/*
 * Shoponlina size tools: size finder, sticky section bar, size tables, measuring guide,
 * fit checker, and the content styles size pages use (so-note, so-tips, so-qa, so-related).
 * Loaded only on posts that contain a size table or a size shortcode (body class so-size-ui).
 *
 * Every in-article rule starts with ".so-size-ui .article-body". That outranks the theme's
 * article, RTL and per-language rules (at most 0,2,2) without !important.
 * Never use the bare classes "note" or "tip": the theme already styles them.
 */

:root {
    --so-navy: #0a1628; --so-navy-2: #162a4a; --so-ink: #1a202c; --so-muted: #5d6879;
    --so-orange: #e8920d; --so-orange-deep: #a35f00; --so-orange-wash: #fdf2e0; --so-tape: #f5b53a;
    --so-linen: #f1ece4; --so-note-bg: #f8f5ef; --so-paper: #fff; --so-mist: #eef1f5;
    --so-zebra: #fafbfc; --so-hover: #f3f5f9;
    --so-line: rgba(10, 22, 40, .10); --so-line-strong: rgba(10, 22, 40, .22);
    --so-on-navy: #fff; --so-on-navy-muted: rgba(255, 255, 255, .76);
    --so-bad: #c2410c; --so-caution: #c58a1c; --so-good: #2f7d5a; --so-calm: #3a7ca5; --so-slate: #8491a7;
    --so-ui: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
    --so-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --so-tr: 1;             /* letter-spacing multiplier; 0 for scripts where tracking breaks letters */
    --so-hdr: 70px;         /* fixed header height; the script keeps it exact */
    --so-top: 56px;         /* sticky bar height; the script keeps it exact */
    --so-bar-bg: #fffefb;   /* colour behind the article; the script keeps it exact */
    --so-sticky: calc(var(--so-hdr) + var(--so-top));
}
:root:lang(ar) { --so-ui: 'Tajawal', 'Inter', system-ui, sans-serif; --so-display: 'Amiri', 'Playfair Display', Georgia, serif; --so-tr: 0; }
:root:lang(he) { --so-ui: 'Heebo', 'Inter', system-ui, sans-serif; --so-display: 'Frank Ruhl Libre', 'Playfair Display', Georgia, serif; --so-tr: 0; }
:root:lang(ru), :root:lang(bg) { --so-ui: 'Nunito Sans', 'Inter', system-ui, sans-serif; --so-display: 'Cormorant Garamond', Georgia, serif; }
:root:lang(tr) { --so-ui: 'Poppins', 'Inter', system-ui, sans-serif; }
:root:lang(cs), :root:lang(pl), :root:lang(ro) { --so-ui: 'Source Sans 3', 'Inter', system-ui, sans-serif; --so-display: 'Libre Baskerville', Georgia, serif; }
:root:lang(fr), :root:lang(es), :root:lang(it) { --so-display: 'Cormorant Garamond', Georgia, serif; }

/* ---------- Shared ---------- */

.so-size-ui .article-body :is(.so-finder, .so-bar, .so-fit, .so-measure) { font: 400 16px/1.5 var(--so-ui); color: var(--so-ink); text-align: start; letter-spacing: normal; }
.so-size-ui :is(.so-finder, .so-bar, .so-fit, .so-measure) [hidden], .so-size-ui :is(.so-finder, .so-bar, .so-fit, .so-measure)[hidden] { display: none !important; }
html:not(.so-js) :is(.so-finder, .so-bar, .so-fit) { display: none !important; }
.so-size-ui svg.so-i { width: 1em; height: 1em; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.so-size-ui .article-body :is(h2, h3) { scroll-margin-top: calc(var(--so-sticky) + 16px); }
.so-size-ui .article-body .so-finder { scroll-margin-top: calc(var(--so-hdr) + 16px); }

/* Radio groups drawn as segments, tabs, pills and chips. The real input covers its label. */
.so-size-ui .article-body :is(.so-seg, .so-mode, .so-pills, .so-chipgrid, .so-units) label { position: relative; display: block; margin: 0; padding: 0; cursor: pointer; }
.so-size-ui .article-body :is(.so-seg, .so-mode, .so-pills, .so-chipgrid, .so-units) input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; padding: 0; border: 0; opacity: 0; cursor: pointer; -webkit-appearance: none; appearance: none; }
.so-size-ui .article-body :is(.so-seg, .so-mode, .so-pills, .so-chipgrid, .so-units) input:focus-visible + span { outline: 2px solid var(--so-orange); outline-offset: 2px; }
.so-size-ui .article-body :is(.so-btn, .so-mine, .so-steps button, .so-bar__chips a, .so-scroll):focus-visible { outline: 2px solid var(--so-orange); outline-offset: 2px; }

.so-size-ui .article-body .so-field { display: grid; gap: 9px; }
.so-size-ui .article-body .so-label { font: 700 11px/1.2 var(--so-ui); letter-spacing: calc(.1em * var(--so-tr)); text-transform: uppercase; color: var(--so-muted); }

.so-size-ui .article-body .so-pills { display: flex; flex-wrap: wrap; gap: 6px; min-height: 32px; }
.so-size-ui .article-body .so-pills span { display: block; padding: 8px 13px; border: 1px solid var(--so-line-strong); border-radius: 999px; background: var(--so-paper); font: 600 13.5px/1 var(--so-ui); color: var(--so-ink); white-space: nowrap; transition: background-color .15s, border-color .15s, color .15s; }
.so-size-ui .article-body .so-pills label:hover span { border-color: var(--so-navy); }
.so-size-ui .article-body .so-pills input:checked + span { background: var(--so-navy); border-color: var(--so-navy); color: var(--so-on-navy); }

.so-size-ui .article-body .so-units { display: inline-flex; flex: none; padding: 3px; border-radius: 999px; background: var(--so-mist); }
.so-size-ui .article-body .so-units span { display: block; padding: 6px 11px; border-radius: 999px; font: 600 12.5px/1 var(--so-ui); color: var(--so-muted); white-space: nowrap; transition: background-color .15s, color .15s; }
.so-size-ui .article-body .so-units input:checked + span { background: var(--so-paper); color: var(--so-navy); box-shadow: 0 1px 2px rgba(10, 22, 40, .16); }

.so-size-ui .article-body .so-num { display: grid; gap: 6px; align-content: start; }
.so-size-ui .article-body .so-num label { margin: 0; font: 600 13px/1.25 var(--so-ui); color: var(--so-ink); }
.so-size-ui .article-body .so-num__box { display: flex; align-items: center; gap: 6px; padding-inline: 12px; border: 1px solid var(--so-line-strong); border-radius: 11px; background: var(--so-paper); transition: border-color .15s, box-shadow .15s; }
.so-size-ui .article-body .so-num__box:focus-within { border-color: var(--so-navy); box-shadow: 0 0 0 3px rgba(10, 22, 40, .12); }
.so-size-ui .article-body .so-num input[type=number] { flex: 1 1 auto; width: 100%; min-width: 0; max-width: none; height: auto; margin: 0; padding: 11px 0; border: 0; border-radius: 0; outline: 0; background: transparent; box-shadow: none; font: 600 17px/1 var(--so-ui); color: var(--so-ink); font-variant-numeric: tabular-nums; -webkit-appearance: none; -moz-appearance: textfield; appearance: textfield; }
.so-size-ui .article-body .so-num input[type=number]:focus { border: 0; outline: 0; box-shadow: none; color: var(--so-ink); }
.so-size-ui .article-body .so-num input[type=number]::-webkit-inner-spin-button, .so-size-ui .article-body .so-num input[type=number]::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
.so-size-ui .article-body .so-num input[type=number]::placeholder { color: var(--so-slate); font-weight: 500; opacity: 1; }
.so-size-ui .article-body .so-num__u { font: 600 12.5px/1 var(--so-ui); color: var(--so-muted); }

.so-size-ui .article-body .so-btn { justify-self: start; display: inline-flex; align-items: center; gap: 8px; margin: 0; padding: 11px 15px; border: 0; border-radius: 10px; background: var(--so-navy); color: var(--so-on-navy); font: 600 14px/1 var(--so-ui); text-transform: none; letter-spacing: normal; text-decoration: none; box-shadow: none; cursor: pointer; transition: background-color .15s; }
.so-size-ui .article-body .so-btn:is(:hover, :focus, :active) { background: var(--so-navy-2); color: var(--so-on-navy); box-shadow: none; }
.so-size-ui .article-body .so-btn svg.so-i { width: 16px; height: 16px; }

/* ---------- Size finder ---------- */

.so-size-ui .article-body .so-finder { container: so-finder / inline-size; margin: 28px 0 8px; background: var(--so-paper); border: 1px solid var(--so-line); border-radius: 18px; overflow: hidden; overflow: clip; box-shadow: 0 1px 2px rgba(10, 22, 40, .05), 0 18px 40px -22px rgba(10, 22, 40, .35); }
.so-size-ui .article-body .so-finder__head { padding: 20px 22px 16px; background: var(--so-navy); color: var(--so-on-navy); }
.so-size-ui .article-body .so-finder .so-finder__title { margin: 0; padding: 0; border: 0; font: 700 24px/1.2 var(--so-display); font-size: clamp(21px, 5.2cqi, 26px); letter-spacing: normal; text-transform: none; text-align: start; color: var(--so-on-navy); }
.so-size-ui .article-body .so-finder__sub { margin: 6px 0 0; max-width: 75ch; text-wrap: balance; font-size: 14.5px; line-height: 1.5; color: var(--so-on-navy-muted); }
.so-size-ui .article-body .so-tape { position: relative; display: flex; height: 20px; overflow: hidden; direction: ltr; background-color: var(--so-tape); background-image: linear-gradient(90deg, var(--so-navy) 0 1.5px, transparent 1.5px), linear-gradient(90deg, var(--so-navy) 0 1px, transparent 1px), linear-gradient(90deg, var(--so-navy) 0 1px, transparent 1px); background-size: 60px 10px, 30px 7px, 6px 4px; background-repeat: repeat-x; }
.so-size-ui .article-body .so-tape span { flex: none; align-self: flex-end; width: 60px; padding: 0 0 2px 4px; font: 700 9px/1 var(--so-ui); color: var(--so-navy); font-variant-numeric: tabular-nums; }
.so-size-ui .article-body .so-finder__body { display: grid; gap: 18px; padding: 20px 22px 22px; }
@container so-finder (max-width: 400px) {
    .so-size-ui .article-body .so-finder__head { padding: 18px 16px 14px; }
    .so-size-ui .article-body .so-finder__body { padding: 16px 16px 18px; }
}
@container so-finder (min-width: 620px) {
    .so-size-ui .article-body .so-finder__body { grid-template-columns: minmax(0, 1fr) minmax(0, .9fr); gap: 22px 26px; align-items: start; }
}
.so-size-ui .article-body :is(.so-controls, .so-pane) { display: grid; gap: 16px; min-width: 0; }

.so-size-ui .article-body .so-seg { display: flex; flex-wrap: wrap; gap: 4px; min-height: 43px; padding: 4px; border-radius: 12px; background: var(--so-mist); }
.so-size-ui .article-body .so-seg label { flex: 1 1 0; min-width: max-content; }
.so-size-ui .article-body .so-seg span { display: block; padding: 9px 12px; border-radius: 9px; text-align: center; white-space: nowrap; font: 600 14px/1.2 var(--so-ui); color: var(--so-muted); transition: background-color .15s, color .15s; }
.so-size-ui .article-body .so-seg label:hover span { color: var(--so-navy); }
.so-size-ui .article-body .so-seg input:checked + span { background: var(--so-paper); color: var(--so-navy); box-shadow: 0 1px 2px rgba(10, 22, 40, .14), 0 0 0 1px var(--so-line); }

.so-size-ui .article-body .so-mode { display: flex; flex-wrap: wrap; column-gap: 20px; border-bottom: 1px solid var(--so-line); }
.so-size-ui .article-body .so-mode span { display: block; margin-bottom: -1px; padding: 8px 0 10px; border-bottom: 2px solid transparent; font: 600 14px/1.2 var(--so-ui); color: var(--so-muted); }
.so-size-ui .article-body .so-mode label:hover span { color: var(--so-navy); }
.so-size-ui .article-body .so-mode input:checked + span { color: var(--so-navy); border-color: var(--so-orange); }

.so-size-ui .article-body .so-chipgrid { display: grid; grid-template-columns: repeat(auto-fill, minmax(88px, 1fr)); gap: 8px; min-height: 46px; }
.so-size-ui .article-body .so-chipgrid.is-tight { grid-template-columns: repeat(auto-fill, minmax(54px, 1fr)); }
.so-size-ui .article-body .so-chipgrid span { display: flex; align-items: center; justify-content: center; min-height: 46px; padding: 6px 8px; border: 1px solid var(--so-line-strong); border-radius: 11px; background: var(--so-paper); text-align: center; font: 600 14.5px/1.15 var(--so-ui); color: var(--so-ink); font-variant-numeric: tabular-nums; transition: background-color .15s, border-color .15s, color .15s, box-shadow .15s; }
.so-size-ui .article-body .so-chipgrid label:hover span { border-color: var(--so-navy); }
.so-size-ui .article-body .so-chipgrid label.is-example span { border-style: dashed; border-color: var(--so-orange-deep); background: var(--so-orange-wash); }
.so-size-ui .article-body .so-chipgrid input:checked + span { border-style: solid; background: var(--so-navy); border-color: var(--so-navy); color: var(--so-on-navy); box-shadow: 0 0 0 3px rgba(232, 146, 13, .45); }

.so-size-ui .article-body .so-meas { display: grid; gap: 12px; }
.so-size-ui .article-body .so-meas__grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(112px, 1fr)); gap: 10px; }
.so-size-ui .article-body :is(.so-meas__foot, .so-fit__foot) { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; font-size: 13px; line-height: 1.4; color: var(--so-muted); }
.so-size-ui .article-body .so-fit__ex { transition: opacity .2s, visibility .2s; }
.so-size-ui .article-body .so-fit.is-typed .so-fit__ex { opacity: 0; visibility: hidden; }

/* Result card */
.so-size-ui .article-body .so-result { position: relative; display: grid; gap: 14px; align-content: start; min-width: 0; min-height: 200px; padding: 18px 18px 16px; border-radius: 14px; background: var(--so-orange-wash); }
.so-size-ui .article-body .so-result__eyebrow { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 0; font: 700 11px/1.2 var(--so-ui); letter-spacing: calc(.11em * var(--so-tr)); text-transform: uppercase; color: var(--so-orange-deep); }
.so-size-ui .article-body .so-flag { padding: 4px 7px; border: 1px solid rgba(163, 95, 0, .28); border-radius: 999px; background: var(--so-paper); font: 600 10.5px/1 var(--so-ui); letter-spacing: calc(.03em * var(--so-tr)); text-transform: none; color: var(--so-orange-deep); }
.so-size-ui .article-body .so-result__main { display: flex; flex-wrap: wrap; align-items: baseline; gap: 6px 14px; min-width: 0; }
.so-size-ui .article-body .so-result__big { margin: 0; font: 800 64px/.95 var(--so-display); font-size: clamp(52px, 15cqi, 72px); letter-spacing: -.02em; color: var(--so-navy); font-variant-numeric: lining-nums tabular-nums; overflow-wrap: anywhere; }
.so-size-ui .article-body .so-result__big.is-long { font-size: 40px; font-size: clamp(32px, 9cqi, 46px); letter-spacing: -.01em; }
.so-size-ui .article-body .so-result.is-empty .so-result__big { color: var(--so-line-strong); }
.so-size-ui .article-body .so-result__alt { font: 600 16px/1.2 var(--so-ui); color: var(--so-navy); font-variant-numeric: tabular-nums; }
.so-size-ui .article-body .so-result__alt small { display: block; margin-bottom: 3px; font: 600 10.5px/1.2 var(--so-ui); letter-spacing: calc(.07em * var(--so-tr)); text-transform: uppercase; color: var(--so-muted); }
.so-size-ui .article-body .so-kvs { display: grid; grid-template-columns: repeat(auto-fill, minmax(92px, 1fr)); gap: 12px 14px; margin: 0; padding: 13px 0 0; border-top: 1px solid rgba(163, 95, 0, .2); }
.so-size-ui .article-body .so-kv dt { margin: 0; font: 600 10.5px/1.2 var(--so-ui); letter-spacing: calc(.07em * var(--so-tr)); text-transform: uppercase; color: var(--so-muted); }
.so-size-ui .article-body .so-kv dd { margin: 3px 0 0; padding: 0; font: 600 15px/1.25 var(--so-ui); color: var(--so-ink); font-variant-numeric: tabular-nums; }
.so-size-ui .article-body .so-why { display: grid; grid-template-columns: auto auto minmax(0, 1fr); gap: 7px 14px; margin: 0; padding-top: 13px; border-top: 1px solid rgba(163, 95, 0, .2); font-size: 14px; line-height: 1.35; font-variant-numeric: tabular-nums; }
.so-size-ui .article-body .so-why span:nth-child(3n+1) { color: var(--so-muted); }
.so-size-ui .article-body .so-why span:nth-child(3n) { font-weight: 700; color: var(--so-navy); }
.so-size-ui .article-body .so-why span.is-dec { font-weight: 700; color: var(--so-orange-deep); }
.so-size-ui .article-body .so-result__note { display: flex; align-items: flex-start; gap: 8px; margin: 0; font-size: 13.5px; line-height: 1.5; }
.so-size-ui .article-body .so-result__note svg.so-i { width: 16px; height: 16px; margin-top: 2px; color: var(--so-orange-deep); }
@keyframes so-pop { from { opacity: .25; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.so-size-ui .article-body .so-result__big.is-pop { animation: so-pop .3s ease-out; }

/* Small uppercase labels are too small for Arabic and Hebrew letters. */
.so-size-ui:is(:lang(ar), :lang(he)) .article-body :is(.so-label, .so-result__eyebrow, .so-kv dt, .so-result__alt small) { font-size: 12.5px; }

/* ---------- Sticky section bar ---------- */

.so-size-ui .article-body .so-bar { container: so-bar / inline-size; position: sticky; top: var(--so-hdr); z-index: 20; display: flex; align-items: center; gap: 10px; margin: 28px 0 0; padding: 9px 0; background: var(--so-bar-bg); border-bottom: 1px solid var(--so-line); }
/* Without the sidebar the bar is painted edge to edge. Border-image outset is ink overflow, so it adds no sideways scroll. */
@media (max-width: 1200px) {
    .so-size-ui .article-body .so-bar { border-bottom: 0; border-image: linear-gradient(var(--so-bar-bg) calc(100% - 1px), var(--so-line) 0) 0 fill / 0 / 0 100vmax; }
}
.so-size-ui .article-body .so-bar__chips { display: flex; flex: 1 1 auto; gap: 4px; min-width: 0; overflow-x: auto; overscroll-behavior-x: contain; scrollbar-width: none; }
.so-size-ui .article-body .so-bar__chips::-webkit-scrollbar { display: none; }
.so-size-ui .article-body .so-bar__chips.more-end { -webkit-mask-image: linear-gradient(90deg, #000 calc(100% - 40px), transparent); mask-image: linear-gradient(90deg, #000 calc(100% - 40px), transparent); }
.so-size-ui .article-body .so-bar__chips.more-start { -webkit-mask-image: linear-gradient(270deg, #000 calc(100% - 40px), transparent); mask-image: linear-gradient(270deg, #000 calc(100% - 40px), transparent); }
html[dir=rtl] .so-size-ui .article-body .so-bar__chips.more-end { -webkit-mask-image: linear-gradient(270deg, #000 calc(100% - 40px), transparent); mask-image: linear-gradient(270deg, #000 calc(100% - 40px), transparent); }
html[dir=rtl] .so-size-ui .article-body .so-bar__chips.more-start { -webkit-mask-image: linear-gradient(90deg, #000 calc(100% - 40px), transparent); mask-image: linear-gradient(90deg, #000 calc(100% - 40px), transparent); }
html .so-size-ui .article-body .so-bar__chips.more-start.more-end { -webkit-mask-image: linear-gradient(90deg, transparent, #000 40px, #000 calc(100% - 40px), transparent); mask-image: linear-gradient(90deg, transparent, #000 40px, #000 calc(100% - 40px), transparent); }
.so-size-ui .article-body .so-bar__chips a { flex: none; padding: 8px 12px; border-radius: 999px; font: 600 13px/1 var(--so-ui); color: var(--so-ink); text-decoration: none; white-space: nowrap; transition: background-color .15s, color .15s; }
.so-size-ui .article-body .so-bar__chips a:hover { background: var(--so-mist); color: var(--so-ink); text-decoration: none; }
.so-size-ui .article-body .so-bar__chips a.is-on { background: var(--so-navy); color: var(--so-on-navy); }
.so-size-ui .article-body .so-mine { display: inline-flex; flex: none; align-items: center; gap: 5px; margin: 0; padding: 7px 10px; border: 1px solid rgba(163, 95, 0, .25); border-radius: 999px; background: var(--so-orange-wash); color: var(--so-orange-deep); font: 600 12.5px/1 var(--so-ui); text-transform: none; letter-spacing: normal; text-decoration: none; white-space: nowrap; box-shadow: none; cursor: pointer; transition: border-color .15s; }
.so-size-ui .article-body .so-mine:is(:hover, :focus, :active) { background: var(--so-orange-wash); color: var(--so-orange-deep); border-color: var(--so-orange-deep); box-shadow: none; }
.so-size-ui .article-body .so-mine b { font-weight: 700; color: var(--so-navy); }
.so-size-ui .article-body .so-mine svg.so-i { width: 14px; height: 14px; }
@container so-bar (max-width: 560px) {
    .so-size-ui .article-body .so-mine .so-long { display: none; }
}

/* ---------- Size tables ---------- */

/* These rules also give tables a clean look before the script runs or when it can't. */
.so-size-ui .article-body figure.so-size-table { display: flex; flex-direction: column; gap: 10px; max-width: 100%; margin: 26px 0; }
.so-size-ui .article-body figure.so-size-table.so-ready { overflow: visible; }
.so-size-ui .article-body figure.so-size-table figcaption { order: -1; margin: 0; padding: 0; font: 600 14.5px/1.35 var(--so-ui); font-style: normal; text-align: start; color: var(--so-navy); }
.so-size-ui .article-body figure.so-size-table table { width: 100%; margin: 0; border: 0; border-collapse: separate; border-spacing: 0; table-layout: auto; font: 400 15px/1.4 var(--so-ui); color: var(--so-ink); font-variant-numeric: tabular-nums; }
.so-size-ui .article-body figure.so-size-table :is(th, td) { padding: 11px 14px; border: 0; border-bottom: 1px solid var(--so-line); background: var(--so-row-bg, var(--so-paper)); text-align: start; vertical-align: middle; white-space: nowrap; word-break: normal; overflow-wrap: normal; transition: background-color .15s; }
.so-size-ui .article-body figure.so-size-table thead :is(th, td) { --so-row-bg: var(--so-mist); min-width: 62px; border-bottom: 0; box-shadow: inset 0 -1px 0 var(--so-line-strong); vertical-align: bottom; white-space: normal; font: 700 13px/1.25 var(--so-ui); color: var(--so-navy); }
.so-size-ui .article-body figure.so-size-table thead :is(th, td):first-child { color: var(--so-orange-deep); }
.so-size-ui .article-body figure.so-size-table tbody :is(th, td):first-child { position: relative; font-weight: 700; color: var(--so-navy); }
.so-size-ui .article-body figure.so-size-table tbody tr:last-child :is(th, td) { border-bottom: 0; }
/* In Arabic and Hebrew each cell reads in its own text's direction, so "36 2/3" and "37 / 38" don't show as "2/3 36" and
   "38 / 37". The column stays aligned to the right. */
html[dir=rtl] .so-size-ui .article-body figure.so-size-table :is(th, td) { unicode-bidi: plaintext; text-align: right; }
.so-size-ui .article-body .so-size-table tbody tr:nth-child(even) { --so-row-bg: var(--so-zebra); }
@media (max-width: 520px) {
    .so-size-ui .article-body figure.so-size-table :is(th, td) { padding: 10px 11px; }
}

.so-size-ui .article-body .so-box { position: relative; min-width: 0; }
.so-size-ui .article-body .so-scroll { overflow-x: auto; overscroll-behavior-x: contain; border: 1px solid var(--so-line); border-radius: 14px; background: var(--so-paper); }
/* A table that fits needs no scroll box, so its header row can stick under the bar. */
@supports (overflow: clip) {
    .so-size-ui .article-body .so-scroll.fits { overflow: clip; }
    .so-size-ui .article-body .so-scroll.fits thead :is(th, td) { position: sticky; top: var(--so-sticky); z-index: 2; }
}
.so-size-ui .article-body .so-box:where(.is-pick) tbody tr { cursor: pointer; }
.so-size-ui .article-body .so-box:where(.is-pick) tbody tr:hover { --so-row-bg: var(--so-hover); }
.so-size-ui .article-body .so-box tbody tr.is-mine { --so-row-bg: var(--so-orange-wash); }
.so-size-ui .article-body .so-box tbody tr.is-mine :is(th, td) { font-weight: 600; color: var(--so-navy); }
.so-size-ui .article-body .so-box tbody tr.is-mine :is(th, td):first-child { font-weight: 700; }
.so-size-ui .article-body .so-box tbody tr.is-mine :is(th, td):first-child::before { content: ""; position: absolute; inset-block: 6px; inset-inline-start: 0; width: 3px; border-start-end-radius: 3px; border-end-end-radius: 3px; background: var(--so-orange); }
.so-size-ui .article-body .so-box .is-yourcol { box-shadow: inset 0 0 0 999px rgba(10, 22, 40, .04); }
.so-size-ui .article-body .so-box thead .is-yourcol { box-shadow: inset 0 -3px 0 var(--so-navy); }
@keyframes so-flash { 0%, 35% { background-color: #f8d596; } 100% { background-color: var(--so-row-bg, var(--so-paper)); } }
.so-size-ui .article-body .so-box tbody tr.is-flash :is(th, td) { animation: so-flash 1.3s ease-out; }
.so-size-ui .article-body.so-unit-cm .so-u-in, .so-size-ui .article-body.so-unit-in .so-u-cm { display: none; }

/* A table wider than its box keeps the size column in view and shades the side with more columns. */
.so-size-ui .article-body .so-box.is-over :is(th, td):first-child { position: sticky; inset-inline-start: 0; z-index: 1; }
.so-size-ui .article-body .so-box.is-over thead :is(th, td):first-child { z-index: 3; }
.so-size-ui .article-body .so-box::before, .so-size-ui .article-body .so-box::after { content: ""; position: absolute; top: 1px; bottom: 1px; z-index: 4; width: 26px; pointer-events: none; opacity: 0; transition: opacity .2s; }
.so-size-ui .article-body .so-box::after { inset-inline-end: 1px; border-start-end-radius: 13px; border-end-end-radius: 13px; background: linear-gradient(270deg, rgba(10, 22, 40, .14), transparent); }
.so-size-ui .article-body .so-box::before { inset-inline-start: calc(var(--so-first-w, 0px) + 1px); background: linear-gradient(90deg, rgba(10, 22, 40, .12), transparent); }
html[dir=rtl] .so-size-ui .article-body .so-box::after { background: linear-gradient(90deg, rgba(10, 22, 40, .14), transparent); }
html[dir=rtl] .so-size-ui .article-body .so-box::before { background: linear-gradient(270deg, rgba(10, 22, 40, .12), transparent); }
.so-size-ui .article-body .so-box.more-end::after, .so-size-ui .article-body .so-box.more-start::before { opacity: 1; }
.so-size-ui .article-body .so-hint { display: none; align-self: flex-end; align-items: center; gap: 6px; margin: 0; font: 500 12.5px/1.2 var(--so-ui); color: var(--so-muted); }
.so-size-ui .article-body .so-box.is-over + .so-hint { display: inline-flex; }
html[dir=rtl] .so-size-ui .article-body .so-hint svg.so-i { transform: scaleX(-1); }

/* ---------- Measuring guide [so_measure] ---------- */

.so-size-ui .article-body .so-measure { container: so-measure / inline-size; margin: 18px 0 28px; }
.so-size-ui .article-body .so-measure__in { display: grid; gap: 18px; }
@container so-measure (min-width: 600px) {
    .so-size-ui .article-body .so-measure__in { grid-template-columns: minmax(0, 320px) minmax(0, 1fr); align-items: start; }
    .so-size-ui .article-body .so-fig { position: sticky; top: calc(var(--so-sticky) + 14px); }
}
.so-size-ui .article-body .so-fig { display: grid; grid-template-columns: minmax(0, 1fr); align-items: end; justify-items: center; gap: 4px 8px; margin: 0; padding: 16px 14px 12px; background: var(--so-paper); border: 1px solid var(--so-line); border-radius: 16px; }
.so-size-ui .article-body .so-measure.has-form.has-foot .so-fig { grid-template-columns: 244fr 120fr; }
.so-size-ui .article-body .so-fig svg { display: block; width: 100%; height: auto; max-height: 340px; margin: 0; }
.so-size-ui .article-body .so-measure:not(.has-form) .so-fig svg { max-width: 150px; }
.so-size-ui .article-body .so-fig figcaption { grid-column: 1 / -1; margin: 0; padding-top: 6px; font: 400 12.5px/1.4 var(--so-ui); font-style: normal; text-align: center; color: var(--so-muted); }
html:not(.so-js) .so-size-ui .article-body .so-fig figcaption { display: none; }
.so-size-ui .article-body .so-fig :is(.form, .foot) { fill: var(--so-linen); stroke: var(--so-navy); stroke-width: 1.6; }
.so-size-ui .article-body .so-fig .seam { fill: none; stroke: var(--so-navy); stroke-opacity: .22; stroke-width: 1; }
.so-size-ui .article-body .so-fig .stand { fill: var(--so-navy); }
.so-size-ui .article-body .so-fig .paper { fill: var(--so-paper); stroke: var(--so-line-strong); stroke-width: 1; }
.so-size-ui .article-body .so-fig .wall { stroke: var(--so-navy); stroke-width: 4; stroke-linecap: round; }
.so-size-ui .article-body .so-fig .part { transition: opacity .2s; }
.so-size-ui .article-body .so-fig .tape { fill: none; stroke: var(--so-orange); stroke-width: 3; stroke-linecap: round; transition: stroke-width .2s; }
.so-size-ui .article-body .so-fig .tape.back { stroke-width: 2; stroke-dasharray: 2 5; opacity: .75; }
.so-size-ui .article-body .so-fig .lead { fill: none; stroke: var(--so-navy); stroke-opacity: .4; stroke-width: 1; stroke-dasharray: 2 3; }
.so-size-ui .article-body .so-fig .num { fill: var(--so-orange); }
.so-size-ui .article-body .so-fig .num-t { fill: var(--so-navy); font: 700 12.5px var(--so-ui); }
.so-size-ui .article-body .so-fig.has-on .part { opacity: .18; }
.so-size-ui .article-body .so-fig.has-on .part.on { opacity: 1; }
.so-size-ui .article-body .so-fig.has-on .part.on .tape { stroke-width: 4.5; }

.so-size-ui .article-body ol.so-steps { display: grid; gap: 8px; margin: 0; padding: 0; list-style: none; }
.so-size-ui .article-body ol.so-steps > li { margin: 0; padding: 0; }
.so-size-ui .article-body .so-steps button { display: grid; grid-template-columns: 30px minmax(0, 1fr); gap: 12px; align-items: start; width: 100%; margin: 0; padding: 13px 14px; border: 1px solid var(--so-line); border-radius: 12px; background: var(--so-paper); color: var(--so-ink); font: 400 14.5px/1.5 var(--so-ui); text-align: start; text-transform: none; letter-spacing: normal; text-decoration: none; box-shadow: none; cursor: pointer; transition: border-color .15s, background-color .15s; }
.so-size-ui .article-body .so-steps button:is(:hover, :focus, :active) { border-color: var(--so-line-strong); background: var(--so-paper); color: var(--so-ink); box-shadow: none; }
.so-size-ui .article-body .so-steps button[aria-pressed="true"] { border-color: var(--so-orange); background: var(--so-orange-wash); }
.so-size-ui .article-body .so-steps .n { display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--so-mist); font: 700 13px/1 var(--so-ui); color: var(--so-navy); }
.so-size-ui .article-body .so-steps button[aria-pressed="true"] .n { background: var(--so-orange); }
.so-size-ui .article-body .so-steps b { display: block; font: 600 16px/1.3 var(--so-ui); color: var(--so-navy); }
.so-size-ui .article-body .so-steps .d { display: block; margin-top: 3px; font-size: 14.5px; line-height: 1.5; color: var(--so-ink); }

/* ---------- Fit checker [so_fit_check] ---------- */

.so-size-ui .article-body .so-fit { container: so-fit / inline-size; display: grid; gap: 18px; margin: 18px 0 28px; padding: 20px; background: var(--so-paper); border: 1px solid var(--so-line); border-radius: 16px; }
.so-size-ui .article-body .so-fit__grid { display: grid; gap: 14px; }
@container so-fit (min-width: 560px) {
    .so-size-ui .article-body .so-fit__grid { grid-template-columns: 1fr 1fr; align-items: end; }
}
.so-size-ui .article-body .so-gauge { position: relative; padding-top: 36px; }
.so-size-ui .article-body .so-gauge__bar { display: grid; grid-template-columns: repeat(5, 1fr); gap: 3px; height: 12px; }
.so-size-ui .article-body .so-gauge__bar i { display: block; height: 100%; }
.so-size-ui .article-body .so-gauge__bar i:nth-child(1) { background: var(--so-bad); border-start-start-radius: 999px; border-end-start-radius: 999px; }
.so-size-ui .article-body .so-gauge__bar i:nth-child(2) { background: var(--so-caution); }
.so-size-ui .article-body .so-gauge__bar i:nth-child(3) { background: var(--so-good); }
.so-size-ui .article-body .so-gauge__bar i:nth-child(4) { background: var(--so-calm); }
.so-size-ui .article-body .so-gauge__bar i:nth-child(5) { background: var(--so-slate); border-start-end-radius: 999px; border-end-end-radius: 999px; }
.so-size-ui .article-body .so-gauge__labels { display: grid; grid-template-columns: repeat(5, 1fr); gap: 3px; margin-top: 8px; text-align: center; font: 600 11.5px/1.2 var(--so-ui); color: var(--so-muted); }
.so-size-ui .article-body .so-gauge__labels .is-on { color: var(--so-navy); }
.so-size-ui .article-body .so-gauge__pin { --so-flip: 1; position: absolute; top: 0; inset-inline-start: calc(var(--so-pos, 50) * 1%); transform: translateX(calc(-50% * var(--so-flip))); padding: 5px 8px; border-radius: 7px; background: var(--so-navy); color: var(--so-on-navy); font: 700 12px/1 var(--so-ui); white-space: nowrap; font-variant-numeric: tabular-nums; transition: inset-inline-start .25s ease; }
html[dir=rtl] .so-size-ui .article-body .so-gauge__pin { --so-flip: -1; }
.so-size-ui .article-body .so-gauge__pin::after { content: ""; position: absolute; top: 100%; left: 50%; transform: translateX(-50%); border: 5px solid transparent; border-top-color: var(--so-navy); }
.so-size-ui .article-body .so-verdict { display: grid; gap: 4px; min-height: 52px; }
.so-size-ui .article-body .so-verdict b { font: 700 21px/1.25 var(--so-display); color: var(--so-navy); }
.so-size-ui .article-body .so-verdict span { font-size: 14.5px; line-height: 1.5; }

/* ---------- Content blocks written by editors ---------- */

/* Icons for p.so-note and ul.so-tips items, chosen with an so-i-* class. */
.so-size-ui .article-body :where(p.so-note, ul.so-tips > li) { --so-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a35f00' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M12 11v6M12 7.5v.5'/%3E%3C/svg%3E"); }
.so-size-ui .article-body .so-i-ruler { --so-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a35f00' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='2.5' y='8' width='19' height='8' rx='1.5'/%3E%3Cpath d='M6.5 8v3M10.5 8v4.5M14.5 8v3M18.5 8v4.5'/%3E%3C/svg%3E"); }
.so-size-ui .article-body .so-i-shirt { --so-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a35f00' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M8.5 4L3 7l2 4.5 2.5-1V20h9v-9.5l2.5 1L21 7l-5.5-3c-.6 1.6-2 2.6-3.5 2.6S9.1 5.6 8.5 4z'/%3E%3C/svg%3E"); }
.so-size-ui .article-body .so-i-up { --so-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a35f00' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 19V5M6 11l6-6 6 6'/%3E%3C/svg%3E"); }
.so-size-ui .article-body .so-i-return { --so-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a35f00' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 14L4 9l5-5'/%3E%3Cpath d='M4 9h10.5a5.5 5.5 0 0 1 0 11H11'/%3E%3C/svg%3E"); }
.so-size-ui .article-body .so-i-globe { --so-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a35f00' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M3 12h18M12 3c3.2 3.6 3.2 14.4 0 18M12 3c-3.2 3.6-3.2 14.4 0 18'/%3E%3C/svg%3E"); }
.so-size-ui .article-body .so-i-clock { --so-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a35f00' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M12 7v5l3 2'/%3E%3C/svg%3E"); }
.so-size-ui .article-body .so-i-check { --so-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a35f00' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E"); }
.so-size-ui .article-body .so-i-alert { --so-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a35f00' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3.5L2.5 20h19z'/%3E%3Cpath d='M12 10v4.5M12 17.2v.3'/%3E%3C/svg%3E"); }
.so-size-ui .article-body .so-i-info { --so-icon: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a35f00' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M12 11v6M12 7.5v.5'/%3E%3C/svg%3E"); }

/* p.so-note: a short callout. */
.so-size-ui .article-body p.so-note { position: relative; max-width: 68ch; margin: 0 0 24px; padding: 12px 16px; padding-inline-start: 44px; background: var(--so-note-bg); border: 1px solid var(--so-line); border-radius: 12px; font-size: 15.5px; line-height: 1.6; color: var(--so-ink); }
.so-size-ui .article-body p.so-note::before { content: ""; position: absolute; top: 14px; inset-inline-start: 15px; width: 18px; height: 18px; background: var(--so-icon) center / 18px 18px no-repeat; }
.so-size-ui .article-body p.so-note.so-i-alert { background: #fdf6e9; border-color: rgba(197, 138, 28, .35); }
.so-size-ui .article-body > p.so-note::first-letter { float: none; padding: 0; font: inherit; line-height: inherit; color: inherit; }

/* ul.so-tips > li.so-i-*: <strong>Title</strong> then the tip. */
.so-size-ui .article-body ul.so-tips { display: grid; gap: 20px; margin: 16px 0 28px; padding: 0; list-style: none; }
.so-size-ui .article-body ul.so-tips > li { position: relative; min-height: 42px; max-width: 68ch; margin: 0; padding: 0; padding-inline-start: 56px; font-size: 15.5px; line-height: 1.6; }
.so-size-ui .article-body ul.so-tips > li::before { content: ""; position: absolute; top: 0; inset-inline-start: 0; width: 42px; height: 42px; border-radius: 12px; background: var(--so-icon) center / 21px 21px no-repeat, var(--so-orange-wash); }
.so-size-ui .article-body ul.so-tips > li > strong:first-child { display: block; margin-bottom: 4px; font: 600 16.5px/1.35 var(--so-ui); color: var(--so-navy); }

/* ul.so-qa > li: <strong>Question?</strong> Short answer <em>optional note</em> */
.so-size-ui .article-body ul.so-qa { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); column-gap: 28px; margin: 14px 0 28px; padding: 0; list-style: none; border-top: 1px solid var(--so-line); }
.so-size-ui .article-body ul.so-qa > li { margin: 0; padding: 16px 0; border-bottom: 1px solid var(--so-line); font: 700 21px/1.25 var(--so-display); color: var(--so-navy); }
.so-size-ui .article-body ul.so-qa > li > strong:first-child { display: block; margin-bottom: 6px; font: 400 14.5px/1.4 var(--so-ui); color: var(--so-muted); }
.so-size-ui .article-body ul.so-qa > li > em { display: block; margin-top: 4px; font: 500 13.5px/1.45 var(--so-ui); font-style: normal; color: var(--so-muted); }

/* ul.so-related > li: <a href><strong>Guide title</strong></a> One-line description. The whole card is the link. */
.so-size-ui .article-body ul.so-related { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 12px; margin: 14px 0 28px; padding: 0; list-style: none; }
.so-size-ui .article-body ul.so-related > li { position: relative; display: grid; gap: 6px; align-content: start; margin: 0; padding: 16px; background: var(--so-paper); border: 1px solid var(--so-line); border-radius: 14px; font: 400 13.5px/1.45 var(--so-ui); color: var(--so-muted); transition: border-color .15s, transform .15s; }
.so-size-ui .article-body ul.so-related > li:is(:hover, :focus-within) { border-color: var(--so-navy); transform: translateY(-2px); }
.so-size-ui .article-body ul.so-related a { font: 700 17px/1.3 var(--so-display); color: var(--so-navy); text-decoration: none; }
.so-size-ui .article-body ul.so-related a:is(:hover, :focus) { color: var(--so-navy); text-decoration: none; }
.so-size-ui .article-body ul.so-related a:focus-visible { outline: 2px solid var(--so-orange); outline-offset: 3px; border-radius: 4px; }
.so-size-ui .article-body ul.so-related a::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.so-size-ui .article-body ul.so-related a strong { font-weight: inherit; }
.so-size-ui .article-body ul.so-related a strong::after { content: ""; display: inline-block; width: .8em; height: .8em; margin-inline-start: .3em; vertical-align: -.06em; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230a1628' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 12h15M14 7l5 5-5 5'/%3E%3C/svg%3E") center / contain no-repeat; }
html[dir=rtl] .so-size-ui .article-body ul.so-related a strong::after { transform: scaleX(-1); }

/* ---------- Toast (appended to <body>) ---------- */

.so-size-ui .so-toast { position: fixed; left: 50%; bottom: calc(92px + env(safe-area-inset-bottom, 0px)); z-index: 1001; max-width: calc(100vw - 32px); padding: 11px 16px; border-radius: 12px; background: var(--so-navy); color: var(--so-on-navy); font: 600 14px/1.3 var(--so-ui); text-align: center; box-shadow: 0 14px 30px -12px rgba(10, 22, 40, .5); opacity: 0; pointer-events: none; transform: translate(-50%, 16px); transition: opacity .2s, transform .2s; }
.so-size-ui .so-toast.is-shown { opacity: 1; transform: translate(-50%, 0); }

/* ---------- Motion and print ---------- */

@media (prefers-reduced-motion: reduce) {
    .so-size-ui .article-body .so-result__big.is-pop, .so-size-ui .article-body .so-box tbody tr.is-flash :is(th, td) { animation: none; }
    .so-size-ui .article-body :is(ul.so-related > li, .so-gauge__pin, .so-fig .part, .so-fig .tape), .so-size-ui .so-toast { transition: none; }
    .so-size-ui .article-body ul.so-related > li:is(:hover, :focus-within) { transform: none; }
}
@media print {
    .so-finder, .so-bar, .so-fit, .so-hint, .so-toast { display: none !important; }
    .so-size-ui .article-body .so-scroll { overflow: visible; border: 0; }
    .so-size-ui .article-body .so-box::before, .so-size-ui .article-body .so-box::after { display: none; }
}