.options-page{background:#f5f5f0;color:#263b2e}.options-page main{max-width:1240px;margin:auto;padding:40px 28px}.back-link{font-size:13px;color:#55704c}.options-page header{margin:40px 0 48px}.options-page h1{font-size:38px}.options-page header p,.options-page section>p{color:#6c7868;font-size:14px;line-height:1.9}.options-page section{margin:50px 0}.options-page section h2{font-size:24px;margin-bottom:20px}.option-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.option-card{background:#fbfcf7;border:1px solid #dce4d4;border-radius:14px;padding:24px;min-width:0}.option-card>span{font-size:12px;color:#71806b}.option-card .recommend{color:#476936;background:#e8f1df;padding:5px 9px;border-radius:20px}.option-card h3{font-size:18px;margin:18px 0}.option-card>p{font-size:13px;line-height:1.8;color:#72806a}.option-card img{display:block;width:100%;aspect-ratio:1;object-fit:contain;border-radius:12px}.message-demo{padding:20px;border-radius:10px;background:white;border:1px solid #e1e8d8;font-size:13px;line-height:1.85;min-height:350px;overflow-wrap:anywhere}.message-demo h3{margin-top:0}.message-demo b{font-weight:600}.message-demo blockquote{margin:10px 0 20px;padding:7px 12px;border-left:3px solid #b0c599;background:#f2f6eb}.message-demo a{color:#567744}.message-demo hr{border:0;border-top:1px solid #e0e7d8;margin:17px 0}.message-demo small{color:#849078}.clock-demo{height:255px;background:#234438;border-radius:12px;display:flex;align-items:center;justify-content:center;margin:20px 0}.clock-demo .station-clock{width:220px;height:220px}.orbit-clock{width:220px;height:220px}.orbit-clock circle{fill:none;stroke:#8fad7c;stroke-width:2}.orbit-clock circle:nth-child(2){stroke:#bfd4b22b;stroke-width:1}.orbit-clock .orbit-bead{fill:#cae7b1;stroke:none}.orbit-clock text{fill:#d5eac4;font:34px ui-monospace,monospace;text-anchor:middle}.orbit-clock .orbit-caption{font:9px sans-serif;fill:#a2b99b}.flip-clock{display:flex;gap:8px;align-items:center;font:40px ui-monospace,monospace;color:#d5eac4}.flip-clock span{padding:20px 12px;border-radius:8px;background:linear-gradient(#18382c 49%,#10271e 50%,#1e3e30 51%);box-shadow:0 8px 15px #0003}.options-page footer{font-size:14px;color:#68775f;padding:26px 0;border-top:1px solid #dce4d4}.muted{font-size:12px!important}@media(max-width:850px){.option-grid{grid-template-columns:1fr}.options-page main{padding:25px 20px}.option-card img{max-width:300px;margin:auto}.message-demo{min-height:0}.options-page h1{font-size:30px}}