.support-dialog{border:0;border-radius:20px;padding:28px;box-shadow:0 20px 80px #0003;width:min(420px,calc(100vw - 36px));box-sizing:border-box;text-align:center;color:#20251f;font-family:system-ui,sans-serif}.support-dialog::backdrop{background:#0008}.support-dialog img{display:block;margin:16px auto;width:260px;max-width:100%;height:auto}.support-dialog h2{font-size:22px;margin:12px 0}.support-close{float:right;border:0;background:#f0f0eb;border-radius:50%;font-size:24px;width:36px;height:36px;cursor:pointer}.support-hint,.offer-note{font-size:14px;color:#65705f;line-height:1.7}.support-actions{display:flex;justify-content:center;gap:20px;flex-wrap:wrap}.support-actions a{color:#445d2b}.service-list{padding-left:20px;line-height:1.9}.join-page{margin:0;background:#f6f7f1;color:#20251f;font-family:system-ui,sans-serif}.join-page main{max-width:560px;margin:6vh auto;padding:24px;text-align:center}.join-page p{line-height:1.8}.join-qr{width:260px;max-width:90%;height:auto}.join-button{display:inline-block;background:#536d35;color:white;padding:14px 24px;border-radius:12px;text-decoration:none}