/*! tailwindcss v4.2.1 | MIT License | https://tailwindcss.com */
@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji";--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.visible{visibility:visible}.relative{position:relative}.start{inset-inline-start:var(--spacing)}.table{display:table}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}}:root{--midnight:#030712;--blue:#0a42a2;--royal:#1554cb;--gold:#d8b568;--pale-gold:#f5df9d;--moon:#f3f1e7}*{box-sizing:border-box}html,body{background:var(--midnight);min-height:100%;margin:0}body{color:var(--moon);font-family:Georgia,Times New Roman,Noto Serif SC,serif}a{color:inherit}.birthday-card{isolation:isolate;place-items:center;min-height:100svh;padding:clamp(24px,5vw,68px);display:grid;position:relative;overflow:hidden}.background,.vignette{z-index:-2;position:absolute;inset:0}.background{filter:blur(5px);background-image:url(/assets/haruka-stained-glass.png);background-position:50%;background-size:cover;animation:14s ease-in-out infinite alternate slow-breathe;transform:scale(1.045)}.vignette{z-index:-1;background:linear-gradient(90deg,#00030cad,#01091b2e 43%,#00030c85),linear-gradient(#00030c40,#0000 62%,#00030cbf)}.message-panel{--card-width:min(510px, calc(100vw - 48px));--card-height:min(430px, calc(100svh - 48px));width:var(--card-width);text-align:center;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:linear-gradient(145deg,#020c23eb,#041948c7),#030712d1;border:1px solid #d8b56894;border-radius:2px 44px;margin-right:auto;padding:0;animation:.9s cubic-bezier(.22,1,.36,1) both panel-in;position:relative;box-shadow:0 26px 90px #00000085,inset 0 0 0 5px #082d7559,inset 0 0 38px #1d5bd240}.message-panel[open]{width:var(--card-width);height:var(--card-height);overflow:hidden}.message-panel[open] .panel-summary{z-index:3;background:0 0;min-height:42px;padding:10px 16px;position:absolute;top:0;right:0}.panel-summary{cursor:pointer;min-height:46px;color:var(--pale-gold);justify-content:space-between;align-items:center;gap:18px;padding:11px 20px;font-family:Arial,Helvetica,sans-serif;list-style:none;transition:background .18s;display:flex}.panel-summary::-webkit-details-marker{display:none}.panel-summary::marker{content:""}.panel-summary:hover,.panel-summary:focus-visible{background:#1a52b429;outline:none}.message-panel[open] .summary-copy{text-align:left;min-width:0;display:none!important}.summary-copy small,.summary-copy strong{display:block}.summary-copy small{letter-spacing:.18em;margin-bottom:4px;font-size:.56rem}.summary-copy strong{color:#fffefa;text-overflow:ellipsis;white-space:nowrap;font-family:Georgia,Times New Roman,serif;font-size:1.1rem;font-style:italic;font-weight:400;overflow:hidden}.toggle-copy{letter-spacing:.12em;white-space:nowrap;margin-left:auto;font-size:.66rem}.toggle-copy:before{content:"收起卡片  −"}.message-panel:not([open]) .summary-copy{display:block!important}.message-panel:not([open]) .panel-summary{position:static}.message-panel:not([open]) .toggle-copy:before{content:"展开  ＋"}.message-panel:not([open]){z-index:2;width:min(390px,100% - 32px);margin:0;position:absolute;top:clamp(16px,3vw,30px);left:clamp(16px,3vw,30px)}.panel-content{flex-direction:column;justify-content:center;align-items:center;padding:24px clamp(28px,4vw,48px) 14px;display:flex;position:absolute;inset:0;transform:translateY(20px)}.eyebrow{color:var(--pale-gold);letter-spacing:.28em;margin:0 0 8px;font-family:Arial,Helvetica,sans-serif;font-size:.68rem}h1{color:#fffefa;text-shadow:0 2px 22px #0a4fcdd9;margin:0;font-size:clamp(2.25rem,4.2vw,3.75rem);font-style:italic;font-weight:400;line-height:.98}h1 span{color:var(--pale-gold);margin-top:8px;font-size:.78em;display:block}.ornament{color:var(--gold);align-items:center;gap:12px;margin:14px auto;display:flex}.ornament span{background:linear-gradient(90deg, transparent, var(--gold));flex:1;height:1px}.ornament span:last-child{background:linear-gradient(90deg, var(--gold), transparent)}.weibo-link{text-align:left;background:#0108186b;border:1px solid #d8b56852;border-radius:12px;align-items:center;gap:12px;max-width:310px;margin:0 auto;padding:9px 12px;font-family:Noto Sans SC,Arial,sans-serif;text-decoration:none;transition:border-color .18s,background .18s,transform .18s;display:flex}.weibo-link:hover,.weibo-link:focus-visible{border-color:var(--pale-gold);background:#103b8970;outline:none;transform:translateY(-1px)}.weibo-mark{width:35px;height:35px;color:var(--pale-gold);border:1px solid #f5df9d8f;border-radius:50%;flex:none;place-items:center;font-family:Georgia,serif;font-size:1.15rem;display:grid}.weibo-link>span:nth-child(2){flex:1;min-width:0}.weibo-link small,.weibo-link strong{display:block}.weibo-link small{color:var(--gold);letter-spacing:.18em;font-size:.54rem}.weibo-link strong{color:#fff;margin-top:3px;font-size:.88rem;font-weight:500}.weibo-link>b{color:var(--gold);font-family:Arial,sans-serif;font-weight:400}.play-button-crop{background:#edf0f3;border:1px solid #f5df9dc7;border-radius:50%;flex:0 0 48px;width:48px;height:48px;margin-top:12px;transition:transform .18s,box-shadow .18s;position:relative;overflow:hidden;box-shadow:0 0 0 3px #07163bad,0 0 22px #3b6fde75}.play-button-crop:hover,.play-button-crop:focus-within{transform:scale(1.05);box-shadow:0 0 0 3px #07163bad,0 0 30px #d8b5687a}.play-button-crop iframe{z-index:1;border:0;position:absolute;top:-19px;left:-19px}.date-mark{color:#f5df9dcc;letter-spacing:.28em;text-shadow:0 1px 10px #000;margin:0;font-family:Arial,Helvetica,sans-serif;font-size:.62rem;position:absolute;bottom:22px;right:clamp(20px,4vw,58px)}.stars i{color:var(--pale-gold);text-shadow:0 0 14px #fff4bc;font-style:normal;animation:2.7s ease-in-out infinite twinkle;position:absolute}.star-one{top:11%;left:9%}.star-two{top:15%;left:43%;animation-delay:.8s!important}.star-three{top:24%;right:13%;animation-delay:1.4s!important}.star-four{bottom:15%;right:27%;animation-delay:2s!important}@keyframes panel-in{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes slow-breathe{0%{transform:scale(1.045)}to{transform:scale(1.075)}}@keyframes twinkle{0%,to{opacity:.28;transform:scale(.75)rotate(0)}50%{opacity:1;transform:scale(1.15)rotate(20deg)}}@media (width<=720px){.birthday-card{padding:12px}.background{background-position:50%}.vignette{background:linear-gradient(#00030c14 26%,#000718d1 55%,#00030cf5),linear-gradient(90deg,#00030c3d,#0000 50%,#00030c3d)}.message-panel{--card-width:min(430px, calc(100vw - 24px));--card-height:min(340px, calc(100svh - 24px));border-radius:2px 24px;margin:auto}.panel-content{padding:20px 18px 9px}.message-panel[open] .panel-summary{min-height:34px;padding:7px 10px}.toggle-copy{letter-spacing:.08em;font-size:.54rem}.eyebrow{letter-spacing:.2em;margin-bottom:7px;font-size:.53rem}h1{font-size:clamp(1.95rem,10.5vw,2.75rem);line-height:.94}h1 span{margin-top:4px}.ornament{gap:8px;width:88%;margin:12px auto}.ornament b{font-size:.78rem}.weibo-link{border-radius:10px;gap:9px;width:min(270px,100%);padding:8px 10px}.weibo-mark{width:30px;height:30px;font-size:.95rem}.weibo-link small{font-size:.46rem}.weibo-link strong{margin-top:2px;font-size:.78rem}.play-button-crop{flex-basis:44px;width:44px;height:44px;margin-top:8px;box-shadow:0 0 0 3px #07163bad,0 0 18px #3b6fde70}.play-button-crop iframe{transform-origin:0 0;top:-15px;left:-15px;transform:scale(.85)}.date-mark{display:none}}@media (height<=720px) and (width>=721px){.panel-content{padding:0 32px 28px}.ornament{margin:14px auto}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}