.reader-hero{position:relative;height:480px;overflow:hidden}.reader-hero img{width:100%;height:100%;object-fit:cover}.reader-hero__overlay{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(0deg,rgba(11,18,32,.7) 0%,transparent 50%)}.reader-hero__content{position:absolute;bottom:2rem;left:0;right:0;z-index:1;padding:0 var(--sp-3)}.reader-header{padding:6rem 0 2rem;background:var(--bg)}.reader__figure{margin:0 0 var(--sp-4);border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--border);max-height:min(420px,55vh)}.reader__figure img{width:100%;height:auto;max-height:min(420px,55vh);object-fit:cover;display:block}@media(max-width:768px){.reader-hero{height:300px}}.reader-share{position:fixed;left:2rem;top:50%;transform:translateY(-50%);display:flex;flex-direction:column;gap:.5rem;z-index:20}.reader-share a{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--surface);border:1px solid var(--border);color:var(--muted);text-decoration:none;font-size:.875rem;transition:all .3s;box-shadow:var(--shadow-sm)}.reader-share a:hover{background:var(--accent);color:#fff;border-color:var(--accent);transform:scale(1.1)}@media(max-width:1200px){.reader-share{display:none}}.reader{max-width:720px;margin:0 auto;padding:0 var(--sp-3)}.reader__header{margin-bottom:2.5rem}.reader__cat{display:inline-block;font-size:.6875rem;font-weight:700;text-transform:uppercase;letter-spacing:.12em;padding:.25rem .75rem;background:var(--accent-soft);color:var(--accent);border-radius:100px;margin-bottom:1rem}.reader__header h1{font-size:clamp(1.75rem,4vw,2.75rem);line-height:1.2;margin-bottom:1.5rem;letter-spacing:-.01em}.reader__meta{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding-bottom:1.5rem;border-bottom:1px solid var(--border)}.reader__author{display:flex;align-items:center;gap:.75rem}.reader__avatar{width:40px;height:40px;border-radius:50%;background:var(--accent-soft);display:flex;align-items:center;justify-content:center;color:var(--accent);font-size:.875rem}.reader__author strong{display:block;font-size:.875rem;color:var(--text)}.reader__author time{font-size:.75rem;color:var(--muted)}.reader__views{font-size:.8125rem;color:var(--muted)}.reader__views i{margin-right:.25rem;color:var(--accent)}.reader__content{font-size:1.0625rem;line-height:1.9;color:var(--text)}.reader__content h2,.reader__content h3{margin-top:2.5rem;margin-bottom:.75rem}.reader__content p{margin-bottom:1.5rem;color:var(--muted)}.reader__content ul,.reader__content ol{margin-bottom:1.5rem;padding-left:1.5rem;color:var(--muted)}.reader__content li{margin-bottom:.5rem}.reader__content img{max-width:100%;border-radius:var(--radius-sm);margin:2rem 0}.reader__content a{color:var(--accent);text-decoration:underline}.reader__content blockquote{border-left:3px solid var(--accent);padding:1rem 1.5rem;margin:2rem 0;background:var(--accent-soft);border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-style:italic;color:var(--text)}.reader__tags{display:flex;flex-wrap:wrap;gap:.5rem;margin-top:2.5rem;padding-top:1.5rem;border-top:1px solid var(--border)}.reader__tag{font-size:.75rem;font-weight:600;padding:.3rem .875rem;background:var(--bg);border:1px solid var(--border);border-radius:100px;color:var(--muted);transition:all .3s}.reader__tag:hover{border-color:var(--accent);color:var(--accent)}.reader__share-mobile{display:none;align-items:center;justify-content:space-between;margin-top:2rem;padding:1rem 1.5rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius)}.reader__share-mobile>span{font-size:.875rem;font-weight:600;color:var(--text)}.reader__share-mobile>span i{color:var(--accent);margin-right:.375rem}.reader__share-mobile>div{display:flex;gap:.5rem}.reader__share-mobile a{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--bg);color:var(--muted);text-decoration:none;font-size:.875rem;transition:all .3s}.reader__share-mobile a:hover{background:var(--accent);color:#fff}@media(max-width:1200px){.reader__share-mobile{display:flex}}.section--surface{background:var(--surface)}.reader-related__title{font-size:1.375rem;margin-bottom:1.5rem;text-align:center}.reader-related{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--sp-4, 1.25rem);width:100%;max-width:var(--container, 72rem);margin:0 auto}@media(max-width:900px){.reader-related{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:520px){.reader-related{grid-template-columns:minmax(0,1fr)}}.reader-related__card{display:flex;flex-direction:column;align-items:stretch;border-radius:var(--radius-lg, 12px);overflow:hidden;background:#fff;border:none;text-decoration:none;transition:transform .28s var(--ease),box-shadow .28s var(--ease);box-shadow:0 8px 28px -6px #0d47a129,0 4px 12px -4px #0000000f}.reader-related__card:nth-child(odd){box-shadow:0 8px 28px -6px #d32f2f29,0 4px 12px -4px #0000000f}.reader-related__card:hover{transform:translateY(-3px);box-shadow:0 20px 40px -12px #00000024,0 8px 20px -8px #0d47a11f}.reader-related__img{flex:0 0 auto;width:100%;aspect-ratio:4 / 3;min-height:200px;max-height:280px;overflow:hidden;align-self:stretch;background:linear-gradient(145deg,#e8eef8,#f0f2f8 40%,#faf8f6)}.reader-related__card:nth-child(odd) .reader-related__img{box-shadow:inset 0 3px 0 0 var(--accent)}.reader-related__card:nth-child(2n) .reader-related__img{box-shadow:inset 0 3px 0 0 var(--trust)}.reader-related__img img{width:100%;height:100%;min-height:100%;object-fit:cover;transition:transform .4s var(--ease)}.reader-related__card:hover .reader-related__img img{transform:scale(1.04)}.reader-related__placeholder{width:100%;height:100%;min-height:200px;display:flex;align-items:center;justify-content:center;font-size:clamp(1.85rem,4vw,2.35rem);color:#0d47a138}.reader-related__card:nth-child(odd) .reader-related__placeholder{color:#d32f2f40}.reader-related__body{padding:1rem 1.15rem;flex:1;min-width:0;display:flex;flex-direction:column;justify-content:flex-start;background:linear-gradient(180deg,#fff,#fcfcfd)}.reader-related__cat{display:inline-block;font-size:.625rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);margin-bottom:.5rem}.reader-related__body h4{font-size:1rem;color:var(--text);margin-bottom:.375rem;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.reader-related__body time{font-size:.75rem;color:var(--muted)}