.rules-page { padding-bottom: calc(142px + env(safe-area-inset-bottom)); }
.rules-nav { display:flex; align-items:center; gap:28px; font-size:14px; }
.rules-nav a { text-decoration:none; color:var(--muted); }
.rules-nav a[aria-current] { color:var(--ink); border-bottom:2px solid var(--cyan); }
.rules-main { padding-top:calc(var(--header-h) + 68px); }
.rules-heading { margin-bottom:52px; }
.rules-eyebrow { font:12px var(--font-mono); letter-spacing:.12em; color:var(--muted); margin:0 0 18px; }
.rules-heading h1 { font-size:clamp(40px,5.8vw,76px); line-height:1.12; letter-spacing:-.045em; margin:0; font-weight:800; }
.rules-heading h1 span { color:var(--cyan); }
.rules-lead { color:var(--muted); margin:24px 0 0; font-size:16px; line-height:1.9; }
.rules-network-summary { color:var(--muted); font-size:13px; margin:12px 0 0; }
.rules-library { background:rgba(255,255,255,.68); border:1px solid var(--line); border-radius:22px; overflow:hidden; }
.rules-topline { display:flex; justify-content:space-between; align-items:center; gap:16px; padding:24px 28px 18px; }
.rules-topline h2 { font-size:22px; margin:0; }
.rules-topline h2 span { font:15px var(--font-mono); margin-left:10px; color:var(--muted); }
.rules-format { font:11px var(--font-mono); letter-spacing:.06em; color:var(--muted); }
.rules-toolbar { display:flex; align-items:center; flex-wrap:wrap; gap:16px; padding:0 28px 12px; }
.rules-search { flex:1 1 250px; }
.rules-search input { font:inherit; color:var(--ink); width:100%; min-height:48px; background:var(--paper); border:1px solid var(--line); border-radius:12px; padding:10px 16px; }
.rules-search input:focus-visible { outline:2px solid var(--cyan); outline-offset:2px; }
.rules-select-all { display:flex; align-items:center; min-height:48px; gap:9px; font-size:14px; cursor:pointer; }
.rules-page input[type="checkbox"] { width:21px; height:21px; margin:0; accent-color:var(--cyan); flex:none; cursor:pointer; }
.rules-page input[type="checkbox"]:focus-visible { outline:2px solid var(--cyan); outline-offset:4px; }
.rules-text-button { font:inherit; font-size:13px; color:var(--muted); border:0; background:transparent; min-height:44px; padding:6px 8px; cursor:pointer; text-decoration:underline; text-underline-offset:4px; }
.rules-text-button:hover { color:var(--ink); }
.rules-text-button:disabled { opacity:.5; cursor:default; }
.rules-view-switch { display:inline-flex; align-items:stretch; padding:3px; gap:3px; border:1px solid var(--line); border-radius:12px; background:var(--paper); margin-left:auto; }
.rules-view-switch button { display:inline-flex; align-items:center; justify-content:center; gap:7px; min-height:42px; padding:8px 12px; border:0; border-radius:8px; background:transparent; color:var(--muted); font:inherit; font-size:13px; cursor:pointer; }
.rules-view-switch button svg { width:18px; height:18px; flex:none; }
.rules-view-switch button[aria-pressed="true"] { background:var(--ink); color:var(--paper); }
.rules-view-switch button:focus-visible { outline:2px solid var(--cyan); outline-offset:2px; }
.rules-list-status { font-size:12px; color:var(--muted); padding:0 28px 16px; margin:0; }
.rules-list { list-style:none; padding:0; margin:0; }
.rules-list li { border-top:1px solid var(--line); }
.rules-source { position:relative; display:flex; align-items:center; gap:18px; padding:18px 28px; cursor:pointer; min-height:88px; }
.rules-source.requires-vpn { padding-top:18px; }
.rules-source-vpn { position:absolute; top:5px; right:8px; display:inline-flex; align-items:center; justify-content:center; padding:1px 4px; border:1px solid #d0e3ef; border-radius:4px; background:#e9f4fb; color:#5a829d; font:bold 9px var(--font-mono); letter-spacing:0; line-height:1.1; }
.rules-source-vpn-sample { position:static; vertical-align:middle; margin-right:4px; }
.rules-source:hover { background:rgba(0,183,199,.035); }
.rules-source:has(input:checked) { background:rgba(0,183,199,.065); }
.rules-source-info { display:flex; flex:1; flex-direction:column; min-width:0; gap:3px; }
.rules-source-name { font-size:16px; font-weight:650; overflow-wrap:anywhere; }
.rules-source-domain { font:12px var(--font-mono); color:var(--muted); overflow-wrap:anywhere; }
.rules-source-meta { display:flex; gap:9px; align-items:center; flex-wrap:wrap; justify-content:flex-end; color:var(--muted); font-size:11px; }
.rules-source-meta span { border:1px solid var(--line); padding:3px 8px; border-radius:6px; white-space:nowrap; }
.rules-list.is-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(min(100%,clamp(145px,25vw,230px)),1fr)); gap:12px; padding:4px 20px 20px; }
.rules-list.is-grid li { border:1px solid var(--line); border-radius:14px; overflow:hidden; min-width:0; }
.is-grid .rules-source { position:relative; height:100%; min-height:136px; padding:32px 16px 18px; gap:12px; flex-wrap:wrap; align-content:center; }
.is-grid .rules-source input { position:absolute; top:14px; left:14px; }
.is-grid .rules-source-vpn { top:14px; right:12px; }
.is-grid .rules-source-info { flex-basis:100%; padding-right:0; }
.is-grid .rules-source-meta { padding-left:0; justify-content:flex-start; gap:6px; }
.rules-empty,.rules-error { text-align:center; padding:38px 20px; color:var(--muted); }
.rules-error p { margin:0 0 16px; }
.rules-help { margin-top:38px; color:var(--muted); max-width:760px; font-size:14px; }
.rules-help h2 { color:var(--ink); font-size:18px; }
.rules-help ol { padding-left:22px; line-height:2.1; }
.rules-help code { overflow-wrap:anywhere; }
.rules-help a { color:var(--ink); text-underline-offset:4px; }
.rules-export-bar { position:fixed; bottom:0; left:0; right:0; z-index:90; background:rgba(250,248,243,.96); backdrop-filter:blur(18px); border-top:1px solid var(--line); padding:16px 0 calc(16px + env(safe-area-inset-bottom)); }
.rules-export-inner { display:flex; align-items:center; justify-content:space-between; gap:20px; }
.rules-export-inner>div { display:flex; align-items:baseline; flex-wrap:wrap; gap:10px; min-width:0; }
.rules-export-label { font-size:13px; color:var(--muted); }
#selected-count { font-size:27px; line-height:1.3; font-variant-numeric:tabular-nums; }
#selected-count small { font-size:13px; font-weight:400; color:var(--muted); }
#export-message { font-size:12px; color:var(--muted); }
.rules-export-button { display:inline-flex; justify-content:center; align-items:center; min-height:54px; min-width:205px; gap:14px; flex-shrink:0; }
.rules-export-button svg { width:20px; height:20px; }
.rules-export-button:disabled { background:#deded8; color:#686d71; border-color:transparent; box-shadow:none; cursor:default; transform:none; }
@media(max-width:640px) {
 .rules-nav { gap:15px; font-size:12px; }
 .rules-page .brand-word { font-size:16px; }
 .rules-page .brand-mark { width:30px; height:30px; }
 .rules-main { padding-top:calc(var(--header-h) + 32px); }
 .rules-heading { margin-bottom:32px; }
 .rules-lead { font-size:14px; }
 .rules-topline { padding:20px 18px 16px; }
 .rules-format { font-size:9px; }
 .rules-toolbar { gap:8px 16px; padding:0 18px 10px; }
 .rules-search { flex-basis:100%; }
 .rules-list-status { padding:0 18px 12px; }
 .rules-source { padding:16px 18px; gap:13px; flex-wrap:wrap; }
 .rules-source-info { flex-basis:calc(100% - 34px); }
 .rules-source-meta { padding-left:34px; justify-content:flex-start; }
 .rules-list.is-grid { gap:10px; padding:4px 12px 14px; }
 .is-grid .rules-source { padding:30px 12px 16px; }
 .is-grid .rules-source input { top:12px; left:10px; }
 .rules-view-switch button { min-width:44px; padding:8px 10px; }
 .rules-export-inner { gap:12px; flex-wrap:wrap; }
 .rules-export-inner>div { width:100%; }
 .rules-export-button { width:100%; min-height:50px; }
 #selected-count { font-size:22px; }
 .rules-page { padding-bottom:calc(165px + env(safe-area-inset-bottom)); }
 .rules-help { font-size:13px; }
}
@media(prefers-reduced-motion:reduce) { .rules-page * { scroll-behavior:auto; } }