@font-face{font-family:LXGW WenKai;src:url(/fonts/LXGWWenKai-Regular.subset.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}:root{--ink-0:#0b1220;--ink-1:#0f1828;--ink-2:#14203a;--sky-day:#1a2a44;--sky-cloud:#171f2e;--sky-rain:#111826;--sky-night:#080d18;--line:#cfc8b6;--line-2:rgba(207,200,182,.72);--line-dim:rgba(207,200,182,.46);--line-faint:rgba(207,200,182,.2);--paper:rgba(207,200,182,.06);--warm:#f0b35a;--warm-glow:rgba(240,179,90,.42);--cool:#9fd3ff;--cool-glow:rgba(159,211,255,.38);--fog:rgba(188,198,210,.36);--fog-deep:rgba(200,208,218,.48);--author-a:var(--warm);--author-b:var(--cool);--author-mirror:var(--line);--font-hand:"LXGW WenKai","霞鹜文楷","Kaiti SC","STKaiti","KaiTi","楷体","Noto Serif SC","Songti SC",serif;--font-ui:var(--font-hand);--font-num:"LXGW WenKai","Kaiti SC","STKaiti","KaiTi",serif;--tracking:.06em;--fs-xs:12px;--fs-s:14px;--fs-m:16px;--fs-l:19px;--fs-xl:28px;--fs-xxl:44px;--lh-tight:1.25;--lh-body:1.7;--sp-1:4px;--sp-2:8px;--sp-3:12px;--sp-4:16px;--sp-5:24px;--sp-6:32px;--sp-7:48px;--gutter:16px;--safe-top:max(10px, env(safe-area-inset-top));--safe-bottom:max(14px, env(safe-area-inset-bottom));--hit:44px;--r-0:0;--r-1:2px;--r-2:4px;--r-round:50%;--glow-warm:drop-shadow(0 0 8px rgba(240,179,90,.9)) drop-shadow(0 0 24px rgba(240,179,90,.4));--glow-cool:drop-shadow(0 0 8px rgba(159,211,255,.9)) drop-shadow(0 0 24px rgba(159,211,255,.35));--glow-line:drop-shadow(0 0 6px rgba(207,200,182,.35));--stroke-thin:1px;--stroke-mid:1.4px;--stroke-bold:1.9px;--tilt-s:1deg;--tilt-m:2.5deg;--tilt-l:5deg;--wobble:2;--ease-ink:cubic-bezier(.35,.05,.25,1);--ease-door:cubic-bezier(.6,0,.2,1);--t-fast:.16s;--t-mid:.42s;--t-door:.9s;--t-stroke-min:.26s;--t-stroke-max:.9s;--t-stroke-gap:.12s;--t-fog-return:0ms}:root{--tone-night-bg:#0b1220;--tone-night-sky:#070b15;--tone-night-glass:#14203a;--tone-rain-bg:#121a28;--tone-rain-sky:#1b2535;--tone-rain-glass:#17233a;--tone-cloud-bg:#1c283f;--tone-cloud-sky:#34465f;--tone-cloud-glass:#1f2d47;--tone-day-bg:#2b3c59;--tone-day-sky:#567096;--tone-day-glass:#2c3e5c}:root,:root[data-tone=night]{--tone-bg:var(--tone-night-bg);--tone-sky:var(--tone-night-sky);--tone-glass:var(--tone-night-glass) }:root[data-tone=rain]{--tone-bg:var(--tone-rain-bg);--tone-sky:var(--tone-rain-sky);--tone-glass:var(--tone-rain-glass) }:root[data-tone=cloud]{--tone-bg:var(--tone-cloud-bg);--tone-sky:var(--tone-cloud-sky);--tone-glass:var(--tone-cloud-glass) }:root[data-tone=day]{--tone-bg:var(--tone-day-bg);--tone-sky:var(--tone-day-sky);--tone-glass:var(--tone-day-glass) }.btn-hand{min-height:var(--hit);min-width:var(--hit);padding:0 var(--sp-2);display:inline-flex;align-items:center;justify-content:center;gap:6px;font:400 var(--fs-l)/1 var(--font-hand);letter-spacing:var(--tracking);color:var(--line-2);background:none;border:0;cursor:pointer;transition:color var(--t-fast),opacity var(--t-fast)}.btn-hand:active{color:var(--line);opacity:.7}.btn-hand[aria-pressed=true]{color:var(--line)}.btn-hand[disabled]{opacity:.35;pointer-events:none}.btn-outline{min-height:var(--hit);padding:0 14px;position:relative;display:inline-flex;align-items:center;font:400 var(--fs-s)/1 var(--font-hand);letter-spacing:var(--tracking);color:var(--line);background:none;border:1px solid var(--line-dim);border-radius:var(--r-1);transform:rotate(-.6deg);cursor:pointer}.btn-outline:active{background:var(--line-faint)}.btn-outline.warm{border-color:var(--warm);color:var(--warm)}.state-dim{color:var(--line-dim);font-size:var(--fs-s)}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html,body{height:100%;background:var(--ink-0);color:var(--line);font-family:var(--font-hand);letter-spacing:var(--tracking);overflow:hidden}#app{position:fixed;inset:0;overflow:hidden;background:var(--ink-0)}.grain{position:fixed;inset:0;pointer-events:none;opacity:.07;z-index:50;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='160' height='160' filter='url(%23n)'/></svg>")}.top{position:absolute;z-index:20;top:var(--safe-top);left:0;right:0;height:var(--hit);display:flex;align-items:center;justify-content:space-between;padding:0 6px}.top .meta{font-size:var(--fs-s);color:var(--line-dim);padding:0 10px}a{color:inherit;text-decoration:none}.st{fill:none;stroke:var(--line);stroke-linecap:round;stroke-linejoin:round;stroke-width:1.4}.st.thin{stroke-width:1;opacity:.6}.st.faint{stroke-width:1;opacity:.28}.st.bold{stroke-width:1.9}.glow-w{filter:var(--glow-warm)}.glow-c{filter:var(--glow-cool)}