@font-face{font-family:"Open Sans";src:url("assets/open-sans.ttf") format("truetype");font-weight:300 800;font-style:normal;font-display:swap}
:root{--ink:#091e1c;--green:#123a32;--gold:#dab578;--cream:#f4ead8;--red:#a42a1f;--muted:#b4c4ba;--serif:"Open Sans",Arial,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--ink);color:var(--cream);font-family:"Open Sans",Arial,sans-serif;line-height:1.65}body.modal-open{overflow:hidden}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}button:disabled{cursor:default}button{border:0;background:none}img{display:block;max-width:100%;height:auto}button,a{touch-action:manipulation}button:focus-visible,a:focus-visible,[tabindex]:focus-visible{outline:3px solid #e8ba62;outline-offset:5px}h1,h2,h3,p{margin:0}h2{font:700 clamp(32px,3.2vw,52px)/1.22 var(--serif)}h3{line-height:1.3}em{font-weight:400}section{scroll-margin-top:95px}.container{width:min(1280px,calc(100% - 96px));margin:auto}.section-space{padding:82px 0}.eyebrow{font-size:12px;letter-spacing:.18em;font-weight:600;color:var(--gold);text-transform:uppercase}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:36px}.section-heading .eyebrow{margin-bottom:12px}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:48px;padding:12px 25px;font-weight:700;font-size:13px;letter-spacing:.035em;border:1px solid var(--gold);transition:background .2s,transform .2s,box-shadow .2s;text-align:center}.button:hover{transform:translateY(-2px);box-shadow:0 6px 24px #0003}.button-primary{background:linear-gradient(110deg,#85180f,#b33222 60%,#891d15);color:#ffedc5;box-shadow:inset 0 0 0 3px #a73822,0 4px 25px #6c0c0c30}.button-primary:hover{background:#bb3927}.button-xl{min-height:62px;padding:15px 30px;font-size:16px}.button-ghost{background:#0b211dd9;color:#f8e7c4}.button-dark{background:var(--ink);color:var(--cream)}.button-outline{background:transparent;color:var(--gold)}.button-gold{background:linear-gradient(120deg,#eccb8c,#b88540);color:#302310;border-color:#e6c78c}.download-icon{font-size:26px;font-weight:400;line-height:1}.play-icon{font-size:15px}.skip-link{position:fixed;top:-100px;left:20px;z-index:100;background:var(--cream);color:var(--ink);padding:15px}.skip-link:focus{top:10px}
.site-header{position:sticky;top:0;z-index:30;background:#091b19f5;border-bottom:1px solid #dab57855;backdrop-filter:blur(16px)}.header-inner{max-width:1600px;padding:0 28px;margin:auto;min-height:86px;display:flex;align-items:center;gap:28px}.brand{width:148px;flex-shrink:0;align-self:center}.brand img{width:148px;margin:4px 0}.desktop-nav{display:flex;align-items:center;gap:24px;margin-right:auto}.desktop-nav a{font-size:13px;white-space:nowrap;position:relative;padding:27px 0}.desktop-nav a:hover,.desktop-nav a.active{color:var(--gold)}.desktop-nav a.active:after{content:'';position:absolute;bottom:16px;left:0;right:0;height:1px;background:var(--gold)}.header-actions{display:flex;align-items:center;gap:18px}.account-links{display:flex;gap:9px;font-size:12px;white-space:nowrap}.account-links span{color:#6c7566}.account-links a:hover{color:var(--gold)}.topup-link{font-size:13px;color:var(--gold);white-space:nowrap}.topup-link span{font-size:21px;margin-right:5px}.header-download{font-size:13px;padding:10px 18px;min-height:42px}.menu-toggle{display:none;width:42px;height:44px;padding:10px}.menu-toggle span{display:block;height:2px;background:var(--gold);margin:5px 0}.mobile-menu{padding:14px 25px 22px;display:grid;grid-template-columns:1fr 1fr;gap:5px;border-top:1px solid #dac08733}.mobile-menu[hidden]{display:none}.mobile-menu a{padding:9px;font-size:14px}
.hero{position:relative;min-height:700px;height:min(770px,56vw);overflow:hidden;display:flex;align-items:center;text-align:center;background:#283d30}.hero-art{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 40%}.hero-shade{position:absolute;inset:0;background:linear-gradient(0deg,#091e1c 0%,#091e1c55 12%,transparent 55%),radial-gradient(ellipse at 50% 50%,#ffedbf88 0%,#f3dfac44 20%,transparent 42%)}.hero-content{position:relative;z-index:1;padding-top:15px;padding-bottom:55px}.hero .eyebrow{color:#3f2814;text-shadow:0 1px 8px #fff4d1;font-size:12px;letter-spacing:.13em;font-weight:700;display:flex;align-items:center;justify-content:center;gap:10px}.hero .eyebrow span{width:22px;height:1px;background:#6b451b}.hero h1{font-family:var(--serif);color:#7d160e;text-shadow:0 2px 0 #f6d590,0 0 30px #ffdf8d;display:flex;flex-direction:column;align-items:center;line-height:1;gap:0;margin:20px auto 18px;width:440px;max-width:90%}.anniversary{font-size:116px;letter-spacing:-8px;font-weight:700;font-style:italic;display:flex;align-items:baseline;gap:16px}.anniversary small{font-size:40px;letter-spacing:-2px}.reunion{font-size:90px;font-weight:700;font-style:italic;letter-spacing:-5px;line-height:1.05}.hero-tagline{font-family:var(--serif);font-size:18px;color:#2a2115;font-weight:700;text-shadow:0 0 12px #fff5c9,0 1px 3px #fff4ce}.hero-tagline span{padding:0 4px}.hero-buttons{display:flex;align-items:stretch;justify-content:center;gap:10px;margin:26px auto 22px}.hero-buttons .button-ghost{padding:12px 18px}.schedule{display:flex;justify-content:center;gap:8px}.schedule>div{background:#0d2b25eb;min-width:221px;border:1px solid #cfad6b;padding:10px 16px;box-shadow:inset 0 0 0 3px #142c21}.schedule>div.schedule-open{background:#771d16eb;box-shadow:inset 0 0 0 3px #863329}.schedule span{display:block;font:14px var(--serif);letter-spacing:.1em;color:#f7d79b}.schedule strong{display:block;margin-top:3px;font-size:16px;letter-spacing:-.03em;color:#ffedc5}.schedule i{font-style:normal;padding:0 5px;color:var(--gold)}.scroll-cue{position:absolute;bottom:12px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;gap:0;color:#dec59c}.scroll-cue span{font-size:9px;letter-spacing:.22em}.scroll-cue b{font-size:25px;font-weight:400;line-height:1.2}
.paper{background:radial-gradient(ellipse at 5% 20%,#d5b88125,transparent 45%),linear-gradient(115deg,#f6edde,#ece0c9);color:#302920;border-top:1px solid #ddc19a;border-bottom:1px solid #c7a772}.paper .eyebrow{color:#876333}.paper h2{color:#6e241b}.news-filters{display:flex;gap:6px;flex-wrap:wrap}.news-filters button{font-size:13px;padding:7px 14px;color:#766a55;border-bottom:1px solid transparent}.news-filters .selected{border-color:#883c28;color:#812a1b}.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.news-card{min-width:0;border:1px solid #cdbb9b;background:#fffaf14d}.news-card[hidden]{display:none}.news-image{display:block;width:100%;position:relative;padding:0;overflow:hidden;aspect-ratio:16/9;text-align:left}.news-image img{width:100%;height:100%;object-fit:cover;transition:transform .6s}.news-image:hover img{transform:scale(1.045)}.news-image-heroes img{object-position:25% center}.image-label{position:absolute;bottom:0;left:0;font-size:10px;letter-spacing:.1em;padding:6px 15px;background:#8b3021;color:#fff5dc}.news-copy{padding:23px 23px 20px}.news-meta{font-size:10px;letter-spacing:.12em;color:#866e51;margin-bottom:10px}.news-copy h3{font:700 24px/1.3 var(--serif);margin-bottom:13px;color:#34251b}.news-copy h3 button{text-align:left;padding:0;font:inherit}.news-copy>p:not(.news-meta){font-size:13px;line-height:1.7;color:#796e5c}.text-button{margin-top:22px;padding:0 0 4px;color:#893224;font-size:12px;font-weight:600;border-bottom:1px solid #b4805f}.text-button span{margin-left:10px}.schools-section{background:radial-gradient(ellipse at 75% 60%,#21443a,#0a201e 65%);overflow:hidden;padding-bottom:0}.section-note{font-family:var(--serif);font-size:18px;font-style:italic;color:#aebeb3}.school-tabs{display:grid;grid-template-columns:repeat(9,1fr);gap:12px;border-bottom:1px solid #8d815744;padding-bottom:26px;position:relative;z-index:2}.school-tab{padding:0 2px 12px;min-width:0;position:relative;display:flex;flex-direction:column;align-items:center;gap:10px;color:#afc0b5;font-size:12px;white-space:nowrap}.school-tab .portrait{width:68px;height:68px;border-radius:50%;overflow:hidden;border:1px solid #798871;padding:3px;display:block;background:#1d352e}.school-tab img{height:100%;width:100%;object-fit:cover;border-radius:50%;object-position:79% 28%}.school-tab[aria-selected=true]{color:#f7d597}.school-tab[aria-selected=true] .portrait{border-color:#ffda8e;box-shadow:0 0 18px #d9a84444}.school-tab[aria-selected=true]:after{content:'◆';position:absolute;bottom:-33px;color:var(--gold);font-size:12px}.school-stage{position:relative;min-height:620px}.school-info{position:relative;z-index:1;max-width:42%;padding:52px 0 45px;pointer-events:none}.school-info>*{pointer-events:auto}.school-number{font-size:10px;letter-spacing:.12em}.school-info h3{font:700 italic clamp(48px,5vw,76px)/1.15 var(--serif);color:#edc887;margin:12px 0 14px;text-shadow:0 2px 12px #0003}.school-type{font-family:var(--serif);font-size:20px;color:#f0dcae}.school-type span{font-size:8px;vertical-align:middle;margin:0 12px;color:#b98f49}.school-description{font-size:14px;color:#b9c6bb;max-width:400px;margin:20px 0 25px}.school-video{display:block;position:relative;aspect-ratio:16/9;width:280px;max-width:100%;padding:0;border:1px solid #b69959;overflow:hidden}.school-video img{width:100%;height:100%;object-fit:cover;filter:brightness(.7)}.video-play{display:flex;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:62px;height:62px;align-items:center;justify-content:center;padding-left:4px;border:1px solid #efd18b;background:#142c25bb;color:#f3cf86;border-radius:50%;font-size:19px;transition:background .2s}.school-video .video-play{width:45px;height:45px;font-size:14px}.video-label{position:absolute;bottom:10px;left:10px;right:10px;text-align:center;font-size:9px;letter-spacing:.14em;color:#f9e2b6;text-shadow:0 1px 4px #000}.school-controls{display:flex;gap:20px;align-items:center;margin-top:25px;font-size:13px;color:var(--gold)}.school-controls button{width:35px;height:35px;border:1px solid #a9966666;font-size:25px;line-height:1}.school-controls i{font-style:normal;color:#83958a;font-size:11px}.school-art{position:absolute;top:8px;right:-5%;bottom:0;width:69%;overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 14%,#000 91%,transparent)}.school-art img{position:absolute;right:-2%;height:100%;width:183%;max-width:none;object-fit:fill;clip-path:inset(0 0 0 49%);mask-image:linear-gradient(0deg,transparent,#000 9%,#000 90%,transparent)}
.intro-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:65px;align-items:center}.intro-video{padding:0;position:relative;border:1px solid #bc9555;box-shadow:9px 9px 0 #c1a47b33;overflow:hidden;aspect-ratio:16/10}.intro-video img{width:100%;height:100%;object-fit:cover;filter:brightness(.8)}.intro-video:hover .video-play,.school-video:hover .video-play{background:#913123}.intro-copy h2{margin:15px 0 20px;font-size:39px}.gold-rule{display:block;width:65px;height:1px;background:#b99453;margin:22px 0}.intro-copy>p:not(.eyebrow){font-size:14px;line-height:1.9;color:#756552}.intro-copy .intro-signature{font-family:var(--serif);font-style:italic;margin-top:15px}.intro-copy .button{margin-top:28px}.download-section{background:linear-gradient(120deg,#112b27,#071a18)}.edition-mark{font:italic 50px/1 var(--serif);color:var(--gold);text-align:center}.edition-mark span{display:block;font:9px "Open Sans",sans-serif;letter-spacing:.12em;margin-top:10px}.service-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;border:1px solid #b895544d}.download-main,.account-card,.topup-card{padding:35px 28px;min-width:0}.download-main{display:flex;gap:20px;background:linear-gradient(130deg,#254c3a,#122c26)}.service-icon{font-size:43px;color:#dbbe87;line-height:1.2}.service-grid h3{font:700 28px var(--serif);margin:10px 0 14px}.service-grid p:not(.eyebrow){font-size:13px;color:#b8c8bb;margin-bottom:24px}.service-grid .eyebrow,.mini-label{font-size:9px;letter-spacing:.12em;color:#c8ab72}.service-grid .button{width:100%;font-size:11px;padding:12px 10px;min-height:48px}.patch-link,.text-link{display:block;font-size:11px;color:#c9bd99;margin-top:16px;text-align:center;text-decoration:underline;text-underline-offset:4px}.account-card{border-left:1px solid #b8955433;border-right:1px solid #b8955433}.topup-card{background:radial-gradient(ellipse at 100% 0,#bc874b26,transparent 70%)}.community-section{position:relative;overflow:hidden;border-top:1px solid #a8905b55;border-bottom:1px solid #a8905b55;min-height:340px;display:flex;align-items:center}.community-art{position:absolute;inset:0;background:linear-gradient(90deg,#09211ef5,#09211ecd 40%,#09211e00 85%),url('assets/nga-mi-banner.webp') right 40%/cover no-repeat}.community-content{position:relative;padding:55px 0}.community-content h2{margin:10px 0}.community-content>p:not(.eyebrow){font:20px var(--serif);color:#c2cdbd}.community-content .button{margin-top:25px}.site-footer{padding:32px 0;background:#061815}.footer-inner{display:flex;align-items:center;gap:30px}.footer-brand{width:125px;flex-shrink:0}.footer-copy strong{font-family:var(--serif);font-size:15px}.footer-copy p{font-size:10px;color:#8da296;margin-top:5px}.footer-links{margin-left:auto;display:flex;gap:24px;font-size:11px;color:#b7c7b8}.back-top{padding:7px 13px;border:1px solid #8f865355;color:var(--gold)}.mobile-dock{display:none}dialog{padding:0;border:1px solid #ac8850;background:var(--cream);color:#342820;max-width:680px;width:calc(100% - 32px);max-height:85vh;box-shadow:0 30px 150px #0008}dialog::backdrop{background:#031714d9;backdrop-filter:blur(6px)}.dialog-inner{padding:45px}.dialog-inner .eyebrow{color:#937240}.dialog-inner h2{font-size:32px;color:#792a20;margin:12px 30px 22px 0}.dialog-close{position:absolute;right:12px;top:10px;font-size:30px;width:40px;height:40px;color:#643f27;z-index:1}.dialog-inner p,.dialog-inner li{font-size:15px;line-height:1.9;margin-bottom:14px}.dialog-inner ol{padding-left:23px}.dialog-inner video{width:100%;max-height:55vh;background:#000}.dialog-inner a{color:#832a20;text-decoration:underline}.toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);z-index:60;background:#f4ead8;color:#392c1c;padding:15px 23px;border:1px solid #b59150;box-shadow:0 5px 30px #0005;font-size:14px;max-width:calc(100% - 30px);width:max-content}.toast[hidden]{display:none}.noscript-notice{background:#f4ead8;color:#30251a;padding:20px;text-align:center}
@media(min-width:1600px){.hero{height:790px}.hero-art{object-position:center 37%}}@media(max-width:1250px){.header-inner{gap:20px;padding:0 20px}.desktop-nav{gap:15px}.desktop-nav a{font-size:12px}.header-actions{gap:12px}.account-links{font-size:11px}.brand,.brand img{width:125px}.container{width:calc(100% - 64px)}.hero{min-height:680px}.service-grid{grid-template-columns:1.25fr 1fr 1fr}.download-main,.account-card,.topup-card{padding:27px 20px}.download-main{gap:12px}.service-icon{display:none}.intro-grid{gap:40px}}
@media(max-width:1050px){.desktop-nav{display:none}.header-actions{margin-left:auto}.menu-toggle{display:block}.hero{min-height:650px;height:650px}.hero-art{width:140%;max-width:none;left:-20%}.hero-content{padding-top:0}.school-tab .portrait{width:56px;height:56px}.school-tabs{gap:8px}.school-tab{font-size:11px}.intro-copy h2{font-size:33px}.service-grid{grid-template-columns:1fr 1fr}.download-main{grid-column:1/-1;align-items:center;text-align:center;justify-content:center;border-bottom:1px solid #b895544d}.download-main .button{min-width:310px}.account-card{border-left:0}.school-stage{min-height:600px}.school-art{right:-8%;width:77%}.school-description{font-size:13px}.footer-links{gap:14px}.footer-inner{gap:20px}}
@media(max-width:760px){html{scroll-padding-top:82px}.container{width:calc(100% - 36px)}.section-space{padding:54px 0}.header-inner{min-height:70px;padding:0 16px;gap:10px}.brand,.brand img{width:107px}.header-actions{gap:12px}.header-download{font-size:11px;padding:8px 12px;min-height:38px}.header-download .download-icon{font-size:21px}.account-links,.topup-link{display:none}.menu-toggle{width:36px;padding:7px}.hero{height:700px;min-height:700px;align-items:end}.hero-art{width:190%;left:-45%;height:460px;object-position:center top;object-fit:cover}.hero-shade{background:linear-gradient(0deg,#091e1c 0%,#091e1c 18%,#091e1ced 32%,#091e1c40 67%,#091e1c00 100%)}.hero-content{padding:0 0 60px}.hero .eyebrow{font-size:9px;color:#f4ddb1;text-shadow:0 1px 5px #000}.hero .eyebrow span{background:#c1a66b;width:15px}.hero h1{margin:12px auto 12px;color:#f7d28e;text-shadow:0 2px 1px #5d2416,0 3px 20px #000b;flex-direction:row;justify-content:center;align-items:baseline;gap:12px;width:100%}.anniversary{font-size:74px;letter-spacing:-5px;gap:5px}.anniversary small{font-size:23px;letter-spacing:-1px}.reunion{font-size:47px;letter-spacing:-3px}.hero-tagline{font-size:14px;color:#e8dac0;text-shadow:none}.hero-tagline span{padding:0}.hero-buttons{gap:8px;margin:24px 0 22px}.button-xl{min-height:54px;font-size:13px;padding:13px 19px}.hero-buttons .button-ghost{font-size:11px;padding:12px 14px}.schedule{gap:8px}.schedule>div{min-width:0;width:50%;padding:10px 5px}.schedule span{font-size:12px}.schedule strong{font-size:13px}.schedule i{padding:0 1px}.scroll-cue{bottom:10px}.section-heading{display:block;margin-bottom:25px}.section-heading h2{font-size:34px}.section-heading .eyebrow{font-size:10px}.news-filters{margin-top:18px}.news-filters button{padding-left:0;margin-right:12px}.news-grid{grid-template-columns:1fr;gap:20px}.news-card{display:grid;grid-template-columns:38% 1fr}.news-image{height:100%;aspect-ratio:auto;min-height:205px}.news-copy{padding:18px}.news-copy h3{font-size:22px}.news-copy>p:not(.news-meta){display:none}.news-meta{font-size:8px;margin-bottom:7px}.text-button{margin-top:15px}.news-image img{object-fit:cover;object-position:65% center}.image-label{font-size:8px;padding:5px 10px}.section-note{margin-top:15px;font-size:17px}.school-tabs{display:flex;overflow-x:auto;gap:16px;padding:5px 2px 24px;scrollbar-width:thin;scrollbar-color:#b89554 #17382c}.school-tab{flex:0 0 68px;font-size:11px}.school-tab .portrait{width:57px;height:57px}.school-tab[aria-selected=true]:after{bottom:-22px}.schools-section{padding-bottom:0}.school-stage{min-height:890px;display:flex;align-items:end}.school-art{top:0;right:-10%;width:120%;height:510px;bottom:auto;mask-image:linear-gradient(0deg,transparent,#000 15%,#000 90%,transparent)}.school-art img{right:0;width:183%;height:100%;clip-path:inset(0 0 0 48%);mask-image:linear-gradient(0deg,transparent,#000 20%,#000)}.school-info{max-width:100%;width:100%;padding:415px 0 35px;text-align:center;background:linear-gradient(0deg,#0b211e 0%,#0b211e 43%,transparent 61%)}.school-number{font-size:9px}.school-info h3{font-size:56px;margin-top:9px}.school-description{font-size:13px;margin:16px auto 22px;max-width:420px}.school-video{width:250px;margin:auto}.school-type{font-size:19px}.school-controls{justify-content:center;margin-top:20px}.intro-grid{grid-template-columns:1fr;gap:35px}.intro-video{aspect-ratio:16/9}.intro-copy h2{font-size:35px}.intro-copy>p:not(.eyebrow){font-size:14px}.intro-copy .eyebrow{font-size:10px}.edition-mark{display:none}.service-grid{grid-template-columns:1fr}.download-main,.account-card,.topup-card{padding:28px 24px}.download-main .button{min-width:0}.account-card{border-right:0;border-bottom:1px solid #b8955444}.service-grid h3{font-size:27px}.service-grid .button{font-size:12px}.service-grid p:not(.eyebrow){font-size:14px}.mini-label{font-size:10px}.text-link,.patch-link{font-size:12px}.community-section{min-height:330px}.community-art{background-position:70% center}.community-content{padding:45px 0}.community-content h2{font-size:34px;max-width:270px}.community-content>p:not(.eyebrow){font-size:18px;max-width:230px}.community-content .eyebrow{font-size:10px}.community-content .button{font-size:11px;padding:12px 17px}.site-footer{padding:30px 0 105px}.footer-inner{display:flex;flex-wrap:wrap;gap:14px}.footer-brand{width:110px}.footer-copy{flex:1}.footer-copy strong{font-size:14px}.footer-copy p{font-size:9px}.footer-links{margin-left:0;width:calc(100% - 65px);gap:20px;font-size:11px}.back-top{margin-left:auto}.mobile-dock{display:grid;grid-template-columns:1fr 1.4fr 1fr;position:fixed;bottom:0;left:0;right:0;z-index:25;background:#08241ef5;border-top:1px solid #b99a5e;box-shadow:0 -5px 30px #0004;padding-bottom:env(safe-area-inset-bottom)}.mobile-dock a{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:61px;gap:0;font-size:10px}.mobile-dock a span{font-size:20px;line-height:1.3;color:#dfc183}.mobile-dock .dock-download{background:linear-gradient(110deg,#8a2319,#b23a27);font-weight:700;font-size:13px;color:#fff0c6}.toast{bottom:85px;font-size:13px}.dialog-inner{padding:35px 24px}.dialog-inner h2{font-size:28px}.dialog-inner p,.dialog-inner li{font-size:14px}}
@media(max-width:370px){.hero h1{gap:8px}.anniversary{font-size:64px}.reunion{font-size:42px}.hero-tagline{font-size:12px}.schedule strong{font-size:11px}.hero-buttons .button{font-size:11px;padding:12px}.news-copy h3{font-size:19px}.news-copy{padding:14px}.footer-links{gap:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}
/* Giữ đúng tỉ lệ nhân vật và vùng nội dung khi chuyển màn hình. */
.school-art img{width:auto;clip-path:inset(0 0 0 53%)}
.school-tab .portrait img{height:auto;width:360%;max-width:none;object-fit:initial;transform:translate(-69%,-10%);border-radius:0}
.community-art{background-image:linear-gradient(90deg,#09211e,#09211efa 38%,#09211e66 65%,#09211e00),url('assets/nga-mi-banner.webp')}
@media(max-width:760px){.hero-content{margin-top:0;margin-bottom:0}.hero{height:620px;min-height:620px}.hero-art{height:430px}.school-art img{width:auto;height:100%;right:0}.school-art{right:-3%;width:106%}.school-info{padding-top:415px}.community-art{background-image:linear-gradient(90deg,#09211efa,#09211edb 40%,#09211e22),url('assets/nga-mi-banner.webp')}}
/* Bản cập nhật: logo giữa banner, Open Sans và nút bo tròn. */
.header-inner{min-height:76px;max-width:1380px}.desktop-nav{gap:28px}.desktop-nav a{font-size:14px}.account-links{font-size:13px}.header-actions{gap:20px}.hero{height:790px;min-height:790px}.hero-content{padding:20px 0 55px}.hero-logo{display:block;width:222px;margin:0 auto 18px;filter:drop-shadow(0 3px 15px #47230b55)}.hero-logo img{width:100%;height:auto}.hero h1{gap:5px;margin:14px auto 20px}.anniversary{font-size:86px;letter-spacing:-5px;font-style:normal;line-height:1.1}.anniversary small{font-size:27px;letter-spacing:-1px}.reunion{font-size:62px;letter-spacing:-3px;font-style:normal;line-height:1.15}.hero-tagline{font-size:15px}.hero-buttons{flex-direction:column;align-items:center;gap:6px;margin:20px auto 18px}.dragon-download{display:inline-flex;align-items:center;justify-content:center;width:350px;max-width:100%;border:0;background:none;padding:0;box-shadow:none;border-radius:28px;transition:transform .2s,filter .2s;line-height:0;filter:drop-shadow(0 6px 12px #54200c55)}.dragon-download img{width:100%;height:auto}.dragon-download:hover{transform:translateY(-3px);filter:drop-shadow(0 8px 15px #cb721b77) brightness(1.08)}.hero-buttons .button-ghost{font-size:12px;min-height:38px;padding:7px 18px;background:#102c22d9}.button,.menu-toggle,.news-filters button,.school-controls button,.dialog-close,.back-top,.mobile-menu a,.text-button{border-radius:12px}.news-filters button{padding:8px 16px}.news-filters button.selected{background:#e5d5b7}.school-video,.intro-video{border-radius:16px;overflow:hidden}.schedule>div{border-radius:14px}.mobile-dock a{border-radius:12px}.mobile-dock{gap:6px;padding:6px 8px calc(6px + env(safe-area-inset-bottom))}.download-main .dragon-download{width:330px;margin:5px auto 0}.school-info h3{font-style:normal;font-size:clamp(40px,4.5vw,65px);letter-spacing:-2px}.section-heading h2{letter-spacing:-1.3px}.intro-copy h2{font-size:34px}.section-note{font-size:16px}.news-copy h3{font-size:22px}.community-content h2{font-size:40px}dialog,.toast{border-radius:16px}.school-tab{border-radius:14px}.news-image{border-radius:12px 12px 0 0}.news-card{border-radius:12px;overflow:hidden}
@media(max-width:1250px){.desktop-nav{gap:16px}.desktop-nav a{font-size:13px}.header-actions{gap:12px}.account-links{font-size:12px}}
@media(max-width:1050px){.header-inner{min-height:70px}.hero{height:780px;min-height:780px}.menu-toggle{order:-1;margin-right:auto}.header-actions{margin-left:0}.hero-art{width:140%;left:-20%}}
@media(max-width:760px){.header-inner{min-height:60px}.header-actions{margin-left:auto}.header-download{border-radius:11px;padding:8px 15px}.hero{height:750px;min-height:750px;align-items:flex-end}.hero-content{padding:0 0 64px;margin-block:0}.hero-logo{width:210px;margin:0 auto 18px}.hero-art{height:480px;width:190%;left:-45%}.hero-shade{background:linear-gradient(0deg,#091e1c 0%,#091e1c 20%,#091e1ce0 38%,#091e1c22 85%,transparent)}.hero h1{gap:9px;margin:14px auto 14px;max-width:100%}.anniversary{font-size:59px;letter-spacing:-4px;gap:5px}.anniversary small{font-size:18px;letter-spacing:-.5px}.reunion{font-size:36px;letter-spacing:-2px}.hero-tagline{font-size:12px}.hero-buttons{gap:5px;margin:18px auto}.dragon-download{width:305px}.hero-buttons .button-ghost{font-size:11px;min-height:36px}.schedule strong{font-size:12px}.school-info h3{font-size:46px}.intro-copy h2{font-size:30px}.section-heading h2{font-size:31px}.community-content h2{font-size:32px}.news-copy h3{font-size:19px}.news-image{border-radius:12px 0 0 12px}.download-main .dragon-download{width:300px}.scroll-cue{bottom:12px}.mobile-dock .dock-download{border-radius:14px}.hero .eyebrow{font-size:9px;letter-spacing:.1em}}
@media(max-width:370px){.anniversary{font-size:49px}.anniversary small{font-size:16px}.reunion{font-size:30px}.hero-logo{width:190px}.dragon-download{width:275px}.hero-tagline{font-size:11px}.schedule strong{font-size:11px}.news-copy h3{font-size:17px}.hero{height:710px;min-height:710px}}
/* Chữ thư pháp tách nền từ banner; các chữ giao diện vẫn dùng Open Sans. */
.hero h1.calligraphy-title{display:block;width:590px;max-width:52%;margin:22px auto 20px;line-height:0;filter:drop-shadow(0 1px 1px #ffe9a3) drop-shadow(0 0 12px #ffecbc88)}
.calligraphy-title img{display:block;width:100%;height:auto}
@media(max-width:1050px){.hero h1.calligraphy-title{width:540px;max-width:65%}}
@media(max-width:760px){.hero h1.calligraphy-title{width:100%;max-width:100%;margin:18px auto;filter:drop-shadow(0 1px 1px #ffdb85) drop-shadow(0 0 8px #f4ca7155)}}
/* Tinh chỉnh theo bố cục duyệt: tin bốn cột, nhịp chữ gọn, môn phái thư pháp. */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.news-section{padding:34px 0 38px}.news-section .section-heading{margin-bottom:20px;align-items:center}.news-section h2{font-size:29px;font-weight:600;letter-spacing:-.8px}.news-section h2 em{font-style:normal}.news-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.news-card{border-radius:8px;background:#fffcf63d;border-color:#cebc9e}.news-image{border-radius:7px 7px 0 0;aspect-ratio:16/9}.news-copy{padding:14px 15px 13px}.news-copy .news-meta,.news-copy>p:not(.news-meta){display:none}.news-copy h3{font-size:16px;line-height:1.5;font-weight:600;letter-spacing:-.25px;margin:0;min-height:48px}.news-copy .text-button{font-size:12px;margin-top:11px;border:0;padding:0;border-radius:0}.image-label{font-size:9px;padding:4px 10px}.news-filters button{font-size:12px;padding:6px 12px}.news-filters .selected{background:#e5d5b788}.schools-section{padding-top:36px;background:linear-gradient(90deg,#091f1ded,#091f1dba),url('assets/landscape.webp') center/cover no-repeat}.school-heading{margin-bottom:24px;align-items:center}.school-heading h2{font-size:30px;letter-spacing:-.8px;font-weight:600}.section-note{font-size:13px;font-style:normal;color:#c2cbbf}.school-tabs{width:72%;gap:8px;padding-bottom:17px}.school-tab{gap:8px;font-size:11px;padding-bottom:8px}.school-tab .portrait{width:58px;height:58px;padding:2px}.school-tab .portrait img{width:100%;height:100%;max-width:100%;transform:none;object-fit:cover;border-radius:50%}.school-tab[aria-selected=true]:after{bottom:-24px}.school-stage{min-height:550px}.school-info{padding-top:34px;max-width:43%;padding-bottom:30px}.school-number{display:none}.school-info h3{margin:0 0 13px;width:355px;max-width:100%;height:103px;display:flex;align-items:center}.school-info h3 img{width:100%;height:100%;object-fit:contain;object-position:left center;filter:drop-shadow(0 2px 4px #0003)}.school-type{font-size:16px}.school-description{display:none}.school-video{margin-top:24px;width:320px;border-radius:8px}.school-explore{margin-top:18px;font-size:11px;min-height:40px;padding:8px 18px;gap:4px;max-width:100%;border-radius:9px}.school-controls{margin-top:16px;gap:14px}.school-controls button{width:30px;height:30px;font-size:22px}.school-art{top:-70px;bottom:0;right:-3%;width:73%;mask-image:none}.school-art img{right:0;height:100%;width:auto;clip-path:none;mask-image:linear-gradient(90deg,transparent 50%,#000 61%,#000 94%,transparent 100%),linear-gradient(0deg,transparent,#000 8%,#000 89%,transparent);mask-composite:intersect}.intro-section{padding:46px 0}.intro-copy h2{font-size:30px}.intro-copy>p:not(.eyebrow){font-size:14px}.intro-grid{gap:48px}.intro-video{aspect-ratio:16/9;border-radius:9px;box-shadow:none}.gold-rule{margin:17px 0}.intro-copy .button{margin-top:20px}.download-section{padding:48px 0}.download-section h2{font-size:29px}.community-section{min-height:265px}.community-content{padding:36px 0}.community-content h2{font-size:30px}.community-content>p:not(.eyebrow){font-size:16px}.community-content .button{margin-top:20px}.button{box-shadow:none}.hero .dragon-download{filter:drop-shadow(0 4px 7px #54200c44)}
@media(max-width:1050px){.news-grid{gap:12px}.news-copy{padding:12px}.news-copy h3{font-size:14px}.school-tabs{width:100%}.school-art{top:0;width:76%;right:-8%}.school-info h3{width:300px}.school-stage{min-height:520px}.school-video{width:280px}}
@media(max-width:760px){.news-section{padding:28px 0 32px}.news-section h2,.school-heading h2{font-size:25px;letter-spacing:-.5px}.news-section .section-heading{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:18px}.news-filters{margin:0;gap:4px}.news-filters button{margin:0;padding:5px 8px;font-size:11px}.news-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.news-card{display:block}.news-image{aspect-ratio:16/10;height:auto;min-height:0;border-radius:7px 7px 0 0}.news-copy{padding:11px 10px}.news-copy h3{font-size:13px;line-height:1.5;min-height:58px}.news-copy .text-button{font-size:11px;margin-top:9px}.image-label{font-size:8px;padding:3px 7px}.schools-section{padding-top:29px}.school-heading{margin-bottom:18px}.section-note{font-size:12px;margin-top:8px}.school-tabs{width:100%;gap:12px;padding:3px 0 18px}.school-tab{flex-basis:61px;font-size:10px}.school-tab .portrait{width:53px;height:53px}.school-art{height:440px;top:0;right:-3%;width:106%;mask-image:linear-gradient(0deg,transparent,#000 15%,#000 90%,transparent)}.school-art img{mask-image:linear-gradient(90deg,transparent 50%,#000 56%,#000 95%,transparent),linear-gradient(0deg,transparent,#000 9%,#000);mask-composite:intersect}.school-stage{min-height:0;display:block}.school-info{max-width:100%;padding:365px 0 30px;background:linear-gradient(0deg,#0b211e,#0b211e 44%,transparent 62%)}.school-info h3{width:285px;height:82px;margin:0 auto 9px}.school-info h3 img{object-position:center}.school-type{font-size:14px}.school-video{width:260px;margin:20px auto 0}.school-explore{margin-top:15px;font-size:10px}.school-controls{margin-top:14px}.intro-section{padding:32px 0}.intro-grid{gap:25px}.intro-copy h2{font-size:26px}.download-section{padding:34px 0}.download-section h2{font-size:26px}.community-content h2{font-size:28px}.community-section{min-height:275px}}
@media(max-width:370px){.news-copy h3{font-size:12px}.news-copy{padding:10px 8px}.news-grid{gap:9px}.school-info h3{width:260px}.school-art{height:400px}.school-info{padding-top:330px}}
/* Bố cục hội quán: thao tác nhanh và banner sự kiện. */
.launch-section{padding:36px 0;background:linear-gradient(130deg,#091b18,#18352a);border-bottom:1px solid #b79c6040}.launch-grid{display:grid;grid-template-columns:285px minmax(0,1fr);gap:22px}.launch-sidebar{border:1px solid #c29b5d80;border-radius:14px;padding:24px 20px;background:linear-gradient(145deg,#30291c,#152a22 55%);text-align:center;box-shadow:inset 0 0 0 5px #d9b57408}.launch-sidebar .eyebrow{font-size:9px;letter-spacing:.13em}.launch-sidebar h2{font-size:28px;margin:6px 0 14px;color:#f7d999}.launch-sidebar .dragon-download{width:100%;margin-bottom:17px}.download-options{display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-bottom:15px}.download-options a{padding:10px 5px;background:#c7a26110;border:1px solid #ae874450;border-radius:9px;font-size:12px;font-weight:600;color:#f0d8ab}.download-options span{display:block;font-size:9px;font-weight:400;margin-top:3px;color:#b8bfac}.launch-services{display:grid;gap:9px}.launch-services a{min-height:42px;border:1px solid #b3955644;border-radius:9px;display:flex;align-items:center;gap:12px;padding:9px 14px;background:#f4dca408;text-align:left;font-size:13px;font-weight:600}.launch-services a:hover,.download-options a:hover{background:#bc8d3222;border-color:#e0bc78}.launch-services a span{color:#d6b575;width:18px;text-align:center;font-size:18px}.launch-services #nap-the{background:linear-gradient(100deg,#893125,#57291b);border-color:#c6914d77}.event-carousel{position:relative;border:1px solid #bd985978;border-radius:14px;overflow:hidden;background:#0b201a;min-height:467px;display:flex;flex-direction:column}.event-slide{position:relative;flex:1;min-height:414px;isolation:isolate;display:flex;align-items:center}.event-slide[hidden]{display:none}.event-art{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center}.event-scrim{position:absolute;inset:0;background:linear-gradient(90deg,#041914e8,#081b16c4 35%,#081b1633 78%),linear-gradient(0deg,#071b19,transparent 40%)}.event-content{position:relative;padding:32px 40px;width:74%;max-width:610px}.event-kicker{display:inline-block;color:#f4d6a0;font-size:11px;letter-spacing:.12em;background:#8c2a20c9;padding:6px 12px;border-radius:6px;margin-bottom:20px}.event-content h2{font-size:35px;line-height:1.3;font-weight:600;color:#f3dfb6;letter-spacing:-.8px;margin-bottom:16px}.event-content>p{font-size:14px;max-width:360px;color:#d6dcce;margin-bottom:20px}.event-lettering{width:365px;height:auto;max-width:100%;margin:8px 0 24px;filter:drop-shadow(0 1px 2px #ffe8a7)}.event-slide[data-slide="0"] h2{font-size:23px;margin-bottom:0}.event-date{font-size:11px!important;letter-spacing:.09em}.event-date strong{display:block;font-size:21px;letter-spacing:0;color:#ffe6ae;margin-top:3px}.event-content .button{font-size:11px;min-height:40px;padding:9px 18px}.carousel-bottom{position:relative;display:flex;align-items:center;gap:18px;padding:10px 18px;min-height:52px;border-top:1px solid #b7965840}.carousel-dots{display:flex;gap:4px}.carousel-dots button{width:28px;height:30px;position:relative;border-radius:8px}.carousel-dots button:after{content:'';position:absolute;top:10px;left:9px;width:9px;height:9px;border:1px solid #d3b578;border-radius:50%;background:transparent}.carousel-dots button[aria-pressed=true]:after{background:#f3d799;box-shadow:0 0 10px #edc57566}.carousel-bottom>span{font-size:11px;color:#c9b88d;margin-left:auto}.carousel-arrows{display:flex;gap:7px}.carousel-arrows button{border:1px solid #b6985644;border-radius:8px;width:31px;height:31px;font-size:24px;line-height:1;color:#e2c488}.news-more{display:flex;justify-content:center;align-items:center;gap:24px;margin-top:25px;border-top:1px solid #b19a7533;padding-top:22px}.news-more>span{font-size:12px;color:#837056}.news-more .button{font-size:11px;padding:9px 22px;min-height:40px}.news-grid{row-gap:20px}
/* Giảm khoảng trống trung tâm, giữ trọn dáng và thêm lời dẫn cho từng phái. */
.schools-section{padding-top:28px}.schools-section>.container{max-width:1120px}.school-heading{margin-bottom:18px}.school-heading h2{font-size:27px}.school-tabs{width:100%;gap:10px;padding-bottom:15px}.school-tab .portrait{width:54px;height:54px}.school-stage{height:505px;min-height:505px;isolation:isolate}.school-info{width:46%;max-width:480px;padding:20px 0 18px}.school-info h3{height:88px;width:315px;margin-bottom:8px}.school-type{font-size:14px}.school-description{display:block;font-size:13px;line-height:1.85;color:#c7d0c2;max-width:420px;margin:13px 0 16px;min-height:72px}.school-video{width:285px;margin-top:0}.school-explore{margin-top:13px;font-size:10px;min-height:36px;padding:7px 14px}.school-controls{display:inline-flex;margin:0 0 0 12px;vertical-align:middle;gap:8px}.school-controls button{width:27px;height:27px}.school-art{top:-12px;bottom:0;height:calc(100% + 12px);right:0;width:54%;overflow:visible;mask-image:none;pointer-events:none;z-index:-1}.school-art img{width:auto;height:100%;max-width:none;left:0;right:auto;object-fit:contain;object-position:left bottom;clip-path:none;mask-image:linear-gradient(90deg,transparent,#000 9%,#000 88%,transparent),linear-gradient(0deg,transparent,#000 7%,#000 94%,transparent);mask-composite:intersect}
@media(min-width:1600px){.schools-section>.container{max-width:1180px}.school-stage{height:515px;min-height:515px}.school-info{padding-left:15px}.school-art{width:53%}}
@media(max-width:1050px){.launch-grid{grid-template-columns:245px minmax(0,1fr);gap:16px}.launch-sidebar{padding:20px 15px}.event-content{padding:26px;width:90%}.event-content h2{font-size:29px}.event-lettering{width:320px}.school-description{font-size:12px;min-height:85px}.school-info h3{width:275px;height:80px}.school-video{width:255px}.school-controls{display:flex;margin:10px 0 0}.school-stage{height:515px;min-height:515px}.school-art{width:54%;height:100%;top:0}}
@media(max-width:760px){.launch-section{padding:24px 0}.launch-grid{grid-template-columns:1fr;gap:16px}.launch-sidebar{display:grid;grid-template-columns:1fr 1fr;gap:12px 16px;padding:20px;text-align:left}.launch-sidebar>.eyebrow{grid-column:1/-1;text-align:center}.launch-sidebar h2{font-size:25px;margin:0;align-self:center}.launch-sidebar .dragon-download{margin:0;width:100%;align-self:center}.download-options{margin:0;grid-column:1/-1}.download-options a{text-align:center;font-size:12px;padding:9px}.launch-services{grid-column:1/-1;grid-template-columns:1fr 1fr;gap:8px}.launch-services a{font-size:11px;padding:8px;gap:6px;min-height:40px}.launch-services a span{font-size:16px;width:16px}.event-carousel{min-height:390px}.event-slide{min-height:340px}.event-content{padding:24px;width:94%}.event-content h2{font-size:27px}.event-content>p{font-size:13px}.event-slide[data-slide="0"] h2{font-size:21px}.event-kicker{font-size:9px;margin-bottom:15px}.event-date strong{font-size:19px}.event-lettering{width:285px;margin-bottom:19px}.event-art{object-position:70% center}.event-scrim{background:linear-gradient(90deg,#061b15df,#061b1566),linear-gradient(0deg,#071b19,transparent 55%)}.news-more{flex-direction:column;gap:12px;margin-top:20px;padding-top:18px}.news-more .button{width:100%;max-width:260px}.schools-section{padding-top:25px}.school-heading h2{font-size:24px}.school-stage{height:auto;min-height:0;display:flex;flex-direction:column}.school-info{padding:0 0 25px;max-width:100%;width:100%;background:none}.school-art{position:relative;top:auto;right:auto;width:100%;height:345px;order:-1;z-index:0;overflow:hidden;margin-top:10px}.school-art img{position:static;width:100%;height:100%;object-fit:contain;object-position:center;mask-image:linear-gradient(0deg,transparent,#000 8%,#000 91%,transparent);mask-composite:add}.school-info h3{height:85px;width:285px;margin:-6px auto 8px}.school-description{font-size:13px;line-height:1.8;min-height:0;max-width:380px;margin:12px auto 18px;text-align:left}.school-video{width:275px;margin:0 auto}.school-explore{margin-top:14px;font-size:10px}.school-controls{display:flex;justify-content:center;margin:13px 0 0;gap:13px}.school-controls button{width:30px;height:30px}.school-tabs{gap:9px;padding-bottom:16px}.school-tab{flex-basis:62px}.school-tab .portrait{width:52px;height:52px}}
@media(max-width:370px){.launch-sidebar{padding:16px;gap:10px}.launch-services a{font-size:10px}.event-content{padding:20px}.event-content h2{font-size:24px}.event-date strong{font-size:17px}.school-art{height:310px}.school-info h3{width:260px;height:80px}.school-description{font-size:12px}}

/* Bộ nút ảnh rồng vàng đồng bộ với nút tải game. */
.launch-grid{grid-template-columns:300px minmax(0,1fr)}
.launch-sidebar{padding:22px 17px 16px}
.launch-sidebar h2{margin-bottom:10px}
.launch-sidebar .dragon-download{margin:0 0 8px}
.image-services{display:grid;gap:7px}
.launch-services .dragon-service,.launch-services #nap-the.dragon-service{display:block;min-height:0;padding:0;border:0;background:none;border-radius:14px;transition:filter .2s,transform .2s}
.dragon-service img{width:100%;height:auto}
.launch-services .dragon-service:hover{background:none;filter:brightness(1.13) drop-shadow(0 2px 8px #e4a93644);transform:translateY(-1px)}
.launch-support{display:inline-block;font-size:11px;color:#d9c59b;margin-top:12px;padding:4px 10px}
.event-content{width:78%}
/* Ảnh phủ kín cột phải, không để hở một dải nền cạnh nhân vật. */
@media(min-width:761px){.school-stage{height:560px;min-height:560px}.school-art{width:58%;height:100%;top:0;right:-3%}.school-art img{left:0;right:0;width:100%;height:100%;object-fit:cover;object-position:center 15%;mask-image:linear-gradient(90deg,transparent,#000 12%,#000 98%),linear-gradient(0deg,transparent,#000 7%,#000 96%,transparent);mask-composite:intersect}.school-info{padding-top:24px}}
@media(max-width:1050px) and (min-width:761px){.launch-grid{grid-template-columns:255px minmax(0,1fr)}.school-art{width:59%;right:-5%}}
@media(max-width:760px){.launch-grid{grid-template-columns:1fr}.launch-sidebar{padding:20px}.image-services{grid-template-columns:1fr 1fr;gap:10px}.image-services .dragon-service:first-child{grid-column:1/-1;width:80%;justify-self:center}.launch-sidebar .dragon-download{margin:0}.launch-support{grid-column:1/-1;justify-self:center;margin:0}.event-content{width:94%}}
@media(min-width:761px){.school-art{right:calc(-1 * max(48px,(100vw - 1120px)/2));width:calc(58% + max(48px,(100vw - 1120px)/2))}.school-art img{object-position:center top}}
@media(min-width:1600px){.school-art{right:calc(-1 * max(48px,(100vw - 1180px)/2));width:calc(58% + max(48px,(100vw - 1180px)/2))}}

/* Bố cục nút gọn: hai hàng rộng, hai hàng chia đôi. */
.launch-sidebar{display:flex;flex-direction:column;justify-content:center;gap:0}
.launch-sidebar .dragon-download{display:block;width:100%;margin:0 0 8px}
.image-services{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.image-services .dragon-service:first-child{grid-column:1/-1;width:100%;justify-self:stretch}
.launch-support{align-self:center;margin-top:10px}
.event-carousel{min-height:420px}
.event-slide{min-height:368px}
@media(max-width:760px){.launch-sidebar{display:flex;padding:18px 20px}.launch-sidebar>.eyebrow{text-align:center}.launch-sidebar h2{text-align:center;margin:4px 0 10px}.launch-services.image-services{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;width:100%}.launch-sidebar .dragon-download{margin-bottom:8px}.launch-support{margin-top:10px}.event-carousel{min-height:390px}.event-slide{min-height:340px}}

/* Khung tải gọn, chỉ giữ các thao tác chính. */
.image-services .dragon-service:first-child{grid-column:auto;width:100%}
.launch-sidebar{padding:18px 17px;align-self:start}
@media(max-width:760px){.launch-sidebar{padding:18px 20px}}

/* Hai khung cân chiều cao, trình chiếu artwork gốc sáng rõ. */
.launch-grid{align-items:stretch}
.launch-sidebar{align-self:stretch;justify-content:center}
.launch-sidebar>.eyebrow{text-align:center;margin-bottom:5px}
.launch-sidebar h2{text-align:center;margin:0 0 16px;font-size:27px}
.event-carousel{min-height:0}
.event-slide.poster-slide{display:flex;flex-direction:column;align-items:stretch;min-height:0}
.event-slide.poster-slide[hidden]{display:none}
.event-poster{display:block;width:100%;height:auto;aspect-ratio:1958/745;object-fit:contain;background:#091c19}
.event-caption{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 20px;border-top:1px solid #bc995d44;background:#153329}
.event-caption h2,.event-slide[data-slide="0"] .event-caption h2{font-size:14px;font-weight:600;color:#f1d49c;margin:0;line-height:1.4}
.event-caption .text-button{margin:0;border:0;padding:4px 0;color:#f1d49c;font-size:11px;white-space:nowrap}
.carousel-bottom{min-height:46px;padding:7px 18px}
@media(max-width:760px){.launch-sidebar h2{margin:0 0 12px}.event-carousel,.event-slide.poster-slide{min-height:0}.event-caption{padding:10px 12px;gap:8px}.event-caption h2,.event-slide[data-slide="0"] .event-caption h2{font-size:12px}.event-caption .text-button{font-size:10px}.event-caption .text-button span{margin-left:3px}.carousel-bottom{padding:6px 12px}}

/* Logo ở giữa menu, hai nhóm điều hướng cân đối hai bên. */
.site-header{background:#10120ff7;border-bottom:1px solid #be964f;backdrop-filter:blur(14px)}
.header-inner{display:grid;grid-template-columns:minmax(0,1fr) 190px minmax(0,1fr);column-gap:30px;row-gap:0;max-width:1380px;padding:0 30px;min-height:0}
.desktop-nav{display:flex;justify-content:space-around;gap:18px;margin:0;align-self:center}
.desktop-nav a{padding:16px 12px;font-size:13px;line-height:1.4;font-weight:700;text-transform:uppercase;letter-spacing:.025em;color:#e6c889;border-radius:50%}
.desktop-nav a:hover,.desktop-nav a.active{color:#fff0bc;background:radial-gradient(ellipse,#98261899,transparent 72%)}
.desktop-nav a.active:after{display:none}
.nav-left{grid-column:1;grid-row:1}.nav-right{grid-column:3;grid-row:1}
.menu-brand{grid-column:2;grid-row:1;display:block;width:176px;justify-self:center;padding:3px 0;filter:drop-shadow(0 2px 9px #a9461922)}
.menu-brand img{width:100%;height:90px;object-fit:contain}
.header-actions{grid-column:1/-1;grid-row:2;justify-content:center;gap:24px;margin:0;padding:5px 0 7px;border-top:1px solid #bda06122}
.account-links{font-size:11px;gap:9px}.topup-link{font-size:11px}.topup-link span{font-size:14px}
.header-download{min-height:27px;font-size:10px;padding:3px 13px;border-radius:8px}.header-download .download-icon{font-size:16px}
.hero{height:690px;min-height:690px}.hero-content{padding-top:0}
html{scroll-padding-top:145px}section{scroll-margin-top:140px}
@media(max-width:1250px) and (min-width:1051px){.header-inner{column-gap:15px;grid-template-columns:minmax(0,1fr) 165px minmax(0,1fr)}.desktop-nav a{font-size:12px;padding:15px 8px}.menu-brand{width:165px}.menu-brand img{height:84px}}
@media(max-width:1050px){.header-inner{grid-template-columns:minmax(0,1fr) 150px minmax(0,1fr);column-gap:10px;padding:0 18px;min-height:76px}.desktop-nav{display:none}.menu-brand{width:140px}.menu-brand img{height:72px}.menu-toggle{grid-column:1;grid-row:1;order:0;justify-self:start;margin:0}.header-actions{grid-column:3;grid-row:1;justify-content:flex-end;padding:0;border:0;gap:0}.header-actions .account-links,.header-actions .topup-link{display:none}.header-download{min-height:34px;padding:6px 11px;font-size:10px}.hero{height:660px;min-height:660px}html{scroll-padding-top:90px}section{scroll-margin-top:85px}}
@media(max-width:760px){.header-inner{grid-template-columns:minmax(0,1fr) 126px minmax(0,1fr);column-gap:6px;padding:0 12px;min-height:72px}.menu-brand{width:125px}.menu-brand img{height:66px}.header-download{font-size:9px;padding:5px 8px;gap:4px;white-space:nowrap}.header-download .download-icon{font-size:15px}.hero{height:625px;min-height:625px}.hero-content{padding-top:0}}
@media(max-width:370px){.hero{height:610px;min-height:610px}.header-inner{padding:0 8px}.header-download{font-size:9px;padding:5px 6px}}

/* Hàng tiện ích nằm trên logo và menu chính. */
.header-actions{grid-row:1;grid-column:1/-1;justify-content:flex-end;padding:7px 0 5px;border-top:0;border-bottom:1px solid #bda06122}
.nav-left,.nav-right,.menu-brand{grid-row:2}
@media(max-width:1050px){.header-actions{grid-row:1;grid-column:1/-1;justify-content:center;gap:20px;padding:6px 0;border-bottom:1px solid #bda06122}.header-actions .account-links{display:flex;font-size:11px}.header-actions .topup-link{display:block;font-size:11px}.header-download{min-height:27px;padding:3px 10px}.menu-toggle{grid-row:2}.menu-brand{grid-row:2}.header-inner{row-gap:0}.menu-brand img{height:66px}html{scroll-padding-top:122px}section{scroll-margin-top:118px}}
@media(max-width:760px){.header-actions{gap:14px;padding:5px 0}.header-actions .account-links{font-size:10px;gap:7px}.header-actions .topup-link{font-size:10px}.header-actions .topup-link span{display:none}.header-download{font-size:9px;min-height:25px;padding:3px 9px}.menu-brand img{height:62px}}
@media(max-width:370px){.header-actions{gap:10px}.header-actions .account-links{gap:5px}}

/* Menu, logo và tiện ích trên một hàng. */
.header-inner{grid-template-columns:minmax(0,1fr) 160px minmax(0,1fr);max-width:1840px;padding:0 24px;gap:18px;min-height:86px}
.nav-left,.menu-brand{grid-row:1}
.menu-brand{width:156px}.menu-brand img{height:82px}
.header-right{grid-column:3;grid-row:1;display:flex;align-items:center;justify-content:space-between;gap:16px;min-width:0}
.header-right .nav-right{display:flex;gap:10px;justify-content:flex-start;flex-shrink:0}
.desktop-nav a{font-size:11px;padding:14px 5px}
.header-actions{display:flex;flex-shrink:0;gap:12px;grid-column:auto;grid-row:auto;border:0;padding:0;margin:0;justify-content:flex-end}
.header-actions .account-links{display:flex;font-size:10px;gap:6px}.header-actions .topup-link{display:block;font-size:10px}.header-download{min-height:32px;padding:5px 10px;font-size:10px}
html{scroll-padding-top:102px}section{scroll-margin-top:98px}
@media(min-width:1600px){.desktop-nav a{font-size:13px;padding:15px 9px}.header-right{gap:22px}.header-actions{gap:18px}.header-actions .account-links,.header-actions .topup-link{font-size:12px}.header-download{font-size:11px}}
@media(max-width:1250px) and (min-width:1051px){.header-inner{grid-template-columns:minmax(0,1fr) 135px minmax(0,1fr);padding:0 16px;gap:10px}.menu-brand{width:133px}.header-right{gap:9px}.header-right .nav-right{gap:4px}.desktop-nav a{font-size:10px;padding:14px 3px}.header-actions{gap:8px}.header-actions .account-links,.header-actions .topup-link{font-size:9px}.header-download{font-size:9px;padding:4px 7px}.header-actions .topup-link span{display:none}}
@media(max-width:1050px){.header-inner{grid-template-columns:minmax(0,1fr) 140px minmax(0,1fr);padding:0 16px;gap:8px;min-height:72px}.desktop-nav,.header-right .nav-right{display:none}.header-right{display:contents}.menu-toggle{grid-row:1;grid-column:1}.menu-brand{grid-row:1;grid-column:2;width:135px}.menu-brand img{height:68px}.header-actions{grid-row:1;grid-column:3;justify-content:flex-end;gap:12px;border:0;padding:0}.header-actions .account-links,.header-actions .topup-link{display:none}.header-download{min-height:32px;padding:5px 10px;font-size:10px}html{scroll-padding-top:88px}section{scroll-margin-top:84px}}
@media(max-width:760px){.header-inner{grid-template-columns:minmax(0,1fr) 126px minmax(0,1fr);padding:0 12px;gap:6px}.menu-brand{width:125px}.menu-brand img{height:66px}.header-download{font-size:9px;padding:5px 8px}}

/* Bốn mục mỗi bên logo, đồng đều trên một hàng. */
.header-inner{grid-template-columns:minmax(0,1fr) 176px minmax(0,1fr);max-width:1600px;gap:24px;padding:0 28px}
.header-inner>.desktop-nav{display:flex;justify-content:space-around;gap:12px;margin:0}
.header-inner>.nav-left{grid-column:1;grid-row:1}.header-inner>.nav-right{grid-column:3;grid-row:1}
.header-inner>.desktop-nav a{font-size:13px;padding:16px 8px;font-weight:700}
.menu-brand{width:166px}.menu-brand img{height:88px}
.mobile-header-download{display:none}
@media(max-width:1250px) and (min-width:1051px){.header-inner{grid-template-columns:minmax(0,1fr) 150px minmax(0,1fr);gap:14px;padding:0 20px}.header-inner>.desktop-nav{gap:6px}.header-inner>.desktop-nav a{font-size:11px;padding:14px 4px}.menu-brand{width:146px}.menu-brand img{height:80px}}
@media(max-width:1050px){.header-inner{grid-template-columns:minmax(0,1fr) 140px minmax(0,1fr);padding:0 16px;gap:8px;min-height:72px}.header-inner>.desktop-nav{display:none}.menu-brand{width:135px}.menu-brand img{height:68px}.mobile-header-download{display:inline-flex;grid-column:3;grid-row:1;justify-self:end;font-size:10px;min-height:32px;padding:5px 12px}.menu-toggle{grid-row:1;grid-column:1}}
@media(max-width:760px){.header-inner{grid-template-columns:minmax(0,1fr) 126px minmax(0,1fr);padding:0 12px;gap:6px}.menu-brand{width:125px}.menu-brand img{height:66px}.mobile-header-download{font-size:9px;padding:5px 10px}}

/* Năm mục mỗi bên logo. */
@media(min-width:1051px){.header-inner>.desktop-nav{gap:8px}.header-inner>.desktop-nav a{font-size:12px;padding:16px 5px}}
@media(min-width:1600px){.header-inner>.desktop-nav a{font-size:13px}}
@media(min-width:1051px) and (max-width:1250px){.header-inner{gap:10px;padding:0 16px;grid-template-columns:minmax(0,1fr) 140px minmax(0,1fr)}.header-inner>.desktop-nav{gap:4px}.header-inner>.desktop-nav a{font-size:10px;padding:14px 3px}.menu-brand{width:138px}}

/* Hai thao tác tài khoản nổi bật, đồng bộ đỏ và vàng của thương hiệu. */
.header-inner>.nav-right a[data-link="login"],.header-inner>.nav-right a[data-link="register"]{border-radius:9px;padding:10px 14px;border:1px solid #c8a461;line-height:1.4;transition:background .2s,box-shadow .2s,transform .2s}
.header-inner>.nav-right a[data-link="login"]{color:#f4d699;background:#c8a4610c}
.header-inner>.nav-right a[data-link="register"]{color:#fff0bc;background:linear-gradient(135deg,#a93420,#761c13);box-shadow:inset 0 1px 0 #ffd87a33,0 2px 10px #a52d181f}
.header-inner>.nav-right a[data-link="login"]:hover{background:#b7954826;box-shadow:0 0 12px #c8a46122}
.header-inner>.nav-right a[data-link="register"]:hover{background:linear-gradient(135deg,#c14327,#932718);box-shadow:0 3px 14px #ac3d2933;transform:translateY(-1px)}
.mobile-menu a[data-link="login"]{border:1px solid #c8a46180;color:#f4d699;text-align:center}
.mobile-menu a[data-link="register"]{border:1px solid #c8a461;background:linear-gradient(135deg,#a93420,#761c13);color:#fff0bc;text-align:center}
@media(min-width:1051px) and (max-width:1250px){.header-inner>.nav-right a[data-link="login"],.header-inner>.nav-right a[data-link="register"]{padding:9px 8px}}
/* Đồng bộ lề menu và nội dung, bốn mục mỗi bên logo. */
.header-inner{width:min(1280px,calc(100% - 96px));max-width:none;padding:0;grid-template-columns:minmax(0,1fr) 176px minmax(0,1fr);gap:22px}
.header-inner>.desktop-nav{justify-content:space-between;gap:10px}
.header-inner>.desktop-nav a{font-size:12px;padding-inline:5px}
.launch-section{padding:24px 0}
.launch-grid{grid-template-columns:280px minmax(0,1fr);gap:20px}
.launch-sidebar{padding:16px 14px}
.launch-sidebar h2{font-size:24px;margin:0 0 10px}
.launch-sidebar>.eyebrow{font-size:8px;margin-bottom:4px}
.launch-support{margin-top:6px;font-size:10px}
.event-carousel{display:block;position:relative}
.event-slide.poster-slide{position:relative}
.event-caption{position:absolute;left:0;right:0;bottom:0;min-height:41px;padding:8px 125px 8px 14px;background:linear-gradient(0deg,#071c18f2,#071c18bd);border:0}
.event-caption h2,.event-slide[data-slide="0"] .event-caption h2{font-size:11px}
.event-caption .text-button{font-size:10px}
.carousel-bottom{position:absolute;right:7px;bottom:3px;border:0;min-height:35px;padding:2px 0;gap:5px;background:none}
.carousel-bottom>span{display:none}.carousel-dots{gap:0}.carousel-dots button{width:19px;height:28px}.carousel-dots button:after{left:5px;top:10px;width:7px;height:7px}.carousel-arrows{gap:4px}.carousel-arrows button{width:25px;height:27px;background:#0a211dcc;font-size:20px}
.event-poster{aspect-ratio:2.5;object-fit:cover}
.news-image img{display:block}.news-copy h3 a{color:inherit}.news-copy .text-button{display:inline-block}
@media(max-width:1250px){.header-inner{width:calc(100% - 64px);grid-template-columns:minmax(0,1fr) 140px minmax(0,1fr);gap:12px}.header-inner>.desktop-nav a{font-size:11px}.launch-grid{grid-template-columns:250px minmax(0,1fr);gap:16px}.event-poster{height:100%;min-height:310px;object-fit:contain;aspect-ratio:auto}.event-slide.poster-slide{min-height:310px;height:100%}.event-carousel{height:100%}}
@media(max-width:1050px){.header-inner{grid-template-columns:minmax(0,1fr) 140px minmax(0,1fr);gap:8px}.launch-grid{grid-template-columns:240px minmax(0,1fr)}}
@media(max-width:760px){.header-inner{width:calc(100% - 36px);grid-template-columns:minmax(0,1fr) 126px minmax(0,1fr);gap:6px}.launch-grid{grid-template-columns:1fr}.launch-section{padding:20px 0}.launch-sidebar{padding:16px 20px}.launch-sidebar .dragon-download,.launch-sidebar .image-services{max-width:310px;align-self:center}.launch-support{margin-top:8px}.event-slide.poster-slide{min-height:0;height:auto}.event-poster{height:auto;min-height:0;aspect-ratio:1958/745;object-fit:contain}.event-caption{position:static;min-height:39px;padding:9px 125px 9px 12px;background:#153329}.event-caption h2,.event-slide[data-slide="0"] .event-caption h2{font-size:10px}.event-caption .text-button{display:none}.carousel-bottom{bottom:4px}.event-carousel{height:auto}}

/* Biến khoảng trống thành lối tắt hữu ích cho người mới. */
.launch-sidebar{position:relative;isolation:isolate;overflow:hidden;justify-content:flex-start;background:linear-gradient(145deg,#30291cf5,#102e25ed);padding:17px 14px 12px}
.launch-sidebar:before{content:'';position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(0deg,#0b251b99,#0b251b22),url('assets/landscape.webp') 56% center/cover;opacity:.18}
.launch-sidebar h2{margin-bottom:10px;font-size:25px}
.launch-sidebar .launch-support{margin:5px 0 8px;padding:3px 8px}
.launch-starter{width:100%;margin-top:auto;border-top:1px solid #cda86855;padding-top:9px;text-align:left}
.launch-starter>p{font-size:8px;letter-spacing:.13em;color:#c5a973;margin:0 0 5px}
.launch-starter>a{display:flex;gap:9px;align-items:center;padding:6px 3px;border-radius:6px;font-size:11px;line-height:1.5;color:#f0d7a1;transition:background .2s}
.launch-starter>a:hover{background:#e2ba6120}
.launch-starter>a+a{border-top:1px solid #cba65c1f}
.starter-symbol{flex:0 0 24px;width:24px;height:24px;border:1px solid #b695554d;border-radius:50%;display:grid;place-items:center;color:#cfb274;font-size:10px}
.launch-starter small{display:block;font-size:9px;color:#b3c0ae;font-weight:400}
.starter-arrow{margin-left:auto;color:#ddbc77}
@media(max-width:760px){.launch-sidebar{padding:16px 20px 12px}.launch-starter{max-width:310px;align-self:center;margin-top:5px}.launch-starter>a{padding:8px 3px;font-size:12px}.launch-starter small{font-size:10px}.launch-starter>p{font-size:9px}}