.iron-page{background:#f7f7f1;color:#172722}.iron-nav{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.iron-nav a{color:inherit;text-decoration:none;font-size:13px;white-space:nowrap}.iron-nav a[aria-current=page]{font-weight:700;text-decoration:underline;text-underline-offset:5px}.iron-main{max-width:1120px;margin:auto;padding:28px 24px 72px}.iron-hero{background:#10251f;color:#f4f5ed;border-radius:24px;padding:clamp(30px,6vw,70px);margin:20px 0 50px}.iron-hero h1{font-size:clamp(34px,6vw,62px);line-height:1.16;letter-spacing:-.04em;margin:18px 0}.iron-hero h1 em{color:#bad59c;font-style:normal}.iron-hero>p{max-width:670px;font-size:18px;line-height:1.8;color:#d5ddd2}.iron-chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:24px}.iron-chips span{border:1px solid #53675a;border-radius:30px;padding:8px 12px;font-size:13px}.iron-section-heading,.iron-results-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:22px}.iron-section-heading h2,.iron-results-heading h2{font-size:clamp(25px,4vw,36px);margin:8px 0}.iron-section-heading p,.iron-results-heading p{color:#52635a;line-height:1.65;margin:0}.iron-step{font-size:12px;letter-spacing:.12em;color:#65766b;white-space:nowrap}.iron-form-section,.iron-results,.iron-guide{margin:0 0 56px}.iron-form{background:#fff;border:1px solid #e0e4dc;border-radius:20px;padding:clamp(18px,4vw,34px);box-shadow:0 8px 30px #10251f0a}.iron-fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 24px}.iron-fields .field{display:flex;flex-direction:column;gap:9px;min-width:0}.iron-fields .field-label{font-weight:700}.iron-fields input,.iron-fields select{box-sizing:border-box;width:100%;min-height:52px;border:1px solid #cfd8cf;border-radius:10px;background:#fff;padding:12px 14px;font:inherit;font-size:16px;color:#172722}.iron-fields .input-wrap{display:flex;align-items:center;position:relative}.iron-fields .input-wrap input{padding-right:64px}.iron-fields .unit{position:absolute;right:14px;color:#65766b}.iron-fields small{color:#69766f;line-height:1.55;font-size:13px}.iron-form em{font-size:11px;color:#376246;font-style:normal;background:#e8efe5;border-radius:20px;padding:4px 8px}.iron-optional{margin-top:23px;border-top:1px solid #e5e9e3;padding-top:13px}.iron-optional summary,.iron-detail summary,.iron-more summary{cursor:pointer;min-height:46px;display:flex;align-items:center;color:#315744;font-weight:700}.iron-optional .iron-fields{padding:8px 0}.iron-form-actions{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:28px;padding-top:22px;border-top:1px solid #e5e9e3}.iron-form-actions p{max-width:590px;margin:0;color:#58685f;font-size:13px;line-height:1.6}.iron-form-actions .submit-button{min-height:54px;white-space:nowrap}.iron-results-heading{display:block}.iron-results-heading h2{margin:8px 0}.iron-group{margin:30px 0 42px;padding:22px;border-radius:20px;border:1px solid #e2e7df;background:#f0f3ed}.used-group{background:#f2eee5;border-color:#e8dfce}.iron-group-heading h3{font-size:25px;margin:12px 0 7px}.iron-group-heading p{color:#59685e;line-height:1.6;margin:0 0 18px}.iron-badge{display:inline-flex;border-radius:20px;padding:6px 11px;background:#dce7d8;color:#456344;font-size:11px;letter-spacing:.06em;font-weight:700}.used-group .iron-badge{background:#e9dfcd;color:#715832}.iron-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.iron-card{min-width:0;background:#fff;border:1px solid #e0e5de;border-radius:17px;padding:18px}.iron-card-top{display:flex;align-items:center;gap:10px}.iron-rank{display:grid;place-items:center;width:34px;height:34px;flex:none;border-radius:50%;background:#183b31;color:white;font-weight:700}.iron-maker{font-size:12px;color:#66756b;line-height:1.45}.iron-card h4{font-size:21px;margin:12px 0}.iron-badges{display:flex;align-items:center;flex-wrap:wrap;gap:8px}.iron-badges>span{border-radius:18px;padding:7px 10px;background:#f0f3ed;font-size:12px}.iron-badges b{color:#1d5642;font-size:14px}.iron-construction{font-size:13px;color:#53635a;line-height:1.5}.iron-reasons{padding-left:20px;margin:14px 0;color:#516159;font-size:13px;line-height:1.65}.iron-caution{margin:12px 0;padding:11px 13px;border-radius:10px;background:#f8f2e8;color:#6b583b;font-size:12px;line-height:1.6}.iron-caution ul{padding-left:18px;margin:5px 0}.iron-detail{border-top:1px solid #e5e9e3;padding-top:8px;margin-top:12px}.iron-detail p{font-size:13px;line-height:1.65;color:#536158}.iron-source a{color:#28583e}.iron-more{margin:8px 0}.iron-more[hidden]{display:none}.iron-method{margin-top:30px;background:#eaf0e5;border-radius:18px;padding:24px}.iron-method h3{margin-top:0}.iron-method p{line-height:1.7;color:#4e6055}.iron-trial-note{border-left:4px solid #78996a;background:#fff;padding:18px 20px;margin:22px 0;line-height:1.7}.iron-trial-note ul{padding-left:22px}.iron-trial-note p{font-size:13px;color:#57665c}.iron-result-actions{display:flex;flex-wrap:wrap;gap:12px}.iron-result-actions button{min-height:46px}.iron-crosslinks{display:flex;align-items:center;flex-wrap:wrap;gap:14px;margin:20px 0 32px;padding:15px 18px;border-radius:12px;background:#fff;border:1px solid #e1e6df}.iron-crosslinks span{font-size:13px;color:#68746c}.iron-crosslinks a{color:#28583e;font-weight:700;text-decoration:none;min-height:44px;display:inline-flex;align-items:center}.iron-guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.iron-guide-grid article{padding:22px;background:#fff;border-radius:16px;border:1px solid #e5e9e3}.iron-guide-grid h3{margin-top:0}.iron-guide-grid p{line-height:1.7;color:#56655c}.iron-source-note{font-size:13px;color:#68766d;line-height:1.65;margin-top:20px}.iron-pwa-help{margin:35px 0}.iron-pwa-help details{background:#fff;border:1px solid #e0e4dc;border-radius:12px;padding:14px 18px}.iron-pwa-help summary{font-weight:700;cursor:pointer}.iron-pwa-help p{line-height:1.6}
@media(max-width:760px){.iron-main{padding:14px 16px 52px}.iron-hero{margin:10px 0 38px;border-radius:18px}.iron-hero>p{font-size:16px}.iron-section-heading{display:block}.iron-step{display:inline-block;margin-top:12px}.iron-fields{grid-template-columns:1fr;gap:16px}.iron-form{padding:18px}.iron-form-actions{align-items:stretch;flex-direction:column}.iron-form-actions .submit-button{width:100%}.iron-cards{grid-template-columns:1fr}.iron-card{padding:16px}.iron-method{padding:18px}.iron-result-actions{flex-direction:column}.iron-result-actions button{width:100%}.iron-nav{gap:8px}.iron-nav a{font-size:11px}.iron-group{padding:15px}.iron-guide-grid{grid-template-columns:1fr}.iron-crosslinks{align-items:flex-start;flex-direction:column;gap:4px}.iron-crosslinks a{min-height:44px}}
@media(max-width:430px){.iron-main{padding-inline:12px}.iron-hero{padding:25px 20px}.iron-hero-chips span{font-size:11px}.iron-nav{gap:6px}.iron-nav a{font-size:10px}.iron-card{padding:14px}}