@font-face { font-family: "Gmarket Sans"; src: url("assets/fonts/GmarketSansTTFLight.ttf") format("truetype"); font-weight: 300; font-style: normal; font-display: swap; }
@font-face { font-family: "Gmarket Sans"; src: url("assets/fonts/GmarketSansTTFMedium.ttf") format("truetype"); font-weight: 500; font-style: normal; font-display: swap; }
@font-face { font-family: "Gmarket Sans"; src: url("assets/fonts/GmarketSansTTFBold.ttf") format("truetype"); font-weight: 700; font-style: normal; font-display: swap; }

:root {
  --ink: #09172a; --muted: #657186; --line: #dfe6ee; --paper: #f4f7fa; --white: #fff;
  --navy: #07172d; --blue: #176bdc; --teal: #00a39a; --orange: #f28a22; --violet: #7856d7;
  --fact: #1f70d8; --hypothesis: #e77e16; --unknown: #6e7785; --radius: 18px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: "Gmarket Sans", "Malgun Gothic", sans-serif; font-weight: 500; line-height: 1.55; }
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: inherit; text-decoration: none; }
.skip-link { position: fixed; left: 16px; top: -60px; z-index: 100; padding: 10px 16px; background: var(--navy); color: #fff; border-radius: 8px; }
.skip-link:focus { top: 12px; }
.app-shell { min-height: 100vh; }
.sidebar { position: fixed; inset: 0 auto 0 0; z-index: 20; width: 242px; display: flex; flex-direction: column; padding: 28px 20px; background: var(--navy); color: #fff; }
.brand { display: flex; align-items: center; gap: 13px; margin: 0 8px 42px; }
.brand-mark { display: flex; align-items: flex-end; gap: 3px; height: 35px; transform: skew(-7deg); }
.brand-mark i { display: block; width: 8px; border-radius: 5px; }
.brand-mark i:nth-child(1) { height: 35px; background: #f13b4d; }.brand-mark i:nth-child(2) { height: 24px; background: #f6a51b; }.brand-mark i:nth-child(3) { height: 17px; background: #49b85a; }
.brand b { display: block; font-size: 20px; letter-spacing: -.04em; }.brand small { display: block; margin-top: 2px; color: #8ea1bb; font-size: 9px; letter-spacing: .15em; }
.side-nav { display: grid; gap: 6px; }
.side-nav a { display: flex; align-items: center; gap: 12px; padding: 11px 13px; border-radius: 10px; color: #aab7c9; font-size: 13px; transition: .2s ease; }
.side-nav a span { width: 21px; color: #5f7189; font-size: 10px; }.side-nav a:hover,.side-nav a.active { background: #142944; color: #fff; }.side-nav a.active span { color: #58b9ff; }
.sidebar-note { margin-top: auto; padding: 14px; border: 1px solid #213855; border-radius: 12px; color: #dbe5f1; font-size: 11px; }
.sidebar-note small { display: block; margin: 4px 0 0 14px; color: #7287a1; font-size: 9px; }.status-dot { display: inline-block; width: 7px; height: 7px; margin-right: 7px; border-radius: 50%; background: #4bd4a2; box-shadow: 0 0 0 4px rgba(75,212,162,.12); }
.workspace { margin-left: 242px; }
.topbar { position: sticky; top: 0; z-index: 10; display: flex; align-items: center; justify-content: space-between; min-height: 88px; padding: 16px clamp(22px,4vw,58px); background: rgba(244,247,250,.94); border-bottom: 1px solid rgba(213,222,232,.8); backdrop-filter: blur(12px); }
.eyebrow,.kicker { margin: 0; color: var(--blue); font-size: 10px; font-weight: 700; letter-spacing: .14em; }.topbar h1 { margin: 3px 0 0; font-size: 20px; letter-spacing: -.04em; }
.top-actions { display: flex; gap: 8px; }.mode-button,.map-button { min-height: 38px; padding: 9px 13px; border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--ink); font-size: 11px; cursor: pointer; }.mode-button { display: flex; align-items: center; gap: 8px; }.map-button { background: var(--navy); color: #fff; border-color: var(--navy); }.pulse { width: 7px; height: 7px; background: #f14e5d; border-radius: 50%; box-shadow: 0 0 0 4px rgba(241,78,93,.12); }
main { padding: 0 clamp(22px,4vw,58px) 80px; }
.section { max-width: 1300px; margin: 0 auto; padding: 64px 0 10px; scroll-margin-top: 70px; }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 20px; margin-bottom: 24px; }.section-heading h2 { max-width: 820px; margin: 7px 0 0; font-size: clamp(24px,3vw,38px); line-height: 1.22; letter-spacing: -.055em; }.section-heading h2 em { color: var(--blue); font-style: normal; }.section-heading > p { max-width: 270px; margin: 0; color: var(--muted); font-size: 11px; text-align: right; }.compact-heading { align-items: center; }
.fact-badge,.unknown-badge,.counter-chip { padding: 8px 11px; border-radius: 999px; font-size: 10px; white-space: nowrap; }.fact-badge { color: #0e63c5; background: #e4f0ff; }.unknown-badge { color: #626c7b; background: #e9edf2; }.counter-chip { color: #5e6979; background: #fff; border: 1px solid var(--line); }.counter-chip b { color: var(--blue); font-size: 14px; }
.metric-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 10px; }.metric-card { position: relative; min-height: 132px; padding: 21px; overflow: hidden; border-radius: var(--radius); color: #fff; }.metric-card::after { content: ""; position: absolute; right: -25px; bottom: -35px; width: 100px; height: 100px; border: 22px solid rgba(255,255,255,.08); border-radius: 50%; }.metric-card span { display: block; margin-bottom: 18px; color: rgba(255,255,255,.65); font-size: 10px; }.metric-card strong { position: relative; z-index: 1; display: block; font-size: 22px; letter-spacing: -.045em; }.metric-card small { position: relative; z-index: 1; display: block; margin-top: 4px; color: rgba(255,255,255,.7); font-size: 9px; }.metric-card.navy { background: #0a203d; }.metric-card.teal { background: #068d89; }.metric-card.orange { background: #e37917; }.metric-card.violet { background: #6a4ac3; }
.cockpit-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 12px; margin-top: 12px; }.panel { padding: 24px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }.panel-title,.panel-title > div { display: flex; align-items: center; justify-content: space-between; gap: 10px; }.panel-title h3 { margin: 0; font-size: 15px; }.number { display: grid; place-items: center; width: 28px; height: 28px; background: #eaf2fc; color: var(--blue); border-radius: 8px; font-size: 11px; }.copy-button { padding: 7px 10px; border: 1px solid var(--line); border-radius: 8px; background: #fff; color: #506076; font-size: 10px; cursor: pointer; }.copy-button:hover { border-color: var(--blue); color: var(--blue); }.script { margin: 22px 0 3px; padding-left: 18px; border-left: 3px solid var(--blue); font-size: 14px; line-height: 1.8; letter-spacing: -.02em; }.mini-label { color: var(--muted); font-size: 9px; }.outcome-list { display: grid; grid-template-columns: repeat(2,1fr); gap: 8px; margin: 18px 0 0; padding: 0; list-style: none; }.outcome-list li { padding: 11px; background: #f7f9fb; border-radius: 9px; }.outcome-list b { display: block; color: var(--blue); font-size: 11px; }.outcome-list span { color: #687387; font-size: 9px; }
.business-map { display: grid; grid-template-columns: .75fr 2fr; overflow: hidden; background: #fff; border: 1px solid var(--line); border-radius: 22px; }.business-core { display: flex; flex-direction: column; justify-content: center; padding: 35px; background: var(--navy); color: #fff; }.business-core span { color: #6dc5ff; font-size: 10px; }.business-core h3 { margin: 14px 0; font-size: 23px; line-height: 1.45; letter-spacing: -.045em; }.business-core p { margin: 0; color: #9baabd; font-size: 10px; }.business-rail { display: grid; grid-template-columns: repeat(5,1fr); }.business-rail article { min-height: 260px; padding: 27px 17px; border-left: 1px solid var(--line); }.business-rail b { color: #b3bfcd; font-size: 12px; }.business-rail span { display: block; margin: 32px 0 10px; color: var(--blue); font-size: 8px; letter-spacing: .1em; }.business-rail h3 { margin: 0 0 23px; font-size: 15px; line-height: 1.55; }.business-rail small { color: var(--muted); font-size: 8px; line-height: 1.6; }
.filter-tabs { display: flex; gap: 4px; padding: 4px; border: 1px solid var(--line); border-radius: 10px; background: #fff; }.filter-tabs button { padding: 7px 10px; border: 0; border-radius: 7px; background: transparent; color: #7a8493; font-size: 9px; cursor: pointer; }.filter-tabs button.active { background: var(--navy); color: #fff; }.signal-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; }.signal-card { min-height: 168px; padding: 21px; background: #fff; border: 1px solid var(--line); border-top: 3px solid; border-radius: 13px; }.signal-card[hidden] { display: none; }.signal-card span { font-size: 9px; }.signal-card h3 { margin: 17px 0 9px; font-size: 15px; }.signal-card p { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.65; }.signal-card.fact { border-top-color: var(--fact); }.signal-card.fact span { color: var(--fact); }.signal-card.hypothesis { border-top-color: var(--hypothesis); }.signal-card.hypothesis span { color: var(--hypothesis); }.signal-card.unknown { border-top-color: var(--unknown); }.signal-card.unknown span { color: var(--unknown); }
.question-list { overflow: hidden; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }.question-list label { display: grid; grid-template-columns: 24px 38px 1fr auto; align-items: center; gap: 8px; min-height: 70px; padding: 12px 20px; border-bottom: 1px solid var(--line); cursor: pointer; }.question-list label:last-child { border-bottom: 0; }.question-list label:hover { background: #f8fbff; }.question-list input { position: absolute; opacity: 0; pointer-events: none; }.checkmark { width: 20px; height: 20px; border: 1px solid #bdc8d5; border-radius: 6px; }.question-list input:checked + .checkmark { border-color: var(--teal); background: var(--teal); box-shadow: inset 0 0 0 5px #fff; }.question-list b { color: #a8b3c1; font-size: 11px; }.question-list p { margin: 0; font-size: 13px; }.question-list small { color: var(--blue); font-size: 8px; letter-spacing: .12em; }
.option-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; }.option-card { position: relative; min-height: 310px; padding: 26px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }.option-card.recommended { border: 2px solid var(--blue); box-shadow: 0 16px 35px rgba(23,107,220,.1); }.recommend-label { position: absolute; top: 0; right: 20px; padding: 6px 10px; background: var(--blue); color: #fff; border-radius: 0 0 7px 7px; font-size: 8px; }.option-card header { display: flex; align-items: center; gap: 14px; }.option-card header > span { display: grid; place-items: center; width: 42px; height: 42px; background: #eaf2fc; color: var(--blue); border-radius: 12px; font-size: 17px; font-weight: 700; }.option-card small { color: #8b97a7; font-size: 8px; letter-spacing: .12em; }.option-card h3 { margin: 2px 0 0; font-size: 18px; }.option-card > p { min-height: 78px; margin: 30px 0 15px; font-size: 13px; line-height: 1.75; }.option-card ul { display: grid; gap: 10px; margin: 0; padding: 16px 0 0; border-top: 1px solid var(--line); list-style: none; }.option-card li { color: var(--muted); font-size: 10px; }.option-card li::before { content: "→"; margin-right: 8px; color: var(--blue); }.boundary-strip { display: grid; grid-template-columns: auto 1fr auto 1fr auto 1fr auto; align-items: center; gap: 12px; margin-top: 10px; padding: 16px 20px; background: #e9eef4; border-radius: 12px; font-size: 9px; }.boundary-strip b { color: var(--navy); }.boundary-strip span { color: #566275; }.boundary-strip i { padding: 5px 8px; border-radius: 7px; background: #fff; color: var(--blue); font-style: normal; }
.timeline { display: grid; grid-template-columns: repeat(6,1fr); overflow: hidden; margin-bottom: 12px; background: #fff; border: 1px solid var(--line); border-radius: 14px; }.timeline div { position: relative; min-height: 88px; padding: 19px 14px; border-right: 1px solid var(--line); }.timeline div:last-child { border-right: 0; }.timeline b { display: block; color: var(--blue); font-size: 11px; }.timeline span { display: block; margin-top: 8px; color: var(--muted); font-size: 8px; line-height: 1.5; }.qa-layout { display: grid; grid-template-columns: 1.55fr .65fr; gap: 12px; }.qa-list { display: grid; gap: 7px; }.qa-list details { overflow: hidden; background: #fff; border: 1px solid var(--line); border-radius: 12px; }.qa-list summary { display: grid; grid-template-columns: 36px 1fr 20px; align-items: center; min-height: 58px; padding: 8px 16px; cursor: pointer; list-style: none; font-size: 12px; }.qa-list summary::-webkit-details-marker { display: none; }.qa-list summary span { color: var(--blue); font-size: 10px; }.qa-list summary i { color: #8290a2; font-size: 16px; font-style: normal; }.qa-list details[open] summary i { transform: rotate(45deg); }.qa-list details > div { padding: 18px 20px; background: #f8fafc; border-top: 1px solid var(--line); }.qa-list details p { margin: 0 0 14px; color: #465468; font-size: 11px; line-height: 1.8; }.rule-card { padding: 28px; background: var(--navy); color: #fff; border-radius: var(--radius); }.rule-card > span { color: #67c5ff; font-size: 9px; }.rule-card h3 { margin: 14px 0 24px; font-size: 23px; line-height: 1.45; letter-spacing: -.04em; }.rule-card ul { display: grid; gap: 12px; margin: 0; padding: 0; list-style: none; }.rule-card li { padding-bottom: 10px; border-bottom: 1px solid #203750; color: #d1dbe7; font-size: 10px; }.rule-card li::before { content: "✓"; margin-right: 8px; color: #52d2a1; }.rule-card p { margin: 26px 0 0; color: #8294aa; font-size: 9px; line-height: 1.65; }
.quiz-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 10px; }.quiz-card { min-height: 155px; padding: 21px; text-align: left; background: #fff; border: 1px solid var(--line); border-radius: 14px; cursor: pointer; }.quiz-card:hover { border-color: #9db9df; }.quiz-card span { color: var(--blue); font-size: 9px; }.quiz-card b { display: block; margin: 17px 0 0; color: var(--ink); font-size: 14px; }.quiz-card p { display: none; margin: 14px 0 0; color: var(--muted); font-size: 10px; line-height: 1.65; }.quiz-card.revealed { background: #eef5ff; border-color: #b7d1f4; }.quiz-card.revealed p { display: block; }.quiz-card.revealed b { margin-top: 7px; }
.sources-section { padding-bottom: 40px; }.source-links { display: grid; grid-template-columns: repeat(2,1fr); gap: 8px; }.source-links a { display: flex; align-items: center; gap: 10px; padding: 15px; background: #fff; border: 1px solid var(--line); border-radius: 10px; color: #4d5a6d; font-size: 10px; }.source-links a:hover { border-color: var(--blue); color: var(--blue); }.source-links span { display: grid; place-items: center; width: 32px; height: 22px; background: #e7f1ff; color: var(--blue); border-radius: 6px; font-size: 8px; }
footer { display: flex; justify-content: space-between; padding: 25px clamp(22px,4vw,58px); background: var(--navy); color: #8192a7; font-size: 9px; }.toast { position: fixed; left: 50%; bottom: 24px; z-index: 50; padding: 11px 16px; transform: translate(-50%,30px); opacity: 0; border-radius: 10px; background: #0c1d33; color: #fff; font-size: 10px; pointer-events: none; transition: .2s ease; }.toast.show { transform: translate(-50%,0); opacity: 1; }
.meeting-mode #business,.meeting-mode #signals,.meeting-mode #options,.meeting-mode #sources { display: none; }.meeting-mode #questions { padding-top: 28px; }.meeting-mode .mode-button { background: #feecef; border-color: #f6bdc5; color: #bd2e42; }
:focus-visible { outline: 3px solid rgba(23,107,220,.35); outline-offset: 3px; }

@media (max-width: 1080px) {
  .sidebar { width: 208px; }.workspace { margin-left: 208px; }.metric-grid { grid-template-columns: repeat(2,1fr); }.business-map { grid-template-columns: 1fr; }.business-rail article { min-height: 220px; }.qa-layout { grid-template-columns: 1fr; }.rule-card { display: grid; grid-template-columns: 1fr 1.4fr; gap: 15px 25px; }.rule-card h3 { margin: 8px 0; }.rule-card p { margin: 0; }.timeline { grid-template-columns: repeat(3,1fr); }.timeline div:nth-child(3) { border-right: 0; }.timeline div:nth-child(-n+3) { border-bottom: 1px solid var(--line); }
}
@media (max-width: 760px) {
  .sidebar { position: fixed; inset: auto 0 0; width: auto; height: 64px; padding: 7px 10px; flex-direction: row; overflow-x: auto; border-top: 1px solid #203750; }.brand,.sidebar-note { display: none; }.side-nav { display: flex; gap: 3px; min-width: max-content; }.side-nav a { flex-direction: column; gap: 1px; min-width: 69px; padding: 6px 7px; font-size: 8px; }.side-nav a span { width: auto; font-size: 7px; }.workspace { margin-left: 0; padding-bottom: 64px; }.topbar { min-height: 72px; padding: 12px 16px; }.topbar h1 { font-size: 16px; }.eyebrow { font-size: 8px; }.mode-button,.map-button { min-height: 34px; padding: 8px 9px; font-size: 9px; }.mode-button .pulse { display: none; } main { padding: 0 14px 55px; }.section { padding-top: 46px; scroll-margin-top: 58px; }.section-heading { align-items: flex-start; }.section-heading h2 { font-size: 25px; }.section-heading > p { display: none; }.metric-grid { grid-template-columns: repeat(2,1fr); gap: 7px; }.metric-card { min-height: 118px; padding: 16px; }.metric-card span { margin-bottom: 14px; }.metric-card strong { font-size: 17px; }.cockpit-grid,.signal-grid,.option-grid,.quiz-grid,.source-links { grid-template-columns: 1fr; }.panel { padding: 19px; }.script { font-size: 12px; }.outcome-list { grid-template-columns: 1fr 1fr; }.business-core { padding: 27px 22px; }.business-core h3 { font-size: 20px; }.business-rail { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; }.business-rail article { flex: 0 0 56%; min-height: 205px; padding: 22px 16px; scroll-snap-align: start; }.business-rail span { margin-top: 24px; }.filter-tabs { width: 100%; overflow-x: auto; }.section-heading:has(.filter-tabs) { flex-direction: column; }.question-list label { grid-template-columns: 22px 28px 1fr; padding: 11px 13px; }.question-list small { display: none; }.question-list p { font-size: 11px; }.boundary-strip { grid-template-columns: 1fr auto; }.boundary-strip b { grid-column: 1/-1; }.timeline { display: flex; overflow-x: auto; }.timeline div { flex: 0 0 150px; border-bottom: 0 !important; }.qa-list summary { font-size: 10px; }.rule-card { display: block; }.rule-card h3 { margin: 12px 0 22px; }.rule-card p { margin-top: 22px; } footer { display: block; padding: 22px 16px; } footer p { margin: 5px 0; }
}
@media (max-width: 420px) {
  .topbar { align-items: flex-end; }.top-actions { gap: 5px; }.map-button { font-size: 0; }.map-button::after { content: "지도 ↗"; font-size: 9px; }.metric-card strong { font-size: 15px; }.metric-card small { font-size: 8px; }.section-heading h2 { font-size: 22px; }.outcome-list { grid-template-columns: 1fr; }.option-card { min-height: 0; }.source-links a { font-size: 9px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *,*::before,*::after { transition: none !important; } }