:root{--ink:#152e50;--muted:#61718a;--blue:#1762df;--blue-dark:#0f4fb9;--line:#dce4ef;--pale:#f1f5fb;--page:#fafbfd;color:var(--ink);background:var(--page);font-synthesis:none;font-family:Arial,Helvetica,sans-serif}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait;opacity:.5}a{color:inherit}:is(button:focus-visible,a:focus-visible){outline-offset:4px;outline:3px solid #66a3ff}h1,h2,h3,p{margin:0}button svg{flex-shrink:0}.site-header{border-bottom:1px solid var(--line);align-items:center;gap:24px;max-width:1260px;height:92px;margin:auto;padding:0 48px;display:flex}.brand{align-items:center;gap:19px;text-decoration:none;display:flex}.brand-wordmark{object-fit:contain;width:150px;height:27px;display:block}.brand i{background:#b8c6d9;width:1px;height:24px}.brand b{letter-spacing:2px;font-size:22px;font-weight:400}.header-help{margin-left:auto}.text-button{color:var(--blue);background:0 0;border:0;align-items:center;gap:10px;padding:4px 0;font-size:14px;font-weight:600;display:inline-flex}.question-mark{border:1.4px solid;border-radius:50%;place-items:center;width:20px;height:20px;font-size:12px;display:inline-grid}main{max-width:1120px;margin:auto;padding:35px 32px 56px}.steps{align-items:center;gap:44px;margin-bottom:42px;display:flex}.step{color:#8491a5;align-items:center;gap:9px;font-size:13px;font-weight:600;display:flex}.step span{background:#e9eef5;border-radius:50%;place-items:center;width:24px;height:24px;font-size:10px;font-weight:700;display:grid}.step.active{color:var(--ink)}.step.active span{background:var(--ink);color:#fff}.intro{margin-bottom:32px}.eyebrow{letter-spacing:2px;color:var(--blue);margin-bottom:12px;font-size:11px;font-weight:700}h1{letter-spacing:-1.6px;margin-bottom:13px;font-size:42px;font-weight:600;line-height:1.15}.intro p{color:var(--muted);font-size:16px;line-height:1.6}.mobile-break{display:none}.workspace{border:1px solid var(--line);background:#fff;border-radius:18px;grid-template-columns:1.07fr 1fr;display:grid;overflow:hidden;box-shadow:0 8px 35px #203b6305}.photo-panel{border-right:1px solid var(--line);min-width:0}.capture-area{background:linear-gradient(145deg,#f5f8fd,#edf3fc);flex-direction:column;align-items:center;min-height:323px;padding:26px 24px 28px;display:flex}.viewfinder{place-items:center;width:168px;height:198px;margin-bottom:15px;display:grid;position:relative}.corner{z-index:1;border-style:solid;border-color:#6193dc;width:22px;height:22px;position:absolute}.tl{border-width:2px 0 0 2px;border-radius:6px 0 0;top:0;left:0}.tr{border-width:2px 2px 0 0;border-radius:0 6px 0 0;top:0;right:0}.bl{border-width:0 0 2px 2px;border-radius:0 0 0 6px;bottom:0;left:0}.br{border-width:0 2px 2px 0;border-radius:0 0 6px;bottom:0;right:0}.shape-diagram{width:172px;height:186px;display:block}.capture-area h2{letter-spacing:-.3px;font-size:19px;font-weight:600}.capture-area p{color:var(--muted);margin-top:7px;font-size:14px}.photo-actions{padding:24px 30px 23px}.button{border-radius:8px;justify-content:center;align-items:center;gap:10px;width:100%;min-height:48px;font-size:15px;font-weight:600;transition:background .15s,transform .15s;display:flex}.button:active{transform:translateY(1px)}.primary{color:#fff;background:var(--blue);border:1px solid var(--blue)}.primary:hover:not(:disabled){background:var(--blue-dark)}.secondary{color:var(--ink);background:#fff;border:1px solid #c8d4e4;margin-top:10px}.secondary:hover{background:var(--pale)}.file-hint{color:#748399;text-align:center;margin-top:14px;font-size:11px;line-height:1.6}.file-input{opacity:0;pointer-events:none;width:1px;height:1px;position:absolute;overflow:hidden}.detail-panel{padding:34px 38px 28px}.detail-panel h2{letter-spacing:-.7px;font-size:29px;font-weight:500;line-height:1.22}.guidance-list{gap:22px;margin-top:28px;display:grid}.guidance-list article{gap:14px;display:flex}.guidance-list article>span{color:#667d9c;border:1px solid #cbd8e9;border-radius:50%;flex-shrink:0;place-items:center;width:25px;height:25px;font-size:12px;display:grid}.guidance-list h3{margin:3px 0 7px;font-size:15px;font-weight:600}.guidance-list p{color:var(--muted);max-width:288px;font-size:13px;line-height:1.6}.shape-comparison{border-top:1px solid var(--line);align-items:center;gap:22px;margin-top:28px;padding-top:20px;display:flex}.shape-comparison>div{flex-direction:column;align-items:center;gap:3px;display:flex}.shape-diagram.small{width:58px;height:66px}.shape-comparison span{font-size:11px}.shape-comparison p{color:var(--muted);margin-left:3px;font-size:11px;line-height:1.7}.privacy-line{color:#61718a;justify-content:flex-end;align-items:center;padding:17px 2px;display:flex}.privacy-line a{align-items:center;gap:7px;min-height:32px;font-size:12px;text-decoration:none;display:inline-flex}.privacy-line a:hover{color:var(--blue);text-decoration:underline}.privacy-line p{font-size:11px;line-height:1.6}.privacy-line svg{flex-shrink:0}.privacy-line .text-button{white-space:nowrap;margin-left:auto;font-size:11px}.sample-section{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:20px;margin-top:18px;padding-top:24px;display:flex}.sample-section h2{margin-bottom:7px;font-size:14px;font-weight:600}.sample-section p{color:var(--muted);font-size:12px}.sample-buttons{gap:8px;display:flex}.sample-buttons button{border:1px solid var(--line);color:#466180;background:#fff;border-radius:6px;align-items:center;gap:10px;padding:10px 12px;font-size:12px;display:flex}.sample-buttons button:hover{color:var(--blue);background:#f5f8fd;border-color:#93b7ea}footer{border-top:1px solid var(--line);color:#8390a2;justify-content:space-between;align-items:center;gap:24px;max-width:1260px;margin:auto;padding:25px 48px;display:flex}footer>span:first-child{letter-spacing:2px;font-size:11px;font-weight:700}footer p{font-size:11px;line-height:1.6}.preview-area{background:#edf2f8;justify-content:center;align-items:center;height:360px;padding:12px 12px 42px;display:flex;position:relative;overflow:hidden}.preview-area img{object-fit:contain;object-position:center;width:100%;min-width:0;height:100%;min-height:0;display:block}.preview-caption{letter-spacing:1px;background:#ffffffed;border-radius:4px;padding:6px 9px;font-size:10px;position:absolute;bottom:14px;left:18px}.selected-file{color:var(--muted);align-items:center;gap:8px;margin-bottom:15px;font-size:12px;display:flex}.selected-file>span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.selected-file>button{color:#7a8aa0;background:0 0;border:0;margin-left:auto;padding:4px;display:flex}.selected-file svg{flex-shrink:0}.busy-state{text-align:center;flex-direction:column;align-items:center;gap:12px;min-height:129px;display:flex}.busy-state strong{font-size:14px}.busy-state p{color:var(--muted);font-size:12px}.spinner{border:2px solid #dce7f8;border-top-color:var(--blue);border-radius:50%;width:24px;height:24px;animation:1s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.error-message{color:#9b3b25;background:#fff3f0;border-radius:6px;margin-top:14px;padding:12px;font-size:13px;line-height:1.5}.connection-notice{color:#746a53;background:#fbf7eb;border-radius:6px;margin-top:14px;padding:10px 12px;font-size:12px;line-height:1.6}.result-panel{padding-top:32px}.result-mark{width:46px;height:46px;color:var(--blue);background:#eaf3ff;border-radius:50%;place-items:center;margin-bottom:24px;display:grid}.result-mark.uncertain,.result-mark.other{color:#a37920;background:#fff5de}.result-panel h2{outline:none;font-size:33px;line-height:1.1}.result-description{color:var(--muted);margin-top:16px;font-size:15px;line-height:1.6}.next-step-card{background:#f2f6fc;border:1px solid #e1e9f5;border-radius:10px;margin-top:24px;padding:19px}.next-step-label{align-items:center;gap:8px;font-size:14px;font-weight:600;display:flex}.next-step-card p{color:#59708e;margin-top:10px;font-size:13px;line-height:1.65}.measure-reference{border-top:1px solid #d8e3f2;margin-top:15px;padding-top:14px;font-size:13px;font-weight:600}.next-step-card .small-note{font-size:11px}.result-retry{margin-top:22px;font-size:13px}.demo-note{color:#8c7440;margin-top:16px;font-size:11px;line-height:1.5}.demo-visual{background:#f1f6fc;flex-direction:column;justify-content:center;align-items:center;gap:14px;height:323px;display:flex}.sample-pill{color:#816526;background:#fff4d7;border-radius:4px;padding:6px 10px;font-size:11px}.tip-banner,.privacy-details{border:1px solid var(--line);background:#fff;border-radius:10px;margin-bottom:22px;padding:20px;font-size:14px;line-height:1.6}.tip-banner p{color:var(--muted);margin:6px 0 12px}.privacy-details h2{margin-bottom:10px;font-size:16px}.privacy-details p{color:var(--muted);margin-bottom:10px}.privacy-details a{color:var(--blue)}.dragging{outline:3px solid var(--blue);outline-offset:-4px}.skip-link{background:var(--ink);color:#fff;z-index:5;padding:12px;position:absolute;top:-60px}.skip-link:focus{top:8px;left:8px}@media (min-width:1400px){main{padding-top:45px}.intro{margin-bottom:38px}}@media (max-width:850px){.site-header{padding:0 28px}.detail-panel{padding:30px 25px}.photo-actions{padding:24px}.sample-section{flex-direction:column;align-items:flex-start}.sample-buttons{flex-wrap:wrap;width:100%}.sample-buttons button{flex:1}.privacy-line{align-items:flex-start}.privacy-line .text-button{margin-top:2px}footer{padding:24px 28px}.desktop-only{display:none}}@media (max-width:620px){.site-header{gap:12px;height:74px;padding:0 20px}.brand{gap:11px}.brand .brand-wordmark{width:108px;height:19.44px}.brand b{font-size:18px}.brand i{height:20px}.header-help{margin-left:auto;font-size:0}.question-mark{font-size:12px}main{padding:24px 20px 36px}.steps{justify-content:space-between;gap:0;margin-bottom:31px}.step{gap:6px;font-size:10px}.step span{width:20px;height:20px;font-size:9px}.eyebrow{letter-spacing:1.6px;margin-bottom:11px;font-size:10px}h1{letter-spacing:-1.2px;font-size:33px}.intro{margin-bottom:24px}.intro p{font-size:14px}.mobile-break{display:block}.workspace{border-radius:13px;flex-direction:column;display:flex}.photo-panel{border:0;border-bottom:1px solid var(--line)}.capture-area{min-height:270px;padding:22px 20px}.viewfinder{width:140px;height:157px;margin-bottom:15px}.viewfinder .shape-diagram{width:137px;height:150px}.capture-area h2{font-size:17px}.capture-area p{font-size:13px}.photo-actions{padding:20px}.button{min-height:49px;font-size:14px}.detail-panel{padding:27px 24px}.detail-panel h2{font-size:27px}.guidance-list{gap:20px;margin-top:23px}.guidance-list h3{font-size:14px}.guidance-list p{font-size:13px}.shape-comparison{gap:20px;margin-top:23px}.shape-comparison p{font-size:11px}.privacy-line{flex-wrap:wrap;gap:7px;padding:16px 0}.privacy-line p{flex:1;font-size:11px}.privacy-line .text-button{margin-left:25px;font-size:11px}.sample-section{gap:16px;margin-top:8px;padding-top:22px}.sample-section p{font-size:12px}.sample-buttons{grid-template-columns:1fr 1fr;gap:9px;display:grid}.sample-buttons button{justify-content:space-between;padding:12px 14px;font-size:12px}footer{flex-wrap:wrap;gap:14px;padding:22px 20px}footer p{order:3;width:100%;font-size:10px}.preview-area{height:340px}.demo-visual{height:290px}.result-panel h2{font-size:30px}.result-panel .eyebrow{font-size:10px}.result-description{font-size:14px}.next-step-card{padding:16px}.result-mark{margin-bottom:19px}}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.privacy-page{max-width:780px;padding-top:44px;padding-bottom:60px}.privacy-introduction{color:var(--muted);margin-top:20px;font-size:17px;line-height:1.7}.privacy-page section{margin-top:30px}.privacy-page section h2{margin-bottom:10px;font-size:20px;line-height:1.35}.privacy-page section p{color:var(--muted);font-size:15px;line-height:1.8}.privacy-provider{color:var(--blue);margin-top:30px;font-size:14px;display:inline-block}.privacy-return{border-top:1px solid var(--line);color:var(--muted);margin-top:30px;padding-top:22px;font-size:12px;line-height:1.7}.shape-diagram{object-fit:contain}.viewfinder,.viewfinder .shape-diagram{width:190px;height:214px}.shape-comparison{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin-top:26px;padding-top:20px;display:grid}.shape-comparison>div{gap:7px;min-width:0}.shape-diagram.small{object-fit:contain;width:100%;height:110px}.shape-comparison span{color:#425d78;font-size:12px;font-weight:600}.shape-comparison-note{color:var(--muted);text-align:center;margin-top:13px;font-size:11px;line-height:1.6}.sample-shapes .shape-diagram{width:206px;height:232px}.demo-visual{gap:10px}@media (max-width:620px){.viewfinder,.viewfinder .shape-diagram{width:157px;height:177px}.shape-comparison{gap:5px}.shape-diagram.small{height:101px}.sample-shapes .shape-diagram{width:188px;height:212px}}.shape-note{color:#61718a;margin:0 0 18px;font-size:14px;line-height:1.6}.phone-qr{border:1px solid var(--line);text-align:left;background:#f7faff;border-radius:14px;align-items:center;gap:18px;margin-bottom:14px;padding:16px;display:flex}.phone-qr img{background:#fff;border-radius:6px;flex-shrink:0;width:152px;height:152px}.phone-qr strong{color:var(--ink);font-size:17px}.phone-qr p{color:var(--muted);margin:8px 0;font-size:14px;line-height:1.55}.phone-qr a{color:var(--blue);font-size:14px;text-decoration:underline}.phone-qr .phone-qr-note{margin-bottom:0;font-size:12px}.phone-camera{display:none!important}@media (max-width:767px),(pointer:coarse){.phone-qr{display:none}.phone-camera{display:flex!important}}.shape-guide{border-top:1px solid var(--line);margin-top:44px;padding-top:32px;font-size:16px;line-height:1.75}.shape-guide h2{margin-bottom:16px;font-size:26px;line-height:1.3}.shape-guide p{color:var(--muted)}.shape-guide-grid{grid-template-columns:1fr 1fr;gap:24px 32px;margin-top:24px;display:grid}.shape-guide h3{margin-bottom:10px;font-size:18px;line-height:1.4}.shape-guide-links{flex-wrap:wrap;gap:18px;margin-top:24px;display:flex}.shape-guide-links a{color:var(--blue);font-size:14px;text-decoration:underline}@media (max-width:767px){.shape-guide-grid{grid-template-columns:1fr}.shape-guide h2{font-size:23px}}.photo-library{margin-top:10px}.intro>p{max-width:760px}.guide-shortcuts{flex-wrap:wrap;gap:4px 22px;margin-top:14px;display:flex}.guide-shortcuts a{min-height:44px;color:var(--blue);text-underline-offset:3px;align-items:center;font-size:14px;font-weight:600;display:inline-flex}.shape-size-table{border-collapse:collapse;table-layout:fixed;background:#fff;width:100%;margin-top:22px;font-size:15px;line-height:1.55}.shape-size-table caption{text-align:left;color:var(--ink);padding-bottom:12px;font-weight:600}.shape-size-table th,.shape-size-table td{border:1px solid var(--line);text-align:left;vertical-align:top;overflow-wrap:break-word;padding:13px 15px}.shape-size-table thead th{color:var(--ink);background:#edf3fc}.shape-size-table tbody th{background:#f7faff;font-weight:600}.shape-guide .shape-size-note{margin-top:12px;font-size:13px;line-height:1.65}.static-measure-guide{grid-template-columns:1.3fr 1fr;align-items:center;gap:28px;margin-top:32px;display:grid}.static-measure-guide ol{color:var(--muted);margin:16px 0 0;padding-left:22px;font-size:15px;line-height:1.7}.static-measure-guide li+li{margin-top:12px}.static-measure-guide strong{color:var(--ink)}.static-measure-guide figure{border:1px solid var(--line);background:#f3f6fb;border-radius:12px;margin:0;padding:16px}.static-measure-guide img{width:100%;height:auto;display:block}.static-measure-guide figcaption{text-align:center;color:var(--muted);margin-top:8px;font-size:12px;line-height:1.6}.shape-guide-links a{align-items:center;min-height:44px;display:inline-flex}#shape-guide-title,#how-to-measure,#photo-check{scroll-margin-top:20px}@media (max-width:767px){.static-measure-guide{grid-template-columns:1fr}.shape-size-table{font-size:13px}.shape-size-table th,.shape-size-table td{padding:11px 9px}.shape-size-table th:first-child{width:27%}.guide-shortcuts{gap:3px 18px}.guide-shortcuts a{font-size:13px}}.measurement-entry{text-align:left;min-height:44px;margin:-3px 0 22px}.measurement-guide{border-top:1px solid var(--line);min-width:0;margin-top:23px;padding-top:22px}.measurement-guide h2{letter-spacing:-.2px;outline:none;align-items:center;gap:9px;font-size:18px;line-height:1.35;display:flex}.measurement-guide p{color:#526680;margin-top:10px;font-size:13px;line-height:1.6}.measurement-guide .button{text-align:center;padding:10px 14px;font-size:14px;line-height:1.35;text-decoration:none}.measurement-guide .secondary{border-color:#a8bdd9}.measurement-figure{background:#f3f6fb;border:1px solid #e1e8f1;border-radius:10px;margin:14px 0 12px;padding:12px 10px 9px}.measurement-figure img{object-fit:contain;width:100%;height:auto;max-height:245px;display:block}.measurement-figure figcaption{text-align:center;color:#526680;margin-top:5px;font-size:11px}.measurement-points{gap:10px;margin:16px 0;padding:0;font-size:13px;line-height:1.55;list-style:none;display:grid}.measurement-points li{align-items:flex-start;gap:10px;display:flex}.measurement-points b{background:var(--blue);color:#fff;border-radius:50%;flex-shrink:0;place-items:center;width:22px;height:22px;font-size:12px;display:grid}.measurement-help{color:#526680;margin:12px 0 18px;font-size:12px;line-height:1.6}.measurement-help summary{cursor:pointer;color:var(--blue);min-height:40px;padding:8px 0;font-weight:600}.measurement-help a{color:var(--blue);padding:8px 0;display:inline-block}.outline-options{border:0;margin:18px 0;padding:0}.outline-options legend,.length-label>label{margin-bottom:9px;font-size:13px;font-weight:600}.outline-options label{cursor:pointer;border:1px solid #b7c5d6;border-radius:7px;align-items:center;gap:9px;min-height:43px;margin:6px 0;padding:8px 10px;font-size:13px;display:flex}.outline-options label:has(input:checked){border-color:var(--blue);background:#edf4ff}.outline-options input{accent-color:var(--blue);flex-shrink:0;width:17px;height:17px;margin:0}.length-label{justify-content:space-between;align-items:center;gap:10px;margin:15px 0 10px;display:flex}.length-label>label{margin:0}.unit-toggle{border:1px solid #b7c5d6;border-radius:7px;flex-shrink:0;margin:0;padding:3px;display:flex}.unit-toggle label{cursor:pointer;border-radius:4px;place-items:center;min-width:49px;min-height:38px;padding:5px 8px;font-size:12px;font-weight:600;display:grid;position:relative}.unit-toggle label.selected{background:var(--ink);color:#fff}.unit-toggle input{opacity:0;width:1px;height:1px;position:absolute}.unit-toggle label:has(input:focus-visible){outline-offset:3px;outline:3px solid #66a3ff}.length-input{position:relative}.length-input input{width:100%;height:51px;color:var(--ink);background:#fff;border:1.5px solid #91a8c5;border-radius:8px;padding:10px 55px 10px 13px;font-size:20px}.length-input span{color:#526680;font-size:15px;position:absolute;top:16px;right:15px}.length-input input:focus-visible{outline-offset:3px;outline:3px solid #66a3ff}summary:focus-visible{outline-offset:3px;outline:3px solid #66a3ff}.outline-options input:focus-visible{outline-offset:3px;outline:3px solid #66a3ff}.length-input input[aria-invalid=true]{border-color:#a74120}.measurement-guide .measurement-small{margin-top:7px;font-size:11px;line-height:1.5}.measurement-submit{margin-top:17px}.measurement-answer{background:#f1f6ff;border:1px solid #b4cdec;border-radius:10px;margin-top:21px;padding:18px;scroll-margin:25px}.measurement-answer.compare{background:#fff9ec;border-color:#e4d3a9}.measurement-answer:focus{outline-offset:3px;outline:2px solid #91afd4}.measurement-answer .eyebrow{letter-spacing:1.4px;margin-bottom:10px;font-size:9px}.measurement-answer h3{letter-spacing:-.3px;margin:0;font-size:19px;font-weight:600;line-height:1.3}.measurement-answer p{font-size:13px}.measurement-answer .measurement-final{border-top:1px solid #c8d7e8;margin-top:14px;padding-top:12px}.measurement-source{color:var(--blue);min-height:35px;margin-top:15px;font-size:12px;line-height:1.6;display:inline-block}.measurement-reference{margin:17px 0 7px}.measurement-reference p{font-size:12px}.measurement-guide .measurement-privacy{align-items:center;gap:6px;display:flex}.measurement-close{min-height:42px;margin-top:6px;font-size:12px}.visually-hidden{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;position:absolute!important}@media (max-width:620px){.measurement-guide{margin-top:22px;padding-top:20px}.measurement-figure img{max-height:240px}.length-label{flex-wrap:wrap}.measurement-guide p,.measurement-points{font-size:14px}.outline-options label{min-height:46px}.unit-toggle label{min-height:40px}.measurement-guide .measurement-small{font-size:12px}}.measurement-workspace{border:1px solid var(--line);background:#fff;border-radius:16px;margin-top:24px;padding:28px 32px;scroll-margin:24px}.measurement-workspace .measurement-guide{border:0;margin:0;padding:0}.measurement-layout{grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:40px;margin-top:12px;display:grid}.measurement-instructions .measurement-figure,.measurement-fields .outline-options{margin-top:0}.measurement-workspace .measurement-guide h2{font-size:24px;line-height:1.3}.next-step-card .button{text-align:center;padding:8px 10px;font-size:13px;text-decoration:none}.measurement-workspace>.measurement-guide>p,.measurement-workspace .measurement-help p{max-width:640px}@media (max-width:750px){.measurement-workspace{border-radius:13px;padding:24px 20px}.measurement-layout{grid-template-columns:1fr;gap:10px}.measurement-workspace .measurement-guide h2{font-size:22px;line-height:1.3}.measurement-instructions .measurement-figure{margin-top:7px}}
