:root{color-scheme:light;--blue:#1767ed;--ink:#18253b;--muted:#69768a;--line:#e7edf5}*{box-sizing:border-box}html{min-height:100%;background:#f3f6fa}body{margin:0;color:var(--ink);font:15px/1.6 -apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,sans-serif;overflow-wrap:anywhere}button,select{font:inherit;color:inherit}a,button,select{-webkit-tap-highlight-color:transparent}button,select{min-height:44px}button{cursor:pointer}button:disabled{cursor:default;opacity:.42}a{color:inherit;text-decoration:none}a:focus-visible,button:focus-visible,select:focus-visible{outline:3px solid #72a8ff;outline-offset:3px}h1,h2,h3,p{margin-top:0}.h5-shell{width:min(100%,480px);min-height:100dvh;margin:auto;background:#fff;padding:max(16px,env(safe-area-inset-top)) max(16px,env(safe-area-inset-right)) calc(96px + env(safe-area-inset-bottom)) max(16px,env(safe-area-inset-left))}.site-header{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:38px}.brand{color:#163457;font-size:18px;font-weight:800;letter-spacing:-.5px}.brand span{margin-left:4px;color:var(--blue);font-weight:650}.secure-label{color:#6c7d94;font-size:11px;background:#f3f6fa;border-radius:20px;padding:4px 9px;white-space:nowrap}.store-heading{display:flex;gap:7px;align-items:center;margin:12px 0 20px;font-size:12px;color:var(--muted)}.store-heading>span:nth-child(2){min-width:0}.store-icon{color:#8192ab;font-size:20px}.loading-dot{width:7px;height:7px;border-radius:50%;background:#9cbef7}.home-intro{position:relative;padding:23px 20px 20px;border-radius:20px;background:linear-gradient(130deg,#eaf3ff,#f5f9ff 70%,#ecf6ff);overflow:hidden}.eyebrow{display:block;color:#587ba8;font-size:11px;letter-spacing:1px;margin-bottom:6px}.home-intro h1{color:#15488a;font-size:28px;line-height:1.3;letter-spacing:-.8px;margin-bottom:8px}.home-intro>p{color:#6b85a5;font-size:12px;margin-bottom:18px}.location-button{display:flex;align-items:center;gap:8px;border:1px solid #d4e5fc;border-radius:11px;padding:8px 12px;background:#fff;font-size:13px;color:#27598e;max-width:100%;text-align:left}.location-button>span:last-child{margin-left:12px}.operator-chips{display:flex;gap:7px;padding:22px 0 15px}.operator-chips button{flex:1 1;min-width:0;min-height:38px;border:1px solid transparent;border-radius:9px;padding:5px 2px;background:#f5f7fa;color:#66758a;font-size:12px}.operator-chips button[aria-pressed=true]{background:#eaf2ff;border-color:#d6e6ff;color:var(--blue);font-weight:650}.list-heading{display:flex;align-items:center;gap:9px;margin:9px 0 13px}.list-heading h2{font-size:17px;margin:0}.list-heading>span{color:#8a95a5;font-size:11px}.text-button{margin-left:auto;border:0;padding:0 4px;background:transparent;color:var(--blue);font-size:12px}.product-list{display:grid;gap:13px}.product-card{display:flex;gap:12px;padding:13px;border:1px solid var(--line);border-radius:15px;box-shadow:0 3px 12px #18253b04}.product-image-main{width:92px;height:106px;flex:0 0 92px;border-radius:10px;overflow:hidden;background:#edf3fa}.product-image-main img{width:100%;height:100%;object-fit:cover}.product-card-content{min-width:0;flex:1 1}.operator-tag{display:inline-block;color:#2577b7;background:#eef6ff;padding:1px 6px;font-size:10px;border-radius:4px}.operator-mobile{color:#339365;background:#edf9f0}.operator-telecom{color:#316bce;background:#edf3ff}.operator-broadcast{color:#bd7c23;background:#fff6e5}.product-card h3{font-size:14px;line-height:1.55;margin:5px 0 3px;font-weight:650}.product-spec{font-size:10px;color:#8792a2;margin-bottom:8px}.product-scopes{font-size:10px;color:#7185a0;margin:-3px 0 9px}.card-price{display:flex;align-items:center;gap:3px;justify-content:space-between;flex-wrap:wrap}.card-price strong{color:var(--blue);font-size:16px;line-height:1.3}.card-price>span{color:#8799b2;font-size:10px}.pagination{display:flex;align-items:center;justify-content:center;gap:18px;margin:24px 0;font-size:12px}.pagination button,.secondary-button{border:1px solid #dce5ef;background:#fff;padding:8px 12px;border-radius:9px}.request-state{padding:45px 14px;text-align:center}.request-state h1,.request-state h2{font-size:20px;margin-bottom:10px}.request-state p{color:var(--muted);font-size:13px;margin:0 auto 20px;max-width:300px;line-height:1.8}.state-symbol{display:grid;place-items:center;margin:0 auto 17px;width:54px;height:54px;color:#4d88dd;background:#eef5ff;border-radius:17px;font-size:29px}.primary-button{display:inline-flex;min-height:44px;justify-content:center;align-items:center;padding:9px 22px;border:0;border-radius:10px;color:#fff;background:var(--blue);font-size:13px}.back-link{display:inline-block;padding:0 0 15px;color:#6c82a0;font-size:12px}.single-product-note{padding:8px 11px;margin-bottom:12px;color:#476f9d;background:#f0f6ff;border-radius:8px;font-size:12px}.detail-page{margin:0 -16px}.product-image-detail,.product-image-header{width:100%;background:#f2f5f9}.product-image-detail img,.product-image-header img{display:block;width:100%;height:auto}.detail-info{padding:23px 21px}.detail-info h1{margin:9px 0;font-size:23px;line-height:1.5}.detail-price{font-size:27px;color:var(--blue);font-weight:750;margin:10px 0 22px}.detail-info dl{margin:0;padding-top:17px;border-top:1px solid var(--line);font-size:12px}.detail-info dl>div{display:flex;gap:20px;margin-top:10px}.detail-info dt{flex:0 0 65px;color:#8b96a6}.detail-info dd{margin:0;color:#53647b;min-width:0}.booking-placeholder{border-block:8px solid #f5f7fa;padding:24px 21px}.booking-placeholder h2{font-size:18px;margin-bottom:8px}.booking-placeholder p{color:var(--muted);font-size:12px;margin:0}.detail-images h2{font-size:17px;padding:22px 21px 17px;margin:0}.image-failure{min-height:140px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:10px;color:#8493a9;font-size:12px;padding:15px;text-align:center}.image-failure button{border:1px solid #d8e3f2;color:#3872c2;border-radius:8px;background:#fff;padding:6px 12px}.product-image-main .image-failure{min-height:106px;font-size:10px;padding:8px}.bottom-nav{position:fixed;z-index:10;bottom:0;left:50%;transform:translateX(-50%);width:min(100%,480px);display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #e9eef5;background:#fffffffa;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);padding-bottom:env(safe-area-inset-bottom)}.bottom-nav a{display:flex;flex-direction:column;justify-content:center;align-items:center;height:66px;gap:1px;color:#8a97aa;font-size:11px}.bottom-nav a>span{font-size:23px;line-height:1.2}.bottom-nav a[aria-current=page]{color:var(--blue);font-weight:650}.city-dialog{width:min(calc(100% - 28px),440px);max-height:85dvh;border:0;border-radius:20px;padding:24px 20px;color:var(--ink);box-shadow:0 22px 100px #102a5740}.city-dialog::backdrop{background:#12263f66;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.dialog-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}.dialog-heading h2{margin-bottom:9px;font-size:21px}.icon-button{border:0;background:#f4f6fa;border-radius:50%;width:36px;min-height:36px;font-size:24px;line-height:1}.muted{color:var(--muted);font-size:12px}.nationwide{width:100%;text-align:left;padding:12px;color:#2464b8;background:#edf5ff;border:1px solid #dbeaff;border-radius:10px;margin:10px 0 22px;font-size:13px}.nationwide span{display:block;color:#7494ba;font-size:11px;margin-top:2px}.select-label{display:block;font-size:12px;color:#7c8ba0;margin:17px 0 8px}.city-dialog select{width:100%;border:1px solid #dbe4f0;padding:8px 12px;border-radius:8px;background:#fff}.city-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.city-options button{border:1px solid #e1e8f3;border-radius:8px;background:#fafcff;padding:9px;font-size:13px}.city-options button[aria-pressed=true]{color:var(--blue);border-color:#9bc3ff;background:#eff6ff}.loading-state{padding-top:25px}.skeleton{background:#f0f4f9;border-radius:14px;margin-bottom:18px}.skeleton-title{height:130px}.skeleton-card{height:135px}@media (min-width:481px){.h5-shell{box-shadow:0 0 45px #193a6810}}@media (prefers-reduced-motion:no-preference){.skeleton{animation:glow 1.6s ease-in-out infinite alternate}@keyframes glow{to{opacity:.45}}}