:root{color-scheme:light;--ink:#122844;--muted:#50627a;--blue:#1657b8;--line:#d9e3ef;--bg:#fff;--pale:#f3f7fc}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 system-ui,-apple-system,Segoe UI,sans-serif}a{color:var(--blue)}a:hover{text-decoration-thickness:2px}a:focus-visible,button:focus-visible{outline:3px solid #e4ad28;outline-offset:3px}.wrap{width:min(1140px,calc(100% - 40px));margin:auto}.skip{position:absolute;left:-9999px}.skip:focus{left:15px;top:15px;background:#fff;z-index:10;padding:10px}.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:5}.head{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{font-weight:800;font-size:1.25rem;text-decoration:none;color:var(--ink);white-space:nowrap}.domain{font-weight:500;color:var(--muted)}.mark{display:inline-grid;place-items:center;width:37px;height:37px;background:var(--blue);color:#fff;border-radius:9px;margin-right:7px;font-family:Georgia,serif}.mark span{color:#f7bf55}.head nav{display:flex;gap:22px;flex-wrap:wrap}.head nav a{text-decoration:none;color:var(--ink);font-weight:600;font-size:.9rem}.head nav a:hover{color:var(--blue)}.hero{background:linear-gradient(130deg,#f5f9ff 0%,#fff 65%);padding:96px 0 86px}.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:70px;align-items:center}.eyebrow{color:#2764af;font-size:.78rem;font-weight:800;letter-spacing:.14em;margin:0 0 17px}.hero h1{font:700 clamp(2.8rem,5vw,5rem)/1.06 Georgia,serif;letter-spacing:-.035em;max-width:680px;margin:0 0 25px}.lead{font-size:1.25rem;line-height:1.6;color:var(--muted);max-width:640px;margin:0 0 29px}.actions{display:flex;gap:12px;flex-wrap:wrap}.button{display:inline-block;padding:12px 19px;border-radius:8px;text-decoration:none;font-weight:700}.primary{color:#fff;background:var(--blue)}.primary:hover{background:#0d408d}.secondary{color:var(--ink);background:#fff;border:1px solid #bdcde0}.note,.fine{font-size:.88rem;color:var(--muted);margin-top:21px}.hero-card{background:#fff;border:1px solid var(--line);box-shadow:0 22px 55px #13395f12;border-radius:16px;padding:30px}.card-top{font-size:.77rem;letter-spacing:.1em;font-weight:800;color:var(--blue);display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:16px}.card-top span{color:#8192a7}.hero-card ol{list-style:none;counter-reset:quick;padding:0;margin:10px 0 20px}.hero-card li{counter-increment:quick;padding:13px 0 13px 38px;position:relative;border-bottom:1px solid #eef1f6}.hero-card li:before{content:counter(quick,decimal-leading-zero);position:absolute;left:0;color:var(--blue);font-weight:800;font-size:.78rem}.hero-card a{font-weight:700;text-decoration:none}.strip{border-block:1px solid var(--line);background:#fff}.strip-inner{display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;padding:20px 0;color:#647790;font-size:.75rem;letter-spacing:.12em;font-weight:800}.section{padding-top:92px;padding-bottom:95px;scroll-margin-top:76px}.section-heading{max-width:780px;margin-bottom:38px}.section h2,.about h2{font:700 clamp(2rem,3.3vw,3.1rem)/1.14 Georgia,serif;letter-spacing:-.025em;margin:0 0 17px}.section-heading>p:last-child{font-size:1.09rem;color:var(--muted);margin:0}.steps,.book-grid,.resource-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.steps article{padding:28px;border:1px solid var(--line);border-radius:12px}.number{font:700 2rem Georgia,serif;color:#b7cce8}.steps h3,.panel h3,.resource h3{margin:10px 0 8px;font-size:1.18rem}.steps p,.workflow p,.panel li,.resource p{color:var(--muted)}.steps a{font-weight:700;text-decoration:none}.tinted{background:var(--pale)}.workflow{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.workflow article{background:#fff;border:1px solid var(--line);padding:22px;border-radius:10px}.workflow b{color:var(--blue);font-size:.85rem}.workflow h3{margin:7px 0}.workflow p{margin:0}.tip{border-left:4px solid var(--blue);margin-top:25px;padding:17px 24px;background:#e7f0fc}.tip p{margin:4px 0 0;color:var(--muted)}.ai-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.panel{border:1px solid var(--line);border-radius:12px;padding:25px 30px}.panel ul{padding-left:19px;margin-bottom:0}.panel li{padding:5px 0}.prompt{margin-top:20px;background:#132b49;color:#fff;border-radius:12px;padding:26px 30px;display:flex;align-items:center;gap:25px;justify-content:space-between}.prompt p{margin:0;max-width:830px}.prompt .eyebrow{color:#91bfff;margin-bottom:9px}.prompt button{background:#fff;color:#132b49;border:0;border-radius:6px;padding:11px 16px;white-space:nowrap;font:700 .9rem system-ui;cursor:pointer}.books{background:#f7f9fc}.book-grid figure{margin:0;padding:16px;background:#fff;border:1px solid var(--line);border-radius:12px}.book-grid img{width:100%;height:315px;object-fit:contain;background:#f1f4f8;border-radius:6px}.book-grid figcaption{display:grid;gap:5px;padding:13px 4px 3px}.book-grid figcaption span{color:var(--muted)}.resource{display:flex;flex-direction:column;gap:10px;padding:25px;border-top:3px solid var(--blue);background:#f7f9fc}.resource h3{margin:0 0 8px}.resource a{font-weight:650}.resource p{margin:0}.about{background:#eaf2fc;padding:78px 0;scroll-margin-top:76px}.about-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:75px}.about p{margin-top:0}.about-grid>div:last-child{font-size:1.1rem}footer{border-top:1px solid var(--line);padding:22px 0;color:var(--muted);font-size:.9rem}.foot{display:flex;justify-content:space-between;gap:15px}@media(max-width:800px){.head{align-items:flex-start;padding:17px 0;flex-direction:column}.head nav{gap:13px}.hero{padding:65px 0}.hero-grid,.about-grid{grid-template-columns:1fr;gap:35px}.workflow,.steps,.book-grid,.resource-grid{grid-template-columns:repeat(2,1fr)}.section{padding-top:68px;padding-bottom:68px}}@media(max-width:580px){.wrap{width:min(100% - 32px,1140px)}.head nav{font-size:.85rem}.hero h1{font-size:2.75rem}.steps,.workflow,.book-grid,.resource-grid,.ai-grid{grid-template-columns:1fr}.prompt{align-items:flex-start;flex-direction:column}.book-grid img{height:280px}.foot{flex-direction:column}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}