@font-face{font-family:Seri;src:url('/fonts/SeriNarua-Regular.ttf') format('truetype');font-display:swap;font-weight:400}
@font-face{font-family:SeriBold;src:url('/fonts/SeriNarua-Bold.ttf') format('truetype');font-display:swap;font-weight:400}
@font-face{font-family:SeriHand;src:url('/fonts/SeriNarua-Hand.ttf') format('truetype');font-display:swap;font-weight:400}
:root{--paper:#f6f3ec;--ink:#232621;--muted:#62645e;--line:#d6d6ca;--purple:#6852b7;--purple-ink:#4c388e;--lavender:#eae4f5;--seri-font:Seri;--preview-size:64px;color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:var(--paper);color:var(--ink);line-height:1.65;font-size:16px}button,input,textarea,select{font:inherit;color:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}a{color:inherit;text-underline-offset:4px}a:hover{color:var(--purple-ink)}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}button,input,select,textarea{border-radius:0}button{background:transparent}button,a,summary{touch-action:manipulation}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible,[tabindex]:focus-visible{outline:3px solid var(--purple);outline-offset:5px}::selection{background:#d8c8f5;color:#241c38}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.2;letter-spacing:-.055em}h1{font-size:clamp(48px,5.3vw,76px);margin-bottom:30px}h2{font-size:clamp(35px,4vw,52px);margin-bottom:0}h3{font-size:25px}p{margin-bottom:18px}small{font-size:13px}.wrap{max-width:1240px;margin-inline:auto;padding-inline:48px}.seri,.seri *{font-family:var(--seri-font),var(--keke-font),sans-serif!important;font-weight:400!important;font-synthesis:none;letter-spacing:.01em}.seri .literal,.seri .unconverted{font-family:var(--keke-font)!important}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}[hidden]{display:none!important}.skip-link{position:fixed;top:-100px;left:20px;padding:12px 20px;background:var(--ink);color:white;z-index:100}.skip-link:focus{top:12px}.site-header{min-height:108px;display:flex;gap:28px;align-items:center;border-bottom:1px solid var(--line)}.brand{display:flex;gap:13px;align-items:center;text-decoration:none;font-size:22px;font-weight:700;line-height:1.25;flex-shrink:0}.brand-symbol{font-size:48px;color:var(--purple)}.brand small{display:block;font-size:10px;letter-spacing:.12em;margin-top:5px;color:var(--muted)}.brand-separator{color:var(--purple)}.site-header nav{display:flex;gap:25px;margin-left:auto;font-size:14px;white-space:nowrap}.site-header nav a{text-decoration:none;padding-block:12px}.site-header nav a[aria-current]{color:var(--purple);text-decoration:underline}.studio-link{font-size:11px;letter-spacing:.06em;text-decoration:none;white-space:nowrap;margin-left:20px}.eyebrow{font-size:12px;letter-spacing:.14em;font-weight:500;color:var(--purple-ink);margin:0 0 25px}.hero{display:grid;grid-template-columns:1.05fr 1fr;gap:64px;align-items:center;padding-top:84px;padding-bottom:80px}.hero-description{font-size:20px;line-height:1.8;color:var(--muted)}.hero-description strong{font-weight:500;color:var(--ink)}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:26px;min-height:52px;padding:13px 20px;border:1px solid var(--ink);font-size:15px;text-decoration:none}.button:hover{background:#ede9e2;color:var(--ink)}.button.primary{background:var(--purple);border-color:var(--purple);color:#fff}.button.primary:hover{background:var(--purple-ink)}.hero-specimen{background:var(--lavender);padding:25px 30px 20px;min-width:0;position:relative;transform:rotate(-2deg);border:1px solid #d4cbea;box-shadow:12px 14px 0 #ebe7de}.specimen-top,.specimen-bottom{display:flex;align-items:center;justify-content:space-between;font-size:11px;letter-spacing:.04em;gap:12px}.specimen-top{border-bottom:1px solid #c5b9e2;padding-bottom:15px}.hero-glyphs{font-size:clamp(100px,13.8vw,175px);line-height:1.5;white-space:nowrap;text-align:center;padding-top:35px;color:var(--purple-ink);--seri-font:SeriBold}.specimen-pronunciation{text-align:center;letter-spacing:.3em;color:var(--purple-ink);font-size:16px;margin:0 0 55px}.specimen-bottom{border-top:1px solid #c5b9e2;padding-top:14px}.specimen-bottom p{margin:0;font-size:13px;letter-spacing:0}.specimen-bottom>span{font-size:28px;line-height:1}.fact-strip{display:grid;grid-template-columns:1fr 1fr 1fr 1.35fr;gap:32px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding-top:28px;padding-bottom:28px;align-items:center}.fact-strip p{margin:0}.fact-strip strong{display:block;font-size:37px;line-height:1.2;letter-spacing:-.04em}.fact-strip span{font-size:13px;color:var(--muted)}.fact-note{font-size:15px;border-left:1px solid var(--line);padding-left:35px}.section{padding-top:100px;padding-bottom:95px}.section-head{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:end;margin-bottom:40px}.section-head>p{font-size:16px;color:var(--muted);margin:0;line-height:1.8;max-width:460px;justify-self:end}.field-label{display:flex;align-items:center;justify-content:space-between;gap:15px;font-size:14px;margin-bottom:20px}.field-label span{font-size:10px;letter-spacing:.15em;color:var(--muted)}.writing-desk{display:grid;grid-template-columns:1fr 1fr;border:1px solid var(--line);min-width:0}.input-side,.output-side{padding:30px;min-width:0}.input-side{background:#fcfaf6}.output-side{background:var(--lavender);display:flex;flex-direction:column}.input-side textarea{display:block;width:100%;resize:vertical;min-height:155px;max-height:400px;border:0;background:transparent;font-size:30px;line-height:1.4;padding:0;letter-spacing:-.015em}.input-side textarea:focus{outline-offset:8px}.input-side textarea[aria-invalid=true]{color:#a13142}.sample-buttons{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0}.sample-buttons button{font-size:12px;border:1px solid var(--line);padding:8px 10px;min-height:40px;background:var(--paper)}.sample-buttons button:hover{border-color:var(--purple);color:var(--purple-ink)}.helper{font-size:13px;line-height:1.8;color:var(--muted);margin:16px 0 0}.script-preview{font-size:var(--preview-size);line-height:1.6;min-height:145px;overflow-wrap:anywhere;white-space:pre-wrap;max-height:420px;overflow:auto;color:var(--purple-ink);user-select:text}.unconverted{color:#ac2846;text-decoration:underline wavy;text-decoration-thickness:1px}.script-preview.is-empty{color:var(--muted);font-size:26px;font-family:var(--keke-font)!important}.syllable-reading{font-size:13px;letter-spacing:.08em;color:var(--purple-ink);min-height:22px;overflow-wrap:anywhere;margin:12px 0 26px}.preview-controls{display:flex;gap:18px;align-items:end;margin-top:auto;flex-wrap:wrap}.preview-controls label{font-size:12px;display:flex;flex-direction:column;gap:7px}.preview-controls select{border:0;border-bottom:1px solid #c1b4dd;background:transparent;padding:7px 22px 7px 0;font-size:13px;min-height:40px}.size-control{position:relative;flex:1;min-width:100px}.size-control output{position:absolute;right:0;font-size:12px}.size-control input{width:100%;accent-color:var(--purple);min-height:40px;margin:0}.copy-button{border:1px solid #9986bf;padding:9px 12px;font-size:12px;min-height:40px;margin-left:auto;white-space:nowrap}.copy-button:hover{background:#dfd4f0}.desk-notes{display:flex;justify-content:space-between;gap:30px;color:var(--muted);font-size:12px;margin-top:15px}.desk-notes p{margin:0}.book-feature{background:#e9e9df;border-top:1px solid #d2d3c6;border-bottom:1px solid #d2d3c6}.book-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:100px;align-items:center;padding-top:72px;padding-bottom:72px}.book-art{max-width:310px;width:100%;min-height:390px;padding:28px 30px;background:#60507f;color:#fff8eb;box-shadow:-5px 0 0 #4e4167,14px 16px 0 #d6d6c9;transform:rotate(-5deg);justify-self:center;text-align:center;display:flex;flex-direction:column;justify-content:space-between;border-left:1px solid #8b7da4}.book-art>span{font-size:10px;letter-spacing:.11em}.book-art .seri{font-size:59px;line-height:1.3;margin-top:40px;white-space:nowrap;--seri-font:SeriBold}.book-art>p{font-size:36px;margin:5px 0 18px}.book-art small{font-size:9px;letter-spacing:.07em}.book-rule{border-top:1px solid #9a8aaf;margin:40px 0 20px}.book-copy h2{margin-bottom:25px}.book-copy>p:not(.eyebrow){color:var(--muted);font-size:16px;line-height:1.8}.book-copy .book-detail{font-size:13px!important;margin-top:20px}.book-copy .book-detail strong{color:var(--ink)}.alphabet-scroll{overflow:auto;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.alphabet{border-collapse:collapse;width:100%;table-layout:fixed;text-align:center}.alphabet thead th{font-size:15px;padding:15px 4px;color:var(--muted)}.alphabet thead th:first-child{font-size:11px;width:100px}.alphabet tbody th{font-size:14px;color:var(--muted)}.alphabet td{padding:0;border-top:1px solid var(--line);border-left:1px solid var(--line)}.alphabet tbody th{border-top:1px solid var(--line)}.glyph-pick{border:0;display:flex;flex-direction:column;gap:3px;align-items:center;width:100%;padding:20px 8px 15px;font-size:12px;min-height:100px}.glyph-pick:hover,.glyph-pick:focus-visible{background:var(--lavender);color:var(--purple-ink)}.glyph-pick .seri{font-size:38px;line-height:1.1}.search-controls{display:flex;gap:22px;align-items:end;margin-bottom:25px}.search-controls label{display:flex;flex-direction:column;gap:8px;font-size:12px}.search-field{flex:1;max-width:540px}.search-controls input,.search-controls select{background:transparent;border:0;border-bottom:1px solid var(--ink);padding:11px 0;min-height:48px;font-size:16px;width:100%}.search-controls select{padding-right:24px}.search-controls p{margin:0 0 10px auto;white-space:nowrap;font-size:13px;color:var(--muted)}.dictionary-window{max-height:585px;overflow:auto;overscroll-behavior:contain;border:1px solid var(--line);background:#fcfaf6;scrollbar-color:#b3a3ca transparent}.word-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}.word-entry{padding:25px 22px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-width:0;display:flex;flex-direction:column;gap:17px;min-height:195px}.word-script{font-size:37px;line-height:1.3;color:var(--purple-ink);overflow-wrap:anywhere}.word-entry strong{font-size:18px;font-weight:500}.word-entry p{font-size:14px;margin:4px 0 7px;overflow-wrap:anywhere}.word-entry small{font-size:11px;color:var(--muted)}.empty-message{padding:35px;text-align:center;font-size:15px;color:var(--muted)}.text-link{font-size:14px;display:inline-block;margin-top:18px}.sentence-rule{display:flex;align-items:center;gap:25px;flex-wrap:wrap;padding:28px 30px;background:var(--lavender);margin-bottom:30px}.sentence-rule>span:not([aria-hidden]){font-size:12px;color:var(--muted);min-width:60px}.sentence-rule b{display:block;color:var(--purple-ink);font-size:27px;font-weight:500;margin-bottom:2px}.sentence-rule>span[aria-hidden]{color:#9d8bbc}.sentence-rule>strong{font-size:17px;font-weight:500}.grammar-list{display:grid;grid-template-columns:1fr 1fr;gap:0 40px}.grammar-rule{padding:18px 0;border-bottom:1px solid var(--line)}summary{cursor:pointer;font-size:17px;min-height:30px}summary::marker{color:var(--purple)}.grammar-rule summary span{font-size:11px;color:var(--purple);margin-right:15px}.grammar-rule p{font-size:15px;color:var(--muted);line-height:1.85;margin:18px 0 5px}.font-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.font-card{border:1px solid var(--line);padding:25px 22px 20px;background:#fcfaf6;min-width:0}.font-name{display:flex;justify-content:space-between;gap:15px;font-size:11px;letter-spacing:.08em}.font-name span{letter-spacing:0;color:var(--muted)}.font-sample{font-size:46px;line-height:1.8;margin:32px 0 25px;white-space:nowrap;letter-spacing:-.02em}.font-card>p:not(.font-name){font-size:13px;color:var(--muted)}.font-card .text-link{margin-top:10px}.font-package{display:flex;justify-content:space-between;align-items:center;gap:25px;padding:35px 0;border-bottom:1px solid var(--line)}.font-package h3{font-size:25px;margin:0 0 10px}.font-package p{margin:0;color:var(--muted);font-size:14px}.font-package .button{flex-shrink:0}.questions{border-top:1px solid var(--line);max-width:1000px;padding-top:70px}.questions h2{margin-bottom:38px}.questions details{border-top:1px solid var(--line);padding:22px 0}.questions details p{font-size:15px;color:var(--muted);margin:20px 0 0;line-height:1.8}.site-footer{padding-top:44px;padding-bottom:30px;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 1fr 1fr;gap:30px;font-size:13px}.footer-wordmark{font-size:25px;font-weight:700;text-decoration:none;letter-spacing:-.05em}.site-footer p{margin:0;color:var(--muted)}.site-footer>a:last-of-type{justify-self:end}.privacy-note{grid-column:1/-1;border-top:1px solid var(--line);padding-top:24px;font-size:12px!important}
[data-typeface=Seri]{--seri-font:Seri}[data-typeface=SeriBold]{--seri-font:SeriBold}[data-typeface=SeriHand]{--seri-font:SeriHand}
.reader-main{max-width:1040px;padding-top:40px;padding-bottom:80px}.reader-intro>.text-link{margin:0 0 35px}.reader-intro h1{font-size:clamp(45px,6vw,70px);margin-bottom:20px}.reader-title{font-size:70px;color:var(--purple-ink);margin:25px 0 32px}.reader-intro .intro{font-size:21px}.reader-intro>p:not(.eyebrow){color:var(--muted);max-width:850px}.reader-controls{display:flex;gap:22px;align-items:center;flex-wrap:wrap;position:sticky;top:0;z-index:5;padding:17px 0;background:var(--paper);border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin-top:45px;font-size:13px}.reader-controls label{display:flex;gap:8px;align-items:center;min-height:36px}.reader-controls select{padding:7px;border:1px solid var(--line);background:var(--paper);font-size:13px}.reader-controls input{width:16px;height:16px;accent-color:var(--purple)}.reader-controls a{font-size:13px}.chapter-title{font-size:36px;margin-top:55px;margin-bottom:22px}.passage-block{border-bottom:1px solid var(--line);padding:25px 0 32px;scroll-margin-top:130px}.passage-number{display:inline-block;font-size:12px;color:var(--purple);text-decoration:none}.passage{font-size:clamp(24px,3.4vw,34px);line-height:1.9;margin:15px 0 22px;overflow-wrap:anywhere}.roman{font-size:15px;color:var(--muted);line-height:1.8;overflow-wrap:anywhere}.korean{font-size:17px;line-height:1.9;word-break:keep-all;overflow-wrap:anywhere}.source-text{font-size:14px;color:var(--muted);margin-top:20px}.source-text summary{font-size:13px}.source-text p{margin:14px 0 0;overflow-wrap:anywhere}.reader-end{padding-top:55px}.reader-end h2{font-size:36px;margin-bottom:25px}.reader-end>p{color:var(--muted);font-size:14px;line-height:1.8}.hide-ko .korean{display:none}.hide-roman .roman{display:none}
@media(min-width:1400px){.hero{gap:80px}.hero-glyphs{font-size:185px}}
@media(max-width:1000px){.wrap{padding-inline:30px}.site-header{gap:20px}.site-header nav{gap:18px}.studio-link{display:none}.hero{gap:35px;padding-top:65px}.hero h1{font-size:53px}.hero-description{font-size:18px}.hero-specimen{padding:22px}.hero-glyphs{font-size:125px}.specimen-pronunciation{margin-bottom:40px}.section{padding-top:80px;padding-bottom:75px}.book-grid{gap:60px}.book-art{max-width:270px;min-height:355px}.book-art .seri{font-size:49px}.input-side,.output-side{padding:25px}.font-cards{gap:12px}.font-card{padding:21px 16px}.font-sample{font-size:36px}.word-list{grid-template-columns:repeat(2,minmax(0,1fr))}.grammar-list{gap:0 26px}}
@media(max-width:700px){.wrap{padding-inline:22px}.site-header{min-height:90px;display:flex;flex-wrap:wrap;gap:0;padding-top:18px;padding-bottom:0}.brand{font-size:20px}.brand-symbol{font-size:38px}.brand small{font-size:9px}.site-header nav{margin:12px 0 0;width:100%;justify-content:space-between;gap:14px;font-size:13px}.site-header nav a{padding-block:13px}.hero{display:flex;flex-direction:column;align-items:stretch;gap:42px;padding-top:48px;padding-bottom:48px}.hero h1{font-size:clamp(41px,9.5vw,62px);line-height:1.22;margin-bottom:24px}.eyebrow{font-size:10px;letter-spacing:.1em;margin-bottom:20px}.hero-description{font-size:17px;line-height:1.8}.actions{gap:10px;margin-top:25px}.button{font-size:13px;min-height:48px;padding:11px 15px;gap:17px}.hero-specimen{margin:0 7px;transform:rotate(-2deg);padding:20px 23px;box-shadow:8px 9px 0 #ebe7de}.hero-glyphs{font-size:clamp(112px,29vw,165px);padding-top:15px}.specimen-pronunciation{margin-bottom:25px;font-size:14px}.specimen-top{font-size:9px}.specimen-bottom p{font-size:12px}.fact-strip{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;padding-block:24px}.fact-strip strong{font-size:30px}.fact-strip span{font-size:11px}.fact-note{grid-column:1/-1;border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:15px;font-size:13px}.fact-note br{display:none}.section{padding-top:66px;padding-bottom:60px}.section-head{grid-template-columns:1fr;gap:22px;margin-bottom:28px}.section-head>p{justify-self:start;font-size:14px;line-height:1.8}.section h2,.book-copy h2{font-size:36px}.writing-desk{grid-template-columns:1fr}.input-side,.output-side{padding:23px}.input-side textarea{font-size:27px;min-height:120px;max-height:280px}.sample-buttons{gap:6px}.sample-buttons button{font-size:11px;min-height:38px;padding:7px 8px}.script-preview{min-height:120px;max-height:300px}.preview-controls{gap:13px}.size-control{min-width:80px}.desk-notes{flex-direction:column;gap:8px;font-size:12px}.book-grid{grid-template-columns:1fr;gap:60px;padding-block:58px}.book-art{max-width:255px;min-height:330px;justify-self:center}.book-art .seri{font-size:46px;margin-top:28px}.book-art>p{font-size:31px}.book-rule{margin-top:28px}.book-copy>p:not(.eyebrow){font-size:14px}.alphabet thead th:first-child{width:43px;font-size:9px}.alphabet thead th{font-size:12px;padding:12px 2px}.alphabet tbody th{font-size:11px}.glyph-pick{min-height:81px;padding:15px 2px 11px;font-size:10px;gap:7px}.glyph-pick .seri{font-size:30px}.search-controls{flex-wrap:wrap;gap:14px}.search-field{flex-basis:100%;max-width:none}.search-controls input,.search-controls select{font-size:15px}.search-controls>label:not(.search-field){min-width:145px}.search-controls p{font-size:12px}.dictionary-window{max-height:520px}.word-entry{padding:20px 15px;min-height:180px}.word-script{font-size:30px;line-height:1.5}.word-entry strong{font-size:16px}.word-entry p{font-size:12px}.word-entry small{font-size:10px}.sentence-rule{padding:22px;gap:16px}.sentence-rule>span:not([aria-hidden]){min-width:42px}.sentence-rule b{font-size:25px}.sentence-rule>strong{flex-basis:100%;font-size:16px}.grammar-list{grid-template-columns:1fr}.grammar-rule{padding:18px 0}.grammar-rule summary{font-size:16px}.grammar-rule p{font-size:14px}.font-cards{grid-template-columns:1fr;gap:15px}.font-card{padding:22px}.font-name{font-size:12px}.font-sample{font-size:50px;margin:28px 0 18px}.font-package{align-items:start;flex-direction:column;padding-block:30px;gap:20px}.font-package h3{font-size:24px}.font-package p{font-size:13px}.questions h2{font-size:34px}.questions summary{font-size:16px}.questions details p{font-size:14px}.site-footer{grid-template-columns:1fr;gap:22px;padding-top:32px}.site-footer>a:last-of-type{justify-self:start}.privacy-note{font-size:11px!important;line-height:1.8}.reader-main{padding-top:28px;padding-bottom:55px}.reader-intro h1{font-size:43px}.reader-title{font-size:55px;margin-block:22px}.reader-intro .intro{font-size:18px}.reader-intro>p:not(.eyebrow){font-size:14px}.reader-controls{gap:9px 17px;padding-block:12px;margin-top:32px;font-size:12px}.reader-controls select,.reader-controls a{font-size:12px}.reader-controls label{min-height:34px}.chapter-title{font-size:30px;margin-top:38px}.passage{font-size:26px;line-height:1.9;margin-bottom:20px}.roman{font-size:13px}.korean{font-size:15px;line-height:1.85}.source-text p{font-size:13px}.reader-end h2{font-size:30px}}
@media(max-width:370px){.wrap{padding-inline:17px}.hero h1{font-size:38px}.hero-description{font-size:16px}.input-side,.output-side{padding:18px}.copy-button{padding-inline:9px}.preview-controls{gap:10px}.word-entry{padding:18px 12px}.word-script{font-size:27px}.font-sample{font-size:45px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{.site-header,.site-footer,.reader-controls,.actions,.source-text{display:none}.reader-main{max-width:none;padding:0}.passage-block{break-inside:avoid}.chapter-title{break-after:avoid}.reader-page{background:#fff}.reader-intro h1{font-size:40px}}