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#0000001a}.book-page>:not(.book-dream){z-index:1;position:relative}.book-dream{z-index:0;pointer-events:none;background:radial-gradient(120% 80% at 50% -10%,#fff7ebe6,#0000 60%),linear-gradient(165deg,#fdf6ef 0%,#f6ecf5 45%,#eaf0fa 100%);position:absolute;inset:0;overflow:hidden}.book-dream-blob{filter:blur(46px);opacity:.5;mix-blend-mode:multiply;border-radius:50%;animation:16s ease-in-out infinite dreamFloat;position:absolute}.book-dream-blob.b1{background:radial-gradient(circle,#ffd7b0,#0000 70%);width:46%;height:36%;top:8%;left:-8%}.book-dream-blob.b2{background:radial-gradient(circle,#e7c7f0,#0000 70%);width:50%;height:40%;animation-delay:-5s;top:28%;right:-10%}.book-dream-blob.b3{background:radial-gradient(circle,#bfe0f2,#0000 70%);width:52%;height:42%;animation-delay:-10s;bottom:-12%;left:18%}@keyframes dreamFloat{0%,to{transform:translate(0,0)scale(1)}50%{transform:translateY(-18px)scale(1.08)}}.book-cover{text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:14px;display:flex}.book-cover-period{color:#0c6780;letter-spacing:2px;font-size:.85rem;font-weight:700}.book-cover-title{color:#151d22;font-size:2rem;font-weight:800;line-height:1.3}.book-cover-name{color:#6f787d;font-weight:700}.book-cover-photo{aspect-ratio:4/3;border-radius:12px;width:60%;max-width:320px;margin:8px 0;overflow:hidden;box-shadow:0 8px 24px #00000026}.book-cover-photo img{object-fit:cover;width:100%;height:100%}.book-cover-toc{color:#0c6780;letter-spacing:1px;font-size:.82rem;font-weight:700}.book-preface{color:#3f484c;max-width:80%;font-size:.98rem;line-height:1.9}.book-chapter-head{margin-bottom:22px}.book-chapter-month{color:#004d62;letter-spacing:1px;background:#edf5fc;border-radius:20px;margin-bottom:12px;padding:5px 12px;font-size:.82rem;font-weight:800;display:inline-block}.book-chapter .book-preface{max-width:100%}.book-cover-title{font-family:Georgia,Times New Roman,serif}.book-section{margin-bottom:22px}.book-section h3{color:#8a5a2b;border-bottom:2px solid #d9b38c80;margin-bottom:10px;padding-bottom:6px;font-family:Georgia,Times New Roman,serif;font-size:1.25rem;font-weight:800}.book-section p{color:#4a4036;margin-bottom:10px;font-size:1rem;line-height:1.95}.book-chapter .book-section,.book-chapter .book-preface,.book-chapter .book-closing{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#fffcf7b8;border-radius:16px;padding:18px 20px;box-shadow:0 4px 18px #785a4614}.book-photos{grid-template-columns:repeat(2,1fr);gap:16px;margin:16px 4px 8px;display:grid}.book-photos img{aspect-ratio:4/3;object-fit:cover;background:#fff;border:7px solid #fff;border-radius:3px;width:100%;transition:transform .2s;transform:rotate(-1.8deg);box-shadow:0 12px 26px #5a465038}.book-photos img:nth-child(2n){transform:rotate(2deg)}.book-photos img:nth-child(3n){transform:rotate(-.8deg)}.book-photos img:hover{transform:rotate(0)scale(1.02)}.book-closing{text-align:center;color:#6f5a4a;margin-top:24px;font-style:italic;line-height:1.9}.toast{color:#fff;z-index:100;background:#151d22;border-radius:24px;padding:12px 22px;font-size:.9rem;position:fixed;bottom:32px;left:50%;transform:translate(-50%);box-shadow:0 8px 24px #00000040}@media (width<=640px){.kk-hero-title{font-size:28px;line-height:36px}.kk-book-circle{width:160px;height:160px}.kk-book-circle .material-symbols-outlined{font-size:60px}.book-page{aspect-ratio:auto;padding:32px 24px 40px}.period-grid{grid-template-columns:1fr 1fr}}