@charset "UTF-8";:root{--ink:#302c2b;--muted:#817974;--wine:#792f42;--paper:#faf8f3;--line:#e8e2d9;--gold:#bd9554}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Hiragino Kaku Gothic ProN","Noto Sans JP",sans-serif;font-size:14px;line-height:1.85}button,input{font:inherit}a{color:inherit}button,a,input,summary{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid #c9a769;outline-offset:4px}header,main,footer{max-width:1100px;margin:auto}.header{display:flex;justify-content:space-between;align-items:center;padding:28px 30px;border-bottom:1px solid var(--line)}.brand{display:flex;gap:12px;text-decoration:none;align-items:center;font-size:21px;letter-spacing:3px;font-weight:700}.brand small{display:block;font-size:9px;letter-spacing:1px;font-weight:400;color:var(--muted)}.brandmark{display:block;position:relative;width:47px;height:47px;line-height:47px;text-align:center;background:var(--wine);color:#fff8ed;font-family:serif;font-size:28px;letter-spacing:0;border-radius:13px}.brandmark span{position:absolute;right:1px;top:-11px;font-size:16px;color:#dec083}.about{font-size:12px;text-decoration:none}.about span{margin-left:14px;color:var(--wine)}main{padding:0 30px}.hero{padding:64px 0 44px;position:relative;overflow:hidden}.eyebrow{font-size:10px;letter-spacing:2.6px;color:var(--wine);font-weight:700}.hero h1{font-family:"Hiragino Mincho ProN",YuMincho,serif;letter-spacing:.06em;font-size:38px;line-height:1.65;font-weight:500;margin:17px 0}.hero p{color:var(--muted);font-size:14px;line-height:2}.hero-symbol{position:absolute;right:80px;top:55px;font-family:serif;color:#ebe3d8;font-size:180px;transform:rotate(-7deg);line-height:1.3}.hero-symbol i{position:absolute;right:-30px;top:0;font-size:40px;color:#dbc6a6;font-style:normal}.input-card{border:1px solid var(--line);background:#fff;border-radius:18px;padding:30px 34px;box-shadow:0 12px 35px #472d2005}.section-heading{display:flex;align-items:center;gap:12px;margin-bottom:22px}.step{font-size:12px;color:var(--wine);border:1px solid #dbc8cc;border-radius:50%;width:29px;height:29px;text-align:center;line-height:27px}.section-heading h2{font-size:19px;margin:0;font-weight:600;letter-spacing:.04em}.free{margin-left:auto;font-size:10px;background:#f4f1eb;padding:3px 10px;border-radius:20px;color:#746a60}label{display:block;font-size:12px;color:var(--muted);margin-bottom:8px}.input-row{display:flex;gap:12px}input{border:1px solid #ded8d0;border-radius:8px;padding:15px;background:#fcfbf9;color:var(--ink);min-width:0;font-size:16px;outline:none}input:focus{border-color:var(--wine);box-shadow:0 0 0 3px #792f4210}#company{flex:1}.primary{border:0;border-radius:8px;background:var(--wine);color:white;padding:14px 24px;font-weight:600;white-space:nowrap}.primary:hover{background:#632437}.primary span{margin-left:22px}.examples{display:flex;gap:12px;align-items:center;flex-wrap:wrap;margin-top:15px;font-size:11px;color:var(--muted)}.examples button{background:transparent;border:0;color:#6d545a;font-size:11px;padding:0;border-bottom:1px solid #e9dbe0}.privacy-note{font-size:10px;color:#9b928d;margin:17px 0 0}#error{color:#9a2937;padding:12px;border-radius:6px;background:#fff0f1;margin-top:18px}#setup{border-top:1px solid var(--line);margin-top:25px;padding-top:22px}#setup h3{font-size:15px;margin:0 0 8px}#setup p{font-size:12px;color:var(--muted)}#parts{width:100%;font-size:15px;margin-bottom:10px}.setup-actions{display:flex;align-items:center;gap:18px;margin-top:18px}.small-note{font-size:11px;color:var(--muted)}.stroke-inputs{display:flex;gap:10px;flex-wrap:wrap;margin:12px 0}.stroke-inputs label{display:flex;align-items:center;gap:8px;border:1px solid var(--line);padding:8px;border-radius:6px;color:var(--ink);font-size:16px}.stroke-inputs input{width:65px;padding:5px;font-size:14px}.intro-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;margin:45px 0 55px}.intro-grid article+article{border-left:1px solid var(--line);padding-left:30px}.intro-grid span{color:var(--gold);font-size:9px;letter-spacing:1.4px}.intro-grid h3{font-size:15px;font-weight:500;margin:9px 0}.intro-grid p{color:var(--muted);font-size:12px;margin:0}.method{padding:35px 0 45px;border-top:1px solid var(--line)}.method h2{font-family:serif;font-size:24px;font-weight:500;margin:12px 0}.method>p{color:var(--muted);font-size:13px}.method details{border-bottom:1px solid var(--line)}summary{cursor:pointer;padding:17px 0;font-size:13px}summary::marker{color:var(--wine)}.method-body{max-width:850px;color:#726b66;font-size:12px;padding:0 0 20px}.method-body h3{font-size:13px;color:var(--ink);margin:20px 0 6px}.method-body ul{padding-left:20px}.method-body a{color:var(--wine)}footer{display:flex;gap:20px;align-items:center;padding:25px 30px;border-top:1px solid var(--line);color:var(--muted);font-size:10px}.footer-brand{font-size:17px;font-weight:700;letter-spacing:2px;text-decoration:none;color:var(--wine)}footer small{margin-left:auto}#results{margin:40px 0}.results-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:18px}.results-heading h2{font-size:23px;font-weight:500;margin:0}.results-heading p{font-size:12px;color:var(--muted);margin:4px 0}.result-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;margin-bottom:18px}.result-card.best{border-color:#ba8896}.result-top{padding:24px 28px 0}.result-rank{display:flex;gap:10px;align-items:center;font-size:10px;color:var(--muted)}.badge{background:#f2e8eb;color:var(--wine);border-radius:4px;padding:3px 9px;font-size:10px;font-weight:600}.result-name{font-size:21px;margin:12px 0 0;line-height:1.7;overflow-wrap:anywhere;letter-spacing:.02em}.split{color:#c4acb2;padding:0 7px}.result-content{display:grid;grid-template-columns:330px 1fr;align-items:center;padding:5px 28px 20px;gap:25px}.chart{width:100%;max-width:330px;display:block;margin:auto}.chart text{font-size:12px;fill:#625556}.axis-list{border-top:1px solid var(--line)}.axis-row{display:grid;grid-template-columns:85px 1fr auto;align-items:center;gap:10px;padding:11px 0;border-bottom:1px solid var(--line);font-size:12px}.axis-row strong{font-weight:500}.axis-row .number{color:var(--muted)}.label{font-size:11px;border-radius:4px;padding:2px 8px;background:#f5f0e7;color:#8a734d}.label.g5{background:#f4e8eb;color:#8d354b}.label.g4{background:#edf3ee;color:#567660}.label.g2{background:#eff0f5;color:#71768b}.result-details{border-top:1px solid var(--line);padding:0 28px;background:#fdfcf9}.result-details summary{font-size:12px}.breakdown{font-size:12px;color:var(--muted);padding:0 0 20px;overflow-wrap:anywhere}.breakdown p{margin:7px 0}.breakdown b{color:#51494a;font-weight:500}.result-summary{font-size:12px;margin:0 28px 20px;color:var(--muted)}.tie-note{background:#f4ede6;border-radius:8px;padding:12px 18px;font-size:12px}.manual-toggle{margin-top:13px}.manual-toggle summary{padding:5px 0;font-size:11px;color:var(--muted)}.disclaimer{font-size:11px;color:var(--muted);margin:14px 0}button:disabled{opacity:.5;cursor:wait}table{border-collapse:collapse;width:100%;font-size:11px}td,th{border-bottom:1px solid var(--line);padding:8px;text-align:left;vertical-align:top}[hidden]{display:none!important}@media(max-width:700px){.header{padding:20px}.brand{font-size:18px}.brandmark{width:40px;height:40px;line-height:40px;font-size:25px}.about{font-size:10px}.about span{margin-left:5px}main{padding:0 18px}.hero{padding:36px 5px 28px}.hero h1{font-size:27px;line-height:1.8}.hero p{font-size:12px}.hero-symbol{right:-20px;top:90px;font-size:115px;opacity:.55;z-index:-1}.input-card{padding:23px 18px;border-radius:13px}.section-heading{gap:8px;flex-wrap:wrap}.section-heading h2{font-size:16px}.free{font-size:9px}.input-row{display:block}#company{width:100%;font-size:16px}.input-row .primary{margin-top:12px;width:100%}.examples{gap:7px;align-items:start;flex-direction:column}.intro-grid{grid-template-columns:1fr;gap:21px;margin:30px 5px}.intro-grid article+article{border-left:0;border-top:1px solid var(--line);padding:19px 0 0}.intro-grid h3{margin:3px 0}.method{padding:30px 5px}.method h2{font-size:22px}.result-content{grid-template-columns:1fr;gap:0;padding:0 18px 20px}.chart{max-width:300px}.result-top{padding:20px 18px 0}.result-name{font-size:18px}.result-details{padding:0 18px}.result-summary{margin:0 18px 18px}.results-heading h2{font-size:21px}.results-heading{display:block}.axis-row{grid-template-columns:75px 1fr auto}.setup-actions{flex-wrap:wrap}footer{padding:22px 18px;gap:12px;flex-wrap:wrap}footer span{font-size:9px}footer small{font-size:9px}}
@media(max-width:700px){.hero h1{font-size:24px;letter-spacing:.02em;text-wrap:balance}}