/* imagefapjp.com - アルバムの背表紙
   warm wood shelf, cream paper, dark brown ink, target red accents
   serif headings, monospace call numbers */

:root{
  --paper:#f3e7d2;
  --paper-2:#fbf4e4;
  --paper-3:#efe0c6;
  --ink:#2a1c11;
  --ink-2:#57402b;
  --ink-3:#79603f;
  --red:#a52b22;
  --red-d:#7f1f18;
  --wood:#6b4a2e;
  --wood-2:#4a3120;
  --wood-3:#33200f;
  --brass:#846134;
  --line:#d6c2a0;
  --serif:"Shippori Mincho","Hiragino Mincho ProN","Yu Mincho",serif;
  --sans:"Zen Kaku Gothic New","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;
  --mono:"Space Mono","Courier New",monospace;
  --shadow:0 10px 22px rgba(51,32,15,.16);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  color:var(--ink);
  font-family:var(--sans);
  font-size:15.5px;
  line-height:1.95;
  background:
    repeating-linear-gradient(0deg,rgba(107,74,46,.035) 0 1px,transparent 1px 4px),
    radial-gradient(120% 80% at 50% 0%,#f8efdd 0%,var(--paper) 62%,#ecdec5 100%);
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--red-d);text-decoration:none}
a:hover{color:var(--red)}
p{margin:0 0 1em}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.55;margin:0}
ul{margin:0;padding:0;list-style:none}
figure{margin:0}
::selection{background:rgba(165,43,34,.18)}

.shell{width:100%;max-width:1180px;margin:0 auto;padding:0 26px}

/* header */
.cabinet{position:relative;z-index:3}
.crown{background:var(--wood-3);color:#e8d8bd;border-bottom:3px solid var(--red)}
.crown-in{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:5px;padding-bottom:6px}
.netline{font-family:var(--mono);font-size:9.5px;letter-spacing:.24em;margin:0;color:#d9c5a5}
.stamp-no{font-family:var(--mono);font-size:9.5px;letter-spacing:.18em;margin:0;color:#c9ab80;white-space:nowrap}

.bar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding-top:14px;padding-bottom:12px}
.brand{display:flex;align-items:baseline;gap:12px;color:var(--ink)}
.brand:hover{color:var(--ink)}
.brand-mark{font-family:var(--serif);font-size:clamp(26px,2.9vw,34px);font-weight:600;letter-spacing:.015em;line-height:1;border-bottom:3px solid var(--red);padding-bottom:4px}
.brand-sub{font-family:var(--mono);font-size:10px;letter-spacing:.34em;color:var(--ink-3)}
.home-cta{
  font-family:var(--sans);font-size:12.5px;font-weight:700;letter-spacing:.08em;
  color:#fdf4e3;background:var(--red);border:1px solid var(--red-d);
  padding:8px 16px;box-shadow:3px 3px 0 rgba(74,49,32,.22);
  transform:rotate(-1.1deg);white-space:nowrap;
}
.home-cta:hover{color:#fff;background:var(--red-d);transform:rotate(0)}

.shelfnav{background:linear-gradient(180deg,#5b3e27,#3b2617);padding-top:8px;border-top:1px solid #2a1a0c;box-shadow:inset 0 1px 0 rgba(255,236,205,.14)}
.spines{display:flex;align-items:flex-end;gap:7px}
.sp{
  flex:1 1 0;min-width:0;height:52px;
  display:flex;flex-direction:column;justify-content:flex-end;gap:3px;
  padding:0 10px 8px;background:#f6ebd7;border:1px solid #2e1d0e;border-bottom:0;
  color:#3b2617;box-shadow:inset 0 -7px 0 rgba(107,74,46,.10);
  transition:transform .16s ease,background .16s ease;
}
.sp i{font-family:var(--mono);font-style:normal;font-size:9px;letter-spacing:.16em;color:#6f5233}
.sp b{font-size:12.5px;font-weight:700;letter-spacing:.06em;line-height:1.3;white-space:nowrap}
.sp:nth-child(2n){height:47px;background:#f1e3cb}
.sp:nth-child(3n){background:#faefdc}
.sp:hover{background:#fff8e9;transform:translateY(-3px)}
.sp.on{border-top:3px solid var(--red);height:56px;background:#fff9ea}
.sp.on i{color:var(--red)}
.shelfnav .spines{padding-bottom:0;margin-bottom:-1px}

/* hero */
.front{padding:28px 0 20px}
.front-grid{display:grid;grid-template-columns:minmax(0,.94fr) minmax(0,1.06fr);gap:42px;align-items:start}
.front-copy{min-width:0}
.fcopy,.frest{min-width:0}
.frest{padding-top:14px}
.eyebrow{font-family:var(--mono);font-size:10px;letter-spacing:.26em;color:var(--ink-3);margin:0 0 14px}
.front h1{font-size:clamp(30px,3.6vw,47px);line-height:1.5;letter-spacing:.02em;margin:0 0 16px}
.front h1 em{font-style:normal;color:var(--red)}
.front .lede{font-size:15.3px;color:var(--ink-2);margin-bottom:0}
.frest > p{font-size:14.6px;color:var(--ink-2);margin:0 0 17px}
.acts{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:19px}
.btn{
  display:inline-block;font-size:13px;font-weight:700;letter-spacing:.06em;
  padding:10px 19px;border:1px solid var(--wood-2);background:var(--wood-2);color:#fbf2df;
}
.btn:hover{background:var(--wood-3);color:#fff}
.btn.ghost{background:transparent;color:var(--wood-2);border-color:var(--brass)}
.btn.ghost:hover{background:rgba(161,127,76,.14);color:var(--wood-3)}

.tally{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;border-top:2px solid var(--wood);border-bottom:1px solid var(--line);margin:0}
.tally div{padding:9px 10px 10px;border-right:1px dashed var(--line);min-width:0}
.tally div:last-child{border-right:0}
.tally dt{font-family:var(--mono);font-size:9px;letter-spacing:.1em;color:var(--ink-3);margin:0 0 3px;white-space:nowrap}
.tally dd{font-family:var(--mono);font-size:14.5px;margin:0;color:var(--ink);letter-spacing:-.02em;white-space:nowrap}
.tally dd small{font-family:var(--sans);font-size:10px;color:var(--ink-3);margin-left:2px}

.mount{position:relative;background:linear-gradient(145deg,#7d5837,#3c2717 68%,#2c1b0d);padding:13px;box-shadow:var(--shadow);transform:rotate(.4deg)}
.mount-mat{background:#fbf6ea;padding:9px;box-shadow:inset 0 0 0 1px #e4d5bd}
.mount img{width:100%;height:auto;border:1px solid #cbb896}
.mount::after{
  content:"実写";position:absolute;right:20px;top:20px;
  width:42px;height:42px;border:2px solid rgba(255,244,226,.85);border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-family:var(--serif);font-size:12px;letter-spacing:.08em;color:#ffeede;
  background:rgba(165,43,34,.88);transform:rotate(9deg);box-shadow:0 2px 5px rgba(0,0,0,.25);
}
.mount figcaption{font-family:var(--mono);font-size:10px;line-height:1.85;color:#e5d3b8;padding:9px 2px 0;letter-spacing:.02em}
.mount figcaption b{color:#f6e6cc;font-weight:400;letter-spacing:.14em}

/* partners */
.partners{margin-top:2px;background:linear-gradient(180deg,#4b3320,#3a2515);border-top:4px solid var(--brass);border-bottom:4px solid var(--brass);padding:10px 0 12px}
.partners .phead{display:flex;align-items:baseline;gap:13px;margin-bottom:9px}
.partners h2{font-family:var(--serif);font-size:15px;letter-spacing:.2em;color:#f0dfc2;margin:0}
.partners .pen{font-family:var(--mono);font-size:9px;letter-spacing:.24em;color:#c9ab80}
.pgrid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;max-width:760px}
.pgrid a{
  height:74px;display:flex;align-items:center;justify-content:center;
  background:#f8efdd;border:1px solid #2b1b0d;padding:6px 14px;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.5),0 2px 0 rgba(0,0,0,.18);
}
.pgrid a:hover{background:#fffaf0;border-color:var(--red)}
.pgrid img{height:60px;width:auto;max-width:100%;object-fit:contain}

/* content sections */
.stack{padding-top:10px;padding-bottom:8px}
.folio{padding:40px 0 6px;min-width:0}
.folio + .folio{border-top:1px solid rgba(107,74,46,.22)}
.fhead{display:flex;align-items:baseline;gap:14px;padding-bottom:10px;margin-bottom:16px;border-bottom:3px solid var(--wood);position:relative}
.fhead::after{content:"";position:absolute;left:0;bottom:-6px;width:100%;height:3px;background:rgba(107,74,46,.28)}
.dex{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:var(--red);border:1px solid var(--red);padding:2px 7px;white-space:nowrap}
.fhead h1,.fhead h2{font-size:clamp(21px,2.35vw,29px);letter-spacing:.03em;min-width:0;font-weight:600}
.fhead .fen{margin-left:auto;font-family:var(--mono);font-size:9px;letter-spacing:.22em;color:var(--ink-3);white-space:nowrap}
.lead{font-size:15.2px;color:var(--ink-2);max-width:52em;margin-bottom:16px}
.folio p{max-width:52em}
.folio p.note{font-size:12.5px;color:var(--ink-3);border-left:3px solid var(--brass);padding-left:12px;margin-top:16px}
.folio::after{content:"";display:block;height:8px;margin-top:28px;background:linear-gradient(180deg,#7a5636,#4a3120);box-shadow:0 4px 7px rgba(51,32,15,.18)}

/* two columns of prose */
.twocol{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:26px 40px;align-items:start}
.twocol p{margin-bottom:13px}

/* ledger */
.ledger{border-top:2px solid var(--wood);background:rgba(255,250,238,.62);margin:6px 0 4px}
.entry{display:grid;grid-template-columns:46px minmax(0,1fr) 66px;gap:12px;align-items:baseline;padding:12px 10px 12px 4px;border-bottom:1px dashed var(--line)}
.entry .no{font-family:var(--mono);font-size:10px;color:var(--brass);letter-spacing:.08em}
.entry .t{min-width:0}
.entry .t b{display:block;font-family:var(--serif);font-weight:600;font-size:15.6px;line-height:1.55;overflow-wrap:anywhere}
.entry .t span{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.03em;color:var(--ink-3);margin-top:2px}
.entry .tm{font-family:var(--mono);font-size:11.5px;color:var(--ink-2);text-align:right;white-space:nowrap}
.ledger-note{display:flex;justify-content:space-between;gap:12px;font-family:var(--mono);font-size:9.5px;letter-spacing:.12em;color:var(--ink-3);padding:7px 4px 0}

/* shelf list (index section) */
.rail{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;border:1px solid var(--line);background:rgba(255,250,238,.5)}
.rail div{padding:15px 16px 13px;border-right:1px dashed var(--line);min-width:0}
.rail div:last-child{border-right:0}
.rail b{display:block;font-family:var(--serif);font-size:16px;margin-bottom:4px}
.rail span{display:block;font-family:var(--mono);font-size:9.5px;letter-spacing:.08em;color:var(--ink-3)}
.rail p{font-size:13.2px;line-height:1.85;margin:7px 0 0;color:var(--ink-2)}

/* albums page */
.case-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:20px}
.case{display:grid;grid-template-columns:46px minmax(0,1fr);background:var(--paper-2);border:1px solid var(--line);box-shadow:0 2px 0 rgba(107,74,46,.12);min-width:0}
.case .cspine{display:flex;flex-direction:column;align-items:center;justify-content:space-between;gap:8px;padding:13px 0 11px;background:linear-gradient(180deg,#6b4a2e,#3d2918);color:#f3e4c9}
.case:nth-child(4n+2) .cspine{background:linear-gradient(180deg,#8a3a2b,#54201a)}
.case:nth-child(4n+3) .cspine{background:linear-gradient(180deg,#7c6a3c,#44391f)}
.case:nth-child(4n+4) .cspine{background:linear-gradient(180deg,#5c5742,#2f2c1f)}
.case .cno{font-family:var(--mono);font-size:11px;letter-spacing:.14em;writing-mode:vertical-rl}
.case .cdot{width:7px;height:7px;border-radius:50%;background:#e8c27a}
.case .cbody{padding:15px 17px 14px;min-width:0}
.case h3{font-size:17px;line-height:1.55;overflow-wrap:anywhere;margin-bottom:6px}
.case .cmeta{font-family:var(--mono);font-size:10px;line-height:1.9;letter-spacing:.02em;color:var(--ink-3);margin:0 0 8px;overflow-wrap:anywhere}
.case .cmeta b{color:var(--red-d);font-weight:400}
.case p.desc{font-size:13.4px;line-height:1.9;color:var(--ink-2);margin:0}
.case .tags{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}
.case .tags span{font-family:var(--mono);font-size:8.5px;letter-spacing:.12em;color:var(--wood-2);border:1px solid var(--brass);padding:2px 6px}

/* shelves page */
.shelf-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border:2px solid var(--wood);background:rgba(255,250,238,.45);margin-top:20px}
.shelf-cell{padding:18px 18px 16px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);min-width:0}
.shelf-cell:nth-child(3n){border-right:0}
.shelf-cell:nth-child(n+4){border-bottom:0}
.shelf-cell .sname{display:flex;align-items:baseline;justify-content:space-between;gap:10px;border-bottom:2px solid var(--wood);padding-bottom:7px;margin-bottom:9px}
.shelf-cell h3{font-size:19px;letter-spacing:.02em}
.shelf-cell .scount{font-family:var(--mono);font-size:10px;color:var(--red-d);white-space:nowrap}
.shelf-cell .snum{font-family:var(--mono);font-size:24px;letter-spacing:-.03em;color:var(--ink);margin:0 0 2px}
.shelf-cell .sunit{font-family:var(--mono);font-size:9px;letter-spacing:.16em;color:var(--ink-3);margin:0 0 10px}
.shelf-cell p{font-size:13.2px;line-height:1.88;color:var(--ink-2);margin:0 0 8px}
.shelf-cell p:last-child{margin-bottom:0}
.shelf-cell .use{font-size:12.3px;color:var(--ink-3);border-left:2px solid var(--brass);padding-left:9px}

/* guide */
.chapters{margin-top:18px;border-top:2px solid var(--wood)}
.chap{display:grid;grid-template-columns:78px minmax(0,1fr);gap:24px;padding:22px 0 18px;border-bottom:1px solid var(--line)}
.chap .cnum{font-family:var(--mono);font-size:28px;line-height:1;color:var(--brass);letter-spacing:-.04em}
.chap .cnum small{display:block;font-size:8.5px;letter-spacing:.18em;color:var(--ink-3);margin-top:7px}
.chap h2{font-size:21px;margin-bottom:9px;letter-spacing:.02em}
.chap p{font-size:14.4px;line-height:1.95;color:var(--ink-2);margin-bottom:10px;max-width:48em}
.chap p:last-child{margin-bottom:0}
.memo{margin-top:16px;background:rgba(161,127,76,.10);border:1px dashed var(--brass);padding:13px 15px;font-size:12.8px;line-height:1.9;color:var(--ink-2)}
.memo b{font-family:var(--mono);font-size:9.5px;letter-spacing:.14em;color:var(--red-d);display:block;margin-bottom:4px}

/* faq */
.qa-list{margin-top:18px;border-top:2px solid var(--wood)}
.qa{padding:16px 0 15px;border-bottom:1px dashed var(--line);display:grid;grid-template-columns:34px minmax(0,1fr);gap:14px}
.qa .qmark{font-family:var(--mono);font-size:12px;color:var(--red);letter-spacing:.06em}
.qa h2{font-family:var(--serif);font-size:16.5px;line-height:1.65;margin-bottom:5px;font-weight:600;max-width:46em}
.qa p{font-size:13.9px;line-height:1.9;color:var(--ink-2);margin:0;max-width:46em}
.qa p::before{content:"A.";font-family:var(--mono);font-size:10px;color:var(--brass);margin-right:7px}
.qa p b{color:var(--ink);font-weight:700}

/* about */
.about-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.65fr);gap:38px;align-items:start}
.about-sec{margin-bottom:24px}
.about-sec h2{font-size:19px;margin-bottom:8px;letter-spacing:.02em}
.about-sec p{font-size:14.2px;line-height:1.95;color:var(--ink-2);margin-bottom:9px}
.colophon{border:1px solid var(--line);background:rgba(255,250,238,.6);padding:15px 16px}
.colophon h2{font-family:var(--mono);font-size:10px;letter-spacing:.2em;color:var(--ink-3);margin:0 0 10px;font-weight:400}
.colophon dl{margin:0;display:grid;grid-template-columns:88px minmax(0,1fr);gap:6px 10px;font-size:12px;line-height:1.8}
.colophon dt{color:var(--ink-3);font-family:var(--mono);font-size:9.5px;letter-spacing:.06em;padding-top:2px}
.colophon dd{margin:0;color:var(--ink-2);overflow-wrap:anywhere}

/* figure on inner pages */
.plate{margin:18px auto 6px;max-width:780px;border:1px solid var(--line);background:rgba(255,250,238,.55);padding:10px}
.plate img{border:1px solid #cbb896}
.plate figcaption{font-family:var(--mono);font-size:10px;line-height:1.85;color:var(--ink-3);padding:8px 3px 0}

/* 404 */
.lost{padding:64px 0 40px;text-align:center}
.lost .big{font-family:var(--mono);font-size:clamp(64px,13vw,140px);line-height:1;letter-spacing:-.06em;color:var(--wood-2);margin:0}
.lost h1{font-size:clamp(22px,3vw,32px);margin:16px 0 12px}
.lost p{color:var(--ink-2);max-width:36em;margin:0 auto 10px}
.lost .acts{justify-content:center;margin-top:20px}
.shelfline{display:flex;gap:7px;justify-content:center;align-items:flex-end;margin:26px auto 0;max-width:420px}
.shelfline span{display:block;width:34px;background:linear-gradient(180deg,#7a5636,#4a3120);height:74px}
.shelfline span:nth-child(2){height:62px;background:#8a3a2b}
.shelfline span:nth-child(3){width:64px;background:transparent;border:1px dashed var(--brass);height:20px;align-self:flex-end}
.shelfline span:nth-child(4){height:68px;background:#7c6a3c}
.shelfline span:nth-child(5){height:80px}

/* footer */
.foot{margin-top:44px;background:linear-gradient(180deg,#3e2917,#2a1a0c);color:#e7d5b8;border-top:8px solid var(--wood);padding:26px 0 18px}
.foot-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr .9fr;gap:24px}
.foot h2{font-family:var(--serif);font-size:13px;letter-spacing:.1em;color:#f3e2c6;margin-bottom:6px}
.foot p{font-size:11.6px;line-height:1.9;color:#c8b191;margin:0}
.foot a{color:#e8c27a}
.foot a:hover{color:#fff1d6;text-decoration:underline}
.foot .fbrand{font-family:var(--serif);font-size:20px;color:#f8ead2;border-bottom:1px solid rgba(232,194,122,.45);display:inline-block;padding-bottom:5px;margin-bottom:7px}
.foot .age{border:1px solid rgba(232,194,122,.5);padding:9px 10px;font-family:var(--mono);font-size:9.5px;line-height:1.9;letter-spacing:.05em;color:#e8c27a}
.foot-base{display:flex;justify-content:space-between;gap:14px;border-top:1px solid rgba(232,194,122,.28);margin-top:20px;padding-top:11px;font-family:var(--mono);font-size:9px;letter-spacing:.14em;color:#a98d68;flex-wrap:wrap}
.foot-base a{color:#cfb28a}

/* responsive */
@media (max-width:980px){
  .front-grid{grid-template-columns:1fr;grid-template-areas:"copy" "figure" "rest";gap:18px}
  .front-copy{display:contents}
  .fcopy{grid-area:copy}
  .frest{grid-area:rest}
  .mount{grid-area:figure}
  .front h1{font-size:clamp(28px,6vw,40px)}
  .mount{transform:none;max-width:720px}
  .case-grid{grid-template-columns:1fr}
  .shelf-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .shelf-cell:nth-child(3n){border-right:1px solid var(--line)}
  .shelf-cell:nth-child(2n){border-right:0}
  .shelf-cell:nth-child(n+4){border-bottom:1px solid var(--line)}
  .shelf-cell:nth-child(n+5){border-bottom:0}
  .about-grid{grid-template-columns:1fr;gap:20px}
  .twocol{gap:18px 28px}
  .foot-grid{grid-template-columns:1fr 1fr;gap:20px}
}

@media (max-width:700px){
  .shell{padding:0 15px}
  body{font-size:14.8px}
  .crown-in{padding-top:6px;padding-bottom:6px}
  .stamp-no{display:none}
  .bar{padding-top:13px;padding-bottom:12px;gap:10px}
  .brand{gap:8px}
  .brand-sub{font-size:8.5px;letter-spacing:.22em}
  .home-cta{font-size:11px;padding:8px 12px}
  .spines{gap:4px;flex-wrap:wrap}
  .sp{flex:0 0 calc((100% - 8px)/3);height:40px;padding:0 7px 7px}
  .sp:nth-child(2n){height:38px}
  .sp.on{height:42px}
  .sp b{font-size:11px;letter-spacing:.02em;white-space:normal}
  .sp i{font-size:8px}
  .front{padding:18px 0 16px}
  .front h1{font-size:clamp(25px,7.2vw,33px);margin-bottom:12px}
  .front .lede{font-size:14.2px}
  .frest{padding-top:0}
  .frest > p{font-size:13.8px;margin-bottom:15px}
  .acts{margin-bottom:17px;gap:8px}
  .btn{padding:9px 14px;font-size:12px}
  .tally{grid-template-columns:1fr 1fr}
  .tally div:nth-child(2n){border-right:0}
  .tally div:nth-child(-n+2){border-bottom:1px dashed var(--line)}
  .tally dd{font-size:13px}
  .mount{padding:8px;transform:none}
  .mount-mat{padding:6px}
  .mount::after{width:34px;height:34px;font-size:10px;right:12px;top:12px}
  .mount figcaption{font-size:9.5px}
  .partners{padding:13px 0 16px}
  .partners h2{font-size:13px}
  .pgrid{grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;max-width:none}
  .pgrid a{height:64px;padding:6px}
  .pgrid img{height:60px}
  .folio{padding:30px 0 4px}
  .fhead{gap:9px;margin-bottom:13px}
  .fhead h1,.fhead h2{font-size:20px}
  .fhead .fen{display:none}
  .dex{font-size:9px;padding:2px 5px}
  .lead{font-size:14.2px}
  .twocol{grid-template-columns:1fr}
  .rail{grid-template-columns:1fr}
  .rail div{border-right:0;border-bottom:1px dashed var(--line)}
  .rail div:last-child{border-bottom:0}
  .entry{grid-template-columns:34px minmax(0,1fr) 54px;gap:8px;padding:11px 6px 11px 2px}
  .entry .t b{font-size:14.2px}
  .entry .t span{font-size:9px}
  .entry .tm{font-size:10px}
  .case-grid{grid-template-columns:1fr;gap:12px}
  .case{grid-template-columns:38px minmax(0,1fr)}
  .case .cbody{padding:12px 12px 12px 13px}
  .case h3{font-size:15.5px}
  .case p.desc{font-size:12.8px}
  .shelf-grid{grid-template-columns:1fr}
  .shelf-cell{border-right:0!important;border-bottom:1px solid var(--line)!important;padding:15px 14px}
  .shelf-cell:last-child{border-bottom:0!important}
  .chap{grid-template-columns:1fr;gap:6px;padding:18px 0 15px}
  .chap .cnum{font-size:20px}
  .chap .cnum small{display:inline;margin-left:8px}
  .chap h2{font-size:18px}
  .qa{grid-template-columns:26px minmax(0,1fr);gap:9px}
  .qa h2{font-size:15px}
  .qa p{font-size:13.2px}
  .lost{padding:44px 0 30px}
  .foot-grid{grid-template-columns:1fr;gap:15px}
  .foot{padding-top:20px}
}