body:has(.kertas){background:#faf6ef}.kertas{--k-ink:#172a6e;--k-muted:#4a5578;--k-faint:#8a93ad;--k-line:#e8e1d3;--k-line-strong:#d8cfbd;--k-cobalt:#1f44b8;--k-orange:#f46a36;--k-orange-d:#c94e1f;--k-green:#3e9e54;--k-green-dd:#256935;--k-green-soft:#e4f5e3;--k-red-line:#e3a19c;--k-red:#b23a33;--k-red-soft:#fbe4e2;min-height:900px;color:var(--k-ink);font-family:var(--font-text);background:#faf6ef}.kertas a{color:var(--k-orange-d)}.kertas a:hover{color:#a73b15}.kertas button{font-family:var(--font-text)}.kertas button:focus-visible,.kertas a:focus-visible{outline:3px solid var(--k-orange);outline-offset:2px}.kertas .ar{unicode-bidi:isolate;font-family:Scheherazade New,Traditional Arabic,serif;font-size:1.45em;line-height:1}.kertas .k-opt.is-ar .ar,.kertas .k-word.is-ar .ar{font-size:25px;line-height:1.35}.k-main{max-width:760px;margin:0 auto;padding:4px 16px 56px}.k-hero{background:var(--k-cobalt);color:#fff;border-radius:24px;padding:24px 20px 22px}.k-hero h1{font:800 28px/1.2 var(--font-display);letter-spacing:-.01em;text-wrap:balance;margin:0}.k-hero .k-paper{margin:12px 0 0;font-size:16px;font-weight:600;line-height:1.5}.k-hero .k-copy{color:#dce3f8;margin:12px 0 0;font-size:15px;line-height:1.55}.k-hero .k-copy+.k-copy{margin-top:8px}.k-subjects{flex-wrap:wrap;gap:8px;margin-top:16px;display:flex}.kertas .k-subjects a{border:1.5px solid var(--k-line-strong);min-height:44px;color:var(--k-ink);font:700 14.5px/1 var(--font-display);background:#fff;border-radius:999px;align-items:center;padding:0 16px;text-decoration:none;display:inline-flex}.kertas .k-subjects a:hover{border-color:var(--k-ink)}.kertas .k-subjects a[aria-current=page]{background:var(--k-orange);border-color:var(--k-orange);color:#fff}.k-lead{color:var(--k-muted);margin:18px 0 0;font-size:15px;line-height:1.6}.k-ptabs{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:16px;display:grid}@media (width<=560px){.k-ptabs{grid-template-columns:repeat(2,minmax(0,1fr))}}.k-ptab{text-align:left;cursor:pointer;border:1.5px solid var(--k-line);min-height:56px;color:var(--pc);background:#fff;border-radius:14px;flex-direction:column;justify-content:center;align-items:flex-start;gap:1px;padding:8px 12px;display:flex}.k-ptab-name{font:800 15.5px/1.3 var(--font-display);color:var(--pc)}.k-ptab-sub{color:var(--k-muted);font-size:12.5px;line-height:1.35}.k-ptab[aria-selected=true]{background:var(--ps);border-color:var(--pc)}.k-ptab[aria-selected=true] .k-ptab-sub{color:var(--pc)}.k-part{margin-top:12px}.k-card{border:1px solid var(--k-line);background:#fff;border-radius:18px;padding:16px 16px 6px;box-shadow:0 6px 18px #1e1e3214}.k-phead{align-items:center;gap:12px;display:flex}.k-badge{background:var(--pc);color:#fff;width:40px;height:40px;font:800 20px/1 var(--font-display);border-radius:12px;flex:none;justify-content:center;align-items:center;display:flex}.k-pt-text{min-width:0}.k-phead h2{font:800 21px/1.25 var(--font-display);letter-spacing:-.01em;margin:0}.k-pmeta{color:var(--k-muted);margin-top:2px;font-size:14px}.k-ins{color:var(--k-muted);margin:10px 0 0;font-size:15px;line-height:1.55}.k-ins-2{margin-top:6px}.k-items{margin-top:8px}.k-label{border-top:1px solid var(--k-line);font:700 14px/1.4 var(--font-display);letter-spacing:.01em;color:var(--k-orange-d);padding:10px 0 0}.k-bank{border:1px solid var(--k-line);background:#faf6ef;border-radius:14px;margin:8px 0 2px;padding:10px 12px 12px}.k-bank-hint{color:var(--k-muted);font-size:13.5px;line-height:1.5}.k-words{flex-wrap:wrap;gap:8px;margin-top:8px;display:flex}.k-word{border:1.5px solid var(--k-line-strong);min-height:44px;color:var(--k-faint);cursor:default;text-align:left;background:#fff;border-radius:12px;padding:8px 14px;font-size:15px;font-weight:500;line-height:1.35}.k-bank.is-live .k-word{color:var(--k-ink);cursor:pointer}.k-bank.is-live .k-word:hover{border-color:var(--k-ink)}.k-row{border-top:1px solid var(--k-line);padding:10px 0}.k-row.k-nb{border-top-color:#0000}.k-stim{border:1px solid var(--k-line);color:var(--k-muted);background:#faf6ef;border-radius:12px;margin:0 0 8px 28px;padding:8px 12px;font-size:15px;line-height:1.55}.k-stim-shared{margin:8px 0 2px}.k-line{flex-wrap:wrap;align-items:center;gap:8px 16px;display:flex}.k-q{flex:260px;min-width:0;display:flex}.k-q-stack{flex-basis:100%}.k-q-slot{flex-basis:220px}.k-n{width:28px;font:800 16px/25px var(--font-display);flex:none}.k-p{flex:1;min-width:0;margin:0;font-size:16px;font-weight:500;line-height:25px}.k-m{color:var(--k-faint);white-space:nowrap;font-size:13px}.k-opts-inline{flex-wrap:wrap;flex:0 auto;gap:8px;display:flex}.k-opts-stack{flex:calc(100% - 28px);grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:8px;margin-left:28px;display:grid}.k-opt{border:1.5px solid var(--k-line-strong);min-height:44px;color:var(--k-ink);cursor:pointer;background:#fff;border-radius:12px;align-items:center;gap:12px;padding:8px 14px;font-size:15px;font-weight:500;line-height:1.35;display:flex}.k-opts-inline .k-opt{text-align:center;justify-content:center;min-width:88px}.k-opts-stack .k-opt{text-align:left;justify-content:space-between;width:100%}.k-opt:not(.is-done):hover,.k-slot:not(.is-done):hover{border-color:var(--k-ink)}.k-opt.is-done,.k-slot.is-done{cursor:default}.k-opt.is-ok,.k-slot.is-ok{background:var(--k-green-soft);border-color:var(--k-green);color:var(--k-green-dd)}.k-opt.is-bad,.k-slot.is-bad{background:var(--k-red-soft);border-color:var(--k-red-line);color:var(--k-red)}.k-tag{white-space:nowrap;font-size:12.5px;font-weight:600}.k-slot{text-align:left;border:1.5px dashed var(--k-line-strong);min-height:44px;color:var(--k-muted);cursor:pointer;background:#fff;border-radius:12px;flex:0 240px;padding:8px 14px;font-size:15px;font-weight:500;line-height:1.35}.k-slot.is-active{border-style:solid;border-color:var(--k-ink);color:var(--k-ink)}.k-slot.is-ok,.k-slot.is-bad{border-style:solid}.k-toggle{border:1.5px solid var(--k-cobalt);min-height:44px;color:var(--k-ink);cursor:pointer;background:#fff;border-radius:999px;flex:none;padding:0 16px;font-size:14.5px;font-weight:600}.k-fb{color:var(--k-muted);margin:8px 0 0 28px;font-size:14.5px;line-height:1.55}.k-model{background:var(--k-green-soft);border:1px solid var(--k-green);border-radius:12px;margin:10px 0 0 28px;padding:12px 14px}.k-ml{color:var(--k-green-dd);font-size:13px;font-weight:600}.k-ml-pts{margin-top:10px}.k-mt{color:var(--k-ink);margin:2px 0 0;font-size:15.5px;line-height:1.55}.k-pt{color:var(--k-ink);justify-content:space-between;gap:12px;margin-top:4px;font-size:15px;line-height:1.5;display:flex}.k-ptm{color:var(--k-muted);white-space:nowrap;flex:none}.k-ex{color:var(--k-muted);margin:10px 0 0;font-size:14.5px;line-height:1.6}.k-bar{flex-wrap:wrap;align-items:center;gap:10px;margin-top:16px;display:flex}.k-check,.k-reset,.k-next{cursor:pointer;border-radius:999px;min-height:50px;font-size:16px;font-weight:600}.k-check{background:var(--k-cobalt);color:#fff;border:0;padding:0 24px}.k-check:hover{background:#17359a}.k-reset,.k-next{border:1.5px solid var(--k-cobalt);color:var(--k-ink);background:#fff;padding:0 24px}.k-next{align-items:center;gap:8px;margin-left:auto;padding:0 22px;display:inline-flex}.k-check[hidden],.k-reset[hidden],.k-part[hidden],.k-fb[hidden],.k-model[hidden],.k-tag[hidden]{display:none}.k-format{color:var(--k-muted);margin:28px 0 0;font-size:16px;line-height:1.6}.kertas .k-format a{font-weight:600}.k-foot{color:var(--k-faint);margin:20px 0 0;font-size:13.5px;line-height:1.6}