:root { color-scheme: light; --room-ink: #183c33; --room-muted: #53655f; --room-green: #176c57; --room-line: #dce5df; }
.room-site { background: #fff; color: var(--room-ink); letter-spacing: 0; }
.room-site [hidden] { display: none !important; }
.room-site .site-header { position: sticky; background: #fff; border-bottom: 1px solid var(--room-line); backdrop-filter: none; padding-block: 12px; }
.room-site .nav { color: var(--room-muted); }
.room-site .nav a[aria-current="page"] { color: var(--room-green); text-decoration: underline; text-underline-offset: 6px; }
.room-site .button, .room-entry .button { background: var(--room-green); color: #fff; border: 1px solid var(--room-green); cursor: pointer; font-family: inherit; font-size: 14px; font-weight: 700; line-height: 1.3; gap: 8px; padding: 12px 18px; }
.room-site .button.secondary { background: #fff; color: var(--room-ink); border-color: var(--room-line); }
.room-site button, .room-site select, .room-site input { font: inherit; }
.room-site a:focus-visible, .room-site button:focus-visible, .room-site select:focus-visible, .room-site input:focus-visible { outline: 3px solid #d99624; outline-offset: 4px; }
.room-site h1 { font-size: 44px; line-height: 1.13; margin: 12px 0 20px; max-width: 24ch; letter-spacing: 0; }
.room-site h2 { font-size: 28px; line-height: 1.22; margin: 0 0 18px; letter-spacing: 0; }
.room-site h3 { font-size: 20px; line-height: 1.3; margin: 0 0 10px; }
.room-site p { margin: 0 0 18px; }
.room-site .eyebrow, .room-entry .eyebrow { color: var(--room-green); font-size: 12px; font-weight: 800; letter-spacing: 0; text-transform: uppercase; }
.room-site .lead { color: var(--room-muted); font-size: 19px; max-width: 64ch; }
.room-wrap { max-width: 1200px; margin-inline: auto; padding: 44px 32px; }
.room-site main > section { padding: 0; }
.room-intro { background: #f1f6f3; border-bottom: 1px solid var(--room-line); }
.room-intro .room-wrap { padding-block: 36px; }
.room-tool-page .room-intro .room-wrap { padding-block: 20px; }
.room-tool-page h1 { font-size: 36px; margin: 8px 0 10px; }
.room-tool-page .room-intro p { margin-bottom: 8px; }
.room-tool-page .room-intro .lead { font-size: 17px; }
.room-tool-page .room-tool { padding-block: 28px; }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: 13px; color: var(--room-muted); margin-bottom: 20px; }
.room-meta { font-size: 13px; color: var(--room-muted); }
.room-tool { display: grid; grid-template-columns: 285px minmax(0, 1fr) 275px; gap: 32px; align-items: start; }
.room-controls { border-right: 1px solid var(--room-line); padding-right: 24px; }
.room-controls h2, .room-result-panel h2 { font-size: 20px; }
.room-field { display: grid; gap: 7px; margin-bottom: 20px; }
.room-field label { font-size: 13px; font-weight: 700; }
.room-field-hint { font-size: 12px; color: var(--room-muted); line-height: 1.35; }
.room-field select { width: 100%; min-height: 44px; padding: 9px 30px 9px 10px; border: 1px solid #b9cdc1; border-radius: 5px; background: #fff; color: var(--room-ink); }
.room-check { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; margin: 16px 0; cursor: pointer; }
.room-check input { width: 18px; height: 18px; flex: 0 0 18px; margin: 2px 0 0; accent-color: var(--room-green); }
.room-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.room-tabs { display: inline-flex; border-bottom: 1px solid var(--room-line); }
.room-tabs button { background: transparent; border: 0; border-bottom: 3px solid transparent; padding: 10px 14px; color: var(--room-muted); cursor: pointer; font-size: 14px; }
.room-tabs button[aria-selected="true"] { color: var(--room-green); border-bottom-color: var(--room-green); font-weight: 700; }
.room-icon { display: grid; place-items: center; background: #fff; border: 1px solid var(--room-line); width: 40px; height: 40px; border-radius: 5px; color: var(--room-ink); cursor: pointer; }
.room-icon img { width: 19px; height: 19px; }
.room-canvas { display: block; width: 100%; height: auto; aspect-ratio: 440 / 520; }
.room-tool-page .room-canvas { max-height: 470px; object-fit: contain; background: #f1f5f4; }
.room-caption { margin-top: 10px !important; color: var(--room-muted); font-size: 12px; }
.room-compass { border-top: 1px solid var(--room-line); padding-top: 16px; min-height: 148px; }
.room-compass .eyebrow { margin-bottom: 8px; }
.room-compass h3 { font-size: 17px; }
.room-compass > p:last-child { color: var(--room-muted); font-size: 13px; margin-bottom: 0; }
.room-result-panel { min-width: 0; }
.room-result-panel p, .room-result-panel li { font-size: 14px; }
.room-result-panel ul { padding-left: 18px; }
.room-result-panel .button { width: 100%; }
.room-result-panel .button img { filter: brightness(0) invert(1); }
.room-result-panel .button:disabled { opacity: .65; cursor: wait; }
.room-status { font-size: 13px; min-height: 22px; margin-top: 8px !important; }
.room-checks { margin: 22px 0; padding: 0; list-style: none; }
.room-checks li { padding: 12px 0; border-top: 1px solid var(--room-line); }
.room-checks strong { display: flex; gap: 8px; align-items: center; margin-bottom: 5px; }
.room-checks strong::before { content: ''; display: inline-block; width: 7px; height: 7px; flex: 0 0 7px; border-radius: 50%; background: #308371; }
.room-checks .concern strong::before { background: #bc7840; }
.room-checks span { display: block; color: var(--room-muted); font-size: 13px; }
.room-alternative { border-top: 1px solid var(--room-line); padding-top: 16px; margin-top: 16px; }
.room-alternative button { background: none; border: 0; padding: 0; text-decoration: underline; text-underline-offset: 4px; color: var(--room-green); font-weight: 700; text-align: left; cursor: pointer; }
.room-notes { background: #f1f6f3; border-top: 1px solid var(--room-line); }
.room-note-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; }
.room-note-grid h2 { font-size: 22px; }
.room-note-grid p, .room-note-grid li { font-size: 15px; color: var(--room-muted); }
.room-note-grid li + li { margin-top: 10px; }
.room-note-grid ul { padding-left: 20px; }
.room-site .footer { background: #fff; color: var(--room-muted); border-top: 1px solid var(--room-line); font-size: 13px; }
.room-site .footer a { color: var(--room-green); }
.room-article { display: grid; grid-template-columns: minmax(0, 760px) 240px; gap: 64px; align-items: start; }
.room-article section { margin-bottom: 42px; scroll-margin-top: 95px; }
.room-article section > p, .room-article li { color: #3f514a; }
.room-article li + li { margin-top: 10px; }
.room-article figure { margin: 28px 0; }
.room-article figure img { display: block; width: 100%; height: auto; border-radius: 4px; }
.room-article figcaption { font-size: 13px; color: var(--room-muted); margin-top: 10px; }
.room-article .answer { font-size: 20px; line-height: 1.65; color: var(--room-ink); }
.room-aside { position: sticky; top: 100px; border-left: 2px solid #e0bc5d; padding-left: 22px; }
.room-aside a { display: block; margin: 14px 0; font-size: 14px; }
.room-aside .button { display: flex; margin-top: 24px; }
.room-source { font-size: 14px; border-top: 1px solid var(--room-line); padding-top: 26px; }
.room-related { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.room-guide { display: block; color: var(--room-ink); text-decoration: none; border-bottom: 2px solid var(--room-line); padding-bottom: 20px; }
.room-guide img { display: block; width: 100%; height: auto; aspect-ratio: 1200 / 760; object-fit: contain; background: #f1f5f4; margin-bottom: 20px; }
.room-guide p { color: var(--room-muted); font-size: 15px; }
.room-guide:hover h3 { text-decoration: underline; text-underline-offset: 4px; }
.room-entry { background: #edf4ef; color: #183c33; }
.room-entry .section-head p { color: #53655f; }
.room-entry-links { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.room-entry-links a { color: #183c33; text-decoration: none; border-top: 2px solid #b7cec0; padding-top: 18px; }
.room-entry-links strong { display: block; font-size: 21px; line-height: 1.3; margin-bottom: 10px; }
.room-entry-links img { display: block; width: 100%; height: auto; aspect-ratio: 1200/760; object-fit: contain; background: #edf5ef; margin-bottom: 18px; }
.room-entry-links span { color: #52665b; font-size: 14px; }
.room-cta { background: #eff6f2; padding: 28px; border-left: 3px solid var(--room-green); }
.room-noscript { padding: 24px; background: #fff2d3; }
@media (max-width: 1100px) {
  .room-tool { grid-template-columns: 240px minmax(0, 1fr); gap: 24px; }
  .room-result-panel { grid-column: 1 / -1; border-top: 1px solid var(--room-line); padding-top: 24px; }
  .room-result-panel .button { width: auto; }
  .room-checks { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
  .room-article { grid-template-columns: minmax(0, 1fr) 200px; gap: 30px; }
}
@media (max-width: 820px) {
  .room-site .site-header { flex-wrap: wrap; gap: 8px; padding: 10px 20px; }
  .room-site .site-header .nav { display: flex; order: 3; width: 100%; gap: 22px; font-size: 13px; padding-top: 6px; }
  .room-site .site-header > .button { font-size: 12px; min-height: 36px; padding: 8px 12px; }
  .room-wrap { padding: 30px 20px; }
  .room-site h1 { font-size: 34px; }
  .room-site h2 { font-size: 25px; }
  .room-site .lead { font-size: 17px; }
  .room-article { display: block; }
  .room-aside { position: static; margin-bottom: 30px; }
  .room-entry-links { grid-template-columns: 1fr; }
  .room-entry-links img { max-width: 560px; }
  .room-note-grid { gap: 30px; }
}
@media (max-width: 560px) {
  .room-tool { grid-template-columns: minmax(0, 1fr); }
  .room-controls { border-right: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 14px; }
  .room-controls h2, .room-controls .room-check { grid-column: 1 / -1; }
  .room-check { margin: 8px 0; }
  .room-controls .room-field:nth-of-type(3), .room-controls .room-field:nth-of-type(4) { grid-column: 1 / -1; }
  .room-field select { font-size: 16px; }
  .room-checks, .room-note-grid, .room-related { grid-template-columns: 1fr; gap: 0; }
  .room-related { gap: 24px; }
  .room-note-grid > div + div { margin-top: 22px; }
  .room-site h1 { font-size: 30px; }
  .room-tool-page h1 { font-size: 28px; }
  .room-site .footer { display: grid; gap: 15px; padding: 24px 20px; }
  .room-article .answer { font-size: 18px; }
  .room-cta { padding: 20px; }
}