:root{--bg:#f5f3ed;--paper:#fffefa;--ink:#173c39;--muted:#687773;--line:#dcded4;--accent:#e16a41;--teal:#347d72;--soft:#e5ece4;--serif:Georgia,'Times New Roman',serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.55 -apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif}button,a,input,select{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #e16a41;outline-offset:4px}a{color:var(--ink)}button:disabled{opacity:.25;cursor:default}button[hidden],[hidden]{display:none!important}.topbar{max-width:1360px;margin:auto;height:100px;padding:0 5%;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:13px;text-decoration:none;font-size:10px;line-height:1.25;letter-spacing:.16em;font-weight:800}.brandmark{font-family:var(--serif);font-size:53px;line-height:1;letter-spacing:-.1em;font-weight:400}.brandmark>span{font:20px var(--serif);color:var(--accent);vertical-align:top;margin-left:7px}.header-right{display:flex;align-items:center;gap:20px;color:var(--muted);font-size:12px}.iconbutton{background:transparent;border:1px solid var(--line);border-radius:50%;min-width:40px;height:40px;color:var(--ink);font-size:18px;display:grid;place-items:center;padding:0 10px}#install{font-size:12px;border-radius:20px}.iconbutton:hover{background:var(--soft)}main{max-width:1200px;margin:55px auto 80px;display:grid;grid-template-columns:.84fr 1.16fr;gap:75px;padding:0 35px}.eyebrow{font-size:10px;letter-spacing:.17em;font-weight:750;margin:0 0 14px;color:var(--teal)}.intro{padding-top:34px}h1{font:clamp(44px,5vw,65px)/1.06 var(--serif);letter-spacing:-.055em;margin:26px 0}h1 span{color:#6b8278}.intro-copy{max-width:330px;font-size:16px;line-height:1.8;color:var(--muted)}.progress-summary{margin-top:35px;display:flex;gap:20px;align-items:center;font-size:11px;color:var(--muted)}.progress-track{display:block;width:110px;height:3px;background:var(--line);overflow:hidden}.progress-track>span{height:100%;background:var(--accent);display:block;width:0;transition:width .3s}.today{border:0;background:transparent;padding:0;margin-top:20px;font-size:12px;text-decoration:underline;text-underline-offset:5px;color:var(--ink)}.desktop-note{display:flex;gap:18px;align-items:center;margin-top:65px;font:italic 17px/1.65 var(--serif);color:var(--muted)}.mini-orbit{font-size:65px;font-style:normal;color:#a6b8aa}.reader-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.reader-toolbar .eyebrow{font-size:9px;margin:0}.reader-toolbar p{margin:4px 0 0;font-size:12px;color:var(--muted)}.arrows{display:flex;gap:8px}.arrows .iconbutton{height:35px;min-width:35px;font-size:16px}.paper-card{border:1px solid #d5dcd0;border-radius:22px;background:var(--paper);overflow:hidden;box-shadow:0 12px 45px #1d3d3910;touch-action:pan-y;animation:enter .25s ease}.card-heading{display:flex;justify-content:space-between;align-items:center;padding:22px 25px 0}.tag{font-size:9px;letter-spacing:.12em;padding:6px 10px;border:1px solid #c7d8cd;border-radius:20px;color:var(--teal);font-weight:700}.card-date{font-size:11px;color:var(--muted)}.hero-art{height:200px;position:relative;margin:10px 18px 0;border-bottom:1px solid #e7e8df}.hero-art canvas{width:100%;height:100%;display:block}.art-label{position:absolute;bottom:10px;left:8px;letter-spacing:.1em;font-size:8px;color:#7d8f81;text-transform:uppercase}.figure-number{position:absolute;bottom:4px;right:10px;font:25px var(--serif);color:#b4bfb2}.card-body{padding:20px 27px 22px}.citation{font-size:10px;color:var(--muted);margin:0 0 8px}h2{font-family:var(--serif);font-weight:400;letter-spacing:-.025em}.card-body h2{font-size:27px;line-height:1.17;margin:0 0 14px}.hook{color:var(--muted);font-size:13px;line-height:1.7;margin:0 0 21px}.actions{display:flex;gap:10px}.primary,.secondary{min-height:43px;border-radius:10px;padding:10px 16px;border:1px solid var(--line);font-size:12px;font-weight:600}.primary{background:var(--ink);color:white;border-color:var(--ink)}.primary span{color:#cbe4cf;margin-right:7px}.primary:hover{background:#285950}.secondary{color:var(--ink);background:transparent}.secondary:hover{background:var(--soft)}.secondary span{margin-left:12px;color:var(--muted)}.card-footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);margin-top:23px;padding-top:15px;font-size:11px}.card-footer a{text-decoration:none}.card-footer button{border:0;background:transparent;font-size:11px;color:var(--muted);padding:4px}.card-footer button[aria-pressed=true]{color:var(--teal);font-weight:700}#summaryPanel{font-size:13px;padding-top:24px;line-height:1.8}#summaryPanel .eyebrow{margin:14px 0 6px}.question{padding:12px 15px;border-left:2px solid var(--accent);background:#f6eee3;margin:18px 0;font-family:var(--serif);font-size:17px}.small{font-size:11px;line-height:1.7;color:var(--muted)}.below-card{display:flex;justify-content:space-between;align-items:center;margin:22px 5px;font-size:10px;color:var(--muted)}.dots{display:flex;gap:5px}.dots button{width:24px;height:24px;padding:0;display:grid;place-items:center;border:0;background:transparent}.dots button:after{content:'';width:5px;height:5px;border-radius:50%;background:#c9d2c5}.dots button.active:after{width:19px;border-radius:3px;background:var(--accent)}.bottom-nav{display:none}.week-panel{grid-column:1/-1;max-width:760px;width:100%;margin:0 auto}.week-panel>h2{font-size:36px}.week-item{display:flex;gap:15px;text-align:left;width:100%;border:0;border-top:1px solid var(--line);padding:20px 5px;background:transparent;color:var(--ink)}.week-item .daynum{font:30px var(--serif);color:var(--accent);min-width:38px}.week-item strong{font-size:15px;font-weight:600}.week-item small{display:block;color:var(--muted);margin-top:4px}.library-link{display:block;margin:25px 0}.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0)}dialog{border:1px solid var(--line);background:var(--paper);color:var(--ink);border-radius:24px;width:min(760px,calc(100% - 24px));max-height:90dvh;padding:28px;box-shadow:0 35px 100px #102b3840;overscroll-behavior:contain}dialog::backdrop{background:#143c395c;backdrop-filter:blur(5px)}.demo-top{display:flex;justify-content:space-between;align-items:start;gap:15px}.demo-top h2{font-size:29px;line-height:1.15;margin:5px 0 12px}.demo-top .eyebrow{margin-bottom:5px}.demo-top .iconbutton{flex-shrink:0}.demo-intro{font-size:13px;color:var(--muted);max-width:610px}.simulation{background:#f1f3eb;border-radius:14px;overflow:hidden;margin:18px 0 10px;height:280px}.simulation canvas{width:100%;height:100%;display:block}.stats{font-size:12px;display:flex;gap:12px;flex-wrap:wrap;color:var(--teal);min-height:23px;margin-bottom:16px}.stats span{padding:4px 9px;border:1px solid #d3dfd1;border-radius:7px}.controls{display:grid;grid-template-columns:1fr 1fr;gap:16px 24px}.control label{display:flex;justify-content:space-between;font-size:12px;margin-bottom:9px}.control output{color:var(--teal);font-variant-numeric:tabular-nums}.control input{width:100%;accent-color:var(--teal);min-height:25px}.control select{width:100%;background:var(--paper);border:1px solid var(--line);color:var(--ink);border-radius:7px;padding:10px;font:12px inherit}.demo-actions{display:flex;gap:10px;margin:17px 0}.demo-explainer{border-top:1px solid var(--line);padding-top:19px;font-size:13px;line-height:1.75}.demo-explainer .eyebrow{margin-bottom:6px}.demo-explainer code{display:block;padding:12px;background:var(--soft);border-radius:8px;font-size:11px;overflow-wrap:anywhere;white-space:normal}.demo-explainer a{font-size:12px}.demo-explainer p{margin:6px 0 13px}#aboutDialog{max-width:550px;font-size:14px;line-height:1.8}body.modal-open{overflow:hidden}@keyframes enter{from{opacity:.4;transform:translateX(10px)}to{opacity:1;transform:translateX(0)}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}@media(max-width:800px){.topbar{height:77px;padding:0 23px}.header-right{gap:10px}.header-right>span{font-size:10px}.brandmark{font-size:43px}.brand{font-size:8px;gap:10px}main{display:block;margin:25px auto 105px;padding:0 20px;max-width:600px}.intro{padding:0}.intro>.eyebrow{font-size:8px;margin:0}h1{font-size:38px;margin:11px 0 13px;line-height:1.04}h1 br{display:none}h1 span{display:inline}.intro-copy{font-size:12px;line-height:1.65;max-width:360px;margin:0}.progress-summary{margin-top:16px;font-size:10px;gap:12px}.today{position:relative;font-size:10px;margin-top:12px}.desktop-note{display:none}.reading-area{margin-top:25px}.reader-toolbar{margin-bottom:14px}.reader-toolbar .eyebrow{font-size:8px}.card-heading{padding:18px 20px 0}.hero-art{height:170px;margin:7px 13px 0}.card-body{padding:18px 21px}.card-body h2{font-size:25px}.hook{font-size:12px;margin-bottom:17px}.citation{font-size:9px}.actions{gap:8px}.primary,.secondary{padding:10px 12px;font-size:11px}.card-footer{margin-top:18px;font-size:10px}.card-footer button{font-size:10px}.below-card{margin:15px 0}.bottom-nav{position:fixed;bottom:0;left:0;right:0;display:flex;padding:8px 25px calc(9px + env(safe-area-inset-bottom));background:#f5f3edf5;backdrop-filter:blur(15px);border-top:1px solid var(--line);z-index:5;justify-content:space-around}.bottom-nav button{display:flex;flex-direction:column;align-items:center;gap:1px;background:transparent;border:0;color:#89978d;font-size:9px;min-width:70px;min-height:42px}.bottom-nav button span{font-size:23px;line-height:1.2}.bottom-nav .active{color:var(--ink)}dialog{padding:21px 17px;border-radius:20px;max-height:93dvh}.demo-top h2{font-size:26px}.demo-intro{font-size:12px}.simulation{height:240px}.controls{gap:14px;grid-template-columns:1fr 1fr}.control label{font-size:11px}.demo-explainer{font-size:12px}.stats{font-size:10px;gap:5px}.week-panel{margin-top:35px}.week-panel>h2{font-size:31px}.week-item strong{font-size:13px}}