:root{color-scheme:light;--bg:#f7f9fb;--surface:#fff;--ink:#101828;--muted:#536172;--line:#d9e1e8;--primary:#087c90;--primary-text:#fff;--accent:#a86200;--soft:#e7f7fa;--warning:#fff3db;--warning-ink:#704400;--shadow:0 12px 40px #10182806;--radius:20px;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;font-synthesis:none}
:root[data-theme=dark]{color-scheme:dark;--bg:#0d1523;--surface:#162132;--ink:#f3f7fb;--muted:#b0bed0;--line:#354255;--primary:#53d6e9;--primary-text:#08202b;--accent:#ffc368;--soft:#18333f;--warning:#342d20;--warning-ink:#ffcf81;--shadow:none}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-size:1.0rem}button,select,input{font:inherit}button,select{min-height:46px;background:var(--surface);color:var(--ink);border:1px solid var(--line);border-radius:12px;padding:10px 16px;cursor:pointer}button:hover{border-color:var(--primary);background:var(--soft)}button.primary{background:var(--primary);border-color:var(--primary);color:var(--primary-text);font-weight:650}button.primary:hover{filter:brightness(.94)}button:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible,a:focus-visible{outline:3px solid var(--primary);outline-offset:4px}a{color:var(--primary)}header{max-width:1240px;margin:auto;padding:24px 36px;display:flex;align-items:center;justify-content:space-between;gap:20px}.brand{display:flex;align-items:center;gap:9px;color:var(--ink);text-decoration:none;font-size:1.5625rem;font-weight:750;letter-spacing:-1px}.brand span{font-size:0.5625rem;letter-spacing:1.5px;color:var(--muted);border-left:1px solid var(--line);padding-left:14px;margin-left:6px}.controls{display:flex;gap:8px}.controls button{font-size:1.5rem;padding:4px 13px}main{max-width:1240px;margin:auto;padding:0 36px 36px}h1{font-size:clamp(2.5rem,5.5vw,4.25rem);line-height:1.04;letter-spacing:-3px;margin:20px 0}h2{font-size:clamp(1.625rem,3vw,2.25rem);letter-spacing:-1px;line-height:1.2;margin:12px 0}h3{font-size:1.1875rem;letter-spacing:-.3px;margin:10px 0}p{line-height:1.65;margin:10px 0;color:var(--muted)}.hero{display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:35px;padding:48px 0 40px}.hero>div>p{font-size:1.125rem;max-width:490px}.eyebrow{font-size:0.6875rem;letter-spacing:1.8px;font-weight:750;color:var(--primary)}.actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:24px 0}.actions.end{justify-content:flex-end}.actions button span{margin-left:15px}.subtle{color:var(--muted);font-size:0.8125rem;line-height:1.6}.hero-visual{background:var(--soft);border-radius:32px;padding:16px;border:1px solid var(--line);transform:rotate(-2deg)}.bike{width:100%;height:auto;display:block;overflow:visible}.grid{stroke:var(--line);fill:none;stroke-width:1}.frame{stroke:var(--muted);fill:none;stroke-width:3;opacity:.5}.scenario-line{fill:none;stroke-width:4;stroke-linecap:round}.line0{stroke:var(--primary)}.line1{stroke:var(--accent)}.line2{stroke:#9a78da}.axes{stroke:var(--muted);fill:none;stroke-width:1.4}.axes text{stroke:none;fill:var(--muted);font-size:0.9375rem}.visual-caption{font-size:0.6875rem;color:var(--muted);text-align:center;padding-bottom:10px}.limit{border:1px solid var(--line);border-radius:16px;padding:20px 24px;display:flex;gap:18px;background:var(--surface)}.limit>span{font-size:1.5rem;color:var(--primary)}.limit strong{font-size:0.9375rem}.limit p{font-size:0.8125rem;margin-bottom:0}#workspace{margin-top:44px;scroll-margin-top:24px;outline:none}.steps{display:flex;border-bottom:1px solid var(--line);gap:24px}.steps button{background:none;border:0;border-bottom:3px solid transparent;border-radius:0;padding:16px 0;color:var(--muted);font-size:0.875rem}.steps button.active{border-bottom-color:var(--primary);color:var(--ink);font-weight:700}.steps button span{font-size:0.75rem;color:var(--primary);margin-right:12px}.section-title{margin:30px 0 24px}.section-title p{max-width:820px;font-size:0.875rem}.measure-grid{display:grid;gap:18px}.measure-card{padding:22px;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);display:grid;grid-template-columns:1.1fr 1fr;gap:36px;box-shadow:var(--shadow)}.measure-heading{display:flex;align-items:center;gap:20px}.measure-heading svg{width:76px;min-width:76px;color:var(--muted)}.measure-heading p{font-size:0.8125rem;max-width:320px;margin-bottom:0}.measure-heading .eyebrow{font-size:0.625rem}.repeat-grid{display:grid;grid-template-columns:repeat(3,1fr);align-content:center;gap:12px}.field label{display:block;font-size:0.75rem;font-weight:650;margin-bottom:9px}.field label span{color:var(--muted);font-weight:400;font-size:0.625rem;float:right}.field input{width:100%;min-height:48px;padding:12px;background:var(--bg);color:var(--ink);border:1px solid var(--line);border-radius:10px;font-variant-numeric:tabular-nums;font-size:1.125rem}.field input::placeholder{font-size:0.75rem;color:var(--muted);opacity:.9}.field small{display:block;min-height:16px;font-size:0.6875rem;line-height:1.5;margin-top:4px}.field input[aria-invalid=true]{border-color:#df5a5a}.error{color:#ba2727!important}:root[data-theme=dark] .error{color:#ff9e9e!important}.coordinates-guide{display:grid;grid-template-columns:1fr 1.3fr;gap:32px;align-items:center;background:var(--soft);border-radius:var(--radius);padding:24px;margin-bottom:25px}.coordinates-guide p{font-size:0.875rem}.coordinates-guide small{color:var(--muted);font-size:0.6875rem}.coordinates-guide .bike{max-height:220px}.scenario-grid,.result-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}fieldset{min-width:0;border:1px solid var(--line);background:var(--surface);padding:22px;border-radius:var(--radius);margin:0}legend{padding:0 8px;font-size:1.0625rem;font-weight:650}.dot{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--primary);margin-right:7px}.dot1{background:var(--accent)}.dot2{background:#9a78da}.result-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:24px}.metric{padding:15px 0;border-bottom:1px solid var(--line)}.metric p{font-size:0.75rem;margin:0 0 6px}.metric strong{font-size:1.625rem;font-weight:650;letter-spacing:-1px;font-variant-numeric:tabular-nums}.deltas{font-size:0.75rem;line-height:1.8;margin-top:16px}.deltas p{font-size:0.6875rem;margin:0 0 5px}.measurement-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;margin:24px 0}.measurement-summary article{padding:20px;border:1px solid var(--line);border-radius:16px}.measurement-summary strong{font-size:1.375rem}.measurement-summary p,.measurement-summary small{font-size:0.75rem;color:var(--muted);line-height:1.6}.abstention,.alert{background:var(--warning);color:var(--warning-ink);padding:18px 22px;border-radius:14px;margin:20px 0}.abstention h3{font-size:1.0rem}.abstention p{color:var(--warning-ink);font-size:0.8125rem}.alert{font-size:0.75rem}.report-limit{font-size:0.8125rem}.report-header{display:none}.comparison-visual{max-width:640px;margin:24px auto}.comparison-visual p{font-size:0.6875rem;text-align:center}.empty{text-align:center;border:1px dashed var(--line);border-radius:var(--radius);padding:30px}.empty .bike{max-width:330px;margin:auto}.empty p{max-width:580px;margin:12px auto 24px;font-size:0.875rem}.offer{margin-top:60px;padding:32px;border-radius:var(--radius);background:var(--soft);display:flex;align-items:center;justify-content:space-between;gap:30px}.offer h2{font-size:1.5rem}.offer p{font-size:0.8125rem;max-width:710px}.free-tag{font-size:2.75rem;white-space:nowrap;letter-spacing:-2px;color:var(--primary);font-weight:700}footer{margin-top:28px}details{border-bottom:1px solid var(--line);padding:18px 0}summary{cursor:pointer;min-height:28px;font-size:0.875rem;font-weight:600}details p{font-size:0.8125rem;max-width:900px}.text-button{border:none;padding:5px 10px;background:none;font-size:0.8125rem;color:var(--primary)}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:0.8125rem}th,td{text-align:left;padding:14px 10px;border-bottom:1px solid var(--line)}th{font-weight:650}.offline{padding:12px;background:var(--warning);color:var(--warning-ink);border-radius:10px}.skip{position:absolute;left:10px;top:-100px;z-index:9;background:var(--surface);padding:12px}.skip:focus{top:10px}#notice:not(:empty){position:fixed;bottom:18px;left:50%;transform:translateX(-50%);padding:12px 18px;background:var(--ink);color:var(--bg);border-radius:12px;box-shadow:var(--shadow);max-width:90vw;font-size:0.8125rem;z-index:10}
@media(max-width:900px){.hero{gap:20px}.measure-card{grid-template-columns:1fr;gap:16px}.metric strong{font-size:1.375rem}.result-card{padding:16px}.brand span{display:none}}
@media(max-width:600px){header{padding:18px 20px}main{padding:0 20px 24px}.brand{font-size:1.4375rem}.hero{grid-template-columns:1fr;padding:32px 0 24px;gap:24px}h1{letter-spacing:-2px;font-size:2.75rem}.hero-visual{transform:none}.hero-visual .bike{max-height:235px}.hero .actions{gap:10px}.hero .actions button{width:100%}.limit{padding:18px;gap:12px}.steps{gap:0;justify-content:space-between}.steps button{font-size:0.75rem;padding:14px 0;width:32%}.steps button span{display:block;margin:0 0 5px}.measure-card{padding:18px}.measure-heading{gap:15px}.measure-heading svg{width:57px;min-width:57px}.measure-heading p{font-size:0.75rem}.repeat-grid{gap:8px}.field label{font-size:0.6875rem}.field label span{float:none;display:block}.field input{padding:10px;font-size:1.0rem}.coordinates-guide{grid-template-columns:1fr;padding:18px;gap:12px}.scenario-grid,.result-grid,.measurement-summary{grid-template-columns:1fr}.scenario-grid fieldset{display:grid;grid-template-columns:1fr 1fr;gap:8px 16px}.result-card{padding:22px}.metric strong{font-size:1.75rem}.actions button{flex-grow:1}.measurement-summary{gap:12px}.offer{padding:22px;align-items:flex-start}.offer h2{font-size:1.375rem}.free-tag{font-size:1.875rem}.section-title p{font-size:0.8125rem}.end button{flex:1}.hero>div>p{font-size:1.0rem}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}
@media print{header,.hero,.limit,.steps,.section-title,.actions,.offer,footer,#notice,.offline{display:none!important}body{background:white;color:#101828}main{padding:0}#workspace{margin:0}.report-header{display:block}.result-card,.measurement-summary article{break-inside:avoid}.result-grid{gap:10px}.metric strong{font-size:1.25rem}}

#report > .report-limit{display:none}

body{overflow-wrap:anywhere}.scenario-grid,.result-grid,.measurement-summary{grid-template-columns:repeat(auto-fit,minmax(min(100%,17rem),1fr))}
@media(max-width:600px){.scenario-grid,.result-grid,.measurement-summary{grid-template-columns:1fr}}
header{flex-wrap:wrap}.brand{white-space:nowrap}
@media(max-width:600px){h1{font-size:clamp(2rem,12vw,2.75rem)}}

/* Generated PNG brand identity: optical sizing keeps both lockups aligned. */
.brand .brand-lockup{position:relative;display:block;width:190px;height:58px;margin:0;padding:0;border:0;overflow:hidden;flex-shrink:0}
.brand-lockup img{position:absolute;display:block;width:200px;height:auto;left:-6px;top:-4px}
.brand-lockup .brand-dark{display:none;width:240px;left:-28px;top:-10px}
:root[data-theme=dark] .brand-light{display:none}
:root[data-theme=dark] .brand-lockup .brand-dark{display:block}
.brand .brand-tagline{line-height:1.6}
.hero-visual{padding:0;transform:none;overflow:hidden;box-shadow:0 18px 55px #1018280a;background:var(--surface)}
.hero-photo{display:block;width:100%;height:auto;aspect-ratio:4/3;object-fit:cover}
.visual-caption{padding:14px 18px;font-size:.75rem;text-align:left;line-height:1.5}
@media(max-width:600px){.brand .brand-lockup{width:166px;height:50px}.brand-lockup img{width:176px;top:-4px}.brand-lockup .brand-dark{width:211px;left:-25px;top:-10px}header{gap:10px}.hero-visual{border-radius:22px}.visual-caption{font-size:.6875rem}}