@import "tailwindcss";

:root {
  --navy: #07174f;
  --blue: #0a3e91;
  --red: #c70012;
  --ink: #111827;
  --muted: #667085;
  --line: #dce1e9;
  --paper: #f4f6f9;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: Pretendard, "Noto Sans KR", "Apple SD Gothic Neo", Arial, sans-serif;
  word-break: keep-all;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.site-header {
  position: fixed;
  z-index: 10;
  top: 0;
  left: 0;
  width: 100%;
  height: 92px;
  padding: 0 clamp(24px, 5vw, 80px);
  display: flex;
  align-items: center;
  gap: clamp(20px, 3vw, 48px);
  border-bottom: 1px solid rgba(255,255,255,.18);
  background: rgba(5,13,39,.93);
  backdrop-filter: blur(14px);
  box-shadow: 0 8px 30px rgba(2,8,29,.12);
  color: #fff;
}
.brand { flex: 0 1 350px; width: min(350px, 29vw); min-width: 245px; }
.brand img, .footer-brand img { width: 100%; height: auto; }
.site-header nav { margin-left: auto; display: flex; justify-content: center; gap: clamp(20px, 2.6vw, 42px); font-size: 14px; font-weight: 650; white-space: nowrap; }
.site-header nav a { opacity: .82; transition: opacity .2s; }
.site-header nav a:hover { opacity: 1; }
.header-cta { flex: 0 0 auto; padding: 13px 18px; border: 1px solid rgba(255,255,255,.65); text-align: center; font-size: 13px; font-weight: 700; white-space: nowrap; }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 10px; flex-direction: column; justify-content: center; gap: 5px; border: 1px solid rgba(255,255,255,.38); background: transparent; cursor: pointer; }
.menu-toggle span { display: block; width: 100%; height: 2px; background: #fff; transition: transform .2s, opacity .2s; }
.menu-open .menu-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-open .menu-toggle span:nth-child(2) { opacity: 0; }
.menu-open .menu-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.hero {
  position: relative;
  min-height: 920px;
  padding: 170px clamp(24px, 8vw, 140px) 80px;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(118deg, #04103b 0%, #071f66 55%, #0c3885 100%);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .17;
  background-image: linear-gradient(rgba(255,255,255,.16) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.14) 1px, transparent 1px);
  background-size: 86px 86px;
  mask-image: linear-gradient(to right, transparent 5%, #000 70%);
}
.hero::after {
  content: "FORUM";
  position: absolute;
  right: -1vw;
  bottom: -10vw;
  color: rgba(255,255,255,.035);
  font-size: clamp(250px, 35vw, 610px);
  line-height: .9;
  font-weight: 900;
  letter-spacing: -.1em;
}
.hero-glow { position: absolute; width: 600px; height: 600px; right: 8%; top: 14%; border-radius: 50%; background: #235cc0; filter: blur(140px); opacity: .28; }
.hero-inner { position: relative; z-index: 2; width: min(760px, 60vw); }
.eyebrow, .section-kicker { margin: 0 0 24px; color: #8eaff2; font-size: 13px; font-weight: 800; letter-spacing: .19em; }
.hero h1 { margin: 0; font-size: clamp(48px, 6vw, 88px); line-height: 1.08; letter-spacing: -.055em; font-weight: 800; }
.hero h1 span { color: #d9e5ff; }
.hero-copy { margin: 32px 0 0; color: rgba(255,255,255,.72); font-size: clamp(16px, 1.4vw, 20px); line-height: 1.8; }
.hero-actions { display: flex; gap: 12px; margin-top: 42px; }
.button { min-height: 54px; padding: 0 28px; display: inline-flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 750; transition: transform .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--red); color: #fff; }
.button-ghost { border: 1px solid rgba(255,255,255,.35); color: #fff; }
.hero-facts { display: grid; grid-template-columns: repeat(3, 1fr); max-width: 720px; margin-top: 72px; border-top: 1px solid rgba(255,255,255,.2); }
.hero-facts div { padding: 22px 28px 0 0; }
.hero-facts small, .hero-facts strong { display: block; }
.hero-facts small { margin-bottom: 9px; color: #8eaff2; font-size: 11px; letter-spacing: .08em; }
.hero-facts strong { font-size: 14px; }
.forum-mark { position: absolute; z-index: 2; right: clamp(30px, 6vw, 110px); top: 175px; width: min(38vw, 610px); height: 190px; overflow: hidden; background: #fff; box-shadow: 0 30px 80px rgba(0,0,0,.22); }
.forum-mark img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.9); }
.scroll-cue { position: absolute; z-index: 3; right: 5vw; bottom: 42px; display: flex; gap: 18px; align-items: center; color: rgba(255,255,255,.6); font-size: 10px; letter-spacing: .2em; }
.scroll-cue span { font-size: 20px; }

/* The approved forum artwork is the complete first viewport. */
.hero {
  min-height: 0;
  aspect-ratio: 1730 / 909;
  padding: 0;
  align-items: flex-end;
  background: #06133e url("/assets/forum-hero-cover.png") center center / 100% 100% no-repeat;
}
.hero::before {
  z-index: 1;
  opacity: 1;
  background: linear-gradient(180deg, transparent 72%, rgba(3, 10, 34, .52) 100%);
  mask-image: none;
}
.hero::after,
.hero-glow,
.hero .eyebrow,
.hero h1,
.hero-copy,
.forum-mark { display: none; }
.hero-inner {
  position: absolute;
  left: clamp(24px, 8vw, 140px);
  bottom: clamp(24px, 3.5vw, 62px);
  width: min(520px, 46vw);
}
.hero-actions { margin-top: 0; }
.hero-facts { display: none; }
.scroll-cue { bottom: 34px; }

.section { padding: 130px clamp(24px, 8vw, 140px); scroll-margin-top: 92px; }
.section-heading { max-width: 760px; margin-bottom: 64px; }
.section-heading h2 { margin: 0; color: var(--navy); font-size: clamp(38px, 4.5vw, 64px); line-height: 1.18; letter-spacing: -.05em; }
.section-heading > p:last-child { margin: 22px 0 0; color: var(--muted); font-size: 17px; line-height: 1.8; }
.section-kicker { color: var(--blue); }
.split-heading { max-width: none; display: grid; grid-template-columns: 1.4fr .7fr; gap: 12vw; align-items: end; }
.split-heading > p { padding-bottom: 5px; }
.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.value-card { min-height: 330px; padding: 48px 40px; border-right: 1px solid var(--line); }
.value-card:last-child { border-right: 0; }
.value-card > span { color: var(--red); font-size: 12px; font-weight: 800; }
.value-card h3 { margin: 76px 0 16px; color: var(--navy); font-size: 23px; letter-spacing: -.03em; }
.value-card p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.8; }
.audience-strip { margin-top: 64px; display: grid; grid-template-columns: 210px 1fr; align-items: center; }
.audience-strip > p { color: var(--blue); font-size: 11px; font-weight: 800; letter-spacing: .18em; }
.audience-strip div { display: flex; flex-wrap: wrap; gap: 12px; }
.audience-strip span { padding: 12px 18px; background: var(--paper); color: #344054; border-radius: 30px; font-size: 13px; font-weight: 650; }

.program { color: #fff; background: var(--navy); }
.light-heading h2 { color: #fff; }
.light-heading > p:last-child { color: rgba(255,255,255,.58); }
.schedule-list { border-top: 1px solid rgba(255,255,255,.2); }
.schedule-row { display: grid; grid-template-columns: 70px 140px 55px 1fr 40px; align-items: center; min-height: 126px; border-bottom: 1px solid rgba(255,255,255,.16); transition: padding .25s, background .25s; }
.schedule-row:hover { padding: 0 20px; background: rgba(255,255,255,.04); }
.schedule-index { color: #6882c6; font-size: 12px; }
.schedule-row time { font-size: 37px; font-weight: 750; letter-spacing: -.03em; }
.schedule-row .day { color: #8796ba; font-size: 14px; }
.schedule-row h3 { margin: 0; font-size: clamp(18px, 2vw, 25px); font-weight: 600; }
.arrow { color: #8eaff2; font-size: 22px; }
.program-note { margin-top: 46px; display: grid; grid-template-columns: 220px 1fr 1fr; gap: 28px; align-items: end; }
.program-note small, .program-note strong { display: block; }
.program-note small { margin-bottom: 8px; color: #6882c6; font-size: 10px; letter-spacing: .16em; }
.program-note p { margin: 0; color: rgba(255,255,255,.45); font-size: 12px; line-height: 1.6; text-align: right; }

.benefits { background: #f7f8fa; }
.benefit-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.benefit-card { min-height: 340px; padding: 34px; display: flex; flex-direction: column; border: 1px solid var(--line); background: #fff; }
.benefit-card > p { margin: 0; color: var(--red); font-size: 10px; font-weight: 800; letter-spacing: .18em; }
.benefit-card h3 { margin: 28px 0 0; color: var(--navy); font-size: 22px; }
.benefit-card strong { margin-top: auto; color: var(--navy); font-size: 45px; letter-spacing: -.05em; }
.benefit-card span { margin-top: auto; color: var(--muted); font-size: 14px; line-height: 1.75; }
.benefit-card.featured { color: #fff; border-color: var(--blue); background: var(--blue); }
.benefit-card.featured > p { color: #a9c3ff; }
.benefit-card.featured h3, .benefit-card.featured strong { color: #fff; }
.benefit-card.featured span { margin-top: 12px; color: rgba(255,255,255,.65); }

.archive { background: #fff; }
.record-table { border-top: 2px solid var(--navy); }
.record-row { display: grid; grid-template-columns: 70px 80px 280px 1fr; gap: 24px; align-items: center; min-height: 92px; border-bottom: 1px solid var(--line); }
.record-row .round { color: var(--red); font-size: 12px; font-weight: 800; }
.record-row time { color: var(--muted); font-size: 13px; }
.record-row strong { color: var(--navy); font-size: 15px; }
.record-row p { color: #475467; font-size: 14px; line-height: 1.6; }

.video-archive { background: #fff; }
.archive-heading { margin-bottom: 72px; }
.session-list { border-top: 2px solid var(--navy); }
.session-block { display: grid; grid-template-columns: 170px 1fr; gap: 42px; padding: 48px 0; border-bottom: 1px solid var(--line); }
.session-meta { display: flex; flex-direction: column; align-items: flex-start; }
.session-meta span { color: var(--red); font-size: 12px; font-weight: 850; letter-spacing: .08em; }
.session-meta time { margin-top: 14px; color: var(--navy); font-size: 24px; font-weight: 750; letter-spacing: -.03em; }
.video-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.video-card { width: 100%; padding: 0; overflow: hidden; border: 1px solid var(--line); background: #fff; color: inherit; font: inherit; text-align: left; cursor: pointer; transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease; }
.video-card:hover { transform: translateY(-4px); border-color: #a7b8da; box-shadow: 0 18px 44px rgba(7,23,79,.12); }
.video-card:focus-visible { outline: 3px solid #7eb8f1; outline-offset: 3px; }
.video-thumbnail { position: relative; display: block; aspect-ratio: 16 / 9; overflow: hidden; background: var(--navy); }
.video-thumbnail img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease; }
.video-card:hover .video-thumbnail img { transform: scale(1.035); }
.video-thumbnail::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 52%, rgba(3,10,34,.56)); }
.play-button { position: absolute; z-index: 2; top: 50%; left: 50%; width: 58px; height: 58px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: rgba(199,0,18,.94); font-size: 18px; line-height: 1; padding-left: 3px; transform: translate(-50%,-50%); box-shadow: 0 10px 30px rgba(0,0,0,.28); }
.video-type { position: absolute; z-index: 2; left: 16px; bottom: 14px; padding: 7px 10px; color: #fff; background: rgba(7,23,79,.88); font-size: 10px; font-weight: 800; letter-spacing: .08em; }
.video-copy { min-height: 176px; padding: 24px; display: flex; flex-direction: column; }
.video-copy small { color: var(--blue); font-size: 12px; font-weight: 750; }
.video-copy strong { margin-top: 12px; color: var(--navy); font-size: 19px; line-height: 1.48; letter-spacing: -.025em; }
.video-copy > span { margin-top: auto; padding-top: 24px; color: #667085; font-size: 12px; font-weight: 700; }
.video-copy b { margin-left: 5px; color: var(--red); }
.video-modal { position: fixed; z-index: 100; inset: 0; padding: 24px; display: grid; place-items: center; background: rgba(2,8,29,.88); backdrop-filter: blur(8px); }
.video-modal[hidden] { display: none; }
.video-modal-panel { position: relative; width: min(100%, 1080px); overflow: hidden; background: #050d27; box-shadow: 0 30px 100px rgba(0,0,0,.45); }
.video-close { position: absolute; z-index: 3; top: 14px; right: 14px; width: 44px; height: 44px; border: 1px solid rgba(255,255,255,.32); border-radius: 50%; color: #fff; background: rgba(3,10,34,.72); font-size: 30px; line-height: 1; cursor: pointer; }
.video-close:focus-visible { outline: 3px solid #7eb8f1; outline-offset: 2px; }
.video-player { position: relative; aspect-ratio: 16 / 9; background: #000; }
.video-player iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.video-modal-copy { padding: 20px 26px 24px; display: flex; flex-direction: column; color: #fff; }
.video-modal-copy small { color: #8eaff2; font-size: 11px; }
.video-modal-copy strong { margin-top: 8px; font-size: 18px; line-height: 1.5; }

.apply { display: grid; grid-template-columns: .9fr 1.1fr; gap: 9vw; color: #fff; background: linear-gradient(120deg, #08225f, #06143f); }
.apply h2 { margin: 0; font-size: clamp(40px, 4.5vw, 64px); line-height: 1.18; letter-spacing: -.05em; }
.apply-intro > p:not(.section-kicker) { margin: 28px 0 38px; color: rgba(255,255,255,.62); font-size: 16px; line-height: 1.8; }
.apply-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.button-light { color: var(--navy); background: #fff; }
.button-call { color: #fff; border: 1px solid rgba(255,255,255,.62); background: rgba(255,255,255,.05); }
.button-call:hover { background: rgba(255,255,255,.12); }
.fee-card { padding: 28px 30px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); }
.fee-card small { color: #9db5ea; font-size: 12px; }
.fee-card strong { display: block; margin: 12px 0 8px; font-size: clamp(38px, 4vw, 58px); letter-spacing: -.04em; }
.fee-card em { margin-left: 6px; font-size: 18px; font-style: normal; }
.fee-card p { margin: 0; color: rgba(255,255,255,.5); font-size: 12px; }
.apply-details dl { margin: 22px 0 0; }
.apply-details dl div { display: grid; grid-template-columns: 110px 1fr; padding: 19px 4px; border-bottom: 1px solid rgba(255,255,255,.14); }
.apply-details dt { color: #8eaff2; font-size: 12px; }
.apply-details dd { margin: 0; font-size: 14px; line-height: 1.6; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.45fr 1fr; gap: 8px; margin-top: 22px; }
.contact-grid > * { padding: 17px; background: rgba(255,255,255,.07); }
.contact-grid small, .contact-grid strong { display: block; }
.contact-grid small { margin-bottom: 8px; color: #8eaff2; font-size: 10px; }
.contact-grid strong { font-size: 13px; }

footer { background: #050d27; color: rgba(255,255,255,.5); }
.footer-main { min-height: 170px; padding: 40px clamp(24px, 8vw, 140px); display: grid; grid-template-columns: minmax(280px, 350px) 1fr auto; align-items: center; gap: 40px; }
.footer-brand { width: min(100%, 350px); }
footer p { font-size: 12px; }
footer a { font-size: 12px; 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; }
.organizer { padding: 28px clamp(18px, 4vw, 70px); background: #fff; }
.organizer-host { max-width: 1180px; margin: 0 auto; padding: 8px 0; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 32px; }
.organizer-host span { color: #98a2b3; font-size: 9px; font-weight: 800; letter-spacing: .2em; }
.organizer-host h2 { margin: 8px 0 0; color: #5f6877; font-size: 18px; letter-spacing: -.02em; }
.organizer .organizer-site { min-height: 44px; padding: 0 20px; justify-self: end; display: inline-flex; align-items: center; justify-content: center; color: #fff; background: #0b4b9b; font-size: 11px; font-weight: 700; border-radius: 999px; box-shadow: 0 8px 20px rgba(11,75,155,.18); transition: transform .2s, background .2s; }
.organizer .organizer-site:hover { background: #073d82; transform: translateY(-2px); }

.subpage-hero { min-height: 360px; margin-top: 88px; padding: 96px clamp(24px, 8vw, 140px) 70px; color: #fff; background: linear-gradient(125deg, #06133e 0%, #0a2c76 62%, #071638 100%); }
.subpage-hero p { margin: 0 0 18px; color: #7eb8f1; font-size: 11px; font-weight: 800; letter-spacing: .2em; }
.subpage-hero h1 { margin: 0; font-size: clamp(52px, 6vw, 88px); line-height: 1; letter-spacing: -.06em; }
.subpage-hero span { display: block; margin-top: 24px; color: rgba(255,255,255,.66); font-size: 16px; }
.page-guide { background: #f7f8fb; }
.page-guide-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.page-guide-card { position: relative; min-height: 310px; padding: 30px 24px; color: var(--navy); border-right: 1px solid var(--line); background: #fff; transition: transform .25s, background .25s, color .25s; }
.page-guide-card:last-child { border-right: 0; }
.page-guide-card > span { color: #a4aec0; font-size: 12px; }
.page-guide-card small { display: block; margin-top: 66px; color: var(--blue); font-size: 10px; font-weight: 800; letter-spacing: .14em; }
.page-guide-card h3 { margin: 10px 0 16px; font-size: 24px; letter-spacing: -.04em; }
.page-guide-card p { margin: 0; color: #667085; line-height: 1.7; }
.page-guide-card b { position: absolute; right: 24px; bottom: 24px; font-size: 18px; }
.page-guide-card:hover { z-index: 1; color: #fff; background: var(--navy); transform: translateY(-8px); }
.page-guide-card:hover p, .page-guide-card:hover small { color: #a9c6ff; }

@media (max-width: 1180px) {
  .site-header { padding-inline: 24px; gap: 20px; }
  .brand { flex-basis: 285px; width: 25vw; min-width: 230px; }
  .site-header nav { gap: 18px; font-size: 13px; }
  .header-cta { padding-inline: 15px; }
  .hero-inner { width: 68vw; }
  .forum-mark { top: 150px; width: 36vw; height: 145px; }
  .benefit-grid { grid-template-columns: repeat(2, 1fr); }
  .record-row { grid-template-columns: 60px 70px 220px 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .page-guide-grid { grid-template-columns: repeat(2, 1fr); }
  .page-guide-card { border-bottom: 1px solid var(--line); }
}

@media (max-width: 920px) {
  .site-header { height: 76px; padding: 0 18px; justify-content: space-between; background: rgba(5,13,39,.97); }
  .brand { flex: 0 1 290px; width: min(290px, calc(100vw - 90px)); min-width: 0; }
  .menu-toggle { display: flex; flex: 0 0 44px; }
  .site-header nav { position: absolute; top: 100%; left: 0; right: 0; max-height: 0; margin: 0; padding: 0 24px; overflow: hidden; flex-direction: column; align-items: stretch; gap: 0; opacity: 0; pointer-events: none; background: rgba(5,13,39,.98); border-bottom: 1px solid rgba(255,255,255,.16); transition: max-height .25s ease, opacity .2s ease, padding .25s ease; }
  .site-header nav a { padding: 17px 4px; border-bottom: 1px solid rgba(255,255,255,.1); font-size: 14px; }
  .site-header.menu-open nav { max-height: 440px; padding-block: 8px 18px; opacity: 1; pointer-events: auto; }
  .header-cta { display: none; }
}

@media (max-width: 760px) {
  .hero {
    margin-top: 76px;
    min-height: 0;
    aspect-ratio: auto;
    padding: calc(52.54vw + 24px) 22px 32px;
    background-position: center top;
    background-size: 100% auto;
  }
  .hero::before { display: none; }
  .hero-inner { position: relative; left: auto; bottom: auto; width: 100%; }
  .hero h1 { font-size: clamp(44px, 13vw, 68px); }
  .hero-copy { font-size: 16px; }
  .desktop-break { display: none; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-facts { display: none; }
  .hero-facts div { padding: 16px 0; border-bottom: 1px solid rgba(255,255,255,.12); }
  .forum-mark { display: none; }
  .scroll-cue { display: none; }
  .section { padding: 86px 22px; scroll-margin-top: 76px; }
  .section-heading { margin-bottom: 42px; }
  .section-heading h2 { font-size: 39px; }
  .split-heading { display: block; }
  .split-heading > p { margin-top: 28px !important; }
  .value-grid { grid-template-columns: 1fr; }
  .value-card { min-height: 0; padding: 36px 8px; border-right: 0; border-bottom: 1px solid var(--line); }
  .value-card:last-child { border-bottom: 0; }
  .value-card h3 { margin-top: 34px; }
  .audience-strip { display: block; }
  .schedule-row { grid-template-columns: 36px 100px 1fr 24px; min-height: 112px; }
  .schedule-row time { font-size: 28px; }
  .schedule-row .day { display: none; }
  .schedule-row h3 { font-size: 16px; line-height: 1.5; }
  .program-note { grid-template-columns: 1fr; }
  .program-note p { text-align: left; }
  .benefit-grid { grid-template-columns: 1fr; }
  .benefit-card { min-height: 280px; }
  .record-row { grid-template-columns: 45px 60px 1fr; gap: 10px; padding: 22px 0; }
  .record-row p { grid-column: 1 / -1; margin: 2px 0 0; }
  .archive-heading { margin-bottom: 48px; }
  .session-block { grid-template-columns: 1fr; gap: 22px; padding: 38px 0; }
  .session-meta { flex-direction: row; align-items: center; justify-content: space-between; }
  .session-meta time { margin-top: 0; font-size: 19px; }
  .video-grid { grid-template-columns: 1fr; }
  .video-copy { min-height: 160px; padding: 20px; }
  .video-copy strong { font-size: 18px; }
  .video-modal { padding: 12px; }
  .video-modal-copy { padding: 16px 18px 20px; }
  .apply { grid-template-columns: 1fr; }
  .apply-actions { display: grid; grid-template-columns: 1fr; }
  .apply-actions .button { width: 100%; }
  .apply-details { margin-top: 10px; }
  .apply-details dl div { grid-template-columns: 86px 1fr; }
  .footer-main { grid-template-columns: 1fr; gap: 18px; }
  .organizer { padding: 20px 18px; }
  .organizer-host { padding: 6px 0; grid-template-columns: 1fr; gap: 14px; }
  .organizer .organizer-site { width: 100%; justify-self: stretch; }
  .subpage-hero { min-height: 280px; margin-top: 76px; padding: 70px 22px 52px; }
  .subpage-hero h1 { font-size: 52px; }
  .page-guide-grid { grid-template-columns: 1fr; }
  .page-guide-card { min-height: 230px; border-right: 0; }
  .page-guide-card small { margin-top: 36px; }
}

/* Speakers */
.page-guide-grid{grid-template-columns:repeat(6,minmax(0,1fr))}.page-guide-card{padding-inline:20px}.page-guide-card h3{font-size:22px}.speakers-section{background:#f7f8fb}.speaker-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.speaker-card{display:block;width:100%;padding:0;overflow:hidden;border:1px solid var(--line);background:#fff;color:var(--navy);text-align:left;cursor:pointer;transition:transform .22s,border-color .22s,box-shadow .22s}.speaker-card:hover,.speaker-card:focus-visible{transform:translateY(-5px);border-color:var(--blue);box-shadow:0 18px 38px rgba(5,25,70,.1);outline:none}.speaker-photo{display:block;aspect-ratio:4/5;overflow:hidden;background:#edf1f7}.speaker-photo img{display:block;width:100%;height:100%;object-fit:cover}.speaker-summary{position:relative;display:flex;min-height:180px;padding:24px;flex-direction:column}.speaker-summary small{color:var(--blue);font-size:10px;font-weight:900;letter-spacing:.16em}.speaker-summary strong{margin-top:14px;font-size:26px;letter-spacing:-.04em}.speaker-summary>span{margin-top:9px;color:#667085;font-size:14px;line-height:1.55}.speaker-summary b{margin-top:auto;padding-top:24px;color:var(--blue);font-size:12px}.speaker-dialog{width:min(920px,calc(100% - 40px));max-height:calc(100vh - 40px);padding:0;overflow:auto;border:0;background:#fff;color:var(--navy);box-shadow:0 30px 90px rgba(0,12,48,.35)}.speaker-dialog::backdrop{background:rgba(2,10,35,.75);backdrop-filter:blur(4px)}.speaker-dialog-close{position:absolute;z-index:2;top:15px;right:17px;width:44px;height:44px;border:1px solid #d9dfeb;background:#fff;color:var(--navy);font-size:28px;line-height:1;cursor:pointer}.speaker-dialog-layout{display:grid;grid-template-columns:minmax(280px,.72fr) minmax(0,1.28fr);min-height:590px}.speaker-dialog-photo{background:#edf1f7}.speaker-dialog-photo img{display:block;width:100%;height:100%;object-fit:cover}.speaker-dialog-content{padding:58px 54px 48px}.speaker-dialog-content h2{margin:12px 0 30px;font-size:42px;letter-spacing:-.05em}.speaker-dialog-content dl{margin:0;border-top:1px solid var(--line)}.speaker-dialog-content dl div{display:grid;grid-template-columns:100px 1fr;padding:15px 0;border-bottom:1px solid var(--line);gap:14px}.speaker-dialog-content dt{color:#71809b;font-size:13px;font-weight:800}.speaker-dialog-content dd{margin:0;font-weight:700;line-height:1.5}.speaker-introduction{margin-top:28px}.speaker-introduction h3{margin:0 0 12px;font-size:15px}.speaker-introduction p{margin:0;color:#55627a;line-height:1.85}.speaker-media-link{display:inline-flex;margin-top:30px;padding:14px 18px;background:var(--blue);color:#fff;font-size:13px;font-weight:800}.content-empty{padding:60px 20px;border:1px solid var(--line);background:#fff;color:#667085;text-align:center}
@media(max-width:1180px){.page-guide-grid{grid-template-columns:repeat(3,1fr)}.speaker-grid{grid-template-columns:repeat(3,1fr)}.site-header nav{gap:14px;font-size:12px}}
@media(max-width:900px){.speaker-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:640px){.speaker-grid{grid-template-columns:1fr 1fr;gap:12px}.speaker-summary{min-height:150px;padding:17px}.speaker-summary strong{font-size:21px}.speaker-summary>span{font-size:12px}.speaker-dialog{width:calc(100% - 20px);max-height:calc(100vh - 20px)}.speaker-dialog-layout{display:block}.speaker-dialog-photo{height:310px}.speaker-dialog-photo img{object-position:center 22%}.speaker-dialog-content{padding:36px 24px 34px}.speaker-dialog-content h2{font-size:34px}.speaker-dialog-content dl div{grid-template-columns:82px 1fr}}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}