:root{color-scheme:light;--paper:#f7f6f0;--ink:#2d342e;--muted:#62695e;--olive:#536849;--dark-olive:#3f5336;--line:#d9ddcf;--wash:#edf0e5;font-family:-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","Noto Sans KR",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:24px}
body{margin:0}
a{color:inherit;text-underline-offset:4px}
img{display:block;max-width:100%;height:auto}
h1,h2,h3,p,figure,dl,dd{margin:0}
a:focus-visible,summary:focus-visible{outline:3px solid var(--olive);outline-offset:6px}
::selection{background:#dce5cf}
a:hover{color:var(--dark-olive)}
.wrap{width:min(1120px,calc(100% - 96px));margin-inline:auto}
.skip-link{position:absolute;left:16px;top:-80px;padding:12px 20px;background:var(--ink);color:white;z-index:10}
.skip-link:focus{top:12px}
.site-header{display:flex;align-items:center;justify-content:space-between;min-height:104px;border-bottom:1px solid var(--line)}
.wordmark{font-family:"Iowan Old Style",Palatino,"Times New Roman",serif;font-size:36px;font-weight:600;letter-spacing:-1.8px;text-decoration:none}
.wordmark-dot{color:var(--olive)}
nav{display:flex;gap:32px;align-items:center}
nav a{font-size:13px;text-decoration:none;min-height:44px;display:inline-flex;align-items:center;gap:7px}
nav a:hover{text-decoration:underline}
.hero{padding-top:68px}
.eyebrow{font-size:12px;font-weight:600;letter-spacing:.08em;color:var(--olive);display:flex;align-items:center;gap:12px}
.small-line{width:26px;height:1px;background:var(--olive)}
.hero-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;margin-top:25px}
h1{font-size:clamp(40px,5.15vw,68px);line-height:1.28;letter-spacing:-.065em;font-weight:640;word-break:keep-all}
.keep{white-space:nowrap}
.hero-aside{font-size:15px;line-height:1.9;color:var(--muted);padding:0 0 7px 28px;border-left:1px solid #c7cebb;flex-shrink:0}
.hero-aside span{color:var(--olive)}
.hero-copy{font-size:17px;line-height:1.85;color:var(--muted);margin-top:28px;word-break:keep-all}
.actions{display:flex;align-items:center;gap:28px;margin-top:30px;flex-wrap:wrap}
.button{display:inline-flex;justify-content:center;align-items:center;gap:28px;min-height:52px;padding:15px 23px;font-size:14px;font-weight:550;border-radius:5px;text-decoration:none;transition:background .16s}
.primary{background:var(--olive);color:white}
.primary:hover{background:var(--dark-olive);color:white}
.text-link{display:inline-flex;align-items:center;gap:16px;min-height:44px;font-size:13px;text-decoration:none;border-bottom:1px solid var(--line)}
.text-link:hover{border-color:var(--olive)}
.compatibility{font-size:12px;line-height:1.8;margin-top:18px;color:var(--muted)}
.preview-note{font-size:11px;line-height:1.8;margin-top:5px;color:var(--muted)}
.preview-note a{white-space:nowrap}
.app-showcase{margin-top:58px}
.figure-topline{display:flex;justify-content:space-between;align-items:center;font-size:11px;line-height:1.8;color:var(--muted);margin-bottom:13px}
.figure-topline span:first-child{color:var(--olive)}
.screenshot-link{display:block;border-radius:7px}
.hero-screenshot{border-radius:9px;box-shadow:0 18px 55px -18px #29322130;border:1px solid var(--line)}
.app-showcase figcaption{display:flex;justify-content:space-between;gap:16px;margin-top:18px;font-size:11px;line-height:1.8;color:var(--muted)}
.section-pad{padding-block:104px}
.how-section{margin-top:86px;background:var(--wash)}
.section-heading h2,h2{font-size:clamp(29px,3.2vw,41px);font-weight:600;letter-spacing:-.05em;line-height:1.5;word-break:keep-all}
.section-heading h2{margin-top:17px}
.study-steps{list-style:none;margin:52px 0 0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px}
.study-steps li{border-top:1px solid #c9d1bc;padding-top:20px}
.step-number{font-family:Georgia,serif;color:var(--olive);font-size:32px;line-height:1}
.study-steps h3{font-size:19px;font-weight:600;margin-top:26px;letter-spacing:-.035em}
.study-steps p{font-size:14px;line-height:1.9;margin-top:13px;color:var(--muted);word-break:keep-all}
.quiet-note{font-size:12px;color:var(--olive);margin-top:40px;line-height:1.8}
.feature-overview{display:grid;grid-template-columns:1fr 1fr;gap:100px;margin-top:36px}
.feature-intro{font-size:18px;line-height:1.95;color:var(--muted);word-break:keep-all;max-width:410px}
.feature-details>div{display:grid;grid-template-columns:106px 1fr;gap:14px;padding:17px 0;border-bottom:1px solid var(--line)}
.feature-details>div:first-child{padding-top:0}
.feature-details dt{font-size:13px;font-weight:600;line-height:1.8}
.feature-details dd{font-size:13px;line-height:1.8;color:var(--muted);word-break:keep-all}
.screen-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;margin-top:54px}
.screen-grid img{border:1px solid var(--line);border-radius:7px}
.screen-grid figcaption{padding-top:23px}
.caption-label{font-size:10px;letter-spacing:.08em;color:var(--olive)}
.screen-grid h3{font-size:19px;line-height:1.6;letter-spacing:-.035em;margin-top:9px;font-weight:550}
.screen-grid p{font-size:13px;color:var(--muted);line-height:1.8;margin-top:7px;word-break:keep-all}
.install-section{background:#eceee5}
.install-layout{display:grid;grid-template-columns:1fr 1.45fr;gap:80px}
.install-heading h2{margin-top:17px}
.install-heading>p:not(.eyebrow){
color:var(--muted);font-size:14px;line-height:1.9;margin-top:23px}
.install-heading .text-link{margin-top:23px}
.install-content{font-size:13px;line-height:1.9;color:var(--muted)}
.requirements{padding-bottom:25px;border-bottom:1px solid #d0d5c7}
.requirements strong{color:var(--ink);font-size:15px;font-weight:600}
.install-steps{padding-left:20px;margin:27px 0 32px}
.install-steps li{padding-left:7px;margin-top:23px}
.install-steps li::marker{color:var(--olive)}
.install-steps strong{color:var(--ink);font-size:14px;font-weight:600}
.install-steps p{margin-top:5px}
code{font-size:.9em;overflow-wrap:anywhere}
.security-note{border-left:2px solid #939f7d;padding-left:21px}
.security-note h3{font-size:14px;font-weight:600;color:var(--ink)}
.security-note>p{margin-top:10px}
details{border-top:1px solid #cfd5c5;margin-top:20px}
summary{cursor:pointer;padding-block:16px;color:var(--ink);font-weight:550;font-size:13px;line-height:1.8}
summary:hover{color:var(--olive)}
.details-body{padding:0 0 18px}
.details-body p+p,.details-body a{margin-top:12px}
.details-body a{display:inline-block}
.stop-note{font-size:12px}
.stop-note strong{font-weight:600;color:#655139}
.checksum{margin-top:28px;border-bottom:1px solid #cfd5c5}
pre{padding:15px;margin:13px 0;background:#e2e6d9;border-radius:4px;white-space:pre-wrap;word-break:break-word;font-size:12px;color:var(--ink)}
.closing{padding-block:100px;text-align:center}
.closing .eyebrow{justify-content:center}
.closing h2{font-size:clamp(36px,4.1vw,52px);margin-top:18px;line-height:1.5;letter-spacing:-.055em}
.serif{font-family:"Iowan Old Style",Palatino,serif;letter-spacing:-.04em;font-weight:500}
.closing .button{margin-top:30px}
.feedback-copy{font-size:13px;line-height:1.9;color:var(--muted);margin-top:28px;word-break:keep-all}
.site-footer{border-top:1px solid var(--line);padding-block:30px 37px;display:flex;align-items:center;gap:24px;flex-wrap:wrap}
.site-footer .wordmark{font-size:26px}
.site-footer>p{font-size:11px;color:var(--muted)}
.site-footer nav{margin-left:auto;gap:21px}
.site-footer nav a{font-size:11px}
.site-footer small{width:100%;font-size:10px;color:var(--muted)}


@media(min-width:1500px){
.hero{padding-top:86px}
}


@media(max-width:900px){
.wrap{width:calc(100% - 64px)}
.hero-aside{display:none}
.feature-overview{gap:40px}
.install-layout{gap:40px;grid-template-columns:1fr 1.5fr}
.study-steps{gap:26px}
.study-steps h3{font-size:17px}
.feature-details>div{grid-template-columns:90px 1fr}
.app-showcase figcaption span:last-child{max-width:45%;text-align:right}
}


@media(max-width:640px){
.wrap{width:calc(100% - 40px)}
.site-header{min-height:82px;gap:15px}
.wordmark{font-size:31px}
nav{gap:18px}
nav a{font-size:11px}
.hero{padding-top:47px}
.eyebrow{font-size:11px}
.hero-heading{margin-top:23px}
h1{font-size:clamp(34px,7.8vw,48px);line-height:1.4;letter-spacing:-.06em}
.hero-copy{font-size:14px;margin-top:22px;line-height:1.9}
.actions{gap:10px;margin-top:25px;align-items:flex-start;flex-direction:column}
.button{font-size:13px;padding:15px 19px;gap:21px}
.compatibility{font-size:10px;margin-top:15px}
.preview-note{font-size:10px;margin-top:6px}
.app-showcase{margin-top:36px}
.figure-topline{font-size:10px;gap:10px}
.app-showcase figcaption{font-size:10px;flex-direction:column;gap:4px;margin-top:13px}
.app-showcase figcaption span:last-child{max-width:none;text-align:left}
.hero-screenshot{border-radius:5px}
.section-pad{padding-block:65px}
.how-section{margin-top:51px}
.section-heading h2,h2{font-size:28px;line-height:1.55}
.study-steps{grid-template-columns:1fr;margin-top:33px;gap:27px}
.study-steps li{display:grid;grid-template-columns:43px 1fr;gap:8px 15px;padding-top:22px}
.step-number{grid-row:1/3;font-size:27px;padding-top:3px}
.study-steps h3{margin-top:0;font-size:18px}
.study-steps p{margin-top:0;font-size:13px}
.quiet-note{margin-top:28px;font-size:11px}
.feature-overview{grid-template-columns:1fr;gap:30px;margin-top:25px}
.feature-intro{font-size:16px}
.feature-details>div{grid-template-columns:90px 1fr;gap:15px}
.feature-details dt,.feature-details dd{font-size:12px}
.screen-grid{grid-template-columns:1fr;margin-top:35px;gap:36px}
.screen-grid figcaption{padding-top:17px}
.screen-grid h3{font-size:18px;margin-top:7px}
.screen-grid p{font-size:12px}
.install-layout{grid-template-columns:1fr;gap:34px}
.install-heading>p:not(.eyebrow){
font-size:13px;margin-top:18px}
.install-heading .text-link{margin-top:17px}
.install-content{font-size:12px}
.install-steps{margin-top:24px}
.security-note{padding-left:17px}
.closing{padding-block:66px}
.closing h2{font-size:35px}
.closing .button{margin-top:25px}
.feedback-copy{font-size:12px;margin-top:23px}
.site-footer{padding-block:24px;gap:12px 19px}
.site-footer nav{width:100%;margin:0;gap:22px}
.site-footer small{margin-top:0}
}


@media(max-width:360px){
.site-header .wordmark{font-size:28px}
.site-header nav{gap:12px}
.site-header nav a{white-space:nowrap}
}

@media(prefers-reduced-motion:reduce){
html{scroll-behavior:auto}
*,*::before,*::after{transition:none!important}
}