:root{--paper:#0e1420;--ink:#e6edf5;--muted:color-mix(in srgb, var(--ink) 55%, var(--paper));--line:color-mix(in srgb, var(--ink) 12%, transparent);--font:-apple-system, "PingFang SC", "Hiragino Sans GB", "Noto Sans SC", "Microsoft YaHei", sans-serif;--serif:"Songti SC", "STSong", "Noto Serif SC", "SimSun", serif;--mono:ui-monospace, "SF Mono", Menlo, monospace;--sheet-w:clamp(340px, 34vw, 520px)}*{box-sizing:border-box}html,body{background:var(--paper);height:100%;color:var(--ink);font-family:var(--font);margin:0;font-size:14px;transition:background .4s,color .4s;overflow:hidden}button{font:inherit;color:inherit;cursor:pointer;background:0 0;border:0;padding:0}.stage{position:fixed;inset:0}.stage canvas{display:block}.vignette{pointer-events:none;background:radial-gradient(ellipse at center, transparent 45%, color-mix(in srgb, var(--paper) 70%, black) 100%);opacity:.6;position:absolute;inset:0}.loading{color:var(--muted);letter-spacing:.2em;place-items:center;display:grid;position:absolute;inset:0}.topbar{pointer-events:none;justify-content:space-between;align-items:center;gap:12px;transition:right .5s cubic-bezier(.2,.8,.2,1);display:flex;position:absolute;top:16px;left:16px;right:16px}.topbar>*{pointer-events:auto}.stage.open .topbar{right:calc(var(--sheet-w) + 16px)}.search{align-items:center;gap:10px;display:flex}.search input{border:1px solid var(--line);background:color-mix(in srgb, var(--paper) 72%, transparent);width:220px;color:var(--ink);font:inherit;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:999px;outline:none;padding:8px 12px}.search input:focus{border-color:color-mix(in srgb, var(--ink) 40%, transparent)}.search .count{color:var(--muted);font-family:var(--mono);font-size:12px}.toolbar{gap:8px;display:flex}.toolbar button{border:1px solid var(--line);background:color-mix(in srgb, var(--paper) 72%, transparent);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:999px;align-items:center;gap:8px;padding:7px 12px;font-size:13px;display:inline-flex}.toolbar button:hover{border-color:color-mix(in srgb, var(--ink) 40%, transparent)}.toolbar button.on{background:var(--ink);color:var(--paper)}.swatch{border:2px solid;border-radius:50%;width:12px;height:12px}.sheet,.hover-card{--pad:28px;background:color-mix(in srgb, var(--paper) 86%, transparent);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.hover-card{border:1px solid var(--line);pointer-events:none;border-radius:12px;width:300px;padding:18px 20px;position:absolute;top:64px;right:16px}.hover-card h2{font-size:20px}.sheet{width:var(--sheet-w);border-left:1px solid var(--line);flex-direction:column;transition:transform .5s cubic-bezier(.2,.8,.2,1);display:flex;position:absolute;top:0;bottom:0;right:0;transform:translate(calc(100% + 40px))}.sheet.open{transform:none}.sheet-scroll{padding:36px var(--pad) 28px;scrollbar-width:thin;flex:1;overflow-y:auto}.sheet-head{justify-content:space-between;align-items:center;margin-bottom:18px;display:flex}.chip{--chip:var(--ink);border:1px solid color-mix(in srgb, var(--chip) 60%, transparent);color:var(--chip);border-radius:999px;padding:3px 10px;font-size:12px}.counter{font-family:var(--mono);color:var(--muted);font-size:12px}.counter b{color:var(--ink);font-weight:600}.sheet h2,.hover-card h2{margin:0;font-size:30px;font-weight:600;line-height:1.2}.subtitle-line{font-family:var(--mono);color:var(--muted);letter-spacing:.05em;margin:4px 0 14px;font-size:12px}.summary{margin:0 0 20px;font-size:16px;line-height:1.6}.hover-card .summary{margin:0;font-size:14px}.body{border-top:1px solid var(--line);padding-top:20px;line-height:1.85}.body p{margin:0 0 14px}.link{background:color-mix(in srgb, var(--ink) 10%, transparent);border-radius:4px;padding:0 4px;text-decoration:none}.link:hover{background:color-mix(in srgb, var(--ink) 22%, transparent)}.muted{color:var(--muted);margin:24px 0 10px;font-size:12px}.relations{flex-direction:column;gap:8px;margin:0 0 10px;padding:0;list-style:none;display:flex}.relations li{align-items:baseline;gap:10px;display:flex}.relations .verb{min-width:64px;color:var(--muted);font-size:12px}.prevnext{border-top:1px solid var(--line);display:flex}.prevnext button{padding:16px var(--pad);text-align:left;flex:1;align-items:center;gap:12px;display:flex}.prevnext button.next{text-align:right;border-left:1px solid var(--line);justify-content:flex-end}.prevnext button:disabled{opacity:.35;cursor:default}.prevnext button:not(:disabled):hover{background:color-mix(in srgb, var(--ink) 6%, transparent)}.prevnext button>span:not(.arrow){flex-direction:column;gap:2px;display:flex}.prevnext small{color:var(--muted);font-size:11px}.prevnext .arrow{color:var(--muted);font-size:22px}