:root{--accent:#4f46e5;--ink:#1a1a2e;--mut:#6b7280;}
*{box-sizing:border-box}
body{margin:0;font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
color:var(--ink);background:#fafafb;line-height:1.5}
a{color:var(--accent);text-decoration:none} a:hover{text-decoration:underline}
.wrap{max-width:760px;margin:0 auto;padding:0 20px}
header.site{border-bottom:1px solid #ececf1;background:#fff}
header.site .wrap{padding:22px 20px}
.brand{font-weight:800;letter-spacing:-.02em;font-size:26px}
.brand span{color:var(--accent)}
.tag{color:var(--mut);font-size:14px;margin-top:2px}
.tag a{color:var(--mut);text-decoration:underline}
.search{width:100%;font-size:18px;padding:14px 16px;border:1px solid #d7d7e0;border-radius:12px;
margin:22px 0 6px;outline:none} .search:focus{border-color:var(--accent);box-shadow:0 0 0 3px #4f46e522}
.count{color:var(--mut);font-size:13px;margin:0 0 14px}
.list{list-style:none;padding:0;margin:0 0 60px}
.list li{padding:14px 0;border-bottom:1px solid #ececf1}
.list .term{font-weight:700;font-size:19px}
.list .ipa{color:var(--mut);font-size:15px;margin-left:8px}
.list .def{color:#374151;font-size:15px;margin-top:2px}
.letter{font-weight:800;color:var(--accent);font-size:14px;letter-spacing:.08em;
padding:22px 0 6px;border:0}
/* entry page */
.entry{background:#fff;border:1px solid #ececf1;border-radius:16px;padding:34px 30px;margin:30px 0}
.entry .term{font-size:44px;font-weight:800;letter-spacing:-.02em;margin:0}
.entry .meta{color:var(--mut);font-size:19px;margin:6px 0 20px}
.entry .meta .pos{font-style:italic;margin-left:8px}
.entry .def{font-family:Georgia,'Times New Roman',serif;font-size:21px;line-height:1.55;margin:0 0 18px}
.entry .ety{color:#4b5563;font-size:16px;margin:0 0 10px}
.entry .ex{color:#4b5563;font-style:italic;font-size:17px;border-left:3px solid #e5e7eb;padding-left:14px;margin:0 0 8px}
.entry .src{display:inline-block;margin-top:14px;font-size:12px;color:var(--mut);
background:#f3f4f6;border-radius:999px;padding:3px 10px}
.share{margin:24px 0 4px;display:flex;gap:10px;flex-wrap:wrap}
.share button,.share a{font:inherit;font-size:14px;cursor:pointer;border:1px solid #d7d7e0;
background:#fff;color:var(--ink);border-radius:10px;padding:9px 14px}
.share button:hover,.share a:hover{border-color:var(--accent);text-decoration:none}
.nav{margin:18px 0 50px;font-size:14px}
footer.site{border-top:1px solid #ececf1;color:var(--mut);font-size:13px;padding:26px 0}
.az{display:flex;flex-wrap:wrap;gap:5px;margin:2px 0 16px}
.az a{font-size:13px;font-weight:700;color:var(--accent);border:1px solid #e5e7eb;border-radius:8px;padding:5px 10px;cursor:pointer}
.az a:hover{background:#f3f4f6;text-decoration:none}
.about p{font-size:17px;line-height:1.7;color:#374151;margin:0 0 16px}
.about h1{font-size:32px;font-weight:800;letter-spacing:-.02em;color:var(--ink);margin:0 0 18px}
.dl{display:inline-block;background:var(--accent);color:#fff;font-weight:600;padding:12px 20px;border-radius:12px;margin:6px 0 10px}
.dl:hover{text-decoration:none;opacity:.92}