:root{--navy:#102440;--ink:#14233d;--muted:#718099;--blue:#1769ff;--teal:#03979f;--bg:#f4f7fc;--line:#e4eaf4;--shadow:0 4px 20px #132e5910;--radius:19px;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);font-size:16px;line-height:1.55;font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:var(--bg)}button,input,select{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}a{color:inherit;text-decoration:none}button,a,input,select{outline-offset:4px}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid 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#0001}.icon-button{width:40px;height:40px;display:grid;place-items:center;border-radius:50%;background:transparent;color:var(--muted);position:relative}.icon-button:hover{background:#edf3ff}.notification-dot{position:absolute;width:7px;height:7px;background:var(--blue);border:2px solid white;border-radius:50%;right:8px;top:6px}.avatar-button{display:flex;gap:10px;align-items:center;background:none;color:var(--ink);text-align:left}.avatar{background:#e4efff;width:40px;height:40px;border-radius:50%;overflow:hidden;display:grid;place-items:center}.avatar img{width:49px;height:49px;transform:scale(1.8) translateY(9px)}.avatar-button b{font-size:14px;display:block;line-height:1.35}.avatar-button small{display:block;color:var(--muted);font-size:12px}.mobile-brand{display:none}.content{max-width:1450px;margin:auto;padding:30px 32px 48px}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:22px}.page-heading p{color:var(--muted);margin-top:5px;font-size:16px}.eyebrow{font-size:11px;letter-spacing:1.8px;font-weight:750;text-transform:uppercase}.demo-chip{font-size:12px;border:1px solid #d8e2f2;border-radius:20px;color:#6d809b;padding:5px 11px;background:#fff;white-space:nowrap}.hero{display:flex;align-items:center;position:relative;isolation:isolate;min-height:182px;background:linear-gradient(105deg,#102440,#15375f 60%,#1f5594);border-radius:var(--radius);overflow:hidden;color:white;padding:26px 34px;margin-bottom:21px}.hero::before{content:"";position:absolute;z-index:-1;width:480px;height:480px;border:65px solid #72a9ff0c;border-radius:50%;right:0;top:-170px}.hero .eyebrow{color:#98c4ff;margin-bottom:10px}.hero h2{font-size:29px;letter-spacing:-.7px}.hero p{font-size:15px;color:#c3d5ef;margin-top:8px;max-width:420px}.hero img{position:absolute;right:40px;bottom:-14px;width:211px;height:211px;filter:drop-shadow(0 8px 12px #0002)}.hero-note{position:absolute;right:263px;top:55px;transform:rotate(-6deg);font-size:15px;line-height:1.4;color:#bcd6ff}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:26px}.stat{background:white;border:1px solid var(--line);border-radius:16px;padding:21px 20px;display:flex;gap:15px;align-items:flex-start;min-width:0;box-shadow:0 2px 5px #24466a03}.stat-icon{width:48px;height:48px;border-radius:14px;background:#e9f1ff;color:var(--blue);display:grid;place-items:center;flex-shrink:0}.stat-icon .icon{width:25px;height:25px}.stat:nth-child(2) .stat-icon{background:#e1f7f4;color:var(--teal)}.stat:nth-child(3) .stat-icon{background:#f0ecff;color:#7761d6}.stat-label{font-size:13px;font-weight:600}.stat-value{display:block;font-size:29px;font-weight:750;line-height:1.25;letter-spacing:-.7px;margin:4px 0}.stat small{font-size:12px;color:var(--muted)}.section-title{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:0 0 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.checkmark{background:var(--blue);color:white;border-color:var(--blue)}.subject.required{background:#f8fafc}.start-panel{display:flex;align-items:center;gap:18px;padding:23px;background:var(--navy);border-radius:16px;color:white;margin:22px 0}.start-panel .grow{flex:1}.start-panel h3{font-size:18px}.start-panel p{font-size:13px;color:#b4c9e5;margin-top:5px}.start-panel .cost{font-size:14px;color:#ffdfa0;display:flex;align-items:center;gap:6px}.cost .icon{width:17px;height:17px;fill:currentColor;stroke-width:1}.results-layout{display:grid;grid-template-columns:1fr 280px;gap:20px}.result-card{background:white;border:1px solid var(--line);border-radius:16px;padding:20px;margin-bottom:13px;display:flex;align-items:center;gap:18px}.result-card img{width:62px;height:73px}.result-card h3{font-size:16px}.result-card p{font-size:13px;color:var(--muted)}.result-score{margin-left:auto;text-align:center}.result-score b{font-size:28px;font-weight:750;display:block;color:var(--blue);line-height:1.3}.result-score small{color:var(--muted);font-size:11px}.review-summary{display:flex;align-items:center;gap:25px;margin-bottom:22px}.review-summary img{width:130px;height:140px}.review-summary .score{font-size:48px;font-weight:800;color:var(--blue);line-height:1.2}.review-summary p{color:var(--muted);font-size:14px}.review-question{margin-bottom:15px}.review-question h3{font-size:16px;margin-bottom:12px}.review-answer{background:#f7f9fc;padding:9px 12px;border-radius:8px;margin:6px 0;font-size:14px}.review-answer.correct{background:#e7f7ef;color:#25734f}.review-answer.incorrect{background:#fff0f2;color:#b64d66}.explanation{font-size:14px;color:#60738c;margin-top:13px;border-top:1px solid var(--line);padding-top:12px}.profile-layout{display:grid;grid-template-columns:1fr 1fr;gap:22px}.profile-hero{text-align:center}.profile-hero img{width:128px;height:140px}.field{display:block;margin-bottom:15px}.field 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.close{position:absolute;top:15px;right:15px}dialog p{font-size:14px;color:var(--muted);margin:10px 0 18px}dialog .modal-illustration{width:103px;height:105px;display:block;margin:0 auto 14px}dialog .dialog-actions{display:flex;gap:10px;margin-top:23px}dialog .dialog-actions .btn{flex:1}.order-total{display:flex;justify-content:space-between;padding:14px 0;border-top:1px solid var(--line);font-size:16px;font-weight:700}.order-detail{display:flex;justify-content:space-between;font-size:14px;color:var(--muted);padding:5px 0}.order-id{font:12px ui-monospace,monospace;overflow-wrap:anywhere}.toast-visible{transform:translate(-50%,0)!important;opacity:1!important}#toast{position:fixed;left:50%;bottom:26px;transform:translate(-50%,20px);opacity:0;pointer-events:none;background:#102440;color:white;font-size:14px;padding:12px 21px;border-radius:12px;box-shadow:0 5px 20px #10244030;z-index:100;max-width:calc(100% - 30px);transition:all .2s}.exam-layout{display:grid;grid-template-columns:1fr 245px;gap:20px}.exam-head{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:22px}.exam-head h1{font-size:25px}.timer{font-variant-numeric:tabular-nums;display:flex;align-items:center;gap:8px;background:#edf4ff;color:var(--blue);padding:9px 16px;border-radius:11px;font-weight:700}.timer.low{background:#fff0f2;color:#c44564}.question-meta{display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:13px;margin-bottom:17px}.question-title{font-size:21px;line-height:1.65;letter-spacing:-.2px;margin:20px 0 27px}.answer{width:100%;display:flex;align-items:center;gap:14px;text-align:left;background:white;border:1px solid var(--line);padding:14px 15px;border-radius:11px;margin-bottom:11px;color:var(--ink);font-size:15px}.answer span{border:1px solid #dfe6f1;border-radius:8px;width:32px;height:32px;display:grid;place-items:center;font-size:13px;flex-shrink:0}.answer.selected{background:#eef5ff;border-color:var(--blue)}.answer.selected span{background:var(--blue);border-color:var(--blue);color:white}.question-actions{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:25px}.question-numbers{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:15px 0 18px}.question-numbers button{width:100%;aspect-ratio:1;background:#f2f5fa;color:#70819d;border-radius:8px;border:1px solid #e3e9f3;font-size:14px}.question-numbers button.answered{background:#e1eeff;color:var(--blue);border-color:#bdd6ff}.question-numbers button.flagged{background:#fff1c9;color:#99711c;border-color:#f1d588}.question-numbers button.current{outline:2px solid var(--blue);outline-offset:2px}.exam-aside p{font-size:12px;color:var(--muted);margin:12px 0}.exam-aside img{height:130px;display:block;margin:15px auto 0}.link-row{display:flex;gap:10px;flex-wrap:wrap}.muted{color:var(--muted)}.subheading{font-size:15px;color:var(--muted);margin:9px 0 23px}.loading-surface{padding:80px 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@media(min-width:1450px){.hero img{right:75px}.hero-note{right:300px}.to-card .mascot{width:165px;height:180px;right:12px}.to-card .btn{width:calc(100% - 150px)}}
@media(max-width:1180px){.sidebar{width:215px;padding:25px 14px}.shell{margin-left:215px}.content{padding:25px 24px}.topbar{padding:13px 24px}.top-actions{gap:10px}.stats{gap:10px}.stat{padding:16px 13px;gap:10px}.stat-icon{width:39px;height:39px}.stat small{font-size:11px}.hero-note{display:none}.hero img{right:12px;width:175px;height:180px}.hero p{max-width:360px}.hero h2{font-size:26px}.hero{padding:24px}.package-grid{grid-template-columns:repeat(2,1fr)}.package img{position:absolute;right:12px;top:30px;width:84px;height:95px}.package h3{max-width:60%;margin-top:14px}.package .package-desc{max-width:60%}.subject-grid{grid-template-columns:repeat(3,1fr)}.lower-grid{grid-template-columns:1fr 1fr}.to-card{padding:20px}.to-card .mascot{width:115px;height:134px;right:0}.to-card h3{font-size:19px}.to-card .btn{padding:10px 12px;min-width:155px}.to-symbol{width:38px;height:38px}.avatar-button .profile-label{display:none}.mascot-gallery{grid-template-columns:repeat(4,1fr)}}
@media(max-width:900px){.sidebar{width:185px;padding:24px 12px}.shell{margin-left:185px}.brand strong{font-size:14px}.brand small{font-size:10px}.brand img{width:38px;height:38px}.nav-link{font-size:13px;gap:10px;padding:12px}.content{padding:24px 19px}.topbar{padding:12px 19px;gap:8px}.breadcrumb{font-size:12px}.stats{grid-template-columns:1fr 1fr}.stat:last-child{display:none}.to-grid{gap:13px}.to-card .mascot{width:91px;height:112px}.to-card .btn{width:100%;margin-top:17px}.to-card p{max-width:75%;font-size:13px}.tags{max-width:72%;min-height:44px}.tag{font-size:10px}.to-card .mascot{bottom:68px;right:0}.hero h2{max-width:65%;font-size:25px}.hero p{max-width:68%;font-size:14px}.hero img{right:0;width:155px}.hero .eyebrow{font-size:10px}.lower-grid{grid-template-columns:1fr}.results-layout{grid-template-columns:1fr}.results-layout>aside{display:none}.exam-layout{grid-template-columns:1fr}.exam-aside{order:-1;padding:15px 18px}.exam-aside img,.exam-aside p{display:none}.question-numbers{grid-template-columns:repeat(7,1fr);margin:10px 0}.question-numbers button{height:34px;aspect-ratio:auto}.exam-aside .btn{min-height:35px;padding:6px 10px}.exam-aside h3{font-size:14px}.profile-layout{grid-template-columns:1fr}.balance-banner{padding:15px;gap:10px}.balance-banner img{width:53px}.balance-banner h3{font-size:15px}.balance-banner p{font-size:12px}.balance-banner .balances{gap:5px}.balance-banner .balance{font-size:12px}.start-panel{flex-wrap:wrap}.start-panel .grow{min-width:65%}}
@media(max-width:700px){:root{--radius:17px}.sidebar{display:none}.shell{margin-left:0}.topbar{position:sticky;top:0;padding:14px 20px 11px;min-height:0;flex-wrap:wrap;gap:12px;background:#f9fbffed}.breadcrumb{display:none}.mobile-brand{display:flex;gap:9px;align-items:center}.mobile-brand img{width:39px;height:39px;border-radius:10px}.mobile-brand strong{font-size:14px;line-height:1.2;letter-spacing:.5px;display:block}.mobile-brand small{font-size:9px;color:#8495ad;letter-spacing:2px}.top-actions{gap:7px;margin-left:auto}.top-actions .balances{position:absolute;right:20px;top:70px;z-index:1}.topbar{padding-bottom:53px}.balance{font-size:12px;padding:4px 5px 4px 9px;gap:5px}.balance .icon{width:16px;height:16px}.balance button{width:25px;height:25px}.topbar::after{content:'SIAP JADI LEBIH BAIK';font-size:9px;letter-spacing:1px;color:#8b9bb0;position:absolute;left:20px;top:82px}.avatar{width:35px;height:35px}.icon-button{width:34px;height:34px}.content{padding:22px 20px 100px}.page-heading{margin-bottom:19px;align-items:flex-start}.page-heading h1{font-size:27px;letter-spacing:-.8px}.page-heading p{font-size:14px;margin-top:5px}.page-heading .demo-chip{font-size:10px;padding:4px 8px;margin-top:4px}.hero{padding:21px;min-height:173px;margin-bottom:17px;border-radius:17px}.hero h2{font-size:24px;line-height:1.3;max-width:70%;letter-spacing:-.7px}.hero p{font-size:12px;max-width:66%;margin-top:8px}.hero .eyebrow{font-size:8px;letter-spacing:1.5px;margin-bottom:9px}.hero img{width:148px;height:158px;right:-5px;bottom:-5px}.stats{gap:11px;margin-bottom:24px}.stat{padding:16px 13px;gap:11px;border-radius:14px;align-items:center}.stat-icon{width:38px;height:42px;border-radius:12px}.stat-icon .icon{width:21px;height:21px}.stat-label{font-size:11px;font-weight:500;color:#526782}.stat-value{font-size:25px;margin:2px 0;line-height:1.3}.stat small{font-size:9px;display:block}.section-title h2{font-size:20px}.text-link{font-size:12px}.to-grid{grid-template-columns:1fr;gap:13px;margin-bottom:21px}.to-card{padding:18px;min-height:196px;border-radius:17px}.to-card .card-top{gap:12px;margin-bottom:9px}.to-symbol{width:43px;height:43px;border-radius:13px}.to-card h3{font-size:20px}.to-card p{font-size:13px;max-width:72%;margin-left:55px;margin-top:-8px}.tags{max-width:70%;min-height:0;margin:10px 0 13px 55px;gap:5px}.tag{font-size:9px;padding:3px 8px}.to-card .mascot{width:98px;height:117px;right:5px;bottom:59px}.to-card .btn{width:100%;min-height:42px;margin-top:3px;font-size:14px;border-radius:10px}.lower-grid{display:flex;flex-direction:column-reverse;gap:16px}.panel{padding:19px;border-radius:16px}.panel-heading{margin-bottom:14px}.panel-heading h3{font-size:15px}.panel-heading small{font-size:10px}.continue img{width:51px;height:65px}.continue{gap:10px}.continue .btn{padding:8px 13px;font-size:12px}.continue-content b{font-size:13px}.continue-content p{font-size:11px}.mini-cta img{width:70px;height:75px}.mini-cta h3{font-size:15px}.mini-cta p{font-size:12px}.mobile-nav{display:flex;position:fixed;inset:auto 0 0;background:#ffffffed;backdrop-filter:blur(15px);border-top:1px solid #dfe7f3;padding:8px 7px calc(9px + env(safe-area-inset-bottom));justify-content:space-around;z-index:35}.mobile-nav a{display:flex;align-items:center;flex-direction:column;gap:3px;font-size:10px;color:#8090a7;min-width:55px;padding:3px 5px}.mobile-nav .icon{width:22px;height:22px}.mobile-nav a.active{color:var(--blue);font-weight:700}.mobile-nav a.active .icon{stroke-width:2.3}.footer-note{font-size:10px;line-height:1.6;margin-top:20px}.balance-banner{flex-wrap:wrap}.balance-banner img{width:50px;height:58px}.balance-banner .balances{margin:0;width:100%;justify-content:flex-end}.balance-banner .balance{font-size:14px}.package-grid{gap:12px}.package{padding:15px;border-radius:15px}.package img{position:static;width:86px;height:94px;margin:14px auto 6px}.package h3{font-size:16px;max-width:none;margin-top:8px;min-height:44px}.package .package-desc{max-width:none;font-size:11px;min-height:36px}.package-type{font-size:10px}.package-ribbon{font-size:8px;right:8px;top:32px}.price{font-size:23px;margin-top:11px}.price small{display:block;font-size:10px}.credit{font-size:12px;gap:4px;margin-top:9px}.credit .icon{width:14px;height:14px}.bonus{font-size:10px;padding:3px 6px;margin-bottom:13px}.package .btn{font-size:12px;padding:10px 7px;width:100%}.tabs button{font-size:13px;padding:7px 20px}.notice{font-size:12px;padding:12px;gap:7px}.notice .icon{width:17px;height:17px}.history-row{gap:9px;flex-wrap:wrap}.history-row b{font-size:13px}.history-row small{font-size:10px}.history-row .btn{font-size:11px;padding:7px 10px;min-height:33px}.history-row .status{font-size:10px}.subject-grid{grid-template-columns:repeat(2,1fr);gap:11px}.subject{padding:14px 10px}.subject img{width:106px;height:106px}.subject b{font-size:13px}.subject small{font-size:11px}.subject.selected{padding:13px 9px}.start-panel{padding:18px;gap:14px}.start-panel h3{font-size:17px}.start-panel p{font-size:12px}.start-panel .btn{width:100%}.start-panel .cost{margin-left:auto;font-size:12px}.result-card{gap:12px;padding:15px;flex-wrap:wrap}.result-card img{width:44px;height:56px}.result-card h3{font-size:14px}.result-card p{font-size:11px}.result-card .btn{margin-left:auto;font-size:12px;padding:7px 12px;min-height:35px}.result-score b{font-size:25px}.review-summary{gap:16px}.review-summary img{width:92px;height:108px}.review-summary .score{font-size:40px}.review-summary p{font-size:12px}.question-title{font-size:18px;line-height:1.65}.question-actions{flex-wrap:wrap}.question-actions .btn{font-size:12px;padding:8px 12px}.exam-head h1{font-size:20px}.exam-head .timer{font-size:14px;padding:7px 11px}.question-meta{font-size:11px}.answer{font-size:14px;gap:10px;padding:12px}.question-actions .flag-btn{order:3;width:100%}.mascot-gallery{grid-template-columns:repeat(3,1fr)}.mascot-gallery img{width:72px;height:82px}.mascot-gallery figcaption{font-size:10px}.exam-layout{gap:14px}.exam-aside{padding:13px}.exam-aside>.btn{font-size:12px}.exam-aside h3{font-size:13px}.question-numbers{gap:7px}.question-numbers button{font-size:12px;height:30px}.profile-layout{gap:16px}#toast{bottom:90px;font-size:13px;text-align:center}dialog{padding:23px}dialog h2{font-size:21px}dialog .dialog-actions{flex-wrap:wrap}dialog .dialog-actions .btn{min-width:130px}}
@media(max-width:360px){.content{padding-left:13px;padding-right:13px}.topbar{padding-left:13px;padding-right:13px}.page-heading h1{font-size:24px}.hero h2{font-size:21px}.hero img{width:124px}.hero p{font-size:11px}.stat{padding:12px 9px;gap:7px}.stat-icon{width:30px;height:35px}.stat-label{font-size:10px}.to-card p{margin-left:0}.tags{margin-left:0}.package h3{font-size:14px}.price{font-size:21px}.mobile-nav a{min-width:49px}.balance{font-size:11px}.topbar::after{font-size:8px;left:13px}.top-actions .balances{right:13px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* Sisakan ruang khusus ilustrasi agar teks kartu mobile tidak bertumpuk. */
@media(max-width:700px){.to-card p{max-width:calc(100% - 94px);margin-left:0;margin-top:4px}.to-card .tags{max-width:calc(100% - 100px);margin-left:0}.hero p{max-width:62%}.topbar .balances{max-width:none}}

@media(max-width:360px){.topbar::after{display:none}}
/* Harga pembanding yang dicoret, dan label diskon merah. Dipakai pada kartu
   di Paket Saya dan pada modal konfirmasi pembelian. */
.price-was{text-decoration:line-through;text-decoration-thickness:1.5px;color:var(--muted);
  font-weight:500;font-size:.62em;margin-right:7px;vertical-align:middle}
.price-off{display:inline-block;margin-left:8px;padding:3px 8px;border-radius:6px;
  background:#fdecec;color:#c0271f;font-size:11px;font-weight:800;letter-spacing:.3px;
  vertical-align:middle;white-space:nowrap}
.order-total .price-was{font-size:.75em}
@media(max-width:720px){.price-off{font-size:10px;padding:2px 6px;margin-left:6px}}

/* ============================================================
   GAMBAR SOAL, RUMUS, SOAL BERJAWABAN GANDA, DAN BAGIAN PER MAPEL
   ============================================================ */

/* Gambar soal dipasang seukuran kotaknya, tidak pernah melebar keluar.
   max-width 100% saja tidak cukup di dalam grid: kolomnya ikut melar
   mengikuti gambar, sehingga SELURUH halaman bisa digeser ke samping. */
.exam-layout, .review-question { min-width: 0; }
.qimg-wrap { margin: 14px 0; overflow-x: auto; }
.qimg {
  max-width: 100%; height: auto; display: block; margin: 0 auto 10px;
  border-radius: 10px; background: #fff;
}
.qimg-opsi { margin: 2px 0; max-height: 220px; }

/* Rumus MathML. Bawaan peramban untuk rumus di tengah kalimat adalah
   "compact", yang membuat pecahan digambar mengecil dan sulit dibaca di HP. */
.question-title math, .answer math, .review-answer math, .explanation math { math-style: normal; }
.question-title math { font-size: 1.05em; }

/* Soal berjawaban ganda: kotaknya persegi, bukan bulat, supaya terbaca
   "boleh lebih dari satu" tanpa perlu membaca keterangannya dulu. */
.answer.answer-pgk > span { border-radius: 6px; }
.answer.answer-pgk.selected > span { background: var(--brand, #1769ff); color: #fff; }
.pgk-note {
  display: flex; gap: 8px; align-items: flex-start;
  margin: 2px 0 14px; font-size: 13px; line-height: 1.5; color: #5b6b86;
}
.pgk-note svg { flex: none; margin-top: 2px; }

/* Daftar mata pelajaran dalam satu paket. */
.bagian-list { display: grid; gap: 12px; margin-bottom: 18px; }
.panel.bagian { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; padding: 16px 18px; }
.panel.bagian .grow { flex: 1 1 200px; min-width: 0; }
.panel.bagian b { display: block; font-size: 15px; }
.panel.bagian small { color: #6b7a93; font-size: 12.5px; }
.panel.bagian.selesai { opacity: .72; }
@media (max-width: 520px) {
  .panel.bagian { align-items: stretch; }
  .panel.bagian .btn { width: 100%; }
}