:root{--navy-950:#1f2b3d;--navy-900:#2d3d55;--navy-mid:#29384f;--yellow-500:#ffde59;--gray-100:#f7f4ef;--gray-150:#f3f0eb;--gray-200:#ebe6df;--white:#fff;--black:#1a1a1a;--red-600:#b44242;--brand-naver:#03c75a;--brand-youtube:#e62117;--brand-kakao:#3a1d1d;--text-strong:var(--navy-950);--text-primary:var(--navy-900);--text-body:color-mix(in srgb, var(--navy-900) 88%, var(--black));--text-muted:#465366;--text-subtle:var(--text-muted);--text-inverse:#fff;--text-inverse-muted:#ffffffb8;--text-inverse-subtle:#fff9;--text-inverse-soft:#ffffffa6;--text-inverse-medium:#ffffffc7;--text-inverse-high:#ffffffd9;--text-inverse-strong:#ffffffe0;--text-danger:var(--red-600);--surface-soft:#fff;--surface-canvas:var(--gray-100);--surface-inverse:var(--navy-900);--surface-deep:var(--navy-950);--surface-header:#fffffff5;--surface-floating:#fffffff0;--surface-overlay:#1f2b3d59;--surface-inverse-glass:#ffffff80;--surface-inverse-hover:#ffffff14;--overlay-deep:#1f2b3dd9;--surface-page:var(--gray-100);--action:var(--navy-900);--action-hover:var(--navy-mid);--border-subtle:#2d3d5514;--border-image:#0000001a;--border:#2d3d551f;--border-strong:#2d3d5547;--border-inverse:#ffffff38;--border-inverse-subtle:#ffffff24;--border-inverse-soft:#ffffff29;--border-inverse-muted:#ffffff59;--border-inverse-strong:#ffffff6b;--border-inverse-underline:#ffffff8c;--border-inverse-action:#ffffffbf;--focus-on-light:var(--navy-950);--focus-on-dark:var(--yellow-500);--accent:var(--yellow-500);--line:var(--border);--line-light:var(--border-inverse);--font-display:"Noto Serif KR", "Nanum Myeongjo", Batang, serif;--font-body:Pretendard, "Noto Sans KR", "Apple SD Gothic Neo", system-ui, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--space-8:.5rem;--space-12:.75rem;--space-16:1rem;--space-20:1.25rem;--space-24:1.5rem;--space-32:2rem;--space-48:3rem;--space-64:4rem;--space-96:6rem;--space-hug:.375rem;--space-within:1.5rem;--space-action:3rem;--space-component:6rem;--space-section:12rem;--space-control:.75rem;--space-1:var(--space-hug);--space-2:var(--space-control);--space-3:var(--space-within);--space-4:var(--space-action);--space-5:var(--space-component);--space-6:var(--space-section);--fs-display:clamp(2.35rem, 4vw, 3.25rem);--fs-h1:clamp(2rem, 3.4vw, 3rem);--fs-h2:clamp(2rem, 3.2vw, 2.75rem);--fs-h3:clamp(1.25rem, 1.7vw, 1.5rem);--fs-content-h2:clamp(1.35rem, 2vw, 1.75rem);--fs-content-h3:1.125rem;--fs-quote:clamp(1.25rem, 1.7vw, 1.5rem);--fs-metric:clamp(1.75rem, 3.2vw, 2.25rem);--fs-stat:clamp(1.85rem, 3.2vw, 2.4rem);--fs-feature-heading:clamp(1.35rem, 1.8vw, 1.65rem);--fs-card-title-fluid:clamp(1.05rem, 1.35vw, 1.35rem);--fs-contact:clamp(2.15rem, 3.8vw, 2.875rem);--fs-lead:clamp(1.05rem, 1.4vw, 1.2rem);--fs-emphasis-lg:1.35rem;--fs-panel-title:1.45rem;--fs-emphasis:1.15rem;--fs-demo-icon:3rem;--fs-ds-cover:clamp(1.85rem, 3.5vw, 2.65rem);--fs-ds-hero:clamp(1.5rem, 2.8vw, 2.15rem);--fs-pattern-title:clamp(1.4rem, 2.4vw, 1.9rem);--fs-pattern-display:clamp(1.5rem, 2.5vw, 2rem);--fs-demo-title:clamp(1.5rem, 3vw, 2.4rem);--fs-catalog-cover:clamp(2.25rem, 5.3vw, 4.75rem);--fs-catalog-section:clamp(2rem, 4vw, 3.25rem);--fs-body-fluid:clamp(1rem, 1.05vw, 1.0625rem);--fs-body:1.0625rem;--fs-ui-lg:1rem;--fs-ui:.9375rem;--fs-sm:.875rem;--fs-meta:.8125rem;--fs-label:.75rem;--fs-micro:.6875rem;--fw-light:350;--fw-regular:400;--fw-medium:500;--fw-book:550;--fw-semibold:600;--fw-emphasis:650;--fw-bold:700;--fw-action:750;--fw-heavy:800;--fw-h1:var(--fw-semibold);--lh-h1:1.22;--lh-display:1.15;--lh-cover:1.18;--lh-control:1.2;--lh-heading:1.3;--lh-ui:1.4;--lh-subheading:1.45;--lh-content:1.5;--lh-compact:1.55;--lh-label:1.6;--lh-copy-tight:1.65;--lh-copy:1.7;--lh-reading:1.82;--lh-longread:1.86;--lh-body-relaxed:1.75;--lh-solid:1;--ls-h1:-.03em;--ls-display-tight:-.045em;--ls-display:-.04em;--ls-heading:-.02em;--ls-body-tight:-.006em;--ls-detail:.02em;--ls-card-title:-.025em;--ls-label:.04em;--ls-label-wide:.06em;--ls-kicker:.08em;--ls-caps:.12em;--lh-tight:1.25;--lh-body:1.72;--stroke-hairline:1px;--stroke-icon:1.25px;--stroke-control:1.5px;--stroke-accent:2px;--stroke-strong:3px;--radius-xs:2px;--radius-sm:.2rem;--radius-md:.45rem;--radius-icon:.55rem;--radius-lg:1.2rem;--radius-panel:1.25rem;--radius-xl:2rem;--radius-pill:999px;--radius-round:50%;--content:75rem;--content-min:70rem;--content-max:77.5rem;--measure-section-head:36rem;--measure-lead:38rem;--reading:42rem;--reading-compact:34rem;--reading-medium:40rem;--reading-wide:58rem;--treatment-number-track:2.75rem;--treatment-media-track:var(--space-96);--treatment-number-track-compact:2.25rem;--treatment-media-track-compact:4.75rem;--treatment-media-track-narrow:5rem;--treatment-preview-number-track:var(--space-48);--treatment-preview-media-track:5.5rem;--process-marker-size:clamp(3.75rem, 4.7vw, 4.5rem);--process-marker-size-compact:3.5rem;--process-marker-size-preview:var(--space-32);--page-gutter:clamp(1rem, 3vw, 1.5rem);--page-gutter-wide:clamp(2rem, 6vw, 5rem);--section-y:clamp(3.5rem, 8vw, 6.5rem);--section-y-tight:clamp(2.5rem, 5vw, 4rem);--section-y-content:clamp(3rem, 7vw, 6rem);--section-y-major:clamp(4rem, 8vw, 6rem);--section-y-roomy:clamp(4rem, 9vw, 6rem);--control-sm:2.5rem;--control-md:3rem;--control-lg:3.25rem;--header-height:5.625rem;--shadow-xs:0 .1rem .35rem #1f2b3d1f;--shadow-xs-strong:0 .15rem .5rem #1f2b3d29;--shadow-sm:0 .25rem 1rem #1f2b3d1a;--shadow-control:0 .25rem 1rem #1f2b3d33;--shadow-md:0 .5rem 1.25rem #1f2b3d29;--shadow-lg:0 .75rem 2rem #1f2b3d21;--shadow-surface:0 .4rem 1.5rem #1f2b3d12;--shadow-header:0 1.25rem 3rem #1f2b3d17;--shadow-card:0 .75rem 2.5rem #1f2b3d14;--shadow-menu:0 1.25rem 2rem #1f2b3d1a;--shadow-drawer:-.5rem 0 2rem #1f2b3d1f;--shadow-divider:0 1px 0 #2d3d550a;--shadow-inset-hairline:inset 0 0 0 .5px var(--border);--shadow-inset-accent:inset 0 var(--stroke-accent) 0 var(--navy-900);--shadow-inset-callout:inset var(--stroke-accent) 0 0 #2d3d5559;--duration-instant:.1s;--duration-fast:.15s;--duration-quick:.16s;--duration-soft:.18s;--duration-base:.2s;--duration-moderate:.28s;--duration-relaxed:.3s;--duration-process:.32s;--duration-emphasis:.35s;--duration-copy:.38s;--duration-slow:.42s;--duration-panel:.45s;--duration-reveal:.54s;--duration-feature:.7s;--ease-standard:cubic-bezier(.2, 0, 0, 1);--ease-emphasis:cubic-bezier(.22, 1, .36, 1);--layer-header:100;--layer-quick-menu:120;--layer-overlay:125;--layer-drawer:130;--navy-primary:var(--navy-900);--navy-deep:var(--navy-950);--paper:var(--gray-100);--paper-warm:var(--gray-150);--paper-cool:var(--gray-200);--yellow-signal:var(--yellow-500)}@media (max-width:900px){:root{--process-marker-size:var(--process-marker-size-compact)}}@media (max-width:767px){:root{--header-height:4.5rem}}@media (max-width:780px){:root{--fs-catalog-cover:clamp(2rem, 10vw, 3.25rem)}}@media (max-width:560px){:root{--fs-h1:clamp(2rem, 9vw, 2.35rem);--fs-h2:clamp(1.8rem, 8.6vw, 2.35rem);--fs-h3:clamp(1.1rem, 5.2vw, 1.25rem);--fs-quote:clamp(1.3rem, 6vw, 1.55rem);--fs-stat:clamp(1.35rem, 6vw, 1.65rem);--fs-display:2.15rem;--fs-contact:2rem;--lh-h1:1.28}}
*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-height) + var(--space-16));-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:clip}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}body{min-height:100vh;color:var(--text-primary);background:var(--surface-soft);font-family:var(--font-body);font-size:var(--fs-body);line-height:var(--lh-body);word-break:keep-all;overflow-wrap:break-word;margin:0;overflow-x:clip}a{color:inherit;text-decoration:none}a:hover{text-underline-offset:.2em;text-decoration:underline}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:0;padding:0}img{max-width:100%;height:auto;display:block}:focus-visible{outline:var(--stroke-accent) solid var(--focus-on-light);outline-offset:3px}.ds-hl{color:var(--yellow-signal)}.site-skip{z-index:1000;padding:var(--space-control) var(--space-16);background:var(--surface-inverse);color:var(--text-inverse);font-weight:var(--fw-bold);position:absolute;top:0;left:-9999px}.site-skip:focus{left:var(--space-16);top:var(--space-16)}
.ds-btn{justify-content:center;align-items:center;gap:var(--space-8);min-height:var(--control-md);padding:var(--space-control) var(--space-20);font-size:var(--fs-ui);font-weight:var(--fw-action);line-height:var(--lh-control);border-radius:var(--radius-sm);border:var(--stroke-hairline) solid var(--action);white-space:nowrap;transition:background var(--duration-fast) ease, color var(--duration-fast) ease;text-decoration:none;display:inline-flex}.ds-btn:hover{text-decoration:none}.ds-btn--lg{min-height:var(--control-lg);padding:var(--space-16) var(--space-24);font-size:var(--fs-ui-lg)}.ds-btn--sm{min-height:var(--control-sm);padding:var(--space-8) var(--space-16);font-size:var(--fs-meta)}.ds-btn--navy{background:var(--action);color:var(--text-inverse);border-color:var(--action);transition:background var(--duration-moderate) ease, color var(--duration-moderate) ease, border-color var(--duration-moderate) ease}.ds-btn--navy:hover{background:var(--action-hover);color:var(--yellow-signal)}.ds-btn--navy .ds-btn__arrow{color:inherit;opacity:.9}.ds-btn--outline{background:var(--surface-soft);color:var(--text-primary)}.ds-btn--outline:hover{background:var(--paper-warm)}.ds-pattern-cta .ds-btn--outline{color:var(--text-inverse);border-color:var(--border-inverse-action);background:0 0}.ds-pattern-cta .ds-btn--navy{border-color:var(--border-inverse-muted)}.ds-pattern-cta .ds-btn--outline:hover{background:var(--surface-inverse-hover)}.ds-btn--ghost{border:0;border-bottom:var(--stroke-hairline) solid currentColor;min-height:44px;padding:var(--space-12) 0;font-weight:var(--fw-emphasis);color:var(--text-primary);background:0 0;border-radius:0}.ds-btn--ghost-light{border:0;border-bottom:var(--stroke-hairline) solid var(--border-inverse-underline);min-height:44px;padding:var(--space-12) 0;font-weight:var(--fw-emphasis);color:var(--text-inverse);background:0 0;border-radius:0}.ds-btn-row{gap:var(--space-12);flex-wrap:wrap;align-items:center;display:flex}
.ds-metrics{background:var(--surface-inverse);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.ds-metrics p{padding:var(--space-24) var(--space-16);color:var(--text-inverse);margin:0}.ds-metrics p+p{border-left:var(--stroke-hairline) solid var(--border-inverse-subtle)}.ds-metrics strong{font-family:var(--font-display);font-size:var(--fs-stat);font-weight:var(--fw-semibold);margin-bottom:var(--space-hug);line-height:var(--lh-display);font-variant-numeric:tabular-nums;color:var(--text-inverse);display:block}.ds-metrics span{font-size:var(--fs-meta);color:var(--text-inverse-muted);line-height:var(--lh-ui)}.ds-metrics--hero{grid-column:1/-1}@media (max-width:560px){.ds-metrics p+p{border-left:0;border-top:var(--stroke-hairline) solid var(--border-inverse-subtle)}}
.ds-check-list{border:var(--stroke-hairline) solid var(--border);gap:0;margin:0;padding:0;list-style:none;display:grid}.ds-check-list li{padding:var(--space-16) var(--space-16) var(--space-16) var(--space-48);border-bottom:var(--stroke-hairline) solid var(--border);font-size:var(--fs-ui);line-height:var(--lh-content);position:relative}.ds-check-list li:last-child{border-bottom:0}.ds-check-list li:before{content:"";border:var(--stroke-control) solid var(--navy-primary);border-radius:var(--radius-xs);background:var(--surface-soft);width:.85rem;height:.85rem;position:absolute;top:1.05rem;left:.9rem}.ds-num-list{border:var(--stroke-hairline) solid var(--border);background:var(--surface-soft);gap:0;margin:0;padding:0;list-style:none;display:grid}.ds-num-list li{grid-template-columns:var(--treatment-number-track) minmax(0, 1fr);gap:var(--space-12);padding:var(--space-16);border-bottom:var(--stroke-hairline) solid var(--border);display:grid}.ds-num-list li:last-child{border-bottom:0}.ds-num-list span{font-weight:var(--fw-bold);font-variant-numeric:tabular-nums;color:var(--text-muted);font-size:var(--fs-sm);padding-top:var(--space-hug)}.ds-num-list strong{font-size:var(--fs-ui-lg);margin-bottom:var(--space-hug);display:block}.ds-num-list p{font-size:var(--fs-sm);color:var(--text-muted);line-height:var(--lh-content);margin:0}.ds-directory{border:var(--stroke-hairline) solid var(--border);background:var(--surface-soft);gap:0;display:grid}.ds-directory a{gap:var(--space-12);padding:var(--space-16) var(--space-16);border-bottom:var(--stroke-hairline) solid var(--border);grid-template-columns:2.5rem minmax(0,1fr) auto;align-items:start;text-decoration:none;display:grid}.ds-directory a:last-child{border-bottom:0}.ds-directory a:hover{background:var(--paper-warm);text-decoration:none}.ds-directory span{font-weight:var(--fw-bold);color:var(--text-muted);font-size:var(--fs-sm);font-variant-numeric:tabular-nums}.ds-directory strong{margin-bottom:var(--space-hug);font-size:var(--fs-body);display:block}.ds-directory p{font-size:var(--fs-sm);color:var(--text-muted);margin:0}.ds-directory i{color:var(--text-muted);padding-top:var(--space-hug);font-style:normal}.ds-process{gap:var(--stroke-hairline);background:var(--border);border:var(--stroke-hairline) solid var(--border);grid-template-columns:repeat(4,minmax(0,1fr));margin:0;padding:0;list-style:none;display:grid}.ds-process li{padding:var(--space-24) var(--space-16);background:var(--paper-warm);margin:0}.ds-process span{font-family:var(--font-display);font-size:var(--fs-ui);font-weight:var(--fw-semibold);font-variant-numeric:tabular-nums;letter-spacing:var(--ls-detail);color:var(--text-primary);margin-bottom:var(--space-12);display:block}.ds-process h4{margin:0 0 var(--space-8);font-size:var(--fs-body);font-weight:var(--fw-bold)}.ds-process p{font-size:var(--fs-meta);color:var(--text-muted);line-height:var(--lh-compact);margin:0}