:root {
  --paper:#f5f6f2; --surface:#ffffff; --surface-2:#eef2ed; --ink:#17241f; --muted:#5f6d66;
  --line:#d9e0da; --accent:#0f6a58; --accent-dark:#084a3e; --accent-soft:#dff1ea;
  --gold:#ae7c27; --danger:#9e443c; --warning:#9a6723; --positive:#237358;
  --shadow:0 18px 60px rgba(25,48,39,.09); --radius:20px; --body-size:18px; --reading-width:760px;
}
/* 버튼·입력창은 body 글꼴을 물려받지 않는다(브라우저 기본 글꼴을 쓴다).
   이것 때문에 목차·설정 버튼만 시스템 글꼴로 그려지고 있었다 — 실측으로 잡았다. */
button, input, select, textarea { font-family: inherit; }
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:88px}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Pretendard Variable", Pretendard, -apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Noto Sans KR","Segoe UI",sans-serif;font-size:var(--body-size);line-height:1.82;letter-spacing:-.015em;-webkit-font-smoothing:antialiased}button,input,select,textarea{font:inherit}button,a{touch-action:manipulation}a{color:inherit}button{color:inherit}.hidden{display:none!important}
body.dark{--paper:#111815;--surface:#17201c;--surface-2:#1d2924;--ink:#edf5f1;--muted:#aab8b1;--line:#304139;--accent:#66d1b2;--accent-dark:#8fe4ca;--accent-soft:#203c33;--gold:#e1b861;--shadow:0 20px 70px rgba(0,0,0,.26)}
body.focus .toc,body.focus .top-nav{display:none}body.focus .content-shell{grid-template-columns:minmax(0,1fr)}body.focus .article{margin-inline:auto}body.focus .wide-chapter{width:min(960px,calc(100vw - 40px));margin-left:50%;transform:translateX(-50%)}
.reading-progress{position:fixed;z-index:1000;top:0;left:0;right:0;height:3px;background:transparent}.reading-progress span{display:block;height:100%;width:0;background:var(--accent);transition:width .1s linear}
.site-header{position:sticky;z-index:900;top:0;background:color-mix(in srgb,var(--paper) 88%,transparent);backdrop-filter:blur(18px);border-bottom:1px solid color-mix(in srgb,var(--line) 75%,transparent)}.header-inner{height:76px;max-width:1440px;margin:auto;padding:0 30px;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;line-height:1}.brand-mark{width:34px;height:34px;border:1px solid var(--line);border-radius:50%;display:flex;align-items:flex-end;justify-content:center;gap:3px;padding:8px}.brand-mark i{display:block;width:3px;background:var(--accent);border-radius:4px}.brand-mark i:nth-child(1){height:8px}.brand-mark i:nth-child(2){height:16px}.brand-mark i:nth-child(3){height:12px}.brand b{display:block;font-size:14px;letter-spacing:.16em}.brand small{display:block;margin-top:5px;font-size:14px;color:var(--muted);letter-spacing:.04em}.top-nav{display:flex;gap:25px;margin-left:auto}.top-nav a{text-decoration:none;font-size:14px;color:var(--muted);font-weight:650}.top-nav a:hover{color:var(--accent)}.reader-tools{display:flex;align-items:center;gap:5px}.reader-tools button{height:34px;min-width:34px;padding:0 9px;border:1px solid transparent;border-radius:9px;background:transparent;font-size:14px;font-weight:700;cursor:pointer}.reader-tools button:hover,.reader-tools button[aria-pressed="true"]{border-color:var(--line);background:var(--surface)}.menu-btn{display:none}.mobile-menu{display:none;padding:10px 22px 18px;background:var(--paper);border-bottom:1px solid var(--line)}.mobile-menu.open{display:grid;grid-template-columns:repeat(2,1fr);gap:5px}.mobile-menu a{text-decoration:none;padding:9px 12px;border-radius:9px;font-size:14px}.mobile-menu a:hover{background:var(--surface-2)}
.hero{min-height:calc(100vh - 76px);display:flex;align-items:center;border-bottom:1px solid var(--line);overflow:hidden}.hero-grid{width:min(1380px,100%);margin:auto;padding:70px 50px 80px;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(420px,.95fr);align-items:center;gap:70px}.eyebrow{margin:0 0 22px;color:var(--accent);font-weight:800;font-size:14px;letter-spacing:.2em}.hero h1{margin:0;font-size:clamp(60px,7.5vw,116px);line-height:.96;letter-spacing:-.075em;font-weight:820}.hero h1 em,.closing h2 em{font-style:normal;color:var(--accent)}.hero-lead{max-width:680px;margin:34px 0 0;font-size:clamp(20px,2vw,27px);line-height:1.58;letter-spacing:-.035em;color:var(--muted)}.hero-lead strong{color:var(--ink);font-weight:720}.hero-actions{display:flex;align-items:center;gap:24px;margin-top:38px}.primary-btn,.secondary-btn,.ghost-btn,.text-btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;border-radius:12px;text-decoration:none;font-weight:750;cursor:pointer;border:0}.primary-btn{padding:0 22px;background:var(--accent);color:#fff;box-shadow:0 8px 20px color-mix(in srgb,var(--accent) 20%,transparent)}.dark .primary-btn{color:#071d16}.primary-btn:hover{background:var(--accent-dark);transform:translateY(-1px)}.secondary-btn{padding:0 17px;background:var(--accent-soft);color:var(--accent-dark);border:1px solid color-mix(in srgb,var(--accent) 20%,var(--line))}.ghost-btn{padding:0 15px;background:transparent;border:1px solid var(--line);color:var(--muted)}.text-btn{padding:0;background:transparent;color:var(--accent)}.text-btn span{margin-left:8px}.full{width:100%}.hero-meta{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin:54px 0 0;max-width:640px}.hero-meta div{border-top:1px solid var(--line);padding-top:16px}.hero-meta dt{font-size:25px;font-weight:800;line-height:1;color:var(--ink)}.hero-meta dd{margin:8px 0 0;font-size:14px;color:var(--muted)}.hero-visual{color:var(--accent);min-width:0}.hero-visual svg{width:100%;height:auto;overflow:visible}.grid-lines path{fill:none;stroke:var(--line);stroke-width:1}.price-line,.credit-line,.earnings-line{fill:none;stroke-width:5;stroke-linecap:round}.price-line{stroke:var(--accent)}.credit-line{stroke:var(--gold);stroke-width:3.5;stroke-dasharray:8 11}.earnings-line{stroke:var(--muted);stroke-width:3;stroke-dasharray:3 10}.area{fill:url(#area)}.legend circle{fill:var(--accent)}.legend text{fill:var(--muted);font-size:14px}.legend .credit circle{fill:var(--gold)}.legend .earnings circle{fill:var(--muted)}.annotation rect{fill:var(--surface);stroke:var(--line);filter:drop-shadow(0 12px 28px rgba(16,46,36,.13))}.annotation text{fill:var(--ink);font-size:16px;font-weight:700}.annotation text:nth-of-type(2),.annotation text:nth-of-type(3){font-size:14px;font-weight:500;fill:var(--muted)}
.content-shell{max-width:1240px;margin:0 auto;display:grid;grid-template-columns:210px minmax(0,1fr);gap:75px;padding:0 40px}.toc{position:sticky;top:110px;align-self:start;height:max-content;padding:52px 0}.toc>p{margin:0 0 18px;font-size:14px;font-weight:800;letter-spacing:.15em;color:var(--muted)}.toc>a{display:block;padding:7px 12px;margin:1px 0;text-decoration:none;font-size:14px;color:var(--muted);border:1px solid transparent;border-radius:10px;line-height:1.45}.toc>a:hover,.toc>a.active{color:var(--accent-dark);background:var(--accent-soft);border-color:var(--line);font-weight:700}.toc-status{margin-top:26px;border-top:1px solid var(--line);padding-top:16px;display:flex;align-items:baseline;gap:5px}.toc-status span{font-size:20px;font-weight:800}.toc-status small{font-size:14px;color:var(--muted)}.article{min-width:0}.chapter{width:min(var(--reading-width),100%);margin:0 auto;padding:120px 0;border-bottom:1px solid var(--line)}.wide-chapter{width:min(1040px,100%)}.chapter-head{margin-bottom:48px}.chapter-head.narrow{max-width:var(--reading-width);margin-left:auto;margin-right:auto}.chapter-no{margin:0 0 14px;color:var(--accent);font-size:14px;font-weight:800;letter-spacing:.13em}.chapter h2{margin:0;font-size:clamp(38px,4.7vw,61px);line-height:1.13;letter-spacing:-.055em;font-weight:800}.chapter-lead{margin:24px 0 0;font-size:21px;line-height:1.72;color:var(--muted);letter-spacing:-.025em}.chapter h3{margin:62px 0 22px;font-size:26px;line-height:1.35;letter-spacing:-.035em}.chapter p{margin-top:0}.key-quote{margin:48px 0;padding:42px 46px;background:var(--ink);color:var(--paper);border-radius:var(--radius);border:0}.key-quote p{margin:0;font-size:clamp(24px,3.2vw,38px);line-height:1.55;letter-spacing:-.04em}.key-quote strong{color:#8ee0c6;font-weight:750}.reading-note{margin:34px 0;padding:30px 32px;border:1px solid var(--line);border-radius:16px;background:var(--accent-soft);box-shadow:6px 6px 0 rgba(20,50,39,.05)}.note-label{display:block;margin-bottom:8px;font-size:14px;color:var(--accent);font-weight:800;letter-spacing:.15em}.reading-note p{margin:0}.cite-set{display:inline-flex;gap:3px;margin-left:5px;vertical-align:super}.cite-set a{display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 4px;border-radius:4px;background:var(--accent-soft);color:var(--accent-dark);text-decoration:none;font-size:14px;font-weight:800}.principles{list-style:none;padding:0;margin:0;counter-reset:item}.principles li{position:relative;padding:22px 0 22px 58px;border-top:1px solid var(--line);counter-increment:item}.principles li:last-child{border-bottom:1px solid var(--line)}.principles li:before{content:counter(item,decimal-leading-zero);position:absolute;left:0;top:23px;color:var(--accent);font-size:14px;font-weight:800;letter-spacing:.1em}.principles strong{display:block;font-size:20px;line-height:1.5}.principles span{display:block;color:var(--muted);font-size:16px;margin-top:4px}.mindset-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-top:46px}.mindset-grid div{background:var(--surface);padding:27px}.mindset-grid b{font-size:17px}.mindset-grid p{margin:9px 0 0;color:var(--muted);font-size:15px;line-height:1.7}
.horizon-tabs{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;padding:6px;background:var(--surface-2);border-radius:15px}.horizon-tabs button{border:0;background:transparent;border-radius:10px;padding:13px 10px;cursor:pointer;font-size:14px;color:var(--muted);font-weight:700}.horizon-tabs button[aria-selected="true"]{background:var(--surface);color:var(--accent);box-shadow:0 5px 16px rgba(20,50,39,.07)}.horizon-panel{margin-top:18px;padding:34px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius)}.horizon-panel .horizon-title{display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.horizon-panel h3{margin:0;font-size:26px}.horizon-panel .horizon-range{padding:5px 10px;border-radius:999px;background:var(--accent-soft);color:var(--accent-dark);font-size:14px;font-weight:800;white-space:nowrap}.horizon-panel>p{margin:14px 0 25px;color:var(--muted)}.horizon-columns{display:grid;grid-template-columns:1fr 1fr;gap:18px}.horizon-columns div{padding-top:17px;border-top:1px solid var(--line)}.horizon-columns b{display:block;font-size:14px;color:var(--accent);margin-bottom:6px}.horizon-columns p{font-size:15px;line-height:1.7;margin:0}.definition-callout{margin-top:35px;padding:25px 28px;border-radius:15px;background:var(--accent-soft);color:var(--accent-dark)}.definition-callout p{margin:0}
.view-explorer{display:grid;grid-template-columns:310px 1fr;gap:26px}.view-list{display:flex;flex-direction:column;gap:6px}.view-tab{display:grid;grid-template-columns:32px 1fr auto;align-items:center;gap:11px;width:100%;padding:15px 14px;border:1px solid transparent;border-radius:13px;background:transparent;text-align:left;cursor:pointer}.view-tab:hover{background:var(--surface-2)}.view-tab[aria-selected="true"]{background:var(--surface);border-color:var(--line);box-shadow:0 8px 24px rgba(20,50,39,.06)}.view-tab .num{font-size:14px;color:var(--muted);font-weight:800}.view-tab .title{font-size:15px;font-weight:750}.view-tab .grade{font-size:14px;color:var(--accent);font-weight:800}.view-detail{min-height:570px;background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:48px;box-shadow:var(--shadow)}.view-detail .view-kicker{display:flex;justify-content:space-between;gap:20px;font-size:14px;color:var(--muted);font-weight:800;letter-spacing:.08em}.view-detail .grade-large{color:var(--accent)}.view-detail h3{margin:24px 0 20px;font-size:36px;line-height:1.2}.view-detail .thesis{font-size:21px;line-height:1.7;color:var(--ink)}.view-facts{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:34px}.view-facts div{padding-top:18px;border-top:1px solid var(--line)}.view-facts b{display:block;color:var(--accent);font-size:14px;margin-bottom:8px}.view-facts p{font-size:15px;color:var(--muted);line-height:1.75}.ref-links{display:flex;flex-wrap:wrap;gap:5px;margin-top:26px}.ref-links a{font-size:14px;text-decoration:none;border:1px solid var(--line);border-radius:7px;padding:3px 7px;color:var(--muted)}.ref-links a:hover{color:var(--accent);border-color:var(--accent)}.synthesis-banner{margin-top:38px;padding:27px 30px;border-radius:20px;background:var(--ink);color:var(--paper);display:grid;grid-template-columns:1fr auto 1.2fr auto 1.25fr;align-items:center;gap:20px}.synthesis-banner div:not(.plus):not(.equals){display:flex;flex-direction:column}.synthesis-banner span{font-size:14px;color:#99afa6}.synthesis-banner strong{font-size:15px;line-height:1.5;margin:4px 0}.synthesis-banner small{font-size:14px;color:#83d3bb}.plus,.equals{font-size:28px;color:#7e948b}
.evidence-two-column{display:grid;grid-template-columns:1fr 1fr;gap:18px}.evidence-story{padding:30px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.evidence-story>span{display:inline-block;font-size:14px;font-weight:800;letter-spacing:.09em;padding:5px 9px;border-radius:999px}.evidence-story.negative>span{background:color-mix(in srgb,var(--danger) 12%,var(--surface));color:var(--danger)}.evidence-story.positive>span{background:var(--accent-soft);color:var(--accent-dark)}.evidence-story h3{font-size:22px;margin:18px 0 12px}.evidence-story p{font-size:15px;color:var(--muted);line-height:1.75;margin:0}.research-checks{border-top:1px solid var(--line)}.research-checks details{border-bottom:1px solid var(--line)}.research-checks summary{list-style:none;display:flex;align-items:center;gap:15px;padding:18px 4px;cursor:pointer;font-size:17px;font-weight:700}.research-checks summary::-webkit-details-marker{display:none}.research-checks summary b{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:8px;background:var(--surface-2);color:var(--accent);font-size:14px}.research-checks summary:after{content:'';margin-left:auto;flex:0 0 auto;width:16px;height:16px;background:var(--muted);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") center/16px 16px no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") center/16px 16px no-repeat;transition:transform .2s ease}.research-checks details[open] summary:after{transform:rotate(180deg)}.research-checks details p{margin:0;padding:0 4px 20px 47px;color:var(--muted);font-size:15px}
.signal-lab{display:grid;grid-template-columns:250px 1fr;gap:28px}.signal-nav{display:flex;flex-direction:column;gap:5px}.signal-nav button{border:0;background:transparent;text-align:left;padding:11px 14px;border-radius:10px;color:var(--muted);font-size:14px;cursor:pointer}.signal-nav button.selected{background:var(--accent-soft);color:var(--accent-dark);font-weight:750}.signal-card{background:var(--surface);border:1px solid var(--line);border-radius:24px;padding:44px;min-height:430px}.signal-card-top{display:flex;justify-content:space-between;gap:20px}.signal-card h3{margin:0;font-size:38px}.signal-badges{display:flex;gap:6px;align-items:start}.signal-badges span{padding:5px 9px;border-radius:999px;background:var(--surface-2);font-size:14px;font-weight:800;white-space:nowrap}.signal-summary{margin:22px 0 32px;font-size:20px;line-height:1.65}.signal-compare{display:grid;grid-template-columns:1fr 1fr;gap:18px}.signal-compare div{padding:22px;border-radius:14px;background:var(--surface-2)}.signal-compare b{font-size:14px;color:var(--accent);display:block;margin-bottom:8px}.signal-compare div:last-child b{color:var(--danger)}.signal-compare p{margin:0;font-size:15px;color:var(--muted)}.signal-use{margin-top:19px;padding-top:19px;border-top:1px solid var(--line);font-size:15px}.signal-use b{color:var(--accent)}
.gates{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}.gate,.modifier{border:1px solid var(--line);background:var(--surface);border-radius:17px;padding:24px;display:flex;gap:16px}.gate{grid-column:span 2}.modifier{grid-column:span 3;background:var(--surface-2)}.gate>span,.modifier>span{flex:0 0 auto;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--accent);color:#fff;font-size:14px;font-weight:850}.modifier>span{background:var(--gold)}.gate small,.modifier small{font-size:14px;color:var(--muted);font-weight:800;letter-spacing:.08em}.gate h3,.modifier h3{margin:4px 0 9px;font-size:19px}.gate p,.modifier p{margin:0;font-size:14px;color:var(--muted);line-height:1.65}.framework-rule{margin:27px 0;padding:27px 30px;border:1px solid var(--line);border-radius:16px;background:var(--accent-soft)}.framework-rule b{font-size:18px}.framework-rule p{margin:8px 0 0;color:var(--muted);font-size:15px}.layers{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:32px}.layers div{padding:23px;background:var(--ink);color:var(--paper);border-radius:15px}.layers span{font-size:14px;color:#88cdb8;font-weight:800}.layers strong{display:block;margin:6px 0;font-size:16px}.layers p{margin:0;color:#a9bbb4;font-size:14px;line-height:1.6}
.diagnosis-section{position:relative}.diagnosis-layout{display:grid;grid-template-columns:420px 1fr;gap:26px;align-items:start}.diagnosis-form{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:24px}.diagnosis-toolbar{display:flex;gap:8px;margin-bottom:20px}.diagnosis-toolbar button{font-size:14px;min-height:38px}.diagnosis-form fieldset{border:0;border-top:1px solid var(--line);padding:23px 0 4px;margin:0}.diagnosis-form legend{padding:0 10px 0 0;font-size:16px;font-weight:800}.diagnosis-form legend span{display:inline-flex;align-items:center;justify-content:center;min-width:25px;height:25px;padding:0 6px;border-radius:7px;background:var(--accent-soft);color:var(--accent-dark);font-size:14px;margin-right:8px}.field-help{font-size:14px;color:var(--muted);margin:-3px 0 13px}.select-label{display:flex;flex-direction:column;gap:7px;font-size:14px;color:var(--muted)}select,input,textarea{width:100%;border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:10px;padding:11px 12px;outline:none}select:focus,input:focus,textarea:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 12%,transparent)}.choice-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:15px}.choice-row>span{font-size:14px;color:var(--muted)}.choice-row.stacked{align-items:flex-start;flex-direction:column}.segmented,.tri-state{display:grid;grid-auto-flow:column;grid-auto-columns:1fr;gap:4px;padding:4px;background:var(--surface-2);border-radius:11px}.tri-state{width:100%}.segmented button,.tri-state button{border:0;background:transparent;border-radius:8px;padding:8px 10px;font-size:14px;color:var(--muted);cursor:pointer;white-space:nowrap}.segmented button.selected,.tri-state button.selected{background:var(--surface);color:var(--accent);font-weight:800;box-shadow:0 3px 10px rgba(20,50,39,.07)}.modifier-fieldset .choice-row:first-of-type{margin-top:0}.diagnosis-form>.primary-btn{margin-top:20px}.diagnosis-result{position:sticky;top:100px;min-height:660px;border-radius:24px;background:var(--ink);color:var(--paper);padding:42px;overflow:hidden}.diagnosis-result:before{content:'';position:absolute;width:350px;height:350px;border-radius:50%;right:-180px;top:-160px;background:color-mix(in srgb,var(--accent) 40%,transparent);filter:blur(3px)}.empty-state{position:relative;z-index:1;display:flex;min-height:570px;align-items:flex-start;justify-content:center;flex-direction:column}.empty-state>span{font-size:60px;color:#80d7bd}.empty-state h3{margin:15px 0 10px;font-size:32px}.empty-state p{color:#aebdb7;max-width:480px}.result-content{position:relative;z-index:1}.result-kicker{display:flex;justify-content:space-between;align-items:center;gap:16px;font-size:14px;color:#91aaa1;letter-spacing:.09em;font-weight:800}.confidence{padding:5px 9px;border:1px solid #40584f;border-radius:999px;color:#aee7d5}.result-content h3{font-size:clamp(36px,4.5vw,58px);line-height:1.07;margin:24px 0 20px;letter-spacing:-.06em;color:#f4f8f6}.result-summary{font-size:19px;line-height:1.72;color:#c6d2cd}.result-observations{margin:30px 0;display:grid;gap:8px}.result-observations div{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #31463e;padding-top:10px;font-size:14px}.result-observations span{color:#8fa69d}.result-observations b{text-align:right;color:#edf7f2}.result-box{margin-top:20px;padding:20px;border-radius:14px;background:#203029}.result-box span{display:block;color:#81d7bd;font-size:14px;font-weight:800;letter-spacing:.1em;margin-bottom:6px}.result-box p{margin:0;color:#d7e0dc;font-size:14px}.result-warning{margin-top:18px;color:#c7d3ce;font-size:14px}.result-actions{display:flex;gap:8px;margin-top:24px}.result-actions button{font-size:14px}.snapshot-details{margin-top:28px;border:1px solid var(--line);border-radius:17px;background:var(--surface);overflow:hidden}.snapshot-details summary{cursor:pointer;padding:18px 22px;font-weight:750;font-size:14px;list-style:none}.snapshot-details summary::-webkit-details-marker{display:none}.snapshot-details summary:after{content:'';float:right;display:block;width:16px;height:16px;margin-top:3px;background:var(--muted);-webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") center/16px 16px no-repeat;mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23000' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E") center/16px 16px no-repeat;transition:transform .2s ease}.snapshot-details[open] summary:after{transform:rotate(180deg)}.snapshot-table{border-top:1px solid var(--line);padding:8px 22px 22px}.snapshot-row{display:grid;grid-template-columns:1.15fr .8fr .75fr 1.6fr;gap:12px;padding:11px 0;border-bottom:1px solid var(--line);align-items:start;font-size:14px}.snapshot-row b{font-size:14px}.snapshot-row span{color:var(--muted)}.snapshot-row a{color:var(--accent);text-decoration:none;font-weight:750}.korea-snapshot{margin-top:20px}.korea-snapshot h4{margin:0 0 8px;font-size:15px}.subsection-title{max-width:var(--reading-width);margin-left:auto!important;margin-right:auto!important}.regime-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.regime-card{padding:23px;border:1px solid var(--line);border-radius:17px;background:var(--surface)}.regime-card span{font-size:14px;color:var(--accent);font-weight:800}.regime-card h4{margin:7px 0 9px;font-size:19px}.regime-card .pattern{font-size:14px;font-weight:700;color:var(--muted);line-height:1.55}.regime-card p{font-size:14px;color:var(--muted);line-height:1.65;margin:10px 0}.regime-card b{font-size:14px;color:var(--ink)}
.quiz-shell{background:var(--surface);border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:var(--shadow)}.quiz-start,.quiz-result{padding:60px;text-align:center}.quiz-symbol{width:74px;height:74px;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;background:var(--accent-soft);color:var(--accent);font-size:34px;font-weight:850}.quiz-start h3{margin:0;font-size:32px}.quiz-start p{max-width:560px;margin:14px auto 22px;color:var(--muted)}.quiz-spec{display:flex;justify-content:center;gap:8px;margin-bottom:28px}.quiz-spec span{padding:5px 9px;background:var(--surface-2);border-radius:999px;font-size:14px;color:var(--muted)}.quiz-start button{margin:4px}.quiz-play{padding:48px 54px}.quiz-top{display:flex;align-items:center;justify-content:space-between;font-size:14px;color:var(--muted);font-weight:750}.quiz-top>span{color:var(--accent)}.quiz-top b i{font-style:normal}.quiz-progress{height:4px;background:var(--surface-2);border-radius:4px;margin:13px 0 38px}.quiz-progress span{display:block;height:100%;border-radius:4px;background:var(--accent);width:0;transition:width .25s}.quiz-play h3{margin:0 0 28px;font-size:27px;line-height:1.55}.quiz-options{display:grid;gap:10px}.quiz-option{display:flex;align-items:flex-start;gap:13px;width:100%;padding:17px 18px;border:1px solid var(--line);border-radius:13px;background:transparent;text-align:left;cursor:pointer;line-height:1.55}.quiz-option:hover{border-color:var(--accent)}.quiz-option.selected{border-color:var(--accent);background:var(--accent-soft)}.quiz-option.correct{border-color:var(--positive);background:color-mix(in srgb,var(--positive) 10%,var(--surface))}.quiz-option.wrong{border-color:var(--danger);background:color-mix(in srgb,var(--danger) 9%,var(--surface))}.quiz-option .letter{flex:0 0 28px;height:28px;border-radius:8px;background:var(--surface-2);display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:800}.quiz-feedback{margin-top:22px;padding:21px 23px;border-radius:14px;background:var(--surface-2)}.quiz-feedback strong{display:block;margin-bottom:5px}.quiz-feedback.correct strong{color:var(--positive)}.quiz-feedback.wrong strong{color:var(--danger)}.quiz-feedback p{margin:0;font-size:15px;color:var(--muted)}.quiz-actions{display:flex;justify-content:space-between;gap:10px;margin-top:27px}.quiz-result h3{margin:0;font-size:40px}.score-ring{width:142px;height:142px;margin:0 auto 24px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-direction:column;background:conic-gradient(var(--accent) var(--score),var(--surface-2) 0)}.score-ring:before{content:'';position:absolute}.score-ring div{width:116px;height:116px;border-radius:50%;background:var(--surface);display:flex;align-items:center;justify-content:center;flex-direction:column}.score-ring strong{font-size:38px;line-height:1}.score-ring span{font-size:14px;color:var(--muted)}.quiz-result>p{max-width:580px;margin:13px auto;color:var(--muted)}.category-scores{max-width:600px;margin:28px auto;display:flex;flex-wrap:wrap;justify-content:center;gap:7px}.category-scores span{font-size:14px;padding:5px 9px;background:var(--surface-2);border-radius:999px}.result-buttons{display:flex;justify-content:center;gap:8px;margin-top:24px}
.worksheet{background:var(--surface);border:1px solid var(--line);border-radius:22px;padding:34px}.worksheet-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.worksheet-grid label{font-size:14px;font-weight:750;color:var(--muted);display:flex;flex-direction:column;gap:7px}.worksheet-grid .span-2{grid-column:span 2}.worksheet textarea{resize:vertical;line-height:1.6}.worksheet-actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:24px;padding-top:22px;border-top:1px solid var(--line)}.worksheet-actions button{font-size:14px;min-height:40px}.save-status{min-height:20px;margin:12px 0 0;color:var(--accent);font-size:14px}
.reference-tools{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:20px}.search-box{position:relative;display:block;max-width:360px;flex:1}.search-box span{position:absolute;left:13px;top:9px;color:var(--muted)}.search-box input{padding-left:37px}.reference-filters{display:flex;gap:5px;flex-wrap:wrap}.reference-filters button{border:1px solid var(--line);background:transparent;border-radius:999px;padding:6px 10px;font-size:14px;color:var(--muted);cursor:pointer}.reference-filters button.selected{background:var(--accent);border-color:var(--accent);color:#fff}.reference-count{font-size:14px;color:var(--muted)}.reference-list{display:grid;grid-template-columns:1fr 1fr;gap:10px}.reference-item{position:relative;padding:20px 20px 18px 56px;border:1px solid var(--line);border-radius:14px;background:var(--surface);transition:.2s}.reference-item:target,.reference-item.highlight{border-color:var(--accent);box-shadow:0 0 0 4px color-mix(in srgb,var(--accent) 10%,transparent)}.reference-number{position:absolute;left:18px;top:19px;color:var(--accent);font-size:14px;font-weight:850}.reference-item p{font-size:14px;line-height:1.65;margin:0}.reference-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:10px}.reference-type{font-size:14px;font-weight:800;letter-spacing:.08em;padding:3px 6px;border-radius:5px;background:var(--surface-2);color:var(--muted)}.reference-links a{font-size:14px;color:var(--accent);font-weight:750;text-decoration:none}.closing{width:min(920px,100%);margin:0 auto;padding:150px 0;text-align:center}.closing h2{font-size:clamp(48px,7vw,88px);line-height:1.05;letter-spacing:-.07em;margin:0}.closing>p:not(.eyebrow){max-width:720px;margin:30px auto;color:var(--muted);font-size:19px}.site-footer{width:min(1040px,100%);margin:auto;padding:35px 0 60px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:50px;color:var(--muted);font-size:14px;line-height:1.65}.site-footer p{max-width:660px;margin:0}.toast{position:fixed;z-index:1200;left:50%;bottom:30px;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:var(--ink);color:var(--paper);padding:10px 16px;border-radius:10px;font-size:14px;box-shadow:var(--shadow);transition:.25s}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:1050px){.top-nav{display:none}.menu-btn{display:block!important}.hero-grid{grid-template-columns:1fr;padding:80px 40px}.hero-visual{max-width:650px}.content-shell{grid-template-columns:1fr;padding:0 28px}.toc{display:none}.diagnosis-layout{grid-template-columns:1fr}.diagnosis-result{position:relative;top:auto;min-height:520px}.view-explorer{grid-template-columns:250px 1fr}.reference-list{grid-template-columns:1fr}.site-footer{padding-left:20px;padding-right:20px}.wide-chapter{width:100%}}
@media(max-width:760px){:root{--body-size:17px}.header-inner{height:64px;padding:0 16px}.brand small{display:none}.reader-tools button{min-width:31px;padding:0 7px}.reader-tools #focusBtn{display:none}.hero{min-height:auto}.hero-grid{padding:65px 22px 58px;gap:40px}.hero h1{font-size:58px}.hero-lead{font-size:20px;margin-top:24px}.hero-actions{align-items:flex-start;flex-direction:column;gap:8px;margin-top:28px}.hero-meta{grid-template-columns:1fr 1fr;margin-top:40px}.hero-visual{margin:0 -10px}.content-shell{padding:0 20px}.chapter{padding:84px 0}.chapter h2{font-size:39px}.chapter-lead{font-size:18px}.chapter-head{margin-bottom:34px}.key-quote{padding:30px 25px}.key-quote p{font-size:24px}.reading-note{padding:24px 22px}.mindset-grid{grid-template-columns:1fr}.horizon-tabs{grid-template-columns:1fr 1fr}.horizon-panel{padding:25px}.horizon-columns{grid-template-columns:1fr}.view-explorer{grid-template-columns:1fr}.view-list{display:grid;grid-template-columns:1fr 1fr}.view-tab{grid-template-columns:25px 1fr;padding:12px 10px}.view-tab .grade{display:none}.view-detail{min-height:auto;padding:28px}.view-detail h3{font-size:30px}.view-detail .thesis{font-size:18px}.view-facts{grid-template-columns:1fr}.synthesis-banner{grid-template-columns:1fr;text-align:center}.synthesis-banner .plus,.synthesis-banner .equals{line-height:1}.evidence-two-column{grid-template-columns:1fr}.signal-lab{grid-template-columns:1fr}.signal-nav{flex-direction:row;overflow-x:auto;padding-bottom:5px}.signal-nav button{white-space:nowrap}.signal-card{padding:27px}.signal-card h3{font-size:31px}.signal-compare{grid-template-columns:1fr}.gates{grid-template-columns:1fr}.gate,.modifier{grid-column:auto}.layers{grid-template-columns:1fr}.diagnosis-form,.diagnosis-result{padding:24px}.diagnosis-toolbar{flex-direction:column}.diagnosis-result{min-height:0}.empty-state{min-height:400px}.result-content h3{font-size:40px}.snapshot-row{grid-template-columns:1fr 1fr}.snapshot-row span:nth-child(4){grid-column:span 2}.regime-grid{grid-template-columns:1fr}.quiz-start,.quiz-result{padding:38px 22px}.quiz-play{padding:32px 22px}.quiz-play h3{font-size:22px}.quiz-actions{display:grid;grid-template-columns:1fr 1fr}.quiz-actions button:last-child{grid-column:2}.worksheet{padding:22px}.worksheet-grid{grid-template-columns:1fr}.worksheet-grid .span-2{grid-column:auto}.reference-tools{align-items:stretch;flex-direction:column}.reference-filters{overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}.reference-filters button{white-space:nowrap}.closing{padding:100px 0}.site-footer{flex-direction:column;gap:15px}.site-footer p:last-child{text-align:left}}
@media(max-width:430px){.hero h1{font-size:51px}.view-list{grid-template-columns:1fr}.snapshot-row{grid-template-columns:1fr}.snapshot-row span:nth-child(4){grid-column:auto}.reader-tools #fontDown{display:none}.quiz-spec{flex-wrap:wrap}.result-buttons{flex-direction:column}.reference-item{padding-left:48px}.chapter h2{font-size:36px}}
@media print{.site-header,.toc,.hero-visual,.reader-tools,.reading-progress,.diagnosis-toolbar,.quiz-section,.reference-tools,.worksheet-actions,.closing .primary-btn,.toast{display:none!important}body{background:#fff;color:#111;font-size:11pt}.hero{min-height:0;border:0}.hero-grid{display:block;padding:30px 0}.hero h1{font-size:48pt}.content-shell{display:block;padding:0}.chapter,.wide-chapter{width:100%;padding:35px 0;break-inside:auto}.view-explorer,.signal-lab,.diagnosis-layout{display:block}.view-list,.signal-nav,.diagnosis-form{display:none}.view-detail,.signal-card,.diagnosis-result,.worksheet{box-shadow:none;border:1px solid #bbb}.reference-list{grid-template-columns:1fr}.site-footer{display:block}}

/* 스크롤바 */
html{scrollbar-gutter:stable;scrollbar-width:thin;scrollbar-color:var(--line) transparent}
*{scrollbar-width:thin;scrollbar-color:var(--line) transparent}
::-webkit-scrollbar{width:12px;height:12px}
::-webkit-scrollbar-track{background:transparent}
::-webkit-scrollbar-thumb{border:3px solid transparent;border-radius:999px;background:var(--line);background-clip:padding-box}
::-webkit-scrollbar-thumb:hover{background:var(--accent);background-clip:padding-box}
::-webkit-scrollbar-corner{background:transparent}

/* 아이콘(인라인 SVG) 정렬 */
.reader-tools button{display:inline-flex;align-items:center;justify-content:center;line-height:1}
/* 위 규칙(.reader-tools button, 명시도 0-1-1)이 .menu-btn{display:none}(0-1-0)을 이겨서
   PC 에서도 햄버거가 네비와 함께 보였다. 숨김 규칙의 명시도를 같이 올린다. */
/* market 은 SVG 크기를 width/height 속성으로 주는 방식이라 .ui-icon 정의가 없었다.
   책 링크·글자크기 버튼에 붙인 아이콘이 크기 지정 없이 기본 300x150 으로 커졌다. */
.ui-icon{width:17px;height:17px;flex:0 0 auto;display:block}
.nav-book,.font-button{display:inline-flex;align-items:center;gap:6px}
.top-nav a.nav-book{color:var(--accent);font-weight:700}
.hero-actions .text-btn{display:inline-flex;align-items:center;gap:7px}
.reader-tools .menu-btn{display:none}
@media(max-width:1050px){.reader-tools .menu-btn{display:inline-flex}}
.reader-tools button svg{display:block}
.search-box span{top:50%;transform:translateY(-50%);display:flex;align-items:center;line-height:0}
.search-box span svg{display:block}
.empty-state>span{display:block;line-height:0}
.empty-state>span svg{display:block;width:56px;height:56px}

/* 사이트로 돌아가는 링크 */
.top-nav a.nav-home{color:var(--accent-dark);font-weight:750}
.site-footer .footer-home{margin-top:14px}
.site-footer .footer-home a{color:var(--accent-dark);font-weight:700;text-decoration:none;border-bottom:1px solid var(--line)}
.site-footer .footer-home a:hover{border-bottom-color:var(--accent)}