:root{color-scheme:light;--ink:#262321;--muted:#655e58;--paper:#fffdf8;--line:#ddd2c3;--green:#0d655e;--cream:#fff4d8}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.8 system-ui,-apple-system,"Apple SD Gothic Neo","Noto Sans KR",sans-serif}a{color:var(--green);text-underline-offset:4px}button,a:focus-visible{outline-offset:4px}a:focus-visible,button:focus-visible{outline:3px solid var(--green)}[hidden]{display:none!important}.migration-shell{width:min(860px,calc(100% - 40px));margin:0 auto;padding:55px 0 60px}.migration-hero{margin-bottom:32px}.migration-eyebrow{font-size:.8rem;font-weight:800;letter-spacing:.04em;color:var(--green)}h1{font-size:clamp(2.2rem,6vw,3.7rem);line-height:1.2;letter-spacing:-.055em;margin:12px 0 24px}h1 em{font-style:normal;background:linear-gradient(transparent 64%,#ffd65c 64%)}h2{font-size:1.45rem;letter-spacing:-.035em;line-height:1.5;margin:10px 0 16px}.migration-panel{border:1px solid var(--line);background:white;border-radius:18px;padding:30px;margin:20px 0}.migration-panel p{margin:12px 0}.migration-step{font-size:.77rem;font-weight:900;letter-spacing:.1em;color:var(--green)}.migration-status{padding:15px 17px;border-radius:10px;background:#eaf5ef;font-weight:800}.migration-note{color:var(--muted);font-size:.88rem}.migration-preview{display:flex;flex-wrap:wrap;gap:7px;list-style:none;padding:0;margin:20px 0}.migration-preview li{font-size:.84rem;padding:5px 11px;border:1px solid var(--line);border-radius:20px}.migration-panel button,.migration-primary-link{display:inline-block;background:var(--green);color:white;border:1px solid var(--green);padding:13px 20px;border-radius:9px;font:800 .97rem system-ui,sans-serif;text-decoration:none;cursor:pointer}.migration-panel button:disabled{background:#edeae6;border-color:#d6d0c8;color:#79736c;cursor:default}.migration-panel ol{padding-left:23px}.migration-panel li{margin-bottom:9px}.migration-help{padding:18px 8px;color:var(--muted);font-size:.93rem}.migration-help h2{font-size:1.12rem;color:var(--ink)}.migration-warning{font-weight:700;color:#8d1e32}@media(max-width:540px){.migration-shell{width:calc(100% - 30px);padding:25px 0 40px}.migration-panel{padding:22px 19px}h2{font-size:1.2rem}.migration-panel button,.migration-primary-link{width:100%;text-align:center}.migration-help{padding:15px 4px}}