/* 1% Better: shared styles for the plain static pages (what-is, FAQ, compare, tools).
   Same brand tokens as /quiz/engine.css: DM Sans + Lora, cream / paper / ink / orange.
   Light-only, like the rest of the site. No framework, no build step. */

:root {
  --cream: #F3EFD7;
  --paper: #FFFDF7;
  --ink: #2D2520;
  --ink-soft: #6B6159;
  --ink-faint: #9B9187;
  --line: #E4DCC6;
  --line-strong: #CFC4A6;
  --orange: #EC641D;
  --orange-deep: #C9500F;
  --peach: #FCC76E;
  --violet: #3E3A8E;
  --font-display: "DM Sans", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Lora", Georgia, "Times New Roman", serif;
  --radius: 20px;
  --radius-sm: 12px;
  --shadow: 0 18px 40px -24px rgba(45, 37, 32, 0.35);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--ink); text-decoration-color: var(--orange); text-underline-offset: 3px; }
a:hover { color: var(--orange-deep); }

.sp-wrap { max-width: 760px; margin: 0 auto; padding: 20px 16px 56px; }

/* header */
.sp-top { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 28px; }
.sp-brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-family: var(--font-display); font-weight: 600; letter-spacing: -0.01em; }
.sp-brand img { width: 34px; height: 34px; border-radius: 9px; object-fit: cover; }
.sp-nav { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; font-family: var(--font-display); font-size: 14px; font-weight: 500; }
.sp-nav a { text-decoration: none; color: var(--ink-soft); }
.sp-nav a:hover { color: var(--orange); }
.sp-nav .sp-btn { color: #fff; }

.sp-btn {
  display: inline-block;
  background: var(--orange);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 15px;
  padding: 10px 18px;
  border-radius: 999px;
  text-decoration: none;
  border: 0;
  cursor: pointer;
}
.sp-btn:hover { background: var(--orange-deep); color: #fff; }
.sp-nav .sp-btn { padding: 7px 14px; font-size: 14px; }

/* breadcrumbs */
.sp-crumbs { font-family: var(--font-display); font-size: 13px; color: var(--ink-faint); margin: 0 0 10px; }
.sp-crumbs a { color: var(--ink-faint); }

/* article */
.sp-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 28px 22px; }
@media (min-width: 640px) { .sp-card { padding: 40px 44px; } }

h1, h2, h3 { font-family: var(--font-display); color: var(--ink); letter-spacing: -0.02em; }
h1 { font-size: clamp(30px, 5vw, 44px); line-height: 1.08; font-weight: 600; margin: 0 0 14px; }
h2 { font-size: 23px; line-height: 1.25; font-weight: 600; margin: 36px 0 10px; }
h3 { font-size: 18px; line-height: 1.3; font-weight: 600; margin: 24px 0 6px; }
p, li { color: var(--ink); }
.sp-lede { font-size: 19px; color: var(--ink-soft); margin: 0 0 8px; }
.sp-meta { font-family: var(--font-display); font-size: 13px; color: var(--ink-faint); margin: 0 0 22px; }
.sp-answer { background: #FFF6E6; border-left: 4px solid var(--orange); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; padding: 14px 18px; margin: 18px 0; }
.sp-answer p { margin: 0; }
ul, ol { padding-left: 22px; }
li { margin: 6px 0; }

/* table */
.sp-table-wrap { overflow-x: auto; margin: 16px 0; border: 1px solid var(--line); border-radius: var(--radius-sm); }
table { width: 100%; border-collapse: collapse; font-size: 15px; min-width: 520px; }
th, td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--line); }
th { font-family: var(--font-display); font-weight: 600; background: #FBF6E4; }
tr:last-child td { border-bottom: 0; }

/* FAQ */
.sp-faq details { border-bottom: 1px solid var(--line); padding: 12px 0; }
.sp-faq summary { font-family: var(--font-display); font-weight: 600; font-size: 17px; cursor: pointer; list-style-position: outside; }
.sp-faq details p { margin: 8px 0 0; }

/* call to action */
.sp-cta { margin-top: 36px; padding: 22px; border-radius: var(--radius-sm); background: var(--cream); border: 1px solid var(--line-strong); }
.sp-cta h2 { margin-top: 0; }

/* footer */
.sp-foot { margin-top: 28px; font-family: var(--font-display); font-size: 13px; color: var(--ink-faint); text-align: center; line-height: 1.9; }
.sp-foot a { color: var(--ink-soft); margin: 0 6px; }

/* forms (calculator) */
.sp-form { display: grid; gap: 14px; margin: 18px 0; }
@media (min-width: 640px) { .sp-form { grid-template-columns: 1fr 1fr; } }
.sp-field label { display: block; font-family: var(--font-display); font-weight: 600; font-size: 14px; margin-bottom: 4px; }
.sp-field .sp-hint { font-family: var(--font-display); font-size: 12px; color: var(--ink-faint); margin-top: 3px; }
.sp-field input, .sp-field select {
  width: 100%;
  font: 16px var(--font-display);
  padding: 10px 12px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  background: #fff;
  color: var(--ink);
}
.sp-field input:focus, .sp-field select:focus { outline: 2px solid var(--orange); outline-offset: 1px; }
.sp-results { display: grid; gap: 12px; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); margin: 18px 0 8px; }
.sp-stat { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 14px; }
.sp-stat b { display: block; font-family: var(--font-display); font-size: 28px; line-height: 1.1; letter-spacing: -0.02em; }
.sp-stat span { font-family: var(--font-display); font-size: 13px; color: var(--ink-soft); }
.sp-note { font-size: 15px; color: var(--ink-soft); }
.sp-error { color: #A3330B; font-family: var(--font-display); font-size: 14px; }
.sp-cal { display: grid; grid-template-columns: repeat(auto-fill, minmax(14px, 1fr)); gap: 3px; margin: 10px 0; }
.sp-cal i { display: block; aspect-ratio: 1; border-radius: 3px; background: var(--line); }
.sp-cal i.on { background: var(--orange); }
.sp-cal i.miss { background: var(--peach); }
.sp-legend { font-family: var(--font-display); font-size: 12px; color: var(--ink-soft); display: flex; gap: 14px; flex-wrap: wrap; }
.sp-legend i { display: inline-block; width: 11px; height: 11px; border-radius: 3px; vertical-align: -1px; margin-right: 4px; }