.lp{--lp-cream:var(--bg);--lp-paper:var(--surface);--lp-ink:var(--text);--lp-ink-soft:var(--muted);--lp-saffron:var(--accent);--lp-saffron-deep:var(--accent-deep);--lp-peach:var(--accent-tint);--lp-green:var(--ok-bright);--lp-radius:var(--r-lg);--lp-ease:var(--ease);--lp-serif:var(--serif);background:var(--lp-cream);color:var(--lp-ink);min-height:100vh}.lp-wrap{max-width:1080px;margin:0 auto;padding:0 20px}.lp-nav{align-items:center;gap:18px;padding:18px 0;display:flex}.lp-logo{font-family:var(--lp-serif);color:var(--lp-ink);font-size:24px;font-weight:900;text-decoration:none}.lp-nav-chips{gap:4px;margin:0 auto;display:flex}.lp-nav-chips a{color:var(--lp-ink-soft);transition:.25s var(--lp-ease);border-radius:999px;padding:6px 10px;font-size:14px;text-decoration:none}.lp-nav-chips a:hover{background:var(--lp-peach);color:var(--lp-ink)}.lp-btn{background:var(--lp-saffron);color:var(--lp-ink);cursor:pointer;transition:background .25s var(--lp-ease), transform .25s var(--lp-ease);border:none;border-radius:10px;padding:13px 28px;font-size:16px;font-weight:600;text-decoration:none;display:inline-block}.lp-btn:hover{background:var(--lp-saffron-deep);animation:lp-wiggle .35s var(--lp-ease)}.lp-btn.ghost{border:1.5px solid var(--lp-ink);background:0 0}.lp-btn.ghost:hover{background:var(--lp-ink);color:var(--lp-cream)}.lp-btn.small{padding:9px 18px;font-size:14px}.lp-hero{grid-template-columns:minmax(0,6fr) minmax(0,5fr);align-items:center;gap:40px;padding:56px 0 64px;display:grid}.lp-hero h1{font-family:var(--lp-serif);letter-spacing:-.015em;margin:0 0 20px;font-size:clamp(40px,6.2vw,68px);font-weight:900;line-height:1.06}.lp-hero h1 em{color:var(--lp-saffron-deep);font-style:italic}.lp-sub{color:var(--lp-ink-soft);max-width:480px;margin:0 0 28px;font-size:19px;line-height:1.55}.lp-cta-row{flex-wrap:wrap;align-items:center;gap:12px;display:flex}.lp-collage{height:460px;position:relative}.lp-photo{background-color:var(--lp-peach);position:absolute;overflow:hidden}.lp-img{will-change:transform;background-position:50% 35%;background-size:cover;animation:18s ease-in-out infinite alternate lp-pan;position:absolute;inset:-7%}.lp-photo.a{border-radius:34px 48px 30px 52px/44px 30px 52px 34px;width:60%;height:72%;top:0;right:5%;transform:rotate(-2.5deg)}.lp-photo.b{border-radius:46px 30px 50px 32px/32px 48px 30px 46px;width:45%;height:46%;bottom:2%;left:2%;transform:rotate(2deg)}.lp-photo.b .lp-img{animation-delay:-9s}.lp-backing{border-radius:40px;position:absolute}.lp-backing.a{background:var(--lp-saffron);width:60%;height:72%;top:3%;right:2%;transform:rotate(3deg)}.lp-backing.b{background:#ffd66e;width:45%;height:46%;bottom:0;left:5%;transform:rotate(-4deg)}.lp-doodle{pointer-events:none;position:absolute}.lp-doodle path{stroke:var(--lp-ink);stroke-width:3.2px;fill:none;stroke-linecap:round;stroke-linejoin:round}.lp-arrow path{stroke-dasharray:220;stroke-dashoffset:220px;transition:stroke-dashoffset 1.1s var(--lp-ease) .3s}.lp-arrow.on path{stroke-dashoffset:0}.lp-sparkle{animation:2.6s ease-in-out infinite lp-twinkle}.lp-sparkle path{fill:var(--lp-ink);stroke:none}.lp-sparkle.s2{animation-delay:-.9s}.lp-sparkle.s3{animation-delay:-1.7s}.lp-badge{background:var(--lp-paper);border-radius:999px;padding:8px 16px;font-size:15px;font-weight:600;animation:5s ease-in-out infinite alternate lp-float1;position:absolute;box-shadow:0 8px 24px #211e1d1f}.lp-badge.ok{color:var(--lp-green)}.lp-badge.accent{background:var(--lp-saffron);color:var(--lp-ink)}.lp-marquee{border-top:1.5px solid var(--lp-ink);border-bottom:1.5px solid var(--lp-ink);white-space:nowrap;padding:14px 0;overflow:hidden}.lp-marquee-track{animation:28s linear infinite lp-marquee;display:inline-block}.lp-marquee:hover .lp-marquee-track{animation-play-state:paused}.lp-marquee-track span{font-family:var(--lp-serif);margin-right:14px;font-size:22px;font-weight:700}.lp-marquee-track span:after{content:"·";color:var(--lp-saffron);margin-left:14px}.lp-section{padding:72px 0 8px}.lp-section h2{font-family:var(--lp-serif);letter-spacing:-.01em;margin:0 0 12px;font-size:clamp(30px,4vw,44px);font-weight:900;line-height:1.12}.lp-section .lp-lead{color:var(--lp-ink-soft);max-width:560px;margin:0 0 32px;font-size:17px}.lp-frame{background:var(--lp-paper);border-radius:var(--lp-radius);overflow:hidden;box-shadow:0 24px 60px #211e1d24}.lp-frame-bar{border-bottom:1px solid #eee7e0;align-items:center;gap:6px;padding:10px 14px;display:flex}.lp-frame-bar i{background:#e8ddd3;border-radius:50%;width:10px;height:10px}.lp-split{grid-template-columns:minmax(0,1fr) minmax(0,1fr);display:grid}.lp-stage{background:#191512 50%/cover;min-height:420px;position:relative}.lp-stage-label{color:#f4ede6;background:#191512a6;border-radius:999px;padding:5px 12px;font-size:13px;position:absolute;top:14px;left:14px}.lp-stage-controls{justify-content:center;gap:8px;display:flex;position:absolute;bottom:12px;left:0;right:0}.lp-stage-controls span{color:#f4ede6;background:#191512b8;border-radius:999px;padding:6px 12px;font-size:12px}.lp-lesson-pane{max-height:560px;padding:18px 22px 24px;overflow-y:auto}.lp-demo-note{text-align:center;color:var(--lp-ink-soft);margin-top:14px;font-size:14px}.lp-feature{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:48px;padding:44px 0;display:grid}.lp-feature.flip .lp-feature-media{order:2}.lp-feature h3{font-family:var(--lp-serif);margin:0 0 12px;font-size:30px;font-weight:900;line-height:1.15}.lp-feature p{color:var(--lp-ink-soft);margin:0 0 18px;font-size:16.5px;line-height:1.6}.lp-feature-media{background-color:var(--lp-peach);background-position:50%;background-size:cover;border-radius:22px;min-height:320px}.lp-chips{flex-wrap:wrap;gap:8px;display:flex}.lp-chip{background:var(--lp-paper);border:1.5px solid var(--lp-ink);border-radius:999px;padding:7px 14px;font-size:14.5px;font-weight:600}.lp-chip b{color:var(--lp-green);font-weight:700}.lp-acc{border-top:1.5px solid var(--lp-ink)}.lp-acc details{border-bottom:1.5px solid var(--lp-ink)}.lp-acc summary{font-family:var(--lp-serif);cursor:pointer;justify-content:space-between;align-items:center;padding:20px 4px;font-size:24px;font-weight:700;list-style:none;display:flex}.lp-acc summary::-webkit-details-marker{display:none}.lp-acc summary:after{content:"+";color:var(--lp-saffron);transition:transform .3s var(--lp-ease);font-size:28px}.lp-acc details[open] summary:after{transform:rotate(45deg)}.lp-acc details p{color:var(--lp-ink-soft);max-width:640px;margin:0 0 20px;font-size:16px;line-height:1.6}.lp-statement{text-align:center;padding:96px 0}.lp-statement p{font-family:var(--lp-serif);letter-spacing:-.01em;margin:0 0 28px;font-size:clamp(32px,5vw,56px);font-weight:900;line-height:1.15}.lp-footer{border-top:1.5px solid var(--lp-ink);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;padding:28px 0 40px;display:flex}.lp-footer .lp-code-form{align-items:center;gap:8px;display:flex}.lp-code-form input{border:1.5px solid var(--lp-ink);letter-spacing:.08em;background:var(--lp-paper);border-radius:10px;width:150px;padding:9px 12px;font-size:15px}.lp-footer-note{color:var(--lp-ink-soft);font-size:14px}.lp-error{background:var(--bad-soft);border:1.5px solid var(--bad);color:var(--bad);border-radius:10px;margin:12px 0 0;padding:10px 16px;font-size:15px}.lp-start{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:center;gap:48px;min-height:70vh;padding:48px 0 80px;display:grid}.lp-start-card h1{font-family:var(--lp-serif);margin:0 0 10px;font-size:clamp(32px,4.5vw,48px);font-weight:900;line-height:1.1}.lp-start-card>p{color:var(--lp-ink-soft);margin:0 0 26px;font-size:17px}.lp-auth{flex-direction:column;gap:12px;max-width:380px;display:flex}.lp-auth .lp-btn{text-align:center}.lp-auth-divider{text-align:center;color:var(--lp-ink-soft);font-size:14px}.lp-auth input{border:1.5px solid var(--lp-ink);background:var(--lp-paper);border-radius:10px;padding:12px 14px;font-size:16px}.lp-hint{color:var(--lp-ink-soft);margin:4px 0 0;font-size:14px}.lp-start-photo{min-height:440px;position:relative}.lp-start-photo .lp-photo.a{width:88%;height:100%;right:0}.lp-reveal{opacity:0;transition:opacity .55s var(--lp-ease), transform .55s var(--lp-ease);transform:translateY(14px)}.lp-reveal.on{opacity:1;transform:none}.lp-boing{opacity:0;transition:opacity .4s var(--lp-ease), transform .5s cubic-bezier(.34, 1.56, .64, 1);transform:scale(.6)}.lp-boing.on{opacity:1;transform:scale(1)}@keyframes lp-float1{0%{translate:0 -7px}to{translate:0 7px}}@keyframes lp-float2{0%{translate:0 8px}to{translate:0 -8px}}@keyframes lp-pan{0%{transform:scale(1.02)translate(-1.2%,-.8%)}to{transform:scale(1.1)translate(1.4%,1.2%)}}@keyframes lp-twinkle{0%,to{opacity:.5;transform:scale(.7)rotate(-8deg)}50%{opacity:1;transform:scale(1.1)rotate(10deg)}}@keyframes lp-marquee{0%{transform:translate(0)}to{transform:translate(-50%)}}@keyframes lp-wiggle{25%{transform:rotate(1.5deg)}75%{transform:rotate(-1.2deg)}}@media (prefers-reduced-motion:reduce){.lp *,.lp :after,.lp :before{transition-duration:10ms!important;animation:none!important}.lp-reveal,.lp-boing{opacity:1;transform:none}}@media (width<=860px){.lp-hero,.lp-feature,.lp-start{grid-template-columns:minmax(0,1fr);gap:28px}.lp-feature.flip .lp-feature-media{order:0}.lp-split{grid-template-columns:minmax(0,1fr)}.lp-stage{min-height:300px}.lp-collage{height:340px}.lp-nav-chips{display:none}.lp-section{padding:52px 0 4px}}@font-face{font-family:Vollkorn;font-style:normal;font-weight:400 900;font-display:swap;src:url(/assets/vollkorn-700-cyrext-CfPnE6wv.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Vollkorn;font-style:normal;font-weight:400 900;font-display:swap;src:url(/assets/vollkorn-700-cyr-BO5Z2TZl.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Vollkorn;font-style:normal;font-weight:400 900;font-display:swap;src:url(/assets/vollkorn-700-latin-BFMfnZ6G.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Vollkorn;font-style:italic;font-weight:400 700;font-display:swap;src:url(/assets/vollkorn-700i-cyrext-DK9D4IDm.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Vollkorn;font-style:italic;font-weight:400 700;font-display:swap;src:url(/assets/vollkorn-700i-cyr-dYDPh8gr.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:Vollkorn;font-style:italic;font-weight:400 700;font-display:swap;src:url(/assets/vollkorn-700i-latin-D168Zy6h.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg:#f8f4f1;--surface:#fff;--sunk:#f1e9e2;--border:#e9ddd3;--border-strong:#cbb9ac;--border-loud:#8c7c70;--border-ink:#211e1d;--text:#211e1d;--muted:#6b635e;--faint:#9a908a;--accent:#ff7a3c;--accent-deep:#e8651f;--accent-soft:#fff3ea;--accent-tint:#ffe3d1;--accent-text:#a8410c;--on-accent:#211e1d;--ok:#1d7a4f;--ok-bright:#2f9e6e;--ok-soft:#e6f4ea;--ok-line:#9fd3b6;--bad:#c0362b;--bad-soft:#fdece9;--bad-line:#eeb2a9;--warn:#8a5a08;--warn-soft:#fdf3e0;--s1:4px;--s2:8px;--s3:12px;--s4:16px;--s5:20px;--s6:24px;--s7:32px;--s8:40px;--s9:56px;--s10:72px;--r-sm:8px;--r-md:12px;--r-lg:16px;--r-xl:22px;--r-pill:999px;--radius:var(--r-md);--serif:"Vollkorn", Georgia, "Times New Roman", serif;--sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--t-display:clamp(32px, 7vw, 44px);--t-h1:24px;--t-h2:19px;--t-h3:16px;--t-body:16px;--t-sm:14px;--t-xs:13px;--t-micro:12px;--lh-tight:1.15;--lh-head:1.3;--lh-body:1.55;--shadow-1:0 1px 2px #211e1d0f;--shadow-2:0 2px 8px #211e1d14;--shadow-3:0 8px 24px #211e1d1f;--shadow-4:0 24px 60px #211e1d29;--ease:cubic-bezier(.25, 0, 0, 1);--ease-spring:cubic-bezier(.34, 1.56, .64, 1);--d1:.12s;--d2:.2s;--d3:.32s}:where(a,button,input,select,textarea,summary,[tabindex]):focus-visible{outline:3px solid var(--border-ink);outline-offset:2px;border-radius:var(--r-sm)}.sr-only{clip-path:inset(50%);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);font:var(--t-body) / var(--lh-body) var(--sans);-webkit-font-smoothing:antialiased;margin:0}h1,h2,h3{font-family:var(--serif);line-height:var(--lh-head);letter-spacing:-.01em}button,input,select,textarea{font:inherit;color:inherit}select{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5l5-5' stroke='%236b635e' stroke-width='1.6' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-position:right 11px center;background-repeat:no-repeat;background-size:11px 8px;padding-right:32px}select:disabled{opacity:.55;cursor:default}input[type=date],input[type=time]{appearance:none;min-height:40px}input[type=date]::-webkit-calendar-picker-indicator{opacity:.45;cursor:pointer}input[type=time]::-webkit-calendar-picker-indicator{opacity:.45;cursor:pointer}input[type=checkbox]{accent-color:var(--accent-text);width:16px;height:16px}select.field,.pair select{padding-right:32px}.shell{max-width:780px;padding:var(--s6) var(--s4) 96px;margin:0 auto}.masthead{flex-wrap:wrap;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:20px;display:flex}.app-layout{grid-template-columns:220px minmax(0,1fr);min-height:100vh;display:grid}.sidebar{background:var(--surface);border-right:1px solid var(--border);flex-direction:column;gap:4px;height:100vh;padding:20px 12px;display:flex;position:sticky;top:0}.brand{letter-spacing:-.01em;padding:0 10px 16px;font-size:18px;font-weight:700}.nav-list{flex-direction:column;gap:2px;display:flex}.nav-item{color:var(--text);border-radius:8px;padding:8px 10px;font-size:15px;text-decoration:none;display:block}.nav-item:hover{background:var(--bg)}.nav-item.on{background:var(--accent-soft);color:var(--accent-text);font-weight:500}.sidebar-foot{border-top:1px solid var(--border);color:var(--muted);flex-direction:column;align-items:stretch;gap:6px;margin-top:auto;padding:12px 10px 0;font-size:14px;display:flex}.foot-menu{border-bottom:1px solid var(--border);flex-direction:column;gap:2px;padding-bottom:4px;display:flex}.who-btn{text-align:left;color:var(--text);cursor:pointer;background:0 0;border:none;border-radius:8px;padding:8px 10px;font-size:15px}.who-btn:after{content:" ⌄";color:var(--muted)}.who-btn[aria-expanded=true]:after{content:" ⌃"}.who-btn:hover{background:var(--bg)}.sidebar-foot .btn{align-self:flex-start}.app-main{width:100%;max-width:860px;padding:24px 20px 64px}.app-main.wide{max-width:none}@media (width<=860px){.app-layout{grid-template-columns:minmax(0,1fr)}.sidebar{border-right:none;border-bottom:1px solid var(--border);flex-direction:row;align-items:center;gap:10px;height:auto;padding:10px 12px;position:static;overflow-x:auto}.brand{padding:0 6px 0 0;font-size:16px}.nav-list{flex-direction:row;gap:4px}.nav-item{white-space:nowrap;padding:6px 10px}.sidebar-foot{border-top:none;border-left:1px solid var(--border);white-space:nowrap;flex-direction:row;align-items:center;gap:8px;margin-top:0;margin-left:auto;padding:0 0 0 10px}.foot-menu{border-bottom:none;flex-direction:row;padding-bottom:0}}.md p{margin:0 0 8px}.md p:last-child{margin-bottom:0}.md ul,.md ol{margin:0 0 8px;padding-left:22px}.md code{background:var(--bg);border:1px solid var(--border);border-radius:6px;padding:1px 5px;font-size:.92em}.md .katex-display{padding:4px 0;overflow:auto hidden}.katex{font-size:1.06em}.symbar{gap:6px;margin-top:8px;display:flex}.sym{border:1px solid var(--border);background:var(--surface);cursor:pointer;border-radius:8px;min-width:40px;padding:6px 10px;font-size:16px}.sym:hover{border-color:var(--accent);color:var(--accent-text)}.math-preview{border:1px dashed var(--border);border-radius:8px;min-height:38px;margin-top:8px;padding:8px 12px;overflow-x:auto}.drag-item.dragging{z-index:5;opacity:.85;position:relative}.drag-item.drag-target>*{outline:2px dashed var(--accent);outline-offset:2px}.icon.grip{cursor:grab;color:var(--muted);background:0 0;border:none}.points-label{color:var(--muted);align-items:center;gap:4px;font-size:13px;display:inline-flex}.field.points{width:64px;padding:4px 8px}.pagebar .field.page-title{flex:1;min-width:120px;padding:6px 10px}.pagebar .dots .drag-item{display:inline-block}.room{grid-template-columns:minmax(280px, var(--split,50%)) 6px minmax(0, 1fr);height:100vh;display:grid}.room-divider{cursor:col-resize;background:var(--border);touch-action:none}.room-divider:hover{background:var(--accent)}.room-video{background:#0f1115;flex-direction:column;min-height:0;display:flex}.room-video .prompt{color:#e5e7eb}.room-video .score,.room-video .hint{color:#9ca3af}.stage{flex:1;justify-content:center;align-items:center;min-height:0;display:flex;position:relative}.stage-remote{object-fit:cover;width:100%;height:100%;position:absolute;inset:0}.stage-empty{text-align:center;padding:12px}.stage-local{border:1px solid #fff3;border-radius:10px;width:22%;min-width:88px;max-width:180px;position:absolute;bottom:10px;right:10px}.room-controls{justify-content:center;gap:8px;padding:10px;display:flex}.room-controls .btn.ghost{color:#e5e7eb;background:0 0;border-color:#ffffff40}.room-lesson{padding:24px 28px 64px;overflow-y:auto}.room.pip{display:block}.room.pip .room-video{z-index:60;cursor:grab;touch-action:none;border-radius:14px;width:300px;position:fixed;overflow:hidden;box-shadow:0 12px 40px #0006}.room.pip .stage{flex:none;height:170px}@media (width<=860px){.room{grid-template-rows:40vh minmax(0,1fr);grid-template-columns:1fr}.room-divider{display:none}}.masthead h1{letter-spacing:-.01em;margin:0;font-size:20px}.masthead .sub{color:var(--muted);font-size:14px}.pagebar{align-items:center;gap:var(--s3);margin-bottom:var(--s4);flex-wrap:wrap;display:flex}.pagebar .title{flex:1;min-width:0;font-weight:600}.page-count{color:var(--muted);font-size:var(--t-sm);font-variant-numeric:tabular-nums;white-space:nowrap}.steps{flex:180px;gap:5px;min-width:0;display:flex}.step{border-radius:var(--r-pill);background:var(--sunk);cursor:pointer;min-width:0;height:8px;transition:background-color var(--d2) var(--ease);border:none;flex:1;padding:0;position:relative}.step:after{content:"";position:absolute;inset:-14px 0}.step.done{background:var(--ok-bright)}.step[aria-current=true]{background:var(--text)}.step.done[aria-current=true]{background:var(--ok-bright);box-shadow:0 0 0 2px var(--surface), 0 0 0 3.5px var(--text)}.nav{border:1px solid var(--border);background:var(--surface);border-radius:var(--r-md);cursor:pointer;width:44px;height:44px;color:var(--muted);transition:border-color var(--d1) var(--ease), color var(--d1) var(--ease);place-items:center;display:grid}@media (hover:hover){.nav:hover:not(:disabled){border-color:var(--text);color:var(--text)}}.nav:disabled{opacity:.35;cursor:default}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);padding:var(--s5);margin-bottom:var(--s3)}.prompt{margin:0 0 14px;font-weight:500}.prompt-block{margin-bottom:14px}.prompt-block .prompt:last-child{margin-bottom:0}.prompt-img{border-radius:8px;max-width:100%;display:block}.crop{background:var(--bg);border-radius:8px;width:100%;position:relative;overflow:hidden}.crop img{max-width:none;display:block;position:absolute}.hint{color:var(--muted);margin-top:10px;font-size:13px}.options{gap:var(--s2);flex-direction:column;display:flex}.option{align-items:flex-start;gap:var(--s3);min-height:52px;padding:var(--s3) var(--s4);border:1.5px solid var(--border-strong);border-radius:var(--r-md);cursor:pointer;background:var(--surface);text-align:left;width:100%;color:var(--text);transition:border-color var(--d1) var(--ease), background-color var(--d1) var(--ease), transform var(--d1) var(--ease);display:flex}.option:before{content:"";border:1.5px solid var(--border-loud);border-radius:var(--r-pill);background:var(--surface);flex:none;width:22px;height:22px;margin-top:1px;transition:inherit}.options[data-multiple] .option:before{border-radius:6px}.option[aria-pressed=true]{border-color:var(--text);background:var(--accent-soft)}.option[aria-pressed=true]:before{border-color:var(--text);background:var(--text);box-shadow:inset 0 0 0 3.5px var(--surface)}.options[data-multiple] .option[aria-pressed=true]:before{box-shadow:none;background:var(--text) url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M4 12.5 9 17.5 20 6.5' stroke='white' stroke-width='2.6' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 14px no-repeat}@media (hover:hover){.option:hover:not(.locked){border-color:var(--text);transform:translateY(-1px)}}.option:active:not(.locked){transform:translateY(0)scale(.995)}.option.right{border-color:var(--ok);background:var(--ok-soft)}.option.right:before{border-color:var(--ok);background:var(--ok);box-shadow:none}.option.wrong{border-color:var(--bad);background:var(--bad-soft)}.option.wrong:before{border-color:var(--bad);background:var(--bad);box-shadow:none}.option.missed{border-style:dashed;border-color:var(--ok);background:var(--surface)}.option.missed:before{border-color:var(--ok);background:var(--surface);box-shadow:none;border-style:dashed}.option.locked{cursor:default}.mark{padding-left:var(--s2);font-size:var(--t-xs);white-space:nowrap;align-items:center;gap:4px;margin-left:auto;font-weight:600;display:inline-flex}.mark.right{color:var(--ok)}.mark.wrong{color:var(--bad)}.multi-hint{margin:0 0 var(--s3);border-radius:var(--r-pill);background:var(--accent-tint);color:var(--accent-text);font-size:var(--t-xs);align-items:center;gap:5px;padding:4px 12px;font-weight:600;display:inline-flex}.field,.blank{border:1px solid var(--border);background-color:var(--bg);border-radius:8px;padding:9px 11px}.field{width:100%;max-width:320px}.blank{text-align:center;vertical-align:baseline;border-radius:6px;width:9ch;margin:0 3px;padding:2px 8px;display:inline-block}.field:focus,.blank:focus,.pair select:focus{outline:2px solid var(--accent);outline-offset:1px}.field.right,.blank.right{border-color:var(--ok);background:var(--ok-soft)}.field.wrong,.blank.wrong{border-color:var(--bad);background:var(--bad-soft)}.unit{color:var(--muted);margin-left:8px}.cloze-body{line-height:2.1}.pairs{flex-direction:column;gap:8px;display:flex}.pair{align-items:center;gap:10px;display:flex}.pair .left{flex:1;min-width:0}.pair select{border:1px solid var(--border);background-color:var(--bg);border-radius:8px;flex:1;min-width:0;padding:9px 11px}.pair select.right{border-color:var(--ok)}.pair select.wrong{border-color:var(--bad)}.actions{flex-wrap:wrap;align-items:center;gap:12px;margin-top:20px;display:flex}.btn{background:var(--accent);color:var(--on-accent);border-radius:var(--radius);cursor:pointer;border:none;padding:10px 18px;font-weight:500}.btn:disabled{opacity:.5;cursor:default}.btn.ghost{color:var(--muted);border:1px solid var(--border);background:0 0}.score{color:var(--muted);font-size:14px}.explain{border-left:3px solid var(--accent);background:var(--accent-soft);border-radius:0 8px 8px 0;margin-top:10px;padding:10px 12px;font-size:14px}.hero h2{letter-spacing:-.01em;margin:0 0 10px;font-size:24px}.hero .btn{margin-top:14px;text-decoration:none;display:inline-block}.notice{border-radius:var(--radius);margin-top:12px;margin-bottom:14px;padding:10px 14px;font-size:14px}.notice.info{border:1px solid var(--accent);background:var(--accent-soft);color:var(--accent-text)}.notice.bad{border:1px solid var(--bad);background:var(--bad-soft);color:var(--bad)}.linklike{color:var(--accent-text);cursor:pointer;font-size:inherit;background:0 0;border:none;padding:0;text-decoration:underline}.summary{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);text-align:center;padding:18px}.summary .big{margin:6px 0;font-size:30px;font-weight:650}.form{flex-direction:column;gap:10px;display:flex}.field-row{align-items:center;gap:10px;margin-bottom:10px;display:flex}.form .field-row{margin-bottom:0}.field-row .label{color:var(--muted);flex:0 0 130px;font-size:14px}.label.tight{color:var(--muted);white-space:nowrap;flex:none;font-size:14px}.field.wide{flex:1;min-width:0;max-width:none}textarea.field{resize:vertical;font:inherit}.check{color:var(--muted);cursor:pointer;align-items:center;gap:8px;font-size:14px;display:flex}.check.tight{gap:0}.rows{flex-direction:column;gap:8px;display:flex}.row{align-items:center;gap:8px;display:flex}.icon{border:1px solid var(--border);background:var(--surface);color:var(--muted);cursor:pointer;border-radius:8px;flex:0 0 32px;width:32px;height:32px;line-height:1}.icon:hover{border-color:var(--bad);color:var(--bad)}.btn.small{padding:6px 12px;font-size:14px}.tab{border:1px solid var(--border);background:var(--surface);color:var(--muted);cursor:pointer;border-radius:8px;min-width:32px;height:32px}.tab.on{border-color:var(--accent);color:var(--accent-text);background:var(--accent-soft)}.ex-head{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.badge{color:var(--accent-text);background:var(--accent-soft);border-radius:999px;padding:3px 10px;font-size:12px}.ex-tools{gap:6px;display:flex}.savebar{background:linear-gradient(to top, var(--bg) 70%, transparent);gap:10px;margin-top:18px;padding:12px 0;display:flex;position:sticky;bottom:0}.list-item{justify-content:space-between;align-items:center;gap:12px;display:flex}.code{letter-spacing:.12em;margin:4px 0 10px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:28px;font-weight:600}.who-row{align-items:center;gap:12px;min-width:0;display:flex}.chip{border-radius:50%;flex:0 0 12px;width:12px;height:12px}.ord{min-width:22px;color:var(--muted);font-variant-numeric:tabular-nums;display:inline-block}.calbar{flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:12px;display:flex}.cal-title{text-transform:capitalize;flex:1;min-width:140px;font-weight:600}.viewswitch{gap:4px;display:flex}.month{grid-template-columns:repeat(7,minmax(0,1fr));gap:4px;display:grid}.month-head{color:var(--muted);text-align:center;padding-bottom:2px;font-size:12px}.month-cell{border:1px solid var(--border);background:var(--surface);cursor:pointer;text-align:left;border-radius:8px;flex-direction:column;gap:4px;min-height:78px;padding:6px;display:flex;position:relative}.month-cell:hover{border-color:var(--accent)}.month-cell.muted{opacity:.45}.month-cell.today{border-color:var(--accent)}.month-date{color:var(--muted);font-size:13px}.month-cell.today .month-date{color:var(--accent-text);font-weight:700}.month-count{color:var(--muted);font-variant-numeric:tabular-nums;margin-left:3px;font-size:11px}.month-dots{flex-wrap:wrap;align-items:center;gap:3px;margin-top:auto;display:flex}.month-dots i{border-radius:50%;width:7px;height:7px;display:block}.grid-wrap{border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);max-height:calc(100vh - 160px);position:relative;overflow:auto}.grid-head{z-index:3;grid-template-columns:52px repeat(var(--cols,7), minmax(0, 1fr));background:var(--surface);border-bottom:1px solid var(--border);display:grid;position:sticky;top:0}.grid-wrap.day .grid-head,.grid-wrap.day .grid-body{--cols:1}.grid-wrap.week .grid-head,.grid-wrap.week .grid-body{--cols:7}.col-head{color:var(--muted);border-left:1px solid var(--border);justify-content:center;align-items:center;gap:4px;padding:9px 8px;font-size:13px;display:flex}.col-head.today{color:var(--accent-text);font-weight:600}.grid-body{grid-template-columns:52px repeat(var(--cols,7), minmax(0, 1fr));display:grid;position:relative}.axis{position:relative}.axis-h{color:var(--muted);font-variant-numeric:tabular-nums;font-size:11px;position:absolute;right:6px;transform:translateY(-50%)}.col{border-left:1px solid var(--border);position:relative}.col.today{background:var(--accent-soft)}.hline{border-top:1px solid var(--border);opacity:.55;position:absolute;left:0;right:0}.nowline{border-top:2px solid var(--bad);z-index:2;position:absolute;left:0;right:0}.ev{z-index:1;border:1px solid var(--border);border-left:3px solid var(--accent);background:var(--surface);cursor:pointer;text-align:left;border-radius:6px;flex-direction:column;gap:1px;padding:4px 7px;line-height:1.25;transition:box-shadow .12s,border-color .12s;display:flex;position:absolute;overflow:hidden}.ev:hover{border-color:var(--accent);box-shadow:0 1px 6px #1012151a}.ev.done{opacity:.55}.ev.cancelled{opacity:.5;text-decoration:line-through}.ev-time{color:var(--muted);font-variant-numeric:tabular-nums;font-size:11px}.ev-moved{color:var(--accent-text);margin-left:4px}.ev-who{font-size:12px;font-weight:600}.ev-who,.ev-tz{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.ev-tz{color:var(--muted);font-size:11px}.win-row{flex-wrap:wrap;align-items:center;gap:8px;display:flex}.modal{z-index:50;background:#10121573;justify-content:center;align-items:center;padding:16px;display:flex;position:fixed;inset:0}.modal-card{background:var(--surface);border-radius:var(--radius);width:100%;max-width:460px;max-height:85vh;padding:18px;overflow:auto}.slotdays{flex-direction:column;gap:12px;margin:10px 0;display:flex}.slotgrid{grid-template-columns:repeat(auto-fill,minmax(68px,1fr));gap:6px;display:grid}.slotgrid .tab{font-variant-numeric:tabular-nums;height:36px}@media (width<=860px){.grid-wrap.week .grid-head,.grid-wrap.week .grid-body{min-width:640px}.month-cell{min-height:58px}}.splitter{border:1px solid var(--border);cursor:crosshair;touch-action:none;-webkit-user-select:none;user-select:none;border-radius:8px;width:100%;margin:10px 0;position:relative;overflow:hidden}.splitter img{pointer-events:none;width:100%;display:block}.region{border:2px solid var(--accent);pointer-events:none;background:#2563eb1f;border-radius:4px;position:absolute}.region.draft{border-style:dashed}.region-no{background:var(--accent);color:var(--on-accent);border-radius:4px 0;padding:3px 6px;font-size:12px;line-height:1;position:absolute;top:-1px;left:-1px}.item-title{color:var(--text);font-weight:600;text-decoration:none}.item-title:hover{color:var(--accent-text)}@media (width<=520px){.pair,.field-row{flex-direction:column;align-items:stretch;gap:4px}.field-row .label{flex:none}}.badge.muted{color:var(--muted);background:var(--bg)}.col{cursor:pointer}.ev{cursor:grab;touch-action:none}.ev:active{cursor:grabbing}.col.dropping{background:var(--accent-soft)}.drag-ghost{z-index:40;pointer-events:none;border:1px solid var(--accent);border-left:3px solid var(--accent);background:var(--surface);opacity:.95;border-radius:6px;flex-direction:column;gap:1px;padding:4px 7px;line-height:1.25;display:flex;position:fixed;overflow:hidden;box-shadow:0 6px 18px #1012152e}.picker{flex:1;min-width:0;position:relative}.picker-list{z-index:5;background:var(--surface);border:1px solid var(--border);border-radius:8px;max-height:240px;padding:4px;position:absolute;top:calc(100% + 4px);left:0;right:0;overflow-y:auto;box-shadow:0 6px 18px #1012151f}.picker-row{text-align:left;cursor:pointer;background:0 0;border:none;border-radius:6px;align-items:center;gap:9px;width:100%;padding:8px 10px;display:flex}.picker-row.on{background:var(--accent-soft);color:var(--accent-text)}.picker-empty{color:var(--muted);padding:10px;font-size:14px}.graph-svg{border-radius:var(--radius);width:100%;max-width:620px;margin-top:10px;display:block}.issues{margin:10px 0 0;padding-left:20px;font-size:13px}.issues .warning{color:var(--warn)}.issues .error{color:var(--bad)}.ic{vertical-align:-.15em;flex:none}.page-head{margin-bottom:var(--s6)}.page-back{margin-bottom:var(--s2);color:var(--muted);font-size:var(--t-sm);align-items:center;gap:4px;text-decoration:none;display:inline-flex}.page-back:hover{color:var(--accent-text)}.page-head-row{justify-content:space-between;align-items:flex-end;gap:var(--s4);flex-wrap:wrap;display:flex}.page-title{font-size:var(--t-h1);margin:0;font-weight:700}.page-sub{color:var(--muted);font-size:var(--t-sm);margin:4px 0 0}.page-actions{gap:var(--s2);flex-wrap:wrap;display:flex}.skeleton{flex-direction:column;gap:10px;display:flex}.skeleton-bar{border-radius:var(--r-pill);background:linear-gradient(90deg, var(--sunk) 25%, var(--bg) 37%, var(--sunk) 63%);height:12px;animation:shimmer 1.4s var(--ease) infinite;background-size:400% 100%}.skeleton-bar:nth-child(2){width:78%}.skeleton-bar:nth-child(3){width:52%}@keyframes shimmer{0%{background-position:100% 0}to{background-position:0 0}}.empty{text-align:center;align-items:center;gap:var(--s2);padding:var(--s8) var(--s5);background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);margin-bottom:var(--s3);flex-direction:column;display:flex}.empty-art{width:56px;height:56px;margin-bottom:var(--s1);border-radius:var(--r-pill);background:var(--accent-tint);color:var(--accent-text);place-items:center;display:grid}.empty-title{font-size:var(--t-h2);margin:0;font-weight:700}.empty-body{max-width:42ch;color:var(--muted);font-size:var(--t-sm);margin:0}.empty-action{gap:var(--s2);margin-top:var(--s3);flex-wrap:wrap;justify-content:center;display:flex}.ring-track{stroke:var(--sunk)}.ring-fill{stroke:var(--accent);transition:stroke-dasharray var(--d3) var(--ease)}.ring.done .ring-fill{stroke:var(--ok-bright)}.bar{border-radius:var(--r-pill);background:var(--sunk);width:100%;height:6px;overflow:hidden}.bar-fill{height:100%;width:var(--pct,0%);border-radius:inherit;background:var(--accent);transition:width var(--d3) var(--ease);display:block}.bar.done .bar-fill{background:var(--ok-bright)}.stats{gap:var(--s3);margin-bottom:var(--s3);grid-template-columns:repeat(auto-fit,minmax(132px,1fr));display:grid}.stat{padding:var(--s4) var(--s5);background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);color:inherit;flex-direction:column;gap:2px;text-decoration:none;display:flex}.stat-value{font-family:var(--serif);font-size:30px;font-weight:800;line-height:1.05}.stat-label{color:var(--muted);font-size:var(--t-xs)}@media (hover:hover){a.stat:hover{border-color:var(--border-strong);background:var(--accent-soft)}}.verdict{border-radius:var(--r-pill);font-size:var(--t-xs);align-items:center;gap:5px;margin-top:10px;padding:4px 12px 4px 8px;font-weight:600;display:inline-flex}.verdict.right{background:var(--ok-soft);color:var(--ok)}.verdict.wrong{background:var(--bad-soft);color:var(--bad)}.verdict-row{align-items:center;gap:var(--s3);flex-wrap:wrap;display:flex}.retry-btn{color:var(--accent-text);font-size:var(--t-xs);cursor:pointer;text-underline-offset:2px;background:0 0;border:none;padding:4px 2px;font-weight:600;text-decoration:underline}.runbar{z-index:5;align-items:center;gap:var(--s3);margin-top:var(--s5);padding:var(--s6) 0 calc(var(--s3) + env(safe-area-inset-bottom));background:linear-gradient(to top, var(--bg) 58%, transparent);flex-wrap:wrap;display:flex;position:sticky;bottom:0}.runbar .spacer{flex:1}.reset-link{padding:var(--s2) 0;color:var(--muted);font-size:var(--t-xs);cursor:pointer;text-underline-offset:2px;background:0 0;border:none;text-decoration:underline}.reset-confirm{align-items:center;gap:var(--s2);font-size:var(--t-xs);color:var(--muted);display:inline-flex}.result{margin-top:var(--s6);padding:var(--s8) var(--s6);text-align:center;background:var(--surface);border:1.5px solid var(--border-ink);border-radius:var(--r-xl);animation:result-in var(--d3) var(--ease-spring) both}@keyframes result-in{0%{opacity:0;transform:scale(.97)translateY(8px)}}.result-band{border-radius:var(--r-pill);font-size:var(--t-xs);align-items:center;gap:6px;padding:5px 14px;font-weight:700;display:inline-flex}.result.high .result-band{background:var(--ok-soft);color:var(--ok)}.result.mid .result-band{background:var(--accent-tint);color:var(--accent-text)}.result.low .result-band{background:var(--sunk);color:var(--muted)}.result-score{font-family:var(--serif);font-size:var(--t-display);margin:var(--s4) 0 var(--s1);font-variant-numeric:tabular-nums;font-weight:800;line-height:1.05}.result-of{color:var(--muted);font-weight:400}.result-note{color:var(--muted);font-size:var(--t-sm);margin:0}.result-map{margin:var(--s5) 0 0;flex-wrap:wrap;justify-content:center;gap:6px;padding:0;list-style:none;display:flex}.result-pip{border:1.5px solid var(--border-strong);border-radius:var(--r-sm);background:var(--surface);width:30px;height:30px;color:var(--muted);font-size:var(--t-micro);cursor:pointer;font-variant-numeric:tabular-nums;place-items:center;padding:0;font-weight:700;display:grid}.result-pip.right{border-color:var(--ok-line);background:var(--ok-soft);color:var(--ok)}.result-pip.wrong{border-color:var(--bad-line);background:var(--bad-soft);color:var(--bad)}.result-actions{justify-content:center;gap:var(--s2);margin-top:var(--s6);flex-wrap:wrap;display:flex}.masthead h1{font-size:var(--t-h1)}.avatar{border-radius:var(--r-pill);width:32px;height:32px;font-size:var(--t-sm);color:var(--text);text-transform:uppercase;flex:none;place-items:center;font-weight:700;display:grid}.who{align-items:center;gap:var(--s2);display:inline-flex}.due{border-radius:var(--r-pill);font-size:var(--t-xs);background:var(--sunk);color:var(--muted);align-items:center;gap:4px;padding:3px 10px;font-weight:600;display:inline-flex}.due.over{background:var(--bad-soft);color:var(--bad)}.due.today{background:var(--accent-tint);color:var(--accent-text)}.due.done{background:var(--ok-soft);color:var(--ok)}.row-text{flex:1;min-width:0}@media (width<=640px){.shell{padding:var(--s5) var(--s4) calc(96px + env(safe-area-inset-bottom))}.card{padding:var(--s4)}.card .prompt-img,.card .crop{margin-inline:calc(-1 * var(--s4));width:calc(100% + 2 * var(--s4));border-radius:0;max-width:none}.field{max-width:100%}.row{flex-wrap:wrap}.row .row-text{flex:100%}.step{height:10px}.step:after{inset:-17px 0}.btn{min-height:44px}.btn.small{min-height:40px}.icon{width:40px;height:40px}.result{padding:var(--s7) var(--s4)}}.card-title{margin:0 0 var(--s4);font-size:var(--t-h2);font-weight:700}.hw-list{flex-direction:column;display:flex}.hw-row{align-items:center;gap:var(--s3);padding:var(--s3) 0;border-top:1px solid var(--border);display:flex}.hw-row:first-child{border-top:none;padding-top:0}.hw-row.done .item-title{color:var(--muted)}.hw-meta{align-items:center;gap:var(--s2);flex-wrap:wrap;margin-top:3px;display:flex}.hw-row .item-title{display:block}.try-demo{margin:var(--s5) 0 0;color:var(--muted);font-size:var(--t-sm);text-align:center}.join{min-height:100vh;padding:var(--s6) var(--s4);place-items:center;display:grid}.join-card{width:100%;max-width:440px;padding:var(--s8) var(--s7);background:var(--surface);border:1.5px solid var(--border-ink);border-radius:var(--r-xl);text-align:center}.join-title{margin:0 0 var(--s3);font-size:32px;font-weight:800;line-height:1.1}.join-title em{color:var(--accent-deep);font-style:italic}.join-sub{margin:0 0 var(--s6);color:var(--muted)}.join-primary{justify-content:center;align-items:center;width:100%;min-height:46px;display:inline-flex}.join-hint{margin:var(--s3) 0 0;color:var(--muted);font-size:var(--t-xs);line-height:1.45}.join-hint.bad{color:var(--bad)}.join-or{align-items:center;gap:var(--s3);margin:var(--s6) 0;color:var(--muted);font-size:var(--t-xs);display:flex}.join-or:before,.join-or:after{content:"";background:var(--border);flex:1;height:1px}.join-form{gap:var(--s3);flex-direction:column;display:flex}.join-field{text-align:center;background:var(--surface);border-width:1.5px;max-width:none;min-height:46px}@media (width<=640px){.join-card{padding:var(--s7) var(--s5)}.join-title{font-size:27px}}.list{background:var(--surface);border:1px solid var(--border);border-radius:var(--r-lg);margin-bottom:var(--s3);overflow:hidden}.list-row{align-items:center;gap:var(--s3);min-height:60px;padding:var(--s3) var(--s4);border-top:1px solid var(--border);display:flex}.list-row:first-child{border-top:none}@media (hover:hover){.list-row:hover{background:var(--accent-soft)}}.list-row .item-title{display:block}.list-row .score{margin-top:1px;display:block}.nav-item{align-items:center;gap:var(--s2);color:var(--muted);display:flex}.nav-item.on{background:var(--accent-soft);color:var(--text);box-shadow:inset 3px 0 var(--accent);font-weight:600}.brand{font-family:var(--serif);font-size:22px;font-weight:800}.ex-card{padding-top:0;overflow:visible}.ex-card .ex-head{margin:0 calc(-1 * var(--s5)) var(--s4);padding:var(--s2) var(--s5);background:var(--bg);border-bottom:1px solid var(--border);border-radius:var(--r-lg) var(--r-lg) 0 0}.ex-card.warning{border-left:3px solid var(--warn)}.ex-card.error{border-left:3px solid var(--bad)}.ex-flag{border-radius:var(--r-pill);font-size:var(--t-micro);align-items:center;gap:4px;padding:3px 9px;font-weight:600;display:inline-flex}.ex-flag.warning{background:var(--warn-soft);color:var(--warn)}.ex-flag.error{background:var(--bad-soft);color:var(--bad)}.ex-menu,.add-more{margin-left:auto;position:relative}.add-more{margin-left:0}.ex-menu>summary,.add-more>summary{cursor:pointer;justify-content:center;align-items:center;gap:4px;list-style:none;display:inline-flex}.ex-menu>summary::-webkit-details-marker{display:none}.add-more>summary::-webkit-details-marker{display:none}.ex-menu-list,.add-more-list{z-index:20;min-width:190px;padding:var(--s1);background:var(--surface);border:1px solid var(--border);border-radius:var(--r-md);box-shadow:var(--shadow-3);flex-direction:column;margin-top:4px;display:flex;position:absolute;right:0}.add-more-list{margin-top:0;bottom:calc(100% + 4px);left:0;right:auto}.ex-menu-list button,.add-more-list button{align-items:center;gap:var(--s2);width:100%;padding:var(--s2) var(--s3);border-radius:var(--r-sm);color:var(--text);font-size:var(--t-sm);text-align:left;cursor:pointer;background:0 0;border:none;display:flex}.ex-menu-list button:hover,.add-more-list button:hover{background:var(--bg)}.ex-menu-list button.danger{color:var(--bad)}.ex-menu-list button.danger:hover{background:var(--bad-soft)}.addbar{align-items:center;gap:var(--s2);margin:var(--s5) 0 var(--s4);flex-wrap:wrap;display:flex}.addbar .btn{align-items:center;gap:5px;display:inline-flex}.call-btn{border-radius:var(--r-pill);color:#f3f0ee;cursor:pointer;width:44px;height:44px;transition:background-color var(--d1) var(--ease);background:#ffffff1a;border:1px solid #ffffff38;place-items:center;display:grid}@media (hover:hover){.call-btn:hover{background:#fff3}}.call-btn.off{background:var(--bad);border-color:var(--bad);color:#fff}@media (width<=640px){.pagebar{gap:var(--s2)}.pagebar .title{flex:100%;order:1}.pagebar>.nav:first-child{order:2}.page-count{order:3}.steps{order:4}.pagebar>.nav:last-child{order:5}}.page-tab{min-width:44px;padding:0 var(--s2);align-items:baseline;gap:4px;display:inline-flex}.page-tab-c{font-size:var(--t-micro);color:var(--muted);font-variant-numeric:tabular-nums}.page-tab.on .page-tab-c{color:var(--accent-text)}.pick-list{border:1px solid var(--border);border-radius:var(--r-md);flex-direction:column;display:flex;overflow:hidden}.pick-row{align-items:center;gap:var(--s3);width:100%;min-height:48px;padding:var(--s2) var(--s4);border:none;border-top:1px solid var(--border);background:var(--surface);color:var(--text);text-align:left;cursor:pointer;display:flex}.pick-row:first-child{border-top:none}@media (hover:hover){.pick-row:hover{background:var(--accent-soft)}}