.sm-brand-ko{display:none}html:lang(ko) .sm-brand-en{display:none}html:lang(ko) .sm-brand-ko{display:inline}
.sm-brand-journey{padding-top:54px;padding-bottom:64px;scroll-margin-top:32px}.sm-brand-intro{max-width:760px;margin-bottom:30px}.sm-brand-eyebrow,.sm-brand-step{font-size:11px;font-weight:650;letter-spacing:1.4px;color:#776c63;line-height:1.6;margin:0 0 12px}.sm-brand-intro h2{font-family:var(--editorial-serif,Georgia,serif);font-size:clamp(29px,3.3vw,43px);line-height:1.18;font-weight:400;letter-spacing:-1.3px;margin:0 0 17px;color:var(--text,#29221e)}.sm-brand-intro>p:last-child{font-size:15px;line-height:1.8;color:#776c63;margin:0}.sm-brand-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.sm-brand-card{display:flex;flex-direction:column;min-width:0;border-top:1px solid var(--line,#dcd3c8);padding-top:23px}.sm-brand-card h3{font-family:var(--editorial-serif,Georgia,serif);font-size:27px;line-height:1.25;font-weight:400;letter-spacing:-.7px;margin:0 0 17px;color:var(--text,#29221e)}.sm-brand-copy,.sm-brand-detail{font-size:14px;line-height:1.85;color:#655c55;margin:0 0 16px;word-break:normal;overflow-wrap:break-word}.sm-brand-detail{font-size:13px}.sm-brand-actions{display:flex;align-items:flex-start;flex-direction:column;gap:2px;margin-top:auto;padding-top:10px}.sm-brand-link{display:inline-flex;align-items:center;justify-content:space-between;gap:14px;min-height:44px;color:var(--text,#29221e);font-size:13px;line-height:1.6;font-weight:600;text-decoration:none;padding:8px 0}.sm-brand-link>span[aria-hidden]{font-size:18px;font-weight:400}.sm-brand-link:hover{text-decoration:underline;text-underline-offset:5px}.sm-brand-link:focus-visible{outline:2px solid #b24b3e;outline-offset:4px}.sm-brand-primary{border-bottom:1px solid #cbb6aa}.sm-brand-footnote{margin-top:28px}.sm-brand-footnote .sm-brand-link{font-weight:400;color:#776c63}.sm-brand-about-hero h1{max-width:920px;margin-left:auto;margin-right:auto}.sm-brand-about-hero .hero-subtitle{max-width:820px;margin-left:auto;margin-right:auto}.sm-brand-about-services{padding-top:22px}.sm-brand-support{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:40px;padding-bottom:70px}.sm-brand-support article{border-top:1px solid var(--line,#dcd3c8);padding-top:24px}.sm-brand-support h2{font-size:23px;line-height:1.4;letter-spacing:-.6px;margin:0 0 14px}.sm-brand-support article>p:not(.sm-brand-eyebrow){font-size:14px;line-height:1.85;color:#655c55;margin:0 0 10px}
@media(max-width:1100px){.sm-brand-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.sm-brand-card h3{font-size:24px}.sm-brand-copy{font-size:13px}}
@media(max-width:760px){.sm-brand-journey{padding-top:35px;padding-bottom:36px}.sm-brand-intro{margin-bottom:25px}.sm-brand-intro h2{font-size:30px;letter-spacing:-.9px}.sm-brand-intro>p:last-child{font-size:14px}.sm-brand-grid,.sm-brand-support{grid-template-columns:1fr;gap:28px}.sm-brand-card{padding-top:20px}.sm-brand-card h3{font-size:27px;margin-bottom:13px}.sm-brand-copy,.sm-brand-detail{font-size:14px;line-height:1.8;margin-bottom:12px}.sm-brand-actions{padding-top:3px;gap:3px}.sm-brand-footnote{margin-top:20px}.sm-brand-support{padding-bottom:42px}.sm-brand-about-services{padding-top:15px}}

/* Shared R03 navigation and editor shell. Document previews retain their own styles. */
:root{--canvas:#faf8f2;--ink:#2c2522;--coral:#ef6d65;--coral-deep:#d95850;--coral-soft:#fce5dd;--paper:#fffefa;--line:#e5ded3;--sage:#e2ebdd;--muted:#786d65}
body:not(.page-admin){background:var(--canvas);color:var(--ink)}
.site-header .top-bar,.sm-app-header{min-height:79px;background:var(--paper);border-bottom:1px solid var(--line)}
.site-header .top-bar-inner{min-height:79px}
.site-header .site-nav,.sm-app-nav{gap:clamp(12px,1.6vw,26px)}
.site-header .site-nav a,.sm-app-nav a{color:var(--ink);font-size:13px;font-weight:600;text-decoration:none;white-space:nowrap}
.site-header .site-nav a[aria-current=page],.sm-app-nav a[aria-current=page]{color:var(--coral-deep);text-decoration:underline;text-underline-offset:7px}
.site-header .site-nav a:focus-visible,.sm-app-nav a:focus-visible,.sm-app-menu:focus-visible{outline:2px solid var(--coral-deep);outline-offset:4px}
.site-footer{background:#f3ede2;border-top:1px solid var(--line)}
.site-footer .footer-explore a{display:block}
.sm-brand-primary,.sm-app-primary{background:var(--coral);color:#fff;border:1px solid var(--coral-deep);border-radius:999px;padding:10px 18px;text-decoration:none}
.sm-brand-primary:hover,.sm-app-primary:hover{background:var(--coral-deep);color:#fff}
.sm-app-header{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:0 clamp(18px,3.5vw,48px);position:relative;z-index:20}
.sm-app-brand{display:inline-flex;align-items:center;gap:9px;color:var(--ink);font-size:16px;font-weight:700;text-decoration:none;white-space:nowrap}
.sm-app-brand img{width:44px;height:25px;object-fit:contain}
.sm-app-nav{display:flex;align-items:center;margin-left:auto}
.sm-app-actions{display:flex;align-items:center;gap:10px}
.sm-app-language,.sm-app-menu{border:1px solid var(--line);background:var(--paper);color:var(--ink);border-radius:999px;min-width:44px;min-height:44px;padding:8px 12px}
.sm-app-menu{display:none}
.sm-app-footer{border-top:1px solid var(--line);background:#f3ede2;padding:42px clamp(18px,3.5vw,48px);color:var(--ink)}
.sm-app-footer-inner{max-width:1350px;margin:auto;display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr) minmax(0,1fr);gap:28px}
.sm-app-footer p{font-size:14px;line-height:1.7;color:var(--muted);max-width:42ch}
.sm-app-footer a{color:var(--ink);font-size:13px;line-height:2;text-decoration:none;display:block}
.sm-app-footer a:hover{text-decoration:underline}
.sm-app-footer strong{font-size:15px}
@media(max-width:980px){.site-header .top-bar,.site-header .top-bar-inner,.sm-app-header{min-height:66px}.sm-app-menu{display:inline-flex;align-items:center;justify-content:center}.sm-app-nav{display:none;position:absolute;top:100%;left:0;right:0;padding:14px 18px 20px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:0 18px 24px #2c25221a;flex-direction:column;align-items:stretch}.sm-app-header[data-open=true] .sm-app-nav{display:flex}.sm-app-nav a{padding:10px 4px;min-height:44px}.sm-app-footer-inner{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.sm-app-footer-inner{grid-template-columns:1fr}.sm-app-header{padding:0 18px}.sm-app-brand{font-size:14px}.sm-app-brand img{width:34px}.sm-app-nav{gap:2px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* The legacy hero uses direct-child spans for a decorative dot; R03 copy spans are text. */
html:not(:lang(ko)) .page-home .a-eyebrow>.sm-brand-en,html:lang(ko) .page-home .a-eyebrow>.sm-brand-ko{display:inline;width:auto;height:auto;background:none;border-radius:0;margin-right:0}
html:lang(ko) .page-home .a-eyebrow>.sm-brand-en,html:not(:lang(ko)) .page-home .a-eyebrow>.sm-brand-ko{display:none}
.page-home .a-hero-bottom>.sm-brand-en,.page-home .a-hero-bottom>.sm-brand-ko{font-size:11px}
.page-for-ai .article-header h1{overflow-wrap:anywhere}
@media(max-width:700px){.page-for-ai .article-header h1{font-size:clamp(32px,7.8vw,40px)}.page-about .sm-brand-about-hero h1{font-size:clamp(38px,9vw,48px)}}

/* R03 visual fidelity: shared geometry, typography and surfaces. */
body:not(.page-admin){font-family:"Segoe UI","Apple SD Gothic Neo","Malgun Gothic",Arial,sans-serif;background:#faf8f2;color:#2c2522}
.site-header{position:relative;z-index:30}.site-header .top-bar,.site-header .top-bar-inner,.sm-app-header{height:79px;min-height:79px}
.site-header .top-bar-inner{box-sizing:border-box;max-width:1446px;width:100%;padding:0 48px;margin:auto;display:flex;align-items:center;gap:24px}
.site-header .brand,.sm-app-brand{display:inline-flex;align-items:center;gap:9px;flex-shrink:0;font-size:16px;font-weight:750;color:#2c2522;text-decoration:none;white-space:nowrap}
.site-header .brand-mark,.sm-app-brand img{width:35px;height:24px;object-fit:contain}
.site-header .site-nav,.sm-app-nav{display:flex;align-items:center;gap:clamp(14px,1.6vw,26px);order:1;margin-left:auto}
.site-header .site-nav a,.sm-app-nav a{font-size:13px;font-weight:650;line-height:1.4}
.site-header .site-nav a:hover,.sm-app-nav a:hover{color:#b34d45}
.sm-header-create{order:2;display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:51px;padding:0 20px;border-radius:999px;background:#2c2522;color:#fff!important;text-decoration:none;font-size:13px;font-weight:700;white-space:nowrap;flex-shrink:0}
.sm-header-create:hover{background:#4c3d36}.sm-header-create:focus-visible{outline:2px solid #ef6d65;outline-offset:3px}.sm-header-create>span[aria-hidden]{font-size:16px}
.site-header .ui-language{order:3;margin:0;flex-shrink:0}.site-header .ui-language>span{display:none}.site-header .ui-language select,.sm-app-language{box-sizing:border-box;min-width:74px;height:44px;min-height:44px;padding:0 13px;border:1px solid #e5ded3;border-radius:999px;background:#fffefa;color:#2c2522;font-size:12px;font-weight:650;line-height:1.2}
.sm-app-actions .sm-header-create{order:0}.sm-app-actions .sm-app-language{order:1}.sm-app-actions .sm-app-menu{order:2}
.site-header .nav-toggle{order:4}.sm-app-header{box-sizing:border-box;max-width:1446px;margin:auto;padding:0 48px;gap:24px}.sm-app-actions{order:2;gap:10px;flex-shrink:0}.sm-app-language{cursor:pointer}.sm-app-menu{order:4;width:44px;height:44px}
.site-footer .footer-grid,.sm-app-footer-inner{max-width:1350px;display:grid;grid-template-columns:minmax(0,1.8fr) repeat(3,minmax(0,1fr));gap:32px}
.site-footer .sm-footer-resources a,.site-footer .footer-explore a,.site-footer .footer-contact a{display:block;font-size:13px;line-height:2;color:#2c2522;text-decoration:none}
.site-footer .sm-footer-resources a:hover,.site-footer .footer-explore a:hover,.site-footer .footer-contact a:hover,.sm-app-footer a:hover{text-decoration:underline;text-underline-offset:4px}
.sm-app-footer-inner>nav,.sm-app-footer-inner>div{min-width:0}.sm-app-footer-inner>nav a,.sm-app-footer-inner>div a{min-height:30px}.sm-app-footer-inner>div:last-child strong{display:block;margin-bottom:7px}
.sm-page-heading{font-family:"Segoe UI","Apple SD Gothic Neo","Malgun Gothic",Arial,sans-serif!important;font-size:clamp(42px,4.5vw,73px)!important;font-weight:750!important;line-height:1.12!important;letter-spacing:-.045em!important;color:#2c2522}
.sm-page-heading>span,.sm-page-heading>em{display:block}.sm-page-heading em{font-family:Georgia,"Noto Serif CJK KR",Batang,serif;font-weight:400;font-style:italic;color:#a95b53;letter-spacing:-.045em}
.page-links .sm-card-heading{font-size:clamp(42px,4vw,56px)!important}.page-links .sm-card-heading em{display:block}
@media screen{.workspace{box-sizing:border-box;max-width:1446px;padding-left:48px;padding-right:48px}.tool-layout,.layout{grid-template-columns:minmax(0,2fr) minmax(0,3fr);gap:27px}.editor-panel,.editor{border:1px solid #e5ded3;border-radius:21px;background:#fffefa;box-shadow:0 15px 38px #2c25220c}.panel-head,.panel-title{padding:27px 30px;background:#f7f2e9}.editor-body,.fields{padding-left:30px;padding-right:30px}.preview-stage{border:1px solid #e5ded3;border-radius:21px;background:#f1ebe2}.preview-toolbar{border-radius:14px}.field-grid input,.full-field textarea,.item-fields input,.item-fields textarea,.fields input,.fields textarea{border-radius:10px;background:#fffefa}.primary-button,button.primary,.button-pill.button-primary{min-height:51px;border-radius:999px;background:#ef6d65;border-color:#d95850;color:#fff}}
html:lang(ko) .sm-card-heading>.sm-brand-en,html:not(:lang(ko)) .sm-card-heading>.sm-brand-ko{display:none}
html:lang(ko) .sm-card-heading>.sm-brand-ko,html:not(:lang(ko)) .sm-card-heading>.sm-brand-en{display:block}
.sm-brand-journey{max-width:1350px}.sm-brand-intro{max-width:780px}.sm-brand-intro h2{font-family:"Segoe UI","Malgun Gothic",Arial,sans-serif;font-weight:700;letter-spacing:-.04em}
.sm-brand-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.sm-brand-card{background:#fffefa;border:1px solid #e5ded3;border-radius:21px;padding:28px;box-shadow:0 14px 34px #2c25220b}
.sm-brand-card h3{font-family:"Segoe UI","Malgun Gothic",Arial,sans-serif;font-size:24px;font-weight:700;letter-spacing:-.035em}.sm-brand-card .sm-brand-step{color:#bd594f}.sm-brand-card .sm-brand-primary{min-height:51px;padding:10px 18px;border:0;border-radius:999px;color:#fff;align-self:flex-start}
.page-home .a-home-hero{box-sizing:border-box;max-width:1446px;margin:0 auto;padding:0 48px;gap:30px}.page-home .a-hero-copy{padding-left:0;padding-right:0}.page-home .a-hero-copy h1{font-family:"Segoe UI","Malgun Gothic",Arial,sans-serif;font-size:clamp(48px,5.2vw,76px);font-weight:750;line-height:1.08;letter-spacing:-.05em}.page-home .a-hero-copy h1 em{font-family:Georgia,"Noto Serif CJK KR",Batang,serif;font-weight:400;font-style:italic;color:#a95b53}
.page-home .a-hero-actions .button-pill{min-height:51px;background:#ef6d65;border-radius:999px}.page-home .a-hero-actions .button-pill:hover{background:#d95850}
.page-about .sm-brand-about-hero h1{max-width:1100px}.page-about .sm-brand-about-hero .container,.page-for-ai .article-shell{max-width:1350px}.page-about .sm-brand-support article{background:#fffefa;border:1px solid #e5ded3;border-radius:20px;padding:28px}
.page-for-ai .article-header{max-width:none}.page-for-ai .article-header-copy{max-width:1000px}.page-for-ai .article-header .sm-page-heading{max-width:950px;font-size:clamp(42px,4.5vw,73px)!important;margin:18px 0 18px}.page-for-ai .article-header p:not(.sm-brand-eyebrow){max-width:770px;font-size:16px;line-height:1.7}
.sm-ai-grid{display:grid;grid-template-columns:minmax(260px,290px) minmax(0,1fr);gap:48px;align-items:start;margin-top:44px}.sm-ai-toc{position:sticky;top:105px;display:flex;flex-direction:column;gap:0}.sm-ai-toc p{font-size:11px;letter-spacing:.18em;color:#a95b53;font-weight:700;margin:0 0 10px}.sm-ai-toc a{padding:15px 0;border-bottom:1px solid #e5ded3;color:#2c2522;font-size:14px;text-decoration:none}.sm-ai-toc a:hover{color:#b34d45}.sm-ai-toc a:focus-visible{outline:2px solid #d95850;outline-offset:3px}.sm-ai-content{min-width:0}.sm-ai-content h2{font-family:"Segoe UI","Malgun Gothic",Arial,sans-serif;font-size:clamp(23px,2.2vw,32px);font-weight:700;letter-spacing:-.035em;line-height:1.3}.sm-ai-content p{font-size:15px;line-height:1.8}.sm-ai-overview,.sm-ai-comparison,.sm-ai-content .article-section{padding:0 0 34px;margin:0 0 34px;border-bottom:1px solid #e5ded3;scroll-margin-top:105px}.sm-ai-table-wrap{overflow-x:auto;border:1px solid #e5ded3;border-radius:18px;background:#fffefa;margin-top:20px}.sm-ai-table-wrap table{width:100%;border-collapse:collapse;font-size:13px;line-height:1.6}.sm-ai-table-wrap th,.sm-ai-table-wrap td{text-align:left;padding:17px 18px;border-bottom:1px solid #e5ded3}.sm-ai-table-wrap tbody tr:last-child th,.sm-ai-table-wrap tbody tr:last-child td{border-bottom:0}.sm-ai-table-wrap th{font-weight:700}
.page-tools .subpage-hero h1{max-width:940px}.page-tools .subpage-hero .container,.page-tools .section>.container{max-width:1350px}.page-tools .link-feature-card{max-width:280px;padding:23px;border-radius:20px;background:#fbefe7;border:1px solid #e5ded3}.page-tools .word-counter{border:1px solid #e5ded3;border-radius:22px;background:#fffefa;box-shadow:0 15px 36px #2c25220b;overflow:hidden}.page-tools .utility-card-heading{padding:26px 30px;border-bottom:1px solid #e5ded3}.page-tools .word-counter-workspace{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(310px,1fr);gap:24px;padding:26px 30px}.page-tools .word-counter-editor{min-width:0}.page-tools .tool-textarea{background:#faf8f2;border:1px solid #e5ded3;border-radius:11px;min-height:260px;padding:17px;font-size:15px;line-height:1.7}.page-tools .word-counter-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0}.page-tools .word-counter-stats>div{display:flex;flex-direction:column;justify-content:space-between;min-width:0;min-height:90px;padding:15px;border:1px solid #e5ded3;border-radius:15px;background:#faf8f2}.page-tools .word-counter-stats>div:first-child{grid-row:span 2;min-height:190px;background:#2c2522;color:#fff;border-color:#2c2522}.page-tools .word-counter-stats dt{font-size:12px;line-height:1.35}.page-tools .word-counter-stats dd{font-size:25px;line-height:1.1;font-weight:650;margin:0}.page-tools .word-counter-stats>div:first-child dd{font-size:52px;font-weight:400}.page-tools .word-counter-stats>div:first-child dt{color:#fff}.page-tools .utility-reference,.page-tools .word-counter-keyword-heading,.page-tools .word-counter-keywords,.page-tools [data-wc-empty]{margin-left:30px;margin-right:30px}
@media(max-width:1100px){.sm-brand-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.page-tools .word-counter-workspace{grid-template-columns:1fr}.page-tools .word-counter-stats>div:first-child{grid-row:auto}}
@media(max-width:1020px){.page-for-ai .article-header .sm-page-heading{font-size:clamp(42px,5.2vw,56px)!important}.sm-ai-grid{grid-template-columns:1fr;gap:28px}.sm-ai-toc{position:static;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.sm-ai-toc p{grid-column:1/-1}.sm-ai-toc a{padding:12px;border:1px solid #e5ded3;border-radius:11px;background:#fffefa}}
@media(max-width:980px){.site-header .top-bar,.site-header .top-bar-inner,.sm-app-header{height:66px;min-height:66px}.site-header .top-bar-inner,.sm-app-header{padding:0 18px;gap:10px}.site-header .site-nav,.sm-app-nav{display:none;position:absolute;top:100%;left:0;right:0;margin:0;padding:14px 18px 20px;background:#fffefa;border-bottom:1px solid #e5ded3;box-shadow:0 18px 24px #2c25221a;flex-direction:column;align-items:stretch;gap:2px}.site-header .site-nav.is-open,.sm-app-header[data-open=true] .sm-app-nav{display:flex}.site-header .site-nav a,.sm-app-nav a{display:flex;align-items:center;min-height:44px;padding:10px 4px}.site-header .ui-language,.sm-app-actions{margin-left:auto}.site-header .nav-toggle,.sm-app-menu{display:inline-flex;align-items:center;justify-content:center}.site-header .sm-header-create,.sm-app-header .sm-header-create{display:none}.site-footer .footer-grid,.sm-app-footer-inner{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media screen and (max-width:1050px){.tool-layout,.layout{grid-template-columns:1fr}.tool-layout .editor-panel,.layout .editor{order:0}.tool-layout .preview-panel,.layout .preview-panel{order:1}.workspace{padding-left:30px;padding-right:30px}}
@media(max-width:700px){.site-header .brand,.sm-app-brand{font-size:14px}.site-header .brand-mark,.sm-app-brand img{width:31px;height:22px}.site-header .ui-language select,.sm-app-language{min-width:68px;height:42px;min-height:42px;padding:0 10px}.site-footer .footer-grid,.sm-app-footer-inner,.sm-brand-grid,.sm-brand-support{grid-template-columns:1fr}.sm-page-heading{font-size:clamp(36px,9vw,48px)!important}.page-home .a-home-hero{padding:0 18px;gap:0}.page-home .a-hero-copy h1{font-size:clamp(43px,11vw,56px)}.page-home .a-hero-visual{border-radius:20px}.sm-brand-card{padding:23px}.sm-ai-toc{grid-template-columns:1fr}.sm-ai-grid{margin-top:28px}.page-for-ai .article-header .sm-page-heading{font-size:clamp(36px,9vw,48px)!important}.page-tools .word-counter-workspace{padding:18px;gap:18px}.page-tools .word-counter-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.page-tools .word-counter-stats>div{min-height:82px}.page-tools .word-counter-stats>div:first-child{grid-column:1/-1;min-height:125px}.page-tools .word-counter-stats>div:first-child dd{font-size:44px}.page-tools .utility-card-heading{padding:22px}.page-tools .utility-reference,.page-tools .word-counter-keyword-heading,.page-tools .word-counter-keywords,.page-tools [data-wc-empty]{margin-left:18px;margin-right:18px}.workspace{padding-left:18px;padding-right:18px}.panel-head,.panel-title{padding:22px}.editor-body,.fields{padding-left:22px;padding-right:22px}}
@media(max-width:700px){body.page-home:not(.page-actions) .site-footer .footer-grid{grid-template-columns:1fr}}
@media(max-width:700px){.page-tools [data-tools-root]>.link-feature-card{display:block;box-sizing:border-box;max-width:none;width:100%;margin-top:22px}}