@font-face{font-family:OceanSans;src:url('/fonts/ltct-noto-sans-kr-450-e719ef95d88a.woff') format('woff');font-style:normal;font-weight:100 900;font-display:swap}
:root{--paper:#fbfaf6;--ink:#242e3b;--muted:#67717a;--line:#dfe3e3;--blue:#186763;--gold:#b18239;--font:19px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--paper);color:var(--ink);font-family:OceanSans,'Noto Sans KR','Apple SD Gothic Neo','Malgun Gothic',sans-serif;font-size:var(--font);line-height:1.92;letter-spacing:-.025em;word-break:keep-all;overflow-wrap:anywhere;-webkit-font-smoothing:antialiased}h1,h2,h3,p,figure{margin:0}a{color:inherit;text-underline-offset:5px}button{font:inherit;cursor:pointer}a,button,summary{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #b4813b;outline-offset:4px}button{min-height:44px}svg{display:block;max-width:100%}[hidden]{display:none!important}.wrap{width:min(1280px,calc(100% - 56px));margin-inline:auto}.skip{position:fixed;left:16px;top:-100px;z-index:150;background:#fff;padding:12px}.skip:focus{top:8px}.topbar{position:relative;z-index:100;background:#fff;border-bottom:1px solid var(--line)}.topbar>.wrap{height:76px;display:flex;align-items:center;justify-content:space-between;gap:18px;position:relative}.brand{display:flex;gap:22px;align-items:center;text-decoration:none;line-height:1.5}.brand strong{font-size:17px;letter-spacing:.06em}.brand small{display:block;font-size:10px;color:#67717a;letter-spacing:.03em}.brand-series{border-left:1px solid var(--line);padding-left:22px;font-size:16px;color:#425866}.header-actions{display:flex;align-items:center;gap:8px}.type-button{background:#fff;border:1px solid #d9d2c9;border-radius:7px;padding:8px 13px;font-size:15px;color:#343b41}.type-button[aria-pressed=true]{background:#eaf1f4;border-color:#58879b}.film{background:#031c27;padding:12px 0 22px;scroll-margin-top:0}.film-wrap{width:min(1440px,100%);margin:auto}.film iframe{display:block;width:100%;border:0;height:1080px;background:#031c27;color-scheme:dark}.player-links{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;padding:0 20px;color:#b6c6d2;font-size:13px;line-height:1.7}.player-links a{color:#b9e6d8}.intro{max-width:980px;padding:49px 0 34px}.breadcrumb{display:flex;gap:8px;flex-wrap:wrap;color:var(--muted);font-size:14px;line-height:1.7;margin-bottom:21px}.breadcrumb a{text-decoration:none}.eyebrow{font-size:13px;letter-spacing:.08em;color:#42766e;font-weight:750;margin-bottom:14px}.intro h1{font-size:clamp(31px,3.3vw,47px);line-height:1.48;letter-spacing:-.055em;font-weight:800;max-width:950px}.deck{font-size:21px;line-height:1.9;color:#52606a;margin-top:21px;max-width:870px}.editor-note{font-size:15px;color:#697178;line-height:1.85;max-width:960px;margin-top:20px;padding-left:17px;border-left:3px solid #8db9b1}.cast{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px;margin:12px 0 42px}.cast-card{border:1px solid var(--line);border-radius:13px;display:flex;align-items:center;gap:14px;padding:20px;background:#fff}.cast-icon{display:grid;place-items:center;flex:0 0 48px;width:48px;height:48px;border-radius:50%;font-size:17px;font-weight:800}.host{--tone:#785c37;--soft:#f5eee2;--stroke:#e5d9c5}.maker{--tone:#275e78;--soft:#e9f1f5;--stroke:#cadfe8}.logician{--tone:#65517d;--soft:#f1edf5;--stroke:#dcd2e8}.cast-icon{color:var(--tone);background:var(--soft);border:1px solid var(--stroke)}.cast-card strong{font-size:19px}.cast-card p{font-size:14px;color:#73797d;line-height:1.7;margin-top:3px}.reader-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:56px;padding:28px 0 55px;border-top:1px solid var(--line);align-items:start}.side-toc{position:sticky;top:30px;max-height:calc(100vh - 60px);overflow-y:auto;font-size:14px;line-height:1.7;padding:7px 0 20px}.toc-title{font-size:14px;color:#42766e;font-weight:700;letter-spacing:.06em;margin-bottom:17px}.toc-links{display:grid;gap:3px}.toc-links a{display:flex;gap:10px;align-items:baseline;text-decoration:none;padding:10px 12px;border-left:2px solid transparent;border-radius:0 6px 6px 0;min-height:44px;color:#687179}.toc-links a:hover,.toc-links a[aria-current=true]{background:#eeefea;border-color:#6b9c90;color:#283e4c}.toc-links span{font-size:11px;color:#648d82;font-variant-numeric:tabular-nums}.side-toc .back-film{display:block;margin-top:26px;font-size:14px;color:#315e71;text-decoration:none;border:1px solid #d3dce0;padding:12px 15px;border-radius:8px;text-align:center}.mobile-toc{display:none}.article{min-width:0;max-width:900px}.scene{scroll-margin-top:28px;padding:17px 0 44px;margin-bottom:35px;border-bottom:1px solid var(--line)}.scene-head{display:flex;align-items:flex-start;gap:18px}.scene-no{font-family:Georgia,serif;font-size:44px;font-weight:400;line-height:1.3;color:#6b9c90;flex:none;min-width:49px}.scene h2{font-size:29px;line-height:1.6;font-weight:750;letter-spacing:-.045em}.lead{font-size:17px;color:#727a7e;line-height:1.9;margin:13px 0 20px;padding-left:67px}.scene-play{display:inline-flex;align-items:center;justify-content:center;gap:10px;background:#fff;color:#275b72;border:1px solid #cbd9df;border-radius:8px;padding:10px 16px;font-size:15px;font-weight:650;margin:0 0 14px 67px;line-height:1.6}.scene-play:hover{background:#eaf2f6}.scene-play svg{width:12px;height:12px;fill:currentColor}.turn{display:grid;grid-template-columns:86px minmax(0,1fr);gap:17px;margin:21px 0;align-items:start}.speaker{padding-top:21px;display:flex;flex-direction:column;gap:5px;align-items:center;font-size:14px;font-weight:700;color:var(--tone);line-height:1.6}.speaker .dot{width:9px;height:9px;background:var(--tone);border-radius:50%;opacity:.75;margin-bottom:3px}.utterance{background:#fff;border:1px solid #e4e5e2;border-radius:3px 15px 15px 15px;padding:21px 24px;font-size:var(--font);line-height:1.95;letter-spacing:-.025em}.logician .utterance{background:#f5f2f8;border-color:#e4ddec}.host .utterance{background:#fcf8f0;border-color:#ebe2d3}.source-inline{font-size:13px;color:#7a827f;line-height:1.8;padding-left:103px;margin-top:23px}.source-inline a{margin-right:11px}.closing{background:#eaf0ee;border:1px solid #d4e0da;border-radius:14px;padding:30px;margin:25px 0 40px}.closing h2{font-size:27px;line-height:1.6;margin-bottom:16px}.closing p{font-size:19px;line-height:1.95}.closing a{display:inline-flex;min-height:44px;align-items:center;color:#245c58;font-size:16px;font-weight:700;margin-top:18px}.references{padding:16px 0 40px}.references h2{font-size:23px;margin-bottom:15px}.references ol{padding-left:24px;font-size:15px;line-height:1.8}.references li{padding-left:5px;margin:0 0 17px;scroll-margin-top:30px}.references li strong{display:block;font-size:12px;letter-spacing:.04em;color:#8e794f}.references a{overflow-wrap:anywhere}.return{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;border-top:1px solid var(--line);padding:24px 0;font-size:16px;font-weight:650;color:#36586a}.footer{background:#f0f0e9;padding:30px 0 38px;color:#737a79;font-size:13px;line-height:1.9}.footer .wrap{display:flex;justify-content:space-between;gap:25px;flex-wrap:wrap}.footer strong{font-size:15px;color:#3d4c51;letter-spacing:.07em}.floating-replay{position:fixed;right:20px;bottom:20px;border-radius:30px;background:#174d63;color:#fff;box-shadow:0 5px 18px #122d3a26;font-size:14px;font-weight:650;padding:10px 19px;min-height:45px;text-decoration:none;z-index:30}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.large-type{--font:22px}.large-type .lead{font-size:19px}.large-type .speaker{font-size:16px}
@media(max-width:1050px){.reader-layout{grid-template-columns:185px minmax(0,1fr);gap:30px}.cast-card{padding:17px;gap:10px}.cast-card strong{font-size:17px}.cast-icon{flex-basis:40px;width:40px;height:40px}.turn{grid-template-columns:76px minmax(0,1fr);gap:12px}.utterance{padding:19px 21px}.source-inline{padding-left:88px}}
@media(max-width:800px){.wrap{width:calc(100% - 40px)}.brand-series{display:none}.intro{padding-top:34px}.cast{gap:10px;margin-bottom:28px}.cast-card{display:block;padding:15px}.cast-icon{margin-bottom:10px}.cast-card p{font-size:13px}.reader-layout{display:block;border:0;padding-top:4px}.side-toc{display:none}.mobile-toc{display:block;border:1px solid var(--line);background:#fff;border-radius:9px;margin:15px 0 28px;padding:12px 17px}.mobile-toc summary{font-size:16px;font-weight:700;cursor:pointer;min-height:28px}.mobile-toc .toc-links{font-size:15px;margin-top:14px}.scene{padding-top:12px;scroll-margin-top:20px}.scene h2{font-size:27px}.scene-no{font-size:39px}.turn{margin:23px 0}.film iframe{height:1040px}}
@media(max-width:560px){:root{--font:18.5px}.wrap{width:calc(100% - 32px)}.topbar>.wrap{height:65px;gap:8px}.brand strong{font-size:14px}.brand small{font-size:9px}.header-actions{gap:6px}.type-button{padding:8px 10px;font-size:13px}.topbar #ltct-site-navigation>.ltct-nav-toggle{padding:8px 10px;font-size:14px}.film{padding-top:0}.film iframe{height:910px}.player-links{padding-inline:14px;font-size:12px;justify-content:flex-start}.intro{padding:30px 0 24px}.breadcrumb{font-size:12px;gap:5px;margin-bottom:20px}.intro h1{font-size:31px;line-height:1.55}.deck{font-size:18px;margin-top:15px}.editor-note{font-size:13px;padding-left:13px}.cast{grid-template-columns:1fr;gap:8px}.cast-card{display:flex;align-items:center;gap:13px;padding:13px 16px}.cast-icon{margin:0;flex-basis:38px;width:38px;height:38px;font-size:14px}.cast-card strong{font-size:16px}.cast-card p{display:inline;font-size:13px;margin-left:8px}.cast-card p.long{display:block;margin:3px 0 0}.reader-layout{padding-bottom:20px}.scene-head{gap:12px}.scene-no{font-size:31px;min-width:35px;padding-top:4px}.scene h2{font-size:25px;line-height:1.6}.lead{padding-left:0;font-size:16px;margin-top:15px}.scene-play{margin-left:0;font-size:14px}.turn{display:block;margin:23px 0}.speaker{flex-direction:row;padding:0 0 8px;gap:7px;font-size:14px;justify-content:flex-start}.speaker .dot{width:7px;height:7px;margin:0}.utterance{padding:17px 18px;line-height:1.94;border-radius:3px 12px 12px}.source-inline{padding-left:0;font-size:12px;margin-top:17px}.source-inline a{display:inline-block;min-height:34px;padding-top:5px}.scene{padding-bottom:25px;margin-bottom:28px}.closing{padding:23px 20px;border-radius:10px}.closing h2{font-size:24px}.closing p{font-size:18px}.references{padding-bottom:20px}.references ol{font-size:14px}.footer{padding-bottom:76px}.floating-replay{right:13px;bottom:14px;font-size:13px;min-height:44px;padding:10px 16px}.large-type{--font:21px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}
@media print{.topbar,.film,.side-toc,.mobile-toc,.scene-play,.floating-replay,.type-button{display:none!important}.wrap{width:100%}.reader-layout{display:block}.article{max-width:none}.intro{padding-top:0}.cast{grid-template-columns:repeat(3,minmax(0,1fr))}.utterance{font-size:12pt}.turn{break-inside:avoid}.scene{break-inside:auto}.references{font-size:10pt}}

/* The longer role name remains readable in the conversation column. */
.maker .speaker{word-break:keep-all}.film iframe{height:790px}.player-links{padding-top:6px}.maker{--tone:#19665f;--soft:#e7f1ee;--stroke:#c8ded7}.scene-play{color:#23665f}.scene-play:hover{background:#eaf4f0}.floating-replay{background:#155952}@media(max-width:800px){.film iframe{height:800px}}@media(max-width:560px){.film iframe{height:730px}.cast-card p{display:block;margin:2px 0 0}.cast-card strong{line-height:1.6}}


/* Original photographic assets: clear credits below the scientific references. */
.photo-sources{padding:10px 0 38px;scroll-margin-top:30px}.photo-sources h2{font-size:23px;line-height:1.65;margin-bottom:13px}.photo-method{font-size:15px;line-height:1.9;color:#63716f;margin-bottom:18px}.photo-sources details{border:1px solid #d2dfd9;border-radius:10px;background:#f5f8f5;overflow:hidden}.photo-sources summary{cursor:pointer;padding:15px 18px;min-height:54px;font-size:16px;font-weight:650;color:#315d55;line-height:1.7}.photo-sources summary:focus-visible{outline:3px solid #b4813b;outline-offset:-4px}.photo-list{list-style:none;margin:0;padding:0 20px}.photo-list li{border-top:1px solid #dae3df;padding:18px 0 13px;min-width:0}.photo-list h3{font-size:17px;line-height:1.8;margin:0 0 5px;color:#374c46;overflow-wrap:anywhere}.photo-list h3 i{font-size:14px;font-weight:400;color:#6d7e77;display:inline-block;margin-left:5px}.photo-credit{font-size:14px;line-height:1.8;color:#65746e;overflow-wrap:anywhere;word-break:normal}.photo-context{font-size:15px;line-height:1.9;color:#566761;margin-top:8px}.photo-links{display:flex;flex-wrap:wrap;column-gap:19px;row-gap:0;margin-top:5px}.photo-links a{display:inline-flex;align-items:center;min-height:44px;font-size:14px;line-height:1.6;color:#32665c;overflow-wrap:anywhere}.photo-share-alike{font-size:14px;line-height:1.9;border-top:1px solid #dae3df;padding:17px 20px 20px;color:#63716f}.photo-share-alike a{display:inline-block;color:#32665c}.large-type .photo-method,.large-type .photo-context{font-size:17px}.large-type .photo-credit,.large-type .photo-links a,.large-type .photo-share-alike{font-size:16px}
@media(max-width:560px){.photo-sources h2{font-size:22px}.photo-sources summary{font-size:15px;padding:14px 15px}.photo-list{padding:0 15px}.photo-list h3{font-size:17px}.photo-list h3 i{display:block;margin-left:0}.photo-share-alike{padding:15px}.photo-links{column-gap:15px}}