/* PAN School — ดีไซน์ตาม docs/DESIGN.md (ล็อก 9 ต.ค. 2569)
   ขาว · เทาอุ่นอ่อน · ส้มสีเดียว · เส้นบาง 1px · มุมเกือบเหลี่ยม 4–8px · เงาเบามาก · หายใจโล่ง
   ธีมสว่างเป็นค่าเริ่มต้นเสมอ — ไม่สลับมืดตามเครื่อง · โหมดมืดเปิดได้เฉพาะเมื่อผู้ใช้กดปุ่มสลับ (data-theme="dark") */
:root {
  --bg: #ffffff;
  --surface: #ffffff;
  --surface-2: #f6f4f1;
  --surface-3: #eeeae4;
  --ink: #1f1f1f;
  --ink-2: #4d4d4d;
  /* DESIGN.md ตั้ง muted = #8a8580 แต่ได้แค่ 3.65:1 บนขาว (ตัวหนังสือเล็กต้อง ≥ 4.5:1) → ใช้โทนเดิมที่เข้มขึ้น 5.0:1 / 4.7:1 บน surface-3 */
  --muted: #6b6661;
  --line: #ece8e2;
  --line-strong: #d9d2c9;
  --accent: #f7882f;
  --accent-strong: #e06d14;
  --accent-soft: #fff1e6;
  /* ส้มสำหรับ "ตัวหนังสือ" (ลิงก์ · ป้าย · ราคา) — #f7882f บนขาวได้แค่ 2.47:1 */
  --accent-ink: #a94f0c;
  /* ตัวหนังสือบนพื้นส้มเต็ม: #1f1f1f = 6.69:1 (ตัวขาวบน #f7882f = 2.47:1 ไม่ผ่าน) */
  --on-accent: #1f1f1f;
  /* ส้มสำหรับตัวหนังสือใหญ่ ≥ 24px (เกณฑ์ 3:1) */
  --accent-display: #e06d14;
  --peach-grad: linear-gradient(135deg, #f9c9a8, #fde7d6);
  --ok: #1d6f44;
  --ok-soft: #e7f3ec;
  --warn: #7e520a;
  --warn-soft: #fbf1dc;
  --danger: #a8261a;
  --danger-soft: #fcebe8;
  --denim: #3b4756;
  --denim-soft: #eef0f3;
  --gold: #7a5a12;
  --gold-soft: #f7efdb;
  --shadow: 0 10px 30px rgba(0, 0, 0, .05);
  --shadow-pop: 0 12px 32px rgba(0, 0, 0, .08);
  --radius: 6px;
  --radius-sm: 4px;
  --radius-lg: 8px;
  --font-body: "IBM Plex Sans Thai Looped", "Anuphan", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-head: "Anuphan", "IBM Plex Sans Thai Looped", system-ui, sans-serif;
  --wrap: 1200px;
  --gutter: clamp(16px, 4vw, 40px);
  --head-h: 68px;
  /* ระยะห่าง (เดินบน 4/8) */
  --sp-1: 4px; --sp-2: 8px; --sp-3: 12px; --sp-4: 16px; --sp-5: 24px; --sp-6: 32px; --sp-7: 48px; --sp-8: 64px; --sp-9: 96px;
  --section-y: clamp(56px, 8vw, 112px);
  --section-y-tight: clamp(40px, 5vw, 64px);
  /* อ่านยาว (ปรับ 14 ต.ค. 2569 · หน้าคอร์ส/บทเรียน/skill) */
  --measure: 68ch;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "IBM Plex Sans Thai Looped", monospace;
  --code-bg: #faf8f5;
  --code-head: #f2eee8;
  color-scheme: light;
}
/* โหมดมืด: เฉพาะเมื่อผู้ใช้กดสลับเอง (ไม่มี @media prefers-color-scheme) */
:root[data-theme="dark"] {
  --bg: #141312;
  --surface: #1b1a18;
  --surface-2: #22201e;
  --surface-3: #2b2926;
  --ink: #f3f1ee;
  --ink-2: #d2cdc7;
  --muted: #a8a29b;
  --line: #312e2a;
  --line-strong: #47433e;
  --accent-soft: #33220f;
  --accent-ink: #f5a463;
  --accent-display: #f7882f;
  --peach-grad: linear-gradient(135deg, #3a2414, #2a1d12);
  --ok: #86d3a6; --ok-soft: #15291e;
  --warn: #efc56d; --warn-soft: #30260f;
  --danger: #f59a8c; --danger-soft: #361915;
  --denim: #b7c4d6; --denim-soft: #1f2630;
  --gold: #e8c66e; --gold-soft: #2e2611;
  --shadow: 0 10px 30px rgba(0, 0, 0, .35);
  --shadow-pop: 0 12px 32px rgba(0, 0, 0, .45);
  --code-bg: #1d1b19;
  --code-head: #262320;
  color-scheme: dark;
}

/* ===== พื้นฐาน ===== */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; background: var(--bg); }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink-2);
  font: 400 16.5px/1.75 var(--font-body);
  overflow-wrap: anywhere;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; }
a { color: var(--accent-ink); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--ink); }
h1, h2, h3, h4 { font-family: var(--font-head); font-weight: 600; line-height: 1.3; margin: 0 0 .5em; color: var(--ink); letter-spacing: -.01em; }
h1 { font-size: clamp(2rem, 1.4rem + 2.6vw, 3.25rem); line-height: 1.22; letter-spacing: -.015em; text-wrap: balance; }
h2 { font-size: clamp(1.5rem, 1.1rem + 1.6vw, 2.25rem); line-height: 1.28; text-wrap: balance; }
h3 { font-size: 1.125rem; line-height: 1.45; }
h4 { font-size: 1rem; }
p { margin: 0 0 1em; }
strong, b { font-weight: 600; color: var(--ink); }
hr { border: 0; border-top: 1px solid var(--line); margin: var(--sp-5) 0; }
code { background: var(--surface-2); color: var(--ink); padding: .1em .4em; border-radius: 3px; font-size: .9em; }
pre { background: var(--surface-2); padding: var(--sp-4); border-radius: var(--radius); overflow-x: auto; border: 1px solid var(--line); font-family: var(--mono); }
pre code { background: none; padding: 0; }
blockquote { margin: 0 0 1em; padding: .2em 0 .2em var(--sp-5); border-left: 2px solid var(--accent); color: var(--ink); }
:focus-visible { outline: 2px solid var(--accent-strong); outline-offset: 2px; border-radius: 2px; }
.skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: var(--bg); padding: .5rem 1rem; z-index: 100; }
.skip:focus { left: 1rem; color: var(--bg); }
.ico-svg { display: inline-block; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 1.75; stroke-linecap: round; stroke-linejoin: round; vertical-align: -.18em; }

/* ===== โครง ===== */
.wrap { width: 100%; max-width: calc(var(--wrap) + 2 * var(--gutter)); margin: 0 auto; padding: 0 var(--gutter); }
.narrow { max-width: calc(760px + 2 * var(--gutter)); }
.center-block { text-align: center; padding-top: var(--section-y); padding-bottom: var(--section-y); }
.center-block .lead { margin-left: auto; margin-right: auto; }
.muted { color: var(--muted); }
.small { font-size: .9rem; }
.tiny { font-size: .8rem; }
.center { text-align: center; }
.lead { font-size: 1.125rem; line-height: 1.75; color: var(--ink-2); max-width: 62ch; }
.eyebrow { font: 600 .8125rem/1.5 var(--font-head); letter-spacing: .06em; text-transform: uppercase; color: var(--accent-ink); margin: 0 0 var(--sp-3); }
.section { padding: var(--section-y) 0; }
.section-tight { padding: var(--section-y-tight) 0; }
.band { background: var(--surface-2); }
.stack > * + * { margin-top: clamp(32px, 4vw, 48px); }
.row { display: flex; gap: var(--sp-3); flex-wrap: wrap; align-items: center; }
.row-between { display: flex; gap: var(--sp-3); flex-wrap: wrap; align-items: center; justify-content: space-between; }
.grid { display: grid; gap: var(--sp-4); }
.grid-2, .grid-3, .grid-4 { display: grid; gap: var(--sp-5); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 700px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 980px) {
  .grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
.grid-2 > *, .grid-3 > *, .grid-4 > * { min-width: 0; }
.hide-sm { display: none; }
@media (min-width: 700px) { .hide-sm { display: initial; } }
.section-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: var(--sp-4) var(--sp-6); margin-bottom: clamp(28px, 3.5vw, 48px); }
.section-head h2 { margin: 0; max-width: 32ch; text-wrap: pretty; }
.link-arrow { display: inline-flex; align-items: center; gap: 6px; font: 600 .95rem/1.4 var(--font-head); color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--line-strong); padding-bottom: 2px; }
.link-arrow:hover { border-color: var(--ink); }

/* ===== แถบโหมดทดลอง ===== */
.demo-bar { background: var(--accent-soft); color: var(--ink-2); font-size: .82rem; line-height: 1.6; text-align: center; padding: 6px 16px; border-bottom: 1px solid var(--line); }
.demo-bar strong { background: var(--ink); color: #fff; padding: 1px 7px; border-radius: 3px; margin-right: .3em; font-weight: 600; }
:root[data-theme="dark"] .demo-bar strong { background: var(--accent); color: var(--on-accent); }

/* ===== header ===== */
.site-head { position: sticky; top: 0; z-index: 30; background: color-mix(in srgb, var(--bg) 94%, transparent); backdrop-filter: saturate(1.2) blur(8px); -webkit-backdrop-filter: saturate(1.2) blur(8px); border-bottom: 1px solid var(--line); }
.head-row { display: flex; align-items: center; gap: var(--sp-3); min-height: var(--head-h); }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); flex-shrink: 0; }
.logo:hover { color: var(--ink); }
.logo-mark { display: block; flex-shrink: 0; border-radius: 4px; }
.logo span { display: flex; flex-direction: column; line-height: 1.15; }
.logo b { font: 600 1.06rem/1.15 var(--font-head); letter-spacing: -.01em; color: var(--ink); }
.logo small { font-size: .7rem; color: var(--muted); letter-spacing: .04em; }
.main-nav { display: none; gap: 2px; margin-left: var(--sp-5); }
.main-nav a { color: var(--ink-2); text-decoration: none; padding: 6px 10px; border-radius: var(--radius-sm); font-size: .92rem; line-height: 1.6; white-space: nowrap; }
.main-nav a:hover { color: var(--ink); background: var(--surface-2); }
.main-nav a.is-active { color: var(--ink); font-weight: 600; box-shadow: inset 0 -2px 0 var(--accent); border-radius: 0; }
.head-actions { margin-left: auto; display: flex; align-items: center; gap: var(--sp-2); }
.head-account { display: none; gap: var(--sp-2); }
.theme-btn { display: inline-grid; place-items: center; background: var(--surface); border: 1px solid var(--line); color: var(--ink); width: 38px; height: 38px; border-radius: var(--radius-sm); cursor: pointer; padding: 0; transition: border-color .15s ease; }
.theme-btn:hover { border-color: var(--line-strong); }
.theme-btn .i-sun { display: none; }
:root[data-theme="dark"] .theme-btn .i-sun { display: inline; }
:root[data-theme="dark"] .theme-btn .i-moon { display: none; }
.theme-btn .ico-svg { vertical-align: middle; }
.mobile-menu { position: relative; }
.mobile-menu summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line-strong); background: var(--surface); color: var(--ink); height: 38px; padding: 0 12px; border-radius: var(--radius-sm); font: 600 .9rem/1 var(--font-head); }
.mobile-menu summary::-webkit-details-marker { display: none; }
.mobile-menu-panel { position: absolute; right: 0; top: calc(100% + 8px); background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-pop); padding: var(--sp-2); width: min(280px, calc(100vw - 32px)); display: flex; flex-direction: column; }
.mobile-menu-panel a { padding: 10px 12px; border-radius: var(--radius-sm); text-decoration: none; color: var(--ink); }
.mobile-menu-panel a:hover, .mobile-menu-panel a.is-active { background: var(--surface-2); }
.mobile-menu-panel hr { margin: 6px 0; }
@media (min-width: 1180px) {
  .main-nav { display: flex; }
  .head-account { display: flex; }
  .mobile-menu { display: none; }
}
@media (min-width: 700px) and (max-width: 1179px) { .head-account { display: flex; } }

/* ===== ปุ่ม ===== */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: 600 .97rem/1.3 var(--font-head); padding: 12px 24px; border-radius: var(--radius-sm); border: 1px solid transparent; cursor: pointer; text-decoration: none; min-height: 46px; text-align: center; transition: background-color .15s ease, border-color .15s ease, color .15s ease; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: var(--on-accent); border-color: var(--accent); }
.btn-primary:hover { background: var(--accent-strong); border-color: var(--accent-strong); color: var(--on-accent); }
.btn-ghost { background: var(--surface); color: var(--ink); border-color: var(--line-strong); }
.btn-ghost:hover { border-color: var(--ink); color: var(--ink); background: var(--surface); }
.btn-soft { background: var(--surface-2); color: var(--ink); border-color: var(--surface-2); }
.btn-soft:hover { background: var(--surface-3); border-color: var(--surface-3); color: var(--ink); }
.btn-danger { background: var(--danger-soft); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 28%, transparent); }
.btn-danger:hover { background: var(--danger); color: #fff; }
.btn-sm { padding: 7px 14px; font-size: .88rem; min-height: 36px; }
.btn-block { width: 100%; }
.btn[disabled], .btn.is-disabled { opacity: .5; cursor: not-allowed; }
.linklike { background: none; border: 0; color: var(--accent-ink); cursor: pointer; font: inherit; padding: 0; text-decoration: underline; text-underline-offset: 3px; }

/* ===== การ์ด ===== */
.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: var(--sp-5); box-shadow: var(--shadow); }
.card-flat { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: var(--sp-5); }
.card h3 { margin-bottom: 6px; }
.card-link { text-decoration: none; color: inherit; display: block; transition: border-color .15s ease, box-shadow .15s ease; }
.card-link:hover { border-color: var(--line-strong); box-shadow: var(--shadow-pop); color: inherit; }
.card-link:hover h3 { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.pill { display: inline-flex; align-items: center; gap: 4px; font: 600 .75rem/1.6 var(--font-body); padding: 1px 8px; border-radius: 3px; background: var(--surface-2); color: var(--ink-2); white-space: nowrap; }
.pill .ico-svg { vertical-align: middle; }
.pill-free { background: var(--ok-soft); color: var(--ok); }
.pill-work { background: var(--denim-soft); color: var(--denim); }
.pill-soon { background: var(--warn-soft); color: var(--warn); }
.pill-accent { background: var(--accent-soft); color: var(--accent-ink); }
.pill-danger { background: var(--danger-soft); color: var(--danger); }
.pill-gold { background: var(--gold-soft); color: var(--gold); }

/* ===== flash ===== */
.flash { margin: var(--sp-4) 0 0; padding: 12px 16px; border-radius: var(--radius-sm); border: 1px solid var(--line); background: var(--surface-2); color: var(--ink); }
.flash-ok { background: var(--ok-soft); color: var(--ok); border-color: color-mix(in srgb, var(--ok) 25%, transparent); }
.flash-error { background: var(--danger-soft); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 25%, transparent); }
.flash-info { background: var(--denim-soft); color: var(--denim); border-color: color-mix(in srgb, var(--denim) 18%, transparent); }
.flash a { color: inherit; font-weight: 600; }

/* ===== หน้าแรก: hero ===== */
.hero { padding: clamp(32px, 6vw, 88px) 0 clamp(48px, 7vw, 104px); }
.hero-grid { display: grid; gap: clamp(32px, 5vw, 72px); align-items: center; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 900px) { .hero-grid { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); } }
.hero h1 { font-size: clamp(2.05rem, 1.3rem + 3vw, 3.6rem); line-height: 1.2; margin-bottom: var(--sp-5); }
.hero h1 em { font-style: normal; color: var(--accent-display); }
.hero .lead { margin-bottom: 0; }
.hero-art { position: relative; display: flex; justify-content: center; }
.hero-art .stage { position: relative; width: 100%; max-width: 540px; aspect-ratio: 1 / 1; border-radius: var(--radius); background: var(--surface-2); display: flex; align-items: flex-end; justify-content: center; overflow: hidden; }
.hero-art .stage::before { content: ""; position: absolute; left: 18%; right: 18%; bottom: 4%; height: 7%; border-radius: 50%; background: radial-gradient(closest-side, rgba(0, 0, 0, .10), transparent); }
.hero-art .stage img { position: relative; width: auto; height: auto; max-height: 86%; max-width: 86%; object-fit: contain; } /* ไม่ขยายเกินขนาดจริง (ภาพ 308×420) */
.hero-art .bubble { position: absolute; top: 7%; left: 6%; z-index: 1; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 12px 16px; font-size: .9rem; line-height: 1.6; color: var(--ink); box-shadow: var(--shadow); max-width: min(64%, 300px); }
.hero-cta { display: flex; gap: var(--sp-3); flex-wrap: wrap; margin-top: var(--sp-6); }
.trust-row { display: flex; gap: 8px 22px; flex-wrap: wrap; margin-top: var(--sp-5); color: var(--muted); font-size: .88rem; }
.trust-row span::before { content: ""; display: inline-block; width: 6px; height: 6px; background: var(--accent); border-radius: 1px; margin-right: 8px; vertical-align: .2em; }
.counter-box { display: inline-flex; align-items: center; gap: var(--sp-4); }
.counter-box b { font: 600 clamp(2.4rem, 1.8rem + 2vw, 3.25rem)/1 var(--font-head); color: var(--ink); font-variant-numeric: tabular-nums; }
.counter-box > span { color: var(--ink); line-height: 1.6; }

/* แถบ 2 ช่อง: เทา | ส้มเต็ม */
.stat-band-section { padding-bottom: var(--section-y-tight); }
.stat-band { display: grid; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 900px) { .stat-band { grid-template-columns: minmax(0, 1fr) minmax(0, 1.55fr); } }
.stat-band-grey { background: var(--surface-2); padding: clamp(24px, 4vw, 48px); display: flex; align-items: center; border-radius: var(--radius) var(--radius) 0 0; }
.stat-band-orange { background: var(--accent); color: var(--on-accent); padding: clamp(24px, 4vw, 48px); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--sp-4); align-items: start; border-radius: 0 0 var(--radius) var(--radius); }
@media (min-width: 900px) {
  .stat-band-grey { border-radius: var(--radius) 0 0 var(--radius); }
  .stat-band-orange { border-radius: 0 var(--radius) var(--radius) 0; }
}
.stat-num b { display: block; font: 600 clamp(2rem, 1.4rem + 2.4vw, 3.25rem)/1.05 var(--font-head); color: var(--on-accent); font-variant-numeric: tabular-nums; letter-spacing: -.02em; }
.stat-num span { display: block; margin-top: 6px; font-size: .88rem; line-height: 1.5; color: var(--on-accent); }

/* การ์ดเครื่องมือ 3 ใบ */
.product-card { display: flex; flex-direction: column; gap: var(--sp-2); padding: clamp(24px, 2.6vw, 32px); height: 100%; }
.product-card .ico { width: 48px; height: 48px; border-radius: var(--radius-sm); display: grid; place-items: center; background: var(--surface-2); color: var(--ink); margin-bottom: var(--sp-3); }
.band .product-card .ico { background: var(--surface-2); }
.product-card h3 { font-size: 1.25rem; margin: 0; }
.product-card p { margin: 0; color: var(--ink-2); }
.card-more { margin-top: auto; padding-top: var(--sp-4); color: var(--muted); display: flex; }
.card-link:hover .card-more { color: var(--accent-ink); }

/* การ์ดคอร์ส/สินค้า: ภาพบนพื้นเทาแบบภาพสินค้า · ไม่มีกรอบ */
.card.course-card { border: 0; box-shadow: none; background: transparent; padding: 0; border-radius: 0; }
.course-card { display: flex; flex-direction: column; gap: 10px; height: 100%; }
.course-card .cover { aspect-ratio: 4 / 3; border-radius: var(--radius); background: var(--surface-2); display: flex; align-items: flex-end; justify-content: center; overflow: hidden; padding: 20px 20px 0; margin-bottom: 6px; transition: background-color .2s ease; }
.course-card .cover img { height: min(86%, 220px); width: auto; max-width: 100%; object-fit: contain; } /* มาสคอตเล็กไม่ขยายเกิน ~1.4 เท่า */
.card-link.course-card:hover { box-shadow: none; }
.card-link.course-card:hover .cover { background: var(--surface-3); }
.course-card h3 { font-size: 1.2rem; margin: 0; }
.course-card p { margin: 0; }
.course-card .meta { display: flex; gap: 6px; flex-wrap: wrap; }
.course-card .price { margin-top: auto; padding-top: 4px; font: 600 1.2rem/1.4 var(--font-head); color: var(--ink); font-variant-numeric: tabular-nums; }
.course-card .price .small { font-family: var(--font-body); font-weight: 400; }

/* บล็อกรุ่นก่อตั้ง */
.founders-card { margin-top: clamp(32px, 4vw, 56px); border-color: var(--accent); box-shadow: none; padding: clamp(24px, 3.5vw, 40px); }
#founders.founders-card { margin: var(--sp-6) 0; }
.founders-grid { display: grid; gap: var(--sp-5); grid-template-columns: minmax(0, 1fr); align-items: center; }
@media (min-width: 900px) { .founders-grid { grid-template-columns: minmax(0, 1fr) minmax(280px, 340px); gap: var(--sp-7); } }
.founders-grid h2 { font-size: clamp(1.4rem, 1.1rem + 1.2vw, 2rem); }
.founders-grid ul { padding-left: 1.2rem; }
.founders-grid .price-big { font: 600 clamp(2rem, 1.6rem + 1.6vw, 2.6rem)/1.1 var(--font-head); color: var(--ink); font-variant-numeric: tabular-nums; }

/* ภาพ + การ์ดลอย (ไฮไลต์ร้านค้า) */
.showcase { position: relative; display: grid; grid-template-columns: minmax(0, 1fr); }
.showcase-art { background: var(--surface-2); border-radius: var(--radius); min-height: 260px; display: flex; align-items: flex-end; justify-content: center; padding: 32px 24px 0; }
.showcase-art img { width: auto; height: 200px; max-width: 70%; object-fit: contain; }
.showcase-card { margin: -40px 16px 0; position: relative; padding: clamp(24px, 3vw, 40px); }
.showcase-card h2 { font-size: clamp(1.4rem, 1.1rem + 1.2vw, 2rem); }
@media (min-width: 900px) {
  .showcase { grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); align-items: center; }
  .showcase-art { min-height: 420px; }
  .showcase-art img { height: 300px; }
  .showcase-card { margin: 0 0 0 -96px; }
}

/* แถวคุณสมบัติ: กริดเส้นบางแบบแถวตัวเลขในภาพอ้างอิง */
.feature-grid { display: grid; grid-template-columns: minmax(0, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
@media (min-width: 700px) { .feature-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 980px) { .feature-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.feature { padding: clamp(24px, 2.8vw, 36px); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); min-width: 0; }
.feature-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: var(--sp-5); }
.feature-ico { color: var(--ink); display: inline-flex; }
.feature-idx { font: 500 .85rem/1 var(--font-head); color: var(--muted); font-variant-numeric: tabular-nums; letter-spacing: .04em; }
.feature h3 { font-size: 1.15rem; margin-bottom: var(--sp-2); }
.feature p { margin: 0; color: var(--ink-2); font-size: .95rem; }

.quote-card { margin: 0; }
.quote-card blockquote { border: 0; padding: 0; font-size: 1.05rem; }

/* บล็อกพีชไล่สี + คอลัมน์ข้อความ */
.peach-block { background: var(--peach-grad); border-radius: var(--radius); padding: clamp(28px, 5vw, 72px); display: grid; gap: clamp(24px, 4vw, 56px); grid-template-columns: minmax(0, 1fr); align-items: center; }
@media (min-width: 900px) { .peach-block { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } }
.peach-copy h2 { margin-bottom: var(--sp-4); }
.peach-copy p { color: var(--ink); max-width: 46ch; }
.peach-copy .eyebrow { color: var(--ink); }
.peach-card { box-shadow: var(--shadow-pop); border: 0; padding: clamp(20px, 2.6vw, 32px); }
.latest-list { list-style: none; padding: 0; margin: 0; }
.latest-list li { padding: 12px 0; border-top: 1px solid var(--line); line-height: 1.6; }
.latest-list li:first-child { border-top: 0; padding-top: 0; }
.latest-list a { color: var(--ink); text-decoration: none; font-weight: 500; }
.latest-list a:hover { color: var(--accent-ink); text-decoration: underline; }
.latest-list .tiny { white-space: nowrap; }

/* CTA ปิดท้าย */
.cta-final { text-align: center; padding: var(--section-y) 0; border-top: 1px solid var(--line); }
.cta-final h2 { font-size: clamp(1.75rem, 1.2rem + 2.2vw, 2.75rem); max-width: 20ch; margin: 0 auto var(--sp-4); }
.cta-final .lead { margin: 0 auto; }
.cta-center { justify-content: center; }

/* ===== empty state ===== */
.empty { text-align: center; padding: clamp(28px, 4vw, 48px) var(--sp-5); border-radius: var(--radius); background: var(--surface-2); color: var(--muted); }
.empty img { width: 88px; margin-bottom: var(--sp-2); }
.empty strong { color: var(--ink); }
.empty p:last-child { margin-bottom: 0; }

/* ===== หัวหน้าคอร์ส/สินค้า (ข้อความซ้าย · ภาพบนพื้นเทาขวา) ===== */
.course-hero { padding: clamp(28px, 4vw, 56px) 0 clamp(24px, 3vw, 40px); }
.product-hero-grid { display: grid; gap: var(--sp-5); grid-template-columns: minmax(0, 1fr); align-items: center; }
@media (min-width: 900px) { .product-hero-grid { grid-template-columns: minmax(0, 1.35fr) minmax(0, .85fr); gap: var(--sp-8); } }
.product-shot { margin: 0; background: var(--surface-2); border-radius: var(--radius); aspect-ratio: 16 / 9; display: flex; align-items: flex-end; justify-content: center; overflow: hidden; padding: 20px 20px 0; }
@media (min-width: 900px) { .product-shot { aspect-ratio: 1 / 1; padding: 32px 32px 0; } }
.product-shot img { height: min(86%, 260px); width: auto; max-width: 100%; object-fit: contain; } /* ภาพมาสคอตเล็ก ไม่ขยายเกิน ~1.6 เท่า */
.hero-progress { max-width: 420px; margin-top: var(--sp-4); }
.crumbs { font-size: .86rem; color: var(--muted); margin-bottom: var(--sp-3); }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--ink); text-decoration: underline; }
.stat-row { display: flex; flex-wrap: wrap; gap: 1px; margin: var(--sp-6) 0 var(--sp-2); background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; max-width: 640px; }
.stat { flex: 1 1 120px; display: flex; flex-direction: column; gap: 2px; padding: 12px 16px 14px; background: var(--surface); font-size: .84rem; line-height: 1.45; color: var(--muted); min-width: 0; }
.stat b { order: -1; font: 600 1.55rem/1.15 var(--font-head); color: var(--ink); font-variant-numeric: tabular-nums; letter-spacing: -.01em; }
.stat.pill-soon { background: var(--warn-soft); color: var(--warn); }
.stat.pill-soon b, .stat.pill-danger b { color: inherit; }
.stat.pill-danger { background: var(--danger-soft); color: var(--danger); }
.course-layout { display: grid; gap: clamp(32px, 4vw, 64px); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 980px) { .course-layout { grid-template-columns: minmax(0, 1fr) 360px; align-items: start; } .buy-box { position: sticky; top: calc(var(--head-h) + 24px); } }
.buy-box { padding: clamp(22px, 2.4vw, 28px); }
.buy-box .price-big { font: 600 2.25rem/1.15 var(--font-head); color: var(--ink); font-variant-numeric: tabular-nums; margin-bottom: 4px; }
.buy-box .price-note { color: var(--muted); font-size: .88rem; }
.buy-box .btn + .btn, .buy-box .btn-block + p { margin-top: var(--sp-2); }
.progress { height: 6px; background: var(--surface-3); border-radius: 3px; overflow: hidden; }
.progress > span { display: block; height: 100%; background: var(--accent); border-radius: 3px; }
.progress-label { display: flex; justify-content: space-between; font-size: .85rem; color: var(--muted); margin-top: 6px; }
.countdown { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; margin: var(--sp-3) 0; }
.countdown div { background: var(--surface-2); border-radius: var(--radius-sm); text-align: center; padding: 8px 0 6px; }
.countdown b { display: block; font: 600 1.4rem/1.2 var(--font-head); color: var(--ink); font-variant-numeric: tabular-nums; }
.countdown small { font-size: .72rem; color: var(--muted); }
.outcome-card { display: flex; flex-direction: column; gap: 6px; }
.outcome-card h3 { margin: 0; }
.outcome-card p { margin: 0; }
.fit-list { list-style: none; padding: 0; margin: 0; }
.fit-list li { padding: 6px 0 6px 28px; position: relative; }
.fit-list.yes li::before, .fit-list.no li::before { position: absolute; left: 2px; top: .62em; content: ""; }
.fit-list.yes li::before { width: 12px; height: 7px; border-left: 2px solid var(--ok); border-bottom: 2px solid var(--ok); transform: rotate(-45deg); }
.fit-list.no li::before { width: 12px; height: 12px; top: .58em; background: linear-gradient(45deg, transparent 44%, var(--danger) 44% 56%, transparent 56%), linear-gradient(-45deg, transparent 44%, var(--danger) 44% 56%, transparent 56%); }
.outline { scroll-margin-top: calc(var(--head-h) + 16px); }
.outline-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 6px 16px; margin-bottom: var(--sp-2); }
.outline-head h2 { margin: 0; }
.outline-sum { font-size: .9rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.outline-note { margin: 0 0 var(--sp-5); max-width: 62ch; }
.topic { border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface); margin-bottom: 12px; overflow: hidden; transition: border-color .15s ease, box-shadow .15s ease; }
.topic:hover { border-color: var(--line-strong); }
.topic[open] { border-color: var(--line-strong); box-shadow: var(--shadow); }
.topic > summary { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: var(--sp-4); align-items: center; padding: 16px 18px 16px 18px; cursor: pointer; list-style: none; }
.topic > summary::-webkit-details-marker { display: none; }
.topic > summary:focus-visible { outline-offset: -2px; }
.topic-num { width: 44px; height: 44px; display: grid; place-items: center; border-radius: var(--radius); background: var(--surface-2); color: var(--ink-2); font: 600 1.05rem/1 var(--font-head); font-variant-numeric: tabular-nums; flex-shrink: 0; }
.topic.has-open .topic-num { background: var(--accent-soft); color: var(--accent-ink); }
.topic.is-done .topic-num { background: var(--ok-soft); color: var(--ok); }
.topic-head { min-width: 0; display: flex; flex-direction: column; gap: 4px; }
.topic-title { font: 600 1.06rem/1.45 var(--font-head); color: var(--ink); text-wrap: pretty; }
.topic-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 10px; font-size: .84rem; line-height: 1.5; color: var(--muted); }
.topic-chev { width: 30px; height: 30px; display: grid; place-items: center; border-radius: 50%; color: var(--muted); border: 1px solid var(--line); transition: transform .2s ease, border-color .15s ease; }
.topic > summary:hover .topic-chev { border-color: var(--line-strong); color: var(--ink); }
.topic[open] .topic-chev { transform: rotate(180deg); }
.topic-bar { height: 3px; background: var(--surface-3); margin: 0 18px 12px calc(18px + 44px + var(--sp-4)); border-radius: 2px; overflow: hidden; }
.topic-bar > span { display: block; height: 100%; background: var(--ok); border-radius: 2px; }
.topic-lessons { border-top: 1px solid var(--line); background: var(--surface); }
.lesson-row { display: flex; gap: var(--sp-3); align-items: flex-start; padding: 12px 18px 12px calc(18px + 12px); border-top: 1px solid var(--line); text-decoration: none; color: var(--ink); }
.topic-lessons > .lesson-row:first-child { border-top: 0; }
a.lesson-row:hover { background: var(--surface-2); color: var(--ink); }
a.lesson-row:hover .ttl { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 3px; }
.lesson-row .num { color: var(--muted); font-size: .85rem; min-width: 2.2rem; padding-top: .15rem; font-variant-numeric: tabular-nums; }
.lesson-row .ttl { flex: 1; min-width: 0; line-height: 1.55; }
.lesson-row .badges { display: flex; gap: 4px; flex-wrap: wrap; margin-top: 4px; }
.lesson-row .badges:empty { display: none; }
.lesson-row .dur { color: var(--muted); font-size: .85rem; white-space: nowrap; padding-top: .15rem; font-variant-numeric: tabular-nums; }
.lesson-row.is-soon { color: var(--muted); }
.lesson-row.is-soon .check { border-style: dashed; }
.check { width: 20px; height: 20px; border-radius: 50%; border: 1.5px solid var(--line-strong); display: inline-grid; place-items: center; flex-shrink: 0; font-size: .7rem; line-height: 1; margin-top: .2rem; color: transparent; }
.check.is-done { background: var(--ok); border-color: var(--ok); color: #fff; }
.faq { border-top: 1px solid var(--line); padding-top: var(--sp-5); }
.faq h2 { margin-bottom: var(--sp-3); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; font-family: var(--font-head); font-weight: 600; color: var(--ink); list-style: none; display: flex; justify-content: space-between; gap: var(--sp-4); padding: 16px 0; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--muted); font: 400 1.4rem/1 var(--font-body); }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 0 0 var(--sp-4); color: var(--ink-2); max-width: 68ch; }
.instructor { display: flex; gap: var(--sp-5); align-items: center; }
.instructor-pic { position: relative; flex-shrink: 0; width: 112px; height: 112px; }
.instructor-photo { width: 112px; height: 112px; border-radius: 50%; object-fit: cover; display: block; box-shadow: 0 0 0 3px rgba(255,140,50,.55), 0 8px 24px rgba(255,120,30,.25); }
.instructor-mascot { position: absolute; right: -14px; bottom: -8px; width: 42px; height: auto; filter: drop-shadow(0 4px 6px rgba(0,0,0,.45)); }
@media (max-width: 480px) { .instructor { flex-direction: column; align-items: flex-start; } }
.instructor h3 { margin-bottom: 4px; }

/* ===== หน้าบทเรียน ===== */
.lesson-shell { display: grid; gap: 0; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 980px) { .lesson-shell { grid-template-columns: 320px minmax(0, 1fr); min-height: calc(100dvh - var(--head-h)); } }
.lesson-side { background: var(--surface-2); border-bottom: 1px solid var(--line); }
@media (min-width: 980px) {
  .lesson-side { border-bottom: 0; border-right: 1px solid var(--line); position: sticky; top: var(--head-h); height: calc(100dvh - var(--head-h)); overflow-y: auto; overscroll-behavior: contain; scrollbar-width: thin; }
  .lesson-side .side-head { position: sticky; top: 0; z-index: 2; }
}
.lesson-side .side-head { padding: 18px 20px 16px; border-bottom: 1px solid var(--line); background: var(--surface-2); }
.side-back { display: inline-flex; align-items: flex-start; gap: 6px; color: var(--ink); text-decoration: none; font: 600 .92rem/1.45 var(--font-head); }
.side-back:hover { text-decoration: underline; text-underline-offset: 3px; color: var(--ink); }
.lesson-side .side-head .progress { background: var(--surface-3); }
.lesson-side details.side-toggle > summary { cursor: pointer; padding: 14px 20px; font-family: var(--font-head); font-weight: 600; color: var(--ink); list-style: none; display: flex; justify-content: space-between; align-items: center; }
.lesson-side details.side-toggle > summary::-webkit-details-marker { display: none; }
.lesson-side details.side-toggle > summary::after { content: "+"; color: var(--muted); font: 400 1.3rem/1 var(--font-body); }
.lesson-side details.side-toggle[open] > summary::after { content: "−"; }
@media (min-width: 980px) { .lesson-side details.side-toggle > summary { display: none; } }
.side-sec { padding: 6px 0 10px; border-bottom: 1px solid var(--line); }
.side-sec:last-child { border-bottom: 0; }
.side-sec h4 { font: 600 .8rem/1.5 var(--font-head); color: var(--muted); padding: 10px 20px 4px; margin: 0; letter-spacing: .01em; }
.side-item { display: flex; gap: 10px; align-items: flex-start; margin-right: 10px; padding: 8px 12px 8px 17px; text-decoration: none; color: var(--ink-2); font-size: .9rem; line-height: 1.55; border-left: 3px solid transparent; border-radius: 0 var(--radius) var(--radius) 0; }
a.side-item:hover { background: var(--surface-3); color: var(--ink); }
.side-item.is-current { background: var(--surface); color: var(--ink); border-left-color: var(--accent); font-weight: 600; box-shadow: 0 1px 3px rgba(0, 0, 0, .05); }
.side-item[aria-disabled="true"] { color: var(--muted); }
.side-item[aria-disabled="true"] .check { border-style: dashed; }
.side-item .check { width: 18px; height: 18px; margin-top: .2rem; }
.side-item.is-current .check:not(.is-done) { border-color: var(--accent); box-shadow: inset 0 0 0 3px var(--surface), inset 0 0 0 9px var(--accent); }
.side-ttl { flex: 1; min-width: 0; }
.side-num { color: var(--muted); font-variant-numeric: tabular-nums; margin-right: 2px; font-weight: 500; }
.side-ttl .pill { margin-left: 2px; vertical-align: 1px; }
.side-item .lock { color: var(--muted); font-size: .8rem; margin-top: .15rem; }
.lesson-main { padding: var(--sp-5) var(--gutter) var(--sp-8); max-width: 1040px; width: 100%; }
@media (min-width: 980px) { .lesson-main { padding: 40px clamp(32px, 4vw, 64px) 96px; } }
.lesson-head { margin-bottom: var(--sp-2); }
.lesson-kicker { display: flex; flex-wrap: wrap; align-items: center; gap: 2px 10px; font: 600 .8125rem/1.5 var(--font-head); letter-spacing: .04em; color: var(--accent-ink); margin: 0 0 var(--sp-2); }
.lesson-kicker .topic-name { color: var(--muted); font-weight: 500; letter-spacing: 0; }
.lesson-kicker .topic-name::before { content: ""; display: inline-block; width: 4px; height: 4px; border-radius: 50%; background: var(--line-strong); margin-right: 10px; vertical-align: .2em; }
.lesson-title { font-size: clamp(1.6rem, 1.15rem + 1.8vw, 2.35rem); line-height: 1.3; margin-bottom: var(--sp-3); max-width: 32ch; text-wrap: balance; }
.player { position: relative; aspect-ratio: 16 / 9; background: #111; border-radius: var(--radius); overflow: hidden; margin: var(--sp-5) 0; }
.player iframe, .player video { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.player.is-gate { background: var(--surface-2); border: 1px solid var(--line); }
.player-gate { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; text-align: center; padding: var(--sp-5); color: var(--ink-2); background: var(--surface-2); }
.player-gate img { width: 82px; height: auto; }
.player-gate h2 { color: var(--ink); font-size: 1.3rem; margin: 0; }
.player-gate p { margin: 0; color: var(--ink-2); max-width: 460px; font-size: .95rem; }
.lesson-actions { display: flex; gap: var(--sp-3); flex-wrap: wrap; align-items: center; justify-content: space-between; margin: var(--sp-2) 0 var(--sp-5); }
.tabs { display: flex; gap: var(--sp-5); border-bottom: 1px solid var(--line); overflow-x: auto; scrollbar-width: thin; }
.tabs button { background: none; border: 0; border-bottom: 2px solid transparent; padding: 12px 0; font: 600 .93rem var(--font-head); color: var(--muted); cursor: pointer; white-space: nowrap; margin-bottom: -1px; }
.tabs button:hover { color: var(--ink); }
.tabs button[aria-selected="true"] { color: var(--ink); border-bottom-color: var(--accent); }
.tab-panel { padding: var(--sp-5) 0; }
.tab-panel[hidden] { display: none; }
.file-row { display: flex; justify-content: space-between; gap: var(--sp-3); align-items: center; padding: 14px 0; border-bottom: 1px solid var(--line); }
.file-row strong { color: var(--ink); }
.lock-note { display: inline-flex; align-items: center; gap: 6px; white-space: nowrap; }
.qa-item { border: 1px solid var(--line); border-radius: var(--radius); padding: var(--sp-4) 20px; margin-bottom: var(--sp-3); background: var(--surface); }
.qa-meta { display: flex; gap: var(--sp-2); align-items: center; flex-wrap: wrap; font-size: .85rem; color: var(--muted); margin-bottom: 4px; }
.qa-replies { margin-top: var(--sp-3); padding-left: var(--sp-4); border-left: 2px solid var(--line); }
.qa-reply { padding: 6px 0; }
.pager { display: flex; justify-content: space-between; gap: var(--sp-3); margin-top: var(--sp-7); flex-wrap: wrap; }
.pager-link { flex: 1 1 220px; display: flex; flex-direction: column; gap: 2px; padding: 14px 18px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); text-decoration: none; color: var(--ink); min-width: 0; transition: border-color .15s ease; }
.pager-link:hover { border-color: var(--ink); color: var(--ink); }
.pager-link small { color: var(--muted); font-size: .8rem; }
.pager-link span { font-family: var(--font-head); font-weight: 600; font-size: .95rem; }
.pager-link.is-next { text-align: right; }

/* ===== ฟอร์ม ===== */
label { display: block; font-weight: 600; font-size: .9rem; color: var(--ink); margin-bottom: 6px; }
.field { margin-bottom: var(--sp-4); }
.hint { font-size: .82rem; color: var(--muted); font-weight: 400; margin-top: 4px; }
input[type=text], input[type=email], input[type=url], input[type=number], input[type=search], input[type=datetime-local], input[type=date], input[type=password], input[type=tel], select, textarea {
  width: 100%; font: inherit; font-size: 1rem; line-height: 1.5; color: var(--ink); background: var(--surface); border: 1px solid var(--line-strong); border-radius: var(--radius-sm); padding: 10px 12px; min-height: 46px; transition: border-color .15s ease;
}
input[type=file] { font: inherit; font-size: .92rem; max-width: 100%; }
input::placeholder, textarea::placeholder { color: var(--muted); }
textarea { min-height: 120px; resize: vertical; }
input:hover, select:hover, textarea:hover { border-color: var(--muted); }
input:focus, select:focus, textarea:focus { outline: 2px solid color-mix(in srgb, var(--accent) 45%, transparent); outline-offset: 0; border-color: var(--accent-strong); }
.check-label { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; color: var(--ink-2); line-height: 1.6; }
.check-label input { margin-top: .3rem; width: 18px; height: 18px; flex-shrink: 0; accent-color: var(--accent-strong); }
fieldset { border: 1px solid var(--line); border-radius: var(--radius); padding: var(--sp-4) 20px; margin: 0 0 var(--sp-4); }
legend { font-weight: 600; color: var(--ink); padding: 0 6px; }
.inline-form { display: inline; }
.form-row { display: grid; gap: var(--sp-3) var(--sp-4); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 700px) { .form-row { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ===== ราคา ===== */
.plan { display: flex; flex-direction: column; gap: 10px; position: relative; padding: clamp(24px, 2.6vw, 32px); }
.plan h3 { font-size: 1.2rem; margin: 0; }
.plan .price-big { font: 600 2.1rem/1.15 var(--font-head); color: var(--ink); font-variant-numeric: tabular-nums; margin-top: 6px; }
.plan .price-big small { font: 400 .9rem var(--font-body); color: var(--muted); }
.plan ul { list-style: none; padding: 0; margin: 6px 0 var(--sp-5); color: var(--ink-2); }
.plan ul li { position: relative; padding: 5px 0 5px 24px; font-size: .95rem; line-height: 1.6; }
.plan ul li::before { content: ""; position: absolute; left: 2px; top: .78em; width: 11px; height: 6px; border-left: 2px solid var(--accent-ink); border-bottom: 2px solid var(--accent-ink); transform: rotate(-45deg); }
.plan .btn { margin-top: auto; }
.plan.is-featured { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), var(--shadow); }
.plan .ribbon { position: absolute; top: -12px; left: 24px; background: var(--accent); color: var(--on-accent); font: 600 .75rem/1.6 var(--font-head); padding: 1px 10px; border-radius: 3px; }
.plan .table-wrap { box-shadow: none; }
.strike { text-decoration: line-through; color: var(--muted); font-weight: 400; }
.seg { display: inline-flex; background: var(--surface); border: 1px solid var(--line-strong); border-radius: var(--radius-sm); padding: 3px; gap: 3px; }
.seg a { padding: 6px 14px; border-radius: 3px; text-decoration: none; color: var(--ink-2); font: 600 .9rem/1.5 var(--font-head); }
.seg a:hover { color: var(--ink); background: var(--surface-2); }
.seg a.is-on { background: var(--ink); color: var(--bg); }

/* ===== ตาราง ===== */
.table-wrap { width: 100%; overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
/* ตาราง: ไม่ใช้ overflow-wrap:anywhere (ทำให้คอลัมน์บีบเหลือทีละตัวอักษร) — ตัดเฉพาะคำที่ยาวเกิน · ตารางกว้างเกินจอเลื่อนใน .table-wrap เอง */
table { width: 100%; border-collapse: collapse; font-size: .92rem; overflow-wrap: break-word; }
th, td { text-align: left; padding: 11px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { background: var(--surface-2); color: var(--ink); font: 600 .84rem/1.5 var(--font-head); white-space: nowrap; }
td { color: var(--ink-2); }
tr:last-child td { border-bottom: 0; }
tbody tr:hover td, table tr:hover td { background: color-mix(in srgb, var(--surface-2) 55%, transparent); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }

/* ===== บทความ (อ่านยาว ~68 ตัวอักษร · line-height 1.8 สำหรับไทย) ===== */
.prose { max-width: var(--measure); font-size: 1.0625rem; line-height: 1.8; color: var(--ink-2); }
.prose > :first-child { margin-top: 0; }
.prose > :last-child { margin-bottom: 0; }
.prose h2 { margin: 2.2em 0 .7em; padding-top: 1.1em; border-top: 1px solid var(--line); font-size: clamp(1.3rem, 1.1rem + .8vw, 1.6rem); line-height: 1.4; }
.prose > h2:first-child { border-top: 0; padding-top: 0; }
.prose h3 { margin: 1.8em 0 .5em; font-size: 1.18rem; line-height: 1.5; }
.prose h4 { margin: 1.5em 0 .4em; font-size: 1.02rem; line-height: 1.5; }
.prose h2 + h3 { margin-top: .4em; }
.prose p, .prose ul, .prose ol { margin: 0 0 1.15em; }
.prose strong { color: var(--ink); }
.prose a { color: var(--accent-ink); text-underline-offset: 3px; }
.prose a:hover { color: var(--ink); }
.prose code { font-family: var(--mono); font-size: .86em; padding: .1em .4em; background: var(--surface-2); border: 1px solid var(--line); border-radius: 4px; overflow-wrap: anywhere; }
.prose ul { list-style: none; padding-left: 1.5rem; }
.prose ul > li { position: relative; margin-bottom: .45rem; }
.prose ul > li::before { content: ""; position: absolute; left: -1.1rem; top: .74em; width: 6px; height: 6px; border-radius: 1px; background: var(--accent); }
/* รายการเลข = ขั้นตอน: เลขในวงกลม (ตัวนับ step · src/markdown.js ใส่ counter-reset ให้เมื่อรายการเริ่มเลขอื่น) */
.prose ol { list-style: none; padding-left: 0; counter-reset: step; }
.prose ol > li { counter-increment: step; position: relative; padding-left: 2.6rem; margin-bottom: .7rem; min-height: 1.85rem; }
.prose ol > li::before { content: counter(step); position: absolute; left: 0; top: .05em; width: 1.85rem; height: 1.85rem; display: grid; place-items: center; border-radius: 50%; background: var(--accent-soft); color: var(--accent-ink); font: 600 .86rem/1 var(--font-head); font-variant-numeric: tabular-nums; }
.prose hr { margin: 2.2em 0; }
.prose img { border-radius: var(--radius); }
/* กล่องเน้น (blockquote · src/markdown.js ใส่ class callout-note/tip/warn) */
.prose blockquote { margin: 1.5em 0; padding: 14px 18px 14px 18px; border: 1px solid color-mix(in srgb, var(--accent) 26%, var(--line)); border-left: 4px solid var(--accent); border-radius: var(--radius); background: var(--accent-soft); color: var(--ink); font-size: 1rem; line-height: 1.75; }
.prose blockquote.callout-tip { border-color: color-mix(in srgb, var(--ok) 24%, var(--line)); border-left-color: var(--ok); background: var(--ok-soft); }
.prose blockquote.callout-warn { border-color: color-mix(in srgb, var(--warn) 28%, var(--line)); border-left-color: #d98a1f; background: var(--warn-soft); }
.prose blockquote code { background: color-mix(in srgb, var(--surface) 75%, transparent); }
/* โค้ด/ข้อความให้คัดลอก: ตัดบรรทัดในกล่อง (ภาษาไทยยาว) · ปุ่มคัดลอกเติมด้วย public/app.js */
.prose pre { margin: 1.4em 0; padding: 14px 16px; background: var(--code-bg); border: 1px solid var(--line); border-radius: var(--radius); font: 400 .88rem/1.75 var(--mono); color: var(--ink); white-space: pre-wrap; overflow-wrap: anywhere; max-height: 34rem; overflow: auto; tab-size: 2; }
.prose pre code { font: inherit; background: none; border: 0; padding: 0; color: inherit; }
.code-block { margin: 1.4em 0; border: 1px solid var(--line); border-radius: var(--radius); background: var(--code-bg); overflow: hidden; }
.prose .code-block > pre, .code-block > pre { margin: 0; border: 0; border-radius: 0; }
.code-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; min-height: 40px; padding: 4px 6px 4px 14px; background: var(--code-head); border-bottom: 1px solid var(--line); font: 600 .78rem/1.4 var(--font-head); color: var(--muted); letter-spacing: .02em; }
.code-copy { display: inline-flex; align-items: center; gap: 6px; min-height: 32px; padding: 4px 12px; border: 1px solid var(--line-strong); border-radius: var(--radius-sm); background: var(--surface); color: var(--ink); font: 600 .8rem/1.3 var(--font-head); cursor: pointer; transition: border-color .15s ease, color .15s ease; }
.code-copy:hover { border-color: var(--ink); }
.code-copy.is-done { border-color: var(--ok); color: var(--ok); }
/* ตาราง: เลื่อนแนวนอนในกล่องเอง (มือถือ) + เงาบอกว่ายังมีต่อทางขวา */
.prose .table-wrap { margin: 1.4em 0; background:
  linear-gradient(to right, var(--surface) 30%, transparent) left / 32px 100% no-repeat local,
  linear-gradient(to left, var(--surface) 30%, transparent) right / 32px 100% no-repeat local,
  radial-gradient(farthest-side at 0 50%, rgba(0, 0, 0, .14), transparent) left / 12px 100% no-repeat scroll,
  radial-gradient(farthest-side at 100% 50%, rgba(0, 0, 0, .14), transparent) right / 12px 100% no-repeat scroll,
  var(--surface); }
.prose table { margin: 0; border: 0; font-size: .94rem; line-height: 1.65; }
.prose th, .prose td { min-width: 7.5rem; }
.prose th { white-space: normal; }
.prose td:first-child { color: var(--ink); }
.legal-draft { display: flex; gap: 10px; align-items: flex-start; background: var(--warn-soft); color: var(--warn); padding: 12px 16px; border-radius: var(--radius-sm); font-weight: 600; margin-bottom: var(--sp-6); line-height: 1.6; }
.legal-draft .ico-svg { margin-top: .2em; }

/* ===== ตรวจคำต้องห้าม ===== */
.claim-out { white-space: pre-wrap; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: var(--sp-4) 20px; line-height: 1.95; color: var(--ink); }
mark.sev-block { background: var(--danger-soft); color: var(--danger); border-bottom: 2px solid var(--danger); padding: 0 .1em; border-radius: 2px; }
mark.sev-warn { background: var(--warn-soft); color: var(--warn); border-bottom: 2px dashed var(--warn); padding: 0 .1em; border-radius: 2px; }
.verdict { display: flex; gap: var(--sp-4); align-items: center; padding: var(--sp-4) 20px; border-radius: var(--radius); margin-bottom: var(--sp-4); }
.verdict img { width: 64px; }
.verdict-block { background: var(--danger-soft); color: var(--danger); }
.verdict-warn { background: var(--warn-soft); color: var(--warn); }
.verdict-clean { background: var(--ok-soft); color: var(--ok); }
.verdict strong { color: inherit; }

/* ===== ชาเลนจ์ ===== */
/* ชาเลนจ์ 14 วัน: แถวละ 7 ช่อง = สัปดาห์ละแถว (2 แถว) ทุกจอ (375px ≈ 43px/ช่อง) */
.day-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 6px; max-width: 560px; }
.day { aspect-ratio: 1; border-radius: var(--radius-sm); display: grid; place-items: center; font: 600 .9rem var(--font-head); background: var(--surface-2); color: var(--muted); border: 1px solid var(--line); text-decoration: none; font-variant-numeric: tabular-nums; }
.day.is-done { background: var(--ok); color: #fff; border-color: var(--ok); }
.day.is-today { background: var(--accent-soft); color: var(--accent-ink); border: 2px solid var(--accent); }
.day.is-missed { background: var(--surface); color: var(--muted); border-style: dashed; }
.streak { display: flex; align-items: center; gap: var(--sp-3); }
/* การ์ด PDF ชุดพิเศษ (ชาเลนจ์ 14 วัน): ล็อก = เส้นประ · ปลดล็อก = เขียว */
.reward-card { border: 2px dashed var(--line-strong); }
.reward-card.is-unlocked { border: 2px solid var(--ok); background: var(--ok-soft); }
.reward-head { display: flex; gap: var(--sp-3); align-items: center; }
.reward-ico { flex: none; display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; background: var(--accent-soft); color: var(--accent-ink); }
.reward-card.is-unlocked .reward-ico { background: var(--ok); color: var(--surface); }
.reward-title { font-size: 1.15rem; margin: .1rem 0 0; overflow-wrap: anywhere; }
.reward-list { margin: .75rem 0 1rem; padding-left: 1.2rem; }
.reward-list li { margin: .15rem 0; }
.reward-missing { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; padding: 0; margin: .5rem 0 1rem; }
.reward-missing a { display: inline-block; padding: 4px 12px; border-radius: 999px; border: 1px solid var(--line-strong); text-decoration: none; }
.streak b { font: 600 2.4rem/1 var(--font-head); color: var(--ink); font-variant-numeric: tabular-nums; }

/* ===== ใบประกาศ (เอกสารพิมพ์) ===== */
.cert { background: #fffdf9; color: #2a2118; border: 1px solid #e6dccf; outline: 6px solid #fbf6ef; outline-offset: -14px; border-radius: var(--radius-sm); padding: 2.6rem 1.5rem; text-align: center; max-width: 880px; margin: 1.5rem auto; position: relative; box-shadow: var(--shadow); }
.cert::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 6px; background: var(--accent); border-radius: var(--radius-sm) var(--radius-sm) 0 0; }
.cert h1 { color: #2a2118; font-size: clamp(1.4rem, 4vw, 2.2rem); }
.cert .cert-name { font-family: var(--font-head); font-size: clamp(1.6rem, 5vw, 2.6rem); font-weight: 600; color: #a94f0c; margin: .4rem 0 1rem; }
.cert .cert-foot { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-top: 2rem; font-size: .85rem; color: #5a4a3b; text-align: left; }
.cert img.cert-mascot { width: 90px; }

/* ===== ใบเสร็จ (เอกสารพิมพ์ — สีคงที่) ===== */
.receipt { background: #fff; color: #1d1712; max-width: 820px; margin: 1.25rem auto; padding: 1.75rem 1.5rem; border: 1px solid #e5e0d8; border-radius: var(--radius); }
.receipt h1 { color: #1d1712; font-size: 1.45rem; }
.receipt table th { background: #f6f4f1; color: #1d1712; }
.receipt td, .receipt th { border-color: #e5e0d8; color: #1d1712; }
.receipt .muted { color: #625c56; }
.receipt-head { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
.stamp { display: inline-block; border: 2px solid #1d6f44; color: #1d6f44; padding: .1rem .6rem; border-radius: 4px; font-weight: 600; transform: rotate(-4deg); }
.stamp.void { border-color: #a8261a; color: #a8261a; }

/* ===== หลังบ้าน: แถบเมนูซ้ายพื้นขาว · เมนูที่เลือกเป็นแถบส้มบาง ===== */
.admin-shell { display: grid; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 980px) { .admin-shell { grid-template-columns: 240px minmax(0, 1fr); min-height: calc(100dvh - var(--head-h)); } }
.admin-side { background: var(--surface); border-bottom: 1px solid var(--line); min-width: 0; }
.admin-side-label { display: none; font: 600 .75rem/1.5 var(--font-head); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); padding: 0 24px; margin: 0 0 var(--sp-2); }
.admin-nav { display: flex; gap: 6px; overflow-x: auto; padding: 10px 16px; scrollbar-width: thin; }
.admin-nav a { flex-shrink: 0; padding: 6px 12px; border-radius: var(--radius-sm); text-decoration: none; color: var(--ink-2); font-size: .9rem; line-height: 1.6; border: 1px solid var(--line); background: var(--surface); white-space: nowrap; }
.admin-nav a:hover { background: var(--surface-2); color: var(--ink); }
.admin-nav a.is-active { color: var(--ink); font-weight: 600; border-color: var(--ink); }
@media (min-width: 980px) {
  .admin-side { border-bottom: 0; border-right: 1px solid var(--line); position: sticky; top: var(--head-h); align-self: start; height: calc(100dvh - var(--head-h)); overflow-y: auto; padding: 28px 0; }
  .admin-side-label { display: block; }
  .admin-nav { flex-direction: column; gap: 0; overflow: visible; padding: 0; }
  .admin-nav a { border: 0; border-left: 2px solid transparent; border-radius: 0; padding: 8px 22px; }
  .admin-nav a.is-active { border-left-color: var(--accent); background: var(--surface-2); }
}
.admin-main { min-width: 0; padding: var(--sp-6) 16px var(--sp-8); width: 100%; max-width: 1240px; }
@media (min-width: 980px) { .admin-main { padding: 40px 48px 80px; } }
.admin-title { font-size: clamp(1.5rem, 1.2rem + 1vw, 1.9rem); margin-bottom: var(--sp-5); }
.admin-h2 { font-size: 1.15rem; margin: var(--sp-7) 0 var(--sp-3); }
.admin-main .card-flat + .card-flat { margin-top: var(--sp-3); }
.card.kpi, .kpi { box-shadow: none; border-radius: var(--radius-sm); padding: 18px 20px; display: flex; flex-direction: column; gap: 4px; }
.kpi b { font: 600 clamp(1.6rem, 1.3rem + .8vw, 2rem)/1.15 var(--font-head); color: var(--ink); font-variant-numeric: tabular-nums; order: 2; }
.kpi > .small { order: 1; }
.kpi > .tiny { order: 3; }
.admin-main .grid-4 { gap: 0; border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.admin-main .grid-4 > .card.kpi { border: 0; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); border-radius: 0; }
.admin-main .flash { margin-top: var(--sp-4); }
.admin-cover-preview img { border-radius: var(--radius-sm); border: 1px solid var(--line); margin: .3rem 0; max-width: 100%; height: auto; }

/* ===== footer ===== */
.site-foot { border-top: 1px solid var(--line); margin-top: 0; padding: clamp(48px, 6vw, 72px) 0 var(--sp-6); background: var(--surface-2); }
.foot-grid { display: grid; gap: var(--sp-6); grid-template-columns: minmax(0, 1fr); }
@media (min-width: 800px) { .foot-grid { grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr) minmax(0, 1fr); } }
.logo-foot { margin-bottom: var(--sp-3); }
.foot-links { display: flex; flex-direction: column; gap: 6px; }
.foot-links a { color: var(--ink-2); text-decoration: none; font-size: .92rem; }
.foot-links a:hover { color: var(--ink); text-decoration: underline; }
.foot-bottom { margin-top: var(--sp-7); padding-top: var(--sp-4); border-top: 1px solid var(--line); }
.foot-bottom.wrap { border-top: 0; }
.site-foot .foot-bottom { position: relative; }
.site-foot .foot-bottom::before { content: ""; position: absolute; top: 0; left: var(--gutter); right: var(--gutter); border-top: 1px solid var(--line-strong); }
.err-stage { width: 200px; height: 170px; margin: 0 auto var(--sp-5); background: var(--surface-2); border-radius: var(--radius); display: flex; align-items: flex-end; justify-content: center; overflow: hidden; }
.err-mascot { width: 140px; height: auto; }

@media print {
  .demo-bar, .site-head, .site-foot, .no-print, .flash { display: none !important; }
  body { background: #fff; color: #000; }
  .receipt, .cert { border-color: #999; box-shadow: none; margin: 0 auto; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; } }

/* grid/flex ลูกห้ามดันความกว้างเกินจอ (แท็บ/ตารางเลื่อนในตัวเอง) */
.lesson-shell > *, .course-layout > *, .admin-shell > *, .hero-grid > *, .product-hero-grid > *, .founders-grid > *, .peach-block > *, .showcase > * { min-width: 0; }

/* มือถือ: เนื้อบทเรียนขึ้นก่อน สารบัญไปอยู่ท้าย (ไม่ต้องเลื่อนผ่าน 40 บทก่อนเจอวิดีโอ) */
@media (max-width: 979px) {
  .lesson-main { order: 1; }
  .lesson-side { order: 2; border-top: 1px solid var(--line); }
}

/* มือถือ: กล่องบทล็อก/เร็ว ๆ นี้ สูงตามเนื้อหา ไม่ตัดปุ่มทิ้ง */
@media (max-width: 699px) {
  .player.is-gate { aspect-ratio: auto; min-height: 220px; }
  .player.is-gate .player-gate { position: relative; inset: auto; padding: var(--sp-6) var(--sp-4); }
  .stat-band-orange { gap: var(--sp-3); }
  .stat-num span { font-size: .8rem; }
  .hero-cta .btn { flex: 1 1 100%; }
  .product-card { display: grid; grid-template-columns: 44px minmax(0, 1fr); column-gap: var(--sp-4); row-gap: 4px; align-items: start; }
  .product-card .ico { grid-row: 1 / span 2; width: 44px; height: 44px; margin: 0; }
  .card-more { display: none; }
}

/* แถบแจ้งคุกกี้ (PDPA) — ฟอร์ม POST ธรรมดา ไม่ใช้ JS · ปิดได้ด้วยการเลือก */
.cookie-bar { position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: center; justify-content: space-between; padding: 14px max(16px, calc((100vw - 1200px) / 2)); background: var(--surface); border-top: 1px solid var(--line); box-shadow: 0 -10px 30px rgba(0, 0, 0, .06); font-size: .92rem; }
.cookie-bar p { flex: 1 1 320px; margin: 0; }
.cookie-bar .inline-form { display: inline-block; }
body:has(.cookie-bar) { padding-bottom: 7.5rem; }
@media (max-width: 600px) { .cookie-bar .row { width: 100%; } .cookie-bar .btn { flex: 1; } body:has(.cookie-bar) { padding-bottom: 11rem; } }
@media print { .cookie-bar { display: none; } }

/* ===== ร้านค้า / หมวดบทความ / PDF ฟรี ===== */
.chip-row { display: flex; flex-wrap: wrap; gap: 8px; margin: var(--sp-5) 0 var(--sp-6); }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: var(--radius-sm); border: 1px solid var(--line-strong); background: var(--surface); color: var(--ink-2); text-decoration: none; font: 600 .88rem/1.5 var(--font-head); min-height: 36px; }
.chip:hover { border-color: var(--ink); color: var(--ink); }
.chip.is-on { background: var(--ink); border-color: var(--ink); color: var(--bg); }
.chip-count { font: 500 .75rem var(--font-body); color: var(--muted); }
.chip.is-on .chip-count { color: color-mix(in srgb, var(--bg) 75%, transparent); }
/* รายการบทความแบบนิตยสาร: เส้นคั่นบาง ไม่มีกล่อง */
.post-list { display: grid; gap: 0; border-top: 1px solid var(--line); }
.card.post-card { border: 0; border-bottom: 1px solid var(--line); border-radius: 0; box-shadow: none; padding: var(--sp-5) 0; background: transparent; }
.post-card { display: flex; flex-direction: column; gap: 6px; }
.card-link.post-card:hover { box-shadow: none; }
.card-link.post-card:hover h3 { color: var(--accent-ink); }
.post-card h3 { margin: 0; font-size: 1.25rem; line-height: 1.45; }
.post-card p { margin: 0; }
@media (min-width: 700px) {
  .post-card:has(.post-card-cover) { display: grid; grid-template-columns: 220px minmax(0, 1fr); column-gap: var(--sp-5); row-gap: 6px; align-content: start; }
  .post-card:has(.post-card-cover) > .post-card-cover { grid-row: 1 / span 4; }
}
.post-card-cover, .freebie-card-cover { aspect-ratio: 16 / 9; border-radius: var(--radius); overflow: hidden; background: var(--surface-2); }
.freebie-card-cover { aspect-ratio: 4 / 5; max-height: 300px; margin-bottom: var(--sp-3); display: flex; justify-content: center; padding: 20px; }
.post-card-cover img { width: 100%; height: 100%; object-fit: cover; display: block; }
.freebie-card-cover img { width: auto; height: 100%; max-width: 100%; object-fit: contain; display: block; box-shadow: var(--shadow); border-radius: 2px; }
.freebie-card { display: flex; flex-direction: column; gap: 8px; }
.freebie-card h3 { margin: 0; }
.post-cover { margin: 0 0 var(--sp-6); border-radius: var(--radius); overflow: hidden; background: var(--surface-2); }
.post-cover img { width: 100%; height: auto; max-height: min(520px, 70vh); object-fit: contain; display: block; }
.freebie-box { display: flex; gap: var(--sp-5); align-items: flex-start; background: var(--surface-2); border: 0; box-shadow: none; margin: var(--sp-6) 0; padding: clamp(20px, 3vw, 32px); }
.freebie-box-cover { width: 104px; height: auto; border-radius: 2px; flex-shrink: 0; box-shadow: var(--shadow); }
.freebie-box-title { font-size: 1.2rem; margin: 2px 0 6px; }
.freebie-cta-slim { display: flex; flex-wrap: wrap; gap: 6px 8px; align-items: center; margin-top: var(--sp-6); padding: 14px 16px; border-radius: var(--radius-sm); background: var(--accent-soft); color: var(--ink); }
.freebie-cta-slim .ico-svg { color: var(--accent-ink); }
.related-posts { margin-top: var(--sp-8); padding-top: 0; }
.related-posts h2 { font-size: 1.3rem; margin-bottom: var(--sp-4); }
.freebie-cover { margin: 0; background: var(--surface-2); border-radius: var(--radius); padding: clamp(24px, 4vw, 48px); display: flex; justify-content: center; }
.freebie-cover img { width: 100%; max-width: 320px; height: auto; border-radius: 2px; display: block; box-shadow: var(--shadow-pop); }
.freebie-inside-h, .freebie-form-h { font-size: 1.25rem; margin-top: 0; }
.freebie-thanks img { margin: 0 auto var(--sp-2); }
.freebie-next { margin-top: var(--sp-7); text-align: left; }
@media (max-width: 480px) { .freebie-box { flex-direction: column; } .freebie-box-cover { width: 120px; } }
/* มือถือ: ฟอร์มรับ PDF / กล่องราคา ขึ้นก่อนรายละเอียด (คนมาจาก IG ต้องเห็นฟอร์มทันที) */
@media (max-width: 979px) { .freebie-layout > aside, .store-layout > aside { order: -1; } }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.admin-h2.is-first { margin-top: var(--sp-6); }
.lesson-dur { display: inline-flex; align-items: center; gap: 6px; }
@media (max-width: 699px) {
  .admin-main .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .freebie-cover img { max-width: 220px; }
  .chip-row { flex-wrap: nowrap; overflow-x: auto; margin-right: calc(-1 * var(--gutter)); padding-right: var(--gutter); padding-bottom: 4px; scrollbar-width: none; }
  .chip-row::-webkit-scrollbar { display: none; }
  .chip { flex-shrink: 0; white-space: nowrap; }
}
.kicker { font: 500 .9rem/1.5 var(--font-head); color: var(--muted); margin: 0 0 var(--sp-2); }
.peach-card-h { font-size: 1rem; margin-bottom: var(--sp-3); }
/* ===== สาย 1 Click ULTRA (src/views/vault.js) ===== */
.store-line-section { margin-top: var(--section-y-tight); padding-top: var(--section-y-tight); border-top: 1px solid var(--line); }
.store-line-section .section-head { margin-bottom: var(--sp-3); }
.store-line-section > .muted { margin-bottom: var(--sp-6); }
/* การ์ดเครื่องมือไม่มีภาพ → กรอบบางแบบการ์ด (ไม่ใช่ภาพบนพื้นเทาแบบการ์ดคอร์ส) */
.card.course-card.ultra-card { border: 1px solid var(--line); background: var(--surface); padding: var(--sp-5); border-radius: var(--radius); gap: 8px; }
.card-link.course-card.ultra-card:hover { border-color: var(--line-strong); box-shadow: var(--shadow-pop); }
.tool-card { padding: clamp(20px, 2.6vw, 32px); }
.tool-card details > summary { cursor: pointer; }
.tool-card details > summary:hover { color: var(--ink); }
.flash + .stack, .flash + .empty { margin-top: var(--sp-5); }
/* ===== ข่าว AI: แหล่งข่าว + ป้ายแท็ก (src/views/news.js) — เพิ่ม 9 ต.ค. 2569 ===== */
.news-sources { margin-top: var(--sp-7); padding-top: var(--sp-5); border-top: 1px solid var(--line); }
.news-sources h2 { font-size: 1.15rem; margin: 0 0 var(--sp-3); }
.news-sources ol { margin: 0; padding-left: 1.4em; display: grid; gap: 8px; line-height: 1.6; }
.news-sources a { overflow-wrap: anywhere; }
.news-card-tags { display: flex; flex-wrap: wrap; gap: 6px; }

/* ---------- รูปสินค้า + ข้อมูลหลังซื้อ (9 ต.ค. 2569 · src/productMedia.js) ---------- */
/* ภาพปกจริง: กรอบสัดส่วนคงที่ · object-fit contain บนพื้นเทาอ่อน (ภาพไม่ถูกครอปหรือยืด) */
.course-card .cover.has-photo { padding: 0; align-items: center; aspect-ratio: 4 / 3; }
.course-card .cover.has-photo img { width: 100%; height: 100%; max-width: none; object-fit: contain; }
.product-shot.has-photo { padding: 0; align-items: center; aspect-ratio: 4 / 3; }
.product-shot.has-photo img { width: 100%; height: 100%; max-width: none; object-fit: contain; }
@media (min-width: 900px) { .product-shot.has-photo { padding: 0; aspect-ratio: 4 / 3; } }
.prose img { display: block; max-width: 100%; height: auto; border-radius: var(--radius); background: var(--surface-2); margin: .6rem 0; }
.media-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; margin: .6rem 0; }
.media-tile { display: block; aspect-ratio: 1 / 1; background: var(--surface-2); border-radius: var(--radius-sm); overflow: hidden; border: 1px solid var(--line); }
.media-tile img { width: 100%; height: 100%; object-fit: contain; display: block; }
.media-fig { margin: 0; display: grid; gap: 4px; }
.media-more > summary, .doc-more > summary, .paid-doc > summary { cursor: pointer; font-weight: 600; }
.media-video { display: block; width: 100%; max-width: 420px; height: auto; border-radius: var(--radius); background: #000; margin: .6rem 0; }
.paid-box { border: 1px solid var(--line-strong); }
.paid-box h2 { display: flex; align-items: center; gap: 8px; font-size: 1.2rem; margin: 0 0 .4rem; }
.paid-box.is-locked { background: var(--surface-2); }
.paid-doc { border-top: 1px solid var(--line); padding: .6rem 0; }
.ultra-contact { display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: center; justify-content: space-between; margin: .8rem 0 1rem; }
.contact-msg { margin-top: .75rem; border: 1px dashed var(--line-strong); border-radius: var(--radius-sm); padding: .6rem; background: var(--surface-2); }
.contact-msg-text { margin: .5rem 0 0; padding: .5rem; white-space: pre-wrap; overflow-wrap: anywhere; font-size: .8rem; line-height: 1.6; background: var(--surface); border: 0; user-select: all; -webkit-user-select: all; }

/* ===== หน้าคอร์ส · บทเรียน · ข้อความยาว — ปรับ 14 ต.ค. 2569 (ลำดับชั้นชัด อ่านไทยสบาย 68 ตัวอักษร) ===== */
.course-hero { border-bottom: 1px solid var(--line); }
.course-hero h1 { font-size: clamp(1.9rem, 1.3rem + 2.3vw, 3rem); line-height: 1.24; margin-bottom: var(--sp-4); max-width: 24ch; }
.course-hero .lead { margin-bottom: 0; }
.course-hero .eyebrow { margin-bottom: var(--sp-2); }
.course-main > section > h2, .course-main > div > h2 { margin-bottom: var(--sp-4); }
.course-main .eyebrow { margin-bottom: var(--sp-2); }
.course-main .prose { color: var(--ink-2); }
.course-sec { scroll-margin-top: calc(var(--head-h) + 16px); }
/* ชุด skill ในคอร์ส (หน้าคอร์ส) */
.skills-teaser { border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(20px, 3vw, 32px); background: var(--surface-2); }
.skills-teaser h2 { font-size: clamp(1.3rem, 1.1rem + .9vw, 1.75rem); margin-bottom: var(--sp-2); }
.skills-teaser p { max-width: 60ch; }
.skill-group-list { list-style: none; padding: 0; margin: var(--sp-5) 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 230px), 1fr)); gap: 8px; }
.skill-group-list li { display: flex; align-items: baseline; gap: 10px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 10px 14px; color: var(--ink); font-size: .92rem; line-height: 1.5; }
.skill-group-list b { font: 600 1.2rem/1 var(--font-head); color: var(--accent-ink); min-width: 1.5em; font-variant-numeric: tabular-nums; }
.skills-teaser .row { margin-top: var(--sp-2); }
/* ความคืบหน้าในหัวบทเรียน */
.lesson-meta { display: flex; flex-wrap: wrap; gap: 6px 14px; align-items: center; font-size: .88rem; color: var(--muted); }
.lesson-meta .badges { display: inline-flex; gap: 4px; flex-wrap: wrap; }
.lesson-actions { padding: 10px 12px 10px 16px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.lesson-actions form { margin: 0; }
.lesson-actions .mini-progress { display: flex; align-items: center; gap: 10px; font-size: .85rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.lesson-actions .mini-progress .progress { width: 120px; }
.lesson-main [data-tabs] { margin-top: var(--sp-6); }
.lesson-main .tab-panel { padding-top: var(--sp-6); }
.pager-link small { display: inline-flex; align-items: center; gap: 4px; }
.pager-link.is-next small { justify-content: flex-end; }

@media (max-width: 699px) {
  .prose { font-size: 1.03rem; }
  .prose ol > li { padding-left: 2.35rem; }
  .prose pre { font-size: .84rem; padding: 12px 14px; }
  .topic > summary { padding: 14px; gap: 12px; }
  .topic-num { width: 38px; height: 38px; font-size: .95rem; }
  .topic-bar { margin: 0 14px 12px calc(14px + 38px + 12px); }
  .lesson-row { padding: 12px 14px; }
  .stat b { font-size: 1.35rem; }
  .lesson-actions { padding: 10px 12px; }
  .lesson-actions .mini-progress .progress { width: 80px; }
}
.course-hero h1 .h1-sub { display: block; margin-top: .45em; font-size: clamp(1.05rem, .95rem + .55vw, 1.35rem); font-weight: 500; line-height: 1.5; color: var(--ink-2); letter-spacing: 0; text-wrap: pretty; }
.course-hero h1 .h1-line { display: block; }
.code-block.is-text > pre { font-family: var(--font-body); font-size: .95rem; line-height: 1.8; }
.topic-meta > span:not(.pill) + span:not(.pill)::before { content: ""; display: inline-block; width: 3px; height: 3px; border-radius: 50%; background: var(--line-strong); margin: 0 10px 0 0; vertical-align: .25em; }
.prose td code, .prose th code { white-space: nowrap; overflow-wrap: normal; }

/* ===================== หน้าแรก = sale page คอร์ส Motion Agent Class (14 ต.ค. 2569) =====================
   ธีมมืดพรีเมียม "เฉพาะหน้าแรก" (layout bodyClass 'page-sale') · หน้าอื่นคงธีมสว่างตาม docs/DESIGN.md
   ส้มแบรนด์ panXboxy เป็นแสงหลัก (ผสมแดงอมส้ม/ทอง · ไม่ใช้ม่วง) · ตัวหนังสือผ่าน AA (วัดในรายงานส่งงาน)
   มือถือ 375px เป็นหลัก: hero ต้องเห็นคลิป + พาดหัว + ปุ่มในจอแรก · ทั้งหน้าห้ามเลื่อนแนวนอน (ตารางเลื่อนได้ในกล่องตัวเอง) */
html:has(> body.page-sale) { background: #0b0b0f; }
body.page-sale {
  --bg: #0b0b0f;
  --surface: #14141a;
  --surface-2: #1b1b22;
  --surface-3: #25252e;
  --ink: #f7f4f0;
  --ink-2: #d6d0c9;
  --muted: #aaa39c;
  --line: #2a2a33;
  --line-strong: #40404b;
  --accent-soft: #2c1c0f;
  --accent-ink: #ffab66;
  --accent-display: #ff9d4d;
  --on-accent: #1a1209;
  --peach-grad: linear-gradient(135deg, #3a2414, #2a1d12);
  --ok: #86d3a6; --ok-soft: #15291e;
  --warn: #efc56d; --warn-soft: #30260f;
  --danger: #f59a8c; --danger-soft: #361915;
  --denim: #b7c4d6; --denim-soft: #1f2630;
  --gold: #e8c66e; --gold-soft: #2e2611;
  --shadow: 0 10px 30px rgba(0, 0, 0, .45);
  --shadow-pop: 0 12px 32px rgba(0, 0, 0, .55);
  --code-bg: #17171d;
  --code-head: #1f1f26;
  color-scheme: dark;
  background: var(--bg);
}
.page-sale .nw { white-space: nowrap; }
.page-sale .btn-primary { background: linear-gradient(180deg, #ffa257, #f7882f); border-color: #f7882f; color: var(--on-accent); box-shadow: 0 8px 24px rgba(247, 136, 47, .32); }
.page-sale .btn-primary:hover { background: #ffb26f; border-color: #ffb26f; color: var(--on-accent); }
.sp-pill { border-radius: 999px; padding: 14px 26px; font-size: 1rem; }
.sp-ghost { background: transparent; color: var(--ink); border: 1px solid rgba(255, 255, 255, .28); }
.sp-ghost:hover { border-color: rgba(255, 255, 255, .6); color: #fff; background: rgba(255, 255, 255, .04); }
.sp-cta-row { display: flex; flex-wrap: wrap; gap: 10px; }

/* ---------- hero ---------- */
.sp-hero { position: relative; overflow: hidden; padding: 18px 0 26px;
  background:
    radial-gradient(70% 55% at 88% 8%, rgba(247, 136, 47, .22), transparent 70%),
    radial-gradient(55% 45% at 0% 0%, rgba(214, 72, 36, .16), transparent 70%),
    radial-gradient(60% 40% at 50% 100%, rgba(232, 172, 72, .09), transparent 70%); }
.sp-hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(247, 136, 47, .55), transparent); }
.sp-hero-grid { display: grid; grid-template-columns: 140px minmax(0, 1fr); grid-template-areas: "copy copy" "media body" "cta cta"; gap: 14px 16px; align-items: start; }
/* 19 ต.ค. 2569: คลิปที่ 2 (ทำอะไรได้บ้าง) อยู่ข้างคลิปเดิมในหัวหน้า · มือถือ = 2 กรอบเรียงเต็มแถวเหนือข้อความ */
.sp-hero-grid:has(.sp-hero-media2) { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); grid-template-areas: "copy copy" "media media2" "body body" "cta cta"; }
.sp-hero-media.sp-hero-media2 { grid-area: media2; }
.sp-hero-video2 { cursor: pointer; }
.sp-hero-copy { grid-area: copy; }
.sp-hero-media { grid-area: media; margin: 0; }
.sp-hero-body { grid-area: body; align-self: center; }
.sp-hero-cta { grid-area: cta; }
.sp-badge { display: inline-flex; align-items: center; gap: 8px; margin: 0 0 12px; padding: 5px 12px; border-radius: 999px; border: 1px solid rgba(247, 136, 47, .45); background: rgba(247, 136, 47, .08); color: #ffc896; font: 500 .8rem/1.4 var(--font-head); }
.sp-badge-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px rgba(247, 136, 47, .9); flex-shrink: 0; }
.sp-h1, .sp-final-h { font-size: clamp(2.25rem, 1.2rem + 4.6vw, 4rem); line-height: 1.14; letter-spacing: -.02em; margin: 0 0 6px; color: #fff; overflow-wrap: normal; word-break: keep-all; text-wrap: wrap; }
@supports ((-webkit-background-clip: text) or (background-clip: text)) {
  .sp-h1 .nw:last-child, .sp-final-h .nw:last-child { background: linear-gradient(95deg, #ffc27e, #f7882f 55%, #ffd486); -webkit-background-clip: text; background-clip: text; color: transparent; }
}
.sp-sub { font: 600 clamp(1.15rem, .95rem + 1vw, 1.6rem)/1.4 var(--font-head); color: var(--ink); margin: 0; overflow-wrap: normal; }
.sp-hero-frame { position: relative; border-radius: 18px; padding: 2px; background: linear-gradient(160deg, rgba(255, 178, 102, .95), rgba(247, 136, 47, .35) 42%, rgba(214, 72, 36, .75)); box-shadow: 0 0 26px rgba(247, 136, 47, .35), 0 0 80px rgba(214, 72, 36, .22); }
.sp-hero-video { display: block; width: 100%; height: auto; aspect-ratio: 9 / 16; border-radius: 16px; background: #000; object-fit: cover; }
.sp-vid-ctrl { position: absolute; right: 8px; bottom: 8px; left: 8px; display: flex; justify-content: flex-end; gap: 6px; flex-wrap: wrap; }
.sp-vid-btn { font: 600 .72rem/1 var(--font-head); padding: 7px 10px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, .32); background: rgba(10, 10, 14, .7); color: #fff; cursor: pointer; -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.sp-vid-btn:hover { border-color: rgba(255, 255, 255, .7); }
.sp-cap { margin-top: 8px; font-size: .72rem; line-height: 1.45; color: var(--muted); }
.sp-cap strong { display: block; color: var(--ink-2); font-weight: 600; }
.sp-truth { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.sp-truth li { position: relative; padding-left: 27px; font: 500 .95rem/1.45 var(--font-head); color: var(--ink); }
.sp-truth li::before { content: ""; position: absolute; left: 0; top: .15em; width: 18px; height: 18px; border-radius: 50%; background: rgba(247, 136, 47, .16); border: 1px solid rgba(247, 136, 47, .6); }
.sp-truth li::after { content: ""; position: absolute; left: 6px; top: calc(.15em + 5px); width: 7px; height: 4px; border-left: 2px solid #ffb36b; border-bottom: 2px solid #ffb36b; transform: rotate(-45deg); }
.sp-truth-note { margin: 12px 0 0; font-size: .82rem; line-height: 1.5; color: var(--muted); }
.sp-hero-cta .sp-cta-row > .btn-primary { flex: 1 1 220px; }
.sp-hero-cta .sp-cta-row > .sp-ghost { flex: 0 1 auto; }
.sp-price-line { margin: 10px 0 0; color: var(--ink-2); font-size: .92rem; }
.sp-price-line b { color: #fff; font: 600 1.15rem/1 var(--font-head); }
@media (min-width: 900px) {
  .sp-hero { padding: 48px 0 60px; }
  .sp-hero-grid { grid-template-columns: minmax(0, 1fr) 300px; grid-template-rows: 1fr auto 1fr; grid-template-areas: "copy media" "body media" "cta media"; gap: 22px 64px; }
  .sp-hero-grid:has(.sp-hero-media2) { grid-template-columns: minmax(0, 1fr) 232px 232px; grid-template-areas: "copy media media2" "body media media2" "cta media media2"; gap: 22px 28px; }
  .sp-hero-copy { align-self: end; }
  .sp-hero-body { align-self: start; }
  .sp-hero-cta { align-self: start; }
  .sp-truth { display: flex; flex-wrap: wrap; gap: 10px 24px; }
  .sp-truth-note { font-size: .9rem; }
  .sp-cap { font-size: .8rem; text-align: center; }
  .sp-hero-cta .sp-cta-row > .btn-primary { flex: 0 1 auto; }
}
@media (min-width: 1100px) { .sp-hero-grid { grid-template-columns: minmax(0, 1fr) 312px; gap: 22px 88px; } .sp-hero-grid:has(.sp-hero-media2) { grid-template-columns: minmax(0, 1fr) 270px 270px; gap: 22px 32px; } }
/* มือถือ/แท็บเล็ต: ปุ่มหลักเต็มแถว · ราคา + ปุ่มรองอยู่แถวเดียวกัน · โน้ตเปิดจองบรรทัดสุดท้าย */
@media (max-width: 899px) {
  .sp-hero-cta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 12px; }
  .sp-hero-cta .sp-cta-row { display: contents; }
  .sp-hero-cta .sp-cta-row > .btn-primary { order: 1; flex: 1 1 100%; }
  .sp-hero-cta .sp-price-line { order: 2; flex: 1 1 auto; margin: 0; }
  .sp-hero-cta .sp-cta-row > .sp-ghost { order: 3; flex: 0 0 auto; padding: 10px 18px; font-size: .9rem; }
  .sp-hero-cta [data-presale-note] { order: 4; flex: 1 1 100%; }
}

/* ---------- แถบตัวเลขยืนยัน ---------- */
.sp-band { padding: 22px 0 30px; }
.sp-stats { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.sp-stats li { border: 1px solid var(--line); border-radius: 14px; padding: 16px; background: linear-gradient(180deg, rgba(255, 255, 255, .045), rgba(255, 255, 255, .012)); }
.sp-stats b { display: block; font: 600 clamp(2rem, 1.4rem + 2.4vw, 3rem)/1.05 var(--font-head); color: #fff; font-variant-numeric: tabular-nums; }
@supports ((-webkit-background-clip: text) or (background-clip: text)) {
  .sp-stats b { background: linear-gradient(180deg, #fff 30%, #ffc38f); -webkit-background-clip: text; background-clip: text; color: transparent; }
}
.sp-stats span { display: block; margin-top: 6px; color: var(--ink-2); font-size: .88rem; line-height: 1.4; }
@media (min-width: 760px) { .sp-stats { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; } .sp-stats li { padding: 22px; } }

/* ---------- section ทั่วไปของหน้า ---------- */
.page-sale .section.sp-sec { padding: clamp(48px, 7vw, 96px) 0; border-top: 1px solid rgba(255, 255, 255, .06); }
.sp-h2 { font-size: clamp(1.6rem, 1.1rem + 2vw, 2.5rem); color: #fff; max-width: 28ch; }
.page-sale .lead { color: var(--ink-2); }
.wrap.sp-narrow { max-width: calc(880px + 2 * var(--gutter)); }

/* ---------- ความสามารถ (ภาพจริง) ---------- */
.sp-feats { list-style: none; margin: 26px 0 0; padding: 0; display: grid; gap: 12px; grid-template-columns: minmax(0, 1fr); align-items: start; }
.sp-feat { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 14px; align-items: center; padding: 12px; border: 1px solid var(--line); border-radius: 16px; background: rgba(255, 255, 255, .025); }
.sp-feat:has(.is-wide) { grid-template-columns: minmax(0, 1fr); }
.sp-feat-img { margin: 0; border-radius: 10px; overflow: hidden; background: #000; aspect-ratio: 9 / 16; }
.sp-feat-img img { display: block; width: 100%; height: 100%; object-fit: cover; }
.sp-feat-img.is-wide { aspect-ratio: auto; background: #f4f2ef; }
.sp-feat-img.is-wide img { height: auto; }
.sp-feat h3 { font-size: 1.02rem; line-height: 1.4; margin: 0 0 4px; color: #fff; }
.sp-feat p { margin: 0; font-size: .9rem; line-height: 1.55; color: var(--ink-2); }
.sp-closer { margin: 26px 0 6px; font: 600 1.1rem/1.5 var(--font-head); color: #fff; }
@media (min-width: 760px) { .sp-feats { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; } .sp-feat { grid-template-columns: 120px minmax(0, 1fr); padding: 14px; } }
@media (min-width: 760px) { .sp-feat:has(.is-wide) { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); } }
.page-sale .sp-sec .faq { border-top: 0; padding-top: 0; }

/* ---------- ตารางเทียบ 5 คอลัมน์ ---------- */
.sp-cmp-wrap { margin-top: 24px; border: 1px solid var(--line); border-radius: 16px; background: rgba(255, 255, 255, .02); overflow-x: auto; -webkit-overflow-scrolling: touch; overscroll-behavior-x: contain; }
.sp-cmp-wrap:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.sp-cmp { width: 100%; border-collapse: separate; border-spacing: 0; font-size: .92rem; overflow-wrap: normal; }
.sp-cmp th, .sp-cmp td { padding: 14px 16px; border-bottom: 1px solid var(--line); vertical-align: top; text-align: left; color: var(--ink-2); line-height: 1.5; }
.sp-cmp thead th { font: 600 .92rem/1.35 var(--font-head); color: #fff; background: rgba(255, 255, 255, .035); }
.sp-cmp tbody th { font: 600 .9rem/1.45 var(--font-head); color: #fff; }
.sp-cmp tbody tr:last-child > * { border-bottom: 0; }
.sp-cmp .c-us { background: rgba(247, 136, 47, .1); color: #ffe4cc; font-weight: 500; box-shadow: inset 1px 0 0 rgba(247, 136, 47, .5), inset -1px 0 0 rgba(247, 136, 47, .5); }
.sp-cmp thead .c-us { background: linear-gradient(180deg, #ffa257, #f7882f); color: var(--on-accent); }
.sp-cmp-hint { display: none; margin: 8px 0 0; font-size: .8rem; color: var(--muted); }
.sp-cmp th { white-space: normal; background: transparent; }
.sp-cmp tbody tr:hover td { background: transparent; }
.sp-cmp tbody tr:hover td.c-us { background: rgba(247, 136, 47, .14); }
@media (max-width: 759px) {
  .sp-cmp, .sp-cmp thead, .sp-cmp tbody { display: block; width: max-content; min-width: 100%; }
  .sp-cmp tr { display: grid; grid-template-columns: 108px 164px 132px 132px 148px; }
  .sp-cmp th, .sp-cmp td { padding: 12px; font-size: .86rem; }
  .sp-cmp .c-us { order: 1; }
  .sp-cmp .c-hire { order: 2; }
  .sp-cmp .c-self { order: 3; }
  .sp-cmp .c-claude { order: 4; }
  .sp-cmp tr > :first-child { position: sticky; left: 0; z-index: 2; background: #131319; box-shadow: 1px 0 0 var(--line); }
  .sp-cmp-hint { display: block; }
}
.sp-more-than { margin: 20px 0 6px; font: 600 1.08rem/1.5 var(--font-head); color: #fff; }
.sp-more-than b { color: var(--accent-ink); font-weight: 600; }

/* ---------- ตัวอย่างงาน (คลิปแนวตั้ง) ---------- */
.sp-ex { list-style: none; margin: 24px 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.sp-ex figure { margin: 0; }
.sp-ex video { display: block; width: 100%; height: auto; aspect-ratio: 9 / 16; object-fit: cover; border-radius: 14px; background: #000; border: 1px solid var(--line); }
.sp-ex figcaption { margin-top: 8px; font-size: .82rem; line-height: 1.45; color: var(--ink-2); }
.sp-links { margin: 22px 0 0; }
@media (min-width: 760px) { .sp-ex { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; } }

/* ---------- ในกล่องมีอะไร ---------- */
.sp-nums { list-style: none; margin: 24px 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.sp-nums li { border: 1px solid var(--line); border-radius: 14px; padding: 14px; background: rgba(255, 255, 255, .025); }
.sp-nums b { display: block; font: 600 1.85rem/1.1 var(--font-head); color: #fff; font-variant-numeric: tabular-nums; overflow-wrap: normal; }
.sp-nums li:last-child b { font-size: 1.25rem; line-height: 1.5; }
.sp-nums span { display: block; margin-top: 4px; font-size: .85rem; line-height: 1.4; color: var(--ink-2); }
.sp-proof { margin: 18px 0 0; padding: 14px 16px; border-left: 3px solid var(--accent); background: rgba(247, 136, 47, .07); border-radius: 0 10px 10px 0; color: var(--ink-2); }
.sp-proof strong { color: #fff; }
@media (min-width: 760px) { .sp-nums { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; } }
@media (min-width: 1100px) { .sp-nums { grid-template-columns: repeat(7, minmax(0, 1fr)); } }

/* ---------- 3 ขั้น ---------- */
.sp-steps { list-style: none; margin: 24px 0 0; padding: 0; display: grid; gap: 14px; }
.sp-steps li { border: 1px solid var(--line); border-radius: 16px; overflow: hidden; background: rgba(255, 255, 255, .025); }
.sp-steps figure { margin: 0; background: #f4f2ef; display: flex; align-items: center; justify-content: center; aspect-ratio: 16 / 9; overflow: hidden; }
.sp-steps figure img { display: block; width: 100%; height: 100%; object-fit: contain; }
.sp-steps figure.is-tall { background: #000; }
.sp-steps li > div { padding: 16px 18px 18px; }
.sp-step-n { display: inline-flex; width: 30px; height: 30px; border-radius: 50%; align-items: center; justify-content: center; background: var(--accent); color: var(--on-accent); font: 600 .95rem/1 var(--font-head); margin-bottom: 8px; box-shadow: 0 0 16px rgba(247, 136, 47, .5); }
.sp-steps h3 { color: #fff; font-size: 1.1rem; margin: 0 0 4px; }
.sp-steps p { margin: 0; color: var(--ink-2); font-size: .92rem; }
@media (min-width: 860px) { .sp-steps { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; } }

/* ---------- บทเรียน · เหมาะกับใคร · ราคา · FAQ ---------- */
.page-sale .topic, .page-sale .topic-lessons { background: rgba(255, 255, 255, .03); }
.page-sale .topic[open] { box-shadow: 0 0 0 1px rgba(247, 136, 47, .18); }
.sp-fit { margin: 18px 0 26px; }
.sp-fit li { color: var(--ink); }
.sp-price-grid { display: grid; gap: 16px; margin-top: 24px; grid-template-columns: minmax(0, 1fr); align-items: start; }
.sp-price-main .buy-box { border-color: rgba(247, 136, 47, .6); background: linear-gradient(180deg, rgba(247, 136, 47, .09), rgba(255, 255, 255, .02)); box-shadow: 0 0 0 1px rgba(247, 136, 47, .22), 0 0 48px rgba(247, 136, 47, .16); }
.sp-pro .price-big { font: 600 1.9rem/1.15 var(--font-head); color: var(--ink); margin: 12px 0 6px; font-variant-numeric: tabular-nums; }
.sp-pro .price-big small { font-size: .9rem; color: var(--muted); font-weight: 500; }
.sp-pro ul { padding-left: 1.15rem; line-height: 1.6; margin: 0 0 14px; }
.sp-buyers { margin: 14px 0 0; color: var(--ink-2); }
.sp-buyers b { color: #fff; font: 600 1.3rem var(--font-head); margin-right: 8px; }
.sp-quotes { margin-top: 20px; }
@media (min-width: 900px) { .sp-price-grid { grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) minmax(0, 1fr); } }

/* ---------- ปิดท้าย · ลิงก์อื่น ---------- */
.sp-final { text-align: center; padding: clamp(56px, 8vw, 112px) 0; border-top: 1px solid rgba(255, 255, 255, .06); background: radial-gradient(60% 70% at 50% 100%, rgba(247, 136, 47, .2), transparent 70%); }
.sp-final .sp-center { justify-content: center; margin-top: 22px; }
.sp-more { padding: 40px 0 56px; border-top: 1px solid rgba(255, 255, 255, .06); }
.sp-more-h { font-size: 1.05rem; color: var(--ink); margin: 0 0 12px; }
.sp-more-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0 28px; grid-template-columns: minmax(0, 1fr); }
.sp-more-list li { padding: 10px 0; border-bottom: 1px solid var(--line); font-size: .9rem; }
.sp-more-list li a { font-weight: 600; color: var(--ink); text-decoration: none; }
.sp-more-list li a:hover { color: var(--accent-ink); }
.sp-more-list li > span { display: block; color: var(--muted); font-size: .82rem; line-height: 1.5; margin-top: 2px; }
.sp-more-list li > span a { font-weight: 500; color: var(--ink-2); }
@media (min-width: 760px) { .sp-more-list { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

/* ---------- แถบซื้อติดล่างจอ (มือถือ) ---------- */
.sp-sticky { position: fixed; left: 0; right: 0; bottom: 0; z-index: 50; padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); background: rgba(11, 11, 15, .93); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); border-top: 1px solid rgba(247, 136, 47, .35); box-shadow: 0 -10px 30px rgba(0, 0, 0, .5); transition: transform .25s ease, opacity .25s ease; }
.sp-sticky.is-hidden { transform: translateY(110%); opacity: 0; pointer-events: none; }
.sp-sticky-in { display: flex; align-items: center; gap: 12px; max-width: 560px; margin: 0 auto; }
.sp-sticky-price { margin: 0; line-height: 1.25; flex-shrink: 0; }
.sp-sticky-price b { display: block; color: #fff; font: 600 1.15rem/1.2 var(--font-head); }
.sp-sticky-price span { font-size: .75rem; color: var(--muted); }
.sp-sticky .btn { flex: 1 1 auto; padding: 12px 16px; font-size: .95rem; }
body.page-sale:not(:has(.cookie-bar)) { padding-bottom: 76px; }
body.page-sale:has(.cookie-bar) .sp-sticky { display: none; }
@media (min-width: 900px) { .sp-sticky { display: none; } body.page-sale:not(:has(.cookie-bar)) { padding-bottom: 0; } }
@media print { .sp-sticky, .sp-vid-ctrl { display: none; } }

/* ---------- เลื่อนเข้าเบา ๆ (JS ใส่ .is-pre เฉพาะของที่ยังไม่อยู่ในจอ · ไม่มี JS = เห็นครบ) ---------- */
[data-reveal] { transition: opacity .6s ease, transform .6s cubic-bezier(.2, .7, .2, 1); }
[data-reveal].is-pre { opacity: 0; transform: translateY(18px); }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { transition: none; }
  [data-reveal].is-pre { opacity: 1; transform: none; }
  .sp-sticky { transition: none; }
}

/* ใช้ Claude ไม่เป็นก็ทำได้ (หน้าแรก) */
.sp-noclaude .sp-lead { font-size: 1.05rem; line-height: 1.7; margin: 0 0 1.5rem; }
.sp-nofear-steps { list-style: none; padding: 0; margin: 0; display: grid; gap: 14px; grid-template-columns: repeat(3, 1fr); }
.sp-nofear-steps li { background: rgba(255,255,255,.04); border: 1px solid rgba(255,140,50,.28); border-radius: 16px; padding: 18px; }
.sp-nofear-steps h3 { margin: 10px 0 6px; font-size: 1.05rem; }
.sp-nofear-steps p { margin: 0; color: var(--muted); font-size: .92rem; line-height: 1.6; }
@media (max-width: 760px) { .sp-nofear-steps { grid-template-columns: 1fr; } }
.sp-price-solo { grid-template-columns: minmax(0, 560px); justify-content: center; }
.sp-price-duo { grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); align-items: start; }
@media (max-width: 760px) { .sp-price-duo { grid-template-columns: 1fr; } }

/* ===== ตาราง ✓/✗ รายเดือน vs ตลอดชีพ (src/views/offer.js · หน้าแรก #price · /pricing · หน้าคอร์ส) ===== */
.plan-cmp { margin-top: var(--sp-6, 28px); }
.plan-cmp-h { font-size: 1.1rem; margin: 0 0 12px; }
.plan-cmp-wrap { border: 1px solid var(--line); border-radius: var(--radius, 12px); background: var(--surface); overflow-x: auto; -webkit-overflow-scrolling: touch; overscroll-behavior-x: contain; }
.plan-cmp-wrap:focus-visible { outline: 2px solid var(--accent-ink); outline-offset: 2px; }
.plan-cmp-table { width: 100%; min-width: 300px; border-collapse: collapse; font-size: .92rem; overflow-wrap: normal; }
.plan-cmp-table th, .plan-cmp-table td { padding: 12px 12px; border-bottom: 1px solid var(--line); vertical-align: top; text-align: left; line-height: 1.5; white-space: normal; }
.plan-cmp-table tbody tr:last-child th, .plan-cmp-table tbody tr:last-child td { border-bottom: 0; }
.plan-cmp-table thead th { background: var(--surface-2); color: var(--ink); font: 600 .9rem/1.35 var(--font-head); }
.plan-cmp-table tbody th { color: var(--ink); font: 500 .9rem/1.5 var(--font-body); background: transparent; }
.plan-cmp-table td { color: var(--ink-2); width: 30%; }
.plan-cmp-table .pc-col { width: 30%; }
.plan-cmp-table .pc-price { display: block; font-variant-numeric: tabular-nums; }
.plan-cmp-table .pc-sub { display: block; font: 400 .78rem/1.4 var(--font-body); color: var(--muted); margin-top: 2px; }
.plan-cmp-table .pc-life { background: color-mix(in srgb, var(--accent-soft) 55%, transparent); }
.plan-cmp-table thead .pc-life { background: var(--accent-soft); color: var(--accent-ink); }
.plan-cmp-table .pc-yes { color: var(--ok); font-weight: 700; }
.plan-cmp-table .pc-no { color: var(--muted); }
.plan-cmp-table .pc-note { display: block; font-size: .8rem; color: var(--muted); }
.plan-cmp-table tbody tr:hover td, .plan-cmp-table tbody tr:hover th { background: inherit; }
@media (max-width: 420px) { .plan-cmp-table th, .plan-cmp-table td { padding: 10px 8px; font-size: .86rem; } }
/* หน้าคอร์ส: กล่องซื้อ + ตารางอยู่ใน aside เดียวกัน → ไม่ตรึงกล่องซื้อ (ตรึงแล้วตารางจะเลื่อนลอดใต้กล่อง) */
@media (min-width: 980px) { .aside-has-cmp .buy-box { position: static; } }
.aside-has-cmp .plan-cmp { margin-top: 20px; }

/* ---------- หลังบ้านแบบเรียบ (14 ต.ค.): เช็กลิสต์พร้อมขาย · กล่องพับ · เมนู "อื่น ๆ" ---------- */
.admin-more { flex: 1 0 100%; min-width: 0; }
.admin-more > summary { cursor: pointer; list-style: none; padding: 6px 12px; border: 1px dashed var(--line); border-radius: var(--radius-sm); color: var(--ink-2); font-size: .9rem; line-height: 1.6; background: var(--surface); }
.admin-more > summary::-webkit-details-marker { display: none; }
.admin-more > summary::before { content: "▸ "; }
.admin-more[open] > summary::before { content: "▾ "; }
.admin-more-list { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.admin-nav { flex-wrap: wrap; overflow-x: visible; }
@media (min-width: 980px) {
  .admin-nav { flex-wrap: nowrap; }
  .admin-more { flex: none; }
  .admin-more > summary { border: 0; border-left: 2px solid transparent; border-radius: 0; background: none; padding: 8px 22px; }
  .admin-more-list { flex-direction: column; gap: 0; margin-top: 0; }
}
.fold { border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 0 14px; margin: 1rem 0; background: var(--surface); }
.fold > summary { cursor: pointer; padding: 12px 0; font-weight: 600; }
.fold[open] > summary { border-bottom: 1px solid var(--line); margin-bottom: 12px; }
.fold-h { font-size: 1rem; margin: 1rem 0 .4rem; }
.readiness { border-left: 4px solid var(--accent); }
.ready-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.ready-item { display: grid; grid-template-columns: 2rem minmax(0, 1fr) auto; gap: 10px; align-items: center; padding: 10px 12px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--surface); }
.ready-item.is-ok { border-color: var(--ok); }
.ready-item.is-todo { border-color: var(--danger); }
.ready-mark { font: 700 1.2rem/1 var(--font-head); text-align: center; }
.is-ok .ready-mark { color: var(--ok); }
.is-todo .ready-mark { color: var(--danger); }
.ready-body { display: grid; gap: 2px; min-width: 0; overflow-wrap: anywhere; }
.ready-act { display: flex; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
@media (max-width: 560px) { .ready-item { grid-template-columns: 2rem minmax(0, 1fr); } .ready-act { grid-column: 1 / -1; justify-content: flex-start; } }
.core-products { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.core-product { display: grid; gap: 6px; justify-items: start; }
.core-product .pill { font-size: 1rem; padding: 3px 12px; }
@media (max-width: 560px) { .core-products { grid-template-columns: minmax(0, 1fr); } }
/* ป้าย "กำลังพัฒนา" (บท coming_soon ไม่มีวันเปิด · src/views/components.js lessonBadges) */
.pill-dev { background: var(--surface-2); color: var(--muted); border: 1px dashed var(--line-strong); }
/* ส่วน "โบนัสสำหรับแพ็กตลอดชีพ" (src/views/offer.js bonusOfferSection · หน้าแรก #price · /pricing · หน้าคอร์ส) */
.bonus-offer { margin-top: 28px; padding: clamp(18px, 3vw, 28px); border: 1px solid var(--line); border-radius: var(--radius, 12px); background: var(--surface); }
.bonus-offer-h { font-size: 1.15rem; margin: 0 0 4px; }
.bonus-offer-sub { margin: 0 0 16px; }
.bonus-offer-cols { display: grid; gap: 18px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 760px) { .bonus-offer-cols { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } }
.bonus-group h4 { font: 600 .95rem/1.4 var(--font-head); margin: 0 0 8px; color: var(--ink); }
.bonus-group.is-now h4 { color: var(--ok); }
.bonus-group.is-dev h4 { color: var(--muted); }
.bonus-list { list-style: none; padding: 0; margin: 0; }
.bonus-list li { position: relative; padding: 6px 0 6px 22px; font-size: .93rem; line-height: 1.55; color: var(--ink-2); border-bottom: 1px dashed var(--line); overflow-wrap: anywhere; }
.bonus-list li:last-child { border-bottom: 0; }
.bonus-group.is-now .bonus-list li::before { content: "✓"; position: absolute; left: 2px; top: 6px; color: var(--ok); font-weight: 700; }
.bonus-group.is-dev .bonus-list li::before { content: "○"; position: absolute; left: 2px; top: 6px; color: var(--muted); }
.bonus-group.is-dev .bonus-list li { color: var(--muted); }
/* หน้า /boxy-cut (src/views/boxy-cut.js) */
.boxycut h2 { margin-top: 2.2rem; }
.boxycut-status { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin: 0 0 1.25rem; }
.boxycut-hero, .boxycut-shots figure { margin: 0; }
.boxycut-hero img, .boxycut-shots img { width: 100%; height: auto; display: block; border-radius: var(--radius, 12px); border: 1px solid var(--line); background: #111; }
.boxycut-hero figcaption, .boxycut-shots figcaption { margin-top: 6px; }
.boxycut-feats { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 760px) { .boxycut-feats { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); } }
.boxycut-feats li { padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius-sm, 8px); background: var(--surface); display: flex; flex-direction: column; gap: 2px; }
.boxycut-feats li span { color: var(--muted); font-size: .92rem; line-height: 1.55; }
.boxycut-shots { display: grid; gap: 16px; margin-top: 20px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 900px) { .boxycut-shots { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.boxycut-cmp td { width: 38%; }
.boxycut-key ul { margin: .5rem 0 0; padding-left: 1.2rem; line-height: 1.7; }
.boxycut-get { display: grid; gap: 16px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 760px) { .boxycut-get { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); align-items: start; } }
.boxycut-get .pc-yes { color: var(--ok); font-weight: 700; }
.boxycut-get .pc-no { color: var(--muted); }
/* หมวดโบนัสในสารบัญหน้าคอร์ส (src/views/public.js bonusTopicNote · แถวกำลังพัฒนา is-plan กดไม่ได้) */
.topic.is-bonus { border-color: color-mix(in srgb, var(--gold) 45%, var(--line)); }
.topic-bonus-note { padding: 10px 14px; margin: 0 0 6px; border-radius: var(--radius-sm, 8px); background: var(--gold-soft); display: flex; flex-wrap: wrap; gap: 8px 12px; align-items: center; }
.topic-bonus-note p { margin: 0; flex: 1 1 220px; }
p.topic-bonus-note { display: block; background: transparent; padding: 4px 14px; }
.lesson-row.is-plan { color: var(--muted); cursor: default; }
.lesson-row.is-plan .ttl { color: var(--muted); }

/* คลิปในบทเรียน: เล่นในหน้าเลย */
.md-video { display: block; width: auto; height: auto; max-width: min(100%, 560px); max-height: 640px; border-radius: 14px; background: #000; margin: .5rem 0 1rem; } /* 25 ต.ค. 2569: ขนาดตามอัตราส่วนจริงของคลิป · แนวตั้ง 9:16 ยังได้ 360x640 เท่าเดิม · แนวนอนกว้างสุด 560 */

/* ปฏิทินเลือกวัน → เวลา (/install · 14 ต.ค. 2569) */
.slot-cal { min-width: 0; }
.cal-months { display: grid; gap: 1rem; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.cal-title { font-weight: 700; margin: 0 0 .4rem; }
.cal-grid { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 4px; }
.cal-dow { text-align: center; font-size: .78rem; color: var(--ink-3, #888); padding: .2rem 0; }
.cal-cell { aspect-ratio: 1 / 1; display: flex; align-items: center; justify-content: center; border-radius: 10px; font-size: .95rem; position: relative; min-width: 0; }
.cal-cell.is-off { color: var(--ink-3, #aaa); opacity: .45; }
.cal-day { border: 1px solid var(--line, #ddd); background: var(--bg-2, #fff); color: var(--ink, #111); cursor: pointer; font: inherit; padding: 0; }
.cal-day:hover { border-color: var(--accent-strong); }
.cal-day[aria-pressed="true"] { background: var(--accent-strong); border-color: var(--accent-strong); color: #fff; font-weight: 700; }
.cal-day:focus-visible { outline: 2px solid var(--accent-strong); outline-offset: 2px; }
.cal-pick { position: absolute; bottom: 4px; left: 50%; width: 6px; height: 6px; margin-left: -3px; border-radius: 50%; background: transparent; }
.cal-day.has-pick .cal-pick { background: var(--accent-strong); }
.cal-day.has-pick[aria-pressed="true"] .cal-pick { background: #fff; }
.slot-days { display: grid; gap: .75rem; margin-top: .9rem; }
.slot-day[hidden] { display: none; }
.slot-day-h { font-weight: 700; margin: 0 0 .4rem; }
.slot-times { display: flex; flex-wrap: wrap; gap: .5rem; }
.slot-chip { display: inline-flex; align-items: center; gap: .45rem; border: 1px solid var(--line, #ddd); border-radius: 999px; padding: .45rem .9rem; font-weight: 500; cursor: pointer; }
.slot-chip input { width: 18px; height: 18px; accent-color: var(--accent-strong); margin: 0; }
.slot-chip:has(input:checked) { border-color: var(--accent-strong); background: color-mix(in srgb, var(--accent-strong) 12%, transparent); }
.slot-chip:has(input:disabled) { opacity: .5; cursor: not-allowed; }
/* มือถือ: ประโยคสั่งยาวในตาราง (โค้ด) ขึ้นบรรทัดใหม่ได้ ไม่ดันตารางกว้าง 1,300px (ตรวจ 375px 15 ต.ค. 2569) */
@media (max-width: 699px) {
  .prose td code { white-space: normal; overflow-wrap: anywhere; }
  .prose th, .prose td { min-width: 6.5rem; }
}

/* หน้า /style-pack (src/views/style-pack.js · 14 ต.ค. 2569) — การ์ดใช้ .grid-3 .card .pill .fit-list เดิม เพิ่มเฉพาะคลิป 9:16 กับระยะห่าง */
.stylepack h2 { margin-top: 2.2rem; }
.stylepack-badge { margin: 0 0 1rem; }
.stylepack-badge .pill { white-space: normal; }
.stylepack-video { display: block; width: 100%; height: auto; aspect-ratio: 9 / 16; object-fit: cover; border-radius: var(--radius-sm, 8px); background: #111; }
.stylepack-tags { display: flex; gap: 6px; margin: 10px 0 4px; }
.stylepack-tagline { font-weight: 600; margin: 0 0 .25rem; }
.stylepack-h { font-size: .92rem; margin: .9rem 0 .2rem; color: var(--ink-2); }
.stylepack-card .fit-list li { padding-top: 3px; padding-bottom: 3px; }

/* สั่งงานได้แบบไหนบ้าง + คิดเลข 1 ปี (15 ต.ค. 2569) */
.sp-jobs { list-style: none; margin: 24px 0 0; padding: 0; display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; }
.sp-job { border: 1px solid var(--line); border-radius: 16px; padding: 16px; background: rgba(255, 255, 255, .025); min-width: 0; }
.sp-job-n { font: 600 .85rem/1 var(--font-head); color: var(--accent); letter-spacing: .04em; }
.sp-job h3 { margin: 6px 0 10px; font-size: 1.05rem; line-height: 1.45; }
.sp-job-io { margin: 0 0 6px; font-size: .92rem; line-height: 1.6; }
.sp-job-k { display: inline-block; min-width: 3.2em; font-size: .78rem; color: var(--muted, #9aa); }
.sp-job-tool { margin: 10px 0 0; overflow-wrap: anywhere; }
.sp-job-tool code { font-size: .8rem; padding: 2px 8px; border-radius: 999px; border: 1px solid var(--line); background: rgba(255, 255, 255, .04); }
@media (min-width: 720px) { .sp-jobs { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1080px) { .sp-jobs { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.sp-cost { margin-top: 24px; display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; }
.sp-cost-col { border: 1px solid var(--line); border-radius: 16px; padding: 16px; background: rgba(255, 255, 255, .025); min-width: 0; }
.sp-cost-col h3 { margin: 0 0 6px; font-size: 1rem; }
.sp-cost-col p { margin: 0 0 10px; font-size: .9rem; line-height: 1.6; color: var(--muted, #9aa); }
.sp-cost-col b { font: 600 1.9rem/1.1 var(--font-head); font-variant-numeric: tabular-nums; }
.sp-cost-col.is-hire b { color: #e5484d; }
.sp-cost-col.is-us { border-color: var(--accent); }
.sp-cost-saved { margin: 16px 0 8px; font-size: 1.1rem; }
.sp-cost-saved b { color: var(--accent); }
@media (min-width: 720px) { .sp-cost { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* กระดิ่ง มีอะไรใหม่ + หน้า /updates (16 ต.ค. 2569) */
.bell-btn { position: relative; display: inline-flex; align-items: center; justify-content: center; color: inherit; text-decoration: none; }
.bell-dot { position: absolute; top: -5px; right: -5px; min-width: 18px; height: 18px; padding: 0 5px; border-radius: 999px; background: #e5484d; color: #fff; font: 700 11px/18px var(--font-head, inherit); text-align: center; box-shadow: 0 0 0 2px var(--bg, #0b0b0f); }
.upd-h1 { margin: 4px 0 6px; font-size: 1.6rem; line-height: 1.35; }
.upd-list { list-style: none; margin: 20px 0 0; padding: 0; display: grid; gap: 10px; }
.upd-item { border: 1px solid var(--line); border-radius: 14px; padding: 14px 16px; background: var(--surface, rgba(255, 255, 255, .02)); min-width: 0; }
.upd-item.is-unread { border-color: var(--accent); }
.upd-meta { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; font-size: .8rem; color: var(--muted, #9aa); }
.upd-tag { padding: 1px 8px; border-radius: 999px; border: 1px solid var(--line); font-weight: 600; }
.upd-tag.is-new { color: #1a7f37; border-color: #1a7f37; }
.upd-tag.is-up { color: var(--accent); border-color: var(--accent); }
.upd-tag.is-fix { color: #b35900; border-color: #b35900; }
.upd-new-dot { width: 8px; height: 8px; border-radius: 50%; background: #e5484d; }
.upd-text { margin: 8px 0 6px; line-height: 1.6; overflow-wrap: anywhere; }

.sp-real { list-style: none; margin: 24px 0 0; padding: 0; display: grid; grid-template-columns: 1fr; gap: 12px; }
.sp-real-card { display: flex; align-items: center; gap: 12px; padding: 16px 18px; border: 1px solid var(--line); border-radius: 14px; text-decoration: none; color: inherit; }
.sp-real-card b { flex: 1 1 auto; }
.sp-real-card span { color: var(--ink-2); font-size: .85rem; }
.sp-real-card:hover { border-color: rgba(255, 255, 255, .3); }
@media (min-width: 760px) { .sp-real { grid-template-columns: repeat(3, minmax(0, 1fr)); } .sp-real-card { flex-wrap: wrap; } }
.sp-real-note { margin: 12px 0 0; color: var(--ink-2); }
@media (min-width: 760px) { .sp-real { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.sp-real figure { margin: 0; }
.sp-real video { display: block; width: 100%; height: auto; aspect-ratio: 9 / 16; object-fit: cover; border-radius: 14px; background: #000; border: 1px solid var(--line); }
.sp-real figcaption { margin-top: 8px; font-size: .85rem; color: var(--ink-2); }
@media (min-width: 760px) { .sp-real { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
/* 20 ต.ค. 2569: ช่อง carousel ใน #real-users (ภาพเลื่อนแนวนอน · ไม่มี JS) */
.sp-real-slides { display: flex; gap: 8px; overflow-x: auto; scroll-snap-type: x mandatory; border-radius: 14px; border: 1px solid var(--line); aspect-ratio: 9 / 16; -webkit-overflow-scrolling: touch; background: radial-gradient(120% 60% at 50% 100%, rgba(247,136,47,.38), transparent 70%), radial-gradient(120% 50% at 50% 0%, rgba(247,136,47,.16), transparent 70%), #0b0b0f; align-items: center; }
/* 21 ต.ค. 2569: สไลด์ carousel เป็น 4:5 (720x899) แต่กรอบเป็น 9:16 → เดิมใช้ cover แล้วภาพถูกตัดซ้าย-ขวา · ตอนนี้โชว์ครบทั้งใบ (contain) กลางกรอบ พื้นดำ */
.sp-real-slides img { flex: 0 0 100%; width: 100%; height: auto; max-height: 100%; aspect-ratio: 720 / 899; object-fit: contain; scroll-snap-align: center; display: block; border-radius: 10px; box-shadow: 0 10px 30px rgba(0,0,0,.45); }
.sp-real-slides:focus-visible { outline: 2px solid var(--accent, #f97316); outline-offset: 2px; }
.sp-real-hint { margin: 6px 0 0; font-size: .8rem; color: var(--ink-2); }

/* การ์ดแพ็กละคร AI ใบที่ 3 ข้างตลอดชีพ/รายเดือน (src/views/public.js dramaCard) · หน้าแรก 3 คอลัมน์ตั้งแต่ 900px ต่ำกว่านั้นเรียงลงทีละใบ · /pricing ใช้ .grid-3 (3 คอลัมน์ตั้งแต่ 980px) */
.sp-price-trio { grid-template-columns: minmax(0, 1fr); align-items: start; }
@media (min-width: 900px) { .sp-price-trio { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) minmax(0, 1fr); } }
.sp-price-trio > *, #plans > * { min-width: 0; overflow-wrap: anywhere; }
.sp-drama .btn { white-space: normal; }

/* 26 ต.ค. 2569: ภาพปกคอร์สจริง + การ์ดแพ็กละคร (/courses) และหน้าคอร์สแบบกระชับ (hero 1:1 · ตัวเลขแถวเดียว · อินโฟกราฟิก) — src/courseArt.js */
.course-card .cover.has-photo { background: var(--surface-2); }
.course-card .cover.has-photo img { object-fit: cover; transition: transform .25s ease; }
.card-link.course-card:hover .cover.has-photo img { transform: scale(1.02); }
@media (prefers-reduced-motion: reduce) { .card-link.course-card:hover .cover.has-photo img { transform: none; } }
.product-shot.has-photo.is-square { aspect-ratio: 1 / 1; width: 100%; max-width: 420px; justify-self: center; }
@media (min-width: 900px) { .product-shot.has-photo.is-square { aspect-ratio: 1 / 1; max-width: 460px; justify-self: end; } }
.product-shot.has-photo.is-square img { object-fit: cover; }
.stat-row.is-compact { gap: 6px; margin: var(--sp-4) 0 var(--sp-2); background: none; border: 0; border-radius: 0; overflow: visible; max-width: none; }
.stat-row.is-compact .stat { flex: 0 0 auto; flex-direction: row; align-items: baseline; gap: 5px; padding: 5px 12px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); font-size: .84rem; line-height: 1.4; color: var(--ink-2); }
.stat-row.is-compact .stat b { order: 0; font: 600 .98rem/1.3 var(--font-head); }
.stat-row.is-compact .stat.pill-soon { border-color: transparent; }
.course-info-fig { margin: var(--sp-2) 0 0; max-width: 480px; }
.course-info-fig img { display: block; width: 100%; height: auto; border-radius: var(--radius); border: 1px solid var(--line); background: #f4f3f0; }
.about-more { margin-top: var(--sp-4); max-width: 640px; border-top: 1px solid var(--line); }
.about-more > summary { cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: var(--sp-4); padding: 14px 0; font-family: var(--font-head); font-weight: 600; color: var(--ink); }
.about-more > summary::-webkit-details-marker { display: none; }
.about-more > summary::after { content: "+"; color: var(--muted); font: 400 1.4rem/1 var(--font-body); }
.about-more[open] > summary::after { content: "−"; }
.about-more-h { margin: var(--sp-5) 0 var(--sp-3); font-size: 1.1rem; }

/* แกลเลอรีธีมภาพละคร 8 แบบ ในหน้าขายแพ็กละคร AI (/store/drama-pack · 29 ต.ค. 2569) */
.drama-themes { list-style: none; margin: var(--sp-4) 0 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: var(--sp-4); }
.drama-themes li { display: flex; flex-direction: column; gap: 6px; }
.drama-themes img { width: 100%; aspect-ratio: 9 / 16; object-fit: cover; border-radius: 10px; border: 1px solid var(--line, #DEDBD0); background: var(--surface-2, #EFEDE4); }
.drama-themes strong { font-size: .95rem; line-height: 1.3; }

/* รีวิวลูกค้าจริง หน้าแรก (29 ต.ค. 2569) · ภาพแคปแชตจริง */
.page-sale .sp-rev-art { margin: 0 auto var(--sp-6); max-width: 520px; }
.page-sale .sp-rev-art img { display: block; width: 100%; height: auto; border-radius: 18px; box-shadow: 0 18px 48px rgba(0,0,0,.45); }
.page-sale .sp-revs { list-style: none; margin: 0 0 var(--sp-4); padding: 0; columns: 1; column-gap: var(--sp-4); }
@media (min-width: 720px) { .page-sale .sp-revs { columns: 2; } }
.page-sale .sp-rev { break-inside: avoid; margin: 0 0 var(--sp-4); border: 1px solid rgba(247,136,47,.35); border-radius: 14px; overflow: hidden; background: #1b1b20; }
.page-sale .sp-rev img { display: block; width: 100%; height: auto; }

/* ภาพ "เจอปัญหาแบบไหน panXboxy ช่วยได้" แทนกริดการ์ด 8 ใบ (30 ต.ค. 2569 · ภาพสร้างด้วย ChatGPT · ข้อความเดิมอยู่ใน .sp-jobs.sr-only) */
.sp-pain-art { margin: 28px auto 0; max-width: 1100px; }
.sp-pain-art img { display: block; width: 100%; height: auto; border-radius: 20px; box-shadow: 0 18px 48px rgba(0,0,0,.45); }
@media (max-width: 719px) { .sp-pain-art { max-width: 520px; } }
.sp-pain-art picture { display: block; width: 100%; }

/* 31 ต.ค. 2569: ปกแนวนอน 16:9 (คอร์สฟรี Claude 101 · src/courseArt.js COURSE_WIDE_ART) — การ์ด 4:3 เดิมแต่แสดงทั้งภาพ ไม่ครอปตัวหนังสือบนปก · hero ใช้กรอบ 16:9 */
.course-card .cover.has-photo.is-wide img { object-fit: contain; }
.product-shot.has-photo.is-wide { aspect-ratio: 16 / 9; width: 100%; }
@media (min-width: 900px) { .product-shot.has-photo.is-wide { aspect-ratio: 16 / 9; } }
.product-shot.has-photo.is-wide img { object-fit: cover; }

/* ปุ่มดาวน์โหลดในเนื้อบท: ลิงก์ไป /dl/<id> (2 พ.ย. 2569) */
.prose a[href^="/dl/"] { display: inline-flex; align-items: center; gap: 8px; font: 700 1rem/1.3 var(--font-head); padding: 14px 26px; border-radius: var(--radius-sm); background: var(--accent); color: var(--on-accent); text-decoration: none; min-height: 48px; }
.prose a[href^="/dl/"]:hover { background: var(--accent-strong); color: var(--on-accent); }