:root{
  --navy:#07172f;--navy2:#0e2549;--blue:#173d75;--gold:#d7aa45;--gold2:#f1d58a;
  --paper:#f7f2e8;--white:#fff;--ink:#101a2b;--muted:#687387;--line:#dcd5c8;
  --shadow:0 22px 60px rgba(7,23,47,.16);--radius:28px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"DM Sans",system-ui,sans-serif;background:var(--paper);color:var(--ink);line-height:1.65}body.locked{overflow:hidden}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}button{cursor:pointer}.container{width:min(1120px,calc(100% - 32px));margin:auto}.narrow{width:min(760px,calc(100% - 32px));margin:auto}.center{text-align:center}.section{padding:92px 0}.hidden-content{opacity:0;pointer-events:none}.hidden-content.open{opacity:1;pointer-events:auto}.kicker{font-size:.75rem;font-weight:800;letter-spacing:.18em;color:var(--blue);text-transform:uppercase}.kicker.light{color:var(--gold2)}h1,h2,h3{line-height:1.1;margin-top:0}h2{font-family:"Libre Baskerville",Georgia,serif;font-size:clamp(2rem,5vw,4rem);letter-spacing:-.035em}.lead{font-size:1.08rem;color:#d3dced;max-width:620px}.label{font-size:.7rem;font-weight:800;letter-spacing:.16em;color:var(--gold);margin:0 0 7px}.btn{display:inline-flex;justify-content:center;align-items:center;gap:9px;border:0;border-radius:999px;padding:14px 23px;font-weight:800;font-size:.82rem;letter-spacing:.05em;transition:.2s transform,.2s box-shadow}.btn:hover{transform:translateY(-2px)}.btn-gold{background:linear-gradient(135deg,var(--gold),var(--gold2));color:var(--navy);box-shadow:0 12px 30px rgba(215,170,69,.25)}.btn-navy{background:var(--navy);color:#fff}.btn-ghost{border:1px solid rgba(255,255,255,.27);color:#fff;background:transparent}.btn-outline-dark{background:transparent;border:1px solid #a99d89;color:var(--navy)}.wide{width:100%}
.cover{position:fixed;inset:0;z-index:999;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at 20% 20%,#173d75 0,transparent 36%),radial-gradient(circle at 80% 80%,#1c3560 0,transparent 38%),var(--navy);overflow:auto}.cover-grid,.hero-lines{position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:42px 42px}.cover-card{position:relative;z-index:2;width:min(530px,100%);padding:40px 28px;text-align:center;background:linear-gradient(180deg,rgba(255,255,255,.97),rgba(247,242,232,.97));border:1px solid rgba(215,170,69,.6);border-radius:34px;box-shadow:0 30px 100px rgba(0,0,0,.35)}.cover-card:before{content:"";position:absolute;inset:12px;border:1px solid rgba(215,170,69,.5);border-radius:25px;pointer-events:none}.executive-badge{display:inline-block;border:1px solid #d7c79f;border-radius:999px;padding:7px 12px;font-size:.68rem;letter-spacing:.12em;font-weight:800;color:#506079}.briefcase{color:var(--gold)}.baby-boss-mark{width:92px;height:92px;margin:22px auto 10px;border-radius:50%;background:var(--navy);display:grid;place-items:center;position:relative;box-shadow:inset 0 0 0 6px #fff,0 0 0 1px var(--gold)}.boss-head{font-family:"Libre Baskerville",serif;font-size:2.3rem;color:#fff}.boss-tie{position:absolute;bottom:-12px;width:14px;height:24px;background:var(--gold);clip-path:polygon(50% 0,100% 25%,74% 100%,26% 100%,0 25%)}.cover-tagline{margin:18px 0 4px;color:var(--blue);letter-spacing:.13em;font-size:.77rem;font-weight:800}.cover h1{font-family:"Libre Baskerville",Georgia,serif;color:var(--navy);font-size:clamp(3.6rem,15vw,6.8rem);margin:4px 0;letter-spacing:-.06em}.cover-sub{font-size:.86rem;color:#687387}.guest-pass{margin:24px 0;background:#fff;border:1px dashed #b8a67d;border-radius:18px;padding:16px}.guest-pass span,.guest-pass strong,.guest-pass small{display:block}.guest-pass span{font-size:.65rem;font-weight:800;letter-spacing:.15em;color:#7d704f}.guest-pass strong{font-size:1.22rem;color:var(--navy);margin:3px 0}.guest-pass small{color:#7b8492}.tiny{font-size:.72rem;color:#818897;margin:16px 0 0}.floating-shape{position:absolute;color:rgba(215,170,69,.55);font-size:1.4rem;animation:float 5s ease-in-out infinite}.s1{left:10%;top:17%}.s2{right:11%;top:24%;animation-delay:1s}.s3{left:16%;bottom:13%;animation-delay:2s}@keyframes float{50%{transform:translateY(-15px) rotate(10deg)}}
.topbar{height:72px;position:sticky;top:0;z-index:50;background:rgba(7,23,47,.93);backdrop-filter:blur(12px);color:#fff;display:flex;justify-content:space-between;align-items:center;padding:0 max(20px,calc((100vw - 1120px)/2));border-bottom:1px solid rgba(255,255,255,.08)}.brand{font-family:"Libre Baskerville",serif;font-weight:700;letter-spacing:.08em}.brand span{color:var(--gold)}.mini-btn{border:1px solid rgba(215,170,69,.6);border-radius:999px;padding:7px 14px;font-size:.72rem;font-weight:800;color:var(--gold2)}
.hero{position:relative;min-height:88vh;display:grid;align-items:center;background:linear-gradient(135deg,var(--navy),#102b52);color:#fff;overflow:hidden}.hero:after{content:"";position:absolute;width:520px;height:520px;border-radius:50%;right:-180px;top:-120px;border:80px solid rgba(215,170,69,.05)}.hero-layout{position:relative;z-index:2;display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}.hero-copy h2{font-size:clamp(2.8rem,6vw,5.7rem);margin:14px 0 20px;max-width:720px}.hero-name-row{display:flex;align-items:center;gap:14px;margin:26px 0}.hero-name{font-family:"Libre Baskerville",Georgia,serif;font-size:clamp(3.5rem,8vw,6.5rem);line-height:.9;color:var(--gold2)}.small-label{font-size:.62rem;letter-spacing:.15em;font-weight:800;color:#9eafc7}.parent-line{color:#c7d2e5}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.hero-visual{position:relative}.portrait-frame{position:relative;background:#fff;padding:12px;border-radius:38px;box-shadow:0 30px 80px rgba(0,0,0,.35);transform:rotate(2deg)}.portrait-frame:before{content:"";position:absolute;inset:-14px;border:1px solid rgba(215,170,69,.65);border-radius:46px}.portrait-frame img{display:block;width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:28px}.stamp{position:absolute;right:-30px;bottom:28px;width:112px;height:112px;border-radius:50%;background:var(--gold);color:var(--navy);display:flex;justify-content:center;align-items:center;gap:5px;box-shadow:0 14px 40px rgba(0,0,0,.25);transform:rotate(-10deg)}.stamp b{font-size:2.3rem;line-height:1}.stamp span{font-size:.56rem;font-weight:900;line-height:1.15;letter-spacing:.05em}.memo-card{position:absolute;left:-40px;bottom:-42px;background:#fff;color:var(--navy);padding:14px 18px;border-radius:16px;box-shadow:var(--shadow);transform:rotate(-4deg)}.memo-card b,.memo-card span{display:block}.memo-card b{font-size:.65rem;letter-spacing:.12em;color:#b1872f}.memo-card span{font-size:.74rem;color:#647083}
.countdown-section{background:linear-gradient(135deg,#0b203e,#173d75);color:#fff}.light-title{color:#fff}.countdown{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;max-width:860px;margin:34px auto 0}.countdown>div{padding:24px 10px;border:1px solid rgba(215,170,69,.32);border-radius:22px;background:rgba(255,255,255,.045)}.countdown strong{display:block;font-family:"Libre Baskerville",serif;font-size:clamp(2.1rem,6vw,4rem);color:var(--gold2)}.countdown span{font-size:.68rem;letter-spacing:.15em;color:#b8c6dc;font-weight:800}.paper-section{background:var(--paper)}.section-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:34px}.section-heading h2{margin:7px 0 0}.memo-number{font-size:.72rem;font-weight:800;letter-spacing:.15em;border:1px solid #cdbf9f;padding:8px 12px;border-radius:999px;color:#75684d}.center-heading{text-align:center;justify-content:center}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.detail-card{background:#fff;border:1px solid #e1d9c9;border-radius:24px;padding:26px;display:flex;gap:20px;align-items:flex-start;box-shadow:0 14px 35px rgba(62,51,34,.05)}.detail-no{font-family:"Libre Baskerville",serif;color:#d7aa45;font-size:1.8rem}.detail-card h3{margin:0;font-size:1.14rem;color:var(--navy)}.detail-card p:last-child{margin:.35rem 0 0;color:var(--muted)}.action-row{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:28px}
.mission-section{background:#fff}.mission-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:stretch}.mission-card{border-radius:30px;background:var(--navy);color:#fff;padding:42px}.mission-card h2{font-size:clamp(2.2rem,5vw,3.7rem);margin:14px 0}.mission-card p{color:#c7d2e5}.theme-pill{display:inline-block;margin-top:18px;padding:10px 14px;border:1px solid rgba(215,170,69,.45);border-radius:999px;font-size:.74rem;color:var(--gold2)}.agenda-panel{border:1px solid #e3dccf;border-radius:30px;padding:30px;background:#faf7f1}.agenda-title{display:flex;justify-content:space-between;border-bottom:1px solid #d9cfbc;padding-bottom:16px;margin-bottom:8px}.agenda-title span{font-size:.66rem;letter-spacing:.14em;font-weight:800;color:#7e735d}.agenda-title b{font-family:"Libre Baskerville",serif;color:var(--navy)}.agenda-item{display:grid;grid-template-columns:72px 1fr;gap:16px;padding:17px 0;border-bottom:1px dashed #d8cfbd}.agenda-item:last-child{border-bottom:0}.agenda-time{font-weight:800;color:#b38832}.agenda-item h4{margin:0 0 4px;color:var(--navy)}.agenda-item p{margin:0;color:#758092;font-size:.88rem}
.gallery-section{background:#eee8dc}.gallery{display:grid;grid-template-columns:1.2fr .8fr .8fr;grid-auto-rows:250px;gap:14px}.gallery figure{margin:0;overflow:hidden;border-radius:24px;position:relative;background:#ddd}.gallery figure:first-child{grid-row:span 2}.gallery img{width:100%;height:100%;object-fit:cover;transition:.4s transform}.gallery figure:hover img{transform:scale(1.04)}.gallery figcaption{position:absolute;left:12px;bottom:12px;background:rgba(7,23,47,.82);color:#fff;border-radius:999px;padding:6px 10px;font-size:.67rem;letter-spacing:.08em}.rsvp-section{background:var(--navy)}.split-card{display:grid;grid-template-columns:.9fr 1.1fr;gap:34px;align-items:center}.rsvp-copy{color:#fff}.rsvp-copy h2{font-size:clamp(2.4rem,5vw,4.2rem);margin:12px 0}.rsvp-copy p{color:#c8d4e8}.ticket-mini{margin-top:24px;padding:14px 16px;border:1px dashed rgba(215,170,69,.55);border-radius:16px;max-width:330px}.ticket-mini span,.ticket-mini strong{display:block}.ticket-mini span{font-size:.65rem;letter-spacing:.14em;color:var(--gold2)}.ticket-mini strong{font-size:1.2rem}.form-card{display:grid;gap:18px;border-radius:28px;padding:28px;box-shadow:var(--shadow)}.dark-form{background:#10284b;border:1px solid rgba(255,255,255,.08);color:#fff}.light-form{background:#fff;border:1px solid #e1d9c9}.form-card label{display:grid;gap:7px;font-weight:700;font-size:.88rem}.form-card input,.form-card select,.form-card textarea{width:100%;border:1px solid rgba(150,160,174,.35);border-radius:14px;padding:13px 14px;background:#fff;color:#182335;outline:0}.form-card input:focus,.form-card select:focus,.form-card textarea:focus{box-shadow:0 0 0 4px rgba(215,170,69,.15);border-color:#c39a3c}.wishes-section{background:var(--paper)}.finale{padding:95px 0;background:linear-gradient(135deg,#08172d,#132e56);color:#fff;text-align:center}.finale h2{font-size:clamp(2.7rem,6vw,5rem);margin:12px 0}.finale p{color:#cbd6e8}.final-name{font-family:"Libre Baskerville",serif;color:var(--gold2);font-size:clamp(3.5rem,10vw,7rem);line-height:1;margin-top:28px}.seal{width:86px;height:86px;border:2px solid var(--gold);border-radius:50%;margin:0 auto 25px;display:grid;place-items:center;color:var(--gold2);font-weight:900;font-size:.65rem;letter-spacing:.08em;transform:rotate(-8deg)}.music-btn{position:fixed;right:18px;bottom:18px;z-index:80;width:52px;height:52px;border-radius:50%;border:1px solid rgba(215,170,69,.6);background:var(--navy);color:var(--gold2);box-shadow:0 12px 35px rgba(0,0,0,.22);font-size:1.15rem}
@media(max-width:850px){.hero-layout,.mission-grid,.split-card{grid-template-columns:1fr}.hero{padding-top:65px}.hero-visual{max-width:520px;margin:auto}.memo-card{left:12px}.stamp{right:6px}.detail-grid{grid-template-columns:1fr}.gallery{grid-template-columns:1fr 1fr;grid-auto-rows:230px}.gallery figure:first-child{grid-column:span 2;grid-row:auto}.section{padding:72px 0}}
@media(max-width:560px){.container{width:min(100% - 24px,1120px)}.cover-card{padding:32px 18px}.hero-copy h2{font-size:2.65rem}.hero-name-row{align-items:flex-end}.small-label{display:none}.hero-name{font-size:4rem}.hero-actions{display:grid}.btn{width:100%}.countdown{grid-template-columns:repeat(2,1fr)}.section-heading{align-items:flex-start;flex-direction:column}.center-heading{align-items:center}.gallery{grid-template-columns:1fr;grid-auto-rows:300px}.gallery figure:first-child{grid-column:auto}.mission-card,.agenda-panel{padding:26px}.memo-card{position:relative;left:auto;bottom:auto;margin-top:16px;transform:none}.portrait-frame{transform:none}.stamp{width:90px;height:90px}.topbar{padding:0 16px}}