:root{--green:#176b4b;--green-deep:#0c4b38;--navy:#172d43;--text:#223348;--muted:#607184;--line:#dfe7e7;--bg:#f6f9f8;--surface:#fff;--gold:#e7c06b;--error:#a33530;--radius:14px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.55 system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}a{color:var(--green-deep);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3{line-height:1.18;color:var(--navy);margin:0 0 14px;letter-spacing:-.022em}h1{font-size:clamp(2rem,3.3vw,3.2rem)}h2{font-size:1.55rem}h3{font-size:1.1rem}p{margin:0 0 15px}.shell{width:min(1150px,calc(100% - 36px));margin-inline:auto}.site-header{background:#fff;border-bottom:1px solid var(--line)}.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap;padding:12px 0}.nav nav{display:flex;align-items:center;gap:20px;flex-wrap:wrap}.nav nav a{font-size:.92rem;font-weight:600;color:var(--navy)}.nav nav .nav-cta{color:#fff;background:var(--green);padding:9px 13px;border-radius:10px}.brand{display:inline-flex;gap:6px;align-items:center;font-weight:750;color:var(--navy);font-size:1.23rem}.brand strong{color:var(--green)}.brand-mark{display:inline-grid;place-items:center;width:34px;height:34px;color:#fff;background:var(--green);border-radius:10px;font-family:Georgia,serif;font-weight:800}.inline-form{display:inline}.link-button{background:transparent;border:0;color:var(--green);font:inherit;font-size:.91rem;cursor:pointer}.main-content{min-height:68vh;padding-top:26px;padding-bottom:70px}.footer{border-top:1px solid var(--line);padding:24px 0;color:var(--muted);font-size:.85rem;background:#fff}.eyebrow{text-transform:uppercase;letter-spacing:.11em;font-weight:800;font-size:.72rem;color:var(--green);margin-bottom:12px}.hero{padding:56px clamp(18px,5vw,60px);background:linear-gradient(125deg,#e4f4e9 0%,#f4faf7 60%,#fdfaf3 100%);border-radius:22px;border:1px solid #ddece7;margin-bottom:36px}.hero h1{max-width:800px}.hero p{max-width:720px;color:var(--muted);font-size:1.12rem}.hero.narrow{padding:32px}.hero.narrow h1{font-size:2.5rem}.search-form{margin-top:30px;display:grid;grid-template-columns:2fr 1fr 1fr 1fr auto;align-items:end;gap:11px;background:#fff;border:1px solid var(--line);padding:15px;border-radius:14px;box-shadow:0 8px 30px #163c3220}label{display:flex;flex-direction:column;gap:6px;color:var(--navy);font-weight:650;font-size:.86rem}label span{font-weight:650}input,select,textarea{font:inherit;width:100%;border:1px solid #cdd9dd;border-radius:9px;background:#fff;padding:10px 12px;color:var(--text);min-height:42px}input:focus,select:focus,textarea:focus{outline:2px solid #7dbba3;outline-offset:1px}input[type=file]{height:auto}textarea{min-height:110px;resize:vertical}.button{display:inline-flex;justify-content:center;align-items:center;gap:8px;min-height:42px;padding:9px 15px;border:1px solid var(--green);border-radius:10px;background:var(--green);color:#fff;font:inherit;font-weight:700;font-size:.91rem;cursor:pointer;white-space:nowrap;text-decoration:none}.button:hover{color:#fff;background:var(--green-deep);text-decoration:none}.button.secondary{background:#fff;color:var(--green);border-color:#a2caba}.button.secondary:hover{background:#f0f8f4;color:var(--green-deep)}.button.ghost{background:transparent;color:var(--green);border-color:transparent}.button.small{padding:6px 10px;min-height:35px;font-size:.79rem}.button.danger{background:#fff5f5;border-color:#f2c7c3;color:var(--error)}.button.danger:hover{background:#fce9e8}.button.full{width:100%}.section-heading{display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-top:30px;margin-bottom:17px}.section-heading p{font-size:.89rem;color:var(--muted)}.grid{display:grid;gap:18px}.cards{grid-template-columns:repeat(4,minmax(0,1fr))}.book-card{display:flex;flex-direction:column;gap:8px;background:var(--surface);border-radius:var(--radius);border:1px solid var(--line);padding:17px;min-width:0}.book-card h3{font-size:1.06rem;line-height:1.4;margin:0}.book-card p{font-size:.85rem;color:var(--muted);margin:0;flex:1}.cover-wrap{height:165px;border-radius:9px;background:#f1f6f2;display:flex;justify-content:center;align-items:center;overflow:hidden}.cover-wrap img{max-height:100%;max-width:100%;object-fit:contain}.cover-placeholder{font-size:3.4rem;opacity:.66}.tag{display:inline-block;background:#fff2d4;color:#705012;border:1px solid #f0db9c;border-radius:999px;font-size:.69rem;letter-spacing:.03em;font-weight:800;padding:3px 8px;text-transform:uppercase}.card-top{display:flex;justify-content:space-between;align-items:center}.card-bottom{display:flex;flex-wrap:wrap;gap:7px;justify-content:space-between;font-size:.84rem;color:var(--muted)}.card-bottom strong{color:var(--navy)}.text-link{font-size:.85rem;font-weight:700;margin-top:5px}.tiny{font-size:.76rem;color:var(--muted)}.empty{grid-column:1/-1;padding:26px;border:1px dashed #b4c7c1;border-radius:14px;background:#fff;color:var(--muted)}.empty h3{color:var(--navy)}.breadcrumbs{color:var(--muted);font-size:.88rem;margin:10px 0 26px}.detail-header{padding:30px 0 22px}.detail-header h1{max-width:800px}.lede{font-size:1.22rem;color:var(--muted)}.description{max-width:800px;white-space:pre-line}.panel{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:22px;margin:17px 0}.edition{margin-bottom:17px}.edition-header{display:flex;gap:22px;align-items:center;border-bottom:1px solid var(--line);padding-bottom:18px}.edition-image{height:115px;width:95px;background:#eef4f0;display:grid;place-items:center;border-radius:8px;flex:none}.edition-image img{max-height:100%;max-width:100%;object-fit:contain}.edition-image span{font-size:2.4rem}.offer-row{display:grid;grid-template-columns:1fr auto auto;gap:16px;padding:13px 4px;align-items:center;border-bottom:1px solid var(--line)}.offer-row:last-child{border:0}.offer-price{font-weight:800}.filter-inline{display:flex;align-items:end;gap:9px;flex-wrap:wrap;margin:8px 0 32px}.filter-inline label{max-width:320px}.notice{padding:13px 17px;margin:17px 0;border-radius:10px;border:1px solid #d1ddd9;background:#f2f7f5;font-size:.9rem}.notice ul{margin:6px 0 0}.notice.success{color:#155d42;background:#eaf7ef;border-color:#b8dec8}.notice.error{color:#842d2c;background:#fff0ef;border-color:#efcac7}.notice.warning{color:#74571c;background:#fff8e9;border-color:#f0dda9}.notice.muted{color:var(--muted)}.form-page{width:min(620px,100%);margin:30px auto}.form-stack{display:flex;flex-direction:column;gap:17px}.form-stack>label{display:flex}.wide-form{max-width:930px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.form-grid>*{min-width:0}.help{font-size:.82rem;color:var(--muted);margin-top:9px}.toolbar{display:flex;gap:9px;flex-wrap:wrap;margin:20px 0}.data-table{width:100%;border-collapse:collapse;background:#fff;font-size:.85rem}.data-table th{text-align:left;background:#f0f5f4;padding:12px;border-bottom:1px solid var(--line);white-space:nowrap}.data-table td{padding:12px;border-bottom:1px solid var(--line);vertical-align:middle}.table-scroll{max-width:100%;overflow:auto}.url-cell{max-width:185px;word-break:break-all}.state{border-radius:99px;background:#eef4f0;padding:4px 8px;font-weight:700;font-size:.77rem}.action-pair{display:flex;gap:6px}.mini-cover{max-width:42px;max-height:60px;object-fit:contain}.admin-two-col{display:grid;grid-template-columns:1fr 1fr;gap:20px}.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.stat{background:#fff;border:1px solid var(--line);padding:20px;border-radius:14px}.stat-number{font-size:2rem;font-weight:800;color:var(--green)}fieldset.panel{min-width:0}legend{padding:0 9px;color:var(--navy);font-size:1.11rem;font-weight:750}.pagination{margin-top:22px}.pagination nav{font-size:.86rem}.pagination a,.pagination span[aria-current]{border-radius:6px;padding:6px 9px}.pagination a{color:var(--green)}.meta-line{font-size:.91rem;color:var(--muted)}code{background:#edf2f2;border-radius:5px;padding:2px 5px;white-space:normal;overflow-wrap:anywhere}
@media(max-width:960px){.search-form{grid-template-columns:repeat(2,minmax(0,1fr))}.search-form label:first-child{grid-column:1/-1}.search-form .button{grid-column:1/-1}.cards{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:720px){.shell{width:min(100% - 24px,1150px)}.nav{align-items:flex-start;min-height:0;gap:12px}.nav nav{gap:10px}.hero{padding:26px 18px}.hero h1{font-size:2.15rem}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-two-col{grid-template-columns:1fr}.stat-grid{grid-template-columns:repeat(2,1fr)}.offer-row{grid-template-columns:1fr;gap:7px}.form-grid{grid-template-columns:1fr}}@media(max-width:465px){.cards{grid-template-columns:1fr}.search-form{grid-template-columns:1fr}.search-form label:first-child{grid-column:auto}.nav{flex-direction:column;align-items:flex-start}.offer-row .button{width:100%}}