/*! tailwindcss v4.3.3 | MIT License | https://tailwindcss.com */
/*! Hallmark · macrostructure: Split Studio · tone: editorial · anchor hue: sky-blue
 * theme: custom · vibe: 夏日小说卷首、都市人物、蓝墨纸页 · nav: fixed editorial navigation · footer: Ft1 mast-headed
 * display: Songti SC · body: Noto Sans SC · axes: light / roman-serif / cool
 * pre-emit critique: P5 H5 E4 S5 R5 V4 · User brief overrides: visible hero CTAs, supplied palette, numbered chapters.
 */
@layer theme{:root,:host{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--color-white:#fff;--spacing:.25rem;--text-sm:.875rem;--text-sm--line-height:calc(1.25 / .875);--ease-out:cubic-bezier(0, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.mt-4{margin-top:calc(var(--spacing) * 4)}.mt-8{margin-top:calc(var(--spacing) * 8)}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}}:root{--color-paper:oklch(98.9% .009 240);--color-page:oklch(96% .018 84);--color-ink:oklch(39.4% .09 242);--color-deep:oklch(25% .048 245);--color-accent:oklch(75.4% .154 232);--color-yellow:oklch(92.4% .12 96);--color-red:oklch(49% .17 28);--color-muted:oklch(47% .05 240);--color-line:oklch(83% .025 235);--color-white:oklch(99.5% .004 240);--color-overlay:oklch(18% .028 240/.32);--color-shadow:oklch(25% .05 245/.16);--color-backdrop:oklch(17% .025 240/.96);--color-focus:oklch(47% .18 250);--color-success:oklch(40% .09 160);--color-transparent:transparent;--font-body:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;--font-display:"Noto Serif SC","Songti SC","STSong","SimSun",serif;--font-latin:"Arial",sans-serif;--space-xs:4px;--space-sm:8px;--space-md:16px;--space-lg:24px;--space-xl:32px;--space-2xl:48px;--space-3xl:64px;--space-4xl:96px;--text-sm:.8125rem;--text-base:1rem;--text-lg:1.125rem;--text-display:clamp(5.5rem,12vw,12rem);--text-title:clamp(2rem,4vw,3.75rem);--ease-out:cubic-bezier(.16,1,.3,1);--ease-in:cubic-bezier(.7,0,.84,0);--ease-in-out:cubic-bezier(.65,0,.35,1);--dur-fast:.18s;--dur-slow:.65s;--rule-thin:1px;--radius-sm:2px}@font-face{font-family:Noto Sans SC;src:url(./noto-sans-sc.woff2)format("woff2");font-style:normal;font-weight:100 900;font-display:swap}@font-face{font-family:Noto Serif SC;src:url(./noto-serif-sc.woff2)format("woff2");font-style:normal;font-weight:600;font-display:swap}*{box-sizing:border-box}html,body{overflow-x:clip}html{scroll-behavior:smooth;scroll-padding-top:110px}body{background:var(--color-paper);color:var(--color-ink);font-family:var(--font-body);-webkit-font-smoothing:antialiased;margin:0;font-size:16px;line-height:1.85}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}img{max-width:100%;height:auto;display:block}h1,h2,h3,p,figure{margin:0}h1,h2,h3{overflow-wrap:anywhere;min-width:0;font-style:normal}h1,h2{font-family:var(--font-display);font-weight:600;line-height:1.2}h2{font-size:var(--text-title)}h3{font-size:1.25rem;font-weight:650;line-height:1.55}p+p{margin-top:1.1em}button,a,summary{-webkit-tap-highlight-color:var(--color-transparent)}:focus-visible{outline:3px solid var(--color-focus);outline-offset:5px;box-shadow:0 0 0 2px var(--color-paper)}:disabled,[aria-disabled=true]{opacity:.5;cursor:not-allowed}[hidden]{display:none!important}[data-state=loading]{cursor:progress;opacity:.7}[data-state=error]{border-color:var(--color-red)}[data-state=success]{border-color:var(--color-success)}.shell{width:min(1280px,100% - 96px);margin-inline:auto}.skip{z-index:100;background:var(--color-paper);padding:12px;position:fixed;top:-80px;left:20px}.skip:focus{top:8px}.site-header{z-index:30;background:var(--color-paper);border-bottom:1px solid var(--color-line);height:80px;position:fixed;top:0;left:0;right:0}.nav-inner{align-items:center;gap:32px;height:100%;display:flex}.brand{flex-shrink:0;align-items:center;gap:12px;display:flex}.brand img{object-fit:cover;width:35px;height:35px}.brand strong{font-family:var(--font-display);letter-spacing:.1em;font-size:23px}.brand small{letter-spacing:.16em;font-size:9px;line-height:1;font-family:var(--font-latin);display:block}.nav-links{align-items:center;gap:30px;margin-left:auto;display:flex}.nav-links a{white-space:nowrap;align-items:center;min-height:44px;font-size:14px;display:flex}.nav-links [aria-current=page]{box-shadow:inset 0 -2px var(--color-ink)}.nav-cta{background:var(--color-ink);color:var(--color-white);white-space:nowrap;min-height:44px;padding:9px 20px;font-size:14px}.menu-toggle{border:1px solid var(--color-line);background:0 0;min-height:44px;padding:0 12px;display:none}.btn{background:var(--color-yellow);min-height:58px;color:var(--color-deep);white-space:nowrap;border:1px solid var(--color-yellow);transition:transform var(--dur-fast) var(--ease-out),background-color var(--dur-fast) var(--ease-out);justify-content:center;align-items:center;gap:24px;padding:14px 28px;font-weight:650;display:inline-flex;position:relative;overflow:hidden}.btn:after{content:"";background:var(--color-white);opacity:.4;pointer-events:none;width:25px;position:absolute;inset:-40% auto -40% -50%;transform:rotate(25deg)translate(-100px)}.btn:hover:after{animation:glint .8s var(--ease-out)}.btn:active,.nav-cta:active,button:active{transform:translateY(1px)}.btn-secondary{background:var(--color-transparent);border-color:var(--color-line);color:var(--color-ink)}.actions{flex-wrap:wrap;align-items:center;gap:16px;display:flex}.arrow{font-family:var(--font-latin);font-size:21px;line-height:1}.hero{background:var(--color-deep);isolation:isolate;height:calc(100svh - 80px);min-height:700px;max-height:1000px;color:var(--color-white);align-items:flex-end;margin-top:80px;display:flex;position:relative}.hero-image{z-index:-3;object-fit:cover;object-position:55% 40%;width:100%;height:100%;position:absolute;inset:0}.hero:after{content:"";background:var(--color-overlay);z-index:-2;position:absolute;inset:0}.hero-copy{padding:60px 0 90px;position:relative}.hero .eyebrow{color:var(--color-white)}.hero h1{font-size:var(--text-display);letter-spacing:.06em;text-shadow:0 2px 24px var(--color-shadow);line-height:1.04}.hero h1 span{font-family:var(--font-latin);letter-spacing:.3em;margin-top:14px;font-size:clamp(20px,2.6vw,36px);font-weight:400;line-height:1.4;display:block}.hero-description{background:var(--color-deep);border-left:3px solid var(--color-accent);max-width:410px;margin:26px 0 24px;padding:12px 16px;font-size:18px}.hero .btn-secondary{color:var(--color-white);border-color:var(--color-white);background:var(--color-deep)}.hero-meta{gap:20px;margin-top:25px;font-size:13px;display:flex}.hero-note{writing-mode:vertical-rl;letter-spacing:.2em;font-family:var(--font-display);font-size:15px;position:absolute;top:76px;right:0}.stamp{border:1px solid var(--color-red);color:var(--color-red);line-height:1.2;font-family:var(--font-display);letter-spacing:.14em;place-content:center;padding:7px;font-size:17px;display:inline-grid}.hero-index{letter-spacing:.15em;font-size:12px;position:absolute;bottom:60px;right:0}.eyebrow{font-family:var(--font-latin);letter-spacing:.16em;text-transform:uppercase;color:var(--color-muted);margin-bottom:18px;font-size:12px}.meta-strip{border-bottom:1px solid var(--color-line);background:var(--color-page)}.facts{grid-template-columns:repeat(5,minmax(0,1fr));gap:24px;margin:0;padding:26px 0;display:grid}.facts dt{color:var(--color-muted);margin-bottom:6px;font-size:12px}.facts dd{margin:0;font-size:15px;font-weight:550}.section{padding-block:96px}.section-head{justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:40px;display:flex}.section-head p{max-width:430px;color:var(--color-muted)}.text-link{border-bottom:1px solid var(--color-ink);white-space:nowrap;align-items:center;gap:16px;min-height:44px;font-size:14px;display:inline-flex}.story-layout{grid-template-columns:minmax(0,5fr) minmax(0,6fr);align-items:center;gap:8%;display:grid}.story-text{font-size:17px}.story-text h2{margin-bottom:28px}.story-text .stamp{margin-bottom:24px}.story-photo{position:relative}.story-photo img{aspect-ratio:16/10;object-fit:cover}.story-photo figcaption{color:var(--color-muted);border-bottom:1px solid var(--color-line);justify-content:space-between;padding-top:14px;padding-bottom:14px;font-size:12px;display:flex}.paper-note{font-family:var(--font-display);border-left:3px solid var(--color-accent);background:var(--color-page);margin-top:30px;padding:15px 24px;font-size:21px}.features{border-top:1px solid var(--color-line);grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;margin-top:64px;display:grid}.feature{transition:transform var(--dur-fast) var(--ease-out);padding-top:28px}.feature b{font-family:var(--font-display);margin-bottom:15px;font-size:32px;font-weight:400;display:block}.feature p{color:var(--color-muted);margin-top:12px;font-size:15px}.gallery-band{background:var(--color-page)}.gallery-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;display:grid}.gallery-grid figure{min-width:0}.gallery-grid button{background:var(--color-deep);aspect-ratio:16/9;border:0;width:100%;padding:0;display:block;position:relative;overflow:hidden}.gallery-grid img{object-fit:cover;width:100%;height:100%;transition:transform .4s var(--ease-out),opacity .4s var(--ease-out)}.gallery-grid button:after{content:"放大查看 ↗";background:var(--color-paper);color:var(--color-ink);opacity:0;transition:opacity var(--dur-fast) var(--ease-out),transform var(--dur-fast) var(--ease-out);padding:3px 10px;font-size:12px;position:absolute;bottom:12px;right:12px;transform:translateY(5px)}.gallery-grid button:focus-visible:after{opacity:1}.gallery-grid figcaption{justify-content:space-between;gap:12px;margin-top:12px;font-size:13px;display:flex}.gallery-grid figcaption span{color:var(--color-muted);font-size:12px}.gallery-home{grid-template-columns:repeat(2,minmax(0,1fr))}.gallery-home figure:first-child{grid-column:span 2;max-width:83%}.gallery-home figure:nth-child(2){margin-left:12%}.gallery-home figure:nth-child(3){margin-top:64px}.gallery-home figure:nth-child(2) img,.gallery-home figure:nth-child(3) img{aspect-ratio:16/9}.download-spread{background:var(--color-ink);color:var(--color-white);grid-template-columns:minmax(0,1fr) minmax(0,1fr);display:grid}.download-lead{border-right:1px solid var(--color-line);flex-direction:column;justify-content:center;align-items:flex-start;padding:64px;display:flex}.download-lead h2{margin-bottom:22px}.download-lead p{max-width:440px;margin-bottom:28px}.download-lead .eyebrow{color:var(--color-yellow)}.download-spec{padding:48px 64px}.download-spec dl{margin:0}.spec-row{border-bottom:1px solid var(--color-line);justify-content:space-between;gap:25px;padding:15px 0;display:flex}.spec-row dt{font-size:13px}.spec-row dd{text-align:right;margin:0;font-size:15px}.download-spec .text-link{border-color:var(--color-white);margin-top:20px}.fit-layout{grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:80px;display:grid}.fit-list article{border-top:1px solid var(--color-line);grid-template-columns:minmax(0,1fr) minmax(0,1.4fr);gap:30px;padding:26px 0;display:grid}.fit-list p{color:var(--color-muted);font-size:15px}.faq-layout{grid-template-columns:minmax(0,1fr) minmax(0,2fr);gap:80px;display:grid}.faq-list details{border-top:1px solid var(--color-line)}.faq-list details:last-child{border-bottom:1px solid var(--color-line)}summary{cursor:pointer;padding:22px 42px 22px 0;font-size:16px;font-weight:550;list-style:none;position:relative}summary::-webkit-details-marker{display:none}summary:after{content:"+";font-size:23px;font-weight:400;position:absolute;top:18px;right:4px}details[open]>summary:after{content:"−"}.faq-answer{color:var(--color-muted);padding:0 35px 23px 0;font-size:15px;line-height:1.9}.final-cta{background:var(--color-yellow);padding:64px 0}.final-inner{justify-content:space-between;align-items:center;gap:32px;display:flex}.final-inner h2{margin-bottom:12px;font-size:38px}.final-inner p{font-size:15px}.final-inner .btn{background:var(--color-ink);color:var(--color-white);border-color:var(--color-ink)}.site-footer{padding:56px 0 28px}.footer-top{border-bottom:1px solid var(--color-line);justify-content:space-between;align-items:flex-start;gap:36px;padding-bottom:28px;display:flex}.footer-title{font-family:var(--font-display);font-size:29px}.footer-top p{margin-top:8px;font-size:13px}.footer-nav{flex-wrap:wrap;gap:28px;display:flex}.footer-nav a{white-space:nowrap;align-items:center;min-height:44px;font-size:14px;display:inline-flex}.related{border-bottom:1px solid var(--color-line);padding:22px 0}.related summary{min-height:44px;padding:8px 36px 8px 0;font-size:13px}.related summary:after{top:5px}.related-links{flex-wrap:wrap;gap:4px 24px;padding:8px 0;display:flex}.related-links a{white-space:nowrap;align-items:center;min-height:44px;font-size:13px;display:inline-flex}.copyright{color:var(--color-muted);justify-content:space-between;gap:24px;padding-top:22px;font-size:11px;display:flex}.mobile-cta{display:none}.back-top{z-index:20;border:1px solid var(--color-line);background:var(--color-paper);place-content:center;width:44px;height:44px;display:grid;position:fixed;bottom:22px;right:20px}.page-hero{border-bottom:1px solid var(--color-line);background:var(--color-page);padding:145px 0 58px}.breadcrumbs{align-items:center;gap:12px;margin-bottom:32px;font-size:12px;display:flex}.breadcrumbs a{white-space:nowrap;align-items:center;min-height:32px;display:inline-flex}.page-hero h1{margin-bottom:24px;font-size:clamp(42px,6vw,80px)}.page-hero .lead{max-width:650px;font-size:18px}.page-intro{grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);align-items:center;gap:60px;display:grid}.page-intro img{aspect-ratio:16/9;object-fit:cover}.filterbar{flex-wrap:wrap;gap:12px;margin-bottom:30px;display:flex}.filterbar button{border:1px solid var(--color-line);white-space:nowrap;background:0 0;min-height:44px;padding:7px 22px;font-size:14px}.filterbar [aria-pressed=true]{background:var(--color-ink);border-color:var(--color-ink);color:var(--color-white)}.gallery-count{align-self:center;margin-left:auto;font-size:13px}.platforms{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px;display:grid}.platform{background:var(--color-page);border-top:3px solid var(--color-ink);flex-direction:column;align-items:flex-start;padding:36px;display:flex}.platform h2{margin-bottom:12px;font-size:32px}.platform .file-name{overflow-wrap:anywhere;color:var(--color-muted);margin-top:16px;font-size:13px}.platform .btn{margin-top:24px}.platform dl{width:100%;margin:18px 0}.platform .badge{background:var(--color-yellow);margin-bottom:16px;padding:2px 8px;font-size:12px}.platform-mac{border-top:1px solid var(--color-line);border-bottom:1px solid var(--color-line);justify-content:space-between;align-items:center;gap:24px;margin-top:32px;padding:26px 0;display:flex}.platform-mac p{font-size:14px}.steps{counter-reset:steps;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;display:grid}.steps article{border-top:1px solid var(--color-line);padding-top:24px}.steps article:before{counter-increment:steps;content:"0" counter(steps);font-family:var(--font-latin);margin-bottom:28px;font-size:45px;line-height:1;display:block}.steps h3{margin-bottom:12px}.steps p{color:var(--color-muted);font-size:15px}.guide-cards{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px;display:grid}.guide-card{border-top:1px solid var(--color-line);grid-template-columns:40px minmax(0,1fr);gap:16px;padding:25px 0;display:grid}.guide-card .number{font-family:var(--font-latin);padding-top:5px;font-size:14px}.guide-card p{color:var(--color-muted);margin:12px 0;font-size:15px}.article-layout{grid-template-columns:230px minmax(0,740px);align-items:start;gap:80px;display:grid}.toc{border-top:2px solid var(--color-ink);padding-top:20px;font-size:14px;position:sticky;top:120px}.toc strong{margin-bottom:16px;display:block}.toc a{white-space:nowrap;align-items:center;min-height:44px;display:flex}.prose{font-size:17px;line-height:2}.prose section{margin-bottom:60px;scroll-margin-top:120px}.prose h2{margin-bottom:24px;font-size:32px}.prose h3{margin:30px 0 16px;font-size:21px}.prose ul,.prose ol{margin:20px 0;padding-left:25px}.prose li+li{margin-top:12px}.prose img{aspect-ratio:16/9;object-fit:cover;margin:32px 0 12px}.prose figure{margin-bottom:32px}.prose figcaption{color:var(--color-muted);font-size:12px}.prose table{border-collapse:collapse;width:100%;margin:24px 0;font-size:14px}.prose td,.prose th{text-align:left;vertical-align:top;border-bottom:1px solid var(--color-line);padding:14px}.prose th{background:var(--color-page)}.privacy-prose{max-width:800px}.article-links{grid-template-columns:repeat(2,minmax(0,1fr));gap:32px;display:grid}.article-link{border-top:1px solid var(--color-line);padding-top:24px}.article-link h3{margin-bottom:16px}.article-link p{color:var(--color-muted);margin-bottom:20px;font-size:15px}.lightbox{background:var(--color-backdrop);width:100vw;max-width:100vw;height:100dvh;max-height:100dvh;color:var(--color-white);z-index:100;border:0;padding:0;position:fixed;inset:0}.lightbox::backdrop{background:var(--color-backdrop)}.lightbox-inner{flex-direction:column;justify-content:center;height:100%;padding:70px 7vw 80px;display:flex}.lightbox-image{object-fit:contain;width:100%;height:auto;max-height:72dvh;margin:auto}.lightbox figcaption{text-align:center;margin:20px 0 0;font-size:14px}.lightbox-close{border:1px solid var(--color-line);white-space:nowrap;background:0 0;min-height:44px;padding:5px 18px;position:absolute;top:18px;right:24px}.lightbox-controls{justify-content:center;align-items:center;gap:24px;display:flex;position:absolute;bottom:20px;left:0;right:0}.lightbox-controls button{border:1px solid var(--color-line);white-space:nowrap;background:0 0;min-height:44px;padding:4px 20px}.lightbox-error{text-align:center;max-width:500px;margin:auto}.no-js-note{margin-top:20px;font-size:14px}.has-js .no-js-note{display:none}.data-expired [data-fresh]{display:none!important}.fresh-note{color:var(--color-muted);margin-top:22px;font-size:12px}@media (hover:hover){a:hover{-webkit-text-decoration-color:var(--color-accent);-webkit-text-decoration-color:var(--color-accent);text-decoration-color:var(--color-accent)}.nav-links a:hover,.footer-nav a:hover,.toc a:hover{color:var(--color-red)}.btn:hover{background:var(--color-accent);color:var(--color-deep);border-color:var(--color-accent);transform:translateY(-2px)}.feature:hover{transform:translateY(-3px)}.gallery-grid button:hover img{opacity:.88;transform:scale(1.035)}.gallery-grid button:hover:after{opacity:1;transform:translateY(0)}.text-link:hover{color:var(--color-red);border-color:var(--color-red)}.filterbar button:hover{border-color:var(--color-ink)}}@keyframes glint{to{transform:rotate(25deg)translate(850px)}}@media (min-width:1600px){.hero-copy{padding-bottom:110px}.hero-image{object-position:50% 40%}}@media (max-width:1023px){.shell{width:calc(100% - 48px)}.nav-links{gap:18px}.nav-inner{gap:20px}.hero{min-height:680px}.hero h1{font-size:120px}.hero-image{object-position:62% 50%}.section{padding-block:72px}.facts{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.story-layout{gap:40px}.download-lead,.download-spec{padding:38px}.fit-layout,.faq-layout{gap:40px}.article-layout{grid-template-columns:180px minmax(0,1fr);gap:40px}.page-intro{gap:30px}}@media (max-width:767px){html{scroll-padding-top:90px}.shell{width:calc(100% - 40px)}.site-header{height:68px}.nav-inner{gap:12px}.brand strong{font-size:21px}.brand img{width:30px;height:30px}.brand small{font-size:8px}.nav-cta{margin-left:auto;padding:8px 13px;font-size:12px}.menu-toggle{font-size:12px;display:block}.nav-links{background:var(--color-paper);border-bottom:1px solid var(--color-line);flex-direction:column;align-items:stretch;gap:0;padding:20px;display:none;position:absolute;top:67px;left:0;right:0}.nav-links.is-open{display:flex}.nav-links a{min-height:48px;padding:6px 16px}.hero{height:calc(100svh - 68px);min-height:690px;max-height:830px;margin-top:68px}.hero-image{object-position:53% 20%}.hero-copy{padding:275px 0 40px}.hero h1{font-size:96px}.hero h1 span{letter-spacing:.22em;font-size:19px}.hero-description{max-width:360px;margin:20px 0;padding:10px 13px;font-size:16px}.hero-note{font-size:13px;top:36px}.hero-meta{flex-wrap:wrap;gap:14px;margin-top:18px;font-size:11px}.hero-index{display:none}.hero .eyebrow{margin-bottom:15px;font-size:10px}.actions{gap:12px}.btn{gap:14px;min-height:52px;padding:12px 21px;font-size:14px}.hero .btn-secondary{padding:12px 16px}.facts{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;padding:25px 0}.facts dd{font-size:14px}.section{padding-block:56px}.section-head{margin-bottom:28px;display:block}.section-head h2{margin-bottom:18px}.section-head p{font-size:15px}.section-head .text-link{margin-top:16px}.story-layout{grid-template-columns:minmax(0,1fr);gap:36px}.story-text{font-size:16px}.story-text h2{font-size:36px}.story-photo img{aspect-ratio:16/10}.features{grid-template-columns:minmax(0,1fr);gap:0;margin-top:40px}.feature{border-bottom:1px solid var(--color-line);grid-template-columns:54px minmax(0,1fr);gap:10px;padding:24px 0;display:grid}.feature p{grid-column:2;margin-top:0}.feature b{grid-row:span 2;margin:0;font-size:26px}.gallery-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px 14px}.gallery-home{grid-template-columns:minmax(0,1fr)}.gallery-home figure:first-child{grid-column:auto;max-width:none}.gallery-home figure:nth-child(2){margin-left:0}.gallery-home figure:nth-child(3){margin-top:0}.gallery-grid figcaption{font-size:12px;display:block}.gallery-grid figcaption span{font-size:10px;display:block}.download-spread{grid-template-columns:minmax(0,1fr)}.download-lead{border-right:0;border-bottom:1px solid var(--color-line);padding:36px 24px}.download-spec{padding:20px 24px 30px}.download-lead h2{font-size:34px}.download-lead p{font-size:15px}.fit-layout,.faq-layout{grid-template-columns:minmax(0,1fr);gap:30px}.fit-list article{grid-template-columns:minmax(0,1fr);gap:12px;padding:23px 0}.fit-list h3{font-size:19px}.final-inner{display:block}.final-inner h2{font-size:32px}.final-inner .btn{margin-top:24px}.final-cta{padding:40px 0}.footer-top{display:block}.footer-nav{gap:8px 24px;margin-top:24px}.related-links{gap:4px 18px}.related-links a{font-size:12px}.copyright{font-size:10px;display:block}.copyright span{margin-top:12px;display:block}.site-footer{padding-top:35px;padding-bottom:100px}.mobile-cta{z-index:35;padding:10px 20px calc(10px + env(safe-area-inset-bottom));border-top:1px solid var(--color-line);background:var(--color-paper);justify-content:space-between;align-items:center;gap:16px;display:flex;position:fixed;inset:auto 0 0}.mobile-cta strong{font-family:var(--font-display);font-size:19px;line-height:1.3;display:block}.mobile-cta small{font-size:10px;display:block}.mobile-cta .btn{min-height:46px;padding:9px 25px}.back-top{width:40px;height:40px;bottom:94px;right:14px}.page-hero{padding:110px 0 35px}.page-hero h1{margin-bottom:18px;font-size:43px}.page-hero .lead{font-size:16px}.breadcrumbs{margin-bottom:25px}.page-intro{grid-template-columns:minmax(0,1fr);gap:26px}.page-intro img{width:100%;max-height:220px}.platforms{grid-template-columns:minmax(0,1fr);gap:24px}.platform{padding:27px}.platform-mac{flex-direction:column;align-items:flex-start}.steps{grid-template-columns:minmax(0,1fr);gap:30px}.steps article{padding-left:60px;position:relative}.steps article:before{font-size:32px;position:absolute;top:28px;left:0}.guide-cards{grid-template-columns:minmax(0,1fr);gap:0}.guide-card{padding:24px 0}.article-layout{grid-template-columns:minmax(0,1fr);gap:40px}.toc{flex-wrap:wrap;gap:0 20px;display:flex;position:static}.toc strong{width:100%;margin-bottom:10px}.toc a{font-size:13px}.prose{font-size:16px}.prose h2{font-size:28px}.prose h3{font-size:19px}.prose td,.prose th{padding:10px 6px;font-size:12px}.article-links{grid-template-columns:minmax(0,1fr)}.filterbar{gap:8px}.filterbar button{padding:7px 15px}.gallery-count{width:100%;margin-top:8px}.lightbox-inner{padding:65px 12px 90px}.lightbox figcaption{font-size:13px}.lightbox-controls{gap:12px}.lightbox-controls button{padding:4px 16px}.lightbox-close{top:12px;right:16px}}@media (max-width:374px){.shell{width:calc(100% - 32px)}.brand img{display:none}.nav-inner{gap:8px}.hero h1{font-size:83px}.hero .actions{gap:10px}.hero .btn{gap:12px;padding:12px 16px;font-size:13px}.hero-meta{gap:10px;font-size:10px}.hero-description{font-size:15px}.hero-copy{padding-top:260px}.hero{min-height:670px}.mobile-cta{padding-inline:16px}.mobile-cta .btn{padding-inline:20px}.gallery-grid{grid-template-columns:minmax(0,1fr)}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition:none!important;animation:none!important}.btn:hover,.feature:hover,.gallery-grid button:hover img{transform:none}}@media (min-width:1024px){.hero-image{object-position:10% 40%}}@media (max-width:767px){.hero{height:auto;min-height:0;max-height:none;padding-bottom:36px;display:block}.hero-image{object-position:50% 30%;height:420px}.hero-copy{padding:310px 0 0}.hero-note{top:28px}.hero:after{height:420px;bottom:auto}.hero h1{font-size:88px}.hero .hero-meta{padding-right:25px}}@media (max-width:374px){.hero h1{font-size:80px}.hero-copy{padding-top:305px}}