.shelf-app{--paper:#f7f2e8;--paper-2:#fffdf7;--ink:#1f1c18;--ink-2:#5c564c;--ink-3:#8c8478;--cinnabar:#c8472e;--cinnabar-soft:#c8472e1a;--gold:#b8893a;--gold-soft:#b8893a1f;--hairline:#1f1c181a;--glass:#fffdf7a8;--glass-border:#ffffff8c;--card:#fffdf7;--wood:#4a7c59;--shadow:0 1px 2px #1f1c180a,0 12px 32px #1f1c1814;--shadow-lg:0 2px 4px #1f1c180d,0 24px 64px #1f1c1824;--spring:cubic-bezier(.34,1.45,.5,1);background:radial-gradient(circle at top left,#b8893a1f,transparent 34rem),radial-gradient(circle at 88% 8%,#2f485814,transparent 28rem),var(--paper);min-height:100vh;color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Noto Sans CJK SC,sans-serif;line-height:1.7}.shelf-main{max-width:1180px;margin:0 auto;padding:0 24px 84px}.shelf-head{padding:var(--page-head-pad-y);text-align:center}.shelf-head h1{margin:var(--page-head-title-gap);font-family:var(--font-serif);font-size:var(--type-page-title);font-weight:var(--type-page-title-weight);letter-spacing:var(--type-page-title-tracking);line-height:var(--type-page-title-lh)}.shelf-head p{max-width:var(--type-lead-max);color:var(--ink-2);font-size:var(--type-lead);line-height:var(--lh-body);margin:0 auto}.shelf-head b{color:var(--cinnabar)}.shelf-toolbar{z-index:20;border:1px solid var(--glass-border);background:var(--glass);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(18px)saturate(1.5);backdrop-filter:blur(18px)saturate(1.5);border-radius:22px;grid-template-columns:minmax(220px,340px) 1fr auto;align-items:center;gap:12px;margin-bottom:28px;padding:12px;display:grid;position:sticky;top:82px}.shelf-search{border:1px solid var(--hairline);background:color-mix(in srgb,var(--card) 68%,transparent);min-height:42px;color:var(--ink-3);border-radius:999px;align-items:center;gap:8px;padding:0 14px;display:flex}.shelf-search input{width:100%;color:var(--ink);font:inherit;background:0 0;border:0;outline:0;font-size:14px}.shelf-chips{gap:8px;display:flex;overflow-x:auto}.shelf-chips a{color:var(--ink-2);border-radius:999px;flex:none;padding:8px 14px;font-size:13px;font-weight:600;text-decoration:none}.shelf-chips .is-on,.shelf-chips a:hover{background:var(--cinnabar-soft);color:var(--cinnabar)}.shelf-count{color:var(--ink-3);white-space:nowrap;font-size:13px}.shelf-continue{border:1px solid var(--gold-soft);background:var(--card);box-shadow:var(--shadow);border-radius:16px;align-items:center;gap:12px;margin-bottom:20px;padding:14px 20px;display:none}.shelf-continue-label{color:var(--gold);letter-spacing:.1em;white-space:nowrap;font-size:12px;font-weight:700}.shelf-continue-title{color:var(--ink);text-overflow:ellipsis;white-space:nowrap;flex:1;font-family:Songti SC,STSong,Noto Serif SC,serif;font-size:15px;overflow:hidden}.shelf-continue-btn{background:var(--cinnabar);color:#fff8f0;letter-spacing:.06em;border-radius:999px;flex:none;padding:6px 16px;font-size:12px;font-weight:700;text-decoration:none;transition:transform .3s cubic-bezier(.34,1.45,.5,1)}.shelf-continue-btn:hover{transform:scale(1.04)}.shelf-grid{grid-template-columns:repeat(auto-fill,minmax(175px,1fr));gap:16px;display:grid}.shelf-book{--lift-x:0px;--lift-rotate:0deg;border:1px solid color-mix(in srgb,var(--hairline) 82%,transparent);background:linear-gradient(155deg,color-mix(in srgb,var(--card) 82%,transparent),color-mix(in srgb,var(--glass) 70%,transparent));min-height:100%;color:inherit;-webkit-backdrop-filter:blur(18px)saturate(1.25);backdrop-filter:blur(18px)saturate(1.25);transform-origin:50% 86%;border-radius:19px;flex-direction:column;padding:10px;text-decoration:none;transition:transform .78s cubic-bezier(.16,1.22,.24,1),box-shadow .5s,border-color .4s,background .5s;display:flex;position:relative;box-shadow:inset 0 1px #ffffff29,0 10px 28px #1f1c1812}.shelf-book:hover{transform:translate3d(var(--lift-x),-10px,0) scale(1.018) rotate(var(--lift-rotate));border-color:color-mix(in srgb,var(--gold) 38%,var(--hairline));background:linear-gradient(155deg,color-mix(in srgb,var(--card) 92%,transparent),color-mix(in srgb,var(--glass) 78%,transparent));box-shadow:inset 0 1px #ffffff3d,0 24px 54px #1f1c1826}@media (max-width:1040px){.shelf-grid{grid-template-columns:repeat(auto-fill,minmax(165px,1fr))}}@media (max-width:560px){.shelf-main{padding:0 16px 56px}.shelf-head{padding:var(--page-head-pad-y-sm)}.shelf-head h1{font-size:42px}.shelf-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.shelf-slip{width:30px;padding:8px 4px;font-size:14px}}html[data-theme=dark] .shelf-app{--paper:#141519;--paper-2:#1b1d23;--ink:#ece6da;--ink-2:#a9a294;--ink-3:#7a7468;--cinnabar:#e06a4f;--cinnabar-soft:#e06a4f24;--gold:#d2a95c;--gold-soft:#d2a95c24;--hairline:#ece6da1a;--glass:#1b1d239e;--glass-border:#ffffff14;--card:#1b1d23;--shadow:0 1px 2px #0003,0 12px 32px #00000059;--shadow-lg:0 2px 4px #00000040,0 24px 64px #00000080}@media (prefers-color-scheme:dark){html:not([data-theme=light]) .shelf-app{--paper:#141519;--paper-2:#1b1d23;--ink:#ece6da;--ink-2:#a9a294;--ink-3:#7a7468;--cinnabar:#e06a4f;--cinnabar-soft:#e06a4f24;--gold:#d2a95c;--gold-soft:#d2a95c24;--hairline:#ece6da1a;--glass:#1b1d239e;--glass-border:#ffffff14;--card:#1b1d23;--shadow:0 1px 2px #0003,0 12px 32px #00000059;--shadow-lg:0 2px 4px #00000040,0 24px 64px #00000080}}.shelf-book-foot .shelf-progress-badge{background:var(--gold-soft);color:var(--gold);letter-spacing:.02em;border-radius:999px;padding:2px 8px;font-size:10px;font-weight:600;display:inline-block}.shelf-book:hover .shelf-cover{transform:perspective(900px)translateY(-2px)rotateX(1.5deg)rotateY(-7deg)scale(1.024);box-shadow:0 22px 42px #2e1d134f,-3px 0 #ffeec329}.shelf-cover:after,.shelf-cover:before{content:none}.shelf-slip{box-sizing:border-box;color:#24120d;text-align:center;letter-spacing:.16em;background:#e0cb9ef0;border:3px double #4d341db3;border-radius:1px;justify-content:center;align-items:center;width:clamp(30px,17.6%,42px);max-height:64%;padding:10px 5px;font-family:Songti SC,STSong,Noto Serif SC,serif;font-size:clamp(15px,1.32vw,18px);font-weight:700;line-height:1.08;display:inline-flex;top:6.2%;left:8.8%;box-shadow:inset 0 1px #fff6da6b,0 2px 6px #0e0a072e}.shelf-dyn,.shelf-slip{z-index:2;writing-mode:vertical-rl;position:absolute}.shelf-dyn{color:#e1be74c7;letter-spacing:.3em;font-family:Songti SC,STSong,serif;font-size:9px;top:5%;right:17%}.shelf-book-title-row h2{letter-spacing:.06em;margin:0;font-family:Songti SC,STSong,Noto Serif SC,serif;font-size:15px;font-weight:400;line-height:1.35}.shelf-book-title-row span{color:var(--cinnabar);letter-spacing:.12em;white-space:nowrap;background:0 0;border:1px solid;border-radius:999px;flex:none;padding:1px 7px;font-size:10px;font-weight:700}.shelf-who{color:var(--ink-3);letter-spacing:.04em;margin:0;font-size:11px}.shelf-desc{-webkit-line-clamp:3;min-height:57px;color:var(--ink-2);-webkit-box-orient:vertical;margin:0;font-size:12px;line-height:1.6;display:-webkit-box;overflow:hidden}.shelf-book-foot{color:var(--ink-3);flex-wrap:wrap;align-items:center;gap:6px;margin-top:8px;font-size:11px;display:flex}.shelf-book-foot span{font-weight:700}.shelf-book-foot em{font-style:normal}.shelf-book-foot b{background:var(--cinnabar);color:#fff8f0;letter-spacing:.08em;transition:transform .45s var(--spring),filter .2s ease,box-shadow .35s ease;border-radius:999px;align-items:center;gap:5px;margin-top:2px;padding:6px 14px;font-size:11.5px;font-weight:700;display:inline-flex;box-shadow:0 10px 24px #c8472e2e}.shelf-status-ready{color:var(--wood)}.shelf-status-editing{color:var(--gold)}.shelf-status-pending{color:var(--ink-3)}.shelf-empty{border:1px dashed var(--hairline);background:color-mix(in srgb,var(--card) 45%,transparent);text-align:center;border-radius:22px;padding:72px 24px}.shelf-empty h2{margin:0 0 8px;font-family:Songti SC,STSong,Noto Serif SC,serif;font-weight:400}.shelf-empty p{color:var(--ink-2);margin:0 0 18px}.shelf-empty a{color:var(--cinnabar);font-weight:700;text-decoration:none}@media (max-width:560px){.page_main__Cditk{padding:0 16px 56px}.page_pageHead__aqGXk{padding-top:118px}.page_pageHead__aqGXk h1{font-size:42px}.page_shelf__TVp2U{grid-template-columns:repeat(2,minmax(0,1fr))}.shelf-slip{width:30px;padding:8px 4px;font-size:14px}}.shelf-slip{writing-mode:vertical-rl;text-orientation:mixed;box-sizing:border-box;color:#24120d;text-align:center;letter-spacing:.16em;z-index:2;background:#e0cb9ef0;border:3px double #4d341db3;border-radius:1px;justify-content:center;align-items:center;width:clamp(30px,17.6%,42px);max-height:64%;padding:10px 5px;font-family:Songti SC,STSong,Noto Serif SC,serif;font-size:clamp(15px,1.32vw,18px);font-weight:700;line-height:1.08;display:inline-flex;position:absolute;top:6.2%;left:8.8%}.shelf-dyn{writing-mode:vertical-rl;color:#e1be74c7;letter-spacing:.3em;z-index:2;font-family:Songti SC,STSong,serif;font-size:9px;position:absolute;top:5%;right:17%}.shelf-seal{display:none}.shelf-book-meta{z-index:2;flex-direction:column;flex:1;gap:6px;padding:12px 6px 4px;display:flex;position:relative}.shelf-book-title-row{justify-content:space-between;align-items:center;gap:6px;display:flex}.shelf-book-title-row h2{letter-spacing:.06em;margin:0;font-family:Songti SC,STSong,Noto Serif SC,serif;font-size:16px;font-weight:600}.shelf-book-title-row span{border:1px solid var(--hairline);color:var(--ink-3);border-radius:999px;padding:2px 8px;font-size:11px}.shelf-who{color:var(--ink-3);margin:0;font-size:12px}.shelf-desc{color:var(--ink-2);-webkit-line-clamp:3;-webkit-box-orient:vertical;margin:0;font-size:12.5px;line-height:1.7;display:-webkit-box;overflow:hidden}.shelf-book-foot{color:var(--ink-3);flex-wrap:wrap;align-items:center;gap:6px;margin-top:auto;padding-top:10px;font-size:11px;display:flex}.shelf-book-foot em{color:var(--ink-3);font-style:normal}.shelf-book-foot b{background:var(--cinnabar);color:#fff8f0;letter-spacing:.08em;transition:transform .45s var(--spring), filter .2s ease, box-shadow .35s ease;border-radius:999px;align-items:center;gap:5px;margin-top:2px;margin-left:auto;padding:6px 14px;font-size:11.5px;font-weight:700;display:inline-flex;box-shadow:0 10px 24px #c8472e2e}.shelf-book:hover .shelf-book-foot b{filter:brightness(1.05);transform:scale(1.04);box-shadow:0 14px 30px #c8472e3d}.shelf-book:hover{transform:translateY(-8px)scale(1.015);box-shadow:inset 0 1px #ffffff3d,0 24px 54px #1f1c1826}.shelf-book:hover .shelf-cover{transform:perspective(900px)translateY(-2px)rotateX(1.5deg)rotateY(-7deg)scale(1.024)}.shelf-cover{z-index:1;aspect-ratio:1008/1560;transform-origin:16% 78%;background:url(/assets/books/covers/apple-unified-clean.jpg) 50%/100% 100% no-repeat;border-radius:5px;transition:transform .9s cubic-bezier(.18,1.34,.22,1),box-shadow .6s;position:relative;overflow:hidden;box-shadow:0 12px 24px #2e1d134d,-2px 0 #ffeec31f}@media (max-width:880px){.shelf-toolbar{grid-template-columns:1fr;top:72px}.shelf-count{justify-self:end}.shelf-head{padding:var(--page-head-pad-y-sm)}}@media (max-width:640px){.shelf-grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr))}}@media (max-width:760px){.shelf-toolbar{top:calc(env(safe-area-inset-top,0px) + 122px)}.shelf-main{padding-bottom:72px}}.shelf-chips button{color:var(--ink-2);cursor:pointer;background:0 0;border:0;border-radius:999px;flex:none;padding:8px 14px;font-family:inherit;font-size:13px;font-weight:600}.shelf-chips button.is-on,.shelf-chips button:hover{background:var(--cinnabar-soft);color:var(--cinnabar)}.shelf-app a{color:inherit;text-decoration:none}.shelf-empty{border:1px dashed var(--hairline);background:color-mix(in srgb, var(--card) 45%, transparent);text-align:center;color:var(--ink-3);border-radius:22px;padding:72px 24px}html[data-theme=dark] .shelf-app{--paper:#141519;--paper-2:#1b1d23;--ink:#ece6da;--ink-2:#a9a294;--ink-3:#7a7468;--cinnabar:#e06a4f;--cinnabar-soft:#e06a4f24;--gold:#d2a95c;--gold-soft:#d2a95c24;--hairline:#ece6da1a;--glass:#1b1d239e;--glass-border:#ffffff14;--card:#1b1d23}html[data-theme=dark] .charts-page{--ink:#ece6da;--ink-2:#a9a294;--ink-3:#7a7468;--cinnabar:#e06a4f;--cinnabar-soft:#e06a4f24;--gold:#d2a95c;--card:#1b1d23;--paper-2:#1b1d23;--hairline:#ece6da1a}