:root{--paper: #f5f1e8;--paper-warm: #efe9db;--paper-deep: #e7e0cf;--card: #fbf9f3;--ink: #1b1710;--ink-soft: #57503f;--ink-faint: #9c937f;--ink-line: #ddd5c3;--seal: #c8341a;--seal-deep: #a5260f;--seal-wash: rgba(200, 52, 26, .08);--gold: #b08a2e;--green: #3d7a4f;--font-serif: Georgia, "Times New Roman", "Songti SC", "STSong", "SimSun", serif;--font-sans: "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--font-mono: "Courier New", "Courier", monospace;--sidebar-w: 248px;--radius: 4px;--shadow-card: 0 1px 2px rgba(27, 23, 16, .05), 0 8px 28px rgba(27, 23, 16, .07);--shadow-lift: 0 2px 4px rgba(27, 23, 16, .06), 0 18px 44px rgba(27, 23, 16, .12)}*{margin:0;padding:0;box-sizing:border-box}html{font-size:15px}body{font-family:var(--font-sans);background-color:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;line-height:1.6}body:before{content:"";position:fixed;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none;opacity:.55;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E")}#app{position:relative;z-index:1;min-height:100vh}::selection{background:var(--seal);color:#fff}.serif{font-family:var(--font-serif)}.page-title{font-family:var(--font-serif);font-size:34px;font-weight:700;letter-spacing:1px;line-height:1.25}.page-sub{color:var(--ink-faint);font-size:13px;letter-spacing:2px;text-transform:uppercase;margin-bottom:6px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:46px;padding:0 28px;border:none;border-radius:var(--radius);font-size:15px;font-family:var(--font-sans);letter-spacing:1px;cursor:pointer;transition:transform .18s ease,box-shadow .18s ease,background .18s ease,opacity .18s;-webkit-user-select:none;user-select:none}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-primary{background:var(--seal);color:#fff;box-shadow:0 6px 18px #c8341a47}.btn-primary:not(:disabled):hover{background:var(--seal-deep);transform:translateY(-2px);box-shadow:0 10px 26px #c8341a5c}.btn-primary:not(:disabled):active{transform:translateY(0)}.btn-ghost{background:transparent;color:var(--ink-soft);border:1px solid var(--ink-line)}.btn-ghost:not(:disabled):hover{border-color:var(--ink);color:var(--ink)}.btn-ink{background:var(--ink);color:var(--paper)}.btn-ink:not(:disabled):hover{background:#000;transform:translateY(-2px)}.btn-lg{height:54px;font-size:16px;padding:0 40px}.input{width:100%;height:46px;padding:0 14px;background:var(--card);border:1px solid var(--ink-line);border-radius:var(--radius);font-size:14px;font-family:var(--font-sans);color:var(--ink);outline:none;transition:border-color .18s,box-shadow .18s}.input:focus{border-color:var(--seal);box-shadow:0 0 0 3px var(--seal-wash)}.input::placeholder{color:var(--ink-faint)}.card{background:var(--card);border:1px solid var(--ink-line);border-radius:var(--radius);box-shadow:var(--shadow-card)}.field{margin-bottom:22px}.field-separated{margin-top:4px;padding-top:22px;border-top:1px dashed var(--ink-line)}.field label{display:flex;align-items:baseline;justify-content:space-between;font-size:12px;color:var(--ink-faint);margin-bottom:10px;letter-spacing:2px}.field-tip{color:var(--ink-faint);font-size:11px;letter-spacing:1px}.check-field{display:flex;align-items:center;gap:10px;margin:4px 0 18px;font-size:13px;color:var(--ink-soft);cursor:pointer;-webkit-user-select:none;user-select:none}.check-field input[type=checkbox]{-moz-appearance:none;appearance:none;-webkit-appearance:none;width:16px;height:16px;flex-shrink:0;border:1.5px solid var(--ink-line);border-radius:4px;background:var(--card);cursor:pointer;position:relative;transition:all .18s ease}.check-field input[type=checkbox]:hover{border-color:var(--seal)}.check-field input[type=checkbox]:checked{background:var(--seal);border-color:var(--seal)}.check-field input[type=checkbox]:checked:after{content:"";position:absolute;left:4.5px;top:1.5px;width:4px;height:8px;border:solid var(--paper);border-width:0 2px 2px 0;transform:rotate(45deg)}.seg-disabled{opacity:.4}.seg-disabled .seg-item{cursor:not-allowed}.seg-group{display:flex;flex-wrap:wrap;gap:8px}.seg-item{padding:7px 15px;border:1px solid var(--ink-line);border-radius:var(--radius);background:transparent;font-size:13px;color:var(--ink-soft);cursor:pointer;transition:all .16s ease;-webkit-user-select:none;user-select:none}.seg-item:hover{border-color:var(--ink);color:var(--ink)}.seg-item.active{background:var(--ink);border-color:var(--ink);color:var(--paper)}.chip{display:inline-flex;align-items:center;gap:6px;padding:3px 10px;font-size:12px;border-radius:2px;letter-spacing:1px}.chip:before{content:"";width:6px;height:6px;border-radius:50%;background:currentColor}.chip-doing{color:var(--gold);background:#b08a2e1a}.chip-success{color:var(--green);background:#3d7a4f1a}.chip-fail{color:var(--seal);background:var(--seal-wash)}@keyframes fade-up{0%{opacity:0;transform:translateY(22px)}to{opacity:1;transform:translateY(0)}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes pulse-soft{0%,to{opacity:1}50%{opacity:.35}}.anim-in{animation:fade-up .55s cubic-bezier(.22,1,.36,1) both}.anim-in-d1{animation-delay:.08s}.anim-in-d2{animation-delay:.16s}.anim-in-d3{animation-delay:.24s}.anim-in-d4{animation-delay:.32s}.spinner{width:18px;height:18px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .8s linear infinite}.spinner-ink{border-color:#1b171026;border-top-color:var(--ink)}.toast-wrap{position:fixed;top:28px;left:50%;transform:translate(-50%);z-index:9999;display:flex;flex-direction:column;gap:10px;align-items:center;pointer-events:none}.toast-item{padding:11px 22px;background:var(--ink);color:var(--paper);font-size:14px;border-radius:var(--radius);box-shadow:var(--shadow-lift);animation:fade-up .3s ease both;max-width:70vw}.toast-item.toast-error{background:var(--seal-deep)}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--ink-line);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--ink-faint)}