.ckb{position:fixed;z-index:87;left:clamp(14px,2vw,28px);bottom:clamp(14px,2vw,28px);width:min(560px,calc(100vw - 28px));background:#1b1b1c;color:#fff;border-radius:14px;box-shadow:0 18px 60px -18px #0000008c;opacity:0;transform:translateY(24px);transition:opacity .45s,transform .45s cubic-bezier(.22,1,.36,1);overflow:hidden}.ckb.is-in{opacity:1;transform:translateY(0)}.ckb__hd{display:flex;align-items:center;justify-content:space-between;padding:1.15rem 1.4rem;border-bottom:1px solid rgba(255,255,255,.18)}.ckb__hd b{font-size:1.02rem;letter-spacing:.04em}.ckb__x{width:38px;height:38px;border:0;border-radius:50%;cursor:pointer;background:#a9aca6;color:#191b1a;font-size:1.15rem;line-height:1;transition:transform .25s}.ckb__x:hover{transform:scale(1.08)}.ckb__row{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.05rem 1.4rem 1.15rem}.ckb__more{color:#fff;font-size:.92rem;font-family:Georgia,Times New Roman,serif;text-decoration:underline;text-underline-offset:4px}.ckb__btns{display:flex;align-items:center;gap:1.3rem}.ckb__btn{border:0;cursor:pointer;background:transparent;color:#fff;padding:0;font-family:Georgia,Times New Roman,serif;font-weight:500;font-size:.92rem;text-decoration:underline;text-underline-offset:4px;transition:opacity .25s}.ckb__btn:hover{opacity:.75}.ckb__btn--ok{background:#a9aca6;color:#191b1a;text-decoration:none;border-radius:999px;padding:.78em 1.6em}.ckb__btn--ok:hover{opacity:1;transform:scale(1.05)}.shb{position:fixed;z-index:85;right:clamp(8px,1.6vw,22px);bottom:clamp(2px,.8vw,10px);width:132px;height:132px;border:0;padding:0;cursor:pointer;background:transparent;display:block;transform:translateY(160%);opacity:0;pointer-events:none;transition:transform .55s cubic-bezier(.22,1,.36,1),opacity .4s,bottom .4s;-webkit-tap-highlight-color:transparent}.shb.is-in{transform:none;opacity:1;pointer-events:auto}.shb:hover{transform:scale(1.07)}.shb canvas{width:100%;height:100%;display:block}.shp{position:fixed;z-index:86;right:clamp(14px,2vw,28px);bottom:calc(clamp(14px,2vw,28px) + 104px);width:min(350px,calc(100vw - 28px));background:#fbfbfc;border-radius:20px;overflow:hidden;box-shadow:0 24px 70px -20px #10101466}.shp__hd{display:flex;align-items:center;justify-content:space-between;padding:.9rem 1.1rem;background:#17181f;color:#fff}.shp__hd b{font-size:.95rem}.shp__hd small{display:block;font-size:.66rem;color:#aab;font-weight:500}.shp__close{border:0;background:transparent;color:#fff;font-size:1.2rem;cursor:pointer}.shp__msgs{height:300px;overflow-y:auto;padding:1rem;display:flex;flex-direction:column;gap:.6rem}.shp__msg{max-width:85%;padding:.65em .95em;border-radius:14px;font-size:.82rem;line-height:1.8}.shp__msg--bot{background:#eef1f8;color:#17181f;align-self:flex-start;border-bottom-left-radius:4px}.shp__msg--me{background:var(--accent);color:#fff;align-self:flex-end;border-bottom-right-radius:4px}.shp__msg a{color:var(--accent);font-weight:700;text-decoration:underline;text-underline-offset:2px}.shp__msg--me a{color:#fff}.shp__chips{display:flex;flex-wrap:wrap;gap:.4rem;padding:0 1rem .6rem}.shp__chip{border:1px solid #d8dae2;background:#fff;border-radius:999px;cursor:pointer;padding:.45em 1em;font-size:.74rem;font-weight:700;color:#17181f}.shp__chip:hover{border-color:var(--accent);color:var(--accent)}.shp__form{display:flex;border-top:1px solid #e7e8ec}.shp__form input{flex:1;border:0;padding:.95em 1.1em;font-size:.85rem;font-family:var(--font-jp);background:transparent;outline:none}.shp__form button{border:0;background:var(--accent);color:#fff;width:52px;font-size:1.1rem;cursor:pointer}body.dark .ckb,body.dark .shp{box-shadow:0 24px 70px -14px #000000b3}@media(max-width:820px){.shb{width:106px;height:106px}.shp{bottom:calc(clamp(14px,2vw,28px) + 86px)}}.gate{display:none;position:fixed;inset:0;z-index:1000;background:#f4f4f6;color:#0f1013;align-items:center;justify-content:center;padding:24px;overflow:auto}html.gate-open .gate{display:flex}html.gate-open,html.gate-open body{overflow:hidden!important}html.gate-open .pre{display:none!important}.gate__in{width:min(100%,980px);text-align:center;animation:gateIn .6s cubic-bezier(.2,.8,.2,1) both}@keyframes gateIn{0%{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}.gate__logo{display:inline-flex;font-size:clamp(1rem,1.4vw,1.25rem);margin-bottom:clamp(1.6rem,4vh,2.8rem)}.gate__eyebrow{margin:0;font-weight:600;font-size:.82rem;letter-spacing:.16em}.gate__q{margin:.9rem 0 0;font-weight:900;letter-spacing:.01em;line-height:1.5;font-size:clamp(1.6rem,4.2vw,3rem)}.gate__q--s{font-size:clamp(1rem,1.6vw,1.25rem);font-weight:700;color:#4a4d58;letter-spacing:.04em}.gate__br{display:none}.gate__lead{margin:1.1rem 0 0;font-size:clamp(.86rem,1.2vw,.98rem);line-height:2;color:#4a4d58}.gate__btns{display:grid;grid-template-columns:1fr 1fr;gap:clamp(.9rem,2vw,1.4rem);margin-top:clamp(1.8rem,4.5vh,3rem);text-align:left}.gate__btn{position:relative;display:grid;gap:.35rem;border:1.5px solid #17181f;background:#fff;color:#0f1013;border-radius:22px;padding:clamp(1.8rem,3.6vw,2.8rem) clamp(1.6rem,3vw,2.4rem);cursor:pointer;font-family:inherit;text-align:left;transition:background .25s,color .25s,transform .25s,box-shadow .25s}.gate__btn-en{font-weight:600;font-size:.72rem;letter-spacing:.22em;opacity:.7}.gate__btn b{font-weight:900;font-size:clamp(1.35rem,2.6vw,2rem);line-height:1.5}.gate__btn small{font-size:.8rem;line-height:1.8;color:#5a5f6e}.gate__btn i{position:absolute;right:clamp(1.2rem,2.4vw,1.8rem);top:clamp(1.2rem,2.4vw,1.8rem);font-style:normal;font-size:1.3rem;transition:transform .25s}.gate__btn:hover,.gate__btn:focus-visible{background:#17181f;color:#fff;transform:translateY(-3px);box-shadow:0 24px 50px -24px #10101480;outline:none}.gate__btn:hover small,.gate__btn:focus-visible small{color:#ffffffb3}.gate__btn:hover i{transform:translate(6px)}.gate__note{margin:clamp(1.4rem,3.5vh,2.2rem) 0 0;font-size:.76rem;color:#7a7f8e;line-height:1.9}@media(max-width:640px){.gate__btns{grid-template-columns:1fr}.gate__br{display:inline}.gate__btn{padding-right:3.4rem}}