/* ═══════════════════════════════════════════════════════════════════════
   AYU-IEE 디자인 시스템 — 안양대학교 정보전기전자공학과

   색은 안양대 CI(img/AYU_ui 매뉴얼)에서 왔다.
     Royal Blue   #023591  Pantone 2738C   — 주 색
     Coral Yellow #FAC217  Pantone 123C    — 강조
     해 고리 그라디언트  #F39200 → #FAC217 → #FFE07A
   트랙 색은 사이트 전체에서 같은 뜻으로만 쓴다.
     정보 = --ayu-info(파랑)  전기 = --ayu-electric(호박)  전자 = --ayu-electronic(청록)

   Bootstrap 5 는 격자·폼·유틸리티로 그대로 쓰고, 모양은 여기서 덮는다.
   ═══════════════════════════════════════════════════════════════════════ */

:root {
    --ayu-blue: #023591;
    --ayu-blue-600: #0A3FB4;
    --ayu-blue-500: #1B5BE0;
    --ayu-blue-400: #4C82F2;
    --ayu-blue-100: #E7EEFC;
    --ayu-blue-50: #F3F6FD;
    --ayu-navy: #011B4E;
    --ayu-ink: #0B1530;
    --ayu-yellow: #FAC217;
    --ayu-yellow-soft: #FFF4CF;
    --ayu-orange: #F39200;
    --ayu-sun: linear-gradient(135deg, #FFE07A 0%, #FAC217 45%, #F39200 100%);
    --ayu-royal: linear-gradient(135deg, #1B5BE0 0%, #0A3FB4 45%, #011B4E 100%);

    --ayu-info: #2F6BFF;
    --ayu-electric: #F2A100;
    --ayu-electronic: #12A99B;

    --ayu-text: #1A2233;
    --ayu-text-2: #4A5468;
    --ayu-text-3: #6B7486;
    --ayu-line: #E3E8F2;
    --ayu-bg: #FFFFFF;
    --ayu-bg-2: #F6F8FC;

    --ayu-radius: 18px;
    --ayu-radius-sm: 12px;
    --ayu-shadow-sm: 0 1px 2px rgba(11, 21, 48, .06), 0 2px 8px rgba(11, 21, 48, .05);
    --ayu-shadow: 0 10px 30px -12px rgba(11, 21, 48, .22), 0 2px 6px rgba(11, 21, 48, .05);
    --ayu-shadow-lg: 0 30px 60px -20px rgba(2, 53, 145, .35);

    --ayu-header-h: 76px;
    --ayu-topbar-h: 36px;
    --ayu-ease: cubic-bezier(.2, .7, .2, 1);

    --bs-primary: #023591;
    --bs-primary-rgb: 2, 53, 145;
    --bs-link-color: #0A3FB4;
    --bs-link-hover-color: #1B5BE0;
    --bs-body-font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", sans-serif;
    --bs-body-color: #1A2233;
}

/* ── 바탕 ─────────────────────────────────────────────────────────────── */

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--bs-body-font-family);
    color: var(--ayu-text);
    background: var(--ayu-bg);
    letter-spacing: -.01em;
    word-break: keep-all;          /* 한국어 낱말 중간에서 줄을 바꾸지 않는다 */
    overflow-wrap: anywhere;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}
h1, h2, h3, h4, h5, h6 { color: var(--ayu-ink); font-weight: 750; letter-spacing: -.025em; line-height: 1.25; }
/* Blazor 의 FocusOnNavigate 가 화면을 열 때 h1 에 초점을 준다(화면 낭독기용). 그 초점 테두리는 보이지 않게 — Blazor 기본 site.css 의 규칙. */
h1:focus, h1[tabindex="-1"]:focus, h1[tabindex="-1"]:focus-visible { outline: none; }
a { color: var(--ayu-blue-600); text-decoration: none; transition: color .15s; }
a:hover { color: var(--ayu-blue-500); }
::selection { background: var(--ayu-yellow); color: var(--ayu-ink); }
:focus-visible { outline: 3px solid rgba(250, 194, 23, .9); outline-offset: 2px; border-radius: 6px; }
img { max-width: 100%; }
.tabular { font-variant-numeric: tabular-nums; }

.skip-link {
    position: absolute; left: 1rem; top: -100px; z-index: 3000;
    background: var(--ayu-yellow); color: var(--ayu-ink); padding: .6rem 1rem; border-radius: 10px; font-weight: 700;
}
.skip-link:focus { top: 1rem; }

/* ── 버튼 ─────────────────────────────────────────────────────────────── */

.btn { border-radius: 999px; font-weight: 600; letter-spacing: -.01em; }
.btn-ayu, .btn-primary {
    --bs-btn-bg: var(--ayu-blue); --bs-btn-border-color: var(--ayu-blue);
    --bs-btn-hover-bg: var(--ayu-blue-600); --bs-btn-hover-border-color: var(--ayu-blue-600);
    --bs-btn-active-bg: var(--ayu-navy); --bs-btn-active-border-color: var(--ayu-navy);
    --bs-btn-color: #fff; --bs-btn-hover-color: #fff; --bs-btn-active-color: #fff;
    --bs-btn-disabled-bg: #8DA3D0; --bs-btn-disabled-border-color: #8DA3D0;
    box-shadow: 0 6px 16px -8px rgba(2, 53, 145, .6);
}
.btn-ayu { color: #fff; background: var(--ayu-blue); border: 1px solid var(--ayu-blue); padding: .55rem 1.25rem; }
.btn-ayu:hover { color: #fff; background: var(--ayu-blue-600); }
.btn-ayu-sun {
    color: var(--ayu-ink); background: var(--ayu-sun); border: 0; padding: .7rem 1.5rem;
    box-shadow: 0 10px 24px -10px rgba(243, 146, 0, .8);
}
.btn-ayu-sun:hover { color: var(--ayu-ink); filter: brightness(1.05); transform: translateY(-1px); }
.btn-ayu-ghost {
    color: #fff; border: 1px solid rgba(255, 255, 255, .55); background: rgba(255, 255, 255, .06);
    padding: .7rem 1.5rem; backdrop-filter: blur(6px);
}
.btn-ayu-ghost:hover { color: var(--ayu-ink); background: #fff; border-color: #fff; }
.btn-outline-primary {
    --bs-btn-color: var(--ayu-blue); --bs-btn-border-color: rgba(2, 53, 145, .35);
    --bs-btn-hover-bg: var(--ayu-blue); --bs-btn-hover-border-color: var(--ayu-blue); --bs-btn-hover-color: #fff;
    --bs-btn-active-bg: var(--ayu-blue); --bs-btn-active-border-color: var(--ayu-blue); --bs-btn-active-color: #fff;
}
.btn-arrow::after { content: "→"; display: inline-block; margin-left: .45rem; transition: transform .2s var(--ayu-ease); }
.btn-arrow:hover::after { transform: translateX(4px); }

/* ── 상단 띠 · 헤더 ───────────────────────────────────────────────────── */

.ayu-topbar {
    height: var(--ayu-topbar-h);
    background: var(--ayu-navy);
    color: rgba(255, 255, 255, .78);
    font-size: .8rem;
    position: relative; z-index: 1031;
}
.ayu-topbar .container-xxl { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.ayu-topbar a { color: rgba(255, 255, 255, .78); }
.ayu-topbar a:hover { color: var(--ayu-yellow); }
.ayu-topbar-links { display: flex; align-items: center; gap: 1.1rem; }
.ayu-topbar-links .sep { width: 1px; height: 11px; background: rgba(255, 255, 255, .22); }
.ayu-topbar .ayu-account { display: flex; align-items: center; gap: .9rem; }
.ayu-topbar .ayu-account form { margin: 0; }
.ayu-topbar .ayu-account button { background: none; border: 0; padding: 0; color: rgba(255, 255, 255, .78); font-size: .8rem; }
.ayu-topbar .ayu-account button:hover { color: var(--ayu-yellow); }
.ayu-role {
    display: inline-block; padding: .05rem .5rem; margin-left: .35rem; border-radius: 999px;
    font-size: .68rem; font-weight: 700; background: rgba(250, 194, 23, .18); color: var(--ayu-yellow);
}

.ayu-header {
    position: sticky; top: 0; z-index: 1030;
    height: var(--ayu-header-h);
    background: rgba(255, 255, 255, .92);
    backdrop-filter: saturate(160%) blur(14px);
    -webkit-backdrop-filter: saturate(160%) blur(14px);
    border-bottom: 1px solid rgba(2, 53, 145, .08);
    transition: background .3s, box-shadow .3s, border-color .3s;
}
.ayu-header.is-scrolled { box-shadow: 0 8px 30px -18px rgba(11, 21, 48, .45); }
.ayu-header .container-xxl { height: 100%; display: flex; align-items: center; gap: 1.5rem; }

/* 대문에서는 히어로 위에 투명하게 얹힌다. 스크롤하면 흰 바탕으로. */
.ayu-header.is-overlay:not(.is-scrolled):not(.is-open) {
    background: linear-gradient(180deg, rgba(1, 15, 46, .55), rgba(1, 15, 46, 0));
    border-color: transparent;
    backdrop-filter: none; -webkit-backdrop-filter: none;
}
.ayu-header.is-overlay:not(.is-scrolled):not(.is-open) .ayu-brand-text b,
.ayu-header.is-overlay:not(.is-scrolled):not(.is-open) .ayu-nav > li > a,
.ayu-header.is-overlay:not(.is-scrolled):not(.is-open) .ayu-burger { color: #fff; }
.ayu-header.is-overlay:not(.is-scrolled):not(.is-open) .ayu-brand-text small,
.ayu-header.is-overlay:not(.is-scrolled):not(.is-open) .ayu-brand-text span { color: rgba(255, 255, 255, .78); }
.ayu-header.is-overlay:not(.is-scrolled):not(.is-open) .ayu-nav > li > a::after { background: var(--ayu-yellow); }

/* 대문은 헤더가 히어로 위에 겹치므로 본문을 위로 끌어올린다 */
.ayu-main.has-overlay { margin-top: calc(-1 * var(--ayu-header-h)); }

/* 로고 묶음 */
.ayu-brand { display: flex; align-items: center; gap: .7rem; text-decoration: none; flex: 0 0 auto; }
.ayu-brand img { width: 46px; height: 46px; filter: drop-shadow(0 4px 10px rgba(2, 53, 145, .25)); transition: transform .4s var(--ayu-ease); }
.ayu-brand:hover img { transform: rotate(-8deg) scale(1.04); }
.ayu-brand-text { display: flex; flex-direction: column; line-height: 1.12; }
.ayu-brand-text small { font-size: .66rem; font-weight: 700; letter-spacing: .16em; color: var(--ayu-blue-600); text-transform: uppercase; }
.ayu-brand-text b { font-size: 1.12rem; font-weight: 800; color: var(--ayu-ink); letter-spacing: -.03em; }
.ayu-brand-text span { font-size: .64rem; color: var(--ayu-text-3); letter-spacing: .02em; }

/* 데스크탑 메뉴 */
.ayu-nav { display: flex; align-items: stretch; height: 100%; margin: 0 0 0 auto; padding: 0; list-style: none; }
.ayu-nav > li { position: relative; display: flex; }
.ayu-nav > li > a {
    position: relative; display: flex; align-items: center; gap: .3rem;
    padding: 0 1rem; color: var(--ayu-ink); font-weight: 650; font-size: .98rem; white-space: nowrap;
}
.ayu-nav > li > a::after {
    content: ""; position: absolute; left: 1rem; right: 1rem; bottom: 18px; height: 3px; border-radius: 3px;
    background: var(--ayu-sun); transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ayu-ease);
}
.ayu-nav > li:hover > a::after, .ayu-nav > li.is-current > a::after { transform: scaleX(1); }
.ayu-nav > li > a .bi-stars { color: var(--ayu-orange); }
.ayu-nav .ayu-drop {
    position: absolute; top: calc(100% - 8px); left: 50%; min-width: 220px;
    transform: translate(-50%, 8px); opacity: 0; visibility: hidden;
    background: #fff; border-radius: 16px; padding: .55rem;
    box-shadow: 0 24px 50px -18px rgba(11, 21, 48, .35), 0 0 0 1px rgba(2, 53, 145, .07);
    transition: opacity .18s, transform .22s var(--ayu-ease), visibility .18s;
}
.ayu-nav > li:hover .ayu-drop, .ayu-nav > li:focus-within .ayu-drop { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.ayu-drop a {
    display: flex; align-items: center; gap: .6rem; padding: .62rem .8rem; border-radius: 10px;
    color: var(--ayu-text); font-weight: 550; font-size: .93rem; white-space: nowrap;
}
.ayu-drop a i { color: var(--ayu-blue-400); font-size: 1.05rem; }
.ayu-drop a:hover { background: var(--ayu-blue-50); color: var(--ayu-blue); }

.ayu-burger {
    display: none; margin-left: auto; width: 44px; height: 44px; border: 0; border-radius: 12px;
    background: transparent; color: var(--ayu-ink); font-size: 1.6rem;
}

/* 모바일 서랍 */
.ayu-drawer {
    position: fixed; inset: 0; z-index: 1040; visibility: hidden; pointer-events: none;
}
.ayu-drawer.is-open { visibility: visible; pointer-events: auto; }
.ayu-drawer-dim { position: absolute; inset: 0; background: rgba(1, 15, 46, .5); opacity: 0; transition: opacity .25s; }
.ayu-drawer.is-open .ayu-drawer-dim { opacity: 1; }
.ayu-drawer-panel {
    position: absolute; top: 0; right: 0; bottom: 0; width: min(88vw, 380px);
    background: #fff; overflow-y: auto; padding: 1.25rem 1.25rem 2rem;
    transform: translateX(100%); transition: transform .3s var(--ayu-ease);
    box-shadow: -20px 0 50px -20px rgba(11, 21, 48, .4);
}
.ayu-drawer.is-open .ayu-drawer-panel { transform: translateX(0); }
.ayu-drawer-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1rem; }
.ayu-drawer-close { border: 0; background: var(--ayu-bg-2); width: 40px; height: 40px; border-radius: 12px; font-size: 1.3rem; }
.ayu-drawer details { border-bottom: 1px solid var(--ayu-line); }
.ayu-drawer summary {
    list-style: none; cursor: pointer; padding: .95rem .25rem; font-weight: 700; font-size: 1.05rem;
    display: flex; justify-content: space-between; align-items: center; color: var(--ayu-ink);
}
.ayu-drawer summary::-webkit-details-marker { display: none; }
.ayu-drawer summary::after { content: "\F282"; font-family: "bootstrap-icons"; font-size: .9rem; transition: transform .2s; color: var(--ayu-text-3); }
.ayu-drawer details[open] summary::after { transform: rotate(180deg); }
.ayu-drawer details a { display: block; padding: .55rem .8rem; color: var(--ayu-text-2); border-radius: 10px; }
.ayu-drawer details a:hover { background: var(--ayu-blue-50); color: var(--ayu-blue); }
.ayu-drawer details > div { padding-bottom: .7rem; }
.ayu-drawer-account { margin-top: 1.4rem; display: grid; gap: .6rem; }

/* ── 대문 히어로 ──────────────────────────────────────────────────────── */

.ayu-hero {
    position: relative; overflow: hidden; color: #fff; background: var(--ayu-navy);
    height: min(100svh, 880px); min-height: 560px;
}
.ayu-slide { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity 1.1s ease, visibility 1.1s; }
.ayu-slide.is-active { opacity: 1; visibility: visible; }
.ayu-slide-bg {
    position: absolute; inset: 0; background-size: cover; background-position: center;
    background-image: var(--bg);
    transform: scale(1.12); transition: transform 7.5s linear;
}
@media (max-width: 767.98px) { .ayu-slide-bg { background-image: var(--bg-sm, var(--bg)); } }
.ayu-slide.is-active .ayu-slide-bg { transform: scale(1.0); }
.ayu-slide::after {
    content: ""; position: absolute; inset: 0;
    background:
        radial-gradient(120% 90% at 0% 100%, rgba(1, 15, 46, .92) 0%, rgba(1, 27, 78, .55) 45%, rgba(1, 27, 78, 0) 75%),
        linear-gradient(180deg, rgba(1, 15, 46, .55) 0%, rgba(1, 15, 46, 0) 30%, rgba(1, 15, 46, .35) 100%);
}
/* 회로 무늬 — 사진 위에 아주 옅게. 대문만의 표정이다. */
.ayu-hero-circuit {
    position: absolute; inset: 0; z-index: 1; pointer-events: none; opacity: .35;
}
.ayu-hero-circuit path { stroke-dasharray: 6 14; animation: ayu-flow 18s linear infinite; }
@keyframes ayu-flow { to { stroke-dashoffset: -400; } }

.ayu-hero-inner {
    position: relative; z-index: 2; height: 100%;
    display: flex; flex-direction: column; justify-content: flex-end;
    padding-top: calc(var(--ayu-header-h) + 2rem); padding-bottom: 11.5rem;
}
.ayu-hero-copy { max-width: 820px; }
.ayu-hero-eyebrow {
    display: inline-flex; align-items: center; gap: .6rem;
    font-size: .8rem; font-weight: 700; letter-spacing: .22em; color: var(--ayu-yellow); text-transform: uppercase;
}
.ayu-hero-eyebrow::before { content: ""; width: 34px; height: 2px; background: var(--ayu-sun); border-radius: 2px; }
/* 첫 슬라이드 제목만 h1, 나머지는 h2.h1 이다(한 화면에 h1 하나) — 둘 다 같은 흰 글씨로. h2 만 빠뜨리면 기본 제목색(진한 남색)이 어두운 사진 위에 묻힌다. */
.ayu-hero h1, .ayu-hero .h1 {
    color: #fff; font-weight: 800; letter-spacing: -.04em; line-height: 1.12;
    font-size: clamp(2.1rem, 5.2vw, 4.2rem); margin: .9rem 0 1rem;
    text-shadow: 0 10px 40px rgba(0, 0, 0, .35);
}
.ayu-hero p { font-size: clamp(1rem, 1.6vw, 1.3rem); color: rgba(255, 255, 255, .86); max-width: 640px; margin-bottom: 2rem; }
.ayu-hero .ayu-slide-copy > * { opacity: 0; transform: translateY(24px); }
.ayu-slide.is-active .ayu-slide-copy > * { animation: ayu-rise .9s var(--ayu-ease) forwards; }
.ayu-slide.is-active .ayu-slide-copy > *:nth-child(2) { animation-delay: .12s; }
.ayu-slide.is-active .ayu-slide-copy > *:nth-child(3) { animation-delay: .24s; }
.ayu-slide.is-active .ayu-slide-copy > *:nth-child(4) { animation-delay: .36s; }
@keyframes ayu-rise { to { opacity: 1; transform: none; } }
.ayu-slide-credit { position: absolute; right: 1rem; bottom: .6rem; z-index: 3; font-size: .68rem; color: rgba(255, 255, 255, .5); }

.ayu-hero-controls {
    position: absolute; z-index: 3; left: 0; right: 0; bottom: 6.4rem;
}
.ayu-hero-controls .container-xxl { display: flex; align-items: center; gap: 1rem; }
.ayu-dots { display: flex; gap: .6rem; }
.ayu-dot {
    position: relative; width: 56px; height: 4px; border: 0; padding: 0; border-radius: 4px;
    background: rgba(255, 255, 255, .28); overflow: hidden; cursor: pointer;
}
.ayu-dot span { position: absolute; inset: 0; width: 0; background: var(--ayu-yellow); }
.ayu-dot.is-active span { animation: ayu-progress var(--ayu-slide-ms, 7000ms) linear forwards; }
.ayu-hero.is-paused .ayu-dot.is-active span { animation-play-state: paused; }
@keyframes ayu-progress { to { width: 100%; } }
.ayu-hero-count { font-variant-numeric: tabular-nums; font-size: .85rem; color: rgba(255, 255, 255, .75); }
.ayu-hero-count b { color: #fff; font-size: 1.05rem; }
.ayu-hero-arrows { margin-left: auto; display: flex; gap: .5rem; }
.ayu-hero-arrows button {
    width: 46px; height: 46px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .35);
    background: rgba(255, 255, 255, .06); color: #fff; font-size: 1.1rem; backdrop-filter: blur(6px);
    transition: background .2s, color .2s;
}
.ayu-hero-arrows button:hover { background: #fff; color: var(--ayu-ink); }

/* 히어로 아래쪽에 반쯤 걸치는 바로가기 */
.ayu-quick { position: relative; z-index: 5; margin-top: -4.4rem; }
.ayu-quick-grid {
    display: grid; grid-template-columns: repeat(6, 1fr); gap: 0;
    background: #fff; border-radius: 22px; box-shadow: var(--ayu-shadow-lg); overflow: hidden;
}
.ayu-quick-grid a {
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: .55rem;
    padding: 1.35rem .5rem; color: var(--ayu-ink); font-weight: 650; font-size: .92rem; text-align: center;
    border-right: 1px solid var(--ayu-line); transition: background .2s, color .2s;
}
.ayu-quick-grid a:last-child { border-right: 0; }
.ayu-quick-grid a i {
    display: grid; place-items: center; width: 48px; height: 48px; border-radius: 14px;
    background: var(--ayu-blue-50); color: var(--ayu-blue); font-size: 1.35rem; transition: transform .25s var(--ayu-ease), background .2s, color .2s;
}
.ayu-quick-grid a:hover { background: var(--ayu-blue-50); color: var(--ayu-blue); }
.ayu-quick-grid a:hover i { background: var(--ayu-blue); color: var(--ayu-yellow); transform: translateY(-3px); }

/* ── 섹션 공통 ───────────────────────────────────────────────────────── */

.ayu-section { padding: clamp(4rem, 8vw, 7rem) 0; position: relative; }
.ayu-section.is-tint { background: var(--ayu-bg-2); }
.ayu-section.is-dark { background: var(--ayu-navy); color: rgba(255, 255, 255, .85); overflow: hidden; }
.ayu-section.is-dark h2, .ayu-section.is-dark h3 { color: #fff; }
.ayu-eyebrow {
    display: inline-flex; align-items: center; gap: .5rem;
    font-size: .78rem; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; color: var(--ayu-blue-500);
}
.ayu-eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--ayu-yellow); box-shadow: 0 0 0 4px rgba(250, 194, 23, .25); }
.ayu-section.is-dark .ayu-eyebrow { color: var(--ayu-yellow); }
.ayu-h2 { font-size: clamp(1.7rem, 3.4vw, 2.6rem); font-weight: 800; letter-spacing: -.035em; margin: .7rem 0 1rem; }
.ayu-h2 em { font-style: normal; background: linear-gradient(transparent 62%, rgba(250, 194, 23, .55) 62%); padding: 0 .1em; }
.ayu-section.is-dark .ayu-h2 em { background: none; color: var(--ayu-yellow); }
.ayu-lead { font-size: 1.08rem; color: var(--ayu-text-2); line-height: 1.8; }
.ayu-section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 1.5rem; margin-bottom: 2.5rem; flex-wrap: wrap; }
.ayu-more { font-weight: 700; color: var(--ayu-blue); display: inline-flex; align-items: center; gap: .35rem; }
.ayu-more::after { content: "→"; transition: transform .2s var(--ayu-ease); }
.ayu-more:hover::after { transform: translateX(4px); }

/* ── 카드 ────────────────────────────────────────────────────────────── */

.ayu-card {
    background: #fff; border: 1px solid var(--ayu-line); border-radius: var(--ayu-radius);
    box-shadow: var(--ayu-shadow-sm); transition: transform .3s var(--ayu-ease), box-shadow .3s, border-color .3s;
}
a.ayu-card:hover, .ayu-card.is-hover:hover { transform: translateY(-6px); box-shadow: var(--ayu-shadow); border-color: rgba(2, 53, 145, .18); }
.ayu-chip {
    display: inline-flex; align-items: center; gap: .3rem; padding: .18rem .62rem; border-radius: 999px;
    font-size: .74rem; font-weight: 700; background: var(--ayu-yellow-soft); color: #8A5A00;
}
.ayu-chip-muted { background: #EEF1F6; color: var(--ayu-text-3); }
.ayu-chip-blue { background: var(--ayu-blue-100); color: var(--ayu-blue); }

/* ── 숫자로 보는 학과 ──────────────────────────────────────────────── */

.ayu-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.ayu-stat {
    padding: 1.4rem 1.3rem; border-radius: var(--ayu-radius); background: #fff; border: 1px solid var(--ayu-line);
    position: relative; overflow: hidden;
}
.ayu-stat::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px; background: var(--ayu-sun); }
.ayu-stat b { display: block; font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 800; color: var(--ayu-blue); letter-spacing: -.04em; font-variant-numeric: tabular-nums; }
.ayu-stat b small { font-size: .5em; margin-left: .15rem; color: var(--ayu-text-3); font-weight: 700; }
.ayu-stat > span { font-size: .9rem; color: var(--ayu-text-2); font-weight: 600; }

/* 학과 소개 사진 겹침 */
.ayu-photo-stack { position: relative; padding: 0 0 3rem 3rem; }
.ayu-photo-stack img { border-radius: 22px; box-shadow: var(--ayu-shadow); object-fit: cover; }
.ayu-photo-stack .p1 { width: 100%; aspect-ratio: 4 / 3; }
.ayu-photo-stack .p2 { position: absolute; left: 0; bottom: 0; width: 46%; aspect-ratio: 1; border: 6px solid #fff; }
.ayu-photo-stack .badge-since {
    position: absolute; right: -1rem; top: 1.5rem; padding: 1rem 1.2rem; border-radius: 18px;
    background: var(--ayu-royal); color: #fff; box-shadow: var(--ayu-shadow-lg); text-align: center;
}
.ayu-photo-stack .badge-since b { display: block; font-size: 1.9rem; line-height: 1; color: var(--ayu-yellow); }
.ayu-photo-stack .badge-since span { font-size: .75rem; letter-spacing: .08em; }

/* ── 세 트랙 ─────────────────────────────────────────────────────────── */

[data-track="info"] { --track: var(--ayu-info); --track-soft: #EAF0FF; }
[data-track="electric"] { --track: var(--ayu-electric); --track-soft: #FFF4D9; }
[data-track="electronic"] { --track: var(--ayu-electronic); --track-soft: #E2F6F3; }
[data-track="all"] { --track: var(--ayu-blue); --track-soft: var(--ayu-blue-50); }

.ayu-track {
    display: flex; flex-direction: column; height: 100%; padding: 2rem 1.75rem 1.75rem;
    border-radius: 22px; background: #fff; border: 1px solid var(--ayu-line); position: relative; overflow: hidden;
    color: var(--ayu-text); transition: transform .35s var(--ayu-ease), box-shadow .35s;
}
.ayu-track::before {
    content: ""; position: absolute; right: -60px; top: -60px; width: 200px; height: 200px; border-radius: 50%;
    background: radial-gradient(circle, var(--track-soft) 0%, transparent 70%); transition: transform .5s var(--ayu-ease);
}
.ayu-track:hover { transform: translateY(-8px); box-shadow: 0 30px 50px -24px color-mix(in srgb, var(--track) 55%, transparent); color: var(--ayu-text); }
.ayu-track:hover::before { transform: scale(1.6); }
.ayu-track-icon {
    position: relative; width: 60px; height: 60px; border-radius: 18px; display: grid; place-items: center;
    background: var(--track); color: #fff; font-size: 1.7rem; margin-bottom: 1.3rem;
    box-shadow: 0 12px 24px -10px var(--track);
}
.ayu-track h3 { position: relative; font-size: 1.4rem; margin-bottom: .2rem; }
.ayu-track .en { position: relative; font-size: .75rem; font-weight: 800; letter-spacing: .16em; color: var(--track); text-transform: uppercase; }
.ayu-track p { position: relative; color: var(--ayu-text-2); margin: 1rem 0 1.25rem; line-height: 1.75; }
.ayu-track ul { position: relative; display: flex; flex-wrap: wrap; gap: .4rem; padding: 0; margin: 0 0 1.5rem; list-style: none; }
.ayu-track li { padding: .28rem .7rem; border-radius: 999px; background: var(--track-soft); font-size: .8rem; font-weight: 650; color: var(--ayu-ink); }
.ayu-track .go { position: relative; margin-top: auto; font-weight: 750; color: var(--track); }

/* ── 소식 · 공지 ─────────────────────────────────────────────────────── */

.ayu-news { list-style: none; padding: 0; margin: 0; }
.ayu-news li { border-bottom: 1px solid var(--ayu-line); }
.ayu-news li:last-child { border-bottom: 0; }
.ayu-news a {
    display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 1rem;
    padding: 1rem .25rem; color: var(--ayu-text);
}
.ayu-news a:hover .t { color: var(--ayu-blue); }
.ayu-news .d {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    width: 58px; height: 58px; border-radius: 14px; background: var(--ayu-blue-50); color: var(--ayu-blue); line-height: 1.05;
}
.ayu-news .d b { font-size: 1.25rem; font-weight: 800; font-variant-numeric: tabular-nums; }
.ayu-news .d small { font-size: .66rem; font-weight: 700; letter-spacing: .03em; }
.ayu-news .t { font-weight: 650; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; transition: color .2s; }
.ayu-news .new { margin-left: .4rem; font-size: .66rem; font-weight: 800; color: #fff; background: #E8463B; padding: .1rem .38rem; border-radius: 6px; vertical-align: 2px; }
.ayu-news .arrow { color: var(--ayu-text-3); transition: transform .2s, color .2s; }
.ayu-news a:hover .arrow { transform: translateX(3px); color: var(--ayu-blue); }

.ayu-gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: .9rem; }
.ayu-gallery a { position: relative; display: block; border-radius: 16px; overflow: hidden; aspect-ratio: 4 / 3; background: var(--ayu-bg-2); }
.ayu-gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ayu-ease); }
.ayu-gallery a::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 45%, rgba(1, 15, 46, .8)); }
.ayu-gallery span { position: absolute; left: .9rem; right: .9rem; bottom: .75rem; z-index: 1; color: #fff; font-weight: 650; font-size: .9rem; line-height: 1.35; }
.ayu-gallery a:hover img { transform: scale(1.07); }

/* ── 홈: 공지 카드 · 안내 카드 · 활동사진 띠 (ICTRobot 홈 2026-10-03 과 같은 구성) ── */

.ayu-home-card { background: #fff; border: 1px solid var(--ayu-line); border-radius: 24px; padding: 1.5rem 1.6rem .6rem; box-shadow: var(--ayu-shadow-sm); }
.ayu-home-card-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: .6rem; }
.ayu-home-card-head h2 { font-size: clamp(1.4rem, 2.4vw, 1.8rem); margin: .35rem 0 0; }
.ayu-home-tools { display: flex; align-items: center; gap: .4rem; }
.ayu-nav-btn {
    width: 38px; height: 38px; border-radius: 12px; border: 1px solid var(--ayu-line); background: #fff; color: var(--ayu-ink);
    display: inline-grid; place-items: center; transition: all .2s;
}
.ayu-nav-btn:hover:not(:disabled) { background: var(--ayu-blue); border-color: var(--ayu-blue); color: #fff; }
.ayu-nav-btn:disabled { opacity: .35; }

.ayu-guide {
    border-radius: 24px; overflow: hidden; color: rgba(255, 255, 255, .86);
    background: radial-gradient(130% 120% at 100% 0%, #1B5BE0 0%, #0A3FB4 40%, #011B4E 85%);
    box-shadow: var(--ayu-shadow-lg); display: flex; flex-direction: column;
}
.ayu-guide-top { display: flex; align-items: center; gap: 1rem; padding: 1.4rem 1.5rem; background: rgba(255, 255, 255, .06); border-bottom: 1px solid rgba(255, 255, 255, .1); }
.ayu-guide-top img { width: 84px; height: 84px; flex: 0 0 auto; animation: ayu-float 6s ease-in-out infinite; }
.ayu-guide-top p { margin: 0; font-size: 1.35rem; color: #fff; font-weight: 650; line-height: 1.5; }
.ayu-guide-top b { color: var(--ayu-yellow); font-size: 1.5rem; margin: 0 .15rem; }
.ayu-guide ul { list-style: none; padding: 1.2rem 1.5rem 1.4rem; margin: 0; display: grid; gap: .9rem; }
.ayu-guide li { position: relative; padding-left: 1.2rem; line-height: 1.7; font-size: .95rem; }
.ayu-guide li::before { content: ""; position: absolute; left: 0; top: .62em; width: 7px; height: 7px; border-radius: 50%; background: var(--ayu-yellow); }
.ayu-guide a { color: #fff; text-decoration: underline; text-decoration-color: rgba(255, 255, 255, .35); text-underline-offset: 3px; }
.ayu-guide b { color: #fff; }
.ayu-guide-ai { text-decoration: none !important; display: block; }
.ayu-guide-ai b { color: var(--ayu-yellow); font-size: 1.05rem; }
.ayu-guide-ai:hover b { text-decoration: underline; }

.ayu-guide-actions { margin-top: auto; display: grid; grid-template-columns: repeat(4, 1fr); gap: .5rem; padding: 0 1.2rem 1.3rem; }
.ayu-guide-actions a {
    display: flex; flex-direction: column; align-items: center; gap: .35rem; padding: .85rem .3rem; border-radius: 16px;
    background: rgba(255, 255, 255, .08); border: 1px solid rgba(255, 255, 255, .12); color: #fff; text-decoration: none; font-size: .82rem; font-weight: 650;
    transition: background .2s, transform .2s;
}
.ayu-guide-actions a i { font-size: 1.3rem; color: var(--ayu-yellow); }
.ayu-guide-actions a:hover { background: rgba(255, 255, 255, .18); transform: translateY(-2px); color: #fff; }

.ayu-hgallery { --per: 5; --gap: .9rem; padding-bottom: 1rem; }
.ayu-hgallery-viewport { overflow: hidden; border-radius: 16px; }
.ayu-hgallery-track { display: flex; gap: var(--gap); will-change: transform; }
.ayu-hgallery-tile {
    position: relative; flex: 0 0 calc((100% - (var(--per) - 1) * var(--gap)) / var(--per));
    display: block; aspect-ratio: 4 / 3; border-radius: 16px; overflow: hidden; background: var(--ayu-bg-2);
}
.ayu-hgallery-tile img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ayu-ease); }
.ayu-hgallery-tile::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(1, 15, 46, .78)); }
.ayu-hgallery-tile span {
    position: absolute; left: .8rem; right: .8rem; bottom: .65rem; z-index: 1; color: #fff; font-weight: 650; font-size: .85rem;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.ayu-hgallery-tile:hover img, .ayu-hgallery-tile:focus-visible img { transform: scale(1.06); }
.ayu-hgallery.is-static .is-clone { display: none; }
.ayu-hgallery.is-static .ayu-hgallery-track { justify-content: flex-start; }
@media (max-width: 991.98px) { .ayu-hgallery { --per: 3; } }
@media (max-width: 575.98px) { .ayu-hgallery { --per: 2; --gap: .5rem; } .ayu-home-card { padding: 1.2rem 1.1rem .4rem; } }

/* 활동사진 목록 카드의 '홈' 고르기 단추(관리자·교수) */
.ayu-home-pick {
    position: absolute; top: .7rem; right: .7rem; z-index: 2; border: 0; border-radius: 999px; padding: .3rem .7rem;
    font-size: .78rem; font-weight: 700; background: rgba(255, 255, 255, .92); color: var(--ayu-text-2); box-shadow: var(--ayu-shadow-sm);
}
.ayu-home-pick.on { background: var(--ayu-yellow); color: var(--ayu-ink); }
.ayu-home-pick:disabled { opacity: .5; }

/* ── 교수진 ─────────────────────────────────────────────────────────── */

.ayu-prof {
    display: flex; flex-direction: column; height: 100%; border-radius: 22px; overflow: hidden;
    background: #fff; border: 1px solid var(--ayu-line); transition: transform .35s var(--ayu-ease), box-shadow .35s; cursor: pointer;
    text-align: left; padding: 0; width: 100%;
}
.ayu-prof:hover { transform: translateY(-6px); box-shadow: var(--ayu-shadow); }
.ayu-prof-photo { position: relative; aspect-ratio: 4 / 4.6; background: linear-gradient(160deg, #EAF0FF, #F7F9FE); overflow: hidden; display: flex; align-items: center; justify-content: center; }
.ayu-prof-photo img { width: 67%; height: 67%; object-fit: contain; object-position: center; transition: transform .6s var(--ayu-ease); }
.ayu-prof:hover .ayu-prof-photo img { transform: scale(1.05); }
.ayu-prof-photo .ph { position: absolute; inset: 0; display: grid; place-items: center; }
.ayu-prof-photo .ph span {
    width: 92px; height: 92px; border-radius: 50%; display: grid; place-items: center;
    font-size: 2.2rem; font-weight: 800; color: #fff; background: var(--ayu-royal); box-shadow: var(--ayu-shadow);
}
.ayu-prof-body { padding: 1.1rem 1.2rem 1.25rem; }
.ayu-prof-body b { font-size: 1.15rem; color: var(--ayu-ink); }
.ayu-prof-body .pos { margin-left: .4rem; font-size: .82rem; font-weight: 700; color: var(--ayu-blue-500); }
.ayu-prof-body .area { margin: .35rem 0 .6rem; font-size: .85rem; color: var(--ayu-text-2); min-height: 1.3em; }
.ayu-prof-body .mail { font-size: .8rem; color: var(--ayu-text-3); }
.ayu-prof-strip { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(220px, 1fr); gap: 1.1rem; overflow-x: auto; padding-bottom: .6rem; scroll-snap-type: x mandatory; }
.ayu-prof-strip > * { scroll-snap-align: start; }

/* 교수 상세 */
.ayu-modal-dim {
    position: fixed; inset: 0; z-index: 1060; background: rgba(1, 15, 46, .55); backdrop-filter: blur(4px);
    display: grid; place-items: center; padding: 1rem; animation: ayu-fade .2s ease;
}
@keyframes ayu-fade { from { opacity: 0; } }
.ayu-modal {
    width: min(920px, 100%); max-height: calc(100svh - 2rem); overflow: auto; background: #fff; border-radius: 26px;
    box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .5); animation: ayu-pop .3s var(--ayu-ease);
}
@keyframes ayu-pop { from { opacity: 0; transform: translateY(20px) scale(.98); } }
.ayu-modal-grid { display: grid; grid-template-columns: 300px 1fr; }
.ayu-modal-side { background: var(--ayu-royal); color: #fff; padding: 2rem 1.6rem; position: relative; }
.ayu-modal-side .photo { width: 100%; aspect-ratio: 4 / 4.6; border-radius: 18px; overflow: hidden; background: rgba(255, 255, 255, .1); margin-bottom: 1.3rem; }
.ayu-modal-side .photo img { width: 100%; height: 100%; object-fit: cover; object-position: center 20%; }
.ayu-modal-side h3 { color: #fff; margin: 0; font-size: 1.6rem; }
.ayu-modal-side .pos { color: var(--ayu-yellow); font-weight: 700; }
.ayu-modal-side dl { margin: 1.2rem 0 0; font-size: .88rem; }
.ayu-modal-side dt { font-size: .7rem; letter-spacing: .14em; color: rgba(255, 255, 255, .6); margin-top: .7rem; }
.ayu-modal-side dd { margin: 0; }
.ayu-modal-side a { color: #fff; }
.ayu-modal-main { padding: 2rem 2rem 2rem; position: relative; }
.ayu-modal-close {
    position: absolute; top: 1rem; right: 1rem; width: 42px; height: 42px; border-radius: 50%; border: 0;
    background: var(--ayu-bg-2); font-size: 1.2rem;
}
.ayu-modal-main h4 { font-size: .8rem; letter-spacing: .16em; color: var(--ayu-blue-500); text-transform: uppercase; margin: 1.4rem 0 .7rem; }
.ayu-modal-main h4:first-of-type { margin-top: 0; }
.ayu-modal-main ul { padding-left: 1.1rem; margin: 0; }
.ayu-modal-main li { margin-bottom: .35rem; color: var(--ayu-text-2); }

/* ── 챗봇 안내 띠 ───────────────────────────────────────────────────── */

.ayu-cta {
    position: relative; overflow: hidden; border-radius: 30px; padding: clamp(2.2rem, 5vw, 3.6rem);
    background: radial-gradient(120% 140% at 100% 0%, #1B5BE0 0%, #0A3FB4 35%, #011B4E 75%); color: #fff;
    box-shadow: var(--ayu-shadow-lg);
}
.ayu-cta::before {
    content: ""; position: absolute; right: -120px; top: -120px; width: 420px; height: 420px; border-radius: 50%;
    background: radial-gradient(circle, rgba(250, 194, 23, .35), transparent 65%); filter: blur(8px);
}
.ayu-cta h2 { color: #fff; position: relative; }
.ayu-cta p { color: rgba(255, 255, 255, .82); position: relative; }
.ayu-cta-ask { position: relative; display: flex; gap: .6rem; flex-wrap: wrap; margin-top: 1.5rem; }
.ayu-cta-ask a {
    padding: .55rem 1rem; border-radius: 999px; background: rgba(255, 255, 255, .1); color: #fff;
    border: 1px solid rgba(255, 255, 255, .22); font-size: .9rem; backdrop-filter: blur(6px); transition: background .2s, transform .2s;
}
.ayu-cta-ask a:hover { background: rgba(255, 255, 255, .22); transform: translateY(-2px); }
.ayu-cta-bot {
    position: relative; width: 100%; max-width: 280px; aspect-ratio: 1; margin-left: auto;
    animation: ayu-float 6s ease-in-out infinite;
}
@keyframes ayu-float { 50% { transform: translateY(-12px); } }

/* ── 하위 화면 머리 ─────────────────────────────────────────────────── */

.ayu-pagehead {
    position: relative; overflow: hidden; color: #fff;
    background: var(--ayu-royal);
    padding: clamp(3rem, 7vw, 5rem) 0 0;
}
.ayu-pagehead::before {
    content: ""; position: absolute; inset: 0; opacity: .5;
    background-image: url("../img/brand/circuit-pattern.svg"); background-size: 520px; background-position: right -80px top -40px;
}
.ayu-pagehead::after {
    content: ""; position: absolute; right: -10%; top: -40%; width: 60%; aspect-ratio: 1; border-radius: 50%;
    background: radial-gradient(circle, rgba(250, 194, 23, .22), transparent 60%);
}
.ayu-pagehead .container-xxl { position: relative; z-index: 1; }
.ayu-crumb { display: flex; flex-wrap: wrap; gap: .45rem; font-size: .82rem; color: rgba(255, 255, 255, .7); margin-bottom: 1rem; }
.ayu-crumb a { color: rgba(255, 255, 255, .7); }
.ayu-crumb a:hover { color: #fff; }
.ayu-crumb span + span::before { content: "›"; margin-right: .45rem; opacity: .6; }
.ayu-pagehead h1 { color: #fff; font-size: clamp(2rem, 4.5vw, 3.2rem); font-weight: 800; letter-spacing: -.04em; margin: 0 0 .5rem; }
.ayu-pagehead p.sub { color: rgba(255, 255, 255, .78); font-size: 1.05rem; margin: 0; max-width: 720px; }
.ayu-subnav {
    display: flex; gap: .2rem; margin-top: clamp(2rem, 4vw, 3rem); overflow-x: auto; scrollbar-width: none;
}
.ayu-subnav::-webkit-scrollbar { display: none; }
.ayu-subnav a {
    flex: 0 0 auto; padding: .95rem 1.3rem; color: rgba(255, 255, 255, .78); font-weight: 650; border-radius: 14px 14px 0 0;
    transition: background .2s, color .2s;
}
.ayu-subnav a:hover { color: #fff; background: rgba(255, 255, 255, .08); }
.ayu-subnav a.active { background: #fff; color: var(--ayu-blue); }

/* ── 본문 글 ─────────────────────────────────────────────────────────── */

.ayu-prose { font-size: 1.04rem; line-height: 1.9; color: var(--ayu-text-2); }
.ayu-prose p { margin-bottom: 1.1em; }
.ayu-prose strong { color: var(--ayu-ink); }
.ayu-prose img { border-radius: 14px; height: auto; margin: .5rem 0; }
.ayu-prose figure { margin: 0 0 2rem; }
.ayu-prose figcaption { font-size: .85rem; color: var(--ayu-text-3); margin-top: .4rem; text-align: center; }
.ayu-prose ul { padding-left: 1.2rem; }
.ayu-prose li { margin-bottom: .4rem; }
.ayu-prose table { width: 100%; border-collapse: collapse; margin: 1rem 0; font-size: .95rem; }
.ayu-prose td, .ayu-prose th { border: 1px solid var(--ayu-line); padding: .5rem .7rem; }

/* 인사말 */
.ayu-greeting { position: relative; padding: clamp(1.8rem, 4vw, 3rem); border-radius: 26px; background: #fff; border: 1px solid var(--ayu-line); box-shadow: var(--ayu-shadow-sm); }
.ayu-greeting::before {
    content: "“"; position: absolute; left: 1.2rem; top: -.8rem; font-size: 7rem; line-height: 1;
    font-family: Georgia, serif; color: var(--ayu-yellow); opacity: .7;
}
.ayu-greeting .sign { margin-top: 1.6rem; font-weight: 750; color: var(--ayu-ink); text-align: right; }

/* 번호 붙은 카드 목록(인재상 등) */
.ayu-numbered { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }
.ayu-numbered > div {
    display: flex; gap: 1rem; align-items: flex-start; padding: 1.4rem 1.4rem; border-radius: 18px;
    background: #fff; border: 1px solid var(--ayu-line); transition: transform .3s var(--ayu-ease), box-shadow .3s;
}
.ayu-numbered > div:hover { transform: translateY(-4px); box-shadow: var(--ayu-shadow); }
.ayu-numbered .n {
    flex: 0 0 auto; width: 44px; height: 44px; border-radius: 13px; display: grid; place-items: center;
    background: var(--ayu-royal); color: var(--ayu-yellow); font-weight: 800; font-variant-numeric: tabular-nums;
}
.ayu-numbered p { margin: .35rem 0 0; font-weight: 650; color: var(--ayu-ink); line-height: 1.55; }

.ayu-cert-cloud { display: flex; flex-wrap: wrap; gap: .55rem; }
.ayu-cert-cloud span {
    padding: .55rem 1rem; border-radius: 12px; background: #fff; border: 1px solid var(--ayu-line);
    font-weight: 650; color: var(--ayu-ink); transition: all .2s;
}
.ayu-cert-cloud span i { color: var(--ayu-orange); margin-right: .35rem; }
.ayu-cert-cloud span:hover { border-color: var(--ayu-blue-400); color: var(--ayu-blue); transform: translateY(-2px); }

/* ── 연혁 ────────────────────────────────────────────────────────────── */

.ayu-timeline { position: relative; list-style: none; padding: 0; margin: 0 auto; max-width: 860px; }
.ayu-timeline::before {
    content: ""; position: absolute; left: 132px; top: 8px; bottom: 8px; width: 2px;
    background: linear-gradient(var(--ayu-yellow), var(--ayu-blue-400));
}
.ayu-timeline > li { position: relative; display: grid; grid-template-columns: 120px 1fr; gap: 2.5rem; padding: 0 0 2.6rem; }
.ayu-timeline .yr { text-align: right; font-size: 2rem; font-weight: 800; color: var(--ayu-blue); letter-spacing: -.04em; line-height: 1; font-variant-numeric: tabular-nums; }
.ayu-timeline .yr small { display: block; font-size: .72rem; font-weight: 700; color: var(--ayu-text-3); letter-spacing: .1em; margin-top: .35rem; }
.ayu-timeline > li::before {
    content: ""; position: absolute; left: 125px; top: 6px; width: 16px; height: 16px; border-radius: 50%;
    background: #fff; border: 4px solid var(--ayu-yellow); box-shadow: 0 0 0 5px rgba(250, 194, 23, .2);
}
.ayu-timeline .ev { display: grid; gap: .6rem; }
.ayu-timeline .ev div {
    padding: 1rem 1.2rem; border-radius: 16px; background: #fff; border: 1px solid var(--ayu-line); box-shadow: var(--ayu-shadow-sm);
}
.ayu-timeline .ev b { color: var(--ayu-blue-500); margin-right: .6rem; font-variant-numeric: tabular-nums; }
.ayu-timeline .ev .hl { border-color: rgba(250, 194, 23, .7); background: linear-gradient(135deg, #FFFBEA, #fff); }

/* ── 트랙 로드맵 ───────────────────────────────────────────────────── */

.ayu-track-tabs { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 2rem; }
.ayu-track-tabs button {
    border: 1px solid var(--ayu-line); background: #fff; color: var(--ayu-text-2); padding: .65rem 1.2rem; border-radius: 999px;
    font-weight: 700; display: inline-flex; align-items: center; gap: .45rem; transition: all .2s;
}
.ayu-track-tabs button i { color: var(--track); }
.ayu-track-tabs button.active { background: var(--track); border-color: var(--track); color: #fff; box-shadow: 0 10px 22px -12px var(--track); }
.ayu-track-tabs button.active i { color: #fff; }

/* 열 사이를 넓게 — 다음 학년으로 넘어가는 화살표가 지나갈 자리 */
.ayu-roadmap { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem 2.4rem; position: relative; }
.ayu-roadmap-year { position: relative; }
.ayu-roadmap-year > h3 {
    position: relative; display: flex; align-items: center; gap: .55rem; font-size: 1.05rem; margin: 0 0 .9rem; color: var(--ayu-ink);
}
/* 넓은 화면(4열): 학년 머리 사이에 1 → 2 → 3 → 4 화살표 */
@media (min-width: 992px) {
    .ayu-roadmap-year:not(:last-child) > h3::after {
        content: ""; position: absolute; left: calc(100% + .25rem); right: -2.15rem; top: 50%;
        height: 2px; background: linear-gradient(90deg, transparent, var(--track));
    }
    .ayu-roadmap-year:not(:last-child) > h3::before {
        content: "\F138"; font-family: "bootstrap-icons"; position: absolute; right: -2.45rem; top: 50%; transform: translateY(-52%);
        color: var(--track); font-size: 1rem;
    }
    .ayu-roadmap-year > h3 { width: 100%; }
}

/* 흐름 화살표(js/ayu.js 의 ayuRoadmap 이 그린다) */
.ayu-roadmap-flow { position: absolute; left: 0; top: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; z-index: 2; color: var(--track); }
.ayu-roadmap-flow path { fill: none; stroke-linecap: round; transition: opacity .25s, stroke-width .25s; }
/* 선 색은 g(js/ayu.js 의 ayuRoadmap)가 edge 마다 hue-rotate 로 달리 준다 — stroke 는 currentColor 로 그 색을 받는다 */
.ayu-roadmap-flow .base { stroke: currentColor; stroke-width: 3.4; opacity: .2; }
.ayu-roadmap-flow .flow { stroke: currentColor; stroke-width: 2.8; stroke-dasharray: 6 7; opacity: .9; animation: ayu-flow 1.1s linear infinite; }
.ayu-roadmap-flow.is-focus g { opacity: .15; }
.ayu-roadmap-flow.is-focus g.on { opacity: 1; }
.ayu-roadmap-flow.is-focus g.on .flow { stroke-width: 3.8; }
@keyframes ayu-flow { to { stroke-dashoffset: -22; } }
@media (prefers-reduced-motion: reduce) { .ayu-roadmap-flow .flow { animation: none; } }

.ayu-roadmap-legend { display: flex; flex-wrap: wrap; gap: .4rem 1.2rem; font-size: .84rem; color: var(--ayu-text-3); }
.ayu-roadmap-legend span { display: inline-flex; align-items: center; gap: .4rem; }
.ayu-roadmap-legend-line { display: inline-block; width: 26px; height: 0; border-top: 3px dashed var(--track); }
.ayu-roadmap-legend-dim { display: inline-block; width: 14px; height: 14px; border-radius: 4px; background: #F3F5F9; border-left: 3px solid #D6DBE6; }
.ayu-roadmap-legend .req-badge { font-size: .66rem; font-weight: 800; color: #fff; background: #E8463B; padding: .08rem .4rem; border-radius: 6px; }
.ayu-roadmap-year > h3 span {
    width: 34px; height: 34px; border-radius: 11px; display: grid; place-items: center;
    background: var(--track); color: #fff; font-size: .95rem; font-variant-numeric: tabular-nums;
}
.ayu-sem { padding: 1rem; border-radius: 16px; background: #fff; border: 1px solid var(--ayu-line); margin-bottom: .8rem; min-height: 120px; }
.ayu-sem h4 { font-size: .78rem; font-weight: 800; letter-spacing: .1em; color: var(--ayu-text-3); margin: 0 0 .65rem; }
.ayu-sem ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .4rem; }
/* 칩을 칸 너비보다 좁게 — 오른쪽에 화살표가 지나갈 여백을 남긴다(js/ayu.js 의 ayuRoadmap) */
.ayu-sem li {
    position: relative; width: 78%; padding: .5rem .7rem; border-radius: 10px; background: var(--track-soft); font-size: .88rem; font-weight: 650; color: var(--ayu-ink);
    border-left: 3px solid var(--track); animation: ayu-rise .45s var(--ayu-ease) both;
}
.ayu-sem li.req::after { content: "필수"; float: right; font-size: .66rem; font-weight: 800; color: #fff; background: #E8463B; padding: .08rem .4rem; border-radius: 6px; margin-top: .1rem; }
.ayu-sem li.dim { background: #F3F5F9; border-left-color: #D6DBE6; color: #A0A7B5; }

/* ── 표 · 교과목 ───────────────────────────────────────────────────── */

.ayu-table { --bs-table-bg: transparent; margin: 0; }
.ayu-table thead th {
    font-size: .76rem; letter-spacing: .08em; color: var(--ayu-text-3); font-weight: 800; text-transform: uppercase;
    border-bottom: 2px solid var(--ayu-line); background: var(--ayu-bg-2); padding: .8rem .75rem; white-space: nowrap;
}
.ayu-table td { padding: .75rem; border-color: var(--ayu-line); }
.ayu-table tbody tr { transition: background .15s; }
.ayu-table tbody tr:hover { background: var(--ayu-blue-50); }
.ayu-cat { display: inline-block; padding: .15rem .55rem; border-radius: 8px; font-size: .74rem; font-weight: 800; white-space: nowrap; }
.ayu-cat-req { background: #FDE8E7; color: #B42318; }
.ayu-cat-sel { background: var(--ayu-blue-100); color: var(--ayu-blue); }
.ayu-cat-gen { background: #EEF1F6; color: var(--ayu-text-2); }
.ayu-filter { display: flex; flex-wrap: wrap; gap: .6rem; align-items: center; margin-bottom: 1.4rem; }
/* 게시판 목록의 검색칸 + 글쓰기: 늘 한 줄. 검색칸이 줄어들고 버튼은 접히지 않는다. 휴대폰에서는 줄 전체를 쓴다. */
.ayu-board-tools { display: flex; align-items: center; gap: .5rem; min-width: 0; }
.ayu-board-tools .input-group { width: 300px; flex: 0 1 auto; min-width: 0; }
.ayu-board-tools .input-group .form-control { min-width: 0; }
.ayu-board-tools .btn-ayu { flex-shrink: 0; }
@media (max-width: 575.98px) {
    .ayu-board-tools { flex: 1 1 100%; }
    .ayu-board-tools .input-group { width: auto; flex: 1 1 auto; }
}
.ayu-seg { display: inline-flex; padding: .25rem; border-radius: 999px; background: var(--ayu-bg-2); border: 1px solid var(--ayu-line); }
.ayu-seg button { border: 0; background: transparent; padding: .45rem 1rem; border-radius: 999px; font-weight: 700; color: var(--ayu-text-2); font-size: .9rem; }
.ayu-seg button.active { background: #fff; color: var(--ayu-blue); box-shadow: var(--ayu-shadow-sm); }
.ayu-grade-head { display: flex; align-items: center; gap: .7rem; margin: 2rem 0 .8rem; }
.ayu-grade-head h3 { margin: 0; font-size: 1.25rem; }
.ayu-grade-head span { font-size: .85rem; color: var(--ayu-text-3); }

/* ── 게시판 ──────────────────────────────────────────────────────── */

.ayu-board { list-style: none; padding: 0; margin: 0; border-top: 2px solid var(--ayu-ink); }
.ayu-board li { border-bottom: 1px solid var(--ayu-line); }
.ayu-board a { display: grid; grid-template-columns: 64px 1fr auto; align-items: center; gap: 1rem; padding: 1.05rem .5rem; color: var(--ayu-text); transition: background .15s; }
.ayu-board a:hover { background: var(--ayu-blue-50); }
.ayu-board a:hover .title { color: var(--ayu-blue); }
.ayu-board .no { text-align: center; color: var(--ayu-text-3); font-size: .88rem; font-variant-numeric: tabular-nums; }
.ayu-board .is-pinned { background: #FFFBEA; }
.ayu-board .is-pinned .no { color: var(--ayu-orange); font-size: 1.1rem; }
.ayu-board .tt { display: flex; flex-direction: column; gap: .3rem; min-width: 0; }
.ayu-board .title { font-weight: 650; font-size: 1.02rem; transition: color .15s; }
.ayu-board .title .bi { color: var(--ayu-text-3); margin-left: .3rem; }
.ayu-board .new { margin-left: .35rem; font-size: .66rem; font-weight: 800; color: #fff; background: #E8463B; padding: .1rem .38rem; border-radius: 6px; vertical-align: 2px; }
.ayu-board .cmt { margin-left: .3rem; color: var(--ayu-blue-500); font-weight: 700; font-size: .9rem; }
.ayu-board .meta { font-size: .82rem; color: var(--ayu-text-3); }
.ayu-board .meta span { margin: 0 .4rem; opacity: .5; }
.ayu-board .go { color: var(--ayu-text-3); }
.ayu-thumb { aspect-ratio: 4 / 3; background: var(--ayu-bg-2); overflow: hidden; display: grid; place-items: center; color: #B8C1D3; font-size: 2.4rem; }
.ayu-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ayu-ease); }
.ayu-card:hover .ayu-thumb img { transform: scale(1.06); }
.ayu-pagination { gap: .35rem; }
.ayu-pagination .page-link { border-radius: 12px !important; border: 1px solid var(--ayu-line); color: var(--ayu-text-2); min-width: 42px; text-align: center; font-weight: 650; }
.ayu-pagination .page-item.active .page-link { background: var(--ayu-blue); border-color: var(--ayu-blue); color: #fff; }

.ayu-post { max-width: 960px; margin: 0 auto; }
.ayu-post-head { padding-bottom: 1.4rem; margin-bottom: 1.8rem; border-bottom: 1px solid var(--ayu-line); }
.ayu-post-head h2 { font-size: clamp(1.4rem, 3vw, 2rem); margin: 0 0 .9rem; }
.ayu-post-head .meta { display: flex; flex-wrap: wrap; gap: 1.2rem; font-size: .88rem; color: var(--ayu-text-3); }
.ayu-post-head .meta i { margin-right: .35rem; }
.ayu-files { display: grid; gap: .5rem; padding: 1.2rem; border-radius: 18px; background: var(--ayu-bg-2); margin-top: 2rem; }
.ayu-files > b { color: var(--ayu-ink); margin-bottom: .2rem; }
.ayu-files a { display: flex; align-items: center; gap: .7rem; padding: .7rem .9rem; border-radius: 12px; background: #fff; border: 1px solid var(--ayu-line); color: var(--ayu-text); transition: border-color .15s, transform .15s; }
.ayu-files a:hover { border-color: var(--ayu-blue-400); transform: translateX(3px); }
.ayu-files a i { font-size: 1.3rem; }
.ayu-files a span { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 600; }
.ayu-files a small { color: var(--ayu-text-3); white-space: nowrap; }
.ayu-comments { border-top: 1px solid var(--ayu-line); padding-top: 1.6rem; }
.ayu-comments h3 { font-size: 1.1rem; }
.ayu-comments h3 span { color: var(--ayu-blue); }
.ayu-comment { padding: .9rem 0; border-bottom: 1px solid var(--ayu-line); }

/* ── 오시는 길 ─────────────────────────────────────────────────────── */

.ayu-map { border-radius: 22px; overflow: hidden; border: 1px solid var(--ayu-line); box-shadow: var(--ayu-shadow-sm); aspect-ratio: 16 / 10; background: var(--ayu-bg-2); }
.ayu-map iframe { width: 100%; height: 100%; border: 0; display: block; }
.ayu-way { display: grid; gap: .9rem; }
.ayu-way > div { display: flex; gap: 1rem; padding: 1.2rem; border-radius: 18px; background: #fff; border: 1px solid var(--ayu-line); }
.ayu-way i { flex: 0 0 auto; width: 46px; height: 46px; border-radius: 14px; display: grid; place-items: center; background: var(--ayu-blue-50); color: var(--ayu-blue); font-size: 1.3rem; }
.ayu-way b { display: block; color: var(--ayu-ink); margin-bottom: .2rem; }

/* ── 학생회 조직 ───────────────────────────────────────────────────── */

.ayu-org { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 1rem; }
.ayu-org > div { padding: 1.6rem 1.3rem; border-radius: 20px; background: #fff; border: 1px solid var(--ayu-line); text-align: center; transition: transform .3s var(--ayu-ease), box-shadow .3s; }
.ayu-org > div:hover { transform: translateY(-5px); box-shadow: var(--ayu-shadow); }
.ayu-org i { display: inline-grid; place-items: center; width: 58px; height: 58px; border-radius: 18px; background: var(--ayu-sun); color: var(--ayu-ink); font-size: 1.5rem; margin-bottom: 1rem; }
.ayu-org b { display: block; font-size: 1.1rem; color: var(--ayu-ink); margin-bottom: .4rem; }
.ayu-org p { font-size: .9rem; color: var(--ayu-text-2); margin: 0; }

/* ── 푸터 ────────────────────────────────────────────────────────────── */

.ayu-footer { background: var(--ayu-ink); color: rgba(255, 255, 255, .66); padding: 4rem 0 1.5rem; font-size: .9rem; position: relative; overflow: hidden; }
.ayu-footer::before {
    content: ""; position: absolute; inset: 0; opacity: .12;
    background-image: url("../img/brand/circuit-pattern.svg"); background-size: 560px; background-position: left -100px bottom -120px;
}
.ayu-footer .container-xxl { position: relative; }
.ayu-footer a { color: rgba(255, 255, 255, .78); }
.ayu-footer a:hover { color: var(--ayu-yellow); }
.ayu-footer h5 { color: #fff; font-size: .82rem; letter-spacing: .16em; text-transform: uppercase; margin-bottom: 1rem; }
.ayu-footer .ayu-brand-text b { color: #fff; }
.ayu-footer .ayu-brand-text small { color: var(--ayu-yellow); }
.ayu-footer .ayu-brand-text span { color: rgba(255, 255, 255, .55); }
.ayu-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; }
.ayu-footer-bottom { margin-top: 3rem; padding-top: 1.4rem; border-top: 1px solid rgba(255, 255, 255, .1); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; font-size: .8rem; }
.ayu-totop {
    position: fixed; right: 1.2rem; bottom: 1.2rem; z-index: 1020; width: 48px; height: 48px; border-radius: 50%; border: 0;
    background: var(--ayu-blue); color: #fff; box-shadow: var(--ayu-shadow); font-size: 1.2rem;
    opacity: 0; transform: translateY(16px); pointer-events: none; transition: all .3s var(--ayu-ease);
}
.ayu-totop.is-shown { opacity: 1; transform: none; pointer-events: auto; }
.ayu-totop:hover { background: var(--ayu-blue-600); }

/* ── 나타나기 효과 ─────────────────────────────────────────────────── */

/* ★ 기본은 보인다. ayu.js 가 돌 때만(html.ayu-reveal) 숨겼다가 화면에 들어오면 나타나게 한다.
     스크립트가 안 돌거나(검색 로봇·인쇄) 브라우저가 화면을 그리지 않는 동안에도 내용이 사라지지 않게. */
html.ayu-reveal .reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s var(--ayu-ease), transform .8s var(--ayu-ease); }
html.ayu-reveal .reveal.is-visible { opacity: 1; transform: none; }
.reveal-d1 { transition-delay: .08s; } .reveal-d2 { transition-delay: .16s; } .reveal-d3 { transition-delay: .24s; } .reveal-d4 { transition-delay: .32s; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
    html.ayu-reveal .reveal { opacity: 1; transform: none; }
    .ayu-slide-bg { transform: none !important; }
}

/* ── 게시판 · 관리자 · 계정 화면 (ICTRobot 에서 온 화면들의 옷) ────── */

/* ICTRobot 의 페이지 머리 클래스. 그쪽 화면을 그대로 쓰므로 같은 모양으로 맞춰 둔다. */
.page-header { background: var(--ayu-royal); padding: 3rem 0 2rem; margin-bottom: 2rem; position: relative; overflow: hidden; }
.page-header::before { content: ""; position: absolute; inset: 0; opacity: .45; background-image: url("../img/brand/circuit-pattern.svg"); background-size: 520px; background-position: right -80px top -40px; }
.page-header > * { position: relative; }
.page-header h1, .page-header .display-3, .page-header .display-2 { color: #fff; font-weight: 800; letter-spacing: -.04em; font-size: clamp(2rem, 4.5vw, 3rem); }
.page-header .btn-outline-primary, .page-header .btn-outline-warning { --bs-btn-color: #fff; --bs-btn-border-color: rgba(255, 255, 255, .45); margin: .25rem .15rem; }
/* 배포·홈페이지 수정(btn-outline-danger) 은 색은 그대로 두고 간격만 다른 탭과 맞춘다 — 위 줄에 넣으면 흰 글자로 바뀐다. */
.page-header .btn-outline-danger { margin: .25rem .15rem; }
.page-header .btn-outline-primary.active, .page-header .btn-outline-warning.active { --bs-btn-active-bg: #fff; --bs-btn-active-color: var(--ayu-blue); --bs-btn-active-border-color: #fff; background: #fff; color: var(--ayu-blue); }
/* 이 사이트의 bootstrap.min.css 는 색을 박아 컴파일한 것이라 위의 --bs-btn-* 변수가 먹지 않는다.
   그대로 두면 로열블루 머리띠 위에 로열블루 글자(#023591)가 되어 '등록 사용자·접속 현황·알림 발송' 이 안 보였다. */
.page-header .btn-outline-primary { color: #fff; border-color: rgba(255, 255, 255, .7); }
.page-header .btn-outline-primary:hover { color: #fff; background-color: rgba(255, 255, 255, .18); border-color: #fff; }
.page-header .btn-outline-warning { --bs-btn-hover-bg: var(--ayu-yellow); --bs-btn-hover-color: var(--ayu-ink); --bs-btn-hover-border-color: var(--ayu-yellow); }

.card { border-radius: var(--ayu-radius); border-color: var(--ayu-line); box-shadow: var(--ayu-shadow-sm); }
.card-header { background: var(--ayu-bg-2); border-color: var(--ayu-line); font-weight: 700; }
.card-header:first-child { border-radius: var(--ayu-radius) var(--ayu-radius) 0 0; }
.form-control, .form-select { border-radius: 12px; border-color: #D6DCE8; padding: .6rem .85rem; }
.form-control:focus, .form-select:focus { border-color: var(--ayu-blue-400); box-shadow: 0 0 0 4px rgba(27, 91, 224, .15); }
.form-label { font-weight: 650; color: var(--ayu-text-2); font-size: .9rem; }
.alert { border-radius: 14px; }
.badge { border-radius: 999px; }

.account-page { max-width: 520px; margin: 2.5rem auto 4rem; }
.account-page .card { border-radius: 24px; box-shadow: var(--ayu-shadow); border: 0; }
.account-page .card-body { padding: clamp(1.6rem, 4vw, 2.4rem); }
.account-page .form-floating { margin-bottom: 1rem; }
.account-page .form-floating > .form-control { border-radius: 14px; }
.account-page .required::after { content: " *"; color: #E8463B; }
.account-page .btn-account { width: 100%; padding: .85rem; border-radius: 14px; font-weight: 700; background: var(--ayu-blue); color: #fff; border: 0; box-shadow: 0 10px 22px -12px rgba(2, 53, 145, .8); }
.account-page .btn-account:hover { background: var(--ayu-blue-600); color: #fff; }
.account-page .account-links { margin-top: 1.25rem; display: flex; flex-wrap: wrap; justify-content: center; gap: .4rem 1rem; font-size: .9rem; }
.account-page .form-hint { font-size: .82rem; color: var(--ayu-text-3); margin-top: -.6rem; margin-bottom: .9rem; }
.account-page h1, .account-page h2 { text-align: center; font-weight: 800; letter-spacing: -.035em; }

.ayu-admin-head { display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin: 1rem 0 1.2rem; }
.ayu-admin-head h2 { margin: 0; font-size: 1.5rem; }
.ayu-admin-head h2 small { font-size: .85rem; color: var(--ayu-text-3); font-weight: 600; margin-left: .3rem; }
.ayu-admin-list { list-style: none; padding: 0; margin: 0; display: grid; gap: .45rem; }
.ayu-admin-list li { display: flex; align-items: center; gap: .8rem; padding: .6rem .8rem; border-radius: 14px; background: #fff; border: 1px solid var(--ayu-line); cursor: pointer; transition: all .15s; }
.ayu-admin-list li:hover { border-color: var(--ayu-blue-400); }
.ayu-admin-list li.is-active { border-color: var(--ayu-blue); box-shadow: 0 0 0 3px rgba(27, 91, 224, .15); }
.ayu-admin-list img { width: 44px; height: 52px; border-radius: 10px; object-fit: cover; background: var(--ayu-bg-2); }
.ayu-admin-photo { width: 96px; height: 112px; border-radius: 14px; object-fit: cover; background: var(--ayu-bg-2); }
.ayu-flash { padding: .75rem 1rem; border-radius: 12px; background: #E8F7EE; color: #146C43; margin-bottom: 1rem; font-weight: 600; }
.ayu-flash.is-error { background: #FDE8E7; color: #B42318; }
.ayu-empty { padding: 3rem 1rem; text-align: center; color: var(--ayu-text-3); border: 2px dashed var(--ayu-line); border-radius: 18px; }
.ayu-slide-card { overflow: hidden; }
.ayu-slide-card.is-off { opacity: .55; }
.ayu-slide-thumb { position: relative; aspect-ratio: 16 / 7; background: var(--ayu-bg-2) center / cover; display: flex; gap: .3rem; align-items: flex-start; padding: .6rem; }
.ayu-slide-thumb-lg { border-radius: 14px; aspect-ratio: 16 / 6; }

/* ── 재연결 띠 (ICTRobot 2026-09-26) ───────────────────────────────── */
/* Blazor 의 영문 기본 안내를 우리 띠로 바꾼 것. 요소는 Pages/_Layout.cshtml, 동작은 js/reconnect.js.
   ★ `#components-reconnect-modal { display:none }` 우회책을 되살리지 말 것 — 띠까지 숨는다. */
.ict-reconnect {
    display: none; position: fixed; top: var(--ict-reconnect-top, 5rem); left: 50%; transform: translateX(-50%);
    z-index: 2100; align-items: center; gap: .6rem; width: max-content; max-width: min(92vw, 34rem);
    padding: .65rem 1.1rem; border-radius: 999px; color: #fff; background: var(--ayu-blue);
    box-shadow: 0 6px 20px rgba(16, 24, 40, .22); font-size: .92rem; animation: ict-reconnect-in .25s cubic-bezier(.2, .7, .2, 1.05);
}
#components-reconnect-modal.components-reconnect-show,
#components-reconnect-modal.components-reconnect-failed,
#components-reconnect-modal.components-reconnect-rejected { display: flex; }
#components-reconnect-modal.components-reconnect-hide { display: none; }
.ict-reconnect__spinner { flex: 0 0 auto; width: 14px; height: 14px; border-radius: 50%; border: 2px solid rgba(255, 255, 255, .35); border-top-color: #fff; animation: ict-reconnect-spin .8s linear infinite; }
.ict-reconnect__text { flex: 1 1 auto; }
.ict-reconnect__btn { display: none; flex: 0 0 auto; padding: .3rem .75rem; border: 0; border-radius: 999px; cursor: pointer; background: rgba(255, 255, 255, .2); color: #fff; font-size: .82rem; font-weight: 600; }
.ict-reconnect__btn:hover { background: rgba(255, 255, 255, .32); }
.ict-reconnect.is-final .ict-reconnect__btn { display: inline-block; }
@keyframes ict-reconnect-spin { to { transform: rotate(360deg); } }
@keyframes ict-reconnect-in { from { opacity: 0; transform: translate(-50%, -12px); } to { opacity: 1; transform: translate(-50%, 0); } }

#blazor-error-ui {
    background: #FFF4CF; bottom: 0; box-shadow: 0 -1px 2px rgba(0, 0, 0, .2); display: none; left: 0;
    padding: .6rem 1.25rem .7rem 1.25rem; position: fixed; width: 100%; z-index: 2000;
}
#blazor-error-ui .dismiss { cursor: pointer; position: absolute; right: .75rem; top: .5rem; }

/* ── 반응형 ─────────────────────────────────────────────────────────── */

@media (max-width: 1199.98px) {
    .ayu-nav > li > a { padding: 0 .7rem; font-size: .93rem; }
    .ayu-nav > li > a::after { left: .7rem; right: .7rem; }
}
@media (max-width: 991.98px) {
    :root { --ayu-header-h: 66px; }
    .ayu-nav { display: none; }
    .ayu-burger { display: grid; place-items: center; }
    .ayu-topbar-links .hide-md { display: none; }
    .ayu-quick-grid { grid-template-columns: repeat(3, 1fr); }
    .ayu-quick-grid a:nth-child(3n) { border-right: 0; }
    .ayu-quick-grid a:nth-child(-n+3) { border-bottom: 1px solid var(--ayu-line); }
    .ayu-roadmap { grid-template-columns: repeat(2, 1fr); }
    .ayu-modal-grid { grid-template-columns: 1fr; }
    .ayu-modal-side .photo { max-width: 220px; }
    .ayu-photo-stack { padding: 0 0 2.4rem 2rem; margin-top: 2rem; }
}
@media (max-width: 767.98px) {
    .ayu-brand-text span { display: none; }
    .ayu-brand img { width: 40px; height: 40px; }
    .ayu-brand-text b { font-size: 1rem; }
    .ayu-hero { min-height: 520px; height: 88svh; }
    .ayu-hero-inner { padding-bottom: 9.6rem; }
    .ayu-hero-eyebrow { font-size: .68rem; letter-spacing: .12em; }
    .ayu-hero-eyebrow::before { width: 22px; }
    .ayu-hero-controls { bottom: 5.6rem; }
    .ayu-hero-arrows { display: none; }
    .ayu-dot { width: 34px; }
    .ayu-stats { grid-template-columns: repeat(2, 1fr); }
    .ayu-numbered { grid-template-columns: 1fr; }
    .ayu-timeline::before { left: 7px; }
    .ayu-timeline > li { grid-template-columns: 1fr; gap: .8rem; padding-left: 2rem; }
    .ayu-timeline > li::before { left: 0; }
    .ayu-timeline .yr { text-align: left; font-size: 1.6rem; }
    .ayu-cta-bot { display: none; }
    .ayu-topbar { font-size: .74rem; }
}
@media (max-width: 575.98px) {
    .ayu-quick-grid { grid-template-columns: repeat(2, 1fr); }
    .ayu-quick-grid a { border-right: 1px solid var(--ayu-line) !important; border-bottom: 1px solid var(--ayu-line); padding: 1.1rem .4rem; font-size: .85rem; }
    .ayu-quick-grid a:nth-child(2n) { border-right: 0 !important; }
    .ayu-quick-grid a:nth-last-child(-n+2) { border-bottom: 0; }
    .ayu-roadmap { grid-template-columns: 1fr; }
    .ayu-gallery { grid-template-columns: 1fr 1fr; gap: .6rem; }
    .ayu-news .d { width: 50px; height: 50px; }
    .ayu-board a { grid-template-columns: 1fr auto; gap: .6rem; padding: .95rem .25rem; }
    .ayu-board .no { display: none; }
    .ayu-topbar-links .hide-sm { display: none; }
}

/* ── 관리 › 홈페이지 수정 · 배포 ─────────────────────────────────────────
   ICTRobot(wwwroot/css/hhchoi.css 의 .lab-card · .req-*)에서 옮겨 안양대 색으로 바꿨다.
   말풍선·대화는 Shared/RequestsPanel.razor.css(스코프), 화살표 블록처럼 값이 많은 규칙은 여기 둔다. */
:root {
    --req-accent: var(--ayu-blue-500);
    --req-accent-ink: var(--ayu-blue);
    --req-accent-soft: var(--ayu-blue-50);
    --req-border: var(--ayu-line);
    --req-muted: var(--ayu-text-3);
}

.lab-card {
    background: #fff;
    border: 1px solid var(--req-border);
    border-radius: 16px;
    padding: 1.2rem 1.35rem;
    box-shadow: var(--ayu-shadow-sm);
}

.lab-sub-h {
    margin: 1.1rem 0 .4rem;
    font-size: .82rem;
    font-weight: 750;
    letter-spacing: .04em;
    color: var(--req-accent-ink);
}

.lab-sub-h:first-child { margin-top: 0; }

.compose-textarea.dragover,
.follow-textarea.dragover {
    border-color: var(--req-accent);
    background: var(--req-accent-soft);
}

.req-model-btn { position: relative; }

.req-model-tag {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -55%);
    padding: .1rem .45rem;
    border-radius: 999px;
    background: var(--req-accent-ink);
    color: #fff;
    font-size: .68rem;
    font-weight: 700;
    line-height: 1.3;
    white-space: nowrap;
}

.req-progress {
    padding-top: .7rem;
    border-top: 1px dashed var(--req-border);
}

.req-steps {
    display: flex;
    align-items: stretch;
    gap: .25rem;
    margin: .9rem 0 .2rem;
}

.req-step {
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .35rem;
    padding: .5rem 1.1rem .5rem 1.7rem;
    font-size: .82rem;
    font-weight: 600;
    color: var(--req-muted);
    background: var(--ayu-bg-2);
    /* 오른쪽은 화살촉, 왼쪽은 앞 블록의 화살촉이 들어갈 홈 */
    clip-path: polygon(0 0, calc(100% - 15px) 0, 100% 50%, calc(100% - 15px) 100%, 0 100%, 15px 50%);
}

.req-step:first-child {
    padding-left: 1.1rem;
    clip-path: polygon(0 0, calc(100% - 15px) 0, 100% 50%, calc(100% - 15px) 100%, 0 100%);
}

.req-step.done { background: var(--req-accent-ink); color: #fff; }

.req-step.current {
    background: var(--req-accent);
    color: #fff;
    font-weight: 700;
    animation: req-step-pulse 1.6s ease-in-out infinite;
}

.req-step .spinner-border { flex: 0 0 auto; }

.req-step-decide {
    border: 0;
    background: #dc3545;
    color: #fff;
    font-weight: 700;
    cursor: pointer;
    animation: req-step-decide-blink 1.1s ease-in-out infinite;
}

.req-step-decide:hover { background: #bb2d3b; }

.req-step-label {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

@keyframes req-step-pulse {
    0%, 100% { filter: brightness(1); }
    50% { filter: brightness(1.2); }
}

@keyframes req-step-decide-blink {
    0%, 100% { background: #dc3545; filter: brightness(1); }
    50% { background: #ff6b5e; filter: brightness(1.15); }
}

@media (prefers-reduced-motion: reduce) {
    .req-step.current, .req-step-decide { animation: none; }
}

@media (max-width: 991.98px) {
    .req-step { padding: .4rem .5rem .4rem 1.2rem; font-size: .74rem; }
    .req-step:first-child { padding-left: .6rem; }
}

/* 휴대폰에서는 여덟 칸이 한 줄에 들어가지 않는다 — 두 줄로 접고 화살촉을 뗀다 */
@media (max-width: 575.98px) {
    .req-steps { flex-wrap: wrap; }
    .req-step, .req-step:first-child { flex: 1 1 22%; clip-path: none; border-radius: 8px; padding: .35rem .4rem; }
}

.req-bubble + .req-bubble {
    margin-top: .9rem;
    padding-top: .7rem;
    border-top: 1px solid var(--req-border);
}

/* ── 홈 팝업 공지(Shared/HomePopup.razor · js/ayu.js 의 ayuPopup) ─────────────────
   한 창에 그림 여러 장이 겹쳐 있고 is-active 한 장만 보인다. 그림 비율이 제각각이어도 창 크기는 첫 그림 기준이 아니라
   가장 큰 그림에 맞춰지게 grid 한 칸에 모두 겹쳐 둔다(넘길 때 창이 들썩이지 않게). */
.ayu-popup { position: fixed; inset: 0; z-index: 1065; display: grid; place-items: center; padding: 16px; }
.ayu-popup[hidden] { display: none; }
.ayu-popup-backdrop { position: absolute; inset: 0; background: rgba(1, 15, 46, .5); opacity: 0; transition: opacity .25s ease; }
.ayu-popup-box {
    position: relative; width: min(100%, 440px); max-height: calc(100svh - 32px); display: flex; flex-direction: column;
    background: #fff; border-radius: 18px; overflow: hidden; box-shadow: 0 30px 70px -20px rgba(1, 15, 46, .6);
    opacity: 0; transform: translateY(14px) scale(.98); transition: opacity .25s ease, transform .25s var(--ayu-ease, ease);
}
.ayu-popup-box:focus { outline: none; }
.ayu-popup.is-open .ayu-popup-backdrop, .ayu-popup.is-open .ayu-popup-box { opacity: 1; }
.ayu-popup.is-open .ayu-popup-box { transform: none; }
.ayu-popup-stage { position: relative; display: grid; min-height: 0; flex: 1 1 auto; background: var(--ayu-bg-2, #F4F6FB); }
.ayu-popup-slide { grid-area: 1 / 1; display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: opacity .45s ease, visibility .45s; min-height: 0; }
.ayu-popup-slide.is-active { opacity: 1; visibility: visible; }
.ayu-popup-slide a { display: block; width: 100%; }
.ayu-popup-slide img { display: block; width: 100%; height: auto; max-height: calc(100svh - 32px - 48px); object-fit: contain; }
.ayu-popup-nav {
    position: absolute; top: 50%; transform: translateY(-50%); z-index: 2; width: 36px; height: 36px; border-radius: 50%; border: 0;
    background: rgba(255, 255, 255, .85); color: var(--ayu-ink); display: grid; place-items: center; box-shadow: 0 2px 10px rgba(1, 15, 46, .25);
    opacity: .85; transition: opacity .2s, background .2s;
}
.ayu-popup-nav:hover { opacity: 1; background: #fff; }
.ayu-popup-nav.prev { left: 10px; }
.ayu-popup-nav.next { right: 10px; }
.ayu-popup-dots { position: absolute; left: 0; right: 0; bottom: 10px; z-index: 2; display: flex; justify-content: center; gap: 6px; }
.ayu-popup-dots button { width: 8px; height: 8px; padding: 0; border: 0; border-radius: 999px; background: rgba(255, 255, 255, .6); box-shadow: 0 0 0 1px rgba(1, 15, 46, .25); transition: width .25s, background .25s; }
.ayu-popup-dots button[aria-selected="true"] { width: 22px; background: var(--ayu-yellow); }
.ayu-popup.is-single .ayu-popup-nav, .ayu-popup.is-single .ayu-popup-dots { display: none; }
.ayu-popup-foot { display: flex; flex: 0 0 auto; border-top: 1px solid var(--ayu-line); background: var(--ayu-navy); }
.ayu-popup-foot button {
    flex: 1 1 0; min-height: 48px; padding: .5rem .4rem; border: 0; background: transparent; color: rgba(255, 255, 255, .85);
    font-size: .82rem; font-weight: 600; line-height: 1.25; word-break: keep-all;
}
.ayu-popup-foot button + button { border-left: 1px solid rgba(255, 255, 255, .14); }
.ayu-popup-foot button:hover, .ayu-popup-foot button:focus-visible { background: rgba(255, 255, 255, .1); color: #fff; }
.ayu-popup-foot .close { flex: 0 0 auto; padding: .5rem 1rem; color: #fff; }
.ayu-popup-badge { position: absolute; top: 10px; left: 10px; z-index: 3; padding: .2rem .6rem; border-radius: 999px; background: var(--ayu-yellow); color: var(--ayu-ink); font-size: .75rem; font-weight: 800; }
@media (prefers-reduced-motion: reduce) {
    .ayu-popup-box, .ayu-popup-backdrop, .ayu-popup-slide { transition: none; }
}

/* 관리 › 팝업 공지(Shared/AdminPopupPanel.razor) */
.ayu-popup-master { display: flex; flex-wrap: wrap; align-items: center; gap: .5rem 1.2rem; padding: .9rem 1rem; border-radius: 12px; border: 1px solid var(--ayu-line); }
.ayu-popup-master.on { background: #EEF8F1; border-color: #BFE3CB; }
.ayu-popup-master.off { background: #FDF0F0; border-color: #F2C9C9; }
.ayu-popup-master .form-switch { padding-left: 3.4em; }
.ayu-popup-master .form-switch .form-check-input { width: 2.6em; height: 1.35em; margin-left: -3.4em; margin-top: .1em; cursor: pointer; }
.ayu-popup-row { padding: .75rem; border: 1px solid var(--ayu-line); border-radius: 12px; background: #fff; }
.ayu-popup-row + .ayu-popup-row { margin-top: .5rem; }
.ayu-popup-row.is-archived { background: #F7F8FB; }
.ayu-popup-row.is-archived .ayu-popup-thumb img { filter: grayscale(.7); opacity: .75; }
.ayu-popup-row.is-editing { border-color: var(--ayu-blue); box-shadow: 0 0 0 3px rgba(2, 53, 145, .12); }
.ayu-popup-order { flex: 0 0 auto; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--ayu-blue); color: #fff; font-weight: 800; font-size: .85rem; }
.ayu-popup-thumb { flex: 0 0 auto; width: 64px; height: 80px; border-radius: 8px; overflow: hidden; background: var(--ayu-bg-2, #F4F6FB); border: 1px solid var(--ayu-line); }
.ayu-popup-thumb img { width: 100%; height: 100%; object-fit: cover; }
.ayu-popup-actions { flex: 0 0 auto; display: flex; flex-wrap: wrap; justify-content: flex-end; gap: .3rem; max-width: 230px; }
.ayu-popup-edit { margin-top: .9rem; padding-top: .9rem; border-top: 1px dashed var(--ayu-line); }
.ayu-popup-empty { padding: 1rem; border: 1px dashed var(--ayu-line); border-radius: 12px; color: #8A94A8; font-size: .9rem; text-align: center; }
.min-w-0 { min-width: 0; }
@media (max-width: 575.98px) {
    .ayu-popup-row > .d-flex { flex-wrap: wrap; }
    .ayu-popup-actions { max-width: none; width: 100%; justify-content: flex-start; }
}

/* 파일 끌어놓기 영역(Shared/FileDropZone.razor · 게시판 글쓰기 첨부). js/dropzone.js 가 끄는 동안 is-dragover 를 붙인다.
   ★ 투명한 <input type=file> 이 영역 전체를 덮어 끌어놓기·눌러 고르기를 브라우저가 처리한다(ICTRobot 의 capstone-form.css 에 있던 것). */
.dropzone { position: relative; border: 2px dashed #C5CFE3; border-radius: 14px; background: #F8FAFE; transition: border-color .2s, background .2s; }
.dropzone:hover, .dropzone.is-dragover { border-color: var(--ayu-blue); background: #EEF3FF; }
.dropzone.is-disabled { opacity: .6; }
.dropzone-input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: pointer; z-index: 2; }
.dropzone-input:disabled { cursor: not-allowed; }
.dropzone-inner { padding: 1.4rem 1rem; text-align: center; color: #5A6478; pointer-events: none; }
.dropzone-icon { display: block; font-size: 2rem; color: var(--ayu-blue); margin-bottom: .3rem; }
.dropzone-text { font-size: .95rem; }
.dropzone-hint { margin-top: .25rem; font-size: .8rem; color: #8A94A8; }

/* ── 학과안내(전공박람회) 본문 — Content/pages/fair.html ───────────────────
   본문은 SimplePage 가 .ayu-prose 안에 그린다. <ul>/<li> 는 카드로 뽑혀 나가므로(PageHtml.WithoutLists)
   이 화면은 목록을 쓰지 않고 div/span 으로 짠다. 트랙 색은 [data-track] 의 --track / --track-soft. */
.ayu-fair .fair-lead {
    position: relative; overflow: hidden; margin-bottom: 2.6rem; padding: 1.6rem 1.8rem 1.6rem 2.1rem;
    border-radius: var(--ayu-radius); border: 1px solid var(--ayu-line);
    background: linear-gradient(135deg, var(--ayu-blue-50) 0%, #fff 75%);
}
.ayu-fair .fair-lead::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 5px; background: var(--ayu-sun); }
.ayu-fair .fair-kicker { display: inline-flex; align-items: center; gap: .35rem; margin-bottom: .55rem; font-size: .8rem; font-weight: 800; letter-spacing: .06em; color: var(--ayu-blue); }
.ayu-fair .fair-kicker i { color: var(--ayu-orange); }
.ayu-fair .fair-lead p { margin: 0; color: var(--ayu-text); line-height: 1.9; }

.ayu-fair .fair-h { display: flex; align-items: center; gap: .7rem; margin: 3rem 0 1rem; font-size: 1.45rem; }
.ayu-fair .fair-h .num {
    flex: none; padding: .32rem .55rem; border-radius: 10px; background: var(--ayu-royal);
    color: #fff; font-size: .78rem; font-weight: 800; letter-spacing: .06em; line-height: 1;
}

/* 01 학년별 흐름 */
.ayu-fair .fair-flow { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; margin: 1.4rem 0 1.2rem; }
.ayu-fair .fair-step {
    position: relative; padding: 1.3rem 1.3rem 1.2rem; border-radius: var(--ayu-radius);
    background: #fff; border: 1px solid var(--ayu-line); box-shadow: var(--ayu-shadow-sm);
}
.ayu-fair .fair-step:not(:last-child)::after {
    content: "\F285"; font-family: "bootstrap-icons"; position: absolute; right: -1.15rem; top: 50%; z-index: 1;
    width: 1.8rem; height: 1.8rem; margin-top: -.9rem; border-radius: 50%; display: grid; place-items: center;
    background: var(--ayu-yellow); color: var(--ayu-ink); font-size: .8rem; box-shadow: var(--ayu-shadow-sm);
}
.ayu-fair .fair-step .grade { display: inline-block; padding: .16rem .6rem; border-radius: 999px; background: var(--ayu-blue-100); color: var(--ayu-blue); font-size: .76rem; font-weight: 800; }
.ayu-fair .fair-step b { display: block; margin: .55rem 0 .35rem; font-size: 1.15rem; color: var(--ayu-ink); }
.ayu-fair .fair-step p { margin: 0; font-size: .93rem; line-height: 1.7; }
.ayu-fair .fair-dots { display: flex; gap: .35rem; margin-top: .7rem; }
.ayu-fair .fair-dots span { padding: .12rem .55rem; border-radius: 999px; background: var(--track-soft); color: var(--track); font-size: .76rem; font-weight: 800; }

.ayu-fair .fair-trackline { display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem; }
.ayu-fair .fair-trackline > div {
    display: flex; gap: .75rem; align-items: flex-start; padding: .9rem 1rem; border-radius: var(--ayu-radius-sm);
    background: var(--track-soft); border-left: 4px solid var(--track);
}
.ayu-fair .fair-trackline .ic, .ayu-fair .fair-table thead .ic {
    flex: none; display: inline-grid; place-items: center; width: 2.1rem; height: 2.1rem; border-radius: 10px;
    background: var(--track); color: #fff; font-size: 1rem; box-shadow: 0 8px 16px -8px var(--track);
}
.ayu-fair .fair-trackline p { margin: 0; font-size: .9rem; line-height: 1.6; }
.ayu-fair .fair-trackline p b { display: block; color: var(--ayu-ink); font-size: .98rem; }

/* 02 트랙 비교표 */
.ayu-fair .fair-table-wrap {
    overflow-x: auto; margin: 1.3rem 0 1.1rem; border-radius: var(--ayu-radius); background: #fff;
    border: 1px solid var(--ayu-line); box-shadow: var(--ayu-shadow-sm);
}
.ayu-prose .ayu-fair .fair-table { width: 100%; min-width: 780px; margin: 0; table-layout: fixed; border-collapse: separate; border-spacing: 0; font-size: .92rem; line-height: 1.65; }
.ayu-prose .ayu-fair .fair-table th, .ayu-prose .ayu-fair .fair-table td { border: 0; padding: 1rem 1.1rem; vertical-align: top; }
.ayu-fair .fair-table thead th {
    background: var(--track-soft); border-bottom: 3px solid var(--track); color: var(--ayu-ink);
    font-size: 1.05rem; font-weight: 800; white-space: nowrap; vertical-align: middle;
}
.ayu-fair .fair-table thead .ic { margin-right: .6rem; vertical-align: middle; }
.ayu-fair .fair-table thead small { display: block; margin: .1rem 0 0 2.7rem; color: var(--track); font-size: .66rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.ayu-fair .fair-table thead th.corner { width: 9.5rem; background: var(--ayu-navy); border-bottom-color: var(--ayu-navy); color: #fff; font-size: .9rem; }
.ayu-fair .fair-table tbody th {
    width: 9.5rem; white-space: nowrap; background: var(--ayu-bg-2); color: var(--ayu-ink); font-size: .9rem; font-weight: 700;
}
.ayu-fair .fair-table tbody th i { margin-right: .45rem; color: var(--ayu-blue-500); }
.ayu-fair .fair-table .corner, .ayu-fair .fair-table tbody th { position: sticky; left: 0; z-index: 1; }
.ayu-prose .ayu-fair .fair-table thead th { vertical-align: middle; }
.ayu-fair .fair-table tbody tr + tr > * { border-top: 1px solid var(--ayu-line); }
.ayu-fair .fair-table tbody td { border-left: 1px solid var(--ayu-line); color: var(--ayu-text-2); }
.ayu-fair .fair-table tbody tr:hover td { background: #FBFCFE; }
.ayu-fair .fair-prof { display: inline-flex; align-items: center; gap: .4rem; font-weight: 700; color: var(--ayu-ink); }
.ayu-fair .fair-prof::before { content: ""; width: .55rem; height: .55rem; border-radius: 50%; background: var(--track); }
.ayu-fair .fair-items { display: flex; flex-direction: column; gap: .3rem; }
.ayu-fair .fair-items span { position: relative; padding-left: .95rem; }
.ayu-fair .fair-items span::before { content: ""; position: absolute; left: 0; top: .62em; width: 6px; height: 6px; border-radius: 50%; background: var(--track); }
.ayu-fair .fair-credit b { color: var(--track); font-size: 1.05em; }
.ayu-fair .fair-chips { display: flex; flex-wrap: wrap; gap: .3rem; }
.ayu-fair .fair-chips span {
    padding: .14rem .55rem; border-radius: 999px; background: var(--track-soft);
    color: color-mix(in srgb, var(--track) 65%, #000); font-size: .8rem; font-weight: 600; white-space: nowrap;
}
.ayu-fair .fair-sub { display: block; margin-top: .5rem; color: var(--ayu-text-3); font-size: .8rem; line-height: 1.55; }

.ayu-fair .fair-link {
    display: inline-flex; align-items: center; gap: .5rem; padding: .7rem 1.15rem; border-radius: 999px;
    background: var(--ayu-blue-50); border: 1px solid var(--ayu-blue-100); font-size: .92rem; transition: background .2s, transform .2s;
}
.ayu-fair .fair-link:hover { background: var(--ayu-blue-100); transform: translateX(3px); }

/* 03 자격증 */
.ayu-fair .fair-certs { display: grid; grid-template-columns: repeat(auto-fill, minmax(175px, 1fr)); gap: .6rem; margin-top: 1.1rem; }
.ayu-fair .fair-certs span {
    display: flex; align-items: center; gap: .55rem; padding: .72rem .95rem; border-radius: var(--ayu-radius-sm);
    background: #fff; border: 1px solid var(--ayu-line); box-shadow: var(--ayu-shadow-sm);
    color: var(--ayu-ink); font-size: .95rem; font-weight: 600; line-height: 1.3;
}
.ayu-fair .fair-certs i { color: var(--ayu-orange); font-size: 1.1rem; }

.ayu-fair .fair-hint { display: none; }
@media (max-width: 767.98px) {
    .ayu-fair .fair-hint { display: flex; align-items: center; gap: .4rem; margin: .8rem 0 -.6rem; color: var(--ayu-text-3); font-size: .82rem; }
    .ayu-fair .fair-lead { padding: 1.2rem 1.1rem 1.2rem 1.4rem; }
    .ayu-fair .fair-flow, .ayu-fair .fair-trackline { grid-template-columns: 1fr; }
    .ayu-fair .fair-step:not(:last-child)::after { content: "\F282"; right: auto; left: 50%; top: auto; bottom: -1.15rem; margin: 0 0 0 -.9rem; }
    .ayu-fair .fair-certs { grid-template-columns: repeat(2, 1fr); }
    .ayu-fair .fair-link { border-radius: 14px; }
}