@font-face{font-family:Dongguk;src:url('assets/dongguk.ttf') format('truetype');font-style:normal;font-weight:400;font-display:swap}
:root{--paper:#fcfdfc;--ink:#2d4854;--muted:#617580;--blue:#6c8fa0;--mist:#e7eef1;--line:#d7e0e4;font-family:-apple-system,BlinkMacSystemFont,'Apple SD Gothic Neo','Malgun Gothic',sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button{cursor:pointer}button:disabled{cursor:default}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid var(--blue);outline-offset:6px}[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:10px;left:10px;transform:translateY(-150%);z-index:5;padding:12px;background:var(--ink);color:white}.skip-link:focus{transform:translateY(0)}
.page{max-width:1440px;margin:auto;min-height:100svh;padding:0 64px;display:flex;flex-direction:column}.header{height:112px;flex-shrink:0;display:flex;align-items:center;justify-content:space-between;font-size:13px}.brand{display:flex;align-items:center;gap:12px;font-size:15px;font-weight:600;letter-spacing:-.03em}.brand-mark{width:33px;height:33px;fill:none;stroke:currentColor;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}.header time{font-size:12px;letter-spacing:.035em;color:var(--muted);font-variant-numeric:tabular-nums}main{flex:1;display:flex;flex-direction:column;justify-content:center}.walk{position:relative;min-height:520px;display:flex;align-items:center;margin:0 -14px 0 0}.intro{position:relative;z-index:1;padding:0 0 66px 42px;width:49%;pointer-events:none}.intro h1{font-family:Dongguk,'AppleMyungjo',serif;font-size:clamp(60px,6.25vw,89px);font-weight:400;line-height:1.4;letter-spacing:-.025em;margin:0;white-space:nowrap}.intro p{font-size:14px;letter-spacing:-.025em;margin:27px 0 0 5px;color:var(--muted)}.landscape{position:absolute;width:73%;height:auto;right:-30px;bottom:-4px;pointer-events:none}
.meditation{position:relative;z-index:2;border-top:1px solid var(--line);margin:0 42px}.player-content{display:grid;grid-template-columns:1fr auto 1fr;column-gap:48px;row-gap:22px;align-items:center;padding:28px 0 15px}.track{display:flex;gap:18px;align-items:center}.track h2{font-size:17px;letter-spacing:-.04em;margin:0 0 8px;font-weight:600}.track-meta{display:flex;gap:13px;align-items:center;color:var(--muted);font-size:12px;line-height:1.5}.track-meta #time-label{font-variant-numeric:tabular-nums;white-space:nowrap}.sound-mark{width:28px;height:30px;display:flex;gap:4px;align-items:center;flex-shrink:0}.sound-mark i{display:block;width:2px;background:var(--blue);height:12px;border-radius:2px}.sound-mark i:nth-child(2),.sound-mark i:nth-child(4){height:23px}.sound-mark i:nth-child(3){height:30px}.is-playing .sound-mark i{animation:sound 1.3s ease-in-out infinite alternate}.is-playing .sound-mark i:nth-child(2){animation-delay:-.8s}.is-playing .sound-mark i:nth-child(3){animation-delay:-.4s}.is-playing .sound-mark i:nth-child(4){animation-delay:-1.1s}@keyframes sound{from{transform:scaleY(.4)}to{transform:scaleY(1)}}
.play-button{border:0;border-radius:40px;background:var(--ink);color:var(--paper);height:60px;min-width:188px;padding:0 29px;display:flex;gap:12px;align-items:center;justify-content:center;font-weight:500;font-size:15px;transition:background .15s}.play-button:not(:disabled):hover{background:#436371}.play-button:disabled{background:var(--mist);color:#687e88}.play-button svg{width:19px;height:19px;fill:currentColor;flex-shrink:0}.volume-control{display:flex;align-items:center;gap:12px;justify-self:end;color:var(--muted)}.volume-control svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}.volume-control input{appearance:none;-webkit-appearance:none;width:88px;height:28px;margin:0;background:transparent;cursor:pointer}.volume-control input::-webkit-slider-runnable-track{background:#c1cfd5;height:2px;border-radius:0}.volume-control input::-moz-range-track{background:#c1cfd5;height:2px;border-radius:0}.volume-control input::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;width:10px;height:10px;margin-top:-4px;border-radius:50%;background:var(--ink)}.volume-control input::-moz-range-thumb{width:10px;height:10px;border:0;border-radius:50%;background:var(--ink)}.volume-control input:disabled{opacity:.5;cursor:default}.volume-control output{font-size:11px;min-width:28px;font-variant-numeric:tabular-nums}.player-note{grid-column:1/-1;text-align:center;margin:0;font-size:12px;color:var(--muted);line-height:1.6}.device-volume{font-size:12px;color:var(--muted);margin:0;justify-self:end;max-width:170px;line-height:1.6}.completion{display:flex;align-items:center;gap:21px;min-height:150px;padding:24px 0;outline:none}.completion-mark{width:54px;height:54px;fill:none;stroke:var(--ink);stroke-width:1.4;flex-shrink:0}.completion-copy h2{font-size:22px;font-weight:500;letter-spacing:-.05em;margin:0 0 9px}.completion-copy p{font-size:13px;color:var(--muted);margin:0}.completion time{display:block;font-size:12px;margin-top:13px;color:var(--muted);font-variant-numeric:tabular-nums}body.is-complete .intro h1{font-size:clamp(56px,5.6vw,80px)}
footer{display:flex;justify-content:flex-end;align-items:center;font-size:10px;color:var(--muted);min-height:78px;gap:16px}audio{display:none}.noscript{padding:15px;text-align:center;color:var(--ink)}
@media(min-width:1440px){.walk{min-height:570px}.landscape{width:76%;right:-40px}}
@media(max-width:1000px) and (min-width:701px){.page{padding:0 35px}.intro{padding-left:10px}.intro h1{font-size:65px}.walk{min-height:470px}.landscape{width:76%;right:-8px}.meditation{margin:0 10px}.player-content{column-gap:26px}.track{gap:12px}.volume-control{gap:8px}.volume-control input{width:65px}.volume-control output{display:none}.play-button{min-width:164px}}
/* Mobile: one obvious primary action with a generous touch area. */
@media(max-width:700px){
  .page{padding:0 24px calc(28px + env(safe-area-inset-bottom));min-height:100svh;overflow:hidden}
  .header{height:72px;gap:10px}.brand{font-size:13px;gap:8px}.brand-mark{width:25px;height:25px}.header time{font-size:12px;letter-spacing:0}
  main{justify-content:flex-start}
  .walk{margin:0;min-height:360px;display:block;flex:1}
  .intro{padding:12px 0 0 4px;width:100%}
  .intro h1{font-size:clamp(40px,12vw,58px);line-height:1.35;letter-spacing:-.025em}
  .intro p{font-size:16px;margin:15px 0 0 2px;line-height:1.5}
  .landscape{width:390px;max-width:none;right:-80px;bottom:0}
  .meditation{margin:0}
  .player-content{grid-template-columns:minmax(0,1fr);padding:20px 0 12px;gap:16px}
  .track{gap:14px}.track-copy{display:flex;align-items:center;justify-content:space-between;gap:10px;flex:1;min-width:0}
  .track h2{font-size:19px;margin:0;white-space:nowrap}.track-meta{font-size:15px;gap:2px;flex-direction:column;align-items:flex-end;line-height:1.5}
  .sound-mark{width:24px;gap:3px;height:28px}.sound-mark i:nth-child(3){height:28px}.sound-mark i:nth-child(2),.sound-mark i:nth-child(4){height:21px}
  .play-button{width:min(100%,294px);justify-self:center;min-width:0;min-height:60px;height:auto;padding:15px 24px;gap:11px;font-size:18px;font-weight:600;line-height:1.4;border-radius:32px;touch-action:manipulation}
  .play-button svg{width:21px;height:21px}.play-button:disabled{color:#4f6772;background:#e2eaee}
  .volume-control{width:100%;min-height:48px;justify-self:stretch;gap:12px;color:var(--ink)}
  .volume-control svg{display:none}.volume-control label{font-size:16px;white-space:nowrap}
  .volume-control input{width:auto;min-width:60px;flex:1;height:48px;touch-action:pan-y}
  .volume-control input::-webkit-slider-runnable-track{height:5px;border-radius:3px;background:#adbec7}
  .volume-control input::-moz-range-track{height:5px;border-radius:3px;background:#adbec7}
  .volume-control input::-webkit-slider-thumb{width:28px;height:28px;margin-top:-11.5px;border:4px solid var(--paper);box-shadow:0 0 0 1px var(--ink)}
  .volume-control input::-moz-range-thumb{width:20px;height:20px;border:4px solid var(--paper);box-shadow:0 0 0 1px var(--ink)}
  .volume-control output{display:block;font-size:15px;min-width:40px;text-align:right}
  .player-note{font-size:16px;line-height:1.6;text-wrap:pretty}
  .device-volume{justify-self:center;max-width:none;font-size:16px;line-height:1.6;text-align:center}
  .completion{flex-direction:column;align-items:center;text-align:center;gap:18px;min-height:270px;padding:30px 0}
  .completion-mark{width:64px;height:64px;stroke-width:2}
  .completion-copy h2{font-size:26px;font-weight:600;letter-spacing:-.04em;margin:0 0 12px;line-height:1.4}
  .completion-copy p{font-size:17px;line-height:1.6}.completion time{margin-top:16px;font-size:15px}
  footer{min-height:48px;font-size:11px;gap:8px;padding-bottom:env(safe-area-inset-bottom)}
  body.is-complete .intro h1{font-size:clamp(40px,12vw,58px)}
}
@media(max-width:370px){
  .page{padding:0 20px}.header{height:64px}.brand{font-size:12px;gap:6px}.header time{font-size:11px}.brand-mark{width:22px;height:22px}
  .walk{min-height:320px}.intro{padding-top:8px}.intro h1{font-size:40px}.intro p{font-size:15px;margin-top:12px}
  .landscape{width:340px;right:-95px}.player-content{gap:14px}.track{gap:10px}.track h2{font-size:18px}.track-meta{font-size:14px}
  .completion-copy h2{font-size:24px}body.is-complete .intro h1{font-size:40px}
}
@media(max-width:700px) and (max-height:700px){
  .header{height:60px}.walk{min-height:260px;flex:none}.intro{padding-top:4px}.intro h1{font-size:36px;line-height:1.3}.intro p{font-size:15px;margin-top:12px}
  .landscape{width:300px;right:-65px}.player-content{gap:12px;padding-top:16px}.play-button{min-height:60px;padding:15px 24px}
  body.is-complete .intro h1{font-size:36px}
}
@media(min-width:701px) and (max-height:800px){.header{height:90px}.walk{min-height:470px}.landscape{max-width:850px}.intro{padding-bottom:50px}footer{min-height:65px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
/* Keep the ridge inside the hero, clear of the event header. */
@media(min-width:701px){.landscape{height:100%;width:auto;max-width:none;right:-18px;bottom:0}.walk{height:520px;min-height:520px;flex:none}}
@media(min-width:1440px){.walk{height:570px;min-height:570px}}
@media(min-width:701px) and (max-height:800px){.walk{height:440px;min-height:440px}.header{height:90px}}
@media(min-width:701px) and (max-width:1000px){.walk{height:460px;min-height:460px}.landscape{right:-35px}}
@media(min-width:701px) and (max-width:1000px){.landscape{width:74%;height:auto;right:-20px}}

@media(min-width:701px){.volume-control label{font-size:13px;white-space:nowrap}}

/* Official circular university symbol, shown without recolouring or redrawing. */
.brand{gap:10px}.brand-mark{position:relative;display:block;width:34px;height:34px;flex-shrink:0;overflow:hidden}
.brand-mark img{position:absolute;max-width:none;width:84px;height:auto;left:50%;top:50%;transform:translate(-50%,-50%)}
#brand-name{line-height:1.45;white-space:nowrap}
.language-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:12px;color:var(--muted);font-size:15px}
.language-options{display:flex;gap:4px}.language-options button{min-height:44px;padding:8px 14px;background:transparent;border:1px solid transparent;border-radius:24px;color:var(--muted);font-size:15px;line-height:1.4}
.language-options button[aria-pressed="true"]{background:var(--mist);border-color:var(--line);color:var(--ink);font-weight:600}
.language-options button:hover{color:var(--ink)}
html[lang="en"] .intro h1{font-family:Georgia,'Times New Roman',serif;font-size:clamp(34px,10.8vw,46px);letter-spacing:-.035em;line-height:1.2}
html[lang="en"] .intro p{max-width:240px}
html[lang="en"] .track h2{font-size:17px;white-space:normal;line-height:1.35}
html[lang="en"] .track-meta{font-size:14px}
html[lang="en"] .play-button{font-size:17px}
html[lang="en"] .completion-copy h2{font-size:25px}
@media(max-width:370px){.brand-mark{width:32px;height:32px}.brand-mark img{width:79px}.brand{gap:8px}.language-options button{padding:8px 12px}.intro p{max-width:220px}html[lang="en"] .intro h1{font-size:34px}}
@media(max-width:700px){.player-content{padding-top:14px}.intro{padding-top:6px}}
@media(max-width:700px) and (max-height:700px){.walk{min-height:236px}.language-row{padding-top:8px}.language-options button{min-height:44px}html[lang="en"] .intro h1{font-size:34px}}

/* English copy has its own spacing so labels stay readable on narrow phones. */
@media(max-width:700px){
  html[lang="en"] .intro p{max-width:none;letter-spacing:-.015em}
  html[lang="en"] .track-copy{display:block}
  html[lang="en"] .track h2{font-size:19px;letter-spacing:-.025em}
  html[lang="en"] .track-meta{flex-direction:row;justify-content:space-between;align-items:center;gap:12px;margin-top:4px}
  html[lang="en"] .play-button{font-size:18px}
  html[lang="en"] .completion-copy h2{letter-spacing:-.025em}
}
@media(max-width:700px) and (max-height:700px){
  html[lang="en"] .walk{min-height:340px}
}