/* ==========================================================
   Deephull — shared theme  (link from every page)
   <link rel="stylesheet" href="deephull.css">

   BRAND: the draughtsman's table.
   Every other maritime study site looks like a stock-photo
   brochure. Deephull looks like a lines plan — waterlines,
   station ticks, draft marks, annotation leaders, mono labels.
   The interface is the drawing. See BRAND.md.
   ========================================================== */

:root{
  /* surfaces */
  --paper:#F6F7F9;
  --card:#FFFFFF;
  --deep:#0A1626;
  --deep-2:#111F33;

  /* ink */
  --ink:#0A1626;
  --ink-soft:#56657A;
  --ink-faint:#8B99AB;
  --on-deep:#E8EEF6;
  --on-deep-soft:#9DB0C6;

  /* accents */
  --signal:#0F5CFF;
  --signal-dark:#0A46C4;
  --tide:#00A98F;
  --tide-dark:#00806C;
  --danger:#C4384A;
  --warn:#D68A0C;

  --line:#E4E8EE;
  --line-deep:rgba(255,255,255,.10);

  /* draughting */
  --grid:rgba(10,22,38,.045);
  --grid-deep:rgba(124,196,255,.075);
  --rule:rgba(10,22,38,.14);

  --r-sm:8px;
  --r:12px;
  --r-lg:16px;
  --max:1120px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  background:var(--paper);
  color:var(--ink);
  font-size:15.5px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,.display{font-family:'Sora',system-ui,sans-serif;line-height:1.15;letter-spacing:-.02em;font-weight:600}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
:focus-visible{outline:2px solid var(--signal);outline-offset:2px;border-radius:4px}

.wrap{max-width:var(--max);margin:0 auto;padding:0 24px}
.mono{font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:11px;letter-spacing:.11em;text-transform:uppercase;font-weight:500}
.muted{color:var(--ink-soft)}

/* ---------- nav ---------- */
.nav{position:sticky;top:0;z-index:60;background:rgba(246,247,249,.85);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav-in{max-width:var(--max);margin:0 auto;padding:0 24px;height:58px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.wordmark{font-family:'Sora',sans-serif;font-weight:700;font-size:16.5px;letter-spacing:-.03em;display:flex;align-items:center;gap:8px;white-space:nowrap}
.wordmark .mark{width:19px;height:19px;flex-shrink:0}
.nav-links{display:flex;align-items:center;gap:22px}
.nav-links>a{font-size:13.5px;font-weight:500;color:var(--ink-soft);transition:color .15s;white-space:nowrap}
.nav-links>a:hover,.nav-links>a[aria-current="page"]{color:var(--ink)}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:7px;
  background:var(--signal);color:#fff;border:none;
  padding:9px 16px;border-radius:var(--r-sm);
  font-family:inherit;font-size:13.5px;font-weight:600;line-height:1.25;
  cursor:pointer;white-space:nowrap;transition:background .15s,border-color .15s;
}
.btn:hover{background:var(--signal-dark)}
.btn.tide{background:var(--tide)}
.btn.tide:hover{background:var(--tide-dark)}
.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--line)}
.btn.ghost:hover{background:var(--card);border-color:var(--ink-faint)}
.btn.sm{padding:7px 13px;font-size:12.5px}
.btn.lg{padding:12px 22px;font-size:14.5px}
.btn.block{width:100%}
.btn:disabled{opacity:.55;cursor:not-allowed}

/* ---------- layout ---------- */
section{padding:64px 0}
section.tight{padding:44px 0}
.sec-head{max-width:640px;margin-bottom:34px}
.sec-head .mono{color:var(--signal);display:block;margin-bottom:11px}
.sec-head.tide .mono{color:var(--tide)}
.sec-head h2{font-size:clamp(25px,3vw,34px);margin-bottom:11px}
.sec-head p{color:var(--ink-soft);font-size:15.5px}
.center{text-align:center;margin-left:auto;margin-right:auto}

.grid2{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.grid3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-auto{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:16px}

/* ---------- cards ---------- */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:26px 24px;
  transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}
.card.link:hover{transform:translateY(-3px);border-color:var(--signal);box-shadow:0 10px 28px rgba(10,22,38,.07)}
.card.link.tide:hover{border-color:var(--tide)}
.card h3{font-size:19px;margin-bottom:9px}
.card p{color:var(--ink-soft);font-size:14.5px}
.card .go{display:inline-block;margin-top:16px;font-weight:600;font-size:13px;color:var(--signal)}
.card.tide .go{color:var(--tide)}
.glyph{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  font-size:17px;margin-bottom:16px;background:rgba(15,92,255,.08);color:var(--signal)}
.glyph.tide{background:rgba(0,169,143,.09);color:var(--tide)}

.tag{display:inline-flex;align-items:center;gap:5px;font-family:'IBM Plex Mono',monospace;font-size:10px;
  letter-spacing:.09em;text-transform:uppercase;padding:4px 9px;border-radius:99px;border:1px solid var(--line);color:var(--ink-soft)}
.tag.live{color:var(--tide);border-color:rgba(0,169,143,.35);background:rgba(0,169,143,.07)}

.badge-pill{display:inline-flex;align-items:center;font-family:'IBM Plex Mono',monospace;font-size:9.5px;
  letter-spacing:.08em;text-transform:uppercase;padding:3px 8px;border-radius:99px;border:1px solid var(--line);
  color:var(--ink-faint);white-space:nowrap;flex-shrink:0}
.badge-pill.free{color:var(--tide);border-color:rgba(0,169,143,.35);background:rgba(0,169,143,.07)}
.badge-pill.mock{color:var(--signal);border-color:rgba(15,92,255,.3);background:rgba(15,92,255,.06)}

/* ---------- topic cards ---------- */
.topic-card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:18px;
  display:flex;flex-direction:column;height:100%;transition:transform .16s ease,border-color .16s ease}
.topic-card:hover{transform:translateY(-3px);border-color:var(--tide)}
.topic-card .top-row{display:flex;justify-content:space-between;align-items:flex-start;gap:9px;margin-bottom:7px}
.topic-card h4{font-size:15px;font-family:'Sora',sans-serif;font-weight:600;margin:0;line-height:1.3}
.topic-card p{font-size:13px;color:var(--ink-soft);flex-grow:1;margin-bottom:14px;line-height:1.5}
.topic-card .row-actions{display:flex;gap:7px}
.topic-card .row-actions .btn{flex:1}

/* ---------- dark panel / terminal ---------- */
.panel{background:var(--deep);color:var(--on-deep);border-radius:var(--r-lg);overflow:hidden}
.term{font-family:'IBM Plex Mono',monospace;font-size:12.5px;line-height:1.8}
.term-bar{height:34px;display:flex;align-items:center;gap:6px;padding:0 14px;border-bottom:1px solid var(--line-deep)}
.dot{width:9px;height:9px;border-radius:50%;background:rgba(255,255,255,.16)}
.term-name{margin-left:9px;font-family:'IBM Plex Mono',monospace;font-size:10.5px;color:var(--on-deep-soft)}
.term-body{padding:20px 18px}
.term .ok{color:#4ADE80}
.term .key{color:#7CC4FF}
.term .val{color:var(--on-deep)}
.term .dim{color:var(--on-deep-soft)}

/* ---------- lines plan signature ---------- */
.lines-plan{width:100%;height:auto}
.lines-plan .station{fill:none;stroke:var(--signal);stroke-width:1.3;opacity:.5}
.lines-plan .wl{stroke:var(--ink-faint);stroke-width:.8;opacity:.3}
.lines-plan .cl{stroke:var(--ink-faint);stroke-width:.8;opacity:.45;stroke-dasharray:6 5}
.draw{stroke-dasharray:800;stroke-dashoffset:800;animation:draw 2.2s ease forwards}
.draw:nth-child(2){animation-delay:.07s}.draw:nth-child(3){animation-delay:.14s}
.draw:nth-child(4){animation-delay:.21s}.draw:nth-child(5){animation-delay:.28s}
.draw:nth-child(6){animation-delay:.35s}.draw:nth-child(7){animation-delay:.42s}
@keyframes draw{to{stroke-dashoffset:0}}

/* ---------- forms ---------- */
.input{width:100%;font-family:inherit;font-size:14px;padding:10px 13px;border:1px solid var(--line);
  border-radius:var(--r-sm);background:var(--card);color:var(--ink)}
.input::placeholder{color:var(--ink-faint)}
.input:focus-visible{outline:2px solid var(--signal);outline-offset:0;border-color:var(--signal)}
select.input{cursor:pointer}
.field label{display:block;font-size:11.5px;font-weight:600;color:var(--ink-soft);margin-bottom:6px;
  text-transform:uppercase;letter-spacing:.05em}
.field{margin-bottom:14px}
.filter-row{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;align-items:end}
.filter-row .field{margin-bottom:0}

/* ---------- user chip ---------- */
.topbar-tools{display:flex;align-items:center;gap:10px}
.user-chip{display:flex;align-items:center;gap:7px;font-size:13px;font-weight:600;color:var(--ink);
  background:var(--card);border:1px solid var(--line);padding:4px 12px 4px 4px;border-radius:99px;
  position:relative;cursor:pointer;font-family:inherit}
.user-chip .avatar{width:22px;height:22px;border-radius:50%;background:var(--signal);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;flex-shrink:0}
.user-menu{position:absolute;top:calc(100% + 7px);right:0;background:var(--card);border:1px solid var(--line);
  border-radius:var(--r);box-shadow:0 12px 30px rgba(10,22,38,.13);min-width:175px;padding:6px;display:none;z-index:80}
.user-menu.open{display:block}
.user-menu a{display:block;padding:8px 11px;border-radius:6px;font-size:13px;color:var(--ink)}
.user-menu a:hover{background:var(--paper)}
.user-menu button{width:100%;text-align:left;background:none;border:none;font-family:inherit;font-size:13px;
  padding:8px 11px;border-radius:6px;color:var(--danger);cursor:pointer}
.user-menu button:hover{background:var(--paper)}

/* ---------- tabs ---------- */
.tab-row{display:inline-flex;background:var(--card);border:1px solid var(--line);border-radius:99px;padding:3px;gap:3px}
.tab-row button{border:none;background:transparent;padding:7px 16px;border-radius:99px;font-size:13px;
  font-weight:600;color:var(--ink-soft);cursor:pointer;font-family:inherit;transition:.15s}
.tab-row button.active{background:var(--tide);color:#fff}

/* ---------- stats & tables ---------- */
.stat{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:16px 18px}
.stat .num{font-family:'Sora',sans-serif;font-weight:700;font-size:24px;line-height:1.2}
.stat .label{font-size:10.5px;color:var(--ink-faint);margin-top:3px;text-transform:uppercase;
  letter-spacing:.07em;font-family:'IBM Plex Mono',monospace}

table.clean{width:100%;border-collapse:collapse;font-size:13px}
table.clean th{text-align:left;font-family:'IBM Plex Mono',monospace;font-size:9.5px;letter-spacing:.08em;
  text-transform:uppercase;color:var(--ink-faint);padding:9px 10px;border-bottom:1px solid var(--line);white-space:nowrap}
table.clean td{padding:10px;border-bottom:1px solid var(--line);color:var(--ink)}
table.clean tr:hover td{background:var(--paper)}
.table-wrap{overflow-x:auto}

/* ---------- misc ---------- */
.empty{padding:34px 18px;text-align:center;color:var(--ink-faint);font-size:13.5px}
.small-note{font-size:12px;color:var(--ink-faint)}
.err-text{color:var(--danger);font-size:13px}
.alert{padding:11px 14px;border-radius:var(--r-sm);font-size:13.5px;margin-bottom:16px;display:none}
.alert.show{display:block}
.alert.error{background:rgba(196,56,74,.07);border:1px solid rgba(196,56,74,.28);color:var(--danger)}
.alert.ok{background:rgba(0,169,143,.08);border:1px solid rgba(0,169,143,.3);color:var(--tide-dark)}
.alert.info{background:rgba(15,92,255,.06);border:1px solid rgba(15,92,255,.25);color:var(--ink)}

/* ---------- drawer ---------- */
.drawer{position:fixed;top:0;left:-270px;width:270px;height:100vh;background:var(--deep);color:var(--on-deep);
  padding:22px 20px;transition:left .26s ease;z-index:200}
.drawer.open{left:0}
.drawer a{display:block;padding:10px 0;color:var(--on-deep-soft);font-weight:500;
  border-bottom:1px solid var(--line-deep);font-size:14px}
.drawer a:hover{color:#fff}
.drawer-backdrop{position:fixed;inset:0;background:rgba(5,10,20,.5);z-index:190;display:none}
.drawer-backdrop.open{display:block}
.drawer .drawer-close{position:absolute;top:14px;right:14px;background:none;border:none;color:var(--on-deep-soft);
  font-size:28px;line-height:1;cursor:pointer;padding:4px 10px}
.drawer .drawer-close:hover{color:#fff}
.drawer a:first-of-type{margin-top:26px}
.hamburger{display:none;background:none;border:1px solid var(--line);border-radius:var(--r-sm);
  width:42px;height:42px;flex-direction:column;align-items:center;justify-content:center;gap:4px;
  cursor:pointer;flex-shrink:0}
.hamburger span{display:block;width:17px;height:2px;background:var(--ink);border-radius:2px}

/* ==========================================================
   BRAND LAYER — the draughtsman's table
   These are the elements nobody else in maritime edtech has.
   ========================================================== */

/* ---------- blueprint: dark panel ruled like drawing paper ---------- */
.blueprint{
  position:relative;background:var(--deep);color:var(--on-deep);
  border-radius:var(--r-lg);overflow:hidden;
  background-image:
    linear-gradient(var(--grid-deep) 1px,transparent 1px),
    linear-gradient(90deg,var(--grid-deep) 1px,transparent 1px);
  background-size:34px 34px;
}
.blueprint::after{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(120% 90% at 15% 0%,transparent 40%,rgba(5,10,20,.5) 100%);
}
.blueprint>*{position:relative;z-index:1}

/* paper version — faint grid on light cards */
.gridpaper{
  background-color:var(--card);
  background-image:
    linear-gradient(var(--grid) 1px,transparent 1px),
    linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:28px 28px;
}

/* ---------- waterline: section divider drawn as a load line ---------- */
.waterline{
  display:flex;align-items:center;gap:14px;margin:0;
  font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:10px;
  letter-spacing:.16em;text-transform:uppercase;color:var(--ink-faint);
}
.waterline::before,.waterline::after{content:"";height:1px;background:var(--rule);flex:1;opacity:.5}
.waterline::before{flex:0 0 26px}

/* ---------- station strip: tick marks along a section edge ---------- */
.stations{
  height:16px;width:100%;
  background-image:repeating-linear-gradient(90deg,var(--rule) 0 1px,transparent 1px 28px);
  background-position:bottom;background-repeat:repeat-x;background-size:28px 7px;
  border-bottom:1px solid var(--rule);opacity:.55;
}

/* ---------- draft marks: progress shown as a ship's draught scale ---------- */
.draft{display:flex;align-items:flex-end;gap:3px;height:26px}
.draft i{flex:1;background:var(--line);border-radius:1px;height:9px;display:block}
.draft i.on{background:var(--tide);height:20px}
.draft i.part{background:var(--tide);opacity:.42;height:14px}

/* ---------- annotation: technical callout with a leader line ---------- */
.annot{position:relative;padding-left:22px;font-family:'IBM Plex Mono',ui-monospace,monospace;
  font-size:11.5px;line-height:1.65;color:var(--ink-soft)}
.annot::before{content:"";position:absolute;left:0;top:8px;width:14px;height:1px;background:var(--tide)}
.annot::after{content:"";position:absolute;left:0;top:5px;width:5px;height:5px;border-radius:50%;
  background:var(--tide)}
.annot b{color:var(--ink);font-weight:600}

/* ---------- title block: the stamp in the corner of every drawing ---------- */
.titleblock{
  border:1px solid var(--rule);border-radius:var(--r-sm);
  display:grid;grid-template-columns:repeat(3,1fr);overflow:hidden;
  font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:10.5px;background:var(--card)}
.titleblock div{padding:9px 12px;border-right:1px solid var(--rule)}
.titleblock div:last-child{border-right:none}
.titleblock span{display:block;font-size:8.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--ink-faint);margin-bottom:3px}
.titleblock strong{font-weight:600;color:var(--ink);font-size:11.5px}
@media (max-width:560px){.titleblock{grid-template-columns:1fr 1fr}
  .titleblock div:nth-child(2){border-right:none}}

/* ---------- rule numbers: the mono clause reference tag ---------- */
.clause{font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:10.5px;
  letter-spacing:.05em;color:var(--signal);background:rgba(15,92,255,.07);
  border:1px solid rgba(15,92,255,.2);border-radius:4px;padding:2px 7px;display:inline-block}
.clause.tide{color:var(--tide-dark);background:rgba(0,169,143,.08);border-color:rgba(0,169,143,.26)}

/* ---------- skip link ---------- */
.skip{position:absolute;left:-9999px;top:0;z-index:300;background:var(--signal);color:#fff;
  padding:10px 16px;border-radius:0 0 var(--r-sm) 0;font-size:14px;font-weight:600}
.skip:focus{left:0}

/* Available to screen readers and to the document outline, invisible on screen.
   Used where a page has a clear visual identity but no visible top-level heading. */
.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;
  overflow:hidden;clip:rect(0 0 0 0);clip-path:inset(50%);white-space:nowrap;border:0}

/* ---------- sketches (product & explainer diagrams) ---------- */
.sketch{width:100%;height:auto;display:block}
.sketch .ink{fill:none;stroke:var(--ink);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.sketch .thin{fill:none;stroke:var(--ink-faint);stroke-width:1;stroke-linecap:round}
.sketch .dash{fill:none;stroke:var(--ink-faint);stroke-width:1;stroke-dasharray:5 4}
.sketch .accent{fill:none;stroke:var(--signal);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.sketch .accent-t{fill:none;stroke:var(--tide);stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.sketch .fill-a{fill:rgba(15,92,255,.10)}
.sketch .fill-t{fill:rgba(0,169,143,.12)}
.sketch .sea{fill:rgba(15,92,255,.07)}
.sketch text{font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:9.5px;fill:var(--ink-faint);
  letter-spacing:.06em;text-transform:uppercase}
.sketch text.lbl{font-size:10.5px;fill:var(--ink-soft);text-transform:none;letter-spacing:0}
.sketch-frame{background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);padding:22px}
.sketch-cap{font-family:'IBM Plex Mono',ui-monospace,monospace;font-size:10.5px;color:var(--ink-faint);
  letter-spacing:.09em;text-transform:uppercase;margin-top:14px;display:block}

/* ---------- prose (blog articles) ---------- */
.prose{max-width:68ch;font-size:16.5px;line-height:1.75}
.prose h2{font-size:clamp(21px,2.4vw,27px);margin:38px 0 12px}
.prose h3{font-size:18.5px;margin:28px 0 9px}
.prose p{margin-bottom:17px;color:var(--ink-soft)}
.prose ul,.prose ol{margin:0 0 18px 22px}
.prose li{margin-bottom:8px;color:var(--ink-soft)}
.prose strong{color:var(--ink);font-weight:600}
.prose blockquote{border-left:3px solid var(--tide);padding:4px 0 4px 18px;margin:22px 0;
  color:var(--ink);font-size:17px}
.prose .callout{background:var(--card);border:1px solid var(--line);border-left:3px solid var(--signal);
  border-radius:var(--r-sm);padding:16px 18px;margin:22px 0;font-size:15px}
.prose .callout p:last-child{margin-bottom:0}
.prose table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14.5px}
.prose th,.prose td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--line)}
.prose th{font-family:'IBM Plex Mono',monospace;font-size:10.5px;letter-spacing:.08em;
  text-transform:uppercase;color:var(--ink-faint)}

/* ---------- breadcrumbs ---------- */
.crumbs{font-size:12.5px;color:var(--ink-faint);margin-bottom:18px;display:flex;gap:8px;flex-wrap:wrap}
.crumbs a{color:var(--ink-soft)}
.crumbs a:hover{color:var(--ink)}
.crumbs span{color:var(--ink-faint)}

/* ---------- faq ---------- */
.faq details{background:var(--card);border:1px solid var(--line);border-radius:var(--r);
  padding:0;margin-bottom:10px;overflow:hidden}
.faq summary{cursor:pointer;padding:16px 18px;font-family:'Sora',sans-serif;font-weight:600;
  font-size:15.5px;list-style:none;display:flex;justify-content:space-between;gap:14px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:'IBM Plex Mono',monospace;font-size:18px;
  color:var(--ink-faint);flex-shrink:0}
.faq details[open] summary::after{content:"\2212"}
.faq details p{padding:0 18px 17px;color:var(--ink-soft);font-size:14.5px}

/* ---------- reveal ---------- */
.rise{opacity:0;transform:translateY(16px);animation:rise .65s cubic-bezier(.2,.7,.3,1) forwards}
.d1{animation-delay:.04s}.d2{animation-delay:.12s}.d3{animation-delay:.2s}.d4{animation-delay:.28s}.d5{animation-delay:.36s}
@keyframes rise{to{opacity:1;transform:translateY(0)}}

/* ---------- footer ---------- */
footer{border-top:1px solid var(--line);padding:36px 0 32px;margin-top:24px}
.foot{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap;align-items:flex-start}
.foot-links{display:flex;gap:20px;flex-wrap:wrap}
.foot-links a{font-size:13px;color:var(--ink-soft)}
.foot-links a:hover{color:var(--ink)}
.foot-note{margin-top:22px;font-size:11.5px;color:var(--ink-faint);max-width:680px;line-height:1.6}

/* ---------- responsive ---------- */
@media (max-width:900px){
  section{padding:48px 0}
  section.tight{padding:34px 0}
  .grid2,.grid3{grid-template-columns:1fr}
  .filter-row{grid-template-columns:1fr 1fr}
  .nav-links{gap:14px}
  .nav-links>a{font-size:12.5px}
}
@media (max-width:760px){
  .hamburger{display:flex}
  /* on mobile the drawer carries navigation; keep only the primary CTA + account */
  .nav-links>a:not(.btn){display:none}
  .nav-links{gap:10px}
  .btn{padding:11px 18px;font-size:14px}      /* fat-finger friendly */
  .btn.sm{padding:9px 14px;font-size:13px}
  .topic-card .row-actions .btn{padding:12px 14px}
  .foot{flex-direction:column;gap:18px}
  .prose{font-size:16px}
}
@media (max-width:560px){
  .filter-row{grid-template-columns:1fr}
  .grid-auto{grid-template-columns:1fr}
  .wrap{padding:0 18px}
  .card{padding:22px 18px}
  .stat-row{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .rise{opacity:1;transform:none}
  .draw{stroke-dashoffset:0}
  html{scroll-behavior:auto}
}