/* OPEN SESSION: arc Summit → 강연 현장과 시간표. Individually editable composition. */
:root{--paper:#f6f7ff;--ink:#182e62;--accent:#345ce0;--surface:#dce3fc;--muted:color-mix(in srgb,var(--ink) 76%,var(--paper));--gutter:48px;--section:128px;--display:Albert,SUIT,sans-serif;--button-radius:2px}
.hero{min-height:calc(90svh - 72px);display:flex;flex-direction:column;justify-content:end;padding:64px var(--gutter) 32px;color:#fff}.hero-media{position:absolute;inset:0}.hero-media img{filter:brightness(.53)}.hero-copy{max-width:760px;padding-bottom:64px}.hero h1{font-size:clamp(40px,5.5vw,80px)}.hero-lead{max-width:510px}.hero .primary{background:white;color:#202526}.hero-bottom{position:relative;display:flex;justify-content:space-between;gap:32px;align-items:end}.hero-links{gap:24px}.hero-caption{text-align:right}@media(max-width:650px){.hero{min-height:740px;padding-top:64px}.hero-copy{padding-bottom:32px}.hero h1{font-size:42px}.hero-bottom{display:block}.hero-caption{text-align:left;margin-top:20px}.hero-media img{object-position:58% center}.hero-lead{max-width:300px}}
.entries{display:grid;gap:32px}.entry{display:grid;grid-template-columns:1fr 1fr;gap:6%;align-items:center}.entry-media{aspect-ratio:16/10}.entry-copy{padding:24px 0;max-width:440px}.entry-copy h3{font-size:28px}.entry:nth-child(even) .entry-media{order:2}.entry:nth-child(even) .entry-copy{padding-left:8%}@media(max-width:650px){.entries{gap:40px}.entry{display:block}.entry:nth-child(even) .entry-copy{padding-left:0}.entry-copy{padding-top:20px}.entry-copy h3{font-size:24px}}


@media(max-width:1000px){:root{--gutter:32px}}@media(max-width:650px){:root{--gutter:20px;--section:64px}}

/* Reviewed mobile and crop adjustments */
@media(max-width:650px){.photo-ribbon figure:first-child,.photo-ribbon figure:last-child{flex:0 0 85%}}
@media(max-width:400px){.hero h1{font-size:30px}}