/* 動脈粥狀硬化 3D：layout on top of heart-anatomy/heart.css */
.athero-app #viewport{height:calc(clamp(340px,42vh,470px) + 48px);margin-bottom:0;position:relative;background:radial-gradient(ellipse at 50% 45%,#fffdf9 0%,#f6efe5 75%)}
.athero-play{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:8px}
.athero-play button{flex:1 1 auto;border:1px solid var(--line);border-radius:8px;background:#fffdfa;color:var(--ink);padding:8px 10px;font:inherit;font-size:13px;cursor:pointer}
#playBtn.playing{background:var(--sage);color:#fff;border-color:var(--sage)}
.athero-steps{margin:0;padding-left:22px;display:grid;gap:3px;font-size:13px;line-height:1.5}
.athero-steps li{cursor:pointer;padding:3px 6px;border-radius:6px;color:var(--muted)}
.athero-steps li:hover{background:#f3ece2}.athero-steps li.done{color:var(--ink)}.athero-steps li.current{background:#e9efe9;color:#2f4a3a;font-weight:700}
.athero-type,.athero-views{grid-template-columns:1fr 1fr}.athero-views{grid-template-columns:repeat(3,1fr)}
.athero-type button{display:flex;flex-direction:column;align-items:center;gap:2px;line-height:1.3}.athero-type small{font-size:11px;color:#8a7a6c;font-weight:400}.athero-type .active small{color:inherit;opacity:.85}
.athero-risk{font-size:13px;line-height:1.7;color:var(--muted);margin:0}
.athero-labels{position:absolute;inset:0;pointer-events:none;z-index:3;overflow:hidden}
.athero-labels span{position:absolute;transform:translate(-50%,-50%);white-space:nowrap;font-size:12px;line-height:1.3;padding:3px 7px;border-radius:6px;background:rgba(255,253,249,.93);border:1px solid #d8c9b8;color:#5c483c;box-shadow:0 1px 4px #6f514014}
.athero-labels span.key{background:#332f2c;color:#fff;border-color:#332f2c;font-weight:700}
.athero-scale{position:absolute;top:10px;left:12px;z-index:4;font-size:11.5px;color:#8a7a6c;background:rgba(255,253,249,.85);padding:3px 8px;border-radius:6px}
.athero-timeline{margin:10px 22px 0;position:relative}
.athero-timeline input{width:100%;accent-color:#596b60}
.athero-ticks{display:flex;justify-content:space-between;font-size:10.5px;color:var(--muted);margin-top:2px}
.athero-ticks span{flex:1;text-align:center;cursor:pointer}
.athero-ticks span.on{color:#2f4a3a;font-weight:700}
.athero-caption{margin:8px 22px 0;background:rgba(255,253,249,.95);border:1px solid #d8c9b8;border-radius:12px;padding:10px 14px;font-size:14px;line-height:1.65;box-shadow:0 4px 14px #584a3618;min-height:96px}
.athero-caption b{display:block;font-size:15px;margin-bottom:2px;color:#3b2d22}.athero-caption small{color:var(--muted)}
.athero-legend{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:12.5px;color:var(--muted);padding:10px 22px 18px}
.athero-legend i{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:4px;vertical-align:-1px}
@media(max-width:900px){.athero-app #viewport{height:calc(clamp(280px,48vw,420px) + 48px)}}
@media(max-width:650px){.athero-app #viewport{height:calc(clamp(210px,57vw,290px) + 40px);margin-bottom:0}.athero-caption{margin:8px 12px 0;padding:8px 10px;font-size:13px;min-height:0}.athero-caption b{font-size:14px}.athero-labels span{font-size:10.5px;padding:2px 5px}.athero-legend{padding:8px 12px 14px;font-size:11.5px;gap:4px 10px}.athero-timeline{margin:8px 12px 0}.athero-ticks{font-size:9.5px}}
@media(max-width:650px){.athero-scale{top:auto;bottom:6px;font-size:10px;padding:2px 6px}}

/* icon playback controls, horizontal, top-left of the 3D view */
.athero-ctl{position:absolute;top:10px;left:12px;z-index:6;display:flex;gap:4px;padding:4px;background:rgba(255,253,249,.92);border:1px solid #d8c9b8;border-radius:12px;box-shadow:0 2px 8px #584a3622}
.athero-ctl button{width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:9px;background:transparent;color:#3b2d22;cursor:pointer;touch-action:manipulation}
.athero-ctl button:hover{background:#efe6da}.athero-ctl button.main{background:#596b60;color:#fff}.athero-ctl button.main:hover{background:#4b5c51}
.athero-ctl .i-pause{display:none}.athero-ctl .playing .i-play{display:none}.athero-ctl .playing .i-pause{display:inline-flex}
.athero-scale{top:auto;bottom:8px;left:12px}
@media(max-width:650px){.athero-ctl{top:8px;left:8px;gap:2px;padding:3px}.athero-ctl button{width:34px;height:34px}.athero-ctl button svg{width:18px;height:18px}.athero-scale{bottom:6px}}

/* glossary */
.athero-lab{margin:6px 22px 18px;border:1px solid var(--line);border-radius:12px;background:#fffdfa;padding:10px 16px}.athero-lab summary{cursor:pointer;font-weight:700;font-size:15px}.athero-note{font-size:12.5px;color:var(--muted);line-height:1.6;margin:10px 0 2px}@media(max-width:650px){.athero-lab{margin:6px 12px 14px;padding:8px 12px}}.gl-tools{display:flex;align-items:center;gap:10px;margin:10px 0 6px}.gl-tools input{flex:1;min-width:0;border:1px solid var(--line);border-radius:8px;padding:8px 10px;font:inherit;font-size:14px;background:#fffdfa}.gl-count{font-size:12.5px;color:var(--muted);white-space:nowrap}
.gl-types{display:flex;flex-wrap:wrap;gap:6px;margin:4px 0 8px}.gl-types button{border:1px solid var(--line);border-radius:999px;background:#fffdfa;padding:4px 11px;font:inherit;font-size:12.5px;cursor:pointer}.gl-types button.on{background:var(--sage);border-color:var(--sage);color:#fff}
.gl-index{display:flex;flex-wrap:wrap;gap:5px;margin:2px 0 10px;padding:8px;background:#f6f0e6;border-radius:10px}.gl-index a{font-size:12.5px;font-weight:700;color:#3b4a40;background:#fff;border:1px solid #d8c9b8;border-radius:6px;padding:2px 8px;text-decoration:none}.gl-index a:hover{background:#e9efe9}
.gl-head,.gl-row{display:grid;grid-template-columns:150px minmax(0,1.1fr) minmax(0,2fr);gap:4px 14px;padding:8px 6px}.gl-head{font-size:12px;color:var(--muted);border-bottom:2px solid #d8c9b8;padding-top:2px;padding-bottom:4px}.gl-row{border-bottom:1px solid #eadfcf;font-size:13.5px;line-height:1.6;scroll-margin-top:90px}.gl-row:nth-child(even){background:#fbf7ef}
.gl-a b{display:block;font-size:15px;color:#2f4a3a;overflow-wrap:anywhere}.gl-t{display:inline-block;margin-top:3px;font-size:10.5px;padding:1px 7px;border-radius:999px;background:#e9efe9;color:#2f5a3c}.gl-t.t-cel{background:#f1e6f7;color:#6a3f8a}.gl-t.t-mol{background:#e3ecfa;color:#2c4f8a}.gl-t.t-str{background:#fdf0d8;color:#8a5a10}.gl-t.t-pro{background:#fbe6e1;color:#9a3a26}.gl-t.t-tst{background:#e1f1f1;color:#1f6a6a}.gl-t.t-clin{background:#f5dede;color:#8a1f1f}
.gl-n{color:#3b2d22}.gl-n small{display:block;color:var(--muted);font-size:12px}.gl-none{color:var(--muted);padding:10px 4px}
.gl-row.flash{animation:glflash 1.6s ease}@keyframes glflash{0%,40%{background:#fff0b8}100%{background:transparent}}
@media(max-width:650px){.gl-head{display:none}.gl-row{grid-template-columns:1fr;gap:2px;padding:9px 4px}.gl-a{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap}.gl-a b{display:inline}.gl-t{margin-top:0}.gl-tools{flex-wrap:wrap}.gl-index a{font-size:12px;padding:2px 7px}}

/* heart.css turns pointer events off on #viewport canvas (the heart page uses its own gesture layer); these pages rotate with OrbitControls directly */
.athero-app #viewport canvas,.ph-app #viewport canvas{pointer-events:auto;touch-action:pan-y}