/* YuSeen site v10 · Visual Identity 1.0 + website visual review v2.0 (2026-11-03)
   White page, warm paper only for local blocks. Black section rules, light-grey item rules.
   Red marks identity, numbers and annotations; it never fills a background.
   Type roles: one serif headline per view (Noto Serif SC 500 / Noto Serif 400), serif editorial leads,
   sans-serif for sections, navigation, tables and long Chinese body text. */
@font-face{font-family:'YS Inter';src:url(/assets/fonts/inter.0fa7e1eb.woff2) format('woff2');font-weight:400 800;font-display:swap;unicode-range:U+0000-2017,U+201E-FFFF}
@font-face{font-family:'YS Inter Q';src:url(/assets/fonts/inter.0fa7e1eb.woff2) format('woff2');font-weight:400 800;font-display:swap;unicode-range:U+2018-201D}
@font-face{font-family:'YS Serif';src:url(/assets/fonts/serif-400.6fea0fe3.woff2) format('woff2');font-weight:400;font-display:swap;unicode-range:U+0000-2017,U+201E-FFFF}
@font-face{font-family:'YS Serif';src:url(/assets/fonts/serif-500.e33086bd.woff2) format('woff2');font-weight:500 700;font-display:swap;unicode-range:U+0000-2017,U+201E-FFFF}
@font-face{font-family:'YS Serif Q';src:url(/assets/fonts/serif-400.6fea0fe3.woff2) format('woff2');font-weight:400;font-display:swap;unicode-range:U+2018-201D}
@font-face{font-family:'YS Serif Q';src:url(/assets/fonts/serif-500.e33086bd.woff2) format('woff2');font-weight:500 700;font-display:swap;unicode-range:U+2018-201D}
@font-face{font-family:'YS Serif SC';src:url(/assets/fonts/serif-sc-400.0181da01.woff2) format('woff2');font-weight:400;font-display:swap}
@font-face{font-family:'YS Serif SC';src:url(/assets/fonts/serif-sc-500.ea0788af.woff2) format('woff2');font-weight:500 700;font-display:swap}

:root{
  --red:#E3120B;--red-hover:#BA100A;--red-active:#930D08;
  --ink:#191919;--body:#333333;--muted:#5C5C59;--paper:#F7F5F0;--white:#FFFFFF;
  --line:#D9D6CE;--border:#8B8881;--teal:#0B6256;--gold:#D6AE52;--gold-ink:#765A18;--focus:#1E4D7A;
  --cjk-sans:'PingFang SC','Hiragino Sans GB','Microsoft YaHei','Noto Sans SC','Source Han Sans SC',sans-serif;
  --f-ui:'YS Inter',var(--cjk-sans);
  --f-serif:'YS Serif','YS Serif SC','Songti SC','STSong','Noto Serif SC',serif;
  --wrap:1200px;--reading:600px;--side:48px;
  --ease:cubic-bezier(.2,.7,.2,1);
  --hh:73px;--cb:52px;
}
.l-en{--f-ui:'YS Inter','YS Inter Q',var(--cjk-sans);--f-serif:'YS Serif','YS Serif Q','YS Serif SC',Georgia,serif}

*,*::before,*::after{box-sizing:border-box}
html{scroll-padding-top:calc(var(--hh) + var(--cb) + 12px);-webkit-text-size-adjust:100%}
html:not(.lenis){scroll-behavior:smooth}
html.lenis,html.lenis body{height:auto}
.lenis.lenis-smooth{scroll-behavior:auto!important}
.lenis.lenis-stopped{overflow:hidden}
body{margin:0;color:var(--body);background:var(--white);font:16px/1.75 var(--f-ui);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img,svg{max-width:100%;display:block}
h1,h2,h3,p,ol,ul,figure{margin:0}
ol,ul{padding:0}
a{color:var(--red-hover);text-underline-offset:.2em;text-decoration-thickness:1px}
a:hover{color:var(--red-active);text-decoration-thickness:2px}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px;box-shadow:0 0 0 3px var(--white)}
button{font:inherit}
strong,b{font-weight:600;color:var(--ink)}
mark{background:none;color:inherit;text-decoration:underline;-webkit-text-decoration-color:var(--red);text-decoration-color:var(--red);text-decoration-thickness:2px;text-underline-offset:.25em}
h1,h2,h3{color:var(--ink)}
/* headline: the one serif statement per view */
h1{font-family:var(--f-serif);font-weight:500;font-size:40px;line-height:1.3;letter-spacing:0;text-wrap:balance}
.l-en h1{font-weight:400;font-size:42px;line-height:1.19;letter-spacing:-.01em}
/* section and sub-section titles: sans, a reading signpost */
h2{font-family:var(--f-ui);font-weight:600;font-size:22px;line-height:1.36}
.l-en h2{font-size:20px;line-height:1.4}
h3{font-family:var(--f-ui);font-weight:600;font-size:18px;line-height:1.5}
.wrap{max-width:var(--wrap);width:calc(100% - var(--side)*2);margin:0 auto}
.skip{position:absolute;left:-9999px;top:8px}.skip:focus{left:16px;z-index:99;background:#fff;padding:12px}
.ys-label{display:block;font:600 13px/1.6 var(--f-ui);letter-spacing:.04em;color:var(--red-hover)}
.ys-label a{color:inherit;text-decoration:none}.ys-label a:hover{text-decoration:underline}
.ys-tag{display:inline-flex;align-items:center;padding:2px 8px;font:600 13px/1.6 var(--f-ui);color:var(--teal);border:1px solid currentColor;white-space:nowrap}
.ys-tag.error{color:var(--red-hover)}.ys-tag.plain{color:var(--muted)}
.ys-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:10px 22px;border:1px solid var(--ink);border-radius:4px;background:var(--ink);color:#fff;font:600 16px/1.5 var(--f-ui);text-decoration:none;cursor:pointer;transition:background 140ms,box-shadow 140ms}
.ys-btn:hover{background:#000;border-color:#000;color:#fff;text-decoration:none;box-shadow:inset 0 -3px var(--red)}
.ys-btn span{transition:transform 200ms var(--ease)}.ys-btn:hover span{transform:translateX(3px)}
.ys-btn.sm{min-height:40px;padding:6px 14px;font-size:14px}
.txt-link{font-weight:600;color:var(--ink);text-decoration:underline;text-decoration-color:var(--border)}
.txt-link:hover{color:var(--red-hover);text-decoration-color:currentColor}
.note{color:var(--muted);font-size:13px;line-height:1.65;margin-top:16px}
.sub{color:var(--muted);font-size:16px;line-height:1.75;max-width:42em;margin-bottom:28px}
.sub p+p{margin-top:.5em}
.sub.after{margin:24px 0 0;color:var(--body)}
.more{margin-top:20px;font-weight:600}.more a{color:var(--ink)}.more a:hover{color:var(--red-hover)}
.lead{font-family:var(--f-serif);font-weight:400;color:var(--body);font-size:18px;line-height:1.62;max-width:34em}
.l-en .lead{line-height:1.45}
.lead p+p{margin-top:.6em}
.src{font-size:12px!important;line-height:1.6!important;color:var(--muted)!important;margin-top:10px}
.src a{color:var(--muted)}
.scene-note{font-size:12px;line-height:1.6;color:var(--muted);margin-top:10px;max-width:46em}
.step-fig,.m-only{display:none}

/* header / footer */
.site-header{background:var(--white);border-top:4px solid var(--red);border-bottom:1px solid var(--line);position:-webkit-sticky;position:sticky;top:0;z-index:60}
.header-row{display:flex;gap:24px;height:68px;align-items:center}
.brand{display:block;flex-shrink:0;width:150px}.brand img{width:100%;height:auto}
.main-nav{display:flex;gap:26px;align-items:center;margin-left:auto}
.main-nav a{min-height:44px;display:inline-flex;align-items:center;color:var(--ink);font-size:15px;line-height:22px;text-decoration:none;white-space:nowrap}
.main-nav a:hover{color:var(--red-hover)}
.main-nav a[aria-current]{color:var(--red-hover);box-shadow:inset 0 -2px var(--red-hover)}
.menu-btn{display:none}
.lang{font-size:15px;color:var(--ink);padding-left:22px;border-left:1px solid var(--line);text-decoration:none;white-space:nowrap}
.site-footer{background:var(--white);border-top:1px solid var(--ink);padding:48px 0 32px;font-size:14px;color:var(--body)}
.f-top{display:grid;grid-template-columns:5fr 7fr;gap:56px;padding-bottom:36px}
.f-brand img{width:140px;height:auto}
.f-brand .f-pos{margin-top:14px;font-weight:600;color:var(--ink)}
.f-brand p{margin-top:8px;max-width:26em;color:var(--muted);line-height:1.7}
.f-cols{display:grid;grid-template-columns:1fr 1fr 1.2fr;gap:32px}
.f-h{font:600 14px/1.5 var(--f-ui);color:var(--ink);padding-bottom:10px;margin-bottom:12px;border-bottom:1px solid var(--line)}
.f-cols ul{list-style:none}
.f-cols li{margin:0 0 10px;line-height:1.6}
.f-cols a{color:var(--body);text-decoration:none}
.f-cols a:hover{color:var(--red-hover);text-decoration:underline}
.f-cols .k{display:block;font-size:12px;color:var(--muted)}
.f-bottom{display:flex;justify-content:space-between;gap:24px;padding-top:18px;border-top:1px solid var(--line);font-size:12px;color:var(--muted)}
.f-up{color:var(--muted);text-decoration:none;white-space:nowrap}.f-up:hover{color:var(--ink)}

/* hero: short statement on the left, the product on the right */
.hero{padding:56px 0 48px}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.hero h1{margin:14px 0 20px}
.lines .cl{display:block}
.cl-mask{display:block;overflow:hidden;padding-bottom:.1em;margin-bottom:-.1em}
.cl-in{display:block}
.actions{display:flex;gap:24px;align-items:center;flex-wrap:wrap;margin-top:28px}
.hero-fig{position:relative;margin:0}
.hero-fig>img,.hero-fig>svg{width:100%;aspect-ratio:3/2;height:auto;object-fit:cover;background:var(--paper)}
.hf-ask{position:absolute;left:16px;top:16px;max-width:36%;background:var(--white);border:1px solid var(--line);padding:10px 14px;box-shadow:0 10px 24px -18px rgba(25,25,25,.45)}
.hf-ask small,.hf-fields span{display:block;font-size:12px;color:var(--muted)}
.hf-ask p{font-weight:600;color:var(--ink);font-size:15px;line-height:1.5}
.hf-fields{position:absolute;left:16px;bottom:44px;width:36%;min-width:200px;list-style:none;background:var(--white);border:1px solid var(--border);padding:4px 14px;box-shadow:0 10px 24px -18px rgba(25,25,25,.45)}
.hf-fields li{display:grid;grid-template-columns:1fr auto;gap:2px 10px;padding:8px 0;border-top:1px solid var(--line)}
.hf-fields li:first-child{border-top:0}
.hf-fields b{font-size:15px}
.hf-fields i{grid-column:2;grid-row:1/3;align-self:center;font:600 12px/1.4 var(--f-ui);font-style:normal;padding:2px 8px;border:1px solid currentColor}
.hf-fields i.ok{color:var(--teal)}.hf-fields i.miss{color:var(--red-hover)}
.hero-fig figcaption{font-size:12px;color:var(--muted);margin-top:8px}

/* three compact entries under the hero */
.entries{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:0}
.entries ol{list-style:none;display:grid;grid-template-columns:repeat(3,1fr)}
.entries li+li{border-left:1px solid var(--line)}
.entries a{display:block;height:100%;padding:20px 24px 22px;text-decoration:none;color:var(--ink)}
.entries li:first-child a{padding-left:0}
.entries small{display:block;font:600 13px/1.6 var(--f-ui);color:var(--red-hover)}
.entries b{display:block;font-size:16px;line-height:1.5;margin:4px 0 8px}
.entries span{font-size:14px;color:var(--muted)}
.entries a:hover b{color:var(--red-hover)}

/* chapter bar */
.chapters{position:-webkit-sticky;position:sticky;top:var(--hh);z-index:40;background:var(--white);border-bottom:1px solid var(--line)}
.chapters ol{list-style:none;display:flex;gap:32px;overflow-x:auto;scrollbar-width:none}
.chapters ol::-webkit-scrollbar{display:none}
.chapters a{display:flex;gap:8px;min-height:52px;align-items:center;font-size:14px;color:var(--muted);text-decoration:none;white-space:nowrap;position:relative}
.chapters a span{font:600 12px/1 var(--f-ui);font-variant-numeric:tabular-nums;color:var(--border)}
.chapters a:hover{color:var(--ink)}
.chapters a::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2px;background:var(--red-hover);transform:scaleX(0);transform-origin:left;transition:transform 320ms var(--ease)}
.chapters a.on{color:var(--ink)}.chapters a.on span{color:var(--red-hover)}.chapters a.on::after{transform:scaleX(1)}

/* sections: black rule for sections, grey rules for items */
.section{padding:56px 0 64px}
.section.tight{padding-top:24px}
.band-paper{background:var(--paper)}
.section-head{position:relative;display:flex;justify-content:space-between;align-items:baseline;gap:24px;padding-top:18px;margin-bottom:20px;border-top:1px solid var(--ink)}
.section-head .rule{position:absolute;left:0;right:0;top:-1px;height:1px;background:var(--ink);transform-origin:left}
.section-head small{font-size:13px;color:var(--muted);white-space:nowrap;font-variant-numeric:tabular-nums}
.section-head h2{font-family:var(--f-serif);font-weight:500;font-size:32px;line-height:1.35}
.l-en .section-head h2{font-weight:400;font-size:32px;line-height:1.25}
h3.minor{margin:72px 0 10px;font-size:22px;line-height:1.4;font-weight:700;color:var(--ink)}
.l-en h3.minor{font-size:21px}
.cols{list-style:none;display:grid;gap:32px}
.grid-4{grid-template-columns:repeat(4,1fr)}.grid-3{grid-template-columns:repeat(3,1fr)}
.cols p{font-size:15px;line-height:1.75}
.cols p+p{margin-top:.4em}
.sh{font:600 17px/1.5 var(--f-ui);color:var(--ink);padding-bottom:10px;margin-bottom:10px;border-bottom:1px solid var(--line)}
.sh .n{color:var(--red-hover);margin-right:10px;font-variant-numeric:tabular-nums}
.big-h{font-family:var(--f-ui);font-weight:600;font-size:20px;line-height:1.5}
.big-line{font-family:var(--f-serif);font-weight:500;font-size:20px;line-height:1.6;color:var(--ink);border-left:3px solid var(--red);padding:2px 0 2px 18px}
.narrow{max-width:880px}

/* 01: the one scroll scene kept (search wall -> AI shortlist -> the step you can't see) */
.scene-intro{display:flex;gap:24px;align-items:baseline;justify-content:space-between;flex-wrap:wrap;margin:4px 0 4px}
.scene-intro p{color:var(--muted);font-size:14px}
.scene-intro h3{font-weight:400;font-size:20px;color:var(--muted)}
.scene{display:grid;grid-template-columns:5fr 7fr;grid-template-areas:"steps graphic";gap:56px;position:relative}
.scene-graphic{grid-area:graphic}
.scene-sticky{position:-webkit-sticky;position:sticky;top:calc(50vh - 210px);padding:20px 0}
.scene-steps{grid-area:steps;list-style:none}
.step{min-height:74vh;display:flex;align-items:center}
.step:first-child{min-height:60vh}
.step-card{max-width:440px;transition:opacity 420ms var(--ease)}
.step-card h3{margin:8px 0 10px}
.step-card p:last-child,.step-card p+p{font-size:16px}
.step-card p+p{margin-top:.6em}
.js .step-card{opacity:.25}
.js .step.is-active .step-card{opacity:1}
.pg-wrap{margin:0}
.pg{position:relative;height:440px;background:var(--white);border:1px solid var(--border);overflow:hidden;font-family:var(--f-ui)}
.pg-top{position:absolute;left:20px;right:20px;top:20px;height:48px}
.pg-search,.pg-ask{position:absolute;top:0;right:0;bottom:0;left:0;transition:opacity 420ms var(--ease),transform 520ms var(--ease)}
.pg-search{display:flex;align-items:center;gap:10px;border:1px solid var(--border);padding:0 14px;font-size:15px;color:var(--ink)}
.pg-search em{margin-left:auto;font-style:normal;font-size:12px;color:var(--muted)}
.pg-search .ico{width:13px;height:13px;border:2px solid var(--ink);border-radius:50%;position:relative;flex:none}
.pg-search .ico::after{content:"";position:absolute;width:2px;height:6px;background:var(--ink);right:-4px;bottom:-5px;transform:rotate(-45deg)}
.pg-ask{left:auto;max-width:82%;background:var(--ink);color:#fff;border-radius:14px 14px 4px 14px;padding:6px 14px;font-size:13px;line-height:1.45;display:flex;align-items:center;opacity:0;transform:translateY(-10px)}
.pg-grid{position:absolute;left:20px;right:20px;top:84px;bottom:20px;list-style:none;display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(3,1fr);gap:10px}
.pg-grid li{border:1px solid var(--line);padding:6px;display:flex;flex-direction:column;gap:5px;min-height:0;transition:opacity 420ms var(--ease) calc(var(--i)*35ms),transform 520ms var(--ease) calc(var(--i)*35ms)}
.pg-grid i{flex:1;min-height:0;overflow:hidden;background:var(--paper)}
.pg-grid i>img,.pg-grid i>svg,.pg-ai .pt>img,.pg-ai .pt>svg{width:100%;height:100%;object-fit:cover}
.pg-grid b{height:6px;width:75%;background:var(--border);flex:none}
.pg-grid s{height:6px;width:40%;background:var(--line);flex:none}
.pg[data-step="1"] .pg-grid li{animation:visit 6s calc(var(--i)*.5s) infinite}
@keyframes visit{0%,9%,100%{box-shadow:none}2%,7%{box-shadow:inset 0 0 0 2px var(--ink)}}
.pg-ai{position:absolute;left:20px;right:20px;top:84px;background:var(--paper);border:1px solid var(--line);border-radius:14px 14px 14px 4px;padding:14px 16px;font-size:14px;opacity:0;transform:translateY(18px);transition:opacity 480ms var(--ease) 300ms,transform 600ms var(--ease) 300ms}
.pg-ai small{display:block;font:600 12px/1.4 var(--f-ui);color:var(--muted);margin-bottom:6px}
.pg-ai p{line-height:1.6;color:var(--ink)}
.pg-ai ol{list-style:none;margin-top:8px}
.pg-ai li{display:grid;grid-template-columns:40px 1fr auto;gap:12px;align-items:center;padding:7px 0;border-top:1px solid var(--line);font-size:14px}
.pg-ai .pt{display:block;width:40px;height:40px;overflow:hidden;background:var(--white)}
.pg-ai li>span:last-child{color:var(--muted);font-variant-numeric:tabular-nums}
.pg-curtain{position:absolute;left:0;right:0;top:0;bottom:56px;background:rgba(25,25,25,.9);color:#fff;display:flex;align-items:center;justify-content:center;font:600 20px/1.5 var(--f-ui);text-align:center;padding:24px 40px;opacity:0;transition:opacity 600ms var(--ease) 150ms}
.pg-seen{position:absolute;left:0;right:0;bottom:0;height:56px;display:flex;align-items:center;justify-content:space-between;padding:0 20px;border-top:1px solid var(--line);background:var(--white);font-size:14px;color:var(--muted);transform:translateY(100%);transition:transform 520ms var(--ease) 500ms}
.pg-seen b{font-size:16px;color:var(--red-hover)}
.pg[data-step="2"] .pg-search,.pg[data-step="3"] .pg-search{opacity:0;transform:translateY(10px)}
.pg[data-step="2"] .pg-ask,.pg[data-step="3"] .pg-ask{opacity:1;transform:none}
.pg[data-step="2"] .pg-grid li,.pg[data-step="3"] .pg-grid li{opacity:0;transform:scale(.92)}
.pg[data-step="2"] .pg-ai,.pg[data-step="3"] .pg-ai{opacity:1;transform:none}
.pg[data-step="3"] .pg-curtain{opacity:1}
.pg[data-step="3"] .pg-seen{transform:none}

/* evidence */
.stats{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:32px 32px}
.stats li{border-top:1px solid var(--ink);padding-top:14px}
.stat{display:block;font-family:var(--f-serif);font-weight:500;font-size:36px;line-height:1.15;color:var(--ink);font-variant-numeric:tabular-nums;white-space:nowrap}
.stats p{font-size:15px;line-height:1.7;margin-top:8px}
.limits p+p{margin-top:.6em}
.limits{display:grid;grid-template-columns:5fr 7fr;gap:56px;margin-top:48px;padding-top:24px;border-top:1px solid var(--line)}

/* 02: framework as scannable text */
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.chips li{font-size:12px;line-height:1.5;padding:2px 8px;border:1px solid var(--line);color:var(--muted)}

/* conclusion: a takeaway gets a headline */
.conclusion{display:grid;grid-template-columns:5fr 7fr;gap:56px;margin-top:64px;padding-top:24px;border-top:1px solid var(--ink)}
.conclusion .ch{font-family:var(--f-serif);font-weight:500;font-size:30px;line-height:1.35;margin-top:6px}
.l-en .conclusion .ch{font-weight:400}
.conclusion p{font-size:17px;line-height:1.75}
.conclusion p+p{margin-top:.8em}
.conclusion div:last-child p:last-child{color:var(--ink);font-weight:600}

/* 02: four areas, one row each, aligned by subgrid */
.fw4{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);grid-template-rows:repeat(5,auto);column-gap:32px;row-gap:0;margin-top:8px}
.fw4>li{display:grid;grid-row:span 5;grid-template-rows:subgrid;align-content:start}
.fw-step{position:relative;font:600 13px/1.5 var(--f-ui);color:var(--muted);padding:12px 0 18px;border-top:2px solid var(--ink)}
.fw-step span{color:var(--red-hover);margin-right:8px;font-variant-numeric:tabular-nums}
.fw4>li:not(:last-child) .fw-step::after{content:"→";position:absolute;right:-26px;top:9px;font-size:16px;color:var(--border)}
.fw4 h3{font-size:21px;line-height:1.4;font-weight:700;margin-bottom:8px}
.fw4 .aq{font-size:16px;line-height:1.6;font-weight:600;color:var(--ink);margin-bottom:12px}
.fw-body p{font-size:15px;line-height:1.75}
.fw-body p+p{margin-top:.5em}
.fw4 .chips{align-self:start;margin-top:16px}
.chips{list-style:none;display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.chips li{font-size:12px;line-height:1.5;padding:2px 8px;border:1px solid var(--line);color:var(--muted)}
@supports not (grid-template-rows:subgrid){.fw4>li{display:flex;flex-direction:column}.fw4 .aq{min-height:3.2em}.fw4 .chips{margin-top:auto;padding-top:16px}}

/* GEO definition: the term itself is the anchor */
.geo-def{display:grid;grid-template-columns:5fr 7fr;gap:56px;margin-top:72px;padding-top:28px;border-top:1px solid var(--ink)}
.gd-mark b{display:block;font-family:var(--f-serif);font-weight:500;font-size:120px;line-height:.9;letter-spacing:-.02em;color:var(--ink)}
.gd-mark b::after{content:"";display:block;width:64px;height:3px;background:var(--red);margin:22px 0 14px}
.gd-mark span{display:block;font-size:15px;line-height:1.6;color:var(--muted)}
.gd-mark span:first-of-type{font-family:var(--f-serif);font-size:18px;color:var(--ink)}
.gd-text .ch{font-family:var(--f-serif);font-weight:500;font-size:28px;line-height:1.4;margin-bottom:14px}
.l-en .gd-text .ch{font-weight:400}
.gd-text p{font-size:16px;line-height:1.75}
.gd-text p+p{margin-top:.6em}
.gd-text .gd-key{margin-top:18px;padding:2px 0 2px 16px;border-left:3px solid var(--red);font-weight:600;color:var(--ink)}

/* markets: one card per market, the shopper's own question in the middle */
.markets{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:4px}
.markets>li{background:var(--paper);padding:22px 22px 20px;display:flex;flex-direction:column}
.mk-top{display:flex;gap:14px;align-items:center;padding-bottom:14px;border-bottom:1px solid var(--line)}
.mk-code{font:800 34px/1 var(--f-ui);letter-spacing:.02em;color:var(--ink);padding-bottom:6px;border-bottom:3px solid var(--red)}
.mk-name{display:block;font-weight:700;font-size:16px;color:var(--ink)}
.mk-lang{display:block;font-size:12px;color:var(--muted)}
.mk-q{margin:18px 0 16px;background:var(--ink);color:#fff;padding:12px 14px;border-radius:12px 12px 12px 3px;font-size:15px;line-height:1.5}
.mk-focus{margin-top:auto}
.mk-focus small{display:block;font-size:12px;color:var(--muted)}
.mk-focus b{display:block;font-size:20px;line-height:1.4;font-weight:700;color:var(--ink)}
.mk-note{font-size:14px;line-height:1.6;color:var(--muted);margin-top:4px}

/* 03: before / after */
.vs{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.vs-col{border-top:1px solid var(--ink);padding-top:12px}
.vs-h{font:600 15px/1.5 var(--f-ui);color:var(--ink);margin-bottom:4px}
.vs-col.yes .vs-h{color:var(--teal)}
.vs-col ul{list-style:none}
.vs-col li{position:relative;padding:12px 0 12px 28px;border-top:1px solid var(--line);font-size:16px}
.vs-col li:first-child{border-top:0}
.vs-col li::before{position:absolute;left:2px;top:12px;font-weight:700}
.vs-col.no li::before{content:"–";color:var(--border)}
.vs-col.yes li::before{content:"✓";color:var(--teal)}
.vs-sum{margin-top:20px;font-weight:600;color:var(--ink);font-size:17px}
.proof{display:grid;grid-template-columns:auto 1fr;gap:40px;align-items:start;margin-top:48px;padding-top:24px;border-top:1px solid var(--line)}
.proof-big{font-family:var(--f-serif);font-weight:500;font-size:72px;line-height:1;color:var(--ink);white-space:nowrap;border-bottom:3px solid var(--red);padding-bottom:6px}
.proof p{font-size:16px;line-height:1.75;max-width:40em}
.proof p+p{margin-top:.6em}

/* report case (warm paper is reserved for this block) */
.rep-grid{display:grid;grid-template-columns:7fr 5fr;gap:48px;align-items:start}
.rep-h{font-family:var(--f-serif);font-weight:500;font-size:28px;line-height:1.4;margin:10px 0 22px}
.l-en .rep-h{font-weight:400}
.tbl{overflow-x:auto}
.tbl table{width:100%;border-collapse:collapse;font-size:15px}
.tbl caption{text-align:left;font:600 15px/1.5 var(--f-ui);color:var(--ink);padding-bottom:10px}
.tbl thead th{text-align:left;font:600 13px/1.5 var(--f-ui);color:var(--muted);padding:0 16px 10px 0;border-bottom:1px solid var(--ink)}
.tbl tbody th,.tbl td{text-align:left;vertical-align:top;padding:14px 16px 14px 0;border-bottom:1px solid var(--line)}
.tbl tbody th{font-weight:600;white-space:nowrap;color:var(--ink)}
.report{background:var(--white);border:1px solid var(--border);padding:4px 20px}
.report tbody th{width:8em;font:600 13px/1.7 var(--f-ui);color:var(--muted);white-space:normal}
.report tr:last-child th,.report tr:last-child td{border-bottom:0}
.report td p+p{margin-top:.5em}
.rep-fig{margin:0}
.rf-frame{position:relative;background:var(--white)}
.rf-frame>img,.rf-frame>svg{width:100%;aspect-ratio:1;height:auto;object-fit:cover}
.rf-dim{position:absolute;font:600 12px/1.4 var(--f-ui);color:var(--red-hover)}
.rf-dim i{position:absolute;border:0 dashed var(--red)}
.rf-h{left:84%;top:6%;bottom:6%;width:1px}
.rf-h i{left:0;top:0;bottom:0;border-left-width:1px}
.rf-h em{position:absolute;left:8px;top:50%;transform:translateY(-50%);white-space:nowrap;font-style:normal;background:var(--white);padding:1px 4px}
.rf-d{left:30%;right:34%;bottom:2.5%;height:1px}
.rf-d i{left:0;right:0;top:0;border-top-width:1px}
.rf-d em{position:absolute;left:50%;bottom:6px;transform:translateX(-50%);white-space:nowrap;font-style:normal;background:var(--white);padding:1px 4px}
.rf-call{display:block;font-size:14px;line-height:1.5;border-left:3px solid var(--red);padding:2px 0 2px 12px;margin-bottom:12px;color:var(--ink);font-weight:600}
.rep-fig figcaption{font-size:12px;color:var(--muted);margin-top:8px}
.reading{max-width:var(--reading)}
.report-band .reading{margin-top:16px}
.reading>p{font-size:16px;line-height:1.75}
.reading>p+p{margin-top:.8em}
.quote{font-family:var(--f-serif);font-weight:500;color:var(--ink);font-size:22px!important;line-height:1.55!important;border-left:3px solid var(--red);padding:4px 0 4px 20px;margin:28px 0!important}
.honest{margin-top:32px;padding:2px 0 2px 18px;border-left:3px solid var(--gold);font-size:15px;line-height:1.75;max-width:52em}
.honest p+p{margin-top:.4em}

/* 04: about, free check, options, FAQ */
.about-lead{display:grid;grid-template-columns:5fr 7fr;gap:56px;align-items:start;margin-bottom:36px}
.about-lead div p+p{margin-top:.7em}
.free-box{display:grid;grid-template-columns:5fr 7fr;gap:48px;margin:56px 0 0;padding:32px;background:var(--paper)}
.free-box h3.big-h{font-size:22px;margin:6px 0 10px}
.free-box p{font-size:16px;margin-bottom:10px}
.free-box .ys-btn{margin-top:10px}
.f-qh{font:600 14px/1.5 var(--f-ui);color:var(--ink);margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid var(--ink)}
.qs{list-style:none}
.qs li{padding:0 0 14px}
.qs .sh{margin-bottom:4px}.qs p{margin:0;font-size:15px}
.options .price{font:700 18px/1.4 var(--f-ui);color:var(--ink);margin-top:12px}
.faq details{border-bottom:1px solid var(--line)}
.faq details:first-child{border-top:1px solid var(--ink)}
.faq summary{list-style:none;cursor:pointer;padding:16px 44px 16px 0;font-weight:600;font-size:17px;color:var(--ink);position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"";position:absolute;right:6px;top:50%;width:14px;height:14px;margin-top:-7px;background:linear-gradient(var(--ink),var(--ink)) center/14px 2px no-repeat,linear-gradient(var(--ink),var(--ink)) center/2px 14px no-repeat;transition:transform 240ms var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq summary:hover{color:var(--red-hover)}
.faq details p{font-size:16px;max-width:46em}
.faq details p:last-child{padding-bottom:18px}
.faq details p+p{margin-top:.4em}

/* CTA */
.cta{background:var(--ink);color:var(--white);padding:56px 0}
.cta .wrap{display:flex;justify-content:space-between;gap:40px;align-items:center}
.cta h2{font-family:var(--f-serif);font-weight:500;font-size:28px;line-height:1.4;color:var(--white)}
.l-en .cta h2{font-weight:400}
.cta p{margin-top:10px;color:var(--line);max-width:42em}
.cta .ys-btn{flex-shrink:0;background:var(--white);color:var(--ink);border-color:var(--white)}
.cta .ys-btn:hover{background:var(--white);color:var(--ink);box-shadow:inset 0 -3px var(--red)}

/* inner pages */
.page-hero{padding:48px 0 44px;border-bottom:1px solid var(--line)}
.page-hero h1{margin:12px 0 18px;max-width:20em;font-size:38px;line-height:1.32}
.l-en .page-hero h1{font-size:42px;line-height:1.19}
.page-hero .lead{max-width:38em}
.page-hero.nf{min-height:50vh}
.page-hero.nf .wrap>p.ys-label:not(:first-child){margin-top:56px}
.m-step{padding:22px 0}
.m-step:first-of-type{padding-top:0}
.m-step>p{max-width:44em}
.m-step>p+p{margin-top:.5em}
.m-step .tbl{margin-top:20px}
.prompts td[data-l]:nth-of-type(1){font-weight:600;color:var(--ink)}
.areas{list-style:none;display:grid;grid-template-columns:repeat(5,1fr);gap:20px;margin-top:20px}
.areas .sh{font-size:15px}.areas p{font-size:14px;line-height:1.65}
.plans{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:28px}
.plan{border-top:1px solid var(--ink);padding-top:12px}
.plan .sh{margin-bottom:0;border-bottom:0;padding-bottom:0}
.plan .price{font:700 22px/1.35 var(--f-ui);color:var(--ink);margin:10px 0 6px}
.plan .lbl,.contact-grid .lbl{font:600 13px/1.5 var(--f-ui);color:var(--muted);margin:14px 0 4px}
.plan>p{font-size:15px;line-height:1.7}
.plan .note{font-size:13px}
.ticks,.crosses{list-style:none}
.ticks li,.crosses li{position:relative;padding:5px 0 5px 22px;font-size:15px;line-height:1.65}
.ticks li::before,.crosses li::before{position:absolute;left:0;top:5px;font-weight:700}
.ticks li::before{content:"✓";color:var(--teal)}
.crosses li::before{content:"✕";color:var(--red-hover)}
.crosses li{font-size:16px;padding:12px 0 12px 26px;border-bottom:1px solid var(--line)}.crosses li::before{top:12px}
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:48px}
.mailbox{background:var(--paper);padding:28px}
.addr{font-family:var(--f-serif);font-weight:500;font-size:26px;margin:8px 0 20px}
.addr a{color:var(--ink);text-decoration:none}.addr a:hover{color:var(--red-hover)}
.h-small{font-size:18px;padding-bottom:10px;border-bottom:1px solid var(--ink)}
.contact-grid ol.info{margin:4px 0 0 1.4em}.contact-grid ol.info li{padding:5px 0;font-size:16px}

/* research list: compact column title, one featured article */
.list-head{padding:36px 0 0}
.list-head h1{font:700 28px/1.3 var(--f-ui);color:var(--ink);padding-bottom:12px;border-bottom:1px solid var(--ink)}
.l-en .list-head h1{font:700 28px/1.3 var(--f-ui)}
.list-head p{margin-top:12px;color:var(--muted);font-size:15px;max-width:48em}
.alist{list-style:none;display:grid;gap:32px}
.acard{display:grid;grid-template-columns:7fr 5fr;gap:32px;color:var(--body);text-decoration:none}
.acard h2{font-family:var(--f-serif);font-weight:500;font-size:30px;line-height:1.35;margin:6px 0 4px}
.l-en .acard h2{font-weight:400}
.acard .subtitle{font-weight:600;color:var(--muted);margin-bottom:12px}
.acard p{font-size:15px}
.acard p+p{margin-top:.5em}
.acard .meta{display:block;margin-top:14px;font-size:13px;color:var(--muted)}
.acard:hover h2{color:var(--red-hover)}
.share-img{display:inline-block;margin-left:12px;font:13px/1 var(--f-ui);color:var(--red);text-decoration:underline}
.share-card{margin:8px 0 48px;padding-top:16px;border-top:1px solid var(--ink)}
.share-card p{font-size:14px;color:var(--muted);margin:6px 0 14px}
.share-card img{display:block;width:100%;max-width:300px;height:auto;border:1px solid var(--line);box-shadow:0 1px 0 rgba(0,0,0,.04)}
/* articles index (scales with article count) */
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.js .chips[hidden]{display:flex}
.chips button{font:600 13px/1 var(--f-ui);padding:9px 14px;border:1px solid var(--line,#D9D6CE);background:var(--white);color:var(--body);cursor:pointer}
.chips button[aria-pressed="true"]{background:var(--ink);border-color:var(--ink);color:var(--white)}
.chips button:hover{border-color:var(--ink)}
.idx .is-off{display:none}
.idx-h{display:flex;justify-content:space-between;align-items:baseline;gap:12px;font:700 18px/1.4 var(--f-ui);color:var(--ink);margin:56px 0 20px;padding-top:12px;border-top:1px solid var(--ink)}
.idx-h span{font-weight:400;font-size:13px;color:var(--muted)}
.rgrid{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.rcard{display:block;color:var(--body);text-decoration:none}
.rcard picture,.rcard>img{display:block}
.rcard img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;background:var(--paper)}
.rc-text{padding-top:12px}
.rcard h3{font-family:var(--f-serif);font-weight:500;font-size:21px;line-height:1.4;color:var(--ink);margin:6px 0}
.l-en .rcard h3{font-weight:400;font-size:22px;line-height:1.3}
.rcard p{font-size:14px;line-height:1.6;color:var(--muted);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rcard .meta{display:block;margin-top:8px;font-size:13px;color:var(--muted)}
.rcard:hover h3{color:var(--red-hover)}
.ar-g{display:grid;grid-template-columns:160px 1fr;gap:0 24px;padding:14px 0;border-bottom:1px solid var(--line,#D9D6CE)}
.ar-g h3{font:600 14px/1.6 var(--f-ui);color:var(--ink)}
.ar-g ul{list-style:none;margin:0}
.ar-g li a{display:grid;grid-template-columns:96px 120px 1fr;gap:12px;padding:6px 0;color:var(--body);text-decoration:none;font-size:15px;line-height:1.6}
.ar-g li a:hover .ar-t{color:var(--red-hover)}
.ar-d,.ar-c{font-size:13px;color:var(--muted)}
.ar-c{color:var(--red)}
.ar-t{color:var(--ink)}
@media (max-width: 760px){
  .rgrid{grid-template-columns:1fr;gap:0}
  .rgrid li{border-bottom:1px solid var(--line,#D9D6CE)}
  .rcard{display:grid;grid-template-columns:1fr 112px;gap:14px;padding:16px 0}
  .rcard img{aspect-ratio:1/1}
  .rcard picture,.rcard>img{order:2}
  .rc-text{padding-top:0}
  .rcard h3,.l-en .rcard h3{font-size:18px}
  .ar-g{grid-template-columns:1fr}
  .ar-g li a{display:block;padding:8px 0}
  .ar-d,.ar-c{display:inline}.ar-c::before{content:" · ";color:var(--muted)}
  .ar-t{display:block}
}
.cover{position:relative;margin:0 0 40px}
.cover>img,.cover>svg{width:100%;aspect-ratio:16/9;height:auto;object-fit:cover;background:var(--paper)}
.cover.sm{margin:0}
.cover.sm>img,.cover.sm>svg{aspect-ratio:3/2}
.cv-badge{position:absolute;left:0;bottom:0;max-width:340px;background:var(--white);padding:12px 16px 12px;border-top:3px solid var(--red)}
.cv-badge b{display:block;font-family:var(--f-serif);font-weight:500;font-size:34px;line-height:1.1;color:var(--ink)}
.cv-badge span{display:block;font-size:13px;line-height:1.55;color:var(--body);margin-top:4px}
.cover.sm .cv-badge{max-width:260px;padding:10px 12px}.cover.sm .cv-badge b{font-size:26px}

/* article */
.post-head{padding:44px 0 32px}
.post-head h1{margin:12px 0 8px;max-width:20em;font-size:38px;line-height:1.32}
.l-en .post-head h1{font-size:42px;line-height:1.19}
.post-head .subtitle{font-family:var(--f-serif);font-weight:400;font-size:20px;line-height:1.5;color:var(--muted);margin-bottom:18px}
.byline{display:flex;gap:10px;align-items:center;margin-top:20px;font-size:14px;color:var(--muted)}
.byline b{color:var(--ink)}
.post-grid{display:grid;grid-template-columns:220px minmax(0,var(--reading));gap:72px;padding-bottom:72px}
.post-side{position:-webkit-sticky;position:sticky;top:calc(var(--hh) + 28px);align-self:start}
.toc ol{list-style:none;margin-top:10px;border-top:1px solid var(--ink)}
.toc li{border-bottom:1px solid var(--line)}
.toc a{display:block;padding:9px 0 9px 12px;font-size:14px;line-height:1.5;color:var(--muted);text-decoration:none;box-shadow:inset 0 0 var(--red-hover);transition:box-shadow 200ms,color 200ms}
.toc a:hover{color:var(--ink)}
.toc a.on{color:var(--ink);box-shadow:inset 3px 0 var(--red-hover)}
.side-cta{margin-top:28px;font-size:14px;color:var(--muted)}
.copy{display:block;margin-top:14px;background:none;border:0;padding:0;color:var(--red-hover);text-decoration:underline;cursor:pointer;font-size:14px}
.prose{font-size:17px;line-height:1.76}
.l-en .prose{font-family:var(--f-serif);font-size:18px;line-height:1.56}
.prose p+p{margin-top:.9em}
.prose h2{font-size:23px;line-height:1.4;margin:44px 0 14px;scroll-margin-top:calc(var(--hh) + 24px)}
.l-en .prose h2{font-size:21px}
.prose ol,.prose ul{margin:12px 0 0 1.3em}.prose li{margin:.4em 0}
.prose blockquote{margin:20px 0;padding-left:20px;border-left:3px solid var(--line)}
.prose blockquote p{color:var(--ink)}
.prose .sh-plain{font-size:18px;margin:28px 0 10px;padding-bottom:8px;border-bottom:1px solid var(--line)}
.prose .todo{list-style:none;margin:14px 0 0}
.prose .todo li{margin:0 0 18px}
.prose .todo .sh{margin-bottom:6px}
.l-en .prose .sh,.l-en .prose .sh-plain,.l-en .prose h2{font-family:var(--f-ui)}
.prose .callout{font-size:15px;line-height:1.75;border-left:3px solid var(--gold);padding:2px 0 2px 18px;margin-top:22px;font-family:var(--f-ui)}
.prose .callout p+p{margin-top:.5em}
.fig{margin:28px 0}.fig img{display:block;width:100%;height:auto;aspect-ratio:3/2;object-fit:cover;background:var(--paper)}.fig figcaption{margin-top:8px;font:13px/1.6 var(--f-ui);color:var(--muted)}
.chart{margin:28px 0;border-top:1px solid var(--ink);padding-top:12px;font-family:var(--f-ui)}
.chart-h{display:flex;justify-content:space-between;gap:12px;font:600 15px/1.5 var(--f-ui);color:var(--ink);margin-bottom:6px}.chart-h span{font-weight:400;font-size:13px;color:var(--muted)}
.chart ul{list-style:none;margin:0!important}
.chart li{display:grid;grid-template-columns:1fr 150px 60px;gap:16px;align-items:center;padding:10px 0;border-bottom:1px solid var(--line);font-size:15px;line-height:1.5;margin:0!important}
.chart .bar{height:10px;background:var(--line)}
.chart .bar i{display:block;height:100%;width:calc(var(--v)*100%);background:var(--ink);transform-origin:left}
.chart b{text-align:right;font-variant-numeric:tabular-nums}.chart small{color:var(--muted);font-weight:400}
.chart figcaption{font-size:13px;color:var(--muted);margin-top:10px}

/* motion: initial states only while the motion script is expected (html.ys-anim); a timeout lifts them if it never runs */
.ys-anim:not(.ys-ready) .lines .cl,.ys-anim:not(.ys-ready) [data-hero],.ys-anim:not(.ys-ready) [data-reveal]{opacity:0}
.quote .w{opacity:1}
.ys-anim .quote[data-split] .w{opacity:.16}

/* tablet */
@media (max-width:1023px){
  :root{--side:32px}
  .main-nav{gap:16px}.brand{width:136px}.lang{padding-left:14px}
  .hero-grid{gap:32px}
  h1{font-size:34px}.l-en h1{font-size:36px}
  .grid-4,.plans{grid-template-columns:repeat(2,1fr)}
  .areas{grid-template-columns:repeat(2,1fr)}
  .scene{grid-template-columns:1fr 1fr;gap:32px}
  .rep-grid{grid-template-columns:1fr 1fr;gap:32px}
  .post-grid{grid-template-columns:180px minmax(0,1fr);gap:40px}
  .fw4{grid-template-columns:repeat(2,1fr);grid-template-rows:repeat(10,auto);row-gap:28px}.fw4>li:nth-child(2) .fw-step::after{display:none}
  .markets{grid-template-columns:1fr 1fr}
}
@media (max-height:760px) and (min-width:900px){
  .pg{height:400px}.scene-sticky{top:calc(50vh - 200px)}
}
/* phone-width: no pinned scene on touch-size screens; each step shows its own frame, read at the reader's pace */
@media (max-width:899px){
  .scene{display:block}
  .scene-graphic{display:none}
  .step,.step:first-child{min-height:0;display:block;padding:0 0 28px}
  .step-card{max-width:none}
  .js .step-card,.js .step.is-active .step-card{opacity:1;transform:none}
  .step-card h3{font-size:18px}
  .step-card p:last-child,.step-card p+p{font-size:15px}
  .step-fig{display:block;margin-top:14px}
  .m-only{display:block;margin-top:0}
  .pg{height:300px}
  .pg-top{left:12px;right:12px;top:12px;height:40px}
  .pg-search{font-size:13px;white-space:nowrap;overflow:hidden}.pg-search em{font-size:10px}
  .pg-ask{font-size:11px;padding:4px 10px;max-width:92%}
  .pg-grid{left:12px;right:12px;top:62px;bottom:12px;gap:6px}
  .pg-grid li{padding:4px;gap:3px}.pg-grid b,.pg-grid s{height:4px}
  .step-fig .pg-grid li{animation:none!important}
  .pg-ai{left:12px;right:12px;top:62px;padding:10px 12px;font-size:12px}
  .pg-ai p{font-size:12px}
  .pg-ai li{padding:4px 0;font-size:12px;grid-template-columns:28px 1fr auto;gap:8px}.pg-ai .pt{width:28px;height:28px}
  .pg-curtain{bottom:46px;font-size:16px;padding:16px}
  .pg-seen{height:46px;padding:0 12px;font-size:12px}.pg-seen b{font-size:14px}
  .step-fig .pg *{transition:none!important}
}
@media (max-width:767px){
  :root{--side:20px;--hh:61px;--cb:48px}
  body{font-size:16px}
  .header-row{height:56px;gap:12px;flex-wrap:nowrap}
  .brand{width:112px}
  .lang{margin-left:auto;border:0;padding:0}
  .main-nav{position:absolute;left:0;right:0;top:100%;margin:0;flex-direction:column;align-items:stretch;gap:0;background:var(--white);border-bottom:1px solid var(--line);padding:4px 20px 12px;box-shadow:0 18px 30px -24px rgba(25,25,25,.5)}
  .main-nav a{min-height:48px;font-size:16px;border-bottom:1px solid var(--line)}
  .main-nav a:last-child{border-bottom:0}
  .main-nav a[aria-current]{box-shadow:inset 3px 0 var(--red);padding-left:12px}
  .js .main-nav{display:none}
  .js .menu-open .main-nav{display:flex}
  html:not(.js) .site-header{position:static}
  html:not(.js) .main-nav{position:static;flex-direction:row;flex-wrap:wrap;gap:0 18px;box-shadow:none;border:0;padding:0 0 8px}
  html:not(.js) .header-row{height:auto;flex-wrap:wrap;padding-top:10px}
  .js .menu-btn{display:flex;align-items:center;gap:8px;height:40px;padding:0 12px;border:1px solid var(--border);border-radius:4px;background:var(--white);color:var(--ink);font:600 14px/1 var(--f-ui);cursor:pointer}
  .menu-btn i{position:relative;width:14px;height:2px;background:var(--ink);transition:background 200ms}
  .menu-btn i::before,.menu-btn i::after{content:"";position:absolute;left:0;width:14px;height:2px;background:var(--ink);transition:transform 220ms var(--ease)}
  .menu-btn i::before{top:-5px}.menu-btn i::after{top:5px}
  .menu-open .menu-btn i{background:transparent}
  .menu-open .menu-btn i::before{transform:translateY(5px) rotate(45deg)}
  .menu-open .menu-btn i::after{transform:translateY(-5px) rotate(-45deg)}
  .hero{padding:28px 0 32px}
  .hero-grid{grid-template-columns:1fr;gap:24px}
  h1,.page-hero h1,.post-head h1{font-size:28px;line-height:1.4}
  .l-en h1,.l-en .page-hero h1,.l-en .post-head h1{font-size:30px;line-height:1.22}
  .lead{font-size:17px}
  .hf-ask,.hf-fields{position:static;max-width:none;width:auto;box-shadow:none;margin-top:10px}
  .entries ol{grid-template-columns:1fr}
  .entries li+li{border-left:0;border-top:1px solid var(--line)}
  .entries a,.entries li:first-child a{padding:14px 0}
  .chapters ol{gap:22px}.chapters a{min-height:48px;font-size:13px}
  .section{padding:36px 0 44px}
  .section-head{flex-direction:column;gap:4px}
  .grid-4,.grid-3,.plans,.areas{grid-template-columns:1fr}
  .cols{gap:24px}
  .stats{grid-template-columns:1fr;gap:20px}
  .stat{font-size:30px}
  .about-lead,.free-box,.vs,.contact-grid,.limits,.rep-grid,.acard,.f-top,.conclusion,.geo-def{grid-template-columns:1fr;gap:20px}
  .fw4{grid-template-columns:1fr;row-gap:28px}.fw4>li{display:block}.fw4>li .fw-step::after{display:none}
  .markets{grid-template-columns:1fr}
  .gd-mark b{font-size:80px}
  .section-head h2,.l-en .section-head h2{font-size:26px}
  h3.minor{margin-top:48px;font-size:20px}
  .conclusion .ch{font-size:24px}
  .proof{grid-template-columns:1fr;gap:12px}
  .proof-big{font-size:56px;justify-self:start}
  .quote{font-size:20px!important}
  .free-box{padding:20px}
  .cta{padding:44px 0}
  .cta .wrap{flex-direction:column;align-items:flex-start}
  .cta h2{font-size:24px}
  .f-cols{grid-template-columns:1fr 1fr}
  .f-cols .f-col:last-child{grid-column:1/-1}
  .f-bottom{flex-direction:column;gap:8px}
  .tbl thead{display:none}
  .tbl tbody tr{display:block;border-bottom:1px solid var(--line);padding:10px 0}
  .tbl tbody th,.tbl td{display:block;border:0;padding:3px 0}
  .tbl td[data-l]::before{content:attr(data-l);display:block;font-size:12px;color:var(--muted)}
  .report{padding:4px 14px}
  .report tbody th{width:auto}
  .rep-h{font-size:22px}
  .cv-badge{position:static;max-width:none;border-top:3px solid var(--red);padding:10px 0 0}
  .post-grid{grid-template-columns:1fr}
  .post-side{position:static;order:2}
  .toc{display:none}
  .prose{font-size:16px;line-height:1.75}
  .l-en .prose{font-size:17px}
  .prose h2{font-size:20px}
  .chart li{grid-template-columns:1fr 80px 52px;gap:10px;font-size:14px}
}
@media (prefers-reduced-motion:reduce){
  html:not(.lenis){scroll-behavior:auto}
  *,*::before,*::after{transition-duration:0s!important;animation:none!important}
}
@media print{.chapters,.site-header nav,.cta,.post-side{display:none}}