/* ==========================================================================
   OCBox — 共享设计系统
   --------------------------------------------------------------------------
   配色取自星图视觉稿：近黑底 + 冷蓝强调。
   FurryBox 是薄荷绿，OCBox 用蓝是为了两个平台一眼能分开。
   ========================================================================== */

@font-face{
  font-family:"Space Grotesk";
  src:url("fonts/SpaceGrotesk-400-latin.woff2") format("woff2");
  font-weight:400;font-display:swap;
  unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face{
  font-family:"Space Grotesk";
  src:url("fonts/SpaceGrotesk-400-latin-ext.woff2") format("woff2");
  font-weight:400;font-display:swap;
  unicode-range:U+0100-02AF,U+0304,U+0308,U+0329,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face{
  font-family:"Geist";
  src:url("fonts/Geist-400-latin.woff2") format("woff2");
  font-weight:400;font-display:swap;
}
@font-face{
  font-family:"Geist Mono";
  src:url("fonts/GeistMono-400-latin.woff2") format("woff2");
  font-weight:400;font-display:swap;
}

:root{
  --bg:#06070a;
  --surface:#0e1016;
  --surface-2:#141821;
  --surface-3:#1a1f29;

  --line:#1c2029;
  --line-2:#2a303d;
  --line-3:#3a4252;

  --text:#e8eaee;
  --muted:#8b93a1;
  --faint:#5a616e;

  --ice:#7ab8ff;
  --ice-deep:#2a5a92;
  --ice-dim:#2a4a72;
  --ice-glow:rgba(122,184,255,.12);

  --ok:#3ee6b4;
  --warn:#f2c14e;
  --danger:#ff5a52;
  --danger-text:#ff8a84;

  --font-brand:"Space Grotesk",system-ui,sans-serif;
  --font-sans:"Geist",-apple-system,"PingFang SC","Microsoft YaHei UI","Microsoft YaHei",system-ui,sans-serif;
  --font-mono:"Geist Mono",ui-monospace,Menlo,Consolas,monospace;

  --r-sm:6px;
  --r:10px;
  --r-lg:14px;
}

*{box-sizing:border-box;margin:0;padding:0}

html{scroll-behavior:smooth}

body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-sans);
  font-size:14px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  min-height:100vh;
  overflow-x:hidden;
}

a{color:var(--ice);text-decoration:none}
a:hover{text-decoration:underline}

::selection{background:rgba(122,184,255,.28)}

/* ---------------------------------------------------------------- 星空层 */
.stars{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(1px 1px at 20% 30%, #fff 50%, transparent 50%),
    radial-gradient(1px 1px at 60% 70%, #fff 50%, transparent 50%),
    radial-gradient(1px 1px at 80% 20%, #fff 50%, transparent 50%),
    radial-gradient(1.5px 1.5px at 40% 80%, #fff 50%, transparent 50%),
    radial-gradient(1px 1px at 90% 50%, #fff 50%, transparent 50%),
    radial-gradient(1px 1px at 10% 60%, #fff 50%, transparent 50%),
    radial-gradient(1px 1px at 50% 10%, #fff 50%, transparent 50%);
  background-size:600px 600px,700px 700px,500px 500px,800px 800px,650px 650px,550px 550px,750px 750px;
  opacity:.28;
}

.glow{
  position:fixed;top:-30vh;left:50%;transform:translateX(-50%);
  width:140vw;height:80vh;z-index:0;pointer-events:none;
  background:radial-gradient(ellipse at center,
    rgba(122,184,255,.14) 0%,
    rgba(122,184,255,.05) 35%,
    transparent 70%);
  filter:blur(28px);
}

.scan{
  position:fixed;inset:0;z-index:1;pointer-events:none;
  background:repeating-linear-gradient(
    0deg,
    rgba(255,255,255,.012) 0px,
    rgba(255,255,255,.012) 1px,
    transparent 1px,
    transparent 3px);
}

/* ---------------------------------------------------------------- HUD 框 */
.hud-frame{position:fixed;inset:14px;z-index:2;pointer-events:none}
.hud-frame::before,
.hud-frame::after{
  content:"";position:absolute;width:26px;height:26px;
  border-color:var(--line-2);border-style:solid;
}
.hud-frame::before{top:0;left:0;border-width:1px 0 0 1px}
.hud-frame::after{top:0;right:0;border-width:1px 1px 0 0}
.corner-bl{position:absolute;bottom:0;left:0;width:26px;height:26px;border:1px solid var(--line-2);border-width:0 0 1px 1px}
.corner-br{position:absolute;bottom:0;right:0;width:26px;height:26px;border:1px solid var(--line-2);border-width:0 1px 1px 0}

/* ---------------------------------------------------------------- 顶栏 */
.top{
  position:relative;z-index:20;
  display:flex;align-items:center;justify-content:space-between;
  padding:20px 34px;
  background:linear-gradient(180deg, var(--bg) 0%, var(--bg) 40%, transparent 100%);
}
.top.sticky{
  position:sticky;top:0;
}

.brand{
  display:inline-flex;align-items:baseline;gap:1px;
  font-family:var(--font-brand);
  font-size:22px;font-weight:400;letter-spacing:-.03em;
  color:var(--text);text-decoration:none;
}
.brand:hover{text-decoration:none}
.brand b{color:var(--ice);font-weight:400}
.brand-sub{
  margin-left:12px;
  font-family:var(--font-mono);
  font-size:10px;letter-spacing:.18em;text-transform:uppercase;
  color:var(--faint);
}
.brand-wrap{display:flex;align-items:baseline}

.top-right{display:flex;align-items:center;gap:14px}

.clock{
  font-family:var(--font-mono);
  font-size:11.5px;letter-spacing:.08em;
  color:var(--muted);
  font-variant-numeric:tabular-nums;
}
.clock .dot{
  display:inline-block;width:5px;height:5px;border-radius:50%;
  background:var(--ok);margin-right:7px;vertical-align:middle;
  animation:pulse 2s ease-in-out infinite;
}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}

/* ---------------------------------------------------------------- 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  min-height:38px;padding:0 16px;
  border-radius:var(--r-sm);
  border:1px solid var(--line-2);
  background:transparent;
  color:var(--muted);
  font-family:var(--font-sans);font-size:13px;
  cursor:pointer;transition:.18s;
  text-decoration:none;white-space:nowrap;
}
.btn:hover{color:var(--text);border-color:var(--line-3);background:rgba(255,255,255,.03);text-decoration:none}
.btn:disabled{opacity:.42;cursor:default}
.btn:disabled:hover{color:var(--muted);border-color:var(--line-2);background:transparent}

.btn-primary{
  border-color:rgba(122,184,255,.42);
  background:rgba(122,184,255,.1);
  color:var(--ice);
}
.btn-primary:hover{
  background:var(--ice);color:#04070d;border-color:var(--ice);
}

.btn-solid{
  border-color:var(--ice);
  background:var(--ice);
  color:#04070d;
}
.btn-solid:hover{background:#9ccaff;border-color:#9ccaff;color:#04070d}

.btn-block{width:100%}

/* ---------------------------------------------------------------- 输入 */
.input{
  width:100%;height:44px;
  padding:0 14px;
  border-radius:var(--r-sm);
  border:1px solid var(--line-2);
  background:rgba(14,16,22,.9);
  color:var(--text);
  font-family:var(--font-sans);font-size:14px;
  transition:.18s;
}
.input::placeholder{color:var(--faint)}
.input:focus{
  outline:none;border-color:var(--ice);
  box-shadow:0 0 0 3px rgba(122,184,255,.12);
  background:rgba(20,24,33,.95);
}

.field{margin-bottom:14px}
.label{
  display:block;margin-bottom:6px;
  font-family:var(--font-mono);
  font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--faint);
}

/* ---------------------------------------------------------------- 提示 */
.alert{
  display:flex;gap:9px;align-items:flex-start;
  padding:11px 13px;
  border-radius:var(--r-sm);
  font-size:12.5px;line-height:1.55;
  border:1px solid var(--line-2);
  background:var(--surface-2);
  color:var(--muted);
}
.alert.error{
  color:var(--danger-text);
  background:rgba(255,90,82,.08);
  border-color:rgba(255,90,82,.26);
}
.alert.ok{
  color:var(--ok);
  background:rgba(62,230,180,.07);
  border-color:rgba(62,230,180,.24);
}
.alert[hidden]{display:none}

/* ---------------------------------------------------------------- 卡片 */
.panel{
  border-radius:var(--r);
  border:1px solid var(--line);
  background:linear-gradient(180deg, rgba(20,24,33,.72) 0%, rgba(14,16,22,.72) 100%);
  padding:22px;
}

/* ---------------------------------------------------------------- 区块标题 */
.sec-head{
  display:flex;align-items:center;gap:14px;
  margin-bottom:18px;
}
.sec-title{
  font-family:var(--font-mono);
  font-size:10.5px;letter-spacing:.24em;text-transform:uppercase;
  color:var(--muted);white-space:nowrap;
}
.sec-line{flex:1;height:1px;background:var(--line)}
.sec-meta{
  font-family:var(--font-mono);font-size:10.5px;
  color:var(--faint);white-space:nowrap;
}

/* ---------------------------------------------------------------- 工具类 */
.mono{font-family:var(--font-mono)}
.muted{color:var(--muted)}
.faint{color:var(--faint)}
.center{text-align:center}
.mt-0{margin-top:0}
.mt-1{margin-top:8px}
.mt-2{margin-top:14px}
.mt-3{margin-top:22px}
.mb-0{margin-bottom:0}
.mb-1{margin-bottom:8px}
.mb-2{margin-bottom:14px}
.mb-3{margin-bottom:22px}
.hidden{display:none !important}
.spinner{
  display:inline-block;width:14px;height:14px;
  border:2px solid rgba(255,255,255,.16);
  border-top-color:var(--ice);
  border-radius:50%;
  animation:spin .7s linear infinite;
}
@keyframes spin{to{transform:rotate(360deg)}}

/* ---------------------------------------------------------------- 响应式 */
@media (max-width:640px){
  .top{padding:16px 18px}
  .brand{font-size:19px}
  .brand-sub,.clock{display:none}
  .hud-frame{inset:8px}
}


/* ==== main ==== */
/* ==========================================================================
   oc.box — 驾驶舱式全屏首页
   --------------------------------------------------------------------------
   布局原则（对齐参考站）：
     · 整屏不可滚动，星云铺满
     · 所有 UI 贴在屏幕四角或边缘，中间留空给主视觉
     · 没有导航栏、没有卡片、没有居中的表单块
   ========================================================================== */

html, body.deck {
  height: 100%;
  overflow: hidden;
}

body.deck {
  background: #02132f;
  color: #eaf0ff;
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   背景：星云 + 暗角 + 尘埃粒子
   ========================================================================== */
.sky {
  position: fixed;
  inset: 0;
  z-index: 0;
}

.sky-img {
  position: absolute;
  inset: 0;
  background-image: url("./shared/img/space-900.jpg");
  background-size: cover;
  background-position: center;
  transform: scale(1.06);
  transition: transform .6s cubic-bezier(.16,1,.3,1);
  will-change: transform;
}
@media (min-width: 900px) {
  .sky-img { background-image: url("./shared/img/space-1600.jpg"); }
}
@media (min-width: 1600px) {
  .sky-img { background-image: url("./shared/img/space-2560.jpg"); }
}

/* 暗角：压暗四周，让 HUD 文字看清，视线集中到中心 */
.sky-vig {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 70% 60% at 50% 45%, transparent 0%, rgba(2,8,22,.55) 100%),
    linear-gradient(180deg, rgba(2,8,22,.55) 0%, transparent 22%, transparent 72%, rgba(2,8,22,.85) 100%);
}

#skyDust {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

/* ==========================================================================
   HUD 四角框
   ========================================================================== */
.hud {
  position: fixed;
  inset: 18px;
  z-index: 5;
  pointer-events: none;
}

.hud-corner {
  position: absolute;
  width: 30px;
  height: 30px;
  border: 1px solid rgba(140,180,255,.42);
}
.hud-corner.tl { top: 0; left: 0; border-right: 0; border-bottom: 0; }
.hud-corner.tr { top: 0; right: 0; border-left: 0; border-bottom: 0; }
.hud-corner.bl { bottom: 0; left: 0; border-right: 0; border-top: 0; }
.hud-corner.br { bottom: 0; right: 0; border-left: 0; border-top: 0; }

/* ==========================================================================
   HUD 区块（贴边）
   ========================================================================== */
.hud-block {
  position: fixed;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 12px;
}

.hud-bl { left: 42px; bottom: 40px; }
.hud-br { right: 42px; bottom: 40px; flex-direction: column; align-items: flex-end; gap: 4px; }
.hud-tr { right: 42px; top: 40px; }

/* ---------------------------------------------------------------- 品牌 */
.mark { width: 40px; height: 40px; color: #8ab4ff; }

.mark-svg {
  width: 100%;
  height: 100%;
  animation: markSpin 40s linear infinite;
}
@keyframes markSpin {
  to { transform: rotate(360deg); }
}

.brand-block { line-height: 1.1; }

.brand {
  font-family: var(--font-brand);
  font-size: 19px;
  letter-spacing: -.02em;
  color: #f2f6ff;
}
.brand b {
  font-weight: 400;
  color: #8ab4ff;
}

.brand-sub {
  margin-top: 3px;
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: .26em;
  color: rgba(180,200,235,.5);
}

/* ---------------------------------------------------------------- 读数 */
.readout {
  display: flex;
  align-items: baseline;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
}
.readout-lbl {
  font-size: 8.5px;
  letter-spacing: .2em;
  color: rgba(160,185,225,.45);
}
.readout-val { color: rgba(210,225,255,.85); }

/* ---------------------------------------------------------------- 按钮 */
.hud-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 34px;
  padding: 0 16px;
  border: 1px solid rgba(140,180,255,.4);
  border-radius: 2px;
  background: rgba(8,20,48,.4);
  color: #cfe0ff;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-decoration: none;
  backdrop-filter: blur(6px);
  transition: .25s;
}
.hud-btn:hover {
  border-color: rgba(160,200,255,.9);
  background: rgba(40,90,180,.4);
  color: #fff;
  text-decoration: none;
}

/* ==========================================================================
   中心区
   ========================================================================== */
.core {
  position: fixed;
  inset: 0;
  z-index: 10;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  /* 星云图左侧是一颗大行星，主视觉整体往右下挪，避开星球 */
  padding: 24vh clamp(16px, 6vw, 96px) 0 clamp(16px, 12vw, 260px);
  text-align: center;
  pointer-events: none;
}
.core > * { pointer-events: auto; }

.core-tag {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: .42em;
  color: rgba(150,185,255,.55);
  margin-bottom: 18px;
}

.core-title {
  font-family: var(--font-brand);
  font-weight: 400;
  font-size: clamp(34px, 4.6vw, 58px);
  line-height: 1.04;
  letter-spacing: -.045em;
  margin-bottom: 12px;
  text-shadow: 0 2px 30px rgba(0,10,30,.85);
}
.t-line { display: block; }
.t-line.dim { color: rgba(170,195,235,.45); }

.core-lead {
  max-width: 360px;
  font-size: 12.5px;
  line-height: 1.7;
  color: rgba(196,212,240,.55);
  margin-bottom: 26px;
  text-shadow: 0 1px 12px rgba(0,10,30,.9);
}

/* ==========================================================================
   圆形搜索器（CONSOLE 风格）
   ========================================================================== */
.finder {
  --scale: 22px;
  --size: calc(var(--scale) * 11);
  position: relative;
  flex: none;
  width: var(--size);
  height: var(--size);
  display: grid;
  place-items: center;
  cursor: pointer;
}

.finder-border {
  position: absolute;
  inset: 0;
  border: 1px solid rgba(150,190,255,.22);
  border-radius: 50%;
  transition: border-color .4s;
}
.finder:hover .finder-border,
.finder.is-open .finder-border {
  border-color: rgba(150,190,255,.55);
}

.finder-web {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  -webkit-mask-image: radial-gradient(circle, #000 0, transparent 72%);
  mask-image: radial-gradient(circle, #000 0, transparent 72%);
}
.finder-web rect {
  fill: none;
  stroke: rgba(160,200,255,.22);
  stroke-width: .7;
}
.finder-web circle {
  fill: #a8c8ff;
  opacity: 0;
  animation: webPing 3s cubic-bezier(.16,1,.3,1) infinite calc(var(--d) * 1s);
}
@keyframes webPing {
  0%   { opacity: 0; }
  20%  { opacity: .9; }
  60%  { opacity: 0; }
  100% { opacity: 0; }
}

.finder-glow {
  position: absolute;
  width: calc(var(--size) * .82);
  height: calc(var(--size) * .82);
  border-radius: 50%;
  background: radial-gradient(circle,
    rgba(120,175,255,.5) 0%,
    rgba(120,175,255,.18) 38%,
    transparent 68%);
  opacity: 0;
  transform: scale(.4);
  filter: blur(calc(var(--size) * .045));
  transition: .55s cubic-bezier(.16,1,.3,1);
  pointer-events: none;
}
.finder:hover .finder-glow,
.finder.is-open .finder-glow {
  opacity: 1;
  transform: scale(1);
  filter: blur(calc(var(--size) * .1));
}

/* 四个旋转圆环 */
.finder-layer {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  pointer-events: none;
}
.finder-layer > div {
  position: relative;
  border: 1px solid rgba(150,195,255,.5);
  border-radius: 50%;
  transform: rotate(var(--a));
  transition: transform .8s cubic-bezier(.16,1,.3,1), border-color .4s;
}
/* 环上的光点 */
.finder-layer > div::after {
  content: "";
  position: absolute;
  top: calc(var(--size) * -.02);
  left: 50%;
  margin-left: calc(var(--size) * -.01);
  width: calc(var(--size) * .02);
  height: calc(var(--size) * .02);
  border-radius: 50%;
  background: #b8d4ff;
  box-shadow: 0 0 6px #7ab8ff;
}

.finder-layer.l1 > div { width: calc(var(--size) * .145); height: calc(var(--size) * .145); }
.finder-layer.l2 > div { width: calc(var(--size) * .382); height: calc(var(--size) * .382); }
.finder-layer.l3 > div { width: calc(var(--size) * .545); height: calc(var(--size) * .545); }
.finder-layer.l4 > div { width: calc(var(--size) * .545); height: calc(var(--size) * .545); }

/* 第二层只露上半，形成半圆弧 */
.finder-layer.l2 { clip-path: polygon(-20% 25%, 120% 25%, 120% 120%, -20% 120%); }

.finder:hover .finder-layer > div,
.finder.is-open .finder-layer > div {
  transform: rotate(calc(var(--a) + 90deg * var(--d)));
  border-color: rgba(200,225,255,.9);
}

/* ---------------------------------------------------------------- 输入 */
.finder-input {
  position: relative;
  z-index: 3;
  display: flex;
  align-items: center;
  gap: 6px;
  width: calc(var(--size) * .49);
  padding: 0 4px 0 12px;
  border-bottom: 1px solid rgba(160,200,255,.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
}

.finder:hover .finder-input,
.finder.is-open .finder-input,
.finder-input:focus-within {
  opacity: 1;
  pointer-events: auto;
}

.finder-input input {
  flex: 1;
  min-width: 0;
  height: 34px;
  border: 0;
  background: none;
  color: #eaf2ff;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  text-align: center;
  outline: none;
}
.finder-input input::placeholder {
  color: rgba(170,200,245,.4);
  font-size: 11px;
  letter-spacing: .16em;
}
.finder-input button {
  flex: none;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  border: 0;
  background: none;
  color: rgba(180,210,255,.7);
  cursor: pointer;
  transition: color .2s;
}
.finder-input button:hover { color: #fff; }

.finder-hover-tip {
  position: absolute;
  bottom: calc(var(--size) * -.1);
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: .22em;
  color: rgba(160,195,245,.4);
  white-space: nowrap;
  transition: opacity .3s;
}
.finder:hover .finder-hover-tip,
.finder.is-open .finder-hover-tip { opacity: 0; }

.core-hint {
  margin-top: 22px;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: .22em;
  color: rgba(150,185,235,.4);
  min-height: 14px;
}

/* ==========================================================================
   底部结果带
   ========================================================================== */
.strip {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 30;
  padding: 20px 42px 92px;
  background: linear-gradient(180deg, transparent 0%, rgba(2,10,28,.82) 42%, rgba(2,8,22,.96) 100%);
  animation: stripUp .45s cubic-bezier(.16,1,.3,1);
}
.strip[hidden] { display: none; }

@keyframes stripUp {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

.strip-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}
.strip-title {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: .3em;
  color: rgba(160,195,245,.6);
  white-space: nowrap;
}
.strip-line {
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(140,180,255,.28), transparent);
}
.strip-meta {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: .16em;
  color: rgba(150,185,235,.4);
  white-space: nowrap;
}

.strip-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 10px;
  max-width: 1100px;
  margin: 0 auto;
}

/* ---------------------------------------------------------------- 结果卡 */
.node {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px 16px;
  border: 1px solid rgba(120,165,240,.18);
  border-radius: 2px;
  background: rgba(8,20,46,.5);
  backdrop-filter: blur(10px);
  transition: .25s;
  overflow: hidden;
}

/* 左上角坐标记号 */
.node::before {
  content: "+";
  position: absolute;
  top: 5px;
  left: 7px;
  font-family: var(--font-mono);
  font-size: 9px;
  color: rgba(140,180,255,.3);
  transition: color .25s;
}

.node.is-free {
  border-color: rgba(120,175,255,.42);
  background: rgba(14,32,68,.62);
}
.node.is-free::before { color: rgba(150,200,255,.9); }

.node.is-free:hover {
  border-color: rgba(170,210,255,.95);
  background: rgba(24,52,104,.75);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(40,110,220,.22);
}

.node.is-taken {
  opacity: .34;
}

.node-name {
  font-family: var(--font-brand);
  font-size: 16px;
  letter-spacing: -.01em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  padding-left: 10px;
}
.node-name .sfx { color: #8ab4ff; }
.node.is-taken .node-name .sfx { color: rgba(150,185,235,.6); }

.node-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-left: 10px;
}

.node-price {
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(215,230,255,.9);
  font-variant-numeric: tabular-nums;
}
.node-price em {
  font-style: normal;
  font-size: 9px;
  color: rgba(160,195,245,.45);
  margin-left: 3px;
}

.node-state {
  display: flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  white-space: nowrap;
}
.node-state i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  display: block;
}
.node-state.free { color: rgba(160,205,255,.95); }
.node-state.free i { background: #8ab4ff; box-shadow: 0 0 6px #8ab4ff; }
.node-state.taken { color: rgba(150,180,220,.5); }
.node-state.taken i { background: rgba(150,180,220,.5); }

.node-btn {
  width: calc(100% - 10px);
  height: 30px;
  margin-left: 10px;
  border: 1px solid rgba(130,180,255,.4);
  border-radius: 2px;
  background: rgba(40,90,175,.22);
  color: #b8d4ff;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .16em;
  text-transform: uppercase;
  cursor: pointer;
  transition: .22s;
}
.node-btn:hover {
  background: rgba(80,140,240,.5);
  border-color: rgba(190,220,255,.9);
  color: #fff;
}

/* ==========================================================================
   响应式
   ========================================================================== */
@media (max-width: 760px) {
  .hud { inset: 10px; }
  .hud-corner { width: 20px; height: 20px; }

  .hud-bl { left: 22px; bottom: 22px; }
  .hud-br { right: 22px; bottom: 22px; }
  .hud-tr { right: 22px; top: 22px; }

  .brand { font-size: 16px; }
  .brand-sub { display: none; }
  .readout { font-size: 10px; }

  .core { padding: 0 20px; }
  .core-title { font-size: clamp(30px, 9vw, 44px); }
  .core-lead { font-size: 12px; max-width: 300px; }

  .finder { --scale: 12px; }

  /* 移动端输入框常显，不然没法用 */
  .finder-input {
    opacity: 1;
    pointer-events: auto;
    width: calc(var(--size) * .62);
  }
  .finder-hover-tip { display: none; }

  .strip {
    padding: 16px 18px 84px;
    max-height: 58vh;
    overflow-y: auto;
  }
  .strip-row { grid-template-columns: 1fr; }
}

/* 降低动效偏好 */
@media (prefers-reduced-motion: reduce) {
  .mark-svg, .finder-web circle { animation: none; }
  .finder-layer > div { transition: none; }
  .sky-img { transform: none; }
}