/* 둘만의 대화 — 독립 테마 스타일 */
.request-theme-love-chat{--request-paper:#edf3f7;--request-ink:#26364b;--request-accent:#3c6fbc;--request-muted:#718094;--request-line:#dae4ed;--request-tint:#e0ebfa;position:relative;isolation:isolate;width:100%;max-width:720px;margin:0 auto;overflow:hidden;background:var(--request-paper);color:var(--request-ink);font:16px/1.9 'Gowun Dodum',sans-serif;text-align:center;counter-reset:chapter;}
.request-theme-love-chat *,.request-theme-love-chat *:before,.request-theme-love-chat *:after{box-sizing:border-box;}
.request-theme-love-chat [hidden]{display:none!important;}
.request-theme-love-chat h1,.request-theme-love-chat h2,.request-theme-love-chat h3,.request-theme-love-chat p,.request-theme-love-chat figure,.request-theme-love-chat dl,.request-theme-love-chat dd{margin:0;}
.request-theme-love-chat [data-request-field]{overflow-wrap:anywhere;}
.request-theme-love-chat [data-request-multiline=true]{white-space:pre-line;}
.request-theme-love-chat button,.request-theme-love-chat a{font-family:inherit;}
.request-theme-love-chat .invitation-hero{position:relative;padding:80px 38px 56px;overflow:hidden;}
.request-theme-love-chat .hero-label,.request-theme-love-chat .section-label{color:var(--request-accent);font-size:12px;font-weight:500;line-height:1.7;letter-spacing:.13em;}
.request-theme-love-chat .request-title{position:relative;z-index:2;margin:24px 0 30px;font:400 clamp(38px,8vw,62px)/1.3 'Noto Sans KR',sans-serif;letter-spacing:-.04em;word-break:keep-all;}
.request-theme-love-chat .hero-photo img,.request-theme-love-chat .story-photo img{display:block;width:100%;height:auto;object-fit:cover;}
.request-theme-love-chat .hero-photo img{aspect-ratio:4/5;}
.request-theme-love-chat .story-photo img{aspect-ratio:5/4;}
.request-theme-love-chat .couple-names{position:relative;display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:12px;margin:25px 0 12px;font-size:23px;line-height:1.6;font-weight:500;}
.request-theme-love-chat .name-join{font:italic 25px/1.5 'Dancing Script',serif;color:var(--request-accent);}
.request-theme-love-chat .wedding-date{margin-top:14px;font-size:15px;line-height:1.9;word-break:keep-all;}
.request-theme-love-chat .wedding-venue,.request-theme-love-chat .wedding-address{margin-top:6px;font-size:15px;line-height:1.8;word-break:keep-all;color:var(--request-muted);}
.request-theme-love-chat .hero-intro{position:relative;margin-top:24px;color:var(--request-muted);font-size:15px;line-height:1.95;}
.request-theme-love-chat .invite-section{position:relative;padding:70px 42px;border-top:1px solid var(--request-line);counter-increment:chapter;}
.request-theme-love-chat .section-title{margin:14px 0 28px;font:400 27px/1.55 'Noto Sans KR',sans-serif;letter-spacing:-.035em;word-break:keep-all;}
.request-theme-love-chat .invite-copy{font-size:16px;line-height:2.15;}
.request-theme-love-chat .family-names{margin-top:32px;font-size:15px;line-height:2;}
.request-theme-love-chat .family-names p+p{margin-top:9px;}
.request-theme-love-chat .family-names strong{margin-left:7px;font-weight:500;}
.request-theme-love-chat .request-calendar{max-width:350px;margin:28px auto;}
.request-theme-love-chat .request-calendar-heading{margin-bottom:16px;font-size:20px;color:var(--request-accent);}
.request-theme-love-chat .request-calendar table{width:100%;table-layout:fixed;border-collapse:collapse;background:transparent;border:0;}
.request-theme-love-chat .request-calendar th,.request-theme-love-chat .request-calendar td{height:40px;padding:2px;background:transparent;border:0;font-size:14px;font-weight:400;text-align:center;}
.request-theme-love-chat .request-calendar th{color:var(--request-muted);}
.request-theme-love-chat .request-calendar td span{display:flex;align-items:center;justify-content:center;width:32px;max-width:100%;height:32px;margin:auto;border-radius:50%;}
.request-theme-love-chat .request-calendar-selected{color:var(--request-paper);background:var(--request-accent);}
.request-theme-love-chat .wedding-countdown{display:flex;align-items:center;justify-content:center;gap:16px;margin:26px 0;font-size:14px;color:var(--request-muted);}
.request-theme-love-chat .wedding-countdown strong{color:var(--request-accent);font:400 36px/1.4 'Noto Sans KR',sans-serif;}
.request-theme-love-chat .story-photo{margin:28px 0;}
.request-theme-love-chat .couple-stories{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;}
.request-theme-love-chat .couple-stories h3{margin:8px 0 12px;font-size:23px;font-weight:500;}
.request-theme-love-chat .couple-stories p:last-child{font-size:15px;line-height:1.9;color:var(--request-muted);}
.request-theme-love-chat .contact-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px 12px;font-size:15px;}
.request-theme-love-chat .contact-grid strong{display:block;margin:6px 0;font-size:19px;font-weight:500;}
.request-theme-love-chat .contact-grid p:last-child{font-size:14px;color:var(--request-muted);}
.request-theme-love-chat .invite-disclosure{margin-top:24px;border-top:1px solid var(--request-line);border-bottom:1px solid var(--request-line);text-align:left;}
.request-theme-love-chat .invite-disclosure summary{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:56px;padding:12px 0;font-size:15px;list-style:none;cursor:pointer;}
.request-theme-love-chat .invite-disclosure summary::-webkit-details-marker{display:none;}
.request-theme-love-chat .invite-disclosure summary:after{content:'+';font:300 24px/1 sans-serif;color:var(--request-accent);}
.request-theme-love-chat .invite-disclosure[open] summary:after{content:'−';}
.request-theme-love-chat .invite-disclosure .contact-grid{padding:20px 0 28px;text-align:center;}
.request-theme-love-chat .bank-account{padding:18px 0;border-top:1px solid var(--request-line);font-size:15px;}
.request-theme-love-chat .bank-account p{margin-top:6px;color:var(--request-muted);}
.request-theme-love-chat .wedding-map{margin-top:26px;overflow:hidden;}
.request-theme-love-chat .wedding-map svg{display:block;width:100%;height:auto;}
.request-theme-love-chat .wedding-directions{margin-top:26px;text-align:left;font-size:15px;}
.request-theme-love-chat .wedding-directions dt{margin:24px 0 8px;color:var(--request-accent);font-weight:600;}
.request-theme-love-chat .wedding-directions dd{white-space:pre-line;color:var(--request-muted);}
.request-theme-love-chat .section-application{background:var(--request-tint);}
.request-theme-love-chat .request-apply{display:flex;align-items:center;justify-content:center;gap:20px;max-width:360px;min-height:56px;margin:28px auto 0;padding:14px 18px;background:var(--request-accent);color:var(--request-paper);border:1px solid var(--request-accent);text-decoration:none;font-size:16px;line-height:1.5;}
.request-theme-love-chat .request-apply svg{width:22px;height:22px;flex-shrink:0;stroke-width:1.5;}
.request-theme-love-chat .invitation-footer{position:relative;padding:70px 30px 100px;background:var(--request-tint);}
.request-theme-love-chat .closing-english{margin-bottom:22px;font:400 34px/1.5 'Dancing Script',cursive;color:var(--request-accent);}
.request-theme-love-chat .closing-signature{margin-top:24px;font-size:15px;}
.request-theme-love-chat .section-note{margin-top:24px;font-size:14px;color:var(--request-muted);}

/* 갤러리 — 더보기·슬라이드는 공통 JS에서 처리 */
.request-theme-love-chat .request-gallery-view{margin-top:28px;}
.request-theme-love-chat .request-gallery-track{columns:2;column-gap:12px;}
.request-theme-love-chat .request-gallery-photo{position:relative;break-inside:avoid;margin:0 0 12px;}
.request-theme-love-chat .request-gallery-photo img{display:block;width:100%;height:auto;}
.request-theme-love-chat .request-gallery-view[data-gallery-mode=slide] .request-gallery-track{display:flex;columns:auto;gap:0;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;}
.request-theme-love-chat .request-gallery-view[data-gallery-mode=slide] .request-gallery-photo{display:block;flex:0 0 100%;margin:0;scroll-snap-align:start;}
.request-theme-love-chat .request-gallery-view[data-gallery-mode=slide] .request-gallery-photo img{aspect-ratio:4/5;object-fit:contain;}
.request-theme-love-chat .request-gallery-navigation{display:flex;align-items:center;justify-content:center;gap:24px;margin:18px 0;}
.request-theme-love-chat .request-gallery-navigation svg{width:20px;height:20px;fill:none;stroke:currentColor;}
.request-theme-love-chat .request-gallery-thumbnails{display:flex;gap:8px;overflow-x:auto;padding:6px 0;}
.request-theme-love-chat .request-gallery-thumbnails button{flex:0 0 56px;width:56px;height:68px;padding:2px;border:1px solid transparent;background:transparent;}
.request-theme-love-chat .request-gallery-thumbnails button[aria-pressed=true]{border-color:var(--request-accent);}
.request-theme-love-chat .request-gallery-thumbnails img{display:block;width:100%;height:100%;object-fit:cover;}
.request-theme-love-chat .request-gallery-more{margin-top:22px;}
.request-theme-love-chat .request-gallery-empty{padding:24px 0;}

/* 테마 효과 제어 */
.request-theme-love-chat .theme-effects-toggle{position:absolute;top:18px;right:18px;z-index:12;min-height:36px;padding:6px 12px;border:1px solid var(--request-line);border-radius:20px;background:var(--request-paper);color:var(--request-ink);font-size:12px;line-height:1.5;cursor:pointer;}
.request-theme-love-chat button:focus-visible,.request-theme-love-chat a:focus-visible,.request-theme-love-chat summary:focus-visible{outline:2px solid var(--request-accent);outline-offset:4px;}
.request-theme-love-chat.effects-off *,.request-theme-love-chat.effects-off *:before,.request-theme-love-chat.effects-off *:after,.request-theme-love-chat.effects-paused *,.request-theme-love-chat.effects-paused *:before,.request-theme-love-chat.effects-paused *:after{animation-play-state:paused!important;}
.request-theme-love-chat.is-animated [data-theme-reveal].is-revealed{animation:chapter-chat 0.8s ease both;}
@keyframes chapter-chat{from{opacity:0.7825;transform:translateY(22px);}to{opacity:1;transform:none;}}
@media(max-width:480px){.request-theme-love-chat .invitation-hero{padding:70px 26px 44px;}.request-theme-love-chat .invite-section{padding:58px 27px;}.request-theme-love-chat .section-title{font-size:25px;}.request-theme-love-chat .couple-stories{gap:18px;}.request-theme-love-chat .invitation-footer{padding:58px 26px 100px;}}
@media(max-width:350px){.request-theme-love-chat .invitation-hero{padding-inline:22px;}.request-theme-love-chat .invite-section{padding-inline:22px;}.request-theme-love-chat .couple-stories{grid-template-columns:1fr;gap:28px;}.request-theme-love-chat .couple-names{font-size:21px;gap:10px;}.request-theme-love-chat .request-title{font-size:37px;}}
@media(prefers-reduced-motion:reduce){.request-theme-love-chat:not(.is-animated) *{animation:none!important;transition:none!important;}}

/* 둘만의 대화 고유 구성 */
.request-theme-love-chat .invitation-hero{padding:65px 22px 35px;text-align:left;}
.request-theme-love-chat .chat-room{display:flex;align-items:center;gap:14px;margin:0 -22px 30px;padding:20px 22px;border-top:1px solid #fff;border-bottom:1px solid #d9e4ed;background:#ffffffb8;}
.request-theme-love-chat .chat-room .hero-label{font-size:17px;color:#354a63;letter-spacing:-.03em;font-weight:600;}
.request-theme-love-chat .chat-room-note{font-size:11px;color:#8595a7;margin-top:2px;}
.request-theme-love-chat .chat-avatars{position:relative;flex:0 0 48px;display:grid;place-content:center;width:48px;height:48px;border-radius:50%;background:#c9d9e9;color:#fff;font-size:19px;font-weight:600;}
.request-theme-love-chat .chat-avatars span{position:absolute;right:-5px;bottom:-3px;display:grid;place-content:center;width:28px;height:28px;background:#dcb6ad;border:2px solid #fff;border-radius:50%;font-size:12px;}
.request-theme-love-chat .chat-message{position:relative;width:fit-content;max-width:87%;padding:17px 20px;margin-top:17px;border-radius:20px;font-size:15px;background:#fff;box-shadow:0 3px 10px #3d5e7c04;}
.request-theme-love-chat .chat-message.received{border-top-left-radius:4px;}
.request-theme-love-chat .chat-message.sent{margin-left:auto;background:#dbe7fa;border-top-right-radius:4px;}
.request-theme-love-chat .request-title{font-size:37px;line-height:1.45;margin:0;color:#355b8c;font-weight:700;}
.request-theme-love-chat .chat-read{position:absolute;bottom:0;left:-20px;color:#a4b5c6;font-size:14px;}
.request-theme-love-chat .chat-photo-message{width:82%;padding:7px;background:#fff;border-radius:20px 20px 20px 4px;margin-top:17px;overflow:hidden;}
.request-theme-love-chat .hero-photo img{aspect-ratio:1/1;object-position:center 28%;border-radius:15px;}
.request-theme-love-chat .couple-names{justify-content:flex-start;font-size:18px;margin:0 0 10px;}
.request-theme-love-chat .wedding-date,.request-theme-love-chat .wedding-venue{font-size:13px;margin-top:5px;}
.request-theme-love-chat .hero-intro{font-size:15px;margin:0;}
.request-theme-love-chat .chat-typing{display:flex;gap:5px;width:63px;margin-top:20px;padding:13px 16px;border-radius:16px;background:#fff;}
.request-theme-love-chat .chat-typing i{width:6px;height:6px;border-radius:50%;background:#9fb5cd;}
.request-theme-love-chat.is-animated .chat-typing i{animation:chat-typing 1.4s ease infinite;}
.request-theme-love-chat .chat-typing i:nth-child(2){animation-delay:.17s;}
.request-theme-love-chat .chat-typing i:nth-child(3){animation-delay:.34s;}
.request-theme-love-chat .invite-section{width:88%;margin:18px 0 0 4%;padding:38px 25px;border:0;border-radius:4px 25px 25px;background:#fff;text-align:left;}
.request-theme-love-chat .invite-section:nth-of-type(even){margin-left:8%;border-radius:25px 4px 25px 25px;background:#e0eafa;}
.request-theme-love-chat .section-title{font-size:24px;font-weight:600;}
.request-theme-love-chat .section-label{font-size:11px;letter-spacing:.07em;}
.request-theme-love-chat .section-gallery{width:94%;margin-left:3%;padding-inline:18px;}
.request-theme-love-chat .section-calendar{text-align:center;}
.request-theme-love-chat .section-application{background:#496fa3!important;color:#fff;}
.request-theme-love-chat .section-application .section-label{color:#cbdaf2;}
.request-theme-love-chat .section-application .request-apply{background:#fff;color:#466b9a;border-color:#fff;border-radius:12px;}
.request-theme-love-chat .invitation-footer{margin-top:30px;background:#dde7ef;}
@keyframes chat-typing{0%,65%,100%{transform:translateY(0);opacity:0.85;}
30%{transform:translateY(-5px);opacity:1;}
}
@media(max-width:480px){.request-theme-love-chat .invitation-hero{padding:62px 20px 28px;}
.request-theme-love-chat .chat-room{margin-inline:-20px;padding-inline:20px;}
.request-theme-love-chat .request-title{font-size:34px;}
.request-theme-love-chat .invite-section{padding:34px 23px;}
.request-theme-love-chat .section-title{font-size:23px;}
}

/* heart — 테마 전용 장식 */
.request-theme-love-chat .theme-particles{position:absolute;left:0;right:0;top:0;height:100svh;z-index:8;overflow:hidden;pointer-events:none;contain:layout paint;}
.request-theme-love-chat .theme-particles i{position:absolute;top:0;left:var(--x);display:block;width:var(--size);height:var(--size);color:var(--color);opacity:0;animation:particles-chat var(--duration) var(--delay) linear infinite;}
.request-theme-love-chat .theme-particles svg{display:block;width:100%;height:100%;fill:currentColor;}
@keyframes particles-chat{0%{opacity:0;transform:translate(0,var(--travel)) rotate(var(--turn));}12%{opacity:0.715;}50%{transform:translate(25px,calc(var(--travel) * .48)) rotate(calc(var(--turn) + 65deg));}85%{opacity:0.7825;}100%{opacity:0;transform:translate(-15px,-50px) rotate(calc(var(--turn) + 140deg));}}

/* 확장된 테마 효과 */
.request-theme-love-chat .theme-atmosphere>i[style*="--duration"]{animation-duration:calc(var(--duration) * .72)!important;scale:1.2;}
.request-theme-love-chat .theme-atmosphere{max-height:none;}