@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/inter-cyrillic-ext-400-normal.BQZuk6qB.woff2) format("woff2"),url(/_astro/inter-cyrillic-ext-400-normal.DQukG94-.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/inter-cyrillic-400-normal.obahsSVq.woff2) format("woff2"),url(/_astro/inter-cyrillic-400-normal.HOLc17fK.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/inter-greek-ext-400-normal.DGGRlc-M.woff2) format("woff2"),url(/_astro/inter-greek-ext-400-normal.KugGGMne.woff) format("woff");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/inter-greek-400-normal.B4URO6DV.woff2) format("woff2"),url(/_astro/inter-greek-400-normal.q2sYcFCs.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/inter-vietnamese-400-normal.DMkecbls.woff2) format("woff2"),url(/_astro/inter-vietnamese-400-normal.Bbgyi5SW.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/inter-latin-ext-400-normal.C1nco2VV.woff2) format("woff2"),url(/_astro/inter-latin-ext-400-normal.77YHD8bZ.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/inter-latin-400-normal.C38fXH4l.woff2) format("woff2"),url(/_astro/inter-latin-400-normal.CyCys3Eg.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/inter-cyrillic-ext-500-normal.B0yAr1jD.woff2) format("woff2"),url(/_astro/inter-cyrillic-ext-500-normal.BmqWE9Dz.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/inter-cyrillic-500-normal.BasfLYem.woff2) format("woff2"),url(/_astro/inter-cyrillic-500-normal.CxZf_p3X.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/inter-greek-ext-500-normal.C4iEst2y.woff2) format("woff2"),url(/_astro/inter-greek-ext-500-normal.2j5mBUwD.woff) format("woff");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/inter-greek-500-normal.BIZE56-Y.woff2) format("woff2"),url(/_astro/inter-greek-500-normal.Xzm54t5V.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/inter-vietnamese-500-normal.DOriooB6.woff2) format("woff2"),url(/_astro/inter-vietnamese-500-normal.mJboJaSs.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/inter-latin-ext-500-normal.CV4jyFjo.woff2) format("woff2"),url(/_astro/inter-latin-ext-500-normal.BxGbmqWO.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:500;src:url(/_astro/inter-latin-500-normal.Cerq10X2.woff2) format("woff2"),url(/_astro/inter-latin-500-normal.BL9OpVg8.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/inter-cyrillic-ext-600-normal.Dfes3d0z.woff2) format("woff2"),url(/_astro/inter-cyrillic-ext-600-normal.Bcila6Z-.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/inter-cyrillic-600-normal.CWCymEST.woff2) format("woff2"),url(/_astro/inter-cyrillic-600-normal.4D_pXhcN.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/inter-greek-ext-600-normal.DRtmH8MT.woff2) format("woff2"),url(/_astro/inter-greek-ext-600-normal.B8X0CLgF.woff) format("woff");unicode-range:U+1F00-1FFF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/inter-greek-600-normal.plRanbMR.woff2) format("woff2"),url(/_astro/inter-greek-600-normal.BZpKdvQh.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/inter-vietnamese-600-normal.Cc8MFFhd.woff2) format("woff2"),url(/_astro/inter-vietnamese-600-normal.BuLX-rYi.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/inter-latin-ext-600-normal.D2bJ5OIk.woff2) format("woff2"),url(/_astro/inter-latin-ext-600-normal.CIVaiw4L.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/inter-latin-600-normal.LgqL8muc.woff2) format("woff2"),url(/_astro/inter-latin-600-normal.CiBQ2DWP.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Newsreader Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_astro/newsreader-vietnamese-opsz-normal.BjhtXyW2.woff2) format("woff2-variations");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Newsreader Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_astro/newsreader-latin-ext-opsz-normal.BQn1nviT.woff2) format("woff2-variations");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Newsreader Variable;font-style:normal;font-display:swap;font-weight:200 800;src:url(/_astro/newsreader-latin-opsz-normal.s-izfB6B.woff2) format("woff2-variations");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--ink: #14213d;--paper: #fbf9f4;--bg: #eeece4;--surface: #fbf9f4;--text: #3a3630;--text-muted: #6b6558;--accent: #3b4ccb;--accent-hover: #2e3ca1;--accent-contrast: #fbf9f4;--free: #3f7a5c;--free-bg: rgba(63, 122, 92, .1);--border: rgba(20, 33, 61, .14);--shadow: 0 1px 2px rgba(20, 33, 61, .06);--shadow-lg: 0 12px 40px rgba(20, 33, 61, .1);--font-display: "Newsreader Variable", "Newsreader", Georgia, "Times New Roman", serif;--font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;--maxw: 68rem;color-scheme:light dark}:root:lang(zh-Hant-HK){--font-cjk: "PingFang HK", "Noto Sans CJK HK", "Noto Sans HK", "Microsoft JhengHei", sans-serif}:root:lang(zh-Hant-TW){--font-cjk: "PingFang TC", "Noto Sans CJK TC", "Noto Sans TC", "Microsoft JhengHei", sans-serif}:root:lang(zh-Hans-CN){--font-cjk: "PingFang SC", "Noto Sans CJK SC", "Noto Sans SC", "Microsoft YaHei", sans-serif}:root:lang(zh){--font-display: "Newsreader Variable", "Newsreader", var(--font-cjk);--font-body: "Inter", var(--font-cjk)}:lang(zh) body{line-height:1.75}:lang(zh) :is(h1,h2,h3){letter-spacing:0;line-height:1.35}@media(min-width:48rem){:lang(zh) .guide-body :is(td,th){word-break:keep-all}}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--ink: #0b1220;--paper: #171d2e;--bg: #0b1220;--surface: #171d2e;--text: #e6e2d6;--text-muted: #9b9484;--accent: #8c9cff;--accent-hover: #a9b6ff;--accent-contrast: #0b1220;--free: #6fbe95;--free-bg: rgba(111, 190, 149, .12);--border: rgba(230, 226, 214, .14);--shadow: 0 1px 2px rgba(0, 0, 0, .3);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .45)}}:root[data-theme=dark]{--ink: #0b1220;--paper: #171d2e;--bg: #0b1220;--surface: #171d2e;--text: #e6e2d6;--text-muted: #9b9484;--accent: #8c9cff;--accent-hover: #a9b6ff;--accent-contrast: #0b1220;--free: #6fbe95;--free-bg: rgba(111, 190, 149, .12);--border: rgba(230, 226, 214, .14);--shadow: 0 1px 2px rgba(0, 0, 0, .3);--shadow-lg: 0 12px 40px rgba(0, 0, 0, .45)}:root[data-theme=light]{--ink: #14213d;--paper: #fbf9f4;--bg: #eeece4;--surface: #fbf9f4;--text: #3a3630;--text-muted: #6b6558;--accent: #3b4ccb;--accent-hover: #2e3ca1;--accent-contrast: #fbf9f4;--free: #3f7a5c;--free-bg: rgba(63, 122, 92, .1);--border: rgba(20, 33, 61, .14);--shadow: 0 1px 2px rgba(20, 33, 61, .06);--shadow-lg: 0 12px 40px rgba(20, 33, 61, .1)}.theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:2.25rem;height:2.25rem;border-radius:999px;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;line-height:1;font-size:1rem;padding:0}.theme-toggle:hover{border-color:var(--accent)}.theme-icon{width:1.1rem;height:1.1rem;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.theme-icon-dark,:root[data-theme=dark] .theme-icon-light{display:none}:root[data-theme=dark] .theme-icon-dark{display:block}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-body);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3{font-family:var(--font-display);font-weight:500;color:var(--text);margin:0 0 .5em;letter-spacing:-.01em;line-height:1.15}h1{font-size:clamp(2.1rem,1.6rem + 2vw,3.2rem)}h2{font-size:clamp(1.5rem,1.3rem + 1vw,2rem)}h3{font-size:1.15rem}p{margin:0 0 1em}a{color:var(--accent);text-decoration-thickness:1px;text-underline-offset:2px}.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:1.5rem}.container-wide{width:100%;max-width:82rem;margin-inline:auto;padding-inline:1.5rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.7rem 1.3rem;border-radius:.6rem;border:1px solid transparent;font:inherit;font-weight:600;text-decoration:none;cursor:pointer;transition:background .15s ease,border-color .15s ease,transform .1s ease}.btn-primary{background:var(--accent);color:var(--accent-contrast)}.btn-primary:hover{background:var(--accent-hover)}.btn-ghost{border-color:var(--border);color:var(--text);background:transparent}.btn-ghost:hover{border-color:var(--accent)}.btn:active{transform:translateY(1px)}.site-header{border-bottom:1px solid var(--border);background:color-mix(in srgb,var(--bg) 86%,transparent);backdrop-filter:blur(6px);position:sticky;top:0;z-index:10}.site-header .container{max-width:82rem;display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:4rem}.brand{font-family:var(--font-display);font-size:1.2rem;font-weight:600;color:var(--text);text-decoration:none}.site-nav{display:flex;align-items:center;gap:1.75rem;flex-wrap:wrap}.site-nav a{color:var(--text-muted);text-decoration:none;font-weight:500;white-space:nowrap}.site-nav a:hover{color:var(--text)}.site-nav a.btn-primary,.site-nav a.btn-primary:hover{color:var(--accent-contrast)}.site-nav a[aria-current]{color:var(--text)}.nav-item{position:relative}.nav-parent{display:inline-flex;align-items:center;gap:.25rem}.nav-lang-button{padding:0;border:0;background:none;font:inherit;font-weight:500;color:var(--text-muted);cursor:pointer}.nav-lang-button:hover,.nav-lang:focus-within .nav-lang-button{color:var(--text)}.nav-globe{width:1.05rem;height:1.05rem;fill:none;stroke:currentColor;stroke-width:1.8}.nav-chevron{width:.95rem;height:.95rem;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:transform .2s ease}.nav-menu{position:absolute;top:100%;left:50%;width:max-content;padding-top:.9rem;opacity:0;visibility:hidden;transform:translate(-50%,.35rem);transition:opacity .15s ease,transform .15s ease,visibility 0s linear .15s}.nav-menu ul{list-style:none;margin:0;padding:.5rem;background:var(--bg);border:1px solid var(--border);border-radius:.8rem;box-shadow:var(--shadow-lg)}.site-nav .nav-menu ul a{display:block;padding:.6rem .8rem;border-radius:.55rem;color:var(--text);font-size:.95rem}.site-nav .nav-menu ul a:hover,.site-nav .nav-menu ul a:focus-visible,.site-nav .nav-menu ul a[aria-current]{background:var(--surface)}@media(min-width:64.01rem){.has-menu:hover .nav-menu,.has-menu:focus-within .nav-menu{opacity:1;visibility:visible;transform:translate(-50%);transition:opacity .15s ease,transform .15s ease}.has-menu:hover .nav-chevron,.has-menu:focus-within .nav-chevron{transform:rotate(180deg)}}.nav-toggle,.nav-expand{display:none}@media(max-width:64rem){.site-header.has-js .nav-toggle{display:inline-flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;border:1px solid var(--border);border-radius:.5rem;background:var(--surface);color:var(--text);cursor:pointer;padding:0}.nav-toggle svg{width:1.25rem;height:1.25rem;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}.site-header.has-js .site-nav{display:none}.site-header.has-js.is-open .site-nav{display:flex;flex-direction:column;align-items:stretch;gap:0;position:absolute;top:100%;left:0;right:0;padding:.5rem 1rem 1rem;background:var(--bg);border-bottom:1px solid var(--border);box-shadow:var(--shadow-lg);flex-wrap:nowrap;max-height:calc(100dvh - 4.5rem);overflow-y:auto;overscroll-behavior:contain}.site-header.is-open .site-nav>*{flex-shrink:0}.site-header.is-open .site-nav>a:not(.btn),.site-header.is-open .nav-parent{padding:.8rem .25rem;border-bottom:1px solid var(--border)}.site-header.is-open .nav-parent{display:flex}.site-header.is-open .nav-lang-button{width:100%}.site-header.is-open .nav-item:not(.nav-lang){display:grid;grid-template-columns:1fr auto}.site-header.is-open .nav-item:not(.nav-lang) .nav-parent .nav-chevron{display:none}.site-header.is-open .nav-expand{display:flex;align-items:center;justify-content:center;width:2.75rem;border:0;border-bottom:1px solid var(--border);background:none;color:var(--text-muted);cursor:pointer}.site-header.is-open .nav-lang-button .nav-chevron{margin-left:auto}.site-header.is-open .has-menu.is-expanded .nav-chevron{transform:rotate(180deg)}.site-header.is-open .nav-menu{display:none;grid-column:1 / -1;position:static;width:auto;padding:.25rem 0 .5rem;opacity:1;visibility:visible;transform:none;border-bottom:1px solid var(--border)}.site-header.is-open .has-menu.is-expanded .nav-menu{display:block}.site-header.is-open .nav-menu ul{padding:0;background:none;border:0;box-shadow:none}.site-header.is-open .site-nav .nav-menu ul a{padding:.55rem .25rem .55rem 1rem}.site-header.is-open .site-nav>.btn{margin-top:1rem;text-align:center}.site-header.is-open .site-nav>.theme-toggle{margin-top:.75rem;align-self:center}}.site-footer{border-top:1px solid var(--border);margin-top:4rem;padding-block:2.5rem;color:var(--text-muted);font-size:.9rem}.site-footer .container{display:flex;flex-wrap:wrap;gap:1rem 2rem;justify-content:space-between}.site-footer a{color:var(--text-muted)}main{display:block}.section{padding-block:clamp(2.5rem,1.5rem + 4vw,5rem)}.section-full{min-height:100vh;min-height:100svh;display:flex;flex-direction:column;justify-content:center;padding-block:clamp(4rem,6rem + 4vh,9rem);scroll-margin-top:4rem}.section-alt{background:var(--surface)}.section-accent{background:color-mix(in srgb,var(--accent) 18%,var(--bg))}.section-full+.section-full,.section-full+.section-pin,.section-pin+.section-full{border-top:1px solid var(--border)}.section-full>.container{width:100%}.section-full h2,.section-pin h2{font-size:clamp(1.9rem,1.3rem + 2.6vw,3rem);max-width:20ch}.section-pin{padding-block:clamp(4rem,10vh,8rem);scroll-margin-top:4rem}.pin-grid{display:grid;grid-template-columns:minmax(0,22rem) 1fr;gap:2rem 3rem;align-items:start}.pin-head{position:sticky;top:5.5rem}.pin-head h2{margin-bottom:.75rem}.pin-progress{margin-top:1.5rem;height:2px;background:var(--border);border-radius:2px;overflow:hidden}.pin-progress>i{display:block;height:100%;background:var(--accent);transform:scaleX(0);transform-origin:left center}.pin-body{display:grid;gap:clamp(2rem,14vh,7rem);padding-block:4vh 16vh}@media(max-width:48rem){.pin-grid{grid-template-columns:1fr;gap:1.5rem}.pin-head{position:static}.pin-progress{display:none}.pin-body{gap:1.5rem;padding-block:0}}.hero{text-align:center}.hero>.container{display:flex;flex-direction:column;align-items:center}html.js .hero>.container{transform:translateY(calc(var(--exit, 0) * -3.5rem));opacity:calc(1 - var(--exit, 0) * .82);will-change:transform,opacity}@media(prefers-reduced-motion:reduce){html.js .hero>.container{transform:none;opacity:1}}.hero h1{font-size:clamp(2.6rem,1.7rem + 4.4vw,4.6rem);max-width:16ch}.hero p{max-width:42rem;margin-inline:auto;font-size:clamp(1.05rem,1rem + .4vw,1.35rem);color:var(--text-muted)}.eyebrow{display:inline-block;text-transform:uppercase;letter-spacing:.08em;font-size:.75rem;font-weight:600;color:var(--accent);margin-bottom:1rem}.actions{display:flex;gap:.8rem;justify-content:center;flex-wrap:wrap;margin-top:1.5rem}.scroll-cue{margin-top:clamp(2rem,6vh,4rem);font-size:.72rem;letter-spacing:.14em;text-transform:uppercase;color:var(--text-muted);animation:scroll-bob 2.4s ease-in-out infinite}.scroll-cue:after{content:"";display:block;width:9px;height:9px;margin:.55rem auto 0;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg)}@keyframes scroll-bob{0%,to{transform:translateY(0);opacity:.55}50%{transform:translateY(6px);opacity:1}}html.js [data-reveal]{opacity:0;transform:translateY(30px);transition:opacity .75s cubic-bezier(.16,1,.3,1),transform .75s cubic-bezier(.16,1,.3,1);transition-delay:calc(var(--i, 0) * 90ms);will-change:opacity,transform}html.js [data-reveal].is-visible{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){html.js [data-reveal]{opacity:1;transform:none;transition:none}.scroll-cue{animation:none}}.grid{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(15rem,1fr))}.card{background:var(--surface);border:1px solid var(--border);border-radius:.9rem;padding:1.5rem;box-shadow:var(--shadow);transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:color-mix(in srgb,var(--accent) 35%,var(--border))}.section-alt .card{background:var(--bg)}.card h3{margin-top:0}.card p:last-child{margin-bottom:0}.split{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(18rem,1fr))}.split-col{display:flex;flex-direction:column;gap:.9rem}.split-col h3{margin:0}.split-col p{margin:0;color:var(--text-muted)}.split-col p strong{color:var(--text);font-weight:600}.split-col .btn{margin-top:auto;align-self:flex-start}.pricing-grid{display:grid;gap:1.5rem;grid-template-columns:repeat(auto-fit,minmax(17rem,1fr));max-width:82rem;margin-inline:auto}.pricing-card{background:var(--surface);border:1px solid var(--border);border-radius:.9rem;padding:2rem 1.5rem;text-align:center;box-shadow:var(--shadow);display:flex;flex-direction:column}.pricing-card{display:grid;grid-row:span 3;grid-template-rows:subgrid;row-gap:0}.pricing-foot{display:flex;flex-direction:column}.pricing-card .btn{margin-top:auto;align-self:center}.pricing-card.is-featured{position:relative;border-color:var(--accent);box-shadow:var(--shadow-lg);overflow:visible}.pricing-card.is-value{position:relative;border-color:color-mix(in srgb,var(--accent) 40%,var(--border));overflow:visible}.pricing-price{font-family:var(--font-display);font-size:2.2rem;margin:.5rem 0 .25rem}.pricing-price span{display:block;font-family:var(--font-body);font-size:.8rem;line-height:1.45;margin-top:.2rem;color:var(--text-muted)}.pricing-note{color:var(--text-muted);font-size:.85rem;margin:1rem 0 1.25rem}.pricing-limit,.pricing-unlocked{border-radius:6px;padding:.4rem .7rem;font-size:.85rem;font-weight:600;margin:.75rem 0 0}.pricing-limit{color:var(--text-muted);border:1px dashed var(--border)}.pricing-unlocked{color:var(--free);background:var(--free-bg);border:1px solid transparent}.pricing-features li.pricing-discount{color:var(--accent);font-weight:600}.pricing-features{text-align:left;margin:1.25rem 0 0;padding:0;list-style:none;display:grid;gap:.6rem;align-content:start}.pricing-features li{position:relative;padding-left:1.5rem;font-size:.95rem;color:var(--text)}.pricing-features li:before{content:"✓";position:absolute;left:0;top:0;color:var(--accent);font-weight:700}.badge-free{display:inline-block;background:var(--free-bg);color:var(--free);border-radius:999px;padding:.15rem .7rem;font-size:.8rem;font-weight:600}.badge-popular{position:absolute;top:-.85rem;left:50%;transform:translate(-50%);display:inline-block;white-space:nowrap;background:var(--accent);color:var(--accent-contrast);border-radius:999px;padding:.3rem .9rem;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em;box-shadow:var(--shadow)}.badge-value{position:absolute;top:-.75rem;left:50%;transform:translate(-50%);display:inline-block;white-space:nowrap;background:var(--surface);color:var(--accent);border:1px solid color-mix(in srgb,var(--accent) 40%,var(--border));border-radius:999px;padding:.25rem .8rem;font-size:.7rem;font-weight:600}.faq-list{max-width:44rem;margin:1.5rem auto 0;display:grid;gap:.75rem}.faq-item{background:var(--surface);border:1px solid var(--border);border-radius:.9rem;padding:0 1.25rem;transition:border-color .2s ease}.faq-item[open]{border-color:color-mix(in srgb,var(--accent) 35%,var(--border))}.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.1rem 0;font-weight:600;cursor:pointer;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-icon{flex-shrink:0;position:relative;width:1rem;height:1rem}.faq-icon:before,.faq-icon:after{content:"";position:absolute;background:var(--accent);border-radius:2px;transition:transform .2s ease}.faq-icon:before{top:50%;left:0;width:100%;height:2px;transform:translateY(-50%)}.faq-icon:after{left:50%;top:0;width:2px;height:100%;transform:translate(-50%)}.faq-item[open] .faq-icon:after{transform:translate(-50%) rotate(90deg) scaleX(0)}.faq-content p{margin:0 0 1.15rem;color:var(--text-muted);max-width:40rem}@media(prefers-reduced-motion:reduce){.faq-item{transition:none}}.contact-layout{display:grid;grid-template-columns:minmax(0,16rem) minmax(0,1fr);gap:2rem;max-width:52rem;margin:3rem auto 0;align-items:start}@media(max-width:40rem){.contact-layout{grid-template-columns:1fr}}.contact-layout.contact-layout-single{grid-template-columns:1fr;max-width:30rem}.contact-email{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem;margin-bottom:1.5rem;padding-bottom:1.5rem;border-bottom:1px solid var(--border)}.contact-email a{font-size:1.3rem;font-weight:600;color:var(--accent);text-decoration:none;overflow-wrap:anywhere}.contact-email a:hover{text-decoration:underline}.contact-copy{padding:.35rem .85rem;font-size:.85rem}.contact-info{background:var(--surface);border:1px solid var(--border);border-radius:.9rem;padding:1.75rem}.contact-info h2{font-size:1rem;margin-bottom:1.25rem}.contact-info-item{display:flex;align-items:flex-start;gap:.85rem;margin-bottom:1.25rem;color:var(--text);text-decoration:none}.contact-info-item:last-child{margin-bottom:0}.contact-info-item>span:last-child{display:flex;flex-direction:column;gap:.1rem;min-width:0}.contact-info-item .muted{font-size:.9rem}a.contact-info-item:hover .muted{color:var(--accent)}.contact-info-icon{flex-shrink:0;display:grid;place-items:center;width:2.1rem;height:2.1rem;border-radius:50%;background:color-mix(in srgb,var(--accent) 14%,var(--surface));color:var(--accent);font-size:.95rem}.form{display:grid;gap:1.1rem}.contact-form-card{background:var(--surface);border:1px solid var(--border);border-radius:.9rem;padding:1.75rem;box-shadow:var(--shadow)}.form label{display:grid;gap:.4rem;font-weight:500;font-size:.95rem}.form input,.form textarea{font:inherit;padding:.7rem .9rem;border-radius:.6rem;border:1px solid var(--border);background:var(--bg);color:var(--text);transition:border-color .15s ease,box-shadow .15s ease}.form input:focus,.form textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 20%,transparent)}.form textarea{min-height:8rem;resize:vertical}.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.form-status{font-size:.95rem;min-height:1.4em}.form-status.is-error{color:#d92d20}.form-status.is-ok{color:var(--free)}.prose{max-width:44rem}.prose ul{padding-left:1.2rem}.muted{color:var(--text-muted)}.legal .prose h2{margin-top:2.5rem}.legal .prose h3{margin-top:1.5rem}.compare-table{width:100%;border-collapse:collapse;margin:.5rem 0 1rem;font-size:.95rem;background:var(--surface);border-radius:.6rem;overflow:hidden}.compare-table th,.compare-table td{text-align:left;vertical-align:top;padding:.75rem 1rem;border-bottom:1px solid var(--border);white-space:nowrap}.compare-table thead th{color:var(--text-muted);font-size:.85rem;font-weight:600;white-space:nowrap}.compare-table tbody th{font-weight:500;color:var(--text);white-space:normal;min-width:14rem}.compare-table td{color:var(--text-muted);white-space:normal}.compare-wide tbody th{min-width:11rem}.compare-wide td{min-width:15rem}.compare-wide thead th:nth-child(n+3){color:var(--accent)}.compare-wide td:nth-child(n+3){color:var(--text)}.compare-wide th:nth-child(4),.compare-wide td:nth-child(4){background:color-mix(in srgb,var(--accent) 7%,transparent)}.compare-wide td:nth-child(4){font-weight:500}@media(max-width:40rem){.compare-wide,.compare-wide tbody,.compare-wide tr,.compare-wide th,.compare-wide td{display:block;min-width:0}.compare-wide{background:none;overflow:visible}.compare-wide thead{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.compare-wide tr{background:var(--surface);border:1px solid var(--border);border-radius:.75rem;margin-bottom:1rem;overflow:hidden}.compare-wide tbody th{font-size:1.05rem;font-weight:600;padding:1rem 1rem .25rem;border-bottom:0}.compare-wide td{padding:.6rem 1rem;border-bottom:0}.compare-wide td:before{content:attr(data-label);display:block;font-size:.8rem;font-weight:600;color:var(--text-muted);margin-bottom:.15rem}.compare-wide td:nth-child(n+3):before{color:var(--accent)}.compare-wide td:last-child{padding-bottom:1rem}}.compare-summary{margin-top:1.5rem;font-size:1.15rem;color:var(--text)}.compare-table .compare-highlight{color:var(--accent);font-weight:600;background:color-mix(in srgb,var(--accent) 7%,transparent)}.compare-marks thead th:not(:first-child),.compare-marks td{text-align:center}.mark{display:inline-block;font-size:1.1rem;font-weight:600;line-height:1}.mark-yes{color:var(--free)}.mark-partial,.mark-no{color:var(--text-muted)}@media(max-width:40rem){.compare-marks{font-size:.85rem}.compare-marks th,.compare-marks td{padding:.6rem .3rem}.compare-marks tbody th{min-width:0;width:34%;padding-left:.6rem}.compare-marks thead th{white-space:normal;font-size:.72rem;line-height:1.25;vertical-align:bottom}.compare-marks .mark{font-size:1rem}.compare-marks tbody tr:last-child td{font-size:.72rem}}.compare-legend{font-size:.85rem;margin-top:.75rem}.compare-legend .mark{font-size:.95rem;margin-left:.75rem}.compare-legend .mark:first-child{margin-left:0}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.rubric-table{width:100%;border-collapse:collapse;margin:.5rem 0 1.5rem;font-size:.95rem}.rubric-table th,.rubric-table td{text-align:left;vertical-align:top;padding:.55rem .75rem;border-bottom:1px solid var(--border)}.rubric-table th{white-space:nowrap;color:var(--text);font-weight:600;width:1%}@media(max-width:40rem){.rubric-table,.rubric-table tbody,.rubric-table tr,.rubric-table th,.rubric-table td{display:block;width:auto}.rubric-table th{white-space:normal;border-bottom:0;padding:.75rem 0 .25rem}.rubric-table td{padding:0 0 .75rem}}.sample{margin:1rem 0 1.5rem}.sample-label{text-transform:uppercase;letter-spacing:.07em;font-size:.72rem;font-weight:600;color:var(--text-muted);margin:1.2rem 0 .4rem}.sample-label:first-child{margin-top:0}.sample-fr{font-family:var(--font-display);font-size:1.02rem;line-height:1.6}.sample-score{display:flex;align-items:center;gap:.75rem;margin:.5rem 0}.level-badge{display:inline-block;background:var(--free-bg);color:var(--free);border-radius:.4rem;padding:.1rem .55rem;font-weight:600;font-size:.9rem}.feedback-score{font-family:var(--font-display);font-size:1.3rem}.sample-mistakes{list-style:none;padding:0;margin:0;display:grid;gap:.7rem}.sample-mistakes li{font-size:.95rem;line-height:1.5}.mistake-cat{display:inline-block;font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);border:1px solid var(--border);border-radius:999px;padding:.02rem .5rem;margin-right:.5rem}.mistake-from{text-decoration:line-through;text-decoration-color:var(--text-muted)}.mistake-to{color:var(--free);font-weight:500}.product-head{max-width:44rem}.product-standfirst{font-size:1.05rem}.product-layout{display:grid;grid-template-columns:1fr;gap:2rem;margin-top:2.5rem}.product-main{max-width:48rem;min-width:0}@media(min-width:64rem){.product-layout{grid-template-columns:minmax(0,1fr) 12rem;gap:3rem;align-items:start}}.page-index{display:none}@media(min-width:64rem){.page-index{display:block;position:sticky;top:5.5rem;font-size:.9rem}}.page-index-title{text-transform:uppercase;letter-spacing:.07em;font-size:.7rem;font-weight:600;color:var(--text-muted);margin:0 0 .6rem}.page-index ol{list-style:none;margin:0;padding:0;display:grid;gap:.5rem;border-left:1px solid var(--border)}.page-index li{padding-left:.9rem}.page-index a{color:var(--text-muted);text-decoration:none}.page-index a:hover{color:var(--text)}.page-index li:has(>a[aria-current=true]){box-shadow:inset 2px 0 0 var(--accent)}.page-index a[aria-current=true]{color:var(--text);font-weight:600}.page-index-mobile{margin-top:1.5rem;border:1px solid var(--border);border-radius:.6rem;padding:.5rem .9rem;background:var(--surface)}@media(min-width:64rem){.page-index-mobile{display:none}}.page-index-mobile summary{cursor:pointer;font-weight:600;font-size:.9rem}.page-index-mobile ol{margin:.6rem 0 .3rem;padding-left:1.2rem;display:grid;gap:.35rem;font-size:.9rem}.feature-section{scroll-margin-top:5rem;margin-top:2.5rem;padding-top:2.5rem;border-top:1px solid var(--border)}.feature-section:first-of-type{margin-top:0;padding-top:0;border-top:0}.feature-section h2{margin-bottom:.5rem}.feature-caption{color:var(--text-muted);max-width:42rem}.feature-grid{display:grid;grid-template-columns:1fr;gap:1.25rem}.feature-text{min-width:0}.feature-text .feature-caption{max-width:none}.feature-visual{min-width:0}@media(min-width:40rem){.feature-grid{grid-template-columns:1fr 1fr;gap:2rem;align-items:center}.feature-grid[data-side=left]>.feature-visual{order:-1}}.task-brief{font-size:.95rem}.task-brief em{color:var(--text)}.soon{display:inline-block;vertical-align:middle;font-family:var(--font-body);font-size:.62rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);border:1px solid var(--border);border-radius:999px;padding:.1rem .5rem;margin-left:.4rem;white-space:nowrap}.mock{border:1px solid var(--border);border-radius:.7rem;background:var(--surface);box-shadow:var(--shadow);overflow:hidden;margin:1.1rem 0;font-size:.85rem}.mock[data-soon]{opacity:.75;border-style:dashed}.mock-bar{display:flex;align-items:center;padding:.5rem .85rem;border-bottom:1px solid var(--border);background:color-mix(in srgb,var(--bg) 55%,var(--surface));font-size:.72rem;color:var(--text-muted)}.mock-bar:before{content:"";width:.45rem;height:.45rem;border-radius:50%;background:var(--border);box-shadow:.7rem 0 0 var(--border),1.4rem 0 0 var(--border);margin-right:1.9rem}.mock-body{padding:.9rem 1rem;display:grid;gap:.55rem}.mock-row{display:flex;align-items:center;justify-content:space-between;gap:.6rem;padding:.5rem .7rem;border:1px solid var(--border);border-radius:.5rem;background:var(--bg)}.mock-row .rl{display:flex;flex-direction:column;gap:.1rem;min-width:0}.mock-row .rt{color:var(--text);font-weight:500}.mock-row .rs{color:var(--text-muted);font-size:.78rem}.mock-score{display:inline-flex;align-items:center;gap:.35rem;white-space:nowrap}.mock-chip{font-size:.7rem;border:1px solid var(--border);border-radius:999px;padding:.05rem .5rem;color:var(--text-muted);white-space:nowrap}.mock-chip[data-free]{color:var(--free);border-color:color-mix(in srgb,var(--free) 40%,var(--border))}.mock-toolbar{display:flex;gap:.4rem;flex-wrap:wrap}.mock-tool{font-size:.72rem;border:1px solid var(--border);border-radius:.4rem;padding:.15rem .5rem;color:var(--text-muted);background:var(--bg)}.mock-text{border:1px solid var(--border);border-radius:.5rem;padding:.7rem;background:var(--bg);font-family:var(--font-display);color:var(--text);line-height:1.55}.mock-caret{display:inline-block;width:1px;height:1em;background:var(--accent);vertical-align:text-bottom;margin-left:1px}.mock-keys{display:flex;flex-wrap:wrap;gap:.25rem}.mock-key{min-width:1.6rem;text-align:center;border:1px solid var(--border);border-radius:.3rem;padding:.15rem 0;background:var(--surface);color:var(--text);font-size:.8rem}.mock-split2{display:grid;gap:.7rem;grid-template-columns:1fr 1fr}@media(max-width:34rem){.mock-split2{grid-template-columns:1fr}}.mock-pane{border:1px solid var(--border);border-radius:.5rem;padding:.7rem;background:var(--bg);display:grid;gap:.45rem;align-content:start}.mock-pane h4{margin:0;font-family:var(--font-body);font-size:.8rem;color:var(--text)}.mock-steps{display:flex;gap:.3rem;align-items:center;flex-wrap:wrap;font-size:.72rem;color:var(--text-muted)}.mock-steps span{border:1px solid var(--border);border-radius:.3rem;padding:.1rem .4rem}.mock-note{font-size:.78rem;color:var(--text-muted)}.mock-note strong{color:var(--text)}.mock-btn{justify-self:start;font-size:.72rem;font-weight:600;background:var(--accent);color:var(--accent-contrast);border-radius:.4rem;padding:.2rem .6rem}.mock-btn[data-ghost]{background:transparent;color:var(--accent);border:1px solid currentColor}.mock-bars{display:flex;align-items:flex-end;gap:.35rem;height:3rem}.mock-bars i{flex:1;background:color-mix(in srgb,var(--accent) 45%,var(--surface));border-radius:.2rem .2rem 0 0}.mock-rank{list-style:none;margin:0;padding:0;display:grid;gap:.4rem;counter-reset:r}.mock-rank li{display:flex;align-items:center;justify-content:space-between;gap:.5rem;border:1px solid var(--border);border-radius:.5rem;padding:.4rem .6rem;background:var(--bg)}.mock-rank li:before{counter-increment:r;content:counter(r);width:1.3rem;height:1.3rem;flex:none;display:grid;place-items:center;border-radius:50%;background:var(--border);color:var(--text);font-size:.72rem;margin-right:.5rem}.mock-rank .rn{flex:1;color:var(--text)}html.js [data-reveal-group]>*:not(.feature-grid){opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1);will-change:opacity,transform}html.js [data-reveal-group].is-visible>*:not(.feature-grid){opacity:1;transform:none}html.js [data-reveal-group].is-visible>:nth-child(2){transition-delay:70ms}html.js [data-reveal-group].is-visible>:nth-child(3){transition-delay:.14s}html.js [data-reveal-group].is-visible>:nth-child(4){transition-delay:.21s}html.js [data-reveal-group].is-visible>:nth-child(n+5){transition-delay:.28s}html.js [data-reveal-group] .feature-text>*{opacity:0;transform:translateY(20px);transition:opacity .7s cubic-bezier(.16,1,.3,1),transform .7s cubic-bezier(.16,1,.3,1)}html.js [data-reveal-group].is-visible .feature-text>*{opacity:1;transform:none}html.js [data-reveal-group].is-visible .feature-text>:nth-child(2){transition-delay:90ms}html.js [data-reveal-group].is-visible .feature-text>:nth-child(n+3){transition-delay:.16s}html.js [data-reveal-group] .feature-visual{opacity:0;transform:translate(28px);transition:opacity .7s cubic-bezier(.16,1,.3,1) .12s,transform .7s cubic-bezier(.16,1,.3,1) .12s}html.js [data-reveal-group] .feature-grid[data-side=left] .feature-visual{transform:translate(-28px)}html.js [data-reveal-group].is-visible .feature-visual,html.js [data-reveal-group].is-visible .feature-grid[data-side=left] .feature-visual{opacity:1;transform:none}.mock-caret{animation:mock-blink 1.1s steps(1,end) infinite}@keyframes mock-blink{50%{opacity:0}}html.js [data-reveal-group] .mock-bars i{transform:scaleY(0);transform-origin:bottom;transition:transform .6s cubic-bezier(.16,1,.3,1)}html.js [data-reveal-group].is-visible .mock-bars i{transform:scaleY(1)}html.js [data-reveal-group].is-visible .mock-bars i:nth-child(2){transition-delay:.28s}html.js [data-reveal-group].is-visible .mock-bars i:nth-child(3){transition-delay:.34s}html.js [data-reveal-group].is-visible .mock-bars i:nth-child(4){transition-delay:.4s}html.js [data-reveal-group].is-visible .mock-bars i:nth-child(5){transition-delay:.46s}html.js [data-reveal-group].is-visible .mock-bars i:nth-child(6){transition-delay:.52s}html.js [data-reveal-group].is-visible .mock-bars i:nth-child(1){transition-delay:.22s}html.js [data-reveal-group] .mock-key{opacity:0;transform:translateY(5px);transition:opacity .3s ease,transform .3s ease}html.js [data-reveal-group].is-visible .mock-key{opacity:1;transform:none}html.js [data-reveal-group].is-visible .mock-key:nth-child(2){transition-delay:.22s}html.js [data-reveal-group].is-visible .mock-key:nth-child(3){transition-delay:.25s}html.js [data-reveal-group].is-visible .mock-key:nth-child(4){transition-delay:.28s}html.js [data-reveal-group].is-visible .mock-key:nth-child(5){transition-delay:.31s}html.js [data-reveal-group].is-visible .mock-key:nth-child(6){transition-delay:.34s}html.js [data-reveal-group].is-visible .mock-key:nth-child(7){transition-delay:.37s}html.js [data-reveal-group].is-visible .mock-key:nth-child(8){transition-delay:.4s}html.js [data-reveal-group].is-visible .mock-key:nth-child(9){transition-delay:.43s}html.js [data-reveal-group].is-visible .mock-key:nth-child(10){transition-delay:.46s}html.js [data-reveal-group].is-visible .mock-key:nth-child(11){transition-delay:.49s}html.js [data-reveal-group].is-visible .mock-key:nth-child(12){transition-delay:.52s}html.js [data-reveal-group].is-visible .mock-key:nth-child(13){transition-delay:.55s}html.js [data-reveal-group].is-visible .mock-key:nth-child(14){transition-delay:.58s}html.js [data-reveal-group].is-visible .mock-key:nth-child(15){transition-delay:.61s}@media(prefers-reduced-motion:reduce){html.js [data-reveal-group]>*,html.js [data-reveal-group] .feature-text>*,html.js [data-reveal-group] .feature-visual,html.js [data-reveal-group] .mock-bars i,html.js [data-reveal-group] .mock-key{opacity:1;transform:none;transition:none}.mock-caret{animation:none}}.guide-shell{width:100%;max-width:72rem;margin-inline:auto;padding-inline:1.5rem}.guide-hero{padding-block:3.5rem 2.5rem;border-bottom:1px solid var(--border);background:linear-gradient(180deg,var(--surface),transparent)}.guide-hero h1{max-width:46rem;margin-bottom:1.75rem}.guide-breadcrumb{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.25rem;font-size:.85rem;color:var(--text-muted)}.guide-breadcrumb a{color:var(--accent);text-decoration:none;font-weight:500}.guide-breadcrumb [aria-current]{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:28rem}.guide-meta{display:flex;flex-wrap:wrap;align-items:center;gap:.75rem 1rem;font-size:.9rem}.guide-meta>span:nth-child(2){display:grid;line-height:1.4}.guide-avatar{display:inline-grid;place-items:center;width:2.5rem;height:2.5rem;border-radius:50%;background:var(--accent);color:var(--accent-contrast);font-size:.8rem;font-weight:600;letter-spacing:.03em}.guide-meta-facts{margin-left:auto}.guide-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:2rem;padding-block:2.5rem 1rem}.guide-main{min-width:0;max-width:44rem}.guide-toc{display:none}@media(min-width:64rem){.guide-layout{grid-template-columns:14rem minmax(0,1fr);gap:4rem;align-items:start;padding-top:3.5rem}.guide-toc{display:block;position:sticky;top:6rem;max-height:calc(100vh - 8rem);overflow-y:auto}.guide-toc-mobile{display:none}}.guide-toc-title{text-transform:uppercase;letter-spacing:.08em;font-size:.72rem;font-weight:600;color:var(--text-muted);margin:0 0 .9rem}.guide-toc ol{list-style:none;margin:0;padding:0;border-left:1px solid var(--border)}.guide-toc a{display:block;margin-left:-1px;padding:.4rem 0 .4rem 1rem;border-left:2px solid transparent;color:var(--text-muted);text-decoration:none;font-size:.9rem;line-height:1.4;transition:color .15s ease,border-color .15s ease}.guide-toc a:hover{color:var(--text)}.guide-toc a.is-active{color:var(--accent);border-left-color:var(--accent);font-weight:500}.guide-toc-mobile{margin-bottom:2.5rem;border:1px solid var(--border);border-radius:.7rem;background:var(--surface)}.guide-toc-mobile summary{cursor:pointer;padding:.85rem 1.1rem;font-weight:600;font-size:.95rem}.guide-toc-mobile ol{margin:0;padding:0 1.1rem 1rem 2.4rem;display:grid;gap:.5rem;font-size:.95rem}.guide-toc-mobile a{text-decoration:none}.guide-body{font-size:1.0625rem;line-height:1.75}.guide-body>:first-child{margin-top:0}.guide-body p{margin:0 0 1.25rem}.guide-body h2,.guide-section h2{font-size:clamp(1.55rem,1.35rem + .8vw,1.95rem);margin:4rem 0 1.25rem;padding-top:2.5rem;border-top:1px solid var(--border);scroll-margin-top:5rem}.guide-body h3{font-size:1.25rem;margin:2.5rem 0 .9rem;scroll-margin-top:5rem}.guide-body ul,.guide-body ol{margin:0 0 1.5rem;padding-left:1.4rem}.guide-body li{margin-bottom:.6rem;padding-left:.2rem}.guide-body li::marker{color:var(--accent)}.guide-body strong{font-weight:600;color:var(--text)}.guide-body table{width:100%;border-collapse:separate;border-spacing:0;margin:1.75rem 0;font-size:.95rem;line-height:1.55;background:var(--surface);border:1px solid var(--border);border-radius:.75rem;overflow:hidden}.guide-body th,.guide-body td{text-align:left;vertical-align:top;padding:.8rem 1rem;border-bottom:1px solid var(--border)}.guide-body tr:last-child td{border-bottom:0}.guide-body thead th{background:color-mix(in srgb,var(--accent) 7%,var(--surface));color:var(--text);font-size:.85rem;font-weight:600}.guide-body tbody td:first-child{font-weight:500;color:var(--text)}.guide-body tbody td:first-child{white-space:nowrap}.guide-body p:has(>em:only-child){margin-top:-.75rem;font-size:.85rem;color:var(--text-muted)}.guide-body blockquote{margin:2.25rem 0;padding:1.5rem 1.75rem;border-left:3px solid var(--accent);background:var(--surface);border-radius:0 .75rem .75rem 0;font-family:var(--font-display);font-size:1.2rem;line-height:1.5}.guide-body blockquote p{margin:0 0 .5rem}.guide-body blockquote p:only-child{margin:0}.guide-body blockquote p:last-child:not(:only-child){margin:0;font-family:var(--font-body);font-size:.88rem;color:var(--text-muted)}.guide-callout{margin:2rem 0;padding:1.5rem 1.75rem;border:1px solid var(--border);border-radius:.9rem;background:var(--surface)}.guide-callout>:last-child{margin-bottom:0}.guide-callout-label{display:block;margin-bottom:.6rem;text-transform:uppercase;letter-spacing:.08em;font-size:.72rem;font-weight:600;color:var(--accent)}.guide-callout table{margin:1rem 0;background:var(--bg)}.guide-callout-warning{border-color:color-mix(in srgb,#d92d20 35%,var(--border));background:color-mix(in srgb,#d92d20 5%,var(--surface))}.guide-callout-warning .guide-callout-label{color:#d92d20}:root[data-theme=dark] .guide-callout-warning .guide-callout-label{color:#ff8a80}.guide-section .faq-list{margin-top:1.5rem}.guide-cta{margin-top:4rem;padding:2rem;border-radius:1rem;background:color-mix(in srgb,var(--accent) 8%,var(--surface));border:1px solid color-mix(in srgb,var(--accent) 25%,var(--border))}.guide-cta-eyebrow{margin:0 0 .5rem;text-transform:uppercase;letter-spacing:.08em;font-size:.72rem;font-weight:600;color:var(--accent)}.guide-cta-text{font-family:var(--font-display);font-size:1.3rem;line-height:1.45;margin:0 0 1.5rem}.guide-related ul,.guide-list{list-style:none;padding:0;margin:1.5rem 0 0;display:grid;gap:1rem}@media(min-width:40rem){.guide-related ul{grid-template-columns:1fr 1fr}}.guide-related a,.guide-list a{display:grid;gap:.4rem;height:100%;box-sizing:border-box;padding:1.35rem 1.5rem;border:1px solid var(--border);border-radius:.9rem;background:var(--surface);text-decoration:none;color:inherit;transition:border-color .2s ease,transform .2s ease}.guide-related a:hover,.guide-list a:hover{border-color:var(--accent);transform:translateY(-2px)}.guide-related-title{font-family:var(--font-display);font-size:1.15rem;color:var(--text);line-height:1.3}.guide-related .muted{font-size:.9rem;line-height:1.5}.guide-related-arrow{margin-top:.4rem;font-size:.88rem;font-weight:500;color:var(--accent)}.guide-list{max-width:48rem;margin-top:2.5rem}.guide-list h2{font-size:1.35rem;margin:0}.guide-list p{margin:0}@media(max-width:40rem){.guide-hero{padding-block:2.5rem 2rem}.guide-meta-facts{margin-left:0;flex-basis:100%}.guide-body table{display:block;overflow-x:auto}.guide-body th,.guide-body td{min-width:7rem}.guide-callout,.guide-cta,.guide-body blockquote{padding:1.25rem}}
