:root{--bg:#fff;--fg:#1f2733;--muted:#4a5563;--line:#e6eaf0;--accent:#077088;--accent-dark:#055468;--soft:#f3f8fb;--warn:#fff7ed;--warn-line:#f0d6b0;--maxw:1120px;--radius:12px;--font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif}*{box-sizing:border-box}html{font-size:17px;-webkit-text-size-adjust:100%}body{margin:0;background:var(--bg);color:var(--fg);font-family:var(--font);line-height:1.65}img{max-width:100%;height:auto;display:block}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:var(--maxw);margin:0 auto;padding:0 18px}.site-header{border-bottom:1px solid var(--line);background:#fff;position:sticky;top:0;z-index:20}.site-header .row{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px}.logo{font-weight:800;font-size:1.25rem;color:var(--accent-dark);letter-spacing:-.02em;white-space:nowrap}.logo span{color:var(--accent)}.nav{display:flex;gap:18px;flex-wrap:wrap}.nav a{color:var(--fg);font-size:.95rem;font-weight:500}.nav a:hover{color:var(--accent)}.menu-btn{display:none;background:none;border:0;font-size:1.7rem;cursor:pointer;color:var(--fg);width:46px;height:46px;line-height:1;padding:0;align-items:center;justify-content:center;margin-right:-8px}main{padding:28px 0 48px}.layout{display:grid;grid-template-columns:1fr 300px;gap:36px}@media (max-width:900px){.layout{grid-template-columns:1fr}.sidebar{display:none}}.crumbs{font-size:.85rem;color:var(--muted);margin:0 0 14px}.crumbs a{color:var(--muted)}.crumbs a:hover{color:var(--accent)}article.post h1{font-size:2rem;line-height:1.2;margin:.2em 0 .3em;letter-spacing:-.02em}.post .meta{color:var(--muted);font-size:.85rem;margin-bottom:18px}.post-body{font-size:1.06rem}.post-body h2{font-size:1.45rem;margin:1.4em 0 .5em;line-height:1.25}.post-body h3{font-size:1.18rem;margin:1.2em 0 .4em}.post-body p{margin:0 0 1.05em}.post-body 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.ph-ico{width:42px;height:42px;opacity:.7}.card .thumb.ph .ph-cat{font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;opacity:.85}.card .body{padding:14px 16px}.card .cat{font-size:.72rem;text-transform:uppercase;letter-spacing:.04em;color:var(--accent-dark);font-weight:700}.card h3{font-size:1.05rem;margin:.3em 0 .4em;line-height:1.3}.card p{font-size:.9rem;color:var(--muted);margin:0}.section-h{display:flex;align-items:baseline;justify-content:space-between;margin:34px 0 16px;border-bottom:2px solid var(--accent);padding-bottom:8px}.section-h h2{font-size:1.4rem;margin:0}.section-h a{font-size:.85rem;font-weight:600}.sidebar .box{border:1px solid var(--line);border-radius:var(--radius);padding:16px 18px;margin-bottom:22px}.sidebar h3{margin:0 0 12px;font-size:1.05rem}.sidebar ul{list-style:none;margin:0;padding:0}.sidebar li{padding:7px 0;border-bottom:1px solid var(--line);font-size:.92rem}.sidebar li:last-child{border-bottom:0}.pager{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;align-items:center;margin:34px 0 10px}.pager a,.pager span{min-width:42px;min-height:42px;display:inline-flex;align-items:center;justify-content:center;padding:0 12px;border:1px solid var(--line);border-radius:9px;font-size:.95rem;font-weight:600}.pager a{color:var(--accent)}.pager a:hover{background:var(--soft);text-decoration:none}.pager .pg-cur{background:var(--accent);color:#fff;border-color:var(--accent)}.pager .pg-arrow{color:var(--fg)}.disclaimer{background:var(--warn);border:1px solid var(--warn-line);border-radius:var(--radius);padding:14px 18px;font-size:.9rem;color:#6b4d28;margin:26px 0}.site-footer{border-top:1px solid var(--line);background:var(--soft);margin-top:40px;padding:30px 0;font-size:.9rem;color:var(--muted)}.site-footer .cols{display:flex;flex-wrap:wrap;gap:30px;justify-content:space-between}.site-footer a{color:var(--muted)}.site-footer a:hover{color:var(--accent)}.site-footer .nav-f{display:flex;gap:18px;flex-wrap:wrap}.hero{background:linear-gradient(135deg,var(--soft),#fff);border:1px solid var(--line);border-radius:16px;padding:30px 28px;margin-bottom:8px}.hero h1{margin:0 0 .3em;font-size:1.9rem;letter-spacing:-.02em}.hero p{margin:0;color:var(--muted);font-size:1.05rem}@media (max-width:700px){html{font-size:16px}.nav{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;flex-direction:column;border-bottom:1px solid var(--line);padding:10px 18px;gap:0}.nav.open{display:flex}.nav a{padding:13px 0;border-bottom:1px solid var(--line)}.menu-btn{display:flex}article.post h1{font-size:1.55rem}}