:root{--ts-ink:#26334d;--ts-cream:#fff9ec;--ts-paper:#fffef9;--ts-mint:#bde3cf;--ts-lavender:#d9c8eb;--ts-green:#6b9876;--ts-focus:#245e9c;--ts-radius:18px;--shadow:0 7px 18px rgba(51,56,78,.13);color-scheme:light;font-family:ui-rounded,"Trebuchet MS","Arial Rounded MT Bold",Arial,sans-serif;color:var(--ts-ink);background:var(--ts-cream)}*{box-sizing:border-box}[hidden]{display:none!important}html{min-width:320px;scroll-behavior:smooth}body{margin:0;min-height:100vh;background:var(--ts-cream)}button,a{font:inherit;color:inherit}button{cursor:pointer;min-width:44px;min-height:44px}button:focus-visible,a:focus-visible{outline:3px solid var(--ts-focus);outline-offset:3px}.skip-link{position:fixed;z-index:1000;left:12px;top:-80px;padding:12px 18px;border-radius:10px;background:var(--ts-ink);color:#fff}.skip-link:focus{top:12px}.noscript{max-width:40rem;margin:30px auto;padding:20px;background:#fff}.router-card{max-width:620px;margin:12vh auto;padding:clamp(26px,6vw,48px);border:1px solid rgba(74,77,95,.12);border-radius:var(--ts-radius);background:var(--ts-paper);box-shadow:var(--shadow);text-align:center}.router-card h1{font-size:clamp(2.2rem,7vw,4rem)}.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:62px;padding:8px max(14px,env(safe-area-inset-right)) 8px max(14px,env(safe-area-inset-left));background:rgba(255,249,236,.96);border-bottom:1px solid #e5d9c5;backdrop-filter:blur(10px)}.brand-mark{display:flex;align-items:center;gap:10px}.brand-mark strong,.brand-mark small{display:block}.brand-mark strong{font-size:1.05rem}.brand-mark small{color:#64718b;font-size:.78rem}.mini-shell{display:grid;place-items:center;width:34px;height:28px;color:#719274;background:var(--ts-mint);border:3px solid #68856c;border-radius:50%}.device-links{display:flex;gap:6px}.device-links a{min-height:38px;padding:8px 10px;border:1px solid #d7cce8;border-radius:12px;background:#fff;color:#365d7c;font-size:.82rem;font-weight:800;text-decoration:none}.app-shell{max-width:1060px;margin:auto;padding:clamp(22px,4vw,46px) clamp(16px,3vw,28px) 80px}.eyebrow{margin:0 0 8px;color:#64718b;font-size:.78rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}h1,h2,h3,p{overflow-wrap:break-word}h1{margin:0 0 17px;font-size:clamp(2.6rem,7vw,5.9rem);line-height:1.03;letter-spacing:-.05em}h2{margin:0 0 10px;font-size:clamp(1.45rem,3vw,2.25rem);line-height:1.1}p{line-height:1.58}.button{border:2px solid rgba(38,51,77,.18);border-radius:13px;padding:10px 16px;font-weight:800;background:#fff;box-shadow:0 3px 0 rgba(38,51,77,.12)}.button.primary{background:var(--ts-green);border-color:#547b5e;color:#fff}.button.secondary{background:var(--ts-paper)}.text-button{border:0;background:transparent;padding:10px;color:#365d7c;font-weight:700;text-decoration:underline;text-underline-offset:3px}.hero{display:grid;grid-template-columns:minmax(0,1.22fr) minmax(260px,.6fr);gap:clamp(30px,7vw,80px);align-items:center;padding:clamp(28px,7vw,70px) 0}.hero>div>p:not(.eyebrow){max-width:43rem;font-size:1.13rem}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.hero-art{min-height:286px;display:grid;align-content:center;gap:14px;padding:31px;border:10px solid #e8c7a1;border-radius:100px 100px 14px 14px;background:#cce8ef;box-shadow:var(--shadow);transform:rotate(1deg)}.hero-art span{font-size:.72rem;font-weight:900;letter-spacing:.16em}.hero-art b{font-family:Georgia,serif;font-size:1.6rem;line-height:1.1}.hero-art i{line-height:1.4}.trail{padding:clamp(28px,5vw,52px);border-radius:var(--ts-radius);background:linear-gradient(135deg,#fff,var(--ts-mint));box-shadow:var(--shadow)}.trail-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:14px;list-style:none;margin:26px 0 0;padding:0}.stone{width:100%;min-height:154px;display:grid;grid-template-columns:auto 1fr;gap:7px 13px;align-content:start;padding:17px;border:2px solid rgba(38,51,77,.14);border-radius:20px;background:var(--ts-paper);box-shadow:0 5px 0 rgba(57,59,72,.14),var(--shadow);text-align:left}.stone:hover,.story-card:hover{transform:translateY(-2px)}.stone>span{grid-row:span 2;display:grid;place-items:center;width:36px;height:36px;border-radius:14px;background:var(--ts-lavender);font-weight:900}.stone strong{font-size:1.1rem}.stone small{grid-column:2;color:#64718b;line-height:1.35}.stone em{grid-column:1/-1;color:#365d7c;font-size:.82rem;font-style:normal;font-weight:800}.stone.done{border-color:#719274;background:#f4fcf6}.stone.done>span{background:var(--ts-green);color:#fff}.safe-note{max-width:780px;margin:58px auto 0}.safe-note h2{font-size:1.55rem}.safe-note .text-button+.text-button{margin-left:14px}.lesson-grid,.story-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(240px,.5fr);gap:clamp(25px,6vw,68px);align-items:center}.lesson-grid h1,.story-grid h1{font-size:clamp(2.4rem,6vw,4.9rem)}figure[data-art]{min-height:250px;margin:0;border-radius:var(--ts-radius);background:linear-gradient(145deg,#cce8ef,#fff9ec);display:grid;place-items:end center;overflow:hidden;box-shadow:var(--shadow)}figure[data-art] img{max-width:100%;max-height:345px;object-fit:contain}.panel{border:1px solid rgba(74,77,95,.12);border-radius:var(--ts-radius);background:rgba(255,254,249,.96);box-shadow:var(--shadow)}.tool-card,.choice-panel{margin-top:28px;padding:22px}.tool-options,.choices{display:grid;gap:10px;margin-top:15px}.tool-options button,.choices button{padding:15px;border:2px solid rgba(38,51,77,.14);border-radius:13px;background:#fff;text-align:left;line-height:1.43}.tool-options button:hover,.tool-options button.chosen,.choices button:hover{border-color:#6b9876;background:#f1faf3}.tool-response{min-height:1.5em;margin:14px 0 0;color:#365d7c;font-weight:800}.story-section{margin-top:48px}.story-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:17px}.story-card{min-height:174px;padding:20px;border:2px solid rgba(38,51,77,.14);border-radius:20px;background:var(--ts-paper);box-shadow:0 5px 0 rgba(57,59,72,.14),var(--shadow);text-align:left;display:grid;align-content:start;gap:8px}.story-card small,.story-card span{color:#64718b}.story-card strong{font-size:1.17rem}.choices button span{display:block;margin-bottom:5px;color:#365d7c;font-size:.76rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.choices button:disabled{cursor:default;opacity:.68}.reflection{margin-top:18px;padding:18px;border-radius:14px;background:var(--ts-mint)}.bottom-actions{display:flex;justify-content:flex-start;margin-top:48px;padding-top:20px;border-top:1px solid #e5d9c5}.reading{max-width:760px}.reading>article{margin:22px 0;padding:20px}.reading li{margin:7px 0;line-height:1.5}@media(max-width:700px){.device-links{display:none}.hero,.lesson-grid,.story-grid{grid-template-columns:1fr}.hero-art{min-height:180px}.trail{padding:21px}.trail-grid,.story-list{grid-template-columns:1fr}.story-card{min-height:0}.app-shell{padding-bottom:calc(50px + env(safe-area-inset-bottom))}}