/* Nookebook design system: navy = ink, purple = action, neon yellow = highlighter, neon green = progress. */
@font-face{font-family:"Bricolage";src:url(/fonts/bricolage.woff2) format("woff2");font-weight:200 800;font-display:swap}
@font-face{font-family:"Literata";src:url(/fonts/literata.woff2) format("woff2");font-weight:200 900;font-display:swap}
@font-face{font-family:"Literata";src:url(/fonts/literata-italic.woff2) format("woff2");font-weight:200 900;font-style:italic;font-display:swap}
:root{
 --ink:#121C52;--ink2:#2A356F;--night:#0B1240;--muted:#58618A;--line:#E3E6F1;--line2:#D3D8EA;
 --bg:#fff;--surface:#F5F6FB;--surface2:#ECEEF8;
 --purple:#6B3BFF;--purple-d:#5222E6;--purple-50:#F2EDFF;--purple-100:#E1D7FF;
 --green:#22F59B;--green-d:#087A4A;--green-50:#E2FFF1;
 --yellow:#EEFF3A;--yellow-50:#FBFFD4;--yellow-ink:#4F5500;
 --red:#D2335C;--red-50:#FFECF1;
 --r-xl:28px;--r-lg:20px;--r:14px;--r-sm:10px;
 --sh:0 1px 2px rgba(18,28,82,.06),0 10px 28px -12px rgba(18,28,82,.18);
 --sh-lg:0 30px 70px -24px rgba(18,28,82,.38);
 --ui:"Bricolage",ui-sans-serif,"Segoe UI",system-ui,sans-serif;--read:"Literata",Georgia,"Times New Roman",serif;
 --ease:cubic-bezier(.2,.8,.2,1);--spring:cubic-bezier(.34,1.56,.64,1);
 box-sizing:border-box;padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)
}
*,*::before,*::after{box-sizing:inherit;margin:0;padding:0}
html{scroll-padding-top:calc(80px + env(safe-area-inset-top,0px));-webkit-text-size-adjust:100%}
html,body{min-height:100%}
body{font-family:var(--ui);font-size:16px;line-height:1.55;color:var(--ink);background:var(--bg);font-optical-sizing:auto;-webkit-font-smoothing:antialiased}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
::selection{background:var(--yellow);color:var(--ink)}
:focus-visible{outline:3px solid var(--purple);outline-offset:2px;border-radius:6px}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}
.skip{position:fixed;left:12px;top:-60px;z-index:200;background:var(--ink);color:#fff;padding:10px 16px;border-radius:10px}
.skip:focus{top:12px}
h1,h2,h3,h4{line-height:1.08;letter-spacing:-.025em;font-weight:750}
h1{font-size:clamp(36px,5vw,56px)}h2{font-size:clamp(28px,3.6vw,40px)}h3{font-size:21px;letter-spacing:-.015em}h4{font-size:17px}
p{max-width:68ch}
.muted{color:var(--muted)}.small{font-size:13.5px}.tiny{font-size:12px}
.wrap{max-width:1220px;margin:0 auto;padding:0 28px}
.row{display:flex;align-items:center;gap:12px}.wrapx{flex-wrap:wrap}.between{justify-content:space-between}.grow{flex:1;min-width:0}
.stack>*+*{margin-top:12px}
.hide{display:none!important}
/* ---------- buttons ---------- */
.btn{--b:var(--purple);display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 20px;border-radius:999px;background:var(--b);color:#fff;font-weight:650;font-size:15px;border:2px solid var(--b);white-space:nowrap;transition:transform .18s var(--ease),background .18s,box-shadow .18s;position:relative}
.btn:hover{background:var(--purple-d);border-color:var(--purple-d);box-shadow:0 8px 20px -8px rgba(107,59,255,.6)}
.btn:active{transform:scale(.97)}
.btn.lg{height:54px;padding:0 28px;font-size:16.5px}.btn.sm{height:36px;padding:0 14px;font-size:14px}.btn.xs{height:30px;padding:0 11px;font-size:13px}
.btn.ghost{background:transparent;color:var(--ink);border-color:var(--line2)}.btn.ghost:hover{border-color:var(--ink);background:transparent;box-shadow:none}
.btn.plain{background:transparent;border-color:transparent;color:var(--purple)}.btn.plain:hover{background:var(--purple-50);box-shadow:none}
.btn.ink{background:var(--ink);border-color:var(--ink)}.btn.ink:hover{background:var(--ink2);border-color:var(--ink2)}
.btn.hi{background:var(--yellow);border-color:var(--yellow);color:var(--ink)}.btn.hi:hover{background:#E2F51F;border-color:#E2F51F;box-shadow:0 8px 20px -8px rgba(160,170,0,.7)}
.btn.go{background:var(--green);border-color:var(--green);color:var(--ink)}.btn.go:hover{background:#14E58C;border-color:#14E58C}
.btn.danger{background:var(--red);border-color:var(--red)}
.btn.full{width:100%}.btn[disabled]{opacity:.55;pointer-events:none}
.btn .spin{width:16px;height:16px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin .7s linear infinite}
.iconbtn{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;border:1.5px solid var(--line);background:#fff;position:relative;transition:border-color .15s,transform .15s}
.iconbtn:hover{border-color:var(--ink)}.iconbtn svg{width:19px;height:19px}
.badge{position:absolute;top:-5px;right:-5px;min-width:20px;height:20px;padding:0 5px;border-radius:10px;background:var(--yellow);color:var(--ink);font-size:11.5px;font-weight:800;display:grid;place-items:center;border:2px solid #fff}
.badge.pop{animation:pop .45s var(--spring)}
.ico{width:18px;height:18px;flex:none}
/* ---------- forms ---------- */
.field{margin-bottom:16px}
.lbl{display:block;font-size:13.5px;font-weight:600;margin-bottom:6px}
.inp{width:100%;height:48px;border:1.5px solid var(--line2);border-radius:var(--r-sm);padding:0 14px;background:#fff;font-size:15.5px;transition:border-color .15s,box-shadow .15s}
textarea.inp{height:auto;min-height:96px;padding:12px 14px;resize:vertical;line-height:1.55}
select.inp{appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--ink) 50%),linear-gradient(135deg,var(--ink) 50%,transparent 50%);background-position:calc(100% - 18px) 21px,calc(100% - 13px) 21px;background-size:5px 5px;background-repeat:no-repeat;padding-right:36px}
.inp:focus{outline:none;border-color:var(--purple);box-shadow:0 0 0 4px var(--purple-50)}
.inp.err{border-color:var(--red)}
.ferr{color:var(--red);font-size:13px;margin-top:6px;min-height:1px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px;cursor:pointer}.check input{margin-top:4px;accent-color:var(--purple);width:16px;height:16px}
.pwmeter{height:5px;border-radius:4px;background:var(--surface2);margin-top:8px;overflow:hidden}.pwmeter i{display:block;height:100%;width:0;transition:width .3s,background .3s;border-radius:4px}
.inpwrap{position:relative}.inpwrap .reveal{position:absolute;right:8px;top:8px;height:32px;padding:0 10px;border-radius:8px;font-size:13px;font-weight:600;color:var(--purple)}
/* ---------- small pieces ---------- */
.tag{display:inline-flex;align-items:center;gap:6px;height:26px;padding:0 10px;border-radius:999px;font-size:12.5px;font-weight:600;background:var(--surface2);color:var(--ink2);white-space:nowrap}
.tag.p{background:var(--purple-50);color:var(--purple-d)}.tag.g{background:var(--green-50);color:var(--green-d)}.tag.y{background:var(--yellow-50);color:var(--yellow-ink)}.tag.r{background:var(--red-50);color:var(--red)}.tag.n{background:var(--ink);color:#fff}
.chip{display:inline-flex;align-items:center;gap:7px;height:38px;padding:0 15px;border-radius:999px;border:1.5px solid var(--line2);background:#fff;font-size:14px;font-weight:550;white-space:nowrap;transition:all .15s}
.chip:hover{border-color:var(--ink)}.chip.on{background:var(--ink);border-color:var(--ink);color:#fff}
.chips{display:flex;gap:8px;flex-wrap:wrap}.chips.scroll{flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}.chips.scroll::-webkit-scrollbar{display:none}
.hl{background:linear-gradient(transparent 55%,var(--yellow) 55%,var(--yellow) 92%,transparent 92%);padding:0 2px}
.stars{display:inline-flex;gap:1px;color:#E0A100}.stars svg{width:14px;height:14px}
.bar{height:8px;border-radius:8px;background:var(--surface2);overflow:hidden}.bar i{display:block;height:100%;width:0;background:var(--green);border-radius:8px;transition:width 1s var(--ease)}
.bar.p i{background:var(--purple)}.bar.thin{height:5px}
.card{background:#fff;border:1.5px solid var(--line);border-radius:var(--r)}
.panel{background:#fff;border:1.5px solid var(--line);border-radius:var(--r-lg);padding:24px}
.pad{padding:20px}
.sep{border:0;border-top:1.5px solid var(--line);margin:18px 0}
.empty{text-align:center;padding:48px 20px;color:var(--muted)}.empty svg{width:44px;height:44px;margin:0 auto 12px;color:var(--purple)}.empty h3{color:var(--ink);margin-bottom:6px}.empty p{margin:0 auto 18px}
.kv{display:flex;justify-content:space-between;gap:16px;font-size:14px;padding:7px 0}.kv>span:first-child{color:var(--muted)}
.notice{background:var(--yellow-50);border:1.5px solid #E9F28C;border-radius:var(--r-sm);padding:12px 14px;font-size:14px}
.notice.p{background:var(--purple-50);border-color:var(--purple-100)}
.skel{background:linear-gradient(90deg,var(--surface) 25%,var(--surface2) 50%,var(--surface) 75%);background-size:200% 100%;animation:shimmer 1.2s infinite;border-radius:var(--r)}
/* ---------- covers (CSS-drawn, theme-coloured) ---------- */
.cov{--c:var(--ink);--m:rgba(255,255,255,.14);--t:#fff;position:relative;flex:none;aspect-ratio:2/3;width:120px;border-radius:4px 10px 10px 4px;background:var(--c);color:var(--t);overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;padding:12% 10% 9% 14%;box-shadow:inset 7px 0 0 rgba(0,0,0,.16),inset 9px 0 0 rgba(255,255,255,.12),0 12px 24px -12px rgba(18,28,82,.55);transition:transform .45s var(--ease),box-shadow .45s;transform-origin:left center}
.cov::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:1}
.cov .ct{position:relative;font-weight:780;line-height:1.02;letter-spacing:-.02em;font-size:15px;text-wrap:balance}
.cov .cb{position:relative;display:flex;align-items:center;justify-content:space-between;font-size:9px;font-weight:700;letter-spacing:.02em;opacity:.9}
.cov .cb i{display:block;width:16px;height:4px;border-radius:2px;background:var(--a,var(--green))}
.cov.xs{width:34px;padding:0;border-radius:2px 5px 5px 2px}.cov.xs .ct,.cov.xs .cb{display:none}
.cov.sm{width:56px;padding:8px}.cov.sm .ct{font-size:7.5px}.cov.sm .cb{display:none}
.cov.md{width:132px}.cov.md .ct{font-size:16px}
.cov.lg{width:190px}.cov.lg .ct{font-size:23px}.cov.lg .cb{font-size:11px}
.cov.xl{width:260px}.cov.xl .ct{font-size:31px}.cov.xl .cb{font-size:12px}.cov.xl .cb i{width:26px;height:6px}
.c-ai{--c:#6B3BFF;--a:var(--yellow)}.c-career{--c:#121C52;--a:var(--green)}.c-mind{--c:#22F59B;--t:#121C52;--m:rgba(18,28,82,.12);--a:var(--purple)}
.c-money{--c:#EEFF3A;--t:#121C52;--m:rgba(18,28,82,.12);--a:var(--purple)}.c-business{--c:#2A1680;--a:var(--green)}.c-learn{--c:#3A47B8;--a:var(--yellow)}
.c-health{--c:#B9F7DD;--t:#121C52;--m:rgba(18,28,82,.10);--a:var(--purple)}.c-safety{--c:#0B1240;--a:var(--yellow)}
.m-grid::before{background-image:linear-gradient(var(--m) 1.5px,transparent 1.5px),linear-gradient(90deg,var(--m) 1.5px,transparent 1.5px);background-size:18px 18px;mask:linear-gradient(transparent 35%,#000)}
.m-dots::before{background-image:radial-gradient(var(--m) 2.2px,transparent 2.6px);background-size:14px 14px;mask:linear-gradient(transparent 40%,#000)}
.m-waves::before{background:repeating-radial-gradient(circle at 110% 110%,transparent 0 10px,var(--m) 10px 13px)}
.m-arcs::before{background:radial-gradient(circle at 100% 100%,var(--m) 0 30%,transparent 30.5% 42%,var(--m) 42.5% 54%,transparent 54.5%)}
.m-rings::before{background:radial-gradient(circle at 85% 82%,transparent 0 16%,var(--m) 16.5% 23%,transparent 23.5% 33%,var(--m) 33.5% 40%,transparent 40.5%)}
.m-steps::before{background:linear-gradient(135deg,transparent 55%,var(--m) 55% 65%,transparent 65% 72%,var(--m) 72% 82%,transparent 82%)}
.m-zigzag::before{background:linear-gradient(135deg,var(--m) 25%,transparent 25%) -9px 0/18px 18px,linear-gradient(225deg,var(--m) 25%,transparent 25%) -9px 0/18px 18px;mask:linear-gradient(transparent 50%,#000)}
.m-bars::before{background:repeating-linear-gradient(90deg,transparent 0 12px,var(--m) 12px 18px);mask:linear-gradient(transparent 45%,#000)}
.tilt{perspective:900px}.tilt:hover .cov,.bookcard:hover .cov{transform:rotateY(-16deg) translateX(4px);box-shadow:inset 7px 0 0 rgba(0,0,0,.16),18px 22px 30px -14px rgba(18,28,82,.5)}
/* ---------- public header ---------- */
.hdr{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.86);backdrop-filter:saturate(1.6) blur(14px);-webkit-backdrop-filter:saturate(1.6) blur(14px);border-bottom:1.5px solid transparent;transition:border-color .2s}
.hdr.scrolled{border-bottom-color:var(--line)}
.hdr .in{height:72px;display:flex;align-items:center;gap:28px}
.logo{display:flex;align-items:center;gap:9px;font-weight:800;font-size:25px;letter-spacing:-.05em;flex:none}
.logo .mk{display:flex;align-items:flex-end;gap:2.5px;height:26px}
.logo .mk i{display:block;width:6.5px;border-radius:1.5px}.logo .mk i:nth-child(1){height:20px;background:var(--purple)}.logo .mk i:nth-child(2){height:25px;background:var(--green)}.logo .mk i:nth-child(3){height:18px;background:var(--yellow);transform:rotate(-10deg);transform-origin:bottom left;box-shadow:inset 0 0 0 1px rgba(18,28,82,.08)}
.nav{display:flex;gap:4px;align-items:center}
.nav>a,.nav .mm>button{height:40px;padding:0 13px;border-radius:999px;display:inline-flex;align-items:center;gap:6px;font-weight:560;font-size:15px;transition:background .15s}
.nav>a:hover,.nav .mm>button:hover,.nav a.on{background:var(--surface)}
.mm{position:relative}
.mega{position:absolute;top:50px;left:-20px;width:660px;background:#fff;border:1.5px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-lg);padding:14px;display:grid;grid-template-columns:1fr 1fr;gap:4px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:all .2s var(--ease)}
.mm:hover .mega,.mm:focus-within .mega,.mm.open .mega{opacity:1;visibility:visible;transform:none}
.mega a{display:flex;gap:12px;padding:11px;border-radius:12px;align-items:flex-start}.mega a:hover{background:var(--surface)}
.mega b{display:block;font-size:15px}.mega span{font-size:13px;color:var(--muted);line-height:1.4}
.catdot{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;flex:none}.catdot svg{width:18px;height:18px}
.hdr .right{margin-left:auto;display:flex;align-items:center;gap:10px}
.kbd{font-size:11.5px;font-weight:700;border:1.5px solid var(--line2);border-radius:6px;padding:1px 6px;color:var(--muted)}
.searchbtn{height:42px;padding:0 12px 0 14px;border-radius:999px;border:1.5px solid var(--line);display:flex;align-items:center;gap:10px;color:var(--muted);font-size:14.5px;min-width:200px;background:var(--surface)}
.searchbtn:hover{border-color:var(--line2)}.searchbtn .kbd{margin-left:auto}
.burger{display:none}
.mnav{position:fixed;inset:72px 0 0;background:#fff;z-index:49;padding:16px 24px 40px;overflow:auto;display:none;flex-direction:column;gap:4px}
.mnav.open{display:flex;animation:fadeIn .2s}
.mnav a{padding:14px 4px;font-size:19px;font-weight:650;border-bottom:1.5px solid var(--line)}
/* ---------- hero ---------- */
.hero{position:relative;padding:40px 0 30px;overflow:hidden}
.hero .grid{display:grid;grid-template-columns:1.02fr 1fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(44px,5.3vw,80px);line-height:.92;letter-spacing:-.05em;font-weight:800;margin-bottom:22px}
.hero h1 .ln{display:block;overflow:hidden;padding-bottom:.06em;white-space:nowrap}.hero h1 .ln>span{display:block;animation:rise .9s var(--ease) both}.hero h1 .ln:nth-child(2)>span{animation-delay:.08s}.hero h1 .ln:nth-child(3)>span{animation-delay:.16s}
.hero .lead{font-size:19px;color:var(--ink2);margin-bottom:28px;max-width:34em;animation:fadeIn .8s .3s both}
.ask{position:relative;max-width:560px;animation:fadeIn .8s .4s both}
.ask .box{display:flex;align-items:center;gap:10px;height:64px;padding:0 8px 0 20px;border-radius:999px;background:#fff;border:2px solid var(--ink);box-shadow:6px 6px 0 var(--ink);transition:box-shadow .2s,transform .2s}
.ask .box:focus-within{box-shadow:3px 3px 0 var(--purple);transform:translate(3px,3px);border-color:var(--purple)}
.ask input{flex:1;min-width:0;border:0;outline:0;font-size:17px;background:transparent;height:100%}
.ask .box svg{width:21px;height:21px;color:var(--purple)}
.ask .lab{display:block;font-weight:700;font-size:14px;margin:0 0 10px 6px}
.sugg{position:absolute;left:0;right:0;top:calc(100% + 10px);background:#fff;border:1.5px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-lg);padding:8px;z-index:20;animation:fadeIn .15s}
.sugg a{display:flex;gap:14px;align-items:center;padding:10px;border-radius:12px}.sugg a:hover,.sugg a.act{background:var(--surface)}
.sugg .q{font-size:13px;color:var(--muted)}
.tryline{margin-top:16px;display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:14px;color:var(--muted);animation:fadeIn .8s .5s both}
.tryline button{height:32px;padding:0 12px;border-radius:999px;background:var(--surface);font-size:13.5px;font-weight:550;color:var(--ink);transition:background .15s}.tryline button:hover{background:var(--yellow)}
/* shelf: the signature moment */
.shelfwrap{position:relative;padding:40px 10px 0}
.shelf{display:flex;align-items:flex-end;gap:7px;height:400px;padding:0 18px;position:relative;z-index:2}
.spine{--h:90%;--w:52px;--d:0s;position:relative;height:var(--h);width:var(--w);border-radius:5px 5px 2px 2px;background:var(--c,var(--ink));color:var(--t,#fff);display:flex;align-items:center;justify-content:center;flex:none;cursor:pointer;
 box-shadow:inset 3px 0 0 rgba(255,255,255,.18),inset -4px 0 0 rgba(0,0,0,.14),0 10px 18px -10px rgba(11,18,64,.6);transform-origin:bottom center;animation:drop 1s var(--spring) var(--d) both;transition:transform .35s var(--spring)}
.spine:hover,.spine:focus-visible{transform:translateY(-22px) rotate(-1.5deg)}
.spine .st{writing-mode:vertical-rl;transform:rotate(180deg);font-weight:760;font-size:14px;letter-spacing:-.01em;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-height:82%}
.spine::before,.spine::after{content:"";position:absolute;left:6px;right:6px;height:3px;border-radius:2px;background:var(--a,rgba(255,255,255,.4))}
.spine::before{top:14px}.spine::after{bottom:14px}
.spine.lean{transform:rotate(-8deg) translateX(6px);transform-origin:bottom left;animation-name:dropLean}
.spine.lean:hover{transform:rotate(-4deg) translate(6px,-16px)}
.plank{position:relative;z-index:3;height:22px;border-radius:6px;background:var(--ink);box-shadow:0 18px 30px -14px rgba(11,18,64,.7)}
.plank::after{content:"";position:absolute;left:10px;right:10px;top:4px;height:3px;border-radius:3px;background:var(--green);box-shadow:0 0 18px 2px rgba(34,245,155,.8);animation:glow 3s ease-in-out infinite}
.note{position:absolute;z-index:4;right:2%;top:6px;width:178px;padding:14px 16px;background:var(--yellow);color:var(--ink);font-weight:700;font-size:15px;line-height:1.25;border-radius:4px;transform:rotate(4deg);box-shadow:0 14px 26px -12px rgba(110,120,0,.6);animation:noteIn .9s var(--spring) 1.3s both}
.note small{display:block;font-weight:500;font-size:12.5px;margin-top:6px}
.shelfglow{position:absolute;inset:auto 0 -40px;height:160px;background:radial-gradient(60% 60% at 50% 100%,rgba(107,59,255,.18),transparent 70%);z-index:1}
/* ---------- sections ---------- */
.sec{padding:84px 0}.sec.tight{padding:56px 0}.sec.alt{background:var(--surface)}
.sechead{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:34px;flex-wrap:wrap}
.sechead p{color:var(--muted);margin-top:10px;font-size:17px}
.promises{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1.5px solid var(--line);border-bottom:1.5px solid var(--line)}
.promises div{padding:22px 22px;display:flex;gap:12px;align-items:flex-start;font-size:14.5px;color:var(--muted)}.promises div+div{border-left:1.5px solid var(--line)}
.promises b{display:block;color:var(--ink);font-size:16px}.promises svg{width:22px;height:22px;color:var(--purple);flex:none;margin-top:2px}
.cats{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.cat{position:relative;padding:20px;border-radius:var(--r-lg);border:1.5px solid var(--line);background:#fff;min-height:170px;display:flex;flex-direction:column;gap:8px;overflow:hidden;transition:transform .3s var(--ease),border-color .2s,box-shadow .3s}
.cat:hover{transform:translateY(-4px);border-color:var(--ink);box-shadow:var(--sh)}
.cat .catdot{width:44px;height:44px;border-radius:13px;margin-bottom:6px}.cat h3{font-size:18px}.cat p{font-size:14px;color:var(--muted);line-height:1.45}
.cat .n{margin-top:auto;font-size:13px;font-weight:650;color:var(--purple)}
.cat .peek{position:absolute;right:-10px;bottom:-34px;display:flex;gap:4px;transform:rotate(-10deg);opacity:.95;transition:transform .4s var(--spring)}
.cat:hover .peek{transform:rotate(-6deg) translateY(-8px)}
.d-ai{background:#6B3BFF;color:#fff}.d-career{background:#121C52;color:#fff}.d-mind{background:#22F59B;color:#121C52}.d-money{background:#EEFF3A;color:#121C52}
.d-business{background:#2A1680;color:#22F59B}.d-learn{background:#3A47B8;color:#EEFF3A}.d-health{background:#B9F7DD;color:#121C52}.d-safety{background:#0B1240;color:#EEFF3A}
/* book grid */
.bgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:22px}
.bookcard{display:flex;flex-direction:column;border-radius:var(--r-lg);border:1.5px solid var(--line);background:#fff;overflow:hidden;transition:border-color .2s,box-shadow .3s,transform .3s var(--ease)}
.bookcard:hover{border-color:var(--line2);box-shadow:var(--sh);transform:translateY(-3px)}
.bookcard .stage{position:relative;height:220px;display:grid;place-items:center;background:var(--surface);perspective:900px;overflow:hidden}
.bookcard .stage::after{content:"";position:absolute;left:20%;right:20%;bottom:16px;height:14px;border-radius:50%;background:rgba(18,28,82,.18);filter:blur(8px)}
.bookcard .stage .cov{z-index:1}
.bookcard .own{position:absolute;top:12px;left:12px;z-index:2}
.bookcard .body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:8px;flex:1}
.bookcard h3{font-size:17.5px;line-height:1.2}
.bookcard .solves{font-family:var(--read);font-style:italic;font-size:14px;color:var(--ink2);line-height:1.45}
.bookcard .meta{display:flex;align-items:center;gap:8px;font-size:12.5px;color:var(--muted);flex-wrap:wrap}
.bookcard .foot{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:auto;padding-top:8px}
.price{font-weight:780;font-size:19px;letter-spacing:-.02em}.price s{font-weight:500;font-size:14px;color:var(--muted);margin-left:6px}
.addbtn{width:40px;height:40px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;transition:transform .2s var(--spring),background .2s}
.addbtn:hover{background:var(--purple);transform:rotate(90deg)}.addbtn.in{background:var(--green);color:var(--ink);transform:none}.addbtn svg{width:18px;height:18px}
/* steps (a real sequence) */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:s}
.step{padding:26px;border-radius:var(--r-lg);background:#fff;border:1.5px solid var(--line);position:relative}
.step .num{width:44px;height:44px;border-radius:50%;display:grid;place-items:center;font-weight:800;font-size:18px;background:var(--ink);color:var(--yellow);margin-bottom:16px}
.step p{color:var(--muted);font-size:15px;margin-top:8px}
/* app preview */
.preview{position:relative;border-radius:var(--r-xl);background:var(--night);padding:16px;box-shadow:var(--sh-lg);overflow:hidden}
.pv{display:grid;grid-template-columns:150px 1fr;gap:14px;background:var(--surface);border-radius:18px;overflow:hidden;min-height:400px}
.pv .ps{background:var(--ink);padding:16px 12px;display:flex;flex-direction:column;gap:6px}
.pv .ps i{display:block;height:28px;border-radius:8px;background:rgba(255,255,255,.07)}.pv .ps i.on{background:rgba(34,245,155,.18);box-shadow:inset 3px 0 0 var(--green)}
.pv .pm{padding:18px 18px 18px 4px;display:grid;gap:12px;grid-template-columns:1.5fr 1fr;align-content:start}
.pv .pc{background:#fff;border-radius:14px;padding:14px;border:1.5px solid var(--line)}
.pv .wide{grid-column:1/-1}
.pvbars{display:flex;align-items:flex-end;gap:7px;height:110px;margin-top:10px}.pvbars i{flex:1;border-radius:6px 6px 2px 2px;background:var(--purple-100);height:0;transition:height 1s var(--ease)}.pvbars i.t{background:var(--purple)}
.ring{position:relative;width:110px;height:110px}.ring svg{width:100%;height:100%;transform:rotate(-90deg)}
.ring .rb{fill:none;stroke:var(--surface2);stroke-width:10}.ring .rf{fill:none;stroke:var(--green);stroke-width:10;stroke-linecap:round;transition:stroke-dashoffset 1.4s var(--ease)}
.ring .rv{position:absolute;inset:0;display:grid;place-items:center;text-align:center;font-weight:800;font-size:22px;line-height:1}.ring .rv small{display:block;font-size:11px;font-weight:600;color:var(--muted);margin-top:3px}
.feat{display:grid;grid-template-columns:1fr 1fr;gap:12px 28px;margin-top:26px}
.feat div{display:flex;gap:12px}.feat svg{width:22px;height:22px;flex:none;color:var(--purple);margin-top:2px}.feat b{display:block}.feat span{font-size:14.5px;color:var(--muted)}
/* paths */
.pathcard{display:grid;grid-template-columns:240px 1fr auto;gap:28px;align-items:center;padding:26px;border-radius:var(--r-xl);border:1.5px solid var(--line);background:#fff;transition:box-shadow .3s,border-color .2s}
.pathcard:hover{box-shadow:var(--sh);border-color:var(--line2)}
.fan{position:relative;height:170px}.fan .cov{position:absolute;bottom:0;transition:transform .4s var(--spring)}
.fan .cov:nth-child(1){left:0;transform:rotate(-8deg)}.fan .cov:nth-child(2){left:52px;transform:rotate(-1deg);z-index:2}.fan .cov:nth-child(3){left:104px;transform:rotate(7deg);z-index:3}.fan .cov:nth-child(4){left:150px;transform:rotate(13deg);z-index:4}
.pathcard:hover .fan .cov:nth-child(1){transform:rotate(-14deg) translateX(-6px)}.pathcard:hover .fan .cov:nth-child(3){transform:rotate(12deg) translateX(6px)}.pathcard:hover .fan .cov:nth-child(4){transform:rotate(18deg) translateX(12px)}
.pathbooks{display:flex;flex-direction:column;gap:6px;margin-top:12px}.pathbooks a{display:flex;gap:10px;align-items:center;font-size:14.5px}.pathbooks a:hover{color:var(--purple)}
.pathbooks .n{width:24px;height:24px;border-radius:50%;border:1.5px solid var(--line2);display:grid;place-items:center;font-size:12px;font-weight:700;flex:none}.pathbooks .n.d{background:var(--green);border-color:var(--green)}
.save{display:inline-block;background:var(--yellow);color:var(--ink);font-weight:800;font-size:13px;padding:4px 10px;border-radius:6px;transform:rotate(-3deg)}
/* pricing */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}
.plan{padding:30px;border-radius:var(--r-xl);border:1.5px solid var(--line);background:#fff;display:flex;flex-direction:column;gap:14px;position:relative}
.plan.star{background:var(--ink);color:#fff;border-color:var(--ink);box-shadow:var(--sh-lg);transform:translateY(-8px)}
.plan.star .muted{color:#B9C0E4}.plan .amt{font-size:46px;font-weight:800;letter-spacing:-.04em;line-height:1}.plan .amt small{font-size:16px;font-weight:550;letter-spacing:0}
.plan ul{list-style:none;display:grid;gap:10px;font-size:15px}.plan li{display:flex;gap:10px}.plan li svg{width:18px;height:18px;flex:none;margin-top:3px;color:var(--green-d)}.plan.star li svg{color:var(--green)}
.plan .ribbon{position:absolute;top:-14px;right:24px;background:var(--green);color:var(--ink);font-weight:800;font-size:13px;padding:5px 12px;border-radius:999px}
.toggle{display:inline-flex;padding:4px;border-radius:999px;background:var(--surface2)}.toggle button{height:36px;padding:0 16px;border-radius:999px;font-weight:650;font-size:14px}.toggle button.on{background:#fff;box-shadow:var(--sh)}
/* faq */
.faq details{border-bottom:1.5px solid var(--line)}.faq summary{list-style:none;cursor:pointer;padding:20px 0;font-weight:650;font-size:17.5px;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}.faq summary svg{width:20px;height:20px;transition:transform .3s var(--ease);flex:none}.faq details[open] summary svg{transform:rotate(45deg)}
.faq details p{padding:0 0 20px;color:var(--muted);animation:fadeIn .3s}
/* blog */
.feature{display:grid;grid-template-columns:1.2fr 1fr;border-radius:var(--r-xl);overflow:hidden;border:1.5px solid var(--line);background:#fff;transition:box-shadow .3s}
.feature:hover{box-shadow:var(--sh)}.feature img{width:100%;height:100%;object-fit:cover;min-height:320px}
.feature .tx{padding:34px;display:flex;flex-direction:column;gap:14px;justify-content:center}.feature h2{font-size:clamp(26px,3vw,36px)}
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post{display:flex;flex-direction:column;border-radius:var(--r-lg);overflow:hidden;background:#fff;border:1.5px solid var(--line);transition:transform .3s var(--ease),box-shadow .3s}
.post:hover{transform:translateY(-4px);box-shadow:var(--sh)}.post .im{aspect-ratio:16/9;overflow:hidden;background:var(--surface2)}.post img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}.post:hover img{transform:scale(1.05)}
.post .tx{padding:18px 20px 22px;display:flex;flex-direction:column;gap:8px;flex:1}.post h3{font-size:19px;line-height:1.22}.post p{font-size:14.5px;color:var(--muted)}
.post .meta,.feature .meta{display:flex;gap:10px;align-items:center;font-size:13px;color:var(--muted);flex-wrap:wrap}
.article{max-width:740px;margin:0 auto}
.article .hero-im{border-radius:var(--r-xl);overflow:hidden;aspect-ratio:16/8;margin:28px 0 34px}.article .hero-im img{width:100%;height:100%;object-fit:cover}
.prose{font-family:var(--read);font-size:19.5px;line-height:1.78;color:#1D2350}
.prose p{margin-bottom:22px}.prose h2,.prose h3{font-family:var(--ui);font-size:24px;margin:38px 0 12px;letter-spacing:-.02em}
.prose p:first-of-type::first-letter{float:left;font-family:var(--ui);font-weight:800;font-size:68px;line-height:.82;margin:8px 10px 0 0;color:var(--purple)}
.relbook{display:flex;gap:22px;align-items:center;padding:24px;border-radius:var(--r-xl);background:var(--ink);color:#fff;margin:40px 0}
.relbook p{color:#C3C9EA;font-size:15px;margin:6px 0 14px}
.progress-top{position:fixed;top:0;left:0;height:3px;background:var(--purple);z-index:60;width:0}
/* newsletter / resources */
.nl{display:grid;grid-template-columns:1.1fr 1fr;gap:36px;align-items:center;padding:42px;border-radius:var(--r-xl);background:var(--yellow);color:var(--ink);position:relative;overflow:hidden}
.nl h2{font-size:clamp(28px,3.4vw,42px)}.nl p{margin-top:10px;font-size:16.5px}
.nl form{display:flex;gap:10px;background:#fff;padding:7px;border-radius:999px;border:2px solid var(--ink)}.nl input{flex:1;border:0;outline:0;padding:0 14px;min-width:0;font-size:16px;background:transparent}
.rgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px}
.res{padding:24px;border-radius:var(--r-lg);border:1.5px solid var(--line);background:#fff;display:flex;flex-direction:column;gap:10px;position:relative;overflow:hidden;transition:border-color .2s,transform .3s var(--ease)}
.res:hover{border-color:var(--ink);transform:translateY(-3px)}
.res .sheetpv{height:130px;border-radius:12px;background:var(--surface);margin-bottom:8px;position:relative;overflow:hidden}
.res .sheetpv i{position:absolute;left:18%;right:18%;top:18px;bottom:-30px;background:#fff;border-radius:6px;box-shadow:var(--sh);transform:rotate(-3deg);transition:transform .4s var(--spring)}
.res:hover .sheetpv i{transform:rotate(0) translateY(-6px)}
.res .sheetpv i::before{content:"";position:absolute;left:12px;right:12px;top:14px;height:10px;border-radius:3px;background:var(--ink)}
.res .sheetpv i::after{content:"";position:absolute;left:12px;right:28px;top:34px;height:60px;background:repeating-linear-gradient(var(--line2) 0 2px,transparent 2px 12px)}
.res .sheetpv b{position:absolute;right:16%;top:12px;z-index:2;width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:var(--yellow)}.res .sheetpv b svg{width:18px;height:18px}
/* footer */
.ftr{background:var(--ink);color:#C3C9EA;margin-top:80px;padding:64px 0 34px}
.ftr .g{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:30px}
.ftr .logo{color:#fff}.ftr h4{color:#fff;font-size:14px;margin-bottom:14px}.ftr a{display:block;padding:4px 0;font-size:14.5px}.ftr a:hover{color:var(--green)}
.ftr .bot{border-top:1.5px solid rgba(255,255,255,.12);margin-top:44px;padding-top:22px;font-size:13px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap}
/* ---------- book page ---------- */
.bhero{display:grid;grid-template-columns:380px 1fr;gap:56px;padding:34px 0 50px;align-items:start}
.bstage{position:sticky;top:96px;height:470px;border-radius:var(--r-xl);display:grid;place-items:center;background:var(--surface);overflow:hidden;perspective:1100px}
.bstage .cov{animation:coverIn 1s var(--ease) both}
.bstage::after{content:"";position:absolute;left:24%;right:24%;bottom:40px;height:20px;border-radius:50%;background:rgba(18,28,82,.22);filter:blur(10px)}
.crumbs{font-size:13.5px;color:var(--muted);margin:18px 0 0;display:flex;gap:8px;flex-wrap:wrap}.crumbs a:hover{color:var(--purple)}
.solvesq{font-family:var(--read);font-style:italic;font-size:21px;line-height:1.5;margin:18px 0;padding-left:18px;border-left:4px solid var(--yellow)}
.bmeta{display:flex;flex-wrap:wrap;gap:8px;margin:16px 0 24px}
.buybox{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding:18px;border-radius:var(--r-lg);background:var(--surface);margin:22px 0}
.buybox .price{font-size:32px}
.outcomes{list-style:none;display:grid;gap:12px}.outcomes li{display:flex;gap:12px;font-size:16px}.outcomes svg{width:22px;height:22px;flex:none;color:var(--ink);background:var(--green);border-radius:50%;padding:4px}
.toc2{list-style:none;border:1.5px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.toc2 li{display:flex;gap:14px;align-items:center;padding:14px 18px;font-weight:550}.toc2 li+li{border-top:1.5px solid var(--line)}.toc2 li span:first-child{width:26px;color:var(--muted);font-weight:700}
.toc2 svg{width:16px;height:16px;margin-left:auto;color:var(--muted)}
.previewbox{border-radius:var(--r-xl);border:1.5px solid var(--line);padding:40px;position:relative;max-height:520px;overflow:hidden}
.previewbox::after{content:"";position:absolute;left:0;right:0;bottom:0;height:200px;background:linear-gradient(transparent,#fff 80%)}
.previewbox .cta{position:absolute;left:0;right:0;bottom:28px;z-index:2;display:flex;justify-content:center}
.review{padding:20px;border-radius:var(--r);background:var(--surface)}.review p{font-family:var(--read);font-size:16px;margin:8px 0}
/* ---------- auth ---------- */
.auth{display:grid;grid-template-columns:1fr 1fr;min-height:100vh}
.auth .l{display:flex;flex-direction:column;padding:32px 64px}.auth form{width:100%;max-width:420px;margin:auto 0}
.auth h1{font-size:40px;margin:0 0 8px}
.auth .r{background:var(--ink);color:#fff;position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end;padding:56px}
.auth .r h2{font-size:clamp(30px,3.2vw,46px);max-width:13em;position:relative;z-index:3;margin-bottom:24px}
.auth .r .shelf{height:300px;padding:0;margin-bottom:0}.auth .r .plank{background:#273274}
.auth .r ul{list-style:none;display:grid;gap:10px;color:#C3C9EA;position:relative;z-index:3;margin-top:28px}.auth .r li{display:flex;gap:10px}.auth .r li svg{width:20px;height:20px;color:var(--green);flex:none}
.demo{margin-top:22px;border:1.5px dashed var(--line2);border-radius:var(--r);padding:14px 16px;font-size:13.5px}
.demo .acc{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:8px 0}.demo .acc+.acc{border-top:1.5px solid var(--line)}
.demo code{font-family:ui-monospace,Consolas,monospace;font-size:12.5px}
.divider{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:13px;margin:18px 0}.divider::before,.divider::after{content:"";flex:1;border-top:1.5px solid var(--line)}
/* ---------- app shell ---------- */
.shell{display:grid;grid-template-columns:256px 1fr;min-height:100vh;background:var(--surface)}
.side{position:sticky;top:0;height:100vh;background:var(--ink);color:#C3C9EA;padding:22px 14px;display:flex;flex-direction:column;gap:2px;overflow-y:auto}
.side .logo{color:#fff;padding:0 10px 22px}
.side .grp{font-size:12px;font-weight:650;color:#7E87B8;padding:16px 12px 6px}
.side a.it{position:relative;display:flex;align-items:center;gap:12px;height:42px;padding:0 12px;border-radius:12px;font-size:14.5px;font-weight:550;transition:background .15s,color .15s}
.side a.it:hover{background:rgba(255,255,255,.06);color:#fff}
.side a.it.on{background:rgba(34,245,155,.12);color:#fff}.side a.it.on::before{content:"";position:absolute;left:-14px;top:9px;bottom:9px;width:4px;border-radius:0 4px 4px 0;background:var(--green);box-shadow:0 0 12px var(--green)}
.side a.it .ico{opacity:.85}.side a.it.on .ico{color:var(--green);opacity:1}
.side .ct{margin-left:auto;font-size:11.5px;font-weight:750;background:rgba(255,255,255,.1);border-radius:8px;padding:1px 7px}
.side .role{display:inline-block;margin:-14px 0 8px 12px;background:var(--yellow);color:var(--ink);font-size:11.5px;font-weight:800;border-radius:6px;padding:2px 8px;width:max-content}
.plusbox{margin-top:auto;padding:16px;border-radius:16px;background:var(--purple);color:#fff;position:relative;overflow:hidden}
.plusbox b{display:block;font-size:16px}.plusbox p{font-size:13px;opacity:.9;margin:4px 0 12px}.plusbox::after{content:"";position:absolute;right:-26px;top:-26px;width:90px;height:90px;border-radius:50%;border:14px solid rgba(238,255,58,.35)}
.me{display:flex;align-items:center;gap:10px;padding:14px 8px 0;margin-top:14px;border-top:1.5px solid rgba(255,255,255,.1)}
.av{width:38px;height:38px;border-radius:50%;background:var(--yellow);color:var(--ink);display:grid;place-items:center;font-weight:800;font-size:14px;flex:none}
.av.lg{width:64px;height:64px;font-size:22px}
.me b{display:block;color:#fff;font-size:14px;line-height:1.2}.me span{font-size:12px}
.main{min-width:0;padding:22px 36px 60px}
.topbar{display:flex;align-items:center;gap:14px;margin-bottom:26px}
.topbar .searchbtn{background:#fff;min-width:300px}
.pagehead{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;flex-wrap:wrap;margin-bottom:24px}
.pagehead h1{font-size:clamp(28px,3vw,38px)}.pagehead p{color:var(--muted);margin-top:6px}
.view{animation:viewIn .35s var(--ease) both}
.tabbar{display:none}
.kpis{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.kpi{padding:18px 20px;border-radius:var(--r-lg);background:#fff;border:1.5px solid var(--line);position:relative;overflow:hidden}
.kpi .l{font-size:13.5px;color:var(--muted);font-weight:550}.kpi .v{font-size:32px;font-weight:800;letter-spacing:-.03em;line-height:1.15;margin:4px 0 2px}.kpi .s{font-size:13px;color:var(--muted)}
.kpi .s.up{color:var(--green-d);font-weight:650}.kpi .s.down{color:var(--red);font-weight:650}
.kpi .ki{position:absolute;right:16px;top:16px;width:36px;height:36px;border-radius:11px;display:grid;place-items:center}.kpi .ki svg{width:18px;height:18px}
.ki.p{background:var(--purple-50);color:var(--purple)}.ki.g{background:var(--green-50);color:var(--green-d)}.ki.y{background:var(--yellow-50);color:var(--yellow-ink)}.ki.n{background:var(--surface2);color:var(--ink)}
.dash{display:grid;grid-template-columns:1fr 340px;gap:22px;margin-top:22px}
.continue{display:grid;grid-template-columns:auto 1fr;gap:30px;padding:28px;border-radius:var(--r-xl);background:var(--ink);color:#fff;position:relative;overflow:hidden;perspective:900px}
.continue::before{content:"";position:absolute;right:-80px;top:-80px;width:260px;height:260px;border-radius:50%;border:34px solid rgba(107,59,255,.35)}
.continue::after{content:"";position:absolute;right:60px;bottom:-60px;width:140px;height:140px;border-radius:50%;background:rgba(34,245,155,.12)}
.continue>*{position:relative;z-index:1}.continue .muted{color:#AEB6E0}.continue h2{font-size:28px;margin:6px 0 4px}
.continue .bar{background:rgba(255,255,255,.14);height:10px;margin:18px 0 8px}
.continue:hover .cov{transform:rotateY(-14deg)}
.greet{display:flex;align-items:center;gap:16px;flex-wrap:wrap;margin-bottom:22px}.greet h1{font-size:clamp(28px,3vw,38px)}
.streak{display:inline-flex;align-items:center;gap:8px;height:36px;padding:0 14px;border-radius:999px;background:#fff;border:1.5px solid var(--line);font-weight:700;font-size:14px}.streak svg{width:18px;height:18px;color:#FF7A1A}
.streak.hot svg{animation:flame 1.4s ease-in-out infinite}
.chart{display:flex;align-items:flex-end;gap:8px;height:170px;position:relative;padding-top:18px}
.chart .c{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;height:100%;min-width:0;gap:6px}
.chart .c i{display:block;width:100%;max-width:40px;height:0;border-radius:8px 8px 3px 3px;background:var(--purple-100);transition:height .9s var(--ease)}
.chart .c.t i{background:var(--purple)}.chart .c.g i{background:var(--green)}
.chart .c small{font-size:11px;color:var(--muted);white-space:nowrap}.chart .c b{font-size:11px;color:var(--muted);font-weight:600;min-height:14px}
.chart .goal{position:absolute;left:0;right:0;border-top:2px dashed #C9D200;z-index:1}.chart .goal span{position:absolute;right:0;top:-20px;font-size:11px;font-weight:700;color:var(--yellow-ink);background:var(--yellow-50);padding:0 6px;border-radius:4px}
.list .li{display:flex;align-items:center;gap:16px;padding:14px 0}.list .li+.li{border-top:1.5px solid var(--line)}
.lrow{display:grid;grid-template-columns:auto 1fr 200px auto;gap:20px;align-items:center;padding:16px 20px}.lrow+.lrow{border-top:1.5px solid var(--line)}
.tbl{width:100%;border-collapse:collapse;font-size:14px}
.tbl th{text-align:left;font-weight:650;font-size:12.5px;color:var(--muted);padding:12px 14px;border-bottom:1.5px solid var(--line);white-space:nowrap}
.tbl td{padding:12px 14px;border-bottom:1.5px solid var(--line);vertical-align:middle}.tbl tr:last-child td{border-bottom:0}
.tbl tr.click{cursor:pointer}.tbl tr.click:hover td{background:var(--surface)}
.scrollx{overflow-x:auto}
.cert{position:relative;padding:44px 40px;border-radius:var(--r-lg);background:#fff;text-align:center;overflow:hidden;border:1.5px solid var(--line)}
.cert::before{content:"";position:absolute;inset:10px;border:2px solid var(--ink);border-radius:14px;pointer-events:none}
.cert::after{content:"";position:absolute;right:-50px;top:-50px;width:150px;height:150px;border-radius:50%;background:var(--yellow);opacity:.8}
.cert .seal{width:74px;height:74px;border-radius:50%;margin:0 auto 14px;background:var(--green);display:grid;place-items:center;position:relative;z-index:1;box-shadow:0 0 0 6px var(--green-50)}.cert .seal svg{width:34px;height:34px}
.cert h2{font-family:var(--read);font-weight:600;font-size:34px;letter-spacing:-.01em;margin:6px 0}
.cert .who{font-size:13px;color:var(--muted)}
/* ---------- drawer / modal / toast / palette ---------- */
.scrim{position:fixed;inset:0;background:rgba(11,18,64,.42);backdrop-filter:blur(3px);z-index:80;animation:fadeIn .2s}
.drawer{position:fixed;top:0;right:0;bottom:0;width:440px;max-width:94vw;background:#fff;z-index:81;display:flex;flex-direction:column;box-shadow:-24px 0 60px rgba(11,18,64,.2);animation:slideIn .35s var(--ease);padding-top:env(safe-area-inset-top,0px);padding-bottom:env(safe-area-inset-bottom,0px)}
.drawer .dh{display:flex;align-items:center;justify-content:space-between;padding:20px 22px;border-bottom:1.5px solid var(--line)}.drawer .db{flex:1;overflow-y:auto;padding:20px 22px}.drawer .df{padding:18px 22px;border-top:1.5px solid var(--line)}
.modal{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);width:540px;max-width:94vw;max-height:90vh;overflow-y:auto;background:#fff;border-radius:var(--r-xl);z-index:81;padding:28px;box-shadow:var(--sh-lg);animation:modalIn .35s var(--spring)}
.modal.wide{width:760px}
.toasts{position:fixed;left:50%;bottom:calc(24px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);z-index:120;display:flex;flex-direction:column;gap:8px;align-items:center}
.toast{display:flex;align-items:center;gap:10px;background:var(--ink);color:#fff;padding:12px 18px;border-radius:999px;font-size:14.5px;font-weight:550;box-shadow:var(--sh-lg);animation:toastIn .4s var(--spring)}
.toast svg{width:18px;height:18px;color:var(--green)}.toast.err svg{color:#FF8FA9}.toast.out{animation:toastOut .3s forwards}
.palette{position:fixed;left:50%;top:12vh;transform:translateX(-50%);width:640px;max-width:94vw;background:#fff;border-radius:var(--r-lg);z-index:101;box-shadow:var(--sh-lg);overflow:hidden;animation:modalIn2 .25s var(--spring)}
.palette .pin{display:flex;align-items:center;gap:12px;padding:0 18px;border-bottom:1.5px solid var(--line)}.palette .pin svg{width:20px;height:20px;color:var(--purple)}
.palette input{flex:1;height:62px;border:0;outline:0;font-size:18px}
.palette .res2{max-height:56vh;overflow-y:auto;padding:8px}
.palette .grp{font-size:12px;font-weight:700;color:var(--muted);padding:10px 12px 4px}
.palette a{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:12px}.palette a.act{background:var(--purple-50)}.palette a .tiny{margin-left:auto}
.palette .pi{width:34px;height:34px;border-radius:10px;background:var(--surface);display:grid;place-items:center;flex:none}.palette .pi svg{width:17px;height:17px}
.confetti{position:fixed;inset:0;pointer-events:none;z-index:150}
/* checkout */
.co{display:grid;grid-template-columns:1fr 400px;gap:34px;align-items:start;padding:30px 0 60px}
.stepper{display:flex;align-items:center;gap:10px;margin-bottom:26px;font-size:14px;font-weight:650;flex-wrap:wrap}
.stepper .s{display:flex;align-items:center;gap:8px;color:var(--muted)}.stepper .n{width:28px;height:28px;border-radius:50%;border:1.5px solid var(--line2);display:grid;place-items:center;font-size:13px}
.stepper .s.on{color:var(--ink)}.stepper .s.on .n{background:var(--ink);border-color:var(--ink);color:var(--yellow)}.stepper .s.done .n{background:var(--green);border-color:var(--green)}.stepper .ln{width:30px;height:1.5px;background:var(--line2)}
.methods{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.method{padding:16px;border:1.5px solid var(--line2);border-radius:var(--r);text-align:left;transition:all .15s;background:#fff}.method b{display:block}.method span{font-size:12.5px;color:var(--muted)}
.method.on{border-color:var(--purple);box-shadow:0 0 0 4px var(--purple-50)}
.summary{position:sticky;top:96px}
.line{display:flex;gap:12px;align-items:center;padding:12px 0}.line+.line{border-top:1.5px solid var(--line)}
.done-hero{text-align:center;padding:60px 20px}.done-hero .seal{width:90px;height:90px;border-radius:50%;background:var(--green);display:grid;place-items:center;margin:0 auto 20px;animation:pop .6s var(--spring)}.done-hero .seal svg{width:44px;height:44px}
/* ---------- reader ---------- */
.reader{--rbg:#fff;--rfg:#1C2250;--rmut:#6A7299;--rline:#E6E8F2;--rpane:#F7F8FC;min-height:100vh;background:var(--rbg);color:var(--rfg)}
.reader.sepia{--rbg:#FBF5E8;--rfg:#3B2F1E;--rmut:#7F6D53;--rline:#EADFC8;--rpane:#F5EDDB}
.reader.night{--rbg:#0E1438;--rfg:#E2E6F8;--rmut:#8E97C6;--rline:#222B5C;--rpane:#121A45}
.rtop{position:sticky;top:0;z-index:30;height:62px;display:flex;align-items:center;gap:12px;padding:0 18px;background:var(--rbg);border-bottom:1.5px solid var(--rline)}
.rtop .t{min-width:0;flex:1;display:flex;flex-direction:column;line-height:1.2}.rtop .t b{font-size:14.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.rtop .t span{font-size:12.5px;color:var(--rmut)}
.rbtn{height:38px;padding:0 12px;border-radius:999px;display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:600;border:1.5px solid var(--rline);color:var(--rfg);background:transparent;transition:border-color .15s,background .15s}
.rbtn:hover{border-color:var(--rmut)}.rbtn.on{background:var(--purple);border-color:var(--purple);color:#fff}.rbtn svg{width:17px;height:17px}
.rprog{height:4px;background:var(--rline)}.rprog i{display:block;height:100%;background:var(--green);width:0;transition:width .5s var(--ease)}
.rgrid{display:grid;grid-template-columns:260px 1fr 320px;min-height:calc(100vh - 66px)}
.rtoc,.rside{background:var(--rpane);padding:20px 16px;font-size:14px;overflow-y:auto;max-height:calc(100vh - 66px);position:sticky;top:66px}
.rtoc{border-right:1.5px solid var(--rline)}.rside{border-left:1.5px solid var(--rline)}
.rtoc a{display:flex;gap:8px;padding:9px 10px;border-radius:10px;line-height:1.35}.rtoc a:hover{background:var(--rline)}.rtoc a.on{background:var(--purple);color:#fff;font-weight:600}
.rtoc a .d{color:var(--green-d);font-weight:800}.reader.night .rtoc a .d{color:var(--green)}
.rpage{padding:56px 64px 40px;display:flex;flex-direction:column;align-items:center}
.rtxt{width:100%;max-width:660px;font-family:var(--read);font-size:var(--fs,20px);line-height:1.82}
.rtxt p{margin-bottom:24px;transition:background .3s}.rtxt h3{font-family:var(--ui);font-size:22px;margin:30px 0 12px}
.rtxt p.speaking{background:rgba(238,255,58,.35);border-radius:4px;box-shadow:0 0 0 6px rgba(238,255,58,.35)}
.reader.night .rtxt p.speaking{background:rgba(107,59,255,.35);box-shadow:0 0 0 6px rgba(107,59,255,.35)}
.rtxt mark{background:var(--yellow);color:#121C52;border-radius:2px;padding:0 1px}
.chapno{font-family:var(--ui);font-size:13px;font-weight:700;color:var(--purple);width:100%;max-width:660px;margin-bottom:8px}
.chaptitle{font-family:var(--ui);font-size:clamp(30px,3.6vw,42px);letter-spacing:-.03em;width:100%;max-width:660px;margin-bottom:28px;line-height:1.05}
.tryit{border-radius:16px;padding:20px;margin:6px 0 28px;font-family:var(--ui);font-size:15.5px;line-height:1.5;background:var(--rpane);border:2px solid var(--purple)}
.tryit .h{display:flex;align-items:center;gap:8px;font-weight:800;color:var(--purple);font-size:14px}.reader.night .tryit .h{color:#B8A4FF}
.tryit textarea{margin-top:12px;background:var(--rbg);color:var(--rfg);border-color:var(--rline)}
.tryit.done{border-color:var(--green)}
.rnav{width:100%;max-width:660px;display:flex;justify-content:space-between;gap:12px;margin-top:20px;padding-top:24px;border-top:1.5px solid var(--rline)}
.hlpop{position:absolute;z-index:40;display:flex;gap:4px;background:var(--ink);padding:5px;border-radius:999px;box-shadow:var(--sh-lg);animation:pop .25s var(--spring)}
.hlpop button{height:34px;padding:0 12px;border-radius:999px;color:#fff;font-size:13.5px;font-weight:650;display:flex;align-items:center;gap:6px}.hlpop button:hover{background:rgba(255,255,255,.12)}.hlpop svg{width:15px;height:15px;color:var(--yellow)}
.rtabs{display:flex;gap:4px;padding:4px;border-radius:999px;background:var(--rline);margin-bottom:16px}.rtabs button{flex:1;height:32px;border-radius:999px;font-size:13px;font-weight:650;color:var(--rfg)}.rtabs button.on{background:var(--rbg);box-shadow:var(--sh)}
.nitem{padding:12px;border-radius:12px;background:var(--rbg);border:1.5px solid var(--rline);margin-bottom:8px;font-size:14px}
.hitem{border-left:4px solid var(--yellow);padding:4px 0 4px 12px;margin:10px 0;font-family:var(--read);font-size:14.5px}
.listenbar{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);z-index:40;display:flex;align-items:center;gap:10px;background:var(--ink);color:#fff;padding:8px 10px 8px 16px;border-radius:999px;box-shadow:var(--sh-lg);animation:toastIn .4s var(--spring)}
.listenbar .wave{display:flex;gap:3px;align-items:center;height:20px}.listenbar .wave i{width:3px;border-radius:2px;background:var(--green);animation:wave 1s ease-in-out infinite}
.listenbar .wave i:nth-child(2){animation-delay:.15s}.listenbar .wave i:nth-child(3){animation-delay:.3s}.listenbar .wave i:nth-child(4){animation-delay:.45s}
.listenbar.paused .wave i{animation-play-state:paused}
.listenbar button{height:34px;min-width:34px;padding:0 10px;border-radius:999px;color:#fff;font-weight:650;font-size:13px;display:grid;place-items:center}.listenbar button:hover{background:rgba(255,255,255,.12)}.listenbar svg{width:17px;height:17px}
.paywall{width:100%;max-width:660px;text-align:center;padding:40px 28px;border-radius:24px;background:var(--ink);color:#fff;margin-top:10px}
.paywall p{color:#C3C9EA;margin:10px auto 20px}
/* admin editor */
.chap{border:1.5px solid var(--line);border-radius:var(--r);padding:16px;margin-bottom:12px;background:#fff}
.formgrid{display:grid;grid-template-columns:1fr 1fr;gap:0 16px}
.sevt{font-family:ui-monospace,Consolas,monospace;font-size:12.5px}
/* ---------- reveal & motion ---------- */
.rv{opacity:0;transform:translateY(22px);transition:opacity .8s var(--ease),transform .8s var(--ease)}.rv.in{opacity:1;transform:none}
@keyframes rise{from{transform:translateY(105%)}to{transform:none}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes viewIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
@keyframes drop{0%{transform:translateY(-560px) rotate(var(--r0,6deg));opacity:0}60%{opacity:1}100%{transform:none}}
@keyframes dropLean{0%{transform:translateY(-560px) rotate(10deg);opacity:0}60%{opacity:1}100%{transform:rotate(-8deg) translateX(6px)}}
@keyframes noteIn{from{opacity:0;transform:rotate(20deg) scale(.6)}to{opacity:1;transform:rotate(4deg)}}
@keyframes glow{50%{opacity:.55}}
@keyframes coverIn{from{opacity:0;transform:rotateY(-40deg) translateX(-30px)}to{opacity:1;transform:rotateY(-8deg)}}
@keyframes pop{0%{transform:scale(.4)}100%{transform:scale(1)}}
@keyframes slideIn{from{transform:translateX(100%)}to{transform:none}}
@keyframes modalIn{from{opacity:0;transform:translate(-50%,-46%) scale(.96)}to{opacity:1;transform:translate(-50%,-50%)}}
@keyframes modalIn2{from{opacity:0;transform:translate(-50%,-10px) scale(.97)}to{opacity:1;transform:translateX(-50%)}}
@keyframes toastIn{from{opacity:0;transform:translateY(20px) scale(.9)}to{opacity:1;transform:none}}
@keyframes toastOut{to{opacity:0;transform:translateY(10px)}}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes shimmer{to{background-position:-200% 0}}
@keyframes flame{50%{transform:scale(1.15) rotate(-6deg)}}
@keyframes wave{0%,100%{height:5px}50%{height:18px}}
.bstage .cov{transform:rotateY(-8deg)}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.rv{opacity:1;transform:none}}
/* ---------- responsive ---------- */
@media (max-width:1100px){
 .nav{display:none}.burger{display:grid}.searchbtn{min-width:0}.searchbtn span,.searchbtn .kbd{display:none}
 .hero .grid{grid-template-columns:1fr;gap:20px}.shelf{height:300px}.note{width:150px;font-size:13.5px}
 .cats{grid-template-columns:repeat(2,1fr)}.promises{grid-template-columns:1fr 1fr}.promises div:nth-child(3){border-left:0}.promises div:nth-child(n+3){border-top:1.5px solid var(--line)}
 .plans{grid-template-columns:1fr}.plan.star{transform:none}.pathcard{grid-template-columns:1fr}.pgrid{grid-template-columns:1fr 1fr}.feature,.nl{grid-template-columns:1fr}
 .bhero{grid-template-columns:1fr}.bstage{position:relative;top:0;height:380px}.co{grid-template-columns:1fr}.summary{position:static}
 .ftr .g{grid-template-columns:1fr 1fr}
 .shell{grid-template-columns:1fr}.side{display:none}.main{padding:16px 18px 100px}
 .tabbar{display:flex;position:fixed;left:10px;right:10px;bottom:calc(10px + env(safe-area-inset-bottom,0px));z-index:45;background:var(--ink);border-radius:22px;padding:6px;justify-content:space-around;box-shadow:var(--sh-lg)}
 .tabbar a,.tabbar button{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:8px 0;border-radius:16px;color:#AEB6E0;font-size:11px;font-weight:650}.tabbar a.on{color:var(--ink);background:var(--green)}.tabbar svg{width:20px;height:20px}
 .dash{grid-template-columns:1fr}.kpis{grid-template-columns:1fr 1fr}.topbar .searchbtn{min-width:0;flex:1}
 .rgrid{grid-template-columns:1fr}.rtoc{display:none}.rside{display:none;position:fixed;inset:66px 0 0 auto;width:min(360px,92vw);z-index:35;max-height:none;box-shadow:var(--sh-lg)}.rgrid.side-open .rside{display:block;animation:slideIn .3s var(--ease)}
 .rpage{padding:32px 22px}.lrow{grid-template-columns:auto 1fr;}.lrow>:nth-child(3),.lrow>:nth-child(4){grid-column:2}
 .auth{grid-template-columns:1fr}.auth .r{display:none}.auth .l{padding:24px}
 .formgrid{grid-template-columns:1fr}
}
@media (max-width:640px){
 .wrap{padding:0 18px}.sec{padding:60px 0}.cats{grid-template-columns:1fr}.pgrid{grid-template-columns:1fr}.promises{grid-template-columns:1fr}.promises div{border-left:0!important;border-top:1.5px solid var(--line)}.promises div:first-child{border-top:0}
 .steps{grid-template-columns:1fr}.feat{grid-template-columns:1fr}.methods{grid-template-columns:1fr}.pv{grid-template-columns:1fr}.pv .ps{display:none}.pv .pm{padding:14px}
 .continue{grid-template-columns:1fr}.continue .cov{display:none}.hero h1{font-size:46px}.spine .st{font-size:12px}.nl{padding:26px}.nl form{flex-direction:column;border-radius:20px}
 .hdr .right .btn.ghost{display:none}.bgrid{grid-template-columns:1fr 1fr;gap:12px}.bookcard .stage{height:170px}.bookcard .stage .cov.md{width:96px}.bookcard .solves{display:none}
 .rtop .rbtn .lbl{display:none}.ftr .g{grid-template-columns:1fr}.modal{padding:22px}
}
@media print{.side,.hdr,.ftr,.topbar,.tabbar,.noprint{display:none!important}.shell{display:block;background:#fff}.main{padding:0}.cert{break-inside:avoid;margin-bottom:20px}}
/* ---------- utilities used by views ---------- */
[data-mt]{margin-top:12px}[data-mt-s]{margin-top:6px}[data-mt-l],.mt-l{margin-top:24px}.mt{margin-top:8px}.mt-auto{margin-top:auto}
[data-center],.center-txt{text-align:center}[data-hgt]{height:220px}
.pt{padding-top:34px}.narrow{max-width:760px;margin:0 auto}.center-head{justify-content:center;text-align:center}.center-head p{margin-left:auto;margin-right:auto}
.center-row{display:flex;justify-content:center;gap:12px}.center{justify-content:center}.center-p{margin:10px auto 0}.self-start{align-self:flex-start;padding-left:0}
.center-col{display:flex;flex-direction:column;align-items:flex-end;gap:8px;text-align:right}
.stack-l>*+*{margin-top:20px}.stack-m{display:flex;flex-direction:column;gap:18px}
.lead2{font-size:19px;color:var(--ink2);margin-top:8px}.body-l{font-size:16.5px;color:var(--ink2)}.big{font-size:17.5px;margin-top:12px}
.link{color:var(--purple);font-weight:600;text-decoration:underline;text-underline-offset:3px}.link-y{color:var(--yellow);text-decoration:underline}
.green{color:var(--green-d);font-weight:650}.big-kv{font-size:18px;padding-top:12px}.r{text-align:right}.nowrap{white-space:nowrap}.mw0{min-width:0}
.auto{width:auto;min-width:200px}.full-span{grid-column:1/-1}
.toolbar{display:flex;gap:12px;flex-wrap:wrap;align-items:center}.small-ask{flex:1;min-width:260px;max-width:none}.small-ask .box{height:50px;box-shadow:4px 4px 0 var(--ink)}
.grid2x{display:grid;grid-template-columns:1fr 1.05fr;gap:56px;align-items:center}
.grid2c{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.sm-tag{height:22px;margin-left:auto}.toc2 li .sm-tag+svg{display:none}
.done-book .cov{margin:0 6px}.done-hero.compact{padding:10px}.done-hero h1{margin-bottom:10px}
.btn.ghost-dark{background:transparent;color:#fff;border-color:rgba(255,255,255,.35)}.btn.ghost-dark:hover{border-color:#fff;background:rgba(255,255,255,.06);box-shadow:none}
.w150{width:150px}.w120{width:120px}.goalrow{justify-content:center;margin-bottom:6px}
.recpanel{background:var(--yellow-50);border-color:#EDF39A}
.postmini{display:block;padding:14px}.postmini img{border-radius:12px;aspect-ratio:16/9;object-fit:cover;width:100%}.postmini b{display:block;line-height:1.3;margin-top:4px}
.panel.nopad{padding:0}.linkbtn{text-align:left;padding:0}.linkbtn:hover b{color:var(--purple)}
.chip .muted-on{opacity:.6;font-weight:700;font-size:12.5px}
.chaplist{padding-left:20px;font-size:14px;line-height:1.9;margin-top:6px}
.ratepick{display:flex;gap:4px;margin:8px 0 12px}.ratepick button{width:40px;height:40px;border-radius:10px;color:#C9CDE0;display:grid;place-items:center;transition:transform .2s var(--spring),color .15s}.ratepick button svg{width:26px;height:26px}.ratepick button.on{color:#E0A100}.ratepick button.on svg{fill:currentColor}.ratepick button:hover{transform:scale(1.15)}
.range{width:100%;accent-color:var(--purple);height:30px}
.danger-zone{border-color:#F5C2D0}.danger-text{color:var(--red)!important}
.nrow{display:flex;align-items:center;gap:12px;padding:10px 0;border-top:1.5px solid var(--line)}.nrow:first-of-type{margin-top:10px}.nrow .hitem{margin:0}
.iconbtn.sm-ib{width:34px;height:34px}.iconbtn.sm-ib svg{width:15px;height:15px}
.certgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(360px,1fr));gap:22px}
.rmut{color:var(--rmut)}.rmut svg{display:inline;vertical-align:-3px;width:15px;height:15px}.nitem.block{display:block}
.thumb{width:64px;height:36px;border-radius:6px;object-fit:cover}
.imgpick{display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.imgpick input{position:absolute;opacity:0}.imgpick img{border-radius:8px;border:3px solid transparent;width:100%;cursor:pointer}.imgpick input:checked+img{border-color:var(--purple)}.imgpick input:focus-visible+img{outline:3px solid var(--purple)}
textarea.tall{min-height:200px;font-family:var(--read);font-size:15px}textarea.tall2{min-height:420px;font-family:var(--read);font-size:15.5px}
.fan.sm{height:auto;width:56px}.fan.sm .cov{position:static;transform:none}
.previewbox .center-txt{margin:0 auto;text-align:left}
.ftr .nl-mini .inp{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18);color:#fff;height:44px}.ftr .nl-mini .inp::placeholder{color:#8E97C6}
.tag svg,.chip svg,.btn svg{width:16px;height:16px;flex:none}.tag svg{width:14px;height:14px}
.pi{width:34px;height:34px;border-radius:10px;background:var(--surface);display:inline-grid;place-items:center;flex:none}.pi svg{width:17px;height:17px}
.hide-m{}
.side .logo .mk i:nth-child(1){background:#8C66FF}
@media (max-width:1100px){.grid2x,.grid2c{grid-template-columns:1fr}.center-col{align-items:flex-start;text-align:left}.hide-m{display:none}.certgrid{grid-template-columns:1fr}}
.cov .ct{display:-webkit-box;-webkit-line-clamp:6;-webkit-box-orient:vertical;overflow:hidden;overflow-wrap:normal;word-break:normal}
.cov.md .ct{font-size:13px}.bookcard .stage{height:244px}
.kpi .l{padding-right:44px;line-height:1.3}
.shell{background:linear-gradient(90deg,var(--ink) 256px,var(--surface) 256px)}
@media (max-width:1100px){.shell{background:var(--surface)}}
.dash>.panel .chart{height:250px}
.hero .grid>*{min-width:0}.shelfwrap{overflow:hidden}
body{overflow-x:hidden}
@media (max-width:640px){
 .hero .lead{font-size:17px}.shelf{height:240px;padding:0 6px}.shelfwrap{padding-top:70px}.note{top:0;right:4%;width:140px;padding:10px 12px}
 .ask .box{height:56px;padding-left:16px}.ask .box .btn{padding:0 14px;height:40px;font-size:14px}
 .rtop{gap:6px;padding:0 10px}.rtop .t span{display:none}.rtop .t b{font-size:13.5px}.rbtn{height:36px;padding:0 9px}
 .greet h1{font-size:26px}
}
/* cover image + publishing editor */
.cov.has-img{padding:0}.cov.has-img img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.edstep{display:flex;gap:14px;align-items:flex-start;margin-bottom:18px}.edstep .num{width:34px;height:34px;border-radius:50%;background:var(--ink);color:var(--yellow);display:grid;place-items:center;font-weight:800;flex:none}.edstep p{margin-top:2px}
.filebtn{position:relative;overflow:hidden}.filebtn input{position:absolute;inset:0;opacity:0;cursor:pointer}
.checklist{list-style:none;display:grid;gap:8px;font-size:14px}.checklist li{display:flex;gap:8px;align-items:center;color:var(--red)}.checklist li.ok{color:var(--green-d)}.checklist svg{width:16px;height:16px}
.stack-s{display:flex;flex-direction:column;gap:8px}
.sticky-col{position:sticky;top:20px;align-self:start}
@media (max-width:1100px){.sticky-col{position:static}}
.auth .r h2{align-self:flex-start;text-align:left}

/* ---------- UPI payment ---------- */
.upi-box{display:grid;grid-template-columns:260px 1fr;gap:28px;align-items:start;padding:22px;border:1.5px solid var(--line2);border-radius:var(--r);background:#fff}
.upi-qr{background:#fff;border-radius:var(--r-sm);padding:6px;border:1.5px solid var(--line2)}.upi-qr svg{display:block;width:100%;height:auto}
.upi-how ol{margin:0 0 18px;padding-left:20px;display:grid;gap:8px;font-size:15px}
.upi-id code{font-size:15px;font-weight:600;padding:6px 10px;background:var(--purple-50);border-radius:8px;margin-right:8px;word-break:break-all}
.upi-id .row{margin:6px 0;align-items:center}
.upi-app{display:none}
@media (pointer:coarse),(max-width:900px){.upi-app{display:flex}}
.upi-wait{max-width:620px;margin:40px auto;text-align:center}.upi-wait .stepper{justify-content:center}
.seal.wait{width:90px;height:90px;border-radius:50%;background:var(--yellow-50);display:grid;place-items:center;margin:24px auto 20px}.seal.wait svg{width:42px;height:42px}
@media (max-width:640px){.upi-box{grid-template-columns:1fr;padding:16px}.upi-qr{max-width:280px;margin:0 auto}}