:root {
  --lwt-ink: #22201d;
  --lwt-muted: #6d675f;
  --lwt-paper: #f6f1e7;
  --lwt-paper-deep: #ebe1d1;
  --lwt-white: #fffdf8;
  --lwt-red: #8f2f28;
  --lwt-red-dark: #66221e;
  --lwt-green: #4e6255;
  --lwt-line: rgba(52, 43, 34, .18);
  --lwt-serif: "Songti SC", "STSong", "Noto Serif CJK SC", "Source Han Serif SC", serif;
  --lwt-sans: "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;

  /* 兼容原七页变量名，并统一到主站设计令牌。 */
  --wine: var(--lwt-red);
  --wine-deep: var(--lwt-red-dark);
  --wine-dark: var(--lwt-red-dark);
  --saddle: #76543a;
  --camel: #b08b64;
  --cream: var(--lwt-paper);
  --cream-light: var(--lwt-white);
  --beige: var(--lwt-paper);
  --beige-light: var(--lwt-white);
  --brown: var(--lwt-ink);
  --green: var(--lwt-green);
}

html { max-width: 100%; overflow-x: hidden; color-scheme: light; }
body { max-width: 100%; overflow-x: hidden; accent-color: var(--lwt-red); }
body > .wrap,
body > .page { width: 100%; min-width: 0; }
body * { min-width: 0; }
.lwt-fitness-nav {
  width: min(900px, calc(100% - 36px));
  margin: 18px auto 0;
  padding: 12px 16px;
  border: 1px solid rgba(143, 47, 40, .24);
  background: var(--lwt-white);
  color: var(--lwt-ink);
  font: 14px/1.5 var(--lwt-sans);
}
.lwt-fitness-nav-main,
.lwt-fitness-nav-section { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 16px; }
.lwt-fitness-nav-main { padding-bottom: 8px; border-bottom: 1px solid var(--lwt-line); }
.lwt-fitness-nav-section { padding-top: 8px; gap: 8px 14px; }
.lwt-fitness-nav a { color: var(--lwt-red-dark); text-decoration: none; }
.lwt-fitness-nav a:hover { text-decoration: underline; }
.lwt-fitness-nav-brand,
.lwt-fitness-nav-section strong { color: var(--lwt-red); font-weight: 700; }
.lwt-locale-switch { display: inline-flex; gap: 4px; margin-left: auto; }
.lwt-locale-switch button { border: 1px solid var(--lwt-line); border-radius: 999px; background: transparent; color: var(--lwt-muted); padding: 2px 8px; font: inherit; font-size: 12px; cursor: pointer; }
.lwt-locale-switch button[aria-pressed="true"] { color: var(--lwt-red); border-color: var(--lwt-red); font-weight: 700; }
.lwt-fitness-safety {
  width: min(900px, calc(100% - 36px));
  margin: 18px auto 0;
  padding: 14px 18px;
  border: 1px solid rgba(143, 47, 40, .35);
  border-left: 5px solid var(--lwt-red);
  background: #fff8ed;
  color: var(--lwt-ink);
  font: 14px/1.7 var(--lwt-sans);
}
.lwt-fitness-safety strong { color: var(--lwt-red-dark); }
.lwt-fitness-safety p { margin: 4px 0 0; }
.lwt-fitness-review {
  width: min(900px, calc(100% - 36px));
  margin: 18px auto 0;
  padding: 14px 18px;
  border: 1px solid var(--lwt-line);
  background: var(--lwt-white);
  color: var(--lwt-ink);
  font: 13px/1.6 var(--lwt-sans);
}
.lwt-fitness-review > strong { color: var(--lwt-red-dark); }
.lwt-fitness-review dl { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px 24px; margin: 10px 0; }
.lwt-fitness-review dl div { display: grid; grid-template-columns: 92px 1fr; gap: 8px; }
.lwt-fitness-review dt { color: var(--lwt-muted); font-weight: 700; }
.lwt-fitness-review dd { margin: 0; }
.lwt-fitness-review p { margin: 8px 0 0; color: var(--lwt-muted); }
body :focus-visible {
  outline: 3px solid rgba(143, 47, 40, .35);
  outline-offset: 3px;
}

@media (max-width: 680px) {
  body { overflow-wrap: anywhere; }
  body > .wrap,
  body > .page { padding-left: 18px !important; padding-right: 18px !important; }
  .lwt-fitness-nav { width: calc(100% - 24px); margin-top: 12px; padding: 10px 12px; }
  .lwt-fitness-nav-main,
  .lwt-fitness-nav-section { gap: 8px 12px; }
  .lwt-locale-switch { margin-left: 0; }
  .lwt-fitness-review { width: calc(100% - 24px); padding: 12px; }
  .lwt-fitness-review dl { grid-template-columns: 1fr; }
  h1 { font-size: 26px !important; line-height: 1.35; }
  .lead,
  .card { padding-left: 16px !important; padding-right: 16px !important; }
  .today { display: block !important; }
  .today > * { width: 100%; min-width: 0 !important; }
  .field select,
  .field button { max-width: 100%; }
  .plan-grid,
  .lib,
  .page .grid { grid-template-columns: 1fr !important; }
  .hgrid { overflow-x: auto; grid-template-columns: repeat(7, minmax(54px, 1fr)) !important; }
  table { display: block; max-width: 100%; overflow-x: auto; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}