:root{--navy:#1b2a4a;--navy-2:#24365c;--yellow:#f3b33d;--yellow-soft:#ffefc7;--yellow-ink:#8a5a00;--blue:#1f78c8;--glow:#3d9be9;--ivory:#fbf8f1;--paper:#fff;--ink:#1b2a4a;--mute:#5e6b7a;--line:#e9e2d2;--ok:#2e8b62;--ng:#c0502f;--display:"Zen Kaku Gothic New", "Hiragino Sans", "Noto Sans JP", sans-serif;--body:"Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", system-ui, sans-serif;--latin:"Lexend", "Noto Sans JP", sans-serif;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}*{box-sizing:border-box}html,body{margin:0}body{background:var(--ivory);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.8}img{max-width:100%;height:auto}a{color:var(--blue)}button{font:inherit}:focus-visible{outline:3px solid var(--glow);outline-offset:2px}.cb-wrap{max-width:880px;padding-left:max(16px, env(safe-area-inset-left,0px));padding-right:max(16px, env(safe-area-inset-right,0px));margin:0 auto}.cb-main{gap:20px;padding-block:28px 72px;display:grid}.cb-h1{font-family:var(--display);text-wrap:balance;margin:0;font-size:clamp(24px,4vw,32px);font-weight:900;line-height:1.4}.cb-h2{font-family:var(--display);margin:0;font-size:20px;font-weight:900;line-height:1.45}.cb-lead{color:var(--mute);margin:0}.cb-card{background:var(--paper);border:1px solid var(--line);border-radius:16px;gap:12px;padding:18px 20px;display:grid}.cb-eyebrow{font-family:var(--latin);letter-spacing:.14em;color:var(--yellow-ink);text-transform:uppercase;font-size:12px;font-weight:600}.cb-btn{cursor:pointer;background:var(--yellow);color:var(--navy);border:0;border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:13px 24px;font-size:15.5px;font-weight:700;line-height:1.3;text-decoration:none;display:inline-flex}.cb-btn:disabled{opacity:.5;cursor:default}.cb-btn.sub{background:var(--paper);color:var(--navy);border:1.5px solid var(--navy)}.cb-btn.dark{background:var(--navy);color:#fff}.cb-btn.sm{padding:8px 16px;font-size:13.5px}.cb-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.cb-pill{background:var(--yellow-soft);color:#7a5200;border-radius:999px;padding:2px 10px;font-size:12px;font-weight:700;display:inline-block}.cb-note{color:var(--mute);font-size:13px}.cb-error{color:#8a2e14;background:#fdece7;border-radius:10px;padding:10px 14px;font-size:14px}.cb-top{top:env(safe-area-inset-top,0px);z-index:5;background:var(--navy);color:#fff;position:sticky}.cb-top .cb-wrap{justify-content:space-between;align-items:center;gap:12px;padding-block:10px;display:flex}.cb-mark{font-family:var(--latin);color:#fff;font-size:20px;font-weight:700;text-decoration:none}.cb-mark i{color:var(--yellow);font-style:normal}.cb-nav{scrollbar-width:none;gap:16px;min-width:0;font-size:13.5px;display:flex;overflow-x:auto}@media (max-width:420px){.cb-nav{gap:12px;font-size:12.5px}}.cb-nav a{color:#c9d3e4;white-space:nowrap;text-decoration:none}.cb-nav a[aria-current=page]{color:#fff;font-weight:700}.cb-top-r{flex:none;align-items:center;gap:8px;display:flex}.cb-burger{cursor:pointer;background:0 0;border:0;flex-direction:column;justify-content:space-between;width:40px;height:40px;padding:9px 8px;display:none}.cb-burger span{background:#fff;border-radius:2px;height:2px;display:block}.cb-drawer{z-index:20;background:#0f1a2b73;justify-content:flex-end;display:flex;position:fixed;inset:0}.cb-drawer-in{background:var(--paper);width:min(320px,86vw);height:100%;padding:calc(16px + env(safe-area-inset-top,0px)) 16px calc(24px + env(safe-area-inset-bottom,0px));flex-direction:column;gap:4px;display:flex;overflow-y:auto;box-shadow:-8px 0 24px #0f1a2b33}.cb-drawer-in a{color:var(--navy);border-radius:10px;gap:0;padding:10px 12px;text-decoration:none;display:grid}.cb-drawer-in a b{font-size:15.5px}.cb-drawer-in a small{color:var(--mute);font-size:12px}.cb-drawer-in a[aria-current=page]{background:var(--yellow-soft)}.cb-drawer-in a.cb-drawer-cta{background:var(--yellow);text-align:center;margin-top:12px;font-weight:700}@media (max-width:1080px){.cb-nav{display:none}.cb-burger{display:flex}}.cb-foot{background:var(--navy);color:#c9d3e4;margin-top:24px;font-size:13px;line-height:1.8}.cb-foot .cb-wrap{gap:10px;padding-block:24px 32px;display:grid}.cb-foot p{margin:0}.cb-foot b{color:#fff}.cb-foot a{color:#c9d3e4}.cb-acct{color:#fff;cursor:pointer;white-space:nowrap;background:0 0;border:1px solid #ffffff59;border-radius:999px;flex:none;align-items:center;gap:6px;max-width:9em;min-height:30px;padding:3px 10px;font-size:12.5px;font-weight:700;text-decoration:none;display:inline-flex;overflow:hidden}.cb-acct span{text-overflow:ellipsis;overflow:hidden}.cb-acct img{border-radius:50%;width:22px;height:22px}.cb-line{background:#06c755;border-color:#06c755}.cb-acct-wrap{flex:none;position:relative}.cb-acct-menu{color:var(--navy);border:1px solid var(--line);cursor:pointer;white-space:nowrap;background:#fff;border-radius:10px;padding:8px 14px;font-size:13px;font-weight:700;position:absolute;top:calc(100% + 6px);right:0;box-shadow:0 6px 18px #1b2a4a26}.cb-trial{background:var(--yellow);color:var(--navy);text-align:center;padding:5px 16px;font-size:12px;font-weight:700}.cb-route{grid-template-columns:52px minmax(0,1fr);align-items:start;gap:12px;display:grid}.cb-route img{background:var(--paper);border:2px solid var(--yellow);object-fit:cover;border-radius:50%;width:52px;height:52px}.cb-route .bubble{background:var(--paper);border:1px solid var(--line);border-radius:4px 16px 16px;min-width:0;padding:10px 14px;position:relative}.cb-route .who{color:var(--mute);font-size:11.5px;font-weight:700;display:block}.cb-route .play{background:var(--yellow-soft);color:var(--navy);cursor:pointer;border:0;border-radius:999px;margin-left:6px;padding:2px 10px;font-size:12px;font-weight:700}@media 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