/* ============================================================
   TAIGL WEBSITE v1 — THE OPEN REGISTER DESIGN SYSTEM
   Frozen basis: WEB-002B @30cfc0a + WEB-002C @dbb7da3
   v1.2 corrections: WEB-002G @89f245f
   
   This is the production implementation of the frozen design.
   Implement Canvas; do not redesign Canvas.
   ============================================================ */

/* ---------- DESIGN TOKENS ---------- */
:root {
  --ink-0: #04081a;
  --ink-1: #071223;
  --ink-2: #0b1a30;
  --line: rgba(148,170,200,.14);
  --line-strong: rgba(148,170,200,.30);
  --txt: #c9d4de;
  --txt-hi: #edf3f8;
  --txt-mut: #7d8ca3;
  --cy: #00a9ce;
  --cy-hi: #5fd2ec;
  --cy-dim: rgba(0,169,206,.12);
  --cy-line: rgba(0,169,206,.38);
  --pu: #9b7bff;
  --pu-hi: #bfa6ff;
  --pu-dim: rgba(155,123,255,.12);
  --pu-line: rgba(155,123,255,.40);
  --paper: #e9eef4;
  --paper-ink: #101a28;
  --paper-mut: #54677e;
  --paper-line: #c6d0dc;
  --amber: #e8b25c;
  --amber-dim: rgba(232,178,92,.12);
  --green: #3fd6a0;
  --red: #ef7d7d;
  --f-disp: 'Space Grotesk', 'Avenir Next', system-ui, sans-serif;
  --f-ui: 'Inter', system-ui, -apple-system, sans-serif;
  --f-mono: 'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
}

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--ink-0);
  color: var(--txt);
  font-family: var(--f-ui);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--cy-hi); text-decoration: none; }
a:hover { color: var(--cy); }

/* ---------- ACCESSIBILITY ---------- */
.skiplnk {
  position: absolute;
  left: 14px;
  top: -70px;
  z-index: 90;
  background: var(--cy);
  color: #02131a;
  font-weight: 600;
  font-size: 13.5px;
  padding: 11px 18px;
  border-radius: 7px;
  transition: top .18s ease;
}
.skiplnk:focus { top: 12px; }

*:focus-visible {
  outline: 2px solid var(--cy);
  outline-offset: 2px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
    scroll-snap-type: none !important;
  }
}

/* ---------- HEADER ---------- */
.sh {
  display: flex;
  align-items: center;
  gap: 26px;
  padding: 0 42px;
  height: 72px;
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(4,8,26,.92);
  backdrop-filter: blur(12px);
}
.sh .wm {
  font-family: var(--f-disp);
  font-weight: 700;
  font-size: 19px;
  color: var(--txt-hi);
  letter-spacing: .02em;
  text-decoration: none;
  flex-shrink: 0;
}
.sh .wm em { font-style: normal; color: var(--cy); }
.sh nav { display: flex; gap: 24px; margin-left: auto; }
.sh nav a {
  color: var(--txt);
  font-size: 13.5px;
  font-weight: 500;
  text-decoration: none;
  transition: color .2s;
}
.sh nav a:hover { color: var(--cy-hi); }
.sh nav a[aria-current="page"],
.sh nav a.cur { color: var(--cy-hi); }

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--f-ui);
  font-weight: 600;
  font-size: 13.5px;
  border-radius: 7px;
  padding: 11px 20px;
  cursor: pointer;
  border: 1px solid transparent;
  letter-spacing: .01em;
  text-decoration: none;
  transition: background .2s, border-color .2s;
}
.btn.pri { background: var(--cy); color: #02131a; }
.btn.pri:hover { background: var(--cy-hi); color: #02131a; }
.btn.ghost { border-color: var(--line-strong); color: var(--txt-hi); background: transparent; }
.btn.ghost:hover { border-color: var(--cy-line); color: var(--cy-hi); }
.btn.sm { padding: 8px 15px; font-size: 12.5px; }

/* ---------- MOBILE MENU BUTTON ---------- */
.menu-btn {
  display: none;
  align-items: center;
  gap: 9px;
  font-family: var(--f-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: .1em;
  color: var(--txt-hi);
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  padding: 0 15px;
  min-height: 44px;
  cursor: pointer;
}
.menu-btn .bars { display: flex; flex-direction: column; gap: 3.5px; }
.menu-btn .bars i { display: block; width: 15px; height: 2px; background: var(--cy-hi); border-radius: 1px; }

/* ---------- MOBILE MENU SHEET ---------- */
.mnav {
  position: fixed;
  inset: 0;
  z-index: 80;
  background: rgba(3,6,20,.97);
  backdrop-filter: blur(12px);
  display: none;
  flex-direction: column;
  padding: 0 20px 20px;
  overflow: hidden;
}
.mnav.open { display: flex; }
.mnav .m-head {
  display: flex;
  align-items: center;
  height: 60px;
  flex: none;
  border-bottom: 1px solid var(--line);
}
.mnav .m-list { margin-top: 8px; display: flex; flex-direction: column; }
.mnav .m-list a {
  display: flex;
  align-items: center;
  gap: 13px;
  padding: 13px 2px;
  min-height: 52px;
  font-family: var(--f-disp);
  font-size: 19px;
  font-weight: 600;
  color: var(--txt-hi);
  border-bottom: 1px solid var(--line);
  text-decoration: none;
}
.mnav .m-list a .n { font-family: var(--f-mono); font-size: 9.5px; color: var(--txt-mut); width: 22px; flex: none; }
.mnav .m-list a[aria-current="page"] { color: var(--cy-hi); }
.mnav .m-list a[aria-current="page"] .you {
  margin-left: auto;
  font-family: var(--f-mono);
  font-size: 8px;
  letter-spacing: .12em;
  color: var(--cy);
  border: 1px solid var(--cy-line);
  border-radius: 4px;
  padding: 3px 6px;
  flex: none;
}
.mnav .m-cta { margin-top: 14px; }
.mnav .m-low {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.mnav .m-low .row2 { display: flex; gap: 16px; flex-wrap: wrap; font-size: 12px; }
.mnav .m-low a { color: var(--txt); }

/* ---------- REGISTER BAR (mobile) ---------- */
.regbar {
  display: none;
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(4,8,26,.94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
  padding: 8px 14px;
  font-family: var(--f-mono);
  font-size: 9.5px;
  letter-spacing: .10em;
  color: var(--txt-mut);
  align-items: center;
  gap: 10px;
}
.regbar b { color: var(--cy-hi); font-weight: 500; }
.regbar .prog { flex: 1; height: 2px; background: var(--ink-2); border-radius: 2px; overflow: hidden; }
.regbar .prog i { display: block; height: 100%; width: 18%; background: var(--cy); }

/* ---------- KICKER ---------- */
.kicker {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--cy);
  display: flex;
  align-items: center;
  gap: 10px;
  text-transform: uppercase;
  margin-bottom: 22px;
}
.kicker::before { content: ""; width: 8px; height: 8px; background: var(--cy); border-radius: 2px; }

/* ---------- COORDINATE LINE ---------- */
.coord2 {
  font-family: var(--f-mono);
  font-size: 10.5px;
  letter-spacing: .16em;
  color: var(--txt-mut);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.coord2 b { color: var(--cy); font-weight: 500; }
.coord2::after { content: ""; height: 1px; flex: 1; background: var(--line); }

/* ---------- TYPOGRAPHY ---------- */
.pg-title {
  font-family: var(--f-disp);
  font-size: 52px;
  font-weight: 600;
  letter-spacing: -.02em;
  color: var(--txt-hi);
  line-height: 1.05;
}
.et {
  font-family: var(--f-disp);
  font-size: 44px;
  line-height: 1.06;
  font-weight: 600;
  letter-spacing: -.018em;
  color: var(--txt-hi);
  max-width: 640px;
}
.prose {
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--txt);
  max-width: 660px;
}
.prose h3 {
  font-family: var(--f-disp);
  color: var(--txt-hi);
  font-size: 24px;
  margin: 40px 0 12px;
  letter-spacing: -.01em;
}
.prose p { margin-bottom: 18px; }
.prose ul { margin: 0 0 18px 20px; }
.prose li { margin-bottom: 8px; }

.quiet-line { font-size: 13px; color: var(--txt-mut); margin-top: 20px; }

/* ---------- TAGS ---------- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--f-mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: .07em;
  padding: 5px 10px;
  border-radius: 4px;
  border: 1px solid var(--line-strong);
  color: var(--txt-mut);
  text-transform: uppercase;
  white-space: nowrap;
}
.tag .k { width: 6px; height: 6px; border-radius: 1px; background: currentColor; flex: none; }
.tag.live { color: var(--cy-hi); border-color: var(--cy-line); background: var(--cy-dim); }
.tag.pre { color: var(--cy); border-color: var(--cy-line); }
.tag.launch { color: var(--cy-hi); border-style: dashed; border-color: var(--cy-line); }
.tag.founder { color: var(--pu-hi); border-color: var(--pu-line); background: var(--pu-dim); }
.tag.tech { color: #a8bcd2; border-color: var(--line-strong); background: var(--ink-2); }
.tag.vacant { color: var(--txt-mut); border-style: dashed; }
.tag-set { display: flex; flex-wrap: wrap; gap: 8px; }

/* ---------- SECTIONS ---------- */
.sect {
  padding: 96px 64px 88px;
  border-bottom: 1px solid var(--line);
}
.quiet-zone { padding: 96px 64px 44px; }

/* ---------- TARGETS ROW ---------- */
.targets-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 44px;
  margin-top: 44px;
}
.targets-row .t { border-top: 1px solid var(--cy-line); padding-top: 22px; }

/* ---------- HERO ---------- */
.hero2 {
  position: relative;
  padding: 118px 0 96px;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.hero2 .g {
  display: grid;
  grid-template-columns: 52fr 48fr;
  gap: 24px;
  align-items: start;
  padding: 0 64px;
  position: relative;
}
.hero2 .copy { position: relative; z-index: 3; padding-top: 26px; }
.hero2 .et2 {
  font-family: var(--f-disp);
  font-size: 66px;
  line-height: 1.02;
  font-weight: 600;
  letter-spacing: -.022em;
  color: var(--txt-hi);
  max-width: 560px;
}
.hero2 .lede2 { font-size: 18px; line-height: 1.62; color: var(--txt); max-width: 520px; margin-top: 22px; }
.hero2 .ex-wrap {
  position: relative;
  margin-right: -80px;
  margin-left: -40px;
  margin-top: -34px;
  z-index: 2;
}
.regline {
  position: absolute;
  left: 0; top: 236px;
  width: 100%; height: 1px;
  background: linear-gradient(90deg, transparent 60%, var(--cy-line) 78%, transparent);
  z-index: 1;
}
.regline::after {
  content: "";
  position: absolute;
  right: 20.5%; top: -3px;
  width: 7px; height: 7px;
  border-radius: 50%;
  border: 2px solid var(--cy);
  background: var(--ink-0);
}

/* ---------- EXHIBIT DOCUMENT ---------- */
.exh {
  position: relative;
  background: var(--paper);
  color: var(--paper-ink);
  border-radius: 10px;
  box-shadow: 0 30px 80px rgba(0,0,0,.55), 0 4px 18px rgba(0,0,0,.4);
  overflow: hidden;
}
.exh .xh {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  padding: 13px 20px;
  border-bottom: 1px solid var(--paper-line);
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: .09em;
  color: var(--paper-mut);
  text-transform: uppercase;
}
.exh .xh b { color: var(--paper-ink); font-weight: 700; }
.exh .xb { padding: 22px 22px 26px; }
.exh h4 { font-family: var(--f-disp); font-size: 19px; font-weight: 600; color: var(--paper-ink); letter-spacing: -.01em; }
.exh .sum { font-size: 13.5px; line-height: 1.6; color: #24364c; margin-top: 6px; }
.exh .scorebar { display: flex; align-items: center; gap: 14px; margin-top: 16px; }
.exh .scorebar .sc { font-family: var(--f-disp); font-size: 34px; font-weight: 700; color: var(--paper-ink); }
.exh .scorebar .track { flex: 1; height: 6px; background: #d7dfe8; border-radius: 4px; overflow: hidden; }
.exh .scorebar .track i { display: block; height: 100%; width: 74%; background: linear-gradient(90deg, #0a8fb4, #00a9ce); }
.exh .sig {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 9px 0;
  border-bottom: 1px dashed var(--paper-line);
  font-size: 12.5px;
  color: #24364c;
}
.exh .sig:last-child { border-bottom: 0; }
.exh .sig .dotc { width: 7px; height: 7px; border-radius: 50%; background: #00a9ce; margin-top: 5px; flex: none; }
.exh .sig .dotc.r { background: #d99a2b; }
.exh .sig .dotc.a { background: #3f7d5f; }
.exh .sig .meta { margin-left: auto; text-align: right; flex: none; }
.exh .prov {
  border-top: 1px solid var(--paper-line);
  margin-top: 14px;
  padding-top: 12px;
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--paper-mut);
  line-height: 1.7;
}
.exh .conf {
  display: inline-block;
  margin-top: 10px;
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: .05em;
  color: #7a5510;
  background: #f6ead0;
  border: 1px solid #e3cf9f;
  border-radius: 4px;
  padding: 4px 9px;
  text-transform: uppercase;
}

/* ---------- PROOF CARDS ---------- */
.proof-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 26px; }
.proof-card {
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 24px;
  background: var(--ink-1);
  position: relative;
  min-height: 210px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.proof-card .pc-t { font-family: var(--f-disp); font-size: 19px; font-weight: 600; color: var(--txt-hi); }
.proof-card .pc-b { font-size: 13.5px; line-height: 1.65; color: var(--txt); }
.proof-card.vacant { border-style: dashed; background: transparent; }
.proof-card .foot {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--txt-mut);
  letter-spacing: .05em;
}

/* ---------- JOURNAL ---------- */
.j-row { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 26px; }
.j-item { border-top: 2px solid var(--cy-line); padding-top: 14px; }
.j-item .jt { font-family: var(--f-disp); font-size: 17px; color: var(--txt-hi); font-weight: 600; line-height: 1.35; }
.j-item .jm { font-family: var(--f-mono); font-size: 10px; color: var(--txt-mut); letter-spacing: .06em; margin: 8px 0; }
.j-item p { font-size: 13px; color: var(--txt-mut); line-height: 1.6; }

/* ---------- BREADCRUMB BAND ---------- */
.crumb {
  border-top: 1px solid var(--pu-line);
  border-bottom: 1px solid var(--pu-line);
  background: linear-gradient(90deg, var(--pu-dim), transparent 60%);
  padding: 44px 64px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.crumb .c-k {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: .16em;
  color: var(--pu-hi);
  text-transform: uppercase;
  flex: none;
  margin-top: 5px;
}
.crumb .c-t { font-family: var(--f-disp); font-size: 21px; line-height: 1.45; color: var(--txt-hi); max-width: 780px; }
.crumb .c-t em { font-style: normal; color: var(--pu-hi); }

/* ---------- WAITLIST ---------- */
.wl {
  background: var(--ink-1);
  border: 1px solid var(--cy-line);
  border-radius: 12px;
  padding: 44px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}
.wl h3 { font-family: var(--f-disp); font-size: 30px; font-weight: 600; color: var(--txt-hi); letter-spacing: -.01em; line-height: 1.15; }
.wl .wl-sub { color: var(--txt); font-size: 14.5px; margin-top: 12px; line-height: 1.6; }
.wl form { display: flex; flex-direction: column; gap: 12px; }

/* ---------- FORM FIELDS ---------- */
.fld { margin-bottom: 14px; }
.fld label {
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--txt-mut);
  letter-spacing: .1em;
  display: block;
  margin-bottom: 6px;
}
.fld input, .fld textarea, .fld select {
  width: 100%;
  background: var(--ink-0);
  border: 1px solid var(--line-strong);
  border-radius: 7px;
  padding: 13px 15px;
  color: var(--txt-hi);
  font-size: 14px;
  font-family: var(--f-ui);
}
.fld input:focus, .fld textarea:focus, .fld select:focus {
  outline: 2px solid var(--cy);
  outline-offset: 2px;
}
/* 16px inputs on mobile to prevent iOS zoom */
@media (max-width: 768px) {
  .fld input, .fld textarea, .fld select { font-size: 16px; }
}

/* ---------- RESOURCE CARDS ---------- */
.rc-card {
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 24px;
  background: var(--ink-1);
}

/* ---------- REGISTER MAP ---------- */
.smap { border-top: 1px solid var(--line); }
.smap .row {
  display: flex;
  gap: 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13.5px;
  align-items: baseline;
}
.smap .row .n { font-family: var(--f-mono); font-size: 10.5px; color: var(--cy); flex: none; width: 28px; }

/* ---------- BIG 404 ---------- */
.big404 {
  font-family: var(--f-disp);
  font-size: 110px;
  font-weight: 700;
  color: var(--txt-hi);
  letter-spacing: -.03em;
  line-height: 1;
}

/* ---------- FOOTER ---------- */
.sf {
  border-top: 1px solid var(--line);
  padding: 52px 64px 40px;
  background: var(--ink-1);
}
.sf .f-grid {
  display: grid;
  grid-template-columns: 2fr 1.2fr 1.2fr 1.2fr;
  gap: 34px;
}
.sf h5 {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--txt-mut);
  margin-bottom: 14px;
}
.sf ul { list-style: none; display: flex; flex-direction: column; gap: 9px; font-size: 13px; }
.sf ul a { color: var(--txt); }
.sf ul a:hover { color: var(--cy-hi); }
.sf .f-brand { font-family: var(--f-disp); font-weight: 700; font-size: 17px; color: var(--txt-hi); }
.sf .f-brand em { font-style: normal; color: var(--cy); }
.sf .f-note { font-size: 12.5px; color: var(--txt-mut); line-height: 1.7; margin-top: 12px; max-width: 300px; }
.sf .f-legal {
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  font-family: var(--f-mono);
  font-size: 10px;
  color: var(--txt-mut);
  letter-spacing: .04em;
}

/* ---------- SPEC BANNER ---------- */
.spec-banner {
  border: 1px dashed var(--line-strong);
  color: var(--txt-mut);
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: .07em;
  padding: 10px 14px;
  border-radius: 6px;
  line-height: 1.8;
}
.spec-banner b { color: var(--txt-hi); font-weight: 500; }

/* ---------- JOURNAL REGISTER ---------- */
.j-reg .jr {
  display: grid;
  grid-template-columns: 110px 130px 1fr auto;
  gap: 22px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}
.j-reg .jr .id { font-family: var(--f-mono); font-size: 11px; color: var(--cy); }
.j-reg .jr .dt { font-family: var(--f-mono); font-size: 10px; color: var(--txt-mut); }
.j-reg .jr .tt { font-family: var(--f-disp); font-size: 20px; color: var(--txt-hi); font-weight: 600; }
.j-reg .jr .ex { font-size: 13px; color: var(--txt-mut); margin-top: 4px; }

/* ---------- CTA ROW ---------- */
.cta-row { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }

/* ---------- RESPONSIVE: TABLET (768) ---------- */
@media (max-width: 1023px) {
  .sh { padding: 0 28px; height: 64px; }
  .sh nav { display: none; }
  .menu-btn { display: inline-flex; }
  .sect { padding: 56px 30px 48px; }
  .quiet-zone { padding: 56px 30px 28px; }
  .hero2 .g { padding: 0 30px; }
  .sf { padding: 36px 30px 28px; }
  .sf .f-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .wl { padding: 28px; }
  .pg-title { font-size: 40px; }
  .et { font-size: 32px; }
  .hero2 .et2 { font-size: 48px; }
}

/* ---------- RESPONSIVE: MOBILE (390) ---------- */
@media (max-width: 767px) {
  .sh { padding: 0 16px; height: 60px; }
  .sh nav { display: none; }
  .menu-btn { display: inline-flex; margin-left: 10px; }
  .regbar { display: flex; }
  .sect { padding: 40px 18px; }
  .quiet-zone { padding: 40px 18px 20px; }
  .pg-title { font-size: 34px; }
  .et { font-size: 28px; }
  .hero2 .g { grid-template-columns: 1fr; padding: 0 18px; }
  .hero2 { padding: 60px 0 48px; }
  .hero2 .et2 { font-size: 38px; }
  .hero2 .ex-wrap { margin: 0 -18px; }
  .targets-row { grid-template-columns: 1fr; }
  .proof-grid { grid-template-columns: 1fr; }
  .j-row { grid-template-columns: 1fr; }
  .wl { grid-template-columns: 1fr; padding: 28px 18px; }
  .crumb { padding: 28px 18px; flex-direction: column; gap: 10px; }
  .sf { padding: 26px 18px; }
  .sf .f-grid { grid-template-columns: 1fr 1fr; gap: 18px; }
  .sf .f-legal { flex-direction: column; gap: 8px; margin-top: 22px; }
  .btn.pri { min-height: 52px; }
  .j-reg .jr { grid-template-columns: 1fr; gap: 8px; }

  /* WEB-004: WEB-003 shipped inline grid-template-columns on several pages,
     which outrank class selectors. Collapse any inline multi-column grid at
     mobile widths so pages cannot overflow the viewport. */
  [style*="grid-template-columns"] {
    grid-template-columns: 1fr !important;
  }
  /* Inline side-borders/indents on collapsed columns become stray gutters. */
  .sect > [style*="border-left"],
  .sect > [style*="padding-left"] {
    border-left: 0 !important;
    padding-left: 0 !important;
  }
  .tag { white-space: normal; }
  .tag-set { max-width: 100%; }
}