@import url('../shared/design-system/v0.4/tokens.css');
@import url('../shared/design-system/v0.4/utilities.css');
@import url('../shared/design-system/v0.4/section-header.css');
@import url('../shared/design-system/v0.4/action-pill.css');
:root{
  --research-green:#e5efe2;
  --research-green-ink:#31543a;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--pw-bg);color:var(--pw-ink);font-family:Inter,var(--pw-font-sans);-webkit-font-smoothing:antialiased}
#pw-research-v1{position:relative;line-height:1.5}
#pw-research-v1 a:not(.pw-btn){color:inherit}
#pw-research-v1 .pw-wrap{width:min(var(--pw-content-max),calc(100% - (var(--pw-gutter) * 2)));margin:0 auto}

#pw-research-v1 .pw-language-switch{position:absolute;top:18px;right:20px;z-index:20;display:grid;grid-template-columns:1fr 1fr;width:116px;height:44px;padding:4px;border:1px solid var(--pw-line);border-radius:999px;background:rgba(255,255,255,.94);box-shadow:0 8px 24px rgba(0,0,0,.05);backdrop-filter:blur(10px);isolation:isolate}
#pw-research-v1 .pw-language-switch::before{content:"";position:absolute;z-index:-1;top:4px;left:4px;width:calc(50% - 4px);height:34px;border-radius:999px;background:var(--pw-ink);transition:transform .22s ease}
#pw-research-v1 .pw-language-switch[data-active-lang="ru"]::before{transform:translateX(100%)}

/* Local language control is preview-only; Tilda production owns language routing. */
#pw-research-v1 .pw-language-switch{display:none}
#pw-research-v1 .pw-language-switch.is-visible{display:grid}
#pw-research-v1 .pw-language-switch button{appearance:none;border:0;background:transparent;color:#66665f;font:750 12px/1 Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;cursor:pointer;border-radius:999px;position:relative;z-index:1;padding:0}
#pw-research-v1 .pw-language-switch button.is-active{color:#fff}
#pw-research-v1 .pw-hero{padding:92px 0 48px}
#pw-research-v1 .pw-eyebrow{font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--pw-muted);font-weight:750;margin-bottom:18px}
#pw-research-v1 .pw-hero-grid{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(300px,.75fr);gap:70px;align-items:end}
#pw-research-v1 h1{font-size:clamp(52px,7vw,88px);line-height:var(--pw-leading-display);letter-spacing:var(--pw-track-display);margin:0;font-weight:760;max-width:900px}
#pw-research-v1 .pw-lead{font-size:18px;line-height:1.6;color:#555650;margin:0;max-width:540px}
#pw-research-v1 .pw-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:54px;border-top:1px solid var(--pw-line);border-bottom:1px solid var(--pw-line)}
#pw-research-v1 .pw-stat{padding:25px 24px 27px;border-right:1px solid var(--pw-line)}
#pw-research-v1 .pw-stat:first-child{padding-left:0}
#pw-research-v1 .pw-stat:last-child{border-right:0}
#pw-research-v1 .pw-stat-value{font-size:30px;letter-spacing:-.04em;font-weight:730}
#pw-research-v1 .pw-stat-label{font-size:12px;color:#77756e;margin-top:4px}

#pw-research-v1 .pw-catalog-section{padding:64px 0 54px;border-top:1px solid var(--pw-line)}
#pw-research-v1 .pw-section-head{margin-bottom:34px}
#pw-research-v1 .pw-no{font-size:12px;color:var(--pw-subtle);padding-top:7px}
#pw-research-v1 h2{font-size:clamp(30px,3.7vw,48px);line-height:1.03;letter-spacing:var(--pw-track-heading);margin:0;font-weight:720}
#pw-research-v1 .pw-section-desc{margin:0;color:var(--pw-muted);font-size:16px;line-height:1.6}
#pw-research-v1 .pw-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
#pw-research-v1 .pw-card{display:flex;flex-direction:column;min-height:242px;border:1px solid var(--pw-line);border-radius:24px;background:rgba(255,255,255,.8);padding:26px 27px;box-shadow:0 18px 52px -50px rgba(0,0,0,.48)}
#pw-research-v1 .pw-card-top{display:flex;justify-content:space-between;gap:18px;align-items:flex-start;margin-bottom:19px}
#pw-research-v1 .pw-card-kicker{font-size:10px;letter-spacing:.11em;text-transform:uppercase;color:var(--pw-subtle);font-weight:760}
#pw-research-v1 .pw-langs{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end}
#pw-research-v1 .pw-lang-chip{display:inline-flex;align-items:center;justify-content:center;min-width:32px;height:25px;padding:0 8px;border-radius:999px;background:#f0eee8;color:#69675f;font-size:9px;letter-spacing:.07em;font-weight:800}
#pw-research-v1 .pw-lang-chip.is-current{background:var(--research-green);color:var(--research-green-ink)}
#pw-research-v1 .pw-card h3{font-size:clamp(22px,2.2vw,29px);line-height:1.08;letter-spacing:var(--pw-track-title);margin:0 0 12px;font-weight:720;max-width:620px}
#pw-research-v1 .pw-card p{margin:0;color:#62625c;font-size:16px;line-height:1.62;max-width:650px}
#pw-research-v1 .pw-card-actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:auto;padding-top:20px}
#pw-research-v1 .pw-read{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:44px;padding:9px 9px;border-radius:999px;border:1px solid #dedad0;background:#fff;text-decoration:none;font-size:14px;line-height:1.25;font-weight:760;text-align:center;overflow-wrap:anywhere}
#pw-research-v1 .pw-read.is-primary{background:var(--pw-ink);color:#fff;border-color:var(--pw-ink)}

#pw-research-v1 .pw-method-wrap{padding:20px 0 76px}
#pw-research-v1 .pw-method{border-radius:34px;padding:44px;box-shadow:0 30px 80px -62px rgba(0,0,0,.85)}
#pw-research-v1 .pw-method-head{display:grid;grid-template-columns:1fr .9fr;gap:44px;align-items:start;padding-bottom:30px;border-bottom:1px solid var(--pw-rule)}
#pw-research-v1 .pw-method-kicker{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--pw-fg-subtle);font-weight:740;margin-bottom:12px}
#pw-research-v1 .pw-method h2{color:var(--pw-fg)}
#pw-research-v1 .pw-method-head p{margin:0;color:var(--pw-fg-muted);font-size:16px;line-height:1.65;max-width:520px}
#pw-research-v1 .pw-principles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 28px;padding-top:18px}
#pw-research-v1 .pw-principle{padding:24px 0 26px;border-bottom:1px solid var(--pw-rule)}
#pw-research-v1 .pw-principle-no{font-size:10px;letter-spacing:.12em;color:var(--pw-fg-subtle);margin-bottom:10px}
#pw-research-v1 .pw-principle h3{font-size:19px;margin:0 0 7px;letter-spacing:var(--pw-track-title);color:var(--pw-fg)}
#pw-research-v1 .pw-principle p{margin:0;color:var(--pw-fg-muted);font-size:16px;line-height:1.6;max-width:460px}

#pw-research-v1 .pw-close{padding:10px 0 92px}
#pw-research-v1 .pw-close-box{border-top:1px solid var(--pw-line);padding-top:34px;display:grid;grid-template-columns:1fr .7fr;gap:60px}
#pw-research-v1 .pw-close p{margin:0;color:var(--pw-muted);max-width:670px;line-height:1.65}
#pw-research-v1 .pw-close-links{display:flex;justify-content:flex-end;align-items:flex-start;gap:10px;flex-wrap:wrap}
#pw-research-v1 .pw-error{border:1px solid var(--pw-line);border-radius:22px;background:#fff;padding:24px;color:var(--pw-muted)}

html.pw-embedded body{overflow:hidden}
html.pw-embedded #pw-research-v1 .pw-language-switch{display:none}
html.pw-embedded #pw-research-v1 .pw-hero{padding-top:64px}

@media(max-width:860px){
  #pw-research-v1 .pw-hero-grid{grid-template-columns:1fr;gap:24px}
  #pw-research-v1 .pw-grid{grid-template-columns:1fr}
  #pw-research-v1 .pw-method-head{grid-template-columns:1fr}
  #pw-research-v1 .pw-close-box{grid-template-columns:1fr;gap:24px}
  #pw-research-v1 .pw-close-links{justify-content:flex-start}
}
@media(max-width:620px){
  #pw-research-v1 .pw-language-switch{top:14px;right:14px;width:108px;height:40px}
  #pw-research-v1 .pw-language-switch::before{height:30px}
  #pw-research-v1 .pw-hero{padding:82px 0 34px}
  html.pw-embedded #pw-research-v1 .pw-hero{padding-top:48px}
  #pw-research-v1 .pw-eyebrow{font-size:10px;letter-spacing:.13em;margin-bottom:14px;padding-right:116px}
  html.pw-embedded #pw-research-v1 .pw-eyebrow{padding-right:0}
  #pw-research-v1 h1{font-size:43px;line-height:var(--pw-leading-display);letter-spacing:var(--pw-track-display)}
  #pw-research-v1 .pw-lead{font-size:16px;line-height:1.54}
  #pw-research-v1 .pw-stats{grid-template-columns:1fr;margin-top:36px}
  #pw-research-v1 .pw-stat,#pw-research-v1 .pw-stat:first-child{padding:18px 0;border-right:0;border-bottom:1px solid var(--pw-line)}
  #pw-research-v1 .pw-stat:last-child{border-bottom:0}
  #pw-research-v1 .pw-stat-value{font-size:27px}
  #pw-research-v1 .pw-catalog-section{padding:42px 0 34px}
  #pw-research-v1 .pw-section-head{margin-bottom:22px}
  #pw-research-v1 .pw-no{padding-top:0;font-size:11px}
  #pw-research-v1 .pw-section-desc{font-size:16px;line-height:1.6}
  #pw-research-v1 .pw-card{padding:22px 20px;border-radius:21px;min-height:0}
  #pw-research-v1 .pw-card-top{margin-bottom:15px}
  #pw-research-v1 .pw-card h3{font-size:26px}
  #pw-research-v1 .pw-card-actions{padding-top:19px}
  #pw-research-v1 .pw-method-wrap{padding:10px 0 48px}
  #pw-research-v1 .pw-method{padding:25px 20px;border-radius:25px}
  #pw-research-v1 .pw-method-head{gap:18px;padding-bottom:22px}
  #pw-research-v1 .pw-principles{grid-template-columns:1fr}
  #pw-research-v1 .pw-principle{padding:20px 0}
  #pw-research-v1 .pw-close{padding-bottom:60px}
  #pw-research-v1 .pw-close-links{flex-direction:column;align-items:stretch}
  #pw-research-v1 .pw-btn{width:100%}
}

/* Design System v0.4 institutional action-pill consumer.
   Shared action-pill retains closing .pw-btn geometry and 14px/44px floors.
   Compact .pw-read keeps Research-local appearance with equivalent accessible floors. */
::selection{background:#dfeadd;color:#18321c}
#pw-research-v1 [data-pw-surface="dark"] a{color:var(--pw-link)}
#pw-research-v1 .pw-read{transition:transform var(--pw-motion-quick) var(--pw-ease),border-color var(--pw-motion-quick) var(--pw-ease),background var(--pw-motion-quick) var(--pw-ease)}
#pw-research-v1 .pw-read:hover{transform:translateY(-1px)}