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.delivery-steps{display:flex;gap:25px;flex-wrap:wrap;padding:18px 20px 25px 22px;font-size:14px}.delivery-steps li{padding-right:20px}article[id],section[id]{scroll-margin-top:110px}

/* Typography, spacing and restrained motion */
html{scroll-behavior:smooth}body{line-height:1.85;letter-spacing:0}h1{font-weight:700;letter-spacing:-.035em;line-height:1.3;text-wrap:balance}h2{letter-spacing:-.025em;line-height:1.45;text-wrap:balance}h3{letter-spacing:-.015em;line-height:1.5}p{line-height:1.9;overflow-wrap:break-word}.lead{line-height:1.9;font-size:18px}.eyebrow,.num{letter-spacing:.13em;line-height:1.7;font-size:11px}.section-head{align-items:start;gap:40px}.service{gap:72px;padding:58px 0}.service p{max-width:660px}.line-list li{margin:15px 0}.line-list{line-height:1.9}.btn,.chip,.tile,.trust-card{transition:transform .22s ease,background .22s ease,box-shadow .22s ease}.btn:hover{transform:translateY(-3px);opacity:1;box-shadow:0 8px 20px #103f3314}.chip:hover{background:#e1eacc}.tile:hover{transform:translateY(-5px)}nav a{position:relative}nav a:not(:last-child):after{content:'';position:absolute;bottom:-6px;left:0;width:0;height:2px;background:var(--ink);transition:width .2s}nav a:hover:after,nav a[aria-current]:after{width:100%}.scroll-progress{position:fixed;top:0;left:0;z-index:60;width:100%;height:3px;background:#81a85e;transform:scaleX(0);transform-origin:left;pointer-events:none}.on-scroll{opacity:1;transform:none}.motion-ready .on-scroll:not(.in-view){opacity:0;transform:translateY(18px)}.motion-ready .on-scroll{transition:opacity .55s ease,transform .55s ease}.hero .orb{animation:brand-entry 1.2s ease both}.hero .tag.one{animation:tag-entry .9s .15s ease both}.hero .tag.two{animation:tag-entry .9s .3s ease both}@keyframes brand-entry{from{transform:scale(.8);opacity:0}to{transform:scale(1);opacity:1}}@keyframes tag-entry{from{transform:translateY(20px);opacity:0}to{transform:none;opacity:1}}
.trust-section{background:#f5f5ec}.trust-grid{gap:22px}.trust-card{background:var(--bg);padding:30px;border:1px solid var(--line);border-radius:8px}.trust-card:hover{box-shadow:0 10px 28px #103f330b}.trust-card h3{font-size:21px;margin:20px 0 16px}.trust-mark{display:grid;place-items:center;width:34px;height:34px;border:1px solid #9bae8b;border-radius:50%}.trust-card .mini{padding-top:16px;border-top:1px solid var(--line);font-size:12px;margin-bottom:0}.flow-strip{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;padding:23px 0 35px;font-size:14px}.flow-strip b{font-weight:400;color:#91a389}.example-tabs{display:flex;border-bottom:1px solid #bdc9b5;gap:14px;margin-bottom:30px}.example-tabs button{border:0;background:transparent;color:var(--muted);font-size:16px;cursor:pointer;padding:16px 20px;border-bottom:3px solid transparent}.example-tabs button[aria-selected="true"]{border-bottom-color:var(--ink);color:var(--ink);font-weight:700}.badge{display:inline-block;font-size:11px;font-weight:600;letter-spacing:.02em;background:#e3ecd4;color:#244534;padding:5px 10px;border-radius:4px;line-height:1.6}.example-intro h3{margin:16px 0 10px}.actual-preview{display:block;position:relative}.actual-preview:hover{opacity:1}.actual-preview img{width:100%;height:auto;display:block;border:1px solid var(--line);border-radius:10px}.actual-preview>span{position:absolute;right:15px;bottom:15px;background:var(--ink);color:white;padding:8px 15px;border-radius:4px;font-size:13px}.delivery-section .fine{margin-top:18px;max-width:950px}.demo-disclosure{display:flex;gap:20px;align-items:start;background:#fffdf3;border:1px solid #e2dcc0;border-radius:8px;padding:22px}.demo-disclosure p{font-size:13px;margin:8px 0 0}.demo-disclosure>.badge{background:#eee6c8;flex-shrink:0}.demo-controls{display:flex;flex-wrap:wrap;align-items:center;gap:15px;padding:26px 0;font-size:13px}.demo-controls select{padding:10px 35px 10px 14px;border:1px solid #bfccb7;border-radius:5px;background:var(--bg);color:var(--ink)}#filter-status{color:var(--muted)}.demo-columns{display:grid;grid-template-columns:minmax(260px,.8fr) minmax(0,1.6fr);gap:24px;align-items:start}.message-preview,.sheet-preview{min-width:0;border:1px solid #cad3c2;border-radius:10px;background:#fff;overflow:hidden}.preview-head{display:flex;align-items:center;gap:10px;flex-wrap:wrap;padding:19px 22px;background:var(--ink);color:white;font-size:14px;font-weight:600;line-height:1.65}.live-dot{width:7px;height:7px;border-radius:50%;background:var(--lime)}.message-content{padding:25px}.message-content h3{font-size:21px;margin:18px 0 26px}.message-content dl{margin:0}.message-content dl>div{display:grid;grid-template-columns:82px 1fr;gap:13px;padding:12px 0;border-bottom:1px solid #edf0e9;font-size:14px}.message-content dt{color:var(--muted)}.message-content dd{margin:0;font-weight:500}.message-content .mini{margin:25px 0 0;font-size:12px}.table-scroll{overflow-x:auto}.sheet-preview table{border-collapse:collapse;width:100%;min-width:660px;font-size:13px;text-align:left;white-space:nowrap}.sheet-preview th{background:#f3f5ee;font-weight:600;color:#54624f;font-size:12px;padding:18px 15px}.sheet-preview td{padding:18px 15px;border-top:1px solid #e5eadd}.sheet-preview tr:hover{background:#fafbf6}.sheet-foot{padding:18px 20px;font-size:11px;margin:0;border-top:1px solid var(--line);background:#fafbf7}.mono{font-variant-numeric:tabular-nums;letter-spacing:.02em}.field-label{font-weight:600}.story-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:90px;align-items:start}.founder-note{position:sticky;top:125px;padding:36px;background:var(--ink);color:var(--bg);border-radius:8px}.founder-quote{font-size:clamp(28px,3vw,40px);line-height:1.55;color:var(--bg);letter-spacing:-.025em;margin:30px 0}.founder-note>p:not(.founder-quote){color:#c2cebf;font-size:14px}.text-link{font-size:14px;border-bottom:1px solid #899f8b;padding-bottom:6px;display:inline-block;margin-top:15px}.story-body article{padding:0 0 42px;margin:0 0 42px;border-bottom:1px solid var(--line)}.story-body article:last-child{border:0;margin:0;padding:0}.story-body h2{font-size:30px;margin-bottom:22px}.story-body p{font-size:16px}.story-body .eyebrow{margin-bottom:18px}.story-body .chips{margin-top:24px}.about-story{padding-top:25px}.back-top{position:fixed;right:24px;bottom:24px;z-index:25;width:44px;height:44px;background:var(--ink);color:white;border:1px solid #7c9686;border-radius:50%;cursor:pointer;box-shadow:0 4px 16px #0002}.back-top[hidden],[hidden]{display:none!important}
@media(max-width:960px){.demo-columns{grid-template-columns:1fr}.message-content dl{display:grid;grid-template-columns:1fr 1fr;gap:0 24px}.message-content dl>div{grid-template-columns:78px 1fr}.story-grid{gap:40px}.trust-grid{grid-template-columns:1fr}.trust-card{padding:26px}.service{gap:35px}}
@media(max-width:780px){.hero h1,h1{font-size:clamp(33px,8vw,46px);line-height:1.4;letter-spacing:-.035em}h2{font-size:30px;line-height:1.5}.lead{font-size:16px}.eyebrow{font-size:10px;letter-spacing:.1em}.hero{padding-top:48px}.section-head{display:block}.service{padding:40px 0;gap:15px}.story-grid{grid-template-columns:1fr;gap:44px}.founder-note{position:static;padding:28px}.founder-quote{font-size:32px}.story-body h2{font-size:27px}.demo-disclosure{display:block;padding:18px}.demo-disclosure strong{display:block;margin-top:12px;font-size:15px}.example-tabs{gap:5px}.example-tabs button{font-size:14px;padding:14px 12px}.message-content dl{display:block}.message-content{padding:22px}.flow-strip{font-size:12px;gap:9px;justify-content:flex-start}.flow-strip b{font-size:12px}.flow-strip span{padding:4px 0}.back-top{right:15px;bottom:15px}.trust-grid{gap:16px}.actual-preview>span{right:8px;bottom:8px;font-size:11px;padding:5px 10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.motion-ready .on-scroll:not(.in-view){opacity:1;transform:none}*,*:before,*:after{transition:none!important;animation:none!important}.btn:hover,.tile:hover{transform:none}}

.credential-panel{margin-top:30px;border-top:1px solid #627c6f;padding:22px 0 0}.credential-panel summary{font-size:15px}.credential-panel p{color:#d6dfd7}.credential-panel img{display:block;width:100%;max-width:230px;height:auto;margin:20px auto;border-radius:8px}.credential-panel .fine{font-size:11px;line-height:1.8}.credential-panel a:hover{opacity:1}

/* Self-hosted Korean glyphs: consistent rendering without third-party font requests. */
@font-face{font-family:'BACKC Pretendard';src:url('assets/fonts/PretendardVariable.woff2') format('woff2');font-style:normal;font-weight:100 900;font-display:swap}
:root{--ink:#123f34;--bg:#fcfcf8;--lime:#dcebb6;--muted:#51625a;--line:#d8dfd5}
body{font-family:'BACKC Pretendard','Apple SD Gothic Neo','Malgun Gothic',sans-serif;font-size:16px;font-weight:400;line-height:1.85;letter-spacing:0;font-synthesis:none}
button,input,select,textarea{font-family:inherit;letter-spacing:0}button,input,select,textarea{font-size:16px}
h1,h2,h3,.quote,.founder-quote{letter-spacing:0;font-weight:700;word-break:keep-all;overflow-wrap:break-word}
h1{line-height:1.4}h2{line-height:1.5}h3{line-height:1.6}p,li{line-height:1.9}
header{background:#fcfcf8f5}.tint{background:#f1f4eb}.trust-section{background:#f4f6ee}.footer{background:#f1f4ed}
.lead{color:var(--muted)}.eyebrow,.num{font-size:12px;font-weight:600;letter-spacing:.1em}
.fine,.mini,.trust-card .mini,.message-content .mini,.credential-panel .fine,.sheet-foot,.copyright,.note{font-size:13px;line-height:1.85}
.badge{font-size:12px}.contact-link small{font-size:13px}.founder-note>p:not(.founder-quote),.credential-panel p{color:#e0e8df}.founder-quote{color:var(--bg);margin-top:0;line-height:1.65}.founder-note .text-link{color:var(--bg)}
nav a,.btn,.chip{font-weight:600}.sheet-preview table{font-size:14px;letter-spacing:0}.sheet-preview td,.sheet-preview th{padding-top:16px;padding-bottom:16px}
@media(max-width:700px){h1{font-size:clamp(32px,8.3vw,44px);line-height:1.45}h2{font-size:clamp(25px,6.5vw,34px);line-height:1.55}.lead{font-size:16px;line-height:1.9}.contact-link{font-size:19px}.founder-quote{font-size:30px}}

.contact-layout.contact-focused{display:block;max-width:800px}.contact-focused .form{width:100%}