.app-accordion.svelte-1jf85vg{background:var(--card);border:1px solid var(--line);border-radius:var(--radius,12px);box-shadow:var(--shadow);overflow:hidden}.app-accordion.svelte-1jf85vg .app-accordion-item{border-top:1px solid var(--line);scroll-margin-top:14px}.app-accordion.svelte-1jf85vg [data-accordion-root]>:first-child{border-top:0}.app-accordion.svelte-1jf85vg .app-accordion-item[data-state=open]{background:var(--accordion-open,#00000005)}.app-accordion.svelte-1jf85vg .app-accordion-header{align-items:flex-start;margin:0;display:flex}.app-accordion.svelte-1jf85vg .app-accordion-trigger{min-width:0;color:inherit;font:inherit;text-align:left;cursor:pointer;background:0 0;border:0;flex:1;align-items:flex-start;gap:12px;padding:14px 16px;display:flex}.app-accordion.svelte-1jf85vg .app-accordion-trigger.is-chevron-only{flex:none;padding:14px 4px 14px 14px}.app-accordion.svelte-1jf85vg .app-accordion-aside{flex:1;align-items:center;min-width:0;display:flex}.app-accordion.svelte-1jf85vg .app-accordion-aside.is-flush{padding-left:38px}.app-accordion.svelte-1jf85vg .app-accordion-trigger:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.app-accordion.svelte-1jf85vg .app-accordion-label{flex:1;min-width:0}.app-accordion.svelte-1jf85vg .app-accordion-chevron{fill:none;width:20px;height:20px;stroke:var(--muted);stroke-width:2px;stroke-linecap:round;stroke-linejoin:round;flex:none;margin-top:1px;transition:transform .24s cubic-bezier(.22,1,.36,1)}.app-accordion.svelte-1jf85vg .app-accordion-trigger[data-state=open] .app-accordion-chevron{transform:rotate(90deg)}.app-accordion.svelte-1jf85vg .app-accordion-content{padding:0 16px 16px}.app-accordion.svelte-1jf85vg .app-accordion-content[hidden]{padding:0}.app-accordion.svelte-1jf85vg .app-accordion-content:not([hidden]) .app-accordion-panel{animation:.24s cubic-bezier(.22,1,.36,1) svelte-1jf85vg-app-accordion-open}@keyframes svelte-1jf85vg-app-accordion-open{0%{opacity:0;transform:translateY(-6px)}to{opacity:1;transform:none}}.app-accordion.indent-content.svelte-1jf85vg .app-accordion-content{padding-left:48px}@media (prefers-reduced-motion:reduce){.app-accordion.svelte-1jf85vg .app-accordion-chevron{transition:none}.app-accordion.svelte-1jf85vg .app-accordion-content:not([hidden]) .app-accordion-panel{animation:none}}.float-top.svelte-me98wd{z-index:36;bottom:max(14px, env(safe-area-inset-bottom,0px));left:max(14px, env(safe-area-inset-left,0px));border:1px solid var(--float-line,currentColor);width:38px;height:38px;color:var(--float-ink,currentColor);box-shadow:none;cursor:pointer;opacity:0;pointer-events:none;background:0 0;border-radius:50%;font:800 1rem/1 system-ui,sans-serif;transition:opacity .2s,transform .2s,background-color .2s;position:fixed;transform:translateY(12px)}.float-top.visible.svelte-me98wd{opacity:.72;pointer-events:auto;transform:none}.float-top.visible.svelte-me98wd:hover,.float-top.visible.svelte-me98wd:focus-visible{opacity:1;background:var(--float-hover,transparent)}@media (prefers-reduced-motion:reduce){.float-top.svelte-me98wd{transition:opacity .2s;transform:none}}.progress.svelte-gg7wmz{z-index:34;background:var(--progress-ink,currentColor);width:0;height:4px;box-shadow:0 0 8px var(--progress-glow,transparent);pointer-events:none;position:fixed;inset:0 auto auto 0}:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--bg:var(--lightningcss-light,#f4f6f8)var(--lightningcss-dark,#0f1417);--card:var(--lightningcss-light,#fff)var(--lightningcss-dark,#161d22);--ink:var(--lightningcss-light,#12212b)var(--lightningcss-dark,#e8edf0);--muted:var(--lightningcss-light,#5c6b75)var(--lightningcss-dark,#9aa8b1);--line:var(--lightningcss-light,#e2e8ec)var(--lightningcss-dark,#26313a);--accent:var(--lightningcss-light,#0e7c86)var(--lightningcss-dark,#3fb6c0);--accent-soft:var(--lightningcss-light,#e3f2f3)var(--lightningcss-dark,#12303233);--land:var(--lightningcss-light,#c2681a)var(--lightningcss-dark,#e0913f);--land-soft:var(--lightningcss-light,#fbeee0)var(--lightningcss-dark,#2a1f1233);--water:var(--lightningcss-light,#1668a8)var(--lightningcss-dark,#59a7e6);--water-soft:var(--lightningcss-light,#e5f0f9)var(--lightningcss-dark,#122a3d33);--warn:var(--lightningcss-light,#b23a2e)var(--lightningcss-dark,#e77a6d);--warn-soft:var(--lightningcss-light,#fbe9e6)var(--lightningcss-dark,#2a151233);--shadow:var(--lightningcss-light,0 1px 2px #12212b0f)var(--lightningcss-dark,0 1px 2px #0006), var(--lightningcss-light,0 6px 18px #12212b0f)var(--lightningcss-dark,0 6px 18px #0000004d);--radius:14px;--hero-start:var(--lightningcss-light,#0e7c86)var(--lightningcss-dark,#0d4d55);--hero-end:var(--lightningcss-light,#0a5a63)var(--lightningcss-dark,#08333a);--progress-ink:var(--accent);--progress-glow:var(--lightningcss-light,#0e7c8673)var(--lightningcss-dark,#3fb6c080);--float-ink:var(--accent);--float-line:var(--line);--float-hover:var(--card)}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}html[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light}html[data-theme=dark]{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}body{background:var(--bg);color:var(--ink);margin:0;padding:0 0 64px;font:16px/1.55 -apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif}.wrap{max-width:none;margin:0;padding:0 clamp(16px,3vw,44px)}header.hero{background:linear-gradient(135deg, var(--hero-start), var(--hero-end));color:#fff;margin-bottom:10px;padding:34px 0 30px;position:relative}header.hero .wrap{padding-top:0}.hero-menu{z-index:2;position:absolute;top:14px;right:clamp(12px,3vw,40px)}.kicker{text-transform:uppercase;letter-spacing:.14em;opacity:.85;margin:0 0 8px;padding-right:62px;font-size:12px;font-weight:700}h1{letter-spacing:-.02em;margin:0 0 10px;font-size:30px;line-height:1.15}.gearline{opacity:.95;max-width:90ch;margin:0;font-size:15px}.edition{flex-wrap:wrap;gap:8px;margin:14px 0 0;display:flex}.edition a{color:#fff;background:#ffffff1a;border:1px solid #ffffff73;border-radius:999px;padding:5px 11px;font-size:13px;font-weight:700;line-height:1.3;text-decoration:none}.edition a:hover,.edition a:focus-visible{background:#ffffff38;border-color:#fff}.version{letter-spacing:.08em;opacity:.7;margin:4px 0 0;font-size:12px;font-weight:700}.contents{margin:18px 0 8px}.contents-link{color:var(--accent);flex:1;align-items:center;gap:9px;padding:14px 16px 14px 2px;font-size:16px;font-weight:700;text-decoration:none;display:flex}.contents-name{text-underline-offset:3px;flex:1;text-decoration:underline}.contents-link:hover .contents-name,.contents-link:focus-visible .contents-name{text-decoration-thickness:2px}.contents-count{color:var(--muted);flex:none;font-size:13px;font-weight:700}.contents-sub{color:var(--accent);align-items:baseline;gap:7px;padding:7px 0;font-size:14.5px;font-weight:600;line-height:1.35;text-decoration:none;display:flex}.contents-subname{text-underline-offset:3px;text-decoration:underline}.contents-sub:hover .contents-subname,.contents-sub:focus-visible .contents-subname{text-decoration-thickness:2px}.contents-subcount{color:var(--muted);flex:none;font-size:12px;font-weight:700}h2{letter-spacing:-.01em;flex-wrap:wrap;align-items:center;gap:10px;margin:38px 0 18px;scroll-margin-top:14px;font-size:23px;display:flex}h2 .tag{letter-spacing:.08em;text-transform:uppercase;border-radius:999px;flex:none;padding:4px 9px;font-size:11px;font-weight:800}.tag.land{background:var(--land-soft);color:var(--land)}.tag.water{background:var(--water-soft);color:var(--water)}h3.group{background:var(--bg);border-top:1px solid var(--line);letter-spacing:.07em;text-transform:uppercase;color:var(--muted);margin:0;padding:11px 16px;scroll-margin-top:14px;font-size:12px;font-weight:800}.dh{align-items:center;gap:11px;min-width:0;display:flex}.num{color:#fff;background:var(--muted);border-radius:7px;flex:none;place-items:center;min-width:28px;height:24px;padding:0 6px;font-size:13px;font-weight:800;display:grid}.land .num{background:var(--land)}.water .num{background:var(--water)}.dt{font-size:16.5px;font-weight:650;line-height:1.3}.why{color:var(--muted);font-size:14.5px;line-height:1.5;margin:0 0 10px!important}.app-accordion-content p{margin:9px 0;font-size:15.5px;line-height:1.62}.app-accordion-content ul,.app-accordion-content ol{margin:9px 0;padding-left:21px;font-size:15.5px;line-height:1.62}.app-accordion-content li{margin:6px 0}.app-accordion-content ol{padding-left:24px}.app-accordion-content ol>li::marker{color:var(--accent);font-weight:700}.watch{background:var(--warn-soft);border-radius:9px;padding:10px 13px;font-size:14.5px;line-height:1.55;margin-top:12px!important}.watch b{color:var(--warn)}.src{color:var(--muted);font-size:12.5px;font-style:italic;margin:12px 0 0!important}.inference{color:var(--muted);background:var(--card);border:1px solid var(--line);border-radius:10px;margin:20px 0;padding:12px 15px;font-size:13px;font-style:italic}footer{color:var(--muted);border-top:1px solid var(--line);margin-top:44px;padding-top:18px;font-size:13.5px;line-height:1.6}footer p{margin:10px 0}a{color:var(--accent)}@media (width<=760px){h1{font-size:26px}}@media print{body{background:#fff;padding:0}header.hero{color:#000;background:0 0;border-bottom:2px solid #000}.contents{display:none}.app-accordion-item{box-shadow:none;break-inside:avoid}h2{break-after:avoid}}.hero-menu{--menu-bg:#ffffff24;--menu-color:#fff;--menu-rule:#ffffff80}.hero-menu :global(.app-menu-button){box-shadow:none;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.drills-menu{z-index:60;border:1px solid var(--line);border-radius:var(--radius);background:var(--card);min-width:168px;color:var(--ink);box-shadow:var(--shadow);--theme-seg:var(--line);--seg:var(--line);padding:12px 14px 14px}.drills-menu-title{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;margin:0 0 8px;font-size:12px;font-weight:700}
