/* Exam Vista design system — one stylesheet, no framework. */
@font-face{font-family:"Poppins";src:url("../fonts/poppins-700.woff") format("woff");font-weight:700;font-display:swap}
@font-face{font-family:"Poppins";src:url("../fonts/poppins-500.woff") format("woff");font-weight:500;font-display:swap}
@font-face{font-family:"Inter";src:url("../fonts/inter-400.woff") format("woff");font-weight:400;font-display:swap}
@font-face{font-family:"Inter";src:url("../fonts/inter-400i.woff") format("woff");font-weight:400;font-style:italic;font-display:swap}
@font-face{font-family:"Inter";src:url("../fonts/inter-600.woff") format("woff");font-weight:600;font-display:swap}

:root{
  --ink:#1b1f24; --ink-2:#3d4550; --ink-3:#5f6873; --line:#e3e7ea; --line-2:#d3d9dd;
  --bg:#ffffff; --bg-soft:#f6f8f8; --bg-tint:#eef6f4;
  --teal:#0f766e; --teal-600:#0d6b63; --teal-700:#0b5c55; --teal-50:#e8f4f2; --teal-bright:#14b8a6;
  --blue:#1e4f8a; --blue-50:#eaf0f8;
  --navy:#111a24;
  --radius:14px; --radius-sm:8px;
  --shadow-sm:0 1px 2px rgba(17,26,36,.06),0 1px 3px rgba(17,26,36,.06);
  --shadow:0 4px 10px rgba(17,26,36,.06),0 12px 28px rgba(17,26,36,.08);
  --shadow-book:0 2px 4px rgba(0,0,0,.12),0 18px 36px -8px rgba(17,26,36,.35);
  --font-head:"Poppins",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-body:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --wrap:1180px; --gutter:clamp(16px,4vw,32px);
  --s1:4px; --s2:8px; --s3:12px; --s4:16px; --s5:24px; --s6:32px; --s7:48px; --s8:64px; --s9:96px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--font-body);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;height:auto;display:block}
a{color:var(--teal);text-underline-offset:3px;text-decoration-thickness:1px}
a:hover{color:var(--teal-700)}
h1,h2,h3,h4{font-family:var(--font-head);font-weight:700;line-height:1.15;letter-spacing:-.015em;margin:0 0 var(--s4);color:var(--ink)}
h1{font-size:clamp(2rem,4.6vw,3.25rem)}
h2{font-size:clamp(1.55rem,3vw,2.15rem)}
h3{font-size:1.2rem;letter-spacing:-.005em}
p{margin:0 0 var(--s4)}
ul,ol{margin:0 0 var(--s4);padding-left:1.2em}
:focus-visible{outline:3px solid var(--teal-bright);outline-offset:2px;border-radius:4px}
.skip{position:absolute;left:-9999px;top:8px;background:var(--ink);color:#fff;padding:8px 14px;border-radius:6px;z-index:100}
.skip:focus{left:8px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 var(--gutter)}
.narrow{max-width:760px}
.section{padding:clamp(48px,8vw,96px) 0}
.section--soft{background:var(--bg-soft)}
.section--tint{background:var(--bg-tint)}
.section--tight{padding:clamp(32px,5vw,56px) 0}
.kicker{display:inline-block;font-family:var(--font-head);font-weight:500;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:var(--teal);margin-bottom:var(--s3)}
.lead{font-size:clamp(1.05rem,1.6vw,1.2rem);color:var(--ink-2);max-width:62ch}
.muted{color:var(--ink-3)}
.small{font-size:.9rem}
.section-head{max-width:720px;margin-bottom:var(--s7)}
.section-head--center{margin-left:auto;margin-right:auto;text-align:center}
.section-head--center .lead{margin-left:auto;margin-right:auto}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:var(--font-head);font-weight:500;font-size:.98rem;line-height:1;padding:15px 22px;border-radius:999px;border:1.5px solid transparent;text-decoration:none;cursor:pointer;transition:background .15s,color .15s,border-color .15s,transform .15s,box-shadow .15s;min-height:48px}
.btn:hover{transform:translateY(-1px)}
.btn--primary{background:var(--teal);color:#fff;box-shadow:0 6px 16px -6px rgba(15,118,110,.6)}
.btn--primary:hover{background:var(--teal-700);color:#fff}
.btn--secondary{background:#fff;color:var(--ink);border-color:var(--line-2)}
.btn--secondary:hover{border-color:var(--ink);color:var(--ink)}
.btn--dark{background:var(--ink);color:#fff}
.btn--dark:hover{background:#000;color:#fff}
.btn--block{width:100%}
.btn svg{width:18px;height:18px;flex:none}
.btn-row{display:flex;flex-wrap:wrap;gap:12px}
.link-arrow{font-family:var(--font-head);font-weight:500;text-decoration:none;display:inline-flex;align-items:center;gap:6px}
.link-arrow::after{content:"→";transition:transform .15s}
.link-arrow:hover::after{transform:translateX(3px)}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);border-bottom:1px solid var(--line)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;height:72px}
.brand{display:flex;align-items:center;flex:none}
.brand img{height:42px;width:auto}
.nav{display:flex;align-items:center;gap:4px}
.nav a,.nav button{font-family:var(--font-head);font-weight:500;font-size:.95rem;color:var(--ink);text-decoration:none;background:none;border:0;padding:10px 12px;border-radius:8px;cursor:pointer;display:flex;align-items:center;gap:6px}
.nav a:hover,.nav button:hover,.nav a[aria-current="page"]{color:var(--teal)}
.nav a[aria-current="page"]{background:var(--teal-50)}
.has-menu{position:relative}
.has-menu button::after{content:"";width:7px;height:7px;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg) translateY(-2px);transition:transform .15s}
.has-menu[data-open="true"] button::after{transform:rotate(225deg) translateY(-1px)}
.submenu{position:absolute;top:calc(100% + 6px);left:-8px;min-width:280px;background:#fff;border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:8px;display:none;list-style:none;margin:0}
.has-menu[data-open="true"] .submenu{display:block}
.submenu a{padding:10px 12px;display:block}
.submenu .sub-note{display:block;font-family:var(--font-body);font-weight:400;font-size:.82rem;color:var(--ink-3)}
.nav-toggle{display:none;background:none;border:1px solid var(--line-2);border-radius:10px;width:46px;height:46px;cursor:pointer;align-items:center;justify-content:center}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{display:block;width:20px;height:2px;background:var(--ink);position:relative;border-radius:2px;transition:transform .2s}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0}
.nav-toggle span::before{top:-6px}.nav-toggle span::after{top:6px}
.nav-toggle[aria-expanded="true"] span{background:transparent}
.nav-toggle[aria-expanded="true"] span::before{transform:translateY(6px) rotate(45deg)}
.nav-toggle[aria-expanded="true"] span::after{transform:translateY(-6px) rotate(-45deg)}
@media (max-width:960px){
  .nav-toggle{display:flex}
  .nav{position:fixed;inset:72px 0 auto 0;background:#fff;flex-direction:column;align-items:stretch;padding:12px var(--gutter) 24px;border-bottom:1px solid var(--line);box-shadow:var(--shadow);display:none;max-height:calc(100vh - 72px);overflow:auto}
  .nav[data-open="true"]{display:flex}
  .nav a,.nav button{padding:14px 8px;font-size:1.05rem;width:100%;justify-content:space-between;border-radius:0;border-bottom:1px solid var(--line)}
  .submenu{position:static;box-shadow:none;border:0;padding:0 0 8px 12px;min-width:0}
  .submenu a{border-bottom:0;padding:10px 8px}
  .brand img{height:36px}
}

/* Hero */
.hero{position:relative;overflow:hidden;background:linear-gradient(180deg,var(--bg-tint) 0%,#fff 100%)}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(15,118,110,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(15,118,110,.06) 1px,transparent 1px);background-size:48px 48px;mask-image:radial-gradient(ellipse at 70% 30%,#000 0%,transparent 70%);-webkit-mask-image:radial-gradient(ellipse at 70% 30%,#000 0%,transparent 70%);pointer-events:none}
.hero-grid{position:relative;display:grid;grid-template-columns:1.05fr 1fr;gap:clamp(32px,5vw,64px);align-items:center;padding-top:clamp(40px,8vw,104px);padding-bottom:clamp(48px,7vw,88px)}
.hero h1 .accent{color:var(--teal);display:block}
.hero .lead{margin-bottom:var(--s6)}
.hero-note{margin-top:var(--s5);font-size:.9rem;color:var(--ink-3)}
.book-fan{position:relative;height:clamp(340px,40vw,500px)}
.book-fan a{position:absolute;width:44%;transition:transform .3s ease}
.book-fan img{border-radius:4px 8px 8px 4px;box-shadow:var(--shadow-book)}
.book-fan a:nth-child(1){left:2%;top:10%;transform:rotate(-7deg);z-index:1}
.book-fan a:nth-child(2){left:28%;top:2%;transform:rotate(-1deg);z-index:3}
.book-fan a:nth-child(3){left:54%;top:12%;transform:rotate(6deg);z-index:2}
.book-fan a:hover{transform:translateY(-8px) rotate(0);z-index:4}
@media (max-width:860px){.hero-grid{grid-template-columns:1fr}.book-fan{height:clamp(260px,72vw,420px);max-width:520px;margin:0 auto;width:100%}}

/* Page hero (inner pages) */
.page-hero{background:linear-gradient(180deg,var(--bg-tint),#fff);border-bottom:1px solid var(--line);padding:clamp(32px,5vw,64px) 0 clamp(36px,5vw,56px)}
.page-hero h1{max-width:22ch}
.page-hero .lead{margin-bottom:0}
.breadcrumbs{font-size:.86rem;color:var(--ink-3);margin-bottom:var(--s5)}
.breadcrumbs ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:6px}
.breadcrumbs li:not(:last-child)::after{content:"/";margin-left:6px;color:var(--line-2)}
.breadcrumbs a{color:var(--ink-3);text-decoration:none}
.breadcrumbs a:hover{color:var(--teal)}

/* Grids & cards */
.grid{display:grid;gap:var(--s5)}
.grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}
@media (max-width:960px){.grid-4{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:620px){.grid-2,.grid-3,.grid-4{grid-template-columns:1fr}}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:var(--s5);box-shadow:var(--shadow-sm)}

.subject-card{position:relative;display:flex;flex-direction:column;gap:10px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:var(--s5);text-decoration:none;color:var(--ink);transition:border-color .2s,box-shadow .2s,transform .2s;overflow:hidden}
.subject-card:hover{border-color:var(--teal);box-shadow:var(--shadow);transform:translateY(-3px);color:var(--ink)}
.subject-card .covers{display:flex;height:150px;align-items:flex-end;margin-bottom:6px}
.subject-card .covers img{width:84px;border-radius:2px 5px 5px 2px;box-shadow:0 6px 16px -6px rgba(0,0,0,.45)}
.subject-card .covers img+img{margin-left:-50px}
.subject-card .region{font-family:var(--font-head);font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3)}
.subject-card h3{margin:0}
.subject-card p{margin:0;color:var(--ink-2);font-size:.95rem}
.subject-card .go{margin-top:auto;padding-top:8px;font-family:var(--font-head);font-weight:500;color:var(--teal);font-size:.95rem}

.product-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:box-shadow .2s,transform .2s,border-color .2s}
.product-card:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:var(--line-2)}
.product-card .pc-cover{background:var(--bg-soft);padding:28px 28px 0;display:flex;justify-content:center;border-bottom:1px solid var(--line)}
.product-card .pc-cover img{width:68%;max-width:200px;border-radius:2px 6px 0 0;box-shadow:var(--shadow-book);transition:transform .3s}
.product-card:hover .pc-cover img{transform:translateY(-4px)}
.product-card .pc-body{padding:var(--s5);display:flex;flex-direction:column;flex:1;gap:8px}
.product-card .pc-qual{font-family:var(--font-head);font-weight:500;font-size:.76rem;letter-spacing:.08em;text-transform:uppercase;color:var(--teal)}
.product-card h3{font-size:1.08rem;margin:0}
.product-card h3 a{color:var(--ink);text-decoration:none}
.product-card h3 a::after{content:"";position:absolute;inset:0}
.product-card{position:relative}
.product-card p{font-size:.94rem;color:var(--ink-2);margin:0}
.product-card .pc-cta{margin-top:auto;padding-top:12px;font-family:var(--font-head);font-weight:500;font-size:.94rem;color:var(--teal)}
.tag-free{display:inline-block;background:var(--teal);color:#fff;font-family:var(--font-head);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;padding:4px 9px;border-radius:999px;font-weight:500}

.product-card--soon{opacity:.85}
.product-card--soon:hover{transform:none;box-shadow:none;border-color:var(--line)}
.soon-cover{width:68%;max-width:200px;aspect-ratio:800/1035;border:2px dashed var(--line-2);border-bottom:0;border-radius:4px 8px 0 0;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:10px;padding:16px;text-align:center;background:#fff}
.soon-cover span{font-family:var(--font-head);font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3)}
.soon-cover strong{font-family:var(--font-head);font-size:1rem;line-height:1.25;color:var(--ink-2)}
.tag-soon{display:inline-block;background:var(--blue-50);color:var(--blue);font-family:var(--font-head);font-size:.7rem;letter-spacing:.1em;text-transform:uppercase;padding:4px 9px;border-radius:999px;font-weight:500}

/* Method steps */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;counter-reset:step;border:1px solid var(--line);border-radius:var(--radius);background:#fff;overflow:hidden}
.step{padding:var(--s6) var(--s5);position:relative}
.step+.step{border-left:1px solid var(--line)}
.step-num{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;border:2px solid var(--teal);color:var(--teal);font-family:var(--font-head);font-weight:700;margin-bottom:var(--s4)}
.step h3{font-size:1.25rem;margin-bottom:6px}
.step p{margin:0;color:var(--ink-2);font-size:.96rem}
.step:last-child{background:var(--teal);color:#fff}
.step:last-child h3,.step:last-child p{color:#fff}
.step:last-child .step-num{border-color:#fff;color:#fff}
@media (max-width:860px){.steps{grid-template-columns:1fr 1fr}.step:nth-child(3){border-left:0}.step:nth-child(n+3){border-top:1px solid var(--line)}}
@media (max-width:520px){.steps{grid-template-columns:1fr}.step+.step{border-left:0;border-top:1px solid var(--line)}}

/* Feature split */
.split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(32px,6vw,80px);align-items:center}
.split--rev{grid-template-columns:minmax(0,7fr) minmax(0,5fr)}
@media (max-width:860px){.split,.split--rev{grid-template-columns:1fr}}
.feature-panel{background:var(--navy);color:#fff;border-radius:20px;padding:clamp(28px,5vw,56px);position:relative;overflow:hidden}
.feature-panel h2,.feature-panel h3{color:#fff}
.feature-panel .kicker{color:var(--teal-bright)}
.feature-panel p,.feature-panel li{color:#c9d3dc}
.feature-panel .btn--secondary{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}
.feature-panel .btn--secondary:hover{border-color:#fff}
.feature-panel .btn--primary{background:var(--teal-bright);color:var(--navy)}
.feature-panel .btn--primary:hover{background:#2dd4bf;color:var(--navy)}
.free-cover{max-width:300px;margin:0 auto;transform:rotate(-3deg);border-radius:4px;box-shadow:0 30px 60px -20px rgba(0,0,0,.6)}
.checklist{list-style:none;padding:0;margin:0 0 var(--s5)}
.checklist li{position:relative;padding-left:30px;margin-bottom:10px}
.checklist li::before{content:"";position:absolute;left:0;top:.35em;width:18px;height:18px;border-radius:50%;background:var(--teal-50) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%230f766e'%3E%3Cpath d='M8.1 13.4 4.7 10l-1.2 1.2 4.6 4.6 9.4-9.4-1.2-1.2z'/%3E%3C/svg%3E") center/14px no-repeat}
.feature-panel .checklist li::before{background-color:rgba(20,184,166,.18);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='%2314b8a6'%3E%3Cpath d='M8.1 13.4 4.7 10l-1.2 1.2 4.6 4.6 9.4-9.4-1.2-1.2z'/%3E%3C/svg%3E")}

/* Product page */
.product-top{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(32px,6vw,72px);align-items:start;padding:clamp(28px,4vw,48px) 0 clamp(48px,6vw,80px)}
@media (max-width:860px){.product-top{grid-template-columns:1fr}}
.product-cover{position:sticky;top:96px}
.product-cover img{width:100%;max-width:420px;margin:0 auto;border-radius:4px 10px 10px 4px;box-shadow:var(--shadow-book)}
@media (max-width:860px){.product-cover{position:static}.product-cover img{max-width:300px}}
.product-info h1{font-size:clamp(1.8rem,3.6vw,2.6rem)}
.facts{display:grid;grid-template-columns:auto 1fr;gap:10px 20px;margin:var(--s5) 0;padding:var(--s5);background:var(--bg-soft);border-radius:var(--radius);font-size:.95rem}
.facts dt{font-weight:600;color:var(--ink)}
.facts dd{margin:0;color:var(--ink-2)}
@media (max-width:520px){.facts{grid-template-columns:1fr;gap:2px}.facts dd{margin-bottom:10px}}
.buy-box{border:1px solid var(--line);border-radius:var(--radius);padding:var(--s5);margin:var(--s5) 0}
.buy-box h2{font-size:1.1rem;margin-bottom:var(--s3)}
.buy-box .btn-row{margin-bottom:var(--s3)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin:var(--s5) 0}
.stats div{background:#fff;padding:18px 12px;text-align:center}
.stats strong{display:block;font-family:var(--font-head);font-size:1.7rem;color:var(--teal);line-height:1.1}
.stats span{font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;color:var(--ink-3)}
@media (max-width:520px){.stats{grid-template-columns:1fr 1fr}}
.topic-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:0 32px;counter-reset:t}
.topic-list li{counter-increment:t;display:flex;gap:14px;padding:12px 0;border-bottom:1px solid var(--line)}
.topic-list li::before{content:counter(t,decimal-leading-zero);font-family:var(--font-head);font-weight:700;color:var(--teal);min-width:24px}
@media (max-width:620px){.topic-list{grid-template-columns:1fr}}
.method{display:flex;flex-wrap:wrap;gap:10px;list-style:none;padding:0;margin:0 0 var(--s5)}
.method li{display:flex;align-items:center;gap:8px;font-family:var(--font-head);font-weight:500;font-size:.92rem;padding:8px 14px 8px 8px;border:1px solid var(--line-2);border-radius:999px;background:#fff}
.method li span{display:inline-flex;width:26px;height:26px;border-radius:50%;background:var(--teal);color:#fff;align-items:center;justify-content:center;font-size:.8rem}
.notice{border-left:3px solid var(--blue);background:var(--blue-50);padding:14px 18px;border-radius:0 var(--radius-sm) var(--radius-sm) 0;font-size:.92rem;color:var(--ink-2);margin:var(--s5) 0}
.notice--teal{border-color:var(--teal);background:var(--teal-50)}
.notice p:last-child{margin:0}

/* FAQ */
.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:20px 40px 20px 0;font-family:var(--font-head);font-weight:500;font-size:1.05rem;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:6px;top:14px;font-size:1.6rem;color:var(--teal);transition:transform .2s;font-weight:400}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq .answer{padding:0 0 20px;color:var(--ink-2);max-width:70ch}

/* Prose */
.prose{max-width:70ch}
.prose h2{margin-top:var(--s7)}
.prose h2:first-child{margin-top:0}
.prose h3{margin-top:var(--s6)}

/* Board block */
.board-block+.board-block{margin-top:var(--s8)}
.board-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:end;gap:16px;margin-bottom:var(--s5)}

/* CTA band */
.cta-band{background:var(--teal);color:#fff;border-radius:20px;padding:clamp(28px,5vw,56px);display:flex;flex-wrap:wrap;gap:24px;align-items:center;justify-content:space-between}
.cta-band h2{color:#fff;margin:0 0 6px}
.cta-band p{margin:0;color:#d5efeb;max-width:56ch}
.cta-band .btn--secondary{border-color:#fff}

/* Footer */
.site-footer{background:var(--navy);color:#b6c1cc;padding:var(--s8) 0 var(--s6);margin-top:0;font-size:.93rem}
.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:var(--s6)}
@media (max-width:860px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr}}
.site-footer h2{font-size:.78rem;letter-spacing:.14em;text-transform:uppercase;color:#fff;margin-bottom:var(--s4);font-weight:500}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:8px}
.site-footer a{color:#dfe6ec;text-decoration:none}
.site-footer a:hover{color:var(--teal-bright)}
.footer-brand img{height:44px;width:auto;margin-bottom:var(--s4)}
.footer-tag{font-family:var(--font-head);color:#fff;font-weight:500}
.footer-legal{border-top:1px solid rgba(255,255,255,.1);margin-top:var(--s7);padding-top:var(--s5);font-size:.82rem;color:#8d99a6;display:grid;gap:8px}

/* 404 */
.not-found{text-align:center;padding:clamp(64px,12vw,140px) 0}
.not-found .big{font-family:var(--font-head);font-weight:700;font-size:clamp(4rem,12vw,8rem);color:var(--teal-50);-webkit-text-stroke:2px var(--teal);line-height:1}

@media (prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
@media print{.site-header,.site-footer,.buy-box .btn{display:none}}