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span+span:before{content:"・";color:var(--color-border);margin-right:10px}.landing-featured-book{justify-self:center;width:min(100%,360px);position:relative}.landing-featured-book:after{content:"";pointer-events:none;background:radial-gradient(#3d2b1f38,#0000 70%);border-radius:50%;height:28px;position:absolute;bottom:-20px;left:10%;right:10%}.landing-book-cover{aspect-ratio:.76;color:inherit;background:#fffdf7;border:1px solid #a0706061;border-radius:12px 22px 22px 12px;text-decoration:none;transition:transform .2s,box-shadow .2s;display:block;position:relative;overflow:hidden;transform:rotate(2deg);box-shadow:0 24px 42px #3d2b1f2e,inset 14px 0 20px #4f2d1914}.landing-book-cover:hover{transform:rotate(0)translateY(-4px);box-shadow:0 30px 54px #3d2b1f38,inset 14px 0 20px #4f2d1914}.landing-book-spine{z-index:2;background:linear-gradient(90deg,#7d3f1e,#e18841 62%,#8c421c);width:26px;position:absolute;top:0;bottom:0;left:0;box-shadow:inset -6px 0 10px 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#f0c090c7;border-radius:8px;padding:24px}.landing-usecase span{color:#b858186b;font-family:var(--font-heading);margin-bottom:18px;font-size:2rem;font-weight:700;line-height:1;display:block}.landing-usecase h3{color:var(--color-text-main);margin-bottom:10px;font-size:1.1rem}.landing-usecase p{color:var(--color-text-sub);font-size:.92rem;line-height:1.9}.landing-final-cta{background:linear-gradient(135deg,#e87a2e26,#ffffffbd),#fffdf7;border:1px solid #f0c090d1;border-radius:8px;justify-content:space-between;align-items:center;gap:24px;max-width:980px;margin:12px auto 72px;padding:clamp(28px,5vw,42px);display:flex}.landing-final-cta p{color:var(--color-primary-dark);font-size:.88rem;font-weight:700}.landing-final-cta h2{color:var(--color-text-main);font-size:clamp(1.5rem,4vw,2.35rem);line-height:1.35}.landing-pricing{max-width:860px}.landing-pricing-grid{grid-template-columns:1fr 1fr;align-items:start;gap:20px;display:grid}.pricing-card{border:2px solid 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li.muted:before{color:var(--color-border)}.pricing-cta{width:100%;font-family:var(--font-body);text-align:center;cursor:pointer;border:2px solid var(--color-primary);border-radius:10px;padding:13px;font-size:.95rem;font-weight:700;text-decoration:none;transition:background .15s,transform .1s;display:block}.pricing-cta-primary{background:var(--color-primary);color:#fff;box-shadow:0 3px 0 var(--color-primary-dark)}.pricing-cta-primary:hover{box-shadow:0 2px 0 var(--color-primary-dark);transform:translateY(1px)}.pricing-cta-secondary{color:var(--color-primary);background:#fff}.pricing-cta-secondary:hover{background:var(--color-bg-warm)}@media (max-width:600px){.landing-pricing-grid{grid-template-columns:1fr}}.book-viewer{max-width:620px;margin:0 auto;padding:0 16px}.storybook-shell{aspect-ratio:.72;perspective:1800px;width:min(100%,560px);transform-style:preserve-3d;filter:drop-shadow(0 28px 34px #3d2b1f2e);touch-action:pan-y;-webkit-user-select:none;user-select:none;cursor:grab;margin:0 auto;position:relative}.storybook-shell-dragging{cursor:grabbing;touch-action:none}.storybook-shadow{pointer-events:none;background:radial-gradient(#3d2b1f47,#0000 68%);border-radius:50%;height:28px;position:absolute;inset:auto 6% -16px}.storybook-spine{z-index:8;background:linear-gradient(90deg,#7d3f1e 0%,#b9662e 44%,#e4a067 70%,#7b3b1c 100%);border-radius:18px 4px 4px 18px;width:24px;position:absolute;top:10px;bottom:12px;left:-10px;box-shadow:inset -5px 0 9px #0000003d,6px 0 16px #3d2b1f29}.paper-stack{transform-style:preserve-3d;position:absolute;inset:0}.paper-stack-back{z-index:1}.paper-stack-current{z-index:2}.paper-stack-hidden{opacity:0}.paper-stack>.book-paper{width:100%;height:100%}.paper-stack-current:after,.paper-stack-back:after{content:"";z-index:-1;background:#ead7bb;border-radius:10px 18px 18px 10px;position:absolute;inset:9px -7px -8px 12px;box-shadow:0 3px #d9bd94,0 7px #caa981,0 10px 18px #3d2b1f24}.book-paper{aspect-ratio:.72;background:linear-gradient(90deg,#61391f1f,#0000 4% 96%,#61391f14),radial-gradient(circle at 30% 20%,#ffffffdb,#0000 34%),#fffdf7;border:1px solid #a0706057;border-radius:10px 18px 18px 10px;flex-direction:column;min-height:0;display:flex;position:relative;overflow:hidden;box-shadow:inset 10px 0 18px #4f2d1914,inset -4px 0 12px #4f2d190f}.book-paper:before{content:"";pointer-events:none;opacity:.32;mix-blend-mode:multiply;background-image:linear-gradient(#7a5c4a12 1px,#0000 1px),linear-gradient(90deg,#7a5c4a0d 1px,#0000 1px);background-size:100% 11px,13px 100%;position:absolute;inset:0}.book-paper:after{content:"";filter:drop-shadow(-2px 2px 2px #3d2b1f24);pointer-events:none;border-top:0 solid #0000;border-bottom:34px solid #0000;border-left:0 solid #0000;border-right:34px solid #e7cfad9e;position:absolute;top:0;right:0}.paper-stack-current .book-paper:after{transition:border-width .18s,border-color .18s}.storybook-shell:not(.storybook-shell-dragging) .paper-stack-current .book-paper:hover:after{border-width:0 46px 46px 0;border-color:#0000 #e7cfadd1 #0000 #0000}.book-paper-image{aspect-ratio:1;background:#f0e8e0;border-radius:8px;flex:none;margin:clamp(14px,4vw,24px) clamp(14px,4vw,24px) 0;position:relative;overflow:hidden;box-shadow:0 2px #7a5c4a29}.book-paper-image img{object-fit:cover;width:100%;height:100%;display:block}.book-paper-placeholder{justify-content:center;align-items:center;width:100%;height:100%;font-size:clamp(3.5rem,18vw,6rem);display:flex}.book-paper-text{color:var(--color-text-main);border-top:1px dashed #a0706073;flex:1;padding:clamp(16px,4vw,22px) clamp(18px,5vw,28px) 52px;position:relative}.book-paper-text p{font-size:clamp(1rem,3.4vw,1.2rem);line-height:2}.turning-paper{z-index:5;transform-style:preserve-3d;animation-duration:.92s;animation-timing-function:cubic-bezier(.18,.72,.18,1);animation-fill-mode:both;position:absolute;inset:0}.turning-paper:after{content:"";pointer-events:none;mix-blend-mode:screen;background:linear-gradient(105deg,#0000 26%,#ffffffb8 46%,#7a5c4a2e 56%,#0000 72%);border-radius:10px 18px 18px 10px;animation:.92s cubic-bezier(.18,.72,.18,1) both paper-glint;position:absolute;inset:0}.turning-paper-drag{will-change:transform, filter;animation:none}.turning-paper-drag:after{opacity:calc(var(--drag-progress) * .9);transform:translateX(calc((.5 - var(--drag-progress)) * 72%));animation:none}.turning-paper-drag .book-paper{box-shadow:inset 10px 0 18px #4f2d1914, inset -4px 0 12px #4f2d190f, 18px 10px 28px rgba(61, 43, 31, calc(var(--drag-progress) * .2))}.turning-paper-drag .book-paper:after{border-width:0 54px 54px 0;border-color:#0000 #e7cfade6 #0000 #0000}.turning-paper-next{transform-origin:0;animation-name:page-turn-next}.turning-paper-prev{transform-origin:100%;animation-name:page-turn-prev}.turning-paper-face{backface-visibility:hidden;transform-style:preserve-3d}.turning-paper-back{position:absolute;inset:0;transform:rotateY(180deg)}.turning-paper-prev .turning-paper-back{transform:rotateY(-180deg)}.book-paper-compact{height:100%}.book-page-number{z-index:9;min-width:54px;color:var(--color-text-muted);text-align:center;background:#fffdf7db;border-radius:999px;padding:3px 9px;font-size:.75rem;position:absolute;bottom:12px;right:18px;box-shadow:0 1px 8px #3d2b1f14}.page-hotspot{z-index:10;cursor:pointer;touch-action:none;background:0 0;border:0;width:26%;position:absolute;top:0;bottom:0}.page-hotspot:disabled{cursor:default}.page-hotspot-left{left:0}.page-hotspot-right{right:0}.page-hotspot:not(:disabled):after{content:"";opacity:0;background:#fffdf7b8;width:28px;height:42px;transition:opacity .18s,transform .18s;position:absolute;top:48%;box-shadow:0 6px 18px #3d2b1f29}.page-hotspot-left:after{border-radius:999px 4px 4px 999px;left:12px;transform:translate(8px)}.page-hotspot-right:after{border-radius:4px 999px 999px 4px;right:12px;transform:translate(-8px)}.page-hotspot:not(:disabled):hover:after{opacity:1;transform:translate(0)}.page-dots{justify-content:center;gap:8px;padding:22px 0 10px;display:flex}.page-dots button{background:var(--color-border);cursor:pointer;border:none;border-radius:50%;width:10px;height:10px;padding:0;transition:transform .2s,background .2s}.page-dots button[aria-current=true]{background:var(--color-primary);transform:scale(1.35)}.page-dots button:disabled{cursor:default}.book-nav{justify-content:center;align-items:center;gap:20px;padding-bottom:24px;display:flex}@keyframes page-turn-next{0%{filter:brightness();transform:rotateY(0)translateZ(2px)}38%{filter:brightness(1.04);transform:rotateY(-74deg)translateZ(18px)translate(-2px)}68%{filter:brightness(.95);transform:rotateY(-145deg)translateZ(10px)translate(-8px)}to{filter:brightness();transform:rotateY(-180deg)translateZ(0)}}@keyframes page-turn-prev{0%{filter:brightness();transform:rotateY(0)translateZ(2px)}38%{filter:brightness(1.04);transform:rotateY(74deg)translateZ(18px)translate(2px)}68%{filter:brightness(.95);transform:rotateY(145deg)translateZ(10px)translate(8px)}to{filter:brightness();transform:rotateY(180deg)translateZ(0)}}@keyframes paper-glint{0%{opacity:0;transform:translate(34%)}42%{opacity:.85}to{opacity:0;transform:translate(-34%)}}@keyframes shimmer{0%{background-position:-400px 0}to{background-position:400px 0}}.shimmer{background:linear-gradient(90deg,#f0e8e0 25%,#e8ddd5 50%,#f0e8e0 75%) 0 0/800px 100%;animation:1.4s linear infinite shimmer}@media (max-width:560px){.site-header-inner{gap:8px;height:52px;padding-inline:10px}.site-logo{text-overflow:clip;max-width:98px;font-size:1rem;overflow:hidden}.site-nav{gap:8px}.site-nav-link{font-size:.78rem;line-height:1.15}.site-header-action.btn-primary{max-width:86px;box-shadow:0 2px 0 var(--color-primary-dark);white-space:normal;border-radius:9999px;padding:.42rem .58rem;font-size:.78rem}.book-detail-header{padding-top:18px;padding-bottom:14px}.book-detail-title{font-size:1.35rem;line-height:1.5}.book-viewer{padding:0 12px;overflow:hidden}.storybook-spine{width:12px;top:9px;bottom:10px;left:0}.storybook-shell{aspect-ratio:.64;filter:drop-shadow(0 18px 24px #3d2b1f29);width:calc(100vw - 28px);padding-left:10px}.book-paper{aspect-ratio:.64;border-radius:8px 16px 16px 8px}.paper-stack,.turning-paper{left:10px}.paper-stack-current:after,.paper-stack-back:after{inset:8px -4px -7px 9px}.book-paper-image{margin:12px 12px 0}.book-paper-text{padding:14px 16px 50px}.book-paper-text p{font-size:1rem;line-height:1.9}.book-page-number{bottom:12px;right:14px}.book-nav{gap:12px}.book-nav .btn-primary,.book-nav .btn-secondary{min-width:132px;padding-inline:1.2rem}}@media (max-width:960px){.landing-hero-inner{grid-template-columns:1fr}.landing-copy{text-align:center;max-width:none}.landing-lead{margin-inline:auto}.landing-actions,.landing-proof{justify-content:center}.landing-featured-book{width:min(74vw,330px)}.landing-book-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.landing-usecase-grid{grid-template-columns:1fr}}@media (max-width:640px){.landing-hero{padding-top:34px}.landing-copy h1{font-size:3.45rem}.landing-kicker{font-size:.78rem}.landing-lead{font-size:.98rem;line-height:1.9}.landing-actions{flex-direction:column;align-items:stretch}.landing-actions a,.landing-actions button{width:100%}.landing-proof{gap:8px}.landing-proof span{font-size:.8rem}.landing-proof span+span:before{margin-right:8px}.landing-featured-book{width:min(82vw,300px)}.landing-section-heading{text-align:left;display:block}.landing-section-heading a{margin-top:10px;display:inline-flex}.landing-book-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.landing-usecase{padding:20px}.landing-final-cta{text-align:center;margin-inline:16px;display:block}.landing-final-cta a,.landing-final-cta button{width:100%}.landing-final-cta .btn-primary{margin-top:20px}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-font-weight{syntax:"*";inherits:false}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}