<!--ut02.cn                                                               
                                                                                     人民有信仰 民族有希望 国家有力量
                                                                          以实现中国特色社会主义共同理想为目标 党的十八大曾首次以  
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                                                                                  |  =======社会主义核心价值观=======  |    
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                                                                                  | 富强      民主      文明      和谐 |
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                                                                                  | 自由      平等       公正     法治 |                                                                  
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                                                                                  | 爱国      敬业       诚信     友善 |
                                                                                  +----------------------------------- +
                                                                                  |  =======社会主义核心价值观=======  |
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                                                                              这二十四个字来高度概括社会主义核心价值观的组成
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									<strong>75%</strong>
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									<span class="skillbar-label">好奇心</span>
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									<strong>70%</strong>
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				}

				const localProgress = clamp((position - start.at) / (end.at - start.at || 1), 0, 1);
				const color = start.color.map(function(channel, index) {
					return mixNumber(channel, end.color[index], localProgress);
				});

				root.style.setProperty("--hero-fuse-rgb", color.join(", "));
			}

			function targetHeroHeight() {
				return window.matchMedia("(max-width: 760px)").matches ? 620 : 640;
			}

			function introDistance() {
				return Math.min(780, Math.max(560, window.innerHeight * .76));
			}

			function setupEntryLayer() {
				entryLayer.className = "entry-layer";
				asideProxy.id = "aside_content";
				asideProxy.className = "entry-aside-proxy";
				entryLayer.appendChild(asideProxy);
				document.body.appendChild(entryLayer);

				items = modules.map(function(module) {
					const rect = module.getBoundingClientRect();
					const style = getComputedStyle(module);
					const placeholder = document.createElement("div");
					const parent = module.parentNode;
					const isAside = Boolean(module.closest("#aside_content"));

					placeholder.className = "entry-placeholder";
					placeholder.setAttribute("aria-hidden", "true");
					placeholder.style.height = rect.height + "px";
					placeholder.style.marginTop = style.marginTop;
					placeholder.style.marginRight = style.marginRight;
					placeholder.style.marginBottom = style.marginBottom;
					placeholder.style.marginLeft = style.marginLeft;

					parent.insertBefore(placeholder, module);
					(isAside ? asideProxy : entryLayer).appendChild(module);
					module.classList.add("entry-module");
					module.style.visibility = "hidden";
					module.style.left = rect.left + "px";
					module.style.top = rect.top + "px";
					module.style.width = rect.width + "px";
					module.style.minHeight = rect.height + "px";
					module.style.margin = "0";

					return {
						module,
						placeholder,
						progress: 0
					};
				});
			}

			function applyEntryState() {
				if (finished) {
					return;
				}

				ticking = false;
				maxScrollY = Math.max(maxScrollY, window.scrollY);
				targetRawProgress = Math.max(targetRawProgress, clamp(maxScrollY / introDistance(), 0, 1));
				const progressDelta = targetRawProgress - renderedRawProgress;

				if (Math.abs(progressDelta) < .0015) {
					renderedRawProgress = targetRawProgress;
				} else {
					renderedRawProgress += progressDelta * .115;
				}

				const rawProgress = renderedRawProgress;
				maxRawProgress = Math.max(maxRawProgress, rawProgress);
				const heroProgress = easeOut(rawProgress);
				const normalHeroHeight = targetHeroHeight();
				const heroHeight = window.innerHeight + (normalHeroHeight - window.innerHeight) * heroProgress;
				const dockRect = dock.getBoundingClientRect();
				const dockCenterX = dockRect.left + dockRect.width / 2;
				const dockCenterY = dockRect.top + dockRect.height / 2;
				const dockRelease = clamp((rawProgress - .66) / .28, 0, 1);
				const dockOpacity = clamp(1 - dockRelease, 0, 1);
				const dockScale = 1 - dockRelease * .06;

				root.style.setProperty("--intro-progress", rawProgress.toFixed(4));
				root.style.setProperty("--hero-entry-height", Math.round(heroHeight) + "px");
				root.style.setProperty("--hero-copy-opacity", (1 - rawProgress * .08).toFixed(3));
				updateHeroFuse(rawProgress);
				root.style.setProperty("--dock-opacity", dockOpacity.toFixed(3));
				root.style.setProperty("--dock-scale", dockScale.toFixed(3));
				root.style.setProperty("--dock-energy", clamp(1 - dockRelease * .65, 0, 1).toFixed(3));
				root.style.setProperty("--timeline-opacity", clamp((rawProgress - .48) / .22, 0, 1).toFixed(3));
				dock.style.opacity = rawProgress < .015 ? ".999" : dockOpacity.toFixed(3);
				dock.style.transform = "translateX(-50%) scale(" + dockScale.toFixed(3) + ")";

				items.forEach(function(item, index) {
					const module = item.module;
					const rect = item.placeholder.getBoundingClientRect();
					const start = .035 + index * .052;
					const duration = .32;
					const targetProgress = clamp((rawProgress - start) / duration, 0, 1);
					item.progress += (targetProgress - item.progress) * .2;

					if (Math.abs(targetProgress - item.progress) < .002) {
						item.progress = targetProgress;
					}

					const displayProgress = item.progress;
					const releaseProgress = easeOutSoft(clamp((displayProgress - .055) / .945, 0, 1));
					const finalCenterX = rect.left + rect.width / 2;
					const finalCenterY = rect.top + rect.height / 2;
					const exitProgress = 1 - releaseProgress;
					const startScale = clamp(Math.min(
						(dockRect.width * .74) / Math.max(rect.width, 1),
						(dockRect.height * .74) / Math.max(rect.height, 1)
					), .07, .2);
					const settle = releaseProgress > .72 ? Math.sin(clamp((releaseProgress - .72) / .28, 0, 1) * Math.PI) * .018 : 0;
					const lift = -Math.sin(releaseProgress * Math.PI) * 18;
					const x = (dockCenterX - finalCenterX) * exitProgress;
					const y = (dockCenterY - finalCenterY) * exitProgress + lift;
					const scale = startScale + releaseProgress * (1 - startScale) + settle;
					const opacity = displayProgress <= .01 ? 0 : clamp(displayProgress / .18, 0, 1);

					module.style.visibility = opacity > 0 ? "visible" : "hidden";
					module.style.left = rect.left + "px";
					module.style.top = rect.top + "px";
					module.style.width = rect.width + "px";
					module.style.minHeight = rect.height + "px";
					module.style.setProperty("--entry-x", x.toFixed(2) + "px");
					module.style.setProperty("--entry-y", y.toFixed(2) + "px");
					module.style.setProperty("--entry-scale", scale.toFixed(4));
					module.style.setProperty("--entry-opacity", opacity.toFixed(3));
					module.style.setProperty("--entry-blur", ((1 - releaseProgress) * 4).toFixed(2) + "px");
					module.style.setProperty("--entry-pointer", releaseProgress > .98 ? "auto" : "none");
				});

				if (items.every(function(item) {
					return item.progress >= .998;
				}) && maxRawProgress >= .72) {
					finishEntry();
					return;
				}

				if (Math.abs(targetRawProgress - renderedRawProgress) > .001 || items.some(function(item, index) {
					const start = .035 + index * .052;
					const duration = .32;
					return Math.abs(clamp((rawProgress - start) / duration, 0, 1) - item.progress) > .002;
				})) {
					requestEntryFrame();
				}
			}

			function requestEntryFrame() {
				if (!ticking) {
					ticking = true;
					requestAnimationFrame(applyEntryState);
				}
			}

			function handleEntryResize() {
				requestEntryFrame();
			}

			function finishEntry() {
				if (finished) {
					return;
				}

				finished = true;
				window.removeEventListener("scroll", requestEntryFrame);
				window.removeEventListener("resize", handleEntryResize);
				document.body.classList.remove("entry-active", "entry-measuring");
				document.body.classList.add("entry-finished");
				root.style.removeProperty("--hero-entry-height");
				root.style.removeProperty("--hero-copy-opacity");
				updateHeroFuse(1);
				root.style.removeProperty("--intro-progress");
				root.style.removeProperty("--dock-opacity");
				root.style.removeProperty("--dock-scale");
				root.style.removeProperty("--dock-energy");
				root.style.removeProperty("--timeline-opacity");
				dock.style.opacity = "";
				dock.style.transform = "";
				items.forEach(function(item) {
					const module = item.module;
					item.placeholder.parentNode.insertBefore(module, item.placeholder);
					item.placeholder.remove();
					module.style.visibility = "";
					module.style.left = "";
					module.style.top = "";
					module.style.width = "";
					module.style.minHeight = "";
					module.style.margin = "";
					module.style.removeProperty("--entry-x");
					module.style.removeProperty("--entry-y");
					module.style.removeProperty("--entry-scale");
					module.style.removeProperty("--entry-opacity");
					module.style.removeProperty("--entry-blur");
					module.style.removeProperty("--entry-pointer");
				});
				entryLayer.remove();
				updateHeaderVisibility();
			}

			if (reduceMotion) {
				finishEntry();
				return;
			}

			setupEntryLayer();
			window.addEventListener("scroll", requestEntryFrame, { passive: true });
			window.addEventListener("resize", handleEntryResize);
			applyEntryState();
		})();

		(function initLoader() {
			const loader = document.querySelector(".site-loader");
			let finished = false;

			function finishLoading() {
				if (finished) {
					return;
				}

				finished = true;
				setTimeout(function() {
					document.body.classList.remove("is-loading");
					document.body.classList.add("is-loaded");
					loader.classList.add("site-loader--done");
					loader.setAttribute("aria-hidden", "true");
					setTimeout(function() {
						loader.hidden = true;
					}, 620);
				}, 280);
			}

			window.addEventListener("load", finishLoading, { once: true });
			setTimeout(finishLoading, 1800);
		})();

		(function initSponsorFloat() {
			const trigger = document.getElementById("sponsor-trigger");
			const float = document.getElementById("sponsor-float");
			const panel = float ? float.querySelector(".sponsor-float__panel") : null;
			const closeButtons = float ? float.querySelectorAll(".sponsor-float__backdrop, .sponsor-float__close") : [];
			let closingTimer = 0;

			if (!trigger || !float || !panel) {
				return;
			}

			function setOrigin() {
				const triggerRect = trigger.getBoundingClientRect();
				const panelRect = panel.getBoundingClientRect();
				const triggerCenterX = triggerRect.left + triggerRect.width / 2;
				const triggerCenterY = triggerRect.top + triggerRect.height / 2;
				const panelCenterX = window.innerWidth / 2;
				const panelCenterY = window.innerHeight / 2;
				const scale = Math.min(
					Math.max(triggerRect.width / panelRect.width, .14),
					.32
				);

				float.style.setProperty("--sponsor-origin-x", triggerCenterX + "px");
				float.style.setProperty("--sponsor-origin-y", triggerCenterY + "px");
				float.style.setProperty("--sponsor-x", (triggerCenterX - panelCenterX).toFixed(2) + "px");
				float.style.setProperty("--sponsor-y", (triggerCenterY - panelCenterY).toFixed(2) + "px");
				float.style.setProperty("--sponsor-scale", scale.toFixed(4));
			}

			function openSponsor() {
				window.clearTimeout(closingTimer);
				float.classList.remove("is-closing");
				float.classList.add("is-open");
				float.setAttribute("aria-hidden", "false");
				setOrigin();
				panel.focus?.();
			}

			function closeSponsor() {
				if (!float.classList.contains("is-open")) {
					return;
				}

				setOrigin();
				float.classList.remove("is-open");
				float.classList.add("is-closing");
				float.setAttribute("aria-hidden", "true");
				closingTimer = window.setTimeout(function() {
					float.classList.remove("is-closing");
				}, 360);
			}

			trigger.addEventListener("click", openSponsor);
			closeButtons.forEach(function(button) {
				button.addEventListener("click", closeSponsor);
			});
			window.addEventListener("resize", function() {
				if (float.classList.contains("is-open")) {
					setOrigin();
				}
			});
			window.addEventListener("keydown", function(event) {
				if (event.key === "Escape") {
					closeSponsor();
				}
			});
		})();

		(function initDynamicBackground() {
			const canvas = document.getElementById("dynamic-bg");
			const ctx = canvas.getContext("2d");
			const reduceMotion = window.matchMedia("(prefers-reduced-motion: reduce)").matches;
			const pointer = {
				x: window.innerWidth / 2,
				y: window.innerHeight / 2,
				easeX: window.innerWidth / 2,
				easeY: window.innerHeight / 2,
				active: false,
				pulse: 0,
				trail: []
			};
			const particles = [];
			let width = 0;
			let height = 0;
			let dpr = 1;
			let rafId = 0;
			let lastFrame = 0;

			function particleCount() {
				return Math.min(64, Math.max(30, Math.floor((width * height) / 30000)));
			}

			function createParticle() {
				const x = Math.random() * width;
				const y = Math.random() * height;
				return {
					x,
					y,
					baseX: x,
					baseY: y,
					vx: (Math.random() - .5) * .18,
					vy: (Math.random() - .5) * .18,
					size: .65 + Math.random() * 1.35,
					phase: Math.random() * Math.PI * 2,
					hue: Math.random() > .55 ? 176 : 199
				};
			}

			function resizeCanvas() {
				dpr = Math.min(window.devicePixelRatio || 1, 2);
				width = window.innerWidth;
				height = window.innerHeight;
				canvas.width = Math.floor(width * dpr);
				canvas.height = Math.floor(height * dpr);
				canvas.style.width = width + "px";
				canvas.style.height = height + "px";
				ctx.setTransform(dpr, 0, 0, dpr, 0, 0);

				const targetCount = particleCount();
				while (particles.length < targetCount) {
					particles.push(createParticle());
				}
				while (particles.length > targetCount) {
					particles.pop();
				}
			}

			function drawLine(a, b, alpha, color, widthScale = 1) {
				ctx.beginPath();
				ctx.moveTo(a.x, a.y);
				ctx.lineTo(b.x, b.y);
				ctx.strokeStyle = color || `rgba(88, 183, 207, ${alpha})`;
				ctx.lineWidth = widthScale;
				ctx.lineCap = "round";
				ctx.stroke();
			}

			function drawPointerField() {
				const strength = pointer.active ? 1 : pointer.pulse;

				if (strength <= .02 && pointer.trail.length === 0) {
					return;
				}

				ctx.save();
				ctx.globalCompositeOperation = "lighter";

				for (let i = 0; i < pointer.trail.length - 1; i++) {
					const current = pointer.trail[i];
					const next = pointer.trail[i + 1];
					const alpha = current.life * (1 - i / pointer.trail.length);

					ctx.beginPath();
					ctx.moveTo(current.x, current.y);
					ctx.lineTo(next.x, next.y);
					ctx.strokeStyle = `rgba(125, 211, 199, ${alpha * .22})`;
					ctx.lineWidth = 8 * alpha + 1.5;
					ctx.lineCap = "round";
					ctx.stroke();
				}

				const radius = Math.min(340, Math.max(220, width * .24));
				const glow = ctx.createRadialGradient(pointer.easeX, pointer.easeY, 0, pointer.easeX, pointer.easeY, radius);
				glow.addColorStop(0, `rgba(125, 211, 199, ${.28 * strength})`);
				glow.addColorStop(.34, `rgba(79, 184, 223, ${.12 * strength})`);
				glow.addColorStop(.62, `rgba(239, 71, 111, ${.055 * strength})`);
				glow.addColorStop(1, "rgba(79, 184, 223, 0)");
				ctx.fillStyle = glow;
				ctx.beginPath();
				ctx.arc(pointer.easeX, pointer.easeY, radius, 0, Math.PI * 2);
				ctx.fill();

				for (let i = 0; i < 3; i++) {
					const angle = performance.now() * .00032 + i * Math.PI * .72;
					const arcRadius = radius * (.28 + i * .14);
					ctx.beginPath();
					ctx.arc(pointer.easeX, pointer.easeY, arcRadius, angle, angle + Math.PI * .56);
					ctx.strokeStyle = `rgba(125, 211, 199, ${(.26 - i * .045) * strength})`;
					ctx.lineWidth = 1.7 - i * .22;
					ctx.stroke();
				}

				ctx.beginPath();
				ctx.arc(pointer.easeX, pointer.easeY, 5.5, 0, Math.PI * 2);
				ctx.fillStyle = `rgba(255, 107, 141, ${.46 * strength})`;
				ctx.fill();
				ctx.beginPath();
				ctx.arc(pointer.easeX, pointer.easeY, 13, 0, Math.PI * 2);
				ctx.strokeStyle = `rgba(125, 211, 199, ${.32 * strength})`;
				ctx.lineWidth = 1.4;
				ctx.stroke();
				ctx.restore();
			}

			function drawPointerLine(particle, signal) {
				const dx = pointer.easeX - particle.x;
				const dy = pointer.easeY - particle.y;
				const dist = Math.sqrt(dx * dx + dy * dy) || 1;
				const bend = Math.sin(particle.phase * 1.7) * 24 * signal;
				const midX = (particle.x + pointer.easeX) / 2 + (-dy / dist) * bend;
				const midY = (particle.y + pointer.easeY) / 2 + (dx / dist) * bend;
				const gradient = ctx.createLinearGradient(particle.x, particle.y, pointer.easeX, pointer.easeY);
				gradient.addColorStop(0, "rgba(125, 211, 199, 0)");
				gradient.addColorStop(.42, `rgba(125, 211, 199, ${signal * .38})`);
				gradient.addColorStop(1, `rgba(239, 71, 111, ${signal * .16})`);

				ctx.beginPath();
				ctx.moveTo(particle.x, particle.y);
				ctx.quadraticCurveTo(midX, midY, pointer.easeX, pointer.easeY);
				ctx.strokeStyle = gradient;
				ctx.lineWidth = .9 + signal * 1.35;
				ctx.lineCap = "round";
				ctx.stroke();
			}

			function updateParticle(particle, index) {
				particle.phase += .009;
				const driftX = Math.cos(particle.phase + index) * .024;
				const driftY = Math.sin(particle.phase) * .024;

				particle.vx += (particle.baseX - particle.x) * .0009 + driftX;
				particle.vy += (particle.baseY - particle.y) * .0009 + driftY;

				if (pointer.active) {
					const dx = pointer.easeX - particle.x;
					const dy = pointer.easeY - particle.y;
					const dist = Math.sqrt(dx * dx + dy * dy) || 1;

					if (dist < 300) {
						const field = (1 - dist / 300);
						const orbit = field * .05;
						const breathe = field * .018;
						particle.vx += (-dy / dist) * orbit + (dx / dist) * breathe;
						particle.vy += (dx / dist) * orbit + (dy / dist) * breathe;
					}
				}

				particle.vx *= .88;
				particle.vy *= .88;
				particle.x += particle.vx;
				particle.y += particle.vy;
			}

			function render(now = performance.now()) {
				if (now - lastFrame < 28) {
					rafId = requestAnimationFrame(render);
					return;
				}

				lastFrame = now;
				ctx.clearRect(0, 0, width, height);
				ctx.lineJoin = "round";
				pointer.easeX += (pointer.x - pointer.easeX) * .16;
				pointer.easeY += (pointer.y - pointer.easeY) * .16;
				pointer.pulse += ((pointer.active ? 1 : 0) - pointer.pulse) * .1;
				pointer.trail.forEach(function(point) {
					point.life -= .035;
				});
				pointer.trail = pointer.trail.filter(function(point) {
					return point.life > 0;
				});
				drawPointerField();

				for (let i = 0; i < particles.length; i++) {
					const current = particles[i];
					updateParticle(current, i);

					for (let j = i + 1; j < particles.length; j++) {
						const next = particles[j];
						const dx = current.x - next.x;
						const dy = current.y - next.y;
						const dist = Math.sqrt(dx * dx + dy * dy);

						if (dist < 126) {
							drawLine(current, next, (1 - dist / 126) * .13);
						}
					}

					if (pointer.active) {
						const dx = current.x - pointer.easeX;
						const dy = current.y - pointer.easeY;
						const dist = Math.sqrt(dx * dx + dy * dy);

						if (dist < 300) {
							const signal = (1 - dist / 300);
							drawPointerLine(current, signal);
						}
					}

					ctx.beginPath();
					ctx.arc(current.x, current.y, current.size, 0, Math.PI * 2);
					ctx.shadowBlur = 7;
					ctx.shadowColor = `hsla(${current.hue}, 84%, 66%, .42)`;
					ctx.fillStyle = `hsla(${current.hue}, 78%, 62%, .58)`;
					ctx.fill();
					ctx.shadowBlur = 0;
				}

				rafId = requestAnimationFrame(render);
			}

			function movePointer(event) {
				pointer.x = event.clientX;
				pointer.y = event.clientY;
				pointer.active = true;
				pointer.pulse = Math.max(pointer.pulse, .55);
				pointer.trail.unshift({
					x: event.clientX,
					y: event.clientY,
					life: 1
				});

				if (pointer.trail.length > 18) {
					pointer.trail.pop();
				}
			}

			function leavePointer() {
				pointer.active = false;
			}

			resizeCanvas();
			window.addEventListener("resize", resizeCanvas);
			window.addEventListener("pointermove", movePointer, { passive: true });
			window.addEventListener("pointerleave", leavePointer);

			if (reduceMotion) {
				render();
				cancelAnimationFrame(rafId);
			} else {
				render();
			}
		})();

		(function initSectionReveal() {
			const targets = document.querySelectorAll(".content-section, #aside_content .card-widget");

			if (document.body.classList.contains("entry-active") || document.body.classList.contains("entry-finished")) {
				targets.forEach(function(target) {
					target.classList.add("is-visible");
				});
				return;
			}

			if (!("IntersectionObserver" in window)) {
				targets.forEach(function(target) {
					target.classList.add("is-visible");
				});
				return;
			}

			targets.forEach(function(target) {
				target.classList.add("reveal-ready");
			});

			const observer = new IntersectionObserver(function(entries) {
				entries.forEach(function(entry) {
					if (entry.isIntersecting) {
						entry.target.classList.add("is-visible");
						observer.unobserve(entry.target);
					}
				});
			}, {
				threshold: .18,
				rootMargin: "0px 0px -8% 0px"
			});

			targets.forEach(function(target) {
				observer.observe(target);
			});

			setTimeout(function() {
				targets.forEach(function(target) {
					target.classList.add("is-visible");
				});
			}, 2400);
		})();

		console.clear();
		console.log("%c 有朋自远方来。", "background:#24272A; color:#ffffff", "");
		console.log("%c web %c", "background:#24272A; color:#ffffff", "", "https://ut02.cn");
		console.log("%c 版本号: %c", "background:#24272A; color:#ffffff", "", "1.3.0");

		const OriginTitle = document.title;
		let titleTime;
		document.addEventListener("visibilitychange", function() {
			if (document.hidden) {
				document.title = "页面先藏起来啦 ~";
				clearTimeout(titleTime);
			} else {
				document.title = "欢迎回来 ~ " + OriginTitle;
				titleTime = setTimeout(function() {
					document.title = OriginTitle;
				}, 2000);
			}
		});
	</script>
	<script src="js/Sitetime.js"></script>
	<script src="live2d/autoload.js?v=20260526-2"></script>
</body>

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