/*
Theme Name: BrainShift
Theme URI: https://tecnoayudarapida.com
Author: BrainShift Media
Description: AI, Productivity & Psychology — The internet's most addictive blog. Dark premium design with AdSense-optimized ad zones.
Version: 1.0
License: GNU General Public License v2 or later
Tags: blog, dark, modern, two-columns, right-sidebar, custom-menu, featured-images, full-width-template, post-formats, threaded-comments, translation-ready
Text Domain: brainshift
*/

/* ======================= TOKENS ======================= */
:root {
    --bg:      #030309;
    --s:       #0a0a15;
    --s2:      #111122;
    --s3:      #1a1a2e;
    --b:       rgba(255,255,255,.07);
    --bg2:     rgba(124,58,237,.35);
    --t:       #eef0f8;
    --t2:      #9296b8;
    --tm:      #5a5e80;
    --pu:      #7c3aed;
    --pl:      #a855f7;
    --cy:      #06b6d4;
    --gr:      #10b981;
    --am:      #f59e0b;
    --re:      #ef4444;
    --grad:    linear-gradient(135deg,#7c3aed,#06b6d4);
    --gradt:   linear-gradient(135deg,#a855f7,#22d3ee);
    --r:  12px;
    --rl: 20px;
    --rx: 28px;
    --nav: 68px;
    --max: 1300px;
    --tr: .22s cubic-bezier(.4,0,.2,1);
    --ts: .40s cubic-bezier(.4,0,.2,1);
}

/* ======================= RESET ======================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: 'Inter', system-ui, sans-serif; background: var(--bg); color: var(--t); line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }
h1,h2,h3,h4,h5,h6 { font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 700; line-height: 1.2; letter-spacing: -.02em; }
.gt { background: var(--gradt); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* ======================= SCROLLBAR ======================= */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--s3); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--pu); }

/* ======================= LAYOUT ======================= */
.c { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ======================= READING BAR ======================= */
#rbar { position: fixed; top: 0; left: 0; width: 0; height: 3px; background: var(--grad); z-index: 9999; transition: width .1s; }

/* ======================= NOTICE BAR ======================= */
.nbar { background: linear-gradient(135deg, rgba(124,58,237,.92), rgba(6,182,212,.85)); padding: 11px 16px; text-align: center; font-size: 13px; font-weight: 500; position: relative; }
.nbar a { font-weight: 700; text-decoration: underline; margin-left: 6px; }
.nbar .x { position: absolute; right: 16px; top: 50%; transform: translateY(-50%); cursor: pointer; font-size: 20px; opacity: .7; line-height: 1; }
.nbar .x:hover { opacity: 1; }

/* ======================= NAVIGATION ======================= */
nav#bs-nav { position: sticky; top: 0; z-index: 1000; height: var(--nav); background: rgba(3,3,9,.85); backdrop-filter: blur(22px); -webkit-backdrop-filter: blur(22px); border-bottom: 1px solid var(--b); transition: var(--tr); }
nav#bs-nav.sc { background: rgba(3,3,9,.97); box-shadow: 0 4px 40px rgba(0,0,0,.5); }
.nav-i { height: 100%; display: flex; align-items: center; gap: 28px; }
.logo { display: flex; align-items: center; gap: 10px; font-family: 'Plus Jakarta Sans', sans-serif; font-weight: 800; font-size: 22px; letter-spacing: -.03em; flex-shrink: 0; }
.logo-ic { width: 36px; height: 36px; background: var(--grad); border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 17px; box-shadow: 0 0 24px rgba(124,58,237,.45); flex-shrink: 0; }

/* Nav menu (WordPress generated) */
#bs-menu { display: flex; gap: 2px; list-style: none; flex: 1; }
#bs-menu li a { padding: 7px 13px; border-radius: 8px; font-size: 13.5px; font-weight: 500; color: var(--t2); transition: var(--tr); white-space: nowrap; display: block; }
#bs-menu li a:hover, #bs-menu li.current-menu-item a { color: var(--t); background: var(--s2); }
#bs-menu li.current-menu-item a { color: var(--pl); }

.nav-r { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.btn { display: inline-flex; align-items: center; gap: 7px; padding: 9px 20px; background: var(--grad); border-radius: 10px; font-weight: 600; font-size: 13.5px; color: #fff; border: none; transition: var(--tr); white-space: nowrap; box-shadow: 0 0 20px rgba(124,58,237,.3); cursor: pointer; }
.btn:hover { transform: translateY(-1px); box-shadow: 0 4px 28px rgba(124,58,237,.5); color: #fff; }
.btn-o { background: transparent; border: 1px solid var(--b); color: var(--t); box-shadow: none; }
.btn-o:hover { border-color: var(--bg2); background: var(--s2); }
.ham { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; }
.ham span { display: block; width: 22px; height: 2px; background: var(--t); border-radius: 2px; transition: var(--tr); }
.mmenu { position: fixed; top: var(--nav); left: 0; right: 0; bottom: 0; background: rgba(3,3,9,.98); backdrop-filter: blur(22px); z-index: 999; display: flex; flex-direction: column; padding: 28px 22px; gap: 6px; transform: translateX(-100%); transition: transform var(--ts); }
.mmenu.open { transform: translateX(0); }
.mmenu a { padding: 15px; font-size: 19px; font-weight: 600; color: var(--t2); border-radius: var(--r); transition: var(--tr); display: block; }
.mmenu a:hover { background: var(--s); color: var(--t); padding-left: 22px; }

/* ======================= HERO ======================= */
.hero { position: relative; min-height: 90vh; display: flex; align-items: center; padding: 80px 0; overflow: hidden; }
.orb { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .28; animation: flt 9s ease-in-out infinite; }
.o1 { width: 650px; height: 650px; background: radial-gradient(circle,#7c3aed,transparent); top: -180px; right: -120px; }
.o2 { width: 450px; height: 450px; background: radial-gradient(circle,#06b6d4,transparent); bottom: -80px; left: 5%; animation-delay: -3.5s; }
.o3 { width: 320px; height: 320px; background: radial-gradient(circle,#a855f7,transparent); top: 35%; left: 42%; animation-delay: -6s; opacity: .14; }
@keyframes flt { 0%,100%{transform:translate(0,0) scale(1)} 33%{transform:translate(18px,-18px) scale(1.04)} 66%{transform:translate(-12px,14px) scale(.97)} }
.grid-ov { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.018) 1px,transparent 1px), linear-gradient(90deg,rgba(255,255,255,.018) 1px,transparent 1px); background-size: 52px 52px; mask-image: radial-gradient(ellipse at center,transparent 25%,black 75%); }
.hero-in { position: relative; z-index: 1; display: grid; grid-template-columns: 1fr 460px; gap: 56px; align-items: center; }
.badge { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; background: rgba(124,58,237,.14); border: 1px solid rgba(124,58,237,.28); border-radius: 100px; font-size: 13px; font-weight: 600; color: var(--pl); margin-bottom: 18px; }
.dot { width: 7px; height: 7px; background: var(--pl); border-radius: 50%; animation: pls 2s infinite; }
@keyframes pls { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.4;transform:scale(.75)} }
.hero-t { font-size: clamp(38px,5vw,66px); font-weight: 800; line-height: 1.1; margin-bottom: 18px; letter-spacing: -.03em; }
.hero-s { font-size: 17.5px; color: var(--t2); max-width: 510px; margin-bottom: 34px; line-height: 1.75; }
.hero-cta { display: flex; gap: 11px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 28px; margin-top: 44px; padding-top: 28px; border-top: 1px solid var(--b); flex-wrap: wrap; }
.stat-n { font-family: 'Plus Jakarta Sans', sans-serif; font-size: 27px; font-weight: 800; background: var(--gradt); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.stat-l { font-size: 12.5px; color: var(--tm); margin-top: 2px; }
.hcard { background: var(--s); border: 1px solid var(--b); border-radius: var(--rx); overflow: hidden; transition: var(--ts); cursor: pointer; box-shadow: 0 0 60px rgba(124,58,237,.18); }
.hcard:hover { transform: translateY(-4px); box-shadow: 0 12px 60px rgba(124,58,237,.32); border-color: var(--bg2); }
.hcard-img { width: 100%; height: 210px; background: linear-gradient(135deg,#18083e,#08203e); position: relative; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.hcard-img .vis { font-size: 80px; z-index: 1; position: relative; filter: drop-shadow(0 0 28px rgba(124,58,237,.6)); animation: flt 6s ease-in-out infinite; }
.hcard-img::before { content:''; position: absolute; inset: 0; background: linear-gradient(135deg,rgba(124,58,237,.28),rgba(6,182,212,.18)); }
.hcard-img::after { content:''; position: absolute; bottom: 0; left: 0; right: 0; height: 70px; background: linear-gradient(to top,var(--s),transparent); }
.hcard-b { padding: 22px; }
.hcard-b h2 { font-size: 18.5px; font-weight: 700; margin: 10px 0 9px; line-height: 1.35; letter-spacing: -.02em; }
.hcard-b h2 a { color: inherit; }
.hcard-m { display: flex; align-items: center; gap: 10px; font-size: 12.5px; color: var(--tm); margin-top: 13px; }
.av { width: 26px; height: 26px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 11px; font-weight: 700; flex-shrink: 0; }
.arrow-r { margin-left: auto; color: var(--pl); font-weight: 600; font-size: 13px; }

/* ======================= TAGS ======================= */
.tag { display: inline-flex; align-items: center; padding: 3px 9px; border-radius: 6px; font-size: 10.5px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; }
.t-ai { background: rgba(124,58,237,.18); color: var(--pl); }
.t-py { background: rgba(6,182,212,.13); color: var(--cy); }
.t-pr { background: rgba(16,185,129,.13); color: var(--gr); }
.t-mo { background: rgba(245,158,11,.13); color: var(--am); }
.t-sc { background: rgba(239,68,68,.13); color: #f87171; }

/* ======================= TICKER ======================= */
.ticker { background: var(--s); border-top: 1px solid var(--b); border-bottom: 1px solid var(--b); padding: 13px 0; overflow: hidden; }
.tick-in { display: flex; align-items: center; }
.tick-lab { flex-shrink: 0; padding: 0 20px; font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--pl); border-right: 1px solid var(--b); margin-right: 20px; white-space: nowrap; }
.tick-wrap { overflow: hidden; flex: 1; }
.tick-tr { display: flex; gap: 44px; animation: tick 30s linear infinite; white-space: nowrap; }
.tick-tr:hover { animation-play-state: paused; }
.ti { display: flex; align-items: center; gap: 8px; font-size: 13.5px; color: var(--t2); cursor: pointer; transition: var(--tr); white-space: nowrap; }
.ti:hover { color: var(--t); }
.ti .ar { color: var(--pl); font-size: 11px; }
@keyframes tick { 0%{transform:translateX(0)} 100%{transform:translateX(-50%)} }

/* ======================= MAIN LAYOUT ======================= */
.main { padding: 56px 0 80px; }
.layout { display: grid; grid-template-columns: 1fr 340px; gap: 44px; align-items: start; }

/* ======================= SECTION HEADERS ======================= */
.sh { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.st { display: flex; align-items: center; gap: 11px; font-size: 21px; font-weight: 800; letter-spacing: -.02em; }
.st::before { content:''; display: block; width: 4px; height: 22px; background: var(--grad); border-radius: 2px; flex-shrink: 0; }
.sa { font-size: 13px; font-weight: 600; color: var(--pl); display: flex; align-items: center; gap: 4px; transition: var(--tr); }
.sa:hover { gap: 8px; }

/* ======================= ARTICLE CARDS ======================= */
.ag { display: grid; grid-template-columns: repeat(2,1fr); gap: 22px; }
.ac { background: var(--s); border: 1px solid var(--b); border-radius: var(--rl); overflow: hidden; transition: var(--ts); cursor: pointer; display: flex; flex-direction: column; }
.ac:hover { transform: translateY(-3px); border-color: rgba(124,58,237,.24); box-shadow: 0 8px 44px rgba(0,0,0,.4); }
.ac.feat { grid-column: span 2; flex-direction: row; min-height: 230px; }
.ci { width: 100%; aspect-ratio: 16/10; position: relative; overflow: hidden; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.ac.feat .ci { width: 360px; aspect-ratio: auto; }
.ci .ev { font-size: 50px; z-index: 1; position: relative; filter: drop-shadow(0 4px 14px rgba(0,0,0,.55)); transition: transform var(--ts); pointer-events: none; }
.ac:hover .ev { transform: scale(1.1) rotate(-4deg); }
.ci::after { content:''; position: absolute; inset: 0; background: linear-gradient(to top,var(--s) 0%,transparent 55%); z-index: 2; pointer-events: none; }
.ci img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
/* Gradient backgrounds */
.b1{background:linear-gradient(135deg,#18083e,#0d1a30)}
.b2{background:linear-gradient(135deg,#081a30,#0a301a)}
.b3{background:linear-gradient(135deg,#300808,#1a0830)}
.b4{background:linear-gradient(135deg,#083030,#1a1808)}
.b5{background:linear-gradient(135deg,#1a1808,#300a08)}
.b6{background:linear-gradient(135deg,#08082e,#180818)}
.b7{background:linear-gradient(135deg,#0a3018,#0a0a30)}
.b8{background:linear-gradient(135deg,#300a18,#0a1830)}
.cb { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.ct-tags { display: flex; gap: 6px; margin-bottom: 11px; flex-wrap: wrap; }
.ct { font-size: 17px; font-weight: 700; line-height: 1.35; margin-bottom: 10px; letter-spacing: -.01em; transition: color var(--tr); }
.ac.feat .ct { font-size: 21px; }
.ac:hover .ct { color: var(--pl); }
.ct a { color: inherit; }
.ct a:hover { color: var(--pl); }
.ce { font-size: 13.5px; color: var(--t2); line-height: 1.65; flex: 1; display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }
.cm { display: flex; align-items: center; gap: 9px; margin-top: 14px; padding-top: 13px; border-top: 1px solid var(--b); font-size: 11.5px; color: var(--tm); flex-wrap: wrap; }
.cm .auth { display: flex; align-items: center; gap: 6px; font-weight: 500; }
.sep { color: var(--s3); }
.cv { margin-left: auto; display: flex; align-items: center; gap: 4px; }

/* ======================= AD ZONES ======================= */
.ad { background: var(--s); border: 1px dashed rgba(124,58,237,.14); border-radius: var(--r); display: flex; flex-direction: column; align-items: center; justify-content: center; color: var(--tm); font-size: 11px; position: relative; overflow: hidden; }
.ad::before { content:'Advertisement'; font-size: 10px; text-transform: uppercase; letter-spacing: .1em; color: var(--tm); opacity: .55; }
.ad-banner { width: 100%; height: 90px; margin: 28px 0; }
.ad-rect { width: 100%; height: 280px; margin: 24px 0; }
.ad-sb { width: 100%; height: 250px; }
.ad-hp { width: 100%; height: 600px; }

/* ======================= NEWSLETTER ======================= */
.nl { background: var(--s); border: 1px solid var(--b); border-radius: var(--rx); padding: 46px; margin: 44px 0; position: relative; overflow: hidden; }
.nl::before { content:''; position: absolute; top: -80px; right: -80px; width: 400px; height: 400px; background: radial-gradient(circle,rgba(124,58,237,.1),transparent 70%); pointer-events: none; }
.nl-wrap { position: relative; max-width: 550px; }
.nl-ic { font-size: 38px; margin-bottom: 14px; }
.nl-t { font-size: 30px; font-weight: 800; margin-bottom: 11px; letter-spacing: -.02em; }
.nl-s { color: var(--t2); margin-bottom: 26px; line-height: 1.65; }
.nl-form { display: flex; gap: 10px; max-width: 450px; }
.nl-form input { flex: 1; padding: 12px 17px; background: var(--s2); border: 1px solid var(--b); border-radius: 10px; color: var(--t); font-size: 14.5px; outline: none; transition: var(--tr); font-family: inherit; }
.nl-form input:focus { border-color: var(--pu); box-shadow: 0 0 0 3px rgba(124,58,237,.14); }
.nl-form input::placeholder { color: var(--tm); }
.nl-perks { display: flex; gap: 18px; margin-top: 18px; flex-wrap: wrap; }
.perk { display: flex; align-items: center; gap: 6px; font-size: 13px; color: var(--t2); }
.pk { color: var(--gr); }

/* ======================= TOOL SPOTLIGHT ======================= */
.spot { background: linear-gradient(135deg,rgba(124,58,237,.07),rgba(6,182,212,.04)); border: 1px solid rgba(124,58,237,.18); border-radius: var(--rx); padding: 30px; margin: 28px 0; }
.spot-lab { font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--pl); margin-bottom: 18px; display: flex; align-items: center; gap: 6px; }
.spot-g { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.tc { background: var(--s); border: 1px solid var(--b); border-radius: var(--r); padding: 20px; transition: var(--tr); cursor: pointer; }
.tc:hover { border-color: rgba(124,58,237,.3); transform: translateY(-2px); box-shadow: 0 8px 32px rgba(0,0,0,.3); }
.t-ic { font-size: 30px; margin-bottom: 11px; }
.t-n { font-weight: 700; font-size: 15.5px; margin-bottom: 5px; }
.t-d { font-size: 13px; color: var(--t2); line-height: 1.55; margin-bottom: 13px; }
.t-b { display: inline-flex; align-items: center; gap: 4px; padding: 4px 10px; background: rgba(16,185,129,.14); color: var(--gr); border-radius: 20px; font-size: 12px; font-weight: 600; }

/* ======================= SIDEBAR ======================= */
.sb { display: flex; flex-direction: column; gap: 26px; position: sticky; top: calc(var(--nav) + 20px); }
.sw { background: var(--s); border: 1px solid var(--b); border-radius: var(--rl); padding: 22px; }
.wt { font-size: 13px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--t2); margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }
.wt::after { content:''; flex: 1; height: 1px; background: var(--b); }
.pp { display: flex; flex-direction: column; gap: 14px; }
.pp-i { display: flex; gap: 11px; align-items: start; cursor: pointer; padding: 9px; border-radius: 8px; transition: var(--tr); margin: -9px; }
.pp-i:hover { background: var(--s2); }
.pp-r { font-size: 21px; font-weight: 800; color: var(--s3); line-height: 1; min-width: 26px; transition: var(--tr); }
.pp-i:hover .pp-r { color: var(--pl); }
.pp-tt { font-size: 13.5px; font-weight: 600; line-height: 1.4; margin-bottom: 3px; }
.pp-v { font-size: 12px; color: var(--tm); }
.cats { display: flex; flex-direction: column; gap: 7px; }
.cat-i { display: flex; align-items: center; gap: 9px; padding: 10px 12px; background: var(--s2); border-radius: 8px; cursor: pointer; transition: var(--tr); font-size: 14px; font-weight: 500; }
.cat-i:hover { background: var(--s3); padding-left: 16px; }
.cat-ct { margin-left: auto; font-size: 12px; color: var(--tm); background: var(--s3); padding: 2px 8px; border-radius: 20px; }
.tcloud { display: flex; flex-wrap: wrap; gap: 7px; }
.tp { padding: 5px 11px; background: var(--s2); border: 1px solid var(--b); border-radius: 20px; font-size: 12px; cursor: pointer; transition: var(--tr); color: var(--t2); }
.tp:hover { background: rgba(124,58,237,.14); border-color: rgba(124,58,237,.28); color: var(--pl); }

/* ======================= SINGLE POST ======================= */
.post-hero { position: relative; min-height: 420px; display: flex; align-items: flex-end; padding: 48px 0 0; overflow: hidden; }
.post-hero-img { position: absolute; inset: 0; background: linear-gradient(135deg,#18083e,#08203e); display: flex; align-items: center; justify-content: center; font-size: 100px; }
.post-hero-img img { width: 100%; height: 100%; object-fit: cover; }
.post-hero-overlay { position: absolute; inset: 0; background: linear-gradient(to top,rgba(3,3,9,1) 0%,rgba(3,3,9,.6) 50%,transparent 100%); }
.post-hero-content { position: relative; z-index: 1; padding-bottom: 48px; }
.post-title { font-size: clamp(26px,4vw,46px); font-weight: 800; line-height: 1.15; margin: 14px 0 20px; letter-spacing: -.03em; }
.post-meta { display: flex; align-items: center; gap: 12px; font-size: 13.5px; color: var(--tm); flex-wrap: wrap; padding-bottom: 20px; border-bottom: 1px solid var(--b); margin-bottom: 20px; }
.post-meta .auth { display: flex; align-items: center; gap: 8px; font-weight: 600; color: var(--t2); }
.post-body { font-size: 17px; line-height: 1.82; color: #d5d8ea; max-width: 760px; }
.post-body p { margin-bottom: 22px; }
.post-body h2 { font-size: 26px; font-weight: 700; margin: 40px 0 16px; color: var(--t); letter-spacing: -.02em; scroll-margin-top: 90px; }
.post-body h3 { font-size: 21px; font-weight: 700; margin: 32px 0 12px; color: var(--t); }
.post-body h4 { font-size: 18px; font-weight: 700; margin: 24px 0 10px; color: var(--t); }
.post-body strong, .post-body b { color: var(--t); font-weight: 600; }
.post-body a { color: var(--pl); text-decoration: underline; }
.post-body ul, .post-body ol { padding-left: 26px; margin-bottom: 22px; }
.post-body li { margin-bottom: 7px; }
.post-body img { border-radius: var(--r); margin: 28px 0; max-width: 100%; }
.post-body blockquote { background: rgba(124,58,237,.09); border-left: 4px solid var(--pu); border-radius: 0 11px 11px 0; padding: 18px 22px; margin: 28px 0; font-style: italic; color: var(--t2); font-size: 16px; line-height: 1.72; }
.post-body .wp-block-image { margin: 28px 0; }
.post-body figure { margin: 28px 0; }
.post-body figcaption { font-size: 13px; color: var(--tm); text-align: center; margin-top: 8px; }
/* WP alignment classes */
.post-body .alignleft { float: left; margin: 0 24px 16px 0; }
.post-body .alignright { float: right; margin: 0 0 16px 24px; }
.post-body .aligncenter { display: block; margin: 28px auto; }
.post-body .alignwide { margin-left: -48px; margin-right: -48px; }
.post-body pre, .post-body code { background: var(--s2); border: 1px solid var(--b); border-radius: 8px; font-family: 'Fira Code', 'Courier New', monospace; font-size: 14px; }
.post-body pre { padding: 20px; overflow-x: auto; margin: 24px 0; }
.post-body p code { padding: 2px 6px; }
.post-tags { display: flex; gap: 8px; flex-wrap: wrap; margin: 32px 0; padding-top: 24px; border-top: 1px solid var(--b); }
.post-tags a { padding: 5px 12px; background: var(--s2); border: 1px solid var(--b); border-radius: 20px; font-size: 12.5px; color: var(--t2); transition: var(--tr); }
.post-tags a:hover { background: rgba(124,58,237,.14); border-color: rgba(124,58,237,.28); color: var(--pl); }
.post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 40px 0; }
.post-nav a { background: var(--s); border: 1px solid var(--b); border-radius: var(--r); padding: 18px 20px; transition: var(--tr); }
.post-nav a:hover { border-color: rgba(124,58,237,.28); transform: translateY(-2px); }
.post-nav .pn-label { font-size: 11px; color: var(--tm); text-transform: uppercase; letter-spacing: .07em; margin-bottom: 6px; }
.post-nav .pn-title { font-size: 14px; font-weight: 600; color: var(--t2); line-height: 1.4; }
.post-nav a:hover .pn-title { color: var(--pl); }
.post-nav .next { text-align: right; }

/* Related posts */
.related { margin: 40px 0; }
.related h3 { font-size: 20px; font-weight: 800; margin-bottom: 20px; display: flex; align-items: center; gap: 10px; }
.related h3::before { content:''; display: block; width: 4px; height: 20px; background: var(--grad); border-radius: 2px; }
.related-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }

/* In-article callout */
.callout { background: rgba(124,58,237,.09); border-left: 4px solid var(--pu); border-radius: 0 11px 11px 0; padding: 18px 22px; margin: 28px 0; font-style: italic; color: var(--t2); font-size: 16px; line-height: 1.72; }
.stat-h { background: var(--s2); border: 1px solid var(--b); border-radius: var(--r); padding: 22px; margin: 24px 0; text-align: center; }
.bn { font-size: 52px; font-weight: 800; background: var(--gradt); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; line-height: 1; margin-bottom: 7px; }
.sd { color: var(--t2); font-size: 14px; }

/* ======================= ARCHIVE / CATEGORY ======================= */
.arch-hero { padding: 56px 0 44px; text-align: center; position: relative; overflow: hidden; }
.arch-hero::before { content:''; position: absolute; top: -60px; left: 50%; transform: translateX(-50%); width: 500px; height: 400px; background: radial-gradient(circle,rgba(124,58,237,.1),transparent 70%); pointer-events: none; }
.arch-hero h1 { font-size: clamp(28px,4vw,46px); font-weight: 800; position: relative; letter-spacing: -.025em; margin-bottom: 10px; }
.arch-hero p { font-size: 16px; color: var(--t2); position: relative; }

/* ======================= FOOTER ======================= */
footer { background: var(--s); border-top: 1px solid var(--b); padding: 60px 0 28px; }
.fg { display: grid; grid-template-columns: 270px repeat(3,1fr); gap: 44px; margin-bottom: 44px; }
.fb p { font-size: 13.5px; color: var(--t2); line-height: 1.72; margin: 12px 0 18px; }
.soc { display: flex; gap: 9px; }
.sl { width: 36px; height: 36px; background: var(--s2); border: 1px solid var(--b); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 15px; cursor: pointer; transition: var(--tr); }
.sl:hover { background: rgba(124,58,237,.14); border-color: rgba(124,58,237,.28); transform: translateY(-2px); }
.fc h4 { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--t2); margin-bottom: 14px; }
.fc ul { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.fc ul a { font-size: 13.5px; color: var(--tm); transition: var(--tr); display: flex; align-items: center; gap: 5px; }
.fc ul a:hover { color: var(--t); padding-left: 4px; }
.fb-bot { padding-top: 28px; border-top: 1px solid var(--b); display: flex; align-items: center; justify-content: space-between; font-size: 12.5px; color: var(--tm); flex-wrap: wrap; gap: 10px; }
.fb-bot a { color: var(--tm); transition: var(--tr); margin-left: 14px; }
.fb-bot a:hover { color: var(--pl); }

/* ======================= MISC ======================= */
.fi { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.fi.vis { opacity: 1; transform: translateY(0); }
.btt { position: fixed; bottom: 24px; right: 24px; width: 44px; height: 44px; background: var(--grad); border-radius: 12px; display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 17px; opacity: 0; transform: translateY(10px); transition: var(--tr); box-shadow: 0 4px 22px rgba(124,58,237,.42); z-index: 100; }
.btt.vis { opacity: 1; transform: translateY(0); }
.btt:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(124,58,237,.55); }
.fsh { position: fixed; left: 20px; top: 50%; transform: translateY(-50%); display: none; flex-direction: column; gap: 8px; z-index: 100; }
.fsb { width: 40px; height: 40px; border-radius: 10px; background: var(--s2); border: 1px solid var(--b); display: flex; align-items: center; justify-content: center; cursor: pointer; font-size: 15px; transition: var(--tr); color: var(--t2); }
.fsb:hover { background: rgba(124,58,237,.14); border-color: rgba(124,58,237,.28); transform: scale(1.1); color: var(--t); }
.ck { position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%); background: var(--s2); border: 1px solid var(--b); border-radius: var(--rl); padding: 16px 22px; display: flex; align-items: center; gap: 14px; font-size: 13.5px; color: var(--t2); z-index: 9000; max-width: 580px; width: calc(100% - 48px); box-shadow: 0 8px 60px rgba(0,0,0,.55); backdrop-filter: blur(22px); }
.ck-ic { font-size: 22px; flex-shrink: 0; }
.ck-t { flex: 1; }
.ck-t a { color: var(--pl); text-decoration: underline; }
.ck-ac { display: flex; gap: 7px; flex-shrink: 0; }
.bs { padding: 7px 15px; border-radius: 8px; font-size: 13px; font-weight: 600; cursor: pointer; border: none; transition: var(--tr); }
.bs-acc { background: var(--grad); color: #fff; }
.bs-dec { background: var(--s3); color: var(--t2); }
.bs-dec:hover { color: var(--t); }
/* 404 */
.e404 { min-height: 70vh; display: flex; align-items: center; justify-content: center; text-align: center; }
.e404 .num { font-size: 120px; font-weight: 800; background: var(--gradt); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; line-height: 1; margin-bottom: 16px; }
.e404 h2 { font-size: 30px; margin-bottom: 12px; }
.e404 p { color: var(--t2); margin-bottom: 28px; }

/* ======================= BREADCRUMBS ======================= */
.bcrumb { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--tm); margin-bottom: 14px; flex-wrap: wrap; }
.bcrumb a { color: var(--t2); transition: var(--tr); }
.bcrumb a:hover { color: var(--pl); }
.bcrumb .bc-cur { color: var(--tm); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 320px; }

/* ======================= AFFILIATE NOTE ======================= */
.aff-note { font-size: 13px !important; color: var(--tm) !important; background: var(--s2); border: 1px solid var(--b); border-radius: var(--r); padding: 12px 16px; line-height: 1.6 !important; }
.aff-note a { color: var(--t2) !important; }

/* ======================= AUTHOR BOX ======================= */
.author-box { display: flex; gap: 18px; background: var(--s); border: 1px solid var(--b); border-radius: var(--rl); padding: 24px; margin: 36px 0; align-items: flex-start; }
.author-box .av { width: 56px; height: 56px; font-size: 20px; border-radius: 16px; }
.ab-name { font-size: 16px; font-weight: 700; margin-bottom: 4px; }
.ab-role { font-size: 12px; color: var(--pl); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; margin-bottom: 8px; }
.ab-bio { font-size: 13.5px; color: var(--t2); line-height: 1.65; }

/* ======================= TOC ======================= */
.toc-box { background: var(--s); border: 1px solid var(--b); border-radius: var(--rl); padding: 22px 24px; margin: 0 0 32px; max-width: 760px; }
.toc-box .toc-t { font-size: 13px; font-weight: 700; letter-spacing: .05em; text-transform: uppercase; color: var(--t2); margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.toc-box ol { list-style: none; counter-reset: toc; display: flex; flex-direction: column; gap: 8px; }
.toc-box ol li { counter-increment: toc; }
.toc-box ol a { display: flex; gap: 10px; font-size: 14px; color: var(--t2); transition: var(--tr); line-height: 1.45; }
.toc-box ol a::before { content: counter(toc, decimal-leading-zero); font-weight: 800; color: var(--s3); transition: var(--tr); }
.toc-box ol a:hover { color: var(--pl); }
.toc-box ol a:hover::before { color: var(--pl); }

/* ======================= SIDEBAR TOOLS ======================= */
.sb-tools { display: flex; flex-direction: column; gap: 8px; margin-bottom: 14px; }
.sb-tools a { display: flex; align-items: center; gap: 10px; padding: 11px 13px; background: var(--s2); border: 1px solid var(--b); border-radius: 10px; font-size: 13.5px; font-weight: 500; color: var(--t2); transition: var(--tr); }
.sb-tools a:hover { border-color: rgba(124,58,237,.3); color: var(--t); transform: translateX(3px); }
.sb-tools .st-ic { font-size: 18px; flex-shrink: 0; }
.sb-tools .st-tag { margin-left: auto; font-size: 10.5px; font-weight: 700; color: var(--gr); background: rgba(16,185,129,.12); padding: 2px 8px; border-radius: 12px; flex-shrink: 0; }

/* ======================= RESPONSIVE ======================= */
@media(max-width:1024px) {
    .layout { grid-template-columns: 1fr; }
    .sb { position: static; display: grid; grid-template-columns: repeat(2,1fr); }
    .fg { grid-template-columns: 1fr 1fr; }
    .related-grid { grid-template-columns: repeat(2,1fr); }
}
@media(max-width:768px) {
    .hero-in { grid-template-columns: 1fr; }
    .hcard { display: none; }
    .ag { grid-template-columns: 1fr; }
    .ac.feat { grid-column: span 1; flex-direction: column; }
    .ac.feat .ci { width: 100%; }
    #bs-menu, .nav-links { display: none; }
    .ham { display: flex; }
    .nl { padding: 30px 22px; }
    .nl-form { flex-direction: column; }
    .spot-g { grid-template-columns: 1fr; }
    .fg { grid-template-columns: 1fr; gap: 28px; }
    .sb { grid-template-columns: 1fr; }
    .hero-stats { gap: 18px; }
    .stat-n { font-size: 22px; }
    .fsh { display: none !important; }
    .related-grid { grid-template-columns: 1fr; }
    .post-nav { grid-template-columns: 1fr; }
    .post-body .alignwide { margin-left: 0; margin-right: 0; }
}
@media(max-width:480px) {
    .c { padding: 0 14px; }
    .hero { min-height: auto; padding: 52px 0 44px; }
    .hero-t { font-size: 30px; }
    .nl-t { font-size: 22px; }
    .e404 .num { font-size: 80px; }
}