/* ===== MaxMaster — blueprint design system ===== */
:root{
  --orange:#F25C2A; --orange-dark:#da471b;
  --ink:#16243B; --muted:#5A6679; --muted2:#8a93a3;
  --bg:#E7EAF0; --grid:#dee3ec;
  --green:#1F9D6B; --red:#E0463A; --amber:#E8A317; --amber-text:#C77F10;
  --line:#eef1f5; --line2:#e6eaf0; --border:#dde2ea;
  --card:#fff; --soft:#fbfcfd; --soft2:#f7f9fb;
  --radius:12px;
  --shadow-card:0 16px 34px -22px rgba(22,36,59,.5);
  --shadow-pop:0 24px 50px -36px rgba(22,36,59,.5);
  --maxw:1180px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0; color:var(--ink); background:var(--bg);
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:34px 34px;
  font-family:'IBM Plex Sans',system-ui,-apple-system,sans-serif;
  font-size:16px; line-height:1.6; overflow-x:hidden;
}
::selection{background:var(--orange);color:#fff}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto}
.mono{font-family:'IBM Plex Mono',monospace}
.mm-eyebrow{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.16em;color:var(--orange);font-weight:600;text-transform:uppercase}
.mm-wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.mm-shell{max-width:var(--maxw);margin:24px auto;background:var(--card);border:1px solid var(--border);border-radius:6px;overflow:hidden;box-shadow:0 18px 40px -28px rgba(22,36,59,.4)}

/* corner ticks */
.mm-tick{position:relative}
.mm-tick::before,.mm-tick::after,.mm-tick>.t1,.mm-tick>.t2{content:"";position:absolute;width:13px;height:13px;pointer-events:none}
.mm-tick::before{top:-1px;left:-1px;border-top:2px solid var(--orange);border-left:2px solid var(--orange)}
.mm-tick::after{top:-1px;right:-1px;border-top:2px solid var(--orange);border-right:2px solid var(--orange)}
.mm-tick>.t1{bottom:-1px;left:-1px;border-bottom:2px solid var(--orange);border-left:2px solid var(--orange)}
.mm-tick>.t2{bottom:-1px;right:-1px;border-bottom:2px solid var(--orange);border-right:2px solid var(--orange)}

/* ===== Header ===== */
.mm-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--line)}
.mm-header-in{max-width:var(--maxw);margin:0 auto;padding:0 24px;height:70px;display:flex;align-items:center;gap:26px}
.mm-logo{display:flex;align-items:center;gap:12px;font-weight:700;font-size:20px;letter-spacing:-.01em}
.mm-logo .mark{width:38px;height:38px;border-radius:9px;background:var(--orange);display:flex;align-items:center;justify-content:center;box-shadow:0 6px 16px -6px rgba(242,92,42,.7)}
.mm-nav{display:flex;gap:22px;align-items:center}
.mm-nav a{font-size:14.5px;font-weight:500;color:#3a4660}
.mm-nav a:hover,.mm-nav a.active{color:var(--orange)}
.mm-head-right{margin-left:auto;display:flex;align-items:center;gap:14px}
.mm-iconbtn{width:42px;height:42px;border:1px solid var(--border);border-radius:10px;display:flex;align-items:center;justify-content:center;background:#fff;cursor:pointer}
.mm-lang{display:flex;gap:4px;font-family:'IBM Plex Mono',monospace;font-size:12px;font-weight:600}
.mm-lang a{padding:6px 8px;border-radius:7px;color:var(--muted2)}
.mm-lang a.current{background:var(--ink);color:#fff}
.mm-burger{display:none}

/* ===== Footer ===== */
.mm-footer{background:var(--ink);color:#c7cedb;margin-top:0}
.mm-footer-in{max-width:var(--maxw);margin:0 auto;padding:46px 24px 30px;display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:30px}
.mm-footer h4{color:#fff;font-size:14px;letter-spacing:.04em;margin:0 0 14px;text-transform:uppercase;font-family:'IBM Plex Mono',monospace;font-weight:600}
.mm-footer a{display:block;color:#9aa6bb;font-size:14px;padding:5px 0}
.mm-footer a:hover{color:#fff}
.mm-footer .mm-logo{color:#fff;margin-bottom:14px}
.mm-footer .lead{font-size:13.5px;line-height:1.6;color:#8b97ad;max-width:280px}
.mm-foot-bottom{border-top:1px solid #2a3850;text-align:center;padding:16px;font-family:'IBM Plex Mono',monospace;font-size:12px;color:#6c788e}

/* ===== Buttons / chips ===== */
.mm-btn{display:inline-flex;align-items:center;gap:8px;padding:0 24px;height:52px;background:var(--orange);color:#fff;border:none;border-radius:10px;font-weight:600;font-size:15px;cursor:pointer;box-shadow:0 10px 22px -10px rgba(242,92,42,.8)}
.mm-btn:hover{background:var(--orange-dark)}
.mm-chip{display:inline-flex;align-items:center;gap:6px;font-size:13.5px;padding:7px 14px;border:1px solid var(--border);border-radius:22px;color:#3a4660;background:#fff}
.mm-chip.is-active{background:var(--ink);color:#fff;border-color:var(--ink);font-weight:600}
.mm-chip .mm-chip-ic{width:15px;height:15px;flex:none;color:var(--orange)}
.mm-chip:hover{border-color:var(--orange)}

/* ===== Home hero ===== */
.mm-hero{display:grid;grid-template-columns:1.08fr .92fr;gap:46px;padding:52px 36px 46px;border-bottom:1px solid var(--line)}
.mm-hero h1{font-size:46px;line-height:1.05;letter-spacing:-.025em;font-weight:700;margin:18px 0 18px}
.mm-hero p{font-size:16.5px;line-height:1.6;color:var(--muted);margin:0 0 26px;max-width:480px}
.mm-search{display:flex;gap:10px;max-width:480px;margin-bottom:18px}
.mm-search-field{flex:1;display:flex;align-items:center;gap:10px;height:52px;padding:0 16px;border:1.5px solid var(--ink);border-radius:10px;color:var(--muted2);font-size:15px}
.mm-search-field input{border:none;outline:none;width:100%;font-size:15px;background:transparent}
.mm-pop-row{display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.mm-pop-row .lbl{font-size:13px;color:var(--muted2)}
.mm-blueprint{background:var(--soft);border:1px solid #e3e8ef;border-radius:var(--radius);padding:18px 18px 14px}
.mm-bp-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:6px}
.mm-bp-head .fig{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.14em;color:var(--muted2)}
.mm-bp-head .live{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--green)}

/* 3-tool band */
.mm-band{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border-bottom:1px solid var(--line)}
.mm-band>div{background:#fff;padding:26px 28px}
.mm-band .tt{font-size:16px;font-weight:600;margin:0 0 4px}
.mm-band .dd{font-size:13.5px;color:var(--muted);line-height:1.5}

/* section header */
.mm-sec{padding:42px 36px 18px}
.mm-sec-head{display:flex;align-items:baseline;gap:14px;margin-bottom:22px}
.mm-sec-head h2{font-size:24px;font-weight:700;letter-spacing:-.02em;margin:0}
.mm-sec-head .rule{flex:1;height:1px;background:var(--line)}
.mm-sec-head .more{font-size:13.5px;color:var(--orange);font-weight:600}
.mm-sec-head .muted{font-size:13.5px;color:var(--muted2)}

/* card grids */
.mm-grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.mm-grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.mm-tool-card{position:relative;border:1px solid var(--line2);border-radius:11px;padding:16px;background:#fff;cursor:pointer;transition:border-color .15s,box-shadow .15s,transform .15s;display:block}
.mm-tool-card:hover{border-color:var(--orange);box-shadow:var(--shadow-card);transform:translateY(-2px)}
.mm-tool-card .top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:14px}
.mm-tool-card .icon{width:48px;height:36px;display:flex;align-items:center;justify-content:center;background:var(--soft2);border:1px solid var(--line);border-radius:7px}
.mm-tool-card .code{font-family:'IBM Plex Mono',monospace;font-size:10px;color:#b3bbc8}
.mm-tool-card .name{font-size:15px;font-weight:600;line-height:1.25;margin-bottom:4px}
.mm-tool-card .desc{font-family:'IBM Plex Mono',monospace;font-size:11px;color:var(--muted2);line-height:1.45}
.mm-tool-card.has-cover{padding:0;overflow:hidden}
.mm-tool-card.has-cover .cover{position:relative;aspect-ratio:16/9;background:var(--soft2);background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:18px 18px;border-bottom:1px solid var(--line2);overflow:hidden}
.mm-tool-card.has-cover .cover img{width:100%;height:100%;object-fit:contain;display:block}
.mm-tool-card.has-cover .top{padding:14px 16px 0;margin-bottom:8px}
.mm-tool-card.has-cover .top .icon{display:none}
.mm-tool-card.has-cover .name{padding:0 16px}
.mm-tool-card.has-cover .desc{padding:0 16px 16px}
.mm-tool-card.has-cover>div:last-child{padding-left:16px;padding-right:16px;padding-bottom:14px}

.mm-cat-card{display:flex;align-items:center;gap:14px;border:1px solid var(--line2);border-radius:10px;padding:14px 16px;background:#fff;cursor:pointer}
.mm-cat-card:hover{border-color:var(--ink)}
.mm-cat-card .ic{position:relative;flex:none;width:42px;height:42px;border-radius:9px;background:var(--soft2);border:1px solid var(--line2);display:flex;align-items:center;justify-content:center;color:var(--ink)}
.mm-cat-card:hover .ic{border-color:var(--orange);color:var(--orange)}
.mm-cat-card .ic .mm-cicon{width:22px;height:22px}
.mm-cat-card .ic .n{position:absolute;top:-7px;right:-7px;background:#fff;border:1px solid var(--line2);border-radius:6px;padding:0 4px;font-family:'IBM Plex Mono',monospace;font-size:10px;font-weight:600;color:#aab2c0;min-width:auto}
.mm-cat-card .n{font-family:'IBM Plex Mono',monospace;font-size:20px;font-weight:600;color:#cfd6e0;min-width:30px}
.mm-cat-card .name{font-size:14.5px;font-weight:600;line-height:1.2}
.mm-cat-card .cnt{font-size:12px;color:var(--muted2);margin-top:2px}

/* latest articles */
.mm-art-card{border:1px solid var(--line2);border-radius:var(--radius);overflow:hidden;background:#fff;cursor:pointer;transition:.15s;display:block}
.mm-art-card:hover{border-color:var(--orange);box-shadow:var(--shadow-card);transform:translateY(-2px)}
.mm-art-card .thumb{aspect-ratio:16/9;background:var(--soft2);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:center;overflow:hidden;background-image:linear-gradient(var(--line) 1px,transparent 1px),linear-gradient(90deg,var(--line) 1px,transparent 1px);background-size:20px 20px}
.mm-art-card .thumb img{width:100%;height:100%;object-fit:contain;display:block}
.mm-art-card .body{padding:16px 18px}
.mm-art-card .meta{display:flex;gap:9px;align-items:center;margin-bottom:11px;font-size:12px;color:var(--muted2)}
.mm-art-card .title{font-size:16px;font-weight:600;line-height:1.3;margin-bottom:12px;min-height:42px}
.mm-art-card .date{font-family:'IBM Plex Mono',monospace;font-size:11px;color:#b3bbc8;border-top:1px solid #f2f4f7;padding-top:10px}
.mm-badge{font-family:'IBM Plex Mono',monospace;font-size:10px;font-weight:600;padding:3px 8px;border-radius:5px;background:#fff3ee;color:var(--orange)}

/* SEO long-form */
.mm-seo{padding:44px 36px 52px;background:var(--soft);border-top:1px solid var(--line)}
.mm-seo-in{max-width:820px;margin:0 auto}
.mm-seo h2{font-size:24px;font-weight:700;letter-spacing:-.02em;margin:28px 0 12px;line-height:1.2}
.mm-seo p{font-size:16px;line-height:1.72;color:#3a4660;margin:0 0 14px}
.mm-seo ul,.mm-seo ol{font-size:16px;line-height:1.72;color:#3a4660;margin:0 0 16px;padding-left:22px}
.mm-seo ul li,.mm-seo ol li{margin:0 0 7px}
.mm-seo-in>.mm-faq{margin-top:6px}

/* Home SEO: stats strip */
.mm-stats-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line2);border:1px solid var(--line2);border-radius:12px;overflow:hidden;margin:18px 0 30px}
.mm-stats-strip>div{background:#fff;padding:18px 14px;text-align:center}
.mm-stats-strip b{display:block;font-family:'IBM Plex Mono',monospace;font-size:30px;font-weight:600;color:var(--ink);line-height:1}
.mm-stats-strip b .u{color:var(--orange)}
.mm-stats-strip span{display:block;margin-top:6px;font-size:12.5px;color:var(--muted2)}

/* Home SEO: interactive calculator navigator */
.mm-navigator{border:1px solid var(--line2);border-radius:14px;background:#fff;padding:20px 22px;margin:8px 0 18px;box-shadow:var(--shadow-card)}
.mm-nav-chips{display:flex;flex-wrap:wrap;gap:9px}
.mm-nav-chip{font-size:14px;padding:9px 15px;border:1px solid var(--border);border-radius:22px;background:#fff;color:#2a3550;cursor:pointer;transition:.14s;font-family:inherit}
.mm-nav-chip:hover{border-color:var(--orange);color:var(--orange)}
.mm-nav-chip[aria-pressed="true"]{background:var(--ink);color:#fff;border-color:var(--ink)}
.mm-nav-result{margin-top:18px;border:1px solid #e3e8ef;border-left:3px solid var(--orange);background:var(--soft);border-radius:10px;padding:16px 20px}
.mm-nav-result .r-lbl{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.14em;color:var(--orange);font-weight:600;margin-bottom:8px}
.mm-nav-result .r-link{font-size:18px;font-weight:700;color:var(--ink);display:inline-flex;align-items:center;gap:8px;letter-spacing:-.01em}
.mm-nav-result .r-link:hover{color:var(--orange)}
.mm-nav-result .r-tip{font-size:14px;color:var(--muted);line-height:1.5;margin:7px 0 0}
.mm-nav-static{margin:4px 0 8px}

/* Home SEO: data table */
.mm-data-table{width:100%;border-collapse:collapse;margin:6px 0 20px;font-size:14.5px}
.mm-data-table th,.mm-data-table td{border:1px solid var(--line2);padding:10px 14px;text-align:left;vertical-align:top}
.mm-data-table thead th{background:var(--ink);color:#fff;font-weight:600;font-size:13px}
.mm-data-table tbody tr:nth-child(even){background:var(--soft)}
.mm-data-table td b{color:var(--ink)}
.mm-data-table .num{font-family:'IBM Plex Mono',monospace;color:var(--orange);font-weight:600;white-space:nowrap}
@media(max-width:600px){.mm-stats-strip b{font-size:24px}.mm-stats-strip>div{padding:14px 6px}.mm-stats-strip span{font-size:11px}.mm-data-table{font-size:13px}.mm-data-table th,.mm-data-table td{padding:8px 9px}}

/* ===== Article (single) ===== */
.mm-article{max-width:980px;margin:0 auto;padding:30px 36px 56px}
.mm-crumb{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--muted2);margin-bottom:20px}
.mm-crumb a:hover{color:var(--orange)}
.mm-crumb .sep{color:#cfd6e0}
.mm-article h1{font-size:38px;line-height:1.1;letter-spacing:-.025em;font-weight:700;margin:12px 0 16px}
.mm-amETA{display:flex;align-items:center;gap:18px;color:var(--muted2);font-size:13px;margin-bottom:24px;flex-wrap:wrap}
.mm-amETA .av{width:26px;height:26px;border-radius:50%;background:var(--soft2);display:inline-block;overflow:hidden;border:1px solid var(--line2)}
.av .mm-av-svg{width:100%;height:100%;display:block}
.mm-amETA .div{width:1px;height:14px;background:var(--border)}
.mm-capsule{border:1px solid #e3e8ef;border-left:3px solid var(--orange);border-radius:8px;background:var(--soft);padding:18px 22px;margin-bottom:30px}
.mm-capsule .lbl{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.14em;color:var(--orange);font-weight:600;margin-bottom:8px}
.mm-capsule .txt{font-size:16px;line-height:1.6;color:#2a3550}

/* article content typography */
.mm-content h2{font-size:22px;font-weight:700;margin:30px 0 14px;letter-spacing:-.01em}
.mm-content h3{font-size:18px;font-weight:700;margin:22px 0 10px}
.mm-content p{font-size:16px;line-height:1.72;color:#2a3550;margin:0 0 14px}
.mm-content ul,.mm-content ol{padding-left:22px;line-height:1.7;color:#2a3550}
.mm-content li{margin-bottom:6px}
.mm-content a{color:var(--orange);font-weight:500}

/* table */
.mm-table-wrap{border:1px solid var(--line2);border-radius:10px;overflow:hidden;margin:0 0 24px}
.mm-table{width:100%;border-collapse:collapse;font-size:14px}
.mm-table thead tr{background:var(--ink);color:#fff;font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.06em}
.mm-table th{text-align:left;padding:12px 18px;font-weight:600}
.mm-table td{padding:12px 18px;color:var(--muted);border-bottom:1px solid var(--line)}
.mm-table tbody tr:last-child td{border-bottom:none}
.mm-table .num{font-family:'IBM Plex Mono',monospace;font-weight:600;color:var(--ink)}
.mm-table tr.hl{background:#fff7f4}

/* steps */
.mm-steps{display:flex;flex-direction:column;gap:12px;margin:0 0 24px}
.mm-step{display:flex;gap:14px;align-items:flex-start}
.mm-step .n{font-family:'IBM Plex Mono',monospace;font-size:13px;font-weight:700;color:#fff;background:var(--ink);border-radius:7px;min-width:30px;height:30px;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.mm-step .tx{font-size:15px;line-height:1.6;color:#2a3550;padding-top:3px}

/* callouts */
.mm-callout{display:flex;gap:13px;border:1px solid;border-left-width:3px;border-radius:9px;padding:16px 18px;margin:0 0 13px}
.mm-callout .lbl{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.1em;font-weight:600;margin-bottom:5px}
.mm-callout .tx{font-size:14.5px;line-height:1.6;color:#3a4660}
.mm-callout.warn{border-color:#f3cfca;border-left-color:var(--red);background:#fdf3f1}
.mm-callout.warn .lbl{color:var(--red)}
.mm-callout.tip{border-color:#bfe6d4;border-left-color:var(--green);background:#f1faf6}
.mm-callout.tip .lbl{color:var(--green)}
.mm-callout.note{border-color:#f0dcae;border-left-color:var(--amber);background:#fdf8ec}
.mm-callout.note .lbl{color:var(--amber-text)}

/* FAQ */
.mm-faq{display:flex;flex-direction:column;gap:10px;margin:0 0 24px}
.mm-faq details{border:1px solid var(--line2);border-radius:10px;padding:16px 20px}
.mm-faq summary{font-size:15px;font-weight:600;cursor:pointer;list-style:none;position:relative;padding-right:38px}
.mm-faq summary::-webkit-details-marker{display:none}
.mm-faq summary::after{content:"+";position:absolute;right:2px;top:50%;transform:translateY(-50%);width:24px;height:24px;line-height:22px;text-align:center;font-size:20px;font-weight:400;color:var(--orange);border:1.5px solid var(--border);border-radius:7px;transition:transform .15s,background .15s,color .15s}
.mm-faq details[open] summary::after{content:"\2212";background:var(--orange);color:#fff;border-color:var(--orange)}
.mm-faq summary:hover::after{border-color:var(--orange)}
.mm-faq details[open] summary{margin-bottom:6px}
.mm-faq .a{font-size:14px;color:var(--muted);line-height:1.55}

/* article hero scheme (featured image) */
.mm-cover{position:relative;margin:0 0 28px;padding:10px;background:var(--soft);border:1px solid #e3e8ef;border-radius:12px}
.mm-cover .mm-cover-img img{display:block;width:100%;height:auto;border-radius:8px}
.mm-cover.has-legend{display:grid;grid-template-columns:1.5fr 1fr;gap:14px;align-items:stretch}
.mm-cover.has-legend .mm-cover-img{display:flex}
.mm-cover.has-legend .mm-cover-img img{height:100%;object-fit:cover}
.mm-cover-legend{background:#fff;border:1px solid var(--line2);border-radius:8px;padding:16px 18px;font-size:14px;line-height:1.5}
.mm-cover-legend .lg-h{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.12em;color:var(--orange);font-weight:600;margin-bottom:12px}
.mm-cover-legend ol{margin:0;padding:0;list-style:none;counter-reset:lg}
.mm-cover-legend ol li{counter-increment:lg;position:relative;padding:0 0 10px 30px;color:#3a4660}
.mm-cover-legend ol li:last-child{padding-bottom:0}
.mm-cover-legend ol li::before{content:counter(lg);position:absolute;left:0;top:-1px;width:21px;height:21px;border-radius:6px;background:var(--soft2);border:1px solid var(--line2);color:var(--ink);font-family:'IBM Plex Mono',monospace;font-size:11px;font-weight:600;display:flex;align-items:center;justify-content:center}
.mm-cover-legend ol li b{color:var(--ink);font-weight:600}

/* in-article scheme figures (gallery) */
.mm-fig{position:relative;margin:26px 0;padding:10px;background:var(--soft);border:1px solid #e3e8ef;border-radius:12px}
.mm-fig img{display:block;width:100%;height:auto;border-radius:8px}
.mm-fig figcaption{font-size:13.5px;color:var(--muted);line-height:1.5;padding:11px 6px 3px;display:flex;gap:9px}
.mm-fig figcaption .fnum{flex:none;font-family:'IBM Plex Mono',monospace;font-size:11px;font-weight:600;color:var(--orange);border:1px solid var(--line2);border-radius:6px;padding:1px 7px;height:fit-content;background:#fff}
.mm-content .mm-fig+*{margin-top:18px}

/* table of contents */
.mm-toc{border:1px solid var(--line2);border-left:3px solid var(--orange);border-radius:10px;background:var(--soft);padding:16px 22px 6px;margin:0 0 26px}
.mm-toc-h{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.16em;color:var(--orange);font-weight:600;text-transform:uppercase;margin:0 0 12px}
.mm-toc ol{list-style:none;margin:0;padding:0;counter-reset:mmtoc;columns:2;column-gap:30px}
.mm-toc li{counter-increment:mmtoc;break-inside:avoid;margin:0 0 10px;padding-left:30px;position:relative;line-height:1.35}
.mm-toc li::before{content:counter(mmtoc,decimal-leading-zero);position:absolute;left:0;top:1px;font-family:'IBM Plex Mono',monospace;font-size:12px;font-weight:600;color:var(--orange)}
.mm-toc a{color:#2a3550;font-weight:500;font-size:14.5px;border:none}
.mm-toc a:hover{color:var(--orange)}
@media(max-width:600px){.mm-toc ol{columns:1}}

/* related + author */
.mm-related{border-top:1px solid var(--line);padding-top:22px;margin-top:24px}
.mm-related .lbl{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:.14em;color:var(--muted2);margin-bottom:14px}
.mm-rel-card{border:1px solid var(--line2);border-radius:10px;padding:14px 16px;font-size:14.5px;font-weight:600;display:block}
.mm-rel-card:hover{border-color:var(--orange)}
.mm-author{border:1px solid var(--line2);border-radius:14px;padding:24px;display:flex;gap:20px;margin-top:32px;background:var(--soft)}
.mm-author .av{width:72px;height:72px;border-radius:50%;background:var(--soft2);flex-shrink:0;overflow:hidden;border:1px solid var(--line2)}
.mm-author .nm{font-size:18px;font-weight:700}
.mm-author .role{font-size:13.5px;color:var(--orange);font-weight:600;margin:5px 0 11px}
.mm-author .bio{font-size:14.5px;line-height:1.6;color:var(--muted)}
.mm-verified{font-family:'IBM Plex Mono',monospace;font-size:10.5px;font-weight:600;color:var(--green);border:1px solid #bfe6d4;background:#f1faf6;border-radius:5px;padding:2px 8px}

/* ===== Catalog / archive ===== */
.mm-cat-head{padding:36px 36px 16px}
.mm-cat-head.has-icon{position:relative;padding-left:104px}
.mm-cat-head .mm-cat-badge{position:absolute;left:36px;top:34px;width:56px;height:56px;border-radius:13px;background:var(--soft2);border:1px solid var(--line2);display:flex;align-items:center;justify-content:center;color:var(--orange)}
.mm-cat-head .mm-cat-badge .mm-cicon{width:30px;height:30px}
.mm-cat-head h1{font-size:36px;line-height:1.1;letter-spacing:-.025em;font-weight:700;margin:10px 0 10px}
.mm-cat-head p{font-size:16px;color:var(--muted);margin:0 0 24px;max-width:560px}
.mm-filters{display:flex;gap:8px;flex-wrap:wrap}
.mm-cat-grid{padding:14px 36px 44px}
.mm-pagination{display:flex;gap:6px;justify-content:center;padding:10px 0 30px}
.mm-pagination .page-numbers{padding:8px 13px;border:1px solid var(--border);border-radius:8px;font-family:'IBM Plex Mono',monospace;font-size:13px}
.mm-pagination .current{background:var(--ink);color:#fff;border-color:var(--ink)}

/* ===== Responsive ===== */
@media(max-width:880px){
  body{font-size:15px}
  .mm-shell{margin:0;border-radius:0;border-left:none;border-right:none}
  .mm-header-in{height:58px;padding:0 16px;gap:12px}
  .mm-nav{display:none}
  .mm-burger{display:flex}
  .mm-hero{grid-template-columns:1fr;gap:22px;padding:24px 18px 22px}
  .mm-hero h1{font-size:28px}
  .mm-band{grid-template-columns:1fr}
  .mm-sec{padding:22px 18px 8px}
  .mm-grid-4{grid-template-columns:1fr 1fr}
  .mm-grid-3{grid-template-columns:1fr}
  .mm-seo{padding:24px 18px 28px}
  .mm-seo h2{font-size:19px}
  .mm-article{padding:18px 18px 40px}
  .mm-article h1{font-size:26px}
  .mm-cover.has-legend{grid-template-columns:1fr}
  .mm-cover.has-legend .mm-cover-img img{height:auto}
  .mm-cat-head.has-icon{padding-left:18px}
  .mm-cat-head .mm-cat-badge{position:static;margin-bottom:10px}
  .mm-footer-in{grid-template-columns:1fr 1fr;gap:22px;padding:30px 18px 20px}
  .mm-cat-head{padding:18px 18px 8px}
  .mm-cat-head h1{font-size:24px}
  .mm-cat-grid{padding:8px 18px 40px}
}
@media(max-width:520px){
  .mm-grid-4{grid-template-columns:1fr}
  .mm-footer-in{grid-template-columns:1fr}
}