.page-root[data-v-25a17015]{min-height:100vh;position:relative;overflow-x:hidden;font-family:PingFang SC,Helvetica Neue,-apple-system,sans-serif;font-size:.9375rem;line-height:1.75;color:var(--text-1)}[data-v-25a17015]:root{--ease: cubic-bezier(.4,0,.2,1);--radius-md: 14px;--radius-lg: 20px;--font-serif: "Songti SC","Noto Serif SC","STSong",serif;--max-w: 1280px}[data-theme=dark][data-v-25a17015]{--bg-grad-1: #161a2a;--bg-grad-2: #1a1e30;--bg-grad-3: #141824;--bg-2: rgba(40,45,68,.8);--accent: hsl(38, 60%, 60%);--accent-glow: hsla(38, 60%, 60%, .1);--card-bg: rgba(48, 53, 76, .85);--card-border: rgba(255,255,255,.12);--card-border-hover: rgba(255,255,255,.18);--card-shadow: 0 16px 48px rgba(0,0,0,.35);--input-bg: rgba(58, 64, 90, .88);--input-border: rgba(255,255,255,.2);--text-1: rgba(240,236,228,.97);--text-2: rgba(195,185,165,.95);--text-3: rgba(170,160,145,.88);--text-4: rgba(160,150,135,.78);--border: rgba(255,255,255,.12);--danger: rgba(215,125,110,.88);--success: rgba(110,195,135,.88);--nav-bg: rgba(22, 26, 42, .92);--section-alt: rgba(30,34,55,.45)}[data-theme=light][data-v-25a17015]{--bg-grad-1: #f7f2ea;--bg-grad-2: #f0ebe1;--bg-grad-3: #f9f5f0;--bg-2: rgba(245,240,230,.8);--accent: hsl(38, 72%, 30%);--accent-glow: hsla(38, 72%, 30%, .065);--card-bg: rgba(255,253,248,.68);--card-border: rgba(0,0,0,.045);--card-border-hover: rgba(0,0,0,.08);--card-shadow: 0 8px 28px rgba(60,40,15,.055);--input-bg: rgba(252,248,240,.75);--input-border: rgba(0,0,0,.065);--text-1: rgba(20,16,10,.96);--text-2: rgba(70,58,40,.9);--text-3: rgba(100,88,68,.78);--text-4: rgba(90,78,58,.68);--border: rgba(0,0,0,.045);--danger: rgba(170,65,50,.88);--success: rgba(30,130,60,.88);--nav-bg: rgba(247,242,234,.95);--section-alt: rgba(240,235,225,.45)}.bg-layer[data-v-25a17015]{position:fixed;top:0;left:0;right:0;bottom:0;z-index:0;pointer-events:none}[data-theme=dark] .bg-layer[data-v-25a17015]{background:radial-gradient(ellipse 80% 60% at 18% 8%,rgba(45,50,90,.3) 0%,transparent 72%),radial-gradient(ellipse 65% 50% at 88% 92%,rgba(65,42,18,.16) 0%,transparent 68%),linear-gradient(162deg,#161a2a,#1a1e30 50%,#141824)}[data-theme=light] .bg-layer[data-v-25a17015]{background:radial-gradient(ellipse 72% 52% at 12% 18%,rgba(210,190,150,.2) 0%,transparent 65%),radial-gradient(ellipse 55% 42% at 92% 85%,rgba(195,175,135,.13) 0%,transparent 60%),linear-gradient(155deg,#f7f2ea,#f0ebe1 60%,#f9f5f0)}.page-wrap[data-v-25a17015]{position:relative;z-index:1}.about-hero[data-v-25a17015]{max-width:var(--max-w);margin:0 auto;padding:100px 24px 48px;text-align:center}.about-hero-title[data-v-25a17015]{font-family:var(--font-serif);font-size:1.75rem;letter-spacing:3px;color:var(--text-1);margin-bottom:16px;display:block}.about-hero-desc[data-v-25a17015]{font-size:.9375rem;color:var(--text-2);line-height:1.7;max-width:640px;margin:0 auto;display:block}.hero-cards[data-v-25a17015]{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:20px}.hero-card[data-v-25a17015]{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-md);padding:28px 24px;backdrop-filter:blur(20px);cursor:pointer;transition:all .3s cubic-bezier(.16,1,.3,1);position:relative;overflow:hidden}.hero-card[data-v-25a17015]:hover{transform:translateY(-6px) scale(1.02);border-color:rgba(255,255,255,.18);box-shadow:0 20px 60px rgba(0,0,0,.3),0 0 40px var(--accent-glow)}.hero-card-glow[data-v-25a17015]{position:absolute;top:-50%;left:-50%;width:200%;height:200%;background:radial-gradient(circle at center,var(--accent-glow) 0%,transparent 70%);opacity:0;transition:opacity .4s;pointer-events:none}.hero-card:hover .hero-card-glow[data-v-25a17015]{opacity:1}.hero-card-content[data-v-25a17015]{position:relative;z-index:1}.hero-card-icon[data-v-25a17015]{font-size:2.5rem;margin-bottom:16px}.hero-card-title[data-v-25a17015]{font-family:var(--font-serif);font-size:1.25rem;font-weight:400;letter-spacing:4px;color:var(--text-1);margin-bottom:8px}.hero-card-desc[data-v-25a17015]{font-size:.8125rem;color:var(--text-3);letter-spacing:1px;margin-bottom:16px;line-height:1.6}.hero-card-features[data-v-25a17015]{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.hero-card-tag[data-v-25a17015]{padding:4px 12px;border-radius:20px;font-size:.6875rem;background:var(--accent-glow);color:var(--accent);border:1px solid rgba(255,255,255,.06);letter-spacing:1px}.hero-card-tag.free[data-v-25a17015]{background:rgba(110,195,135,.1);color:var(--success)}.hero-card-arrow[data-v-25a17015]{font-size:1.25rem;color:var(--accent);opacity:0;transform:translate(-8px);transition:all .3s cubic-bezier(.16,1,.3,1)}.hero-card:hover .hero-card-arrow[data-v-25a17015]{opacity:1;transform:translate(0)}.hero-card-primary[data-v-25a17015]{grid-column:span 2;background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.12);text-align:center}.hero-card-primary[data-v-25a17015]:hover{border-color:var(--accent)}.hero-card-primary .hero-card-icon[data-v-25a17015],.hero-card-primary .hero-card-title[data-v-25a17015],.hero-card-primary .hero-card-desc[data-v-25a17015]{text-align:center}.hero-card-primary .hero-card-features[data-v-25a17015]{justify-content:center}.hero-mini-scroll[data-v-25a17015]{display:grid;grid-template-columns:repeat(7,1fr);gap:10px;grid-column:1 / -1;position:relative}.hero-card-mini[data-v-25a17015]{background:rgba(255,255,255,.02);border-color:rgba(255,255,255,.05);padding:18px 8px;border-radius:14px}.hero-card-mini[data-v-25a17015]:hover{transform:translateY(-3px) scale(1.01);border-color:rgba(255,255,255,.12);box-shadow:0 10px 30px rgba(0,0,0,.2)}.hero-card-mini .hero-card-content[data-v-25a17015]{display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center}.hero-card-mini .hero-card-icon[data-v-25a17015]{font-size:1.75rem;margin-bottom:0;flex-shrink:0}.hero-card-mini .hero-card-title[data-v-25a17015]{font-size:.8125rem;letter-spacing:1px;margin-bottom:0}.hero-card-mini .hero-card-arrow[data-v-25a17015],.hero-card-mini .hero-card-desc[data-v-25a17015],.hero-card-mini .hero-card-features[data-v-25a17015]{display:none}.section[data-v-25a17015]{max-width:var(--max-w);margin:0 auto;padding:80px 32px}.section-alt[data-v-25a17015]{background:var(--section-alt)}.section-tag[data-v-25a17015]{display:inline-block;padding:4px 14px;border-radius:20px;font-size:.6875rem;letter-spacing:2px;color:var(--accent);background:var(--accent-glow);margin-bottom:12px}.section-title[data-v-25a17015]{font-family:var(--font-serif);font-size:1.75rem;font-weight:400;letter-spacing:3px;color:var(--text-1);margin-bottom:8px;display:block}.section-desc[data-v-25a17015]{color:var(--text-3);font-size:.875rem;margin-bottom:40px;max-width:600px;display:block}.trust-grid[data-v-25a17015]{display:grid;grid-template-columns:280px 1fr;gap:24px;align-items:stretch}.trust-authority[data-v-25a17015]{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-lg);padding:20px;backdrop-filter:blur(16px);height:100%;box-sizing:border-box}.trust-title[data-v-25a17015]{font-family:var(--font-serif);font-size:.9rem;letter-spacing:2px;margin-bottom:12px;display:block;color:var(--text-1)}.auth-item[data-v-25a17015]{margin-bottom:10px}.auth-item-title[data-v-25a17015]{font-size:.75rem;color:var(--accent);margin-bottom:3px;display:block}.auth-item-desc[data-v-25a17015]{font-size:.6875rem;color:var(--text-3);line-height:1.5;display:block}.case-scroll-wrap[data-v-25a17015]{position:relative;min-width:0;height:100%;display:flex;flex-direction:column}.case-scroll-wrap[data-v-25a17015]:after{content:"";position:absolute;top:0;right:0;width:60px;height:100%;background:linear-gradient(to right,transparent,var(--bg));pointer-events:none;z-index:3}.case-tabs[data-v-25a17015]{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap;position:relative;z-index:2;flex-shrink:0}.case-tab[data-v-25a17015]{padding:5px 14px;border-radius:20px;font-size:.75rem;border:1px solid var(--card-border);color:var(--text-3);cursor:pointer;background:transparent}.case-tab.active[data-v-25a17015]{background:var(--accent-glow);color:var(--accent);border-color:var(--accent)}.case-list[data-v-25a17015]{display:flex!important;flex-direction:row!important;flex-wrap:nowrap!important;gap:16px;overflow-x:auto;padding-bottom:8px;-webkit-overflow-scrolling:touch;position:relative;z-index:2;flex:1;min-height:0}.case-list[data-v-25a17015]::-webkit-scrollbar{height:4px}.case-list[data-v-25a17015]::-webkit-scrollbar-thumb{background:var(--card-border);border-radius:2px}.case-card[data-v-25a17015]{flex:0 0 280px!important;background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-md);padding:16px;backdrop-filter:blur(16px);position:relative}.case-header[data-v-25a17015]{display:flex;align-items:center;gap:8px;margin-bottom:10px}.case-avatar[data-v-25a17015]{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.75rem;color:#fff;flex-shrink:0;font-weight:500}.case-user-info[data-v-25a17015]{flex:1;min-width:0}.case-nickname[data-v-25a17015]{font-size:.8125rem;color:var(--text-1);display:block;font-weight:500}.case-date[data-v-25a17015]{font-size:.625rem;color:var(--text-3);display:block;margin-top:1px}.case-badge[data-v-25a17015]{font-size:.5625rem;padding:2px 6px;border-radius:4px;color:#fff;flex-shrink:0}.case-badge.classic[data-v-25a17015]{background:var(--accent)}.case-badge.real[data-v-25a17015]{background:#e67e22}.case-badge.community[data-v-25a17015]{background:#27ae60}.case-type[data-v-25a17015]{font-size:.6875rem;color:var(--accent);margin-bottom:10px;letter-spacing:1px;display:flex;align-items:center}.case-q[data-v-25a17015],.case-a[data-v-25a17015]{display:flex;gap:6px;margin-bottom:8px}.case-q-label[data-v-25a17015],.case-a-label[data-v-25a17015]{width:18px;height:18px;border-radius:4px;display:flex;align-items:center;justify-content:center;font-size:.625rem;font-weight:600;flex-shrink:0;margin-top:1px}.case-q-label[data-v-25a17015]{background:rgba(178,149,93,.15);color:var(--accent)}.case-a-label[data-v-25a17015]{background:rgba(39,174,96,.15);color:var(--success)}.case-q-text[data-v-25a17015],.case-a-text[data-v-25a17015]{font-size:.75rem;color:var(--text-2);line-height:1.5;flex:1;min-width:0;white-space:normal;word-break:break-all}.case-a-text[data-v-25a17015]{color:var(--text-3)}.case-result[data-v-25a17015]{display:flex;align-items:center;gap:8px;margin-top:4px;margin-bottom:4px}.case-verified[data-v-25a17015]{font-size:.6875rem;color:var(--success)}.case-feedback[data-v-25a17015]{font-size:.6875rem;color:var(--accent);font-style:italic}.feature-scroll-wrap[data-v-25a17015]{position:relative}.feature-grid[data-v-25a17015]{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.feature-card[data-v-25a17015]{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-md);padding:28px 24px;backdrop-filter:blur(20px);transition:all .3s cubic-bezier(.16,1,.3,1);text-align:center}.feature-icon[data-v-25a17015]{font-size:2rem;margin-bottom:12px}.feature-card-title[data-v-25a17015]{font-family:var(--font-serif);font-size:.9375rem;letter-spacing:2px;margin-bottom:8px;color:var(--text-1)}.feature-card-desc[data-v-25a17015]{font-size:.8125rem;color:var(--text-3);line-height:1.6}.scenario-scroll-wrap[data-v-25a17015]{position:relative}.scenario-grid[data-v-25a17015]{display:grid;grid-template-columns:repeat(6,1fr);gap:16px}.scenario-card[data-v-25a17015]{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-md);padding:24px 16px;backdrop-filter:blur(16px);text-align:center;cursor:pointer;transition:all .3s cubic-bezier(.16,1,.3,1)}.scenario-emoji[data-v-25a17015]{font-size:2rem;display:block;margin-bottom:8px}.scenario-card-title[data-v-25a17015]{font-size:.8125rem;color:var(--text-2);letter-spacing:1px}.faq-section[data-v-25a17015]{padding-bottom:0!important}.faq-panel[data-v-25a17015]{max-width:var(--max-w);margin:0 auto;border:1px solid var(--card-border);border-radius:var(--radius-md);overflow:hidden;background:var(--card-bg);backdrop-filter:blur(12px)}.faq-panel-header[data-v-25a17015]{display:flex;justify-content:space-between;align-items:center;padding:16px 24px;cursor:pointer}.faq-panel-title[data-v-25a17015]{font-family:var(--font-serif);font-size:.9375rem;letter-spacing:2px;color:var(--text-2)}.faq-panel-arrow[data-v-25a17015]{font-size:.75rem;color:var(--text-3);transition:transform .3s var(--ease)}.faq-panel-arrow.rotated[data-v-25a17015]{transform:rotate(180deg)}.faq-panel-body[data-v-25a17015]{max-height:0;overflow:hidden;transition:max-height .4s var(--ease);padding:0 20px}.faq-panel-body.open[data-v-25a17015]{max-height:600px;padding:0 20px 16px}.faq-item[data-v-25a17015]{border:1px solid var(--card-border);border-radius:10px;margin-bottom:8px;overflow:hidden}.faq-q[data-v-25a17015]{padding:14px 20px;cursor:pointer;font-size:.875rem;color:var(--text-2);display:flex;justify-content:space-between;align-items:center;background:var(--card-bg)}.faq-q .arrow[data-v-25a17015]{transition:transform .2s}.faq-q .arrow.rotated[data-v-25a17015]{transform:rotate(180deg)}.faq-a[data-v-25a17015]{padding:0 20px;max-height:0;overflow:hidden;transition:max-height .3s var(--ease);font-size:.8125rem;color:var(--text-3);line-height:1.7}.faq-a.open[data-v-25a17015]{max-height:200px;padding:14px 20px}.edu-grid[data-v-25a17015]{display:grid;grid-template-columns:1fr 1.2fr 1fr;gap:24px}.edu-card[data-v-25a17015]{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-lg);padding:32px 24px;backdrop-filter:blur(16px);text-align:center}.edu-card.center[data-v-25a17015]{border-color:var(--accent);box-shadow:0 0 40px var(--accent-glow)}.edu-icon[data-v-25a17015]{font-size:2.5rem;margin-bottom:12px;display:block}.edu-card-title[data-v-25a17015]{font-family:var(--font-serif);font-size:1rem;letter-spacing:2px;margin-bottom:12px;display:block;color:var(--text-1)}.edu-list[data-v-25a17015]{text-align:left;margin-bottom:20px}.edu-li[data-v-25a17015]{font-size:.8125rem;color:var(--text-2);padding:4px 0;display:block}.edu-btns[data-v-25a17015]{display:flex;gap:8px;justify-content:center;flex-wrap:wrap}.btn[data-v-25a17015]{padding:7px 18px;border-radius:10px;font-size:.8125rem;cursor:pointer;border:none;display:inline-block;text-align:center}.btn-sm[data-v-25a17015]{padding:5px 12px;font-size:.75rem;border-radius:8px}@media(max-width:768px){.about-hero[data-v-25a17015]{padding:80px 16px 32px}.about-hero-title[data-v-25a17015]{font-size:1.35rem;letter-spacing:2px}.about-hero-desc[data-v-25a17015]{font-size:.8125rem}.section[data-v-25a17015]{padding:48px 16px}.hero-cards[data-v-25a17015]{grid-template-columns:repeat(2,1fr);gap:12px}.hero-card-primary[data-v-25a17015]{grid-column:span 2}.hero-mini-scroll[data-v-25a17015]{grid-template-columns:repeat(4,1fr)}.trust-grid[data-v-25a17015]{grid-template-columns:1fr}.feature-grid[data-v-25a17015]{grid-template-columns:repeat(2,1fr)}.scenario-grid[data-v-25a17015]{grid-template-columns:repeat(3,1fr)}.edu-grid[data-v-25a17015]{grid-template-columns:1fr}}.site-footer[data-v-25a17015]{background:var(--nav-bg);border-top:1px solid var(--card-border);padding:24px 32px;margin-top:0;text-align:center}.footer-disclaimer[data-v-25a17015]{max-width:var(--max-w);margin:0 auto 32px;padding:14px 20px;border-radius:10px;background:rgba(215,125,110,.08);border:1px solid rgba(215,125,110,.15);font-size:.75rem;color:var(--danger);line-height:1.6;text-align:center}.footer-grid[data-v-25a17015]{max-width:860px;margin:0 auto;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;justify-items:center;text-align:center}.footer-col[data-v-25a17015]{width:100%;min-width:0}.footer-col-title[data-v-25a17015]{font-size:.8125rem;color:var(--text-2);margin-bottom:12px;letter-spacing:1px}.footer-col uni-navigator[data-v-25a17015],.footer-col .footer-link[data-v-25a17015]{display:block;width:100%;font-size:.75rem;color:var(--text-3);text-decoration:none;padding:3px 0;cursor:pointer;text-align:center}.footer-icp[data-v-25a17015]{font-size:.6875rem;color:var(--text-3);margin-top:8px}.footer-icp-link[data-v-25a17015]{cursor:pointer;text-decoration:none}.footer-icp-link[data-v-25a17015]:hover{color:var(--accent)}.footer-bottom[data-v-25a17015]{max-width:860px;margin:24px auto 0;padding-top:16px;border-top:1px solid var(--card-border);display:flex;justify-content:center;align-items:center;gap:18px;flex-wrap:wrap;text-align:center}.footer-bottom-text[data-v-25a17015]{font-size:.6875rem;color:var(--text-3)}.btn-clear-data[data-v-25a17015]{font-size:.6875rem;padding:4px 10px;border-radius:6px;background:transparent;border:1px solid var(--danger);color:var(--danger);cursor:pointer}@media(max-width:768px){.site-footer[data-v-25a17015]{padding:24px 16px}.footer-grid[data-v-25a17015]{grid-template-columns:1fr;gap:24px;max-width:420px}}@media(max-width:480px){.footer-bottom[data-v-25a17015]{flex-direction:column;gap:8px}}.modal-overlay[data-v-25a17015]{display:none;position:fixed;top:0;right:0;bottom:0;left:0;z-index:300;background:rgba(0,0,0,.55);backdrop-filter:blur(8px);align-items:center;justify-content:center}.modal-overlay.open[data-v-25a17015]{display:flex}.modal-box[data-v-25a17015]{background:var(--card-bg);border:1px solid var(--card-border);border-radius:20px;padding:32px;width:360px;backdrop-filter:blur(40px);box-shadow:var(--card-shadow)}.modal-title[data-v-25a17015]{font-family:var(--font-serif);font-size:1.1rem;letter-spacing:2px;text-align:center;margin-bottom:24px;color:var(--text-1)}.field[data-v-25a17015]{margin-bottom:14px}.field-label[data-v-25a17015]{display:block;font-size:.75rem;color:var(--text-3);margin-bottom:4px}.field-input[data-v-25a17015]{width:100%;padding:10px 14px;border-radius:10px;background:var(--input-bg);border:1px solid var(--input-border);color:var(--text-1);font-size:.875rem;outline:none;box-sizing:border-box}uni-input[data-v-25a17015],uni-textarea[data-v-25a17015],select[data-v-25a17015]{border-radius:10px}.modal-btns[data-v-25a17015]{display:flex;gap:10px;margin-top:20px}.modal-btns .btn[data-v-25a17015]{flex:1;text-align:center}.modal-error[data-v-25a17015]{color:var(--danger);font-size:.75rem;text-align:center;margin-top:10px;min-height:18px}.btn[data-v-25a17015]{padding:7px 18px;border-radius:10px;font-size:.8125rem;cursor:pointer;border:none;display:inline-flex;align-items:center;justify-content:center}.btn-outline[data-v-25a17015]{background:transparent;border:1px solid var(--card-border);color:var(--text-2)}.btn-accent[data-v-25a17015]{background:var(--accent);color:#fff}