.worksheets-page{padding:64px 0 72px}.worksheets-hero{max-width:780px;margin-bottom:38px}.worksheets-back-link{display:inline-block;margin-bottom:24px;color:#625e58;font-size:14px;font-weight:800}.worksheets-back-link:hover{color:var(--graphite)}.gate-kicker,.worksheets-eyebrow{color:#765b00;font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.worksheets-hero h1{font-size:clamp(38px,7vw,62px);line-height:1.02;letter-spacing:-.045em;margin:12px 0 16px}.worksheets-hero p{font-size:19px;line-height:1.65;margin:0;max-width:720px;color:#54504a}.worksheets-trust-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}.worksheets-trust-row span{padding:8px 11px;border:1px solid #d9d2c5;border-radius:999px;background:#fff;color:#4f4a44;font-size:13px;font-weight:750}.worksheet-category-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.worksheet-category-links a{background:#2f2f2f;border-radius:999px;color:#fff;font-size:13px;padding:9px 13px}.worksheet-category-links a:hover{background:#111;color:#f2c94c}.worksheet-card-body h2 a{color:inherit}.worksheet-card-body h2 a:hover{color:var(--worksheet-accent,#765b00)}.worksheet-browser{margin-bottom:28px;padding:20px;border:1px solid var(--border);border-radius:20px;background:#fff;box-shadow:0 10px 32px rgba(47,47,47,.07)}.worksheet-search{position:relative;display:block;max-width:680px}.worksheet-search input{box-sizing:border-box;width:100%;border:1px solid #cfc8bc;border-radius:14px;padding:15px 76px 15px 46px;background:#fffdf9;color:var(--graphite);font:inherit;font-size:16px}.worksheet-search input:focus{outline:none;border-color:#b38c18;box-shadow:0 0 0 4px var(--ring)}.worksheet-search-icon{position:absolute;z-index:1;left:16px;top:50%;transform:translateY(-53%);color:#625e58;font-size:25px;line-height:1;pointer-events:none}.worksheet-search>button{position:absolute;right:8px;top:50%;transform:translateY(-50%);border:0;border-radius:9px;padding:8px 10px;background:var(--surface-muted);color:#4f4a44;cursor:pointer;font:inherit;font-size:12px;font-weight:800}.worksheet-search>button:hover{background:#e4ded3;color:#111}.worksheet-filters{display:flex;flex-wrap:wrap;gap:9px;margin-top:16px}.worksheet-filters button{border:1px solid #d2cabd;border-radius:999px;padding:9px 13px;background:#fff;color:#4f4a44;cursor:pointer;font:inherit;font-size:13px;font-weight:800;transition:background .16s ease,border-color .16s ease,color .16s ease}.worksheet-filters button:hover{border-color:#a9965f;background:#fff8dd;color:#2f2f2f}.worksheet-filters button.active{border-color:var(--graphite);background:var(--graphite);color:var(--pencil-yellow)}.worksheet-result-count{min-height:20px;margin-top:14px;color:#77716a;font-size:13px;font-weight:700}.worksheet-empty{padding:54px 24px;border:1px dashed #c9c0b2;border-radius:22px;background:#faf7f1;text-align:center}.worksheet-empty-icon{display:grid;place-items:center;width:46px;height:46px;margin:0 auto 15px;border-radius:50%;background:#f2c94c;color:var(--graphite);font-size:30px;line-height:1}.worksheet-empty h2{margin:0;font-size:26px;letter-spacing:-.025em}.worksheet-empty p{max-width:560px;margin:10px auto 20px;color:#625e58;line-height:1.6}.worksheet-empty button{border:0;border-radius:11px;padding:12px 17px;background:var(--graphite);color:#fff;cursor:pointer;font:inherit;font-weight:800}.worksheet-empty button:hover{color:var(--pencil-yellow)}.worksheet-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px}.worksheet-card{display:flex;flex-direction:column;overflow:hidden;background:#fff;border:1px solid color-mix(in srgb,var(--worksheet-accent,#8c8478) 24%,var(--border));border-radius:22px;box-shadow:var(--shadow)}.worksheet-cover{display:grid;place-items:center;height:250px;overflow:hidden;position:relative;isolation:isolate;border:0;border-bottom:1px solid color-mix(in srgb,var(--worksheet-accent,#8c8478) 25%,transparent);padding:14px;cursor:zoom-in;background:var(--worksheet-background,#f4e8b8);color:var(--worksheet-accent,#315b4c);box-shadow:inset 0 0 100px color-mix(in srgb,var(--worksheet-highlight,#d98535) 24%,transparent)}.worksheet-cover img{z-index:1;display:block;width:auto;max-width:64%;height:92%;object-fit:contain;box-shadow:0 10px 26px rgba(31,37,33,.24);transition:transform .2s ease}.worksheet-cover span{position:absolute;z-index:2;right:14px;bottom:12px;padding:7px 10px;border-radius:999px;background:color-mix(in srgb,var(--worksheet-accent,#2f2f2f) 92%,transparent);color:#fff;font-size:11px;font-weight:800}.worksheet-cover:hover img{transform:translateY(-3px) scale(1.02)}.worksheet-subject-graphic{position:absolute;z-index:0;inset:6px;width:calc(100% - 12px);height:calc(100% - 12px);color:var(--worksheet-accent,#315b4c);opacity:.19;pointer-events:none}.worksheet-subject-equation{fill:currentColor;font:800 42px/1 Georgia,serif}.worksheet-subject-equation-small{font-size:31px}.worksheet-subject-integral{fill:currentColor;font:500 176px/1 Georgia,serif}.worksheet-card-body{padding:19px 20px 20px}.worksheet-access-badge{display:inline-flex;padding:5px 8px;margin-bottom:8px;border-radius:7px;font-size:11px;font-weight:850}.worksheet-access-badge.free{background:#e7f5e8;color:#24652b}.worksheet-access-badge.email{background:#fff0c7;color:#705300}.worksheet-tags{display:flex;flex-wrap:wrap;gap:6px}.worksheet-tags span{padding:4px 8px;border-radius:999px;background:color-mix(in srgb,var(--worksheet-background,var(--surface-muted)) 62%,white);color:color-mix(in srgb,var(--worksheet-accent,#4f4a44) 88%,#2f2f2f);font-size:11px;font-weight:750}.worksheet-card h2{margin:12px 0 6px;font-size:23px;line-height:1.14;letter-spacing:-.025em}.worksheet-card p{margin:0;color:#625e58;font-size:15px;line-height:1.46}.worksheet-card-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:17px}.worksheet-card-footer>span{color:#77716a;font-size:12px;font-weight:700}.worksheet-actions{display:flex;flex-wrap:wrap;gap:8px;justify-content:flex-end}.gate-submit,.preview-dialog footer button,.worksheet-actions button,.worksheet-download{border:0;border-radius:10px;background:var(--graphite);color:white;cursor:pointer;font:inherit;font-weight:800;padding:10px 13px}.worksheet-actions .worksheet-preview-button{border:1px solid #cbc4b8;background:#fff;color:var(--graphite)}.gate-submit:hover,.preview-dialog footer button:hover,.worksheet-actions button:hover,.worksheet-download:hover{background:#111;color:var(--pencil-yellow)}.worksheet-actions .worksheet-preview-button:hover{border-color:var(--graphite);background:var(--surface-muted);color:var(--graphite)}.preview-backdrop{position:fixed;inset:0;z-index:110;overflow-y:auto;padding:24px;background:rgba(32,29,24,.72);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.preview-dialog{width:min(100%,760px);margin:0 auto;overflow:hidden;border-radius:22px;background:#fffdf9;box-shadow:0 28px 80px rgba(0,0,0,.32)}.preview-dialog>header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding:24px 26px 18px}.preview-dialog h2{margin:6px 0 0;font-size:27px;letter-spacing:-.025em}.preview-dialog .gate-close{position:static;flex:0 0 auto}.preview-sheet{padding:24px;background:#ddd6ca}.preview-sheet img{display:block;width:min(100%,612px);height:auto;margin:0 auto;box-shadow:0 10px 32px rgba(47,47,47,.2)}.preview-dialog footer{display:flex;align-items:center;justify-content:space-between;gap:22px;padding:20px 26px 24px}.preview-dialog footer p{max-width:480px;margin:0;color:#625e58;font-size:14px;line-height:1.5}.preview-dialog footer button{flex:0 0 auto}.gate-backdrop{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:18px;background:rgba(32,29,24,.66);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.gate-dialog{width:min(100%,490px);position:relative;box-sizing:border-box;border-radius:22px;padding:32px;background:#fffdf9;box-shadow:0 28px 80px rgba(0,0,0,.28)}.gate-dialog h2{margin:10px 28px 10px 0;font-size:30px;line-height:1.12;letter-spacing:-.03em}.gate-dialog>p{color:#625e58;line-height:1.55}.gate-close{position:absolute;right:16px;top:16px;border:0;border-radius:50%;width:34px;height:34px;cursor:pointer;background:var(--surface-muted);font-size:18px}.gate-dialog form{display:grid;gap:15px;margin-top:22px}.gate-dialog label{display:grid;gap:7px;font-size:14px;font-weight:750}.gate-dialog label span,.gate-dialog small{color:#77716a;font-weight:500}.gate-dialog .gate-consent{display:flex;align-items:flex-start;gap:9px;line-height:1.45}.gate-dialog .gate-consent input{width:auto;margin-top:3px}.gate-dialog input{box-sizing:border-box;width:100%;border:1px solid #d7d2ca;border-radius:10px;padding:12px;background:#fff;font:inherit}.gate-dialog input:focus{outline:none;box-shadow:0 0 0 4px var(--ring);border-color:#b38c18}.gate-honeypot{position:absolute;left:-10000px}.gate-submit:disabled{cursor:wait;opacity:.65}.gate-error{margin:0;color:var(--accent-danger);font-size:14px;font-weight:650}@media (max-width:600px){.worksheets-page{padding-top:44px}.worksheet-browser{padding:15px}.worksheet-search input{padding-right:68px}.worksheet-filters{flex-wrap:nowrap;overflow-x:auto;padding-bottom:5px;scrollbar-width:thin}.worksheet-filters button{flex:0 0 auto}.gate-dialog{padding:26px 20px}.worksheet-card-footer{align-items:flex-start;flex-direction:column}.worksheet-actions{justify-content:flex-start}.preview-backdrop{padding:10px}.preview-dialog footer,.preview-dialog>header{padding-left:18px;padding-right:18px}.preview-dialog footer{align-items:stretch;flex-direction:column}.preview-dialog footer button{width:100%}.preview-sheet{padding:12px}}