:root {
    --maroon: #881C1C;
    --maroon-dark: #5a0f0f;
    --maroon-light: #b03333;
    --gold: #c9a96e;
    --ink: #1a1a1a;
    --paper: #fafaf7;
    --muted: #6b6b6b;
    --border: #e5e1d8;
  }

  * { box-sizing: border-box; margin: 0; padding: 0; }

  html { scroll-behavior: smooth; }

  body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--ink);
    background: var(--paper);
    line-height: 1.6;
  }

  h1, h2, h3, h4 {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-weight: 600;
    letter-spacing: -0.01em;
    line-height: 1.15;
  }

  /* ---------- NAV ---------- */
  .nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background: rgba(250, 250, 247, 0.92);
    backdrop-filter: saturate(180%) blur(12px);
    -webkit-backdrop-filter: saturate(180%) blur(12px);
    border-bottom: 1px solid var(--border);
    transition: background 0.35s ease, border-color 0.35s ease;
  }
  /* Transparent overlay variant: used when the home hero is in view */
  .nav.transparent {
    background: transparent;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom-color: transparent;
  }
  .nav .brand,
  .nav .brand-text,
  .nav .brand-sub,
  .nav .brand-mark,
  .nav .tab { transition: color 0.35s ease, background 0.35s ease, box-shadow 0.35s ease; }
  .nav.transparent .brand,
  .nav.transparent .brand-text { color: #fff; }
  .nav.transparent .brand-sub { color: rgba(255,255,255,0.7); }
  .nav.transparent .brand-mark {
    background: rgba(255,255,255,0.12);
    color: #fff;
    box-shadow: 0 0 0 1px rgba(255,255,255,0.3);
  }
  .nav.transparent .tab { color: rgba(255,255,255,0.92); }
  .nav.transparent .tab:hover { background: rgba(255,255,255,0.12); color: #fff; }
  .nav.transparent .tab.active { color: #fff; background: rgba(255,255,255,0.18); }
  .nav.transparent .tab.active::after { background: #fff; }
  .nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 14px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
  }
  .brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--ink);
  }
  .brand-mark {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--maroon);
    color: #fff;
    display: grid;
    place-items: center;
    font-family: 'Cormorant Garamond', serif;
    font-weight: 700;
    font-size: 17px;
    letter-spacing: 0.02em;
    box-shadow: 0 0 0 3px rgba(136,28,28,0.12);
  }
  /* PVMUN logo fills the circular brand badge / crest */
  .brand-mark img,
  .crest img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
    display: block;
  }
  .brand-text { font-family: 'Cormorant Garamond', serif; font-weight: 700; font-size: 22px; }
  .brand-sub { font-size: 11px; color: var(--muted); letter-spacing: 0.18em; text-transform: uppercase; margin-top: -2px; }

  .tabs {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
  }
  .tab {
    background: none;
    border: none;
    cursor: pointer;
    padding: 9px 14px;
    font: inherit;
    font-size: 14px;
    font-weight: 500;
    color: var(--ink);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.18s ease;
    position: relative;
  }
  .tab:hover { background: rgba(136, 28, 28, 0.06); color: var(--maroon); }
  .tab.active { color: var(--maroon); background: rgba(136, 28, 28, 0.08); }
  .tab.active::after {
    content: '';
    position: absolute;
    left: 14px; right: 14px; bottom: 4px;
    height: 2px;
    background: var(--maroon);
    border-radius: 2px;
  }

  /* ---------- HERO (Home: full-viewport video) ---------- */
  .hero {
    position: relative;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    min-height: 580px;
    overflow: hidden;
    background:
      radial-gradient(ellipse at 50% 30%, rgba(201,169,110,0.18), transparent 60%),
      linear-gradient(180deg, var(--maroon) 0%, var(--maroon-dark) 100%);
    color: #fff;
  }
  .hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
  }
  .hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.20) 0%, rgba(0,0,0,0.35) 55%, rgba(0,0,0,0.58) 100%);
    z-index: 2;
    pointer-events: none;
  }
  .hero-inner {
    position: relative;
    z-index: 3;
    height: 100%;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 0 28px;
  }
  .hero-eyebrow {
    font-family: 'Inter', sans-serif;
    font-size: 11px;
    letter-spacing: 0.42em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.9);
    margin: 0 0 36px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 16px;
    text-shadow: 0 1px 12px rgba(0,0,0,0.5);
  }
  .hero-eyebrow::before,
  .hero-eyebrow::after {
    content: '';
    width: 32px;
    height: 1px;
    background: rgba(255,255,255,0.55);
  }
  .hero h1 {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(78px, 12.5vw, 168px);
    line-height: 0.95;
    letter-spacing: -0.02em;
    font-weight: 600;
    color: #fff;
    margin: 0 0 38px;
    text-shadow: 0 2px 40px rgba(0,0,0,0.4);
  }
  .hero h1 .accent { color: #fff; }
  .hero-date {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(22px, 2.4vw, 32px);
    font-weight: 500;
    color: #fff;
    margin: 0;
    letter-spacing: 0.005em;
    text-shadow: 0 1px 20px rgba(0,0,0,0.5);
    font-style: italic;
  }
  .hero-location {
    font-family: 'Inter', sans-serif;
    font-size: 12px;
    letter-spacing: 0.36em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.82);
    margin: 14px 0 0;
    font-weight: 500;
    text-shadow: 0 1px 12px rgba(0,0,0,0.5);
  }
  .hero-cta {
    display: inline-block;
    margin-top: 52px;
    padding: 18px 48px;
    font-family: 'Inter', sans-serif;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: #fff;
    border: 1px solid rgba(255,255,255,0.75);
    background: rgba(0,0,0,0.18);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    text-decoration: none;
    transition: background 0.3s ease, color 0.3s ease, border-color 0.3s ease, transform 0.25s ease, box-shadow 0.3s ease;
    cursor: pointer;
  }
  .hero-cta:hover {
    background: #fff;
    color: var(--maroon-dark);
    border-color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(0,0,0,0.28);
  }

  /* ---------- SECTIONS ---------- */
  .section {
    display: none;
    max-width: 1100px;
    margin: 0 auto;
    padding: 130px 28px 90px;
  }
  .section.active { display: block; animation: fade 0.35s ease; }
  @keyframes fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }

  .section-head { margin-bottom: 50px; text-align: center; }
  .section-head .rule {
    width: 50px; height: 2px; background: var(--gold);
    margin: 0 auto 22px;
  }
  .section h2 { font-size: clamp(38px, 5vw, 56px); }

  /* ---------- REGISTRATION ---------- */
  .form-embed-wrap {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 12px;
    box-shadow: 0 8px 28px rgba(0,0,0,0.04);
    overflow: hidden;
  }
  .form-embed-wrap iframe {
    width: 100%;
    height: 1400px;
    border: none;
    border-radius: 8px;
    display: block;
  }

  /* ---------- COMMITTEES ---------- */
  .committees {
    display: flex;
    flex-direction: column;
    gap: 28px;
  }
  .committee-card {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
    perspective: 1100px;            /* enables the subtle cursor tilt on the cover */
    transition: box-shadow 0.25s ease;
  }
  .committee-card:hover { box-shadow: 0 14px 34px rgba(0,0,0,0.08); }

  /* Clickable cover — committee image with the title laid over it */
  .committee-cover {
    position: relative;
    display: block;
    width: 100%;
    height: 260px;
    padding: 0;
    border: none;
    margin: 0;
    overflow: hidden;
    cursor: pointer;
    text-align: left;
    color: #fff;
    font: inherit;
    /* Fallback look before a photo is added — a maroon panel.
       The user's <img> (see markup comment) sits on top of this and covers it. */
    background:
      linear-gradient(135deg, rgba(136,28,28,0.92), rgba(90,15,15,0.96)),
      repeating-linear-gradient(45deg, rgba(255,255,255,0.05) 0 1px, transparent 1px 16px);
    transform-style: preserve-3d;
    transition: transform 0.18s ease;
    will-change: transform;
  }
  /* The committee photo dropped into the cover fills it edge to edge */
  .committee-cover img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }
  /* Readability scrim so the white title shows on any photo */
  .committee-cover::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(0,0,0,0.12) 0%, rgba(0,0,0,0.18) 42%, rgba(0,0,0,0.72) 100%);
    pointer-events: none;
  }
  .committee-cover-inner {
    position: relative;
    z-index: 2;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 28px 32px;
    transform: translateZ(28px);   /* gives the title a little depth during the tilt */
  }
  .committee-tag {
    display: inline-block;
    align-self: flex-start;
    font-size: 10px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    font-weight: 700;
    color: #fff;
    background: rgba(255,255,255,0.18);
    -webkit-backdrop-filter: blur(4px);
    backdrop-filter: blur(4px);
    padding: 5px 11px;
    border-radius: 4px;
    margin-bottom: 14px;
  }
  .committee-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(22px, 2.6vw, 30px);
    font-weight: 600;
    color: #fff;
    line-height: 1.18;
    margin: 0;
    text-shadow: 0 2px 18px rgba(0,0,0,0.5);
  }
  /* Click indicator */
  .committee-hint {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 16px;
    font-family: 'Inter', sans-serif;
    font-size: 11px;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-weight: 600;
    color: rgba(255,255,255,0.95);
  }
  .committee-hint .chev {
    display: inline-grid;
    place-items: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    transition: transform 0.3s ease, background 0.2s ease;
  }
  .committee-cover:hover .committee-hint .chev { background: rgba(255,255,255,0.32); }
  .committee-hint .chev svg { width: 13px; height: 13px; display: block; }
  .committee-card.open .committee-hint .chev { transform: rotate(180deg); }

  /* Expandable detail — description + background guide */
  .committee-detail {
    display: none;
    padding: 30px 32px 32px;
  }
  .committee-card.open .committee-detail {
    display: block;
    animation: fade 0.3s ease;
  }
  .committee-desc {
    border-left: 2px solid var(--border);
    padding-left: 16px;
    font-size: 14.5px;
    line-height: 1.6;
    color: var(--ink);
  }
  .committee-desc.empty { color: var(--muted); font-style: italic; }
  .committee-desc p + p { margin-top: 10px; }

  .committee-meta {
    display: flex; gap: 18px; margin-top: 24px;
    padding-top: 18px; border-top: 1px dashed var(--border);
    flex-wrap: wrap;
  }
  .committee-meta div { font-size: 12px; }
  .committee-meta .k { color: var(--muted); letter-spacing: 0.14em; text-transform: uppercase; font-weight: 600; font-size: 10px; }
  .committee-meta .v { color: var(--ink); font-weight: 500; margin-top: 3px; }
  .committee-meta .v a { color: var(--maroon); text-decoration: none; border-bottom: 1px solid rgba(136,28,28,0.25); }
  .committee-meta .v a:hover { border-bottom-color: var(--maroon); }
  .committee-meta .v.tbd { color: var(--muted); font-style: italic; }

  /* ---------- BACKGROUND GUIDE — inline reader ---------- */
  .guide {
    margin-top: 24px;
    padding-top: 20px;
    border-top: 1px dashed var(--border);
  }
  .guide-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 14px;
  }
  .guide-head .k {
    color: var(--muted);
    letter-spacing: 0.14em;
    text-transform: uppercase;
    font-weight: 600;
    font-size: 10px;
  }
  .guide-sub { font-size: 12px; color: var(--muted); margin-top: 3px; }
  .guide-actions { display: flex; gap: 8px; flex-wrap: wrap; }

  .guide-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border: 1px solid var(--maroon);
    border-radius: 4px;
    background: transparent;
    color: var(--maroon);
    font-family: 'Inter', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
  }
  .guide-btn:hover,
  .guide-btn:focus-visible {
    background: var(--maroon);
    color: #fff;
    box-shadow: 0 4px 14px rgba(136,28,28,0.22);
  }
  .guide-btn-primary { background: var(--maroon); color: #fff; }
  .guide-btn-primary:hover,
  .guide-btn-primary:focus-visible { background: var(--maroon-dark); border-color: var(--maroon-dark); }
  .guide-btn svg { width: 14px; height: 14px; flex: none; }
  .committee-meta .v a.guide-btn { border-bottom: 0; }

  /* ---------- BACKGROUND GUIDE — full-screen reader ---------- */
  .reader {
    position: fixed;
    inset: 0;
    z-index: 200;
    display: flex;
    flex-direction: column;
    background: #23211e;
  }
  .reader[hidden] { display: none; }
  body.reader-lock { overflow: hidden; width: 100%; }

  .reader-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    flex: none;
    padding: 10px 16px;
    padding-top: calc(10px + env(safe-area-inset-top));
    background: rgba(17,16,14,0.97);
    border-bottom: 1px solid rgba(255,255,255,0.09);
  }
  .reader-id { min-width: 0; }
  .reader-title {
    font-family: 'Cormorant Garamond', Georgia, serif;
    font-size: 18px;
    font-weight: 600;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .reader-count {
    font-size: 10px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.5);
    margin-top: 2px;
  }
  .reader-tools { display: flex; align-items: center; gap: 6px; flex: none; }
  .reader-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    height: 36px;
    min-width: 36px;
    padding: 0 10px;
    border: 1px solid rgba(255,255,255,0.16);
    border-radius: 4px;
    background: transparent;
    color: rgba(255,255,255,0.85);
    font-family: 'Inter', sans-serif;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    text-decoration: none;
    cursor: pointer;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
  }
  .reader-btn:hover,
  .reader-btn:focus-visible { background: rgba(255,255,255,0.12); color: #fff; }
  .reader-btn svg { width: 15px; height: 15px; flex: none; }
  .reader-zoom { font-variant-numeric: tabular-nums; letter-spacing: 0.04em; }
  .reader-close { border-color: rgba(255,255,255,0.28); }

  .reader-scroll {
    flex: 1;
    overflow: auto;
    scroll-behavior: auto;   /* page jumps inside the reader should not animate */
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
  }
  .reader-pages {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    padding: 22px 32px 48px;
    margin: 0 auto;
  }
  .reader-page {
    width: 100%;
    background: #fff;
    box-shadow: 0 12px 34px rgba(0,0,0,0.45);
  }
  .reader-canvas { display: block; width: 100%; height: auto; }
  .reader.is-zoomed .reader-pages { align-items: flex-start; }

  .reader-spinner {
    position: absolute;
    top: 50%;
    left: 50%;
    margin: -13px 0 0 -13px;
    border-color: rgba(255,255,255,0.25);
    border-top-color: #fff;
    display: none;
  }
  .reader.is-busy .reader-spinner { display: block; }
  .reader.is-error .reader-spinner { display: none; }

  .reader-error {
    display: none;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: min(420px, calc(100% - 40px));
    text-align: center;
    font-size: 14px;
    line-height: 1.6;
    color: rgba(255,255,255,0.72);
  }
  .reader.is-error .reader-error { display: block; }
  .reader-error a { color: #fff; }

  .sr-only {
    position: absolute;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
  }

  /* ---------- PREP ---------- */
  .prep-tabs {
    display: flex;
    gap: 6px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 32px;
    justify-content: center;
  }
  .prep-tab {
    padding: 12px 22px;
    cursor: pointer;
    border: none;
    background: none;
    font: inherit;
    font-size: 15px;
    font-weight: 500;
    color: var(--muted);
    border-bottom: 2px solid transparent;
    margin-bottom: -1px;
  }
  .prep-tab.active { color: var(--maroon); border-bottom-color: var(--maroon); font-weight: 600; }
  .prep-panel { display: none; }
  .prep-panel.active { display: block; }

  /* schedule */
  .schedule-grid {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
  }
  .sched-day {
    padding: 28px 32px;
    border-bottom: 1px solid var(--border);
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 24px;
    align-items: start;
  }
  .sched-day:last-child { border-bottom: none; }
  .sched-day .day-label {
    font-family: 'Cormorant Garamond', serif;
    font-size: 22px;
    color: var(--maroon);
    font-weight: 600;
  }
  .sched-day .day-sub {
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--muted);
    margin-top: 4px;
  }
  .sched-rows { display: flex; flex-direction: column; gap: 8px; }
  .sched-row {
    display: grid;
    grid-template-columns: 170px 1fr;
    gap: 18px;
    padding: 12px 16px;
    background: var(--paper);
    border-radius: 6px;
    align-items: center;
  }
  .sched-row .time {
    font-size: 13px;
    font-weight: 600;
    color: var(--maroon);
    letter-spacing: 0.02em;
  }
  .sched-row .item {
    font-size: 14px;
    color: var(--ink);
  }
  .sched-row.feature { background: rgba(201,169,110,0.12); }
  .sched-row.feature .item { font-weight: 600; }
  .sched-row:has(.where) { grid-template-columns: 170px 1fr auto; }
  .sched-row .where {
    font-size: 12.5px;
    color: var(--muted);
    text-align: right;
  }
  .committee-rooms { margin-bottom: 28px; }
  .rooms .where { color: var(--ink); font-size: 13px; font-weight: 600; }

  @media (max-width: 700px) {
    /* schedule rows stack: time, then event, then room */
    .sched-day { padding: 22px 18px; }
    .sched-row,
    .sched-row:has(.where) { grid-template-columns: 1fr; gap: 2px; padding: 11px 14px; }
    .sched-row .time { font-size: 12px; }
    .sched-row .where { font-size: 12.5px; text-align: left; }
  }

  /* code of conduct */
  .conduct-doc {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 50px 60px;
    max-width: 820px;
    margin: 0 auto;
  }
  .conduct-doc .doc-head {
    text-align: center;
    padding-bottom: 30px;
    border-bottom: 2px solid var(--maroon);
    margin-bottom: 30px;
  }
  .conduct-doc .doc-head .crest {
    width: 50px; height: 50px;
    border-radius: 50%;
    background: var(--maroon);
    color: #fff;
    display: grid; place-items: center;
    font-family: 'Cormorant Garamond', serif;
    font-weight: 700;
    margin: 0 auto 14px;
  }
  .conduct-doc .doc-head .doc-title {
    font-family: 'Cormorant Garamond', serif;
    font-size: 28px;
    color: var(--ink);
  }
  .conduct-intro {
    font-size: 15px;
    line-height: 1.7;
    color: var(--ink);
    margin-bottom: 32px;
  }
  .conduct-intro p + p { margin-top: 12px; }
  .conduct-section {
    margin-bottom: 30px;
  }
  .conduct-section .num-circle {
    display: inline-grid; place-items: center;
    width: 28px; height: 28px;
    background: var(--maroon);
    color: #fff;
    border-radius: 50%;
    font-size: 12px; font-weight: 700;
    margin-right: 12px;
    vertical-align: middle;
  }
  .conduct-section .heading {
    display: inline;
    font-family: 'Cormorant Garamond', serif;
    font-size: 20px;
    font-weight: 600;
    color: var(--ink);
    vertical-align: middle;
  }
  .conduct-section .body {
    margin-top: 12px;
    margin-left: 40px;
    font-size: 14.5px;
    line-height: 1.65;
    color: var(--ink);
  }
  .conduct-closing {
    margin-top: 36px;
    padding-top: 24px;
    border-top: 1px solid var(--border);
    text-align: center;
    font-family: 'Cormorant Garamond', serif;
    font-size: 18px;
    font-style: italic;
    color: var(--maroon);
  }

  /* ---------- ABOUT ---------- */
  .about-tabs { display: flex; gap: 6px; border-bottom: 1px solid var(--border); margin-bottom: 32px; justify-content: center; }
  .about-tab {
    padding: 12px 22px; cursor: pointer; border: none; background: none; font: inherit; font-size: 15px;
    font-weight: 500; color: var(--muted); border-bottom: 2px solid transparent; margin-bottom: -1px;
  }
  .about-tab.active { color: var(--maroon); border-bottom-color: var(--maroon); font-weight: 600; }
  .about-panel { display: none; }
  .about-panel.active { display: block; }

  .secretariat-list {
    display: flex;
    flex-direction: column;
    max-width: 860px;
    margin: 0 auto;
  }
  .sec-row {
    display: grid;
    grid-template-columns: 180px 1fr;
    gap: 36px;
    align-items: start;
    padding: 40px 0;
    border-bottom: 1px solid var(--border);
  }
  .sec-row:first-child { padding-top: 8px; }
  .sec-row:last-child { border-bottom: none; padding-bottom: 8px; }
  .sec-photo {
    width: 180px;
    height: 220px;
    background: linear-gradient(135deg, var(--maroon), var(--maroon-light));
    display: grid; place-items: center;
    color: #fff;
    font-family: 'Cormorant Garamond', serif;
    font-size: 52px;
    font-weight: 600;
    overflow: hidden;
    flex-shrink: 0;
  }
  .sec-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }
  .sec-info { display: flex; flex-direction: column; gap: 6px; padding-top: 6px; }
  .sec-role {
    font-size: 11px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--maroon);
    font-weight: 700;
  }
  .sec-name {
    font-family: 'Cormorant Garamond', serif;
    font-size: 32px;
    font-weight: 600;
    color: var(--ink);
    line-height: 1.15;
    margin-bottom: 4px;
  }
  .sec-bio {
    font-size: 14.5px;
    line-height: 1.65;
    color: var(--ink);
    margin-top: 10px;
  }
  .sec-bio.empty { color: var(--muted); font-style: italic; }
  @media (max-width: 700px) {
    .sec-row {
      grid-template-columns: 1fr;
      gap: 20px;
      padding: 32px 0;
    }
    .sec-photo { width: 160px; height: 200px; font-size: 44px; }
    .sec-info { padding-top: 0; }
  }

  .club-frame {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    min-height: 420px;
  }
  .club-image {
    background:
      linear-gradient(135deg, rgba(136,28,28,0.9), rgba(90,15,15,0.95)),
      repeating-linear-gradient(45deg, rgba(255,255,255,0.04) 0 1px, transparent 1px 18px);
    display: grid; place-items: center;
    color: var(--gold);
    font-family: 'Cormorant Garamond', serif;
    font-size: 60px;
    letter-spacing: 0.08em;
  }
  .club-body {
    padding: 50px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    justify-content: center;
  }
  .club-text {
    font-size: 15px;
    line-height: 1.7;
    color: var(--ink);
  }
  .club-body .ph-line {
    height: 12px; background: #f0ece2; border-radius: 4px;
  }
  .club-body .ph-line.title { height: 26px; width: 60%; background: #ebe5d6; margin-bottom: 12px; }
  .club-body .ph-line.l1 { width: 100%; }
  .club-body .ph-line.l2 { width: 96%; }
  .club-body .ph-line.l3 { width: 92%; }
  .club-body .ph-line.l4 { width: 80%; }
  .club-body .ph-line.l5 { width: 60%; }

  /* ---------- CONTACT ---------- */
  .contact-card {
    max-width: 600px;
    margin: 0 auto;
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 60px 48px;
    text-align: center;
    box-shadow: 0 8px 28px rgba(0,0,0,0.04);
  }
  .contact-mark {
    width: 44px;
    height: 44px;
    margin: 0 auto 26px;
    color: var(--maroon);
  }
  .contact-mark svg { width: 100%; height: 100%; display: block; }
  .contact-card .label {
    font-size: 11px;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 18px;
  }
  .contact-card .email {
    font-family: 'Cormorant Garamond', serif;
    font-size: clamp(26px, 3.6vw, 38px);
    font-weight: 600;
    color: var(--maroon);
    text-decoration: none;
    border-bottom: 1px solid rgba(136,28,28,0.25);
    padding-bottom: 4px;
    transition: color 0.2s, border-color 0.2s;
  }
  .contact-card .email:hover { color: var(--maroon-dark); border-bottom-color: var(--maroon); }
  .contact-card .meta {
    margin-top: 40px;
    padding-top: 28px;
    border-top: 1px solid var(--border);
    display: flex; justify-content: center; gap: 44px;
    font-size: 14px;
    color: var(--ink);
    flex-wrap: wrap;
  }
  .contact-card .meta span strong {
    display: block;
    font-size: 10px;
    letter-spacing: 0.2em;
    color: var(--muted);
    margin-bottom: 6px;
    font-weight: 600;
    text-transform: uppercase;
  }

  /* ---------- FOOTER ---------- */
  footer {
    background: var(--ink);
    color: rgba(255,255,255,0.7);
    padding: 60px 28px 30px;
    margin-top: 80px;
  }
  .footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 36px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }
  .footer-brand {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 18px;
  }
  .footer-brand .brand-mark { background: var(--gold); color: var(--maroon-dark); }
  .footer-brand .brand-text { color: #fff; }
  .footer-brand .brand-sub { color: rgba(255,255,255,0.5); }
  footer h5 { font-family: 'Inter', sans-serif; font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase; color: #fff; margin-bottom: 16px; font-weight: 600; }
  footer ul { list-style: none; }
  footer li { padding: 5px 0; font-size: 14px; }
  footer li a { color: rgba(255,255,255,0.7); text-decoration: none; transition: color 0.15s; }
  footer li a:hover { color: var(--gold); }
  .footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    letter-spacing: 0.05em;
    color: rgba(255,255,255,0.5);
  }

  /* ---------- RESPONSIVE ---------- */
  @media (max-width: 900px) {
    .nav-inner { flex-direction: column; align-items: flex-start; padding: 10px 18px; gap: 6px; }
    .tabs { width: 100%; overflow-x: auto; flex-wrap: nowrap; }
    .tab { padding: 8px 12px; font-size: 13px; white-space: nowrap; }
    .section { padding: 160px 20px 60px; }
    .hero h1 { font-size: clamp(60px, 16vw, 110px); margin-bottom: 28px; }
    .hero-eyebrow { font-size: 10px; letter-spacing: 0.32em; gap: 12px; margin-bottom: 26px; }
    .hero-eyebrow::before, .hero-eyebrow::after { width: 22px; }
    .hero-date { font-size: clamp(18px, 4.4vw, 24px); }
    .hero-location { font-size: 11px; letter-spacing: 0.28em; }
    .hero-cta { padding: 15px 34px; font-size: 12px; letter-spacing: 0.22em; margin-top: 40px; }
    .committees { gap: 22px; }
    .committee-cover { height: 200px; }
    .committee-cover-inner { padding: 22px; }
    .committee-detail { padding: 24px 22px 26px; }
    .club-frame { grid-template-columns: 1fr; }
    .club-image { min-height: 200px; font-size: 40px; }
    .club-body { padding: 30px; }
    .conduct-doc { padding: 30px 24px; }
    .sched-day { grid-template-columns: 1fr; gap: 14px; }
    .footer-inner { grid-template-columns: 1fr 1fr; gap: 28px; }
    .footer-bottom { flex-direction: column; gap: 8px; }
  }
  @media (max-width: 560px) {
    .footer-inner { grid-template-columns: 1fr; }
  }

  /* ---------- RESPONSIVE: background guides ---------- */
  @media (max-width: 700px) {
    .guide-head { flex-direction: column; align-items: stretch; gap: 12px; }
    .guide-actions { width: 100%; }
    .guide-actions .guide-btn { flex: 1 1 auto; justify-content: center; padding: 12px 10px; }

    .reader-bar { padding: 8px 12px; padding-top: calc(8px + env(safe-area-inset-top)); }
    .reader-title { font-size: 15px; }
    .reader-btn { height: 40px; min-width: 40px; padding: 0 9px; }
    .reader-dl span { display: none; }
    .reader-zoom { font-size: 10px; }
    .reader-pages { padding: 12px 10px calc(32px + env(safe-area-inset-bottom)); gap: 12px; }
    .reader-page { box-shadow: 0 6px 18px rgba(0,0,0,0.4); }
  }
  @media (max-width: 400px) {
    .reader-tools .reader-zoom { display: none; }
  }