/* SITE-MUKEMMEL / ICERIK-SEO: first-screen proof blocks of the guide, solution, tool and compare pages (build/icerik-kanit.mjs).
   Built on the site's own tokens (clay.css): putty ground, paper cards, ink, green, butter, Bagel Fat One display. Every motion
   says what changed (a line lights up, a step fills, a stamp lands); prefers-reduced-motion keeps the still state. */
.ik{margin-top:clamp(18px,2.4vw,34px);margin-bottom:clamp(8px,1vw,16px);--r:clamp(18px,1.6vw,26px);--sh:0 1px 0 #fff inset,0 22px 40px -28px rgba(22,38,30,.45),0 2px 0 rgba(22,38,30,.06)}
.ik *,.ik *::before,.ik *::after{box-sizing:border-box}
.ik-kick{font:700 .74rem/1.3 var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--green-deep);margin:0 0 12px;display:flex;align-items:center;gap:8px}
.ik-kick::before{content:"";width:9px;height:9px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 rgba(0,166,118,.5);animation:ik-live 2.4s var(--ease) infinite;flex:none}
@keyframes ik-live{0%{box-shadow:0 0 0 0 rgba(0,166,118,.45)}70%{box-shadow:0 0 0 9px rgba(0,166,118,0)}100%{box-shadow:0 0 0 0 rgba(0,166,118,0)}}
.ik-under{font-size:.92rem;color:var(--ink-2);margin:12px 0 0;max-width:70ch}
.ik-frame{position:relative;display:block;border-radius:var(--r);overflow:hidden;background:var(--ink);box-shadow:var(--sh);aspect-ratio:16/9}
.ik-v{display:block;width:100%;height:100%;object-fit:cover;background:var(--putty-2)}
.ik-ui{object-fit:cover;object-position:top left}
.ik-cite{display:inline-block;font:600 .78rem/1.35 var(--body);color:var(--green-deep);background:rgba(0,166,118,.1);border-radius:999px;padding:5px 11px}
.ik button{font:inherit;color:inherit;cursor:pointer;-webkit-tap-highlight-color:transparent}
.ik button:focus-visible,.ik a:focus-visible,.ik input:focus-visible+*{outline:3px solid var(--green-deep);outline-offset:3px}
.ik-pre{opacity:0;transform:translateY(18px)}
.ik-pre.in{opacity:1;transform:none;transition:opacity .6s var(--ease),transform .7s var(--ease);transition-delay:calc(var(--i,0) * 70ms)}

/* stats row: the real numbers breathe */
.ik-stats{display:flex;flex-wrap:wrap;gap:8px 18px;margin:16px 0 0;font-size:.95rem;color:var(--ink-2)}
.ik-stats b{font:400 1.5rem/1 var(--display);color:var(--ink);margin-right:3px}
.ik-ok b,.ik-ok{color:var(--green-deep)}

/* 1 trace */
.ik-trace-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(14px,2vw,28px);align-items:start}
.ik-scenes{display:grid;gap:10px}
.ik-scene{display:grid;gap:6px;text-align:left;background:var(--paper);border:2px solid var(--line);border-radius:var(--r);padding:14px 16px;min-height:44px;transition:border-color .25s,transform .35s var(--spring),box-shadow .25s}
.ik-scene[aria-pressed=true]{border-color:var(--green);box-shadow:var(--sh);transform:translateX(6px)}
.ik-sn{font:700 .72rem/1 var(--body);letter-spacing:.12em;text-transform:uppercase;color:var(--ink-2)}
.ik-sq{font:500 1.02rem/1.4 var(--serif);color:var(--ink)}
.ik-scene .ik-cite{justify-self:start}
.ik-hint{font-size:.85rem;color:var(--ink-2);margin:2px 0 0}
.ik-page{margin:0;background:#fff;border-radius:6px 6px var(--r) var(--r);box-shadow:var(--sh);padding:14px 16px 16px;position:relative;transform:rotate(.6deg)}
.ik-page figcaption{display:flex;justify-content:space-between;font:600 .78rem/1 var(--body);color:var(--ink-2);border-bottom:1px solid var(--line);padding-bottom:9px;margin-bottom:8px}
.ik-lines{list-style:none;margin:0;padding:0;display:grid;gap:1px}
.ik-lines li{display:grid;grid-template-columns:22px 1fr;align-items:center;gap:8px;min-height:19px;border-radius:5px;transition:background .35s}
.ik-ln{font:600 .66rem/1 var(--body);color:#5f6a64;text-align:right}
.ik-bar{display:block;height:6px;width:var(--w);border-radius:3px;background:#e4dccd}
.ik-lt{font:400 .74rem/1.25 var(--serif);color:#65706a}
.ik-lines li.on{background:rgba(246,197,73,.45)}
.ik-lines li.on .ik-ln{color:var(--ink)}
.ik-lines li.on .ik-lt{color:var(--ink)}
.ik-lines li.on .ik-bar{background:#d9b55a}

/* 2 pipeline */
.ik-pipe-grid{display:grid;grid-template-columns:minmax(220px,.42fr) minmax(0,1fr);gap:clamp(14px,2vw,28px);align-items:start}
.ik-rail{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.ik-rail button,.ik-sl button{position:relative;display:grid;grid-template-columns:38px 1fr;gap:12px;align-items:center;width:100%;text-align:left;background:var(--paper);border:2px solid var(--line);border-radius:16px;padding:10px 14px 12px;min-height:56px;overflow:hidden;transition:border-color .2s,background .2s}
.ik-no{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--putty-2);font:400 1.05rem/1 var(--display);color:var(--ink);transition:background .25s,color .25s}
.ik-sh{display:grid;gap:2px}.ik-sh b{font-weight:700;font-size:1rem}.ik-sh small{color:var(--ink-2);font-size:.86rem;line-height:1.3}
.ik-prog{position:absolute;left:0;bottom:0;height:4px;width:100%;background:var(--green);transform-origin:left;transform:scaleX(var(--p,0))}
.ik-rail [aria-selected=true]{border-color:var(--ink);background:#fff}
.ik-rail [aria-selected=true] .ik-no{background:var(--butter)}
.ik-stage{position:relative;border-radius:var(--r);overflow:hidden;background:var(--paper);box-shadow:var(--sh);aspect-ratio:1440/900}
.ik-panel{position:absolute;inset:0}
.ik-panel[hidden]{display:none}

/* 3 stack */
.ik-stack-grid{display:grid;grid-template-columns:minmax(0,1fr) 220px;gap:clamp(14px,2vw,28px);align-items:center}
.ik-arts{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.ik-art{position:relative;background:#fff;border-radius:16px;padding:12px 16px 12px 18px;box-shadow:0 14px 28px -24px rgba(22,38,30,.5);border-left:6px solid var(--butter);display:grid;gap:4px}
.ik-art:nth-child(even){transform:rotate(-.35deg)}.ik-art:nth-child(odd){transform:rotate(.25deg)}
.ik-art-k{font:700 .72rem/1 var(--body);letter-spacing:.1em;color:var(--ink-2)}
.ik-art p{margin:0;font:500 1rem/1.4 var(--serif);color:var(--ink);padding-right:96px}
.ik-art-at{font-size:.8rem;color:var(--green-deep);font-weight:600}
.ik-stamp{position:absolute;right:12px;top:50%;translate:0 -50%;rotate:-8deg;font:700 .7rem/1.1 var(--body);letter-spacing:.06em;text-transform:uppercase;color:var(--green-deep);border:2px solid var(--green);border-radius:8px;padding:5px 7px;background:rgba(159,222,194,.25);text-align:center;max-width:84px}
.ik-art.ik-pre .ik-stamp{opacity:0;scale:1.6}
.ik-art.in .ik-stamp{opacity:1;scale:1;transition:opacity .25s .35s,scale .45s .35s var(--spring)}
.ik-meter{position:relative;display:grid;justify-items:center;text-align:center;gap:6px}
.ik-meter svg{width:170px;height:170px;transform:rotate(-90deg)}
.ik-mt{fill:none;stroke:var(--putty-2);stroke-width:12}
.ik-mf{fill:none;stroke:var(--green);stroke-width:12;stroke-linecap:round;stroke-dasharray:100 100;stroke-dashoffset:0;animation:ik-fill 1.4s .2s var(--ease) both}
@keyframes ik-fill{from{stroke-dashoffset:100}}
.ik-meter b{position:absolute;top:58px;font:400 2.3rem/1 var(--display);color:var(--ink)}
.ik-meter small{font-weight:600;color:var(--green-deep);max-width:20ch}
.ik-mnote{font-size:.82rem;color:var(--ink-2)}

/* 4 before / after */
.ik-ba-box{position:relative;max-width:1040px;border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);aspect-ratio:16/9;background:#fff}
.ik-ba-doc{position:absolute;inset:0;padding:clamp(52px,4vw,64px) clamp(16px,3vw,40px) clamp(16px,3vw,40px);overflow:hidden;background:#fffdf7;color:#2d2a24;font:400 clamp(.82rem,.7rem + .5vw,1.08rem)/1.55 var(--serif)}
.ik-ba-doc p{margin:0 0 .6em}.ik-ba-doc small{color:#6e624a;font-family:var(--body);font-size:.75em}
.ik-ba-k{font:600 .72rem/1.2 var(--body)!important;letter-spacing:.06em;color:#7a6f5a;text-transform:uppercase}
.ik-ba-h{font:700 1.08em/1.25 var(--serif)!important;margin-bottom:.8em!important}
.ik-ba-vid{position:absolute;inset:0;clip-path:inset(0 0 0 var(--x));transition:clip-path .05s linear}
.ik-ba-vid .ik-v{width:100%;height:100%}
.ik-ba-box::after{content:"";position:absolute;top:0;bottom:0;left:var(--x);width:4px;margin-left:-2px;background:var(--butter);box-shadow:0 0 0 1px rgba(22,38,30,.2);pointer-events:none}
.ik-ba-in{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:ew-resize;touch-action:pan-y}
.ik-ba-box:has(.ik-ba-in:focus-visible){outline:3px solid var(--green-deep);outline-offset:3px}
.ik-ba-tag{position:absolute;top:12px;font:700 .72rem/1 var(--body);letter-spacing:.08em;text-transform:uppercase;padding:7px 10px;border-radius:999px;pointer-events:none}
.ik-ba-l{left:12px;background:var(--ink);color:var(--paper)}.ik-ba-r{right:12px;background:var(--butter);color:var(--ink)}
.ik-ba-box::before{content:"⟷";position:absolute;z-index:2;top:50%;left:var(--x);translate:-50% -50%;width:44px;height:44px;border-radius:50%;background:var(--butter);color:var(--ink);display:grid;place-items:center;font:700 1.1rem/1 var(--body);box-shadow:0 8px 18px -8px rgba(22,38,30,.6);pointer-events:none}

/* 5 split */
.ik-split-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(14px,2vw,28px);align-items:start}
.ik-split-shot{margin:0}.ik-split-shot img{display:block;width:100%;height:auto;border-radius:var(--r);box-shadow:var(--sh)}
.ik-split-shot figcaption,.ik-bshot figcaption{font-size:.85rem;color:var(--ink-2);margin-top:8px}
.ik-seg{display:flex;gap:6px;background:var(--putty-2);padding:5px;border-radius:999px;margin-bottom:12px}
.ik-seg button{flex:1;border:0;border-radius:999px;background:transparent;padding:10px 12px;min-height:44px;font-weight:700;font-size:.92rem;line-height:1.2;transition:background .25s,color .25s}
.ik-seg [aria-selected=true]{background:var(--ink);color:var(--paper)}
.ik-list{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.ik-list[hidden]{display:none}
.ik-list li{position:relative;background:var(--paper);border-radius:14px;padding:12px 14px 12px 46px;font-weight:600;line-height:1.35;box-shadow:0 10px 22px -20px rgba(22,38,30,.6)}
.ik-list li::before{position:absolute;left:12px;top:50%;translate:0 -50%;width:24px;height:24px;border-radius:50%;display:grid;place-items:center;font-size:.8rem;font-weight:800}
.ik-yes li::before{content:"✓";background:var(--mint);color:var(--green-deep)}
.ik-you li::before{content:"→";background:var(--butter);color:var(--ink)}
.ik-list:not([hidden]) li{animation:ik-in .45s var(--ease) both;animation-delay:calc(var(--i,0) * 60ms)}
@keyframes ik-in{from{opacity:0;transform:translateY(8px)}}

/* 6 picker */
.ik-pick-box{background:var(--paper);border-radius:var(--r);box-shadow:var(--sh);padding:clamp(12px,1.6vw,20px)}
.ik-qs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:14px}
.ik-qs button{border:2px solid var(--line);background:#fff;border-radius:999px;padding:9px 15px;min-height:44px;font-weight:700;font-size:.92rem;transition:background .2s,border-color .2s,transform .3s var(--spring)}
.ik-qs [aria-selected=true]{background:var(--butter);border-color:var(--butter-deep);transform:translateY(-2px)}
.ik-ans{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.ik-ans[hidden]{display:none}
.ik-side{border-radius:16px;padding:14px 16px;animation:ik-in .4s var(--ease) both}
.ik-side b{font:400 1.2rem/1 var(--display)}.ik-side p{margin:.5em 0;line-height:1.45}
.ik-z{background:rgba(159,222,194,.35)}.ik-n{background:var(--putty);animation-delay:.08s}
.ik-src{display:inline-flex;align-items:center;min-height:44px;font-size:.82rem;font-weight:600;color:var(--ink-2)}

/* 7 karaoke */
.ik-kara-grid,.ik-sdoc-grid,.ik-steps-grid,.ik-trs-grid,.ik-deck-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(14px,2vw,28px);align-items:start}
.ik-klines{display:grid;gap:12px}
.ik-kl{background:var(--paper);border-radius:16px;padding:14px 16px;border:2px solid transparent;transition:border-color .3s,opacity .3s;opacity:.85}
.ik-kl.on{border-color:var(--green);opacity:1;box-shadow:var(--sh)}
.ik-kw{margin:0 0 8px;font:500 1.06rem/1.45 var(--serif);color:#5f6a64}
.ik-kw span{transition:color .12s}
.ik-kw span.said{color:var(--ink);background:linear-gradient(transparent 62%,rgba(246,197,73,.7) 62%)}
.ik-kl .ik-kc{font:700 .76rem/1 var(--body);letter-spacing:.06em;color:var(--green-deep)}
.ik-kn{font-size:.85rem;color:var(--ink-2);margin:0}

/* 8 toggle */
.ik-tog-box{background:var(--paper);border-radius:var(--r);box-shadow:var(--sh);padding:clamp(14px,1.8vw,22px)}
.ik-switch{display:inline-flex;gap:4px;background:var(--putty-2);padding:5px;border-radius:999px;margin-bottom:16px;max-width:100%}
.ik-switch button{border:0;border-radius:999px;background:transparent;padding:10px 16px;min-height:44px;font-weight:700;font-size:.92rem}
.ik-switch [aria-checked=true]{background:var(--ink);color:var(--paper)}
.ik-track{list-style:none;margin:0;padding:0 0 64px;position:relative;height:118px}
.ik-track li{position:absolute;left:var(--a);width:var(--b);top:0;padding-right:4px}
.ik-blk{display:flex;align-items:center;justify-content:center;height:48px;border-radius:12px;background:var(--sky);font-weight:700;font-size:.85rem;color:var(--ink);white-space:nowrap;overflow:hidden}
.ik-track li:nth-child(2) .ik-blk{background:var(--lilac)}.ik-track li:nth-child(3) .ik-blk{background:var(--mint)}.ik-track li:nth-child(4) .ik-blk{background:var(--peach)}
.ik-track .ik-chip{position:absolute;top:58px;left:0;font:700 .72rem/1.2 var(--body);background:rgba(0,166,118,.12);color:var(--green-deep);border-radius:8px;padding:6px 8px;white-space:nowrap;transition:opacity .35s,transform .45s var(--spring)}
.ik-track li:nth-child(even) .ik-chip{top:88px}
.ik-endline{margin:0;height:0;position:relative;top:-66px;text-align:right;opacity:0;transition:opacity .35s}
.ik-endline .ik-chip{font:700 .78rem/1.2 var(--body);background:var(--ink);color:var(--paper);border-radius:8px;padding:7px 10px}
[data-mode=end] .ik-track .ik-chip{opacity:0;transform:translateY(-10px)}
[data-mode=end] .ik-endline{opacity:1}
.ik-q{border-top:1px dashed var(--line);padding-top:12px;display:grid;gap:4px}
.ik-q p{margin:0;font:400 1.3rem/1.2 var(--display)}
.ik-q-end{color:var(--tomato-deep)}.ik-q-scene{color:var(--green-deep)}
[data-mode=end] .ik-q-scene,[data-mode=scene] .ik-q-end{display:none}

/* 9 transcript */
.ik-tl{list-style:none;margin:0;padding:0;display:grid;gap:8px;max-height:340px;overflow:auto;scrollbar-width:thin}
.ik-tl button,.ik-cards button{display:grid;grid-template-columns:auto 1fr;gap:4px 12px;width:100%;text-align:left;background:var(--paper);border:2px solid transparent;border-radius:14px;padding:12px 14px;min-height:44px;transition:border-color .25s,background .25s}
.ik-tl time{font:700 .78rem/1.5 var(--body);color:var(--ink-2);grid-row:span 2}
.ik-tl span{font-weight:600;line-height:1.4}
.ik-tl small,.ik-cards small,.ik-script small{color:var(--green-deep);font-weight:600;font-size:.78rem}
.ik-tl li.on button,.ik-cards li.on button{border-color:var(--green);background:#fff;box-shadow:var(--sh)}

/* 10 guides hub */
.ik-flow{display:flex;flex-wrap:wrap;align-items:stretch;gap:10px;margin-bottom:18px}
.ik-flow>i{align-self:center;font-style:normal;font-weight:800;color:var(--ink-2)}
.ik-fl{flex:1 1 150px;background:var(--paper);border-radius:var(--r);padding:14px 16px;box-shadow:var(--sh);display:grid;gap:4px}
.ik-fl b{font:400 clamp(2rem,1.4rem + 2vw,3rem)/1 var(--display);color:var(--ink);animation:ik-breathe 5s ease-in-out infinite}
.ik-fl:nth-of-type(2) b{animation-delay:.6s}.ik-fl:nth-of-type(3) b{animation-delay:1.2s}.ik-fl:nth-of-type(4) b{animation-delay:1.8s;color:var(--green-deep)}
@keyframes ik-breathe{50%{transform:translateY(-3px)}}
.ik-fl span{color:var(--ink-2);font-size:.9rem;font-weight:600}
.ik-chips{display:flex;flex-wrap:wrap;gap:8px}
.ik-chips button{border:2px solid var(--line);background:var(--paper);border-radius:999px;padding:9px 15px;min-height:44px;font-weight:700;font-size:.92rem;transition:background .2s,border-color .2s}
.ik-chips [aria-pressed=true]{background:var(--ink);border-color:var(--ink);color:var(--paper)}
.ik-glist li.ik-pop{animation:ik-in .4s var(--ease) both}
.ik-glist li[hidden]{display:none}

/* 11 trio / 17 formats */
.ik-trio-list,.ik-fmt-list{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(12px,1.6vw,22px)}
.ik-fmt-list{grid-template-columns:repeat(4,minmax(0,1fr))}
.ik-trio-list a{display:grid;gap:8px;text-decoration:none;color:inherit}
.ik-trio-list li,.ik-fmt-list li{display:grid;gap:8px;align-content:start}
.ik-trio-list b,.ik-fmt-list b{font:400 1.35rem/1.1 var(--display)}
.ik-trio-list small,.ik-fmt-list small{color:var(--ink-2);font-weight:600}
.ik-trio-list .ik-cite,.ik-fmt-list .ik-cite{border-radius:12px;font-weight:500;line-height:1.4}
.ik-trio-list a .ik-frame{transition:transform .45s var(--spring)}
.ik-trio-list a:hover .ik-frame{transform:translateY(-4px) rotate(-.6deg)}
.ik-fmt-list li:nth-child(odd) .ik-frame{transform:rotate(-1deg)}.ik-fmt-list li:nth-child(even) .ik-frame{transform:rotate(1deg)}

/* 12 sync doc */
.ik-frame .ik-now{position:absolute;left:10px;bottom:10px;margin:0;pointer-events:none}
.ik-now span{display:none;font:700 .74rem/1 var(--body);background:rgba(22,38,30,.86);color:#fff;padding:7px 10px;border-radius:8px}
.ik-now span.on{display:inline-block;animation:ik-in .3s var(--ease) both}
.ik-doc{background:#fff;border-radius:6px 6px var(--r) var(--r);padding:16px 18px;box-shadow:var(--sh);font:400 1rem/1.55 var(--serif);color:#3c3a34;max-height:100%}
.ik-doc p{margin:0 0 .7em}
.ik-dk{font:600 .7rem/1.3 var(--body)!important;letter-spacing:.06em;text-transform:uppercase;color:#7a6f5a}
.ik-dt{font-weight:700;color:var(--ink)}
.ik-doc small{font:600 .74rem/1 var(--body);color:var(--green-deep)}
.ik-doc mark{background:linear-gradient(transparent 55%,rgba(246,197,73,0) 55%);color:inherit;padding:0 1px;border-radius:3px;transition:background-color .35s,color .35s}
.ik-doc mark.on{background:rgba(246,197,73,.55);color:var(--ink)}

/* 13 steps */
.ik-sl{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.ik-st{display:grid;gap:3px}.ik-st b{font-weight:600;line-height:1.35;font-size:.95rem}.ik-st small{color:var(--green-deep);font-weight:600;font-size:.78rem}
.ik-sl li.on button{border-color:var(--ink);background:#fff}
.ik-sl li.on .ik-no{background:var(--tomato);color:#fff}

/* 14 bridge */
.ik-bridge-grid{display:grid;grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);gap:clamp(14px,2vw,28px);align-items:start}
.ik-bshot{margin:0}.ik-bshot img{display:block;width:100%;height:auto;border-radius:var(--r);box-shadow:var(--sh)}
.ik-pairs{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.ik-pairs button{display:grid;gap:6px;width:100%;text-align:left;background:var(--paper);border:2px solid transparent;border-radius:16px;padding:12px 14px;min-height:44px;transition:border-color .25s,background .25s}
.ik-pairs i{font-style:normal;color:var(--ink-2);line-height:1;opacity:.35;transition:opacity .3s}
.ik-en{font:400 .95rem/1.4 var(--serif);color:var(--ink-2)}
.ik-tr{font-weight:700;line-height:1.35}
.ik-pairs [aria-pressed=true]{border-color:var(--green);background:#fff;box-shadow:var(--sh)}
.ik-pairs [aria-pressed=true] i{opacity:1;color:var(--green-deep)}
.ik-pairs button{opacity:.8}.ik-pairs [aria-pressed=true]{opacity:1}

/* 15 file fit */
.ik-fit-grid{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(14px,2vw,28px);align-items:start}
.ik-fit-in{background:var(--paper);border-radius:var(--r);box-shadow:var(--sh);padding:clamp(14px,1.6vw,20px);display:grid;gap:14px}
.ik-drop{display:grid;gap:4px;justify-items:center;text-align:center;border:2px dashed var(--line);border-radius:16px;padding:18px;min-height:96px;cursor:pointer;background:var(--putty);transition:border-color .2s,background .2s}
.ik-drop:hover{border-color:var(--green)}.ik-drop b{font:400 1.25rem/1.1 var(--display)}.ik-drop span{font-size:.88rem;color:var(--ink-2)}
.ik-drop input{position:absolute;width:1px;height:1px;opacity:0}
.ik-drop:focus-within{outline:3px solid var(--green-deep);outline-offset:3px}
.ik-gauges{display:grid;gap:10px}
.ik-g{display:grid;grid-template-columns:80px 1fr auto;align-items:center;gap:10px;font-size:.88rem;font-weight:600}
.ik-g i{height:10px;border-radius:5px;background:var(--putty-2);position:relative;overflow:hidden}
.ik-g i::after{content:"";position:absolute;inset:0;background:var(--green);transform-origin:left;transform:scaleX(var(--p,0));transition:transform .6s var(--ease)}
.ik-g.over i::after{background:var(--tomato)}
.ik-g b{font-variant-numeric:tabular-nums}
.ik-verdict{margin:0;font-size:.92rem;line-height:1.45}

/* 16 deck */
.ik-cards{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.ik-cards button{grid-template-columns:1fr}
.ik-cards b{font-weight:600;line-height:1.35}
.ik-cards .ik-sn{font-size:.7rem}

/* 18 timeline */
.ik-tline-box{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(14px,2vw,28px);align-items:start}
.ik-tline-box .ik-tt{grid-column:1/-1;grid-row:2}
.ik-tline-box .ik-script{grid-column:2;grid-row:1}
.ik-tt{position:relative;background:var(--ink);border-radius:16px;padding:14px 12px;height:78px}
.ik-tblocks{list-style:none;margin:0;padding:0;position:relative;height:100%}
.ik-tblocks li{position:absolute;top:0;bottom:0;left:var(--a);width:var(--b);min-width:48px;padding-right:3px}
.ik-tblocks button{width:100%;height:100%;border:0;border-radius:9px;background:#3a4a41;color:#fff;font-weight:800;min-height:44px;transition:background .25s}
.ik-tblocks li.on button{background:var(--butter);color:var(--ink)}
.ik-head{position:absolute;top:6px;bottom:6px;left:calc(12px + (100% - 24px) * var(--ph,0));width:3px;margin-left:-1px;background:var(--tomato);border-radius:2px;z-index:2;pointer-events:none}
.ik-head::before{content:"";position:absolute;top:-4px;left:-4px;width:11px;height:11px;border-radius:50%;background:var(--tomato)}
.ik-script{list-style:none;margin:0;padding:0;display:grid;gap:8px}
.ik-script li{display:grid;grid-template-columns:auto 1fr;gap:2px 12px;background:var(--paper);border-radius:14px;padding:10px 14px;border:2px solid transparent;transition:border-color .25s,opacity .25s;opacity:.8}
.ik-script li.on{border-color:var(--butter-deep);opacity:1;background:#fff}
.ik-script time{font:700 .78rem/1.5 var(--body);color:var(--ink-2);grid-row:span 2}
.ik-script span{font-weight:600;line-height:1.35}

/* 19 compare matrix */
.ik-mx-scroll{position:relative;overflow-x:auto;border-radius:var(--r);background:var(--paper);box-shadow:var(--sh);-webkit-overflow-scrolling:touch}
.ik-mx-t{border-collapse:separate;border-spacing:0;width:100%;min-width:640px;font-size:.86rem}
.ik-mx-t th,.ik-mx-t td{padding:8px 6px;text-align:center;border-bottom:1px solid var(--putty-2)}
.ik-mx-t thead th{font-weight:700;vertical-align:bottom;line-height:1.2;color:var(--ink-2);font-size:.78rem}
.ik-mx-t thead th span{display:inline-block;max-width:9ch}
.ik-mx-t tbody th{text-align:left;font-weight:600;min-width:170px;position:sticky;left:0;background:var(--paper);z-index:1}
.ik-mx-t tbody th a{color:var(--ink);text-decoration:none;display:flex;align-items:center;min-height:44px}
.ik-mx-t .ik-us{background:rgba(159,222,194,.3)}
.ik-mx-t thead th.ik-us{color:var(--green-deep)}
a.ik-dot{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:50%}
.ik-dot::before{content:"";display:block;width:18px;height:18px;border-radius:50%;transition:transform .3s var(--spring)}
a.ik-dot:hover::before{transform:scale(1.35)}
i.ik-dot{display:inline-block;width:14px;height:14px;border-radius:50%;margin-right:6px;vertical-align:-2px}
i.ik-dot::before{width:14px;height:14px}
.ik-yes::before,i.ik-yes{background:var(--green)}
.ik-part::before,i.ik-part{background:var(--butter)}
.ik-none::before,i.ik-none{background:transparent;box-shadow:inset 0 0 0 2px #9aa39d}
.ik-no::before,i.ik-no{background:var(--tomato)}
.ik-info::before,i.ik-info{background:var(--sky)}
i.ik-dot::before{display:none}
.ik-key{display:flex;flex-wrap:wrap;gap:6px 16px;font-size:.85rem;color:var(--ink-2);margin:10px 0 0}
.cmp-cell:target{outline:3px solid var(--butter);outline-offset:3px;border-radius:12px;animation:ik-in .5s var(--ease)}

/* tools */
.ik-toolnote{margin:6px 0 0;display:inline-block;background:rgba(159,222,194,.35);color:var(--green-deep);font-weight:600;font-size:.9rem;border-radius:12px;padding:9px 14px}

/* phone: rebuilt, not shrunk. The proof comes first, controls are full-width thumbs. */
@media (max-width:860px){
  .ik-tline-box .ik-tt,.ik-tline-box .ik-script{grid-column:auto;grid-row:auto}
  .ik-trace-grid,.ik-pipe-grid,.ik-stack-grid,.ik-split-grid,.ik-kara-grid,.ik-sdoc-grid,.ik-steps-grid,.ik-trs-grid,.ik-deck-grid,.ik-bridge-grid,.ik-fit-grid,.ik-tline-box{grid-template-columns:minmax(0,1fr)}
  .ik-page{order:-1;transform:none}
  .ik-trace .ik-scene[aria-pressed=true]{transform:none}
  .ik-scenes{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
  .ik-scene{padding:9px 10px;border-radius:14px}
  .ik-scene .ik-sq,.ik-scene .ik-cite{display:none}
  .ik-scene[aria-pressed=true]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
  .ik-scene[aria-pressed=true] .ik-sn{color:var(--paper)}
  .ik-hint{grid-column:1/-1}
  .ik-trace-grid::after{content:none}
  .ik-lt{font-size:.7rem}
  .ik-pipe-grid .ik-stage{order:-1}
  .ik-rail{gap:6px}
  .ik-rail button{grid-template-columns:30px 1fr;padding:8px 12px 10px;min-height:48px}
  .ik-rail .ik-no{width:28px;height:28px;font-size:.9rem}
  .ik-rail small{display:none}
  .ik-rail [aria-selected=true] small{display:block}
  .ik-meter{grid-row:1;grid-template-columns:auto 1fr;justify-items:start;align-items:center;text-align:left;column-gap:14px;background:var(--paper);border-radius:var(--r);padding:10px 14px;box-shadow:var(--sh)}
  .ik-meter svg{width:84px;height:84px;grid-row:span 3}
  .ik-meter b{position:static;font-size:1.7rem}
  .ik-art p{padding-right:0}
  .ik-stamp{position:static;translate:none;justify-self:start;rotate:-4deg;max-width:none}
  .ik-ba-box{aspect-ratio:4/5}
  .ik-ba-doc{font-size:.9rem}
  .ik-ba-vid .ik-v{object-fit:contain;background:var(--ink)}
  .ik-ans{grid-template-columns:1fr}
  .ik-qs{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin-inline:-4px;padding:2px 4px 4px}
  .ik-qs button{flex:none}
  .ik-tl{max-height:none}
  .ik-trio-list,.ik-fmt-list{grid-template-columns:minmax(0,1fr)}
  .ik-trio-list li:nth-child(n+2) .ik-cite,.ik-fmt-list li .ik-cite{display:none}
  .ik-fmt-list{grid-template-columns:repeat(2,minmax(0,1fr))}
  .ik-fmt-list b{font-size:1.05rem}.ik-fmt-list small{font-size:.8rem}
  .ik-fl{flex-basis:calc(50% - 30px);padding:12px}
  .ik-flow>i{display:none}
  .ik-chips{flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;margin-inline:-4px;padding:2px 4px 4px}
  .ik-chips button{flex:none}
  .ik-track{height:128px}
  .ik-blk{font-size:.72rem}
  .ik-track .ik-chip{font-size:.66rem;padding:5px 6px}
  .ik-switch{display:flex}
  .ik-switch button{flex:1;padding:10px 8px}
  .ik-q p{font-size:1.1rem}
  .ik-sl .ik-st small,.ik-cards small{display:none}
  .ik-sl li.on .ik-st small,.ik-cards li.on small{display:block}
  .ik-g{grid-template-columns:64px 1fr auto}
}
@media (max-width:420px){
  .ik-fl{flex-basis:calc(50% - 6px)}
  .ik-scenes{grid-template-columns:repeat(3,minmax(0,1fr))}
}
@media (prefers-reduced-motion:reduce){
  .ik *,.ik *::before,.ik *::after{animation:none!important;transition:none!important}
  .ik-pre{opacity:1;transform:none}
}
.ik-track li:nth-last-child(-n+2) .ik-chip{left:auto;right:4px}
[data-count]{font-variant-numeric:tabular-nums}