/* ============================================================
   /assets/site.css — 365游戏入口 全站共享样式
   设计语言：开服雷达屏 / 深空蓝仪器底 / 刻度边界 / 等宽读数
   ============================================================ */

:root{
  --void:#070C1C;
  --panel:#111A33;
  --line:#253053;
  --orange:#FF6A1F;
  --cyan:#2BE7DA;
  --text:#EEF2FF;
  --muted:#97A3C4;
  --ok-a:#9BE564;
  --ok-b:#4FD1A5;
  --wait:#FFD25A;
  --change:#FF4D6D;
  --paper:#F5F7FC;
  --ink:#131A2E;

  --wrap:1240px;
  --rail:240px;
  --head-h:120px;

  --font-sans:"Noto Sans SC","Source Han Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
  --font-mono:ui-monospace,SFMono-Regular,"JetBrains Mono","Roboto Mono",Menlo,Consolas,monospace;

  --shadow-soft:0 1px 0 rgba(255,255,255,.03), 0 14px 30px -22px rgba(0,0,0,.95);
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  min-height:100vh;
  background:var(--void);
  color:var(--text);
  font-family:var(--font-sans);
  font-size:17px;
  line-height:1.7;
  font-weight:400;
  letter-spacing:.01em;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5,p,ul,ol,li,figure,figcaption,blockquote,dl,dd{margin:0}
ul,ol{padding:0;list-style:none}
a{color:var(--cyan);text-decoration:none;transition:color .18s var(--ease),border-color .18s var(--ease)}
a:hover{color:#8DF6EF}
img,svg,video{display:block;max-width:100%}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
table{border-collapse:collapse;width:100%}
:focus-visible{outline:2px solid var(--cyan);outline-offset:3px}
::selection{background:var(--orange);color:#0A0F1F}
body.drawer-open{overflow:hidden}
#main-content{scroll-margin-top:calc(var(--head-h) + 16px)}

/* ---------- 通用容器与排版 ---------- */
.wrap{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}
.visually-hidden{
  position:absolute;width:1px;height:1px;margin:-1px;padding:0;
  overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0;
}
.section{padding:64px 0}
.section-head{
  display:flex;flex-wrap:wrap;align-items:baseline;gap:10px 20px;
  padding-bottom:16px;margin-bottom:28px;border-bottom:1px solid var(--line);
}
.section-title{font-size:clamp(24px,3vw,32px);font-weight:900;letter-spacing:-.02em;line-height:1.25}
.section-note{font-size:14px;color:var(--muted);margin-left:auto}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:12px;letter-spacing:.18em;color:var(--cyan);
}
.eyebrow::before{content:"";width:18px;height:1px;background:var(--cyan)}
.num{font-family:var(--font-mono);font-size:1.06em;letter-spacing:.02em;font-variant-numeric:tabular-nums}

/* ---------- 刻度线语言 ---------- */
.ticks{
  height:9px;
  background-image:repeating-linear-gradient(to right,var(--line) 0 1px,transparent 1px 16px);
  background-size:100% 5px;
  background-repeat:repeat-x;
  background-position:left top;
  border-top:1px solid var(--line);
}

/* ---------- skip link ---------- */
.skip-link{
  position:fixed;top:10px;left:10px;z-index:320;
  transform:translateY(-180%);
  background:var(--orange);color:#0A0F1F;
  font-size:14px;font-weight:700;padding:12px 18px;
  transition:transform .2s var(--ease);
}
.skip-link:focus-visible{transform:translateY(0);outline-color:#0A0F1F}

/* ---------- 头部 ---------- */
.site-head{
  position:sticky;top:0;z-index:120;
  background:rgba(7,12,28,.94);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.head-inner{width:100%;max-width:var(--wrap);margin:0 auto;padding:0 24px}

.masthead{
  display:grid;
  grid-template-columns:auto minmax(0,1fr) auto;
  align-items:center;
  gap:18px;
  padding:16px 0 10px;
}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--text);font-weight:900}
.brand:hover{color:var(--text)}
.brand-mark{
  font-family:var(--font-mono);font-size:13px;font-weight:700;line-height:1;
  letter-spacing:.06em;color:var(--orange);
  border:1px solid rgba(255,106,31,.55);padding:4px 6px;
}
.brand-name{font-size:clamp(20px,2.4vw,26px);font-weight:900;letter-spacing:-.02em;line-height:1}
.masthead-sub{
  font-size:12px;letter-spacing:.18em;color:var(--muted);text-align:center;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.masthead-actions{display:flex;align-items:center;gap:10px;justify-self:end}

/* 状态带 */
.statusbar{
  display:flex;align-items:center;justify-content:space-between;gap:20px;
  min-height:38px;padding:6px 0;
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
  font-size:13px;letter-spacing:.02em;
}
.status-group{display:flex;align-items:center;gap:10px;min-width:0}
.status-key{color:var(--muted);letter-spacing:.12em;white-space:nowrap}
.status-num{font-family:var(--font-mono);font-size:14px;letter-spacing:.06em;color:var(--wait);white-space:nowrap}
.status-link{
  color:var(--cyan);font-weight:700;white-space:nowrap;
  border-bottom:1px solid rgba(43,231,218,.3);
}
.status-link:hover{border-bottom-color:var(--cyan)}
.status-flag{
  display:inline-flex;align-items:center;gap:6px;padding:2px 8px;
  border:1px solid rgba(255,77,109,.45);background:rgba(255,77,109,.1);
  color:var(--change);font-size:12px;font-weight:700;white-space:nowrap;
}
.status-tip{color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.pulse{
  width:8px;height:8px;border-radius:50%;background:var(--wait);flex:none;
  box-shadow:0 0 0 0 rgba(255,210,90,.55);
  animation:pulse 2.4s ease-out infinite;
}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(255,210,90,.5)}
  70%{box-shadow:0 0 0 9px rgba(255,210,90,0)}
  100%{box-shadow:0 0 0 0 rgba(255,210,90,0)}
}

/* 导航 */
.site-nav{position:relative;border-bottom:1px solid var(--line)}
.nav-list{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:2px;padding:2px 0}
.nav-item{position:relative}
.nav-link{
  position:relative;display:block;padding:13px 16px;
  font-size:15px;font-weight:700;letter-spacing:.02em;color:var(--muted);
  transition:color .18s var(--ease),background .18s var(--ease);
}
.nav-link:hover{color:var(--text);background:rgba(43,231,218,.06)}
.nav-link[aria-current="page"]{color:var(--text)}
.nav-link[aria-current="page"]::after{
  content:"";position:absolute;left:14px;right:14px;bottom:4px;height:2px;background:var(--orange);
}

.nav-toggle{
  display:none;align-items:center;gap:8px;
  border:1px solid var(--line);padding:9px 14px;
  font-size:14px;font-weight:700;color:var(--text);
  transition:color .18s var(--ease),border-color .18s var(--ease);
}
.nav-toggle:hover{border-color:var(--cyan);color:var(--cyan)}
.nav-toggle[aria-expanded="true"]{border-color:var(--cyan);color:var(--cyan)}
.nav-toggle-icon{display:inline-block;position:relative;width:14px;height:2px;background:currentColor}
.nav-toggle-icon::before,.nav-toggle-icon::after{
  content:"";position:absolute;left:0;width:14px;height:2px;background:currentColor;
}
.nav-toggle-icon::before{top:-5px}
.nav-toggle-icon::after{top:5px}

.drawer-btn{
  display:inline-flex;align-items:center;gap:8px;margin-left:10px;
  padding:9px 14px;border:1px solid var(--line);
  font-size:13px;font-weight:700;letter-spacing:.02em;color:var(--text);
  transition:color .18s var(--ease),border-color .18s var(--ease);
}
.drawer-btn:hover{border-color:var(--cyan);color:var(--cyan)}
.drawer-btn::before{content:"";width:6px;height:6px;background:var(--cyan);transform:rotate(45deg)}

/* 滚动进度 */
.scroll-progress{
  position:absolute;left:0;bottom:-1px;z-index:2;
  width:0;height:2px;
  background:linear-gradient(90deg,var(--orange),var(--wait) 45%,var(--cyan));
  transition:width .08s linear;
}

/* ---------- 换机重装抽屉 ---------- */
.drawer{position:fixed;inset:0;z-index:220;display:flex;justify-content:flex-end}
.drawer[hidden]{display:none}
.drawer-scrim{position:absolute;inset:0;background:rgba(4,7,16,.74)}
.drawer-panel{
  position:relative;width:min(400px,92vw);height:100%;overflow-y:auto;
  background:var(--panel);border-left:1px solid var(--line);
  padding:22px 24px 32px;
  box-shadow:-24px 0 60px -30px rgba(0,0,0,.9);
  animation:drawer-in .26s var(--ease);
}
@keyframes drawer-in{
  from{transform:translateX(26px);opacity:.35}
  to{transform:none;opacity:1}
}
.drawer-head{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding-bottom:14px;border-bottom:1px solid var(--line);
}
.drawer-title{font-size:20px;font-weight:900;letter-spacing:-.01em;line-height:1.3}
.drawer-close{
  width:34px;height:34px;flex:none;display:grid;place-items:center;
  border:1px solid var(--line);color:var(--muted);font-size:15px;
  transition:color .18s var(--ease),border-color .18s var(--ease);
}
.drawer-close:hover{color:var(--text);border-color:var(--cyan)}
.drawer-steps{display:grid;gap:14px;margin-top:20px;counter-reset:dstep}
.drawer-step{
  display:grid;grid-template-columns:auto minmax(0,1fr);gap:12px;
  font-size:14px;line-height:1.7;color:var(--muted);
}
.drawer-step::before{
  counter-increment:dstep;content:counter(dstep,decimal-leading-zero);
  font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;color:var(--orange);
  border:1px solid rgba(255,106,31,.4);padding:2px 6px;height:fit-content;
}
.drawer-step b{display:block;color:var(--text);font-weight:700;font-size:15px}
.drawer-actions{
  display:flex;flex-wrap:wrap;gap:10px;
  margin-top:24px;padding-top:18px;border-top:1px solid var(--line);
}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 20px;border:1px solid transparent;
  font-size:15px;font-weight:700;letter-spacing:.02em;line-height:1.2;
  transition:background .18s var(--ease),color .18s var(--ease),
             border-color .18s var(--ease),transform .18s var(--ease);
}
.btn:active{transform:translateY(1px)}
.btn--signal{background:var(--orange);color:#0A0F1F}
.btn--signal:hover{background:#FF8347;color:#0A0F1F}
.btn--ghost{border-color:var(--line);color:var(--text)}
.btn--ghost:hover{border-color:var(--cyan);color:var(--cyan)}
.btn--sm{padding:8px 14px;font-size:13px}

/* ---------- 面包屑 ---------- */
.crumbs{display:flex;flex-wrap:wrap;align-items:center;gap:6px;padding:20px 0 0;font-size:13px;color:var(--muted)}
.crumbs li{display:flex;align-items:center;gap:6px}
.crumbs li+li::before{content:"/";color:var(--line);margin-right:2px}
.crumbs a{color:var(--muted)}
.crumbs a:hover{color:var(--cyan)}
.crumbs [aria-current="page"]{color:var(--text)}

/* ---------- 网格 ---------- */
.grid{display:grid;gap:20px}
.grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid--rail{grid-template-columns:var(--rail) minmax(0,1fr);gap:32px;align-items:start}

/* ---------- 面板 ---------- */
.panel{
  position:relative;
  border:1px solid var(--line);
  background:var(--panel);
  box-shadow:var(--shadow-soft);
}
.panel-pad{padding:20px 22px}
.panel-title{font-size:20px;font-weight:900;letter-spacing:-.01em;line-height:1.4}
.panel-text{font-size:15px;color:var(--muted);line-height:1.7}

/* ---------- 状态标签 ---------- */
.chip{
  display:inline-flex;align-items:center;gap:6px;
  padding:2px 9px;border:1px solid var(--line);
  font-size:12px;font-weight:700;letter-spacing:.04em;color:var(--muted);
  white-space:nowrap;
}
.chip--ok{
  border-color:transparent;
  background:linear-gradient(90deg,var(--ok-a),var(--ok-b));
  color:#08211A;
  animation:chip-pulse 2.4s ease-in-out infinite;
}
.chip--wait{border-color:rgba(255,210,90,.4);background:rgba(255,210,90,.08);color:var(--wait)}
.chip--change{border-color:rgba(255,77,109,.45);background:rgba(255,77,109,.1);color:var(--change)}
.chip--cyan{border-color:rgba(43,231,218,.4);background:rgba(43,231,218,.08);color:var(--cyan)}
@keyframes chip-pulse{
  0%,100%{filter:brightness(1)}
  50%{filter:brightness(1.15)}
}

/* ---------- 数据条 ---------- */
.meter{position:relative;height:10px;border:1px solid var(--line);background:rgba(37,48,83,.5);overflow:hidden}
.meter-fill{display:block;height:100%;background:linear-gradient(90deg,var(--cyan),rgba(43,231,218,.45))}
.meter-fill--signal{background:linear-gradient(90deg,var(--orange),var(--wait))}

/* ---------- 图片容器 ---------- */
.figure{margin:0;position:relative;border:1px solid var(--line);background:var(--panel);overflow:hidden}
.figure-media{
  display:block;width:100%;aspect-ratio:16/9;object-fit:cover;
  background-image:
    linear-gradient(135deg,rgba(43,231,218,.10),transparent 55%),
    repeating-linear-gradient(90deg,rgba(37,48,83,.9) 0 1px,transparent 1px 34px),
    linear-gradient(160deg,var(--panel),#0B1densities);
  background-color:var(--panel);
}
.figure--wide .figure-media{aspect-ratio:21/9}
.figure--tall .figure-media{aspect-ratio:4/5}
.figure figcaption{padding:10px 14px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
.figure-grid{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}

/* ---------- 滚动显现 ---------- */
[data-reveal]{opacity:0;transform:translateY(14px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
[data-reveal].is-in{opacity:1;transform:none}
html:not(.js) [data-reveal]{opacity:1;transform:none}

/* ---------- 页脚 ---------- */
.site-foot{
  position:relative;margin-top:88px;
  border-top:1px solid var(--line);
  background:
    radial-gradient(120% 90% at 50% 0%,rgba(17,26,51,.92),rgba(7,12,28,1) 68%);
}
.foot-inner{max-width:var(--wrap);margin:0 auto;padding:0 24px}
.foot-grid{
  display:grid;grid-template-columns:1.5fr 1fr 1.35fr 1fr;gap:36px;
  padding:48px 0 36px;
}
.foot-col{min-width:0}
.foot-title{
  font-size:13px;font-weight:900;letter-spacing:.16em;color:var(--muted);
  margin-bottom:14px;
}
.foot-list{display:grid;gap:9px;font-size:14.5px;line-height:1.65}
.foot-list a{color:var(--text)}
.foot-list a:hover{color:var(--cyan)}
.foot-list--meta{gap:12px}
.foot-label{display:block;font-size:12px;letter-spacing:.12em;color:var(--muted)}
.foot-value{display:block;color:var(--text);font-size:14.5px;line-height:1.6;word-break:break-word}
.foot-brand .brand{margin-bottom:14px}
.foot-tagline{font-size:14.5px;line-height:1.7;color:var(--muted);max-width:26ch}
.foot-bar{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 20px;
  padding:18px 0 34px;border-top:1px solid var(--line);
  font-size:13px;color:var(--muted);
}
.foot-bar-links{display:flex;flex-wrap:wrap;gap:16px}
.foot-bar a{color:var(--muted)}
.foot-bar a:hover{color:var(--cyan)}

/* ---------- 响应式 ---------- */
@media (max-width:1080px){
  .foot-grid{grid-template-columns:1fr 1fr;gap:32px}
  .grid--rail{grid-template-columns:1fr}
}

@media (max-width:900px){
  .masthead{grid-template-columns:minmax(0,1fr) auto;padding:14px 0 10px;gap:12px}
  .masthead-sub{display:none}
  .nav-toggle{display:inline-flex}
  .site-nav{display:none}
  .site-nav[data-open]{display:block}
  .nav-list{flex-direction:column;align-items:stretch;gap:0;padding:6px 0 12px}
  .nav-item{width:100%}
  .nav-link{padding:14px 6px;font-size:16px;border-bottom:1px solid var(--line)}
  .nav-link[aria-current="page"]::after{left:0;right:auto;top:16px;bottom:16px;width:3px;height:auto}
  .drawer-btn{width:100%;justify-content:center;margin:14px 0 0}
  .grid--2,.grid--3{grid-template-columns:1fr}
}

@media (max-width:720px){
  body{font-size:16px}
  .head-inner,.foot-inner,.wrap{padding-left:18px;padding-right:18px}
  .statusbar{flex-direction:column;align-items:flex-start;gap:6px;padding:8px 0}
  .status-tip{white-space:normal}
  .section{padding:44px 0}
  .foot-grid{grid-template-columns:1fr;gap:28px;padding:36px 0 26px}
  .foot-bar{flex-direction:column;align-items:flex-start;gap:10px;padding:16px 0 30px}
  .section-note{margin-left:0;width:100%}
  .figure-grid{grid-template-columns:1fr}
}

@media (max-width:420px){
  .masthead-actions .btn--sm{padding:7px 10px;font-size:12px}
  .brand-name{font-size:19px}
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  .scroll-progress{transition:none}
  [data-reveal]{opacity:1;transform:none}
  .drawer-panel{animation:none}
}