:root{--color-bg: #f6f7fb;--color-surface: #ffffff;--color-text: #161a23;--color-text-muted: #5d6474;--color-border: #e3e6ee;--color-primary: #1f4fd1;--color-primary-contrast: #ffffff;--color-skeleton: #eceef4;--color-accent: #f5c83c;--color-accent-ink: #b8860b;--cat-economy: #0f7b4f;--cat-tech: #1f4fd1;--cat-world: #a2450e;--cat-life: #8a2fb3;--cat-news: #b0123b;--cat-stock: #0b6e8a;--radius: 14px;--shadow: 0 1px 2px rgb(16 24 40 / 6%), 0 1px 3px rgb(16 24 40 / 8%);--max-width: 1130px;font-family:system-ui,-apple-system,Segoe UI,Apple SD Gothic Neo,Noto Sans KR,Malgun Gothic,sans-serif;line-height:1.5;color:var(--color-text);background:var(--color-bg);color-scheme:light dark;-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%}@media(prefers-color-scheme:dark){:root{--color-bg: #0f1218;--color-surface: #181c25;--color-text: #e8eaf0;--color-text-muted: #a0a7b6;--color-border: #2a303c;--color-primary: #7d9cff;--color-primary-contrast: #0f1218;--color-skeleton: #222733;--color-accent: #f5c83c;--color-accent-ink: #f5c83c;--cat-economy: #4fd39b;--cat-tech: #7d9cff;--cat-world: #ff9d61;--cat-life: #d48cff;--cat-news: #ff7a9c;--cat-stock: #5fd0f0;--shadow: none}}*,*:before,*:after{box-sizing:border-box}body{margin:0;min-height:100dvh;background:var(--color-bg)}h1,h2,p{margin:0}button,input{font:inherit;color:inherit}button:focus-visible,input:focus-visible,a:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.visually-hidden{position:absolute;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}.app-header{position:sticky;top:0;z-index:10;padding:env(safe-area-inset-top) 16px 0;background:var(--color-surface);border-bottom:1px solid var(--color-border)}.app-header__inner{display:grid;grid-template-columns:1fr auto 1fr;align-items:stretch;gap:16px;height:52px;max-width:var(--max-width);margin:0 auto}.app-header__brand{position:relative;display:flex;justify-self:start;grid-column:1;align-items:center;color:var(--color-text);font-size:1.3rem;font-weight:900;letter-spacing:-.03em;text-decoration:none}.app-header__title{display:none;grid-column:1;grid-row:1;align-self:center}.app-header__menu{grid-column:2}.app-header__end{grid-column:3;justify-self:end}.app-header:has(.gp-topnav) .app-header__inner{max-width:none}.app-header nav{display:flex}.app-header__brand[aria-current=page]{color:var(--color-accent);font-weight:800}.app-main{max-width:var(--max-width);margin:0 auto;padding:16px 16px calc(env(safe-area-inset-bottom) + 32px)}.page{display:flex;flex-direction:column;gap:16px}.page-title{font-size:1.4rem;font-weight:800}.icon-button,.text-button{border:1px solid var(--color-border);background:var(--color-surface);cursor:pointer;transition:background-color .15s}.text-button{min-height:36px;padding:0 14px;border-radius:999px;font-size:.9rem}.icon-button:disabled,.text-button:disabled{opacity:.4;cursor:default}@media(hover:hover){.icon-button:not(:disabled):hover,.text-button:not(:disabled):hover{background:var(--color-bg)}}.back-link{align-self:flex-start;color:var(--color-text-muted);font-size:.9rem;text-decoration:none}.state-box{display:flex;flex-direction:column;align-items:center;gap:12px;padding:48px 16px;border:1px dashed var(--color-border);border-radius:var(--radius);color:var(--color-text-muted);text-align:center}@keyframes pulse{50%{opacity:.5}}