/* scene.css — обкладинки v2 (бриф 30). Джерело з коментарями: public/_proto/covers-v2/src/scene.css; збірка: tools/cover_render.py --minify */
:root{--sc-bg-a:#171717;--sc-bg-b:#0e0f10;--sc-sun:rgba(200,255,62,.22);--sc-cold:rgba(250,249,245,.05);--sc-grid:#2b2b2b;--sc-mark:rgba(250,249,245,.25);--sc-lime:#c8ff3e;--sc-lime-ink:#141413;--sc-rim:#c8ff3e;--sc-rim-back:rgba(200,255,62,.5);--sc-rim-w:1.5px;--sc-glow:0 0 22px rgba(200,255,62,.45);--sc-glow-col:rgba(200,255,62,.45);--sc-shadow:0 28px 56px -24px rgba(0,0,0,.7);--sc-shadow-col:rgba(0,0,0,.7);--sc-inner:rgba(250,249,245,.18);--sc-dim:rgba(0,0,0,.12);--sc-drop:rgba(0,0,0,.4);--sc-glass:rgba(26,26,24,.82);--sc-hair:rgba(250,249,245,.12);--sc-paper:rgba(250,249,245,.94);--sc-ink:#faf9f5;--sc-ink-2:rgba(250,249,245,.78);--sc-ink-3:rgba(250,249,245,.7);--sc-arrow:#c8ff3e;--sc-metal:linear-gradient(180deg,#fff 0%,#b9bdc6 52%,#f1f2f4 100%);--sc-r-card:22px;--sc-r-win:14px;--sc-r-panel:22px;--sc-r-panel-m:14px;--sc-r-panel-s:10px;--sc-tilt:7deg;--sc-cycle:7s;--sc-amp:5px;--sc-ease:cubic-bezier(.23,1,.32,1);--sc-rim-w-c:max(1px,.2cqw);--sc-glow-c:0 0 2cqw var(--sc-glow-col);--sc-shadow-c:0 2.55cqw 5.1cqw -2.2cqw var(--sc-shadow-col);--sc-r-panel-c:2cqw;--sc-r-panel-m-c:1.27cqw;--sc-r-panel-s-c:.91cqw;--sc-grid-step-c:2cqw;--sc-amp-c:.45cqw}.sc-scene{position:absolute;inset:0;overflow:hidden;background:radial-gradient(70% 62% at 0% 0%,var(--sc-cold),transparent 60%),radial-gradient(120% 120% at 46% 38%,var(--sc-bg-a) 0%,var(--sc-bg-b) 78%)}.sc-sun{position:absolute;inset:0;pointer-events:none;background:radial-gradient(64% 70% at 100% 100%,var(--sc-sun),transparent 60%)}.sc-grid{position:absolute;inset:0;pointer-events:none;background:radial-gradient(circle at 50% 50%,var(--sc-grid) .09cqw,transparent .1cqw) 0 0/var(--sc-grid-step-c) var(--sc-grid-step-c);-webkit-mask-image:radial-gradient(48% 56% at 100% 0%,#000 0%,transparent 100%),radial-gradient(48% 56% at 0% 100%,#000 0%,transparent 100%);mask-image:radial-gradient(48% 56% at 100% 0%,#000 0%,transparent 100%),radial-gradient(48% 56% at 0% 100%,#000 0%,transparent 100%)}.sc-mark{position:absolute;width:4.4cqw;aspect-ratio:1;pointer-events:none;border:0 solid var(--sc-mark)}.sc-mark--tl{left:2.2cqw;top:2.2cqw;border-width:.14cqw 0 0 .14cqw}.sc-mark--br{right:2.2cqw;bottom:2.2cqw;border-width:0 .14cqw .14cqw 0}.sc-panel{position:absolute;overflow:hidden;background:#000;border-radius:var(--sc-r-panel-m-c);box-shadow:0 0 0 var(--sc-rim-w-c) var(--sc-rim),var(--sc-glow-c),var(--sc-shadow-c)}.sc-panel::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;box-shadow:inset 0 .1cqw 0 var(--sc-inner)}.sc-panel--back{box-shadow:0 0 0 var(--sc-rim-w-c) var(--sc-rim-back),var(--sc-shadow-c)}.sc-panel--back::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none;background:var(--sc-dim)}