/*
Theme Name: Mantra200 Matematika
Theme URI: https://mantra200.sbs
Author: Hanwie
Author URI: https://mantra200.sbs
Description: Tema blog matematika berbahasa Indonesia untuk mantra200.sbs. Rumus LaTeX dirender KaTeX, kotak rumus dengan tombol salin, contoh soal bernomor dengan pembahasan buka-tutup, ringkasan cepat, FAQ dengan schema otomatis, daftar isi otomatis, taksonomi Jenjang (SD sampai perguruan tinggi), dan tampilan papan tulis untuk mode gelap.
Version: 1.0.0
Requires at least: 6.3
Tested up to: 6.8
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: mantra200-math
Tags: blog, education, one-column, custom-logo, custom-menu, featured-images, threaded-comments, translation-ready, wide-blocks
*/

/* ==========================================================================
   Token
   Kertas: putih kebiruan dengan grid milimeter biru.
   Tinta biru untuk judul & tautan, grafit untuk teks,
   pena merah untuk garis margin buku tulis, stabilo kuning untuk sorotan.
   Mode gelap = papan tulis hijau dengan kapur.
   ========================================================================== */
:root {
	--kertas: #fbfcfe;
	--kertas-2: #f1f5fa;
	--grid: #e3ebf5;
	--grid-kuat: #c9d8ea;
	--tinta: #1d2f6f;
	--tinta-muda: #3a53a8;
	--grafit: #262a31;
	--abu: #5b6472;
	--garis: #d5dde8;
	--pena: #c8102e;
	--margin: rgba(200, 16, 46, .45);
	--stabilo: #ffe66d;
	--stabilo-teks: #262a31;
	--hijau: #1f7a4d;

	--f-judul: "Zilla Slab", "Rockwell", "Roboto Slab", Georgia, serif;
	--f-isi: "Atkinson Hyperlegible", "Segoe UI", system-ui, -apple-system, sans-serif;
	--f-kode: ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

	--lebar: 1180px;
	--lebar-baca: 720px;
	--jeda: clamp(1rem, 3vw, 1.5rem);
	--radius: 4px;
}

@media (prefers-color-scheme: dark) {
	:root {
		--kertas: #1c2922;
		--kertas-2: #22322a;
		--grid: #253a2f;
		--grid-kuat: #2f483b;
		--tinta: #b9d4ff;
		--tinta-muda: #d4e4ff;
		--grafit: #e9eee7;
		--abu: #a9b6ad;
		--garis: #34493d;
		--pena: #ff8f8f;
		--margin: rgba(255, 143, 143, .4);
		--stabilo: #f2d56b;
		--stabilo-teks: #1c2922;
		--hijau: #8ee0b3;
	}
}

/* ==========================================================================
   Dasar
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-padding-top: 1rem; }

body {
	margin: 0;
	background: var(--kertas);
	color: var(--grafit);
	font-family: var(--f-isi);
	font-size: 1.0625rem;
	line-height: 1.65;
	text-rendering: optimizeLegibility;
}

img, svg, video { max-width: 100%; height: auto; }

a { color: var(--tinta); text-decoration-thickness: 1px; text-underline-offset: .18em; }
a:hover { color: var(--tinta-muda); text-decoration-thickness: 2px; }

:focus-visible { outline: 3px solid var(--tinta-muda); outline-offset: 2px; border-radius: 2px; }

h1, h2, h3, h4 {
	font-family: var(--f-judul);
	color: var(--tinta);
	line-height: 1.2;
	font-weight: 600;
	margin: 0 0 .5em;
}

mark { background: var(--stabilo); color: var(--stabilo-teks); padding: 0 .15em; }

code, kbd, pre { font-family: var(--f-kode); font-size: .9em; }
:not(pre) > code { background: var(--kertas-2); padding: .1em .35em; border-radius: 3px; }
pre { background: var(--kertas-2); border: 1px solid var(--garis); padding: 1rem; overflow-x: auto; border-radius: var(--radius); }

hr { border: 0; border-top: 1px solid var(--garis); margin: 2.5rem 0; }

.screen-reader-text {
	border: 0; clip: rect(1px, 1px, 1px, 1px); clip-path: inset(50%);
	height: 1px; width: 1px; margin: -1px; overflow: hidden; padding: 0;
	position: absolute !important; word-wrap: normal !important;
}
.skip-link { position: absolute; left: -9999px; top: 0; z-index: 100; background: var(--tinta); color: var(--kertas); padding: .6rem 1rem; }
.skip-link:focus { left: 1rem; top: 1rem; }

.wadah { width: 100%; max-width: var(--lebar); margin-inline: auto; padding-inline: var(--jeda); }
.wadah--baca { max-width: calc(var(--lebar-baca) + 2 * var(--jeda) + 2rem); }
.wadah--lebar { max-width: var(--lebar); }

/* KaTeX: rumus panjang digulir, bukan meluber */
.katex-display { overflow-x: auto; overflow-y: hidden; padding: .25rem 0; }
.katex { font-size: 1.08em; }

/* ==========================================================================
   Header
   ========================================================================== */
.situs-header { border-bottom: 1px solid var(--garis); background: var(--kertas); }
.situs-header__dalam { display: flex; align-items: center; gap: 1rem; min-height: 64px; flex-wrap: wrap; }

.merek { margin-right: auto; }
.merek__nama {
	font-family: var(--f-judul);
	font-weight: 700;
	font-size: 1.5rem;
	color: var(--tinta);
	text-decoration: none;
	letter-spacing: -.01em;
}
.merek .custom-logo { display: block; max-height: 44px; width: auto; }

.nav-toggle {
	display: none;
	align-items: center;
	gap: .5rem;
	font: inherit;
	font-weight: 700;
	color: var(--tinta);
	background: none;
	border: 1px solid var(--garis);
	border-radius: var(--radius);
	padding: .4rem .8rem;
	cursor: pointer;
}
.nav-toggle__garis, .nav-toggle__garis::before, .nav-toggle__garis::after {
	display: block; width: 18px; height: 2px; background: currentColor; position: relative;
}
.nav-toggle__garis::before, .nav-toggle__garis::after { content: ""; position: absolute; left: 0; }
.nav-toggle__garis::before { top: -6px; }
.nav-toggle__garis::after { top: 6px; }

.nav-utama { display: flex; align-items: center; gap: 1.25rem; }
.nav-utama .menu { list-style: none; margin: 0; padding: 0; display: flex; gap: 1.25rem; flex-wrap: wrap; }
.nav-utama .menu a { text-decoration: none; color: var(--grafit); font-weight: 700; padding: .25rem 0; }
.nav-utama .menu a:hover,
.nav-utama .current-menu-item > a,
.nav-utama .current-menu-ancestor > a { color: var(--tinta); box-shadow: inset 0 -.45em 0 var(--stabilo); }
.nav-utama .menu li { position: relative; }
.nav-utama .sub-menu {
	list-style: none; margin: 0; padding: .5rem 0;
	position: absolute; top: 100%; left: -1rem; min-width: 220px;
	background: var(--kertas); border: 1px solid var(--garis); border-radius: var(--radius);
	display: none; z-index: 20;
}
.nav-utama .sub-menu a { display: block; padding: .4rem 1rem; }
.nav-utama li:hover > .sub-menu,
.nav-utama li:focus-within > .sub-menu { display: block; }
.nav-utama__cari .form-cari { max-width: 260px; }
.nav-utama__cari .form-cari__input { padding-block: .45rem; }
.nav-utama__cari .form-cari__tombol { padding: .45rem .8rem; }

@media (max-width: 860px) {
	.nav-toggle { display: inline-flex; }
	.nav-utama { display: none; flex-basis: 100%; flex-direction: column; align-items: stretch; padding-bottom: 1rem; }
	.nav-utama.terbuka { display: flex; }
	.nav-utama .menu { flex-direction: column; gap: 0; }
	.nav-utama .menu a { display: block; padding: .6rem 0; border-bottom: 1px solid var(--garis); }
	.nav-utama .sub-menu { position: static; display: block; border: 0; padding: 0 0 0 1rem; min-width: 0; }
	.nav-utama__cari .form-cari { max-width: none; }
}

/* ==========================================================================
   Form cari
   ========================================================================== */
.form-cari { display: flex; gap: 0; width: 100%; max-width: 560px; }
.form-cari__input {
	flex: 1; min-width: 0;
	font: inherit; color: var(--grafit);
	background: var(--kertas);
	border: 2px solid var(--tinta);
	border-right: 0;
	border-radius: var(--radius) 0 0 var(--radius);
	padding: .7rem .9rem;
}
.form-cari__input::placeholder { color: var(--abu); }
.form-cari__tombol {
	font: inherit; font-weight: 700;
	background: var(--tinta); color: var(--kertas);
	border: 2px solid var(--tinta);
	border-radius: 0 var(--radius) var(--radius) 0;
	padding: .7rem 1.2rem;
	cursor: pointer;
}
.form-cari__tombol:hover { background: var(--tinta-muda); border-color: var(--tinta-muda); }

/* ==========================================================================
   Kertas grid milimeter + hero beranda
   ========================================================================== */
.kertas-grid {
	background-color: var(--kertas);
	background-image:
		linear-gradient(var(--grid-kuat) 1px, transparent 1px),
		linear-gradient(90deg, var(--grid-kuat) 1px, transparent 1px),
		linear-gradient(var(--grid) 1px, transparent 1px),
		linear-gradient(90deg, var(--grid) 1px, transparent 1px);
	background-size: 60px 60px, 60px 60px, 12px 12px, 12px 12px;
	background-position: -1px -1px;
}

.hero { border-bottom: 1px solid var(--garis-kuat, var(--grid-kuat)); }
.hero__dalam {
	display: grid;
	grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
	gap: clamp(1.5rem, 4vw, 3.5rem);
	align-items: center;
	padding-block: clamp(2.5rem, 7vw, 5.5rem);
}

.hero__rumus { margin: 0; }
.hero__formula {
	font-size: clamp(1.35rem, 3.6vw, 2.6rem);
	color: var(--tinta);
	min-height: 3.2em;
	display: flex;
	align-items: center;
	overflow-x: auto;
	overflow-y: hidden;
}
.hero__formula .katex-display { margin: 0; text-align: left; }
.hero__formula .katex-display > .katex { text-align: left; }
/* Sebelum KaTeX selesai, sembunyikan LaTeX mentah */
html.js-katex:not(.math-siap) .hero__formula { color: transparent; }

.hero__ket { margin-top: .75rem; font-size: .95rem; color: var(--abu); padding-left: .9rem; border-left: 3px solid var(--pena); }
.hero__ket a { color: var(--abu); }
.hero__ket a:hover { color: var(--tinta); }

.hero__teks { background: var(--kertas); padding: clamp(1.25rem, 3vw, 2rem); border: 1px solid var(--grid-kuat); border-radius: var(--radius); }
.hero__judul { font-size: clamp(1.5rem, 2.6vw, 2.05rem); font-weight: 600; margin-bottom: 1.1rem; line-height: 1.22; }
.hero__teks p { margin: .9rem 0 0; }

.hero--404 .hero__formula { font-size: clamp(2rem, 6vw, 4rem); }

@media (max-width: 860px) {
	.hero__dalam { grid-template-columns: 1fr; }
	.hero__formula { min-height: 0; }
}

/* ==========================================================================
   Bagian beranda
   ========================================================================== */
.bagian { padding-block: clamp(2rem, 5vw, 3.25rem); }
.bagian + .bagian { padding-top: 0; }
.bagian__judul { font-size: 1.45rem; margin-bottom: 1.1rem; }

.jenjang-pilih { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: .75rem; }
.jenjang-pilih a {
	display: flex; flex-direction: column; gap: .15rem;
	padding: .85rem 1rem;
	border: 1px solid var(--garis);
	border-left: 4px solid var(--tinta);
	background: var(--kertas);
	text-decoration: none;
	border-radius: 0 var(--radius) var(--radius) 0;
}
.jenjang-pilih a:hover { border-left-color: var(--pena); background: var(--kertas-2); }
.jenjang-pilih__nama { font-family: var(--f-judul); font-weight: 700; font-size: 1.2rem; color: var(--tinta); }
.jenjang-pilih__jumlah { font-size: .88rem; color: var(--abu); }

.topik { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 2rem 2.5rem; }
.topik__nama { font-size: 1.2rem; padding-bottom: .4rem; border-bottom: 2px solid var(--tinta); }
.topik__nama a { text-decoration: none; }
.topik ul { list-style: none; margin: 0; padding: 0; }
.topik li { padding: .45rem 0; border-bottom: 1px dashed var(--garis); }
.topik li a { text-decoration: none; color: var(--grafit); }
.topik li a:hover { color: var(--tinta); text-decoration: underline; }

.lihat-semua { margin-top: 1.5rem; font-weight: 700; }

/* ==========================================================================
   Daftar artikel (baris)
   ========================================================================== */
.daftar { display: flex; flex-direction: column; }
.baris {
	display: grid;
	grid-template-columns: 1fr;
	gap: 1.25rem;
	padding: 1.4rem 0;
	border-bottom: 1px solid var(--garis);
}
.baris:first-child { padding-top: 0; }
.baris.has-post-thumbnail { grid-template-columns: 200px 1fr; }
.baris__gambar img { display: block; width: 100%; aspect-ratio: 16 / 10; object-fit: cover; border-radius: var(--radius); border: 1px solid var(--garis); }
.baris__judul { font-size: 1.35rem; margin: .3rem 0 .4rem; }
.baris__judul a { text-decoration: none; }
.baris__judul a:hover { text-decoration: underline; }
.baris__ringkas { margin: 0 0 .5rem; color: var(--grafit); max-width: 68ch; }

@media (max-width: 600px) {
	.baris.has-post-thumbnail { grid-template-columns: 96px 1fr; gap: .9rem; }
	.baris__judul { font-size: 1.15rem; }
	.baris__ringkas { display: none; }
}

.meta { display: flex; flex-wrap: wrap; gap: .35rem 1rem; font-size: .9rem; color: var(--abu); align-items: center; }
.meta a { color: inherit; }
.meta--atas { gap: .4rem; }

.jenjang-daftar { display: inline-flex; gap: .35rem; flex-wrap: wrap; }
.jenjang {
	display: inline-block;
	font-weight: 700;
	font-size: .8rem;
	line-height: 1.5;
	padding: 0 .45rem;
	background: var(--stabilo);
	color: var(--stabilo-teks) !important;
	text-decoration: none;
	border-radius: 2px;
}
.kategori { font-weight: 700; color: var(--tinta) !important; text-decoration: none; font-size: .9rem; }
.kategori:hover { text-decoration: underline; }

/* Paginasi */
.pagination { margin-top: 2rem; }
.pagination .nav-links { display: flex; flex-wrap: wrap; gap: .4rem; align-items: center; }
.pagination .page-numbers {
	display: inline-block; min-width: 2.4rem; text-align: center;
	padding: .4rem .7rem; border: 1px solid var(--garis); border-radius: var(--radius);
	text-decoration: none; color: var(--grafit);
}
.pagination .page-numbers.current { background: var(--tinta); border-color: var(--tinta); color: var(--kertas); }
.pagination a.page-numbers:hover { border-color: var(--tinta); color: var(--tinta); }

/* ==========================================================================
   Halaman daftar (arsip, pencarian)
   ========================================================================== */
.halaman-daftar { padding-block: 1.5rem 3.5rem; }
.kepala-daftar { padding-bottom: 1.5rem; margin-bottom: 1.5rem; border-bottom: 2px solid var(--tinta); }
.kepala-daftar__judul { font-size: clamp(1.8rem, 4vw, 2.5rem); margin-bottom: .4rem; }
.kepala-daftar__desk { color: var(--abu); max-width: 65ch; }
.kepala-daftar__desk p { margin: .3rem 0; }
.kepala-daftar .form-cari { margin-top: 1rem; }

.kosong { padding: 1rem 0 2rem; }
.kosong > p { max-width: 60ch; }
.kosong .form-cari { margin: 1rem 0 1.5rem; }

/* Breadcrumb */
.breadcrumb { font-size: .88rem; color: var(--abu); margin: 1.25rem 0 1rem; }
.breadcrumb ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; }
.breadcrumb li + li::before { content: "/"; margin: 0 .5rem; color: var(--garis); }
.breadcrumb a { color: var(--abu); }
.breadcrumb [aria-current] { color: var(--grafit); max-width: 40ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ==========================================================================
   Artikel
   ========================================================================== */
.artikel { padding-bottom: 3rem; }
.artikel__kepala { padding-bottom: 1.5rem; }
.artikel__kepala .meta--atas { margin-bottom: .6rem; }
.artikel__judul { font-size: clamp(1.9rem, 4.6vw, 2.85rem); font-weight: 700; letter-spacing: -.01em; margin-bottom: .8rem; }
.artikel--halaman .artikel__kepala { padding-bottom: .5rem; }

.artikel__gambar { margin: 0 auto 2rem; }
.artikel__gambar img { display: block; width: 100%; border-radius: var(--radius); }
.artikel__gambar figcaption { font-size: .88rem; color: var(--abu); margin-top: .5rem; }

.artikel__tata {
	display: grid;
	grid-template-columns: minmax(0, 1fr);
	justify-content: center;
}
.artikel__tata .artikel__isi { max-width: calc(var(--lebar-baca) + 2rem); width: 100%; margin-inline: auto; }

@media (min-width: 1100px) {
	.artikel__tata { grid-template-columns: 240px minmax(0, calc(var(--lebar-baca) + 2rem)); gap: 3rem; justify-content: start; }
	.artikel__tata .artikel__isi { margin-inline: 0; }
	.artikel__samping { position: relative; }
	.artikel__samping .toc { position: sticky; top: 1.5rem; max-height: calc(100vh - 3rem); overflow-y: auto; }
	.artikel__samping:empty { display: block; }
}

/* Garis margin merah ala buku tulis */
.buku { position: relative; padding-left: 2rem; }
.buku::before {
	content: "";
	position: absolute;
	left: .55rem; top: 0; bottom: 0;
	width: 2px;
	background: var(--margin);
}
@media (max-width: 600px) {
	.buku { padding-left: 1.1rem; }
	.buku::before { left: .2rem; width: 1.5px; }
}

/* Tipografi isi */
.entry-content { font-size: 1.1rem; line-height: 1.72; }
.entry-content > * { margin-top: 0; margin-bottom: 1.15em; }
.entry-content h2 { font-size: 1.75rem; margin-top: 2.2em; padding-top: .2em; }
.entry-content h3 { font-size: 1.35rem; margin-top: 1.8em; }
.entry-content h4 { font-size: 1.12rem; margin-top: 1.5em; }
.entry-content ul, .entry-content ol { padding-left: 1.4em; }
.entry-content li { margin-bottom: .35em; }
.entry-content li::marker { color: var(--tinta); }
.entry-content blockquote {
	margin-left: 0; padding: .2rem 0 .2rem 1.1rem;
	border-left: 3px solid var(--tinta); color: var(--grafit); font-style: italic;
}
.entry-content img { border-radius: var(--radius); }
.entry-content figure { margin-inline: 0; }
.entry-content figcaption, .wp-element-caption { font-size: .9rem; color: var(--abu); margin-top: .4rem; }
.entry-content table, .wp-block-table table { width: 100%; border-collapse: collapse; font-size: .98rem; }
.wp-block-table, .entry-content .tabel-gulir { overflow-x: auto; }
.entry-content th, .entry-content td { border: 1px solid var(--garis); padding: .5rem .7rem; text-align: left; vertical-align: top; }
.entry-content th { background: var(--kertas-2); font-weight: 700; }
.entry-content .alignwide { max-width: none; }
.alignleft { float: left; margin: .3rem 1.5rem 1rem 0; }
.alignright { float: right; margin: .3rem 0 1rem 1.5rem; }
.aligncenter { margin-inline: auto; display: block; }

.artikel__tag { margin-top: 2.5rem; display: flex; flex-wrap: wrap; gap: .4rem; }
.artikel__tag a { font-size: .88rem; padding: .15rem .6rem; border: 1px solid var(--garis); border-radius: 2rem; text-decoration: none; color: var(--abu); }
.artikel__tag a:hover { border-color: var(--tinta); color: var(--tinta); }

/* Daftar isi */
.toc { font-size: .95rem; margin-bottom: 2rem; }
.toc details { border: 1px solid var(--garis); border-radius: var(--radius); background: var(--kertas); }
.toc summary { cursor: pointer; font-family: var(--f-judul); font-weight: 700; color: var(--tinta); padding: .7rem 1rem; font-size: 1.05rem; }
.toc__daftar { margin: 0; padding: 0 1rem .9rem 2.2rem; }
.toc__daftar li { margin: .3rem 0; line-height: 1.4; }
.toc__daftar a { text-decoration: none; color: var(--grafit); }
.toc__daftar a:hover { color: var(--tinta); text-decoration: underline; }
.toc__l3 { list-style: none; margin-left: .2rem !important; font-size: .9rem; }
.toc__l3 a { color: var(--abu); }
@media (min-width: 1100px) {
	.toc details { border: 0; background: none; }
	.toc summary { padding: 0 0 .6rem; list-style: none; }
	.toc summary::-webkit-details-marker { display: none; }
	.toc__daftar { padding: 0 0 0 1.2rem; }
}
@media (max-width: 1099px) {
	.artikel__samping .toc { max-width: calc(var(--lebar-baca) + 2rem); margin-inline: auto; }
}

/* ==========================================================================
   Komponen shortcode
   ========================================================================== */

/* [rumus] — kotak rumus dengan bingkai ganda ala buku pelajaran */
.m2m-rumus {
	position: relative;
	margin: 1.75em 0;
	padding: 1.1rem 1.25rem 1rem;
	border: 3px double var(--tinta);
	border-radius: 2px;
	background: var(--kertas);
}
.m2m-rumus__judul {
	font-family: var(--f-judul);
	font-weight: 700;
	color: var(--tinta);
	font-size: 1rem;
	margin-bottom: .1rem;
}
.m2m-rumus__isi { font-size: 1.12em; overflow-x: auto; }
.m2m-rumus__isi .katex-display { margin: .6em 0; }
.m2m-rumus__ket { margin: .2rem 0 0; font-size: .92rem; color: var(--abu); }
.m2m-salin {
	position: absolute; top: .5rem; right: .5rem;
	font: inherit; font-size: .78rem; font-weight: 700;
	color: var(--abu); background: var(--kertas);
	border: 1px solid var(--garis); border-radius: var(--radius);
	padding: .15rem .5rem; cursor: pointer;
}
.m2m-salin:hover { color: var(--tinta); border-color: var(--tinta); }
.m2m-salin.tersalin { color: var(--hijau); border-color: var(--hijau); }

/* [ringkasan] — seperti catatan yang distabilo */
.m2m-ringkasan {
	margin: 1.5em 0 2em;
	padding: 1rem 1.25rem;
	background: color-mix(in srgb, var(--stabilo) 32%, var(--kertas));
	border-left: 6px solid var(--stabilo);
}
.m2m-ringkasan__judul { font-family: var(--f-judul); font-weight: 700; color: var(--tinta); margin: 0 0 .35rem; font-size: 1.1rem; }
.m2m-ringkasan__isi > :last-child { margin-bottom: 0; }
.m2m-ringkasan__isi ul { margin: .3rem 0; }

/* [soal] — bernomor otomatis per artikel */
.entry-content { counter-reset: soal; }
.m2m-soal { counter-increment: soal; margin: 2em 0; padding-top: .9rem; border-top: 2px solid var(--tinta); }
.m2m-soal__label { margin: 0 0 .6rem; display: flex; gap: .6rem; align-items: baseline; flex-wrap: wrap; }
.m2m-soal__nomor { font-family: var(--f-judul); font-weight: 700; color: var(--tinta); font-size: 1.15rem; }
.m2m-soal__nomor::after { content: " " counter(soal); }
.m2m-soal__topik { color: var(--abu); font-size: .95rem; }
.m2m-soal__isi > :last-child { margin-bottom: 0; }

/* [pembahasan] */
.m2m-pembahasan { margin-top: 1rem; border: 1px solid var(--garis); border-radius: var(--radius); background: var(--kertas-2); }
.m2m-pembahasan > summary {
	cursor: pointer; font-weight: 700; color: var(--tinta);
	padding: .65rem 1rem; list-style: none; display: flex; align-items: center; gap: .6rem;
}
.m2m-pembahasan > summary::-webkit-details-marker { display: none; }
.m2m-pembahasan > summary::before { content: "+"; font-family: var(--f-kode); font-size: 1.1rem; width: 1ch; }
.m2m-pembahasan[open] > summary::before { content: "−"; }
.m2m-pembahasan[open] > summary { border-bottom: 1px dashed var(--garis); }
.m2m-pembahasan__isi { padding: .9rem 1.1rem .4rem; }
.m2m-pembahasan__isi > * { margin-top: 0; }

/* [faq] */
.m2m-faq { border-bottom: 1px solid var(--garis); }
.m2m-faq:first-of-type { border-top: 1px solid var(--garis); }
.m2m-faq > summary { cursor: pointer; font-weight: 700; padding: .85rem 2rem .85rem 0; position: relative; list-style: none; color: var(--grafit); }
.m2m-faq > summary::-webkit-details-marker { display: none; }
.m2m-faq > summary::after { content: "+"; position: absolute; right: .25rem; top: .8rem; font-family: var(--f-kode); color: var(--tinta); }
.m2m-faq[open] > summary::after { content: "−"; }
.m2m-faq > summary:hover { color: var(--tinta); }
.m2m-faq__isi { padding: 0 0 .9rem; }
.m2m-faq__isi > :last-child { margin-bottom: 0; }

/* [catatan] */
.m2m-catatan { margin: 1.5em 0; padding: .9rem 1.1rem; border: 1px solid var(--garis); border-left: 4px solid var(--hijau); background: var(--kertas); }
.m2m-catatan--awas { border-left-color: var(--pena); }
.m2m-catatan__judul { font-weight: 700; margin: 0 0 .3rem; color: var(--hijau); }
.m2m-catatan--awas .m2m-catatan__judul { color: var(--pena); }
.m2m-catatan > :last-child { margin-bottom: 0; }

/* ==========================================================================
   Penulis, terkait, komentar
   ========================================================================== */
.penulis { display: flex; gap: 1rem; align-items: flex-start; margin: 3rem 0 2rem; padding: 1.1rem 0; border-top: 1px solid var(--garis); border-bottom: 1px solid var(--garis); }
.penulis__foto { border-radius: 50%; flex-shrink: 0; }
.penulis__nama { margin: 0 0 .2rem; font-weight: 700; }
.penulis__bio { margin: 0; color: var(--abu); font-size: .96rem; }

.widget-bawah { margin: 2rem 0; }

.terkait { margin: 2.5rem 0; }
.terkait__judul { font-size: 1.4rem; }
.terkait__daftar { list-style: none; margin: 0; padding: 0; }
.terkait__daftar li { display: flex; justify-content: space-between; gap: 1rem; padding: .7rem 0; border-bottom: 1px dashed var(--garis); }
.terkait__daftar a { font-weight: 700; text-decoration: none; }
.terkait__daftar a:hover { text-decoration: underline; }
.terkait__meta { color: var(--abu); font-size: .88rem; white-space: nowrap; }

.komentar { margin-top: 3rem; }
.komentar__judul, .comment-reply-title { font-size: 1.35rem; }
.komentar__daftar, .komentar__daftar .children { list-style: none; padding: 0; margin: 0; }
.komentar__daftar .children { padding-left: 1.5rem; border-left: 2px solid var(--garis); }
.comment-body { padding: 1rem 0; border-bottom: 1px solid var(--garis); }
.comment-author { display: flex; align-items: center; gap: .6rem; font-weight: 700; }
.comment-author .avatar { border-radius: 50%; }
.comment-metadata { font-size: .85rem; }
.comment-metadata a { color: var(--abu); }
.comment-form label { display: block; font-weight: 700; margin-bottom: .3rem; }
.comment-form input[type="text"], .comment-form input[type="email"], .comment-form input[type="url"], .comment-form textarea {
	width: 100%; font: inherit; color: var(--grafit); background: var(--kertas);
	border: 1px solid var(--grid-kuat); border-radius: var(--radius); padding: .6rem .8rem;
}
.comment-form textarea:focus, .comment-form input:focus { border-color: var(--tinta); outline: none; box-shadow: 0 0 0 3px color-mix(in srgb, var(--tinta) 20%, transparent); }
.comment-form .submit {
	font: inherit; font-weight: 700; background: var(--tinta); color: var(--kertas);
	border: 0; border-radius: var(--radius); padding: .7rem 1.3rem; cursor: pointer;
}
.comment-form .submit:hover { background: var(--tinta-muda); }
.komentar__catatan { font-size: .9rem; color: var(--abu); }

/* ==========================================================================
   Widget & footer
   ========================================================================== */
.widget { margin-bottom: 1.5rem; }
.widget__judul { font-size: 1.1rem; }
.widget ul { list-style: none; padding: 0; margin: 0; }
.widget li { padding: .3rem 0; }

.situs-footer { margin-top: 2rem; border-top: 3px double var(--tinta); background: var(--kertas-2); font-size: .95rem; }
.situs-footer__atas { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 2rem; padding-block: 2.5rem 1.5rem; }
.situs-footer__nama { font-family: var(--f-judul); font-weight: 700; font-size: 1.3rem; color: var(--tinta); margin: 0 0 .4rem; }
.situs-footer__tentang p { max-width: 42ch; }
.situs-footer__bawah { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; padding-block: 1rem 2rem; border-top: 1px solid var(--garis); color: var(--abu); }
.situs-footer__bawah p { margin: 0; }
.menu-footer { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 1rem; }
.menu-footer a { color: var(--abu); }

/* WordPress wajib */
.sticky, .bypostauthor, .gallery-caption { }
.wp-caption { max-width: 100%; }
.wp-caption-text { font-size: .9rem; color: var(--abu); }

/* Gerak dikurangi */
@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after { transition: none !important; animation: none !important; scroll-behavior: auto !important; }
}
html { scroll-behavior: smooth; }

/* Cetak: rapi untuk dicetak jadi lembar belajar */
@media print {
	.situs-header, .situs-footer, .toc, .terkait, .komentar, .penulis, .m2m-salin, .widget-bawah, .breadcrumb { display: none !important; }
	.buku::before { display: none; }
	.buku { padding-left: 0; }
	.m2m-pembahasan > summary { display: none; }
	.m2m-pembahasan .m2m-pembahasan__isi { display: block; }
	body { background: #fff; color: #000; }
}