:root{
  --pink:#f4a8c7;
  --pink-light:#ffe9f2;
  --pink-dark:#8f4764;
  --white:#fff;
  --white-glass:rgba(255,255,255,.58);
  --white-soft:rgba(255,255,255,.34);
  --border-glass:rgba(255,255,255,.72);
  --text:#432936;
  --muted:#806b75;
  --shadow:0 24px 70px rgba(113,58,83,.16);
  --radius-xl:34px;
  --radius-lg:24px;
  --ease:cubic-bezier(.22,1,.36,1);
}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--text)}
body{overflow-x:hidden;background:#fff5f8}
button,a{font:inherit}
button{border:0}
img{max-width:100%}
::selection{background:rgba(244,168,199,.42);color:var(--text)}
.app{
  min-height:100svh;
  position:relative;
  isolation:isolate;
  overflow:hidden;
  background:
    radial-gradient(circle at 15% 12%,rgba(255,255,255,.98),transparent 30%),
    radial-gradient(circle at 88% 78%,rgba(247,186,210,.7),transparent 34%),
    linear-gradient(135deg,#fff 0%,#fff3f8 48%,#f9d8e7 100%);
}
.app::before{
  content:"";
  position:absolute;inset:-18%;
  z-index:-3;
  background:
    radial-gradient(circle at 22% 65%,rgba(255,255,255,.95),transparent 18%),
    radial-gradient(circle at 78% 28%,rgba(255,255,255,.85),transparent 20%),
    linear-gradient(120deg,rgba(255,255,255,.22),transparent 45%);
  filter:blur(32px);
}
.app-shell{min-height:100svh;display:grid;grid-template-rows:auto 1fr;position:relative}
.topbar{
  width:min(1180px,calc(100% - 32px));
  margin:16px auto 0;
  padding:10px 12px 10px 18px;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  border:1px solid var(--border-glass);
  background:rgba(255,255,255,.48);
  backdrop-filter:blur(22px) saturate(125%);
  -webkit-backdrop-filter:blur(22px) saturate(125%);
  border-radius:999px;
  box-shadow:0 12px 38px rgba(113,58,83,.09);
}
.brand{display:flex;align-items:center;gap:10px;color:var(--text);text-decoration:none;font-weight:850;letter-spacing:.12em;font-size:13px}
.brand-mark{width:34px;height:34px;display:grid;place-items:center;border-radius:50%;background:rgba(255,255,255,.75);border:1px solid rgba(255,255,255,.9);box-shadow:0 6px 20px rgba(143,71,100,.12);font-family:Georgia,serif;color:var(--pink-dark)}
.nav{display:flex;align-items:center;gap:4px}
.nav-link{
  color:var(--muted);text-decoration:none;padding:9px 13px;border-radius:999px;
  font-size:12px;font-weight:750;letter-spacing:.08em;transition:.25s var(--ease)
}
.nav-link:hover{color:var(--text);background:rgba(255,255,255,.55)}
.nav-link.active{color:var(--pink-dark);background:rgba(255,255,255,.86);box-shadow:0 6px 18px rgba(143,71,100,.1)}
.scene-wrap{width:min(1180px,calc(100% - 32px));margin:auto;display:grid;place-items:center;padding:28px 0 42px}
.scene{width:100%;min-height:min(690px,calc(100svh - 118px));display:flex;align-items:center;justify-content:center}
.scene.is-entering{animation:sceneIn .52s var(--ease) both}
.hero-card{
  width:min(760px,100%);padding:48px 34px;text-align:center;
  border:1px solid var(--border-glass);background:var(--white-glass);
  backdrop-filter:blur(26px) saturate(135%);-webkit-backdrop-filter:blur(26px) saturate(135%);
  border-radius:var(--radius-xl);box-shadow:var(--shadow);position:relative;overflow:hidden
}
.hero-card::after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(120deg,rgba(255,255,255,.42),transparent 45%,rgba(255,255,255,.18))}
.profile{
  width:148px;height:148px;object-fit:cover;border-radius:50%;display:block;margin:0 auto 24px;
  padding:5px;background:rgba(255,255,255,.65);border:1px solid rgba(255,255,255,.9);
  box-shadow:0 20px 50px rgba(112,56,81,.18)
}
.eyebrow{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--pink-dark);font-weight:800}
.title{font-family:Georgia,"Times New Roman",serif;font-weight:500;font-size:clamp(46px,8vw,82px);line-height:.95;letter-spacing:-.05em;margin:12px 0;color:#4d2d3a}
.subtitle{margin:0 auto;max-width:460px;color:var(--muted);font-size:15px;line-height:1.7}
.primary-btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;margin-top:28px;padding:13px 20px;
  border-radius:999px;background:#fff;color:var(--pink-dark);font-weight:800;text-decoration:none;
  border:1px solid rgba(255,255,255,.9);box-shadow:0 12px 28px rgba(143,71,100,.12);cursor:pointer;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s
}
.primary-btn:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(143,71,100,.16);background:#fff9fc}
.scene-grid{width:min(980px,100%);display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}
.photo-frame{
  padding:10px;border:1px solid var(--border-glass);background:rgba(255,255,255,.48);border-radius:30px;
  box-shadow:var(--shadow);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)
}
.photo-main{display:block;width:100%;max-height:650px;object-fit:cover;border-radius:22px;aspect-ratio:4/5}
.info-card{padding:32px;border-radius:28px;border:1px solid var(--border-glass);background:rgba(255,255,255,.48);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px);box-shadow:var(--shadow)}
.scene-title{font-family:Georgia,"Times New Roman",serif;font-size:clamp(34px,5vw,54px);font-weight:500;letter-spacing:-.04em;margin:8px 0 16px}
.small{color:var(--muted);font-size:14px;line-height:1.7}
.heart{color:var(--pink-dark);font-size:22px}
.gallery{width:min(1040px,100%);display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.polaroid{
  position:relative;padding:10px 10px 34px;border-radius:20px;background:rgba(255,255,255,.76);
  border:1px solid rgba(255,255,255,.92);box-shadow:0 18px 42px rgba(92,45,65,.14);
  cursor:pointer;transition:transform .35s var(--ease),box-shadow .35s var(--ease)
}
.polaroid:nth-child(1){transform:rotate(-2deg)}.polaroid:nth-child(2){transform:rotate(1.6deg)}.polaroid:nth-child(3){transform:rotate(-1deg)}
.polaroid:nth-child(4){transform:rotate(1.5deg)}.polaroid:nth-child(5){transform:rotate(-1.8deg)}.polaroid:nth-child(6){transform:rotate(2deg)}
.polaroid:hover{transform:translateY(-8px) rotate(0deg);box-shadow:0 26px 52px rgba(92,45,65,.2)}
.polaroid img{display:block;width:100%;aspect-ratio:4/5;object-fit:cover;border-radius:13px}
.polaroid span{position:absolute;left:16px;bottom:9px;font-family:Georgia,serif;font-size:14px;color:#6e4a58}
.random-layout{width:min(920px,100%);display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:28px;align-items:center}
.random-photo-wrap{padding:10px;border:1px solid var(--border-glass);background:rgba(255,255,255,.48);border-radius:30px;box-shadow:var(--shadow);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px)}
.random-photo{display:block;width:100%;height:min(610px,65svh);object-fit:cover;border-radius:22px;transition:opacity .24s ease,filter .24s ease,transform .24s var(--ease)}
.random-photo.switching{opacity:0;filter:blur(12px);transform:scale(.98)}
.random-copy{padding:30px;border:1px solid var(--border-glass);background:rgba(255,255,255,.52);border-radius:28px;box-shadow:var(--shadow);backdrop-filter:blur(22px);-webkit-backdrop-filter:blur(22px)}
.caption{font-family:Georgia,serif;font-size:28px;line-height:1.2;color:#5b3343;margin:12px 0 24px}
.reasons{width:min(900px,100%);display:grid;grid-template-columns:repeat(2,1fr);gap:15px}
.reason{
  padding:22px;border-radius:22px;border:1px solid var(--border-glass);background:rgba(255,255,255,.5);
  backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:0 14px 35px rgba(113,58,83,.09);
  opacity:0;transform:translateY(18px);transition:opacity .6s var(--ease),transform .6s var(--ease)
}
.reason.visible{opacity:1;transform:translateY(0)}
.reason p{margin:0;font-family:Georgia,serif;font-size:18px;line-height:1.45;color:#583443}
.final-note{grid-column:1/-1;text-align:center;padding:32px 22px;margin-top:4px}
.final-note p{margin:0 auto;max-width:650px;font-family:Georgia,serif;font-size:clamp(24px,4vw,38px);line-height:1.35;color:#543140}
.mini-page{width:min(760px,100%);padding:36px;border-radius:30px;border:1px solid var(--border-glass);background:rgba(255,255,255,.5);box-shadow:var(--shadow);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px)}
.mini-page h2{font-family:Georgia,serif;font-size:48px;font-weight:500;margin:0 0 12px}
.mini-page p{color:var(--muted);line-height:1.8}
.lightbox{position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:24px;background:rgba(53,25,38,.64);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease}
.lightbox.open{opacity:1;visibility:visible}
.lightbox img{max-width:min(92vw,1000px);max-height:88svh;object-fit:contain;border-radius:20px;box-shadow:0 28px 80px rgba(0,0,0,.35)}
.close-btn{position:absolute;top:22px;right:22px;width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.9);color:#633849;font-size:25px;cursor:pointer;box-shadow:0 10px 28px rgba(0,0,0,.16)}
.focusable:focus-visible,.nav-link:focus-visible,.primary-btn:focus-visible,.polaroid:focus-visible,.close-btn:focus-visible{outline:3px solid rgba(143,71,100,.42);outline-offset:3px}
@media (max-width:850px){
  .scene-grid,.random-layout{grid-template-columns:1fr}
  .gallery{grid-template-columns:repeat(2,1fr)}
  .random-copy{order:-1}
}
@media (max-width:620px){
  .topbar{width:calc(100% - 20px);margin-top:10px;padding:8px 9px 8px 12px}
  .brand span:last-child{display:none}
  .nav-link{font-size:10px;padding:8px 8px;letter-spacing:.04em}
  .scene-wrap{width:calc(100% - 20px);padding:16px 0 28px}
  .scene{min-height:calc(100svh - 94px)}
  .hero-card{padding:36px 20px}
  .profile{width:126px;height:126px}
  .gallery{gap:10px}
  .polaroid{padding:7px 7px 28px;border-radius:15px}
  .polaroid img{border-radius:10px}
  .polaroid span{left:11px;bottom:6px;font-size:11px}
  .reasons{grid-template-columns:1fr}
  .final-note{grid-column:auto}
  .mini-page{padding:28px 22px}
  .mini-page h2{font-size:40px}
}