:root{--bg:#ffffff;--panel:#ffffff;--panel-2:#ffffff;--line:#cfd4dc;--line-strong:#cfd4dc;--text:#111111;--muted:#111111;--accent:#326da8;--shadow:0 4px 16px rgba(0,0,0,.06)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;min-height:100vh;font-family:"Pretendard Variable",Pretendard,"Noto Sans KR",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#111111;background:#ffffff;font-size:16px;line-height:1.78}
a{color:#111111}
.container{width:min(1080px,calc(100% - 32px));margin:0 auto}
.top{padding:18px 0 14px}
.back{display:inline-flex;align-items:center;justify-content:center;min-height:42px;margin:0 0 12px;padding:0 14px;border:1px solid #cfd4dc;border-radius:10px;background:#ffffff;color:#111111;text-decoration:none;font-size:14px;font-weight:800;letter-spacing:.03em;line-height:1}.back:hover{background:#f7f9fc;border-color:#aeb8c5;color:#111111}.back:focus-visible{outline:2px solid rgba(50,109,168,.45);outline-offset:3px}
.hero{margin-top:0;padding:30px 32px;border:1px solid var(--line);border-radius:22px;background:#ffffff;box-shadow:0 4px 16px rgba(0,0,0,.06);backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px)}
.eyebrow{margin:0 0 8px;color:var(--accent);font-size:13px;font-weight:800;letter-spacing:.14em;line-height:1.5}
h1{margin:0;font-size:clamp(2.15rem,5vw,3.4rem);letter-spacing:-.045em;line-height:1.1}
.hero-copy{margin:16px 0 0;max-width:900px;color:#111111;font-size:16.5px;line-height:1.8}
.hero-meta{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px;color:#111111;background:#eef4f8;}
.hero-meta span{padding:7px 10px;border:1px solid #b8c6d3;border-radius:999px;background:#eef4f8;color:#111111;font-size:13px;font-weight:750}
main{padding:10px 0 42px}
.section-head{margin:28px 0 12px}.section-head.first-section{margin-top:18px}
.section-head h2{margin:0;font-size:24px;line-height:1.4;letter-spacing:-.02em}
.section-head p{margin:6px 0 0;color:#111111;font-size:16px;line-height:1.75}
.overview-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.overview-card,.method-card,.knowledge-card{padding:18px;border:1px solid var(--line);border-radius:16px;background:#ffffff;box-shadow:0 4px 16px rgba(0,0,0,.06)}
.overview-card{display:grid;grid-template-columns:auto 1fr;column-gap:12px;row-gap:8px;align-items:baseline}
.overview-label{display:block;margin:0;color:var(--accent);font-size:12.5px;font-weight:800;letter-spacing:.08em;white-space:nowrap}
.overview-card h3,.method-card h3,.knowledge-card h3{margin:0 0 7px;font-size:18px;line-height:1.5}
.overview-card h3{margin:0}
.overview-card p{grid-column:1/-1}
.overview-card p,.method-card p,.knowledge-card p{margin:0;color:#111111;font-size:15.5px;line-height:1.75}
.axes-grid{display:grid;gap:9px}
.axis-card{display:grid;grid-template-columns:48px 1fr;gap:13px;align-items:flex-start;padding:16px 17px;border:1px solid var(--line);border-radius:15px;background:#ffffff}
.axis-no{display:grid;place-items:center;width:42px;height:42px;border:1px solid #cfd4dc;border-radius:12px;background:#ffffff;color:var(--accent);font-size:13px;font-weight:850}
.axis-body h3{margin:0 0 5px;font-size:18px}.axis-body p{margin:0;color:#111111;font-size:15.5px;line-height:1.75}
.method-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.standards-list{display:grid;gap:7px;margin:10px 0 0;padding:0;list-style:none}
.standard-item{display:grid;grid-template-columns:36px 1fr;gap:10px;align-items:flex-start;padding:11px 13px;border:1px solid #cfd4dc;border-radius:12px;background:#ffffff;color:#111111;font-size:15px;line-height:1.72}
.standard-no{color:var(--accent);font-size:12.5px;font-weight:850;letter-spacing:.06em}
.track{display:grid;gap:11px}
.stage-card{display:grid;grid-template-columns:62px 1fr;border:1px solid var(--line);border-radius:18px;background:#ffffff;box-shadow:0 4px 16px rgba(0,0,0,.06);overflow:hidden}
.stage-rail{display:flex;align-items:flex-start;justify-content:center;padding:20px 10px;border-right:1px solid var(--line);background:#ffffff}
.stage-order{font-size:13px;font-weight:850;color:var(--accent);letter-spacing:.08em}
.stage-body{padding:20px}
.stage-top{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}
.stage-title-wrap h2{margin:0;font-size:21px;line-height:1.4;letter-spacing:-.02em}
.stage-status{flex:none;padding:6px 9px;border-radius:999px;border:1px solid var(--line-strong);color:#111111;background:#ffffff;font-size:12.5px;font-weight:800}
.tone-done{border-color:#cfd4dc}.tone-done .stage-status{border-color:#cfd4dc;background:#ffffff}
.tone-active{border-color:#cfd4dc}.tone-active .stage-status{background:#ffffff}
.stage-summary{margin:10px 0 0;color:#111111;line-height:1.78;font-size:16px}
.stage-focus{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}.stage-focus span{padding:5px 8px;border:1px solid #cfd4dc;border-radius:999px;background:#ffffff;color:#111111;font-size:12.5px;font-weight:700}
.stage-output{display:grid;grid-template-columns:auto 1fr;gap:10px;align-items:baseline;margin-top:12px;padding:10px 12px;border-left:2px solid #cfd4dc;background:#ffffff}
.output-label{color:var(--accent);font-size:12.5px;font-weight:800}.stage-output strong{font-size:15px;color:#111111}
.stage-items{display:grid;gap:8px;margin-top:15px}
.stage-item{padding:13px 14px;border:1px solid #cfd4dc;border-radius:13px;background:#ffffff}
.stage-item .item-type{display:block;margin-bottom:5px;color:#111111;font-size:12.5px;font-weight:800;background:#eef4f8;}
.stage-item strong{font-size:16.5px;line-height:1.55}.stage-item p{margin:4px 0 0;color:#111111;font-size:15px;line-height:1.7}
.item-link{display:inline-block;margin-top:8px;color:var(--accent);text-decoration:none;font-size:14px;font-weight:750}
.empty-note{margin:14px 0 0;color:#111111;font-size:14.5px}
.thesis-brief{margin-top:16px;padding:17px;border:1px solid #cfd4dc;border-radius:15px;background:#ffffff}
.brief-head{display:grid;gap:5px}.brief-label{color:#111111;font-size:12.5px;font-weight:850;letter-spacing:.1em;background:#eef4f8;}.brief-head h3{margin:0;font-size:19px;line-height:1.5;letter-spacing:-.015em}
.brief-lead{margin:10px 0 0;color:#111111;font-size:15.5px;line-height:1.78}
.brief-toc{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}.brief-toc-item{display:inline-flex;align-items:center;gap:5px;padding:5px 8px;border:1px solid #cfd4dc;border-radius:9px;background:#ffffff;color:#111111;font-size:13px}.brief-toc-item b{color:var(--accent);font-size:12px;letter-spacing:.05em}
.brief-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:12px}
.brief-section{padding:12px 13px;border:1px solid #b8c6d3;border-radius:12px;background:#f7f9fc;color:#111111;}
.brief-section-title{display:flex;align-items:center;gap:8px}.brief-section-title span{color:#111111;font-size:12px;font-weight:850;letter-spacing:.06em}.brief-section-title h4{margin:0;font-size:16px;line-height:1.45}.brief-section p{margin:6px 0 0;color:#111111;font-size:14.5px;line-height:1.72;background:#f7f9fc;}
.brief-block{margin-top:13px;padding-top:12px;border-top:1px solid #cfd4dc}.brief-block-title{margin:0 0 8px;color:#111111;font-size:14.5px;font-weight:850}
.brief-flow{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:7px}.flow-step{position:relative;display:grid;grid-template-columns:28px 1fr;gap:6px;align-items:center;min-height:60px;padding:8px 9px;border:1px solid #cfd4dc;border-radius:11px;background:#ffffff}.flow-step:not(:last-child)::after{content:'›';position:absolute;right:-8px;top:50%;transform:translateY(-50%);z-index:2;color:#111111;font-size:1rem;font-weight:900}.flow-no{display:block;margin:0;color:var(--accent);font-size:12px;font-weight:850;letter-spacing:.05em}.flow-step strong{display:block;color:#111111;font-size:13.5px;line-height:1.5;font-weight:750}
.contribution-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.contribution-card{padding:10px 11px;border:1px solid #cfd4dc;border-radius:11px;background:#ffffff}.contribution-card h4{margin:0;color:#111111;font-size:15px}.contribution-card p{margin:5px 0 0;color:#111111;font-size:14px;line-height:1.68}
.brief-note{margin:12px 0 0;padding:9px 10px;border-left:2px solid #cfd4dc;background:#ffffff;color:#111111;font-size:14px;line-height:1.68}
.policy-update{border:1px solid var(--line);border-radius:16px;background:#ffffff;overflow:hidden;box-shadow:0 4px 16px rgba(0,0,0,.04)}
.policy-head{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;padding:14px 16px 11px;border-bottom:1px solid var(--line);background:#f7f9fc}.policy-topic{display:block;margin:0 0 3px;color:var(--accent);font-size:12px;font-weight:850;letter-spacing:.08em}.policy-head h3{margin:0;font-size:19px;line-height:1.45}.policy-date{flex:none;color:#4f5963;font-size:12px;font-weight:700;white-space:nowrap}
.policy-lead{margin:0;padding:12px 16px;color:#111111;font-size:15px;line-height:1.72;border-bottom:1px solid var(--line)}
.policy-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr))}.policy-item{padding:11px 16px;border-bottom:1px solid var(--line)}.policy-item:nth-child(odd){border-right:1px solid var(--line)}.policy-item strong{display:block;margin:0 0 3px;color:#111111;font-size:14.5px}.policy-item p{margin:0;color:#343b43;font-size:14px;line-height:1.65}
.policy-practice{padding:11px 16px;background:#f7f9fc}.policy-practice strong{display:block;margin-bottom:3px;color:var(--accent);font-size:13px}.policy-practice p{margin:0;color:#111111;font-size:14px;line-height:1.68}.policy-source{margin:0;padding:8px 16px;border-top:1px solid var(--line);color:#59636e;font-size:12px;line-height:1.5}.policy-source a{color:var(--accent);text-decoration:none;font-weight:750}
.knowledge-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.knowledge-card a{display:inline-block;margin-top:12px;color:var(--accent);text-decoration:none;font-size:14px;font-weight:750}
.footer{padding:0 0 34px}.footer-card{padding:18px;border-top:1px solid var(--line);text-align:center;color:#111111;font-size:14px;line-height:1.7}.footer-card a{color:var(--accent);text-decoration:none;font-weight:700}
@media(max-width:760px){body{background-attachment:scroll;font-size:16px;line-height:1.8}.container{width:calc(100% - 18px)}.top{padding-top:14px}.hero{padding:24px 20px}.hero-copy,.section-head p,.overview-card p,.method-card p,.knowledge-card p,.axis-body p,.stage-summary{font-size:16px;line-height:1.8}.overview-grid,.method-grid,.knowledge-grid,.brief-grid,.contribution-grid{grid-template-columns:1fr}.stage-card{grid-template-columns:48px 1fr}.stage-rail{padding:18px 7px}.stage-body{padding:17px 15px}.stage-top{gap:8px}.stage-output{grid-template-columns:1fr;gap:3px}.axis-card{grid-template-columns:42px 1fr;gap:10px;padding:14px}.axis-no{width:38px;height:38px}.thesis-brief{padding:14px 12px}.brief-flow{grid-template-columns:1fr;gap:7px}.flow-step{grid-template-columns:34px 1fr;gap:4px;min-height:0;padding:10px 12px}.flow-step:not(:last-child)::after{content:'↓';right:8px;left:auto;top:50%;bottom:auto;transform:translateY(-50%);font-size:.7rem;opacity:.72}.policy-head{display:block;padding:12px 13px 9px}.policy-date{display:block;margin-top:4px;white-space:normal}.policy-lead{padding:10px 13px;font-size:14.5px}.policy-grid{grid-template-columns:1fr}.policy-item{padding:10px 13px}.policy-item:nth-child(odd){border-right:0}.policy-practice{padding:10px 13px}.policy-source{padding:7px 13px}}