/* Suggesco — layout, components & typography */

:root{
  --paper:#FAF9F6;
  --paper-2:#F1EFE9;
  --ink:#14110E;
  --ink-2:#6E6A63;
  --ink-3:#9A968D;
  --line:#E5E2DA;
  --invert-bg:#14110E;
  --invert-fg:#FAF9F6;

  --font-display:"Shippori Mincho", serif;
  --font-sans:"Zen Kaku Gothic New", sans-serif;
  --font-mono:"Space Mono", ui-monospace, monospace;

  --maxw:1180px;
  --measure:42em;
  --gutter:clamp(20px,5vw,64px);
}
@media (prefers-color-scheme:dark){
  :root{
    --paper:#141210;--paper-2:#1E1B18;--ink:#F3F0EA;--ink-2:#A6A198;--ink-3:#6E6A62;
    --line:#2A2622;--invert-bg:#F3F0EA;--invert-fg:#141210;
  }
}
:root[data-theme="light"]{
  --paper:#FAF9F6;--paper-2:#F1EFE9;--ink:#14110E;--ink-2:#6E6A63;--ink-3:#9A968D;--line:#E5E2DA;--invert-bg:#14110E;--invert-fg:#FAF9F6;
}
:root[data-theme="dark"]{
  --paper:#141210;--paper-2:#1E1B18;--ink:#F3F0EA;--ink-2:#A6A198;--ink-3:#6E6A62;--line:#2A2622;--invert-bg:#F3F0EA;--invert-fg:#141210;
}

*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-family:var(--font-sans);font-size:16px;line-height:1.75;letter-spacing:.01em}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
:focus-visible{outline:2px solid var(--ink);outline-offset:3px}

.wrap{max-width:var(--maxw);margin:0 auto;padding-inline:var(--gutter)}
.narrow{max-width:760px;margin:0 auto;padding-inline:var(--gutter)}

/* ---------- meta / eyebrow ---------- */
.eyebrow{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--ink-2);display:inline-flex;align-items:center;gap:.7em}
.eyebrow .dot{width:4px;height:4px;background:currentColor;border-radius:50%}
.mono{font-family:var(--font-mono);letter-spacing:.06em}

/* ---------- header ---------- */
header.site{position:sticky;top:0;z-index:50;background:color-mix(in srgb,var(--paper) 88%,transparent);backdrop-filter:saturate(1.2) blur(8px);border-bottom:1px solid var(--line)}
.bar{display:flex;align-items:center;justify-content:space-between;height:66px}
.brand{display:flex;align-items:baseline;gap:12px}
.brand .word{font-family:var(--font-sans);font-weight:700;font-size:22px;letter-spacing:.02em}
.brand .kicker{font-family:var(--font-mono);font-size:10px;letter-spacing:.32em;color:var(--ink-2);text-transform:uppercase}
nav.main{display:flex;align-items:center;gap:30px}
nav.main a{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2);position:relative;padding:4px 0;transition:color .25s}
nav.main a::after{content:"";position:absolute;left:0;right:100%;bottom:0;height:1px;background:var(--ink);transition:right .28s ease}
nav.main a:hover,nav.main a[aria-current]{color:var(--ink)}
nav.main a:hover::after,nav.main a[aria-current]::after{right:0}
.menu-btn{display:none;font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink);background:none;border:1px solid var(--line);padding:8px 12px;cursor:pointer}

/* ---------- placeholder image ---------- */
.ph{position:relative;background:var(--paper-2);overflow:hidden;border:1px solid var(--line)}
.ph::before{content:"";position:absolute;inset:0;background-image:repeating-linear-gradient(135deg,transparent 0 22px,color-mix(in srgb,var(--ink) 4%,transparent) 22px 23px)}
.ph .tag{position:absolute;left:14px;bottom:12px;font-family:var(--font-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);background:color-mix(in srgb,var(--paper) 78%,transparent);padding:5px 9px;border:1px solid var(--line)}
.ph>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1;filter:grayscale(1)}
.ph.hero-ph{aspect-ratio:4/3.05}
.ph.sq{aspect-ratio:1/1}
.ph.wide{aspect-ratio:16/10}
.ph.cover{aspect-ratio:16/9}
.ph.portrait{aspect-ratio:4/5}

/* ---------- section head ---------- */
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;border-top:1px solid var(--ink);padding-top:16px;margin-top:8px}
.sec-head h2{font-family:var(--font-display);font-weight:600;font-size:clamp(20px,2.4vw,27px);letter-spacing:.02em}
.sec-head .more{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-2)}

/* ---------- editorial index (rows) ---------- */
.index{margin-top:6px}
.row{display:grid;grid-template-columns:56px minmax(0,1fr) 150px;gap:clamp(16px,3vw,40px);align-items:baseline;padding:26px 0;border-bottom:1px solid var(--line)}
.row:hover .row-title{opacity:.55}
.row-num{font-family:var(--font-mono);font-size:12px;color:var(--ink-3);letter-spacing:.05em;padding-top:6px}
.row-cat{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--ink-2);display:block;margin-bottom:9px}
.row-title{font-family:var(--font-display);font-weight:600;font-size:clamp(19px,2.1vw,25px);line-height:1.42;letter-spacing:.01em;transition:opacity .25s;text-wrap:pretty}
.row-ex{font-size:14px;color:var(--ink-2);margin-top:8px;max-width:52ch}
.row-date{font-family:var(--font-mono);font-size:11px;letter-spacing:.06em;color:var(--ink-3);text-align:right}
.row-read{display:block;font-size:11px;color:var(--ink-3);margin-top:4px}

/* ---------- two-up feature cards ---------- */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:clamp(22px,3.5vw,48px);margin-top:38px}
.card .eyebrow{margin:16px 0 12px}
.card h3{font-family:var(--font-display);font-weight:600;font-size:clamp(19px,2vw,24px);line-height:1.4;letter-spacing:.01em;text-wrap:balance}
.card:hover .ph{filter:contrast(1.04)}
.card:hover h3{text-decoration:underline;text-underline-offset:5px;text-decoration-thickness:1px}

/* three-up grid */
.trio{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,3vw,40px);margin-top:34px}
.trio .card h3{font-size:clamp(17px,1.7vw,20px)}

/* ---------- categories strip ---------- */
.cats{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px}
.chip{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);border:1px solid var(--line);padding:9px 15px;transition:.25s;cursor:pointer}
.chip:hover,.chip[aria-current]{color:var(--paper);background:var(--ink);border-color:var(--ink)}
.chip b{color:var(--ink-3);font-weight:400;margin-left:8px}
.chip:hover b,.chip[aria-current] b{color:var(--paper-2)}

/* ---------- breadcrumb ---------- */
.crumb{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);display:flex;gap:10px;align-items:center;padding-top:clamp(24px,4vw,44px)}
.crumb a{color:var(--ink-2)}
.crumb a:hover{color:var(--ink)}
.crumb .sep{opacity:.5}

/* ---------- byline ---------- */
.byline{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.1em;color:var(--ink-3);display:flex;gap:16px;flex-wrap:wrap;align-items:center}
.byline b{color:var(--ink);font-weight:400}

/* =========================================================
   ARTICLE (single)
   ========================================================= */
.article-head{padding-top:8px;padding-bottom:clamp(28px,4vw,44px)}
.article-head .eyebrow{margin-bottom:20px}
.article-title{font-family:var(--font-display);font-weight:700;font-size:clamp(30px,4.4vw,52px);line-height:1.24;letter-spacing:.005em;text-wrap:balance;margin-bottom:22px}
.article-standfirst{font-size:clamp(16px,1.7vw,19px);color:var(--ink-2);max-width:40ch;margin-bottom:26px}
.article-cover{margin-top:clamp(20px,3vw,36px)}

.prose{font-size:17px;line-height:1.95;letter-spacing:.012em;max-width:calc(var(--measure) + 40px);margin-inline:auto;padding-inline:20px;margin-top:clamp(30px,4.5vw,48px)}
.prose>*+*{margin-top:1.5em}
.prose .lead{font-size:19px;color:var(--ink);line-height:1.85}
.prose h2{font-family:var(--font-display);font-weight:700;font-size:clamp(22px,2.6vw,29px);line-height:1.4;letter-spacing:.01em;margin-top:2.4em;padding-top:.6em;border-top:1px solid var(--line)}
.prose h3{font-family:var(--font-display);font-weight:600;font-size:clamp(18px,2vw,22px);line-height:1.45;margin-top:1.9em}
.prose p{color:var(--ink)}
.prose a{border-bottom:1px solid var(--ink);padding-bottom:1px;transition:opacity .2s}
.prose a:hover{opacity:.55}
.prose ul,.prose ol{padding-left:1.3em;color:var(--ink)}
.prose li{margin-top:.5em}
.prose li::marker{color:var(--ink-3)}
.prose blockquote{border-left:2px solid var(--ink);padding:.2em 0 .2em 1.3em;font-family:var(--font-display);font-size:1.15em;line-height:1.7;color:var(--ink)}
.prose figure{margin-top:2em}
.prose figcaption{font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;color:var(--ink-3);margin-top:10px}
.prose hr{border:0;border-top:1px solid var(--line);margin:2.6em 0}
/* 見出しへのアンカースクロール余白（固定ヘッダー分） */
.prose h2,.prose h3{scroll-margin-top:84px}
/* Hide the theme's default TOC (a custom one is rendered instead) */
.prose .p-toc{display:none !important}
/* 自前の目次 */
.prose .sg-toc{border:1px solid var(--line);padding:22px 26px;margin:0 0 clamp(24px,4vw,40px)}
.prose .sg-toc__ttl{font-family:var(--font-mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-2);display:block;margin-bottom:14px}
.prose .sg-toc ol{list-style:none;counter-reset:sgtoc;padding:0;margin:0}
.prose .sg-toc li{counter-increment:sgtoc;margin:0}
.prose .sg-toc li+li{margin-top:11px}
.prose .sg-toc a{display:flex;gap:13px;align-items:baseline;color:var(--ink-2);border:0;font-size:14.5px;line-height:1.55;transition:color .2s}
.prose .sg-toc a::before{content:counter(sgtoc,decimal-leading-zero);font-family:var(--font-mono);font-size:12px;color:var(--ink-3);flex:none}
.prose .sg-toc a:hover{color:var(--ink)}

/* 404 */
.sg-404{min-height:62vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding-block:clamp(60px,12vh,150px)}
.sg-404 .eyebrow{margin-bottom:36px}
.sg-404__quote{font-family:var(--font-display);font-weight:600;font-size:clamp(27px,4.6vw,52px);line-height:1.5;letter-spacing:.02em;max-width:20ch;border:0;padding:0;margin:0;text-wrap:balance;color:var(--ink)}
.sg-404__cite{font-family:var(--font-mono);font-size:12px;letter-spacing:.14em;color:var(--ink-3);font-style:normal;display:block;margin-top:26px}
.sg-404__msg{font-size:15px;color:var(--ink-2);margin-top:36px}
.sg-404__actions{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-top:30px}
.prose code{font-family:var(--font-mono);font-size:.88em;background:var(--paper-2);padding:.15em .45em;border:1px solid var(--line)}
/* 記事内マーカー/装飾を白黒デザインに中和（黄色ハイライト等を除去し、墨色の下線に） */
.prose mark,
.prose .swl-marker,
.prose [class*="marker"],
.prose [class*="keiko"]{
  background:transparent !important;
  background-image:none !important;
  color:inherit !important;
  padding:0 !important;
  box-shadow:none !important;
  border-radius:0 !important;
  font-weight:600;
  border-bottom:2px solid var(--ink);
}

/* comparison table */
.tbl-wrap{overflow-x:auto;margin-top:2em}
table.cmp{width:100%;border-collapse:collapse;font-size:14.5px;min-width:440px}
table.cmp th,table.cmp td{text-align:left;padding:13px 14px;border-bottom:1px solid var(--line);vertical-align:top}
table.cmp thead th{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);border-bottom:1px solid var(--ink)}
table.cmp tbody th{font-family:var(--font-display);font-weight:600;font-size:15px}
table.cmp .num{font-variant-numeric:tabular-nums;font-family:var(--font-mono)}

/* honest-verdict callout */
.callout{border:1px solid var(--ink);padding:clamp(20px,3vw,30px);margin-top:2.2em}
.callout .k{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-2);display:block;margin-bottom:12px}
.callout p{font-family:var(--font-display);font-size:1.08em;line-height:1.7}

/* affiliate / PR product box */
.pr-box{border:1px solid var(--line);background:var(--paper-2);padding:clamp(20px,3vw,28px);margin-top:2.4em;display:grid;grid-template-columns:80px 1fr auto;gap:22px;align-items:center}
.pr-box .pr-ph{width:80px;height:80px}
.pr-box .k{font-family:var(--font-mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3);display:block;margin-bottom:7px}
.pr-box .name{font-family:var(--font-display);font-weight:600;font-size:18px;line-height:1.4}
.pr-box .desc{font-size:13.5px;color:var(--ink-2);margin-top:5px;max-width:44ch}
.btn{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--paper);background:var(--ink);border:1px solid var(--ink);padding:14px 20px;white-space:nowrap;transition:.22s;cursor:pointer;display:inline-block}
.btn:hover{background:transparent;color:var(--ink)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:var(--paper)}

/* affiliate product box (image + responsive) */
.prose .aff-box{display:flex;align-items:center;gap:20px;border:1px solid var(--line);background:var(--paper-2);padding:20px;margin:2.4em auto;max-width:calc(var(--measure) + 40px)}
.prose .aff-box .aff-img{width:120px;height:120px;object-fit:contain;background:#fff;border:1px solid var(--line);padding:6px;flex:none}
.prose .aff-box .aff-body{display:flex;flex-direction:column;gap:5px;min-width:0}
.prose .aff-box br{display:none}
.prose .aff-box > p{display:none}
.prose .aff-box noscript{display:none}
.prose .aff-box .aff-body{flex:1 1 auto}
.prose .aff-box .aff-body>span{display:block}
.prose .aff-box .aff-k{font-family:var(--font-mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3)}
.prose .aff-box .aff-name{font-family:var(--font-display);font-weight:600;font-size:17px;line-height:1.45;letter-spacing:.01em}
.prose .aff-box .aff-desc{font-size:13px;color:var(--ink-2);line-height:1.7}
.prose .aff-box .aff-cta{align-self:flex-start;margin-top:10px;color:var(--paper);background:var(--ink);border:1px solid var(--ink);border-radius:0;padding:12px 22px;font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;transition:.2s}
.prose .aff-box .aff-cta:hover{background:transparent;color:var(--ink);opacity:1}
@media (max-width:560px){
  .prose .aff-box{gap:14px;padding:15px}
  .prose .aff-box .aff-img{width:84px;height:84px;padding:4px}
  .prose .aff-box .aff-name{font-size:15.5px}
  .prose .aff-box .aff-desc{font-size:12.5px}
  .prose .aff-box .aff-cta{align-self:stretch;text-align:center}
}

/* author bio */
.author{display:grid;grid-template-columns:96px 1fr;gap:24px;align-items:center;border-top:1px solid var(--ink);border-bottom:1px solid var(--line);padding:30px 20px;margin-top:clamp(40px,5vw,64px);max-width:calc(var(--measure) + 40px);margin-inline:auto}
.author .pf{width:96px;height:96px;border-radius:50%}
.author .role{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);margin-bottom:6px}
.author .nm{font-family:var(--font-display);font-weight:600;font-size:20px}
.author .bio{font-size:14px;color:var(--ink-2);margin-top:8px;max-width:52ch}

/* article footer nav */
.share{display:flex;gap:10px;flex-wrap:wrap;justify-content:center;margin-top:30px}
.share a{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-2);border:1px solid var(--line);padding:10px 16px;transition:.2s}
.share a:hover{color:var(--paper);background:var(--ink);border-color:var(--ink)}

/* =========================================================
   ARCHIVE / CATEGORY & ABOUT headers
   ========================================================= */
.page-head{padding-top:clamp(30px,5vw,60px);padding-bottom:clamp(24px,3.5vw,40px);border-bottom:1px solid var(--ink)}
.page-head .eyebrow{margin-bottom:18px}
.page-head h1{font-family:var(--font-display);font-weight:700;font-size:clamp(32px,5vw,58px);line-height:1.2;letter-spacing:.01em;text-wrap:balance}
.page-head .desc{font-size:clamp(15px,1.5vw,18px);color:var(--ink-2);max-width:46ch;margin-top:20px}
.page-head .count{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.14em;color:var(--ink-3);margin-top:22px}

/* pagination */
.pager{display:flex;justify-content:center;gap:8px;margin-top:clamp(40px,5vw,64px);font-family:var(--font-mono);font-size:12px;letter-spacing:.08em}
.pager a,.pager span{min-width:42px;text-align:center;padding:11px 0;border:1px solid var(--line);color:var(--ink-2);transition:.2s}
.pager a:hover{color:var(--paper);background:var(--ink);border-color:var(--ink)}
.pager [aria-current]{color:var(--paper);background:var(--ink);border-color:var(--ink)}

/* about specifics */
.about-lead{font-family:var(--font-display);font-weight:500;font-size:clamp(20px,2.6vw,30px);line-height:1.6;letter-spacing:.02em;text-wrap:pretty;max-width:24ch}
.principles{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(20px,3vw,40px);margin-top:14px}
.principle .n{font-family:var(--font-mono);font-size:11px;letter-spacing:.14em;color:var(--ink-3);display:block;margin-bottom:14px}
.principle h3{font-family:var(--font-display);font-weight:600;font-size:19px;line-height:1.5;margin-bottom:10px}
.principle p{font-size:14px;color:var(--ink-2);line-height:1.8}

/* =========================================================
   SUBSCRIBE (invert) + FOOTER
   ========================================================= */
.subscribe{background:var(--invert-bg);color:var(--invert-fg)}
.subscribe .inner{padding-block:clamp(56px,8vw,96px);display:grid;grid-template-columns:1.2fr 1fr;gap:clamp(28px,5vw,64px);align-items:center}
.subscribe .eyebrow{color:color-mix(in srgb,var(--invert-fg) 60%,transparent)}
.subscribe h2{font-family:var(--font-display);font-weight:600;font-size:clamp(24px,3.2vw,40px);line-height:1.32;letter-spacing:.01em;margin:18px 0 0;text-wrap:balance}
.form{display:flex;border-bottom:1px solid color-mix(in srgb,var(--invert-fg) 40%,transparent);padding-bottom:12px}
.form input{flex:1;background:none;border:0;color:var(--invert-fg);font-family:var(--font-sans);font-size:15px;outline:none}
.form input::placeholder{color:color-mix(in srgb,var(--invert-fg) 45%,transparent)}
.form button{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;background:none;border:0;color:var(--invert-fg);cursor:pointer}
.form-note{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.08em;color:color-mix(in srgb,var(--invert-fg) 50%,transparent);margin-top:14px}
.mt-block{margin-top:clamp(56px,8vw,110px)}

footer.site{border-top:1px solid var(--line);padding-block:clamp(44px,6vw,72px)}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:32px}
.foot-brand .word{font-family:var(--font-sans);font-weight:700;font-size:20px;letter-spacing:.02em}
.foot-brand p{color:var(--ink-2);font-size:13px;margin-top:14px;max-width:30ch}
.foot-col h4{font-family:var(--font-mono);font-size:10.5px;letter-spacing:.2em;text-transform:uppercase;color:var(--ink-3);margin-bottom:16px;font-weight:400}
.foot-col a{display:block;font-size:14px;color:var(--ink-2);padding:5px 0;transition:color .2s}
.foot-col a:hover{color:var(--ink)}
.foot-btm{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-top:44px;padding-top:22px;border-top:1px solid var(--line);font-family:var(--font-mono);font-size:10.5px;letter-spacing:.1em;color:var(--ink-3)}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(14px);transition:opacity .7s ease,transform .7s ease}
.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}}

/* ---------- hero (top page) ---------- */
.hero{padding-top:clamp(48px,7vw,96px);padding-bottom:clamp(40px,6vw,72px)}
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.02fr);gap:clamp(28px,4.5vw,64px);align-items:end}
.hero-copy .eyebrow{margin-bottom:22px}
.hero h1{font-family:var(--font-display);font-weight:700;font-size:clamp(34px,5.4vw,62px);line-height:1.18;letter-spacing:.005em;text-wrap:balance;margin-bottom:22px}
.hero .standfirst{font-size:clamp(15px,1.5vw,18px);color:var(--ink-2);max-width:34ch;margin-bottom:28px}

/* ---------- responsive ---------- */
@media (max-width:860px){
  nav.main{display:none}
  .site.nav-open nav.main{
    display:flex;flex-direction:column;align-items:flex-start;gap:20px;
    position:absolute;top:100%;left:0;right:0;
    background:var(--paper);border-bottom:1px solid var(--line);
    padding:22px var(--gutter);z-index:60;
  }
  .site.nav-open nav.main a{font-size:14px;padding:2px 0}
  .menu-btn{display:inline-block}
  .hero-grid{grid-template-columns:1fr;gap:30px}
  .hero-copy{order:2}.hero-media{order:1}
  .row{grid-template-columns:34px 1fr;gap:16px}
  .row-date{grid-column:2;text-align:left;margin-top:6px}
  .duo,.trio,.principles{grid-template-columns:1fr}
  .subscribe .inner{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .pr-box{grid-template-columns:64px 1fr;gap:16px}
  .pr-box .btn{grid-column:2}
  .author{grid-template-columns:72px 1fr;gap:18px}
  .author .pf{width:72px;height:72px}
}
@media (max-width:520px){
  .foot-grid{grid-template-columns:1fr}
  .row-num{display:none}
  .row{grid-template-columns:1fr}
  .pr-box{grid-template-columns:1fr}
  .pr-box .pr-ph{width:64px;height:64px}
}