:root{font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,Noto Sans CJK SC,system-ui,sans-serif;color:#303a32;background:#f5f3ed;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;--background: #F5F3ED;--surface: #FFFEFB;--ink: #303A32;--primary: #30493D;--accent: #B87955;--muted: #7C8479;--line: #D9D9CE;--sage: #DDE3D7}*{box-sizing:border-box}body{margin:0;min-width:320px}button{font:inherit;cursor:pointer}button:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.app-shell{position:relative;display:flex;flex-direction:column;min-height:100dvh;width:min(100%,430px);margin:0 auto;background:var(--background)}@media(min-width:550px){body{background:#e6e8e0}.app-shell{min-height:100dvh;box-shadow:0 12px 56px #303a3212}}.app-header{min-height:81px;margin:0 26px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:10px}.brand{font-size:23px;font-weight:700}.eyebrow{font-size:10px;color:var(--muted);white-space:nowrap;letter-spacing:.04em}.app-main{flex:1;padding:0 26px 32px}.hero{padding-top:47px;padding-bottom:66px}.hero h1{font-size:clamp(30px,8.6vw,38px);line-height:1.46;letter-spacing:-.045em;font-weight:400;margin:0}.hero h1 span,.hero h1 strong{display:block}.hero h1 span{font-weight:300}.hero h1 strong{font-weight:700}.hero p{margin:29px 0 0;color:var(--muted);font-size:13px}.section-title h2,.home-note h2{margin:0 0 10px;font-size:16px}.section-title p,.home-note p{margin:0;color:var(--muted);font-size:12px;line-height:1.8}.choices{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:27px}.choice{position:relative;text-align:left;height:191px;border:none;border-radius:16px;background:var(--surface);padding:17px 14px;display:flex;flex-direction:column}.choice:before{content:"";width:30px;height:3px;background:var(--accent);position:absolute;top:17px;left:14px}.choice-index{margin-top:18px;font-size:11px;color:var(--muted)}.choice strong{margin-top:28px;font-size:clamp(17px,4.5vw,21px);white-space:nowrap}.choice small{margin-top:17px;font-size:11px;color:var(--muted)}.choice-arrow{align-self:flex-end;margin-top:auto;color:var(--primary);font-size:24px;line-height:1}.home-note{margin-top:40px;padding:25px 0;border-top:1px solid var(--line)}.page-section{padding-top:35px}.page-section h1{font-size:27px;margin:16px 0 7px}.subtext,.empty-state p{color:var(--muted);font-size:13px;line-height:1.8}.text-link{border:0;background:none;color:var(--primary);padding:0}.list{margin-top:32px}.list-item{padding:17px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:16px}.list-item strong{display:block;font-size:15px;font-weight:600}.list-item small{display:block;margin-top:8px;color:var(--muted);font-size:12px;line-height:1.6}.list-item>span{font-size:24px;color:var(--primary)}.tab-bar{position:sticky;bottom:0;z-index:5;background:var(--surface);border-top:1px solid var(--line);display:grid;grid-template-columns:repeat(3,minmax(0,1fr));padding:8px 8px max(9px,env(safe-area-inset-bottom))}.tab-bar button{background:transparent;border:0;display:flex;align-items:center;flex-direction:column;gap:4px;color:var(--muted);font-size:12px;padding:4px 0}.tab-bar button span{font-size:23px}.tab-bar button.active{color:var(--primary);font-weight:600}button:disabled{cursor:wait;opacity:.6}.exercise-choice{width:100%;background:transparent;border:0;border-bottom:1px solid var(--line);text-align:left;color:var(--ink)}.resume-section{margin-bottom:32px}.resume-section h2{font-size:17px}.resume-button{display:flex;flex-direction:column;gap:10px;width:100%;padding:18px;margin-bottom:12px;border:1px solid var(--primary);border-radius:12px;background:var(--sage);color:var(--primary);text-align:left}.resume-button span{font-size:13px}.storage-error{margin-top:20px;padding:16px;border:1px solid var(--accent);border-radius:12px;background:var(--surface);font-size:14px;line-height:1.6;overflow-wrap:anywhere}.storage-error p{margin:8px 0}.storage-error button{min-height:44px;padding:8px 16px}.save-status{color:var(--primary);font-size:14px}.set-form{display:grid;gap:18px;padding:0;margin:28px 0 0;border:0;min-width:0}.set-form legend{margin-bottom:18px;font-weight:600}.input-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.set-form label{display:flex;flex-direction:column;gap:8px;min-width:0;font-size:13px}.set-form input,.set-form select{box-sizing:border-box;width:100%;min-width:0;min-height:52px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--ink);padding:10px;font:inherit;font-size:18px;font-variant-numeric:tabular-nums}.set-form :is(input,select):focus-visible{outline:2px solid var(--primary);outline-offset:2px}.primary-button,.secondary-button{width:100%;min-height:53px;border-radius:12px;padding:12px 18px;font-weight:600}.primary-button{border:0;background:var(--primary);color:var(--surface)}.secondary-button{border:1px solid var(--primary);background:transparent;color:var(--primary)}.saved-sets{list-style:none;padding:0;margin:24px 0}.saved-sets li{display:flex;flex-direction:column;gap:8px;padding:14px 0;border-bottom:1px solid var(--line);font-size:13px;line-height:1.7}.saved-sets span{color:var(--muted);font-variant-numeric:tabular-nums}.history-item{padding:20px 0;border-bottom:1px solid var(--line)}.history-item h2{font-size:18px}a{color:var(--primary);text-decoration:none}a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--accent);outline-offset:3px}button:disabled{cursor:not-allowed}[hidden]{display:none!important}.catalog{padding-top:14px}.catalog-top{display:flex;align-items:center;justify-content:space-between;min-height:44px;gap:12px;font-size:13px}.catalog-top a{display:inline-flex;align-items:center;min-height:44px}.back-link{font-size:14px}.catalog-heading{margin-top:17px}.catalog-heading .eyebrow{font-size:10px;letter-spacing:.12em}.catalog-heading h1{margin:8px 0 0;font-size:29px;line-height:1.4;letter-spacing:-.035em;overflow-wrap:anywhere}.catalog-intro{color:var(--muted);font-size:13px;margin:9px 0 25px}.context-note{color:var(--primary);background:var(--sage);padding:12px 14px;border-radius:10px;font-size:12px;line-height:1.8}.catalog-search{display:flex;align-items:center;gap:8px;min-height:50px;border:1px solid var(--line);border-radius:12px;background:var(--surface);padding-left:13px}.catalog-search>span{font-size:25px;color:var(--muted)}.catalog-search input{border:0;background:transparent;min-width:0;width:100%;padding:14px 8px 14px 0;color:var(--ink);font:inherit;font-size:13px}.catalog-search input::-webkit-search-cancel-button{display:none}.catalog-search button{flex-shrink:0;width:44px;min-height:44px;border:0;background:transparent;color:var(--muted);font-size:22px}.scope-tabs{display:grid;grid-template-columns:1fr 1fr 1.25fr;border-bottom:1px solid var(--line);margin-top:14px}.scope-tabs button{min-height:48px;border:0;border-bottom:2px solid transparent;margin-bottom:-1px;background:transparent;font-size:13px;color:var(--muted)}.scope-tabs button[aria-pressed=true]{color:var(--primary);border-bottom-color:var(--primary);font-weight:600}.filter-chips{display:flex;overflow-x:auto;gap:7px;padding:14px 0 10px;scrollbar-width:thin}.filter-chips button{flex-shrink:0;border:1px solid transparent;min-height:44px;min-width:44px;padding:8px 12px;border-radius:22px;background:transparent;font-size:12px;color:var(--muted)}.filter-chips button[aria-pressed=true]{background:var(--sage);color:var(--primary)}.list-caption{display:flex;justify-content:space-between;align-items:center;gap:12px;min-height:48px;font-size:12px;color:var(--muted);border-bottom:1px solid var(--line)}.list-caption a{display:inline-flex;align-items:center;min-height:44px}.movement-row{display:flex;gap:11px;align-items:center;min-height:89px;border-bottom:1px solid var(--line)}.movement-mark{display:inline-flex;align-items:center;justify-content:center;width:43px;height:49px;flex-shrink:0;border-radius:10px;color:var(--primary);background:#e7e9df}.movement-mark svg{width:40px;height:40px}.movement-mark.large{width:72px;height:72px;border-radius:50%}.movement-mark.large svg{width:65px;height:65px}.row-content{display:flex;flex-direction:column;min-width:0;flex:1;padding:12px 0;gap:5px}.row-title{font-weight:600;font-size:14px;line-height:1.5;color:var(--ink);border:0;background:transparent;text-align:left;padding:0;overflow-wrap:anywhere}.row-title:after{content:"";position:absolute;inset:-8px 0}.row-title{position:relative}.row-english{color:var(--muted);font-size:10px;line-height:1.5;overflow-wrap:anywhere}.row-meta{display:flex;flex-wrap:wrap;align-items:center;gap:5px;color:var(--muted);font-size:10px;line-height:1.5}.row-meta a{display:inline-flex;min-height:32px;align-items:center;padding:0 6px}.favorite-button{flex-shrink:0;align-self:center;width:44px;height:44px;border:0;background:transparent;color:var(--muted);font-size:23px}.favorite-button[aria-pressed=true]{color:var(--accent)}.local-footnote{font-size:11px;color:var(--muted);line-height:1.8;text-align:center;margin:24px 0 8px}.catalog-empty{text-align:center;padding:35px 8px 25px}.catalog-empty h2{font-size:17px;line-height:1.6;font-weight:600;margin:20px 0 9px}.catalog-empty p{font-size:12px;line-height:1.9;color:var(--muted);margin:0 0 24px}a.primary-button,a.secondary-button{display:flex;align-items:center;justify-content:center;text-align:center;font-size:14px}.detail-english{color:var(--muted);font-size:12px;margin:9px 0 16px;overflow-wrap:anywhere}.muscle-tag{display:inline-block;padding:7px 12px;border-radius:20px;background:var(--sage);font-size:11px;color:var(--primary)}.photo-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;min-height:174px;border:1px dashed #c3c9bb;border-radius:14px;background:#eef0e7;margin:24px 0;color:var(--muted);font-size:12px}.photo-placeholder .movement-mark{background:transparent}.photo-placeholder small{font-size:10px}.photo-placeholder.small{min-height:120px}.photo-placeholder button{border:0;color:var(--muted);background:transparent;min-height:44px;font-size:12px}.section-line{display:flex;align-items:center;justify-content:space-between;min-height:52px;gap:12px;border-bottom:1px solid var(--line);margin-top:16px}.section-line h2{font-size:16px;margin:0;font-weight:600}.section-line h2 span{font-size:11px;color:var(--muted);margin-left:8px}.section-line a{display:inline-flex;align-items:center;min-height:44px;font-size:12px}.quiet-copy{color:var(--muted);font-size:13px;margin:20px 0 27px}.cue-list{list-style:none;padding:0}.cue-list li{display:flex;gap:15px;font-size:13px;line-height:1.8;padding:8px 0;overflow-wrap:anywhere}.cue-list li span{color:var(--accent);font-variant-numeric:tabular-nums}.personal-note{display:flex;flex-direction:column;gap:8px;color:var(--muted);font-size:13px;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere}.compact-empty{padding:15px 0 22px}.compact-empty p{font-size:13px;margin:0 0 9px}.compact-empty span{font-size:12px;color:var(--muted)}.detail-actions{margin-top:26px}.detail-actions .local-footnote{margin:12px 0 19px}.gym-select{display:flex;flex-direction:column;gap:8px;font-size:11px;color:var(--muted);margin:18px 0 0}.gym-select select{min-height:48px;border:1px solid var(--line);border-radius:10px;background:var(--surface);font:inherit;font-size:14px;color:var(--ink);padding:10px 12px;max-width:100%}.gym-manager{margin:8px 0 15px}.gym-manager>button{min-height:44px;font-size:12px}.equipment-row{display:flex;gap:12px;align-items:center;min-height:88px;border-bottom:1px solid var(--line);color:var(--ink)}.equipment-row strong{font-size:14px;overflow-wrap:anywhere}.equipment-number{width:52px;min-height:50px;border-radius:10px;background:var(--sage);display:flex;align-items:center;justify-content:center;padding:5px;font-size:17px;color:var(--primary);font-variant-numeric:tabular-nums;overflow-wrap:anywhere}.catalog-form{display:grid;gap:20px;margin:25px 0 0}.catalog-form label{display:flex;flex-direction:column;gap:9px;font-size:13px;min-width:0}.catalog-form :is(input,select,textarea){min-width:0;width:100%;min-height:50px;padding:12px;border:1px solid var(--line);border-radius:10px;background:var(--surface);font:inherit;font-size:16px;color:var(--ink)}.catalog-form textarea{resize:vertical;line-height:1.8}.catalog-form .field-help{font-size:11px;color:var(--muted);margin:-10px 0 0;line-height:1.8}.inset-form{padding:16px;background:var(--sage);border-radius:12px;margin-top:6px}.form-error,.duplicate-warning{color:#804a2e;font-size:13px;line-height:1.8}.duplicate-warning{padding:12px;border:1px solid var(--accent);border-radius:10px}.duplicate-warning p{margin-top:0}.catalog-form .checkbox-label{flex-direction:row;align-items:center;min-height:44px}.checkbox-label input{width:22px;min-height:22px;flex-shrink:0;accent-color:var(--primary)}.home-library-links{display:flex;gap:20px;justify-content:space-between;margin-top:28px;font-size:13px}.home-library-links a{display:flex;align-items:center;min-height:44px}.browse-workout{margin-top:18px}@media(prefers-reduced-motion:no-preference){button,a{transition:background-color .15s,color .15s}}.catalog-saved{margin:12px 0 0;font-size:11px;color:var(--primary);text-align:right}.catalog-search input{font-size:16px}.catalog-search input::placeholder{font-size:12px}