/* Monk 学院介绍页（先引 /ui/monk-ui.css） */
.mk-hide-sm { }
@media (max-width: 640px) { .mk-hide-sm { display: none !important; } }
#themeBtn .t-moon { display: none; }
[data-theme="dark"] #themeBtn .t-sun { display: none; }
[data-theme="dark"] #themeBtn .t-moon { display: inline; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) #themeBtn .t-sun { display: none; } :root:not([data-theme="light"]) #themeBtn .t-moon { display: inline; } }

main { padding-bottom: 40px; }
.hero { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 18px; padding-top: 56px; padding-bottom: 48px; }
.pills { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }
.hero-icon svg { width: 76px; height: 76px; }
.hero .mk-lede { max-width: 640px; margin: 0; }
.cta { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; margin-top: 6px; }
.cta svg, .mk-btn svg { width: 18px; height: 18px; }

.mailbox { display: grid; gap: 18px; padding: 28px; }
.mailbox-head { display: grid; gap: 8px; }
.mailbox .addr { font-size: .78em; color: var(--mk-accent-ink); word-break: break-all; }
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; counter-reset: s; }
.steps li { counter-increment: s; display: grid; gap: 6px; padding: 16px; border-radius: 12px; background: var(--mk-surface-2); border: 1px solid var(--mk-border); }
.steps li::before { content: counter(s); display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; font-weight: 800; font-size: 14px; color: #fff; background: linear-gradient(135deg, var(--mk-accent), var(--mk-accent-2)); }
.steps b { font-size: 15px; }
.steps span { color: var(--mk-muted); font-size: 14px; line-height: 1.6; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.note { margin: 0; padding: 12px 14px; border-radius: 10px; font-size: 13.5px; line-height: 1.7; color: var(--mk-text-2); background: var(--mk-surface-2); border: 1px dashed var(--mk-border-strong); }
.mailbox > .mk-btn { justify-self: start; }
.cta-row { display: flex; flex-wrap: wrap; gap: 10px; }

.sec-title { margin: 64px 0 18px; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.item { display: grid; align-content: start; gap: 10px; padding: 22px; color: inherit; text-decoration: none; }
.item-icon { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 10px; color: var(--mk-accent-ink); background: color-mix(in srgb, var(--mk-accent) 12%, transparent); }
.item-icon svg { width: 22px; height: 22px; }
.item h3 { margin: 0; display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.item p { margin: 0; color: var(--mk-muted); font-size: 14px; line-height: 1.7; }
.item .more { display: inline-flex; align-items: center; gap: 4px; font-size: 13.5px; font-weight: 600; color: var(--mk-accent-ink); }
.item .more svg { width: 16px; height: 16px; }

.faq details { padding: 0; margin-bottom: 10px; }
.faq summary { cursor: pointer; padding: 16px 18px; font-weight: 700; list-style: none; display: flex; gap: 12px; align-items: baseline; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; margin-left: auto; color: var(--mk-muted); font-weight: 400; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0; padding: 0 18px 16px; color: var(--mk-muted); line-height: 1.75; font-size: 14.5px; }
.faq a, .mailbox a:not(.mk-btn) { color: var(--mk-accent-ink); }

.foot { display: grid; gap: 14px; }
.disclaimer { margin: 0; font-size: 13px; line-height: 1.7; color: var(--mk-muted); max-width: 760px; }

@media (max-width: 860px) {
  .steps, .grid { grid-template-columns: 1fr; }
  .mailbox { padding: 20px; }
  .hero { padding-top: 36px; }
}