:root{--navy: #0d1b4b;--navy-soft: #1b2a5e;--gold: #c49a22;--gold-light: #ead7a1;--gold-soft: #f4ead0;--burgundy: #7a1f1f;--bg: #f6f7f9;--card: #ffffff;--line: #e4e7ee;--text: #16203e;--muted: #5c6577;--green: #1a7f4b;--green-bg: #ecf8f1;--red: #b3261e;--red-bg: #fdf0ef;--radius: 14px;--shadow: 0 1px 2px rgba(13, 27, 75, .05), 0 8px 24px -12px rgba(13, 27, 75, .12)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:DM Sans,system-ui,-apple-system,sans-serif;font-size:16px;line-height:1.55;-webkit-font-smoothing:antialiased}#root{min-height:100dvh;display:flex;flex-direction:column}h1,h2,h3{font-family:Playfair Display,Georgia,serif;color:var(--navy);margin:0}p{margin:0}button{font-family:inherit}.header{background:var(--card);border-bottom:1px solid var(--line)}.header-inner{max-width:760px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;gap:12px}.brand{display:flex;align-items:center;gap:10px;cursor:pointer;background:none;border:none;padding:0}.brand img{height:38px;width:auto}.brand-name{font-family:DM Sans,sans-serif;font-weight:700;font-size:19px;letter-spacing:.06em;color:var(--navy)}.header-left,.header-right{display:flex;align-items:center;gap:10px}.menu-btn{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:11px;border:1px solid var(--line);background:var(--card);color:var(--navy);cursor:pointer;transition:background .15s ease,border-color .15s ease}.install-btn{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--gold);background:var(--gold-soft);color:#8a6c14;border-radius:10px;padding:7px 14px;font-size:13.5px;font-weight:700;cursor:pointer;font-family:inherit;transition:background .15s ease}.install-btn:hover{background:#efe1bd}.hero-install{margin-top:18px}.hero-install .install-btn{padding:10px 20px;font-size:15px}.ios-steps{margin:4px 0 16px;padding-left:20px;display:flex;flex-direction:column;gap:10px;font-size:14px;color:var(--text)}.ios-steps li{line-height:1.5}.ios-steps li svg{vertical-align:-3px;color:var(--navy)}.offline-banner{background:#fdf6e3;border-bottom:1px solid #ecd9a0;color:#7a6212;font-size:13px;text-align:center;padding:8px 16px;line-height:1.4}.lang-switch{display:inline-flex;border:1px solid var(--line);border-radius:999px;overflow:hidden;background:var(--card)}.lang-switch button{border:none;background:transparent;padding:6px 11px;font-size:12.5px;font-weight:700;letter-spacing:.03em;color:var(--muted);cursor:pointer;transition:background .15s ease,color .15s ease}.lang-switch button.active{background:var(--navy);color:#fff}.menu-btn:hover{background:#f3f5f9;border-color:#cfd4e0}.pill-btn{border:1px solid #e0d49f;cursor:pointer;font-family:inherit}.pill-btn:hover{background:var(--gold-soft);color:#8a6c14}.drawer-backdrop{position:fixed;inset:0;background:#0d1b4b6b;opacity:0;pointer-events:none;transition:opacity .22s ease;z-index:60}.drawer-backdrop.show{opacity:1;pointer-events:auto}.drawer{position:fixed;top:0;left:0;bottom:0;width:300px;max-width:86vw;background:var(--card);box-shadow:0 24px 64px -12px #0d1b4b59;transform:translate(-100%);transition:transform .26s cubic-bezier(.4,0,.2,1);z-index:61;display:flex;flex-direction:column}.drawer.open{transform:translate(0)}.drawer-head{display:flex;align-items:center;justify-content:space-between;padding:16px 16px 14px 18px;border-bottom:1px solid var(--line)}.drawer-head .brand img{height:34px}.drawer-close{width:36px;height:36px;border-radius:10px;border:none;background:none;color:var(--muted);cursor:pointer;display:inline-flex;align-items:center;justify-content:center}.drawer-close:hover{background:#eceef3;color:var(--text)}.drawer-nav{flex:1;overflow-y:auto;padding:12px 12px 8px}.drawer-group{padding:6px 0}.drawer-group+.drawer-group{border-top:1px solid var(--line);margin-top:4px;padding-top:10px}.drawer-group h6{margin:4px 0 6px;padding:0 12px;font-size:11px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:var(--muted)}.drawer-link{display:flex;align-items:center;gap:12px;width:100%;padding:11px 12px;border:none;background:none;border-radius:10px;font-family:inherit;font-size:15px;font-weight:500;color:var(--text);cursor:pointer;text-align:left;transition:background .14s ease,color .14s ease}.drawer-link:hover{background:#f3f5f9}.drawer-link.active{background:var(--navy);color:#fff}.drawer-ico{display:inline-flex;align-items:center;justify-content:center;color:var(--gold);flex-shrink:0}.drawer-link.active .drawer-ico{color:#fff}.drawer-foot{padding:14px 18px 18px;border-top:1px solid var(--line)}.main{flex:1;width:100%;max-width:760px;margin:0 auto;padding:36px 20px 56px}.footer{border-top:1px solid var(--line);padding:18px 20px 26px;text-align:center;font-size:12.5px;color:var(--muted)}.footer a{color:var(--muted)}.hero{text-align:center;margin-bottom:28px}.hero h1{font-size:clamp(28px,5.5vw,40px);font-weight:700;line-height:1.15}.hero h1 em{font-style:italic;color:var(--burgundy)}.hero p{margin-top:10px;color:var(--muted);font-size:16px;max-width:520px;margin-left:auto;margin-right:auto}.segmented{display:inline-flex;background:#eceef3;border-radius:999px;padding:4px;margin:0 auto 22px}.segmented button{border:none;background:transparent;padding:8px 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10px;font-size:13.5px}.btn-ghost:hover{color:var(--text)}.btn-sm{padding:7px 14px;font-size:13px;border-radius:8px}.btn-lg{padding:14px 26px;font-size:16px}.pill{display:inline-flex;align-items:center;gap:6px;border-radius:999px;padding:5px 12px;font-size:12.5px;font-weight:600}.pill-free{background:#eceef3;color:var(--muted)}.pill-pro{background:var(--gold-soft);color:#8a6c14;border:1px solid #e3d09a}.pill-warn{background:var(--red-bg);color:var(--red)}.steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px}.steps li{display:flex;align-items:center;gap:12px;font-size:15px;color:var(--muted)}.steps li.done{color:var(--text)}.steps li.current{color:var(--navy);font-weight:600}.step-dot{width:26px;height:26px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;background:#eceef3;color:var(--muted);font-size:12px;font-weight:700}.steps li.done .step-dot{background:var(--green-bg);color:var(--green)}.steps li.current .step-dot{background:var(--navy);color:#fff}.spinner{width:14px;height:14px;border:2px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:999px;animation:spin .7s linear infinite}.spinner-dark{border-color:#0d1b4b33;border-top-color:var(--navy)}@keyframes spin{to{transform:rotate(360deg)}}.result-head{display:flex;flex-direction:column;align-items:center;text-align:center;margin-bottom:22px}.result-badge{width:64px;height:64px;border-radius:999px;background:var(--green-bg);color:var(--green);display:flex;align-items:center;justify-content:center;margin-bottom:12px}.result-badge.invalid{background:var(--red-bg);color:var(--red)}.result-head h2{font-size:26px}.result-head .sub{margin-top:6px;color:var(--muted);font-size:14.5px}.fields{display:flex;flex-direction:column;gap:10px;margin-bottom:20px}.field{border:1px solid var(--line);border-radius:10px;padding:10px 14px;display:flex;align-items:center;gap:12px;background:#fafbfc}.field-body{flex:1;min-width:0}.field-label{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.field-value{font-family:ui-monospace,Cascadia Mono,SF Mono,Menlo,monospace;font-size:13px;color:var(--text);overflow-wrap:anywhere}.field button{flex-shrink:0}.copy-btn{border:1px solid #cfd4e0;background:#fff;color:var(--muted);border-radius:8px;width:34px;height:34px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:all .15s ease}.copy-btn:hover{color:var(--navy);border-color:var(--navy)}.copy-btn.copied{background:var(--green-bg);border-color:var(--green);color:var(--green)}.actions{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}.actions .btn{flex:1 1 auto}.unique-message{margin:26px 0 4px;padding:22px 26px;border-radius:12px;background:linear-gradient(135deg,#0d1b4b,#1b2a5e);text-align:center;position:relative;overflow:hidden}.unique-message:before{content:"";position:absolute;inset:0 0 auto;height:3px;background:var(--gold)}.unique-message p{font-family:Times New Roman,Times,serif;font-style:italic;font-size:18px;line-height:1.5;color:#fff}.unique-message strong{color:var(--gold-light);font-weight:700}.paywall{text-align:center;border-top:3px solid var(--gold)}.paywall .crown{width:56px;height:56px;border-radius:16px;background:var(--gold-soft);color:var(--gold);display:inline-flex;align-items:center;justify-content:center;margin-bottom:14px}.paywall h2{font-size:24px;margin-bottom:8px}.paywall .price{font-size:38px;font-weight:700;color:var(--navy);font-family:DM Sans,sans-serif;margin:14px 0 2px}.paywall .price span{font-size:15px;font-weight:500;color:var(--muted)}.perks{list-style:none;margin:18px 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#cfd4e0;border-radius:8px;padding:8px 10px;margin-top:4px}.modal-backdrop{position:fixed;inset:0;background:#0d1b4b73;display:flex;align-items:center;justify-content:center;padding:20px;z-index:50;animation:fade .15s ease}@keyframes fade{0%{opacity:0}to{opacity:1}}.modal{background:var(--card);border-radius:var(--radius);box-shadow:0 24px 64px -16px #0d1b4b66;width:100%;max-width:400px;padding:28px;position:relative}.modal-close{position:absolute;top:14px;right:14px;background:none;border:none;color:var(--muted);cursor:pointer;padding:6px;border-radius:8px}.modal-close:hover{background:#eceef3;color:var(--text)}.modal h2{font-size:22px;text-align:center;margin-bottom:4px}.modal .modal-sub{text-align:center;color:var(--muted);font-size:14px;margin-bottom:18px}.notice{display:flex;gap:10px;align-items:flex-start;border-radius:10px;padding:12px 14px;font-size:13.5px;margin-bottom:16px}.notice-warn{background:#fdf6e3;border:1px solid #ecd9a0;color:#7a6212}.notice-error{background:var(--red-bg);border:1px solid #efc4c1;color:var(--red)}.notice .btn{margin-left:auto;flex-shrink:0}.center{text-align:center}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.file-chip{display:inline-flex;align-items:center;gap:8px;background:#eceef3;border-radius:999px;padding:6px 14px;font-size:13.5px;font-weight:600;color:var(--text);max-width:100%}.file-chip span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.trust-line{display:flex;align-items:center;justify-content:center;gap:18px;flex-wrap:wrap;margin-top:22px;color:var(--muted);font-size:12.5px}.trust-line span{display:inline-flex;align-items:center;gap:6px}.field-value.sensitive{user-select:none;-webkit-user-select:none;letter-spacing:.04em}.hash-caution{display:flex;gap:8px;align-items:flex-start;font-size:12.5px;color:#7a6212;background:#fdf6e3;border:1px solid #ecd9a0;border-radius:10px;padding:10px 12px;margin:-6px 0 16px}.plans{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:18px 0;text-align:left}.plan{border:1px solid var(--line);border-radius:12px;padding:20px;background:#fafbfc;display:flex;flex-direction:column}.plan.highlight{border-color:var(--gold);background:#fffdf6}.plan h3{font-family:DM Sans,sans-serif;font-size:16px;color:var(--text);margin-bottom:2px}.plan .plan-for{font-size:12.5px;color:var(--muted);margin-bottom:10px}.plan .plan-price{font-size:26px;font-weight:700;color:var(--navy);margin-bottom:10px}.plan .plan-price span{font-size:13px;font-weight:500;color:var(--muted)}.plan ul{list-style:none;margin:0 0 16px;padding:0;display:flex;flex-direction:column;gap:7px;flex:1}.plan ul li{display:flex;align-items:center;gap:8px;font-size:13.5px}.plan ul li svg{color:var(--green);flex-shrink:0}.codeblock{background:#10183a;color:#dde3f2;border-radius:10px;padding:14px 16px;font-family:ui-monospace,Cascadia Mono,SF Mono,Menlo,monospace;font-size:12.5px;line-height:1.6;overflow-x:auto;white-space:pre;margin:0}.api-section{margin-top:22px}.api-section h3{font-family:DM Sans,sans-serif;font-size:15px;color:var(--text);margin-bottom:8px}.apikey-cta{max-width:360px;margin:0 auto 4px;text-align:center;background:var(--gold-soft);border:1px solid #e3d09a;border-radius:12px;padding:16px 18px}.apikey-cta-title{display:inline-flex;align-items:center;gap:7px;font-weight:700;color:#8a6c14;font-size:14.5px;margin-bottom:4px}.apikey-cta-sub{font-size:12.5px;color:#8a6c14;opacity:.85;margin-bottom:12px}.api-key-box{display:flex;align-items:center;gap:10px;background:#fafbfc;border:1px solid var(--line);border-radius:10px;padding:12px 14px}.api-key-box code{flex:1;font-family:ui-monospace,Cascadia Mono,Menlo,monospace;font-size:13px;overflow-wrap:anywhere}.admin-panel{border:1px dashed var(--burgundy);border-radius:12px;padding:18px;margin-top:24px;background:#fdf8f8}.admin-panel h3{font-family:DM Sans,sans-serif;font-size:15px;color:var(--burgundy);margin-bottom:4px}.test-result{border-radius:10px;padding:12px 14px;font-size:13px;margin-top:10px}.test-result.ok{background:var(--green-bg);border:1px solid #bfe5d0;color:#115c36}.test-result.fail{background:var(--red-bg);border:1px solid #efc4c1;color:var(--red)}.test-result pre{margin:8px 0 0;font-size:12px;white-space:pre-wrap;overflow-wrap:anywhere}.share-wrap{position:relative;flex:1 1 auto;display:flex}.share-wrap>.btn{flex:1}.share-menu{position:absolute;bottom:calc(100% + 8px);left:0;right:0;min-width:200px;background:var(--card);border:1px solid var(--line);border-radius:12px;box-shadow:0 16px 40px -12px #0d1b4b59;padding:6px;z-index:30;display:flex;flex-direction:column;gap:2px;animation:rise .15s ease}.share-opt{display:flex;align-items:center;gap:11px;padding:10px 12px;border-radius:9px;border:none;background:none;font-family:inherit;font-size:14px;font-weight:600;color:var(--text);cursor:pointer;text-decoration:none;text-align:left;width:100%}.share-opt:hover{background:#f3f5f9}.share-opt.wa{color:#1ca851}.share-opt.gmail{color:#ea4335}.share-opt.ol{color:#0a66c2}.demo-wrap{margin-top:4px}.demo-caption{font-size:13px;color:var(--muted);margin-bottom:12px}.demo-browser{border-radius:12px;overflow:hidden;border:1px solid #d4d8e2;box-shadow:0 12px 30px -16px #0d1b4b59}.demo-bar{display:flex;align-items:center;gap:7px;background:#e7eaf1;padding:9px 12px}.demo-dot{width:10px;height:10px;border-radius:999px;background:#c4c9d6}.demo-dot:nth-child(1){background:#f0a8a2}.demo-dot:nth-child(2){background:#f1d39a}.demo-dot:nth-child(3){background:#aed8b6}.demo-url{margin-left:8px;font-size:12px;color:#5c6577;background:#fff;border-radius:6px;padding:4px 10px;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-family:ui-monospace,Menlo,monospace}.demo-site{background:#fff;--teal: #0f766e;--teal-soft: #e6f4f2}.demo-nav{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;border-bottom:1px solid #eceef2}.demo-logo{display:flex;align-items:center;gap:9px;font-family:Georgia,serif;font-weight:700;font-size:16px;color:#14323a}.demo-logo-mark{width:28px;height:28px;border-radius:7px;background:var(--teal);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:15px}.demo-menu{display:flex;gap:18px;font-size:13px;color:#6b7480}.demo-menu-active{color:var(--teal);font-weight:600;border-bottom:2px solid var(--teal);padding-bottom:2px}.demo-hero{text-align:center;padding:26px 20px 6px}.demo-hero h3{font-family:Georgia,serif;font-size:21px;color:#14323a;margin-bottom:6px}.demo-hero p{font-size:13.5px;color:#6b7480;max-width:380px;margin:0 auto}.demo-widget{margin:16px 20px 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