.green-wiki .book-intro{font-size:20px;line-height:1.72;color:#314c42;margin-top:0}.green-wiki .book-goals{margin:24px 0 34px;padding:22px 24px;border:1px solid #cfe0d8;border-radius:14px;background:#f5faf7}.green-wiki .book-goals>strong{display:block;color:#173c30;margin-bottom:10px}.green-wiki .book-goals ul{margin:0;padding-left:22px}.green-wiki .book-goals li+li{margin-top:5px}.green-wiki .book-number-map{display:grid;grid-template-columns:minmax(130px,1.5fr) 42px minmax(100px,1fr) minmax(100px,1fr);gap:9px;align-items:stretch;margin:26px 0 30px}.green-wiki .book-number-map>div{display:grid;place-items:center;padding:21px 12px;border:1px solid #cadcd4;border-radius:13px;background:#f7fbf9;text-align:center}.green-wiki .book-number-map b{display:block;font-size:34px;color:#0c4a39;line-height:1}.green-wiki .book-number-map span{font-size:11px;color:#698078;margin-top:8px}.green-wiki .book-number-map i{display:grid;place-items:center;font-style:normal;font-size:40px;color:#217256;font-weight:800}.green-wiki .book-example,.green-wiki .book-problem{margin:18px 0 24px;padding:18px 20px;border-left:4px solid #3b8a6c;border-radius:0 11px 11px 0;background:#f3f8f5}.green-wiki .book-example>span,.green-wiki .book-problem>strong{display:block;font-size:11px;font-weight:900;letter-spacing:.11em;text-transform:uppercase;color:#277156;margin-bottom:6px}.green-wiki .book-example p,.green-wiki .book-problem p{margin:0}.green-wiki .book-rule{margin:26px 0;padding:20px 22px;border-radius:13px;background:#0e382d;color:#d7e8e1}.green-wiki .book-rule strong{display:block;color:#c6ef77;font-size:13px;letter-spacing:.05em;text-transform:uppercase;margin-bottom:6px}.green-wiki .book-rule p{margin:0;color:#d7e8e1}.green-wiki .book-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:22px 0 28px}.green-wiki .book-pair>div{padding:22px;border:1px solid #cfe0d8;border-radius:13px;background:#f8fbf9;text-align:center}.green-wiki .book-pair b{display:block;font-size:34px;color:#16684d}.green-wiki .book-pair span{display:block;font-size:12px;color:#708078;margin-top:7px}.green-wiki .book-calc{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:24px 0 30px}.green-wiki .book-calc>div{padding:22px 28px;border:1px solid #cddfd6;border-radius:13px;background:#f8fbf9;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:25px;text-align:right;color:#173d31}.green-wiki .book-calc span,.green-wiki .book-calc b{display:block}.green-wiki .book-calc hr{border:0;border-top:2px solid #53756a;margin:5px 0 7px}.green-wiki .book-table{width:100%;border-collapse:separate;border-spacing:0;margin:22px 0 30px;border:1px solid #d4e1db;border-radius:12px;overflow:hidden;font-size:15px}.green-wiki .book-table th,.green-wiki .book-table td{padding:13px 14px;text-align:left;border-bottom:1px solid #e1e9e5}.green-wiki .book-table th{background:#edf5f1;color:#234c3e;font-size:12px;text-transform:uppercase;letter-spacing:.04em}.green-wiki .book-table tr:last-child td{border-bottom:0}.green-wiki .book-steps{counter-reset:step;list-style:none;padding:0;margin:24px 0 30px;display:grid;gap:9px}.green-wiki .book-steps li{counter-increment:step;position:relative;padding:14px 16px 14px 55px;border:1px solid #d5e2dc;border-radius:11px;background:#fff}.green-wiki .book-steps li:before{content:counter(step);position:absolute;left:14px;top:13px;width:29px;height:29px;border-radius:8px;display:grid;place-items:center;background:#e5f1eb;color:#1d6f53;font-weight:900}.green-wiki .book-formula{margin:19px 0 24px;padding:20px;border-radius:12px;background:#f0f7f3;border:1px solid #cadfd5;text-align:center;font-size:23px;font-weight:800;color:#165b45}.green-wiki .book-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:22px 0 26px}.green-wiki .book-summary>div{padding:18px 12px;border:1px solid #d1e0d9;border-radius:12px;text-align:center;background:#fafcfb}.green-wiki .book-summary b{display:block;font-size:30px;color:#1d7355}.green-wiki .book-summary span{display:block;font-size:11px;line-height:1.35;color:#647a71;margin-top:6px}.green-wiki .book-next{margin:24px 0 8px;padding:24px;border-radius:14px;background:linear-gradient(120deg,#123d31,#0b2d24);color:#dcebe5}.green-wiki .book-next>span{display:block;font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:#9acdbb;font-weight:900}.green-wiki .book-next>b{display:block;color:#fff;font-size:31px;margin:8px 0}.green-wiki .book-next p{margin:0;color:#cfe0da}.green-wiki h2{margin-top:42px}.green-wiki h3{margin-top:28px}@media(max-width:720px){.green-wiki .book-number-map{grid-template-columns:1fr 30px 1fr 1fr}.green-wiki .book-number-map b{font-size:27px}.green-wiki .book-pair,.green-wiki .book-calc{grid-template-columns:1fr}.green-wiki .book-summary{grid-template-columns:repeat(2,1fr)}.green-wiki .book-table{font-size:13px;display:block;overflow-x:auto}.green-wiki .book-calc>div{font-size:22px}}