/* Family invitation: white background, black type, Noto Sans KR. */
:root{--paper:#fff;--ink:#000;--muted:#616161;--line:#e7e7e7;--soft:#f6f6f6;--focus:#000;--font:"Noto Sans KR",sans-serif;--space:clamp(24px,5vw,64px)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px;overflow-x:clip}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font);font-size:15px;line-height:1.8;word-break:keep-all;overflow-x:clip}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;color:inherit;cursor:pointer}a{color:inherit;text-decoration:none}button,summary,a{touch-action:manipulation}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid var(--focus);outline-offset:5px}button:active{transform:translateY(1px)}img{display:block;max-width:100%;height:auto}svg{flex-shrink:0}h1,h2,h3,p,figure{margin:0}h1,h2,h3{font-style:normal;overflow-wrap:anywhere}button:disabled{cursor:default;opacity:.5}.page{max-width:1120px;margin:0 auto;padding:0 var(--space)}.skip-link{position:fixed;top:-90px;left:24px;padding:12px 20px;background:var(--paper);border:2px solid var(--ink);z-index:12}.skip-link:focus{top:12px}.header{min-height:104px;display:flex;align-items:center;justify-content:space-between;gap:16px}.wordmark{display:inline-flex;align-items:center}.wordmark img{width:152px;height:auto}.hero{padding:30px 0 46px}h1{font-size:36px;font-weight:600;line-height:1.5;letter-spacing:-1.4px}.section-nav{display:flex;position:sticky;top:0;z-index:4;background:var(--paper);border-top:1px solid var(--ink);border-bottom:1px solid var(--line);gap:36px;min-height:66px;align-items:center}.section-nav a{padding:19px 0;font-size:13px;font-weight:500;white-space:nowrap}.section-nav a:hover,.back-top:hover{text-decoration:underline;text-underline-offset:5px}.content-section{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:64px;padding:80px 0;border-bottom:1px solid var(--line)}.section-name{font-size:12px;color:var(--muted);margin-bottom:17px}h2{font-size:31px;line-height:1.5;letter-spacing:-1.5px;font-weight:600}.letter{font-size:15px;line-height:2}.letter p+p{margin-top:20px}.letter .signature{margin-top:32px;font-weight:600;font-size:13px}.event-details,.travel-details{margin:0}.event-details>div{display:grid;grid-template-columns:54px minmax(0,1fr);gap:20px;padding:16px 0;border-bottom:1px solid var(--line)}.event-details>div:first-child{padding-top:0}.event-details>div:last-child{border:0}.event-details dt,.travel-details dt{font-size:12px;color:var(--muted);padding-top:4px}dd{margin:0;font-weight:500;letter-spacing:-.4px}.event-details small,.travel-details small{display:block;font-size:13px;font-weight:400;margin-top:2px;color:var(--muted)}.map-figure{margin-bottom:21px}.map-image{border:1px solid var(--line);width:100%;border-radius:8px}.map-figure figcaption{font-size:10px;color:var(--muted);margin-top:8px}.address-row{display:flex;align-items:center;justify-content:space-between;gap:14px}h3{font-size:17px;font-weight:600;letter-spacing:-.5px}.address-row p{font-size:13px;color:var(--muted);margin-top:4px}.icon-button{display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;border:1px solid var(--line);border-radius:6px;background:var(--paper);padding:10px}.icon-button svg{width:20px;height:20px}.icon-button:hover,.button:hover{background:var(--soft);border-color:var(--ink)}.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:48px;background:var(--paper);border:1px solid var(--ink);border-radius:6px;font-size:13px;font-weight:500;padding:11px 15px;white-space:nowrap;transition:background .15s,border-color .15s}.button svg{width:18px;height:18px}.map-buttons{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:20px}.map-buttons .button>svg:last-child{margin-left:auto;width:15px}.provider-letter{font-weight:800;font-size:15px;width:18px;line-height:1;text-align:center}.provider-pin{width:18px}.travel-details{margin-top:26px}.travel-details>div{display:grid;grid-template-columns:80px minmax(0,1fr);gap:16px;margin-top:18px}.travel-details dd{font-size:13px;font-weight:400;line-height:1.9}.travel-details small{font-size:11px;margin-top:3px}details{border-bottom:1px solid var(--line)}details:first-child{border-top:1px solid var(--line)}summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:62px;font-size:14px;font-weight:500;padding:18px 0}summary::-webkit-details-marker{display:none}summary svg{width:18px;height:18px;transition:transform .18s}details[open] summary svg{transform:rotate(180deg)}details>p{font-size:13px;color:var(--muted);padding:0 28px 22px 0;line-height:1.9}.footer{padding:30px 0 24px;display:flex;justify-content:flex-end}.footer-actions{align-self:end;display:flex;flex-direction:column;align-items:flex-end;gap:15px}.back-top{padding:8px 0;font-size:12px;color:var(--muted)}.back-top span{margin-left:8px}.toast{position:fixed;left:50%;bottom:max(24px,env(safe-area-inset-bottom));transform:translateX(-50%);z-index:20;max-width:calc(100% - 40px);width:max-content;background:var(--ink);color:var(--paper);padding:12px 20px;border-radius:8px;font-size:13px;line-height:1.6;box-shadow:0 4px 20px #0002}.toast:empty{display:none}
@media(min-width:1200px){.section-nav{gap:44px}}
@media(max-width:767px){:root{--space:24px}.header{min-height:84px}.hero{padding:24px 0 34px}h1{font-size:28px;letter-spacing:-1px}.section-nav{justify-content:space-between;gap:0;min-height:59px}.section-nav a{padding:17px 0;font-size:12px}.content-section{grid-template-columns:minmax(0,1fr);gap:29px;padding:46px 0}.section-name{font-size:11px;margin-bottom:10px}h2{font-size:27px;line-height:1.5;letter-spacing:-1px}.letter{font-size:14px;line-height:2}.letter p+p{margin-top:18px}.letter .signature{font-size:12px;margin-top:26px}.event-details>div{grid-template-columns:44px minmax(0,1fr);gap:16px;padding:16px 0}.event-details dd{font-size:14px}.event-details small{font-size:13px}.map-figure{margin-bottom:20px}.map-figure figcaption{font-size:10px}.address-row p{font-size:12px}.map-buttons{gap:8px;margin-top:18px}.map-buttons .button{font-size:12px;padding:11px 12px;gap:7px}.travel-details{margin-top:24px}.travel-details>div{grid-template-columns:76px minmax(0,1fr);gap:12px}.travel-details dt{font-size:11px}.travel-details dd{font-size:12px}.travel-details small{font-size:10px}.footer{padding:28px 0 24px;display:block}.footer-actions{align-items:stretch;gap:12px}.share-button{width:100%}.back-top{text-align:center;font-size:11px}}
@media(max-width:350px){:root{--space:20px}h1{font-size:26px}.map-buttons .button{gap:5px;padding:10px 8px;font-size:11px}.map-buttons .button>svg:last-child{width:12px}.section-nav a{font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}
@media print{.section-nav,.footer-actions,.map-buttons,.icon-button,.toast{display:none}.page{max-width:none;padding:0 20px}.hero{padding:20px 0}.content-section{break-inside:avoid;padding:30px 0}.footer{padding:30px 0}}



.phone-link{text-decoration:underline;text-underline-offset:4px}.map-figure>a{display:block;border-radius:8px}details>p+p{padding-top:0}