/* Self-hosted webfonts (Google Fonts, OFL), served from /fonts/ — no runtime request to any font host.
   Bodoni Moda ships as ONE variable file (wght 400–900; the -400- and -700- files are byte-identical),
   so a single weight-range declaration per subset downloads it once and lets headings use 500–700,
   which keeps Bodoni's hairlines sturdy at phone sizes. Sorts Mill Goudy is a static 400. */
@font-face {
  font-family: 'Bodoni Moda';
  font-style: normal;
  font-weight: 400 900;
  font-display: swap;
  src: url('/fonts/bodoni-moda-400-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Bodoni Moda';
  font-style: normal;
  font-weight: 400 900;
  font-display: swap;
  src: url('/fonts/bodoni-moda-400-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Sorts Mill Goudy';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/sorts-mill-goudy-400-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Sorts Mill Goudy';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('/fonts/sorts-mill-goudy-400-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

/* BoothSense — styles.css v2 · "the quiet closet"
   Soft sage ground, layered paper-cut (hard offset shadows, never filters), organic shapes,
   terracotta accents. Display: Bodoni Moda (500–700). Body: Sorts Mill Goudy. Prefix: bs-
   Generated by tools/redesign-rollout/work/09-boothsense/build.py — edit there, not here. */

:root {
  --bg: #E8EEE4; --band: #D9E4D3; --leaf: #C6D6BF; --sage-l: #DDE7D8; --sage: #A3BC9B; --sage-m: #86A27F;
  --sage-d: #5F7F5C; --moss: #3A5A45; --foot: #2C4435; --ink: #1E2922; --ink2: #435047;
  --cream: #FBF8F1; --paper: #F4EFE3; --sand: #EFE3CF;
  --terra-ll: #F6DDCF; --terra-l: #EBB89F; --clay: #DE9A78; --terra: #C4653F; --terra-d: #A2462A; --terra-dd: #82361F;
  --foot-txt: #E6ECDF;
  --display: 'Bodoni Moda', "Didot LT STD", "Bodoni MT", "Bodoni 72", Bodoni, Georgia, serif;
  --body: 'Sorts Mill Goudy', Garamond, "Adobe Garamond Pro", "Times New Roman", serif;
  --shadow: 3px 6px 0 rgba(30, 41, 34, .13);
  --shadow-s: 2px 4px 0 rgba(30, 41, 34, .13);
  --org: 30px 22px 34px 20px / 24px 32px 20px 28px;
  --org-s: 20px 14px 22px 13px / 16px 21px 13px 18px;
  --pebble: 26px 20px 24px 18px / 20px 24px 18px 26px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--body);
  font-size: 1.14rem;
  line-height: 1.62;
  font-variant-numeric: lining-nums;
}
img { max-width: 100%; height: auto; display: block; }
svg { max-width: 100%; }
a { color: var(--terra-d); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--terra-dd); text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--terra-d); outline-offset: 3px; border-radius: 6px; }
strong { color: var(--ink); }
code {
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: .84em;
  background: var(--sage-l);
  color: var(--ink);
  padding: .08em .38em;
  border-radius: 6px;
  white-space: nowrap;
}
.bs-sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
.bs-ico { width: 1.25em; height: 1.25em; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.bs-skip { position: absolute; left: -999px; top: .5rem; z-index: 50; background: var(--ink); color: var(--cream); padding: .7rem 1rem; border-radius: 12px; }
.bs-skip:focus { left: .75rem; color: var(--cream); }
.bs-vh { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------------------------------------------------------------- header + menu */
.bs-head { background: var(--band); position: relative; z-index: 20; }
.bs-head-in {
  max-width: 1180px; margin: 0 auto; padding: .7rem 1rem .55rem;
  display: flex; flex-wrap: wrap; align-items: center; gap: .4rem .8rem; position: relative;
}
.bs-brand { display: inline-flex; align-items: center; gap: .6rem; color: var(--ink); text-decoration: none; min-height: 48px; }
.bs-brand:hover { color: var(--ink); }
.bs-logo { width: 42px; height: 42px; }
.bs-word { font-family: var(--display); font-weight: 600; font-size: 1.62rem; letter-spacing: .005em; line-height: 1; }
.bs-word b { font-weight: 600; color: var(--terra-d); }
.bs-menu-btn {
  display: none; margin-left: auto; align-items: center; gap: .45rem; min-height: 48px; padding: .5rem 1.1rem .5rem .9rem;
  font: inherit; font-size: 1.05rem; color: var(--cream); background: var(--moss); border: 0; border-radius: var(--pebble);
  box-shadow: var(--shadow-s); cursor: pointer;
}
.bs-menu-btn:hover { background: var(--foot); }
.bs-menu-btn .bs-ico { width: 22px; height: 22px; }
.bs-menu-btn .bs-ico-close { display: none; }
.bs-menu-btn[aria-expanded="true"] .bs-ico-open { display: none; }
.bs-menu-btn[aria-expanded="true"] .bs-ico-close { display: block; }
/* no-JS fallback: the links become one swipeable row under the brand */
.bs-nav { display: flex; gap: .35rem; flex: 1 1 100%; overflow-x: auto; padding: .1rem .1rem .4rem; scrollbar-width: none; }
.bs-nav::-webkit-scrollbar { display: none; }
.bs-nav a {
  display: inline-flex; align-items: center; gap: .5rem; flex: 0 0 auto; min-height: 46px; padding: 0 1rem;
  color: var(--ink); text-decoration: none; font-size: 1.04rem; border-radius: var(--pebble); background: var(--sage-l);
}
.bs-nav a .bs-ico { color: var(--sage-d); }
.bs-nav a:hover { background: var(--cream); color: var(--ink); }
.bs-nav a[aria-current="page"] { background: var(--moss); color: var(--cream); }
.bs-nav a[aria-current="page"] .bs-ico { color: var(--terra-l); }
@media (max-width: 959.98px) {
  .bs-js .bs-menu-btn { display: inline-flex; }
  .bs-js .bs-nav {
    display: none; position: absolute; top: calc(100% - .15rem); left: .75rem; right: .75rem; flex-direction: column; gap: .15rem;
    padding: .6rem; background: var(--cream); border-radius: var(--org); box-shadow: var(--shadow); overflow: visible;
  }
  .bs-js .bs-nav.is-open { display: flex; }
  .bs-js .bs-nav a { min-height: 52px; background: transparent; font-size: 1.12rem; padding: 0 .9rem; }
  .bs-js .bs-nav a:hover { background: var(--sage-l); }
  .bs-js .bs-nav a[aria-current="page"] { background: var(--moss); color: var(--cream); }
  .bs-js .bs-nav .bs-ico { width: 24px; height: 24px; }
}
@media (min-width: 960px) {
  .bs-head-in { flex-wrap: nowrap; padding: .9rem 1.5rem .7rem; }
  .bs-nav { flex: 0 1 auto; margin-left: auto; padding: 0; overflow: visible; gap: .25rem; }
  .bs-nav a { background: transparent; padding: 0 .85rem; }
  .bs-nav a.bs-nav-key { background: var(--cream); box-shadow: var(--shadow-s); }
  .bs-nav a[aria-current="page"], .bs-nav a.bs-nav-key[aria-current="page"] { background: var(--moss); color: var(--cream); }
}

/* ---------------------------------------------------------------- paper edges */
.bs-edge { display: block; width: 100%; height: 34px; margin-top: -1px; }
.bs-edge-foot { height: 40px; margin-top: 3rem; margin-bottom: -1px; }

/* ---------------------------------------------------------------- home hero */
.bs-hero { background: var(--band); }
.bs-hero-in {
  max-width: 1180px; margin: 0 auto; padding: .9rem 1rem 1.2rem;
  display: grid; grid-template-columns: minmax(0, 1fr);
  grid-template-areas: "k" "h" "fig" "btns" "lede"; gap: .2rem;
}
.bs-hero .bs-kicker { grid-area: k; margin: .4rem 0 0; }
.bs-hero h1 {
  grid-area: h; font-family: var(--display); font-weight: 600; margin: .35rem 0 .7rem;
  font-size: clamp(2.35rem, 9.6vw, 4.1rem); line-height: 1.04; letter-spacing: -.012em; max-width: 13ch;
}
.bs-hero-fig { grid-area: fig; margin: 0 0 .9rem; }
.bs-hero-art { position: relative; }
.bs-hero-art img { width: 100%; }
.bs-hero-labels { position: absolute; left: 0; top: 0; width: 100%; height: auto; pointer-events: none; }
.bs-hero-fig .bs-meter { margin-top: .7rem; }
@media (max-width: 899.98px) { .bs-hero-fig { max-width: 600px; width: 100%; justify-self: center; } }
.bs-herolinks { grid-area: btns; display: flex; flex-direction: column; gap: .7rem; margin: .1rem 0 1rem; }
.bs-hero .bs-lede { grid-area: lede; margin: 0; }
@media (min-width: 900px) {
  .bs-hero-in {
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); column-gap: 3rem; padding: 1.4rem 1.5rem 1.4rem;
    grid-template-rows: 1fr auto auto auto auto 1fr;
    grid-template-areas: ". fig" "k fig" "h fig" "lede fig" "btns fig" ". fig";
  }
  .bs-hero-fig { margin: 0; align-self: center; }
  .bs-herolinks { flex-direction: row; flex-wrap: wrap; margin-top: 1.4rem; }
}

/* ---------------------------------------------------------------- shared type */
.bs-kicker {
  display: inline-flex; align-items: center; gap: .45rem; font-size: .98rem; letter-spacing: .02em; color: var(--terra-d);
  margin: 0;
}
.bs-kicker .bs-ico { color: var(--terra-d); width: 1.3em; height: 1.3em; }
.bs-lede { font-size: 1.24rem; line-height: 1.56; color: var(--ink2); }
h1, h2, h3 { font-family: var(--display); color: var(--ink); }
h2 { font-weight: 600; font-size: clamp(1.55rem, 5.2vw, 2rem); line-height: 1.16; margin: 2.8rem 0 .75rem; letter-spacing: -.005em; text-wrap: balance; }
h2::before {
  content: ""; display: block; width: 46px; height: 16px; margin-bottom: .55rem;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 46 16'%3E%3Cpath d='M2 14c4-9 11-9 15 0' fill='none' stroke='%23C4653F' stroke-width='3' stroke-linecap='round'/%3E%3Cpath d='M16 14c3-6 8-6 11 0' fill='none' stroke='%2386A27F' stroke-width='3' stroke-linecap='round'/%3E%3Cpath d='M27 14c2-4 5-4 7 0' fill='none' stroke='%23A3BC9B' stroke-width='3' stroke-linecap='round'/%3E%3Ccircle cx='41' cy='13' r='2.2' fill='%23C6D6BF'/%3E%3C/svg%3E") no-repeat;
}
h3 { font-weight: 600; font-size: 1.28rem; line-height: 1.25; margin: 1.8rem 0 .45rem; }
p { margin: .85rem 0; }
ul, ol { padding-left: 1.35rem; }
li { margin: .38rem 0; }
li::marker { color: var(--terra); }

/* ---------------------------------------------------------------- buttons */
.bs-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem; min-height: 52px; padding: .7rem 1.35rem;
  font-family: var(--body); font-size: 1.1rem; line-height: 1.2; text-decoration: none; text-align: center;
  background: var(--terra-d); color: var(--cream); border: 2px solid var(--terra-d); border-radius: var(--pebble); box-shadow: var(--shadow-s);
}
.bs-btn:hover { background: var(--terra-dd); border-color: var(--terra-dd); color: var(--cream); text-decoration: none; }
.bs-btn .bs-ico { width: 1.2em; height: 1.2em; }
.bs-btn--ghost { background: var(--cream); color: var(--ink); border-color: var(--moss); }
.bs-btn--ghost:hover { background: var(--sage-l); color: var(--ink); border-color: var(--moss); }
.bs-btn--ghost .bs-ico { color: var(--moss); }

/* ---------------------------------------------------------------- article head */
.bs-pagehead { background: var(--band); }
.bs-pagehead-in {
  max-width: 1180px; margin: 0 auto; padding: .4rem 1rem .6rem;
  display: grid; grid-template-columns: minmax(0, 1fr); grid-template-areas: "crumb" "k" "h" "meta" "art" "lede";
}
.bs-crumb { grid-area: crumb; font-size: .98rem; color: var(--ink2); margin: .7rem 0 .2rem; display: flex; flex-wrap: wrap; gap: .1rem .5rem; align-items: center; }
.bs-crumb a { color: var(--ink2); display: inline-flex; align-items: center; min-height: 44px; }
.bs-crumb a:hover { color: var(--terra-d); }
.bs-crumb span::before { content: "\2022"; color: var(--terra); margin-right: .5rem; }
.bs-crumb span a { min-height: 0; }
.bs-pagehead .bs-kicker { grid-area: k; margin: .3rem 0 0; }
.bs-pagehead h1 {
  grid-area: h; font-weight: 600; font-size: clamp(2.05rem, 8.2vw, 3.3rem); line-height: 1.08; letter-spacing: -.01em;
  margin: .45rem 0 .8rem; text-wrap: balance;
}
.bs-post-meta { grid-area: meta; display: flex; align-items: center; gap: .5rem; margin: 0 0 .9rem; color: var(--ink2); font-size: 1.02rem; }
.bs-post-meta .bs-ico { color: var(--sage-d); }
.bs-head-art { grid-area: art; margin: .2rem 0 1rem; max-width: 460px; }
.bs-head-art img { width: 100%; border-radius: 30px; box-shadow: var(--shadow); }
.bs-pagehead .bs-lede { grid-area: lede; margin: 0 0 .6rem; }
@media (min-width: 900px) {
  .bs-pagehead-in {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); column-gap: 3rem; padding: .6rem 1.5rem 1rem;
    grid-template-areas: "crumb art" "k art" "h art" "meta art" "lede art";
  }
  .bs-head-art { align-self: center; margin: 1rem 0; }
  .bs-pagehead .bs-lede { max-width: 42em; }
}

/* ---------------------------------------------------------------- article body */
.bs-body { max-width: 760px; margin: 0 auto; padding: .4rem 1rem 1rem; }
.bs-body > p:first-child { margin-top: 1.4rem; }

.bs-note {
  position: relative; background: var(--cream); border-radius: var(--org); box-shadow: var(--shadow);
  padding: 1.05rem 1.2rem 1rem 1.2rem; margin: 1.8rem 0; font-size: 1.06rem; border-left: 8px solid var(--sage-m);
}
.bs-note p { margin: .35rem 0; }
.bs-note .bs-notetag { display: inline-flex; align-items: center; gap: .45rem; font-size: 1rem; color: var(--moss); margin-bottom: .15rem; }
.bs-note--date { border-left-color: var(--sage-d); }
.bs-note--limit { border-left-color: var(--terra); background: var(--terra-ll); }
.bs-note--limit .bs-notetag { color: var(--terra-dd); }

/* steps: paper discs with the step number, an icon chip in the heading */
.bs-steps { counter-reset: bstep; list-style: none; padding: 0; margin: 1.6rem 0; }
.bs-steps > li { counter-increment: bstep; position: relative; padding: 0 0 1.1rem 3.6rem; margin: 0; }
.bs-steps > li::before {
  content: counter(bstep); position: absolute; left: 0; top: .1rem; width: 2.7rem; height: 2.7rem;
  display: flex; align-items: center; justify-content: center; font-family: var(--display); font-weight: 700; font-size: 1.3rem;
  color: var(--cream); background: var(--terra-d); border-radius: 46% 54% 50% 50% / 52% 44% 56% 48%; box-shadow: var(--shadow-s);
}
.bs-steps > li::after { content: ""; position: absolute; left: 1.33rem; top: 3.2rem; bottom: .2rem; width: 3px; background: var(--leaf); border-radius: 2px; }
.bs-steps > li:last-child::after { display: none; }
.bs-steps h3 { margin-top: .3rem; display: flex; align-items: flex-start; gap: .5rem; }
.bs-step-ico { display: inline-flex; align-items: center; justify-content: center; width: 2rem; height: 2rem; border-radius: 10px; background: var(--sage-l); color: var(--moss); flex: 0 0 auto; margin-top: -.1rem; }
.bs-step-ico .bs-ico { width: 1.2rem; height: 1.2rem; }

/* numbered checklists (styled plain <ol>s) */
.bs-checklist { list-style: none; padding: 0; counter-reset: bchk; margin: 1.3rem 0; }
.bs-checklist > li { counter-increment: bchk; position: relative; padding: .7rem .9rem .7rem 3.3rem; margin: .55rem 0; background: var(--cream); border-radius: var(--org-s); box-shadow: var(--shadow-s); }
.bs-checklist > li::before {
  content: counter(bchk); position: absolute; left: .75rem; top: .72rem; width: 1.9rem; height: 1.9rem; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; background: var(--sage-l); color: var(--moss); font-family: var(--display); font-weight: 700; font-size: 1rem;
}
.bs-checklist.bs-ico-list > li::before { display: none; }
.bs-li-ico { position: absolute; left: .7rem; top: .72rem; width: 2rem; height: 2rem; border-radius: 10px; background: var(--sage-l); color: var(--moss); display: flex; align-items: center; justify-content: center; }
.bs-li-ico .bs-ico { width: 1.2rem; height: 1.2rem; }

/* icon lists (plain <ul>s given a small paper badge per item) */
.bs-icolist { list-style: none; padding: 0; margin: 1.3rem 0; display: grid; gap: .7rem; }
.bs-icolist > li { position: relative; margin: 0; padding: .8rem 1rem .8rem 3.5rem; background: var(--cream); border-radius: var(--org-s); box-shadow: var(--shadow-s); }
.bs-icolist .bs-li-ico { top: .85rem; left: .8rem; }

/* tables: paper cards; each row becomes a card under 640px */
.bs-scroll { margin: 1.6rem 0; background: var(--cream); border-radius: var(--org); box-shadow: var(--shadow); padding: .4rem .3rem .6rem; }
.bs-table { border-collapse: collapse; width: 100%; font-size: 1.02rem; line-height: 1.45; }
.bs-table caption { caption-side: top; text-align: left; font-size: 1rem; color: var(--moss); padding: .8rem .9rem .5rem; }
.bs-table th { font-family: var(--display); font-weight: 600; text-align: left; border-bottom: 2px solid var(--moss); padding: .5rem .8rem .45rem; font-size: 1.02rem; }
.bs-table td { border-bottom: 1px solid var(--leaf); padding: .6rem .8rem; vertical-align: top; }
.bs-table tr:last-child td { border-bottom: 0; }
.bs-table td:first-child { font-weight: 600; color: var(--ink); }
.bs-pass { color: var(--moss); font-weight: 700; }
.bs-fail { color: var(--terra-dd); font-weight: 700; }
.bs-dot { display: inline-block; width: .62em; height: .62em; border-radius: 50%; margin-right: .4em; vertical-align: .05em; }
.bs-pass .bs-dot { background: var(--sage-m); }
.bs-fail .bs-dot { background: var(--terra); }
@media (min-width: 640px) { .bs-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; } .bs-table { min-width: 540px; } }
@media (max-width: 639.98px) {
  .bs-scroll { background: transparent; box-shadow: none; padding: 0; }
  .bs-table, .bs-table tbody, .bs-table tr, .bs-table td, .bs-table caption { display: block; width: 100%; }
  .bs-table caption { padding: 0 0 .6rem; }
  .bs-table thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .bs-table tr { background: var(--cream); border-radius: var(--org-s); box-shadow: var(--shadow-s); margin: 0 0 .8rem; padding: .35rem 0; }
  .bs-table td { border: 0; padding: .3rem .95rem; }
  .bs-table td:first-child { font-family: var(--display); font-size: 1.1rem; padding-top: .55rem; border-bottom: 1px solid var(--leaf); margin-bottom: .25rem; }
  .bs-table td[data-label]:not(:first-child)::before { content: attr(data-label); display: block; font-size: .92rem; color: var(--ink2); }
}

/* the old dB scale figure, re-cut in paper */
.bs-scale { margin: 2rem 0; background: var(--cream); border-radius: var(--org); box-shadow: var(--shadow); padding: 1.2rem 1.1rem 1rem; }
.bs-scale-bar { position: relative; height: 34px; border-radius: 17px; background: linear-gradient(90deg, var(--sage-m) 0 50%, var(--terra-l) 50% 100%); }
.bs-scale-mark { position: absolute; top: -9px; bottom: -9px; width: 6px; margin-left: -3px; background: var(--moss); border-radius: 3px; }
.bs-scale-labels { display: flex; justify-content: space-between; font-size: 1rem; color: var(--ink2); margin-top: .6rem; }
.bs-scale figcaption { font-size: 1rem; color: var(--ink2); margin-top: .6rem; }

/* ---------------------------------------------------------------- figures */
.bs-fig { margin: 2rem 0; }
.bs-fig-title { font-family: var(--display); font-weight: 600; font-size: 1.14rem; line-height: 1.3; margin: 0 0 .75rem; color: var(--ink); text-wrap: balance; }
.bs-fig-note { font-size: .98rem; color: var(--ink2); margin: .7rem 0 0; }
.bs-fig svg text, .bs-hero-fig svg text { font-family: var(--body); font-variant-numeric: lining-nums; }
.bs-meter { display: block; width: 100%; height: auto; }
.bs-card-fig { background: var(--cream); border-radius: var(--org); box-shadow: var(--shadow); padding: 1.1rem 1.1rem 1rem; }

/* two halves */
.bs-halves-grid { display: grid; gap: .9rem; }
@media (min-width: 640px) { .bs-halves-grid { grid-template-columns: 1fr 1fr; } }
.bs-half { background: var(--cream); border-radius: var(--org); box-shadow: var(--shadow); padding: 1rem 1.1rem; }
.bs-half-live { background: var(--terra-ll); }
.bs-half-top { display: flex; align-items: center; gap: .6rem; font-family: var(--display); font-weight: 600; font-size: 1.16rem; margin: 0 0 .4rem; }
.bs-half-top .bs-ico { width: 2.1rem; height: 2.1rem; padding: .35rem; border-radius: 12px; background: var(--sage-l); color: var(--moss); }
.bs-half-live .bs-half-top .bs-ico { background: var(--cream); color: var(--terra-d); }
.bs-half p { margin: .3rem 0; font-size: 1.04rem; }
.bs-half .bs-half-tool { margin-top: .6rem; padding-top: .55rem; border-top: 2px dotted var(--leaf); color: var(--moss); }
.bs-half-live .bs-half-tool { color: var(--terra-dd); border-top-color: var(--terra-l); }

/* flows: chips joined by arrows (wrap on phones) */
.bs-flow { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; align-items: stretch; gap: .5rem; }
.bs-flow > li { margin: 0; display: flex; align-items: center; gap: .5rem; }
.bs-flow .bs-chip { display: inline-flex; align-items: center; gap: .5rem; background: var(--cream); border-radius: var(--pebble); box-shadow: var(--shadow-s); padding: .55rem .85rem; font-size: 1.02rem; line-height: 1.3; min-height: 46px; }
.bs-flow .bs-chip .bs-ico { color: var(--sage-d); }
.bs-flow .bs-chip-end { background: var(--moss); color: var(--cream); }
.bs-flow .bs-chip-end .bs-ico { color: var(--terra-l); }
.bs-flow .bs-sep { color: var(--terra); width: 1.1rem; height: 1.1rem; }
.bs-flow-row + .bs-flow-row { margin-top: 1.2rem; }
.bs-flow-name { font-size: 1rem; color: var(--moss); margin: 0 0 .45rem; }

/* stage cards (the chain) */
.bs-stages { list-style: none; padding: 0; margin: 0; display: grid; gap: .8rem; }
@media (min-width: 640px) { .bs-stages { grid-template-columns: repeat(3, 1fr); } }
.bs-stage { margin: 0; background: var(--cream); border-radius: var(--org); box-shadow: var(--shadow); padding: .9rem 1rem 1rem; }
.bs-stage svg { width: 100%; height: auto; display: block; margin: .2rem 0 .6rem; }
.bs-stage b { display: block; font-family: var(--display); font-weight: 600; font-size: 1.1rem; }
.bs-stage span { display: block; font-size: 1rem; color: var(--ink2); }
.bs-stage-no { background: transparent; box-shadow: none; border: 3px dashed var(--terra-l); }

/* rooms range chart (from the table) */
.bs-rooms { list-style: none; padding: 0; margin: 0; position: relative; }
.bs-rooms li { margin: 0 0 .85rem; display: grid; grid-template-columns: 1fr auto; gap: .1rem .6rem; align-items: baseline; }
.bs-room-name { font-size: 1.02rem; }
.bs-room-val { font-size: .98rem; color: var(--ink2); white-space: nowrap; }
.bs-room-track { grid-column: 1 / -1; position: relative; height: 18px; border-radius: 9px; background: var(--sage-l); }
.bs-room-bar { position: absolute; top: 0; bottom: 0; border-radius: 9px; background: var(--terra-l); }
.bs-room-bar.is-pass { background: var(--sage-m); }
.bs-room-line { position: absolute; top: -5px; bottom: -5px; width: 4px; margin-left: -2px; background: var(--moss); border-radius: 2px; }
.bs-axis { display: flex; justify-content: space-between; font-size: .95rem; color: var(--ink2); margin-top: .2rem; }

/* reading bands (from the table): a meter you read top to bottom */
.bs-bands { list-style: none; padding: 0; margin: 0; }
.bs-bands li { display: grid; grid-template-columns: 1.1rem 1fr; gap: .1rem .8rem; margin: 0; padding: .45rem 0; }
.bs-band-sw { grid-row: 1 / span 2; border-radius: 6px; }
.bs-bands li:first-child .bs-band-sw { border-radius: 10px 10px 4px 4px; }
.bs-bands li:last-child .bs-band-sw { border-radius: 4px 4px 10px 10px; }
.bs-band-range { font-family: var(--display); font-weight: 600; font-size: 1.08rem; }
.bs-band-name { font-size: 1rem; color: var(--ink2); }
.bs-band-line { border-top: 3px solid var(--moss); margin: .15rem 0; position: relative; }
.bs-band-line span { position: absolute; right: 0; top: -.75rem; background: var(--cream); padding: 0 .4rem; font-size: .95rem; color: var(--moss); }

/* spectra (small multiples) */
.bs-specs { display: grid; gap: .9rem; }
@media (min-width: 640px) { .bs-specs { grid-template-columns: repeat(3, 1fr); } }
.bs-spec-card { margin: 0; background: var(--cream); border-radius: var(--org); box-shadow: var(--shadow); padding: .75rem .75rem .8rem; }
.bs-spec-card svg { width: 100%; height: auto; display: block; }
.bs-spec-name { display: flex; align-items: center; gap: .5rem; font-family: var(--display); font-weight: 600; font-size: 1.12rem; margin: 0 0 .35rem; }
.bs-spec-name .bs-ico { color: var(--terra-d); width: 1.6rem; height: 1.6rem; }

/* fork (the gain-drop test) */
.bs-fork-start { display: flex; align-items: center; gap: .6rem; background: var(--moss); color: var(--cream); border-radius: var(--pebble); padding: .75rem 1rem; box-shadow: var(--shadow-s); }
.bs-fork-start .bs-ico { color: var(--terra-l); width: 1.5rem; height: 1.5rem; }
.bs-fork-arms { display: grid; gap: .8rem; margin-top: .9rem; }
@media (min-width: 640px) { .bs-fork-arms { grid-template-columns: 1fr 1fr; } }
.bs-arm { background: var(--cream); border-radius: var(--org-s); box-shadow: var(--shadow-s); padding: .8rem 1rem; border-top: 6px solid var(--sage-m); }
.bs-arm + .bs-arm { border-top-color: var(--terra-l); }
.bs-arm b { display: block; font-family: var(--display); font-weight: 600; margin-bottom: .2rem; }
.bs-arm p { margin: 0; font-size: 1.02rem; }

/* two-signal split */
.bs-split { display: grid; gap: .8rem; }
.bs-split-src { justify-self: start; display: flex; align-items: center; gap: .6rem; background: var(--moss); color: var(--cream); border-radius: var(--pebble); padding: .7rem 1.1rem; box-shadow: var(--shadow-s); }
.bs-split-src .bs-ico { color: var(--terra-l); width: 1.5rem; height: 1.5rem; }
.bs-split-arms { display: grid; gap: .8rem; padding-left: 1.2rem; border-left: 4px solid var(--leaf); margin-left: 1.4rem; }
@media (min-width: 640px) { .bs-split-arms { grid-template-columns: 1fr 1fr; } }
.bs-split-arm { background: var(--cream); border-radius: var(--org-s); box-shadow: var(--shadow-s); padding: .8rem 1rem; }
.bs-split-arm.is-call { background: var(--terra-ll); }
.bs-split-arm p { margin: .15rem 0; font-size: 1.02rem; display: flex; gap: .5rem; align-items: flex-start; }
.bs-split-arm p .bs-ico { color: var(--moss); margin-top: .15rem; }
.bs-split-arm.is-call p .bs-ico { color: var(--terra-d); }
.bs-split-arm b { font-family: var(--display); font-weight: 600; }

/* price chips / money chips */
.bs-chips { list-style: none; padding: 0; margin: 1.2rem 0; display: flex; flex-wrap: wrap; gap: .55rem; }
.bs-chips li { margin: 0; display: inline-flex; align-items: center; gap: .45rem; background: var(--cream); border-radius: var(--pebble); box-shadow: var(--shadow-s); padding: .5rem .9rem; font-size: 1.02rem; min-height: 44px; }
.bs-chips li .bs-ico { color: var(--terra-d); }
.bs-chips li.is-date { background: var(--sage-l); box-shadow: none; }
.bs-chips li.is-date .bs-ico { color: var(--moss); }

/* the loop (home) */
.bs-loop { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: .7rem; }
@media (min-width: 720px) { .bs-loop { grid-template-columns: repeat(4, 1fr); } }
.bs-loop li { margin: 0; position: relative; background: var(--cream); border-radius: var(--org); box-shadow: var(--shadow); padding: .9rem 1rem 1rem; display: flex; flex-direction: column; gap: .45rem; font-size: 1.04rem; line-height: 1.35; }
.bs-loop li .bs-ico { width: 2.2rem; height: 2.2rem; padding: .4rem; border-radius: 12px; background: var(--sage-l); color: var(--moss); }
.bs-loop li:last-child { background: var(--moss); color: var(--cream); }
.bs-loop li:last-child .bs-ico { background: var(--foot); color: var(--terra-l); }
.bs-loop-back { display: flex; align-items: center; gap: .5rem; font-size: 1rem; color: var(--moss); margin: .8rem 0 0; }
.bs-loop-back .bs-ico { color: var(--terra-d); transform: scaleX(-1); }

/* reviews (meters vs ears) */
.bs-reviews { display: grid; gap: .9rem; }
@media (min-width: 640px) { .bs-reviews { grid-template-columns: 1fr 1fr; } }

/* dial + take strip */
.bs-dial-wrap { display: grid; gap: 1rem; align-items: center; }
.bs-dial { width: 100%; max-width: 300px; height: auto; display: block; margin: 0 auto; }
@media (min-width: 640px) { .bs-dial-wrap { grid-template-columns: 280px 1fr; } }
.bs-legend { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; }
.bs-legend li { margin: 0; display: flex; align-items: flex-start; gap: .6rem; font-size: 1.02rem; }
.bs-legend i { width: 1.1rem; height: 1.1rem; border-radius: 5px; flex: 0 0 auto; margin-top: .25rem; }
.bs-legend .bs-ico { width: 1.15rem; height: 1.15rem; color: var(--moss); margin-top: .22rem; }
.bs-take { width: 100%; height: auto; display: block; }

/* file anatomy */
.bs-file { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2.4fr) minmax(0, 1fr); gap: 4px; }
.bs-file > div { padding: .7rem .6rem; font-size: .98rem; line-height: 1.3; min-height: 88px; display: flex; flex-direction: column; justify-content: center; gap: .15rem; }
.bs-file b { font-family: var(--display); font-weight: 600; font-size: 1.02rem; }
.bs-file .is-tone { background: var(--sage-l); color: var(--ink); }
.bs-file .is-tone:first-child { border-radius: 22px 6px 6px 22px; }
.bs-file .is-tone:last-child { border-radius: 6px 22px 22px 6px; text-align: right; }
.bs-file .is-read { background: var(--terra-ll); text-align: center; align-items: center; }

/* ---------------------------------------------------------------- CTA */
.bs-cta {
  margin: 2.6rem 0; background: var(--terra-ll); border-radius: var(--org); box-shadow: var(--shadow);
  padding: 1.1rem 1.15rem 1.1rem; display: grid; gap: .3rem; position: relative;
}
.bs-cta-art { max-width: 190px; margin: -.2rem 0 .2rem; }
.bs-cta h2, .bs-cta h3 { margin: .1rem 0 .3rem; font-size: 1.45rem; }
.bs-cta h3::before { display: none; }
.bs-cta p { margin: .35rem 0; }
.bs-cta .bs-cta-row { margin: .6rem 0 .3rem; }
.bs-cta .bs-btn { width: 100%; }
.bs-disclose { display: flex; gap: .5rem; align-items: flex-start; font-size: .98rem; color: var(--ink2); margin-top: .5rem !important; }
.bs-disclose .bs-ico { color: var(--terra-d); margin-top: .18rem; }
@media (min-width: 640px) {
  .bs-cta { grid-template-columns: 170px 1fr; column-gap: 1.3rem; padding: 1.3rem 1.4rem; }
  .bs-cta-art { grid-row: 1 / span 4; align-self: start; margin: .2rem 0 0; }
  .bs-cta .bs-btn { width: auto; }
}

/* ---------------------------------------------------------------- FAQ */
.bs-faq { margin: 1.4rem 0; display: grid; gap: .8rem; }
.bs-qa { background: var(--cream); border-radius: var(--org-s); box-shadow: var(--shadow-s); padding: .9rem 1.1rem .8rem; }
.bs-faq dt { font-family: var(--display); font-weight: 600; font-size: 1.14rem; line-height: 1.3; margin: 0 0 .35rem; display: flex; gap: .55rem; align-items: flex-start; }
.bs-faq dt .bs-ico { color: var(--terra-d); margin-top: .1rem; }
.bs-faq dd { margin: 0; font-size: 1.06rem; }

/* ---------------------------------------------------------------- cards (home, blog) */
.bs-cards { display: grid; grid-template-columns: minmax(0, 1fr); gap: .9rem; margin: 1.8rem 0; padding: 0; list-style: none; }
@media (min-width: 600px) { .bs-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.2rem; } }
@media (min-width: 960px) { .bs-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.bs-card { margin: 0; background: var(--cream); border-radius: var(--org); box-shadow: var(--shadow); padding: .8rem .8rem 1.1rem; display: flex; flex-direction: column; }
.bs-card-art { display: block; margin: 0 0 .8rem; }
.bs-card-art img { width: 100%; border-radius: 24px; }
.bs-card .bs-cardtag { display: inline-flex; align-items: center; gap: .4rem; font-size: .98rem; color: var(--terra-d); padding: 0 .3rem; }
.bs-card h2, .bs-card h3 { margin: .3rem 0 .4rem; font-size: 1.3rem; line-height: 1.22; padding: 0 .3rem; }
.bs-card h2::before { display: none; }
.bs-card h2 a, .bs-card h3 a { color: var(--ink); text-decoration: none; }
.bs-card h2 a:hover, .bs-card h3 a:hover { color: var(--terra-d); text-decoration: underline; }
.bs-card p { margin: 0; font-size: 1.04rem; color: var(--ink2); padding: 0 .3rem; }
@media (max-width: 599.98px) {
  /* phones: thumbnail beside tag + title, blurb below — illustrated, but a third of the scroll */
  .bs-card { display: grid; grid-template-columns: 116px minmax(0, 1fr); grid-template-areas: "art tag" "art h" "p p"; column-gap: .8rem; padding: .7rem .7rem .9rem; align-items: start; }
  .bs-card-art { grid-area: art; margin: 0; }
  .bs-card-art img { border-radius: 16px; }
  .bs-card .bs-cardtag { grid-area: tag; padding: 0; font-size: .95rem; }
  .bs-card h2, .bs-card h3 { grid-area: h; padding: 0; margin: .1rem 0 0; font-size: 1.16rem; }
  .bs-card p { grid-area: p; padding: .6rem .1rem 0; }
}

/* ---------------------------------------------------------------- home sections */
.bs-home .bs-homesec { max-width: 1180px; margin: 0 auto; padding: 0 1rem; }
.bs-home .bs-homesec > h2, .bs-home .bs-homesec > p, .bs-home .bs-homesec > .bs-faq { max-width: 760px; }
.bs-why { display: grid; gap: .2rem 2.4rem; }
@media (min-width: 900px) {
  .bs-home .bs-homesec { padding: 0 1.5rem; }
  .bs-why { grid-template-columns: minmax(0, 1fr) 300px; align-items: start; }
  .bs-why-art { grid-column: 2; grid-row: 1 / span 3; margin-top: 3rem; }
}
.bs-why-art img { border-radius: 30px; box-shadow: var(--shadow); }

/* ---------------------------------------------------------------- footer */
.bs-foot { background: var(--foot); color: var(--foot-txt); font-size: 1.04rem; }
.bs-foot-in { max-width: 1180px; margin: 0 auto; padding: 1.4rem 1rem 1rem; display: grid; gap: 1.6rem; }
.bs-foot .bs-brand { color: var(--cream); }
.bs-foot .bs-word b { color: var(--terra-l); }
.bs-foot-brand p { margin: .7rem 0 0; max-width: 34em; color: var(--foot-txt); }
.bs-foot h2 { font-family: var(--body); font-weight: 400; font-size: 1.02rem; letter-spacing: .06em; color: var(--terra-l); margin: 0 0 .4rem; }
.bs-foot h2::before { display: none; }
.bs-foot ul { list-style: none; padding: 0; margin: 0; }
.bs-foot li { margin: 0; }
.bs-foot li a { display: inline-flex; align-items: center; min-height: 44px; color: var(--foot-txt); text-decoration: none; }
.bs-foot li a:hover { color: var(--cream); text-decoration: underline; }
.bs-foot-legal { max-width: 1180px; margin: 0 auto; padding: 1rem 1rem 2rem; border-top: 1px solid rgba(230, 236, 223, .22); font-size: .98rem; }
.bs-foot-legal p { margin: .5rem 0; max-width: 60em; }
.bs-foot-legal a { color: var(--terra-l); }
.bs-foot-legal code { background: rgba(230, 236, 223, .14); color: var(--cream); }
@media (min-width: 760px) {
  .bs-foot-in { grid-template-columns: 1.4fr repeat(3, 1fr); padding: 1.8rem 1.5rem 1.2rem; }
  .bs-foot-legal { padding: 1rem 1.5rem 2.2rem; }
}

@media (min-width: 900px) {
  body { font-size: 1.2rem; }
  .bs-body { padding-bottom: 1.5rem; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; } }