.ebook-support{border-top:1px solid var(--line);border-bottom:1px solid var(--line);color:var(--ink);margin:20px 0 24px;padding:18px 0 20px}.ebook-support-heading{justify-content:space-between;align-items:baseline;gap:12px;display:flex}.ebook-support-heading h3{overflow-wrap:break-word;min-width:0;font:inherit;letter-spacing:-.025em;margin:0;font-size:18px;font-weight:600;line-height:1.3}.ebook-support-heading>span{color:var(--ink-2);white-space:nowrap;font-size:12px;line-height:1.5}.ebook-support>p{color:var(--ink-2);max-width:48ch;margin:8px 0 14px;font-size:13px;line-height:1.6}.ebook-support-options{grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;display:grid}.ebook-support-options>button{color:#353329;min-height:60px;font:inherit;cursor:pointer;touch-action:manipulation;background:#fffdf8;border:1px solid #c9c3b8;border-radius:8px;flex-direction:column;grid-column:span 2;justify-content:center;align-items:center;gap:3px;min-width:0;padding:9px 4px;font-size:12px;line-height:1.4;display:flex}.ebook-support-options>button strong{overflow-wrap:anywhere;font-variant-numeric:tabular-nums;max-width:100%;font-size:15px;font-weight:600}.ebook-support-options>button.ebook-support-zero,.ebook-support-options>button.ebook-support-custom{grid-area:2/span 3;min-height:46px;font-size:13px}.ebook-support-options>button[aria-pressed=true]{color:#463a21;background:#f0eadc;border-color:#74633b;box-shadow:inset 0 0 0 1px #74633b}.ebook-support-options>button:disabled{opacity:.5;cursor:default}.ebook-support button:focus-visible{outline-offset:3px;outline:2px solid #74633b}.ebook-support input:focus-visible{outline-offset:3px;outline:2px solid #74633b}.ebook-support-custom-field{margin-top:16px}.ebook-support-custom-field label{margin:0 0 7px;font-size:13px;font-weight:500;display:block}.ebook-support-input-row{background:#fff;border:1px solid #c9c3b8;border-radius:8px;align-items:center;gap:0;display:flex;overflow:hidden}.ebook-support-input-row>span{color:var(--ink-2);padding-left:12px;font-size:12px}.ebook-support-input-row input{width:0;min-width:0;font:inherit;color:var(--ink);outline-offset:-3px;background:0 0;border:0;flex:1;min-height:48px;padding:12px 8px;font-size:16px}.ebook-support-input-row button{min-width:64px;min-height:48px;font:inherit;color:#fff;cursor:pointer;background:#51472f;border:0;align-self:stretch;padding:10px 12px;font-size:13px}.ebook-support-note,.ebook-support-error{color:var(--ink-2);margin:7px 0 0;font-size:12px;line-height:1.5}.ebook-support-error{color:#a02020}.ebook-support>p.ebook-support-status{max-width:none;min-height:20px;margin:11px 0 0;font-size:12px;line-height:1.6}.ebook-support-remove{min-height:44px;font:inherit;text-underline-offset:3px;color:var(--ink-2);cursor:pointer;background:0 0;border:0;justify-content:center;align-items:center;margin:-10px 0;padding:0 6px;font-size:12px;text-decoration:underline;display:inline-flex}@media (min-width:600px){.ebook-support-options{grid-template-columns:repeat(3,minmax(0,1fr))}.ebook-support-options>button,.ebook-support-options>button.ebook-support-zero,.ebook-support-options>button.ebook-support-custom{grid-column:auto}.ebook-support-options>button.ebook-support-custom{grid-column:span 2}}