:root {
  color-scheme: light;
  --ink: #17243a;
  --blue: #355d7c;
  --paper: #f7f8f4;
  --white: #fff;
  --line: #d7dedc;
  --muted: #576679;
  --yellow: #f2c14e;
  font-family: "Segoe UI", "Noto Sans SC", "PingFang SC", sans-serif;
  color: var(--ink);
  background: var(--paper);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; }
img { max-width: 100%; }
a { color: var(--blue); text-underline-offset: .2em; }
a:focus-visible { outline: 3px solid var(--yellow); outline-offset: 4px; }
[hidden] { display: none !important; }
.shell { width: min(100% - 3rem, 1120px); margin-inline: auto; }
.skip-link { position: absolute; top: -5rem; left: 1rem; z-index: 20; padding: .7rem 1rem; background: var(--yellow); color: var(--ink); }
.skip-link:focus { top: 1rem; }
.site-header { border-bottom: 1px solid var(--line); background: var(--white); }
.header-inner { min-height: 80px; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.brand { display: inline-flex; align-items: center; gap: .7rem; color: var(--ink); text-decoration: none; font-weight: 720; font-size: 1.15rem; }
.brand img { border-radius: 11px; }
.header-nav { display: flex; align-items: center; gap: 1.1rem; font-size: .93rem; }
.header-nav a { color: var(--ink); text-decoration: none; }
.header-nav a:hover, .header-nav a[aria-current="true"] { color: var(--blue); text-decoration: underline; text-decoration-thickness: 2px; }
.nav-divider { width: 1px; height: 1.1rem; background: var(--line); }
.kicker { color: var(--blue); font-weight: 700; margin: 0 0 1.3rem; }
h1, h2, h3, p { overflow-wrap: break-word; }
h1, h2, h3 { margin-top: 0; }
h1, h2 { letter-spacing: -.035em; }
.hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, .9fr); gap: clamp(2rem, 6vw, 5rem); align-items: center; padding-block: clamp(5rem, 9vw, 9rem); }
.hero h1 { font-size: clamp(3.2rem, 6.2vw, 5.7rem); line-height: 1.11; font-weight: 700; margin-bottom: 1.8rem; }
.hero-lead { max-width: 42ch; color: var(--muted); font-size: clamp(1.12rem, 1.5vw, 1.3rem); line-height: 1.8; margin: 0; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.4rem; margin-top: 2.3rem; }
.button { display: inline-flex; justify-content: center; align-items: center; min-height: 50px; padding: .8rem 1.3rem; border-radius: 6px; text-align: center; font-weight: 700; text-decoration: none; }
.button-primary { background: var(--ink); color: var(--white); }
.button-primary:hover { background: var(--blue); }
.text-link { font-weight: 650; }
.word-scene { position: relative; min-height: 465px; padding: 2.4rem; overflow: hidden; background: #e6eeef; border-radius: 18px; }
.scene-source { font-size: .9rem; color: var(--muted); margin: 0 0 2.3rem; }
.scene-quote { position: relative; z-index: 1; max-width: 16ch; font: 400 clamp(2rem, 3.4vw, 3rem)/1.38 Georgia, "Times New Roman", serif; margin: 0; }
.scene-quote mark { background: var(--yellow); color: var(--ink); padding: .03em .13em; }
.word-ticket { position: relative; z-index: 2; width: min(100%, 310px); margin: 2rem 0 0 auto; padding: 1.2rem 1.5rem 1.35rem; background: var(--white); border: 1px solid #cdd8db; box-shadow: 0 14px 32px #17243a14; transform: rotate(-3deg); }
.ticket-label, .ticket-context { display: block; color: var(--muted); font-size: .86rem; }
.word-ticket strong { display: block; margin: .3rem 0 .5rem; color: var(--blue); font: 400 3.2rem/1 Georgia, serif; }
.scene-accent { position: absolute; right: -3rem; bottom: -6rem; width: 240px; height: 240px; border: 28px solid var(--yellow); border-radius: 50%; }
.section-band { background: var(--white); border-block: 1px solid var(--line); }
.section-grid { display: grid; grid-template-columns: minmax(230px, .72fr) 1fr; gap: clamp(2.5rem, 8vw, 8rem); padding-block: clamp(4rem, 8vw, 7rem); }
.section-heading h2, .sync-section h2, .closing-inner h2 { font-size: clamp(2.3rem, 4vw, 3.6rem); line-height: 1.2; }
.feature { display: grid; grid-template-columns: 165px 1fr; gap: 1.5rem; padding: 1.4rem 0; border-top: 1px solid var(--line); }
.feature:last-child { border-bottom: 1px solid var(--line); }
.feature h3 { font-size: 1.15rem; margin: 0; }
.feature p { margin: 0; color: var(--muted); line-height: 1.8; }
.sync-section { display: grid; grid-template-columns: 1fr minmax(270px, .75fr); gap: clamp(2rem, 8vw, 8rem); align-items: center; padding-block: clamp(5rem, 9vw, 8rem); }
.sync-section p { max-width: 55ch; line-height: 1.8; }
.sync-section .quiet { color: var(--muted); }
.sync-steps { background: #e7edef; padding: 1.25rem 2rem; border-left: 5px solid var(--yellow); }
.sync-steps div { display: flex; align-items: baseline; gap: 1.3rem; border-bottom: 1px solid #cbd6d9; }
.sync-steps div:last-child { border-bottom: 0; }
.sync-steps span { color: var(--blue); font: 400 2rem Georgia, serif; }
.sync-steps p { margin: 1.4rem 0; }
.closing-band { background: var(--ink); color: var(--white); }
.closing-inner { min-height: 230px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; padding-block: 3rem; }
.closing-inner h2 { max-width: 17ch; margin: 0; }
.button-light { color: var(--ink); background: var(--yellow); }
.button-light:hover { background: #ffda79; }
.site-footer { min-height: 110px; display: flex; flex-wrap: wrap; align-items: center; gap: 1.5rem; color: var(--muted); font-size: .92rem; }
.site-footer a { color: var(--muted); }
.policy { max-width: 800px; padding-block: clamp(3.5rem, 7vw, 6rem) 6rem; }
.policy h1 { font-size: clamp(2.8rem, 5.5vw, 4.5rem); line-height: 1.15; margin-bottom: .9rem; }
.policy .date { color: var(--muted); font-size: .92rem; margin-bottom: 2rem; }
.policy .lead { font-size: 1.18rem; line-height: 1.8; }
.policy h2 { font-size: 1.65rem; margin: 3rem 0 .8rem; }
.policy p, .policy li { line-height: 1.85; }
.policy p, .policy ul { max-width: 74ch; }
.policy ul { padding-left: 1.4rem; }
.policy li + li { margin-top: .5rem; }
.policy code { padding: .08rem .3rem; border-radius: 3px; background: #e5eaeb; font-size: .9em; overflow-wrap: anywhere; }
.policy .policy-nav { display: inline-block; margin-top: 3rem; font-weight: 700; }
@media (max-width: 800px) {
  .hero, .section-grid, .sync-section { grid-template-columns: 1fr; }
  .hero { padding-block: 4rem; }
  .word-scene { min-height: 410px; }
  .section-grid, .sync-section { gap: 2rem; }
}
@media (max-width: 560px) {
  .shell { width: min(100% - 2rem, 1120px); }
  .header-inner { min-height: 72px; }
  .brand { gap: .45rem; font-size: 1rem; }
  .brand img { width: 32px; height: 32px; }
  .header-nav { gap: .65rem; font-size: .85rem; }
  .hero h1 { font-size: clamp(2.7rem, 13vw, 3.5rem); }
  .word-scene { padding: 1.8rem; min-height: 400px; }
  .feature { display: block; }
  .feature p { margin-top: .5rem; }
  .closing-inner { display: block; }
  .closing-inner .button { margin-top: 1.5rem; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }