@font-face{font-family:Latn;src:url("assets/fonts/font-01.woff2") format('woff2');font-weight:400}
@font-face{font-family:Latn;src:url("assets/fonts/font-02.woff2") format('woff2');font-weight:600 900}
@font-face{font-family:Ital;src:url("assets/fonts/font-03.woff2") format('woff2');font-style:italic}
@font-face{font-family:SSC;src:url("assets/fonts/font-04.woff2") format('woff2');font-weight:400}
@font-face{font-family:SSC;src:url("assets/fonts/font-05.woff2") format('woff2');font-weight:600 900}
@font-face{font-family:LatS;src:url("assets/fonts/font-06.woff2") format('woff2');font-weight:400 900}
@font-face{font-family:Sans;src:url("assets/fonts/font-07.woff2") format('woff2');font-weight:400 900}
:root{--paper:#f5f1e8;--paper2:#ece5d6;--ink:#17150f;--ink2:#4a4339;--acc:#984509;--gold:#d48a2a;--gold2:#f0c27a;--red:#a1271a;--rule:#cfc4b0;--ok:#2f6b3a;
 --serif:Latn,SSC,'Noto Serif SC',serif;--sans:LatS,Sans,'Noto Sans SC',sans-serif;--ital:Ital,Latn,SSC,serif}
*{box-sizing:border-box;margin:0;padding:0}
html,body{width:100%;height:100%;overflow:hidden;background:#0e0d0b}
#stage{position:absolute;left:0;top:0;width:1920px;height:1080px;transform-origin:0 0;background:var(--paper);color:var(--ink);font-family:var(--serif);overflow:hidden}
#stage::before{content:'';position:absolute;inset:0;background:radial-gradient(1200px 700px at 70% 0%,rgba(212,138,42,.07),transparent 70%);pointer-events:none}
button{font:inherit;color:inherit}
.btn{font-family:var(--sans);font-size:24px;font-weight:600;padding:6px 16px;border:2px solid var(--ink);background:transparent;border-radius:4px;cursor:pointer;line-height:1.25;white-space:nowrap}
.btn:hover{background:var(--ink);color:var(--paper)}
.btn.on{background:var(--ink);color:var(--paper)}
.btn.ic{min-width:46px;padding:6px 10px}
.btn.offk{opacity:.55;text-decoration:line-through}
.btn.big{font-size:34px;padding:14px 34px}
.btn.ghost{border-color:var(--ink2)}
/* top bar */
#top{position:absolute;left:0;top:0;width:1920px;height:72px;display:flex;align-items:center;gap:22px;padding:0 36px;border-bottom:2px solid var(--ink);background:var(--paper);z-index:20}
#mast{font-family:Latn;font-weight:600;font-size:24px;letter-spacing:.18em}
#chap{display:none}
#prog{display:flex;gap:6px;flex:1;align-items:center}
#prog .sg{flex:1;height:30px;position:relative;cursor:pointer;display:flex;align-items:center}
#prog .sg i{display:block;width:100%;height:6px;background:var(--rule);border-radius:3px;overflow:hidden}
#prog .sg i b{display:block;height:100%;width:0;background:var(--acc)}
#prog .sg.cur i{height:10px}
#ctl{display:flex;gap:8px;align-items:center}
#mode{font-family:var(--sans);font-size:24px;font-weight:600;color:var(--ink2);margin-right:6px}
/* main */
#main{position:absolute;left:0;top:72px;width:1920px;height:836px;overflow:hidden}
.beat{position:absolute;inset:0;padding:44px 96px 30px;transition:opacity .7s ease,transform .8s cubic-bezier(.2,.7,.2,1)}
.beat.enter{opacity:0;transform:translateY(60px)}
.beat.leave{opacity:0;transform:translateY(-50px)}
.rv{opacity:0;transform:translateY(26px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
.rv.on{opacity:1;transform:none}
.dim{opacity:.28!important}
.kick{font-family:var(--sans);font-size:26px;font-weight:700;letter-spacing:.08em;color:var(--acc);text-transform:uppercase}
.hd{font-family:var(--serif);font-weight:700;font-size:80px;line-height:1.08;letter-spacing:-.01em;margin:16px 0 16px}
.hd.l{font-size:100px}
.dek{font-size:40px;line-height:1.4;color:var(--ink2)}
.body{font-size:36px;line-height:1.5}
.lab{font-family:var(--sans);font-size:26px;font-weight:600;color:var(--ink2)}
.srcl{position:absolute;left:96px;bottom:18px;font-family:var(--sans);font-size:24px;color:var(--ink2)}
.tag{display:inline-block;font-family:var(--sans);font-size:24px;font-weight:700;color:var(--paper);background:var(--ink);padding:3px 12px;border-radius:3px}
.tag.ill{position:absolute;right:14px;top:14px;background:rgba(23,21,15,.82)}
.tag.acc{background:var(--acc)}
.rule{height:2px;background:var(--ink);margin:18px 0}
.fig{position:absolute;overflow:hidden;border-radius:2px;background:#ddd}
.fig img{width:100%;height:100%;object-fit:cover;display:block}
.cap{font-family:var(--sans);font-size:24px;color:var(--ink2);margin-top:10px}
.quote{font-family:var(--serif);font-size:52px;line-height:1.38;font-weight:700}
.quote .cur{display:inline-block;width:4px;height:.9em;background:var(--acc);vertical-align:-.1em;margin-left:4px;animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.qby{font-family:var(--sans);font-size:26px;font-weight:600;color:var(--acc);margin-top:14px}
.qen{font-family:var(--ital);font-style:italic;font-size:36px;color:var(--ink2);margin-top:10px}
.card{background:#fffdf8;border:2px solid var(--ink);border-radius:4px;padding:24px 28px}
.num{font-family:Latn,SSC,serif;font-weight:600;font-variant-numeric:tabular-nums}
.stamp{display:inline-block;font-family:var(--sans);font-weight:800;font-size:30px;border:4px solid currentColor;padding:4px 16px;border-radius:6px;transform:rotate(-4deg)}
.stamp.ok{color:var(--ok)}.stamp.no{color:var(--red)}
/* subtitles */
#subs{position:absolute;left:0;right:0;bottom:16px;display:flex;justify-content:center;z-index:15;pointer-events:none;transition:opacity .25s}
#subs.hide{opacity:0}
#subT{max-width:1240px;background:rgba(23,21,15,.92);color:#fbf7ee;font-family:var(--serif);font-size:38px;line-height:1.38;padding:12px 30px;border-radius:6px;text-align:center}
#subT.en{max-width:1680px;font-size:34px;font-family:Latn,var(--serif)}
#toast{position:absolute;left:50%;top:96px;transform:translateX(-50%);background:var(--ink);color:var(--paper);font-family:var(--sans);font-size:28px;padding:10px 26px;border-radius:6px;opacity:0;transition:opacity .3s;z-index:30;pointer-events:none}
#toast.on{opacity:1}
.ovl{position:absolute;inset:0;background:rgba(23,21,15,.55);z-index:40;display:flex;align-items:center;justify-content:center}
.ovl.hide{display:none}
.ovl .box{background:var(--paper);border:3px solid var(--ink);max-width:1400px;max-height:900px;overflow:auto;padding:40px 54px;display:flex;flex-direction:column;gap:18px}
.ovlh{font-family:var(--serif);font-weight:700;font-size:48px}
#ovlB{font-size:32px;line-height:1.5}
#ovlB table{border-collapse:collapse;font-family:var(--sans);font-size:30px}
#ovlB td{padding:6px 24px 6px 0}
#ovlB td:first-child{font-family:Latn,var(--sans);font-weight:600;color:var(--acc)}
#ovlB p{margin-bottom:12px}
#ovlB p .en{display:block;font-family:Latn;color:var(--ink2);font-size:28px}
#ovlX{align-self:flex-end}
/* start */
#start{position:absolute;inset:0;z-index:50;background:var(--paper);display:flex;align-items:center}
#start.hide{display:none}
#start .sbg{position:absolute;right:0;top:0;width:1100px;height:1080px;background-size:cover;background-position:30% 50%}
#start .sbg::after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,var(--paper) 0%,rgba(245,241,232,0) 38%)}
#start .sin{position:relative;margin-left:120px;width:900px}
#start .sh{font-size:110px;font-weight:700;line-height:1.1;margin:16px 0 4px}
#start .sen{font-family:var(--ital);font-style:italic;font-size:64px;color:var(--ink2)}
#start .sbtn{display:flex;gap:24px;margin:48px 0 20px}
#start .ssub{font-family:var(--sans);font-size:28px;color:var(--ink2)}
#start .btn.big:first-child{background:var(--ink);color:var(--paper)}
/* views */
.split{display:flex;gap:64px;height:100%}
.col{flex:1;min-width:0}
.sl{width:6px;background:var(--ink);height:100%}
input[type=range]{-webkit-appearance:none;appearance:none;width:100%;height:10px;background:var(--rule);border-radius:5px;outline:none}
input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:40px;height:40px;border-radius:50%;background:var(--acc);border:4px solid var(--paper);box-shadow:0 0 0 2px var(--acc);cursor:pointer}
.chip{display:inline-flex;align-items:center;gap:10px;font-family:var(--sans);font-size:30px;font-weight:600;border:2px solid var(--ink);border-radius:30px;padding:8px 24px;background:#fffdf8}
.flip{perspective:1600px;cursor:pointer}
.flip .in{position:relative;width:100%;height:100%;transition:transform .8s cubic-bezier(.3,.7,.2,1);transform-style:preserve-3d}
.flip.f .in{transform:rotateY(180deg)}
.flip .fa,.flip .ba{position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:26px;border:2px solid var(--ink);border-radius:6px;background:#fffdf8}
.flip .ba{transform:rotateY(180deg);background:var(--ink);color:var(--paper)}
.flip:not(.f) .ba{visibility:hidden}.flip.f .fa{visibility:hidden}
.opt{display:block;width:100%;text-align:left;font-family:var(--serif);font-size:36px;padding:14px 26px;border:2px solid var(--ink);background:#fffdf8;border-radius:6px;cursor:pointer;margin-bottom:14px}
.opt:hover{background:var(--paper2)}
.opt.ok{background:var(--ok);color:#fff;border-color:var(--ok)}
.opt.no{background:var(--red);color:#fff;border-color:var(--red)}
svg text{font-family:var(--sans)}
.deco::before{content:"\201C"}

.academy-return{position:fixed;right:12px;bottom:12px;z-index:100;padding:8px 13px;border:1px solid #cfc4b0;border-radius:4px;background:rgba(255,253,248,.96);color:#17150f;font:600 14px/1.4 system-ui,sans-serif;text-decoration:none;box-shadow:0 2px 8px #17150f22}.academy-return:hover{background:#17150f;color:#f5f1e8}.academy-return:focus-visible,button:focus-visible,a:focus-visible{outline:3px solid #984509;outline-offset:3px}@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;transition-duration:.01ms!important}}