/* Nav structural (matching home page) */
.nav{position:fixed;top:0;left:0;right:0;height:var(--nh);z-index:900;display:flex;align-items:center;padding:0 32px;gap:12px;background:rgba(4,4,6,0.82);backdrop-filter:blur(28px) saturate(180%);-webkit-backdrop-filter:blur(28px) saturate(180%);border-bottom:1px solid var(--b1)}
.nav::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent 0%,var(--g3) 30%,var(--pu) 70%,transparent 100%);opacity:.5}
.nav-logo{display:flex;align-items:center;gap:9px;text-decoration:none;flex-shrink:0}
.nav-logo img{width:28px;height:28px;object-fit:contain}
.nav-logo-tx{font-size:16px;font-weight:700;letter-spacing:-.2px;color:var(--tx)}
.nav-logo-tx em{font-style:normal;background:var(--grad-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.nav-lks{display:flex;align-items:center;gap:2px;margin-left:auto}
.nl{color:var(--mu);text-decoration:none;font-size:14px;font-weight:500;padding:8px 14px;border-radius:8px;transition:all .2s;letter-spacing:.1px;position:relative}
.nl::after{content:'';position:absolute;bottom:2px;left:50%;right:50%;height:1px;background:var(--g3);transition:all .3s;opacity:0}
.nl:hover{color:var(--tx)}
.nl.on{color:var(--g3)}
.nl.on::after{left:12px;right:12px;opacity:1}
.nav-search-bar{display:flex;align-items:center;gap:10px;flex:1;max-width:480px;min-width:200px;padding:9px 18px;background:var(--sf2);border:1px solid var(--b2);border-radius:10px;color:var(--mu);cursor:pointer;transition:all .25s;font-family:var(--f);font-size:13px;white-space:nowrap;position:relative}
.nav-search-bar:hover{border-color:var(--g3);color:var(--tx);background:rgba(1,255,149,0.03);box-shadow:0 0 12px rgba(1,255,149,0.06)}
.nsb-text{flex:1;text-align:left}
.nsb-kbd{font-size:10px;padding:2px 5px;background:var(--b1);border-radius:4px;color:var(--mu3);font-family:monospace}
.ham{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:5px;background:none;border:none;margin-left:auto}
.ham span{display:block;width:20px;height:1.5px;background:var(--tx);border-radius:2px;transition:all .3s}
.ham.on span:nth-child(1){transform:translateY(6.5px) rotate(45deg)}
.ham.on span:nth-child(2){opacity:0}
.ham.on span:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}
.mob{display:none;position:fixed;top:var(--nh);left:0;right:0;bottom:0;background:rgba(4,4,6,0.97);backdrop-filter:blur(30px);z-index:890;flex-direction:column;padding:32px 24px;overflow-y:auto}
.mob.on{display:flex}
.mob-lk{font-size:28px;font-weight:700;color:var(--tx);text-decoration:none;padding:14px 0;border-bottom:1px solid var(--b0);transition:color .2s}
.mob-lk:hover{color:var(--g3)}
main{padding-top:var(--nh)}
@media(max-width:768px){.nav-lks,.nav-r{display:none}.ham{display:flex}.nav{padding:0 18px}:root{--nh:54px}}
@media(max-width:900px){.nav-search-bar{min-width:0;width:36px;height:36px;padding:0;justify-content:center;border-radius:9px;flex:none}.nsb-text,.nsb-kbd{display:none}}
/* Nav social & subscribe */
.nav-r{display:flex;align-items:center;gap:8px}
.nav-ico{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:7px;border:1px solid var(--b1);transition:all .2s;color:var(--mu);text-decoration:none}
.nav-ico:hover{border-color:var(--g3);color:var(--g3)}
.nav-ico svg{width:14px;height:14px;fill:currentColor}
.nav-rss{padding:7px 14px;background:transparent;color:var(--mu);border:1px solid var(--b2);border-radius:7px;font-family:var(--f);font-size:12px;font-weight:600;cursor:pointer;transition:all .2s;letter-spacing:.2px}
.nav-rss:hover{border-color:var(--pu);color:var(--pu)}
/* Mobile social */
.mob-soc{display:flex;gap:8px;margin-top:28px;flex-wrap:wrap}
.mob-soc a{display:flex;align-items:center;gap:7px;padding:9px 14px;border:1px solid var(--b2);border-radius:var(--r);color:var(--mu);text-decoration:none;font-size:13px;font-weight:500;transition:all .2s}
.mob-soc a:hover{border-color:var(--g3);color:var(--g3)}
.mob-soc svg{width:15px;height:15px;fill:currentColor}
/* Subscribe modal */
.sub-ov{display:none;position:fixed;inset:0;background:rgba(0,0,0,.9);z-index:2000;align-items:center;justify-content:center;padding:20px}
.sub-ov.on{display:flex}
.sub-panel{background:var(--sf);border:1px solid var(--b2);border-radius:20px;width:100%;max-width:520px;padding:36px;position:relative;text-align:center}
.sub-panel::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;border-radius:20px 20px 0 0;background:var(--grad)}
.sub-close{position:absolute;top:14px;right:14px;width:28px;height:28px;background:var(--sf2);border:1px solid var(--b1);border-radius:6px;display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:14px;color:var(--mu);transition:all .2s}
.sub-close:hover{color:var(--tx)}
.sub-icon{font-size:48px;margin-bottom:16px}
.sub-panel h3{font-size:22px;font-weight:700;margin-bottom:8px}
.sub-panel h3 em{font-style:normal;background:var(--grad-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.sub-panel p{font-size:14px;color:var(--mu);line-height:1.65;margin-bottom:28px;max-width:380px;margin-left:auto;margin-right:auto}
.sub-options{display:flex;flex-direction:column;gap:10px;margin-bottom:24px}
.sub-opt{display:flex;align-items:center;gap:14px;padding:14px 18px;background:var(--sf2);border:1px solid var(--b2);border-radius:var(--r);cursor:pointer;transition:all .2s;text-decoration:none;color:var(--tx);text-align:left}
.sub-opt:hover{border-color:var(--g3);background:rgba(1,255,149,.04)}
.sub-opt-icon{width:44px;height:44px;border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0}
.sub-opt-icon.notif{background:rgba(220,134,253,.12)}
.sub-opt-icon.rss{background:rgba(255,140,0,.12)}
.sub-opt-icon.email{background:rgba(1,255,149,.1)}
.sub-opt-icon.cal{background:rgba(1,204,119,.1)}
.sub-opt-info h5{font-size:14px;font-weight:600;margin-bottom:2px}
.sub-opt-info span{font-size:12px;color:var(--mu2)}
.sub-arrow{margin-left:auto;color:var(--mu3);font-size:18px}
.sub-email-form{display:none;flex-direction:column;gap:10px;margin-bottom:16px}
.sub-email-form.on{display:flex}
.sub-email-row{display:flex;gap:8px}
.sub-email-inp{flex:1;background:var(--sf2);border:1px solid var(--b2);border-radius:var(--r);padding:10px 14px;font-family:var(--f);font-size:14px;color:var(--tx);outline:none;transition:border-color .2s}
.sub-email-inp:focus{border-color:var(--g3)}
.sub-email-btn{padding:10px 18px;background:var(--grad);color:#000;border:none;border-radius:var(--r);font-family:var(--f);font-size:13px;font-weight:700;cursor:pointer;white-space:nowrap;transition:all .2s}
.sub-email-btn:hover{opacity:.9}
.sub-note{font-size:11px;color:var(--mu3)}
/* Search overlay */
.search-ov{display:none;position:fixed;inset:0;background:rgba(4,4,6,.96);backdrop-filter:blur(24px);z-index:1500;flex-direction:column;padding:0}
.search-ov.on{display:flex}
.search-header{display:flex;align-items:center;gap:14px;padding:18px 32px;border-bottom:1px solid var(--b1);flex-shrink:0}
.search-input-wrap{flex:1;display:flex;align-items:center;gap:12px;background:var(--sf2);border:1px solid var(--b2);border-radius:var(--r);padding:0 16px}
.search-input-wrap svg{color:var(--mu);flex-shrink:0}
.search-input{flex:1;background:none;border:none;outline:none;font-family:var(--f);font-size:18px;color:var(--tx);padding:14px 0}
.search-input::placeholder{color:var(--mu2)}
.search-close{background:none;border:none;color:var(--mu);font-family:var(--f);font-size:13px;font-weight:500;cursor:pointer;padding:8px;transition:color .2s;white-space:nowrap}
.search-close:hover{color:var(--tx)}
.search-body{flex:1;overflow-y:auto;padding:24px 32px;max-width:860px;width:100%;margin:0 auto}
.search-cats{display:flex;gap:8px;margin-bottom:28px;flex-wrap:wrap}
.scat{padding:5px 14px;background:transparent;border:1px solid var(--b2);border-radius:100px;font-family:var(--f);font-size:12px;font-weight:600;color:var(--mu2);cursor:pointer;transition:all .2s}
.scat.on{border-color:var(--g3);color:var(--g3);background:rgba(1,255,149,.06)}
.scat:hover{color:var(--tx)}
.search-section{margin-bottom:32px}
.search-section-label{font-size:10px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--mu3);margin-bottom:12px;display:flex;align-items:center;gap:10px}
.search-section-label::after{content:'';flex:1;height:1px;background:var(--b0)}
.si-tags{display:flex;gap:7px;flex-wrap:wrap}
.si-tag{padding:6px 14px;background:var(--sf);border:1px solid var(--b1);border-radius:100px;font-size:13px;color:var(--mu);cursor:pointer;transition:all .2s}
.si-tag:hover{border-color:var(--g3);color:var(--g3)}
.si-label{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:1.5px;color:var(--mu3);margin-bottom:12px}
.search-initial{padding:20px 0}
@media(max-width:768px){.search-header{padding:14px 18px}.search-input{font-size:16px}.search-body{padding:18px}}
/* Popup notification */
.sp{position:fixed;bottom:20px;right:20px;background:var(--sf2);border:1px solid var(--b2);border-top:1px solid var(--g3);border-radius:var(--rl);padding:14px 18px;display:flex;align-items:center;gap:10px;font-size:13px;font-weight:500;z-index:3000;transform:translateY(110px);opacity:0;transition:all .4s cubic-bezier(.34,1.56,.64,1);max-width:320px}
.sp.on{transform:translateY(0);opacity:1}
.sp-ico{font-size:18px}
.sp-sub{font-size:11px;color:var(--mu);margin-top:1px}
/* Back button (detail pages) */
.nav-back{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--mu);text-decoration:none;transition:color .2s}
.nav-back:hover{color:var(--g3)}
.nav-back svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round}