/* Hao Directory — hand-written stylesheet, no frameworks */
:root{
  --navy:#10305a;--navy-2:#1a4785;--accent:#f26b38;--accent-2:#ffb547;
  --ink:#1c2533;--muted:#5d6b80;--line:#dfe5ee;--card:#fff;--bg:#eef2f7;
  --radius:10px;--shadow:0 1px 2px rgba(16,48,90,.08),0 2px 8px rgba(16,48,90,.06);
  --tile-min:98px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font:15px/1.45 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;color:var(--ink);background:var(--bg);background-attachment:fixed;min-height:100vh}
a{color:var(--navy-2);text-decoration:none}
a:hover{text-decoration:underline}
button{font:inherit;cursor:pointer}
[hidden]{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.wrap{max-width:1180px;margin:0 auto;padding:0 14px}

/* backgrounds (Change Background) */
body.bg-1{background:linear-gradient(160deg,#dbe8f7 0%,#f4f7fb 60%)}
body.bg-2{background:linear-gradient(135deg,#1d3b6a,#3f74b8 55%,#9cc3ec)}
body.bg-3{background:linear-gradient(135deg,#0f5132,#3d9970 60%,#c8ead7)}
body.bg-4{background:linear-gradient(135deg,#5b2a86,#b14a8c 55%,#f4c4d6)}
body.bg-5{background:linear-gradient(135deg,#8a3b12,#e07a3f 55%,#ffe0b8)}
body.bg-6{background:radial-gradient(circle at 20% 10%,#2b3a55,#0d1424 70%)}
body.bg-7{background:linear-gradient(135deg,#e0f2fe,#fef9c3 50%,#fce7f3)}
body.bg-8{background:#f7f7f2 repeating-linear-gradient(45deg,transparent 0 22px,rgba(16,48,90,.035) 22px 44px)}
body.dark-bg .topbar a,body.dark-bg .topbar button.linkish{color:#fff}
body.dark-bg .site-footer .pitch h2,body.dark-bg .site-footer .pitch p,body.dark-bg .legal,body.dark-bg .legal a{color:#f1f5fb}

/* header */
.topbar{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:10px;padding:12px 0 6px}
.topbar .left,.topbar .right{display:flex;gap:18px;align-items:center;font-size:15px;flex-wrap:wrap}
.topbar .right{justify-content:flex-end}
.topbar .left a.strong{font-weight:700}
.linkish{background:none;border:0;padding:0;color:var(--navy-2)}
.linkish:hover{text-decoration:underline}
.brand{display:flex;align-items:center;gap:8px;color:var(--navy);font-weight:800;font-size:28px;letter-spacing:-.5px}
.brand:hover{text-decoration:none}
.brand svg{width:40px;height:40px}
.brand small{display:block;font-size:11px;font-weight:600;letter-spacing:2.4px;text-transform:uppercase;color:var(--accent);margin-top:-4px}
.flag{display:inline-flex;align-items:center;gap:5px}
.flag svg{width:20px;height:14px;border-radius:2px;box-shadow:0 0 0 1px rgba(0,0,0,.1)}
.icon-btns{display:none;gap:6px}
.icon-btn{width:38px;height:38px;border-radius:50%;border:0;background:rgba(255,255,255,.85);display:inline-flex;align-items:center;justify-content:center;box-shadow:var(--shadow);color:var(--navy)}
.icon-btn svg{width:20px;height:20px}

/* search */
.search{max-width:760px;margin:10px auto 18px;position:relative}
.search form{display:flex;background:#fff;border-radius:999px;box-shadow:0 2px 10px rgba(16,48,90,.12);border:1px solid var(--line)}
.search input[type=search]{flex:1;min-width:0;border:0;background:transparent;padding:13px 6px 13px 20px;font-size:17px;outline:none;color:var(--ink)}
.search input::-webkit-search-cancel-button{display:none}
.engine{position:relative;display:flex}
.engine>button{border:0;border-left:1px solid var(--line);background:#f6f8fb;padding:0 14px;color:var(--muted);display:flex;align-items:center;gap:6px;font-size:14px;white-space:nowrap}
.engine>button:after{content:"";border:5px solid transparent;border-top-color:currentColor;margin-top:5px}
.engine ul{display:none;position:absolute;right:0;top:calc(100% + 6px);list-style:none;margin:0;padding:6px 0;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:0 8px 24px rgba(16,48,90,.18);min-width:150px;z-index:40}
.engine.open ul{display:block}
.engine li button{display:block;width:100%;text-align:left;border:0;background:none;padding:8px 16px;color:var(--ink)}
.engine li button:hover,.engine li button[aria-checked=true]{background:#eef3fb;color:var(--navy-2)}
.search .go{border:0;background:var(--accent);color:#fff;font-weight:700;padding:0 24px;border-radius:0 999px 999px 0;font-size:16px}
.search .go:hover{background:#e05a28}
.suggest{position:absolute;left:12px;right:12px;top:calc(100% + 4px);background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:0 10px 28px rgba(16,48,90,.18);list-style:none;margin:0;padding:6px 0;z-index:35;display:none;max-height:360px;overflow:auto}
.suggest.show{display:block}
.suggest li a{display:flex;gap:10px;align-items:center;padding:7px 14px;color:var(--ink)}
.suggest li a:hover,.suggest li.active a{background:#eef3fb;text-decoration:none}
.suggest img{width:18px;height:18px}
.suggest .kind{margin-left:auto;font-size:12px;color:var(--muted)}

/* layout with sidebar (home) */
.lite{display:grid;grid-template-columns:200px 1fr;gap:16px;align-items:start}
.sidebar{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:6px 0;position:sticky;top:10px}
.sidebar ul{list-style:none;margin:0;padding:0}
.sidebar button,.sidebar a{display:block;width:100%;text-align:left;background:none;border:0;padding:7px 16px;color:var(--ink);font-size:14.5px}
.sidebar button:hover{background:#f1f5fb}
.sidebar li.active button{background:var(--navy);color:#fff;font-weight:600}
.sidebar li.more a{font-weight:700}

/* block / panel */
.block{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);overflow:visible;margin-bottom:16px}
.block-head{display:flex;align-items:center;gap:8px;background:var(--navy);color:#fff;border-radius:var(--radius) var(--radius) 0 0;padding:0 0 0 16px;min-height:46px}
.block-head h1,.block-head h2{font-size:18px;margin:0;font-weight:700;flex:1}
.block-head a{color:#fff}
.block-head .hbtn{background:transparent;border:0;border-left:1px solid rgba(255,255,255,.25);color:#fff;height:46px;padding:0 14px;display:inline-flex;align-items:center;gap:6px;font-size:14px}
.block-head .hbtn:hover{background:rgba(255,255,255,.1)}
.block-head .hbtn svg{width:18px;height:18px}
.block-head .hbtn.save{background:#22a35a;font-weight:700;border-left:0}
.block-body{padding:14px}
.hint{background:#fff7e8;border:1px solid #ffd99a;color:#6b4b10;border-radius:8px;padding:10px 14px;margin:0 0 12px;font-size:14px;display:flex;gap:10px;align-items:flex-start}
.hint b{display:block}
.hint .x{margin-left:auto;border:0;background:none;font-size:18px;line-height:1;color:#6b4b10}

/* tiles */
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(var(--tile-min),1fr));gap:10px}
.tile{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;min-height:92px;padding:12px 6px 10px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);text-align:center;transition:transform .12s,box-shadow .12s,border-color .12s;overflow:hidden}
.tile:hover{text-decoration:none;transform:translateY(-2px);box-shadow:0 6px 16px rgba(16,48,90,.14);border-color:#c7d3e4}
.tile .ico{width:36px;height:36px;display:flex;align-items:center;justify-content:center}
.tile .ico img{width:32px;height:32px;border-radius:6px}
.tile .ico .ltr{width:32px;height:32px;border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:16px}
.tile .nm{font-size:13px;font-weight:600;line-height:1.25;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;word-break:break-word}
.tile .strip{position:absolute;left:0;right:0;bottom:0;background:var(--accent);color:#fff;font-size:10.5px;font-weight:700;letter-spacing:.3px;text-transform:uppercase;padding:1px 0}
.tile.has-strip{padding-bottom:20px}
.tile .rm{display:none;position:absolute;top:4px;right:4px;width:22px;height:22px;border-radius:50%;border:0;background:#d93a3a;color:#fff;font-weight:700;line-height:22px;padding:0;font-size:13px}
.editing .tile .rm{display:block}
.editing .tile{cursor:grab;border-style:dashed}
.editing .tile.dragging{opacity:.4}
.tile.add{border:2px dashed #b7c4d8;color:var(--muted);background:#f8fafc}
.tile.add .plus{font-size:30px;line-height:1;font-weight:300}
body.no-labels .tile .nm{display:none}
body.no-labels .tile{min-height:70px}
body.compact{--tile-min:92px}
body.compact .tile{min-height:76px;padding:8px 4px}
.more-link{display:flex;justify-content:flex-end;margin-top:12px}
.more-link a{font-weight:700}

/* subcategory dropdown */
.subdd{position:relative}
.subdd .menu{display:none;position:absolute;right:0;top:100%;width:270px;max-height:420px;overflow:auto;background:#fff;border:1px solid var(--line);border-radius:8px;box-shadow:0 12px 30px rgba(16,48,90,.22);z-index:45;padding:6px 0}
.subdd.open .menu{display:block}
.subdd .menu a{display:block;padding:7px 16px;color:var(--ink);font-size:14px}
.subdd .menu a:hover{background:#eef3fb;text-decoration:none}
.subdd .menu a.all{font-weight:700;border-top:1px solid var(--line);margin-top:4px}

/* accordion list */
.section-title{font-size:20px;margin:22px 2px 10px;color:var(--navy)}
body.dark-bg .section-title{color:#fff}
.acc{list-style:none;margin:0;padding:0}
.acc>li{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);margin-bottom:8px}
.acc .row{display:flex;align-items:center;min-height:48px}
.acc .row .t{flex:1;display:flex;align-items:center;gap:10px;padding:0 0 0 16px;font-weight:700;font-size:16px;color:var(--navy);background:none;border:0;text-align:left;min-height:48px}
.acc .row .t:before{content:"";width:9px;height:9px;border-right:2px solid var(--accent);border-bottom:2px solid var(--accent);transform:rotate(-45deg);transition:transform .15s;margin-right:4px}
.acc li.open .row .t:before{transform:rotate(45deg)}
.acc .row .subdd>button,.acc .row .go{border:0;border-left:1px solid var(--line);background:none;height:48px;padding:0 14px;color:var(--muted);font-size:14px;display:inline-flex;align-items:center}
.acc .row .go svg{width:18px;height:18px}
.acc .panel{display:none;padding:0 14px 14px}
.acc li.open .panel{display:block}
.acc li.open .row{border-bottom:1px solid var(--line);margin-bottom:12px}

/* related strip */
.related{background:#e6f0fa;border-radius:0 0 var(--radius) var(--radius);display:flex;align-items:center;gap:6px;padding:8px}
.related .scroller{flex:1;overflow-x:auto;scrollbar-width:none;scroll-behavior:smooth}
.related .scroller::-webkit-scrollbar{display:none}
.related ul{display:flex;gap:8px;list-style:none;margin:0;padding:0;white-space:nowrap}
.related li a{display:block;background:#fff;border:1px solid #cddcee;border-radius:999px;padding:5px 14px;font-size:14px;color:var(--navy-2)}
.related li a:hover{background:var(--navy);color:#fff;text-decoration:none}
.related .arr{width:32px;height:32px;flex:0 0 32px;border-radius:50%;border:0;background:#fff;box-shadow:var(--shadow);color:var(--navy);font-size:16px}

/* info + children */
.info-box{display:flex;gap:12px;align-items:flex-start;background:#fff;border-left:4px solid var(--accent);border-radius:8px;padding:12px 16px;margin:0 0 16px;box-shadow:var(--shadow);font-size:14.5px;color:#3a4657}
.info-box svg{flex:0 0 22px;width:22px;height:22px;color:var(--accent)}
.children{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:8px;list-style:none;margin:0 0 20px;padding:0}
.children a{display:flex;align-items:center;justify-content:space-between;background:#fff;border-radius:8px;padding:11px 16px;box-shadow:var(--shadow);color:var(--ink);font-weight:600}
.children a:after{content:"›";font-size:20px;color:var(--accent);line-height:1}
.children a:hover{text-decoration:none;background:#f3f7fd}
.crumbs{font-size:13.5px;color:var(--muted);margin:0 2px 10px}
.crumbs a{color:var(--muted)}
body.dark-bg .crumbs,body.dark-bg .crumbs a{color:#e7eef8}

/* A-Z */
.az{display:grid;grid-template-columns:repeat(9,1fr);gap:6px;background:#fff;border-radius:var(--radius);padding:10px;box-shadow:var(--shadow);margin-bottom:16px}
.az a{display:flex;align-items:center;justify-content:center;height:40px;border-radius:7px;background:#f1f5fb;font-weight:800;font-size:17px;color:var(--navy)}
.az a:hover{background:var(--navy);color:#fff;text-decoration:none}
.letter{background:var(--navy);color:#fff;border-radius:8px;padding:6px 16px;font-size:18px;font-weight:800;display:flex;justify-content:space-between;align-items:center;margin:16px 0 8px;scroll-margin-top:10px}
.letter a{color:#fff;font-size:13px;font-weight:600}
.azlist{columns:4 220px;column-gap:14px;list-style:none;margin:0;padding:0}
.azlist li{break-inside:avoid}
.azlist a{display:block;padding:6px 10px;border-radius:6px;color:var(--ink);text-transform:capitalize}
.azlist a:hover{background:#fff;text-decoration:none;color:var(--navy-2)}

/* prose pages */
.prose{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:22px 26px;max-width:860px;margin:0 auto 20px}
.prose h1{color:var(--navy);margin-top:0}
.prose h2{color:var(--navy);font-size:19px;margin-top:26px}
.prose li{margin:4px 0}
.browser-tabs{display:flex;gap:6px;flex-wrap:wrap;margin:10px 0 16px}
.browser-tabs button{border:1px solid var(--line);background:#f6f8fb;border-radius:999px;padding:6px 16px}
.browser-tabs button[aria-selected=true]{background:var(--navy);border-color:var(--navy);color:#fff}
.howto{display:none}
.howto.show{display:block}

/* footer */
.site-footer{margin-top:30px;padding-bottom:20px}
.pitch{text-align:center;max-width:720px;margin:0 auto}
.pitch h2{font-size:34px;margin:10px 0;color:var(--navy)}
.pitch p{color:#33475f;font-size:16px}
.cta{display:inline-flex;align-items:center;gap:8px;background:var(--accent);color:#fff;font-weight:700;padding:12px 24px;border-radius:999px;margin-top:6px;box-shadow:0 4px 12px rgba(242,107,56,.35)}
.cta:hover{text-decoration:none;background:#e05a28}
.cta-hint{font-size:13px;color:var(--muted);margin-top:8px}
.foot-links{display:flex;justify-content:center;gap:20px;flex-wrap:wrap;margin:22px 0 8px;font-size:15px}
.legal{text-align:center;font-size:13px;color:var(--muted)}
.legal a{color:var(--muted)}
hr.soft{border:0;border-top:1px solid rgba(16,48,90,.12);margin:22px auto;max-width:720px}

/* modal */
.modal{position:fixed;inset:0;background:rgba(10,20,40,.5);display:none;align-items:flex-start;justify-content:center;z-index:100;padding:6vh 14px}
.modal.show{display:flex}
.modal .box{background:#fff;border-radius:12px;max-width:520px;width:100%;box-shadow:0 20px 50px rgba(0,0,0,.3);max-height:88vh;overflow:auto}
.modal .mh{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--line)}
.modal .mh h3{margin:0;font-size:18px;color:var(--navy)}
.modal .mh button{border:0;background:none;font-size:22px;line-height:1;color:var(--muted)}
.modal .mb{padding:16px 18px}
.field{display:flex;gap:8px;margin:6px 0 10px}
.field input,.field select{flex:1;min-width:0;padding:10px 12px;border:1px solid #c9d3e1;border-radius:8px;font-size:15px}
.btn{border:0;border-radius:8px;padding:10px 18px;background:var(--navy);color:#fff;font-weight:700}
.btn.alt{background:#e9eef6;color:var(--navy)}
.btn.warn{background:#d93a3a}
.note{font-size:13px;color:var(--muted);min-height:18px}
.note.err{color:#c62828}
.switch{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 0;border-bottom:1px solid #eef1f6}
.switch input{width:20px;height:20px}
.sugg{display:grid;grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:6px;margin-top:8px}
.sugg button{display:flex;align-items:center;gap:8px;border:1px solid var(--line);background:#fff;border-radius:7px;padding:7px 9px;font-size:13px;text-align:left}
.sugg button:hover{border-color:var(--navy-2)}
.sugg img{width:16px;height:16px}
.toast{position:fixed;left:50%;bottom:24px;transform:translateX(-50%);background:#1c2533;color:#fff;padding:10px 18px;border-radius:999px;font-size:14px;opacity:0;transition:opacity .2s;pointer-events:none;z-index:120}
.toast.show{opacity:1}

/* responsive */
@media (max-width:980px){
  .lite{grid-template-columns:1fr}
  .sidebar{position:static;padding:8px;overflow-x:auto;scrollbar-width:none}
  .sidebar::-webkit-scrollbar{display:none}
  .sidebar ul{display:flex;gap:6px;white-space:nowrap}
  .sidebar button,.sidebar a{border-radius:999px;background:#f1f5fb;padding:7px 14px}
}
@media (max-width:760px){
  :root{--tile-min:74px}
  body{font-size:14.5px}
  .topbar{grid-template-columns:auto 1fr;padding-top:10px}
  .topbar .left,.topbar .right .txt{display:none}
  .topbar .right{gap:6px}
  .icon-btns{display:flex}
  .brand{font-size:24px}
  .brand svg{width:34px;height:34px}
  .search{margin:8px auto 14px}
  .search input[type=search]{padding:11px 4px 11px 16px;font-size:16px}
  .engine>button{padding:0 10px;font-size:13px}
  .search .go{padding:0 14px;font-size:15px}
  .tiles{gap:7px}
  .tile{min-height:80px;padding:9px 3px 7px;gap:5px}
  .tile .ico img,.tile .ico .ltr{width:28px;height:28px}
  .tile .nm{font-size:12px}
  .block-head .hbtn .lbl{display:none}
  .az{grid-template-columns:repeat(6,1fr)}
  .pitch h2{font-size:28px}
  .prose{padding:18px}
}
@media (max-width:380px){:root{--tile-min:68px}.tile .nm{font-size:11px}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}