@font-face{font-family:Inter;src:url('/fonts/inter-latin.woff2') format('woff2');font-weight:100 900;font-display:swap}
@font-face{font-family:Inter;src:url('/fonts/inter-vietnamese.woff2') format('woff2');font-weight:100 900;font-display:swap;unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
:root{color-scheme:dark;--bg:#080b10;--surface:#0e1219;--surface-2:#121721;--ink:#f1f3f7;--muted:#8b95a5;--faint:#566172;--line:#222936;--mint:#a2f3cf;--violet:#b5a2fc;--font:Inter,Arial,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:95px}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.7 var(--font);-webkit-font-smoothing:antialiased;overflow-x:clip}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer;color:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button:disabled{opacity:.55;cursor:wait}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--mint);outline-offset:5px}svg{width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:1.6;flex-shrink:0}p{color:var(--muted);margin:0}h1,h2,h3{font-weight:550;margin:0;line-height:1.2}h2{font-size:46px;letter-spacing:-2px}h2>span{color:#7b8596}h3{font-size:23px;letter-spacing:-.8px}.section-width{width:min(1260px,100%);padding-left:40px;padding-right:40px;margin:auto}.ambient{position:absolute;pointer-events:none;z-index:-1}.ambient-top{width:100%;height:700px;top:70px;background:radial-gradient(ellipse 40% 60% at 50% 12%,#4b418327,transparent 85%)}
.header{height:80px;border-bottom:1px solid #ffffff09;position:relative;z-index:20;background:#080b10b0;backdrop-filter:blur(20px)}.header-inner{height:100%;width:min(1390px,100%);padding:0 45px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:25px}.brand{display:flex;gap:10px;align-items:center;font-size:22px;font-weight:650;letter-spacing:-1px;white-space:nowrap}.brand-symbol{width:31px;height:31px;display:grid;place-items:center;background:#171d27;border:1px solid #354138;border-radius:8px;color:var(--mint);box-shadow:inset 0 0 12px #b8ffca08}.brand-symbol svg{width:22px;height:22px;fill:currentColor;stroke:none}.brand-light{font-weight:400;color:#929cad;margin-left:3px}.brand-beta{font:8px/1.6 monospace;color:#738071;border:1px solid #2d372a;padding:3px 5px;border-radius:4px;margin-left:3px;letter-spacing:.4px}.header nav{display:flex;gap:31px}.nav-link{font-size:12px;color:#8f98a8;display:flex;align-items:center;gap:6px;transition:color .2s}.nav-link:hover,.nav-link.active{color:#f4f5f8}.nav-new{font-size:7px;color:#bea8f6;background:#a78bfa12;border:1px solid #a78bfa24;padding:1px 4px;border-radius:3px;letter-spacing:.5px}.account-button{border:1px solid #303642;background:linear-gradient(#1b202a,#151a23);border-radius:7px;padding:9px 13px;display:flex;gap:8px;align-items:center;font-size:11px;box-shadow:0 1px #ffffff08 inset}.account-button svg{width:14px;height:14px;color:#9ca7b8}.mobile-menu{display:none}
.hero{position:relative;text-align:center;padding-top:66px;padding-bottom:31px;isolation:isolate}.hero-grid{position:absolute;z-index:-1;inset:0 0 100px;opacity:.18;background-image:linear-gradient(#8c9fb40d 1px,transparent 1px),linear-gradient(90deg,#8c9fb40d 1px,transparent 1px);background-size:64px 64px;mask-image:radial-gradient(ellipse at center,#000 10%,transparent 72%)}.announcement{display:inline-flex;align-items:center;gap:13px;border:1px solid #373244;border-radius:30px;background:linear-gradient(110deg,#27223290,#17171d70);padding:5px 12px 5px 6px;color:#b4adca;font-size:10px;margin-bottom:27px;box-shadow:0 1px 0 #ffffff09 inset}.announcement-label{background:#a68ce926;border:1px solid #baa1ed20;border-radius:20px;font-size:8px;letter-spacing:.9px;color:#d0bdf6;padding:3px 7px}.announcement-arrow{font-size:14px;margin-left:2px;color:#d0bdf6}.hero h1{font-size:clamp(46px,5.6vw,78px);letter-spacing:-4.3px;line-height:1.13;font-weight:570;background:linear-gradient(180deg,#fafaff 35%,#b9c0d0);-webkit-background-clip:text;background-clip:text;color:transparent}.hero h1>span{background:linear-gradient(100deg,#d7e8ed 0%,#b9a7f4 57%,#9ee2d1 100%);-webkit-background-clip:text;background-clip:text;color:transparent}.hero-description{font-size:15px;line-height:1.85;margin-top:22px;color:#8b94a6;letter-spacing:-.15px}.hero-actions{display:flex;justify-content:center;gap:12px;margin:29px 0 20px}.button{display:inline-flex;align-items:center;justify-content:center;gap:16px;border:1px solid transparent;border-radius:7px;padding:12px 18px;font-size:12px;font-weight:550;line-height:1.6;transition:transform .2s,box-shadow .2s,background .2s;white-space:nowrap}.button svg{width:16px;height:16px}.button:hover{transform:translateY(-2px)}.button-primary{background:linear-gradient(180deg,#f4f6fa,#dfe5ed);color:#161d27;border-color:#ffffffa1;box-shadow:0 1px 0 #fff inset,0 4px 12px #0003}.button-primary:hover{background:#fff;box-shadow:0 0 26px #deeeff16}.button-secondary{background:linear-gradient(#191e28,#121721);border:1px solid #303846;color:#c4cbd6;box-shadow:0 1px 0 #ffffff06 inset}.button-secondary:hover{border-color:#5a6578}.code-symbol{font:13px monospace;color:#9ca7b8}.hero-promises{display:flex;justify-content:center;gap:21px;font-size:9px;color:#657186}.hero-promises>span{display:flex;gap:6px;align-items:center}.hero-promises i{font-style:normal;font-size:10px;color:#a2b7a6}.hero-architecture{position:relative;height:186px;width:min(1060px,100%);margin:42px auto 0;display:flex;align-items:center;justify-content:space-between;text-align:left;padding:0 20px}.connection-lines{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;opacity:.6;z-index:-1}.architecture-client{display:flex;align-items:center;gap:11px;background:#0d1219;border:1px solid #2a3340;padding:14px 18px;border-radius:9px;box-shadow:0 0 40px #0b131b;font-size:11px;color:#b0b9c7;width:202px}.client-icon{font-size:26px;color:#8ea7b9;line-height:1}.architecture-client small{display:block;font:6px/1.7 monospace;letter-spacing:1.3px;color:#526477;margin-top:4px}.architecture-core{position:absolute;left:calc(50% - 49px);top:39px;display:flex;align-items:center;flex-direction:column;gap:14px}.core-surface{width:98px;height:98px;border-radius:22px;display:grid;place-items:center;border:1px solid #7e9e9c55;background:linear-gradient(140deg,#244038,#142026 60%,#262334);box-shadow:0 0 0 7px #799e8f06,0 0 0 8px #789b8b11,0 0 60px #6be7b51a,inset 0 1px 2px #b7ebdf2b;transform:rotate(-7deg)}.core-surface svg{width:53px;height:53px;fill:#c2f2dc;stroke:none;filter:drop-shadow(0 0 10px #bdffd033);transform:rotate(7deg)}.architecture-core>span{font:7px monospace;letter-spacing:1.5px;color:#586c75}.architecture-services{display:flex;flex-direction:column;gap:12px;width:183px}.architecture-services>div{border:1px solid #28323c;background:#0d1219;padding:9px 12px;border-radius:7px;display:flex;gap:10px;align-items:center;font-size:10px;color:#9ba8ba;line-height:1.3}.architecture-services>div>span:last-child{margin-left:auto;font-size:12px;color:#455568}.arch-icon{font-size:16px;line-height:1}.violet{color:#baa3f8}.pink{color:#e5a1c4}.orange{color:#ecb28a}.blue{color:#8fbdea}
.platform-strip{border-top:1px solid #202731;border-bottom:1px solid #202731;background:#0b0f15}.strip-inner{height:95px;display:flex;justify-content:space-between;align-items:center;gap:25px}.strip-inner>span{display:flex;align-items:center;gap:9px;white-space:nowrap;color:#9ba5b5;font-size:17px;font-weight:500;letter-spacing:-.6px}.strip-inner svg{width:24px;height:24px;color:#8a98a9}.strip-inner>.strip-label,.strip-inner>.strip-open{font:7px monospace;letter-spacing:1px;color:#536174}.strip-inner>.strip-open{font-size:6px}.strip-open>span{font:16px var(--font);margin-left:4px;color:#7d8b9e}.zing-wordmark{font-size:24px;font-weight:700;background:linear-gradient(135deg,#abb2ce,#747c97);-webkit-background-clip:text;background-clip:text;color:transparent}.zalo-mark{border:1px solid #6d7f97;border-radius:6px;padding:0 4px;font-size:14px;line-height:1.5}
.eyebrow{display:flex;align-items:center;gap:10px;font:8px/1.5 monospace;letter-spacing:1.5px;color:#7e8a9c;margin-bottom:19px}.section-index{font-size:7px;letter-spacing:0;border:1px solid #2b3543;border-radius:4px;padding:2px 5px;color:#8da0b2}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:35px;margin-bottom:36px}.section-description{font-size:13px;line-height:1.9;color:#798698;letter-spacing:-.1px}.section-heading>.section-description{margin-bottom:4px}.explore{padding-top:85px;padding-bottom:84px}.filter-row{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #252d3a;padding-bottom:20px;margin-top:41px;margin-bottom:25px;gap:15px}.filters{display:flex;gap:7px}.filter{border:1px solid transparent;border-radius:6px;color:#717f92;font-size:10px;padding:8px 13px;background:transparent;transition:background .2s}.filter:hover{color:#dbe0e9}.filter.active{background:#1b222e;border-color:#303a49;color:#e3e9f0}.filter>span{font-size:8px;color:#7c8ca2;border-radius:3px;background:#2d3745;padding:1px 4px;margin-left:4px}.library-note{display:flex;align-items:center;gap:7px;font:8px monospace;color:#718e80}.live-dot{width:5px;height:5px;background:#93deb5;border-radius:50%;display:inline-block;box-shadow:0 0 8px #80d6aa33;flex-shrink:0}.api-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.api-card{position:relative;border:1px solid #262d39;border-radius:13px;background:linear-gradient(150deg,#131820,#0d1118 80%);overflow:hidden;transition:transform .3s,border-color .3s,box-shadow .3s}.api-card:hover{transform:translateY(-5px);border-color:#526175;box-shadow:0 15px 40px #0002}.card-top{display:flex;justify-content:space-between;align-items:center;padding:20px 22px 0}.api-icon{width:32px;height:32px;display:grid;place-items:center;font-size:24px;line-height:1}.free-pill{font:7px monospace;letter-spacing:.8px;color:#798b9d;border:1px solid #313c49;border-radius:5px;padding:4px 7px;display:flex;gap:15px}.free-pill>span{font:12px var(--font);color:#a0b9ac}.card-visual{height:195px;position:relative;display:grid;place-items:center;isolation:isolate;margin:0 6px}.visual-caption{position:absolute;bottom:12px;font:5px monospace;color:#485871;letter-spacing:2px}.intelligence-art{background:radial-gradient(ellipse at center,#7c5ccc1c,transparent 63%)}.intelligence-orb{width:129px;height:129px;position:relative;display:grid;place-items:center;transform:rotate(-22deg);filter:drop-shadow(0 0 12px #9980e820)}.intelligence-orb>div{position:absolute;inset:0;border:1px solid #a58aea8c;border-radius:50%;transform:rotateY(0deg)}.intelligence-orb>div:nth-child(2){transform:rotateY(42deg)}.intelligence-orb>div:nth-child(3){transform:rotateY(73deg)}.intelligence-orb>div:nth-child(4){transform:rotateX(42deg)}.intelligence-orb>div:nth-child(5){transform:rotateX(73deg)}.intelligence-orb>span{font-size:54px;line-height:1;color:#bca3f4;text-shadow:0 0 20px #8a5ee382;transform:rotate(22deg)}.vinyl-art{background:radial-gradient(ellipse at center,#a65b8b19,transparent 65%)}.vinyl-record{width:141px;height:141px;position:absolute;left:calc(50% - 99px);top:21px;border:1px solid #5a405b;border-radius:50%;background:repeating-radial-gradient(circle,#1f1727 0,#211b2c 1px,#3b2c42 2px,#211b2c 3px);box-shadow:7px 10px 28px #0007,inset 0 0 9px #d09aba15;transform:rotate(-20deg);display:grid;place-items:center}.vinyl-label{display:grid;place-content:center;width:51px;height:51px;border-radius:50%;background:linear-gradient(135deg,#d3aec5,#af83b0);color:#4d3551;text-align:center;font-size:11px;font-weight:700;line-height:1.4;box-shadow:0 0 0 3px #c194b520}.vinyl-label small{font-size:3px;letter-spacing:1px;font-weight:400}.vinyl-spectrum{display:flex;gap:4px;align-items:center;position:absolute;right:calc(50% - 115px);height:80px;z-index:-1}.vinyl-spectrum i{width:3px;height:24px;background:linear-gradient(#d499c1,#76527e);border-radius:3px;box-shadow:0 0 8px #a35e9822}.vinyl-spectrum i:nth-child(2n){height:46px}.vinyl-spectrum i:nth-child(3n){height:68px}.vinyl-spectrum i:nth-child(5n){height:85px}.sound-art{background:radial-gradient(ellipse at center,#bd7d3d1a,transparent 65%)}.sound-disc{width:122px;height:122px;border:1px solid #bd885044;border-radius:50%;position:absolute;top:27px;background:radial-gradient(circle at 30% 25%,#6f4a2c33,#c08d5110 60%,#a7844d22);box-shadow:0 0 40px #bd7b3b0a}.sound-spectrum{display:flex;align-items:center;justify-content:center;gap:4px;filter:drop-shadow(0 0 7px #e9a36922)}.sound-spectrum i{height:19px;width:4px;border-radius:3px;background:linear-gradient(#f2ca94,#b37a43)}.sound-spectrum i:nth-child(2n){height:42px}.sound-spectrum i:nth-child(3n){height:63px}.sound-spectrum i:nth-child(4n){height:83px}.sound-spectrum i:nth-child(5n){height:52px}.card-content{padding:0 24px 20px}.card-category{font:6px monospace;letter-spacing:1.5px;color:#748096;display:block;margin:0 0 12px}.api-card h3{font-size:22px;letter-spacing:-.9px;margin-bottom:13px}.api-card p{font-size:11px;line-height:1.9;min-height:63px;color:#7a869a}.model-tags{display:flex;gap:6px;margin:18px 0 24px;flex-wrap:wrap}.model-tags>span{font:7px monospace;border:1px solid #2b3542;border-radius:4px;background:#151d2880;padding:3px 6px;color:#7f91a7}.card-link{display:flex;justify-content:space-between;align-items:center;width:100%;padding:17px 0 0;border:0;border-top:1px solid #26303e;background:none;font-size:11px;color:#b8c8d9}.card-link>span{font-size:17px;color:#91a9bc}
.playground-section{border-top:1px solid #222b38;border-bottom:1px solid #222b38;background:radial-gradient(ellipse at 50% 60%,#151c292b,transparent 70%),#0b0f16;padding:75px 0 35px}.playground-section .section-heading{margin-bottom:36px}.section-heading>div:last-child>.text-link{margin-top:15px}.text-link{display:inline-flex;align-items:center;gap:13px;color:#b2c5d9;font-size:11px;border:0;padding:0;background:none}.text-link:hover{color:white}.playground-console{border:1px solid #354154;border-radius:12px;background:#0c1119;overflow:hidden;box-shadow:0 0 0 5px #ffffff02,0 25px 80px #0003}.console-top{height:49px;padding:0 19px;display:flex;align-items:center;gap:16px;border-bottom:1px solid #273244;background:linear-gradient(#171e2a,#121925)}.console-dots{display:flex;gap:5px}.console-dots i{width:6px;height:6px;border-radius:50%;background:#4c5b70}.console-dots i:first-child{background:#b27a81}.console-dots i:nth-child(2){background:#b8a578}.console-dots i:nth-child(3){background:#7ca68e}.console-title{font-size:9px;color:#9daac0}.console-address{font:7px monospace;color:#4d607b;margin-left:auto}.console-status{font:6px monospace;color:#a0cdb7;letter-spacing:.8px;display:flex;align-items:center;gap:5px}.console-status:before{content:'';height:4px;width:4px;background:#93deb5;border-radius:50%}.console-workspace{display:grid;grid-template-columns:178px 1fr 1fr;min-height:332px}.console-sidebar{padding:24px 12px;position:relative;background:#0d121bf0;border-right:1px solid #263144}.sidebar-label{font:6px monospace;letter-spacing:1px;color:#4d607a;display:block;margin:0 8px 17px}.playground-tabs{display:flex;flex-direction:column;gap:7px}.playground-tabs button{border:1px solid transparent;background:none;padding:10px;border-radius:6px;display:flex;align-items:center;gap:8px;color:#6f819a;font-size:9px;text-align:left}.playground-tabs button>span:first-child{font-size:17px;line-height:1}.playground-tabs button.active{border-color:#344458;background:#1c293c66;color:#c7d8e9;box-shadow:0 1px #6d89b90b inset}.tab-arrow{font-size:11px;margin-left:auto;color:#556f90}.sidebar-footer{position:absolute;left:19px;bottom:24px;display:flex;gap:8px;align-items:flex-start;font-size:6px;color:#657c8c;line-height:1.8}.sidebar-footer .live-dot{margin-top:4px;width:4px;height:4px}.sidebar-footer small{font-size:5px;color:#46596b}.console-editor{padding:0 20px 20px;border-right:1px solid #263144;min-width:0}.editor-heading{display:flex;align-items:center;justify-content:space-between;padding:17px 0;font:6px monospace;letter-spacing:1.1px;color:#5e7693;border-bottom:1px solid #1e2b3b}.editor-heading>span:last-child{color:#344964}.playground-options{display:flex;flex-direction:column;gap:15px;margin:17px 0}.playground-options label{display:flex;align-items:center;justify-content:space-between;font-size:8px;color:#677e9a}.playground-options select{font-size:8px;padding:6px 9px;border:1px solid #30415a;border-radius:5px;background:#121e2e;color:#b3c6de;min-width:110px}.endpoint-line{display:flex;align-items:center;gap:7px;background:#0a111c;border:1px solid #1f3046;border-radius:5px;padding:8px}.method{font:6px monospace;color:#a7d6bd;letter-spacing:.4px;background:#203b303d;border:1px solid #375d4c6e;padding:2px 4px;border-radius:3px}.endpoint-line code{font:7px monospace;color:#6886a7;overflow-wrap:anywhere}.input-label{display:block;font-size:8px;color:#677e9a;margin-bottom:8px}textarea{display:block;width:100%;border:1px solid #273c55;border-radius:6px;background:#0a101a;color:#c0d5ec;padding:12px;font:9px/1.9 var(--font);resize:vertical;min-height:113px}textarea::placeholder{color:#455e7b}.console-action-row{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:15px}.console-action-row>span{font-size:5px;color:#5d7c84}.console-action-row .button{padding:8px 11px;gap:15px;font-size:8px;background:linear-gradient(#b4f6db,#97debd);border-color:#c4ffe75e;box-shadow:0 1px #ffffff40 inset;color:#15372b}.console-response{position:relative;min-width:0;padding-bottom:40px;background:linear-gradient(120deg,#10182466,#0a101900)}.response-heading{display:flex;align-items:center;gap:8px;padding:17px 18px;border-bottom:1px solid #1e2b3b;color:#627d9d;font:6px monospace;letter-spacing:.7px}.response-heading #responseMeta{margin-left:auto;font-size:5px;color:#486b86;letter-spacing:0}.response-heading button{padding:0 0 0 5px;background:none;border:0;color:#708cab;font-size:11px}pre{white-space:pre-wrap;overflow-wrap:anywhere;font:10px/1.9 ui-monospace,SFMono-Regular,Consolas,monospace;margin:0}#response{padding:21px 18px;font:8px/2 monospace;color:#7090a7;max-height:335px;overflow:auto}.response-footer{position:absolute;bottom:0;left:0;right:0;border-top:1px solid #1e2b3b;display:flex;align-items:center;gap:6px;padding:10px 16px;font:5px monospace;color:#48627f}.response-footer>span:first-child{color:#8daec5}.response-footer>span:last-child{margin-left:auto}.playground-footer{display:flex;justify-content:space-between;font:6px monospace;color:#4c637c;margin-top:18px}.playground-footer>span:first-child{display:flex;gap:7px;align-items:center}.playground-footer .live-dot{width:4px;height:4px}
.bot-section{padding-top:90px;padding-bottom:80px}.bot-layout{display:grid;grid-template-columns:1.25fr 1fr;gap:80px;align-items:center}.bot-feature{position:relative}.bot-feature h2{font-size:45px;margin-bottom:20px}.bot-feature .section-description{font-size:12px}.bot-mascot{height:233px;position:relative;max-width:470px;margin:13px 0 10px;isolation:isolate}.bot-halo{position:absolute;top:0;left:calc(50% - 170px);width:340px;height:250px;background:radial-gradient(ellipse,#9164bd20,transparent 65%);z-index:-1}.bot-face{position:absolute;top:65px;left:calc(50% - 64px);width:128px;height:105px;border:1px solid #a6b4d665;background:linear-gradient(135deg,#a8b3d0,#677694);border-radius:30px;box-shadow:inset 0 -7px #485671,0 14px 25px #0005,0 0 35px #a9b9fb0a;z-index:2;transform:rotate(-7deg)}.bot-face:before{content:'';position:absolute;inset:17px 13px 22px;border-radius:18px;background:linear-gradient(145deg,#142c3b,#0b151e);box-shadow:inset 0 3px 5px #000a;border:1px solid #41556a}.bot-face i{position:absolute;top:37px;left:35px;width:11px;height:16px;border-radius:6px;background:#a9f0da;box-shadow:0 0 9px #8ce1c96b}.bot-face i:nth-child(2){left:auto;right:35px}.bot-face span{position:absolute;top:56px;left:calc(50% - 10px);width:20px;height:9px;border-bottom:2px solid #8cd9c7;border-radius:50%}.bot-antenna{position:absolute;top:36px;left:calc(50% - 5px);width:4px;height:29px;background:#7e8cac;transform:rotate(15deg)}.bot-antenna:after{content:'';position:absolute;top:-7px;left:-4px;width:13px;height:13px;border-radius:50%;background:#af9ddc;box-shadow:0 0 14px #bca9f66b}.bot-ear{position:absolute;top:94px;width:16px;height:39px;background:linear-gradient(#7d8dac,#576680);border:1px solid #a7b8dd33;border-radius:7px}.bot-ear.left{left:calc(50% - 79px);transform:rotate(-7deg)}.bot-ear.right{right:calc(50% - 78px);transform:rotate(-7deg)}.bot-shadow{position:absolute;top:198px;left:calc(50% - 65px);width:130px;height:12px;background:#0007;border-radius:50%;filter:blur(7px)}.bot-bubble{position:absolute;z-index:3;border:1px solid #3a3a58;background:linear-gradient(120deg,#242438ee,#171d2aee);padding:11px 13px;border-radius:8px;font-size:8px;color:#a9b2cb;box-shadow:0 7px 15px #0002;display:flex;align-items:center;gap:7px;white-space:nowrap}.bubble-one{left:0;top:40px;transform:rotate(-5deg)}.bubble-two{right:5px;bottom:39px;transform:rotate(5deg);color:#bfa8e4}.bubble-two>span{font-size:13px}.bot-bubble .live-dot{height:4px;width:4px}.bot-features{display:flex;gap:20px;flex-wrap:wrap;font-size:9px;color:#7c89a0}.pricing-card{padding:31px 32px 24px;position:relative;border:1px solid #51436c66;border-radius:15px;background:radial-gradient(ellipse at 80% 0,#65458e20,transparent 65%),linear-gradient(135deg,#171a25,#10151f);box-shadow:0 1px #b9a3e50c inset,0 0 60px #8365b706}.pricing-top{display:flex;justify-content:space-between;align-items:center;font:9px monospace;letter-spacing:1.1px;color:#a49bb9}.pricing-badge{display:flex;align-items:center;gap:6px;font-size:7px;color:#aaa0c0;border:1px solid #483e5c;border-radius:5px;padding:5px 7px;letter-spacing:.6px}.pricing-badge .live-dot{width:4px;height:4px;background:#baa2f3}.price{font-size:66px;letter-spacing:-3px;font-weight:550;line-height:1.2;margin:25px 0 4px}.price>span{font-size:35px;margin-left:3px;color:#9e92b5;vertical-align:top;line-height:1.8}.price-cycle{font-size:11px;color:#7e7691}.pricing-divider{height:1px;background:linear-gradient(90deg,#443954,#252b3866);margin:24px 0}.pricing-card ul{margin:0 0 28px;padding:0;display:grid;gap:13px;list-style:none;font-size:11px;color:#9b96aa}.pricing-card li{display:flex;gap:11px;align-items:center}.pricing-card li>span{font-size:10px;color:#b3a0d5}.full-width{width:100%;justify-content:space-between}.pricing-card .button{background:linear-gradient(#d7cbed,#c0b1dc);border-color:#e2d7f65e;color:#2c213f}.pricing-foot{display:flex;align-items:center;justify-content:center;gap:6px;color:#6f6980;font-size:7px;margin-top:13px}.pricing-foot svg{width:11px;height:11px;color:#8975a4}
.docs-section{display:grid;grid-template-columns:1fr 1.25fr;align-items:center;gap:70px;padding-top:45px;padding-bottom:90px}.docs-copy h2{font-size:41px;margin-bottom:21px}.docs-copy .section-description{font-size:12px}.docs-tabs{display:flex;gap:4px;margin:27px 0 22px}.docs-tabs button{background:transparent;border:1px solid transparent;border-radius:6px;padding:8px 13px;font-size:10px;color:#6c7a8f}.docs-tabs button.active{border-color:#334153;background:#1a2534;color:#c6d4e5}.docs-details{display:grid;gap:9px;font-size:10px;color:#6d8295}.docs-details i{font-style:normal;margin-right:7px;color:#92bba4}.code-window{border:1px solid #2e3a4d;border-radius:12px;overflow:hidden;background:linear-gradient(125deg,#121b29,#0e1520);box-shadow:0 10px 45px #0002}.code-window-top{display:flex;align-items:center;justify-content:space-between;padding:16px 20px;border-bottom:1px solid #283548;color:#7188a6;font:8px monospace}.code-window-top>span{display:flex;gap:8px;align-items:center}.file-icon{font-size:7px;border:1px solid #374965;color:#b6c399;padding:2px 4px;border-radius:3px;font-style:normal}.code-window-top button{background:none;border:0;color:#7d92ae;font-size:8px}.code-window-top button span{margin-left:5px}#example{min-height:278px;padding:23px 24px;color:#93b7c4;font-size:10px;line-height:1.9}.code-window-bottom{display:flex;gap:8px;align-items:center;border-top:1px solid #283548;padding:12px 20px;font:7px monospace;color:#516d86}.code-window-bottom .live-dot{height:4px;width:4px}.code-window-bottom>span:last-child{margin-left:auto}
.wallet-section{padding-top:48px;padding-bottom:75px;border-top:1px solid #242e3c}.wallet-section h2{font-size:38px}.wallet-section .section-heading{margin-bottom:28px}.guest-panel{display:flex;gap:23px;align-items:center;border:1px solid #293649;border-radius:12px;padding:30px;background:linear-gradient(120deg,#131e2b,#10151e)}.guest-icon{width:52px;height:52px;display:grid;place-items:center;font-size:30px;color:#7797b5;background:#1a2b3c;border:1px solid #334b62;border-radius:12px;flex-shrink:0}.guest-panel h3{font-size:20px;margin-bottom:10px}.guest-panel p{font-size:11px;line-height:1.9;color:#73879b}.guest-panel>.button{margin-left:auto}.account-overview{display:flex;align-items:center;justify-content:space-between;border:1px solid #2b384b;background:#111925;border-radius:12px;padding:25px 30px;margin-bottom:20px;gap:20px}.account-overview .eyebrow{font-size:7px;margin-bottom:10px}.account-overview h3{font-size:19px;overflow-wrap:anywhere;margin-bottom:8px}.balance-card{min-width:225px;padding:16px 24px;border-radius:8px;background:linear-gradient(120deg,#1c342d,#162823);border:1px solid #345447;display:grid;gap:2px}.balance-card>span{font-size:8px;color:#769b8d}.balance-card strong{font-size:30px;color:#c2f0db;font-weight:500;letter-spacing:-1px}.balance-card small{font-size:7px;color:#4e7b67}.workspace-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.workspace-card{border:1px solid #2c3a4e;border-radius:12px;background:#111925;padding:25px;min-width:0}.workspace-card-heading{display:flex;gap:10px;align-items:center;justify-content:space-between;margin-bottom:17px}.workspace-card h3{font-size:18px}.tiny-chip{font:6px monospace;letter-spacing:.6px;white-space:nowrap;border:1px solid #364960;border-radius:4px;padding:4px 6px;color:#6e8aa6}.workspace-card p{font-size:11px;line-height:1.9;margin-bottom:20px;color:#7289a2}.workspace-actions{display:flex;gap:10px;flex-wrap:wrap}.workspace-actions .button{font-size:10px}.workspace-card label{display:block;font-size:10px;color:#7e9ab6;margin-bottom:7px}input{min-width:0;background:#0c141f;border:1px solid #32465f;border-radius:6px;color:#cedceb;padding:12px 13px;font-size:12px}.deposit-input-row{display:flex;gap:8px}.deposit-input-row input{width:100%}.deposit-input-row .button{font-size:10px;padding:11px 15px}#loginQr img,#payment img{width:220px;max-width:100%;border-radius:9px;margin:15px 0 10px;background:#fff}#paymentInfo{white-space:pre-line}.history-card{margin-top:20px}.history-card h3{margin-bottom:19px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;text-align:left;font-size:10px}th,td{border-bottom:1px solid #29374a;padding:13px 8px;white-space:nowrap}th{font-weight:500;color:#66829f}td:last-child{font-variant-numeric:tabular-nums;color:#9bb4ca}
.closing{position:relative;isolation:isolate;overflow:hidden;text-align:center;padding-top:50px;padding-bottom:65px;border-top:1px solid #242e3c}.closing-glow{position:absolute;inset:0;background:radial-gradient(ellipse at 50% 60%,#453d6925,transparent 60%);z-index:-1}.closing-symbol{display:inline-block;font-size:42px;color:#b4a1d7;text-shadow:0 0 20px #bba4e526;line-height:1;margin-bottom:20px}.closing .eyebrow{justify-content:center;font-size:6px;letter-spacing:2px;color:#66728a;margin-bottom:17px}.closing h2{font-size:39px;letter-spacing:-1.7px;margin-bottom:27px}.closing h2>span{color:#9a94b1}.closing .button{font-size:10px}.footer{display:flex;align-items:center;justify-content:space-between;gap:25px;padding-top:27px;padding-bottom:27px;border-top:1px solid #242e3c}.footer .brand{font-size:17px;gap:8px}.footer .brand-symbol{width:26px;height:26px;border-radius:6px}.footer .brand-symbol svg{width:17px;height:17px}.footer>span{font-size:9px;color:#55647b}.footer>div{display:flex;gap:25px;font-size:8px;color:#586b83}.footer a:hover{color:#c4d8e8}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}[hidden]{display:none!important}dialog{width:min(440px,92vw);background:radial-gradient(ellipse at 30% 0,#26304a66,transparent 70%),#111822;color:var(--ink);padding:32px;border:1px solid #3e4c64;border-radius:15px;box-shadow:0 20px 80px #0006}dialog::backdrop{background:#03070dcc;backdrop-filter:blur(8px)}.auth-symbol{background:#1c342d;border:1px solid #426b58;display:grid;place-items:center;width:42px;height:42px;border-radius:10px;color:#baeed7;font-size:25px;font-weight:650;line-height:1;margin-bottom:20px}dialog .eyebrow{font-size:7px;color:#65809e;margin:15px 0}dialog h2{font-size:27px;margin-bottom:12px}dialog p{font-size:12px;color:#778fa8}dialog label{display:block;font-size:10px;color:#a2b3c6;margin-top:19px}dialog input{width:100%;display:block;margin-top:7px;padding:12px 13px}.close{float:right;font-size:25px;line-height:1;background:none;border:0;color:#67819d;padding:0}#authError{font-size:10px;color:#e8a4a7;margin:13px 0}#switchAuth{border:0;background:none;width:100%;font-size:10px;color:#7e94ac;padding:18px 0 0}#switchAuth b{color:#abc8d7;font-weight:500}.auth-note{display:block;text-align:center;font-size:8px;color:#526c85;margin-top:16px}#notice{position:fixed;bottom:25px;right:25px;z-index:40;width:max-content;max-width:min(440px,90vw);background:#172a26;border:1px solid #45675a;border-radius:9px;color:#c7e7db;padding:16px 22px;box-shadow:0 10px 35px #0005;font-size:12px}
@media(min-width:1700px){.hero{padding-top:80px}.hero h1{font-size:85px}.hero-architecture{margin-top:50px}}@media(max-width:1100px){.header-inner{padding:0 30px}.header nav{gap:21px}.brand-beta{display:none}.section-width{padding-left:30px;padding-right:30px}.hero h1{font-size:65px;letter-spacing:-3px}.architecture-client{width:177px;font-size:10px;padding:12px}.architecture-services{width:166px}.strip-inner{gap:15px}.strip-inner>span{font-size:14px}.strip-inner>.strip-open{display:none}.api-grid{gap:15px}.card-content{padding:0 20px 20px}.api-card h3{font-size:19px}.api-card p{font-size:10px}.card-category{font-size:5px}.vinyl-spectrum{right:calc(50% - 95px)}.vinyl-record{left:calc(50% - 93px);width:125px;height:125px;top:29px}.console-workspace{grid-template-columns:148px 1fr 1fr}.console-sidebar{padding:23px 8px}.playground-tabs button{padding:10px 7px;font-size:8px}.console-editor{padding:0 14px 17px}.console-action-row>span{max-width:85px;line-height:1.8}.bot-layout{gap:45px}.bot-feature h2{font-size:40px}.price{font-size:57px}.pricing-card{padding:27px}.bot-features{gap:15px;font-size:8px}.docs-section{gap:40px}.docs-copy h2{font-size:37px}.guest-panel{padding:25px;gap:17px}.guest-panel h3{font-size:18px}.guest-panel p{font-size:10px}.guest-panel>.button{font-size:10px}}
@media(max-width:760px){html{scroll-padding-top:25px}.header{height:70px}.header-inner{padding:0 20px;gap:13px}.brand{font-size:21px;gap:8px}.brand-symbol{width:29px;height:29px;border-radius:7px}.brand-symbol svg{width:20px;height:20px}.header nav{display:none;position:absolute;top:69px;left:0;right:0;flex-direction:column;padding:24px;background:#0d141f;border-bottom:1px solid #35445b;box-shadow:0 15px 25px #0005;gap:23px}.header nav.open{display:flex}.nav-link{font-size:13px}.account-button{margin-left:auto;padding:8px 10px;font-size:10px;gap:7px}.account-button svg{width:13px;height:13px}.mobile-menu{display:block;background:none;border:0;color:#8da2b9;font-size:20px;padding:0}.section-width{padding-left:22px;padding-right:22px}.hero{padding-top:43px;padding-bottom:27px}.announcement{gap:7px;padding:4px 8px 4px 4px;font-size:7px;margin-bottom:26px}.announcement-label{font-size:6px;padding:3px 5px}.announcement-arrow{font-size:11px;margin:0}.hero h1{font-size:clamp(36px,8.3vw,59px);letter-spacing:-2px;line-height:1.15}.hero-description{font-size:11px;line-height:1.9;margin-top:21px}.hero-actions{margin:25px 0 20px;gap:10px}.hero-actions .button{font-size:10px;padding:11px 14px;gap:12px}.hero-actions .button svg{width:14px;height:14px}.hero-promises{font-size:6px;gap:12px}.hero-promises>span{gap:4px}.hero-promises i{font-size:8px}.hero-architecture{height:143px;margin-top:28px;padding:0}.architecture-client{width:112px;font-size:6px;padding:9px;gap:6px;border-radius:6px}.client-icon{font-size:18px}.architecture-client small{font-size:4px;letter-spacing:.5px}.architecture-core{left:calc(50% - 28px);top:40px;gap:13px}.core-surface{width:56px;height:56px;border-radius:13px;box-shadow:0 0 0 4px #799e8f06,0 0 0 5px #789b8b11,0 0 35px #6be7b51a}.core-surface svg{width:31px;height:31px}.architecture-core>span{font-size:4px;letter-spacing:.8px}.architecture-services{width:107px;gap:8px}.architecture-services>div{padding:7px;font-size:6px;border-radius:5px;gap:5px}.architecture-services>div>span:last-child{font-size:8px}.arch-icon{font-size:10px}.connection-lines{opacity:.4}.platform-strip{overflow:hidden}.strip-inner{height:78px;gap:15px;overflow:auto}.strip-inner>.strip-label,.strip-inner>.strip-open{display:none}.strip-inner>span{font-size:11px;gap:6px}.strip-inner svg{width:18px;height:18px}.zing-wordmark{font-size:20px}.zalo-mark{font-size:10px;border-radius:4px;padding:0 3px}.eyebrow{font-size:6px;letter-spacing:1.4px;gap:7px;margin-bottom:16px}.section-index{font-size:5px;padding:2px 4px}.section-heading{flex-direction:column;align-items:flex-start;gap:21px;margin-bottom:26px}h2{font-size:34px;letter-spacing:-1.3px}.section-description{font-size:11px;line-height:1.9}.explore{padding-top:47px;padding-bottom:48px}.filter-row{margin-top:27px;margin-bottom:18px;padding-bottom:15px;gap:8px}.filters{gap:2px}.filter{padding:7px 8px;font-size:8px}.filter>span{font-size:6px;padding:1px 3px;margin-left:2px}.library-note{font-size:5px;gap:4px}.library-note .live-dot{height:3px;width:3px}.api-grid{grid-template-columns:1fr;gap:18px}.api-card{border-radius:12px}.card-top{padding:20px 23px 0}.api-icon{font-size:25px}.free-pill{font-size:7px;padding:4px 7px}.card-visual{height:200px}.intelligence-orb{width:139px;height:139px}.intelligence-orb>span{font-size:58px}.visual-caption{font-size:5px;letter-spacing:1.7px}.vinyl-record{width:142px;height:142px;top:23px;left:calc(50% - 103px)}.vinyl-spectrum{right:calc(50% - 117px)}.sound-disc{height:131px;width:131px;top:28px}.sound-spectrum{gap:5px}.sound-spectrum i{width:4px}.card-content{padding:0 24px 22px}.card-category{font-size:6px;letter-spacing:1.5px;margin-bottom:12px}.api-card h3{font-size:24px;letter-spacing:-.8px;margin-bottom:12px}.api-card p{font-size:12px;min-height:0;line-height:1.9}.model-tags{margin:20px 0 25px;gap:7px}.model-tags>span{font-size:7px;padding:4px 7px}.card-link{font-size:11px;padding-top:18px}.playground-section{padding:44px 0 24px}.playground-section .section-heading{margin-bottom:26px}.section-heading>div:last-child>.text-link{font-size:10px;margin-top:15px}.playground-console{margin:0 -8px;border-radius:9px}.console-top{height:43px;padding:0 12px;gap:10px}.console-title{font-size:8px}.console-address{display:none}.console-status{margin-left:auto;font-size:5px}.console-dots{gap:4px}.console-dots i{height:5px;width:5px}.console-workspace{grid-template-columns:1fr;min-height:0}.console-sidebar{padding:12px;border-right:0;border-bottom:1px solid #263144}.sidebar-label,.sidebar-footer{display:none}.playground-tabs{flex-direction:row;gap:5px}.playground-tabs button{flex:1;font-size:8px;padding:8px;gap:6px;justify-content:center}.playground-tabs button>span:first-child{font-size:14px}.tab-arrow{display:none}.console-editor{border-right:0;border-bottom:1px solid #263144;padding:0 15px 20px}.editor-heading{font-size:6px;padding:15px 0}.playground-options{margin:16px 0;gap:13px}.playground-options label{font-size:9px}.playground-options select{font-size:9px;padding:6px 9px}.endpoint-line{padding:9px;gap:8px}.method{font-size:6px}.endpoint-line code{font-size:8px}.input-label{font-size:9px;margin-bottom:8px}textarea{font-size:11px;min-height:122px;padding:13px;line-height:1.9}.console-action-row{margin-top:14px}.console-action-row>span{max-width:none;font-size:6px}.console-action-row .button{font-size:9px;padding:9px 13px}.console-response{min-height:205px;padding-bottom:32px}.response-heading{padding:15px;font-size:6px}.response-heading #responseMeta{font-size:6px}#response{padding:17px 15px;font-size:9px;min-height:124px;max-height:330px}.response-footer{padding:11px 15px;font-size:6px}.playground-footer{gap:12px;font-size:5px;margin-top:16px}.playground-footer>span:last-child{font-size:4px;text-align:right}.bot-section{padding-top:48px;padding-bottom:40px}.bot-layout{grid-template-columns:1fr;gap:29px}.bot-feature h2{font-size:35px;margin-bottom:18px}.bot-feature .section-description{font-size:11px}.bot-mascot{height:231px;max-width:380px;margin:10px auto 10px}.bot-face{width:126px;height:103px;left:calc(50% - 63px)}.bubble-one{left:-3px;top:38px;font-size:7px;padding:10px}.bubble-two{right:-4px;bottom:37px;font-size:8px;padding:10px 12px}.bot-features{justify-content:space-between;gap:12px;font-size:8px}.pricing-card{padding:26px 25px 22px;border-radius:13px}.pricing-top{font-size:9px}.price{font-size:66px;margin-top:22px}.price>span{font-size:32px}.price-cycle{font-size:11px}.pricing-card ul{font-size:11px;gap:13px}.pricing-card .button{font-size:11px}.pricing-foot{font-size:7px}.docs-section{grid-template-columns:1fr;gap:25px;padding-top:22px;padding-bottom:45px}.docs-copy h2{font-size:34px}.docs-copy .section-description{font-size:11px}.docs-tabs{margin:24px 0 20px;gap:5px}.docs-tabs button{font-size:10px;padding:7px 12px}.docs-details{font-size:10px;gap:9px}.code-window{border-radius:10px}.code-window-top{padding:14px;font-size:7px}.code-window-top button{font-size:7px}.file-icon{font-size:6px}#example{font-size:8px;line-height:2;padding:21px 15px;min-height:265px}.code-window-bottom{padding:11px 14px;font-size:6px}.wallet-section{padding-top:34px;padding-bottom:44px}.wallet-section h2{font-size:28px;letter-spacing:-1px}.wallet-section .section-heading{flex-direction:row;align-items:flex-end;gap:10px}.wallet-section .section-heading>.button{font-size:8px;padding:8px 10px;gap:6px}.wallet-section .eyebrow{font-size:5px;letter-spacing:1px}.guest-panel{flex-wrap:wrap;padding:24px;gap:16px}.guest-icon{width:42px;height:42px;font-size:25px;border-radius:9px}.guest-panel>div:nth-child(2){flex-basis:100%}.guest-panel h3{font-size:20px;margin-bottom:12px}.guest-panel p{font-size:11px}.guest-panel>.button{width:100%;justify-content:space-between;font-size:11px;margin-top:8px}.account-overview{padding:23px;flex-direction:column;align-items:stretch}.account-overview h3{font-size:17px}.balance-card{margin-top:4px;padding:16px 22px;min-width:0}.workspace-grid{grid-template-columns:1fr;gap:17px}.workspace-card{padding:22px}.workspace-card h3{font-size:18px}.tiny-chip{font-size:5px}.workspace-card p{font-size:11px}.workspace-actions .button{font-size:10px}.deposit-input-row .button{font-size:9px;padding:10px 12px}.workspace-card label{font-size:10px}input{font-size:12px}.history-card{margin-top:17px}table{font-size:9px}th,td{padding:12px 7px}.closing{padding-top:35px;padding-bottom:45px}.closing-symbol{font-size:36px;margin-bottom:18px}.closing .eyebrow{font-size:5px;letter-spacing:1.3px;margin-bottom:17px}.closing h2{font-size:29px;letter-spacing:-1.2px;margin-bottom:24px}.closing .button{font-size:10px}.footer{padding-top:25px;padding-bottom:25px;gap:16px;flex-wrap:wrap}.footer .brand{font-size:18px}.footer>span{font-size:7px}.footer>div{width:100%;justify-content:space-between;font-size:8px}dialog{padding:28px}dialog h2{font-size:27px}dialog p{font-size:11px}.auth-symbol{width:38px;height:38px;font-size:24px}#notice{font-size:11px;padding:15px 18px;bottom:18px;right:18px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}
/* Account and bot setup flows */
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
html:has(dialog[open]){overflow:hidden}
#auth{padding:0;width:min(880px,calc(100vw - 48px));max-width:none;max-height:calc(100dvh - 48px);border:1px solid #344458;border-radius:20px;background:#111822;overflow:auto;overscroll-behavior:contain}
#auth::backdrop,#botSetup::backdrop{background:#03070de6;backdrop-filter:blur(14px)}
.auth-layout{display:grid;grid-template-columns:.9fr 1.1fr;min-height:590px}
.auth-story{position:relative;padding:32px;background:radial-gradient(ellipse at 40% 44%,#2a635b4d,transparent 70%),linear-gradient(150deg,#152d2b,#101f24 65%,#14212e);border-right:1px solid #2d4247;display:flex;flex-direction:column;overflow:hidden;min-height:610px}
.auth-story .brand{font-size:19px;gap:9px}.auth-story .brand-symbol{font-size:20px;background:#24443b;border-color:#416c58;color:#b4edcf}
.auth-orbit{position:relative;min-height:250px;display:grid;place-items:center;flex:1;isolation:isolate;margin:12px -14px}
.auth-orbit-ring{position:absolute;width:230px;height:130px;border:1px solid #80b89e36;border-radius:50%;transform:rotate(-33deg)}
.auth-orbit-ring.second{transform:rotate(33deg);border-style:dashed;border-color:#93bca123}
.auth-orbit-core{position:relative;display:grid;place-items:center;transform:rotate(-8deg);width:104px;height:104px;border-radius:27px;background:linear-gradient(135deg,#3d6b59,#152f2b);border:1px solid #6d9b825e;box-shadow:inset 0 1px #c5f4cf19,0 15px 30px #0004,0 0 70px #b2fbc015;color:#c3f9d9;font-size:64px;font-weight:650;line-height:1}
.auth-orbit-core>span{position:absolute;right:-9px;top:-10px;font-size:28px;line-height:1;color:#d7c6ff;text-shadow:0 0 20px #bea4fa5e}
.auth-orbit-chip{position:absolute;padding:7px 10px;border:1px solid #52706075;border-radius:7px;background:#19332dd9;backdrop-filter:blur(5px);font:8px monospace;letter-spacing:1px;color:#aacfb9;box-shadow:0 5px 12px #0002}
.auth-orbit-chip.chip-one{top:30%;left:1%;transform:rotate(-8deg)}.auth-orbit-chip.chip-two{bottom:24%;left:8%;transform:rotate(5deg)}.auth-orbit-chip.chip-three{top:41%;right:-2%;background:#263638d9;border-color:#58707975;color:#b5ccd4;transform:rotate(7deg)}
.auth-story-copy .eyebrow{font-size:7px;letter-spacing:1.5px;color:#709b8b;margin-bottom:16px}.auth-story-copy h2{font-size:30px;color:#dfefe5;line-height:1.25;letter-spacing:-1.2px;margin:0 0 17px}.auth-story-copy p{color:#79998d;font-size:12px;line-height:1.9}.auth-story-foot{display:flex;align-items:center;gap:8px;font-size:8px;color:#628879;margin-top:30px}
.auth-form-panel{padding:43px 38px 27px;position:relative;min-width:0;align-self:center}
.dialog-close{display:grid;place-items:center;position:absolute;right:17px;top:14px;width:34px;height:34px;border:1px solid transparent;background:transparent;border-radius:8px;color:#72869e;font:27px/1 var(--font);padding:0;z-index:2}.dialog-close:hover{background:#1e2b3b;color:#e1e9f2;border-color:#34475f}
.auth-mobile-brand{display:none}.auth-tabs{display:grid;grid-template-columns:1fr 1fr;gap:5px;padding:5px;border:1px solid #2c3c50;border-radius:10px;background:#0b131e;margin-bottom:30px}
.auth-tabs button{border:1px solid transparent;background:none;color:#70859e;padding:9px;font-size:12px;font-weight:500;border-radius:6px;min-height:39px;transition:background .2s}.auth-tabs button.active{background:linear-gradient(#26364a,#203047);border-color:#3c526b;color:#dce9f4;box-shadow:0 3px 8px #0002}
#authTitle{font-size:28px;letter-spacing:-1.1px;margin:0 0 11px;color:#edf3fb}#authSubtitle{font-size:12px;line-height:1.8;color:#7d93ad;margin-bottom:25px}
#authForm>label,#confirmPasswordField>label{display:block;font-size:11px;color:#a9bbd0;margin:18px 0 8px;font-weight:500}
.auth-input{display:flex;align-items:center;gap:10px;border:1px solid #30445d;border-radius:8px;background:#0c1521;min-height:49px;padding:0 13px;transition:border-color .2s,box-shadow .2s}
.auth-input:focus-within{border-color:#809fb7;box-shadow:0 0 0 3px #7198b615}.auth-input.invalid{border-color:#ad6170;box-shadow:0 0 0 3px #bb5f6b0a}.auth-input>svg{width:16px;height:16px;color:#5e7b99}
.auth-input input{display:block;min-width:0;width:100%;border:0;background:none;padding:13px 0;margin:0;font:400 16px/1.4 var(--font);color:#dceaf8;outline:none!important;box-shadow:none;border-radius:0;height:49px}
.auth-input input::placeholder{font-size:13px;color:#435f7c}.auth-input input:-webkit-autofill{-webkit-text-fill-color:#dceaf8;box-shadow:0 0 0 1000px #101c2b inset;border-radius:3px}
.password-toggle{flex-shrink:0;min-width:33px;min-height:44px;padding:0;border:0;background:none;color:#819fbb;font-size:10px}.password-toggle:hover{color:#deefff}
#authPasswordHint{font-size:9px;color:#5f7c96;margin:7px 0 0;line-height:1.7}#authError{margin:17px 0 0;padding:11px 12px;border-radius:7px;border:1px solid #9a586047;background:#8c37491a;color:#efb1b7;font-size:11px;line-height:1.7}
.auth-submit{margin-top:22px;min-height:46px;padding:11px 15px;font-size:12px;position:relative;justify-content:center;gap:9px;letter-spacing:0}.auth-submit .submit-arrow{position:absolute;right:16px;font-size:17px}.button-spinner{width:14px;height:14px;display:inline-block;border:2px solid #172b3440;border-top-color:#172b34;border-radius:50%;animation:spin .7s linear infinite}
#switchAuth{font-size:10px;line-height:1.6;color:#7690aa;min-height:45px;padding:16px 0 0;background:none;border:0;width:100%}#switchAuth b{color:#b1d2e5;font-weight:500}.auth-privacy{display:flex;align-items:center;gap:9px;justify-content:center;padding-top:18px;margin-top:18px;border-top:1px solid #243448;font-size:8px;line-height:1.8;color:#4f6d87}.auth-privacy svg{width:15px;height:15px;stroke:#648e9b}
#botSetup{position:relative;width:min(540px,calc(100vw - 40px));max-width:none;max-height:calc(100dvh - 36px);padding:0;border:1px solid #3a4e66;border-radius:18px;background:radial-gradient(ellipse at 50% 0,#20304788,transparent 50%),#101822;overflow:auto;overscroll-behavior:contain}
.setup-layout{padding:25px 30px 30px}.setup-heading{display:flex;align-items:center;justify-content:space-between;position:relative;margin-bottom:24px;min-height:30px}.setup-brand{display:flex;align-items:center;gap:9px;font-size:10px;letter-spacing:1.1px;color:#8fa8be}.setup-brand .brand-symbol{height:29px;width:29px;border-radius:8px;letter-spacing:0;font-size:21px}.setup-heading .dialog-close{right:-10px;top:-2px}.setup-intro .eyebrow{font-size:7px;color:#60839b;letter-spacing:1.5px;margin:0 0 10px}.setup-intro h2{font-size:27px;margin:0 0 10px;letter-spacing:-1px}.setup-intro p{font-size:11px;color:#718ba5;line-height:1.8}
.setup-steps{list-style:none;display:grid;grid-template-columns:1.2fr 1fr .9fr;padding:0;margin:24px 0 25px;border-top:1px solid #2b4058;border-bottom:1px solid #2b4058}.setup-steps li{display:flex;align-items:center;gap:7px;padding:14px 0;font-size:9px;color:#485f77;white-space:nowrap}.setup-steps li span{display:grid;place-items:center;width:19px;height:19px;border:1px solid #2c425a;border-radius:50%;font-size:8px;line-height:1;background:#0d1724;color:#4f6d89}.setup-steps li.active{color:#bedbcc}.setup-steps li.active span{background:#1d3f35;border-color:#4f8069;color:#bde9ce}.setup-steps li.done{color:#728b82}.setup-steps li.done span{color:#92bfa5;border-color:#3b6652}
.setup-qr-area{text-align:center}.qr-stage{position:relative;background:#fff;border-radius:17px;width:250px;height:250px;margin:0 auto;display:grid;place-items:center;padding:14px;box-shadow:0 7px 35px #0002}.qr-stage>img{width:100%;height:100%;object-fit:contain;image-rendering:auto;display:block}.qr-placeholder{display:grid;justify-items:center;align-content:center;gap:13px;color:#66848c}.qr-placeholder strong{font-size:11px;font-weight:500;color:#42636c}.qr-placeholder small{font-size:8px;color:#93a4ab}.qr-loader{width:31px;height:31px;border:2px solid #e3ece9;border-top-color:#5a9c84;border-radius:50%;animation:spin 1s linear infinite}
.qr-frame{position:absolute;inset:-6px;border:1px solid #709b8b4d;border-radius:21px;pointer-events:none}.qr-countdown{font:9px/1.6 monospace;color:#6d9b8a;margin:15px 0 10px;min-height:14px}.setup-message{font-size:11px!important;line-height:1.9;color:#9ab1c7;max-width:350px;margin:0 auto 13px}.setup-message.error{color:#e2a7ac}.setup-instructions{display:grid;gap:8px;padding:18px 18px;margin:18px 0 13px;border:1px solid #263f55;border-radius:10px;text-align:left;background:#13203099}.setup-instructions>span{display:flex;align-items:center;gap:13px;font:9px/1.8 monospace;color:#4a6b85}.setup-instructions b{font:400 10px/1.8 var(--font);color:#8fa9c1}.setup-security{font-size:8px;color:#456680;display:block;line-height:1.8}.setup-payment,.setup-success{text-align:center;padding:0 3px}.setup-connected-icon{width:61px;height:61px;margin:0 auto 19px;border:1px solid #4b8065;border-radius:50%;display:grid;place-items:center;font-size:27px;font-weight:400;color:#b7ebca;background:radial-gradient(#284e3d,#1a332c);box-shadow:0 0 0 7px #84cb9e05}
.setup-payment h3,.setup-success h3{font-size:21px;margin-bottom:12px}.setup-payment>p,.setup-success>p{font-size:11px;line-height:1.8;color:#7996af;margin-bottom:22px}.setup-plan{display:flex;align-items:center;justify-content:space-between;border:1px solid #36516a;background:#192a3e;padding:17px 18px;border-radius:10px;text-align:left}.setup-plan>span{font-size:13px;color:#c3d6e8}.setup-plan small{display:block;font-size:9px;color:#6c8da9;margin-top:4px}.setup-plan strong{font-weight:550;font-size:22px;letter-spacing:-.8px}.setup-balance{display:flex;align-items:center;justify-content:space-between;padding:15px 2px;margin-bottom:6px;font-size:10px;color:#6588a3}.setup-balance strong{font-size:12px;color:#9bb8cf;font-weight:500}.setup-info{border:1px solid #76633f66;background:#65502c1a;border-radius:7px;padding:10px;color:#c7b47e;font-size:10px;line-height:1.8;margin-bottom:15px}.setup-footer-actions{display:grid;gap:10px}.setup-footer-actions .button{font-size:11px;min-height:44px}.setup-success #setupFinish{font-size:11px;margin-top:15px}.setup-success{padding:10px 8px 8px}
@keyframes spin{to{transform:rotate(360deg)}}
@media(max-width:760px){input,select,textarea,.playground-options select,textarea#prompt,.deposit-input-row input{font-size:16px!important;line-height:1.6}.playground-options select{padding:7px 10px;min-height:42px;min-width:125px}.playground-options label{font-size:11px}textarea#prompt{min-height:140px;padding:13px}.input-label{font-size:11px}.deposit-input-row input{min-height:47px}.console-action-row .button{font-size:11px;min-height:42px;padding:9px 14px}.console-action-row>span{font-size:7px;max-width:135px;line-height:1.7}#auth{margin:0;width:100%;height:100dvh;max-height:100dvh;border:0;border-radius:0;top:0;left:0;background:radial-gradient(ellipse at 50% 0,#27483c40,transparent 55%),#0e1722}.auth-layout{display:block;min-height:100%}.auth-story{display:none}.auth-form-panel{padding:calc(25px + env(safe-area-inset-top)) 27px calc(30px + env(safe-area-inset-bottom));width:min(465px,100%);margin:auto;min-height:100dvh;display:flex;flex-direction:column;justify-content:center}.auth-form-panel>.dialog-close{position:fixed;top:calc(18px + env(safe-area-inset-top));right:20px;width:40px;height:40px;z-index:3;font-size:28px;color:#9eb5c9;border:1px solid #2b4255;background:#142131}.auth-mobile-brand{display:flex;align-items:center;gap:9px;font-size:17px;font-weight:600;color:#c9dde9;margin:4px 0 30px}.auth-mobile-brand .brand-symbol{width:31px;height:31px;font-size:23px;background:#1d3e32;color:#afe9c9;border-color:#477460}.auth-tabs{margin-bottom:28px;padding:5px;border-radius:10px}.auth-tabs button{font-size:14px;min-height:43px}#authTitle{font-size:30px;line-height:1.22;margin-bottom:11px}#authSubtitle{font-size:13px;line-height:1.8;margin-bottom:15px}#authForm>label,#confirmPasswordField>label{font-size:12px;margin-top:20px;margin-bottom:9px}.auth-input{min-height:53px;padding:0 14px;gap:11px;border-radius:9px}.auth-input>svg{width:18px;height:18px}.auth-input input{height:53px;padding:13px 0;font-size:16px!important;line-height:1.6}.auth-input input::placeholder{font-size:14px}.password-toggle{font-size:11px;min-width:39px;min-height:48px}.auth-submit{min-height:50px;font-size:14px;margin-top:25px}#authPasswordHint{font-size:10px;line-height:1.8;margin-top:8px}#authError{font-size:12px;padding:12px;margin-top:18px;line-height:1.8}#switchAuth{font-size:12px;min-height:48px;padding-top:18px}.auth-privacy{font-size:10px;padding-top:22px;margin-top:19px;line-height:1.9}.auth-privacy svg{width:17px;height:17px}#botSetup{width:100%;margin:0;height:100dvh;max-height:100dvh;border:0;border-radius:0;top:0;left:0;background:radial-gradient(ellipse at 50% 5%,#1c3d3970,transparent 48%),#0d1722}.setup-layout{padding:calc(20px + env(safe-area-inset-top)) 24px calc(28px + env(safe-area-inset-bottom));width:min(480px,100%);margin:auto}.setup-heading{margin-bottom:30px}.setup-heading .dialog-close{width:38px;height:38px;right:-6px;top:-4px;border:1px solid #2b4155;background:#132334}.setup-brand{font-size:11px}.setup-brand .brand-symbol{width:31px;height:31px;font-size:23px}.setup-intro .eyebrow{font-size:7px;margin-bottom:12px}.setup-intro h2{font-size:28px;line-height:1.25;letter-spacing:-1.2px;margin-bottom:12px}.setup-intro p{font-size:12px;line-height:1.9}.setup-steps{grid-template-columns:1.2fr 1fr .9fr;margin:25px 0 27px}.setup-steps li{font-size:9px;padding:15px 0;gap:7px}.setup-steps li span{width:20px;height:20px;font-size:9px}.qr-stage{width:min(255px,calc(100vw - 86px));height:min(255px,calc(100vw - 86px));padding:13px}.qr-placeholder strong{font-size:12px}.qr-placeholder small{font-size:9px}.qr-countdown{font-size:10px;margin:20px 0 12px}.setup-message{font-size:12px!important;line-height:1.9}.setup-instructions{margin:20px 0 16px;padding:17px;gap:11px}.setup-instructions>span{font-size:10px}.setup-instructions b{font-size:12px;line-height:1.7}.setup-security{font-size:9px;line-height:1.9}.setup-qr-area .text-link{font-size:12px;min-height:36px}.setup-payment h3,.setup-success h3{font-size:24px}.setup-payment>p,.setup-success>p{font-size:12px;line-height:1.9;margin-bottom:24px}.setup-plan{padding:18px}.setup-plan>span{font-size:15px}.setup-plan small{font-size:10px}.setup-plan strong{font-size:25px}.setup-balance{font-size:12px;padding:18px 3px}.setup-balance strong{font-size:14px}.setup-info{font-size:12px;line-height:1.8;padding:13px}.setup-footer-actions .button{font-size:13px;min-height:49px}.setup-success #setupFinish{font-size:13px;min-height:49px}.setup-connected-icon{margin-top:12px}.setup-success{padding-top:15px}.workspace-actions .button{min-height:44px;font-size:11px}.workspace-card p{font-size:12px;line-height:1.8}}
@media(max-width:360px){.auth-form-panel{padding-left:21px;padding-right:21px}.setup-layout{padding-left:19px;padding-right:19px}.setup-steps li{font-size:8px;gap:5px}.setup-intro h2{font-size:25px}}
/* Modal coordinates stay anchored to the viewport after scrolling the page. */
#auth,#botSetup{position:fixed;inset:0;margin:auto}
@media(max-width:760px){#auth,#botSetup{margin:0;inset:0;width:100%;height:100dvh;max-height:100dvh}}
/* NGH member access: motion follows the field being used. */
#auth{background:radial-gradient(ellipse at 75% 15%,#30534821,transparent 65%),#101923;border-color:#3c5a60;border-radius:22px;box-shadow:0 30px 110px #0008,0 0 0 1px #d3ffe805}
#auth[open]{animation:auth-appear .28s cubic-bezier(.2,.8,.2,1) both}
#auth .auth-layout{min-height:620px}.auth-form-panel{padding:30px 37px 25px}.auth-story{background:radial-gradient(ellipse at 40% 30%,#3b8b7138,transparent 65%),linear-gradient(150deg,#19392e,#11282a 60%,#182331);min-height:100%;border-right-color:#41625550}
.auth-story:before{content:'';position:absolute;inset:0;pointer-events:none;background-image:radial-gradient(#a9d5bc26 .6px,transparent .6px);background-size:22px 22px;mask-image:linear-gradient(transparent,#0008,transparent)}
.auth-story .brand,.auth-story-copy,.auth-story-foot{position:relative;z-index:1}.auth-story .auth-orbit{min-height:250px}.auth-story .auth-orbit-ring{animation:orbit-breathe 8s ease-in-out infinite}.auth-story .auth-orbit-ring.second{animation-delay:-4s}.auth-orbit-core{animation:core-hover 6s ease-in-out infinite}.auth-orbit-chip{animation:chip-hover 6s ease-in-out infinite}.auth-orbit-chip.chip-two{animation-delay:-2s}.auth-orbit-chip.chip-three{animation-delay:-4s}
.auth-tabs{position:relative;isolation:isolate;border-color:#304753;border-radius:11px;background:#0c1721;margin-bottom:12px;padding:5px;gap:5px}.auth-tabs:before{content:'';position:absolute;z-index:-1;top:5px;bottom:5px;left:5px;width:calc(50% - 7px);background:linear-gradient(140deg,#2e5044,#253d3c);border:1px solid #60947d55;border-radius:7px;box-shadow:0 2px 10px #0002,inset 0 1px #dbffee0b;transition:transform .35s cubic-bezier(.22,.75,.25,1)}
#auth.is-register .auth-tabs:before{transform:translateX(calc(100% + 5px))}.auth-tabs button{font-size:12px;min-height:38px;border:0;background:transparent!important;box-shadow:none!important;color:#68828f;transition:color .25s}.auth-tabs button.active{color:#d2ebdf;border-color:transparent}
.auth-guardian{position:relative;width:100%;height:133px;display:flex;align-items:center;justify-content:center;isolation:isolate;margin:0 0 13px}.guardian-aura{position:absolute;inset:5px 25% 12px;border-radius:50%;background:radial-gradient(ellipse,#6bc7a129,transparent 70%);opacity:.75;animation:aura-breathe 6s ease-in-out infinite;z-index:-1}.guardian-bot{width:170px;height:128px;fill:none;stroke:none;overflow:visible;transform:translateY(-3px)}.guardian-head{transform-origin:100px 85px;animation:guardian-hover 6s ease-in-out infinite}.guardian-shadow{transform-origin:100px 137px;animation:shadow-breathe 6s ease-in-out infinite}.guardian-signal{filter:drop-shadow(0 0 6px #b998ee70);animation:signal-breathe 3s ease-in-out infinite}.guardian-eyes{transform-origin:100px 70px;transition:transform .3s}.guardian-eye{transform-origin:center;transform-box:fill-box;animation:guardian-blink 6.4s infinite}.guardian-eye.right{animation-delay:.04s}.guardian-hand{opacity:0;transform-origin:100px 100px;transition:transform .42s cubic-bezier(.2,.8,.25,1),opacity .2s}.hand-left{transform:translate(-18px,35px) rotate(-18deg)}.hand-right{transform:translate(18px,35px) rotate(18deg)}.guardian-private .hand-left{opacity:1;transform:translate(12px,-22px) rotate(-7deg)}.guardian-private .hand-right{opacity:1;transform:translate(-12px,-22px) rotate(7deg)}.guardian-private .guardian-eyes{transform:scaleY(.15)}.guardian-private .guardian-head{animation-play-state:paused}.guardian-reading .guardian-eyes{transform:translate(-3px,2px)}.guardian-reading.guardian-look-right .guardian-eyes{transform:translate(4px,2px)}.password-visible .guardian-eyes{transform:scale(1.08)}.auth-busy .guardian-signal{fill:#a5f1c9;animation:signal-breathe .75s ease-in-out infinite}.auth-busy .guardian-head{animation:guardian-hover 1.6s ease-in-out infinite}
.guardian-spark{position:absolute;display:grid;place-items:center;width:25px;height:25px;border:1px solid #688d7d3d;background:#19332c80;border-radius:8px;box-shadow:0 6px 15px #0001;animation:spark-drift 5s ease-in-out infinite}.guardian-spark svg{height:13px;width:13px;stroke-width:1.4}.spark-left{top:32px;left:calc(50% - 98px);color:#c6a9f2;background:#30263870;border-color:#8f75ac30;transform:rotate(-12deg)}.spark-right{right:calc(50% - 93px);top:64px;color:#9ac9b5;animation-delay:-2.5s;transform:rotate(12deg)}.guardian-caption{position:absolute;bottom:0;left:0;right:0;display:flex;align-items:center;justify-content:center;gap:6px;font-size:7px;color:#5c8b80;letter-spacing:.15px}.guardian-caption .live-dot{width:3px;height:3px;background:#96ceb0;box-shadow:none}
#authTitle{font-size:26px;text-align:center;letter-spacing:-.9px;margin-bottom:9px;color:#e3f0eb}#authSubtitle{text-align:center;font-size:11px;line-height:1.8;color:#6e9196;margin-bottom:19px}
#authForm>label,#confirmPasswordField>label{font-size:10px;letter-spacing:.1px;color:#89a9b3;margin-top:15px;margin-bottom:8px}.auth-input{min-height:48px;border-radius:9px;border-color:#2d4b58;background:#0a1721;transition:border-color .22s,box-shadow .22s,background .22s}.auth-input>svg{width:16px;height:16px;color:#4e8289;transition:color .2s,transform .25s}.auth-input:focus-within{border-color:#76baa2;background:#0d1d25;box-shadow:0 0 0 3px #a3e8c10b,0 6px 15px #0001}.auth-input:focus-within>svg{color:#b4e6ce;transform:translateY(-1px)}.auth-input.invalid{animation:field-nudge .3s ease-in-out;border-color:#c58291}.auth-input input{height:48px;font-size:16px!important;color:#cce7e9}.auth-input input::placeholder{font-size:12px;color:#3f687c}.password-toggle{display:flex;align-items:center;justify-content:center;gap:5px;min-width:46px;min-height:44px;font-size:9px;color:#719da3}.password-toggle .password-eye{width:16px;height:16px;transition:transform .22s,color .22s}.password-toggle:hover .password-eye{transform:scale(1.08);color:#b5dcca}.eye-slash{opacity:0;transition:opacity .2s}.password-visible .eye-slash{opacity:1}#authPasswordHint{font-size:8px;margin-top:7px;color:#486e7b}
#confirmPasswordField:not([hidden]){animation:confirm-enter .25s ease both}.auth-submit{margin-top:20px;min-height:46px;font-size:12px;letter-spacing:0;border-radius:9px;background:linear-gradient(120deg,#c1f3d7,#a6dfce);border-color:#d3fce859;color:#193e33;box-shadow:inset 0 1px #effff69c,0 5px 20px #79ca9820;overflow:hidden;isolation:isolate;transition:box-shadow .2s,transform .2s,background .2s}.auth-submit:before{content:'';position:absolute;inset:-40% auto -40% -65%;width:45%;transform:skewX(-24deg);background:linear-gradient(90deg,transparent,#ffffff35,transparent);z-index:-1;transition:left .6s ease}.auth-submit:hover{background:linear-gradient(120deg,#d0f9e1,#b2ead8);box-shadow:inset 0 1px #effff69c,0 6px 25px #79ca982c;transform:translateY(-1px)}.auth-submit:hover:before{left:130%}.auth-submit .submit-arrow{width:16px;height:16px;position:absolute;top:calc(50% - 8px);right:16px;stroke-width:1.8;color:#285442;transition:transform .25s}.auth-submit:hover .submit-arrow{transform:translateX(3px)}#switchAuth{font-size:10px;color:#70939a;min-height:40px;padding-top:13px}#switchAuth:hover{color:#b6dbc9}.auth-privacy{margin-top:13px;padding-top:14px;font-size:7px;line-height:1.8;border-top-color:#2c4b523f;color:#456e7d}.auth-privacy svg{width:14px;height:14px;stroke:#5f948a}.auth-access-label{margin-left:auto;font:6px monospace;letter-spacing:1.1px;color:#496d77}
@keyframes auth-appear{from{opacity:0;transform:translateY(12px) scale(.985)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes guardian-hover{0%,100%{transform:translateY(1px) rotate(-2deg)}50%{transform:translateY(-4px) rotate(2deg)}}
@keyframes guardian-blink{0%,39%,43%,76%,80%,100%{transform:scaleY(1)}41%,78%{transform:scaleY(.1)}}
@keyframes shadow-breathe{0%,100%{transform:scaleX(1);opacity:.22}50%{transform:scaleX(.8);opacity:.12}}
@keyframes signal-breathe{0%,100%{opacity:.75}50%{opacity:1}}
@keyframes aura-breathe{0%,100%{opacity:.5;transform:scale(.95)}50%{opacity:.8;transform:scale(1.07)}}
@keyframes spark-drift{0%,100%{translate:0 0}50%{translate:0 -5px}}
@keyframes orbit-breathe{0%,100%{opacity:.5;scale:.97}50%{opacity:1;scale:1.03}}
@keyframes core-hover{0%,100%{translate:0 1px}50%{translate:0 -7px}}
@keyframes chip-hover{0%,100%{translate:0 0}50%{translate:0 -4px}}
@keyframes field-nudge{0%,100%{translate:0}25%{translate:-3px}75%{translate:3px}}
@keyframes confirm-enter{from{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:760px){#auth{height:100dvh;max-height:100dvh;border-radius:0;border:0;background:radial-gradient(ellipse at 50% 14%,#284f493b,transparent 60%),#0b1721;animation:auth-appear .22s ease both}#auth .auth-layout{display:block;min-height:100%;padding:0}.auth-form-panel{display:block;min-height:100%;height:auto;padding:calc(19px + env(safe-area-inset-top)) 25px calc(24px + env(safe-area-inset-bottom));width:min(440px,100%);margin:0 auto;align-self:stretch;justify-content:initial}.auth-form-panel>.dialog-close{position:absolute;top:calc(15px + env(safe-area-inset-top));right:20px;width:34px;height:34px;border:1px solid #2b4b54;background:#10242d;border-radius:10px;color:#749ca6;font-size:26px}.auth-mobile-brand{display:flex;align-items:center;gap:8px;margin:0 43px 22px 0;min-height:28px;font-size:14px;color:#adcac9;letter-spacing:-.25px}.auth-mobile-brand .brand-symbol{width:26px;height:26px;border-radius:7px;font-size:18px;line-height:1;color:#bdebd0;background:linear-gradient(150deg,#294e3c,#19352c);border-color:#6f9c714a}.auth-access-label{display:none}.auth-tabs{margin:0 0 8px;border-radius:10px;padding:4px;gap:4px}.auth-tabs button{min-height:38px;font-size:12px;padding:8px}.auth-tabs:before{top:4px;bottom:4px;left:4px;width:calc(50% - 6px);border-radius:7px}#auth.is-register .auth-tabs:before{transform:translateX(calc(100% + 4px))}.auth-guardian{height:109px;margin:0 0 9px}.guardian-bot{width:143px;height:106px;transform:translateY(-5px)}.guardian-aura{inset:1px 22% 9px}.guardian-caption{font-size:7px;bottom:0}.guardian-spark{width:23px;height:23px;border-radius:7px}.guardian-spark svg{height:12px;width:12px}.spark-left{top:25px;left:calc(50% - 84px)}.spark-right{top:53px;right:calc(50% - 82px)}#authTitle{font-size:26px;line-height:1.25;text-align:center;margin:0 0 8px;letter-spacing:-1px}#authSubtitle{font-size:11px;line-height:1.8;text-align:center;margin:0 0 18px;color:#719399}#authForm>label,#confirmPasswordField>label{font-size:11px;margin-top:14px;margin-bottom:8px;color:#94b2be}.auth-input{height:49px;min-height:49px;padding:0 13px;gap:10px;border-radius:9px;background:#091722}.auth-input>svg{height:17px;width:17px}.auth-input input{height:49px;font-size:16px!important;line-height:1.5;padding:11px 0}.auth-input input::placeholder{font-size:12px}.password-toggle{font-size:9px;min-width:48px;min-height:45px;gap:5px}.password-toggle .password-eye{width:16px;height:16px}#authPasswordHint{font-size:8px;line-height:1.8;margin:6px 0 0}.auth-submit{min-height:47px;margin-top:20px;font-size:12px;padding:11px 14px;border-radius:9px}.auth-submit .submit-arrow{width:17px;height:17px;top:calc(50% - 8px);right:15px}#switchAuth{font-size:10px;min-height:39px;padding:13px 0 0;line-height:1.7}.auth-privacy{font-size:8px;margin-top:13px;padding-top:14px;line-height:1.8;gap:7px}.auth-privacy svg{height:14px;width:14px}#authError{font-size:11px;padding:10px 12px;margin-top:14px}}
@media(max-width:760px) and (max-height:720px){.auth-form-panel{padding-top:calc(14px + env(safe-area-inset-top));padding-bottom:20px}.auth-mobile-brand{margin-bottom:17px}.auth-guardian{height:86px;margin-bottom:8px}.guardian-bot{height:84px;width:118px}.guardian-caption{font-size:6px}.guardian-spark{display:none}#authTitle{font-size:24px}#authSubtitle{font-size:10px;margin-bottom:15px}.auth-privacy{font-size:7px;padding-top:10px;margin-top:10px}.auth-submit{margin-top:17px}}
@media(prefers-reduced-motion:reduce){#auth,#auth *,#auth:before,#auth :before,#auth :after{animation:none!important;transition:none!important}.guardian-hand,.guardian-eyes{transition:none!important}}

/* NGH brand & Lucide system v6 */
.ngh-icon{display:inline-block;width:1em;height:1em;min-width:1em;fill:none!important;stroke:currentColor;stroke-width:1.7;vertical-align:-.15em;flex-shrink:0}.brand-lockup{width:145px;height:auto;display:block}.brand-symbol{background:none!important;border:0!important;padding:0!important;display:inline-flex;align-items:center;justify-content:center}.brand-symbol img{width:100%;height:100%;object-fit:contain}.core-brand{width:70px;height:70px;object-fit:contain}.auth-orbit-core img{width:72%;height:72%;object-fit:contain}.api-icon .ngh-icon{width:24px;height:24px}.arch-icon .ngh-icon{width:17px;height:17px}.intelligence-orb>span .ngh-icon{width:54px;height:54px}.closing-symbol .ngh-icon{width:42px;height:42px}.dialog-close .ngh-icon,.mobile-menu .ngh-icon{width:20px;height:20px}.brand-download{display:flex;align-items:center;gap:8px;width:max-content;margin:0 auto 30px;color:#9cb9af;font-size:12px}.zing-wordmark,.zalo-mark{display:inline-flex;align-items:center;justify-content:center;background:none!important}.zing-wordmark .ngh-icon,.zalo-mark .ngh-icon{width:22px;height:22px}.brand-lockup{max-width:none}@media(max-width:600px){.brand-lockup{width:120px}}

/* Admin contact */
.zalo-admin-float{position:fixed;right:24px;bottom:calc(24px + env(safe-area-inset-bottom));z-index:40;display:flex;align-items:center;gap:10px;padding:12px 17px;border:1px solid #6eaf99;border-radius:16px;background:#153a32;color:#d5f3e7;box-shadow:0 8px 28px #0006;text-decoration:none;transition:background .18s,transform .18s}.zalo-admin-float:hover{background:#205244;transform:translateY(-2px)}.zalo-admin-float>.ngh-icon{width:25px;height:25px}.zalo-admin-float span{font-size:13px;font-weight:600;line-height:1.4}.zalo-admin-float small{display:block;color:#a9cabe;font-size:11px;font-weight:400}.admin-footer{white-space:nowrap}@media(max-width:600px){.zalo-admin-float{right:14px;bottom:calc(14px + env(safe-area-inset-bottom));padding:10px 13px;border-radius:13px}}@media(prefers-reduced-motion:reduce){.zalo-admin-float{transition:none}}