:root{--fi-primary: #c02d2c;--fi-primary-hover: #96201f;--fi-success: #2d825a;--fi-stale: #5b7a99;--fi-neutral: #8a867c;--fi-danger-deep: #8e1d1c;--fi-info-amber: #b07626;--fi-level-1: #e6a700;--fi-level-1-tint: #fff6d9;--fi-level-2: #e4731c;--fi-level-2-tint: #fde9d9;--fi-level-3: #c02d2c;--fi-level-3-tint: #fbedec;--fi-bg: #f4f3f0;--fi-surface: #ffffff;--fi-border: #e3e1db;--fi-border-2: #e9e7e1;--fi-border-input: #dedcd6;--fi-border-split: #f2f0eb;--fi-text: #1a1917;--fi-text-2: #4a4843;--fi-text-3: #6e6b64;--fi-text-4: #8a867c;--fi-text-placeholder: #a8a49a;--fi-text-faint: #bfbcb2;--fi-tint-green: #eaf3ee;--fi-tint-gray: #efede7;--fi-tint-amber: #faf2e6;--fi-tint-stale: #edf1f6;--fi-font: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;--fi-font-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;--fi-radius: 4px;--fi-radius-sm: 3px;--fi-safe-bottom: env(safe-area-inset-bottom, 0px)}*,*:before,*:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;text-size-adjust:100%;touch-action:manipulation;overflow-x:hidden}body{margin:0;background:var(--fi-bg);color:var(--fi-text);font-family:var(--fi-font);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased;-webkit-overflow-scrolling:touch;overflow-wrap:break-word;overflow-x:hidden;touch-action:manipulation}img{display:block;max-width:100%;border:0}a{color:var(--fi-primary);text-decoration:none}button,input,textarea{font-family:inherit;font-size:inherit;color:inherit}button{margin:0;padding:0;border:0;background:none;cursor:pointer;-webkit-tap-highlight-color:transparent}input,textarea,select{-webkit-appearance:none;appearance:none;border-radius:0;-webkit-text-size-adjust:100%;text-size-adjust:100%}.app-shell{max-width:480px;min-height:100vh;margin:0 auto;background:var(--fi-bg);padding-bottom:var(--fi-safe-bottom)}.fi-mono{font-family:var(--fi-font-mono)}.fi-hd{padding:22px 20px 20px;background:var(--fi-primary)}.fi-hd__row{display:flex;align-items:center;gap:9px}.fi-hd__title{font-size:15px;font-weight:700;color:#fff;letter-spacing:.14em}.fi-hd__sub{margin-top:8px;font-size:12px;line-height:1.5;color:rgba(255,255,255,.82)}.fi-card{background:var(--fi-surface);border-top:1px solid var(--fi-border-2);border-bottom:1px solid var(--fi-border-2)}.fi-tag{padding:4px 9px;border-radius:var(--fi-radius-sm);background:var(--fi-tint-gray);font-size:11.5px;color:var(--fi-text-2)}.fi-input{width:100%;height:44px;padding:0 12px;border:1px solid var(--fi-border-input);border-radius:var(--fi-radius);background:var(--fi-surface);font-size:14px}.fi-input::placeholder{color:var(--fi-text-placeholder)}.fi-input:focus{outline:none;border-color:var(--fi-primary)}.fi-btn{display:flex;align-items:center;justify-content:center;width:100%;height:48px;border-radius:var(--fi-radius);background:var(--fi-primary);color:#fff;font-size:15px;font-weight:500}.fi-btn:active{background:var(--fi-primary-hover)}.fi-btn:disabled{background:#d7bab9;cursor:not-allowed}.fi-state{padding:56px 24px;text-align:center;font-size:13.5px;color:var(--fi-text-4)}.fi-spinner{width:22px;height:22px;margin:0 auto 12px;border:2px solid var(--fi-border);border-top-color:var(--fi-primary);border-radius:50%;animation:fi-spin .8s linear infinite}@keyframes fi-spin{to{transform:rotate(360deg)}}.fi-toast{position:fixed;left:50%;bottom:calc(64px + var(--fi-safe-bottom));z-index:2000;max-width:78vw;padding:10px 16px;border-radius:var(--fi-radius);background:rgba(26,25,23,.9);color:#fff;font-size:13.5px;line-height:1.5;text-align:center;transform:translate(-50%,8px);opacity:0;visibility:hidden;transition:opacity .2s,transform .2s,visibility .2s}.fi-toast.is-show{opacity:1;visibility:visible;transform:translate(-50%)}.fade-enter-active,.fade-leave-active{transition:opacity .2s ease}.fade-enter-from,.fade-leave-to{opacity:0}