/* المدونة والمقال — مشترك بين التصميمات الخمسة */
.nz-proto .pcover{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--c1),var(--c2));aspect-ratio:16/10;border-radius:inherit;display:grid;place-items:center}
.nz-proto .pcover::after{content:"";position:absolute;inset:0;background-image:var(--grain);opacity:.18;mix-blend-mode:overlay}
.nz-proto .pcover-art{width:46%;max-width:240px;transition:transform .8s var(--ease-out);--paper:rgba(255,255,255,.9);--paper2:rgba(255,255,255,.55);--line:rgba(255,255,255,.4);--card:#fff;filter:drop-shadow(0 20px 30px rgba(0,0,0,.25))}
.nz-proto a:hover .pcover-art,.nz-proto .post:hover .pcover-art{transform:scale(1.08) rotate(-3deg)}
.nz-proto .pmeta{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:13.5px;color:var(--ink3)}
.nz-proto .pmeta .cat{color:var(--violet);font-weight:600}
.nz-proto .night .pmeta,.nz-proto .dk .pmeta{color:var(--on-night2)}
.nz-proto .night .pmeta .cat,.nz-proto .dk .pmeta .cat{color:var(--coral)}
.nz-proto .chips-f{display:flex;flex-wrap:wrap;gap:8px}
.nz-proto .search{position:relative;max-width:420px;width:100%}
.nz-proto .search input{width:100%;height:52px;border-radius:99px;border:1.5px solid var(--line);background:var(--card);padding:0 50px 0 18px;padding-inline-start:48px;padding-inline-end:18px;font:inherit;font-size:15.5px;color:var(--ink)}
.nz-proto .search svg{position:absolute;inset-inline-start:18px;top:50%;transform:translateY(-50%);width:20px;height:20px;color:var(--ink3)}
.nz-proto .empty-s{display:none;padding:40px 0;text-align:center;color:var(--ink3)}
.nz-proto .empty-s.on{display:block}

/* 1 — مجلة */
.nz-proto .b1-feat{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:clamp(20px,4vw,48px);align-items:center;background:var(--card);border-radius:32px;padding:16px;box-shadow:0 30px 60px -44px rgba(20,36,58,.4)}
.nz-proto .b1-feat .pcover{border-radius:22px}
.nz-proto .b1-feat .txt{padding:10px clamp(4px,2vw,24px);display:grid;gap:14px}
.nz-proto .b1-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.nz-proto .post{display:grid;gap:12px;align-content:start}
.nz-proto .post .pcover{border-radius:20px}
.nz-proto .post h3{font-size:19px;line-height:1.5}
@media (max-width:900px){.nz-proto .b1-feat{grid-template-columns:minmax(0,1fr)}.nz-proto .b1-grid{grid-template-columns:minmax(0,1fr)}}

/* ============ المقال ============ */
.nz-proto .prose{font-size:18.5px;line-height:2;display:grid;gap:22px;max-width:700px}
html[dir="ltr"] .nz-proto .prose{line-height:1.8;font-size:18px}
.nz-proto .prose h2{font-size:clamp(22px,2.4vw,30px);margin-top:16px;scroll-margin-top:110px}
.nz-proto .prose ul{margin:0;padding-inline-start:24px;display:grid;gap:10px}
.nz-proto .prose blockquote{margin:6px 0;padding:24px 28px;border-radius:24px;background:var(--night);color:#fff;font-family:var(--nz-display);font-size:clamp(19px,2vw,24px);line-height:1.7;position:relative}
.nz-proto .prose blockquote::before{content:"”";position:absolute;inset-inline-end:18px;top:-6px;font-size:90px;line-height:1;color:var(--coral);font-family:Georgia,serif}
html[dir="ltr"] .nz-proto .prose blockquote::before{content:"“"}
.nz-proto .prose .tip{border-radius:20px;padding:20px 22px;background:#f6ecd8;display:grid;gap:4px}
.nz-proto .prose .tip b{color:var(--gold-ink)}
.nz-proto .toc{display:grid;gap:4px;font-size:15px}
.nz-proto .toc a{padding:8px 12px;border-radius:10px;color:var(--ink2);border-inline-start:2px solid var(--line);transition:background .3s,color .3s,border-color .3s}
.nz-proto .toc a.on{color:var(--ink);border-color:var(--coral);background:var(--card);font-weight:600}
.nz-proto .share{display:flex;gap:8px;flex-wrap:wrap}
.nz-proto .share button{border:0;background:var(--card);border-radius:99px;height:42px;padding:0 16px;font-weight:600;font-size:14px;box-shadow:inset 0 0 0 1px var(--line)}
.nz-proto .author{display:flex;gap:14px;align-items:center;padding:20px;border-radius:22px;background:var(--card)}
.nz-proto .author .av{width:54px;height:54px;border-radius:50%;flex:none;display:grid;place-items:center;background:var(--night);color:#fff}
.nz-proto .author .av svg{width:26px;height:26px}
.nz-proto .readbar{position:fixed;top:0;inset-inline:0;height:4px;z-index:70;background:linear-gradient(270deg,var(--cobalt),var(--violet),var(--coral));transform-origin:right;transform:scaleX(0)}
.nz-proto .related{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
@media (max-width:860px){.nz-proto .related{grid-template-columns:minmax(0,1fr)}}

/* a1 — كلاسيكي + فهرس جانبي */
.nz-proto .a1{display:grid;grid-template-columns:240px minmax(0,700px);gap:56px;justify-content:center;align-items:start}
.nz-proto .a1 .toc{position:sticky;top:110px}
@media (max-width:960px){.nz-proto .a1{grid-template-columns:minmax(0,1fr)}.nz-proto .a1 .toc{display:none}}

@media (max-width:640px){.nz-proto .prose{font-size:17px}}