@import "https://fonts.googleapis.com/css2?family=Baloo+2:wght@400;600;700&family=Nunito:wght@400;600;700&display=swap";
:root{--font-display:"Baloo 2","Trebuchet MS",sans-serif;--font-body:"Nunito","Trebuchet MS",sans-serif;--nav-offset:72px;--ink:#2b2a2f;--ink-soft:#4c4a57;--sky:#8fd6ff;--mint:#a5f3c7;--sun:#ffd37a;--peach:#ffb7b2;--lavender:#c9c3ff;--cream:#fff7e8;--card:#ffffffeb;--shadow:0 12px 30px #2e2c4126;--radius-lg:28px;--radius-md:18px}*{box-sizing:border-box}html,body{font-family:var(--font-body);color:var(--ink);background:radial-gradient(circle at 10% 10%,#ffd37a59,#0000 55%),radial-gradient(circle at 85% 15%,#8fd6ff66,#0000 50%),radial-gradient(circle at 30% 80%,#a5f3c759,#0000 55%),linear-gradient(#fff7f0 0%,#fef2ff 100%);margin:0;padding:0;font-size:18px;line-height:1.6}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input,textarea,select{font:inherit}.page-shell{min-height:100vh;color:var(--ink);justify-content:center;align-items:flex-start;padding:110px 20px 64px;display:flex;position:relative;overflow:hidden}.page-shell:before{content:"";opacity:.7;z-index:0;background-image:radial-gradient(circle at 15% 20%,#ffffffa6,#0000 50%),radial-gradient(circle at 80% 30%,#fff9,#0000 55%);position:absolute;inset:0}.page-shell--hero{text-align:center;align-items:center;padding-top:140px;padding-bottom:120px}.page-shell--book{padding-top:130px}.page-bg{background-image:var(--page-bg-image);opacity:.18;filter:saturate(1.1);z-index:0;background-position:50%;background-size:cover;position:absolute;inset:0}.page-content{z-index:1;width:100%;max-width:980px;position:relative}.hero-card{background:var(--card);border-radius:var(--radius-lg);box-shadow:var(--shadow);align-items:center;gap:1.5rem;padding:3rem 3.5rem;animation:.9s ease-out float-in;display:grid}.hero-title{font-family:var(--font-display);color:var(--ink);margin:0;font-size:clamp(2.6rem,4vw,3.6rem)}.hero-subtitle{color:var(--ink-soft);margin:0;font-size:1.2rem}.hero-actions{flex-wrap:wrap;justify-content:center;gap:1rem;display:flex}.button{cursor:pointer;color:var(--ink);background:#fff;border:2px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:.4rem;padding:.7rem 1.6rem;font-weight:700;transition:transform .2s,box-shadow .2s,background-color .2s;display:inline-flex;box-shadow:0 10px 20px #2b2a2f1f}.button--primary{background:linear-gradient(135deg,var(--sky),var(--lavender));color:#1f1b2a}.button--accent{background:linear-gradient(135deg,var(--sun),var(--peach));color:#4b3000}.button:hover,.button:focus-visible{transform:translateY(-2px);box-shadow:0 12px 24px #2b2a2f2e}.nav{min-height:var(--nav-offset);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:1000;background:#ffffffe6;justify-content:center;align-items:center;height:auto;display:flex;position:fixed;top:0;left:0;right:0;box-shadow:0 8px 24px #2e2c411f}.nav__inner{justify-content:space-between;align-items:center;gap:20px;width:100%;max-width:980px;padding:0 16px;display:flex}.nav__logo{align-items:center;gap:.5rem;text-decoration:none;display:flex}.nav__logo-image{object-fit:contain;width:auto;max-width:140px;height:40px;display:block}.nav__items{flex:1;justify-content:center;align-items:center;gap:20px;display:flex}.nav__link{font-family:var(--font-display);color:var(--ink);background:#ffd37a59;border-radius:999px;padding:.45rem 1.2rem;font-size:1rem;font-weight:600;transition:transform .2s,background-color .2s}.nav__link:hover,.nav__link:focus-visible{background:#8fd6ff66;transform:translateY(-1px)}.nav__link--active{background:linear-gradient(135deg,var(--mint),var(--sky));font-weight:700}.section-title{font-family:var(--font-display);margin:0 0 1rem;font-size:clamp(2rem,3vw,2.6rem)}.search-input{background:#ffffffe6;border:2px solid #2b2a2f1f;border-radius:999px;width:100%;padding:.75rem 1.2rem;box-shadow:0 8px 18px #2e2c411a}.category-card{background:var(--card);border-radius:var(--radius-md);margin-bottom:2rem;padding:1.4rem 1.6rem;box-shadow:0 10px 24px #2e2c411f}.category-title{font-family:var(--font-display);color:#2b2040;margin:0 0 1rem;font-size:1.5rem}.book-item{border-radius:14px;gap:.35rem;padding:.75rem 1rem;transition:transform .2s,background-color .2s;display:grid}.book-item:hover{background:#ffd37a33;transform:translateY(-2px)}.book-link{color:#2f3b8f;font-weight:700}.tag-list{flex-wrap:wrap;gap:.5rem;display:inline-flex}.tag{color:#1d3a5f;background:#8fd6ff66;border-radius:999px;align-items:center;padding:.2rem .65rem;font-size:.85rem;font-weight:600;display:inline-flex}.reset-list{margin:0;padding:0;list-style:none}.book-layout{background:var(--card);border-radius:var(--radius-lg);box-shadow:var(--shadow);grid-template-columns:220px minmax(0,1fr);gap:1.8rem;padding:1.8rem 2rem;display:grid}.tab-list{flex-direction:column;gap:.6rem;display:flex}.tab-button{text-align:left;cursor:pointer;color:var(--ink-soft);background:#ffffffb3;border:2px solid #0000;border-radius:16px;padding:.65rem .9rem;font-weight:600;transition:transform .2s,background-color .2s}.tab-button:hover,.tab-button:focus-visible{background:#ffd37a59;transform:translateY(-1px)}.tab-button--active{background:linear-gradient(135deg,var(--lavender),var(--sky));color:#1f1b2a;border-color:#2b2a2f1f}.book-panel{border-radius:var(--radius-md);background:#fff;padding:1.5rem 1.8rem;box-shadow:0 8px 18px #2e2c411a}.book-panel h1{font-family:var(--font-display);margin-top:0}.book-panel a{color:#2f3b8f;text-decoration:underline}.book-dropdown{min-width:180px;display:inline-block;position:relative}.book-dropdown--fixed{top:var(--nav-offset);z-index:900;background:#ffffffe6;justify-content:center;padding:10px 0;display:flex;position:fixed;left:0;right:0;box-shadow:0 10px 20px #2e2c411f}.book-dropdown__inner{position:relative}.book-dropdown__list{z-index:1000;background:#fff;border-radius:16px;width:230px;margin:0;padding:.4rem 0;list-style:none;position:absolute;top:100%;left:50%;transform:translate(-50%);box-shadow:0 12px 24px #2e2c4126}.book-dropdown__link{color:var(--ink);padding:.65rem 1rem;font-weight:600;transition:background-color .2s;display:block}.book-dropdown__link:hover,.book-dropdown__link:focus-visible{background:#8fd6ff4d}.book-dropdown__link--active{color:#205a3c;background:#a5f3c773}.content-card{background:var(--card);border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:2rem 2.5rem}.stack{gap:1.2rem;display:grid}.center{text-align:center}.content-card audio{width:100%;max-width:420px}@keyframes float-in{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@media (max-width:900px){:root{--nav-offset:96px}.nav__inner{flex-wrap:wrap;gap:12px}.nav__items{flex-wrap:wrap;flex:100%;justify-content:center}.page-shell--hero{padding-top:120px}.book-layout{grid-template-columns:1fr;padding:1.6rem}}@media (max-width:600px){:root{--nav-offset:104px}.hero-card{padding:2rem 1.4rem}.nav__logo-image{max-width:120px;height:34px}.nav__items{gap:10px}.nav__link{padding:.35rem .9rem;font-size:.95rem}.page-shell{padding-left:16px;padding-right:16px}.book-dropdown--fixed{top:var(--nav-offset)}.book-dropdown__list{width:min(230px,84vw)}.content-card{padding:1.6rem 1.4rem}.category-card{padding:1.1rem 1.2rem}.book-layout{padding:1.4rem 1.2rem}.book-panel{padding:1.2rem 1.1rem}}