.briefing-content{--paper:#fff;--ink:#222;--body:#3f3f3f;--muted:#6a6a6a;--accent:#ff385c;--line:#e5e5e5;--reading:720px;--sans:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Noto Sans KR",sans-serif;--display:"SF Pro Rounded","SF Pro Display",ui-rounded,system-ui,-apple-system,"Apple SD Gothic Neo",sans-serif}
.briefing-content *{box-sizing:border-box}
.briefing-content{scroll-behavior:smooth}
.briefing-content{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.75;letter-spacing:-.012em;word-break:keep-all}
.briefing-content button,.briefing-content a{-webkit-tap-highlight-color:transparent}
.briefing-content a{color:inherit;text-decoration:none}
.briefing-content a:hover{color:var(--accent)}
.briefing-content button{font:inherit;cursor:pointer}
.briefing-content button:focus-visible,.briefing-content a:focus-visible,.briefing-content summary:focus-visible{outline:3px solid #ff385c;outline-offset:4px}
.briefing-content .shell{max-width:1180px;margin:auto;padding:0 24px}
.briefing-content .nav{display:flex;justify-content:space-between;align-items:center;min-height:82px;border-bottom:1px solid var(--line)}
.briefing-content .logo{font-size:25px;font-weight:800;letter-spacing:-.06em}
.briefing-content .nav-links{display:flex;gap:22px;font-size:13px}
.briefing-content .nav-links a:last-child{color:var(--accent)}
.briefing-content .preview-bar{background:#f7f7f7}
.briefing-content .preview-inner{display:flex;justify-content:space-between;gap:16px;align-items:center;padding:12px 24px;max-width:1180px;margin:auto}
.briefing-content .status{font-size:12px;color:var(--muted)}
.briefing-content .tabs{display:flex;gap:6px;flex-wrap:wrap}
.briefing-content .tabs button,.briefing-content .pill{border:1px solid var(--line);border-radius:999px;background:#fff;padding:8px 15px;font-size:13px;color:var(--ink)}
.briefing-content .tabs button[aria-selected=true],.briefing-content .pill.primary{background:var(--accent);color:white;border-color:var(--accent)}
.briefing-content .intro{padding:72px 24px 34px;max-width:1180px;margin:auto}
.briefing-content .eyebrow{font-size:11px;font-weight:750;color:var(--accent);letter-spacing:.12em}
.briefing-content .intro p{max-width:720px;color:var(--muted);margin:10px 0 0}
.briefing-content .intro .line{height:3px;width:38px;background:var(--accent);margin-top:25px}
.briefing-content .layout{display:grid;grid-template-columns:200px minmax(0,720px);gap:70px;max-width:1180px;margin:auto;padding:0 24px 100px;align-items:start}
.briefing-content .sidebar{position:sticky;top:28px;padding-top:16px;font-size:12px}
.briefing-content .sidebar strong{display:block;margin-bottom:15px;color:var(--accent);font-size:11px;letter-spacing:.1em}
.briefing-content .toc{display:grid;gap:12px}
.briefing-content .toc a{line-height:1.5;color:var(--muted)}
.briefing-content .toc a:hover{color:var(--accent)}
.briefing-content article{min-width:0}
.briefing-content article h1{font-family:var(--display);font-size:clamp(35px,4.5vw,54px);font-weight:550;line-height:1.18;letter-spacing:-.05em;margin:0 0 28px;text-wrap:balance}
.briefing-content #panel-main h1+p{font-size:18px;line-height:1.75;color:#575757}
.briefing-content #panel-main h1+p+p{font-size:12px;color:var(--muted);margin-bottom:44px}
.briefing-content article h2{font-family:var(--display);font-size:clamp(26px,3.1vw,35px);font-weight:550;line-height:1.3;letter-spacing:-.04em;margin:72px 0 25px;scroll-margin-top:30px;text-wrap:balance}
.briefing-content article p{margin:0 0 23px;color:var(--body)}
.briefing-content article strong{color:var(--ink);font-weight:700}
.briefing-content article ul{padding-left:23px;margin:24px 0}
.briefing-content article li{margin:10px 0}
.briefing-content blockquote{margin:30px 0;padding:22px 26px;border-left:3px solid var(--accent);background:#fff6f8;border-radius:0 16px 16px 0}
.briefing-content blockquote p{font-size:17px;margin:0 0 12px}
.briefing-content blockquote p:last-child{margin-bottom:0}
.briefing-content figure{margin:35px 0}
.briefing-content .zoom{padding:0;border:0;background:#f7f7f7;display:block;width:100%;border-radius:16px;overflow:hidden;cursor:zoom-in}
.briefing-content .zoom img{display:block;width:100%;height:auto}
.briefing-content figcaption{font-size:12px;line-height:1.65;color:var(--muted);margin-top:12px}
.briefing-content code{font:14px var(--sans);background:#f3f3f3;padding:2px 5px;border-radius:4px}
.briefing-content .table-wrap{overflow:auto;margin:30px 0;border-top:2px solid #222}
.briefing-content table{border-collapse:collapse;width:100%;min-width:600px;font-size:14px;line-height:1.7}
.briefing-content th,.briefing-content td{padding:17px 15px;text-align:left;vertical-align:top;border-bottom:1px solid var(--line)}
.briefing-content th{background:#f7f7f7;font-weight:650}
.briefing-content td:first-child{font-weight:600;min-width:150px}
.briefing-content article>p>em{font-style:normal;font-size:13px;color:var(--muted)}
.briefing-content .tools{display:flex;gap:8px;flex-wrap:wrap;border-top:1px solid var(--line);padding-top:24px;margin:40px 0}
.briefing-content .panel[hidden]{display:none}
.briefing-content .post{padding:27px 0;border-bottom:1px solid var(--line)}
.briefing-content .post pre{font:17px/1.85 var(--sans);white-space:pre-wrap;margin:0 0 20px;word-break:keep-all;overflow-wrap:anywhere}
.briefing-content .channel-note{padding:18px 22px;background:#f7f7f7;border-radius:16px;font-size:14px;margin:0 0 30px;color:var(--muted)}
.briefing-content .footer{border-top:1px solid var(--line);padding:28px 24px;max-width:1180px;margin:auto;display:flex;gap:15px;justify-content:space-between;color:var(--muted);font-size:12px}
.briefing-content dialog{padding:50px 18px 18px;border:0;border-radius:16px;max-width:min(96vw,1500px);max-height:96vh;background:#fff}
.briefing-content dialog::backdrop{background:#10141bd9}
.briefing-content dialog img{max-width:100%;max-height:80vh;object-fit:contain;display:block}
.briefing-content dialog button{position:absolute;right:14px;top:10px;border:0;border-radius:999px;background:#eee;padding:5px 13px}
.briefing-content #toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%);background:#222;color:#fff;border-radius:999px;padding:12px 22px;z-index:100;font-size:13px}
.briefing-content #progress{position:fixed;left:0;top:0;height:3px;background:var(--accent);z-index:100;width:0}
.briefing-content .case-strip{display:grid;grid-template-columns:1fr 1fr 1fr;gap:22px;border-top:2px solid #222;border-bottom:1px solid var(--line);margin:32px 0;padding:24px 0}
.briefing-content .case-strip span,.briefing-content .reading-change span:not(.change-arrow){display:block;color:var(--muted);font-size:12px;margin-bottom:9px}
.briefing-content .case-strip strong{display:block;font-size:18px;line-height:1.4}
.briefing-content .case-strip p{font-size:12px;line-height:1.6;margin:10px 0 0}
.briefing-content .visual-label{font-size:12px;color:var(--accent);font-weight:700;margin-bottom:18px}
.briefing-content .visual-caption{font-size:12px!important;color:var(--muted)!important;margin:16px 0 0!important;line-height:1.65!important}
.briefing-content .switches,.briefing-content .tool-tabs{display:flex;gap:8px;flex-wrap:wrap}
.briefing-content .switches button{font-size:13px;padding:10px 15px;border:1px solid var(--line);border-radius:999px;background:#fff;color:var(--ink)}
.briefing-content .switches button[aria-pressed=true]{background:#222;color:#fff;border-color:#222}
.briefing-content .comparison{margin:32px 0}
.briefing-content .comparison figure{margin:18px 0}
.briefing-content .comparison [hidden],.briefing-content .tool-panel[hidden]{display:none!important}
.briefing-content .process-detail{padding:19px 23px;background:#f7f7f7;border-radius:16px;margin:30px 0}
.briefing-content .process-detail summary{cursor:pointer;font-weight:650;font-size:15px}
.briefing-content .process-detail p{font-size:14px;margin:18px 0 0}
.briefing-content .tool-explainer{margin:30px 0}
.briefing-content .tool-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-bottom:1px solid var(--line)}
.briefing-content .tool-tabs button{padding:14px 8px;border:0;border-bottom:3px solid transparent;background:#f7f7f7;font-size:17px;color:var(--ink);font-weight:650}
.briefing-content .tool-tabs small{display:block;margin-top:5px;color:var(--muted);font-size:11px;font-weight:400}
.briefing-content .tool-tabs button[aria-selected=true]{border-bottom-color:var(--accent);background:#fff0f3}
.briefing-content .tool-panel{padding:22px;border:1px solid var(--line);border-top:0;border-radius:0 0 16px 16px}
.briefing-content .tool-panel h3{font-size:21px;margin:0 0 20px;font-weight:650;line-height:1.4}
.briefing-content .tool-panel dl{margin:0}
.briefing-content .tool-panel dl>div{display:grid;grid-template-columns:85px 1fr;gap:18px;padding:14px 0;border-bottom:1px solid var(--line);font-size:14px}
.briefing-content .tool-panel dl>div:last-child{border-bottom:0}
.briefing-content .tool-panel dt{color:var(--muted)}
.briefing-content .tool-panel dd{margin:0;color:var(--body)}
.briefing-content .human-row dt{color:var(--accent)}
.briefing-content .flow{margin:38px 0;padding:26px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.briefing-content .flow ol{padding:0;margin:24px 0;list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:18px}
.briefing-content .flow li{position:relative;display:flex;flex-direction:column;gap:8px;margin:0;min-width:0}
.briefing-content .flow li:not(:last-child)::after{content:'→';position:absolute;right:-13px;top:2px;color:#aaa}
.briefing-content .step-no{color:var(--accent);font-size:14px;font-weight:700}
.briefing-content .flow strong{font-size:16px;line-height:1.45}
.briefing-content .flow li>span:not(.step-no){font-size:12px;color:var(--body)}
.briefing-content .flow small{font-size:11px;color:var(--muted)}
.briefing-content .flow-note{font-size:13px!important;margin:22px 0 0!important}
.briefing-content .call-map{margin:30px 0}
.briefing-content .call-head{display:grid;grid-template-columns:1fr 1fr;gap:55px;font-size:12px;font-weight:700;padding:16px 20px;background:#002e54;color:#fff;border-radius:12px 12px 0 0}
.briefing-content .call-row{display:grid;grid-template-columns:1fr 25px 1fr;gap:15px;padding:20px;border-bottom:1px solid var(--line);align-items:center}
.briefing-content .call-row p{font-size:15px;line-height:1.7;margin:0}
.briefing-content .call-row>span{color:var(--accent);text-align:center}
.briefing-content .reading-change{display:grid;grid-template-columns:1fr 35px 1fr;gap:18px;align-items:center;padding:26px;background:#f7f7f7;border-radius:16px;margin:30px 0}
.briefing-content .reading-change p{font-size:17px;margin:0;line-height:1.65}
.briefing-content .change-arrow{color:var(--accent);font-size:25px;text-align:center}
.briefing-content .result-gallery{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.briefing-content .result-gallery figure{margin:20px 0}
.briefing-content .time-flow{list-style:none;padding:0;margin:32px 0}
.briefing-content .time-flow li{display:grid;grid-template-columns:105px 1fr;gap:20px;border-bottom:1px solid var(--line);padding:20px 0;margin:0}
.briefing-content .time-flow time{font-size:15px;color:var(--accent);font-weight:700}
.briefing-content .time-flow strong{font-size:18px}
.briefing-content .time-flow p{font-size:14px;margin:5px 0 0}
@media(max-width:850px){.briefing-content .layout{display:block;max-width:768px}
.briefing-content .sidebar{position:static;padding:0 0 36px}
.briefing-content .toc{grid-template-columns:1fr 1fr;gap:10px 18px}
.briefing-content .intro{padding-top:44px}
.briefing-content .nav-links{gap:14px}
.briefing-content .preview-inner{display:block}
.briefing-content .status{margin-bottom:9px}
.briefing-content article h2{margin-top:55px}
.briefing-content article h1{font-size:37px}
.briefing-content .footer{display:block}
.briefing-content .table-wrap{margin-right:0}
.briefing-content article p{line-height:1.85}
}
@media(max-width:480px){.briefing-content .nav-links a:nth-child(2),.briefing-content .nav-links a:nth-child(3){display:none}
.briefing-content .shell,.briefing-content .intro,.briefing-content .layout{padding-left:20px;padding-right:20px}
.briefing-content .nav{min-height:66px}
.briefing-content article h1{font-size:34px}
.briefing-content article h2{font-size:27px}
.briefing-content .toc{grid-template-columns:1fr}
.briefing-content .sidebar{padding-bottom:28px}
.briefing-content .preview-inner{padding-left:20px;padding-right:20px}
.briefing-content blockquote{padding:20px}
.briefing-content .tabs button{padding:7px 11px}
.briefing-content .zoom{border-radius:12px}
.briefing-content .intro{padding-top:36px}
.briefing-content #panel-main h1+p{font-size:17px}
}
@media(max-width:620px){.briefing-content .case-strip{grid-template-columns:1fr;gap:18px}
.briefing-content .case-strip>div:not(:last-child){border-bottom:1px solid var(--line);padding-bottom:18px}
.briefing-content .case-strip strong{font-size:20px}
.briefing-content .tool-tabs{grid-template-columns:repeat(2,1fr)}
.briefing-content .tool-panel{padding:18px}
.briefing-content .tool-panel dl>div{grid-template-columns:65px 1fr;gap:12px}
.briefing-content .flow ol{grid-template-columns:1fr;gap:22px}
.briefing-content .flow li{display:grid;grid-template-columns:35px 1fr;gap:5px 12px;padding-bottom:15px}
.briefing-content .flow li>.step-no{grid-row:1/4}
.briefing-content .flow li:not(:last-child)::after{content:'↓';top:auto;bottom:-12px;right:auto;left:12px}
.briefing-content .flow li>small,.briefing-content .flow li>span:not(.step-no){grid-column:2}
.briefing-content .call-head{gap:20px;padding:14px;font-size:11px}
.briefing-content .call-row{padding:18px 0;grid-template-columns:1fr 18px 1fr;gap:12px}
.briefing-content .call-row p{font-size:14px}
.briefing-content .reading-change{grid-template-columns:1fr;padding:22px;gap:14px}
.briefing-content .change-arrow{transform:rotate(90deg)}
.briefing-content .result-gallery{grid-template-columns:1fr;gap:0}
.briefing-content .time-flow li{grid-template-columns:80px 1fr;gap:14px}
.briefing-content .time-flow time{font-size:13px}
.briefing-content .time-flow strong{font-size:17px}
.briefing-content .switches button{font-size:12px}
}
@media print{.briefing-content .preview-bar,.briefing-content .sidebar,.briefing-content .nav,.briefing-content .intro,.briefing-content .tools,.briefing-content .footer,.briefing-content dialog,.briefing-content #progress{display:none}
.briefing-content .layout{display:block;max-width:none;padding:0}
.briefing-content article h1{font-size:30px}
.briefing-content article h2{font-size:23px;break-after:avoid}
.briefing-content figure,.briefing-content blockquote,.briefing-content tr{break-inside:avoid}
.briefing-content .table-wrap{overflow:visible}
.briefing-content table{min-width:0}
.briefing-content .panel[hidden]{display:none!important}
}
.briefing-content .fictional-maps>.section-label{display:block;margin-bottom:14px}
.briefing-content .fictional-map img{display:block;width:100%;height:auto;object-fit:contain}
.briefing-content .fictional-map .zoom{display:block;width:100%;padding:0;background:white}
.briefing-content .fictional-maps .switches button[aria-pressed=true]{background:var(--accent);border-color:var(--accent)}
.briefing-content .map-expand-hint{font-size:12px;color:var(--muted);margin:8px 0 0}
.briefing-content .fictional-maps-static{margin:36px 0}
.briefing-content .fictional-maps-static .fictional-map{margin:20px 0 30px}
.briefing-content .cover-process{margin:35px 0}
.briefing-content .cover-process .result-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-items:start;gap:20px}
.briefing-content .cover-process figure{margin:0}
.briefing-content .cover-process .section-label{margin-bottom:12px}
.briefing-content .actual-table .zoom{border:1px solid var(--line);background:white}
.briefing-content .cover-process figcaption{font-size:12px}
@media(max-width:620px){.briefing-content .cover-process .result-gallery{grid-template-columns:1fr;gap:28px}
}
.briefing-content .tool-card{margin:32px 0;padding:24px;border:1px solid var(--line);border-radius:16px}
.briefing-content .tool-card-head{display:flex;align-items:center;gap:15px}
.briefing-content .tool-card-head .tool-logo{display:block;width:52px;height:52px;flex:0 0 52px;object-fit:contain}
.briefing-content .tool-card-head .section-label{font-size:10px;margin:0 0 4px}
.briefing-content .tool-card-head h3{font-size:23px;line-height:1.2;margin:0}
.briefing-content .tool-card-head h3 a{color:inherit;text-decoration:none}
.briefing-content .tool-card .tool-role{font-size:13px;line-height:1.5;color:var(--muted);margin:6px 0 0}
.briefing-content .tool-card .tool-io{border-top:1px solid var(--line);padding-top:16px;margin-top:18px}
@media(max-width:620px){.briefing-content .tool-card{padding:20px}
.briefing-content .tool-card-head{gap:12px}
.briefing-content .tool-card-head .tool-logo{width:46px;height:46px;flex-basis:46px}
.briefing-content .outcome strong small{display:block;font-size:14px;letter-spacing:0;margin:4px 0 0}
}
.briefing-content [hidden]{display:none!important}
.briefing-content .site-header{border-bottom:1px solid var(--line)}
.briefing-content .site-header .shell{max-width:1230px}
.briefing-content .nav{border:0;gap:24px}
.briefing-content .logo{font-family:var(--sans);font-size:23px;letter-spacing:-.03em;color:var(--accent);line-height:1.1}
.briefing-content .logo small{display:block;color:#777;font-size:12px;font-weight:400;letter-spacing:0;margin-top:3px}
.briefing-content .nav-links{align-items:center;gap:19px;font-size:14px;white-space:nowrap}
.briefing-content .nav-links a:last-child{padding:12px 18px;color:#fff;background:var(--accent)}
.briefing-content .menu-mobile{display:none}
.briefing-content .preview-bar{background:#fafafa;border-bottom:1px solid #eee}
.briefing-content .preview-inner{max-width:1230px;padding-top:10px;padding-bottom:10px}
.briefing-content .status{font-size:11px}
.briefing-content .intro{display:none}
.briefing-content .hero{max-width:1230px;padding:60px 24px 0;margin:auto}
.briefing-content .breadcrumbs{font-size:12px;color:var(--muted);margin-bottom:33px}
.briefing-content .hero h1{font:500 clamp(34px,4.6vw,62px)/1.17 var(--display);letter-spacing:-.045em;margin:20px 0 24px;max-width:1120px;text-wrap:balance}
.briefing-content .hero .lead{font-size:18px;line-height:1.8;color:var(--body);max-width:830px;margin:0 0 25px}
.briefing-content .byline{display:flex;gap:14px;align-items:center;font-size:12px;color:var(--muted);margin:26px 0 38px;flex-wrap:wrap}
.briefing-content .byline strong{color:#333}
.briefing-content .hero figure{margin:0 0 70px}
.briefing-content .hero .zoom{background:transparent;border-radius:16px}
.briefing-content .hero img{aspect-ratio:auto;height:auto;width:100%}
.briefing-content .hero figcaption{font-size:11px}
.briefing-content .layout{max-width:1230px;grid-template-columns:210px minmax(0,760px);gap:65px;justify-content:start}
.briefing-content .sidebar{padding-top:0}
.briefing-content .toc a{font-size:12px;line-height:1.55}
.briefing-content .toc summary{list-style:none}
.briefing-content .section-label{display:block;color:var(--accent);font-size:11px;font-weight:700;letter-spacing:.11em;line-height:1.4;margin:0 0 15px;text-transform:uppercase}
.briefing-content .section-head{margin:70px 0 24px;scroll-margin-top:30px}
.briefing-content .section-head:first-child{margin-top:0}
.briefing-content .section-head h2{margin:0;font-size:34px;line-height:1.33;font-weight:500;letter-spacing:-.035em;text-wrap:balance}
.briefing-content .section-head .section-label[data-number=true]{font-size:26px;font-weight:500;letter-spacing:-.02em;margin-bottom:12px}
.briefing-content article>p{font-size:17px;line-height:1.85;letter-spacing:-.012em;margin-bottom:24px}
.briefing-content article strong{font-weight:650}
.briefing-content article h3{font-family:var(--display);font-weight:550;letter-spacing:-.025em}
.briefing-content article a{text-decoration:underline;text-underline-offset:4px;text-decoration-color:#ccc}
.briefing-content blockquote{padding:30px 32px;border:0;border-radius:16px;background:#fff2f5;margin:36px 0}
.briefing-content blockquote p{font-size:23px;line-height:1.6;font-weight:500;color:#222}
.briefing-content figure{margin:32px 0}
.briefing-content .zoom{background:transparent;border:1px solid #eee;border-radius:14px}
.briefing-content .hero .zoom{border:0}
.briefing-content figcaption{font-size:12px;color:#727272;line-height:1.65}
.briefing-content figcaption a{color:#555}
.briefing-content .outcome{padding:28px 30px;background:#fff3f5;border-radius:16px;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:40px 0}
.briefing-content .outcome span{display:block;font-size:12px;line-height:1.5;color:#666;min-height:36px}
.briefing-content .outcome strong{display:block;color:var(--accent);font-size:56px;font-weight:500;letter-spacing:-.05em;line-height:1.2;margin-top:8px}
.briefing-content .outcome small{font-size:22px;margin-left:5px}
.briefing-content .outcome>p{grid-column:1/-1;font-size:11px;margin:0;color:#777}
.briefing-content .timeline{margin:34px 0 42px;padding:25px 0;border-top:1px solid #ddd;border-bottom:1px solid #ddd}
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@media(max-width:1100px){.briefing-content .nav-links{gap:12px;font-size:12px}
.briefing-content .layout{gap:40px;grid-template-columns:175px minmax(0,760px)}
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}
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@media(prefers-reduced-motion:reduce){.briefing-content{scroll-behavior:auto}
}
@media print{.briefing-content .hero{padding:0}
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.briefing-content .hero figure{margin-bottom:30px}
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}
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@media(max-width:620px){.briefing-content .guide-tabs{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}
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@media print{.briefing-content .process-tools .guide-panel[hidden]{display:block!important}
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}
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.briefing-content .sample-image span{position:relative;z-index:1;font-size:10px}
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.briefing-content .sample-copy i{display:block;height:3px;margin:4px 0;background:#e4e4e4;width:90%}
.briefing-content .sample-copy i:last-child{width:65%}
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.briefing-content .sample-table span{border-bottom:1px solid #e6e6e6;padding:4px 2px}
.briefing-content .adapted-page .sample-title{background:var(--accent)}
.briefing-content .adapted-page .sample-image{background:#fff0f3}
.briefing-content .adapted-page .sample-image i{background:#f6dce2}
.briefing-content .criteria-stage ol{list-style:none;margin:0;padding:0}
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.briefing-content .criteria-stage li:first-child{padding-top:0}
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.briefing-content .criteria-stage li span{font-size:11px;display:block;color:#666;margin-top:4px}
.briefing-content .reference-principle{display:grid;grid-template-columns:auto 1fr;gap:7px 16px;padding:20px 0 0;margin-top:25px;border-top:1px solid #ddd;font-size:13px}
.briefing-content .reference-principle b{color:var(--accent)}
.briefing-content .layout-example{padding:30px;background:#f8f8f8;border:1px solid var(--line);border-radius:16px;margin-top:18px}
.briefing-content .example-kicker{font-size:11px;color:var(--muted)}
.briefing-content .layout-example h3{font-size:26px;line-height:1.45;margin:10px 0 24px}
.briefing-content .layout-example>p{font-size:12px;color:var(--muted);margin:20px 0 0}
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.briefing-content .connected{background:#fff9fa}
.briefing-content .connected .example-kicker{color:var(--accent)}
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.briefing-content .connected-cards>div{display:grid;grid-template-columns:100px 1fr;align-items:center;gap:18px;border:1px solid #eadfe2;background:white;border-radius:8px;padding:12px}
.briefing-content .connected-cards>div>span{display:grid;place-items:center;align-self:stretch;min-height:52px;background:#f4dde3;border-radius:5px;font-size:13px;color:#923f52}
.briefing-content .connected-cards>div:nth-child(2)>span{background:#eae7e2;color:#756d60}
.briefing-content .connected-cards>div:nth-child(3)>span{background:#e2e7e7;color:#526969}
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.briefing-content .connected-cards p b{display:block;font-size:14px;margin-bottom:3px}
.briefing-content .finishing-example{padding:28px;border:1px solid var(--line);border-radius:16px}
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.briefing-content .finishing-grid h3{font-size:22px;margin:8px 0 20px}
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.briefing-content .finish-number{color:var(--accent);font-size:23px;font-weight:500}
.briefing-content .spacing-study,.briefing-content .text-study{background:#f8f8f8;padding:18px;border-radius:8px;min-height:190px}
.briefing-content .tall-row,.briefing-content .compact-row{display:grid;place-items:center;font-size:11px;background:#e9e9e9;height:48px}
.briefing-content .compact-row{height:26px;background:#ffe6ec}
.briefing-content .spacing-study>span,.briefing-content .text-study>span:not(.short-copy){display:block;color:var(--accent);text-align:center;margin:8px 0}
.briefing-content .row-lines{height:35px;background:repeating-linear-gradient(to bottom,transparent 0,transparent 16px,#ddd 16px,#ddd 17px)}
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.briefing-content .short-copy{display:block;font-size:11px;color:#777;margin-top:6px}
.briefing-content .deliverables{padding:28px 30px;background:#fff2f5;border-radius:16px;margin:32px 0}
.briefing-content .deliverable-grid{display:grid;grid-template-columns:1fr 1fr;gap:25px}
.briefing-content .deliverable-grid>div+div{border-left:1px solid #edcfd6;padding-left:25px}
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.briefing-content .deliverable-grid h3{font-size:21px;margin:10px 0 5px}
.briefing-content .deliverable-grid p{font-size:13px;margin:0}
@media(max-width:620px){.briefing-content .reference-story{padding:23px}
.briefing-content .reference-story>h3{font-size:25px}
.briefing-content .reference-stages{grid-template-columns:1fr;gap:26px}
.briefing-content .sample-page{max-width:320px}
.briefing-content .sample-title{font-size:13px;padding:14px}
.briefing-content .sample-body{padding:16px;gap:12px}
.briefing-content .sample-image{height:105px}
.briefing-content .sample-table,.briefing-content .sample-copy b{font-size:12px}
.briefing-content .sample-image span{font-size:12px}
.briefing-content .reference-stages p{font-size:13px}
.briefing-content .criteria-stage li{padding:12px 0}
.briefing-content .criteria-stage b{font-size:16px}
.briefing-content .criteria-stage li span{font-size:13px}
.briefing-content .reference-principle{grid-template-columns:1fr;gap:4px}
.briefing-content .reference-principle b:nth-of-type(2){margin-top:8px}
.briefing-content .layout-example{padding:22px}
.briefing-content .layout-example h3{font-size:24px}
.briefing-content .scattered-cards{gap:8px}
.briefing-content .scattered-cards>div{height:74px;font-size:12px}
.briefing-content .connected-cards>div{grid-template-columns:65px 1fr;gap:12px;padding:9px}
.briefing-content .connected-cards p{font-size:11px}
.briefing-content .connected-cards p b{font-size:13px}
.briefing-content .finishing-example{padding:23px}
.briefing-content .finishing-grid{grid-template-columns:1fr;gap:25px}
.briefing-content .finishing-grid>div+div{border-top:1px solid var(--line);padding-top:22px}
.briefing-content .deliverables{padding:23px}
.briefing-content .deliverable-grid{grid-template-columns:1fr;gap:20px}
.briefing-content .deliverable-grid>div+div{border-left:0;border-top:1px solid #edcfd6;padding:20px 0 0}
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.briefing-content{padding:0;max-width:none;--sans:var(--font-body,ui-sans-serif,system-ui,-apple-system,"Apple SD Gothic Neo",sans-serif);--display:var(--sans)}
.briefing-content .hero .article-summary{font-size:18px;line-height:1.8;color:var(--body);max-width:830px;margin:0 0 25px}
.briefing-content .hero{border:0;background:transparent;display:block;text-align:left;min-height:0}
.briefing-content .sidebar{top:110px;max-height:calc(100vh - 130px);overflow:auto}
.briefing-content .section-head,.briefing-content .process-tools{scroll-margin-top:110px}
.briefing-content article{padding:0;border:0;background:transparent}
.briefing-content .zoom img{aspect-ratio:auto;max-height:none}
.briefing-content :is(.guide-tabs,.timeline,.reference-stages) *{min-width:0}
.briefing-content .timeline time{white-space:normal}
.briefing-content .outcome strong{overflow-wrap:normal}
html[lang=en] .briefing-content{word-break:normal;overflow-wrap:break-word}
html[lang=en] .briefing-content .guide-tabs strong{font-size:17px}
html[lang=en] .briefing-content .outcome strong{font-size:42px}
.briefing-content .sample-page strong,.briefing-content .sample-page b{color:inherit}
@media(max-width:850px){.briefing-content .sidebar{max-height:none;overflow:visible}.briefing-content .hero .article-summary{font-size:17px}}
@media(max-width:620px){.briefing-content .hero .article-summary{font-size:16px}html[lang=en] .briefing-content .outcome strong{font-size:30px}.briefing-content .outcome small{display:block;font-size:15px;margin:4px 0 0}}
@media(prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
html[data-theme=dark] .briefing-content{--paper:#171717;--ink:#f1f1f1;--body:#d4d4d4;--muted:#aaa;--line:#3d3d3d;background:var(--paper)}
html[data-theme=dark] .briefing-content :is(.privacy-note,.reference-rules,.call-map,.brief-template,.guide-heading,.process-detail,.guide-inputs span){background:#262626;color:var(--body)}
html[data-theme=dark] .briefing-content :is(blockquote,.outcome,.work-split,.deliverables,.guide-request){background:#342329}
html[data-theme=dark] .briefing-content :is(.reference-story,.guide-tabs button,.pill,.switches button){background:#202020;color:var(--ink)}
html[data-theme=dark] .briefing-content .guide-tabs button[aria-selected=true]{background:#342329}
html[data-theme=dark] .briefing-content :is(.byline strong,blockquote p,.guide-result p,.outcome span,.timeline li span,.reference-stages p,.criteria-stage li span,.author-line p){color:var(--body)}
html[data-theme=dark] .briefing-content .sample-page{color:#333}