@import url('https://fonts.googleapis.com/css2?family=Unbounded:wght@500;700;900&family=Manrope:wght@400;500;700;800&display=swap');

:root{
  /* --- palette --- */
  --ink:        #16101F;   /* near-black, warm violet-black for borders/text */
  --bg:         #F4EFFF;   /* page background, pale lavender */
  --paper:      #FFFDF6;   /* card surface, warm off-white "paper" */
  --purple:     #5A17E0;   /* primary brand */
  --purple-deep:#310D8C;   /* deep purple, headers on yellow, hovers */
  --violet-soft:#E4D6FF;   /* soft fill, secondary panels */
  --yellow:     #FFC94D;   /* accent / primary CTA — warm amber, less acidic than pure neon yellow */
  --yellow-deep:#F2B32E;   /* CTA hover */
  --white:      #FFFFFF;
  --good:       #1E8F5F;   /* correct answer (functional, kept minimal) */
  --bad:        #D6335A;   /* incorrect answer (functional, kept minimal) */

  --border: 3px solid var(--ink);
  --border-thick: 4px solid var(--ink);
  --shadow-sm: 4px 4px 0 var(--ink);
  --shadow-md: 7px 7px 0 var(--ink);
  --shadow-lg: 11px 11px 0 var(--ink);

  --radius: 14px;
  --radius-sm: 8px;

  --font-display: 'Unbounded', sans-serif;
  --font-body: 'Manrope', sans-serif;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--bg);
  background-image:
    radial-gradient(var(--ink) 1px, transparent 1px);
  background-size: 22px 22px;
  background-attachment: fixed;
  color:var(--ink);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4{
  font-family:var(--font-display);
  margin:0 0 .5em;
  line-height:1.12;
  letter-spacing:-0.01em;
}
h1{ font-weight:900; font-size:clamp(2.1rem, 5vw, 3.6rem); }
h2{ font-weight:700; font-size:clamp(1.5rem, 3.2vw, 2.3rem); }
h3{ font-weight:700; font-size:1.25rem; }
p{ margin:0 0 1em; max-width:62ch; }
a{ color:inherit; }

img{ max-width:100%; display:block; }

::selection{ background:var(--yellow); color:var(--ink); }

:focus-visible{
  outline: 3px solid var(--purple-deep);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:.001ms !important; animation-iteration-count:1 !important; transition-duration:.001ms !important; }
}

/* --- layout shell --- */
.wrap{
  max-width:1120px;
  margin:0 auto;
  padding:0 24px;
}
.wrap--narrow{ max-width:760px; }

.site-nav{
  border-bottom: var(--border-thick);
  background:var(--paper);
  position:sticky;
  top:0;
  z-index:40;
}
.site-nav__inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:16px 24px;
  max-width:1120px;
  margin:0 auto;
}
.site-nav__actions{ display:flex; gap:12px; align-items:center; }
.site-nav__progress{
  display:flex;
  align-items:center;
  gap:16px;
  padding:12px 24px 16px;
  max-width:1120px;
  margin:0 auto;
  border-top:var(--border);
}
.logo{
  display:flex;
  align-items:center;
  gap:10px;
  font-family:var(--font-display);
  font-weight:900;
  font-size:1.35rem;
  text-decoration:none;
  color:var(--ink);
}
.logo__mark{
  width:34px; height:34px;
  background:var(--yellow);
  border:var(--border);
  border-radius:8px;
  display:flex; align-items:center; justify-content:center;
  transform:rotate(-6deg);
  font-size:1.1rem;
}
.nav-links{
  display:flex; gap:28px; align-items:center;
  list-style:none; margin:0; padding:0;
}
.nav-links a{
  text-decoration:none;
  font-weight:700;
  font-size:.95rem;
  padding-bottom:3px;
  border-bottom:3px solid transparent;
}
.nav-links a:hover{ border-color:var(--purple); }
.nav-user{
  width:40px;height:40px;border-radius:50%;
  background:var(--violet-soft); border:var(--border);
  display:flex;align-items:center;justify-content:center;
  font-weight:800; text-decoration:none; color:var(--ink);
}

/* --- buttons --- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  font-family:var(--font-body);
  font-weight:800;
  font-size:1rem;
  padding:14px 26px;
  border:var(--border);
  border-radius:var(--radius-sm);
  background:var(--white);
  color:var(--ink);
  box-shadow:var(--shadow-sm);
  text-decoration:none;
  cursor:pointer;
  transition: transform .12s ease, box-shadow .12s ease;
}
.btn:hover{ transform:translate(-2px,-2px); box-shadow:6px 6px 0 var(--ink); }
.btn:active{ transform:translate(1px,1px); box-shadow:2px 2px 0 var(--ink); }
.btn:disabled{ opacity:.45; cursor:not-allowed; box-shadow:none; transform:none; }

.btn--primary{ background:var(--yellow); }
.btn--primary:hover{ background:var(--yellow-deep); }
.btn--purple{ background:var(--purple); color:var(--white); }
.btn--purple:hover{ background:var(--purple-deep); }
.btn--ghost{ background:transparent; box-shadow:none; }
.btn--ghost:hover{ background:var(--violet-soft); transform:none; box-shadow:none; }
.btn--block{ width:100%; }
.btn--lg{ padding:18px 34px; font-size:1.1rem; }
.btn--sm{ padding:9px 16px; font-size:.85rem; box-shadow:3px 3px 0 var(--ink); }

/* --- cards / panels --- */
.card{
  background:var(--paper);
  border:var(--border-thick);
  border-radius:var(--radius);
  box-shadow:var(--shadow-md);
  padding:28px;
}
.card--flat{ box-shadow:none; }
.card--purple{ background:var(--purple); color:var(--white); border-color:var(--ink); }
.card--yellow{ background:var(--yellow); border-color:var(--ink); }

/* stamp / sticker badges */
.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-family:var(--font-body);
  font-weight:800;
  font-size:.78rem;
  padding:6px 14px;
  border:2.5px solid var(--ink);
  border-radius:999px;
  background:var(--white);
  transform:rotate(-2deg);
}
.badge--done{ background:#CFF6E0; }
.badge--wait{ background:var(--violet-soft); }
.badge--error{ background:#FFD3DC; }
.badge--tilt-r{ transform:rotate(2deg); }

/* form elements */
.field{ margin-bottom:20px; }
.field label{
  display:block;
  font-weight:800;
  font-size:.9rem;
  margin-bottom:8px;
}
.field input[type=text],
.field input[type=email],
.field input[type=password],
.field input[type=number],
.field select,
.field textarea{
  width:100%;
  font-family:var(--font-body);
  font-size:1rem;
  padding:13px 14px;
  border:var(--border);
  border-radius:var(--radius-sm);
  background:var(--white);
  color:var(--ink);
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none;
  box-shadow:4px 4px 0 var(--purple);
  border-color:var(--purple);
}
.field small{ display:block; margin-top:6px; opacity:.7; font-size:.8rem; }
.checkbox-row{ display:flex; align-items:flex-start; gap:10px; font-size:.9rem; }
.checkbox-row input{ margin-top:4px; width:18px; height:18px; accent-color:var(--purple); flex-shrink:0; }

/* progress bar */
.progress{
  border:var(--border);
  border-radius:999px;
  background:var(--white);
  height:22px;
  overflow:hidden;
  position:relative;
}
.progress__fill{
  height:100%;
  background:repeating-linear-gradient(45deg, var(--yellow), var(--yellow) 10px, var(--yellow-deep) 10px, var(--yellow-deep) 20px);
  border-right:3px solid var(--ink);
}

/* dividers */
.hr{ border:none; border-top:3px solid var(--ink); margin:32px 0; }
.hr--dashed{ border-top:3px dashed var(--ink); }

/* utility */
.eyebrow-tag{
  display:inline-block;
  background:var(--ink); color:var(--paper);
  font-weight:800; font-size:.78rem;
  padding:5px 12px; border-radius:6px;
  transform:rotate(-1.5deg);
}
.center{ text-align:center; }
.stack-sm > * + *{ margin-top:12px; }
.stack-md > * + *{ margin-top:24px; }
.grid-2{ display:grid; grid-template-columns:1fr 1fr; gap:24px; }
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:24px; }
@media (max-width: 860px){
  .grid-2, .grid-3{ grid-template-columns:1fr; }
}

section{ padding:64px 0; }
footer.site-footer{
  border-top:var(--border-thick);
  background:var(--ink);
  color:var(--paper);
  padding:36px 0;
  margin-top:40px;
}
footer.site-footer a{ text-decoration:none; color:var(--paper); opacity:.8; }
footer.site-footer a:hover{ opacity:1; }

/* --- form feedback --- */
.form-alert{
  margin:0 0 20px;
  max-width:none;
  background:var(--bad);
  color:var(--white);
  border:var(--border);
  border-radius:var(--radius-sm);
  box-shadow:var(--shadow-sm);
  padding:12px 16px;
  font-weight:700;
  font-size:.92rem;
}
.form-alert[hidden]{ display:none; }
.form-alert--success{ background:var(--good); }
.form-alert--info{ background:var(--purple); }
.form-alert + .form-alert{ margin-top:-8px; }

.role-option{
  flex:1;
  text-align:center;
  border:var(--border);
  border-radius:var(--radius-sm);
  padding:12px;
  cursor:pointer;
  font-weight:700;
  background:var(--paper);
}
.role-option:has(input:checked){ background:var(--violet-soft); }
.role-option input[type=radio]{ display:none; }

.file-input{
  display:inline-block;
  max-width:100%;
  font-family:var(--font-body);
  font-weight:600;
  font-size:.95rem;
}
.file-input::file-selector-button{
  margin-right:12px;
  background:var(--purple);
  color:var(--white);
  border:var(--border);
  border-radius:var(--radius-sm);
  box-shadow:var(--shadow-sm);
  padding:10px 18px;
  font-family:var(--font-body);
  font-weight:800;
  font-size:.95rem;
  cursor:pointer;
}
.file-input::file-selector-button:hover{ background:var(--purple-deep); }

.btn[disabled]{ opacity:.6; cursor:not-allowed; }
.btn.is-disabled{ opacity:.45; cursor:not-allowed; box-shadow:none; transform:none; pointer-events:none; }

/* --- админка --- */
.mono{
  font-family: ui-monospace, 'SF Mono', 'Cascadia Mono', Menlo, Consolas, monospace;
  font-size:.88rem;
}
code.mono{
  background:var(--violet-soft);
  border-radius:4px;
  padding:1px 6px;
}
.field textarea.mono{ line-height:1.5; resize:vertical; }
.sr-hint{ font-weight:500 !important; opacity:.7; font-size:.85rem; }

.table-scroll{ overflow-x:auto; border:var(--border); border-radius:var(--radius-sm); }
.admin-table{
  border-collapse:collapse;
  width:100%;
  font-size:.88rem;
  background:var(--paper);
}
.admin-table th,
.admin-table td{
  text-align:left;
  padding:9px 14px;
  border-bottom:2px solid var(--ink);
  white-space:nowrap;
}
.admin-table th{
  background:var(--yellow);
  font-family:var(--font-display);
  font-weight:700;
  position:sticky;
  top:0;
}
.admin-table tbody tr:last-child td{ border-bottom:none; }
.admin-table tbody tr:nth-child(even){ background:var(--bg); }
.admin-table .null{ opacity:.4; font-style:italic; }

/* =========================================================
   NEUTRAL THEME
   Приглушённый минимализм на той же фиолетово-жёлтой базе:
   тонкие линии вместо толстых обводок, мягкие тени вместо
   жёстких, без наклонов и точечной сетки на фоне.
   Активируется атрибутом data-theme="business" на <html>
   (внутреннее имя атрибута; в интерфейсе режим называется «Нейтральный»).
   ========================================================= */
[data-theme="business"]{
  --ink:        #2B2733;
  --bg:         #F6F5F9;
  --paper:      #FFFFFF;
  --purple:     #6E56B0;
  --purple-deep:#55408C;
  --violet-soft:#EEEAF6;
  --yellow:     #D9A63B;
  --yellow-deep:#C2933A;
  --white:      #FFFFFF;
  --good:       #2E8B57;
  --bad:        #C1465A;

  --border: 1px solid #DEDCE6;
  --border-thick: 1px solid #DEDCE6;
  --shadow-sm: 0 1px 3px rgba(43,39,51,.08);
  --shadow-md: 0 4px 14px rgba(43,39,51,.08);
  --shadow-lg: 0 12px 32px rgba(43,39,51,.12);

  --radius: 10px;
  --radius-sm: 7px;

  --font-display: 'Manrope', sans-serif;
}

[data-theme="business"] body{
  background-image:none;
  background-color:var(--bg);
}

[data-theme="business"] h1{ font-weight:800; letter-spacing:-0.02em; }
[data-theme="business"] h2{ font-weight:700; }
[data-theme="business"] h3{ font-weight:700; }

/* убираем все "наклейки" — и заданные классом, и инлайновые rotate() в разметке */
[data-theme="business"] [style*="rotate"]{ transform:none !important; }
[data-theme="business"] .logo__mark,
[data-theme="business"] .badge,
[data-theme="business"] .badge--tilt-r,
[data-theme="business"] .eyebrow-tag{ transform:none !important; }

/* более сдержанное поведение кнопок: без "приподнимания", лёгкое затемнение вместо жёсткой тени */
[data-theme="business"] .btn{ transition:filter .12s ease, box-shadow .12s ease, background-color .12s ease; }
[data-theme="business"] .btn:hover{ transform:none; filter:brightness(.96); box-shadow:var(--shadow-md); }
[data-theme="business"] .btn:active{ transform:none; filter:brightness(.92); box-shadow:var(--shadow-sm); }

/* прогресс-бар: плоская заливка вместо диагональной штриховки */
[data-theme="business"] .progress__fill{
  background:var(--purple);
  border-right:none;
}

/* карточки — тонкая обводка + мягкая тень вместо жёсткого смещения */
[data-theme="business"] .card{ box-shadow:var(--shadow-sm); }

[data-theme="business"] .hr{ border-top:1px solid #DEDCE6; }

[data-theme="business"] .badge{ border:var(--border); font-weight:700; }
[data-theme="business"] .badge--done{ background:#DCEEE1; }
[data-theme="business"] .badge--error{ background:#F5DEE2; }

/* таблицы админки: тонкие разделители вместо толстых чёрных линий */
[data-theme="business"] .admin-table th,
[data-theme="business"] .admin-table td{ border-bottom:1px solid #DEDCE6; }

/* переключатель темы в шапке */
.theme-toggle{
  cursor:pointer;
  display:inline-flex;
  align-items:center;
  gap:6px;
  font-family:var(--font-body);
  font-weight:700;
  font-size:.82rem;
  padding:8px 14px;
  border:var(--border);
  border-radius:999px;
  background:var(--white);
  color:var(--ink);
  text-decoration:none;
  white-space:nowrap;
}
.theme-toggle:hover{ background:var(--violet-soft); }

/* выбор оформления: превью «Яркий» всегда наклонено, даже в нейтральной теме */
.theme-preview-tilt{ transform:rotate(-1deg); }

/* Compact landing, shared by both themes. */
.landing{ background-image:none; }
.landing-hero{ padding:72px 0 56px; }
.landing-hero h1{ margin:20px 0; font-size:clamp(2rem, 4.6vw, 3.3rem); }
.landing-hero p{ max-width:44ch; margin:0 auto 28px; font-size:1.1rem; }
.landing-how{ padding:40px 0; background:var(--paper); border-top:var(--border); border-bottom:var(--border); }
.landing-how h2{ margin-bottom:32px; }
.landing-step{ padding:8px 16px; }
.landing-step .badge{ margin-bottom:16px; background:var(--violet-soft); }
.landing-step p{ margin-bottom:0; }
.landing-audience{ padding:40px 0; }
.landing-audience h2{ font-size:clamp(1.3rem, 3vw, 1.7rem); }
.landing-audience p{ margin:12px auto 0; }
.landing .site-footer{ margin-top:0; }
.landing #how, .landing #audience{ scroll-margin-top:110px; }
@media (max-width:860px){
  .landing .site-nav__inner{ flex-wrap:wrap; justify-content:center; gap:14px; }
  .landing .nav-links{ flex-wrap:wrap; justify-content:center; gap:16px; }
  .landing .site-nav__inner > div{ flex-wrap:wrap; justify-content:center; }
  .landing-hero{ padding:44px 0 36px; }
  .landing-how .grid-3{ gap:20px; }
  .landing-step{ padding:0; }
}

/* Moving stripes in the loading bar, in both themes. */
.analysis-spinner{ display:inline-block; animation:analysis-spin 1.6s linear infinite; }
.analysis-progress .progress__fill{
  background-color:var(--yellow);
  background-image:linear-gradient(45deg, rgba(255,255,255,.35) 25%, transparent 25%, transparent 50%, rgba(255,255,255,.35) 50%, rgba(255,255,255,.35) 75%, transparent 75%, transparent);
  background-size:40px 40px;
  animation:analysis-stripes 1.2s linear infinite;
}
[data-theme="business"] .analysis-progress .progress__fill{ background-color:var(--purple); }
@keyframes analysis-spin{ to{ transform:rotate(360deg); } }
@keyframes analysis-stripes{ from{ background-position:0 0; } to{ background-position:40px 0; } }
@media (prefers-reduced-motion:reduce){
  .analysis-spinner, .analysis-progress .progress__fill{ animation:none; }
}

/* Document scanning illustration, using each theme's palette. */
.document-loader{ position:relative; width:220px; height:190px; margin:8px auto 20px; }
.document-loader__halo{ position:absolute; inset:10px 25px; border-radius:50%; background:var(--violet-soft); animation:loader-breathe 4s ease-in-out infinite; }
.document-loader__orbit{ position:absolute; inset:0 15px; border:1px dashed var(--purple); border-radius:50%; animation:analysis-spin 16s linear infinite; }
.document-loader__orbit i{ position:absolute; top:50%; left:-4px; width:8px; height:8px; border-radius:50%; background:var(--purple); }
.document-loader__orbit i + i{ left:auto; right:-4px; background:var(--yellow); }
.document-loader__sheet{ position:absolute; top:22px; left:61px; width:98px; height:136px; padding:18px 14px; border:var(--border); border-radius:10px; background:var(--paper); box-shadow:var(--shadow-sm); overflow:hidden; animation:loader-float 4s ease-in-out infinite; }
.document-loader__label{ color:var(--purple); font-weight:800; font-size:.75rem; letter-spacing:.12em; }
.document-loader__lines{ display:grid; gap:9px; margin-top:14px; }
.document-loader__lines i{ height:5px; border-radius:3px; background:var(--violet-soft); animation:loader-line 2.8s ease-in-out infinite; }
.document-loader__lines i:nth-child(2){ width:78%; animation-delay:.2s; }
.document-loader__lines i:nth-child(3){ animation-delay:.4s; }
.document-loader__lines i:nth-child(4){ width:58%; animation-delay:.6s; }
.document-loader__scan{ position:absolute; top:0; left:0; right:0; height:36px; border-bottom:2px solid var(--purple); background:linear-gradient(transparent, var(--violet-soft)); opacity:.75; animation:loader-scan 2.8s ease-in-out infinite; }
.document-loader__tile{ position:absolute; display:grid; place-items:center; width:34px; height:34px; border:var(--border); border-radius:9px; font-weight:800; box-shadow:var(--shadow-sm); animation:loader-float 3.2s ease-in-out infinite; }
.document-loader__tile--one{ top:28px; right:18px; background:var(--yellow); }
.document-loader__tile--two{ bottom:24px; left:17px; background:var(--purple); color:var(--white); animation-delay:-1.6s; }
.analysis-file{ text-align:center; min-width:0; margin-bottom:24px; }
#analysis-filename{ display:block; overflow-wrap:anywhere; }
.analysis-file__status{ margin-top:5px; opacity:.65; font-size:.85rem; }
.loading-dots{ display:inline-flex; gap:3px; margin-left:6px; vertical-align:middle; }
.loading-dots i{ width:4px; height:4px; border-radius:50%; background:currentColor; animation:loader-dot 1.4s ease-in-out infinite; }
.loading-dots i:nth-child(2){ animation-delay:.16s; }
.loading-dots i:nth-child(3){ animation-delay:.32s; }
@keyframes loader-float{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(-7px); } }
@keyframes loader-breathe{ 0%,100%{ transform:scale(.94); opacity:.6; } 50%{ transform:scale(1.06); opacity:1; } }
@keyframes loader-scan{ 0%,100%{ transform:translateY(-36px); opacity:0; } 15%{ opacity:.75; } 80%{ transform:translateY(100px); opacity:.75; } 95%{ transform:translateY(136px); opacity:0; } }
@keyframes loader-line{ 0%,100%{ background:var(--violet-soft); } 45%,65%{ background:var(--purple); } }
@keyframes loader-dot{ 0%,60%,100%{ transform:translateY(0); opacity:.35; } 30%{ transform:translateY(-3px); opacity:1; } }
@media (prefers-reduced-motion:reduce){
  .document-loader *, .loading-dots i{ animation:none; }
  .document-loader__scan{ display:none; }
}

/* Test answer options: the whole card is the control, no radio/checkbox circle. */
.answer-option{
  position:relative; display:flex; gap:14px; align-items:flex-start; padding:16px;
  border:var(--border); border-radius:var(--radius-sm);
  background:var(--white); cursor:pointer;
}
.answer-option input{
  position:absolute; width:1px; height:1px; margin:-1px; padding:0;
  overflow:hidden; clip:rect(0 0 0 0); clip-path:inset(50%); white-space:nowrap; border:0;
}
.answer-option:has(input:checked){
  border:3px solid var(--purple);
  background:var(--violet-soft);
  box-shadow:4px 4px 0 var(--purple);
}
.answer-option:has(input:focus-visible){ outline:3px solid var(--purple); outline-offset:3px; }

/* Test page: the progress bar is the only row in the header when the menu is hidden. */
.site-nav__progress:first-child{ border-top:none; padding-top:16px; }

/* Interactive page guide (static/js/guide.js). */
.guide-launch{ font:700 .82rem var(--font-body); padding:8px 14px; border:var(--border); border-radius:999px; background:var(--violet-soft); color:var(--ink); cursor:pointer; white-space:nowrap; }
.guide-launch[hidden]{ display:none; }
.guide-dialog{ position:fixed; inset:0; width:100%; height:100%; max-width:none; max-height:none; margin:0; padding:0; border:0; background:transparent; color:var(--ink); overflow:hidden; pointer-events:none; }
.guide-dialog::backdrop{ background:transparent; }
.guide-ring{ position:fixed; border:3px solid var(--yellow); border-radius:12px; box-shadow:0 0 0 9999px rgba(15,10,28,.64); pointer-events:none; }
.guide-panel{ position:absolute; right:20px; bottom:20px; width:390px; max-width:calc(100% - 24px); max-height:calc(100% - 24px); overflow:auto; padding:22px; background:var(--paper); border:var(--border); border-radius:var(--radius); box-shadow:var(--shadow-lg); pointer-events:auto; }
.guide-top{ display:flex; justify-content:space-between; align-items:center; gap:12px; margin-bottom:12px; }
.guide-close{ font:inherit; font-size:1.5rem; background:transparent; border:0; color:inherit; cursor:pointer; min-width:36px; min-height:36px; }
.guide-section-name{ font-size:.85rem; opacity:.7; margin:0; }
.guide-copy{ margin-top:16px; }
.guide-copy small{ color:var(--purple); font-weight:800; }
.guide-copy h2{ font-size:1.15rem; line-height:1.3; margin:7px 0 10px; }
.guide-copy p{ font-size:.9rem; line-height:1.5; margin:0 0 16px; }
.guide-actions{ display:flex; justify-content:space-between; gap:12px; }
.guide-try{ display:block; margin:16px auto 10px; border:0; background:transparent; font:700 .85rem var(--font-body); color:var(--purple); text-decoration:underline; cursor:pointer; }
.guide-hint{ display:block; font-size:.7rem; opacity:.7; }
.site-nav__progress .guide-launch{ margin-left:auto; }
@media (max-width:1000px){
  .site-nav__inner{ flex-wrap:wrap; gap:12px; justify-content:center; }
  .nav-links{ flex-wrap:wrap; justify-content:center; gap:14px; }
  .site-nav__inner > div{ flex-wrap:wrap; justify-content:center; }
}
@media (max-width:600px){
  .guide-panel{ right:12px; bottom:12px; padding:16px; width:calc(100% - 24px); max-height:60vh; }
}