:root{--paper: #f2f6f7;--surface: #ffffff;--soft: #eef4f5;--line: #e0e8ea;--ink: #0f1e23;--muted: #4c5f64;--faint: #8399a0;--navy: #10303a;--navy-2: #164351;--teal: #0d7d78;--teal-ink: #0a5f5b;--teal-soft: #e0f0ef;--cyan: #188fc4;--blue: #2b6fd6;--green: #1e9e6a;--green-soft: #e2f2ea;--amber: #c58a1a;--amber-ink: #8a6410;--amber-soft: #fbf0d9;--violet: #7a53c0;--danger: #c0453e;--danger-soft: #f6e8e6;--skill-listening: var(--blue);--skill-reading: var(--green);--skill-writing: var(--amber);--skill-speaking: var(--violet);--display: "Plus Jakarta Sans", ui-sans-serif, system-ui, sans-serif;--sans: "Inter", ui-sans-serif, -apple-system, "Segoe UI", Roboto, sans-serif;--serif: "Fraunces", ui-serif, "Iowan Old Style", Georgia, serif;--mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;--r-card: 15px;--r-hero: 26px;--r-btn: 10px;--r-exam: 5px;--shadow: 0 8px 30px rgba(15, 40, 45, .1);--shadow-float: 0 22px 55px rgba(0, 0, 0, .26);--ease-out: cubic-bezier(.2, 0, 0, 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