.duo-book{min-height:100vh;padding-block:24px 40px;background:var(--duo-paper)}@media (min-width: 768px){.duo-book{padding-block:96px 56px}}.duo-book__shell{width:100%;max-width:760px;margin-inline:auto;padding-inline:20px}.duo-book__rail{display:flex;gap:8px;margin-bottom:10px;list-style:none;padding:0}.duo-book__seg{flex:1;height:12px;border:2px solid var(--duo-line);border-radius:999px;background:#fff;transition:background-color .2s ease,border-color .2s ease}.duo-book__seg--done{background:var(--duo-green);border-color:var(--duo-green-edge)}.duo-book__seg--now{background:var(--duo-primary);border-color:var(--duo-primary-edge)}.duo-book__meta{display:flex;align-items:center;justify-content:space-between;gap:12px}.duo-book__count{font-family:var(--duo-display);font-size:13px;font-weight:800;color:var(--duo-ink-soft)}.duo-book__a11y{position:relative;display:grid;place-items:center;width:36px;height:36px;flex:0 0 auto;border:2px solid var(--duo-line);border-radius:12px;background:#fff;box-shadow:0 3px 0 var(--duo-line);color:var(--duo-ink-soft);transition:background-color .15s ease,border-color .15s ease,color .15s ease}.duo-book__a11y .material-symbols-outlined{font-size:20px}.duo-book__a11y:hover{background:var(--duo-primary-wash);border-color:var(--duo-primary);color:var(--duo-primary)}.duo-book__a11y:active{transform:translateY(3px);box-shadow:none}.duo-book__a11y.duo-book__a11y--on{color:var(--duo-primary);border-color:var(--duo-primary)}.duo-book__a11y-count{position:absolute;inset-block-start:-6px;inset-inline-end:-6px;display:inline-flex;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 4px;border:2px solid #fff;border-radius:999px;background:var(--duo-primary);color:#fff;font-family:var(--duo-display);font-size:10px;font-weight:900;line-height:1}.duo-book__card{margin-top:18px;padding:24px 20px;border:2px solid var(--duo-line);border-radius:28px;background:#fff;box-shadow:0 4px 0 var(--duo-line)}@media (min-width: 768px){.duo-book__card{padding:30px 28px}}.duo-book__head{margin-bottom:20px}.duo-book__title{margin:0 0 8px;font-family:var(--duo-display);font-size:24px;font-weight:800;line-height:1.2;color:var(--duo-ink)}@media (min-width: 768px){.duo-book__title{font-size:28px}}.duo-book__desc{margin:0;font-size:15px;font-weight:600;line-height:1.5;color:var(--duo-ink-soft)}.duo-book__grid{display:grid;gap:12px;grid-template-columns:minmax(0,1fr)}@media (min-width: 640px){.duo-book__grid--2{grid-template-columns:repeat(2,minmax(0,1fr))}}.duo-book__grid--4{grid-template-columns:repeat(2,minmax(0,1fr))}@media (min-width: 640px){.duo-book__grid--4{grid-template-columns:repeat(4,minmax(0,1fr))}}.duo-pick{display:flex;align-items:flex-start;gap:12px;width:100%;padding:16px;border:2px solid var(--duo-line);border-radius:20px;background:#fff;box-shadow:0 4px 0 var(--duo-line);text-align:start;cursor:pointer;transition:border-color .15s ease,box-shadow .15s ease,background-color .15s ease}.duo-pick:hover{border-color:var(--duo-primary)}.duo-pick--on{border-color:var(--duo-primary);background:var(--duo-primary-wash);box-shadow:0 4px 0 var(--duo-primary)}.duo-pick--center{align-items:center;justify-content:center;text-align:center}.duo-pick__tile{display:grid;place-items:center;width:44px;height:44px;flex:0 0 auto;border-radius:14px;background:var(--duo-primary-wash);color:var(--duo-primary)}.duo-pick--on .duo-pick__tile{background:var(--duo-primary);color:#fff}.duo-pick__name{display:block;font-family:var(--duo-display);font-size:15px;font-weight:800;color:var(--duo-ink)}.duo-pick__sub{display:block;margin-top:2px;font-size:13px;font-weight:600;line-height:1.4;color:var(--duo-ink-soft)}.duo-pick__flag{display:inline-block;margin-top:6px;padding:3px 9px;border-radius:999px;background:#fef4e0;color:#b98a00;font-family:var(--duo-display);font-size:11px;font-weight:800}.duo-book__hint{grid-column:1 / -1;font-family:var(--duo-display);font-size:13px;font-weight:800;color:var(--duo-ink-soft);text-align:center}.duo-book__fields{display:grid;gap:14px;grid-template-columns:minmax(0,1fr)}@media (min-width: 640px){.duo-book__fields--2{grid-template-columns:repeat(2,minmax(0,1fr))}}.duo-book__foot{display:flex;align-items:center;gap:12px;margin-top:22px;padding-top:20px;border-top:2px solid var(--duo-line)}.duo-book__foot .duo-btn{width:auto;min-width:150px}.duo-book__foot--end{justify-content:flex-end}.duo-book__cancel{display:inline-flex;align-items:center;min-height:44px;min-width:44px;padding:0 12px;margin-inline-start:-12px;margin-inline-end:auto;font-family:var(--duo-display);font-size:13px;font-weight:800;color:var(--duo-ink-soft);background:none;border:0;border-radius:12px;cursor:pointer}.duo-book__cancel:hover{color:var(--duo-primary)}.duo-book__done{display:flex;flex-direction:column;align-items:center;gap:16px;padding:40px 24px;text-align:center}.duo-book__seal{display:grid;place-items:center;width:84px;height:84px;border-radius:50%;background:var(--duo-green-wash);color:var(--duo-green-edge)}.duo-book__ref{padding:10px 16px;border:2px dashed var(--duo-line-strong);border-radius:14px;font-family:var(--duo-display);font-size:14px;font-weight:800;color:var(--duo-ink)}.duo-book__done .duo-btn-stack{max-width:320px}