/* ═══════════════════════════════════════════════
   万禾天明科技 · WANHE TIMING —— 磷光终端 × 深空宇宙
   单色荧光绿 on 纯黑 / CRT phosphor terminal
   ═══════════════════════════════════════════════ */

:root{
  --phosphor:#FF3355;
  --phosphor-dim:rgba(255,51,85,.55);
  --phosphor-faint:rgba(255,51,85,.16);
  --phosphor-ghost:rgba(255,51,85,.07);
  --void:#000000;
  --ink:#ffe9ed;
  --ink-dim:#cf95a1;
  --ink-mute:#8a5560;
  --mono:'Space Mono','PingFang SC','Hiragino Sans GB','Microsoft YaHei',monospace;
  --sans:'PingFang SC','Hiragino Sans GB','Microsoft YaHei','Noto Sans SC',sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--void);
  color:#ffe9ed;
  font-family:var(--sans);
  overflow-x:hidden;
  cursor:crosshair;
}
::selection{background:var(--phosphor);color:#000}
a{color:inherit;text-decoration:none}

/* ── 滚动条 ── */
::-webkit-scrollbar{width:10px}
::-webkit-scrollbar-track{background:#000;border-left:1px solid var(--phosphor-faint)}
::-webkit-scrollbar-thumb{background:var(--phosphor-faint);border:2px solid #000}
::-webkit-scrollbar-thumb:hover{background:var(--phosphor-dim)}

/* ═══════════ 悬浮横幅：佳佳老师故事屋 ═══════════ */
.float-banner{
  position:fixed;top:16px;left:50%;transform:translateX(-50%) translateY(-160px);
  z-index:200;display:flex;align-items:center;gap:14px;
  padding:14px 28px 14px 20px;
  background:linear-gradient(100deg,#FFF3B8,#FFD6E0 55%,#C9F0FF);
  border:3px solid #fff;border-radius:999px;
  box-shadow:0 8px 32px rgba(255,120,160,.45),0 0 0 5px rgba(255,255,255,.18);
  color:#7a4a00;cursor:pointer;
  transition:transform .7s cubic-bezier(.34,1.56,.5,1),box-shadow .3s;
  animation:bannerFloat 3.2s ease-in-out infinite 1s;
  max-width:min(94vw,640px);
}
.float-banner.show{transform:translateX(-50%) translateY(0)}
.float-banner.hide{transform:translateX(-50%) translateY(-180px);opacity:0;pointer-events:none}
.float-banner:hover{box-shadow:0 12px 44px rgba(255,120,160,.65),0 0 0 6px rgba(255,255,255,.3)}
.fb-emoji{font-size:30px;filter:drop-shadow(0 2px 4px rgba(0,0,0,.12));animation:emojiBob 2s ease-in-out infinite}
.fb-text{display:flex;flex-direction:column;line-height:1.35;text-align:left}
.fb-text b{font-size:11px;font-weight:700;letter-spacing:.2em;color:#c26a8a;text-transform:uppercase}
.fb-text strong{font-size:17px;font-weight:800;letter-spacing:.03em;color:#5b3a1a}
.fb-text i{font-style:normal;font-size:12px;color:#b56d94;font-weight:600}
.fb-close{
  position:absolute;top:-7px;right:-7px;width:24px;height:24px;border-radius:50%;
  background:#fff;border:2px solid #FFD6E0;color:#c26a8a;font-size:15px;font-weight:700;
  line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;
  transition:.2s;box-shadow:0 2px 8px rgba(0,0,0,.15);font-family:var(--sans)
}
.fb-close:hover{background:#ff7ba0;color:#fff;transform:rotate(90deg)}
.fb-sparkle{position:absolute;color:#fff;font-size:13px;pointer-events:none;
  text-shadow:0 0 6px rgba(255,180,210,.9);animation:sparkleTwinkle 1.8s ease-in-out infinite}
.fb-sparkle.s1{top:-8px;left:12%}
.fb-sparkle.s2{bottom:-6px;right:18%;animation-delay:.6s;font-size:10px}
.fb-sparkle.s3{top:-4px;right:8%;animation-delay:1.2s;font-size:11px}
@keyframes bannerFloat{0%,100%{margin-top:0}50%{margin-top:6px}}
@keyframes emojiBob{0%,100%{transform:rotate(-8deg) scale(1)}50%{transform:rotate(10deg) scale(1.15)}}
@keyframes sparkleTwinkle{0%,100%{opacity:.3;transform:scale(.7)}50%{opacity:1;transform:scale(1.2)}}
@media (max-width:760px){
  .float-banner{top:auto;bottom:16px;padding:9px 16px 9px 13px}
  .fb-text strong{font-size:13.5px}
}

/* ═══════════ 开机引导 ═══════════ */
#boot{
  position:fixed;inset:0;z-index:1000;background:#000;
  display:flex;align-items:center;justify-content:center;
  transition:opacity .6s ease,visibility .6s;
}
#boot.done{opacity:0;visibility:hidden;pointer-events:none}
.boot-inner{font-family:var(--mono);font-size:clamp(12px,1.6vw,15px);color:var(--phosphor);
  text-shadow:0 0 8px var(--phosphor-dim);width:min(520px,86vw)}
.boot-line{opacity:0;transform:translateY(4px);white-space:nowrap;overflow:hidden;
  padding:.35em 0;border-bottom:1px dashed transparent}
.boot-line.on{opacity:1;transform:none;transition:.25s}
.boot-cursor{animation:blink .7s steps(1) infinite}

/* ═══════════ 全局画布 / 材质层 ═══════════ */
#cosmos{position:fixed;inset:0;z-index:0;display:block}
.scanlines{position:fixed;inset:0;z-index:60;pointer-events:none;mix-blend-mode:overlay;opacity:.5;
  background:repeating-linear-gradient(0deg,rgba(0,0,0,.28) 0 1px,transparent 1px 3px)}
.vignette{position:fixed;inset:0;z-index:59;pointer-events:none;
  background:radial-gradient(ellipse at center,transparent 55%,rgba(0,0,0,.55) 100%)}

main,header.site-header,aside.scroll-rail{position:relative;z-index:10}

/* ═══════════ 顶栏 ═══════════ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px clamp(18px,4vw,44px);
  border-bottom:1px solid var(--phosphor-faint);
  background:rgba(0,0,0,.72);backdrop-filter:blur(6px);
  transform:translateY(-100%);transition:transform .6s cubic-bezier(.2,.8,.2,1);
}
.site-header.show{transform:none}
.brand{display:flex;align-items:center;gap:10px}
.brand-mark{filter:drop-shadow(0 0 6px var(--phosphor-dim))}
.brand-text{font-weight:700;letter-spacing:.14em;font-size:15px;display:flex;flex-direction:column;line-height:1.15}
.brand-text em{font-style:normal;font-family:var(--mono);font-size:9px;letter-spacing:.32em;color:var(--ink-dim)}
.site-nav{display:flex;gap:clamp(14px,2.4vw,32px);font-family:var(--mono);font-size:12.5px}
.site-nav a{color:var(--ink-dim);letter-spacing:.06em;padding:6px 2px;position:relative;transition:color .2s}
.site-nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--phosphor);
  box-shadow:0 0 6px var(--phosphor);transition:width .25s}
.site-nav a:hover{color:var(--phosphor);text-shadow:0 0 8px var(--phosphor-dim)}
.site-nav a:hover::after{width:100%}
.nav-cta{border:1px solid var(--phosphor-dim);padding:6px 12px !important;color:var(--phosphor) !important}
.nav-cta:hover{background:var(--phosphor);color:#000 !important;box-shadow:0 0 18px var(--phosphor-dim)}
.nav-cta::after{display:none}
.menu-toggle{display:none;background:none;border:1px solid var(--phosphor-dim);color:var(--phosphor);
  font-family:var(--mono);font-size:14px;padding:6px 12px;cursor:pointer}

/* ═══════════ 右侧滚动轨道 ═══════════ */
.scroll-rail{position:fixed;right:clamp(10px,2vw,26px);top:50%;transform:translateY(-50%);z-index:90;
  display:flex;flex-direction:column;align-items:center;gap:18px;
  opacity:0;transition:opacity .6s .8s}
.scroll-rail.show{opacity:1}
.rail-track{width:2px;height:120px;background:var(--phosphor-ghost);position:relative;overflow:hidden}
.rail-thumb{position:absolute;left:0;top:0;width:100%;height:0%;background:var(--phosphor);
  box-shadow:0 0 8px var(--phosphor)}
.rail-dots{display:flex;flex-direction:column;gap:12px}
.rail-dot{display:flex;align-items:center;gap:8px;flex-direction:row-reverse}
.rail-dot i{width:7px;height:7px;border:1px solid var(--phosphor-dim);display:block;transform:rotate(45deg);
  transition:.25s}
.rail-dot span{font-family:var(--mono);font-size:9px;letter-spacing:.2em;color:var(--ink-mute);
  opacity:0;transform:translateX(6px);transition:.25s}
.rail-dot:hover span{opacity:1;transform:none}
.rail-dot.active i{background:var(--phosphor);box-shadow:0 0 10px var(--phosphor)}
.rail-dot.active span{opacity:1;color:var(--phosphor)}

/* ═══════════ HERO ═══════════ */
.hero{min-height:100vh;display:flex;align-items:center;justify-content:center;position:relative;
  padding:0 clamp(18px,5vw,60px)}
.hero-frame{position:absolute;inset:clamp(70px,9vh,96px) clamp(14px,3vw,40px) clamp(60px,8vh,84px);
  pointer-events:none}
.frame-svg{position:absolute;inset:0;width:100%;height:100%}
.frame-outer,.frame-inner{stroke:var(--phosphor);vector-effect:non-scaling-stroke}
.frame-outer{stroke-width:1.5;opacity:.9;filter:drop-shadow(0 0 5px var(--phosphor-dim))}
.frame-inner{stroke-width:.75;opacity:.35}
.frame-corner{position:absolute;font-family:var(--mono);font-size:10px;letter-spacing:.18em;
  color:var(--ink-mute)}
.frame-corner.tl{top:-7px;left:24px;background:#000;padding:0 8px}
.frame-corner.tr{top:-7px;right:24px;background:#000;padding:0 8px;color:var(--phosphor);
  text-shadow:0 0 8px var(--phosphor-dim)}
.frame-corner.bl{bottom:-7px;left:24px;background:#000;padding:0 8px}
.frame-corner.br{bottom:-7px;right:24px;background:#000;padding:0 8px}

.hero-content{text-align:center;max-width:900px;position:relative}
.hero-tag{font-family:var(--mono);font-size:clamp(11px,1.5vw,14px);color:var(--phosphor);
  letter-spacing:.12em;text-shadow:0 0 10px var(--phosphor-dim);margin-bottom:26px}
.hero-title{display:flex;flex-direction:column;gap:14px;margin-bottom:30px}
.ht-cn{font-size:clamp(42px,9vw,108px);font-weight:900;letter-spacing:.08em;line-height:1.05;
  color:#fff2f4;text-shadow:0 0 6px rgba(255,51,85,.5),0 0 30px rgba(255,51,85,.28),0 0 80px rgba(255,51,85,.14);
  animation:glowPulse 4s ease-in-out infinite}
.ht-en{font-family:var(--mono);font-size:clamp(12px,2vw,19px);letter-spacing:.5em;color:var(--ink-dim)}
.hero-sub{font-size:clamp(14px,1.8vw,18px);line-height:2;color:#f0c3cb;letter-spacing:.1em}
.hero-actions{display:flex;gap:18px;justify-content:center;margin-top:44px;flex-wrap:wrap}

.btn{font-family:var(--mono);font-size:13.5px;letter-spacing:.1em;padding:13px 26px;
  position:relative;transition:.25s;display:inline-block}
.btn-solid{background:var(--phosphor);color:#000;font-weight:700;
  clip-path:polygon(0 0,calc(100% - 12px) 0,100% 12px,100% 100%,12px 100%,0 calc(100% - 12px));
  box-shadow:0 0 24px rgba(255,51,85,.35)}
.btn-solid:hover{box-shadow:0 0 44px rgba(255,51,85,.65);transform:translateY(-2px)}
.btn-ghost{border:1px solid var(--phosphor-dim);color:var(--phosphor)}
.btn-ghost:hover{background:var(--phosphor-ghost);box-shadow:inset 0 0 18px rgba(255,51,85,.15)}
.btn-big{font-size:15px;padding:16px 34px}

.scroll-hint{position:absolute;bottom:clamp(66px,9vh,92px);left:50%;transform:translateX(-50%);
  display:flex;flex-direction:column;align-items:center;gap:10px;
  font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--ink-dim);
  transition:opacity .4s,visibility .4s}
.scroll-hint:hover{color:var(--phosphor)}
.scroll-hint.hide{opacity:0;visibility:hidden}
.sh-line{width:1px;height:44px;background:var(--phosphor-faint);position:relative;overflow:hidden}
.sh-line i{position:absolute;left:0;top:-40%;width:100%;height:40%;background:var(--phosphor);
  box-shadow:0 0 8px var(--phosphor);animation:dropLine 1.6s cubic-bezier(.6,0,.4,1) infinite}

/* ═══════════ 通用区块 ═══════════ */
.section{padding:clamp(90px,14vh,150px) clamp(20px,6vw,90px);max-width:1280px;margin:0 auto;position:relative}
.sec-head{margin-bottom:clamp(40px,6vh,64px);position:relative}
.sec-index{position:absolute;top:-34px;left:-8px;font-family:var(--mono);font-size:clamp(64px,10vw,110px);
  font-weight:700;color:var(--phosphor-ghost);line-height:1;user-select:none}
.sec-title{font-size:clamp(24px,4vw,40px);font-weight:800;letter-spacing:.06em;color:#fff2f4;
  text-shadow:0 0 20px rgba(255,51,85,.2)}
.sec-prompt{color:var(--phosphor);font-family:var(--mono);text-shadow:0 0 10px var(--phosphor-dim)}
.sec-en{font-family:var(--mono);font-size:.42em;color:var(--ink-mute);letter-spacing:.3em;font-weight:400}
.sec-sub{font-family:var(--mono);font-size:13px;color:var(--ink-dim);margin-top:14px;letter-spacing:.08em}

/* reveal 动效基态 */
.reveal{opacity:0;transform:translateY(34px);filter:blur(3px);
  transition:opacity .9s cubic-bezier(.16,.8,.26,1),transform .9s cubic-bezier(.16,.8,.26,1),filter .9s}
.reveal.in{opacity:1;transform:none;filter:none}
.reveal[data-delay="1"]{transition-delay:.12s}
.reveal[data-delay="2"]{transition-delay:.24s}
.reveal[data-delay="3"]{transition-delay:.36s}
.reveal[data-delay="4"]{transition-delay:.5s}

/* ═══════════ 关于 ═══════════ */
.about-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:clamp(28px,4vw,56px);align-items:start}
.about-lead{font-size:clamp(16px,2vw,20px);line-height:2;color:#ffe0e5;letter-spacing:.04em;margin-bottom:22px}
.about-lead b{color:var(--phosphor);text-shadow:0 0 10px var(--phosphor-faint)}
.about-main p:not(.about-lead){font-size:15px;line-height:2;color:var(--ink-dim);letter-spacing:.03em}
.about-panel,.contact-panel{border:1px solid var(--phosphor-faint);background:rgba(255,51,85,.03);
  padding:22px 24px;position:relative}
.about-panel::before,.contact-panel::before{content:"";position:absolute;top:-1px;left:-1px;width:14px;height:14px;
  border-top:2px solid var(--phosphor);border-left:2px solid var(--phosphor)}
.about-panel::after,.contact-panel::after{content:"";position:absolute;bottom:-1px;right:-1px;width:14px;height:14px;
  border-bottom:2px solid var(--phosphor);border-right:2px solid var(--phosphor)}
.panel-title{font-family:var(--mono);font-size:12px;color:var(--phosphor);letter-spacing:.14em;
  margin-bottom:16px;text-shadow:0 0 8px var(--phosphor-faint)}
.profile-list{display:flex;flex-direction:column}
.profile-list>div{display:grid;grid-template-columns:86px 1fr;gap:14px;padding:10px 0;
  border-bottom:1px dashed var(--phosphor-faint);font-size:13.5px}
.profile-list>div:last-child{border-bottom:none}
.profile-list dt{font-family:var(--mono);font-size:11px;color:var(--ink-mute);letter-spacing:.14em;padding-top:2px}
.profile-list dd{color:#f4d2d9;line-height:1.7}
.profile-list .ok{color:var(--phosphor)}

.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--phosphor-faint);
  border:1px solid var(--phosphor-faint);margin-top:clamp(44px,7vh,70px)}
.stat{background:#080204;padding:clamp(22px,3vw,34px) 18px;text-align:center;
  display:flex;flex-direction:column;gap:8px;transition:background .3s}
.stat:hover{background:rgba(255,51,85,.05)}
.stat-num{font-family:var(--mono);font-size:clamp(26px,4vw,44px);font-weight:700;color:var(--phosphor);
  text-shadow:0 0 14px var(--phosphor-dim);line-height:1;display:inline}
.stat-plus{font-family:var(--mono);font-size:clamp(14px,2vw,22px);color:var(--phosphor)}
.stat-label{font-size:12.5px;letter-spacing:.18em;color:var(--ink-mute)}

/* ═══════════ 能力域 ═══════════ */
.domain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,26px)}
.domain-card{border:1px solid var(--phosphor-faint);padding:clamp(20px,2.4vw,30px);
  background:linear-gradient(160deg,rgba(255,51,85,.05),rgba(0,0,0,0) 55%);
  position:relative;overflow:hidden;transition:.35s;min-height:230px;
  display:flex;flex-direction:column}
.domain-card::before{content:"";position:absolute;inset:0;
  background:radial-gradient(circle at var(--mx,50%) var(--my,50%),rgba(255,51,85,.12),transparent 60%);
  opacity:0;transition:opacity .3s;pointer-events:none}
.domain-card:hover::before{opacity:1}
.domain-card:hover{border-color:var(--phosphor-dim);transform:translateY(-5px);
  box-shadow:0 12px 40px -18px rgba(255,51,85,.4)}
.dc-code{font-family:var(--mono);font-size:11px;color:var(--ink-mute);letter-spacing:.14em;margin-bottom:14px}
.domain-card h3{font-size:clamp(18px,2vw,23px);font-weight:800;letter-spacing:.12em;margin-bottom:12px;
  color:#fff2f4}
.domain-card p{font-size:13.5px;line-height:1.9;color:var(--ink-dim);flex:1}
.dc-bar{height:3px;background:var(--phosphor-ghost);margin:18px 0 8px;overflow:hidden}
.dc-bar i{display:block;height:100%;width:0;background:var(--phosphor);box-shadow:0 0 8px var(--phosphor);
  transition:width 1.4s cubic-bezier(.2,.8,.2,1) .3s}
.domain-card.in .dc-bar i{width:var(--w)}
.dc-meta{font-family:var(--mono);font-size:10px;letter-spacing:.2em;color:var(--phosphor-dim)}

/* ═══════════ 项目星系 ═══════════ */
.mission-list{display:flex;flex-direction:column;gap:clamp(18px,2.4vw,28px)}
.mission{border:1px solid var(--phosphor-faint);padding:clamp(22px,3vw,34px) clamp(20px,3vw,38px);
  position:relative;background:rgba(16,3,6,.5);transition:.35s;overflow:hidden}
.mission:hover{border-color:var(--phosphor-dim);background:rgba(255,51,85,.045);
  box-shadow:0 0 50px -18px rgba(255,51,85,.5);transform:translateX(6px)}
.mission::before{content:attr(data-mission);position:absolute;right:14px;bottom:-16px;
  font-family:var(--mono);font-size:clamp(70px,9vw,120px);font-weight:700;color:var(--phosphor-ghost);
  line-height:1;pointer-events:none;transition:.35s}
.mission:hover::before{color:rgba(255,51,85,.14)}
.ms-orbit{position:absolute;right:clamp(20px,4vw,50px);top:50%;width:110px;height:110px;
  transform:translateY(-50%);pointer-events:none;opacity:.5}
.ms-orbit i{position:absolute;inset:0;border:1px solid var(--phosphor-faint);border-radius:50%;
  animation:orbitSpin linear infinite}
.ms-orbit i:nth-child(1){animation-duration:9s}
.ms-orbit i:nth-child(2){inset:22px;animation-duration:6s;animation-direction:reverse}
.ms-orbit i:nth-child(3){inset:44px;animation-duration:4s}
.ms-orbit i::after{content:"";position:absolute;top:-2.5px;left:50%;width:5px;height:5px;border-radius:50%;
  background:var(--phosphor);box-shadow:0 0 8px var(--phosphor)}
.ms-head{display:flex;align-items:baseline;gap:18px;flex-wrap:wrap;margin-bottom:14px}
.ms-no{font-family:var(--mono);font-size:12px;color:var(--ink-mute);letter-spacing:.2em}
.ms-name{font-size:clamp(19px,2.6vw,27px);font-weight:800;letter-spacing:.06em;color:#fff2f4}
.ms-name em{display:block;font-style:normal;font-family:var(--mono);font-size:.44em;font-weight:400;
  letter-spacing:.3em;color:var(--ink-dim);margin-top:6px}
.ms-status{margin-left:auto;font-family:var(--mono);font-size:11px;letter-spacing:.16em}
.ms-status.on{color:var(--phosphor);text-shadow:0 0 8px var(--phosphor-dim)}
.ms-status.exp{color:#ffd76a;text-shadow:0 0 8px rgba(255,215,106,.4)}
.ms-desc{max-width:760px;font-size:14px;line-height:2;color:var(--ink-dim);letter-spacing:.02em}
.ms-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px;list-style:none}
.ms-tags li{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:var(--phosphor);
  border:1px solid var(--phosphor-faint);padding:5px 10px;transition:.25s}
.mission:hover .ms-tags li{border-color:var(--phosphor-dim)}

/* ═══════════ 轨道日志 ═══════════ */
.orbit-log{position:relative;padding-left:clamp(20px,3vw,34px)}
.orbit-log::before{content:"";position:absolute;left:5px;top:6px;bottom:6px;width:1px;
  background:linear-gradient(var(--phosphor),var(--phosphor-faint));box-shadow:0 0 8px var(--phosphor-faint)}
.log-entry{position:relative;padding:0 0 clamp(34px,5vh,52px) 26px}
.log-entry::before{content:"";position:absolute;left:calc(-1 * clamp(20px,3vw,34px) - 1px);top:8px;
  width:11px;height:11px;transform:rotate(45deg);background:#000;border:1px solid var(--phosphor);
  box-shadow:0 0 10px var(--phosphor-dim)}
.log-date{font-family:var(--mono);font-size:13px;color:var(--phosphor);letter-spacing:.18em;
  text-shadow:0 0 8px var(--phosphor-faint)}
.log-body h4{font-size:clamp(17px,2vw,21px);font-weight:800;letter-spacing:.1em;margin:8px 0 8px;color:#fff2f4}
.log-body p{font-size:14px;line-height:1.9;color:var(--ink-dim);max-width:640px}

/* ═══════════ 联系 / 页脚 ═══════════ */
.contact-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:clamp(28px,4vw,56px);align-items:center}
.contact-lead{font-size:clamp(18px,2.4vw,26px);line-height:1.9;font-weight:600;letter-spacing:.06em;
  color:#ffe0e5;margin-bottom:30px}
.site-footer{border-top:1px solid var(--phosphor-faint);padding:34px clamp(20px,6vw,90px) 46px}
.foot-line{display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:12px;color:var(--ink-mute);letter-spacing:.1em}
.foot-code{font-family:var(--mono);color:var(--phosphor-dim)}

/* ═══════════ 关键帧 ═══════════ */
@keyframes blink{0%,49%{opacity:1}50%,100%{opacity:0}}
.blink{animation:blink 1s steps(1) infinite;color:var(--phosphor)}
@keyframes glowPulse{0%,100%{text-shadow:0 0 6px rgba(255,51,85,.5),0 0 30px rgba(255,51,85,.28),0 0 80px rgba(255,51,85,.14)}
  50%{text-shadow:0 0 10px rgba(255,51,85,.75),0 0 46px rgba(255,51,85,.4),0 0 110px rgba(255,51,85,.22)}}
@keyframes dropLine{0%{top:-40%}100%{top:110%}}
@keyframes orbitSpin{to{transform:rotate(360deg)}}

/* ═══════════ 响应式 ═══════════ */
@media (max-width:1020px){
  .domain-grid{grid-template-columns:repeat(2,1fr)}
  .about-grid,.contact-grid{grid-template-columns:1fr}
}
@media (max-width:760px){
  .site-nav{display:none;position:fixed;top:58px;left:0;right:0;flex-direction:column;
    background:rgba(0,0,0,.96);border-bottom:1px solid var(--phosphor-faint);padding:18px 24px;gap:14px}
  .site-nav.open{display:flex}
  .menu-toggle{display:block}
  .stats-row{grid-template-columns:repeat(2,1fr)}
  .domain-grid{grid-template-columns:1fr}
  .ms-orbit{display:none}
  .ms-status{margin-left:0}
  .scroll-rail{right:6px}
  .rail-track{display:none}
  .hero-frame{inset:64px 10px 56px}
  .frame-corner.bl,.frame-corner.br{display:none}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms !important;transition-duration:.01ms !important}
  html{scroll-behavior:auto}
}