/* IP 地址查询插件 · IDC 主题设计令牌（自包含，不引用主题样式） */

:root{
  --idc-mint:#00b42a; --idc-mint-dark:#00832a; --idc-mint-ink:#062a12;
  --idc-mint-soft:#eaf9ee; --idc-mint-soft-2:#f4fcf6;
  --idc-ink:#1a1a1a; --idc-ink-2:#333; --idc-ink-3:#5f6368; --idc-ink-4:#656a73; --idc-ink-5:#8a8f98;
  --idc-line:#e5e7eb; --idc-line-2:#f0f1f3; --idc-bg:#fff; --idc-gray:#fafafa; --idc-gray-2:#f5f6f7;
  --idc-dark:#0b0b0c; --idc-dark-2:#141416;
  --idc-amber:#8a4f08; --idc-amber-soft:#fdf4e4; --idc-danger:#c02a2a; --idc-danger-soft:#fdf0f0;
  --idc-r:16px; --idc-r-sm:10px; --idc-r-xs:8px; --idc-r-pill:999px;
  --idc-shadow:0 1px 2px rgba(0,0,0,.04),0 8px 24px rgba(0,0,0,.06);
  --idc-shadow-lg:0 4px 8px rgba(0,0,0,.06),0 24px 64px rgba(0,0,0,.12);
  --idc-ease:.22s cubic-bezier(.22,.61,.36,1);
  --idc-container:1200px; --idc-nav-h:64px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--idc-gray-2);color:var(--idc-ink);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:14px;line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer}
.wrap{width:min(var(--idc-container),calc(100% - 40px));margin:0 auto}
.tabnum{font-variant-numeric:tabular-nums}

/* 顶栏（与 idc 主题一致：64px 深色） */
.nav{height:var(--idc-nav-h);background:var(--idc-dark);color:#fff;position:relative;z-index:10}
.nav__in{height:100%;display:flex;align-items:center;gap:34px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700;letter-spacing:.3px;font-size:16px}
.brand__mark{width:26px;height:26px;border-radius:7px;background:var(--idc-mint);display:grid;place-items:center;
  color:var(--idc-mint-ink);font-size:13px;font-weight:800}
.brand__sub{font-weight:400;color:#a9adb4;font-size:12px;letter-spacing:0}
.nav__links{display:flex;gap:4px;margin-left:auto}
.nav__links a{padding:7px 13px;border-radius:var(--idc-r-pill);color:#c9ccd1;font-size:13px}
.nav__links a:hover{background:var(--idc-dark-2);color:#fff}
.nav__links a.is-active{color:#fff;background:var(--idc-dark-2);font-weight:600}
.nav__cta{padding:8px 16px;border-radius:var(--idc-r-pill);background:var(--idc-mint);color:var(--idc-mint-ink);font-weight:600;font-size:13px}

/* Hero */
.hero{background:var(--idc-dark);color:#fff;padding:44px 0 76px;position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;right:-160px;top:-220px;width:620px;height:620px;border-radius:50%;
  background:radial-gradient(circle,rgba(0,180,42,.16),transparent 66%);pointer-events:none}
.hero__in{position:relative;z-index:1}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:12px;color:#b9bdc4;
  border:1px solid rgba(255,255,255,.14);padding:5px 12px;border-radius:var(--idc-r-pill);letter-spacing:.4px}
.eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--idc-mint);display:block}
.hero h1{margin:18px 0 8px;font-size:34px;line-height:1.25;letter-spacing:-.5px;font-weight:700}
.hero p{margin:0;color:#a9adb4;font-size:14px;max-width:660px}
.search{display:flex;gap:10px;margin-top:28px;max-width:720px;background:#fff;padding:8px;border-radius:var(--idc-r);
  box-shadow:var(--idc-shadow-lg)}
.search__field{flex:1;display:flex;align-items:center;gap:10px;padding:0 12px;min-width:0}
.search__field svg{flex:none;color:var(--idc-ink-4)}
.search input{flex:1;min-width:0;border:0;outline:0;background:transparent;color:var(--idc-ink);font-size:16px;padding:12px 0}
.search input::placeholder{color:var(--idc-ink-5)}
.btn{border:0;border-radius:var(--idc-r-sm);padding:0 26px;background:var(--idc-mint);color:var(--idc-mint-ink);
  font-weight:700;font-size:14px;white-space:nowrap;transition:transform var(--idc-ease),box-shadow var(--idc-ease)}
.btn:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(0,180,42,.28)}
.btn:active{transform:translateY(0)}
.btn:focus-visible,.chip:focus-visible,.raw__toggle:focus-visible,.copy:focus-visible,a:focus-visible,input:focus-visible{
  outline:2px solid var(--idc-mint);outline-offset:3px}
.quick{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:16px;font-size:12.5px;color:#9a9ea6}
.chip{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);color:#d7dade;
  padding:5px 12px;border-radius:var(--idc-r-pill);font-size:12.5px;transition:background var(--idc-ease)}
.chip:hover{background:rgba(255,255,255,.16)}
.chip.is-me{color:var(--idc-mint);border-color:rgba(0,180,42,.42)}

/* 主体 */
main{margin-top:-42px;position:relative;z-index:2;padding-bottom:64px}
.notice{margin:0 0 16px;padding:10px 14px;border:1px solid var(--idc-line);border-radius:var(--idc-r-sm);
  background:#fff;color:var(--idc-ink-3);font-size:12.5px;display:flex;gap:8px;align-items:flex-start}
.notice b{color:var(--idc-ink);font-weight:600}
.card{background:var(--idc-bg);border:1px solid var(--idc-line);border-radius:var(--idc-r);box-shadow:var(--idc-shadow)}
.card__hd{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 22px;border-bottom:1px solid var(--idc-line-2)}
.card__hd h2{margin:0;font-size:15px;font-weight:650;letter-spacing:.1px}
.card__hd .hint{font-size:12px;color:var(--idc-ink-4)}
.grid-main{display:grid;grid-template-columns:minmax(0,1.62fr) minmax(0,1fr);gap:18px;align-items:start}
.grid-two{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:18px}
.pad{padding:22px}

/* 地址主卡 */
.iphead{display:flex;align-items:flex-start;gap:14px;flex-wrap:wrap}
.ipnum{font-size:33px;font-weight:700;letter-spacing:-1px;line-height:1.2;margin:0}
.cc{flex:none;width:46px;height:32px;border-radius:6px;background:var(--idc-gray-2);border:1px solid var(--idc-line);
  display:grid;place-items:center;font-size:12px;font-weight:700;color:var(--idc-ink-3);letter-spacing:.5px}
.loc{color:var(--idc-ink-3);font-size:14px;margin:8px 0 0}
.loc b{color:var(--idc-ink);font-weight:600}
.copy{margin-left:auto;border:1px solid var(--idc-line);background:#fff;border-radius:var(--idc-r-pill);
  padding:5px 12px;font-size:12px;color:var(--idc-ink-3)}
.copy:hover{border-color:var(--idc-mint);color:var(--idc-mint-dark)}
.geo{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;margin-top:22px;background:var(--idc-line-2);
  border:1px solid var(--idc-line-2);border-radius:var(--idc-r-sm);overflow:hidden}
.geo div{background:#fff;padding:13px 15px;min-width:0}
.geo dt{font-size:11.5px;color:var(--idc-ink-4);margin:0 0 4px}
.geo dd{margin:0;font-size:13.5px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}
.tag{font-size:12px;padding:5px 11px;border-radius:var(--idc-r-pill);border:1px solid var(--idc-line);
  background:var(--idc-gray);color:var(--idc-ink-3)}
.tag.is-good{background:var(--idc-mint-soft);border-color:#bfeacb;color:var(--idc-mint-dark)}
.tag.is-bad{background:var(--idc-danger-soft);border-color:#f0caca;color:var(--idc-danger)}
.tag.is-warn{background:var(--idc-amber-soft);border-color:#f0ddb8;color:var(--idc-amber)}

/* 风险卡 */
.risk{display:flex;align-items:center;gap:20px}
.ring{position:relative;width:132px;height:132px;flex:none}
.ring svg{transform:rotate(-90deg)}
.ring__bg{stroke:var(--idc-line-2)}
.ring__fg{stroke:var(--idc-mint);stroke-linecap:round;transition:stroke-dasharray .6s var(--idc-ease),stroke .3s}
.ring__mid{position:absolute;inset:0;display:grid;place-content:center;text-align:center}
.ring__score{font-size:27px;font-weight:700;line-height:1.1}
.ring__unit{font-size:11px;color:var(--idc-ink-4);margin-top:2px}
.risk__txt{min-width:0}
.risk__lv{font-size:18px;font-weight:700;margin:0 0 6px}
.risk__desc{font-size:12px;color:var(--idc-ink-4);margin:0}
.factors{margin:18px 0 0;border-top:1px solid var(--idc-line-2);padding-top:8px}
.factors div{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:7px 0;
  font-size:12.5px;border-bottom:1px dashed var(--idc-line-2)}
.factors div:last-child{border-bottom:0}
.factors span:first-child{color:var(--idc-ink-4)}
.factors b{font-weight:600;text-align:right;overflow-wrap:anywhere}
.factors b.is-good{color:var(--idc-mint-dark)}
.factors b.is-bad{color:var(--idc-danger)}
.risk__foot{margin-top:16px;padding-top:14px;border-top:1px solid var(--idc-line-2);
  font-size:11.5px;color:var(--idc-ink-4);line-height:1.7}

/* 字段列表 */
.kv{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.35fr);gap:0;margin:0}
.kv dt,.kv dd{margin:0;padding:10px 0;border-bottom:1px solid var(--idc-line-2);font-size:13px}
.kv dt{color:var(--idc-ink-4);padding-right:14px}
.kv dd{font-weight:550;overflow-wrap:anywhere}
.kv dt:nth-last-of-type(1),.kv dd:nth-last-of-type(1){border-bottom:0}
.empty{color:var(--idc-ink-5);font-weight:400}

/* 官网链接与「本站维护」标记 */
.lnk{color:var(--idc-mint-dark);text-decoration:none;border-bottom:1px dashed #9bdcb0;font-weight:600}
.lnk:hover{border-bottom-style:solid}
.mark{display:inline-block;margin-left:7px;padding:1px 7px;border-radius:99px;
  background:var(--idc-mint-soft);border:1px solid #bfeacb;color:var(--idc-mint-dark);
  font-size:10.5px;font-weight:600;vertical-align:1px;white-space:nowrap}
.custom-card{margin-top:18px}
.custom-card.is-hidden{display:none}
.custom-card__note{margin:0 0 10px;padding:10px 12px;background:var(--idc-gray);
  border-radius:var(--idc-r-sm);font-size:12px;color:var(--idc-ink-4);line-height:1.8}
.custom-card__note b{color:var(--idc-ink-2);font-weight:600}

/* 完整字段折叠 */
.raw{margin-top:18px}
.raw__toggle{width:100%;display:flex;align-items:center;justify-content:space-between;gap:10px;
  background:#fff;border:1px solid var(--idc-line);border-radius:var(--idc-r);padding:16px 22px;
  font-size:13.5px;font-weight:600;color:var(--idc-ink);box-shadow:var(--idc-shadow)}
.raw__toggle span:last-child{color:var(--idc-ink-4);font-weight:400;font-size:12px}
.raw__body{display:none;margin-top:10px}
.raw.is-open .raw__body{display:block}
.raw.is-open .raw__toggle{border-bottom-left-radius:0;border-bottom-right-radius:0}
.raw__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 28px;padding:18px 22px 22px}

/* 状态 */
.state{display:none}
.state.is-on{display:block}
.state__box{padding:56px 24px;text-align:center}
.state__box h3{margin:12px 0 6px;font-size:17px}
.state__box p{margin:0;color:var(--idc-ink-4);font-size:13px}
.spin{width:30px;height:30px;border:3px solid var(--idc-line);border-top-color:var(--idc-mint);
  border-radius:50%;margin:0 auto;animation:sp .8s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}
.err-ico{width:38px;height:38px;border-radius:50%;background:var(--idc-danger-soft);color:var(--idc-danger);
  display:grid;place-items:center;margin:0 auto;font-size:20px;font-weight:700;line-height:1}
.empty-ico{width:44px;height:44px;border-radius:50%;background:var(--idc-mint-soft);color:var(--idc-mint-dark);
  display:grid;place-items:center;margin:0 auto}
.empty-ico + h3{margin-top:14px}
.results.is-hidden{display:none}

/* 页脚 */
.foot{margin-top:22px;padding:18px 22px;background:#fff;border:1px solid var(--idc-line);
  border-radius:var(--idc-r);font-size:12px;color:var(--idc-ink-4);line-height:1.9}
.foot b{color:var(--idc-ink-2);font-weight:600}
.sitefoot{padding:26px 0 40px;text-align:center;color:var(--idc-ink-5);font-size:12px}

/* 地图（内联 SVG，无外部瓦片） */
.map{margin-top:20px;border:1px solid var(--idc-line-2);border-radius:var(--idc-r-sm);overflow:hidden;background:var(--idc-gray)}
.map svg{display:block;width:100%;height:auto}
.map__cap{padding:8px 14px;font-size:11px;color:var(--idc-ink-4);border-top:1px solid var(--idc-line-2)}

@media (max-width:980px){
  .grid-main{grid-template-columns:1fr}
  .grid-two{grid-template-columns:1fr}
  .nav__links{display:none}
}
@media (max-width:640px){
  .wrap{width:calc(100% - 28px)}
  .hero{padding:32px 0 68px}
  .hero h1{font-size:26px}
  .search{flex-direction:column;border-radius:var(--idc-r-sm)}
  .search__field{padding:0 8px}
  .btn{padding:13px 20px}
  .pad{padding:18px}
  .card__hd{padding:15px 18px}
  .geo{grid-template-columns:1fr}
  .ipnum{font-size:27px}
  .raw__grid{grid-template-columns:1fr;gap:0;padding:14px 18px 18px}
  .risk{gap:14px}
  .ring{width:104px;height:104px}
}