#linear-options{font-family:inherit;color:#222;border:1px solid #e0e0e0;border-radius:12px;background:#fff;max-width:920px;font-size:15px;margin:0 0 22px}
#linear-options *{box-sizing:border-box}
#linear-options .lo-head{padding:16px 20px;border-bottom:1px solid #eee}
#linear-options .lo-head h3{margin:0;font-size:18px;font-weight:700}
#linear-options .lo-head .lo-sub{font-size:13px;color:#888;margin-top:3px}
#linear-options .lo-steps{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
#linear-options .lo-s{flex:1;min-width:92px;font-size:13px;padding:9px;border:1px solid #e0e0e0;border-radius:7px;text-align:center;color:#888;background:#fafafa}
#linear-options .lo-s .lo-n{display:inline-block;width:20px;height:20px;line-height:20px;border-radius:50%;background:#e3e3e3;font-size:12px;margin-right:6px}
#linear-options .lo-s.on{border-color:#f05322;color:#f05322;font-weight:600}
#linear-options .lo-s.on .lo-n{background:#f05322;color:#fff}
#linear-options .lo-s.done{border-color:#0b7a3b;color:#0b7a3b}
#linear-options .lo-s.done .lo-n{background:#0b7a3b;color:#fff}
#linear-options .lo-body{padding:20px}
#linear-options .lo-foot{display:flex;align-items:center;gap:12px;padding:16px 20px;border-top:1px solid #eee;flex-wrap:wrap}
#linear-options .lo-foot .lo-price{font-size:22px;font-weight:700;flex:1;min-width:120px;margin:0}
#linear-options .lo-back{font:inherit;font-size:15px;background:#fff;border:1px solid #d9d9d9;color:#666;border-radius:7px;padding:11px 18px;cursor:pointer}
#linear-options .lo-next{font:inherit;font-size:16px;font-weight:600;color:#fff;background:#f05322;border:0;border-radius:7px;padding:12px 26px;cursor:pointer}
#linear-options .lo-next:disabled{opacity:.5;cursor:not-allowed}
#linear-options .lo-review{font-size:14px;border:1px solid #e0e0e0;border-radius:8px;overflow:hidden}
#linear-options .lo-review>div{display:flex;justify-content:space-between;gap:14px;padding:11px 14px;border-bottom:1px solid #eee}
#linear-options .lo-review>div:last-child{border-bottom:0}
#linear-options .lo-review span{color:#555}
#linear-options .lo-field{margin-bottom:22px}
#linear-options .lo-field>.lo-lab{display:flex;justify-content:space-between;align-items:baseline;gap:14px;flex-wrap:wrap;font-size:14px;font-weight:600;margin-bottom:10px}
#linear-options .lo-field>.lo-lab .lo-selv{font-weight:400;color:#888;text-align:right}
#linear-options .lo-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:7px}
#linear-options .lo-card{position:relative;border:1px solid #e0e0e0;border-radius:8px;padding:9px 8px;cursor:pointer;background:#fff;transition:border-color .12s,box-shadow .12s;text-align:center;font:inherit}
#linear-options .lo-card:hover{border-color:#bdbdbd;box-shadow:0 2px 6px rgba(0,0,0,.08)}
#linear-options .lo-card .lo-dim{font-size:13px;font-weight:600;color:#222;display:block}
#linear-options .lo-card .lo-pr{font-size:11.5px;color:#888;margin-top:6px;display:block}
#linear-options .lo-card.sel{border-color:#f05322;box-shadow:0 0 0 2px #f05322}
#linear-options .lo-card.dis{opacity:.4;cursor:not-allowed;text-decoration:line-through}
#linear-options .lo-card.sel::after{content:"\2713";position:absolute;top:7px;right:7px;width:17px;height:17px;line-height:17px;text-align:center;border-radius:50%;background:#f05322;color:#fff;font-size:10px;font-weight:700}
#linear-options .lo-sw-wrap{display:flex;flex-wrap:wrap;gap:10px}
#linear-options .lo-sw{position:relative;cursor:pointer;border:1px solid #e3e3e3;border-radius:8px;padding:6px;text-align:center;background:#fff;width:88px;font:inherit}
#linear-options .lo-sw:hover{border-color:#bdbdbd;box-shadow:0 2px 6px rgba(0,0,0,.1)}
#linear-options .lo-sw .lo-chip{display:block;width:100%;height:56px;border-radius:5px;border:1px solid rgba(0,0,0,.15)}
#linear-options .lo-sw .lo-lab2{font-size:11.5px;margin-top:6px;display:block;color:#555;line-height:1.2}
#linear-options .lo-sw.sel{border-color:#f05322;box-shadow:0 0 0 2px #f05322}
#linear-options .lo-sw.sel .lo-lab2{color:#111;font-weight:600}
#linear-options .lo-sw.dis{opacity:.4;cursor:not-allowed}
#linear-options .lo-sw.sel::after{content:"\2713";position:absolute;top:6px;right:6px;width:16px;height:16px;line-height:16px;text-align:center;border-radius:50%;background:#f05322;color:#fff;font-size:10px;font-weight:700}
#linear-options .lo-lenrow{display:flex;align-items:center;gap:10px}
#linear-options .lo-lenrow input{font:inherit;font-size:15px;padding:11px 13px;border:1px solid #d9d9d9;border-radius:7px;background:#fff;width:120px}
#linear-options .lo-lenrow .lo-unit{font-size:14px;color:#666}
#linear-options .lo-hint{font-size:13px;color:#888;margin-top:8px}
#linear-options .lo-info{font-size:13px;background:#fff7ed;border:1px solid #f6d3bd;padding:11px 13px;border-radius:7px;color:#7a3e1d;margin-top:10px}
#linear-options .lo-err{color:#b3261e;font-size:13px;margin-top:8px;display:none}
#linear-options .lo-err.show{display:block}
#linear-options textarea{width:100%;font:inherit;font-size:14px;padding:10px 12px;border:1px solid #d9d9d9;border-radius:7px;min-height:60px;resize:vertical;background:#fff}
#linear-options .lo-buy{border-top:1px solid #eee;margin-top:6px;padding-top:18px}
#linear-options .lo-price{font-size:27px;font-weight:700;margin:0 0 2px}
#linear-options .lo-price small{font-size:13px;font-weight:400;color:#888}
#linear-options .lo-ship{font-size:13px;color:#7a3e1d;margin:4px 0 16px}
#linear-options .lo-atc{width:100%;font:inherit;font-size:16px;font-weight:600;color:#fff;background:#f05322;border:0;border-radius:7px;padding:13px;cursor:pointer}
#linear-options .lo-atc:hover{filter:brightness(.95)}
#linear-options .lo-atc:disabled{opacity:.5;cursor:not-allowed}
#linear-options .lo-enqnote{font-size:13.5px;color:#555;margin:0 0 14px;line-height:1.5}
#linear-options .lo-modes{display:flex;gap:8px;padding:14px 20px 0}
#linear-options .lo-mode{flex:1;font:inherit;font-size:14px;font-weight:600;padding:11px;border:1px solid #e0e0e0;border-radius:8px;background:#fafafa;color:#555;cursor:pointer}
#linear-options .lo-mode:hover{border-color:#bdbdbd}
#linear-options .lo-mode.active{border-color:#f05322;color:#f05322;background:#fff7ed;box-shadow:0 0 0 1px #f05322}
#linear-options .lo-stdgrid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}
.lo-modal{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:99999;display:flex;align-items:flex-start;justify-content:center;overflow:auto;padding:40px 16px}
.lo-modal-box{background:#fff;border-radius:12px;max-width:560px;width:100%;padding:24px;position:relative;box-shadow:0 10px 40px rgba(0,0,0,.25)}
.lo-modal-box h3{margin:0 0 14px;font-size:20px;font-weight:700}
.lo-modal-x{position:absolute;top:10px;right:14px;border:0;background:none;font-size:28px;line-height:1;cursor:pointer;color:#999}