/* Additive styles, scoped to the new board pages only. */
[hidden]{display:none!important}button,input,select,textarea{font:inherit}button,a.button{touch-action:manipulation}button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--coral);outline-offset:3px}h3{font-size:1.35rem;letter-spacing:-.035em;line-height:1.2;margin:1.8rem 0 .8rem}.field-note{border-left:4px solid var(--coral);padding:1.3rem 1.5rem;margin:2rem 0;background:#1b211f}.field-note h3{margin-top:0}.field-note p:last-child{margin:0}figure{margin:2rem 0}figure img{width:100%;height:auto;display:block;border:1px solid var(--line);background:#131918}figcaption{color:var(--muted);font-size:.85rem;line-height:1.6;margin-top:.8rem}caption{text-align:left;padding:1rem;background:#1b211f;font-weight:700;color:var(--ink)}tbody th{font-weight:700;background:transparent;color:var(--ink);min-width:135px}.board-cta{display:flex;gap:1rem;flex-wrap:wrap;align-items:center;margin:1.5rem 0}.button,button.primary{display:inline-block;border:1px solid var(--coral);background:var(--coral);color:#111;padding:.9rem 1.2rem;text-decoration:none;font-weight:800;border-radius:3px;line-height:1.3;cursor:pointer}.button:hover,button.primary:hover{background:#ff997f;color:#111}.button.secondary,button.secondary{background:#171d1a;color:var(--ink);border:1px solid #66716a;border-radius:3px;padding:.9rem 1.1rem;cursor:pointer}.calculator-layout{max-width:1320px;padding:3rem 5%;margin:auto;display:grid;grid-template-columns:minmax(0,1fr) minmax(240px,.65fr);gap:2.5rem;align-items:start}.calculator-layout h2{font-size:2rem}.calculator-panel{background:#111715 url(contours.svg) center/1000px;border:1px solid #59675d;padding:1.6rem;min-width:0;border-top:4px solid var(--coral)}.calculator-intro{padding:1rem 0}.calculator-intro p{color:#c4ccc5}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}.form-grid .full{grid-column:1/-1}fieldset{padding:0;border:0;min-width:0;margin:0}legend,label{display:block;font-size:.9rem;font-weight:700;margin-bottom:.55rem}input,select,textarea{background:#0b100e;border:1px solid #7d8b81;border-radius:3px;color:#f4f5ec;width:100%;padding:.85rem;min-height:48px;font-size:1rem}select{max-width:100%}.input-pair{display:grid;grid-template-columns:1fr 1fr;gap:.7rem}.input-pair label{font-size:.8rem;color:var(--muted)}.input-hint{font-size:.82rem;color:var(--muted);line-height:1.5;margin:.5rem 0 0}.privacy-note{font-size:.82rem;color:var(--muted);margin:1rem 0 0}.form-actions{margin:1.5rem 0 .5rem}.form-actions button{width:100%}.error-box{background:#301d17;border:2px solid var(--coral);padding:1rem;margin:1.2rem 0;color:#fff}.finder-results{border-top:1px solid var(--coral);padding-top:2rem;margin-top:2rem;scroll-margin-top:1rem}.finder-results:focus{outline:2px solid var(--coral);outline-offset:8px}.result-stats{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin:1.5rem 0}.result-stat{border:1px solid #5a6960;background:#101815;padding:1rem}.result-stat strong{display:block;font-size:clamp(1.7rem,4vw,2.7rem);letter-spacing:-.06em;line-height:1.2;color:#75dac7}.result-stat span{font-size:.8rem;color:var(--muted)}.finder-results ul{padding-left:1.3rem}.finder-results h3{font-size:1.2rem}.finder-results .math{font-size:.85rem;border-block:1px solid #47564c;padding:1rem 0;color:#c9d4cb}.result-actions{display:flex;flex-wrap:wrap;gap:.75rem}.finder-results textarea{margin-top:1rem;min-height:180px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}.calculator-copy{max-width:950px;margin:auto;padding:0 5% 4rem}.calculator-copy section{border-top:1px solid var(--line);padding:2rem 0}.calculator-copy h2{font-size:2rem}.calculator-copy details{border-top:1px solid var(--line);padding:1rem 0}.calculator-copy summary{cursor:pointer;font-weight:700;line-height:1.5;min-height:44px}.calculator-copy details p{margin-top:1rem}.article-body{overflow-wrap:break-word}.contents{max-height:calc(100dvh - 4rem);overflow-y:auto;scrollbar-width:thin}.sources a{overflow-wrap:anywhere}@media(max-width:800px){.calculator-layout{grid-template-columns:1fr;padding:2rem 6%;gap:1.5rem}.calculator-intro{order:2}.calculator-panel{padding:1.2rem}.contents{max-height:none;overflow:visible}.calculator-copy{padding-inline:6%}.result-stat{padding:.8rem}}@media(max-width:460px){.form-grid{grid-template-columns:1fr}.result-stats{grid-template-columns:1fr}.result-stat strong{font-size:2.2rem}.hero h1{font-size:clamp(2.3rem,10vw,3.3rem)}.masthead nav{gap:.7rem 1rem}.field-note{padding:1rem}.calculator-panel{padding:1rem}.form-grid select{font-size:16px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}@media print{.calculator-layout{display:block;padding:0}.calculator-intro,#board-finder,.result-actions,.privacy-note,#bf-copy-fallback{display:none}.calculator-panel{border:0;background:#fff;padding:0}.finder-results{margin:0;border:0}.result-stats{display:flex}.result-stat{background:#fff;border-color:#aaa}.result-stat strong,.result-stat span,.finder-results .math{color:#111}.calculator-copy{max-width:none;padding:0}.field-note{background:#eee;color:#111}.field-note strong{color:#111}figure img{max-height:350px;object-fit:contain}tbody th,caption{color:#111;background:#eee}}
/* Riding goals and original shape atlas; scoped to board pages. */
.mode-choice{margin:1.5rem 0}.mode-options{display:grid;grid-template-columns:1fr 1fr;gap:.6rem}.mode-options label{display:flex;align-items:center;gap:.6rem;padding:.8rem;border:1px solid #73867a;background:#121c16;cursor:pointer;margin:0;line-height:1.4}.mode-options label:has(input:checked){border-color:var(--coral);background:#33221b}.mode-options input{width:20px;height:20px;min-height:20px;flex:0 0 20px;accent-color:#ff795f}.intent-fields{padding-bottom:1.5rem;margin-bottom:1.5rem;border-bottom:1px solid var(--line)}.intent-fields label:not(:first-child){margin-top:1.2rem}.result-intent{color:var(--coral);font-weight:700}.result-family{display:grid;grid-template-columns:75px minmax(0,1fr);gap:1rem;align-items:center}.result-family img{width:75px;height:auto}.result-family h2{font-size:1.6rem}.result-family p{font-size:.95rem}.comparison-cards{display:grid;gap:1rem}.comparison-card{display:grid;grid-template-columns:60px minmax(0,1fr);gap:1rem;padding:1rem;border:1px solid var(--line);background:#111a15}.comparison-card img{width:60px;height:auto;align-self:center}.comparison-card h4{font-size:1.05rem;margin:0 0 .6rem;color:var(--ink)}.comparison-card p{font-size:.88rem;line-height:1.6;margin:.5rem 0}.shape-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin:2rem 0}.shape-card{margin:0;border:1px solid #4b6355;background:#131d17;padding:.8rem;min-width:0}.shape-card img{width:100%;height:255px;object-fit:contain;border:0;background:transparent}.shape-card figcaption{font-size:.8rem}.shape-card figcaption strong{display:block;color:var(--ink);font-size:1rem;line-height:1.3}.shape-card figcaption span{display:block;margin-top:.5rem}.shape-card .shape-dim{color:#8de1c7;font-size:.82rem}.related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}@media(max-width:600px){.shape-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:.6rem}.shape-card{padding:.65rem}.shape-card img{height:225px}.shape-card figcaption strong{font-size:.95rem}.mode-options{grid-template-columns:1fr}.result-family{grid-template-columns:55px minmax(0,1fr);gap:.7rem}.result-family img{width:55px}.comparison-card{grid-template-columns:45px minmax(0,1fr);padding:.8rem;gap:.7rem}.comparison-card img{width:45px}.related-grid{grid-template-columns:1fr}}@media print{.shape-card,.comparison-card{break-inside:avoid;background:white}.shape-card figcaption strong,.shape-card .shape-dim,.comparison-card h4,.result-intent{color:#111}.shape-grid{grid-template-columns:repeat(3,1fr)}.shape-card img{height:210px}}

/* 1.10.31.4: full dimensions, readable at phone width and in print. */
.result-stat{min-width:0}.result-stat strong{font-size:clamp(1.15rem,2.5vw,1.65rem);letter-spacing:-.025em;line-height:1.45;overflow-wrap:normal}.result-stat .alternate-unit{display:block;margin-top:.25rem}.dimension-guidance{font-size:.9rem;line-height:1.65}.dimension-guidance strong{color:var(--ink)}.comparison-dimensions{grid-column:1/-1;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:.7rem 1rem;margin:.4rem 0 0;padding-top:.8rem;border-top:1px solid var(--line)}.comparison-dimensions div{min-width:0}.comparison-dimensions dt{font-size:.72rem;text-transform:uppercase;letter-spacing:.04em;color:var(--muted)}.comparison-dimensions dd{margin:.15rem 0 0;font-size:.9rem;color:#8de1c7;line-height:1.5}.comparison-card .comparison-sizing-note{grid-column:1/-1;font-size:.8rem;color:var(--muted)}
@media(max-width:460px){.result-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:.55rem}.result-stat{padding:.6rem}.result-stat strong{font-size:clamp(1rem,4.3vw,1.35rem)}.result-stat span{font-size:.7rem}.comparison-dimensions{column-gap:.6rem}.comparison-dimensions dd{font-size:.83rem}}@media(max-width:340px){.result-stats,.comparison-dimensions{grid-template-columns:1fr}}@media print{.result-stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));break-inside:avoid}.comparison-dimensions dd,.comparison-dimensions dt,.comparison-card .comparison-sizing-note,.dimension-guidance,.dimension-guidance strong{color:#111}.result-stat strong{font-size:1.2rem}}