.art-head h1 { max-width: 30ch; }
.art-head .lede { max-width: 46rem; }
@media (min-width: 960px) { .art-head .shell { grid-template-columns: minmax(0, 1fr); } }
.art .fig-src { max-width: 42rem; }
.ph-bars { --lab: 4.6rem; --room: 6.6rem; }
.ph-rows { list-style: none !important; padding: 0 !important; margin: 0; }
.ph-row { margin: 0 !important; display: grid; grid-template-columns: var(--lab) minmax(0, 1fr); align-items: center; }
.ph-row-n { font: 700 1rem/1.2 var(--display); font-stretch: 88%; color: var(--slate); }
.ph-track { position: relative; display: flex; align-items: center; gap: .5rem; min-height: 46px; }
.ph-track::before { content: ""; position: absolute; top: 0; bottom: 0; left: calc((100% - var(--room)) * 0.0526); border-left: 2px dashed #c25a5e; }
.ph-bar { display: block; height: 24px; width: calc((100% - var(--room)) * var(--w)); background: var(--slate); flex: none; min-width: 4px; }
.ph-end { font-size: .95rem; font-weight: 600; white-space: nowrap; position: relative; background: #fff; padding: 0 .15rem; }
.ph-row.is-82 .ph-bar { background: var(--yellow); box-shadow: inset 0 0 0 2px #c99a26; }
.ph-eol-row .ph-track { min-height: 30px; }
.ph-eol-lab { position: absolute; left: calc((100% - var(--room)) * 0.0526 + 8px); top: .25rem; font: 700 .9rem/1.2 var(--display); font-stretch: 90%; color: #a8484c; white-space: nowrap; }
.ph-wp { margin: .5rem 0 0 !important; padding: 0; position: relative; }
.ph-wp-lab { margin: 0 0 .1rem calc(var(--lab) + 0px); padding-left: .6rem; font: 700 .9rem/1.25 var(--display); font-stretch: 90%; color: var(--slate); }
.ph-wp > .ph-rows { border-left: 3px solid var(--slate); margin-left: calc(var(--lab) - 12px); position: relative; }
.ph-wp > .ph-rows::before, .ph-wp > .ph-rows::after { content: ""; position: absolute; left: 0; width: 10px; border-top: 3px solid var(--slate); }
.ph-wp > .ph-rows::before { top: 0; } .ph-wp > .ph-rows::after { bottom: 0; }
.ph-wp .ph-row { grid-template-columns: 0 minmax(0, 1fr); padding-left: 12px; }
.ph-wp .ph-row-n { position: relative; left: calc(-1 * var(--lab) - 2px); width: calc(var(--lab) - 14px); }
.ph-wp-lab { padding-left: 0; margin-left: calc(var(--lab) - 12px); border-left: 3px solid transparent; }
.ph-axis { position: relative; height: 58px; margin: .4rem 16px 0; border-bottom: 2px solid var(--slate); }
.ph-mo { position: absolute; left: calc(var(--x) * 100%); bottom: 10px; padding-left: 5px; font: 600 .85rem/1 var(--display); color: #53676a; }
.ph-mo::before { content: ""; position: absolute; left: 0; top: 0; bottom: -10px; border-left: 2px solid var(--slate); }
.ph-dot { position: absolute; left: calc(var(--x) * 100%); bottom: -11px; transform: translateX(-50%); display: grid; place-items: center; width: 20px; height: 20px; border-radius: 50%; font: 700 .72rem/1 var(--text); }
.ph-dot.is-done { background: var(--slate); color: #fff; }
.ph-dot.is-later { background: #fff; color: var(--slate); border: 2px dashed var(--slate); }
.ph-dot.is-eol { background: var(--yellow); color: #1d2a2b; border: 2px solid #c99a26; width: 26px; height: 26px; bottom: -14px; }
.ph-dot:nth-child(5) { bottom: 16px; }
.ph-tl .ph-evs { list-style: none !important; padding: 0 !important; margin: 2.4rem 0 0; display: grid; gap: .55rem; }
@media (min-width: 900px) { .ph-evs { grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; } }
.ph-ev { margin: 0 !important; padding: 12px 14px; border: 2px solid var(--slate); background: #fff; display: grid; gap: .25rem; align-content: start; }
.ph-ev.is-later { border-style: dashed; }
.ph-ev.is-eol { background: var(--b-tint); border-width: 3px; }
.ph-ev-n { display: inline-grid; place-items: center; width: 22px; height: 22px; border-radius: 50%; font: 700 .75rem/1 var(--text); background: var(--slate); color: #fff; }
.ph-ev.is-later .ph-ev-n { background: #fff; color: var(--slate); border: 2px dashed var(--slate); }
.ph-ev.is-eol .ph-ev-n { background: var(--yellow); color: #1d2a2b; }
.ph-ev-tag { display: inline-block; font: 600 .78rem/1 var(--text); color: #53676a; border: 1px dashed #9fb0b1; padding: .15rem .35rem; margin-left: .2rem; vertical-align: .12em; }
.ph-key { display: flex; flex-wrap: wrap; gap: .4rem 1rem; align-items: center; font-size: .88rem; color: #53676a; margin: .8rem 0 0; }
.ph-key-i { display: inline-block; width: 14px; height: 14px; border-radius: 50%; margin-right: .1rem; vertical-align: -2px; }
.ph-key-i.is-done { background: var(--slate); } .ph-key-i.is-later { border: 2px dashed var(--slate); }
.ph-sh { border: 1px solid #c3c4c7; background: #fff; font-family: -apple-system, "Segoe UI", Roboto, sans-serif; }
.ph-sh-bar { display: flex; align-items: flex-end; gap: 1.2rem; margin: 0; padding: .8rem 1rem 0; background: #f6f7f7; border-bottom: 1px solid #c3c4c7; font-weight: 600; font-size: 1.05rem; color: #1d2327; }
.ph-sh-bar > span:first-child { padding-bottom: .7rem; }
.ph-sh-tab { font-size: .92rem; padding: 0 .3rem .6rem; border-bottom: 4px solid #2271b1; color: #1d2327; }
.ph-sh-sec { margin: 1rem 1rem .6rem; font-weight: 600; font-size: .95rem; color: #1d2327; }
.ph-sh-form { margin: 0 1rem; }
.ph-sh-row { display: grid; grid-template-columns: minmax(0, 11rem) minmax(0, 1fr); align-items: center; gap: .75rem; padding: .55rem .75rem; background: #f6f7f7; border: 1px solid #dcdcde; font-size: .95rem; color: #1d2327; }
.ph-sh-row input { font: 400 1.05rem/1.3 var(--text); color: var(--ink); padding: .55rem .65rem; min-height: 44px; border: 1.5px solid #8c8f94; border-radius: 4px; background: #fff; width: 100%; max-width: 12rem; }
.ph-sh-row input:focus-visible { border-color: #2271b1; outline: 2px solid #2271b1; outline-offset: 1px; }
.ph-hint { margin: .45rem 0 0; font-size: .85rem; color: #50575e; }
.ph-out { list-style: none !important; margin: .9rem 1rem 1rem; padding: 0 !important; display: grid; gap: .45rem; }
.ph-out li { margin: 0; padding: .6rem .8rem; border-left: 4px solid #2271b1; background: #f0f6fc; font-size: .95rem; line-height: 1.45; color: #1d2327; }
.ph-out li[hidden] { display: none; }
.ph-compare { margin: .9rem 0 0; font: 700 1rem/1.4 var(--display); font-stretch: 92%; color: var(--slate); }
.ph-tbl th[scope="row"] { width: 34%; }
.ph-chk { list-style: none !important; }
.ph-chk-n { display: inline-grid; place-items: center; width: 22px; height: 22px; background: var(--slate); color: #fff; font: 700 .78rem/1 var(--text); margin-right: .55rem; vertical-align: 1px; }
.ph-ask { margin: 0 0 1.2em; padding: 1rem 1.2rem; border-left: 6px solid var(--yellow); background: var(--grey); }
.ph-ask p { margin: 0 0 .6rem; }
.ph-ask ol { margin: 0; padding-left: 1.3rem; }
.ph-ask li { margin-bottom: .45em; }