:root {
    color-scheme: light dark;
    --page-floor: #f7f7f5;
    --ink: #302c24;
    --muted: #8e887d;
    --gold: #b59a62;
    --gold-ink: #82652e;
    --line: #e8e5de;
    --input: #f6f6f3;
    --panel: #fff;
    --button-ink: #fffaf0;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; background: var(--page-floor); }
body { margin: 0; color: var(--ink); background: var(--page-floor); font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif; -webkit-font-smoothing: antialiased; }
button, input, summary { font: inherit; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
button { color: inherit; cursor: pointer; }
button:disabled { cursor: default; opacity: .5; }
input { min-width: 0; }
a { color: inherit; text-decoration: none; }
button:focus-visible, a:focus-visible, summary:focus-visible { outline: 2px solid var(--gold); outline-offset: 4px; }
.icon { display: block; width: 20px; height: 20px; flex: 0 0 20px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.icon-definitions { position: absolute; width: 0; height: 0; overflow: hidden; }
.button { display: flex; min-height: 50px; align-items: center; justify-content: center; gap: 10px; width: 100%; padding: 12px 16px; border: 1px solid transparent; border-radius: 2px; font-size: 15px; font-weight: 600; line-height: 1.5; transition: opacity .18s, transform .18s; }
.button:active:not(:disabled) { transform: translateY(1px); opacity: .85; }
.button-primary { background: var(--gold); color: var(--button-ink); }
.button-secondary { border-color: var(--line); background: var(--input); color: var(--gold-ink); }
.button-arrow { margin-left: auto; }
.eyebrow { display: block; font-family: Arial, sans-serif; font-size: 8px; font-weight: 700; letter-spacing: 2px; }
.site-toast { position: fixed; z-index: 1100; top: calc(24px + env(safe-area-inset-top, 0px)); left: 50%; width: max-content; max-width: calc(100% - 40px); padding: 13px 18px; border: 1px solid rgba(255,255,255,.12); border-radius: 8px; background: #2e2a24; color: #fffaf0; font-size: 13px; line-height: 1.6; text-align: center; box-shadow: 0 8px 30px rgba(0,0,0,.12); transform: translateX(-50%); pointer-events: none; }
.site-toast[data-tone="error"] { background: #85443e; }
.site-toast[data-tone="success"] { background: #47664e; }
.browser-guide { position: fixed; z-index: 2000; inset: 0; overflow: hidden; padding: calc(24px + env(safe-area-inset-top, 0px)) 30px 30px; background: rgba(10,12,12,.97); color: #fff; overscroll-behavior: contain; touch-action: none; }
.guide-arrow { display: block; width: 94px; height: 110px; margin-left: auto; margin-right: 4px; animation: guide-bounce 2s ease-in-out infinite; }
.guide-content { margin-top: 34px; text-align: center; }
.guide-kicker { color: #8e9390; font-size: 9px; letter-spacing: 3px; }
.guide-content h2 { margin: 20px 0; font-size: 25px; }
.guide-content p { margin: 20px 0; color: #c3c7c4; font-size: 14px; line-height: 2; }
.guide-dots { color: #fff; font-size: 24px; letter-spacing: 2px; }
.guide-action { display: block; color: #68d3ae; font-size: 20px; }
.guide-content .guide-safari { margin-top: 35px; font-size: 12px; }
.is-browser-blocked { overflow: hidden; }
.no-script { position: fixed; z-index: 1500; bottom: 0; width: 100%; padding: 18px; background: #85443e; color: #fff; text-align: center; font-size: 13px; }
@keyframes guide-bounce { 50% { transform: translateY(-8px); } }
@media (prefers-color-scheme: dark) {
    :root { --page-floor: #1e1f21; --ink: #f2efe7; --muted: #aaa394; --gold: #dbc28c; --gold-ink: #efddb6; --line: #514737; --input: #302a20; --panel: #25221c; --button-ink: #392d18; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
}
.is-page-hidden *, .is-page-hidden *::before, .is-page-hidden *::after { animation-play-state: paused !important; }