/* ============ 全球热榜 v3 · 高端简约（浅色） ============ */
:root {
  --bg: #f6f6f4;
  --card: #ffffff;
  --ink: #1a1a1e;
  --ink2: #44444c;
  --sub: #8b8b94;
  --line: #e8e8e5;
  --line2: #deded9;
  --black: #1b1b1f;
  --up: #1d7a52;
  --down: #c2433e;
  --new: #9a6b15;
  --chip-bg: #f3f3f1;
  --radius: 10px;
  --font: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", -apple-system, "Segoe UI", sans-serif;
  --mono: "SF Mono", Consolas, "Courier New", monospace;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body { font-family: var(--font); background: var(--bg); color: var(--ink); line-height: 1.6; font-size: 15px; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
code { font-family: var(--mono); font-size: .9em; background: #f1f1ee; border: 1px solid var(--line); padding: 0 6px; border-radius: 5px; }
::selection { background: #1b1b1f; color: #fff; }
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-thumb { background: #d6d6d1; border-radius: 99px; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }

/* ---------- 顶栏 ---------- */
.top { background: #fff; border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 50; }
.top-in { display: flex; align-items: center; gap: 26px; height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; flex: none; }
.brand-mark { width: 30px; height: 30px; border-radius: 8px; background: var(--black); color: #fff;
  display: grid; place-items: center; font-size: 15px; font-weight: 700; }
.brand-txt { display: flex; flex-direction: column; line-height: 1.15; }
.brand-txt b { font-size: 15.5px; letter-spacing: .5px; }
.brand-txt i { font-style: normal; font-size: 11px; color: var(--sub); }
.nav { display: flex; gap: 4px; margin: 0 auto; }
.nav a { padding: 6px 14px; border-radius: 8px; color: var(--ink2); font-size: 14.5px; transition: .15s; }
.nav a:hover { background: #f2f2ef; }
.nav a.on { color: #fff; background: var(--black); }
.user { display: flex; align-items: center; gap: 10px; flex: none; }
@media (max-width: 860px) {
  .top-in { flex-wrap: wrap; height: auto; padding: 8px 20px; gap: 8px; }
  .nav { order: 3; width: 100%; justify-content: space-around; margin: 0; border-top: 1px solid var(--line); padding-top: 6px; }
  .user { margin-left: auto; }
}

/* 按钮 */
.btn { display: inline-flex; align-items: center; gap: 6px; background: var(--black); color: #fff; border: none;
  padding: 7px 16px; border-radius: 8px; font-size: 13.5px; cursor: pointer; transition: .15s; font-weight: 500; }
.btn:hover { opacity: .86; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.btn.ghost { background: #fff; color: var(--ink2); border: 1px solid var(--line2); font-weight: 400; }
.btn.ghost:hover { border-color: #b9b9b2; color: var(--ink); background: #fafaf8; }
.btn.sm { padding: 4px 10px; font-size: 12.5px; border-radius: 7px; }
.btn.danger { background: #fff; color: var(--down); border: 1px solid #eccfcd; }
.btn.danger:hover { background: #fdf3f2; }

/* 公告 */
.announce { margin: 14px 0 4px; padding: 10px 16px; background: #fdfaf3; border: 1px solid #eee2c4; color: #7c6418;
  border-radius: var(--radius); font-size: 13.5px; }

/* 页头/分段标题 */
.page-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 22px 0 14px; flex-wrap: wrap; }
.page-head h2 { font-size: 19px; font-weight: 700; letter-spacing: .3px; }
.page-head .sub { color: var(--sub); font-size: 13px; font-weight: 400; margin-left: 8px; }
.seg { display: flex; flex-direction: column; gap: 10px; margin-bottom: 26px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }

/* ---------- 今日榜行 ---------- */
.board-head { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; color: var(--sub); font-size: 12.5px; }
.board-head .st { display: inline-flex; align-items: center; gap: 6px; }
.board-head .st::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: #3f9d6e; }
.board-head .st.wait::before { background: #d39b2a; }
.board-head .st.err::before { background: #c2433e; }
.trow { display: flex; gap: 16px; align-items: flex-start; padding: 14px 6px; border-bottom: 1px solid #f1f1ee;
  cursor: pointer; transition: background .12s; }
.trow:last-child { border-bottom: none; }
.trow:hover { background: #fbfbf9; }
.rk { flex: none; width: 34px; text-align: center; font-size: 20px; font-weight: 700; color: #cfcfc9;
  font-family: Georgia, serif; font-style: italic; padding-top: 2px; }
.rk.n1, .rk.n2, .rk.n3 { color: var(--ink); }
.rank-1 { color: var(--ink); }
.tbody { flex: 1; min-width: 0; }
.t-title { font-size: 15.5px; font-weight: 600; line-height: 1.45; }
.t-title a:hover { text-decoration: underline; text-underline-offset: 3px; }
.zh-line { margin-top: 2px; font-size: 13px; color: var(--sub); }
.zh-line::before { content: '中'; display: inline-block; margin-right: 6px; font-size: 10px; color: var(--sub);
  border: 1px solid var(--line2); border-radius: 4px; padding: 0 3px; vertical-align: 1px; }
.tags { display: inline-flex; gap: 5px; margin-left: 8px; vertical-align: 2px; }
.tag { font-size: 11px; padding: 0 8px; border-radius: 999px; border: 1px solid var(--line2); color: var(--sub); white-space: nowrap; }
.tag.up { color: var(--up); border-color: #c4e2d2; background: #f2faf6; }
.tag.down { color: var(--down); border-color: #eccfcd; background: #fdf5f4; }
.tag.new { color: var(--new); border-color: #ecdcb4; background: #fbf7ec; }
.tmeta { display: flex; align-items: center; gap: 8px; margin-top: 8px; flex-wrap: wrap; }
.pb { display: inline-flex; align-items: center; gap: 5px; font-size: 11.5px; color: var(--ink2);
  border: 1px solid var(--line); background: var(--chip-bg); padding: 1px 8px 1px 5px; border-radius: 999px; }
.pb .pdot { width: 6px; height: 6px; border-radius: 50%; }
.metric { color: var(--sub); font-size: 11px; }
.tside { flex: none; width: 150px; display: flex; flex-direction: column; align-items: flex-end; gap: 7px; padding-top: 2px; }
.heat-num { font-size: 12px; color: var(--sub); }
.heat-num b { font-size: 15px; color: var(--ink); font-weight: 700; margin-right: 2px; }
.hbar { width: 150px; height: 4px; background: #efefec; border-radius: 99px; overflow: hidden; }
.hbar i { display: block; height: 100%; background: #3a3a40; border-radius: 99px; }
.cmt-pill { display: inline-flex; align-items: center; gap: 5px; font-size: 12px; color: var(--ink2);
  border: 1px solid var(--line2); padding: 2px 10px; border-radius: 999px; background: #fff; }
.cmt-pill:hover { border-color: var(--ink); color: var(--ink); }
@media (max-width: 640px) { .tside { width: auto; flex-direction: row; align-items: center; gap: 10px; } .trow { flex-wrap: wrap; } }

/* 平台筛选 */
.toolbar { display: flex; justify-content: space-between; gap: 10px; align-items: center; flex-wrap: wrap; margin-bottom: 12px; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { border: 1px solid var(--line2); background: #fff; color: var(--ink2); padding: 4px 13px; border-radius: 999px;
  font-size: 12.5px; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; }
.chip .cd { width: 6px; height: 6px; border-radius: 50%; }
.chip:hover { border-color: #b0b0a8; }
.chip.on { background: var(--black); color: #fff; border-color: var(--black); }
input[type="search"], input[type="text"], input[type="password"], input[type="email"], textarea, select {
  font-family: inherit; font-size: 14px; color: var(--ink); background: #fff; border: 1px solid var(--line2);
  border-radius: 8px; padding: 8px 12px; outline: none; transition: .15s; width: 100%; }
input:focus, textarea:focus, select:focus { border-color: var(--black); box-shadow: 0 0 0 3px rgba(27,27,31,.06); }
textarea { resize: vertical; min-height: 90px; }
#search { width: 220px; }
mark { background: #f7e9b8; color: #6d4d00; border-radius: 2px; padding: 0 1px; }

/* 两栏（今日页） */
.grid2 { display: grid; grid-template-columns: 1fr 300px; gap: 18px; align-items: start; }
@media (max-width: 1020px) { .grid2 { grid-template-columns: 1fr; } }
.plists { display: flex; flex-direction: column; gap: 12px; }
.pcard { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 14px 16px; }
.pcard h3 { font-size: 13px; display: flex; align-items: center; gap: 7px; margin-bottom: 8px; }
.pcard h3 .cnt { margin-left: auto; color: var(--sub); font-size: 11px; font-weight: 400; }
.pcard ol { list-style: none; }
.pcard li { display: flex; gap: 7px; align-items: baseline; padding: 5px 0; border-bottom: 1px dashed #f0f0ed; font-size: 13px; }
.pcard li:last-child { border-bottom: none; }
.pcard li .n { color: #c9c9c2; font-size: 11px; width: 14px; flex: none; text-align: right; font-style: italic; }
.pcard li .ln { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pcard li .ln:hover { text-decoration: underline; }
.pcard li .pv { color: var(--sub); font-size: 11px; flex: none; }
.pdot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }

/* 空态/骨架 */
.empty { text-align: center; color: var(--sub); padding: 60px 20px; }
.empty .big { font-size: 17px; color: var(--ink2); margin-bottom: 6px; }
.sk { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 20px; margin-bottom: 8px; position: relative; overflow: hidden; }
.sk::after { content: ''; position: absolute; inset: 0; transform: translateX(-100%); background: linear-gradient(90deg, transparent, rgba(0,0,0,.035), transparent); animation: sk 1.3s infinite; }
@keyframes sk { to { transform: translateX(100%); } }
.sk .l1 { height: 13px; width: 55%; background: #efefec; border-radius: 4px; }
.sk .l2 { height: 10px; width: 30%; background: #f3f3f0; border-radius: 4px; margin-top: 8px; }

/* ---------- 头像 ---------- */
.av { width: 28px; height: 28px; border-radius: 50%; background: #eee; color: #5a5a63; display: inline-flex;
  align-items: center; justify-content: center; font-size: 13px; font-weight: 600; flex: none; border: 1px solid #e2e2dd; }
.av.a { background: #eef1f8; color: #38466b; }
.av.b { background: #f6efea; color: #7a4f2e; }
.av.c { background: #eef7f1; color: #2f6a49; }
.av.d { background: #f7eef2; color: #7c3a55; }
.av.e { background: #f3f1e8; color: #6b5a1f; }

/* ---------- 社区：评论区 ---------- */
.comment-area { margin-top: 4px; }
.comment-box { display: flex; gap: 10px; align-items: flex-start; }
.comment-box textarea { flex: 1; min-height: 70px; }
.login-tip { background: #fafaf8; border: 1px dashed var(--line2); border-radius: var(--radius); padding: 16px; text-align: center; color: var(--sub); font-size: 13.5px; }
.login-tip a { color: var(--ink); font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
.cmt { display: flex; gap: 10px; padding: 12px 0; border-bottom: 1px solid #f2f2ef; }
.cmt:last-child { border-bottom: none; }
.cmt-body { flex: 1; min-width: 0; }
.cmt-meta { display: flex; align-items: center; gap: 8px; font-size: 12.5px; }
.cmt-meta .name { font-weight: 600; }
.cmt-meta .time { color: var(--sub); }
.cmt-meta .role-b { font-size: 10px; border: 1px solid #d8d8d2; color: var(--sub); padding: 0 5px; border-radius: 4px; }
.cmt-meta .role-b.ad { color: #9a6b15; border-color: #e6d5a8; background: #fbf7ec; }
.cmt-text { margin-top: 3px; font-size: 14px; white-space: pre-wrap; word-break: break-word; }
.cmt-act { margin-top: 4px; }
.link-act { font-size: 12px; color: var(--sub); cursor: pointer; border: none; background: none; padding: 0; }
.link-act:hover { color: var(--ink); text-decoration: underline; }
.cmt-children { margin-left: 38px; }

/* ---------- 论坛 ---------- */
.frow { display: flex; gap: 12px; align-items: center; padding: 13px 6px; border-bottom: 1px solid #f1f1ee; }
.frow:last-child { border-bottom: none; }
.frow:hover { background: #fbfbf9; }
.f-main { flex: 1; min-width: 0; }
.f-title { font-size: 15px; font-weight: 600; }
.f-title:hover { text-decoration: underline; text-underline-offset: 3px; }
.pin-b { display: inline-block; font-size: 10.5px; color: #fff; background: var(--black); padding: 0 6px; border-radius: 4px; margin-right: 6px; vertical-align: 1px; }
.f-meta { margin-top: 4px; font-size: 12px; color: var(--sub); display: flex; gap: 6px; align-items: center; flex-wrap: wrap; }
.f-side { flex: none; display: flex; flex-direction: column; align-items: flex-end; gap: 2px; font-size: 12px; color: var(--sub); }
.f-side b { font-size: 15px; color: var(--ink); }
.pg { display: flex; justify-content: center; gap: 8px; padding: 18px 0 4px; }

/* 帖子详情 */
.post-head { padding-bottom: 14px; border-bottom: 1px solid var(--line); margin-bottom: 16px; }
.post-head h1 { font-size: 21px; font-weight: 700; line-height: 1.4; }
.post-meta { display: flex; align-items: center; gap: 10px; margin-top: 10px; font-size: 13px; color: var(--sub); flex-wrap: wrap; }
.post-content { font-size: 15px; line-height: 1.85; white-space: pre-wrap; word-break: break-word; }

/* ---------- 表单 ---------- */
.form-card { max-width: 400px; margin: 40px auto; }
.form-card h2 { font-size: 20px; margin-bottom: 4px; text-align: center; }
.form-card .fd { font-size: 13px; color: var(--sub); text-align: center; margin-bottom: 18px; }
.frow2 { margin-bottom: 14px; }
.frow2 label { display: block; font-size: 13px; color: var(--ink2); margin-bottom: 5px; }
.errbox { background: #fdf3f2; border: 1px solid #eccfcd; color: var(--down); border-radius: 8px; padding: 8px 12px; font-size: 13px; margin-bottom: 12px; display: none; }
.errbox.show { display: block; }
.oknote { background: #f1faf5; border: 1px solid #cfeadd; color: var(--up); border-radius: 8px; padding: 8px 12px; font-size: 13px; margin-bottom: 12px; display: none; }
.oknote.show { display: block; }

/* ---------- 管理后台 ---------- */
.mnav { display: flex; gap: 6px; margin-bottom: 16px; flex-wrap: wrap; }
.mnav a { padding: 5px 14px; border-radius: 8px; font-size: 13.5px; color: var(--ink2); border: 1px solid var(--line2); background: #fff; }
.mnav a.on { background: var(--black); color: #fff; border-color: var(--black); }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); gap: 10px; margin-bottom: 20px; }
.kpi { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 13px 16px; }
.kpi .k { font-size: 12px; color: var(--sub); }
.kpi .v { font-size: 22px; font-weight: 700; }
.tblwrap { overflow-x: auto; }
table.tbl { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.tbl th { text-align: left; font-weight: 600; color: var(--sub); font-size: 12px; padding: 8px 10px; border-bottom: 1px solid var(--line2); white-space: nowrap; }
.tbl td { padding: 8px 10px; border-bottom: 1px solid #f1f1ee; vertical-align: top; }
.tbl tr:hover td { background: #fbfbf9; }
.tbl .cut { max-width: 340px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.badge { font-size: 11px; padding: 0 7px; border-radius: 5px; border: 1px solid var(--line2); color: var(--sub); white-space: nowrap; }
.badge.ad { color: var(--new); border-color: #e6d5a8; background: #fbf7ec; }
.badge.ban { color: var(--down); border-color: #eccfcd; background: #fdf5f4; }
.badge.ok { color: var(--up); border-color: #cfeadd; background: #f1faf5; }

/* 数据源页（简约） */
.src-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 10px; }
.src-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 13px 15px; }
.src-card .hd { display: flex; align-items: center; gap: 8px; font-size: 13.5px; font-weight: 600; }
.src-card .hd .st { margin-left: auto; font-size: 11px; padding: 0 9px; border-radius: 999px; font-weight: 500; }
.st-ok { background: #f1faf5; color: var(--up); border: 1px solid #cfeadd; }
.st-err { background: #fdf5f4; color: var(--down); border: 1px solid #eccfcd; }
.st-waiting { background: #fbf7ec; color: var(--new); border: 1px solid #ecdcb4; }
.st-disabled, .st-skipped { background: #f5f5f2; color: var(--sub); border: 1px solid var(--line2); }
.src-card .meta { font-size: 12px; color: var(--sub); margin-top: 6px; }
.src-card .err-t { font-size: 12px; color: var(--down); margin-top: 6px; word-break: break-all; }
.mini-note { font-size: 12.5px; color: var(--sub); margin-top: 10px; }

/* toast / footer */
#toast { position: fixed; left: 50%; bottom: 26px; transform: translateX(-50%); z-index: 99; background: var(--black);
  color: #fff; padding: 9px 20px; border-radius: 9px; font-size: 13.5px; box-shadow: 0 8px 24px rgba(0,0,0,.18); max-width: 84vw; }

/* ---------- 手机适配（≤640px） ---------- */
@media (max-width: 640px) {
  .wrap { padding: 0 12px; }
  .top-in { padding: 8px 12px; gap: 6px; }
  .brand-txt i { display: none; }
  .brand-mark { width: 26px; height: 26px; font-size: 13px; }
  .brand-txt b { font-size: 14px; }
  .nav { order: 3; width: 100%; margin: 0; justify-content: flex-start; overflow-x: auto;
    border-top: 1px solid var(--line); padding-top: 6px; -webkit-overflow-scrolling: touch; }
  .nav a { flex: none; white-space: nowrap; }
  .user { flex-wrap: wrap; justify-content: flex-end; row-gap: 6px; max-width: 100%; }
  .user .btn { padding: 4px 10px; font-size: 12px; }
  .user > span:nth-child(2) { display: none; } /* 昵称紧凑化 */
  .announce { font-size: 12.5px; padding: 8px 12px; }
  .page-head { margin: 14px 0 10px; }
  .page-head h2 { font-size: 17px; }
  #search { width: 100%; }
  .toolbar { flex-direction: column; align-items: stretch; }
  .chips { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 4px; -webkit-overflow-scrolling: touch; }
  .chips .chip { flex: none; }
  .grid2 { grid-template-columns: 1fr; }
  .trow { flex-wrap: wrap; gap: 6px; padding: 12px 2px; }
  .rk { width: 22px; font-size: 15px; }
  .t-title { font-size: 14.5px; }
  .zh-line { font-size: 12.5px; }
  .tside { width: 100% !important; flex-direction: row; flex-wrap: wrap; align-items: center; gap: 8px;
    border-top: 1px dashed #ececea; border-left: none; padding: 8px 0 2px; margin-top: 2px; }
  .tside .hbar { width: 46% !important; min-width: 90px; }
  .tside .cmt-pill { margin-left: auto; }
  .tmeta { gap: 5px; }
  .comment-box { flex-direction: column; }
  .comment-box .av { display: none; }
  .cmt-children { margin-left: 18px; }
  .pcard { padding: 12px; }
  .f-side b { font-size: 13px; }
  .card { padding: 14px; }
  .form-card { margin: 20px auto; }
  .tbl { font-size: 12px; }
}
.foot { display: flex; justify-content: space-between; gap: 10px; padding: 26px 20px 40px; color: var(--sub); font-size: 12px; flex-wrap: wrap; }
.foot-links a:hover { color: var(--ink); text-decoration: underline; }