@font-face{font-family:"Pretendard Variable";src:url(/fonts/Pretendard-Variable.woff2) format("woff2-variations"),url(/fonts/Pretendard-Variable.woff2) format("woff2");font-weight:45 920;font-display:swap}
@font-face{font-family:"MaruBuri";src:url(/fonts/MaruBuri-Regular.woff2) format("woff2");font-weight:400 600;font-display:swap}
@font-face{font-family:"MaruBuri";src:url(/fonts/MaruBuri-Bold.woff2) format("woff2");font-weight:700 900;font-display:swap}

/* Colors. Shelf, intro, login and admin use the pale blue set; an open book (body.viewing) keeps the reading colors. */
:root{--paper:#E8F0F4;--card:#FFFFFF;--well:#EEF4F7;--ink:#1B2933;--soft:#4A5C68;--line:#D5E2E9;--accent:#2C6278;--on-accent:#fff;--tint:#D2E4EC;--blush:#F8E2DE;--warn:#A23D32;
  --raise:0 1px 2px #3c5a6e1f,0 8px 20px #3c5a6e1c;--raise-big:0 2px 4px #3c5a6e1a,0 16px 36px #3c5a6e24;--press:inset 0 2px 6px #3c5a6e33;--dip:inset 0 2px 4px #3c5a6e1f;--edge:inset 0 1px 0 #ffffffb3;
  --size:30px;--spacing:-.01em;--leading:1.75;--weight:500;--sans:"Pretendard Variable","Malgun Gothic","Apple SD Gothic Neo",system-ui,sans-serif;--serif:"MaruBuri","Batang","AppleMyungjo",serif;--reading:var(--sans);--top:84px}
body[data-theme=dark]{--paper:#1B252C;--card:#27343C;--well:#212D34;--ink:#F1F6F8;--soft:#C6D3DA;--line:#3A4A54;--accent:#A9D3E3;--on-accent:#12262F;--tint:#2F4551;--blush:#4A3435;--warn:#F5B8A8;--raise:0 1px 2px #0005,0 8px 20px #0004;--raise-big:0 2px 4px #0005,0 16px 36px #0006;--press:inset 0 2px 6px #0008;--dip:inset 0 2px 4px #0006;--edge:inset 0 1px 0 #ffffff14}
body.viewing{--paper:#EDE8DE;--card:#FBF8F1;--well:#F4F0E7;--ink:#1F1D19;--soft:#55503F;--line:#CFC6B4;--accent:#1F4A3A;--on-accent:#fff;--tint:#E0E7DD;--blush:#F3E3D6;--warn:#7A3C0C;--raise:0 1px 2px #3a2f1a22,0 6px 16px #3a2f1a1c;--raise-big:0 2px 4px #3a2f1a22,0 14px 32px #3a2f1a2b;--press:inset 0 2px 6px #3a2f1a33;--dip:inset 0 2px 4px #3a2f1a1f;--edge:inset 0 1px 0 #ffffff99}
body.viewing[data-theme=light]{--paper:#F6F6F3;--card:#fff;--well:#F1F2EE;--ink:#141614;--soft:#4A4E4B;--line:#D5D7D2;--tint:#E4EDE6}
body.viewing[data-theme=dark]{--paper:#23272A;--card:#2F3539;--well:#292E32;--ink:#F4F5F1;--soft:#D6D8D2;--line:#4A5258;--accent:#B9E3C6;--on-accent:#15201A;--tint:#35443B;--blush:#4B3A2C;--warn:#F6CC98;--raise:0 1px 2px #0006,0 6px 16px #0005;--raise-big:0 2px 4px #0006,0 14px 32px #0007;--press:inset 0 2px 6px #0009;--dip:inset 0 2px 4px #0006;--edge:inset 0 1px 0 #ffffff14}

/* Base */
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}[hidden]{display:none!important}
body{margin:0;background:var(--paper);color:var(--ink);font:500 24px/1.65 var(--sans);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;word-break:keep-all;overflow-wrap:anywhere}
button,input,select,textarea{font:inherit;color:inherit}
h1,h2,h3{font-family:var(--sans);font-weight:800;letter-spacing:-.02em}h1{font-size:clamp(38px,6vw,56px);line-height:1.25;margin:.2em 0}h2{font-size:32px}
small{color:var(--accent);font-weight:800;font-size:22px}
#app{max-width:1040px;margin:auto;padding:12px max(16px,env(safe-area-inset-left)) 40px}#msg:empty{display:none}#msg{text-align:center}
.status:empty{display:none}.status{font-weight:700}.warn{color:var(--warn);font-weight:700}
pre{white-space:pre-wrap;overflow-wrap:anywhere;font-size:20px}details{margin:16px 0}summary{cursor:pointer;padding:16px 0;font-weight:800;min-height:72px}
table{width:100%;border-collapse:collapse}th,td{padding:8px;text-align:left;overflow-wrap:anywhere}

/* Anything pressable stands up from the page and sinks when touched. */
button{background:var(--card);border:0;border-radius:18px;padding:10px 18px;min-height:72px;min-width:72px;font-size:26px;font-weight:700;cursor:pointer;touch-action:manipulation;box-shadow:var(--raise),var(--edge);transition:box-shadow .15s,transform .1s,background-color .15s}
button:active:not(:disabled){transform:translateY(1px);box-shadow:var(--press)}
button:focus-visible{outline:3px solid var(--accent);outline-offset:3px}button:disabled{opacity:.55;cursor:not-allowed}
button.big{min-height:80px;font-size:28px;font-weight:800;width:100%}
button.primary{background:var(--accent);color:var(--on-accent)}
button.danger{background:var(--blush);color:var(--warn)}button.quiet{background:transparent;width:auto;box-shadow:none}
.big.soft{margin:6px 0 20px}

/* Typing areas sink into the surface. */
.field{display:block;margin:14px 0;font-weight:700}.field>input,.field>select,.field>textarea{display:block;width:100%;background:var(--well);border:0;border-radius:16px;padding:14px 16px;min-height:64px;margin-top:8px;font-weight:500;box-shadow:var(--dip)}
.field>input:focus,.field>select:focus,.field>textarea:focus{outline:3px solid var(--accent);outline-offset:1px}
textarea{resize:vertical}input,select,textarea{border-radius:14px}
.check{display:block;margin:14px 0}.check input{width:28px;height:28px;vertical-align:middle;accent-color:var(--accent)}

/* Shelf */
.brand{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0 18px}.brand strong{display:block;font-size:34px;font-weight:800;letter-spacing:-.03em;color:var(--accent);line-height:1.15}.brand span{display:block;font-size:19px;color:var(--soft)}
.brand a{flex:none;font-size:20px;font-weight:700;color:var(--accent);padding:12px 20px;border-radius:999px;background:var(--card);box-shadow:var(--raise),var(--edge);text-decoration:none}
.section-title{font-size:27px;margin:28px 0 14px}
.shelf{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:22px;padding:0 0 28px;align-items:start}
.book{display:block;width:100%;height:100%;text-align:left;padding:14px;border-radius:24px}
.cover{position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;aspect-ratio:2/3;padding:22px;color:#fff;border-radius:16px;background:linear-gradient(150deg,#2C6278,#7FB0C4);box-shadow:0 4px 12px #3c5a6e33}
.cover.garden{background:linear-gradient(150deg,#B97E7A,#EBC4BC)}.cover small{color:#fff}.cover strong{font:800 clamp(25px,3vw,34px)/1.35 var(--sans);word-break:keep-all;overflow-wrap:anywhere}
.image-cover{padding:0;background:var(--tint)}.image-cover img{width:100%;height:100%;object-fit:cover;display:block}
.book-text{display:block;padding:14px 4px 2px}.book-text>*{display:block}.book-text strong{font-size:27px;font-weight:800;line-height:1.35}.book-text small{color:var(--soft);font-weight:600;font-size:20px;margin:2px 0}
.reading{color:var(--accent);font-weight:800;font-size:22px}.caption{font-size:21px;font-weight:600;color:var(--soft)}
.continue{display:grid;grid-template-columns:150px minmax(0,1fr) auto;gap:22px;align-items:center;width:100%;margin:0 0 12px;padding:18px;text-align:left;border-radius:28px;background:var(--accent);color:var(--on-accent);box-shadow:var(--raise-big),var(--edge);line-height:1.35}
.continue .cover{width:150px;padding:6px;border-radius:14px}.continue .cover strong{font-size:18px}.continue .cover small{display:none}
.continue-text{display:grid;gap:2px;min-width:0}.continue-text small{color:inherit;opacity:.85;font-size:20px;font-weight:600}.continue-text strong{font-size:32px;line-height:1.3;font-weight:800}.continue-text span{font-size:24px;font-weight:600}.continue-arrow{font-size:30px;font-weight:700}
.live{display:grid;gap:6px;margin-top:8px}.live>span{font-size:21px;font-weight:700}
.live i,.waiting>i{display:block;height:12px;border-radius:99px;background:var(--well);box-shadow:var(--dip);overflow:hidden}.live b,.waiting>i b{display:block;height:100%;width:0;border-radius:99px;background:var(--accent);transition:width .6s ease}.continue .live b{background:var(--on-accent)}.continue .live i{background:#ffffff44}

/* Sign-in */
.login{max-width:480px;margin:40px auto;width:100%;padding:28px;background:var(--card);border-radius:28px;box-shadow:var(--raise-big)}.login input{font-size:26px}.login .brand{padding-top:0}.login [role=alert]:empty{display:none}.login [role=alert]{color:var(--warn);font-weight:700;margin:14px 0 0}

/* Intro */
.top-bar{display:flex;align-items:center;gap:14px;padding:12px max(16px,env(safe-area-inset-left)) 4px}.top-bar button{min-height:60px;font-size:22px;white-space:nowrap;border-radius:999px;padding:6px 20px}.top-bar b{flex:1;min-width:0;font-size:22px;color:var(--soft);font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.book-hero{margin:6px 0 18px;border-radius:30px;background:var(--card);box-shadow:var(--raise-big);overflow:hidden}
.hero-inner{display:grid;grid-template-columns:minmax(0,260px) minmax(0,1fr);gap:30px;align-items:end;padding:28px}.hero-cover{width:100%}.hero-text h1{font-size:clamp(34px,5vw,50px);margin:10px 0 6px;letter-spacing:-.025em}.hero-text button{margin-top:10px}
.tags{display:flex;flex-wrap:wrap;gap:8px}.tags span{font-size:19px;font-weight:600;padding:5px 14px;border-radius:999px;background:var(--tint);color:var(--accent)}.tags span:nth-child(even){background:var(--blush);color:var(--warn)}.hero-meta{font-size:22px;font-weight:600;color:var(--soft);margin:0 0 6px}
.about{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.info-card{min-width:0;padding:22px 24px;background:var(--card);border-radius:24px;box-shadow:var(--raise)}.info-card h2{font-size:25px;margin:0 0 8px}.info-card p{margin:0;line-height:1.7}.info-card.lead,.info-card.wide{grid-column:1/-1}.info-card.lead p{font-size:26px;line-height:1.65}
.episode-list{display:grid;gap:10px}.episode{display:flex;justify-content:space-between;align-items:center;gap:12px;width:100%;min-height:68px;text-align:left;font-size:23px;background:var(--well)}.episode strong{font-weight:700}.episode span{font-size:19px;color:var(--accent);font-weight:700}.episode-live{padding:12px 4px}.info-card .episode-list+p{margin-top:12px;color:var(--soft)}
.volume-jump{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:10px;margin:0 0 14px}.volume-jump button{min-height:64px;padding:6px 8px;font-size:23px;background:var(--tint);color:var(--ink)}
.episode.done strong{color:var(--soft);font-weight:600}.episode.done span{color:var(--soft)}.episode.more{justify-content:center;font-weight:700}

/* Reading: type rules unchanged, only the surfaces soften. */
article{font-family:var(--reading);font-weight:var(--weight);font-size:var(--size);line-height:var(--leading);letter-spacing:var(--spacing);word-break:keep-all;overflow-wrap:anywhere;line-break:strict;max-width:min(100%,calc(28em + 28 * var(--spacing)));margin:0 auto;font-synthesis:none}
article p{margin:0 0 .95em;scroll-margin-top:16px}
.chapter-title{font-family:var(--sans);font-size:1.05em;font-weight:800;line-height:1.35;letter-spacing:-.01em;margin:.2em 0 1em;text-align:center;color:var(--accent)}
.volume-mark{text-align:center;font-weight:800;font-size:.8em;color:var(--accent);letter-spacing:.08em}
.reader-page.viewing #app{padding-bottom:calc(150px + env(safe-area-inset-bottom));animation:rise .15s ease-out}@keyframes rise{from{opacity:0}}
.end-mark{text-align:center;font-weight:800;font-size:24px;color:var(--soft);margin:0 0 12px}.end-mark::before,.end-mark::after{content:" · "}
.story-end{display:grid;gap:12px;max-width:640px;margin:40px auto 24px;padding:20px;background:var(--card);border-radius:24px;box-shadow:var(--raise)}.story-end button{margin:0}.story-end .big.soft{background:transparent;box-shadow:none;font-size:22px;min-height:64px}.story-end .volume-mark{margin:0}
.read-bar{position:fixed;left:0;right:0;bottom:0;display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;padding:10px 12px calc(10px + env(safe-area-inset-bottom));background:var(--paper);box-shadow:0 -6px 18px #0000001a;z-index:2}.read-bar button{padding:6px 4px;min-height:72px;min-width:0;font-size:22px;line-height:1.25}
.menu-open{display:flex;flex-direction:column;align-items:center;justify-content:center}.menu-open strong{font-size:24px;font-weight:800}.menu-open small{color:inherit;font-size:17px;font-weight:600}
.read-meter{position:absolute;left:0;right:0;top:-1px;height:4px;background:transparent}.read-meter i{display:block;height:100%;width:0;background:var(--accent);border-radius:0 99px 99px 0}

/* Panels */
.panel{width:min(1040px,96vw);max-width:96vw;max-height:94dvh;overflow:auto;border:0;border-radius:28px;padding:0 clamp(16px,3vw,32px) clamp(16px,3vw,32px);background:var(--paper);color:var(--ink);font-size:24px;box-shadow:0 24px 60px #0005;animation:rise .18s ease-out}
.panel::backdrop{background:#1b2933b3}.panel h2{font-size:clamp(28px,4vw,36px);line-height:1.3}.panel h3{font-size:28px;margin:18px 0 8px}
.panel-head{position:sticky;top:0;z-index:1;display:flex;align-items:center;gap:12px;padding:14px 0;background:var(--paper);margin-bottom:10px}.panel-head h2{flex:1;min-width:0;margin:0}.panel-head button{min-height:60px;font-size:22px;white-space:nowrap;border-radius:999px;padding:6px 20px}
dialog.ask{width:min(560px,calc(100vw - 32px));margin:auto;padding:26px;border:0;border-radius:28px;background:var(--card);color:var(--ink);font-size:24px;box-shadow:0 24px 60px #0006}dialog.ask::backdrop{background:#1b2933b3}dialog.ask h2{margin:0 0 12px;font-size:28px;line-height:1.35}dialog.ask p{margin:0 0 20px;line-height:1.55;overflow-wrap:anywhere}dialog.ask button:not(.danger){background:var(--well)}
.menu-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:14px 0}.menu-grid .wide,button.wide{grid-column:1/-1}.menu-grid.three{grid-template-columns:repeat(3,1fr)}
.stepper{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px}.stepper button{font-size:24px;padding:8px 4px}
button[aria-pressed=true]{box-shadow:0 0 0 3px var(--accent),var(--raise)}
.look-sample{position:sticky;top:92px;z-index:1;max-height:34dvh;overflow:hidden;background:var(--card);border-radius:18px;padding:12px 16px;margin:0 0 10px;box-shadow:var(--raise)}.look-sample p{margin:0;font-family:var(--reading);font-weight:var(--weight);font-size:var(--size);line-height:var(--leading);letter-spacing:var(--spacing);word-break:keep-all}
button.swatch-paper{background:#E8E3D8;color:#1C1A17}button.swatch-light{background:#FFFFFF;color:#121413}button.swatch-dark{background:#23272A;color:#F4F5F1}
.choice-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:0 0 14px}
.story-choice{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;text-align:left;padding:20px;min-height:150px;border-radius:22px;white-space:normal;overflow-wrap:anywhere;min-width:0}.story-choice strong{font-size:clamp(26px,3vw,32px);line-height:1.4;font-weight:800}.story-choice:disabled{opacity:1}.story-choice.wide{grid-column:1/-1;min-height:92px;align-items:center;text-align:center;background:var(--tint)}
.choice-kind{font-size:19px;font-weight:700;margin-bottom:8px;padding:3px 12px;border-radius:999px;background:var(--tint);color:var(--accent)}.direction-choice .choice-kind{background:var(--blush);color:var(--warn)}
.mark{display:grid;grid-template-columns:1fr auto;gap:10px;margin:12px 0}.mark-open{text-align:left}.mark-open strong,.mark-open span{display:block;overflow-wrap:anywhere}.mark button.big{width:auto}
.candidate{max-height:50dvh;overflow:auto;border-radius:18px;padding:16px;background:var(--well);box-shadow:var(--dip)}
.waiting{text-align:center;padding:24px 8px}.waiting h3{font-size:34px;margin:0 0 6px}.waiting p{font-size:25px;line-height:1.5}.waiting p+p{color:var(--soft);font-size:22px}
.panel.writing{display:flex;flex-direction:column;justify-content:center;min-height:70dvh}.percent{font-size:64px!important;font-weight:800;color:var(--accent);margin:6px 0 12px;font-variant-numeric:tabular-nums}.waiting>i{height:18px;margin:0 auto 18px;max-width:560px}.waiting .wait-note{color:var(--soft);font-size:21px;margin:18px 0}.waiting .big.soft{max-width:420px;margin:0 auto}

/* Admin works on a PC with a list on the left and the editor on the right. */
.admin-page{font-size:19px}.admin-page button{min-height:48px;min-width:48px;font-size:19px;border-radius:14px;padding:8px 16px}.admin-page button.big{font-size:20px;min-height:56px}.admin-page .panel{font-size:19px}.admin-page h2{font-size:28px}.admin-page h3{font-size:22px}.admin-page summary{min-height:48px;padding:10px 0}
.admin-top{display:flex;gap:16px;align-items:center;flex-wrap:wrap;margin:14px 18px;padding:10px 18px;border-radius:22px;background:var(--card);box-shadow:var(--raise)}.admin-top b{font-size:22px;color:var(--accent)}.admin-top a{color:var(--accent);font-weight:700}.admin-top nav{display:flex;gap:8px;flex-wrap:wrap}.admin-top nav button{background:var(--well)}.admin-top nav button[aria-current=page]{background:var(--accent);color:var(--on-accent)}
#note{margin:0 18px 12px;padding:10px 20px;border-radius:16px;font-size:20px;font-weight:700;background:var(--tint);color:var(--ink)}#note:empty{display:none}
.state{display:flex;gap:14px;align-items:center;flex-wrap:wrap;margin:0 18px 12px;padding:10px 20px;border-radius:16px;font-weight:700;background:var(--card);box-shadow:var(--raise)}.state.todo{background:var(--blush);color:var(--warn)}.state:empty{display:none}
.admin-body{display:grid;grid-template-columns:300px minmax(0,1fr);gap:18px;align-items:start;padding:0 18px 18px}
.admin-list,.admin-edit{background:var(--card);border-radius:24px;box-shadow:var(--raise)}.admin-list{padding:14px}.admin-edit{padding:20px 28px;min-width:0;max-width:1000px}
.signed-out .admin-list{display:none}.signed-out .admin-body{grid-template-columns:1fr}.signed-out .admin-edit{background:transparent;box-shadow:none;max-width:none}
.admin-list button{display:block;width:100%;text-align:left;margin:6px 0;overflow-wrap:anywhere;background:var(--well);box-shadow:none}.admin-list button:hover{box-shadow:var(--raise)}.admin-list button[aria-current=true]{background:var(--accent);color:var(--on-accent)}.admin-list button.danger{background:var(--blush)}
.admin-row{display:grid;grid-template-columns:1fr 44px 44px;gap:6px}.admin-row button{text-align:center;min-width:0;padding:4px}.admin-row button:first-child{text-align:left;padding:8px 12px}
.admin-edit>button,.admin-edit details button,.actions button{margin:4px 0}
.admin-thumb{display:block;width:140px;aspect-ratio:2/3;object-fit:cover;border-radius:14px;box-shadow:var(--raise)}
.block,.set,.proof{border-radius:18px;padding:12px 16px;margin:12px 0;background:var(--well)}.proof p,.set p{margin:6px 0}.set.on{box-shadow:0 0 0 3px var(--accent)}.set strong{font-size:22px;flex:1;min-width:0}.sets{margin-bottom:28px}
.block-head{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.block-head input[type=text],.block-head select{flex:1;min-width:160px;padding:8px 12px;background:var(--card);border:0;box-shadow:var(--dip)}.block textarea,.set .field>input,.set .field>select{background:var(--card)}.block .field>input,.block .field>textarea{background:var(--card)}
.tag{font-size:16px;padding:2px 10px;border-radius:999px;background:var(--tint);color:var(--accent);font-weight:700}.actions{display:flex;gap:10px;flex-wrap:wrap;margin:14px 0}.muted{opacity:.7}

@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
@media(max-width:900px){.admin-body{grid-template-columns:1fr}}
@media(max-width:700px){
  .panel{width:100vw;max-width:100vw;height:100dvh;max-height:100dvh;border-radius:0;margin:0}
  .read-bar button{font-size:21px}.top-bar button{padding:8px 16px}
  .brand strong{font-size:30px}.brand span{font-size:18px}
  .shelf{grid-template-columns:1fr;gap:16px}.book{display:grid;grid-template-columns:104px minmax(0,1fr);gap:16px;align-items:center;padding:12px}.book-text{padding:0}.book-text strong{font-size:24px}.cover{padding:10px;border-radius:12px}.cover strong{font-size:18px}.cover small{font-size:14px}
  .continue{grid-template-columns:112px minmax(0,1fr);gap:14px;padding:12px;border-radius:24px}.continue .cover{width:112px}.continue-arrow{display:none}.continue-text strong{font-size:25px}.continue-text span,.continue-text small{font-size:20px}.live>span{font-size:19px}
  .login{margin:20px auto;padding:22px}
  .book-hero{margin:4px 0 14px;border-radius:24px}.hero-inner{grid-template-columns:1fr;justify-items:center;text-align:center;padding:22px 18px;gap:16px}.hero-cover{width:min(200px,60%)}.hero-text{width:100%}.tags{justify-content:center}
  .about{grid-template-columns:1fr}.info-card{padding:16px 18px}.info-card.lead p{font-size:24px}
  .menu-grid,.choice-grid{grid-template-columns:1fr}.menu-grid.three{grid-template-columns:1fr}.story-choice{min-height:110px;padding:16px}
  .mark{grid-template-columns:1fr}.mark button.big{width:100%}
  .panel.writing{min-height:100dvh}.percent{font-size:56px!important}
}