:root{
  --forest:#092e26;
  --forest-2:#12483b;
  --forest-3:#1d5d4d;
  --paper:#eef2e8;
  --paper-2:#f8f8f3;
  --white:#fffefa;
  --ink:#13241f;
  --muted:#69756f;
  --line:#d7ddd5;
  --coral:#ef7056;
  --coral-dark:#c94d37;
  --lime:#c8e790;
  --blue:#4d6fea;
  --shadow:0 36px 100px rgba(25,47,39,.19),0 3px 12px rgba(25,47,39,.08);
  --sans:"Helvetica Neue",Helvetica,Arial,sans-serif;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:linear-gradient(180deg,#f5f4ed 0%,var(--paper) 46%,#dde8d3 100%);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.5;overflow-x:hidden;-webkit-tap-highlight-color:rgba(239,112,86,.2)}
button,a{font:inherit;color:inherit;touch-action:manipulation}
button{cursor:pointer}
img{display:block;max-width:100%}
h1,h2,h3,p{margin-top:0}
h1,h2,h3{text-wrap:balance}
p{text-wrap:pretty}
button:focus-visible,a:focus-visible{outline:3px solid var(--coral);outline-offset:3px}
.skip-link{position:fixed;left:16px;top:-72px;z-index:1000;padding:12px 16px;background:var(--white);border:1px solid var(--line);border-radius:8px;text-decoration:none;box-shadow:var(--shadow)}
.skip-link:focus{top:16px}

.preview-header{width:min(1400px,calc(100% - 64px));margin:0 auto;min-height:88px;display:flex;align-items:center;gap:28px;border-bottom:1px solid rgba(9,46,38,.14)}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-size:1.18rem;font-weight:800;letter-spacing:-.04em}
.brand svg{width:30px;height:22px;fill:none;stroke:var(--coral);stroke-width:3.4}
.preview-label{margin-left:auto;color:var(--muted);font-size:.75rem;font-weight:650}
.managed-link{padding:10px 14px;border:1px solid rgba(9,46,38,.2);border-radius:999px;text-decoration:none;font-size:.72rem;font-weight:680;background:rgba(255,255,255,.45)}
.managed-link:hover{background:var(--white)}

main{padding-bottom:74px}
.platform-intro{width:min(1320px,calc(100% - 64px));margin:0 auto;padding:60px 0 38px;text-align:center}
.intro-copy{max-width:1200px;margin:0 auto}
.eyebrow{margin:0 0 22px;color:var(--coral-dark);font-size:.72rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
.platform-intro h1{max-width:1200px;margin:0 auto 24px;font-size:clamp(3.6rem,5.4vw,5.65rem);font-weight:720;line-height:.92;letter-spacing:-.064em}
.lede{max-width:760px;margin:0 auto;color:#40534b;font-size:clamp(1.08rem,1.6vw,1.32rem);line-height:1.48}

.product-theater{width:min(1400px,calc(100% - 48px));margin:0 auto;position:relative}
.product-theater::before{content:"";position:absolute;z-index:-1;inset:13% 0 -9%;border-radius:50%;background:radial-gradient(circle,rgba(200,231,144,.52),rgba(200,231,144,0) 68%);filter:blur(8px)}
.app-shell{background:#fcfcf8;border:1px solid rgba(9,46,38,.19);border-radius:22px;box-shadow:var(--shadow);overflow:hidden}
.app-chrome{height:44px;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:0 17px;background:#f0f2ed;border-bottom:1px solid var(--line)}
.traffic-lights{display:flex;gap:7px}.traffic-lights i{width:9px;height:9px;border-radius:50%;background:#ced3cd}.traffic-lights i:first-child{background:#f08c76}.traffic-lights i:nth-child(2){background:#e8c66d}.traffic-lights i:last-child{background:#8fc47c}
.chrome-title{font-size:.69rem;font-weight:690;color:#58655f}
.preview-badge{justify-self:end;padding:5px 9px;border-radius:999px;background:#e2eadc;color:#416052;font-size:.59rem;font-weight:740;letter-spacing:.05em;text-transform:uppercase}
.app-body{display:grid;grid-template-columns:84px minmax(0,1fr);min-height:720px}

.side-rail{display:flex;flex-direction:column;align-items:center;padding:18px 9px 14px;background:var(--forest);color:#b8cbc3}
.rail-brand{height:48px;display:grid;place-items:center}.rail-brand svg{width:32px;height:24px;fill:none;stroke:var(--coral);stroke-width:3.4}
.side-rail nav{width:100%;display:grid;gap:8px;margin-top:16px}
.rail-item{width:100%;min-height:62px;padding:7px 3px;border:0;border-radius:10px;background:transparent;color:#a9bdb5;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;font-size:.62rem;font-weight:630}
.rail-item svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.rail-item:hover{background:rgba(255,255,255,.07);color:white}
.rail-item.is-current{background:var(--white);color:var(--forest)}
.rail-help{margin-top:auto;width:30px;height:30px;border:1px solid rgba(255,255,255,.23);border-radius:50%;background:transparent;color:white;font-weight:700}

.workspace{position:relative;min-width:0;background:#f7f8f4}
.workspace-header{min-height:80px;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:12px 24px;background:var(--white);border-bottom:1px solid var(--line)}
.study-context{display:flex;align-items:center;gap:16px;min-width:0}
.context-label{color:#7b8681;font-size:.67rem;font-weight:720;text-transform:uppercase;letter-spacing:.08em}
.study-switcher{min-width:0;display:flex;align-items:center;gap:11px;padding:4px 8px 4px 4px;border:0;border-radius:10px;background:transparent;text-align:left}
.study-switcher:hover{background:#f1f4ef}
.study-avatar{flex:0 0 38px;height:38px;display:grid;place-items:center;border-radius:10px;background:#dcebd0;color:var(--forest);font-size:.72rem;font-weight:800}
.study-switcher>span:nth-child(2){display:grid;min-width:0}.study-switcher strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.86rem}.study-switcher small{color:var(--muted);font-size:.68rem}
.study-switcher svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.7}
.workspace-actions{display:flex;align-items:center;gap:10px}
.icon-button{width:40px;height:40px;display:grid;place-items:center;border:1px solid var(--line);border-radius:10px;background:white}.icon-button:hover{border-color:#aebbb4;background:#f4f6f2}.icon-button svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}.icon-button.compact{width:30px;height:30px;margin-left:auto;border:0;background:transparent}.icon-button.compact svg{width:16px}
.primary-button,.approve-button,.secondary-button{min-height:40px;padding:0 16px;border-radius:9px;font-size:.72rem;font-weight:720;transition:transform .16s ease,background-color .16s ease,border-color .16s ease}
.primary-button{display:flex;align-items:center;gap:7px;border:1px solid var(--forest);background:var(--forest);color:white}.primary-button:hover,.approve-button:hover{background:var(--forest-2);transform:translateY(-1px)}.primary-button svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2}
.approve-button{border:1px solid var(--forest);background:var(--forest);color:white}.secondary-button{border:1px solid #bfc9c2;background:white;color:var(--ink)}.secondary-button:hover{border-color:var(--forest);background:#f4f6f2}

.workspace-toolbar{min-height:58px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;gap:24px;background:var(--white);border-bottom:1px solid var(--line)}
.view-tabs{align-self:stretch;display:flex;gap:24px}.view-tabs button{position:relative;padding:0 2px;border:0;background:transparent;color:#68756f;font-size:.74rem;font-weight:680}.view-tabs button::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:transparent}.view-tabs button[aria-selected="true"]{color:var(--ink)}.view-tabs button[aria-selected="true"]::after{background:var(--coral)}.view-tabs span{margin-left:4px;color:#87928c;font-variant-numeric:tabular-nums}
.channel-filter{display:flex;padding:3px;border:1px solid var(--line);border-radius:9px;background:#f0f2ef}.channel-filter button{min-width:65px;padding:6px 10px;border:0;border-radius:6px;background:transparent;color:#65736d;font-size:.68rem;font-weight:680}.channel-filter button.is-active{background:white;color:var(--ink);box-shadow:0 1px 4px rgba(20,40,32,.1)}

.workspace-view{min-height:580px;padding:24px}
.workspace-view[hidden]{display:none}.workspace-view.is-active{display:block}
.canvas-header{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:20px}
.canvas-kicker{margin:0 0 7px;color:var(--coral-dark);font-size:.65rem;font-weight:780;letter-spacing:.09em;text-transform:uppercase}
.canvas-header h2,.review-copy h2{margin:0;font-size:clamp(1.55rem,2.2vw,2.2rem);font-weight:690;letter-spacing:-.045em;line-height:1}
.canvas-meta{display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end}.canvas-meta span{padding:6px 9px;border:1px solid var(--line);border-radius:7px;background:var(--white);color:#617069;font-size:.64rem;font-weight:680}
.creative-layout{display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:20px;align-items:start}
.creative-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;min-width:0}
.creative-card{min-width:0;padding:0;border:1px solid var(--line);border-radius:12px;background:var(--white);overflow:hidden;text-align:left;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}
.creative-card:hover{transform:translateY(-3px);border-color:#9aa9a2;box-shadow:0 12px 26px rgba(24,52,42,.1)}
.creative-card.is-selected{border-color:var(--coral);box-shadow:0 0 0 2px rgba(239,112,86,.2)}
.creative-card img{display:block;width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;background:#eee}
.creative-card>span{display:grid;gap:2px;padding:10px 11px 11px}.creative-card strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:.72rem}.creative-card small{color:#73807a;font-size:.62rem}
.ad-inspector{min-height:100%;padding:16px;border:1px solid var(--line);border-radius:12px;background:var(--white)}
.inspector-top{display:flex;align-items:center;gap:7px;padding-bottom:14px;border-bottom:1px solid var(--line);font-size:.67rem}.status-dot{width:7px;height:7px;border-radius:50%;background:#eab467}.inspector-label{margin:18px 0 7px;color:#7a8580;font-size:.62rem;font-weight:740;letter-spacing:.08em;text-transform:uppercase}.ad-inspector h3{margin:0 0 9px;font-size:1.3rem;letter-spacing:-.035em}.inspector-summary{min-height:64px;margin:0;color:#53615b;font-size:.75rem;line-height:1.45}.ad-inspector dl{margin:16px 0;border-top:1px solid var(--line)}.ad-inspector dl div{display:flex;justify-content:space-between;gap:15px;padding:10px 0;border-bottom:1px solid var(--line);font-size:.65rem}.ad-inspector dt{color:#7a8580}.ad-inspector dd{margin:0;font-weight:650}.inspector-actions{display:grid;gap:8px;margin-top:18px}

.review-layout{display:grid;grid-template-columns:minmax(280px,.72fr) minmax(340px,1.28fr);gap:34px;align-items:start;max-width:920px;margin:0 auto}
.review-preview{width:min(100%,350px);justify-self:center;padding:10px;border-radius:14px;background:var(--forest);box-shadow:0 18px 38px rgba(20,40,32,.16)}.review-preview img{display:block;width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;border-radius:7px}
.review-copy{padding-top:20px}.review-copy h2{max-width:560px;margin-bottom:22px}
.meta-unit{padding:18px;border:1px solid var(--line);border-radius:12px;background:white;box-shadow:0 10px 28px rgba(20,40,32,.06)}.meta-account{display:flex;align-items:center;gap:9px}.meta-account>span{width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:var(--forest);color:white;font-weight:760}.meta-account p{display:grid;margin:0}.meta-account strong{font-size:.69rem}.meta-account small{color:#74817b;font-size:.58rem}.meta-unit>p{margin:14px 0;padding-bottom:14px;border-bottom:1px solid var(--line);color:#34463f;font-size:.72rem}.meta-unit>strong{display:block;font-size:.76rem}.meta-unit>span{display:inline-block;margin-top:10px;padding:7px 10px;border-radius:6px;background:#e8ece8;font-size:.62rem;font-weight:700}.review-actions{display:flex;gap:10px;margin-top:18px}

.submission-layout{display:grid;grid-template-columns:minmax(330px,.9fr) minmax(360px,1.1fr);gap:38px;align-items:stretch;max-width:1030px;margin:0 auto}
.package-cover{min-height:470px;display:flex;flex-direction:column;padding:34px;border-radius:16px;background:linear-gradient(145deg,#123e33,#082c24);color:white;box-shadow:0 22px 50px rgba(20,40,32,.2);overflow:hidden}.package-mark{display:flex;align-items:center;gap:8px;font-weight:780}.package-mark svg{width:26px;height:20px;fill:none;stroke:var(--coral);stroke-width:3.4}.package-cover>p{margin:64px 0 11px;color:#b8cec5;font-size:.69rem;text-transform:uppercase;letter-spacing:.08em}.package-cover h2{max-width:430px;margin:0;font-size:2.8rem;line-height:.95;letter-spacing:-.05em}.package-count{margin-top:17px;color:var(--lime);font-size:.67rem;font-weight:680}.package-thumbs{display:flex;align-items:end;gap:8px;margin-top:auto;padding-top:30px}.package-thumbs img{display:block;width:21%;height:auto;aspect-ratio:4/5;object-fit:cover;border-radius:5px;box-shadow:0 8px 18px rgba(0,0,0,.2)}.package-thumbs img:nth-child(2){transform:translateY(-8px)}.package-thumbs img:nth-child(3){transform:translateY(-16px)}.package-thumbs img:nth-child(4){transform:translateY(-24px)}
.package-contents{padding:22px 0}.package-contents h3{max-width:480px;margin:0 0 28px;font-size:2rem;line-height:1;letter-spacing:-.04em}.package-row{display:grid;grid-template-columns:40px 1fr auto;gap:12px;align-items:center;padding:15px 0;border-top:1px solid var(--line)}.package-row:nth-of-type(4){border-bottom:1px solid var(--line)}.file-icon{width:36px;height:36px;display:grid;place-items:center;border-radius:9px;background:#dcebd0;color:var(--forest);font-size:.67rem;font-weight:800}.file-icon.google{background:#dce7ff;color:#3155b4}.file-icon.index{background:#ffe3dc;color:var(--coral-dark)}.package-row div{display:grid}.package-row strong{font-size:.72rem}.package-row small{color:#6a7771;font-size:.61rem}.package-row b{color:#68756f;font-size:.61rem;font-weight:660}.package-button{margin-top:22px;width:max-content}

.workspace-section[hidden],.google-ad-board[hidden],.study-menu[hidden],.action-menu[hidden]{display:none}
.workspace-section.is-active{display:block}
.study-menu{position:absolute;z-index:30;top:70px;left:24px;width:min(360px,calc(100% - 48px));padding:8px;border:1px solid var(--line);border-radius:12px;background:var(--white);box-shadow:0 18px 48px rgba(20,40,32,.18)}.study-menu button{width:100%;display:flex;align-items:center;gap:10px;padding:10px;border:0;border-radius:9px;background:transparent;text-align:left}.study-menu button:hover{background:#f1f4ef}.study-menu button>span:nth-child(2){display:grid}.study-menu strong{font-size:.74rem}.study-menu small{color:var(--muted);font-size:.62rem}.study-menu .add-study{display:block;margin-top:4px;border-top:1px solid var(--line);border-radius:0;color:var(--forest);font-size:.7rem;font-weight:720}
.action-menu{position:absolute;z-index:20;right:12px;top:48px;width:170px;padding:6px;border:1px solid var(--line);border-radius:10px;background:var(--white);box-shadow:0 16px 36px rgba(20,40,32,.16)}.ad-inspector{position:relative}.action-menu button{width:100%;padding:9px;border:0;border-radius:7px;background:transparent;text-align:left;font-size:.67rem}.action-menu button:hover{background:#f1f4ef}

.google-ad-board{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.search-ad{min-height:260px;padding:20px;border:1px solid var(--line);border-radius:14px;background:var(--white);box-shadow:0 12px 28px rgba(20,40,32,.06)}.search-site{display:flex;align-items:center;gap:10px}.search-site>span{width:30px;height:30px;display:grid;place-items:center;border-radius:50%;background:var(--forest);color:white;font-size:.68rem;font-weight:780}.search-site p{display:grid;margin:0}.search-site strong{font-size:.68rem}.search-site small{color:#60726a;font-size:.58rem}.search-ad h3{margin:18px 0 7px;color:#3158a5;font-size:1.08rem;line-height:1.2;letter-spacing:-.015em}.search-ad>p{min-height:70px;margin:0;color:#4b5953;font-size:.7rem;line-height:1.55}.search-ad>div:last-child{display:flex;flex-wrap:wrap;gap:7px;margin-top:18px}.search-ad>div:last-child span{padding:7px 9px;border-radius:6px;background:#edf2ff;color:#3158a5;font-size:.61rem;font-weight:680}

.section-page{min-height:638px;padding:38px}.section-heading{max-width:760px}.section-heading h2{margin:0;font-size:clamp(2rem,3.6vw,3.6rem);line-height:.95;letter-spacing:-.055em}.section-heading>p:last-child{max-width:680px;margin:17px 0 0;color:#58675f;font-size:.86rem}.study-stats{display:grid;grid-template-columns:repeat(4,1fr);margin:30px 0 20px;border:1px solid var(--line);border-radius:13px;background:var(--white)}.study-stats div{display:grid;gap:3px;padding:16px 20px}.study-stats div+div{border-left:1px solid var(--line)}.study-stats strong{font-size:1.45rem;line-height:1}.study-stats span{color:var(--muted);font-size:.65rem}
.study-card-large{overflow:hidden;border:1px solid var(--line);border-radius:16px;background:var(--white);box-shadow:0 16px 36px rgba(20,40,32,.07)}.study-card-main{display:grid;grid-template-columns:auto 1fr auto;gap:15px;align-items:center;padding:20px 22px;border-bottom:1px solid var(--line)}.study-avatar.large{width:52px;height:52px;border-radius:14px}.study-card-main small{color:var(--coral-dark);font-size:.59rem;font-weight:780;letter-spacing:.08em}.study-card-main h3{margin:2px 0 3px;font-size:1.12rem}.study-card-main p{margin:0;color:var(--muted);font-size:.68rem}.study-sources{display:grid;grid-template-columns:1fr 1fr}.study-sources>div{display:grid;grid-template-columns:38px 1fr auto;gap:11px;align-items:center;padding:16px 22px}.study-sources>div+div{border-left:1px solid var(--line)}.source-icon{width:36px;height:36px;display:grid;place-items:center;border-radius:9px;background:#e0eafb;color:#3158a5;font-size:.6rem;font-weight:800}.source-icon.protocol{background:#e0ecd7;color:var(--forest)}.study-sources p{display:grid;margin:0}.study-sources strong{font-size:.7rem}.study-sources small{color:var(--muted);font-size:.6rem}.study-sources b{color:#58704d;font-size:.62rem}.study-mini-ads{display:flex;align-items:end;gap:8px;padding:15px 22px;background:#f2f5ef}.study-mini-ads img{width:50px;height:auto;aspect-ratio:4/5;border-radius:5px}.study-mini-ads span{width:50px;height:62px;display:grid;place-items:center;border:1px dashed #aab7af;border-radius:5px;color:var(--muted);font-size:.65rem;font-weight:700}
.campaign-page{max-width:1100px}.run-mode{width:max-content;display:flex;margin:26px 0 16px;padding:4px;border:1px solid var(--line);border-radius:10px;background:#edf0eb}.run-mode button{min-width:150px;padding:9px 13px;border:0;border-radius:7px;background:transparent;color:#607069;font-size:.68rem;font-weight:700}.run-mode button.is-active{background:white;color:var(--ink);box-shadow:0 2px 8px rgba(20,40,32,.1)}.launch-card{border:1px solid var(--line);border-radius:16px;background:var(--white);box-shadow:0 16px 36px rgba(20,40,32,.07)}.launch-summary{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:20px 22px;border-bottom:1px solid var(--line)}.launch-summary>div{display:flex;align-items:center;gap:11px}.ready-dot{width:10px;height:10px;border-radius:50%;background:#7bb263;box-shadow:0 0 0 5px #e3efdb}.launch-summary p,.channel-row p{display:grid;margin:0}.launch-summary strong{font-size:.8rem}.launch-summary small,.channel-row small{color:var(--muted);font-size:.62rem}.channel-row{display:grid;grid-template-columns:42px 1fr auto 54px;gap:13px;align-items:center;padding:17px 22px}.channel-row+.channel-row{border-top:1px solid var(--line)}.channel-mark{width:40px;height:40px;display:grid;place-items:center;border-radius:10px;font-size:.7rem;font-weight:820}.channel-mark.meta{background:#e4eafe;color:#3158a5}.channel-mark.google{background:#fff0d4;color:#a85c19}.channel-row strong{font-size:.72rem}.channel-row>b{color:#527046;font-size:.62rem}.channel-thumbs{display:flex;gap:5px}.channel-thumbs img{width:30px;height:auto;aspect-ratio:4/5;border-radius:3px}.google-lines{width:66px;display:grid;gap:4px}.google-lines i{height:4px;border-radius:4px;background:#d7e1f7}.google-lines i:nth-child(2){width:82%}.google-lines i:nth-child(3){width:62%}

.search-dialog{width:min(92vw,650px);padding:0;border:1px solid rgba(9,46,38,.18);border-radius:16px;background:var(--white);box-shadow:0 32px 90px rgba(8,35,28,.28)}.search-dialog::backdrop{background:rgba(5,27,21,.55);backdrop-filter:blur(5px)}.search-dialog-head{display:flex;align-items:start;justify-content:space-between;gap:20px;padding:22px 22px 16px;border-bottom:1px solid var(--line)}.search-dialog-head h2{margin:0;font-size:1.5rem;letter-spacing:-.04em}.search-dialog-head button{border:0;background:transparent;font-size:.68rem;font-weight:700}.search-dialog>label{display:grid;gap:6px;padding:16px 22px}.search-dialog>label span{font-size:.62rem;font-weight:720}.search-dialog input{min-height:44px;padding:0 13px;border:1px solid #bfc9c2;border-radius:9px;background:#fbfcf8;font:inherit;font-size:.75rem}.search-dialog input:focus{outline:3px solid rgba(239,112,86,.3);border-color:var(--coral)}.search-results{padding:0 14px 14px}.search-results button{width:100%;display:grid;grid-template-columns:60px 1fr auto;gap:10px;align-items:center;padding:13px 10px;border:0;border-radius:9px;background:transparent;text-align:left}.search-results button:hover{background:#f1f4ef}.search-kind{width:max-content;padding:5px 7px;border-radius:6px;background:#e5eddf;color:var(--forest);font-size:.57rem;font-weight:760;text-transform:uppercase}.search-results strong{font-size:.72rem}.search-results small{color:var(--muted);font-size:.61rem}.toast{position:fixed;z-index:100;left:50%;bottom:24px;transform:translateX(-50%);min-width:260px;max-width:min(90vw,520px);padding:12px 16px;border-radius:10px;background:var(--forest);color:white;box-shadow:0 18px 48px rgba(5,27,21,.28);text-align:center;font-size:.7rem;font-weight:680}

.value-strip{width:min(1260px,calc(100% - 64px));margin:54px auto 0;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(9,46,38,.23)}
.value-strip article{display:grid;grid-template-columns:34px 1fr;gap:12px;padding:24px 24px 0 0}.value-strip article+article{padding-left:24px;border-left:1px solid rgba(9,46,38,.16)}.value-strip span{color:var(--coral-dark);font-size:.64rem;font-weight:760}.value-strip p{margin:0;color:#506159;font-size:.75rem}.value-strip strong{display:block;margin-bottom:5px;color:var(--ink);font-size:.8rem}

.ad-dialog{width:min(92vw,620px);max-height:92vh;padding:0;border:0;border-radius:14px;background:transparent;overflow:visible}.ad-dialog::backdrop{background:rgba(3,17,13,.88);backdrop-filter:blur(8px)}.ad-dialog img{width:auto;max-width:100%;max-height:88vh;margin:auto;border-radius:8px;object-fit:contain}.dialog-close{position:absolute;right:0;top:-42px;border:0;background:transparent;color:white;font-size:.75rem;font-weight:680}

.new-ad-pulse{animation:pulse-card .58s ease}
@keyframes pulse-card{0%{transform:scale(.98);opacity:.55}100%{transform:scale(1);opacity:1}}

@media (max-width:1100px){
  .app-body{grid-template-columns:74px minmax(0,1fr)}
  .creative-layout{grid-template-columns:1fr}.ad-inspector{display:none}
  .creative-grid{grid-template-columns:repeat(4,minmax(140px,1fr));overflow-x:auto;padding:3px 3px 16px;scroll-snap-type:x mandatory;overscroll-behavior-x:contain}.creative-card{scroll-snap-align:start}
  .google-ad-board{grid-template-columns:repeat(3,minmax(240px,1fr));overflow-x:auto;padding-bottom:14px}
}

@media (max-width:760px){
  .preview-header{width:calc(100% - 36px);min-height:70px}.preview-label{display:none}.managed-link{font-size:.64rem;padding:8px 10px}
  .platform-intro{width:calc(100% - 36px);padding:60px 0 36px}.platform-intro h1{font-size:clamp(3.25rem,15vw,5rem);line-height:.91}.lede{font-size:1rem}
  .product-theater{width:calc(100% - 18px)}.product-theater::before{display:none}.app-shell{border-radius:16px}.app-chrome{height:36px}
  .app-body{display:block;min-height:0}.side-rail{display:flex;flex-direction:row;padding:6px 8px}.rail-brand,.rail-help{display:none}.side-rail nav{grid-template-columns:repeat(4,1fr);gap:4px;margin:0}.rail-item{min-height:46px;flex-direction:row;gap:4px;padding:5px 3px;font-size:.56rem}.rail-item svg{width:15px;height:15px}
  .workspace-header{min-height:70px;padding:10px 12px}.context-label,.study-switcher small{display:none}.study-switcher strong{max-width:165px}.study-avatar{width:34px;height:34px;flex-basis:34px}.icon-button{display:none}.primary-button{min-height:38px;padding:0 11px;font-size:.64rem}.primary-button svg{display:none}
  .workspace-toolbar{padding:0 12px;gap:10px;overflow-x:auto}.view-tabs{gap:17px}.channel-filter{display:none}
  .workspace-view{min-height:520px;padding:18px 12px}.canvas-header{display:block}.canvas-header h2{font-size:1.7rem}.canvas-meta{justify-content:flex-start;margin-top:13px}
  .creative-grid{grid-template-columns:repeat(4,minmax(220px,66vw));gap:12px}.creative-card>span{padding:11px 12px 12px}.creative-card strong{font-size:.72rem}
  .review-layout,.submission-layout{grid-template-columns:1fr;gap:26px}.review-preview{width:min(74vw,330px)}.review-copy h2{font-size:1.9rem}.meta-unit{font-size:.8rem}.review-actions{display:grid}
  .package-cover{min-height:440px;padding:28px}.package-cover h2{font-size:2.45rem}.package-contents{padding:0 3px 12px}.package-contents h3{font-size:1.8rem}
  .google-ad-board{grid-template-columns:repeat(3,minmax(270px,78vw));gap:12px}.search-ad{min-height:250px}
  .section-page{min-height:520px;padding:24px 12px}.section-heading h2{font-size:2.25rem}.section-heading>p:last-child{font-size:.78rem}.study-stats{grid-template-columns:1fr 1fr}.study-stats div:nth-child(3){border-left:0;border-top:1px solid var(--line)}.study-stats div:nth-child(4){border-top:1px solid var(--line)}.study-card-main{grid-template-columns:auto 1fr;padding:17px}.study-card-main .primary-button{grid-column:1/-1;width:100%;justify-content:center}.study-sources{grid-template-columns:1fr}.study-sources>div+div{border-left:0;border-top:1px solid var(--line)}.study-mini-ads{padding:14px 17px}
  .run-mode{width:100%}.run-mode button{min-width:0;flex:1}.launch-summary{align-items:start;flex-direction:column}.launch-summary .primary-button{width:100%;justify-content:center}.channel-row{grid-template-columns:42px 1fr auto}.channel-thumbs,.google-lines{display:none}
  .study-menu{top:106px;left:12px;width:calc(100% - 24px)}.search-results button{grid-template-columns:54px 1fr}.search-results small{grid-column:2}
  .value-strip{width:calc(100% - 36px);grid-template-columns:1fr;margin-top:38px}.value-strip article,.value-strip article+article{padding:20px 0;border-left:0;border-bottom:1px solid rgba(9,46,38,.16)}
}

@media (max-width:430px){
  .brand span{font-size:1rem}.managed-link{max-width:142px;text-align:center;line-height:1.2}
  .platform-intro h1{font-size:3.35rem}.eyebrow{font-size:.64rem}.availability-note{padding-top:15px}
  .study-switcher strong{max-width:125px;font-size:.73rem}.workspace-actions .primary-button{font-size:0;width:38px;padding:0}.workspace-actions .primary-button::after{content:"+";font-size:1.2rem}
  .view-tabs button{font-size:.65rem}.workspace-view{min-height:500px}.creative-grid{grid-template-columns:repeat(4,minmax(236px,72vw))}
  .canvas-header h2{font-size:1.55rem}.package-cover h2{font-size:2.2rem}
}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
}

/* Embedded homepage presentation */
.embed{background:transparent}
.embed body{background:transparent}
.embed .skip-link,.embed .preview-header,.embed .platform-intro,.embed .value-strip{display:none}
.embed main{padding:0}
.embed .product-theater{width:100%;margin:0}
.embed .product-theater::before{display:none}
.embed .app-shell{border-radius:18px;box-shadow:none}
.embed .workspace-view[data-view="submission"]{min-height:500px}

/* R53 sample creative: preserve complete mixed-format ads in the product preview. */
.creative-card img,
.review-preview img,
.package-thumbs img,
.study-mini-ads img,
.channel-thumbs img{
  object-fit:contain;
  background:#edf1ea;
}