:root {
  --ink: #1e2927;
  --muted: #63706c;
  --paper: #f6f1e9;
  --paper-deep: #eee5da;
  --line: rgba(30, 41, 39, .16);
  --accent: #d76343;
  --accent-deep: #a9442d;
  --white: #fffdfa;
  --shell: min(1160px, calc(100% - 48px));
  --display: "Noto Serif SC", "Source Han Serif SC", "Songti SC", serif;
  --sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: var(--sans);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { font: inherit; }
.shell { width: var(--shell); margin: 0 auto; }
.skip-link {
  position: fixed; left: 16px; top: -60px; z-index: 20;
  background: var(--ink); color: #fff; padding: 10px 14px; border-radius: 4px;
}
.skip-link:focus { top: 16px; }

.site-header {
  position: absolute; inset: 0 0 auto; z-index: 5;
  color: #fff; border-bottom: 1px solid rgba(255,255,255,.22);
}
.header-inner { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand-mark {
  display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%;
  background: var(--accent); color: #fff; font-family: var(--display); font-size: 21px; line-height: 1;
}
.brand strong, .brand small { display: block; }
.brand strong { font-size: 15px; letter-spacing: .03em; }
.brand small { margin-top: 1px; color: rgba(255,255,255,.7); font-size: 11px; }
.site-nav { display: flex; align-items: center; gap: 28px; font-size: 14px; }
.site-nav a { color: rgba(255,255,255,.88); transition: color .2s ease; }
.site-nav a:hover, .site-nav a:focus-visible { color: #fff; }
.site-nav .nav-cta { border: 1px solid rgba(255,255,255,.45); padding: 7px 13px; border-radius: 3px; }
.menu-toggle { display: none; background: none; border: 0; color: #fff; padding: 8px 0; }
.menu-toggle span { display: block; width: 23px; height: 2px; margin: 4px 0; background: #fff; }
.menu-toggle i { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.hero { position: relative; min-height: 720px; display: flex; align-items: center; overflow: hidden; color: #fff; }
.hero-image {
  position: absolute; inset: 0; background-color: #4a4a3c;
  background-image: url("https://images.unsplash.com/photo-1499750310107-5fef28a66643?auto=format&fit=crop&w=1800&q=85");
  background-position: center; background-size: cover;
}
.hero-scrim { position: absolute; inset: 0; background: rgba(21, 34, 30, .56); }
.hero-content { position: relative; z-index: 1; padding: 130px 0 105px; }
.eyebrow, .section-kicker {
  margin: 0 0 18px; color: var(--accent); font-weight: 700; font-size: 11px;
  letter-spacing: .18em; text-transform: uppercase;
}
.hero .eyebrow { color: #f7b399; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: var(--display); font-weight: 500; letter-spacing: -.04em; line-height: 1.22; }
h1 { max-width: 670px; margin-bottom: 26px; font-size: clamp(44px, 6.5vw, 82px); }
h1 em, h2 em { color: #f3a17e; font-style: normal; }
.hero-copy { max-width: 510px; margin-bottom: 32px; color: rgba(255,255,255,.84); font-size: 16px; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 24px; }
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 13px; min-height: 46px;
  padding: 0 18px; border: 1px solid transparent; border-radius: 3px; font-size: 14px; font-weight: 700;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.button:hover, .button:focus-visible { transform: translateY(-2px); }
.button-primary { background: var(--accent); color: #fff; }
.button-primary:hover, .button-primary:focus-visible { background: var(--accent-deep); }
.button-dark { background: var(--ink); color: #fff; }
.button-dark:hover, .button-dark:focus-visible { background: #31443e; }
.text-link { display: inline-flex; align-items: center; gap: 8px; color: var(--accent-deep); font-size: 14px; font-weight: 700; }
.text-link:hover, .text-link:focus-visible { text-decoration: underline; text-underline-offset: 4px; }
.text-link.light { color: #fff; }
.hero-note { display: flex; align-items: center; gap: 9px; margin: 34px 0 0; color: rgba(255,255,255,.65); font-size: 12px; }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: #b9d69b; box-shadow: 0 0 0 4px rgba(185,214,155,.14); }

.intro-band { background: var(--paper-deep); }
.intro-grid { display: grid; grid-template-columns: 1fr 2.1fr .8fr; align-items: start; gap: 44px; padding: 92px 0 101px; }
.intro-grid h2, .about-grid h2, .principles-intro h2 { max-width: 600px; margin: 0 0 20px; font-size: clamp(36px, 4.4vw, 58px); }
.intro-grid > div p, .principles-intro > p, .about-copy > p { max-width: 560px; margin-bottom: 0; color: var(--muted); font-size: 16px; }
.intro-signature { display: flex; align-items: center; gap: 13px; justify-content: flex-end; padding-top: 8px; color: var(--muted); font-size: 12px; white-space: nowrap; }
.intro-signature .line { width: 44px; height: 1px; background: var(--accent); }

.notes-section { padding: 100px 0 115px; }
.section-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 38px; }
.section-head h2 { margin: 0; font-size: clamp(38px, 4.8vw, 58px); }
.section-meta { margin: 0 0 9px; color: var(--muted); font-size: 13px; }
.filter-row { display: flex; align-items: center; flex-wrap: wrap; gap: 9px; margin-bottom: 23px; }
.filter-button { padding: 8px 14px; border: 1px solid var(--line); border-radius: 20px; background: transparent; color: var(--muted); cursor: pointer; font-size: 13px; }
.filter-button:hover, .filter-button:focus-visible, .filter-button.is-active { border-color: var(--ink); background: var(--ink); color: #fff; }
.notes-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.note-card { min-height: 305px; display: flex; flex-direction: column; padding: 23px 22px 25px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,253,250,.52); }
.note-card[hidden] { display: none; }
.note-topline { display: flex; justify-content: space-between; gap: 12px; color: var(--accent-deep); font-size: 12px; font-weight: 700; }
.note-topline time { color: var(--muted); font-weight: 500; }
.note-card h3 { margin: 35px 0 13px; font-family: var(--display); font-size: 22px; line-height: 1.38; }
.note-card p { flex: 1; margin-bottom: 20px; color: var(--muted); font-size: 14px; }

.principles-section { padding: 104px 0 110px; background: var(--ink); color: #fff; }
.principles-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 9%; }
.principles-intro .section-kicker { color: #f3a17e; }
.principles-intro h2 { margin-bottom: 24px; }
.principles-intro > p { color: rgba(255,255,255,.65); }
.principles-list { border-top: 1px solid rgba(255,255,255,.22); }
.principle-item { display: grid; grid-template-columns: 58px 1fr; gap: 22px; padding: 25px 0; border-bottom: 1px solid rgba(255,255,255,.22); }
.principle-number { color: #f3a17e; font-size: 12px; font-weight: 700; letter-spacing: .08em; }
.principle-item h3 { margin: -4px 0 6px; color: #fff; font-size: 18px; }
.principle-item p { margin: 0; color: rgba(255,255,255,.64); font-size: 14px; }

.about-section { padding: 108px 0 112px; background: var(--white); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 9%; }
.about-copy > p { margin-bottom: 35px; }
.site-facts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 30px; margin: 0 0 34px; border-top: 1px solid var(--line); }
.site-facts div { padding: 15px 0; border-bottom: 1px solid var(--line); }
.site-facts dt { margin-bottom: 3px; color: var(--muted); font-size: 12px; }
.site-facts dd { margin: 0; font-size: 14px; font-weight: 700; }
.about-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 20px; }

.site-footer { background: #dcd4c8; color: var(--ink); }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr 1fr; gap: 40px; padding: 44px 0 40px; }
.footer-brand .brand-mark { width: 32px; height: 32px; font-size: 17px; }
.footer-brand strong { font-size: 14px; }
.footer-brand small { color: var(--muted); }
.footer-note { margin: 17px 0 0; color: var(--muted); font-size: 13px; }
.footer-links { display: grid; grid-template-columns: 1fr 1fr; align-content: start; gap: 10px 20px; padding-top: 4px; color: var(--muted); font-size: 13px; }
.footer-links a:hover, .footer-links a:focus-visible { color: var(--accent-deep); }
.footer-record { justify-self: end; padding-top: 4px; text-align: right; font-size: 13px; }
.footer-record p { margin: 0 0 7px; color: var(--muted); }
.footer-record a { color: var(--ink); font-weight: 700; }
.footer-record a:hover, .footer-record a:focus-visible { color: var(--accent-deep); text-decoration: underline; text-underline-offset: 4px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 24px; padding: 17px 0 21px; border-top: 1px solid rgba(30,41,39,.18); color: var(--muted); font-size: 11px; }

@media (max-width: 920px) {
  :root { --shell: min(100% - 40px, 720px); }
  .hero { min-height: 650px; }
  .intro-grid { grid-template-columns: 1fr 2.2fr; }
  .intro-signature { grid-column: 2; justify-content: flex-start; }
  .notes-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .principles-grid, .about-grid { grid-template-columns: 1fr; gap: 55px; }
  .footer-grid { grid-template-columns: 1.3fr 1fr; }
  .footer-record { grid-column: 1 / -1; justify-self: start; text-align: left; }
}

@media (max-width: 680px) {
  :root { --shell: calc(100% - 36px); }
  .header-inner { min-height: 72px; }
  .menu-toggle { display: block; }
  .site-nav { position: absolute; left: 18px; right: 18px; top: 72px; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 8px; border: 1px solid rgba(255,255,255,.18); background: rgba(30,41,39,.97); }
  .site-nav.is-open { display: flex; }
  .site-nav a { padding: 11px 12px; }
  .site-nav .nav-cta { border: 0; border-top: 1px solid rgba(255,255,255,.15); border-radius: 0; }
  .hero { min-height: 660px; }
  .hero-content { padding: 120px 0 86px; }
  h1 { font-size: clamp(42px, 13vw, 62px); }
  .hero-copy { font-size: 15px; }
  .intro-grid { grid-template-columns: 1fr; gap: 20px; padding: 66px 0 72px; }
  .intro-signature { grid-column: auto; padding-top: 8px; }
  .notes-section, .about-section { padding: 70px 0 76px; }
  .section-head { display: block; margin-bottom: 27px; }
  .section-meta { margin-top: 10px; }
  .notes-grid { grid-template-columns: 1fr; }
  .note-card { min-height: 260px; }
  .principles-section { padding: 73px 0 78px; }
  .principle-item { grid-template-columns: 43px 1fr; gap: 12px; }
  .site-facts { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 25px; padding: 35px 0 30px; }
  .footer-record { grid-column: auto; }
  .footer-bottom { display: block; padding: 16px 0 20px; }
  .footer-bottom span { display: block; margin-top: 5px; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

.simple-page { min-height: 100vh; display: flex; flex-direction: column; background: var(--paper); }
.simple-header { position: relative; background: var(--ink); }
.simple-main { flex: 1; padding: 92px 0 100px; }
.legal-layout { max-width: 820px; }
.legal-layout h1 { max-width: 760px; margin: 0 0 22px; color: var(--ink); font-size: clamp(44px, 7vw, 76px); }
.legal-lead { max-width: 620px; margin-bottom: 65px; color: var(--muted); font-size: 18px; }
.legal-block { padding: 27px 0 29px; border-top: 1px solid var(--line); }
.legal-block h2 { margin: 0 0 12px; font-size: 22px; letter-spacing: -.02em; }
.legal-block p { max-width: 720px; margin: 0 0 10px; color: var(--muted); font-size: 15px; }
.legal-block p:last-child { margin-bottom: 0; }
.inline-link { color: var(--accent-deep); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.legal-update { margin: 28px 0 0; color: var(--muted); font-size: 12px; }
.simple-page .site-footer { margin-top: auto; }
.simple-page .footer-bottom { border-top: 0; }

@media (max-width: 680px) {
  .simple-main { padding: 62px 0 76px; }
  .legal-lead { margin-bottom: 42px; font-size: 16px; }
  .legal-block h2 { font-size: 20px; }
  .legal-block p { font-size: 14px; }
}