:root{--accent:#2e57c7;--bg:#f2f2f7;--surface:#fff;--ink:#18191e;--muted:#6e6e78;--line:#e1e2e8;--tint:#edf1fc;--danger:#cf3831;color-scheme:light dark;font-family:-apple-system,BlinkMacSystemFont,"Hiragino Sans","Noto Sans",sans-serif;color:var(--ink);background:#e9edf5;font-synthesis:none}*{box-sizing:border-box}body{margin:0;display:flex;justify-content:center;align-items:center;gap:100px;min-height:100svh;padding:36px}button,input,textarea,select{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer;border:0;background:none;color:var(--accent);min-height:44px}button:disabled{opacity:.45;cursor:wait}button:focus-visible,a:focus-visible{outline:3px solid var(--accent);outline-offset:3px}a{color:var(--accent);text-underline-offset:4px}.guide{width:360px}.brand{font-size:21px;letter-spacing:-.5px;margin-bottom:64px}.brand b{color:var(--accent)}.pill{font-size:12px;font-weight:600;background:var(--tint);color:var(--accent);padding:8px 12px;border-radius:20px}.guide h1{font-size:34px;line-height:1.55;letter-spacing:-1.2px;margin:20px 0 16px}.guide p{color:var(--muted);font-size:15px;line-height:1.9}.guide ol{padding-left:24px;margin:28px 0;color:var(--muted);font-size:14px;line-height:2.6}.guide-note{margin-top:40px;font-size:12px!important}.phone{position:relative;display:flex;flex-direction:column;overflow:hidden;width:402px;height:min(852px,92svh);min-height:560px;background:var(--bg);border:1px solid #d3d7e0;border-radius:36px;box-shadow:0 24px 70px #1d30521a,0 2px 4px #1d305209}.demo-bar{padding:18px 24px 10px;display:flex;justify-content:space-between;font-size:11px;font-weight:600;color:var(--muted)}#toolbar{display:flex;align-items:center;justify-content:space-between;min-height:70px;padding:4px 22px 10px;gap:6px}#toolbar h1{font-size:32px;letter-spacing:-1px;margin:0;overflow:hidden;text-overflow:ellipsis}#toolbar .small-title{font-size:19px;letter-spacing:0}#toolbar button{padding:6px;flex-shrink:0}main{flex:1;overflow:auto;padding:12px 20px 28px}h2{font-size:22px;letter-spacing:-.5px;margin:18px 0 12px;line-height:1.5}h3{font-size:15px;margin:0 0 10px}p{line-height:1.65;margin:10px 0}.muted,.detail{color:var(--muted);font-size:13px}.hero{padding:12px 4px 20px}.hero h2{font-size:29px;line-height:1.45;letter-spacing:-.8px}.hero>p{color:var(--muted);font-size:15px}.icon{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;flex-shrink:0;background:var(--tint);color:var(--accent);border-radius:14px}.icon.large{width:64px;height:64px;border-radius:18px}.icon svg{width:24px;height:24px;stroke-width:1.7}.large svg{width:31px;height:31px}svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.primary{display:flex;align-items:center;justify-content:center;gap:8px;background:var(--accent);color:white;border-radius:16px;width:100%;min-height:52px;font-weight:600;margin:18px 0}.secondary{border:1px solid var(--line);background:var(--surface);border-radius:12px;padding:10px 14px}.section-title{color:var(--muted);font-size:12px;font-weight:500;margin:24px 12px 8px}.card{background:var(--surface);border-radius:13px;overflow:hidden;margin:10px 0 20px}.row{display:flex;align-items:center;gap:14px;width:100%;text-align:left;padding:16px;color:var(--ink);text-decoration:none;min-height:68px}.row+.row{border-top:1px solid var(--line)}.row .text{flex:1;min-width:0;overflow-wrap:anywhere}.row strong{display:block;font-weight:600;font-size:16px}.row .detail{display:block;margin-top:5px;font-size:12px}.row .chevron{color:#a7a9b3;font-size:20px}.row.compact{min-height:52px;padding:13px 16px}.row .file-name{font-weight:400;font-size:15px}.row .thumb{width:44px;height:44px;object-fit:cover;border-radius:6px}.danger{color:var(--danger)}label{display:block;font-size:14px;font-weight:500;margin:18px 0 8px}input,textarea,select{display:block;width:100%;margin:8px 0 0;padding:14px 16px;border:1px solid var(--line);border-radius:12px;background:var(--surface);color:var(--ink);outline-color:var(--accent)}textarea{resize:vertical;min-height:100px;font-size:14px}#tabs{display:flex;background:var(--surface);border-top:1px solid var(--line);padding:8px 12px 16px;flex-shrink:0}#tabs button{flex:1;display:flex;align-items:center;flex-direction:column;gap:4px;color:var(--muted);font-size:10px}#tabs button[aria-selected=true]{color:var(--accent)}#notice{position:absolute;bottom:90px;left:16px;right:16px;padding:14px 18px;background:#fff1de;border:1px solid #edca94;color:#7e4300;box-shadow:0 4px 20px #0001;border-radius:13px;font-size:13px;z-index:5;line-height:1.6;cursor:pointer}#busy{position:absolute;inset:0;background:#f2f2f799;backdrop-filter:blur(5px);display:grid;place-items:center;z-index:10}#busy>div{background:var(--surface);padding:28px;text-align:center;border-radius:20px;box-shadow:0 6px 35px #0001}.spinner{display:inline-block;width:24px;height:24px;border:3px solid var(--line);border-top-color:var(--accent);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}dialog{border:1px solid var(--line);background:var(--bg);color:var(--ink);border-radius:22px;width:370px;max-width:94vw;max-height:85svh;padding:16px 22px 24px;box-shadow:0 20px 80px #0003}dialog::backdrop{background:#0e183459;backdrop-filter:blur(4px)}.dialog-head{display:flex;justify-content:flex-end}.preview-image{display:block;max-width:100%;max-height:55svh;margin:10px auto;border-radius:8px}.preview-text{white-space:pre-wrap;overflow-wrap:anywhere;font-size:13px}.split{display:flex;align-items:center;justify-content:space-between;gap:8px}.split button{font-size:12px}.empty{padding:42px 10px;text-align:center}.empty h2{font-size:21px}.steps{font-size:14px;padding-left:23px;line-height:2.2}.account-id{font-size:12px;color:var(--muted)}.search{font-size:14px;margin:0 0 12px;padding:11px 14px}.link-button{display:block;text-align:center;padding:14px}.tag{font-size:11px;background:var(--tint);color:var(--accent);padding:4px 8px;border-radius:8px}[hidden]{display:none!important}@media(max-width:850px){body{gap:32px;padding:20px}.guide{width:280px}.guide h1{font-size:27px}.phone{width:390px}}@media(max-width:680px){body{padding:0;display:block;background:var(--bg)}.guide{display:none}.phone{width:100%;height:100svh;min-height:0;border:0;border-radius:0;box-shadow:none;max-width:480px;margin:auto}.demo-bar{padding-top:max(14px,env(safe-area-inset-top))}#tabs{padding-bottom:max(12px,env(safe-area-inset-bottom))}}@media(prefers-color-scheme:dark){:root{--bg:#101014;--surface:#1c1c21;--ink:#f2f2f7;--muted:#9898a2;--line:#303038;--tint:#202b47;--accent:#789cfa;background:#141821}.phone{border-color:#383b45}#busy{background:#10101499}.pill{color:#9cb6ff}#notice{background:#3a2c1b;color:#ffe0ac;border-color:#655033}}