.portal-main{max-width:1000px;padding-top:64px;padding-bottom:64px}.portal-main h1{font-size:clamp(34px,5vw,58px);line-height:1.12;margin:16px 0 22px}.portal-box{background:white;border:1px solid var(--line);border-radius:16px;padding:28px;margin:24px 0}.portal-form{display:grid;gap:16px}.portal-form label,#feedback-receipt label{display:grid;gap:7px;font-size:14px}.portal-form input:not([type=checkbox]),.portal-form select,.portal-form textarea,#feedback-receipt input{width:100%;padding:12px;border:1px solid var(--line);border-radius:8px;font:inherit;background:white;color:inherit;min-width:0}.portal-form textarea{resize:vertical}.portal-form fieldset{border:1px solid var(--line);border-radius:8px;padding:16px}.portal-form fieldset label{display:flex;align-items:center}.portal-form .button{justify-self:start}.portal-tabs,.portal-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.portal-tabs{margin-bottom:24px}.portal-field-pair{display:grid;grid-template-columns:1fr 1fr;gap:16px}.portal-form details{border-top:1px solid var(--line);padding-top:16px}.portal-form summary{cursor:pointer;font-weight:600;margin-bottom:16px}.portal-note{background:var(--pale,#eef4ee);padding:16px;border-radius:8px}.portal-item{border-bottom:1px solid var(--line);padding:16px 0}.portal-item h3{margin:0 0 8px}.portal-item p{margin:8px 0;white-space:pre-wrap;overflow-wrap:anywhere}.portal-item .button{margin-top:8px}.portal-message{border-left:3px solid var(--green);padding:12px 16px;margin:16px 0;white-space:pre-wrap;overflow-wrap:anywhere;background:#f5f8f5}.portal-message.owner{background:#eef4ee}#portal-status{position:sticky;bottom:16px;background:#f0f5ef;border-radius:8px;padding:16px;z-index:8}#portal-status:empty{display:none}#portal-status.error{background:#fff0eb;color:#8d321f}[hidden]{display:none!important}.portal-main button:disabled{opacity:.55;cursor:not-allowed}@media(max-width:640px){.portal-main{padding-top:32px}.portal-box{padding:20px}.portal-field-pair{grid-template-columns:1fr}.portal-tabs .button{width:100%}.portal-main .section-heading{align-items:flex-start;gap:12px;flex-wrap:wrap}}