/* Shared primitives for the fan site. Administration uses its own stylesheets. */
:root {
  color-scheme: light;
  --bg: #f6f7f5; --surface: #fff; --surface-soft: #eef2f1;
  --paper: #20343b; --muted: #65767a; --faint: #75868a;
  --line: #dce3e1; --accent: #355f68; --accent-soft: #315762; --seafoam: #386f63;
  --max-width: 1264px; --page-gutter: 32px; --header-height: 84px;
  --safe-top: env(safe-area-inset-top,0px); --safe-right: env(safe-area-inset-right,0px);
  --safe-bottom: env(safe-area-inset-bottom,0px); --safe-left: env(safe-area-inset-left,0px);
  --font-sans: -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  --font-editorial: "Songti SC","Noto Serif CJK SC","STSong",Georgia,serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-height) + 24px); -webkit-text-size-adjust: 100%; }
body { margin: 0; color: var(--paper); background: var(--bg); font: 14px/1.7 var(--font-sans); -webkit-font-smoothing: antialiased; }
::selection { background: #bdd3d6; color: #16343d; }
a { color: inherit; text-decoration: none; }
button,input,select,textarea { font: inherit; }
button,a,summary { -webkit-tap-highlight-color: transparent; touch-action: manipulation; }
button,summary { cursor: pointer; }
button:disabled { opacity: .45; cursor: not-allowed; }
input,textarea,select { min-width: 0; max-width: 100%; accent-color: var(--accent); }
input[type=search]::-webkit-search-cancel-button { display: none; }
input::placeholder,textarea::placeholder { color: #78888d; opacity: 1; }
button,a,input,select,textarea,summary { outline-offset: 4px; }
:focus-visible { outline: 2px solid #438192; }
svg { width: 20px; height: 20px; flex-shrink: 0; stroke-width: 1.6; }
img { display: block; max-width: 100%; }
[hidden] { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.site-shell { position: relative; overflow: clip; }
.skip-link { position: fixed; z-index: 250; left: 20px; top: -100px; padding: 12px 20px; color: #fff; background: var(--paper); border-radius: 8px; }
.skip-link:focus { top: 16px; }
.icon-button { display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; flex: 0 0 44px; padding: 0; border: 1px solid var(--line); border-radius: 50%; color: var(--paper); background: transparent; transition: background .18s,border-color .18s,color .18s; }
.icon-button:hover { background: var(--surface-soft); border-color: #a9bebf; }
.button-primary,.header-cta,.submit-button,.full-button,.fan-primary { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 48px; padding: 12px 22px; border: 1px solid var(--paper); border-radius: 8px; background: var(--paper); color: #fff; font-size: 13px; font-weight: 500; line-height: 1.5; transition: background .2s,box-shadow .2s,transform .2s; }
.button-primary:hover,.header-cta:hover,.submit-button:hover,.full-button:hover,.fan-primary:hover { background: #34545d; box-shadow: 0 5px 16px #263e4614; }
.button-primary svg,.header-cta svg,.submit-button svg,.full-button svg,.fan-primary svg { width: 17px; height: 17px; }
.secondary-button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 10px 14px; border: 1px solid var(--line); border-radius: 8px; background: transparent; color: var(--paper); font-size: 12px; transition: background .18s,border-color .18s; }
.secondary-button:hover { background: #eaf0ef; border-color: #9db7b9; }
.secondary-button svg { width: 16px; height: 16px; }
.section-kicker,.section-index { font: 500 10px/1.5 var(--font-sans); letter-spacing: .14em; color: var(--accent); }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 36px; }
.section-heading h2 { margin: 10px 0 0; color: var(--paper); font: 400 36px/1.45 var(--font-editorial); letter-spacing: -.02em; }
.section-heading p { margin: 12px 0 0; color: var(--muted); font-size: 13px; }
.section-index { color: var(--faint); white-space: nowrap; padding-bottom: 6px; }
.form-label { display: grid; gap: 9px; margin: 18px 0; color: var(--paper); font-size: 13px; }
.form-label :is(input,select,textarea) { width: 100%; min-height: 46px; padding: 11px 12px; border: 1px solid #c5d1d2; border-radius: 8px; color: var(--paper); background: #fff; font-size: 15px; }
.form-label textarea { resize: vertical; }
.form-error { color: #ad3c3c; font-size: 13px; line-height: 1.8; }
.form-error:empty { display: none; }
body.modal-open { position: fixed; top: var(--page-scroll-offset,0px); width: 100%; overflow: hidden; }
body.notification-open { overflow: hidden; }
.modal-backdrop { position: fixed; z-index: 100; left: 0; right: 0; top: var(--visual-top,0px); height: var(--visual-height,100dvh); display: grid; place-items: center; padding: 24px; background: #0c1e2b85; backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.modal { width: min(600px,100%); max-height: 100%; overflow-y: auto; overscroll-behavior: contain; padding: 30px; background: #fff; border: 1px solid #fff; border-radius: 16px; box-shadow: 0 24px 100px #10273238; }
.modal-header { display: flex; justify-content: space-between; align-items: start; gap: 24px; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.modal-kicker { color: var(--accent); font-size: 10px; letter-spacing: .1em; }
.modal-header h2 { margin: 6px 0 0; font-size: 24px; font-weight: 500; }
.form-footer { display: flex; justify-content: space-between; gap: 16px; padding-top: 16px; }
.toast { position: fixed; z-index: 150; left: 50%; bottom: 100px; max-width: calc(100% - 32px); padding: 13px 22px; border-radius: 10px; background: #20343bf5; color: #fff; font-size: 13px; box-shadow: 0 8px 30px #10252e25; opacity: 0; visibility: hidden; transform: translate(-50%,10px); transition: opacity .2s,transform .2s,visibility .2s; }
.toast.visible { opacity: 1; visibility: visible; transform: translate(-50%,0); }
@media(max-width:640px) { :root { --page-gutter: 22px; } .section-heading h2 { font-size: 28px; } .section-heading { align-items: start; gap: 16px; } .section-index { display: none; } .modal-backdrop { padding: 12px; } .modal { padding: 24px 20px; border-radius: 14px; } .form-label :is(input,textarea,select) { font-size: 16px; } }
@media(prefers-reduced-motion:reduce) { html { scroll-behavior: auto; } *,*::before,*::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; } }