:root{--bg: #f4f5f7;--surface: #ffffff;--border: #e1e4e8;--border-strong: #c9ced4;--text: #1b1f24;--muted: #59636e;--faint: #8b949e;--primary: #1554c0;--primary-hover: #0e449e;--primary-soft: #edf3fd;--price: #b45309;--ok: #1a7f37;--danger: #c62828;--notice-bg: #fff8e6;--notice-border: #edd29a;--radius: 6px;--sidebar: 14.5rem;color:var(--text);background:var(--bg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Noto Sans SC,sans-serif;font-size:clamp(14px,.36vw + 9.5px,19px);line-height:1.55;-webkit-font-smoothing:antialiased}*{box-sizing:border-box}body{margin:0}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}h1,h2,h3{margin:0;font-weight:600;letter-spacing:0}h1{font-size:1.35rem}h2{font-size:1.08rem}h3{font-size:1rem}p{margin:.4rem 0}code,pre,.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,Liberation Mono,monospace;font-size:.9em}.num{font-variant-numeric:tabular-nums}.muted{color:var(--muted)}.faint{color:var(--faint)}.price{color:var(--price);font-weight:600;font-variant-numeric:tabular-nums}.ok{color:var(--ok)}.danger{color:var(--danger)}.nowrap{white-space:nowrap}.shell{display:grid;grid-template-columns:var(--sidebar) 1fr;min-height:100vh}.sidebar{position:sticky;top:0;height:100vh;display:flex;flex-direction:column;background:var(--surface);border-right:1px solid var(--border);padding:1.1rem .75rem}.brand{padding:.2rem .6rem 1.1rem}.brand strong{display:block;font-size:1.05rem}.brand span{font-size:.8rem;color:var(--muted)}.nav{display:flex;flex-direction:column;gap:2px}.nav-group{margin:.9rem .6rem .3rem;font-size:.75rem;color:var(--faint)}.nav a,.nav .locked{display:flex;justify-content:space-between;align-items:center;padding:.45rem .6rem;border-radius:var(--radius);color:var(--text)}.nav a:hover{background:var(--bg);text-decoration:none}.nav a.router-link-active{background:var(--primary-soft);color:var(--primary);font-weight:600}.nav .locked{color:var(--faint);cursor:not-allowed}.nav .locked small{font-size:.72rem}.sidebar-foot{margin-top:auto;padding:.8rem .6rem 0;border-top:1px solid var(--border);font-size:.85rem}.sidebar-foot .email{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--muted)}.link-button{background:none;border:0;padding:0;color:var(--primary);cursor:pointer;font:inherit}.link-button:hover{text-decoration:underline}.main{min-width:0;display:flex;flex-direction:column}.topbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.9rem 1.75rem;background:var(--surface);border-bottom:1px solid var(--border)}.topbar .balance{display:flex;align-items:center;gap:.9rem}.topbar-title{display:flex;align-items:center;gap:.6rem;min-width:0}.menu-toggle{display:inline-flex;align-items:center;justify-content:center;flex:none;width:2.4rem;height:2.4rem;margin-left:-.45rem;padding:0;border:0;border-radius:var(--radius);background:none;color:var(--text);cursor:pointer}.menu-toggle:hover{background:var(--bg)}.menu-toggle:focus-visible{outline:2px solid var(--primary);outline-offset:1px}.menu-toggle svg{width:1.35rem;height:1.35rem}.nav-backdrop{display:none}.shell.nav-collapsed{grid-template-columns:1fr}.shell.nav-collapsed .sidebar{display:none}.content{padding:1.5rem 1.75rem 3rem;width:100%}.panel{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.panel+.panel{margin-top:1.25rem}.panel-head{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.9rem 1.1rem;border-bottom:1px solid var(--border)}.panel-body{padding:1.1rem}.notice{border:1px solid var(--notice-border);background:var(--notice-bg);border-radius:var(--radius);padding:.9rem 1.1rem;margin-bottom:1.25rem}.notice strong{display:block;margin-bottom:.2rem}.error-text{color:var(--danger);margin:.5rem 0 0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.4rem;padding:.45rem .95rem;border-radius:var(--radius);border:1px solid var(--border-strong);background:var(--surface);color:var(--text);font:inherit;cursor:pointer;white-space:nowrap}.btn:hover{background:var(--bg)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn-primary:hover{background:var(--primary-hover)}.btn-small{padding:.25rem .65rem;font-size:.9rem}.field{display:flex;flex-direction:column;gap:.3rem;margin-bottom:.9rem}.field label{font-size:.88rem;color:var(--muted)}input[type=text],input[type=email],input[type=password],input[type=number],input[type=search],select{font:inherit;font-size:max(16px,1rem);color:var(--text);background:var(--surface);border:1px solid var(--border-strong);border-radius:var(--radius);padding:.45rem .65rem;min-width:0}input:focus-visible,select:focus-visible,.btn:focus-visible,a:focus-visible{outline:2px solid var(--primary);outline-offset:1px}.check{display:flex;align-items:center;gap:.45rem;color:var(--muted)}.toolbar{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem;margin-bottom:1rem}.toolbar input[type=search]{width:18rem}table{width:100%;border-collapse:collapse}th,td{text-align:left;padding:.65rem .9rem;border-bottom:1px solid var(--border);vertical-align:top}th{font-weight:500;font-size:.85rem;color:var(--muted);background:#fafbfc;white-space:nowrap}tr:last-child td{border-bottom:0}tbody tr:hover td{background:#fbfcfd}td.right,th.right{text-align:right}.table-wrap{overflow-x:auto}.empty{padding:2.5rem 1rem;text-align:center;color:var(--muted)}.kv{display:grid;grid-template-columns:max-content 1fr;gap:.55rem 1.5rem}.kv dt{color:var(--muted)}.kv dd{margin:0;min-width:0;overflow-wrap:anywhere}.copy-row{display:flex;align-items:center;gap:.6rem;flex-wrap:wrap}.secret{padding:.35rem .55rem;background:#f6f8fa;border:1px solid var(--border);border-radius:4px;overflow-wrap:anywhere}.status{display:inline-flex;align-items:center;gap:.35rem;white-space:nowrap}.status:before{content:"";width:.45rem;height:.45rem;border-radius:50%;background:currentColor}.pager{display:flex;justify-content:flex-end;align-items:center;gap:.75rem;padding:.75rem 1.1rem;border-top:1px solid var(--border)}dialog{border:1px solid var(--border);border-radius:8px;padding:0;width:min(30rem,92vw);color:var(--text)}dialog::backdrop{background:#0f172059}.dialog-body{padding:1.25rem 1.25rem .5rem}.dialog-actions{display:flex;justify-content:flex-end;gap:.6rem;padding:1rem 1.25rem 1.25rem}.doc h2{margin:1.6rem 0 .6rem}.doc h2:first-child{margin-top:0}.doc h3{margin:1.2rem 0 .4rem}.doc pre{background:#f6f8fa;border:1px solid var(--border);border-radius:var(--radius);padding:.85rem 1rem;overflow-x:auto;line-height:1.5}.doc table{margin:.5rem 0 1rem;border:1px solid var(--border)}.doc ol,.doc ul{padding-left:1.4rem}.doc li{margin:.3rem 0}.auth{min-height:100vh;display:grid;grid-template-columns:minmax(0,1fr) minmax(24rem,34rem)}.auth-intro{padding:4rem 5vw;display:flex;flex-direction:column;justify-content:center;background:#10213b;color:#e8eef7}.auth-intro h1{font-size:1.9rem;color:#fff}.auth-intro p{color:#b8c4d6;max-width:34rem}.auth-intro ul{margin:1.5rem 0 0;padding:0;list-style:none;color:#d5deea}.auth-intro li{padding:.45rem 0;border-top:1px solid rgba(255,255,255,.1)}.auth-form{background:var(--surface);padding:4rem 3rem;display:flex;flex-direction:column;justify-content:center}.auth-form h2{font-size:1.3rem;margin-bottom:1.4rem}.auth-form .btn-primary{width:100%;padding:.6rem;margin-top:.4rem}.auth-switch{margin-top:1.2rem;color:var(--muted)}@media(max-width:900px){.shell,.shell.nav-collapsed{grid-template-columns:1fr}.sidebar,.shell.nav-collapsed .sidebar{display:flex;position:fixed;top:0;bottom:0;left:0;z-index:30;width:min(18rem,84vw);height:100%;overflow-y:auto;transform:translate(-100%);visibility:hidden;transition:transform .2s ease,visibility .2s}.shell.nav-open .sidebar{transform:none;visibility:visible;box-shadow:0 0 1.5rem #0f172a2e}.shell.nav-open .nav-backdrop{display:block;position:fixed;inset:0;z-index:20;background:#0f172a59}.auth{grid-template-columns:1fr}.auth-intro,.auth-form{padding:2.5rem 1.5rem}.content,.topbar{padding-left:1rem;padding-right:1rem}}@media(prefers-reduced-motion:reduce){.sidebar{transition:none}}.rules ul{margin:.2rem 0 .6rem;padding-left:1.2rem}.rules li{margin:.25rem 0}.rules-title{margin:.4rem 0 0;font-weight:600}.rules-date{margin:0;font-size:.85rem}.rules.compact{font-size:.9rem;color:var(--muted)}.rules-notice{margin-bottom:1.25rem}.rules-notice h2{font-size:1rem;margin-bottom:.4rem}.rules-notice .faint{font-weight:400;font-size:.85rem}.dev.standalone{min-height:100vh;background:var(--bg)}.dev-top{display:flex;align-items:center;gap:1rem;padding:.9rem 1.75rem;background:var(--surface);border-bottom:1px solid var(--border)}.dev-top .spacer{flex:1}.dev-body{display:grid;grid-template-columns:11rem minmax(0,1fr);gap:1.5rem;align-items:start}.dev.standalone .dev-body{padding:1.5rem 1.75rem 3rem;max-width:92rem;margin:0 auto}.dev-toc{position:sticky;top:1rem;display:flex;flex-direction:column;gap:2px;font-size:.9rem}.dev-toc a{padding:.3rem .6rem;border-radius:var(--radius);color:var(--muted)}.dev-toc a:hover{background:var(--surface);color:var(--text);text-decoration:none}.dev-doc section{scroll-margin-top:1rem}.dev-doc section+section{margin-top:2.25rem;padding-top:1.75rem;border-top:1px solid var(--border)}.dev-doc h2{font-size:1.2rem;margin-bottom:.75rem}.dev-doc h3{font-size:1rem;margin:1.1rem 0 .5rem}.dev-doc p,.dev-doc li{line-height:1.7}.dev-doc ol,.dev-doc ul{padding-left:1.3rem}.dev-doc table{margin:.6rem 0 1rem}.dev-doc th{white-space:nowrap}.dev-doc code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.88em;background:var(--bg);padding:.05rem .3rem;border-radius:4px}.code-block{position:relative;margin:.6rem 0 1rem}.code-block pre{margin:0;padding:.9rem 1rem;background:#0f172a;color:#e2e8f0;border-radius:var(--radius);overflow-x:auto;font-size:.84rem;line-height:1.55}.code-block pre code{background:none;padding:0;color:inherit;font-size:inherit}.code-copy{position:absolute;top:.5rem;right:.5rem}.auth-intro-link{margin-top:1.5rem}.auth-intro-link a{color:#fff;text-decoration:underline}.dev-doc{min-width:0}.dev-doc p code,.dev-doc li code{overflow-wrap:anywhere}@media(max-width:900px){.dev-body{grid-template-columns:minmax(0,1fr)}.dev.standalone .dev-body{padding:1rem}.dev-top{padding:.8rem 1rem}.dev-toc{position:static;flex-direction:row;flex-wrap:wrap;gap:.25rem}.dev-doc table{display:block;overflow-x:auto}}.price-table{min-width:72rem}.price-table td{vertical-align:top}.price-table .copy-row{flex-wrap:nowrap;gap:.4rem}.price-table .copy-row .secret{padding:0;background:none;border:0}.price-table .copy-row .btn-small{padding:.1rem .45rem;font-size:.8rem}.price-table .traffic-note{max-width:15rem;white-space:normal}.small{font-size:.8rem}