font-weight:700}
@media (max-width:900px){.assess-layout{grid-template-columns:1fr}.assess-side{position:static}.assess-frame-head .assess-chip{display:none}}
/* popup cảm ơn */
.ty-overlay{position:fixed;inset:0;background:rgba(7,26,57,.6);z-index:2147483000;display:flex;align-items:center;justify-content:center;padding:20px;backdrop-filter:blur(3px)}
.ty-overlay[hidden]{display:none}
.ty-box{background:#fff;border-radius:20px;max-width:440px;width:100%;padding:34px 30px 26px;text-align:center;box-shadow:0 30px 70px rgba(0,0,0,.3);animation:tyin .35s cubic-bezier(.2,.8,.3,1)}
@keyframes tyin{from{opacity:0;transform:translateY(14px) scale(.97)}to{opacity:1;transform:none}}
.ty-check{width:60px;height:60px;border-radius:50%;background:#e9f4ff;color:#1261ce;display:flex;align-items:center;justify-content:center;font-size:30px;margin:0 auto 16px}
.ty-box h3{margin:0 0 12px;color:#091e42;font-size:21px;line-height:1.35}
.ty-box p{margin:0 0 8px;color:#4a5f7c;font-size:15px;line-height:1.65}
.ty-box .ty-sub{margin-bottom:22px;font-weight:600;color:#2c405f}
.ty-box .ty-home{display:flex;justify-content:center;width:100%}
.ty-close{margin-top:10px;background:none;border:0;color:#5e718b;font-size:13.5px;cursor:pointer;padding:8px;text-decoration:underline}
body.ty-open{overflow:hidden}
html[data-theme=dark] .ty-box{background:#10223f}
html[data-theme=dark] .ty-box h3{color:#fff}
html[data-theme=dark] .ty-box p,html[data-theme=dark] .ty-close{color:#b9c9e2}
/* hub + thẻ chọn bài đánh giá */
.assess-choose{display:grid;grid-template-columns:1fr 1fr;gap:22px}
@media (max-width:760px){.assess-choose{grid-template-columns:1fr}}
.assess-pick{display:flex;flex-direction:column;border-radius:20px;padding:30px;border:1px solid var(--line);background:#fff;box-shadow:0 14px 40px #0d367010;position:relative;overflow:hidden}
.assess-pick.dark{background:linear-gradient(145deg,#091e42,#0d3670);border-color:#0d3670;color:#fff}
.assess-pick .ap-ab{display:inline-flex;align-self:flex-start;align-items:center;justify-content:center;min-width:64px;height:64px;padding:0 14px;border-radius:18px;font-size:24px;font-weight:800;background:linear-gradient(135deg,#1768e8,#11b9d9);color:#fff;margin-bottom:16px}
.assess-pick.dark .ap-ab{background:#fff;color:#1261ce}
.assess-pick h3{margin:0 0 8px;font-size:22px;line-height:1.3;color:var(--navy)}
.assess-pick.dark h3{color:#fff}
.assess-pick p{margin:0 0 18px;font-size:14.5px;line-height:1.65;color:var(--muted)}
.assess-pick.dark p{color:#c6d8f2}
.assess-pick .ap-go{margin-top:auto}
/* nút bắt đầu đánh giá (thiết kế lại) */
.assess-go{display:flex;align-items:center;gap:12px;margin-top:auto;padding:12px 16px 12px 12px;border-radius:14px;font-weight:700;text-decoration:none;transition:transform .2s ease,box-shadow .25s ease;border:0;cursor:pointer;width:100%}
.assess-go .ag-ab{display:inline-flex;align-items:center;justify-content:center;min-width:46px;height:46px;padding:0 8px;border-radius:11px;font-size:16px;font-weight:800}
.assess-go .ag-tx{display:flex;flex-direction:column;line-height:1.25;text-align:left;flex:1}
.assess-go .ag-tx b{font-size:15.5px}
.assess-go .ag-tx small{font-size:12.5px;font-weight:500;opacity:.85}
.assess-go .ag-ar{font-size:20px;transition:transform .25s ease}
.assess-go:hover{transform:translateY(-2px)}
.assess-go:hover .ag-ar{transform:translateX(4px)}
.assess-go.light{background:linear-gradient(135deg,#1768e8,#1261ce);color:#fff;box-shadow:0 10px 26px #1768e84a}
.assess-go.light .ag-ab{background:#ffffff2b}
.assess-go.dark{background:#fff;color:#091e42;box-shadow:0 10px 26px #00000030}
.assess-go.dark .ag-ab{background:#e9f4ff;color:#1261ce}
.assess-legend{margin:20px 0 0;text-align:center;font-size:13.5px;color:var(--muted)}
.assess-legend b{color:var(--navy)}
.assess-section .assess-card-dark .assess-go,.assess-section .assess-card-light .assess-go{margin-top:auto}
.assess-go.navy{background:linear-gradient(135deg,#091e42,#0d3670);color:#fff;box-shadow:0 10px 26px #091e4244}
.assess-go.navy .ag-ab{background:#ffffff26}
@media (max-width:900px){.assess-frame{order:-1}}

/* ===== V9.4.1 ===== */
/* thẻ + mở dạng nổi trên máy tính: không làm xô lệch lưới */
@media (hover:hover) and (pointer:fine) and (min-width:901px){
  .hcard-wrap.ov{display:block}
  .hcard-wrap.ov.open .hcard{position:absolute;top:0;left:0;right:0;z-index:40;transform:none;box-shadow:0 22px 54px rgba(9,30,66,.22);border-color:#9fc3f3;transition:box-shadow .25s ease,border-color .25s ease}
  .hcard-wrap.ov .full{transition:max-height .28s ease,opacity .2s ease}
  .hcard-wrap.ov.open .teaser{display:none}
  .hcard-wrap.ov.open .full{max-height:900px;opacity:1}
  .hgrid.has-open{align-items:stretch}
}
/* khối sách: nút +/− và hai cuốn */
.book-toggle .hx,.books-toggle .hx{margin-left:auto}
.book .collapse{transition:grid-template-rows .3s ease}
.book-toggle:hover .hx,.books-toggle:hover .hx{transform:none}
/* V9.4.1b — 3 nút hero ngang hàng */
.hero .hero-grid>div>.btn{vertical-align:top}
.hero .assess-duo{vertical-align:top;margin-top:15px;gap:16px}
.hero .assess-duo .btn{margin:0}
@media (max-width:600px){.hero .assess-duo{margin-top:12px}}
/* ===== V9.4.2 ===== */
.demo-disclaimer{margin:0 0 20px;padding:12px 16px;border-radius:12px;background:#fff7e6;border:1px solid #f3d9a4;color:#6b4a0a;font-size:13.8px;line-height:1.6}
html[data-theme=dark] .demo-disclaimer{background:#3a2c0e;border-color:#6b5320;color:#f3deb0}
.ty-box .ty-contact,.ty-box .ty-home{display:flex;justify-content:center;width:100%}
.ty-box .ty-home{margin-top:10px}
.assess-fallback .af-contact{display:block;margin-top:6px}

/* V9.4.3 — khảo sát IP/PDP: bỏ thanh tiêu đề tối, 2 khối ngang hàng sát đỉnh */
.assess-page{padding:18px 0 56px}
.assess-side{position:static}
.assess-id{display:flex;align-items:center;gap:11px;padding-bottom:14px;margin-bottom:14px;border-bottom:1px solid var(--line)}
.assess-id img{width:34px;height:34px;border-radius:9px;background:#fff;padding:3px;object-fit:contain;border:1px solid var(--line)}
.assess-id strong{display:block;font-size:15px;line-height:1.25;color:var(--navy)}
.assess-id small{display:block;font-size:12px;color:var(--muted)}
html[data-theme=dark] .assess-id strong{color:#e6efff}
/* V9.4.3 — chú thích IP/PDP ở hero */
.hero .hero-legend{display:block;margin:14px 0 0;font-size:12.5px;line-height:1.6;color:#a9c0e0;max-width:660px}
.hero .hero-legend b{color:#e3efff;font-weight:700}
/* V9.4.3 — White paper */
.wp-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}
.wp-key{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:18px 0 8px}
.wp-key div{background:#eef5fe;border:1px solid #c9dcf5;border-radius:14px;padding:14px 16px}
.wp-key b{display:block;font-size:20px;color:#0868d8;margin-bottom:4px}
.wp-key span{font-size:13px;line-height:1.45;color:#2c405f}
.wp-cta{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;margin:22px 0;padding:18px 20px;border-radius:16px;background:linear-gradient(135deg,#091e42,#0d3670);color:#fff}
.wp-cta strong{display:block;font-size:16px;margin-bottom:4px;color:#fff}
.wp-cta span{display:block;font-size:13px;color:#c4d6ed}
.wp-soon{font-size:11px;font-weight:800;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin:14px 0 2px}
@media (max-width:700px){.wp-key{grid-template-columns:1fr}}

/* V9.4.4 */
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.how-grid .hcard .teaser{-webkit-line-clamp:unset;display:block;overflow:visible}
.how-grid .hcard .hhead h3{font-size:14.5px;line-height:1.35}
.how-grid .hcard p.teaser{font-size:13px;line-height:1.55}
.assess-page{padding:26px 0 56px}
.assess-side{padding-top:22px}
.about-partner p+p{margin-top:10px}

/* V9.4.4b — Cách hoạt động: cột thẻ rộng hơn, video nhỏ lại sang phải, thẻ thấp gọn */
@media (min-width:901px){
  .how-split{grid-template-columns:1.75fr 1fr;column-gap:34px}
  .how-grid{grid-template-columns:repeat(2,1fr)!important;gap:12px;margin-top:16px}
  .how-grid .hcard{padding:14px 16px}
  .how-grid .hcard .hhead{margin-bottom:6px;gap:10px}
  .how-grid .hcard .hhead h3{font-size:14px}
  .how-grid .hcard p.teaser{font-size:12.6px;line-height:1.5;margin:0}
  .how-split>.how-video{margin-top:16px}
}

/* ===== V9.5.1 — đa ngôn ngữ ===== */
.lang-switch{position:relative;flex:0 0 auto;display:flex;align-items:center}
.lang-btn{display:inline-flex;align-items:center;gap:6px;height:42px;padding:0 12px;border-radius:11px;border:1px solid #c7d8ef;background:#fff;color:#0b2a5c;font-size:13px;font-weight:700;cursor:pointer;transition:.2s;white-space:nowrap}
.lang-btn:hover,.lang-switch.open .lang-btn{border-color:#1768e8}
.lang-globe{font-size:15px;line-height:1}.lang-caret{font-size:10px;opacity:.7}
.lang-menu{display:none;position:absolute;right:0;top:calc(100% + 8px);min-width:150px;margin:0;padding:6px;list-style:none;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:0 16px 40px #0d367022;z-index:60}
.lang-switch.open .lang-menu{display:block}
.lang-menu li{margin:0}
.lang-menu a{display:block;padding:9px 12px;border-radius:8px;font-size:13px;font-weight:600;color:var(--ink);white-space:nowrap}
.lang-menu a:hover{background:#eef4fc;color:var(--blue)}
.lang-menu a[aria-current=true]{color:var(--blue);background:#e8f1ff;font-weight:800}
.footer-lang{display:block;margin-top:8px;font-size:12px}
.footer .footer-lang a{display:inline;margin:0;font-size:12px;color:#9fb4cc;text-decoration:underline}
.footer .footer-lang a[aria-current=true]{color:#fff;text-decoration:none;font-weight:700}
.lang-notice{max-width:760px;margin:0 0 18px;padding:11px 16px;border-radius:10px;background:#eef6ff;border:1px solid #c7dcf5;color:#1d4f8f;font-size:13.5px;font-weight:600}
@media (max-width:980px){.lang-btn{height:38px;padding:0 9px}}
@media (max-width:640px){.lang-btn{padding:0 8px;gap:4px;font-size:12px}.lang-caret{display:none}}
html[data-theme=dark] .lang-btn{background:#0d2a52;border-color:#2c5189;color:#eaf2ff}
html[data-theme=dark] .lang-menu{background:#0d2a52;border-color:#2c5189}
html[data-theme=dark] .lang-menu a{color:#eaf2ff}
html[data-theme=dark] .lang-menu a:hover,html[data-theme=dark] .lang-menu a[aria-current=true]{background:#16396f;color:#7ee4f3}
html[data-theme=dark] .lang-notice{background:#0d2a52;border-color:#2c5189;color:#9fd0ff}
/* chữ Hán: bỏ giãn chữ âm, thêm phông dự phòng */
html[lang=zh-Hant] body,html[lang=zh-Hant] button,html[lang=zh-Hant] input,html[lang=zh-Hant] select,html[lang=zh-Hant] textarea{font-family:'Be Vietnam Pro','Noto Sans TC','PingFang TC','Microsoft JhengHei',system-ui,sans-serif}
html[lang=zh-Hant] h1,html[lang=zh-Hant] h2,html[lang=zh-Hant] h3,html[lang=zh-Hant] .hero h1{letter-spacing:0;line-height:1.35}
html[lang=zh-Hant] body{line-height:1.8}
html[lang=zh-Hant] .eyebrow,html[lang=zh-Hant] .tag{letter-spacing:.04em;text-transform:none}
html[lang=zh-Hant] [lang=vi]{font-family:'Be Vietnam Pro',system-ui,sans-serif}
.links a,.site-header .actions .btn,.logo small{white-space:nowrap}
@media (min-width:981px) and (max-width:1260px){html:not([lang=vi]) .nav{gap:14px}html:not([lang=vi]) .links{gap:14px}html:not([lang=vi]) .site-header .btn{padding:11px 12px}html:not([lang=vi]) .actions{gap:8px}html:not([lang=vi]) .logo small{font-size:9px}}

/* V9.5.2 — tooltip hiện ngay khi rê chuột / focus */
a[data-tip]{position:relative}
a[data-tip]::after{content:attr(data-tip);position:absolute;top:calc(100% + 10px);left:50%;transform:translate(-50%,-4px);width:max-content;max-width:min(320px,80vw);padding:8px 12px;border-radius:8px;background:#0b1f3f;color:#fff;font-weight:500;font-size:13px;line-height:1.4;font-family:inherit;text-align:center;white-space:normal;box-shadow:0 8px 24px rgba(7,29,61,.28);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .08s ease,transform .08s ease;z-index:200}
a[data-tip]::before{content:"";position:absolute;top:calc(100% + 4px);left:50%;transform:translate(-50%,-4px);border:6px solid transparent;border-bottom-color:#0b1f3f;border-top-width:0;opacity:0;visibility:hidden;pointer-events:none;transition:opacity .08s ease,transform .08s ease;z-index:200}
a[data-tip]:hover::after,a[data-tip]:focus-visible::after,a[data-tip]:hover::before,a[data-tip]:focus-visible::before{opacity:1;visibility:visible;transform:translate(-50%,0)}
@media (hover:none){a[data-tip]::after,a[data-tip]::before{display:none}}
[data-theme=dark] .wp-key div{background:#0f2a4d;border-color:#1d4272}[data-theme=dark] .wp-key b{color:#5aa7ff}