:root{--bg:#f0ede3;--panel:#fffdf7;--text:#183033;--muted:#667a79;--accent:#2f6d70;--border:rgba(47,109,112,.16);--forest:#587d63;--mint:#c9dec9;--charcoal:#193334;--sidebar:260px}*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:var(--text);background:radial-gradient(circle at top left,rgba(201,222,201,.7),transparent 34rem),linear-gradient(135deg,#fbfaf5,#edf5ee);min-height:100vh}main{max-width:640px;margin:0 auto;padding:48px 20px}.card{border:1px solid var(--border);border-radius:20px;padding:24px;margin-bottom:16px;box-shadow:0 12px 32px rgba(25,51,52,.06)}.card,.entry-card{background:var(--panel)}.entry-card{border:1px solid var(--border);border-radius:16px;padding:16px;box-shadow:0 6px 18px rgba(25,51,52,.05)}button{background:var(--accent);color:#fff;border:none;border-radius:999px;padding:10px 18px;font-size:15px;font-weight:700;cursor:pointer}details.accordion>summary{cursor:pointer;list-style:none}details.accordion>summary::-webkit-details-marker,details.accordion>summary::marker{display:none}details.accordion>summary .chevron{display:inline-block;transition:transform .15s ease}details.accordion[open]>summary .chevron{transform:rotate(90deg)}button:disabled{opacity:.5;cursor:default}button.secondary{background:transparent;border:1px solid var(--border);color:var(--text)}.muted{color:var(--muted);font-size:14px}.tabs{display:flex;gap:8px;margin-bottom:16px}.tabs button{background:transparent;border:1px solid var(--border);color:var(--muted)}.tabs button.active{background:var(--accent);color:#fff;border-color:var(--accent)}.mobile-bar{display:none}.nav-toggle{width:44px;height:44px;padding:0;border-radius:14px;background:hsla(0,0%,100%,.8);border:1px solid var(--border);display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;cursor:pointer}.nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--accent);transition:.18s ease}.nav-toggle[aria-expanded=true] span:first-child{transform:translateY(6px) rotate(45deg)}.nav-toggle[aria-expanded=true] span:nth-child(2){opacity:0}.nav-toggle[aria-expanded=true] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}.mobile-title{font-weight:700;letter-spacing:-.01em;flex:1 1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--text)}.scrim{position:fixed;inset:0;background:rgba(25,51,52,.42);border:0;padding:0;cursor:pointer;z-index:9}.sidebar{position:fixed;inset:0 auto 0 0;width:var(--sidebar);padding:28px 20px;background:rgba(255,253,247,.9);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-right:1px solid var(--border);display:flex;flex-direction:column;gap:24px;z-index:10;overflow-y:auto}.brand-lockup{color:var(--text);font-weight:800;font-size:17px;letter-spacing:-.01em;text-decoration:none}#nav{display:grid;grid-gap:6px;gap:6px}.nav-btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:0;background:transparent;text-align:left;padding:12px 14px;border-radius:14px;color:var(--text);font-weight:650;cursor:pointer;display:flex;align-items:center;gap:10px;text-decoration:none;font-size:15px;transition:.16s ease}.nav-btn:hover{background:rgba(201,222,201,.42)}.nav-btn.active{background:var(--accent);color:#fff}.nav-dot{width:8px;height:8px;border-radius:99px;background:currentColor;opacity:.65;flex:0 0 auto}.nav-caret{margin-left:auto;font-size:11px;opacity:.6}.nav-sub{display:grid;grid-gap:6px;gap:6px;padding-left:18px}.nav-sub .nav-btn{padding:9px 14px;font-size:14px}.app-shell{margin-left:var(--sidebar)}@media (max-width:900px){:root{--bar-h:60px}.mobile-bar{display:flex;align-items:center;gap:12px;position:-webkit-sticky;position:sticky;top:0;z-index:11;min-height:var(--bar-h);box-sizing:border-box;padding:10px 14px;background:hsla(45,33%,95%,.92);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border-bottom:1px solid var(--border)}.sidebar{transform:translateX(-100%);transition:transform .22s ease;width:min(84vw,var(--sidebar));box-shadow:0 0 60px rgba(25,51,52,.2);padding-top:calc(var(--bar-h) + 20px)}.sidebar.open{transform:translateX(0)}.app-shell{margin-left:0}}