/* RemedyTools - shared styles
   Brand colours are sampled from the logo. Change them here and the whole site follows. */
:root {
  --navy: #011739;
  --ink: #0b1b3a;
  --muted: #5b6886;
  --blue: #015adc;
  --blue-bright: #016af7;
  --blue-dark: #0042b2;
  --bg: #ffffff;
  --bg-soft: #f4f7fd;
  --line: #e2e8f5;
  --card: #ffffff;
  --ok: #0f9f6e;
  --warn: #b7791f;
  --danger: #c53030;
  --radius: 18px;
  --shadow: 0 1px 2px rgba(1, 23, 57, .05), 0 10px 30px rgba(1, 50, 130, .08);
  --shadow-lg: 0 2px 4px rgba(1, 23, 57, .06), 0 22px 50px rgba(1, 50, 130, .14);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6; font-size: 17px;
}
img { max-width: 100%; height: auto; }
a { color: var(--blue); }
h1, h2, h3 { line-height: 1.15; letter-spacing: -.02em; margin: 0; color: var(--navy); }
p { margin: 0 0 14px; }
.container { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 760px; }
.center { text-align: center; }
.muted { color: var(--muted); }
:focus-visible { outline: 3px solid rgba(1, 106, 247, .45); outline-offset: 2px; border-radius: 6px; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font: inherit; font-weight: 700; font-size: 16px; text-decoration: none; cursor: pointer;
  padding: 13px 24px; border-radius: 12px; border: 1.5px solid transparent;
  transition: transform .08s, box-shadow .15s, background .15s, border-color .15s;
}
.btn:active { transform: scale(.98); }
.btn-primary { background: linear-gradient(135deg, var(--blue-bright), var(--blue-dark)); color: #fff; box-shadow: 0 8px 22px rgba(1, 90, 220, .28); }
.btn-primary:hover { box-shadow: 0 10px 28px rgba(1, 90, 220, .4); }
.btn-ghost { background: #fff; color: var(--blue); border-color: #bcd2f7; }
.btn-ghost:hover { border-color: var(--blue); background: #f5f9ff; }
.btn[disabled] { opacity: .5; cursor: not-allowed; box-shadow: none; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .92);
  -webkit-backdrop-filter: saturate(160%) blur(12px); backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav-wrap { display: flex; align-items: center; justify-content: space-between; min-height: 70px; gap: 16px; }
.brand { display: inline-flex; align-items: center; }
.brand img { height: 38px; width: auto; display: block; }

.site-nav > ul { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: 4px; }
.nav-link {
  display: inline-flex; align-items: center; gap: 6px; font: inherit; font-size: 16px; font-weight: 600;
  color: var(--ink); text-decoration: none; background: none; border: 0; cursor: pointer;
  padding: 9px 14px; border-radius: 10px;
}
.nav-link:hover { background: var(--bg-soft); color: var(--blue); }
.nav-link.active, .has-dd.active > .nav-link { color: var(--blue); background: #eaf2ff; }
.nav-link.disabled { cursor: default; color: #7d89a6; }
.nav-link.disabled:hover { background: none; color: #7d89a6; }
.soon {
  font-style: normal; font-size: 11px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase;
  background: #fff3d6; color: #8a5a00; border: 1px solid #f3dca0; padding: 2px 8px; border-radius: 999px;
}
.chev { width: 14px; height: 14px; transition: transform .15s; }
.has-dd { position: relative; }
.has-dd.open .chev { transform: rotate(180deg); }
.dd-menu {
  display: none; position: absolute; top: calc(100% + 6px); left: 0; min-width: 290px; z-index: 60;
  background: #fff; border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow-lg); padding: 8px;
  list-style: none; margin: 0;
}
.has-dd.open .dd-menu { display: block; }
@media (hover: hover) and (min-width: 861px) {
  .has-dd:hover .dd-menu { display: block; }
  .has-dd:hover .chev { transform: rotate(180deg); }
  .has-dd:hover::after { content: ""; position: absolute; left: 0; right: 0; top: 100%; height: 8px; }
}
.dd-menu a {
  display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: 10px;
  color: var(--ink); text-decoration: none; font-weight: 600; font-size: 15.5px;
}
.dd-menu a:hover, .dd-menu a[aria-current="page"] { background: #eaf2ff; color: var(--blue); }
.dd-menu .ico { width: 34px; height: 34px; flex: none; display: grid; place-items: center; border-radius: 9px; background: #eaf2ff; color: var(--blue); }
.dd-menu .ico svg { width: 19px; height: 19px; }
.dd-menu .dd-all { border-top: 1px solid var(--line); margin-top: 6px; padding-top: 6px; }
.dd-menu .dd-all a { color: var(--blue); font-size: 14.5px; }

.nav-toggle { display: none; width: 44px; height: 44px; border: 1px solid var(--line); background: #fff; border-radius: 12px; cursor: pointer; padding: 0; }
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--navy); margin: 4px auto; border-radius: 2px; transition: transform .2s, opacity .2s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 860px) {
  .brand img { height: 34px; }
  .nav-toggle { display: block; }
  .site-nav {
    display: none; position: absolute; left: 0; right: 0; top: 100%; background: #fff;
    border-bottom: 1px solid var(--line); box-shadow: 0 18px 30px rgba(1, 23, 57, .1); padding: 10px 20px 18px;
  }
  .site-nav.open { display: block; }
  .site-nav > ul { flex-direction: column; align-items: stretch; gap: 2px; }
  .nav-link { width: 100%; justify-content: space-between; padding: 13px 12px; }
  .dd-menu { position: static; box-shadow: none; border: 0; background: var(--bg-soft); margin: 4px 0 6px; min-width: 0; }
}

/* ---------- hero ---------- */
.hero {
  background:
    radial-gradient(700px 360px at 85% -10%, rgba(1, 106, 247, .16), transparent 70%),
    radial-gradient(600px 320px at 0% 0%, rgba(1, 90, 220, .10), transparent 70%),
    linear-gradient(180deg, #f1f6ff 0%, #ffffff 100%);
  padding: 72px 0 64px; text-align: center;
}
.hero.small { padding: 52px 0 40px; }
.eyebrow {
  display: inline-block; font-size: 13px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;
  color: var(--blue); background: #e6f0ff; padding: 6px 14px; border-radius: 999px; margin-bottom: 18px;
}
.hero h1 { font-size: clamp(32px, 6vw, 56px); max-width: 820px; margin: 0 auto 16px; }
.hero h1 em { font-style: normal; color: var(--blue); }
.hero .lead { font-size: clamp(17px, 2.4vw, 20px); color: var(--muted); max-width: 680px; margin: 0 auto 28px; }
.hero .cta { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
.crumbs { font-size: 14px; color: var(--muted); margin-bottom: 16px; }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--blue); }

/* ---------- sections ---------- */
.section { padding: 64px 0; }
.section.soft { background: var(--bg-soft); }
.section-head { max-width: 720px; margin: 0 auto 36px; text-align: center; }
.section-head h2 { font-size: clamp(26px, 4vw, 36px); margin-bottom: 12px; }
.section-head p { color: var(--muted); font-size: 18px; margin: 0; }

.card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 24px;
}
.features { display: grid; gap: 18px; grid-template-columns: repeat(4, 1fr); }
.feature h3 { font-size: 19px; margin: 14px 0 8px; }
.feature p { color: var(--muted); font-size: 15.5px; margin: 0; }
.ico-box { width: 48px; height: 48px; border-radius: 13px; display: grid; place-items: center; background: #e6f0ff; color: var(--blue); }
.ico-box svg { width: 26px; height: 26px; }

/* tools grid: 3 per row, new tools simply flow into the next slot */
.tools-grid { display: grid; gap: 20px; grid-template-columns: repeat(3, 1fr); }
.tool-card {
  display: flex; flex-direction: column; text-decoration: none; color: inherit;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px;
  box-shadow: var(--shadow); transition: transform .15s, box-shadow .2s, border-color .15s;
}
.tool-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: #b9d0f6; }
.tool-card h3 { font-size: 21px; margin: 16px 0 8px; }
.tool-card p { color: var(--muted); font-size: 15.5px; flex: 1; }
.tool-card .tag { align-self: flex-start; font-size: 12px; font-weight: 800; letter-spacing: .05em; text-transform: uppercase; color: var(--blue); background: #e6f0ff; padding: 3px 10px; border-radius: 999px; }
.tool-card .open { margin-top: 6px; font-weight: 700; color: var(--blue); }
.tool-card.placeholder { border-style: dashed; background: #fafcff; box-shadow: none; cursor: default; }
.tool-card.placeholder:hover { transform: none; box-shadow: none; border-color: var(--line); }
.tool-card.placeholder .ico-box { background: #eef1f7; color: #8793ae; }
.tool-card.placeholder h3 { color: #4a5878; }

@media (max-width: 960px) { .features { grid-template-columns: repeat(2, 1fr); } .tools-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .features, .tools-grid { grid-template-columns: 1fr; } .section { padding: 48px 0; } .hero { padding: 52px 0 46px; } }

/* steps */
.steps { display: grid; gap: 20px; grid-template-columns: repeat(3, 1fr); counter-reset: s; }
.step { position: relative; padding-top: 6px; }
.step::before {
  counter-increment: s; content: counter(s); display: grid; place-items: center; width: 42px; height: 42px;
  border-radius: 50%; background: linear-gradient(135deg, var(--blue-bright), var(--blue-dark)); color: #fff;
  font-weight: 800; font-size: 18px; margin-bottom: 14px;
}
.step h3 { font-size: 19px; margin-bottom: 6px; }
.step p { color: var(--muted); font-size: 15.5px; margin: 0; }
@media (max-width: 760px) { .steps { grid-template-columns: 1fr; } }

/* spotlight */
.spot { display: grid; gap: 36px; grid-template-columns: 1.1fr .9fr; align-items: center; }
.spot h2 { font-size: clamp(26px, 4vw, 34px); margin-bottom: 14px; }
.ticks { list-style: none; margin: 16px 0 24px; padding: 0; }
.ticks li { position: relative; padding-left: 30px; margin: 10px 0; }
.ticks li::before {
  content: ""; position: absolute; left: 0; top: 5px; width: 20px; height: 20px; border-radius: 50%;
  background: #e6f0ff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%23015adc' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5.5 10.5l3 3 6-7'/%3E%3C/svg%3E") center/16px no-repeat;
}
.mock { padding: 22px; }
.mock .row { display: flex; justify-content: space-between; gap: 10px; font-size: 13px; font-weight: 700; color: var(--muted); margin-bottom: 6px; }
.mock .fake { height: 44px; border: 1.5px solid var(--line); border-radius: 11px; background: var(--bg-soft); display: flex; align-items: center; padding: 0 14px; font-weight: 700; margin-bottom: 14px; }
.mock .out { background: #eaf2ff; border: 1.5px dashed #9fc0f5; border-radius: 12px; padding: 14px; }
.mock .out b { display: block; font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--blue); margin-bottom: 8px; }
.mock code { display: inline-block; background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: 6px 10px; margin: 0 6px 6px 0; font-family: ui-monospace, "SF Mono", Consolas, monospace; font-weight: 700; }
@media (min-width: 861px) { .spot.rev > .card { order: -1; } }
@media (max-width: 860px) { .spot { grid-template-columns: 1fr; } }

/* faq */
.faq { max-width: 780px; margin: 0 auto; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 14px; margin-bottom: 12px; padding: 0 20px; }
.faq summary { cursor: pointer; font-weight: 700; padding: 17px 24px 17px 0; list-style: none; position: relative; color: var(--navy); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%); font-size: 24px; font-weight: 500; color: var(--blue); }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { color: var(--muted); padding-bottom: 16px; margin: 0; }

.cta-band { background: linear-gradient(135deg, var(--blue-bright), var(--blue-dark)); color: #fff; border-radius: 24px; padding: 44px 28px; text-align: center; }
.cta-band h2 { color: #fff; font-size: clamp(24px, 4vw, 32px); margin-bottom: 10px; }
.cta-band p { color: #d9e8ff; max-width: 560px; margin: 0 auto 22px; }
.cta-band .btn { background: #fff; color: var(--blue-dark); }

/* ---------- footer ---------- */
.site-footer { background: var(--bg-soft); border-top: 1px solid var(--line); margin-top: 0; }
.footer-grid { display: grid; gap: 44px; grid-template-columns: 1fr 1.1fr; padding: 56px 20px 44px; }
.footer-about img { height: 38px; width: auto; display: block; margin-bottom: 16px; }
.footer-about p { color: var(--muted); max-width: 420px; }
.footer-links { list-style: none; padding: 0; margin: 18px 0 0; display: grid; gap: 8px; }
.footer-links a { color: var(--ink); text-decoration: none; font-weight: 600; }
.footer-links a:hover { color: var(--blue); }
.footer-links .soon { margin-left: 6px; }
.footer-contact h3 { font-size: 22px; margin-bottom: 6px; }
.footer-contact > p { color: var(--muted); margin-bottom: 16px; }
.form-row { display: grid; gap: 12px; grid-template-columns: 1fr 1fr; }
.footer-contact label { display: block; font-size: 14px; font-weight: 700; margin: 12px 0 5px; }
.form-row label { margin-top: 0; }
.footer-contact input, .footer-contact textarea {
  width: 100%; font: inherit; font-size: 16px; color: var(--ink); background: #fff;
  border: 1.5px solid var(--line); border-radius: 11px; padding: 12px 14px; outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.footer-contact textarea { min-height: 120px; resize: vertical; }
.footer-contact input:focus, .footer-contact textarea:focus { border-color: var(--blue-bright); box-shadow: 0 0 0 4px rgba(1, 106, 247, .14); }
.footer-contact .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.footer-contact .btn { margin-top: 14px; }
#formStatus { margin: 12px 0 0; font-weight: 600; font-size: 15px; min-height: 22px; }
#formStatus.ok { color: var(--ok); }
#formStatus.err { color: var(--danger); }
.copyright { border-top: 1px solid var(--line); padding: 18px 0; text-align: center; color: var(--muted); font-size: 14.5px; }
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr; gap: 34px; padding-top: 44px; } .form-row { grid-template-columns: 1fr; } .form-row label + input { margin-bottom: 0; } }

/* ---------- phone number generator ---------- */
.gen { max-width: 640px; margin: 0 auto; padding: 26px; box-shadow: var(--shadow-lg); }
.field + .field { margin-top: 20px; }
.gen label.t, .gen legend.t { display: flex; justify-content: space-between; align-items: baseline; width: 100%; font-weight: 700; font-size: 16px; margin-bottom: 8px; padding: 0; color: var(--navy); }
.gen label.t small, .gen legend.t small { color: var(--muted); font-weight: 500; font-size: 13.5px; }
.gen fieldset { border: 0; padding: 0; margin: 0; min-width: 0; }
.gen input[type=text], .gen input[type=number] {
  width: 100%; height: 56px; border-radius: 13px; border: 1.5px solid #cdd8ee; background: #fff; color: var(--navy);
  padding: 0 16px; font: inherit; font-size: 21px; font-weight: 700; letter-spacing: .4px; outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.gen input::placeholder { color: #9aa6c2; font-weight: 500; letter-spacing: 0; }
.gen input:focus { border-color: var(--blue-bright); box-shadow: 0 0 0 4px rgba(1, 106, 247, .14); }
.gen input[type=number]::-webkit-outer-spin-button, .gen input[type=number]::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.gen input[type=number] { -moz-appearance: textfield; appearance: textfield; }
.hint { margin: 8px 2px 0; color: var(--muted); font-size: 14px; }
.hint.warn { color: var(--warn); font-weight: 600; }
.examples { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 10px; }
.examples span { font-size: 14px; color: var(--muted); margin-right: 2px; }
.eg {
  font: inherit; font-size: 15px; font-weight: 700; cursor: pointer; color: var(--blue);
  background: #eaf2ff; border: 1px solid #cfe0fb; border-radius: 999px; padding: 4px 13px;
  font-family: ui-monospace, "SF Mono", Consolas, monospace;
}
.eg:hover { background: #dbe9ff; border-color: var(--blue-bright); }

.preview {
  margin-top: 22px; border-radius: 15px; padding: 16px 18px; min-height: 96px;
  background: linear-gradient(135deg, #eef5ff, #e4eeff); border: 1.5px dashed #9fc0f5;
}
.preview .row { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.preview .lab { font-size: 13px; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; color: var(--blue); }
.shuffle { font: inherit; font-size: 13.5px; font-weight: 700; cursor: pointer; color: var(--blue); background: #fff; border: 1px solid #cfe0fb; border-radius: 999px; padding: 5px 13px; }
.shuffle:hover { border-color: var(--blue-bright); }
.samples { display: flex; flex-wrap: wrap; gap: 8px; }
.samples code {
  font-family: ui-monospace, "SF Mono", Consolas, monospace; font-size: 19px; font-weight: 700; color: var(--navy);
  background: #fff; border: 1px solid #cfe0fb; border-radius: 10px; padding: 8px 12px; letter-spacing: 1px; word-break: break-all;
}
.placeholder-msg { color: var(--muted); font-size: 15.5px; }

.seg { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg label {
  display: block; text-align: center; font-weight: 700; font-size: 15.5px; padding: 12px 6px; cursor: pointer;
  border: 1.5px solid #cdd8ee; border-radius: 12px; background: #fff; color: var(--ink); transition: all .12s;
}
.seg label:hover { border-color: var(--blue-bright); }
.seg input:checked + label { background: var(--blue); border-color: var(--blue); color: #fff; box-shadow: 0 6px 16px rgba(1, 90, 220, .28); }
.seg input:focus-visible + label { outline: 3px solid rgba(1, 106, 247, .45); outline-offset: 2px; }
.custom-sep { display: none; margin-top: 12px; align-items: center; gap: 12px; }
.custom-sep.show { display: flex; }
.custom-sep input[type=text] { width: 84px; text-align: center; padding: 0; }
.custom-sep span { color: var(--muted); font-size: 14.5px; }

.go { width: 100%; margin-top: 24px; height: 58px; font-size: 18px; }
.result { margin-top: 22px; display: none; }
.result.show { display: block; }
.result-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
.result-head b { font-size: 16px; }
.result-head .btns { display: flex; gap: 8px; }
.mini { font: inherit; font-size: 14.5px; font-weight: 700; cursor: pointer; color: var(--blue); background: #fff; border: 1.5px solid #cfe0fb; border-radius: 10px; padding: 8px 15px; }
.mini:hover { background: #eaf2ff; border-color: var(--blue-bright); }
.gen textarea {
  width: 100%; height: 220px; resize: vertical; border-radius: 13px; border: 1.5px solid #cdd8ee; background: #fbfdff; color: var(--navy);
  padding: 12px 14px; outline: none; white-space: pre-wrap; overflow-wrap: anywhere;
  font-family: ui-monospace, "SF Mono", Consolas, monospace; font-size: 16px; line-height: 1.7;
}
.gen textarea:focus { border-color: var(--blue-bright); }
.fine { text-align: center; color: var(--muted); font-size: 13.5px; margin: 20px auto 0; max-width: 520px; }

#toast {
  position: fixed; left: 50%; bottom: 26px; transform: translate(-50%, 20px); opacity: 0; z-index: 100;
  background: var(--navy); color: #fff; padding: 11px 20px; border-radius: 999px; font-size: 14.5px; font-weight: 700;
  pointer-events: none; transition: opacity .2s, transform .2s;
}
#toast.show { opacity: 1; transform: translate(-50%, 0); }

@media (max-width: 480px) {
  body { font-size: 16px; }
  .gen { padding: 18px; }
  .seg { grid-template-columns: repeat(2, 1fr); }
  .samples code { font-size: 17px; }
}
/* ---------- extractor extras ---------- */
.gen.wide { max-width: 800px; }
.gen textarea.src { height: 210px; background: #fff; font-family: inherit; font-size: 16px; line-height: 1.55; }
.src-tools { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 10px; align-items: center; }
.src-tools .mini { text-decoration: none; display: inline-block; }
.src-tools input[type=file] { position: absolute; width: 1px; height: 1px; opacity: 0; }
.opts { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.opts .box { background: var(--bg-soft); border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; }
.opts .box > b { display: block; font-size: 15px; margin-bottom: 8px; color: var(--navy); }
.num-pair { display: flex; align-items: center; gap: 10px; }
.num-pair span { color: var(--muted); font-weight: 600; }
.gen .num-pair input[type=text] { height: 46px; font-size: 19px; text-align: center; padding: 0; width: 84px; }
.check { display: flex; align-items: center; gap: 10px; font-weight: 600; cursor: pointer; margin-top: 12px; }
.check input { width: 20px; height: 20px; accent-color: var(--blue); }
.seg.two { grid-template-columns: repeat(2, 1fr); }
.stats { display: flex; flex-wrap: wrap; gap: 8px; min-height: 8px; }
.stats span { background: #eaf2ff; color: var(--blue-dark); font-weight: 700; font-size: 14px; border-radius: 999px; padding: 5px 13px; }
.empty-msg { color: var(--muted); font-size: 15.5px; margin: 10px 2px 0; }
.mini[disabled] { opacity: .45; cursor: not-allowed; }
@media (max-width: 640px) { .opts { grid-template-columns: 1fr; } }

/* ---------- long-form (SEO) text ---------- */
.article { max-width: 780px; margin: 0 auto; }
.article h2 { font-size: clamp(24px, 3.6vw, 31px); margin: 40px 0 12px; }
.article h2:first-child { margin-top: 0; }
.article h3 { font-size: 20px; margin: 26px 0 8px; }
.article p, .article li { color: #33415f; }
.article ul, .article ol { padding-left: 22px; margin: 0 0 16px; }
.article li { margin: 6px 0; }
.article code { background: #eaf2ff; color: var(--blue-dark); padding: 2px 7px; border-radius: 6px; font-size: .92em; }
.article table { width: 100%; border-collapse: collapse; margin: 14px 0 20px; font-size: 15.5px; }
.article th, .article td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.article th { background: var(--bg-soft); color: var(--navy); }
.related { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }