/* Situs pemasaran BedahSKD (B6). Arah visual "kertas, pulpen biru, stabilo": docs/desain/PANDUAN.md + docs/desain/acuan.html.
   Token dari tokens.css (jangan diubah di sini); token khusus situs berawalan --s-.
   Titik ubah: HP <= 599 · tablet 600-999 · PC >= 1000 · PC lebar >= 1280. Dirancang dari 360 px ke atas.
   Kelas komponen dipakai juga oleh alat pendaftaran (alat.css, cek_alat.mjs): .tombol, .kartu, .isian, .catatan, .kepala, .cta-melayang. */

:root {
  --s-biru: #2440d8; /* bidang biru pekat yang sama di kedua tema (pita ajakan, ubin merek, tanda) */
  --s-biru-gelap: #172a9c;
  --s-tepi: 20px;
  --s-bagian: clamp(48px, 7vw, 96px);
  --s-kepala: 64px;
  --s-titik: rgba(21, 23, 28, 0.1);
  --s-bagian-alt: var(--latar-2); /* dipakai alat.css */
  --s-poin3-teks: #7a5c00;
  --s-sorot: var(--aksen-lembut);
}
@media (prefers-color-scheme: dark) {
  :root {
    --s-titik: rgba(236, 238, 246, 0.07);
    --s-poin3-teks: var(--aksen);
    --s-sorot: #1d2347;
  }
}
@media (min-width: 1000px) {
  :root { --s-tepi: 32px; --s-kepala: 70px; }
}

/* ---------------------------------------------------------------- dasar */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--s-kepala) + 16px); }
@media (prefers-reduced-motion: no-preference) { html { scroll-behavior: smooth; } }
body {
  margin: 0;
  background: var(--latar);
  color: var(--teks);
  font: 400 1rem/1.6 var(--font);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}
@media (min-width: 1000px) { body { font-size: 1.0625rem; } }
img, svg { max-width: 100%; }
h1, h2, h3, h4 { font-family: var(--font-judul); font-weight: 800; letter-spacing: -0.02em; line-height: 1.12; margin: 0; text-wrap: balance; color: var(--teks); }
h3 { font-weight: 700; font-size: 1.2rem; line-height: 1.25; }
p { margin: 0; }
a { color: var(--merek); text-underline-offset: 3px; text-decoration-thickness: 1.5px; }
a:hover { text-decoration-thickness: 2.5px; }
strong, b { font-weight: 700; }
main { display: block; outline: none; }
:focus-visible { outline: 3px solid var(--merek-terang); outline-offset: 2px; }
::selection { background: var(--aksen); color: var(--di-atas-aksen); }
[hidden] { display: none !important; }

.wrap { width: 100%; max-width: var(--lebar-isi); margin: 0 auto; padding: 0 var(--s-tepi); }
.lompat { position: absolute; left: 12px; top: -60px; z-index: 50; padding: 12px 16px; border-radius: 12px; background: var(--kartu); color: var(--teks); border: 2px solid var(--garis-kuat); font-weight: 700; }
.lompat:focus { top: 12px; }
.redup { color: var(--redup); }
.keterangan { color: var(--redup); font-size: 0.875rem; }

.kertas-titik { background-color: var(--latar); background-image: radial-gradient(circle at 1px 1px, var(--s-titik) 1px, transparent 0); background-size: 22px 22px; }

/* stabilo: sorotan kuning di belakang kata kunci; di tema gelap menjadi garis bawah tebal */
.stabilo {
  background: linear-gradient(100deg, transparent 0 1.5%, var(--aksen) 3.5% 96.5%, transparent 98.5%) no-repeat 0 68% / 100% 48%;
  padding: 0 0.1em;
  margin: 0 -0.05em;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}
@media (prefers-color-scheme: dark) { .stabilo { background-size: 100% 16%; background-position: 0 96%; } }
.tulis { font-family: var(--font-tulis); font-weight: 700; color: var(--merek); font-size: 1.4rem; line-height: 1.1; }
.mata, .sec-kicker { display: inline-block; font: 700 0.8125rem/1.2 var(--font); letter-spacing: 0.08em; text-transform: uppercase; color: var(--merek); }

/* ---------------------------------------------------------------- tombol */
.tombol {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5em;
  min-height: 52px; padding: 0 22px;
  border-radius: 14px; border: 2px solid transparent;
  font: 700 1rem/1.2 var(--font); text-align: center; text-decoration: none;
  cursor: pointer; -webkit-tap-highlight-color: transparent;
  transition: transform 0.12s, box-shadow 0.12s, background-color 0.12s, border-color 0.12s;
}
.tombol .ikon { width: 20px; height: 20px; flex: none; stroke-width: 2.4; }
.tombol:hover { transform: translateY(-1px); text-decoration: none; }
.tombol:active { transform: translateY(2px); box-shadow: none; }
.tombol-utama { background: var(--merek); color: var(--di-atas-merek); box-shadow: 0 3px 0 var(--merek-gelap); }
.tombol-emas { background: var(--aksen); color: var(--di-atas-aksen); box-shadow: 0 3px 0 var(--aksen-gelap); }
.tombol-garis, .tombol-hantu { background: var(--kartu); color: var(--teks); border-color: var(--garis-kuat); box-shadow: 0 3px 0 var(--garis-kuat); }
.tombol-terang { background: transparent; color: #fff; border-color: rgba(255, 255, 255, 0.85); box-shadow: 0 3px 0 rgba(0, 0, 0, 0.25); }
.tombol-terang:hover { background: rgba(255, 255, 255, 0.1); }
.tombol-polos { background: transparent; color: var(--merek); padding: 0 10px; }
.tombol-polos:hover { background: var(--latar-2); transform: none; }
.tombol-kecil { min-height: 44px; padding: 0 16px; font-size: 0.9375rem; border-radius: 12px; }
.tombol-besar { min-height: 56px; padding: 0 24px; font-size: 1.0625rem; }
.tombol-penuh { width: 100%; }
.tombol:disabled, .tombol[aria-disabled="true"] { opacity: 0.5; cursor: not-allowed; transform: none; }

/* ---------------------------------------------------------------- kartu, cip, ikon */
.kartu { background: var(--kartu); border: 1px solid var(--garis); border-radius: var(--radius); box-shadow: var(--bayang); padding: 22px; }
.kartu-tegas { background: var(--kartu); border: 2px solid var(--garis-kuat); border-radius: var(--radius); box-shadow: var(--bayang-tegas); }
.kartu-fitur { display: flex; flex-direction: column; gap: 10px; }
.kartu-fitur p { color: var(--redup); }
.kartu h3 + p { margin-top: -2px; }
a.kartu { color: inherit; text-decoration: none; transition: border-color 0.15s, transform 0.15s; }
a.kartu:hover { border-color: var(--merek); transform: translateY(-2px); }
a.kartu:hover h3 { color: var(--merek); }

.cip { display: inline-flex; align-items: center; gap: 6px; min-height: 30px; padding: 4px 12px; border-radius: 999px; font: 700 0.8125rem/1.25 var(--font); background: var(--kartu); border: 1.5px solid var(--garis); color: var(--teks); }
.cip-stabilo { background: var(--aksen); border-color: var(--aksen-gelap); color: var(--di-atas-aksen); }
.cip-ok { background: var(--ok-lembut); border-color: transparent; color: var(--ok); }
.cip-merek { background: var(--merek-lembut); border-color: transparent; color: var(--merek); }
.cip .ikon { width: 16px; height: 16px; }

.ikon { width: 22px; height: 22px; flex: none; }
.ikon-bulat { width: 46px; height: 46px; flex: none; border-radius: 13px; display: grid; place-items: center; background: var(--merek-lembut); color: var(--merek); }
.ikon-bulat .ikon { width: 24px; height: 24px; }
.ikon-bulat.emas { background: var(--aksen-lembut); color: var(--s-poin3-teks); }
.ikon-bulat.hijau { background: var(--latar-2); color: var(--teks); }

.lencana { display: inline-flex; align-items: center; justify-content: center; min-height: 26px; padding: 2px 10px; border-radius: 8px; font: 800 0.75rem/1.2 var(--font); letter-spacing: 0.04em; }
.lencana-twk { background: var(--merek-lembut); color: var(--merek); }
.lencana-tiu { background: var(--latar-2); color: var(--teks); box-shadow: inset 0 0 0 1.5px var(--garis); }
.lencana-tkp { background: var(--aksen-lembut); color: var(--s-poin3-teks); }

/* lencana poin TKP: angka selalu tertulis, warna hanya penguat */
.poin { display: inline-grid; place-items: center; min-width: 30px; height: 30px; padding: 0 8px; border-radius: 999px; font: 800 0.8125rem/1 var(--font); white-space: nowrap; }
.poin[data-p="5"], .bedah-p5 .poin, .poin-mini.p5 { background: var(--ok); color: #fff; }
.poin[data-p="4"], .bedah-p4 .poin, .poin-mini.p4 { background: var(--ok-lembut); color: var(--ok); }
.poin[data-p="3"], .bedah-p3 .poin, .poin-mini.p3 { background: var(--aksen-lembut); color: var(--s-poin3-teks); }
.poin[data-p="2"], .bedah-p2 .poin, .poin-mini.p2 { background: var(--bahaya-lembut); color: var(--bahaya); }
.poin[data-p="1"], .bedah-p1 .poin, .poin-mini.p1 { background: var(--bahaya); color: #fff; }
@media (prefers-color-scheme: dark) {
  .poin[data-p="5"], .bedah-p5 .poin, .poin-mini.p5, .poin[data-p="1"], .bedah-p1 .poin, .poin-mini.p1 { color: #0e1226; }
}

/* daftar centang */
.centang { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.centang li { position: relative; padding-left: 32px; }
.centang li::before {
  content: ""; position: absolute; left: 0; top: 0.2em; width: 22px; height: 22px; border-radius: 7px;
  background: var(--ok-lembut);
  -webkit-mask: none;
}
.centang li::after {
  content: ""; position: absolute; left: 4px; top: calc(0.2em + 4px); width: 14px; height: 14px; background: var(--ok);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / contain no-repeat;
}
.centang.merek li::before { background: var(--merek-lembut); }
.centang.merek li::after { background: var(--merek); }

.tautan-panah { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; font-weight: 700; color: var(--merek); text-decoration: none; }
.tautan-panah .ikon { width: 18px; height: 18px; transition: transform 0.15s; }
.tautan-panah:hover .ikon { transform: translateX(3px); }
.tautan-panah:hover { text-decoration: underline; }

/* ---------------------------------------------------------------- kepala */
.kepala { position: sticky; top: 0; z-index: 30; background: var(--latar); border-bottom: 1px solid transparent; transition: border-color 0.15s, box-shadow 0.15s; }
@supports (backdrop-filter: blur(10px)) {
  .kepala { background: color-mix(in srgb, var(--latar) 88%, transparent); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); }
}
.kepala-gulir { border-bottom-color: var(--garis); }
.kepala-isi { display: flex; align-items: center; gap: 16px; height: var(--s-kepala); }

.logo { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; color: var(--teks); text-decoration: none; flex: none; }
.logo-tanda { width: 34px; height: 34px; flex: none; border-radius: 10px; box-shadow: 0 2px 0 var(--s-biru-gelap); }
.logo-teks { font: 800 1.3rem/1 var(--font-judul); letter-spacing: -0.03em; }
.logo-sorot { background: linear-gradient(100deg, transparent 0 2%, var(--aksen) 5% 95%, transparent 98%) no-repeat 0 72% / 100% 46%; padding: 0 0.06em; margin-left: 0.04em; }
@media (prefers-color-scheme: dark) { .logo-sorot { background-size: 100% 14%; background-position: 0 100%; } }

.nav { display: none; }
.nav-link { display: flex; align-items: center; gap: 4px; min-height: 44px; padding: 0 12px; border-radius: 10px; color: var(--teks); text-decoration: none; font-weight: 600; font-size: 0.9375rem; }
.nav-link:hover { background: var(--latar-2); text-decoration: none; }
.nav-link[aria-current="page"] { color: var(--merek); }
.nav-panah { width: 16px; height: 16px; transition: transform 0.15s; }
.kepala-aksi { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.kepala-masuk { display: none; }
.nav-tombol { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 12px; border: 1.5px solid var(--garis); background: var(--kartu); color: var(--teks); cursor: pointer; }
.nav-tombol .ikon { width: 24px; height: 24px; }
.nav-ikon-tutup, .nav-buka .nav-ikon-buka { display: none; }
.nav-buka .nav-ikon-tutup { display: block; }
.nav-laci-kaki { display: none; }

/* laci menu di HP dan tablet */
@media (max-width: 999px) {
  .nav {
    display: flex; flex-direction: column;
    position: fixed; left: 0; right: 0; top: var(--s-kepala); bottom: 0; z-index: 29;
    background: var(--latar); border-top: 1px solid var(--garis);
    padding: 12px var(--s-tepi) calc(20px + env(safe-area-inset-bottom));
    overflow-y: auto; overscroll-behavior: contain;
    visibility: hidden; opacity: 0; transform: translateY(-8px);
    transition: opacity 0.16s, transform 0.16s, visibility 0s 0.16s;
  }
  .nav-buka .nav { visibility: visible; opacity: 1; transform: none; transition: opacity 0.16s, transform 0.16s; }
  .nav-daftar { display: grid; gap: 2px; }
  .nav-daftar > .nav-link, .nav-induk { min-height: 52px; font-size: 1.0625rem; font-weight: 700; padding: 0 8px; border-bottom: 1px solid var(--garis); border-radius: 0; }
  .nav-induk .nav-panah { display: none; }
  .nav-anak-daftar { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; padding: 10px 0 14px; }
  .nav-anak { min-height: 46px; background: var(--kartu); border: 1px solid var(--garis); font-size: 0.9375rem; }
  .nav-laci-kaki { display: grid; gap: 10px; margin-top: 20px; }
  html.nav-terkunci { overflow: hidden; }
}
@media (max-width: 380px) { .kepala-cta { padding: 0 12px; } .logo-teks { font-size: 1.15rem; } }

@media (min-width: 1000px) {
  .nav-tombol { display: none; }
  .kepala-masuk { display: inline-flex; }
  .nav { display: flex; align-items: center; margin-left: 12px; }
  .nav-daftar { display: flex; align-items: center; gap: 2px; }
  .nav-grup { position: relative; }
  .nav-anak-daftar {
    position: absolute; top: calc(100% + 6px); left: 0; min-width: 230px; padding: 8px;
    display: grid; gap: 2px;
    background: var(--kartu); border: 2px solid var(--garis-kuat); border-radius: 14px; box-shadow: var(--bayang-tegas);
    visibility: hidden; opacity: 0; transform: translateY(-4px);
  }
  .nav-anak-daftar::before { content: ""; position: absolute; left: 0; right: 0; top: -10px; height: 10px; }
  .nav-grup:hover .nav-anak-daftar, .nav-grup:focus-within .nav-anak-daftar { visibility: visible; opacity: 1; transform: none; transition: opacity 0.14s, transform 0.14s; }
  .nav-grup:hover .nav-panah, .nav-grup:focus-within .nav-panah { transform: rotate(180deg); }
  .nav-anak { white-space: nowrap; }
}

/* ---------------------------------------------------------------- remah dan pembuka halaman dalam */
body:not(.halaman-beranda) main {
  background-image: radial-gradient(circle at 1px 1px, var(--s-titik) 1px, transparent 0);
  background-size: 22px 22px;
}
.remah { font-size: 0.875rem; color: var(--redup); padding-top: 14px; }
.remah ol { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; align-items: center; gap: 2px 6px; }
.remah li { display: inline-flex; align-items: center; gap: 6px; }
.remah li + li::before { content: "/"; color: var(--garis-kuat); opacity: 0.45; }
.remah a { color: var(--redup); text-decoration: none; display: inline-flex; align-items: center; min-height: 32px; }
.remah a:hover { color: var(--merek); text-decoration: underline; }
.remah [aria-current] { color: var(--teks); font-weight: 600; }

.hero { padding: 22px 0 40px; }
.hero-halaman h1 { font-size: clamp(2.05rem, 4.6vw, 3.5rem); line-height: 1.05; letter-spacing: -0.03em; max-width: 17em; }
.hero-lead { margin-top: 16px; font-size: clamp(1.0625rem, 1.4vw, 1.1875rem); color: var(--redup); max-width: 40em; }
.hero-lencana { display: inline-flex; align-items: center; gap: 6px; margin-bottom: 16px; min-height: 30px; padding: 4px 12px; border-radius: 999px; background: var(--aksen); color: var(--di-atas-aksen); border: 1.5px solid var(--aksen-gelap); font: 700 0.8125rem/1.25 var(--font); }
.hero-lencana .titik { display: inline-flex; }
.hero-lencana .ikon { width: 16px; height: 16px; }
.hero-aksi { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
@media (max-width: 599px) {
  .hero-aksi .tombol:first-child, .pembuka-aksi .tombol:first-child { width: 100%; }
  .hero-aksi .tombol-besar, .pembuka-aksi .tombol-besar { min-height: 54px; }
}
@media (min-width: 1000px) {
  .hero { padding: 36px 0 64px; }
  .hero-isi > div { max-width: 860px; }
}

/* ---------------------------------------------------------------- bagian */
.sec { padding: var(--s-bagian) 0; background: var(--latar); position: relative; }
.sec-alt { background-color: var(--kartu); border-block: 1px solid var(--garis); }
.sec-alt.kertas-titik { background-color: var(--latar); }
.sec-judul { max-width: 46em; margin-bottom: 28px; }
.sec-judul h2, .sec h2 { font-size: clamp(1.8rem, 3.4vw, 2.9rem); line-height: 1.06; }
.sec-judul .mata + h2, .mata + h2 { margin-top: 10px; }
.sec-lead { color: var(--redup); font-size: 1.0625rem; margin-top: 12px; max-width: 40em; }
@media (min-width: 1000px) { .sec-lead { font-size: 1.125rem; } .sec-judul { margin-bottom: 40px; } }
.aksi-bawah { margin-top: 24px; }

.kisi { display: grid; gap: 16px; }
@media (min-width: 700px) { .kisi-2 { grid-template-columns: 1fr 1fr; gap: 20px; } .kisi-3 { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .kisi-3 { grid-template-columns: repeat(3, 1fr); gap: 20px; } }

.dua-kolom { display: grid; gap: 32px; align-items: center; }
.dua-kolom .centang { margin: 20px 0 24px; }
@media (min-width: 1000px) {
  .dua-kolom { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; }
  .dua-kolom.terbalik > :first-child { order: 0; }
}
@media (max-width: 999px) { .dua-kolom.terbalik > :first-child { order: 2; } }

/* ---------------------------------------------------------------- beranda: pembuka */
.pembuka { padding: 24px 0 48px; }
.pembuka-kisi { display: grid; gap: 32px; }
.pembuka h1 { margin-top: 16px; font-size: clamp(2.45rem, 6vw, 4.4rem); line-height: 1.02; letter-spacing: -0.035em; }
.h1-atas { display: block; font: 700 clamp(1.05rem, 1.7vw, 1.3rem)/1.3 var(--font); letter-spacing: 0; color: var(--merek); margin-bottom: 8px; }
.pembuka-sub { font-size: clamp(1.0625rem, 1.5vw, 1.25rem); color: var(--redup); max-width: 34em; margin-top: 16px; }
.pembuka-aksi { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.janji { display: flex; flex-wrap: wrap; gap: 6px 18px; margin: 18px 0 0; padding: 0; list-style: none; color: var(--redup); font-size: 0.9375rem; font-weight: 600; }
.janji li { display: flex; align-items: center; gap: 6px; }
.janji .ikon { width: 18px; height: 18px; color: var(--ok); stroke-width: 2.6; }
@media (min-width: 1000px) {
  .pembuka { padding: 56px 0 88px; }
  .pembuka-kisi { grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr); align-items: start; gap: 56px; }
  .pembuka-teks { padding-top: 40px; }
}

/* kartu coba-bedah (interaktif). Tanpa JS: terbuka. Dengan JS (html.js): tertutup sampai satu opsi dipilih (.sudah). */
.coba-bedah { position: relative; padding: 16px; width: 100%; max-width: 560px; margin: 0 auto; }
.coba-kop { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 8px; margin-bottom: 10px; }
.coba-soal { font-weight: 600; line-height: 1.5; }
.pilihan { list-style: none; margin: 12px 0 0; padding: 0; display: grid; gap: 8px; }
.pilih {
  width: 100%; display: grid; grid-template-columns: 32px minmax(0, 1fr); gap: 4px 10px; align-items: start;
  text-align: left; padding: 10px 12px; min-height: 48px;
  border: 1.5px solid var(--garis); border-radius: 12px; background: var(--kartu); color: var(--teks);
  font: 500 0.9375rem/1.45 var(--font); cursor: pointer;
  transition: border-color 0.12s, background-color 0.12s, box-shadow 0.12s;
}
.pilih:hover { border-color: var(--merek); }
.pilih .huruf { width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; font-weight: 800; background: var(--latar-2); }
.pilih-teks { padding-top: 4px; }
.pilih .poin { grid-column: 2; justify-self: start; height: 26px; }
.pilih .alasan { grid-column: 2; font-size: 0.875rem; color: var(--redup); line-height: 1.45; }
.coba-bedah .pilih[data-poin="5"] { border-color: var(--ok); background: var(--ok-lembut); }
.coba-bedah .pilih[data-poin="5"] .alasan { color: var(--teks); }
.coba-bedah .pilih.dipilih { box-shadow: 0 0 0 3px var(--merek-terang); border-color: var(--merek); }
.coba-hasil { margin-top: 12px; font-weight: 700; }
.coba-hasil:empty { display: none; }
.coba-kaki { margin-top: 14px; display: flex; gap: 10px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.coba-kaki .tulis { font-size: 1.3rem; }
.catatan-pena { display: none; }
html.js .coba-bedah:not(.sudah) .poin,
html.js .coba-bedah:not(.sudah) .alasan,
html.js .coba-bedah:not(.sudah) .coba-kaki { display: none; }
html.js .coba-bedah:not(.sudah) .pilih[data-poin="5"] { border-color: var(--garis); background: var(--kartu); }
html.js .coba-bedah:not(.sudah) .pilih[data-poin="5"]:hover { border-color: var(--merek); }
.coba-bedah.sudah .pilih { cursor: default; }
.coba-bedah.sudah .pilih:hover { border-color: var(--garis); }
.coba-bedah.sudah .pilih[data-poin="5"]:hover { border-color: var(--ok); }
@media (min-width: 600px) {
  .coba-bedah { padding: 22px; }
  .pilih { grid-template-columns: 32px minmax(0, 1fr) auto; }
  .pilih .poin { grid-column: 3; grid-row: 1; margin-top: 2px; }
}
@media (min-width: 1000px) {
  .coba-bedah { transform: rotate(-1deg); margin-top: 18px; }
  .catatan-pena { position: absolute; right: 30px; top: -50px; display: flex; align-items: flex-start; gap: 6px; transform: rotate(-2deg); margin: 0; }
  .catatan-pena svg { width: 40px; height: 44px; color: var(--merek); margin-top: 8px; }
}

/* ---------------------------------------------------------------- beranda: bento keunggulan */
.bento {
  display: grid; gap: 14px; grid-auto-flow: column; grid-auto-columns: 80%;
  overflow-x: auto; scroll-snap-type: x mandatory; overscroll-behavior-x: contain;
  padding: 4px var(--s-tepi) 16px; margin: 0 calc(var(--s-tepi) * -1);
  scroll-padding-inline: var(--s-tepi); scrollbar-width: none;
}
.bento::-webkit-scrollbar { display: none; }
.ubin { scroll-snap-align: start; padding: 20px; display: flex; flex-direction: column; gap: 8px; min-height: 200px; }
.ubin h3 { font-size: 1.25rem; margin-top: 6px; }
.ubin p { color: var(--redup); font-size: 0.9375rem; }
.ubin-merek { background: var(--s-biru); border-color: var(--s-biru); color: #fff; }
.ubin-merek h3 { color: #fff; }
.ubin-merek p { color: rgba(255, 255, 255, 0.88); }
.ubin-merek .ikon-bulat { background: rgba(255, 255, 255, 0.16); color: #fff; }
.ubin-stabilo { background: var(--aksen); border-color: var(--aksen-gelap); color: var(--di-atas-aksen); }
.ubin-stabilo h3 { color: var(--di-atas-aksen); }
.ubin-stabilo p { color: #3d3410; }
.ubin-stabilo .ikon-bulat { background: rgba(21, 23, 28, 0.1); color: var(--di-atas-aksen); }
@media (min-width: 600px) { .bento { grid-auto-columns: 46%; } }
@media (min-width: 1000px) {
  .bento { grid-auto-flow: row; grid-template-columns: repeat(12, 1fr); overflow: visible; padding: 0; margin: 0; gap: 18px; }
  .ubin { padding: 26px; min-height: 220px; }
  .ubin:nth-child(1) { grid-column: span 7; }
  .ubin:nth-child(2) { grid-column: span 5; }
  .ubin:nth-child(n+3) { grid-column: span 4; }
  .ubin:nth-child(1) h3 { font-size: 1.6rem; }
  .ubin:nth-child(1) p { font-size: 1.0625rem; max-width: 30em; }
}

/* ---------------------------------------------------------------- beranda: pita TKP (latar malam) */
.pita-malam { background: var(--malam); color: var(--di-atas-malam); }
.pita-malam h2 { color: #fff; }
.pita-malam .mata { color: var(--aksen); }
.pita-malam .sec-lead { color: rgba(238, 241, 255, 0.8); }
.pita-malam .stabilo { color: var(--di-atas-aksen); background-size: 100% 86%; background-position: 0 60%; }
.pita-malam .centang li::before { background: rgba(255, 255, 255, 0.12); }
.pita-malam .centang li::after { background: var(--aksen); }
.tangga { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.tangga li { display: grid; grid-template-columns: 84px minmax(0, 1fr); gap: 14px; align-items: center; padding: 16px; border-radius: var(--radius); background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.14); }
.tangga-poin { display: flex; gap: 6px; }
.tangga b { display: block; font: 700 1.0625rem/1.3 var(--font-judul); color: #fff; }
.tangga p { color: rgba(238, 241, 255, 0.8); font-size: 0.9375rem; margin-top: 2px; }
.tangga .poin { min-width: 34px; height: 34px; font-size: 0.9375rem; }
.tangga .poin[data-p="4"] { background: #ddf7e8; color: #0f7a44; }
.tangga .poin[data-p="5"] { background: #1f9d5c; color: #fff; }
.tangga .poin[data-p="3"] { background: #fff3c2; color: #6b5000; }
.tangga .poin[data-p="2"] { background: #fde7e4; color: #b3261e; }
.tangga .poin[data-p="1"] { background: #d93a2f; color: #fff; }
@media (min-width: 1000px) { .tangga li { padding: 20px 22px; } .tangga { transform: rotate(0.6deg); } }

/* ---------------------------------------------------------------- beranda: tutor (mock percakapan) */
.mock-label { font: 700 0.75rem/1.3 var(--font); letter-spacing: 0.06em; text-transform: uppercase; color: var(--redup); margin-bottom: 14px; }
.mock-chat { padding: 18px; display: grid; gap: 12px; max-width: 560px; width: 100%; justify-self: center; }
.chat-baris { display: flex; }
.chat-baris.saya { justify-content: flex-end; }
.chat-gelembung { max-width: 88%; padding: 12px 14px; border-radius: 16px; font-size: 0.9375rem; line-height: 1.5; }
.saya .chat-gelembung { background: var(--merek); color: var(--di-atas-merek); border-bottom-right-radius: 4px; }
.tutor .chat-gelembung { background: var(--latar-2); border: 1px solid var(--garis); border-bottom-left-radius: 4px; }
.chat-nama { display: block; font: 700 0.8125rem/1.3 var(--font); color: var(--merek); margin-bottom: 4px; }
.chat-chip { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; padding-bottom: 2px; }
.chat-chip::-webkit-scrollbar { display: none; }
.chat-chip span { flex: none; padding: 7px 12px; border-radius: 999px; border: 1.5px solid var(--garis); background: var(--kartu); font-size: 0.8125rem; font-weight: 600; white-space: nowrap; }
@media (min-width: 1000px) { .mock-chat { padding: 24px; transform: rotate(-0.8deg); } .chat-chip { flex-wrap: wrap; overflow: visible; } }

/* ---------------------------------------------------------------- beranda: cara kerja */
.alur-kisi { display: grid; gap: 24px; }
.langkah { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; counter-reset: langkah; }
.langkah li { counter-increment: langkah; position: relative; display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 4px 14px; padding: 16px; background: var(--kartu); border: 1px solid var(--garis); border-radius: var(--radius); }
.langkah li::before { content: counter(langkah); grid-row: span 2; width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; font: 800 1.35rem/1 var(--font-judul); background: var(--aksen); color: var(--di-atas-aksen); box-shadow: 0 2px 0 var(--aksen-gelap); }
.langkah h3 { font-size: 1.15rem; align-self: center; }
.langkah p { color: var(--redup); font-size: 0.9375rem; }
.mock-hasil { padding: 20px; }
.batang + .batang { margin-top: 14px; }
.batang-judul { display: flex; justify-content: space-between; font-size: 0.875rem; font-weight: 700; margin-bottom: 6px; }
.batang-lintasan { position: relative; height: 12px; border-radius: 999px; background: var(--latar-2); }
.batang-isi { height: 100%; border-radius: 999px; background: var(--bahaya); }
.batang-isi.ok { background: var(--ok); }
.batang-ambang { position: absolute; top: -4px; bottom: -4px; width: 3px; border-radius: 2px; background: var(--teks); }
.rencana { margin-top: 16px; padding: 12px 14px; border-radius: 12px; background: var(--aksen-lembut); font-size: 0.9375rem; font-weight: 600; }
.rencana .tulis { font-size: 1.25rem; margin-right: 4px; }
@media (min-width: 1000px) {
  .alur-kisi { grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 40px; align-items: center; }
  .langkah li { padding: 20px; }
  .mock-hasil { padding: 26px; transform: rotate(0.8deg); }
}

/* ---------------------------------------------------------------- tabel */
.tabel-gulir { overflow-x: auto; border: 1px solid var(--garis); border-radius: var(--radius); background: var(--kartu); -webkit-overflow-scrolling: touch; margin: 18px 0; }
.tabel { width: 100%; border-collapse: collapse; font-size: 0.9375rem; line-height: 1.5; }
.tabel th, .tabel td { padding: 12px 14px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--garis); }
.tabel thead th { background: var(--latar-2); font-size: 0.8125rem; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--redup); white-space: nowrap; }
.tabel tbody tr:last-child > *, .tabel tfoot tr:last-child > * { border-bottom: 0; }
.tabel tbody th { font-weight: 700; }
.tabel tfoot th, .tabel tfoot td { background: var(--latar-2); font-weight: 700; }
.tabel .pusat { text-align: center; }
.tabel .sorot { background: var(--s-sorot); }
.tabel thead .sorot { background: var(--aksen); color: var(--di-atas-aksen); }
.tabel .ya { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; }
.tabel .ya .ikon { width: 18px; height: 18px; color: var(--ok); stroke-width: 2.6; }
.tabel .tidak { color: var(--redup); }
@media (min-width: 1000px) { .tabel { font-size: 1rem; } .tabel th, .tabel td { padding: 14px 18px; } }

/* tabel pembanding: tabel utuh di PC, kartu per baris di HP */
@media (max-width: 699px) {
  .tabel-gulir:has(.tabel-bandingkan), .tabel-gulir:has(.tabel-kartu) { border: 0; background: none; overflow: visible; }
  .tabel-bandingkan, .tabel-bandingkan tbody, .tabel-kartu, .tabel-kartu tbody, .tabel-kartu tfoot { display: block; }
  .tabel-bandingkan thead, .tabel-kartu thead { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .tabel-bandingkan tr, .tabel-kartu tr { display: grid; grid-template-columns: 1fr 1fr; margin-bottom: 10px; background: var(--kartu); border: 1px solid var(--garis); border-radius: 14px; overflow: hidden; }
  .tabel-kartu tr { grid-template-columns: 1fr; }
  .tabel-bandingkan th[scope="row"], .tabel-kartu th[scope="row"] { grid-column: 1 / -1; border-bottom: 1px solid var(--garis); padding: 12px 14px; }
  .tabel-bandingkan td, .tabel-kartu td { border-bottom: 0; text-align: left; padding: 10px 14px 12px; font-size: 0.875rem; }
  .tabel-kartu td + td { border-top: 1px dashed var(--garis); }
  .tabel-bandingkan td::before, .tabel-kartu td::before { content: attr(data-label); display: block; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase; color: var(--redup); margin-bottom: 2px; }
  .tabel-bandingkan td.sorot::before { color: var(--s-poin3-teks); }
  .tabel-bandingkan td + td { border-left: 1px solid var(--garis); }
  .tabel-kartu tfoot tr { background: var(--latar-2); }
}

/* ---------------------------------------------------------------- beranda: bagian pendukung, FAQ */
.tautan-baris { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.tautan-baris a { display: inline-flex; align-items: center; min-height: 40px; padding: 0 14px; border-radius: 999px; background: var(--latar-2); border: 1px solid var(--garis); color: var(--teks); font-size: 0.875rem; font-weight: 600; text-decoration: none; }
.tautan-baris a:hover { border-color: var(--merek); color: var(--merek); }
.kartu-fitur .tautan-panah { margin-top: auto; align-self: flex-start; }

.faq { display: grid; gap: 10px; }
.faq-item { background: var(--kartu); border: 1px solid var(--garis); border-radius: 14px; transition: border-color 0.15s; }
.faq-item[open] { border-color: var(--garis-kuat); }
.faq-item summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 14px; min-height: 56px; padding: 14px 16px; font-weight: 700; line-height: 1.4; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: ""; flex: none; width: 28px; height: 28px; border-radius: 8px; background: var(--latar-2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232440d8' stroke-width='2.6' stroke-linecap='round'%3E%3Cpath d='M12 6v12M6 12h12'/%3E%3C/svg%3E") center / 16px no-repeat; transition: transform 0.15s; }
.faq-item[open] summary::after { transform: rotate(45deg); }
@media (prefers-color-scheme: dark) {
  .faq-item summary::after { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238fa2ff' stroke-width='2.6' stroke-linecap='round'%3E%3Cpath d='M12 6v12M6 12h12'/%3E%3C/svg%3E"); }
}
.faq-item summary:hover { color: var(--merek); }
.faq-jawab { padding: 0 16px 16px; color: var(--redup); }
.faq-jawab p + p, .faq-jawab ul, .faq-jawab ol { margin-top: 10px; }
.faq-jawab ul, .faq-jawab ol { padding-left: 1.2em; }
.faq-tata .sec-judul .tautan-panah { margin-top: 10px; }
@media (min-width: 1000px) {
  .faq-tata, .sec-alt > .wrap:has(> .sec-judul + .faq) { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr); gap: 56px; align-items: start; }
  .faq-tata > .sec-judul, .sec-alt > .wrap:has(> .sec-judul + .faq) > .sec-judul { position: sticky; top: calc(var(--s-kepala) + 24px); margin-bottom: 0; }
  .faq-item summary { padding: 16px 20px; }
  .faq-jawab { padding: 0 20px 18px; }
}

/* ---------------------------------------------------------------- pita ajakan */
.cta-band { position: relative; overflow: hidden; background: var(--s-biru); color: #fff; padding: clamp(48px, 7vw, 88px) 0; }
.cta-band::before { content: ""; position: absolute; inset: 0; background-image: radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.16) 1px, transparent 0); background-size: 18px 18px; pointer-events: none; }
.cta-isi { position: relative; display: grid; gap: 24px; }
.cta-band h2 { color: #fff; font-size: clamp(1.9rem, 3.6vw, 3rem); line-height: 1.06; max-width: 15em; }
.cta-band .stabilo { color: var(--di-atas-aksen); background-size: 100% 86%; background-position: 0 60%; }
.cta-band p { color: rgba(255, 255, 255, 0.9); margin-top: 12px; max-width: 34em; font-size: 1.0625rem; }
.cta-tulis { font: 700 1.5rem/1 var(--font-tulis); color: var(--aksen) !important; margin: 0 0 8px !important; transform: rotate(-2deg); transform-origin: left; }
.cta-aksi { display: flex; flex-wrap: wrap; gap: 12px; }
.cta-band .tombol-emas { box-shadow: 0 3px 0 #0b1a70; }
@media (max-width: 599px) { .cta-aksi .tombol { width: 100%; } }
@media (min-width: 1000px) { .cta-isi { grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 48px; } .cta-aksi { flex-direction: column; } }

/* bilah ajakan lengket di HP: muncul setelah pembuka terlewati */
.cta-melayang { display: none; }
@media (max-width: 999px) {
  .cta-melayang {
    display: block; position: fixed; left: 0; right: 0; bottom: 0; z-index: 25;
    padding: 10px var(--s-tepi) calc(10px + env(safe-area-inset-bottom));
    background: color-mix(in srgb, var(--latar) 94%, transparent); border-top: 1px solid var(--garis);
    transform: translateY(110%); transition: transform 0.2s; visibility: hidden;
  }
  .cta-melayang.tampil { transform: none; visibility: visible; }
  .cta-melayang .tombol { min-height: 52px; }
  .kaki { padding-bottom: calc(96px + env(safe-area-inset-bottom)) !important; }
  body[class*="halaman-alat"] .cta-melayang { display: none; }
  body[class*="halaman-alat"] .kaki { padding-bottom: 32px !important; }
}

/* ---------------------------------------------------------------- kaki */
.kaki { background: var(--malam); color: var(--di-atas-malam); padding: 48px 0 32px; font-size: 0.9375rem; }
.kaki a { color: var(--di-atas-malam); text-decoration: none; }
.kaki a:hover { color: var(--aksen); text-decoration: underline; }
.kaki .logo { color: #fff; }
.kaki .logo-sorot { color: var(--di-atas-aksen); background-size: 100% 80%; background-position: 0 60%; }
.kaki-atas { display: grid; gap: 28px; }
.kaki-tagline { margin-top: 10px; color: rgba(238, 241, 255, 0.78); }
.kaki-surel a { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; font-weight: 700; }
.kaki-surel .ikon { width: 18px; height: 18px; }
.kaki-kolom-grup { display: grid; grid-template-columns: 1fr 1fr; gap: 20px 16px; }
.kaki-judul { font: 700 0.75rem/1.3 var(--font); letter-spacing: 0.08em; text-transform: uppercase; color: var(--aksen); margin-bottom: 6px; }
.kaki ul { list-style: none; margin: 0; padding: 0; }
.kaki li a { display: inline-flex; align-items: center; min-height: 40px; color: rgba(238, 241, 255, 0.86); }
.kaki-bawah { margin-top: 28px; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, 0.14); display: grid; gap: 8px; font-size: 0.8125rem; color: rgba(238, 241, 255, 0.68); }
@media (min-width: 700px) { .kaki-kolom-grup { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1000px) { .kaki { padding: 64px 0 36px; } .kaki-atas { grid-template-columns: minmax(0, 1fr) minmax(0, 2.2fr); gap: 48px; } .kaki li a { min-height: 34px; } }

/* ---------------------------------------------------------------- prosa (halaman panduan dan legal) */
.tata-baca { display: grid; gap: 28px; }
.prosa { max-width: 46rem; min-width: 0; }
.prosa > * + * { margin-top: 16px; }
.prosa h2 { font-size: clamp(1.45rem, 2.5vw, 1.95rem); line-height: 1.15; margin-top: 44px; }
.prosa h2:first-child { margin-top: 0; }
.prosa h3 { font-size: 1.2rem; margin-top: 28px; }
.prosa p, .prosa li { line-height: 1.7; }
.prosa ul:not([class]), .prosa ol:not([class]) { padding-left: 1.3em; }
.prosa ul:not([class]) li + li, .prosa ol:not([class]) li + li { margin-top: 8px; }
.prosa ul:not([class]) li::marker { color: var(--merek); }
.prosa ol:not([class]) li::marker { color: var(--merek); font-weight: 800; }
.prosa .tabel-gulir { margin: 18px 0; }
.prosa-diperbarui { font-size: 0.875rem; color: var(--redup); padding: 10px 14px; border-left: 3px solid var(--aksen); background: var(--kartu); border-radius: 0 10px 10px 0; }
@media (min-width: 1000px) {
  .prosa { font-size: 1.0625rem; }
  .tata-baca { grid-template-columns: minmax(0, 46rem) minmax(0, 1fr); gap: 56px; align-items: start; }
  .tata-baca.kiri { grid-template-columns: 250px minmax(0, 46rem); }
}

/* sisi kanan (PC): kartu Tryout Kilat lengket */
.samping { display: none; }
@media (min-width: 1000px) {
  .samping { display: grid; gap: 16px; position: sticky; top: calc(var(--s-kepala) + 24px); max-width: 380px; justify-self: end; width: 100%; }
}
.kilat { position: relative; overflow: hidden; padding: 22px; border-radius: var(--radius); background: var(--s-biru); color: #fff; border: 2px solid var(--garis-kuat); box-shadow: var(--bayang-tegas); }
.kilat::after { content: ""; position: absolute; inset: 0; background-image: radial-gradient(circle at 1px 1px, rgba(255, 255, 255, 0.16) 1px, transparent 0); background-size: 18px 18px; pointer-events: none; }
.kilat > * { position: relative; z-index: 1; }
.kilat-judul { font: 800 1.55rem/1.1 var(--font-judul); letter-spacing: -0.02em; margin-top: 12px; }
.kilat p { color: rgba(255, 255, 255, 0.9); font-size: 0.9375rem; margin-top: 6px; }
.kilat .fakta { display: flex; gap: 8px; margin: 16px 0; }
.kilat .fakta div { flex: 1; background: rgba(255, 255, 255, 0.14); border-radius: 12px; padding: 10px 12px; }
.kilat .fakta b { display: block; font: 800 1.45rem/1 var(--font-judul); }
.kilat .fakta span { font-size: 0.75rem; opacity: 0.9; }
.kilat .tombol { width: 100%; box-shadow: 0 3px 0 #0b1a70; }
.samping-tautan { padding: 18px 20px; }
.samping-tautan p { font: 700 0.75rem/1.3 var(--font); letter-spacing: 0.08em; text-transform: uppercase; color: var(--redup); }
.samping-tautan ul { list-style: none; margin: 8px 0 0; padding: 0; }
.samping-tautan a { display: flex; align-items: center; min-height: 40px; font-weight: 600; text-decoration: none; color: var(--teks); border-bottom: 1px solid var(--garis); }
.samping-tautan li:last-child a { border-bottom: 0; }
.samping-tautan a:hover, .samping-tautan a[aria-current] { color: var(--merek); }

/* daftar isi (legal): kartu di atas pada HP, kolom kiri lengket di PC */
.daftar-isi { background: var(--kartu); border: 1px solid var(--garis); border-radius: var(--radius); padding: 16px 18px; font-size: 0.9375rem; }
.daftar-isi > p { font: 700 0.75rem/1.3 var(--font); letter-spacing: 0.08em; text-transform: uppercase; color: var(--redup); }
.daftar-isi ol { margin: 8px 0 0; padding-left: 1.4em; display: grid; gap: 0; }
.daftar-isi li::marker { color: var(--merek); font-weight: 700; }
.daftar-isi a { display: inline-flex; align-items: center; min-height: 36px; color: var(--teks); text-decoration: none; font-weight: 600; }
.daftar-isi a:hover { color: var(--merek); text-decoration: underline; }
@media (min-width: 1000px) {
  .tata-baca.kiri > .daftar-isi { position: sticky; top: calc(var(--s-kepala) + 24px); }
  .daftar-isi a { min-height: 32px; }
}

/* catatan (kotak keterangan) */
.catatan { display: grid; grid-template-columns: 24px minmax(0, 1fr); gap: 12px; padding: 16px 18px; border-radius: 14px; background: var(--merek-lembut); border: 1px solid color-mix(in srgb, var(--merek) 22%, transparent); }
.catatan > .ikon { width: 24px; height: 24px; color: var(--merek); }
.catatan p { line-height: 1.6; }
.catatan p + p { margin-top: 8px; }
.catatan-awas { background: var(--aksen-lembut); border-color: var(--aksen-gelap); }
.catatan-awas > .ikon { color: var(--s-poin3-teks); }
.catatan-ok { background: var(--ok-lembut); border-color: color-mix(in srgb, var(--ok) 35%, transparent); }
.catatan-ok > .ikon { color: var(--ok); }

/* jadwal: fakta dan prediksi dibedakan jelas */
.label-status { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 12px; }
.prediksi { position: relative; padding: 20px; border: 2px dashed var(--garis-kuat); border-radius: var(--radius); background: var(--latar); }
.prediksi h2 { margin-top: 10px !important; }
.prediksi .tulis { position: absolute; right: 16px; top: -16px; background: var(--latar); padding: 0 6px; font-size: 1.3rem; transform: rotate(-2deg); }
.prediksi > * + * { margin-top: 12px; }
.garis-waktu { list-style: none; margin: 0; padding: 0 0 0 22px; border-left: 3px solid var(--garis); display: grid; gap: 18px; }
.garis-waktu li { position: relative; }
.garis-waktu li::before { content: ""; position: absolute; left: -34px; top: 4px; width: 15px; height: 15px; border-radius: 50%; background: var(--aksen); border: 3px solid var(--latar); box-shadow: 0 0 0 2px var(--garis-kuat); }
.garis-waktu .tgl { display: block; font-weight: 800; font-family: var(--font-judul); }

/* kisi-kisi */
.subtopik { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 8px; }
.subtopik li { display: flex; justify-content: space-between; align-items: center; gap: 12px; padding: 10px 14px; border-radius: 12px; background: var(--kartu); border: 1px solid var(--garis); }
.subtopik-nama { font-weight: 600; }
.subtopik-jml { flex: none; font-size: 0.8125rem; font-weight: 700; color: var(--merek); background: var(--merek-lembut); padding: 3px 10px; border-radius: 999px; }
@media (min-width: 700px) { .subtopik { grid-template-columns: 1fr 1fr; } }

/* ---------------------------------------------------------------- soal contoh (kartu bergaya bedah) */
.soal-penanda { display: flex; gap: 8px; flex-wrap: wrap; }
.soal-penanda a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 18px; border-radius: 12px; border: 1.5px solid var(--garis); background: var(--kartu); color: var(--teks); font-weight: 700; text-decoration: none; }
.soal-penanda a:hover { border-color: var(--merek); }
.soal-penanda a[aria-current] { background: var(--teks); color: var(--latar); border-color: var(--teks); }
.prosa .soal { margin-top: 24px; }
.soal { background: var(--kartu); border: 1px solid var(--garis); border-radius: var(--radius); box-shadow: var(--bayang); padding: 18px; }
.soal-kepala { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 10px; margin-bottom: 12px; }
.soal-topik { font-weight: 700; font-size: 0.875rem; }
.soal-no { margin-left: auto; font: 400 1.25rem/1 var(--font-tulis); font-weight: 700; color: var(--merek); }
.soal-stimulus { padding: 12px 14px; border-radius: 12px; background: var(--latar-2); font-size: 0.9375rem; margin-bottom: 12px; }
.soal-stem { font-weight: 600; }
.soal-gambar { margin-top: 12px; padding: 12px; border-radius: 12px; background: #fff; border: 1px solid var(--garis); display: grid; place-items: center; overflow-x: auto; }
.soal-gambar svg { max-width: 100%; height: auto; }
.opsi { list-style: none; margin: 14px 0 0 !important; padding: 0; display: grid; gap: 8px; }
.opsi li { margin: 0 !important; }
.opsi-btn { width: 100%; display: flex; align-items: flex-start; gap: 10px; min-height: 48px; padding: 10px 12px; text-align: left; border: 1.5px solid var(--garis); border-radius: 12px; background: var(--kartu); color: var(--teks); font: 500 0.9375rem/1.5 var(--font); cursor: pointer; transition: border-color 0.12s, background-color 0.12s; }
.opsi-btn:hover { border-color: var(--merek); }
.opsi-btn .huruf { flex: none; width: 30px; height: 30px; border-radius: 8px; display: grid; place-items: center; font-weight: 800; background: var(--latar-2); }
.opsi-btn .teks { flex: 1; min-width: 0; padding-top: 3px; }
.teks-gambar { display: block; background: #fff; border-radius: 8px; padding: 4px; }
.teks-gambar svg { max-width: 100%; height: auto; max-height: 90px; }
.opsi-btn .poin-mini { flex: none; align-self: center; display: grid; place-items: center; min-width: 30px; height: 26px; border-radius: 999px; font-weight: 800; font-size: 0.8125rem; }
.terjawab .opsi-btn { cursor: default; }
.terjawab .opsi-btn:hover { border-color: var(--garis); }
.opsi-btn.dipilih { box-shadow: 0 0 0 3px var(--merek-terang); border-color: var(--merek); }
.opsi-btn.benar { border-color: var(--ok); background: var(--ok-lembut); }
.opsi-btn.benar .huruf { background: var(--ok); color: #fff; }
.opsi-btn.salah { border-color: var(--bahaya); background: var(--bahaya-lembut); }
.opsi-btn.salah .huruf { background: var(--bahaya); color: #fff; }
.opsi-btn[data-poin="5"].dipilih, .terjawab .opsi-btn[data-poin="5"] { border-color: var(--ok); }
.soal-hasil { margin-top: 12px; font-weight: 700; }
.soal-hasil:empty { display: none; }
.soal-hasil.benar { color: var(--ok); }
.soal-hasil.salah { color: var(--bahaya); }
.bahas { margin-top: 14px; border-top: 1px dashed var(--garis); padding-top: 6px; }
.bahas summary { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; cursor: pointer; font-weight: 700; color: var(--merek); list-style: none; }
.bahas summary::-webkit-details-marker { display: none; }
.bahas summary::before { content: "+"; display: grid; place-items: center; width: 24px; height: 24px; border-radius: 7px; background: var(--merek-lembut); font-weight: 800; }
.bahas[open] summary::before { content: "−"; }
.bahas-isi { display: grid; gap: 10px; padding: 4px 0 4px; font-size: 0.9375rem; }
.kunci-baris { padding: 8px 12px; border-radius: 10px; background: var(--ok-lembut); color: var(--teks); }
.kunci-baris strong { color: var(--ok); }
.cara-cepat { padding: 10px 12px; border-radius: 10px; background: var(--aksen-lembut); }
ol.bedah { list-style: none; margin: 4px 0 0 !important; padding: 0; display: grid; gap: 8px; }
.bedah-item { display: grid; grid-template-columns: 34px minmax(0, 1fr); gap: 10px; padding: 10px 12px; border-radius: 12px; border: 1px solid var(--garis); margin: 0 !important; }
.bedah-item .poin { width: 32px; min-width: 32px; height: 32px; padding: 0; }
.bedah-p5 { border-color: var(--ok); background: var(--ok-lembut); }
.bedah-opsi { font-size: 0.9375rem; }
.bedah-item .alasan { font-size: 0.875rem; color: var(--redup); margin-top: 2px; }
@media (min-width: 1000px) { .soal { padding: 24px; } }
.hubungan-soal { display: grid; gap: 14px; margin-top: 32px !important; }
.hubungan-soal .kartu { padding: 18px; }
@media (min-width: 700px) { .hubungan-soal { grid-template-columns: repeat(3, 1fr); } }

/* ---------------------------------------------------------------- formulir dan kalkulator */
.isian { display: grid; gap: 6px; }
.isian > span { font-weight: 700; font-size: 0.9375rem; }
.isian input:not([type="checkbox"]):not([type="radio"]):not([type="range"]):not([type="file"]), .isian select {
  width: 100%; min-height: 52px; padding: 0 14px; border-radius: 14px; border: 1.5px solid var(--garis); background: var(--kartu); color: var(--teks);
  font: 500 1rem/1.3 var(--font); transition: border-color 0.12s, box-shadow 0.12s;
}
.isian select { appearance: none; -webkit-appearance: none; padding-right: 40px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235e6470' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6.5 9.5l5.5 5.5 5.5-5.5'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; background-size: 18px; }
.isian input:hover, .isian select:hover { border-color: var(--garis-kuat); }
.isian input:focus, .isian select:focus { outline: none; border-color: var(--merek); box-shadow: 0 0 0 3px color-mix(in srgb, var(--merek) 25%, transparent); }
.kalkulator { margin-top: 18px !important; padding: 18px; background: var(--kartu); border: 2px solid var(--garis-kuat); border-radius: var(--radius); box-shadow: var(--bayang-tegas); display: grid; gap: 18px; }
.kalkulator-isi { display: grid; gap: 14px; }
@media (min-width: 600px) { .kalkulator-isi { grid-template-columns: 1fr 1fr; } .kalkulator-isi .isian:first-child { grid-column: 1 / -1; } }
.kalkulator-hasil { padding: 14px 16px; border-radius: 14px; background: var(--latar-2); }
.kalkulator-hasil .baris { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 4px 12px; padding: 8px 0; border-bottom: 1px solid var(--garis); font-size: 0.9375rem; }
.kalkulator-hasil .baris b { font: 800 1.15rem/1 var(--font-judul); }
.kalkulator-hasil .lulus { color: var(--ok); font-weight: 700; }
.kalkulator-hasil .belum { color: var(--bahaya); font-weight: 700; }
.kalkulator-vonis { margin-top: 12px; padding: 10px 12px; border-radius: 10px; font-weight: 700; }
.kalkulator-vonis.lulus { background: var(--ok-lembut); }
.kalkulator-vonis.belum { background: var(--bahaya-lembut); }

/* ---------------------------------------------------------------- harga */
.paket-bingkai { min-height: 200px; }
.rangka { height: 380px; border-radius: var(--radius); background: linear-gradient(90deg, var(--latar-2), var(--kartu), var(--latar-2)); background-size: 200% 100%; }
@media (prefers-reduced-motion: no-preference) { .rangka { animation: rangka 1.4s ease-in-out infinite; } }
@keyframes rangka { 0% { background-position: 100% 0; } 100% { background-position: -100% 0; } }
.paket-kisi { display: grid; gap: 28px 20px; padding-top: 14px; }
@media (min-width: 800px) { .paket-kisi { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); align-items: start; } }
.paket { position: relative; padding: 26px 22px 22px; background: var(--kartu); border: 1px solid var(--garis); border-radius: var(--radius); box-shadow: var(--bayang); display: flex; flex-direction: column; gap: 8px; }
.paket.disarankan { border: 2px solid var(--garis-kuat); box-shadow: var(--bayang-tegas); }
.paket h3 { font-size: 1.45rem; }
.paket-pita { position: absolute; top: -15px; left: 20px; display: inline-flex; align-items: center; min-height: 30px; padding: 4px 12px; border-radius: 999px; background: var(--aksen); border: 1.5px solid var(--aksen-gelap); color: var(--di-atas-aksen); font: 700 0.8125rem/1.2 var(--font); }
.paket-label { color: var(--redup); }
.paket-harga { display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 10px; margin-top: 6px; }
.paket-harga strong { font: 800 clamp(2.3rem, 5vw, 3.1rem)/1 var(--font-judul); letter-spacing: -0.03em; }
.paket-harga s { color: var(--redup); font-weight: 600; }
.paket-hemat { align-self: flex-start; display: inline-flex; min-height: 28px; align-items: center; padding: 3px 12px; border-radius: 999px; background: var(--ok-lembut); color: var(--ok); font-weight: 700; font-size: 0.8125rem; }
.paket-masa { font-size: 0.9375rem; color: var(--redup); }
.paket > p:not([class]) { font-size: 0.9375rem; }
.paket .centang { margin: 10px 0 8px; font-size: 0.9375rem; }
.paket-aksi { margin-top: auto; padding-top: 8px; }
.paket-status { display: grid; gap: 14px; justify-items: start; padding: 22px; background: var(--kartu); border: 1px solid var(--garis); border-radius: var(--radius); }

/* ---------------------------------------------------------------- 404 */
.kosong { text-align: left; }
.kosong > * { max-width: 760px; }
.angka-404 { font: 800 clamp(5rem, 18vw, 9rem)/0.9 var(--font-judul); letter-spacing: -0.05em; color: var(--merek); }
.angka-404 span { background: linear-gradient(100deg, transparent 0 2%, var(--aksen) 5% 95%, transparent 98%) no-repeat 0 70% / 100% 40%; }
.kosong h1 { font-size: clamp(2rem, 4.5vw, 3.2rem); margin-top: 12px; }
.kosong .sec-lead { margin-top: 12px; }
.tautan-cepat { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
@media (max-width: 599px) { .tautan-cepat .tombol { width: 100%; } }

/* ---------------------------------------------------------------- gerak dikurangi */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; }
  .tombol:hover, .tombol:active, a.kartu:hover { transform: none; }
  .coba-bedah, .mock-chat, .mock-hasil, .tangga { transform: none !important; }
}

/* ---------------------------------------------------------------- cetak */
@media print {
  .kepala, .cta-melayang, .cta-band, .samping, .kaki-kolom-grup { display: none !important; }
  body, main { background: #fff !important; color: #000; }
}

/* ---------------------------------------------------------------- HP: beranda ringkas (sasaran tinggi <= 6.500 px di 390 px) */
.hp-sembunyi { }
@media (max-width: 599px) {
  :root { --s-bagian: 40px; }
  .hp-sembunyi { display: none !important; }
  .sec-judul { margin-bottom: 20px; }
  .sec-judul h2, .sec h2 { font-size: 1.75rem; }
  .sec-lead { font-size: 1rem; }
  .pembuka { padding: 18px 0 40px; }
  .pembuka h1 { font-size: 2.35rem; }
  .pembuka-sub { font-size: 1rem; margin-top: 12px; }
  .pembuka-kisi { gap: 26px; }
  .coba-bedah { padding: 14px; }
  .coba-soal { font-size: 0.9375rem; }
  .pilihan { gap: 6px; }
  .pilih { padding: 8px 10px; font-size: 0.875rem; line-height: 1.4; gap: 4px 8px; grid-template-columns: 28px minmax(0, 1fr); }
  .pilih .huruf { width: 28px; height: 28px; }
  .pilih-teks { padding-top: 3px; }
  .ubin { min-height: 0; }
  /* deret geser mendatar (langkah cara kerja) */
  .deret-hp { grid-auto-flow: column; grid-auto-columns: 82%; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; padding: 2px var(--s-tepi) 10px; margin: 0 calc(var(--s-tepi) * -1); scroll-padding-inline: var(--s-tepi); }
  .deret-hp::-webkit-scrollbar { display: none; }
  .deret-hp > li { scroll-snap-align: start; }
  .langkah li { grid-template-columns: 1fr; padding: 16px; }
  .langkah li::before { grid-row: auto; width: 38px; height: 38px; font-size: 1.15rem; }
  /* pita TKP: poin di atas, teks selebar kartu */
  .tangga li { grid-template-columns: auto minmax(0, 1fr); padding: 12px 14px; gap: 6px 12px; }
  .tangga li > div { display: contents; }
  .tangga b { align-self: center; }
  .tangga p { grid-column: 1 / -1; margin-top: 0; }
  .tangga .poin { min-width: 30px; height: 30px; font-size: 0.875rem; }
  .pita-malam .centang { margin: 16px 0 20px; }
  .mock-chat { padding: 14px; }
  /* tabel pembanding lebih rapat */
  .tabel-bandingkan tr { margin-bottom: 8px; }
  .tabel-bandingkan th[scope="row"] { padding: 10px 12px; font-size: 0.875rem; }
  .tabel-bandingkan td { padding: 8px 12px 10px; font-size: 0.8125rem; }
  .tabel-bandingkan td::before { font-size: 0.6875rem; }
  .kartu { padding: 18px; }
  .faq-item summary { min-height: 52px; padding: 12px 14px; font-size: 0.9375rem; }
  .cta-band h2 { font-size: 1.8rem; }
  /* kaki ringkas: tautan mengalir dalam baris */
  .kaki { padding-top: 36px; }
  .kaki-atas { gap: 20px; }
  .kaki-kolom-grup { grid-template-columns: 1fr; gap: 14px; }
  .kaki ul { display: flex; flex-wrap: wrap; gap: 0 18px; }
  .kaki li a { min-height: 40px; }
  .kaki-bawah { margin-top: 18px; }
}
@media (max-width: 599px) {
  .deret-hp.kisi { display: grid; gap: 12px; }
  .deret-hp > .kartu { scroll-snap-align: start; }
  #pendukung ~ .kisi .ikon-bulat, .deret-hp .ikon-bulat { display: none; }
  .mock-chat .mock-label { display: none; }
  /* tabel pembanding versi HP: tiap baris kartu tiga kolom, legenda kolom di atas */
  .tabel-bandingkan thead { position: static; width: auto; height: auto; overflow: visible; clip: auto; display: block; }
  .tabel-bandingkan thead tr { background: none; border: 0; margin-bottom: 6px; }
  .tabel-bandingkan thead th { background: none; padding: 0 10px; font-size: 0.6875rem; }
  .tabel-bandingkan thead th:first-child { visibility: hidden; }
  .tabel-bandingkan thead .sorot { background: none; color: var(--s-poin3-teks); }
  .tabel-bandingkan tr { grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr) minmax(0, 1fr); align-items: stretch; margin-bottom: 6px; border-radius: 12px; }
  .tabel-bandingkan th[scope="row"] { grid-column: auto; border-bottom: 0; padding: 10px; font-size: 0.8125rem; line-height: 1.35; }
  .tabel-bandingkan td { padding: 10px 8px; font-size: 0.75rem; line-height: 1.35; text-align: center; display: flex; align-items: center; justify-content: center; border-left: 1px solid var(--garis); }
  .tabel-bandingkan td::before { content: none; }
  .tabel-bandingkan .ya { flex-direction: column; gap: 2px; font-weight: 700; }
  .tabel-bandingkan .ya .ikon { width: 16px; height: 16px; }
}
.keterangan { margin-top: 12px; }
@media (max-width: 599px) {
  :root { --s-bagian: 36px; }
  .pembuka h1 { font-size: 2.25rem; }
  .janji { font-size: 0.875rem; margin-top: 14px; }
  .chat-chip { display: none; }
  .tabel-bandingkan tr { grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr) minmax(0, 0.85fr); }
  .tabel-bandingkan th[scope="row"] { padding: 8px 10px; }
  .tabel-bandingkan td { padding: 8px 6px; }
  .kaki-tagline { display: none; }
  .kaki-merek { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 4px 16px; }
  .kaki-surel { margin: 0; }
  .kaki-bawah { font-size: 0.75rem; }
}
@media (max-width: 599px) {
  :root { --s-bagian: 32px; }
  .janji { display: none; }
  .coba-kop .mata { font-size: 0.6875rem; letter-spacing: 0.06em; }
  .coba-kop .cip { min-height: 26px; padding: 2px 10px; font-size: 0.75rem; }
  .cta-tulis { display: none; }
  .chat-gelembung { font-size: 0.875rem; }
  .tangga p { font-size: 0.875rem; }
  .kaki { padding-bottom: calc(84px + env(safe-area-inset-bottom)) !important; }
}
@media (max-width: 599px) {
  .sec-judul { margin-bottom: 16px; }
  .sec-judul .mata + h2, .mata + h2 { margin-top: 6px; }
  .faq { gap: 8px; }
  .faq-item summary { min-height: 48px; padding: 10px 14px; }
  .faq-tata .sec-judul .tautan-panah { margin-top: 2px; }
  .kaki { padding-top: 28px; }
  .kaki-kolom-grup { gap: 10px; }
  .kaki-judul { margin-bottom: 0; }
  .kaki li a { min-height: 38px; }
  .kaki-bawah { margin-top: 14px; padding-top: 14px; gap: 6px; }
  .bento { padding-bottom: 8px; }
  .ubin { padding: 18px; }
}
.kepala .tombol-kecil { white-space: nowrap; }
@media (max-width: 380px) {
  .kepala-isi { gap: 10px; }
  .logo { gap: 8px; }
  .logo-tanda { width: 30px; height: 30px; }
  .kepala-aksi { gap: 6px; }
  .kepala-cta { padding: 0 12px; font-size: 0.875rem; }
  .nav-tombol { width: 44px; height: 44px; }
}
/* prosa yang langsung memakai .wrap (halaman alat): rata kiri sejajar kepala, lebar baris tetap terjaga */
.wrap.prosa { max-width: var(--lebar-isi); }
.wrap.prosa > * { max-width: 46rem; }
.wrap.prosa > .tabel-gulir { max-width: 60rem; }
.halaman-faq .faq { max-width: 54rem; }
@media (max-width: 599px) {
  .tautan-cepat { display: grid; grid-template-columns: 1fr 1fr; }
  .tautan-cepat .tombol { width: 100%; padding: 0 10px; font-size: 0.9375rem; }
  .tautan-cepat .tombol-utama { grid-column: 1 / -1; }
}