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100%,50% 76%,0 100%);block-size:1.875rem;inline-size:1.25rem;position:absolute;inset-block-start:-1px;inset-inline-start:var(--space-4)}.progress-panel__title{font-size:var(--text-md);padding-inline-start:1.75rem}.progress-line{gap:var(--space-3);padding:var(--space-3) var(--space-4);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);display:grid}.progress-line__title{font-size:var(--text-sm);color:var(--text-muted)}.progress-line__current{gap:.125rem;display:grid}.progress-line__caption,.progress-line__meta{color:var(--text-muted);font-size:var(--text-xs)}.progress-line__value,.progress-line__ask{font-size:var(--text-xl);font-weight:800;line-height:1.3}.progress-line__actions .btn--primary{flex:7rem}.progress-panel__foot{border-block-start:1px solid var(--border);padding-block-start:var(--space-2)}.post-list{gap:var(--space-3);flex-direction:column;display:flex}.replies{border-inline-start:2px solid var(--border);padding-inline-start:var(--space-3)}.post{--post-bg:var(--surface);--post-border:var(--border);gap:var(--space-3);padding:var(--space-4);background:var(--post-bg);border:1px solid var(--post-border);border-radius:var(--radius-lg);align-content:start;display:grid;container:post/inline-size}.post__work{font-size:var(--text-sm)}.post__meta{align-items:center;gap:var(--space-1) var(--space-2);font-size:var(--text-sm);flex-wrap:wrap;display:flex}.post__author{font-size:.9375rem}.post__time{color:var(--text-muted);font-size:var(--text-xs)}.post__label{color:var(--text-muted);font-size:var(--text-sm);text-wrap:balance;font-weight:600}.post[data-state=show] .post__label:before{content:"";vertical-align:-.1em;background:var(--accent);clip-path:polygon(0 0,100% 0,100% 100%,50% 72%,0 100%);block-size:.875rem;inline-size:.5rem;margin-inline-end:.5rem;display:inline-block}.post__hint{color:var(--text-muted);font-size:var(--text-xs)}.post__body{max-inline-size:42em;font-size:var(--text-md);line-height:var(--lh-prose);letter-spacing:.03em;white-space:pre-wrap;overflow-wrap:anywhere;line-break:strict}.post__actions{align-items:flex-start;gap:var(--space-2);flex-direction:column;display:flex}.post__sub{gap:var(--space-1);flex-wrap:wrap;display:flex}@container post (min-width:30rem){.post__actions{flex-direction:row;justify-content:space-between;align-items:center}}.post__foot{justify-content:space-between;align-items:center;gap:var(--space-3);border-block-start:1px solid color-mix(in oklab, var(--post-border) 55%, transparent);font-size:var(--text-sm);color:var(--text-muted);padding-block-start:var(--space-2);display:flex}.post__foot a{min-block-size:var(--tap);align-items:center;font-weight:600;display:inline-flex}.post__tools{gap:var(--space-2);flex-wrap:wrap;display:flex}.post__tools>form{flex-basis:100%}.post__tools:empty{display:none}.post[data-state=collapsed]{--post-bg:var(--spoiler-tint);--post-border:var(--spoiler-border);border-style:dashed;border-width:2px}.post[data-state=collapsed][data-revealed]{box-shadow:inset 4px 0 0 var(--spoiler-border);border-style:solid;padding-inline-start:calc(var(--space-4) + 4px)}.post__seal{column-gap:var(--space-3);row-gap:var(--space-2);grid-template-columns:auto 1fr;align-items:start;display:grid}.post__seal:before{content:"封";content:"封" / "";background:var(--spoiler-seal);block-size:2.5rem;inline-size:2.5rem;color:var(--on-spoiler-seal);border-radius:.5rem;grid-row:1/span 2;place-items:center;font-size:1.25rem;font-weight:800;line-height:1;display:grid;transform:rotate(-4deg)}.post__seal>.post__label{color:var(--spoiler-fg);font-size:var(--text-md);grid-column:2}.post__seal>.post__hint{color:var(--spoiler-fg);grid-column:2}.post__seal>:is(.btn,button,[role=alert],.inline-msg){grid-column:1/-1}.post[data-revealed] .post__seal:before{content:"開";content:"開" / "";color:var(--spoiler-fg);box-shadow:inset 0 0 0 2px var(--spoiler-seal);background:0 0;transform:none}@media (prefers-reduced-motion:no-preference){.post[data-revealed] .post__body{animation:reveal var(--dur-2) var(--ease) both}@keyframes reveal{0%{opacity:0;transform:translateY(-4px)}}}.post[data-state=withdrawn],.post[data-state=hidden]{--post-bg:transparent;padding-block:var(--space-3);color:var(--text-muted);font-size:var(--text-sm);border-style:dashed}.post[data-state=hidden][data-mine]{--post-bg:var(--warning-tint);--post-border:var(--warning-border);color:var(--text);font-size:inherit}.reaction-bar{gap:var(--space-2);flex-wrap:wrap;display:flex}.reaction{padding-inline:var(--space-3);border-radius:var(--radius-pill);font-size:var(--text-sm);gap:.375rem;font-weight:500}.reaction__count{font-variant-numeric:tabular-nums;font-weight:700}.reaction[aria-pressed=true]{--btn-bg:var(--accent-tint);--btn-border:var(--accent);--btn-fg:var(--accent-text);box-shadow:inset 0 0 0 1px var(--accent)}.quote{padding:var(--space-2) var(--space-3);background:var(--surface-sunken);border-inline-start:3px solid var(--border-strong);border-radius:0 var(--radius-sm) var(--radius-sm) 0;gap:.25rem;font-size:.9375rem;display:grid}.quote__who{color:var(--text-muted);font-size:var(--text-xs)}.quote__body{-webkit-line-clamp:4;white-space:pre-wrap;overflow-wrap:anywhere;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.quote--spoiler{background:var(--spoiler-tint);color:var(--spoiler-fg);border-inline-style:dashed;border-inline-color:var(--spoiler-border)}.quote--spoiler .quote__who{color:var(--spoiler-fg)}.work-layout{gap:var(--space-5);display:grid}.work-layout__main{gap:var(--space-5);align-content:start;min-inline-size:0;display:grid}@media (min-width:62rem){.work-layout{grid-template-columns:minmax(0,1fr) 21rem;align-items:start}.work-layout__main{grid-area:1/1}.work-layout__side{grid-area:1/2;position:sticky;inset-block-start:var(--space-4)}}.result-list{gap:var(--space-2);list-style:none;display:grid}.result{justify-content:space-between;align-items:center;gap:var(--space-3);min-block-size:3.5rem;padding:var(--space-3) var(--space-4);color:var(--text);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);font-weight:600;text-decoration:none;display:flex}.result:after{content:"›";content:"›" / "";color:var(--text-muted);font-size:1.5rem}.result:hover{border-color:var(--border-strong)}.profile{gap:var(--space-3) var(--space-4);grid-template-columns:auto 1fr;align-items:center;display:grid}.avatar{background:var(--accent-tint);block-size:3.5rem;inline-size:3.5rem;color:var(--accent-text);font-size:var(--text-xl);border-radius:50%;place-items:center;font-weight:800;display:grid}.stats{gap:var(--space-3);grid-template-columns:repeat(3,1fr);display:grid}.stats dt{color:var(--text-muted);font-size:var(--text-xs)}.stats dd{font-size:var(--text-xl);font-variant-numeric:tabular-nums;font-weight:800}.notice-list{list-style:none;display:grid}.notice-list>li{padding:var(--space-3) 0;border-block-end:1px solid var(--border)}.notice-list>li[data-unread]{font-weight:700}.notice-list>li[data-unread]:before{content:"";background:var(--accent);border-radius:50%;block-size:.5rem;inline-size:.5rem;margin-inline-end:.5rem;display:inline-block}.hero{gap:var(--space-4);padding-block:var(--space-5);display:grid}.hero__eyebrow{color:var(--accent-text);font-size:var(--text-xs);letter-spacing:.12em;font-weight:700}.hero__title{font-size:var(--text-hero);font-weight:800;line-height:1.3}.hero__lead{max-inline-size:34em;font-size:var(--text-md);line-height:var(--lh-prose)}.hero__cta{gap:var(--space-3);flex-wrap:wrap;display:flex}.home-top{gap:var(--space-6);display:grid}@media (min-width:60rem){.home-top{grid-template-columns:1fr minmax(0,28rem);align-items:center}}.demo{gap:var(--space-3);padding:var(--space-4);background:var(--surface-sunken);border:1px solid var(--border);border-radius:var(--radius-lg);box-shadow:var(--shadow-2);display:grid}.demo__caption{color:var(--text-muted);font-size:var(--text-xs)}.demo:has(#demo-at3:checked) [data-show=at12]{display:none}.demo:has(#demo-at12:checked) [data-show=at3]{display:none}.steps{gap:var(--space-3);counter-reset:step;list-style:none;display:grid}.step{counter-increment:step;column-gap:var(--space-3);padding:var(--space-4);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);grid-template-columns:auto 1fr;display:grid}.step:before{content:counter(step);background:var(--accent);block-size:2rem;inline-size:2rem;color:var(--on-accent);border-radius:50%;grid-row:span 2;place-items:center;font-weight:800;display:grid}.step__title{font-weight:700}@media (min-width:48rem){.steps{grid-template-columns:repeat(3,1fr)}.step{row-gap:var(--space-1);grid-template-columns:1fr}.step:before{grid-row:auto;margin-block-end:var(--space-2)}}.trust{gap:var(--space-3);list-style:none;display:grid}@media (min-width:48rem){.trust{grid-template-columns:repeat(3,1fr)}}.prose{line-height:var(--lh-prose)}.prose>*+*{margin-block-start:1em}.prose>h2{margin-block-start:2em}.prose>h2+*{margin-block-start:.5em}.table-wrap{border:1px solid var(--border);border-radius:var(--radius);overflow-x:auto}.list-rows{border-block-start:1px solid var(--border);list-style:none}.list-rows>li{padding:var(--space-3) 0;border-block-end:1px solid var(--border)}}@layer utilities{.sr-only{clip-path:inset(50%);white-space:nowrap;border:0;block-size:1px;inline-size:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.muted{color:var(--text-muted)}.small{font-size:var(--text-sm)}.nowrap{white-space:nowrap}.break-anywhere{overflow-wrap:anywhere}.pre-wrap{white-space:pre-wrap}.list-plain{padding:0;list-style:none}.input--num{inline-size:6rem}.input--wide{inline-size:min(24rem,100%)}.text-center{text-align:center}}@media (forced-colors:active){.post[data-state=collapsed]{border:2px dashed canvastext}.post[data-state=collapsed][data-revealed]{border-style:solid}.reaction[aria-pressed=true],.btn--quiet[aria-pressed=true]{outline:2px solid highlight}}