/* ============================================================================
   IBEX Knowledge Base — "Operations Manual"
   Three-pane documentation UI: persistent category tree + reading column + TOC.
   Tuned to documentation density (compact type scale, tight spacing).
   Light + dark, warm-neutral palette, brass as the single accent.
   ========================================================================== */

@font-face{font-family:"Fraunces";src:url("/ibex/fonts/fraunces.woff2") format("woff2");font-weight:300 700;font-style:normal;font-display:swap}
@font-face{font-family:"Fraunces";src:url("/ibex/fonts/fraunces-italic.woff2") format("woff2");font-weight:300 700;font-style:italic;font-display:swap}
@font-face{font-family:"Hanken";src:url("/ibex/fonts/hanken.woff2") format("woff2");font-weight:300 700;font-style:normal;font-display:swap}

/* ---- tokens ---------------------------------------------------------------*/
:root{
  --bg:#ffffff;
  --side:#faf7f1;
  --side-2:#f4efe6;
  --card:#ffffff;
  --ink:#1c1813;
  --body:#4b4438;
  --muted:#8b8377;
  --faint:#b4ab9c;
  --line:#ece6db;
  --line-2:#f4efe6;
  --brass:#a97c30;
  --brass-hi:#c39442;
  --brass-lo:#6f5115;
  --brass-tint:#f7efdd;
  --info:#3f6f8f;      --info-bg:#eef3f6;
  --warn:#b25a22;      --warn-bg:#fbf0e6;
  --good:#4b7a3f;      --good-bg:#eef4ea;
  --serif:"Fraunces",Georgia,"Times New Roman",serif;
  --sans:"Hanken","Segoe UI",system-ui,-apple-system,sans-serif;
  --mono:ui-monospace,"SF Mono","Cascadia Code","Consolas",monospace;
  --ease:cubic-bezier(.2,.7,.2,1);
  --shadow:0 12px 32px -18px rgba(28,24,19,.26);
  --shadow-sm:0 1px 6px -3px rgba(28,24,19,.18);
  --radius:11px;
  --side-w:256px;
  --toc-w:196px;
  --nav-h:54px;
}
@media (prefers-color-scheme:dark){
  :root{
    --bg:#14110c; --side:#181410; --side-2:#211a12; --card:#1b1710;
    --ink:#f3ede1; --body:#c7bdac; --muted:#8f8674; --faint:#5f5747;
    --line:#2a2218; --line-2:#221b13;
    --brass:#cd9f57; --brass-hi:#e0b268; --brass-lo:#e6c37f; --brass-tint:#2a2013;
    --info:#7fb0cf; --info-bg:#182229; --warn:#e59864; --warn-bg:#271a12; --good:#93c082; --good-bg:#18220f;
    --shadow:0 18px 44px -20px rgba(0,0,0,.6); --shadow-sm:0 1px 8px -4px rgba(0,0,0,.5);
  }
}
:root[data-theme="dark"]{
  --bg:#14110c; --side:#181410; --side-2:#211a12; --card:#1b1710;
  --ink:#f3ede1; --body:#c7bdac; --muted:#8f8674; --faint:#5f5747;
  --line:#2a2218; --line-2:#221b13;
  --brass:#cd9f57; --brass-hi:#e0b268; --brass-lo:#e6c37f; --brass-tint:#2a2013;
  --info:#7fb0cf; --info-bg:#182229; --warn:#e59864; --warn-bg:#271a12; --good:#93c082; --good-bg:#18220f;
  --shadow:0 18px 44px -20px rgba(0,0,0,.6); --shadow-sm:0 1px 8px -4px rgba(0,0,0,.5);
}
:root[data-theme="light"]{
  --bg:#ffffff; --side:#faf7f1; --side-2:#f4efe6; --card:#ffffff;
  --ink:#1c1813; --body:#4b4438; --muted:#8b8377; --faint:#b4ab9c;
  --line:#ece6db; --line-2:#f4efe6;
  --brass:#a97c30; --brass-hi:#c39442; --brass-lo:#6f5115; --brass-tint:#f7efdd;
  --info:#3f6f8f; --info-bg:#eef3f6; --warn:#b25a22; --warn-bg:#fbf0e6; --good:#4b7a3f; --good-bg:#eef4ea;
  --shadow:0 12px 32px -18px rgba(28,24,19,.26); --shadow-sm:0 1px 6px -3px rgba(28,24,19,.18);
}

*{box-sizing:border-box}
/* Root scale: lifts the whole (compact) KB type scale to a comfortable
   documentation reading size. Everything below is rem-based, so it scales
   proportionally. Use % (not px) so it still respects the reader's own
   browser font-size preference. */
html{font-size:110%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--body);font-family:var(--sans);
  font-size:1rem;line-height:1.62;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;display:block}
a{color:var(--brass-lo);text-decoration:none;transition:color .15s}
a:hover{color:var(--brass)}
:focus-visible{outline:2px solid var(--brass);outline-offset:2px;border-radius:3px}
h1,h2,h3,h4{color:var(--ink);line-height:1.2;margin:0;font-weight:600;letter-spacing:-.01em}
.eyebrow{font-size:.68rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--brass)}

/* ---- top nav --------------------------------------------------------------*/
.kbnav{position:sticky;top:0;z-index:50;height:var(--nav-h);background:color-mix(in srgb,var(--bg) 88%,transparent);
  backdrop-filter:blur(12px);border-bottom:1px solid var(--line);display:flex;align-items:center;gap:.9rem;padding:0 clamp(14px,2.5vw,24px)}
.kbnav .brand{display:flex;align-items:center;gap:.5rem;font-family:var(--serif);font-size:1.05rem;color:var(--ink);font-weight:500}
.kbnav .brand img{height:22px;width:22px}
.kbnav .brand .tag{font-family:var(--sans);font-size:.58rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;
  color:var(--brass);border:1px solid var(--line);border-radius:100px;padding:.18rem .5rem;margin-inline-start:.1rem}
.kbnav .sp{flex:1}
.kbnav .links{display:flex;gap:1.3rem;align-items:center}
.kbnav .links a{font-size:.85rem;color:var(--muted);font-weight:500}
.kbnav .links a:hover{color:var(--ink)}
.kbnav .tbtn,.kbnav .menu{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;
  border:1px solid var(--line);border-radius:9px;background:var(--card);color:var(--body);cursor:pointer}
.kbnav .tbtn:hover,.kbnav .menu:hover{border-color:var(--brass);color:var(--brass)}
.kbnav .tbtn svg,.kbnav .menu svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2}
.kbnav .tbtn .moon{display:none}
:root[data-theme="dark"] .kbnav .tbtn .sun{display:none}
:root[data-theme="dark"] .kbnav .tbtn .moon{display:block}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .kbnav .tbtn .sun{display:none}
  :root:not([data-theme="light"]) .kbnav .tbtn .moon{display:block}}
.kbnav .menu{display:none}
@media(max-width:980px){.kbnav .links a.hidesm{display:none}.kbnav .menu{display:inline-flex}}

/* ---- landing hero ---------------------------------------------------------*/
.hero{position:relative;overflow:hidden;border-bottom:1px solid var(--line);
  background:radial-gradient(120% 130% at 50% -30%,var(--side-2),var(--bg) 60%)}
.hero .in{max-width:680px;margin:0 auto;padding:clamp(2.2rem,4.5vw,3.2rem) 20px clamp(1.6rem,3vw,2.4rem);text-align:center;position:relative;z-index:2}
.hero .eyebrow{display:block;margin-bottom:.7rem}
.hero h1{font-family:var(--serif);font-weight:360;font-size:clamp(1.7rem,3.2vw,2.35rem);letter-spacing:-.02em;text-wrap:balance}
.hero p{color:var(--body);font-size:1rem;margin:.7rem auto 1.5rem;max-width:34rem}
.hero .grain{position:absolute;inset:0;opacity:.45;pointer-events:none;
  background-image:radial-gradient(circle at 20% 30%,var(--brass-tint),transparent 40%),radial-gradient(circle at 82% 12%,var(--brass-tint),transparent 36%)}

/* ---- search ---------------------------------------------------------------*/
.search{position:relative;max-width:540px;margin:0 auto}
.search input{width:100%;padding:.75rem 1.2rem .75rem 2.8rem;font-family:var(--sans);font-size:.95rem;color:var(--ink);
  background:var(--card);border:1px solid var(--line);border-radius:100px;box-shadow:var(--shadow-sm);outline:none;transition:border-color .2s,box-shadow .2s}
.search input::placeholder{color:var(--faint)}
.search input:focus{border-color:var(--brass);box-shadow:0 0 0 3px color-mix(in srgb,var(--brass) 15%,transparent)}
.search .mag{position:absolute;left:1rem;top:50%;transform:translateY(-50%);width:17px;height:17px;stroke:var(--muted);fill:none;stroke-width:2;pointer-events:none}
.search .kbd{position:absolute;right:.9rem;top:50%;transform:translateY(-50%);font-family:var(--mono);font-size:.7rem;color:var(--muted);
  border:1px solid var(--line);border-bottom-width:2px;border-radius:5px;padding:.1rem .38rem;pointer-events:none}
.results{position:absolute;left:0;right:0;top:calc(100% + .5rem);background:var(--card);border:1px solid var(--line);border-radius:12px;
  box-shadow:var(--shadow);overflow:hidden;text-align:left;display:none;z-index:40;max-height:min(66vh,480px);overflow-y:auto}
.results.show{display:block}
.results a{display:block;padding:.65rem 1rem;border-bottom:1px solid var(--line-2);color:var(--ink)}
.results a:last-child{border-bottom:0}
.results a:hover,.results a.on{background:var(--side)}
.results a .c{font-size:.64rem;color:var(--brass);text-transform:uppercase;letter-spacing:.08em;font-weight:700}
.results a .t{display:block;font-weight:600;margin-top:.05rem;font-size:.9rem}
.results a .s{display:block;font-size:.78rem;color:var(--muted);margin-top:.08rem;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.results .none{padding:.9rem 1rem;color:var(--muted);font-size:.85rem}
/* sidebar mini search */
.sidesearch{position:relative;margin:0 0 .9rem}
.sidesearch input{width:100%;padding:.5rem .75rem .5rem 2.1rem;font-family:var(--sans);font-size:.85rem;color:var(--ink);
  background:var(--bg);border:1px solid var(--line);border-radius:8px;outline:none}
.sidesearch input:focus{border-color:var(--brass)}
.sidesearch .mag{position:absolute;left:.65rem;top:50%;transform:translateY(-50%);width:15px;height:15px;stroke:var(--muted);fill:none;stroke-width:2}

/* ---- landing category grid ------------------------------------------------*/
.landwrap{max-width:1040px;margin:0 auto;padding:clamp(1.8rem,4vw,2.6rem) 24px 3.6rem}
.sectlabel{display:flex;align-items:baseline;gap:.7rem;margin:0 0 1.1rem}
.sectlabel h2{font-family:var(--serif);font-weight:400;font-size:1.3rem}
.sectlabel span{color:var(--muted);font-size:.84rem}
.catgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:.9rem}
@media(max-width:900px){.catgrid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.catgrid{grid-template-columns:1fr}}
.cat{display:block;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:1.15rem 1.2rem;box-shadow:var(--shadow-sm);
  transition:transform .18s var(--ease),box-shadow .18s,border-color .18s}
.cat:hover{transform:translateY(-2px);box-shadow:var(--shadow);border-color:color-mix(in srgb,var(--brass) 38%,var(--line))}
.cat .ic{width:36px;height:36px;border-radius:9px;background:var(--brass-tint);display:flex;align-items:center;justify-content:center;margin-bottom:.75rem}
.cat .ic svg{width:19px;height:19px;stroke:var(--brass);fill:none;stroke-width:1.7}
.cat h3{font-size:1.02rem;margin-bottom:.25rem}
.cat p{color:var(--muted);font-size:.84rem;margin:0 0 .7rem;line-height:1.5}
.cat .cnt{font-size:.73rem;font-weight:600;color:var(--brass)}
/* quick links strip on landing */
.popular{margin-top:2.4rem}
.poplist{display:grid;grid-template-columns:repeat(2,1fr);gap:.2rem 1.8rem}
@media(max-width:600px){.poplist{grid-template-columns:1fr}}
.poplist a{display:flex;align-items:center;gap:.55rem;padding:.55rem 0;border-bottom:1px solid var(--line-2);color:var(--ink);font-size:.88rem;font-weight:500}
.poplist a:hover{color:var(--brass)}
.poplist a svg{width:14px;height:14px;stroke:var(--brass);fill:none;stroke-width:2;flex:0 0 14px}

/* ---- docs three-pane layout ----------------------------------------------*/
.docs{display:grid;grid-template-columns:var(--side-w) minmax(0,1fr) var(--toc-w);
  gap:0;max-width:1320px;margin:0 auto;align-items:start}
.docs.notoc{grid-template-columns:var(--side-w) minmax(0,1fr)}
@media(max-width:1160px){.docs{grid-template-columns:var(--side-w) minmax(0,1fr)}.toc{display:none}}
@media(max-width:980px){.docs{grid-template-columns:1fr}}

/* sidebar */
.sidebar{position:sticky;top:var(--nav-h);align-self:start;height:calc(100vh - var(--nav-h));overflow-y:auto;
  background:var(--side);border-right:1px solid var(--line);padding:1.2rem 1rem 2.5rem;scrollbar-width:thin}
.sidebar::-webkit-scrollbar{width:7px}.sidebar::-webkit-scrollbar-thumb{background:var(--line);border-radius:8px}
.sidebar .grp{margin-bottom:.2rem}
.sidebar .grp>a.ghead{display:flex;align-items:center;gap:.5rem;padding:.4rem .5rem;border-radius:7px;color:var(--ink);font-weight:600;font-size:.85rem}
.sidebar .grp>a.ghead svg{width:16px;height:16px;stroke:var(--muted);fill:none;stroke-width:1.7;flex:0 0 16px}
.sidebar .grp>a.ghead:hover{background:var(--side-2);color:var(--ink)}
.sidebar .grp>a.ghead:hover svg{stroke:var(--brass)}
.sidebar .grp.active>a.ghead{color:var(--brass)}
.sidebar .grp.active>a.ghead svg{stroke:var(--brass)}
.sidebar ul{list-style:none;margin:.1rem 0 .4rem;padding:0 0 0 .5rem;border-left:1px solid var(--line);margin-left:1rem}
.sidebar li a{display:block;padding:.28rem .55rem;border-radius:6px;color:var(--muted);font-size:.82rem;line-height:1.35}
.sidebar li a:hover{color:var(--ink);background:var(--side-2)}
.sidebar li a.cur{color:var(--brass);background:var(--brass-tint);font-weight:600}
.sidebar .home{display:inline-flex;align-items:center;gap:.35rem;font-size:.78rem;color:var(--muted);margin-bottom:1rem}
.sidebar .home:hover{color:var(--brass)}
.sidebar .home svg{width:13px;height:13px;stroke:currentColor;fill:none;stroke-width:2}

/* content column */
.content{padding:2rem clamp(1.3rem,3vw,2.6rem) 4rem;min-width:0;max-width:768px}
.crumbs{font-size:.78rem;color:var(--muted);margin-bottom:1.1rem;display:flex;flex-wrap:wrap;gap:.3rem;align-items:center}
.crumbs a{color:var(--muted)}.crumbs a:hover{color:var(--brass)}
.crumbs .sep{color:var(--faint)}
.content h1{font-family:var(--serif);font-weight:400;font-size:clamp(1.55rem,2.8vw,2.05rem);letter-spacing:-.02em;text-wrap:balance}
.content .intro{font-size:1.05rem;color:var(--body);margin:.7rem 0 1.3rem;line-height:1.55}
.meta{display:flex;align-items:center;gap:.9rem;color:var(--muted);font-size:.76rem;border-bottom:1px solid var(--line);padding-bottom:1.1rem;margin-bottom:1.7rem}
.meta .pill{display:inline-flex;align-items:center;gap:.3rem;border:1px solid var(--line);border-radius:100px;padding:.12rem .55rem}
.meta .pill svg{width:12px;height:12px;stroke:currentColor;fill:none;stroke-width:2}

/* prose */
.prose>*{margin:0 0 1rem}
.prose p{color:var(--body);font-size:.95rem}
.prose h2{font-size:1.18rem;font-weight:650;margin:2rem 0 .8rem;scroll-margin-top:calc(var(--nav-h) + 14px)}
.prose h2::before{content:"";display:block;width:26px;height:2px;background:var(--brass);border-radius:2px;margin-bottom:.7rem;opacity:.7}
.prose h3{font-size:1.02rem;font-weight:650;margin:1.5rem 0 .55rem}
.prose strong{color:var(--ink);font-weight:650}
.prose a{text-decoration:underline;text-underline-offset:2px;text-decoration-color:color-mix(in srgb,var(--brass) 40%,transparent)}
.prose code{font-family:var(--mono);font-size:.85em;background:var(--side-2);border:1px solid var(--line);border-radius:5px;padding:.08em .36em;color:var(--ink)}
.prose kbd{font-family:var(--mono);font-size:.8em;background:var(--card);border:1px solid var(--line);border-bottom-width:2px;border-radius:5px;padding:.1em .42em;color:var(--ink);white-space:nowrap}
/* ordered steps */
.prose ol.steps{counter-reset:st;list-style:none;padding:0;margin:0 0 1.4rem}
.prose ol.steps>li{position:relative;padding:.05rem 0 1.1rem 2.6rem;color:var(--body);font-size:.95rem}
.prose ol.steps>li:not(:last-child){border-left:2px solid var(--line);margin-left:12px;padding-left:calc(2.6rem - 12px)}
.prose ol.steps>li::before{counter-increment:st;content:counter(st);position:absolute;left:0;top:0;width:26px;height:26px;border-radius:50%;
  background:var(--brass);color:#fff;font-family:var(--sans);font-weight:700;font-size:.82rem;display:flex;align-items:center;justify-content:center;box-shadow:0 0 0 4px var(--bg)}
:root[data-theme="dark"] .prose ol.steps>li::before{color:#1a1409}
@media (prefers-color-scheme:dark){:root:not([data-theme="light"]) .prose ol.steps>li::before{color:#1a1409}}
.prose ol.steps>li>strong:first-child{display:block;color:var(--ink);margin-bottom:.1rem}
/* plain unordered list */
.prose ul{padding-left:0;list-style:none;margin:0 0 1.1rem}
.prose ul>li{position:relative;padding-left:1.35rem;margin:.4rem 0;color:var(--body);font-size:.95rem}
.prose ul>li::before{content:"";position:absolute;left:.1rem;top:.6em;width:5px;height:5px;border-radius:50%;background:var(--brass)}
.prose ol.num{padding-left:1.3rem;margin:0 0 1.1rem}
.prose ol.num>li{margin:.35rem 0;color:var(--body);font-size:.95rem}
/* figures */
.prose figure{margin:1.4rem 0}
.prose figure img{border:1px solid var(--line);border-radius:11px;box-shadow:var(--shadow-sm);width:100%}
.prose figure figcaption{color:var(--muted);font-size:.8rem;margin-top:.5rem;text-align:center}

/* callouts */
.call{border:1px solid var(--line);border-left-width:3px;border-radius:9px;padding:.8rem 1rem;margin:1.3rem 0;background:var(--side)}
.call .lbl{display:flex;align-items:center;gap:.45rem;font-weight:700;font-size:.78rem;letter-spacing:.02em;margin-bottom:.25rem}
.call .lbl svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:2}
.call p{margin:0;color:var(--body);font-size:.9rem}
.call.tip{border-left-color:var(--brass);background:var(--brass-tint)}.call.tip .lbl{color:var(--brass-lo)}
.call.note{border-left-color:var(--info);background:var(--info-bg)}.call.note .lbl{color:var(--info)}
.call.warn{border-left-color:var(--warn);background:var(--warn-bg)}.call.warn .lbl{color:var(--warn)}

/* reference table */
.tablewrap{overflow-x:auto;margin:1.3rem 0;border:1px solid var(--line);border-radius:11px}
table.ref{border-collapse:collapse;width:100%;font-size:.87rem}
table.ref th,table.ref td{text-align:left;padding:.55rem .8rem;border-bottom:1px solid var(--line-2);vertical-align:top}
table.ref thead th{background:var(--side);color:var(--ink);font-weight:650;font-size:.76rem;letter-spacing:.02em;border-bottom:1px solid var(--line)}
table.ref tbody tr:last-child td{border-bottom:0}
table.ref td:first-child{color:var(--ink);font-weight:500}
table.ref code{white-space:nowrap}

/* field / definition list */
.fields{margin:1.2rem 0;border:1px solid var(--line);border-radius:11px;overflow:hidden}
.fields .f{display:grid;grid-template-columns:180px 1fr;gap:.9rem;padding:.65rem 1rem;border-bottom:1px solid var(--line-2)}
.fields .f:last-child{border-bottom:0}
.fields .f .k{color:var(--ink);font-weight:600;font-size:.87rem}
.fields .f .v{color:var(--body);font-size:.87rem}
@media(max-width:560px){.fields .f{grid-template-columns:1fr;gap:.15rem}}

/* was this helpful */
.helpful{margin:2.3rem 0 1.2rem;padding:1rem 1.15rem;border:1px solid var(--line);border-radius:11px;background:var(--side);
  display:flex;align-items:center;gap:1rem;flex-wrap:wrap}
.helpful b{color:var(--ink);font-weight:650;font-size:.92rem}
.helpful .btns{display:flex;gap:.5rem;margin-left:auto}
.helpful button{display:inline-flex;align-items:center;gap:.35rem;background:var(--card);border:1px solid var(--line);border-radius:8px;
  padding:.42rem .8rem;color:var(--body);font-family:var(--sans);font-size:.85rem;font-weight:600;cursor:pointer;transition:border-color .15s,color .15s}
.helpful button:hover{border-color:var(--brass);color:var(--brass)}
.helpful button svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:2}
.helpful .thanks{color:var(--good);font-weight:600;font-size:.88rem}

/* prev / next */
.pn{display:grid;grid-template-columns:1fr 1fr;gap:.8rem;margin-top:1.8rem}
@media(max-width:560px){.pn{grid-template-columns:1fr}}
.pn a{border:1px solid var(--line);border-radius:11px;padding:.8rem .95rem;background:var(--card);transition:border-color .15s,transform .15s}
.pn a:hover{border-color:var(--brass);transform:translateY(-2px)}
.pn a .d{font-size:.68rem;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);font-weight:700}
.pn a .t{display:block;color:var(--ink);font-weight:600;margin-top:.2rem;font-size:.9rem}
.pn a.next{text-align:right}

/* toc right rail */
.toc{position:sticky;top:var(--nav-h);align-self:start;max-height:calc(100vh - var(--nav-h));overflow-y:auto;padding:2rem 1.2rem 3rem}
.toc h4{font-size:.66rem;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);margin:0 0 .8rem}
.toc a{display:block;color:var(--muted);font-size:.81rem;padding:.26rem 0 .26rem .75rem;border-left:2px solid var(--line);line-height:1.35}
.toc a:hover{color:var(--ink)}
.toc a.on{color:var(--brass);border-left-color:var(--brass);font-weight:600}

/* category landing (per-category page header) */
.cathead{display:flex;gap:1rem;align-items:flex-start;margin-bottom:.3rem}
.cathead .ic{width:44px;height:44px;border-radius:11px;background:var(--brass-tint);display:flex;align-items:center;justify-content:center;flex:0 0 44px}
.cathead .ic svg{width:22px;height:22px;stroke:var(--brass);fill:none;stroke-width:1.7}
.cathead h1{font-family:var(--serif);font-weight:400;font-size:clamp(1.5rem,2.8vw,2rem)}
.cathead p{color:var(--body);margin-top:.35rem;font-size:.98rem}
.artlist{margin-top:1.6rem;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--card)}
.artlist a{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:.85rem 1.2rem;border-bottom:1px solid var(--line-2);color:var(--ink)}
.artlist a:last-child{border-bottom:0}
.artlist a:hover{background:var(--side)}
.artlist a .t{font-weight:550;font-size:.95rem}
.artlist a .sub{display:block;color:var(--muted);font-size:.82rem;font-weight:400;margin-top:.12rem}
.artlist a .go{color:var(--brass);font-size:1.1rem;flex:0 0 auto}

/* footer */
footer{border-top:1px solid var(--line);background:var(--side);padding:1.8rem 24px;color:var(--muted);font-size:.82rem}
footer .in{max-width:1320px;margin:0 auto;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap;align-items:center}
footer a{color:var(--muted)}footer a:hover{color:var(--brass)}
footer .fl{display:flex;gap:1.2rem;flex-wrap:wrap}

/* mobile sidebar drawer */
.scrim{position:fixed;inset:0;background:rgba(10,8,5,.5);z-index:60;opacity:0;visibility:hidden;transition:opacity .2s}
.scrim.show{opacity:1;visibility:visible}
@media(max-width:980px){
  .sidebar{position:fixed;top:0;left:0;bottom:0;height:100vh;width:min(300px,84vw);z-index:70;transform:translateX(-100%);
    transition:transform .24s var(--ease);box-shadow:var(--shadow);border-right:1px solid var(--line)}
  .sidebar.open{transform:none}
  .content{padding-top:1.6rem}
}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}