.stage{position:relative;max-width:900px;margin:0 auto;border-radius:18px;overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-lg)}.bchrome{display:flex;align-items:center;gap:8px;height:44px;padding:0 16px;background:#eef7fd;border-bottom:1px solid var(--line)}.bdot{width:11px;height:11px;border-radius:50%}.bdot.r{background:#ffb3b3}.bdot.y{background:#fd9}.bdot.g{background:#b4e6bd}.omni{margin-left:10px;flex:1;max-width:360px;background:#fff;border:1px solid var(--line);border-radius:8px;font-size:12.5px;color:var(--muted);padding:5px 12px;font-family:ui-monospace,monospace;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.free-chip{margin-left:auto;background:#e7f7ee;color:#107a46;font:700 11px Inter;padding:4px 10px;border-radius:999px;white-space:nowrap}.bbody{position:relative;min-height:440px;padding:24px 26px;background:radial-gradient(circle at 18% 0%,#f3f9fe,transparent 60%),#fff}.passage{max-width:560px}.pg-h{font-size:1.2rem;margin:0 0 4px}.q{border:1px solid var(--line);border-radius:14px;padding:16px 18px;margin:16px 0;background:#fff}.qnum{font:700 12px Plus Jakarta Sans;color:var(--brand-600);letter-spacing:.04em;text-transform:uppercase;margin-bottom:6px}.qtext{margin:0 0 10px;font-size:15px;color:var(--ink);line-height:1.5}.opts{list-style:none;margin:0;padding:0;display:grid;gap:7px}.opts li{border:1px solid var(--line);border-radius:9px;padding:8px 12px;font-size:14px;color:var(--ink);background:#fbfdff}.fab{position:absolute;right:22px;bottom:22px;width:56px;height:56px;border:0;border-radius:50%;background:var(--grad);box-shadow:0 12px 26px -8px #1343738c;cursor:pointer;display:grid;place-items:center;transition:transform .15s}.fab:hover{transform:translateY(-3px) scale(1.04)}.fab-ic{display:grid;place-items:center;pointer-events:none}.fab.loading .fab-ic{opacity:0}.fab-spin{display:none;position:absolute;width:24px;height:24px;border:3px solid rgba(255,255,255,.35);border-top-color:#fff;border-radius:50%;animation:dspin .7s linear infinite;pointer-events:none}.fab.loading .fab-spin{display:block}@keyframes dspin{to{transform:rotate(360deg)}}.lens{position:absolute;inset:0;z-index:4;display:none;cursor:crosshair}.lens.on{display:block}.lens-sel{position:absolute;border:2px solid var(--brand-500);border-radius:6px;background:#3ea7e01a;box-shadow:0 0 0 9999px #0d22354d;transition:all .55s cubic-bezier(.4,0,.2,1)}.acard{position:absolute;right:22px;bottom:22px;width:min(336px,calc(100% - 44px));z-index:6;background:#fff;border:1px solid #dbe9f5;border-radius:16px;box-shadow:0 26px 54px -18px #13437373;opacity:0;transform:translateY(14px) scale(.97);pointer-events:none;transition:opacity .28s,transform .28s;overflow:hidden}.acard.show{opacity:1;transform:none;pointer-events:auto}.acard-head{display:flex;align-items:center;gap:8px;padding:11px 14px;border-bottom:1px solid var(--line)}.acard-logo{width:18px;height:18px;border-radius:50%;background:var(--grad);flex:none}.acard-head b{font-family:Plus Jakarta Sans;font-size:14px}.conf{margin-left:auto;display:inline-flex;align-items:center;gap:6px;background:#e7f7ee;color:#107a46;font:600 11px Inter;padding:3px 9px;border-radius:999px}.conf i{width:7px;height:7px;border-radius:50%;background:#1aa260}.acard-x{border:0;background:none;font-size:20px;line-height:1;color:var(--muted);cursor:pointer;margin-left:2px;padding:0 2px}.acard-body{padding:14px;max-height:296px;overflow-y:auto}.ans-final{font:800 16px Plus Jakarta Sans;color:var(--ink);margin:0 0 8px;letter-spacing:-.01em}.verified{display:inline-flex;align-items:center;gap:5px;background:#e7f7ee;color:#107a46;font:600 11px Inter;padding:3px 9px;border-radius:7px}.steps-ttl{font:700 11px Plus Jakarta Sans;text-transform:uppercase;letter-spacing:.05em;color:var(--brand-600);margin:12px 0 6px}.ans-steps{margin:0;padding-left:18px;font-size:13.5px;color:var(--ink);line-height:1.5}.ans-steps li{margin:0 0 5px}.ans-note{font-size:13.5px;margin:6px 0 0;color:var(--ink);line-height:1.55}.ans-row{display:flex;gap:8px;margin:14px 0 2px}.chip{border:1px solid #d7ecfb;background:#eef7fd;color:#1f73b8;border-radius:999px;padding:7px 14px;font:600 12.5px Inter;cursor:pointer}.chip:hover{border-color:var(--brand-300)}.chip.primary{border:0;background:var(--grad);color:#fff}.ask{display:flex;gap:8px;margin-top:13px;border-top:1px solid var(--line);padding-top:12px}.ask input{flex:1;border:1px solid var(--line);border-radius:9px;padding:8px 11px;font:inherit;font-size:13px;background:#fbfdff}.ask button{border:0;border-radius:9px;background:var(--grad);color:#fff;font:600 13px Inter;padding:0 15px;cursor:pointer}.bubble{background:#f3f9fe;border:1px solid var(--line);border-radius:10px;padding:9px 12px;font-size:13.5px;margin:10px 0 0;line-height:1.5}.bubble.me{background:var(--brand-50);border-color:var(--brand-100);text-align:right;font-weight:600}.flash{border:1px dashed var(--brand-300);border-radius:10px;padding:10px 12px;background:#f7fbfe;font-size:13px;margin-top:12px;color:var(--brand-800)}.steps-ind{display:none;justify-content:center;gap:8px;margin-top:18px}.steps-ind.on{display:flex}.steps-ind i{width:8px;height:8px;border-radius:50%;background:var(--brand-100);transition:background .2s,transform .2s}.steps-ind i.active{background:var(--brand-500);transform:scale(1.3)}.tour[hidden]{display:none}.tour-dim{position:fixed;inset:0;z-index:900;background:#0a1e328c}.tour-ring{position:fixed;z-index:945;border-radius:16px;pointer-events:none;box-shadow:0 0 0 3px #ffffffe6,0 0 0 6px #3ea7e0f2;transition:all .35s cubic-bezier(.4,0,.2,1)}.tour-spot{z-index:940}.callout{position:fixed;z-index:950;width:min(320px,calc(100vw - 32px));background:#fff;border-radius:14px;padding:16px 18px;box-shadow:0 24px 50px -16px #0a1e328c;transition:left .35s cubic-bezier(.4,0,.2,1),top .35s cubic-bezier(.4,0,.2,1)}.callout:after{content:"";position:absolute;width:14px;height:14px;background:#fff;transform:rotate(45deg)}.callout.p-left:after{right:-7px;top:var(--ay,24px)}.callout.p-right:after{left:-7px;top:var(--ay,24px)}.callout.p-bottom:after{top:-7px;left:28px}.callout-step{font:700 11px Plus Jakarta Sans;letter-spacing:.06em;text-transform:uppercase;color:var(--brand-500)}.callout-title{font:800 17px Plus Jakarta Sans;color:var(--ink);margin:3px 0 6px;letter-spacing:-.01em}.callout-body{margin:0 0 14px;font-size:14px;color:var(--muted);line-height:1.55}.callout-actions{display:flex;align-items:center;justify-content:space-between;gap:12px}.co-skip{border:0;background:none;color:var(--muted);font:600 13px Inter;cursor:pointer;padding:6px}.co-next{padding:9px 20px;font-size:14px}.done-modal[hidden]{display:none}.done-dim{position:fixed;inset:0;z-index:960;background:#0a1e3299;backdrop-filter:blur(2px)}.done-card{position:fixed;z-index:961;left:50%;top:50%;transform:translate(-50%,-50%);width:min(420px,calc(100vw - 32px));background:#fff;border-radius:20px;padding:30px 28px 24px;text-align:center;box-shadow:0 36px 70px -20px #0a1e3299;animation:pop .3s cubic-bezier(.2,.9,.3,1.2)}@keyframes pop{0%{opacity:0;transform:translate(-50%,-46%) scale(.94)}to{opacity:1;transform:translate(-50%,-50%) scale(1)}}.done-emoji{font-size:38px;line-height:1}.done-ttl{margin:8px 0 6px;font-size:1.6rem}.done-body{margin:0 auto 20px;font-size:14.5px;color:var(--muted);max-width:330px;line-height:1.6}.done-primary{width:100%;justify-content:center;font-size:15px;padding:14px}.done-row{display:flex;align-items:center;justify-content:center;gap:18px;margin-top:16px}.done-replay{border:1px solid var(--line);background:#fff;border-radius:999px;padding:9px 18px;font:600 13px Inter;color:var(--brand-700);cursor:pointer}.done-replay:hover{border-color:var(--brand-300)}.done-home{font:600 13px Inter;color:var(--muted);text-decoration:underline}@media (max-width:640px){.acard{left:22px;right:22px;width:auto}.callout{left:16px!important;right:16px;width:auto}.callout:after{display:none}.free-chip{display:none}}