*,::after,::before{box-sizing:border-box;margin:0;padding:0}body,html{background-color:#f8f8f8;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;font-size:16px;font-weight:400;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility;-webkit-tap-highlight-color:transparent;-webkit-overflow-scrolling:touch;-webkit-user-select:none;user-select:none;overscroll-behavior:none;scrollbar-width:none}::-webkit-scrollbar{display:none}header{width:100%;height:128px;background-color:rgba(248,248,248,.8);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);padding:0 32px;box-sizing:border-box;display:flex;align-items:center;position:fixed;top:0;left:0;z-index:10240}.header-left-box{border-radius:32px;height:64px;background-color:#fff;display:flex;align-items:center;justify-content:right;flex:1;min-width:0}.header-left-content-box{width:516px;height:48px;display:flex;align-items:center;justify-content:left;margin-right:20px}.header-left-content-box a{color:#000;text-decoration:none}.logo{border-radius:18px;width:112px;height:36px;background:radial-gradient(circle,#fef6e4 8%,transparent 100%);display:flex;align-items:center;justify-content:center;transition:transform .3s ease}.logo:hover{transform:scale(1.5) rotate(-15deg)}.header-center-box{border-radius:50%;width:88px;height:88px;background:#fff;margin-left:20px;margin-right:20px;flex-shrink:0}.header-center-box img{width:88px;height:88px;object-fit:cover;transition:transform .3s ease}.header-center-box img:hover{animation:rotateAnimation 3s linear infinite}@keyframes rotateAnimation{0%{transform:rotate(0)}100%{transform:rotate(360deg)}}.header-right-box{border-radius:32px;height:64px;background-color:#fff;display:flex;align-items:center;justify-content:left;flex:1;min-width:0}.header-right-content-box{width:516px;height:48px;display:flex;align-items:center;justify-content:right;margin-left:20px}.nav-links{display:flex;align-items:center;justify-content:center;gap:10px}.nav-links a{border-radius:18px;height:36px;line-height:36px;display:flex;align-items:center;justify-content:center;padding-left:18px;padding-right:18px;color:#000;text-decoration:none;transition:background-color .3s ease,color .3s ease}.nav-links a:hover{background-color:#f8f8f8;color:#000}.language-selector{border-radius:50%;width:36px;height:36px;background-color:#f8f8f8;display:flex;justify-content:center;align-items:center;cursor:pointer;position:relative}.language-dropdown{border-radius:24px;width:166px;height:auto;padding-bottom:4px;background-color:#fff;box-shadow:0 2px 10px rgba(0,0,0,.2);display:none;justify-content:center;align-items:center;cursor:auto;position:absolute;top:50px;right:0;z-index:999}.default-language{background:linear-gradient(to right,transparent,#e0e0e0 50%,#e0e0e0 50%,transparent)}.language-content-box{border-radius:24px;width:158px;height:auto;background-color:#fff}.language-content-box a{border-radius:22px;width:158px;height:44px;margin-top:4px;display:flex;align-items:center;justify-content:center;color:#000;text-decoration:none}.language-option-box{border-radius:22px;width:158px;height:44px;display:flex;align-items:center}.language-option-inner-box{border-radius:22px;width:158px;height:44px;display:flex;align-items:center}.language-code{border-radius:50%;width:32px;height:32px;margin-left:6px;display:flex;justify-content:center;align-items:center}.language-name{border-radius:16px;width:108px;height:32px;margin-left:6px;display:flex;justify-content:left;align-items:center}.language-suggestion-banner{width:min(calc(100% - 24px),560px);position:fixed;left:50%;bottom:calc(16px + env(safe-area-inset-bottom));z-index:998;transform:translateX(-50%)}.language-suggestion-inner{border-radius:999px;border:1px solid rgba(15,23,42,.08);background:rgba(255,255,255,.96);box-shadow:0 14px 36px rgba(15,23,42,.12);padding:8px 8px 8px 18px;display:flex;align-items:center;gap:10px;backdrop-filter:blur(14px)}.language-suggestion-copy{min-width:0;flex:1 1 auto}.language-suggestion-copy p{min-width:0;margin:0;color:#1e293b;font-size:14px;font-weight:700;line-height:1.35}.language-suggestion-controls{display:flex;align-items:center;gap:8px;flex:0 0 auto}.language-suggestion-action,.language-suggestion-dismiss{border-radius:999px;height:34px;display:inline-flex;align-items:center;justify-content:center;white-space:nowrap;font-size:14px;font-weight:700;cursor:pointer}.language-suggestion-action{min-width:88px;padding:0 16px;background:#1e293b;color:#fff;text-decoration:none;transition:background-color .2s ease}.language-suggestion-dismiss{border:0;width:34px;padding:0;background:#f8fafc;color:#475569;transition:background-color .2s ease,color .2s ease}.language-suggestion-action:hover{background:#334155}.language-suggestion-dismiss:hover{background:#fff;color:#1e293b}.language-suggestion-action:focus-visible,.language-suggestion-dismiss:focus-visible{outline:3px solid rgba(242,153,74,.45);outline-offset:2px}main{margin-top:128px;display:flex;justify-content:center;flex-wrap:wrap;padding:0 32px;box-sizing:border-box}.main-section{border-radius:32px;width:1200px;min-width:280px;background-color:#fff;padding:20px 0 20px}.popular-tools{--popular-marquee-duration:17.5s;--popular-tool-gap:10px;--popular-tool-edge-gap:5px;position:relative;display:flex;width:min(100%,368px);margin:7px auto -10px;overflow:hidden;padding:0 4px;align-items:center;gap:var(--popular-tool-gap);box-sizing:border-box}.popular-tools-viewport{position:relative;isolation:isolate;flex:1 1 auto;min-width:0;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent)}.popular-tools-viewport::before{content:none}.popular-tools-marquee{position:relative;z-index:1;display:flex;width:max-content;will-change:transform;animation:popular-tools-scroll var(--popular-marquee-duration) linear infinite}.popular-tools:focus-within .popular-tools-marquee,.popular-tools:hover .popular-tools-marquee{animation-play-state:paused}.popular-tools-track{position:relative;isolation:isolate;display:flex;flex:none;width:max-content;margin:0;padding:7px var(--popular-tool-edge-gap);align-items:center;justify-content:center;gap:var(--popular-tool-gap);background:0 0;box-sizing:border-box}.popular-tools-track::before{content:none}.popular-tools-track::after{content:none}.popular-tools-label{position:relative;z-index:1;display:inline-flex;min-height:40px;flex:none;margin-right:0;padding:0 13px;align-items:center;gap:6px;background:0 0;color:#8d4b28;font-size:14px;font-weight:700;line-height:1;white-space:nowrap;transform:rotate(-1deg)}.popular-tools-label::before{content:"";position:absolute;z-index:-1;inset:4px 1px 3px -1px;background:#ffe7bd;clip-path:polygon(4% 16%,91% 7%,100% 75%,86% 94%,8% 87%,0 37%);opacity:.9}.popular-tools-label svg{width:17px;height:17px;fill:#ed7849}.popular-tool{--popular-tool-wash:#f4eadb;--popular-tool-ink:#46524d;--popular-tool-tilt:-1.05deg;--popular-tool-offset-y:0px;--popular-tool-hover-offset-y:-1px;--popular-tool-wash-rotate:-1.5deg;--popular-tool-hover-tilt:0.25deg;--popular-tool-hover-wash-rotate:0.4deg;position:relative;z-index:1;display:inline-flex;min-height:44px;padding:0 14px;align-items:center;justify-content:center;color:var(--popular-tool-ink);font-size:15px;font-weight:650;line-height:1;text-decoration:none;white-space:nowrap;touch-action:manipulation;transform:translateY(var(--popular-tool-offset-y)) rotate(var(--popular-tool-tilt));transition:color 180ms ease,transform 240ms cubic-bezier(.22, 1, .36, 1)}.popular-tool-wheel{--popular-tool-wash:#e5edf5;--popular-tool-tilt:-0.45deg;--popular-tool-wash-rotate:-0.6deg;--popular-tool-hover-tilt:0.15deg;--popular-tool-hover-wash-rotate:0.25deg}.popular-tool-dice{--popular-tool-wash:#ece9f5;--popular-tool-tilt:0.85deg;--popular-tool-wash-rotate:1.2deg;--popular-tool-hover-tilt:-0.2deg;--popular-tool-hover-wash-rotate:-0.35deg}.popular-tool-rps{--popular-tool-wash:#e1eee7;--popular-tool-tilt:-0.65deg;--popular-tool-wash-rotate:-0.9deg;--popular-tool-hover-tilt:0.15deg;--popular-tool-hover-wash-rotate:0.2deg}.popular-tool::before{content:"";position:absolute;z-index:-1;inset:6px 0 4px 2px;border-radius:56% 44% 61% 39%/46% 59% 41% 54%;background:var(--popular-tool-wash);opacity:.8;transform:rotate(var(--popular-tool-wash-rotate));transition:opacity .2s ease,transform 260ms cubic-bezier(.22, 1, .36, 1)}.popular-tool-dice::before{inset:4px 2px 7px 0;border-radius:0;clip-path:polygon(7% 7%,94% 0,100% 23%,93% 94%,12% 100%,0 82%,2% 20%)}.popular-tool-rps::before{inset:6px -1px 4px 1px;border-radius:39% 61% 46% 54%/60% 40% 57% 43%;clip-path:none}@media (hover:hover) and (pointer:fine){.popular-tool:hover{color:var(--popular-tool-ink);transform:translateY(var(--popular-tool-hover-offset-y)) rotate(var(--popular-tool-hover-tilt))}.popular-tool:hover::before{opacity:1;transform:scale(1.03,.96) rotate(var(--popular-tool-hover-wash-rotate))}}.popular-tool:active{transform:translateY(var(--popular-tool-offset-y)) scale(.97) rotate(var(--popular-tool-tilt))}.popular-tool:focus-visible{outline:3px solid rgba(45,120,91,.48);outline-offset:1px;border-radius:12px}.popular-tool:focus-visible::before{opacity:1;transform:scale(1.03,.96) rotate(var(--popular-tool-hover-wash-rotate))}@keyframes popular-tools-scroll{from{transform:translate3d(0,0,0)}to{transform:translate3d(-33.333333%,0,0)}}.hero{min-width:240px;text-align:center;padding:0 20px}.hero h1{margin-bottom:20px;font-size:clamp(36px, 5vw, 56px);font-weight:700;color:#0f172a;line-height:1.1;letter-spacing:-.025em;background:0 0;-webkit-text-fill-color:initial}.hero-underline{position:relative;display:inline-block;isolation:isolate}.hero-subtitle .hero-underline{white-space:nowrap}.hero-underline-title{max-width:100%;white-space:normal;color:transparent;background:linear-gradient(270deg,red,#f90,#ff0,#3c3,#39f,#90f,#f09,red);background-size:400% 400%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:rainbow 8s ease infinite}.section-gradient-title{display:inline-block;max-width:100%;color:transparent;background:linear-gradient(270deg,red,#f90,#ff0,#3c3,#39f,#90f,#f09,red);background-size:400% 400%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:rainbow 8s ease infinite;transform-origin:center;transition:transform .24s ease}.section-gradient-title:hover{transform:rotate(-2deg)}.hero-underline::after{content:"";position:absolute;left:-.08em;right:-.08em;bottom:.04em;z-index:-1;height:.38em;border-radius:999px;background:linear-gradient(90deg,rgba(242,153,74,0),rgba(242,153,74,.34),rgba(53,182,130,.24),rgba(242,153,74,0));opacity:.72;transform:scaleX(.92) rotate(-.6deg);transform-origin:center;transition:transform .28s ease,opacity .28s ease}.hero-underline-title::after{bottom:-.11em;height:.16em;opacity:.9;transform:scaleX(.9) rotate(-1.2deg)}.hero-underline-title::before{content:"";position:absolute;right:-.28em;bottom:-.18em;width:.22em;height:.22em;border-radius:50%;background:rgba(242,153,74,.74);box-shadow:.34em -.06em 0 rgba(53,182,130,.5);opacity:.86}.hero:hover .hero-underline::after{opacity:1;transform:scaleX(1) rotate(-.6deg)}.hero:hover .hero-underline-title::after{transform:scaleX(1) rotate(-1.2deg)}@keyframes rainbow{0%{background-position:0 50%}50%{background-position:100% 50%}100%{background-position:0 50%}}.hero-subtitle{max-width:1160px;min-width:240px;margin-left:auto;margin-right:auto;font-size:20px;color:#475569;line-height:1.6}@media (prefers-reduced-motion:reduce){.hero-underline::after,.section-gradient-title{transition:none}}.container{max-width:1200px;margin:0 auto;padding:0 20px}.features{border-radius:32px;width:1200px;background-color:#fff;padding:20px 0;margin-bottom:32px}.features h2{margin-bottom:20px;text-align:center;font-size:clamp(32px, 4vw, 42px);font-weight:700;color:#0f172a;letter-spacing:-.025em}.features-subtitle{max-width:600px;margin-bottom:60px;margin-left:auto;margin-right:auto;text-align:center;font-size:20px;color:#475569;font-weight:400;line-height:1.6}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}.feature-card{border-radius:24px;background:#fff;padding:32px 24px;text-align:center;transition:transform .3s ease,box-shadow .3s ease;box-shadow:0 1px 3px rgba(0,0,0,.05)}.feature-card:hover{transform:translateY(-4px);box-shadow:0 10px 25px rgba(0,0,0,.1)}.feature-icon{font-size:40px;margin-bottom:20px;display:block;opacity:.9}.feature-card h3{margin-bottom:12px;font-size:18px;font-weight:600;color:#0f172a;letter-spacing:-.025em}.feature-card p{font-size:14px;line-height:1.6;color:#64748b}.faq{border-radius:32px;width:1200px;background-color:#fff;padding:20px 0;text-align:center}.faq h2{margin-bottom:40px;text-align:center;font-size:36px;font-weight:700;color:#1e293b}.faq-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:30px}.faq-item:hover{background:linear-gradient(270deg,#d96b6b,#d9a96b,#d9d96b,#6bd96b,#6baed9,#9b6bd9);background-size:400% 400%;-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;animation:rainbow 8s ease infinite}.faq-item h3{margin-bottom:12px;font-size:18px;font-weight:600;color:#1e293b}.faq-item p{color:#64748b;line-height:1.6}.more-tools{border-radius:32px;width:1200px;background:#fff;margin-bottom:32px;padding:20px 0;text-align:center}.more-tools h2{margin-bottom:20px;font-size:clamp(32px, 4vw, 42px);font-weight:700;color:#1e293b;line-height:1.1}.tools-grid{display:grid;gap:18px;grid-template-columns:minmax(0,1fr);width:min(100%,760px);margin:0 auto;padding:18px 28px 26px 12px;position:relative;isolation:isolate;perspective:900px;transform:rotate(-1.4deg)}.home-tools-grid{grid-template-columns:repeat(2,minmax(0,1fr))!important;width:min(100%,980px);gap:18px}.three-tools-grid{grid-template-columns:repeat(3,minmax(0,1fr))!important;width:min(100%,1120px)}.three-tools-grid .tool-item{min-height:178px;padding:28px 28px 92px}.three-tools-grid .tool-item::before{top:auto;right:28px;bottom:18px;width:58px;height:58px;transform:rotate(-14deg) translateZ(24px)}.three-tools-grid .tool-item::after{top:auto;right:68px;bottom:46px;width:112px;transform:rotate(-13deg) scaleX(.9)}.home-tools-grid .tool-item:nth-child(2){background:radial-gradient(ellipse at 88% 50%,rgba(53,182,130,.16),transparent 26%),radial-gradient(ellipse at 103% -18%,rgba(139,124,232,.12),transparent 35%),linear-gradient(126deg,#fff 0,#fbfbfb 42%,#f4fbf8 100%)}.tools-grid::before{content:"";position:absolute;inset:9px 26px 3px 2px;border-radius:24px;background:radial-gradient(ellipse at 86% 18%,rgba(242,153,74,.16),transparent 30%),radial-gradient(ellipse at 16% 84%,rgba(53,182,130,.11),transparent 34%),linear-gradient(118deg,rgba(255,255,255,.22),rgba(15,23,42,.025) 48%,rgba(242,153,74,.04));box-shadow:0 24px 60px rgba(15,23,42,.04);transform:rotate(3deg) skewX(-5deg) translateZ(-1px);pointer-events:none;z-index:-2}.tools-grid::after{content:"";position:absolute;right:18px;bottom:13px;width:9px;height:9px;border-radius:50%;background:rgba(242,153,74,.72);box-shadow:-96px -98px 0 rgba(53,182,130,.18),-46px -132px 0 rgba(242,153,74,.18),-168px -42px 0 rgba(15,23,42,.09),-244px -106px 0 rgba(53,182,130,.11),-335px -24px 0 rgba(242,153,74,.13);opacity:.68;transform:rotate(22deg) translate3d(0,0,0);animation:tools-field-pulse 4.8s ease-in-out infinite;pointer-events:none;z-index:-1}.tool-item{border-radius:24px;min-height:142px;background:radial-gradient(ellipse at 88% 50%,rgba(255,205,77,.2),transparent 26%),radial-gradient(ellipse at 103% -18%,rgba(53,182,130,.13),transparent 35%),linear-gradient(126deg,#fff 0,#fbfbfb 42%,#fffaf0 100%);border:0;box-shadow:0 16px 38px rgba(15,23,42,.07),inset 0 1px 0 rgba(255,255,255,.82);padding:28px 126px 28px 30px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center;text-decoration:none;position:relative;overflow:hidden;z-index:1;transform:translateX(18px) rotate(1.4deg);transition:transform .28s ease,box-shadow .28s ease}.tool-item::before{content:"";position:absolute;top:50%;right:31px;width:70px;height:70px;border-radius:50%;background:radial-gradient(circle at 36% 30%,rgba(255,255,255,.96) 0 10%,rgba(255,226,128,.96) 11% 45%,rgba(242,153,74,.94) 46% 100%);box-shadow:inset -8px -9px 14px rgba(128,80,28,.14),inset 5px 5px 12px rgba(255,255,255,.34),0 18px 34px rgba(242,153,74,.19);transform:translateY(-50%) rotate(-14deg) translateZ(24px);animation:tool-coin-float 5.4s ease-in-out infinite;transition:transform .34s ease}.tool-item::after{content:"";position:absolute;top:50%;right:80px;width:152px;height:3px;border-radius:999px;background:linear-gradient(90deg,rgba(242,153,74,0),rgba(242,153,74,.34),rgba(53,182,130,.2),rgba(242,153,74,0));transform:translateY(-50%) rotate(-13deg) scaleX(.9);opacity:.66;transition:transform .34s ease,opacity .28s ease}.tool-item h3::before{content:"";position:absolute;top:-38px;right:-150px;width:138px;height:138px;border-radius:42% 58% 48% 52%/54% 44% 56% 46%;background:rgba(242,153,74,.07);z-index:-1}.tool-item h3,.tool-item p{position:relative;z-index:1}.tool-item h3::after{content:"";position:absolute;left:0;bottom:-6px;width:44px;height:4px;border-radius:999px;background:linear-gradient(90deg,rgba(242,153,74,.58),rgba(53,182,130,.24))}.tool-item h3{margin-bottom:10px;font-size:22px;font-weight:700;color:#1e293b}.tool-item p{font-size:15px;line-height:1.6;color:#64748b;text-align:left}.tool-item:hover{transform:translateX(10px) translateY(-5px) rotate(.35deg);box-shadow:0 24px 52px rgba(15,23,42,.1),inset 0 1px 0 rgba(255,255,255,.9)}.tool-item:hover::before{animation:none;transform:translateY(-50%) rotate(16deg) translateZ(36px) scale(1.06)}.tool-item:hover::after{opacity:1;transform:translateY(-50%) rotate(-8deg) scaleX(1.08)}@media (min-width:768px){.three-tools-grid .tool-item:hover::before{transform:rotate(16deg) translateZ(36px) scale(1.06)}.three-tools-grid .tool-item:hover::after{transform:rotate(-8deg) scaleX(1.08)}}@keyframes tools-field-pulse{0%,100%{opacity:.46;transform:rotate(22deg) translate3d(0,0,0)}50%{opacity:.82;transform:rotate(22deg) translate3d(-7px,-5px,0)}}@keyframes tool-coin-float{0%,100%{transform:translateY(-50%) rotate(-14deg) translateZ(24px)}50%{transform:translateY(calc(-50% - 5px)) rotate(-5deg) translateZ(24px)}}@media (max-width:767.98px){.home-tools-grid{grid-template-columns:minmax(0,1fr)!important}.three-tools-grid{grid-template-columns:minmax(0,1fr)!important}.three-tools-grid .tool-item{min-height:142px;padding:28px 126px 28px 30px}.three-tools-grid .tool-item::before{top:50%;right:31px;bottom:auto;width:70px;height:70px;transform:translateY(-50%) rotate(-14deg) translateZ(24px)}.three-tools-grid .tool-item::after{top:50%;right:80px;bottom:auto;width:152px;transform:translateY(-50%) rotate(-13deg) scaleX(.9)}}@media (max-width:520px){.language-suggestion-banner{width:calc(100% - 24px);bottom:calc(12px + env(safe-area-inset-bottom))}.language-suggestion-inner{border-radius:22px;padding:10px;flex-wrap:wrap;justify-content:flex-start}.language-suggestion-copy{flex:1 1 100%}.language-suggestion-copy p{font-size:14px}.language-suggestion-controls{width:100%}.language-suggestion-action{flex:1 1 0}.tools-grid{padding:10px 0 18px;transform:none}.tools-grid::before{inset:6px 12px 0;border-radius:24px;transform:rotate(1deg)}.tools-grid::after{right:16px;bottom:8px}.tool-item{border-radius:24px;min-height:118px;padding:24px 96px 24px 22px;transform:none}.tool-item::before{right:24px;width:50px;height:50px}.tool-item::after{right:58px;width:92px}}@media (prefers-reduced-motion:reduce){.popular-tools-marquee{animation:none;transform:none}.popular-tools-track[aria-hidden=true]{display:none}.popular-tool,.popular-tool::before{transition:none}.popular-tool:active,.popular-tool:hover{transform:none}.tool-item::before,.tools-grid::after{animation:none}}.playful-more-tools{--zh-tools-ink:#21332d;--zh-tools-muted:#65736e;position:relative;overflow:hidden;padding:24px 0 30px;background:#fff;text-align:center}.playful-more-tools h2{width:fit-content;margin:0 auto 6px;color:var(--zh-tools-ink);letter-spacing:-.04em}.playful-more-tools .section-gradient-title{color:inherit;background:0 0;-webkit-text-fill-color:currentColor;animation:none;transition:none}.playful-more-tools .section-gradient-title:hover{transform:none}.tools-invitation{margin:0;color:#7a8782;font-size:15px;line-height:1.5;text-align:center}.playful-more-tools .home-tools-grid,.playful-more-tools .tools-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))!important;gap:14px;width:min(100%,1080px);margin:0 auto;padding:18px 24px 8px;perspective:none;transform:none}.playful-more-tools .tools-grid::after,.playful-more-tools .tools-grid::before{content:none}.playful-more-tools .tool-item{--tool-wave:#ffe6af;--tool-wave-deep:#f5cb72;--tool-delay:0s;position:relative;isolation:isolate;overflow:hidden;display:flex;min-width:0;min-height:112px;padding:20px 24px;flex-direction:column;align-items:center;justify-content:center;border:0;border-radius:25px 18px 24px 20px;background:linear-gradient(180deg,#fff 0,#fffdf9 100%);box-shadow:0 10px 26px rgba(34,52,46,.055);color:var(--zh-tools-ink);text-align:center;text-decoration:none;cursor:pointer;transform:none;transition:transform .2s cubic-bezier(.22, 1, .36, 1),box-shadow .2s ease}.playful-more-tools .tool-item:nth-child(2){--tool-wave:#e3dcff;--tool-wave-deep:#c3b7f4;--tool-delay:-1.8s;border-radius:18px 26px 19px 25px}.playful-more-tools .tool-item:nth-child(3){--tool-wave:#cfeedd;--tool-wave-deep:#9fd5b8;--tool-delay:-3.6s;border-radius:26px 20px 27px 18px}.playful-more-tools .tool-item::before{content:"";position:absolute;z-index:0;inset:0;width:auto;height:auto;border-radius:0;background:var(--tool-wave);box-shadow:none;clip-path:polygon(0 20%,13% 9%,29% 17%,46% 7%,65% 16%,82% 8%,100% 14%,100% 100%,0 100%);opacity:.72;animation:zh-tool-wave-breathe 5.6s ease-in-out var(--tool-delay) infinite;transform:translateY(79%);transition:transform 360ms cubic-bezier(.22, 1, .36, 1),opacity 260ms ease}.playful-more-tools .tool-item::after{content:"";position:absolute;z-index:0;inset:0;width:auto;height:auto;border:0;border-radius:0;background:var(--tool-wave-deep);clip-path:polygon(0 29%,18% 17%,36% 25%,56% 14%,76% 23%,100% 15%,100% 100%,0 100%);opacity:.34;animation:zh-tool-wave-deep-breathe 6.2s ease-in-out var(--tool-delay) infinite;transform:translateY(88%);transition:transform .4s cubic-bezier(.22, 1, .36, 1),opacity 260ms ease;pointer-events:none}.playful-more-tools .tool-item h3,.playful-more-tools .tool-item p{position:relative;z-index:1;max-width:100%}.playful-more-tools .tool-item h3{width:auto;margin:0 0 9px;color:var(--zh-tools-ink);font-size:21px;font-weight:720;line-height:1.3;text-align:center}.playful-more-tools .tool-item h3::before{content:none}.playful-more-tools .tool-item h3::after{content:"";position:absolute;left:50%;bottom:-5px;width:24px;height:3px;border-radius:60% 40% 55% 45%;background:var(--tool-wave-deep);transform:translateX(-50%) rotate(-1.5deg)}.playful-more-tools .tool-item p{margin:0;color:var(--zh-tools-muted);font-size:14px;line-height:1.5;text-align:center}@media (hover:hover) and (pointer:fine){.playful-more-tools .tool-item:hover{box-shadow:0 15px 32px rgba(34,52,46,.085);transform:translateY(-3px) scale(1.008)}.playful-more-tools .tool-item:hover::before{animation-play-state:paused;opacity:.78;transform:translateY(50%) scaleX(1.03)}.playful-more-tools .tool-item:hover::after{animation-play-state:paused;opacity:.42;transform:translateY(62%) scaleX(1.04)}}.playful-more-tools .tool-item:active{transform:scale(.985)}.playful-more-tools .tool-item:focus-visible{outline:3px solid rgba(45,120,91,.58);outline-offset:4px}@keyframes zh-tool-wave-breathe{0%,100%{opacity:.62;transform:translateY(81%) scaleX(.98)}50%{opacity:.78;transform:translateY(76%) scaleX(1.025)}}@keyframes zh-tool-wave-deep-breathe{0%,100%{opacity:.26;transform:translateY(90%) scaleX(1.03)}50%{opacity:.4;transform:translateY(85%) scaleX(.98)}}@media (max-width:767.98px){.playful-more-tools{padding:22px 0 26px}.tools-invitation{padding:0 18px;font-size:14px}.playful-more-tools .home-tools-grid,.playful-more-tools .tools-grid{grid-template-columns:minmax(0,1fr)!important;gap:12px;padding:16px 12px 6px}.playful-more-tools .tool-item{min-height:100px;padding:17px 20px}.playful-more-tools .tool-item h3{font-size:20px}.playful-more-tools .tool-item p{font-size:14px}}@media (prefers-reduced-motion:reduce){.playful-more-tools .tool-item,.playful-more-tools .tool-item::after,.playful-more-tools .tool-item::before{animation:none;transition:none}.playful-more-tools .tool-item:active,.playful-more-tools .tool-item:hover{transform:none}}footer{min-height:128px;height:auto;padding:0 32px;display:flex;align-items:center;box-sizing:border-box}.footer-center-box{border-radius:32px;min-height:64px;height:auto;background-color:#fff;display:flex;align-items:center;justify-content:center;flex:1;min-width:0;padding:10px 16px;box-sizing:border-box}.footer-text-box{border-radius:32px;min-height:44px;background:linear-gradient(145deg,rgba(255,248,238,.82),rgba(240,249,246,.78));background-size:180% 180%;background-position:0 50%;display:flex;align-items:center;justify-content:center;max-width:100%;padding:6px;box-shadow:inset 0 1px 0 rgba(255,255,255,.78)}.footer-text-box p{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:8px 10px;max-width:100%;color:#64748b;font-size:14px;line-height:1.4}.footer-brand-line{border-radius:999px;min-height:32px;background:rgba(255,255,255,.72);color:#6f6256;padding:0 12px;display:inline-flex;align-items:center;font-weight:600;white-space:nowrap}.footer-link-line{display:inline-flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:6px;min-width:0}.footer-text-box a{border-radius:999px;min-height:30px;background-color:rgba(255,255,255,.66);color:#64748b;padding:0 10px;display:inline-flex;align-items:center;font-size:13px;text-decoration:none;white-space:nowrap;transition:transform .2s ease,background-color .2s ease,color .2s ease}.footer-text-box a:hover{background-color:#fff;color:#334155;transform:translateY(-1px)}.footer-link-line a:nth-child(3n+1){background-color:rgba(255,242,222,.78);color:#7b4f2e}.footer-link-line a:nth-child(3n+2){background-color:rgba(234,248,244,.82);color:#35645d}.footer-link-line a:nth-child(3n){background-color:rgba(240,244,255,.8);color:#5f6f95}.footer-link-line a[href^="mailto:"]{background-color:rgba(253,244,255,.86);color:#8a5b94}@media (max-width:1303.98px){.header-left-content-box{margin-left:20px}.header-right-content-box{margin-right:20px}}@media (min-width:768px) and (max-width:1263.98px){header{padding:0 32px}main{padding:0 32px}footer{padding:0 32px}}@media (max-width:911.98px){.nav-links{gap:0}.nav-links a{padding-left:15px;padding-right:15px}}@media (max-width:859.98px){.nav-links a{padding-left:10px;padding-right:10px}}@media (max-width:767.98px){body,html{font-size:14px}.popular-tools{--popular-marquee-duration:15.5s;--popular-tool-gap:8px;--popular-tool-edge-gap:4px;width:min(100%,336px);margin-top:10px;padding:0;gap:var(--popular-tool-gap)}.popular-tools-track{gap:var(--popular-tool-gap);padding:6px var(--popular-tool-edge-gap);justify-content:flex-start}.popular-tools-label{padding:0 11px}.popular-tool{padding:0 11px;font-size:14px}header{padding:0 14px;display:grid;grid-template-columns:88px minmax(0,1fr) 64px;column-gap:14px}main{padding:0 14px}footer{padding:0 14px}.footer-center-box{border-radius:28px;padding:10px}.footer-text-box{border-radius:24px;width:100%;background:0 0;padding:8px;box-shadow:none}.footer-text-box p{flex-direction:column;gap:8px}.footer-brand-line{order:2}.footer-link-line{order:1;width:100%}.header-left-box{order:2;grid-column:2;width:100%;justify-content:center;min-width:0;overflow:hidden}.header-left-content-box{width:auto;margin-left:0;margin-right:0;justify-content:center}.header-center-box{order:1;grid-column:1;margin-left:0;margin-right:0}.logo{margin-left:0}.header-right-box{order:3;grid-column:3;margin-left:0;flex:0 0 auto;width:64px;justify-content:center;overflow:visible}.header-right-content-box{width:64px;height:48px;margin-left:0;margin-right:0;justify-content:center}.nav-links{width:36px;min-width:36px;justify-content:center}.language-selector{display:flex;flex:0 0 36px}.language-dropdown{right:-8px}.nav-links>a{display:none}}@media (max-width:359.98px){.popular-tools{--popular-marquee-duration:14.5s;width:min(100%,278px)}.popular-tools-label{min-height:38px;padding:0 6px;gap:4px;font-size:13px}.popular-tools-label svg{width:14px;height:14px}.popular-tool{padding-right:6px;padding-left:6px;font-size:13px}}@media (min-width:375px) and (max-width:767.98px){header{padding:0 12px}main{padding:0 12px}footer{padding:0 12px}}@media (max-width:374.98px){header{padding:0 7px}main{padding:0 7px}footer{padding:0 7px}.footer-text-box a{padding:0 8px;font-size:12px}.footer-brand-line{font-size:13px}}