/* ═══════════════════════════════════════════════════
   北研院 v8 「AZURE 蓝色极光」· 白+蓝高级渐变全屏沉浸
   每屏=蓝色极光/纯白光晕满幅场景，居中巨标，玻璃内容
   深蓝渐变导航（有分量）· 橙色点缀 · 12尺寸 · 无黑色
   ═══════════════════════════════════════════════════ */
:root{
  --b1:#0B2A8E;--b2:#1554D8;--b3:#1E6FE0;--b4:#0AA6C9;
  --ink:#0E1E3E;--ink2:#2C4066;--mut:#5E739A;
  --paper:#FFFFFF;--paper2:#F3F7FE;
  --hair:#DCE7F6;--hair2:#BFD4EE;
  --royal:#1554D8;--cyan:#0AA6C9;
  --org:#FF8A3D;
  --grad:linear-gradient(115deg,#1554D8,#0AA6C9);
  --ograd:linear-gradient(115deg,#FF8A3D,#FFB56B);
  --r:20px;
  --sh:0 2px 4px rgba(14,30,62,.04),0 18px 50px rgba(21,84,216,.10);
  --sh2:0 30px 80px rgba(11,42,142,.22);
  --mono:"JetBrains Mono","Cascadia Code",Consolas,Menlo,monospace;
  --wrap:1240px;
  --ff:"PingFang SC","Microsoft YaHei","Segoe UI",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
html,body{overflow-x:hidden}
body{margin:0;font-family:var(--ff);color:var(--ink);background:var(--paper);font-size:16px;line-height:1.8}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none;transition:color .25s}
a:hover{color:var(--royal)}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p,dl,dt,dd{margin:0}
button{font-family:inherit}
::selection{background:rgba(21,84,216,.22)}
.mono{font-family:var(--mono)}
.bj-wrap{max-width:var(--wrap);margin:0 auto;padding:0 clamp(18px,4vw,48px);width:100%}
#pbar{position:fixed;top:0;left:0;height:3px;width:100%;z-index:1200;transform-origin:left;transform:scaleX(0);background:var(--ograd)}
body.fp{scroll-snap-type:y proximity}
body.fp .snap{scroll-snap-align:start}
html.js .rv,html.js .rvz{opacity:0;transform:translateY(34px) scale(.985);transition:opacity .9s cubic-bezier(.16,1,.3,1),transform .9s cubic-bezier(.16,1,.3,1)}
html.js .rv.on,html.js .rvz.on{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  html.js .rv,html.js .rvz{opacity:1;transform:none;transition:none}
  *,*::before,*::after{animation-duration:.001s!important;animation-iteration-count:1!important;transition-duration:.001s!important}
}
.ic{width:1.1em;height:1.1em;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;vertical-align:-.18em;flex:none}
/* ═══ 场景基座 ═══ */
.scene{min-height:100svh;display:grid;place-items:center;position:relative;padding:clamp(72px,9vw,130px) 0;overflow:hidden;text-align:center}
.scene>.bj-wrap{width:100%;position:relative;z-index:3}
/* 蓝色极光场景（签名） */
.scene.azure{color:#EAF2FF;background:
 radial-gradient(1000px 520px at 12% 12%,rgba(10,166,201,.35),transparent 55%),
 radial-gradient(1100px 620px at 88% 82%,rgba(255,138,61,.20),transparent 55%),
 radial-gradient(900px 500px at 70% 8%,rgba(120,180,255,.30),transparent 58%),
 linear-gradient(140deg,#0B2A8E 0%,#1554D8 48%,#0AA6C9 125%)}
.scene.azure::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
 background-image:linear-gradient(rgba(255,255,255,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.09) 1px,transparent 1px);
 background-size:72px 72px;
 -webkit-mask-image:radial-gradient(ellipse at 50% 28%,black 10%,transparent 72%);
 mask-image:radial-gradient(ellipse at 50% 28%,black 10%,transparent 72%)}
.scene.azure::after{content:"";position:absolute;width:760px;height:760px;border-radius:50%;pointer-events:none;
 border:1px solid rgba(255,255,255,.14);right:-200px;top:-220px;
 box-shadow:inset 0 0 120px rgba(122,220,235,.18)}
/* 纯白光晕场景 */
.scene.lume{color:var(--ink);background:
 radial-gradient(1000px 480px at 92% -8%,rgba(21,84,216,.10),transparent 58%),
 radial-gradient(860px 460px at -8% 108%,rgba(10,166,201,.09),transparent 55%),
 #FFFFFF}
.scene.lume::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
 background-image:linear-gradient(rgba(21,84,216,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(21,84,216,.05) 1px,transparent 1px);
 background-size:64px 64px;
 -webkit-mask-image:radial-gradient(ellipse at 50% 0,black 8%,transparent 66%);
 mask-image:radial-gradient(ellipse at 50% 0,black 8%,transparent 66%)}
/* 巨标 */
.kick{display:inline-flex;align-items:center;justify-content:center;gap:12px;font-family:var(--mono);font-size:12.5px;letter-spacing:.32em;font-weight:700;text-transform:uppercase;color:#8FD8E8;margin-bottom:20px}
.scene.lume .kick{color:var(--royal)}
.kick::before,.kick::after{content:"";width:26px;height:1px;background:currentColor;opacity:.55}
.s-title{font-size:clamp(32px,4.8vw,66px);font-weight:900;line-height:1.16;letter-spacing:.01em;text-wrap:balance}
.s-title em{font-style:normal;background:var(--ograd);-webkit-background-clip:text;background-clip:text;color:transparent}
.scene.azure .s-title{color:#fff}
.scene.azure .s-title em{background:linear-gradient(115deg,#FFC08A,#FFE1C4);-webkit-background-clip:text;background-clip:text;color:transparent;text-shadow:0 6px 40px rgba(255,138,61,.35)}
.s-sub{font-size:clamp(15px,1.5vw,19px);color:var(--mut);max-width:740px;margin:22px auto 0}
.scene.azure .s-sub{color:rgba(228,238,252,.88)}
.s-pad{margin-top:clamp(30px,4vw,52px)}
/* 按钮 */
.btn-x,.btn-g,.btn-d{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:16px 40px;border-radius:999px;font-size:15.5px;font-weight:800;transition:all .3s}
.btn-x{background:var(--ograd);color:#fff;box-shadow:0 14px 40px rgba(255,138,61,.45)}
.btn-x:hover{color:#fff;transform:translateY(-3px);box-shadow:0 20px 54px rgba(255,138,61,.6)}
.btn-g{border:1.5px solid rgba(255,255,255,.55);color:#fff;background:rgba(255,255,255,.1);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.btn-g:hover{color:#fff;border-color:#fff;background:rgba(255,255,255,.2)}
.btn-d{border:1.5px solid var(--hair2);color:var(--ink);background:#fff}
.btn-d:hover{color:var(--royal);border-color:var(--royal);box-shadow:var(--sh)}
/* 玻璃卡（蓝场景） */
.glass{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.28);border-radius:var(--r);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);transition:all .35s}
.glass:hover{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.55);box-shadow:0 26px 70px rgba(11,42,142,.35)}
/* ═══ 顶条+导航（深蓝渐变·有分量） ═══ */
.topbar{background:linear-gradient(90deg,#092270,#1554D8);color:#B9CFF2;font-size:12px;position:relative;z-index:1001}
.topbar .bj-wrap{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:34px;flex-wrap:wrap}
.tb-l{display:flex;align-items:center;gap:9px}
.tb-l b{color:#fff;font-weight:700}
.tb-l .ic{width:12px;height:12px;color:#7FDCE4}
.tb-r{display:flex;align-items:center;gap:2px}
.tb-r a{display:inline-flex;align-items:center;gap:6px;padding:3px 11px;border-radius:999px;color:#B9CFF2}
.tb-r a:hover{color:#fff;background:rgba(255,255,255,.14)}
.tb-r a .ic{width:12px;height:12px}
.navbar{position:fixed;top:14px;left:50%;transform:translateX(-50%);width:min(1600px,97%);z-index:1000;background:rgba(255,255,255,.92);-webkit-backdrop-filter:blur(22px) saturate(1.6);backdrop-filter:blur(22px) saturate(1.6);border:1px solid rgba(220,232,250,.75);border-radius:18px;box-shadow:0 14px 44px rgba(9,34,112,.16)}
.nav-container{max-width:none;display:flex;align-items:center;gap:14px;height:70px;padding:0 clamp(16px,2.4vw,34px)}
.logo{display:flex;align-items:center;flex:none;max-width:260px;overflow:hidden}
.logo img{height:40px;width:auto;object-fit:contain}
.nav-links{display:flex;align-items:center;gap:0;list-style:none;margin:0 auto;padding:0;flex:1;min-width:0;justify-content:center}
.nav-links>li>a{display:inline-flex;align-items:center;gap:6px;padding:10px 14px;border-radius:10px;font-size:15px;font-weight:700;color:var(--ink2);white-space:nowrap;position:relative;transition:color .2s,background .2s}
.nav-links>li>a .ic{color:var(--royal);width:15px;height:15px}
.nav-links>li>a:hover{color:var(--royal);background:rgba(21,84,216,.08)}
.menu-parent>a .drop{width:0;height:0;border-left:4px solid transparent;border-right:4px solid transparent;border-top:5px solid currentColor;opacity:.5;font-style:normal}
.nav-search{flex:none;display:flex;align-items:center}
.nav-search form{display:flex;align-items:center;gap:5px;border:1.5px solid var(--hair2);border-radius:999px;padding:3px 3px 3px 14px;background:#fff;transition:all .25s}
.nav-search form:focus-within{border-color:var(--royal);box-shadow:0 0 0 4px rgba(21,84,216,.1)}
.nav-search input{border:0;outline:0;font-size:13.5px;width:130px;background:transparent;color:var(--ink)}
.nav-search input::placeholder{color:#8FA2C2}
.nav-search button{display:inline-flex;align-items:center;gap:6px;border:0;border-radius:999px;padding:8px 18px;font-size:13px;font-weight:800;color:#fff;background:var(--grad);cursor:pointer;transition:box-shadow .25s,transform .25s;white-space:nowrap}
.nav-search button:hover{box-shadow:0 8px 22px rgba(21,84,216,.4);transform:translateY(-1px)}
.nav-search button .ic{width:13px;height:13px;color:#fff}
.navtg{display:none}
.nav-toggle{display:none;flex:none;width:42px;height:42px;border:1px solid var(--hair);border-radius:10px;background:#fff;cursor:pointer;place-items:center;color:var(--ink)}
.nav-toggle .i-close{display:none}
.navtg:checked~.nav-toggle .i-menu{display:none}
.navtg:checked~.nav-toggle .i-close{display:block}
.menu-parent{position:relative}
.mega-menu{position:absolute;top:calc(100% + 14px);left:50%;transform:translateX(-50%) translateY(10px);display:grid;grid-auto-flow:column;background:#fff;border:1px solid var(--hair);border-radius:18px;box-shadow:0 34px 90px rgba(9,34,112,.3);min-width:760px;opacity:0;visibility:hidden;transition:opacity .26s,transform .26s,visibility .26s;z-index:1002;overflow:hidden;text-align:left}
.mega-menu::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--ograd)}
.menu-parent:hover .mega-menu,.menu-parent:focus-within .mega-menu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.menu-column{padding:20px 22px;min-width:200px}
.menu-column+.menu-column{border-left:1px solid var(--hair);background:linear-gradient(180deg,#FBFDFF,#F3F8FE)}
.menu-column h3{font-family:var(--mono);font-size:11px;color:var(--org);font-weight:800;letter-spacing:.2em;padding:0 8px 10px;border-bottom:1px solid var(--hair);margin-bottom:10px}
.menu-column ul li a{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:8px;font-size:14px;color:var(--ink2)}
.menu-column ul li a .ic{color:var(--royal);width:15px;height:15px;transition:transform .2s}
.menu-column ul li a:hover{background:rgba(21,84,216,.08);color:var(--royal)}
.menu-column ul li a:hover .ic{transform:translateX(2px)}
.mm-media-col{min-width:250px}
.mm-card{display:block;border-radius:12px;overflow:hidden;position:relative;margin-top:4px;box-shadow:0 12px 30px rgba(9,34,112,.18);transition:transform .3s,box-shadow .3s}
.mm-card:hover{transform:translateY(-4px);box-shadow:0 20px 44px rgba(9,34,112,.26)}
.mm-img{aspect-ratio:16/10;overflow:hidden;background:linear-gradient(135deg,#DBE7FB,#CFF0F5)}
.mm-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.mm-card:hover .mm-img img{transform:scale(1.07)}
.mm-tx{position:absolute;left:0;right:0;bottom:0;padding:26px 14px 12px;background:linear-gradient(transparent,rgba(9,34,112,.88));color:#fff;text-align:left}
.mm-tag{display:inline-block;font-family:var(--mono);font-size:10px;letter-spacing:.22em;color:#FFC59E;margin-bottom:4px;font-weight:800}
.mm-tx h4{font-size:13.5px;line-height:1.45;font-weight:600;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.mm-news-col{min-width:230px}
.mm-news li a{display:flex;align-items:baseline;gap:9px;padding:9px 8px;border-radius:8px;font-size:13.5px;color:var(--ink2);line-height:1.5;text-align:left}
.mm-news li a:hover{background:rgba(21,84,216,.08);color:var(--royal)}
.mm-date{flex:none;font-family:var(--mono);font-size:11px;font-weight:800;color:var(--org);background:rgba(255,138,61,.1);border-radius:5px;padding:2px 7px}
/* ═══ S1 HERO ═══ */
.hero-media,.hero-media video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-veil{position:absolute;inset:0;background:
 radial-gradient(ellipse at 78% 20%,rgba(10,166,201,.35),transparent 52%),
 radial-gradient(ellipse at 18% 78%,rgba(255,138,61,.20),transparent 50%),
 linear-gradient(180deg,rgba(11,42,142,.66) 0%,rgba(21,84,216,.36) 46%,rgba(11,42,142,.78) 100%)}
.hero .bj-wrap{display:flex;flex-direction:column;align-items:center}
.hero-kick{font-family:var(--mono);font-size:13px;letter-spacing:.4em;color:#9FE8E0;font-weight:700;margin-bottom:26px;text-transform:uppercase;text-shadow:0 2px 14px rgba(4,7,15,.5)}
.hero-h1{color:#fff;font-size:clamp(42px,7vw,104px);font-weight:900;line-height:1.12;letter-spacing:.015em;text-wrap:balance;text-shadow:0 10px 60px rgba(9,34,112,.55)}
.hero-h1 em{font-style:normal;background:linear-gradient(115deg,#FFD9AE,#FF8A3D 75%);-webkit-background-clip:text;background-clip:text;color:transparent;filter:drop-shadow(0 8px 30px rgba(255,138,61,.4))}
.hero-sub{color:rgba(232,240,253,.92);font-size:clamp(15px,1.5vw,19px);max-width:700px;margin:26px auto 0;text-shadow:0 2px 18px rgba(9,34,112,.6)}
.hero-btns{display:flex;flex-wrap:wrap;gap:16px;justify-content:center;margin-top:40px}
.hero-glass{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin-top:44px}
.hero-glass span{display:inline-flex;align-items:center;gap:8px;padding:10px 20px;border-radius:999px;border:1px solid rgba(255,255,255,.35);color:#fff;font-size:13.5px;font-weight:600;background:rgba(255,255,255,.12);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
.hero-glass .ic{color:#FFC59E}
@keyframes hzUp{from{opacity:0;transform:translateY(40px)}to{opacity:1;transform:none}}
.hero-kick,.hero-h1,.hero-sub,.hero-btns,.hero-glass{animation:hzUp 1s cubic-bezier(.16,1,.3,1) both}
.hero-h1{animation-delay:.1s}.hero-sub{animation-delay:.2s}.hero-btns{animation-delay:.32s}.hero-glass{animation-delay:.44s}
.spectrum{position:absolute;left:0;right:0;bottom:0;height:90px;display:flex;align-items:flex-end;justify-content:center;gap:clamp(12px,2.6vw,34px);z-index:2;pointer-events:none;opacity:.95}
.spectrum i{width:2.5px;border-radius:3px;background:linear-gradient(180deg,#FFC59E,rgba(255,197,158,0));height:var(--h,50%);transform:scaleY(0);transform-origin:bottom;animation:emit 1s cubic-bezier(.2,.8,.2,1) forwards;animation-delay:var(--d,.4s)}
@keyframes emit{to{transform:scaleY(1)}}
/* ═══ 玻璃数据 ═══ */
.glass-stats{display:flex;justify-content:center;flex-wrap:wrap;gap:14px;margin-top:38px}
.gstats{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.35);border-radius:16px;padding:18px 32px;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);min-width:150px;transition:transform .3s,background .3s}
.gstats:hover{transform:translateY(-4px);background:rgba(255,255,255,.22)}
.gstats b{display:block;font-family:var(--mono);font-size:clamp(24px,2.6vw,38px);font-weight:800;color:#fff;line-height:1.1}
.gstats b i{font-style:normal;color:#FFC59E}
.gstats span{display:block;font-size:12.5px;color:rgba(240,246,255,.8);margin-top:5px;letter-spacing:.12em}
/* ═══ 频道（蓝极光场景玻璃卡） ═══ */
.chan-tabs{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin:34px 0 30px}
.ctabs>input{position:absolute;opacity:0;pointer-events:none}
.chan-tabs label{display:inline-flex;align-items:center;gap:7px;padding:9px 19px;border-radius:999px;font-size:13.5px;font-weight:700;color:rgba(240,246,255,.9);cursor:pointer;transition:all .25s;border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.1)}
.chan-tabs label .ic{width:15px;height:15px;color:#9FE8E0}
.chan-tabs label:hover{border-color:#fff;color:#fff;background:rgba(255,255,255,.2)}
.chan-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;text-align:left}
.ctab-panel{display:none;grid-template-columns:repeat(4,1fr);gap:16px;text-align:left;grid-column:1/-1}
.chan-card{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.3);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);transition:all .35s}
.chan-card:hover{transform:translateY(-6px);border-color:rgba(255,255,255,.65);background:rgba(255,255,255,.2);box-shadow:0 30px 80px rgba(9,34,112,.45)}
.chan-card .im{aspect-ratio:16/9;overflow:hidden;background:linear-gradient(135deg,rgba(255,255,255,.2),rgba(10,166,201,.25))}
.chan-card .im img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.chan-card:hover .im img{transform:scale(1.06)}
.chan-card .im .cat{position:absolute;left:12px;top:12px;background:var(--ograd);color:#fff;font-size:11.5px;font-weight:800;border-radius:999px;padding:4px 13px}
.chan-card .bd{padding:15px 17px 17px;display:flex;flex-direction:column;gap:8px;flex:1}
.chan-card .bd .dt{font-family:var(--mono);font-size:11.5px;color:#D8E6FB;display:flex;align-items:center;gap:7px}
.chan-card .bd .dt .ic{width:12px;height:12px;color:#FFC59E}
.chan-card .bd h3{font-size:15.2px;line-height:1.5;font-weight:800;color:#fff;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.chan-card .bd h3 a:hover{color:#FFC59E}
.chan-card .bd p{font-size:12.8px;color:rgba(232,240,253,.75);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:0}
#ct1:checked~.bj-wrap .p1,#ct2:checked~.bj-wrap .p2,#ct3:checked~.bj-wrap .p3,#ct4:checked~.bj-wrap .p4,#ct5:checked~.bj-wrap .p5,#ct6:checked~.bj-wrap .p6,#ct7:checked~.bj-wrap .p7,#ct8:checked~.bj-wrap .p8{display:grid}
#ct1:checked~.bj-wrap .chan-tabs label[for=ct1],#ct2:checked~.bj-wrap .chan-tabs label[for=ct2],#ct3:checked~.bj-wrap .chan-tabs label[for=ct3],#ct4:checked~.bj-wrap .chan-tabs label[for=ct4],#ct5:checked~.bj-wrap .chan-tabs label[for=ct5],#ct6:checked~.bj-wrap .chan-tabs label[for=ct6],#ct7:checked~.bj-wrap .chan-tabs label[for=ct7],#ct8:checked~.bj-wrap .chan-tabs label[for=ct8]{background:var(--ograd);color:#fff;border-color:transparent;box-shadow:0 12px 32px rgba(255,138,61,.5)}
#ct1:checked~.bj-wrap .chan-tabs label[for=ct1] .ic,#ct2:checked~.bj-wrap .chan-tabs label[for=ct2] .ic,#ct3:checked~.bj-wrap .chan-tabs label[for=ct3] .ic,#ct4:checked~.bj-wrap .chan-tabs label[for=ct4] .ic,#ct5:checked~.bj-wrap .chan-tabs label[for=ct5] .ic,#ct6:checked~.bj-wrap .chan-tabs label[for=ct6] .ic,#ct7:checked~.bj-wrap .chan-tabs label[for=ct7] .ic,#ct8:checked~.bj-wrap .chan-tabs label[for=ct8] .ic{color:#fff}
/* ═══ 白场景卡 ═══ */
.lume-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;text-align:left}
.lume-card{background:#fff;border:1px solid var(--hair);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--sh);transition:transform .3s,box-shadow .3s;position:relative}
.lume-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--ograd);transform:scaleX(0);transform-origin:left;transition:transform .3s;z-index:1}
.lume-card:hover{transform:translateY(-6px);box-shadow:0 30px 80px rgba(21,84,216,.16)}
.lume-card:hover::before{transform:scaleX(1)}
.lume-card .tx{padding:16px 18px 18px;display:flex;flex-direction:column;gap:7px;flex:1}
.lume-card .tx .dt{font-family:var(--mono);font-size:11.5px;color:var(--mut);display:flex;align-items:center;gap:7px}
.lume-card .tx .dt .ic{width:12px;height:12px;color:var(--org)}
.lume-card .tx h3{font-size:15px;line-height:1.5;font-weight:800;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.lume-card .tx h3 a:hover{color:var(--royal)}
.lume-card .tx p{font-size:12.8px;color:var(--mut);line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:0}
/* ═══ 服务白卡 ═══ */
.svc7{background:#fff;border:1px solid var(--hair);border-radius:18px;padding:30px 24px;display:flex;flex-direction:column;gap:13px;text-align:left;box-shadow:var(--sh);transition:all .3s;position:relative;overflow:hidden}
.svc7::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--ograd);transform:scaleX(0);transform-origin:left;transition:transform .35s}
.svc7:hover{transform:translateY(-6px);box-shadow:0 30px 80px rgba(21,84,216,.16)}
.svc7:hover::before{transform:scaleX(1)}
.svc7 .gic{width:54px;height:54px;border-radius:14px;background:var(--grad);display:grid;place-items:center;color:#fff}
.svc7 .gic .ic{width:25px;height:25px}
.svc7 h3{font-size:18px;font-weight:900;color:var(--ink)}
.svc7 p{font-size:13.5px;color:var(--mut);line-height:1.8;margin:0}
.svc7 .go{margin-top:auto;font-size:13px;font-weight:800;color:var(--royal);display:inline-flex;align-items:center;gap:6px}
.svc7-row{display:grid;grid-template-columns:repeat(5,1fr);gap:16px;text-align:left}
.focus-line{margin-top:30px;font-family:var(--mono);font-size:13px;letter-spacing:.14em;color:var(--mut)}
.focus-line b{color:var(--ink);font-weight:800}
/* ═══ FAQ（白场景浅蓝卡） ═══ */
.faq-wrap{max-width:840px;margin:0 auto;text-align:left}
.faq-item{background:#fff;border:1px solid var(--hair);border-radius:16px;margin-bottom:13px;overflow:hidden;box-shadow:var(--sh);transition:border-color .3s,box-shadow .3s}
.faq-item:hover{border-color:var(--hair2);box-shadow:var(--sh2)}
.faq-item label{display:flex;align-items:center;gap:14px;padding:19px 24px;cursor:pointer;font-size:16px;font-weight:800;color:var(--ink);user-select:none}
.faq-item .qno{flex:none;font-family:var(--mono);font-size:12px;font-weight:800;color:#fff;background:var(--ograd);border-radius:8px;padding:4px 9px;letter-spacing:.1em}
.faq-item label .arr{margin-left:auto;transition:transform .3s;color:var(--mut)}
.faq-item input{position:absolute;opacity:0;pointer-events:none}
.faq-item input:checked+label .arr{transform:rotate(180deg)}
.faq-item .ans{max-height:0;overflow:hidden;transition:max-height .4s ease}
.faq-item input:checked~.ans{max-height:340px}
.faq-item .ans .inner{padding:0 24px 20px 66px;color:var(--ink2);font-size:14.8px;line-height:1.95}
/* ═══ 页脚（蓝渐变） ═══ */
.footer{background:linear-gradient(160deg,#0B2A8E,#1554D8 60%,#0AA6C9 150%);color:#C9DAF6;position:relative}
.footer::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--ograd)}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:clamp(24px,3vw,48px);padding:clamp(40px,5vw,70px) 0 40px;text-align:left}
.footer h3{color:#fff;font-size:15px;margin-bottom:18px;display:flex;align-items:center;gap:9px;font-weight:800}
.footer h3 .ic{color:#FFC59E}
.footer .about{font-size:13.8px;line-height:1.95;color:#C4D7F7;text-align:justify}
.footer-links li{margin-bottom:10px}
.footer-links a{display:inline-flex;align-items:center;gap:8px;font-size:14px;color:#C4D7F7}
.footer-links a:hover{color:#FFC59E}
.footer-links .li{display:flex;gap:10px;font-size:14px;color:#C4D7F7;line-height:1.85;margin-bottom:12px}
.footer-links .li .ic{color:#FFC59E;margin-top:5px}
.copyright{border-top:1px solid rgba(255,255,255,.16);padding:22px 0;text-align:center;font-size:13px;color:#9FBAEA}
.copyright a{color:#C4D7F7}
.copyright a:hover{color:#FFC59E}
.back-top{position:fixed;right:22px;bottom:26px;z-index:800;width:46px;height:46px;border-radius:50%;border:1px solid var(--hair2);background:#fff;display:grid;place-items:center;color:var(--royal);cursor:pointer;box-shadow:var(--sh2);transition:all .25s}
.back-top:hover{color:#fff;background:var(--ograd);border-color:transparent;transform:translateY(-3px)}
/* ═══ 内页 ═══ */
.breadcrumb-nav{background:transparent;text-align:left}
.breadcrumb-list{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding:10px 0 0;font-size:13px;color:rgba(232,240,253,.8)}
.breadcrumb-list li{display:inline-flex;align-items:center;gap:8px}
.breadcrumb-list li a{color:#fff}
.breadcrumb-list li a:hover{color:#FFC59E}
.breadcrumb-list .active{color:#fff;font-weight:800}
.breadcrumb-list li:has(a[href=""]),.breadcrumb-list li:has(+ li a[href=""]){display:none}/*zcode-fix 20261110*/
.page-hero{min-height:56svh;display:grid;place-items:center;text-align:center;position:relative;overflow:hidden;padding:clamp(40px,6vw,80px) 0;color:#fff;background:
 radial-gradient(900px 460px at 14% 16%,rgba(10,166,201,.4),transparent 55%),
 radial-gradient(1000px 520px at 88% 84%,rgba(255,138,61,.22),transparent 55%),
 linear-gradient(140deg,#0B2A8E 0%,#1554D8 50%,#0AA6C9 130%)}
.page-hero::after{content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
 background-image:linear-gradient(rgba(255,255,255,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.09) 1px,transparent 1px);
 background-size:56px 56px;-webkit-mask-image:radial-gradient(ellipse at 50% 0,black,transparent 72%);mask-image:radial-gradient(ellipse at 50% 0,black,transparent 72%)}
.page-hero .bj-wrap{position:relative;z-index:1;display:flex;flex-direction:column;align-items:center}
.page-hero h1{font-size:clamp(30px,4.6vw,60px);font-weight:900;color:#fff;margin-top:14px}
.page-hero h1::after{content:"";display:block;width:56px;height:4px;margin:20px auto 0;border-radius:4px;background:var(--ograd)}
.page-hero .desc{color:rgba(232,240,253,.85);font-size:15px;margin-top:18px;max-width:760px}
.page-hero .ph-meta{display:flex;gap:12px;margin-top:24px;flex-wrap:wrap;justify-content:center}
.page-hero .ph-meta span{display:inline-flex;align-items:center;gap:7px;border:1px solid rgba(255,255,255,.35);border-radius:999px;padding:7px 17px;font-size:13px;color:#fff;background:rgba(255,255,255,.12)}
.page-hero .ph-meta .ic{color:#FFC59E}
.archive-wrapper{padding:clamp(40px,6vw,80px) 0}
.archive-wrapper .cat-side{display:none}
.archive-content{max-width:1280px;margin:0 auto}
.list-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;text-align:left}
.bj-card{background:#fff;border:1px solid var(--hair);border-radius:var(--r);overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--sh);transition:transform .3s,box-shadow .3s;position:relative}
.bj-card::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--ograd);transform:scaleX(0);transform-origin:left;transition:transform .3s;z-index:1}
.bj-card:hover{transform:translateY(-5px);box-shadow:0 26px 70px rgba(21,84,216,.18)}
.bj-card:hover::before{transform:scaleX(1)}
.bj-card .im{aspect-ratio:4/3;overflow:hidden;background:linear-gradient(135deg,#DBE7FB,#CFF0F5);position:relative}
.bj-card .im img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.bj-card:hover .im img{transform:scale(1.06)}
.bj-card .im .cat{position:absolute;left:12px;top:12px;background:var(--ograd);color:#fff;font-size:11.5px;font-weight:800;border-radius:999px;padding:4px 13px}
.bj-card .bd{padding:14px 16px 16px;display:flex;flex-direction:column;gap:7px;flex:1}
.card-meta{display:flex;align-items:center;gap:9px;font-family:var(--mono);font-size:11.5px;color:var(--mut)}
.card-meta .ic{width:12px;height:12px;color:var(--org)}
.card-title{font-size:15.2px;font-weight:800;line-height:1.5;color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-title a:hover{color:var(--royal)}
.bj-card p.sm{color:var(--mut);font-size:12.8px;line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:0}
.bj-card .read-more{margin-top:auto;align-self:flex-start;font-size:13px;font-weight:800;color:var(--royal);display:inline-flex;align-items:center;gap:6px}
.read-more .ic{transition:transform .25s}
.bj-card:hover .read-more .ic{transform:translateX(4px)}
.listpage{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:38px}
.listpage a,.listpage span{min-width:40px;height:40px;display:inline-grid;place-items:center;padding:0 12px;border:1px solid var(--hair);border-radius:999px;background:#fff;font-size:14px;color:var(--ink2)}
.listpage a:hover{border-color:var(--royal);color:var(--royal)}
.listpage .current{background:var(--ograd);border-color:transparent;color:#fff;font-weight:800}
/* 内容页 */
.article-flow{display:grid;grid-template-columns:330px minmax(0,1fr);gap:36px;align-items:start;max-width:1350px;margin:0 auto;padding:clamp(36px,5vw,60px) 24px}
.article-main{background:#fff;border:1px solid var(--hair);border-radius:22px;padding:clamp(24px,3.6vw,54px);box-shadow:var(--sh);text-align:left;max-width:940px;position:relative;overflow:hidden}
.article-main::before{content:'';position:absolute;top:0;left:0;width:150px;height:4px;background:linear-gradient(90deg,#1554D8,#0AA6C9 55%,#FF8A3D)}
.article-title{font-size:clamp(24px,3vw,38px);font-weight:900;line-height:1.4;color:var(--ink)}
.article-meta{display:flex;flex-wrap:wrap;gap:16px;margin-top:16px;padding-bottom:18px;border-bottom:1px solid var(--hair);font-family:var(--mono);font-size:12.8px;color:var(--mut)}
.article-meta span{display:inline-flex;align-items:center;gap:7px}
.article-meta .ic{width:13px;height:13px;color:var(--org)}
.article-side{position:sticky;top:96px;display:flex;flex-direction:column;gap:16px}
.sidebar-card{background:#fff;border:1px solid var(--hair);border-radius:18px;padding:20px 22px;box-shadow:var(--sh)}
.sidebar-title{display:flex;align-items:center;gap:8px;font-size:15px;font-weight:900;color:var(--ink);margin:0 0 12px;padding-bottom:11px;border-bottom:1px solid var(--hair)}
.sidebar-title .ic{width:27px;height:27px;padding:6px;border-radius:8px;background:linear-gradient(135deg,#1554D8,#0AA6C9);color:#fff;flex:0 0 auto;box-shadow:0 4px 10px rgba(21,84,216,.22)}
.article-side .sidebar-card:nth-child(2) .sidebar-title .ic{background:linear-gradient(135deg,#FF8A3D,#FFB56B);box-shadow:0 4px 10px rgba(255,138,61,.28)}
.article-side .sidebar-card:nth-child(3) .sidebar-title .ic{background:linear-gradient(135deg,#0AA6C9,#2BD4C8);box-shadow:0 4px 10px rgba(10,166,201,.26)}
.article-side .sidebar-card:nth-child(4) .sidebar-title .ic{background:linear-gradient(135deg,#0B2A8E,#1554D8);box-shadow:0 4px 10px rgba(11,42,142,.26)}
.sidebar-card{transition:transform .25s,box-shadow .25s}
.sidebar-card:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(21,84,216,.12)}
/* 信息来源卡（浅色） */
.src-card{background:linear-gradient(180deg,#F4F8FF,#FFFFFF)}
.src-body{font-size:13px;line-height:1.85;color:var(--ink2);word-break:break-word;max-height:250px;overflow:auto;padding-right:4px}
.src-body p{margin:0 0 8px;font-size:13px}
.src-link{display:inline-flex;align-items:center;gap:6px;margin-top:12px;font-size:12.5px;font-weight:800;color:var(--royal);border:1px solid var(--hair2);border-radius:999px;padding:7px 14px;text-decoration:none;transition:all .25s}
.src-link:hover{background:var(--royal);color:#fff;border-color:var(--royal)}
.src-link .ic{width:12px;height:12px}
/* 热门/推荐列表 */
.hot-list,.related-list{list-style:none;margin:0;padding:0}
.hot-list{counter-reset:hk}
.hot-list li{counter-increment:hk}
.hot-list li,.related-list li{border-bottom:1px dashed var(--hair)}
.hot-list li:last-child,.related-list li:last-child{border-bottom:0}
.hot-list a,.related-list a{display:flex;gap:8px;padding:8px 0;font-size:13.2px;color:var(--ink2);line-height:1.6;transition:color .2s;align-items:flex-start}
.hot-list a::before{content:counter(hk,decimal-leading-zero);width:28px;height:21px;display:inline-grid;place-items:center;border-radius:6px;background:rgba(21,84,216,.08);color:var(--royal);font-family:var(--mono);font-size:11px;font-weight:800;flex:0 0 auto;margin-top:1px}
.hot-list li:nth-child(-n+3) a::before{background:linear-gradient(115deg,#FF8A3D,#FFB56B);color:#fff;box-shadow:0 3px 8px rgba(255,138,61,.3)}
.related-list a::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--hair2);flex:0 0 auto;margin-top:8px;transition:background .2s}
.related-list a:hover::before{background:var(--org)}
.hot-list a:hover,.related-list a:hover{color:var(--royal)}
.hot-count{display:none}
/* 科学频道胶囊 */
.chan-pills{display:flex;flex-wrap:wrap;gap:8px}
.chan-pills a{display:inline-flex;align-items:center;gap:6px;font-size:12.3px;color:var(--ink2);border:1px solid var(--hair);border-radius:999px;padding:5px 12px;text-decoration:none;transition:all .2s;background:#fff}
.chan-pills a .ic{width:12.5px;height:12.5px;color:var(--royal);opacity:.8}
.chan-pills a:hover{transform:translateY(-1px);box-shadow:0 4px 10px rgba(21,84,216,.12);border-color:var(--royal);color:var(--royal)}
.chan-pills a.on{box-shadow:0 4px 12px rgba(21,84,216,.3)}
.chan-pills a.on .ic{color:#fff;opacity:1}
.chan-pills a:hover{color:var(--royal);border-color:var(--royal)}
.chan-pills a.on{background:var(--royal);border-color:var(--royal);color:#fff;font-weight:700}
.article-excerpt{margin:22px 0;padding:18px 22px;background:linear-gradient(135deg,rgba(21,84,216,.055),rgba(10,166,201,.04));border-radius:14px;color:var(--ink2);font-size:15px;border:1px solid rgba(21,84,216,.12);position:relative}
.article-excerpt::before{content:'摘要 ABSTRACT';display:inline-flex;font-family:var(--mono);font-size:10.5px;font-weight:800;letter-spacing:.14em;color:var(--royal);background:rgba(21,84,216,.09);border-radius:999px;padding:4px 12px;margin-bottom:10px}
.article-content{font-size:17px;line-height:2.1;color:#22314E;word-break:break-word;overflow-wrap:anywhere;text-align:left}
.article-content p{margin:0 0 1.25em;text-align:justify}
.article-content img{margin:1.5em auto;border-radius:14px}
.article-content h2,.article-content h3,.article-content h4{margin:1.7em 0 .75em;line-height:1.4;color:var(--ink);font-weight:900}
.article-content h2{font-size:1.35em}.article-content h3{font-size:1.16em}
.article-content ul,.article-content ol{padding-left:1.6em;margin:0 0 1.25em;list-style:revert}
.article-content ul li,.article-content ol li{margin-bottom:.5em}
.article-content a{color:var(--royal);text-decoration:underline;text-underline-offset:3px}
.article-content blockquote{margin:1.5em 0;padding:16px 22px;background:rgba(255,138,61,.06);border-left:3px solid var(--org);color:var(--ink2);border-radius:0 12px 12px 0}
.article-content>p:first-of-type::first-letter{float:left;font-size:3em;line-height:1.05;padding:5px 12px 0 0;font-weight:900;color:var(--royal)}
.article-content table{width:100%;border-collapse:collapse;margin:1.5em 0;font-size:14.5px}
.article-content th,.article-content td{border:1px solid var(--hair2);padding:9px 12px;text-align:left}
.article-content th{background:rgba(21,84,216,.07);color:var(--ink)}
.article-content pre{background:var(--b1);color:#DCE7FB;padding:18px;border-radius:14px;overflow:auto;font-size:13.5px}
/* 分享 */
.share-row{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:28px;padding-top:22px;border-top:1px solid var(--hair)}
.share-row .slb{font-family:var(--mono);font-size:12px;letter-spacing:.2em;color:var(--mut);font-weight:700;margin-right:4px}
.share-btn{display:inline-flex;align-items:center;gap:8px;padding:9px 18px;border-radius:999px;border:1px solid var(--hair2);background:#fff;font-size:13.5px;font-weight:700;color:var(--ink2);cursor:pointer;transition:all .25s}
.share-btn:hover{transform:translateY(-2px);box-shadow:var(--sh)}
.share-btn .ic{width:15px;height:15px}
.share-btn.w-weibo:hover{color:#E6162D;border-color:#E6162D}
.share-btn.w-qzone:hover{color:#FDBE2D;border-color:#FDBE2D}
.share-btn.w-wechat .ic{color:#07C160}
.share-btn.w-weibo .ic{color:#E6162D}
.share-btn.w-qzone .ic{color:#F5A50A}
.share-btn.w-wechat:hover{color:#07C160;border-color:#07C160}
.share-btn.w-link:hover{color:var(--royal);border-color:var(--royal)}
.share-rail{position:fixed;right:18px;top:50%;transform:translateY(-50%);z-index:810;display:flex;flex-direction:column;gap:10px}
.share-rail .share-btn{width:44px;height:44px;padding:0;justify-content:center;border-radius:50%;font-size:0}
.share-rail .share-btn .ic{width:17px;height:17px}
.share-rail .share-btn.w-wechat{background:#07C160;border-color:#07C160;color:#fff;box-shadow:0 6px 14px rgba(7,193,96,.3)}
.share-rail .share-btn.w-weibo{background:#E6162D;border-color:#E6162D;color:#fff;box-shadow:0 6px 14px rgba(230,22,45,.28)}
.share-rail .share-btn.w-qzone{background:#FFB01E;border-color:#FFB01E;color:#fff;box-shadow:0 6px 14px rgba(255,176,30,.3)}
.share-rail .share-btn.w-link{background:var(--royal);border-color:var(--royal);color:#fff;box-shadow:0 6px 14px rgba(21,84,216,.3)}
.share-rail .share-btn:hover{transform:translateY(-3px);filter:brightness(1.06)}
.share-row svg[fill],.share-rail svg[fill]{fill:currentColor;stroke:none}
.share-row svg[stroke]{fill:none;stroke:currentColor}
.share-rail .share-btn .ic{color:#fff}
.qr-pop{position:fixed;right:74px;top:50%;transform:translateY(-50%);z-index:830;background:#fff;border:1px solid var(--hair);border-radius:16px;padding:16px;box-shadow:var(--sh2);text-align:center;display:none}
.qr-pop.on{display:block}
.qr-pop img{width:168px;height:168px;border-radius:8px}
.qr-pop p{font-size:12.5px;color:var(--mut);margin-top:10px}
/* 来源卡 */
.ly-card{background:linear-gradient(180deg,rgba(21,84,216,.05),#fff);border:1px solid var(--hair);border-radius:16px;padding:20px 24px;margin:26px 0 0;text-align:left}
.ly-card .ly-h{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:800;color:var(--ink);margin-bottom:8px}
.ly-card .ly-h .ic{color:var(--org)}
.ly-card .ly-b{font-size:13.8px;color:var(--mut);line-height:1.9;word-break:break-word;overflow-wrap:anywhere}
.ly-card .ly-b p{margin:0 0 .5em}
.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:34px;padding-top:24px;border-top:1px solid var(--hair);text-align:left}
.post-nav a{display:flex;flex-direction:column;gap:6px;background:var(--paper2);border:1px solid var(--hair);border-radius:14px;padding:15px 18px;font-size:13.5px;color:var(--mut);transition:all .25s;min-width:0;overflow:hidden}
.post-nav a:hover{border-color:var(--royal);color:var(--royal);background:#fff;box-shadow:var(--sh)}
.post-nav a b{display:block;font-size:11.5px;font-weight:800;letter-spacing:.14em;color:var(--org);margin-bottom:5px;font-family:var(--mono)}
.post-nav a em{display:block;font-style:normal;font-size:14.4px;color:var(--ink);font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.post-nav a.post-next{text-align:right;align-items:flex-end}
.post-nav a::before{font-family:var(--mono);font-size:11px;font-weight:800;letter-spacing:.14em;margin-bottom:1px}
.post-nav a.post-prev::before{content:'« 上一篇 PREV';color:var(--royal)}
.post-nav a.post-next::before{content:'NEXT 下一篇 »';color:var(--org)}
.post-nav a:hover::before{letter-spacing:.2em}
/* 友链 */
.link-flow{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:34px}
.link-flow a{font-family:var(--mono);font-size:12.5px;color:var(--mut);border:1px solid var(--hair2);border-radius:999px;padding:7px 18px;background:#fff;transition:all .25s}
.link-flow a:hover{color:var(--royal);border-color:var(--royal)}
/* ═══ 响应式 ═══ */
@media (max-width:1365px){
  :root{--wrap:1120px}
  .chan-grid{grid-template-columns:repeat(3,1fr)}
  .ctab-panel{grid-template-columns:repeat(3,1fr)}
  .glass-grid,.glass-grid.g5{grid-template-columns:repeat(3,1fr)}
  .lume-grid{grid-template-columns:repeat(3,1fr)}
  .svc7-row{grid-template-columns:repeat(3,1fr)}
  .list-grid{grid-template-columns:repeat(3,1fr)}
  .nav-search input{width:110px}
}
@media (max-width:1023px){
  .scene{min-height:auto;padding:64px 0}
  .topbar .tb-r a:nth-child(2){display:none}
  .nav-container{height:58px}
  .navbar{top:8px;left:1.5%;right:1.5%;width:auto;transform:none;-webkit-backdrop-filter:none;backdrop-filter:none;background:#fff}
  .logo{padding:0}
  .logo img{height:32px}
  .nav-search{display:none}
  .nav-links{position:fixed;top:0;left:0;right:0;bottom:0;flex-direction:column;align-items:stretch;gap:2px;background:#fff;padding:70px 18px 18px;overflow-y:auto;transform:translateX(102%);visibility:hidden;transition:transform .32s cubic-bezier(.16,1,.3,1),visibility .32s;box-shadow:0 20px 50px rgba(9,34,112,.25);z-index:1001;text-align:left}
  .navtg:checked~.nav-links{transform:none;visibility:visible}
  .nav-links>li>a{padding:13px 14px;font-size:16px;justify-content:space-between;color:var(--ink2)}
  .menu-parent>a .drop{margin-left:auto;margin-right:6px}
  .mega-menu{position:static;transform:none;opacity:1;visibility:visible;box-shadow:none;border:0;border-radius:0;min-width:0;display:grid;grid-auto-flow:row;grid-template-columns:1fr 1fr;background:transparent}
  .mega-menu::before{display:none}
  .menu-column{padding:8px 0 8px 14px;min-width:0}
  .menu-column+.menu-column{border-left:0;background:none}
  .menu-column h3{color:var(--org);border-color:var(--hair)}
  .menu-column ul li a{color:var(--ink2)}
  .menu-column ul li a .ic{color:var(--royal)}
  .menu-column ul li a:hover{background:rgba(21,84,216,.08);color:var(--royal)}
  .menu-column.mm-media-col{grid-column:1/-1;padding-left:0}
  .mm-card{margin:8px 0}
  .nav-toggle{display:grid}
  .chan-grid,.ctab-panel{grid-template-columns:1fr 1fr}
  .lume-grid{grid-template-columns:1fr 1fr}
  .svc7-row{grid-template-columns:1fr 1fr}
  .list-grid{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .share-rail{display:none}
}
@media (max-width:767px){
  body{font-size:15px}
  .chan-grid,.ctab-panel,.lume-grid,.svc7-row{grid-template-columns:1fr}
  .list-grid{grid-template-columns:1fr 1fr;gap:12px}
  .glass-stats{gap:10px}
  .gstats{min-width:calc(50% - 10px)}
  .hero{min-height:94svh}
  .spectrum{display:none}
  .post-nav{grid-template-columns:1fr}
  .post-nav a.next{text-align:left}
  .footer-grid{grid-template-columns:1fr;gap:24px;padding-top:36px}
  .article-content{font-size:16px}
  .back-top{right:14px;bottom:16px}
  .faq-item .ans .inner{padding-left:24px}
  .topbar{font-size:11px}
}
@media (max-width:429px){
  .scene{padding:52px 0}
  .list-grid{grid-template-columns:1fr}
  .article-main{padding:20px}
  .link-flow a{font-size:11.5px}
}
@media (min-width:1920px){:root{--wrap:1380px}body{font-size:17px}}
@media (min-width:2560px){:root{--wrap:1720px}body{font-size:18px}}
@media (min-width:3840px){:root{--wrap:2100px}body{font-size:19.5px}}