:root{color:#203d52;background:#f5f8fa;font-family:Arial,"Microsoft YaHei",sans-serif;line-height:1.7}*{box-sizing:border-box}body{margin:0}header{display:flex;justify-content:space-between;padding:24px;font-size:10px;letter-spacing:2px}.invitation{max-width:540px;margin:auto;background:#e5f1fa;box-shadow:0 0 70px #203d5210}.hero{position:relative}.heading{text-align:center;padding:30px 15px 0}.heading small,section>small{font-size:10px;letter-spacing:3px}h1{font-family:serif;font-size:38px;font-weight:500;letter-spacing:2px;margin:16px 0 4px}.heading p{font-size:12px}.hero img{width:100%;display:block;mix-blend-mode:multiply}.caption{text-align:center;margin-top:-35px;position:relative;font-size:15px;padding-bottom:35px}.caption small{font-size:10px;color:#647c8d}section:not(.hero){padding:42px 30px;border-top:1px solid #203d5218;background:#ffffff65}h2{font-size:28px;font-weight:500;line-height:1.5;margin:12px 0 20px}p{font-size:14px;color:#567082}.facts{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:30px;font-size:11px}.facts strong,.facts small{display:block}.facts strong{font-size:14px;margin-top:8px}ol{padding:0;list-style:none}li{padding:18px 0;border-bottom:1px solid #203d5218}li b,li span{display:block}li b{font-size:14px;font-weight:500}li span{font-size:12px;color:#567082;margin-top:7px}label{display:block;font-size:14px;margin:18px 0}input,select,textarea{font:inherit;border:1px solid #bdcdd9;background:#fff;border-radius:8px;padding:12px;width:100%;margin-top:8px;color:#203d52}button,.sticky{background:#294e69;color:white;padding:15px 22px;border:0;border-radius:8px;font:inherit;cursor:pointer}button{width:100%}.consent{display:flex;gap:10px;font-size:11px;align-items:flex-start}.consent input{width:auto}.sticky{position:sticky;bottom:16px;display:flex;justify-content:space-between;text-decoration:none;margin:0 24px 16px}footer{text-align:center;font-size:10px;letter-spacing:1px;padding:35px 20px 55px}.receipt{padding:20px;background:#e5f1fa;border-radius:10px} [hidden]{display:none!important}.admin{max-width:1200px;margin:auto;padding:32px}.admin h1{font-family:inherit}.admin form{display:flex;gap:12px;flex-wrap:wrap;align-items:end}.admin label{flex:1;min-width:140px}.admin button{width:auto}.panel{padding:24px;background:white;border-radius:16px;margin:20px 0}.scroll{overflow:auto}table{border-collapse:collapse;width:100%;font-size:13px}td,th{padding:14px;text-align:left;border-bottom:1px solid #ddd;white-space:nowrap}.admin textarea{height:100px}a{color:#294e69}

.heading{padding:36px 24px 4px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif}.heading h1{font-family:inherit;font-size:clamp(28px,8vw,42px);font-weight:700;font-style:normal;line-height:1.2;letter-spacing:-0.035em;margin:22px 0 22px;text-indent:0;color:#1d3547}.heading .event-title{font-family:inherit;font-size:15px;font-weight:400;font-style:normal;line-height:1.65;letter-spacing:0.02em;color:#587082;margin:0 auto 22px;text-align:center;transform:none}.heading>small{font-size:11px;font-weight:500;letter-spacing:1px;color:#587082}.schedule li{display:grid;grid-template-columns:86px 1fr;gap:18px;align-items:center;padding:24px 0}.schedule-time{border-right:1px solid #203d5225}.schedule-time small{font-size:10px;color:#647c8d}.schedule-time strong{display:block;font-size:19px;font-weight:500;letter-spacing:1px}.schedule li b{font-size:17px}.schedule li span{line-height:1.7}


.event-contact{padding:0 30px;text-align:center}.schedule-time strong{font-size:15px;overflow-wrap:anywhere}.toolbar{display:flex;justify-content:space-between;align-items:center}.event-form label{flex-basis:40%}.admin td input{min-width:100px}.admin td button{font-size:12px;white-space:nowrap}.admin td a{display:block}.admin button:disabled,button:disabled{opacity:.55;cursor:default}.admin #message{position:sticky;top:0;background:#f5f8fa;z-index:2;padding:8px 0}.event-contact,.facts strong,.facts small{overflow-wrap:anywhere}


.journey-stage{margin-top:32px}.journey-stage h3{font-size:12px;letter-spacing:2px;font-weight:600;color:#426981;padding-bottom:10px;border-bottom:1px solid #203d5225}.journey-stage .schedule{margin:0}.schedule li{grid-template-columns:100px minmax(0,1fr);gap:18px;align-items:start;padding:22px 0}.schedule-time{border:0;padding-top:2px}.schedule-time strong{font-size:13px;letter-spacing:0;white-space:nowrap;font-variant-numeric:tabular-nums}.schedule li b{font-size:16px;font-weight:600;line-height:1.6}.schedule .schedule-place{font-size:12px;color:#426981;margin-top:6px}.schedule li p{font-size:12px;line-height:1.85;margin:9px 0 0;color:#647c8d}@media(max-width:380px){section:not(.hero){padding:34px 22px}.schedule li{grid-template-columns:88px minmax(0,1fr);gap:12px}.schedule-time strong{font-size:12px}.schedule li b{font-size:15px}}

/* Cover typography inspired by the supplied exhibition invitation. */
.cover-masthead{display:block;background:#dfeef8;text-align:center;padding:30px 30px 0}
.cover-masthead>span{display:block;font-size:clamp(22px,7vw,36px);font-family:"Segoe UI",Arial,sans-serif;font-weight:300;letter-spacing:.36em;text-indent:.36em;line-height:1.4;color:#638095}
.cover-masthead>strong{display:block;font-family:"Microsoft YaHei",sans-serif;font-size:clamp(36px,10vw,52px);font-weight:300;letter-spacing:.65em;text-indent:.65em;line-height:1.5;margin-top:5px;color:#35556c}
.hero{background:#dfeef8}.heading{padding:28px 30px 0;text-align:center}
.heading .cover-brand{font-size:10px;letter-spacing:2px;color:#6a8597;margin:0 0 25px}
.cover-brand span{margin-left:12px;letter-spacing:2px}
.heading h1.core-events{display:flex;flex-direction:column;gap:10px;text-align:left;width:fit-content;max-width:100%;margin:0 auto;padding:0 0 0 17px;border-left:2px solid #7290a4;font-size:clamp(19px,4.7vw,25px);line-height:1.55;font-weight:600;letter-spacing:0;color:#24465e}
.core-events>span{display:block}
.cover-date{margin:32px 0 0}.cover-date small{display:block;font-size:11px;letter-spacing:2px;color:#6b879a}.cover-date strong{display:block;font-size:clamp(40px,11vw,56px);font-family:"Segoe UI","Microsoft YaHei",sans-serif;font-weight:300;line-height:1.3;letter-spacing:1px;color:#35556c}
.heading .cover-location{font-size:17px;letter-spacing:2px;margin:15px 0 0;color:#35556c}.cover-location span{display:block;font-size:11px;letter-spacing:1px;margin-top:5px;color:#6b879a}
.hero img{display:block;width:70%;margin:0 auto;mix-blend-mode:normal}.caption{margin-top:-20px;padding-bottom:30px;font-size:11px;letter-spacing:3px;color:#6b879a}
@media(max-width:360px){.heading{padding-left:20px;padding-right:20px}.heading h1.core-events{font-size:18px;padding-left:13px}.cover-masthead{padding-left:20px;padding-right:20px}.cover-masthead>span{letter-spacing:.3em;text-indent:.3em}}

/* Local cover variant: character above, primary information below. */
.hero .heading{padding-top:20px}.heading .cover-brand{margin-bottom:0}
.hero img{width:64%;margin:-6px auto -18px}
.cover-lower{padding:0 30px;text-align:center}
.cover-lower h1.core-events{display:flex;flex-direction:column;gap:10px;text-align:left;width:fit-content;max-width:100%;margin:0 auto;padding:0 0 0 17px;border-left:2px solid #7290a4;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;font-size:clamp(19px,4.7vw,25px);line-height:1.55;font-weight:600;letter-spacing:0;color:#24465e}
.cover-lower .cover-date{margin-top:24px}.cover-lower .cover-date strong{font-size:42px}
.cover-lower .cover-location{font-size:17px;letter-spacing:2px;margin:12px 0 0;color:#35556c}
.hero .caption{margin-top:0;padding:22px 0 28px}
@media(max-width:360px){.cover-lower{padding:0 20px}.cover-lower h1.core-events{font-size:18px;padding-left:13px}}

.hero img{margin-top:8px}
/* Approved full invitation: open two-column cover, regular-weight headings. */
.cover-masthead{text-align:left;padding:44px 44px 0}
.cover-masthead>span{font-size:16px;letter-spacing:.35em;text-indent:0;color:#294e69}
.cover-masthead>strong{font-size:38px;font-weight:400;letter-spacing:.28em;text-indent:0;margin-top:8px}
.hero .heading{padding:10px 44px 0;text-align:left}
.heading .cover-brand{font-size:11px;letter-spacing:1.5px}
.hero img{width:76%;margin:12px auto 0}
.cover-lower{padding:0 44px}
.cover-lower h1.core-events{display:grid;grid-template-columns:1fr 1fr;gap:38px 30px;width:100%;border:0;padding:0;margin:0;font-family:"Segoe UI","Microsoft YaHei",sans-serif;font-size:clamp(18px,4.5vw,25px);line-height:1.55;font-weight:400;letter-spacing:0}
.core-events>span{position:relative;padding-top:20px;white-space:nowrap}
.core-events>span:before{content:"";position:absolute;top:0;left:0;width:46px;border-top:1px solid #7290a4}
.cover-details{display:flex;justify-content:space-between;align-items:center;gap:12px;border-top:1px solid #7290a4;margin-top:42px;padding-top:22px;text-align:left}
.cover-lower .cover-date{margin:0;white-space:nowrap}.cover-lower .cover-date strong{font-size:32px;font-weight:400;letter-spacing:0}
.cover-lower .cover-location{font-size:16px;margin:0;letter-spacing:1px}.cover-location span{font-size:10px;letter-spacing:0}
.hero .caption{padding:26px 0 36px;font-size:11px}
section:not(.hero){padding:48px 36px}.intro h2,#rsvp h2{font-weight:400}.schedule li{align-items:start}.journey-stage{margin-top:30px}.journey-stage h3{padding-bottom:14px}.schedule li p{margin-bottom:0}
#rsvp{background:#edf5fa}input,select{border-radius:4px}button,.sticky{border-radius:4px}
@media(max-width:420px){.cover-masthead{padding:32px 26px 0}.hero .heading{padding-left:26px;padding-right:26px}.cover-lower{padding:0 26px}.cover-lower h1.core-events{font-size:18px;gap:28px 20px}.cover-lower .cover-date strong{font-size:26px}.cover-lower .cover-location{font-size:13px}.cover-location span{font-size:9px}.cover-details{margin-top:32px}section:not(.hero){padding:40px 26px}}