/* ==========================================================================
   Roblox Clicker — robloxclicker.app
   Design seed: S09 — Gaming Utility Light
   Light theme · neon/emerald green · Poppins · angular geometric shapes
   ========================================================================== */

/* ---------- Fonts (Poppins, SIL OFL 1.1 — see assets/fonts/OFL-LICENSE.txt) ---------- */
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/poppins-400.woff2?v=rc1") format("woff2"); }
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/poppins-500.woff2?v=rc1") format("woff2"); }
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/poppins-600.woff2?v=rc1") format("woff2"); }
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/poppins-700.woff2?v=rc1") format("woff2"); }
@font-face { font-family: "Poppins"; font-style: normal; font-weight: 800; font-display: swap; src: url("../fonts/poppins-800.woff2?v=rc1") format("woff2"); }

/* ---------- Tokens ---------- */
:root {
  --bg: #fbfdfb;
  --bg-soft: #f2faf4;
  --bg-mint: #e6f7ea;
  --surface: #ffffff;
  --ink: #0f1a14;
  --ink-2: #33433a;
  --ink-3: #56665d;
  --line: #d9eadf;
  --line-strong: #b9dcc5;
  --green: #14b84a;
  --green-600: #0e9a3c;
  --green-700: #0b7a30;   /* text-safe green on white (AA) */
  --neon: #39ff6a;
  --lime: #b8f75a;
  --cta-ink: #04210d;
  --warn-bg: #fff8e6;
  --warn-line: #f2d68a;
  --warn-ink: #5c4300;
  --radius: 14px;
  --cut: 18px;            /* S09 angular corner cut */
  --shadow-sm: 0 2px 8px rgba(15, 60, 30, .06);
  --shadow: 0 10px 30px rgba(15, 60, 30, .09);
  --shadow-lg: 0 24px 60px rgba(15, 60, 30, .14);
  --wrap: 1180px;
  --font: "Poppins", Arial, sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--ink-2);
  background: var(--bg);
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
img { height: auto; }
a { color: var(--green-700); text-decoration: none; }
a:hover { color: var(--green-600); text-decoration: none; }
:focus-visible { outline: 3px solid var(--green); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.25; margin: 0 0 .6em; font-weight: 700; }
h1 { font-size: clamp(2rem, 5vw, 3.4rem); font-weight: 800; letter-spacing: -.02em; }
h2 { font-size: clamp(1.5rem, 3.2vw, 2.2rem); letter-spacing: -.01em; }
h3 { font-size: clamp(1.08rem, 2vw, 1.25rem); }
p { margin: 0 0 1em; }
ul, ol { padding-left: 1.25em; margin: 0 0 1em; }
li { margin-bottom: .35em; }
table { border-collapse: collapse; width: 100%; }
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: 12px; top: -60px; z-index: 200; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 8px; font-weight: 600; }
.skip-link:focus { top: 12px; color: #fff; text-decoration: none; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55em;
  font: 600 1rem/1 var(--font); padding: 15px 26px; border: 2px solid transparent;
  cursor: pointer; text-decoration: none; transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease;
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
}
.btn svg { width: 20px; height: 20px; flex: none; }
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn-primary { background: linear-gradient(135deg, var(--neon), var(--green)); color: var(--cta-ink); box-shadow: 0 10px 24px rgba(20, 184, 74, .28); }
.btn-primary:hover { color: var(--cta-ink); box-shadow: 0 14px 30px rgba(20, 184, 74, .38); }
.btn-ghost { background: var(--surface); color: var(--ink); border-color: var(--line-strong); clip-path: none; border-radius: 10px; }
.btn-ghost:hover { color: var(--ink); border-color: var(--green); }
.btn-lg { padding: 18px 32px; font-size: 1.08rem; }
.btn-sm { padding: 11px 18px; font-size: .92rem; }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255, 255, 255, .92); backdrop-filter: saturate(160%) blur(10px); -webkit-backdrop-filter: saturate(160%) blur(10px); border-bottom: 1px solid transparent; transition: box-shadow .2s ease, border-color .2s ease; }
.site-header.is-scrolled { box-shadow: var(--shadow-sm); border-bottom-color: var(--line); }
.header-bar { display: flex; align-items: center; gap: 18px; min-height: 70px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 800; font-size: 1.12rem; letter-spacing: -.01em; white-space: nowrap; }
.brand:hover { color: var(--ink); text-decoration: none; }
.brand img { width: 42px; height: 42px; border-radius: 10px; object-fit: cover; box-shadow: 0 2px 6px rgba(15, 80, 30, .2); }
.brand b { color: var(--green-700); font-weight: 800; }
.main-nav { margin-left: auto; }
.main-nav ul { display: flex; align-items: center; gap: 2px; list-style: none; margin: 0; padding: 0; }
.main-nav li { margin: 0; }
.main-nav a { display: block; padding: 8px 10px; border-radius: 8px; color: var(--ink-2); font-weight: 500; font-size: .92rem; }
.main-nav a:hover, .main-nav a[aria-current="page"] { color: var(--green-700); background: var(--bg-mint); text-decoration: none; }
.header-cta { flex: none; }
.nav-toggle { display: none; margin-left: auto; width: 46px; height: 46px; border: 1px solid var(--line-strong); background: var(--surface); border-radius: 10px; cursor: pointer; align-items: center; justify-content: center; color: var(--ink); }
.nav-toggle svg { width: 24px; height: 24px; }
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

@media (max-width: 1100px) {
  .nav-toggle { display: inline-flex; }
  .header-cta { display: none; }
  .main-nav { position: fixed; inset: 70px 0 auto 0; margin: 0; background: var(--surface); border-bottom: 1px solid var(--line); box-shadow: var(--shadow); max-height: calc(100vh - 70px); overflow-y: auto; display: none; }
  .main-nav.is-open { display: block; }
  .main-nav ul { flex-direction: column; align-items: stretch; padding: 12px 20px 20px; gap: 4px; }
  .main-nav a { padding: 12px 14px; font-size: 1rem; }
  .main-nav .nav-play-mobile { display: block; margin-top: 8px; }
  .main-nav .nav-play-mobile a { text-align: center; background: linear-gradient(135deg, var(--neon), var(--green)); color: var(--cta-ink); font-weight: 700; }
}
@media (min-width: 1101px) { .main-nav .nav-play-mobile { display: none; } }

/* ---------- S09 geometric decorations ---------- */
.geo { position: absolute; pointer-events: none; z-index: 0; }
.geo-tri { width: 0; height: 0; border-left: 70px solid transparent; border-right: 70px solid transparent; border-bottom: 120px solid rgba(57, 255, 106, .16); }
.geo-diamond { width: 90px; height: 90px; transform: rotate(45deg); border: 3px solid rgba(20, 184, 74, .22); border-radius: 10px; }
.geo-bar { width: 220px; height: 22px; background: linear-gradient(90deg, rgba(184, 247, 90, .55), rgba(57, 255, 106, 0)); transform: skewX(-24deg); }

/* ---------- Hero (S09 diagonal asymmetry) ---------- */
.hero { position: relative; overflow: hidden; padding: 56px 0 120px; background: linear-gradient(160deg, #ffffff 0%, var(--bg-soft) 55%, var(--bg-mint) 100%); }
.hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 90px; background: var(--bg); clip-path: polygon(0 100%, 100% 30%, 100% 100%); }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.25fr .75fr; gap: 40px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--green-700); background: var(--bg-mint); padding: 7px 18px 7px 14px; clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%); margin-bottom: 18px; }
.eyebrow svg { width: 16px; height: 16px; }
.hero h1 span { background: linear-gradient(90deg, var(--green-700), var(--green)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero-lead { font-size: 1.08rem; max-width: 640px; color: var(--ink-2); }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin: 24px 0 14px; }
.hero-micro { display: flex; flex-wrap: wrap; gap: 8px 18px; list-style: none; padding: 0; margin: 0; font-size: .88rem; color: var(--ink-3); }
.hero-micro li { display: inline-flex; align-items: center; gap: 6px; margin: 0; }
.hero-micro svg { width: 16px; height: 16px; color: var(--green-600); }

/* ---------- Generic sections (each section visually separate) ---------- */
.section { position: relative; padding: 76px 0; }
.section + .section { border-top: 1px solid var(--line); }
.section.alt { background: var(--bg-soft); }
.section.mint { background: linear-gradient(170deg, var(--bg-mint), #f7fdf8); }
.section-head { max-width: 760px; margin-bottom: 34px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.kicker { display: inline-flex; align-items: center; gap: 8px; font-size: .78rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--green-700); margin-bottom: 10px; }
.kicker::before { content: ""; width: 22px; height: 4px; background: var(--green); transform: skewX(-24deg); }
.lead { font-size: 1.05rem; color: var(--ink-2); }

/* About — S09 asymmetric split with angled panel */
.about-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; align-items: center; }
.about-visual { position: relative; }
.about-visual img { width: 100%; clip-path: polygon(0 8%, 100% 0, 100% 92%, 0 100%); background: var(--bg-mint); }
.about-visual figcaption { font-size: .75rem; color: var(--ink-3); margin-top: 8px; }
.fact-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 22px; }
.fact { background: var(--surface); border: 1px solid var(--line); padding: 14px; clip-path: polygon(10px 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%, 0 10px); }
.fact strong { display: block; color: var(--ink); font-size: .95rem; }
.fact span { font-size: .82rem; color: var(--ink-3); }

/* How to play — numbered play tiles */
.steps-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; counter-reset: step; list-style: none; padding: 0; margin: 0; }
.step-tile { position: relative; margin: 0; background: var(--surface); border: 1px solid var(--line); padding: 26px 20px 22px; box-shadow: var(--shadow-sm); clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%); transition: transform .2s ease, box-shadow .2s ease; }
.step-tile:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.step-num { display: inline-flex; align-items: center; justify-content: center; width: 46px; height: 46px; font-weight: 800; font-size: 1.1rem; color: var(--cta-ink); background: linear-gradient(135deg, var(--lime), var(--neon)); clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%); margin-bottom: 14px; }
.step-tile h3 { font-size: 1.02rem; }
.step-tile p { font-size: .92rem; margin: 0; }

/* Features — angular cards */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feature-card { position: relative; background: var(--surface); border: 1px solid var(--line); padding: 28px 24px; clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut)); transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.feature-card:nth-child(3n+2) { transform: translateY(18px); }
.feature-card:hover { border-color: var(--green); box-shadow: var(--shadow); }
.icon-badge { display: inline-flex; align-items: center; justify-content: center; width: 56px; height: 56px; color: var(--green-700); background: var(--bg-mint); clip-path: polygon(14px 0, 100% 0, calc(100% - 14px) 100%, 0 100%); margin-bottom: 16px; }
.icon-badge svg { width: 28px; height: 28px; }
.feature-card p { font-size: .94rem; margin: 0; }

/* Tables (controls & comparison) */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); background: var(--surface); box-shadow: var(--shadow-sm); border-radius: 12px; }
.data-table { min-width: 520px; font-size: .95rem; }
.data-table caption { text-align: left; padding: 14px 18px 0; font-weight: 600; color: var(--ink); }
.data-table th, .data-table td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.data-table thead th { background: var(--bg-mint); color: var(--ink); font-weight: 700; font-size: .9rem; }
.data-table tbody tr:last-child td, .data-table tbody tr:last-child th { border-bottom: 0; }
.data-table tbody th { color: var(--ink); font-weight: 600; }
.controls-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 36px; align-items: start; }

/* Tips */
.tips-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.tip { display: grid; grid-template-columns: 52px 1fr; gap: 16px; background: var(--surface); border: 1px solid var(--line); padding: 22px; border-left: 5px solid var(--green); }
.tip .icon-badge { width: 52px; height: 52px; margin: 0; }
.tip h3 { font-size: 1.02rem; margin-bottom: .35em; }
.tip p { font-size: .93rem; margin: 0; }

/* Notice panels */
.notice { display: grid; grid-template-columns: 44px 1fr; gap: 14px; background: var(--warn-bg); border: 1px solid var(--warn-line); color: var(--warn-ink); padding: 18px 20px; border-radius: 12px; }
.notice svg { width: 28px; height: 28px; }
.notice p { margin: 0 0 .5em; }
.notice p:last-child { margin: 0; }
.notice strong { color: #3f2e00; }
.notice.green { background: var(--bg-mint); border-color: var(--line-strong); color: var(--ink-2); }
.notice.green strong { color: var(--ink); }
.notice.green svg { color: var(--green-700); }
.codes-layout { display: grid; grid-template-columns: 1.1fr .9fr; gap: 32px; align-items: start; }

/* Why play — benefit list */
.why-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; list-style: none; padding: 0; margin: 0; }
.why-list li { display: flex; gap: 12px; align-items: flex-start; background: var(--surface); border: 1px solid var(--line); padding: 16px 18px; margin: 0; }
.why-list svg { width: 24px; height: 24px; flex: none; color: var(--green-600); margin-top: 2px; }
.why-list strong { display: block; color: var(--ink); }

/* Mobile section */
.mobile-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 36px; align-items: center; }
.device-card { background: var(--surface); border: 1px solid var(--line); padding: 24px; clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%); }
.device-card ul { margin: 0; }

/* Guide cards */
.guide-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.guide-card { display: flex; flex-direction: column; background: var(--surface); border: 1px solid var(--line); overflow: hidden; transition: transform .2s ease, box-shadow .2s ease; clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%); }
.guide-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.guide-card img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; background: var(--bg-mint); }
.guide-card .gc-body { padding: 18px 20px 22px; display: flex; flex-direction: column; flex: 1; }
.guide-card .gc-tag { font-size: .72rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--green-700); margin-bottom: 6px; }
.guide-card h3 { font-size: 1.04rem; margin-bottom: .45em; }
.guide-card h3 a { color: var(--ink); }
.guide-card h3 a::after { content: ""; position: absolute; inset: 0; }
.guide-card { position: relative; }
.guide-card p { font-size: .9rem; margin: 0 0 12px; flex: 1; }
.guide-card .gc-more { font-size: .88rem; font-weight: 600; color: var(--green-700); display: inline-flex; align-items: center; gap: 6px; }
.guide-card .gc-more svg { width: 16px; height: 16px; }
.center-cta { text-align: center; margin-top: 34px; }

/* FAQ accordion */
.faq-cats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; align-items: start; }
.faq-cat h3 { display: flex; align-items: center; gap: 10px; font-size: 1.12rem; padding-bottom: 12px; border-bottom: 3px solid var(--green); margin-bottom: 14px; }
.faq-cat h3 svg { width: 24px; height: 24px; color: var(--green-700); }
.faq-item { background: var(--surface); border: 1px solid var(--line); margin-bottom: 10px; border-radius: 10px; overflow: hidden; }
.faq-item h4 { margin: 0; font-size: 1rem; }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 16px 18px; background: none; border: 0; text-align: left; cursor: pointer; font: 600 .97rem/1.45 var(--font); color: var(--ink); }
.faq-q:hover { background: var(--bg-soft); }
.faq-q .faq-icon { flex: none; width: 28px; height: 28px; display: inline-flex; align-items: center; justify-content: center; background: var(--bg-mint); color: var(--green-700); clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%); transition: transform .2s ease; }
.faq-q .faq-icon svg { width: 16px; height: 16px; }
.faq-q[aria-expanded="true"] .faq-icon { transform: rotate(45deg); background: var(--green); color: var(--cta-ink); }
.faq-a { padding: 0 18px 16px; font-size: .94rem; }
.faq-a p { margin: 0 0 .6em; }
.faq-a p:last-child { margin: 0; }
.faq-a[hidden] { display: none; }

/* ---------- Inner pages ---------- */
.page-hero { position: relative; overflow: hidden; padding: 44px 0 70px; background: linear-gradient(160deg, #ffffff, var(--bg-mint)); }
.page-hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 50px; background: var(--bg); clip-path: polygon(0 100%, 100% 20%, 100% 100%); }
.page-hero .wrap { position: relative; z-index: 1; }
.page-hero h1 { font-size: clamp(1.8rem, 4.2vw, 2.8rem); max-width: 900px; }
.page-hero p { max-width: 760px; font-size: 1.04rem; }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; padding: 0; margin: 0 0 16px; font-size: .85rem; }
.breadcrumbs li { margin: 0; display: inline-flex; align-items: center; gap: 6px; color: var(--ink-3); }
.breadcrumbs li + li::before { content: "/"; color: var(--line-strong); }
.meta-line { font-size: .85rem; color: var(--ink-3); display: flex; flex-wrap: wrap; gap: 6px 16px; }

.content-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 44px; padding: 40px 0 80px; align-items: start; }
.prose { max-width: 760px; min-width: 0; }
.prose h2 { font-size: clamp(1.35rem, 2.6vw, 1.75rem); margin-top: 1.8em; padding-top: .2em; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: 1.4em; }
.prose figure { margin: 0 0 28px; }
.prose figure img { width: 100%; clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%); }
.prose figcaption { font-size: .78rem; color: var(--ink-3); margin-top: 6px; }
.prose .table-wrap { margin: 0 0 1.4em; }
.prose .notice { margin: 0 0 1.4em; }
.prose .cta-box { margin: 2em 0; }
.toc { background: var(--bg-soft); border: 1px solid var(--line); padding: 18px 22px; margin: 0 0 28px; }
.toc strong { display: block; color: var(--ink); margin-bottom: 6px; }
.toc ol { margin: 0; font-size: .93rem; }
.cta-box { background: linear-gradient(135deg, var(--bg-mint), #ffffff); border: 1px solid var(--line-strong); padding: 26px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut)); }
.cta-box h2, .cta-box h3 { margin: 0 0 .25em; font-size: 1.2rem; }
.cta-box p { margin: 0; font-size: .94rem; }
.related { margin-top: 2.4em; }
.related ul { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.related li { margin: 0; }
.related a { display: block; padding: 12px 14px; background: var(--surface); border: 1px solid var(--line); font-weight: 600; font-size: .92rem; }

.sidebar { position: sticky; top: 90px; display: grid; gap: 20px; }
.side-box { background: var(--surface); border: 1px solid var(--line); padding: 20px; }
.side-box h2 { font-size: 1.02rem; margin-bottom: .7em; }
.side-box ul { list-style: none; padding: 0; margin: 0; }
.side-box li { margin: 0; border-bottom: 1px solid var(--line); }
.side-box li:last-child { border-bottom: 0; }
.side-box li a { display: block; padding: 9px 0; font-size: .9rem; color: var(--ink-2); }
.side-box li a:hover, .side-box li a[aria-current="page"] { color: var(--green-700); }
.side-box.play { background: linear-gradient(150deg, var(--bg-mint), #ffffff); border-color: var(--line-strong); }
.side-box.play p { font-size: .9rem; }
.side-box .btn { width: 100%; }

.legal { padding: 40px 0 80px; }
.legal .prose { margin: 0 auto; }
.contact-card { display: grid; grid-template-columns: 56px 1fr; gap: 16px; align-items: center; background: var(--surface); border: 1px solid var(--line-strong); padding: 22px; margin: 0 0 1.4em; }
.contact-card .icon-badge { margin: 0; }
.contact-email { font-size: 1.15rem; font-weight: 700; color: var(--ink); user-select: all; word-break: break-all; }

.blog-grid-wrap { padding: 40px 0 80px; }

/* ---------- Footer (deep green, angled CTA band) ---------- */
.site-footer { position: relative; margin-top: 0; color: #d7f5df; background: #08311a; }
.footer-cta { position: relative; background: linear-gradient(120deg, var(--green-600), var(--green) 55%, #2fe068); color: var(--cta-ink); padding: 34px 0 60px; clip-path: polygon(0 0, 100% 0, 100% 72%, 0 100%); }
.footer-cta::after { content: ""; position: absolute; left: 52%; top: 14px; width: 120px; height: 120px; border: 6px solid rgba(255, 255, 255, .28); clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%); }
.footer-cta-inner { position: relative; z-index: 1; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; }
.footer-cta-title { margin: 0; font-size: clamp(1.3rem, 2.6vw, 1.7rem); font-weight: 800; color: #04210d; }
.footer-cta-text { margin: 4px 0 0; font-size: .95rem; color: #06351a; max-width: 560px; }
.btn-light { background: #ffffff; color: #063b1b; box-shadow: 0 10px 24px rgba(4, 40, 15, .25); }
.site-footer .btn-light, .site-footer .btn-light:hover { color: #063b1b; }
.footer-main { padding: 40px 0 34px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 36px; }
.site-footer .brand-footer { color: #ffffff; }
.site-footer .brand-footer b { color: #5df58a; }
.site-footer .brand-footer img { width: 48px; height: 48px; }
.footer-brand p { font-size: .92rem; max-width: 420px; margin-top: 14px; color: #bfe9cb; }
.footer-col h2 { font-size: .82rem; text-transform: uppercase; letter-spacing: .12em; color: #5df58a; margin-bottom: 14px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin: 0 0 9px; }
.site-footer a { color: #e6faec; font-size: .94rem; text-decoration: none; }
.site-footer .footer-col a { display: inline-flex; align-items: center; gap: 8px; }
.site-footer .footer-col a::before { content: ""; width: 7px; height: 7px; background: #3ee26a; clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%); transition: transform .2s ease; }
.site-footer a:hover { color: #ffffff; text-decoration: none; }
.site-footer .footer-col a:hover::before { transform: scale(1.5); }
.site-footer :focus-visible { outline-color: #5df58a; }
.footer-bottom { border-top: 1px solid rgba(93, 245, 138, .18); background: #052313; padding: 18px 0; }
.footer-bottom-inner { display: flex; flex-wrap: wrap; justify-content: center; text-align: center; gap: 10px 24px; font-size: .8rem; color: #a9dcb8; }
.footer-bottom-inner p { margin: 0; max-width: 820px; }
.footer-copy { font-weight: 600; color: #e6faec; }

/* ---------- Hero with playable game ---------- */
.hero-game { padding: 40px 0 90px; }
.hero-game .hero-grid { grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr); gap: 36px; align-items: center; }
.hero-game h1 { font-size: clamp(2rem, 4vw, 2.8rem); }
.hero-game .hero-lead { font-size: 1.02rem; }

/* ---------- Hero game player ---------- */
.hero-player { position: relative; z-index: 1; background: #ffffff; border: 1px solid var(--line); box-shadow: var(--shadow-lg); padding: 14px; scroll-margin-top: 86px; clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut)); }
.hp-top { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.hp-title { display: flex; align-items: center; gap: 10px; margin: 0; font-size: 1.08rem; }
.hp-title img { width: 32px; height: 32px; border-radius: 8px; object-fit: cover; }
.hp-title:focus { outline: none; }
.hp-tag { display: inline-flex; align-items: center; gap: 6px; font-size: .8rem; font-weight: 600; color: var(--green-700); background: var(--bg-mint); padding: 5px 12px; border-radius: 999px; white-space: nowrap; }
.hp-tag svg { width: 16px; height: 16px; }
.hp-frame { position: relative; width: 100%; aspect-ratio: 482 / 412; background: #0f9a3a; border-radius: 10px; overflow: hidden; }
.hp-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; background: #ffffff; }
/* Fullscreen: the whole player card fills the screen; the game area stretches */
.hero-player:fullscreen { display: flex; flex-direction: column; width: 100%; height: 100%; padding: 12px 16px; clip-path: none; border: 0; background: #0b2b17; }
.hero-player:-webkit-full-screen { display: flex; flex-direction: column; width: 100%; height: 100%; padding: 12px 16px; background: #0b2b17; }
.hero-player.is-fullscreen .hp-top { color: #fff; }
.hero-player.is-fullscreen .hp-title { color: #fff; }
.hero-player.is-fullscreen .hp-frame { flex: 1; aspect-ratio: auto; min-height: 0; background: #000; }
.hero-player.is-fullscreen .hp-help { color: #bfe9cb; }
.hero-player.is-fullscreen .hp-help strong { color: #fff; }
.hp-exit { display: none; position: absolute; top: 6px; right: 6px; z-index: 4; align-items: center; gap: 6px; height: 40px; padding: 0 12px; border: 1px solid #c9d6ce; border-radius: 8px; background: #ffffff; color: #0f1a14; font: 700 .85rem var(--font); cursor: pointer; box-shadow: 0 4px 12px rgba(0, 0, 0, .25); }
.hp-exit svg { width: 18px; height: 18px; }
.hp-exit:hover { background: #eafff0; border-color: var(--green); }
.hero-player.is-fullscreen .hp-exit { display: inline-flex; }
.hp-cover { position: absolute; inset: 0; display: flex; align-items: flex-end; justify-content: center; padding-bottom: 7%; }
.hp-cover-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hp-cover::after { content: ""; position: absolute; inset: 0; background: radial-gradient(circle at 50% 55%, rgba(0, 0, 0, 0) 30%, rgba(4, 40, 15, .35) 100%); }
.play-big { position: relative; z-index: 1; display: inline-flex; align-items: center; gap: 12px; padding: 16px 30px; font: 800 1.15rem/1 var(--font); color: #04210d; background: #ffffff; border: 0; cursor: pointer; border-radius: 999px; box-shadow: 0 0 0 6px rgba(255, 255, 255, .35), 0 14px 30px rgba(4, 40, 15, .35); transition: transform .18s ease, box-shadow .18s ease; }
.play-big svg { width: 24px; height: 24px; color: var(--green-600); }
.play-big:hover { transform: scale(1.06); box-shadow: 0 0 0 10px rgba(255, 255, 255, .3), 0 16px 34px rgba(4, 40, 15, .4); }
.play-big:focus-visible { outline: 3px solid #04210d; outline-offset: 4px; }
.hp-status { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); z-index: 3; width: max-content; max-width: 86%; text-align: center; background: rgba(255, 255, 255, .96); padding: 12px 18px; border-radius: 10px; font-size: .9rem; font-weight: 600; color: var(--ink); box-shadow: var(--shadow); display: none; }
.hp-frame.is-loading .hp-status { display: block; }
.hp-bar { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 10px; }
.hp-help { margin: 0; font-size: .82rem; color: var(--ink-3); line-height: 1.5; }
.tool-btn { display: inline-flex; align-items: center; gap: 6px; flex: none; padding: 9px 12px; border: 1px solid var(--line-strong); background: #fff; border-radius: 10px; cursor: pointer; font: 600 .85rem var(--font); color: var(--ink); }
.tool-btn:hover { border-color: var(--green); }
.tool-btn svg { width: 16px; height: 16px; }
.tool-btn[hidden] { display: none; }
code { font-family: ui-monospace, Consolas, monospace; background: var(--bg-mint); padding: 2px 6px; border-radius: 6px; color: var(--ink); font-size: .92em; }

@media (max-width: 1100px) {
  .hero-game .hero-grid { grid-template-columns: 1fr; }
  .hero-game .hero-copy { max-width: 760px; }
}
@media (max-width: 600px) {
  .hero-game { padding: 28px 0 70px; }
  .hero-game .btn-ghost { display: none; }
  .hero-player { padding: 8px; }
  .hp-bar { flex-wrap: wrap; }
  .play-big { padding: 13px 22px; font-size: 1rem; }
  .hero-game .hero-actions { margin: 18px 0 12px; }
  .footer-cta { padding-bottom: 50px; clip-path: polygon(0 0, 100% 0, 100% 85%, 0 100%); }
  .footer-cta::after { display: none; }
  .footer-cta .btn { width: 100%; }
}
@media (max-width: 360px) {
}


/* ---------- Scroll to top ---------- */
.to-top { position: fixed; right: 18px; bottom: 18px; z-index: 90; width: 48px; height: 48px; border: 0; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; color: var(--cta-ink); background: linear-gradient(135deg, var(--neon), var(--green)); clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%); opacity: 0; visibility: hidden; transform: translateY(10px); transition: opacity .2s ease, transform .2s ease, visibility .2s; }
.to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.to-top svg { width: 22px; height: 22px; }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .5s ease, transform .5s ease; }
.reveal.is-in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 1100px) {
  .steps-grid { grid-template-columns: repeat(3, 1fr); }
  .content-layout { grid-template-columns: minmax(0, 1fr) 280px; gap: 32px; }
}
@media (max-width: 900px) {
  .geo { display: none; }
  .hero { padding: 40px 0 110px; }
  .hero-grid { grid-template-columns: 1fr; }
  .about-grid, .controls-layout, .codes-layout, .mobile-grid { grid-template-columns: 1fr; gap: 28px; }
  .feature-grid, .guide-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-card:nth-child(3n+2) { transform: none; }
  .faq-cats { grid-template-columns: 1fr; }
  .content-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 640px) {
  body { font-size: .97rem; }
  .section { padding: 56px 0; }
  .steps-grid, .feature-grid, .guide-grid, .tips-grid, .why-list, .related ul { grid-template-columns: 1fr; }
  .fact-strip { grid-template-columns: 1fr; }
  .cta-box { padding: 20px; }
  .footer-grid { grid-template-columns: 1fr; }
  .btn-lg { width: 100%; }
}
@media (max-width: 360px) {
  .wrap { padding: 0 14px; }
  .brand { font-size: 1rem; }
  .brand img { width: 36px; height: 36px; }
}

/* ---------- Motion preferences ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ==========================================================================
   Open section styles (no boxed cards): hexagon icons, lines and accents
   ========================================================================== */
.hex-icon { display: inline-flex; align-items: center; justify-content: center; flex: none; width: 60px; height: 60px; color: #ffffff; background: linear-gradient(140deg, #3ee26a, #0e9a3c); clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%); box-shadow: inset 0 -6px 0 rgba(0, 0, 0, .12); transition: transform .25s ease; }
.hex-icon svg { width: 28px; height: 28px; }
.hex-warn { background: linear-gradient(140deg, #ffd45c, #e3a008); color: #3f2e00; }

/* Features: open grid with big faint numbers */
.feature-grid { gap: 54px 44px; }
.feature-item { position: relative; padding: 6px 0 0 0; }
.feature-item::after { content: ""; position: absolute; left: 0; bottom: -26px; width: 56px; height: 4px; background: linear-gradient(90deg, var(--green), transparent); transform: skewX(-24deg); }
.f-num { position: absolute; top: -12px; right: 0; font-size: 4.2rem; font-weight: 800; line-height: 1; color: rgba(20, 184, 74, .1); letter-spacing: -.04em; pointer-events: none; }
.feature-item .hex-icon { margin-bottom: 18px; }
.feature-item h3 { font-size: 1.12rem; margin-bottom: .45em; }
.feature-item p { margin: 0; font-size: .95rem; max-width: 34ch; }
.feature-item:hover .hex-icon, .tip-item:hover .hex-icon { transform: rotate(30deg) scale(1.06); }

/* Tips: open two-column list with divider lines */
.tips-grid { gap: 0 48px; }
.tip-item { display: flex; gap: 18px; align-items: flex-start; padding: 24px 0; border-bottom: 1px solid var(--line); }
.tip-item h3 { font-size: 1.04rem; margin-bottom: .35em; }
.tip-item p { margin: 0; font-size: .94rem; }

/* Controls: sticky intro + open line table */
.sticky-intro { position: sticky; top: 100px; align-self: start; }
.controls-layout { align-items: start; }
.open-table { overflow-x: auto; }
.line-table { width: 100%; min-width: 480px; border-collapse: collapse; font-size: .97rem; }
.line-table caption { text-align: left; font-weight: 700; color: var(--ink); padding-bottom: 12px; font-size: 1.02rem; }
.line-table thead th { text-align: left; font-size: .78rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--green-700); padding: 0 12px 12px 0; border-bottom: 3px solid var(--green); }
.line-table td, .line-table tbody th { text-align: left; padding: 16px 12px 16px 0; border-bottom: 1px dashed var(--line-strong); vertical-align: top; }
.line-table tbody th { color: var(--ink); font-weight: 700; white-space: nowrap; }
.line-table tbody th::before { content: ""; display: inline-block; width: 10px; height: 10px; margin-right: 10px; background: var(--green); clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%); }

/* Codes: status panel without a box */
.code-status { position: relative; display: flex; gap: 22px; align-items: flex-start; padding: 8px 0 8px 28px; }
.code-status::before { content: ""; position: absolute; left: 0; top: 4px; bottom: 4px; width: 5px; background: linear-gradient(180deg, #ffd45c, #e3a008); transform: skewY(-12deg); }
.status-pill { display: inline-block; font-size: .74rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: #5c4300; background: #ffe9a8; padding: 4px 12px; clip-path: polygon(8px 0, 100% 0, calc(100% - 8px) 100%, 0 100%); margin-bottom: 8px; }
.code-status h3 { font-size: 1.15rem; margin-bottom: .4em; }
.code-status p { font-size: .95rem; }
.check-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.check-list li { display: flex; gap: 10px; align-items: flex-start; margin: 0; font-size: .94rem; color: var(--ink); }
.check-list svg { width: 20px; height: 20px; flex: none; color: var(--green-600); margin-top: 2px; }

/* Mobile: hexagon numbered steps */
.mobile-tips h3 { font-size: 1.15rem; margin-bottom: 18px; }
.hex-steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; counter-reset: none; }
.hex-steps li { display: flex; align-items: center; gap: 16px; margin: 0; font-weight: 500; color: var(--ink); }
.hex-num { display: inline-flex; align-items: center; justify-content: center; flex: none; width: 44px; height: 44px; font-weight: 800; color: #04210d; background: linear-gradient(135deg, var(--lime), var(--neon)); clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%); }

/* Why play: open checklist */
.why-list.open { gap: 6px 40px; }
.why-list.open li { background: none; border: 0; border-bottom: 1px solid var(--line); padding: 16px 0; }

/* Footer copyright link */
.footer-copy a { color: #5df58a; font-weight: 700; }
.footer-copy a:hover { color: #ffffff; text-decoration: none; }

@media (max-width: 900px) {
  .sticky-intro { position: static; }
  .feature-grid { gap: 48px 32px; }
}
@media (max-width: 640px) {
  .tips-grid { gap: 0; }
  .f-num { font-size: 3.4rem; }
  .code-status { flex-direction: column; gap: 14px; padding-left: 20px; }
}

/* Article presentation refinements */
.page-hero h1 { font-size: clamp(1.55rem, 2.9vw, 2.25rem); line-height: 1.27; letter-spacing: -.025em; max-width: 850px; }
.guide-card h3 { font-size: clamp(.97rem, 1.25vw, 1.08rem); line-height: 1.42; }
.prose figure img { display: block; width: 100%; height: auto; aspect-ratio: 40 / 21; object-fit: cover; border-radius: 12px; clip-path: none; }
a:hover, a:hover *, .guide-card:hover a { text-decoration: none !important; }
@media (max-width: 480px) { .page-hero h1 { font-size: 1.5rem; line-height: 1.3; } }