:root{
 --background:#F6F7FB;--paper:#FFFFFF;--surface:#FFFFFF;--surface-soft:#F0F2F8;
 --electric-purple:#5637A7;--purple-deep:#3D287C;--purple-soft:#EEEAF9;
 --lime:#D7EC74;--lime-soft:#F3F8DB;--lime-text:#28351B;
 --slate:#1E293B;--slate-deep:#162131;--slate-soft:#3A485E;
 --sky:#4385BA;--sky-soft:#E8F2FA;--mint:#438E7D;--mint-soft:#E5F3ED;
 --coral:#BE6654;--coral-soft:#FAECE7;--lavender:#9186B7;--lavender-soft:#F0EDF7;
 --title:#202B3D;--body:#3D4A5E;--muted:#627085;--border:#DFE4ED;--divider:#EBEFF5;
 --radius:16px;--shadow:0 14px 40px rgba(29,42,65,.07);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px}
body{margin:0;background:var(--background);color:var(--body);font-family:Inter,"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
a:hover{color:var(--electric-purple)}
button,input,select{font:inherit}
button,a,select{touch-action:manipulation}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid rgba(86,55,167,.35);outline-offset:3px}
img{display:block;max-width:100%}
.skip-link{position:absolute;left:12px;top:-60px;background:var(--slate);color:#fff;padding:8px 14px;border-radius:8px;z-index:1000}
.skip-link:focus{top:12px}
.site-header{position:sticky;top:0;z-index:80;background:rgba(255,255,255,.96);border-bottom:1px solid rgba(223,228,237,.85);backdrop-filter:blur(12px)}
.header-inner{max-width:1320px;height:74px;margin:auto;padding:0 30px;display:flex;align-items:center;gap:34px}
.brand{display:flex;align-items:center;gap:11px;min-width:225px;color:var(--title)}
.brand-logo{width:142px;height:38px;object-fit:contain;object-position:left center}.brand-mark{width:39px;height:39px;display:grid;place-items:center;border-radius:13px;background:var(--electric-purple);color:white;font-size:22px;font-weight:900;box-shadow:0 5px 12px rgba(86,55,167,.2)}
.brand-copy{display:flex;flex-direction:column;line-height:1.3}
.brand-copy strong{font-size:18px;letter-spacing:.02em}
.brand-copy small{font-size:10px;color:var(--muted);margin-top:3px;letter-spacing:.02em}
.main-nav{display:flex;align-items:center;gap:7px;flex:1}
.main-nav a{padding:9px 13px;border-radius:10px;color:#536075;font-size:14px;font-weight:650;white-space:nowrap}
.main-nav a:hover,.main-nav a.active{background:var(--purple-soft);color:var(--electric-purple)}
.header-actions{display:flex;align-items:center;gap:12px}
.search-link{display:flex;align-items:center;gap:6px;color:var(--slate);font-size:14px;font-weight:700;padding:8px 13px;border:1px solid var(--border);border-radius:11px}
.search-link:first-letter{font-size:20px}
.menu-toggle{display:none;width:42px;height:42px;border:1px solid var(--border);background:#fff;border-radius:11px;align-items:center;justify-content:center;flex-direction:column;gap:5px}
.menu-toggle span{width:17px;height:2px;background:var(--slate);border-radius:2px}
.mobile-menu[hidden]{display:none}
.mobile-menu{position:fixed;inset:0;z-index:100}
.mobile-menu-shade{position:absolute;inset:0;background:rgba(18,28,45,.48)}
.mobile-menu-panel{position:absolute;right:0;top:0;bottom:0;width:min(360px,88vw);background:#fff;padding:24px;box-shadow:-12px 0 35px rgba(0,0,0,.13);display:flex;flex-direction:column;gap:8px}
.mobile-menu-head{display:flex;align-items:center;justify-content:space-between;padding-bottom:18px;border-bottom:1px solid var(--divider);margin-bottom:8px;color:var(--title)}
.mobile-menu-head button{border:0;background:var(--surface-soft);width:38px;height:38px;border-radius:10px;font-size:25px}
.mobile-menu-panel>a{padding:13px 12px;border-radius:10px;font-weight:650}
.mobile-menu-panel>a:hover{background:var(--purple-soft)}
.frequency-strip{background:#fff;border-bottom:1px solid var(--border)}
.frequency-inner{max-width:1320px;margin:auto;padding:0 30px;display:grid;grid-template-columns:repeat(8,minmax(0,1fr));gap:7px;min-height:52px;align-items:center}
.frequency-item{display:flex;align-items:center;justify-content:center;gap:7px;min-height:36px;padding:5px 7px;border-radius:8px;font-size:12px;font-weight:700;white-space:nowrap;color:var(--slate-soft)}
.frequency-number{font-size:10px;color:var(--muted);font-variant-numeric:tabular-nums}
.frequency-item:hover{background:var(--surface-soft)}
.page-shell{max-width:1320px;margin:0 auto;padding:34px 30px 90px}
.hero-grid{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(300px,.9fr);gap:18px;min-height:425px}
.hero-main{display:grid;grid-template-columns:1fr 1.02fr;background:#fff;border:1px solid var(--border);border-radius:22px;overflow:hidden;min-width:0}
.hero-copy{padding:38px 28px 30px 36px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center}
.kicker,.section-kicker{font-size:10px;letter-spacing:.16em;font-weight:850;color:var(--electric-purple)}
.signal-pulse{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--lime);box-shadow:0 0 0 4px var(--lime-soft);margin-right:7px}
.hero-overline{margin:23px 0 4px;color:var(--muted);font-size:13px;font-weight:650}
.hero-copy h1{font-size:clamp(34px,3.2vw,47px);line-height:1.2;letter-spacing:-.045em;color:var(--title);margin:8px 0 15px}
.hero-copy h1 em{font-style:normal;color:var(--electric-purple)}
.hero-description{font-size:15px;line-height:1.85;color:#5D687A;max-width:400px;margin:0}
.hero-actions{display:flex;align-items:center;gap:19px;margin-top:26px;flex-wrap:wrap}
.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:46px;padding:10px 18px;border:0;border-radius:11px;font-weight:750;font-size:14px;cursor:pointer}
.button-primary{background:var(--electric-purple);color:#fff;box-shadow:0 7px 16px rgba(86,55,167,.18)}
.button-primary:hover{background:var(--purple-deep);color:#fff}
.button-dark{background:var(--slate);color:#fff}
.button-dark:hover{background:var(--slate-deep);color:#fff}
.button-light{background:var(--lime);color:var(--slate);box-shadow:none}
.button-light:hover{background:#e3f394;color:var(--slate)}
.button-small{min-height:38px;padding:7px 13px;font-size:13px}
.text-link{font-size:13px;font-weight:700;color:var(--slate-soft)}
.hero-visual{position:relative;min-width:0;background:linear-gradient(140deg,#e8e4f6,#dce9ef 56%,#e8edc8);overflow:hidden}
.hero-image{width:100%;height:100%;min-height:350px;object-fit:cover}
.image-fallback{position:relative;display:flex;align-items:center;justify-content:center;overflow:hidden;background:linear-gradient(135deg,#EEEAF9,#E8F2FA 58%,#F3F8DB);color:rgba(61,40,124,.65);min-height:150px}
.image-fallback:before,.image-fallback:after{content:"";position:absolute;border:1px solid rgba(86,55,167,.18);border-radius:50%;width:60%;aspect-ratio:1}
.image-fallback:before{transform:translate(-22%,12%)}
.image-fallback:after{transform:translate(25%,-14%);width:36%}
.image-fallback span{position:relative;z-index:1;font-size:11px;letter-spacing:.22em;font-weight:900}
.hero-visual .image-fallback{height:100%;min-height:350px}
.hero-sticker{position:absolute;right:20px;top:20px;width:82px;height:82px;background:var(--lime);border-radius:50%;display:flex;align-items:center;justify-content:center;flex-direction:column;color:var(--slate);transform:rotate(9deg);box-shadow:0 7px 20px rgba(20,30,45,.12)}
.hero-sticker span{font-size:10px;font-weight:900;letter-spacing:.08em}
.hero-sticker strong{font-size:15px;line-height:1.05;text-align:center}
.hero-caption{position:absolute;left:18px;right:18px;bottom:17px;display:flex;justify-content:space-between;gap:8px;color:#fff;font-size:10px;text-shadow:0 1px 5px rgba(0,0,0,.5)}
.hero-caption span:first-child{background:rgba(30,41,59,.78);padding:4px 8px;border-radius:5px}
.hero-aside{background:var(--slate);border-radius:22px;padding:23px 22px;color:white;display:flex;flex-direction:column;min-width:0}
.aside-label{display:flex;justify-content:space-between;color:#C9D1DE;font-size:10px;letter-spacing:.13em;font-weight:800;padding:0 3px 12px;border-bottom:1px solid rgba(255,255,255,.14)}
.hero-mini{display:grid;grid-template-columns:30px 1fr 16px;gap:11px;align-items:start;padding:17px 2px;border-bottom:1px solid rgba(255,255,255,.12);color:white}
.hero-mini:hover{color:var(--lime)}
.mini-index{font-size:11px;color:var(--lime);font-weight:900;padding-top:3px}
.hero-mini div{display:flex;flex-direction:column;min-width:0}
.hero-mini small{font-size:10px;color:#B9A9E6;margin-bottom:4px}
.hero-mini strong{font-size:14px;line-height:1.4}
.hero-mini div span{font-size:11px;line-height:1.5;color:#B9C3D0;margin-top:5px}
.hero-mini>b{color:var(--lime);font-size:15px}
.hero-aside-foot{margin-top:auto;padding-top:14px;display:flex;justify-content:space-between;color:#9EACBD;font-size:10px}
.section-block{margin-top:68px}
.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:23px}
.section-heading h2,.meme-heading h2{font-size:28px;line-height:1.2;color:var(--title);letter-spacing:-.035em;margin:7px 0 5px}
.section-heading p,.meme-heading p{margin:0;color:var(--muted);font-size:14px}
.section-more{font-size:13px;font-weight:750;color:var(--electric-purple);white-space:nowrap;padding-bottom:5px}
.channel-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px}
.channel-tile{min-height:168px;border-radius:15px;padding:17px 18px;border:1px solid transparent;display:flex;flex-direction:column;transition:transform .18s ease,box-shadow .18s ease}
.channel-tile:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.channel-tile-top{display:flex;align-items:center;justify-content:space-between}
.channel-tile-top b{font-size:11px;opacity:.65}
.channel-tile-top span{font-size:22px}
.channel-tile strong{font-size:17px;color:var(--title);margin-top:11px}
.channel-tile p{font-size:12px;line-height:1.55;margin:4px 0 10px;color:#59677A}
.tile-arrow{font-size:11px;font-weight:800;margin-top:auto;color:var(--electric-purple)}
.tone-purple{background:var(--purple-soft);color:var(--purple-deep)}
.tone-sky{background:var(--sky-soft);color:#2E6897}
.tone-blue{background:#EAF0FA;color:#345A9A}
.tone-coral{background:var(--coral-soft);color:#9D5142}
.tone-lime{background:var(--lime-soft);color:var(--lime-text)}
.tone-lavender{background:var(--lavender-soft);color:#625785}
.tone-mint{background:var(--mint-soft);color:#286E5E}
.tone-slate{background:#E9EDF3;color:var(--slate)}
.focus-layout{display:grid;grid-template-columns:.95fr 1.05fr;gap:16px}
.focus-feature{position:relative;border-radius:18px;overflow:hidden;min-height:440px;background:var(--slate);color:#fff}
.focus-feature>img,.focus-feature>.image-fallback{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;min-height:100%;opacity:.78}
.focus-feature:after{content:"";position:absolute;inset:30% 0 0;background:linear-gradient(transparent,rgba(18,28,45,.95))}
.focus-feature-copy{position:absolute;z-index:1;left:27px;right:27px;bottom:26px}
.pill{display:inline-flex;align-items:center;border-radius:99px;padding:5px 10px;font-size:11px;font-weight:800}
.pill-purple{background:var(--lime);color:var(--slate)}
.focus-feature h3{font-size:25px;line-height:1.3;margin:13px 0 8px;color:#fff}
.focus-feature p{font-size:13px;line-height:1.75;color:#E0E5EC;margin:0 0 14px;max-width:520px}
.arrow-link{font-size:12px;font-weight:800;color:var(--lime)}
.focus-list{background:#fff;border:1px solid var(--border);border-radius:18px;padding:8px 21px}
.focus-list-item{display:grid;grid-template-columns:34px 1fr 16px;gap:12px;align-items:start;padding:17px 0;border-bottom:1px solid var(--divider)}
.focus-list-item:last-child{border-bottom:0}
.focus-list-number{font-size:12px;color:var(--electric-purple);font-weight:900;padding-top:2px}
.focus-list-item small{font-size:10px;color:var(--muted)}
.focus-list-item h3{font-size:15px;line-height:1.4;margin:3px 0;color:var(--title)}
.focus-list-item p{font-size:11px;color:var(--muted);line-height:1.5;margin:4px 0 0}
.tiny-arrow{font-size:17px;color:var(--electric-purple);font-weight:800}
.pathway{display:grid;grid-template-columns:.8fr 1.2fr;background:#fff;border:1px solid var(--border);border-radius:18px;overflow:hidden}
.pathway-intro{padding:29px;background:var(--purple-soft)}
.pathway-icon{display:grid;place-items:center;width:43px;height:43px;border-radius:13px;background:#fff;color:var(--electric-purple);font-size:25px}
.pathway-intro h3{font-size:20px;line-height:1.35;color:var(--title);margin:17px 0 8px}
.pathway-intro p{font-size:13px;color:#58647A;line-height:1.75}
.pathway-intro>a{font-size:12px;font-weight:800;color:var(--electric-purple)}
.pathway-steps{display:grid;grid-template-columns:repeat(2,1fr);gap:0;padding:13px 20px}
.pathway-steps>div{padding:18px;border-bottom:1px solid var(--divider);display:flex;flex-direction:column}
.pathway-steps>div:nth-child(odd){border-right:1px solid var(--divider)}
.pathway-steps>div:nth-child(n+3){border-bottom:0}
.pathway-steps b{font-size:11px;color:var(--electric-purple)}
.pathway-steps strong{font-size:15px;color:var(--title);margin:7px 0 3px}
.pathway-steps span{font-size:11px;color:var(--muted)}
.screen-collage{display:grid;grid-template-columns:1.4fr .8fr;gap:13px}
.screen-large,.screen-small{position:relative;overflow:hidden;border-radius:16px;background:#dfe4ed;color:#fff}
.screen-large{min-height:330px}
.screen-large img,.screen-large .image-fallback,.screen-small img,.screen-small .image-fallback{width:100%;height:100%;min-height:100%;object-fit:cover;position:absolute;inset:0}
.screen-large:after,.screen-small:after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(22,33,49,.86))}
.screen-label{position:absolute;z-index:1;top:17px;left:17px;background:rgba(30,41,59,.78);border-radius:6px;padding:5px 9px;font-size:10px}
.screen-large strong{position:absolute;z-index:1;left:22px;bottom:20px;font-size:23px;max-width:500px;line-height:1.3}
.screen-side{display:grid;grid-template-rows:1fr 1fr;gap:13px}
.screen-small{min-height:158px}
.screen-small span{position:absolute;z-index:1;left:16px;right:36px;bottom:14px;font-weight:800;font-size:14px;line-height:1.35}
.screen-small b{position:absolute;z-index:1;right:15px;bottom:14px;color:var(--lime)}
.stage-banner{display:grid;grid-template-columns:1fr .95fr .75fr;align-items:stretch;background:var(--slate);border-radius:20px;overflow:hidden;color:#fff}
.stage-art{position:relative;min-height:265px;overflow:hidden}
.stage-art img,.stage-art .image-fallback{width:100%;height:100%;min-height:265px;object-fit:cover}
.stage-art-tag{position:absolute;top:17px;left:17px;background:var(--lime);color:var(--slate);padding:5px 9px;border-radius:6px;font-size:10px;font-weight:900}
.stage-copy{padding:27px 26px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center}
.stage-copy .section-kicker{color:var(--lime)}
.stage-copy h2{font-size:29px;margin:9px 0;color:#fff}
.stage-copy p{font-size:13px;line-height:1.8;color:#C7D0DC;margin:0 0 18px}
.stage-notes{padding:24px 21px;background:#25344A;display:flex;flex-direction:column;justify-content:center}
.stage-notes a{display:flex;gap:10px;align-items:flex-start;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.13);font-size:12px;line-height:1.45;color:#E7ECF2}
.stage-notes a:last-child{border:0}
.stage-notes span{color:var(--lime)}
.meme-section{padding:30px;background:#fff;border:1px solid var(--border);border-radius:20px}
.meme-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:20px}
.meme-cloud{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap;padding:35px 12px 25px;min-height:160px}
.meme-word{display:inline-block;padding:10px 17px;border-radius:12px;font-weight:850;color:var(--slate);transform:rotate(var(--r,0deg))}
.word-a{background:var(--lime);font-size:21px;--r:-3deg}.word-b{background:var(--purple-soft);font-size:17px;--r:2deg}.word-c{background:var(--sky-soft);font-size:19px;--r:-2deg}.word-d{background:var(--coral-soft);font-size:16px;--r:3deg}.word-e{background:var(--mint-soft);font-size:18px;--r:-1deg}.word-f{background:var(--lavender-soft);font-size:15px;--r:2deg}
.meme-feature-row{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--divider)}
.meme-feature-row>a{padding:17px 18px;border-right:1px solid var(--divider);display:flex;flex-direction:column;gap:5px}
.meme-feature-row>a:last-child{border:0}
.meme-feature-row small{font-size:10px;color:var(--muted)}
.meme-feature-row strong{font-size:14px;line-height:1.45;color:var(--title)}
.meme-feature-row span{font-size:11px;color:var(--electric-purple);font-weight:800;margin-top:5px}
.people-section{display:grid;grid-template-columns:.7fr 1.3fr;gap:30px;align-items:center}
.people-intro h2{font-size:29px;color:var(--title);margin:8px 0}
.people-intro p{font-size:14px;color:var(--muted);line-height:1.8}
.people-timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:2px solid var(--lavender)}
.people-node{position:relative;padding:20px 13px 8px 0;display:flex;flex-direction:column;gap:7px}
.people-node:before{content:"";position:absolute;top:-7px;left:0;width:12px;height:12px;border-radius:50%;background:var(--lavender);border:3px solid var(--background)}
.node-year{font-size:10px;color:#756A9B;font-weight:850}
.people-node b{font-size:13px;line-height:1.4;color:var(--title)}
.people-node small{font-size:11px;color:var(--muted);line-height:1.5}
.verify-panel{background:var(--mint-soft);border-radius:20px;padding:29px;display:grid;grid-template-columns:.7fr 1.3fr;gap:25px;align-items:center}
.verify-left h2{font-size:28px;color:var(--title);margin:8px 0}
.verify-left p{font-size:13px;color:#506B65;margin:0 0 18px}
.verify-right{display:flex;align-items:center;justify-content:space-between;gap:9px;background:#fff;border-radius:15px;padding:20px}
.verify-column{display:flex;flex-direction:column;gap:5px;min-width:0}
.verify-column span{font-size:10px;color:var(--mint);font-weight:900}
.verify-column strong{font-size:14px;color:var(--title)}
.verify-column small{font-size:10px;color:var(--muted)}
.verify-symbol{font-size:20px;color:var(--mint)}
.city-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:14px}
.city-card{position:relative;border-radius:17px;overflow:hidden;min-height:250px;background:#DCE4EC}
.city-card>img,.city-card>.image-fallback{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.city-card:after{content:"";position:absolute;inset:30% 0 0;background:linear-gradient(transparent,rgba(22,33,49,.9))}
.city-card>div{position:absolute;z-index:1;left:22px;right:22px;bottom:18px;color:#fff}
.city-card span{font-size:10px;color:var(--lime);font-weight:850}
.city-card h3{font-size:20px;margin:4px 0}
.city-card p{font-size:12px;color:#E0E7EF;margin:0}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}
.feature-card{border-radius:16px;overflow:hidden;background:#fff;border:1px solid var(--border)}
.feature-card>img,.feature-card>.image-fallback{width:100%;height:165px;object-fit:cover}
.feature-card>div{padding:18px}
.feature-card>div>span{font-size:10px;color:var(--electric-purple);font-weight:900}
.feature-card h3{font-size:16px;line-height:1.4;color:var(--title);margin:7px 0}
.feature-card p{font-size:12px;color:var(--muted);line-height:1.65;margin:0 0 13px}
.feature-card b{font-size:11px;color:var(--electric-purple)}
.next-frequency{display:flex;align-items:center;justify-content:space-between;gap:25px;padding:28px 31px;background:var(--lime);border-radius:19px}
.next-frequency h2{font-size:27px;color:var(--slate);margin:7px 0}
.next-frequency p{font-size:13px;color:#4D5A35;margin:0}
.next-frequency .section-kicker{color:#536526}
.next-actions{display:grid;grid-template-columns:repeat(2,1fr);gap:7px;min-width:260px}
.next-actions a{display:flex;justify-content:space-between;gap:15px;padding:10px 13px;background:rgba(255,255,255,.65);border-radius:9px;font-size:12px;font-weight:800;color:var(--slate)}
/* Secondary pages */
.page-intro{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:33px 38px;background:#fff;border:1px solid var(--border);border-radius:20px;margin-bottom:28px;overflow:hidden}
.page-intro h1{font-size:clamp(34px,4vw,46px);line-height:1.15;letter-spacing:-.04em;color:var(--title);margin:9px 0}
.page-intro p{font-size:15px;color:var(--muted);margin:0;max-width:680px}
.title-mark{display:inline-grid;place-items:center;margin-left:12px;color:var(--electric-purple);font-size:.75em}
.intro-stamp{width:128px;height:128px;flex:0 0 auto;border-radius:50%;background:var(--purple-soft);display:flex;align-items:center;justify-content:center;flex-direction:column;color:var(--electric-purple);transform:rotate(7deg)}
.intro-stamp span{font-size:9px;font-weight:900;letter-spacing:.13em}
.intro-stamp strong{font-size:24px;line-height:1.05;margin:5px 0}
.intro-stamp small{font-size:9px}
.signal-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;background:#fff;border:1px solid var(--border);padding:16px 20px;border-radius:14px;margin-bottom:20px}
.signal-toolbar>div{display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.toolbar-label,.filter-form label{font-size:11px;color:var(--muted)}
.signal-toolbar strong{font-size:14px;color:var(--title)}
.signal-toolbar small{font-size:11px;color:var(--muted)}
.filter-form{display:flex;align-items:center;gap:9px}
.filter-form select,.search-filter-row select{min-height:38px;border:1px solid var(--border);background:#fff;border-radius:9px;padding:6px 30px 6px 10px;color:var(--body);font-size:12px}
.signal-layout{display:grid;grid-template-columns:1fr 290px;gap:23px;align-items:start}
.signal-stream{background:#fff;border:1px solid var(--border);border-radius:17px;padding:10px 23px}
.signal-entry{display:grid;grid-template-columns:48px 1fr;gap:14px;padding:21px 0;border-bottom:1px solid var(--divider)}
.signal-entry:last-of-type{border:0}
.signal-rail{display:flex;align-items:center;flex-direction:column;gap:8px;color:var(--electric-purple);font-size:11px;font-weight:900}
.signal-rail i{width:1px;flex:1;background:#D9D0EF;min-height:40px}
.signal-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:10px;color:var(--muted)}
.signal-meta .pill{padding:3px 8px}
.signal-content h2{font-size:19px;line-height:1.4;color:var(--title);margin:8px 0}
.signal-content>p{font-size:13px;color:var(--muted);margin:0;line-height:1.75}
.signal-foot{display:flex;justify-content:space-between;gap:15px;margin-top:12px;font-size:10px;color:#8993A2}
.signal-foot a{color:var(--electric-purple);font-weight:800}
.signal-sidebar{display:flex;flex-direction:column;gap:13px}
.sidebar-card{background:#fff;border:1px solid var(--border);border-radius:15px;padding:19px}
.sidebar-card>span,.sidebar-label{font-size:10px;letter-spacing:.13em;font-weight:900;color:var(--muted)}
.sidebar-dark{background:var(--slate);color:#fff;border-color:var(--slate)}
.sidebar-dark>span{color:var(--lime)}
.sidebar-dark h3{font-size:23px;line-height:1.3;margin:12px 0}
.sidebar-dark p{font-size:12px;color:#C4CEDB;line-height:1.75}
.sidebar-dark a{font-size:11px;color:var(--lime);font-weight:800}
.reading-order{padding:0;margin:13px 0 0;list-style:none}
.reading-order li{display:flex;gap:12px;padding:8px 0;border-bottom:1px solid var(--divider);font-size:12px;color:var(--body)}
.reading-order li:last-child{border:0}
.reading-order b{color:var(--electric-purple)}
.sidebar-lime{background:var(--lime-soft);border-color:#E7EDC7}
.sidebar-lime>span{color:#64752E}
.sidebar-lime strong{display:block;font-size:19px;line-height:1.35;color:var(--slate);margin:10px 0}
.sidebar-lime p{font-size:11px;color:#596548;margin:0}
.pagination{display:flex;justify-content:center;gap:7px;padding:20px 0}
.page-number{display:grid;place-items:center;min-width:36px;height:36px;border-radius:9px;background:var(--surface-soft);font-size:12px;font-weight:800;color:var(--body)}
.page-number.is-active{background:var(--electric-purple);color:#fff}
.matrix-count{width:122px;height:122px;border-radius:18px;background:var(--slate);color:var(--lime);display:flex;flex-direction:column;align-items:center;justify-content:center;transform:rotate(-4deg)}
.matrix-count strong{font-size:43px;line-height:1}
.matrix-count span{font-size:9px;line-height:1.3;letter-spacing:.12em;text-align:center;margin-top:6px}
.matrix-feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}
.matrix-card{min-height:260px;padding:22px;border-radius:17px;border:1px solid transparent;display:flex;flex-direction:column}
.matrix-card-visual{height:86px;margin:-22px -22px 13px;border-radius:16px 16px 0 0;overflow:hidden;background:rgba(255,255,255,.45)}.matrix-card-visual img,.matrix-card-visual .image-fallback{width:100%;height:100%;min-height:86px;object-fit:cover}.matrix-card-top{display:flex;justify-content:space-between;align-items:center;font-size:10px;font-weight:900;letter-spacing:.1em}
.matrix-card-top b{font-size:27px}
.matrix-card h2{font-size:22px;line-height:1.25;color:var(--title);margin:22px 0 8px}
.matrix-card p{font-size:12px;line-height:1.75;color:#59677A;margin:0}
.matrix-card-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:20px;font-size:10px;color:var(--muted)}
.matrix-card-bottom strong{color:var(--electric-purple)}
.matrix-purple{background:var(--purple-soft)}.matrix-sky{background:var(--sky-soft)}.matrix-blue{background:#EAF0FA}.matrix-coral{background:var(--coral-soft)}.matrix-lime{background:var(--lime-soft)}.matrix-lavender{background:var(--lavender-soft)}.matrix-mint{background:var(--mint-soft)}.matrix-slate{background:#E9EDF3}
.channel-index-section{margin-top:56px}
.compact-topic-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 22px;background:#fff;border:1px solid var(--border);border-radius:16px;padding:8px 22px}
.compact-topic{display:grid;grid-template-columns:34px 1fr 15px;gap:10px;align-items:start;padding:15px 0;border-bottom:1px solid var(--divider)}
.compact-topic:nth-last-child(-n+2){border-bottom:0}
.compact-number{font-size:11px;color:var(--electric-purple);font-weight:900}
.compact-topic small{display:block;font-size:10px;color:var(--muted)}
.compact-topic strong{display:block;color:var(--title);font-size:14px;line-height:1.4;margin:3px 0}
.compact-topic p{font-size:11px;color:var(--muted);margin:0}
.compact-topic>b{color:var(--electric-purple)}
.channel-detail-hero{display:grid;grid-template-columns:110px 1fr auto;align-items:center;gap:22px;padding:28px;border-radius:18px;margin-bottom:26px}
.channel-detail-symbol{width:88px;height:88px;display:grid;place-items:center;background:rgba(255,255,255,.7);border-radius:22px;font-size:42px}
.channel-detail-hero h2{font-size:29px;color:var(--title);margin:4px 0}
.channel-detail-hero p{max-width:720px;font-size:13px;color:#566477;margin:0}
.channel-detail-meta{display:flex;gap:10px;margin-top:12px}
.channel-detail-meta span{font-size:10px;font-weight:800;padding:4px 8px;background:rgba(255,255,255,.7);border-radius:6px}
.back-channel{font-size:11px;font-weight:800;color:var(--electric-purple);white-space:nowrap}
.channel-topic-area{background:#fff;border:1px solid var(--border);border-radius:17px;padding:23px}
.channel-topic-head{display:flex;justify-content:space-between;align-items:end;border-bottom:1px solid var(--divider);padding-bottom:15px;margin-bottom:5px}
.channel-topic-head h2{font-size:22px;color:var(--title);margin:5px 0 0}
.channel-topic-head>span{font-size:11px;color:var(--muted)}
.channel-topic-entry{display:grid;grid-template-columns:38px 1fr 20px;gap:13px;padding:19px 0;border-bottom:1px solid var(--divider)}
.channel-topic-entry:last-child{border:0}
.entry-count{font-size:12px;color:var(--electric-purple);font-weight:900}
.channel-topic-entry h3{font-size:16px;color:var(--title);margin:0 0 5px}
.channel-topic-entry p{font-size:12px;color:var(--muted);margin:0 0 9px}
.tag-line{display:flex;gap:6px;flex-wrap:wrap}
.tag{display:inline-block;padding:3px 7px;border-radius:5px;background:var(--surface-soft);font-size:10px;color:#687487}
.breadcrumbs{display:flex;align-items:center;gap:10px;font-size:11px;color:var(--muted);margin:0 0 20px}
.breadcrumbs a{color:var(--electric-purple);font-weight:750}
.topic-layout{display:grid;grid-template-columns:minmax(0,820px) 270px;gap:25px;justify-content:center;align-items:start}
.topic-article{background:#fff;border:1px solid var(--border);border-radius:18px;padding:36px 40px}
.topic-meta{display:flex;align-items:center;gap:11px;flex-wrap:wrap;font-size:10px;color:var(--muted)}
.topic-meta .pill{font-size:10px}
.topic-header h1{font-size:34px;line-height:1.3;letter-spacing:-.035em;color:var(--title);margin:18px 0 10px}
.topic-lead{font-size:16px;line-height:1.85;color:#59677A;margin:0}
.topic-cover{margin-top:18px;border-radius:12px;overflow:hidden;background:var(--surface-soft)}.topic-cover-image{width:100%;height:250px;object-fit:cover}.topic-cover .image-fallback{height:190px;min-height:190px}.topic-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px;padding-bottom:25px;border-bottom:1px solid var(--divider)}
.topic-body{padding-top:14px}
.topic-body p{font-size:16px;line-height:1.95;color:#354357;margin:18px 0}
.source-note{display:grid;grid-template-columns:34px 1fr;gap:13px;padding:17px;background:var(--mint-soft);border-radius:12px;margin:27px 0}
.source-note-icon{width:30px;height:30px;display:grid;place-items:center;border-radius:50%;background:#fff;color:var(--mint);font-weight:900}
.source-note strong{font-size:13px;color:#286E5E}
.source-note p{font-size:12px;line-height:1.7;color:#4D6C63;margin:4px 0}
.source-note span{font-size:10px;color:#397A69;font-weight:800}
.discussion-box{border:1px solid var(--border);border-radius:13px;padding:21px;margin-top:25px}
.discussion-box h2{font-size:19px;color:var(--title);margin:7px 0}
.discussion-box ol{padding-left:20px;margin:13px 0}
.discussion-box li{padding:6px 0;font-size:13px;color:var(--body)}
.discussion-disclaimer{font-size:10px;color:var(--muted);border-top:1px solid var(--divider);padding-top:11px;margin:10px 0 0}
.topic-aside{display:flex;flex-direction:column;gap:13px}
.topic-aside-card{background:#fff;border:1px solid var(--border);border-radius:14px;padding:18px}
.topic-aside-dark{background:var(--slate);color:#fff;border-color:var(--slate)}
.topic-aside-dark>span{font-size:10px;letter-spacing:.14em;color:var(--lime);font-weight:900}
.topic-aside-dark strong{display:block;font-size:20px;line-height:1.35;margin:12px 0}
.topic-aside-dark p{font-size:11px;color:#C5CFDC;line-height:1.7}
.topic-aside-dark a{font-size:11px;color:var(--lime);font-weight:800}
.aside-related{display:flex;justify-content:space-between;gap:8px;padding:11px 0;border-bottom:1px solid var(--divider);font-size:12px;line-height:1.5;color:var(--title)}
.aside-related:last-child{border:0}
.aside-related b{color:var(--electric-purple)}
.aside-feature{display:flex;flex-direction:column;padding:12px 0;border-bottom:1px solid var(--divider)}
.aside-feature:last-child{border:0}
.aside-feature strong{font-size:12px;color:var(--title)}
.aside-feature span{font-size:10px;color:var(--electric-purple);margin-top:4px}
.map-orbit{position:relative;width:130px;height:130px;border:1px solid #D7D1EA;border-radius:50%;display:grid;place-items:center;color:var(--electric-purple);font-size:12px;font-weight:900;flex:0 0 auto}
.map-orbit:before,.map-orbit:after{content:"";position:absolute;border:1px solid #D7D1EA;border-radius:50%;inset:15px}
.map-orbit:after{inset:31px;border-style:dashed}
.map-orbit b{position:absolute;right:5px;top:13px;background:var(--lime);color:var(--slate);width:28px;height:28px;border-radius:50%;display:grid;place-items:center}
.map-orbit i,.map-orbit em{position:absolute;width:7px;height:7px;background:var(--coral);border-radius:50%;left:15px;top:47px}
.map-orbit em{left:auto;top:auto;right:24px;bottom:24px;background:var(--mint)}
.atlas-intro-row{display:flex;justify-content:space-between;gap:25px;align-items:end;margin:45px 0 18px}
.atlas-intro-row h2{font-size:26px;color:var(--title);margin:6px 0}
.atlas-intro-row p{max-width:570px;font-size:13px;color:var(--muted);margin:0}
.atlas-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}
.atlas-card{display:grid;grid-template-columns:.85fr 1.15fr;background:#fff;border:1px solid var(--border);border-radius:16px;overflow:hidden;min-height:260px}
.atlas-card-image{position:relative;min-height:100%;background:var(--purple-soft)}
.atlas-card-image img,.atlas-card-image .image-fallback{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.atlas-card-image>span{position:absolute;left:12px;top:12px;background:rgba(30,41,59,.78);color:#fff;padding:4px 7px;border-radius:5px;font-size:9px}
.atlas-card-copy{padding:20px;display:flex;flex-direction:column}
.atlas-tags{display:flex;gap:5px;flex-wrap:wrap}
.atlas-tags span{font-size:9px;color:var(--electric-purple);background:var(--purple-soft);padding:3px 6px;border-radius:4px}
.atlas-card h2{font-size:18px;line-height:1.35;color:var(--title);margin:11px 0 7px}
.atlas-card p{font-size:11px;line-height:1.7;color:var(--muted);margin:0}
.atlas-card-foot{display:flex;justify-content:space-between;gap:10px;margin-top:auto;padding-top:15px;font-size:10px;color:var(--muted)}
.atlas-card-foot b{color:var(--electric-purple)}
.feature-detail-hero{display:grid;grid-template-columns:.9fr 1.1fr;gap:28px;align-items:center;background:#fff;border:1px solid var(--border);border-radius:19px;padding:22px}
.feature-detail-visual{position:relative;min-height:270px;border-radius:13px;overflow:hidden;background:var(--purple-soft)}
.feature-detail-image{width:100%;height:100%;min-height:270px;object-fit:cover}
.feature-coordinate{position:absolute;left:15px;bottom:13px;background:rgba(30,41,59,.82);color:#fff;border-radius:6px;padding:5px 8px;font-size:9px;letter-spacing:.1em}
.feature-detail-copy h1{font-size:31px;line-height:1.3;color:var(--title);margin:10px 0}
.feature-detail-copy p{font-size:14px;color:var(--muted);line-height:1.8}
.feature-tag-row{display:flex;gap:7px;flex-wrap:wrap;margin-top:18px}
.feature-reading-layout{display:grid;grid-template-columns:1.3fr .7fr;gap:15px;margin-top:20px}
.feature-description,.feature-route{background:#fff;border:1px solid var(--border);border-radius:16px;padding:25px}
.feature-description h2{font-size:22px;color:var(--title);margin:7px 0}
.feature-description>p{font-size:14px;line-height:1.95;color:#465469;margin:12px 0}
.scope-note{display:flex;gap:15px;align-items:center;background:var(--sky-soft);padding:12px 14px;border-radius:9px;margin-top:18px}
.scope-note strong{font-size:11px;color:#2E6897;white-space:nowrap}
.scope-note span{font-size:11px;color:#50657A}
.feature-route{background:var(--slate);color:#fff}
.feature-route .section-kicker{color:var(--lime)}
.feature-route h3{font-size:18px;margin:8px 0}
.feature-route ol{padding-left:19px;margin:12px 0}
.feature-route li{padding:7px 0;font-size:12px;color:#D2D9E2}
.feature-related-section{margin-top:50px}
.feature-topic-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.feature-topic-node{background:#fff;border:1px solid var(--border);border-radius:14px;padding:18px;display:flex;flex-direction:column;min-height:190px}
.feature-topic-node>span{font-size:9px;color:var(--electric-purple);font-weight:900;letter-spacing:.1em}
.feature-topic-node strong{font-size:15px;color:var(--title);line-height:1.4;margin:9px 0}
.feature-topic-node p{font-size:11px;color:var(--muted);line-height:1.65;margin:0}
.feature-topic-node b{font-size:10px;color:var(--electric-purple);margin-top:auto;padding-top:12px}
.search-orbit{width:105px;height:105px;border-radius:50%;background:var(--lime);display:grid;place-items:center;color:var(--slate);font-size:50px;transform:rotate(-12deg)}
.search-panel{background:#fff;border:1px solid var(--border);border-radius:17px;padding:24px;margin-bottom:24px}
.search-panel>label,.search-filter-row label{display:block;font-size:11px;color:var(--muted);font-weight:750;margin-bottom:8px}
.search-input-row{display:flex;gap:10px}
.search-input-row input{flex:1;min-width:0;min-height:50px;border:1px solid var(--border);border-radius:10px;padding:10px 14px;color:var(--title);background:#FBFCFE}
.search-filter-row{display:flex;align-items:center;gap:12px;margin-top:14px}
.search-filter-row label{margin:0}
.search-results{background:#fff;border:1px solid var(--border);border-radius:17px;padding:24px}
.search-suggestions{padding:16px 0}
.search-suggestions h2{font-size:21px;color:var(--title);margin:8px 0 15px}
.search-suggestions>div{display:flex;flex-wrap:wrap;gap:8px}
.search-suggestions a{background:var(--purple-soft);color:var(--electric-purple);border-radius:8px;padding:8px 12px;font-size:12px;font-weight:750}
.results-heading{display:flex;justify-content:space-between;align-items:end;border-bottom:1px solid var(--divider);padding-bottom:15px}
.results-heading h2{font-size:21px;color:var(--title);margin:6px 0 0}
.results-heading>span{font-size:11px;color:var(--muted)}
.search-result{display:grid;grid-template-columns:100px 1fr 20px;gap:15px;align-items:start;padding:18px 0;border-bottom:1px solid var(--divider)}
.search-result:last-child{border:0}
.result-type{font-size:10px;color:var(--electric-purple);font-weight:850;padding-top:4px}
.search-result h3{font-size:16px;color:var(--title);margin:0 0 5px}
.search-result p{font-size:12px;color:var(--muted);margin:0 0 8px}
.about-emblem{width:124px;height:124px;border-radius:50%;background:var(--slate);color:var(--lime);display:flex;align-items:center;justify-content:center;flex-direction:column;flex:0 0 auto}
.about-emblem span{font-size:39px;font-weight:900;line-height:1}
.about-emblem b{font-size:13px;line-height:1.2;text-align:center}
.about-lead{padding:38px 42px;background:var(--purple-soft);border-radius:18px;margin-bottom:25px}
.about-lead h2{font-size:35px;line-height:1.3;color:var(--title);margin:10px 0}
.about-lead h2 em{font-style:normal;color:var(--electric-purple)}
.about-lead p{font-size:14px;color:#59677A;max-width:800px;line-height:1.9;margin:0}
.rules-layout{display:grid;grid-template-columns:205px 1fr;gap:20px;align-items:start}
.rules-index{position:sticky;top:145px;background:#fff;border:1px solid var(--border);border-radius:14px;padding:17px;display:flex;flex-direction:column;gap:4px}
.rules-index strong{font-size:12px;color:var(--title);padding:4px 8px 10px}
.rules-index a{font-size:11px;color:var(--muted);padding:8px;border-radius:7px}
.rules-index a:hover{background:var(--purple-soft);color:var(--electric-purple)}
.rules-content{background:#fff;border:1px solid var(--border);border-radius:16px;padding:10px 30px}
.rule-section{padding:24px 0;border-bottom:1px solid var(--divider);scroll-margin-top:100px}
.rule-section:last-child{border:0}
.rule-section>span{font-size:9px;letter-spacing:.14em;color:var(--electric-purple);font-weight:900}
.rule-section h2{font-size:20px;color:var(--title);margin:6px 0 9px}
.rule-section p,.rule-section li{font-size:13px;line-height:1.9;color:#526074}
.rule-section ul{padding-left:20px}
.faq-item{padding:12px 0;border-top:1px solid var(--divider)}
.faq-item strong{font-size:13px;color:var(--title)}
.faq-item p{margin:4px 0 0}
.not-found{min-height:440px;background:#fff;border:1px solid var(--border);border-radius:20px;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;padding:35px}
.not-found-code{font-size:10px;letter-spacing:.17em;font-weight:900;color:var(--electric-purple)}
.not-found-orbit{width:76px;height:76px;display:grid;place-items:center;border-radius:50%;background:var(--lime);color:var(--slate);font-size:40px;margin:17px 0}
.not-found h1{font-size:27px;color:var(--title);margin:0}
.not-found p{font-size:13px;color:var(--muted);max-width:460px}
.not-found>div:last-child{display:flex;align-items:center;gap:18px;margin-top:14px}
.empty-state{text-align:center;padding:45px 20px}
.empty-state strong{font-size:18px;color:var(--title)}
.empty-state p{font-size:12px;color:var(--muted)}
.empty-state a{font-size:12px;color:var(--electric-purple);font-weight:800}
.site-footer{background:#fff;border-top:1px solid var(--border);padding:35px max(30px,calc((100vw - 1260px)/2)) 75px}
.footer-top{display:flex;align-items:center;justify-content:space-between;gap:25px;padding-bottom:24px;border-bottom:1px solid var(--divider)}
.footer-brand .brand-logo{width:120px;height:34px}.footer-brand{display:flex;align-items:center;gap:12px;color:var(--title)}
.footer-brand strong{font-size:17px}
.footer-brand p{font-size:10px;color:var(--muted);margin:0}
.footer-note{max-width:520px;font-size:11px;color:var(--muted);margin:0}
.footer-links{display:flex;gap:20px;padding:18px 0;font-size:11px;color:var(--muted)}
.footer-bottom{display:flex;justify-content:space-between;gap:15px;border-top:1px solid var(--divider);padding-top:15px;font-size:10px;color:#8B95A3}
.mobile-bottom-nav{display:none}
@media(max-width:1100px){
 .header-inner{gap:15px;padding:0 22px}.brand{min-width:190px}.main-nav a{padding:8px 9px;font-size:12px}
 .frequency-inner{padding:7px 22px;grid-template-columns:repeat(4,minmax(0,1fr))}
 .hero-grid{grid-template-columns:1.4fr .9fr}.hero-main{grid-template-columns:1fr}.hero-copy{padding:27px}.hero-visual{min-height:230px}.hero-image{min-height:230px}
 .matrix-feature-grid{grid-template-columns:repeat(2,1fr)}
 .stage-banner{grid-template-columns:1fr 1fr}.stage-notes{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
 .stage-notes a{border-bottom:0;border-right:1px solid rgba(255,255,255,.13);padding:5px 12px}
}
@media(max-width:760px){
 html{scroll-padding-top:80px}
 body{font-size:15px}
 .header-inner{height:64px;padding:0 16px;justify-content:space-between}
 .brand{min-width:0}.brand-mark{width:36px;height:36px;border-radius:11px;font-size:20px}.brand-copy strong{font-size:16px}.brand-copy small{display:none}
 .main-nav{display:none}.search-link{width:40px;height:40px;justify-content:center;padding:0;font-size:18px}.search-link span{display:none}
 .menu-toggle{display:flex}
 .frequency-inner{display:flex;overflow-x:auto;gap:7px;padding:8px 16px;scrollbar-width:none}.frequency-inner::-webkit-scrollbar{display:none}
 .frequency-item{flex:0 0 auto;padding:5px 10px;border:1px solid var(--divider)}
 .page-shell{padding:20px 16px 70px}
 .hero-grid{grid-template-columns:1fr;gap:12px}
 .hero-main{grid-template-columns:1fr}
 .hero-copy{padding:28px 23px 25px}
 .hero-copy h1{font-size:36px}
 .hero-description{font-size:14px}
 .hero-visual{min-height:220px}.hero-image,.hero-visual .image-fallback{min-height:220px}
 .hero-aside{padding:18px}
 .hero-mini{padding:13px 2px}
 .section-block{margin-top:48px}
 .section-heading{align-items:flex-start;flex-direction:column;gap:8px;margin-bottom:17px}
 .section-heading h2,.meme-heading h2{font-size:24px}
 .section-more{padding:0}
 .channel-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
 .channel-tile{min-height:155px;padding:14px}
 .channel-tile strong{font-size:15px}
 .channel-tile p{font-size:11px}
 .focus-layout{grid-template-columns:1fr}
 .focus-feature{min-height:360px}
 .focus-list{padding:5px 16px}
 .focus-list-item{grid-template-columns:27px 1fr 14px;gap:8px;padding:13px 0}
 .focus-list-item h3{font-size:14px}
 .pathway{grid-template-columns:1fr}
 .pathway-intro{padding:23px}
 .pathway-steps{padding:8px 12px}
 .pathway-steps>div{padding:13px 10px}
 .screen-collage{grid-template-columns:1fr}
 .screen-large{min-height:250px}
 .screen-side{grid-template-columns:1fr 1fr;grid-template-rows:1fr}
 .screen-small{min-height:145px}
 .screen-small span{font-size:12px;left:10px;right:10px}
 .stage-banner{grid-template-columns:1fr}
 .stage-art{min-height:190px}
 .stage-art img,.stage-art .image-fallback{min-height:190px}
 .stage-copy{padding:23px}
 .stage-notes{grid-column:auto;display:flex;padding:15px 22px}
 .stage-notes a{border-right:0;border-bottom:1px solid rgba(255,255,255,.13);padding:10px 0}
 .meme-section{padding:20px 16px}
 .meme-heading{align-items:flex-start;flex-direction:column}
 .meme-cloud{gap:7px;padding:24px 0;min-height:130px}
 .meme-word{padding:8px 11px;font-size:14px!important}
 .meme-feature-row{grid-template-columns:1fr}
 .meme-feature-row>a{border-right:0;border-bottom:1px solid var(--divider);padding:13px 5px}
 .people-section{grid-template-columns:1fr;gap:20px}
 .people-timeline{grid-template-columns:repeat(2,1fr);row-gap:12px}
 .verify-panel{grid-template-columns:1fr;padding:22px}
 .verify-right{padding:14px 10px;gap:5px}
 .verify-column strong{font-size:11px}
 .verify-column small{font-size:9px}
 .verify-symbol{font-size:14px}
 .city-grid{grid-template-columns:1fr}
 .city-card{min-height:220px}
 .feature-grid{grid-template-columns:1fr}
 .feature-card>img,.feature-card>.image-fallback{height:180px}
 .next-frequency{align-items:flex-start;flex-direction:column;padding:23px}
 .next-frequency h2{font-size:23px}
 .next-actions{width:100%;min-width:0}
 .page-intro{padding:24px 21px;margin-bottom:19px}
 .page-intro h1{font-size:34px}
 .page-intro p{font-size:13px}
 .intro-stamp,.matrix-count,.about-emblem{width:84px;height:84px}
 .intro-stamp strong{font-size:18px}.intro-stamp small{display:none}
 .matrix-count strong{font-size:30px}.matrix-count span{font-size:7px}
 .signal-toolbar{align-items:flex-start;flex-direction:column;padding:14px}
 .filter-form{width:100%;flex-wrap:wrap}
 .filter-form select{flex:1;min-width:140px}
 .signal-layout{grid-template-columns:1fr}
 .signal-sidebar{display:grid;grid-template-columns:1fr 1fr}
 .sidebar-dark{grid-column:1/-1}
 .signal-stream{padding:5px 15px}
 .signal-entry{grid-template-columns:32px 1fr;gap:9px;padding:17px 0}
 .signal-content h2{font-size:16px}
 .signal-content>p{font-size:12px}
 .matrix-feature-grid{grid-template-columns:1fr 1fr;gap:8px}
 .matrix-card{min-height:235px;padding:15px}
 .matrix-card h2{font-size:18px;margin-top:16px}
 .matrix-card p{font-size:11px}
 .matrix-card-bottom{font-size:9px;flex-direction:column;align-items:flex-start;gap:5px}
 .compact-topic-grid{grid-template-columns:1fr;padding:6px 15px}
 .compact-topic:nth-last-child(-n+2){border-bottom:1px solid var(--divider)}
 .compact-topic:last-child{border:0}
 .channel-detail-hero{grid-template-columns:58px 1fr;padding:18px;gap:12px}
 .channel-detail-symbol{width:55px;height:55px;border-radius:14px;font-size:27px}
 .channel-detail-hero h2{font-size:21px}
 .channel-detail-hero p{font-size:11px}
 .back-channel{grid-column:1/-1}
 .channel-topic-area{padding:15px}
 .channel-topic-entry{grid-template-columns:25px 1fr 14px;gap:8px}
 .channel-topic-entry h3{font-size:14px}
 .channel-topic-entry p{font-size:11px}
 .topic-layout{grid-template-columns:1fr}
 .topic-article{padding:24px 20px}
 .topic-header h1{font-size:27px}.topic-cover-image{height:185px}
 .topic-lead{font-size:14px}
 .topic-body p{font-size:15px;line-height:1.9}
 .topic-aside{display:grid;grid-template-columns:1fr 1fr}
 .topic-aside-dark{grid-column:1/-1}
 .atlas-intro-row{align-items:flex-start;flex-direction:column;gap:5px;margin:30px 0 15px}
 .atlas-grid{grid-template-columns:1fr}
 .atlas-card{grid-template-columns:.75fr 1.25fr;min-height:230px}
 .atlas-card-copy{padding:14px}
 .atlas-card h2{font-size:15px}
 .atlas-card p{font-size:10px}
 .feature-detail-hero{grid-template-columns:1fr;padding:14px;gap:17px}
 .feature-detail-visual,.feature-detail-image{min-height:190px}
 .feature-detail-copy h1{font-size:25px}
 .feature-reading-layout{grid-template-columns:1fr}
 .feature-description,.feature-route{padding:19px}
 .feature-topic-grid{grid-template-columns:1fr 1fr}
 .feature-topic-node{min-height:180px;padding:14px}
 .feature-topic-node strong{font-size:13px}
 .search-panel,.search-results{padding:17px}
 .search-input-row{flex-direction:column}
 .search-input-row .button{width:100%}
 .search-result{grid-template-columns:70px 1fr 14px;gap:8px}
 .search-result h3{font-size:14px}
 .search-result p{font-size:11px}
 .about-lead{padding:25px 21px}
 .about-lead h2{font-size:28px}
 .rules-layout{grid-template-columns:1fr}
 .rules-index{position:static;display:grid;grid-template-columns:repeat(2,1fr);gap:3px}
 .rules-index strong{grid-column:1/-1}
 .rules-content{padding:6px 19px}
 .footer-top{align-items:flex-start;flex-direction:column}
 .footer-links{flex-wrap:wrap;gap:12px 18px}
 .footer-bottom{flex-direction:column;gap:5px}
 .site-footer{padding:28px 18px 85px}
 .mobile-bottom-nav{position:fixed;z-index:70;bottom:0;left:0;right:0;display:grid;grid-template-columns:repeat(4,1fr);padding:7px 10px calc(7px + env(safe-area-inset-bottom));background:rgba(255,255,255,.97);border-top:1px solid var(--border);backdrop-filter:blur(12px)}
 .mobile-bottom-nav a{display:flex;align-items:center;justify-content:center;flex-direction:column;font-size:18px;line-height:1.2;color:var(--electric-purple)}
 .mobile-bottom-nav span{font-size:9px;color:var(--muted);margin-top:3px}
}
@media(max-width:380px){
 .hero-copy h1{font-size:32px}
 .channel-tile{padding:12px;min-height:160px}
 .matrix-card{padding:12px;min-height:245px}.matrix-card-visual{margin:-12px -12px 11px;height:72px}.matrix-card-visual img,.matrix-card-visual .image-fallback{min-height:72px}
 .matrix-card h2{font-size:16px}
 .signal-sidebar{grid-template-columns:1fr}
 .feature-topic-grid{grid-template-columns:1fr}
 .atlas-card{grid-template-columns:1fr}
 .atlas-card-image{min-height:130px}
 .topic-aside{grid-template-columns:1fr}
}
@media(prefers-reduced-motion:reduce){
 html{scroll-behavior:auto}
 *,*:before,*:after{transition:none!important;animation:none!important}
}