/* ═══════════════════════════════════════════════════════════
   pages.css — หน้าสั้น v2 (2026-10-04): FAQ · นโยบาย · ติดต่อเรา · เข้าสู่ระบบ/สมัคร/ลืมรหัส
   โครงเดียวกันทุกหน้า: เดสก์ท็อป 2 คอลัมน์ (ซ้าย sticky หัวข้อ / ขวาเนื้อหาเป็นแถวมีเส้น)
   มือถือ: คอลัมน์เดียว หัวข้อสั้น ไม่มีกล่อง ไม่มีเงา ไม่มีอีโมจิ
   ═══════════════════════════════════════════════════════════ */

/* ─── โครงหน้า 2 คอลัมน์ ─── */
.pg { padding-top: 72px; padding-bottom: var(--lt-section); }   /* ห้ามใช้ shorthand — จะทับ padding-inline ของ .lt-container */
.pg__grid { display: grid; grid-template-columns: 340px minmax(0, 1fr); gap: 96px; align-items: start; }
.pg__aside { position: sticky; top: calc(var(--lt-header-h) + 24px); min-width: 0; }
.pg__main { min-width: 0; }
.pg__kicker { font-size: 14px; color: var(--lt-ink-3); }
.pg__title { margin: 12px 0 0; font-size: var(--lt-fs-h1); line-height: 1.25; font-weight: var(--lt-fw-light); color: var(--lt-ink); }
.pg__lead { margin: 20px 0 0; font-size: var(--lt-fs-body); line-height: var(--lt-lh-body); color: var(--lt-ink-2); max-width: 24em; }
.pg__note { margin: 32px 0 0; padding-top: 20px; border-top: var(--lt-rule); font-size: 15px; line-height: 1.7; color: var(--lt-ink-2); }
.pg__note a { color: var(--lt-ink); text-decoration: underline; text-decoration-color: var(--lt-sage-300); text-underline-offset: 5px; }
.pg__note a:hover { color: var(--lt-sage-700); }
.pg__toc { margin: 32px 0 0; padding-top: 8px; border-top: var(--lt-rule); display: flex; flex-direction: column; }
.pg__toc a { display: flex; gap: 14px; align-items: baseline; padding: 10px 0; border-bottom: var(--lt-rule); font-size: 15px; color: var(--lt-ink); font-weight: var(--lt-fw-light); }
.pg__toc a:hover { color: var(--lt-sage-700); }
.pg__toc .lt-num { font-size: 14px; }

/* ─── FAQ: แถว details มีเส้น เลข 01–08 ─── */
.faq { border-top: var(--lt-rule-ink); }
.faq details { border-bottom: var(--lt-rule); }
.faq summary { display: grid; grid-template-columns: 44px minmax(0, 1fr) 20px; gap: 12px; align-items: baseline; padding: 22px 0; cursor: pointer; list-style: none; font-size: 19px; line-height: 1.5; font-weight: var(--lt-fw-regular); color: var(--lt-ink); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary:hover { color: var(--lt-sage-700); }
.faq summary .lt-num { font-size: 15px; }
.faq__mark { position: relative; width: 14px; height: 14px; align-self: center; justify-self: end; }
.faq__mark::before, .faq__mark::after { content: ""; position: absolute; background: currentColor; transition: transform var(--lt-dur) var(--lt-ease); }
.faq__mark::before { left: 0; right: 0; top: 6.5px; height: 1px; }
.faq__mark::after { top: 0; bottom: 0; left: 6.5px; width: 1px; }
.faq details[open] .faq__mark::after { transform: scaleY(0); }
.faq__a { margin: 0; padding: 0 0 26px 56px; font-size: 16px; line-height: 1.8; color: var(--lt-ink-2); max-width: 36em; }

/* ─── นโยบาย: บทความ หัวข้อมีเลข ─── */
.prv { font-size: 16px; line-height: 1.8; color: var(--lt-ink-2); }
.prv > p:first-child { margin: 0; font-size: var(--lt-fs-body); color: var(--lt-ink); max-width: 36em; }
.prv h2 { display: flex; gap: 16px; align-items: baseline; margin: 40px 0 14px; padding-top: 28px; border-top: var(--lt-rule); font-size: 24px; line-height: 1.4; font-weight: var(--lt-fw-regular); color: var(--lt-ink); scroll-margin-top: calc(var(--lt-header-h) + 16px); }
.prv h2 .lt-num { font-size: 17px; flex: none; }
.prv p { margin: 0 0 12px; max-width: 38em; }
.prv ul { margin: 0; padding-left: 1.2em; max-width: 38em; }
.prv li { margin-bottom: 10px; }
.prv li::marker { color: var(--lt-sage-300); }
.prv strong { font-weight: var(--lt-fw-medium); color: var(--lt-ink); }
.prv a { color: var(--lt-ink); text-decoration: underline; text-decoration-color: var(--lt-sage-300); text-underline-offset: 5px; }
.prv a:hover { color: var(--lt-sage-700); }

/* ─── ติดต่อเรา: 2 แถวช่องทาง + ส่งท้าย ─── */
.ct { border-top: var(--lt-rule-ink); }
.ct__row { display: grid; grid-template-columns: 44px minmax(0, 1fr) auto; gap: 24px; align-items: start; padding: 32px 0; border-bottom: var(--lt-rule); }
.ct__row .lt-num { font-size: 17px; padding-top: 6px; }
.ct__name { margin: 0; font-size: 26px; line-height: 1.35; font-weight: var(--lt-fw-regular); color: var(--lt-ink); }
.ct__handle { font-size: 17px; color: var(--lt-ink-3); margin-top: 2px; }
.ct__desc { margin: 12px 0 0; font-size: 16px; line-height: 1.75; color: var(--lt-ink-2); max-width: 30em; }
.ct__row .btn { margin-top: 4px; }
.ct__close { margin-top: 48px; display: flex; flex-direction: column; gap: 12px; }
.ct__close p { margin: 0; font-size: var(--lt-fs-body); line-height: var(--lt-lh-body); color: var(--lt-ink-2); max-width: 32em; }
.ct__close-links { display: flex; gap: 32px; flex-wrap: wrap; }

/* ─── เข้าสู่ระบบ / สมัคร / ลืมรหัส: คอลัมน์เดียวแคบ ไม่มีกล่อง ─── */
.auth { max-width: 420px; margin: 0 auto; padding: 64px 0 var(--lt-section); }
.auth__kicker { font-size: 14px; color: var(--lt-ink-3); }
.auth__title { margin: 12px 0 0; font-size: 36px; line-height: 1.25; font-weight: var(--lt-fw-light); color: var(--lt-ink); }
.auth__sub { margin: 12px 0 0; font-size: 16px; line-height: 1.7; color: var(--lt-ink-2); }
.auth__form { margin-top: 32px; padding-top: 28px; border-top: var(--lt-rule-ink); display: flex; flex-direction: column; gap: 20px; }
.auth__form .field__label small { font-weight: var(--lt-fw-light); color: var(--lt-ink-3); }
.auth__row { display: flex; align-items: center; justify-content: space-between; gap: 16px; font-size: 15px; }
.auth__check { display: flex; align-items: center; gap: 10px; color: var(--lt-ink-2); cursor: pointer; }
.auth__check input { width: 18px; height: 18px; margin: 0; accent-color: var(--lt-sage-700); }
.auth__link { color: var(--lt-ink); text-decoration: underline; text-decoration-color: var(--lt-sage-300); text-underline-offset: 5px; }
.auth__link:hover { color: var(--lt-sage-700); }
.auth__form .btn--primary { margin-top: 4px; }
.auth__foot { margin-top: 28px; padding-top: 20px; border-top: var(--lt-rule); font-size: 15px; color: var(--lt-ink-2); display: flex; gap: 8px; flex-wrap: wrap; }
.auth__alert { margin-top: 24px; padding: 14px 16px; border: 1px solid var(--lt-error); border-radius: var(--lt-r-1); color: var(--lt-error); font-size: 15px; line-height: 1.6; }
.auth__alert ul { margin: 0; padding-left: 1.2em; }
.auth__alert--ok { border-color: var(--lt-sage-100); background: var(--lt-sage-50); color: var(--lt-ink); }

/* ─── Responsive ─── */
@media (max-width: 1024px) {
    .pg__grid { grid-template-columns: 300px minmax(0, 1fr); gap: 56px; }
}
@media (max-width: 860px) {
    .pg { padding-top: 32px; padding-bottom: var(--lt-s-9); }
    .pg__grid { grid-template-columns: minmax(0, 1fr); gap: 28px; }
    .pg__aside { position: static; }
    .pg__title { font-size: 32px; margin-top: 8px; }
    .pg__lead { margin-top: 12px; font-size: 16px; }
    .pg__note { margin-top: 20px; padding-top: 16px; }
    .pg__toc { display: none; }                                     /* มือถือ: ไม่ต้องมีสารบัญ หน้าสั้นพอ */
    .faq summary { grid-template-columns: 32px minmax(0, 1fr) 16px; gap: 10px; padding: 16px 0; font-size: 17px; }
    .faq summary .lt-num { font-size: 14px; }
    .faq__a { padding: 0 0 20px 42px; font-size: 15px; }
    .prv { font-size: 15px; }
    .prv h2 { font-size: 20px; margin-top: 28px; padding-top: 22px; gap: 12px; }
    .prv h2 .lt-num { font-size: 15px; }
    .ct__row { grid-template-columns: 32px minmax(0, 1fr); gap: 10px 12px; padding: 24px 0; }
    .ct__row .lt-num { font-size: 15px; padding-top: 4px; }
    .ct__name { font-size: 22px; }
    .ct__desc { font-size: 15px; margin-top: 8px; }
    .ct__row .btn { grid-column: 2; justify-self: start; margin-top: 8px; }
    .ct__close { margin-top: 32px; }
    .ct__close-links { flex-direction: column; gap: 0; }
    .auth { padding: 32px 0 var(--lt-s-9); }
    .auth__title { font-size: 30px; }
    .auth__form { margin-top: 24px; padding-top: 24px; gap: 16px; }
}