/* ── 共用聯絡表單彈窗（供作品頁／服務頁的「立即詢問」「傳送詢問信件」按鈕使用）── */
.cm-overlay { display: none; position: fixed; inset: 0; background: rgba(28,28,26,.72); backdrop-filter: blur(4px); z-index: 2000; padding: 60px 5% 40px; overflow-y: auto; }
.cm-overlay.open { display: block; }
.cm-box { max-width: 640px; margin: 0 auto; background: var(--white); border-radius: 16px; padding: 40px; position: relative; box-shadow: 0 24px 60px rgba(0,0,0,.28); }
.cm-close { position: absolute; right: 18px; top: 16px; background: none; border: none; font-size: 26px; line-height: 1; color: var(--text-muted); cursor: pointer; padding: 6px; }
.cm-close:hover { color: var(--text); }
.cm-label { font-size: 11px; letter-spacing: 0.22em; color: var(--green); text-transform: uppercase; margin-bottom: 10px; }
.cm-title { font-size: clamp(20px, 2.4vw, 26px); font-weight: 700; color: var(--text); margin-bottom: 8px; }
.cm-desc { font-size: 13px; color: var(--text-mid); margin-bottom: 26px; }
.cm-form { display: flex; flex-direction: column; gap: 14px; }
.cm-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.cm-field { background: var(--bg); border: 1px solid var(--border); color: var(--text); padding: 13px 14px; font-size: 14px; font-family: inherit; outline: none; transition: border .2s; width: 100%; border-radius: 8px; }
.cm-field::placeholder { color: var(--text-muted); }
.cm-field:focus { border-color: var(--green); }
textarea.cm-field { min-height: 100px; resize: vertical; }
.cm-submit { border-radius: 8px; background: var(--green); color: #fff; border: none; padding: 13px 32px; font-size: 14px; font-weight: 600; font-family: inherit; letter-spacing: 0.06em; cursor: pointer; transition: background .2s; align-self: flex-start; }
.cm-submit:hover { background: var(--green-dark); }
.cm-status { font-size: 13px; color: var(--text-mid); margin-top: 2px; }
@media (max-width: 640px) {
  .cm-row { grid-template-columns: 1fr; }
  .cm-box { padding: 28px 22px; }
}

/* ── 送出成功提示字卡（表單無論在首頁本身或任何彈窗送出都用同一組樣式）── */
.niu-toast { position: fixed; left: 50%; bottom: 32px; transform: translateX(-50%) translateY(20px); background: var(--green-dark, #587D73); color: #fff; padding: 16px 28px; border-radius: 10px; font-size: 14px; font-weight: 500; letter-spacing: 0.02em; box-shadow: 0 16px 40px rgba(0,0,0,.25); z-index: 3000; opacity: 0; transition: opacity .3s ease, transform .3s ease; pointer-events: none; text-align: center; max-width: 90vw; }
.niu-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }