/*! tailwindcss v4.3.3 | MIT License | https://tailwindcss.com */@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,::backdrop,:after,:before{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:host,:root{--radius-sm:.25rem;--radius-lg:.5rem;--font-read:var(--font-read)}}@layer base{*,:after,:before{box-sizing:border-box}html{-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}body,html{background:var(--desk)}body{color:var(--ink);font-family:var(--font);-webkit-font-smoothing:antialiased;margin:0;font-size:16px;line-height:1.6}img{max-width:100%;display:block}a{color:var(--pen);text-underline-offset:3px}a:hover{color:var(--pen-strong)}h1,h2,h3,h4{color:var(--ink);text-wrap:balance;font-weight:600;line-height:1.25}h1{margin:.67em 0;font-size:1.75em}h2{margin:.83em 0;font-size:1.35em}h3{font-size:1.12em}h3,p{margin:1em 0}b,strong{font-weight:600}:focus-visible{outline:2px solid var(--pen);outline-offset:2px}button,input,select,textarea{font:inherit;color:inherit}summary{cursor:pointer}dialog{border:1px solid var(--rule);max-width:min(560px,100vw - 32px);box-shadow:var(--shadow-pop);background:var(--paper);color:var(--ink);border-radius:16px;padding:0}dialog::backdrop{background:#0f123366}::selection{background:var(--pen-wash)}}@layer components{.sr-only{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;overflow:hidden;position:absolute!important}.skip{background:var(--ink);z-index:100;border-radius:8px;padding:10px 14px;font-weight:600;position:absolute;top:-60px;left:8px}.skip,.skip:focus{color:var(--paper)}.skip:focus{top:8px}.wrap{max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px}.disp{font-family:var(--font-disp)}.muted{color:var(--ink-3)}.small{font-size:13px}.row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.between{justify-content:space-between}.stack{flex-direction:column;gap:12px;display:flex}.grow{flex:auto;min-width:0}.mt0{margin-top:0}.mb0{margin-bottom:0}.nowrap{white-space:nowrap}.center{text-align:center}.hide,[hidden]{display:none!important}.clamp2{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.skip-link{position:absolute;top:8px;left:-9999px}.skip-link:focus{z-index:100;background:var(--ink);color:#fff;border-radius:8px;padding:8px 12px;left:12px}.brand{color:var(--ink);align-items:center;gap:10px;text-decoration:none;display:inline-flex}.brand-mark{flex:none;display:block}.brand-words{flex-direction:column;line-height:1;display:flex}.brand-name{font-family:var(--font-brand);letter-spacing:-.03em;white-space:nowrap;color:var(--ink);font-size:19px;font-weight:700}.brand-line{letter-spacing:.34em;text-transform:uppercase;color:var(--gold);align-items:center;gap:6px;margin-top:4px;font-size:9.5px;font-weight:600;display:flex}.brand-line span{background:var(--gold);width:12px;height:1px}.brand-suffix{border-left:1px solid var(--rule-strong);color:var(--ink-3);white-space:nowrap;margin-left:2px;padding-left:10px;font-size:14px}.btn{border-radius:var(--radius-sm);cursor:pointer;min-height:44px;color:var(--ink);white-space:nowrap;background:0 0;border:1px solid #0000;justify-content:center;align-items:center;gap:8px;padding:0 18px;font-size:15px;font-weight:600;line-height:1.2;text-decoration:none;transition:background-color .15s,border-color .15s,color .15s;display:inline-flex}.btn:disabled,.btn[aria-disabled=true]{opacity:.5;cursor:not-allowed}.btn-p{background:var(--pen);color:var(--on-pen)}.btn-p:hover{background:var(--pen-strong);color:var(--on-pen)}.btn-a{background:var(--pen);color:var(--on-pen)}.btn-a:hover{background:var(--pen-strong);color:var(--on-pen)}.btn-o{background:var(--paper);color:var(--ink);border-color:var(--rule-strong)}.btn-o:hover{border-color:var(--pen);color:var(--pen)}.btn-danger{background:var(--paper);color:var(--wrong-ink);border-color:#efc2c2}.btn-danger:hover{border-color:var(--wrong);color:var(--wrong-ink);background:var(--wrong-wash)}.btn-dark{background:var(--ink);color:var(--paper)}.btn-dark:hover{background:var(--ink-2);color:var(--paper)}.btn-video{background:var(--wrong-wash);color:var(--wrong-ink)}.btn-video:hover{color:var(--wrong-ink);background:#fbd5d5}.btn-ghost{color:var(--ink-2);background:0 0}.btn-ghost:hover{background:var(--desk);color:var(--ink)}.btn-link{color:var(--pen);cursor:pointer;background:0 0;border:0;min-height:44px;padding:0;font-weight:600}.btn-link.danger{color:var(--wrong-ink)}.btn-sm{min-height:36px;padding:0 12px;font-size:14px}.btn-lg{min-height:50px;padding:0 24px;font-size:16px}.btn-block{width:100%}.ico{fill:none;stroke:currentColor;stroke-width:1.7px;stroke-linecap:round;stroke-linejoin:round;flex:none;width:22px;height:22px}.ico-sm{width:18px;height:18px}.badge{white-space:nowrap;border-radius:6px;align-items:center;gap:4px;padding:1px 8px;font-size:12px;font-weight:600;line-height:1.6;display:inline-flex}.t-ebook{background:var(--pen-wash);color:var(--pen-strong)}.t-book{background:var(--desk);color:var(--ink-2);box-shadow:inset 0 0 0 1px var(--rule)}.t-stationery{background:var(--gold-wash);color:var(--gold-ink)}.t-bundle{background:var(--form-wash);color:var(--form-ink)}.off{background:var(--gold-wash);color:var(--gold-ink)}.off,.pill{font-weight:600}.pill{white-space:nowrap;border-radius:999px;padding:2px 9px;font-size:12px;line-height:1.6;display:inline-block}.p-ok{background:var(--correct-wash);color:var(--correct-ink)}.p-warn{background:var(--flag-wash);color:var(--flag-ink)}.p-bad{background:var(--wrong-wash);color:var(--wrong-ink)}.p-cod{background:var(--form-wash);color:var(--form-ink)}.p-dig{background:var(--pen-wash);color:var(--pen-strong)}.p-gray{background:var(--desk);color:var(--ink-2);box-shadow:inset 0 0 0 1px var(--rule)}.p-dark{background:var(--ink);color:var(--paper)}.chip{background:var(--paper);color:var(--ink-2);border:1px solid var(--rule);cursor:pointer;white-space:nowrap;border-radius:999px;align-items:center;gap:6px;min-height:36px;padding:6px 14px;font-size:14px;text-decoration:none;display:inline-flex}.chip:hover{border-color:var(--pen);color:var(--pen)}.chip.on{background:var(--ink);border-color:var(--ink);color:var(--paper);font-weight:600}.chip-x{background:var(--pen-wash);border-color:#0000;font-weight:600}.av-ebook,.chip-x{color:var(--pen-strong)}.av-ok{color:var(--correct-ink)}.av-low{color:var(--flag-ink)}.av-out{color:var(--wrong-ink)}.av-pre{color:var(--form-ink)}.star{color:var(--gold);letter-spacing:1px}.card{background:var(--paper);border:1px solid var(--rule);min-width:0;padding:24px}.card,.card-sm{border-radius:var(--radius)}.card-sm{padding:16px}.card h2,.card h3{margin-top:0}.sec{padding-top:40px}.sec-h{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:8px 16px;margin-bottom:16px;display:flex}.sec-h h2{margin:0;font-size:22px;font-weight:600}.sec-h p{color:var(--ink-3);margin:2px 0 0;font-size:15px}.sec-h a{font-size:15px;text-decoration:none}.h2,.sec-h a{font-weight:600}.h2{margin:0 0 14px;font-size:20px}.h3{margin:0;font-size:17px;font-weight:600}.notice{border-radius:10px;padding:12px 14px;font-size:14px;line-height:1.6}.n-info{background:var(--form-wash);color:var(--ink-2)}.n-ok{background:var(--correct-wash);color:var(--correct-ink)}.n-warn{background:var(--flag-wash);color:var(--flag-ink)}.n-bad{background:var(--wrong-wash);color:var(--wrong-ink)}.n-plain{background:var(--desk);color:var(--ink-2)}.empty{background:var(--paper);border:1px dashed var(--rule-strong);border-radius:var(--radius);text-align:center;flex-direction:column;align-items:center;gap:10px;padding:40px 24px;display:flex}.empty .disp{font-size:20px;font-weight:600}.grid-p{grid-template-columns:repeat(auto-fill,minmax(176px,1fr));gap:16px;display:grid}.grid-p.wide{grid-template-columns:repeat(auto-fill,minmax(200px,1fr))}.pcard{color:var(--ink);background:var(--paper);border:1px solid var(--rule);border-radius:var(--radius);flex-direction:column;gap:6px;min-width:0;padding:10px 10px 14px;text-decoration:none;transition:border-color .15s,box-shadow .15s;display:flex;position:relative}.pcard:hover{border-color:var(--rule-strong);color:var(--ink);box-shadow:0 6px 18px #0f12330f}.pcard>.cover{margin-bottom:4px}.pcard .kind{color:var(--ink-3);font-size:12px;font-weight:600}.pcard .t{-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:15px;font-weight:600;line-height:1.35;display:-webkit-box;overflow:hidden}.pcard .by{color:var(--ink-3);white-space:nowrap;text-overflow:ellipsis;font-size:13px;overflow:hidden}.pcard .price{flex-wrap:wrap;align-items:baseline;gap:8px;margin-top:auto;padding-top:2px;display:flex}.price-now{color:var(--ink);font-variant-numeric:tabular-nums;font-size:18px;font-weight:700}.price-was{color:var(--ink-3);font-size:13px;text-decoration:line-through}.pcard .av{font-size:12.5px;font-weight:500}.pcard .stretched:after{content:"";border-radius:var(--radius);position:absolute;inset:0}.pcard .stretched:focus-visible{outline:none}.pcard:has(.stretched:focus-visible){outline:2px solid var(--pen);outline-offset:2px}.cover{--c:var(--pen);aspect-ratio:3/4;background:var(--c);border-radius:6px 8px 8px 6px;flex-direction:column;justify-content:space-between;padding:14px 12px 12px 20px;display:flex;position:relative;overflow:hidden}@supports (color:color-mix(in lab,red,red)){.cover{background:color-mix(in srgb,var(--c) 9%,var(--paper))}}.cover{color:var(--ink);box-shadow:inset 0 0 0 1px var(--c)}@supports (color:color-mix(in lab,red,red)){.cover{box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--c) 18%,transparent)}}.cover:before{background:var(--c);width:8px;left:0}.cover:after,.cover:before{content:"";position:absolute;top:0;bottom:0}.cover:after{background:var(--paper);width:1px;left:8px}@supports (color:color-mix(in lab,red,red)){.cover:after{background:color-mix(in srgb,var(--paper) 60%,transparent)}}.cover .cs{letter-spacing:.1em;text-transform:uppercase;color:var(--c);font-size:10.5px;font-weight:600}@supports (color:color-mix(in lab,red,red)){.cover .cs{color:color-mix(in srgb,var(--c) 70%,var(--ink))}}.cover .ct{color:var(--ink);font-size:17px;font-weight:600;line-height:1.2}.cover .cb{border-radius:2px;width:32px;height:3px;background:var(--c)!important}.cover img{object-fit:cover;z-index:1;width:100%;height:100%;position:absolute;inset:0}.cover .off{z-index:2;border-radius:6px;padding:1px 7px;font-size:12px;position:absolute;top:8px;right:8px}.cover.sq{--c:var(--gold);aspect-ratio:3/4;background:var(--desk);color:var(--gold-ink);box-shadow:inset 0 0 0 1px var(--rule);border-radius:8px;justify-content:center;align-items:center;padding:14px}.cover.sq:after,.cover.sq:before{display:none}.mini-cover{--c:var(--pen);background:var(--c);border-radius:3px 5px 5px 3px;flex:none;align-items:flex-end;width:44px;height:58px;padding:4px 4px 4px 8px;display:flex;position:relative;overflow:hidden}@supports (color:color-mix(in lab,red,red)){.mini-cover{background:color-mix(in srgb,var(--c) 10%,var(--paper))}}.mini-cover{color:var(--ink);box-shadow:inset 0 0 0 1px var(--c)}@supports (color:color-mix(in lab,red,red)){.mini-cover{box-shadow:inset 0 0 0 1px color-mix(in srgb,var(--c) 20%,transparent)}}.mini-cover:before{content:"";background:var(--c);width:4px;position:absolute;top:0;bottom:0;left:0}.mini-cover span{font-size:8.5px;font-weight:600;line-height:1.15}.mini-cover img{position:absolute;inset:0}.shelf{grid-template-columns:repeat(auto-fill,minmax(176px,1fr));gap:16px;display:grid}.demo-bar{background:var(--flag-wash);color:var(--flag-ink);text-align:center;white-space:nowrap;text-overflow:ellipsis;padding:5px 16px;font-size:13px;font-weight:500;overflow:hidden}.hdr{background:var(--paper);border-bottom:1px solid var(--rule);z-index:30;position:sticky;top:0}.hdr-main{height:var(--hdr-h);align-items:center;gap:20px;display:flex}.hdr .menu-btn{display:none}.logo{flex:none;align-items:center;text-decoration:none;display:inline-flex}.logo,.logo:hover{color:var(--ink)}.search{flex:auto;min-width:0;max-width:640px;position:relative}.search form{border:1px solid var(--rule-strong);background:var(--paper);border-radius:10px;align-items:stretch;height:44px;transition:border-color .15s,box-shadow .15s;display:flex;overflow:hidden}.search form:focus-within{border-color:var(--pen);box-shadow:0 0 0 3px var(--pen-wash)}.search select{border:0;border-right:1px solid var(--rule);background:var(--desk);max-width:120px;color:var(--ink-2);padding:0 10px;font-size:14px}.search input{background:var(--paper);border:0;outline:none;flex:1;min-width:0;padding:0 14px;font-size:15px}.search button{color:var(--ink-2);cursor:pointer;background:0 0;border:0;justify-content:center;align-items:center;width:48px;display:flex}.search button:hover{color:var(--pen)}.search-dd{z-index:40;background:var(--paper);border:1px solid var(--rule);box-shadow:var(--shadow-pop);border-radius:12px;flex-direction:column;gap:6px;padding:12px;display:flex;position:absolute;top:calc(100% + 6px);left:0;right:0}.search-dd .lbl{color:var(--ink-3);padding:4px 8px 0;font-size:12px;font-weight:600}.search-dd .sug{color:var(--ink);border-radius:8px;justify-content:space-between;gap:12px;padding:8px;text-decoration:none;display:flex}.search-dd .sug.active,.search-dd .sug:hover{background:var(--desk);color:var(--ink)}.search-dd .sug small{white-space:nowrap;color:var(--ink-3);font-size:13px}.acct{flex:none;align-items:center;gap:4px;margin-left:auto;display:flex}.acct .btn{min-height:42px;color:var(--ink-2);padding:0 10px;font-weight:500}.acct .btn:hover{color:var(--ink);background:var(--desk)}.acct .cart-btn{position:relative}.cart-count{background:var(--pen);color:var(--on-pen);text-align:center;border-radius:999px;min-width:19px;padding:0 6px;font-size:11px;font-weight:700;line-height:19px}.acct .cart-btn .cart-count{position:absolute;top:3px;left:24px}.hdr-sub{border-top:1px solid var(--rule-soft)}.hdr-sub .wrap{align-items:center;gap:16px;display:flex}.nav{scrollbar-width:none;flex:auto;gap:2px;min-width:0;display:flex;overflow-x:auto}.nav::-webkit-scrollbar{display:none}.nav a{color:var(--ink-2);white-space:nowrap;border-bottom:2px solid #0000;padding:10px;font-size:14.5px;font-weight:500;text-decoration:none}.nav a:hover{color:var(--ink)}.nav a[aria-current=page]{color:var(--pen);border-bottom-color:var(--pen)}.nav a.offers{color:var(--gold-ink)}.util{flex:none;align-items:center;gap:14px;display:flex}.util,.util a,.util button{color:var(--ink-3);font-size:13.5px}.util a,.util button{cursor:pointer;white-space:nowrap;background:0 0;border:0;padding:0;text-decoration:none}.lang b,.util a:hover,.util button:hover{color:var(--ink)}.lang b{font-weight:600}.theme-btn{border-radius:8px;justify-content:center;align-items:center;width:32px;height:32px;display:inline-flex}.theme-btn .ico{width:18px;height:18px}.theme-btn:hover{background:var(--desk)}.topbar{display:none}.notice-strip{background:var(--desk);border-bottom:1px solid var(--rule-soft);color:var(--ink-2);text-align:center;white-space:nowrap;text-overflow:ellipsis;padding:6px 16px;font-size:13px;overflow:hidden}.flash{border-radius:10px;justify-content:space-between;align-items:center;gap:10px;margin-top:16px;padding:12px 16px;font-weight:500;display:flex}.flash.ok{background:var(--correct-wash);color:var(--correct-ink)}.flash.err{background:var(--wrong-wash);color:var(--wrong-ink)}.flash.info{background:var(--form-wash);color:var(--ink-2)}.tabbar{display:none}.drawer{z-index:70;display:flex;position:fixed;inset:0}.drawer[hidden]{display:none!important}.drawer-back{background:#0f123366;border:0;position:absolute;inset:0}.drawer-panel{background:var(--paper);width:min(320px,86vw);height:100%;box-shadow:var(--shadow-pop);flex-direction:column;display:flex;position:relative;overflow-y:auto}.drawer-head{border-bottom:1px solid var(--rule);justify-content:space-between;align-items:center;padding:14px 16px;display:flex}.drawer-sec{border-bottom:1px solid var(--rule-soft);flex-direction:column;padding:10px 8px;display:flex}.drawer-sec .lbl{color:var(--ink-3);padding:6px 10px;font-size:12px;font-weight:600}.drawer-sec a,.drawer-sec button{min-height:44px;color:var(--ink);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:8px;align-items:center;gap:10px;padding:0 10px;font-size:15px;text-decoration:none;display:flex}.drawer-sec a:hover,.drawer-sec button:hover{background:var(--desk)}.rev-band{padding:0}.rev-head{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px;display:flex}.rev-badge{background:var(--gold-wash);color:var(--gold-ink);border-radius:999px;align-items:center;gap:6px;padding:3px 10px;font-size:13px;font-weight:600;display:inline-flex}.rev-grid{grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;display:grid}.rcard{background:var(--paper);border:1px solid var(--rule);border-radius:var(--radius);color:var(--ink);flex-direction:column;gap:10px;min-width:0;padding:18px;text-decoration:none;display:flex}.rcard:hover{border-color:var(--rule-strong);color:var(--ink)}.rcard .rank{background:var(--gold-wash);color:var(--gold-ink);border-radius:6px;align-self:flex-start;padding:1px 8px;font-size:11.5px;font-weight:600}.rcard .txt{color:var(--ink-2);font-size:15px;line-height:1.65}.rcard .who{color:var(--ink-3);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:8px;margin-top:auto;font-size:13px;display:flex}.marq-box{scrollbar-width:none;overflow-x:auto}.marq{gap:16px;width:max-content;display:flex}.marq [aria-hidden=true]{display:none}.marq .rcard{flex:none;width:320px}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}.hero-row{grid-template-columns:minmax(0,1.7fr) minmax(0,1fr);gap:16px;padding-top:24px;display:grid}.hero{background:var(--paper);border:1px solid var(--rule);border-radius:var(--radius-lg);flex-direction:column;justify-content:space-between;gap:24px;min-height:320px;padding:40px;display:flex;position:relative;overflow:hidden}.hero:after{content:"";background:radial-gradient(circle at center,var(--form-wash) 0 34%,transparent 35% 46%,var(--form-wash) 47% 50%,transparent 51%);border-radius:50%;width:240px;height:240px;position:absolute;top:-40px;right:-40px}.hero>*{z-index:1;position:relative}.hero .tag{background:var(--gold-wash);color:var(--gold-ink);border-radius:999px;align-self:flex-start;padding:3px 12px;font-size:13px;font-weight:600}.hero h1{letter-spacing:-.01em;max-width:620px;margin:0;font-size:40px;font-weight:600;line-height:1.15}.hero p{color:var(--ink-2);max-width:540px;margin:0;font-size:17px;line-height:1.6}.btn-hero-o{background:var(--paper);color:var(--ink);border-color:var(--rule-strong)}.btn-hero-o:hover{color:var(--pen);border-color:var(--pen)}.promos{gap:16px;min-width:0}.promo,.promos{flex-direction:column;display:flex}.promo{color:var(--ink);border-radius:var(--radius-lg);background:var(--paper);border:1px solid var(--rule);flex:1;justify-content:center;gap:6px;padding:22px 24px;text-decoration:none;transition:border-color .15s}.promo:hover{color:var(--ink);border-color:var(--rule-strong)}.promo .k{color:var(--ink-3);font-size:12.5px;font-weight:600}.promo .h{font-size:21px;font-weight:600;line-height:1.25}.promo .d{color:var(--ink-3);font-size:14.5px}.th-blue{border-left:4px solid var(--pen)}.th-blue .k{color:var(--pen-strong)}.th-orange{border-left:4px solid var(--gold)}.th-orange .k{color:var(--gold-ink)}.th-green{border-left:4px solid var(--correct)}.th-green .k{color:var(--correct-ink)}.grid-cats{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;display:grid}.cat{background:var(--paper);border:1px solid var(--rule);border-radius:var(--radius);grid-template-columns:auto minmax(0,1fr);align-items:center;column-gap:12px;min-width:0;padding:12px 14px;text-decoration:none;display:grid}.cat,.cat:hover{color:var(--ink)}.cat:hover{border-color:var(--rule-strong)}.cat .m{border-radius:10px;grid-row:span 2;justify-content:center;align-items:center;width:40px;height:40px;font-size:14px;font-weight:600;display:flex;background:var(--form-wash)!important;color:var(--form-ink)!important}.cat .n{-webkit-line-clamp:2;-webkit-box-orient:vertical;align-self:end;font-size:14.5px;font-weight:600;line-height:1.3;display:-webkit-box;overflow:hidden}.cat .c{color:var(--ink-3);white-space:nowrap;align-self:start;font-size:12.5px}.spot{background:var(--paper);border:1px solid var(--rule);border-radius:var(--radius-lg);flex-wrap:wrap;align-items:center;gap:28px;padding:32px;display:flex}.spot .k{color:var(--pen-strong);font-size:13px;font-weight:600}.spot h2{margin:0;font-size:26px;font-weight:600;line-height:1.25}.spot p{color:var(--ink-2);margin:0;font-size:16px;line-height:1.6}.spot .feats{flex:420px;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;display:grid}.spot .feat{background:var(--desk);border-radius:var(--radius);flex-direction:column;gap:4px;padding:16px;display:flex}.spot .feat b{font-size:15px}.spot .feat span{color:var(--ink-3);font-size:14px;line-height:1.5}.btn-dark-o{color:var(--ink);border-color:var(--rule-strong)}.btn-dark-o:hover{color:var(--pen);border-color:var(--pen)}.grid-bundles{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:16px;display:grid}.bundle{background:var(--paper);border:1px solid var(--rule);border-radius:var(--radius);flex-direction:column;gap:12px;padding:20px;display:flex}.bundle .covers{gap:8px;display:flex}.bundle .covers span{width:48px;height:64px;box-shadow:inset 4px 0 0 var(--form),inset 0 0 0 1px var(--rule);border-radius:3px 5px 5px 3px;justify-content:center;align-items:center;font-size:13px;font-weight:600;display:flex;background:var(--desk)!important;color:var(--ink-2)!important}.bundle .nm{color:var(--ink);font-size:18px;font-weight:600;text-decoration:none}.bundle .nm:hover{color:var(--pen)}.people{grid-template-columns:repeat(auto-fill,minmax(120px,1fr));gap:8px;display:grid}.person{text-align:center;color:var(--ink);border-radius:10px;flex-direction:column;align-items:center;gap:6px;padding:10px 6px;text-decoration:none;display:flex}.person:hover{background:var(--desk);color:var(--ink)}.avatar{border-radius:50%;flex:none;justify-content:center;align-items:center;width:56px;height:56px;font-size:18px;font-weight:600;display:flex;background:var(--form-wash)!important;color:var(--form-ink)!important}.avatar.sm{width:40px;height:40px;font-size:14px}.recent a{color:var(--ink);align-items:center;gap:12px;text-decoration:none;display:flex}.foot{background:var(--paper);border-top:1px solid var(--rule);margin-top:64px}.foot,.foot a{color:var(--ink-2)}.foot a{font-size:14px;text-decoration:none}.foot a:hover{color:var(--pen)}.foot-grid{grid-template-columns:1.4fr repeat(4,1fr);gap:28px;padding-top:40px;padding-bottom:24px;display:grid}.foot-grid>div{flex-direction:column;gap:8px;min-width:0;display:flex}.foot h2{color:var(--ink);margin:0 0 4px;font-size:14px;font-weight:600}.foot .about{color:var(--ink-3);font-size:14px;line-height:1.6}.pay-chips{flex-wrap:wrap;gap:6px;display:flex}.pay-chips span{background:var(--desk);color:var(--ink-2);box-shadow:inset 0 0 0 1px var(--rule);border-radius:6px;padding:3px 9px;font-size:12px;font-weight:600}.foot-bottom{border-top:1px solid var(--rule);flex-wrap:wrap;justify-content:space-between;gap:8px;padding-top:16px;padding-bottom:20px;display:flex}.foot-bottom,.foot-bottom a{color:var(--ink-3);font-size:13px}.crumbs{flex-wrap:wrap;gap:6px;padding-top:18px;font-size:13.5px;display:flex}.crumbs,.crumbs a{color:var(--ink-3)}.crumbs a{text-decoration:none}.crumbs a:hover{color:var(--pen)}.crumbs [aria-current]{color:var(--ink);font-weight:500}.list-head{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:12px;padding:10px 0 18px;display:flex}.list-head h1{margin:0;font-size:30px;font-weight:600}.tabs{scrollbar-width:none;gap:8px;padding-bottom:16px;display:flex;overflow-x:auto}.tabs::-webkit-scrollbar{display:none}.tab{cursor:pointer;border:1px solid var(--rule);background:var(--paper);min-height:38px;color:var(--ink-2);white-space:nowrap;border-radius:999px;align-items:center;gap:6px;padding:0 16px;font-size:14.5px;font-weight:500;text-decoration:none;display:inline-flex}.tab:hover{border-color:var(--rule-strong);color:var(--ink)}.tab.on,.tab[aria-selected=true]{background:var(--ink);color:var(--paper);border-color:var(--ink)}.tab .n{opacity:.7}.list-body{grid-template-columns:250px minmax(0,1fr);align-items:start;gap:24px;display:grid}.filters{background:var(--paper);border:1px solid var(--rule);border-radius:var(--radius);top:calc(var(--hdr-h) + 16px);flex-direction:column;gap:18px;padding:18px;display:flex;position:sticky}.filters fieldset{border:0;min-width:0;margin:0;padding:0}.filters legend{margin:0 0 6px;padding:0;font-size:14.5px;font-weight:600}.fl{cursor:pointer;min-height:36px;color:var(--ink-2);align-items:center;gap:10px;font-size:14.5px;display:flex}.fl input{width:18px;height:18px;accent-color:var(--pen);flex:none}.fl .cnt{color:var(--ink-3);margin-left:auto;font-size:12.5px}.results{flex-direction:column;gap:16px;min-width:0;display:flex}.pager{flex-wrap:wrap;justify-content:center;gap:6px;padding-top:16px;display:flex}.pager .btn{min-width:44px;padding:0 12px}.pager .btn-p{background:var(--ink);color:var(--paper)}.filter-toggle{display:none}.fld{color:var(--ink-2);flex-direction:column;gap:6px;font-size:14px;font-weight:500;display:flex}.fld input,.fld select,.fld textarea,.inp{border:1px solid var(--rule-strong);border-radius:var(--radius-sm);background:var(--paper);min-height:44px;color:var(--ink);width:100%;padding:0 12px;font-size:15px;font-weight:400;transition:border-color .15s,box-shadow .15s}.fld input:focus,.fld select:focus,.fld textarea:focus,.inp:focus{border-color:var(--pen);box-shadow:0 0 0 3px var(--pen-wash);outline:none}.fld textarea,textarea.inp{resize:vertical;min-height:96px;padding:10px 12px;line-height:1.6}.fld .hint{color:var(--ink-3);font-size:13px;font-weight:400}.fld .err{color:var(--wrong-ink);font-size:13px;font-weight:500}.fgrid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;display:grid}.full{grid-column:1/-1}.choice{text-align:left;cursor:pointer;border:1px solid var(--rule-strong);background:var(--paper);border-radius:10px;flex-direction:column;flex:220px;gap:2px;padding:14px 16px;display:flex;position:relative}.choice:hover{border-color:var(--ink-3)}.choice.on,.choice[aria-pressed=true],label.choice:has(input:checked){border-color:var(--pen);background:var(--pen-wash);box-shadow:inset 0 0 0 1px var(--pen)}.choice input{opacity:0;pointer-events:none;position:absolute}.choice:has(input:focus-visible){outline:2px solid var(--pen);outline-offset:2px}.choice[aria-disabled=true],label.choice:has(input:disabled){opacity:.5;cursor:not-allowed}.qty{border:1px solid var(--rule-strong);border-radius:var(--radius-sm);background:var(--paper);align-items:center;display:inline-flex;overflow:hidden}.qty button{background:var(--desk);cursor:pointer;width:40px;height:40px;color:var(--ink-2);border:0;font-size:18px}.qty button:hover{color:var(--ink)}.qty input,.qty span{text-align:center;background:var(--paper);border:0;width:40px;font-size:15px;font-weight:600}.check{align-items:flex-start;gap:10px;font-size:14px;line-height:1.6;display:flex}.check input{width:18px;height:18px;accent-color:var(--pen);flex:none;margin-top:3px}.upload{border:1px dashed var(--rule-strong);background:var(--desk);border-radius:10px;flex-direction:column;align-items:flex-start;gap:6px;padding:18px;display:flex}.pd{background:var(--paper);border:1px solid var(--rule);border-radius:var(--radius-lg);grid-template-columns:minmax(260px,380px) minmax(0,1fr);gap:40px;padding:32px;display:grid}.pd-gal{flex-direction:column;gap:12px;min-width:0;display:flex}.pd-gal .cover{padding:28px 24px 24px 36px}.pd-gal .cover:before{width:14px}.pd-gal .cover:after{left:14px}.pd-gal .cover .ct{font-size:32px;line-height:1.15}.pd-gal .cover .cs{font-size:12px}.thumbs{flex-wrap:wrap;gap:8px;display:flex}.thumbs button{border:1px solid var(--rule);background:var(--desk);width:56px;height:74px;color:var(--ink-3);cursor:pointer;border-radius:6px;padding:4px;font-size:11px}.thumbs button[aria-pressed=true]{border-color:var(--pen);box-shadow:inset 0 0 0 1px var(--pen)}.pd-info{flex-direction:column;gap:16px;min-width:0;display:flex}.pd-info h1{margin:0;font-size:30px;font-weight:600;line-height:1.25}.fmt-row{flex-wrap:wrap;gap:10px;display:flex}.fmt{text-align:left;cursor:pointer;border:1px solid var(--rule-strong);background:var(--paper);border-radius:10px;flex-direction:column;flex:200px;gap:2px;padding:12px 14px;text-decoration:none;display:flex}.fmt,.fmt:hover{color:var(--ink)}.fmt:hover{border-color:var(--ink-3)}.fmt .k{color:var(--ink-2);font-size:13px;font-weight:600}.fmt .p{color:var(--ink);font-size:22px;font-weight:700}.fmt .s{color:var(--ink-3);font-size:13px}.fmt[aria-current=true]{border-color:var(--pen);background:var(--pen-wash);box-shadow:inset 0 0 0 1px var(--pen)}.spec{border-top:1px solid var(--rule-soft);grid-template-columns:minmax(120px,200px) 1fr;margin:0;display:grid}.spec dd,.spec dt{border-bottom:1px solid var(--rule-soft);margin:0;padding:10px 0;font-size:15px}.spec dt{color:var(--ink-3)}.vid{background:var(--paper);border:1px solid var(--rule);color:var(--ink);border-radius:var(--radius-lg);flex-wrap:wrap;gap:24px;padding:24px;scroll-margin-top:80px;display:flex}.vid-main{flex-direction:column;flex:999 520px;gap:12px;min-width:0;display:flex}.yt-badge{background:var(--wrong-wash);color:var(--wrong-ink);border-radius:6px;gap:6px;padding:2px 9px;font-size:12.5px;font-weight:600;display:inline-flex}.player,.yt-badge{align-items:center}.player{aspect-ratio:16/9;background:var(--player);color:#fff;border-radius:12px;justify-content:center;display:flex;position:relative;overflow:hidden}.player img.thumb{object-fit:cover;opacity:.6;width:100%;height:100%;position:absolute;inset:0}.player .vk{color:#ffffffd9;font-size:12.5px;top:16px;right:20px}.player .vk,.player .vt{font-weight:600;position:absolute;left:20px}.player .vt{text-shadow:0 1px 8px #0006;font-size:22px;line-height:1.2;bottom:18px;right:110px}.player .vd{background:#0009;border-radius:5px;padding:2px 8px;font-size:12.5px;font-weight:600;position:absolute;bottom:18px;right:16px}.player .play{background:var(--yt);color:#fff;cursor:pointer;border:0;border-radius:14px;justify-content:center;align-items:center;width:72px;height:52px;display:flex;position:relative}.player iframe{border:0;width:100%;height:100%;position:absolute;inset:0}.plist{flex-direction:column;flex:280px;gap:8px;display:flex}.plist button{text-align:left;color:var(--ink);cursor:pointer;border:1px solid var(--rule);background:var(--paper);border-radius:10px;align-items:center;gap:12px;width:100%;padding:8px;display:flex}.plist button[aria-pressed=true]{border-color:var(--pen);background:var(--pen-wash)}.plist .th{aspect-ratio:16/9;border-radius:6px;flex:none;justify-content:center;align-items:center;width:104px;display:flex;position:relative;overflow:hidden;background:var(--player)!important}.plist .th img{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.plist .vk2{color:var(--pen-strong);font-size:12px;font-weight:600}.ptabs{border-bottom:1px solid var(--rule);scrollbar-width:none;gap:4px;display:flex;overflow-x:auto}.ptabs::-webkit-scrollbar{display:none}.ptabs button{cursor:pointer;min-height:46px;color:var(--ink-3);white-space:nowrap;background:0 0;border:0;border-bottom:2px solid #0000;padding:0 16px;font-size:15.5px;font-weight:600}.ptabs button:hover{color:var(--ink)}.ptabs button[aria-selected=true]{color:var(--ink);border-bottom-color:var(--pen)}.prose{color:var(--ink-2);max-width:780px;font-size:16px;line-height:1.75}.rv{border-bottom:1px solid var(--rule-soft);flex-direction:column;gap:6px;padding-bottom:14px;display:flex}.fbt{background:var(--paper);border:1px solid var(--rule);border-radius:var(--radius-lg);flex-wrap:wrap;gap:20px;padding:24px}.fbt,.fbt .it{align-items:center;display:flex}.fbt .it{background:var(--desk);border-radius:10px;gap:8px;padding:10px 12px;font-weight:500}.buybar{display:none}.steps{counter-reset:step;flex-wrap:wrap;gap:6px;margin:0;padding:0;font-size:13.5px;font-weight:500;list-style:none;display:flex}.steps li{background:var(--paper);color:var(--ink-3);box-shadow:inset 0 0 0 1px var(--rule);border-radius:999px;padding:4px 12px}.steps li.on{background:var(--ink);color:var(--paper);box-shadow:none}.steps li.done{background:var(--correct-wash);color:var(--correct-ink);box-shadow:none}.co{grid-template-columns:minmax(0,1fr) 360px;align-items:start;gap:24px;display:grid}.co-main{gap:20px;min-width:0}.co-main,.co-side{flex-direction:column;display:flex}.co-side{top:calc(var(--hdr-h) + 16px);gap:6px;position:sticky}.sec-tag{border-radius:6px;padding:2px 9px;font-size:12px;font-weight:600}.line{border-top:1px solid var(--rule-soft);flex-wrap:wrap;align-items:center;gap:16px;padding:14px 0;display:flex}.line:last-child{padding-bottom:0}.line .info{flex-direction:column;flex:220px;gap:4px;min-width:0;display:flex}.line .lp{text-align:right;font-variant-numeric:tabular-nums;min-width:80px;font-size:17px;font-weight:700}.sumrow{color:var(--ink-2);justify-content:space-between;gap:12px;padding:5px 0;font-size:15px;display:flex}.sumrow.total{border-top:1px solid var(--rule);color:var(--ink);align-items:center;margin-top:6px;padding-top:14px;font-weight:600}.timeline{flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.timeline li{align-items:flex-start;gap:12px;min-height:46px;display:flex;position:relative}.timeline li:before{content:"";background:var(--rule);width:2px;position:absolute;top:20px;bottom:-4px;left:6px}.timeline li:last-child:before{display:none}.timeline .dot{background:var(--paper);border:2px solid var(--rule-strong);z-index:1;border-radius:50%;flex:none;width:14px;height:14px;margin-top:5px;position:relative}.timeline .done .dot{background:var(--correct);border-color:var(--correct)}.timeline .cur .dot{background:var(--pen);border-color:var(--pen)}.timeline .bad .dot{background:var(--wrong);border-color:var(--wrong)}.timeline strong{font-size:15px}.timeline .todo strong{color:var(--ink-3);font-weight:500}.acct-wrap{grid-template-columns:240px minmax(0,1fr);align-items:start;gap:24px;padding-top:24px;padding-bottom:56px;display:grid}.side{background:var(--paper);border:1px solid var(--rule);border-radius:var(--radius);top:calc(var(--hdr-h) + 16px);flex-direction:column;gap:2px;padding:8px;display:flex;position:sticky}.side a{min-height:42px;color:var(--ink-2);white-space:nowrap;border-radius:8px;justify-content:space-between;align-items:center;padding:0 12px;font-size:15px;font-weight:500;text-decoration:none;display:flex}.side a:hover{background:var(--desk);color:var(--ink)}.side a[aria-current=page]{background:var(--pen-wash);color:var(--pen-strong);font-weight:600}.acct-main{flex-direction:column;gap:20px;min-width:0;display:flex}.page-h{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:12px;display:flex}.page-h h1{margin:0;font-size:28px;font-weight:600}.page-h p{color:var(--ink-3);margin:4px 0 0}.cont{background:var(--paper);border:1px solid var(--rule);color:var(--ink);border-radius:var(--radius-lg);flex-wrap:wrap;align-items:center;gap:20px;padding:22px;display:flex}.bar{background:var(--rule);border-radius:4px;height:8px;display:block;overflow:hidden}.bar>span{background:var(--pen);height:100%;display:block}.bar.light{background:var(--rule-soft);height:6px}.bar.light>span{background:var(--pen)}.grid-lib{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:16px;display:grid}.tbl-wrap{-webkit-overflow-scrolling:touch;overflow-x:auto}table.tbl{border-collapse:collapse;width:100%;font-size:14px}.tbl th{text-align:left;color:var(--ink-3);border-bottom:1px solid var(--rule);white-space:nowrap;padding:8px 10px;font-size:12.5px;font-weight:600}.tbl td{border-bottom:1px solid var(--rule-soft);vertical-align:middle;padding:11px 10px}.tbl td.nw,.tbl th.nw{white-space:nowrap}.tbl tr:hover td{background:var(--desk)}@supports (color:color-mix(in lab,red,red)){.tbl tr:hover td{background:color-mix(in srgb,var(--desk) 60%,var(--paper))}}.tbl .num{text-align:right;font-variant-numeric:tabular-nums}.auth{flex-wrap:wrap;align-items:flex-start;gap:20px;max-width:960px;margin:32px auto;padding:0 24px;display:flex}.auth .card,.demo-accts{flex:380px}.demo-accts button{text-align:left;justify-content:space-between;width:100%}.doc{max-width:780px}.doc h1{font-size:30px}.doc h1,.doc h2{margin:24px 0 8px}.doc h2{font-size:20px}.doc li,.doc p{color:var(--ink-2);line-height:1.75}.toast{background:var(--ink);color:var(--paper);z-index:90;box-shadow:var(--shadow-pop);border-radius:10px;align-items:center;gap:12px;max-width:calc(100% - 32px);padding:12px 18px;font-weight:500;display:flex;position:fixed;bottom:20px;left:50%;transform:translate(-50%)}.toast a{color:#c9cbff}.adm{background:var(--desk);grid-template-columns:248px minmax(0,1fr);min-height:100vh;display:grid}.sn{background:var(--paper);border-right:1px solid var(--rule);flex-direction:column;gap:1px;height:100vh;padding:16px 10px;position:sticky;top:0;overflow-y:auto}.sn,.sn a{display:flex}.sn a{min-height:38px;color:var(--ink-2);border-radius:8px;justify-content:space-between;align-items:center;gap:8px;padding:0 10px;font-size:14.5px;font-weight:500;text-decoration:none}.sn a:hover{background:var(--desk);color:var(--ink)}.sn a[aria-current=page]{background:var(--pen-wash);color:var(--pen-strong);font-weight:600}.sn .grp{color:var(--ink-3);padding:14px 10px 4px;font-size:12px;font-weight:600}.sn .brand-link{min-height:0;padding:4px 6px 16px}.sn .brand-link:hover{background:0 0}.sn .badge-n{background:var(--flag-wash);color:var(--flag-ink)}.sn a[aria-current=page] .badge-n{background:var(--pen);color:var(--on-pen)}.sn .me{color:var(--ink-3);border-top:1px solid var(--rule);flex-direction:column;gap:6px;margin-top:auto;padding:14px 10px 4px;font-size:13px;display:flex}.sn .me strong{color:var(--ink)}.sn .me a{min-height:30px;color:var(--pen);padding:0}.sn .me a:hover{color:var(--pen-strong);background:0 0}.sn-toggle{display:none}.adm-main{flex-direction:column;gap:20px;min-width:0;padding:28px 32px;display:flex}.adm-h{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:12px;display:flex}.adm-h h1{margin:0;font-size:26px;font-weight:600}.adm-h p{color:var(--ink-3);margin:2px 0 0;font-size:14.5px}.kpis{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:12px;display:grid}.kpi{background:var(--paper);border:1px solid var(--rule);border-radius:var(--radius);flex-direction:column;gap:4px;padding:16px;text-decoration:none;display:flex}.kpi,.kpi:hover{color:var(--ink)}.kpi:hover{border-color:var(--rule-strong)}.kpi .l{color:var(--ink-3);font-size:13px;font-weight:500}.kpi .v{font-variant-numeric:tabular-nums;font-size:26px;font-weight:600}.kpi .d{font-size:13px;font-weight:500}.seg{background:var(--paper);border:1px solid var(--rule);border-radius:10px;padding:3px;display:inline-flex}.seg a,.seg button{min-height:34px;color:var(--ink-2);cursor:pointer;background:0 0;border:0;border-radius:7px;align-items:center;padding:0 12px;font-size:14px;font-weight:500;text-decoration:none;display:inline-flex}.seg a[aria-current=true],.seg a[aria-pressed=true],.seg button[aria-pressed=true]{background:var(--ink);color:var(--paper)}.chart{gap:6px;display:flex}.chart .yax{height:220px;color:var(--ink-3);text-align:right;flex-direction:column;justify-content:space-between;padding-bottom:22px;font-size:12px;display:flex}.chart .bars{border-bottom:1px solid var(--rule);background:linear-gradient(var(--rule-soft) 1px,transparent 1px) 0 0 /100% 66px;flex:1;grid-template-columns:repeat(7,minmax(0,1fr));align-items:end;gap:12px;height:220px;display:grid}.chart .col{flex-direction:column;justify-content:flex-end;align-items:stretch;height:100%;display:flex;position:relative}.chart .col span{display:block}.chart .col .x{text-align:center;color:var(--ink-3);font-size:12px;position:absolute;bottom:-22px;left:0;right:0}.legend{color:var(--ink-2);flex-wrap:wrap;gap:14px;font-size:13px;display:flex}.legend i{vertical-align:-1px;border-radius:3px;width:12px;height:12px;margin-right:6px;display:inline-block}.adm-tabs{border-bottom:1px solid var(--rule);scrollbar-width:none;gap:4px;display:flex;overflow-x:auto}.adm-tabs::-webkit-scrollbar{display:none}.adm-tabs a{min-height:44px;color:var(--ink-3);white-space:nowrap;border-bottom:2px solid #0000;align-items:center;gap:6px;padding:0 12px;font-size:14px;font-weight:600;text-decoration:none;display:inline-flex}.adm-tabs a:hover{color:var(--ink)}.adm-tabs a[aria-current=page]{color:var(--ink);border-bottom-color:var(--pen)}.filters-bar{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.filters-bar .inp{width:auto;min-height:40px}.inline-form{flex-wrap:wrap;align-items:center;gap:6px;display:inline-flex}.inline-form .inp{width:auto;min-height:36px;padding:0 8px;font-size:14px}.mini{color:var(--ink-3);font-size:12px}.thumb-c{vertical-align:middle;border-radius:3px 4px 4px 3px;flex:none;width:30px;height:40px;display:inline-block}.perm-grid td,.perm-grid th{text-align:center}.perm-grid td:first-child,.perm-grid th:first-child{text-align:left}.kv{grid-template-columns:minmax(120px,180px) 1fr;gap:6px 12px;font-size:14px;display:grid}.kv dt{color:var(--ink-3)}.kv dd{margin:0}.portal-top{background:var(--paper);border-bottom:1px solid var(--rule);z-index:30;position:sticky;top:0}.portal-top .inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:12px 24px}.portal-tabs,.portal-top .inner{max-width:1240px;margin:0 auto;display:flex}.portal-tabs{scrollbar-width:none;gap:2px;padding:0 16px;overflow-x:auto}.portal-tabs::-webkit-scrollbar{display:none}.portal-tabs a{min-height:46px;color:var(--ink-3);white-space:nowrap;border-bottom:2px solid #0000;align-items:center;padding:0 12px;font-size:14.5px;font-weight:600;text-decoration:none;display:inline-flex}.portal-tabs a:hover{color:var(--ink)}.portal-tabs a[aria-current=page]{color:var(--ink);border-bottom-color:var(--pen)}.portal-main{flex-direction:column;gap:20px;max-width:1240px;margin:0 auto;padding:24px;display:flex}.portal-body{background:var(--desk);min-height:100vh}.steps-pill{flex-wrap:wrap;gap:6px;margin:0;padding:0;font-size:13.5px;font-weight:500;list-style:none;display:flex}.steps-pill li a,.steps-pill li span{background:var(--paper);color:var(--ink-3);box-shadow:inset 0 0 0 1px var(--rule);border-radius:999px;padding:4px 12px;text-decoration:none;display:inline-block}.steps-pill li.done a,.steps-pill li.done span{background:var(--correct-wash);color:var(--correct-ink);box-shadow:none}.steps-pill li.cur a,.steps-pill li.cur span{background:var(--ink);color:var(--paper);box-shadow:none}.reader-body{--r-bg:#fff;--r-fg:#15183a;--r-bar:#f7f7fb;--r-line:#e2e4ef;--r-mute:#686d8c;--r-wm:#3b3fe40e;--hl-yellow:#f7c9486b;--hl-green:#5cc47857;--hl-blue:#6098ff52;--hl-pink:#ff70a652;background:var(--r-bg);color:var(--r-fg);margin:0}.reader-body[data-theme=sepia]{--r-bg:#f6eedc;--r-fg:#3b2f1e;--r-bar:#efe4cc;--r-line:#dccdae;--r-mute:#6e5c40;--r-wm:#3b2f1e14}.reader-body[data-theme=dark]{--r-bg:#0b0f27;--r-fg:#eceefa;--r-bar:#121737;--r-line:#252c52;--r-mute:#8d92b4;--r-wm:#f1f2fb0e;--hl-yellow:#f7c9484d;--hl-green:#5cc47847;--hl-blue:#6098ff4d;--hl-pink:#ff70a647}.reader-body.rd-contrast{--r-fg:#000;--r-mute:#2b2b2b;--r-line:#9a9a9a}.reader-body.rd-contrast[data-theme=dark]{--r-bg:#000;--r-fg:#fff;--r-mute:#dcdcdc;--r-line:#7a7a7a}.rd{background:var(--r-bg);min-height:100dvh;color:var(--r-fg);flex-direction:column;display:flex}.rd.is-paged{height:100dvh;overflow:hidden}.rd-sample-bar{background:var(--flag-wash);color:var(--flag-ink);text-align:center;padding:8px 16px;font-size:14px;font-weight:500}.rd-sample-bar a{color:inherit;font-weight:600}.rd-bar{z-index:20;background:var(--r-bar);border-bottom:1px solid var(--r-line);justify-content:space-between;gap:8px;padding:6px 10px;position:sticky;top:0}.rd-bar,.rd-left{align-items:center;display:flex}.rd-left{flex:auto;gap:6px;min-width:0}.rd-title{flex-direction:column;min-width:0;line-height:1.3;display:flex}.rd-title strong{font-size:14px;font-weight:600}.rd-title span{color:var(--r-mute);font-size:12px}.rd-tools{scrollbar-width:none;flex:0 auto;gap:2px;display:flex;overflow-x:auto}.rd-tools,.tb{align-items:center}.tb{min-width:40px;min-height:40px;color:var(--r-fg);cursor:pointer;font:500 14px var(--font);background:0 0;border:1px solid #0000;border-radius:10px;flex:none;justify-content:center;gap:6px;padding:0 8px;text-decoration:none;display:inline-flex;position:relative}.tb:hover{background:var(--r-fg)}@supports (color:color-mix(in lab,red,red)){.tb:hover{background:color-mix(in srgb,var(--r-fg) 8%,transparent)}}.tb:hover{color:var(--r-fg)}.tb[aria-pressed=true]{background:var(--pen)}@supports (color:color-mix(in lab,red,red)){.tb[aria-pressed=true]{background:color-mix(in srgb,var(--pen) 15%,transparent)}}.tb:disabled{opacity:.35;cursor:default}.tb.bordered{border-color:var(--r-line)}.tb-aa{font:600 16px Georgia,serif}.tb-count{background:var(--pen);color:#fff;border-radius:8px;min-width:15px;height:15px;padding:0 4px;font-size:10px;line-height:15px;position:absolute;top:3px;right:1px}.bm-on{color:#e0a94a}.rd.big .tb{min-width:52px;min-height:52px;font-size:16px}.rd.big .tb .ico{width:24px;height:24px}.rd-seg{border:1px solid var(--r-line);border-radius:10px;flex:none;display:inline-flex}.rd-seg .tb{border-radius:9px}.rd-seg.wide{display:flex}.rd-seg.wide .tb{flex:1}.rd-sep{background:var(--r-line);flex:none;width:1px;height:22px;margin:0 4px}.rd-fs{text-align:center;font-variant-numeric:tabular-nums;min-width:40px;font-size:13px}.rd-main{min-height:0;display:flex}.rd-main,.rd-view{flex:1;position:relative}.rd-view{outline:none;min-width:0}.rd-view.paged{max-width:var(--rd-w);touch-action:pan-y pinch-zoom;width:100%;margin:0 auto;overflow:hidden}.rd.is-paged .rd-view.paged{height:100%}.rd-view.scroll{max-width:calc(var(--rd-w) + 56px);width:100%;margin:0 auto;padding:28px 28px 32px;overflow:hidden}.rd-view.pdf{padding:24px 16px;overflow:hidden}.rd-flow{font-family:var(--rd-font);font-size:var(--rd-fs);line-height:var(--rd-lh);text-align:var(--rd-align);overflow-wrap:break-word;-webkit-hyphens:auto;hyphens:auto;position:relative}.rd-view.paged .rd-flow{box-sizing:border-box;column-fill:auto;padding:32px 28px}.rd-flow .pg{position:relative}.rd-flow .pg-no{text-align:center;font:500 12px var(--font);color:var(--r-mute);letter-spacing:.06em;margin:6px 0 22px}.rd-flow h1,.rd-flow h2,.rd-flow h3,.rd-flow h4{break-after:avoid;text-align:left;margin:0 0 .7em;line-height:1.3}.rd-flow h1{font-size:1.55em}.rd-flow h2{font-size:1.3em}.rd-flow h3{font-size:1.12em}.rd-flow h1.book-title{text-align:center;margin:1.4em 0 .4em;font-size:1.9em}.rd-flow .book-subtitle{text-align:center;color:var(--r-mute)}.rd-flow p{orphans:2;widows:2;margin:0 0 .9em}.rd-flow ol,.rd-flow ul{margin:0 0 .9em;padding-left:1.4em}.rd-flow li{margin-bottom:.3em}.rd-flow blockquote{border-left:3px solid var(--r-line);margin:0 0 1em;padding:.2em 0 .2em 1em;font-style:italic}.rd-flow aside.note{background:var(--pen)}@supports (color:color-mix(in lab,red,red)){.rd-flow aside.note{background:color-mix(in srgb,var(--pen) 8%,transparent)}}.rd-flow aside.note{break-inside:avoid;border-radius:10px;margin:0 0 1em;padding:.7em 1em;font-size:.94em}.rd-flow .caption{color:var(--r-mute);text-align:center;font-size:.85em}.rd-flow pre{white-space:pre-wrap;background:var(--r-fg);font-family:ui-monospace,Consolas,monospace;font-size:.85em}@supports (color:color-mix(in lab,red,red)){.rd-flow pre{background:color-mix(in srgb,var(--r-fg) 5%,transparent)}}.rd-flow pre{break-inside:avoid;border-radius:8px;padding:.8em}.rd-flow img{break-inside:avoid;border-radius:4px;max-width:100%;height:auto;max-height:72vh;margin:.6em auto 1em;display:block}.reader-body[data-theme=dark] .rd-flow img{filter:brightness(.88)}.rd-flow .tbl-scroll{break-inside:avoid;margin:0 0 1em;overflow-x:auto}.rd-flow table{border-collapse:collapse;min-width:60%;font-size:.9em;line-height:1.5}.rd-flow td,.rd-flow th{border:1px solid var(--r-line);vertical-align:top;text-align:left;padding:.4em .6em}.rd-flow td p,.rd-flow th p{margin:0}.rd-flow a{color:var(--pen)}.reader-body[data-theme=dark] .rd-flow a{color:#a9abff}.rd-flow a.fn-ref{cursor:pointer;padding:0 2px;font-weight:600;text-decoration:none}.rd-flow a.int-link{text-underline-offset:3px;cursor:pointer;-webkit-text-decoration:underline dotted;text-decoration:underline dotted}.rd-flow .rd-kicker{font:600 .74em var(--font);letter-spacing:.05em;color:var(--r-mute);margin:0 0 .4em}.rd-flow .rd-mcq{border:1px solid var(--r-line);font-family:var(--font);break-inside:avoid;border-radius:12px;margin-bottom:1em;padding:.8em 1em;font-size:.9em}.rd-flow .rd-note{font:13px var(--font);color:var(--r-mute)}.rd-flow mark.hl{color:inherit;cursor:pointer;border-radius:2px;padding:.05em 0}.rd-flow mark.hl-yellow{background:var(--hl-yellow)}.rd-flow mark.hl-green{background:var(--hl-green)}.rd-flow mark.hl-blue{background:var(--hl-blue)}.rd-flow mark.hl-pink{background:var(--hl-pink)}.rd-flow mark.has-note{border-bottom:2px dotted var(--r-fg)}@supports (color:color-mix(in lab,red,red)){.rd-flow mark.has-note{border-bottom:2px dotted color-mix(in srgb,var(--r-fg) 45%,transparent)}}.rd-flow .rd-flash{background:var(--pen)}@supports (color:color-mix(in lab,red,red)){.rd-flow .rd-flash{background:color-mix(in srgb,var(--pen) 28%,transparent)}}.rd-flow .rd-flash{outline:2px solid var(--pen);border-radius:2px}.rd-flow .rd-speaking{background:var(--pen)}@supports (color:color-mix(in lab,red,red)){.rd-flow .rd-speaking{background:color-mix(in srgb,var(--pen) 10%,transparent)}}.rd-flow .rd-speaking{box-shadow:0 0 0 6px var(--pen)}@supports (color:color-mix(in lab,red,red)){.rd-flow .rd-speaking{box-shadow:0 0 0 6px color-mix(in srgb,var(--pen) 10%,transparent)}}.rd-flow .rd-speaking{border-radius:4px}.rd-wm{pointer-events:none;-webkit-user-select:none;user-select:none;z-index:1;flex-direction:column;justify-content:space-around;align-items:center;display:flex;position:absolute;inset:0;overflow:hidden}.rd-wm span{font:600 20px var(--font);color:var(--r-wm);white-space:nowrap;letter-spacing:.04em;transform:rotate(-24deg)}.rd-loading{z-index:2;position:absolute;top:14px;right:14px}.rd-end{text-align:center;max-width:560px;font-family:var(--font);flex-direction:column;gap:12px;margin:56px auto;padding:0 20px;display:flex}.rd-end strong{font-size:22px}.rd-chapter-nav{border-top:1px solid var(--r-line);font-family:var(--font);justify-content:space-between;align-items:center;gap:12px;margin-top:12px;padding:22px 0 8px;display:flex}.rd-pdf{justify-content:center;display:flex}.rd-pdf canvas{background:#fff;max-width:100%;box-shadow:0 4px 24px #0000001f}.reader-body[data-theme=dark] .rd-pdf canvas{filter:invert(.9)hue-rotate(180deg)}.rd-foot{z-index:20;padding:6px 10px calc(6px + env(safe-area-inset-bottom));background:var(--r-bar);border-top:1px solid var(--r-line);align-items:center;gap:10px;display:flex;position:sticky;bottom:0}.rd-progress{flex-direction:column;flex:1;gap:3px;min-width:0;display:flex}.rd-progress span{text-align:center;white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.rd-range{appearance:none;background:linear-gradient(to right,var(--pen) var(--p,0),var(--r-line) var(--p,0));outline-offset:6px;border-radius:2px;width:100%;height:4px}.rd-range::-webkit-slider-thumb{-webkit-appearance:none;background:var(--pen);border:2px solid var(--r-bg);border-radius:50%;width:16px;height:16px;box-shadow:0 1px 3px #0000004d}.rd-range::-moz-range-thumb{background:var(--pen);border:2px solid var(--r-bg);border-radius:50%;width:14px;height:14px}.rd.immersive .rd-bar,.rd.immersive .rd-foot,.rd.immersive .rd-sample-bar{display:none}.rd-back-pill{z-index:30;background:var(--ink);color:#fff;font:500 14px var(--font);cursor:pointer;border:0;border-radius:999px;padding:9px 16px;position:fixed;bottom:74px;left:50%;transform:translate(-50%);box-shadow:0 8px 22px #00000040}.rd-panel{background:var(--r-bar);border-left:1px solid var(--r-line);min-height:0;font-family:var(--font);flex-direction:column;flex:0 0 360px;display:flex}.rd:not(.is-paged) .rd-panel{max-height:calc(100dvh - 110px);position:sticky;top:53px}.rd-panel-tabs{border-bottom:1px solid var(--r-line);scrollbar-width:none;align-items:center;gap:2px;padding:6px 8px;display:flex;overflow-x:auto}.rd-panel-tabs [role=tab]{color:var(--r-mute);font:500 14px var(--font);cursor:pointer;white-space:nowrap;background:0 0;border:0;border-radius:8px;padding:8px 10px}.rd-panel-tabs [role=tab][aria-selected=true]{color:var(--r-fg);background:var(--pen)}@supports (color:color-mix(in lab,red,red)){.rd-panel-tabs [role=tab][aria-selected=true]{background:color-mix(in srgb,var(--pen) 14%,transparent)}}.rd-panel-tabs .tb{margin-left:auto}.rd-panel-body{flex:1;min-height:0;padding:14px 16px 24px;overflow-y:auto}.rd-panel .inp{background:var(--r-bg);color:var(--r-fg);border-color:var(--r-line)}.rd-toc-row{width:100%;min-height:40px;color:var(--r-fg);font:15px/1.4 var(--font);text-align:left;cursor:pointer;background:0 0;border:0;border-radius:8px;justify-content:space-between;gap:10px;padding:6px 8px;display:flex}.rd-toc-row:hover{background:var(--r-fg)}@supports (color:color-mix(in lab,red,red)){.rd-toc-row:hover{background:color-mix(in srgb,var(--r-fg) 6%,transparent)}}.rd-toc-row.cur{background:var(--pen)}@supports (color:color-mix(in lab,red,red)){.rd-toc-row.cur{background:color-mix(in srgb,var(--pen) 12%,transparent)}}.rd-toc-row.cur{font-weight:600}.rd-item,.rd-note-item{border-bottom:1px solid var(--r-line);align-items:flex-start;gap:8px;padding:10px 0;display:flex}.rd-note-item{border-left:3px solid #0000;padding-left:10px}.hl-edge-yellow{border-left-color:#e9b93a!important}.hl-edge-green{border-left-color:#43ad66!important}.hl-edge-blue{border-left-color:#4f86f0!important}.hl-edge-pink{border-left-color:#e8578f!important}.rd-item-main{text-align:left;min-width:0;color:var(--r-fg);font:14px/1.5 var(--font);cursor:pointer;background:0 0;border:0;flex-direction:column;flex:1;gap:4px;padding:0;display:flex}.rd-note-text{font-style:italic}.rd-result{text-align:left;border:0;border-bottom:1px solid var(--r-line);width:100%;color:var(--r-fg);font:14px/1.5 var(--font);cursor:pointer;background:0 0;flex-direction:column;gap:2px;padding:9px 0;display:flex}.rd-result mark{background:var(--hl-yellow);color:inherit;border-radius:2px}.rd-settings .lbl{letter-spacing:.06em;text-transform:uppercase;color:var(--r-mute);margin-bottom:6px;font-size:12px;font-weight:600;display:block}.rd-settings input[type=range]{accent-color:var(--pen);flex:1}.theme-sw{border:1px solid var(--r-line);color:var(--r-fg);font:12px var(--font);cursor:pointer;background:0 0;border-radius:10px;flex-direction:column;align-items:center;gap:4px;padding:6px 10px;display:inline-flex;position:relative}.theme-sw span{border:1px solid #00000026;border-radius:50%;width:28px;height:28px}.theme-sw[aria-pressed=true]{outline:2px solid var(--pen);outline-offset:1px}.theme-sw input[type=color]{opacity:0;cursor:pointer;width:100%;height:100%;position:absolute;inset:0}.sw{cursor:pointer;border:2px solid #ffffffbf;border-radius:50%;flex:none;width:26px;height:26px;padding:0}.hl-editor .sw,.rd-panel .sw{border-color:var(--r-line)}.sw[aria-pressed=true]{outline:2px solid var(--pen);outline-offset:2px}.sw.hl-yellow{background:#f6cf4f}.sw.hl-green{background:#6ccb84}.sw.hl-blue{background:#73a5ff}.sw.hl-pink{background:#ff86b5}.rd-selmenu{z-index:50;color:#fff;font-family:var(--font);background:#1b1e36;border-radius:14px;flex-direction:column;gap:4px;padding:6px;animation:rd-pop .14s ease-out;display:flex;position:fixed;transform:translate(-50%,-100%);box-shadow:0 14px 34px #00000047}.rd-selmenu.below{transform:translate(-50%)}.rd-selmenu button:not(.sw){color:#fff;min-height:36px;font:500 13px var(--font);cursor:pointer;white-space:nowrap;background:0 0;border:0;border-radius:9px;align-items:center;gap:5px;padding:0 9px;display:inline-flex}.rd-selmenu button:not(.sw):hover{background:#ffffff1f}.rd-selmenu .rd-sep{background:#fff3}.rd-pop{z-index:50;background:var(--r-bg);width:min(340px,100vw - 24px);max-height:60vh;color:var(--r-fg);border:1px solid var(--r-line);font:14px/1.6 var(--font);border-radius:14px;flex-direction:column;gap:10px;padding:14px;animation:rd-pop .14s ease-out;display:flex;position:fixed;overflow-y:auto;transform:translate(-50%);box-shadow:0 18px 44px #00000038}.rd-pop-body p{margin:0 0 6px}.rd-pop input,.rd-pop textarea{background:var(--r-bg);color:var(--r-fg)}@keyframes rd-pop{0%{opacity:0;transform:translate(-50%,-96%)scale(.97)}}.rd-pop{animation-name:rd-pop-down}@keyframes rd-pop-down{0%{opacity:0;transform:translate(-50%,6px)}}.rd-modal{z-index:60;background:#0a0c1e73;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.rd-modal-card{width:min(460px,100%);font-family:var(--font);border-radius:16px;flex-direction:column;gap:12px;padding:20px;display:flex;box-shadow:0 24px 60px #0000004d}.rd-modal-card,.rd-modal-card textarea{background:var(--r-bg);color:var(--r-fg)}.fc{flex-direction:column;gap:12px;display:flex}.fc-meta{color:var(--muted);justify-content:space-between;gap:10px;font-size:12px;display:flex}.reader-body .fc-meta{color:var(--r-mute)}.fc-card{cursor:pointer;perspective:900px;background:0 0;border:0;height:210px;padding:0;position:relative}.fc-face{border:1px solid var(--line);background:var(--paper);color:var(--ink);font:16px/1.6 var(--font);text-align:center;backface-visibility:hidden;border-radius:16px;justify-content:center;align-items:center;padding:18px;transition:transform .5s cubic-bezier(.2,.7,.2,1);display:flex;position:absolute;inset:0;overflow:auto;box-shadow:0 10px 28px -14px #0f123359}.fc-back{background:var(--form-wash);transform:rotateY(180deg)}.fc-card.flipped .fc-front{transform:rotateY(-180deg)}.fc-card.flipped .fc-back{transform:rotateY(0)}.fc-actions{justify-content:center}.fc-actions,.fc-foot{gap:10px;display:flex}.fc-foot{justify-content:space-between}.fc-done{border:1px dashed var(--line);text-align:center;border-radius:14px;flex-direction:column;gap:6px;padding:16px;display:flex}.clamp1{white-space:nowrap;text-overflow:ellipsis;overflow:hidden}.clamp3{-webkit-line-clamp:3;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}@media (max-width:1099px){.rd-panel{z-index:40;border-left:0;border-radius:18px 18px 0 0;height:78dvh;animation:rd-sheet .2s ease-out;bottom:0;left:0;right:0;box-shadow:0 -16px 40px #00000040;max-height:78dvh!important;position:fixed!important;top:auto!important}@keyframes rd-sheet{0%{opacity:.6;transform:translateY(30px)}}}@media (min-width:1100px){.rd.is-paged.with-panel .rd-view.paged{margin-right:0}}@media (max-width:760px){.hide-sm,.rd-title span,.tb .lbl{display:none}.rd-view.scroll{padding:18px 18px 24px}.rd-bar{padding:4px 6px}.tb{min-width:38px;padding:0 6px}.rd-back-pill{bottom:70px}}@media (prefers-reduced-motion:reduce){.fc-face,.rd-panel,.rd-pop,.rd-selmenu{transition:none!important;animation:none!important}}@media print{.rd,.reader-body{display:none!important}}.doc ol,.doc ul{padding-left:1.4em}.spinner{border:2px solid;border-right:2px solid #0000;border-radius:50%;width:18px;height:18px;animation:aioSpin .7s linear infinite;display:inline-block}@keyframes aioSpin{to{transform:rotate(1turn)}}.toast-wrap{z-index:95;flex-direction:column;align-items:center;gap:8px;width:max-content;max-width:calc(100% - 32px);display:flex;position:fixed;bottom:20px;left:50%;transform:translate(-50%)}.toast-wrap .toast{position:static;transform:none}.toast.err{background:var(--wrong-ink)}.course-band{background:var(--paper);border:1px solid var(--rule);border-radius:var(--radius-lg);flex-wrap:wrap;align-items:center;gap:24px;padding:24px;display:flex}.exam-chip{background:var(--pen-wash);color:var(--pen-strong);border-radius:6px;align-self:flex-start;align-items:center;gap:6px;padding:2px 10px;font-size:13px;font-weight:600;display:inline-flex}.dlg-body{flex-direction:column;gap:14px;padding:22px;display:flex}.code-box{background:var(--desk);border:1px solid var(--rule);white-space:pre-wrap;word-break:break-all;border-radius:8px;padding:10px 12px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:13px}.adm-form-grid{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:12px;display:grid}.sticky-actions{background:linear-gradient(transparent,var(--desk) 30%);padding-top:16px;padding-bottom:8px;position:sticky;bottom:0}.badge-n{background:var(--pen);color:var(--on-pen);text-align:center;border-radius:999px;min-width:20px;padding:0 7px;font-size:11px;font-weight:700;line-height:20px}.lib-actions{flex-direction:column;gap:6px;display:flex}.inv{background:var(--paper);max-width:760px;margin:24px auto;padding:24px}@media print{.noprint{display:none!important}body{background:#fff}}@media (max-width:1040px){.foot-grid{grid-template-columns:repeat(3,1fr)}.foot-grid>div:first-child{grid-column:1/-1}.hero-row{grid-template-columns:1fr}.promos{scrollbar-width:none;flex-direction:row;overflow-x:auto}.promo{flex:0 0 280px}.util .hide-md{display:none}}@media (max-width:760px){:root{--hdr-h:56px}body{font-size:15.5px}.wrap{padding-left:16px;padding-right:16px}.hdr{position:relative}.hdr-main{flex-wrap:wrap;gap:6px 2px;height:auto;padding-top:6px;padding-bottom:10px}.hdr .menu-btn{margin-left:-8px;display:inline-flex}.brand-name{font-size:17px}.brand-mark{width:28px;height:28px}.acct .cart-label,.acct .who-name,.acct .wish{display:none}.acct .btn{padding:0 8px}.hdr .search{flex:100%;order:10;max-width:none}.hdr-sub .util,.search select{display:none}.nav a{padding:9px 8px;font-size:14px}.notice-strip{display:none}.tabbar{z-index:40;background:var(--paper);border-top:1px solid var(--rule);padding-bottom:env(safe-area-inset-bottom);grid-template-columns:repeat(5,1fr);display:grid;position:fixed;bottom:0;left:0;right:0}.tabbar a{min-height:56px;color:var(--ink-3);flex-direction:column;justify-content:center;align-items:center;gap:2px;font-size:11.5px;font-weight:500;text-decoration:none;display:flex;position:relative}.tabbar a[aria-current=page]{color:var(--pen)}.tabbar .ico{width:22px;height:22px}.tabbar .cart-count{position:absolute;top:5px;left:calc(50% + 4px)}.store{padding-bottom:calc(56px + env(safe-area-inset-bottom))}.toast-wrap{bottom:calc(68px + env(safe-area-inset-bottom))}.foot{margin-top:48px}.foot-grid{grid-template-columns:1fr 1fr;gap:22px;padding-top:28px}.sec{padding-top:32px}.sec-h h2{font-size:19px}.sec-h p{font-size:14px}.hero{border-radius:var(--radius);gap:18px;min-height:0;padding:24px 20px}.hero:after{width:160px;height:160px;top:-50px;right:-50px}.hero h1{font-size:26px}.hero p{font-size:15.5px}.hero .row .btn{flex:auto}.promo{border-radius:var(--radius);flex:0 0 78%;padding:16px 18px}.promo .h{font-size:17px}.grid-cats{scrollbar-width:none;gap:8px;margin:0 -16px;padding:0 16px;display:flex;overflow-x:auto}.grid-cats::-webkit-scrollbar{display:none}.cat{flex:none;gap:10px;padding:10px 12px}.cat .m{width:34px;height:34px;font-size:13px}.shelf{scroll-snap-type:x mandatory;scrollbar-width:none;gap:10px;margin:0 -16px;padding:0 16px 4px;display:flex;overflow-x:auto}.shelf::-webkit-scrollbar{display:none}.shelf>.pcard{scroll-snap-align:start;flex:0 0 42%}.grid-p,.grid-p.wide{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.pcard{padding:8px 8px 12px}.pcard .t{font-size:14px}.price-now{font-size:16px}.cover{padding:10px 8px 10px 16px}.cover:before{width:6px}.cover:after{left:6px}.cover .ct{font-size:14px}.cover .cs{font-size:9.5px}.rev-grid{scrollbar-width:none;margin:0 -16px;padding:0 16px;display:flex;overflow-x:auto}.rev-grid .rcard{flex:0 0 84%}.spot{border-radius:var(--radius);gap:18px;padding:20px}.spot h2{font-size:21px}.spot .feats{grid-template-columns:1fr 1fr;gap:8px}.spot .feat{padding:12px}.course-band{padding:18px}.list-head h1,.page-h h1{font-size:24px}.list-body{grid-template-columns:1fr}.filter-toggle{display:inline-flex}.filters{z-index:75;max-height:82vh;box-shadow:var(--shadow-pop);padding-bottom:calc(18px + env(safe-area-inset-bottom));border-radius:16px 16px 0 0;transition:transform .25s;position:fixed;inset:auto 0 0;overflow-y:auto;transform:translateY(105%)}.filters.open{transform:none}.sheet-backdrop{z-index:72;background:#0f123366;position:fixed;inset:0}.pd{border-radius:var(--radius);grid-template-columns:1fr;gap:18px;padding:16px}.pd-gal{width:100%;max-width:210px;margin:0 auto}.thumbs{flex-wrap:nowrap;justify-content:center}.thumbs button{flex:none;width:44px;height:58px;font-size:10px}.store:has(.buybar){padding-bottom:calc(126px + env(safe-area-inset-bottom))}.pd-gal .cover .ct{font-size:24px}.pd-info h1{font-size:22px}.fmt{flex-basis:140px;padding:10px 12px}.fmt .p{font-size:19px}.spec{grid-template-columns:minmax(100px,140px) 1fr}.spec dd,.spec dt{font-size:14px}.buybar{left:0;right:0;bottom:calc(56px + env(safe-area-inset-bottom));z-index:39;background:var(--paper);border-top:1px solid var(--rule);justify-content:space-between;align-items:center;gap:12px;padding:10px 16px;display:flex;position:fixed;box-shadow:0 -6px 18px #0f12330f}.buybar .price-now{font-size:18px}.vid{padding:14px}.player .vt{font-size:16px;right:64px}.ptabs button{padding:0 12px;font-size:15px}.co{grid-template-columns:1fr}.co-side{position:static}.card{padding:16px}.acct-wrap{grid-template-columns:1fr;gap:16px;padding-top:16px}.side{scrollbar-width:none;border-radius:10px;flex-direction:row;padding:4px;position:static;overflow-x:auto}.side::-webkit-scrollbar{display:none}.side a{flex:none;min-height:38px;font-size:14px}.auth{margin:20px auto;padding:0 16px}.adm{grid-template-columns:1fr}.sn{z-index:30;border-right:0;border-bottom:1px solid var(--rule);flex-direction:column;height:auto;padding:8px 10px;position:sticky;top:0;overflow:visible}.sn .brand-link{padding:4px 6px}.sn-toggle{display:inline-flex;position:absolute;top:8px;right:8px}.sn .sn-items{display:none}.sn.open .sn-items{flex-direction:column;gap:1px;max-height:70vh;padding-top:6px;display:flex;overflow-y:auto}.adm-main{padding:16px}.adm-h h1{font-size:22px}.kpis{grid-template-columns:1fr 1fr}.kpi .v{font-size:21px}.portal-main{padding:16px}.portal-top .inner{padding:10px 16px}.portal-top .who{display:none}}@media (max-width:420px){.foot-grid{grid-template-columns:1fr}.shelf>.pcard{flex-basis:46%}}}@layer utilities{.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden}.absolute,.sr-only{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.block{display:block}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline-block{display:inline-block}.inline-flex{display:inline-flex}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.truncate{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.border{border-style:var(--tw-border-style);border-width:1px}.uppercase{text-transform:uppercase}.line-through{text-decoration-line:line-through}.sepia{--tw-sepia:sepia(100%)}.filter,.sepia{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}}:root{color-scheme:light;--paper:#fff;--desk:#f4f4fa;--ink:#0f1233;--ink-2:#474c6b;--ink-3:#686d8c;--rule:#e2e4ef;--rule-soft:#eceef6;--rule-strong:#c7cadb;--pen:#3b3fe4;--pen-strong:#2e31c2;--pen-wash:#ebecfd;--on-pen:#fff;--form:#8088ff;--form-ink:#4b51b8;--form-wash:#f0f1fe;--correct:#12a150;--correct-ink:#0b6b2c;--correct-wash:#dff5e7;--wrong:#d93a3a;--wrong-ink:#a8242a;--wrong-wash:#fde4e4;--flag:#f5a524;--flag-ink:#855300;--flag-wash:#fdefd3;--gold:#d49b36;--gold-ink:#875a0b;--gold-wash:#fbe8c4;--mark:#0f1233;--mark-tick:#e0a94a;--mark-ring:transparent;--player:#0f1233;--primary:var(--pen);--primary-700:var(--pen-strong);--primary-50:var(--pen-wash);--deep:var(--ink);--deep-2:#1d2250;--saffron:var(--gold);--saffron-600:var(--gold-ink);--muted:var(--ink-3);--muted-2:var(--ink-3);--bg:var(--desk);--card:var(--paper);--line:var(--rule);--line-2:var(--rule-soft);--line-strong:var(--rule-strong);--mint:var(--form-wash);--ebook:var(--pen-strong);--ebook-bg:var(--pen-wash);--ebook-50:var(--form-wash);--book:var(--ink-2);--book-bg:var(--correct-wash);--stat:var(--gold-ink);--stat-bg:var(--gold-wash);--alert:var(--wrong-ink);--alert-bg:var(--wrong-wash);--warn:var(--flag-ink);--warn-bg:var(--flag-wash);--warn-ink:var(--flag-ink);--warn-50:#fff8e9;--ok:var(--correct-ink);--purple:var(--form-ink);--purple-bg:var(--form-wash);--yt:#e62117;--cream:#fdf7ea;--cream-line:#f0e1bf;--radius:12px;--radius-lg:16px;--radius-sm:8px;--font:var(--font-anek),"Anek Bangla","Noto Sans Bengali",system-ui,-apple-system,"Segoe UI",sans-serif;--font-disp:var(--font);--font-brand:Georgia,"Noto Serif","Times New Roman",serif;--font-read:var(--font);--shadow-pop:0 12px 32px #0f12331f;--hdr-h:64px}[data-theme=dark]{color-scheme:dark;--paper:#121737;--desk:#0b0f27;--ink:#f1f2fb;--ink-2:#bcc0da;--ink-3:#8d92b4;--rule:#252c52;--rule-soft:#1c2246;--rule-strong:#363e69;--pen:#8088ff;--pen-strong:#a3a9ff;--pen-wash:#20265a;--on-pen:#0f1233;--form:#5f67d6;--form-ink:#a8adf6;--form-wash:#1a1f48;--correct:#22b35c;--correct-ink:#63d68f;--correct-wash:#0f2b2a;--wrong:#e5575a;--wrong-ink:#f39092;--wrong-wash:#2f1730;--flag:#f5a524;--flag-ink:#f2c98c;--flag-wash:#3a2b16;--gold:#e8b25a;--gold-ink:#f0c98c;--gold-wash:#3d2e17;--mark-ring:#e0a94a;--deep-2:#2a3170;--warn-50:#2c2414;--cream:#221c12;--cream-line:#4a3a1c;--shadow-pop:0 12px 32px #00000073}.note-row{border-left:3px solid var(--line);border-bottom:1px solid var(--line-2);margin-bottom:14px;padding:4px 0 14px 14px}.note-row blockquote{margin:0 0 6px;font-size:16px;line-height:1.7}.note-row .note-body{color:var(--ink-2);margin:0 0 6px;font-style:italic}.dot{vertical-align:middle;border-radius:50%;width:10px;height:10px;margin-right:6px;display:inline-block}.hl-dot-yellow{background:#f6cf4f}.hl-dot-green{background:#6ccb84}.hl-dot-blue{background:#73a5ff}.hl-dot-pink{background:#ff86b5}.shelf-menu{position:relative}.shelf-menu summary{cursor:pointer;justify-content:center;width:100%;list-style:none}.shelf-menu summary::-webkit-details-marker{display:none}.shelf-pop{z-index:5;border:1px solid var(--line);background:var(--paper);border-radius:12px;flex-direction:column;gap:6px;padding:10px;display:flex;position:absolute;top:calc(100% + 4px);left:0;right:0;box-shadow:0 12px 30px -12px #0f12334d}.print-only{display:none}@media print{.foot,.hdr,.no-print,.notice-strip,.side,.tabbar{display:none!important}.print-only{display:block}.acct-wrap{display:block!important}.card{box-shadow:none!important;border:0!important;padding:0!important}.note-row{break-inside:avoid}}.hero-stage{grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);align-items:stretch;gap:16px;padding-top:24px;display:grid}.hero-copy{--accent:var(--pen);background:var(--paper);border-radius:var(--radius-lg);flex-direction:column;justify-content:space-between;gap:18px;min-height:360px;padding:36px 40px 22px;display:flex;position:relative;overflow:hidden;border:1px solid var(--rule)!important}.hero-copy.th-green{--accent:var(--correct)}.hero-copy.th-orange{--accent:var(--gold)}.hero-copy.th-blue{--accent:var(--pen)}.hero-copy:before{content:"";background:var(--accent);width:4px;transition:background .4s;position:absolute;top:0;bottom:0;left:0}.hero-slides{flex:1;display:grid;position:relative}.hero-slide{opacity:0;pointer-events:none;visibility:hidden;flex-direction:column;grid-area:1/1;gap:16px;transition:opacity .45s,transform .55s cubic-bezier(.2,.7,.2,1);display:flex;transform:translate(18px)}.hero-slide.on{opacity:1;pointer-events:auto;visibility:visible;transform:none}.hero-slide .tag{background:var(--accent);align-self:flex-start}@supports (color:color-mix(in lab,red,red)){.hero-slide .tag{background:color-mix(in srgb,var(--accent) 14%,var(--paper))}}.hero-slide .tag{color:var(--ink);border-radius:999px;padding:3px 12px;font-size:13px;font-weight:600}.hero-slide .h1-like,.hero-slide h1{letter-spacing:-.01em;max-width:600px;margin:0;font-size:38px;font-weight:600;line-height:1.15}.hero-slide p{color:var(--ink-2);max-width:520px;margin:0;font-size:17px;line-height:1.6}.hero-ctas{margin-top:auto;padding-top:6px}.hero-nav{justify-content:space-between;align-items:center;gap:12px;display:flex}.hero-dots{gap:6px;display:flex}.hero-dots button{cursor:pointer;background:0 0;border:0;align-items:center;width:34px;height:24px;padding:0;display:flex}.hero-dots button span{background:var(--rule);border-radius:2px;width:100%;height:4px;display:block;position:relative;overflow:hidden}.hero-dots button[aria-selected=true] span:after{content:"";background:var(--ink);transform-origin:0;animation:dot-fill linear forwards;animation-duration:inherit;position:absolute;inset:0}.hero-dots button[aria-selected=true] span[style]{animation-duration:6.5s}.hero-dots button[aria-selected=true] span:not([style]):after{animation:none}@keyframes dot-fill{0%{transform:scaleX(0)}to{transform:scaleX(1)}}.icon-btn{border:1px solid var(--rule);background:var(--paper);width:36px;height:36px;color:var(--ink);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;transition:background .15s,transform .15s;display:inline-flex}.icon-btn:hover{background:var(--desk)}.icon-btn:active{transform:scale(.94)}.hero-3d{border-radius:var(--radius-lg);background:radial-gradient(120% 90% at 70% 20%,var(--pen),var(--paper) 60%),var(--paper);position:relative}@supports (color:color-mix(in lab,red,red)){.hero-3d{background:radial-gradient(120% 90% at 70% 20%,color-mix(in srgb,var(--pen) 10%,var(--paper)),var(--paper) 60%),var(--paper)}}.hero-3d{border:1px solid var(--rule);perspective:1100px;min-height:360px;overflow:hidden}.hero-3d-scene{transform-style:preserve-3d;transition:transform .35s ease-out;position:absolute;inset:0}.hero-3d-scene.sway{animation:hero-sway 14s ease-in-out infinite}@keyframes hero-sway{0%,to{transform:rotateX(4deg)rotateY(-8deg)}50%{transform:rotateX(-3deg)rotateY(9deg)}}.hero-3d-glow{background:radial-gradient(closest-side,var(--pen),transparent);border-radius:50%;position:absolute;inset:18% 15% 10%}@supports (color:color-mix(in lab,red,red)){.hero-3d-glow{background:radial-gradient(closest-side,color-mix(in srgb,var(--pen) 30%,transparent),transparent)}}.hero-3d-glow{filter:blur(30px);transform:translateZ(-120px)}.hero-book{transform-style:preserve-3d;display:block;position:absolute}.hero-book.hb-0{width:34%;top:14%;left:34%;transform:translateZ(60px)rotateY(-18deg)rotate(-2deg)}.hero-book.hb-1{width:30%;top:26%;left:8%;transform:translateZ(0)rotateY(-26deg)rotate(-6deg)}.hero-book.hb-2{width:27%;top:30%;left:60%;transform:translateZ(-30px)rotateY(-12deg)rotate(5deg)}.b3d{--c:var(--pen);--d:16px;aspect-ratio:3/4;transform-style:preserve-3d;display:block;position:relative}.b3d.float{animation:b3d-float 6s ease-in-out infinite}@keyframes b3d-float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.b3d-front{background:var(--c);border-radius:3px 8px 8px 3px;flex-direction:column;justify-content:space-between;padding:14px 12px 12px 18px;display:flex;position:absolute;inset:0;overflow:hidden}@supports (color:color-mix(in lab,red,red)){.b3d-front{background:color-mix(in srgb,var(--c) 16%,var(--paper))}}.b3d-front{box-shadow:inset 6px 0 0 var(--c),0 22px 40px -18px #0f123373;transform:translateZ(calc(var(--d) / 2))}.b3d-front img{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.b3d-front .cs{letter-spacing:.1em;text-transform:uppercase;color:var(--c);font-size:10px;font-weight:600}@supports (color:color-mix(in lab,red,red)){.b3d-front .cs{color:color-mix(in srgb,var(--c) 70%,var(--ink))}}.b3d-front .cs,.b3d-front .ct{position:relative}.b3d-front .ct{color:var(--ink);font-size:clamp(13px,1.5vw,18px);font-weight:600;line-height:1.2}.b3d-front .cb{background:var(--c);border-radius:2px;width:30px;height:3px;position:relative}.b3d-pages{top:4px;bottom:4px;left:calc(100% - var(--d) / 2);background:repeating-linear-gradient(90deg,#f8f6f0 0 2px,#e2dfd6 2px 3px);transform:rotateY(90deg)}.b3d-pages,.b3d-spine{width:var(--d);position:absolute}.b3d-spine{top:0;bottom:0;left:calc(var(--d) / -2);background:var(--c)}@supports (color:color-mix(in lab,red,red)){.b3d-spine{background:color-mix(in srgb,var(--c) 78%,#000)}}.b3d-spine{transform:rotateY(-90deg)}.hero-chip{background:var(--paper);border:1px solid var(--rule);color:var(--ink);border-radius:999px;align-items:center;gap:6px;padding:7px 12px;font-size:13px;font-weight:600;animation:b3d-float 7s ease-in-out infinite;display:inline-flex;position:absolute;box-shadow:0 14px 30px -14px #0f123366}.hero-chip.hc-0{animation-delay:.6s;bottom:12%;left:6%;transform:translateZ(140px)}.hero-chip.hc-1{animation-delay:1.6s;top:10%;right:6%;transform:translateZ(110px)}.scroller{position:relative}.scroller-track{scroll-snap-type:x mandatory;scroll-behavior:smooth;scrollbar-width:thin;overscroll-behavior-x:contain;grid-auto-columns:minmax(176px,calc(16.6667% - 13.3333px));grid-auto-flow:column;gap:16px;padding:4px 2px 12px;display:grid;overflow-x:auto}.scroller-track.dragging{scroll-snap-type:none;scroll-behavior:auto;cursor:grabbing;-webkit-user-select:none;user-select:none}.scroller-item{scroll-snap-align:start;min-width:0;display:flex}.scroller-item>.pcard{width:100%}.scroller-btn{z-index:3;border:1px solid var(--rule);background:var(--paper);width:40px;height:40px;color:var(--ink);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;transition:opacity .2s,transform .15s;display:inline-flex;position:absolute;top:38%;box-shadow:0 8px 20px -10px #0f123366}.scroller-btn.prev{left:-14px}.scroller-btn.next{right:-14px}.scroller-btn:disabled{opacity:0;pointer-events:none}.scroller-btn:active{transform:scale(.93)}.pcard{transition:border-color .2s,box-shadow .25s,transform .25s}.pcard:hover{transform:translateY(-3px);box-shadow:0 16px 34px -18px #0f123359}.pcard>.cover:not(.sq){transform-origin:0;box-shadow:2px 0 0 #fbfaf6,3px 0 0 var(--rule),5px 1px 0 #f4f2ec,6px 1px 0 var(--rule);transition:transform .45s cubic-bezier(.2,.7,.2,1),box-shadow .45s}.pcard:hover>.cover:not(.sq){box-shadow:3px 0 0 #fbfaf6,4px 0 0 var(--rule),7px 1px 0 #f4f2ec,8px 1px 0 var(--rule),16px 14px 24px -12px #0f123373;transform:perspective(800px)rotateY(-14deg)}.cat{transition:transform .2s,border-color .2s,box-shadow .2s}.cat:hover{border-color:var(--rule-strong);transform:translateY(-2px);box-shadow:0 10px 24px -16px #0f123366}.cat .m .ico{width:20px;height:20px}.cat:hover .m{background:var(--pen)!important;color:#fff!important}.cat .m{transition:background .2s,color .2s}.btn:active:not(:disabled){transform:translateY(1px)scale(.985)}.reveal-on [data-reveal]{opacity:0;transition:opacity .6s,transform .7s cubic-bezier(.2,.7,.2,1);transform:translateY(18px)}.reveal-on [data-reveal].in{opacity:1;transform:none}.reveal-on [data-reveal].in .cat{animation:cat-in .5s both;animation-delay:calc(var(--i,0) * 45ms)}@keyframes cat-in{0%{opacity:0;transform:translateY(10px)scale(.98)}}.fly-book{z-index:90;background:var(--pen);pointer-events:none;border-radius:3px 5px 5px 3px;width:28px;height:36px;position:fixed;box-shadow:inset 4px 0 #00000040,0 8px 18px #0f123359}.bump{animation:bump .5s cubic-bezier(.3,1.6,.5,1)}@keyframes bump{0%{transform:scale(1)}40%{transform:scale(1.22)}to{transform:scale(1)}}@media (max-width:960px){.hero-stage{grid-template-columns:1fr}.hero-3d{order:-1;min-height:260px}.hero-copy{min-height:0;padding:26px 22px 18px}.hero-slide .h1-like,.hero-slide h1{font-size:28px}.hero-slide p{font-size:15.5px}.scroller-track{grid-auto-columns:minmax(150px,44%)}.scroller-btn{display:none}}@media (max-width:760px){.hero-stage{gap:12px;padding-top:12px}.hero-3d{aspect-ratio:16/9;min-height:0}.hero-chip{display:none}.hero-book.hb-0{width:29%;top:7%;left:36%}.hero-book.hb-1{width:25%;top:15%;left:9%}.hero-book.hb-2{width:24%;top:17%;left:66%}.b3d{--d:10px}.b3d-front{padding:8px 7px 7px 11px}.b3d-front .cs{font-size:7.5px}.b3d-front .ct{font-size:11px}.hero-ctas .btn{flex:auto}}@media print{.reveal-on [data-reveal]{opacity:1!important;transform:none!important}}@media (prefers-reduced-motion:reduce){.b3d.float,.bump,.hero-3d-scene.sway,.hero-chip{animation:none!important}.hero-slide{transition:none}.cat,.pcard,.pcard>.cover{transition:none!important}.cat:hover,.pcard:hover,.pcard:hover>.cover:not(.sq){transform:none!important}}.tour{flex-direction:column;gap:18px;display:flex}.tour-bars{grid-auto-columns:1fr;grid-auto-flow:column;gap:6px;display:grid}.tour-bars button{cursor:pointer;background:0 0;border:0;align-items:center;height:18px;padding:0;display:flex}.tour-bars button span{background:var(--rule);border-radius:2px;width:100%;height:4px;display:block;position:relative;overflow:hidden}.tour-bars button.done span{background:var(--ink)}.tour-bars button.cur span:after{content:"";background:var(--ink);transform-origin:0;animation:dot-fill linear forwards;animation-duration:inherit;position:absolute;inset:0}.tour.paused .tour-bars button.cur span:after{animation-play-state:paused}.tour-body{grid-template-columns:minmax(0,1.15fr) minmax(0,1fr);align-items:center;gap:28px;display:grid}.tour.compact .tour-body{grid-template-columns:1fr;gap:16px}.tour-art{aspect-ratio:16/10;background:radial-gradient(110% 90% at 30% 10%,var(--pen),var(--desk));border-radius:16px;position:relative}@supports (color:color-mix(in lab,red,red)){.tour-art{background:radial-gradient(110% 90% at 30% 10%,color-mix(in srgb,var(--pen) 9%,var(--paper)),var(--desk))}}.tour-art{border:1px solid var(--rule);justify-content:center;align-items:center;padding:18px;animation:tv-in .45s ease-out both;display:flex;overflow:hidden}.tour.paused .tour-art,.tour.paused .tour-art *{animation-play-state:paused!important}@keyframes tv-in{0%{opacity:0;transform:scale(.98)}}.tour-copy{flex-direction:column;gap:10px;display:flex}.tour-copy h3{margin:0;font-size:26px;font-weight:600;line-height:1.2}.tour-copy p{color:var(--ink-2);margin:0;font-size:16px;line-height:1.6}.tour-step{letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);font-size:12px;font-weight:600}.tour.compact .tour-copy h3{font-size:21px}.tour-card{padding:24px}.tour-modal{z-index:80;background:#0a0c1e80;justify-content:center;align-items:center;padding:16px;animation:tv-fade .25s ease-out;display:flex;position:fixed;inset:0}@keyframes tv-fade{0%{opacity:0}}.tour-modal-card{background:var(--paper);width:min(560px,100%);max-height:calc(100dvh - 32px);color:var(--ink);border-radius:20px;flex-direction:column;gap:10px;padding:18px 20px 14px;animation:tv-up .35s cubic-bezier(.2,.7,.2,1);display:flex;overflow-y:auto;box-shadow:0 30px 80px -20px #00000073}@keyframes tv-up{0%{opacity:.6;transform:translateY(16px)}}.tv-frame{background:var(--paper);border:1px solid var(--rule);border-radius:14px;flex-direction:column;gap:10px;width:92%;max-width:420px;padding:14px;display:flex;box-shadow:0 18px 40px -22px #0f123373}.tv-search{border:1px solid var(--rule-strong);border-radius:10px;align-items:center;gap:8px;height:38px;padding:0 12px;font-size:14px;display:flex}.tv-type{white-space:nowrap;max-width:0;animation:tv-type 1.3s steps(18) .3s forwards;display:inline-block;overflow:hidden}@keyframes tv-type{to{max-width:260px}}.tv-caret{background:var(--pen);width:1.5px;height:18px;animation:tv-blink .8s steps(2) infinite}@keyframes tv-blink{50%{opacity:0}}.tv-row{opacity:0;animation:tv-rise .45s ease-out forwards;animation-delay:var(--d);border-radius:8px;align-items:center;gap:10px;padding:6px 4px;display:flex;transform:translateY(8px)}.tv-row:first-of-type{background:var(--pen)}@supports (color:color-mix(in lab,red,red)){.tv-row:first-of-type{background:color-mix(in srgb,var(--pen) 7%,transparent)}}@keyframes tv-rise{to{opacity:1;transform:none}}.tv-mini{border-radius:2px 4px 4px 2px;flex:none;width:26px;height:34px;box-shadow:inset 3px 0 #00000040}.tv-lines{flex-direction:column;flex:1;gap:5px;min-width:0;font-size:13px;display:flex}.tv-lines b{white-space:nowrap;text-overflow:ellipsis;font-weight:600;overflow:hidden}.tv-lines i{background:var(--rule);border-radius:3px;width:50%;height:5px;display:block}.tv-price{font-size:14px;font-weight:600}.tv-stage{flex-direction:column;justify-content:center;align-items:center;gap:18px;width:100%;height:100%;display:flex;position:relative}.tv-book{perspective:700px;width:120px;height:160px;position:relative}.tv-pages{background:var(--paper);border:1px solid var(--rule);border-radius:2px 8px 8px 2px;flex-direction:column;gap:8px;padding:18px 14px;display:flex;position:absolute;inset:4px 0 4px 6px}.tv-pages i{background:var(--rule);opacity:0;border-radius:3px;height:5px;animation:tv-rise .3s ease-out forwards;display:block}.tv-pages i:first-child{animation-delay:1.4s}.tv-pages i:nth-child(2){width:85%;animation-delay:1.55s}.tv-pages i:nth-child(3){animation-delay:1.7s}.tv-pages i:nth-child(4){width:70%;animation-delay:1.85s}.tv-pages i:nth-child(5){animation-delay:2s}.tv-pages i:nth-child(6){width:90%;animation-delay:2.15s}.tv-pages i:nth-child(7){width:60%;animation-delay:2.3s}.tv-cover{background:#0f766e;border-radius:3px 8px 8px 3px;position:absolute;inset:0}@supports (color:color-mix(in lab,red,red)){.tv-cover{background:color-mix(in srgb,#0f766e 18%,var(--paper))}}.tv-cover{transform-origin:0;backface-visibility:hidden;flex-direction:column;justify-content:space-between;padding:16px 12px 12px 18px;animation:tv-open 1.1s cubic-bezier(.3,.7,.3,1) .6s forwards;display:flex;box-shadow:inset 7px 0 #0f766e,0 14px 28px -14px #0f123380}.tv-cover b{font-size:16px;line-height:1.2}.tv-cover small{color:var(--ink-3);font-size:11px}@keyframes tv-open{to{transform:rotateY(-155deg)}}.tv-pill{background:var(--pen);color:#fff;border-radius:999px;padding:8px 16px;font-size:14px;font-weight:600;animation:tv-pulse 1.6s ease-in-out 1.8s infinite}@keyframes tv-pulse{50%{box-shadow:0 0 0 8px color-mix(in srgb,var(--pen) 22%,transparent)}}.tv-items{gap:10px;display:flex}.tv-item{background:var(--paper);border:1px solid var(--rule);animation:tv-drop 1s cubic-bezier(.5,0,.4,1) forwards;animation-delay:var(--d);border-radius:12px;align-items:center;gap:6px;padding:8px 12px;font-size:13px;font-weight:600;display:inline-flex}.tv-item .ico{width:18px;height:18px}@keyframes tv-drop{0%{opacity:1;transform:none}60%{opacity:1;transform:translateY(70px)scale(.6)}to{opacity:0;transform:translateY(78px)scale(.3)}}.tv-cart{background:var(--ink);color:#fff;border-radius:18px;justify-content:center;align-items:center;width:64px;height:64px;display:flex;position:relative}.tv-cart .ico{width:30px;height:30px}.tv-count{background:var(--gold);width:24px;height:24px;color:var(--ink);border-radius:50%;font-size:13px;font-weight:700;position:absolute;top:-6px;right:-6px;overflow:hidden}.tv-count i{opacity:0;justify-content:center;align-items:center;font-style:normal;display:flex;position:absolute;inset:0}.tv-count i:first-child{animation:tv-show 10ms 1s forwards,tv-hide 10ms 1.7s forwards}.tv-count i:nth-child(2){animation:tv-show 10ms 1.7s forwards,tv-hide 10ms 2.4s forwards}.tv-count i:nth-child(3){animation:tv-show 10ms 2.4s forwards}@keyframes tv-show{to{opacity:1}}@keyframes tv-hide{to{opacity:0}}.tv-bar{flex-direction:column;align-items:center;gap:6px;width:70%;max-width:280px;display:flex}.tv-bar span{background:var(--rule);border-radius:3px;width:100%;height:6px;display:block;position:relative;overflow:hidden}.tv-bar span:after{content:"";background:var(--correct);transform-origin:0;animation:tv-fill 1.6s ease-out 1.2s forwards;position:absolute;inset:0;transform:scaleX(0)}@keyframes tv-fill{to{transform:scaleX(1)}}.tv-bar small{color:var(--correct-ink);opacity:0;font-size:12px;font-weight:600;animation:tv-show .3s 2.8s forwards}.tv-chips{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.tv-chip{background:var(--paper);border:1px solid var(--rule);opacity:0;animation:tv-rise .35s ease-out forwards;animation-delay:var(--d);border-radius:12px;padding:9px 14px;font-size:14px;font-weight:600}.tv-chip.pick{animation:tv-rise .35s ease-out var(--d) forwards,tv-pick .3s 1.3s forwards}@keyframes tv-pick{to{border-color:#e2136e;box-shadow:0 0 0 3px #e2136e2e}}.tv-check{width:64px;height:64px}.tv-check circle{fill:none;stroke:var(--correct);stroke-width:3px;stroke-dasharray:151;stroke-dashoffset:151px;animation:tv-draw .6s ease-out 1.8s forwards}.tv-check path{fill:none;stroke:var(--correct);stroke-width:4px;stroke-linecap:round;stroke-linejoin:round;stroke-dasharray:40;stroke-dashoffset:40px;animation:tv-draw .4s ease-out 2.3s forwards}@keyframes tv-draw{to{stroke-dashoffset:0}}.tv-ok{color:var(--correct-ink);opacity:0;font-weight:600;animation:tv-show .3s 2.6s forwards}.tv-reader{gap:12px;padding:22px 20px;position:relative}.tv-reader>i{background:var(--rule);border-radius:4px;height:7px;display:block}.tv-reader>i.short{width:55%}.tv-reader>i.tv-hl{background:linear-gradient(to right,#f7c948bf 0 100%) no-repeat,var(--rule);background-size:0 100%,auto;animation:tv-sweep 1s ease-out .5s forwards}@keyframes tv-sweep{to{background-size:100% 100%,auto}}.tv-note{background:var(--ink);color:#fff;opacity:0;border-radius:10px;padding:6px 10px;font-size:12px;animation:tv-rise .35s 1.5s forwards;position:absolute;top:46px;right:14px;transform:translateY(6px)}.tv-card{perspective:600px;opacity:0;align-self:center;width:150px;height:74px;margin-top:6px;animation:tv-show .3s 2.1s forwards;position:relative}.tv-card span{text-align:center;border:1px solid var(--rule);backface-visibility:hidden;border-radius:10px;justify-content:center;align-items:center;padding:6px;font-size:12.5px;font-weight:600;transition:transform .5s;display:flex;position:absolute;inset:0}.tv-card .f{background:var(--paper);animation:tv-flipf .6s 3s forwards}.tv-card .b{background:var(--form-wash);animation:tv-flipb .6s 3s forwards;transform:rotateY(180deg)}@keyframes tv-flipf{to{transform:rotateY(-180deg)}}@keyframes tv-flipb{to{transform:rotateY(0)}}.tv-road{border-bottom:3px dashed var(--rule-strong);width:80%;height:34px;position:relative}.tv-truck{background:var(--gold);width:34px;height:26px;color:var(--ink);border-radius:6px;justify-content:center;align-items:center;animation:tv-drive 3.6s ease-in-out .4s forwards;display:flex;position:absolute;bottom:4px;left:0}.tv-truck .ico{width:16px;height:16px}@keyframes tv-drive{to{left:calc(100% - 34px)}}.tv-steps{text-align:center;width:86%;color:var(--ink-3);grid-template-columns:repeat(4,1fr);gap:6px;margin:0;padding:0;font-size:12.5px;font-weight:600;list-style:none;display:grid}.tv-steps li{animation:tv-ink .3s forwards;animation-delay:var(--d);flex-direction:column;align-items:center;gap:6px;display:flex}.tv-steps li span{border:2px solid var(--rule-strong);background:var(--paper);width:16px;height:16px;animation:tv-dot .3s forwards;animation-delay:var(--d);border-radius:50%}@keyframes tv-ink{to{color:var(--ink)}}@keyframes tv-dot{to{background:var(--correct);border-color:var(--correct)}}.tv-course{flex-flow:wrap;gap:12px}.tv-tile{background:var(--paper);border:1px solid var(--rule);opacity:0;border-radius:14px;flex-direction:column;align-items:center;gap:8px;padding:16px 14px;font-size:13px;font-weight:600;animation:tv-rise .4s forwards;display:inline-flex}.tv-tile .ico{width:30px;height:30px;color:var(--pen)}.tv-tile.b{animation-delay:.3s}.tv-tile.e{animation-delay:1.4s}.tv-link{gap:5px;display:inline-flex}.tv-link i{background:var(--pen);opacity:.2;border-radius:50%;width:8px;height:8px;animation:tv-show .2s forwards}.tv-link i:first-child{animation-delay:.7s}.tv-link i:nth-child(2){animation-delay:.9s}.tv-link i:nth-child(3){animation-delay:1.1s}.tv-acct{color:var(--correct-ink);opacity:0;flex-basis:100%;justify-content:center;align-items:center;gap:6px;font-size:13px;font-weight:600;animation:tv-show .3s 2.2s forwards;display:inline-flex}@media (max-width:760px){.tour-body{grid-template-columns:1fr;gap:14px}.tour-copy h3{font-size:21px}.tour-card{padding:16px}.tv-items{flex-wrap:wrap;justify-content:center}}@media (prefers-reduced-motion:reduce){.tour-art,.tour-art *{animation-duration:10ms!important;animation-delay:0s!important}}.foot .foot-link{font:inherit;color:var(--ink-2);cursor:pointer;text-align:left;background:0 0;border:0;padding:0;font-size:14px}.foot .foot-link:hover{color:var(--pen)}@media (max-width:760px){.hdr{z-index:35;transition:transform .28s cubic-bezier(.2,.7,.2,1),box-shadow .2s;position:sticky;top:0}html[data-scroll=down] .hdr{transform:translateY(-100%)}html[data-scrolled] .hdr{box-shadow:0 6px 18px #0f123314}.hdr-main{padding-bottom:8px}.search form{background:var(--desk);border-color:#0000;border-radius:999px;height:42px}.search input{background:0 0;padding-left:16px}.hdr-sub{background:0 0;border-bottom:0}.hdr-sub .nav{gap:6px;padding:10px 0 2px}.nav a{border:1px solid var(--rule);background:var(--paper);border-radius:999px;padding:6px 13px;font-size:13.5px}.nav a[aria-current=page]{background:var(--ink);color:var(--paper);border-color:var(--ink)}.btn{min-height:44px}.btn:active,.cat:active,.pcard:active,.tab:active{transform:scale(.97)}.btn,.cat,.tab{transition:transform .12s}.hero-stage{grid-template-columns:1fr;gap:10px;padding-top:10px}.hero-3d{aspect-ratio:2;border-radius:18px}.hero-copy{background:linear-gradient(165deg,var(--accent),var(--paper) 62%);border-radius:18px;gap:12px;min-height:0;padding:18px 18px 14px}@supports (color:color-mix(in lab,red,red)){.hero-copy{background:linear-gradient(165deg,color-mix(in srgb,var(--accent) 11%,var(--paper)),var(--paper) 62%)}}.hero-copy:before{display:none}.hero-slide{gap:10px}.hero-slide .h1-like,.hero-slide h1{font-size:24px;line-height:1.2}.hero-slide p{font-size:14.5px;line-height:1.55}.hero-ctas{grid-template-columns:1fr 1fr;gap:8px;display:grid}.hero-ctas .btn{width:100%;padding:0 10px}.hero-ctas .btn:nth-child(n+3){display:none}.home-cats{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:0;padding:0;display:grid;overflow:visible}.home-cats .cat{text-align:center;border-radius:16px;flex-direction:column;align-items:center;gap:6px;padding:12px 4px 10px;display:flex}.home-cats .cat .m{border-radius:14px;width:44px;height:44px}.home-cats .cat .n{align-self:center;font-size:12.5px;line-height:1.25}.home-cats .cat .c{display:none}.sec-h h2{font-size:18px;font-weight:700}.pcard{border-radius:14px}.pcard .t{font-size:13.5px}.list-head{align-items:center;gap:8px;padding:2px 0 10px}.list-head h1{font-size:22px}.list-head p{font-size:13px}.list-head .row label{display:none}.list-head select{border-radius:999px;font-size:14px;min-height:38px!important}.tabs{gap:6px;margin:0 -16px;padding-bottom:12px;padding-left:16px;padding-right:16px}.tab{min-height:36px;padding:0 13px;font-size:13.5px}.pd-gal{max-width:176px}.pd-actions{flex-wrap:wrap;display:flex;gap:8px!important}.pd-actions>.btn{flex:1 1 0;min-width:0;padding:0 10px}.pd-actions>.btn-a{flex:100%;order:-1}.pd-actions>.btn-ghost{flex:100%}.pd-actions>button[aria-pressed]{flex:0 0 48px;padding:0}.tabbar{background:var(--paper)}@supports (color:color-mix(in lab,red,red)){.tabbar{background:color-mix(in srgb,var(--paper) 96%,transparent)}}.tabbar{-webkit-backdrop-filter:saturate(1.5)blur(14px)}.tabbar .ico{box-sizing:content-box;border-radius:999px;padding:3px 14px;transition:background .2s}.tabbar a[aria-current=page] .ico{background:var(--pen)}@supports (color:color-mix(in lab,red,red)){.tabbar a[aria-current=page] .ico{background:color-mix(in srgb,var(--pen) 15%,transparent)}}.tabbar a[aria-current=page]{font-weight:600}}@media (max-width:760px) and (prefers-reduced-motion:reduce){.hdr{transition:none}.btn:active,.cat:active,.pcard:active,.tab:active,html[data-scroll=down] .hdr{transform:none}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@font-face{font-family:anek;src:url(/_next/static/media/bf5a9a5b403c5d05-s.p.woff) format("woff");font-display:swap;font-weight:300 700}@font-face{font-family:anek Fallback;src:local("Arial");ascent-override:131.31%;descent-override:64.71%;line-gap-override:0.00%;size-adjust:95.20%}.__className_843c23{font-family:anek,anek Fallback}.__variable_843c23{--font-anek:"anek","anek Fallback"}