*{box-sizing:border-box}
html{background:var(--adrm-canvas);color:var(--adrm-text);scroll-behavior:smooth;-webkit-text-size-adjust:100%}
.adrm-reduce{scroll-behavior:auto}
body{margin:0;font:400 16px/1.6 var(--adrm-font-ui);background:var(--adrm-canvas);color:var(--adrm-text);text-rendering:optimizeLegibility}
:lang(ko),.ko{font-family:var(--adrm-font-ko);word-break:keep-all}
a{color:var(--adrm-link)}a:hover{color:var(--adrm-text)}
img,video{max-width:100%}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--adrm-focus);outline-offset:3px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.wrap{width:100%;max-width:1320px;margin:0 auto;padding:0 clamp(20px,5vw,64px)}
section[data-adrm-theme]{background:var(--adrm-canvas);color:var(--adrm-text)}
.scene{padding:clamp(80px,11vw,152px) 0;position:relative}
.scene+.scene[data-adrm-theme=dark]{border-top:1px solid var(--adrm-border)}
.eyebrow{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font:500 13px/1 var(--adrm-font-ui);color:var(--adrm-text-muted);letter-spacing:.06em;text-transform:uppercase;margin:0 0 22px}
.eyebrow b{font-weight:500;color:var(--adrm-text)}
h1,h2,h3,h4{margin:0;font-family:var(--adrm-font-ko);font-weight:600;letter-spacing:-.02em;text-wrap:balance}
h2{font-size:clamp(32px,4.6vw,60px);line-height:1.12}
h3{font-size:clamp(20px,2vw,26px);line-height:1.3}
h4{font-size:16px;line-height:1.4;letter-spacing:-.01em}
p{margin:0;text-wrap:pretty}
.lede{font-size:clamp(17px,1.5vw,20px);line-height:1.6;color:var(--adrm-text-muted);max-width:640px;margin-top:22px}
.head{display:grid;grid-template-columns:minmax(0,1fr);gap:0;margin-bottom:clamp(40px,6vw,80px)}
.muted{color:var(--adrm-text-muted)}
.small{font-size:13px;line-height:1.5}
.row{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.quantico{font-family:var(--adrm-font-essence);font-weight:400;letter-spacing:0}
/* header */
.top{position:sticky;top:0;z-index:50;background:color-mix(in srgb,#171B20 88%,transparent);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid #303943}
.top .wrap{display:flex;align-items:center;gap:20px;height:60px}
.top__logo{display:flex;align-items:center;height:44px;flex:none}
.top__logo img{height:17px;width:auto;display:block}
.top nav{display:flex;gap:2px;overflow-x:auto;scrollbar-width:none;flex:1;min-width:0;mask-image:linear-gradient(90deg,#000 92%,transparent)}
.top nav::-webkit-scrollbar{display:none}
.top nav a{flex:none;display:flex;align-items:center;min-height:44px;padding:0 10px;font:500 13px/1 var(--adrm-font-ui);color:#B8C0CB;text-decoration:none;border-radius:4px}
.top nav a:hover,.top nav a[aria-current=true]{color:#F4F6F8;background:#25303B}
.top__tools{display:flex;gap:8px;align-items:center;flex:none}
.toggle{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:0 12px;border:1px solid var(--adrm-border);border-radius:4px;background:transparent;color:var(--adrm-text-muted);font:500 13px/1 var(--adrm-font-ui);cursor:pointer;white-space:nowrap}
.toggle[aria-pressed=true]{color:var(--adrm-text);border-color:var(--adrm-border-strong);background:var(--adrm-surface-raised)}
.toggle i{width:26px;height:14px;border-radius:7px;background:var(--adrm-border);position:relative;flex:none}
.toggle i::after{content:"";position:absolute;left:2px;top:2px;width:10px;height:10px;border-radius:50%;background:var(--adrm-text-muted);transition:transform 160ms}
.toggle[aria-pressed=true] i{background:var(--adrm-action)}.toggle[aria-pressed=true] i::after{transform:translateX(12px);background:#fff}
/* boot */
.boot{position:fixed;inset:0;z-index:100;background:#171B20;display:grid;place-items:center;transition:opacity 360ms}
.boot.is-gone{opacity:0;pointer-events:none}
.boot__mark{width:min(420px,64vw);aspect-ratio:2020/490;background:#171B20}
.boot__mark img{width:100%;height:100%;display:block}
.boot__mark .adrm-resolve__buckets i{background:#171B20;border-color:#25303B}
.boot__note{position:absolute;bottom:32px;left:0;right:0;text-align:center;font:500 12px/1 var(--adrm-font-ui);color:#8A95A3}
/* stage */
.stage{position:relative;background:#101214;color:#F4F6F8}
.stage__screen{position:relative;aspect-ratio:16/9;max-height:calc(100vh - 60px - 140px);width:100%;margin:0 auto;background:#171B20}
.stage__screen video{width:100%;height:100%;display:block;object-fit:contain;background:#171B20}
.stage__bar{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px clamp(12px,3vw,32px);align-items:center;padding:18px 0 22px}.stage__picks{grid-column:1/-1}
.stage__picks{display:flex;gap:6px;overflow-x:auto;scrollbar-width:none}
.pick{display:grid;grid-template-columns:72px auto;gap:10px;align-items:center;min-height:52px;padding:4px 14px 4px 4px;border:1px solid #303943;border-radius:4px;background:transparent;color:#B8C0CB;cursor:pointer;text-align:left;font:500 13px/1.25 var(--adrm-font-ui);flex:none}
.pick img{width:72px;aspect-ratio:16/9;object-fit:cover;display:block;border-radius:2px}
.pick[aria-pressed=true]{border-color:#8BA6FF;color:#F4F6F8;background:#1D242C}
.pick small{display:block;font-weight:400;color:#8A95A3;font-size:12px}
.scrub{position:relative;height:44px;display:flex;align-items:center;cursor:pointer;touch-action:none}
.scrub__track{position:relative;height:2px;width:100%;background:#303943}
.scrub__fill{position:absolute;inset:0 auto 0 0;background:#F4F6F8;width:0}
.scrub__marks{position:absolute;inset:0;display:flex;justify-content:space-between;pointer-events:none}
.time{font:500 13px/1 var(--adrm-font-ui);color:#B8C0CB;font-variant-numeric:tabular-nums;min-width:86px;text-align:right}
.stage__intro{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:clamp(24px,5vw,80px);padding:clamp(56px,8vw,112px) 0 clamp(64px,9vw,120px);border-top:1px solid #303943;align-items:end}
.stage__intro h1{font:400 clamp(44px,8.4vw,128px)/.95 var(--adrm-font-essence);letter-spacing:0;color:#FFFFFF}
.stage__intro p{color:#B8C0CB;font-size:clamp(16px,1.4vw,19px);line-height:1.65}
/* essence */
.essence{display:grid;grid-template-columns:minmax(0,1fr);gap:clamp(56px,8vw,112px)}
.stmt{display:grid;grid-template-columns:200px minmax(0,1fr);gap:clamp(16px,4vw,64px);padding-top:28px;border-top:1px solid var(--adrm-border)}
.stmt__k{font:500 13px/1.4 var(--adrm-font-ui);color:var(--adrm-text-muted);letter-spacing:.06em;text-transform:uppercase}
.stmt__k span{display:block;text-transform:none;letter-spacing:0;margin-top:6px}
.stmt__v{display:grid;gap:22px}
.stmt__v .en{font:500 clamp(24px,3vw,40px)/1.2 var(--adrm-font-ui);letter-spacing:-.02em}
.stmt__v .ko{font:600 clamp(22px,2.6vw,34px)/1.35 var(--adrm-font-ko);letter-spacing:-.02em}
.stmt__v .lines{display:grid;gap:.3em}
[data-lang=en] .stmt .ko,[data-lang=ko] .stmt .en{display:none}
.stmt--small .stmt__v .en,.stmt--small .stmt__v .ko{font-size:clamp(20px,2vw,26px)}
.split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(20px,3vw,40px)}
.duty{padding:24px;border-radius:6px;background:var(--adrm-surface);box-shadow:inset 0 0 0 1px var(--adrm-border)}
.duty h4{margin:10px 0 8px;font-size:20px}
.pending{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
/* resolve lab */
.lab{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(280px,1fr);gap:clamp(24px,4vw,56px);align-items:start}
.lab__frame{aspect-ratio:16/9;border-radius:4px}
.lab__frame .adrm-resolve__media{position:absolute;inset:0}
.lab__frame img.under{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0}
.lab__frame img.over{position:relative;z-index:1}
.lab__panel{display:grid;gap:28px}
.layers{display:grid;gap:2px;margin:0;padding:0;border:0}
.layers label{display:grid;grid-template-columns:20px minmax(0,1fr) auto;gap:12px;align-items:center;min-height:44px;padding:0 4px;border-bottom:1px solid var(--adrm-border);cursor:pointer;font-size:15px}
.layers input{width:18px;height:18px;accent-color:var(--adrm-action);margin:0}
.layers small{color:var(--adrm-text-muted);font-size:12px}
.layers legend{font:500 13px/1 var(--adrm-font-ui);color:var(--adrm-text-muted);letter-spacing:.06em;text-transform:uppercase;margin-bottom:10px;padding:0}
.timeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;margin-top:clamp(40px,5vw,64px);border-top:1px solid var(--adrm-border)}
.timeline div{padding:18px 18px 0 0;border-right:1px solid var(--adrm-border);margin-right:18px}
.timeline div:last-child{border:0}
.timeline b{display:block;font:500 13px/1 var(--adrm-font-ui);color:var(--adrm-text-muted);margin-bottom:10px}
/* identity */
.id-grid{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);gap:clamp(24px,4vw,56px)}
.logo-stage{display:grid;place-items:center;aspect-ratio:16/10;border-radius:6px;padding:12%;transition:background 240ms}
.logo-stage img{max-height:100%;width:100%;object-fit:contain}
.logo-stage[data-bg=dark]{background:#171B20;box-shadow:inset 0 0 0 1px #303943}
.logo-stage[data-bg=paper]{background:#FAFAF7;box-shadow:inset 0 0 0 1px #D9DEE5}
.logo-stage[data-bg=blue]{background:#2458FF}
.ctrl{display:grid;gap:10px}
.ctrl>span{font:500 13px/1 var(--adrm-font-ui);color:var(--adrm-text-muted)}
.swatches{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:clamp(48px,6vw,80px)}
.sw{display:grid;grid-template-rows:auto auto;border:0;padding:0;background:transparent;color:var(--adrm-text);text-align:left;cursor:pointer;border-radius:6px;font:inherit}
.sw span:first-child{aspect-ratio:4/3;border-radius:6px;box-shadow:inset 0 0 0 1px rgba(128,140,155,.35)}
.sw span:last-child{padding:12px 2px 0;font-size:14px;line-height:1.45}
.sw b{display:block;font-weight:600}
.sw code{font:500 13px/1 var(--adrm-font-ui);color:var(--adrm-text-muted)}
.type{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,3vw,40px);margin-top:clamp(48px,6vw,80px)}
.type>div{display:grid;gap:12px;align-content:start;padding-top:20px;border-top:1px solid var(--adrm-border)}
.type .spec{font-size:clamp(32px,4vw,52px);line-height:1.05}
.card-flip{perspective:1600px;width:100%;max-width:560px}
.card-flip button{all:unset;display:block;width:100%;cursor:pointer;border-radius:8px}
.card-flip button:focus-visible{outline:2px solid var(--adrm-focus);outline-offset:6px}
.card-flip__in{position:relative;aspect-ratio:90/50;transform-style:preserve-3d;transition:transform 700ms var(--adrm-ease)}
.card-flip[data-side=back] .card-flip__in{transform:rotateY(180deg)}
.card-flip__in img{position:absolute;inset:0;width:100%;height:100%;backface-visibility:hidden;-webkit-backface-visibility:hidden;border-radius:6px;box-shadow:0 20px 50px rgba(0,0,0,.35)}
.card-flip__in img+img{transform:rotateY(180deg)}
/* state lab */
.lab-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2vw,24px)}
.bench{border-radius:6px;background:var(--adrm-surface);box-shadow:inset 0 0 0 1px var(--adrm-border);padding:clamp(18px,2vw,28px);display:grid;gap:18px;align-content:start}
.bench__label{display:flex;justify-content:space-between;align-items:center;gap:12px;font:500 13px/1.3 var(--adrm-font-ui);color:var(--adrm-text-muted)}
.bench__view{border-radius:4px;background:var(--adrm-canvas);min-height:180px;position:relative;display:grid;place-items:center;overflow:hidden}
.mini-page{position:absolute;inset:0;display:grid;place-items:center}
.mini-page .adrm-resolve{width:58%;aspect-ratio:2020/490;background:transparent}
.mini-page .adrm-resolve__buckets i{background:var(--adrm-canvas);border-color:var(--adrm-border)}
.content-slot{width:86%;aspect-ratio:16/9;border-radius:3px}
.inline-demo{display:grid;gap:14px;justify-items:start;padding:24px;width:100%}
.btn-matrix{display:grid;grid-template-columns:110px repeat(5,minmax(0,1fr));gap:1px;background:var(--adrm-border);border-radius:6px;overflow:hidden;margin-top:24px;max-width:100%}
@media (max-width:900px){.btn-matrix{grid-template-columns:96px repeat(5,132px);overflow-x:auto;overscroll-behavior-x:contain;-webkit-overflow-scrolling:touch}}
.btn-matrix>*{background:var(--adrm-surface);padding:14px;display:flex;align-items:center;min-height:72px}
.btn-matrix .h{font:500 12px/1.2 var(--adrm-font-ui);color:var(--adrm-text-muted);min-height:44px}
.btn-run{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(16px,3vw,40px);margin-top:clamp(24px,3vw,40px);align-items:start}
.state-read{font:500 13px/1.5 var(--adrm-font-ui);color:var(--adrm-text-muted);min-height:20px}
/* content */
.cnt{display:grid;grid-template-columns:repeat(12,minmax(0,1fr));gap:clamp(20px,3vw,40px)}
.cnt__cards{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2vw,28px)}
.cnt__cards .adrm-card:first-child{grid-column:span 2}
.cnt__cards .adrm-card:first-child .adrm-card__media{aspect-ratio:auto;height:100%;min-height:240px}
.cnt__cards .adrm-card:first-child{grid-row:span 2;grid-template-rows:minmax(0,1fr) auto}
.cnt__player{grid-column:1/8}
.cnt__tabs{grid-column:8/-1;display:grid;gap:20px;align-content:start}
.player{position:relative;background:#101214;border-radius:4px;overflow:hidden}
.player video{display:block;width:100%;aspect-ratio:16/9;background:#171B20}
.player__ui{display:flex;align-items:center;gap:8px;padding:8px 10px;background:#101214;color:#F4F6F8}
.player__ui .adrm-btn{--fg:#F4F6F8;--bd:#303943}
.player__ui .adrm-btn:hover{--bg:#25303B}
.player__ui .scrub{flex:1}
.player__ui .time{min-width:64px}
.tabpanel{display:grid;gap:12px;padding:22px;border-radius:6px;background:var(--adrm-surface);box-shadow:inset 0 0 0 1px var(--adrm-border);min-height:220px;align-content:start}
.lightbox-row{grid-column:1/-1;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.lightbox-row button{all:unset;cursor:pointer;display:block;aspect-ratio:16/9;border-radius:3px;overflow:hidden}
.lightbox-row button:focus-visible{outline:2px solid var(--adrm-focus);outline-offset:3px}
.lightbox-row img{width:100%;height:100%;object-fit:cover;display:block;transition:transform 400ms var(--adrm-ease)}
.lightbox-row button:hover img{transform:scale(1.03)}
.modal-body{display:grid;gap:0}
.modal-body figure{margin:0;background:#171B20}
.modal-body img,.modal-body video{display:block;width:100%}
.modal-foot{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:14px 18px;flex-wrap:wrap}
/* agentic */
.flow{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,1fr);gap:clamp(24px,4vw,56px);align-items:start}
.flow__board{border-radius:6px;background:var(--adrm-surface);box-shadow:inset 0 0 0 1px var(--adrm-border);overflow:hidden}
.flow__steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-bottom:1px solid var(--adrm-border)}
.flow__steps li{list-style:none;padding:14px 12px;font:500 13px/1.3 var(--adrm-font-ko);color:var(--adrm-text-disabled);border-right:1px solid var(--adrm-border);position:relative}
.flow__steps li:last-child{border:0}
.flow__steps li span{display:block;font:500 11px/1 var(--adrm-font-ui);margin-bottom:6px;letter-spacing:.04em}
.flow__steps li[data-s=done]{color:var(--adrm-text-muted)}
.flow__steps li[data-s=now]{color:var(--adrm-text);background:var(--adrm-canvas)}
.flow__steps li[data-s=now]::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--adrm-action)}
.flow__steps li.gate{color:var(--adrm-text)}
.flow__body{padding:clamp(18px,2.4vw,32px);display:grid;gap:20px;min-height:360px;align-content:start}
.flow textarea{width:100%;min-height:96px;resize:vertical;padding:14px;border-radius:4px;border:1px solid var(--adrm-border-strong);background:var(--adrm-canvas);color:var(--adrm-text);font:400 15px/1.6 var(--adrm-font-ko)}
.opts{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.opt{all:unset;box-sizing:border-box;display:grid;gap:10px;padding:10px;border-radius:4px;cursor:pointer;box-shadow:inset 0 0 0 1px var(--adrm-border);background:var(--adrm-canvas)}
.opt img{width:100%;aspect-ratio:16/9;object-fit:cover;display:block;border-radius:2px}
.opt span{font:500 13px/1.4 var(--adrm-font-ko);color:var(--adrm-text-muted)}
.opt[aria-pressed=true]{box-shadow:inset 0 0 0 2px var(--adrm-action)}
.opt[aria-pressed=true] span{color:var(--adrm-text)}
.opt:focus-visible{outline:2px solid var(--adrm-focus);outline-offset:2px}
.log{display:grid;gap:0;margin:0;padding:0;list-style:none;border-top:1px solid var(--adrm-border)}
.log li{display:grid;grid-template-columns:72px minmax(0,1fr);gap:12px;padding:12px 0;border-bottom:1px solid var(--adrm-border);font:400 14px/1.5 var(--adrm-font-ko)}
.log:empty::before{content:"아직 기록이 없습니다. 브리프를 입력해 시작하세요.";padding:12px 0;color:var(--adrm-text-muted);font:400 14px/1.5 var(--adrm-font-ko)}
.gatebox{display:grid;gap:14px;padding:18px;border-radius:4px;background:var(--adrm-warning-soft);color:var(--adrm-text)}
.gatebox p{color:var(--adrm-text)}
/* applications */
.apps{display:grid;grid-template-columns:minmax(0,1fr);gap:24px;min-width:0}.apps>*{min-width:0;max-width:100%}
.apps__stage{display:grid;place-items:center;min-height:min(70vh,640px);padding:clamp(16px,3vw,40px);border-radius:6px;background:#0C0E10;overflow:hidden}
.frame{position:relative;width:100%;background:#171B20;overflow:hidden;color:#F4F6F8;transition:width 320ms var(--adrm-ease),aspect-ratio 320ms;container-type:inline-size}
.frame video,.frame>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.frame__ui{position:absolute;inset:0;display:grid;padding:5cqw;z-index:2}
.fr-nav{display:flex;justify-content:space-between;align-items:center;font:500 max(9px,1.3cqw)/1 var(--adrm-font-ui);color:#B8C0CB}
.fr-nav img{height:max(10px,1.5cqw)}
.fr-h{font:600 max(14px,5.2cqw)/1.08 var(--adrm-font-ko);letter-spacing:-.02em;color:#fff;max-width:70%}
.fr-sub{font:400 max(10px,1.6cqw)/1.5 var(--adrm-font-ko);color:#B8C0CB;max-width:60%;margin-top:1.6cqw}
.fr-btn{display:inline-flex;align-items:center;height:max(22px,4cqw);padding:0 2cqw;border-radius:3px;background:#2458FF;color:#fff;font:500 max(9px,1.4cqw)/1 var(--adrm-font-ui);margin-top:2.6cqw}
.lower{position:absolute;left:5cqw;bottom:7cqw;display:grid;gap:.6cqw;padding:1.4cqw 2cqw 1.4cqw 1.6cqw;background:rgba(16,18,20,.86);border-left:max(2px,.3cqw) solid #2458FF}
.lower b{font:600 max(11px,2.2cqw)/1.1 var(--adrm-font-ko);color:#fff}
.lower span{font:400 max(9px,1.3cqw)/1.2 var(--adrm-font-ui);color:#B8C0CB}
.apps__meta{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center;min-width:0;max-width:100%}.apps__meta>.adrm-seg{flex:0 1 auto;min-width:0;max-width:100%}.apps__stage,#appFrame{min-width:0;max-width:100%}.row>.adrm-seg,.ctrl>.adrm-seg,.head .adrm-seg{min-width:0;max-width:100%}
.range{display:flex;align-items:center;gap:12px;font:500 13px/1 var(--adrm-font-ui);color:var(--adrm-text-muted)}
.range input{width:180px;accent-color:var(--adrm-action);height:44px}
/* library */
.lib{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:clamp(10px,1.4vw,18px)}
.tile{all:unset;box-sizing:border-box;cursor:pointer;display:grid;gap:14px;padding:clamp(14px,1.6vw,22px);border-radius:6px;background:#171B20;color:#F4F6F8;box-shadow:inset 0 0 0 1px #303943;transition:box-shadow 160ms,background 160ms}
.tile:hover{background:#1D242C;box-shadow:inset 0 0 0 1px #66717F}
.tile:focus-visible{outline:2px solid var(--adrm-focus);outline-offset:3px}
.tile img{width:100%;aspect-ratio:1;display:block}
.tile b{font:500 12px/1 var(--adrm-font-ui);letter-spacing:.06em;color:#B8C0CB}
.tile h4{font-size:17px;color:#F4F6F8}
.tile p{font:400 13px/1.5 var(--adrm-font-ko);color:#B8C0CB}
.tile[hidden]{display:none}
.lib-detail{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:0}
.lib-detail figure{margin:0;background:#171B20;display:grid;place-items:center;padding:8%}
.lib-detail figure img{width:100%;max-width:420px;aspect-ratio:1}
.lib-detail__txt{display:grid;gap:18px;padding:clamp(20px,3vw,36px);align-content:start}
.lib-detail__txt .lines{font:600 19px/1.5 var(--adrm-font-ko)}
/* subline */
.sub{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(12px,2vw,24px)}
.sub__opt{display:grid;gap:16px;align-content:start}
.sub__art{border-radius:6px;padding:14% 12%;display:grid;place-items:center;aspect-ratio:4/3;transition:background 200ms}
.sub[data-bg=dark] .sub__art{background:#171B20;box-shadow:inset 0 0 0 1px #303943}
.sub[data-bg=paper] .sub__art{background:#FAFAF7;box-shadow:inset 0 0 0 1px #D9DEE5}
.lockup{width:100%;display:grid;gap:0;overflow:hidden;grid-template-columns:minmax(0,1fr)}
.lockup img{display:block;width:100%;height:auto}
.lockup .desc{display:block;white-space:nowrap;line-height:1;padding-bottom:.08em;font-family:var(--adrm-font-essence);margin-top:var(--gap,0);width:max-content}
.sub[data-bg=dark] .desc{color:#FFFFFF}.sub[data-bg=paper] .desc{color:#101214}
.sub[data-bg=dark] .lk-black,.sub[data-bg=paper] .lk-white{display:none}
.sub__opt.is-rec .sub__art{box-shadow:inset 0 0 0 2px #2458FF}
/* downloads */
.dl{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border-top:1px solid var(--adrm-border)}
.dl>div{padding:22px 22px 22px 0;border-bottom:1px solid var(--adrm-border);display:grid;gap:10px;align-content:start}
.dl a{display:inline-flex;align-items:center;min-height:32px;font-size:14px}
.foot{padding:48px 0 64px;border-top:1px solid var(--adrm-border);font-size:13px;color:var(--adrm-text-muted)}.foot__in{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px 48px}.foot__h{font:500 12px/1 var(--adrm-font-ui);letter-spacing:.06em;text-transform:uppercase;color:var(--adrm-text);margin-bottom:12px}.foot__list{margin:0;padding:0;list-style:none;display:grid;gap:6px;line-height:1.5}.foot__note{line-height:1.6;align-self:end}@media (max-width:720px){.foot__in{grid-template-columns:minmax(0,1fr)}}
.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%,20px);opacity:0;z-index:120;background:#F4F6F8;color:#101214;padding:12px 16px;border-radius:4px;font:500 14px/1 var(--adrm-font-ui);transition:all 200ms;pointer-events:none}
.toast.on{opacity:1;transform:translate(-50%,0)}
.adrm-reduce *{transition-duration:0ms!important}
/* responsive */
@media (max-width:1000px){.lab,.id-grid,.flow,.btn-run{grid-template-columns:minmax(0,1fr)}.lab-grid{grid-template-columns:minmax(0,1fr)}.cnt__player,.cnt__tabs{grid-column:1/-1}.lib{grid-template-columns:repeat(3,minmax(0,1fr))}.sub{grid-template-columns:minmax(0,1fr)}.sub__art{aspect-ratio:auto;padding:12% 10%}.stage__intro{grid-template-columns:minmax(0,1fr)}.swatches{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media (max-width:720px){.top .wrap{gap:10px}.top__tools .toggle span{display:none}.stage__bar{grid-template-columns:minmax(0,1fr) auto}.stage__bar>.row .adrm-btn{display:none}.stmt{grid-template-columns:minmax(0,1fr)}.split{grid-template-columns:minmax(0,1fr)}.timeline{grid-template-columns:repeat(2,minmax(0,1fr));row-gap:16px}.swatches{grid-template-columns:repeat(2,minmax(0,1fr))}.type{grid-template-columns:minmax(0,1fr)}.btn-matrix{grid-template-columns:84px repeat(5,minmax(108px,1fr));overflow-x:auto}.cnt__cards{grid-template-columns:minmax(0,1fr)}.cnt__cards .adrm-card:first-child{grid-column:auto;grid-row:auto}.cnt__cards .adrm-card:first-child .adrm-card__media{aspect-ratio:16/9;min-height:0}.lightbox-row{grid-template-columns:repeat(2,minmax(0,1fr))}.flow__steps{grid-template-columns:repeat(5,minmax(76px,1fr));overflow-x:auto}.opts{grid-template-columns:minmax(0,1fr)}.lib{grid-template-columns:repeat(2,minmax(0,1fr))}.lib-detail{grid-template-columns:minmax(0,1fr)}.dl{grid-template-columns:minmax(0,1fr)}.range input{width:120px}}

/* Brand headings: user-approved Quantico; Korean body stays Pretendard. */
.scene h2,.scene h3,.top nav a,.eyebrow,#assets h4 {
 font-family:var(--adrm-font-essence),var(--adrm-font-ko),sans-serif;
 font-weight:400;font-synthesis:none;letter-spacing:0;
}

/* Canonical palette ratio, ADRM-COLOR-SYSTEM v3: 90 / 6 / 3 / 1. */
.color-balance{margin:28px 0 36px;padding:28px 0;border-top:1px solid var(--adrm-border);border-bottom:1px solid var(--adrm-border)}
.balance-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}
.balance-head h4,.balance-head>span,.spectrum-legend dt,.spectrum-legend dd{font-family:Quantico,sans-serif;font-weight:400;letter-spacing:0}
.balance-head h4{font-size:20px}.balance-head>span{font-size:14px;color:var(--adrm-text-muted)}
.spectrum-bar{display:grid;grid-template-columns:90fr 6fr 3fr 1fr;height:76px;width:100%;overflow:hidden;border:1px solid var(--adrm-border)}
.spectrum-neutral{background:linear-gradient(90deg,#101214 0%,#171B20 28%,#B8C0CB 68%,#FAFAF7 90%,#FFFFFF 100%)}
.spectrum-navy{background:#17295D}.spectrum-blue{background:#2458FF}.spectrum-ice{background:#B8DAFF}
.spectrum-legend{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px;margin:24px 0}
.spectrum-legend dt{display:flex;align-items:center;gap:8px;font-size:14px}.spectrum-legend i{width:10px;height:10px;display:inline-block;flex:none;box-shadow:inset 0 0 0 1px #B8C0CB50}
.key-neutral{background:linear-gradient(90deg,#171B20,#FAFAF7)}
.spectrum-legend dd{margin:8px 0 0;font-size:36px;line-height:1.1}.spectrum-legend dd span{font-size:16px;margin-left:3px;color:var(--adrm-text-muted)}
.balance-note{max-width:680px;color:var(--adrm-text-muted);font-size:15px;line-height:1.7;word-break:keep-all}
@media(max-width:640px){.spectrum-legend{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 12px}.spectrum-bar{height:56px}.spectrum-legend dt{font-size:13px}}