*{box-sizing:border-box}
:root{font-family:system-ui,-apple-system,"Segoe UI",sans-serif;color:#20242b;background:#f3f5f7;line-height:1.6}
body{margin:0}a{color:#245a3c;text-underline-offset:3px}a:hover{color:#172a20}
.site-header{background:#fff;border-bottom:1px solid #dfe4e8;padding:18px max(20px,calc((100vw - 1040px)/2));display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}
.brand{color:#161b22;font-size:22px;font-weight:900;letter-spacing:-1px;text-decoration:none}.brand span{color:#357044}
nav{display:flex;align-items:center;gap:18px;flex-wrap:wrap}nav a{font-size:14px;font-weight:600;text-decoration:none}nav form{margin:0}
.container{max-width:1040px;padding:36px 20px;margin:auto}.card{background:#fff;padding:32px;border:1px solid #e1e6ea;border-radius:14px;box-shadow:0 8px 30px #18212b08;overflow-wrap:anywhere}.auth-card{max-width:440px;margin:12px auto}
h1{font-size:28px;line-height:1.2;letter-spacing:-.7px;margin:0 0 16px}h2{font-size:21px;margin:28px 0 12px}p{margin:12px 0}.muted{color:#66717e;font-size:14px}
.stack{display:grid;gap:18px}.field{display:grid;gap:7px}label{font-size:14px;font-weight:600}
input:not([type=hidden]):not([type=checkbox]),textarea,select{width:100%;font:inherit;padding:11px 12px;border:1px solid #bbc5ce;border-radius:7px;background:#fff;color:#20242b}textarea{resize:vertical;min-height:100px}
button,input[type=submit]{font:inherit;font-weight:650;border:1px solid #263c29;border-radius:7px;padding:11px 18px;background:#263c29;color:#fff;cursor:pointer}button:hover,input[type=submit]:hover{background:#36583b}input[type=submit]{width:100%}
button.secondary{background:#fff;color:#263c29;padding:7px 12px}.google-button{background:#fff;color:#27323e;border-color:#b8c3ce;width:100%}.google-button:hover{background:#f1f4f6}.google-button:disabled{opacity:.55;cursor:not-allowed}.google-form{margin-top:22px}
.divider{text-align:center;font-size:13px;color:#6f7b87;margin:20px 0}.auth-links{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;font-size:13px;margin-top:22px}
.notice{background:#eaf4e9;border:1px solid #c4dec1;border-radius:8px;padding:13px 16px;max-width:680px;margin:0 auto 18px}.field-error,[role=alert]{color:#a12828;font-size:14px}
ul{padding-left:22px}li{margin:12px 0}li form{margin:10px 0 20px}li form label{display:block;margin-bottom:8px}table{width:100%;border-collapse:collapse;font-size:14px;display:block;overflow-x:auto}th,td{text-align:left;padding:12px;border-bottom:1px solid #e1e6ea}th{background:#f3f5f7}
:focus-visible{outline:3px solid #6b9655;outline-offset:3px}footer{text-align:center;color:#727c85;font-size:12px;padding:0 20px 24px}
@media(max-width:540px){.site-header{padding:15px 18px}nav{gap:12px}.container{padding:20px 14px}.card{padding:24px 18px}.auth-card{margin:0 auto}h1{font-size:25px}}

hr{border:0;border-top:1px solid #dfe4e8;margin:30px 0}.image-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:16px;margin-bottom:18px}.image-item{padding:12px;background:#f5f6f7;border-radius:8px}.image-item img{display:block;width:100%;height:150px;object-fit:contain;margin-bottom:10px}.comic-pages{max-width:800px;margin:28px auto;background:white}.comic-pages img{display:block;width:100%;height:auto;margin:0}.reader-header,.reader-navigation{max-width:800px;margin:0 auto}.reader-navigation{margin-top:24px;justify-content:space-between}