/* Shared stylesheet for the observatory index pages (frameworks, agents, MCP servers, agent skills, memory, harnesses).
   Edit here, not per page. */
:root {
  --bg:        oklch(.972 .008 270);
  --bg-alt:    oklch(.948 .012 270);
  --bg-card:   oklch(.985 .008 270);
  --bg-code:   oklch(.960 .010 270);
  --border:    oklch(.84 .014 270);
  --bwarm:     oklch(.46 .16 268 / .2);
  --amber:     oklch(.46 .16 268);
  --amber-dim: oklch(.94 .02 268);
  --blue:      oklch(.46 .14 230);
  --green:     oklch(.38 .12 148);
  --red:       oklch(.45 .12 22);
  --purple:    oklch(.45 .14 300);
  --warm:      oklch(.50 .14 75);      /* true amber (the --amber name is the brand indigo here) */
  --warm-dim:  oklch(.96 .04 80);
  --text:      oklch(.19 .024 270);
  --muted:     oklch(.37 .02 270);
  --dim:       oklch(.55 .018 270);
  --serif:     'Instrument Serif', Georgia, serif;
  --mono:      'IBM Plex Mono', 'Fira Code', monospace;
  --sans:      'IBM Plex Sans', system-ui, sans-serif;
  --r:         6px;
  --max:       1180px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: var(--amber); text-decoration: none; transition: opacity .18s; }
a:hover { opacity: .72; }
h1,h2,h3,h4 { font-family: var(--serif); font-weight: 600; line-height: 1.2; }
em { font-style: italic; color: var(--amber); }
p { color: var(--muted); }
code { font-family: var(--mono); font-size: .85em; color: var(--amber); }

/* ── LOADING SCREEN ── */
#loading-screen {
  position: fixed; inset: 0; background: var(--bg);
  z-index: 1000;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 1.25rem;
  transition: opacity .4s ease;
}
#loading-screen.hidden { opacity: 0; pointer-events: none; }
.loader-eyebrow {
  font-family: var(--mono); font-size: .7rem;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--amber); opacity: .6;
}
.loader-title {
  font-family: var(--serif); font-size: 1.5rem; font-weight: 600;
  color: var(--text);
}
.loader-bar-wrap { width: 180px; height: 1px; background: var(--border); }
.loader-bar { height: 1px; width: 0%; background: var(--amber); transition: width .4s ease; }
.loader-status {
  font-family: var(--mono); font-size: .72rem;
  color: var(--muted); letter-spacing: .06em;
}

/* ── NAV ── */
nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.1rem 2rem;
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 200;
  background: oklch(.985 .008 270 / .96);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.nav-logo {
  font-family: var(--mono); font-size: .85rem;
  color: var(--amber); letter-spacing: .06em; font-weight: 500;
}
.nav-right { display: flex; gap: 1rem; align-items: center; }
.nav-right a { color: var(--muted); font-size: .82rem; font-family: var(--mono); transition: color .18s; }
.nav-right a:hover { color: var(--text); opacity: 1; }
.nav-links { display: flex; gap: 1rem; align-items: center; }
.nav-toggle {
  display: none; align-items: center; justify-content: center;
  width: 32px; height: 32px; border: 1px solid var(--border); border-radius: 6px;
  background: transparent; color: var(--text); cursor: pointer; padding: 0;
}
.nav-toggle:hover { border-color: var(--bwarm); }
.nav-gh {
  display: flex; align-items: center; gap: .4rem;
  color: var(--amber) !important; font-weight: 500 !important;
  border: 1px solid var(--bwarm); border-radius: 6px;
  padding: .3rem .75rem; font-size: .8rem !important;
  transition: background .18s !important;
}
.nav-gh:hover { background: var(--amber-dim); opacity: 1 !important; }
.freshness-nav {
  display: flex; align-items: center; gap: .45rem;
  font-family: var(--mono); font-size: .7rem;
  color: var(--muted); letter-spacing: .04em;
}
.pulse-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--green); flex-shrink: 0;
  animation: pulse 2.2s infinite;
}
.pulse-dot.stale   { background: oklch(.55 .14 75); animation: none; }
.pulse-dot.unknown { background: var(--dim); animation: none; }
@keyframes pulse {
  0%,100% { opacity:1; transform:scale(1); }
  50%      { opacity:.4; transform:scale(.75); }
}

/* ── HERO ── */
header { border-bottom: 1px solid var(--border); background: var(--bg-alt); }
.hero { max-width: var(--max); margin: 0 auto; padding: 4.5rem 2rem 3.5rem; position: relative; }
.hero::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at 20% 60%, oklch(.46 .16 268 / .04) 0%, transparent 60%);
  pointer-events: none; z-index: 0;
}
.hero-inner { position: relative; z-index: 1; }
.eyebrow {
  font-family: var(--mono); font-size: .7rem; color: var(--amber);
  letter-spacing: .14em; text-transform: uppercase;
  margin-bottom: 1rem; opacity: .7;
  animation: up .5s ease both;
}
.hero h1 { font-size: clamp(2rem, 4vw, 3rem); color: var(--text); margin-bottom: 1rem; animation: up .5s .06s ease both; }
.hero-sub { font-size: .95rem; color: var(--muted); max-width: 560px; margin-bottom: 2rem; line-height: 1.75; animation: up .5s .12s ease both; }
.hero-stats { display: flex; gap: 2.5rem; flex-wrap: wrap; animation: up .5s .18s ease both; }
.hero-stat { display: flex; flex-direction: column; gap: .15rem; }
.hero-stat-val { font-family: var(--serif); font-size: 1.6rem; font-weight: 600; color: var(--text); line-height: 1; }
.hero-stat-lbl { font-family: var(--mono); font-size: .65rem; color: var(--muted); letter-spacing: .12em; text-transform: uppercase; }
.stat-divider { width: 1px; background: var(--border); align-self: stretch; }

/* ── CONTROLS ── */
.controls-section { border-bottom: 1px solid var(--border); background: var(--bg); }
.controls-inner {
  max-width: var(--max); margin: 0 auto;
  padding: 1rem 2rem;
  display: flex; flex-wrap: wrap; gap: .875rem; align-items: center;
}
.search-wrap { position: relative; flex: 1; min-width: 200px; max-width: 320px; }
.search-wrap svg { position: absolute; left: 11px; top: 50%; transform: translateY(-50%); color: var(--dim); pointer-events: none; }
input[type="text"] {
  width: 100%; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r); padding: .5rem .875rem .5rem 2.1rem;
  color: var(--text); font-family: var(--mono); font-size: .8rem;
  outline: none; transition: border-color .18s;
}
input[type="text"]::placeholder { color: var(--dim); }
input[type="text"]:focus { border-color: var(--bwarm); }
.filter-group { display: flex; flex-wrap: wrap; gap: .4rem; align-items: center; }
.filter-label { font-family: var(--mono); font-size: .65rem; color: var(--dim); letter-spacing: .14em; text-transform: uppercase; padding-right: .25rem; }
.tag-pill {
  display: inline-flex; align-items: center; gap: .35rem;
  padding: .28rem .7rem; border-radius: 20px;
  border: 1px solid var(--border); background: var(--bg-card);
  font-family: var(--mono); font-size: .7rem; color: var(--muted);
  cursor: pointer; transition: border-color .15s, color .15s, background .15s;
  user-select: none; letter-spacing: .02em;
}
.tag-pill:hover  { border-color: var(--bwarm); color: var(--amber); }
.tag-pill.active { border-color: var(--bwarm); color: var(--amber); background: var(--amber-dim); }
.tag-pill .dot   { width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.controls-right { margin-left: auto; display: flex; gap: .75rem; align-items: center; }
.result-count { font-family: var(--mono); font-size: .75rem; color: var(--dim); letter-spacing: .04em; white-space: nowrap; }
.result-count b { color: var(--amber); font-weight: 500; }
.btn-clear {
  padding: .35rem .8rem; border-radius: 5px;
  border: 1px solid var(--border); background: transparent;
  color: var(--muted); font-family: var(--mono); font-size: .7rem;
  cursor: pointer; transition: border-color .15s, color .15s; letter-spacing: .04em;
}
.btn-clear:hover { border-color: var(--bwarm); color: var(--amber); }

/* ── TABLE ── */
.table-section { max-width: var(--max); margin: 0 auto; padding: 0 2rem 5rem; }
.table-wrap { overflow-x: clip; }
.table-wrap.scrollable { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.wide-page .table-section { max-width: 1400px; }

table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin-top: .875rem;
  min-width: 860px;
}
table.wide { min-width: 1100px; }

thead th {
  position: sticky;
  top: 57px;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: .6rem 1rem;
  text-align: left;
  font-family: var(--mono); font-size: .65rem;
  font-weight: 500; letter-spacing: .14em;
  text-transform: uppercase; color: var(--dim);
  cursor: pointer; user-select: none;
  transition: color .15s; white-space: nowrap;
}
thead th:hover  { color: var(--amber); }
thead th.sorted { color: var(--amber); }
thead th .th-inner { display: flex; align-items: center; gap: .4rem; }
.sort-icon { font-size: .65rem; opacity: .5; }
.sort-icon.asc::after  { content: '▲'; }
.sort-icon.desc::after { content: '▼'; }
.sort-icon.none::after { content: '⇅'; }

tbody tr {
  transition: background .14s;
  animation: rowIn .28s ease both;
}
@keyframes rowIn {
  from { opacity:0; transform:translateY(5px); }
  to   { opacity:1; transform:translateY(0); }
}
tbody tr:hover td { background: var(--amber-dim); }

tbody td {
  padding: .9rem 1rem;
  vertical-align: middle;
  font-size: .875rem;
  border-bottom: 1px solid var(--border);
}

/* ── NAME CELL ── */
.fw-name-link {
  font-family: var(--serif); font-size: .98rem; font-weight: 600;
  color: var(--text); display: inline-flex; align-items: center; gap: .5rem;
  transition: color .15s;
}
.fw-name-link:hover { color: var(--amber); opacity: 1; }
.fw-link-icon { font-size: .7rem; opacity: 0; transition: opacity .15s; }
.fw-name-link:hover .fw-link-icon { opacity: 1; }
.fw-desc {
  font-size: .78rem; color: var(--muted); margin-top: .2rem; max-width: 340px; line-height: 1.55; font-family: var(--sans);
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; /* full text is in the title attribute */
}
.archived-badge {
  display: inline-block; font-family: var(--mono); font-size: .58rem;
  padding: .1rem .4rem; border-radius: 3px;
  border: 1px solid oklch(.45 .12 22 / .35);
  color: var(--red); background: oklch(.45 .12 22 / .05);
  letter-spacing: .06em; text-transform: uppercase;
  vertical-align: middle; margin-left: .35rem;
}

/* ── STARS ── */
.stars-val { display: flex; align-items: center; gap: .45rem; font-family: var(--mono); font-size: .82rem; color: var(--text); font-weight: 500; }
.star-glyph { color: var(--amber); font-size: .8rem; }
.stars-bar-wrap { margin-top: .3rem; height: 2px; background: var(--border); border-radius: 2px; max-width: 72px; }
.stars-bar { height: 2px; border-radius: 2px; background: linear-gradient(90deg, var(--amber), oklch(.62 .14 268)); }
.forks-val { font-family: var(--mono); font-size: .75rem; color: var(--dim); }

/* ── LANGUAGE BADGE ── */
.lang-badge {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .22rem .65rem; border-radius: 20px;
  font-family: var(--mono); font-size: .7rem; font-weight: 500;
  border: 1px solid; letter-spacing: .03em;
}
.lang-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.lang-Python     { border-color: oklch(.46 .14 230 / .35); color: var(--blue);  background: oklch(.46 .14 230 / .06); }
.lang-Python     .lang-dot { background: var(--blue); }
.lang-TypeScript { border-color: oklch(.46 .16 268 / .35); color: var(--amber); background: var(--amber-dim); }
.lang-TypeScript .lang-dot { background: var(--amber); }
.lang-JavaScript { border-color: oklch(.38 .12 148 / .35); color: var(--green); background: oklch(.38 .12 148 / .06); }
.lang-JavaScript .lang-dot { background: var(--green); }
.lang-Go         { border-color: oklch(.38 .12 148 / .35); color: var(--green); background: oklch(.38 .12 148 / .06); }
.lang-Go         .lang-dot { background: var(--green); }
.lang-Rust       { border-color: oklch(.45 .12 22 / .35);  color: var(--red);   background: oklch(.45 .12 22 / .06); }
.lang-Rust       .lang-dot { background: var(--red); }
.lang-fallback   { border-color: var(--border); color: var(--muted); background: var(--bg-card); }
.lang-fallback   .lang-dot { background: var(--muted); }

/* ── LICENSE ── */
.license-badge {
  font-family: var(--mono); font-size: .68rem;
  padding: .22rem .6rem; border-radius: 4px;
  border: 1px solid var(--border);
  color: var(--dim); background: var(--bg-card); letter-spacing: .04em; white-space: nowrap;
}

/* ── TOPIC CHIPS ── */
.chip-list { display: flex; flex-wrap: wrap; gap: .3rem; }
.chip {
  display: inline-block; padding: .15rem .55rem; border-radius: 3px;
  font-family: var(--mono); font-size: .65rem; letter-spacing: .04em;
  border: 1px solid var(--border); color: var(--dim); background: var(--bg-card);
  cursor: pointer; transition: border-color .14s, color .14s, background .14s;
}
.chip:hover, .chip.active { border-color: var(--bwarm); color: var(--amber); background: var(--amber-dim); }
.chip.manual { border-color: oklch(.46 .14 230 / .25); color: var(--blue); background: oklch(.46 .14 230 / .05); }
.chip.manual:hover, .chip.manual.active { border-color: oklch(.46 .14 230 / .5); color: var(--blue); background: oklch(.46 .14 230 / .1); }

/* ── EMPTY / SKELETON ── */
.empty-state { text-align: center; padding: 5rem 1rem; color: var(--muted); }
.empty-state .icon { font-family: var(--serif); font-size: 2rem; color: var(--dim); margin-bottom: .875rem; display: block; }
.empty-state p { font-size: .9rem; margin-bottom: .4rem; }
.empty-state small { font-family: var(--mono); font-size: .72rem; color: var(--dim); }
.skel {
  background: linear-gradient(90deg, var(--bg-card) 25%, oklch(.90 .010 270) 50%, var(--bg-card) 75%);
  background-size: 200% 100%; animation: shimmer 1.6s infinite;
  border-radius: 4px; height: 11px; display: inline-block;
}
@keyframes shimmer {
  0%   { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
.skeleton-row td { padding: .9rem 1rem; border-bottom: 1px solid var(--border); }

/* ── ERROR BANNER ── */
.error-banner {
  display: none; background: oklch(.45 .12 22 / .05);
  border-bottom: 1px solid oklch(.45 .12 22 / .25);
  padding: .75rem 2rem; font-family: var(--mono); font-size: .78rem;
  color: var(--red); letter-spacing: .03em;
}

/* ── CONTENT SECTIONS ── */
.content-section { border-top: 1px solid var(--border); padding: 3.5rem 2rem; }
.content-section.alt { background: var(--bg-alt); }
.content-inner { max-width: var(--max); margin: 0 auto; }
.content-eyebrow {
  font-family: var(--mono); font-size: .7rem; color: var(--amber);
  letter-spacing: .14em; text-transform: uppercase; opacity: .7;
  margin-bottom: .75rem; display: block;
}
.content-inner h2 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); color: var(--text); margin-bottom: 1rem; }
.content-inner h3 { font-size: .95rem; color: var(--text); margin-bottom: .4rem; }
.content-inner p { font-size: .9rem; line-height: 1.75; margin-bottom: 1rem; max-width: 720px; }
.content-inner p:last-child { margin-bottom: 0; }

.cat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; margin-top: 1.75rem; }
.cat-card { border: 1px solid var(--border); border-radius: var(--r); background: var(--bg-card); padding: 1.1rem 1.25rem; }
.cat-card h3 { margin-bottom: .4rem; }
.cat-card p { font-size: .8rem; margin: 0; max-width: none; }

.compare-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; margin-top: 1.75rem; }
.compare-card { border: 1px solid var(--border); border-radius: var(--r); padding: 1.25rem; background: var(--bg-card); }
.compare-card.highlight { border-color: var(--bwarm); background: var(--amber-dim); }
.compare-card h3 { margin-bottom: .6rem; }
.compare-card p { font-size: .82rem; margin: 0; max-width: none; }

.choose-list { margin-top: 1.75rem; display: flex; flex-direction: column; gap: 1.25rem; }
.choose-item { display: flex; gap: 1rem; }
.choose-num {
  font-family: var(--mono); font-size: .75rem; color: var(--amber);
  border: 1px solid var(--bwarm); border-radius: 50%;
  width: 1.6rem; height: 1.6rem; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.choose-item h3 { margin-bottom: .25rem; }
.choose-item p { font-size: .82rem; margin: 0; max-width: none; }

.faq-list { margin-top: 1.75rem; display: flex; flex-direction: column; }
.faq-item { padding: 1.25rem 0; border-bottom: 1px solid var(--border); }
.faq-item:first-child { padding-top: 0; }
.faq-item:last-child { border-bottom: none; padding-bottom: 0; }
.faq-item h3 { margin-bottom: .5rem; }
.faq-item p { font-size: .85rem; margin: 0; max-width: none; }

@media (max-width: 720px) {
  .content-section { padding: 2.5rem 1.25rem; }
}

/* ── OBSERVATORY TABS ── */
.obs-tabs { border-bottom: 1px solid var(--border); background: var(--bg-card); }
.obs-tabs-inner { max-width: var(--max); margin: 0 auto; padding: .6rem 2rem; display: flex; flex-wrap: wrap; gap: .4rem; }
.obs-tab {
  font-family: var(--mono); font-size: .72rem; letter-spacing: .02em;
  padding: .3rem .85rem; border: 1px solid var(--border); border-radius: 999px;
  color: var(--muted); transition: background .18s, color .18s, border-color .18s;
}
.obs-tab:hover { color: var(--text); opacity: 1; border-color: var(--bwarm); }
.obs-tab.active { background: var(--amber-dim); border-color: var(--bwarm); color: var(--amber); }
@media (max-width: 720px) { .obs-tabs-inner { padding: .6rem 1.25rem; } }

.upd-val { font-family: var(--mono); font-size: .72rem; color: var(--muted); white-space: nowrap; }
.upd-val.stale { color: var(--red); }

/* ── MEMORY-STYLE COLUMNS (layer, maturity, memory class, architecture) ── */
.layer-badge {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .22rem .65rem; border-radius: 20px;
  font-family: var(--mono); font-size: .7rem; font-weight: 500;
  border: 1px solid; letter-spacing: .03em; white-space: nowrap;
}
.layer-Framework { border-color: oklch(.46 .16 268 / .35); color: var(--amber); background: var(--amber-dim); }
.layer-Infra     { border-color: oklch(.38 .12 148 / .35); color: var(--green);  background: oklch(.38 .12 148 / .06); }
.layer-Research  { border-color: oklch(.45 .14 300 / .35); color: var(--purple); background: oklch(.45 .14 300 / .06); }
.layer-Platform  { border-color: oklch(.50 .14 75 / .35);  color: var(--warm);   background: var(--warm-dim); }

.maturity-badge {
  display: inline-block;
  padding: .2rem .6rem; border-radius: 4px;
  font-family: var(--mono); font-size: .68rem;
  border: 1px solid; letter-spacing: .04em; white-space: nowrap;
}
.mat-Production   { border-color: oklch(.38 .12 148 / .35); color: var(--green);  background: oklch(.38 .12 148 / .06); }
.mat-Emerging     { border-color: oklch(.50 .14 75 / .35);  color: var(--warm);   background: var(--warm-dim); }
.mat-Research     { border-color: oklch(.45 .14 300 / .35); color: var(--purple); background: oklch(.45 .14 300 / .06); }
.mat-Experimental { border-color: oklch(.45 .12 22 / .35);  color: var(--red);    background: oklch(.45 .12 22 / .06); }

.mem-class { font-size: .8rem; color: var(--muted); line-height: 1.5; }
.arch-val  { font-family: var(--mono); font-size: .72rem; color: var(--dim); line-height: 1.5; }

/* ── TYPE (framework / agent / ...) when a page merges several lists ── */
.kind-badge {
  display: inline-block; padding: .2rem .6rem; border-radius: 4px;
  font-family: var(--mono); font-size: .68rem; letter-spacing: .04em; white-space: nowrap;
  border: 1px solid var(--bwarm); color: var(--amber); background: var(--amber-dim);
}
.no-topics { font-family: var(--mono); font-size: .65rem; color: var(--dim); }

/* long topic lists: first few chips, the rest behind a "+N" toggle */
.chip-list:not(.expanded) .chip.extra { display: none; }
.chip-list:not(.expanded) .chip.extra.active { display: inline-block; }
.chip.more { cursor: pointer; background: transparent; font: inherit; border-style: dashed; }
.chip.more:hover { border-color: var(--amber); color: var(--amber); }

/* filter groups are rendered into #filters; keep them laid out as direct children of the controls bar */
#filters { display: contents; }

/* ── FOOTER ── */
footer { border-top: 1px solid var(--border); padding: 2rem; }
.footer-inner { max-width: var(--max); margin: 0 auto; display: flex; flex-direction: column; gap: .75rem; }
.footer-row { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1rem; }
.footer-logo { font-family: var(--mono); font-size: .8rem; color: var(--amber); letter-spacing: .06em; opacity: .55; }
.flinks { display: flex; flex-wrap: wrap; gap: 1.5rem; }
.flinks a { font-size: .78rem; color: var(--dim); transition: color .18s; }
.flinks a:hover { color: var(--text); opacity: 1; }
.fcopy { font-size: .78rem; color: var(--dim); font-family: var(--mono); }

/* ── ANIMATIONS ── */
@keyframes up {
  from { opacity:0; transform:translateY(12px); }
  to   { opacity:1; transform:translateY(0); }
}

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width:5px; height:5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius:3px; }
::-webkit-scrollbar-thumb:hover { background: var(--bwarm); }

/* ── RESPONSIVE ── */
@media (max-width: 720px) {
  nav { padding: 1rem 1.25rem; }
  .freshness-nav { display: none; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
    padding: .25rem 1.25rem .75rem;
    z-index: 50;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: .7rem 0; border-bottom: 1px solid var(--border); }
  .nav-links a:last-child { border-bottom: none; }
  .nav-toggle { display: inline-flex; }
  .hero { padding: 3rem 1.25rem 2.5rem; }
  .controls-inner { padding: .875rem 1.25rem; }
  .table-section { padding: 0 1.25rem 3rem; }
  footer { padding: 1.5rem 1.25rem; }
  .hero-stats { gap: 1.5rem; }
  .stat-divider { display: none; }
}