:root{--bg: #faf8f5;--bg-soft: #f3efe8;--bg-card: #ffffff;--bg-field: #ffffff;--dark: #1a1817;--ink: #2b2724;--ink-dim: #6e665f;--ink-faint: #736a61;--sep: #e8e2da;--sep-strong: #d8d0c6;--accent: #5a6b52;--accent-strong: #48573f;--accent-soft: rgba(90, 107, 82, .09);--on-accent: #faf8f5;--danger: #a65a4e;--danger-soft: rgba(166, 90, 78, .07);--danger-border: rgba(166, 90, 78, .4);--ok: #5a6b52;--warn: #8a7340;--mono: ui-monospace, "SF Mono", "Cascadia Code", "JetBrains Mono", Consolas, "Courier New", monospace;--font: -apple-system, BlinkMacSystemFont, "Segoe UI", "Noto Sans SC", "HarmonyOS Sans", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--font-display: Georgia, "Times New Roman", "Songti SC", "Noto Serif SC", "STSong", "SimSun", serif;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-6: 24px;--space-8: 32px;--radius-sm: 2px;--radius-md: 6px;--dur-fast: .14s;--dur-std: .15s;--dur-med: .16s;--dur-slow: .18s;--z-topbar: 30;--z-backdrop: 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var(--sep)}.step{flex:1;display:flex;align-items:center;gap:10px;padding:12px 14px;color:var(--ink-faint);font-size:13.5px;border-bottom:2px solid transparent;margin-bottom:-1px;transition:color var(--dur-std),border-color var(--dur-std)}.step .num{width:22px;height:22px;border-radius:var(--radius-sm);border:1px solid var(--sep-strong);font-family:var(--mono);font-size:12px;display:flex;align-items:center;justify-content:center;flex:none;transition:background var(--dur-std),border-color var(--dur-std),color var(--dur-std)}.step.active{color:var(--dark);font-weight:600;border-bottom-color:var(--dark)}.step.active .num{border-color:var(--dark);background:var(--dark);color:var(--bg)}.step.done{color:var(--ink-dim)}.step.done .num{border-color:var(--accent);color:var(--accent)}.step-body{min-height:260px}.step-actions{display:flex;justify-content:space-between;gap:12px;margin-top:20px;padding-top:16px;border-top:1px solid var(--sep)}.step-actions .right{display:flex;gap:10px}.me-section{margin-bottom:24px}.me-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px dashed var(--sep);font-size:14px}.me-row .k{color:var(--ink-dim)}.me-row .v{color:var(--ink);text-align:right;word-break:break-all}.me-row .v.faint{color:var(--ink-faint);font-size:13px}.draft-item{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px dashed var(--sep)}.draft-item .d-name{font-size:14px;font-weight:600}.draft-item .d-sub{font-size:12.5px;color:var(--ink-faint)}.prose{font-size:13.5px;color:var(--ink-dim);line-height:1.85}.prose p{margin:0 0 10px}.badge-free{display:inline-block;font-size:12px;color:var(--accent-strong);border:1px solid rgba(90,107,82,.5);border-radius:999px;padding:2px 10px;background:var(--accent-soft)}.file-input{display:none}.chat-list-loading,.col-list-error{padding:12px 16px;font-size:13px;color:var(--ink-faint)}.col-list-error{color:var(--danger);border-top:1px solid var(--sep)}.chat-item .pin-dot{display:inline-block;font-size:11px;line-height:1;color:var(--accent-strong);border:1px solid rgba(90,107,82,.45);border-radius:999px;padding:2px 6px;margin-right:6px;vertical-align:1px}.chat-item .archived-tag{display:inline-block;font-size:11px;line-height:1;color:var(--ink-faint);border:1px solid var(--sep-strong);border-radius:999px;padding:2px 6px;margin-right:6px}.chat-empty{height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;color:var(--ink-dim);font-size:14px;padding:24px;text-align:center}.chat-menu{position:fixed;z-index:var(--z-menu);min-width:220px;max-width:320px;background:var(--bg-card);border:1px solid var(--sep-strong);border-radius:var(--radius-sm);box-shadow:0 6px 24px #1a18171f;padding:6px}.chat-menu-head{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:6px 8px 8px;border-bottom:1px solid var(--sep);margin-bottom:4px}.chat-menu-name{font-size:13px;font-weight:600;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-menu-body button{-webkit-appearance:none;-moz-appearance:none;appearance:none;display:block;width:100%;text-align:left;background:none;border:none;border-radius:8px;padding:8px 10px;font-family:var(--font);font-size:14px;color:var(--ink);cursor:pointer}.chat-menu-body button:hover{background:var(--bg-soft)}.chat-menu-body button.danger{color:var(--danger)}.chat-menu-body button.confirm-danger{background:var(--danger-soft);color:var(--danger);font-weight:600}.rename-row{display:flex;gap:6px;padding:4px}.rename-row input{flex:1;min-width:0;font-family:var(--font);font-size:14px;color:var(--ink);background:var(--bg-field);border:1px solid var(--sep-strong);border-radius:var(--radius-sm);padding:6px 10px}.rename-row input:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}@media(max-width:767px){.chat-menu{left:0!important;right:0;bottom:0;top:auto!important;width:100%;max-width:100%;border-radius:var(--radius-md) var(--radius-md) 0 0;box-shadow:0 -6px 24px #1a18171f}}.featured-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:16px}.featured-card .f-meta{margin-top:8px;font-size:13px;color:var(--accent-strong)}.featured-card .f-preview{margin-top:6px;font-size:12.5px;color:var(--ink-faint);line-height:1.7}.banner-error{display:flex;align-items:center;justify-content:space-between;gap:12px;border:1px solid var(--danger-border);background:var(--danger-soft);color:var(--danger);border-radius:var(--radius-sm);padding:10px 14px;font-size:13px;margin-bottom:16px}.banner-error .retry{flex:none;font-size:12.5px;color:inherit;background:transparent;border:1px solid currentColor;border-radius:var(--radius-sm);padding:5px 12px;cursor:pointer}.device-item{display:block;font-size:12.5px;color:var(--ink-dim);margin-top:2px}@media(max-width:767px){.page{padding:20px 16px 48px}.gate-card{padding:28px 20px 24px;outline-offset:3px}.page-title{font-size:19px}.panel{padding:16px}.featured-card{flex-basis:200px}.chat-head-main h2{font-size:15px}}@keyframes mark-breathe{0%,to{opacity:.45}50%{opacity:1}}@keyframes breathe{0%,to{opacity:.35}50%{opacity:1}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}