.bb-cover{padding-top:60px}.bb-cover-page,.bb-step-page,.bb-logo-main,.bb-rule,.bb-pages button{width:100%;color:inherit;font:inherit;text-align:left;cursor:zoom-in;background:0 0;border:0;padding:0;display:block}.bb-cover-page{border-radius:18px;position:relative;overflow:hidden;box-shadow:0 60px 120px -50px #000000e6,0 0 0 1px #ffffff14}.bb-cover-page img{width:100%;height:auto;display:block}.bb-cover-hint{color:#fff;opacity:0;background:#0b111fd1;border-radius:100px;padding:10px 18px;font-size:13px;transition:opacity .35s,transform .35s;position:absolute;bottom:22px;right:22px;transform:translateY(8px)}.bb-cover-page:hover .bb-cover-hint,.bb-cover-page:focus-visible .bb-cover-hint{opacity:1;transform:none}.bb-facts{grid-template-columns:repeat(4,1fr);gap:16px;margin:44px 0 0;padding:0;list-style:none;display:grid}.bb-facts li{background:#ffffff0d;border:1px solid #ffffff14;border-radius:18px;padding:22px 24px}.bb-facts strong{font-family:var(--th-serif);color:#ff8a3d;font-size:clamp(2.4rem,4vw,3.4rem);font-weight:400;line-height:1;display:block}.bb-facts span{color:var(--th-light-soft);margin-top:8px;font-size:13px;display:block}.bb-aims{gap:14px;margin:22px 0 0;padding:0;list-style:none;display:grid}.tp-story-list .bb-aims li{box-shadow:none;color:var(--th-ink-soft);background:0 0;border-radius:0;padding:0 0 0 26px;font-size:15.5px;line-height:1.6;position:relative}.bb-aims li:before{content:"";border:2px solid var(--th-accent);border-radius:3px;width:12px;height:12px;position:absolute;top:.45em;left:0}.bb-aims strong{color:var(--th-ink);font-weight:600;display:block}.bb-steps{counter-reset:step;grid-template-columns:repeat(5,minmax(0,1fr));gap:22px;margin:56px 0 0;padding:0;list-style:none;display:grid}.bb-step-page{border-radius:10px;margin-bottom:18px;transition:transform .4s cubic-bezier(.19,1,.22,1);overflow:hidden;box-shadow:0 24px 50px -30px #000000e6,0 0 0 1px #ffffff14}.bb-step-page:hover{transform:translateY(-6px)}.bb-step-page img,.bb-rule img,.bb-pages img{width:100%;height:auto;display:block}.bb-steps h3{font-family:var(--th-serif);margin:8px 0 10px;font-size:clamp(1.5rem,2vw,1.9rem);font-weight:400;line-height:1.05}.bb-steps p{color:var(--th-light-soft);font-size:14.5px;line-height:1.65}.bb-logo{grid-template-columns:minmax(0,1.6fr) minmax(0,1fr);align-items:center;gap:clamp(28px,4vw,60px);margin-top:56px;display:grid}.bb-logo-main{border-radius:18px;overflow:hidden;box-shadow:0 40px 80px -45px #0b111f99}.bb-logo-main img{width:100%;height:auto;display:block}.bb-logo-list{gap:14px;margin:0;padding:0;list-style:none;display:grid}.bb-logo-list li{background:#fff;border-radius:18px;padding:20px 22px;box-shadow:0 20px 40px -30px #0b111f80}.bb-logo-list strong{margin-bottom:4px;font-size:16px;font-weight:600;display:block}.bb-logo-list span{color:var(--th-ink-soft);font-size:15px;line-height:1.6}.bb-logo-rules{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:34px;display:grid}.bb-rule{background:#fff;border-radius:18px;padding:12px 12px 22px;transition:transform .4s cubic-bezier(.19,1,.22,1);box-shadow:0 20px 40px -30px #0b111f80}.bb-rule:hover{transform:translateY(-6px)}.bb-rule img{border-radius:10px;margin-bottom:16px}.bb-rule strong{margin-bottom:4px;padding:0 8px;font-size:16px;font-weight:600;display:block}.bb-rule span{color:var(--th-ink-soft);padding:0 8px;font-size:14.5px;line-height:1.6;display:block}.bb-pages{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;margin:56px 0 0;padding:0;list-style:none;display:grid}.bb-pages button{border-radius:10px;transition:transform .4s cubic-bezier(.19,1,.22,1),box-shadow .4s;position:relative;overflow:hidden;box-shadow:0 0 0 1px #ffffff14}.bb-pages button:hover{box-shadow:0 0 0 2px var(--th-accent);transform:translateY(-5px)}.bb-pages span{color:#fff;letter-spacing:.08em;background:#0b111fc7;border-radius:100px;padding:3px 9px;font-size:11.5px;position:absolute;bottom:10px;left:10px}.bb-download{color:#fff;background:#0a2463;padding:clamp(70px,10vh,110px) 0}.bb-download-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:30px;display:flex}.bb-download .th-h{font-size:clamp(2.2rem,4.6vw,4.2rem)}.bb-download p{color:#ffffffb3;margin:14px 0 0;font-size:15px}.bb-viewer{z-index:100002;cursor:zoom-out;background:#060a14eb;place-items:center;padding:60px 90px;display:grid;position:fixed;inset:0}.bb-viewer figure{cursor:default;max-width:min(1400px,100%);margin:0}.bb-viewer img{object-fit:contain;border-radius:10px;width:100%;height:auto;max-height:calc(100vh - 150px);display:block}.bb-viewer figcaption{text-align:center;letter-spacing:.08em;color:#ffffffb3;margin-top:14px;font-size:13px}.bb-viewer button{color:#fff;cursor:pointer;background:#ffffff0f;border:1px solid #ffffff4d;border-radius:50%;place-items:center;width:52px;height:52px;padding:0;font-size:22px;transition:background .3s,border-color .3s;display:grid;position:absolute}.bb-viewer button:hover{background:#f60;border-color:#f60}.bb-viewer-btn{margin-top:-26px;top:50%}.bb-viewer-btn.is-prev{left:20px}.bb-viewer-btn.is-next{right:20px}.bb-viewer-close{font-size:28px;top:18px;right:20px}@media (max-width:1100px){.bb-steps{grid-template-columns:repeat(3,minmax(0,1fr));row-gap:40px}.bb-pages{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width:900px){.bb-logo,.bb-logo-rules{grid-template-columns:1fr}.bb-facts{grid-template-columns:repeat(2,1fr)}}@media (max-width:640px){.bb-steps{grid-template-columns:1fr}.bb-pages{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.bb-viewer{padding:70px 16px 90px}.bb-viewer-btn{margin-top:0;top:auto;bottom:20px}.bb-viewer-btn.is-prev{left:calc(50% - 66px)}.bb-viewer-btn.is-next{right:calc(50% - 66px)}}