:root {
  --color-bg: #ffffff;
  --color-raise: #f5f6f7;
  --color-text: #16181d;
  --color-muted: #575c66;
  --color-accent: #1c5fa8;
  --color-accent-deep: #14497f;
  --color-border: #e2e5e9;
  --font-head: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-mark: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --container: 1000px;
  --radius: 12px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-accent); text-underline-offset: 3px; }
a:hover { color: var(--color-accent-deep); }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }

h1, h2, h3 { font-family: var(--font-head); line-height: 1.22; margin: 0; letter-spacing: -0.015em; }
h1 { font-size: clamp(1.85rem, 5vw, 2.6rem); }
h2 { font-size: clamp(1.35rem, 3vw, 1.75rem); }
h3 { font-size: 1.12rem; }
p { margin: 0 0 1.05em; }
ul, ol { margin: 0 0 1.1em; padding-left: 1.25em; }
li { margin-bottom: 0.45em; }
li::marker { color: var(--color-accent); }

.tk-wrap { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 22px; }

.tk-skip { position: absolute; left: -9999px; }
.tk-skip:focus { left: 12px; top: 12px; z-index: 20; background: #fff; padding: 10px 16px; border: 1px solid var(--color-text); border-radius: var(--radius); }

.tk-head { padding: 18px 0; border-bottom: 1px solid var(--color-border); }
.tk-head__bar { display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap; }
.tk-logo { font-family: var(--font-head); font-weight: 700; font-size: 1.05rem; color: var(--color-text); text-decoration: none; letter-spacing: -0.02em; }
.tk-logo em { font-style: normal; color: var(--color-accent); }
.tk-head__side { display: flex; align-items: center; gap: 14px; }
.tk-head__mail { display: none; font-size: 0.92rem; }

.tk-burger {
  font-family: var(--font-head); font-size: 0.9rem; font-weight: 600;
  background: none; border: 1px solid var(--color-border); border-radius: 8px;
  color: var(--color-text); padding: 11px 15px; min-height: 44px; cursor: pointer;
}
.tk-burger:hover { border-color: var(--color-text); }

.tk-nav { display: none; padding: 12px 0 6px; }
.tk-nav.is-open { display: block; width: 100%; }
.tk-nav ul { list-style: none; margin: 0; padding: 0; }
.tk-nav li { margin: 0; }
.tk-nav a { display: block; padding: 10px 0; color: var(--color-text); text-decoration: none; font-weight: 500; }
.tk-nav a:hover { color: var(--color-accent); }

.tk-btn {
  display: inline-block; font-family: var(--font-head); font-weight: 600; font-size: 0.95rem;
  padding: 14px 24px; min-height: 44px; border-radius: 10px; text-decoration: none;
  background: var(--color-accent); color: #ffffff; border: 1px solid var(--color-accent);
  transition: background 140ms ease, transform 140ms ease;
}
.tk-btn:hover { background: var(--color-accent-deep); border-color: var(--color-accent-deep); color: #ffffff; transform: translateY(-1px); }
.tk-btn--ghost { background: transparent; color: var(--color-accent); border: 1px solid var(--color-border); }
.tk-btn--ghost:hover { background: transparent; color: var(--color-accent-deep); border-color: var(--color-accent); }

.tk-hero { padding: 44px 0 40px; }
.tk-hero__grid { display: grid; gap: 30px; }
.tk-hero__grid > * { min-width: 0; }
.tk-hero p.tk-lead { font-size: 1.1rem; color: var(--color-muted); max-width: 36em; margin: 18px 0 24px; }
.tk-facts { margin: 0; border-top: 1px solid var(--color-border); }
.tk-facts div { display: grid; grid-template-columns: 1fr; gap: 2px; padding: 14px 0; border-bottom: 1px solid var(--color-border); }
.tk-facts dt { font-family: var(--font-mark); font-size: 0.74rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-muted); }
.tk-facts dd { margin: 0; font-weight: 500; }

.tk-sec { padding: 34px 0; }
.tk-sec--raise { background: var(--color-raise); padding: 44px 0; }
.tk-sec__intro { max-width: 40em; margin-top: 14px; }

.tk-cards { display: grid; gap: 22px; margin-top: 26px; }
.tk-cards > * { min-width: 0; }
.tk-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.tk-card img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.tk-card__body { padding: 20px 20px 22px; display: flex; flex-direction: column; flex: 1; }
.tk-card__top { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; }
.tk-card__score { font-family: var(--font-mark); font-size: 0.8rem; color: var(--color-muted); white-space: nowrap; }
.tk-card__score b { color: var(--color-text); font-size: 0.95rem; }
.tk-card p { margin: 12px 0 0; }
.tk-card__tags { list-style: none; padding: 0; margin: 16px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.tk-card__tags li {
  margin: 0; font-family: var(--font-mark); font-size: 0.72rem; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--color-muted);
  border: 1px solid var(--color-border); border-radius: 6px; padding: 5px 9px;
}
.tk-card__acts { margin-top: 20px; padding-top: 16px; border-top: 1px solid var(--color-border); }
.tk-card__note { font-family: var(--font-mark); font-size: 0.72rem; color: var(--color-muted); margin: 10px 0 0; }

.tk-table__scroll { overflow-x: auto; margin: 24px 0 12px; }
table { border-collapse: collapse; width: 100%; min-width: 720px; font-size: 0.92rem; }
caption { text-align: left; font-family: var(--font-mark); font-size: 0.76rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-muted); padding-bottom: 12px; }
th, td { text-align: left; padding: 13px 16px 13px 0; border-bottom: 1px solid var(--color-border); vertical-align: top; }
thead th { font-family: var(--font-mark); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--color-muted); border-bottom: 2px solid var(--color-text); }
tbody th { font-weight: 600; }
td.tk-num { text-align: right; font-variant-numeric: tabular-nums; padding-right: 0; }
.tk-table__note { font-style: italic; color: var(--color-muted); font-size: 0.92rem; }

.tk-steps { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 18px; }
.tk-steps li { display: grid; grid-template-columns: 46px 1fr; gap: 14px; margin: 0; }
.tk-steps b { font-family: var(--font-mark); font-size: 0.8rem; color: var(--color-accent); padding-top: 3px; }

.tk-reads { list-style: none; padding: 0; margin: 22px 0 0; }
.tk-reads li { padding: 15px 0; border-bottom: 1px solid var(--color-border); margin: 0; display: flex; justify-content: space-between; gap: 18px; align-items: baseline; flex-wrap: wrap; }
.tk-reads a { font-weight: 600; text-decoration: none; }
.tk-reads a:hover { text-decoration: underline; }
.tk-reads span { font-family: var(--font-mark); font-size: 0.76rem; color: var(--color-muted); }

.tk-faq { margin-top: 20px; }
.tk-faq details { border: 1px solid var(--color-border); border-radius: var(--radius); padding: 4px 18px; margin-bottom: 12px; }
.tk-faq summary { cursor: pointer; padding: 14px 0; font-weight: 600; min-height: 44px; }
.tk-faq summary::marker { color: var(--color-accent); }
.tk-faq p { margin: 0 0 14px; }

.tk-mailbox { border: 1px solid var(--color-border); border-radius: var(--radius); padding: 26px 22px; margin-top: 22px; }
.tk-mail { font-size: clamp(1.15rem, 4vw, 1.5rem); font-weight: 700; letter-spacing: -0.02em; word-break: break-word; }
.tk-mailbox p { margin: 12px 0 0; color: var(--color-muted); font-size: 0.96rem; }
.tk-mailbox a { text-decoration: underline; }

.tk-article { padding: 30px 0 10px; }
.tk-article__body { max-width: 40em; }
.tk-article__meta { font-family: var(--font-mark); font-size: 0.78rem; color: var(--color-muted); margin: 16px 0 26px; }
.tk-article h2 { margin: 32px 0 12px; }
.tk-article h3 { margin: 24px 0 10px; }

.tk-foot { border-top: 1px solid var(--color-border); padding: 28px 0 44px; margin-top: 30px; font-size: 0.94rem; }
.tk-foot__cols { display: grid; gap: 22px; }
.tk-foot h2 { font-family: var(--font-mark); font-size: 0.74rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-muted); margin-bottom: 10px; }
.tk-foot ul { list-style: none; padding: 0; margin: 0; }
.tk-foot li { margin-bottom: 7px; }
.tk-foot a { color: var(--color-text); text-decoration: none; }
.tk-foot a:hover { color: var(--color-accent); text-decoration: underline; }
.tk-foot__base { margin-top: 26px; color: var(--color-muted); font-size: 0.88rem; }
.tk-foot__base p { margin: 0 0 5px; }
.tk-foot__base a { text-decoration: underline; }

.tk-cookie { position: fixed; left: 0; right: 0; bottom: 0; background: #fff; border-top: 1px solid var(--color-border); box-shadow: none; padding: 16px 0; z-index: 30; }
.tk-cookie[hidden] { display: none; }
.tk-cookie__inner { display: flex; gap: 16px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.tk-cookie p { margin: 0; font-size: 0.9rem; max-width: 44em; }
.tk-cookie__acts { display: flex; gap: 10px; flex-wrap: wrap; }
.tk-cookie button { font-family: var(--font-head); font-weight: 600; font-size: 0.9rem; padding: 12px 18px; min-height: 44px; border-radius: 10px; cursor: pointer; border: 1px solid var(--color-border); background: #fff; color: var(--color-text); }
.tk-cookie button.is-primary { background: var(--color-accent); border-color: var(--color-accent); color: #fff; }
.tk-cookie button.is-primary:hover { background: var(--color-accent-deep); }

.tk-404 { padding: 56px 0 80px; }
.tk-404 p { max-width: 34em; }

@media (min-width: 620px) {
  .tk-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tk-facts div { grid-template-columns: 11em 1fr; gap: 14px; align-items: baseline; }
}

@media (min-width: 860px) {
  .tk-hero { padding: 60px 0 52px; }
  .tk-hero__grid { grid-template-columns: 1.35fr 1fr; gap: 48px; align-items: start; }
  .tk-sec { padding: 44px 0; }
  .tk-head__mail { display: inline; }
  .tk-burger { display: none; }
  .tk-nav { display: block; padding: 0; }
  .tk-nav ul { display: flex; gap: 22px; }
  .tk-nav a { padding: 0; font-size: 0.94rem; }
  .tk-nav ul { flex-wrap: wrap; }
  .tk-foot__cols { grid-template-columns: 1.4fr 1fr 1fr; }
}