.fc-title-screen{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;min-height:100dvh;overflow:hidden auto;color:#f3f5f9;background:#07111f;isolation:isolate}.fc-title-art{position:absolute;top:0;right:0;bottom:0;left:0;width:100%;height:100%;object-fit:cover;object-position:center;-webkit-user-select:none;user-select:none;pointer-events:none}.fc-title-screen:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;background:linear-gradient(90deg,#050c18fa,#050c18e0 31%,#050c1847 65%,#050c181f),linear-gradient(0deg,rgba(5,12,24,.86) 0%,transparent 42%);pointer-events:none}.fc-title-screen:after{content:"";position:absolute;top:18px;right:18px;bottom:18px;left:18px;z-index:2;border:1px solid rgba(242,201,76,.24);border-radius:18px;pointer-events:none}.fc-title-content{position:relative;z-index:3;display:flex;min-height:100dvh;width:min(100%,1600px);margin:0 auto;padding:clamp(2rem,6vw,6.5rem);box-sizing:border-box;align-items:center}.fc-title-panel{width:min(100%,570px);padding:clamp(1.5rem,3.5vw,3rem);border:1px solid rgba(242,201,76,.3);border-radius:22px;background:linear-gradient(145deg,#091829e0,#07111fb3);box-shadow:0 30px 80px #0006;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.fc-title-brand{display:grid;grid-template-columns:auto 1fr;gap:clamp(1rem,2vw,1.5rem);align-items:center}.fc-title-symbol{width:clamp(76px,8vw,118px);height:auto;filter:drop-shadow(0 10px 24px rgba(0,0,0,.35))}.fc-title-heading{margin:0;color:#f3f5f9;font-size:clamp(2.05rem,5vw,4.4rem);line-height:.92;letter-spacing:-.035em;text-transform:uppercase;text-wrap:balance}.fc-title-subtitle{grid-column:2;margin:.6rem 0 0;color:#f2c94c;font-size:clamp(.72rem,1.2vw,.95rem);font-weight:800;letter-spacing:.24em;text-transform:uppercase}.fc-title-rule{height:1px;margin:clamp(1.4rem,3vw,2rem) 0;background:linear-gradient(90deg,#f2c94c,#f2c94c00)}.fc-title-auth{display:grid;gap:.65rem;min-height:44px;margin-bottom:1.2rem}.fc-title-session{margin:0;color:#f3f5f9b8;font-size:.85rem;overflow-wrap:anywhere}.fc-title-login{display:inline-flex;width:min(100%,330px);min-height:48px;padding:.7rem 1rem;box-sizing:border-box;align-items:center;justify-content:center;gap:.65rem;border:1px solid rgba(46,211,255,.55);border-radius:8px;color:#f3f5f9;background:#07111fc7;box-shadow:0 10px 28px #0000003d;font-size:.95rem;font-weight:800;letter-spacing:.04em;text-align:center;text-decoration:none;transition:border-color .16s ease,background .16s ease,transform .16s ease}.fc-title-login:after{content:"↗";color:#2ed3ff;font-size:1.05em}.fc-title-login:hover{border-color:#2ed3ff;color:#fff;background:#0e2b42eb;transform:translateY(-2px)}.fc-title-login-note{width:min(100%,330px);margin:0;color:#f3f5f9ad;font-size:.76rem;line-height:1.55}.fc-title-logout{width:fit-content;margin:0;padding:.45rem .85rem;border-color:#f3f5f952;color:#f3f5f9;background:#ffffff0f}.fc-title-enter{position:relative;z-index:0;display:flex;isolation:isolate;width:min(100%,330px);min-height:58px;margin:0;padding:.8rem 2.2rem;align-items:center;justify-content:center;border:0;border-radius:0;color:#0e1a2b;background:transparent;font-size:clamp(1rem,2vw,1.2rem);font-weight:900;letter-spacing:.08em;transition:transform .16s ease}.fc-title-enter:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:-1;background:#f2c94c;clip-path:polygon(7% 0,100% 0,93% 100%,0 100%);filter:drop-shadow(0 15px 17px rgba(0,0,0,.3));transition:filter .16s ease}.fc-title-enter:hover{border-color:transparent;transform:translateY(-2px)}.fc-title-enter:hover:before{filter:brightness(1.08) drop-shadow(0 15px 17px rgba(0,0,0,.3))}.fc-title-enter:focus-visible,.fc-title-login:focus-visible,.fc-title-logout:focus-visible{outline:3px solid #2ed3ff;outline-offset:4px}@media(max-width:760px){.fc-title-art{inset:-8% 0 auto;height:108%;object-position:67% center}.fc-title-screen:before{background:linear-gradient(0deg,#050c18f5,#050c18b3 34%,#050c186b 56%,#050c181f 82%),linear-gradient(90deg,rgba(5,12,24,.38),transparent 82%)}.fc-title-screen:after{top:10px;right:10px;bottom:10px;left:10px;border-radius:14px}.fc-title-content{padding:1rem;align-items:flex-end}.fc-title-panel{width:100%;padding:1.4rem;border-radius:18px;background:linear-gradient(145deg,#091829f0,#07111fdb)}.fc-title-brand{grid-template-columns:66px 1fr}.fc-title-symbol{width:66px}.fc-title-heading{font-size:clamp(2rem,11vw,3rem)}.fc-title-subtitle{letter-spacing:.16em}.fc-title-login,.fc-title-login-note,.fc-title-enter{width:100%}}@media(max-height:620px)and (min-width:761px){.fc-title-content{padding-block:1.5rem}.fc-title-panel{padding-block:1.4rem}.fc-title-rule{margin-block:1rem}}@media(prefers-reduced-motion:reduce){.fc-title-login,.fc-title-enter,.fc-title-enter:before{transition:none}}:root{font-family:system-ui,-apple-system,Hiragino Kaku Gothic ProN,Meiryo,sans-serif;line-height:1.6;color:#1a1a1a;background-color:#f7f5f0}body{margin:0}main{max-width:720px;margin:0 auto;padding:2rem 1.5rem}button{display:block;margin:.4rem 0;padding:.6rem 1rem;font-size:1rem;font-family:inherit;cursor:pointer;border:1px solid #bbb;border-radius:6px;background:#fff}button:hover{border-color:#555}.stats{margin:1rem 0;padding:.5rem 1rem;background:#efece4;border-radius:8px}.stats p{margin:.25rem 0}.muted{color:#777;font-size:.9rem}.chronicle{margin:1rem 0;padding:1.25rem 1.5rem;background:#fffdf8;border:1px solid #e0d8c4;border-radius:8px;line-height:1.9}.chronicle p{margin:0 0 1rem;text-indent:1em}.chronicle p:last-child{margin-bottom:0;text-align:right;text-indent:0;color:#555}