:root{--bg:#fff;--bg-2:#f5f5f7;--bg-3:#ececf0;--ink:#0b0b0f;--ink-2:#34343b;--ink-3:#6b6b74;--ink-4:#9a9aa3;--line:#e7e7ec;--line-2:#d6d6dd;--accent:#2b4bff;--accent-ink:#1a33d6;--accent-soft:#eef1ff;--good:#0f8a5f;--good-soft:#e8f6ef;--bad:#d43d3d;--bad-soft:#fdeeee;--warn:#b26b00;--warn-soft:#fff5e0;--q1:#2b4bff;--q2:#e8473f;--q3:#f2a900;--q4:#10a36f;--r-s:6px;--r:10px;--r-l:14px;--r-xl:18px;--shadow:0 1px 2px #0b0b0f0d, 0 6px 20px #0b0b0f12;--tap:40px;--ease:cubic-bezier(.2, .7, .1, 1);--sans:"Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Apple SD Gothic Neo", "Malgun Gothic", system-ui, sans-serif;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;-moz-text-size-adjust:100%;text-size-adjust:100%}body{background:var(--bg);color:var(--ink);font-family:var(--sans);letter-spacing:-.01em;word-break:keep-all;overflow-wrap:break-word;-webkit-font-smoothing:antialiased;font-feature-settings:"tnum" 0;margin:0;font-size:15px;line-height:1.55}img,svg,canvas{max-width:100%;display:block}svg.lucide{stroke-width:1.75px}:where(span,b,strong,small,em,a,p,label,td,th,li)>svg.lucide{vertical-align:-.16em;display:inline-block}button,input,textarea,select{font:inherit;color:inherit;letter-spacing:inherit}a{color:inherit;text-decoration:none}h1,h2,h3,h4,p{margin:0}h1{letter-spacing:-.035em;font-size:32px;font-weight:800;line-height:1.22}h2{letter-spacing:-.03em;font-size:22px;font-weight:750;line-height:1.32}h3{letter-spacing:-.02em;font-size:17px;font-weight:700;line-height:1.4}h4{font-size:15px;font-weight:700;line-height:1.45}.num{font-variant-numeric:tabular-nums}.muted{color:var(--ink-3)}.faint{color:var(--ink-4)}.small{font-size:13px}.xs{font-size:12px}.pre{white-space:pre-line}.nowrap{white-space:nowrap}.ellipsis{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.row{align-items:center;gap:8px;display:flex}.row.wrap{flex-wrap:wrap}.col{flex-direction:column;gap:8px;display:flex}.grow{flex:1;min-width:0}.spacer{flex:1}.gap-4{gap:4px}.gap-12{gap:12px}.gap-16{gap:16px}.gap-24{gap:24px}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mt-40{margin-top:40px}.hr{background:var(--line);border:0;height:1px;margin:0}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}:focus:not(:focus-visible){outline:none}::selection{background:var(--accent-soft)}.btn{appearance:none;border:1px solid var(--line-2);background:var(--bg);color:var(--ink);height:var(--tap);border-radius:var(--r);cursor:pointer;white-space:nowrap;justify-content:center;align-items:center;gap:6px;padding:0 16px;font-size:14px;font-weight:650;transition:background .15s,border-color .15s,transform 80ms,color .15s;display:inline-flex}.btn:hover{background:var(--bg-2)}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.4;cursor:not-allowed;transform:none}.btn svg{flex:none}.btn.primary{background:var(--ink);border-color:var(--ink);color:#fff}.btn.primary:hover{background:#26262d}.btn.accent{background:var(--accent);border-color:var(--accent);color:#fff}.btn.accent:hover{background:var(--accent-ink)}.btn.ghost{background:0 0;border-color:#0000}.btn.ghost:hover{background:var(--bg-2)}.btn.danger{color:var(--bad)}.btn.danger:hover{background:var(--bad-soft);border-color:#0000}.btn.sm{border-radius:8px;height:32px;padding:0 12px;font-size:13px}.btn.lg{border-radius:12px;height:48px;padding:0 22px;font-size:16px}.btn.xl{border-radius:14px;height:56px;padding:0 28px;font-size:17px}.btn.icon{width:var(--tap);padding:0}.btn.sm.icon{width:32px}.btn.block{width:100%}.btn.on{background:var(--ink);color:#fff;border-color:var(--ink)}.field{flex-direction:column;gap:6px;display:flex}.field>span{color:var(--ink-2);font-size:13px;font-weight:600}.input,.textarea,.select{border:1px solid var(--line-2);background:var(--bg);border-radius:var(--r);width:100%;min-height:var(--tap);outline:none;padding:9px 12px;font-size:15px;transition:border-color .15s,box-shadow .15s}.input:hover,.textarea:hover,.select:hover{border-color:var(--ink-4)}.input:focus,.textarea:focus,.select:focus{border-color:var(--ink);box-shadow:0 0 0 3px #0b0b0f12}.input::placeholder,.textarea::placeholder{color:var(--ink-4)}.textarea{resize:vertical;min-height:84px;line-height:1.55}.input.bare,.textarea.bare{box-shadow:none;background:0 0;border:0;border-radius:0;padding:0}.chip{border:1px solid var(--line-2);background:var(--bg);cursor:pointer;white-space:nowrap;border-radius:999px;align-items:center;gap:6px;height:32px;padding:0 12px;font-size:13px;font-weight:600;transition:background .15s,border-color .15s,color .15s;display:inline-flex}.chip:hover{border-color:var(--ink-4)}.chip.on{background:var(--ink);color:#fff;border-color:var(--ink)}.chip.static{cursor:default}.tag{border-radius:var(--r-s);background:var(--bg-2);max-width:100%;min-height:22px;color:var(--ink-2);white-space:nowrap;align-items:center;gap:4px;padding:2px 7px;font-size:12px;font-weight:600;line-height:1.35;display:inline-flex}.tag.accent{background:var(--accent-soft);color:var(--accent-ink)}.tag.good{background:var(--good-soft);color:var(--good)}.tag.bad{background:var(--bad-soft);color:var(--bad)}.tag.warn{background:var(--warn-soft);color:var(--warn)}.tag.ink{background:var(--ink);color:#fff}.code{font-family:var(--sans);font-variant-numeric:tabular-nums;letter-spacing:0;font-weight:700}.std{color:var(--accent-ink);letter-spacing:0;white-space:nowrap;font-size:12px;font-weight:700}.dot{background:var(--ink-4);border-radius:50%;flex:none;width:8px;height:8px}.dot.live{background:#ff3b30;animation:1.6s infinite pulse;box-shadow:0 0 #ff3b3080}@keyframes pulse{0%{box-shadow:0 0 #ff3b3073}70%{box-shadow:0 0 0 8px #ff3b3000}to{box-shadow:0 0 #ff3b3000}}.panel{border:1px solid var(--line);border-radius:var(--r-l);background:var(--bg)}.panel.pad{padding:20px 22px}.panel.soft{background:var(--bg-2);border-color:#0000}.list>*+*{border-top:1px solid var(--line)}.kpi{flex-direction:column;gap:2px;display:flex}.kpi b{letter-spacing:-.04em;font-variant-numeric:tabular-nums;font-size:28px;font-weight:800;line-height:1.1}.kpi span{color:var(--ink-3);font-size:13px}.section-title{flex-wrap:wrap;align-items:baseline;gap:10px;margin-bottom:12px;display:flex}.section-title h2{font-size:19px}.section-title h2,.section-title h3{margin:0}.empty{color:var(--ink-3);padding:22px 4px;font-size:14px}.empty b{color:var(--ink-2);margin-bottom:2px;font-size:15px;font-weight:650;display:block}.panel>.empty{padding:22px}.app{grid-template-columns:236px 1fr;min-height:100dvh;display:grid}.side{border-right:1px solid var(--line);background:var(--bg-2);scrollbar-width:thin;flex-direction:column;gap:1px;height:100dvh;padding:18px 12px;display:flex;position:sticky;top:0;overflow-y:auto}.side>*{flex-shrink:0}.brand{letter-spacing:-.04em;align-items:center;gap:10px;padding:4px 10px 18px;font-size:19px;font-weight:800;display:flex}.brand-mark{width:28px;height:28px}.nav-label{color:var(--ink-4);padding:18px 10px 6px;font-size:12px;font-weight:700}.nav{height:38px;color:var(--ink-2);border-radius:8px;align-items:center;gap:10px;padding:0 10px;font-size:14.5px;font-weight:600;transition:background .12s,color .12s;display:flex}.nav:hover{color:var(--ink);background:#0b0b0f0d}.nav.active{background:var(--bg);color:var(--ink);box-shadow:0 0 0 1px var(--line), 0 1px 2px #0b0b0f0d;font-weight:750}.nav.active svg{color:var(--accent)}.nav svg{flex:none;width:18px;height:18px}.nav .badge-count{color:#fff;background:#ff3b30;border-radius:999px;margin-left:auto;padding:0 6px;font-size:11px;font-weight:700;line-height:18px}.main{min-width:0}.page{max-width:1180px;margin:0 auto;padding:32px 40px 80px}.page.wide{max-width:1440px}.page.narrow{max-width:820px}.page-head{flex-wrap:wrap;align-items:flex-end;gap:12px 16px;margin-bottom:24px;display:flex}.page-head>.grow{min-width:min(100%,240px)}.page-head .sub{color:var(--ink-3);margin-top:6px;font-size:14px}.crumb{color:var(--ink-3);align-items:center;gap:6px;margin-bottom:8px;font-size:13px;display:flex}.crumb a:hover{color:var(--ink)}.mobile-bar{display:none}.nav-row{align-items:center;display:flex;position:relative}.nav-row .nav{flex:1;min-width:0}.nav.nav-make{background:var(--ink);color:#fff;height:42px;box-shadow:none;margin:2px 0 6px;font-weight:700}.nav.nav-make:hover,.nav.nav-make.active{color:#fff;background:#26262d}.nav.nav-make svg{color:#fff}.nav.live-nav{color:#c4302b;background:#fff1f0;margin-bottom:6px;font-weight:700}.nav-fold{cursor:pointer;text-align:left;background:0 0;border:0;align-items:center;gap:4px;width:100%;font-family:inherit;display:flex}.nav-fold:hover{color:var(--ink-2)}.nav-mini{font:inherit;color:var(--accent);cursor:pointer;background:0 0;border:0;align-items:center;gap:3px;padding:0;font-size:11px;font-weight:700;display:inline-flex}.nav-quiet{cursor:pointer;width:100%;color:var(--ink-4);background:0 0;border:0;font-family:inherit}.fav-toggle{width:34px;height:34px;color:var(--ink-4);cursor:pointer;background:0 0;border:0;border-radius:10px;flex:none;place-items:center;display:grid}.fav-toggle.on{color:var(--accent)}.fav-toggle.on svg{fill:currentColor}.class-pick{background:var(--bg);width:100%;min-height:38px;margin:0 0 6px;padding:0 10px;font-size:13.5px;font-weight:650}.side-x,.side-dim{display:none}@media (width<=1180px) and (width>=901px){.app{grid-template-columns:216px 1fr}.page{padding:28px 28px 72px}}@media (pointer:coarse){:root{--tap:44px}.nav{height:44px}.btn.sm{height:38px}.btn.sm.icon{width:38px}.chip{height:38px;padding:0 14px}.tab{height:48px}.table td{padding-top:13px;padding-bottom:13px}}@media (width<=900px){.app{grid-template-columns:1fr}.side{display:none}.side.open{z-index:50;width:min(320px,86vw);box-shadow:var(--shadow);display:flex;position:fixed;inset:0 auto 0 0}.side.open .side-x{display:inline-grid}.side-dim{z-index:45;background:#0b0b0f47;display:block;position:fixed;inset:0}.mobile-bar{z-index:40;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);background:#ffffffeb;align-items:center;gap:8px;height:54px;padding:0 12px;display:flex;position:sticky;top:0}.page{padding:20px 16px 72px}h1{font-size:27px}}.tabs{border-bottom:1px solid var(--line);scrollbar-width:none;gap:2px;margin-bottom:24px;display:flex;overflow-x:auto}.tab{height:44px;color:var(--ink-3);cursor:pointer;white-space:nowrap;background:0 0;border:0;border-bottom:2px solid #0000;align-items:center;gap:6px;margin-bottom:-1px;padding:0 14px;font-size:15px;font-weight:600;display:inline-flex}.tab:hover{color:var(--ink)}.tab.on{color:var(--ink);border-bottom-color:var(--ink)}.tab .count{background:var(--bg-2);color:var(--ink-3);border-radius:999px;padding:0 7px;font-size:12px}.table{border-collapse:collapse;width:100%;font-size:14px}.table th{text-align:left;color:var(--ink-3);border-bottom:1px solid var(--line);white-space:nowrap;padding:10px 12px;font-size:12.5px;font-weight:650}.table td.num,.table th.num{text-align:right;font-variant-numeric:tabular-nums}.table td{border-bottom:1px solid var(--line);vertical-align:middle;padding:11px 12px}.table tr:hover td{background:#fafafb}.table .r{text-align:right}.overlay{z-index:100;animation:fade .18s var(--ease);background:#0b0b0f5c;place-items:center;padding:16px;display:grid;position:fixed;inset:0}.modal{background:var(--bg);border-radius:var(--r-xl);width:min(560px,100%);max-height:calc(100dvh - 32px);animation:rise .25s var(--ease);padding:26px;overflow:auto;box-shadow:0 24px 64px #00000038}.modal.wide{width:min(880px,100%)}.toasts{z-index:200;pointer-events:none;flex-direction:column;align-items:center;gap:8px;display:flex;position:fixed;bottom:20px;left:50%;transform:translate(-50%)}.toast{background:var(--ink);color:#fff;box-shadow:var(--shadow);animation:rise .25s var(--ease);border-radius:12px;padding:12px 18px;font-size:14px;font-weight:600}.toast.bad{background:var(--bad)}@keyframes fade{0%{opacity:0}}@keyframes rise{0%{opacity:0;transform:translateY(10px)}}@keyframes pop{0%{opacity:0;transform:scale(.85)}60%{transform:scale(1.04)}to{opacity:1;transform:scale(1)}}.avatar{background:var(--bg-2);width:36px;height:36px;color:var(--ink-2);border:1px solid var(--line);border-radius:50%;flex:none;place-items:center;font-size:14px;font-weight:700;display:grid;overflow:hidden}.avatar img{object-fit:cover;width:100%;height:100%}.avatar.lg{width:96px;height:96px;font-size:34px}.avatar.md{width:48px;height:48px;font-size:18px}.avatar.sm{width:26px;height:26px;font-size:11px}.bar{background:var(--bg-3);border-radius:999px;height:8px;overflow:hidden}.bar>i{background:var(--ink);border-radius:inherit;height:100%;transition:width .6s var(--ease);display:block}.bar.accent>i{background:var(--accent)}.bar.good>i{background:var(--good)}.bar.thin{height:5px}.skel{background:linear-gradient(90deg, var(--bg-2), #fafafb, var(--bg-2));background-size:200% 100%;border-radius:10px;animation:1.2s infinite sk}@keyframes sk{to{background-position:-200% 0}}.loading{opacity:0;flex-direction:column;gap:12px;max-width:840px;padding:28px clamp(16px,4vw,40px);animation:.2s .18s forwards fade-in;display:flex}.loading .skel{height:14px;display:block}.page .loading,.st-page .loading,.panel .loading{padding:8px 0}@keyframes fade-in{to{opacity:1}}.slide-frame{width:100%;container-type:inline-size}.slide{aspect-ratio:16/9;border:1px solid var(--line);background:#fff;border-radius:16px;flex-direction:column;justify-content:center;width:100%;padding:6cqw 7cqw;display:flex;position:relative;overflow:hidden}.slide h2{letter-spacing:-.04em;font-size:5.2cqw;font-weight:800;line-height:1.2}.slide .s-body{color:var(--ink-2);white-space:pre-line;margin-top:2.4cqw;font-size:2.5cqw;line-height:1.55}.slide ul.s-body{flex-direction:column;gap:1.4cqw;padding:0;list-style:none;display:flex}.slide ul.s-body li{align-items:baseline;gap:1.6cqw;display:flex}.slide ul.s-body li:before{content:"";background:var(--accent);border-radius:50%;flex:none;width:.9cqw;height:.9cqw;transform:translateY(-.3cqw)}.slide.cover{background:var(--ink);color:#fff;border-color:var(--ink)}.slide.cover h2{font-size:6.6cqw}.slide.cover .s-body{color:#ffffffb3}.slide.cover .s-kicker{color:#ffffff8c;font-size:1.7cqw;font-weight:600;position:absolute;top:5cqw;left:7cqw}.slide.big{align-items:flex-start}.slide.big .s-body{color:var(--ink);letter-spacing:-.03em;font-size:4cqw;font-weight:700;line-height:1.35}.slide.big h2{color:var(--accent);letter-spacing:-.01em;font-size:2.4cqw;font-weight:700}.slide.question{background:var(--accent);color:#fff;border-color:var(--accent)}.slide.question h2{color:#ffffffbf;font-size:2.4cqw;font-weight:700}.slide.question .s-body{color:#fff;letter-spacing:-.03em;font-size:4.2cqw;font-weight:750;line-height:1.35}.slide.split .s-split{grid-template-columns:1fr 1fr;gap:2.6cqw;margin-top:3cqw;display:grid}.slide.split .s-split>div{background:var(--bg-2);border-radius:2cqw;padding:2.6cqw;font-size:2.3cqw;line-height:1.45}.slide.split .s-split b{letter-spacing:-.03em;margin-bottom:.8cqw;font-size:3cqw;display:block}.slide .s-page{color:var(--ink-4);font-variant-numeric:tabular-nums;font-size:1.4cqw;position:absolute;bottom:3.4cqw;right:4cqw}.slide.cover .s-page,.slide.question .s-page{color:#ffffff80}.choices{grid-template-columns:1fr 1fr;gap:10px;display:grid}.choice{color:#fff;text-align:left;cursor:pointer;border:0;border-radius:16px;align-items:center;gap:12px;min-height:76px;padding:18px;font-size:17px;font-weight:700;transition:transform 80ms,opacity .2s,filter .2s;display:flex}.choice:active{transform:scale(.98)}.choice .shape{flex:none;width:26px;height:26px}.choice.c1{background:var(--q1)}.choice.c2{background:var(--q2)}.choice.c3{background:var(--q3)}.choice.c4{background:var(--q4)}.choice.dim{opacity:.28}.choice.picked{box-shadow:0 0 0 4px #fff, 0 0 0 7px var(--ink)}.choice:disabled{cursor:default}.grid-2{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;display:grid}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;display:grid}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;display:grid}@media (width<=1000px){.grid-4,.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=640px){.grid-2,.grid-3,.grid-4,.choices{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}}@media print{.side,.mobile-bar,.no-print{display:none!important}.app{display:block}.page{max-width:none;padding:0}body{font-size:12px}}html[data-size=lg] body{zoom:1.14}.warn-row td{background:#fff8eb}.tag.wrap{white-space:normal}