/* KYYEU catalogue pages — staging design */
:root{--kyc-ink:#17231f;--kyc-muted:#68766f;--kyc-line:#dfe8df;--kyc-paper:#f7faf6;--kyc-card:#ffffff;--kyc-accent:#347a67;--kyc-accent-2:#d7a85d;--kyc-night:#0c1714;--kyc-radius:22px}
*,*::before,*::after{box-sizing:border-box}.kyc-page{min-height:100vh;background:linear-gradient(180deg,#f8fbf7 0%,#eef5ef 100%);color:var(--kyc-ink);font-family:"Be Vietnam Pro","Noto Sans","Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
.kyc-shell{max-width:1240px;margin:0 auto;padding:28px 24px 76px}
.kyc-nav{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:64px}
.kyc-brand{display:inline-flex;align-items:center;gap:10px;color:var(--kyc-ink);text-decoration:none;font-weight:800;letter-spacing:.11em;font-size:13px}
.kyc-brand-mark{display:grid;place-items:center;width:32px;height:32px;border-radius:50%;background:var(--kyc-ink);color:#dff2df;font-size:12px}
.kyc-nav-links{display:flex;gap:20px;align-items:center;font-size:13px;color:var(--kyc-muted)}
.kyc-nav-links a{color:inherit;text-decoration:none}
.kyc-nav-links a:hover{color:var(--kyc-accent)}
.kyc-hero{display:grid;grid-template-columns:1.15fr .85fr;gap:44px;align-items:end;margin-bottom:44px}
.kyc-kicker{margin:0 0 14px;color:var(--kyc-accent);font-size:12px;font-weight:800;letter-spacing:.2em;text-transform:uppercase}
.kyc-hero h1{margin:0;max-width:760px;font-family:"Noto Serif","Noto Serif Display",Georgia,"Times New Roman",serif;font-size:clamp(42px,6vw,76px);line-height:1.05;letter-spacing:-.035em;color:#18352c}
.kyc-hero p{max-width:610px;margin:22px 0 0;color:var(--kyc-muted);font-size:17px;line-height:1.75}
.kyc-hero-note{padding:22px;border:1px solid var(--kyc-line);border-radius:var(--kyc-radius);background:rgba(255,255,255,.72);color:var(--kyc-muted);font-size:13px;line-height:1.7}
.kyc-hero-note strong{display:block;margin-bottom:7px;color:var(--kyc-ink);font-size:15px}
.kyc-toolbar{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;margin:20px 0 28px;padding:14px;border:1px solid var(--kyc-line);border-radius:18px;background:rgba(255,255,255,.78)}
.kyc-search{flex:1;min-width:220px;border:1px solid var(--kyc-line);border-radius:12px;padding:12px 14px;background:#fff;color:var(--kyc-ink);font:inherit}
.kyc-filters{display:flex;gap:8px;flex-wrap:wrap}
.kyc-filter{border:1px solid var(--kyc-line);border-radius:999px;padding:9px 13px;background:#fff;color:var(--kyc-muted);font:inherit;font-size:12px;cursor:pointer}
.kyc-filter.is-active,.kyc-filter:hover{border-color:var(--kyc-accent);background:#e7f3e9;color:#205b4a}
.kyc-section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin:50px 0 18px}
.kyc-section-head h2{margin:0;font-family:"Noto Serif","Noto Serif Display",Georgia,"Times New Roman",serif;font-size:32px;line-height:1.12;color:#18352c}
.kyc-section-head p{margin:0;color:var(--kyc-muted);font-size:13px}
.kyc-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.kyc-card{display:flex;flex-direction:column;min-height:100%;overflow:hidden;border:1px solid var(--kyc-line);border-radius:var(--kyc-radius);background:var(--kyc-card);box-shadow:0 14px 32px rgba(28,64,48,.07)}
.kyc-card[hidden]{display:none}
.kyc-card-preview{position:relative;aspect-ratio:4/3;display:flex;align-items:flex-end;padding:14px;background:linear-gradient(135deg,var(--card-a,#dfeee0),var(--card-b,#f6e8c9));overflow:hidden}
.kyc-card-preview::before{content:"";position:absolute;inset:18px;border:1px solid rgba(255,255,255,.55);border-radius:16px;pointer-events:none}
.kyc-card-preview::after{content:attr(data-number);position:absolute;top:13px;right:15px;color:rgba(23,35,31,.38);font-size:11px;font-weight:800;letter-spacing:.12em}
.kyc-preview-title{position:relative;z-index:1;max-width:82%;font-family:"Noto Serif","Noto Serif Display",Georgia,"Times New Roman",serif;font-size:22px;line-height:1.12;letter-spacing:-.015em;color:var(--preview-ink,#17392e)}
.kyc-card-body{display:flex;flex:1;flex-direction:column;padding:17px 17px 16px}
.kyc-card-meta{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:7px;margin-bottom:8px;color:var(--kyc-accent);font-size:11px;font-weight:800;letter-spacing:.07em;line-height:1.25;text-transform:uppercase}
.kyc-card h3{margin:0 0 7px;font-family:"Noto Serif","Noto Serif Display",Georgia,"Times New Roman",serif;font-size:21px;line-height:1.18;color:#18352c}
.kyc-card p{margin:0;color:var(--kyc-muted);font-size:13px;line-height:1.55}
.kyc-card-actions{display:flex;gap:8px;margin-top:auto;padding-top:18px;align-items:stretch}.kyc-card-actions>.kyc-button{flex:1;min-width:0;white-space:nowrap}
.kyc-button{display:inline-flex;justify-content:center;align-items:center;min-height:38px;padding:0 13px;border-radius:999px;text-decoration:none;font:inherit;font-size:12px;font-weight:800;cursor:pointer}
.kyc-button-primary{background:var(--kyc-ink);color:#f1f8ef}
.kyc-button-secondary{border:1px solid var(--kyc-line);background:#fff;color:var(--kyc-accent)}
.kyc-tag{display:inline-flex;align-items:center;justify-content:center;max-width:100%;padding:5px 8px;border-radius:999px;background:#eef7ed;color:#39725e;font-size:10px;line-height:1.15;text-align:center;white-space:normal}
.kyc-footer{display:flex;justify-content:space-between;gap:20px;margin-top:70px;padding-top:22px;border-top:1px solid var(--kyc-line);color:var(--kyc-muted);font-size:12px}
.kyc-invite-page{background:linear-gradient(180deg,#fffaf4 0%,#f7eee9 100%)}
.kyc-invite-page .kyc-hero h1{color:#4a2b31}
.kyc-invite-page .kyc-kicker{color:#a85f62}
.kyc-invite-page .kyc-card-preview{aspect-ratio:4/5}
.kyc-invite-page .kyc-card-preview::before{inset:22px;border-radius:10px}
.kyc-invite-page .kyc-card h3{color:#4a2b31}.kyc-invite-page .kyc-card-meta{letter-spacing:.045em}.kyc-invite-page .kyc-card-meta .kyc-tag{max-width:58%;background:#fff0eb;color:#a85f62}
.kyc-invite-page .kyc-button-primary{background:#4a2b31;color:#fff8f3}.kyc-invite-page .kyc-button-secondary{border-color:#e4c9c3;color:#7d4b51;background:#fffaf7}
.kyc-invite-page .kyc-tag{background:#fff0eb;color:#a85f62}
@media(max-width:1050px){.kyc-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.kyc-hero{grid-template-columns:1fr .8fr}}
@media(max-width:760px){.kyc-shell{padding:20px 15px 56px}.kyc-nav{margin-bottom:42px}.kyc-nav-links{gap:10px;font-size:11px}.kyc-hero{grid-template-columns:1fr;gap:20px}.kyc-hero h1{font-size:clamp(40px,12vw,62px)}.kyc-hero p{font-size:15px}.kyc-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.kyc-card-preview{aspect-ratio:1/1}.kyc-preview-title{font-size:17px}.kyc-card-body{padding:13px}.kyc-card h3{font-size:17px}.kyc-card p{font-size:12px}.kyc-card-actions{flex-direction:column}.kyc-button{width:100%}.kyc-section-head{align-items:start;flex-direction:column;gap:5px}.kyc-section-head h2{font-size:28px}.kyc-footer{flex-direction:column}}
@media(max-width:380px){.kyc-grid{gap:9px}.kyc-card-body{padding:11px}.kyc-card h3{font-size:16px}.kyc-card p{font-size:11px}.kyc-card-meta{font-size:9px}}

/* 2026-09 staging: invitation preview art, CSS-only and asset-free */
.kyc-card-preview .kyc-preview-art{position:absolute;left:50%;top:17%;width:min(58%,190px);aspect-ratio:3/4;transform:translateX(-50%) rotate(-2deg);border:1px solid color-mix(in srgb,var(--preview-ink,#314b39) 28%,white);border-radius:10px;background:linear-gradient(155deg,rgba(255,255,255,.78),rgba(255,255,255,.22));box-shadow:0 14px 26px rgba(31,42,36,.12),inset 0 0 0 8px rgba(255,255,255,.22);opacity:.92}
.kyc-card-preview .kyc-preview-art:before{content:"";position:absolute;left:14%;right:14%;top:18%;height:1px;background:color-mix(in srgb,var(--preview-ink,#314b39) 32%,transparent);box-shadow:0 12px 0 color-mix(in srgb,var(--preview-ink,#314b39) 18%,transparent),0 24px 0 color-mix(in srgb,var(--preview-ink,#314b39) 13%,transparent)}
.kyc-card-preview .kyc-preview-art:after{content:"";position:absolute;left:50%;top:47%;width:34px;height:34px;transform:translateX(-50%) rotate(45deg);border:1px solid color-mix(in srgb,var(--preview-ink,#314b39) 26%,white);border-radius:50% 8px 50% 8px;background:linear-gradient(135deg,rgba(255,255,255,.72),rgba(255,255,255,.12))}
.kyc-card-preview .kyc-preview-art i,.kyc-card-preview .kyc-preview-art b{position:absolute;display:block;bottom:12%;width:1px;height:18%;background:color-mix(in srgb,var(--preview-ink,#314b39) 25%,transparent);transform-origin:bottom}
.kyc-card-preview .kyc-preview-art i{left:32%;transform:rotate(-18deg)}
.kyc-card-preview .kyc-preview-art b{right:32%;transform:rotate(18deg)}
.kyc-card-preview .kyc-preview-title{position:relative;z-index:2;max-width:82%;text-shadow:0 1px 0 rgba(255,255,255,.45)}
@media (max-width:720px){.kyc-card-preview .kyc-preview-art{width:54%;top:14%}.kyc-card-preview .kyc-preview-title{max-width:88%;font-size:clamp(16px,4.6vw,24px)}}


/* KYYEU staging — invitation/catalogue mobile and readable-content patch */
.kyc-shell{overflow-x:clip}
.kyc-card-preview{background-repeat:no-repeat;background-color:#eee;background-position:center;position:relative}
.kyc-card-preview::after{z-index:2}
.kyc-card-preview .kyc-preview-title{position:relative;z-index:3;max-width:92%;padding:7px 10px;border-radius:10px;background:rgba(255,252,246,.78);color:var(--preview-ink,#3f2930);font-weight:700;line-height:1.16;text-shadow:none;overflow-wrap:anywhere}
.kyc-card-body{min-width:0}
.kyc-card-meta{display:flex;align-items:flex-start;flex-wrap:wrap;gap:7px;line-height:1.25}
.kyc-card-meta span{max-width:100%;overflow-wrap:anywhere}
.kyc-tag{white-space:normal}
.kyc-card h3,.kyc-card p{overflow-wrap:anywhere;word-break:normal}
.kyc-card-actions{gap:9px}
body.kyc-invite-page .kyc-hero{position:relative;isolation:isolate;overflow:hidden;border-radius:24px;padding:clamp(22px,5vw,48px);background-position:center;background-size:cover;min-height:clamp(260px,42vw,460px)}
body.kyc-invite-page .kyc-hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,rgba(255,249,239,.92) 0%,rgba(255,249,239,.72) 47%,rgba(255,249,239,.18) 100%)}
body.kyc-invite-page .kyc-hero>div,body.kyc-invite-page .kyc-hero>aside{position:relative;z-index:1}
body.kyc-invite-page .kyc-hero h1{max-width:12ch;text-wrap:balance}
body.kyc-invite-page .kyc-hero p{max-width:34ch}
body.kyc-invite-page .kyc-hero-note{background:rgba(255,255,255,.82);backdrop-filter:blur(8px)}
@media(max-width:760px){
  .kyc-shell{padding:18px 14px 48px}
  .kyc-nav{gap:12px;margin-bottom:28px}
  .kyc-nav-links{gap:8px;font-size:11px;flex-wrap:wrap;justify-content:flex-end}
  .kyc-grid{grid-template-columns:1fr;gap:16px}
  .kyc-card-preview{aspect-ratio:4/5;min-height:340px;padding:14px}
  .kyc-card-preview .kyc-preview-art{width:62%;top:13%}
  .kyc-card-preview .kyc-preview-title{font-size:clamp(19px,6vw,28px);max-width:88%;padding:7px 10px}
  .kyc-card-body{padding:16px}
  .kyc-card-meta{font-size:11px;gap:6px}
  .kyc-card h3{font-size:22px;line-height:1.2}
  .kyc-card p{font-size:15px;line-height:1.6}
  .kyc-card-actions{flex-direction:column;align-items:stretch}
  .kyc-button{width:100%;min-height:48px;text-align:center}
  body.kyc-invite-page .kyc-hero{grid-template-columns:1fr;gap:16px;min-height:0;padding:24px 18px;margin-bottom:28px}
  body.kyc-invite-page .kyc-hero h1{font-size:clamp(38px,12vw,58px);max-width:10ch}
  body.kyc-invite-page .kyc-hero p{font-size:16px;line-height:1.55;margin-top:14px}
  body.kyc-invite-page .kyc-hero-note{font-size:14px;padding:16px}
}
@media(max-width:380px){
  .kyc-shell{padding-left:12px;padding-right:12px}
  .kyc-nav-links{font-size:10px;gap:6px}
  .kyc-card-preview{min-height:300px}
  .kyc-card-body{padding:14px}
  .kyc-card h3{font-size:20px}
  .kyc-card p{font-size:14px}
}


/* Full illustrative invitation content */
.kyc-invite-content{max-width:980px;margin:56px auto 24px;padding:clamp(22px,5vw,48px);border:1px solid var(--kyc-line);border-radius:24px;background:rgba(255,255,255,.72);box-shadow:0 18px 48px rgba(28,64,48,.07)}
.kyc-invite-content-head{max-width:720px;margin-bottom:28px}
.kyc-invite-content-head h2{margin:8px 0 14px;font-family:"Noto Serif","Noto Serif Display",Georgia,serif;font-size:clamp(28px,4vw,46px);line-height:1.12;color:var(--kyc-ink)}
.kyc-invite-content-head>p:last-child{margin:0;color:var(--kyc-muted);font-size:16px;line-height:1.75}
.kyc-invite-detail-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:26px 0}
.kyc-invite-detail-card{min-width:0;padding:18px;border:1px solid var(--kyc-line);border-radius:16px;background:rgba(255,252,246,.78)}
.kyc-invite-detail-card span,.kyc-invite-note strong{display:block;color:var(--kyc-accent);font-size:11px;font-weight:800;letter-spacing:.12em}
.kyc-invite-detail-card strong{display:block;margin:9px 0 6px;color:var(--kyc-ink);font-size:16px;line-height:1.4;overflow-wrap:anywhere}
.kyc-invite-detail-card small{display:block;color:var(--kyc-muted);font-size:13px;line-height:1.5}
.kyc-invite-note{margin-top:18px;padding:18px 20px;border-radius:16px;background:color-mix(in srgb,var(--kyc-accent) 8%,white);color:var(--kyc-muted)}
.kyc-invite-note p{margin:8px 0 0;font-size:14px;line-height:1.65}
.kyc-invite-rsvp{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:26px;padding-top:22px;border-top:1px solid var(--kyc-line)}
.kyc-invite-rsvp h3{margin:6px 0 0;font-family:"Noto Serif",Georgia,serif;font-size:24px;color:var(--kyc-ink)}
.kyc-invite-rsvp .kyc-button{flex:0 0 auto}
@media(max-width:760px){
  .kyc-invite-content{margin-top:34px;padding:22px 16px;border-radius:18px}
  .kyc-invite-content-head h2{font-size:30px}
  .kyc-invite-content-head>p:last-child{font-size:15px;line-height:1.65}
  .kyc-invite-detail-grid{grid-template-columns:1fr;gap:10px}
  .kyc-invite-detail-card{padding:15px}
  .kyc-invite-rsvp{align-items:stretch;flex-direction:column}
  .kyc-invite-rsvp .kyc-button{width:100%;text-align:center}
}


/* Full invitation letter layout — staging */
.kyc-letter{max-width:980px;margin:36px auto 30px;color:var(--kyc-ink)}
.kyc-letter-cover{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:640px;padding:56px 28px;text-align:center;overflow:hidden;border:1px solid rgba(255,255,255,.62);border-radius:28px;background:linear-gradient(145deg,rgba(38,25,18,.9),rgba(105,69,38,.83)),var(--invite-art,none);background-size:cover;background-position:center;box-shadow:0 22px 60px rgba(30,20,12,.18);color:#fffaf2}
.kyc-letter-cover::before{content:"";position:absolute;inset:18px;border:1px solid rgba(255,255,255,.5);border-radius:22px;pointer-events:none}
.kyc-letter-cover>*{position:relative;z-index:1;max-width:720px}
.kyc-letter-eyebrow{margin:0 0 18px;font-size:12px;font-weight:800;letter-spacing:.2em;text-transform:uppercase;line-height:1.5}
.kyc-letter-cover h2{margin:0;font-family:"Noto Serif","Noto Serif Display",Georgia,serif;font-size:clamp(42px,7vw,82px);line-height:1.04;letter-spacing:-.04em;text-wrap:balance}
.kyc-letter-event{margin:20px 0 0;font-size:24px;letter-spacing:.08em;text-transform:uppercase}
.kyc-letter-school{margin:22px 0 0;font-size:20px}
.kyc-letter-date{margin:42px 0 0;font-family:"Noto Serif",Georgia,serif;font-size:34px;letter-spacing:.08em}
.kyc-letter-guest{max-width:660px;margin:26px auto 0;font-size:20px;line-height:1.6}
.kyc-letter-open{display:inline-flex;align-items:center;justify-content:center;min-height:54px;margin-top:34px;padding:0 30px;border-radius:999px;background:#fffaf2;color:#65462e;text-decoration:none;font-weight:800;box-shadow:0 8px 22px rgba(0,0,0,.13)}
.kyc-letter-section,.kyc-letter-rsvp{margin-top:24px;padding:34px;border:1px solid var(--kyc-line);border-radius:24px;background:rgba(255,255,255,.78);box-shadow:0 16px 44px rgba(28,64,48,.06)}
.kyc-letter-section h2,.kyc-letter-rsvp h2{margin:0 0 22px;font-family:"Noto Serif","Noto Serif Display",Georgia,serif;font-size:clamp(30px,4vw,48px);line-height:1.1;color:var(--kyc-ink)}
.kyc-letter-schedule{display:grid;gap:12px}
.kyc-letter-schedule-row{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:20px 22px;border-radius:18px;background:color-mix(in srgb,var(--kyc-accent) 9%,white)}
.kyc-letter-schedule-row span{font-size:17px}
.kyc-letter-schedule-row strong{font-size:25px;white-space:nowrap}
.kyc-letter-location p,.kyc-letter-message>p:not(.kyc-letter-eyebrow),.kyc-letter-rsvp>p:not(.kyc-letter-eyebrow){color:var(--kyc-muted);font-size:17px;line-height:1.75}
.kyc-letter-location strong{color:var(--kyc-ink);font-size:20px}
.kyc-letter-map{display:inline-flex;margin-top:8px;color:var(--kyc-accent);font-weight:800}
.kyc-letter-message{text-align:center;background:linear-gradient(140deg,rgba(255,255,255,.84),rgba(245,235,218,.8))}
.kyc-letter-sign{margin-top:26px!important;color:var(--kyc-ink)!important}
.kyc-letter-contact{font-weight:800;color:var(--kyc-ink)!important}
.kyc-letter-rsvp{padding:38px;text-align:center;background:var(--kyc-ink);color:#fffaf2}
.kyc-letter-rsvp h2,.kyc-letter-rsvp p{color:#fffaf2!important}
.kyc-letter-rsvp .kyc-button{margin-top:10px}
@media(max-width:760px){
 .kyc-letter{margin-top:20px}
 .kyc-letter-cover{min-height:590px;padding:42px 20px;border-radius:22px}
 .kyc-letter-cover::before{inset:12px;border-radius:17px}
 .kyc-letter-eyebrow{font-size:10px;letter-spacing:.16em}
 .kyc-letter-cover h2{font-size:clamp(38px,11vw,58px)}
 .kyc-letter-event{font-size:17px}
 .kyc-letter-school{font-size:16px}
 .kyc-letter-date{margin-top:30px;font-size:28px}
 .kyc-letter-guest{font-size:16px;line-height:1.55}
 .kyc-letter-open{min-height:50px;margin-top:28px;padding:0 24px}
 .kyc-letter-section,.kyc-letter-rsvp{margin-top:16px;padding:22px 16px;border-radius:18px}
 .kyc-letter-section h2,.kyc-letter-rsvp h2{font-size:32px}
 .kyc-letter-schedule-row{align-items:flex-start;padding:16px;gap:12px}
 .kyc-letter-schedule-row span{font-size:15px;line-height:1.35}
 .kyc-letter-schedule-row strong{font-size:22px}
 .kyc-letter-location p,.kyc-letter-message>p:not(.kyc-letter-eyebrow),.kyc-letter-rsvp>p:not(.kyc-letter-eyebrow){font-size:15px;line-height:1.65}
}