:root{--bg: #f4f6f8;--panel: #ffffff;--ink: #16212b;--ink-soft: #55666f;--line: #dfe5ea;--accent: #0f766e;--accent-ink: #ffffff;--warn: #b45309;--radius: 14px;--shadow: 0 1px 2px rgba(22, 33, 43, .06), 0 8px 24px rgba(22, 33, 43, .06);color-scheme:light dark}@media(prefers-color-scheme:dark){:root{--bg: #0f1720;--panel: #17222c;--ink: #e8eef2;--ink-soft: #9fb1bc;--line: #26333f;--accent: #2dd4bf;--accent-ink: #06231f;--shadow: none}}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.5 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,PingFang TC,PingFang SC,Hiragino Sans GB,Noto Sans CJK TC,Noto Sans CJK SC,sans-serif;padding-bottom:env(safe-area-inset-bottom)}main{max-width:72rem;margin:0 auto;padding:1.25rem 1rem 3rem}.masthead{background:var(--accent);color:#f0fdfa;padding:calc(1.4rem + env(safe-area-inset-top)) 1rem 1.5rem;text-align:center}.masthead h1{margin:0;font-size:1.7rem;letter-spacing:.02em}.masthead .tagline{margin:.35rem 0 0;font-size:1.05rem}.masthead .trust{margin:.6rem auto 0;max-width:46rem;font-size:.85rem;opacity:.85}body.card-mode .masthead .tagline,body.card-mode .masthead .trust{display:none}.make-your{font-size:.82rem;color:var(--ink-soft)}.locale{display:inline-flex;margin:.9rem 0 0;padding:.35rem .9rem;border:1px solid rgba(255,255,255,.35);border-radius:999px;font-size:.85rem}.locale legend{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.locale .locale-label{display:inline-flex;align-items:center}.locale select{appearance:none;border:none;background:transparent;color:inherit;font:inherit;padding:0 1.1em 0 0;cursor:pointer}.i18n-suffix{font-weight:400;opacity:.9}.card-panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:1.1rem 1.2rem 1.2rem;margin:0 0 1.1rem}fieldset.card-panel{min-width:0}legend{font-weight:650;padding:0 .4rem;font-size:1.02rem}.editor-grid{display:grid;gap:1.1rem}@media(min-width:64rem){.editor-grid{grid-template-columns:minmax(0,1fr) minmax(20rem,26rem);align-items:start}.preview-sticky{position:sticky;top:1rem}}.field{display:block;margin:.55rem 0}.label-text{display:block;font-size:.85rem;color:var(--ink-soft);margin-bottom:.2rem}input[type=text],input[type=tel],input[type=email],input[type=url],input[type=date],textarea,select{width:100%;padding:.5rem .65rem;border:1px solid var(--line);border-radius:8px;background:var(--bg);color:var(--ink);font:inherit}input:focus-visible,textarea:focus-visible,select:focus-visible,button:focus-visible,a:focus-visible{outline:2px solid var(--accent);outline-offset:1px}textarea{resize:vertical;min-height:4.5rem}.rows{display:grid;gap:.5rem}.row{display:flex;gap:.45rem;align-items:center;flex-wrap:wrap}.row select{width:auto;flex:0 0 auto}.row input{flex:1 1 8rem;min-width:0}.row-remove{flex:0 0 auto;padding:.35rem .6rem;border:1px solid var(--line);background:transparent;color:var(--ink-soft)}.row-add{margin-top:.6rem;border:1px dashed var(--line);background:transparent;color:var(--accent)}button{font:inherit;padding:.55rem .95rem;border-radius:8px;border:1px solid var(--line);background:var(--panel);color:var(--ink);cursor:pointer}button.primary{background:var(--accent);border-color:var(--accent);color:var(--accent-ink);font-weight:600}.btn-row{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:.7rem}.actions button{margin:0 .45rem .45rem 0}.hint{font-size:.82rem;color:var(--ink-soft);margin:.5rem 0 0;overflow-wrap:anywhere}.share-menu{position:fixed;z-index:50;min-width:15rem;max-width:calc(100vw - 1rem);display:grid;gap:.15rem;padding:.4rem;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 32px #0000002e}.share-menu button,.share-menu a{display:block;width:100%;padding:.55rem .7rem;border:0;border-radius:8px;background:transparent;color:var(--ink);font:inherit;text-align:left;text-decoration:none;cursor:pointer}.share-menu button:hover,.share-menu a:hover{background:var(--bg)}.share-menu .copied{color:var(--accent);font-weight:600}.share-menu .manual-copy{padding:.3rem .5rem .5rem}.share-menu .manual-copy textarea{width:100%;font-size:.8rem}.editor-nav{margin:0 0 .8rem}a{color:var(--accent)}.ncard-head{display:flex;gap:.9rem;align-items:center}.ncard-photo,.ncard-avatar{width:64px;height:64px;border-radius:50%;flex:0 0 auto;object-fit:cover}.ncard-avatar{display:flex;align-items:center;justify-content:center;background:var(--accent);color:var(--accent-ink);font-size:1.7rem;font-weight:650}.ncard-name{margin:0;font-size:1.25rem;line-height:1.3;overflow-wrap:anywhere}.ncard-role{margin:.2rem 0 0;color:var(--ink-soft);font-size:.92rem;overflow-wrap:anywhere}.contact-rows{list-style:none;margin:1rem 0 0;padding:0;display:grid;gap:.45rem}.contact-row{display:grid;grid-template-columns:5.5rem 1fr;gap:.6rem;font-size:.95rem;align-items:baseline}.contact-label{color:var(--ink-soft);font-size:.82rem}.contact-row a,.contact-row span:last-child{overflow-wrap:anywhere}.ncard-note{margin:.8rem 0 0;padding-top:.7rem;border-top:1px solid var(--line);color:var(--ink-soft);font-size:.9rem;white-space:pre-wrap;overflow-wrap:anywhere}.qr-panel h3{margin:0 0 .6rem;font-size:1rem}.qr-modes{display:flex;flex-wrap:wrap;gap:.4rem 1rem;margin-bottom:.7rem;font-size:.88rem}.qr-modes label{display:inline-flex;align-items:center;gap:.3rem;cursor:pointer}.qr-box{background:#fff;border-radius:10px;padding:.6rem;width:fit-content;max-width:100%;margin:0 auto}.qr-box svg{display:block;width:220px;height:auto;max-width:100%}.qr-bytes{text-align:center}.published-wrap{max-width:26rem;margin:0 auto}.published-actions{justify-content:center}.published-footer{display:grid;gap:.6rem;justify-items:center;margin-top:1.2rem;font-size:.9rem}.sample-banner{max-width:26rem;margin:0 auto 1rem;padding:.6rem .9rem;border:1px solid var(--warn);border-radius:var(--radius);color:var(--warn);font-size:.88rem;text-align:center}.site-footer{text-align:center;color:var(--ink-soft);font-size:.82rem;padding:1.2rem 1rem 2rem}