/* ============================================================
   7k300.fun — 7K Casino / 7К Казино
   Концепт: «миллиметровка и графит» — светлый измерительный лист,
   бирюзово-графитовый акцент, кирпичная подсветка вторичных цифр.
   Каркас: дашборд со sticky-сайдбаром (шаблон C).
   Префикс классов: .gridpaper-
   ============================================================ */

:root{
  --paper:#f5f6f4;
  --paper2:#eceeea;
  --sheet:#ffffff;
  --sheet2:#fafbf9;
  --ink:#101312;
  --ink2:#2a302e;
  --mute:#565c5a;
  --teal:#2b6b6b;
  --teal-deep:#1e4f4f;
  --teal-soft:rgba(43,107,107,.10);
  --brick:#b0562a;
  --brick-soft:rgba(176,86,42,.12);
  --rule:#d6dbd6;
  --rule2:#e6eae5;
  --grid:rgba(43,107,107,.055);
  --grid2:rgba(43,107,107,.028);
  --lift:0 2px 0 rgba(16,19,18,.04), 0 14px 30px rgba(16,19,18,.055);
  --lift-sm:0 1px 0 rgba(16,19,18,.05);
  --rad:3px;
  --rad-lg:5px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}

body{
  margin:0;
  color:var(--ink);
  background-color:var(--paper);
  background-image:
    linear-gradient(var(--grid2) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid2) 1px, transparent 1px),
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size:10px 10px, 10px 10px, 50px 50px, 50px 50px;
  font-family:'Golos Text',system-ui,-apple-system,Segoe UI,sans-serif;
  font-size:16.5px;
  line-height:1.72;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4{font-family:'Spectral',Georgia,'Times New Roman',serif;line-height:1.22;margin:0 0 14px;font-weight:600}
h1{font-size:clamp(26px,3.2vw,40px);font-weight:700;letter-spacing:-.005em}
h2{font-size:clamp(21px,2.3vw,30px)}
h3{font-size:clamp(17px,1.45vw,20px)}
h4{font-family:'Golos Text',system-ui,sans-serif;font-size:13px;font-weight:600;letter-spacing:.09em;text-transform:uppercase;color:var(--teal);margin:0 0 9px}
p{margin:0 0 14px}
a{color:var(--teal);text-decoration:none;transition:color .15s,border-color .15s}
a:hover{color:var(--brick)}
ul{margin:0 0 8px;padding-left:20px}
li{margin-bottom:7px}
::selection{background:rgba(43,107,107,.18)}

.gridpaper-skip{position:absolute;left:-9999px}
.gridpaper-skip:focus{left:14px;top:14px;z-index:99;background:var(--teal);color:#fff;padding:9px 16px;border-radius:var(--rad)}

.gridpaper-mark{color:var(--teal);font-weight:600}
.gridpaper-mark2{color:var(--brick);font-weight:600}
.gridpaper-num{font-family:'Spectral',Georgia,serif;font-size:clamp(24px,2.6vw,32px);font-weight:700;color:var(--teal);line-height:1.1;display:block;margin-bottom:4px}
.gridpaper-tiny{font-size:12.5px;color:var(--mute);letter-spacing:.03em}

/* ---------------- ШАПКА ---------------- */
.gridpaper-bar{
  position:sticky;top:0;z-index:60;
  display:flex;align-items:center;gap:22px;
  padding:10px max(3.5vw,18px);
  background:rgba(245,246,244,.93);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--rule);
}
.gridpaper-logo{display:flex;align-items:center;gap:11px;color:var(--ink)}
.gridpaper-logo svg{width:33px;height:33px;flex:none}
.gridpaper-logo__t{display:flex;flex-direction:column;line-height:1.18}
.gridpaper-logo__n{font-family:'Spectral',Georgia,serif;font-size:19px;font-weight:700;letter-spacing:.005em}
.gridpaper-logo__s{font-size:11px;color:var(--mute);letter-spacing:.05em}
.gridpaper-nav{display:flex;gap:19px;margin-left:auto;font-size:14.5px}
.gridpaper-nav a{color:var(--mute);padding-bottom:2px;border-bottom:1px solid transparent}
.gridpaper-nav a:hover{color:var(--teal);border-bottom-color:var(--teal)}

/* ---------------- CTA ---------------- */
.gridpaper-cta{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 22px;
  background:var(--teal);
  color:#fff;font-weight:600;font-size:14.5px;
  border:1px solid var(--teal-deep);
  border-radius:var(--rad);
  box-shadow:0 2px 0 var(--teal-deep);
  transition:transform .13s,box-shadow .13s,background .15s;
}
.gridpaper-cta:hover{background:var(--teal-deep);color:#fff;transform:translateY(1px);box-shadow:0 1px 0 var(--teal-deep)}
.gridpaper-cta--wide{width:100%;padding:13px 20px}
.gridpaper-cta--ghost{
  background:transparent;color:var(--teal);
  border:1px solid var(--rule);box-shadow:none;
}
.gridpaper-cta--ghost:hover{background:var(--teal-soft);color:var(--teal-deep);transform:none;box-shadow:none}
.gridpaper-btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}

/* ---------------- LAYOUT ---------------- */
.gridpaper-layout{
  display:grid;
  grid-template-columns:300px minmax(0,1fr);
  gap:34px;
  max-width:1300px;
  margin:0 auto;
  padding:30px max(3.5vw,18px) 60px;
  align-items:start;
}
.gridpaper-side{position:sticky;top:74px;display:flex;flex-direction:column;gap:16px}
.gridpaper-feed{min-width:0;display:flex;flex-direction:column;gap:38px}

/* ---------------- САЙДБАР ---------------- */
.gridpaper-panel{
  background:var(--sheet);
  border:1px solid var(--rule);
  border-left:3px solid var(--teal);
  border-radius:var(--rad);
  padding:17px 18px;
  box-shadow:var(--lift-sm);
}
.gridpaper-idcard dl{margin:0;display:grid;grid-template-columns:1fr;gap:0}
.gridpaper-idrow{display:flex;justify-content:space-between;gap:12px;padding:7px 0;border-bottom:1px dashed var(--rule2);font-size:13.5px}
.gridpaper-idrow:last-child{border-bottom:0}
.gridpaper-idrow dt{color:var(--mute);flex:none}
.gridpaper-idrow dd{margin:0;text-align:right;color:var(--ink2);font-weight:500}

.gridpaper-quick{display:flex;flex-direction:column;gap:0}
.gridpaper-quick a{
  display:flex;flex-direction:column;gap:1px;
  padding:11px 12px;
  border:1px solid var(--rule2);
  border-bottom:0;
  background:var(--sheet2);
  color:var(--ink);font-size:14px;
}
.gridpaper-quick a:first-child{border-radius:var(--rad) var(--rad) 0 0}
.gridpaper-quick a:last-child{border-bottom:1px solid var(--rule2);border-radius:0 0 var(--rad) var(--rad)}
.gridpaper-quick a:hover{background:var(--teal-soft);border-color:rgba(43,107,107,.3);color:var(--teal-deep)}
.gridpaper-quick span{font-size:12px;color:var(--mute)}

.gridpaper-kpi{display:flex;flex-direction:column}
.gridpaper-kpirow{display:flex;align-items:baseline;justify-content:space-between;gap:10px;padding:9px 0;border-bottom:1px solid var(--rule2);font-size:13.5px;color:var(--mute)}
.gridpaper-kpirow:last-child{border-bottom:0}
.gridpaper-kpirow b,.gridpaper-kpirow em{all:unset}
.gridpaper-kpival{font-family:'Spectral',Georgia,serif;font-size:19px;font-weight:700;color:var(--ink);letter-spacing:-.01em}

/* ---------------- HERO ---------------- */
.gridpaper-hero{
  background:var(--sheet);
  border:1px solid var(--rule);
  border-top:4px solid var(--teal);
  border-radius:var(--rad-lg);
  padding:32px clamp(20px,3vw,38px) 34px;
  box-shadow:var(--lift);
}
.gridpaper-hero h1{margin-bottom:16px;max-width:22ch}
.gridpaper-lead{font-size:17.5px;color:var(--ink2);max-width:74ch}
.gridpaper-stamp{
  display:inline-block;margin-bottom:14px;
  font-size:12px;letter-spacing:.11em;text-transform:uppercase;
  color:var(--brick);border:1px solid var(--brick-soft);
  background:var(--brick-soft);padding:4px 10px;border-radius:var(--rad);
}

/* ---------------- СЕКЦИИ ---------------- */
.gridpaper-sec{
  background:var(--sheet);
  border:1px solid var(--rule);
  border-radius:var(--rad-lg);
  padding:28px clamp(18px,2.6vw,34px) 30px;
  box-shadow:var(--lift-sm);
}
.gridpaper-sec h2{position:relative;padding-left:16px}
.gridpaper-sec h2:before{content:"";position:absolute;left:0;top:.28em;bottom:.22em;width:4px;background:var(--teal);border-radius:2px}

/* ---------------- WELCOME 2x2 ---------------- */
.gridpaper-depo{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:20px}
.gridpaper-depo__c{
  border:1px solid var(--rule);
  border-top:3px solid var(--brick);
  border-radius:var(--rad);
  padding:16px 17px;
  background:var(--sheet2);
}
.gridpaper-depo__c--cond{border-top-color:var(--teal);background:var(--sheet)}
.gridpaper-depo__c h3{margin-bottom:8px;font-size:17px}
.gridpaper-depo__c p{margin-bottom:8px;font-size:14.8px;color:var(--ink2)}
.gridpaper-depo__c p:last-child{margin-bottom:0}

/* ---------------- КАТАЛОГ ---------------- */
.gridpaper-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:20px}
.gridpaper-card{
  border:1px solid var(--rule);
  border-radius:var(--rad);
  padding:16px 17px 14px;
  background:var(--sheet2);
  transition:border-color .15s,transform .15s;
}
.gridpaper-card:hover{border-color:rgba(43,107,107,.45);transform:translateY(-2px)}
.gridpaper-card h3{margin-bottom:4px;font-size:18px}
.gridpaper-card .gridpaper-tiny{margin-bottom:10px;display:block}
.gridpaper-chips{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:9px}
.gridpaper-chip{
  font-size:12.5px;padding:3px 9px;border-radius:2px;
  background:var(--teal-soft);color:var(--teal-deep);border:1px solid rgba(43,107,107,.18);
}
.gridpaper-chip--b{background:var(--brick-soft);color:var(--brick);border-color:rgba(176,86,42,.2)}
.gridpaper-card p{font-size:14.5px;margin:0;color:var(--ink2)}

.gridpaper-pie{display:grid;grid-template-columns:220px minmax(0,1fr);gap:24px;align-items:center;margin-top:24px;padding:20px;border:1px dashed var(--rule);border-radius:var(--rad);background:var(--sheet2)}
.gridpaper-pie svg{width:100%;height:auto;max-width:210px}
.gridpaper-legend{display:flex;flex-direction:column;gap:7px;font-size:14.2px;margin:0;padding:0;list-style:none}
.gridpaper-legend li{display:flex;align-items:center;gap:9px;margin:0;color:var(--ink2)}
.gridpaper-key{width:12px;height:12px;border-radius:2px;flex:none;display:inline-block}

/* ---------------- LIVE строки ---------------- */
.gridpaper-rows{display:flex;flex-direction:column;margin-top:18px;border-top:1px solid var(--rule2)}
.gridpaper-row{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:14px;
  padding:13px 4px;border-bottom:1px solid var(--rule2);
  font-size:14.6px;align-items:baseline;
}
.gridpaper-row:nth-child(odd){background:var(--sheet2)}
.gridpaper-row span:first-child{font-weight:600;color:var(--ink)}
.gridpaper-row span{color:var(--mute)}
.gridpaper-row .gridpaper-v{color:var(--teal-deep);font-weight:600}

/* ---------------- ЛОЯЛЬНОСТЬ: scroll-rail ---------------- */
.gridpaper-rail{
  display:flex;gap:14px;margin-top:20px;
  overflow-x:auto;padding-bottom:10px;
  scroll-snap-type:x mandatory;
}
.gridpaper-step{
  flex:0 0 216px;scroll-snap-align:start;
  border:1px solid var(--rule);
  border-bottom:3px solid var(--teal);
  border-radius:var(--rad);
  padding:16px 16px 14px;background:var(--sheet2);
}
.gridpaper-step h3{font-size:17px;margin-bottom:2px}
.gridpaper-step p{font-size:14.2px;color:var(--ink2);margin:0}

/* ---------------- ТУРНИР ---------------- */
.gridpaper-banner{
  margin-top:20px;padding:24px clamp(18px,2.4vw,30px);
  border:1px solid rgba(43,107,107,.3);
  border-radius:var(--rad-lg);
  background:linear-gradient(100deg,rgba(43,107,107,.09),rgba(176,86,42,.07));
  display:grid;grid-template-columns:minmax(0,270px) minmax(0,1fr);gap:26px;align-items:center;
}
.gridpaper-banner__f{text-align:left}
.gridpaper-banner__f .gridpaper-num{font-size:clamp(30px,3.6vw,44px)}
.gridpaper-banner p{margin:0 0 10px;font-size:15px;color:var(--ink2)}
.gridpaper-banner p:last-child{margin:0}

/* ---------------- ТАБЛИЦЫ ---------------- */
.gridpaper-scroll{overflow-x:auto;margin-top:20px;border:1px solid var(--rule);border-radius:var(--rad)}
.gridpaper-tbl{border-collapse:collapse;width:100%;min-width:620px;font-size:14.6px}
.gridpaper-tbl th{
  text-align:left;padding:11px 14px;
  background:var(--paper2);color:var(--ink);
  font-family:'Golos Text',system-ui,sans-serif;font-weight:600;font-size:13.4px;
  letter-spacing:.05em;text-transform:uppercase;
  border-bottom:1px solid var(--rule);
}
.gridpaper-tbl td{padding:11px 14px;border-bottom:1px solid var(--rule2);color:var(--ink2)}
.gridpaper-tbl tr:last-child td{border-bottom:0}
.gridpaper-tbl tbody tr:nth-child(even){background:var(--sheet2)}
.gridpaper-tbl td:first-child{color:var(--ink);font-weight:600}
.gridpaper-cap{font-size:13.6px;color:var(--mute);margin-top:10px}

/* ---------------- ОТЗЫВЫ ---------------- */
.gridpaper-rev{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:20px}
.gridpaper-revcard{
  border:1px solid var(--rule);border-left:3px solid var(--brick);
  border-radius:var(--rad);padding:17px 18px;background:var(--sheet2);
}
.gridpaper-stars{color:var(--brick);letter-spacing:.14em;font-size:14px;margin-bottom:6px}
.gridpaper-revcard p{font-size:14.8px;color:var(--ink2)}
.gridpaper-sign{font-size:13px;color:var(--mute);margin:0}

/* ---------------- FAQ ---------------- */
.gridpaper-faq{columns:2;column-gap:16px;margin-top:20px}
.gridpaper-faq details{
  break-inside:avoid;-webkit-column-break-inside:avoid;
  border:1px solid var(--rule);border-radius:var(--rad);
  background:var(--sheet2);margin:0 0 12px;padding:0;
}
.gridpaper-faq summary{
  cursor:pointer;list-style:none;padding:13px 16px;
  font-family:'Spectral',Georgia,serif;font-size:16.4px;font-weight:600;color:var(--ink);
  position:relative;padding-right:38px;
}
.gridpaper-faq summary::-webkit-details-marker{display:none}
.gridpaper-faq summary:after{
  content:"+";position:absolute;right:15px;top:11px;
  color:var(--teal);font-size:20px;font-family:'Golos Text',sans-serif;
}
.gridpaper-faq details[open] summary:after{content:"–"}
.gridpaper-faq details[open] summary{border-bottom:1px dashed var(--rule)}
.gridpaper-faq p{padding:12px 16px 4px;margin:0 0 8px;font-size:14.8px;color:var(--ink2)}

/* ---------------- ОБЗОР / АВТОР ---------------- */
.gridpaper-ov h3{margin-top:22px;color:var(--teal-deep)}
.gridpaper-ov h3:first-of-type{margin-top:16px}
.gridpaper-author{
  border-left:3px solid var(--brick);
  background:var(--sheet2);
  border:1px solid var(--rule);border-left:3px solid var(--brick);
  border-radius:var(--rad);padding:20px 22px;margin-top:18px;
}
.gridpaper-author p{font-size:14.8px;color:var(--ink2)}
.gridpaper-author p:last-child{margin:0}

/* ---------------- ПОДВАЛ ---------------- */
.gridpaper-foot{
  border-top:1px solid var(--rule);
  background:var(--paper2);
  padding:32px max(3.5vw,18px) 40px;
}
.gridpaper-foot__in{max-width:1300px;margin:0 auto;display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:28px}
.gridpaper-foot h4{margin-bottom:11px}
.gridpaper-foot p{font-size:14px;color:var(--mute)}
.gridpaper-foot a{color:var(--teal-deep)}
.gridpaper-age{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border:2px solid var(--brick);color:var(--brick);
  border-radius:50%;font-weight:700;font-size:13px;margin-bottom:10px;
}
.gridpaper-bottom{
  max-width:1300px;margin:26px auto 0;padding-top:16px;
  border-top:1px solid var(--rule);
  font-size:13px;color:var(--mute);
}

/* ---------------- АДАПТИВ ---------------- */
@media (max-width:1000px){
  .gridpaper-layout{grid-template-columns:1fr;gap:26px;padding-top:22px}
  .gridpaper-side{position:static;flex-direction:row;flex-wrap:wrap}
  .gridpaper-side>*{flex:1 1 260px}
  .gridpaper-nav{display:none}
  .gridpaper-pie{grid-template-columns:1fr;justify-items:center}
  .gridpaper-banner{grid-template-columns:1fr}
  .gridpaper-foot__in{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  body{font-size:16px}
  .gridpaper-layout{padding-left:14px;padding-right:14px}
  .gridpaper-side{flex-direction:column}
  .gridpaper-depo,.gridpaper-grid,.gridpaper-rev{grid-template-columns:1fr}
  .gridpaper-faq{columns:1}
  .gridpaper-row{grid-template-columns:1fr 1fr;gap:6px}
  .gridpaper-sec{padding:22px 16px 24px}
  .gridpaper-hero{padding:24px 18px 26px}
  .gridpaper-foot__in{grid-template-columns:1fr}
  .gridpaper-btns .gridpaper-cta{width:100%}
}