.tpl-duet{--inv-bg:#fbf6f0;--inv-bg-alt:#f4ebdd;--inv-text:#2b2438;--inv-muted:#79708a;--inv-accent:#b3763a;--inv-accent-contrast:#fbf6f0;--inv-border:#b3763a42;--inv-font-head:var(--font-playfair), serif;--inv-font-body:var(--font-montserrat), sans-serif;--inv-font-script:var(--font-vibes), cursive;--inv-radius:3px;--duet-dawn:#e8a86a;--duet-gold:#d4af6a;--duet-indigo:#232a52;--duet-indigo-deep:#1a2044;--duet-night-text:#eee7d8;--duet-night-muted:#a9b0d0;--env-bg:#ecdfcd;--env-paper:#f3e7d3;--env-pocket:#e9d5b6;--env-flap:#dfc49c;--env-letter:#fffdf7;--env-seal:#2c3261;--env-seal-hi:#4d5794;--env-seal-text:#e9e6f4;--inv-hero-bg:url(/templates/herobg-duet.webp);--inv-hero-bg-opacity:.38;--inv-ornament:url(/templates/ornament-duet.webp)}.tpl-duet .env-overlay{background:radial-gradient(80% 26% at 50% 52%,#ffd08e80,#e8a86a29 48%,#0000 70%),linear-gradient(#f9f1e4 0%,#f4dfbd 30%,#ecb87e 48.6%,#e8a86a 51.6%,#4a4f80 52.4%,#2c3360 66%,#1e2449 100%)}.tpl-duet .env-hint{color:#c6cbe4}.duet-hero{--duet-split:52%;background:radial-gradient(ellipse 82% 30% at 50% var(--duet-split), #ffcd8a80, #e8a86a29 46%, transparent 68%), linear-gradient(180deg, #fdf8f1 0%, #faeeda 24%, #f5d7ac 40%, #eeb47c 49.4%, #e8a86a 51.8%, #454e83 52.2%, #303862 60%, #252c55 74%, #1b2145 100%)}.duet-halo{left:50%;top:var(--duet-split);aspect-ratio:1.6;pointer-events:none;background:radial-gradient(closest-side,#ffe2ac80,#f0b26e33 55%,#0000 100%);border-radius:50%;width:clamp(300px,62vw,560px);animation:7s ease-in-out infinite alternate duet-breathe;position:absolute;translate:-50% -62%}@keyframes duet-breathe{0%{opacity:.72;scale:1}to{opacity:1;scale:1.05}}.duet-horizon{left:0;right:0;top:var(--duet-split);pointer-events:none;background:linear-gradient(90deg,#0000 2%,#ffd596d9 22%,#ffe9c6 50%,#ffd596d9 78%,#0000 98%);height:1.5px;position:absolute;box-shadow:0 0 16px 2px #ffce8c80,0 0 52px 12px #e8a86a47}.duet-horizon:after{content:"";opacity:0;background:linear-gradient(90deg,#0000,#fff5e0e6,#0000);border-radius:999px;width:110px;height:3px;animation:9s ease-in-out infinite duet-glint;position:absolute;top:-1px;left:6%}@keyframes duet-glint{0%{opacity:0;left:6%}12%{opacity:.9}38%{opacity:0;left:72%}to{opacity:0;left:72%}}.duet-stars{bottom:0;left:0;right:0;top:calc(var(--duet-split) + 10px);pointer-events:none;position:absolute;overflow:hidden}.duet-star{opacity:.25;background:#ede7d6;border-radius:50%;animation:4.4s ease-in-out infinite duet-twinkle;position:absolute;box-shadow:0 0 6px #ede7d6a6}@keyframes duet-twinkle{0%,to{opacity:.16;transform:scale(.85)}50%{opacity:.9;transform:scale(1.08)}}.duet-moon{right:clamp(1.2rem,9vw,5.5rem);top:calc(var(--duet-split) + 15%);color:#d9c08a;opacity:.85;filter:drop-shadow(0 0 10px #d4af6a80);pointer-events:none;width:clamp(26px,4.5vw,40px);position:absolute;rotate:-14deg}.tpl-duet .inv-hero-tagline{color:#a86a33;text-shadow:0 1px #fffaf080;font-size:clamp(1.7rem,6vw,2.4rem)}.tpl-duet .inv-hero-names{letter-spacing:.01em;color:#382e52;filter:drop-shadow(0 2px 22px #d4af6a4d);font-weight:600}.tpl-duet .inv-hero-amp{color:var(--duet-gold)}@supports ((-webkit-background-clip:text) or (background-clip:text)){.tpl-duet .inv-hero-names{background:linear-gradient(#33294a 0%,#4a3f68 44%,#f6ecd8 58%,#fdf7e9 100%);color:#0000;-webkit-background-clip:text;background-clip:text}.tpl-duet .inv-hero-amp{background:linear-gradient(180deg, var(--duet-dawn), var(--duet-gold));color:#0000;-webkit-background-clip:text;background-clip:text}}.duet-mark{width:min(240px,66vw);color:var(--duet-gold);filter:drop-shadow(0 0 10px #d4af6a66);margin:.9rem auto .2rem;display:block}.tpl-duet .inv-hero-date{color:#ccd1ea}.tpl-duet .inv-hero-intro{color:var(--duet-night-muted)}.tpl-duet .inv-scroll-hint{border-color:#8d94bb}.tpl-duet .inv-scroll-hint:after{background:#c9cfec}.tpl-duet .inv-section-head:before{content:"";background:linear-gradient(90deg, var(--duet-dawn), var(--duet-gold));border-radius:999px;width:46px;height:2px;margin:0 auto .95rem;display:block;box-shadow:0 0 10px #e8a86a4d}.tpl-duet .inv-section-title{color:var(--inv-text)}.tpl-duet .inv-section:nth-of-type(2n){--inv-bg:#262d56;--inv-bg-alt:#2d3562;--inv-text:var(--duet-night-text);--inv-muted:var(--duet-night-muted);--inv-accent:var(--duet-gold);--inv-accent-contrast:#232a52;--inv-border:#d4af6a47;color:var(--inv-text);background:radial-gradient(1.5px 1.5px at 12% 18%,#eee7d680 45%,#0000 55%),radial-gradient(1px 1px at 78% 12%,#eee7d666 45%,#0000 55%),radial-gradient(1.2px 1.2px at 32% 82%,#eee7d66b 45%,#0000 55%),radial-gradient(1px 1px at 64% 58%,#eee7d659 45%,#0000 55%),radial-gradient(1.4px 1.4px at 90% 74%,#eee7d673 45%,#0000 55%),radial-gradient(1px 1px at 45% 32%,#eee7d652 45%,#0000 55%),radial-gradient(90% 70% at 50% 0,#2b3363,#0000 70%),linear-gradient(#283058 0%,#232a52 60%,#20264b 100%);position:relative}.tpl-duet .inv-section:nth-of-type(2n):before,.tpl-duet .inv-section:nth-of-type(2n):after{content:"";pointer-events:none;background:linear-gradient(90deg,#0000 6%,#ffd69cb3,#0000 94%);height:1px;position:absolute;left:0;right:0;box-shadow:0 0 12px 1px #e8a86a66}.tpl-duet .inv-section:nth-of-type(2n):before{top:0}.tpl-duet .inv-section:nth-of-type(2n):after{bottom:0}.tpl-duet .inv-schedule-icon{box-shadow:0 0 0 4px color-mix(in srgb, var(--inv-accent) 9%, transparent)}.tpl-duet .inv-venue,.tpl-duet .inv-faq-item{box-shadow:0 1px 0 color-mix(in srgb, var(--inv-accent) 14%, transparent) inset, 0 -1px 0 color-mix(in srgb, var(--inv-accent) 14%, transparent) inset}.tpl-duet .inv-section:nth-of-type(2n) .inv-rsvp-error{color:#ea9b93}.tpl-duet .inv-section:nth-of-type(2n) .inv-color-dot{box-shadow:inset 0 0 0 1px #eee7d64d,0 2px 6px #00000080}.tpl-duet .inv-section:nth-of-type(2n) .inv-venue-map{color:var(--inv-text)}.tpl-duet .inv-footer{color:#8f96bc;background:#161c3a}.tpl-duet .inv-footer a{color:var(--duet-gold)}@media (prefers-reduced-motion:reduce){.duet-star,.duet-halo,.duet-horizon:after{animation:none}.duet-star{opacity:.55}.duet-halo{opacity:.85}}