.classroom-packet-route{--packet-midnight: #0b1622;--packet-ocean: #1a5a8a;--packet-teal: #1a8a7a;--packet-gold: #c89830;--packet-coral: #c07040;--packet-paper: #f7f1e4;--packet-paper-soft: #fbf8ef;--packet-ink: #142033;--packet-muted: #526070;--packet-rule: #d9c99f;background:#081220;color:var(--packet-ink);padding:28px 18px 72px}.packet-toolbar{align-items:center;display:flex;gap:12px;justify-content:center;margin:0 auto 24px;max-width:8.5in}.packet-toolbar-link,.packet-print-button{border-radius:8px;cursor:pointer;font:700 .82rem DM Sans,sans-serif;padding:10px 16px}.packet-toolbar-link{background:transparent;border:1px solid rgba(224,220,208,.2);color:#e0dcd0}.packet-print-button{background:linear-gradient(135deg,var(--packet-gold),var(--packet-coral));border:0;color:#fff;box-shadow:0 10px 26px #c898303d}.packet-stack{display:grid;gap:20px;margin:0 auto;max-width:8.5in}.packet-page{background:var(--packet-paper);border:1px solid rgba(217,201,159,.75);border-radius:10px;box-shadow:0 18px 48px #0000003d;color:var(--packet-ink);min-height:11in;overflow:hidden;padding:.55in;position:relative}.packet-page:after{background:linear-gradient(90deg,var(--packet-teal),var(--packet-gold),var(--packet-coral));bottom:0;content:"";height:7px;left:0;position:absolute;right:0}.packet-editorial-page{background:radial-gradient(circle at 82% 18%,rgba(200,152,48,.32),transparent 22%),radial-gradient(circle at 24% 82%,rgba(26,138,122,.22),transparent 26%),linear-gradient(135deg,#0b1622,#12253d 58%,#081220);border-color:#1a5a8ab3;color:#e0dcd0}.packet-premium-page{background:linear-gradient(180deg,rgba(255,255,255,.42),transparent 16%),var(--packet-paper)}.packet-student-page{background:#fffdfa;border-color:#ccd5db}.packet-kicker,.packet-page-header p,.packet-info-card h3,.packet-vocabulary h3,.packet-cross-curricular h3,.packet-exit-ticket h3{color:var(--packet-gold);font:800 .68rem JetBrains Mono,monospace;letter-spacing:.13em;margin:0 0 8px;text-transform:uppercase}.packet-cover-grid{display:grid;gap:28px;grid-template-columns:1.03fr .97fr;min-height:9.2in}.packet-cover-copy{align-self:center;display:grid;gap:18px}.packet-cover-copy h1,.packet-section-opener h2,.packet-page-header h2{font-family:"Source Serif 4",Georgia,serif;line-height:1.05}.packet-cover-copy h1{color:#fff7de;font-size:3.45rem;letter-spacing:0;margin:0}.packet-subtitle{color:#d6d7d3;font-size:1.05rem;line-height:1.7;max-width:30rem}.packet-essential{background:#ffffff12;border:1px solid rgba(200,152,48,.38);border-left:6px solid var(--packet-gold);border-radius:0 14px 14px 0;padding:18px}.packet-essential span{color:var(--packet-gold);display:block;font:800 .66rem JetBrains Mono,monospace;letter-spacing:.12em;margin-bottom:8px;text-transform:uppercase}.packet-essential strong{color:#fff7de;display:block;font:700 1.3rem "Source Serif 4",Georgia,serif;line-height:1.35}.packet-cover-art{align-self:center;border:1px solid rgba(224,220,208,.16);border-radius:22px;box-shadow:0 30px 80px #00000057;margin:0;overflow:hidden;position:relative}.packet-cover-art:after{background:linear-gradient(180deg,transparent,rgba(8,18,32,.22));content:"";top:0;right:0;bottom:0;left:0;position:absolute}.packet-cover-art img{display:block;height:6.8in;object-fit:cover;width:100%}.packet-cover-footer{align-items:center;bottom:.34in;color:#e0dcd0bd;display:flex;font-size:.75rem;justify-content:space-between;left:.55in;position:absolute;right:.55in}.packet-pill-list{display:flex;flex-wrap:wrap;gap:8px}.packet-pill{align-items:center;background:#ffffff14;border:1px solid rgba(224,220,208,.14);border-radius:999px;color:inherit;display:inline-flex;font-size:.73rem;gap:8px;line-height:1.35;padding:7px 10px}.packet-pill strong{color:var(--packet-gold);font-size:.68rem;text-transform:uppercase}.packet-premium-page .packet-pill,.packet-student-page .packet-pill{background:#fffdf6;border-color:#c8983047}.packet-page-header{align-items:end;border-bottom:2px solid rgba(200,152,48,.28);display:grid;gap:3px;grid-template-columns:1fr auto;margin-bottom:22px;padding-bottom:12px}.packet-page-header p{grid-column:1 / -1}.packet-page-header h2{color:var(--packet-ink);font-size:2.02rem;margin:0}.packet-page-header span{color:var(--packet-muted);font-size:.78rem;font-weight:700;text-align:right}.packet-two-column,.packet-roomy-grid{display:grid;gap:14px;grid-template-columns:1fr 1fr;margin-bottom:14px}.packet-info-card{background:var(--packet-paper-soft);border:1px solid rgba(217,201,159,.8);border-left:6px solid var(--packet-teal);border-radius:0 12px 12px 0;color:var(--packet-ink);padding:16px 17px}.packet-info-card p{color:var(--packet-ink);font-size:.9rem;line-height:1.62;margin:0}.packet-info-card-gold{border-left-color:var(--packet-gold)}.packet-info-card-coral{border-left-color:var(--packet-coral)}.packet-info-card-ocean{border-left-color:var(--packet-ocean)}.packet-info-card-teal{border-left-color:var(--packet-teal)}.packet-large-text{font:700 1.22rem "Source Serif 4",Georgia,serif!important}.packet-list,.packet-number-list{color:var(--packet-ink);display:grid;gap:8px;line-height:1.5;margin:0;padding-left:18px}.packet-list{list-style:square}.packet-compact-list{font-size:.82rem}.packet-number-list{font-size:.9rem}.packet-list strong{color:var(--packet-ink)}.packet-vocabulary{margin-top:14px}.packet-vocab-grid{display:grid;gap:10px;grid-template-columns:repeat(2,minmax(0,1fr))}.packet-vocab-card{background:#fffdf6;border:1px solid rgba(26,138,122,.24);border-radius:10px;padding:11px 12px}.packet-vocab-card strong{color:var(--packet-teal);display:block;font-size:.82rem;margin-bottom:4px}.packet-vocab-card span{color:var(--packet-ink);display:block;font-size:.78rem;line-height:1.45}.packet-timeline{display:grid;gap:8px;margin:14px 0}.packet-timeline-row{background:#fffdf6;border:1px solid rgba(217,201,159,.82);border-radius:10px;display:grid;gap:12px;grid-template-columns:72px 1fr;padding:11px 13px}.packet-timeline-row>span{color:var(--packet-coral);font:800 .74rem JetBrains Mono,monospace}.packet-timeline-row strong{color:var(--packet-ink);display:block;font-size:.88rem;margin-bottom:3px}.packet-timeline-row p{color:var(--packet-muted);font-size:.82rem;line-height:1.45;margin:0}.packet-section-opener{align-content:center;display:grid;gap:18px}.packet-section-opener h2{color:#fff7de;font-size:3rem;max-width:7in}.packet-section-opener p{color:#d6d7d3;font-size:1.04rem;line-height:1.72;max-width:6.4in}.packet-opener-callout{background:#ffffff14;border:1px solid rgba(200,152,48,.38);border-left:6px solid var(--packet-gold);border-radius:0 12px 12px 0;color:#e0dcd0;max-width:5.6in;padding:16px}.packet-opener-callout strong{color:var(--packet-gold)}.packet-student-prompt{background:#f8f3e6;border:1px solid rgba(200,152,48,.35);border-radius:10px;color:var(--packet-ink);font:700 1.02rem "Source Serif 4",Georgia,serif;line-height:1.48;margin:0 0 18px;padding:15px}.packet-worksheet-grid{display:grid;gap:12px;grid-template-columns:1fr 1fr}.packet-worksheet-grid label,.packet-discussion-prompts label{background:#fff;border:1px solid #d2dbe2;border-radius:9px;display:block;padding:12px}.packet-worksheet-grid label>span,.packet-discussion-prompts label>span{color:var(--packet-ocean);display:block;font-size:.72rem;font-weight:800;letter-spacing:.08em;margin-bottom:8px;text-transform:uppercase}.packet-wide-field{grid-column:1 / -1}.packet-lines{display:grid;gap:15px}.packet-lines span{border-bottom:1px solid #aab7c1;min-height:13px}.packet-discussion-prompts{display:grid;gap:11px}.packet-exit-ticket{background:#fff3ea;border:1px solid rgba(192,112,64,.34);border-radius:12px;margin-top:18px;padding:16px}.packet-exit-ticket h3{color:var(--packet-coral)}.packet-exit-ticket p{color:var(--packet-ink);font:700 1rem "Source Serif 4",Georgia,serif;line-height:1.5;margin:0 0 12px}.packet-differentiation{display:grid;gap:9px}.packet-differentiation p{margin:0}.packet-cross-curricular{margin-bottom:16px}.packet-connection-card{background:#fffdf6;border:1px solid rgba(217,201,159,.8);border-radius:10px;margin-bottom:10px;padding:13px 15px}.packet-connection-card strong{color:var(--packet-ocean);display:block;margin-bottom:4px}.packet-connection-card p{color:var(--packet-ink);font-size:.9rem;line-height:1.55;margin:0}.packet-footer-note{border-top:1px solid rgba(200,152,48,.28);color:var(--packet-muted);font-size:.78rem;margin-top:18px;padding-top:14px;text-align:center}@media (max-width: 780px){.classroom-packet-route{padding-left:10px;padding-right:10px}.packet-page{border-radius:8px;min-height:auto;padding:28px 20px}.packet-cover-grid,.packet-two-column,.packet-roomy-grid,.packet-worksheet-grid,.packet-vocab-grid{grid-template-columns:1fr}.packet-cover-copy h1{font-size:2.3rem}.packet-cover-art img{height:280px}.packet-cover-footer{display:none}}@media print{@page{margin:0;size:Letter}html,body{background:#fff!important}#root,main,.classroom-packet-route,.packet-print-mode{background:#fff!important;color:var(--packet-ink)!important;margin:0!important;padding:0!important}.packet-print-mode *,.packet-print-mode *:before,.packet-print-mode *:after{-webkit-print-color-adjust:exact!important;print-color-adjust:exact!important}.packet-stack{display:block!important;max-width:none!important}.packet-page{background:var(--packet-paper)!important;border:0!important;border-radius:0!important;box-shadow:none!important;break-after:page;color:var(--packet-ink)!important;height:11in;margin:0!important;min-height:11in;overflow:hidden;padding:.48in!important;page-break-after:always;width:8.5in}.packet-page:last-child{break-after:auto;page-break-after:auto}.packet-editorial-page{background:radial-gradient(circle at 82% 18%,rgba(200,152,48,.32),transparent 22%),radial-gradient(circle at 24% 82%,rgba(26,138,122,.22),transparent 26%),linear-gradient(135deg,#0b1622,#12253d 58%,#081220)!important;color:#e0dcd0!important}.packet-premium-page{background:linear-gradient(180deg,rgba(255,255,255,.42),transparent 16%),var(--packet-paper)!important}.packet-student-page{background:#fffdfa!important}.packet-editorial-page h1,.packet-editorial-page h2,.packet-editorial-page p,.packet-editorial-page span,.packet-editorial-page strong,.packet-essential strong,.packet-opener-callout,.packet-opener-callout strong{color:inherit!important}.packet-kicker,.packet-essential span,.packet-editorial-page .packet-kicker{color:var(--packet-gold)!important}.packet-page-header h2,.packet-info-card,.packet-info-card p,.packet-info-card strong,.packet-list,.packet-list strong,.packet-number-list,.packet-student-prompt,.packet-vocab-card,.packet-vocab-card span,.packet-timeline-row,.packet-timeline-row strong,.packet-timeline-row p,.packet-worksheet-grid label,.packet-discussion-prompts label,.packet-exit-ticket,.packet-exit-ticket p,.packet-connection-card,.packet-connection-card p{color:var(--packet-ink)!important}.packet-page-header p,.packet-info-card h3,.packet-vocabulary h3,.packet-cross-curricular h3{color:var(--packet-gold)!important}.packet-page-header span,.packet-footer-note{color:var(--packet-muted)!important}}