/*
Theme Name: Sia MakerLab
Template: twentytwentyfive
Version: 1.1.0
Description: 시아메이커랩 공식 공지 및 기술 블로그 테마
*/
@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard@v1.3.9/dist/web/variable/pretendardvariable-dynamic-subset.min.css');

:root {
  --sia-canvas: #eaf5fb;
  --sia-surface: #f8fcff;
  --sia-surface-strong: #ffffff;
  --sia-ink: #17324d;
  --sia-muted: #5d7185;
  --sia-line: #c7dce8;
  --sia-accent: #116a8b;
  --sia-accent-hover: #0b5470;
  --sia-violet: #6750a4;
}

html { scroll-behavior: smooth; }
body {
  word-break: keep-all;
  overflow-wrap: break-word;
  text-rendering: optimizeLegibility;
  font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans KR", sans-serif;
  font-size: 16px;
  line-height: 1.78;
  letter-spacing: -.012em;
  background: var(--sia-canvas);
  color: var(--sia-ink);
}
a { text-underline-offset: .2em; }
a:hover { color: var(--sia-accent-hover); }

.sia-header {
  border-bottom: 1px solid var(--sia-line);
  background: rgba(234, 245, 251, .92) !important;
  box-shadow: 0 6px 24px rgba(41, 79, 105, .07);
  backdrop-filter: blur(18px);
  position: sticky;
  top: 0;
  z-index: 20;
}
.sia-header :is(.wp-block-site-title a, .wp-block-navigation-item__content) { color: var(--sia-ink); }
.sia-header .wp-block-navigation-item__content:hover { color: var(--sia-accent); }

.sia-hero {
  overflow: hidden;
  border: 1px solid #bad6e5;
  background:
    linear-gradient(rgba(17, 106, 139, .055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(17, 106, 139, .055) 1px, transparent 1px),
    radial-gradient(circle at 82% 10%, rgba(84, 183, 218, .24), transparent 31%),
    radial-gradient(circle at 12% 90%, rgba(145, 125, 196, .16), transparent 38%),
    #f8fcff;
  background-size: 32px 32px, 32px 32px, auto, auto, auto;
  box-shadow: 0 24px 70px rgba(50, 91, 117, .12);
}
.sia-hero .wp-block-heading {
  color: #243b53 !important;
  font-weight: 760;
}
.sia-hero mark { color: #5b4b9a !important; }
.sia-eyebrow {
  display: inline-flex;
  width: fit-content;
  border: 1px solid rgba(17, 106, 139, .32);
  border-radius: 999px;
  background: #dceff8;
  color: var(--sia-accent);
  letter-spacing: .08em;
}

.sia-card {
  height: 100%;
  border: 1px solid var(--sia-line);
  background: var(--sia-surface);
  box-shadow: 0 8px 26px rgba(50, 91, 117, .07);
  transition: transform .18s, border-color .18s, box-shadow .18s;
}
.sia-card:hover {
  transform: translateY(-4px);
  border-color: rgba(17, 106, 139, .55);
  box-shadow: 0 18px 42px rgba(50, 91, 117, .15);
}
.sia-card .wp-block-post-featured-image img { aspect-ratio: 16/9; object-fit: cover; }
.sia-topic { position: relative; height: 100%; border-top: 2px solid var(--sia-violet); background: var(--sia-surface); box-shadow: 0 8px 24px rgba(50, 91, 117, .06); transition: transform .18s, border-color .18s, box-shadow .18s; }
.sia-topic:hover, .sia-topic:focus-within { transform: translateY(-3px); border-top-color: var(--sia-accent); box-shadow: 0 14px 32px rgba(50, 91, 117, .13); }
.sia-topic-card-link { position: absolute; inset: 0; z-index: 2; border-radius: 14px; }
.sia-topic-card-link:focus-visible { outline: 3px solid var(--sia-accent); outline-offset: 3px; }
.sia-footer { border-top: 1px solid var(--sia-line); background: rgba(220, 239, 248, .55); }

.has-cyan-color, .taxonomy-category a { color: var(--sia-accent) !important; }
.has-muted-color { color: var(--sia-muted) !important; }
.taxonomy-category a { font-weight: 700; }

.wp-element-button, .wp-block-button__link {
  background: var(--sia-accent);
  color: #fff !important;
  box-shadow: 0 5px 14px rgba(17, 106, 139, .18);
}
.wp-element-button:hover, .wp-block-button__link:hover { background: var(--sia-accent-hover); color: #fff !important; }

.wp-block-post-content { font-size: 21px; line-height: 1.84; letter-spacing: -.01em; }
.wp-block-post-content p { margin-block: 0 1.7em; padding-block: .06em; }
.wp-block-post-content :is(h2, h3, h4) { margin-block-start: 2.15em; margin-block-end: .85em; }
.wp-block-post-content > :is(ul, ol) { margin-block: .4em 1.75em; }
.wp-block-post-content li { margin-block: .42em; }
.wp-block-post-content figure { margin-block-start: 1.25em; margin-block-end: 2em; }
.wp-block-post-content :is(pre, code) { font-family: "SFMono-Regular", Consolas, monospace; font-size: .88em; }
.wp-block-post-content code:not(pre code) { background: #dbeef7; color: #174b66; border-radius: 4px; padding: .12em .32em; }
.wp-block-post-content pre, .wp-block-code { background: #19354c; color: #eaf5fb; border: 1px solid #294d67; border-radius: 12px; padding: 1.15rem; overflow-x: auto; }
.wp-block-code { position: relative; box-shadow: 0 10px 28px rgba(23, 50, 77, .14); }
.wp-block-code code.hljs { line-height: 1.68; tab-size: 2; }
.wp-block-code .shcb-language { display: block; margin-top: .75rem; color: #b9d4e3; font-size: .72rem; letter-spacing: .04em; text-align: right; }
.wp-block-code .shcb-language__label, .wp-block-code .shcb-language__paren, .wp-block-code .shcb-language__slug { display: none; }
.wp-block-code::-webkit-scrollbar { height: 10px; }
.wp-block-code::-webkit-scrollbar-track { background: #142c40; border-radius: 0 0 12px 12px; }
.wp-block-code::-webkit-scrollbar-thumb { background: #58768b; border: 2px solid #142c40; border-radius: 999px; }
.wp-block-post-content blockquote { border-left-color: var(--sia-accent); background: rgba(248, 252, 255, .7); padding: .8rem 1.25rem; }
.wp-block-post-content :is(table, th, td) { border-color: var(--sia-line); }
.wp-block-post-content th { background: #dceff8; }
.wp-block-heading { letter-spacing: -.035em; word-break: keep-all; }
.wp-block-post-title { letter-spacing: -.04em; }

.sia-comments { border-top-color: var(--sia-line) !important; }
.sia-comments :is(input:not([type="submit"]), textarea) {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid #aecbdc;
  border-radius: 10px;
  background: var(--sia-surface-strong);
  color: var(--sia-ink);
  padding: .75rem .85rem;
}
.sia-comments :is(input, textarea):focus { outline: 3px solid rgba(17, 106, 139, .18); border-color: var(--sia-accent); }
.sia-comments .form-submit input { border: 0; border-radius: 999px; background: var(--sia-accent); color: #fff; font-weight: 700; padding: .72rem 1.15rem; cursor: pointer; }

@media (max-width: 700px) {
  body { font-size: 15.5px; line-height: 1.76; }
  .sia-hero { border-radius: 20px !important; }
  .sia-header { font-size: .9rem; }
  .wp-block-post-content { font-size: 18px; line-height: 1.82; }
  .wp-block-post-content p { margin-block-end: 1.6em; }
  .wp-block-navigation__responsive-container.is-menu-open { background: var(--sia-canvas) !important; color: var(--sia-ink) !important; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .sia-card { transition: none; }
}