@font-face{font-family:Entrance;src:local('Noto Sans KR'),local('Noto Sans CJK KR'),local('Noto Sans');font-display:swap}
:root{font-family:Entrance,'Noto Sans','Ubuntu Sans',sans-serif;color:#e9f3f8;background:#08121f;color-scheme:dark;font-synthesis:weight}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 17% 41%,#123a4f85,transparent 42%),radial-gradient(ellipse at 88% 50%,#22204760,transparent 50%),#08121f}body::before{content:'';position:fixed;inset:0;pointer-events:none;background-image:linear-gradient(#70c7e705 1px,transparent 1px),linear-gradient(90deg,#70c7e705 1px,transparent 1px);background-size:60px 60px}button,a,select{-webkit-tap-highlight-color:transparent}button,select{font:inherit}a{color:inherit;text-decoration:none}button{cursor:pointer}button:focus-visible,a:focus-visible,select:focus-visible{outline:3px solid #eefaff;outline-offset:5px}button:disabled{cursor:wait;opacity:.6}[hidden]{display:none!important}.shell{max-width:1800px;margin:0 auto;padding:0 48px;overflow:clip}.topbar{height:103px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid #7db6ca23;position:relative;z-index:5;gap:20px}.brand{font-size:27px;font-weight:800;letter-spacing:1.8px;white-space:nowrap}.brand b{color:#74e0f7}.brand small{display:block;font-size:8px;letter-spacing:2.5px;font-weight:400;color:#779aaf;margin-top:3px}.top-actions{display:flex;align-items:center;gap:18px}.home-link{font-size:13px;color:#b7d0dd}.language{border:1px solid #aacfe12b;border-radius:30px;background:#101f2f;padding:10px 14px;color:#dce9ef;font-size:13px}.scene{position:relative;min-height:calc(100svh - 168px);display:flex;align-items:center}.city-backdrop{position:absolute;left:-15%;bottom:-12%;width:76%;height:120%;pointer-events:none}.robot-stage{position:absolute;left:-2%;bottom:-15px;height:99%;aspect-ratio:2/3;pointer-events:none;z-index:2;animation:robot-arrive 1.1s ease both}.robot-stage .guide-robot{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.robot-aura{position:absolute;inset:10% 7%;background:radial-gradient(ellipse,#31b4cf18,transparent 65%);border-radius:50%;pointer-events:none}.content{position:relative;z-index:3;margin-left:40%;width:60%;padding:35px 0 33px}.eyebrow{color:#89c8d8;font-size:10px;letter-spacing:2.4px;margin:0 0 14px}.hero-title{font-size:clamp(34px,3.4vw,59px);font-weight:700;line-height:1.24;letter-spacing:-2px;margin:0}.hero-title em{font-style:normal;color:#87e8ee}.hero-intro{color:#91aabd;font-size:14px;margin:17px 0 25px;line-height:1.8}.speech{position:relative;min-height:133px;border:1px solid #62d1ea55;border-radius:17px;padding:19px 24px;background:linear-gradient(115deg,#103247d9,#101f31ef);box-shadow:0 0 35px #34c9ee09;margin-bottom:25px}.speech::before{content:'';position:absolute;left:-8px;top:34px;width:14px;height:14px;transform:rotate(45deg);background:#103146;border-left:1px solid #62d1ea55;border-bottom:1px solid #62d1ea55}.speaker-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.speaker{font-size:11px;color:#a4e5f0;letter-spacing:.6px}.speaker b{display:inline-block;width:6px;height:6px;border-radius:50%;background:#8bf2d8;margin-right:7px;box-shadow:0 0 10px #68fbd277}.voice-indicator{display:flex;align-items:center;gap:3px;height:14px}.voice-indicator i{width:2px;height:4px;background:#83cfe0;border-radius:4px}.speaking .voice-indicator i{animation:voice-bars .7s ease-in-out infinite alternate}.voice-indicator i:nth-child(2){animation-delay:-.2s}.voice-indicator i:nth-child(3){animation-delay:-.4s}.voice-indicator i:nth-child(4){animation-delay:-.1s}.subtitle{font-size:clamp(14px,1.2vw,21px);line-height:1.65;letter-spacing:-.4px;margin:0;min-height:3.3em;word-break:keep-all;overflow-wrap:anywhere}.subtitle span{opacity:0}.subtitle span.revealed{opacity:1}.voice-tools{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:12px 0 0}.voice-button{border:0;background:transparent;padding:0;color:#abcad8;font-size:11px;display:flex;gap:6px;align-items:center}.voice-button:hover{color:white}.voice-button.start-needed{color:#93ffdb}.voice-note{font-size:10px;color:#8cb5c9;line-height:1.4}.selection-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.system-card{position:relative;isolation:isolate;overflow:hidden;border:1px solid var(--edge);border-radius:20px;padding:22px 24px 0;background:linear-gradient(150deg,var(--wash),#101e2df5 64%);transition:transform .25s,border-color .3s,box-shadow .3s;display:flex;flex-direction:column;min-width:0}.system-card.prediction{--accent:#d1b0ff;--edge:#af85e44a;--wash:#37284caa;--light:#a566ef2b}.system-card.extension{--accent:#87f1c5;--edge:#68d7b54a;--wash:#1b4741aa;--light:#48e1ba22}.system-card::after{content:'';position:absolute;z-index:-1;inset:0;background:radial-gradient(ellipse at 70% 65%,var(--light),transparent 70%);opacity:.35;transition:opacity .3s}.system-card:hover,.system-card:focus-visible{transform:translateY(-5px);border-color:var(--accent);box-shadow:0 10px 36px #0004,0 0 28px var(--light)}.system-card.highlighted{border-color:var(--accent);box-shadow:0 0 30px var(--light)}.system-card.highlighted::after,.system-card:hover::after{opacity:1}.card-top{display:flex;justify-content:space-between;align-items:center}.card-index{font-size:12px;color:var(--accent);letter-spacing:2px}.card-badge{font-size:10px;padding:4px 8px;border-radius:20px;border:1px solid var(--edge);color:var(--accent)}.card-title{font-size:clamp(19px,1.55vw,28px);line-height:1.4;letter-spacing:-.7px;margin:17px 0 9px;word-break:keep-all;min-height:2.8em}.card-description{font-size:12px;line-height:1.8;color:#a9bdcb;margin:0}.card-art{margin:5px -14px -3px;min-height:112px}.card-art svg{display:block;width:100%;height:auto}.card-tags{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:19px;color:var(--accent);font-size:9px}.card-tags span+span::before{content:'·';margin-right:6px;opacity:.5}.card-action{border-top:1px solid var(--edge);display:flex;align-items:center;justify-content:space-between;padding:15px 0;color:var(--accent);font-size:12px;font-weight:600;margin-top:auto}.arrow{display:grid;place-items:center;width:27px;height:27px;border:1px solid var(--edge);border-radius:50%;font-size:17px}.choice-hint{display:flex;align-items:center;gap:10px;font-size:11px;color:#98afbd;margin:19px 0 0}.choice-hint::before{content:'';height:1px;width:26px;background:#75bdcb}.bottom-bar{position:relative;z-index:4;border-top:1px solid #7db6ca23;min-height:65px;display:flex;align-items:center;justify-content:space-between;color:#648ca2;font-size:9px;letter-spacing:1.5px;gap:20px}.bottom-bar strong{font-weight:400;color:#adc2cf;letter-spacing:.2px;font-size:10px}.data-path{animation:data-flow 2.8s linear infinite}.scan-ring{transform-origin:238px 119px;animation:scan 3.5s ease-out infinite}.system-card:not(:hover):not(.highlighted) .data-path{animation-duration:5s}.process-list{display:grid;gap:11px}.process-step{display:flex;gap:19px;align-items:center;padding:18px 22px;background:linear-gradient(100deg,#342443a8,#111f30);border:1px solid #a887d73d;border-radius:15px}.process-number{color:#d1afff;font-size:15px;letter-spacing:1px}.process-step h2{margin:0 0 5px;font-size:17px;font-weight:600}.process-step p{margin:0;color:#a6b6c7;font-size:12px;line-height:1.8}.intro-note{color:#8397aa;font-size:11px;line-height:1.8;margin:18px 0}.related-link{display:inline-flex;align-items:center;gap:18px;border:1px solid #7be3c455;border-radius:30px;color:#a6eed6;font-size:12px;padding:13px 20px}.related-link:hover{background:#75e8c316}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@keyframes data-flow{to{stroke-dashoffset:-100}}@keyframes scan{0%{opacity:.8;transform:scale(.65)}85%,100%{opacity:0;transform:scale(1.45)}}@keyframes voice-bars{to{height:14px}}@keyframes robot-arrive{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
@media(min-width:1700px){.card-title{min-height:0}.card-art{margin-top:10px}.card-description{font-size:14px}.card-tags{font-size:10px}.card-action{font-size:14px}.speech{min-height:155px}.voice-button{font-size:12px}.hero-intro{font-size:16px}}
@media(min-width:801px){.hero-title{font-size:clamp(34px,3.1vw,54px)}.card-art{height:135px;min-height:0}.card-art svg{height:100%;width:100%}.content{padding-top:24px;padding-bottom:24px}}
@media(max-height:900px) and (min-width:1000px){.topbar{height:82px}.scene{min-height:calc(100svh - 136px)}.content{padding:25px 0}.hero-title{font-size:39px}.hero-intro{margin:10px 0 16px}.speech{margin-bottom:18px;padding:14px 19px}.subtitle{font-size:16px}.card-art{max-height:135px;overflow:hidden}.card-title{margin:12px 0 5px;font-size:22px;min-height:2.8em}.system-card{padding:16px 18px 0}.card-tags{margin-bottom:10px}.card-action{padding:11px 0}.bottom-bar{min-height:54px}}
@media(max-width:1100px){.shell{padding:0 28px}.content{margin-left:38%;width:62%}.robot-stage{left:-7%;height:91%}.selection-grid{gap:12px}.system-card{padding-left:17px;padding-right:17px}.card-title{font-size:20px}.card-description{font-size:11px}.hero-title{font-size:39px}}
@media(max-width:800px){.shell{padding:0 22px}.topbar{height:85px}.brand{font-size:22px}.brand small{font-size:6px}.top-actions{gap:12px}.home-link{font-size:11px}.language{font-size:11px;padding:8px 10px}.scene{align-items:flex-start;min-height:0}.city-backdrop{top:80px;left:-30%;height:630px;width:125%;bottom:auto}.robot-stage{left:-90px;top:175px;bottom:auto;height:450px}.content{margin-left:0;width:100%;padding:32px 0}.hero-title{font-size:36px;letter-spacing:-1px}.hero-intro{font-size:12px;margin-bottom:20px}.eyebrow{font-size:8px;letter-spacing:1.6px}.speech{margin:30px 0 96px 41%;min-height:223px;padding:16px 17px}.speaker-row{gap:5px}.speaker{font-size:10px}.subtitle{font-size:14px;min-height:6.6em}.voice-tools{gap:10px}.voice-button{font-size:10px}.voice-note{font-size:9px}.selection-grid{gap:13px}.card-title{font-size:22px}.system-card{background:linear-gradient(150deg,var(--wash),#101e2d 64%)}.card-description{font-size:11px}.card-action{font-size:11px}.bottom-bar{min-height:70px;flex-wrap:wrap;gap:5px;padding:17px 0;font-size:8px}.bottom-bar strong{font-size:9px}.process-list{position:relative}.process-step{background:linear-gradient(100deg,#342443,#111f30)}html:lang(en) .speech{min-height:260px;margin-bottom:59px}}
@media(max-width:480px){.selection-grid{grid-template-columns:1fr}.card-title{min-height:0;margin-bottom:10px;font-size:24px}.card-art{margin:-12px 0 -8px 32%;max-height:110px;overflow:visible}.card-art svg{transform:translateY(-6px)}.card-description{font-size:12px}.card-tags{margin-top:8px}.card-action{font-size:13px}.system-card{padding:20px 21px 0}.hero-title{font-size:34px}.robot-stage{left:-105px;height:435px}.speech{margin-left:39%;padding:14px 13px}.speaker{font-size:9px}.subtitle{font-size:13px}.voice-tools{align-items:flex-start;flex-direction:column}.voice-note{font-size:9px}.choice-hint{font-size:10px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}}
@media(min-width:801px) and (min-height:901px){.topbar{height:92px}.bottom-bar{min-height:60px}.scene{min-height:calc(100svh - 152px)}.hero-title{font-size:clamp(34px,2.8vw,50px)}.speech{padding-top:17px;padding-bottom:17px}.content{padding-top:20px;padding-bottom:20px}}
@media(min-width:801px){html:lang(en) .card-title{min-height:2.8em}}
@media(max-height:800px) and (min-width:1000px){.hero-intro{display:none}.hero-title{font-size:34px}.speech{margin-top:16px;padding:12px 17px}.subtitle{font-size:14px}.speaker-row{margin-bottom:7px}.voice-tools{margin-top:8px}.card-art{height:90px}.content{padding-top:14px;padding-bottom:14px}.card-title{font-size:20px}.choice-hint{margin-top:12px}}
@media(max-width:800px){.robot-stage{left:-22px;top:175px;height:360px}}
@media(max-width:480px){.card-art{margin:0 0 0 25%;height:105px;min-height:0}.card-art svg{height:100%;transform:none}}
.robot-stage .guide-robot-live{transform:translateZ(0);will-change:transform}.system-card:not(.highlighted):not(:hover) .data-path,.system-card:not(.highlighted):not(:hover) .scan-ring{animation-play-state:paused}
.voice-indicator i{height:14px;transform:scaleY(.28);will-change:transform}.robot-stage{contain:layout paint style;overflow-clip-margin:160px;isolation:isolate}.city-backdrop{transform:translateZ(0)}.card-art{contain:paint}
@keyframes voice-bars{to{transform:scaleY(1)}}
.selection-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.system-card.live{--accent:#ffc875;--edge:#e4a94f55;--wash:#4b3524aa;--light:#ffb34d2b}
.system-card.live[data-configured=true] .card-badge::before{content:'';display:inline-block;width:6px;height:6px;border-radius:50%;margin-right:6px;background:#74ffd0;box-shadow:0 0 9px #74ffd0}
@media(min-width:801px){.selection-grid .card-title{font-size:clamp(17px,1.3vw,24px)}.selection-grid .system-card{padding-left:18px;padding-right:18px}.selection-grid .card-description{font-size:11px}.selection-grid .card-badge{font-size:9px;white-space:nowrap}.selection-grid .card-action{font-size:11px}}
@media(max-width:800px){.selection-grid{grid-template-columns:1fr}}