.idm-birthday{--idm-accent:#98405c;--idm-soft:#fff1f4;--idm-ink:#382631;--idm-border:#e6d7de;box-sizing:border-box;color:var(--idm-ink);background:#fffdfb;border:1px solid var(--idm-border);border-radius:22px;padding:clamp(18px,3vw,36px);margin:24px auto;font:16px/1.55 system-ui,sans-serif;max-width:1200px}.idm-birthday *{box-sizing:border-box}.idm-birthday h2{font-size:clamp(24px,3vw,34px);line-height:1.2;margin:8px 0 16px;color:var(--idm-ink)}.idm-eyebrow{color:var(--idm-accent);text-transform:uppercase;letter-spacing:.12em;font-size:12px;font-weight:750}.idm-birthday a{color:var(--idm-accent);text-decoration:underline;text-underline-offset:3px}.idm-nav{display:flex;justify-content:space-between;align-items:center;gap:12px;margin:24px 0}.idm-nav strong{font-size:20px;text-align:center}.idm-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:6px}.idm-weekday{text-align:center;font-size:13px;font-weight:700;padding:8px}.idm-day{min-height:120px;padding:10px;background:white;border:1px solid var(--idm-border);border-radius:12px}.idm-day time{font-size:13px;font-weight:750}.idm-today{outline:2px solid var(--idm-accent);outline-offset:-2px;background:var(--idm-soft)}.idm-person{display:flex;align-items:center;flex-wrap:wrap;gap:6px;margin-top:10px;font-size:14px;overflow-wrap:anywhere}.idm-avatar{width:40px;height:40px;border-radius:50%;object-fit:cover;display:inline-flex;align-items:center;justify-content:center;background:var(--idm-soft);flex-shrink:0}.idm-placeholder{font-size:21px}.idm-mobile-month{display:none}.idm-form{max-width:620px}.idm-form label{display:block;font-weight:600;margin:16px 0 6px}.idm-form label span,.idm-hint{font-size:13px;font-weight:400;color:#685660}.idm-form input:not([type=checkbox]),.idm-form select{display:block;width:100%;min-height:44px;padding:10px 12px;border:1px solid #bca7b1;border-radius:9px;background:#fff;color:var(--idm-ink);font:inherit;margin-top:6px}.idm-pair{display:grid;grid-template-columns:2fr 1fr;gap:16px}.idm-form input[type=checkbox]{width:18px;height:18px;vertical-align:middle}.idm-form .idm-check{font-size:14px;font-weight:400}.idm-birthday button{border:0;border-radius:10px;background:var(--idm-accent);color:white;padding:12px 20px;font:600 16px system-ui;cursor:pointer;margin-top:12px}.idm-birthday :focus-visible{outline:3px solid #315ec9;outline-offset:3px}.idm-notice{background:var(--idm-soft);padding:14px 18px;border-radius:10px}.idm-trap{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}@media(max-width:700px){.idm-grid{grid-template-columns:1fr 1fr}.idm-empty,.idm-weekday{display:none}.idm-mobile-month{display:inline}.idm-day{min-height:85px}.idm-nav{font-size:13px}.idm-nav strong{font-size:17px}.idm-person{flex-wrap:nowrap}}@media(max-width:380px){.idm-grid{grid-template-columns:1fr}.idm-pair{grid-template-columns:1fr}}