/* قالب تک‌مقاله — آکادمی زندگی خشنود (هویت بصری برند)
   نکته: نام کلاس‌های .zk-head / .zk-paper / .zk-button عمداً با کلاس‌های CSS سفارشی سایت (.zk-hero / .zk-card / .zk-btn) فرق دارد. */
:root{--zk-ink:#2B4A5E;--zk-blue:#0478B6;--zk-green:#6DB64A;--zk-green-d:#3E7D22;--zk-teal:#2AA9C6;--zk-mist:#EEF6FA;--zk-line:#cfe0ea;--zk-muted:#587084}
html{scroll-behavior:smooth;scroll-padding-top:100px}
.zk-page{background:var(--zk-mist);color:var(--zk-ink);line-height:2;font-size:17px;padding:28px 16px 48px}
.zk-page *{box-sizing:border-box}
.zk-page a{color:var(--zk-blue)}
.zk-page :focus-visible,#zk-up:focus-visible{outline:3px solid var(--zk-teal);outline-offset:2px}
.zk-paper{max-width:800px;margin:0 auto;background:#fff;border-radius:28px;padding:48px 56px}
.zk-crumb{font-size:13px;color:var(--zk-muted);margin:0 0 20px}
.zk-crumb a{color:var(--zk-muted)}
.zk-crumb .rank-math-breadcrumb p{margin:0;font-size:13px}
.zk-head{display:grid;grid-template-columns:minmax(0,1fr) 190px;gap:28px;align-items:center;margin-bottom:28px}
.zk-page h1{font-family:inherit;font-size:clamp(26px,4.6vw,38px);line-height:1.6;font-weight:800;color:var(--zk-ink);margin:0 0 8px;text-transform:none;letter-spacing:0}
.zk-lead{margin:0 0 12px;color:var(--zk-muted)}
.zk-meta{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:14px;color:var(--zk-muted);align-items:center}
.zk-meta b{display:inline-flex;align-items:center;gap:6px;background:var(--zk-mist);color:var(--zk-green-d);padding:1px 12px;border-radius:999px;font-weight:600}
.zk-cover{aspect-ratio:1/1;width:100%;border-radius:20px;background:var(--zk-mist);display:grid;place-items:center;overflow:hidden;margin:0}
.zk-page .zk-cover img{width:100%;height:100%;object-fit:cover;display:block;border-radius:0;margin:0;opacity:1;visibility:visible}
.zk-cover svg{width:44%;height:44%}
.zk-glance{background:var(--zk-mist);border-radius:18px;padding:18px 24px;margin:0 0 20px}
.zk-page .zk-glance h3{margin:0;color:var(--zk-green-d);font-size:16px;font-family:inherit;text-transform:none}
.zk-glance ul{margin:6px 0 0;padding:0 20px 0 0}
.zk-glance li{margin:0}
.zk-entry p{margin:0 0 1.2em}
.zk-page .zk-entry h2{font-family:inherit;font-size:25px;font-weight:800;color:var(--zk-blue);line-height:1.6;margin:1.6em 0 .4em;text-transform:none}
.zk-page .zk-entry h3{font-family:inherit;font-size:20px;font-weight:800;line-height:1.7;color:var(--zk-ink);margin:1.4em 0 .3em;text-transform:none}
.zk-entry ul,.zk-entry ol{padding:0 24px 0 0;margin:0 0 1.2em}
.zk-entry blockquote{margin:1.4em 0;padding:4px 20px;border:0;border-inline-start:4px solid var(--zk-green);background:var(--zk-mist);border-radius:12px;color:var(--zk-ink)}
.zk-entry figure{margin:1.4em 0}.zk-entry figcaption{font-size:14px;color:var(--zk-muted);text-align:center}
.zk-page .zk-entry img{border-radius:14px;max-width:100%;height:auto}
.zk-entry table{width:100%;border-collapse:collapse;font-size:15px;border:1px solid var(--zk-teal);margin:1em 0 1.4em}
.zk-entry th,.zk-entry td{text-align:start;padding:8px 16px;border:0;line-height:1.8}
.zk-entry th{color:var(--zk-ink);font-weight:800}
.zk-entry tr:nth-child(odd){background:var(--zk-mist)}
.zk-entry .wp-block-table{border-radius:16px;overflow:hidden}
.zk-entry pre,.zk-entry code{direction:ltr;text-align:left;font-size:14px}
.zk-entry pre{background:var(--zk-mist);padding:14px 18px;border-radius:12px;overflow-x:auto}
.zk-note{background:var(--zk-mist);border-radius:14px;padding:12px 22px;margin:0 0 1.4em}
.zk-note strong{color:var(--zk-green-d)}
.zk-note p{display:inline;margin:0}
.zk-cta{background:#0478B6;color:#fff;border-radius:20px;padding:22px 28px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin:1.6em 0}
.zk-cta strong{display:block;font-size:18px}.zk-cta small{opacity:.9}
.zk-tags{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-top:2em}
.zk-tags span{font-weight:600;margin-inline-end:4px;font-size:15px}
.zk-page .zk-tags a{font-size:14px;line-height:1;padding:9px 14px;border-radius:999px;background:var(--zk-mist);color:var(--zk-ink);text-decoration:none;border:1px solid transparent;transition:border-color .2s,color .2s}
.zk-page .zk-tags a:hover{border-color:var(--zk-blue);color:var(--zk-blue)}
.zk-share{display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin:1.4em 0 0;padding-top:20px;border-top:1px solid var(--zk-line)}
.zk-share span{font-weight:600;margin-inline-end:6px;font-size:15px}
.zk-page .zk-sb{width:42px;height:42px;min-height:0;margin:0;padding:0;border-radius:50%;border:1px solid var(--zk-line);background:#fff;color:var(--zk-ink);display:grid;place-items:center;cursor:pointer;transition:background .2s,color .2s,border-color .2s;text-decoration:none;box-shadow:none;line-height:1}
.zk-page .zk-sb:hover{background:var(--zk-blue);border-color:var(--zk-blue);color:#fff}
.zk-sb svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.zk-page .zk-button{display:inline-block;min-height:0;margin:0;border:0;border-radius:10px;font:inherit;font-weight:600;cursor:pointer;text-decoration:none;line-height:1.6;padding:8px 22px;text-transform:none;letter-spacing:0;box-shadow:none;text-shadow:none}
.zk-page .zk-b-blue{background:var(--zk-blue);color:#fff}
.zk-page .zk-b-green{background:var(--zk-green);color:var(--zk-ink)}
.zk-page .zk-button:hover{filter:brightness(.93)}
.zk-sec h2,.zk-sec h3,.zk-page .zk-reply-title{font-family:inherit;font-size:21px;font-weight:800;color:var(--zk-ink);margin:2.2em 0 .6em;text-transform:none}
.zk-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.zk-page .zk-item{background:var(--zk-mist);border-radius:18px;padding:10px 10px 14px;text-decoration:none;color:var(--zk-ink);display:block;margin:0}
.zk-item .zk-cover{background:#fff;border-radius:12px}
.zk-item b{display:block;font-size:15px;line-height:1.8;margin:10px 6px 0}
.zk-item small{display:block;margin:0 6px;color:var(--zk-muted);font-size:13px}
.zk-page a.zk-item:hover b{color:var(--zk-blue)}
.zk-page .zk-prod{border:1px solid var(--zk-line);background:#fff}
.zk-prod .zk-button{display:block;text-align:center;margin:10px 6px 0;padding:6px}
.zk-cm label{display:block;font-size:14px;color:var(--zk-muted)}
.zk-cm textarea,.zk-cm input[type=text],.zk-cm input[type=email],.zk-cm input[type=url]{width:100%;border:1px solid var(--zk-teal);border-radius:16px;padding:10px 16px;font:inherit;background:#fff;color:var(--zk-ink);margin:6px 0 12px;box-shadow:none}
.zk-cm textarea{min-height:110px;resize:vertical}
.zk-comment-list{list-style:none;padding:0;margin:0 0 1em}.zk-comment-list ol.children{list-style:none;padding:0 24px 0 0}
.zk-comment-list .comment-body{background:var(--zk-mist);border-radius:16px;padding:12px 18px;margin-bottom:12px}
.zk-comment-list .comment-meta{font-size:13px;color:var(--zk-muted)}.zk-comment-list p{margin:.3em 0}.zk-comment-list .avatar{border-radius:50%;vertical-align:middle;margin-inline-end:8px}
/* نوار پیشرفت، دکمه بالا، پیام */
#zk-bar{position:fixed;top:0;left:0;right:0;height:4px;z-index:2147483000;pointer-events:none;background:transparent}
.admin-bar #zk-bar{top:32px}@media (max-width:782px){.admin-bar #zk-bar{top:46px}}
#zk-bar i{display:block;height:100%;width:0;background:linear-gradient(270deg,#0478B6,#6DB64A);float:right}
#zk-up{position:fixed;left:16px;bottom:calc(20px + env(safe-area-inset-bottom,0px));width:52px;height:52px;min-height:0;margin:0;padding:0;border:0;border-radius:50%;background:#fff;color:#0478B6;cursor:pointer;display:grid;place-items:center;box-shadow:0 2px 14px rgba(4,120,182,.25);opacity:0;transform:translateY(12px);pointer-events:none;transition:opacity .25s,transform .25s;z-index:2147482999;-webkit-tap-highlight-color:transparent}
#zk-up.show{opacity:1;transform:none;pointer-events:auto}
#zk-up svg{position:absolute;inset:0;width:52px;height:52px;transform:rotate(-90deg)}
#zk-up circle{fill:none;stroke-width:3}#zk-up .r{stroke:#cfe0ea}
#zk-up .p{stroke:#6DB64A;stroke-linecap:round;stroke-dasharray:138.2;stroke-dashoffset:138.2}
#zk-up .a{position:relative;width:20px;height:20px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transform:none}
#zk-toast{position:fixed;left:0;right:0;bottom:90px;margin:auto;width:max-content;background:#2B4A5E;color:#fff;padding:6px 18px;border-radius:999px;font-size:14px;opacity:0;transition:opacity .2s;pointer-events:none;z-index:2147483001}
#zk-toast.show{opacity:1}
.single-post #top-link{display:none!important}
@media (max-width:760px){.zk-page{padding:12px 12px 32px;font-size:16px}.zk-paper{padding:28px 20px;border-radius:22px}.zk-head{grid-template-columns:1fr}.zk-head .zk-cover{order:-1;max-width:240px;justify-self:center}.zk-grid{grid-template-columns:1fr 1fr}}
@media (max-width:480px){.zk-grid{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}