@charset "UTF-8";

/* Layout: vỏ thiệp phủ toàn màn (nền vang, tim bay, thẻ kem ở giữa) → bấm "Mở thiệp"
   → ruột thiệp trên nền giấy ngà, cuộn dọc. Mỗi mục một nhịp riêng.
   Tim nét liền dùng lại làm hoa văn góc; hoa mẫu đơn vẽ bằng SVG hai bên phong bì. */

:root{
  --wine-deep:#4A0A13;
  --wine:#6E1220;
  --wine-mid:#8C1C2B;
  --wine-soft:#A8303E;
  --cream:#FAF3ED;
  --ivory:#F4EBDE;
  --ivory-2:#EDE1CF;
  --ink:#5A1C25;
  --ink-mid:#7E3A41;
  --ink-soft:#9B7069;
  --gold:#C2983F;
  --gold-soft:#E0C487;
  --rose:#F3DADC;
  --rose-ink:#8C2234;
  --hair:rgba(110,18,32,.16);
  --hair-soft:rgba(110,18,32,.09);
  --ok:#255B2A;
  --display:"Playfair Display",Georgia,"Times New Roman",serif;
  --body:"Be Vietnam Pro","Segoe UI",system-ui,sans-serif;
  color-scheme:light;
  padding-top:env(safe-area-inset-top,0px);
  padding-bottom:env(safe-area-inset-bottom,0px);
}
*{box-sizing:border-box}
html,body{margin:0}
img{max-width:100%}
[hidden]{display:none!important}
body{
  background:var(--ivory);
  color:var(--ink);
  font-family:var(--body);
  font-weight:300;
  font-size:15px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
#paper{position:fixed;inset:0;z-index:0;pointer-events:none;width:100%;height:100%;opacity:.5}
main{position:relative;z-index:1}

/* ——— khung dải ——— */
.band{position:relative;width:100%}
.wrap{
  max-width:34rem;margin:0 auto;
  padding-left:max(16px,env(safe-area-inset-left,0px));
  padding-right:max(16px,env(safe-area-inset-right,0px));
  padding-block:clamp(2.75rem,8vw,4.5rem);
}
.band--alt{background:var(--ivory-2)}
.band--alt::before,.band--alt::after{
  content:"";position:absolute;left:0;right:0;height:1px;background:var(--hair-soft)
}
.band--alt::before{top:0}
.band--alt::after{bottom:0}

/* ——— chữ ——— */
.eyebrow{
  font-family:var(--display);font-size:.8125rem;font-weight:500;
  letter-spacing:.42em;text-transform:uppercase;color:var(--wine-mid);
  margin:0 0 1.25rem;text-align:center
}
h2{
  font-family:var(--display);font-weight:400;font-size:clamp(1.6rem,5.6vw,2.15rem);
  letter-spacing:.01em;margin:0 0 .65rem;text-align:center;text-wrap:balance;
  line-height:1.3;color:var(--wine)
}
p{margin:0 0 1rem}
.lead{
  font-family:var(--display);font-style:italic;font-weight:400;
  font-size:clamp(1.0625rem,3.6vw,1.1875rem);line-height:1.7;
  text-align:center;color:var(--ink-mid);max-width:27rem;margin-inline:auto
}
.label{
  font-family:var(--body);font-size:.5625rem;font-weight:600;letter-spacing:.26em;
  text-transform:uppercase;color:var(--wine-mid);margin:0
}
.center{text-align:center}

/* ——— tim nét liền ——— */
.hl{display:block;color:var(--wine-mid);width:1.5rem;height:1.5rem}
.divider{display:flex;align-items:center;gap:.9rem;margin:0 auto 1.75rem;max-width:13rem}
.divider i{flex:1;height:1px;background:linear-gradient(90deg,transparent,var(--hair))}
.divider i+i{background:linear-gradient(90deg,var(--hair),transparent)}

/* ——— phong bì + ảnh ——— */
.stage-row{position:relative;margin-top:1.5rem}
.floral{position:absolute;bottom:4%;width:34%;max-width:9.5rem;color:var(--wine);z-index:4;pointer-events:none}
.floral--l{left:-4%}
.floral--r{right:-4%;transform:scaleX(-1);width:24%;bottom:-2%;opacity:.85}
.env-stage{position:relative;width:min(78%,19rem);margin:0 auto;aspect-ratio:1/1.08}
.env-back{
  position:absolute;left:0;right:0;bottom:0;height:58%;z-index:1;border-radius:3px;
  background:linear-gradient(180deg,#7E1724,#5A0E18)
}
.photo{
  position:absolute;left:13%;right:13%;bottom:23%;z-index:2;
  transform:rotate(-3.2deg);background:#fff;padding:7px 7px 20px;
  box-shadow:0 12px 26px rgba(74,10,19,.26)
}
.photo img{display:block;width:100%;aspect-ratio:3/4;object-fit:cover}
.photo-inner{
  aspect-ratio:3/4;display:grid;place-items:center;text-align:center;padding:.75rem;
  background:linear-gradient(158deg,#EFE3D4,#DCC9B4)
}
.photo-inner .hl{width:1.5rem;height:1.5rem;margin:0 auto .5rem;color:var(--ink-soft);opacity:.7}
.photo-inner span{
  font-size:.5rem;letter-spacing:.22em;text-transform:uppercase;
  color:var(--ink-soft);line-height:1.8
}
.env-front{
  position:absolute;left:0;right:0;bottom:0;height:58%;z-index:3;border-radius:3px;
  background:linear-gradient(180deg,#96212F,#6E1220);
  clip-path:polygon(0 0,50% 40%,100% 0,100% 100%,0 100%)
}
.env-front::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(104deg,rgba(255,255,255,.07),transparent 46%)
}
.wax{
  position:absolute;left:50%;bottom:30%;z-index:5;
  width:3.1rem;height:3.1rem;margin-left:-1.55rem;border-radius:50%;
  background:radial-gradient(circle at 34% 28%,#E8CD8E,var(--gold) 54%,#8F6A1F);
  display:grid;place-items:center;
  box-shadow:0 3px 12px rgba(74,10,19,.45)
}
.wax .hl{width:1.5rem;height:1.5rem;color:#6B4C12}
.arch{
  position:absolute;left:50%;bottom:2%;width:min(124%,33rem);height:auto;
  transform:translateX(-50%);color:var(--wine);opacity:.09;z-index:0;pointer-events:none
}

/* ——— hai trang đối ——— */
.facing{display:grid;grid-template-columns:1fr 1px 1fr;gap:1.4rem;margin-top:2.25rem;text-align:center}
.facing>div{min-width:0}
.facing .seam{background:linear-gradient(180deg,transparent,var(--hair) 18%,var(--hair) 82%,transparent)}
.facing h3{margin:0 0 .9rem}
.facing p{font-family:var(--display);font-size:1.125rem;line-height:1.7;margin:0;color:var(--ink)}

/* ——— bảng đỏ ——— */
.panel{
  position:relative;overflow:hidden;border-radius:20px;margin-top:2rem;
  padding:2.25rem 1.3rem;text-align:center;
  background:linear-gradient(168deg,#73141F,#4C0B15);
  color:#F6E3E5;box-shadow:0 10px 28px rgba(74,10,19,.2)
}
.panel h3{
  font-family:var(--display);font-weight:500;font-size:1.0625rem;
  letter-spacing:.2em;text-transform:uppercase;color:#FBECEE;margin:0 0 1.4rem
}
.panel .facing{margin-top:.5rem}
.panel .facing p{color:#F6E3E5}
.panel .facing .seam{background:linear-gradient(180deg,transparent,rgba(243,218,220,.32) 18%,rgba(243,218,220,.32) 82%,transparent)}
.panel .label{color:var(--gold-soft)}
.panel .sub{font-size:.75rem;color:rgba(243,218,220,.6);margin:.3rem 0 0}
.panel .when{margin:0 0 .5rem;display:flex;align-items:baseline;justify-content:center;gap:.8rem;flex-wrap:wrap}
.panel .when .side{font-family:var(--display);font-size:.9375rem;letter-spacing:.2em;text-transform:uppercase;color:rgba(243,218,220,.86)}
.panel .when .big{font-family:var(--display);font-size:2.75rem;line-height:1;color:#FFF;font-variant-numeric:tabular-nums}
.panel .yr{font-family:var(--display);font-size:1.0625rem;color:rgba(243,218,220,.9);margin:0 0 .3rem}
.panel .lunar{font-family:var(--display);font-style:italic;font-size:.9375rem;color:rgba(243,218,220,.68);margin:0}
.panel .count{margin-top:1.6rem}
.panel .count .v{color:#FFF}
.panel .count .l{color:rgba(243,218,220,.6)}
.panel .count div+div::before{background:rgba(243,218,220,.22)}
.panel .btn{color:#FBECEE;border-color:rgba(243,218,220,.42);margin-top:1.5rem}
.panel .btn:hover,.panel .btn:focus-visible{background:var(--rose);border-color:var(--rose);color:var(--wine)}
.panel .floral-corner{position:absolute;width:7.5rem;height:auto;pointer-events:none;opacity:.9}
.panel .floral-corner--tr{top:-2.2rem;right:-1.8rem;transform:scaleX(-1) rotate(-12deg)}
.panel .floral-corner--bl{bottom:-2.4rem;left:-2rem;transform:rotate(-8deg)}

/* ——— mạch dọc hai lễ ——— */
.timeline{list-style:none;margin:2.25rem 0 0;padding:0;position:relative}
.timeline::before{
  content:"";position:absolute;left:1rem;top:1.5rem;bottom:1.5rem;width:1px;
  background:linear-gradient(180deg,transparent,var(--hair) 12%,var(--hair) 88%,transparent)
}
.timeline li{display:grid;grid-template-columns:2rem 1fr;gap:1.1rem;align-items:start;padding-bottom:2.25rem}
.timeline li:last-child{padding-bottom:0}
.node{
  width:2rem;height:2rem;border-radius:50%;display:grid;place-items:center;
  background:var(--ivory);box-shadow:0 0 0 1px var(--hair)
}
.band--alt .node{background:var(--ivory-2)}
.node .hl{width:1rem;height:1rem}
.t-body{min-width:0}
.t-body .label{margin-bottom:.35rem}
.t-side{font-family:var(--display);font-style:italic;color:var(--ink-soft);font-size:.9375rem;margin:0 0 .85rem}
.t-when{display:flex;flex-wrap:wrap;align-items:baseline;gap:.7rem;margin:0 0 .85rem}
.t-when .hour{font-family:var(--display);font-size:2.25rem;line-height:1;color:var(--wine);font-variant-numeric:tabular-nums}
.t-when .day{font-size:.8125rem;color:var(--ink-soft)}
.t-venue{font-family:var(--display);font-size:1.1875rem;margin:0 0 .2rem;color:var(--ink)}
.t-addr{font-size:.8125rem;color:var(--ink-soft);margin:0 0 1rem}

/* ——— nút ——— */
.btn{
  display:inline-block;font-family:var(--body);font-size:.625rem;font-weight:500;
  letter-spacing:.2em;text-transform:uppercase;text-decoration:none;cursor:pointer;
  color:var(--wine);background:transparent;border:1px solid var(--hair);
  border-radius:999px;padding:.7rem 1.35rem;
  transition:background .3s,color .3s,border-color .3s
}
.btn:hover,.btn:focus-visible{background:var(--wine);border-color:var(--wine);color:var(--cream)}
.btn--solid{background:var(--wine);border-color:var(--wine);color:var(--cream)}
.btn--solid:hover,.btn--solid:focus-visible{background:var(--wine-mid);border-color:var(--wine-mid)}
.btn[disabled]{opacity:.55;cursor:default;pointer-events:none}
:focus-visible{outline:2px solid var(--wine-soft);outline-offset:3px}

/* ——— đếm ngược ——— */
.count{display:grid;grid-template-columns:repeat(4,1fr);margin-top:2rem}
.count div{position:relative;text-align:center;min-width:0;padding:.25rem .3rem}
.count div+div::before{content:"";position:absolute;left:0;top:14%;bottom:14%;width:1px;background:var(--hair-soft)}
.count .v{
  font-family:var(--display);font-weight:400;color:var(--wine);
  font-size:clamp(2rem,9vw,2.6rem);line-height:1.1;
  font-variant-numeric:tabular-nums;display:block
}
.count .l{font-size:.5rem;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-soft);display:block;margin-top:.55rem}

/* ——— lịch tháng ——— */
.cal{margin:1.6rem auto 0;max-width:19rem;background:rgba(0,0,0,.2);border-radius:14px;padding:.9rem .6rem}
.cal table{width:100%;border-collapse:collapse;font-variant-numeric:tabular-nums}
.cal caption{
  font-family:var(--body);font-size:.5625rem;font-weight:600;letter-spacing:.24em;
  text-transform:uppercase;color:rgba(243,218,220,.62);padding-bottom:.7rem
}
.cal th{
  font-family:var(--body);font-size:.5rem;font-weight:600;letter-spacing:.1em;
  text-transform:uppercase;color:rgba(243,218,220,.45);padding-bottom:.45rem
}
.cal td{
  position:relative;isolation:isolate;text-align:center;padding:.32rem 0;
  font-family:var(--display);font-size:.9375rem;color:rgba(243,218,220,.78)
}
.cal td.wed{color:#FFF;font-weight:600}
.cal td.wed::before{
  content:"";position:absolute;left:50%;top:50%;z-index:-1;
  width:1.85rem;height:1.85rem;margin:-.925rem 0 0 -.925rem;
  border-radius:50%;background:#C8202E
}

/* ——— album ——— */
.album{display:grid;grid-template-columns:1.35fr 1fr;gap:.7rem;margin-top:2rem}
.frame{
  position:relative;min-width:0;max-width:100%;overflow:hidden;
  display:grid;place-items:center;text-align:center;padding:1rem;
  background:linear-gradient(158deg,#EFE3D4,#DEC9B2);
  box-shadow:inset 0 0 0 1px var(--hair-soft),0 2px 10px rgba(74,10,19,.07)
}
.frame--tall{grid-row:span 2;aspect-ratio:3/4}
.frame--wide{aspect-ratio:4/3}
.frame img{width:100%;height:100%;object-fit:cover;display:block}
.frame:has(img){padding:0}
.frame .hl{width:1.3rem;height:1.3rem;margin:0 auto .5rem;color:var(--ink-soft);opacity:.65}
.frame span{display:block;font-size:.5rem;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-soft);line-height:1.8}

/* ——— biểu mẫu ——— */
.form{
  background:var(--cream);border-radius:18px;padding:1.5rem 1.25rem;margin-top:1.75rem;
  box-shadow:inset 0 0 0 1px var(--hair-soft),0 4px 18px rgba(74,10,19,.07);
  text-align:left
}
.field{margin-bottom:1rem}
.field:last-of-type{margin-bottom:0}
.field > label,.fieldset > legend{
  display:block;font-size:.5625rem;font-weight:600;letter-spacing:.2em;
  text-transform:uppercase;color:var(--wine-mid);margin-bottom:.45rem;padding:0
}
.field input[type=text],.field input[type=tel],.field select,.field textarea{
  width:100%;padding:.72rem .9rem;font:inherit;color:var(--ink);
  background:#fff;border:1px solid var(--hair);border-radius:12px;
  transition:border-color .2s,box-shadow .2s
}
.field textarea{resize:vertical;min-height:5.5rem;line-height:1.6}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--wine-soft);box-shadow:0 0 0 3px rgba(168,48,62,.13)
}
.field .hint{font-size:.7rem;color:var(--ink-soft);margin:.4rem 0 0}
.fieldset{border:0;padding:0;margin:0 0 1rem}
.choices{display:grid;gap:.5rem}
.choice{
  display:flex;align-items:flex-start;gap:.65rem;cursor:pointer;
  padding:.7rem .9rem;border:1px solid var(--hair);border-radius:12px;background:#fff;
  font-size:.875rem;transition:border-color .2s,background .2s
}
.choice input{margin:.25rem 0 0;accent-color:var(--wine);flex:0 0 auto}
.choice:hover{border-color:var(--wine-soft)}
.choice:has(input:checked){border-color:var(--wine);background:#FFF7F4}
.trap{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form .btn{margin-top:1.1rem;width:100%;text-align:center}
.status{
  margin:1rem 0 0;padding:.75rem .95rem;border-radius:12px;font-size:.8125rem;line-height:1.6
}
.status--ok{background:#DFEEDF;color:var(--ok)}
.status--err{background:var(--rose);color:var(--rose-ink)}

/* ——— lời chúc ——— */
.wishes{display:grid;gap:.55rem;margin-top:1.75rem}
.wish{
  background:var(--rose);border-radius:999px;padding:.6rem 1.1rem;
  font-size:.8125rem;line-height:1.6;color:var(--rose-ink);
  justify-self:start;max-width:100%;margin:0
}
.wish:nth-child(even){justify-self:end}
.wish b{font-weight:600}
.wishes-empty{text-align:center;color:var(--ink-soft);font-size:.8125rem;margin:1.5rem 0 0}

/* ——— liên hệ, ngân hàng ——— */
.contacts{display:grid;gap:.55rem;margin-top:1.75rem}
.contact{
  display:flex;flex-wrap:wrap;align-items:center;gap:.85rem;padding:.9rem 1.1rem;
  min-width:0;background:var(--cream);border-radius:14px;
  box-shadow:inset 0 0 0 1px var(--hair-soft)
}
.contact .who{font-size:.5625rem;letter-spacing:.24em;text-transform:uppercase;color:var(--wine-mid);flex:0 0 auto}
.contact .num{
  font-family:var(--display);font-size:1.3125rem;color:var(--wine);
  font-variant-numeric:tabular-nums;flex:1 1 auto;min-width:0;
  -webkit-user-select:all;user-select:all
}
.copy{
  font-family:var(--body);font-size:.5rem;font-weight:500;letter-spacing:.2em;
  text-transform:uppercase;color:var(--wine);background:transparent;cursor:pointer;
  border:1px solid var(--hair);border-radius:999px;padding:.5rem .8rem;flex:0 0 auto;
  transition:border-color .25s,background .25s,color .25s
}
.copy:hover,.copy:focus-visible{background:var(--wine);border-color:var(--wine);color:var(--cream)}
.scribble{display:block;width:min(60%,11rem);height:auto;margin:1.5rem auto .5rem}
.banks{display:grid;gap:.6rem;margin-top:1.5rem}
.bank{
  background:var(--cream);border-radius:16px;padding:1.1rem 1.2rem;text-align:left;
  box-shadow:inset 0 0 0 1px var(--hair-soft)
}
.bank .who{font-size:.5625rem;letter-spacing:.24em;text-transform:uppercase;color:var(--wine-mid);margin:0 0 .5rem}
.bank .where{font-family:var(--display);font-size:1rem;color:var(--ink);margin:0 0 .15rem}
.bank .holder{font-size:.75rem;color:var(--ink-soft);margin:0 0 .7rem}
.bank .row{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem}
.bank .acc{
  font-family:var(--display);font-size:1.25rem;color:var(--wine);
  font-variant-numeric:tabular-nums;flex:1 1 auto;min-width:0;
  -webkit-user-select:all;user-select:all
}

/* ——— cảm ơn ——— */
.thanks{text-align:center}
.thanks>.hl{width:2.25rem;height:2.25rem;margin:0 auto 1.5rem}
.thanks .big{
  font-family:var(--display);font-style:italic;font-weight:400;color:var(--wine);
  font-size:clamp(1.45rem,6vw,2rem);line-height:1.45;margin:0 auto;max-width:24rem;text-wrap:balance
}
.sig{font-family:var(--display);font-size:1.5rem;color:var(--ink);margin-top:2rem;letter-spacing:.04em}
.ty{position:relative;overflow:hidden;border-radius:20px;margin-top:1.5rem}
.ty-photo{
  aspect-ratio:4/3;display:grid;place-items:center;text-align:center;padding:1.25rem;
  background:linear-gradient(162deg,#C9B49C,#8E7461)
}
.ty-photo img{width:100%;height:100%;object-fit:cover}
.ty-photo .hl{width:1.6rem;height:1.6rem;margin:0 auto .5rem;color:rgba(255,255,255,.75)}
.ty-photo span{display:block;font-size:.5rem;letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.8);line-height:1.8}
.ty-script{
  position:absolute;left:0;right:0;bottom:1.1rem;margin:0;text-align:center;
  font-family:"Great Vibes",cursive;font-size:clamp(2.4rem,11vw,3.6rem);
  line-height:1;color:#FFF;text-shadow:0 2px 14px rgba(0,0,0,.45)
}

/* ——— chân trang ——— */
footer{position:relative;z-index:1;background:var(--wine);color:var(--rose)}
footer .wrap{padding-block:2rem;text-align:center}
footer .hl{width:1.25rem;height:1.25rem;margin:0 auto .9rem;color:var(--gold-soft)}
footer p{font-size:.625rem;letter-spacing:.16em;margin:0;text-transform:uppercase;color:rgba(243,218,220,.8)}
footer a{color:rgba(243,218,220,.55)}

/* ——— vỏ thiệp ——— */
.gated{overflow:hidden}
.ov{
  position:fixed;inset:0;z-index:50;overflow-y:auto;
  display:grid;align-content:center;justify-items:center;
  background:radial-gradient(118% 78% at 50% 4%,#8E1C2A,var(--wine-deep) 72%);
  padding-left:max(16px,env(safe-area-inset-left,0px));
  padding-right:max(16px,env(safe-area-inset-right,0px));
  padding-block:calc(2rem + env(safe-area-inset-top,0px)) calc(2rem + env(safe-area-inset-bottom,0px));
  transition:opacity .8s ease
}
.ov.is-gone{opacity:0;pointer-events:none}
.sky{position:absolute;inset:0;overflow:hidden;pointer-events:none}
.sky svg{position:absolute;color:#fff;opacity:.13;animation:drift linear infinite}
@keyframes drift{
  from{transform:translateY(14vh) rotate(-6deg)}
  to{transform:translateY(-16vh) rotate(6deg)}
}
.cover{
  position:relative;z-index:2;width:min(86vw,20.5rem);
  background:var(--cream);border-radius:18px;
  padding:3.25rem 1.6rem 2.1rem;text-align:center;overflow:hidden;
  box-shadow:0 22px 48px rgba(0,0,0,.34);
  transition:transform .8s cubic-bezier(.4,0,.2,1),opacity .6s ease
}
.ov.is-open .cover{transform:scale(.92) translateY(-10px);opacity:0}
.cover-deco{position:absolute;width:7rem;height:7rem;color:var(--wine);opacity:.17;pointer-events:none}
.cover-deco--tl{top:1.4rem;left:-1.8rem;transform:rotate(-14deg)}
.cover-deco--br{bottom:-1.2rem;right:-1.9rem;transform:rotate(166deg)}
.badge{
  position:absolute;top:-1.55rem;left:50%;margin-left:-1.55rem;
  width:3.1rem;height:3.1rem;border-radius:50%;
  background:radial-gradient(circle at 36% 30%,#9E2432,var(--wine) 60%,#4A0A13);
  display:grid;place-items:center;box-shadow:0 6px 16px rgba(0,0,0,.3)
}
.badge .hl{width:1.4rem;height:1.4rem;color:var(--cream)}
.cover .cnames{
  font-family:var(--display);font-weight:500;color:var(--wine);
  font-size:clamp(1.65rem,7.4vw,2.1rem);line-height:1.25;margin:0
}
.cover .camp{display:block;font-family:var(--display);font-style:italic;font-weight:400;font-size:.52em;color:var(--wine-soft);margin:.1em 0}
.cover .crule{display:flex;align-items:center;gap:.6rem;margin:1.1rem auto;max-width:8.5rem}
.cover .crule i{flex:1;height:1px;background:var(--hair)}
.cover .crule .hl{width:.85rem;height:.85rem;opacity:.75}
.cover .cdate{font-family:var(--display);font-size:1.0625rem;color:var(--wine-mid);margin:0 0 1.35rem}
.cover .cinvite{font-size:.8125rem;color:var(--ink-soft);margin:0 0 .6rem}
.guest{
  display:inline-block;background:var(--rose);color:var(--rose-ink);
  border-radius:999px;padding:.5rem 1.1rem;font-size:.875rem;font-weight:500;
  margin:0 0 .9rem;max-width:100%
}
.cover .cwhy{font-size:.8125rem;color:var(--ink-soft);margin:0 0 1.6rem;line-height:1.65}
.ov-hint{
  position:relative;z-index:2;margin:1.1rem 0 0;text-align:center;
  font-size:.5625rem;letter-spacing:.24em;text-transform:uppercase;color:rgba(250,243,237,.5)
}

/* ——— bìa trong ——— */
.hero .wrap{padding-block:clamp(2.5rem,8vw,4rem) clamp(2rem,6vw,3rem)}
.mark-wrap{text-align:center}
.save{
  font-family:var(--display);font-weight:500;font-style:italic;
  font-size:clamp(1rem,4.4vw,1.3rem);letter-spacing:.34em;text-transform:uppercase;
  color:var(--wine-mid);margin:0 0 .4rem
}
.names{
  font-family:var(--display);font-weight:500;color:var(--wine);
  font-size:clamp(2.1rem,10vw,3.4rem);line-height:1.12;text-align:center;margin:1.5rem 0 0
}
.names span{display:block}
.names .amp{font-family:var(--display);font-style:italic;font-weight:400;font-size:.42em;color:var(--wine-soft);margin:.14em 0}
.hero-date{margin:1.4rem 0 0;text-align:center}
.hero-date .d{font-family:var(--display);font-size:clamp(1.25rem,5.2vw,1.65rem);letter-spacing:.14em;color:var(--wine);display:block}
.hero-date .w{font-size:.5625rem;letter-spacing:.3em;text-transform:uppercase;color:var(--ink-soft);display:block;margin-top:.6rem}
.hero-date .lunar{font-family:var(--display);font-style:italic;font-size:1rem;color:var(--ink-soft);display:block;margin-top:.7rem}

/* bìa trong chạy hiệu ứng vào khi mở thiệp */
.js-anim .hero .mark-wrap,
.js-anim .hero .names span,
.js-anim .hero .hero-date{opacity:0}
.js-anim .revealed .mark-wrap{animation:rise .9s .1s ease-out forwards}
.js-anim .revealed .names .n1{animation:rise 1s .35s ease-out forwards}
.js-anim .revealed .names .amp{animation:rise 1s .5s ease-out forwards}
.js-anim .revealed .names .n2{animation:rise 1s .65s ease-out forwards}
.js-anim .revealed .hero-date{animation:rise 1s .85s ease-out forwards}
@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}

/* ——— luồng lời chúc trôi lên ——— */
.live{
  position:fixed;left:0;bottom:0;z-index:38;pointer-events:none;
  width:min(72vw,20rem);max-height:min(44vh,19rem);overflow:hidden;
  display:flex;flex-direction:column;justify-content:flex-end;gap:.4rem;
  padding-left:max(16px,env(safe-area-inset-left,0px));
  padding-bottom:calc(1rem + env(safe-area-inset-bottom,0px));
  -webkit-mask-image:linear-gradient(180deg,transparent 0,#000 34%);
  mask-image:linear-gradient(180deg,transparent 0,#000 34%)
}
.live p{
  margin:0;overflow:hidden;align-self:flex-start;max-width:100%;
  background:rgba(243,218,220,.94);color:var(--rose-ink);
  border-radius:999px;padding:.45rem .95rem;
  font-size:.75rem;line-height:1.55;
  box-shadow:0 2px 9px rgba(74,10,19,.13);
  animation:pop .45s cubic-bezier(.22,1,.36,1)
}
.live p b{font-weight:600}
.live p.fresh{background:#FBE6E8;box-shadow:0 2px 14px rgba(140,34,52,.3)}
.live p.leaving{
  opacity:0;transform:translateY(-8px) scale(.96);
  max-height:0;padding-top:0;padding-bottom:0;margin-top:-.4rem;
  transition:opacity .45s ease,transform .45s ease,max-height .45s ease,
             padding .45s ease,margin .45s ease
}
@keyframes pop{from{opacity:0;transform:translateY(12px) scale(.95)}to{opacity:1;transform:none}}

/* ——— thanh nút nổi ——— */
#fly{position:fixed;inset:0;z-index:39;pointer-events:none;overflow:hidden}
#fly svg{position:absolute;color:var(--wine-soft);animation:fly 2.4s ease-out forwards}
@keyframes fly{
  from{opacity:.9;transform:translateY(0) scale(.5)}
  to{opacity:0;transform:translateY(-42vh) scale(1.25)}
}
.dock{
  position:fixed;right:0;bottom:0;z-index:40;display:flex;align-items:center;gap:.5rem;
  padding:0 calc(1rem + env(safe-area-inset-right,0px)) calc(1rem + env(safe-area-inset-bottom,0px)) 0
}
.dock button{
  width:2.75rem;height:2.75rem;border-radius:50%;cursor:pointer;
  background:var(--cream);border:1px solid var(--hair);color:var(--wine);
  font-size:1rem;line-height:1;display:grid;place-items:center;
  box-shadow:0 4px 14px rgba(74,10,19,.16);
  transition:background .25s,color .25s,transform .2s
}
.dock button:hover,.dock button:focus-visible{background:var(--wine);color:var(--cream)}
.dock button:active{transform:scale(.93)}
.dock button[aria-pressed="false"]{color:var(--ink-soft)}
.dock .hl{width:1.15rem;height:1.15rem}
.hearts-n{
  font-size:.65rem;font-weight:600;color:var(--wine);background:var(--cream);
  border:1px solid var(--hair);border-radius:999px;padding:.3rem .6rem;
  font-variant-numeric:tabular-nums;box-shadow:0 4px 14px rgba(74,10,19,.14)
}

/* ——— hiện dần khi cuộn tới ———
   Chỉ ẩn khi JS đã gắn .js-anim, nên không có JS là mọi thứ hiện sẵn. */
.js-anim [data-rv]{opacity:0}
.js-anim [data-rv="up"]{transform:translateY(22px)}
.js-anim [data-rv="left"]{transform:translateX(-24px)}
.js-anim [data-rv="scale"]{transform:scale(.93)}
.js-anim [data-rv="pop"]{transform:scale(.6)}
.js-anim [data-rv].in{
  opacity:1;transform:none;
  transition:opacity .7s cubic-bezier(.22,1,.36,1),transform .7s cubic-bezier(.22,1,.36,1);
  transition-delay:calc(var(--i,0) * 70ms)
}
.js-anim [data-rv="pop"].in{
  transition-duration:.42s;
  transition-timing-function:cubic-bezier(.34,1.56,.64,1);
  transition-delay:calc(var(--i,0) * 45ms)
}

/* ——— chuyển động nền ——— */
.env-stage{animation:float 7s ease-in-out infinite}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-9px)}}
.floral--l{animation:sway 9s ease-in-out infinite}
.floral--r{animation:swayR 11.5s ease-in-out infinite}
@keyframes sway{0%,100%{transform:rotate(0)}50%{transform:rotate(2.6deg)}}
@keyframes swayR{0%,100%{transform:scaleX(-1) rotate(0)}50%{transform:scaleX(-1) rotate(2.6deg)}}
.wax{animation:gleam 5s ease-in-out infinite}
@keyframes gleam{
  0%,100%{box-shadow:0 3px 12px rgba(74,10,19,.45)}
  50%{box-shadow:0 3px 20px rgba(194,152,63,.55)}
}
.divider .hl,.thanks>.hl{animation:beat 3.4s ease-in-out infinite}
@keyframes beat{
  0%,100%{transform:scale(1)}
  12%{transform:scale(1.2)}
  24%{transform:scale(1)}
  36%{transform:scale(1.12)}
  48%{transform:scale(1)}
}
.ty-photo{animation:ken 20s ease-in-out infinite alternate}
@keyframes ken{from{transform:scale(1)}to{transform:scale(1.07)}}
.count .v{transition:transform .18s ease}
.count .v.tick{transform:scale(1.1)}
.frame{transition:transform .5s cubic-bezier(.22,1,.36,1)}
.frame:hover{transform:translateY(-4px)}

@media (max-width:430px){
  .facing{grid-template-columns:1fr;gap:1.6rem}
  .facing .seam{height:1px;background:linear-gradient(90deg,transparent,var(--hair),transparent)}
  .count{grid-template-columns:repeat(2,1fr);row-gap:1.4rem}
  .count div:nth-child(2n+1)::before{content:none}
  .album{grid-template-columns:1fr 1fr}
  .frame--tall{grid-row:span 1}
  .frame--wide{aspect-ratio:3/4}
  .floral--l{width:30%;left:-6%}
  .floral--r{width:21%;right:-6%}
  .live{width:min(66vw,17rem)}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{
    animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important;scroll-behavior:auto!important
  }
  .js-anim .hero .mark-wrap,.js-anim .hero .names span,.js-anim .hero .hero-date{opacity:1}
  .sky{display:none}
}