:root{--bg:#06151c;--panel:#0b2029;--panel2:#102d38;--ink:#eef8f8;--muted:#a9c1c4;--gold:#e8bd65;--jade:#6fe0bd;--danger:#ff6d69;--line:#ffffff1a;--shadow:#0008}*{box-sizing:border-box}html{background:var(--bg);scroll-behavior:smooth}body{margin:0;min-height:100vh;color:var(--ink);background:radial-gradient(circle at 20% 0,#154b4e 0,transparent 35%),linear-gradient(180deg,#07151c,#040b10);font:15px/1.5 "Segoe UI",system-ui,-apple-system,BlinkMacSystemFont,Arial,sans-serif}button,a{font:inherit}button{cursor:pointer}a{text-decoration:none;color:inherit}img{max-width:100%}.topbar{position:fixed;z-index:50;top:0;left:0;right:0;height:72px;padding:0 clamp(14px,3vw,42px);display:flex;align-items:center;justify-content:space-between;gap:18px;background:#051117de;border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.brand{display:flex;align-items:center;gap:11px;min-width:0}.brand-mark{width:42px;height:42px;display:grid;place-items:center;border:1px solid #e8bd6570;border-radius:50%;color:#ffe7a9;background:linear-gradient(145deg,#684c18,#1d2f29);font:900 12px/1 Georgia,serif;letter-spacing:.06em}.brand b,.brand small{display:block}.brand b{font:800 14px/1.05 Georgia,serif;letter-spacing:.08em}.brand small{margin-top:4px;color:#91aaa9;font-size:9px;letter-spacing:.16em}.top-actions{display:flex;align-items:center;gap:8px}.build-badge{padding:6px 9px;border:1px solid #6fe0bd55;border-radius:999px;color:#94f0d3;background:#0b2f2b;font-size:10px;font-weight:900;letter-spacing:.08em}.btn{min-height:40px;padding:0 14px;border:1px solid var(--line);border-radius:9px;background:#ffffff0b;color:#f4fbfb;font-weight:800;display:inline-flex;align-items:center;justify-content:center;gap:7px;transition:.18s ease}.btn:hover{transform:translateY(-1px);border-color:#ffffff3d;background:#ffffff14}.btn:disabled{opacity:.35;cursor:not-allowed;transform:none}.btn.primary{border-color:#ebc86f;background:linear-gradient(135deg,#c79331,#7e5519);color:#fff7df;box-shadow:0 9px 24px #0007}.btn.glass{background:#10323dcc;border-color:#a6d1cd40}.btn.ghost{background:#06171dd4}.btn.xl{min-height:52px;padding:0 22px}#app{min-height:100vh;padding-top:72px}.screen{display:none;min-height:calc(100vh - 72px)}.screen.is-active{display:block}.launch-screen{position:relative;overflow:hidden;min-height:calc(100vh - 72px);padding:clamp(38px,6vw,76px);isolation:isolate}.launch-backdrop,.launch-overlay{position:absolute;inset:0;z-index:-3}.launch-backdrop{background:url("../../assets/game-v31-world.webp") center/cover no-repeat;transform:scale(1.015)}.launch-overlay{z-index:-2;background:linear-gradient(90deg,#030b0ff7 0%,#07171dde 44%,#06151a79 70%,#020709ab 100%)}.launch-screen:after{content:"";position:absolute;z-index:-1;inset:auto -10% -42% 35%;height:75%;background:radial-gradient(ellipse,#65e6b31c 0,transparent 67%);filter:blur(10px)}.launch-copy{max-width:760px;padding-top:clamp(32px,6vh,80px)}.eyebrow,.step,.result-kicker{display:block;margin-bottom:14px;color:#9cf0d3;font-size:11px;font-weight:900;letter-spacing:.15em}.launch-copy h1{margin:0;color:#fff;font:900 clamp(48px,8vw,100px)/.82 Georgia,"Times New Roman",serif;letter-spacing:-.055em;text-shadow:0 6px 36px #000}.launch-copy h1 em{color:#f0c86d;font-style:normal}.launch-copy p{max-width:680px;margin:28px 0 0;color:#cfdddc;font-size:clamp(16px,1.5vw,20px)}.launch-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}.launch-meta{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:26px;color:#bcd1cf;font-size:12px;font-weight:700}.launch-feature{position:absolute;right:clamp(30px,5vw,90px);bottom:30px;width:min(30vw,380px);min-width:260px;display:grid;grid-template-columns:115px 1fr;align-items:end;border:1px solid #ffffff25;border-radius:16px;background:#061319b8;box-shadow:0 20px 60px #0008;backdrop-filter:blur(14px);overflow:hidden}.launch-feature img{width:115px;height:145px;object-fit:contain;object-position:center bottom;filter:drop-shadow(0 9px 13px #000a)}.launch-feature div{padding:18px 16px}.launch-feature span,.launch-feature small{display:block;color:#9bb1b0;font-size:10px}.launch-feature b{display:block;margin:3px 0;color:#f5d47f;font:900 22px Georgia,serif}.picker-screen{padding:clamp(24px,4vw,54px);background:linear-gradient(180deg,#081b23,#061118)}.section-heading{max-width:1500px;margin:0 auto 24px;display:flex;align-items:flex-start;justify-content:space-between;gap:18px}.section-heading h2{margin:0;color:#f6e3b3;font:900 clamp(30px,4vw,48px)/1 Georgia,serif}.section-heading p{max-width:760px;margin:10px 0 0;color:var(--muted)}.hero-grid,.map-grid{max-width:1500px;margin:auto;display:grid;gap:14px}.hero-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.map-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.hero-card,.map-card{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:15px;background:#0a1d25;box-shadow:0 12px 32px #0003;transition:.2s}.hero-card:hover,.map-card:hover{transform:translateY(-3px);border-color:#d8b45f6b}.hero-card.is-selected,.map-card.is-selected{border-color:#f0c96e;box-shadow:0 0 0 2px #f0c96e38,0 18px 45px #0007}.hero-art{position:relative;height:270px;overflow:hidden;background:radial-gradient(circle at 50% 35%,#315a59,#101c23 65%)}.hero-art:after,.map-card:after{content:"";position:absolute;inset:auto 0 0;height:45%;background:linear-gradient(transparent,#07151bea);pointer-events:none}.hero-art img{width:100%;height:100%;display:block;object-fit:contain;object-position:center bottom;filter:drop-shadow(0 15px 24px #000b);transition:.25s}.hero-card:hover .hero-art img{transform:scale(1.035)}.hero-card[data-hero="lac-viet"] .hero-art img,.hero-card[data-hero="hong-son"] .hero-art img,.hero-card[data-hero="mi-chau"] .hero-art img,.hero-card[data-hero="van-kieu"] .hero-art img,.hero-card[data-hero="lac-dieu"] .hero-art img{object-fit:cover}.hero-copy-card{position:relative;z-index:2;padding:17px}.hero-copy-card small{color:#80d8bd;font-size:10px;font-weight:900;letter-spacing:.12em}.hero-copy-card h3{margin:5px 0 7px;color:#f5deb0;font:900 23px Georgia,serif}.hero-copy-card p{margin:0;color:#aebfc0;font-size:13px}.hero-stats{display:flex;gap:7px;margin-top:12px}.hero-stats span{padding:5px 7px;border-radius:6px;background:#ffffff09;color:#cce0df;font-size:10px;font-weight:800}.pick-btn{width:100%;margin-top:13px}.map-card{min-height:320px;cursor:pointer}.map-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:.3s}.map-card:hover img{transform:scale(1.035)}.map-overlay{position:absolute;z-index:1;inset:0;background:linear-gradient(180deg,#04101510 15%,#041015e8 74%,#041015 100%)}.map-copy{position:absolute;z-index:3;left:0;right:0;bottom:0;padding:20px}.map-copy small{color:#83dfc3;font-weight:900;font-size:10px;letter-spacing:.13em}.map-copy h3{margin:5px 0;color:#ffe3a2;font:900 25px Georgia,serif}.map-copy p{margin:0;color:#c5d5d4;font-size:12px}.difficulty{display:inline-flex;margin-top:10px;padding:4px 7px;border-radius:999px;background:#07191ccc;color:#f1ce79;font-size:10px;font-weight:900}.sticky-action{position:sticky;z-index:10;bottom:14px;max-width:1500px;margin:24px auto 0;padding:12px 14px;display:flex;justify-content:space-between;align-items:center;gap:14px;border:1px solid #ffffff1e;border-radius:13px;background:#07171ddf;box-shadow:0 14px 40px #0009;backdrop-filter:blur(12px)}.sticky-action div{color:#b8ccca;font-weight:800}.battle-screen{position:relative;overflow:hidden;background:#02090d}.battle-bg,.battle-shade{position:absolute;inset:0}.battle-bg{background-position:center;background-size:cover;filter:saturate(.9) contrast(1.05);transform:scale(1.015)}.battle-shade{background:linear-gradient(180deg,#02070aa8,#06151a33 35%,#020609c9 100%)}.battle-shell{position:relative;z-index:2;min-height:calc(100vh - 72px);padding:16px clamp(12px,2.5vw,36px) 20px;display:grid;grid-template-rows:auto auto minmax(320px,1fr) auto auto;gap:12px}.battle-toolbar{display:flex;justify-content:space-between;align-items:center;gap:12px}.battle-title{text-align:center}.battle-title small,.battle-title b{display:block}.battle-title small{color:#9cdbca;font-size:9px;font-weight:900;letter-spacing:.12em}.battle-title b{color:#ffe3a2;font:900 20px Georgia,serif}.battle-nav{min-height:35px;background:#06141bbd}.hud{display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:center}.hud-card{min-width:0;padding:8px 10px;display:flex;align-items:center;gap:10px;border:1px solid #ffffff1c;border-radius:11px;background:#041017d4;backdrop-filter:blur(10px)}.enemy-hud{justify-content:flex-end;text-align:right}.avatar{width:50px;height:50px;flex:0 0 50px;overflow:hidden;border:1px solid #ffffff22;border-radius:9px;background:#112c34}.avatar img{width:100%;height:100%;object-fit:cover}.hud-copy{min-width:0;flex:1}.hud-copy>b,.hud-copy>small{display:block}.hud-copy>b{color:#f7deb0;font:900 16px Georgia,serif;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.hud-copy>small{color:#9cb4b3;font-size:10px}.hp-line{margin-top:5px;display:flex;align-items:center;gap:6px}.hp-line span,.hp-line strong{font-size:9px}.bar{height:8px;flex:1;overflow:hidden;border-radius:999px;background:#ffffff14}.bar i{display:block;width:100%;height:100%;border-radius:inherit;background:linear-gradient(90deg,#2ba96f,#83e2a9);transition:.35s}.enemy-hud .bar i{background:linear-gradient(90deg,#ff8172,#bd332f)}.round-badge{width:48px;height:48px;display:grid;place-items:center;align-content:center;border-radius:50%;border:1px solid #dfbd6a70;background:#0b181bda;text-align:center}.round-badge small{font-size:7px}.round-badge b{color:#ffe092;font:900 18px Georgia,serif}.stage{position:relative;min-height:340px;display:flex;align-items:flex-end;justify-content:space-around;gap:10%;overflow:hidden;border:1px solid #ffffff0f;border-radius:16px;background:radial-gradient(ellipse at 50% 100%,#ffffff0d,transparent 55%)}.stage:after{content:"";position:absolute;left:8%;right:8%;bottom:3%;height:13%;border-radius:50%;background:#0008;filter:blur(16px)}.fighter{position:relative;z-index:2;width:min(34vw,430px);height:min(52vh,560px);margin:0;display:flex;align-items:flex-end;justify-content:center}.fighter img{position:relative;z-index:2;width:100%;height:100%;object-fit:contain;object-position:center bottom;filter:drop-shadow(0 25px 22px #000c);transition:.2s}.fighter figcaption{position:absolute;z-index:4;bottom:7px;padding:6px 10px;border-radius:999px;background:#031015c7;color:#ffe4a5;font-size:10px;font-weight:900}.fighter-aura{position:absolute;z-index:1;left:15%;right:15%;bottom:5%;height:60%;border-radius:50%;background:radial-gradient(ellipse,#67ddba2d 0,transparent 64%);filter:blur(8px)}.enemy-aura{background:radial-gradient(ellipse,#ff6e5e29 0,transparent 64%)}.enemy-fighter img{transform:scaleX(-1)}.vs-mark{position:absolute;z-index:5;left:50%;top:48%;transform:translate(-50%,-50%);color:#ffe6a5aa;font:900 30px Georgia,serif;text-shadow:0 3px 12px #000}.fighter.attack{animation:lunge .42s ease}.fighter.hit{animation:hit .34s ease}.damage-pop{position:absolute;z-index:10;left:50%;top:40%;transform:translate(-50%,-50%);font:900 42px Georgia,serif;color:#fff0bb;text-shadow:0 2px 12px #000;opacity:0;pointer-events:none}.damage-pop.show{animation:damage .75s ease}.battle-flash{position:absolute;z-index:9;inset:0;pointer-events:none;background:#fff;opacity:0}.battle-flash.show{animation:flash .22s ease}@keyframes lunge{50%{transform:translateX(12%) scale(1.04)}}@keyframes hit{30%{transform:translateX(3%) rotate(1.5deg);filter:brightness(1.6)}60%{transform:translateX(-2%)}}@keyframes damage{0%{opacity:0;transform:translate(-50%,10px) scale(.7)}20%{opacity:1}100%{opacity:0;transform:translate(-50%,-55px) scale(1.2)}}@keyframes flash{20%{opacity:.16}100%{opacity:0}}.battle-console{display:grid;grid-template-columns:minmax(180px,.7fr) minmax(500px,1.6fr);gap:10px}.battle-message{padding:10px 12px;border:1px solid #ffffff17;border-radius:10px;background:#041116d9}.battle-message span,.battle-message b,.battle-message small{display:block}.battle-message span{color:#71ddbe;font-size:8px;font-weight:900;letter-spacing:.13em}.battle-message b{margin:2px 0;color:#f6e0b2}.battle-message small{color:#8ca6a5;font-size:9px}.skill-bar{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.skill{position:relative;min-height:65px;padding:8px;border:1px solid #ffffff1e;border-radius:10px;background:#081b23dc;color:#ecf7f4;text-align:left}.skill:hover:not(:disabled){border-color:#e9c46b88;background:#102a32}.skill:disabled{opacity:.45}.skill b,.skill small{display:block}.skill b{color:#f0d38b;font-size:12px}.skill small{margin-top:3px;color:#9fb4b3;font-size:9px}.skill .key{position:absolute;top:6px;right:7px;width:18px;height:18px;display:grid;place-items:center;border-radius:5px;background:#ffffff0d;font-size:9px}.skill .cooldown{position:absolute;inset:auto 7px 6px auto;color:#ffcf73;font-size:8px;font-weight:900}.combat-log{height:32px;overflow:hidden;display:flex;align-items:center;gap:13px;color:#a9bcba;font-size:10px;white-space:nowrap}.combat-log span:first-child{color:#83dfc3}.result-screen{position:relative;min-height:calc(100vh - 72px);display:none!important;place-items:center;padding:24px;isolation:isolate}.result-screen.is-active{display:grid!important}.result-backdrop{position:absolute;z-index:-2;inset:0;background-position:center;background-size:cover;filter:blur(2px) brightness(.42)}.result-screen:after{content:"";position:absolute;z-index:-1;inset:0;background:radial-gradient(circle at 50% 40%,#17453a44,#02080be8 70%)}.result-panel{width:min(720px,94vw);padding:clamp(26px,5vw,52px);border:1px solid #ffffff22;border-radius:20px;background:#06161ce8;box-shadow:0 30px 90px #000b;text-align:center;backdrop-filter:blur(15px)}.result-panel h2{margin:0;color:#f7d986;font:900 clamp(40px,7vw,68px)/1 Georgia,serif}.result-panel p{color:#bfd0ce}.result-summary{margin:24px 0;display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.result-summary div{padding:13px;border-radius:10px;background:#ffffff08}.result-summary small,.result-summary b{display:block}.result-summary small{color:#8da6a5;font-size:9px}.result-summary b{margin-top:4px;color:#e7d29a}.result-actions{display:flex;flex-wrap:wrap;justify-content:center;gap:8px}@media(max-width:980px){.launch-feature{display:none}.hero-grid,.map-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.battle-console{grid-template-columns:1fr}.stage{min-height:300px}.fighter{width:42vw;height:44vh}}@media(max-width:680px){.topbar{height:62px;padding:0 10px}.brand small,.build-badge,#fullscreenBtn{display:none}.brand b{font-size:11px}.brand-mark{width:36px;height:36px}#app{padding-top:62px}.screen{min-height:calc(100vh - 62px)}.launch-screen{min-height:calc(100vh - 62px);padding:24px 18px}.launch-copy{padding-top:12vh}.launch-copy h1{font-size:54px}.launch-actions .btn{width:100%}.launch-meta{gap:7px 12px}.picker-screen{padding:20px 12px 84px}.section-heading{align-items:flex-start}.section-heading .btn{min-width:max-content}.section-heading p{font-size:12px}.hero-grid,.map-grid{grid-template-columns:1fr}.hero-art{height:310px}.map-card{min-height:280px}.sticky-action{position:fixed;left:8px;right:8px;bottom:8px;margin:0}.sticky-action div{display:none}.sticky-action .btn{width:100%}.battle-shell{min-height:calc(100vh - 62px);padding:8px;grid-template-rows:auto auto minmax(250px,1fr) auto auto}.battle-toolbar .battle-nav{font-size:9px;padding:0 8px}.battle-title b{font-size:15px}.hud{grid-template-columns:1fr 36px 1fr;gap:5px}.hud-card{padding:5px;gap:5px}.avatar{width:36px;height:36px;flex-basis:36px}.hud-copy>b{font-size:11px}.hud-copy>small,.hp-line span,.hp-line strong{font-size:7px}.round-badge{width:34px;height:34px}.round-badge b{font-size:13px}.stage{min-height:260px}.fighter{width:47vw;height:38vh}.fighter figcaption{display:none}.vs-mark{font-size:20px}.battle-message{display:none}.skill-bar{grid-template-columns:repeat(2,1fr)}.skill{min-height:58px}.combat-log{height:24px;font-size:8px}.result-summary{grid-template-columns:1fr}.result-actions .btn{width:100%}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}