.bd a{color:#b23a2e}.bd a:hover{color:#8f2c22}.bd{--leather:#2a1f18;--leather2:#1b140f;--paper:#e8e3d8;--paper2:#f2eee5;--ink:#1f1a16;--soft:#5c544b;--red:#b23a2e;--green:#3f8a5a;font-family:var(--font-space-grotesk),system-ui,sans-serif;color:var(--ink);background:radial-gradient(120% 80% at 50% 0,#3a2b21,#1b140f 70%);position:relative;overflow-x:clip}.bd *{box-sizing:border-box}.bd .serif{font-family:var(--font-fraunces),Georgia,serif}.bd .mono{font-family:var(--font-jetbrains-mono),monospace}.bd .spine{z-index:3;background:linear-gradient(90deg,#140e0a,#2a1f18 70%,#1b140f);width:120px;position:fixed;top:0;bottom:0;left:0;box-shadow:inset -8px 0 16px #00000080}.bd .ring{z-index:6;border:7px solid #b9b2a6;border-left-color:#8c857a;border-radius:22px;width:168px;height:44px;position:fixed;left:52px;box-shadow:0 6px 10px #00000073,inset 0 2px #ffffff80}.bd .tabs{float:right;z-index:0;flex-direction:column;gap:6px;margin-right:-48px;display:flex;position:sticky;top:120px}.bd .tab{text-align:right;color:#fff;border-radius:0 12px 12px 0;width:150px;padding:14px 14px 14px 40px;font-size:14px;font-weight:600;text-decoration:none;transition:transform .35s cubic-bezier(.16,1,.3,1);display:block;box-shadow:4px 6px 14px #0000004d}.bd .tab:hover{color:#fff;transform:translate(10px)}.bd .sheet{z-index:1;background-color:var(--paper);transform-origin:0;background-image:linear-gradient(#1f1a160d 1px,#0000 1px),linear-gradient(90deg,#1f1a160d 1px,#0000 1px);background-size:28px 28px;border-radius:6px 18px 18px 6px;max-width:1110px;min-height:620px;margin:0 0 72px 150px;padding:72px 80px 72px 110px;position:relative;box-shadow:0 2px #d6d0c3,0 4px #ccc5b7,0 6px #c2bba9,0 50px 80px -40px #000000b3}.bd .hole{background:#1b140f;border-radius:50%;width:24px;height:24px;position:absolute;left:40px;box-shadow:inset 0 3px 4px #000000b3}.bd .cover{z-index:1;color:#efe7d8;transform-origin:0;background:linear-gradient(150deg,#3b2a20,#21170f);border-radius:8px 22px 22px 8px;max-width:1110px;min-height:640px;margin:0 0 72px 150px;padding:96px 96px 96px 120px;position:relative;overflow:clip;box-shadow:inset 0 0 0 2px #ffffff0a,0 60px 100px -40px #000c}.bd .cover:after{content:"";pointer-events:none;border-radius:14px;position:absolute;inset:28px 28px 28px 48px;box-shadow:inset 0 0 0 2px #c9a05a59}.bd .btn{white-space:nowrap;border-radius:12px;align-items:center;height:52px;padding:0 24px;font-size:16px;font-weight:600;text-decoration:none;transition:transform .35s cubic-bezier(.16,1,.3,1),background .3s;display:inline-flex}.bd .btn-p{background:var(--red);color:#fff}.bd .btn-p:hover{color:#fff;background:#8f2c22;transform:translateY(-2px)}.bd .tree{font-size:16px;line-height:2.1}.bd .tree div{align-items:center;gap:10px;display:flex}.bd .tree i{background:var(--red);border-radius:2px;flex:none;width:8px;height:8px}.bd .file{background:var(--paper2);border-radius:12px;align-items:center;gap:14px;padding:16px 18px;display:flex;box-shadow:0 10px 24px -16px #0006,inset 0 0 0 1px #1f1a1614}.bd .file .ext{font-family:var(--font-jetbrains-mono),monospace;color:#e8e3d8;background:#1f1a16;border-radius:6px;padding:4px 7px;font-size:11px;font-weight:500}.bd .msg{border-radius:16px;max-width:440px;padding:16px 18px;font-size:16px;line-height:1.5}.bd .toggle{background:#d9d3c6;border-radius:999px;padding:5px;display:inline-flex}.bd .toggle span{border-radius:999px;padding:10px 18px;font-size:14px;font-weight:600}@media (prefers-reduced-motion:no-preference){.bd .rise{animation:1s cubic-bezier(.16,1,.3,1) both enter}@supports (animation-timeline:view()){.bd .cover{animation:linear both open;animation-timeline:view();animation-range:exit exit 80%}.bd .sheet{animation:linear both turn;animation-timeline:view();animation-range:entry entry 70%}}}@keyframes enter{0%{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}@keyframes open{0%{transform:perspective(2000px)rotateY(0)}to{opacity:.2;transform:perspective(2000px)rotateY(-55deg)}}@keyframes turn{0%{opacity:.3;transform:perspective(2000px)rotateY(38deg)translate(40px)}to{opacity:1;transform:none}}@media (max-width:900px){.bd .spine,.bd .ring,.bd .tabs{display:none}.bd .sheet,.bd .cover{margin-left:16px;margin-right:16px;padding:40px 28px}.bd .split{grid-template-columns:1fr!important}}@media (max-width:640px){.bd .cover:after{inset:12px}.bd .sheet,.bd .cover{min-height:0;margin-left:12px;margin-right:12px;padding:36px 22px}}@media (max-width:900px){.bd .topnav{padding:0 20px!important}}