.dipole-breadcrumb{color:#6b7280;font-size:.72rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.dipole-breadcrumb a{text-decoration:underline;text-underline-offset:.2rem}.dipole-tool-grid{display:grid;grid-template-columns:minmax(0,2fr) minmax(19rem,1fr);gap:1.5rem;align-items:start}.dipole-main-column{display:grid;min-width:0;gap:1.5rem}.dipole-work,.dipole-settings,.dipole-breakdown,.dipole-guide,.dipole-related{border:1px solid #e5e7eb;border-radius:.75rem;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.05)}.dipole-work{overflow:hidden}.dipole-work-heading{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.5rem;border-bottom:1px solid #e5e7eb;background:#fcfcfc}.dipole-work-heading h2,.dipole-settings-heading h2,.dipole-breakdown h2,.dipole-guide h2,.dipole-related h2{font-family:var(--font-headline,"Inter",sans-serif);font-size:1.3rem;font-weight:900;letter-spacing:-.025em;text-transform:uppercase}.dipole-kicker{margin-bottom:.2rem;color:#6b7280;font-size:.65rem;font-weight:900;letter-spacing:.16em;text-transform:uppercase}.dipole-local{display:inline-flex;align-items:center;gap:.35rem;border:1px solid #d1d5db;border-radius:999px;padding:.38rem .65rem;color:#4b5563;font-size:.7rem;font-weight:800;white-space:nowrap}.dipole-local .material-symbols-outlined{font-size:1rem}
.dipole-stage{display:flex;min-height:350px;align-items:center;justify-content:center;padding:.65rem 1rem;background:radial-gradient(circle at 50% 40%,#fff 0,#fcfcfc 50%,#f4f4f4 100%)}#dipole-svg{display:block;width:100%;height:auto;max-width:920px;overflow:visible}.dipole-ideal{stroke:#d1d5db;stroke-width:3;stroke-dasharray:8 8}.dipole-element{stroke:url(#dipole-element-gradient);stroke-width:16;stroke-linecap:round;filter:url(#dipole-shadow)}.dipole-end{fill:#ffd700;stroke:#111827;stroke-width:3}.dipole-feedpoint rect{fill:#fff;stroke:#111827;stroke-width:4}.dipole-feedpoint circle{fill:#ffd700;stroke:#111827;stroke-width:2}.dipole-feedline{fill:none;stroke:#4b5563;stroke-width:5;stroke-linecap:round}.dipole-label{fill:#6b7280;font-size:12px;font-weight:900;letter-spacing:.1em;text-anchor:middle}.dipole-measure{stroke:#111827;stroke-width:3}.dipole-arrow{fill:#111827}.dipole-measure-text{fill:#111827;font-family:var(--font-headline,"Inter",sans-serif);font-size:19px;font-weight:900;text-anchor:middle}.dipole-context{fill:#4b5563;font-size:14px;font-weight:900;text-anchor:middle}#dipole-svg-invalid[hidden]{display:none}#dipole-svg-invalid circle{fill:#fef2f2;stroke:#b91c1c;stroke-width:5}#dipole-svg-invalid path{stroke:#b91c1c;stroke-width:8;stroke-linecap:round}#dipole-svg-invalid text{fill:#991b1b;font-size:20px;font-weight:900}
.dipole-result{border-top:1px solid #e5e7eb;padding:1.4rem 1.5rem 1.2rem;text-align:center}.dipole-result>strong{display:block;font-family:var(--font-headline,"Inter",sans-serif);font-size:clamp(2.5rem,6vw,4.1rem);font-weight:900;letter-spacing:-.055em;line-height:1}.dipole-result>span{display:block;margin-top:.55rem;color:#4b5563;font-size:.75rem;font-weight:900}.dipole-cut{display:inline-flex;align-items:center;gap:.7rem;margin-top:1rem;border:1px solid #e5e7eb;border-radius:.6rem;background:#fcfcfc;padding:.6rem .8rem;font-size:.72rem}.dipole-cut b{font-size:.9rem}.dipole-invalid{display:flex;align-items:flex-start;gap:.75rem;margin:1.5rem;border:1px solid #fca5a5;border-radius:.7rem;background:#fef2f2;padding:1rem;color:#991b1b}.dipole-invalid .material-symbols-outlined{font-size:1.4rem}.dipole-invalid strong{display:block;font-size:.9rem}.dipole-invalid p{margin-top:.25rem;font-size:.78rem;line-height:1.5}.dipole-summary{display:grid;grid-template-columns:repeat(4,1fr);margin:0 1.5rem 1.5rem;overflow:hidden;border:1px solid #e5e7eb;border-radius:.65rem}.dipole-summary div{padding:.85rem .5rem;text-align:center}.dipole-summary div+div{border-left:1px solid #e5e7eb}.dipole-summary dt{color:#6b7280;font-size:.62rem;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.dipole-summary dd{margin-top:.25rem;font-size:.84rem;font-weight:900}
.dipole-settings{position:sticky;top:6rem;overflow:hidden}.dipole-settings-heading{padding:1.5rem;border-bottom:1px solid #e5e7eb;background:#fcfcfc}.dipole-settings-heading p{margin-top:.18rem;color:#6b7280;font-size:.65rem;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.dipole-settings-body{padding:1.5rem}.dipole-section{min-width:0;margin:0;padding:0;border:0}.dipole-section+.dipole-section{margin-top:1.2rem;padding-top:1.2rem;border-top:1px solid #e5e7eb}.dipole-section legend{margin-bottom:.7rem;color:#4b5563;font-size:.67rem;font-weight:900;letter-spacing:.15em;text-transform:uppercase}.dipole-segmented{display:grid;grid-template-columns:1fr 1fr;padding:.2rem;border-radius:.65rem;background:#f4f4f4}.dipole-segmented button{min-height:44px;border:0;border-radius:.5rem;background:transparent;font-size:.73rem;font-weight:900}.dipole-segmented button[aria-pressed="true"]{background:#ffd700;box-shadow:0 1px 2px rgba(0,0,0,.1)}.dipole-value-grid{display:grid;grid-template-columns:minmax(0,1fr) 5.5rem;gap:.5rem}.dipole-field{display:block}.dipole-field>span,.dipole-value-grid label>span{display:block;margin-bottom:.35rem;color:#374151;font-size:.7rem;font-weight:800}.dipole-field input,.dipole-field select,.dipole-value-grid input,.dipole-value-grid select{width:100%;min-height:44px;border:1px solid #d1d5db;border-radius:.58rem;background:#fff;padding:.6rem .7rem;color:#111;font-size:.85rem;font-weight:750}.dipole-field input:focus,.dipole-field select:focus,.dipole-value-grid input:focus,.dipole-value-grid select:focus,.dipole-segmented button:focus-visible,.dipole-actions button:focus-visible{border-color:#c9a900;outline:3px solid rgba(255,215,0,.24)}[aria-invalid="true"]{border-color:#b91c1c!important;outline-color:rgba(185,28,28,.18)!important}.dipole-spaced{margin-top:.7rem}.dipole-field-help{margin-top:.5rem;color:#6b7280;font-size:.7rem;line-height:1.5}.dipole-advanced summary{cursor:pointer;color:#374151;font-size:.72rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.dipole-advanced-body{margin-top:.9rem}.dipole-percent-input{display:grid;grid-template-columns:minmax(0,1fr) 2.5rem}.dipole-percent-input input{border-radius:.58rem 0 0 .58rem}.dipole-percent-input span{display:grid;place-items:center;border:1px solid #d1d5db;border-left:0;border-radius:0 .58rem .58rem 0;background:#f4f4f4;font-size:.75rem;font-weight:900}.dipole-actions{margin-top:1.2rem;padding-top:1.2rem;border-top:1px solid #e5e7eb}.dipole-actions button{display:flex;width:100%;min-height:42px;align-items:center;justify-content:center;gap:.4rem;border:1px solid #d1d5db;border-radius:.55rem;background:#fff;font-size:.72rem;font-weight:900}.dipole-actions .material-symbols-outlined{font-size:1rem}.dipole-field-error{min-height:1rem;margin-top:.65rem;color:#991b1b;font-size:.72rem;font-weight:800}.dipole-privacy{display:flex;align-items:flex-start;gap:.5rem;margin-top:.8rem;color:#6b7280;font-size:.68rem;line-height:1.45}.dipole-privacy .material-symbols-outlined{font-size:1rem}.dipole-privacy strong{color:#374151}
.dipole-breakdown,.dipole-guide,.dipole-related{padding:1.5rem}.dipole-breakdown-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:.7rem;margin-top:1rem}.dipole-breakdown article{border:1px solid #e5e7eb;border-radius:.6rem;background:#fcfcfc;padding:.9rem}.dipole-breakdown article span,.dipole-breakdown article strong{display:block}.dipole-breakdown article span{color:#6b7280;font-size:.65rem;font-weight:900;text-transform:uppercase}.dipole-breakdown article strong{margin-top:.35rem;font-size:.9rem}.dipole-tuning-note,.dipole-practical-note{margin-top:1rem;border:1px solid #e5e7eb;border-radius:.6rem;background:#f9fafb;padding:1rem;color:#4b5563;font-size:.78rem;line-height:1.6}.dipole-tuning-note strong{color:#111827}.dipole-guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:.75rem;margin-top:1rem}.dipole-guide article{min-height:8rem;border:1px solid #e5e7eb;border-radius:.6rem;background:#fcfcfc;padding:1rem}.dipole-guide article strong{font-size:.75rem}.dipole-guide article p{margin:.65rem 0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:1.05rem;font-weight:900}.dipole-guide article small{color:#6b7280;font-size:.7rem;line-height:1.5}.dipole-related>div:last-child{display:grid;gap:.5rem;margin-top:1rem}.dipole-related a{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:.75rem;border:1px solid #e5e7eb;border-radius:.6rem;padding:.8rem}.dipole-related a:hover{border-color:#c9a900}.dipole-related strong,.dipole-related small{display:block}.dipole-related strong{font-size:.76rem}.dipole-related small{margin-top:.15rem;color:#6b7280;font-size:.68rem}
@media(max-width:1279px){.dipole-tool-grid{grid-template-columns:1fr}.dipole-main-column{display:contents}.dipole-work{order:1}.dipole-settings{position:static;order:2}.dipole-breakdown{order:3}.dipole-guide{order:4}.dipole-related{order:5}}
@media(max-width:639px){.dipole-work-heading{align-items:flex-start;flex-direction:column;padding:1rem}.dipole-stage{min-height:230px;padding:.25rem}.dipole-result{padding:1.2rem 1rem}.dipole-result>strong{font-size:2.65rem}.dipole-cut{align-items:flex-start;flex-direction:column;gap:.2rem}.dipole-summary{grid-template-columns:repeat(2,1fr);margin:0 1rem 1rem}.dipole-summary div:nth-child(3){border-left:0;border-top:1px solid #e5e7eb}.dipole-summary div:nth-child(4){border-top:1px solid #e5e7eb}.dipole-settings-body,.dipole-settings-heading,.dipole-breakdown,.dipole-guide,.dipole-related{padding:1rem}.dipole-breakdown-grid,.dipole-guide-grid{grid-template-columns:1fr 1fr}.dipole-measure-text{font-size:17px}.dipole-context{font-size:12px}}
@media(max-width:420px){.dipole-breakdown-grid,.dipole-guide-grid{grid-template-columns:1fr}.dipole-value-grid{grid-template-columns:minmax(0,1fr) 5rem}}
@media(prefers-reduced-motion:reduce){.dipole-element{transition:none!important}}