:root {
  --ink: #0B3340;
  --ink-2: #294955;
  --muted: #647C84;
  --teal: #07877C;
  --teal-2: #56B7AA;
  --mint: #E8F7F3;
  --canvas: #F6FBFA;
  --line: #D8E7E4;
  --amber: #E6A33B;
  --amber-pale: #FFF7E8;
  --shadow: 0 18px 50px rgba(11, 51, 64, .10);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink-2);
  background: #fff;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.72;
}
body > header, body > main, body > section, body > h1, body > h2, body > h3,
body > p, body > blockquote, body > table, body > ul, body > ol, body > hr {
  width: min(calc(100% - 36px), 1120px);
  margin-left: auto;
  margin-right: auto;
}
.fit-header {
  width: 100%;
  background: rgba(8, 45, 56, .98);
  color: #fff;
  padding: 16px max(18px, calc((100vw - 1120px) / 2));
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 10;
}
.fit-brand { display: inline-flex; align-items: center; gap: 10px; color: #fff; font-size: 1.2rem; font-weight: 900; text-decoration: none; }
.fit-brand img { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; }
.fit-brand span { color: #fff; }
.fit-nav { display: flex; gap: 22px; color: #CDE9E4; font-size: .85rem; font-weight: 700; }
.fit-nav a { color: #EEF8F7; text-decoration: none; }
.fit-nav a:hover { color: #9CF2E8; }
.hero-gallery {
  width: 100%;
  margin: 0 0 0;
  padding: 55px max(18px, calc((100vw - 1120px) / 2)) 15px;
  background: radial-gradient(circle at 80% 20%, rgba(86,183,170,.23), transparent 28%), linear-gradient(180deg,#FBFEFD,#F6FBFA);
}
.hero-gallery p {
  margin: 0;
  display: grid;
  grid-template-columns: 1.2fr .8fr .8fr;
  gap: 16px;
  align-items: stretch;
}
.hero-gallery img {
  width: 100%;
  height: 245px;
  object-fit: contain;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: #fff;
  box-shadow: var(--shadow);
}
body > h1 {
  color: var(--ink);
  font-size: clamp(2.5rem, 6vw, 5rem);
  line-height: 1.08;
  letter-spacing: -.045em;
  margin-top: 45px;
  margin-bottom: 20px;
}
h2, h3 { color: var(--ink); line-height: 1.18; letter-spacing: -.025em; }
body > h2 { font-size: clamp(1.9rem, 4vw, 3.1rem); margin-top: 88px; margin-bottom: 24px; }
body > h3 { font-size: clamp(1.35rem, 2.6vw, 2rem); margin-top: 44px; margin-bottom: 14px; }
p, li { overflow-wrap: anywhere; }
body > p { margin-top: 0; margin-bottom: 19px; }
body > p:first-of-type { color: var(--muted); font-size: 1.22rem; }
blockquote {
  margin-top: 30px;
  margin-bottom: 44px;
  padding: 22px 26px;
  border-left: 4px solid var(--teal);
  border-radius: 0 18px 18px 0;
  background: var(--mint);
  color: var(--ink-2);
}
blockquote p:last-child { margin-bottom: 0; }
body > p > img {
  width: 100%;
  height: 430px;
  object-fit: contain;
  margin: 20px 0 8px;
  padding: 34px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: linear-gradient(145deg, #fff, var(--canvas));
  box-shadow: var(--shadow);
}
table {
  display: block;
  overflow-x: auto;
  border-collapse: collapse;
  margin-top: 25px;
  margin-bottom: 45px;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 10px 28px rgba(11,51,64,.07);
}
thead { background: var(--ink); color: #fff; }
th, td { padding: 15px 14px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); min-width: 125px; }
th { font-size: .78rem; letter-spacing: .04em; text-transform: uppercase; }
tbody tr:nth-child(even) { background: var(--canvas); }
td img {
  width: 72px;
  height: 72px;
  object-fit: contain;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: #fff;
}
td a[href*="amazon.de"] {
  min-height: 40px;
  margin: 0;
  padding: 8px 12px;
  white-space: nowrap;
  font-size: .82rem;
}
h3 + table {
  overflow: visible;
  border: 0;
  box-shadow: none;
}
h3 + table thead {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}
h3 + table tbody {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}
h3 + table tr {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  align-content: start;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 10px 28px rgba(11,51,64,.07);
}
h3 + table td {
  min-width: 0;
  padding: 7px 16px 7px 4px;
  border: 0;
}
h3 + table td:first-child {
  grid-row: 1 / span 5;
  padding: 16px 7px 16px 16px;
}
h3 + table td:first-child img {
  width: 66px;
  height: 66px;
}
h3 + table td:nth-child(2) {
  padding-top: 16px;
  color: var(--teal);
  font-size: .78rem;
  font-weight: 850;
  letter-spacing: .04em;
  text-transform: uppercase;
}
h3 + table td:nth-child(3) {
  color: var(--ink);
  font-size: 1.12rem;
}
h3 + table td:nth-child(4),
h3 + table td:nth-child(5) {
  color: var(--muted);
  font-size: .91rem;
}
h3 + table td:nth-child(6) {
  padding-bottom: 16px;
}
h3 + table td:nth-child(6) a[href*="amazon.de"] {
  width: 100%;
  margin: 3px 0 0;
}
body > ul, body > ol { margin-top: 8px; margin-bottom: 24px; }
li + li { margin-top: 6px; }
a { color: var(--teal); text-underline-offset: 3px; }
a[href*="amazon.de"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  margin: 9px 8px 13px 0;
  padding: 10px 18px;
  border: 1px solid #F4C700;
  border-radius: 13px;
  background: #FFD814;
  color: #342300;
  font-weight: 850;
  text-decoration: none;
  box-shadow: 0 8px 18px rgba(230,163,59,.18);
}
a[href*="amazon.de"]:hover { background: #F7CA00; }
a[href*="ouraring.com"], a[href*="ringconn.com"], a[href*="samsung.com"],
a[href*="ultrahuman.com"], a[href*="amazfit.com"], a[href*="circular.xyz"], a[href*="lunazone.com"] {
  font-weight: 750;
}
hr { border: 0; border-top: 1px solid var(--line); margin-top: 65px; margin-bottom: 65px; }
.fit-footer {
  width: 100%;
  margin-top: 80px;
  padding: 44px max(18px, calc((100vw - 1120px) / 2));
  color: rgba(255,255,255,.8);
  background: var(--ink);
}
.fit-footer strong { color: #fff; }
.fit-footer a { color: #9DE1D7; }
@media (max-width: 720px) {
  body { font-size: 16px; }
  .fit-nav { display: none; }
  .hero-gallery { padding-top: 28px; }
  .hero-gallery p { grid-template-columns: 1fr 1fr; }
  .hero-gallery img { height: 165px; padding: 12px; }
  .hero-gallery img:first-child { grid-column: 1 / -1; height: 235px; }
  body > p > img { height: 300px; padding: 20px; }
  body > h2 { margin-top: 68px; }
  th, td { padding: 12px 10px; min-width: 112px; }
  h3 + table tbody { grid-template-columns: 1fr; }
}