*,*:before,*:after{box-sizing:border-box}body{margin:0;font-family:Noto Sans KR,sans-serif;-webkit-font-smoothing:antialiased}:root{--brand-bg: #fffedc;--brand-sky: #7dcaf1;--brand-accent: #2f9fd4;--brand-ink: #1f2b33;--brand-muted: #5b6b76;--brand-line: #d6e7f1;--brand-surface: #f8fcfe;--brand-field: #f1f8fc;--active: var(--brand-accent);--active-soft: #e0f1fb}.invite-page{position:relative;overflow:hidden;min-height:100vh;padding:56px 16px 72px;font-family:Noto Sans KR,sans-serif;background-color:var(--brand-bg)}.invite-card{position:relative;width:min(560px,100%);margin:0 auto;background:#fff;border-radius:24px;overflow:hidden;box-shadow:0 18px 44px #285a7824}.invite-hero{margin:0;aspect-ratio:1305 / 1253;background:var(--brand-sky) url(/hero.png) no-repeat top center / 100% auto}.invite-card__inner{position:relative;padding:40px 26px 56px;color:var(--brand-ink);line-height:1.7;word-break:keep-all;background:#fff}.invite-header{text-align:center;margin-bottom:40px;position:relative;padding-bottom:4px}.invite-header__title{font-size:17px;font-weight:500;line-height:1.6;color:var(--brand-ink);margin:0 0 14px}.brand-inline{font-family:Oswald,sans-serif;font-weight:600;letter-spacing:.06em;color:var(--brand-accent)}.invite-header__lead{color:var(--brand-muted);font-size:14.5px;max-width:420px;margin:0 auto}.invite-meta{margin-top:22px;display:inline-flex;gap:22px;flex-wrap:wrap;justify-content:center;font-size:13px;color:var(--brand-muted)}.invite-meta strong{font-weight:500;color:var(--brand-ink)}.section{margin-bottom:52px}.section__head{margin-bottom:22px;text-align:center}.section__eyebrow{font-size:12px;letter-spacing:.28em;color:var(--brand-muted);text-transform:uppercase;margin:0 0 8px;font-weight:500}.section__title{font-family:Fraunces,serif;font-weight:500;font-size:22px;margin:0}.concept-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.concept-card{background:var(--brand-surface);border:1px solid var(--brand-line);border-radius:16px;padding:26px 16px;min-height:116px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;text-align:center;cursor:pointer;transition:border-color .2s,transform .2s,box-shadow .2s;font-family:inherit}.concept-card:hover{transform:translateY(-2px)}.concept-card--active{border:2px solid var(--active);box-shadow:0 4px 14px #0000000f}.concept-card__name{font-weight:500;font-size:15px;letter-spacing:-.01em;color:var(--brand-ink)}.concept-card__mood{font-size:12.5px;color:var(--brand-muted);line-height:1.55;white-space:pre-line}.preference-panel{background:var(--brand-surface);border:1px solid var(--brand-line);border-radius:20px;padding:30px 26px}.field{margin-bottom:22px}.field__label{display:block;font-size:14px;font-weight:500;margin-bottom:10px;color:var(--brand-ink)}.field__hint{font-size:12.5px;color:var(--brand-muted);margin:-6px 0 8px}.text-input,.text-area{width:100%;border:1px solid var(--brand-line);border-radius:10px;padding:11px 13px;font-family:Noto Sans KR,sans-serif;font-size:14px;background:var(--brand-field);color:var(--brand-ink);word-break:normal}.text-area{resize:none;min-height:104px}.style-toggle{display:inline-flex;padding:4px;background:var(--brand-field);border:1px solid var(--brand-line);border-radius:999px}.style-toggle__button{border:none;padding:9px 22px;border-radius:999px;font-family:inherit;font-size:13.5px;font-weight:500;cursor:pointer;transition:all .2s;background:transparent;color:var(--brand-muted)}.style-toggle__button--active{background:var(--active, #c98a2a);color:#fff}.chip-row{display:flex;flex-wrap:wrap;gap:8px}.chip{border-radius:999px;padding:8px 15px;font-size:13px;cursor:pointer;-webkit-user-select:none;user-select:none;transition:all .15s;background:var(--brand-field);border:1px solid var(--brand-line);color:var(--brand-muted)}.chip--checked{background:var(--active-soft, #f5ecda);border:1px solid var(--active, #c98a2a);color:var(--brand-ink);font-weight:500}.submit-button{width:100%;padding:14px;background:var(--brand-accent);color:#fff;border:none;border-radius:10px;font-family:inherit;font-size:15px;font-weight:500;cursor:pointer;margin-top:6px;transition:opacity .2s}.submit-button:disabled{opacity:.45;cursor:not-allowed}.status-text{text-align:center;font-size:13px;color:var(--brand-muted);margin:10px 0 0;min-height:18px}@media(max-width:600px){.break-wide{display:none}.invite-page{padding:24px 10px 40px}.invite-header__lead{font-size:13.5px}.text-area{min-height:88px}.invite-card{border-radius:20px}.invite-card__inner{padding:32px 18px 44px}.invite-header{margin-bottom:32px}.invite-header__title{font-size:15.5px}.invite-meta{gap:14px;margin-top:18px}.section{margin-bottom:40px}.preference-panel{padding:24px 16px}.concept-card{padding:22px 12px;min-height:104px}}.invite-footer{text-align:center;margin-top:60px;color:var(--brand-muted);font-size:12px}.invite-footer p{margin:0}