:root{--ink-bg:#0f1a2b;--ink-panel:#172538;--ink-panel-2:#1d2e45;--ink-line:#26384f;--ink-fg:#eef2f7;--ink-mute:#9aa7b8;--ink-amber:#e9a23b;--ink-amber-ink:#0f1a2b;--ink-ff-head:"Avenir Next","Segoe UI Variable","Segoe UI",system-ui,sans-serif;--ink-ff-body:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif;--ink-ff-serif:"Charter","Bitstream Charter","Sitka Text",Cambria,Georgia,serif;--ink-rail:64px;--ink-tab:64px;--ink-gap:16px;--ink-radius:14px;--ink-s1:4px;--ink-s2:8px;--ink-s3:12px;--ink-s4:16px;--ink-s5:24px;--ink-s6:32px;--ink-s7:48px;--ink-r-bg:#0f1a2b;--ink-r-fg:#dfe5ee;--ink-r-mute:#9aa7b8;--ink-r-accent:#e9a23b;--ink-r-panel:#172538;--ink-r-line:#26384f;--ink-r-fs:18px;--ink-r-lh:1.8;--ink-r-ff:var(--ink-ff-serif)}html[data-ink-theme=day]{--ink-r-bg:#fbf8f1;--ink-r-fg:#1f2430;--ink-r-mute:#5b6270;--ink-r-accent:#9a5806;--ink-r-panel:#fff;--ink-r-line:#e3dccb}html[data-ink-theme=sepia]{--ink-r-bg:#efe6cf;--ink-r-fg:#382f22;--ink-r-mute:#655844;--ink-r-accent:#83500a;--ink-r-panel:#f7f0dc;--ink-r-line:#d8ccad}html[data-ink-face=sans]{--ink-r-ff:var(--ink-ff-body)}*,:after,:before{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body,html{background:var(--ink-bg)}body{color:var(--ink-fg);font:16px/1.55 var(--ink-ff-body);margin:0;overflow-x:hidden}a{color:inherit}h1,h2,h3{font-family:var(--ink-ff-head);letter-spacing:-.015em;margin:0;font-weight:700;line-height:1.2}p{margin:0}button{font:inherit;color:inherit}:focus-visible{outline:2px solid var(--ink-amber);outline-offset:2px}.u-vh{clip:rect(0 0 0 0);white-space:nowrap;width:1px;height:1px;overflow:hidden;position:absolute!important}.u-mute{color:var(--ink-mute)}.u-amber{color:var(--ink-amber)}.l-app{min-height:100vh}.l-page{min-width:0;padding-bottom:calc(var(--ink-tab) + 24px + env(safe-area-inset-bottom))}.l-wrap{max-width:1120px;padding:0 var(--ink-gap);margin:0 auto}.l-rail{z-index:30;height:calc(var(--ink-tab) + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);border-top:1px solid var(--ink-line);background:#0f1a2bf7;position:fixed;bottom:0;left:0;right:0}.l-rail-list{height:var(--ink-tab);margin:0;padding:0;list-style:none;display:flex}.l-rail-item{flex:1}.l-rail-mark{display:none}.ik-railtab{height:100%;min-height:44px;color:var(--ink-mute);letter-spacing:.02em;flex-direction:column;justify-content:center;align-items:center;gap:3px;font-size:11px;font-weight:600;text-decoration:none;display:flex}.ik-railtab svg{fill:none;stroke:currentColor;stroke-width:1.8px;stroke-linecap:round;stroke-linejoin:round;width:24px;height:24px}.ik-railtab.is-active{color:var(--ink-amber)}.l-top{justify-content:space-between;height:60px;display:flex}.ik-brand,.l-top{align-items:center}.ik-brand{font:700 20px/1 var(--ink-ff-head);letter-spacing:-.03em;gap:10px;text-decoration:none;display:inline-flex}.ik-brand-dot{background:radial-gradient(circle at 35% 35%,#ffd38a,var(--ink-amber) 60%,#9c5d10);border-radius:50%;width:12px;height:12px;box-shadow:0 0 14px #e9a23bb3}.ik-iconbtn{width:44px;height:44px;color:var(--ink-fg);background:var(--ink-panel);cursor:pointer;border:0;border-radius:50%;justify-content:center;align-items:center;text-decoration:none;display:inline-flex}.ik-iconbtn svg{fill:none;stroke:currentColor;stroke-width:2px;stroke-linecap:round;width:20px;height:20px}.l-foot{border-top:1px solid var(--ink-line);margin-top:var(--ink-s7);padding:var(--ink-s5) 0}.ik-footline{color:var(--ink-mute);flex-wrap:wrap;align-items:center;gap:6px 14px;margin:0;padding:0;font-size:14px;list-style:none;display:flex}.ik-footline a{padding:10px 0;text-decoration:none;display:inline-block}.ik-footline a:hover,.ik-footline-name{color:var(--ink-fg)}.ik-footline-name{font-weight:700;font-family:var(--ink-ff-head)}@media (width>=900px){.l-app{grid-template-columns:var(--ink-rail) minmax(0,1fr);display:grid}.l-page{padding-bottom:0}.l-wrap{padding:0 var(--ink-s6)}.l-rail{height:100vh;padding:var(--ink-s4) 0;border-top:0;border-right:1px solid var(--ink-line);background:var(--ink-bg);position:sticky;top:0;bottom:auto}.l-rail-list{gap:var(--ink-s2);flex-direction:column;height:auto}.l-rail-mark{margin-bottom:var(--ink-s5);justify-content:center;display:flex}.ik-railtab{height:56px;font-size:10px}.ik-railtab.is-active{background:var(--ink-panel);border-radius:12px;margin:0 8px}}.ik-block{margin-top:var(--ink-s6)}.ik-block-head{justify-content:space-between;align-items:baseline;gap:var(--ink-s3);margin-bottom:var(--ink-s4);display:flex}.ik-block-title{font-size:22px}.ik-block-more{color:var(--ink-amber);white-space:nowrap;padding:12px 0;font-size:14px;text-decoration:none}.ik-block-note{color:var(--ink-mute);margin-top:4px;font-size:14px}.ik-cover{--hue:210;aspect-ratio:3/4;background:linear-gradient(165deg,hsl(var(--hue) 34% 22%),hsl(var(--hue) 40% 9%) 70%);border-radius:10px;width:240px;max-width:100%;height:320px;position:relative;overflow:hidden;box-shadow:0 10px 24px #00000059,inset 0 0 0 1px #ffffff0f}.ik-cover-glow{aspect-ratio:1;background:radial-gradient(circle,#ffce78f2 0,#e9a23b8c 28%,#e9a23b00 68%);border-radius:50%;width:78%;position:absolute;top:-22%;right:-22%}.ik-cover-body{padding:12% 26% 9% 9%;position:absolute;bottom:0;left:0;right:0}.ik-cover-title{font:800 clamp(14px,1.1em,26px)/1.12 var(--ink-ff-head);letter-spacing:-.02em;color:#f6f1e7;text-shadow:0 1px 8px #00000073;-webkit-line-clamp:5;overflow-wrap:anywhere;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.ik-cover-badge{aspect-ratio:1;width:20%;font:800 13px/1 var(--ink-ff-head);color:var(--ink-amber-ink);background:var(--ink-amber);border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;bottom:7%;right:8%}.ik-cover.is-fluid{width:100%;height:auto}.ik-cover.is-mini{border-radius:6px;width:48px;height:64px}.ik-cover.is-mini .ik-cover-badge,.ik-cover.is-mini .ik-cover-body{display:none}.ik-snap{gap:var(--ink-s4);scroll-snap-type:x mandatory;padding-bottom:var(--ink-s3);margin:0 calc(var(--ink-gap)*-1);padding-left:var(--ink-gap);padding-right:var(--ink-gap);scroll-padding:0 var(--ink-gap);overscroll-behavior-x:contain;display:flex;overflow-x:auto}.ik-snap::-webkit-scrollbar{height:6px}.ik-snap::-webkit-scrollbar-thumb{background:var(--ink-line);border-radius:3px}.ik-feature{scroll-snap-align:start;background:var(--ink-panel);border-radius:18px;flex:0 0 min(86%,620px);position:relative;overflow:hidden}.ik-feature-inner{gap:var(--ink-s4);padding:var(--ink-s4);display:flex}.ik-feature-art{flex:0 0 120px}.ik-feature-art .ik-cover{width:120px;height:160px;font-size:12px}.ik-feature-text{gap:var(--ink-s2);flex-direction:column;min-width:0;display:flex}.ik-feature-kicker{text-transform:uppercase;letter-spacing:.12em;color:var(--ink-amber);font-size:12px;font-weight:700}.ik-feature-title{overflow-wrap:anywhere;font-size:19px}.ik-feature-title a{text-decoration:none}.ik-feature-line{color:var(--ink-mute);-webkit-line-clamp:4;font-size:14px;font-family:var(--ink-ff-serif);-webkit-box-orient:vertical;font-style:italic;display:-webkit-box;overflow:hidden}.ik-feature-go{align-self:flex-start;margin-top:auto}@media (width>=900px){.ik-snap{margin:0;padding-left:0;padding-right:0}.ik-feature{flex-basis:calc(43.4783% - 13.913px)}.ik-feature-art{flex-basis:240px}.ik-feature-art .ik-cover{width:240px;height:320px;font-size:20px}.ik-feature-inner{padding:var(--ink-s5)}.ik-feature-title{font-size:24px}}.ik-grid{gap:var(--ink-s5) var(--ink-s3);grid-template-columns:repeat(2,minmax(0,1fr));margin:0;padding:0;list-style:none;display:grid}@media (width>=600px){.ik-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (width>=900px){.ik-grid{gap:var(--ink-s5) var(--ink-s4);grid-template-columns:repeat(4,minmax(0,1fr))}}@media (width>=1180px){.ik-grid{grid-template-columns:repeat(6,minmax(0,1fr))}}.ik-card{min-width:0}.ik-card-frame{gap:var(--ink-s2);flex-direction:column;display:flex}.ik-card-link{border-radius:10px;font-size:15px;text-decoration:none;display:block}.ik-card-link:hover .ik-cover{transform:translateY(-3px)}.ik-card .ik-cover{transition:transform .2s}.ik-card-meta{color:var(--ink-mute);flex-wrap:wrap;gap:6px;font-size:13px;display:flex}.ik-card-meta .is-free{color:var(--ink-amber);font-weight:600}.ik-card-lang{border:1px solid var(--ink-line);border-radius:4px;padding:0 5px;font-size:11px}.ik-chips{gap:var(--ink-s2);margin:0;padding:0 0 6px;list-style:none;display:flex;overflow-x:auto}.ik-chip{background:var(--ink-panel);border:1px solid var(--ink-line);white-space:nowrap;border-radius:999px;align-items:center;min-height:44px;padding:0 18px;font-size:15px;font-weight:600;text-decoration:none;display:inline-flex}.ik-chip.is-active,.ik-chip:hover{border-color:var(--ink-amber);color:var(--ink-amber)}.ik-btn{cursor:pointer;background:var(--ink-amber);min-height:48px;color:var(--ink-amber-ink);text-align:center;border:0;border-radius:999px;justify-content:center;align-items:center;gap:8px;padding:0 22px;font-size:15px;font-weight:700;text-decoration:none;display:inline-flex}.ik-btn.is-ghost{color:var(--ink-fg);box-shadow:inset 0 0 0 1.5px var(--ink-line);background:0 0}.ik-btn.is-small{min-height:44px;padding:0 16px;font-size:14px}.ik-resume{gap:var(--ink-s3);grid-template-columns:minmax(0,1fr);margin:0;padding:0;list-style:none;display:grid}@media (width>=900px){.ik-resume{grid-template-columns:repeat(2,minmax(0,1fr))}}.ik-resume-row{align-items:center;gap:var(--ink-s3);background:var(--ink-panel);padding:var(--ink-s3);border-radius:12px;display:flex}.ik-resume-text{flex:1;min-width:0}.ik-resume-title{white-space:nowrap;text-overflow:ellipsis;font-weight:700;overflow:hidden}.ik-empty{background:var(--ink-panel);border:1px dashed var(--ink-line);padding:var(--ink-s5);color:var(--ink-mute);border-radius:14px}.ik-empty strong{color:var(--ink-fg);font-family:var(--ink-ff-head);margin-bottom:4px;display:block}.ik-pagehead{padding-top:var(--ink-s5)}.ik-pagehead h1{font-size:30px}.ik-pagehead p{color:var(--ink-mute);margin-top:var(--ink-s2);max-width:46em}.ik-sortbar{gap:var(--ink-s2);margin-top:var(--ink-s4)}.ik-pager,.ik-sortbar{flex-wrap:wrap;display:flex}.ik-pager{margin-top:var(--ink-s6);gap:6px}.ik-pager,.ik-pager a,.ik-pager span{justify-content:center;align-items:center}.ik-pager a,.ik-pager span{background:var(--ink-panel);border-radius:10px;min-width:44px;min-height:44px;padding:0 12px;font-weight:600;text-decoration:none;display:inline-flex}.ik-pager .is-active{background:var(--ink-amber);color:var(--ink-amber-ink)}.ik-pager .is-gap{background:0 0}.ik-pager-count{text-align:center;width:100%;color:var(--ink-mute);margin-top:6px;font-size:14px}.ik-back{min-height:44px;color:var(--ink-mute);align-items:center;gap:6px;font-weight:600;text-decoration:none;display:inline-flex}.ik-hero{--hue:160;isolation:isolate;border-bottom:1px solid var(--ink-line);position:relative;overflow:hidden}.ik-hero-blur{z-index:-1;background:radial-gradient(60% 70% at 25% 40%,hsl(var(--hue) 45% 30%),transparent 70%),radial-gradient(40% 50% at 80% 10%,#e9a23b59,transparent 70%);filter:blur(40px);opacity:.85;position:absolute;inset:-20%}.ik-hero-grid{gap:var(--ink-s5);padding:var(--ink-s3) 0 var(--ink-s6);flex-direction:column;display:flex}.ik-hero-art{align-self:center}.ik-hero-art .ik-cover{font-size:20px}.ik-hero-text{gap:var(--ink-s3);flex-direction:column;min-width:0;display:flex}.ik-hero h1{overflow-wrap:anywhere;font-size:28px}.ik-meta{color:var(--ink-mute);flex-wrap:wrap;gap:4px 10px;margin:0;padding:0;font-size:14px;list-style:none;display:flex}.ik-meta li+li:before{content:"·";margin-right:10px}.ik-lede{max-width:40em;font-size:16px}.ik-actions{gap:var(--ink-s3);margin-top:var(--ink-s2);flex-wrap:wrap;display:flex}@media (width>=900px){.ik-hero-grid{align-items:flex-end;gap:var(--ink-s6);padding:var(--ink-s4) 0 var(--ink-s7);flex-direction:row}.ik-hero-art{align-self:auto}.ik-hero h1{font-size:40px}}.ik-ticket{color:#1d2533;margin-top:var(--ink-s6);filter:drop-shadow(0 12px 24px #00000059);background:#f4ead6;border-radius:16px;position:relative}.ik-ticket,.ik-ticket-stub{flex-direction:column;display:flex}.ik-ticket-stub{padding:var(--ink-s5);align-items:flex-start;gap:6px}.ik-ticket-label{text-transform:uppercase;letter-spacing:.16em;color:#6a5a3d;font-size:12px;font-weight:700}.ik-ticket-code{letter-spacing:.14em;color:#0f1a2b;-webkit-user-select:all;user-select:all;font:800 34px/1 ui-monospace,SF Mono,Menlo,Consolas,monospace}.ik-ticket-sub{color:#5a4d36;font-size:13px}.ik-ticket-perf{border-top:2px dashed #1d25334d;height:0;margin:0 18px;position:relative}.ik-ticket-perf:after,.ik-ticket-perf:before{content:"";background:var(--ink-bg);border-radius:50%;width:28px;height:28px;position:absolute;top:-15px}.ik-ticket-perf:before{left:-33px}.ik-ticket-perf:after{right:-33px}.ik-ticket-main{padding:var(--ink-s5);gap:var(--ink-s3);flex-direction:column;min-width:0;display:flex}.ik-ticket-steps{gap:8px;margin:0;padding:0;font-size:15px;list-style:none;display:grid}.ik-ticket-steps li{align-items:baseline;gap:10px;display:flex}.ik-ticket-num{color:#f4ead6;background:#0f1a2b;border-radius:50%;flex:0 0 26px;justify-content:center;align-items:center;height:26px;font-size:13px;font-weight:800;display:inline-flex}.ik-ticket-row{gap:var(--ink-s2);flex-wrap:wrap;display:flex}.ik-ticket .ik-btn{color:#f4ead6;background:#0f1a2b}.ik-ticket .ik-btn.is-ghost{color:#0f1a2b;background:0 0;box-shadow:inset 0 0 0 1.5px #0f1a2b59}.ik-ticket .ik-btn.is-copied{background:#2f7a4f}.ik-store{align-items:center;gap:8px;display:inline-flex}.ik-store svg{fill:currentColor;width:18px;height:18px}@media (width>=760px){.ik-ticket{flex-direction:row}.ik-ticket-stub{padding:var(--ink-s6);flex:0 0 34%;justify-content:center}.ik-ticket-perf{border-top:0;border-left:2px dashed #1d25334d;height:auto;margin:18px 0}.ik-ticket-perf:after,.ik-ticket-perf:before{left:-15px;right:auto}.ik-ticket-perf:before{top:-33px}.ik-ticket-perf:after{top:auto;bottom:-33px}.ik-ticket-main{padding:var(--ink-s6);flex:1}.ik-ticket-code{font-size:42px}}.ik-ticket.is-compact .ik-ticket-main,.ik-ticket.is-compact .ik-ticket-stub{padding:var(--ink-s4) var(--ink-s5)}.ik-ticket.is-compact .ik-ticket-code{font-size:30px}.ik-story{max-width:42em}.ik-story-kind{text-transform:uppercase;letter-spacing:.14em;color:var(--ink-amber);margin-bottom:6px;font-size:12px;font-weight:700}.ik-story-text{font-family:var(--ink-ff-serif);color:#dfe5ee;font-size:18px;line-height:1.75}.ik-story-text p+p{margin-top:.9em}.ik-story-more{margin-top:var(--ink-s3);font-size:14px}.ik-toc{border-radius:var(--ink-radius);background:var(--ink-panel);counter-reset:none;margin:0;padding:0;list-style:none;overflow:hidden}.ik-toc-item{border-bottom:1px solid var(--ink-line)}.ik-toc-item:last-child{border-bottom:0}.ik-toc-link{align-items:center;gap:var(--ink-s3);min-height:52px;padding:0 var(--ink-s4);text-decoration:none;display:flex}.ik-toc-link:hover{background:var(--ink-panel-2)}.ik-toc-icon{background:var(--ink-amber);height:28px;color:var(--ink-amber-ink);border-radius:50%;flex:0 0 28px;justify-content:center;align-items:center;font-size:11px;display:inline-flex}.ik-toc-icon svg{fill:none;stroke:currentColor;stroke-width:2.2px;stroke-linecap:round;width:14px;height:14px}.ik-toc-name{flex:1;font-weight:600}.ik-toc-len{color:var(--ink-mute);font-size:13px}.ik-toc-item.is-locked .ik-toc-icon{color:var(--ink-mute);box-shadow:inset 0 0 0 1.5px var(--ink-line);background:0 0}.ik-toc-item.is-locked .ik-toc-name{color:var(--ink-mute);font-weight:500}.ik-toc-item.is-tail .ik-toc-link{color:var(--ink-amber);justify-content:center;font-weight:700}.ik-faq{gap:var(--ink-s5);max-width:46em;display:grid}.ik-faq h3{margin-bottom:6px;font-size:18px}.ik-faq p{color:#cdd5e0}.ik-disclaimer{margin-top:var(--ink-s6);color:var(--ink-mute);border-left:3px solid var(--ink-amber);padding-left:var(--ink-s3);max-width:46em;font-size:13px}.ik-drawer{z-index:60;background:#050a1299;justify-content:center;align-items:flex-end;display:flex;position:fixed;inset:0}.ik-drawer[hidden]{display:none}.ik-drawer-sheet{background:var(--ink-panel);width:100%;max-width:560px;padding:var(--ink-s3) var(--ink-s5) calc(var(--ink-s5) + env(safe-area-inset-bottom));border-radius:22px 22px 0 0;animation:.22s ease-out ink-up;box-shadow:0 -10px 40px #00000080}.ik-drawer-grip{background:var(--ink-line);width:44px;height:5px;margin:0 auto var(--ink-s4);border-radius:3px}.ik-drawer h2{margin-bottom:6px;font-size:21px}.ik-drawer-code{justify-content:space-between;align-items:center;gap:var(--ink-s3);margin:var(--ink-s4) 0;padding:var(--ink-s3) var(--ink-s4);color:#0f1a2b;background:#f4ead6;border-radius:12px;display:flex}.ik-drawer-code b{letter-spacing:.14em;-webkit-user-select:all;user-select:all;font:800 26px/1 ui-monospace,SF Mono,Menlo,Consolas,monospace}.ik-drawer-code .ik-btn{color:#f4ead6;background:#0f1a2b}.ik-drawer-actions{gap:var(--ink-s2);display:grid}@keyframes ink-up{0%{opacity:0;transform:translateY(40px)}to{opacity:1;transform:none}}.ik-tabs{gap:var(--ink-s2);margin-top:var(--ink-s4);display:flex}.ik-ranklist{margin:var(--ink-s5) 0 0;gap:var(--ink-s2);max-width:820px;padding:0;list-style:none;display:grid}.ik-rank-row{align-items:center;gap:var(--ink-s4);padding:var(--ink-s3) var(--ink-s4) var(--ink-s3) 0;border-bottom:1px solid var(--ink-line);display:flex}.ik-rank-num{text-align:center;font:800 44px/1 var(--ink-ff-head);color:var(--ink-amber);letter-spacing:-.04em;font-variant-numeric:tabular-nums;flex:0 0 64px}.ik-rank-row:nth-child(n+4) .ik-rank-num{opacity:.75;font-size:34px}.ik-rank-art .ik-cover{width:72px;height:96px;font-size:9px}.ik-rank-art .ik-cover-badge{font-size:8px}.ik-rank-text{flex:1;min-width:0}.ik-rank-title{overflow-wrap:anywhere;font-size:17px}.ik-rank-title a{text-decoration:none}.ik-rank-meta{color:var(--ink-mute);margin-top:4px;font-size:13px}@media (width<=420px){.ik-rank-num{flex-basis:44px;font-size:34px}.ik-rank-row:nth-child(n+4) .ik-rank-num{font-size:26px}.ik-rank-row{gap:var(--ink-s3)}}.ik-shelf{margin:var(--ink-s5) 0 0;gap:var(--ink-s2);grid-template-columns:minmax(0,1fr);max-width:820px;padding:0;list-style:none;display:grid}.ik-shelf-row{align-items:center;gap:var(--ink-s3);background:var(--ink-panel);padding:var(--ink-s3);border-radius:14px;display:flex}.ik-shelf-text{flex:1;min-width:0}.ik-shelf-title{white-space:nowrap;text-overflow:ellipsis;font-weight:700;text-decoration:none;display:block;overflow:hidden}.ik-shelf-sub{color:var(--ink-mute);font-size:13px}.ik-shelf-ops{align-items:center;gap:6px;display:flex}.ik-shelf-x{width:44px;height:44px;color:var(--ink-mute);cursor:pointer;background:0 0;border:0;border-radius:50%;font-size:20px}.ik-shelf-x:hover{color:var(--ink-fg);background:var(--ink-panel-2)}@media (width<=480px){.ik-shelf-ops .ik-btn{padding:0 12px}}.is-reader{color:var(--ink-r-fg)}.is-reader,.l-topbar,html.is-reader-root{background:var(--ink-r-bg)}.l-topbar{z-index:40;border-bottom:1px solid var(--ink-r-line);transition:transform .25s;position:sticky;top:0}.is-js .l-topbar{position:fixed;left:0;right:0}.is-js .l-topbar.is-hidden{transform:translateY(-100%)}.l-topbar-in{align-items:center;gap:var(--ink-s2);max-width:960px;height:56px;padding:0 var(--ink-s2);margin:0 auto;display:flex}.ik-topbar-title{text-align:center;flex:1;min-width:0;font-size:14px;line-height:1.25}.ik-topbar-title b{white-space:nowrap;text-overflow:ellipsis;font-family:var(--ink-ff-head);display:block;overflow:hidden}.ik-topbar-title span{color:var(--ink-r-mute);font-size:12px}.is-reader .ik-iconbtn{color:var(--ink-r-fg);background:0 0}.ik-aa{display:none}.is-js .ik-aa{font:700 16px/1 var(--ink-ff-serif);display:inline-flex}.l-read{max-width:40em;padding:var(--ink-s5) 18px 96px;margin:0 auto}.is-js .l-read{padding-top:88px}.ik-chapter-head{margin-bottom:var(--ink-s5)}.ik-chapter-head h1{color:var(--ink-r-fg);overflow-wrap:anywhere;font-size:24px}.ik-chapter-head h1 span{color:var(--ink-r-accent);text-transform:uppercase;letter-spacing:.14em;margin-bottom:8px;font-size:15px;display:block}.ik-chapter-lead{margin-top:var(--ink-s3);color:var(--ink-r-mute);font-size:14px}.ik-prose{font-family:var(--ink-r-ff);font-size:var(--ink-r-fs);line-height:var(--ink-r-lh);overflow-wrap:break-word}.ik-prose p{margin:0 0 1em}.ik-prose p.is-break{text-align:center;color:var(--ink-r-mute);letter-spacing:.4em}.ik-endnav{gap:var(--ink-s3);margin-top:var(--ink-s6);grid-template-columns:minmax(0,1fr) minmax(0,1.6fr);display:grid}.ik-endbtn{min-height:76px;padding:var(--ink-s3) var(--ink-s4);background:var(--ink-r-panel);box-shadow:inset 0 0 0 1px var(--ink-r-line);border-radius:16px;flex-direction:column;justify-content:center;text-decoration:none;display:flex}.ik-endbtn small{text-transform:uppercase;letter-spacing:.12em;color:var(--ink-r-mute);font-size:12px}.ik-endbtn b{font-family:var(--ink-ff-head);font-size:17px}.ik-endbtn.is-locked{background:var(--ink-amber);color:#0f1a2b;box-shadow:none}.ik-endbtn.is-locked small{color:#3b2a0c}.is-reader .ik-ticket-perf:after,.is-reader .ik-ticket-perf:before{background:var(--ink-r-bg)}.ik-reader-links{gap:var(--ink-s2) var(--ink-s4);margin-top:var(--ink-s5);flex-wrap:wrap;font-size:14px;display:flex}.ik-reader-links a{color:var(--ink-r-accent);padding:10px 0;display:inline-block}.ik-readfoot{max-width:40em;margin:0 auto;padding:0 18px 80px;font-size:13px}.ik-readfoot,.ik-readfoot .ik-footline{color:var(--ink-r-mute)}.ik-readfoot .ik-footline-name{color:var(--ink-r-fg)}.ik-progress{z-index:45;background:var(--ink-r-line);height:4px;position:fixed;bottom:0;left:0;right:0}.ik-progress-bar{background:var(--ink-r-accent);transform-origin:0;width:100%;height:100%;display:block;transform:scaleX(0)}.ik-sheet{z-index:50;background:var(--ink-r-panel);color:var(--ink-r-fg);padding:var(--ink-s3) var(--ink-s5) calc(var(--ink-s5) + env(safe-area-inset-bottom));border-radius:20px 20px 0 0;max-width:560px;margin:0 auto;animation:.2s ease-out ink-up;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -10px 40px #00000059}.ik-sheet[hidden]{display:none}.ik-sheet-row{justify-content:space-between;align-items:center;gap:var(--ink-s4);border-bottom:1px solid var(--ink-r-line);min-height:56px;display:flex}.ik-sheet-row:last-child{border-bottom:0}.ik-sheet-label{flex:none;font-size:14px;font-weight:600}.ik-range{align-items:center;gap:var(--ink-s2);flex:1;max-width:280px;display:flex}.ik-range input{accent-color:var(--ink-r-accent);flex:1;min-height:44px}.ik-range small{font-family:var(--ink-ff-serif)}.ik-seg{background:var(--ink-r-bg);border-radius:12px;padding:3px;display:inline-flex}.ik-seg button{cursor:pointer;background:0 0;border:0;border-radius:10px;min-width:56px;min-height:44px;font-size:13px;font-weight:600}.ik-seg button[aria-pressed=true]{background:var(--ink-r-accent);color:var(--ink-r-bg)}.ik-dots{gap:var(--ink-s3);display:flex}.ik-dot{cursor:pointer;border:2px solid var(--ink-r-line);border-radius:50%;width:44px;height:44px;font-size:0}.ik-dot[data-set=night]{background:#0f1a2b}.ik-dot[data-set=day]{background:#fbf8f1}.ik-dot[data-set=sepia]{background:#efe6cf}.ik-dot[aria-pressed=true]{border-color:var(--ink-r-accent);box-shadow:0 0 0 3px var(--ink-r-panel),0 0 0 5px var(--ink-r-accent)}.ik-switch{background:var(--ink-r-line);cursor:pointer;border:0;border-radius:16px;width:56px;height:32px;margin:6px 0;position:relative}.ik-switch:after{content:"";background:#fff;border-radius:50%;width:24px;height:24px;transition:transform .2s;position:absolute;top:4px;left:4px}.ik-switch[aria-checked=true]{background:var(--ink-r-accent)}.ik-switch[aria-checked=true]:after{transform:translate(24px)}@media (width>=900px){.ik-chapter-head h1{font-size:32px}.l-read{padding-left:0;padding-right:0}}@media (width<=440px){.ik-endnav{grid-template-columns:1fr}}@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}.ik-cover-img{-o-object-fit:cover;object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.ik-story .ik-story-text{margin-top:12px}.ik-story-part{margin-top:var(--ink-s5)}.ik-faq-head{margin-bottom:16px}.ik-pagehead .ik-chips{margin-top:16px}.ik-empty.is-spaced,.ik-pagehead+.ik-empty{margin-top:24px}.ik-endbtn.is-off{opacity:.55}.ik-legal{max-width:46em;padding-top:var(--ink-s3)}.ik-legal h2{margin:var(--ink-s5) 0 var(--ink-s2);font-size:20px}.ik-legal p,.ik-legal ul{color:#cdd5e0;margin:0 0 var(--ink-s3)}.ik-legal ul{padding-left:1.2em}.ik-legal a{color:var(--ink-amber)}.ik-search{gap:var(--ink-s2);margin-top:var(--ink-s4);max-width:560px;display:flex}.ik-search input{border:1px solid var(--ink-line);background:var(--ink-panel);min-width:0;min-height:48px;color:var(--ink-fg);font:inherit;border-radius:999px;flex:1;padding:0 18px}.ik-slot{color:var(--ink-mute)}.ik-range small,.ik-slot{font-size:13px}.ik-range small.is-big{font-size:21px}
