/* Book Chommie — public pages (landing, join, library, book, reader, shelf, help, legal). Purple & Gold. */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body.bc{margin:0;background:var(--bbg);color:var(--bink);font-family:var(--bfui);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
.bc a{color:var(--bp)}
.bc h1,.bc h2,.bc h3{font-family:var(--bfd);line-height:1.12;margin:0;color:var(--bink);letter-spacing:-.02em}
.bc main{position:relative;z-index:1}
.bc-wrap{max-width:1220px;margin:0 auto;padding:0 20px}
.bc-pill{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:999px;background:rgba(255,255,255,.85);box-shadow:inset 0 0 0 1.5px var(--bline);font-weight:800;font-size:13px;color:var(--bp)}
.bc-grad-text{background:linear-gradient(120deg,#8B5CF6,#6D3FD8 40%,#E0A21A 100%);-webkit-background-clip:text;background-clip:text;color:transparent}
.bc-muted{color:var(--bsoft)}
.bc-link{font-weight:800;text-decoration:none}
.bc-card{background:#fff;border-radius:24px;box-shadow:var(--bsh)}
.bc-io .bc-reveal:not(.in){opacity:0;transform:translateY(24px)}
.bc-reveal.in{opacity:1;transform:none;transition:opacity .7s cubic-bezier(.2,.8,.2,1) var(--d,0s),transform .7s cubic-bezier(.2,.8,.2,1) var(--d,0s)}
.bc-sec{padding:90px 0;position:relative}
.bc-sec-head{max-width:680px;margin-bottom:40px}
.bc-sec-head.center{text-align:center;margin-left:auto;margin-right:auto}
.bc-kicker{display:block;font-weight:800;font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--bp);margin-bottom:10px}
.bc-sec-head h2{font-size:clamp(30px,4.2vw,46px);font-weight:700}
.bc-sec-head p{color:var(--bsoft);font-size:17.5px;margin:14px 0 0}

/* ---------- hero ---------- */
.bc-hero{padding:56px 0 70px}
.bc-hero-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:50px;align-items:center}
.bc-hero h1{font-size:clamp(40px,5.6vw,70px);font-weight:800;margin:18px 0 0}
.bc-lead{font-size:clamp(17px,2vw,19.5px);color:var(--bsoft);margin:22px 0 30px;max-width:560px}
.bc-cta-row{display:flex;gap:12px;flex-wrap:wrap}
.bc-ticks{list-style:none;padding:0;margin:26px 0 0;display:flex;gap:10px 20px;flex-wrap:wrap;color:var(--bsoft);font-weight:700;font-size:14px}
.bc-ticks li{display:flex;align-items:center;gap:7px}
.bc-ticks li::before{content:"✓";display:grid;place-items:center;width:20px;height:20px;border-radius:50%;background:var(--blight);color:var(--bp);font-size:12px;font-weight:900}
.bc-devices{position:relative;height:520px}
.bc-laptop{position:absolute;left:0;right:6%;top:20px;background:#1E1838;border-radius:20px;padding:12px;box-shadow:0 40px 80px -30px rgba(45,25,110,.6);animation:bcIn .9s .2s cubic-bezier(.2,.8,.2,1) both}
.bc-laptop-bar{display:flex;align-items:center;gap:6px;padding:2px 6px 10px;color:rgba(255,255,255,.6);font-size:12px;font-weight:700}
.bc-laptop-bar i{width:10px;height:10px;border-radius:50%;background:#FF6B6B}.bc-laptop-bar i:nth-child(2){background:var(--bgold)}.bc-laptop-bar i:nth-child(3){background:#4ADE80}
.bc-laptop-bar span{margin-left:8px;display:flex;align-items:center;gap:6px}
.bc-laptop-bar span::before{content:"";width:7px;height:7px;border-radius:50%;background:#4ADE80;box-shadow:0 0 0 0 rgba(74,222,128,.6);animation:bcPulse 1.6s infinite}
@keyframes bcPulse{70%{box-shadow:0 0 0 8px rgba(74,222,128,0)}100%{box-shadow:0 0 0 0 rgba(74,222,128,0)}}
.bc-laptop-screen{background:linear-gradient(160deg,#2A2250,#1E1838);border-radius:12px;height:390px;padding:10px}
.bc-phone{position:absolute;right:0;bottom:-10px;width:200px;height:400px;background:#1E1838;border-radius:34px;padding:10px;box-shadow:0 30px 60px -20px rgba(45,25,110,.7);animation:bcIn .9s .5s cubic-bezier(.2,.8,.2,1) both}
.bc-phone-screen{background:var(--bbg);border-radius:26px;height:100%;overflow:hidden;display:flex;flex-direction:column;padding:16px 12px 10px}
.bc-phone-screen .ph-h{font-family:var(--bfd);font-weight:700;font-size:15px}
.bc-phone-screen .ph-s{font-size:11px;color:var(--bsoft)}
.bc-phone-screen .mk{min-height:0;flex:1}
.bc-phone-screen .mk-ring{width:110px;height:110px;margin-top:0}
.bc-phone-screen .mk-chips{position:static;flex-direction:column;align-items:center;gap:6px}
.bc-phone-btn{margin-top:8px;text-align:center;background:var(--bgrad);color:#fff;border-radius:999px;padding:9px;font-weight:800;font-size:12px}
.bc-float{position:absolute;background:#fff;border-radius:16px;padding:10px 14px;font-weight:800;font-size:13.5px;box-shadow:var(--bsh);animation:bcFloat 5s ease-in-out infinite;white-space:nowrap;z-index:3}
.bc-float-1{top:-4px;left:-12px}
.bc-float-2{top:46%;left:-30px;animation-delay:1.4s;background:var(--bgold)}
.bc-float-3{bottom:24px;left:22%;animation-delay:2.6s;color:var(--bp)}
@keyframes bcIn{from{opacity:0;transform:translateY(30px) scale(.97)}}
@media (max-width:980px){.bc-hero-grid{grid-template-columns:1fr}.bc-devices{height:470px;max-width:640px;margin:10px auto 0;width:100%}}
@media (max-width:560px){.bc-devices{height:420px}.bc-laptop{right:0}.bc-laptop-screen{height:300px}.bc-phone{width:150px;height:300px;border-radius:28px}.bc-phone-screen .mk-ring{width:80px;height:80px}.bc-phone-screen .mk-time b{font-size:18px}.bc-float-2{left:-6px}}

.bc-marquee{background:var(--bdark);color:#fff;overflow:hidden;position:relative;z-index:1}
.bc-marquee-track{display:flex;gap:46px;padding:17px 0;width:max-content;animation:bcMarquee 32s linear infinite;font-family:var(--bfd);font-weight:600;font-size:17px}
.bc-marquee-track span{display:flex;align-items:center;gap:46px;white-space:nowrap}
.bc-marquee-track span::after{content:"✦";color:var(--bgold)}
@keyframes bcMarquee{to{transform:translateX(-50%)}}

/* ---------- tools showcase ---------- */
.bc-tools{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:28px;align-items:stretch}
.bc-tool-list{display:flex;flex-direction:column;gap:10px}
.bc-tool-btn{all:unset;box-sizing:border-box;cursor:pointer;display:flex;gap:14px;align-items:flex-start;padding:16px 18px;border-radius:20px;background:rgba(255,255,255,.7);border:1.5px solid transparent;transition:all .25s;position:relative;overflow:hidden}
.bc-tool-btn:hover{background:#fff}
.bc-tool-btn.on{background:#fff;border-color:var(--bp);box-shadow:var(--bsh)}
.bc-tool-btn .ic{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;font-size:22px;background:var(--blight);flex:none;transition:transform .3s}
.bc-tool-btn.on .ic{background:var(--bgrad);transform:rotate(-6deg) scale(1.05)}
.bc-tool-btn b{display:block;font-family:var(--bfd);font-size:17px;font-weight:600;color:var(--bink)}
.bc-tool-btn p{margin:3px 0 0;font-size:14.5px;color:var(--bsoft);max-height:0;overflow:hidden;transition:max-height .4s}
.bc-tool-btn.on p{max-height:120px}
.bc-tool-btn .prog{position:absolute;left:0;bottom:0;height:3px;background:var(--bgold);width:0}
.bc-tool-btn.on .prog{animation:bcProg 6s linear forwards}
@keyframes bcProg{to{width:100%}}
.bc-tool-stage{position:relative;border-radius:30px;background:linear-gradient(160deg,#F1EBFF,#fff 60%,#FFF6DF);box-shadow:var(--bsh);min-height:420px;overflow:hidden}
.bc-tool-stage::before{content:"";position:absolute;width:300px;height:300px;border-radius:50%;background:radial-gradient(circle,rgba(139,92,246,.25),transparent 70%);top:-80px;right:-80px;animation:bcDrift 12s ease-in-out infinite alternate}
.bc-tool-panel{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:30px;opacity:0;transform:translateY(20px) scale(.97);transition:opacity .45s,transform .45s;pointer-events:none}
.bc-tool-panel.on{opacity:1;transform:none;pointer-events:auto}
.bc-tool-panel .mk{max-width:420px;min-height:300px}
.bc-tool-panel .cap{position:absolute;left:24px;top:22px;font-weight:800;font-size:13px;color:var(--bp);background:#fff;padding:6px 12px;border-radius:999px;box-shadow:var(--bsh)}
@media (max-width:900px){.bc-tools{grid-template-columns:1fr}.bc-tool-stage{min-height:340px;order:-1}.bc-tool-btn p{max-height:none}.bc-tool-list{display:grid;grid-template-columns:1fr 1fr}.bc-tool-btn{padding:12px}.bc-tool-btn p{display:none}}

/* ---------- audiences ---------- */
.bc-aud{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.bc-aud-card{border-radius:30px;padding:34px;position:relative;overflow:hidden}
.bc-aud-card.w{background:var(--bgrad);color:#fff}
.bc-aud-card.w h3,.bc-aud-card.w .bc-kicker{color:#fff}
.bc-aud-card.r{background:#fff;box-shadow:var(--bsh)}
.bc-aud-card h3{font-size:30px;font-weight:700;margin-bottom:16px}
.bc-aud-card ul{list-style:none;padding:0;margin:0 0 26px;display:grid;gap:10px}
.bc-aud-card li{display:flex;gap:10px;align-items:flex-start;font-size:16px}
.bc-aud-card li::before{content:"✦";color:var(--bgold);flex:none}
.bc-aud-card.r li::before{color:var(--bp)}
.bc-aud-card .deco{position:absolute;right:-30px;bottom:-30px;width:180px;height:180px;opacity:.15;animation:bcFloatQuill 20s ease-in-out infinite}
@media (max-width:820px){.bc-aud{grid-template-columns:1fr}}

/* ---------- steps ---------- */
.bc-steps{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative}
.bc-steps::before{content:"";position:absolute;top:30px;left:8%;right:8%;height:3px;background:repeating-linear-gradient(90deg,var(--bp) 0 10px,transparent 10px 20px);opacity:.35}
.bc-steps li{position:relative;padding:24px;border-radius:24px;background:#fff;box-shadow:var(--bsh)}
.bc-steps b{display:grid;place-items:center;width:46px;height:46px;border-radius:16px;background:var(--bgrad);color:#fff;font-family:var(--bfd);font-size:19px;margin:-46px 0 14px;box-shadow:0 10px 20px -8px rgba(109,63,216,.7)}
.bc-steps h3{font-size:19px;margin-bottom:6px;font-weight:600}
.bc-steps p{margin:0;color:var(--bsoft);font-size:15px}
@media (max-width:900px){.bc-steps{grid-template-columns:1fr 1fr;row-gap:44px}.bc-steps::before{display:none}}
@media (max-width:520px){.bc-steps{grid-template-columns:1fr}}

/* ---------- books ---------- */
.bc-books{display:grid;grid-template-columns:repeat(auto-fill,minmax(170px,1fr));gap:32px 22px}
.bc-books-sm{grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:24px 16px}
.bc-book-card{display:flex;flex-direction:column;text-decoration:none!important;color:var(--bink)!important;transition:transform .25s}
.bc-book-card:hover{transform:translateY(-6px)}
.bc-book-card .bc-cover{transition:transform .35s,box-shadow .35s}
.bc-book-card:hover .bc-cover{transform:perspective(800px) rotateY(-12deg);box-shadow:inset 6px 0 10px -6px rgba(0,0,0,.45),16px 20px 34px -12px rgba(30,24,56,.5)}
.bc-book-card b{margin-top:12px;font-size:15px;line-height:1.3}
.bc-book-card span{color:var(--bsoft);font-size:13.5px;font-weight:600}
.bc-card-meta{display:flex;justify-content:space-between;margin-top:4px}
.bc-card-meta strong{color:var(--bp)}
.bc-stars{color:#F5A623;font-style:normal;letter-spacing:1px}.bc-stars span{color:#E2DAF2}
.bc-cover-title{font-family:var(--bfd)!important}

/* ---------- mission / faq / final ---------- */
.bc-mission{display:grid;grid-template-columns:1.2fr 1fr;gap:40px;align-items:center}
.bc-mission h2{font-size:clamp(32px,4.5vw,50px);margin-bottom:16px}
.bc-mission p{font-size:17px;color:var(--bsoft)}
.bc-quote-card{background:var(--bdark);color:#fff;border-radius:30px;padding:34px;box-shadow:0 30px 60px -25px rgba(45,25,110,.7);transform:rotate(-1.5deg);position:relative;overflow:hidden}
.bc-quote-card::after{content:"";position:absolute;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle,rgba(139,92,246,.6),transparent 70%);right:-60px;top:-60px}
.bc-quote{font-family:var(--bfd);font-size:28px;line-height:1.25;font-weight:700;position:relative}
.bc-quote-calc{margin-top:22px;font-size:16.5px;line-height:1.9;background:rgba(255,255,255,.08);border-radius:18px;padding:16px 18px;position:relative}
.bc-quote-calc b{color:var(--bgold)}
@media (max-width:860px){.bc-mission{grid-template-columns:1fr}}
.bc-faq{max-width:800px}
.bc-faq details{background:#fff;border-radius:20px;padding:18px 22px;margin-bottom:12px;box-shadow:var(--bsh);transition:box-shadow .2s}
.bc-faq details[open]{box-shadow:0 0 0 2px var(--bp),var(--bsh)}
.bc-faq summary{font-weight:800;cursor:pointer;font-size:17px;list-style:none;display:flex;justify-content:space-between;gap:12px}
.bc-faq summary::-webkit-details-marker{display:none}
.bc-faq summary::after{content:"+";color:var(--bp);font-size:24px;line-height:1;transition:transform .3s}
.bc-faq details[open] summary::after{transform:rotate(45deg)}
.bc-faq p{margin:10px 0 0;color:var(--bsoft)}
.bc-final{position:relative;z-index:1;overflow:hidden;background:var(--bdark);color:#fff;text-align:center;padding:100px 0}
.bc-final h2{color:#fff;font-size:clamp(30px,5vw,54px);margin-bottom:14px}
.bc-final p{color:rgba(255,255,255,.75);font-size:18px;margin:0 0 30px}
.bc-final .bc-bg{position:absolute}

/* ---------- library ---------- */
.bc-page-head{padding:50px 0 34px;text-align:center}
.bc-page-head h1{font-size:clamp(36px,5vw,56px);font-weight:800}
.bc-page-head p{color:var(--bsoft);font-size:17.5px;max-width:640px;margin:12px auto 0}
.bc-search{max-width:620px;margin:24px auto 0;position:relative}
.bc-search input{width:100%;padding:17px 24px 17px 54px;border-radius:999px;border:1.5px solid var(--bline);font:inherit;font-size:16px;background:#fff;outline:none;box-shadow:var(--bsh);transition:border-color .2s,box-shadow .2s}
.bc-search input:focus{border-color:var(--bp);box-shadow:0 0 0 5px rgba(109,63,216,.12)}
.bc-search svg{position:absolute;left:20px;top:50%;width:20px;height:20px;transform:translateY(-50%);color:var(--bsoft)}
.bc-chips{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;margin-top:18px}
.bc-chip{border:1.5px solid var(--bline);background:#fff;border-radius:999px;padding:8px 15px;font:inherit;font-weight:700;font-size:14px;cursor:pointer;color:var(--bink);transition:all .2s}
.bc-chip:hover{border-color:var(--bp)}
.bc-chip.on{border-color:var(--bp);background:var(--bp);color:#fff}
.bc-lib{padding-bottom:90px}
.bc-mine{background:#fff;border-radius:28px;padding:26px;margin-bottom:44px;box-shadow:var(--bsh)}
.bc-mine h2{font-size:22px;margin-bottom:18px}
.bc-none{text-align:center;color:var(--bsoft);padding:40px}
.bc-center-msg{text-align:center;padding:80px 20px}
.bc-center-msg p{color:var(--bsoft)}
.bc-em{font-size:60px}

/* ---------- book page ---------- */
.bc-bookpage{padding-top:26px;padding-bottom:70px}
.bc-back{display:inline-flex;align-items:center;gap:6px;text-decoration:none!important;font-weight:800;color:var(--bsoft)!important;margin-bottom:22px}
.bc-bp-grid{display:grid;grid-template-columns:minmax(220px,340px) 1fr;gap:56px;align-items:start}
@media (max-width:760px){.bc-bp-grid{grid-template-columns:1fr;gap:28px}.bc-bp-cover{max-width:240px;margin:0 auto}}
.bc-3d{perspective:1200px}
.bc-3d .bc-cover{transform:rotateY(-14deg) rotateX(2deg);box-shadow:inset 6px 0 10px -6px rgba(0,0,0,.45),26px 32px 54px -20px rgba(30,24,56,.6);transition:transform .5s;animation:bcIn .8s ease both}
.bc-3d .bc-cover:hover{transform:rotateY(-4deg)}
.bc-bp-info h1{font-size:clamp(32px,4.5vw,52px);font-weight:800;margin-top:14px}
.bc-bp-sub{font-size:19px;color:var(--bsoft);margin:8px 0 0;font-style:italic}
.bc-bp-by{font-size:17px;margin:12px 0 0}
.bc-bp-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}
.bc-bp-meta span{background:#fff;border-radius:999px;padding:7px 14px;font-weight:700;font-size:14px;color:var(--bsoft);box-shadow:var(--bsh)}
.bc-buy{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:28px}
.bc-price{font-family:var(--bfd);font-size:36px;font-weight:800;margin-right:6px;color:var(--bp)}
.bc-owned{font-weight:800;color:#15803D;background:#DCFCE7;padding:8px 14px;border-radius:999px}
.bc-dl{margin-top:16px;font-size:14.5px;color:var(--bsoft)}
.bc-dl a{font-weight:800}
.bc-author-note{margin-top:18px;background:#FFF6DF;border-radius:16px;padding:12px 16px;font-weight:600;font-size:14.5px}
.bc-blurb{margin-top:28px;font-size:17px;line-height:1.75;background:#fff;border-radius:22px;padding:6px 24px;box-shadow:var(--bsh)}
.bc-toc{margin-top:18px;background:#fff;border-radius:20px;padding:16px 22px;box-shadow:var(--bsh)}
.bc-toc summary{font-weight:800;cursor:pointer}
.bc-toc ol{margin:10px 0 0;color:var(--bsoft)}
.bc-reviews{margin-top:64px;max-width:800px}
.bc-reviews h2{font-size:30px;margin-bottom:16px}
.bc-rev-form{background:#fff;border-radius:22px;padding:22px;box-shadow:var(--bsh);display:grid;gap:12px;margin-bottom:24px}
.bc-rate{display:flex;gap:4px}
.bc-rate button{border:0;background:none;font-size:34px;line-height:1;color:#E2DAF2;cursor:pointer;padding:0 2px;transition:transform .15s}
.bc-rate button.on{color:#F5A623}
.bc-rate button:hover{transform:scale(1.18)}
.bc-inp{width:100%;border:1.5px solid var(--bline);border-radius:14px;padding:13px 15px;font:inherit;outline:none;background:#fff;color:var(--bink);transition:border-color .2s,box-shadow .2s}
.bc-inp:focus{border-color:var(--bp);box-shadow:0 0 0 4px rgba(109,63,216,.12)}
.bc-rev-form .bc-btn{justify-self:start}
.bc-form-msg{font-weight:700;font-size:14px}
.bc-review{padding:18px 0;border-bottom:1px solid var(--bline)}
.bc-review-head{display:flex;justify-content:space-between;gap:10px}
.bc-review p{margin:6px 0}
.bc-review small{color:var(--bsoft)}

/* ---------- reader ---------- */
body.bc-reader-page{background:var(--bdark);overflow:hidden}
.bc-reader{position:fixed;inset:0;display:flex;flex-direction:column;background:radial-gradient(circle at 50% 25%,#3A2C78,#1E1838 65%)}
.bc-reader-top{display:flex;align-items:center;gap:10px;padding:10px 14px;color:#fff;position:relative;z-index:2}
.bc-reader-title{flex:1;min-width:0;display:flex;flex-direction:column;line-height:1.25}
.bc-reader-title b{font-family:var(--bfd);font-size:17px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.bc-reader-title span{font-size:12.5px;opacity:.65}
.bc-rbtn{all:unset;cursor:pointer;width:42px;height:42px;border-radius:14px;display:grid;place-items:center;color:#fff!important;font-size:19px;text-decoration:none;flex:none;background:rgba(255,255,255,.1);transition:background .2s}
.bc-rbtn:hover{background:rgba(255,255,255,.2)}
.bc-reader-stage{flex:1;min-height:0;padding:0 10px calc(12px + env(safe-area-inset-bottom,0px));position:relative;z-index:1}
.bc-toc-panel{position:fixed;inset:0;background:rgba(10,6,30,.55);z-index:20;display:flex;justify-content:flex-end}
.bc-toc-panel[hidden]{display:none}
.bc-toc-in{width:min(360px,90vw);background:var(--bbg);height:100%;padding:16px;overflow:auto;animation:bcSlide .25s ease}
@keyframes bcSlide{from{transform:translateX(100%)}}
.bc-toc-in .bc-rbtn{background:var(--blight);color:var(--bink)!important}
.bc-toc-h{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px;font-size:18px}
.bc-toc-item{display:flex;justify-content:space-between;gap:10px;padding:12px 10px;border-radius:12px;cursor:pointer;font-weight:600}
.bc-toc-item:hover{background:var(--blight)}
.bc-toc-item span{color:var(--bsoft);font-size:13px}
.bcf-range{accent-color:var(--bgold)!important}

/* ---------- join / onboarding ---------- */
body.bc-join-page{background:var(--bdark)}
.bc-join{position:relative;z-index:1;min-height:100vh;min-height:100dvh;display:grid;grid-template-columns:1.05fr 1fr}
.bc-join-side{position:relative;color:#fff;padding:40px 48px;display:flex;flex-direction:column;overflow:hidden}
.bc-join-side h1{color:#fff;font-size:clamp(34px,3.6vw,52px);font-weight:800;margin-top:auto}
.bc-join-side h1 span{color:var(--bgold)}
.bc-join-side p{color:rgba(255,255,255,.75);font-size:17px;max-width:460px}
.bc-join-cards{position:relative;height:250px;margin-top:30px}
.bc-join-cards .jc{position:absolute;background:rgba(255,255,255,.1);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.14);border-radius:20px;padding:14px 16px;font-weight:700;font-size:14px;display:flex;align-items:center;gap:10px;animation:bcFloat 6s ease-in-out infinite;white-space:nowrap}
.bc-join-cards .jc i{font-style:normal;width:36px;height:36px;border-radius:12px;display:grid;place-items:center;background:var(--bgold);color:var(--bdark);font-size:18px}
.bc-join-cards .j1{left:0;top:0}.bc-join-cards .j2{left:42%;top:40px;animation-delay:1.2s}.bc-join-cards .j3{left:8%;top:120px;animation-delay:2.4s}.bc-join-cards .j4{left:50%;top:170px;animation-delay:3.6s}
.bc-join-main{background:var(--bbg);display:flex;align-items:center;justify-content:center;padding:40px 24px;position:relative;overflow:hidden;border-radius:36px 0 0 36px}
.bc-join-box{width:100%;max-width:500px;position:relative}
@media (max-width:900px){.bc-join{grid-template-columns:1fr}.bc-join-side{padding:20px 20px 30px}.bc-join-side h1{font-size:30px;margin-top:20px}.bc-join-side p,.bc-join-cards{display:none}.bc-join-main{border-radius:30px 30px 0 0;align-items:flex-start;padding:28px 18px calc(40px + var(--bsafe))}}
.bc-tabsw{display:flex;background:var(--blight);border-radius:999px;padding:5px;margin-bottom:22px}
.bc-tabsw button{flex:1;border:0;background:transparent;padding:11px;border-radius:999px;font:inherit;font-weight:800;cursor:pointer;color:var(--bsoft);transition:all .2s}
.bc-tabsw button.on{background:#fff;color:var(--bp);box-shadow:var(--bsh)}
.bc-field{display:block;margin:14px 0}
.bc-field>span{display:block;font-weight:800;font-size:14px;margin-bottom:7px}
.bc-field small{display:block;color:var(--bsoft);font-size:12.5px;margin-top:6px}
.bc-err{color:#C0392B;font-weight:700;font-size:14px;margin-top:10px;min-height:1em}
.bc-dots{display:flex;gap:6px;justify-content:center;margin-bottom:24px}
.bc-dots i{width:8px;height:8px;border-radius:9px;background:var(--bline);transition:all .35s}
.bc-dots i.on{width:28px;background:var(--bp)}
.bc-dots i.done{background:var(--bp2)}
.bc-step{animation:bcStepIn .45s cubic-bezier(.2,.8,.2,1) both}
.bc-step.back{animation-name:bcStepBack}
@keyframes bcStepIn{from{opacity:0;transform:translateX(40px)}}
@keyframes bcStepBack{from{opacity:0;transform:translateX(-40px)}}
.bc-step h2{font-size:clamp(26px,4vw,34px);font-weight:700;text-align:center}
.bc-step .lead{text-align:center;color:var(--bsoft);font-size:16.5px;margin:10px auto 24px;max-width:430px}
.bc-acts{display:flex;gap:10px;justify-content:center;margin-top:26px;flex-wrap:wrap}
.bc-choices{display:grid;gap:12px}
.bc-choices.two{grid-template-columns:1fr 1fr}
.bc-choice{all:unset;box-sizing:border-box;cursor:pointer;display:flex;gap:14px;align-items:center;padding:16px;border-radius:20px;background:#fff;border:2px solid var(--bline);transition:all .2s}
.bc-choice:hover{border-color:var(--bp2);transform:translateY(-2px)}
.bc-choice.on{border-color:var(--bp);box-shadow:0 0 0 5px rgba(109,63,216,.12)}
.bc-choice .e{width:52px;height:52px;border-radius:16px;display:grid;place-items:center;font-size:26px;background:var(--blight);flex:none}
.bc-choice.on .e{background:var(--bgrad)}
.bc-choice b{display:block;font-size:16px}
.bc-choice small{color:var(--bsoft);font-size:13px;line-height:1.35;display:block}
.bc-choices.two .bc-choice{flex-direction:column;align-items:flex-start;gap:8px}
.bc-chipset{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.bc-tour{background:#fff;border-radius:28px;box-shadow:var(--bsh);overflow:hidden}
.bc-tour-stage{height:250px;background:linear-gradient(160deg,#F1EBFF,#fff 60%,#FFF6DF);position:relative}
.bc-tour-stage .mk{min-height:250px}
.bc-tour-body{padding:20px 22px 22px;text-align:center}
.bc-tour-body .n{font-weight:800;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--bp)}
.bc-tour-body h3{font-size:22px;margin:6px 0 6px;font-weight:700}
.bc-tour-body p{margin:0;color:var(--bsoft)}
.bc-done{text-align:center}
.bc-done .burst{font-size:64px;animation:bcPop .6s cubic-bezier(.2,1.4,.4,1) both}

/* ---------- shelf (reader dashboard) ---------- */
.bc-dash{padding:34px 0 90px}
.bc-dash-head{display:flex;justify-content:space-between;align-items:flex-end;gap:20px;flex-wrap:wrap;margin-bottom:26px}
.bc-dash-head h1{font-size:clamp(30px,4vw,44px);font-weight:800}
.bc-kpis{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin-bottom:30px}
.bc-kpi{background:#fff;border-radius:22px;padding:18px;box-shadow:var(--bsh);position:relative;overflow:hidden}
.bc-kpi b{display:block;font-family:var(--bfd);font-size:30px}
.bc-kpi span{color:var(--bsoft);font-weight:700;font-size:13.5px}
.bc-kpi::after{content:"";position:absolute;right:-20px;top:-20px;width:80px;height:80px;border-radius:50%;background:var(--blight)}
.bc-dash-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);gap:24px;align-items:start}
@media (max-width:900px){.bc-dash-grid{grid-template-columns:1fr}}
.bc-panel{background:#fff;border-radius:26px;padding:24px;box-shadow:var(--bsh)}
.bc-panel h2{font-size:21px;font-weight:700;margin-bottom:16px}
.bc-cont{display:flex;gap:16px;align-items:center;padding:12px;border-radius:18px;background:var(--bbg);margin-bottom:10px;text-decoration:none!important;color:var(--bink)!important;transition:transform .2s}
.bc-cont:hover{transform:translateX(4px)}
.bc-cont .bc-cover{width:56px;flex:none}
.bc-cont b{display:block}
.bc-cont small{color:var(--bsoft)}
.bc-prog{height:6px;border-radius:9px;background:var(--bline);overflow:hidden;margin-top:6px}
.bc-prog i{display:block;height:100%;background:var(--bgrad);border-radius:9px}
.bc-writer-cta{background:var(--bdark);color:#fff;border-radius:26px;padding:24px;position:relative;overflow:hidden;margin-top:24px}
.bc-writer-cta h3{color:#fff;font-size:22px}
.bc-writer-cta p{color:rgba(255,255,255,.75)}

/* ---------- help + legal ---------- */
.bc-help-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px;margin-bottom:50px}
.bc-help-card{background:#fff;border-radius:24px;padding:24px;box-shadow:var(--bsh)}
.bc-help-card .ic{font-size:30px}
.bc-help-card h3{font-size:19px;margin:10px 0 6px}
.bc-help-card p,.bc-help-card ol{color:var(--bsoft);margin:0;font-size:15px}
.bc-help-card ol{padding-left:18px}
.bc-legal{max-width:820px;margin:0 auto;padding:10px 20px 90px}
.bc-legal .bc-panel{padding:34px}
.bc-legal h2{font-size:22px;margin:28px 0 8px}
.bc-legal p,.bc-legal li{color:#3D3757}
.bc-legal .note{background:#FFF6DF;border-radius:14px;padding:12px 16px;font-size:14px}

@media (prefers-reduced-motion:reduce){.bc-marquee-track,.bc-float,.bc-laptop,.bc-phone,.bc-join-cards .jc{animation:none!important}}
.bc-phone-screen .mk{flex-direction:column;gap:10px}
@media (max-width:600px){.bc-books{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px 14px}.bc-books-sm{grid-template-columns:repeat(3,minmax(0,1fr))}}

/* ---------- audio reader ---------- */
.bc-listen-btn{width:auto!important;padding:0 14px;gap:6px;display:inline-flex!important;align-items:center;font-size:14px!important;font-weight:800;background:var(--bgrad)!important;box-shadow:0 8px 18px -8px rgba(139,92,246,.8)}
.bc-listen-btn.on{background:linear-gradient(135deg,#FFD780,#FFC24B)!important;color:var(--bdark)!important}
.bc-listen-btn.on svg{animation:bcHeart 1.4s ease-in-out infinite}
@media (max-width:520px){.bc-listen-btn span{display:none}.bc-listen-btn{padding:0!important;width:42px!important;justify-content:center}}
.bc-listen{position:relative;z-index:5;padding:0 12px calc(10px + env(safe-area-inset-bottom,0px));display:flex;flex-direction:column;align-items:center;gap:8px}
.bc-listen[hidden]{display:none}
.bc-cap{margin:0;max-width:820px;width:100%;text-align:center;color:#fff;font-family:Lora,Georgia,serif;font-size:clamp(17px,2.4vw,22px);line-height:1.45;background:rgba(10,6,30,.55);backdrop-filter:blur(8px);border-radius:16px;padding:10px 16px;min-height:2.9em;display:flex;align-items:center;justify-content:center}
.bc-cap[hidden]{display:none}
.bc-listen-bar{display:flex;align-items:center;gap:6px;background:rgba(255,255,255,.1);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.12);border-radius:999px;padding:6px}
.bc-lb{all:unset;cursor:pointer;width:42px;height:42px;border-radius:50%;display:grid;place-items:center;color:#fff;font-size:17px;font-family:var(--bfui);font-weight:800;transition:background .2s,transform .15s}
.bc-lb:hover{background:rgba(255,255,255,.14)}
.bc-lb:active{transform:scale(.92)}
.bc-lb:focus-visible{outline:2px solid var(--bgold);outline-offset:2px}
.bc-lb-play{width:56px;height:56px;background:linear-gradient(135deg,#FFD780,#FFC24B);color:var(--bdark);font-size:20px;box-shadow:0 10px 22px -8px rgba(245,170,30,.8)}
.bc-lb-play:hover{background:linear-gradient(135deg,#FFE29E,#FFC24B)}
.bc-lb-rate{font-size:14px;width:auto;padding:0 10px;border-radius:999px}
@media (max-width:480px){.bc-lb{width:36px;height:36px;font-size:15px}.bc-lb-play{width:50px;height:50px}}
.bc-listen-set{width:min(420px,100%);background:#fff;color:var(--bink);border-radius:18px;padding:14px 16px;display:grid;gap:10px;font-size:14px;font-weight:700;box-shadow:var(--bsh)}
.bc-listen-set[hidden]{display:none}
.bc-listen-set label{display:grid;gap:4px}
.bc-listen-set select{border:1.5px solid var(--bline);border-radius:12px;padding:9px;font:inherit;font-weight:600}
.bc-listen-set input[type=range]{accent-color:var(--bp)}
.bc-listen-set .bc-check{display:flex;align-items:center;gap:8px}
.bc-listen-set p{margin:0;font-weight:500;color:var(--bsoft);font-size:12.5px}
.bc-narrated{color:var(--bgold);font-weight:800;font-size:12.5px}
.bc-narrated[hidden]{display:none}
.bcf-hl,.bc-textview mark.bcf-hl{background:rgba(255,194,75,.55);color:inherit;border-radius:3px;box-shadow:0 0 0 2px rgba(255,194,75,.55);transition:background .3s}
.bc-textview{position:fixed;inset:0;z-index:30;background:#FFFCF5;display:flex;flex-direction:column}
.bc-textview[hidden]{display:none}
.bc-textview-top{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;background:var(--bdark);color:#fff}
.bc-textview-top span{display:flex;gap:6px}
.bc-textview-in{flex:1;overflow:auto;padding:30px max(20px,calc((100vw - 760px)/2)) 160px;font-family:Lora,Georgia,serif;line-height:1.8;color:#2B2433;outline:none}
.bc-textview-in h1{font-size:1.9em}.bc-textview-in h2{font-size:1.4em;margin:2em 0 .6em}
.bc-textview-in img{max-width:100%;height:auto}
.bc-narr-note{font-family:var(--bfui);font-size:.75em;color:var(--bp);font-weight:700}
body.bc-listening .bc-textview-in{padding-bottom:260px}
body.bc-listening .bc-listen{position:fixed;left:0;right:0;bottom:0;z-index:40}
body.bc-listening .bc-reader-stage{padding-bottom:150px}
.bc-listen-bar{background:rgba(30,24,56,.88)}
.bc-listen-set{order:-1;max-height:50vh;overflow:auto}
.bc-listen-set select{width:100%;max-width:100%;min-width:0}
.bc-listen-set label{min-width:0}