@charset "UTF-8";

:root {
  color-scheme: dark;
  --bg: #071219;
  --bg-raised: #0c1a22;
  --surface: #0e2028;
  --surface-alt: #10242d;
  --border: rgba(170, 223, 225, .14);
  --ink: #edf9f7;
  --muted: #9aafb3;
  --accent: #a8f3dc;
  --accent-dark: #0a3c38;
  --warm: #ddf7a8;
  --content: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: Inter, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
  min-width: 320px;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: linear-gradient(rgba(148, 201, 204, .035) 1px, transparent 1px), linear-gradient(90deg, rgba(148, 201, 204, .035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, black, transparent 85%);
}
.ambient { pointer-events: none; position: absolute; z-index: -1; border-radius: 50%; filter: blur(100px); opacity: .48; }
.ambient-a { top: 130px; right: 10%; width: 470px; height: 400px; background: #0d6260; }
.ambient-b { top: 1050px; left: -230px; width: 420px; height: 420px; background: #133c48; opacity: .25; }
button, input { font: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 4px; }
::selection { color: #082721; background: var(--accent); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.site-shell { width: min(var(--content), calc(100% - 88px)); margin: 0 auto; }

/* A restrained command-center shell, rather than a noisy neon template. */
.site-header { height: 94px; display: flex; align-items: center; justify-content: space-between; gap: 28px; border-bottom: 1px solid var(--border); }
.brand { display: inline-flex; align-items: center; gap: 12px; flex: none; }
.brand-mark { position: relative; display: grid; place-items: center; width: 35px; height: 35px; border: 1.5px solid var(--accent); border-radius: 11px; transform: rotate(-11deg); box-shadow: 0 0 22px rgba(168, 243, 220, .14); }
.brand-mark::before, .brand-mark::after { content: ""; position: absolute; inset: 6px; border: 1px solid var(--accent); border-radius: 50%; }
.brand-mark::after { inset: 13px; background: var(--accent); }
.brand-name { font-size: 22px; font-weight: 800; letter-spacing: .045em; white-space: nowrap; }
.brand-suffix { font-size: 10px; letter-spacing: .21em; color: var(--muted); vertical-align: middle; font-weight: 600; }
.site-nav { display: flex; gap: 36px; height: 100%; align-items: center; color: var(--muted); font-size: 13px; }
.site-nav a { position: relative; padding: 9px 0; transition: color .2s ease; }
.site-nav a:hover, .site-nav .nav-active { color: var(--ink); }
.site-nav .nav-active::after { content: ""; position: absolute; bottom: -28px; left: 0; right: 0; height: 2px; background: var(--accent); }
.header-action { display: inline-flex; align-items: center; gap: 9px; padding: 11px 17px; border: 1px solid rgba(168, 243, 220, .3); border-radius: 8px; font-size: 12px; font-weight: 700; white-space: nowrap; transition: background .2s, border-color .2s; }
.header-action:hover { background: rgba(168, 243, 220, .1); border-color: var(--accent); }
.header-action-dot, .pill-point { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent); }
.header-action span:last-child { margin-left: 10px; color: var(--accent); }

.hero { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(340px, .9fr); min-height: 540px; align-items: center; position: relative; }
.hero-content { padding: 82px 0 75px; position: relative; z-index: 1; }
.hero-eyebrow, .section-kicker { display: inline-flex; align-items: center; gap: 11px; color: var(--accent); font-size: 11px; letter-spacing: .23em; font-weight: 700; }
.eyebrow-line { width: 20px; height: 1px; background: var(--accent); }
.eyebrow-code { color: #749494; padding-left: 3px; }
.hero h1 { margin: 34px 0 22px; font-size: clamp(62px, 6.5vw, 92px); line-height: 1.18; letter-spacing: -.07em; font-weight: 750; }
.hero-accent { color: var(--accent); white-space: nowrap; }
.accent-period { color: var(--warm); }
.hero-description { margin: 0; color: #abc2c4; max-width: 490px; font-size: 16px; line-height: 1.95; }
.hero-pills { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 38px; }
.hero-pills span { display: inline-flex; align-items: center; gap: 9px; border: 1px solid var(--border); background: rgba(14, 32, 40, .7); border-radius: 6px; padding: 9px 12px; color: #c1d8d7; font-size: 12px; }
.hero-pills .pill-point { width: 4px; height: 4px; }
.hero-visual { position: relative; height: 475px; min-width: 0; overflow: visible; }
.orbit { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); border-radius: 50%; pointer-events: none; }
.orbit-outer { width: min(96%, 485px); aspect-ratio: 1; border: 1px dashed rgba(177, 229, 218, .24); animation: spin 75s linear infinite; }
.orbit-middle { width: min(76%, 380px); aspect-ratio: 1; border: 1px solid rgba(160, 239, 220, .22); box-shadow: inset 0 0 38px rgba(91, 189, 172, .04), 0 0 40px rgba(91, 189, 172, .05); }
.orbit-middle::after { content: ""; position: absolute; inset: 12px; border: 1px solid rgba(160, 239, 220, .08); border-radius: 50%; }
.orbit-inner { width: min(53%, 260px); aspect-ratio: 1; border: 1px solid rgba(160, 239, 220, .32); background: radial-gradient(circle at 45% 40%, #245958 0, #102c34 40%, #0a1c24 80%); box-shadow: 0 0 65px rgba(88, 213, 192, .17), inset 0 0 35px rgba(150, 237, 211, .08); }
.orbit-glow { position: absolute; top: 50%; left: 50%; width: 55%; aspect-ratio: 1; transform: translate(-50%, -50%); background: radial-gradient(circle, rgba(95, 227, 194, .20), transparent 70%); pointer-events: none; }
.orbit-core { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; }
.orbit-core > span { color: #e8fff5; font-size: clamp(64px, 7vw, 90px); font-weight: 800; letter-spacing: -.11em; line-height: 1; text-shadow: 0 0 35px rgba(168, 243, 220, .35); }
.orbit-core small { white-space: nowrap; color: #a1cec4; font-size: 9px; letter-spacing: .3em; font-weight: 700; }
.core-dot { color: var(--warm); }
.orbit-node { position: absolute; z-index: 2; width: 9px; height: 9px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 17px 5px rgba(156, 247, 216, .4); }
.node-a { top: 17%; left: 35%; }
.node-b { bottom: 20%; right: 19%; width: 6px; height: 6px; background: var(--warm); }
.orbit-label { position: absolute; z-index: 1; border: 1px solid rgba(159, 244, 219, .25); background: rgba(12, 28, 35, .88); padding: 11px 13px; color: #c7e8dd; font: 10px/1 monospace; letter-spacing: .07em; white-space: nowrap; backdrop-filter: blur(8px); }
.label-a { top: 23%; left: 2%; }
.label-b { right: -3%; bottom: 25%; }
.tiny-signal { display: inline-block; width: 5px; height: 5px; margin-right: 5px; border-radius: 50%; background: var(--accent); }
.orbit-cross { position: absolute; color: rgba(166, 231, 216, .48); font-size: 18px; font-weight: 200; }
.cross-a { right: 12%; top: 6%; }
.cross-b { left: 10%; bottom: 14%; }
@keyframes spin { to { transform: translate(-50%, -50%) rotate(360deg); } }

.search-section { position: relative; z-index: 2; padding: 38px 40px 26px; border: 1px solid rgba(168, 243, 220, .20); background: linear-gradient(120deg, rgba(18, 42, 50, .95), rgba(9, 25, 32, .97)); box-shadow: 0 30px 80px rgba(0, 0, 0, .2), inset 0 1px rgba(185, 252, 235, .09); border-radius: 12px; scroll-margin-top: 24px; }
.search-section::before { content: ""; position: absolute; width: 80px; height: 2px; top: -1px; left: 40px; background: var(--accent); box-shadow: 0 0 20px var(--accent); }
.search-heading { display: flex; justify-content: space-between; align-items: end; gap: 15px; }
.search-heading h2 { font-size: clamp(23px, 2.2vw, 30px); letter-spacing: -.035em; margin: 13px 0 25px; }
.search-heading h2 span { color: #8ca5a8; font-weight: 450; }
.search-heading-note { margin-bottom: 31px; white-space: nowrap; font: 10px monospace; letter-spacing: .1em; color: #789fa0; }
.search-heading-note span { color: var(--accent); margin-left: 7px; }
.search-console { display: flex; align-items: center; height: 78px; background: #07151c; border: 1px solid rgba(176, 234, 225, .24); border-radius: 9px; padding: 7px 8px 7px 23px; transition: border-color .2s, box-shadow .2s; }
.search-console:focus-within { border-color: rgba(168, 243, 220, .8); box-shadow: 0 0 0 4px rgba(168, 243, 220, .07); }
.search-symbol { font-size: 33px; line-height: 1; color: var(--accent); margin-right: 15px; transform: rotate(-18deg); }
.search-console input { border: 0; outline: 0; background: transparent; color: var(--ink); min-width: 0; flex: 1; height: 100%; font-size: 16px; }
.search-console input::placeholder { color: #759092; }
.search-console input::-webkit-search-cancel-button { cursor: pointer; }
.shortcut-hint { color: #809698; font: 10px monospace; letter-spacing: .03em; white-space: nowrap; margin-right: 18px; }
.search-submit { height: 62px; display: inline-flex; align-items: center; gap: 33px; padding: 0 24px; border: 0; border-radius: 6px; background: var(--accent); color: #092b28; font-size: 14px; font-weight: 750; white-space: nowrap; transition: transform .2s, background .2s, box-shadow .2s; }
.search-submit:hover { background: #c4ffe9; transform: translateY(-2px); box-shadow: 0 9px 27px rgba(168, 243, 220, .16); }
.search-submit:disabled { opacity: .72; cursor: wait; transform: none; }
.search-submit span { font-size: 19px; font-weight: 500; }
.search-helper { min-height: 39px; display: flex; align-items: center; justify-content: space-between; gap: 15px; padding-top: 15px; }
.recent-wrap { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.recent-wrap[hidden] { display: none; }
.helper-label { font-size: 11px; white-space: nowrap; color: #8aabac; margin-right: 5px; }
.recent-list { display: flex; flex-wrap: wrap; gap: 8px; }
.recent-item, .clear-history { background: rgba(117, 158, 157, .10); border: 1px solid rgba(117, 158, 157, .17); border-radius: 4px; color: #c7d9d7; font-size: 11px; padding: 5px 9px; transition: background .2s; }
.recent-item:hover, .clear-history:hover { background: rgba(168, 243, 220, .16); }
.clear-history { background: transparent; border-color: transparent; color: #869e9e; }
.search-privacy { color: #7c9698; font-size: 11px; white-space: nowrap; margin-left: auto; }

.results-section { padding: 110px 0 90px; min-height: 525px; scroll-margin-top: 25px; }
.results-topline { display: flex; align-items: end; justify-content: space-between; gap: 18px; border-bottom: 1px solid var(--border); padding-bottom: 22px; }
.results-topline h2 { display: flex; align-items: center; gap: 16px; margin: 13px 0 0; font-size: clamp(30px, 3vw, 43px); letter-spacing: -.05em; }
.result-count { color: var(--accent); font: 18px monospace; letter-spacing: 0; border: 1px solid rgba(168, 243, 220, .28); border-radius: 5px; padding: 7px 11px; }
.result-count[hidden] { display: none; }
.result-subtitle { margin: 0 0 5px; color: #91aaae; font-size: 13px; }
.filter-scroll { margin: 26px 0 12px; overflow-x: auto; scrollbar-width: thin; }
.filter-scroll[hidden] { display: none; }
.filter-list { display: flex; gap: 8px; width: max-content; padding: 2px 0 12px; }
.filter-btn { background: #0e2028; color: #aac0c2; border: 1px solid var(--border); border-radius: 6px; padding: 10px 16px; font-size: 12px; white-space: nowrap; transition: color .2s, border-color .2s, background .2s; }
.filter-btn:hover { border-color: rgba(168, 243, 220, .55); color: var(--ink); }
.filter-btn[aria-pressed="true"] { background: var(--accent); color: #0b2825; border-color: var(--accent); font-weight: 750; }
.filter-btn .tab-count { margin-left: 5px; opacity: .72; font-family: monospace; }
.results-status { display: flex; min-height: 255px; flex-direction: column; align-items: center; justify-content: center; text-align: center; }
.results-status[hidden] { display: none; }
.results-status h3 { margin: 12px 0 0; font-size: 19px; font-weight: 650; }
.results-status p { margin: 10px 0 0; color: #94acac; font-size: 13px; line-height: 1.7; }
.empty-graphic { position: relative; display: grid; place-items: center; width: 100px; height: 100px; margin-bottom: 12px; }
.empty-graphic span { position: absolute; width: 72px; height: 72px; border: 1px solid rgba(168, 243, 220, .34); border-radius: 50%; }
.empty-graphic span:nth-child(2) { width: 44px; height: 44px; border-style: dashed; }
.empty-graphic span:nth-child(3) { width: 8px; height: 8px; border: none; background: var(--accent); box-shadow: 0 0 21px var(--accent); }
.results-status.is-loading .empty-graphic span:nth-child(3) { animation: breathe 1.4s ease-in-out infinite; }
@keyframes breathe { 50% { transform: scale(1.6); opacity: .5; } }
.result-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 15px; }
.result-card { min-width: 0; border: 1px solid var(--border); background: linear-gradient(145deg, #11262e, #0a1b24); border-radius: 9px; padding: 27px; transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease; }
.result-card:hover { border-color: rgba(168, 243, 220, .5); transform: translateY(-3px); box-shadow: 0 18px 35px rgba(0, 0, 0, .19); }
.card-top, .card-bottom { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.card-type { display: inline-flex; gap: 8px; align-items: center; border: 1px solid rgba(168, 243, 220, .20); background: rgba(168, 243, 220, .08); color: var(--accent); border-radius: 4px; padding: 6px 9px; font-size: 11px; }
.card-type::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.card-date { color: #859fa1; font: 11px monospace; white-space: nowrap; }
.card-title { margin: 24px 0 23px; color: var(--ink); font-size: 18px; line-height: 1.55; min-height: 56px; font-weight: 650; overflow-wrap: anywhere; }
.card-bottom { border-top: 1px solid var(--border); padding-top: 17px; }
.card-source { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: #91a9aa; font-size: 11px; }
.card-open { border: 0; background: transparent; flex: none; padding: 7px; margin: -7px; font-size: 12px; font-weight: 700; color: var(--accent); }
.card-open:hover { text-decoration: underline; text-underline-offset: 3px; }
.results-disclaimer { margin: 27px 0 0; color: #8ea5a6; font-size: 11px; line-height: 1.7; }
.retry-button { margin-top: 21px; border: 1px solid rgba(168, 243, 220, .38); background: rgba(168, 243, 220, .1); color: var(--accent); padding: 10px 16px; border-radius: 6px; font-size: 12px; }
.retry-button:hover { background: rgba(168, 243, 220, .18); }

.how-section { border-top: 1px solid var(--border); padding: 82px 0 95px; display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: 70px; scroll-margin-top: 35px; }
.how-intro h2 { font-size: clamp(33px, 3.3vw, 49px); line-height: 1.37; letter-spacing: -.05em; margin: 22px 0; }
.how-intro h2 span { color: var(--accent); }
.how-intro > p { color: #94acac; font-size: 14px; line-height: 1.8; }
.steps { border-top: 1px solid var(--border); }
.step { display: grid; grid-template-columns: 58px 1fr auto; gap: 12px; align-items: start; border-bottom: 1px solid var(--border); padding: 27px 0; }
.step-number { font: 13px monospace; color: var(--accent); padding-top: 3px; }
.step h3 { margin: 0 0 8px; font-size: 16px; }
.step p { margin: 0; color: #96aeb0; font-size: 12px; line-height: 1.7; }
.step-arrow { color: #8cb5ac; font-size: 19px; }
.site-footer { display: flex; align-items: center; gap: 28px; padding: 33px 0 45px; border-top: 1px solid var(--border); color: #88a2a4; font-size: 11px; }
.footer-brand { font-weight: 800; color: var(--ink); font-size: 14px; white-space: nowrap; }
.footer-brand span:last-child { font: 10px monospace; color: #87a5a4; }
.footer-symbol { color: var(--accent); margin-right: 7px; }
.site-footer > p { margin: 0 auto 0 0; }
.icp-link { color: #88a2a4; line-height: 1.7; max-width: 55%; text-align: right; transition: color .2s ease; }
.icp-link:hover { color: var(--accent); }
#icp-record-number { white-space: nowrap; }

.detail-dialog { position: fixed; inset: 0 0 0 auto; width: min(500px, 100vw); max-width: none; height: 100dvh; max-height: none; margin: 0; padding: 43px 38px; overflow: auto; border: 0; border-left: 1px solid rgba(168, 243, 220, .3); background: #0b1c24; color: var(--ink); box-shadow: -30px 0 80px rgba(0, 0, 0, .35); }
.detail-dialog::backdrop { background: rgba(2, 11, 15, .78); backdrop-filter: blur(6px); }
.detail-dialog[open] { animation: drawer .24s ease-out; }
@keyframes drawer { from { transform: translateX(24px); opacity: .7; } to { transform: translateX(0); opacity: 1; } }
.dialog-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 47px; }
.dialog-close { display: grid; place-items: center; width: 40px; height: 40px; padding: 0; border: 1px solid var(--border); background: var(--surface); border-radius: 6px; color: var(--ink); font-size: 27px; line-height: 1; }
.dialog-close:hover { border-color: var(--accent); }
.detail-type { display: inline-block; border-radius: 5px; padding: 7px 12px; background: rgba(168, 243, 220, .1); color: var(--accent); font-size: 12px; }
.detail-dialog h2 { margin: 24px 0 28px; font-size: clamp(23px, 2vw, 29px); line-height: 1.5; overflow-wrap: anywhere; }
.detail-fields { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); margin-bottom: 36px; padding: 12px 0; }
.detail-fields > div { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; padding: 13px 0; font-size: 12px; }
.detail-fields span { flex: none; color: #91a9aa; }
.detail-fields strong { font-weight: 500; text-align: right; overflow-wrap: anywhere; }
.detail-link-label { font-size: 13px; font-weight: 700; }
.detail-link { margin: 14px 0 24px; background: #102830; border: 1px solid var(--border); border-radius: 7px; padding: 16px; color: #c0d5d1; font-size: 12px; line-height: 1.8; overflow-wrap: anywhere; }
.copy-primary, .copy-secondary { width: 100%; height: 52px; border-radius: 6px; font-size: 13px; font-weight: 750; }
.copy-primary { display: flex; align-items: center; justify-content: center; gap: 10px; background: var(--accent); color: #082b27; border: 0; }
.copy-primary:hover { background: #c5ffeb; }
.copy-secondary { margin-top: 10px; background: rgba(168, 243, 220, .08); color: var(--accent); border: 1px solid rgba(168, 243, 220, .3); }
.copy-secondary:hover { background: rgba(168, 243, 220, .18); }
.copy-secondary[hidden] { display: none; }
.detail-notice { margin: 32px 0; color: #99b0b0; font-size: 11px; line-height: 1.85; }
.toast { position: fixed; left: 50%; bottom: 29px; z-index: 5; transform: translate(-50%, 20px); opacity: 0; pointer-events: none; background: var(--accent); color: #072420; padding: 11px 18px; border-radius: 6px; font-size: 12px; font-weight: 750; transition: opacity .2s, transform .2s; box-shadow: 0 15px 35px rgba(0, 0, 0, .3); }
.toast.visible { transform: translate(-50%, 0); opacity: 1; }

@media (max-width: 1000px) {
  .site-shell { width: min(100% - 52px, var(--content)); }
  .hero { grid-template-columns: minmax(0, 1fr) minmax(280px, .8fr); min-height: 465px; }
  .hero h1 { font-size: clamp(57px, 6vw, 78px); }
  .hero-visual { height: 375px; }
  .label-b { right: 0; }
  .search-privacy { display: none; }
}
@media (max-width: 720px) {
  .site-shell { width: min(100% - 34px, var(--content)); }
  .site-header { height: 72px; }
  .site-nav { display: none; }
  .header-action { padding: 9px 11px; font-size: 11px; }
  .header-action span:last-child { margin-left: 0; }
  .hero { display: block; min-height: 0; }
  .hero-content { padding: 73px 2px 42px; }
  .hero h1 { margin-top: 27px; font-size: clamp(48px, 11vw, 76px); }
  .hero-description { font-size: 14px; max-width: 480px; }
  .hero-pills { margin-top: 26px; }
  .hero-visual { height: 250px; width: min(100%, 440px); margin: -18px auto 16px; }
  .orbit-outer { width: min(68%, 240px); }
  .orbit-middle { width: min(53%, 190px); }
  .orbit-inner { width: min(39%, 145px); }
  .orbit-glow { width: 45%; }
  .orbit-core > span { font-size: 49px; }
  .orbit-core small { font-size: 6px; }
  .label-a { top: 16%; left: 3%; }
  .label-b { right: 3%; bottom: 13%; }
  .node-a { left: 33%; top: 13%; }
  .node-b { right: 23%; bottom: 15%; }
  .search-section { padding: 25px 18px 17px; }
  .search-section::before { left: 18px; }
  .search-heading-note { display: none; }
  .search-heading h2 { margin-bottom: 20px; }
  .search-console { padding-left: 14px; height: 64px; }
  .search-symbol { font-size: 26px; margin-right: 9px; }
  .search-console input { font-size: 14px; }
  .search-submit { height: 50px; padding: 0 13px; gap: 7px; font-size: 12px; }
  .shortcut-hint { display: none; }
  .results-section { padding: 75px 0 80px; }
  .result-subtitle { display: none; }
  .result-grid { grid-template-columns: 1fr; gap: 12px; }
  .result-card { padding: 21px; }
  .card-title { min-height: auto; margin: 18px 0 22px; }
  .how-section { display: block; padding: 60px 0 72px; }
  .steps { margin-top: 32px; }
  .site-footer { flex-wrap: wrap; gap: 11px; }
  .site-footer > p { flex-basis: 100%; order: 2; }
  .icp-link { flex-basis: 100%; max-width: none; text-align: left; order: 3; }
  .detail-dialog { padding: 27px 23px; }
}
@media (max-width: 390px) {
  .brand-suffix { display: none; }
  .hero h1 { font-size: 46px; }
  .hero-pills { gap: 5px; }
  .hero-pills span { font-size: 10px; padding: 7px 8px; }
  .search-submit { padding: 0 9px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
}